CN221855290U - Steel tower construction adjusting device - Google Patents
Steel tower construction adjusting device Download PDFInfo
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- CN221855290U CN221855290U CN202420212119.4U CN202420212119U CN221855290U CN 221855290 U CN221855290 U CN 221855290U CN 202420212119 U CN202420212119 U CN 202420212119U CN 221855290 U CN221855290 U CN 221855290U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 89
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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Abstract
The utility model provides a steel tower construction adjusting device which comprises two concrete tower limbs, wherein tower sections are arranged on the concrete tower limbs, a connecting device is arranged between the two tower sections, one side of one tower section is provided with a tower crane, and a supporting device is arranged on the concrete tower limbs. After a plurality of positioning bolts at one end of the connecting device are disassembled, pouring is carried out on the two tower sections, so that after the two tower sections are poured and deformed, the relative displacement of the two tower sections can be judged through the relative positions of the through hole at one end of the connecting device and the second through hole on the tower section, and meanwhile, the connecting device is not damaged by deformation. The tower crane is driven to rotate the tower sections so that the through holes in the connecting means are aligned with the through holes in the second through holes of the tower sections so that the relative positions of the two tower sections are aligned. The phenomenon that the pouring quality of the concrete tower limb is unqualified due to deflection of the tower section after the concrete is poured and solidified is avoided, and the method has a high popularization value.
Description
Technical Field
The utility model relates to the field of bridge construction, in particular to a steel tower construction adjusting device.
Background
With the change of bridge engineering requirements and the improvement of design level, new structures are also appeared in the bridge tower design of the large-span bridge. A new tower construction different from the conventional concrete tower has emerged. The appearance of the bridge tower with the steel-concrete combined structure has new requirements on the bridge tower construction technology. The traditional common reinforced concrete combined bridge tower mostly adopts a concrete bearing platform and an all-steel structure steel tower or a steel shell filled with concrete structure. The application relates to a lower tower limb which adopts a concrete structure, a closure section and a bridge tower form with an all-steel structure above the closure section. Because the steel towers of the two tower limbs are respectively hoisted and arranged on the concrete tower limbs, the relative positions of the two steel tower limbs are limited to ensure that the installation errors of closure segments on the upper parts of the two steel tower limbs meet the requirements. After each layer of tower sections of the existing two steel tower limbs are poured, the tower sections deflect after concrete pouring solidification due to thermal expansion and contraction, if the adjustment treatment is not carried out, after each layer of tower sections are slowly poured and installed layer by layer, the deflection angle of the concrete tower limbs is overlarge, and the relative position of the two concrete tower limbs deflects too much, so that the pouring quality of the concrete tower limbs is unqualified.
Disclosure of utility model
The utility model provides a steel tower construction adjusting device, which solves the problems that after each layer of tower sections of two steel tower limbs are poured, the tower sections deflect after concrete is poured and solidified, if the adjusting treatment is not carried out, after each layer of tower sections are slowly poured and installed layer by layer, the deflection angle of the concrete tower limbs is overlarge, and the relative position of the two concrete tower limbs deflects too much, so that the pouring quality of the concrete tower limbs is unqualified.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a steel tower construction adjusting device, includes two concrete tower limbs, is equipped with the tower festival on the concrete tower limb, is equipped with connecting device between two tower festival, and one of them tower festival one side is equipped with the tower crane, is equipped with strutting arrangement on the concrete tower limb.
In the preferred scheme, connecting device includes a plurality of horizontal poles, is equipped with a plurality of diagonal bars between two horizontal poles, and connecting device both ends are equipped with a plurality of joints, and tower festival one side is equipped with a plurality of brackets.
In the preferred scheme, connect including the end pole, end pole and horizontal pole are connected, and end pole one end is equipped with the second bottom plate, is equipped with the through-hole on the second bottom plate, and the bracket includes the end box, is equipped with box and a plurality of arc on the end box, is equipped with the second through-hole on the last box, and the end pole supports and leans on the arc, and positioning bolt runs through second through-hole and through-hole.
In the preferred scheme, the top of the supporting device is provided with a plurality of three jacks and a plurality of shoveling pads, the bottom of the tower section is provided with a bottom plate, the bottom plate is propped against the plurality of shoveling pads, two sides of the concrete tower limb are provided with steel frames, and the steel frames are provided with top plates.
In the preferred scheme, strutting arrangement includes truss frame and a plurality of stand, is equipped with a plurality of spacing brackets on the truss frame, and the stand runs through a plurality of spacing brackets, is equipped with a plurality of longerons on the concrete tower limb.
In the preferred scheme, a plurality of cross struts on the truss support are propped against the longitudinal beam, a plurality of three jacks and a plurality of shoveling pads are arranged at the top of the truss support, and a plurality of inclined supports are arranged on the truss support.
In the preferred scheme, the bearing diagonal includes the diaphragm, is equipped with the bearing diagonal on the diaphragm, and bearing diagonal one end supports and leans on the truss frame, is equipped with the floor between bearing diagonal and the diaphragm, and the diaphragm bottom is equipped with a plurality of steel bars, and the steel bar runs through the truss frame.
In the preferred scheme, a plurality of layers of guide wheel sets are arranged on the tower crane, each layer of guide wheel set comprises a plurality of guide wheels, a plurality of layers of guide wheel sets are arranged on the concrete tower, each guide wheel set comprises a plurality of guide wheel sets, the guide wheel sets are consistent in height with the guide wheel sets, and the guide wheel sets are connected with the guide wheels through steel cables.
In the preferred scheme, a plurality of brackets are arranged on the concrete tower limb, a plurality of second guide wheel seat groups are arranged on the brackets, and the second guide wheel seat groups are connected with the guide wheel seats through steel cables.
The beneficial effects of the utility model are as follows: most of the steel towers adopt concrete bearing platforms and all-steel structure steel towers or steel shells filled with concrete. The utility model relates to a lower tower limb which adopts a concrete structure, the intersection section is a steel-concrete combined structure, and the upper tower limb adopts an all-steel structure, thereby having the advantage of low cost of the concrete tower, ensuring the integral manufacture of the upper tower limb inhaul cable anchoring structure and the steel tower, and greatly shortening the construction period.
The tower crane is driven to enable the tower sections to be hoisted onto the shoveling pad, so that the concrete tower limbs can support the tower sections, the tower crane is driven again to enable the connecting device to be hoisted onto the two tower sections, the two tower sections are enabled to relatively displace through driving of a plurality of three jacks, the horizontal positions of the tower sections are accurately adjusted, the second through holes are enabled to be aligned with the through holes, and the positioning bolts are installed to enable the two towers to be positioned. The relative position of the two tower sections is accurately regulated, so that the installation error of the closure section on the upper part of the two tower sections can be ensured to meet the requirement.
After a plurality of positioning bolts at one end of the connecting device are disassembled, pouring is carried out on the two tower sections, so that after the two tower sections are poured and deformed, the relative displacement of the two tower sections can be judged through the relative positions of the through hole at one end of the connecting device and the second through hole on the tower section, and meanwhile, the connecting device is not damaged by deformation. The tower crane is driven again, so that the tower crane rotates, the tower section rotates, the through hole on the connecting device is aligned with the through hole on the second through hole of the tower section, and the relative positions of the two tower sections are aligned, so that the relative positions of concrete tower limbs are limited, and the installation error of the closure section on the upper part of the concrete tower limb is ensured to meet the requirements. The phenomenon that the pouring quality of the concrete tower limb is unqualified is avoided because the tower joints deflect after the concrete is poured and solidified, and the deflection angle of the concrete tower limb is overlarge after each layer of tower joints are slowly poured and installed layer by layer, so that the method has a large popularization value.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic illustration of the overall structure of the present utility model;
FIG. 2 is a schematic illustration of a partial structure of the present utility model;
FIG. 3 is a schematic illustration of a single concrete tower limb structure of the present utility model;
FIG. 4 is a top view of the overall structure of the present utility model;
FIG. 5 is a front view of the connection device of the present utility model;
FIG. 6 is a front view of the bracket of the present utility model;
FIG. 7 is a front view of the connection of the bracket to the joint of the present utility model;
FIG. 8 is a left and right side view of the bracket of the present utility model;
FIG. 9 is a front view of the joint of the present utility model;
FIG. 10 is a front view of the diagonal brace of the present utility model;
FIG. 11 is an elevation view of a concrete tower limb and tower crane of the present utility model;
FIG. 12 is a cross-sectional view of a single concrete tower limb and tower crane of the present utility model;
FIG. 13 is a cross-sectional view of a single concrete tower limb and tower crane of the present utility model when the brackets are installed;
In the figure: concrete tower limbs 1; a steel frame 101; a tower section 2; a bottom plate 201; a support device 3; truss support 301; a column 302; limiting bracket 303; a stringer 304; a diagonal brace 305; rib 3051; a cross plate 3052; a diagonal brace 3053; reinforcing bars 3054; a connecting device 4; a horizontal bar 401; a diagonal bar 402; a joint 5; an end bar 501; a second base plate 502; a through hole 503; bracket 6; a bottom case 601; an upper case 602; a second through hole 603; an arcuate plate 604; three jacks 7; a shoveling pad 8; a tower crane 9; a guide wheel group 901; a bracket 10; a second pulley mount 1001; a wire rope 11; a pulley seat group 12; and positioning bolts 13.
Detailed Description
Example 1:
As shown in fig. 1-13, a steel tower construction adjusting device comprises two concrete tower limbs 1, wherein a tower section 2 is arranged on the concrete tower limbs 1, a connecting device 4 is arranged between the two tower sections 2, a tower crane 9 is arranged on one side of one tower section 2, and a supporting device 3 is arranged on the concrete tower limbs 1. From this structure, connecting device 4 makes with tower section 2 together, and connecting device 4 and joint 5 accomplish in the mill and erect and splice, need demolish after the completion of erectting, transport connecting device 4 and joint 5 to the scene, and the concrete size all can be adjusted according to the scene condition of erectting. The purpose of vertical splicing is to ensure that the connecting device 4 can effectively ensure the limit of the two tower sections 2, so that the closure section can finish splicing construction according to the design requirement.
Most of the steel towers adopt concrete bearing platforms and all-steel structure steel towers or steel shells filled with concrete. The utility model relates to a lower tower limb which adopts a concrete structure, the intersection section is a steel-concrete combined structure, and the upper tower limb adopts an all-steel structure, thereby having the advantage of low cost of the concrete tower, ensuring the integral manufacture of the upper tower limb inhaul cable anchoring structure and the steel tower, and greatly shortening the construction period.
The tower crane 9 is driven to hoist the tower sections 2 to the shoveling pads 8, so that the concrete tower limbs 1 can support the tower sections 2, the tower crane 9 is driven again to hoist the connecting device 4 to the two tower sections 2, the two tower sections 2 are relatively displaced by driving the plurality of three jacks 7, the horizontal positions of the tower sections 2 are accurately regulated, the second through holes 603 are aligned with the through holes 503, and the positioning bolts 13 are installed to position the two tower sections 2. The relative positions of the two tower sections 2 are accurately adjusted, so that the installation error of the closure section on the upper part of the two tower sections can be ensured to meet the requirement.
After the positioning bolts 13 at one end of the connecting device 4 are detached, pouring is performed on the two tower sections 2, so that after the two tower sections 2 are poured and deformed, the relative displacement of the two tower sections 2 can be judged through the relative positions of the through hole 503 at one end of the connecting device 4 and the second through hole 603 on the tower section 2, and meanwhile, the connecting device 4 is not damaged due to deformation. The tower crane 9 is driven again, so that the tower crane 9 rotates, the tower section 2 rotates, the through hole 503 on the connecting device 4 is aligned with the through hole on the second through hole 603 of the tower section 2, so that the relative positions of the two tower sections 2 are aligned, the relative positions of the concrete tower limbs 1 are limited, and the installation error of the closure section on the upper part of the concrete tower limbs is ensured to meet the requirement. The phenomenon that the pouring quality of the concrete tower limb is unqualified due to the fact that the deflection of the tower segment 2 occurs after the concrete is poured and solidified and the deflection angle of the concrete tower limb 1 is overlarge after each layer of tower segment is slowly poured and installed layer by layer is avoided.
The supporting device 3, the connecting device 4, the three jacks 7 and the shoveling pad 8 can be detached from the whole structure, can be repeatedly utilized, and is novel in structure and strong in designability.
In a preferred scheme, the connecting device 4 comprises a plurality of horizontal rods 401, a plurality of inclined rods 402 are arranged between the two horizontal rods 401, a plurality of joints 5 are arranged at two ends of the connecting device 4, and a plurality of brackets 6 are arranged on one side of the tower section 2. With the structure, the connecting device 4 and the tower section 2 are manufactured together, the connecting device 4 and the joint 5 are vertically spliced in a factory, the connecting device 4 and the joint 5 are required to be dismantled after the vertical splicing is completed, the connecting device 4 and the joint 5 are transported to the site, and the specific size can be adjusted according to the vertical splicing condition of the site. The purpose of vertical splicing is to ensure that the connecting device 4 can effectively ensure the limit of the two tower sections 2, so that the closure section can finish splicing construction according to the design requirement.
In the preferred scheme, connect 5 includes end pole 501, and end pole 501 is connected with horizontal pole 401, and end pole 501 one end is equipped with second bottom plate 502, is equipped with through-hole 503 on the second bottom plate 502, and bracket 6 includes the bottom box 601, is equipped with box 602 and a plurality of arc 604 on the bottom box 601, is equipped with the second through-hole 603 on the last box 602, and end pole 501 supports and leans on arc 604, and positioning bolt 13 runs through second through-hole 603 and through-hole 503. With this structure, the arc plate 604 can support the end rod 501, and the joint 5 and the bracket 6 are installed and disassembled quickly, so that the construction of the whole structure is facilitated. The second bottom plate 502 is abutted against the upper box 602, and after the positioning bolts 13 at one end of the connecting device 4 are disassembled, the two tower sections 2 are poured, so that after the two tower sections 2 are poured and deformed, the relative displacement of the two tower sections 2 can be judged through the relative positions of the through hole 503 at one end of the connecting device 4 and the second through hole 603 on the tower section 2, and meanwhile, the connecting device 4 is not deformed and damaged. The tower crane 9 is driven again, so that the tower crane 9 rotates, the tower section 2 rotates, the through hole 503 on the connecting device 4 is aligned with the through hole on the second through hole 603 of the tower section 2, so that the relative positions of the two tower sections 2 are aligned, the relative positions of the concrete tower limbs 1 are limited, and the installation error of the closure section on the upper part of the concrete tower limbs is ensured to meet the requirement.
In the preferred scheme, the top of strutting arrangement 3 is equipped with a plurality of three jack 7 and a plurality of pad 8, and tower section 2 bottom is equipped with bottom plate 201, and bottom plate 201 supports and leans on a plurality of pads 8, and concrete tower limb 1 both sides are equipped with steelframe 101, are equipped with the roof on the steelframe 101. From this structure, strutting arrangement 3, connecting device 4, three jack 7 and copy pad 8 all can dismantle from overall structure, can multiple reuse, novel structure, and the designability is stronger. The tower crane 9 is driven to hoist the tower sections 2 to the shoveling pads 8, so that the concrete tower limbs 1 can support the tower sections 2, the tower crane 9 is driven again to hoist the connecting device 4 to the two tower sections 2, the two tower sections 2 are relatively displaced by driving the plurality of three jacks 7, the horizontal positions of the tower sections 2 are accurately regulated, the second through holes 603 are aligned with the through holes 503, and the positioning bolts 13 are installed to position the two tower sections 2.
In the preferred scheme, strutting arrangement 3 includes truss 301 and a plurality of stand 302, is equipped with a plurality of spacing brackets 303 on the truss 301, and stand 302 runs through a plurality of spacing brackets 303, is equipped with a plurality of longerons 304 on the concrete tower limb 1. With this structure, the truss bracket 301 is limited by the limiting bracket 303, and the upright post 302 penetrates through the limiting hole of the limiting bracket 303.
In a preferred scheme, a plurality of cross struts on the truss support 301 are abutted against longitudinal beams 304, a plurality of three jacks 7 and a plurality of shoveling pads 8 are arranged on the top of the truss support 301, and a plurality of inclined struts 305 are arranged on the truss support 301. With this structure, the cross struts are abutted against the stringers 304 so that the truss work 301 can be mounted on the concrete tower limb 1. The tower crane 9 is driven to hoist the tower sections 2 to the shoveling pads 8, so that the concrete tower limbs 1 can support the tower sections 2, the tower crane 9 is driven again to hoist the connecting device 4 to the two tower sections 2, and the horizontal positions of the two tower sections 2 are accurately adjusted by driving the plurality of three jacks 7 to enable the two tower sections 2 to relatively displace. When the tower sections 2 need pouring, three jacks 7 are driven to enable the two tower sections 2 to be lifted, a steel frame 101 is erected on the concrete tower limb 1, and after the roof on the steel frame 101 is erected, a plurality of three jacks 7 are driven to enable the tower sections 2 to lean against the steel frame 101, so that the supporting device 3, the three jacks 7 and the shoveling pad 8 can be detached.
In a preferred embodiment, the diagonal brace 305 includes a transverse plate 3052, a diagonal brace 3053 is disposed on the transverse plate 3052, one end of the diagonal brace 3053 abuts against the truss 301, a rib plate 3051 is disposed between the diagonal brace 3053 and the transverse plate 3052, a plurality of reinforcing ribs 3054 are disposed at the bottom of the transverse plate 3052, and the reinforcing ribs 3054 penetrate through the truss 301. With this structure, the diagonal brace 305 is located between two horizontal bars of the diagonal brace 305, increasing the stability of the overall structure.
In the preferred scheme, a plurality of layers of guide wheel sets 901 are arranged on the tower crane 9, each layer of guide wheel set 901 comprises a plurality of guide wheels, a plurality of layers of guide wheel sets 12 are arranged on the concrete tower limb 1, each guide wheel set 12 comprises a plurality of guide wheel sets, the guide wheel sets 12 are consistent in height with the guide wheel sets 901, and the guide wheel sets are connected with the guide wheels through steel cables 11. With the structure, when the offset displacement is smaller after the tower section 2 is poured, the tower crane 9 is directly connected with the guide wheel seat group 12 through the guide wheel group 901. When the offset displacement is great after pouring of the tower section 2, the support frame 10 is required to be installed on the concrete tower limb 1, so that the tower crane 9 can be in contact with the tower section 2, and when the offset displacement is great, the angle of the tower section 2 can be conveniently adjusted by the supporting point of the support frame 10.
In a preferred scheme, a plurality of brackets 10 are arranged on the concrete tower limb 1, a plurality of second guide wheel seat groups 1001 are arranged on the brackets 10, and the second guide wheel seat groups 1001 are connected with the guide wheel seats through steel cables 11. An adjusting method of a steel tower construction adjusting device is characterized by comprising the following steps: s1, manufacturing the connecting device 4 and the tower section 2 together, vertically splicing the connecting device 4 and the joint 5 in a factory, dismantling the connecting device 4 and the joint 5 after the vertical splicing is finished, and transporting the connecting device 4 and the joint 5 to the site;
S2, after the concrete tower limb 1 is constructed for a certain height, assembling a supporting device 3 on the concrete tower limb 1, installing a plurality of three jacks 7 and shoveling pads 8 on the supporting device 3, installing a plurality of brackets 6 on one side of the tower section 2, and assembling a connecting device 4 and a joint 5 on site;
S3, hoisting the two tower sections 2 to the top of the supporting device 3 through the tower crane 9 so that the two tower sections 2 respectively lean against the plurality of shoveling pads 8 of the respective concrete tower limb 1, hoisting the connecting device 4 to lean against the bracket 6 through the tower crane 9, and enabling the second through hole 603 of the connecting device 4 to be not aligned with the through hole 503;
S3, driving a plurality of three jacks 7, and precisely adjusting the horizontal positions of the tower sections 2 through the three jacks 7 so as to enable the second through holes 603 on the two tower sections 2 to be aligned with the through holes 503, and inserting positioning bolts 13 into the second through holes 603 and the through holes 503 to fix the two tower sections 2 and the connecting device 4;
S4, disassembling a plurality of positioning bolts 13 at one end of the connecting device 4, wherein the insertion positions of the positioning bolts 13 at the other end of the connecting device 4 are unchanged;
S5, simultaneously driving three jacks 7 on the two concrete tower limbs 1 to enable the two concrete tower limbs 1 and the connecting device 4 to be lifted, erecting steel frames 101 on two sides of the concrete tower limbs 1, and simultaneously lowering the three jacks 7 on the two concrete tower limbs 1 to enable a top plate at the top of the steel frames 101 to support a bottom plate 201;
S6, disassembling the supporting devices 3, the three jacks 7 and the shoveling pads 8 on the two concrete tower limbs 1 so as to recycle the later period, and pouring concrete on the two tower sections 2;
s7, mounting a guide wheel seat group 12 on the concrete tower limb 1 corresponding to the dismounting positioning bolt 13, and mounting a bracket 10 on the concrete tower limb 1 when the tower section 2 is far away from the tower crane 9 after the position of the tower section 2 is adjusted, wherein the guide wheel seat group 12 and the guide wheel group 901 are connected through a steel cable 11, and the guide wheel seat group 1001 and the guide wheel group 901 are connected through the steel cable 11;
S8, driving the tower crane 9 to rotate so as to rotate the concrete tower limb 1 with the positioning bolt 13 detached, aligning each second through hole 603 on the concrete tower limb 1 with the positioning bolt 13 detached with the corresponding through hole 503, and detaching the connecting device 4 and the joint 5 from the tower section 2;
S9, repeating the steps S2-S8, and pouring a plurality of tower sections 2 on the concrete tower limb 1 to finish pouring of the whole tower limb.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (7)
1. A steel tower construction adjusting device, characterized by: the tower comprises two concrete tower limbs (1), wherein tower sections (2) are arranged on the concrete tower limbs (1), a connecting device (4) is arranged between the two tower sections (2), one side of one tower section (2) is provided with a tower crane (9), and a supporting device (3) is arranged on the concrete tower limbs (1);
The connecting device (4) comprises a plurality of horizontal rods (401), a plurality of inclined rods (402) are arranged between the two horizontal rods (401), a plurality of joints (5) are arranged at two ends of the connecting device (4), and a plurality of brackets (6) are arranged at one side of the tower section (2);
The supporting device (3) comprises a truss support (301) and a plurality of stand columns (302), wherein a plurality of limiting brackets (303) are arranged on the truss support (301), the stand columns (302) penetrate through the limiting brackets (303), and a plurality of longitudinal beams (304) are arranged on the concrete tower limb (1).
2. The steel tower construction adjusting device according to claim 1, wherein: the connector (5) comprises an end rod (501), the end rod (501) is connected with the horizontal rod (401), a second bottom plate (502) is arranged at one end of the end rod (501), a through hole (503) is formed in the second bottom plate (502), the bracket (6) comprises a bottom box body (601), an upper box body (602) and a plurality of arc plates (604) are arranged on the bottom box body (601), a second through hole (603) is formed in the upper box body (602), the end rod (501) abuts against the arc plates (604), and the positioning bolt (13) penetrates through the second through hole (603) and the through hole (503).
3. The steel tower construction adjusting device according to claim 1, wherein: the top of the supporting device (3) is provided with a plurality of three jacks (7) and a plurality of shoveling pads (8), the bottom of the tower section (2) is provided with a bottom plate (201), the bottom plate (201) is propped against the shoveling pads (8), two sides of the concrete tower limb (1) are provided with steel frames (101), and the steel frames (101) are provided with top plates.
4. The steel tower construction adjusting device according to claim 1, wherein: a plurality of cross struts on the truss support (301) are propped against the longitudinal beams (304), a plurality of three jacks (7) and a plurality of shoveling pads (8) are arranged on the top of the truss support (301), and a plurality of inclined struts (305) are arranged on the truss support (301).
5. The steel tower construction adjusting device according to claim 4, wherein: the inclined support (305) comprises a transverse plate (3052), wherein the transverse plate (3052) is provided with an inclined support rod (3053), one end of the inclined support rod (3053) is propped against the truss support (301), a rib plate (3051) is arranged between the inclined support rod (3053) and the transverse plate (3052), the bottom of the transverse plate (3052) is provided with a plurality of reinforcing ribs (3054), and the reinforcing ribs (3054) penetrate through the truss support (301).
6. The steel tower construction adjusting device according to claim 1, wherein: be equipped with multilayer guide pulley group (901) on tower crane (9), every layer of guide pulley group (901) include a plurality of guide pulleys, are equipped with multilayer guide pulley group (12) on concrete tower limb (1), and guide pulley group (12) include a plurality of guide pulley seats, and guide pulley group (12) are high unanimous with guide pulley group (901), are connected through steel cable (11) between guide pulley seat and the guide pulley.
7. The steel tower construction adjusting device according to claim 6, wherein: a plurality of brackets (10) are arranged on the concrete tower limb (1), a plurality of second guide wheel seat groups (1001) are arranged on the brackets (10), and the second guide wheel seat groups (1001) are connected with the guide wheel seats through steel cables (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420212119.4U CN221855290U (en) | 2024-01-29 | 2024-01-29 | Steel tower construction adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420212119.4U CN221855290U (en) | 2024-01-29 | 2024-01-29 | Steel tower construction adjusting device |
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| Publication Number | Publication Date |
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| CN221855290U true CN221855290U (en) | 2024-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202420212119.4U Active CN221855290U (en) | 2024-01-29 | 2024-01-29 | Steel tower construction adjusting device |
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| CN (1) | CN221855290U (en) |
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- 2024-01-29 CN CN202420212119.4U patent/CN221855290U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |