CN221646569U - Railway improved pier fence - Google Patents
Railway improved pier fence Download PDFInfo
- Publication number
- CN221646569U CN221646569U CN202322959714.2U CN202322959714U CN221646569U CN 221646569 U CN221646569 U CN 221646569U CN 202322959714 U CN202322959714 U CN 202322959714U CN 221646569 U CN221646569 U CN 221646569U
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- China
- Prior art keywords
- rail
- bolt
- railing
- frame
- block
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- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a railway improved pier fence, which relates to the technical field of railway fences and comprises a ground frame, wherein four upright posts are arranged on the top of the ground frame, the surfaces of the upright posts are connected with a railing lifting box in a sliding manner, a lifting adjusting device is arranged in the railing lifting box, a surrounding rod frame is arranged in the railing lifting box, and fences are arranged in the surrounding rod frame. This railway improved generation pier rail, highly fix the back at railing lift box with the bayonet lock piece take off, put into the rail and enclose the inside of pole frame after carry out the joint fixedly to the rail through the bayonet lock piece with the recess of enclosing the pole frame and offer, consequently can be when need fix the rail to its very quick dismouting, saved the application of the punching and the bolt of rail when the installation, make things convenient for the assembler to install and dismantle, reduce the time and the complex process of equipment for the progress of engineering and the operation that reduce the assembler.
Description
Technical Field
The utility model relates to the technical field of railway fences, in particular to an improved railway abutment fence.
Background
The bridge pier is positioned between adjacent bridge spans, and the abutment is positioned at two ends of the bridge. The rear end of the abutment extends into the roadbed, and has the functions of blocking the filling soil of the roadbed at the bridge head and connecting the roadbed and the bridge span. The bridge pier, the bridge abutment and the bridge foundation are also called as a bridge substructure, and the bridge pier is mainly used for bearing loads in the vertical direction and the horizontal direction by means of the larger weight, the larger section size and the compressive property of building materials.
Through consulting document patent number 202221538625.X, a improved pier rail of general speed railway is disclosed, belong to pier rail field, a improved pier rail of general speed railway, including a plurality of 75 angle steel, be provided with a plurality of round steel guardrails between two adjacent 75 angle steel, round steel guardrails both ends all fixedly connected with mounting panel about, 75 angle steel outer end offer with mounting panel looks adaptation screw notch, it can realize that the zinc layer can not be damaged in the installation and the dismantlement process, effectively ensure self corrosion resistance, guarantee bolt is in relative sealing environment simultaneously, effectively avoid rustting and lead to later stage installation and dismantlement difficulty.
According to the utility model, the mounting plate in the device is directly fixed on 75 angle steel through bolts (202221538625. X), the 75 angle iron is required to be punched when the mounting plate is mounted, the mounting plate is fixed by the bolts and the spanner, the round steel fence is difficult to rapidly mount, the time and the working procedure for mounting the round steel fence are increased, the overall construction progress is influenced, the operation difficulty of assembly staff is increased, and the railway improved abutment fence is provided for solving the problems.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides an improved railway abutment fence which can solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a railway improved generation pier rail, includes the ground frame, the top of ground frame is provided with four pole setting, and the surface sliding connection of pole setting has railing lift box, and the inside of railing lift box is provided with lift adjusting device, and the inside of railing lift box is provided with encloses the pole frame, and the inside of enclosing the pole frame is provided with the rail.
The preferred lift adjusting device includes the rotation axis, and the surface of rotation axis rotates with the inside of railing lift box to be connected, and the fixed surface of rotation axis is connected with rotates the regulating block, rotates the regulating block and is oval cylinder, and the fixed surface of rotating the regulating block is connected with the regulation handle, and the inside sliding connection of railing lift box has the extrusion piece, rotates the surface of regulating block and is connected with the extrusion piece contact, extrusion piece and rotation regulating block mutually perpendicular, and the inside joint of enclosing the pole frame has the bayonet lock piece.
Preferably, the bottom of the vertical rod is fixedly connected with a fixing ring, and holes are formed in the surface of the fixing ring.
Preferably, chemical bolts are arranged in holes of the fixing rings and are in threaded connection with the inside of the ground frame, and the fixing rings are fixedly arranged at the top of the ground frame through the chemical bolts.
The preferable surface sliding connection of pole setting has the bolt protection casing, and the inside of bolt protection casing is protruding hollow form and is provided with the screw thread, and one side of retainer plate is provided with the screw thread, and the bolt protection casing cup joints with the retainer plate screw thread.
The bolt protection cover dismounting wrench is characterized by further comprising a bolt protection cover dismounting wrench for dismounting the bolt protection cover, and a clamping column matched with the dismounting hole is fixedly connected to the center of the bolt protection cover dismounting wrench.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This railway improved generation pier rail takes off bayonet lock piece after the railing lift box carries out high fixation, carries out the joint fixedly to the rail through the bayonet lock piece after putting into the inside of enclosing the pole frame with the recess of enclosing the pole frame and seting up, consequently can be when need fix the rail to carry out very quick dismouting to it, saved the application of the punching and the bolt of rail when the installation, make things convenient for the assembler to install and dismantle, reduce the time and the complex process of equipment for the progress of engineering and reduce the operation procedure of assembler.
(2) This railway improved generation pier rail, the removal of extrusion piece makes it extrude the pole setting of one side, consequently can make railing lift box fixed in the surface of pole setting, and then can all adjust railing lift box through the control of adjusting the handle when need highly adjustment or fine setting to railing lift box, interval between the rail and increase the quantity of rail and prevent the entering of non-staff and various animals, avoid the inside potential safety hazard that exists of rail, can install and dismantle fast, need not to punch and the fixed of bolt.
(3) This railway improved generation pier rail, the bolt protection casing carries out the screw thread with the retainer plate and cup joints under the drive of bolt protection casing dismantlement spanner, plays fine hiding and guard action to chemical bolt and retainer plate, prevents to corrode and cover chemical bolt at the rainy day mud water mixture, leads to later stage dismantlement work difficulty, and the setting of bolt protection casing dismantlement spanner can prevent simultaneously that non-staff from demolishing the destruction to chemical bolt, produces the potential safety hazard.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of a railroad grade improvement pier rail of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
FIG. 4 is an enlarged view of the utility model at B in FIG. 2;
fig. 5 is a schematic view of a bolt mask dismounting wrench.
Reference numerals: 1. railing lifting box; 2. a vertical rod; 3. a rotation shaft; 4. rotating the adjusting block; 5. extruding a block; 6. adjusting the handle; 7. a surrounding rod frame; 8. a bayonet lock block; 9. a fence; 10. a bolt shield; 11. disassembling the hole; 12. a chemical bolt; 13. a ground frame; 14. a fixing ring; 15. a clamping column; 16. the bolt protection cover is detached from the wrench.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a railway improved generation pier rail, includes ground frame 13, and the top of ground frame 13 is provided with four pole setting 2, and the surface sliding connection of pole setting 2 has railing lift box 1, and railing lift box 1's inside is provided with lift adjusting device, and railing lift box 1's inside is provided with and encloses pole frame 7, encloses pole frame 7's inside and is provided with rail 9;
The lifting adjusting device comprises a rotating shaft 3, the surface of the rotating shaft 3 is rotationally connected with the inside of the railing lifting box 1, the surface of the rotating shaft 3 is fixedly connected with a rotation adjusting block 4, the rotation adjusting block 4 is an oval cylinder, the surface of the rotation adjusting block 4 is fixedly connected with an adjusting handle 6, the inside of the railing lifting box 1 is slidingly connected with an extrusion block 5, the surface of the rotation adjusting block 4 is in contact connection with the extrusion block 5, the extrusion block 5 is mutually perpendicular with the rotation adjusting block 4, and the inside of the surrounding rod frame 7 is clamped with a clamping pin block 8
The bottom of the vertical rod 2 is fixedly connected with a fixed ring 14, a hole is formed in the surface of the fixed ring 14, a chemical bolt 12 is arranged in the hole of the fixed ring 14, the chemical bolt 12 is in threaded connection with the inside of the ground frame 13, the fixed ring 14 is fixedly arranged at the top of the ground frame 13 through the chemical bolt 12, the surface of the vertical rod 2 is slidably connected with a bolt protection cover 10, the inside of the bolt protection cover 10 is in a convex hollow shape and is provided with threads, one side of the fixed ring 14 is provided with threads, and the bolt protection cover 10 is in threaded sleeve joint with the fixed ring 14;
The bolt protection cover removing wrench 16 for removing the bolt protection cover 10 is further included, and a clamping post 15 matched with the removing hole 11 is fixedly connected to the center of the bolt protection cover removing wrench 16;
When the utility model is installed, the fixing ring 14 is fixed at the top of the ground frame 13 through the threaded sleeve connection of the chemical bolt 12 and the ground frame 13, and the bolt protection cover 10 is moved to the top of the fixing ring 14 from the top of the vertical rod 2 after the fixing of the fixing ring 14 is completed, so that the dismounting hole 11 on the bolt protection cover 10 is clamped and driven to rotate through the clamping post 15 on the bolt protection cover dismounting wrench 16, and then the bolt protection cover 10 is in threaded sleeve connection with the fixing ring 14 under the driving of the bolt protection cover dismounting wrench 16, thereby playing a good role in hiding and protecting the chemical bolt 12 and the fixing ring 14, preventing the chemical bolt 12 from being corroded and covered by a mud-water mixture in rainy days, resulting in difficult later dismounting work, and meanwhile, the arrangement of the bolt protection cover dismounting wrench 16 can prevent non-staff from dismounting and damaging the chemical bolt 12, and potential safety hazards are generated.
The railing lifting box 1 is installed from the top of the vertical rod 2 and slides into the surface of the vertical rod 2 to reach the required height, the adjusting handle 6 is pulled to drive the rotating adjusting block 4 and the rotating shaft 3 to rotate, the surface is extruded to the extruding block 5 when the rotating adjusting block 4 is an oval cylinder, so the extruding block 5 is pushed to move, the extruding block 5 is moved to extrude the vertical rod 2 on one side, the railing lifting box 1 can be fixed on the surface of the vertical rod 2, the railing lifting box 1 can be adjusted through the control of the adjusting handle 6 when the height of the railing lifting box 1 is required to be adjusted or finely adjusted, the distance between the fences 9 is increased, the entering of non-staff and various animals is prevented by increasing the number of the fences 9, potential safety hazards inside the fences 9 are avoided, the vertical rod 2 can be installed and disassembled quickly, and the fixing of punching and bolts is not needed.
After the rail lifting box 1 is fixed in height, the bayonet lock blocks 8 are taken down, the rail 9 is placed into the rail frame 7, and then the rail 9 is clamped and fixed through the bayonet lock blocks 8 and the grooves formed in the rail frame 7, so that the rail 9 can be quickly disassembled and assembled when being required to be fixed, the application of punching and bolts of the rail 9 during installation is omitted, assembly personnel can conveniently install and disassemble, and the assembly time and complicated procedures are reduced.
Working principle:
When the utility model is installed, the fixing ring 14 is fixed at the top of the ground frame 13 through the threaded sleeve connection of the chemical bolt 12 and the ground frame 13, and the bolt protection cover 10 is moved to the top of the fixing ring 14 from the top of the vertical rod 2 after the fixing of the fixing ring 14 is completed, so that the dismounting hole 11 on the bolt protection cover 10 is clamped and driven to rotate through the clamping post 15 on the bolt protection cover dismounting wrench 16, and then the bolt protection cover 10 is in threaded sleeve connection with the fixing ring 14 under the driving of the bolt protection cover dismounting wrench 16, thereby playing a good role in hiding and protecting the chemical bolt 12 and the fixing ring 14, preventing the chemical bolt 12 from being corroded and covered by a mud-water mixture in rainy days, resulting in difficult later dismounting work, and meanwhile, the arrangement of the bolt protection cover dismounting wrench 16 can prevent non-staff from dismounting and damaging the chemical bolt 12, and potential safety hazards are generated.
The railing lifting box 1 is installed from the top of the vertical rod 2 and slides into the surface of the vertical rod 2 to reach the required height, the adjusting handle 6 is pulled to drive the rotating adjusting block 4 and the rotating shaft 3 to rotate, the surface is extruded to the extruding block 5 when the rotating adjusting block 4 is an oval cylinder, so the extruding block 5 is pushed to move, the extruding block 5 is moved to extrude the vertical rod 2 on one side, the railing lifting box 1 can be fixed on the surface of the vertical rod 2, and the railing lifting box 1 can be adjusted through the control of the adjusting handle 6 when the height of the railing lifting box 1 is required to be adjusted or fine-tuned, so the entering of non-staff and various animals can be prevented through adjusting the distance between the fences 9 and increasing the quantity of the fences 9, and potential safety hazards inside the fences 9 are avoided.
After the rail lifting box 1 is fixed in height, the bayonet lock blocks 8 are taken down, the rail 9 is placed into the rail frame 7, and then the rail 9 is clamped and fixed through the bayonet lock blocks 8 and the grooves formed in the rail frame 7, so that the rail 9 can be quickly disassembled and assembled when being required to be fixed, and the assembly time and complicated procedures are reduced.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (5)
1. An improved abutment fence for railways, comprising a ground frame (13), characterized in that: four vertical rods (2) are arranged at the top of the ground frame (13), a railing lifting box (1) is slidably connected to the surface of the vertical rods (2), a lifting adjusting device is arranged in the railing lifting box (1), a surrounding rod frame (7) is arranged in the railing lifting box (1), a fence (9) is arranged in the surrounding rod frame (7), and a fixing ring (14) is fixedly connected to the bottom of the vertical rods (2);
the lifting adjusting device comprises a rotating shaft (3), the surface of the rotating shaft (3) is rotationally connected with the inside of a railing lifting box (1), a rotating adjusting block (4) is fixedly connected with the surface of the rotating shaft (3), the rotating adjusting block (4) is an oval cylinder, an adjusting handle (6) is fixedly connected with the surface of the rotating adjusting block (4), an extruding block (5) is slidingly connected with the inside of the railing lifting box (1), the surface of the rotating adjusting block (4) is in contact connection with the extruding block (5), the extruding block (5) is mutually perpendicular with the rotating adjusting block (4), and a bayonet lock block (8) is clamped in the surrounding rod frame (7); the clamping pin block (8) is clamped and fixed with the fence (9) through a groove formed in the surrounding rod frame (7).
2. The improved railroad pier rail of claim 1, wherein: holes are formed in the surface of the fixing ring (14).
3. The improved railroad pier rail of claim 2, wherein: the inside chemistry bolt (12) that is provided with of hole of retainer plate (14), chemistry bolt (12) and the inside threaded connection of ground frame (13), retainer plate (14) are through chemistry bolt (12) fixed mounting at the top of ground frame (13).
4. A railroad improvement pier rail as in claim 3, wherein: the surface sliding connection of pole setting (2) has bolt protection casing (10), and the inside of bolt protection casing (10) is convex hollow form and is provided with the screw thread, and one side of retainer plate (14) is provided with the screw thread, and bolt protection casing (10) cup joints with retainer plate (14) screw thread.
5. The improved railroad pier rail of claim 4, wherein: the bolt protection cover dismounting wrench further comprises a bolt protection cover dismounting wrench (16) for dismounting the bolt protection cover (10), and a clamping column (15) matched with the dismounting hole (11) is fixedly connected to the center of the bolt protection cover dismounting wrench (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322959714.2U CN221646569U (en) | 2023-11-01 | 2023-11-01 | Railway improved pier fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322959714.2U CN221646569U (en) | 2023-11-01 | 2023-11-01 | Railway improved pier fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221646569U true CN221646569U (en) | 2024-09-03 |
Family
ID=92507448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322959714.2U Active CN221646569U (en) | 2023-11-01 | 2023-11-01 | Railway improved pier fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221646569U (en) |
-
2023
- 2023-11-01 CN CN202322959714.2U patent/CN221646569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |