CN214532995U - Movable type template trolley for tunnel inverted arch construction - Google Patents
Movable type template trolley for tunnel inverted arch construction Download PDFInfo
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- CN214532995U CN214532995U CN202120849842.XU CN202120849842U CN214532995U CN 214532995 U CN214532995 U CN 214532995U CN 202120849842 U CN202120849842 U CN 202120849842U CN 214532995 U CN214532995 U CN 214532995U
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- Prior art keywords
- inverted arch
- fixedly connected
- sliding block
- template
- construction
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 210000005056 cell body Anatomy 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect 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
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a movable type template trolley for tunnel inverted arch construction, which comprises an inverted arch template, a connecting transverse plate, a connecting transverse rod and a threaded rod, wherein the flexible end of a second hydraulic cylinder extends, meanwhile, the inverted arch template, the supporting base, the first inclined plate and the second inclined plate are all positioned above the first travelling wheel and the second travelling wheel through the extension and matching of the telescopic end of the third hydraulic cylinder, and the template trolley is pulled to move, further facilitating the movement of the template trolley, controlling the extension of the telescopic end of the electric cylinder to control the height of the inverted arch template, thereby facilitating the adjustment of the inverted arch pouring thickness according to the construction requirement, driving the threaded rod to rotate by the rotation of the rotating end of the motor, matching the threaded rod with the thread of the first slide block, simultaneously through the sliding fit of slide bar and second slider, drive electronic jar and make the inverted arch template remove, and then the personnel of being convenient for remove the inverted arch template according to the needs of inverted arch construction.
Description
Technical Field
The utility model relates to a tunnel construction field specifically is a movable type tunnel invert is template platform truck for construction.
Background
The inverted arch is an important component of the railway tunnel structure and is the foundation of the tunnel structure. The bottom of the tunnel of the lower half structure of the secondary lining of the tunnel is generally commonly interpreted as an upward-leaning arch, namely a place for placing reinforcing steel bars on the right picture. The inverted arch is generally constructed of reinforced concrete. The function of the inverted arch is as follows: and the secondary lining and the tunnel form a whole. Waterproof and structural stability is improved.
The existing template trolley for inverted arch construction is single in structure, the position of an inverted arch template is not convenient to move, the design is optimized to the greatest extent, and therefore the template trolley for movable tunnel inverted arch construction is further optimized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable type tunnel invert is template platform truck for construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a movable type template trolley for tunnel invert construction comprises two groove bodies, wherein the bottom of each groove body is provided with an opening, a plurality of connecting transverse plates are uniformly arranged between the two groove bodies, one end of each connecting transverse plate is fixedly connected with one side wall of the groove body, one end of each connecting transverse plate is fixedly connected with the other side wall of the groove body, two transverse plates are symmetrically arranged between the two groove bodies, the bottoms of the two transverse plates are fixedly connected with the tops of the connecting transverse plates, one end of each groove body is fixedly provided with a motor, the inner side of one groove body is slidably connected with a first sliding block, a threaded rod is sleeved on the first sliding block in a penetrating manner, one end of the threaded rod is rotatably connected with the inner wall of one groove body, the other end of the threaded rod penetrates through the side wall of the groove body and is fixedly connected with the rotating end of the motor, wherein the inner side of the other groove body is slidably connected with a second sliding block, a sliding sleeve penetrates through the second sliding block and is sleeved with a sliding rod, two ends of the sliding rod are correspondingly and fixedly connected with the inner wall of the other groove body, the first sliding block and the second sliding block are symmetrically arranged, a plurality of connecting cross rods are uniformly arranged in front of the first sliding block and the second sliding block, one ends of the connecting cross rods are fixedly connected with the side wall of the first sliding block, the other ends of the connecting cross rods are fixedly connected with the side wall of the second sliding block, an inverted arch template is arranged below the connecting cross plates, two electric cylinders are fixedly connected at the bottoms of the first sliding block and the second sliding block, a connecting block is fixedly connected at the telescopic ends of the two electric cylinders, the bottom of the connecting block is fixedly connected with the upper surface of the inverted arch template, and a third hydraulic cylinder is fixedly connected at the side wall of one end of the two groove bodies, two equal fixedly connected with first pneumatic cylinder of the other end lateral wall of cell body and second pneumatic cylinder, the flexible end fixedly connected with of first pneumatic cylinder supports the base, the flexible end fixedly connected with first walking wheel of second pneumatic cylinder.
As a further aspect of the present invention: two the equal fixedly connected with second swash plate of one end of connecting the diaphragm, two the equal fixedly connected with first swash plate of the other end of connecting the diaphragm.
As a further aspect of the present invention: and a switch is fixedly arranged on the side wall of one of the groove bodies.
As a further aspect of the present invention: and a power supply is fixedly arranged at the top of one of the groove bodies.
As a further aspect of the present invention: and the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder are all connected with an external hydraulic system.
As a further aspect of the present invention: the electric cylinder and the motor are electrically connected with a switch through a lead, and the switch is electrically connected with a power supply through a lead.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rotation end through the motor rotates and drives the threaded rod and rotate, through the screw-thread fit of threaded rod and first slider, through the sliding fit of slide bar and second slider, drives electronic jar and makes the inverted arch template remove simultaneously, and then the personnel of being convenient for remove the position of inverted arch template according to the needs of inverted arch construction.
2. Through the flexible end extension of second pneumatic cylinder, simultaneously through the flexible end extension cooperation of third pneumatic cylinder for invert template, support base, first swash plate and second swash plate all are located the top of first walking wheel and second walking wheel, remove through this template platform truck of pulling, and then the convenience removes this template platform truck.
3. The extension of the flexible end through control electronic jar controls the height of invert template, and then is convenient for adjust the thickness that the invert was pour according to the construction needs, sets up through the cooperation of diaphragm, first swash plate and second swash plate, and the personnel of being convenient for and transport vechicle walk on the template platform truck.
Drawings
Fig. 1 is a schematic structural view of a form trolley for inverted arch construction of a mobile tunnel.
Fig. 2 is a partial bottom view of the movable tunnel inverted arch construction formwork trolley.
Fig. 3 is a schematic view illustrating the construction of the form carriage for the inverted arch construction of the movable tunnel.
Shown in the figure: the inverted arch type electric hydraulic support comprises a first sliding block 1, an inverted arch template 2, a connecting block 3, an electric cylinder 4, a transverse plate 5, a groove body 6, a first hydraulic cylinder 7, a support base 8, a first travelling wheel 9, a second hydraulic cylinder 10, a switch 11, a motor 12, a first inclined plate 13, a power supply 14, a connecting transverse plate 15, a third hydraulic cylinder 16, a second inclined plate 17, a second travelling wheel 18, a sliding rod 19, a second sliding block 20, a connecting cross rod 21 and a threaded rod 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a movable form trolley for tunnel invert construction includes two trough bodies 6, two trough bodies 6 are symmetrically disposed, an opening is disposed at the bottom of each trough body 6, a plurality of connecting transverse plates 15 are uniformly disposed between the two trough bodies 6, one end of each connecting transverse plate 15 is fixedly connected to the side wall of one of the trough bodies 6, one end of each connecting transverse plate 15 is fixedly connected to the side wall of the other one of the trough bodies 6, two transverse plates 5 are symmetrically disposed between the two trough bodies 6, the bottom of each transverse plate 5 is fixedly connected to the top of each connecting transverse plate 15, one end of each connecting transverse plate 15 is fixedly connected to a second inclined plate 17, the other end of each connecting transverse plate 15 is fixedly connected to a first inclined plate 13, one end of one of the trough bodies 6 is fixedly mounted with a motor 12, one of the groove bodies 6 is connected with a first sliding block 1 in a sliding manner on the inner side, a threaded rod 22 is sleeved on the first sliding block 1 in a penetrating manner, one end of the threaded rod 22 is rotatably connected with the inner wall of one of the groove bodies 6, the other end of the threaded rod 22 penetrates behind the side wall of the groove body 6 and is fixedly connected with the rotating end of a motor 12, a switch 11 is fixedly mounted on the side wall of one of the groove bodies 6, a power supply 14 is fixedly mounted at the top of one of the groove bodies 6, a second sliding block 20 is connected with the inner side of the other groove body 6 in a sliding manner, a sliding rod 19 is sleeved on the second sliding block 20 in a penetrating manner, two ends of the sliding rod 19 are correspondingly and fixedly connected with the inner wall of the other groove body 6, the first sliding block 1 and the second sliding block 20 are symmetrically arranged, and a plurality of connecting cross rods 21 are uniformly arranged in front of the first sliding block 1 and the second sliding block 20, a plurality of connect the lateral wall fixed connection of the one end of horizontal pole 21 and first slider 1, a plurality of connect the other end of horizontal pole 21 and the lateral wall fixed connection of second slider 20, the below of connecting diaphragm 15 is provided with inverted arch template 2, equal fixedly connected with two electronic jars 4 in first slider 1 and second slider 20 bottom, two the common fixedly connected with connecting block 3 of flexible end of electronic jar 4, the bottom of connecting block 3 and the last fixed surface of inverted arch template 2 are connected, two the equal fixedly connected with third pneumatic cylinder 16 of the one end lateral wall of cell body 6, two the equal fixedly connected with first pneumatic cylinder 7 and second pneumatic cylinder 10 of the other end lateral wall of cell body 6, the flexible end fixedly connected with of first pneumatic cylinder 7 supports base 8, the flexible end fixedly connected with first walking wheel 9 of second pneumatic cylinder 10, first pneumatic cylinder 7, The second hydraulic cylinder 10 and the third hydraulic cylinder 16 are both connected with an external hydraulic system, the electric cylinder 4 and the motor 12 are both electrically connected through a switch 11 by a lead, and the switch 11 is electrically connected with a power supply 14 by a lead.
The utility model discloses a theory of operation is:
when the template trolley is used, the second hydraulic cylinder 10 and the third hydraulic cylinder 16 are controlled by an external hydraulic system, the second hydraulic cylinder 10 extends by the extension of the extension end, the third hydraulic cylinder 16 extends by the extension of the extension end, the inverted arch template 2, the supporting base 8, the first inclined plate 13 and the second inclined plate 17 are all positioned above the first travelling wheel 9 and the second travelling wheel 18, the template trolley is pulled to move, the template trolley is convenient to move, after the template trolley is moved to a tunnel construction site, a foundation pit for pouring an inverted arch is dug between the first travelling wheel 9 and the second travelling wheel 18 below the inverted arch template 2, the first hydraulic cylinder 7 is started by the external hydraulic system, the supporting base 8 is driven by the extension end of the first hydraulic cylinder 7 to move downwards to be contacted with the ground, the template trolley is further difficult to move stably, the switch 11 controls the extension of the extension end of the electric cylinder 4 to control the height of the inverted arch template 2, and then be convenient for adjust the thickness that the inverted arch was pour according to the construction needs, motor 12 is started through switch 11, rotation end through motor 12 rotates and drives threaded rod 22 and rotates, screw-thread fit through threaded rod 22 and first slider 1, simultaneously through slide bar 19 and the sliding fit of second slider 20, drive electronic jar 4 and make inverted arch template 2 remove, and then the personnel of being convenient for remove inverted arch template 2 according to the needs of inverted arch construction, through diaphragm 5, the cooperation setting of first swash plate 13 and second swash plate 17, the personnel of being convenient for and transport vechicle walk on the template platform truck.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a movable type tunnel invert is template platform truck for construction, includes cell body (6), its characterized in that: the improved structure of the electric tank is characterized in that two tank bodies (6) are symmetrically arranged, the bottom of each tank body (6) is provided with an opening, a plurality of connecting transverse plates (15) are uniformly arranged between the two tank bodies (6), one end of each connecting transverse plate (15) is fixedly connected with one of the side walls of the tank body (6), one end of each connecting transverse plate (15) is fixedly connected with the other side wall of the tank body (6), two transverse plates (5) are symmetrically arranged between the two tank bodies (6), the bottoms of the two transverse plates (5) are fixedly connected with the top of the connecting transverse plate (15), one end of each tank body (6) is fixedly provided with a motor (12), one of the two tank bodies (6) is slidably connected with a first sliding block (1), and a threaded rod (22) is sleeved on the first sliding block (1) through threads, one end of the threaded rod (22) is rotatably connected with the inner wall of one of the groove bodies (6), the other end of the threaded rod (22) penetrates through the side wall of the groove body (6) and then is fixedly connected with the rotating end of the motor (12), the other end of the threaded rod (22) is connected with a second sliding block (20) in a sliding mode, a sliding rod (19) is sleeved on the second sliding block (20) in a sliding mode in a penetrating mode, the two ends of the sliding rod (19) correspond to the other end of the sliding rod, the inner wall of the groove body (6) is fixedly connected with the other end of the sliding rod, the first sliding block (1) and the second sliding block (20) are symmetrically arranged, a plurality of connecting transverse rods (21) are evenly arranged in front of the first sliding block (1) and the second sliding block (20), one end of each connecting transverse rod (21) is fixedly connected with the side wall of the first sliding block (1), and the other end of each connecting transverse rod (21) is fixedly connected with the side wall of the second sliding block (20), the below of connecting diaphragm (15) is provided with inverted arch template (2), two electronic jar (4) of first slider (1) and second slider (20) bottom equal fixedly connected with, two the common fixedly connected with connecting block (3) of the flexible end of electronic jar (4), the bottom of connecting block (3) and the last fixed surface of inverted arch template (2) are connected, two the equal fixedly connected with third pneumatic cylinder (16) of the one end lateral wall of cell body (6), two the equal fixedly connected with first pneumatic cylinder (7) of the other end lateral wall of cell body (6) and second pneumatic cylinder (10), the flexible end fixedly connected with of first pneumatic cylinder (7) supports base (8), the flexible end fixedly connected with first walking wheel (9) of second pneumatic cylinder (10).
2. The formwork trolley for construction of the inverted arch of the mobile tunnel according to claim 1, wherein: two connect equal fixedly connected with second swash plate (17) of one end of diaphragm (15), two connect equal fixedly connected with first swash plate (13) of the other end of diaphragm (15).
3. The formwork trolley for construction of the inverted arch of the mobile tunnel according to claim 1, wherein: a switch (11) is fixedly arranged on the side wall of one of the groove bodies (6).
4. The formwork trolley for construction of the inverted arch of the mobile tunnel according to claim 1, wherein: the top of one of the groove bodies (6) is fixedly provided with a power supply (14).
5. The formwork trolley for construction of the inverted arch of the mobile tunnel according to claim 1, wherein: the first hydraulic cylinder (7), the second hydraulic cylinder (10) and the third hydraulic cylinder (16) are all connected with an external hydraulic system.
6. The formwork trolley for construction of the inverted arch of the mobile tunnel according to claim 1, wherein: the electric cylinder (4) and the motor (12) are electrically connected through a switch (11) by leads, and the switch (11) is electrically connected with a power supply (14) by leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120849842.XU CN214532995U (en) | 2021-04-24 | 2021-04-24 | Movable type template trolley for tunnel inverted arch construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120849842.XU CN214532995U (en) | 2021-04-24 | 2021-04-24 | Movable type template trolley for tunnel inverted arch construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214532995U true CN214532995U (en) | 2021-10-29 |
Family
ID=78276752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120849842.XU Expired - Fee Related CN214532995U (en) | 2021-04-24 | 2021-04-24 | Movable type template trolley for tunnel inverted arch construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214532995U (en) |
-
2021
- 2021-04-24 CN CN202120849842.XU patent/CN214532995U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |