CN215593703U - Urban viaduct construction door opening type support for overpass on upper-span road - Google Patents
Urban viaduct construction door opening type support for overpass on upper-span road Download PDFInfo
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- CN215593703U CN215593703U CN202121811315.6U CN202121811315U CN215593703U CN 215593703 U CN215593703 U CN 215593703U CN 202121811315 U CN202121811315 U CN 202121811315U CN 215593703 U CN215593703 U CN 215593703U
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- door opening
- overpass
- type support
- opening type
- urban viaduct
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 abstract description 2
- 230000003827 upregulation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of bridge construction supports, in particular to an urban viaduct construction door opening type support for overpasses, which comprises a telescopic structure, wherein an adjusting structure is arranged at the top end of the telescopic structure, two groups of supporting structures are arranged at the bottom end of the telescopic structure, the number of the supporting structures in each group is two, and mounting structures are arranged on the opposite sides of the two groups of supporting structures. The utility model has the advantages that: through setting up regulation structure and extending structure, the starter motor, the motor is rotatory, under two bevel gear's effect, the lead screw takes place to rotate, drive two thread bush and be relative motion, remove to both sides simultaneously, thereby drive two extension boards and remove to both sides respectively, and the fixed plate combines to use, can effectively enlarge the area at its top, reach the purpose of adjusting the width, make equipment application scope wider, be convenient for simultaneously to the transportation and the recovery of support equipment recycle, good economic benefits has.
Description
Technical Field
The utility model relates to the technical field of bridge construction supports, in particular to an urban viaduct bridge construction door opening type support for an upper-crossing road.
Background
Along with the process of urbanization construction is accelerated continuously, a plurality of projects are carried out, wherein the most important project in the city is bridge construction, a viaduct is an indispensable important part in the existing road construction, in the bridge construction, in order to not influence the passing and guarantee the passing rate of the road surface, the viaduct can be used for passing, and meanwhile, the height and the width of the vehicle are limited by using the height and the size of the viaduct, so that the construction safety is guaranteed.
The urban viaduct beam construction door opening type support of the existing upper-span road generally comprises a top plate and a supporting rod, is mostly installed and assembled on site, and limits the width and the height at the same time, but the existing urban viaduct beam construction door opening type support of the upper-span road has the following defects in the practical use:
the existing door opening type support for urban viaduct construction of the overpass on the road needs to be processed, cut and welded according to the field size, needs a large amount of time, is low in installation efficiency, needs to be disassembled after being used simultaneously, wastes disassembly time, and causes waste of resources simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a door opening type support for urban viaduct construction of an overpass.
The purpose of the utility model is realized by the following technical scheme: the utility model provides an on stride urban viaduct roof beam construction door opening formula support of road, includes extending structure, extending structure's top is provided with the regulation structure, extending structure's bottom is provided with quantity and is two sets of bearing structure, every group bearing structure's quantity is two, and is two sets of bearing structure's looks dorsal part all is provided with mounting structure.
Preferably, the telescopic structure includes the fixed plate, the inner wall of fixed plate is provided with the extension board that quantity is two, two the back of the body side of extension board all runs through the fixed plate and extends to the fixed plate outside.
Through adopting above-mentioned technical scheme, when two extension boards removed to both sides respectively, combine to use with the fixed plate, can effectively enlarge the area at its top, reach the purpose of adjusting the width for equipment application scope is wider, is convenient for simultaneously to the transportation and the recovery of support equipment recycle, has good economic benefits.
Preferably, the equal fixedly connected with slider in both sides of extension board, the spout has all been seted up to the inner wall both sides of fixed plate, the slider slides in the spout inner wall.
Through adopting above-mentioned technical scheme, when the extension board removed, the slider can follow the extension board and remove in the spout in step, plays spacing purpose to extension board and fixed plate, and the guarantee adjusts the normal operating of work.
Preferably, the adjusting structure includes the regulating box, the regulating box is installed on the top of fixed plate, the interior roof fixedly connected with motor of regulating box, the interior diapire of regulating box rotates and is connected with the lead screw, the equal fixedly connected with conical gear in surface of the output shaft of motor and lead screw, two conical gear intermeshing connects, the equal threaded connection in both ends of lead screw has the thread bush, the one end of thread bush run through the regulating box and with extension board fixed connection.
Through adopting above-mentioned technical scheme, starter motor, the motor is rotatory, and under two bevel gear's effect, the lead screw takes place to rotate, drives two thread bush and is relative motion, moves to both sides simultaneously to drive the extension board and take place corresponding change, automatic adjust extending structure, intensity of labour is little, has improved the installation effectiveness simultaneously, saves the time of installation and debugging.
Preferably, a U-shaped reinforcing rod is fixedly connected to the top of the extension plate, and the other end of the reinforcing rod penetrates through the adjusting box and extends into the adjusting box.
Through adopting above-mentioned technical scheme, the anchor strut takes place to remove along extending the board synchronous emergence, plays the purpose that increases extension board operating stability, can utilize anchor strut welding support component simultaneously, carries out fixed mounting with whole equipment and bridge opening.
Preferably, one side of the fixed plate is fixedly connected with a clamping frame, and the inner wall of the clamping frame is provided with a signboard.
Through adopting above-mentioned technical scheme, the signboard highly marks the whole of equipment, avoids leading to vehicle or equipment to take place to damage because of the altitude problem, and the setting of joint frame is convenient for change the signboard simultaneously.
Preferably, bearing structure includes the carriage, the inner diapire of carriage is provided with the pneumatic cylinder, the top fixedly connected with telescopic link of pneumatic cylinder, the top of telescopic link run through the carriage and with fixed plate fixed connection, the surface of carriage is provided with evenly distributed's reflection of light strip.
Through adopting above-mentioned technical scheme, start the pneumatic cylinder, the pneumatic cylinder drives the telescopic link rebound to reach the purpose of adjusting whole support equipment height, improve support equipment's application scope, be convenient for simultaneously accomodate the transportation to support equipment, the setting of reflection of light strip, the vehicle of being convenient for in time discovers support equipment at night, increases the security performance.
Preferably, mounting structure includes the mounting panel, one side of mounting panel and one side fixed connection of carriage, the top of mounting panel is provided with evenly distributed's reinforcement nail, the bottom of reinforcement nail runs through the mounting panel and extends to the outside of mounting panel.
Through adopting above-mentioned technical scheme, directly strike downwards and consolidate the nail, consolidate the nail and can run through mounting panel and ground and connect, accomplish and install support equipment, a plurality of bearing structure can be ensured to the mounting panel simultaneously and lie in the coplanar, the installation and debugging of the support equipment of being convenient for.
The utility model has the following advantages:
1. the door opening type support for urban viaduct construction of the overpass is characterized in that an adjusting structure and a telescopic structure are arranged, a motor is started, the motor rotates, under the action of two bevel gears, a screw rod rotates to drive two threaded sleeves to move relatively and simultaneously move towards two sides, so that two extension plates are driven to respectively move towards two sides, and the support is combined with a fixed plate for use, so that the area of the top of the support can be effectively enlarged, the purpose of adjusting the width is achieved, the application range of equipment is wider, the support equipment is convenient to transport, recycle and have good economic benefits;
2. this go up urban viaduct roof beam construction door opening formula support of striding road through setting up bearing structure, starts the pneumatic cylinder, and the pneumatic cylinder drives the telescopic link rebound to reach the purpose of adjusting whole support equipment height, improve support equipment's application scope, be convenient for simultaneously accomodate the transportation to support equipment, the setting of reflection of light strip, the vehicle of being convenient for in time discovers support equipment at night, increases the security performance.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural diagram of an adjustment mechanism of the present invention;
FIG. 3 is a schematic structural view of the support structure of the present invention;
fig. 4 is an enlarged view of a point a in fig. 1.
In the figure: 1. a telescopic structure; 101. a fixing plate; 102. an extension plate; 103. a slider; 2. an adjustment structure; 201. an adjusting box; 202. a motor; 203. a screw rod; 204. a bevel gear; 205. a threaded sleeve; 206. a reinforcing rod; 3. a support structure; 301. a support frame; 302. a hydraulic cylinder; 303. a telescopic rod; 304. a light-reflecting strip; 4. a mounting structure; 401. mounting a plate; 402. reinforcing the nail; 5. clamping the frame; 6. a signboard.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-4, an urban viaduct beam construction door opening type support for an overpass on a road comprises a telescopic structure 1, wherein an adjusting structure 2 is arranged at the top end of the telescopic structure 1, two groups of supporting structures 3 are arranged at the bottom end of the telescopic structure 1, two groups of supporting structures 3 are arranged at each group of supporting structures 3, and mounting structures 4 are arranged on opposite sides of the two groups of supporting structures 3. The telescopic structure 1 comprises a fixing plate 101, the inner wall of the fixing plate 101 is provided with two extending plates 102, the opposite sides of the two extending plates 102 penetrate through the fixing plate 101 and extend to the outside of the fixing plate 101, in the technical scheme, the two extending plates 102 are used in combination with the fixing plate 101 when moving towards two sides respectively, the area of the top of the two extending plates can be effectively enlarged, and the purpose of adjusting the width is achieved.
As a preferred technical solution of the present invention, as shown in fig. 4, both sides of the extension plate 102 are fixedly connected with the sliding blocks 103, both sides of the inner wall of the fixing plate 101 are provided with sliding grooves, and the sliding blocks 103 slide on the inner wall of the sliding grooves.
As a preferred technical solution of the present invention, as shown in fig. 2, the adjusting structure 2 includes an adjusting box 201, the adjusting box 201 is installed on the top end of the fixing plate 101, the inner top wall of the adjusting box 201 is fixedly connected with a motor 202, the inner bottom wall of the adjusting box 201 is rotatably connected with a lead screw 203, the output shaft of the motor 202 and the surface of the lead screw 203 are both fixedly connected with a bevel gear 204, the two bevel gears 204 are engaged with each other, both ends of the lead screw 203 are both connected with a threaded sleeve 205 in a threaded manner, and one end of the threaded sleeve 205 penetrates through the adjusting box 201 and is fixedly connected with the extension plate 102.
As a preferred embodiment of the present invention, as shown in fig. 4, a U-shaped reinforcing rod 206 is fixedly connected to the top of the extension plate 102, and the other end of the reinforcing rod 206 penetrates through the adjustment box 201 and extends into the adjustment box 201, in this embodiment, the reinforcing rod 206 moves synchronously with the extension plate 102 to increase the operation stability of the extension plate 102, and at the same time, the reinforcing rod 206 can be used to weld the supporting members to fixedly mount the whole equipment and the bridge opening.
As a preferred technical solution of the present invention, as shown in fig. 1, one side of the fixing plate 101 is fixedly connected with a clamping frame 5, and an inner wall of the clamping frame 5 is provided with a signboard 6.
As a preferred technical solution of the present invention, as shown in fig. 3, the supporting structure 3 includes a supporting frame 301, a hydraulic cylinder 302 is disposed on an inner bottom wall of the supporting frame 301, a telescopic rod 303 is fixedly connected to a top end of the hydraulic cylinder 302, a top end of the telescopic rod 303 penetrates through the supporting frame 301 and is fixedly connected to the fixing plate 101, and reflective strips 304 are uniformly distributed on a surface of the supporting frame 301.
As a preferred technical solution of the present invention, as shown in fig. 1 or fig. 3, the mounting structure 4 includes a mounting plate 401, one side of the mounting plate 401 is fixedly connected to one side of the supporting frame 301, reinforcing nails 402 are uniformly distributed on a top end of the mounting plate 401, and bottom ends of the reinforcing nails 402 penetrate through the mounting plate 401 and extend to an outside of the mounting plate 401.
The working process of the utility model is as follows:
s1, firstly, transporting the equipment to the inside of the bridge opening, adjusting according to the required width, starting the adjusting structure 2, driving the two bevel gears 204 to run by the motor 202, rotating the screw rod 203, and driving the extension plate 102 to make relative motion by using the threaded sleeve 205;
s2, after the width adjustment is completed, the support equipment is installed by the aid of the installation structure 4, the reinforcing nail 402 is knocked by the aid of a tool, and the reinforcing nail 402 penetrates through the installation plate 401 and is connected with the ground;
s3, after the installation is completed, the height of the support equipment is adjusted by using the support structure 3, the hydraulic cylinder 302 is started, and the hydraulic cylinder 302 drives the telescopic rod 303 to move upwards, so that the height of the support equipment is driven to change;
s4, and finally, a support member is provided between the reinforcing bar 206 and the bridge opening, thereby completing the installation of the entire rack apparatus.
In conclusion, the door opening type support for urban viaduct construction of the overpass on the overpass starts the motor 202, the motor 202 drives the screw rod 203 to rotate under the action of the two bevel gears 204, so that the two extension plates 102 are driven by the threaded sleeves 205 to move towards two sides respectively, the area of the top of the extension plates can be effectively enlarged, the purpose of adjusting the width is achieved, after the width adjustment is completed, the hydraulic cylinder 302 is started, and the hydraulic cylinder 302 drives the telescopic rod 303 to move upwards, so that the purpose of adjusting the height of the whole support equipment is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an on stride urban viaduct roof beam construction door opening formula support of road which characterized in that: including extending structure (1), the top of extending structure (1) is provided with adjusts structure (2), the bottom of extending structure (1) is provided with quantity and is two sets of bearing structure (3), every group the quantity of bearing structure (3) is two, and is two sets of the looks dorsal part of bearing structure (3) all is provided with mounting structure (4).
2. The urban viaduct bridge construction door opening type support frame for the overpass of the up-road according to claim 1, which is characterized in that: the telescopic structure (1) comprises a fixing plate (101), the inner wall of the fixing plate (101) is provided with two extending plates (102), and the opposite sides of the two extending plates (102) penetrate through the fixing plate (101) and extend to the outside of the fixing plate (101).
3. The urban viaduct bridge construction door opening type support frame for the overpass of the upper road according to claim 2, wherein: the both sides of extension board (102) are equal fixedly connected with slider (103), the spout has all been seted up to the inner wall both sides of fixed plate (101), slider (103) slide in the spout inner wall.
4. The urban viaduct bridge construction door opening type support frame for the overpass of the upper road according to claim 2, wherein: adjust structure (2) including regulating box (201), install on the top of fixed plate (101) regulating box (201), the interior roof fixedly connected with motor (202) of regulating box (201), the interior diapire of regulating box (201) rotates and is connected with lead screw (203), the equal fixedly connected with conical gear (204) in surface of the output shaft of motor (202) and lead screw (203), two conical gear (204) intermeshing connects, the equal threaded connection in both ends of lead screw (203) has thread bush (205), the one end of thread bush (205) run through regulating box (201) and with extension board (102) fixed connection.
5. The urban viaduct construction door opening type support for the overpass of claim 2 or 4, which is characterized in that: the top of the extension plate (102) is fixedly connected with a U-shaped reinforcing rod (206), and the other end of the reinforcing rod (206) penetrates through the adjusting box (201) and extends into the adjusting box (201).
6. The urban viaduct bridge construction door opening type support frame for the overpass of the upper road according to claim 2, wherein: one side fixedly connected with joint frame (5) of fixed plate (101), the inner wall of joint frame (5) is provided with signboard (6).
7. The urban viaduct bridge construction door opening type support frame for the overpass of the upper road according to claim 2, wherein: supporting structure (3) are including carriage (301), the inner diapire of carriage (301) is provided with pneumatic cylinder (302), the top fixedly connected with telescopic link (303) of pneumatic cylinder (302), the top of telescopic link (303) run through carriage (301) and with fixed plate (101) fixed connection, the surface of carriage (301) is provided with evenly distributed's reflection of light strip (304).
8. The urban viaduct bridge construction door opening type support frame for the overpass of the up-road according to claim 1, which is characterized in that: mounting structure (4) include mounting panel (401), one side of mounting panel (401) and one side fixed connection of carriage (301), the top of mounting panel (401) is provided with evenly distributed's reinforcement nail (402), the bottom of reinforcement nail (402) runs through mounting panel (401) and extends to the outside of mounting panel (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811315.6U CN215593703U (en) | 2021-08-05 | 2021-08-05 | Urban viaduct construction door opening type support for overpass on upper-span road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811315.6U CN215593703U (en) | 2021-08-05 | 2021-08-05 | Urban viaduct construction door opening type support for overpass on upper-span road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215593703U true CN215593703U (en) | 2022-01-21 |
Family
ID=79880165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121811315.6U Expired - Fee Related CN215593703U (en) | 2021-08-05 | 2021-08-05 | Urban viaduct construction door opening type support for overpass on upper-span road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215593703U (en) |
-
2021
- 2021-08-05 CN CN202121811315.6U patent/CN215593703U/en not_active Expired - Fee Related
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| 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: 20220121 |