CN220847139U - City overhead bridge guardrail template installation construction operation car - Google Patents
City overhead bridge guardrail template installation construction operation car Download PDFInfo
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- CN220847139U CN220847139U CN202322576430.5U CN202322576430U CN220847139U CN 220847139 U CN220847139 U CN 220847139U CN 202322576430 U CN202322576430 U CN 202322576430U CN 220847139 U CN220847139 U CN 220847139U
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- vehicle body
- template
- hanging basket
- installation construction
- extension frame
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- 238000010276 construction Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 title claims description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000009415 formwork Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an urban overhead bridge guardrail template mounting construction operation vehicle which comprises a vehicle body, a hanging basket, an extension frame and a template hoisting device, wherein the extension frame is arranged between the hanging basket and the vehicle body, the front end of the extension frame is connected with the hanging basket, and the rear end of the extension frame is connected with the vehicle body; the template lifting device is arranged between the vehicle body and the hanging basket; the template lifting device comprises a lifting assembly arranged at the front end of the vehicle body and used for lifting the template and a vertical driving mechanism used for driving the lifting assembly to move along the vertical direction. The operation vehicle can hoist the template, constructors can enter the hanging basket of the operation vehicle to construct, operation is convenient, safety is guaranteed, and meanwhile, construction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of guardrail template installation construction, in particular to an urban overhead bridge guardrail template installation construction operation vehicle.
Background
Overpasses generally refer to bridges that span roads in urban bridges or highway bridges that span lands in the field, the overpass being supported by highly supported towers or struts, and guardrails being provided on both sides of the overpass. The guardrail is used as an auxiliary structure of the viaduct, has the functions of anti-collision and protection, and provides safety guarantee for traveling and pedestrians.
In the construction process of the guardrail, a template is required to be installed, and then concrete pouring is carried out. The existing template is installed, and construction is mainly carried out through a temporary overhanging scaffold or a bracket is erected. Because the guardrail is small, the construction difficulty of high-altitude construction is big, sets up support or scaffold frame and wastes time and energy, and construction cycle is long, and the security in the work progress can't obtain guaranteeing.
Disclosure of utility model
The utility model aims to overcome the problems, and provides the construction operation vehicle for installing the guardrail template of the urban overhead bridge, which can hoist the template, and can enable constructors to enter a hanging basket of the operation vehicle for construction, thereby facilitating operation, ensuring safety and improving construction efficiency.
The aim of the utility model is achieved by the following technical scheme:
the utility model provides an urban overhead bridge guardrail template installation construction operation car, includes automobile body, hanging basket, extension frame and template hoist device, wherein, the extension frame sets up hanging basket with between the automobile body, the front end of extension frame with hanging basket is connected, the rear end with the automobile body is connected; the template lifting device is arranged between the vehicle body and the hanging basket; wherein,
The template lifting device comprises a lifting assembly arranged at the front end of the vehicle body and used for lifting the template, and a vertical driving mechanism used for driving the lifting assembly to move along the vertical direction.
The working principle of the urban overhead bridge guardrail template installation construction operation vehicle is as follows:
during operation, the automobile body is located the guardrail inboard, is located the overpass promptly, and the hanging basket is located the guardrail outside, is located the overpass promptly outward, and constructor gets into in the hanging basket, and the template that will wait to install is hoisted through hoisting assembly, highly through vertical actuating mechanism regulation template, then installs the template in hanging basket through constructor, and after the installation is accomplished, the automobile body can remove to next position and install.
In a preferred embodiment of the present utility model, the vehicle body is provided with a counterweight. Through setting up the balancing weight, can make the operation car more stable when the construction, improve the security of construction.
Preferably, the front end of the extension frame is provided with a bending part which bends downwards, and the bending part is fixedly connected with the rear end of the vehicle body through a bolt. Through setting up above-mentioned structure, guaranteed the stability that epitaxial frame and automobile body are connected.
Preferably, the hanging basket comprises a steel plate positioned at the bottom and steel bar fences positioned around the steel plate. Through setting up above-mentioned structure, can improve the life of hanging the basket to can improve the bearing capacity of hanging the basket, the bar rail can play fine guard action.
Preferably, the front end of automobile body is equipped with the mounting bracket, vertical actuating mechanism sets up between mounting bracket and automobile body, hoist and mount subassembly sets up the bottom of mounting bracket. The vertical driving mechanism drives the mounting frame to vertically move on the vehicle body, and then the hoisting assembly is driven to vertically move on the vehicle body.
Preferably, the lifting assembly comprises a plurality of lifting eyes. By arranging a plurality of hanging rings, the template can be lifted more stably.
Preferably, the vertical driving mechanism is a hydraulic lifter, the upper end of the hydraulic lifter acts on the mounting frame, and the lower end of the hydraulic lifter acts on the vehicle body. The vertical movement of the hoisting assembly can be realized through the hydraulic hoister, and the load is large.
Preferably, the formwork lifting device further comprises a front-rear driving mechanism for driving the lifting assembly to move forwards and backwards. Through setting up front and back actuating mechanism, can drive the hoist and mount subassembly and carry out the back-and-forth movement, drive the template and carry out the back-and-forth movement, the vertical actuating mechanism of cooperation and the left and right sides of automobile body remove, can realize the accurate regulation of template position, improve the flexibility and the precision of template hoist and mount.
Preferably, a front sliding plate and a rear sliding plate are arranged between the mounting frame and the hoisting assembly, the upper ends of the front sliding plate and the rear sliding plate are connected with the mounting frame in a front-rear sliding manner, and the lower ends of the front sliding plate and the rear sliding plate are connected with the hoisting assembly; the front-back driving mechanism is a front-back driving hydraulic cylinder, one end of the front-back driving hydraulic cylinder acts on the mounting frame, and the other end acts on the front-back sliding plate. The lifting assembly can be driven to move back and forth through the telescopic movement of the front and back driving hydraulic cylinder.
Preferably, the rear end of the extension frame is hinged to the vehicle body, an adjusting hydraulic cylinder is arranged between the extension frame and the vehicle body, one end of the adjusting hydraulic cylinder is hinged to the middle of the extension frame, and the other end of the adjusting hydraulic cylinder is hinged to the vehicle body. Its aim at can adjust the angle of extension frame, and then highly adjust the hanging basket, when needs overhauld, through too high hanging basket for hanging basket can cross the guardrail, has made things convenient for the construction.
Compared with the prior art, the utility model has the following beneficial effects:
The construction operation vehicle for installing the urban overhead bridge guardrail template can hoist the template through the hoisting assembly during operation, constructors can enter the hanging basket of the operation vehicle for construction, the template is installed, the operation is convenient, the safety is also ensured, the operation vehicle can move, great convenience is brought to construction, and meanwhile, the construction efficiency is also improved.
Drawings
Fig. 1 is a schematic structural view of one embodiment of an urban overhead bridge guardrail template mounting construction work vehicle according to the present utility model.
Fig. 2 is a schematic structural view of another embodiment of a formwork lifting device of a working vehicle according to the present utility model.
Fig. 3 is a schematic structural view of a third embodiment of a work vehicle according to the present utility model.
Detailed Description
In order that those skilled in the art will well understand the technical solutions of the present utility model, the following describes the present utility model further with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
Example 1
Referring to fig. 1, the embodiment discloses an urban overhead bridge guardrail template installation construction operation vehicle, which comprises a vehicle body 1, a hanging basket 2, an extension frame 3 and a template hoisting device, wherein the extension frame 3 is arranged between the hanging basket 2 and the vehicle body 1, the front end of the extension frame 3 is connected with the hanging basket 2, and the rear end is connected with the vehicle body 1; the template lifting device is arranged between the vehicle body 1 and the hanging basket 2.
Referring to fig. 1, the formwork lifting device comprises a lifting assembly 4 arranged at the front end of a vehicle body 1 and used for lifting a formwork, and a vertical driving mechanism 5 used for driving the lifting assembly 4 to move along the vertical direction.
Referring to fig. 1, the vehicle body 1 is provided with a counterweight 6. Through setting up balancing weight 6, prevent that the automobile body from inclining, can make the operation car more stable when the construction, improved the security of construction.
Referring to fig. 1, the front end of the extension frame 3 is provided with a bending portion bent downward, and the bending portion is fixedly connected to the rear end of the vehicle body 1 through a bolt. By providing the above structure, the stability of the connection of the extension frame 3 with the vehicle body 1 is ensured.
Referring to fig. 1, the hanging basket 2 comprises a steel plate at the bottom and steel bar fences around the steel plate. Through setting up above-mentioned structure, can improve the life of hanging basket 2 to can improve the bearing capacity of hanging basket 2, the bar rail can play fine guard action.
Referring to fig. 1, the hanging basket 2 is formed by welding plates with the width of 20cm at the bottom of a reinforced bar fence, wherein the length of the hanging basket 2 is 80cm, the width of the hanging basket is 40cm, and the height of the hanging basket is 120 cm.
Referring to fig. 1, the vehicle body 1 is a rear-drive vehicle body, an engine is arranged at the rear end of the vehicle body 1, a rear wheel is connected by a conveyor belt, the vehicle body 1 can move transversely, a cab is arranged in the middle of the vehicle body 1, and a professional operator drives the vehicle. The overall dimensions of the vehicle body 1 are length×width×height=200 cm×120cm×180cm.
Referring to fig. 1, the front end of the vehicle body 1 is provided with a mounting frame 7, the vertical driving mechanism 5 is arranged between the mounting frame 7 and the vehicle body 1, and the hoisting assembly 4 is arranged at the bottom of the mounting frame 7. The mounting frame 7 is driven to vertically move on the vehicle body 1 through the vertical driving mechanism 5, and then the hoisting assembly 4 is driven to vertically move on the vehicle body 1.
Referring to fig. 1, the hoist assembly 4 includes a plurality of hoist links 4-1. By arranging a plurality of hanging rings 4-1, the templates can be more stably lifted and simultaneously lifted; during construction, the inner membrane plate and the outer membrane plate are hung with the hanging rings 4-1, the templates can be lifted through the vertical driving mechanism 5, and the templates can be moved to the installation positions through the movement of the vehicle body 1.
Referring to fig. 1, the vertical driving mechanism 5 is a hydraulic lifter, and the upper end of the hydraulic lifter acts on the mounting frame 7, and the lower end acts on the vehicle body 1. The vertical movement of the hoisting assembly 4 can be realized by a hydraulic hoisting machine, and the load is large.
Referring to fig. 1, the hydraulic hoist employs a one ton small hydraulic hoist with an outer frame size of 180cm x 80cm. The control switch is arranged in the cab and is controlled by a driver.
Referring to fig. 1, the front end of the vehicle body 1 is provided with a steel frame structure 8, the hydraulic lifting machine is arranged on the steel frame structure 8, and the extension frame 3 and the steel frame structure 8 are formed by welding 16 h-steel. The purpose is to ensure the strength of the extension frame 3 and the steel frame structure 8.
Referring to fig. 1, the working principle of the above-mentioned urban overhead bridge guardrail template installation construction operation vehicle is:
When the truck is in operation, the truck body 1 is positioned on the inner side of the guardrail, namely on the viaduct, and the hanging basket 2 is positioned on the outer side of the guardrail, namely outside the viaduct. After the constructor arrives at the scene, the constructor enters the hanging basket 2 through the cat ladder to wait for construction, the template to be installed is hoisted through the hoisting assembly 4, the height of the template is adjusted through the vertical driving mechanism 5, the vehicle body 1 moves to the template installation position, then the template is installed in the hanging basket 2 through the constructor, and after the installation is completed, the vehicle body 1 can move to the next position for installation.
The urban viaduct guardrail template installation construction operation car in this embodiment can adapt to the urban viaduct guardrail of various sizes and wall thickness to construction speed is fast, and the operation of being convenient for is fit for using in guardrail template installation, and the efficiency of construction is high, and is of high quality, and the security is high.
Example 2
Referring to fig. 2, the other structure in this embodiment is the same as that of embodiment 1, except that the formwork lifting device further includes a front-rear driving mechanism 9 for driving the lifting assembly 4 to move forward and backward. Through setting up front and back actuating mechanism 9, can drive hoist and mount subassembly 4 and carry out the back-and-forth movement, drive the template and carry out the back-and-forth movement, the vertical actuating mechanism 5 of cooperation and the left and right sides of automobile body 1 remove, can realize the accurate regulation of template position, improve the flexibility and the precision of template hoist and mount.
Referring to fig. 2, a front-back sliding plate is arranged between the mounting frame 7 and the hoisting assembly 4, the upper end of the front-back sliding plate is connected with the mounting frame 7 in a front-back sliding manner, and the lower end of the front-back sliding plate is connected with the hoisting assembly 4; the front-rear driving mechanism 9 is a front-rear driving hydraulic cylinder 9-1, one end of the front-rear driving hydraulic cylinder 9-1 acts on the mounting frame 7, and the other end acts on the front-rear sliding plate. The lifting assembly 4 can be driven to move back and forth by driving the hydraulic cylinder 9-1 to stretch and retract.
Example 3
Referring to fig. 3, the other structure in this embodiment is the same as that of embodiment 1, except that the rear end of the extension frame 3 is hinged to the vehicle body 1, an adjusting hydraulic cylinder 11 is provided between the extension frame 3 and the vehicle body 1, one end of the adjusting hydraulic cylinder 11 is hinged to the middle part of the extension frame 3, and the other end is hinged to the vehicle body 1. Its aim at can adjust the angle of epitaxial frame 3, and then adjusts the height of hanging basket 2, when needs overhauld, through too high hanging basket 2 for hanging basket 2 can cross the guardrail, has made things convenient for the construction.
The foregoing is illustrative of the present utility model, and is not to be construed as limiting thereof, but rather as various changes, modifications, substitutions, combinations, and simplifications which may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. The utility model provides an urban overhead bridge guardrail template installation construction operation car which is characterized by comprising a car body, a hanging basket, an extension frame and a template hoisting device, wherein the extension frame is arranged between the hanging basket and the car body, the front end of the extension frame is connected with the hanging basket, and the rear end is connected with the car body; the template lifting device is arranged between the vehicle body and the hanging basket; wherein,
The template lifting device comprises a lifting assembly arranged at the front end of the vehicle body and used for lifting the template, and a vertical driving mechanism used for driving the lifting assembly to move along the vertical direction.
2. The urban viaduct guard rail formwork installation construction work vehicle of claim 1, wherein the vehicle body is provided with a counterweight.
3. The urban overhead bridge guardrail template installation construction vehicle according to claim 1, wherein the front end of the extension frame is provided with a bending part which is bent downwards, and the bending part is fixedly connected with the rear end of the vehicle body through a bolt.
4. The urban viaduct guard rail formwork installation construction work vehicle of claim 1, wherein the cradle comprises a steel plate at the bottom and steel bar fences around the steel plate.
5. The urban viaduct guard rail formwork installation construction work vehicle of claim 1, wherein the front end of the vehicle body is provided with a mounting frame, the vertical driving mechanism is arranged between the mounting frame and the vehicle body, and the hoisting assembly is arranged at the bottom of the mounting frame.
6. An urban overhead bridge guardrail form mounting construction work vehicle according to claim 1 or 5 wherein said lifting assembly comprises a plurality of lifting eyes.
7. The urban overhead bridge guardrail formwork installation construction work vehicle of claim 5, wherein the vertical driving mechanism is a hydraulic elevator, the upper end of the hydraulic elevator acts on the mounting frame, and the lower end of the hydraulic elevator acts on the vehicle body.
8. The urban overhead bridge guardrail formwork installation construction work vehicle of claim 5, wherein the formwork lifting device further comprises a front-rear driving mechanism for driving the lifting assembly to move back and forth.
9. The urban overhead bridge guardrail template installation construction work vehicle according to claim 8, wherein a front sliding plate and a rear sliding plate are arranged between the mounting frame and the hoisting assembly, the upper ends of the front sliding plate and the rear sliding plate are connected with the mounting frame in a front-rear sliding manner, and the lower ends of the front sliding plate and the rear sliding plate are connected with the hoisting assembly; the front-back driving mechanism is a front-back driving hydraulic cylinder, one end of the front-back driving hydraulic cylinder acts on the mounting frame, and the other end acts on the front-back sliding plate.
10. The urban overhead bridge guardrail template installation construction work vehicle according to claim 1, wherein the rear end of the extension frame is hinged to the vehicle body, an adjusting hydraulic cylinder is arranged between the extension frame and the vehicle body, one end of the adjusting hydraulic cylinder is hinged to the middle of the extension frame, and the other end of the adjusting hydraulic cylinder is hinged to the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576430.5U CN220847139U (en) | 2023-09-21 | 2023-09-21 | City overhead bridge guardrail template installation construction operation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576430.5U CN220847139U (en) | 2023-09-21 | 2023-09-21 | City overhead bridge guardrail template installation construction operation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847139U true CN220847139U (en) | 2024-04-26 |
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ID=90780859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322576430.5U Active CN220847139U (en) | 2023-09-21 | 2023-09-21 | City overhead bridge guardrail template installation construction operation car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847139U (en) |
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2023
- 2023-09-21 CN CN202322576430.5U patent/CN220847139U/en active Active
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