CN217536704U - Simple bridge floor guardrail construction operation trolley - Google Patents
Simple bridge floor guardrail construction operation trolley Download PDFInfo
- Publication number
- CN217536704U CN217536704U CN202221372738.7U CN202221372738U CN217536704U CN 217536704 U CN217536704 U CN 217536704U CN 202221372738 U CN202221372738 U CN 202221372738U CN 217536704 U CN217536704 U CN 217536704U
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- fixedly connected
- bridge floor
- guardrail construction
- bottom plate
- construction operation
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- 238000010276 construction Methods 0.000 title claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 244000035744 Hura crepitans Species 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to a bridge floor guardrail construction equipment technical field just discloses a simple and easy bridge floor guardrail construction operation platform truck, including the bottom plate, four pillars of bolt fixedly connected with are passed through to the upper surface of bottom plate, and the upper surface of four pillars passes through the common fixedly connected with rectangle top beam frame of bolt, and the side lower surface of rectangle top beam frame passes through bolt fixedly connected with and connects the link. The utility model discloses a simple and easy bridge floor guardrail construction operation platform truck structure atress is clear and definite, overall stability is good, can assemble at the job site, the installation quality is controlled easily, can repeat the turnover use, and can satisfy different operation demands, improve the practicality of simple and easy bridge floor guardrail construction operation platform truck, the simultaneous operation process is simple and convenient, not only can improve the security and the convenience of bridge floor guardrail construction, can also improve the progress of bridge floor guardrail construction, in addition, simple and easy bridge floor guardrail construction operation platform truck still has the function of antiskid, and improve the stability of platform truck operation.
Description
Technical Field
The utility model relates to a bridge floor guardrail construction equipment technical field especially relates to a simple and easy bridge floor guardrail construction operation platform truck.
Background
The bridge is a part used by a vehicle or a ground or platform bridge which can be used for walking or passing on the bridge, protective guards are required to be additionally arranged on two sides of the bridge floor in the bridge floor construction process so as to place the vehicle and the pedestrian to fall off the bridge and ensure the driving safety of the bridge, but workers are required to fix the protective guards in the high air outside the bridge in the bridge floor protective guard installation process.
When highway bridge floor guardrail construction operation, generally all relate to cantilever high altitude construction, personnel's operation platform and guardrail outside template hoist device need be emphatically solved among the operation process, the tradition is the reinforcing bar hanging flower basket that adopts simple and easy preparation solves personnel's operation safety, adopt chain block to solve hoist and mount operation, but the general welding quality of reinforcing bar hanging flower basket is poor, stability is not enough, easily take place the safety problem after having enough to meet the need the use many times, influence the security of bridge floor guardrail construction, and because of there is not reliable and the nimble point of being affiliated to that removes when heavy materials such as chain block hoist hoisting template, lead to complex operation and work efficiency lower, and influence the progress of bridge floor guardrail construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the adoption that proposes among the prior art simply makes the reinforcing bar hanging flower basket and has enough to meet the need the use and easily take place the safety problem after many times because of welding quality is poor to and solve chain block hoist and mount template and lead to the problem that the work efficiency is lower and influence the construction progress because of having nothing reliably and removing nimble the point of being affiliated to, and a simple and easy bridge floor guardrail construction operation platform truck that proposes.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a simple and easy bridge floor guardrail construction operation platform truck, includes the bottom plate, four pillars of bolt fixedly connected with are passed through to the upper surface of bottom plate, four the upper surface of pillar passes through the common fixedly connected with rectangle roof beam frame of bolt, the side lower surface of rectangle roof beam frame passes through bolt fixedly connected with and connects the link, the outer wall swing joint who connects the link has chain block, chain block's couple has been articulated has rings, a plurality of wire rope of the outer wall fixedly connected with of rings, it is a plurality of the common fixedly connected with hanging flower basket in wire rope's the bottom, the last fixed surface of bottom plate is connected with counter weight sand box, two solid fixed rings of the equal fixedly connected with in lower surface four corners department of bottom plate, two gu fixed ring's inner wall fixedly connected with antifriction bearing, two the common fixedly connected with gyro wheel of the inner wall of antifriction bearing, the outer wall swing joint of gyro wheel has stop gear.
Preferably, the limiting mechanism comprises a U-shaped limiting blocking frame movably connected with the outer wall of the roller, and the two U-shaped limiting blocking frames on the same side are fixedly connected with a U-shaped connecting rod on the outer wall of the U-shaped limiting blocking frame.
Preferably, the outer wall of the hanging basket is fixedly connected with an L-shaped placing plate.
Preferably, the outer walls of two adjacent pillars are fixedly connected with a cross-shaped reinforcing frame through bolts.
Preferably, the side wall of the bottom plate is hinged with a traction rod, and one end of the traction rod, which is far away from the bottom plate, is fixedly connected with a traction ring.
Preferably, the rectangular top beam frame comprises a beam frame and a plurality of reinforcing rods, and the reinforcing rods are fixed on the inner wall of the beam frame in a transverse horizontal state.
Compared with the prior art, the utility model provides a simple and easy bridge floor guardrail construction operation platform truck possesses following beneficial effect:
1. this simple and easy bridge floor guardrail construction operation platform truck, through being provided with the hanging flower basket, rectangle roof beam frame and counter weight sand box, at first pack into four tons of grit in the counter weight sand box and ensure that the operation platform truck does not turn on one's side, and the operation platform truck passes through gyro wheel and traction ring connection tractor and removes, and simple and easy bridge floor guardrail construction operation platform truck structure atress is clear and definite, overall stability is good, can assemble at the job site, installation quality is easy to control, can repeatedly have enough to meet the need the use, personnel operation platform uses and material such as hoist and mount template uses during adaptable various cantilever operation, improve the practicality of operation platform truck, can effectively solve and adopt simple and easy preparation steel hanging flower basket to have enough to meet the need the use because of welding quality difference and easily take place the safety problem after many times, also can solve chain block hoist and mount template and lead to the lower problem that the work efficiency influences the construction progress because of having no reliability and removing nimble depending on the point.
2. This simple and easy bridge floor guardrail construction operation platform truck through being provided with stop gear, removes the back when the platform truck passes through the gyro wheel, inserts the gyro wheel both sides to the spacing fender frame of U-shaped through U nature connecting rod, utilizes the spacing fender frame of U-shaped to block the gyro wheel and slides, improves the stability of platform truck during operation, and this mechanism makes simple and easy bridge floor guardrail construction operation platform truck have the function that the antiskid moved, improves the stability of platform truck operation.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a simple and easy bridge floor guardrail construction operation platform truck structure atress is clear and definite, and overall stability is good, can assemble at the job site, installation quality is easy to control, can repeat the turnover use, and can satisfy different operation demands, improve the practicality of simple and easy bridge floor guardrail construction operation platform truck, the concurrent operation process is simple and convenient, not only can improve the security and the convenience of bridge floor guardrail construction, can also improve the progress of bridge floor guardrail construction, in addition, simple and easy guardrail bridge floor construction operation platform truck still has the function that the antiskid moved, and improve the stability of platform truck operation.
Drawings
Fig. 1 is a schematic structural view of a simple bridge floor guardrail construction operation trolley provided by the utility model;
fig. 2 is the utility model provides a simple and easy bridge floor guardrail construction operation platform truck A part's schematic structure diagram.
In the figure: 1. a base plate; 2. a support post; 3. a rectangular top beam frame; 4. connecting a hanging ring; 5. a chain block; 6. a hoisting ring; 7. a wire rope; 8. a hanging basket; 9. a limiting mechanism; 91. a U-shaped limiting blocking frame; 92. a U-shaped connecting rod; 10. a counterweight sand box; 11. a fixing ring; 12. a rolling bearing; 13. a roller; 14. an L-shaped placing plate; 15. a cross-shaped reinforcing frame; 16. a draw bar; 17. a traction ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a simple bridge floor guardrail construction operation trolley comprises a bottom plate 1, four pillars 2 are fixedly connected to the upper surface of the bottom plate 1 through bolts, rectangular top beam frames 3 are fixedly connected to the upper surfaces of the four pillars 2 through bolts, hanging rings 4 are fixedly connected to the lower surfaces of the side ends of the rectangular top beam frames 3 through bolts, a chain block 5 is movably connected to the outer wall of each hanging ring 4, hanging rings 6 are hung to hooks of the chain block 5, a plurality of steel wire ropes 7 are fixedly connected to the outer wall of each hanging ring 6, hanging baskets 8 are fixedly connected to the bottom ends of the steel wire ropes 7, a counterweight sand box 10 is fixedly connected to the upper surface of the bottom plate 1, two fixing rings 11 are fixedly connected to four corners of the lower surface of the bottom plate 1, rolling bearings 12 are fixedly connected to the inner walls of the two fixing rings 11, rolling bearings 13 are fixedly connected to the inner walls of the two rolling bearings 12, and limiting mechanisms 9 are movably connected to the outer walls of the rolling bearings 13.
The board 14 is placed to the outer wall fixedly connected with L shape of hanging flower basket 8, and the board 14 is placed to the time L shape can conveniently place guardrail or mounting tool, can make things convenient for the staff to install the guardrail.
The outer walls of two adjacent pillars 2 are fixedly connected with a cross-shaped reinforcing frame 15 through bolts, and the cross-shaped reinforcing frame 15 can improve the stability of the suspension structure of the operation trolley.
The side wall of the bottom plate 1 is hinged with a traction rod 16, one end, far away from the bottom plate 1, of the traction rod 16 is fixedly connected with a traction ring 17, and the traction ring 17 can facilitate the operation trolley to be installed on a tractor to move conveniently.
Rectangle top beam frame 3 includes beam frame and a plurality of stiffener, and a plurality of stiffeners all are horizontal horizontality and fix on the inner wall of beam frame, and the stiffener can guarantee that rectangle top beam frame 3 stable in structure is reliable, improves the fail safe nature that the operation platform truck used.
In the utility model, firstly, four tons of gravels are filled in the counterweight sand box 10 to ensure that the operation trolley does not turn over, the operation trolley is connected with the towing vehicle through the roller 13 and the traction ring 17 to move, then the hanging basket 8 is placed outside the bridge floor through the rectangular top beam frame 3 and the chain block 5, meanwhile, the L-shaped placing plate 14 can conveniently place the guardrail or the installation tool, in addition, the height of the hanging basket 8 is adjusted by the chain block 5 through the hanging ring 6 and the steel wire rope 7, the simple bridge floor guardrail construction operation trolley has definite structure stress and good integral stability, can be assembled at the construction site, has easy control of installation quality and can be repeatedly used, can be used by the personnel operation platform and the materials such as the hoisting template when being suitable for various cantilever operations, the practicality of operation platform truck is improved, can effectively solve and adopt simple and easy preparation reinforcing bar hanging flower basket to have enough to meet the need the safety problem of easily taking place after using many times because of welding quality is poor, also can solve chain block 5 hoisting template and lead to the problem that the work efficiency is lower and influence the construction progress because of having nothing reliable and removing nimble the point of being affiliated to, after the platform truck passes through gyro wheel 13 and removes, insert gyro wheel 13 both sides through U-shaped connecting rod 92 spacing fender frame 91 of U-shaped, utilize the spacing fender frame 13 of U-shaped to block the gyro wheel and slide, improve the stability of platform truck during operation, this mechanism makes simple and easy bridge floor guardrail construction operation platform truck have the function of antiskid, improve the stability of platform truck operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a simple and easy bridge floor guardrail construction operation platform truck, includes bottom plate (1), its characterized in that, four pillars (2) of bolt fixedly connected with are passed through to the upper surface of bottom plate (1), four the upper surface of pillar (2) passes through the common fixedly connected with rectangle roof beam frame (3) of bolt, the side lower surface of rectangle roof beam frame (3) passes through bolt fixedly connected with and connects link (4), the outer wall swing joint who connects link (4) has chain block (5), the couple of chain block (5) has been articulated rings (6), a plurality of wire rope (7) of outer wall fixedly connected with of rings (6), it is a plurality of the common fixedly connected with hanging flower basket (8) in bottom of wire rope (7), the last fixed surface of bottom plate (1) is connected with counter weight sand box (10), the equal fixedly connected with two solid fixed ring (11) of lower surface four corners department of bottom plate (1), two the inner wall fixedly connected with antifriction bearing (12) of solid fixed ring (11), two the common fixedly connected with gyro wheel (13) of antifriction bearing (12), the outer wall swing joint of gyro wheel (13) has stop gear (9).
2. The simple bridge floor guardrail construction operation trolley is characterized in that the limiting mechanism (9) comprises a U-shaped limiting baffle frame (91) movably connected with the outer wall of the roller (13), and the outer walls of the two U-shaped limiting baffle frames (91) on the same side are fixedly connected with a U-shaped connecting rod (92) together.
3. The simple bridge deck guardrail construction work trolley as claimed in claim 1, wherein an L-shaped placing plate (14) is fixedly connected to the outer wall of the hanging basket (8).
4. The simple bridge deck guardrail construction operation trolley as claimed in claim 1, wherein the outer walls of two adjacent pillars (2) are fixedly connected with a cross-shaped reinforcing frame (15) through bolts.
5. The simple bridge floor guardrail construction operation trolley is characterized in that the side wall of the bottom plate (1) is hinged with a traction rod (16), and a traction ring (17) is fixedly connected to one end, far away from the bottom plate (1), of the traction rod (16).
6. The simple bridge floor guardrail construction operation trolley as claimed in claim 1, wherein the rectangular top beam frame (3) comprises a beam frame and a plurality of reinforcing rods, and the plurality of reinforcing rods are fixed on the inner wall of the beam frame in a transverse horizontal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221372738.7U CN217536704U (en) | 2022-06-02 | 2022-06-02 | Simple bridge floor guardrail construction operation trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221372738.7U CN217536704U (en) | 2022-06-02 | 2022-06-02 | Simple bridge floor guardrail construction operation trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217536704U true CN217536704U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221372738.7U Active CN217536704U (en) | 2022-06-02 | 2022-06-02 | Simple bridge floor guardrail construction operation trolley |
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| Country | Link |
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| CN (1) | CN217536704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116145543A (en) * | 2022-12-28 | 2023-05-23 | 中铁大桥局武汉桥梁特种技术有限公司 | A monorail sliding operation platform for the maintenance of the outer side of the subway viaduct |
-
2022
- 2022-06-02 CN CN202221372738.7U patent/CN217536704U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116145543A (en) * | 2022-12-28 | 2023-05-23 | 中铁大桥局武汉桥梁特种技术有限公司 | A monorail sliding operation platform for the maintenance of the outer side of the subway viaduct |
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