CN216553952U - Trolley for side wall waterproofing and reinforcing steel bar operation - Google Patents
Trolley for side wall waterproofing and reinforcing steel bar operation Download PDFInfo
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- CN216553952U CN216553952U CN202122116386.0U CN202122116386U CN216553952U CN 216553952 U CN216553952 U CN 216553952U CN 202122116386 U CN202122116386 U CN 202122116386U CN 216553952 U CN216553952 U CN 216553952U
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Abstract
The utility model discloses a side wall waterproof and reinforcing steel bar operation trolley, which comprises: the frame assembly is provided with a moving wheel on one side facing the ground; the platform assembly is movably connected to the frame assembly; the telescopic supporting component is hinged to the frame component, the other end of the telescopic supporting component is hinged to one side, facing the ground, of the platform component, and the telescopic supporting component and the platform component are arranged in an inclined mode. The technical scheme of the utility model aims to solve the technical problem that the safety of the operation platform of the trolley is low in the prior art.
Description
Technical Field
The utility model relates to the technical field of construction equipment, in particular to a trolley for side wall waterproofing and reinforcing steel bar operation.
Background
In the subway construction process, the foundation pit side wall needs to be laid with waterproofing membrane and the operation of installation side wall reinforcing bar. At present, when the side wall is waterproof and the steel bar binding operation is carried out, a steel pipe type scaffold or a bowl buckle type scaffold is usually erected, and a pedal plate or a bamboo raft is laid at the edge to serve as a construction platform. For longer side wall operation, the side wall needs to be divided into a plurality of construction sections, and each construction section needs a process of building and dismantling a scaffold, so that the construction period is prolonged; and during construction, the operation of binding the steel bars can be carried out after the waterproof coiled material is laid, so that the steel bars can be bound after partial scaffold is dismantled.
The side wall waterproofing and reinforcing steel bar operation is carried out by replacing the scaffold with the trolley, and the technical difficulties of low efficiency and high labor intensity caused by the operation of the traditional scaffold can be overcome. However, the safety of the work platform of the conventional cart is not high.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a side wall waterproof and steel bar operation trolley, and aims to solve the technical problem that the safety of an operation platform of the trolley in the prior art is low.
In order to achieve the above object, the present invention provides a trolley for side wall waterproofing and reinforcing steel bar operation, comprising:
a frame assembly;
the platform assembly is movably connected to the frame assembly;
the body end of the telescopic supporting component is hinged to the frame component, the telescopic end of the telescopic supporting component is hinged to one side, facing the ground, of the platform component, and the telescopic supporting component and the platform component are arranged in an inclined mode.
Optionally, the frame assembly comprises a fixed platform; the platform assembly comprises a work platform;
the fixed platform is provided with a sliding groove, and the operation platform is provided with a sliding body movably matched with the sliding groove.
Optionally, the frame assembly further comprises a frame body; the frame body is connected with the fixed platform; the telescopic supporting component is a driving cylinder; the cylinder body of the driving cylinder is hinged to the frame body; the telescopic rod of the driving cylinder is hinged to one side, facing the ground, of the operation platform.
Optionally, the rack body comprises a plurality of horizontal support rod groups arranged at intervals in the height direction, and each horizontal support rod group comprises a plurality of horizontal support rods arranged on the same plane; the rack body also comprises vertical support rod groups used for connecting two adjacent horizontal support rod groups, and each vertical support rod group comprises a vertical support rod connected with two adjacent horizontal support rods; wherein the fixed platform is connected to at least one of the plurality of horizontal strut groups.
Optionally, the cylinder is hinged to the vertical support bar.
Optionally, the frame assembly further comprises a ladder, the ladder being connected with the frame body.
Optionally, the platform assembly comprises a first fence, the first fence being connected to the work platform.
Optionally, a jacking assembly is further disposed on one side of the frame assembly facing the ground.
Optionally, the number of the platform assemblies is at least two, and each platform assembly is provided with the telescopic support assembly; wherein, at least two platform subassemblies set up at the direction of height interval of frame subassembly.
Optionally, the ground-facing side of the frame assembly is provided with a moving wheel.
According to the technical scheme, when the telescopic end of the telescopic support assembly extends (retracts), the platform assembly extends (retracts) out of the frame assembly, the telescopic end of the telescopic support assembly is hinged to the platform assembly, and the body end is hinged to the frame assembly, so that the platform assembly is translated, and waterproof operation and binding operation are met. And flexible supporting component and platform subassembly slope set up, no matter how much (how much the platform subassembly stretches out the frame subassembly) frame subassembly, platform subassembly and flexible supporting component of flexible end are the triangle all the time and arrange for flexible supporting component can form stable support to the platform subassembly, reduces the risk that the platform subassembly descends, promotes the security of platform subassembly, reduces the probability of occurence of failure, ensures the security of the lives and property.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of one embodiment of the present invention;
FIG. 2 is a schematic view of an embodiment of a connection structure of a platform assembly and a fixed platform according to the present invention;
fig. 3 is a schematic structural diagram of a fixing platform according to an embodiment of the present invention.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 | |
| Ladder stand | |
| 200 | |
100a-1 | |
|
| 300 | |
100a-2 | Accommodating |
|
| 400 | |
| Sliding body | |
| 500 | |
300a | |
|
| 100a | Fixed |
300b | Body end |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
After the subway deep foundation pit is constructed, waterproof and reinforcement binding operations are required to be carried out on the side wall of the foundation pit so as to prevent water seepage of the foundation pit and collapse of the foundation pit. During operation, the operation platform of the trolley needs to be close to the side wall, so that workers can conveniently bind the steel bars; then the operation platform is far away from the side wall, so that workers can conveniently bind the steel bars. In the prior art, the work platform is not supported, so that the work platform has a falling risk, and the safety is low.
Therefore, the embodiment of the utility model provides a trolley for side wall waterproofing and reinforcing steel bar operation, which comprises:
a frame assembly 100;
a platform assembly 200, said platform assembly 200 movably connected to said carriage assembly 100;
the telescopic support assembly 300, the body end 300b of the telescopic support assembly 300 is hinged to the carriage assembly 100, the telescopic end 300a of the telescopic support assembly 300 is hinged to the side of the platform assembly 200 facing the ground, and the telescopic support assembly 300 and the platform assembly 200 are obliquely arranged.
In the technical solution of this embodiment, when the telescopic end 300a of the telescopic support assembly 300 extends (retracts), the platform assembly 200 extends (retracts) out of the frame assembly 100, and since the telescopic end 300a of the telescopic support assembly 300 is hinged to the platform assembly 200 and the body end 300b is hinged to the frame assembly 100, the platform assembly 200 is translated to satisfy the waterproof work and the binding work. And flexible supporting component 300 sets up with platform subassembly 200 slope, no matter what the flexible volume of flexible end 300a is (platform subassembly 200 stretches out frame subassembly 100 is many), frame subassembly 100, platform subassembly 200 and flexible supporting component 300 are the triangle all the time and arrange for flexible supporting component 300 can form stable support to platform subassembly 200, reduce the risk that platform subassembly 200 descends, promote platform subassembly 200's security, reduce the probability of occurence of failure, guarantee the security of lives and property.
In a specific implementation process, when waterproof operation is performed, the telescopic end 300a of the telescopic support component 300 can extend out more, so that the platform component 200 is close to the side wall; the telescoping end 300a of the telescoping support assembly 300 can be extended less to retract the platform assembly 200a partially into the frame assembly 100 during bar binding operations.
As an alternative to the above embodiment, the frame assembly 100 includes a fixed platform 100 a; the fixed platform 100a is provided with a chute 100a-1, and the platform assembly 200 is provided with a sliding body 200a movably engaged with the chute 100 a-1. The platform assembly includes a work platform having a slide 200a movably engaged with the chute 100 a-1.
The fixed platform 100a, i.e., a pedestrian platform of a worker, is fixed in the frame body of the carriage assembly 100. In a specific implementation process, the fixed platform 100a includes a receiving cavity 100a-2, and the sliding chute 100a-1 is disposed on an inner wall of the receiving cavity 100a-2 and extends in a moving direction of the platform assembly 200. The section of the platform assembly 200 located in the receiving cavity 100a-2 has a sliding body 200a, the sliding body 200a may be a sliding block or a pulley, and the sliding body 200a is slidably engaged with the sliding groove 100 a-1. The sliding groove 100a-1 has a limiting end, and the platform assembly 200 movably extends into the accommodating cavity 100a-2 to prevent the platform assembly 200 from overturning, thereby further improving the safety.
As an alternative to the above embodiment, the frame assembly 100 further includes a frame body; the telescopic supporting component 300 is a driving cylinder; the frame body is connected with the fixed platform; the body end 300b is a cylinder body of the driving cylinder, and the telescopic end 300a is a telescopic rod of the driving cylinder; the cylinder body is hinged to the frame body; the telescopic rod is hinged to the side of the platform assembly 200 facing the ground. In a specific implementation process, the driving cylinder can be a hydraulic cylinder, an air cylinder or an electric cylinder. Preferably, the actuating cylinder is the pneumatic cylinder, and the pneumatic cylinder has good pressure-bearing performance, and when the telescopic link of pneumatic cylinder stretched out (the withdrawal), drive platform subassembly 200 and be close to (keep away from) foundation ditch side wall to when the pneumatic cylinder stop motion, the pneumatic cylinder stabilized platform subassembly 200 for platform subassembly 200 provides the support.
As an optional implementation manner of the above embodiment, the rack body includes a plurality of horizontal support rod groups arranged at intervals in the height direction, and each horizontal support rod group includes a plurality of horizontal support rods arranged on the same plane; the rack body also comprises vertical support rod groups used for connecting two adjacent horizontal support rod groups, and each vertical support rod group comprises a vertical support rod connected with two adjacent horizontal support rods; wherein the fixed platform 100a is connected to at least one of the plurality of horizontal strut groups. For example, four horizontal support rods (made of profile steel) are arranged on the same plane, and the four horizontal support rods are sequentially connected end to end (connected through angle steel or welded) to form a square horizontal support rod group. The frame body includes a plurality of horizontal bracing piece group to guarantee the stability of frame body. The support body still includes a plurality of vertical support rod groups, and the both ends of a plurality of vertical rod groups are connected (can be for the angle steel is connected, also can weld) with the horizontal support rod that corresponds of adjacent horizontal support rod group respectively. Optionally, for promoting stability, the support body still is provided with the bracing piece of putting to one side, and observing with one side, the bracing piece of putting to one side is the junction at horizontal support pole and vertical support pole to one side.
As an alternative to the above embodiment, the cylinder body of the driving cylinder is hinged to the vertical support rod. In the specific implementation process, the vertical support rod is provided with the base, the base is provided with the hinge hole, and the cylinder body is provided with the hinge rod. The hinge rod is matched with the hinge hole to form rotatable matching. When the telescopic rod drives the platform assembly 200 to move, the cylinder body rotates around the axis of the hinged rod, so that the inclination between the cylinder body and the platform assembly 200 is changed, but the triangular structure is always kept. When the driving cylinder stops moving, the cylinder body does not rotate (since the platform assembly 200 is embedded in the fixed platform 100a to be limited, the platform assembly 200 does not deflect and tilt).
As an alternative to the above embodiment, the frame assembly 100 further includes a ladder, and the ladder is connected with the frame body. The cat ladder can set up in the outside of support body, for example set up in the one side that deviates from the side wall of platform truck. The ladder 100b may also be provided inside the frame to facilitate a worker climbing the platform assembly 200 from the ground.
As an alternative to the above embodiment, the platform assembly 200 includes a first guardrail and a work platform, the first guardrail being connected to the work platform. The first fence of the platform assembly 200 is able to move with the work platform, but a portion of the work platform needs to extend into the receiving cavity 100a-2 of the fixed platform 100 a. For this reason, the first guardrail is disposed on a portion of the working platform that is not extendable to the cavity of the fixed platform 100a, and in order to ensure safety, in the technical solution of the present invention, the fixed platform 100a has a second guardrail extending out of the frame body, so as to ensure that the extended working platform can be enclosed by the second guardrail and the first guardrail.
As an alternative to the above embodiment, the frame assembly 100 is further provided with a jacking assembly 400 on the side facing the ground. The jacking assembly 400 may be a jack; after the trolley moves to a designated position, the jack jacks up, at the moment, the moving wheel 500 of the trolley is separated from the ground, and the jacking assembly 400 provides support for the trolley. Or, the jacking assembly 400 may also be a telescopic hydraulic cylinder, and when the trolley moves to a specified position, the telescopic hydraulic cylinder jacks up, and at this time, the moving wheel 500 of the trolley is separated from the ground to provide support for the trolley; meanwhile, the telescopic hydraulic cylinder can jack the rack of the trolley away from the ground, so that the platform assembly 200 has a height different from the ground, and construction operation is conveniently carried out at different heights of the side wall.
As an optional implementation manner of the above embodiment, there are at least two platform assemblies 200, and each platform assembly 200 is configured with the telescopic support assembly 300; wherein at least two platform assemblies 200 are arranged at intervals in the height direction of the carriage assembly 100. When the side wall height is high enough, in order to accelerate the work progress and improve the work efficiency, the trolley can be provided with at least two platform assemblies 200 so as to form work surfaces with different heights in the operation of waterproofing and reinforcing steel bar binding. Each platform assembly 200 is provided with a telescopic support assembly 300, and each telescopic support assembly 300 can be provided with different execution switches, i.e. the processes executed during operation of each side wall surface can be different, so that the work efficiency is improved.
As an alternative to the above embodiment, the side of the frame assembly 100 facing the ground is provided with a moving wheel 500; the moving wheel 500 may be a universal wheel with an electric driving device, and during the moving process of the trolley, the electric driving device provides electric power to drive the bearing of the universal wheel to rotate, so as to drive the universal wheel to move forward. The electric drive may be an electric motor.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a side wall is waterproof and platform truck for reinforcing bar operation which characterized in that includes:
a frame assembly;
the platform assembly is movably connected to the frame assembly;
the body end of the telescopic supporting component is hinged to the frame component, the telescopic end of the telescopic supporting component is hinged to one side, facing the ground, of the platform component, and the telescopic supporting component and the platform component are arranged in an inclined mode.
2. The trolley for waterproofing and reinforcing steel bars of a side wall according to claim 1, wherein said frame assembly comprises a fixed platform; the platform assembly comprises a work platform;
the fixed platform is provided with a sliding groove, and the operation platform is provided with a sliding body movably matched with the sliding groove.
3. The trolley for waterproofing and reinforcing steel bars of a side wall according to claim 2, wherein said frame assembly further comprises a frame body; the frame body is connected with the fixed platform;
the telescopic support component is a driving cylinder, the body end is a cylinder body of the driving cylinder, and the telescopic end is a telescopic rod of the driving cylinder;
the cylinder body is hinged to the frame body; the telescopic rod is hinged to one side, facing the ground, of the operation platform.
4. The trolley for waterproofing and reinforcing steel bars of a side wall according to claim 3, wherein the frame body comprises a plurality of horizontal support rod groups arranged at intervals in the height direction, and each horizontal support rod group comprises a plurality of horizontal support rods arranged on the same plane;
the rack body also comprises vertical support rod groups for connecting two adjacent horizontal support rod groups, and each vertical support rod group comprises a vertical support rod for connecting two adjacent horizontal support rods;
wherein the fixed platform is connected to at least one of the plurality of horizontal strut groups.
5. The trolley for waterproofing and reinforcing steel bars of side walls according to claim 4, wherein said cylinder body is hinged to said vertical support rod.
6. The trolley for waterproofing and reinforcing of side walls according to any one of claims 3 to 5, wherein said frame assembly further comprises a ladder, said ladder being connected to said frame body.
7. The trolley for waterproofing and reinforcing of side walls according to any one of claims 2 to 5, wherein said platform assembly comprises a first guardrail, said first guardrail being connected to said work platform.
8. The trolley for side wall waterproofing and reinforcing steel bar working as claimed in any one of claims 1 to 5, wherein a jacking assembly is further provided on the side of the frame assembly facing the ground.
9. The trolley for waterproofing and reinforcing steel bars of side walls according to any one of claims 1 to 5, wherein there are at least two platform assemblies, each of the platform assemblies being provided with the telescopic support assembly;
wherein, at least two platform subassemblies set up at the direction of height interval of frame subassembly.
10. The trolley for waterproofing and reinforcing of side walls according to any one of claims 1 to 5, wherein a moving wheel is provided on a side of the frame assembly facing the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116386.0U CN216553952U (en) | 2021-09-02 | 2021-09-02 | Trolley for side wall waterproofing and reinforcing steel bar operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122116386.0U CN216553952U (en) | 2021-09-02 | 2021-09-02 | Trolley for side wall waterproofing and reinforcing steel bar operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216553952U true CN216553952U (en) | 2022-05-17 |
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ID=81565255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122116386.0U Active CN216553952U (en) | 2021-09-02 | 2021-09-02 | Trolley for side wall waterproofing and reinforcing steel bar operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216553952U (en) |
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2021
- 2021-09-02 CN CN202122116386.0U patent/CN216553952U/en active Active
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