CN211228104U - Portable guardrail construction operation platform device - Google Patents
Portable guardrail construction operation platform device Download PDFInfo
- Publication number
- CN211228104U CN211228104U CN201921760144.1U CN201921760144U CN211228104U CN 211228104 U CN211228104 U CN 211228104U CN 201921760144 U CN201921760144 U CN 201921760144U CN 211228104 U CN211228104 U CN 211228104U
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- China
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- operation platform
- support frame
- frame
- adjusting nut
- gear
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- Expired - Fee Related
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Abstract
The utility model discloses a portable guardrail construction operation platform device, which comprises a carriage body, the upper surface of the carriage body is provided with a counterweight, a step plate and a support frame, the upper end of the step plate is fixedly connected with the upper end of the support frame, the upper end of the support frame is provided with an operation platform, the operation platform is connected with the upper end of the support frame through a T-shaped slide rail in a sliding way, the joint of the operation platform and the support frame is provided with a moving mechanism, the moving mechanism comprises a motor, a bracket, an adjusting screw rod, an adjusting nut and a gear, the bracket is fixedly arranged at the inner side of the upper end of the support frame, the adjusting nut and the gear are both rotatably arranged at the inner side of the bracket through a bearing, and; through the moving mechanism who designs, can drive operation platform through the motor and remove, make operation platform be located directly over the automobile body to reduce the space that the device occupy, conveniently transport, and can adjust the position of hanging flower basket as required, the convenience is under construction the guardrail.
Description
Technical Field
The utility model belongs to the technical field of guardrail construction operation platform, concretely relates to portable guardrail construction operation platform device.
Background
When the outer guardrail of bridge is under construction, need processing personnel in advance to repair operation platform, conveniently install the outer guardrail of bridge.
When the existing portable guardrail construction operation platform device is used, the problem that the upper platform is too long to extend out when the operation platform device is transported is solved, and therefore the portable guardrail construction operation platform device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable guardrail construction operation platform device to the current portable guardrail construction operation platform device that proposes in solving above-mentioned background art when using, because the upper mounting plate stretches out the inconvenient problem of overlength when the transportation is removed.
In order to achieve the above object, the utility model provides a following technical scheme: a portable guardrail construction operating platform device comprises a vehicle body, wherein a weight piece, a step plate and a support frame are arranged on the upper surface of the vehicle body, the upper end of the step plate is fixedly connected with the upper end of the support frame, an operating platform is arranged on the upper end of the support frame, the operating platform is in sliding connection with the upper end of the support frame through a T-shaped sliding rail, a moving mechanism is arranged at the joint of the operating platform and the support frame, the moving mechanism comprises a motor, a support, an adjusting screw rod, an adjusting nut and a gear, the support is fixedly arranged on the inner side of the upper end of the support frame, the adjusting nut and the gear are both rotatably arranged on the inner side of the support frame through a bearing, teeth are arranged on the surface of the adjusting nut, the adjusting nut and the gear are connected through meshing of the teeth, the motor is fixedly arranged on one side of the support frame, an, the adjusting screw penetrates through the bracket and the adjusting nut.
Preferably, operation platform's upside is provided with the guardrail, operation platform's one end lower surface is provided with positioning mechanism and circular steel tube, circular steel tube's one end is provided with the hanging flower basket, positioning mechanism includes erection column, locating rack, frame and buffer, the lower extreme and the frame fixed connection of erection column, the upper end and the operation platform fixed connection of erection column, locating rack fixed mounting is in the inboard four corners department of frame, bolster fixed mounting is in the inboard of locating rack, bolster and operation platform fixed connection are passed to circular steel tube's upper end.
Preferably, one end of the operating platform is provided with a hole corresponding to the positioning mechanism and the round steel tube.
Preferably, the outer side of the positioning frame is arc-shaped, and the inner side of the operating platform is provided with a reinforcing mesh.
Preferably, traveling wheels are arranged on the periphery of the vehicle body.
Preferably, the weight member is a concrete weight.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the moving mechanism who designs, can drive operation platform through the motor and remove, make operation platform be located directly over the automobile body to reduce the space that the device occupy, conveniently transport, and can adjust the position of hanging flower basket as required, the convenience is under construction the guardrail.
(2) Through the positioning mechanism who designs, can fix a position the circular steel tube, prevent that constructor when being under construction in the hanging flower basket, reduce rocking of circular steel tube to reduce the circular steel tube upper end and operation platform's junction because rock the possibility of damage for a long time, increase life.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in use;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic top view of the positioning mechanism of the present invention;
FIG. 4 is a schematic view of the gear connection structure of the present invention;
FIG. 5 is a schematic view of the connection structure of the support frame and the operation platform of the present invention;
in the figure: 1. a vehicle body; 2. a counterweight; 3. a step plate; 4. a support frame; 5. an operating platform; 6. a guardrail; 7. a positioning mechanism; 8. round steel pipes; 9. a hanging basket; 10. a motor; 11. a support; 12. adjusting the screw rod; 13. adjusting the nut; 14. a gear; 15. mounting a column; 16. a positioning frame; 17. a frame; 18. a buffer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a portable guardrail construction operating platform device comprises a vehicle body 1, wherein a weight part 2, a step plate 3 and a support frame 4 are arranged on the upper surface of the vehicle body 1, the upper end of the step plate 3 is fixedly connected with the upper end of the support frame 4, an operating platform 5 is arranged on the upper end of the support frame 4, the operating platform 5 is in sliding connection with the upper end of the support frame 4 through a T-shaped sliding rail, a moving mechanism is arranged at the joint of the operating platform 5 and the support frame 4, the moving mechanism comprises a motor 10, a support 11, an adjusting screw 12, an adjusting nut 13 and a gear 14, the support 11 is fixedly arranged on the inner side of the upper end of the support frame 4, the adjusting nut 13 and the gear 14 are rotatably arranged on the inner side of the support frame 11 through bearings, teeth are arranged on the surface of the adjusting nut 13, the adjusting nut 13 is in meshing connection with the gears 14 through the teeth, the motor 10, adjusting screw 12 fixed mounting is in operation platform 5's inboard, adjusting screw 12 passes support 11 and adjusting nut 13, during the transportation, motor 10 drives gear 14 and rotates, and gear 14 drives adjusting nut 13 through the tooth and rotates, makes adjusting screw 12 axial displacement through adjusting nut 13 and the cooperation of adjusting screw 12, and adjusting screw 12 drives operation platform 5 and slides on support frame 4, makes operation platform 5 remove directly over automobile body 1, and convenient transportation is carried.
In this embodiment, preferably, a guardrail 6 is disposed on an upper side of the operation platform 5, a positioning mechanism 7 and a circular steel tube 8 are disposed on a lower surface of one end of the operation platform 5, a hanging basket 9 is disposed at one end of the circular steel tube 8, the positioning mechanism 7 includes a mounting post 15, a positioning frame 16, a frame 17 and a buffer 18, a lower end of the mounting post 15 is fixedly connected with the frame 17, an upper end of the mounting post 15 is fixedly connected with the operation platform 5, the positioning frame 16 is fixedly mounted at four corners of an inner side of the frame 17, the buffer 18 is fixedly mounted at an inner side of the positioning frame 16, an upper end of the circular steel tube 8 passes through the buffer 18 to be fixedly connected with the operation platform 5, the circular steel tube 8 is limited by the frame 17 and the positioning frame 16 in the positioning mechanism 7, and is buffered by the buffer 18, so as to reduce a shaking range at a connection between the upper end of the circular, the service life of the round steel pipe 8 is longer.
In this embodiment, preferably, one end of the operation platform 5 is opened corresponding to the positioning mechanism 7 and the circular steel tube 8.
In this embodiment, it is preferable that the outer side of the positioning frame 16 is formed in an arc shape to prevent the inner side of the positioning frame 16 from scratching a person, and the inner side of the operation platform 5 is provided with a steel mesh to stabilize the operation platform 5 and reduce the weight.
In this embodiment, preferably, walking wheels are arranged around the vehicle body 1, so that the operation platform can be conveniently pushed to move.
In this embodiment, preferably, the weight member 2 is a concrete weight, so that the weight member 2 is convenient to use.
The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation and the safety protection of the utility model are checked, then the utility model can be used, when in transportation, the motor 10 drives the gear 14 to rotate, the gear 14 drives the adjusting nut 13 to rotate through the teeth, the adjusting screw 12 is axially moved through the matching of the adjusting nut 13 and the adjusting screw 12, the adjusting screw 12 drives the operating platform 5 to slide on the supporting frame 4, the operating platform 5 is moved right above the vehicle body 1, the transportation and the carrying are convenient, when in use, the motor 10 rotates reversely, the operating platform 5 is adjusted to move, thereby driving the hanging basket 9 to move, the guardrail is convenient to be constructed by people on the hanging basket 9, and the round steel pipe 8 is limited by the frame 17 and the positioning frame 16 in the positioning mechanism 7, the buffer of the buffer 18 is realized, the shaking amplitude of the connection part of the upper end of the round steel pipe 8 and the operating platform 5 is reduced, thereby reduce the possibility that operating platform 5 and 8 junctions of circular steel tube damaged, make 8 live times of circular steel tube longer, just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable guardrail construction operation platform device, includes automobile body (1), the upper surface of automobile body (1) is provided with counterweight (2), step board (3) and support frame (4), the upper end of step board (3) and the upper end fixed connection of support frame (4), its characterized in that: the upper end of the support frame (4) is provided with an operating platform (5), the operating platform (5) is connected with the upper end of the support frame (4) in a sliding manner through a T-shaped sliding rail, a moving mechanism is arranged at the joint of the operating platform (5) and the support frame (4), the moving mechanism comprises a motor (10), a support (11), an adjusting screw (12), an adjusting nut (13) and a gear (14), the support (11) is fixedly arranged on the inner side of the upper end of the support frame (4), the adjusting nut (13) and the gear (14) are both rotatably arranged on the inner side of the support frame (11) through bearings, teeth are arranged on the surface of the adjusting nut (13), the adjusting nut (13) and the gear (14) are connected through tooth meshing, the motor (10) is fixedly arranged on one side of the support frame (11), and the output shaft of the motor (10) is fixedly connected with the gear (14, the adjusting screw rod (12) is fixedly arranged on the inner side of the operating platform (5), and the adjusting screw rod (12) penetrates through the support (11) and the adjusting nut (13).
2. The portable guardrail construction operation platform device of claim 1, wherein: the upside of operation platform (5) is provided with guardrail (6), the one end lower surface of operation platform (5) is provided with positioning mechanism (7) and circular steel tube (8), the one end of circular steel tube (8) is provided with hanging flower basket (9), positioning mechanism (7) are including erection column (15), locating rack (16), frame (17) and buffer (18), the lower extreme and frame (17) fixed connection of erection column (15), the upper end and operation platform (5) fixed connection of erection column (15), locating rack (16) fixed mounting is in frame (17) inboard four corners department, bolster (18) fixed mounting is in the inboard of locating rack (16), the upper end of circular steel tube (8) passes bolster (18) and operation platform (5) fixed connection.
3. The portable guardrail construction operation platform device of claim 2, wherein: one end of the operating platform (5) is provided with a port corresponding to the positioning mechanism (7) and the round steel tube (8).
4. The portable guardrail construction operation platform device of claim 2, wherein: the outer side of the positioning frame (16) is arc-shaped, and the inner side of the operating platform (5) is provided with a reinforcing mesh.
5. The portable guardrail construction operation platform device of claim 1, wherein: and traveling wheels are arranged around the vehicle body (1).
6. The portable guardrail construction operation platform device of claim 1, wherein: the counterweight (2) is a concrete counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760144.1U CN211228104U (en) | 2019-10-21 | 2019-10-21 | Portable guardrail construction operation platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760144.1U CN211228104U (en) | 2019-10-21 | 2019-10-21 | Portable guardrail construction operation platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211228104U true CN211228104U (en) | 2020-08-11 |
Family
ID=71930648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921760144.1U Expired - Fee Related CN211228104U (en) | 2019-10-21 | 2019-10-21 | Portable guardrail construction operation platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211228104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108483A (en) * | 2021-12-09 | 2022-03-01 | 中国葛洲坝集团国际工程有限公司 | Movable hanging operation platform for welding steel box girder bridge guardrail |
-
2019
- 2019-10-21 CN CN201921760144.1U patent/CN211228104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108483A (en) * | 2021-12-09 | 2022-03-01 | 中国葛洲坝集团国际工程有限公司 | Movable hanging operation platform for welding steel box girder bridge guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |