CN212503702U - Movable safety belt hanging point device for aerial work - Google Patents
Movable safety belt hanging point device for aerial work Download PDFInfo
- Publication number
- CN212503702U CN212503702U CN202020964865.0U CN202020964865U CN212503702U CN 212503702 U CN212503702 U CN 212503702U CN 202020964865 U CN202020964865 U CN 202020964865U CN 212503702 U CN212503702 U CN 212503702U
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- telescopic column
- hydraulic
- wall
- safety belt
- suspension arm
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Abstract
The utility model discloses a movable safety belt hanging point device for high-altitude operation, which comprises a suspension arm main body, wherein the suspension arm main body is of an L-shaped structure and comprises a hydraulic upright post telescopic column and a hydraulic cross beam telescopic column, the output end of the hydraulic upright post telescopic column is fixedly provided with a base, and the tail end of a hydraulic cross beam telescopic column casing is fixedly arranged on the outer wall of one side of the base and is vertically distributed with the hydraulic upright post telescopic column; the tail end of the suspension arm main body is movably provided with a fixing clip channel steel. The utility model provides a portable high altitude construction safety belt hangs some device, the device is simple portable, can provide the safety belt for high altitude personnel and hang some, guarantees operation safety, improves work efficiency, when being located outdoor environment, accessible fixed platform fixes in the crane main part to also can be fixed in on factory building girder steel or the flatbed, make the device can use in other fields, the suitable colony of the device of increase.
Description
Technical Field
The utility model relates to a power plant overhauls and uses jacking equipment technical field, relates to a portable high altitude construction safety belt hangs some device particularly.
Background
When high altitude construction such as flatbed, roof, maintainer need ascend a height and overhaul work, especially when overhauing equipment such as circuit breaker, current transformer, voltage transformer, arrester, the ordinary mode of overhauing is exactly to adopt pedal and insurance line to climb the columnar order body of rod, but this kind of operation mode danger very, and the insurance rope is the cover on the body of rod, does not lack effectual hanging point district, easily takes place the incident.
Therefore, the method becomes a problem to be solved in the present stage!
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims to provide a portable high altitude construction safety belt hangs some device for when solving the climbing column type body of rod, lack effectual string of some district, cause the problem that the incident takes place easily.
Technical scheme
In order to achieve the purpose, the utility model provides a portable aloft work safety belt hanging point device, including the davit main part, the davit main part is the davit main part of "L" type structure, the davit main part includes hydraulic pressure stand column and hydraulic pressure crossbeam column that stretches out and draws back, the output of hydraulic pressure stand column that stretches out and draws back is fixed with the base, the tail end of hydraulic pressure crossbeam column casing is fixed mounting in the outer wall of one side of the base, and with the hydraulic pressure stand column that stretches out and draws back be the vertical form and distribute; the suspension arm main part tail end activity is provided with the fixing clip channel-section steel, still including being used for the cooperation to pin the fixed platform that the fixing clip channel-section steel was used.
Preferably, the casing of the hydraulic beam telescopic column and the output end of the hydraulic column telescopic column are fixedly provided with reinforcing ribs which are distributed in an inclined manner.
Preferably, the outer wall of the reinforcing rib, which is far away from one side of an included angle between the hydraulic beam telescopic column and the hydraulic upright column, is fixedly provided with a guide wheel;
the output end of the hydraulic crossbeam telescopic column is fixedly provided with a bridge seat, and the bottom of the bridge seat is fixedly provided with a roller;
the outer wall of the adjacent tail end of the hydraulic upright post is fixedly provided with a base, the top of the base is fixedly provided with a differential protector main body, a steel cable rope is arranged in an output end winch of the differential protector main body, the steel cable rope sequentially penetrates through the guide wheel and the roller, and the tail end of the steel cable rope is provided with a hook.
Preferably, the fixing clip channel steel is of a U-shaped structure, guide rails are symmetrically arranged on the inner wall of one side of the suspension arm main body and adjacent to the fixing clip channel steel, a moving plate is connected in the guide rails in a sliding mode, the back face of the moving plate is connected with a positioning screw rod in a shaft connection mode, the positioning screw rod is adjacent to the fixing clip channel steel, the outer wall of one side of the suspension arm main body is in symmetric threaded connection, and the moving plate moves towards the inner wall of one side of the suspension arm main body.
Preferably, the outer wall of the moving plate, which is opposite to one side of the positioning screw rod, is symmetrically provided with positioning discs, and the outer wall of each positioning disc comprises a rubber coat.
Preferably, the fixed platform is of a convex structure, a load bearing block which is positioned on the same horizontal plane with one side of an adjacent boom is arranged on the outer wall of one side far away from the boom, a floating block which moves along the vertical direction is connected to the top of the load bearing block in a sliding manner, pressure springs which are distributed in a linear array manner along the bottom surface are arranged at one end of the floating block positioned in the load bearing block, a clamping plate is hinged to the outer wall of one side far away from the fixed platform, an irregular gear is arranged at one end of the clamping plate positioned in the load bearing block, and a straight gear plate which is meshed with the irregular gear is arranged at one end of the floating block positioned in the load bearing block;
when the floating block is acted by the fixing clip channel steel to enable the upper surface of the floating block and the upper surface of the load block to be in the same horizontal plane, the clamping plate is engaged with the fixing clip channel steel to drive and keep circular motion, and the clamping plate is contacted with the outer wall of the fixing clip channel steel.
Advantageous effects
Compared with the prior art, the utility model provides a pair of portable high altitude construction safety belt hangs some device possesses following beneficial effect: the device is simple portable, can provide the safety belt hanging point for high altitude personnel, guarantees operation safety, improves work efficiency, and the device also can be fixed in on factory building girder steel or the flatbed for the device can use in other fields, the suitable crowd of the device of increase.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the present invention;
FIG. 3 is a schematic view of the steel structure of the fixing slot of the present invention;
FIG. 4 is a schematic structural view of the fixing platform of the present invention;
FIG. 5 is a schematic cross-sectional view of the fixing platform of the present invention;
fig. 6 is a schematic structural view of a third embodiment of the present invention.
The main reference numbers:
1. a crane body; 2. a boom main body; 21. a hydraulic column telescopic column; 22. a hydraulic beam telescopic column; 221. a bridge seat; 222. a roller; 4. a base; 41. reinforcing ribs; 5. a machine base; 51. a differential protector body; 52. a steel cable; 53. hooking; 6. fixing the clip channel steel; 61. a guide rail; 62. moving the plate; 63. positioning a screw rod; 64. positioning a plate; 7. a guide wheel; 9. a fixed platform; 91. a negative weight block; 92. a slider; 93. a pressure spring; 94. a clamping plate; 95. an irregular gear; 96. a spur plate; 111. a flat car.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.
Referring to fig. 1-5, a mobile safety belt hanging point device for aloft work includes a boom body 2, the boom body 2 can respectively keep moving in Z-axis and X-axis directions, and the main function of the crane body 1 is that when the crane body is located in outdoor environment (as shown in fig. 2), since the tail end of the boom body 2 is movably provided with a fixing clip channel 6, the crane body is fixed on a fixing platform 9 fixedly installed at the boom output end of the crane body 1 through the fixing clip channel 6, thereby providing a stable safety belt hanging point.
Furthermore, as shown in fig. 1, the boom body 2 can also be fixed on the steel beam of the building in the applicable environment through the fixing clip channel steel 6, so as to facilitate indoor use, and the device can be used in other fields and added applicable groups.
In the specific implementation process, the device is simple and portable, can provide safety belt hanging points for high-altitude personnel, ensures the operation safety and improves the working efficiency.
As further shown in fig. 1, it can be seen that, in some embodiments, the boom main body 2 includes a hydraulic column 21 and a hydraulic beam 22, the output end of the hydraulic column 21 is fixedly installed with the base 4, and the tail end of the casing of the hydraulic beam 22 is fixedly installed on the outer wall of one side of the base 4 and is vertically distributed with the hydraulic column 21.
Moreover, the casing of the hydraulic beam telescopic column 22 and the output end of the hydraulic column telescopic column 21 are fixedly provided with reinforcing ribs 41 which are distributed in an inclined shape, and the outer wall of one side of the reinforcing ribs 41, which is far away from the included angle between the hydraulic beam telescopic column 22 and the hydraulic column telescopic column 21, is fixedly provided with a guide wheel 7; the output end of the hydraulic beam telescopic column 22 is fixedly provided with a bridge seat 221, and the bottom of the bridge seat 221 is fixedly provided with a roller 222;
meanwhile, as shown in fig. 1, a base 5 is fixedly mounted on the outer wall of the adjacent tail end of the hydraulic upright post telescopic column 21, a differential protector body 51 is fixedly mounted on the top of the base 5, a steel cable 52 is arranged in a winch at the output end of the differential protector body 51, the steel cable 52 sequentially passes through the guide wheel 7 and the roller 222, and a hook 53 is mounted at the tail end.
As further shown in fig. 3, it can be seen that, in some embodiments, the fixing clip channel 6 is specifically of a "U" shape, guide rails 61 are symmetrically arranged on the inner wall of one side of the adjacent suspension arm main body 2, a moving plate 62 is slidably connected in the two guide rails 61, the back surface of the moving plate 62 is in axial connection with positioning screws 63 symmetrically and threadedly connected to the outer wall of one side of the adjacent suspension arm main body 2 of the fixing clip channel 6, and the moving plate 62 moves towards the inner wall of one side of the opposite suspension arm main body 2, so as to realize a clamping function, and fix the fixing clip on steel beams with different widths.
Furthermore, the outer wall of the moving plate 62 opposite to one side of the positioning screw 63 is symmetrically provided with positioning discs 64, and the outer wall of each positioning disc 64 comprises a rubber coat which is used for increasing the friction force of the contact with the surface of the steel beam when the moving plate is fixed on the steel beam.
According to fig. 4 and 5, as the utility model discloses in the technical scheme that further proposes, fixed platform 9 specifically is "protruding" type structure, and keep away from the heavy burden piece 91 that jib loading boom one side set up and be located same horizontal plane with adjacent jib loading boom one side, the top sliding connection of heavy burden piece 91 has along the slider 92 of vertical direction removal, slider 92 is located the inside one end of heavy burden piece 91 and is equipped with the pressure spring 93 that is linear array distribution along the bottom surface, the outer wall that heavy burden piece 91 kept away from fixed platform 9 one side articulates there is grip block 94, the grip block 94 is located the inside one end of heavy burden piece 91 and is equipped with irregular gear 95, the inside one end of slider 92 is located heavy burden piece 91 is equipped with the straight tooth plate 96 with irregular gear 95 engaged with.
In a specific implementation, when the floating block 92 is acted by the fixing clip channel 6 to enable the upper surface of the floating block to be in the same horizontal plane with the upper surface of the negative weight 91, the clamping plate 94 is meshed with the fixing clip channel 6 to drive the floating block to keep circular motion and is in contact with the outer wall of the fixing clip channel 6.
At this time, as can be seen from fig. 3 and 4, when the fixing clip channel steel 6 is installed on the fixing platform 9, the positioning plate 64 is embedded into the symmetrically arranged circular holes on the fixing platform 9 for butt joint, so that the clamping plate 94 is matched to ensure the connection strength of the fixing clip channel steel 6, and the maximum weight of the device on the human body is 150kg-170 kg.
In addition, according to the third embodiment shown in fig. 6, the boom main body 2 is fixed on the fixing platform 9 through the fixing clip channel 6, the same installation manner as the second embodiment is adopted, the fixing platform 9 is installed on the flat car 111, the flat car 111 is provided with the telescopic vertical rods on both sides, when the boom main body 2 needs to be used, the telescopic vertical rods extend to support the ground for fixing, and the wheels of the flat car 111 also have a parking function (the parking function belongs to the conventional technology, so the public description is not needed).
It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.
The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.
Claims (6)
1. A movable safety belt hanging point device for aerial work comprises a suspension arm main body (2) and is characterized in that the suspension arm main body (2) is of an L-shaped structure, the suspension arm main body (2) comprises a hydraulic upright post telescopic column (21) and a hydraulic cross beam telescopic column (22), a base (4) is fixedly installed at the output end of the hydraulic upright post telescopic column (21), and the tail end of a casing of the hydraulic cross beam telescopic column (22) is fixedly installed on the outer wall of one side of the base (4) and is vertically distributed with the hydraulic upright post telescopic column (21);
the suspension arm main part (2) tail end activity is provided with fixing clip channel-section steel (6), still including being used for the cooperation to pin fixing clip channel-section steel (6) fixed platform (9) of usefulness.
2. The mobile safety belt hanging point device for aloft work according to claim 1, characterized in that the casing of the hydraulic beam telescopic column (22) and the output end of the hydraulic column telescopic column (21) are fixedly provided with reinforcing ribs (41) which are distributed in an inclined shape.
3. The mobile aerial work safety belt hanging point device as claimed in claim 2, wherein a guide wheel (7) is fixedly mounted on the outer wall of one side of the reinforcing rib (41) away from the included angle between the hydraulic beam telescopic column (22) and the hydraulic upright telescopic column (21);
the output end of the hydraulic beam telescopic column (22) is fixedly provided with a bridge seat (221), and the bottom of the bridge seat (221) is fixedly provided with a roller (222);
fixed mounting has frame (5) on the outer wall of the adjacent tail end of hydraulic column telescopic column (21), the top fixed mounting of frame (5) has differential protector main part (51), be provided with steel cable rope (52) in differential protector main part (51) output capstan winch, steel cable rope (52) pass in proper order guide wheel (7) with gyro wheel (222), and couple (53) are installed to the tail end.
4. The mobile aerial work safety belt hanging point device as claimed in claim 1, wherein the fixing clip channel steel (6) is of a U-shaped structure, guide rails (61) are symmetrically arranged on the inner wall of one side adjacent to the suspension arm main body (2), a moving plate (62) is slidably connected in the two guide rails (61), the back surface of the moving plate (62) is in shaft connection with positioning screws (63) symmetrically and threadedly connected with the outer wall of one side adjacent to the suspension arm main body (2) of the fixing clip channel steel (6), and the moving plate (62) is moved towards the inner wall of one side opposite to the suspension arm main body (2).
5. The mobile aerial work safety belt hanging point device as claimed in claim 4, wherein the outer wall of the moving plate (62) on one side opposite to the positioning screw (63) is symmetrically provided with positioning discs (64), and the outer wall of each positioning disc (64) comprises a rubber coat.
6. The mobile aerial work safety belt hanging point device as claimed in claim 1, characterized in that the fixed platform (9) is embodied in a "convex" type structure, and the outer wall of one side far away from the cargo boom is provided with a negative weight block (91) which is positioned on the same horizontal plane with one side of the adjacent cargo boom, the top of the negative weight block (91) is connected with a floating block (92) which moves along the vertical direction in a sliding way, one end of the floating block (92) positioned in the negative weight block (91) is provided with a pressure spring (93) which is distributed along the bottom surface in a linear array, the outer wall of one side of the negative weight block (91) far away from the fixed platform (9) is hinged with a clamping plate (94), an irregular gear (95) is arranged at one end, located inside the negative weight (91), of the clamping plate (94), and a straight tooth plate (96) meshed with the irregular gear (95) is arranged at one end, located inside the negative weight (91), of the floating block (92);
when the floating block (92) is applied with force by the fixing clip channel steel (6) to enable the upper surface of the floating block and the upper surface of the negative weight block (91) to be in the same horizontal plane, the clamping plate (94) keeps circular motion through meshing transmission and is in contact with the outer wall of the fixing clip channel steel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964865.0U CN212503702U (en) | 2020-06-01 | 2020-06-01 | Movable safety belt hanging point device for aerial work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964865.0U CN212503702U (en) | 2020-06-01 | 2020-06-01 | Movable safety belt hanging point device for aerial work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212503702U true CN212503702U (en) | 2021-02-09 |
Family
ID=74391027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020964865.0U Expired - Fee Related CN212503702U (en) | 2020-06-01 | 2020-06-01 | Movable safety belt hanging point device for aerial work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212503702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771008A (en) * | 2021-08-31 | 2021-12-10 | 宁波盛声智能科技有限公司 | Waist-back type portable power assisting device for working tool |
-
2020
- 2020-06-01 CN CN202020964865.0U patent/CN212503702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771008A (en) * | 2021-08-31 | 2021-12-10 | 宁波盛声智能科技有限公司 | Waist-back type portable power assisting device for working tool |
| CN113771008B (en) * | 2021-08-31 | 2023-10-03 | 宁波盛声智能科技有限公司 | Waist-back type portable operation tool booster |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |