CN210286661U - Safety protection device for working platform of overhead working truck - Google Patents
Safety protection device for working platform of overhead working truck Download PDFInfo
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- CN210286661U CN210286661U CN201920579304.6U CN201920579304U CN210286661U CN 210286661 U CN210286661 U CN 210286661U CN 201920579304 U CN201920579304 U CN 201920579304U CN 210286661 U CN210286661 U CN 210286661U
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Abstract
The utility model provides a safety device for high altitude construction car work platform relates to the safety protection field. This a safety device for high altitude construction car work platform, including work platform, vertical railing and horizontal railing, work platform's upper surface four corners and vertical railing welded fastening, the top welded fastening of vertical railing has horizontal railing, and is adjacent the middle part of vertical railing is provided with railing mechanism. This a safety device for high altitude construction car work platform, through anticlockwise rotation nut, make threaded rod one drive two rotations of threaded rod, remove splint and receive the rotation of threaded rod one to keep away from to solid fixed splint, realize the pine of protection network, when loosening, two upward movements of threaded rod make roof and protection network bottom contact, the roof is to the vertical ascending power of protection network effect, make the protection network dismouting more laborsaving, the convenience is to the dismouting and the periodic maintenance of protection network.
Description
Technical Field
The utility model relates to a safety protection technical field specifically is a safety device for high altitude construction car work platform.
Background
Safety device of high altitude construction car work platform indicates installs the protector around high altitude construction platform, because can take place to heel in the work platform construction, protector plays the effect of protection to operating personnel's life safety, reduce the emergence of incident, because current protector uses in the open air for a long time, protector takes place to destroy easily, need regularly to dismantle protector and overhaul, current protector dismouting is more troublesome, part protector bottom corrosion need be dismantled with the help of electric tool, extravagant manpower and materials, to the not enough of current device, this use has newly designed a safety device for high altitude construction car work platform.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a safety device for high altitude construction car work platform has solved the more troublesome problem of current protector dismouting.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a safety device for high altitude construction car work platform, includes work platform, vertical railing and horizontal railing, work platform's upper surface four corners and vertical railing welded fastening, the top welded fastening of vertical railing has horizontal railing, and is adjacent the middle part of vertical railing is provided with railing mechanism, and is adjacent the bottom welded fastening of vertical railing has the slide rail, and is adjacent be provided with the protection network between the slide rail, the bottom of protection network is provided with clamping mechanism with work platform's junction.
Preferably, railing mechanism is including removing railing, sliding sleeve, removal cover and safety belt, the both ends and the sliding sleeve welded fastening of removing the railing, the inner circle and the vertical railing sliding connection of sliding sleeve, the middle part slip of removing the railing has cup jointed the removal cover, the surface and the safety belt thread tightening of removal cover.
Preferably, the protection network includes horizontal kelly, vertical kelly, slider, metal mesh one, buffering foam, metal mesh two and rivet, vertical fixation between horizontal kelly and the vertical kelly, one side and the slider welded fastening of vertical kelly, the surface and the slide rail sliding contact of slider, horizontal kelly encloses the inside in city with vertical kelly and is provided with metal mesh one and metal mesh two, the edge of metal mesh one and metal mesh two is fixed with horizontal kelly and vertical kelly joint respectively, be provided with the buffering foam between metal mesh one and the metal mesh two, pass through the fix with rivet between metal mesh one, buffering foam and the metal mesh two.
Preferably, the clamping mechanism comprises a threaded hole, a first threaded rod, a fixed clamping plate, a movable clamping plate, a second threaded rod, a top plate, a nut and a limiting rod, a threaded hole is formed in the side surface of the operation platform and is positioned on the vertical central axis of the protective net, a first threaded rod is arranged inside the threaded hole, the inner side of the protective net is welded and fixed with the fixed splint, the outer side of the protective net and the position corresponding to the fixed splint are provided with the movable splint, the bottom end of the movable clamp plate penetrates through the operation platform to be in threaded connection with the threaded rod, a top plate is horizontally arranged between the fixed clamp plate and the movable clamp plate, a second threaded rod is welded and fixed at the bottom of the top plate, one end of the second threaded rod penetrates through the operation platform and is in threaded connection with the first threaded rod, the outer surface of the first threaded rod is located on the outer side of the operation platform and is in threaded connection with the nut, and one end of the first threaded rod is welded and fixed with the limiting rod.
Preferably, the first threaded rod and the second threaded rod are crossed.
Preferably, the outer surface of the sliding sleeve is fixed with the vertical rail through a threaded rod.
The utility model provides a safety device for high altitude construction car work platform, its beneficial effect who possesses as follows:
1. this a safety device for high altitude construction car work platform, through setting up the protection network, the screw hole, threaded rod one, solid fixed splint, movable clamp plate, threaded rod two, the roof, nut and gag lever post, through anticlockwise rotation nut, make threaded rod one drive threaded rod two and rotate, movable clamp plate receives the rotation of threaded rod one to keep away from to solid fixed splint, the realization is to the pine of protection network, when loosening, threaded rod two upwards moves and makes roof and protection network bottom contact, the roof is to the vertical ascending power of protection network effect, make the dismouting more laborsaving, the dismouting and the periodic maintenance of convenience to the protection network.
2. This a safety device for high altitude construction car work platform, remove the railing through the setting, the sliding sleeve, remove the cover, the safety belt, metal mesh one, buffering foam and metal mesh two, railing mechanism can adjust according to operator's height, reach suitable use height, the safety belt plays the effect of protection to operating personnel simultaneously, then metal mesh one, two three-layer protection device of buffering foam and metal mesh, it is more firm to compare general protection network, the safety belt guarantees operator's life safety with protection network dual function.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a side sectional view of the present invention;
FIG. 3 is a cross-sectional view of the vertical rod structure of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1 work platform, 2 vertical railings, 3 horizontal railings, 4 railing mechanisms, 41 movable railings, 42 sliding sleeves, 43 movable sleeves, 44 safety belts, 5 sliding rails, 6 protective nets, 61 horizontal clamping rods, 62 vertical clamping rods, 63 sliding blocks, 64 first metal nets, 65 buffer foams, 66 second metal nets, 67 rivets, 7 clamping mechanisms, 71 threaded holes, 72 first threaded rods, 73 fixed clamping plates, 74 movable clamping plates, 75 second threaded rods, 76 top plates, 77 nuts and 78 limiting rods.
Detailed Description
The embodiment of the utility model provides a safety device for high altitude construction car work platform, as shown in figure 1-4, including work platform 1, vertical railing 2 and horizontal railing 3, the upper surface four corners of work platform 1 and vertical railing 2 welded fastening, the top welded fastening of vertical railing 2 has horizontal railing 3, the middle part of adjacent vertical railing 2 is provided with railing mechanism 4, railing mechanism 4 includes mobile railing 41, sliding sleeve 42, mobile sleeve 43 and safety belt 44, the both ends of mobile railing 41 and sliding sleeve 42 welded fastening, the inner circle of sliding sleeve 42 and vertical railing 2 sliding connection, the surface of sliding sleeve 42 is fixed with vertical railing 2 through the threaded rod, the middle part of mobile railing 41 slides and cup joints mobile sleeve 43, the surface of mobile sleeve 43 and safety belt 44 threaded fastening, the bottom welded fastening of adjacent vertical railing 2 has slide rail 5, a protective net 6 is arranged between adjacent sliding rails 5, the protective net 6 comprises a horizontal clamping rod 61, a vertical clamping rod 62, a sliding block 63, a first metal net 64, buffer foam 65, a second metal net 66 and rivets 67, the horizontal clamping rod 61 and the vertical clamping rod 62 are vertically fixed, one side of the vertical clamping rod 62 is welded and fixed with the sliding block 63, the outer surface of the sliding block 63 is in sliding contact with the sliding rails 5, the first metal net 64 and the second metal net 66 are arranged in the space enclosed by the horizontal clamping rod 61 and the vertical clamping rod 62, the edges of the first metal net 64 and the second metal net 66 are respectively clamped and fixed with the horizontal clamping rod 61 and the vertical clamping rod 62, the buffer foam 65 is arranged between the first metal net 64 and the second metal net 66, the first metal net 64, the buffer foam 65 and the second metal net 66 are fixed through the rivets 67, a clamping mechanism 7 is arranged at the joint of the bottom of the protective net 6 and the operation platform 1, and the, The side surface of the operation platform 1 is provided with a threaded hole 71 at the position of a vertical central axis of the protective net 6, the threaded hole 71 is internally provided with a first threaded rod 72, the inner side of the protective net 6 is welded and fixed with the fixed clamp plate 73, the outer side of the protective net 6 is provided with a movable clamp plate 74 at the position opposite to the fixed clamp plate 73, the bottom end of the movable clamp plate 74 penetrates through the operation platform 1 to be in threaded connection with the first threaded rod 72, the top plate 76 is horizontally arranged between the fixed clamp plate 73 and the movable clamp plate 74, the bottom of the top plate 76 is welded and fixed with a second threaded rod 75, the threaded hole 71 is internally provided with a rod hole matched with the first threaded rod 72, the inner wall of the rod hole is provided with threads, the first threaded rod 72 and the second threaded rod 75 are in a cross shape, one end of the second threaded rod 75 penetrates through the operation platform 1 and is in threaded connection with the, the outer surface of the first threaded rod 72 is located on the outer side of the operation platform 1 and is in threaded connection with the nut 77, one end of the first threaded rod 72 is welded and fixed with the limiting rod 78, the second threaded rod 75 moves upwards to enable the top plate 76 to be in contact with the bottom of the protective net 6, and the top plate 76 acts on the protective net 6 vertically upwards, so that the protective net 6 is more labor-saving to disassemble and assemble.
The working principle is as follows: the device is when using, through twisting the nut on the sliding sleeve 42, adjust and remove railing to 41 to suitable use height, then anticlockwise rotation nut 77, make one 72 of threaded rod drive two 75 rotations of threaded rod, remove splint 74 and receive the rotation of one 72 of threaded rod to keep away from to solid fixed splint 73, the realization is to the pine of protection network 6, when loosening, two 75 upward movements of threaded rod make roof 76 and the contact of protection network 6 bottom, roof 76 is to the vertical ascending power of protection network 6 effect, make the 6 dismouting of protection network more laborsaving, vice versa, install protection network 6 as above-mentioned opposite implementation can.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a safety device for high altitude construction car work platform, includes work platform (1), vertical railing (2) and horizontal railing (3), its characterized in that: the upper surface four corners and vertical railing (2) welded fastening of operation platform (1), the top welded fastening of vertical railing (2) has horizontal railing (3), and is adjacent the middle part of vertical railing (2) is provided with railing mechanism (4), and is adjacent the bottom welded fastening of vertical railing (2) has slide rail (5), and is adjacent be provided with protection network (6) between slide rail (5), the bottom of protection network (6) is provided with clamping mechanism (7) with the junction of operation platform (1).
2. The safety shield for aerial lift truck work platforms of claim 1, wherein: railing mechanism (4) are including removing railing (41), sliding sleeve (42), remove cover (43) and safety belt (44), the both ends and sliding sleeve (42) welded fastening that remove railing (41), the inner circle and vertical railing (2) sliding connection of sliding sleeve (42), the middle part of removing railing (41) slides and has cup jointed removes cover (43), the surface and safety belt (44) threaded fastening that remove cover (43).
3. The safety shield for aerial lift truck work platforms of claim 1, wherein: the protective net (6) comprises a horizontal clamping rod (61), a vertical clamping rod (62), a sliding block (63), a first metal net (64), buffer foam (65), a second metal net (66) and a rivet (67), the horizontal clamping rod (61) and the vertical clamping rod (62) are vertically fixed, one side of the vertical clamping rod (62) is welded and fixed with the sliding block (63), the outer surface of the sliding block (63) is in sliding contact with the sliding rail (5), a first metal net (64) and a second metal net (66) are arranged in the enclosed city of the horizontal clamping rod (61) and the vertical clamping rod (62), the edges of the first metal net (64) and the second metal net (66) are respectively clamped and fixed with the horizontal clamping rod (61) and the vertical clamping rod (62), a buffer foam (65) is arranged between the first metal net (64) and the second metal net (66), the first metal net (64), the buffer foam (65) and the second metal net (66) are fixed through rivets (67).
4. The safety shield for aerial lift truck work platforms of claim 1, wherein: the clamping mechanism (7) comprises a threaded hole (71), a first threaded rod (72), a fixed clamping plate (73), a movable clamping plate (74), a second threaded rod (75), a top plate (76), a nut (77) and a limiting rod (78), the threaded hole (71) is formed in the side face of the operation platform (1) and is located on the vertical axis of the protective net (6), the first threaded rod (72) is arranged inside the threaded hole (71), the inner side of the protective net (6) is fixedly welded with the fixed clamping plate (73), the movable clamping plate (74) is arranged on the outer side of the protective net (6) and opposite to the fixed clamping plate (73), the bottom end of the movable clamping plate (74) penetrates through the operation platform (1) to be connected with the first threaded rod (72) in a threaded manner, the top plate (76) is horizontally arranged between the fixed clamping plate (73) and the movable clamping plate (74), the second threaded rod (75) is fixedly welded to, one end of the second threaded rod (75) penetrates through the operating platform (1) and is in threaded connection with the first threaded rod (72), the outer surface of the first threaded rod (72) is located on the outer side of the operating platform (1) and is in threaded connection with the nut (77), and one end of the first threaded rod (72) is welded and fixed with the limiting rod (78).
5. The safety shield for aerial lift truck work platforms of claim 4, wherein: the first threaded rod (72) and the second threaded rod (75) are crossed.
6. The safety shield for aerial lift truck work platforms of claim 2, wherein: the outer surface of the sliding sleeve (42) is fixed with the vertical railing (2) through a threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579304.6U CN210286661U (en) | 2019-04-25 | 2019-04-25 | Safety protection device for working platform of overhead working truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579304.6U CN210286661U (en) | 2019-04-25 | 2019-04-25 | Safety protection device for working platform of overhead working truck |
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| Publication Number | Publication Date |
|---|---|
| CN210286661U true CN210286661U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920579304.6U Active CN210286661U (en) | 2019-04-25 | 2019-04-25 | Safety protection device for working platform of overhead working truck |
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| CN (1) | CN210286661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320705A (en) * | 2020-11-02 | 2021-02-05 | 常德湘沅实业有限公司 | Multi-angle stable rotating mechanism for aerial work platform |
-
2019
- 2019-04-25 CN CN201920579304.6U patent/CN210286661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320705A (en) * | 2020-11-02 | 2021-02-05 | 常德湘沅实业有限公司 | Multi-angle stable rotating mechanism for aerial work platform |
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Address after: Room 2007 and 2008, Building 20, No. 30 Fengzhan Road, Yuhuatai District, Nanjing, Jiangsu Province, 210012 Patentee after: Jiangsu Yingshi Technology Co., Ltd Address before: Room 2007 and 2008, Building 20, No. 30 Fengzhan Road, Yuhuatai District, Nanjing, Jiangsu Province, 210012 Patentee before: JIANGSU LIEYING MACHINERY Co.,Ltd. |