CN206970169U - A kind of aerial work platform protection mechanism - Google Patents
A kind of aerial work platform protection mechanism Download PDFInfo
- Publication number
- CN206970169U CN206970169U CN201720512112.4U CN201720512112U CN206970169U CN 206970169 U CN206970169 U CN 206970169U CN 201720512112 U CN201720512112 U CN 201720512112U CN 206970169 U CN206970169 U CN 206970169U
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- Prior art keywords
- fix bar
- adjusting rod
- kelly
- hole
- work platform
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Abstract
The utility model discloses a kind of aerial work platform protection mechanism, including fix bar and adjusting rod, the fix bar is vertically arranged at the underface of adjusting rod, the fix bar is hollow structure, the top of the fix bar offers through hole, and one end of adjusting rod is extended in fix bar through through hole, the other end of the adjusting rod is welded with retainer ring, extension spring is mounted with the retainer ring, the both sides of the fix bar offer multiple fixing holes arranged in a straight line, the bottom both sides of the adjusting rod offer fixing groove, horizontally disposed spring is fixedly connected with the inwall of the fixing groove, one end of the spring is connected with horizontally disposed kelly, and one end of kelly extends to the outside of fix bar through fixing hole, the both sides of the fix bar also offer putting hole.The utility model is designed reasonably, the regulation of the mechanism total length is conveniently carried out according to the actual installation demand of aerial work platform, increase the security protection performance of aerial work platform.
Description
Technical field
It the utility model is related to work high above the ground technical field, more particularly to a kind of aerial work platform protection mechanism.
Background technology
So-called high-rise working refers to the operation that eminence of the people on the basis of certain position is carried out.In building during operation,
If operated on more than 2m shelf, as high-rise working.Scaffold, derrick, portal frame, power supply for construction are terraced and various hang
The high-rise working that dress plant equipment is formed when being used in construction, its safety problem, be all each engineering or equipment safe skill
The problem of art department especially pays close attention to.The protection mechanism of existing aerial work platform is complex, and performance is single, it is difficult to according to
Practical operation place carries out length adjustment, and relatively low to the security protection performance of staff during use, certain limitation be present
Property.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of work high above the ground proposed is put down
Platform protection mechanism.
To achieve these goals, the utility model employs following technical scheme：
A kind of aerial work platform protection mechanism, including fix bar and adjusting rod, the fix bar are vertically arranged at regulation
The underface of bar, the fix bar are hollow structure, and the top of the fix bar offers through hole, and one end of adjusting rod is run through
Through hole is extended in fix bar, and the other end of the adjusting rod is welded with retainer ring, extension spring is mounted with the retainer ring, and draw
Spring is located at the surface of adjusting rod, and the both sides of the fix bar offer multiple fixing holes arranged in a straight line, the adjusting rod
Bottom both sides offer fixing groove, horizontally disposed spring, the spring are fixedly connected with the inwall of the fixing groove
One end be connected with horizontally disposed kelly, and one end of kelly extends to the outside of fix bar, the fixation through fixing hole
The both sides of bar also offer putting hole, and putting hole is located at the lower section of fixing hole, and safety binding, institute are provided with the fix bar
The both ends for stating safety binding extend to the outside of fix bar by putting hole respectively, and wherein one end of safety binding is provided with lock,
The other end of safety binding is provided with dead bolt, and dead bolt matches with lock.
Preferably, the bottom of the fix bar is bonded with foam-rubber cushion on the side outer wall of safety binding.
Preferably, projection, wherein one end of kelly are equipped with successively on both sides inwall of the fixing groove away from adjusting rod
The outside of fix bar is extended to by the gap between projection and fixing hole, and inwall and projection of the kelly respectively with fixing hole are slided
Dynamic connection.
Preferably, the kelly is that inverted T-shape structure, the wherein erect mast of kelly and the inwall of fixing groove slide company
Connect, and the erect mast width of kelly is more than the gap width between two projections.
Preferably, one end of the extension spring is provided with hook, and the inwall linked up with is provided with antiskid thread.
The beneficial effects of the utility model are：Squeezed into fix bar in the presence of elasticity by kelly, pulled up and down
Adjusting rod conveniently carries out the tune of the mechanism total length in being moved in fix bar according to the actual installation demand of aerial work platform
Section, flexibility ratio is high, coordinates safety binding to tighten staff, increases the security protection performance of aerial work platform, and this practicality is new
Type is reasonable in design, simple to operate, the convenient regulation that the mechanism total length is carried out according to the actual installation demand of aerial work platform,
Increase the security protection performance of aerial work platform.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of aerial work platform protection mechanism side structure schematic view；
Fig. 2 be the utility model proposes a kind of aerial work platform protection mechanism partial top structural representation.
In figure：1 fix bar, 2 adjusting rods, 3 retainer rings, 4 extension springs, 5 fixing holes, 6 fixing grooves, 7 kellies, 8 springs, 9 are placed
Hole, 10 safety bindings, 11 locks, 12 dead bolts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of aerial work platform protection mechanism, including fix bar 1 and adjusting rod 2, fix bar 1 are set vertically
The underface of adjusting rod 2 is placed in, fix bar 1 is hollow structure, and the top of fix bar 1 offers through hole, and one end of adjusting rod 2
Being extended to through through hole in fix bar 1, the other end of adjusting rod 2 is welded with retainer ring 3, and extension spring 4 is mounted with retainer ring 3, and
Extension spring 4 is located at the surface of adjusting rod 2, and the both sides of fix bar 1 offer multiple fixing holes 5 arranged in a straight line, adjusting rod 2
Bottom both sides offer fixing groove 6, and horizontally disposed spring 8, one end of spring 8 are fixedly connected with the inwall of fixing groove 6
It is connected with horizontally disposed kelly 7, and one end of kelly 7 extends to the outside of fix bar 1 through fixing hole 5, the two of fix bar 1
Side also offers putting hole 9, and putting hole 9 is located at the lower section of fixing hole 5, is provided with safety binding 10 in fix bar 1, ties up safely
Extending to the outside of fix bar 1 by putting hole 9 respectively with 10 both ends, wherein one end of safety binding 10 is provided with lock 11,
The other end of safety binding 10 is provided with dead bolt 12, and dead bolt 12 matches with lock 11.
In the present embodiment, the bottom of fix bar 1 is bonded with foam-rubber cushion, fixing groove on the side outer wall of safety binding 10
Projection is equipped with the 6 both sides inwalls away from adjusting rod 2, one end of wherein kelly 7 passes sequentially through the gap between projection and consolidated
Determine the outside that hole 5 extends to fix bar 1, and inwall and projection of the kelly 7 respectively with fixing hole 5 are slidably connected, kelly 7 is T
Character form structure, the wherein erect mast of kelly 7 and the inwall of fixing groove 6 are slidably connected, and the erect mast width of kelly 7 is more than
Gap width between two projections, one end of extension spring 4 is provided with hook, and the inwall linked up with is provided with antiskid thread.
In the present embodiment, in use, by pressing kelly 7 so that kelly 7 squeezes into solid under the elastic reaction of spring 8
In fixed pole 1, adjusting rod 2 is pulled to be moved in fix bar 1 up and down, until unclamping kelly 7 behind suitable position so that kelly 7 exists
The interior position that carries out of the fixing hole 5 that rebounded back under the elastic reaction of spring 8 is fixed, the convenient actual installation need according to aerial work platform
The regulation for carrying out the mechanism total length is asked, flexibility ratio is high, coordinates safety binding 10 to tighten staff, injects and locks using dead bolt 12
Locked in button 11, increase the security protection performance of aerial work platform.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of aerial work platform protection mechanism, including fix bar（1）And adjusting rod（2）, it is characterised in that the fix bar
（1）It is vertically arranged at adjusting rod（2）Underface, the fix bar（1）For hollow structure, the fix bar（1）Top open
Provided with through hole, and adjusting rod（2）One end extend to fix bar through through hole（1）It is interior, the adjusting rod（2）The other end welding
There is retainer ring（3）, the retainer ring（3）On be mounted with extension spring（4）, and extension spring（4）Positioned at adjusting rod（2）Surface, it is described
Fix bar（1）Both sides offer multiple fixing holes arranged in a straight line（5）, the adjusting rod（2）Bottom both sides open up
There is fixing groove（6）, the fixing groove（6）Inwall on be fixedly connected with horizontally disposed spring（8）, the spring（8）One
End is connected with horizontally disposed kelly（7）, and kelly（7）One end run through fixing hole（5）Extend to fix bar（1）Outside,
The fix bar（1）Both sides also offer putting hole（9）, and putting hole（9）Positioned at fixing hole（5）Lower section, it is described solid
Fixed pole（1）It is interior to be provided with safety binding（10）, the safety binding（10）Both ends pass through putting hole respectively（9）Extend to fix bar
（1）Outside, wherein safety binding（10）One end be provided with lock（11）, safety binding（10）The other end be provided with dead bolt
（12）, and dead bolt（12）With lock（11）Match.
A kind of 2. aerial work platform protection mechanism according to claim 1, it is characterised in that the fix bar（1）'s
Bottom is close to safety binding（10）Side outer wall on be bonded with foam-rubber cushion.
A kind of 3. aerial work platform protection mechanism according to claim 1, it is characterised in that the fixing groove（6）Far
From adjusting rod（2）Both sides inwall on be equipped with projection, wherein kelly（7）One end pass sequentially through gap between projection and solid
Determine hole（5）Extend to fix bar（1）Outside, and kelly（7）Respectively with fixing hole（5）Inwall and projection be slidably connected.
A kind of 4. aerial work platform protection mechanism according to claim 1 or 3, it is characterised in that the kelly（7）For
Inverted T-shape structure, wherein kelly（7）Erect mast and fixing groove（6）Inwall be slidably connected, and kelly（7）Vertical bar
Body width is more than the gap width between two projections.
A kind of 5. aerial work platform protection mechanism according to claim 1, it is characterised in that the extension spring（4）One
End is provided with hook, and the inwall linked up with is provided with antiskid thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512112.4U CN206970169U (en) | 2017-05-10 | 2017-05-10 | A kind of aerial work platform protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512112.4U CN206970169U (en) | 2017-05-10 | 2017-05-10 | A kind of aerial work platform protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206970169U true CN206970169U (en) | 2018-02-06 |
Family
ID=61412847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512112.4U Active CN206970169U (en) | 2017-05-10 | 2017-05-10 | A kind of aerial work platform protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206970169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137791A (en) * | 2018-08-30 | 2019-01-04 | 姜长领 | A kind of road protective guard device reducing vehicle collision harm |
| CN109616941A (en) * | 2018-11-23 | 2019-04-12 | 国网山西省电力公司晋城供电公司 | A kind of power equipment maintaining safety protective belt for working at height |
-
2017
- 2017-05-10 CN CN201720512112.4U patent/CN206970169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137791A (en) * | 2018-08-30 | 2019-01-04 | 姜长领 | A kind of road protective guard device reducing vehicle collision harm |
| CN109616941A (en) * | 2018-11-23 | 2019-04-12 | 国网山西省电力公司晋城供电公司 | A kind of power equipment maintaining safety protective belt for working at height |
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