CN204158972U - A kind of climbers of adjustable opening and closing degree - Google Patents
A kind of climbers of adjustable opening and closing degree Download PDFInfo
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- CN204158972U CN204158972U CN201420549029.0U CN201420549029U CN204158972U CN 204158972 U CN204158972 U CN 204158972U CN 201420549029 U CN201420549029 U CN 201420549029U CN 204158972 U CN204158972 U CN 204158972U
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- coupler body
- button
- climbers
- connector
- adjusting knob
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- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000004141 microcephaly Diseases 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model relates to a kind of climbers of adjustable opening and closing degree, comprise coupler body, button, governor motion, pedal and top button, the front end of described coupler body is provided with skid resistant course, end is set to spline-simulating, this end is connected with one end of described button by described governor motion, the other end of described button is fixedly installed described pedal and top button, described top button is provided with skid resistant course, described pedal is provided with cingulum, described adjustment structure comprises connector, adjusting knob, the rack and pinion of coupler body end, described gear is arranged in described connector, wheel and rack is suitable, described adjusting knob is coaxially connected with described gear.The climbers of the utility model is adjustable opening and closing degree, use safety, reliable, convenient, flexible, quick adjustment coupler body can be realized and button forms the width blocking and enclose, simple to operate, suitable services personnel one-handed performance, and have additional anti-rotation bayonet lock, effectively prevent the danger of staff's de-bar in pole-climbing process, very large guaranteeing role is played to the work safety stepping on bar operating personnel.
Description
Technical field
The utility model relates to the ascending tool for stepping on bar operation, particularly a kind of climbers of adjustable opening and closing degree.
Background technology
At present, it is inevitable for stepping on bar operation in the work such as installation, maintenance, maintenance, the scarce operation in place of electric power (making somebody a mere figurehead) circuit, and stepping on the most frequently used instrument of bar operation is climbers.
Fixing design is mostly adopted between the coupler body of existing climbers and button, as in patent application 200720028107.2, the main body rack of climbers is fixedly connected with bottom support plate by set bolt, in patent application 201220576703.5, a section of main body rack of climbers is fixedly connected with pedal.Adopt be fixedly installed step on lever foot fastener, be that the card that can not realize between coupler body and button encloses width adjusting and matches to electric pole top end diameter width when masthead.Because electric pole divides major part and microcephaly, the thickness difference of shaft is larger (as 12 meters of cement electric poles: major part Φ 350mm, microcephaly Φ 190mm), time at the bottom of bar, the coupler body of climbers and the card of button enclose width and mutually mate with the diameter width at the bottom of bar, but when arriving masthead, the card of coupler body and button encloses the diameter width that width is obviously greater than masthead, staff needs to tilt stepping on lever foot fastener all the time, keep suitable with pole diameter width, just can work contentedly, but at this duration of work, body gesture can not arbitrarily change, otherwise easily make the hook body of climbers and electric pole come off, jeopardize the life security of staff, but body gesture keeps constant for a long time, easily makes staff produce fatigue, and operating efficiency reduces.
Also having at present to regulate the card between coupler body and button to enclose width as patent 201020131888.X, and its structure is that activity positioner adopts locator and locating hole to be fixed by adopting activity positioner movable hook and button to be fixed.But the defect of this set is, when needs regulate card to enclose size, first locator to be extracted from locating hole, movable hook and button are transferred to suitable card enclose, again the first locating hole and the second locating hole are transferred to mutual correspondence, locator could be fixed, if locator adopts adjusting screw(rod) and locking nut, then must first adjusting screw(rod) and locking nut first be outwarded winding, regulate after card encloses and screw again, certain consideration security, namely fastening degree just needs to use spanner, this operation, waste time and energy, and must carry out by both hands, as at the enterprising line operate of bar, dangerous high, so staff is reluctant to use mostly.If when adopting telescopic bayonet lock as locator, also need have the second locating hole corresponding first locating hole, this operation is also wasted time and energy, when especially regulating on bar, must regulate by both hands environmental protection electric pole, and a pin is unsettled, is absolutely unsafe, general staff is also reluctant to use.
How to realize under the premise that security is guaranteed, can conveniently regulate card to enclose size, be conducive to again operation, and only need the setting of one-handed performance, extremely urgent.
Utility model content
The purpose of this utility model is the deficiency overcoming existing climbers, provides that a kind of structure is simple, convenient, flexible, processing ease, the climbers of adjustable opening and closing degree.
For achieving the above object, the utility model is by the following technical solutions:
A kind of climbers of adjustable opening and closing degree, comprise coupler body, button, governor motion, pedal and top button, the front end of described coupler body is provided with skid resistant course, end is set to spline-simulating, this end is connected with one end of described button by described governor motion, the other end of described button is fixedly installed described pedal and top button, described top button is provided with skid resistant course, described pedal is provided with cingulum, described adjustment structure comprises connector, adjusting knob, with the rack and pinion of coupler body end, described gear is arranged in described connector, described gear and described tooth bar suitable, described adjusting knob is coaxially connected with described gear.
Adjustable opening and closing degree climbers as above, preferably, described skid resistant course is anti-skid rubber cushion or ripple Anti-skid sheet.
Adjustable opening and closing degree climbers as above, preferably, described skid resistant course is detachable setting.
Adjustable opening and closing degree climbers as above, preferably, are also provided with anti-rotation clamping pin structure.
Adjustable opening and closing degree climbers as above, preferably, described anti-rotation clamping pin structure is " recessed " shape coupler body.
Adjustable opening and closing degree climbers as above, preferably, described anti-rotation clamping pin structure comprises: on connector top, rivet is provided with spill coupler body, be somebody's turn to do " recessed " shape coupler body and described connector plane-parallel, and can rotate freely, the central shaft of described adjusting knob is set to square, mutually mates with the recess of described " recessed " shape coupler body.
Adjustable opening and closing degree climbers as above, preferably, described anti-rotation clamping pin structure comprises: be provided with " recessed " shape coupler body on connector top, be somebody's turn to do " recessed " shape coupler body and described connector plane-parallel, and can rotate freely, the central shaft of described adjusting knob is set to regular hexagon, mutually mates with the recess of described " recessed " shape coupler body.
Adjustable opening and closing degree climbers as above, preferably, described connector is convex, the right and left is logical in being to be arranged, and the tooth bar for coupler body end passes, and this connector inside middle is provided with described gear, this gear and described tooth bar mutually adaptive, described connector middle upper portion is provided with through hole, and described adjusting knob is fixedly installed by this hole and described gear, and the top of described connector convex connects one end of described button.
The climbers of adjustable opening and closing degree of the present utility model, adopt the rack-and-pinion arranged in tube connector, realize the size that manual adjustments climbers card encloses width, its principle is when needing adjustment, utilize rack pinion in this tube connector, the revolving force of manual knob adjusting knob is converted into horizontal applied force.Like this, just elongation, the shortening of climbers coupler body can be realized with rotation of adjustment knob.
The climbers of adjustable opening and closing degree of the present utility model, use safety, reliable, convenient, flexible, quick adjustment coupler body can be realized and button forms the width blocking and enclose, simple to operate, suitable services personnel one-handed performance, and have additional anti-rotation bayonet lock, effectively prevent the danger of staff's de-bar in pole-climbing process, very large guaranteeing role is played to the work safety stepping on bar operating personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model connecting portion sectional view.
Wherein: 1 be coupler body, 2 be button, 3 be governor motion, 4 be adjusting knob, 5 be pedal, 6 be button, 7 be skid resistant course, 8 for cingulum, 31 be connector, 32 be tooth bar, 33 be gear.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Please refer to accompanying drawing below and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, the climbers of the utility model is adjustable opening and closing degree, comprise coupler body 1, button 2, governor motion 3, pedal 5 and top button 6, the front end of coupler body 1 is provided with skid resistant course 7, end is set to spline-simulating, and this end is connected by governor motion 3 one end with button 2, and the other end of button 2 is fixedly installed pedal 5 and top button 6, top button 6 is provided with skid resistant course 7, and pedal 5 is provided with cingulum 8.
Described adjustment structure 3 comprises connector 31, adjusting knob 4, the tooth bar 32 of coupler body end and the gear 33 of the interior setting of connector, gear 33 is suitable with tooth bar 32, adjusting knob 4 is coaxially connected with gear 33, and the axle that adjusting knob 4 is connected with gear 33 is called central shaft, rotation of adjustment knob 4 will rotate by driven gear 33, and gear 33 moves along tooth bar 32 direction.
Specifically, the inner schematic cross-sectional view of syndeton as shown in Figure 2, connector 31 is " convex " type, the right and left is logical in being to be arranged, tooth bar 32 for coupler body end passes, connector 31 inside middle is provided with gear 33, this gear 33 and tooth bar 32 are mutually adaptive, connector middle upper portion is provided with through hole, adjusting knob 4 is fixedly installed by this hole and gear 33, namely forms coaxial setting, and the top of connector " convex " type connects one end of button 2, can adopt herein and be wholely set with button, also can be with bolts.
When the card regulating coupler body 1 with button 2 encloses width, available one hand regulates adjusting knob 4, and adjusting knob 4 driven gear 33 rotates, gear 33 together with tube connector 31 with adjusting knob 4 along the from left to right translation of tooth bar 32 direction, card encloses the also corresponding change of width size.
The material of the skid resistant course of coupler body front end and the skid resistant course of button can adopt anti-skid rubber cushion or adopt ripple Anti-skid sheet.Arrange and adopt screw bolt and nut to be fixedly installed, be conducive to changing skid resistant course.
In order to strengthen security of the present utility model, anti-rotation clamping pin structure can be set at connector, effectively prevent adjusting knob from rotating, concrete employing: rivet is provided with " recessed " shape coupler body on connector top, this coupler body and connector plane-parallel, and can rotate freely, the central shaft of adjusting knob 4 is set to square, mutually mates with the recess of " recessed " shape coupler body.When " recessed " shape coupler body is stuck in the central shaft of adjusting knob, adjusting knob can not rotate again, opens " recessed " shape coupler body, gets final product rotation of adjustment knob, and then regulates the size of blocking and enclosing.
As required, the central shaft of adjusting knob 4 as above can be set to regular hexagon, when central shaft is set to regular hexagon, " recessed " shape coupler body of anti-rotation clamping pin structure as above also can be set to the shape of open-end wrench, and width and the regular hexagon across flats of opening match.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being done to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. the climbers of an adjustable opening and closing degree, it is characterized in that, comprise coupler body, button, governor motion, pedal and top button, the front end of described coupler body is provided with skid resistant course, end is set to spline-simulating, this end is connected with one end of described button by described governor motion, the other end of described button is fixedly installed described pedal and top button, described top button is provided with skid resistant course, described pedal is provided with cingulum, described adjustment structure comprises connector, adjusting knob, the rack and pinion of coupler body end, described gear is arranged in described connector, described gear and described tooth bar suitable, described adjusting knob is coaxially connected with described gear.
2. climbers as claimed in claim 1, it is characterized in that, described skid resistant course is anti-skid rubber cushion or ripple Anti-skid sheet.
3. climbers as claimed in claim 1 or 2, is characterized in that, described skid resistant course is detachable setting.
4. climbers as claimed in claim 1, it is characterized in that, described climbers are also provided with anti-rotation clamping pin structure.
5. climbers as claimed in claim 4, it is characterized in that, described anti-rotation clamping pin structure is " recessed " shape coupler body.
6. climbers as claimed in claim 5, it is characterized in that, described anti-rotation clamping pin structure comprises: be provided with " recessed " shape coupler body on connector top, be somebody's turn to do " recessed " shape coupler body and described connector plane-parallel, and can rotate freely, the central shaft of described adjusting knob is set to square, mutually mates with the recess of described " recessed " shape coupler body.
7. climbers as claimed in claim 5, it is characterized in that, described anti-rotation clamping pin structure comprises: be provided with " recessed " shape coupler body on connector top, be somebody's turn to do " recessed " shape coupler body and described connector plane-parallel, and can rotate freely, the central shaft of described adjusting knob is set to regular hexagon, mutually mates with the recess of described " recessed " shape coupler body.
8. as the climbers as described in arbitrary in claim 1-7, it is characterized in that, described connector is convex, the right and left is logical in being to be arranged, and the tooth bar for coupler body end passes, and this connector inside middle is provided with described gear, this gear and described tooth bar mutually adaptive, described connector middle upper portion is provided with through hole, and described adjusting knob is fixedly installed by this hole and described gear, and the top of described connector convex connects one end of described button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549029.0U CN204158972U (en) | 2014-09-23 | 2014-09-23 | A kind of climbers of adjustable opening and closing degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549029.0U CN204158972U (en) | 2014-09-23 | 2014-09-23 | A kind of climbers of adjustable opening and closing degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204158972U true CN204158972U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549029.0U Expired - Fee Related CN204158972U (en) | 2014-09-23 | 2014-09-23 | A kind of climbers of adjustable opening and closing degree |
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| Country | Link |
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| CN (1) | CN204158972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324487A (en) * | 2014-09-23 | 2015-02-04 | 国家电网公司 | Opening-and-closing-degree-adjustable grappler |
| CN107927990A (en) * | 2017-12-01 | 2018-04-20 | 中建四局第三建筑工程有限公司 | A kind of prosopyle adjusts quick climbing steel column climbers footwear |
-
2014
- 2014-09-23 CN CN201420549029.0U patent/CN204158972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324487A (en) * | 2014-09-23 | 2015-02-04 | 国家电网公司 | Opening-and-closing-degree-adjustable grappler |
| CN107927990A (en) * | 2017-12-01 | 2018-04-20 | 中建四局第三建筑工程有限公司 | A kind of prosopyle adjusts quick climbing steel column climbers footwear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150218 Termination date: 20210923 |