CN203809484U - Portable compression shear hook device - Google Patents
Portable compression shear hook device Download PDFInfo
- Publication number
- CN203809484U CN203809484U CN201420211894.4U CN201420211894U CN203809484U CN 203809484 U CN203809484 U CN 203809484U CN 201420211894 U CN201420211894 U CN 201420211894U CN 203809484 U CN203809484 U CN 203809484U
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- CN
- China
- Prior art keywords
- annulus
- montant
- gap
- cut
- steel ball
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title abstract 5
- 238000007906 compression Methods 0.000 title abstract 5
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000008602 contraction Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model provides a portable compression shear hook device. The portable compression-shear hook device comprises a hook and a circular ring. The hook is hung on a pole tower and comprises a first vertical rod, a cross rod and a second vertical rod. One end of the first vertical rod and one end of the second vertical rod are connected to the two ends of the cross rod respectively, and then an inverted U-shaped structure is formed. The circular ring is horizontally arranged outside the lower portion of the first vertical rod and used for placement of a compression shear. The portable compression shear hook device can be hung on the pole tower, the compression shear can be placed in the circular ring, safe reliability of use of tools and instruments in the pole tower operating process can be improved, and potential safety hazards that people are hurt by high falling objects are avoided.
Description
Technical field
Electric power auxiliary repair instrument when the utility model relates to a kind of pole tower operation, particularly a kind of portable pressure is cut pothook device.
Background technique
In electric power system, pole tower operation is modal working site, and it is the construction Work tool that is applied to pole tower operation environment of commonly using that pressure is cut.Originally be not easy to carry, deposit but press to cut, under normal circumstances, workmen's custom is cut pressure to be positioned on gold utensils such as embracing load, so, has both affected operation on workmen's bar, again ground staff is caused to potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of portable pressure to cut pothook device, cuts for carrying inconvenience and have the problems such as potential safety hazard when operation on bar to solve pressure that prior art exists.
In order to address the above problem, the utility model provides a kind of portable pressure to cut pothook device, and its technological scheme is as follows:
A kind of portable pressure is cut pothook device, and it comprises: hook, for hanging over shaft tower, comprise the first montant, cross bar, the second montant, and one end of described the first montant, the second montant is connected to the two ends of described cross bar, to form inverted U character form structure; Annulus, is flatly arranged at the lower outside of described the first montant, cuts for placing to press.
Cut in a kind of preferred implementation of pothook device in above-mentioned portable pressure, described annulus at least comprises the first annulus, be positioned at the second annulus of described the first annulus below, the internal diameter of described the first annulus is less than described the second annulus, and described the first annulus, the second annulus is rotatably arranged at the bottom of described the first montant, described the second montant is provided with for embedding respectively described the first annulus, the first gap of the second annulus, be positioned at the second gap of described the first gap below, described the first gap, the second gap respectively with described the first annulus, the height of the second annulus is identical.
Cut in a kind of preferred implementation of pothook device in above-mentioned portable pressure, also comprise the anti-drop rod between described annulus and described cross bar, one end of described anti-drop rod is articulated with below, the other end of described the first montant and is close to or is sticked on described the second montant.
Cut in a kind of preferred implementation of pothook device in above-mentioned portable pressure, described the first annulus is provided with the first through hole, and the bottom of described the first montant is provided with the first contraction section of reduced cross-sectional, and described the first through hole is sheathed on described the first contraction section; Described the second annulus is provided with the second through hole, and the bottom of described the first montant is provided with the second contraction section of reduced cross-sectional, and described the second through hole is sheathed on described the second contraction section.
Cut in a kind of preferred implementation of pothook device in above-mentioned portable pressure, described the first gap top is provided with the first deep hole, described the first deep hole upwards extends in described the second montant inside, in described the first deep hole, be provided with the first spring, the upper end of described the first spring is fixed, lower end is connected with the first steel ball, in the time that described the first annulus embeds described the first gap, described the first steel ball is pressed on described the first annulus, to prevent that described the first annulus from coming off; Described the second gap top is provided with the second deep hole, described the second deep hole upwards extends in described the second montant inside, in described the second deep hole, be provided with the second spring, the upper end of described the second spring is fixed, lower end is connected with the second steel ball, in the time that described the second annulus embeds described the second gap, described the second steel ball is pressed on described the second annulus, to prevent that described the second annulus from coming off.
Cut in a kind of preferred implementation of pothook device in above-mentioned portable pressure, on described the first annulus, be provided with the first groove for embedding the part of described the first gap, when described the first annulus embeds described the first gap, described the first steel ball is headed into described the first groove by described the first spring; On described the second annulus, be provided with the second groove for embedding the part of described the second gap, when described the second annulus embeds described the second gap, described the second steel ball is headed into described the second groove by described the second spring.
Analyze knownly, the utility model can hang on shaft tower, presses to cut can be positioned in its annulus, and whereby, the utility model can improve pole tower operation and use the safety reliability of Work tool, the potential safety hazard of avoiding high-altitude junk to hurt sb.'s feelings.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the utility model preferred embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, the utility model preferred embodiment mainly comprises hook 1, the first annulus 2, the second annulus 3.Certainly, the quantity of annulus is not limited to this.
Particularly, hook 1 is mainly used in hanging on shaft tower, and it one end that comprises the first montant 11, cross bar 12, the second montant 13, the first montants 11, the second montant 13 is connected to the two ends of cross bar 12, makes to link up with the inverted U character form structure of 1 formation.The first annulus 2, the second annulus 3 are flatly arranged at the bottom of the first montant 11, cut for placing to press.Wherein, the second annulus 3 is positioned at the first annulus 2 belows, and the internal diameter of the first annulus 2 is less than the second annulus 3, cuts with the pressure of placing different size.
For in the time that pressure is cut, between different annulus, do not interfere, the first annulus 2, the second annulus 3 are rotatably arranged at the bottom of the first montant 11, the second montant 13 is provided with the first gap 133 for embedding respectively the first annulus 2, the second annulus 3, is positioned at the second gap 136 of the first gap 133 belows, clearly, the first gap 133, the second gap 136 are identical with the height of the first annulus 2, the second annulus 3 respectively.
When cutting compared with the pressure of small dimension while putting into the first annulus 2, the second annulus 3 rotates and embeds in the second gap 136, and now, the second annulus 3 also has and prevents from linking up with 1 effect coming off from shaft tower.
In other embodiments, if an annulus that is fixed on the first montant lower end is only set, in order to prevent that hook from coming off, one anti-drop rod need to be set separately, one end of this anti-drop rod is articulated with the below of the first montant, after hook is suspended on shaft tower, the other end is close on the second montant.Such as, in order further to improve practical application effect of the present utility model, can be at two montants 11, the handle (not shown) that prevents from coming off is set between 13, one end of this handle that prevents from coming off is pivotally connected to the side in the first montant 11 and the second montant 13, and on the opposing party in the first montant 11 and the second montant 13, be provided with the snap-in structure of the handle the other end that prevents from described in can engaging coming off, preventing from linking up with 1 by this handle that prevents from coming off comes off from shaft tower, be pivotally connected to the mode of the side in the first montant 11 and the second montant 13 as one end of the handle that prevents from coming off, can adopt the mode of river nail, also can adopt other various existing modes that are rotatably connected, in addition, the handle that prevents from coming off can be arranged at the position between the first annulus and cross bar 12.
In order to realize the rotatable design of the first annulus 2, the second annulus 3, as shown in the figure, the first contraction section 111, the first through holes 21 that the bottom that the first annulus 2 is provided with the first through hole 21, the first montants 11 is provided with reduced cross-sectional are sheathed on the first contraction section 111.Same with it, the second contraction section 112, the second through holes 31 that the bottom that the second annulus 3 is provided with the second through hole 31, the first montants 11 is provided with reduced cross-sectional are sheathed on the second contraction section 112.
When making the first annulus 2, the second annulus 3 embed the first gap 133, the second gap 136, firmly and difficult drop-off, the first gap 133 tops are provided with the first deep hole 130, the first deep hole 130 upwards extends in the second montant 13 inside, the upper end that is provided with the first spring 131, the first springs 131 in the first deep hole 130 is fixed, lower end is connected with the first steel ball 132, in the time that the first annulus 2 embeds the first gap 133, the first steel ball 132 is pressed on the first annulus 2, to prevent that the first annulus 2 from coming off.Be equally with it, the second gap 136 tops are provided with the second deep hole 1300, the second deep hole 1300 upwards extends in the second montant 13 inside, in the second deep hole 1300, be provided with the second spring 134, the upper end of the second spring 134 is fixed, lower end is connected with the second steel ball 135, in the time that the second annulus 3 embeds the second gap 136, the second steel ball 135 is pressed on the second annulus 3, to prevent that the second annulus 3 from coming off.
More preferably, on the first annulus 2, when embedding the part of the first gap 133 and be provided with the first groove 22, the first annulus 2 and embed the first gap 133, the first steel ball 132 is headed into the first groove 22 by the first spring 131.On the second annulus 3, when embedding the part of the second gap 136 and be provided with the second groove 32, the second annulus 3 and embed the second gap 136, the second steel ball 135 is headed into the second groove 32 by the second spring 134.
In application when this preferred embodiment, cut specification if press larger, the first annulus 2 can be rotated and embed in the first gap 133, as the use of Drop-proof.Cut specification if press less, promote the first annulus 2 and rotate, make it and the first gap 133 threshings, the second groove 32 of the second annulus 3 is pushed in the second gap 136 simultaneously.
In sum, the utility model, in the time being applied to pole tower operation environment, can being placed very simply to press and cut the instrument of grade, avoids pressure the potential safety hazards such as Work tool drops such as to cut, the safety reliability that has improved pole tower operation use Work tool, has reduced the potential safety hazard that high-altitude junk is hurted sb.'s feelings.In addition, the utility model also has and can place different size and press and cut, prevent the hook advantage such as come off.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (6)
1. portable pressure is cut a pothook device, it is characterized in that, comprising:
Hook, for hanging over shaft tower, comprises the first montant, cross bar, the second montant, and one end of described the first montant, the second montant is connected to the two ends of described cross bar, to form inverted U character form structure;
Annulus, is flatly arranged at the lower outside of described the first montant, cuts for placing to press.
2. portable pressure according to claim 1 is cut pothook device, it is characterized in that, described annulus at least comprises the first annulus, be positioned at the second annulus of described the first annulus below, the internal diameter of described the first annulus is less than described the second annulus, and described the first annulus, the second annulus is rotatably arranged at the bottom of described the first montant, described the second montant is provided with for embedding respectively described the first annulus, the first gap of the second annulus, be positioned at the second gap of described the first gap below, described the first gap, the second gap respectively with described the first annulus, the height of the second annulus is identical.
3. portable pressure according to claim 1 is cut pothook device, it is characterized in that, also comprise the anti-drop rod between described annulus and described cross bar, one end of described anti-drop rod is articulated with below, the other end of described the first montant and is close to or is sticked on described the second montant.
4. portable pressure according to claim 2 is cut pothook device, it is characterized in that, described the first annulus is provided with the first through hole, and the bottom of described the first montant is provided with the first contraction section of reduced cross-sectional, and described the first through hole is sheathed on described the first contraction section;
Described the second annulus is provided with the second through hole, and the bottom of described the first montant is provided with the second contraction section of reduced cross-sectional, and described the second through hole is sheathed on described the second contraction section.
5. portable pressure according to claim 2 is cut pothook device, it is characterized in that, described the first gap top is provided with the first deep hole, described the first deep hole upwards extends in described the second montant inside, in described the first deep hole, be provided with the first spring, the upper end of described the first spring is fixed, lower end is connected with the first steel ball, in the time that described the first annulus embeds described the first gap, described the first steel ball is pressed on described the first annulus, to prevent that described the first annulus from coming off;
Described the second gap top is provided with the second deep hole, described the second deep hole upwards extends in described the second montant inside, in described the second deep hole, be provided with the second spring, the upper end of described the second spring is fixed, lower end is connected with the second steel ball, in the time that described the second annulus embeds described the second gap, described the second steel ball is pressed on described the second annulus, to prevent that described the second annulus from coming off.
6. portable pressure according to claim 5 is cut pothook device, it is characterized in that, on described the first annulus, be provided with the first groove for embedding the part of described the first gap, when described the first annulus embeds described the first gap, described the first steel ball is headed into described the first groove by described the first spring;
On described the second annulus, be provided with the second groove for embedding the part of described the second gap, when described the second annulus embeds described the second gap, described the second steel ball is headed into described the second groove by described the second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211894.4U CN203809484U (en) | 2014-04-28 | 2014-04-28 | Portable compression shear hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211894.4U CN203809484U (en) | 2014-04-28 | 2014-04-28 | Portable compression shear hook device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809484U true CN203809484U (en) | 2014-09-03 |
Family
ID=51448241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211894.4U Expired - Fee Related CN203809484U (en) | 2014-04-28 | 2014-04-28 | Portable compression shear hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020239A (en) * | 2014-04-28 | 2015-11-04 | 国家电网公司 | Portal compression-shear hook device |
-
2014
- 2014-04-28 CN CN201420211894.4U patent/CN203809484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020239A (en) * | 2014-04-28 | 2015-11-04 | 国家电网公司 | Portal compression-shear hook device |
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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: 20140903 Termination date: 20190428 |