CN204851874U - Fix a position safe staple bolt - Google Patents
Fix a position safe staple bolt Download PDFInfo
- Publication number
- CN204851874U CN204851874U CN201520594960.5U CN201520594960U CN204851874U CN 204851874 U CN204851874 U CN 204851874U CN 201520594960 U CN201520594960 U CN 201520594960U CN 204851874 U CN204851874 U CN 204851874U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- groove
- staple bolt
- draw
- ladder
- Prior art date
- 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
- 239000010985 leather Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010057315 Daydreaming Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a fix a position safe staple bolt belongs to a carcerule and builds up equipment fixing outward, examines and repair the instrument field for it can't prevent the problem of sideslipping to solve current insulating ladder, fix a position safe staple bolt, including arc board, left staple bolt and right staple bolt, left staple bolt is fixed at the both ends of controlling of arc board with right staple bolt is articulated, and the free end of left staple bolt and right staple bolt passes through quick detach pole fixed connection, be fixed with left draw -in groove and right draw -in groove on the arc board, be equipped with the locking bolt on left side draw -in groove and the right draw -in groove, arc board, left staple bolt and right staple bolt inboard all are equipped with the setting element. The utility model discloses the cooperation ladder uses, can prevent that the ladder from sideslipping, stops the potential hidden danger that the ladder sideslipped and exists.
Description
Technical field
The utility model relates to a kind of outdoor framework equipment installation, service kit, specifically, relates to a kind of positioning security anchor ear for preventing ladder from breakking away.
Background technique
In power industry, when the installation of 10kV-220kV power system device, maintenance, test equal-height position operation, often use insulating ladder.In insulating ladder using process, lower end at least needs a people and above support, and manpower and materials consume high, and the below personnel potential safety hazard such as help time longer easy generation off one's guard, absent-minded, even causes insulating ladder operating personnel tumble injury accident; In addition, on insulating ladder operating personnel drop because of carelessness under Work tool easily injure below support personnel by a crashing object.
The equipment be mounted, overhaul, tested such as outdoor transformer, metal zinc oxide lightning arrester, current transformer, voltage transformer etc. are all positioned at the position higher apart from ground, and insulating ladder is hooked shakiness, easily downslide, sideslip; In addition, substation equipment work surface is narrow and small, and insulating ladder rides on outdoor truss bar, insulating ladder and truss bar surface of contact less, if overexerted when operating personnel stands in insulating ladder operation, insulating ladder just have occur break away danger.But, install up to now, overhaul, insulating ladder still common insulation single ladder that the ascend operation such as test uses, due to working environment restrictions such as installation, maintenance, tests, common insulating ladder top and component bar contact position, due to concrete pillar smoother, there is the danger such as left and right sideslip, bring potential danger to operating personnel's ascend operation.For preventing above potential safety hazard, usually need two hand steered firmly ladder both sides of personnel when operating, this mode wastes manpower greatly, and unreliable.
Model utility content
For solving the problem, the utility model provides a kind of positioning security anchor ear that can prevent breakking away.
Positioning security anchor ear described in the utility model, comprises arc plate, left anchor ear and right anchor ear, and left anchor ear and right anchor ear are hingedly fixed in the two ends, left and right of arc plate, and left anchor ear is fixedly connected with by Quick release with the free end of right anchor ear; Described arc plate is fixed with left draw-in groove and right draw-in groove, described left draw-in groove and right draw-in groove are provided with lock bolt; Locating piece is equipped with inside described arc plate, left anchor ear and right anchor ear.
During use, be fixed on two montants of ladder by left draw-in groove and right draw-in groove by anchor ear, left anchor ear and right anchor ear are embraced on the outdoor truss bar such as shaft tower, concrete pillar, are then fixed firmly by ladder by Quick release.
Described Quick release can adopt following two kinds of structures to realize:
The first, Quick release comprises nut and the body of rod, and body of rod one end is provided with outside thread, and the other end is provided with handle, and handle is connected with the body of rod by cam, and the free end of left anchor ear and right anchor ear is provided with the hole passed through for Quick release.
It two is, described Quick release comprises and is provided with externally threaded stud and nut, and left anchor ear and right anchor ear free end are provided with the screw passed for stud.
Preferably, for better being fixed by location anchor ear, described locating piece is the sawtooth of evagination.
Preferably, anti-skidding leather packing is provided with inside described left draw-in groove and right draw-in groove.
Compared with prior art, the beneficial effects of the utility model are: ladder can be fixed on outdoor structure bar by quick detach location described in the utility model anchor ear, and ladder can not break away, and can not bring potential safety hazard to operating personnel.
Accompanying drawing explanation
Fig. 1 is the utility model location hooping structure schematic diagram;
Wherein, 10-locates anchor ear;
101-arc plate; The left anchor ear of 102-; The right anchor ear of 103-; The left draw-in groove of 104-; The right draw-in groove of 105-; 106-Quick release; 1011-locating piece; 1051-lock bolt.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further explained.
Embodiment 1
As shown in Figure 1, a kind of positioning security anchor ear 10, comprise arc plate 101, left anchor ear 102 and right anchor ear 103, arc plate 101 is fixed with left draw-in groove 104 and right draw-in groove 105, described left draw-in groove 104 and right draw-in groove 105 are provided with lock bolt 1051, left draw-in groove 104 is respectively used to location anchor ear 10 to be connected on ladder with right draw-in groove 105, by lock bolt 1051, location anchor ear 10 and ladder are fixed firmly, left anchor ear 102 and right anchor ear 103 are hingedly fixed in the two ends, left and right of arc plate 101, left anchor ear 102 is fixedly connected with by Quick release 106 with the free end of right anchor ear 103, arc plate 101, locating piece 1011 is equipped with inside left anchor ear 102 and right anchor ear 103, described locating piece 1011 is the sawtooth of evagination.Described Quick release 106 comprises nut and the body of rod, and body of rod one end is provided with outside thread, and the other end is provided with handle, and handle is connected with the body of rod by cam,
During use, by left anchor ear 102 and right anchor ear 103 obvolvent in the structures such as shaft tower, by the nut tightening of Quick release 106 one end, make between the structures such as location anchor ear 10 and shaft tower without relative movement, then swing the handle of Quick release 106, make to lock between left anchor ear 102 and right anchor ear 103.When operation is complete, Quick release 106 is loosened, and then location anchor ear 10 is removed from structures such as shaft towers.
Embodiment 2
The present embodiment is except following characteristics, identical with embodiment 1 structure:
Quick release 106 comprises and is provided with externally threaded stud and nut, and left anchor ear 102 and right anchor ear 103 free end are provided with the screw passed for stud, during use, is realized the obvolvent of left anchor ear 102 and right anchor ear 103 and outdoor framework bar by bolt.
Claims (5)
1. a positioning security anchor ear, comprise arc plate (101), it is characterized in that, described location anchor ear (10) also comprises left anchor ear (102) and right anchor ear (103), left anchor ear (102) and right anchor ear (103) are hingedly fixed in the two ends, left and right of arc plate (101), and left anchor ear (102) is fixedly connected with by Quick release (106) with the free end of right anchor ear (103); Described arc plate (101) is fixed with left draw-in groove (104) and right draw-in groove (105), described left draw-in groove (104) and right draw-in groove (105) are provided with lock bolt (1051); Described arc plate (101), left anchor ear (102) and right anchor ear (103) inner side are equipped with locating piece (1011).
2. positioning security anchor ear according to claim 1, is characterized in that, described Quick release (106) comprises nut and the body of rod, and body of rod one end is provided with outside thread, and the other end is provided with handle, and handle is connected with the body of rod by cam.
3. positioning security anchor ear according to claim 1, it is characterized in that, described Quick release (106) comprises and is provided with externally threaded stud and nut, and left anchor ear (102) and right anchor ear (103) free end are provided with the screw passed for stud.
4. the positioning security anchor ear according to the arbitrary claim of claim 1-3, is characterized in that, described left draw-in groove (104) and right draw-in groove (105) inner side are provided with anti-skidding leather packing.
5. the positioning security anchor ear according to the arbitrary claim of claim 1-3, is characterized in that, the sawtooth that described locating piece (1011) is evagination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594960.5U CN204851874U (en) | 2015-08-07 | 2015-08-07 | Fix a position safe staple bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594960.5U CN204851874U (en) | 2015-08-07 | 2015-08-07 | Fix a position safe staple bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204851874U true CN204851874U (en) | 2015-12-09 |
Family
ID=54742427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594960.5U Expired - Fee Related CN204851874U (en) | 2015-08-07 | 2015-08-07 | Fix a position safe staple bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204851874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871077A (en) * | 2015-12-14 | 2017-06-20 | 海洋王照明科技股份有限公司 | Anchor ear |
| CN107317258A (en) * | 2017-08-17 | 2017-11-03 | 国网河南省电力公司西峡县供电公司 | One kind is ascended a height operation simple platform |
| CN113209416A (en) * | 2021-05-01 | 2021-08-06 | 济南市第三人民医院 | Infusion pump for general nursing |
-
2015
- 2015-08-07 CN CN201520594960.5U patent/CN204851874U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871077A (en) * | 2015-12-14 | 2017-06-20 | 海洋王照明科技股份有限公司 | Anchor ear |
| CN107317258A (en) * | 2017-08-17 | 2017-11-03 | 国网河南省电力公司西峡县供电公司 | One kind is ascended a height operation simple platform |
| CN113209416A (en) * | 2021-05-01 | 2021-08-06 | 济南市第三人民医院 | Infusion pump for general nursing |
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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 |
Granted publication date: 20151209 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |