CN203883154U - Improved profiled wire clamp - Google Patents
Improved profiled wire clamp Download PDFInfo
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- CN203883154U CN203883154U CN201420334949.0U CN201420334949U CN203883154U CN 203883154 U CN203883154 U CN 203883154U CN 201420334949 U CN201420334949 U CN 201420334949U CN 203883154 U CN203883154 U CN 203883154U
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- extension
- clamping section
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- 230000009286 beneficial effect Effects 0.000 abstract 1
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model aims at providing an improved profiled wire clamp that is easy to use and capable of reducing the fatigue degree of a worker on a tower. The improved profiled wire clamp comprises three top clamping blocks, a bottom clamping block, and compacting bolts. Each top clamping block is equipped with a thru hole. The tops of the top clamping blocks are provided with a cushion block. The cushion block is equipped with punched holes corresponding to the positions of the thru holes. The bottom clamping block is equipped with screwed holes penetrating the bottom clamping block, wherein the number of the screwed holes is corresponding to that of the top clamping blocks. The compacting blots pass through the punched holes, the thru holes, and the screwed holes to connect the cushion block, the top clamping blocks, and the bottom clamping block. Two top clamping grooves are disposed on the bottom surface of each top clamping block. Two bottom clamping grooves are arranged on the top surface of the bottom clamping block. A wire hole is formed by combining a top clamping groove and a corresponding bottom clamping groove. The cushion block is equipped with clamping blocks. The improved profiled wire clamp has beneficial effects that when an operating lever rotates a compacting bolt, the beside top clamping blocks do not deviate such that a lead wire does not deviate from the top clamping grooves, and that the improved profiled wire clamp is easy to use and decreases the fatigue degree of a worker.
Description
Technical field
The utility model relates to power construction field, is specifically related to the special-shaped wire clamp of a kind of modified model
Background technology
At present in live line working, during traditional action bars operation, in overlap joint lead-in wire operation process, to plain conductor, to use special-shaped wire clamp to overlap, be that on bar, an electrician and No. two electricians cooperatively interact, use action bars to overlap circuit lead-in wire, conventional special-shaped wire folder comprises lower fixture block, hold-down bolt and 3 upper fixture blocks, but, at the scene in real work, while fixing first hold-down bolt, because be rotatably compresses bolt with insulating bar on bar, easily cause the upper fixture block on side to depart from, thereby make lead-in wire cannot aim at fixture block groove, in rotary course, waste time and energy, personnel are easily tired, install both nonstandard also not attractive in appearance.
Utility model content
The purpose of this utility model is to solve the existing problem of prior art, finds a kind of easy to usely, can reduce the special-shaped wire clamp of modified model of operating personnel's fatigue strength on bar.
In order to realize described object, the special-shaped wire clamp of a kind of modified model, comprise lower fixture block, hold-down bolt and 3 upper fixture blocks, , described on each fixture block be provided with open-work, described upper fixture block upper end is provided with cushion block, described cushion block is provided with the perforation corresponding with open-work position, described lower fixture block is provided with the screw corresponding with upper fixture block quantity that runs through lower fixture block, described hold-down bolt is through perforation, open-work, screw is cushion block, upper fixture block, lower fixture block is connected, the lower surface of described upper fixture block is provided with two upper fastening grooves, the upper surface of described lower fixture block is provided with two lower fastening grooves, described upper fastening groove and corresponding lower fastening groove are combined to form clamp hole, described cushion block is provided with clamp, described clamp is by the first fixture block, the second fixture block, the 3rd fixture block forms, described the first fixture block comprises the first evener, described the first evener middle part is provided with the first hole, two ends, left and right are provided with the first clamping section to downward-extension, the first clamping section right-hand member of described right-hand member is provided with the first link slot of two vertical settings that are parallel to each other, described the second fixture block comprises the second evener, described the second evener middle part is provided with the second hole, two ends, left and right are provided with the second clamping section to downward-extension, the second clamping section of described left end is provided with the first connecting portion of two vertical settings that are parallel to each other, described in each, to be combined with the second clamping section and to form cross section be I-shaped structure to the first connecting portion, the position of described the first link slot is corresponding with the first connecting portion with shape, the second clamping section of described right-hand member is provided with second link slot identical with the first link slot, described the 3rd fixture block comprises the 3rd evener, described the 3rd evener middle part is provided with the 3rd hole, two ends, left and right are provided with the 3rd clamping section to downward-extension, the 3rd clamping section of described left end is provided with second connecting portion identical with the first connecting portion.
Preferably, described the first link slot runs through the first clamping section, and the second link slot runs through the second clamping section, and described the first connecting portion length is identical with the first link slot length, and described the second connecting portion length is identical with the second link slot length.Such structure, not only simple in structure, and also the first fixture block, the second fixture block, mobile range is large each other for the 3rd fixture block.
Preferably, described the first link slot runs through the first clamping section, the second link slot runs through the second clamping section, described the first link slot top and bottom are respectively equipped with the first connecting hole, on described the first connecting hole, the first bolt is housed, described the second link slot top and bottom are respectively equipped with the second connecting hole, on described the second connecting hole, the second bolt are housed, and the length of described the first connecting portion and the second connecting portion is 1/5 of the first link slot length.Such structure, had both guaranteed that the first fixture block, the second fixture block, the 3rd fixture block as a whole can be not separated, was convenient to again the connection of the first fixture block, the second fixture block, the 3rd fixture block.
Preferably, described the first evener rear and front end is provided with the first extension to downward-extension, described the second evener rear and front end is provided with the second extension to downward-extension, described the 3rd evener rear and front end is provided with the 3rd extension to downward-extension, and described the first extension, the second extension, the 3rd extension height are all less than the thickness of cushion block thinnest part.Further prevent that fixture block 1 and cushion block 12 from skew occurring or rotate
Preferably, described the first hole, the second hole, the 3rd hole are square opening.Square manufacture is more convenient, and material is saved.
Preferably, described the first hole, the second hole, the 3rd hole is circular port.Hole can be designed into maximum.
Preferably, between described cushion block and hold-down bolt, be also provided with spring.Such structure can in use, without very tightly can being clamped by clamp that hold-down bolt is twisted, play the effect of stabilizing block simultaneously.
Preferably, first of described right-hand member steps up second of portion two ends and right-hand member and steps up portion two ends and be equipped with pocket for the punch head.
By implementing the utility model, can obtain following useful technique effect: when rotatably compressing bolt with action bars, the structure of clamp is not affecting under the prerequisite of special-shaped wire clamp original function, effectively prevented the rotation of upper fixture block and departed from, having reduced operating personnel's fatigue strength on bar.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of fixture block on the utility model;
Fig. 3 is the structural representation of fixture block under the utility model;
Fig. 4 is the structural representation of the first fixture block in the utility model the first execution mode;
Fig. 5 is the structural representation of the second fixture block in the utility model the first execution mode;
Fig. 6 is the structural representation of the 3rd fixture block in the utility model the first execution mode;
Fig. 7 is the structural representation of the first fixture block in the utility model the second execution mode;
Fig. 8 is the structural representation of the second fixture block in the utility model the second execution mode;
Fig. 9 is the structural representation of the 3rd fixture block in the utility model the second execution mode.
Embodiment
Understanding for the ease of those skilled in the art, is further described the utility model below in conjunction with specific embodiment:
Execution mode 1:
As shown in Fig. 1～6, the special-shaped wire clamp of a kind of modified model, comprise lower fixture block 2, hold-down bolt 3 and 3 upper fixture blocks 1, on each, fixture block 1 is provided with open-work 101, upper fixture block 1 upper end is provided with cushion block 12, cushion block 12 is provided with the perforation 1201 corresponding with open-work 101 positions, lower fixture block 2 is provided with the screw 201 corresponding with upper fixture block 1 quantity that runs through lower fixture block 2, hold-down bolt 3 is through perforation 1201, open-work 101, screw 201 is cushion block 12, upper fixture block 1, lower fixture block 2 is connected, the lower surface of upper fixture block 1 is provided with two upper fastening grooves 5, the upper surface of lower fixture block 2 is provided with two lower fastening grooves 6, upper fastening groove 5 and corresponding lower fastening groove 6 are combined to form clamp hole, cushion block 12 is provided with clamp 7, clamp 7 is by the first fixture block 8, the second fixture block 9, the 3rd fixture block 10 forms, the first fixture block 8 comprises the first evener 801, the first evener 801 middle parts are provided with the first hole 802, two ends, left and right are provided with the first clamping section 803 to downward-extension, the first clamping section 803 right-hand members of right-hand member are provided with the first link slot 804 of two vertical settings that are parallel to each other, the second fixture block 9 comprises the second evener 901, the second evener 901 middle parts are provided with the second hole 902, two ends, left and right are provided with the second clamping section 903 to downward-extension, the second clamping section 903 of left end is provided with the first connecting portion 904 of two vertical settings that are parallel to each other, each first connecting portion 904 and the second clamping section 903 are I-shaped structure in conjunction with forming cross section, the position of the first link slot 804 and shape are corresponding with the first connecting portion 904, the second clamping section 903 of right-hand member is provided with second link slot 905 identical with the first link slot 804, the 3rd fixture block 10 comprises the 3rd evener 1001, the 3rd evener 1001 middle parts are provided with the 3rd hole 1002, two ends, left and right are provided with the 3rd clamping section 1003 to downward-extension, the 3rd clamping section 1003 of left end is provided with second connecting portion 1004 identical with the first connecting portion 904, the first link slot 804 runs through the first clamping section 803, the second link slot 905 runs through the second clamping section 903, the first connecting portion 904 length are identical with the first link slot 804 length, the second connecting portion 1004 length are identical with the second link slot 905 length, between cushion block 12 and hold-down bolt 3, be also provided with spring.
The first hole 802, the second hole 902, it is to guarantee that clamp 7 can not have influence on hold-down bolt 3 that the 3rd hole 1002 arranges object, make hold-down bolt 3 can pass freely through clamp 7, coordinating by the first link slot 804 and the first connecting portion 904 and the second link slot 905 and the second connecting portion 1004 simultaneously, guarantee the first fixture block 8 in clamp 7, the second fixture block 9, the 3rd fixture block 10 can only vertically move each other, and moving range is larger, by clamp 7 being socketed on the upper fixture block 1 and cushion block 12 of special-shaped wire clamp, what on having guaranteed 3, fixture blocks 1 can be independent of each other each other moves up and down, guarantee that again upper fixture block 1 and cushion block 12 skew can not occur or rotate, thereby operating personnel's fatigue strength on minimizing bar, increase work efficiency.
Execution mode 2:
As Fig. 1～3, shown in Fig. 7～9, the special-shaped wire clamp of a kind of modified model, comprise lower fixture block 2, hold-down bolt 3, 3 upper fixture blocks 1, on each, fixture block 1 is provided with open-work 101, upper fixture block 1 upper end is provided with cushion block 12, cushion block 12 is provided with the perforation 1201 corresponding with open-work 101 positions, lower fixture block 2 is provided with the screw 201 corresponding with upper fixture block 1 quantity that runs through lower fixture block 2, hold-down bolt 3 is through perforation 1201, open-work 101, screw 201 is cushion block 12, upper fixture block 1, lower fixture block 2 is connected, the lower surface of upper fixture block 1 is provided with two upper fastening grooves 5, the upper surface of lower fixture block 2 is provided with two lower fastening grooves 6, upper fastening groove 5 and corresponding lower fastening groove 6 are combined to form clamp hole, cushion block 12 is provided with clamp 7, clamp 7 is by the first fixture block 8, the second fixture block 9, the 3rd fixture block 10 forms, the first fixture block 8 comprises the first evener 801, the first evener 801 middle parts are provided with the first hole 802, two ends, left and right are provided with the first clamping section 803 to downward-extension, the first clamping section 803 right-hand members of right-hand member are provided with the first link slot 804 of two vertical settings that are parallel to each other, the second fixture block 9 comprises the second evener 901, the second evener 901 middle parts are provided with the second hole 902, two ends, left and right are provided with the second clamping section 903 to downward-extension, the second clamping section 903 of left end is provided with the first connecting portion 904 of two vertical settings that are parallel to each other, each first connecting portion 904 and the second clamping section 903 are I-shaped structure in conjunction with forming cross section, the position of the first link slot 804 and shape are corresponding with the first connecting portion 904, the second clamping section 903 of right-hand member is provided with second link slot 905 identical with the first link slot 804, the 3rd fixture block 10 comprises the 3rd evener 1001, the 3rd evener 1001 middle parts are provided with the 3rd hole 1002, two ends, left and right are provided with the 3rd clamping section 1003 to downward-extension, the 3rd clamping section 1003 of left end is provided with second connecting portion 1004 identical with the first connecting portion 904, the first link slot 804 runs through the first clamping section 803, the second link slot 905 runs through the second clamping section 903, the first link slot 804 top and bottom are respectively equipped with the first connecting hole, the first bolt 805 is housed on the first connecting hole, the second link slot 905 top and bottom are respectively equipped with the second connecting hole, the second bolt 906 is housed on the second connecting hole, the length of the first connecting portion 904 and the second connecting portion 1004 is 1/5 of the first link slot 804 length, between cushion block 12 and hold-down bolt 3, be also provided with spring.Be with the difference of embodiment, such structure, clamp 7 is done as a whole, can be not separated, and locate by bolt, can pass through to adjust the height of the first fixture block 8, the second fixture block 9, the 3rd fixture block 10, then locate by bolt, can be very easily by the connection of the first fixture block 8, the second fixture block 9, the 3rd fixture block 10.
As shown in Fig. 7～9, for the ease of taking off clamp 7, first of right-hand member steps up second of portion two ends and right-hand member and steps up portion two ends and be equipped with pocket for the punch head 11, can take off clamp by pocket for the punch head, can re-use and front hook is articulated on flute, with linking up with to take off clamp 7 by operation after finishing
As shown in Fig. 4～9, for the ease of manufacturing and save space, the first hole 802, the second hole 902, the 3rd hole 1002 are square opening, but hold-down bolt 3 volume ratios are larger sometimes, when the first hole 802, the second hole 902, the 3rd hole 1002 are square opening, the size in hole may surpass cushion block 12, and in order to adapt to this special circumstances, the first hole 802, the second hole 902, the 3rd hole 1002 are circular port.
As shown in Fig. 7～9, in order further to prevent that upper fixture block 1 and cushion block 12 from skew occurring or rotate, the first evener 801 rear and front ends are provided with the first extension 806 to downward-extension, the second evener 901 rear and front ends are provided with the second extension 907 to downward-extension, the 3rd evener 1001 rear and front ends are provided with the thickness that is highly all less than cushion block thinnest part to the 3rd extension 1005, the first extensions 806, the second extension 907, the 3rd extension 1005 of downward-extension.
And the such structure of the utility model, make device on common special-shaped wire clamp, to be socketed corresponding clamp 7 conveniently by the original common special-shaped wire clamp of transformation, can realize the improvement to special-shaped wire clamp.
By implementing the utility model, can obtain following useful technique effect: when rotatably compressing bolt with action bars, the structure of clamp is not affecting under the prerequisite of special-shaped wire clamp original function, effectively prevented the rotation of upper fixture block and departed from, reduce operating personnel's fatigue strength on bar, improved the speed of overlap joint lead-in wire.
These are only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (8)
1. the special-shaped wire clamp of a modified model, comprise lower fixture block (2), hold-down bolt (3) and 3 upper fixture blocks (1), described on each fixture block (1) be provided with open-work (101), described upper fixture block (1) upper end is provided with cushion block (12), described cushion block (12) is provided with the perforation (1201) corresponding with open-work (101) position, described lower fixture block (2) is provided with the screw (201) corresponding with upper fixture block (1) quantity that runs through lower fixture block (2), described hold-down bolt (3) is through perforation (1201), open-work (101), screw (201) is cushion block (12), upper fixture block (1), lower fixture block (2) is connected, the lower surface of described upper fixture block (1) is provided with two upper fastening grooves (5), the upper surface of described lower fixture block (2) is provided with two lower fastening grooves (6), described upper fastening groove (5) and corresponding lower fastening groove (6) are combined to form clamp hole, it is characterized in that: described cushion block (12) is provided with clamp (7), described clamp (7) is by the first fixture block (8), the second fixture block (9), the 3rd fixture block (10) forms, described the first fixture block (8) comprises the first evener (801), described the first evener (801) middle part is provided with the first hole (802), two ends, left and right are provided with the first clamping section (803) to downward-extension, the first clamping section (803) right-hand member of described right-hand member is provided with first link slot (804) of two vertical settings that are parallel to each other, described the second fixture block (9) comprises the second evener (901), described the second evener (901) middle part is provided with the second hole (902), two ends, left and right are provided with the second clamping section (903) to downward-extension, second clamping section (903) of described left end is provided with first connecting portion (904) of two vertical settings that are parallel to each other, described in each, the first connecting portion (904) is I-shaped structure with the second clamping section (903) in conjunction with forming cross section, the position of described the first link slot (804) and shape are corresponding with the first connecting portion (904), second clamping section (903) of described right-hand member is provided with second link slot (905) identical with the first link slot (804), described the 3rd fixture block (10) comprises the 3rd evener (1001), described the 3rd evener (1001) middle part is provided with the 3rd hole (1002), two ends, left and right are provided with the 3rd clamping section (1003) to downward-extension, the 3rd clamping section (1003) of described left end is provided with second connecting portion (1004) identical with the first connecting portion (904).
2. the special-shaped wire clamp of a kind of modified model as claimed in claim 1, it is characterized in that: described the first link slot (804) runs through the first clamping section (803), the second link slot (905) runs through the second clamping section (903), described the first connecting portion (904) length is identical with the first link slot (804) length, and described the second connecting portion (1004) length is identical with the second link slot (905) length.
3. the special-shaped wire clamp of a kind of modified model as claimed in claim 1, it is characterized in that: described the first link slot (804) runs through the first clamping section (803), the second link slot (905) runs through the second clamping section (903), described the first link slot (804) top and bottom are respectively equipped with the first connecting hole, the first bolt (805) is housed on described the first connecting hole, described the second link slot (905) top and bottom are respectively equipped with the second connecting hole, the second bolt (906) is housed on described the second connecting hole, the length of described the first connecting portion (904) and the second connecting portion (1004) is 1/5 of the first link slot (804) length.
4. the special-shaped wire clamp of a kind of modified model as claimed in claim 1, it is characterized in that: described the first evener (801) rear and front end is provided with the first extension (806) to downward-extension, described the second evener (901) rear and front end is provided with the second extension (907) to downward-extension, described the 3rd evener (1001) rear and front end is provided with the 3rd extension (1005) to downward-extension, and described the first extension (806), the second extension (907), the 3rd extension (1005) are highly all less than the thickness of cushion block thinnest part.
5. the special-shaped wire clamp of a kind of modified model as claimed in claim 1, is characterized in that: described the first hole (802), the second hole (902), the 3rd hole (1002) are square opening.
6. the special-shaped wire clamp of a kind of modified model as claimed in claim 1, is characterized in that: described the first hole (802), the second hole (902), the 3rd hole (1002) be circular port.
7. the special-shaped wire clamp of a kind of modified model as claimed in claim 1, is characterized in that: between described cushion block (12) and hold-down bolt (3), be also provided with spring.
8. the special-shaped wire clamp of a kind of modified model as claimed in claim 1, is characterized in that: first of described right-hand member steps up second of portion two ends and right-hand member and steps up portion two ends and be equipped with pocket for the punch head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334949.0U CN203883154U (en) | 2014-06-20 | 2014-06-20 | Improved profiled wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334949.0U CN203883154U (en) | 2014-06-20 | 2014-06-20 | Improved profiled wire clamp |
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| Publication Number | Publication Date |
|---|---|
| CN203883154U true CN203883154U (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334949.0U Active CN203883154U (en) | 2014-06-20 | 2014-06-20 | Improved profiled wire clamp |
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| Country | Link |
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| CN (1) | CN203883154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124538A (en) * | 2014-06-20 | 2014-10-29 | 国家电网公司 | Improved deformed wire clamp |
-
2014
- 2014-06-20 CN CN201420334949.0U patent/CN203883154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124538A (en) * | 2014-06-20 | 2014-10-29 | 国家电网公司 | Improved deformed wire clamp |
| CN104124538B (en) * | 2014-06-20 | 2016-03-23 | 国网浙江兰溪市供电公司 | The special-shaped wire clamp of a kind of modified model |
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