CN209298380U - A kind of laborsaving intermediate potential insulation lapping bar - Google Patents
A kind of laborsaving intermediate potential insulation lapping bar Download PDFInfo
- Publication number
- CN209298380U CN209298380U CN201822086919.3U CN201822086919U CN209298380U CN 209298380 U CN209298380 U CN 209298380U CN 201822086919 U CN201822086919 U CN 201822086919U CN 209298380 U CN209298380 U CN 209298380U
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- Prior art keywords
- operating stick
- fixed link
- compression bar
- spring
- fixedly connected
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- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 36
- 238000007906 compression Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model relates to electric wire lap bars field, need to expend the more time during solving gage lap to main line, operating difficulties and the lower problem of safety disclose a kind of laborsaving intermediate potential insulation lapping bar.The lap bars include operating stick, fixed link, elbow and clamping device, the left end of the pull rod is fixedly connected with lower lock block, the right end of the pull rod passes through fixed link and the upper end of connecting rod is rotatablely connected, the lower end of the connecting rod and compression bar are rotatablely connected, the pull rod and fixed link, which are constituted, to be rotatablely connected, the left end of the compression bar and operating stick are rotatablely connected, the first spring is equipped between the compression bar and operating stick, one end of first spring is fixedly connected with the right end of compression bar, the other end of first spring is fixedly connected with operating stick, the upper holder block is installed in fixed link, the upper holder block is oppositely arranged with lower lock block.The utility model lap bars have advantage simple to operate, time saving and energy saving, highly-safe.
Description
Technical field
The utility model relates to electric wire lap bars technical fields, more particularly, to a kind of laborsaving intermediate potential insulation lapping
Bar.
Background technique
It carries out generally requiring to use large and medium-sized electrical equipment during construction action outdoors, large and medium-sized electrical equipment makes
It needs to connect power supply with process to work, the electric wire set up by overlap joint field main at present, thus guide electric current into ground,
It realizes the power supply of large and medium-sized electrical equipment, but needs by hand to connect lead during setting up lead on the electric wire to erection
It is connected on main line, needs to expend the more time during by gage lap to main line, operating difficulties and safety is lower.
Summary of the invention
The utility model is that prior art outdoor electrical lead overlap joint main line operating difficulties, safety is low asks in order to overcome
Topic, provides a kind of intermediate potential insulation lapping bar, this lap bars can fast implement gage lap main line, easy to operate, time saving
It is laborsaving, it is highly-safe.
To achieve the goals above, the utility model uses following technical scheme:
A kind of laborsaving intermediate potential insulation lapping bar, including operating stick, fixed link, elbow and clamping device, the fixation
The upper end of bar is fixedly connected with elbow, and the lower end of the fixed link is fixedly connected with operating stick upper end, and the clamping device includes
Pull rod, briquetting, connecting rod and compression bar, the briquetting include upper holder block and lower lock block, and left end and the lower lock block of the pull rod are fixed
Connection, the right end of the pull rod passes through fixed link and the upper end of connecting rod is rotatablely connected, and the lower end of the connecting rod and compression bar turn
Dynamic connection, the pull rod and fixed link, which are constituted, to be rotatablely connected, and the left end of the compression bar and operating stick are rotatablely connected, the compression bar with
The first spring is equipped between operating stick, one end of first spring is fixedly connected with the right end of compression bar, the first spring it is another
End is fixedly connected with operating stick, and the upper holder block is installed in fixed link, and the upper holder block is oppositely arranged with lower lock block.
Field work electricity consumption needs for lead to be connected on main line, by lead by electrical conduction to ground, for construction equipment
It uses, the utility model clamps lead by upper holder block and being oppositely arranged for lower lock block, takes so that lead is fixed on
On extension bar, held tight is carried out to lead by clamping device, prevents lead from falling off from lap bars, is then suspended on elbow
On main line, since elbow, fixed link, briquetting are conductive material, thus realize the connection of main line and lead, side easy to operate
Just, lead is directly connect by substitution with main line in the prior art, and safety obtains larger raising in connection procedure, prevents electric shock thing
Therefore occur；Before opening the clamp port between upper holder block and lower lock block, compression bar only need to be lifted, the first spring, which is in, at this time stretches shape
Then lead is placed in clamping opening by state, unclamp compression bar, and spring contraction pulls compression bar, to realize upper holder block and lower lock block to drawing
The clamping of line is simple to operate quick；After the completion of electricity consumption, directly the lap bars being suspended on main line are removed, so
Upper lower lock block is unclamped afterwards, removes lead, it is time saving and energy saving compared to conventional method.
Preferably, being equipped with inserted sheet close to the side of operating stick on the compression bar, the inserted sheet is equipped with the first spliced eye,
The operating stick is equipped with strip jack compatible with inserted sheet, and the operating stick is equipped with second perpendicular with strip jack
Spliced eye；After the inserted sheet insertion strip jack, the first spliced eye is connected with the second spliced eye.
The present invention is by order to further realize upper holder block and lower lock block to the held tight of lead, by leaning on compression bar
The side of near operation bar is equipped with inserted sheet, and the first spliced eye is equipped on inserted sheet, and operating stick is equipped with strip compatible with inserted sheet
Jack is equipped with second spliced eye perpendicular with strip jack in operating stick；In use, lead is placed in lower lock block
After between lower lock block, compression bar is unclamped, under the pulling force effect of the first spring, inserted sheet is inserted into bar shaped jack, then using slotting
Bolt is inserted into the first spliced eye and the second spliced eye, to keep compression bar relatively fixed with operating stick, realizes upper holder block and lower lock block pair
The held tight of lead prevents lead caused by occurring loosening between the two from falling off.
Preferably, being vertically equipped with shank in the fixed link, second spring is equipped between the shank and pull rod,
The left end of the shank is fixedly connected with upper holder block, and the right end of the shank is fixedly connected with one end of second spring, institute
The other end for stating second spring is fixedly connected with the right end of pull rod.
When lifting compression bar, the first spring is in tensional state, and second spring is in compressive state, and lead is put into upper pressure
Compression bar is unclamped after between block and lower lock block, the effect of the first spring and second spring restoring force makes upper holder block and lower lock block to lead
Held tight, second spring play the role of assisting the first spring.
Preferably, the upper holder block is equipped with upper clamp port, the lower lock block is equipped with lower clamp port, the upper clamping
Mouth is oppositely arranged with lower clamp port.
Upper clamp port, clamp port under being arranged on lower lock block, so that lead be enable to be accommodated in are set on upper holder block
In the hole that clamp port and lower clamp port are formed, increase the contact area of lead and grip block, to improve lead and grip block
Between frictional force, prevent lead from falling off from lap bars.
Preferably, the operating stick lower end is equipped with insulation sleeve.
Preferably, the right end of the compression bar is equipped with handle.
Therefore, it the utility model has the following beneficial effects: (1) realizes the connection of main line and lead by lap bars, replaces
Lead is connect by generation with main line by hand in the prior art, and safety obtains larger raising in connection procedure, (2) side easy to operate
Just, time saving and energy saving.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is partial enlargement structural representation at A in Fig. 1.
Fig. 3 is partial enlargement structural representation at middle B in Fig. 1.
Appended drawing reference
Operating stick 1, fixed link 2, elbow 3, clamping device 4, pull rod 41, briquetting 42, connecting rod 43, compression bar 44, upper holder block
421, lower lock block 422, the first spring 5, second spring 6, inserted sheet 441, the first spliced eye 442, strip jack 11, the second spliced eye
12, shank 21, upper clamp port 423, lower clamp port 424, insulation sleeve 13, handle 443.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described further.
Embodiment 1
Such as the structural schematic diagram that Fig. 1 is this practical laborsaving intermediate potential insulation lapping bar, including operating stick 1, fixed link 2,
Elbow 3 and clamping device 4, the upper end of the fixed link are fixedly connected with elbow, the lower end and operating stick upper end of the fixed link
It is fixedly connected, the clamping device includes pull rod 41, briquetting 42, connecting rod 43 and compression bar 44, and fixed link, elbow and briquetting are
Conductive material, the briquetting include upper holder block 421 and lower lock block 422, and the left end of the pull rod is fixedly connected with lower lock block, described
The right end of pull rod passes through fixed link and the upper end of connecting rod is rotatablely connected, and the lower end of the connecting rod and compression bar are rotatablely connected, institute
It states pull rod and fixed link is constituted and is rotatablely connected, the left end of the compression bar and operating stick are rotatablely connected, and the right end of compression bar is equipped with handle
443, the first spring 5 is equipped between the compression bar and operating stick, one end of first spring is fixedly connected with the right end of compression bar,
The other end of first spring is fixedly connected with operating stick；Vertically be equipped with shank 21 in fixed link, the shank and pull rod it
Between be equipped with second spring 6, the left end of the shank is fixedly connected with upper holder block, the right end of the shank and second spring
One end is fixedly connected, and the other end of the second spring is fixedly connected with the right end of pull rod；Fig. 3 is partial enlargement at middle B in Fig. 1
Structural schematic diagram, the upper holder block are equipped with upper clamp port 423, and the lower lock block is equipped with lower clamp port 424, the upper clamping
Mouth is oppositely arranged with lower clamp port；It is equipped with inserted sheet 441 close to the side of operating stick on the compression bar, the inserted sheet is equipped with first
Spliced eye 442, Fig. 2 are that partial enlargement structural representation, the operating stick are equipped with strip compatible with inserted sheet at A in Fig. 1
Jack 11, the operating stick is equipped with second spliced eye 12 perpendicular with strip jack, after the inserted sheet is inserted into strip jack,
First spliced eye is connected with the second spliced eye；The length of operating stick is 0.6-1m, and operating stick lower end is equipped with insulation sleeve 13, operation
Bar is hollow structure and is insulating materials.
The use process of the utility model operating stick are as follows: first will pull up compression bar by handle 443, and make to be oppositely arranged
Upper holder block 421 and the separation of lower lock block 422 are formed and are dehisced, and then will be needed during the lead that connects is placed in and dehisces, at this time the first spring 5
In tensional state, second spring 6 is in compressive state；Handle is unclamped, the effect of the first spring and second spring restoring force makes
Then upper holder block and lower lock block are inserted into the first grafting using plug to lead held tight, while in inserted sheet insertion bar shaped jack
Hole and the second spliced eye realize upper holder block and lower lock block to the close folder of lead to keep compression bar 44 and operating stick 1 relatively fixed
It holds, prevents lead caused by occurring loosening between the two from falling off.The utility model realizes the company of main line and lead by lap bars
Logical, lead is connect by substitution with main line by hand in the prior art, and safety obtains larger raising, side easy to operate in connection procedure
Just, time saving and energy saving.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of laborsaving intermediate potential insulation lapping bar, which is characterized in that including operating stick (1), fixed link (2), elbow (3) and
Clamping device (4), the upper end of the fixed link are fixedly connected with elbow, and the lower end and operating stick upper end of the fixed link are fixed to be connected
It connects, the clamping device includes that pull rod (41), briquetting (42), connecting rod (43) and compression bar (44), the briquetting include upper holder block
(421) be fixedly connected with lower lock block (422), the left end of the pull rod with lower lock block, the right end of the pull rod pass through fixed link with
The upper end of connecting rod is rotatablely connected, and the lower end of the connecting rod and compression bar are rotatablely connected, and the pull rod and fixed link are constituted and rotated
Connection, the left end of the compression bar and operating stick are rotatablely connected, and are equipped with the first spring (5) between the compression bar and operating stick, described
One end of first spring is fixedly connected with the right end of compression bar, and the other end of the first spring is fixedly connected with operating stick, the upper pressure
Block is installed in fixed link, and the upper holder block is oppositely arranged with lower lock block.
2. a kind of laborsaving intermediate potential insulation lapping bar according to claim 1, which is characterized in that close on the compression bar
The side of operating stick is equipped with inserted sheet (441), and the inserted sheet is equipped with the first spliced eye (442), and the operating stick is equipped with and inserts
The compatible strip jack (11) of piece, the operating stick are equipped with second spliced eye (12) perpendicular with strip jack；It is described
After inserted sheet is inserted into strip jack, the first spliced eye is connected with the second spliced eye.
3. a kind of laborsaving intermediate potential insulation lapping bar according to claim 1, which is characterized in that hang down in the fixed link
Shank (21) directly are equipped with, second spring (6), the left end of the shank and upper holder block are equipped between the shank and pull rod
It is fixedly connected, the right end of the shank is fixedly connected with one end of second spring, the other end and pull rod of the second spring
Right end be fixedly connected.
4. a kind of laborsaving intermediate potential insulation lapping bar according to claim 1, which is characterized in that set on the upper holder block
Have upper clamp port (423), the lower lock block is equipped with lower clamp port (424), and the upper clamp port is oppositely arranged with lower clamp port.
5. a kind of laborsaving intermediate potential insulation lapping bar according to claim 1, which is characterized in that the operating stick lower end
Equipped with insulation sleeve (13).
6. a kind of laborsaving intermediate potential insulation lapping bar according to claim 1, which is characterized in that the right end of the compression bar
Equipped with handle (443).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086919.3U CN209298380U (en) | 2018-12-12 | 2018-12-12 | A kind of laborsaving intermediate potential insulation lapping bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086919.3U CN209298380U (en) | 2018-12-12 | 2018-12-12 | A kind of laborsaving intermediate potential insulation lapping bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298380U true CN209298380U (en) | 2019-08-23 |
Family
ID=67654457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086919.3U Expired - Fee Related CN209298380U (en) | 2018-12-12 | 2018-12-12 | A kind of laborsaving intermediate potential insulation lapping bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209298380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873360A (en) * | 2018-12-12 | 2019-06-11 | 国网浙江龙游县供电有限公司 | A kind of laborsaving intermediate potential insulation lapping bar |
-
2018
- 2018-12-12 CN CN201822086919.3U patent/CN209298380U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873360A (en) * | 2018-12-12 | 2019-06-11 | 国网浙江龙游县供电有限公司 | A kind of laborsaving intermediate potential insulation lapping bar |
| CN109873360B (en) * | 2018-12-12 | 2020-10-20 | 国网浙江龙游县供电有限公司 | Labor-saving intermediate potential insulation lap joint rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |