CN202963327U - Portable-type ground wire compression joint device - Google Patents
Portable-type ground wire compression joint device Download PDFInfo
- Publication number
- CN202963327U CN202963327U CN 201320000369 CN201320000369U CN202963327U CN 202963327 U CN202963327 U CN 202963327U CN 201320000369 CN201320000369 CN 201320000369 CN 201320000369 U CN201320000369 U CN 201320000369U CN 202963327 U CN202963327 U CN 202963327U
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- Prior art keywords
- large piston
- cylindrical shell
- barrel
- piston cylinder
- portable
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- Expired - Fee Related
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- 230000006835 compression Effects 0.000 title claims abstract description 17
- 238000007906 compression Methods 0.000 title claims abstract description 17
- 238000002788 crimping Methods 0.000 claims description 17
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 16
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000004880 explosion Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010030 laminating Methods 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
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a portable-type ground wire compression joint device, and belongs to the technical field of ground wire compression joint devices. The portable-type ground wire compression joint device comprises a compression mold, a large piston, a large piston cylinder, a pedestal, a hydraulic pressure gauge, a barrel and a pressing cap. The barrel and the hydraulic pressure gauge are fixedly arranged on the pedestal. The barrel is divided into an upper half part and a lower half part, the large piston cylinder is arranged inside the lower half part of the barrel, and the large piston is arranged inside the large piston cylinder. The hydraulic pressure gauge is communicated with the inside of the barrel. Two sides of the upper half part of the barrel are of an opening shape. The pressing cap is provided with outer threads, and inner threads which are matched with the pressing cap are arranged on the inner wall of the upper half part of the barrel. The pressing cap is connected into the upper half part of the barrel in a threaded mode. A lifting sleeve is arranged at the top end of the large piston, and the lifting sleeve arrives at the upper half part of the barrel. The pressing cap and the lifting sleeve are arranged within a compression joint working area, and the compression mold is arranged in the compression joint working area. Besides, a manual hydraulic rod which is matched with the large piston cylinder is arranged on the pedestal. The portable-type ground wire compression joint device is simple in structure, portable and practical.
Description
Technical field
The utility model relates to the lead wire and earth wire compression bonding apparatus, particularly a kind of portable lead wire and earth wire compression bonding apparatus.
Background technology
Present stage China or the country of electric power resource famine, so just make the power transmission and transformation line industry that very large market is arranged, but also exist sizable gap in transmission line construction field and advanced foreign technology, along with China's transmission of electricity construction technology is standardized more, scientific, the tool equipment used also increased than in the past, wherein very high to a lot of technological requirements in construction, in transmission line of electricity erection construction process, the connection of lead wire and earth wire is a very crucial step in construction, security and reliability that the technique that lead wire and earth wire connects and method directly have influence on transmission of electricity.
Traditional lead wire and earth wire connects the following method that mainly contains:
1. mechanical tong is pressed and connected: the cross section at wire is less than 240mm
2steel-cored aluminium strand, the general pincers that use are pressed connection, the instrument used is the pincers depressor, and this kind of pincers depressor is furnished with supporting punching block, and coordinates the size of punching block to carry out crimping according to various wire gauges, the liner of tube connector must with the same specification of wire, and pincers are pressed the connection that connects general applicable small cross sections lead wire and earth wire, while adopting forcipressure to connect wire, easily cause load mould excessively shallow, aluminium hydraulic pressed connecting pipe is held and is puted forth effort not, joint is easily extracted phenomenon out.
2. hydraulic connecting: hydraulic connecting is applicable to steel strand wires and cross section is greater than 240mm
2steel-cored aluminium strand, because it can produce larger pressure, quality of connection is high, place with good conditionsi should adopt as far as possible, the various model wire crimping connectors that hydraulic tool uses, but the steel strand wires of its crimping all size and steel-cored aluminium strand, yet the hydraulic press of at present main hydraulic connecting mode is all the Split type hydraulic machine, and adopt the Split type hydraulic machine to be connected wire, required power and hydraulic means, because equipment itself is heavy, in the actual shipment process, usually need four-player just can be carried, and crimping process medium power chance produces a lot of exhaust emission environment.
3. explosion crimping: the explosion crimping is applicable to wire and the steel strand wires of various models, the explosion crimping is to utilize to ask that the huge energy burst out into presses to tube connector explosive charge wink, produce plastic deformation, thereby a kind of technique that lead wire and earth wire is coupled together securely, generally be divided into primacord and nitrolite cartridge bag explosion crimping.Now general area is quite strict to the explosion Item Management, and the application of materials that the explosion crimping is used is received the process more complicated, and construction technology is comparatively complicated, be difficult for grasping, and security is poor, except special circumstances, in general present stage construction, uses less.
The utility model content
The purpose of this utility model is some defect that overcomes above-mentioned conventional art, and a kind of portable lead wire and earth wire compression bonding apparatus is provided.
To achieve these goals, the utility model is by the following technical solutions:
Portable lead wire and earth wire compression bonding apparatus, it comprises compacting tool set and power set, described power set comprise large piston, large piston cylinder, base, hydralic pressure gauge, cylindrical shell and pressure cap, described compacting tool set and power set form as a whole, at large piston and nylon Bowl seal part and O-ring seals that large piston cylinder matching part adopts, combine, be fixed with cylindrical shell and hydralic pressure gauge on described base, described cylindrical shell is divided into the first half and the latter half, be provided with large piston cylinder in the latter half of described cylindrical shell, be provided with large piston in described large piston cylinder, described hydralic pressure gauge is communicated with inner barrel, the both sides of the first half of described cylindrical shell are opening-like, described pressure cap is provided with external screw thread, the first half inwall of described cylindrical shell is provided with the internal thread that coordinates pressure cap, described pressure cap is bolted in the first half of cylindrical shell, the top of described large piston is provided with lifting sleeve, described lifting sleeve arrives at the first half of cylindrical shell, between described pressure cap and lifting sleeve, be in the crimping workspace, described crimping is provided with compacting tool set in workspace, be provided with in addition the hand-hydraulic bar that coordinates large piston cylinder on base.
Beneficial effect: combine at large piston and nylon Bowl seal part and O-ring seals that large piston cylinder matching part adopts, force lip limit and the casing wall laminating of nylon bowl while due to rubber, thering is good elastic force balance, play good sealing function, by manual mode crimping lead wire and earth wire, replace hydraulic press crimping lead wire and earth wire, this device has light, the characteristics of easily carrying, in site operation, because need are frequently carried, can effectively reduce labour intensity, make this traditional fully integratedization of Split type hydraulic device, it is hydraulic part, the compacting tool set part of wire, hydralic pressure gauge is integrated, make the design of this product more reasonable, more convenient to operate, flexibly, and convenient transportation, the utility model is furnished with pressure display unit, control more accurately crimp quality, its volume simple in structure is little, lightweight, and flexible operation has reached reduction labour intensity, the effect of increasing work efficiency, transportation is easily convenient, and this device can a people be carried with pack basket in mountain area, can fully make up the defect of hydraulic means heaviness, use this device to carry out the connection of lead wire and earth wire, owing to being connected by manual mode, and do not adopt gasoline engine to be used as power, thereby can not cause the pollution to environment.
The accompanying drawing explanation
Fig. 1 is the utility model internal structure view.
The specific embodiment
In order better to understand the utility model technology contents, specific embodiment below is provided, the utility model is described further.
The present embodiment, with reference to Fig. 1, a kind of portable lead wire and earth wire compression bonding apparatus, it comprises compacting tool set 1 and power set, described power set comprise large piston 2, large piston cylinder 3, base 4, hydralic pressure gauge 5, cylindrical shell 6 and pressure cap 7, described compacting tool set and power set form as a whole, at large piston and nylon Bowl seal part and O-ring seals that large piston cylinder matching part adopts, combine, be fixed with cylindrical shell 6 and hydralic pressure gauge 5 on described base 4, described cylindrical shell 6 is divided into the first half and the latter half, be provided with large piston cylinder 3 in the latter half of described cylindrical shell 6, be provided with large piston 2 in described large piston cylinder 3, described hydralic pressure gauge 5 is communicated with cylindrical shell 6 inside, the both sides of the first half of described cylindrical shell 6 are opening-like, described pressure cap 7 is provided with external screw thread, the first half inwall of described cylindrical shell 6 is provided with the internal thread that coordinates pressure cap 7, described pressure cap 7 is bolted in the first half of cylindrical shell 6, the top of described large piston 2 is provided with lifting sleeve, described lifting sleeve arrives at the first half of cylindrical shell 6, it between described pressure cap 7 and lifting sleeve, is crimping workspace 8, be provided with compacting tool set 1 in described crimping workspace 8, be provided with in addition the hand-hydraulic bar 9 that coordinates large piston cylinder on base 4.
Below the utility model is described in detail; above-described embodiment, be only the utility model preferred embodiment, can not limit the concrete practical range of the utility model; every according to the impartial variation of the utility model technology contents do and modification, all in the utility model rights protection scope.
Claims (2)
1. a portable lead wire and earth wire compression bonding apparatus, it comprises compacting tool set and power set, described power set comprise large piston, large piston cylinder, base, hydralic pressure gauge, cylindrical shell and pressure cap, it is characterized in that: described compacting tool set and power set form as a whole, at large piston and nylon Bowl seal part and O-ring seals that large piston cylinder matching part adopts, combine.
2. portable lead wire and earth wire compression bonding apparatus as claimed in claim 1, it is characterized in that: be fixed with cylindrical shell and hydralic pressure gauge on described base, described cylindrical shell is divided into the first half and the latter half, be provided with large piston cylinder in the latter half of described cylindrical shell, be provided with large piston in described large piston cylinder, described hydralic pressure gauge is communicated with inner barrel, the both sides of the first half of described cylindrical shell are opening-like, described pressure cap is provided with external screw thread, the first half inwall of described cylindrical shell is provided with the internal thread that coordinates pressure cap, described pressure cap is bolted in the first half of cylindrical shell, the top of described large piston is provided with lifting sleeve, described lifting sleeve arrives at the first half of cylindrical shell, between described pressure cap and lifting sleeve, be in the crimping workspace, described crimping is provided with compacting tool set in workspace, be provided with in addition the hand-hydraulic bar that coordinates large piston cylinder on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000369 CN202963327U (en) | 2013-01-04 | 2013-01-04 | Portable-type ground wire compression joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000369 CN202963327U (en) | 2013-01-04 | 2013-01-04 | Portable-type ground wire compression joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963327U true CN202963327U (en) | 2013-06-05 |
Family
ID=48504457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000369 Expired - Fee Related CN202963327U (en) | 2013-01-04 | 2013-01-04 | Portable-type ground wire compression joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969386A (en) * | 2020-07-30 | 2020-11-20 | 国网山东省电力公司平原县供电公司 | Crimping device of steel-cored aluminum strand |
-
2013
- 2013-01-04 CN CN 201320000369 patent/CN202963327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969386A (en) * | 2020-07-30 | 2020-11-20 | 国网山东省电力公司平原县供电公司 | Crimping device of steel-cored aluminum strand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER Effective date: 20131106 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER Effective date: 20131106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410000 CHANGSHA, HUNAN PROVINCE TO: 100000 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131106 Address after: 100000 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER Address before: 410000 Hunan province Changsha County quantang streets quantang community Panpan Road No. 252 (Changsha Vocational and Technical College of Electricity) Patentee before: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER |
|
| 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: 20130605 Termination date: 20180104 |