CN207559102U - A kind of cable connecting arrangement - Google Patents
A kind of cable connecting arrangement Download PDFInfo
- Publication number
- CN207559102U CN207559102U CN201721221358.2U CN201721221358U CN207559102U CN 207559102 U CN207559102 U CN 207559102U CN 201721221358 U CN201721221358 U CN 201721221358U CN 207559102 U CN207559102 U CN 207559102U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- joint mechanism
- compression
- compression joint
- cable
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- 230000006835 compression Effects 0.000 claims abstract description 83
- 238000007906 compression Methods 0.000 claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000002788 crimping Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 11
- 239000004411 aluminium Substances 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Processing Of Terminals (AREA)
Abstract
The utility model discloses a kind of cable connecting arrangements, the connecting tube of core is led including being used to be socketed in two cables, the both ends of connecting tube are used to compress the compression joint mechanism for leading core in cable at least provided with two groups, and connecting tube often holds the compression joint mechanism of setting to be sequentially distributed along the axial direction of connecting tube；When connecting tube is made of copper material, distance apart from the every every end of one group of nearest compression joint mechanism of end and connecting tube of connecting tube is 3 5mm, the distance between compression joint mechanism of connecting tube either end setting is 3 7mm, when connecting tube is made of aluminium material, apart from connecting tube, often often the distance of end is the distance between 3 7mm, the compression joint mechanism of connecting tube either end setting is 3 6mm for one group of nearest compression joint mechanism of end and connecting tube；It is fixed by the position to compression joint mechanism, operating personnel are without again measuring crimping position, that is, the crimping time saved, and can arbitrarily be operated to avoid operating personnel and cause phenomena such as crimp quality is unqualified, and conducting wire easily comes off.
Description
Technical field
The utility model is related to cable connection technical field of tools more particularly to a kind of cable connecting arrangements.
Background technology
At present crimp type connecting tube, market are often used in order to which two conducting wires are attached during power construction
Upper existing crimp type connecting tube is usually made of copper material or aluminium material, during the connection process first by two wire terminations
Insulated hull is peelled off, and core is led in exposing, and the diameter selection connecting tube of core is then led in, is inserted core is led in two conducting wires respectively
Enter into connecting tube, connecting tube compressive strain is formed by load mould according to theoretic crimping position with Crimping Pliers；Using this company
When taking over, it is difficult to determine to crimp position first, and according to professional standard, the position tool for crimping position there are certain requirements, and existing connection
Pipe causes the randomness that worker crimps in the construction process stronger, influences final connection there is no being identified to crimping position
Quality；In addition it will be led by the pressure of load mould during crimping since the surface compressive strain by connecting tube being needed to form load mould
Line is fixed, and load mould can cause electric field distortion, influences the transmission quality of cable.
Therefore, it is badly in need of designing a kind of new cable connecting arrangement, existing cable connecting tube crimping position to be overcome to be difficult to determine
And the deficiency of cable transmission quality is influenced after crimping.
Utility model content
The purpose of this utility model is to provide a kind of cable connecting arrangements, and crimping position is fixed, saves operator
Member simplifies operating process, and do not generate load mould during crimping, it is right after crimping to effectively reduce to the measurement process of crimping position
The influence of cable transmission quality.
The technical solution adopted in the utility model is：A kind of cable connecting arrangement is socketed including being used in two cables
The connecting tube of core is led, the both ends of connecting tube are used to compress the compression joint mechanism for leading core in cable, connection at least provided with two groups
Pipe often holds the compression joint mechanism of setting to be sequentially distributed along the axial direction of connecting tube；Connecting tube is made of copper material or aluminium material,
When connecting tube is made of copper material, apart from connecting tube, often one group of nearest compression joint mechanism of end often holds end with connecting tube
It is 3-7mm that distance, which is the distance between 3-5mm, the compression joint mechanism of connecting tube either end setting, when connecting tube is by aluminium material system
Cheng Shi, the distance apart from the every every end of one group of nearest compression joint mechanism of end and connecting tube of connecting tube are 3-7mm, connecting tube
The distance between compression joint mechanism of either end setting is 3-6mm.
Further every group of compression joint mechanism includes at least one single-point compression bonding apparatus, and the single-point compression bonding apparatus is equal
Including pressure contact portion and press fit portion, the pressure contact portion includes the compression bar that section is square, the pressure-pad for being arranged on compression bar upper end
And it is arranged on the serrated metal shrapnel on compression bar side wall；The press fit portion includes being arranged on the lateral wall of connecting tube
And it is provided on the lateral wall of connecting tube and the square hole of madial wall, the inner wall of square hole matched with serrated metal shrapnel
The shrapnel of falling serrated metal.
Further every group of compression joint mechanism includes multiple single-point compression bonding apparatus, multiple lists in every group of compression joint mechanism
Point compression bonding apparatus is uniformly arranged along the circumferential direction of connecting tube.
Further multiple tapered protrusions are evenly arranged on the lower face of the compression bar.
Further the compression bar, serrated metal shrapnel and the shrapnel of falling serrated metal are made of copper product.
The utility model by for be socketed two cables in lead core connecting tube both ends at least provided with two
Group leads the compression joint mechanism of core for compressing in cable, connecting tube often holds the compression joint mechanism of setting along the axial direction of connecting tube
It is sequentially distributed, and the position of compression joint mechanism is fixed according to the material of connecting tube, during crimping, operating personnel are without again
Crimping position is measured, the crimping time not only saved, but also can arbitrarily be operated to avoid operating personnel and cause crimp quality only
Phenomena such as pass, conducting wire easily comes off.
Further single-point compression bonding apparatus includes pressure contact portion and press fit portion, and it is square that pressure contact portion, which includes section,
Compression bar, the pressure-pad for being arranged on compression bar upper end and the serrated metal shrapnel being arranged on compression bar side wall；Press fit portion includes
Be arranged on the lateral wall of connecting tube and be provided on the lateral wall of connecting tube and the square hole of madial wall, the inner wall of square hole with
The matched shrapnel of falling serrated metal of serrated metal shrapnel；Pass through serrated metal shrapnel and the shrapnel of falling serrated metal phase
The clamping mode of cooperation can effectively compress the interior of cable and lead core, and do not need to crimping tool during crimping, facilitate operation
The operation of personnel will not generate load mould after crimping, effectively reduce the influence to cable transmission quality after crimping.
Multiple tapered protrusions are further evenly arranged on the lower face of compression bar, tapered protrusion can effectively compress cable
In lead core, prevent cable in lead core and come off from connecting tube.
Description of the drawings
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the enlarged drawing at p in Fig. 1.
Specific embodiment
As shown in Figure 1, a kind of cable connecting arrangement, core is led including being used to be socketed in the first cable 2 and the second cable 3
Connecting tube 1, the both ends of connecting tube 1 are used to compress at least provided with two groups in the first cable 2 and the second cable 3 pressure for leading core
Connection mechanism, connecting tube 1 often hold the compression joint mechanism of setting to be sequentially distributed along the axial direction of connecting tube 1；Connecting tube 1 is by copper material
Or aluminium material is made, when connecting tube 1 is made of copper material, one group of compression joint mechanism often holding end nearest apart from connecting tube 1 with
The distance a of the end end of connecting tube 1 is that the distance between 3-5mm, the compression joint mechanism of 1 either end of connecting tube setting b are 3-
7mm, when connecting tube 1 is made of aluminium material, one group of compression joint mechanism and the connecting tube 1 of often holding end nearest apart from connecting tube 1 should
The distance a for holding end is that the distance between 3-7mm, the compression joint mechanism of 1 either end of connecting tube setting b are 3-6mm；Due to needing
The diameter that core is led in first cable 2 of crimping and the second cable 3 is different, the connecting tube 1 of the present apparatus also there are many model, section
The interior diameter of a circle in face is different, and table 1 is unlike material in the present apparatus, the crimping in different cross section in the connecting tube 1 of circular diameter
The mechanism installation position table of comparisons, crimping position of the installation position of compression joint mechanism according to crimp type connecting tube in the prior art in table 1
Standard is configured, since the crimping position of all compression joint mechanisms has all been fixed by standard, during crimping, and behaviour
Make personnel without being measured again to crimping position, that is, the crimping time saved, and can arbitrarily operate and cause to avoid operating personnel
Phenomena such as crimp quality is unqualified, and conducting wire easily comes off.
Table 1
As shown in Fig. 2, every group of compression joint mechanism includes at least one single-point compression bonding apparatus, every group of pressure in the present embodiment
Connection mechanism includes two single-point compression bonding apparatus, circumferential direction of the two single-point compression bonding apparatus in every group of compression joint mechanism along connecting tube 1
It is uniformly arranged, two single-point compression bonding apparatus is included, therefore two in every group of compression joint mechanism by every group of compression joint mechanism in this present embodiment
A single-point compression bonding apparatus is arranged symmetrically, and two single-point compression bonding apparatus in every group of compression joint mechanism are uniform along the circumferential direction of connecting tube 1
The mode of setting can enhance the fixed function to leading core in cable, make the pressure of application evenly；The single-point compression bonding apparatus
Include pressure contact portion and press fit portion, the pressure contact portion includes the compression bar 7 that section is square, is arranged on 7 upper end of compression bar
Pressure-pad 4 and the serrated metal shrapnel 9 being arranged on 7 side wall of compression bar, extending direction and the compression bar 7 of serrated metal shrapnel 9
Axial direction it is identical；The press fit portion includes being arranged on the lateral wall of connecting tube 1 and through the lateral wall of connecting tube 1
With the square hole 6 of madial wall, it is provided with and the 9 matched shrapnel of falling serrated metal of serrated metal shrapnel on the inner wall of square hole 6
5, the width of the cross section of compression bar 7 is less than the width of square hole 6, and the length of compression bar 7 is more than the depth of square hole 6, the lower face of compression bar 7
On be evenly arranged with multiple tapered protrusions 8, compression bar 7, serrated metal shrapnel 9 and the shrapnel of falling serrated metal 5 are led by having both
Electrically it is made with the copper product of elasticity；The shrapnel of falling serrated metal 5 is arranged on along 1 axial direction of connecting tube in the present embodiment
On the two sides madial wall in hole, installation position of the serrated metal shrapnel 9 on 7 side wall of compression bar and 5 phase of the shrapnel of falling serrated metal
It is corresponding, when needing to carry out compressing connection to leading core in the first cable 2 and the second cable 3, it is only necessary to which firmly pressing pressure-pad 4 makes
Compression bar 7 is inserted into square hole 6, and the lower end of compression bar 7 compresses the first cable 2 and the interior of the second cable 3 leads core, serrated metal
Shrapnel 9 and 5 matched clamping mode of the shrapnel of falling serrated metal can effectively avoid compression bar 7 and loosen, the setting of 7 lower face of compression bar
Tapered protrusion 8 can effectively compress cable in lead core, prevent cable in lead core and come off from connecting tube 1.
When being attached using the present apparatus to the first cable 2 and the second cable 3, first by the first cable 2 and the second cable 3
The insulated hull of end is peelled off in exposing and leads core, and the close connecting tube 1 of the diameter selection diameter of bore of core is then led in, different
The size uniformity of the square hole 6 set in the connecting tube 1 of size causes, convenient for the versatility of pressure contact portion；Then by the first cable 2 and
Lead core in two cables 3 and be inserted respectively into connecting tube 1, ensure as possible the first cable 2 and the second cable 3 in lead core and be inserted into
Distance in connecting tube 1 is identical and is in contact, and several pressure contact portions is finally selected to snap fit onto respectively, the first cable 2 is completed in square hole 6
With the connection of the second cable 3；The position of the compression joint mechanism of the present apparatus is configured according to professional standard, and crimp quality is more preferable, and
It is time saving and energy saving without using tools such as Press Pliers during crimping, be not in load mould after crimping, can effectively reduce to electric field
It influences, ensures the transmission quality of cable.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should manage
Solution：It can still modify to the technical solution recorded in previous embodiment either to which part or whole technologies
Feature carries out equivalent replacement；And these modifications or replacement, it does not separate the essence of the corresponding technical solution, and the utility model is real
Apply the range of a technical solution.
Claims (5)
1. a kind of cable connecting arrangement, which is characterized in that the connecting tube of core, connecting tube are led including being used to be socketed in two cables
Both ends the compression joint mechanism of core is led in cable for compressing at least provided with two groups, connecting tube often holds the compression joint mechanism of setting
It is sequentially distributed along the axial direction of connecting tube；Connecting tube is made of copper material or aluminium material, when connecting tube is made of copper material
When, the distance apart from the every every end of one group of nearest compression joint mechanism of end and connecting tube of connecting tube is 3-5mm, and connecting tube is appointed
The distance between compression joint mechanism of meaning one end setting is 3-7mm, and when connecting tube is made of aluminium material, end is often held apart from connecting tube
The distance of the every end of one group of nearest compression joint mechanism of portion and connecting tube is 3-7mm, the press-connection machine of connecting tube either end setting
The distance between structure is 3-6mm.
2. cable connecting arrangement as described in claim 1, it is characterised in that：Every group of compression joint mechanism includes at least one
Single-point compression bonding apparatus, the single-point compression bonding apparatus include pressure contact portion and press fit portion, and the pressure contact portion includes section for just
Rectangular compression bar, the serrated metal shrapnel for being arranged on the pressure-pad of compression bar upper end and being arranged on compression bar side wall；The crimping
Auxiliary section includes being arranged on the lateral wall of connecting tube and through the lateral wall of connecting tube and the square hole of madial wall, the inner wall of square hole
On be provided with and the matched shrapnel of falling serrated metal of serrated metal shrapnel.
3. cable connecting arrangement as claimed in claim 2, it is characterised in that：Every group of compression joint mechanism includes multiple single-points
Compression bonding apparatus, multiple single-point compression bonding apparatus in every group of compression joint mechanism are uniformly arranged along the circumferential direction of connecting tube.
4. cable connecting arrangement as claimed in claim 2 or claim 3, it is characterised in that：It is uniformly arranged on the lower face of the compression bar
There are multiple tapered protrusions.
5. cable connecting arrangement as claimed in claim 4, it is characterised in that：The compression bar, serrated metal shrapnel and the saw that falls
Dentation metal clips is made of copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221358.2U CN207559102U (en) | 2017-09-22 | 2017-09-22 | A kind of cable connecting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221358.2U CN207559102U (en) | 2017-09-22 | 2017-09-22 | A kind of cable connecting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207559102U true CN207559102U (en) | 2018-06-29 |
Family
ID=62676589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721221358.2U Active CN207559102U (en) | 2017-09-22 | 2017-09-22 | A kind of cable connecting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207559102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137712A (en) * | 2019-04-25 | 2019-08-16 | 许伟 | Wiring terminals link device |
-
2017
- 2017-09-22 CN CN201721221358.2U patent/CN207559102U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137712A (en) * | 2019-04-25 | 2019-08-16 | 许伟 | Wiring terminals link device |
| CN110137712B (en) * | 2019-04-25 | 2020-09-01 | 许伟 | Wiring terminal connecting device |
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| GR01 | Patent grant |