CN214753086U - Crimping clamp of cable steel-cored aluminum strand - Google Patents
Crimping clamp of cable steel-cored aluminum strand Download PDFInfo
- Publication number
- CN214753086U CN214753086U CN202120706216.5U CN202120706216U CN214753086U CN 214753086 U CN214753086 U CN 214753086U CN 202120706216 U CN202120706216 U CN 202120706216U CN 214753086 U CN214753086 U CN 214753086U
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- Prior art keywords
- snap ring
- connecting rod
- clamp
- clamping ring
- side clamping
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- 238000002788 crimping Methods 0.000 title claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 16
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a crimping clamp of a cable steel-cored aluminum strand, which comprises a clamp main body, wherein the inner side of the clamp main body is provided with an upper side snap ring and a lower side snap ring; the outer wall of the top of the upper side clamping ring is fixedly connected with a first connecting rod, and the outer wall of the bottom of the lower side clamping ring is fixedly connected with a second connecting rod; the utility model discloses, through being provided with the upside snap ring, the downside snap ring, the rubber sleeve, devices such as first adjusting bolt and second adjusting bolt, different with traditional crimping clamp, adjust upside snap ring and downside snap ring respectively through first adjusting bolt and second adjusting bolt, make upside snap ring and downside snap ring carry out the crimping to the cable, later recycle fixing bolt and fixation nut and fix upside snap ring and downside snap ring, this clamp is except fixing bolt and fixation nut, first adjusting bolt and second adjusting bolt have been add as fixed establishment, crimping intensity has been increased, it is not hard up to prevent that the junction from producing.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a cable steel-cored aluminum strand's crimping clamp.
Background
The cable is an electric energy or signal transmission device, usually composed of several or several groups of wires, the cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable, etc., they are composed of single-strand or multi-strand wires and insulating layer, and are used to connect circuit, electric appliance, etc., the derivation/new product of the wire and cable is mainly produced by adopting new material, special material, or changing product structure, or improving process requirements, or combining different products due to different application occasions, different application requirements, convenience of equipment and reduced equipment cost.
The crimping clamp is the device of connecting both ends cable inlet wire, but the problem that present crimping clamp exists is, and the structure is too simple, only fixes the crimping with simple bolt, leads to joint strength not enough, and the durable use can cause the junction to take place not hard up, so need design a new cable steel core aluminum stranded conductor's crimping clamp and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a crimping clamp of a cable steel-cored aluminum strand.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a crimping clamp of a cable steel-cored aluminum strand comprises a clamp main body, wherein an upper side clamping ring and a lower side clamping ring are arranged on the inner side of the clamp main body;
the outer wall of the top of the upper side clamping ring is fixedly connected with a first connecting rod, and the outer wall of the bottom of the lower side clamping ring is fixedly connected with a second connecting rod;
the outer wall of the top of the upper side clamping ring and positioned at two sides of the first connecting rod are fixedly connected with first telescopic rods, and the outer wall of the bottom of the lower side clamping ring and positioned at two sides of the second connecting rod are fixedly connected with second telescopic rods;
the tail end of the oblique upper part of the first telescopic rod is fixedly connected with a first telescopic spring, and the tail end of the oblique lower part of the second telescopic rod is fixedly connected with a second telescopic spring;
the position, corresponding to the first connecting rod, of the inner side wall of the top of the clamp main body is in threaded connection with a first adjusting bolt, and the position, corresponding to the second connecting rod, of the inner side wall of the bottom of the clamp main body is in threaded connection with a second adjusting bolt;
be provided with fixing bolt between upside snap ring and the downside snap ring, fixing bolt lateral wall just is located upside snap ring top and the fixed fixation nut that has cup jointed in downside snap ring bottom.
As a further description of the above technical solution:
the outer wall of one end, close to the upper side snap ring and the lower side snap ring, is fixedly connected with a rubber sleeve.
As a further description of the above technical solution:
and the lower side clamping ring and the upper side clamping ring are symmetrically distributed.
As a further description of the above technical solution:
inside and upside snap ring and the corresponding position of downside snap ring in clamp main part both sides have seted up the sliding tray.
As a further description of the above technical solution:
the first adjusting bolt is contacted with the first connecting rod and one end of the second adjusting bolt close to the second connecting rod.
As a further description of the above technical solution:
the fixing bolt is located in the middle of the clamp main body.
The utility model discloses following beneficial effect has:
compared with the prior art, through being provided with the upside snap ring, the downside snap ring, the rubber sleeve, devices such as first adjusting bolt and second adjusting bolt, different with traditional crimping clamp, adjust upside snap ring and downside snap ring respectively through first adjusting bolt and second adjusting bolt, make upside snap ring and downside snap ring carry out the crimping to the cable, later recycle fixing bolt and fixation nut and fix upside snap ring and downside snap ring, this clamp is except that fixing bolt and fixation nut, first adjusting bolt and second adjusting bolt have been add as fixed establishment, crimping intensity has been increased, it is not hard up to prevent that the junction from producing.
Drawings
Fig. 1 is a schematic view of an internal structure of a crimping clamp for a cable steel-reinforced aluminum stranded wire according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a side view of the crimping clamp for the cable steel-reinforced aluminum conductor provided by the utility model.
Illustration of the drawings:
1. a clamp main body; 2. a first extension spring; 3. a first telescopic rod; 4. a first adjusting bolt; 5. a first connecting rod; 6. an upper snap ring; 7. a rubber sleeve; 8. a sliding groove; 9. a lower snap ring; 10. fixing the bolt; 11. fixing a nut; 12. a second adjusting bolt; 13. a second connecting rod; 14. a second telescopic rod; 15. a second extension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a crimping clamp of a cable steel-cored aluminum strand comprises a clamp main body 1, wherein an upper side clamping ring 6 and a lower side clamping ring 9 are arranged on the inner side of the clamp main body 1; the outer wall of the top of the upper side clamping ring 6 is fixedly connected with a first connecting rod 5, and the outer wall of the bottom of the lower side clamping ring 9 is fixedly connected with a second connecting rod 13; the outer wall of the top of the upper side clamping ring 6, which is positioned at two sides of the first connecting rod 5, is fixedly connected with a first telescopic rod 3, and the outer wall of the bottom of the lower side clamping ring 9, which is positioned at two sides of the second connecting rod 13, is fixedly connected with a second telescopic rod 14; the tail end of the oblique upper part of the first telescopic rod 3 is fixedly connected with a first telescopic spring 2, and the tail end of the oblique lower part of the second telescopic rod 14 is fixedly connected with a second telescopic spring 15; a first adjusting bolt 4 is in threaded connection with the position, corresponding to the first connecting rod 5, of the inner side wall of the top of the clamp main body 1, and a second adjusting bolt 12 is in threaded connection with the position, corresponding to the second connecting rod 13, of the inner side wall of the bottom of the clamp main body 1; be provided with fixing bolt 10 between upside snap ring 6 and the downside snap ring 9, fixing bolt 10 lateral wall just is located 6 tops of upside snap ring and the fixed cover in downside snap ring 9 bottom and has connect fixation nut 11.
The outer wall of one end of the upper side clamping ring 6 close to the lower side clamping ring 9 is fixedly connected with a rubber sleeve 7, the frictional resistance between the upper side clamping ring 6 and the lower side clamping ring 9 and a connected cable is increased, the lower side clamping ring 9 and the upper side clamping ring 6 are symmetrically distributed, the cable is convenient to be pressed and connected through the upper side clamping ring 6 and the lower side clamping ring 9, sliding grooves 8 are formed in the positions, corresponding to the upper side clamping ring 6 and the lower side clamping ring 9, in the two sides of the clamp main body 1, the upper side clamping ring 6 and the lower side clamping ring 9 are convenient to slide along the sliding grooves 8 and the clamp main body 1, the first adjusting bolt 4 is in contact with one end of the first connecting rod 5 and the end of the second adjusting bolt 12 close to the second connecting rod 13, the first connecting rod 5 and the second connecting rod 13 are convenient to be driven through the first adjusting bolt 4 and the second adjusting bolt 12, the positions of the upper side clamping ring 6 and the lower side clamping ring 9 are changed, the fixing bolt 10 is positioned in the middle of the clamp main body 1, facilitating the fixing strength between the upper snap ring 6 and the lower snap ring 9.
The working principle is as follows: first-selected to settle the cable between upside snap ring 6 and downside snap ring 9, twist respectively and move first adjusting bolt 4 and second adjusting bolt 12, adjust upside snap ring 6 and downside snap ring 9 through first adjusting bolt 4 and second adjusting bolt 12, carry out the crimping to two sets of cables and fix, later utilize fixing bolt 10 and fixation nut 11 to fix upside snap ring 6 and downside snap ring 9 for the cable can carry out the crimping fixed can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a cable steel-cored aluminum strand's crimping clamp, includes clamp main part (1), its characterized in that: an upper side clamping ring (6) and a lower side clamping ring (9) are arranged on the inner side of the clamp main body (1);
the outer wall of the top of the upper side clamping ring (6) is fixedly connected with a first connecting rod (5), and the outer wall of the bottom of the lower side clamping ring (9) is fixedly connected with a second connecting rod (13);
the outer wall of the top of the upper side clamping ring (6) is fixedly connected with first telescopic rods (3) which are positioned at two sides of the first connecting rod (5), and the outer wall of the bottom of the lower side clamping ring (9) is fixedly connected with second telescopic rods (14) which are positioned at two sides of the second connecting rod (13);
the tail end of the oblique upper part of the first telescopic rod (3) is fixedly connected with a first telescopic spring (2), and the tail end of the oblique lower part of the second telescopic rod (14) is fixedly connected with a second telescopic spring (15);
a first adjusting bolt (4) is in threaded connection with the position, corresponding to the first connecting rod (5), of the inner side wall of the top of the clamp main body (1), and a second adjusting bolt (12) is in threaded connection with the position, corresponding to the second connecting rod (13), of the inner side wall of the bottom of the clamp main body (1);
be provided with fixing bolt (10) between upside snap ring (6) and downside snap ring (9), fixing bolt (10) lateral wall just is located upside snap ring (6) top and the fixed cover in downside snap ring (9) bottom and has connect fixation nut (11).
2. A cable steel-cored aluminum strand crimping clamp as claimed in claim 1, wherein: the outer wall of one end, close to the upper side snap ring (6) and the lower side snap ring (9), of the upper side snap ring is fixedly connected with a rubber sleeve (7).
3. A cable steel-cored aluminum strand crimping clamp as claimed in claim 1, wherein: the lower side clamping ring (9) and the upper side clamping ring (6) are symmetrically distributed.
4. A cable steel-cored aluminum strand crimping clamp as claimed in claim 1, wherein: and sliding grooves (8) are formed in the positions, corresponding to the upper side clamping ring (6) and the lower side clamping ring (9), of the inner parts of the two sides of the clamp main body (1).
5. A cable steel-cored aluminum strand crimping clamp as claimed in claim 1, wherein: the first adjusting bolt (4) is in contact with one end of the first connecting rod (5) close to the first connecting rod, and the second adjusting bolt (12) is in contact with one end of the second connecting rod (13) close to the second connecting rod.
6. A cable steel-cored aluminum strand crimping clamp as claimed in claim 1, wherein: the fixing bolt (10) is located in the middle of the clamp main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120706216.5U CN214753086U (en) | 2021-04-08 | 2021-04-08 | Crimping clamp of cable steel-cored aluminum strand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120706216.5U CN214753086U (en) | 2021-04-08 | 2021-04-08 | Crimping clamp of cable steel-cored aluminum strand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214753086U true CN214753086U (en) | 2021-11-16 |
Family
ID=78601059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120706216.5U Active CN214753086U (en) | 2021-04-08 | 2021-04-08 | Crimping clamp of cable steel-cored aluminum strand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214753086U (en) |
-
2021
- 2021-04-08 CN CN202120706216.5U patent/CN214753086U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A crimping clamp for steel core aluminum stranded wire of cables Granted publication date: 20211116 Pledgee: China Postal Savings Bank Co.,Ltd. Xintai City sub branch Pledgor: Shandong Taichuan Cable Electric Appliance Co.,Ltd. Registration number: Y2024980001259 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |