Wire and cable tightener

Abstract

The utility model relates to the technical field of cable installation, in particular to a wire and cable tightener. According to the technical scheme, the combined connecting device comprises a first main body combined connecting base and a second main body combined connecting base which are the same in central axis and combined together in a threaded connection mode, and a cylindrical stop protection matching column is arranged at the matching position of the left side of the first main body combined connecting base and the second main body combined connecting base. The center position of the right side of the first main body combination connecting base and the center position of the left side of the second main body combination connecting base are each provided with a cylindrical take-up tensioning matching groove, and an integrally-formed main body connecting stabilizing column is arranged at the position of the center axis in each take-up tensioning matching groove. The cable storage device has the advantages that the cable can be tightened and stored according to needs when the cable storage device is used, safety storage of the reserved cable and tightening operation during installation can be met, and convenience is higher during tightening operation.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation, in particular to a wire and cable tightener. Background Art

[0002] When installing products such as wires and cables, in order to facilitate later maintenance, it is usually necessary to reserve wires and cables during installation so that sufficient length can be provided as needed for later maintenance. Existing cables are reserved by directly coiling the cables together during installation, and a separate tightening device is required to tighten the cables. During later maintenance, the tightening operation of the cables still needs to be used in conjunction with a separate tightening device, which has poor flexibility during use and is difficult to operate. Utility Model Content

[0003] The purpose of the utility model is to provide a wire and cable tightener, which can tighten and store cables as needed when in use, can meet the safe storage of reserved cables and the tightening operation during installation, and is more convenient in the tightening operation. Its main body is composed of two combined connecting seats that are connected in a matching manner, and the inner and outer sides of the two ends can meet the tightening and matching requirements of cables in different positions. It does not need to be used in conjunction with a separate charging device in the later use, which is more convenient when tightening the cables, and can provide reliable safety protection for the cables stored on the outside.

[0004] The technical solution of the utility model is as follows:

[0005] A wire and cable tightener, characterized in that it comprises a first main body assembly connecting seat and a second main body assembly connecting seat with the same central axis and assembled together by a threaded connection, a cylindrical stop protection mating column is provided at the mating position of the left side of the first main body assembly connecting seat and the second main body assembly connecting seat, a cylindrical wire winding and tensioning mating groove is provided at the right side of the first main body assembly connecting seat and the left center position of the second main body assembly connecting seat respectively, an integrally formed main body connection stabilizing column is provided at the inner center axis position of the wire winding and tensioning mating groove, the outer side of the main body connection stabilizing column exceeds the plane where the overall outer side end face is located, a spiral wire winding mating guide groove is provided on the inner cylindrical surface of the wire winding and tensioning mating groove, the outer cylindrical surfaces of the first main body assembly connecting seat and the second main body assembly connecting seat are both provided with cable winding mating anti-slip bosses evenly distributed circumferentially, and an integral fastening mounting hole is provided at the center position of the outer end face of the main body connection stabilizing column.

[0006] Furthermore, the stop protection matching column is connected and matched with the first main body assembly connecting seat in a detachable manner.

[0007] Furthermore, the length of the cable winding anti-slip boss is the same as the length of the second main body assembly connecting seat.

[0008] Furthermore, the outer side of the main body connecting stabilizing column is a conical structural surface, and the outer end surface edge position of the main body connecting stabilizing column is provided with a rounded structure for easy matching.

[0009] Furthermore, the size of the first main body assembly connecting seat is the same as the size of the second main body assembly connecting seat.

[0010] Beneficial effects of the utility model:

[0011] The utility model can tighten and store cables as needed when in use, can meet the safe storage of reserved cables and the tightening operation during installation, and is more convenient in the tightening operation. Its main body is composed of two combined connecting seats that are connected in a matching manner, and the inner and outer sides of the two ends can meet the tightening and matching requirements of cables in different positions. In the later use, it does not need to be used in conjunction with a separate charging device, which makes it more convenient to tighten the cables and can provide reliable safety protection for the cables stored on the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front schematic diagram of the utility model;

[0014] Figure 3 It is a left side schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the right side of the utility model;

[0016] Figure 5 It is a top view schematic diagram of the utility model;

[0017] Figure 6 It is a bottom view schematic diagram of the utility model;

[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0019] In the figure: 1. First main body assembly connecting seat, 2. Second main body assembly connecting seat, 3. Stop protection matching column, 4. Wire take-up tightening matching groove, 5. Main body connection stabilizing column, 6. Wire take-up matching guide groove, 7. Cable winding matching anti-slip boss, 8. Overall fastening installation hole. DETAILED DESCRIPTION

[0020] like Figures 1 to 7As shown, a wire and cable tightener comprises a first main body combined connection seat 1 and a second main body combined connection seat 2 which have the same central axis and are combined together by threaded connection, which constitute the main structure of the product. A cylindrical stop protection matching column 3 is provided at the left side of the first main body combined connection seat 1 and the matching position of the second main body combined connection seat 2, so that the cables on both sides will not be affected when tightening and winding when in use, and will not be entangled together. A cylindrical wire-receiving and tightening matching groove 4 is provided at the center position of the right side of the first main body combined connection seat 1 and the left side of the second main body combined connection seat 2, respectively, which can be tightened and matched with the mechanical components when stored. An integrally formed main body connection stabilizing column 5 is provided at the inner center axis position of the wire-receiving and tightening matching groove 4 to ensure better strength of the internal structure. The outer side of the main body connection stabilizing column 5 exceeds the plane where the overall outer end face is located, and a spiral wire-receiving and tightening matching guide groove 6 is provided on the inner cylindrical surface of the wire-receiving and tightening matching groove 4 to make the connection stability during matching better. The outer cylindrical surfaces of the first main body combined connection seat 1 and the second main body combined connection seat 2 are both provided with cable winding matching anti-skid bosses 7 evenly distributed around the circumference, and the cables can be wound at this position when they are matched. An integral fastening installation hole 8 is provided at the center position of the outer end surface of the main body connection stabilizing column 5, through which the overall installation and fixation can be performed, and it can also be combined with the transmission shaft to provide the tightener with rotational power when tightening. It can tighten and store the cables as needed when in use, and can meet the safe storage of reserved cables and the tightening operation during installation. It is more convenient during the tightening operation. Its main body is composed of two matched combined connection seats, and the inner and outer ends of the two ends can meet the tightening and matching requirements of cables at different positions. It does not need to be used with a separate charging device in the later use, which is more convenient when tightening the cables, and can provide reliable safety protection for the cables stored on the outside.

[0021] Preferably, the stop protection mating column 3 is detachably connected to the first main body assembly connecting seat 1, which has lower costs during production and processing. It can be connected by pressing or directly combined by threaded mating.

[0022] Preferably, the length of the cable winding anti-slip boss 7 is the same as the length of the second main body assembly connecting seat 2, so that the strength of the anti-slip matching structure is better and the safety is more stable when the cable is wound.

[0023] Preferably, the outer side of the main body connecting stabilizing column 5 is a conical structural surface, and the outer end surface edge position of the main body connecting stabilizing column 5 is provided with a rounded structure for easy matching, so that the outer structure occupies less space and the matching security of the outer edge position is better.

[0024] Preferably, the size of the first main body assembly connecting seat 1 is the same as the size of the second main body assembly connecting seat 2, so that the overall structure is better balanced, the space occupied by both sides is the same when in use, and the convenience is better when in use.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A wire and cable tightener, characterized in that: The invention comprises a first main body assembly connection seat (1) and a second main body assembly connection seat (2) which have the same central axis and are assembled together by threaded connection. A cylindrical stop protection mating column (3) is provided at the mating position of the left side of the first main body assembly connection seat (1) and the second main body assembly connection seat (2). A cylindrical wire-winding tightening mating groove (4) is provided at the center position of the right side of the first main body assembly connection seat (1) and the left side of the second main body assembly connection seat (2). An integrally formed main body connection stabilizing column (5) is provided at the center axis position of the inner center axis of the wire-winding tightening mating groove (4). The outer side of the main body connection stabilizing column (5) exceeds the plane where the overall outer side end face is located. A spiral wire-winding mating guide groove (6) is provided on the inner cylindrical surface of the wire-winding tightening mating groove (4). The outer cylindrical surfaces of the first main body assembly connection seat (1) and the second main body assembly connection seat (2) are both provided with cable winding mating anti-slip bosses (7) evenly distributed around the circumference. An integral fastening mounting hole (8) is provided at the center position of the outer side end face of the main body connection stabilizing column (5).

2. The wire and cable tightener according to claim 1, characterized in that: The stop protection matching column (3) is connected and matched with the first main body assembly connecting seat (1) in a detachable manner.

3. The wire and cable tightener according to claim 1, characterized in that: The length of the cable winding matching anti-slip boss (7) is the same as the length of the second main body assembly connecting seat (2).

4. The wire and cable tightener according to claim 1, characterized in that: The outer side of the main body connecting stabilizing column (5) is a conical structural surface, and the outer end surface edge position of the main body connecting stabilizing column (5) is provided with a rounded structure for easy matching.

5. The wire and cable tightener according to claim 1, characterized in that: The size of the first main body assembly connecting seat (1) is the same as the size of the second main body assembly connecting seat (2).

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