Auxiliary device for installing ending wire clamp

Abstract

The utility model discloses an ending wire clamp installation auxiliary device which comprises a first vertical rod and a second vertical rod which are oppositely arranged, a connecting rod connected between the front ends of the two vertical rods, a pressing block and a rotating seat which are rotationally connected to the first vertical rod, and a screw rod which is in threaded transmission connection to the rotating seat, the pressing block is located between the connecting rod and the rotating seat, and the rotating seat is located between the connecting rod and the rotating seat. The front end of the lead screw is rotationally connected with the pressing block, and the pressing block can slide front and back along the first vertical rod and can rotate around the first vertical rod to be opened and closed. According to the auxiliary device for installing the ending wire clamp, the pre-tightening operation of the tail of the cable can be realized, so that the installation of the wire clamp is facilitated, and compared with the existing pre-tightening mode through an iron wire, the pre-tightening operation by adopting the auxiliary device is more convenient and simpler, and the working efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric power tool technical field, concretely relates to a kind of end line clamp installation auxiliary device. BACKGROUND

[0002] In the end operation of cable line, staff generally will be cable line tail through line clamp and cable line body bundle together, to fix cable line tail, ensure the installation safety of cable line route. Among them, in the installation process of line clamp, cable line tail and cable line body are pre-bound tightly before, to facilitate the installation of line clamp.

[0003] And the existing pre-binding operation mode of cable line tail and cable line body is pre-binding operation using iron wire. Specific operation process is as follows: staff first bends cable line tail and cable line body to each other close, and then iron wire is wound around cable line tail and cable line body to be bundled and fixed, to complete pre-binding operation, and after pre-binding is completed, cable line tail will not separate from cable line body, so that the installation of line clamp is very convenient. However, the existing pre-binding operation using iron wire is troublesome, time-consuming and laborious, and the work efficiency is low. UTILITARIAN CONTENT

[0004] In view of the above deficiencies in the prior art, the purpose of the utility model is to provide an end line clamp installation auxiliary device, which can realize fast pre-binding operation of cable line tail and cable line body.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an end line clamp installation auxiliary device, comprising first vertical rod and second vertical rod arranged oppositely, connecting rod connected between the front ends of the two vertical rods, pressing block and rotating seat rotatably connected to the first vertical rod, and screw rod rotatably connected to the rotating seat, the pressing block is located between the connecting rod and the rotating seat, the front end of the screw rod is rotatably connected with the pressing block, the pressing block can slide back and forth along the first vertical rod, and the pressing block can be opened and closed by rotating around the first vertical rod.

[0006] In the above scheme, the screw rod is connected to the rotating seat through screw thread transmission, and rotating the screw rod can make the screw rod move forward and backward along the rotating seat, and the front end of the screw rod is connected to the pressing block, so that rotating the screw rod can drive the pressing block to move forward and backward along the first vertical rod. In use, the pressing block can be first rotated to an open state to make the pressing block staggered with the rear end opening of the two vertical rods, so as to open the rear end opening of the two vertical rods, and then the cable body is inserted between the two vertical rods, and the cable tail is inserted between the two vertical rods, at this time the cable body and the cable tail are located in front of the pressing block, and then the pressing block is rotated to a closed state to close the rear end opening of the two vertical rods to avoid the cable tail from escaping from the rear end opening of the two vertical rods, and finally the screw rod is rotated forward to drive the pressing block to move forward (this step can use a drill to rotate the screw rod to quickly rotate the screw rod) to make the pressing block move forward to press the cable tail and the cable body close to each other, thereby completing the pre-binding operation of the cable tail and the cable body, and the operation is convenient. At this time, the cable tail will generate a vertical force in the direction of the pressing block, and the pressing block needs to provide a horizontal force to rotate the pressing block to an open state, so that the pressing block will not automatically rotate to an open state, ensuring the stability of the pre-binding of the cable tail, so that the cable tail cannot be separated from the cable body, thereby facilitating the installation of the clamp. After the clamp is installed, the drill can be used to reverse rotate the screw rod to drive the pressing block to move backward to reset, and then the pressing block is rotated to an open state, so that the auxiliary device can be removed from the cable tail and the cable body, and the disassembly and assembly operation is convenient.

[0007] Further, one end of the pressing block near the second vertical rod is provided with a stop block, when the pressing block is rotated to a closed state, the stop block abuts against the second vertical rod, and the stop block can position the pressing block in the closed state to avoid excessive rotation of the pressing block in the closing direction, and the operation is more convenient.

[0008] Further, the pressing block is sleeved outside the first vertical rod through the first sleeve hole, so that the pressing block can rotate to open and close around the first vertical rod, and the pressing block can slide forward and backward along the first vertical rod.

[0009] Further, the pressing block is provided with a hole on the rear side, the side wall of the hole is provided with a rotating hole, the front end of the screw rod is provided with a convex ring, and the convex ring is arranged in the rotating hole, so that the front end of the screw rod is connected to the pressing block in a rotating manner, and the diameter of the convex ring is larger than the diameter of the screw rod and the hole, so that the convex ring cannot be taken out of the rotating hole, and the connection stability of the screw rod and the pressing block is ensured.

[0010] Further, the rotating seat is sleeved outside the first vertical rod through the second sleeve hole, so that the rotating seat can rotate around the first vertical rod through the second sleeve hole, and the first vertical rod is provided with a limiting piece corresponding to the rear side of the rotating seat, the limiting piece can block the rotating seat from sliding out of the first vertical rod, and the installation stability of the rotating seat is ensured.

[0011] Further, the limiting member is a first nut screwed to the rear end of the first vertical rod, which not only can block the swivel seat from sliding out of the first vertical rod to ensure the installation stability of the swivel seat, but also can be unscrewed from the first vertical rod to facilitate the dismounting operation of the swivel seat.

[0012] Further, the first vertical rod is provided with a second nut at the front side position of the swivel seat, and the first and second nuts are respectively located at the front and rear side positions of the swivel seat, so that the two nuts can block the swivel seat from moving in the front and rear directions, thereby further improving the installation stability of the swivel seat.

[0013] Further, the first vertical rod is provided with an external thread at the rear half position, and the internal threads of the first and second nuts are screwed to the external thread of the first vertical rod, and the length of the external thread of the first vertical rod is greater than the length sum of the two nuts and the swivel seat, so that the position of the swivel seat on the first vertical rod can be adjusted by rotating the two nuts.

[0014] Further, the rear end of the lead screw is provided with a rod cap, and the cross section of the rod cap is a hexagonal structure, which can better match the rod cap nozzle of the electric drill, so that the electric drill can more stably drive the lead screw to rotate.

[0015] Further, the front side of the pressing block is an inwardly recessed arc structure, and since the cable is a cylindrical structure, the front side of the pressing block is set as an inwardly recessed arc structure, so that the front side of the pressing block can better match the shape of the cable tail. The connecting rod is a U-shaped structure and is arranged at the front end position between the two vertical rods, and the U-shaped connecting rod can better match the shape of the cable body.

[0016] The end cable clamp installation auxiliary device can quickly pre-tighten the cable tail, thereby facilitating the installation of the clamp. During operation, the pressing block is only needed to be opened, the cable body and the cable tail are placed between the two vertical rods at the position in front of the pressing block, the pressing block is closed, the lead screw is driven to rotate by the electric drill to push the pressing block to tightly press the cable tail and the cable body, and the pre-tightening operation of the cable tail and the cable body is completed. The operation is convenient and fast, the pre-tightening operation of the cable tail is quickly realized, the installation time of the clamp is saved, and the work efficiency of the power transmission line operation is improved. After the installation of the clamp is completed, the lead screw is reversely rotated by the electric drill to drive the pressing block to move backward and reset, and the pressing block is opened, so that the auxiliary device can be disassembled, and the dismounting operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the end cable clamp installation auxiliary device of the utility model embodiment in the opened state of the pressing block.

[0018] Figure 2The structure schematic diagram of the end wire clamp installation auxiliary device in the closed state of the pressing block.

[0019] Figure 3 The exploded structure schematic diagram of the end wire clamp installation auxiliary device.

[0020] Figure 4 The sectional view of the end wire clamp installation auxiliary device.

[0021] Figure 5 For Figure 4 The enlarged view of the middle A part.

[0022] The sign of the drawing is as follows:

[0023] 1, first vertical rod; 11, external thread; 2, second vertical rod; 3, connecting rod; 4, pressing block; 40, first sleeve hole; 41, stop block; 42, insertion hole; 421, rotating hole; 5, rotating seat; 51, second sleeve hole; 6, screw rod; 61, rod cap; 62, convex ring; 71, first nut; 72, second nut. Specific implementation

[0024] The drawing is only used for example description, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment, some components of the drawing are omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures in the drawing and their description can be omitted. The positional relationship described in the drawing is only used for example description, and cannot be understood as the limitation of the patent.

[0025] The same or similar signs in the drawing of the embodiment of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "long" and "short" is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, the terms describing the positional relationship in the drawing are only used for example description, and cannot be understood as the limitation of the patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0026] The technical scheme of the utility model will be further specifically described below through specific embodiments and in combination with the drawings:

[0027] Embodiment one

[0028] As Figure 1 , 2, 3 shown, the embodiment provides a tail end of a cable clamp installation auxiliary device, including the first vertical pole 1 and the second vertical pole 2 are oppositely arranged, connecting rod 3 is connected between the two vertical poles front end, the compression block 4 and the rotating seat 5 are rotatably connected on the first vertical pole 1, and the lead screw 6 is screw transmission connected on the rotating seat 5, the first vertical pole 1 and the second vertical pole 2 are parallel and are separated by a distance, to ensure that the cable can be inserted between the two vertical pole position, the compression block 4 is located between the connecting rod 3 and the rotating seat 5 position, the lead screw 6 front end is rotatably connected with the compression block 4, the compression block 4 can slide back and forth along the first vertical pole 1, and the compression block 4 can be rotated to open and close around the first vertical pole 1. When operating, rotating the lead screw 6 will make the lead screw 6 move back and forth along the rotating seat 5, and because the lead screw 6 front end is rotatably connected with the compression block 4, when the lead screw 6 is rotated forward, the lead screw 6 will drive the compression block 4 to move forward along the first vertical pole 1; when the lead screw 6 is reversely rotated, the lead screw 6 will drive the compression block 4 to move backward along the first vertical pole 1.

[0029] The auxiliary device of the embodiment of the cable clamp installation can be used as shown in Figure 1 , the compression block 4 can be first rotated to the open state to make the compression block 4 staggered with the rear end opening of the two vertical poles, so as to open the rear end opening of the two vertical poles, then the cable body is inserted between the two vertical poles, and then the cable tail is inserted between the two vertical poles, at this time the cable body and the cable tail are located in front of the compression block 4, and then the compression block 4 is rotated to the closed state as shown in Figure 2 , to close the rear end opening of the two vertical poles by the compression block 4, to avoid the cable tail from escaping from the rear end opening of the two vertical poles, finally the lead screw 6 is driven forward by using a drill or other tools, so that the lead screw 6 drives the compression block 4 to move forward, so that the compression block 4 moves forward to press the cable tail and the cable body close to each other, thereby completing the pre-tightening operation of the cable tail and the cable body, and the operation is convenient. At this time, the cable tail will generate a vertical force in the direction of the compression block 4, and the compression block needs to provide a horizontal force to rotate the compression block 4 to open, so that the compression block 4 will not automatically rotate to open, to ensure the stability of the pre-tightening of the cable tail, so that the cable tail cannot be separated from the cable body, thereby facilitating the installation of the clamp.

[0030] After the clamp is installed, the lead screw 6 can be reversely rotated by using a drill again as shown in Figure 1 , so that the lead screw 6 drives the compression block 4 to move backward to reset, and then the compression block 4 is rotated to the open state, so that the auxiliary device of the embodiment can be taken out from the cable tail and the cable body, and the disassembly and assembly operation is convenient.

[0031] The auxiliary device of the embodiment of the cable clamp installation can realize the pre-tightening operation of the cable tail, to facilitate the installation of the clamp. Compared with the existing pre-tightening method by using iron wire, the pre-tightening operation by using the auxiliary device of the embodiment is more convenient, simple and efficient.

[0032] Embodiment two

[0033] This embodiment is a further improvement on the basis of the end of the clamp installation auxiliary device structure of embodiment one, which is improved in that, as shown in Figure 1 The left upper side of the pressing block 4 is provided with a stop block 41, which is an integral structure with the pressing block 4 to ensure the stability of the connection between the stop block 41 and the pressing block 4. As shown in Figure 2 When the pressing block 4 is rotated to the closed state, the lower side of the stop block 41 abuts against the upper side of the second vertical rod 2, so that the stop block 41 can position the pressing block 4 in the closed state to prevent the pressing block 4 from rotating excessively in the closing direction, and the structure is stable and the operation is more convenient.

[0034] As shown in Figure 3 The pressing block 4 is sleeved on the outer side of the first vertical rod 1 through the first sleeve hole 40, so that the pressing block 4 can be rotated to open and close around the first vertical rod 1, and the pressing block 4 can slide back and forth along the first vertical rod 1.

[0035] As shown in Figure 3 、 4 , 5, the rear side of the pressing block 4 is provided with an insertion hole 42, the side wall of the insertion hole 42 is provided with a rotating hole 421, the front end of the lead screw 6 is provided with a convex ring 62, the axis of the convex ring 62 is aligned with the axis of the lead screw 6, the convex ring 62 is placed in the rotating hole 421, so as to realize the structure function of the rotating connection between the front end of the lead screw 6 and the pressing block 4, and the diameter of the convex ring 62 is greater than the diameter of the lead screw 6 and the insertion hole 42, so that the convex ring 62 cannot come out of the rotating hole 421, thereby ensuring the stability of the connection between the lead screw 6 and the pressing block 4.

[0036] As an improved scheme of this embodiment, as shown in Figure 2 The rear end of the lead screw 6 is provided with a rod cap 61, the cross section of the rod cap 61 is a hexagonal structure, the hexagonal rod cap 61 can better cooperate with the rod cap nozzle of the electric drill, so that the electric drill can more stably drive the lead screw 6 to rotate.

[0037] In addition, the front side of the pressing block 4 is an inwardly recessed arc structure, since the cable is a cylindrical structure, the front side of the pressing block 4 is set as an inwardly recessed arc structure, so that the front side of the pressing block 4 can better cooperate with the shape of the cable tail. The connecting rod 3 is a U-shaped structure and is arranged at the front end position between the two vertical rods, and the connecting rod 3 and the two vertical rods are an integral structure to ensure the stability of the connection between the connecting rod 3 and the two vertical rods, and the U-shaped connecting rod 3 can better cooperate with the shape of the cable body.

[0038] Embodiment three

[0039] The embodiment is further improved on the basis of the end clamp installation auxiliary device structure of embodiment two, and the improvement is that, as shown in the figure, the rotating seat 5 is sleeved on the outer side of the first vertical rod 1 through the second sleeve hole 51, so that the rotating seat 5 can rotate around the first vertical rod 1 through the second sleeve hole 51, and the first vertical rod 1 is provided with a limiting piece at the position corresponding to the rear side of the rotating seat 5, the limiting piece can block the rotating seat 5 from sliding out of the first vertical rod 1 rearward, and the installation stability of the rotating seat 5 is ensured. Figure 3 The rotating seat 5 is sleeved on the outer side of the first vertical rod 1 through the second sleeve hole 51, so that the rotating seat 5 can rotate around the first vertical rod 1 through the second sleeve hole 51, and the first vertical rod 1 is provided with a limiting piece at the position corresponding to the rear side of the rotating seat 5, the limiting piece can block the rotating seat 5 from sliding out of the first vertical rod 1 rearward, and the installation stability of the rotating seat 5 is ensured.

[0040] Specifically, the limiting piece is a first nut 71 screwed on the rear end of the first vertical rod 1, the first nut 71 can not only block the rotating seat 5 from sliding out of the first vertical rod 1 rearward, but also can be unscrewed from the first vertical rod 1, so that the rotating seat 5 can be slid out of the first vertical rod 1, thereby facilitating the dismounting operation of the rotating seat 5.

[0041] As an improved scheme of the embodiment, the first vertical rod 1 is provided with a second nut 72 at the position corresponding to the front side of the rotating seat 5, and the first nut 71 and the second nut 72 are respectively located at the front and rear positions of the rotating seat 5, so that the two nuts can block the rotating seat 5 from moving in the front and rear directions, and the installation stability of the rotating seat 5 is further improved.

[0042] In addition, the first vertical rod 1 is provided with an external thread 11 at the rear half position, the internal threads of the first nut 71 and the second nut 72 are screwed with the external thread 11 of the first vertical rod 1, and the length of the external thread 11 of the first vertical rod 1 is greater than the length sum of the two nuts and the rotating seat 5, so that the position of the rotating seat 5 on the first vertical rod 1 can be adjusted by rotating the two nuts, and the operation is more flexible.

[0043] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not enumerated. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A finishing clamp installation auxiliary device, characterized in that: It includes a first vertical rod (1) and a second vertical rod (2) arranged opposite to each other, a connecting rod (3) connected to the front end between the two vertical rods, a clamping block (4) and a rotating seat (5) rotatably connected to the first vertical rod (1), and a screw (6) threadedly connected to the rotating seat (5). The clamping block (4) is located between the connecting rod (3) and the rotating seat (5). The front end of the screw (6) is rotatably connected to the clamping block (4). The clamping block (4) can slide back and forth along the first vertical rod (1), and the clamping block (4) can rotate around the first vertical rod (1) to open and close.

2. The auxiliary device for installing the finishing clamp according to claim 1, characterized in that: The clamping block (4) is provided with a stop (41) at one end near the second vertical rod (2). When the clamping block (4) is rotated to the closed state, the stop (41) abuts against the second vertical rod (2).

3. The auxiliary device for installing the finishing clamp according to claim 2, characterized in that: The clamping block (4) is fitted onto the outside of the first vertical rod (1) through the first set hole (40).

4. The auxiliary device for installing the finishing clamp according to claim 3, characterized in that: The clamping block (4) has an insertion hole (42) on its rear side. The side wall of the insertion hole (42) has a rotating hole (421). The front end of the lead screw (6) has a convex ring (62). The convex ring (62) is placed in the rotating hole (421), and the diameter of the convex ring (62) is larger than the diameter of the lead screw (6) and the insertion hole (42).

5. The auxiliary device for installing the finishing clamp according to claim 1, characterized in that: The rotating seat (5) is fitted onto the outside of the first vertical rod (1) through the second set hole (51), and the first vertical rod (1) is provided with a limiting member at the rear position of the rotating seat (5).

6. The auxiliary device for installing the finishing clamp according to claim 5, characterized in that: The limiting component is a first nut (71) threadedly connected to the rear end of the first vertical rod (1).

7. The auxiliary device for installing the finishing clamp according to claim 6, characterized in that: The first vertical rod (1) is provided with a second nut (72) at the front position of the rotating seat (5).

8. The auxiliary device for installing the finishing clamp according to claim 7, characterized in that: The rear half of the first vertical rod (1) is provided with an external thread (11). The internal threads of the first nut (71) and the second nut (72) are threadedly connected to the external thread (11) of the first vertical rod (1), and the length of the external thread (11) of the first vertical rod (1) is greater than the sum of the lengths of the two nuts and the rotating seat (5).

9. The auxiliary device for installing the finishing clamp according to claim 1, characterized in that: The lead screw (6) has a rod cap (61) at its rear end, and the rod cap (61) has a hexagonal cross-section.

10. The auxiliary device for installing the finishing clamp according to claim 1, characterized in that: The front side of the clamping block (4) is an inwardly concave arc-shaped structure, and the connecting rod (3) is a U-shaped structure located at the front end between the two vertical rods.

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