CN216598909U

CN216598909U - Reinforced insulating strain clamp

Info

Publication number: CN216598909U
Application number: CN202122720929.XU
Authority: CN
Inventors: 张永福; 张子岳; 张伟建; 张卫国
Original assignee: Renqiu Yatai Power Fittings Co ltd
Current assignee: Renqiu Yatai Power Fittings Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-24
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a reinforced insulating strain clamp which comprises a strain clamp sleeve and a drainage clamp sleeve, wherein clamping mechanisms are arranged in the strain clamp sleeve and the drainage clamp sleeve respectively, a transmission mechanism is arranged at the bottom end of the strain clamp sleeve, each clamping mechanism comprises a support, the supports are fixedly arranged on the strain clamp sleeve and the drainage clamp sleeve respectively, a lead screw is rotatably connected onto the supports, a connecting rod is in threaded connection onto the lead screw, sliding grooves are formed in the strain clamp sleeve and the drainage clamp sleeve respectively, the connecting rod is in sliding connection with the sliding grooves, and a clamping plate is arranged at one end of the connecting rod. The cable clamping mechanism provided by the utility model achieves the purpose of clamping and fixing the cable, and the transmission mechanism is arranged to achieve the purpose of simultaneously driving the clamping mechanism to clamp the cable, so that the workload is reduced.

Description

Reinforced insulating strain clamp

Technical Field

The utility model relates to the technical field of strain clamps, in particular to a reinforced insulating strain clamp.

Background

And the strain clamp is used for fixing the lead to bear the tension of the lead and hanging the lead to the strain insulator-string group or the hardware fitting on the tower.

When the existing strain clamp is used, the clamping fixing effect is poor, and the fixing operation is complex, so that the reinforced insulating strain clamp is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforced insulating strain clamp, which aims to solve the problems of poor clamping and fixing effects and complex operation of the conventional strain clamp.

In order to achieve the purpose, the utility model provides the following technical scheme: a reinforced insulation strain clamp comprises a strain clamp sleeve and a drainage clamp sleeve, wherein clamping mechanisms are arranged in the strain clamp sleeve and the drainage clamp sleeve respectively, the purpose of clamping and fixing a cable is achieved by arranging the clamping mechanisms, a transmission mechanism is arranged at the bottom end of the strain clamp sleeve, the purpose of simultaneously driving the clamping mechanisms to clamp the cable is achieved by arranging the transmission mechanism, the clamping mechanisms comprise supports, the supports are L-shaped, the supports are provided with the supports to facilitate the rotation of a lead screw, the supports are fixedly arranged on the strain clamp sleeve and the drainage clamp sleeve, the supports are rotatably connected with the lead screw, a connecting rod is in threaded connection with the lead screw, the connecting rod is square, sliding grooves are formed in the strain clamp sleeve and the drainage clamp sleeve respectively, the sliding grooves are square through grooves, and the purpose of limiting the movement of the connecting rod is achieved by arranging the sliding grooves, the connecting rod is connected with the sliding groove in a sliding mode, a clamping plate is arranged at one end of the connecting rod, and the purpose of clamping and fixing the cable is achieved through the clamping plate.

Preferably, the tension-resistant wire jacket and the drainage wire jacket are both rotatably connected with a circular ring, and the first gear ring and the second gear ring are conveniently driven to rotate through the circular ring.

Preferably, a first toothed ring and a second toothed ring are respectively arranged on two sides of the circular ring.

Preferably, one end of the screw rod is provided with a first gear, the first gear is meshed with the second gear ring, and the first gear is arranged to facilitate driving the screw rod to rotate when the circular ring rotates.

Preferably, the transmission mechanism comprises a bearing rod, the bearing rod is fixedly installed at the bottom end of the tension-resistant wire jacket, and the bearing rod is arranged to facilitate bearing rotation of the rotating rod.

Preferably, the bearing rod is rotatably connected with a rotating rod, and the rotating rod is arranged to facilitate connection of the second gears on the two sides.

Preferably, both ends of the rotating rod are provided with second gears, the second gears are meshed with the first gear ring, and the second gears are arranged to drive the first gear ring to rotate conveniently.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cable clamping device provided by the utility model has the advantages that the purpose of clamping and fixing the cable is achieved by arranging the clamping mechanism.

2. The transmission mechanism is arranged, so that the purpose of simultaneously driving the clamping mechanism to clamp the cable is achieved, and the workload is reduced.

Drawings

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a cross-sectional view of a strain clamp housing of the present invention;

FIG. 3 is an enlarged view of the utility model at A.

In the figure: 1. a tension-resistant wire jacket; 2. a first ring gear; 3. a rotating rod; 4. a second gear; 5. a circular ring; 6. A bearing rod; 7. a first gear; 8. a connecting rod; 9. a splint; 10. a second ring gear; 11. a chute; 12. A support; 13. a screw rod; 14. the drainage wire jacket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, 2 and 3, a reinforced insulation strain clamp shown in the figure comprises a tension-resistant wire jacket 1 and a drainage wire jacket 14, wherein clamping mechanisms are respectively arranged in the tension-resistant wire jacket 1 and the drainage wire jacket 14, the clamping mechanisms are used for clamping and fixing a cable, a transmission mechanism is arranged at the bottom end of the tension-resistant wire jacket 1, the transmission mechanism is used for driving the clamping mechanisms to clamp the cable, the clamping mechanism comprises a support 12, the support 12 is L-shaped, the support 12 is provided with a support 12 for facilitating the rotation of the screw rod 13, the support 12 is fixedly arranged on the tension-resistant wire jacket 1 and the drainage wire jacket 14, the screw rod 13 is rotatably connected on the support 12, a connecting rod 8 is connected to the screw rod 13 through a thread, the connecting rod 8 is square, sliding grooves 11 are respectively arranged on the tension-resistant wire jacket 1 and the drainage wire jacket 14, the shape of spout 11 is square logical groove, through being provided with spout 11, plays the purpose spacing to the connecting rod 8 motion, and connecting rod 8 and spout 11 sliding connection, the one end of connecting rod 8 is equipped with splint 9, through being provided with splint 9, plays the purpose of carrying out the centre gripping to the cable and fixing.

Wherein, strain clamp cover 1 and drainage wire jacket 14 are gone up all to rotate and are connected with ring 5, and through being provided with ring 5, be convenient for drive first ring gear 2 and second ring gear 10 and rotate, the both sides of ring 5 are equipped with first ring gear 2 and second ring gear 10 respectively.

Meanwhile, one end of the screw rod 13 is provided with a first gear 7, the first gear 7 is meshed with the second gear ring 10, and the first gear 7 is arranged to facilitate driving the screw rod 13 to rotate when the ring 5 rotates.

When this strain clamp uses: the lead is led out from the tension-resistant wire jacket 1 to the drainage wire jacket 14, then the circular ring 5 is rotated, the circular ring 5 drives the second gear ring 10 to rotate, the second gear ring 10 is meshed with the first gear 7, the lead screw 13 is driven to rotate through the first gear 7, the first lead screw 13 drives the connecting rod 8 to vertically slide along the sliding groove 11, and the lead is fixed and fixed firmly by the clamping plate 9 at one end of the connecting rod 8.

Example 2

Referring to fig. 1, in this embodiment, as further described in example 1, there is shown an insulation-enhanced strain clamp, which includes a tension-resistant wire jacket 1 and a drainage wire jacket 14, wherein a clamping mechanism is disposed in each of the tension-resistant wire jacket 1 and the drainage wire jacket 14, and the clamping mechanism is disposed to clamp and fix a cable, a transmission mechanism is disposed at a bottom end of the tension-resistant wire jacket 1 and is configured to drive the clamping mechanism to clamp the cable, the clamping mechanism includes a bracket 12, the bracket 12 is L-shaped and is configured to support rotation of a lead screw 13, the bracket 12 is fixedly mounted on the tension-resistant wire jacket 1 and the drainage wire jacket 14, a lead screw 13 is rotatably connected to the bracket 12, a connecting rod 8 is threadedly connected to the lead screw 13, the connecting rod 8 is a square rod, and chutes 11 are disposed on each of the tension-resistant wire jacket 1 and the drainage wire jacket 14, the shape of spout 11 is square logical groove, through being provided with spout 11, plays the purpose spacing to the connecting rod 8 motion, and connecting rod 8 and spout 11 sliding connection, the one end of connecting rod 8 is equipped with splint 9, through being provided with splint 9, plays the purpose of carrying out the centre gripping to the cable and fixing.

Wherein, drive mechanism includes adapting rod 6, and adapting rod 6 fixed mounting is in the bottom that strain insulator line pressed from both sides cover 1, and through being provided with adapting rod 6, be convenient for accept the rotation of bull stick 3, rotate on adapting rod 6 and be connected with bull stick 3, through being provided with bull stick 3, be convenient for connect both sides second gear 4, the both ends of bull stick 3 all are equipped with second gear 4, second gear 4 meshes with first ring gear 2 mutually, through being provided with second gear 4, be convenient for drive first ring gear 2 and rotate.

In this embodiment, when rotating ring 5 on tension-resistant wire jacket 1, ring 5 will drive first ring gear 2 and rotate, and first ring gear 2 will drive bull stick 3 through second gear 4 and rotate, and bull stick 3 will drive ring 5 through second gear 4 and first ring gear 2 and rotate on the drainage wire jacket 14, through the aforesaid setting, do benefit to the wire in tension-resistant wire jacket 1 of centre gripping and the drainage wire jacket 14 simultaneously, reduce wage personnel operating procedure.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strengthen insulating strain clamp which characterized in that includes:

the tension-resistant wire jacket comprises a tension-resistant wire jacket (1) and a drainage wire jacket (14), wherein clamping mechanisms are arranged in the tension-resistant wire jacket (1) and the drainage wire jacket (14), a transmission mechanism is arranged at the bottom end of the tension-resistant wire jacket (1), each clamping mechanism comprises a support (12), the supports (12) are fixedly installed on the tension-resistant wire jacket (1) and the drainage wire jacket (14), a lead screw (13) is connected to the supports (12) in a rotating mode, a connecting rod (8) is connected to the lead screw (13) in a threaded mode, sliding grooves (11) are formed in the tension-resistant wire jacket (1) and the drainage wire jacket (14), the connecting rod (8) is connected with the sliding grooves (11) in a sliding mode, and a clamping plate (9) is arranged at one end of the connecting rod (8).

2. The reinforced insulated strain clamp of claim 1, wherein: the tension-resistant wire jacket (1) and the drainage wire jacket (14) are both rotatably connected with a circular ring (5).

3. The reinforced insulated strain clamp of claim 2, wherein: and a first gear ring (2) and a second gear ring (10) are respectively arranged on two sides of the circular ring (5).

4. The reinforced insulated strain clamp of claim 3, wherein: one end of the screw rod (13) is provided with a first gear (7), and the first gear (7) is meshed with the second gear ring (10).

5. The reinforced insulated strain clamp of claim 1, wherein: the transmission mechanism comprises a bearing rod (6), and the bearing rod (6) is fixedly installed at the bottom end of the tension-resistant wire jacket (1).

6. The reinforced insulated strain clamp of claim 5, wherein: the bearing rod (6) is rotatably connected with a rotating rod (3).

7. The reinforced insulated strain clamp of claim 6, wherein: both ends of bull stick (3) all are equipped with second gear (4), second gear (4) and first ring gear (2) mesh mutually.