CN214069520U

CN214069520U - Wire-resistant clamp device for electric power engineering

Info

Publication number: CN214069520U
Application number: CN202120083757.7U
Authority: CN
Inventors: 曾进弘; 王洁; 邓蓉; 方红志
Original assignee: Sichuan Yuanhong Construction Group Co ltd
Current assignee: Sichuan Yuanhong Construction Group Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-08-27
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a resistant fastener device for electric power engineering relates to electric power engineering auxiliary assembly technical field. The utility model provides a resistant fastener device for electric power engineering, includes the box, bottom half inner wall fixedly connected with fixed block, clamp ring under the fixed block top fixedly connected with, the equal spiro union of box both sides outer wall has the screw rod, the first rotating head of the equal fixedly connected with of screw rod one end, the clamp ring both sides all set up threaded hole down, screw hole and screw rod looks adaptation, box top spiro union has the threaded rod, threaded rod top fixedly connected with second rotating head. The utility model discloses a mutually supporting of the last clamp ring that sets up, lower clamp ring, first clamping part and second clamping part isotructure can realize stabilizing the maintenance to the cable, and the maintenance is effectual, is difficult for droing, has avoided the device to appear the cable pine after long-time the use and takes off the phenomenon, and simple structure, convenient to use.

Description

Wire-resistant clamp device for electric power engineering

Technical Field

The utility model relates to an electric power engineering auxiliary assembly technical field specifically is a resistant fastener device for electric power engineering.

Background

Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. Meanwhile, the power transmission and transformation industry expansion project can be understood, the power engineering industry is rapidly developed along with the continuous development of the society, in the power engineering industry, a clamping device of a cable is an important component, the stable arrangement of the cable is a foundation for ensuring the stable operation of the power engineering, a wire-resistant clamp device is generally used for clamping between the cables, and the wire-resistant clamp device is used for fixing the end part of the cable on a telegraph pole.

At the cable erection in-process, need fix the cable tip on the wire pole, current resistant fastener device for electric power engineering, the structure is fairly simple, and is not enough to the clamping dynamics of cable tip, can appear cable tip pine after using for a long time and take off the phenomenon for the cable can not obtain effectual fixed, serious influence cable's normal use, for this the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power is resistant fastener device for engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wire-resistant clamp device for electric power engineering comprises a box body, wherein a fixed block is fixedly connected to the inner wall of the bottom of the box body, a lower clamping ring is fixedly connected to the top of the fixed block, threaded rods are screwed on the outer walls of two sides of the box body, a first rotating head is fixedly connected to one end of each threaded rod, threaded holes are formed in two sides of the lower clamping ring, the threaded holes are matched with the threaded rods, a threaded rod is screwed on the top of the box body, a second rotating head is fixedly connected to the top of the threaded rod, an upper clamping ring is fixedly connected to the bottom of the threaded rod, clamping blocks are integrally formed on two sides of the bottom of the upper clamping ring, through grooves are formed in two sides of the top of the lower clamping ring, the through grooves are matched with the clamping blocks, threaded grooves are formed in one side of the bottom of the clamping blocks, the threaded grooves are matched with the threaded rods, telescopic rods are fixedly connected to two sides of the top of the box body, and the bottom ends of the telescopic rods are fixedly connected with the upper clamping ring, go up clamp ring and lower clamp ring looks adaptation, the positive fixedly connected with hinge of box, the positive both sides of box are provided with first clamping part and second clamping part respectively, it is articulated mutually through the hinge between first clamping part and the second clamping part top, pass through bolt looks spiro union between first clamping part and the second clamping part bottom, the through-hole has been seted up at the box back.

Preferably, the box body back is hinged with a box door, the box body back is fixedly connected with a hinge, the box door is hinged with the box body through the hinge, and the box body back is provided with a quick buckle.

Preferably, both sides of the top of the upper clamping ring are fixedly connected with limiting pieces, and the limiting pieces are fixedly connected with the bottom of the threaded rod.

Preferably, the top of the box body is fixedly connected with a first sealing plug, the top of the first sealing plug is provided with a hole, and the hole is matched with the threaded rod.

Preferably, the back of the box body is fixedly connected with a second sealing plug, and the second sealing plug is matched with the through hole.

Preferably, the upper clamping ring and the lower clamping ring are made of alloy materials.

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

this resistant fastener device for electric power engineering, through the last clamp ring that sets up, lower clamp ring, mutually supporting of first clamping part and second clamping part isotructure, can realize stabilizing the maintenance to the cable tip, the maintenance is effectual, be difficult for droing, the cable pine takes off the phenomenon can appear after having avoided the device to use for a long time, and simple structure, high durability and convenient use, box through setting up, first sealing plug, the inside component can be protected to the second sealing plug does not receive external environment to influence, be difficult for being corroded by the rainwater, the life of high-voltage switchgear.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is a schematic view of the back structure of the present invention;

fig. 4 is a schematic top view of the lower clamp ring of the present invention;

fig. 5 is a schematic side view of the lower clamp ring of the present invention.

In the figure: 1. a limiting sheet; 2. a telescopic rod; 3. a threaded rod; 4. a first rotating head; 5. a box body; 6. a lower clamping ring; 7. a fixed block; 8. a second rotary head; 9. a threaded rod; 10. a first sealing plug; 11. an upper clamping ring; 12. a clamping block; 13. a first clamping portion; 14. a hinge shaft; 15. a second clamping portion; 16. a hinge; 17. a box door; 18. quickly buckling; 19. a through hole; 20. a through groove; 21. a threaded bore.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and 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.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution: a wire-resistant clamp device for electric power engineering comprises a box body 5, wherein the inner wall of the bottom of the box body 5 is fixedly connected with a fixed block 7, the top of the fixed block 7 is fixedly connected with a lower clamping ring 6, the outer walls of the two sides of the box body 5 are all screwed with a threaded rod 3, one end of the threaded rod 3 is all fixedly connected with a first rotating head 4, the two sides of the lower clamping ring 6 are all provided with threaded holes 21, the threaded holes 21 are matched with the threaded rod 3, the top of the box body 5 is screwed with a threaded rod 9, the top of the threaded rod 9 is fixedly connected with a second rotating head 8, the bottom of the threaded rod 9 is fixedly connected with an upper clamping ring 11, the two sides of the top of the upper clamping ring 11 are all fixedly connected with limiting pieces 1, the limiting pieces 1 are fixedly connected with the bottom of the threaded rod 9, the two sides of the bottom of the upper clamping ring 11 are all integrally formed with clamping blocks 12, the two sides of the top of the lower clamping ring 6 are all provided with through grooves 20, the through grooves 20 are matched with the clamping blocks 12, one side of the bottom of the clamping blocks 12 is provided with threaded grooves, thread groove and 3 looks adaptations of screw rod, 5 top both sides equal fixedly connected with telescopic rod 2 of box, 2 bottom and the last clamping ring 11 fixed connection of telescopic rod, go up clamping

ring

11 and 6 looks adaptations of lower clamping ring, 5 positive fixedly connected with hinge 14 of box, 5 positive both sides of box are provided with first clamping part 13 and second clamping part 15 respectively, it is articulated mutually through hinge 14 between 15 tops of first clamping part 13 and second clamping part, through bolt looks spiro union between 15 bottoms of first clamping part 13 and second clamping part, through-hole 19 has been seted up at the box 5 back, it is alloy material to go up clamping ring 11 and lower clamping ring 6.

As shown in fig. 1-3, a box door 17 is hinged to the back of the box body 5, a hinge 16 is fixedly connected to the back of the box body 5, the box door 17 is hinged to the box body 5 through the hinge 16, a quick buckle 18 is arranged on the back of the box body 5, a first sealing plug 10 is fixedly connected to the top of the box body 5, a hole is formed in the top of the first sealing plug 10 and matched with the threaded rod 9, a second sealing plug 22 is fixedly connected to the back of the box body 5, and the second sealing plug 22 is matched with the through hole 19.

The working principle is as follows: when a cable is erected and the end of the cable needs to be fixed, the end of the cable is firstly inserted into a through hole 19 in the front of a box body 5 and penetrates through the through hole 19 in the back of the box body 5, the end of the cable is positioned between a lower clamping ring 6 and an upper clamping ring 11 at the moment, a second rotating head 8 is further rotated, the second rotating head 8 drives a threaded rod 9 to rotate, the box body 5 is in threaded connection with the threaded rod 9 and is provided with a telescopic rod 2 for limiting the upper clamping ring 11, so that the threaded rod 9 drives the upper clamping ring 11 to move downwards, the cable is further limited as the upper clamping ring 11 is matched with the lower clamping ring 6, the upper clamping ring 11 and the lower clamping ring 6 are tightly attached to the cable at the moment, a clamping block 12 at the bottom of the upper clamping ring 11 is inserted into a through groove 20 of the lower clamping ring 6, the first rotating head 4 is further rotated, the first rotating head 4 drives the threaded rod 3 to start rotating, further screw rod 3 inserts in the screw hole 21 in clamp ring 6 down to with clamp ring 6 looks spiro union down, further with first clamping part 13 and the 15 looks spiro union of second clamping part, accomplish the maintenance to the cable tip, the equal fixedly connected with stationary blade in further 5 bottom both sides of box, it can with the fixed blade looks spiro union is fixed with the wire pole at last.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resistant fastener device for electric power engineering, includes box (5), its characterized in that: the inner wall of the bottom of the box body (5) is fixedly connected with a fixed block (7), the top of the fixed block (7) is fixedly connected with a lower clamping ring (6), the outer walls of the two sides of the box body (5) are all screwed with a threaded rod (3), one end of the threaded rod (3) is all fixedly connected with a first rotating head (4), the two sides of the lower clamping ring (6) are all provided with threaded holes (21), the threaded holes (21) are matched with the threaded rod (3), the top of the box body (5) is screwed with a threaded rod (9), the top of the threaded rod (9) is fixedly connected with a second rotating head (8), the bottom of the threaded rod (9) is fixedly connected with an upper clamping ring (11), the two sides of the bottom of the upper clamping ring (11) are all integrally formed with clamping blocks (12), the two sides of the top of the lower clamping ring (6) are all provided with through grooves (20), and the through grooves (20) are matched with the clamping blocks (12), the threaded groove has been seted up to joint piece (12) bottom one side, threaded groove and threaded rod (3) looks adaptation, the equal fixedly connected with telescopic rod (2) in box (5) top both sides, telescopic rod (2) bottom and last clamp ring (11) fixed connection, go up clamp ring (11) and lower clamp ring (6) looks adaptation, box (5) openly fixedly connected with hinge (14), box (5) openly both sides are provided with first clamping part (13) and second clamping part (15) respectively, it is articulated mutually through hinge (14) between first clamping part (13) and second clamping part (15) top, through-hole (19) have been seted up at the box (5) back between first clamping part (13) and second clamping part (15) bottom.

2. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: the box is characterized in that a box door (17) is hinged to the back of the box body (5), a hinge (16) is fixedly connected to the back of the box body (5), the box door (17) is hinged to the box body (5) through the hinge (16), and a quick buckle (18) is arranged on the back of the box body (5).

3. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: go up clamping ring (11) top both sides equal fixedly connected with spacing piece (1), spacing piece (1) and threaded rod (9) bottom fixed connection.

4. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: the box body (5) top fixedly connected with first sealing plug (10), first sealing plug (10) top is seted up porosely, the hole and threaded rod (9) looks adaptation.

5. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: the back of the box body (5) is fixedly connected with a second sealing plug (22), and the second sealing plug (22) is matched with the through hole (19).

6. The wire-resistant clamp device for electric power engineering according to claim 1, wherein: the upper clamping ring (11) and the lower clamping ring (6) are made of alloy materials.