CN218070969U

CN218070969U - Wire clamp device for low-voltage power grid

Info

Publication number: CN218070969U
Application number: CN202221976264.7U
Authority: CN
Inventors: 潘伟; 符旭浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-16
Anticipated expiration: 2032-07-29

Abstract

The utility model belongs to low voltage electric wire netting field, concretely relates to fastener device for low voltage electric wire netting, including base, movable mechanism, stop gear, the dovetail has been seted up on the base, be provided with movable mechanism on the base, the lower extreme fixedly connected with locating piece of base, there is the screw through threaded connection in the locating piece, it is connected with the couple to rotate on the screw. The utility model discloses a design dovetail block, first backup pad, second backup pad, the first in command, spring can be through the first backup pad of the first in command pulling and second backup pad for the spring produces the clamp force, thereby carries out the centre gripping to the electric wire.

Description

Wire clamp device for low-voltage power grid

Technical Field

The utility model relates to a low voltage electric wire netting technical field specifically is a fastener device for low voltage electric wire netting.

Background

The whole formed by the substation and the transmission and distribution lines of various voltages in the power system is called a power grid, which is called a power grid for short. The system comprises three units of power transformation, power transmission and power distribution. The power grid is divided into a low-voltage power grid and a high-voltage power grid, and when the power grid is erected, a wire clamp device is needed for clamping a wire. However, the current wire clamp device is inconvenient for clamping electric wires with different specifications, and the position of the wire clamp device is inconvenient to adjust according to the requirement. Therefore, improvements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure is fastener device for electric wire netting has solved inconvenient electric wire to equidimension not and has carried out the problem that centre gripping, position were not convenient for adjust as required.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fastener device for low voltage electric wire netting, includes base, movable mechanism, stop gear, the dovetail has been seted up on the base, be provided with movable mechanism on the base, the lower extreme fixedly connected with locating piece of base, there is the screw through threaded connection in the locating piece, it has the couple to rotate on the screw.

Preferably, the movable mechanism includes dovetail block, first backup pad, second backup pad, the first in command, spring, sliding connection has two dovetail blocks, two in the dovetail block on first backup pad of difference fixedly connected with and the second backup pad, be provided with the first in command on the first backup pad, fixedly connected with spring on the first backup pad, the one end fixed connection of spring is in the second backup pad, through designing movable mechanism 3, can adjust according to the inconvenience of position.

Preferably, the upper end of the first supporting plate is fixedly connected with a first clamping block, the upper end of the second supporting plate is fixedly connected with a second clamping block, the first clamping block and the second clamping block are provided with limiting mechanisms, and the electric wire can be clamped by designing the first clamping block and the second clamping block.

Preferably, stop gear includes screw block, positive and negative screw lead screw, thread bush, change, second handle, the equal fixedly connected with screw block in upper end of first fixture block and second fixture block, there is positive and negative screw lead screw through threaded connection in the screw block, there is the thread bush through threaded connection on the positive and negative screw lead screw, the thread bush contacts with one of them screw block, be provided with the change on the positive and negative screw lead screw, the change contacts with one of them thread bush, be provided with the second handle on the change, through designing stop gear, can carry on spacingly to the fixture block after holding to make the centre gripping more firm.

Preferably, the hook is rotatably connected in the positioning block, and the device can be applied to different terrains by designing the hook.

Preferably, the number of the first handles is two, the two first handles are fixedly connected to the first supporting plate and the second supporting plate respectively, and the supporting plates can be better moved by designing the two first handles.

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

1. the utility model discloses a design dovetail block, first backup pad, second backup pad, the first in command, spring can be through first in command pulling first backup pad and second backup pad for the spring produces the clamp force, thereby carries out the centre gripping to the electric wire.

2. The utility model discloses a design screw thread piece, positive and negative screw lead screw, thread bush, change, second handle make positive and negative screw lead screw take place to remove through rotating the second handle, can advance spacingly to first fixture block and second fixture block.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a top view of fig. 1.

In the figure: 1. a base; 2. a dovetail groove; 3. a movable mechanism; 4. a first clamping block; 5. a second fixture block; 6. a limiting mechanism; 7. positioning a block; 8. a screw; 9. hooking; 31. a dovetail block; 32. a first support plate; 33. a second support plate; 34. a first handle; 35. a spring; 61. a thread block; 62. a positive and negative thread lead screw; 63. a threaded sleeve; 64. rotating the ring; 65. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1, 2 and 3, a wire clamp device for a low-voltage power grid comprises a base 1, a movable mechanism 3 and a limiting mechanism 6, wherein a dovetail groove 2 is formed in the base 1, the movable mechanism 3 is arranged on the base 1, a positioning block 7 is fixedly connected to the lower end of the base 1, a screw 8 is connected to the positioning block 7 through threads, a hook 9 is rotatably connected to the screw 8, and the hook 9 is rotatably connected to the positioning block 7.

Referring to fig. 1, 2, and 3, the movable mechanism 3 includes a dovetail block 31, a first support plate 32, a second support plate 33, a first handle 34, and a spring 35, two dovetail blocks 31 are slidably connected to the dovetail groove 2, the two dovetail blocks 31 are fixedly connected to the first support plate 32 and the second support plate 33, respectively, the first support plate 32 is provided with the first handle 34, the first support plate 32 is fixedly connected to the spring 35, one end of the spring 35 is fixedly connected to the second support plate 33, the upper end of the first support plate 32 is fixedly connected to the first fixture block 4, the upper end of the second support plate 33 is fixedly connected to the second fixture block 5, the first fixture block 4 and the second fixture block 5 are provided with a position-limiting mechanism 6, the number of the first handles 34 is two, and the two first handles 34 are fixedly connected to the first support plate 32 and the second support plate 33, respectively, and the movable mechanism 3 is designed to be adjusted according to a position requirement.

Referring to fig. 1, 2 and 3, the limiting mechanism 6 includes a threaded block 61, a positive and negative threaded lead screw 62, a threaded sleeve 63, a rotary ring 64 and a second handle 65, the upper ends of the first fixture block 4 and the second fixture block 5 are both fixedly connected with the threaded block 61, the threaded block 61 is internally connected with the positive and negative threaded lead screw 62 through threads, the positive and negative threaded lead screw 62 is connected with the threaded sleeve 63 through threads, the threaded sleeve 63 contacts one of the threaded blocks 61, the positive and negative threaded lead screw 62 is provided with the rotary ring 64, the rotary ring 64 contacts one of the threaded blocks 61, the rotary ring 64 is provided with the second handle 65, and by designing the limiting mechanism 6, two different fixture blocks can be limited, so that the electric wire can be clamped more firmly.

The working principle is as follows: the first fixture block 4 and the second fixture block 5 are relieved from limiting, the second handle 65 is rotated, the rotating ring 64 is rotated, the positive and negative threaded screw rod 62 fixedly connected with the rotating ring 64 is rotated, the positive and negative threaded screw rod 62, the threaded sleeve 63 and the threaded block 61 are in threaded motion, the positive and negative threaded screw rod 62 is separated from the threaded block 61, the limiting of the first fixture block 4 and the second fixture block 5 is relieved at the moment, the first support plate 32 and the second support plate 33 are moved by pulling the first handle 34, the dovetail block 31 fixedly connected with the lower end of the dovetail block 31 is driven to slide in the dovetail groove 2 of the base 1, the electric wire to be clamped is placed between the first fixture block 4 and the second fixture block 5 at the moment, the first handle 34 is loosened, the second handle 65 is rotated again, the positive and negative threaded screw rod 62 and the threaded block 61 are in threaded motion and are rotated to be incapable of rotating, the threaded sleeve 63 is rotated to be in threaded motion with the positive and negative threaded screw rod 62, the threaded sleeve 63 is rotated to be in contact with the threaded block 61, the first fixture block 4 and the second fixture block 5 at the electric wire are clamped and the limiting.

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 fastener device for low voltage electric network, includes base (1), movable mechanism (3), stop gear (6), its characterized in that: the improved nut wrench is characterized in that a dovetail groove (2) is formed in the base (1), a movable mechanism (3) is arranged on the base (1), a positioning block (7) is fixedly connected to the lower end of the base (1), a screw (8) is connected to the inside of the positioning block (7) through threads, and a hook (9) is connected to the screw (8) in a rotating mode.

2. The wire clamping device for the low-voltage power grid according to claim 1, wherein: but movable mechanism (3) are including dovetail block (31), first backup pad (32), second backup pad (33), the first in command (34), spring (35), sliding connection has two dovetail blocks (31) in dovetail (2), two on dovetail block (31) respectively fixedly connected with first backup pad (32) and second backup pad (33), be provided with the first in command (34) on first backup pad (32), fixedly connected with spring (35) on first backup pad (32), the one end fixed connection of spring (35) is on second backup pad (33).

3. The wire clamp device for the low-voltage power grid according to claim 2, wherein: the upper end of the first supporting plate (32) is fixedly connected with a first clamping block (4), the upper end of the second supporting plate (33) is fixedly connected with a second clamping block (5), and the first clamping block (4) and the second clamping block (5) are provided with limiting mechanisms (6).

4. The wire clamp device for the low-voltage power grid according to claim 3, wherein: stop gear (6) are including screw block (61), positive and negative screw lead screw (62), thread bush (63), change (64), second handle (65), equal fixedly connected with screw block (61) in the upper end of first fixture block (4) and second fixture block (5), there are positive and negative screw lead screw (62) through threaded connection in screw block (61), there are thread bush (63) through threaded connection on positive and negative screw lead screw (62), thread bush (63) contact with one of them screw block (61), be provided with change (64) on positive and negative screw lead screw (62), change (64) contact with one of them screw block (61), be provided with second handle (65) on change (64).

5. The wire clamping device for the low-voltage power grid according to claim 1, wherein: the hook (9) is rotatably connected in the positioning block (7).

6. The wire clamp device for the low-voltage power grid according to claim 2, wherein: the number of the first handles (34) is two, and the two first handles (34) are fixedly connected to the first supporting plate (32) and the second supporting plate (33) respectively.