CN219918246U - Circuit limiting assembly for circuit construction - Google Patents

Abstract

The utility model discloses a line limiting assembly for line construction, which comprises a fixed plate, wherein two groups of first semicircular fixed blocks are fixedly arranged on one side of the fixed plate, two groups of first springs are fixedly connected to the inner wall of each first semicircular fixed block, one ends of each first spring are fixedly connected with a first clamping plate, a threaded rod is rotatably arranged on one side of the fixed plate, a line is clamped and limited through the cooperation of the first clamping plates and a second clamping plate, when a limited line is larger, the first clamping plates and the second clamping plates move towards the directions of the first semicircular fixed blocks and the second semicircular fixed blocks through the first springs and the second springs under the action force of the threaded rod, the telescopic ends of telescopic rods are driven to start to shrink, and then the line is clamped and limited through the resilience force of the first springs and the second springs.

Description

Circuit limiting assembly for circuit construction

Technical Field

The utility model relates to the technical field of line limiting, in particular to a line limiting assembly for line construction.

Background

Line construction refers to construction engineering of transmission line construction. The line construction mainly comprises the construction steps of pit (hole), upright pole, paying off, wire connection, wire tightening, wire pulling and the like, the line construction belongs to field operation, the environment condition along the line is complex, the war line is long, the interference factors are many, certain difficulty is brought to the organization plan of the construction, the line engineering is outdoor, the construction condition is poor, the construction mechanization degree is not high, only a few simple tools and tools can be used, and most of the work is finished by manpower.

For example, a line limiting component (bulletin number: CN 217607378U) for power equipment comprises a through hole block A, a through hole block B and a through hole block C which are connected in a detachable mode end to end in sequence, wherein the through hole block A and the through hole block B are connected end to end with the through hole block B and the through hole block C through the same detachable connecting structure, the through hole block A, the through hole block B and the through hole block C are respectively provided with a through hole A, a through hole B and a through hole C which are parallel to each other, the left end of the through hole block A is provided with a left-facing threaded hole plate A, the right end of the through hole block C is provided with a right-facing threaded hole plate C, and the threaded hole plate A and the threaded hole plate C are respectively provided with symmetrical threaded holes A and threaded holes C.

The device still has the following drawbacks: the device can only carry out spacingly to the circuit of same model when using, can't carry out spacingly to the circuit of equidimension difference, and the usage is comparatively single, has reduced the practicality of the device to a certain extent, consequently we need to propose a circuit spacing subassembly for the circuit construction.

Disclosure of Invention

The utility model aims to provide a line limiting assembly for line construction, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a circuit spacing subassembly for line construction, includes the fixed plate, one side fixed mounting of fixed plate has two sets of first semicircle fixed blocks, two sets of first springs of fixedly connected with on the inner wall of first semicircle fixed block, two sets of the one end fixedly connected with first splint of first spring, one side rotation of fixed plate installs the threaded rod, threaded connection has the movable plate on the one end outer wall of threaded rod, just one end tip fixedly connected with carousel of threaded rod, one side fixedly connected with handle of carousel, one side fixed mounting of movable plate has two sets of second semicircle fixed blocks, two sets of second springs of fixedly connected with on the inner wall of second semicircle fixed block, two sets of one end fixedly connected with second splint of second spring.

Preferably, the first clamping plate and the second clamping plate are both semicircular clamping plates, and rubber pads are bonded on the inner walls of the first clamping plate and the second clamping plate.

Preferably, the fixed plate is located one side of the threaded rod and is symmetrically and fixedly provided with two groups of limiting rods, one ends of the two groups of limiting rods penetrate through the movable plate and are located on the outer side of the movable plate, and the outer walls of the two groups of limiting rods are slidably connected with the movable plate.

Preferably, the inner walls of the first semicircular fixing block and the second semicircular fixing block are provided with two groups of grooves, and telescopic rods are fixedly arranged in the grooves.

Preferably, one ends of two groups of telescopic ends of the telescopic rod are fixedly connected with the outer walls of the two groups of first clamping plates respectively, the other two groups of telescopic ends of the telescopic rod are fixedly connected with the outer walls of the two groups of second clamping plates respectively, and the two groups of first springs and the two groups of second springs are sleeved on the outer walls of the four groups of telescopic rods respectively.

Preferably, four groups of threaded through holes are symmetrically formed in one side of the fixing plate, and bolts are connected to the four groups of threaded through holes in a threaded mode.

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

according to the utility model, the first clamping plate and the second clamping plate are matched to clamp and limit the circuit, when the limited circuit is larger, the first clamping plate and the second clamping plate move towards the first semicircular fixing block and the second semicircular fixing block through the first spring and the second spring under the action force of the threaded rod, the telescopic end of the telescopic rod is driven to start to shrink, and then the circuit is clamped and limited through the resilience force of the first spring and the second spring.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the telescopic rod of the present utility model;

fig. 3 is a schematic view of the structure of the threaded through hole of the present utility model.

In the figure: 1. a fixing plate; 2. a first semicircular fixing block; 3. a first spring; 4. a first clamping plate; 5. a threaded rod; 6. a moving plate; 7. a turntable; 8. a handle; 9. a second semicircular fixing block; 10. a second spring; 11. a second clamping plate; 12. a rubber pad; 13. a limit rod; 14. a groove; 15. a telescopic rod; 16. a threaded through hole; 17. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a line limiting assembly for line construction, which comprises a fixed plate 1, two groups of first semicircular fixed blocks 2 are fixedly arranged on one side of the fixed plate 1, two groups of first springs 3 are fixedly connected to the inner wall of the first semicircular fixed blocks 2, one ends of the two groups of first springs 3 are fixedly connected with a first clamping plate 4, a threaded rod 5 is rotatably arranged on one side of the fixed plate 1, a movable plate 6 is connected to the outer wall of one end of the threaded rod 5 in a threaded manner, a turntable 7 is fixedly connected to one end of the threaded rod 5, a handle 8 is fixedly connected to one side of the turntable 7, two groups of second semicircular fixed blocks 9 are fixedly arranged on one side of the movable plate 6, two groups of second springs 10 are fixedly connected to the inner wall of the second semicircular fixed blocks 9, one ends of the two groups of second springs 10 are fixedly connected with a second clamping plate 11, under the acting force of the threaded rod 5, the first clamping plate 4 and the second clamping plate 11 move towards the first semicircular fixed blocks 2 and the second semicircular fixed blocks 9 through the first springs 3 and the second springs 10, and the two groups of second semicircular fixed blocks can be clamped by two groups of second semicircular fixed blocks 9, and the two groups of line limiting devices can be clamped by two groups of second semicircular fixed blocks, and the two groups of line limiting devices can be clamped simultaneously.

The first clamping plate 4 and the second clamping plate 11 are both semicircular clamping plates, rubber pads 12 are bonded on the inner walls of the first clamping plate 4 and the second clamping plate 11, and the rubber pads 12 play a role in fastening and sealing a circuit.

The fixed plate 1 is located one side of threaded rod 5 and is symmetrical fixed mounting and has two sets of gag lever posts 13, and the one end of two sets of gag lever posts 13 all runs through movable plate 6 and is located the outside of movable plate 6, and the outer wall of two sets of gag lever posts 13 all with movable plate 6 sliding connection, movable plate 6 can't rotate under the cooperation of two sets of gag lever posts 13, can only horizontal migration.

Two groups of grooves 14 are formed in the inner walls of the first semicircular fixing block 2 and the second semicircular fixing block 9, telescopic rods 15 are fixedly installed in the grooves 14, one ends of telescopic ends of the two groups of telescopic rods 15 are fixedly connected with the outer walls of the two groups of first clamping plates 4 respectively, one ends of telescopic ends of the other two groups of telescopic rods 15 are fixedly connected with the outer walls of the two groups of second clamping plates 11 respectively, the two groups of first springs 3 and the two groups of second springs 10 are sleeved on the outer walls of the four groups of telescopic rods 15 respectively, the telescopic rods 15 are fixedly installed, the telescopic rods 15 play a role in fixing the first clamping plates 4 and the second clamping plates 11, and the first springs 3 and the second springs 10 are protected under the condition that the work of the first springs 3 and the second springs 10 is not influenced, so that the first springs 3 and the second springs 10 are prevented from deforming.

Four groups of threaded through holes 16 are symmetrically formed in one side of the fixing plate 1, bolts 17 are connected with the inner portions of the four groups of threaded through holes 16 in a threaded mode, and the device is fixed by tightening the bolts 17.

The working principle of the utility model is as follows: during the use, through manual rotation handle 8, handle 8 drives carousel 7 and rotates, carousel 7 drives threaded rod 5 and rotates, threaded rod 5 drives movable plate 6 and rotates, movable plate 6 can't rotate under the cooperation of two sets of gag lever posts 13, can only horizontal migration, thereby make the semicircular fixed block 9 of second remove, make the semicircular fixed block 9 of second and one side laminating of first semicircular fixed block 2, press from both sides tightly spacing through the cooperation of first splint 4 and second splint 11, when carrying out spacing circuit great, under the effort of threaded rod 5, first splint 4 and second splint 11 are through first spring 3 and second spring 10 to the semicircular fixed block 2 and the semicircular fixed block 9 orientation of second, the flexible end that drives telescopic link 15 begins to shrink, the rebound force of rethread first spring 3 and second spring 10 is pressed from both sides tightly spacing with the circuit, there is telescopic link 15 through fixed mounting, telescopic link 15 plays fixed action to first splint 4 and second splint 11, and carry out the protection to first spring 3 and second spring 10 under the circumstances that does not influence first spring 3 and second spring 10 work, this device has been improved to a plurality of practicality and has not carried out the limit device, this has improved the limit device to a plurality of performances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. Line spacing subassembly for line construction, including fixed plate (1), its characterized in that: two groups of first semicircular fixed blocks (2) are fixedly arranged on one side of the fixed plate (1), two groups of first springs (3) are fixedly connected to the inner wall of the first semicircular fixed blocks (2), one end of each first spring (3) is fixedly connected with a first clamping plate (4), one side of the fixed plate (1) is rotatably provided with a threaded rod (5), one end outer wall of each threaded rod (5) is fixedly connected with a movable plate (6), one end of each threaded rod (5) is fixedly connected with a rotary table (7), one side of each rotary table (7) is fixedly connected with a handle (8), two groups of second semicircular fixed blocks (9) are fixedly connected to one side of each movable plate (6), and two groups of second springs (10) are fixedly connected to the inner wall of each second semicircular fixed block (9).

2. The line spacing assembly for line construction of claim 1, wherein: the first clamping plate (4) and the second clamping plate (11) are both semicircular clamping plates, and rubber pads (12) are bonded on the inner walls of the first clamping plate (4) and the second clamping plate (11).

3. The line spacing assembly for line construction of claim 2, wherein: the fixed plate (1) is located one side of the threaded rod (5) and is symmetrically and fixedly provided with two groups of limiting rods (13), one ends of the two groups of limiting rods (13) penetrate through the movable plate (6) and are located on the outer side of the movable plate (6), and the outer walls of the two groups of limiting rods (13) are in sliding connection with the movable plate (6).

4. The line spacing assembly for line construction of claim 1, wherein: two groups of grooves (14) are formed in the inner walls of the first semicircular fixing block (2) and the second semicircular fixing block (9), and telescopic rods (15) are fixedly arranged in the grooves (14).

5. The line spacing assembly for line construction of claim 4, wherein: wherein two sets of one end of telescopic link (15) flexible end respectively with the outer wall fixed connection of two sets of first splint (4), two sets of other one end of telescopic link (15) flexible end respectively with the outer wall fixed connection of two sets of second splint (11), and two sets of first spring (3) and two sets of second spring (10) cover respectively locate four sets of on the outer wall of telescopic link (15).

6. The line spacing assembly for line construction of claim 5, wherein: four groups of threaded through holes (16) are symmetrically formed in one side of the fixing plate (1), and bolts (17) are connected with the four groups of threaded through holes (16) in a threaded mode.