CN214850168U

CN214850168U - Cable fixation clamp for electrical engineering

Info

Publication number: CN214850168U
Application number: CN202023162137.7U
Authority: CN
Inventors: 朱旋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-23
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a cable fixation clamp for electrical engineering, including last casing and lower casing, the inner wall of casing is provided with the second splint down, the top of casing one side is connected with last casing through the hinge pin down, the both ends of hinge pin all are provided with the fixed plate, and the limiting plate is all installed to the one end of fixed plate, mosaic structure sets up in the inside of limiting plate, adjust the structure and set up in the inside top of last casing, adjust the structure still including spacing spring, spacing spring sets up in the both sides on the inside top of last casing, first splint are installed to spacing spring's bottom. The utility model discloses a pulling the pull rod upwards makes first splint rebound, with inside the cable insertion device, loosens the pull rod afterwards, under the effect of spacing spring, makes first splint compress tightly the cable downwards, can make the device adapt to the cable of different thickness sizes like this, and easy operation, has increased the practicality of device.

Description

Cable fixation clamp for electrical engineering

Technical Field

The utility model relates to a cable anchor clamps apparatus technical field specifically is a cable fixation clamp for electrical engineering.

Background

Along with the development of society, the progress of science and technology, the cable is more and more extensive application in our life, and the usage of cable has a lot, and mainly used control installation, connecting device, multiple works such as transmission power, consequently carry out electrical engineering during operation, and the staff all can carry the cable fixation clamp who facilitates the use, fixes and the centre gripping to the cable, and current fixation clamp size model is mostly fixed, can not adapt to the cable of different thicknesses for very inconvenient when the installation.

With the continuous installation and use of the cable fixing clamp for electrical engineering, the following problems are found in the use process:

1. traditional cable fixation clamp for electrical engineering can not adapt to the anchor clamps of different thickness sizes, and a type can only correspond a cable, and is very loaded down with trivial details with getting up.

2. Traditional cable fixation clamp for electrical engineering can not splice the equipment, can only fix single or several cables, can't fix in the face of a great amount of cables.

3. The conventional cable fixing clamp for electrical engineering can only fix cables, is very inconvenient to operate, and needs to penetrate the cables from the inside of the device or divide the device into two parts for assembly.

Therefore, it is necessary to design a cable fixing clip for electrical engineering to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable fixation clamp for electrical engineering to thereby provide the unable multiple cable that adapts to the thickness difference of current fixation clamp and can't assemble the fixed problem of solution large batch cable among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable fixing clamp for electrical engineering comprises an upper shell, a lower shell, a fixing structure, a splicing structure and an adjusting structure, wherein the fixing structure is convenient for installing cables, the splicing structure can assemble a plurality of fixing clamps, and the adjusting structure can adapt to cables with different thicknesses;

the inner wall of the lower shell is provided with a second clamping plate, the top end of one side of the lower shell is connected with the upper shell through a hinge shaft, two ends of the hinge shaft are provided with fixing plates, one end of each fixing plate is provided with a limiting plate, and the splicing structure is arranged inside the limiting plate;

the adjusting structure is arranged at the top end inside the upper shell;

the adjusting structure further comprises limiting springs, the limiting springs are arranged on two sides of the top end inside the upper shell, a first clamping plate is mounted at the bottom end of each limiting spring, a vertical rod is mounted in the center of the top end of each first clamping plate, and the top end of each vertical rod penetrates through the upper shell and is provided with a pull rod;

the fixing structure is arranged at the top end of one side, away from the hinge shaft, of the lower shell.

Preferably, the first clamping plate and the second clamping plate are identical in size and shape, and the upper shell and the lower shell are identical in size and shape.

Preferably, fixed knot constructs by fixed spring, fixed block, first draw-in groove, connecting plate, connecting pipe and dead lever and constitutes, the fixed block sets up in the bottom that last casing kept away from hinge pin one side, the central point department of putting of fixed block bottom is provided with the connecting pipe, and the inside central point department of putting of connecting pipe is provided with fixed spring, the dead lever is all installed at fixed spring's both ends, and the one end of dead lever runs through the connecting pipe and extends to the connecting pipe outside, the casing is kept away from the top of hinge pin one side and is installed the connecting plate down, and the both ends of connecting plate have seted up first draw-in groove.

Preferably, the first clamping groove is matched with the fixing rod, and the fixing rod is in sliding connection with the connecting pipe.

Preferably, mosaic structure comprises stopper, fixture block, reset spring and second draw-in groove, reset spring sets up in the central position department on the inside top of limiting plate, the central position department of reset spring bottom installs the fixture block, the bottom that hinge pin one side was kept away from to the casing down installs the stopper, and the central position department of stopper has seted up the second draw-in groove.

Preferably, the fixture blocks and the return springs are symmetrically arranged in two groups about a transverse central axis of the hinge shaft, the fixture blocks are matched with the second clamping grooves, and the limiting plate is in sliding connection with the limiting block.

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

1. the first clamping plate, the limiting spring, the pull rod, the vertical rod and the second clamping plate are arranged, when the device is used, the pull rod is pulled upwards, the first clamping plate is driven to move upwards through the vertical rod, the cable is inserted between the first clamping plate and the second clamping plate at the moment, then the pull rod is loosened, and the first clamping plate is enabled to compress the cable downwards under the action of the limiting spring, so that the device can adapt to cables with different thicknesses and sizes, the operation is simple, parts cannot be lost, and the practicability of the device is improved;

2. by arranging the fixing spring, the fixing block, the first clamping groove, the connecting plate, the connecting pipe and the fixing rod, when the device is used, the fixing spring is enabled to contract towards the center by pressing the fixing rod inwards, then the connecting pipe is driven by the fixing spring to buckle the connecting plate downwards, and the fixing rod is clamped with the first clamping groove under the action of the fixing spring, so that the device is fixed, the device can be directly opened at a position where the fixing is required when cables are numerous and complex, the cables are arranged in the device, the cables do not need to pass through the device, the method for placing the device into the cables is increased, and the process for fixing the complex cables is simplified;

3. through being provided with the stopper, the fixture block, reset spring and second draw-in groove, through pressing down the fixture block during the use, put into the stopper breach of adjacent device, when stopper and limiting plate are complete coincide, under reset spring's effect, make the fixture block pop out from the second draw-in groove, thereby fixed stopper and limiting plate, when facing a great number of cables, can install the concatenation equipment like this, more clear fixed cable, and convenient to carry, occupation space is little, can be according to actual conditions, equipment at will, the practicality has been increased.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a first splint; 2. a fixed structure; 201. fixing the spring; 202. a fixed block; 203. a first card slot; 204. a connecting plate; 205. a connecting pipe; 206. fixing the rod; 3. an upper housing; 4. splicing structures; 401. a limiting block; 402. a clamping block; 403. a return spring; 404. a second card slot; 5. a limiting spring; 6. a pull rod; 7. a vertical rod; 8. a hinge axis; 9. a fixing plate; 10. a limiting plate; 11. a lower housing; 12. a second splint.

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.

Example 1: referring to fig. 1-4, a cable fixing clip for electrical engineering includes an upper housing 3 and a lower housing 11, and further includes a fixing structure 2 for conveniently installing cables, a splicing structure 4 capable of assembling a plurality of fixing clips, and an adjusting structure capable of adapting to cables of different thicknesses;

a second clamping plate 12 is arranged on the inner wall of the lower shell 11, the top end of one side of the lower shell 11 is connected with the upper shell 3 through a hinge shaft 8, fixing plates 9 are arranged at two ends of the hinge shaft 8, a limiting plate 10 is arranged at one end of each fixing plate 9, and the splicing structure 4 is arranged inside the limiting plate 10;

the adjusting structure is arranged at the top end inside the upper shell 3;

referring to fig. 1-4, the cable fixing clamp for electrical engineering further includes an adjusting structure, the adjusting structure further includes a limiting spring 5, the limiting spring 5 is disposed on two sides of the top end inside the upper housing 3, the bottom end of the limiting spring 5 is mounted with the first clamping plate 1, a vertical rod 7 is mounted in the center of the top end of the first clamping plate 1, and the top end of the vertical rod 7 penetrates through the upper housing 3 and is mounted with a pull rod 6;

the fixed structure 2 is arranged at the top end of one side of the lower shell 11 far away from the hinge shaft 8;

the first splint 1 and the second splint 12 have the same size and shape, and the upper shell 3 and the lower shell 11 have the same size and shape;

specifically, as shown in fig. 1, 2 and 3, by pulling the pull rod 6 upwards, the first clamp plate 1 is driven to move upwards through the vertical rod 7, the cable is inserted between the first clamp plate 1 and the second clamp plate 12 at the moment, then the pull rod 6 is loosened, and under the action of the limiting spring 5, the first clamp plate 1 is pressed downwards to compress the cable, so that the device can adapt to cables with different thicknesses and sizes, the operation is simple, parts cannot be lost, and the practicability of the device is improved.

Example 2: the fixing structure 2 comprises a fixing spring 201, a fixing block 202, a first clamping groove 203, a connecting plate 204, a connecting pipe 205 and a fixing rod 206, the fixing block 202 is arranged at the bottom end of one side, away from the hinge shaft 8, of the upper shell 3, the connecting pipe 205 is arranged at the central position of the bottom end of the fixing block 202, the fixing spring 201 is arranged at the central position inside the connecting pipe 205, the fixing rods 206 are arranged at two ends of the fixing spring 201, one end of each fixing rod 206 penetrates through the connecting pipe 205 and extends to the outside of the connecting pipe 205, the connecting plate 204 is arranged at the top end, away from the hinge shaft 8, of the lower shell 11, and the first clamping groove 203 is formed in two ends of each connecting plate 204;

the first card slot 203 is matched with the fixed rod 206, and the fixed rod 206 is in sliding connection with the connecting pipe 205;

specifically, as shown in fig. 1, 3 and 4, the fixing spring 201 is contracted towards the center by pressing the fixing rod 206 inwards, then the connecting pipe 205 is driven by the fixing spring 201 to press the connecting plate 204 downwards, and under the action of the fixing spring 201, the fixing rod 206 is clamped with the first clamping groove 203, so that the device is fixed, and thus, when cables are numerous and complex, the device can be directly opened at a position where the cables are required to be fixed, the cables are loaded into the device, the cables do not need to pass through the device, a method for loading the device into the cables is increased, and a process for fixing the complex cables is simplified.

Example 3: the splicing structure 4 comprises a limiting block 401, a clamping block 402, a return spring 403 and a second clamping groove 404, the return spring 403 is arranged at the central position of the top end inside the limiting plate 10, the clamping block 402 is arranged at the central position of the bottom end of the return spring 403, the limiting block 401 is arranged at the bottom of the lower shell 11, which is far away from the hinge shaft 8, and the second clamping groove 404 is arranged at the central position of the limiting block 401;

the fixture blocks 402 and the return springs 403 are symmetrically arranged in two groups about a transverse central axis of the hinge shaft 8, the fixture blocks 402 are matched with the second clamping grooves 404, and the limiting plate 10 is in sliding connection with the limiting block 401;

specifically, as shown in fig. 1, fig. 2 and fig. 3, through pressing fixture block 402, put into the stopper 401 breach of adjacent device, when stopper 401 and limiting plate 10 are completely coincided, under reset spring 403's effect, make fixture block 402 pop out from second draw-in groove 404, thereby fixed stopper 401 and limiting plate 10, when facing the more cable of a quantity like this, can assemble the device concatenation, more clear fixed cable, and convenient to carry, occupation space is little, can assemble at will according to actual conditions, and the practicality has been increased.

The working principle is as follows: when the device is used, firstly, when a single cable or a few cables face, the pull rod 6 is pulled upwards, the vertical rod 7 drives the first clamping plate 1 to move upwards, then the cable is inserted between the first clamping plate 1 and the second clamping plate 12, then the pull rod 6 is loosened, and under the action of the limiting spring 5, the first clamping plate 1 presses the cable downwards.

When facing to a large amount or having used, inconvenient when the cable plug-in device is inside, through inwards pressing dead lever 206, make fixed spring 201 shrink to the center, drive connecting pipe 205 downwards through fixed spring 201 afterwards and withhold connecting plate 204, under fixed spring 201's effect, make dead lever 206 and first draw-in groove 203 block, thereby fixing device, afterwards through pressing fixture block 402, insert in the stopper 401 breach of following adjacent device, when stopper 401 and limiting plate 10 are complete coincide, under reset spring 403's effect, make fixture block 402 pop out from second draw-in groove 404, thereby fixed stopper 401 and limiting plate 10, thereby reach the purpose of fixed cable.

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 cable fixation clamp for electrical engineering, includes casing (3) and lower casing (11), its characterized in that: the cable fixing device also comprises a fixing structure (2) convenient for installing cables, a splicing structure (4) capable of assembling a plurality of fixing clamps and an adjusting structure capable of adapting to cables with different thicknesses;

a second clamping plate (12) is arranged on the inner wall of the lower shell (11), the top end of one side of the lower shell (11) is connected with the upper shell (3) through a hinge shaft (8), fixing plates (9) are arranged at two ends of the hinge shaft (8), a limiting plate (10) is arranged at one end of each fixing plate (9), and the splicing structure (4) is arranged inside the limiting plate (10);

the adjusting structure is arranged at the top end inside the upper shell (3);

the adjusting structure further comprises limiting springs (5), the limiting springs (5) are arranged on two sides of the top end inside the upper shell (3), a first clamping plate (1) is mounted at the bottom end of each limiting spring (5), a vertical rod (7) is mounted in the center of the top end of each first clamping plate (1), and the top end of each vertical rod (7) penetrates through the upper shell (3) and is provided with a pull rod (6);

the fixing structure (2) is arranged at the top end of one side, away from the hinge shaft (8), of the lower shell (11).

2. The cable fixing clip for electrical engineering according to claim 1, wherein: the first clamping plate (1) and the second clamping plate (12) are identical in size and shape, and the upper shell (3) and the lower shell (11) are identical in size and shape.

3. The cable fixing clip for electrical engineering according to claim 1, wherein: fixed knot constructs (2) by fixed spring (201), fixed block (202), first draw-in groove (203), connecting plate (204), connecting pipe (205) and dead lever (206) and constitutes, fixed block (202) set up in last casing (3) keep away from the bottom of hinge pin (8) one side, the central point department of fixed block (202) bottom is provided with connecting pipe (205), and the inside central point department of connecting pipe (205) is provided with fixed spring (201), dead lever (206) are all installed at the both ends of fixed spring (201), and the one end of dead lever (206) runs through connecting pipe (205) and extend to connecting pipe (205) outside, casing (11) are kept away from the top of hinge pin (8) one side and are installed connecting plate (204) down, and first draw-in groove (203) have been seted up at the both ends of connecting plate (204).

4. The cable fixing clip for electrical engineering according to claim 3, wherein: the first clamping groove (203) is matched with the fixing rod (206), and the fixing rod (206) is in sliding connection with the connecting pipe (205).

5. The cable fixing clip for electrical engineering according to claim 1, wherein: mosaic structure (4) comprise stopper (401), fixture block (402), reset spring (403) and second draw-in groove (404), reset spring (403) set up in the central position department on the inside top of limiting plate (10), fixture block (402) are installed to the central position department of reset spring (403) bottom, stopper (401) are installed to the bottom of hinge pin (8) one side is kept away from in casing (11) down, and second draw-in groove (404) have been seted up to the central position department of stopper (401).

6. The cable fixing clip for electrical engineering according to claim 5, wherein: the fixture blocks (402) and the return spring (403) are symmetrically arranged in two groups around a transverse central axis of the hinge shaft (8), the fixture blocks (402) are matched with the second clamping grooves (404), and the limiting plate (10) is in sliding connection with the limiting block (401).