CN219609038U

CN219609038U - Auxiliary mechanism for ammeter wiring

Info

Publication number: CN219609038U
Application number: CN202320256201.2U
Authority: CN
Inventors: 付强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-29
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses an auxiliary mechanism for ammeter wiring, which comprises a first sleeve, a second sleeve and a supporting rod which are symmetrically arranged left and right, wherein the first sleeve is connected through a first handle, the supporting rod at the lower end is connected through a second handle, a compression spring is arranged between the upper end of the supporting rod at the lower end and the inner wall of the first sleeve, supporting rods are arranged at the rear ends of the first sleeve and the rear end of the supporting plate at the lower end, and a guide wheel is arranged between the two first sleeves. During installation, the first handle and the second handle are held manually, the supporting rod at the lower end is moved upwards to overcome the elasticity of the compression spring, the supporting rod is inserted into the reserved socket hole in the wall, the handle is loosened, the supporting rod is supported on the inner wall of the socket hole under the action of the elasticity of the compression spring, the mechanism is fixed on the wall, the wire passes through the wall through the guide wheel, abrasion of the wire is reduced, and the service life of the wire is prolonged. The installation of the mechanism can be realized by using the existing socket holes without perforating on the wall, the wall is not damaged, and the construction cost is reduced.

Description

Auxiliary mechanism for ammeter wiring

Technical Field

The utility model relates to the technical field of ammeter installation, in particular to an auxiliary mechanism for ammeter wiring.

Background

Smart meters are designed for power monitoring needs of power systems, industrial and mining enterprises, public facilities, smart buildings. It can measure all common power parameters, such as three-phase current, voltage, active and reactive power, electric power, harmonic wave, etc.

When the ammeter is installed and connected, the work that the wire penetrates through the wall can appear. However, the wires wear out during wall penetration, and the wire cable is damaged, which affects the service life. Therefore, a threading auxiliary mechanism is arranged, for example, the application number is 201921447938.2, the patent name is an utility model patent of a threading structure with good threading effect, the threading auxiliary mechanism comprises a gear box and a wire coil assembly wound with wires, the gear box comprises a box body, a worm arranged in the box body, a first traction wheel assembly and a second traction wheel assembly which are arranged at the top of the box body, a gap for the wires to pass through is formed between the first traction wheel assembly and the second traction wheel assembly, the first traction wheel assembly at least comprises two first driving traction wheels which are longitudinally arranged, the second traction wheel assembly at least comprises two second driving traction wheels, the first driving traction wheels and the second driving traction wheels are connected with the worm in a transmission mode, and a driven traction wheel is connected between the two first driving traction wheels in a meshed mode. The abrasion of the traction wheel on the lead wire can be reduced, and thus the threading effect of the threading structure is improved. However, the structure in the comparison document is complex, the cost is high, and when the wall is penetrated, the wall is required to be perforated again, so that the construction difficulty is high.

Disclosure of Invention

The utility model aims to solve the problems and provide an auxiliary mechanism for intelligent meter wiring, which has the advantages of simple structure, low cost, convenient installation on a wall and prevention of abrasion when a wire penetrates through the wall.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an assist mechanism for ammeter wiring, includes the first sleeve that bilateral symmetry set up, sets up at the second sleeve of first sleeve lower extreme, sets up respectively at the bracing piece in first sleeve and the second sleeve, the symmetry sets up first sleeve is connected through first handle, the symmetry is equipped with the opening around on the second sleeve lateral wall, the lower extreme the bracing piece front end is equipped with the backup pad, and the backup pad of both sides is connected through the second handle, the lower extreme be equipped with compression spring between bracing piece upper end and the first sleeve inner wall, the backup pad rear end of first sleeve rear end and lower extreme all is equipped with the vaulting pole, is equipped with the leading wheel that is used for the direction wire between two first sleeves.

Further, one end of the outer side of the supporting rod is provided with a rubber head.

Further, the lower end of the supporting rod at the upper end penetrates into the upper end of the first sleeve and is connected with the first sleeve through threads.

Further, a lock nut for fixing the height of the support rod is arranged on the support rod.

Further, the first sleeve is provided with side plates, and two ends of the rotating shaft of the guide wheel are supported on the side plates.

Further, rubber layers are arranged at the contact positions of the outer side surfaces of the supporting rods and the socket holes.

Further, the second sleeve is composed of symmetrically arranged arc plates.

Further, the upper end of the second sleeve is provided with a first connecting plate, the lower end of the first sleeve is provided with a second connecting plate, and the first connecting plate is connected with the second connecting plate through a bolt.

The beneficial effects of the utility model are as follows:

1. the utility model comprises a first sleeve, a second sleeve and a supporting rod which are arranged in bilateral symmetry, wherein the first sleeve is connected through a first handle, the lower end of the supporting rod is connected through a second handle, a compression spring is arranged between the upper end of the supporting rod at the lower end and the inner wall of the first sleeve, supporting rods are arranged at the rear end of the first sleeve and the rear end of a supporting plate at the lower end, and a guide wheel is arranged between the two first sleeves. During installation, the first handle and the second handle are held manually, the supporting rod at the lower end is moved upwards to overcome the elasticity of the compression spring, the supporting rod is inserted into the reserved socket hole in the wall, the handle is loosened, the supporting rod is supported on the inner wall of the socket hole under the action of the elasticity of the compression spring, the mechanism is fixed on the wall, the wire passes through the wall through the guide wheel, abrasion of the wire is reduced, and the service life of the wire is prolonged. The installation of the mechanism can be realized by using the existing socket holes without perforating on the wall, the wall is not damaged, and the construction cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

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

FIG. 2 is a second schematic diagram of the structure of the present utility model;

fig. 3 is a front view of the present utility model.

In the figure: the support comprises a first sleeve 1, a support rod 2, a first handle 3, an opening 4, a support plate 5, a second sleeve 6, a compression spring 7, a support rod 8, a guide wheel 9, a rubber head 10, a lock nut 11, a side plate 12, a rubber layer 13, a first connecting plate 14 and a second connecting plate 15.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 1 and 3, an auxiliary mechanism for ammeter wiring, including the first sleeve 1 of bilateral symmetry setting, set up at the second sleeve 6 of first sleeve 1 lower extreme, set up bracing piece 2 in first sleeve 1 and second sleeve 6 respectively, the bracing piece 2 lower extreme of top is in deep into first sleeve, and the bracing piece 2 upper end of below is in deep into second sleeve 6, the first sleeve 1 of symmetry setting is connected through first handle 3, and first handle 3 makes symmetrical first sleeve 1 form a whole, be equipped with opening 4 on the lateral wall of second sleeve 6 fore-and-aft symmetry, the lower extreme bracing piece 2 front end is equipped with backup pad 5, and backup pad 5 passes the opening, and the opening plays the guide effect, prevents that the bracing piece from rotating, and backup pad 5 of both sides is connected through second handle 5, and second handle 5 makes bracing piece 2 of lower extreme be whole, lower extreme be equipped with compression spring 7 between bracing piece 2 upper end and the inner wall of first sleeve 1, and the backup pad 5 rear end of lower extreme are equipped with guide pulley 8, are equipped with guide pulley 9 between the guide pulley 1, thereby realize that guide pulley 9 is equipped with between the guide pulley 1.

During installation, the first handle 3 and the second handle 5 are held manually, the supporting rod 2 at the lower end is moved upwards against the elasticity of the compression spring 7, the supporting rod 8 is inserted into a reserved socket hole in the wall, the handle is loosened, the supporting rod 8 is supported on the inner wall of the socket hole under the action of the elasticity of the compression spring 7, the mechanism is fixed on the wall, a wire passes through the wall through the guide wheel 9, abrasion of the wire is reduced, and the service life of the wire is prolonged. The installation of the mechanism can be realized by using the existing socket holes without perforating on the wall, the wall is not damaged, and the construction cost is reduced.

When the box body needs to be penetrated, the first handle 3 and the second handle 5 are held manually, the supporting rod 2 at the lower end is moved upwards against the elasticity of the compression spring 7 and goes deep into the box body, the handles are loosened, the lower end of the lower end supporting rod 2 is supported at the bottom of the box body under the action of the compression spring, and the upper end of the upper end supporting rod 2 is supported at the upper end of the box body, so that the mechanism is fixed in the box body. The lead is convenient to pass through the box body, and the operation is simple and convenient.

Compared with the scheme in the comparison document, the scheme provided by the utility model has the advantages of simple structure and low cost.

As shown in fig. 1, a rubber head 10 is arranged at one end of the outer side of the supporting rod 2, and the rubber head 10 can increase friction force with the inner wall of the box body, so that the fixing is reliable.

The upper end the bracing piece 2 lower extreme go deep into with first sleeve 1 upper end and pass through threaded connection with first sleeve 1, be equipped with the external screw thread on the outer cylinder of bracing piece 2, first sleeve 1 inner wall upper end is equipped with the internal screw thread, rotates the bracing piece 2 of upper end and can adjust the height of bracing piece 2, can use the not unidimensional box.

The support rod 2 is provided with a lock nut 11 for fixing the height of the support rod 2, and after the high end of the support rod 2 is adjusted in place, the lock nut 11 is rotated, so that the height of the support rod 2 is fixed.

As shown in fig. 1, the first sleeves 1 are provided with side plates 12, and two ends of a rotating shaft of the guide wheel 9 are supported on the side plates 12 and are rotatably connected with the side plates through bearings.

As shown in fig. 2, rubber layers 13 are arranged at the positions where the outer side surfaces of the supporting rods 8 are in contact with the socket holes, the surfaces of the rubber layers 13 are tooth-shaped, friction force between the supporting rods and the socket holes is increased, and the installation is firm.

As shown in fig. 2, the second sleeve 6 is composed of symmetrically arranged arc plates, and the arc plates are disassembled to facilitate replacement of the compression springs.

As shown in fig. 2, a first connecting plate 14 is disposed at the upper end of the second sleeve, a second connecting plate 15 is disposed at the lower end of the first sleeve 1, and the first connecting plate 14 and the second connecting plate 15 are connected through bolts.

In describing the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "left", "right", "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be connected mechanically or electrically, can be connected directly or indirectly through an intermediate medium, and can be communicated inside the two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides an auxiliary mechanism for ammeter wiring, its characterized in that, including first sleeve (1) that bilateral symmetry set up, second sleeve (6) that set up in first sleeve (1) lower extreme, set up bracing piece (2) in first sleeve (1) and second sleeve (6) respectively, first sleeve (1) that the symmetry set up are connected through first handle (3), be equipped with opening (4) on second sleeve (6) lateral wall bilateral symmetry, the lower extreme bracing piece (2) front end is equipped with backup pad (5), and opening (4) are passed in backup pad (5), and backup pad (5) of both sides are passed through second handle (5) and are connected, the lower extreme be equipped with compression spring (7) between bracing piece (2) upper end and the inner wall of first sleeve (1), backup pad (5) rear end of first sleeve (1) rear end and lower extreme all are equipped with vaulting pole (8), are equipped with between two first sleeve (1) and are used for leading wheel (9) of wire.

2. An auxiliary mechanism for electric meter wiring according to claim 1, characterized in that the outer end of the support bar (2) is provided with a rubber head (10).

3. An auxiliary mechanism for electric meter wiring according to claim 1, characterized in that the lower end of the support rod (2) at the upper end is penetrated into the upper end of the first sleeve (1) and is connected with the first sleeve (1) through screw threads.

4. An auxiliary mechanism for electric meter wiring according to claim 3, characterized in that the support bar (2) is provided with a lock nut (11) for fixing the height of the support bar (2).

5. An auxiliary mechanism for electric meter wiring according to claim 1, characterized in that the first sleeves (1) are provided with side plates (12), and both ends of the rotating shaft of the guide wheel (9) are supported on the side plates (12).

6. An auxiliary mechanism for electric meter wiring according to claim 1, characterized in that the outer side surfaces of the stay bars (8) are provided with rubber layers (13) at positions contacting the socket holes.

7. An auxiliary mechanism for electric meter wiring according to claim 1, characterized in that said second sleeve (6) consists of symmetrically arranged arcuate plates.

8. An auxiliary mechanism for electric meter wiring as in claim 7, wherein said second means

The upper end of the sleeve is provided with a first connecting plate (14), the lower end of the first sleeve (1) is provided with a second connecting plate (15),

the first connecting plate (14) and the second connecting plate (15) are connected through bolts.