CN219475749U - An electric test bench - Google Patents

Abstract

The utility model provides an electrified test bench, which includes a test bench body, the test bench body includes a fixed box, and a box door is movably installed on the fixed box, and the box door is hinged on the fixed box through a hinge. The top of the fixed box is fixed with a connection seat, the switch is fixedly installed on the connection seat, the top of the connection seat is fixed with a fixed seat, the instrument panel is fixedly installed on the fixed seat, and the side of the fixed seat is fixed with The supporting seat is provided with an opening, and a supporting rod is movably installed inside the opening. When this kind of electrified test bench is used in the sun, the support plate is movably installed on the top of the fixed seat to cover the instrument panel, so as to prevent the value on the instrument panel from being viewed under strong light. In addition, the support plate is limited by the torsion spring. The position is fixed, and when the support plate collides, it shakes and buffers on the support rod to avoid damage caused by the support plate collision.

Description

An electric test bench

technical field

The utility model relates to the field of electrification test bench equipment, in particular to an electrification test bench.

Background technique

The electrification test bench is also called the high-voltage and low-voltage switchgear. As the name implies, it is a device for connecting high-voltage or low-voltage cables. Generally, power supply bureaus and substations use high-voltage cabinets, which are then stepped down by transformers to low-voltage cabinets, and then to various users. The electrical distribution box is nothing more than an electrical equipment that assembles some protective devices such as switch circuit breakers into one.

According to the patent literature with the existing publication number CN214310625U, there is a high and low voltage switchgear energization test bench, which includes a box body, a power switch, a three-hole socket and a two-hole socket are installed on one side of the box body, and the bottom of the box body is threaded. It is connected with rollers, and the upper surface of the box is equipped with an adjustment knob and a main power button. On one side of the box, an ammeter, a power transmission switch, a detection switch and a display screen are installed. When this technical solution is in use, the circuit is powered separately to ensure safety. , and has a dustproof function, but this technical solution cannot cover and protect the instruments and switches on the test bench during transportation, and it is easy to cause damage under external force collisions, which is inconvenient in use.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide an electrification test bench to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure. When in use, the support rod is movably installed on the support seat, Make the support plate parallel to the instrument panel to avoid damage to the instrument and switch caused by external force collision, and it is convenient for mobile transportation and use.

In order to achieve the above object, the utility model is achieved through the following technical solutions: an electrified test bench, including a test bench body, the test bench body includes a fixed box, a box door is movably installed on the fixed box, the The door of the box is hinged on the fixed box, the top of the fixed box is fixed with a connection seat, the switch is fixedly installed on the connection seat, the top of the connection seat is fixed with a fixed seat, and the fixed seat is fixedly installed There is an instrument panel, a support seat is fixed on the side of the fixed seat, an opening is opened on the support seat, and a support rod is movably installed inside the opening.

Further, a limit mechanism is movably installed on the support seat, and one end of the limit mechanism is matched with the support rod.

Further, a support plate is movably installed at one end of the support rod, and the support plate is mounted on the support rod through a fixing column, and a fixing hole is opened on a side of the support plate.

Further, a limiting hole is opened on the support rod, and the limiting hole is matched with the fixing hole, and an adjusting knob is fixedly installed on the top of the fixing box.

Further, the side of the support plate is welded with an outer tube, the fixed column is installed inside the outer tube through a torsion spring, and the two ends of the torsion spring are respectively fixed on the fixed column and the outer tube.

Further, a moving assembly is fixedly installed on the bottom of the fixed box, and the moving assembly includes a brake mechanism and universal wheels.

Beneficial effects of the utility model: an electrification test bench of the utility model includes a fixed box; a box door; a hinge; a moving component; a connection seat; a fixed seat; an instrument panel; a switch; a support seat; A support rod; a support plate; a fixing hole; a limit hole; a fixing post; an adjustment knob; an outer tube; a torsion spring.

1. When this kind of electrified test bench is in use, the support rod is movably installed on the support seat, so that the support plate is parallel to the instrument panel to shield, avoiding damage to the instrument and switch caused by external force collision, and is convenient for mobile transportation.

2. When this kind of electrified test bench is used in the sun, the support plate is movably installed on the top of the fixed seat to cover the instrument panel to prevent the value on the instrument panel from being viewed under strong light. In addition, the support plate passes through the torque The spring limit is fixed, and when the support plate collides, it shakes and buffers on the support rod to avoid damage caused by the support plate collision.

3. When this kind of electrified test bench is in use, the support plate is turned over 90 degrees to match the fixing hole with the limit hole, and the support plate is limited and fixed. After the limit is fixed, a platform is formed, which is convenient for the user to support Write records on the board.

Description of drawings

Fig. 1 is the structural schematic diagram of the shielding protection of the support plate of a kind of electrification test bench of the present invention;

Fig. 2 is a structural schematic diagram of the shading protection of the support plate of the utility model a kind of electrification test bench;

Fig. 3 is a schematic diagram of the structure of the utility model after the support rod of the electrification test bench is removed;

Fig. 4 is the structural representation of the outer tube and the torsion spring of a kind of energization test bench of the present utility model;

In the figure: 1, fixed box; 2, box door; 3, hinge; 4, moving component; 5, connection seat; 6, fixed seat; 7, instrument panel; 8, switch; 9, support seat; 10, opening 11, limit mechanism; 12, support rod; 13, support plate; 14, fixed hole; 15, limit hole; 16, fixed column; 17, adjustment knob; 18, outer tube; 19, torsion spring.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Figures 1 to 4, the utility model provides a technical solution: an electrified test bench, including a test bench body, the test bench body includes a fixed box 1, and a box door 2 is movably installed on the fixed box 1 , the box door 2 is hinged on the fixed box 1 through the hinge 3, the top of the fixed box 1 is fixed with a connection seat 5, and a switch 8 is fixedly installed on the connection seat 5, and the top of the connection seat 5 is fixed There is a fixed seat 6, on which an instrument panel 7 is fixedly installed, and a support seat 9 is fixed on the side of the fixed seat 6, and an opening 10 is opened on the support seat 9, and the internal activities of the opening 10 A support rod 12 is installed, and a limit mechanism 11 is movably installed on the support seat 9. One end of the limit mechanism 11 matches the support rod 12. The limit mechanism 11 is a limit bolt, and the limit bolt is mounted on the support seat 9. Rotate upwards to squeeze and limit one end of the support rod 12.

In this embodiment, one end of the support rod 12 is movably installed with a support plate 13, and the support plate 13 is mounted on the support rod 12 through a fixing column 16, and a fixing hole 14 is opened on the side of the support plate 13. A limit hole 15 is opened on the support rod 12, and the limit hole 15 is matched with the fixing hole 14. An adjustment knob 17 is fixedly installed on the top of the fixed box 1, and an outer tube 18 is welded on the side of the support plate 13. , the fixed column 16 is installed inside the outer tube 18 through a torsion spring 19, and the two ends of the torsion spring 19 are respectively fixed on the fixed column 16 and the outer tube 18, and the bottom of the fixed box 1 is fixedly equipped with a moving assembly 4 , the moving assembly 4 includes a brake mechanism and universal wheels, and the support plate 13 is limited and fixed by a torsion spring 19. When the support plate 13 collides, it shakes and buffers on the support rod 12 to avoid damage caused by the support plate 13 collision.

When this technology is in use, the installation method of using the support plate 13 is selected according to the use situation. When the fixed box 1 needs to be moved as a whole, the support rod 12 is installed inside the opening 10, and the rotation limit mechanism 11 squeezes the support rod 12. Press the limit position, one side of the support plate 13 is in contact with the top of the fixed box 1, and protect the switch 8 and the instrument panel 7 as a whole, so as to avoid the damage of the instrument panel 7 and the switch 8 under the impact of external force. Use this instrument in the sun During the installation, after the support bar 12 is taken out, the vertical fixed seat 6 is installed in the inside of the support seat 9, and after the support bar 12 is installed, the support plate 13 is contacted with the top of the fixed seat 6, and the support plate 13 is used for the light-shielding of the fixed seat 6. In use, it is convenient to quickly observe the value on the instrument panel 7. When writing is required, as shown in Figure 1, the support plate 13 is the starting position, and the support plate 13 is rotated 90 degrees on the fixed column 16 through the outer tube 18 , the fixing hole 14 is matched with the limiting hole 15, the fixing pin is installed inside the fixing hole 14 and the limiting hole 15, and the supporting plate 13 is limited and fixed, and the supporting plate 13 forms a platform to facilitate the user’s writing. Satisfy the use in different situations.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. An electrified test bench, comprising a test bench body, is characterized in that: the test bench body comprises a fixed box (1), and a box door (2) is movably installed on the fixed box (1), and the box door (2) Hinged on the fixed box (1) through the hinge (3), the top of the fixed box (1) is fixed with a connection seat (5), and the switch (8) is fixedly installed on the connection seat (5) , the top of the connection seat (5) is fixed with a fixed seat (6), the instrument panel (7) is fixedly installed on the fixed seat (6), and the side of the fixed seat (6) is fixed with a support seat ( 9), the support seat (9) is provided with an opening (10), and a support rod (12) is movably installed inside the opening (10). 2. An electrification test bench according to claim 1, characterized in that: a limit mechanism (11) is movably installed on the support base (9), and one end of the limit mechanism (11) is connected to the support rod ( 12) Match. 3. An electrification test bench according to claim 1, characterized in that: a support plate (13) is movably installed at one end of the support rod (12), and the support plate (13) passes through the fixed column (16) Installed on the support rod (12), the side of the support plate (13) is provided with a fixing hole (14). 4. An electrification test bench according to claim 3, characterized in that: the support rod (12) has a limit hole (15), and the limit hole (15) is in phase with the fixing hole (14). Cooperate, the top of described fixed box (1) is fixedly installed with adjusting knob (17). 5. An electrification test bench according to claim 3, characterized in that: the side of the support plate (13) is welded with an outer tube (18), and the fixed column (16) is passed through a torsion spring (19) Installed inside the outer tube (18), the two ends of the torsion spring (19) are respectively fixed on the fixed post (16) and the outer tube (18). 6. An electrification test bench according to claim 1, characterized in that: the bottom of the fixed box (1) is fixedly installed with a moving assembly (4), and the moving assembly (4) includes a brake mechanism and a universal wheel.