CN212905349U

CN212905349U - Load aging box convenient to overhaul

Info

Publication number: CN212905349U
Application number: CN202020840453.6U
Authority: CN
Inventors: 王玉龙; 尹富红
Original assignee: Tianjin Hengxin Chuangyuan Technology Co ltd
Current assignee: Tianjin Hengxin Chuangyuan Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-04-06
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a load aging box convenient to overhaul, which comprises an outer shell, the upper portion of shell body is installed with overhauls the apron, square groove has been seted up to the upper portion symmetry of shell body, and two square groove is in overhauls the both ends intermediate position of apron, square groove's internally mounted has supporting spring and square body piece, and supporting spring's upper end is connected with square body piece, and the other end is connected with square groove's lower extreme wall, the both ends skew symmetry of overhauing the apron has seted up the bar groove, the internally mounted L type inserted bar of bar groove, the inside of shell body has seted up the inserted bar groove that uses with L type inserted bar tip cooperation, one side of L type inserted bar has seted up the activity groove, the internally mounted of activity groove has reset spring; through the maintenance apron of design, need not to accomplish quick assembly disassembly with the help of external instrument, can reach the purpose at the impaired back quick overhaul of ageing oven inside device, and the assembly is accomplished the back, and is more firm.

Description

Load aging box convenient to overhaul

Technical Field

The utility model belongs to the technical field of the load ageing oven, concretely relates to load ageing oven convenient to overhaul.

Background

The load box is a power supply detection device, mainly carries out load detection and maintenance on a generator, an Uninterruptible Power Supply (UPS) and power transmission equipment, is a tool device for periodical test and maintenance of the generator set and the UPS, and can also carry out load aging detection on a control unit;

but current load box is when using, in case inside breaks down, can't accomplish to carry out the dismouting to the outer casing fast, leads to overhauing inconvenient problem, for this we provide a load ageing oven convenient to overhaul.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a load ageing oven convenient to overhaul to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a load aging box convenient to overhaul comprises an outer shell, wherein an overhaul cover plate is installed at the upper part of the outer shell, square grooves are symmetrically formed in the upper part of the outer shell, the two square grooves are located in the middle positions of two ends of the overhaul cover plate, a supporting spring and a square block are installed inside the square grooves, the upper ends of the supporting springs are connected with the square block, the other ends of the supporting springs are connected with the lower end wall of the square grooves, movable grooves are obliquely and symmetrically formed in two end parts of the overhaul cover plate, an L-shaped inserting rod is installed inside the movable grooves, an inserting rod groove matched with the end part of the L-shaped inserting rod is formed inside the outer shell, a movable groove is formed in one side of the L-shaped inserting rod, a reset spring is installed inside the movable groove, the end part of the reset spring is connected with a movable block, a first fixing groove and a second fixing groove matched with, the second fixing groove is positioned on one side of the first fixing groove;

the ball groove has been seted up to the both sides of movable block, the internally mounted in ball groove has the ball.

Preferably, the handle, display screen, manipulating key and radiator-grid are installed to the leading flank of shell body, display screen and manipulating key are in between two handles, the radiator-grid is in display screen and manipulating key below.

Preferably, the square block is flush with the outer end face of the outer shell, and the square groove is communicated with the movable groove.

Preferably, the short end of the L-shaped inserted bar corresponds to the middle position of the side surface of the square groove, and the end part of the L-shaped inserted bar extends into the groove of the inserted bar.

Preferably, the distance between the second fixing groove and the first fixing groove is greater than the depth of the insertion rod groove, and the movable block is located inside the first fixing groove.

Preferably, one end of the movable block, which is positioned inside the first fixed groove, is of an arc-shaped structure, and the inner end of the return spring is connected with the inner wall of the movable groove.

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

1. the utility model discloses in, through the maintenance apron of design, need not to accomplish quick assembly disassembly with the help of external instrument, can reach the purpose of quick maintenance after the ageing oven inside device is impaired, and the assembly is accomplished the back, and is more firm.

2. The utility model discloses in, through the ball of the movable block both sides of design, can be when the flexible dismouting of accomplishing of movable block, the variable sliding friction is rolling friction, and the reduction resistance, it is more laborsaving to operate, and convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the top-down structure of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is a schematic view of the overall structure of the movable block of the present invention.

In the figure: 1. overhauling the cover plate; 2. a cube block; 3. an outer housing; 4. a handle; 5. a display screen; 6. a heat-dissipating web; 7. an operation key; 8. a strip-shaped groove; 9. an L-shaped inserted link; 10. a square groove; 11. a movable groove; 12. a return spring; 13. a plug-in rod slot; 14. a movable block; 15. a first fixing groove; 16. a second fixing groove; 17. a support spring; 18. a bead groove; 19. and a ball.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a load aging box convenient for maintenance comprises an outer shell 3, an overhaul cover plate 1 is installed on the upper portion of the outer shell 3, square grooves 10 are symmetrically formed in the upper portion of the outer shell 3, the two square grooves 10 are located in the middle positions of two ends of the overhaul cover plate 1, a supporting spring 17 and a square block 2 are installed inside each square groove 10, the upper end of each supporting spring 17 is connected with the corresponding square block 2, the other end of each supporting spring is connected with the lower end wall of the corresponding square groove 10, strip-shaped grooves 8 are obliquely and symmetrically formed in two end portions of the overhaul cover plate 1, an L-shaped inserting rod 9 is installed inside each strip-shaped groove 8, an inserting rod groove 13 matched with the end portion of the L-shaped inserting rod 9 is formed inside the outer shell 3, a movable groove 11 is formed in one side of the L-shaped inserting rod 9, a reset spring 12 is installed inside each movable groove 11, a movable block 14 is connected to the end portion of each reset spring 12, the second fixing groove 16 is positioned on one side of the first fixing groove 15, after components in the outer shell 3 are damaged, the square block 2 can be directly pressed to compress the supporting spring 17 to be sunk into the square groove 10, then the short end of the L-shaped inserting rod 9 is exposed, the L-shaped inserting rod 9 is far away from the inserting rod groove 13 to slide, the movable block 14 is stressed to compress the return spring 12 to retract into the movable groove 11 until the movable block 14 is aligned with the second fixing groove 16, the return spring 12 pushes the movable block 14 to be inserted into the second fixing groove 16 to complete fixing, at the moment, the end part of the L-shaped inserting rod 9 is separated from the inserting rod groove 13, the maintenance cover plate 1 is directly taken down to expose the condition in the outer shell 3, and then maintenance is;

the two sides of the movable block 14 are provided with ball grooves 18, and balls 19 are arranged in the ball grooves 18, so that the movable block 14 can slide more easily.

Further, the front side surface of the outer shell 3 is provided with a handle 4, a display screen 5, an operation key 7 and a heat dissipation net 6, the display screen 5 and the operation key 7 are arranged between the two handles 4, and the heat dissipation net 6 is arranged below the display screen 5 and the operation key 7.

Further, square body piece 2 and the outer terminal surface parallel and level of shell body 3, square groove 10 communicates with each other with bar groove 8.

Further, the short end of the L-shaped insert rod 9 corresponds to the middle position of the side surface of the square groove 10, and the end part of the L-shaped insert rod 9 extends into the insert rod groove 13.

Further, the distance between the second fixing groove 16 and the first fixing groove 15 is greater than the depth of the insertion rod groove 13, and the movable block 14 is located inside the first fixing groove 15.

Furthermore, one end of the movable block 14, which is positioned inside the first fixing groove 15, is of an arc-shaped structure, and the inner end of the return spring 12 is connected with the inner wall of the movable groove 11.

The utility model discloses a theory of operation and use flow: ageing oven and the control unit test ageing degree of being connected, and the impaired back of the inside components and parts of shell body 3, can directly press square body 2 compression supporting spring 17 and sink into square groove 10 inside, then expose the stub of L type inserted bar 9, at this moment make L type inserted bar 9 keep away from the slip of inserted bar groove 13, the 14 atress of movable block can compress reset spring 12 and retract into movable groove 11 inside, until the movable block 14 aims at fixed slot two 16, reset spring 12 can push against the movable block 14 and insert the inside completion of fixed slot two 16 and fix, at this moment, the tip of L type inserted bar 9 breaks away from inserted bar groove 13, it loses the linking effect with shell body 3 to overhaul apron 1, directly take off and overhaul apron 1 and expose the inside condition of shell body 3, then overhaul can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a load aging box convenient to overhaul, includes shell body (3), its characterized in that: the maintenance cover plate is characterized in that an maintenance cover plate (1) is installed on the upper portion of the outer shell (3), square grooves (10) are symmetrically formed in the upper portion of the outer shell (3), the two square grooves (10) are located in the middle positions of two ends of the maintenance cover plate (1), supporting springs (17) and square blocks (2) are installed inside the square grooves (10), the upper ends of the supporting springs (17) are connected with the square blocks (2), the other ends of the supporting springs are connected with the lower end wall of the square grooves (10), strip-shaped grooves (8) are obliquely and symmetrically formed in two end portions of the maintenance cover plate (1), L-shaped inserting rods (9) are installed inside the strip-shaped grooves (8), inserting rod grooves (13) matched with the end portions of the L-shaped inserting rods (9) for use are formed inside the outer shell (3), movable grooves (11) are formed in one side of the L-shaped inserting rods (9), and reset springs (12) are installed, the end part of the return spring (12) is connected with a movable block (14), a first fixing groove (15) and a second fixing groove (16) which are matched with the movable block (14) for use are formed in the side face of the overhaul cover plate (1), and the second fixing groove (16) is located on one side of the first fixing groove (15);

the ball groove (18) is opened on both sides of the movable block (14), and the ball (19) is arranged in the ball groove (18).

2. A load burn-in box as claimed in claim 1, wherein: handle (4), display screen (5), manipulating key (7) and radiator-grid (6) are installed to the leading flank of shell body (3), display screen (5) are in between two handle (4) with manipulating key (7), radiator-grid (6) are in display screen (5) and manipulating key (7) below.

3. A load burn-in box as claimed in claim 1, wherein: the square block (2) is flush with the outer end face of the outer shell (3), and the square groove (10) is communicated with the strip-shaped groove (8).

4. A load burn-in box as claimed in claim 1, wherein: the short end of the L-shaped inserted bar (9) corresponds to the middle position of the side surface of the square groove (10), and the end part of the L-shaped inserted bar (9) extends into the inserted bar groove (13).

5. A load burn-in box as claimed in claim 1, wherein: the distance between the second fixing groove (16) and the first fixing groove (15) is larger than the depth of the insertion rod groove (13), and the movable block (14) is located inside the first fixing groove (15).

6. A load burn-in box as claimed in claim 1, wherein: one end, located inside the first fixing groove (15), of the movable block (14) is of an arc-shaped structure, and the inner end of the reset spring (12) is connected with the inner wall of the movable groove (11).