Operation and maintenance box of mechanical gas booster station

Abstract

The utility model discloses an operation and maintenance box for a mechanized gas booster station, belongs to the field of tool storage, and aims to store operation and maintenance tools in a classified manner and facilitate the use of operators. Comprising a storage box body, and the storage box body is a hollow box body with the top end and the front end opened; an inner cavity of the storage box body comprises a first storage cavity, a second storage cavity and a third storage cavity, wherein the first storage cavity and the second storage cavity are located on the left side; a storage grid is arranged in the first storage cavity; a storage drawer is arranged in the second storage cavity; the top cover is in an L shape and comprises a front cover body matched with the opening in the front end of the storage box body and an upper cover body matched with the opening in the top end of the storage box body. And the first storage cavity, the second storage cavity and the third storage cavity are mutually independent and are used for storing the operation and maintenance tools in a classified manner. And when the top cover is opened, the front end and the top end of the storage box body are in an open state, so that an operator can conveniently take and store different operation and maintenance tools. The L-shaped top cover realizes the purpose of simultaneously opening and closing the front end opening and the top end opening of the storage box body, and is convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of tool storage, specifically a maintenance box for a mechanized gas booster station. Background Art

[0002] A gas booster station is usually a device used to boost low-pressure gases (such as air or nitrogen) to higher pressures. Such devices are commonly used in industries and laboratories, and their applications include but are not limited to gas filling, industrial applications, and laboratory use. For a mechanized gas booster station, after long-term operation, manual maintenance operations need to be carried out on the booster station. At this time, maintenance tools are required. Since there are many types of maintenance tools used by operators, currently, a toolbox is usually used for unified storage. Different types of tools are placed in a single space, making it relatively inconvenient for operators to find tools. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a maintenance box for a mechanized gas booster station, which is used for classifying and storing maintenance tools to facilitate the use of operators.

[0004] The technical solution adopted by the utility model is: a maintenance box for a mechanized gas booster station, including a base and a storage box. The storage box includes a storage box body and a top cover; the storage box body is a hollow box body with an open top and front end surrounded by a bottom wall, a left side wall, a right side wall, and a rear end wall; and the inner cavity of the storage box body includes a first storage cavity and a second storage cavity located horizontally on the left side and a third storage cavity located on the right side; the first storage cavity is vertically above the second storage cavity; a row of horizontally arranged storage grids are arranged in the first storage cavity; a storage drawer is arranged in the second storage cavity; the top cover is in an L shape, including a front cover adapted to the open front end of the storage box body and an upper cover adapted to the open top end of the storage box body; the storage box body is installed on the base; the rear end of the upper cover of the top cover is rotatably connected to the top of the rear end wall of the storage box body; a limiting structure is arranged between the front cover of the top cover and the storage box body.

[0005] Further, the limiting structure includes a limiting frame and limiting holes corresponding to the limiting frame arranged on the left and right sides of the front end of the storage box body; the limiting frame is in a T shape, including a pin shaft and a head at the top of the pin shaft; the pin shaft of the limiting frame passes through the front cover of the top cover and is inserted into the limiting holes of the storage box body; a second spring rod is arranged between the head of the limiting frame and the front cover of the top cover.

[0006] Further, a movable handle is arranged on the upper cover of the top cover.

[0007] Further, a pair of support frames are respectively arranged on the left and right sides of the base; the support frames are U-shaped and include two oppositely arranged rotating rods and a connecting rod connecting the ends of the two rotating rods; sliding grooves extending horizontally are respectively arranged on the left and right sides of the front end and the rear end of the base, and an adjusting seat is slidably connected in the sliding grooves; the first ends of one of the rotating rods of each support frame are rotatably connected to the adjusting seat in the front-end sliding groove, and the first ends of the other rotating rods are rotatably connected to the adjusting seat in the rear-end sliding groove; and a locking structure for locking the position of the adjusting seat in the sliding groove is arranged between the adjusting seat and the base.

[0008] Further, the locking structure includes an L-shaped frame, a first spring rod and a jack; the jacks are respectively arranged on the base corresponding to the left and right sides of the sliding groove; the L-shaped frame includes a connecting block and a vertically extending insertion rod, one end of the insertion rod is connected to the connecting block, and the other end is inserted into the jack; the inner end of the first spring rod is embedded in the adjusting seat, and the outer end is fixed to the connecting block of the L-shaped frame.

[0009] Further, storage grooves adapted to the connecting rods of the support frames are respectively arranged on the left and right sides of the base.

[0010] Further, an anti-slip pad is arranged at the bottom of the connecting rod of the support frame.

[0011] The beneficial effects of the present utility model are as follows: The inner cavity of the storage box body of the mechanized gas booster station operation and maintenance box disclosed by the present utility model is divided into independent first storage cavity, second storage cavity and third storage cavity for classifying and storing operation and maintenance tools. A row of horizontally arranged storage grids are arranged in the first storage cavity to divide the first storage cavity into independent grids, which is convenient for further classifying and storing similar smaller operation and maintenance tools. The storage grids and the storage drawers also prevent smaller operation and maintenance tools from falling and getting lost, improving the storage effect. The front end and the top end of the storage box body are open. When the top cover is opened, both the front end and the top end of the storage box body are in an open state, which is convenient for the operator to take and store different operation and maintenance tools. The L-shaped setting of the top cover achieves the purpose of simultaneously opening and closing the front end and the top end openings of the storage box body, and the operation is convenient.

[0012] Support frames that can be adjusted and fixed are arranged on both sides of the base, which can maintain the overall stability of the storage box body after the operator places the storage box body on the ground, and prevent the situation that the operation and maintenance tools are scattered due to the operator accidentally touching the storage box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model.

[0014] Figure 2 is the right view of the present utility model.

[0015] Figure 3It is the top view of the base of the present utility model.

[0016] Figure 4 It is Figure 1 the enlarged view of part A.

[0017] Figure 5 It is Figure 2 the enlarged view of part B.

[0018] In the figure, there are base 1, storage box body 2, top cover 3, first storage cavity 4, second storage cavity 5, storage grid 6, storage drawer 7, third storage cavity 8, sliding groove 9, adjusting seat 10, support frame 11, first spring rod 12, L-shaped frame 13, limiting frame 14, second spring rod 15, limiting hole 16, moving handle 17, storage groove 18, and anti-slip pad 19. Specific embodiments

[0019] The following further describes the present utility model in conjunction with the drawings and embodiments as follows:

[0020] The "vertical", "horizontal", "longitudinal", "up", "down", "left", "right", "front", "rear", etc. indicating directions in the present utility model are all based on its use state position, that is, as shown in the attached Figure 1 figures. For the orientation or positional relationship based on the attached Figure 1 figures, it is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present utility model.

[0021] The mechanical gas booster station operation and maintenance box, as shown in Figure 1 and Figure 2 figures, includes a base 1 and a storage box. The storage box includes a storage box body 2 and a top cover 3. The storage box body 2 is a hollow box body with an open top and front end surrounded by a bottom wall, a left side wall, a right side wall, and a rear end wall. And the inner cavity of the storage box body 2 includes a first storage cavity 4 and a second storage cavity 5 located horizontally on the left and a third storage cavity 8 located on the right. The first storage cavity 4 is vertically above the second storage cavity 5. A row of horizontally arranged storage grids 6 are arranged in the first storage cavity 4. A storage drawer 7 is arranged in the second storage cavity 5. The top cover 3 is L-shaped and includes a front cover adapted to the front open end of the storage box body 2 and an upper cover adapted to the top open end of the storage box body 2. The storage box body 2 is installed on the base 1. The rear end of the upper cover of the top cover 3 is rotatably connected to the top of the rear end wall of the storage box body 2. A limiting structure is arranged between the front cover of the top cover 3 and the storage box body 2.

[0022] The inner cavity of the storage box 2 is divided into an independent first storage cavity 4, a second storage cavity 5 and a third storage cavity 8 for classifying and storing operation and maintenance tools. A row of horizontally arranged storage grids 6 are arranged in the first storage cavity 4 to divide the first storage cavity 4 into independent grids, which is convenient for classifying and storing the same kind of smaller operation and maintenance tools again. The storage grids and the storage drawers 7 also prevent the smaller operation and maintenance tools from falling and getting lost, improving the storage effect.

[0023] The front end and the top end of the storage box 2 are open. When the top cover 3 is opened, both the front end and the top end of the storage box 2 are in an open state, which is convenient for the operator to take and store different operation and maintenance tools. The L-shaped setting of the top cover 3 realizes the purpose of opening and closing the front end and the top end openings of the storage box 2 at the same time, and the operation is convenient.

[0024] Before use, the operator can open the top cover 3 and place different types of operation and maintenance tools for the mechanical gas booster station into the first storage cavity 4, the second storage cavity 5 and the third storage cavity 8 respectively, so as to classify and store the operation and maintenance tools. The storage grids 6 and the storage drawers 7 are used to improve the storage effect. At this time, both the top end and the front end of the storage box 2 are in an open state, which is convenient for the operator to take and store different operation and maintenance tools.

[0025] A lock or the like can be used as a limiting structure. Preferably, as Figure 4 shown, the limiting structure includes a limiting frame 14 and limiting holes 16 corresponding to the limiting frame 14 arranged on the left and right sides of the front end of the storage box 2; the limiting frame 14 is T-shaped and includes a pin shaft and a head at the top end of the pin shaft; the pin shaft of the limiting frame 14 passes through the front cover of the top cover 3 and is inserted into the limiting hole 16 of the storage box 2; a second spring rod 15 is arranged between the head of the limiting frame 14 and the front cover of the top cover 3.

[0026] In this limiting structure, the pin shaft of the limiting frame 14 is centered and inserted into the limiting hole 16 to close the top cover 3. When opening the top cover 3, pull the limiting frame 14, the second spring rod 15 is stretched, and the pin shaft of the limiting frame 14 is separated from the limiting hole 16 at the front end of the storage box 2. At this time, the top cover 3 can be opened to expose the first storage cavity 4, the second storage cavity 5 and the third storage cavity 8, and the operation is convenient.

[0027] A moving handle 17 is arranged on the upper cover of the top cover 3, which is convenient for the operator to move the whole device after the top cover 3 is connected to the storage box 2.

[0028] The stability of the storage box 2 on the top of the base 1 can be increased to prevent accidents such as the operation and maintenance tools inside the storage box 2 from being scattered due to the operator or others accidentally touching the storage box 2. Preferably, as Figure 3 and Figure 5As shown in the figure, a pair of support frames 11 are respectively arranged on the left and right sides of the base 1; the support frames 11 are U-shaped, including two oppositely arranged rotating rods and a connecting rod connecting the ends of the two rotating rods; horizontal sliding grooves 9 are respectively arranged on the left and right sides of the front end and the rear end of the base 1, and an adjusting seat 10 is slidably connected in the sliding grooves 9; the first end of one of the rotating rods of each support frame 11 is rotatably connected to the adjusting seat 10 in the front sliding groove 9, and the first end of the other rotating rod is rotatably connected to the adjusting seat 10 in the rear sliding groove 9; and a locking structure for locking the position of the adjusting seat 10 in the sliding groove 9 is arranged between the adjusting seat 10 and the base 1. The locking structure includes an L-shaped frame 13, a first spring rod 12 and a jack; the jacks are respectively arranged on the base 1 corresponding to the left and right sides of the sliding groove 9; the L-shaped frame 13 includes a connecting block and a longitudinally extending inserting rod, one end of the inserting rod is connected to the connecting block, and the other end is inserted into the jack; the inner end of the first spring rod 12 is embedded in the adjusting seat 10, and the outer end is fixed to the connecting block of the L-shaped frame 13.

[0029] When performing operation and maintenance on the mechanized gas booster station, the operator can place the base 1 on the ground, then pull the L-shaped frame 13 outwards to separate the L-shaped frame 13 from the jack on one side of the sliding groove 9, and slide the adjusting seat 10 and the support frame 11 along the sliding groove 9 to move the adjusting seat 10 to the other side of the sliding groove 9. Then rotate the support frame 11 so that the anti-slip pad 19 at the bottom of one side of the support frame 11 contacts the ground. At this time, under the action of the first spring rod 12, the L-shaped frame 13 will be inserted into the jack on the other side of the sliding groove 9, so that the position of the rotated support frame 11 can be fixed. At this time, a stable triangle is formed among the ground, the support frame 11 and the side wall of the base 1, which can increase the stability of the storage box 2 on the top of the base 1 and prevent the operator from accidentally touching the storage box 2, resulting in the scattering of the operation and maintenance tools inside the storage box 2.

[0030] Receiving grooves 18 adapted to the connecting rods of the support frames 11 are respectively arranged on the left and right sides of the base 1, which can receive the support frames 11 when the support frames 11 are reset.

[0031] In order to further ensure the stability of the support, an anti-slip pad 19 is arranged at the bottom of the connecting rod of the support frame 11.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Mechanized gas booster station operation and maintenance box, characterized in that: It includes a base (1) and a storage box. The storage box includes a storage box body (2) and a top cover (3); the storage box body (2) is a hollow box body with an open top and front end formed by enclosing a bottom wall, a left side wall, a right side wall, and a rear end wall; and the inner cavity of the storage box body (2) includes a first storage cavity (4) and a second storage cavity (5) located horizontally on the left side and a third storage cavity (8) located on the right side; the first storage cavity (4) is vertically above the second storage cavity (5); a row of horizontally arranged storage grids (6) are provided in the first storage cavity (4); a storage drawer (7) is provided in the second storage cavity (5); the top cover (3) is in an L shape and includes a front cover adapted to the open front end of the storage box body (2) and an upper cover adapted to the open top end of the storage box body (2); the storage box body (2) is installed on the base (1); the rear end of the upper cover of the top cover (3) is rotatably connected to the top end of the rear end wall of the storage box body (2); a limiting structure is provided between the front cover of the top cover (3) and the storage box body (2).

2. The operation and maintenance box of the mechanized gas booster station according to claim 1, characterized in that: The limiting structure includes a limiting frame (14) and limiting holes (16) provided on the left and right sides of the front end of the storage box body (2) corresponding to the limiting frame (14); the limiting frame (14) is in a T shape and includes a pin shaft and a head at the top end of the pin shaft; the pin shaft of the limiting frame (14) passes through the front cover of the top cover (3) and is inserted into the limiting hole (16) of the storage box body (2); a second spring rod (15) is provided between the head of the limiting frame (14) and the front cover of the top cover (3).

3. The operation and maintenance box of the mechanized gas booster station according to claim 2, characterized in that: A moving handle (17) is provided on the upper cover of the top cover (3).

4. The mechanical gas booster station operation and maintenance box according to any one of claims 1-3, characterized in that: A pair of support frames (11) are respectively provided on the left and right sides of the base (1); the support frames (11) are in a U shape and include two relatively arranged rotating rods and a connecting rod connected to the ends of the two rotating rods; horizontal sliding grooves (9) are respectively provided on the left and right sides of the front end and the rear end of the base (1), and an adjusting seat (10) is slidably connected in the sliding grooves (9); the first end of one of the rotating rods of each support frame (11) is rotatably connected to the adjusting seat (10) in the front sliding groove (9), and the first end of the other rotating rod is rotatably connected to the adjusting seat (10) in the rear sliding groove (9); and a locking structure for locking the position of the adjusting seat (10) in the sliding groove (9) is provided between the adjusting seat (10) and the base (1).

5. The operation and maintenance box of the mechanized gas booster station according to claim 4, characterized in that: The locking structure includes an L-shaped frame (13), a first spring rod (12), and a jack; the jacks are respectively provided on the left and right sides of the base (1) corresponding to the sliding grooves (9); the L-shaped frame (13) includes a connecting block and a longitudinally extending insertion rod, one end of the insertion rod is connected to the connecting block, and the other end is inserted into the jack; the inner end of the first spring rod (12) is embedded in the adjusting seat (10), and the outer end is fixed to the connecting block of the L-shaped frame (13).

6. The operation and maintenance box of the mechanized gas booster station according to claim 5, characterized in that: Storage grooves (18) adapted to the connecting rods of the support frames (11) are respectively provided on the left and right sides of the base (1).

7. The operation and maintenance box of the mechanized gas booster station according to claim 4, characterized in that: An anti-slip pad (19) is provided at the bottom of the connecting rod of the support frame (11).

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