CN219244648U

CN219244648U - Metering detection meter protecting cover

Info

Publication number: CN219244648U
Application number: CN202320724814.4U
Authority: CN
Inventors: 胡枫
Original assignee: Zhongke Metrology Testing Zhejiang Co ltd
Current assignee: Zhongke Metrology Testing Zhejiang Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-23
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a protecting cover of a metering detection meter, and belongs to the technical field of protecting covers. The utility model provides a metering detection meter protecting cover, includes the mounting box, the inner wall movable mounting of mounting box has the metering detection meter body, the surface swing joint of mounting box has the protecting cover main part, the side fixedly connected with connecting block of mounting box, the spacing groove has been seted up to the side of connecting block, the surface fixedly connected with fixed block of protecting cover main part, the side fixedly connected with canceling release mechanical system of fixed block, canceling release mechanical system includes a circular section of thick bamboo; according to the utility model, the round sliding block can be driven to move to two sides or move to the fixed block through the spring, so that the round sliding block can conveniently drive the connecting rod and the limiting block to be inserted into or separated from the limiting groove in the connecting block, the problem that the operation is complicated due to the fact that an external tool is required to be used for installing or detaching a traditional bolt is avoided, and further, a worker can conveniently and rapidly install or detach the protecting cover main body.

Description

Metering detection meter protecting cover

Technical Field

The utility model relates to the technical field of protecting covers, in particular to a protecting cover of a metering detection meter.

Background

In the metering field, corresponding equipment, devices and other objects need to be detected through corresponding detection standard tables, and in order to enable the metering detection table to work better, corresponding protecting covers are generally required to be arranged to protect the metering detection table, so that the metering detection table is prevented from being damaged due to the influence of external factors.

In the prior art, the patent with the Chinese patent grant number of CN202022931133.4 is the patent application No. 2020-12-07, the name is a protective cover structure for a metering and detecting standard meter, the protective cover structure for the metering and detecting standard meter is disclosed, the protective cover structure comprises a protective shell, and a second fixing plate, a sliding block, a threaded rod and a supporting rod which are arranged on the inner side of the protective shell, wherein the inner side of the protective shell is symmetrically and fixedly connected with the second fixing plate, rubber pads are symmetrically and fixedly connected between the two second fixing plates, the left side of the rubber pads are fixedly connected with the protective shell, one side of the rubber pad is fixedly connected with a squeezing plate, the front side and the rear side of the squeezing plate are slidingly connected with a first fixing plate, and one side of the first fixing plate is fixedly connected with the protective shell, so that the problem that the existing metering and detecting standard meter is easily damaged by external force and cannot well protect the detecting meter is solved; in addition, the protective shell of the detection meter cannot well fix the detection meter. Therefore, in order to solve the above problems, a protective cover structure for a standard meter for measuring and detecting is proposed.

However, the above patent still has the disadvantage that, current meter detection meter's protecting cover is mostly installed or dismantles through the bolt, and when meter detection meter took place to damage, the staff still need open this protecting cover with the help of external instrument as auxiliary action, nevertheless leads to the operation more loaded down with trivial details to inconvenient staff dismantles this protecting cover fast.

Thus, in response to this problem, the present utility model provides a protective cover for a metering and detecting meter.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a protecting cover of a metering detection meter.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a metering detection table protecting cover, includes the mounting box, the inner wall movable mounting of mounting box has the metering detection table body, the surface swing joint of mounting box has the protecting cover main part, the side fixedly connected with connecting block of mounting box, the spacing groove has been seted up to the side of connecting block, the fixed surface of protecting cover main part is connected with the fixed block, the side fixedly connected with canceling release mechanical system of fixed block, canceling release mechanical system includes a circular section of thick bamboo, the side and the circular section of thick bamboo fixed connection of fixed block, the arc wall has been seted up on the surface of circular section of thick bamboo, the inner wall fixedly connected with guide bar of circular section of thick bamboo, the surface of guide bar is equipped with the spring, the tip fixedly connected with circular slider of spring, the fixed surface of circular slider is connected with connecting rod, the side fixedly connected with stopper of connecting rod, the inner wall and the stopper swing joint of spacing groove.

Preferably, a first mounting groove is formed in the surface of the mounting box, a second mounting groove is formed in the surface of the protecting cover main body, a rubber ring is fixedly connected to the inner wall of the first mounting groove, and the inner wall of the second mounting groove is movably connected with the rubber ring.

Preferably, an observation window is formed in the surface of the protecting cover main body, and glass is inlaid and installed on the inner wall of the observation window.

Preferably, the surface of protecting cover main part has seted up rectangular channel, the inner wall in rectangular channel rotates through the pivot and is connected with the protecting cover, rectangular hole has been seted up at the top of protecting cover.

Preferably, the trapezoid slot has been seted up on the surface of protecting cover main part, the spout has been seted up to the inner wall in trapezoid slot, the inner wall sliding connection of spout has the movable block, the fixed surface of movable block is connected with L shape piece, L shape piece is located the inside in trapezoid slot, the fixed surface of movable block is connected with draws the handle, the inner wall in rectangular hole and L shape piece swing joint.

Preferably, the surface of the connecting rod is fixedly connected with two protruding blocks.

Preferably, the side surface of the installation box is fixedly connected with an installation block, and the installation block is diagonally arranged.

Preferably, a threaded hole is formed in the top of the mounting block, and a bolt is movably connected to the inner wall of the threaded hole.

Compared with the prior art, the utility model provides a metering detection meter protecting cover, which has the following beneficial effects:

this metering detection table protecting cover can drive circular slider through setting up the spring and remove to both sides or remove to fixed block department to circular slider drives the spacing groove in connecting rod and stopper and the connecting block and peg graft or break away from, and it is comparatively loaded down with trivial details to avoid using traditional bolt installation or dismantlement to lead to the operation with the help of external instrument, and then can make things convenient for the staff to install or dismantle this protecting cover main part fast.

Drawings

FIG. 1 is a schematic diagram of a protective cover for a metering and detecting meter according to the present utility model;

FIG. 2 is a partial enlarged view of a protective cover of a metering and detecting meter according to the present utility model;

FIG. 3 is a side sectional view of a protective cover for a metering and detecting meter according to the present utility model;

FIG. 4 is an enlarged view of the protecting cover of the metering detecting meter at A in FIG. 3 according to the present utility model;

fig. 5 is a bottom view of a protective cover for a metering and detecting meter according to the present utility model.

In the figure: 1. a mounting box; 2. a meter body; 3. a protective cover body; 4. a connecting block; 5. a limit groove; 6. a fixed block; 7. a reset mechanism; 71. a circular cylinder; 72. an arc-shaped groove; 73. a guide rod; 74. a spring; 75. a circular slider; 8. a connecting rod; 9. a limiting block; 10. a first mounting groove; 11. a second mounting groove; 12. a rubber ring; 13. an observation window; 14. rectangular grooves; 15. a protective cover; 16. a rectangular hole; 17. a trapezoid groove; 18. a chute; 19. a moving block; 20. an L-shaped block; 21. a pull handle; 22. a protruding block; 23. a mounting block; 24. and (3) a threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a metering detection meter protecting cover, including mounting box 1, mounting box 1's inner wall movable mounting has metering detection meter body 2, mounting box 1's surface swing joint has protecting cover main part 3, mounting box 1's side fixedly connected with connecting block 4, spacing groove 5 has been seted up to connecting block 4's side, protecting cover main part 3's surface fixedly connected with fixed block 6, fixed block 6's side fixedly connected with canceling release mechanical system 7, canceling release mechanical system 7 includes circular cylinder 71, fixed block 6's side and circular cylinder 71 fixed connection, arc wall 72 has been seted up on circular cylinder 71's surface, circular cylinder 71's inner wall fixedly connected with guide bar 73, guide bar 73's surface is equipped with spring 74, spring 74's tip fixedly connected with circular slider 75, circular slider 75's surface fixedly connected with connecting rod 8, connecting rod 8's side fixedly connected with stopper 9, spacing groove 5's inner wall and stopper 9 swing joint.

In the utility model, the metering detection meter body 2 in the installation box 1 is damaged after long-time use, a worker can squeeze the protruding block 22 by hand to drive the connecting rod 8 and the circular sliding block 75 to slide towards the fixed block 6 in the guide rod 73, meanwhile, the circular sliding block 75 drives the spring 74 to move towards the fixed block 6, then the connecting rod 8 drives the limiting block 9 to be separated from the limiting groove 5 in the connecting block 4, at the moment, the worker can drive the connecting rod 8 and the reset mechanism 7 to move by pulling the protruding block 22 by hand, and meanwhile, the reset mechanism 7 drives the fixed block 6 and the protecting cover main body 3 to be separated from the installation box 1, otherwise, the same principle is adopted, so that the worker can conveniently and rapidly install and detach the protecting cover main body 3, and further, the metering detection meter can be used by the worker.

Referring to fig. 3, a first mounting groove 10 is formed in the surface of the mounting box 1, a second mounting groove 11 is formed in the surface of the protecting cover main body 3, a rubber ring 12 is fixedly connected to the inner wall of the first mounting groove 10, and the inner wall of the second mounting groove 11 is movably connected with the rubber ring 12.

According to the utility model, the sealing performance between the protecting cover main body 3 and the mounting box 1 can be enhanced by the arrangement of the rubber ring 12, so that the damage caused by the entry of external impurities and water vapor into the structure during normal operation of the metering detection meter is avoided, and the unnecessary economic loss problem is avoided.

Referring to fig. 1, an observation window 13 is formed in the surface of the cover body 3, and glass is fitted into the inner wall of the observation window 13.

According to the utility model, through the arrangement of the observation window 13, a worker can conveniently and rapidly read the numerical value of the metering detection meter, so that the use ratio of the protecting cover main body 3 by the worker is improved.

Referring to fig. 1, a rectangular groove 14 is formed in the surface of the protective cover body 3, a protective cover 15 is rotatably connected to the inner wall of the rectangular groove 14 through a rotating shaft, and a rectangular hole 16 is formed in the top of the protective cover 15.

According to the utility model, the rectangular groove 14 is arranged, so that the protective cover 15 is convenient to install, the observation window 13 is protected, and the observation window 13 is prevented from being broken due to the influence of external impact.

Referring to fig. 4, a trapezoid groove 17 is formed in the surface of the protective cover main body 3, a sliding groove 18 is formed in the inner wall of the trapezoid groove 17, a moving block 19 is slidably connected to the inner wall of the sliding groove 18, an L-shaped block 20 is fixedly connected to the surface of the moving block 19, the L-shaped block 20 is located in the trapezoid groove 17, a pull handle 21 is fixedly connected to the surface of the moving block 19, and the inner wall of the rectangular hole 16 is movably connected with the L-shaped block 20.

In the utility model, the protective cover 15 can be conveniently limited by arranging the movable block 19 and the L-shaped block 20 so as to strengthen the protection of the observation window 13.

Referring to fig. 1, the surface of the connecting rod 8 is fixedly connected with two protruding blocks 22, and the number of protruding blocks 22 is two.

According to the utility model, through the arrangement of the protruding blocks 22, the contact area of hands of a worker can be enlarged, so that the connecting rod 8 can be driven to move better.

Referring to fig. 5, a mounting block 23 is fixedly connected to a side surface of the mounting case 1, and the mounting block 23 is diagonally arranged.

According to the utility model, by arranging the mounting block 23, a worker can conveniently and rapidly mount the metering detection meter, so that the worker can conveniently use the protecting cover.

Referring to fig. 5, a screw hole 24 is formed at the top of the mounting block 23, and a bolt is movably coupled to the inner wall of the screw hole 24.

In the utility model, through the diagonal arrangement of the threaded holes 24, a worker can conveniently install the metering detection meter through the bolts, so that the use cost of the bolts is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a metering detection table protecting cover, includes mounting box (1), its characterized in that, the inner wall movable mounting of mounting box (1) has metering detection table body (2), the surface swing joint of mounting box (1) has protecting cover main part (3), the side fixedly connected with connecting block (4) of mounting box (1), spacing groove (5) have been seted up to the side of connecting block (4), the fixed surface of protecting cover main part (3) is connected with fixed block (6), the side fixedly connected with canceling release mechanical system (7) of fixed block (6), canceling release mechanical system (7) include circular cylinder (71), the side and the circular cylinder (71) fixed connection of fixed block (6), arc wall (72) have been seted up on the surface of circular cylinder (71), the inner wall fixedly connected with guide bar (73) of circular cylinder (71), the surface of guide bar (73) is equipped with spring (74), the end fixedly connected with circular slider (75), the fixed surface of circular slider (75) is connected with connecting rod (8), the side fixedly connected with stopper (9) of connecting rod (8), the inner wall fixedly connected with spacing groove (9).

2. The metering detection meter protecting cover according to claim 1, wherein a first mounting groove (10) is formed in the surface of the mounting box (1), a second mounting groove (11) is formed in the surface of the protecting cover main body (3), a rubber ring (12) is fixedly connected to the inner wall of the first mounting groove (10), and the inner wall of the second mounting groove (11) is movably connected with the rubber ring (12).

3. The metering detection meter protecting cover according to claim 1, wherein an observation window (13) is formed in the surface of the protecting cover main body (3), and glass is inlaid and installed on the inner wall of the observation window (13).

4. The metering detection meter protecting cover according to claim 1, wherein a rectangular groove (14) is formed in the surface of the protecting cover main body (3), a protecting cover (15) is connected to the inner wall of the rectangular groove (14) through rotation of a rotating shaft, and a rectangular hole (16) is formed in the top of the protecting cover (15).

5. The metering detection meter protecting cover according to claim 4, wherein the trapezoid groove (17) is formed in the surface of the protecting cover main body (3), the sliding groove (18) is formed in the inner wall of the trapezoid groove (17), the moving block (19) is slidably connected to the inner wall of the sliding groove (18), the L-shaped block (20) is fixedly connected to the surface of the moving block (19), the L-shaped block (20) is located in the trapezoid groove (17), the pull handle (21) is fixedly connected to the surface of the moving block (19), and the inner wall of the rectangular hole (16) is movably connected with the L-shaped block (20).

6. A meter protecting cover according to claim 1, characterized in that the surface of the connecting rod (8) is fixedly connected with two protruding blocks (22), and the number of the protruding blocks (22) is two.

7. The metering detection meter protecting cover according to claim 1, wherein a mounting block (23) is fixedly connected to the side face of the mounting box (1), and the mounting block (23) is diagonally arranged.

8. The meter protecting cover according to claim 7, wherein the top of the mounting block (23) is provided with a threaded hole (24), and the inner wall of the threaded hole (24) is movably connected with a bolt.