CN219084298U

CN219084298U - Pressure instrument measurement dismounting-free device

Info

Publication number: CN219084298U
Application number: CN202223488154.9U
Authority: CN
Inventors: 陈小勇; 龙海
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-26
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a pressure instrument metering disassembly-free device which comprises a base and a detection tube, wherein an instrument panel is fixedly arranged at the top end of the base, a fixing sleeve is fixedly arranged in the middle of one side of the base, three fixing rings are movably connected in the fixing sleeve, the detection tube is positioned in the fixing sleeve and is in contact connection with the inner wall of the fixing rings, a slot is formed in the middle of one side of the base, the detection tube stretches into the slot, the detection tube is inserted into the slot, a movable block stretches into a chute under the action of the elasticity of a second spring to complete the installation of the detection tube, the installation and the disassembly of the detection tube are convenient, the pressure instrument is not required to be disassembled for detection, and the fixing rings are driven by a first spring to be clung to the detection tube, so that the detection tubes with different sizes can be used for detecting the pressure instrument, and the applicability is stronger.

Description

Pressure instrument measurement dismounting-free device

Technical Field

The utility model relates to a pressure instrument, in particular to a metering disassembly-free device of the pressure instrument, and belongs to the technical field of pressure instruments.

Background

The pressure gauge is a gauge which takes an elastic element as a sensitive element and measures and indicates pressure higher than ambient pressure, is widely applied to the fields of heating pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance shops and the like, and displays pressure by transmitting pressure deformation to a pointer through the elastic deformation of the sensitive element in the gauge and then causing the pointer to rotate by a conversion mechanism of a movement in the gauge.

For example, application number "CN 213422526U" is named: the utility model provides a chinese patent of pressure instrument measurement dismounting-free device, it discloses a pressure instrument measurement dismounting-free device, belong to pressure instrument equipment technical field, including first sleeve pipe, the intraductal activity grafting of first sleeve has the second intubate, the upper end fixedly connected with manometer of second intubate, the right-hand member of second intubate is excavated there is the second round hole, the right-hand member of first sleeve pipe is excavated there is first round hole and second round hole assorted, fixedly connected with second sleeve pipe in the first round hole, the intraductal activity grafting of second sleeve has first intubate, the inner wall fixedly connected with first annular slab of first sleeve pipe, the upper end fixedly connected with spring of first annular slab, the upper end fixedly connected with second annular slab of spring, the upper end fixedly connected with of second annular slab is in the lower extreme of second intubate, finally can realize that the maintenance is measured time, need not dismantle the pressure instrument, and is easy operation, save time, the practicality is extremely strong.

The existing pressure instrument metering device cannot use pipelines of different sizes to carry out disassembly-free detection, internal components of the pressure instrument are likely to be damaged in the long-time use process, the pressure instrument is required to be detected regularly, when the pressure instrument is in disassembly-free detection, the pressure instrument is required to be detected by using the pipeline matched with the pressure instrument, the pressure instrument is various in size, when the pressure instrument is detected in batches, the pressure instrument of various sizes cannot be detected by a single detection pipeline, and the applicability is poor.

Disclosure of Invention

The utility model aims to provide a disassembly-free measuring device for a pressure instrument, which aims to solve the problem that the pressure instrument measuring device provided in the background art cannot be used for disassembly-free detection by using pipelines with different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pressure instrument measurement dismounting-free device, includes base and detection tube, the fixed panel board that is equipped with in top of base, the fixed cover that is equipped with in middle part of base one side, the inside swing joint of fixed cover has three solid fixed ring, the detection tube is located the inside of fixed cover, just the detection tube is connected with solid fixed ring inner wall contact, the slot has been seted up at the middle part of base one side, the detection tube stretches into the inside of slot.

As a preferable technical scheme of the utility model, grooves are formed in the top end and the bottom end of one end of the detection tube, movable blocks are connected to the inner walls of the two sides of the grooves in a sliding manner, sliding grooves are formed in the top end and the bottom end of each slot, and the movable blocks are connected to the inner parts of the sliding grooves in a sliding manner.

As a preferable technical scheme of the utility model, one side of the movable block, which is close to the center of the detection tube, is fixedly provided with a second spring, one end of the second spring is fixedly connected with the movable block, and the other end of the second spring is fixedly connected with the inner wall of the groove.

As a preferable technical scheme of the utility model, the inner walls of the two sides of the two sliding grooves are connected with sliding blocks in a sliding manner, and one end of each sliding block is connected with the movable block in a contact manner.

As a preferable technical scheme of the utility model, a cavity is formed in one side, far away from the slot, of each sliding groove, a trapezoid table is movably connected in the cavity, a fixing rod is fixedly connected in the middle of one side of the trapezoid table, one end of the fixing rod extends out of the base, and a pushing handle is fixedly connected to one end of the fixing rod.

As a preferable technical scheme of the utility model, a third spring is sleeved outside the fixing rod, one end of the third spring is fixedly connected with the trapezoid table, and the other end of the third spring is fixedly connected with the inner wall of one side of the cavity.

As a preferable technical scheme of the utility model, two ends of one side of each of the three fixed rings are fixedly connected with movable rods, one ends of the two movable rods extend out of the fixed sleeve, and one ends of the two movable rods are fixedly connected with fixed blocks.

As a preferable technical scheme of the utility model, the outer sides of the two movable rods are sleeved with first springs, one ends of the first springs are fixedly connected with the fixed ring, and the other ends of the first springs are fixedly connected with the inner wall of the fixed sleeve.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a pressure instrument metering disassembly-free device which comprises:

through inserting the test tube in the slot, the movable block stretches into in the spout under the elasticity effect of second spring, accomplishes the installation of test tube, and the installation of test tube is dismantled conveniently, also need not dismantle pressure instrument and detect again, drives solid fixed ring and test tube through first spring and hugs closely for not unidimensional test tube can all detect pressure instrument, and the suitability is stronger.

Drawings

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

FIG. 2 is a schematic view of a fixing ring according to the present utility model;

FIG. 3 is a schematic view of a retaining sleeve according to the present utility model;

fig. 4 is a schematic structural view of a connecting pipe according to the present utility model.

In the figure: 1. a base; 2. a dashboard; 3. a fixed sleeve; 4. a detection tube; 5. a fixing ring; 6. a movable rod; 7. a fixed block; 8. a first spring; 9. a groove; 10. a movable block; 11. a second spring; 12. a chute; 13. a slide block; 14. a cavity; 15. a trapezoidal table; 16. a fixed rod; 17. a push handle; 18. and a third spring.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a technical scheme of a pressure meter metering disassembly-free device, which comprises the following steps:

the utility model provides a pressure instrument measurement dismounting-free device, includes base 1 and detection tube 4, and the fixed panel board 2 that is equipped with in top of base 1, the fixed cover 3 that is equipped with in middle part of base 1 one side, the inside swing joint of fixed cover 3 has three solid fixed ring 5, and detection tube 4 is located the inside of fixed cover 3, and detection tube 4 is connected with solid fixed ring 5 inner wall contact, and the slot has been seted up at the middle part of base 1 one side, and detection tube 4 stretches into the inside of slot.

Specifically, three solid fixed rings 5 are in annular arrangement in the inside of fixed cover 3, the cross section on movable block 10 top of test tube 4 one end is triangle-shaped, slider 13 both sides in spout 12 are equipped with the stopper, the stopper slides in the spacing groove of spout 12 inner wall, carry out spacingly to slider 13, prevent slider 13 drop, during the use, insert the fixed pipe 4 in the slot from fixed cover 3, under the effect of first spring 8 elasticity, gu fixed ring 5 and test tube 4 hugs closely, make not unidimensional test tube 4 all can detect panel board 2, movable block 10 of test tube 4 one end gets into spout 12 under the effect of second spring 11 elasticity, jack-up slider 13, carry out spacingly to test tube 4 through movable block 10, test tube 4 one end is linked together with panel board 2 through the connecting tube, detect panel board 2, during the dismantlement, push down two push handles 17, make push handle 17 drive dead lever 16 and trapezoidal platform 15 remove, make slider 13 that contacts with trapezoidal platform 15 move downwards, drive movable block 10 stretch out spout 12, make test tube 4 and base 1 separate, the dismantlement pressure is exempted from to dismantle to the instrument board 4, the instrument is convenient to detach.

Preferably, the top and the bottom of the one end of the detecting tube 4 are provided with grooves 9, the inner walls of two sides of the two grooves 9 are slidably connected with movable blocks 10, the top and the bottom of each slot are provided with sliding grooves 12, the movable blocks 10 are slidably connected with the sliding grooves 12, the movable blocks 10 can extend into the sliding grooves 12, and the detecting tube 4 is fixed with the base 1 by being matched with the fixing rings 5.

Preferably, a second spring 11 is fixedly arranged on one side of the movable block 10, which is close to the center of the detection tube 4, one end of the second spring 11 is fixedly connected with the movable block 10, the other end of the second spring 11 is fixedly connected with the inner wall of the groove 9, and when the movable block 10 moves to a position aligned with the sliding groove 12, the second spring 11 in a pressed state drives the movable block 10 to enter the sliding groove 12 to fix the base 1 and the detection tube 4.

Preferably, the inner walls of the two sides of the two sliding grooves 12 are slidably connected with sliding blocks 13, one end of each sliding block 13 is in contact connection with the corresponding movable block 10, and the movable block 10 can be separated from the sliding groove 12 through sliding of the sliding block 13 in the sliding groove 12, so that the base 1 and the detection tube 4 are unfixed.

Preferably, the cavity 14 is provided on one side of the two sliding grooves 12 far away from the slot, the trapezoidal table 15 is movably connected in the cavity 14, the fixed rod 16 is fixedly connected in the middle of one side of the trapezoidal table 15, one end of the fixed rod 16 extends out of the base 1, one end of the fixed rod 16 is fixedly connected with the push handle 17, the push handle 17 drives the fixed rod 16 and the trapezoidal table 15 to move in the cavity 14, the sliding block 13 contacting with the inclined surface of the trapezoidal table 15 can move downwards, and the movable block 10 is ejected out of the sliding groove 12.

Preferably, the outer side of the fixed rod 16 is sleeved with a third spring 18, one end of the third spring 18 is fixedly connected with the trapezoid table 15, the other end of the third spring 18 is fixedly connected with the inner wall of one side of the cavity 14, and the third spring 18 on the outer side of the fixed rod 16 can enable the push handle 17 to be automatically reset after being pushed.

Preferably, both ends of one side of the three fixing rings 5 are fixedly connected with movable rods 6, one ends of the two movable rods 6 extend out of the fixed sleeve 3, one ends of the two movable rods 6 are fixedly connected with fixed blocks 7, the three fixing rings 5 surround the outer side of the detection tube 4, and the detection tube 4 is fixed in the fixed sleeve 3 through the fixing rings 5.

Preferably, the outside cover of two movable rods 6 is equipped with first spring 8, and the one end and the solid fixed ring 5 fixed connection of first spring 8, the other end and the fixed cover 3 inner wall fixed connection of first spring 8, the first spring 8 in the movable rod 6 outside makes solid fixed ring 5 and detection tube 4 get into, with not unidimensional detection tube 4 at fixed cover 3 internal fixation.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element 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.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure instrument measurement dismounting-free device, includes base (1) and detection tube (4), its characterized in that, the fixed panel board (2) that is equipped with in top of base (1), the fixed cover (3) that is equipped with in middle part in base (1) one side, the inside swing joint of fixed cover (3) has three solid fixed ring (5), detection tube (4) are located the inside of fixed cover (3), just detection tube (4) are connected with solid fixed ring (5) inner wall contact, the slot has been seted up at the middle part in base (1) one side, the inside that stretches into the slot in detection tube (4).

2. The pressure gauge metering disassembly-free device of claim 1, wherein: the top and the bottom of detecting tube (4) one end are all offered flutedly (9), two the both sides inner wall sliding connection of recess (9) has movable block (10), spout (12) have all been offered to the top and the bottom of slot, movable block (10) are in the inside sliding connection of spout (12).

3. The pressure gauge metering disassembly-free device of claim 2, wherein: a second spring (11) is fixedly arranged on one side, close to the center of the detection tube (4), of the movable block (10), one end of the second spring (11) is fixedly connected with the movable block (10), and the other end of the second spring (11) is fixedly connected with the inner wall of the groove (9).

4. A pressure gauge metering disassembly-free apparatus as claimed in claim 3, wherein: the inner walls of the two sides of the two sliding grooves (12) are connected with sliding blocks (13) in a sliding manner, and one end of each sliding block (13) is connected with the corresponding movable block (10) in a contact manner.

5. The pressure gauge metering disassembly-free device of claim 2, wherein: two one sides of the sliding grooves (12) far away from the slots are provided with cavities (14), the interiors of the cavities (14) are movably connected with trapezoidal tables (15), the middle parts of one sides of the trapezoidal tables (15) are fixedly connected with fixing rods (16), one ends of the fixing rods (16) extend out of the base (1), and one ends of the fixing rods (16) are fixedly connected with pushing handles (17).

6. The pressure gauge metering disassembly-free device of claim 5, wherein: the outside cover of dead lever (16) is equipped with third spring (18), the one end and the trapezoidal platform (15) fixed connection of third spring (18), the other end and cavity (14) one side inner wall fixed connection of third spring (18).

7. The pressure gauge metering disassembly-free device of claim 1, wherein: the two ends of one side of each fixed ring (5) are fixedly connected with movable rods (6), one ends of the two movable rods (6) extend out of the fixed sleeve (3), and one ends of the two movable rods (6) are fixedly connected with fixed blocks (7).

8. The pressure gauge metering disassembly-free device of claim 7, wherein: the outside cover of two movable rod (6) is equipped with first spring (8), the one end and the solid fixed ring (5) fixed connection of first spring (8), the other end and the fixed cover (3) inner wall fixed connection of first spring (8).