CN217084049U

CN217084049U - Novel digital pressure gauge with stable structure

Info

Publication number: CN217084049U
Application number: CN202220788501.0U
Authority: CN
Inventors: 陈小红; 华瑛
Original assignee: Hangzhou Huake Instrument Co ltd
Current assignee: Hangzhou Huake Instrument Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-29
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a novel digital pressure gauge with stable structure, including pipeline main part and digital pressure gauge main part, the top of pipeline main part is provided with digital pressure gauge main part, the installation pipe is installed to the bottom of digital pressure gauge main part, and the bottom of installing the pipe is connected with the pipeline main part, the installation sleeve is all installed to the outer wall of digital pressure gauge main part, and installs telescopic inside and seted up the mounting groove, the inside of mounting groove is provided with first L type installation pole, and installs U type frame in the bottom of first L type installation pole, just anti-lead screw is installed through the bearing in the inside of U type frame, and just the outer wall of positive and negative lead screw all overlaps and is equipped with the sleeve main part. This two sets of sleeve main parts of novel digital pressure gauge with stable structure drive second L type installation pole and stripper plate to opposite reverse direction and stabilize fixedly to the pipeline main part, make the stable effect of digital pressure gauge main part better.

Description

Novel digital pressure gauge with stable structure

Technical Field

The utility model relates to a digital pressure gauge technical field specifically is a novel digital pressure gauge with stable structure.

Background

The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates pressure higher than ambient pressure, the application is very common, the pressure gauge almost covers all the fields of industrial processes and scientific researches, the digital pressure gauge combines the world leading microprocessing technology and the advanced analog-to-digital conversion algorithm, the requirements of high precision and low power consumption are met, the large-screen liquid crystal display technology and the unique background light technology enable data to be clear and easy to read at night, an imported chip is adopted, the highest value is kept for data acquisition, memory and measurement of the instrument, and the zero is manually returned, the traditional digital pressure gauge can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most of digital pressure gauges in the market at present are not stably supported during installation, are simply fixed on a pipeline, have no additional stable structure and are poor in stability, and once the digital pressure gauges fall and collide, the digital pressure gauges are easily broken and damaged;

2. most digital pressure gauges in the existing market are inconvenient for operators to install and dismantle the digital pressure gauges and the stable structure, so that the labor intensity of the operators is increased when the operators dismantle and install the stable structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel digital pressure gauge with stable structure to what provide in solving above-mentioned background does not have extra stable structure, its stability is relatively poor, be not convenient for operating personnel to install and the problem of dismantling digital pressure gauge and stable structure.

In order to achieve the above object, the utility model provides a following technical scheme: a novel digital pressure gauge with a stable structure comprises a pipeline main body and a digital pressure gauge main body, the top end of the pipeline main body is provided with a digital pressure gauge main body, the bottom end of the digital pressure gauge main body is provided with an installation pipe, the bottom end of the installation pipe is connected with the pipeline main body, the outer wall of the digital pressure gauge main body is provided with installation sleeves, and the mounting sleeve is internally provided with a mounting groove, a first L-shaped mounting rod is arranged inside the mounting groove, and the bottom end of the first L-shaped mounting rod is provided with a U-shaped frame, the inside of the U-shaped frame is provided with a positive screw rod and a negative screw rod through a bearing, the outer walls of the positive and negative screw rods are sleeved with a sleeve main body, the bottom end of the sleeve main body is provided with a second L-shaped mounting rod, the top and the bottom of first L type installation pole have all seted up the spacing groove, the through-hole has all been seted up to the outer wall of installation sleeve.

Preferably, the installation sleeve is internally provided with grooves, the side walls at the two ends of the inner part of each groove are provided with second slide rails, the second slide rails are internally provided with second slide blocks, one ends of the second slide rails, away from the second slide rails, of the second slide blocks are provided with connecting plates, the bottom ends of the connecting plates are provided with limiting rods, and the limiting rods are clamped with the limiting grooves.

Preferably, the spring main body is installed on the top end of the connecting plate, and the top end of the spring main body is connected with the top end inside the groove.

Preferably, a first slide rail is installed on the top end of the inside of the U-shaped frame, a first slide block is arranged inside the first slide rail, and the bottom end of the first slide block is connected with the top end of the sleeve main body.

Preferably, the turntable is installed on the side wall of one end of the positive and negative screw rods, and anti-slip lines are arranged on the outer wall of the turntable.

Preferably, the extrusion plate is installed to the one end of second L type installation pole, the outer wall of extrusion plate is provided with the protection pad, the extrusion plate is arc shape.

Preferably, the side wall of one side of the limiting rod is provided with a push plate penetrating through the through hole, and the push plate and the limiting rod are of a welding integrated structure.

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

1. by installing the positive and negative screw rods, the sleeve main bodies, the second L-shaped mounting rods, the extrusion plate, the first slide rail and the first slide block, the positive and negative screw rods are in threaded connection with the sleeve main bodies, and the first slide rail and the first slide block are mutually matched, so that the positive and negative screw rods can drive the two groups of sleeve main bodies to slide in the first slide rail through the first slide block while rotating, the two groups of sleeve main bodies can conveniently move in opposite directions to drive the second L-shaped mounting rods and the extrusion plate to stably fix the pipeline main bodies, and the stable effect of the digital pressure gauge main body is better;

2. the utility model discloses a spring body, including the recess, the first L type installation pole is installed to the device simultaneously, the recess, the second slide rail, the second slider, connecting plate and gag lever post, through pressing the push pedal, and through mutually supporting of second slide rail and second slider, make the push pedal drive gag lever post and connecting plate pass through the inside slip of second slider at the second slide rail, be convenient for make the connecting plate go up and down and extrude the spring main part and take place deformation in recess inside, thereby be convenient for make the gag lever post not block with spacing groove phase, the operating personnel of being convenient for install and dismantle first L type installation pole, operating personnel's intensity of labour has been reduced.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the U-shaped frame of the present invention;

fig. 3 is a schematic view of the internal structure of the mounting sleeve of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;

fig. 5 is a schematic view of the assembly structure of the mounting sleeve and the first L-shaped mounting rod of the present invention.

In the figure: 1. a pipe body; 2. a digital pressure gauge main body; 3. installing a pipe; 4. installing a sleeve; 5. mounting grooves; 6. a first L-shaped mounting bar; 7. a U-shaped frame; 8. a positive and negative screw rod; 9. a turntable; 10. a sleeve body; 11. a second L-shaped mounting bar; 12. a pressing plate; 13. a protective pad; 14. a first slide rail; 15. a first slider; 16. a limiting groove; 17. a groove; 18. a second slide rail; 19. a second slider; 20. a connecting plate; 21. a limiting rod; 22. a spring body; 23. pushing the plate; 24. and a through hole.

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.

Embodiment 1, please refer to fig. 1, fig. 3 and fig. 4, the present invention provides an embodiment: a novel digital pressure gauge with a stable structure comprises a pipeline main body 1 and a digital pressure gauge main body 2, wherein the digital pressure gauge main body 2 is arranged at the top end of the pipeline main body 1, an installation pipe 3 is installed at the bottom end of the digital pressure gauge main body 2, the bottom end of the installation pipe 3 is connected with the pipeline main body 1, installation sleeves 4 are installed on the outer walls of the digital pressure gauge main body 2, grooves 17 are formed in the installation sleeves 4, second slide rails 18 are installed on the side walls of the two ends in the grooves 17, second slide blocks 19 are arranged in the second slide rails 18, a connecting plate 20 is installed at one end, away from the second slide rails 18, of each second slide block 19, a limiting rod 21 is installed at the bottom end of each connecting plate 20, the limiting rods 21 are clamped with the limiting grooves 16, a spring main body 22 is installed at the top end of each connecting plate 20, and the top end of each spring main body 22 is connected with the top end in each groove 17, the side wall of one side of the limiting rod 21 is provided with a push plate 23 penetrating through the through hole 24, the push plate 23 and the limiting rod 21 are of a welding integrated structure, the mounting groove 5 is formed in the mounting sleeve 4, the first L-shaped mounting rod 6 is arranged in the mounting groove 5, the first L-shaped mounting rod 6 is inserted into the mounting groove 5, the push plate 23 is loosened, and the spring main body 22 is used for elastically restoring to drive the connecting plate 20 and the limiting rod 21 to be clamped with the limiting groove 16, so that an operator can conveniently mount and dismount the first L-shaped mounting rod 6, and the labor intensity of the operator is reduced;

in embodiment 2, referring to fig. 1-2, a U-shaped frame 7 is installed at the bottom end of a first L-shaped installation rod 6, a positive and negative screw rod 8 is installed inside the U-shaped frame 7 through a bearing, the outer walls of the front and back screw rods 8 are all sleeved with a sleeve main body 10, the bottom end of the sleeve main body 10 is provided with a second L-shaped mounting rod 11, the top end inside the U-shaped frame 7 is provided with a first slide rail 14, a first slide block 15 is arranged in the first slide rail 14, the bottom end of the first slide block 15 is connected with the top end of the sleeve main body 10, the side wall of one end of the positive and negative screw rods 8 is provided with a turntable 9, the outer wall of the rotary table 9 is provided with anti-skid grains, one end of the second L-shaped mounting rod 11 is provided with an extrusion plate 12, the outer wall of the extrusion plate 12 is provided with a protective pad 13, the extrusion plate 12 is arc-shaped, the top end and the bottom end of the first L-shaped mounting rod 6 are both provided with limiting grooves 16, and the outer wall of the mounting sleeve 4 is both provided with through holes 24; move through two sets of sleeve main parts 10 and drive second L type installation pole 11 and protection pad 13 and come to carry out the clamping to pipeline main part 1 fixed to be convenient for make digital pressure meter main part 2 more firm through first L type installation pole 6, make digital pressure meter main part 2's stable effect better.

The working principle is as follows: when the novel digital pressure gauge with the stable structure is used, firstly, the push plate 23 is pushed, the push plate 23 drives the limiting rod 21 to extrude the connecting plate 20, the second slide rail 18 and the second slide block 19 are matched with each other, the connecting plate 20 is extruded to slide in the second slide rail 18 through the second slide block 19, the connecting plate 20 is convenient to lift and extrude the spring main body 22 to deform, so that the limiting rod 21 can be driven to enter the groove 17 through the deformation of the spring main body 22, then the first L-shaped mounting rod 6 is inserted into the mounting groove 5, the push plate 23 is loosened, the connecting plate 20 and the limiting rod 21 are driven to be clamped with the limiting groove 16 through the elastic recovery of the spring main body 22, so that an operator can mount and dismount the first L-shaped mounting rod 6 conveniently, and the labor intensity of the operator is reduced;

when needs are firm to digital pressure gauge main part 2 simultaneously, it is rotatory to drive U type frame 7 through rotating carousel 9, and through positive and negative lead screw 8 and sleeve main part 10 threaded connection, and mutually support through first slide rail 14 and first slider 15, make positive and negative lead screw 8 can drive two sets of sleeve main parts 10 when rotatory through first slider 15 and first slide rail 14 at positive and negative lead screw 8's outer wall to opposite reverse movement, thereby it drives second L type installation pole 11 and protection pad 13 and carries out the clamping to pipeline main part 1 and fix to be convenient for make digital pressure gauge main part 2 more firm through first L type installation pole 6, make digital pressure gauge main part 2's stable effect better, the above is the utility model discloses a whole theory of works.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel digital pressure gauge with stable structure, includes pipeline main part (1) and digital pressure gauge main part (2), its characterized in that: the pipeline comprises a pipeline main body (1), a digital pressure gauge main body (2) is arranged at the top end of the pipeline main body (1), an installation pipe (3) is installed at the bottom end of the digital pressure gauge main body (2), the bottom end of the installation pipe (3) is connected with the pipeline main body (1), an installation sleeve (4) is installed on the outer wall of the digital pressure gauge main body (2), an installation groove (5) is formed in the installation sleeve (4), a first L-shaped installation rod (6) is arranged in the installation groove (5), a U-shaped frame (7) is installed at the bottom end of the first L-shaped installation rod (6), a positive lead screw (8) and a negative lead screw (8) are installed in the U-shaped frame (7) through bearings, the sleeve main body (10) is sleeved on the outer wall of the positive lead screw (8), a second L-shaped installation rod (11) is installed at the bottom end of the sleeve main body (10), and limit grooves (16) are formed in the top end and the bottom end of the first L-shaped installation rod (6), the outer wall of the mounting sleeve (4) is provided with through holes (24).

2. The novel digital pressure gauge with stable structure as claimed in claim 1, wherein: the mounting sleeve is characterized in that grooves (17) are formed in the mounting sleeve (4), second sliding rails (18) are mounted on the side walls of the two ends of the inner portion of each groove (17), second sliding blocks (19) are arranged in the second sliding rails (18), one ends, far away from the second sliding rails (18), of the second sliding blocks (19) are mounted on connecting plates (20), limiting rods (21) are mounted at the bottom ends of the connecting plates (20), and the limiting rods (21) are clamped with limiting grooves (16).

3. The novel digital pressure gauge with stable structure as claimed in claim 2, wherein: the spring main body (22) is installed on the top end of the connecting plate (20), and the top end of the spring main body (22) is connected with the top end inside the groove (17).

4. The novel digital pressure gauge with stable structure as claimed in claim 1, wherein: first slide rail (14) are installed on the inside top of U type frame (7), and the inside of first slide rail (14) is provided with first slider (15), the bottom of first slider (15) is connected with the top of sleeve main part (10).

5. The novel digital pressure gauge with stable structure as claimed in claim 1, wherein: the side wall of positive and negative lead screw (8) one end is installed carousel (9), and the outer wall of carousel (9) is provided with anti-skidding line.

6. The novel digital pressure gauge with stable structure as claimed in claim 1, wherein: an extrusion plate (12) is installed at one end of the second L-shaped installation rod (11), a protection pad (13) is arranged on the outer wall of the extrusion plate (12), and the extrusion plate (12) is arc-shaped.

7. The novel digital pressure gauge with stable structure as claimed in claim 2, wherein: the side wall of one side of the limiting rod (21) is provided with a push plate (23) penetrating through the through hole (24), and the push plate (23) and the limiting rod (21) are of a welding integrated structure.