CN211651925U

CN211651925U - Novel antidetonation manometer

Info

Publication number: CN211651925U
Application number: CN202020701983.2U
Authority: CN
Inventors: 闵剑庭; 邹昌建; 丁辉
Original assignee: Shanghai Longzeng Hydraulic Equipment Manufacture Co ltd
Current assignee: Shanghai Longzeng Hydraulic Equipment Manufacture Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-09
Anticipated expiration: 2030-04-30

Abstract

The utility model belongs to the pressure gauge field, in particular to a novel anti-seismic pressure gauge, aiming at the operation that a large tool is often used for knocking and the like in the existing construction, the violent vibration is particularly easy to damage the pressure gauge parts, which causes the problem of inaccurate reading, the scheme is provided, which comprises a pressure gauge, one side of the pressure gauge is fixedly provided with an installation tube, one end of the installation tube is fixedly provided with a connecting tube, a fixed tube is connected in the connecting tube in a sliding way, one end of the fixed tube extends to the outer side of the connecting tube, a fixed plate is fixedly sleeved on the fixed tube, two limiting rods which are obliquely arranged are symmetrically and fixedly arranged on the fixed plate, the pressure gauge can be displaced after the pressure gauge is collided, and a tension spring can be in a stress state, thereby providing the buffer allowance for the pressure gauge and reducing the contact stress between the pressure gauge, so that the damage of the pressure gauge can be avoided.

Description

Novel antidetonation manometer

Technical Field

The utility model relates to a manometer technical field especially relates to a novel antidetonation manometer.

Background

At present, the oil-water well pressure recorded in the oil field is mainly recorded by a mechanical pointer type pressure gauge, the pressure gauge has low cost and clear reading, but the pressure gauge and a mounting port are in hard connection by screw threads, so the shock resistance is poor, the daily maintenance of the oil-water well is frequent,

often will use big instrument in the construction to strike the operation such as, violent vibrations damage the manometer part very easily, cause the reading inaccurate, so we propose a novel antidetonation manometer for solve above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the operation such as often will use big instrument to strike among the prior art in the construction, violent vibrations damage the manometer part very easily, cause the shortcoming that the reading is inaccurate, and the novel antidetonation manometer that proposes.

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

the utility model provides a novel antidetonation manometer, the pressure gauge comprises a pressure gauge, one side fixed mounting of manometer has the installation pipe, and the one end fixed mounting of installation pipe has the connecting pipe, sliding connection has fixed pipe in the connecting pipe, the one end of fixed pipe extends to the outside of connecting pipe, and fixed cover is equipped with the fixed plate on the fixed pipe, symmetrical fixed mounting has the gag lever post that two slopes set up on the fixed plate, one side symmetry of connecting pipe is rotated and is connected with two dwangs, and two dwangs are connected with two gag lever post transmissions respectively, one side sliding connection of installation pipe has the carriage release lever, and the carriage release lever is connected with two dwang transmissions respectively, the cover is equipped with extension spring on the carriage release lever, and extension spring's both ends respectively with.

Preferably, the transmission is connected with the gauge rod on the manometer, and the one end of gauge rod runs through installation pipe, connecting pipe and fixed pipe respectively and extends to one side of fixed plate, and usable gauge rod will receive pressure transmission to manometer.

Preferably, one side top of dwang is rotated and is connected with the fender wheel, and just two fender wheels contact with two gag lever posts respectively, can conveniently drive the dwang and rotate.

Preferably, one side of dwang is rotated and is connected with the gangbar, and the one end of two gangbars is rotated and is connected with same connecting plate, and the other end of carriage release lever and one side fixed connection of connecting plate, and one side fixed mounting of installation pipe has the baffle, and the connecting plate contacts with the baffle, can conveniently drive the carriage release lever and carry out lateral shifting for extension spring is in the stress state.

Preferably, one side fixed mounting of installation pipe has solid fixed ring, and the carriage release lever run through solid fixed ring and with solid fixed ring's inner wall sliding connection, can slide spacingly to the carriage release lever.

The utility model discloses in, a novel antidetonation manometer:

the utility model discloses a fixed plate can conveniently install fixedly to the feeler lever can be regarded as the contact that pressure was accepted, can transmit the pressure that receives to the manometer, and the initial condition of manometer after the installation is that baffle and connecting plate contact, and extension spring is former state, so when the feeler lever received pressure, can not have relative displacement between connecting pipe and the fixed pipe, can transmit the pressure that the feeler lever received on the manometer entirely;

when the manometer received the collision, just so can make the manometer slide to one side of fixed plate this moment, can drive the connecting pipe and carry out lateral sliding, at this moment two dwang just can rotate, can promote the carriage release lever and carry out lateral sliding this moment for extension spring is in the stress state, alright utilize extension spring's elasticity to carry out the atress buffering to the manometer this moment, and so as to prevent that the manometer from receiving the collision and causing the damage.

The utility model discloses after the manometer receives the collision, can make the manometer carry out the displacement to can be so that extension spring is in the stress state, can provide the buffering surplus to the manometer, reduce the contact stress of manometer and bump thing, so can avoid causing the manometer to damage.

Drawings

Fig. 1 is a front view of the structure of a novel anti-seismic pressure gauge provided by the utility model;

FIG. 2 is a rear view of a connection structure of a rotating rod, a linkage rod and a moving rod of the novel anti-seismic pressure gauge according to the present invention;

fig. 3 is the utility model provides a novel gag lever post, fender wheel and connecting pipe connection structure side view of antidetonation manometer.

In the figure: the device comprises a pressure gauge 1, a mounting pipe 2, a connecting pipe 3, a detecting rod 4, a fixing pipe 5, a fixing plate 6, a limiting rod 7, a rotating rod 8, a linkage rod 9, a connecting plate 10, a moving rod 11, a fixing ring 12, an extension spring 13, a baffle plate 14 and a catch wheel 15.

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.

Referring to fig. 1-3, a novel anti-seismic pressure gauge comprises a pressure gauge 1, a mounting pipe 2 is fixedly arranged on one side of the pressure gauge 1, and one end of the installation tube 2 is fixedly provided with a connecting tube 3, the connecting tube 3 is connected with a fixed tube 5 in a sliding way, one end of the fixed tube 5 extends to the outer side of the connecting tube 3, a fixed plate 6 is fixedly sleeved on the fixed tube 5, two inclined limiting rods 7 are symmetrically and fixedly arranged on the fixed plate 6, one side of the connecting tube 3 is symmetrically and rotatably connected with two rotating rods 8, and the two rotating rods 8 are respectively connected with the two limiting rods 7 in a transmission way, one side of the installation tube 2 is connected with a moving rod 11 in a sliding way, and the movable rod 11 is respectively connected with the two rotating rods 8 in a transmission way, the movable rod 11 is sleeved with an extension spring 13, and both ends of the extension spring 13 are fixedly connected with one end of the moving rod 11 and one side of the installation tube 2, respectively.

Wherein, the utility model can be conveniently installed and fixed by the fixing plate 6, and the detecting rod 4 can be regarded as a pressure-receiving contact, the pressure received can be transmitted to the pressure gauge 1, and the initial state of the pressure gauge 1 after being installed is that the baffle 14 is contacted with the connecting plate 10, and the tension spring 13 is in the original state, so when the detecting rod 4 is under pressure, the relative displacement between the connecting pipe 3 and the fixing pipe 5 can not exist, namely, the pressure received by the detecting rod 4 can be completely transmitted to the pressure gauge 1, when the pressure gauge 1 is collided, the pressure gauge 1 can slide to one side of the fixing plate 6 at the moment, the connecting pipe 3 can be driven to transversely slide, at the moment, the two rotating rods 8 can rotate, the moving rod 11 can be pushed to transversely slide, the tension spring 13 is in the stressed state, at the moment, the elasticity of the tension spring 13 can be utilized to stress and buffer the pressure gauge 1, can prevent with this that manometer 1 from receiving the collision and causing the damage, the utility model discloses receive after the collision at manometer 1, can make manometer 1 carry out the displacement to can be so that extension spring 13 is in the stress state, can provide the buffering surplus to manometer 1, reduce manometer 1 and bump's contact stress, so can avoid causing manometer 1 to damage.

The utility model discloses in, the transmission is connected with feeler lever 4 on manometer 1, and the one end of feeler lever 4 runs through installation pipe 2, connecting pipe 3 and fixed pipe 5 respectively and extends to one side of fixed plate 6, and usable feeler lever 4 will receive pressure transmission to manometer 1.

The utility model discloses in, one side top of dwang 8 is rotated and is connected with fender wheel 15, and two fender wheels 15 contact with two gag lever posts 7 respectively, can conveniently drive dwang 8 and rotate.

The utility model discloses in, one side of dwang 8 is rotated and is connected with gangbar 9, and the one end of two gangbars 9 is rotated and is connected with same connecting plate 10, and one side fixed connection of the other end of carriage release lever 11 and connecting plate 10, and one side fixed mounting of installation pipe 2 has baffle 14, and connecting plate 10 and baffle 14 contact can conveniently drive carriage release lever 11 and carry out lateral shifting for extension spring 13 is in the stress state.

The utility model discloses in, one side fixed mounting of installation pipe 2 has solid fixed ring 12, and carriage release lever 11 run through solid fixed ring 12 and with solid fixed ring 12's inner wall sliding connection, can slide spacingly to carriage release lever 11.

In the utility model, the fixing plate 6 can be conveniently installed and fixed, the detecting rod 4 can be regarded as a pressure-receiving contact, the received pressure can be transmitted to the pressure gauge 1, the initial state of the pressure gauge 1 after installation is that the baffle 14 is contacted with the connecting plate 10, and the tension spring 13 is in the original state, so that when the detecting rod 4 is under pressure, no relative displacement exists between the connecting pipe 3 and the fixing pipe 5, namely, the pressure received by the detecting rod 4 can be completely transmitted to the pressure gauge 1, when the pressure gauge 1 is collided, the pressure gauge 1 can slide to one side of the fixing plate 6 at the moment, the connecting pipe 3 can be driven to transversely slide, at the moment, the two rotating rods 8 can rotate under the action of the limiting rod 7, at the moment, the moving rod 11 can be pushed to transversely slide through the two linkage rods 9, therefore, the connecting plate 10 is separated from the baffle 14, and the fixing ring 12 and the moving rod 11 slide with each other, so that the extension spring 13 is in a stress state, the elastic force of the extension spring 13 can be utilized to buffer the stress of the pressure gauge 1, the contact stress between the pressure gauge 1 and an impact object is reduced, and the damage to the pressure gauge 1 can be avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel anti-seismic pressure gauge comprises a pressure gauge (1) and is characterized in that an installation pipe (2) is fixedly installed on one side of the pressure gauge (1), a connecting pipe (3) is fixedly installed at one end of the installation pipe (2), a fixed pipe (5) is connected in the connecting pipe (3) in a sliding mode, one end of the fixed pipe (5) extends to the outer side of the connecting pipe (3), a fixed plate (6) is fixedly sleeved on the fixed pipe (5), two obliquely arranged limiting rods (7) are symmetrically and fixedly installed on the fixed plate (6), two rotating rods (8) are symmetrically and rotatably connected to one side of the connecting pipe (3), the two rotating rods (8) are respectively in transmission connection with the two limiting rods (7), a moving rod (11) is connected to one side of the installation pipe (2) in a sliding mode, the moving rod (11) is respectively in transmission connection with the two rotating rods (8), and a tension spring (13), and two ends of the extension spring (13) are respectively fixedly connected with one end of the moving rod (11) and one side of the mounting pipe (2).

2. A novel anti-seismic pressure gauge according to claim 1, characterized in that a detection rod (4) is drivingly connected to the pressure gauge (1), and one end of the detection rod (4) extends through the mounting tube (2), the connecting tube (3) and the fixing tube (5) and extends to one side of the fixing plate (6).

3. A novel anti-seismic pressure gauge according to claim 1, characterized in that a stop wheel (15) is rotatably connected to the top of one side of the rotating rod (8), and the two stop wheels (15) are respectively in contact with the two limiting rods (7).

4. A novel anti-seismic pressure gauge according to claim 1, characterized in that one side of the rotating rod (8) is rotatably connected with a linkage rod (9), one end of each of the two linkage rods (9) is rotatably connected with the same connecting plate (10), the other end of the moving rod (11) is fixedly connected with one side of the connecting plate (10), a baffle (14) is fixedly mounted on one side of the installation pipe (2), and the connecting plate (10) is in contact with the baffle (14).

5. A novel shock-resistant pressure gauge according to claim 1, wherein a fixing ring (12) is fixedly installed on one side of the installation tube (2), and the movable rod (11) penetrates through the fixing ring (12) and is slidably connected with the inner wall of the fixing ring (12).