CN220104360U

CN220104360U - Pressure gauge with protective sleeve

Info

Publication number: CN220104360U
Application number: CN202322925843.XU
Authority: CN
Inventors: 池清; 孙军
Original assignee: Shenyang Xinya Instrument And Meter Co ltd
Current assignee: Shenyang Xinya Instrument And Meter Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2023-11-28
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a pressure gauge with a protective sleeve, which comprises a gauge body, a rubber ring, a transparent protective sleeve and a spring, wherein the rubber ring is fixedly arranged on the outer wall of the lower end of the gauge body, a positioning ring is movably arranged on the outer wall of the side of the rubber ring, a positioning plate is fixedly connected with the outer wall of the side of the positioning ring, clamping plates are fixedly arranged on the outer wall of the gauge body on the upper side and the lower side of the rubber ring, clamping plates are fixedly arranged at the two ends of the upper surface of the positioning plate, the transparent protective sleeve is movably arranged on the surface of the positioning plate on the side of the clamping plates, limiting mechanisms are arranged on the outer walls of the two sides of the lower end of the transparent protective sleeve, a buffer frame is fixedly arranged on the upper surface of the transparent protective sleeve, sleeves are sleeved on the outer walls of the two sides of the buffer frame, supporting rods are movably connected with the upper surface of the sleeves, and a protective cover is movably arranged at the upper end of each supporting rod. The pressure gauge with the protective sleeve is convenient for buffering external impact, so that the protective capability of the device is improved, and the practicability of the device is improved.

Description

Pressure gauge with protective sleeve

Technical Field

The utility model relates to the technical field of pressure gauges, in particular to a pressure gauge with a protective sleeve.

Background

The pressure gauge is a common instrument device, the sensitive element in the pressure gauge is usually an elastic element, and because the pressure of a pipeline needs to be monitored in real time when materials are transported through the pipeline so as to ensure the safety of the pipeline, the pressure gauge is widely applied to aspects such as a heating power pipeline network, oil and gas transmission, a water supply and gas supply system and the like, and a protective sleeve is arranged on part of the pressure gauge so as to protect the pressure gauge.

However, the existing pressure gauge with a protective sleeve has the following problems in use:

if the publication number is CN205483394U, although the manometer with the protective sleeve can be protected by the manometer with the publication date 20160807, the device is not easy to buffer external impact, so that the protection capability of the device is insufficient, the device is easy to be damaged due to external impact, and the practicability of the device is reduced.

Aiming at the problems, innovative design is urgently needed on the basis of the original pressure gauge with the protective sleeve.

Disclosure of Invention

The utility model aims to provide a pressure gauge with a protective sleeve, which solves the problems that the prior pressure gauge with the protective sleeve is not easy to buffer external impact, so that the protective capability of a device is insufficient and the practicability of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take manometer of protective sheath, includes the table body, rubber ring, transparent sheath and spring, the fixed rubber ring that is provided with of lower extreme outer wall of the table body, and the avris outer wall activity of rubber ring is provided with the holding ring to the avris outer wall fixedly connected with locating plate of holding ring, the table body outer wall of both sides about the rubber ring all is fixed with splint in addition, and the equal fixed mounting in both ends of locating plate upper surface has the cardboard simultaneously, the locating plate surface activity of cardboard avris is provided with transparent sheath, and the stop gear is all installed to the both sides outer wall of transparent sheath lower extreme, the upper surface fixation of transparent sheath is provided with the buffer frame, and the equal cover of both sides outer wall of buffer frame is equipped with the sleeve pipe to sheathed tube upper surface swing joint has the branch, and the upper end movable mounting of branch has the protective cover moreover.

Preferably, the rubber ring is attached to the positioning ring, the positioning ring and the clamping plate form a sliding structure, and the positioning plate is attached to the transparent sheath.

Preferably, the limiting mechanism comprises a positioning arm and a knob, the positioning arm is fixedly arranged on the side outer wall of the lower end of the transparent sheath, and the knob is movably connected to the inner wall of the upper end of the positioning arm.

Preferably, the knob is in threaded connection with the positioning arm and the clamping plate respectively, and the clamping plate is in sliding connection with the positioning arm.

Preferably, the buffer frame and the sleeve are arranged in a sliding way, and the buffer frame is connected with the sleeve through a spring.

Preferably, the protective cover and the transparent sheath are arranged in a sliding manner, and two ends of the supporting rod are respectively connected with the sleeve and the protective cover in a rotating manner.

Compared with the prior art, the utility model has the beneficial effects that: the pressure gauge with the protective sleeve is convenient for buffering external impact, so that the protective capability of the device is improved, and the practicability of the device is improved;

the positioning ring drives the rubber ring to deform, so that the rubber ring buffer device receives impact in the horizontal direction, and the protective cover drives the supporting rod to drive the sleeve to deform, so that the buffer device receives impact in the vertical direction, the buffer device is convenient to buffer external impact, and the protective capability of the device is improved.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic top view of the rubber ring of the present utility model;

FIG. 3 is a schematic diagram of the front section of the protective cover of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a watch body; 2. a rubber ring; 3. a positioning ring; 4. a positioning plate; 5. a clamping plate; 6. a clamping plate; 7. a transparent sheath; 8. a limiting mechanism; 801. a positioning arm; 802. a knob; 9. a buffer frame; 10. a sleeve; 11. a support rod; 12. a spring; 13. and a protective cover.

Description of the embodiments

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 present utility model provides a technical solution: the utility model provides a take manometer of protective sheath, including table body 1, rubber ring 2, go-between 3, locating plate 4, splint 5, cardboard 6, transparent sheath 7, stop gear 8, the locating arm 801, knob 802, buffer frame 9, sleeve pipe 10, branch 11, spring 12 and shield 13, the lower extreme outer wall of table body 1 is fixed to be provided with rubber ring 2, and the avris outer wall activity of rubber ring 2 is provided with go-between 3, and the avris outer wall fixedly connected with locating plate 4 of go-between 3, and the table body 1 outer wall of both sides about rubber ring 2 all is fixed with splint 5, the equal fixed mounting in both ends of locating plate 4 upper surface has cardboard 6 simultaneously, the locating plate 4 surface activity of cardboard 6 avris is provided with transparent sheath 7, and stop gear 8 is all installed to the both sides outer wall of transparent sheath 7 lower extreme, the upper surface of transparent sheath 7 is fixed to be provided with buffer frame 9, and the both sides outer wall of buffer frame 9 all overlaps and is equipped with sleeve pipe 10, and the upper surface swing joint of sleeve pipe 10 has branch 11, and the upper end swing joint of branch 11 has shield 13.

Rubber ring 2 and holding ring 3 laminate mutually, and holding ring 3 and splint 5 constitute sliding structure, and the laminating of locating plate 4 and transparent sheath 7 sets up, and when the device received the impact of being convenient for, transparent sheath 7 drove locating plate 4 for locating plate 4 drive holding ring 3 slide extrusion rubber ring 2 deformation relative splint 5, thereby carry out the buffering on the horizontal direction to the device, and the transparent sheath 7 of being convenient for removes relative locating plate 4 and carries out the dismouting.

The limiting mechanism 8 comprises a positioning arm 801 and a knob 802, the positioning arm 801 is fixedly arranged on the side outer wall of the lower end of the transparent sheath 7, the knob 802 is movably connected with the inner wall of the upper end of the positioning arm 801, and stability of the transparent sheath 7 and the positioning plate 4 during connection is guaranteed through the limiting mechanism 8.

Knob 802 respectively with positioning arm 801 and cardboard 6 threaded connection, and cardboard 6 and positioning arm 801 sliding connection, the user of being convenient for removes transparent sheath 7 and drive behind the outside of positioning arm 801 cover to cardboard 6, and the user rotates knob 802 for knob 802 removes in inserting cardboard 6 relative positioning arm 801, thereby lets transparent sheath 7 and locating plate 4 stably connect.

The buffer frame 9 and the sleeve 10 are arranged in a sliding mode, the buffer frame 9 is connected with the sleeve 10 through the spring 12, the sleeve 10 can conveniently press the spring 12 to deform along the buffer frame 9 in a sliding mode, and therefore impact on the vertical direction of the buffer device is received.

The protective cover 13 and the transparent sheath 7 are arranged in a sliding manner, two ends of the supporting rod 11 are respectively connected with the sleeve 10 and the protective cover 13 in a rotating manner, so that when the device is impacted in the vertical direction, the protective cover 13 slides relative to the transparent sheath 7, the protective cover 13 drives the supporting rod 11, and the supporting rod 11 pushes the sleeve 10 to squeeze the spring 12.

Working principle: when the pressure gauge with the protective sleeve is used, firstly, as shown in fig. 1-2 and 4, a user moves the transparent protective sleeve 7 to drive the positioning arm 801 to be sleeved outside the clamping plate 6, then pushes the transparent protective sleeve 7 to be attached to the positioning plate 4, then the user rotates the knob 802, then the knob 802 moves relative to the positioning arm 801 to be inserted into the clamping plate 6, so that the installation of the transparent protective sleeve 7 is completed, then the user installs the gauge body 1 on equipment to use, and the transparent protective sleeve 7 is convenient for the user to observe the gauge body 1, when the device is impacted by external force, as shown in fig. 1-4, the transparent protective sleeve 7 drives the positioning plate 4, then the positioning plate 4 drives the positioning ring 3 to move relative to the clamping plate 5, at the moment, the positioning ring 3 extrudes the rubber ring 2 to deform and buffer the impact, so that the device is buffered in the horizontal direction, then the protective cover 13 is stressed to move relative to the transparent protective sleeve 7, then the protective cover 13 rotates relative to one end of the support rod 11, and simultaneously the other end of the support rod 11 rotates relative to the sleeve 10 and drives the sleeve 10 to slide along the buffer frame 9, and at the moment, the sleeve 10 drives the spring 12 to deform and buffer the impact, so that the device is buffered in the vertical direction, so that the buffer device is convenient to protect the external impact force.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a take manometer of protective sheath, includes table body (1), rubber ring (2), transparent sheath (7) and spring (12), its characterized in that: the utility model discloses a high-speed intelligent meter, including table body (1), locating ring (2), locating ring (3), sleeve pipe (10), clamping plate (5) are all fixed with to the lower extreme outer wall of table body (1), the both ends of locating plate (4) upper surface all fixed mounting have cardboard (6) simultaneously, locating plate (4) surface activity of cardboard (6) avris is provided with transparent sheath (7), and stop gear (8) are all installed to the both sides outer wall of transparent sheath (7) lower extreme, the upper surface fixed of transparent sheath (7) is provided with buffer frame (9), and the both sides outer wall of buffer frame (9) all overlaps and is equipped with sleeve pipe (10), and the upper surface swing joint of sleeve pipe (10) has branch (11), and the upper end movable mounting of branch (11) has protective cover (13) moreover.

2. A pressure gauge with protective sleeve as defined in claim 1, wherein: the rubber ring (2) is attached to the positioning ring (3), the positioning ring (3) and the clamping plate (5) form a sliding structure, and the positioning plate (4) is attached to the transparent sheath (7).

3. A pressure gauge with protective sleeve as defined in claim 1, wherein: the limiting mechanism (8) comprises a positioning arm (801) and a knob (802), the positioning arm (801) is fixedly arranged on the side outer wall of the lower end of the transparent sheath (7), and the knob (802) is movably connected with the inner wall of the upper end of the positioning arm (801).

4. A pressure gauge with protective sleeve as defined in claim 3, wherein: the knob (802) is respectively in threaded connection with the positioning arm (801) and the clamping plate (6), and the clamping plate (6) is in sliding connection with the positioning arm (801).

5. A pressure gauge with protective sleeve as defined in claim 1, wherein: the buffer frame (9) and the sleeve (10) are arranged in a sliding mode, and the buffer frame (9) is connected with the sleeve (10) through a spring (12).

6. A pressure gauge with protective sleeve as defined in claim 1, wherein: the protective cover (13) and the transparent sheath (7) are arranged in a sliding way, and two ends of the supporting rod (11) are respectively connected with the sleeve (10) and the protective cover (13) in a rotating way.