CN216976160U

CN216976160U - Novel quick-operation joint for manometer device

Info

Publication number: CN216976160U
Application number: CN202220261206.XU
Authority: CN
Inventors: 孔倩
Original assignee: Dalian Meilian Hydraulic Transmission Equipment Co ltd
Current assignee: Dalian Meilian Hydraulic Transmission Equipment Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-07-15
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses a novel quick connector device for a pressure gauge, which comprises a connector, wherein the outer wall of a thread is in threaded connection with a sleeve plate, the left side and the right side inside the sleeve plate are respectively provided with a connecting mechanism, each connecting mechanism comprises a vertical rod, a circular plate, a torsion spring, a bent rod and a round opening, and the upper part of the outer wall of the vertical rod is rotatably connected with the outer side of the top of the inner wall of the sleeve plate. Insert the connecting pipe afterwards, loosen montant torsion spring and provide the resilience force and make the plectane drive the knee-joint gyration and with the connecting pipe joint after that, change rotatory installation form, the installation is quick, time saving, and convenient to use, connect the friction that makes increase and connecting tube, the sealing performance is improved, prevent to use for a long time and take place to leak, normal use has been ensured, make the knee-joint outside the outside of short slab stimulate to the outside afterwards, cooperation adjustment mechanism is connected the back with knee-joint and manometer, make the gyration of second threaded rod support the tight outside of knee-joint, the fixed spacing is adjusted, satisfy the installation of many sizes, the practicability is improved, and the promotion is facilitated.

Description

Novel quick-operation joint for manometer device

Technical Field

The utility model relates to the technical field of novel quick connector devices for pressure gauges, in particular to a novel quick connector device for a pressure gauge.

Background

The quick connector device for the pressure gauge is a connector used for connecting equipment or a pipeline of a measured medium and the pressure gauge, and the pressure gauge connectors are various in forms and comprise welded pipe connectors, pipe expanding connectors, tee joint middle connectors, bend middle connectors, straight taper pipe connectors, pressure gauge straight connectors, clamping sleeve type pipe connectors and the like.

Current quick-operation joint device for manometer when using, the bottom is connected and is adopted the screw thread installation, and the revolution duration is longer, and the installation is troublesome, is not convenient for use to the junction is sealed relatively poor, singly leans on to seal between the connecting piece, and long-time rotatory installation can cause the leakage, influences normal use, and the top is connected simultaneously and can't be adjusted according to the manometer, and unsatisfied many sizes is installed, has reduced the practicality, is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel quick connector device for a pressure gauge, and aims to solve the problems that the conventional quick connector device for the pressure gauge is long in rotation time, troublesome in installation and inconvenient to use due to the fact that the bottom connection is installed by threads when the conventional quick connector device for the pressure gauge is used in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel quick connector device for a pressure gauge comprises a connector, wherein threads are machined below the outer wall of the connector, the outer wall of each thread is in threaded connection with a sleeve plate, and the left side and the right side of the inner part of each sleeve plate are respectively provided with a connecting mechanism;

the connecting mechanism comprises a vertical rod, a circular plate, a torsion spring, a bent rod and a round opening;

the outer wall top of montant rotates with the inner wall top outside of lagging and links to each other, the bottom of montant and the top looks rigid coupling of plectane, the outer wall below of montant cup joints with torsion spring's inner wall mutually, torsion spring's upper and lower both sides respectively with the inner wall top of lagging and the top looks rigid coupling of plectane, the bottom of plectane and the top looks rigid coupling of knee, the top processing of montant has the round mouth. The quick assembly and disassembly are realized.

Preferably, a first sheath is fixedly connected to the upper portion of the inner wall of the joint, and a second sheath is fixedly connected to the bottom of the outer wall of the joint. Both sheaths increase the seal.

Preferably, the top of the left side and the top of the right side of the joint are respectively fixedly connected with a straight plate, and the inner walls of the two straight plates are respectively processed with a sliding chute. The straight plate supporting and adjusting mechanism works stably.

Preferably, the bottoms of the two straight plates are respectively provided with an adjusting mechanism;

the adjusting mechanism comprises a first threaded rod, a short plate and a handle;

the top of the first threaded rod is rotatably connected with the bottom of the straight plate, the outer wall of the straight plate is in threaded connection with the inner wall of the short plate, and the bottom of the first threaded rod is fixedly connected with the top of the handle. The up-and-down movement of the short plate is realized.

Preferably, the inner walls of the two sliding grooves are respectively provided with a fixing mechanism;

the fixing mechanism comprises a bent plate, a second threaded rod and a convex block;

the outer wall of bent plate links to each other with the inner wall activity of spout, the outside of bent rod offsets tightly with the inboard of second threaded rod, the outer wall of second threaded rod and the outside threaded connection of straight board, the outside of second threaded rod and the inboard looks rigid coupling of lug. The fixed spacing can be adjusted, and multi-size installation is met.

Preferably, the bottoms of the inner sides of the two bent plates are respectively in sliding clamping connection with the outer sides of the short plates. The bent plate is stressed to slide left and right through the outer wall of the short plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the novel quick connector device for the pressure gauge, the vertical rod in the connecting mechanism rotates inwards to be matched with the circular plate to drive the bent rod to rotate inwards, then the connecting pipe is inserted, the torsion spring of the vertical rod is loosened to provide resilience force to enable the circular plate to drive the bent rod to rotate to clamp the connecting pipe, the rotating installation form is changed, the installation is quick, the time is saved, and the use is convenient;

the bottom of the outer wall of the joint is protected by the second sheath through the second sheath below the joint, so that the friction between the second sheath and a connecting pipeline is increased due to connection, the sealing performance is improved, leakage caused by long-time use is prevented, and normal use is ensured;

through lug drive second threaded rod in the fixed establishment to the outside rotation, make the second threaded rod inboard break away from the bent plate, make the bent plate stimulate to the outside at the short slab outer wall afterwards, cooperation adjustment mechanism is connected the back with bent plate and manometer, makes the second threaded rod gyration support the bent plate outside tightly, has realized the fixed spacing and has adjusted, satisfies many sizes installation, has improved the practicality, is convenient for promote.

Drawings

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

FIG. 2 is a schematic view showing a connection structure of the screw thread, the sleeve plate and the vertical rod in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the vertical rod, the circular plate and the curved rod in FIG. 1;

fig. 4 is a schematic view showing the connection relationship between the bending plate, the second threaded rod and the projection in fig. 1.

In the figure: 1. the connecting device comprises a connector, 2, a connecting mechanism, 201, a vertical rod, 202, a circular plate, 203, a torsion spring, 204, a bent rod, 205, a round opening, 3, an adjusting mechanism, 301, a first threaded rod, 302, a short plate, 303, a handle, 4, a fixing mechanism, 401, a bent plate, 402, a second threaded rod, 403, a convex block, 5, a first sheath, 6, threads, 7, a second sheath, 8, a straight plate, 9, a sliding groove, 10 and a sleeve plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel quick-operation joint device for manometer, including connecting 1, it has screw thread 6 to connect 1's outer wall below processing, the outer wall threaded connection of screw thread 6 has lagging 10, coupling mechanism 2 is installed respectively to the inside left and right sides of lagging 10, coupling mechanism 2 includes montant 201, plectane 202, torsion spring 203, curved bar 204 and round mouth 205, the outer wall top of montant 201 rotates with the inner wall top outside of lagging 10 and links to each other, the bottom of montant 201 and the top looks rigid coupling of plectane 202, the outer wall below of montant 201 cup joints with torsion spring 203's inner wall mutually, torsion spring 203's upper and lower both sides respectively with the inner wall top of lagging 10 and the top looks rigid coupling of plectane 202, kick-back through torsion spring 203 after plectane 202 atress rotates, the bottom of plectane 202 and the top looks rigid coupling of curved bar 204, the top processing of montant 201 has round mouth 205, round mouth 205 is convenient for insert thin pole.

The upper portion of the inner wall of the joint 1 is fixedly connected with a first sheath 5, the first sheath 5 is made of rubber, the bottom of the outer wall of the joint 1 is fixedly connected with a second sheath 7, the second sheath 7 is made of rubber, the tops of the left side and the right side of the joint 1 are respectively fixedly connected with a straight plate 8, the inner walls of the two straight plates 8 are respectively processed with a chute 9, the bottoms of the two straight plates 8 are respectively provided with an adjusting mechanism 3, the adjusting mechanism 3 comprises a first threaded rod 301, a short plate 302 and a handle 303, the top of the first threaded rod 301 is rotatably connected with the bottom of the straight plate 8, the first threaded rod 301 is stressed and rotates through a bearing at the bottom of the straight plate 8, the outer wall of the straight plate 8 is in threaded connection with the inner wall of the short plate 302, the bottom of the first threaded rod 301 is fixedly connected with the top of the handle 303, the handle 303 is convenient to drive the threaded rod 301 to rotate, the inner walls of the two chutes 9 are respectively provided with a fixing mechanism 4, and the fixing mechanism 4 comprises a bent plate 401, Second threaded rod 402 and lug 403, the outer wall of bent plate 401 links to each other with the inner wall activity of spout 9, bent plate 401 atress passes through spout 9 inner wall horizontal slip, the outside of bent rod 401 offsets tightly with the inboard of second threaded rod 402, the outer wall of second threaded rod 402 and the outside threaded connection of straight board 8, the outside of second threaded rod 402 and the inboard looks rigid coupling of lug 403, the inboard bottom of two bent plates 401 respectively with the outside slip joint of short slab 302, the outer wall left and right sides spout that the bent plate 401 atress passes through short slab 302.

In this example, when using the device, the sheathing board 10 is fixed below the outer wall of the joint 1 by the matching screw thread 6, then the thin rod is inserted into the inner wall of the round opening 205, the vertical rod 201 is driven to rotate by rotating the thin rod, the rotating vertical rod 201 is matched with the circular plate 202 to drive the vertical rod 201 to rotate ninety degrees inwards, meanwhile, the torsion spring 203 is applied with torsion, then the external connecting pipeline is communicated with the bottom of the outer wall of the joint 1, the joint is ensured to be sealed when the second sheathing 7 is matched, then the thin rod is pulled out, the vertical rod 201 loses the rotation force, the torsion spring 203 provides resilience to be matched with the circular plate 202 to drive the bent rod 204 to rotate, the rotating bent rod 204 clamps the connecting pipeline, the communicating installation of the joint 1 is completed, then the top of the joint 1 is communicated with the pressure gauge, then the second threaded rod 402 is driven to rotate outwards by the matching with the convex block, the inner side of the second threaded rod 402 is separated from the bent plate 401, then the first threaded rod 301 is driven to rotate by the handle 303, the first rotating threaded rod 301 cooperates with the short plate 302 to drive the bending plate 401 to move downward, so that the external pressure gauge is clamped at the bent part above the bending plate 401, and then the second threaded rod 402 rotates back to tightly press against the bending plate 401 through the bump 403.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 novel quick-operation joint device for manometer, includes joint (1), its characterized in that: threads (6) are machined below the outer wall of the joint (1), the outer wall of each thread (6) is in threaded connection with a sleeve plate (10), and the left side and the right side of the interior of each sleeve plate (10) are respectively provided with a connecting mechanism (2);

the connecting mechanism (2) comprises a vertical rod (201), a circular plate (202), a torsion spring (203), a bent rod (204) and a round opening (205);

the outer wall top of montant (201) rotates with the inner wall top outside of lagging (10) and links to each other, the bottom of montant (201) and the top looks rigid coupling of plectane (202), the outer wall below of montant (201) cup joints with torsion spring's (203) inner wall mutually, torsion spring's (203) upper and lower both sides respectively with the inner wall top of lagging (10) and the top looks rigid coupling of plectane (202), the bottom of plectane (202) and the top looks rigid coupling of knee (204), the top processing of montant (201) has round mouth (205).

2. The novel quick connector device for the pressure gauge according to claim 1, characterized in that: a first sheath (5) is fixedly connected to the upper portion of the inner wall of the joint (1), and a second sheath (7) is fixedly connected to the bottom of the outer wall of the joint (1).

3. The novel quick connector device for the pressure gauge according to claim 1, characterized in that: the top of the left side and the top of the right side of the joint (1) are respectively fixedly connected with a straight plate (8), and the inner walls of the two straight plates (8) are respectively processed with a sliding chute (9).

4. The novel quick connector device for the pressure gauge according to claim 3, characterized in that: the bottoms of the two straight plates (8) are respectively provided with an adjusting mechanism (3);

the adjusting mechanism (3) comprises a first threaded rod (301), a short plate (302) and a handle (303);

the top of first threaded rod (301) rotates with the bottom of straight board (8) and links to each other, the outer wall of straight board (8) and the inner wall threaded connection of short slab (302), the bottom of first threaded rod (301) and the top looks rigid coupling of handle (303).

5. The novel quick connector device for the pressure gauge according to claim 3, characterized in that: the inner walls of the two sliding grooves (9) are respectively provided with a fixing mechanism (4);

the fixing mechanism (4) comprises a bent plate (401), a second threaded rod (402) and a convex block (403);

the outer wall of bent plate (401) links to each other with the inner wall activity of spout (9), the outside of bent plate (401) offsets tightly with the inboard of second threaded rod (402), the outer wall of second threaded rod (402) and the outside threaded connection of straight board (8), the outside of second threaded rod (402) and the inboard looks rigid coupling of lug (403).

6. The novel quick connector device for the pressure gauge according to claim 5, characterized in that: the bottoms of the inner sides of the two bent plates (401) are respectively in sliding clamping connection with the outer sides of the short plates (302).