CN211205747U

CN211205747U - Fixing base for detecting safety valve device

Info

Publication number: CN211205747U
Application number: CN201921972901.1U
Authority: CN
Inventors: 查骏徽; 邵岩; 梅慧俊
Original assignee: Hefei Ke'an Equipment Installation Co ltd
Current assignee: Hefei Ke'an Equipment Installation Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-07
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a detect safety valve device's fixing base, including the device body that is used for detecting the relief valve gas tightness, the base is installed to the bottom of device body, the mounting hole has all been seted up to base bottom side corner, the internally mounted of mounting hole has the dead lever that can freely remove, the activity chamber has been seted up to the top surface of base, the corner in activity chamber is fixed with buffer spring, the internally mounted in activity chamber has the bearing plate, the fixed slot has been seted up to the inner wall of mounting hole, the internally mounted of fixed slot has the bearing, the mounting groove has been seted up to the one end that the dead lever stretches out the mounting hole, the dashpot has been seted up to the both sides that the mounting groove was kept away from mutually, connect through the bearing bar between the dashpot. Through the cooperation of above each device use, can reduce the impact force that relief valve detection device received at the removal in-process, can avoid appearing its inside electrical components and damage or the condition of rosin joint.

Description

Fixing base for detecting safety valve device

Technical Field

The utility model relates to a detect the relevant technical field of installation valve gear, specifically be a detect safety valve device's fixing base.

Background

The existing safety valve detection device is large in size and inconvenient to move, so that the existing safety valve detection device is often vibrated in the moving process, and the situation that electrical components inside the detection device are subjected to insufficient soldering easily to cause the detection device to be incapable of being used normally or the detection result is inaccurate is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detect safety valve device's fixing base to the relief valve that provides in solving above-mentioned background art receives vibrations easily when removing, damages the problem of relief valve.

In order to achieve the above object, the utility model provides a following technical scheme: the fixing base comprises a device body for detecting the air tightness of the safety valve, a base is installed at the bottom of the device body, mounting holes are formed in corners of the bottom side of the base, and fixing rods capable of moving freely are installed inside the mounting holes.

Preferably, the top surface of base has been seted up movable chamber, the corner in activity chamber is fixed with buffer spring, the internally mounted in activity chamber has gliding bearing plate from top to bottom in its inside, the inner wall an organic whole in activity chamber is provided with the stopper, the side of bearing plate seted up with stopper assorted spacing groove, the top surface of bearing plate flushes with the top surface of base.

Preferably, the inner wall of mounting hole has seted up the fixed slot, the internally mounted of fixed slot has the bearing, the same centre of a circle setting of mounting hole, fixed slot and bearing, the inner wall of bearing is fixed with the outer wall of dead lever.

Preferably, the top of dead lever is the hemisphere, the one end that the dead lever stretches out the mounting hole is seted up the mounting groove of U-shaped, the dashpot has all been seted up to the both sides that the mounting groove was kept away from mutually, two the dashpot runs through with the mounting groove.

Preferably, two be connected through the bearing bar between the dashpot, the both ends that the bearing bar is located the dashpot inside are the quadrangular type, the part that the bearing bar is located the mounting groove inside is the cylinder type, one side that the bearing bar is located the inside both ends of dashpot all is fixed with compression spring, compression spring keeps away from the one end of bearing bar and the roof of dashpot is fixed.

Preferably, the end part of the bearing rod is attached to two sides far away from the buffer groove, and the middle part of the bearing rod is sleeved with a rotating wheel which can freely rotate by taking the bearing rod as an axis.

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

1. the utility model discloses, through buffer spring and compression spring, can turn into the produced impulse of vibrations when the device body removes self potential energy to through the friction in bearing plate and activity chamber and the friction between bearing bar and the dashpot, consume the impulse, and the time of extension impulse to the device body effect has reduced the impact force, can avoid the inside components and parts of generating device body to receive the condition of vibrations rosin joint.

2. The utility model discloses, the bearing plate flushes its top surface and the top surface of base through the stopper, can make things convenient for being connected between device body and the base, can play dirt-proof effect to activity intracavity portion simultaneously, avoids appearing the dead phenomenon of card between bearing plate and the activity chamber.

Drawings

Fig. 1 is a schematic structural view of a device body according to an embodiment of the present invention;

FIG. 2 is a front sectional view of the base structure according to the embodiment of the present invention;

fig. 3 is a schematic view of a fixing rod structure according to an embodiment of the present invention.

In the figure: 1. a device body; 2. a base; 3. mounting holes; 4. fixing the rod; 5. a movable cavity; 51. a buffer spring; 52. a bearing plate; 53. a limiting block; 54. a limiting groove; 6. fixing grooves; 61. a bearing; 7. mounting grooves; 71. a buffer tank; 72. a load-bearing bar; 73. a compression spring; 74. a rotating wheel.

Detailed Description

In order to reduce the influence caused by vibration when the safety valve moves, a fixing seat for detecting the safety valve device is particularly provided. 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.

Example 1

Referring to fig. 1-3, the present embodiment provides a fixing base for detecting a safety valve device, including a device body 1 for detecting air tightness of the safety valve, a base 2 is installed at the bottom of the device body 1, mounting holes 3 are all opened at corners of the bottom side of the base 2, and a fixing rod 4 capable of moving freely is installed inside the mounting holes 3.

Activity chamber 5 has been seted up to base 2's top surface, and the corner in activity chamber 5 is fixed with buffer spring 51, and the internally mounted in activity chamber 5 has can be at its inside gliding bearing plate 52 from top to bottom, and the inner wall an organic whole in activity chamber 5 is provided with stopper 53, and bearing plate 52's side is seted up with stopper 53 assorted spacing groove 54, and bearing plate 52's top surface flushes with base 2's top surface.

Fixed slot 6 has been seted up to the inner wall of mounting hole 3, and the internally mounted of fixed slot 6 has bearing 61, and the same centre of a circle of mounting hole 3, fixed slot 6 and bearing 61 sets up, and the inner wall of bearing 61 is fixed with the outer wall of dead lever 4.

The top of dead lever 4 is the hemisphere, and the mounting groove 7 of U-shaped has been seted up to the one end that dead lever 4 stretched out mounting hole 3, and buffer slot 71 has all been seted up to the both sides that mounting groove 7 kept away from mutually, and two buffer slots 71 run through with mounting groove 7.

Two buffer slots 71 are connected through a bearing rod 72, two ends of the bearing rod 72, which are located inside the buffer slots 71, are quadrangular, the part of the bearing rod 72, which is located inside the mounting groove 7, is cylindrical, one side of the bearing rod 72, which is located at two ends inside the buffer slots 71, is fixed with a compression spring 73, and one end of the compression spring 73, which is far away from the bearing rod 72, is fixed with the top wall of the buffer slots 71.

The end part of the bearing rod 72 is attached to two sides far away from the buffer groove 71, and the middle part of the bearing rod 72 is sleeved with a rotating wheel 74 which can rotate freely by taking the bearing rod 72 as an axis.

In this embodiment, the device body 1 is erected on the top surface of the base 2, when the device body 1 is moved, the rotating wheel 74 takes the bearing rod 72 as an axis, when the road surface is unstable, and the rotating wheel 74 is vibrated, the bearing rod 72 slides in the buffer slot 71 under the action of inertia, the force of the spring 73 is compressed, the momentum generated by vibration is transmitted to the base 2 through the fixing rod 4, and the force of the spring 51 is buffered due to the inertia of the device body 1 and the bearing plate 52.

In the process of applying force to the compression spring 73 and the buffer spring 51, the buffer amount is converted into elastic potential energy of the compression spring 73 and the buffer spring 51, in the process, the bearing plate 52 slides up and down in the movable cavity 5, the side wall of the bearing plate 52 rubs against the inner wall of the movable cavity 5, the momentum is converted into internal energy generated by friction, the bearing rod 72 slides in the buffer groove 71, the momentum is converted into internal energy generated by friction between the side wall of the bearing rod 72 and the inner wall of the buffer groove 71, in the whole process, the time of the buffer amount acting on the device body 1 is prolonged, the impact force applied to the device body 1 is reduced, and the electric elements in the device body 1 are prevented from being damaged.

Through the cooperation of above each device use, can reduce the impact force that relief valve detection device received at the removal in-process, can avoid appearing its inside electrical components and damage or the condition of rosin joint.

The model number of the device body 1 is SVT 32-400.

Example 2

Referring to fig. 2, a further improvement is made on the basis of embodiment 1: the internally mounted in activity chamber 5 has can be at its inside gliding bearing plate 52 from top to bottom, the inner wall an organic whole in activity chamber 5 is provided with stopper 53, bearing plate 52's side seted up with stopper 53 assorted spacing groove 54, bearing plate 52's top surface flushes with base 2's top surface, bearing plate 52 flushes its top surface and base 2's top surface through stopper 53, can be convenient for being connected between device body 1 and the base 2, can play dirt-proof effect to activity chamber 5 inside simultaneously, the dead phenomenon of card appears between avoiding appearing bearing plate 52 and the activity chamber 5.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detect fixing base of relief valve device, includes device body (1) that is used for detecting the relief valve gas tightness, its characterized in that: the device is characterized in that a base (2) is installed at the bottom of the device body (1), mounting holes (3) are formed in corners of the bottom side of the base (2), and fixing rods (4) capable of moving freely are installed inside the mounting holes (3).

2. The mounting seat for a test safety valve device according to claim 1, wherein: activity chamber (5) have been seted up to the top surface of base (2), the corner in activity chamber (5) is fixed with buffer spring (51), the internally mounted in activity chamber (5) has gliding bearing plate (52) from top to bottom inside it, the inner wall an organic whole in activity chamber (5) is provided with stopper (53), the side of bearing plate (52) seted up with stopper (53) assorted spacing groove (54), the top surface of bearing plate (52) flushes with the top surface of base (2).

3. The mounting seat for a test safety valve device according to claim 1, wherein: fixed slot (6) have been seted up to the inner wall of mounting hole (3), the internally mounted of fixed slot (6) has bearing (61), the same centre of a circle setting of mounting hole (3), fixed slot (6) and bearing (61), the inner wall of bearing (61) is fixed with the outer wall of dead lever (4).

4. The mounting seat for a test safety valve device according to claim 1, wherein: the top of dead lever (4) is the hemisphere, the one end that dead lever (4) stretched out mounting hole (3) is seted up mounting groove (7) of U-shaped, dashpot (71), two have all been seted up to the both sides that mounting groove (7) kept away from mutually buffer groove (71) run through with mounting groove (7).

5. The safety valve device detection holder according to claim 4, wherein: two buffer slots (71) are connected through a bearing rod (72), two ends, located inside the buffer slots (71), of the bearing rod (72) are quadrangular, the part, located inside the mounting groove (7), of the bearing rod (72) is cylindrical, one side, located at the two ends inside the buffer slots (71), of the bearing rod (72) is fixedly provided with a compression spring (73), and one end, far away from the bearing rod (72), of the compression spring (73) is fixed to the top wall of the buffer slots (71).

6. The safety valve device detection holder according to claim 5, wherein: the end part of the bearing rod (72) is attached to two sides far away from the buffer groove (71), and a rotating wheel (74) which can freely rotate by taking the bearing rod (72) as an axis is sleeved at the middle part of the bearing rod (72).