Portable mounting mechanism of plunger pump combination valve

Abstract

The utility model belongs to the field of plunger pump combination valves, and particularly relates to a portable installation mechanism of a plunger pump combination valve, which comprises a plunger pump combination valve main body, the upper end of the plunger pump combination valve main body is in contact with a connecting piece, a connecting groove is arranged in the connecting piece, the inside of the connecting groove is in contact with a connecting block, and the connecting block is in contact with the upper end of the plunger pump combination valve main body. A sliding groove is formed in the connecting block, a sliding block is slidably connected to the interior of the sliding groove, a supporting ring is fixedly connected to the end, away from the sliding groove, of the sliding block, and a pull rod is slidably connected to the interior of the connecting piece. According to the scheme, the connecting groove, the connecting block, the sliding groove, the sliding block, the supporting ring, the pull rod and other components are designed, the sliding block is pulled to move to the designated position, then the connecting piece is moved to drive the connecting groove and the sliding block to move to the designated position on the plunger pump combination valve body, then the sliding block is moved into the sliding groove, and the device is convenient to install.

Description

TECHNICAL FIELD

[0001] The present scheme belongs to the field of plunger pump combination valve, and particularly relates to a portable mounting mechanism of plunger pump combination valve. BACKGROUND

[0002] The mounting mechanism of plunger pump combination valve is used for mounting the plunger pump combination valve. Only when the plunger pump combination valve is correctly installed, can the normal work of the hydraulic system be ensured, and the performance and efficiency of the system can be improved. The mounting mechanism can ensure the normal operation and stability of the plunger pump combination valve. For example, the utility model patent with the authorization announcement number CN213360536U proposes a mounting mechanism of pump valve, which comprises a pump body, a valve is arranged on the right side of the pump body, a movable assembly is movably connected to the lower end of the valve, the lower surface of the movable assembly is welded and fixed above a stabilizing seat, a back plate is arranged on one side of the valve and welded with the stabilizing seat, a connecting groove is formed in the surface of the back plate, a sliding block is mounted on the surface of the valve, the movable assembly comprises a shell, a supporting plate, a spring member and a fixed plate which are fixed in the inner cavity of the shell from top to bottom, and a connecting block is fixed to the side edge of the supporting plate. The mounting mechanism of pump valve can absorb the vibration of the pump body through the spring member at the lower end of the supporting plate, the fixed plates on the upper and lower sides of the spring member and the supporting plate are both magnetic, and the same-pole repulsion principle can be used to apply an external force to the spring member to avoid deformation of the spring member. The valve moves up and down in the connecting groove of the back plate through the sliding block during the vibration process, and has good limiting effect. In the prior art, when the plunger pump combination valve needs to be installed, external tools need to be used to rotate and install the bolts, which leads to inconvenient installation of the device. Therefore, the prior art needs to be improved. UTILITY MODEL CONTENT

[0003] The purpose of the present scheme is to provide a plunger pump combination valve to solve the problem that when the plunger pump combination valve needs to be installed, external tools need to be used to rotate and install the bolts, which leads to inconvenient installation of the device

[0004] In order to achieve the above object, the utility model provides a portable installation mechanism of plunger pump combination valve, including plunger pump combination valve main part, the upper end of plunger pump combination valve main part is contacted with connecting piece, the inside of connecting piece is opened with connecting groove, the inside of connecting groove is contacted with connecting block, the inside of connecting block is opened with sliding slot, the inside sliding connection of sliding slot has the sliding block, one end of sliding block away from sliding slot is fixedly connected with support ring, the outside sliding connection of connecting piece has pull rod, the outside of pull rod is provided with spring, the inside of connecting piece is opened with guide groove, the inside sliding connection of guide groove has guide block, the guide block is fixedly connected with support ring, the inside fixed connection of connecting piece has fixed block, the outside of pull rod is provided with limit mechanism.

[0005] The principle of the present scheme is that when the device is used, pull the handle to move away from the connecting piece, the handle moves to drive the pull rod to move, the pull rod moves to drive the connecting sleeve and the support ring to move, the connecting sleeve moves to drive the clamping block and other components to move, the clamping block moves to drive the sliding groove to move, the clamping block moves to make the elastic rod deform, the support ring moves to drive the guide block and the sliding block to move, the sliding block moves to the specified position, the connecting piece moves to drive the handle, the sliding block and the connecting groove and other components to move, the connecting piece moves to the specified position on the plunger pump combination valve main body, then the connecting groove moves to the specified position on the connecting block, then release the handle, the spring force pushes the support ring to move, the support ring moves to drive the connecting sleeve and the sliding block and other components to move, the sliding block moves to the sliding slot, so that the device is installed conveniently.

[0006] When the connecting sleeve moves to the specified position, the elastic rod is pushed by the spring force to move the clamping block, the clamping block moves to drive the sliding groove to move, the sliding groove moves to slide with the guide rod, and then the guide rod guides the clamping block, the clamping block moves to the specified position in the clamping groove, and then the sliding block and other components are limited to prevent the sliding block on the device from slipping off.

[0007] The technical effect of the present scheme is that by designing the connecting groove, the connecting block, the sliding slot, the sliding block, the support ring and the pull rod and other components, the sliding block is pulled to move to the specified position, then the connecting piece moves to drive the connecting groove and the sliding block to move to the specified position on the plunger pump combination valve main body, then the sliding block is moved to the sliding slot, so that the device is installed conveniently, by designing the clamping groove, the clamping block, the sliding groove, the guide rod, the connecting sleeve and the elastic rod and other components, the connecting sleeve and the clamping block move to the specified position, the elastic rod is pushed by the spring force to move the clamping block, the clamping block moves to the clamping groove, and then the sliding block and other components are limited to prevent the sliding block on the device from slipping off.

[0008] Further, the support ring is fixedly connected with a pull rod away from one side of the sliding block, and a handle is fixedly connected with one end of the pull rod away from the support ring, so that the sliding block can be moved by the handle.

[0009] Further, one end of the spring is fixedly connected with the support ring, and the other end of the spring is fixedly connected with the connecting piece, so that the support ring has elastic force by the spring.

[0010] Further, a connecting rod is slidably connected with the inside of the guide block, and both ends of the connecting rod are fixedly connected with the connecting piece, so that the guide block can be connected by the connecting rod.

[0011] Further, the limiting mechanism comprises a clamping groove, the inside of the fixed block is provided with the clamping groove, the inside of the clamping groove is slidably connected with a clamping block, the outer side of the pull rod is fixedly connected with a connecting sleeve, the inside of the connecting sleeve is fixedly connected with a guide rod, the inside of the connecting sleeve is provided with an elastic rod, the connecting sleeve is in contact with the connecting piece, and the clamping block is slidably connected with the connecting sleeve.

[0012] Further, the inside of the clamping block is provided with a sliding groove, and the inside of the sliding groove is slidably connected with a guide rod, so that the sliding groove can be slidably connected with the guide rod.

[0013] Further, one end of the elastic rod is fixedly connected with the clamping block, and the other end of the elastic rod is fixedly connected with the connecting sleeve, so that the clamping block has elastic force by the elastic rod. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a sectional view of the overall structure of the embodiment of the utility model;

[0015] Figure 2 It is a sectional view of the overall structure of the embodiment of the utility model; Figure 1 It is an enlarged view of the connecting block;

[0016] Figure 3 It is an enlarged view of the connecting sleeve of the embodiment of the utility model; Figure 2 It is an enlarged view of the connecting sleeve of the embodiment of the utility model;

[0017] Figure 4 It is an enlarged view of the A place of the embodiment of the utility model; Figure 3 It is an enlarged view of the A place of the embodiment of the utility model;

[0018] The following will be further explained in detail through specific embodiments:

[0019] The reference numerals in the accompanying drawings include: 1. Piston pump combination valve body; 2. Connecting part; 3. Connecting groove; 4. Connecting block; 5. Sliding groove; 6. Sliding block; 7. Support ring; 8. Pull rod; 9. Handle; 10. Spring; 11. Guide groove; 12. Guide block; 13. Connecting rod; 14. Fixing block; 15. Limiting mechanism; 151. Slot; 152. Sliding groove; 153. Guide rod; 154. Connecting sleeve; 155. Elastic rod; 156. Detailed Implementation

[0020] The basic implementation examples are as follows: Figure 1 — Figure 4 As shown, this embodiment provides a convenient installation mechanism for a plunger pump combination valve, including a plunger pump combination valve body 1. A connector 2 is contacted at the upper end of the plunger pump combination valve body 1. A connecting groove 3 is formed inside the connector 2, and a connecting block 4 is contacted inside the connecting groove 3. A sliding groove 5 is formed inside the connecting block 4, and a slider 6 is slidably connected inside the sliding groove 5. A support ring 7 is fixedly connected to the end of the slider 6 away from the sliding groove 5. A pull rod 8 is fixedly connected to the side of the support ring 7 away from the slider 6. A handle 9 is fixedly connected to the end of the pull rod 8 away from the support ring 7. By designing the handle 9, the slider 6 can be moved. The pull rod 8 is slidably connected inside the connector 2, and a spring 10 is provided on the outer side of the pull rod 8. One end of the spring 10 is fixedly connected to the support ring 7. The other end is fixedly connected to the connector 2. By designing the spring 10, the support ring 7 has an elastic force. The connector 2 has a guide groove 11 inside. The guide block 12 is slidably connected inside the guide groove 11. The connecting rod 13 is slidably connected inside the guide block 12. The two ends of the connecting rod 13 are fixedly connected to the connector 2. By designing the connecting rod 13, the guide block 12 can be connected. The guide block 12 is fixedly connected to the support ring 7. The connector 2 has a fixed block 14 fixedly connected inside. The pull rod 8 is provided with a limit mechanism 15 on the outside. By pulling the slider 6 to the designated position, the connector 2 is moved to drive the connecting groove 3 and the slider 6 to the designated position on the piston pump combination valve body 1. Then the slider 6 is moved into the slide groove 5, making the device easy to install.

[0021] The basic implementation examples are as follows: Figure 4 As shown, the limiting mechanism 15 includes a slot 151. The slot 151 is provided inside the fixing block 14. A block 152 is slidably connected inside the slot 151. A sliding groove 153 is provided inside the block 152. A guide rod 154 is slidably connected inside the sliding groove 153. By designing the sliding groove 153, it can be slidably connected with the guide rod 154.

[0022] The basic implementation examples are as follows: Figure 2 , Figure 3 , Figure 4As shown, the outer side of the pull rod 8 is fixedly connected with a connecting sleeve 155, the inner side of the connecting sleeve 155 is fixedly connected with a guide rod 154, the inner side of the connecting sleeve 155 is provided with an elastic rod 156, one end of the elastic rod 156 is fixedly connected with the clamping block 152, the other end of the elastic rod 156 is fixedly connected with the connecting sleeve 155, the elastic rod 156 is designed to make the clamping block 152 have elastic force, the connecting sleeve 155 is in contact with the connecting piece 2, the clamping block 152 is in sliding connection with the connecting sleeve 155, after the connecting sleeve 155 and the clamping block 152 are moved to the specified position, the elastic rod 156 elastically pushes the clamping block 152 to move, the clamping block 152 is moved into the clamping groove 151, and then the sliding block 6 and other components are limited, so that the sliding block 6 on the device is prevented from slipping off.

[0023] The specific implementation process of the utility model is as follows: when the device plunger pump combination valve needs to be installed, the handle 9 is pulled to move away from the connecting piece 2, the handle 9 moves to drive the pull rod 8 to move, the pull rod 8 moves the connecting sleeve 155 and the supporting ring 7 to move, the connecting sleeve 155 moves to drive the clamping block 152 and other components to move, the clamping block 152 moves to drive the sliding groove 153 to move, the clamping block 152 moves to make the elastic rod 156 deform, the supporting ring 7 moves to drive the guide block 12 and the sliding block 6 to move, after the sliding block 6 moves to the specified position, the connecting piece 2 moves to drive the handle 9, the sliding block 6 and the connecting groove 3 and other components to move, after the connecting piece 2 moves to the specified position on the plunger pump combination valve main body 1, the connecting groove 3 moves to the specified position on the connecting block 4, then the handle 9 is released, the elastic force of the spring 10 pushes the supporting ring 7 to move, the supporting ring 7 moves to drive the connecting sleeve 155 and the sliding block 6 and other components to move, the sliding block 6 moves into the sliding slot 5, so that the device is convenient to install.

[0024] After the connecting sleeve 155 moves to the specified position, the elastic force of the elastic rod 156 pushes the clamping block 152 to move, the clamping block 152 moves to drive the sliding groove 153 to move, the sliding groove 153 moves to slide with the guide rod 154, so that the guide rod 154 guides the clamping block 152, after the clamping block 152 moves to the specified position in the clamping groove 151, the sliding block 6 and other components are limited, so that the sliding block 6 on the device is prevented from slipping off.

[0025] The device is convenient to install, the connecting sleeve 155 and the clamping block 152 are moved to the specified position, the elastic rod 156 is elastically forced to push the clamping block 152 to move, the clamping block 152 is moved into the clamping groove 151, and then the sliding block 6 and other components are limited, so that the sliding block 6 on the device is prevented from slipping off.

[0026] The above is only an embodiment of the present application, and the well-known specific structure and characteristics in the scheme are not described in detail. It should be pointed out that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of the claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A convenient installation mechanism for a plunger pump combination valve, comprising a plunger pump combination valve body, characterized in that: The upper end of the plunger pump combination valve body is in contact with a connector. The connector has a connecting groove inside, and a connecting block is in contact inside the connecting groove. The connecting block has a sliding groove inside, and a slider is slidably connected inside the sliding groove. A support ring is fixedly connected to the end of the slider away from the sliding groove. A pull rod is slidably connected inside the connector, and a spring is provided on the outside of the pull rod. A guide groove is provided inside the connector, and a guide block is slidably connected inside the guide groove. The guide block is fixedly connected to the support ring. A fixing block is fixedly connected inside the connector, and a limit mechanism is provided on the outside of the pull rod.

2. The convenient installation mechanism of the plunger pump combination valve according to claim 1, characterized in that: A pull rod is fixedly connected to the side of the support ring away from the slider, and a handle is fixedly connected to the end of the pull rod away from the support ring.

3. The convenient installation mechanism of the plunger pump combination valve according to claim 1, characterized in that: One end of the spring is fixedly connected to the support ring, and the other end of the spring is fixedly connected to the connector.

4. The convenient installation mechanism of the plunger pump combination valve according to claim 1, characterized in that: The guide block has a connecting rod that slides inside, and the two ends of the connecting rod are fixedly connected to the connecting piece.

5. The convenient installation mechanism of the plunger pump combination valve according to claim 1, characterized in that: The limiting mechanism includes a slot, the inside of the fixing block has a slot, a locking block is slidably connected inside the slot, a connecting sleeve is fixedly connected to the outside of the pull rod, a guide rod is fixedly connected inside the connecting sleeve, an elastic rod is provided inside the connecting sleeve, the connecting sleeve contacts the connecting piece, and the locking block is slidably connected to the connecting sleeve.

6. The convenient installation mechanism of the plunger pump combination valve according to claim 5, characterized in that: The card block has a sliding groove inside, and a guide rod is slidably connected inside the sliding groove.

7. The convenient installation mechanism of the plunger pump combination valve according to claim 5, characterized in that: One end of the elastic rod is fixedly connected to the locking block, and the other end of the elastic rod is fixedly connected to the connecting sleeve.

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