External installation device for pump valve

Abstract

The utility model discloses a pump valve external connection installation device which comprises a supporting base, a pump valve body is installed on the top of the supporting base, water outlet pipes are arranged at the two ends of the pump valve body respectively, a supporting pipe is installed on one side of one set of water outlet pipes for supporting, the outer side of the supporting pipe is connected with a threaded cover in a sliding mode, and an external connection pipe is connected into the supporting pipe. Two semicircular clamping plates are hinged to one end of a movable supporting pipe, the two semicircular clamping plates are attached to the outer side of an external connecting pipe, a threaded cover is installed on the outer side of the movable supporting pipe and located on the outer sides of the two semicircular clamping plates, and the threaded cover is rotated to be meshed with external threads formed in the outer sides of the two semicircular clamping plates. And the two sets of semicircular clamping plates clamp and fix the external pipe, the stability of the external pipe during installation is improved, the external pipe is prevented from loosening, and the installation efficiency of the external pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pump valve external connection, in particular to a pump valve external connection installation device. Background Art

[0002] Pump valve is a general term for pumps and valves. It is a kind of industrial equipment used for liquid transportation. The reason why pumps and valves are often linked together is the application occasion. That is to say, where there are pumps, there are generally valves, and some places often need pumps. They are all used for liquid transportation. Of course, valves are also used for gas, and vacuum pumps are also related to gas. However, when pumps and valves are connected and installed with external pipes, auxiliary devices are used to install and fix them.

[0003] The existing pump valve external pipe is fixedly installed between the pump valve in a single installation method, resulting in poor stability of the external pipe after connection and low sealing performance. Therefore, we provide a pump valve external installation device for use. Utility Model Content

[0004] The purpose of the utility model is to provide a pump valve external installation device to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pump valve external mounting device, comprising a supporting base, a pump valve body is installed on the top of the supporting base, and water outlet pipes are respectively provided at both ends of the pump valve body, one side of one group of water outlet pipes is installed with a supporting pipe for support, a threaded cover is slidably connected to the outer side of the support pipe, two groups of semicircular splints are hinged on one side of the support pipe and the two groups of semicircular splints can be combined and opened, and external threads are respectively opened at one end of the outer sides of the two groups of semicircular splints, and the threaded cover can be slidably connected to the outer sides of the two groups of semicircular splints and the inner side of the threaded cover is meshed with the external thread.

[0006] Preferably, the inner walls of the two groups of semicircular splints are respectively bonded with sealing soft plates, and when the two groups of semicircular splints are combined, the two groups of sealing soft plates fit together.

[0007] Preferably, a semicircular blocking plate is installed on one side of the two groups of semicircular clamping plates respectively, and the two groups of semicircular blocking plates block the threaded cover.

[0008] Preferably, the support tube is provided with an internal thread.

[0009] Preferably, a plurality of groups of anti-skid particles are embedded and installed on the outer side of the threaded cover, and the plurality of groups of anti-skid particles are arranged in a ring-shaped arrangement on the outer side of the threaded cover to increase friction.

[0010] Preferably, four corners of the support base are respectively provided with mounting holes, and the support base can be fixed to the ground by bolts inside the four groups of mounting holes.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model connects the external tube to the inside of the supporting tube, moves two groups of semicircular clamping plates hinged at one end of the supporting tube, so that the two groups of semicircular clamping plates are fitted to the outside of the external tube, moves the threaded cover installed on the outside of the supporting tube, the threaded cover is located on the outside of the two groups of semicircular clamping plates, rotates the threaded cover, and meshes with the external threads provided on the outside of the two groups of semicircular clamping plates, so that the two groups of semicircular clamping plates clamp and fix the external tube, thereby improving the stability of the external tube during installation, avoiding loosening of the external tube, and improving the installation efficiency of the external tube.

[0013] 2. The utility model has sealing soft plates respectively bonded to the inner walls of the two groups of semicircular splints. When the two groups of semicircular splints are combined, the two groups of sealing soft plates fit together, so that the sealing soft plates seal the installed external pipes to prevent water leakage of the external pipes. At the same time, the semicircular blocking plates respectively installed on one side of the two groups of semicircular splints block the threaded caps to prevent the threaded caps from detaching from the outer sides of the two groups of semicircular splints. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the expansion of the semicircular splint of the utility model;

[0016] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram.

[0017] In the figure: 1. support base, 2. pump valve body, 3. water outlet pipe, 4. support pipe, 5. semicircular clamping plate, 6. threaded cover, 7. external thread, 8. sealing soft board, 9. internal thread, 10. anti-slip particles, 11. semicircular blocking plate, 12. mounting hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3As shown, the utility model is a pump valve external installation device, including a support base 1, a pump valve body 2 is installed on the top of the support base 1, and water outlet pipes 3 are respectively provided at both ends of the pump valve body 2, one side of one group of water outlet pipes 3 is installed with a support pipe 4 for support, the outer side of the support pipe 4 is slidably connected with a threaded cover 6, one side of the support pipe 4 is hinged with two groups of semicircular clamping plates 5, and the two groups of semicircular clamping plates 5 can be combined and opened, and one end of the outer side of the two groups of semicircular clamping plates 5 is respectively provided with external threads 7, the threaded cover 6 can be slidably connected to the outer side of the two groups of semicircular clamping plates 5, and the inner side of the threaded cover 6 is meshed with the external threads 7.

[0020] In this embodiment, water discharge and water delivery are performed by respectively providing water outlet pipes 3 at both ends of the pump valve body 2, and supporting a support pipe 4 installed on one side of one set of the water outlet pipes 3, connecting the external pipe to the inside of the support pipe 4, and moving the two sets of semicircular clamps 5 hinged at one end of the support pipe 4 so that the two sets of semicircular clamps 5 are attached to the outside of the external pipe. The threaded cover 6 installed on the outside of the support pipe 4 is moved, and the threaded cover 6 is located on the outside of the two sets of semicircular clamps 5. The threaded cover 6 is rotated, and the threaded cover 6 is engaged with the external thread 7 opened on the outside of the two sets of semicircular clamps 5, so that the two sets of semicircular clamps 5 clamp and fix the external pipe.

[0021] See also Figure 1 As shown, the inner walls of the two groups of semicircular clamping plates 5 are respectively bonded with sealing soft plates 8. When the two groups of semicircular clamping plates 5 are combined, the two groups of sealing soft plates 8 are in contact with each other.

[0022] In this embodiment, by bonding the sealing soft plates 8 to the inner walls of the two groups of semicircular clamping plates 5 respectively, when the two groups of semicircular clamping plates 5 are combined, the two groups of sealing soft plates 8 fit together, so that the sealing soft plates 8 seal the installed external pipe to prevent water leakage of the external pipe.

[0023] See also Figure 2 As shown, a semicircular blocking plate 11 is respectively installed on one side of the two groups of semicircular clamping plates 5 , and the two groups of semicircular blocking plates 11 block the threaded cover 6 .

[0024] In this embodiment, the semicircular blocking plates 11 are respectively installed on one side of the two groups of semicircular clamping plates 5 , and the two groups of semicircular blocking plates 11 block the threaded cover 6 to prevent the threaded cover 6 from escaping from the outer sides of the two groups of semicircular clamping plates 5 .

[0025] See also Figure 3 As shown, an internal thread 9 is provided inside the support tube 4 .

[0026] In this embodiment, the external tube is connected to the inside of the support tube 4 through the internal thread 9 opened inside the support tube 4, and one end of the external tube can be engaged with the internal thread 9, which is convenient for the connection and installation of the external tube.

[0027] See also Figure 3As shown, multiple groups of anti-skid particles 10 are embedded and installed on the outer side of the threaded cover 6. The multiple groups of anti-skid particles 10 are arranged in a ring-shaped manner on the outer side of the threaded cover 6 to increase friction.

[0028] In this embodiment, by embedding multiple groups of anti-skid particles 10 on the outer side of the threaded cover 6, when the operator moves or rotates the threaded cover 6, the multiple groups of anti-skid particles 10 increase the friction of the threaded cover 6 to prevent the threaded cover 6 from slipping.

[0029] See also Figure 2 As shown, four corners of the support base 1 are respectively provided with mounting holes 12, and the support base 1 can be fixed to the ground by bolts inside the four groups of mounting holes 12.

[0030] In this embodiment, through the mounting holes 12 respectively opened at the four corners of the support base 1, bolts are respectively passed through the four groups of mounting holes 12 and the bolt threads are fixed to the ground, so as to fix the support base 1 and the pump valve body 2 installed on the top of the support base 1.

[0031] Working principle: The utility model is a pump valve external installation device. During use, the external pipe is connected to the inside of the support pipe 4, and one end of the external pipe can be meshed with the internal thread 9. The two groups of semicircular clamps 5 hinged at one end of the support pipe 4 are moved, so that the two groups of semicircular clamps 5 drive the sealing soft plates 8 bonded inside the semicircular clamps to fit the outside of the external pipe. The threaded cover 6 installed on the outside of the support pipe 4 is moved, and the threaded cover 6 is located on the outside of the two groups of semicircular clamps 5. The threaded cover 6 is rotated, and the threaded cover 6 is meshed with the external threads 7 opened on the outside of the two groups of semicircular clamps 5, so that the two groups of semicircular clamps 5 clamp and fix the external pipe. At the same time, the sealing soft plates 8 squeeze each other to avoid water leakage in the external device. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pump valve external mounting device, comprising a support base (1), characterized in that: A pump valve body (2) is installed on the top of the support base (1), and water outlet pipes (3) are respectively provided at both ends of the pump valve body (2), one side of one group of the water outlet pipes (3) is installed with a support pipe (4) for support, and the outer side of the support pipe (4) is slidably connected with a threaded cover (6), one side of the support pipe (4) is hinged with two groups of semicircular clamping plates (5), and the two groups of semicircular clamping plates (5) can be combined and opened, and one end of the outer side of the two groups of semicircular clamping plates (5) is respectively provided with an external thread (7), and the threaded cover (6) can be slidably connected to the outer side of the two groups of semicircular clamping plates (5), and the inside of the threaded cover (6) is meshed with the external thread (7).

2. A pump valve external mounting device according to claim 1, characterized in that: The inner walls of the two groups of semicircular clamping plates (5) are respectively bonded with sealing soft plates (8), and when the two groups of semicircular clamping plates (5) are combined, the two groups of sealing soft plates (8) are in contact with each other.

3. A pump valve external mounting device according to claim 2, characterized in that: A semicircular blocking plate (11) is respectively installed on one side of the two groups of semicircular clamping plates (5), and the two groups of semicircular blocking plates (11) block the threaded cover (6).

4. A pump valve external mounting device according to claim 1, characterized in that: The support tube (4) is provided with an internal thread (9).

5. A pump valve external mounting device according to claim 1, characterized in that: A plurality of groups of anti-skid particles (10) are embedded and installed on the outer side of the threaded cover (6); the plurality of groups of anti-skid particles (10) are arranged in a ring-shaped manner on the outer side of the threaded cover (6) to increase friction.

6. A pump valve external mounting device according to claim 5, characterized in that: The four corners of the support base (1) are respectively provided with mounting holes (12), and the support base (1) can be fixed to the ground by bolts inside the four groups of mounting holes (12).

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