High-wear-resistance pipe clamp valve

Abstract

The utility model provides a high-wear-resistance pipe clamp valve, and relates to the technical field of pipe clamp valves. Guide rails are symmetrically and fixedly connected to the interior of the main body, and threaded holes are formed in the outer sides of the main body; fixing frames are symmetrically installed on the outer side of the main body, sliding grooves are formed in the fixing frames, and fixing holes are formed in the two sides of the fixing frames correspondingly. By adjusting the position of a sliding block in a sliding groove and then adjusting the angle and position of a rotating rod and a mounting base, a worker can conveniently and fixedly mount the two sides of the device according to the field environment, and then when a rotating handle rotates, an upper clamping block is driven to move downwards in a main body; and meanwhile, when the rotating shaft is driven to rotate, the lower clamping block moves upwards to clamp the inner passing pipe, and the problem that when powder materials are transported, vibration is larger than that of liquid, and consequently connection of flange plates on the two sides of the pipe clamp valve is loosened after long-term vibration is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe clamp valves, and in particular to a highly wear-resistant pipe clamp valve. Background Art

[0002] During the discharge of powder materials, the flow rate of powder materials needs to be precisely controlled. However, the fluidity of powder materials is generally lower than that of gas and liquid fluids. When butterfly valves, ball valves and other valves are used to adjust the flow rate of powder materials, the flow rate and flow rate of powder materials will be uncontrollable, affecting the precise measurement of powder materials. In addition, these valves are in direct contact with powder materials, which can easily cause contamination of powder materials. Therefore, pipe clamp valves are needed to transport powder materials. However, some existing pipe clamp valves only have flanges on both sides to connect and fix the pipelines. The pipe clamp valve itself has no fixed structure. The vibration of powder materials during transportation is greater than that of liquids. This causes the flange connections on both sides of the pipe clamp valve to loosen after long-term vibration, affecting the use of the pipe clamp valve. Summary of the invention

[0003] The disclosed embodiment relates to a highly wear-resistant pipe clamp valve, which has the following beneficial effects: by adjusting the position of the sliding block in the sliding groove, and then adjusting the angle and position of the rotating rod and the mounting seat, it is convenient for the staff to fix and install the two sides of the device according to the on-site environment, and then when the handle is turned, the upper clamping block is driven to move downward inside the main body, and at the same time, the lower clamping block is driven to move upward when the rotating shaft rotates, and the flow inside the device is controlled by clamping the pipe internally.

[0004] In the first aspect of the present disclosure, a highly wear-resistant pipe clamp valve is provided, which specifically comprises: a main body; a guide rail is symmetrically fixedly connected to the interior of the main body, and threaded holes are respectively provided on the outer sides of the main body; a fixing frame is symmetrically installed on the outer side of the main body, and a sliding groove is provided on the fixing frame, and fixing holes are respectively provided on both sides of the fixing frame; a sliding block is slidably connected in the sliding groove, and threaded holes are respectively provided on both sides of the sliding block; a limiting bolt is threadedly connected to the threaded hole of the sliding block, and the top of the limiting bolt of the sliding block fits the sliding groove; a rotating rod is rotatably connected to the sliding block, and a through hole is provided on the sliding block, and a threaded column is fixedly connected to the rotating rod; a rotating hole is provided on the rotating rod, and a mounting seat is also installed on the rotating rod, and the mounting seat A through hole is provided on the top; an angle bolt is slidably connected in the rotating hole, and the angle bolt in the rotating hole is also slidably connected to the inside of the through hole of the mounting seat, and the mounting seat is symmetrically provided with mounting holes; an inner through tube is installed inside the main body, and a fixing block is fixedly connected inside the main body, and a threaded hole is opened at the center of the fixing block; four through holes are opened on the fixing block, and guide rods are rotatably connected in the through holes on both sides of the fixing block; a rotating shaft is rotatably connected in the middle left through hole of the guide rod, and a threaded shaft is rotatably connected in the middle right through hole of the guide rod; an upper clamping block is installed inside the main body, and a lower clamping block is also installed inside the main body; a driving block is fixedly connected to the bottom of the upper clamping block, and a rotating handle is rotatably connected to the top of the upper clamping block;

[0005] A fixing bolt is slidably connected inside the fixing hole, and the fixing bolt in the fixing hole is also threadedly connected inside the threaded hole of the main body;

[0006] The threaded column of the rotating rod passes through the through hole connected to the sliding block, and a nut is threadedly connected to the threaded column of the rotating rod, and the bottom of the nut of the threaded column of the rotating rod fits around the through hole of the sliding block;

[0007] The rotating handle is provided with a thread, and the rotating handle is threadedly connected to the inside of the threaded hole of the fixing block.

[0008] In at least some embodiments, a driving groove is formed on the rotating shaft, and a driving block is slidably connected in the driving groove of the rotating shaft.

[0009] In at least some embodiments, a synchronous belt is meshedly connected to the bottom of the rotating shaft, and the other end of the synchronous belt of the rotating shaft is meshedly connected to the threaded shaft.

[0010] In at least some embodiments, a movable hole is formed on the lower clamping block, and a driving block is slidably connected in the movable hole.

[0011] In at least some embodiments, a threaded hole is formed on the lower clamping block, and a threaded shaft is threadedly connected inside the threaded hole of the lower clamping block.

[0012] The utility model provides a highly wear-resistant pipe clamp valve, which has the following beneficial effects:

[0013] In the present invention, the fixing frame is fixed to the two sides of the main body by the fixing bolts in the fixing holes, and then the position of the sliding block in the sliding groove is adjusted, and then the angle and position of the rotating rod and the mounting seat are adjusted, so that the staff can fix and install the two sides of the device according to the on-site environment, and prevent the flange connection on both sides of the pipe clamp valve from loosening after long-term vibration, thereby affecting the use of the pipe clamp valve and improving the service life of the device.

[0014] In addition, by threadedly connecting the rotating handle with the threaded hole of the fixed block, the rotating handle can drive the upper clamping block to move downward inside the main body. When the upper clamping block moves downward, the driving block will move in the driving groove of the rotating shaft, causing the rotating shaft to rotate on the fixed block, and then the threaded shaft is driven to rotate through the synchronous belt of the fixed block, so that the lower clamping block moves upward, and the flow rate inside the device is controlled by clamping the pipe internally. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 The overall axial schematic diagram of the present application is shown;

[0019] Figure 2 This application shows Figure 1 Schematic diagram of the viewing angle axis below;

[0020] Figure 3 A schematic diagram of the fixed frame axis of the present application is shown;

[0021] Figure 4 A schematic diagram of the upper clamping block axis of the present application is shown;

[0022] Figure 5 This application shows Figure 4 Schematic diagram of the axis view from above;

[0023] Figure 6 A schematic axial view of the lower clamping block of the present application is shown.

[0024] Reference numerals list

[0025] 1. Main body; 101. Guide rail;

[0026] 2. Fixed frame; 201. Sliding slot; 2011. Fixed hole;

[0027] 3. Sliding block; 301. Rotating rod; 3011. Rotating hole; 302. Mounting seat;

[0028] 4. Internal through tube;

[0029] 5. Fixed block; 501. Guide rod; 502. Rotating shaft; 503. Threaded shaft;

[0030] 6. Upper clamping block; 601. Driving block; 602. Rotating handle;

[0031] 7. Lower clamping block; 701. movable hole. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution of the practical embodiment will be clearly and completely described below in conjunction with the drawings of the practical embodiment. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the described practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0033] Example 1: Please refer to Figures 1 to 6 :

[0034] The utility model provides a highly wear-resistant pipe clamp valve, comprising: a main body 1; a guide rail 101 is symmetrically fixedly connected inside the main body 1, and threaded holes are respectively opened on the outer side of the main body 1; a fixing frame 2 is symmetrically installed on the outer side of the main body 1, and a sliding groove 201 is opened on the fixing frame 2, and fixing holes 2011 are respectively opened on both sides of the fixing frame 2; a sliding block 3 is slidably connected in the sliding groove 201, and threaded holes are respectively opened on both sides of the sliding block 3; the threaded hole of the sliding block 3 is threadedly connected to a limiting bolt, and the sliding The top of the limiting bolt of the block 3 fits the sliding groove 201; the sliding block 3 is rotatably connected to a rotating rod 301, and a through hole is provided on the sliding block 3, and a threaded column is fixedly connected to the rotating rod 301; a rotating hole 3011 is provided on the rotating rod 301, and a mounting seat 302 is also installed on the rotating rod 301, and a through hole is provided on the mounting seat 302; an angle bolt is slidably connected in the rotating hole 3011, and the angle bolt in the rotating hole 3011 is also slidably connected to the inside of the through hole of the mounting seat 302, and the mounting seat 3 02 is symmetrically provided with mounting holes; an inner through tube 4 is installed inside the main body 1, and a fixing block 5 is fixedly connected inside the main body 1, and a threaded hole is opened at the center of the fixing block 5; four through holes are opened on the fixing block 5, and guide rods 501 are rotatably connected in the through holes on both sides of the fixing block 5; a rotating shaft 502 is rotatably connected in the middle left through hole of the guide rod 501, and a threaded shaft 503 is rotatably connected in the middle right through hole of the guide rod 501; an upper clamping block 6 is installed inside the main body 1, and the interior of the main body 1 is also A lower clamping block 7 is installed; a driving block 601 is fixedly connected to the bottom of the upper clamping block 6, and a rotating handle 602 is rotatably connected to the top of the upper clamping block 6; a fixing bolt is slidably connected inside the fixing hole 2011, and the fixing bolt in the fixing hole 2011 is also threadedly connected to the inside of the threaded hole of the main body 1; the threaded column of the rotating rod 301 passes through the inside of the through hole connected to the sliding block 3, and a nut is threadedly connected on the threaded column of the rotating rod 301, and the bottom of the nut of the threaded column of the rotating rod 301 fits around the through hole of the sliding block 3.

[0035] In the disclosed embodiment, the fixing frame 2 is fixed to both sides of the main body 1 by fixing bolts in the fixing holes 2011, and then the position of the sliding block 3 in the sliding groove 201 is adjusted, and then the angle and position of the rotating rod 301 and the mounting seat 302 are adjusted, so that the staff can fix and install both sides of the device according to the on-site environment, prevent the flange connections on both sides of the pipe clamp valve from loosening after long-term vibration, thereby affecting the use of the pipe clamp valve and improving the service life of the device.

[0036] Embodiment 2, on the basis of embodiment 1, a thread is provided on the rotating handle 602, and the rotating handle 602 is threadedly connected to the inside of the threaded hole of the fixed block 5; a driving groove is provided on the rotating shaft 502, and a driving block 601 is slidably connected in the driving groove of the rotating shaft 502; a synchronous belt is meshedly connected to the bottom of the rotating shaft 502, and the other end of the synchronous belt of the rotating shaft 502 is meshedly connected to the threaded shaft 503; a movable hole 701 is provided on the lower clamping block 7, and the driving block 601 is slidably connected in the movable hole 701; a thread is provided on the lower clamping block 7 The threaded hole of the lower clamping block 7 is threadedly connected with a threaded shaft 503; by threaded connection between the rotating handle 602 and the threaded hole of the fixed block 5, the rotating handle 602 can drive the upper clamping block 6 to move downward inside the main body 1. When the upper clamping block 6 moves downward, the driving block 601 will move in the driving groove of the rotating shaft 502, so that the rotating shaft 502 rotates on the fixed block 5, and then the threaded shaft 503 is driven to rotate through the synchronous belt of the fixed block 5, so that the lower clamping block 7 moves upward, clamps the pipe 4 internally, and controls the flow inside the device.

[0037] The working principle of this embodiment is as follows: first, the fixing frame 2 is fixed to the main body 1 by the fixing bolts of the fixing holes 2011, and then the position of the sliding block 3 in the sliding groove 201 and the angle of the mounting seat 302 are adjusted, so that the staff can fix and install the two sides of the device according to the on-site environment;

[0038] Then, the upper clamping block 6 is driven to move downward inside the main body 1 by rotating the handle 602, and at the same time, the driving block 601 is displaced in the driving groove of the rotating shaft 502, so that the rotating shaft 502 rotates on the fixed block 5, and then the threaded shaft 503 is driven to rotate by the synchronous belt of the fixed block 5, so that the lower clamping block 7 moves upward, clamps the tube 4 internally, and controls the flow inside the device.

[0039] In this article, there are a few points to note:

[0040] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0041] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A highly wear-resistant pipe clamp valve, comprising: A main body (1); characterized in that: a guide rail (101) is symmetrically fixedly connected inside the main body (1), and threaded holes are respectively provided on the outer side of the main body (1); a fixing frame (2) is symmetrically mounted on the outer side of the main body (1), a sliding groove (201) is provided on the fixing frame (2), and fixing holes (2011) are respectively provided on both sides of the fixing frame (2); a sliding block (3) is slidably connected inside the sliding groove (201), and threaded holes are respectively provided on both sides of the sliding block (3); The threaded hole of the sliding block (3) is internally threadedly connected to a limit bolt, and the top of the limit bolt of the sliding block (3) fits into the sliding groove (201); the sliding block (3) is rotatably connected to a rotating rod (301), the sliding block (3) is provided with a through hole, and the rotating rod (301) is fixedly connected to a threaded column; the rotating rod (301) is provided with a rotating hole (3011), and a mounting seat (302) is also installed on the rotating rod (301), and the mounting seat (302) is provided with a through hole; An angle bolt is slidably connected in the rotating hole (3011), and the angle bolt in the rotating hole (3011) is also slidably connected in the through hole of the mounting seat (302), and the mounting seat (302) is symmetrically provided with mounting holes; an inner through tube (4) is installed in the interior of the main body (1), and a fixing block (5) is fixedly connected in the interior of the main body (1), and a threaded hole is provided at the center of the fixing block (5); four through holes are provided in the fixing block (5), and the through holes on both sides of the fixing block (5) are A guide rod (501) is rotatably connected inside the guide rod (501); a rotating shaft (502) is rotatably connected inside the middle left through hole of the guide rod (501), and a threaded shaft (503) is rotatably connected inside the middle right through hole of the guide rod (501); an upper clamping block (6) is installed inside the main body (1), and a lower clamping block (7) is also installed inside the main body (1); a driving block (601) is fixedly connected to the bottom of the upper clamping block (6), and a rotating handle (602) is rotatably connected to the top of the upper clamping block (6).

2. A highly wear-resistant pipe clamp valve according to claim 1, characterized in that: A fixing bolt is slidably connected inside the fixing hole (2011), and the fixing bolt inside the fixing hole (2011) is also threadedly connected inside the threaded hole of the main body (1).

3. A highly wear-resistant pipe clamp valve according to claim 1, characterized in that: The threaded column of the rotating rod (301) passes through the through hole connected to the sliding block (3), and a nut is threadedly connected to the threaded column of the rotating rod (301), and the bottom of the nut of the threaded column of the rotating rod (301) fits around the through hole of the sliding block (3).

4. A highly wear-resistant pipe clamp valve according to claim 1, characterized in that: The rotating handle (602) is provided with a thread, and the rotating handle (602) is threadedly connected to the inside of the threaded hole of the fixing block (5).

5. The highly wear-resistant pipe clamp valve according to claim 1, characterized in that: A driving groove is provided on the rotating shaft (502), and a driving block (601) is slidably connected in the driving groove of the rotating shaft (502).

6. The highly wear-resistant pipe clamp valve according to claim 1, characterized in that: The bottom of the rotating shaft (502) is meshedly connected with a synchronous belt, and the other end of the synchronous belt of the rotating shaft (502) is meshedly connected to the threaded shaft (503).

7. The highly wear-resistant pipe clamp valve according to claim 1, characterized in that: The lower clamping block (7) is provided with a movable hole (701), and a driving block (601) is slidably connected in the movable hole (701).

8. The highly wear-resistant pipe clamp valve according to claim 1, characterized in that: The lower clamping block (7) is provided with a threaded hole, and a threaded shaft (503) is threadedly connected inside the threaded hole of the lower clamping block (7).

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