Pneumatic hoop holding device

Abstract

The utility model relates to the technical field of hoop clasping, in particular to a pneumatic hoop clasping device which comprises a pneumatic hoop ball valve, a pipeline, a rubber ring, a hoop structure and a supporting structure, connecting pipes are arranged at the left end and the right end of the pneumatic hoop ball valve, and the rubber ring is located between the connecting pipes and the pipeline. The first fixing seat is rotationally connected with a second fixing seat through a hinge, the left side of the first fixing seat is fixedly connected with a first fixing plate, the left side of the second fixing seat is fixedly connected with a second fixing plate, the first fixing plate is rotationally connected with a rotating rod, the top of the rotating rod is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with a grip and a hexagon nut; the bottom of the fixing plate is rotatably connected with two first supporting rods, the first supporting rods are slidably connected with second supporting rods, and the bottoms of the second supporting rods are rotatably connected with the mounting plate. The pneumatic clamp ball valve is provided with the clamp structure, the pneumatic clamp ball valve can be rapidly installed on a pipeline, and installation is more convenient and rapid.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the hoop embrace tightly, concretely relates to a pneumatic hoop embrace tightly device. BACKGROUND

[0002] The pneumatic hoop ball valve is a kind of ball valve driven by pneumatic actuator, and its core feature is to adopt hoop type connection mode.This valve combines the convenience of pneumatic control and the advantages of quick installation and easy maintenance of hoop type connection, and is widely used in industrial scenes requiring quick installation and frequent maintenance.

[0003] However, the existing pneumatic hoop ball valve is usually installed by fixed bolts, which is time-consuming and laborious, and the existing pneumatic hoop ball valve usually does not have additional support structure, which causes insufficient support stability of the pneumatic hoop ball valve and reduces the safety of use, so a pneumatic hoop embrace tightly device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a pneumatic hoop embrace tightly device to solve the problem of the existing pneumatic hoop ball valve being usually installed by fixed bolts, which is time-consuming and laborious, and the existing pneumatic hoop ball valve usually not having additional support structure, which causes insufficient support stability of the pneumatic hoop ball valve.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a pneumatic hoop embrace tightly device, comprising a pneumatic hoop ball valve, a pipeline, a rubber ring, a hoop structure and a support structure, the left and right ends of the pneumatic hoop ball valve are provided with connecting pipes, the rubber ring is located between the connecting pipe and the pipeline, the hoop structure comprises a fixed seat one, the fixed seat one is rotatably connected with a fixed seat two by a hinge, the left side of the fixed seat one is fixedly connected with a fixed plate one, the left side of the fixed seat two is fixedly connected with a fixed plate two, the fixed plate one is rotatably connected with a rotating rod, the top of the rotating rod is fixedly connected with a threaded rod, the threaded rod is threadedly connected with a handle and a hexagonal nut, the support structure comprises a fixed plate, the bottom of the fixed plate is rotatably connected with two support rods one, the support rod one is slidably connected with a support rod two, the bottom of the support rod two is rotatably connected with a mounting plate.

[0006] Preferably, the inner walls of the fixed seat one and the fixed seat two are attached to the outer walls of the connecting pipe and the pipeline.

[0007] Preferably, the hexagonal nut is fixedly connected to the top of the handle, and the bottom of the handle is fixedly connected with a limiting seat.

[0008] Preferably, a circular hole is formed in the middle of the limiting seat, and the diameter of the circular hole is greater than the diameter of the threaded rod, and the bottom of the limiting seat is connected with the top end of the fixed plate two.

[0009] Preferably, the fixed plate is fixedly connected to the bottom of the fixed seat one through four fixing bolts.

[0010] Preferably, four insertion holes are arranged on the support rod one, and one insertion hole is arranged on the left and right sides of the support rod two; the insertion holes of the support rod one and the support rod two are slidably connected with the pin shaft.

[0011] Preferably, a pull ring is arranged at the right end of the pin shaft, and a pin is inserted into the left end of the pin shaft.

[0012] Compared with the prior art, the pneumatic clamp holding device has the advantages that:

[0013] 1. The pneumatic clamp holding device is provided with a clamp structure. When the pneumatic clamp ball valve needs to be installed on the pipeline, the rubber ring is installed between the connecting pipe and the pipeline, the joint between the connecting pipe and the pipeline is sealed by the rubber ring, the fixed seat one is abutted against the bottom of the connecting pipe and the pipeline, the fixed seat two is abutted against the top of the connecting pipe and the pipeline by rotating the fixed seat two, the threaded rod is rotated into the fixed plate two by rotating the rotating rod, the bottom of the limiting seat is pressed against the top of the fixed plate two by rotating the handle and driving the limiting seat to move downward, the limiting seat is fastened by rotating the hexagonal nut with a wrench when the handle cannot be rotated, the pneumatic clamp ball valve can be quickly installed on the pipeline through the clamp structure, and the installation is more convenient and fast.

[0014] 2. The pneumatic clamp holding device is provided with a supporting structure. When the clamp structure needs to be supported, the fixed plate is fixed to the bottom of the fixed seat one, the supporting length can be freely adjusted through the extension and retraction of the support rod one and the support rod two, the position of the support rod one and the support rod two is fixed by inserting the pin shaft into the support rod one and the support rod two, the position of the pin shaft is fixed by inserting the pin, the installation plate is abutted against the wall surface or the ground, and the installation plate is fixed through the fixing bolt, the clamp structure can be additionally supported through the supporting structure, the installation of the clamp structure is more stable, and the safety and stability in use are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front perspective view of the utility model;

[0016] Figure 2 It is a schematic view when the utility model is used;

[0017] Figure 3 It is a schematic view when the utility model is disassembled;

[0018] Figure 4 It is an explosion structure schematic view of the clamp structure of the utility model;

[0019] Figure 5The utility model discloses support structure explosion structure schematic diagram.

[0020] In the drawing: 1, pneumatic clamp ball valve;11, connecting pipe;2, pipeline;3, rubber ring;4, clamp structure;41, fixed seat one;42, fixed plate one;43, fixed seat two;44, fixed plate two;45, rotating rod;46, threaded rod;47, limit seat;48, handle;49, hexagonal nut;5, support structure;51, fixed plate;52, support rod one;53, support rod two;54, pin shaft;55, mounting plate. DETAILED DESCRIPTION

[0021] The utility model discloses support structure explosion structure schematic diagram.

[0022] Please refer to Figures 1-5 The utility model provides a kind of pneumatic clamp clamping device, including pneumatic clamp ball valve 1, pipeline 2, rubber ring 3, clamp structure 4 and support structure 5, the left and right ends of pneumatic clamp ball valve 1 are provided with connecting pipe 11, rubber ring 3 is located between connecting pipe 11 and pipeline 2, clamp structure 4 includes fixed seat one 41, fixed seat one 41 is connected fixed seat two 43 by hinge rotation, the left side fixed connection fixed plate one 42 of fixed seat one 41, the left side fixed connection fixed plate two 44 of fixed seat two 43, fixed plate one 42 rotationally connects rotating rod 45, the top of rotating rod 45 is fixedly connected with threaded rod 46, threaded rod 46 is threadedly connected with handle 48 and hexagonal nut 49, support structure 5 includes fixed plate 51, the bottom of fixed plate 51 rotationally connects two support rod one 52, support rod one 52 is slidably connected with support rod two 53, and the bottom of support rod two 53 rotationally connects mounting plate 55.

[0023] Further, the inner wall of fixed seat one 41 and fixed seat two 43 is attached to the outer wall of connecting pipe 11 and pipeline 2, fixed seat one 41 is placed on the bottom of connecting pipe 11 and pipeline 2, fixed seat two 43 is placed on the top of connecting pipe 11 and pipeline 2 by rotating, and connecting pipe 11 and pipeline 2 are fastened by fixed seat one 41 and fixed seat two 43.

[0024] Further, hexagonal nut 49 is fixedly connected to the top of handle 48, the bottom of handle 48 is fixedly connected with limit seat 47, handle 48 is rotated, limit seat 47 is moved downwards by handle 48, when handle 48 does not rotate, hexagonal nut 49 is fastened to limit seat 47 by wrench.

[0025] Further, the middle of the limiting seat 47 is provided with a circular hole, and the diameter of the circular hole is greater than the diameter of the threaded rod 46. The bottom of the limiting seat 47 is clamped to the top end of the second fixed plate 44. The handle 48 drives the limiting seat 47 to move downward, so that the bottom of the limiting seat 47 extrudes the top of the second fixed plate 44. The position of the second fixed plate 44 is fixed by the limiting seat 47, so that the positions of the first fixed seat 41 and the second fixed seat 43 are fixed.

[0026] Further, the fixed plate 51 is fixedly connected to the bottom of the first fixed seat 41 by four fixed bolts. When the clamp structure 4 needs to be supported, the fixed plate 51 is fixed to the bottom of the first fixed seat 41.

[0027] Further, the supporting rod one 52 is provided with four insertion holes, and the left and right sides of the supporting rod two 53 are provided with one insertion hole. The insertion holes of the supporting rod one 52 and the supporting rod two 53 are slidingly connected to the pin shaft 54. The supporting length can be freely adjusted by the extension and contraction of the supporting rod one 52 and the supporting rod two 53.

[0028] Further, the right end of the pin shaft 54 is provided with a pull ring, and the left end of the pin shaft 54 is inserted into the pin. The pin shaft 54 is inserted into the supporting rod one 52 and the supporting rod two 53, so that the position of the supporting rod one 52 and the supporting rod two 53 is fixed by the pin shaft 54. The position of the pin shaft 54 is fixed by the pin.

[0029] Working principle: in use, when the pneumatic clamp ball valve 1 needs to be installed on the pipeline 2, the rubber ring 3 is installed between the connecting pipe 11 and the pipeline 2, the joint between the connecting pipe 11 and the pipeline 2 is sealed through the rubber ring 3, the fixed seat one 41 is abutted against the bottom of the connecting pipe 11 and the pipeline 2, the fixed seat two 43 is rotated, the threaded rod 46 is rotated into the fixed plate two 44 through the rotation of the rotating rod 45, the handle 48 is rotated, the limiting seat 47 is driven downward, the bottom of the limiting seat 47 is extruded against the top of the fixed plate two 44, when the handle 48 cannot be rotated, the hexagonal nut 49 can be rotated through the wrench, the hexagonal nut 49 is fastened against the limiting seat 47, the pneumatic clamp ball valve 1 can be quickly installed on the pipeline 2 through the clamp structure 4, the installation is more convenient and fast, and the pneumatic clamp ball valve 1 is convenient to use, when the clamp structure 4 needs to be supported, the fixed plate 51 is fixed on the bottom of the fixed seat one 41, the supporting length can be freely adjusted through the extension and retraction of the supporting rod one 52 and the supporting rod two 53, the pin shaft 54 is inserted into the supporting rod one 52 and the supporting rod two 53, the position of the supporting rod one 52 and the supporting rod two 53 is fixed through the pin shaft 54, the position of the pin shaft 54 is fixed through the pin, the mounting plate 55 is abutted against the wall surface or the ground surface, the mounting plate 55 is fixed through the fixing bolt, the clamp structure 4 can be additionally supported through the supporting structure 5, the clamp structure 4 is more stable during installation, and the safety and stability during use are improved.

[0030] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not as limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A pneumatic clamping device, comprising a pneumatic clamp ball valve (1), a pipe (2), a rubber ring (3), a clamp structure (4), and a support structure (5), characterized in that: The pneumatic clamp ball valve (1) has connecting pipes (11) at both ends. The rubber ring (3) is located between the connecting pipe (11) and the pipe (2). The clamp structure (4) includes a first fixing seat (41). The first fixing seat (41) is rotatably connected to a second fixing seat (43) via a hinge. The left side of the first fixing seat (41) is fixedly connected to a first fixing plate (42). The left side of the second fixing seat (43) is fixedly connected to a second fixing plate (44). The first fixing plate (42) is fixedly connected to a second fixing plate (44). 2) Rotary connection of rotating rod (45), the top of rotating rod (45) is fixedly connected to threaded rod (46), the threaded rod (46) is threadedly connected to handle (48) and hexagonal nut (49), the support structure (5) includes fixed plate (51), the bottom of fixed plate (51) is rotatably connected to two support rods (52), the support rods (52) are slidably connected to support rods (53), the bottom of support rods (53) is rotatably connected to mounting plate (55).

2. The pneumatic clamping device according to claim 1, characterized in that: The inner walls of the first fixing seat (41) and the second fixing seat (43) are both attached to the outer walls of the connecting pipe (11) and the pipe (2).

3. The pneumatic clamping device according to claim 1, characterized in that: The hexagonal nut (49) is fixedly connected to the top of the handle (48), and the bottom of the handle (48) is fixedly connected to the limiting seat (47).

4. The pneumatic clamping device according to claim 3, characterized in that: The limiting seat (47) has a round hole in the middle, and the diameter of the round hole is larger than the diameter of the threaded rod (46). The bottom of the limiting seat (47) is engaged with the top of the fixing plate (44).

5. A pneumatic clamping device according to claim 1, characterized in that: The fixing plate (51) is fixedly connected to the bottom of the fixing seat (41) by four fixing bolts.

6. The pneumatic clamping device according to claim 1, characterized in that: The first support rod (52) is provided with four insertion holes, and the second support rod (53) is provided with one insertion hole on each of its left and right sides. The insertion holes of the first support rod (52) and the second support rod (53) are slidably connected to the pin (54).

7. A pneumatic clamping device according to claim 6, characterized in that: The right end of the pin (54) is provided with a pull ring, and the left end of the pin (54) is inserted with a pin.

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