Compressor air valve quick release device easy to maintain

Abstract

The utility model discloses a compressor air valve quick release device easy to maintain, and relates to the technical field of compressor auxiliary equipment, the compressor air valve quick release device easy to maintain comprises an L-shaped supporting frame, the inner wall of the L-shaped supporting frame is fixedly connected with a lifting assembly, the upper surface of the front part of the lifting assembly is fixedly connected with a U-shaped supporting plate, and the U-shaped supporting plate is located in front of the upper part of the L-shaped supporting frame. According to the compressor air valve quick release device easy to maintain, the first U-shaped plate can drive the second U-shaped plate to move front and back under the action of the two moving seats by rotating the second threaded rod, so that it is ensured that an air valve can stably move horizontally, meanwhile, the third threaded rod is rotated by rotating a handle, and the air valve can be quickly released. And the connecting plate can push the sliding rod and the sleeve to move rightwards, under the action of the sleeve, the air valve can move into the compressor, installation is convenient, and meanwhile the moving stability can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of compressor auxiliary equipment, especially to an easy-to-maintain compressor air valve quick release device. BACKGROUND

[0002] The air valve is one of the main components of the compressor and one of the easily damaged components, mainly composed of a valve seat, a valve plate, a spring and a lift limiter, and the components of the air valve are locked and fixed to form a whole through the installed bolts and nuts, wherein the installation bolt is located at the center of the air valve, and the screw rod of the installation bolt extends out of the air valve; at present, in order to facilitate the maintenance of the air valve, a special dismounting tool is usually used to dismount the air valve on the compressor, so a compressor air valve quick release device is needed.

[0003] Chinese patent document CN217552316U discloses a large reciprocating compressor air valve dismounting device, comprising a horizontally arranged workbench and a lifting device for supporting and controlling the lifting of the workbench, the workbench comprises two parallel and symmetrically arranged support rods, a connecting rod vertically fixed between the two support rods and a connecting sleeve arranged on the connecting rod, the connecting sleeve is slidably connected with a slide rod for connecting with the air valve, the axis and sliding direction of the slide rod are parallel to the axis of the support rod, the lifting device comprises a base and a scissor type lifting mechanism, the top of the scissor type lifting mechanism is connected with the bottom of the support rod, and the bottom of the scissor type lifting mechanism is connected with the base. The utility model has the effects of adjusting the spatial position of the air valve through the lifting device, the adjusting assembly and the slide rod, replacing manual inflation valve dismounting, making the air valve easy and convenient to dismount, reducing the operation difficulty of the staff, and reducing the safety hidden danger.

[0004] The existing technology has the following problems:

[0005] The easy-to-maintain compressor air valve quick release device cannot stably move and install the air valve during use, thereby affecting the installation efficiency, and the height of the air valve cannot be adjusted according to the installation requirements during use of the easy-to-maintain compressor air valve quick release device. UTILITY MODEL CONTENTS

[0006] The utility model provides an easy-to-maintain compressor air valve quick release device to solve the problems in the above background technology.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme:

[0008] The utility model provides a kind of easy maintenance compressor air valve quick release device, including L type support frame, the inner wall of L type support frame is fixedly connected with lifting assembly, the upper surface of the front part of lifting assembly is fixedly connected with U type support plate and U type support plate is located the front of L type support frame upper part, the upper surface of U type support plate is fixedly connected with air valve auxiliary assembly, the outer wall of air valve auxiliary assembly right part is threadedly connected with air valve.

[0009] Preferably, the lifting assembly includes a threaded rod, the outer wall of the middle part of the threaded rod is threadedly connected with the inner cavity of the upper part of the L-shaped support frame, the outer wall of the lower part of the threaded rod is rotatably connected with a sliding block, and the outer wall of the sliding block is movably sleeved with the inner wall of the upper part of the L-shaped support frame.

[0010] Preferably, the air valve auxiliary assembly includes a U-shaped plate, the outer wall of the U-shaped plate is slidably connected with the inner wall of the U-shaped support plate, the left and right parts of the lower surface of the U-shaped plate are fixedly connected with moving seats, the outer walls of the two moving seats are movably sleeved with the inner wall of the U-shaped support plate, the lower surfaces of the outer walls of the middle part rollers of the two moving seats are respectively overlapped with the bottom of the inner wall of the U-shaped support plate, and the front of the middle part of the U-shaped plate is rotatably connected with a threaded rod.

[0011] Preferably, the front of the sliding block is fixedly connected with a support seat, and the support seat is located in front of the upper part of the L-shaped support frame, and the upper surface of the support seat is fixedly connected with the lower surface of the U-shaped support plate.

[0012] Preferably, the left and right parts behind the support seat are fixedly connected with sliding blocks, and the two sliding blocks are respectively located on the left and right sides of the sliding block, the inner cavities of the two sliding blocks are slidably connected with guide rods, and the upper and lower sides of the two guide rods are fixedly connected with the inner wall of the upper part of the L-shaped support frame.

[0013] Preferably, the outer wall of the middle part of the threaded rod is threadedly connected with the inner cavity of the front part of the U-shaped support plate, and the upper surface of the U-shaped plate is fixedly connected with a U-shaped plate, and the U-shaped plate is located on the upper surface of the U-shaped support plate.

[0014] Preferably, the inner cavity of the rear part of the U-shaped plate is rotatably connected with a threaded rod, the left side of the threaded rod is fixedly connected with a handle, the outer wall of the middle part of the threaded rod is threadedly connected with a connecting plate, the inner cavity of the front part of the connecting plate is rotatably connected with a sliding rod, the outer wall of the right part of the sliding rod is rotatably connected with the inner cavity of the right part of the U-shaped plate, the right side of the sliding rod is fixedly connected with a sleeve, the inner wall of the sleeve is threadedly connected with the outer wall of the air valve, and the sleeve is located on the right side of the U-shaped plate.

[0015] Preferably, the left side of the slide rod is fixedly connected with a rotating wheel, and the outer wall of the middle part of the slide rod is fixedly connected with two limiting rings, and the two limiting rings are located at the left and right sides of the connecting plate respectively.

[0016] Due to the adoption of the above technical scheme, the technical progress achieved by the utility model relative to the prior art is:

[0017] 1. The utility model provides a kind of compressor air valve quick release device of easy maintenance, by rotating screw rod two, make U type board one can be under the action of two mobile seats U type board two is moved before and after, to ensure that air valve can be stably moved horizontally, simultaneously by rotating handle, make screw rod three is rotated, to make connecting plate can push slide rod and sleeve right move, under the action of sleeve, make air valve can be moved to compressor, to facilitate installation, simultaneously can also improve the stability of movement.

[0018] 2. The utility model provides a kind of compressor air valve quick release device of easy maintenance, by rotating screw rod one, make slider one can be under the action of slider two and guide rod, drive support seat to move up and down, to facilitate the height of air valve to be adjusted according to requirement when using, simultaneously ensure the stability of movement, improve the safety during use. DRAWINGS

[0019] Figure 1 It is the structure schematic view of the utility model;

[0020] Figure 2 It is the rear structure schematic view of the utility model lifting assembly;

[0021] Figure 3 It is the split structure schematic view of the utility model air valve auxiliary assembly and U type support plate;

[0022] Figure 4 It is the structure schematic view of the utility model air valve auxiliary assembly;

[0023] Figure 5 It is the overhead structure schematic view of the utility model slide rod.

[0024] In the drawing: 1, L type support frame;2, lifting assembly;3, U type support plate;4, air valve auxiliary assembly;5, air valve;21, screw rod one;22, slider one;23, support seat;24, slider two;25, guide rod;41, U type board one;42, U type board two;43, mobile seat;44, screw rod two;45, screw rod three;46, handle;47, connecting plate;48, slide rod;49, sleeve;410, rotating wheel. DETAILED DESCRIPTION

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figure 1 As shown, an easy-to-maintain compressor valve quick-release device includes an L-shaped support frame 1, a lifting component 2 fixedly connected to the inner wall of the L-shaped support frame 1, a U-shaped support plate 3 fixedly connected to the upper surface of the front part of the lifting component 2 and the U-shaped support plate 3 being located in front of the upper part of the L-shaped support frame 1, a valve auxiliary component 4 fixedly connected to the upper surface of the U-shaped support plate 3, and a valve 5 threadedly connected to the outer wall of the right part of the valve auxiliary component 4.

[0027] First, install and fix the air valve 5 to the right side of the air valve auxiliary component 4. Then, under the action of the lifting component 2, the air valve 5 can be moved to the side of the compressor. Then, under the action of the air valve auxiliary component 4, the air valve 5 can be installed and fixed on the compressor. When it is necessary to disassemble, the air valve 5 can be disassembled by performing the reverse operation on the air valve auxiliary component 4. The operation is simple.

[0028] like Figure 2 As shown, the lifting assembly 2 includes a threaded rod 21. The outer wall of the middle part of the threaded rod 21 is threadedly connected to the inner cavity of the upper part of the L-shaped support frame 1. The outer wall of the lower part of the threaded rod 21 is rotatably connected to a slider 22. The outer wall of the slider 22 is movably sleeved with the inner wall of the upper part of the L-shaped support frame 1. A support seat 23 is fixedly connected to the front of the slider 22 and the support seat 23 is located in front of the upper part of the L-shaped support frame 1. The upper surface of the support seat 23 is fixedly connected to the lower surface of the U-shaped support plate 3.

[0029] By rotating the threaded rod 21, the slider 22 can drive the support 23 to move up and down under the action of the slider 24 and the guide rod 25. This makes it easy to adjust the height of the air valve 5 as needed during use, while ensuring the stability of the movement and improving safety during use.

[0030] The left and right sides of the support base 23 are fixedly connected to the slider 24, and the two sliders 24 are located on the left and right sides of the slider 1 22 respectively. The inner cavity of the two sliders 24 is slidably connected to the guide rod 25. The upper and lower sides of the two guide rods 25 are fixedly connected to the inner wall of the upper part of the L-shaped support frame 1 respectively.

[0031] Through the action of slider 24 and guide rod 25, support base 23 can move steadily up and down horizontally within the inner wall of L-shaped support frame 1, thereby playing a guiding role.

[0032] like Figure 3As shown, the air valve auxiliary assembly 4 includes a U-shaped plate one 41, the outer wall of the U-shaped plate one 41 is in sliding connection with the inner wall of the U-shaped support plate 3, the left and right parts of the lower surface of the U-shaped plate one 41 are fixedly connected with two moving seats 43, the outer walls of the two moving seats 43 are respectively movably sleeved with the inner walls of the U-shaped support plate 3, the lower surfaces of the outer walls of the middle rollers of the two moving seats 43 are respectively overlapped with the bottom parts of the inner walls of the U-shaped support plate 3, and the front surface of the middle part of the U-shaped plate one 41 is rotatably connected with a threaded rod two 44; the outer wall of the middle part of the threaded rod two 44 is in threaded connection with the inner cavity of the front part of the U-shaped support plate 3, and the upper surface of the U-shaped plate one 41 is fixedly connected with a U-shaped plate two 42 which is located on the upper surface of the U-shaped support plate 3.

[0033] By rotating the threaded rod two 44, the U-shaped plate one 41 can drive the U-shaped plate two 42 to move forward and backward under the action of the two moving seats 43, so that the air valve 5 can be stably moved horizontally.

[0034] As shown in the figure, Figure 4 the inner cavity of the rear part of the U-shaped plate two 42 is rotatably connected with a threaded rod three 45, the left side of the threaded rod three 45 is fixedly connected with a handle 46 which is located on the left side of the U-shaped plate two 42, the outer wall of the middle part of the threaded rod three 45 is in threaded connection with a connecting plate 47, the inner cavity of the front part of the connecting plate 47 is rotatably connected with a sliding rod 48 which is located in front of the threaded rod three 45, the outer wall of the right part of the sliding rod 48 is rotatably connected with the inner cavity of the right part of the U-shaped plate two 42, the right side of the sliding rod 48 is fixedly connected with a sleeve 49 which is located on the right side of the U-shaped plate two 42, and the inner wall of the sleeve 49 is in threaded connection with the outer wall of the air valve 5.

[0035] By rotating the handle 46, the threaded rod three 45 is rotated, so that the connecting plate 47 can drive the sliding rod 48 and the sleeve 49 to move to the right, under the action of the sleeve 49, the air valve 5 can be moved into the compressor, so as to facilitate installation, and also can improve the stability of movement.

[0036] As shown in the figure, Figure 5 the left side of the sliding rod 48 is fixedly connected with a rotating wheel 410, and the outer wall of the middle part of the sliding rod 48 is fixedly connected with two limiting rings which are respectively located on the left and right sides of the connecting plate 47.

[0037] By rotating the rotating wheel 410, the sliding rod 48 can be rotated under the support of the U-shaped plate two 42, so that the sleeve 49 is separated from the air valve 5.

[0038] The utility model discloses a working principle: first, install and fix gas valve 5 to the right side of sleeve 49, then through the rotation threaded rod one 21, make slider one 22 can be under the action of slider two 24 and guide rod 25 drive support seat 23 and move up and down, to make gas valve 5 can remove to the side of compressor, then rotate threaded rod two 44, make U type board one 41 can be under the action of two mobile seat 43 drive U type board two 42 and move forward and backward, to ensure that gas valve 5 can stably carry out horizontal movement, then through the rotation handle 46, make threaded rod three 45 rotate, to make connecting plate 47 can promote slide rod 48 and sleeve 49 and move to the right, under the action of sleeve 49, make gas valve 5 can remove to the compressor, finally through the rotation runner 410, make slide rod 48 can rotate under the support of U type board two 42, to make sleeve 49 and gas valve 5 separate, to complete installation, when needing to disassemble, to gas valve auxiliary assembly 4 carries out opposite operation just can complete the disassembly of gas valve 5, and the operation is simple.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-release device for an easy-to-maintain compressor valve, comprising an L-shaped support frame (1), characterized in that: The inner wall of the L-shaped support frame (1) is fixedly connected to a lifting assembly (2). The upper surface of the front part of the lifting assembly (2) is fixedly connected to a U-shaped support plate (3), and the U-shaped support plate (3) is located in front of the upper part of the L-shaped support frame (1). The upper surface of the U-shaped support plate (3) is fixedly connected to a valve auxiliary assembly (4). The outer wall of the right part of the valve auxiliary assembly (4) is threaded with a valve (5). The lifting assembly (2) includes a threaded rod (21), the outer wall of the middle part of the threaded rod (21) is threadedly connected to the inner cavity of the upper part of the L-shaped support frame (1), and the outer wall of the lower part of the threaded rod (21) is rotatably connected to a slider (22), the outer wall of the slider (22) is movably sleeved with the inner wall of the upper part of the L-shaped support frame (1). The valve auxiliary component (4) includes a U-shaped plate (41), the outer wall of which is slidably connected to the inner wall of the U-shaped support plate (3), and the left and right sides of the lower surface of the U-shaped plate (41) are fixedly connected to movable seats (43). The outer walls of the two movable seats (43) are respectively movably sleeved with the inner wall of the U-shaped support plate (3), and the lower surfaces of the outer walls of the rollers in the middle of the two movable seats (43) respectively overlap with the bottom of the inner wall of the U-shaped support plate (3). The front of the middle part of the U-shaped plate (41) is rotatably connected to a threaded rod (44).

2. The easy-to-maintain quick-release device for compressor valves according to claim 1, characterized in that: The front of the slider (22) is fixedly connected to a support base (23), and the support base (23) is located in front of the upper part of the L-shaped support frame (1). The upper surface of the support base (23) is fixedly connected to the lower surface of the U-shaped support plate (3).

3. The easy-to-maintain quick-release device for compressor valves according to claim 2, characterized in that: The left and right sides of the support base (23) are fixedly connected to two sliders (24), and the two sliders (24) are located on the left and right sides of the slider (22) respectively. The inner cavities of the two sliders (24) are slidably connected to guide rods (25), and the upper and lower sides of the two guide rods (25) are fixedly connected to the inner wall of the upper part of the L-shaped support frame (1) respectively.

4. The easy-to-maintain quick-release device for compressor valves according to claim 1, characterized in that: The outer wall of the middle part of the threaded rod (44) is threadedly connected to the inner cavity of the front part of the U-shaped support plate (3). The upper surface of the U-shaped plate (41) is fixedly connected to the U-shaped plate (42), and the U-shaped plate (42) is located on the upper surface of the U-shaped support plate (3).

5. The easy-to-maintain quick-release device for compressor valves according to claim 4, characterized in that: The inner cavity of the rear part of the U-shaped plate 2 (42) is rotatably connected to a threaded rod 3 (45). A handle (46) is fixedly connected to the left side of the threaded rod 3 (45) and the handle (46) is located on the left side of the U-shaped plate 2 (42). A connecting plate (47) is threadedly connected to the outer wall of the middle part of the threaded rod 3 (45). A sliding rod (48) is rotatably connected to the inner cavity of the front part of the connecting plate (47) and the sliding rod (48) is located in front of the threaded rod 3 (45). The outer wall of the right part of the sliding rod (48) is rotatably connected to the inner cavity of the right part of the U-shaped plate 2 (42). A sleeve (49) is fixedly connected to the right side of the sliding rod (48) and the sleeve (49) is located on the right side of the U-shaped plate 2 (42). The inner wall of the sleeve (49) is threadedly connected to the outer wall of the air valve (5).

6. The easy-to-maintain quick-release device for compressor valves according to claim 5, characterized in that: A rotating wheel (410) is fixedly connected to the left side of the slide rod (48), and two limiting rings are fixedly connected to the outer wall of the middle part of the slide rod (48), with the two limiting rings located on the left and right sides of the connecting plate (47) respectively.

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