Portable electric valve opener special for thermal valve

Abstract

The utility model discloses a portable electric valve opener special for a thermal valve, which relates to the technical field of thermal valves and comprises a valve opener body. A connecting rod is fixedly installed on one side of the valve opener body, an adjusting rod is rotationally connected to one side of the connecting rod, a handle is rotationally installed on one side of the adjusting rod through a rotating part, a reinforcing part used for limiting and reinforcing the handle is arranged on one side of the top of the adjusting rod, and a fixing block is fixedly installed on the top of the handle. And the bottom of the adjusting rod is slidably connected with an adjusting plate through a second spring, and a limiting block is fixedly installed at the top of the adjusting plate on the other side of the second spring and clamped with the interior of the connecting rod. The connecting rod and the adjusting rod are rotationally arranged, the adjusting rod and the handle are rotationally arranged, and the adjusting plate and a structure matched with the adjusting plate are utilized, so that the device can be conveniently overturned, folded, unfolded and fixed, the occupied space of the valve opener body can be reduced, and the portable effect of the valve opener body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of thermal valve, specifically relates to portable electric valve opener special for thermal valve. BACKGROUND

[0002] Thermal valve is a kind of flow switching device, it adopts upper-mounted structure, reduces the connecting bolt of valve body itself under high pressure, large diameter condition, enhances the reliability of valve and can overcome the influence of system dead weight on normal work of valve, is widely used in coal chemical industry, petroleum chemical industry, rubber, papermaking, pharmaceuticals etc.

[0003] Electric valve opener for thermal valve is a kind of equipment specially used for controlling the opening and closing of thermal valve, mainly used for the opening or closing of large-diameter ball valve and butterfly valve in thermal industry, it plays a vital role in thermal system, and its working principle is mainly based on motor drive, when receiving control signal, motor starts and drives valve stem to rotate, thereby realizing the opening and closing operation of thermal valve, and electric valve opener usually has remote control, automatic control etc.

[0004] But the existing electric valve opener for thermal valve has fixed structure, and the overall space occupation is large, which leads to the inconvenience of operators carrying the electric valve opener for thermal valve, and using it at any time, so it is necessary to provide portable electric valve opener special for thermal valve to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing portable electric valve opener special for thermal valve to solve the problem of the existing electric valve opener for thermal valve, which has fixed structure, and the overall space occupation is large, which leads to the inconvenience of operators carrying the electric valve opener for thermal valve, and using it at any time.

[0006] To solve the above technical problems, the utility model adopts the technical scheme that:

[0007] The portable electric valve opener special for thermal valve includes valve opener body, one side of the valve opener body is fixedly installed with connecting rod, one side of the connecting rod is rotatably connected with adjusting rod, one side of the adjusting rod is rotatably installed with handle through rotating part, one side of the top of the adjusting rod is provided with reinforcing part for limiting and reinforcing the handle, the top of the handle is fixedly installed with fixed block, the bottom of the adjusting rod is slidably connected with adjusting plate through second spring, the top of the adjusting plate on the other side of the second spring is fixedly installed with limiting block, the limiting block and the inside of the connecting rod are mutually clamped, the bottom of the adjusting plate is fixedly installed with second pull block, and the bottom of the adjusting rod on one side of the adjusting plate is fixedly installed with control box.

[0008] According to the technical scheme, the connecting rod and the adjusting rod are rotatably arranged, the connecting rod can be conveniently turned by 180 degrees to one side of the top, the adjusting rod and the handle are rotatably arranged through the rotating piece, the handle can be conveniently turned by 90 degrees to the other side of the bottom, the occupying space of the valve body is reduced, the portability of the valve body is improved, the operator can conveniently carry the valve body, and the second spring can generate a pulling force on the adjusting plate to make the limiting block enter the inside of the connecting rod, so that the position of the connecting rod on the other side of the adjusting rod is fixed, the relative rotation of the connecting rod and the adjusting rod is reduced, and normal use of the valve body is ensured.

[0009] Further improvement of the technical scheme of the utility model lies in that the top of the connecting rod is attached with a reinforcing plate, the bottom surface of the reinforcing plate is attached with the surface of the adjusting rod, and a pair of guide blocks are fixedly installed on the bottom surface of the reinforcing plate.

[0010] According to the technical scheme, the guide blocks are clamped into the inside of the connecting rod and the adjusting rod, the surface of the reinforcing plate is attached with the surface of the connecting rod and the adjusting rod, and the possibility of the rotation of the connecting rod to the top is reduced, so that the connecting rod and the adjusting rod are reinforced, and the stability of the valve body is improved.

[0011] Further improvement of the technical scheme of the utility model lies in that the top of the reinforcing plate is attached with a plurality of anti-skid strips.

[0012] According to the technical scheme, the anti-skid strips are installed to increase the friction between the hands of the operator and the reinforcing plate, so that the reinforcing plate is conveniently moved, and the guide blocks are conveniently installed and removed in the inside of the connecting rod and the adjusting rod.

[0013] Further improvement of the technical scheme of the utility model lies in that the reinforcing part comprises a pull plate, the bottom of the pull plate is attached with the surface of the adjusting rod, the top of the pull plate is fixedly installed with a first spring, the bottom surface of the first spring is fixedly connected with the inner wall of the adjusting rod, the bottom of the pull plate on one side of the first spring is fixedly installed with a clamping block, the clamping block is mutually clamped with the inside of the fixed block, and the top of the pull plate is fixedly installed with a first pull block.

[0014] The technical scheme is characterized in that, during use of the valve body and the handle, the first spring can generate a pulling force on the pull plate by virtue of its own elastic force, so that the clamping block is clamped into the fixed block, thereby reducing the possibility of the handle rotating towards the bottom, and facilitating use of the handle.

[0015] The technical scheme is further improved in that the top surface of the fixed block around the clamping block is provided with an opening larger than the sectional area of the bottom surface of the clamping block.

[0016] The technical scheme is characterized in that, during use of the valve body and the handle, the first spring can generate a pulling force on the pull plate by virtue of its own elastic force, so that the clamping block is clamped into the fixed block, thereby reducing the possibility of the handle rotating towards the bottom, and facilitating use of the handle.

[0017] The technical scheme is further improved in that the side of the adjusting rod is fixedly provided with a baffle, and the bottom surface of the baffle is attached to the surface of the rotating member.

[0018] The technical scheme is characterized in that, during use of the valve body and the handle, the first spring can generate a pulling force on the pull plate by virtue of its own elastic force, so that the clamping block is clamped into the fixed block, thereby reducing the possibility of the handle rotating towards the bottom, and facilitating use of the handle.

[0019] The technical scheme is further improved in that the inside of the rotating member is attached with an anti-skid ring.

[0020] The technical scheme is characterized in that, during use of the valve body and the handle, the first spring can generate a pulling force on the pull plate by virtue of its own elastic force, so that the clamping block is clamped into the fixed block, thereby reducing the possibility of the handle rotating towards the bottom, and facilitating use of the handle.

[0021] The technical scheme is characterized in that, during use of the valve body and the handle, the first spring can generate a pulling force on the pull plate by virtue of its own elastic force, so that the clamping block is clamped into the fixed block, thereby reducing the possibility of the handle rotating towards the bottom, and facilitating use of the handle.

[0022] 1. The portable electric valve opener special for heat valve is characterized in that: the connecting rod is rotatably arranged between the adjusting rod, so that the connecting rod is turned by 180 degrees to one side of the top; the adjusting rod is rotatably connected with the handle through the rotating member, so that the handle is turned by 90 degrees to the other side of the bottom; the occupying space of the valve opener body is reduced, so that the operator can conveniently carry the valve opener body; the second spring can generate a pulling force on the adjusting plate, so that the limiting block is clamped into the inside of the connecting rod, thereby fixing the position of the connecting rod, and ensuring that the valve opener body can be normally used.

[0023] 2. The portable electric valve opener special for heat valve is characterized in that: the guide block can make the reinforcing plate attached to the surfaces of the connecting rod and the adjusting rod, thereby reducing the possibility of the connecting rod rotating towards the top, reinforcing the connecting rod and the adjusting rod, and improving the stability of the valve opener body.

[0024] 3. The utility model provides a portable electric valve opener special for thermal valve, in the process of using handle, first spring can form the tension to the pull plate, make the card block card into the inside of fixed block, further can reduce the possibility that handle rotates to bottom, and baffle 7 carries out spacing processing to handle 8 from top, can prevent handle 8 from rotating to top, anti -skid ring 17 can limit the rotation of rotating part 9 itself, reduced the possibility that handle 8 spontaneously rotates to a certain extent, thereby facilitate handle use. BRIEF DESCRIPTION OF DRAWINGS

[0025] The utility model will be further described below in connection with the drawings.

[0026] Figure 1 It is the perspective drawing of the utility model;

[0027] Figure 2 It is the perspective drawing of the whole folding form of the utility model;

[0028] Figure 3 It is the first cross section local structure schematic diagram of connecting rod of the utility model;

[0029] Figure 4 It is the cross section local structure schematic diagram of reinforcing part of the utility model;

[0030] Figure 5 It is the second cross section local structure schematic diagram of connecting rod of the utility model;

[0031] Figure 6 It is the cross section local structure schematic diagram of fixed block of the utility model.

[0032] In the drawing: 1, valve opener body; 2, connecting rod; 3, adjusting rod; 4, control box; 5, reinforcing part; 501, pull plate; 502, card block; 503, first spring; 504, first pull block; 6, reinforcing plate; 7, baffle; 8, handle; 9, rotating part; 10, adjusting plate; 11, second spring; 12, limiting block; 13, second pull block; 14, fixed block; 15, guide block; 16, anti -skid strip; 17, anti -skid ring. DETAILED DESCRIPTION

[0033] The utility model will be further described below in connection with the drawings.

[0034] Example 1

[0035] As Figure 1 , Figure 2 and Figure 3The utility model provides a portable electric valve opener special for heat valve, including valve opener body 1, one side fixed mounting of valve opener body 1 has connecting rod 2, one side of connecting rod 2 is rotatably connected with adjusting lever 3, and one side of adjusting lever 3 is rotatably installed with handle 8 through rotating part 9, and one side of adjusting lever 3 top is provided with reinforcing component 5 for limiting and reinforcing handle 8, and the top fixed mounting of handle 8 has fixed block 14, and the bottom of adjusting lever 3 is slidably connected with adjusting plate 10 through second spring 11, and the top fixed mounting of adjusting plate 10 of second spring 11 other side has limit block 12, the limit block 12 and the inside of connecting rod 2 are mutually engaged, and the bottom fixed mounting of adjusting plate 10 has second pull 13, and the bottom fixed mounting of adjusting lever 3 of adjusting plate 10 one side has control box 4.

[0036] In the embodiment, the existing electric valve opener structure for heat valve is fixed, and the overall space is large, which leads to the inconvenience of the operator to carry the electric valve opener for heat valve, and the electric valve opener is used at any time, and the application has certain inconvenience, the connecting rod 2 and the adjusting lever 3 are rotatably arranged, the connecting rod 2 can be conveniently turned to one side of the top by one hundred and eighty degrees, the adjusting lever 3 and the handle 8 are rotatably arranged through the rotating part 9, the handle 8 can be conveniently turned to the other side of the bottom by ninety degrees, so that the overall space of the valve opener body 1 is reduced, the portable effect of the valve opener body 1 is improved, and then the operator can conveniently carry, and in the process of using the valve opener body 1, the adjusting plate 10 can be formed by the elastic force of the second spring 11, the limit block 12 is clamped into the inside of the connecting rod 2, and then the position of the connecting rod 2 on the other side of the adjusting lever 3 can be fixed, the relative rotation possibility of the connecting rod 2 and the adjusting lever 3 is reduced, so that the valve opener body 1 can be normally used.

[0037] Embodiment 2

[0038] As Figure 1 , Figure 2 and Figure 3 As shown in embodiment 1, the utility model provides technical scheme on the basis: preferably, the top of connecting rod 2 is attached with reinforcing plate 6, the bottom surface of reinforcing plate 6 is attached with adjusting lever 3, and the bottom surface of reinforcing plate 6 is fixedly installed with a pair of guide blocks 15, each guide block 15 is mutually engaged with the inside of each connecting rod 2 and adjusting lever 3, and the top of reinforcing plate 6 is attached with several antiskid strips 16.

[0039] In the embodiment, the guiding block 15 is clamped to the inside of the connecting rod 2 and the adjusting rod 3, so that the surface of the reinforcing plate 6 is attached to the surface of the connecting rod 2 and the adjusting rod 3, thereby reducing the possibility of the connecting rod 2 rotating to the top, reinforcing the connecting rod 2 and the adjusting rod 3, and improving the stability of the valve opener body 1; the anti-skid strip 16 is installed to increase the friction between the operator's hand and the reinforcing plate 6, so as to facilitate the movement of the reinforcing plate 6, and facilitate the installation and disassembly of the guiding block 15 in the inside of the connecting rod 2 and the adjusting rod 3.

[0040] Embodiment 3

[0041] As shown in Figure 1 , Figure 2 and Figure 4 , based on the embodiment 2, the utility model provides technical scheme: preferably, the reinforcing part 5 includes the pull plate 501, the bottom of the pull plate 501 is attached to the surface of the adjusting rod 3, the top of the pull plate 501 is fixedly installed with the first spring 503, the bottom surface of the first spring 503 is fixedly connected with the inner wall of the adjusting rod 3, the bottom of the pull plate 501 on the side of the first spring 503 is fixedly installed with the clamping block 502, the clamping block 502 is mutually clamped with the inside of the fixed block 14, the top of the pull plate 501 is fixedly installed with the first pull block 504, the top surface of the fixed block 14 on the periphery of the clamping block 502 is provided with the opening larger than the sectional area of the bottom surface of the clamping block 502, one side of the adjusting rod 3 is fixedly installed with the baffle 7, the bottom surface of the baffle 7 is attached to the surface of the rotating part 9, and the inside of the rotating part 9 is attached with the anti-skid ring 17.

[0042] In the embodiment, in the process of using the valve opener body 1 and the handle 8, the first spring 503 can form a pulling force on the pull plate 501 by the elastic force of the first spring 503 itself, so that the clamping block 502 is clamped into the inside of the fixed block 14, thereby reducing the possibility of the handle 8 rotating to the bottom, so as to facilitate the use of the handle 8; by opening the opening on the surface of the fixed block 14, the clamping block 502 can be quickly aligned with the inside of the fixed block 14, so as to clamp the clamping block 502 into the inside of the fixed block 14; by installing the baffle 7, the handle 8 can be limited from the top, thereby preventing the handle 8 from rotating to the top, limiting the handle 8, and by installing the anti-skid ring 17, the rotation of the rotating part 9 itself can be limited, thereby reducing the possibility of the handle 8 rotating spontaneously to a certain extent, and achieving the effect of anti-skid.

[0043] The working principle of the special portable electric valve opener for heat valve will be described in detail below.

[0044] As shown in Figures 1-6As shown, when the open-valve body 1 is used, the second spring 11 can pull the adjusting plate 10, so that the limiting block 12 is clamped into the inside of the connecting rod 2, the connecting rod 2 is limited, and the two guide blocks 15 are clamped into the inside of the connecting rod 2 and the adjusting rod 3 respectively, then the connecting rod 2 can be limited and reinforced by the reinforcing plate 6, the first spring 503 is used to form a pulling force on the pulling plate 501, so that the clamping block 502 is clamped into the inside of the fixed block 14, the handle 8 is limited, after the use of the open-valve body 1 is completed, the operator can pull the first pulling block 504 to the top, so that the clamping block 502 is separated from the inside of the fixed block 14, then the handle 8 is rotated to the bottom, the anti-skid strip 16 is pushed, so that the guide block 15 is separated from the inside of the connecting rod 2 and the adjusting rod 3, the reinforcing plate 6 is disassembled, the second pulling block 13 is pulled to the bottom, so that the limiting block 12 is separated from the inside of the connecting rod 2, finally the open-valve body 1 is rotated one hundred and eighty degrees to the other side of the top, the device is folded, so that the open-valve body 1 is carried and moved.

[0045] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A portable electric valve opener for thermal valve, comprising a valve opener body (1); characterized in that: The one side of the valve body (1) is fixedly installed with a connecting rod (2), one side of the connecting rod (2) is rotatably connected with an adjusting rod (3), one side of the adjusting rod (3) is rotatably installed with a handle (8) through a rotating piece (9), one side of the top of the adjusting rod (3) is provided with a reinforcing component (5) for limiting and reinforcing the handle (8), the top of the handle (8) is fixedly installed with a fixed block (14), the bottom of the adjusting rod (3) is slidably connected with an adjusting plate (10) through a second spring (11), the top of the adjusting plate (10) on the other side of the second spring (11) is fixedly installed with a limiting block (12), the limiting block (12) is clamped with the inside of the connecting rod (2), the bottom of the adjusting plate (10) is fixedly installed with a second pull block (13), the bottom of the adjusting rod (3) on one side of the adjusting plate (10) is fixedly installed with a control box (4).

2. The portable electric valve actuator for use with a thermostatic valve as set forth in claim 1, wherein: The top of the connecting rod (2) is provided with a reinforcing plate (6), the bottom surface of the reinforcing plate (6) is attached to the surface of the adjusting rod (3), and a pair of guide blocks (15) are fixedly installed on the bottom surface of the reinforcing plate (6), each guide block (15) is clamped with the inside of each connecting rod (2) and the adjusting rod (3).

3. The portable electric valve actuator for use with a thermostatic valve as defined in claim 2, wherein: The top of the reinforcing plate (6) is attached with several anti-skid strips (16).

4. The portable electric valve opener for a thermal valve according to claim 3, wherein: The reinforcing component (5) comprises a pull plate (501), the bottom of the pull plate (501) is attached to the surface of the adjusting rod (3), the top of the pull plate (501) is fixedly installed with a first spring (503), the bottom surface of the first spring (503) is fixedly connected with the inner wall of the adjusting rod (3), the bottom of the pull plate (501) on one side of the first spring (503) is fixedly installed with a clamping block (502), the clamping block (502) is clamped with the inside of the fixed block (14), the top of the pull plate (501) is fixedly installed with a first pull block (504).

5. The portable electric valve actuator for use with a thermostatic valve as defined in claim 4, wherein: The top surface of the fixed block (14) on the periphery of the clamping block (502) is provided with an opening larger than the cross-sectional area of the bottom surface of the clamping block (502).

6. The portable electric valve actuator for use with a thermal valve as defined in claim 1, wherein: One side of the adjusting rod (3) is fixedly installed with a baffle (7), the bottom surface of the baffle (7) is attached to the surface of the rotating piece (9).

7. The portable electric valve actuator for use with a thermostatic valve as defined in claim 6, wherein: The inside of the rotating piece (9) is attached with an anti-skid ring (17).

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