CN111503391A

CN111503391A - Valve that security performance is high that possesses fixed effectual

Info

Publication number: CN111503391A
Application number: CN202010285598.9A
Authority: CN
Inventors: 周纯
Original assignee: Ningbo Huawang Information Technology Co ltd
Current assignee: Ningbo Huawang Information Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-08-07

Abstract

The invention discloses a valve with good fixing effect and high safety performance, which comprises a valve body, wherein pipeline bodies are fixedly connected to two sides of the valve body, first fixing plates are sleeved on two sides of the surface of the valve body, and second fixing plates matched with the first fixing plates are sleeved on the surface of the pipeline body. The valve comprises a valve body, a pipeline body, a first fixing plate, a second fixing plate, a shell, an adjusting mechanism, a fixing mechanism, a positioning groove, a limiting block, a limiting groove and an opening, wherein the valve body is arranged on the pipeline body, the first fixing plate is arranged on the pipeline body, the second fixing plate is arranged on the pipeline body, and the limiting block is arranged on the limiting groove.

Description

Valve that security performance is high that possesses fixed effectual

Technical Field

The invention belongs to the technical field of valve installation, and particularly relates to a valve with good fixing effect and high safety performance.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters of a conveying medium, according to its function, it can be divided into shutoff valve, check valve and regulating valve, the valve is a control component in fluid conveying system, and possesses the functions of stopping, regulating and guiding, preventing counter-flow, stabilizing pressure, shunting or overflow and relieving pressure, valves used in fluid control systems, from the simplest shut-off valves to the various valves used in extremely complex autonomous systems, the valves are classified into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, duplex steel valves, plastic valves, nonstandard valves and the like according to the materials.

When the parameter of switching pipeline, control flow direction, regulation and control conveying medium, need use the valve that the security performance is high, the problem that prior art exists is: the fixed effect of valve that current security performance is high is relatively poor after the installation is accomplished, may cause the junction of valve and pipeline to cause because of pressure to burst open to influence the linkage effect of valve, bring inconvenience for the user, influence the user and use.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a valve with good fixing effect and high safety performance, which has the advantage of good fixing effect and solves the problems that the existing valve with high safety performance has poor fixing effect after being installed, and the joint of the valve and a pipeline is likely to crack due to pressure, so that the connecting effect of the valve is affected, inconvenience is brought to a user, and the use of the user is affected.

The invention is realized in such a way that the valve with good fixing effect and high safety performance comprises a valve body, the two sides of the valve body are both fixedly connected with a pipeline body, the two sides of the surface of the valve body are both sleeved with first fixing plates, a second fixing plate matched with the first fixing plate is sleeved on the surface of the pipeline body, a shell is arranged between the front side and the rear side of the first fixing plate and the second fixing plate, the inner cavity of the shell is provided with an adjusting mechanism, both sides of the inner cavity of the shell are provided with fixing mechanisms matched with the adjusting mechanism, the both sides of casing all are provided with the positioning mechanism who uses with the fixed establishment cooperation, the constant head tank that uses with the positioning mechanism cooperation is all seted up with the front side and the rear side that the second fixed plate one side was kept away from to first fixed plate front side and rear side and second fixed plate one side.

Preferably, the adjusting mechanism comprises a knob, a threaded rod is fixedly connected to one side of the knob, which is close to the shell, a regulating plate is sleeved on one side of the threaded rod, which is far away from the knob, and penetrates through the inner cavity of the shell, a threaded hole matched with the threaded rod is formed in one side of the regulating plate, which is close to the knob, a sliding hole is formed in each of two sides of the regulating plate, which are close to the knob, and is movably connected with the inner wall of the shell, a sliding rod matched with the inner wall of the shell is arranged in the inner cavity of each sliding hole, and a connecting block matched with the fixing mechanism is fixedly connected to each of.

Preferably, the fixing mechanism comprises a limiting plate, the top and the bottom of the limiting plate are both fixedly connected with a sliding block, the inner wall of the shell is provided with a sliding groove matched with the sliding block, the rear side of the limiting plate is provided with a fixing groove matched with the adjusting mechanism, one sides of the two limiting plates opposite to each other are both fixedly connected with fixing rods, the surfaces of the fixing rods are sleeved with springs, and one sides of the fixing rods far away from the limiting plate penetrate to the outer side of the shell and are fixedly connected with the positioning mechanism.

Preferably, the positioning mechanism comprises a pull ring, a connecting plate matched with the fixing mechanism is fixedly connected to one side, close to the shell, of the pull ring, and a positioning block matched with the positioning groove is fixedly connected to one side, close to the positioning groove, of the connecting plate.

Preferably, the surface of the valve body is fixedly connected with the inner wall of the first fixing plate, the surface of the pipeline body is fixedly connected with the inner wall of the second fixing plate, the side of the shell close to the first fixing plate and the side of the shell close to the second fixing plate are both fixedly connected with limiting blocks, and the side of the first fixing plate and the side of the second fixing plate close to the shell are both provided with limiting grooves matched with the limiting blocks for use.

Preferably, the surface of the threaded rod is movably connected with the connecting part of the shell through a bearing, the surface of the threaded rod is movably connected with the inner wall of the threaded hole through threads, a bearing seat is sleeved on one side of the threaded rod, which is far away from the knob, one side of the bearing seat, which is close to the inner wall of the shell, is fixedly connected with the inner wall of the shell, the surface of the sliding rod is contacted with the inner wall of the sliding hole, and one side of the sliding rod, which is close to the inner wall of the shell, is fixedly connected.

Preferably, one side of the sliding block, which is close to the inner wall of the sliding chute, is in contact with the inner wall of the sliding chute, the surface of the fixed rod is in contact with the inner wall of the spring, and through holes matched with the fixed rod are formed in the two sides of the shell.

Preferably, one side of the connecting plate, which is close to the shell, is in contact with the shell, and one side of the positioning block, which is close to the inner wall of the positioning groove, is in contact with the inner wall of the positioning groove.

Compared with the prior art, the invention has the following beneficial effects:

1. the valve comprises a valve body, a pipeline body, a first fixing plate, a second fixing plate, a shell, an adjusting mechanism, a fixing mechanism, a positioning groove, a limiting block, a limiting groove and an opening, wherein the valve body is arranged on the pipeline body, the first fixing plate is arranged on the pipeline body, the second fixing plate is arranged on the pipeline body, and the limiting block is arranged on the limiting groove.

2. According to the invention, the adjusting mechanism is arranged, so that the position of the connecting block can be adjusted, a user can fix the position of the positioning block conveniently, the fixing effect of the positioning block on the first fixing plate and the second fixing plate is increased, the fixing effect between the pipeline body and the valve body is improved, and the stability is increased.

3. The fixing mechanism is arranged, so that the fixing effect can be achieved, the positioning block can conveniently fix the first fixing plate and the second fixing plate, and the fixing effect of the positioning block on the first fixing plate and the second fixing plate is improved.

4. According to the invention, the positioning mechanism is arranged, so that the positions of the first fixing plate and the second fixing plate can be conveniently fixed, the fixing effect between the pipeline body and the valve is increased, the fixing effect of the device is improved, and the device is convenient for a user to use.

5. The first fixing plate and the second fixing plate are arranged to play a role in fixing, the limiting block and the limiting groove are arranged to play a role in limiting, a user can fix the position of the shell conveniently, the stability among the shell, the first fixing plate and the second fixing plate is improved, and the shell is convenient to use.

6. According to the invention, the bearing and the bearing seat are arranged, so that the threaded rod can rotate conveniently, the threaded rod can be limited, the position of the adjusting plate can be adjusted conveniently by a user through the threaded rod and the threaded hole, the limiting effect can be realized through the sliding rod and the sliding hole, the stability of the adjusting plate during moving is increased, and the position of the adjusting plate is prevented from deviating, so that the position of the connecting block is influenced.

7. The positioning block is provided with the sliding holes and the sliding grooves, so that the limiting effect can be achieved, the moving stability of the limiting plate is improved, the position of the limiting plate is prevented from deviating, the connecting effect can be achieved by arranging the fixing rods, the fixing effect of the positioning block can be improved by arranging the springs, and the fixing rods can be conveniently moved by arranging the through holes.

8. The positioning block fixing device has the advantages that the connecting plate is arranged, so that the connecting effect can be achieved, a user can conveniently adjust the position of the positioning block, the positioning block is arranged, the fixing effect can be achieved, the positioning groove is arranged, the limiting effect can be achieved, and the fixing effect of the positioning block is improved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front view of a structure provided by an embodiment of the present invention;

FIG. 3 is a rear cross-sectional view of a structure provided by an embodiment of the present invention;

FIG. 4 is a top cross-sectional view of a portion of a structure provided by an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 3 at A in accordance with an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 4 at B in accordance with an embodiment of the present invention;

fig. 7 is a schematic perspective view of an embodiment of the invention providing a threaded rod, an adjustment plate, a slide rod, and a connection block.

In the figure: 1. a valve body; 2. a pipe body; 3. a first fixing plate; 4. a second fixing plate; 5. a housing; 6. an adjustment mechanism; 601. a knob; 602. a threaded rod; 603. an adjusting plate; 604. a threaded hole; 605. a slide hole; 606. a slide bar; 607. connecting blocks; 7. a fixing mechanism; 701. a limiting plate; 702. a slider; 703. a chute; 704. fixing grooves; 705. fixing the rod; 706. a spring; 8. a positioning mechanism; 801. a pull ring; 802. a connecting plate; 803. positioning blocks; 9. positioning a groove; 10. a limiting block; 11. a limiting groove; 12. and (6) a port.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 7, a valve with good fixing effect and high safety performance provided in an embodiment of the present invention includes a valve body 1, wherein two sides of the valve body 1 are both fixedly connected with a pipe body 2, two sides of the surface of the valve body 1 are both sleeved with a first fixing plate 3, a surface of the pipe body 2 is sleeved with a second fixing plate 4 used in cooperation with the first fixing plate 3, a housing 5 is disposed between the front side and the rear side of the first fixing plate 3 and the second fixing plate 4, an inner cavity of the housing 5 is provided with an adjusting mechanism 6, two sides of the inner cavity of the housing 5 are both provided with fixing mechanisms 7 used in cooperation with the adjusting mechanism 6, two sides of the housing 5 are both provided with positioning mechanisms 8 used in cooperation with the fixing mechanisms 7, the front side and the rear side of the first fixing plate 3 far away from one side of the second fixing plate 4 and the front side and the rear side of the second fixing plate 4 far away from one side of the first fixing plate 3 are both provided with positioning grooves 9 matched with the positioning mechanisms 8 for use.

Referring to fig. 1, fig. 2, fig. 4, fig. 5, fig. 6 and fig. 7, the adjusting mechanism 6 includes a knob 601, one side of the knob 601 close to the casing 5 is fixedly connected with a threaded rod 602, one side of the threaded rod 602 far away from the knob 601 runs through to the inner cavity of the casing 5 and is sleeved with an adjusting plate 603, one side of the adjusting plate 603 close to the knob 601 is provided with a threaded hole 604 used in cooperation with the threaded rod 602, one side of the threaded rod 602 far away from the knob 601 is movably connected with the inner wall of the casing 5, two sides of the adjusting plate 603 close to one side of the knob 601 are both provided with a sliding hole 605, the inner cavity of the sliding hole 605 is provided with a sliding rod 606 used in cooperation with the inner wall of.

Adopt above-mentioned scheme: through setting up adjustment mechanism 6, can play the regulatory action to the position of connecting block 607, the person of facilitating the use fixes the position of locating piece 803, has increased the fixed effect of locating piece 803 to first fixed plate 3 and second fixed plate 4, has improved the fixed effect between pipeline body 2 and the valve body 1, has increased stability.

Referring to fig. 4, 5 and 6, the fixing mechanism 7 includes a limiting plate 701, a slider 702 is fixedly connected to the top and the bottom of the limiting plate 701, a sliding chute 703 used in cooperation with the slider 702 is formed in the inner wall of the housing 5, a fixing groove 704 used in cooperation with the adjusting mechanism 6 is formed in the rear side of the limiting plate 701, fixing rods 705 are fixedly connected to one opposite sides of the two limiting plates 701, a spring 706 is sleeved on the surface of each fixing rod 705, and one side of each fixing rod 705, which is far away from the limiting plate 701, penetrates through the outer side of the housing 5 and is fixedly connected with the positioning.

Adopt above-mentioned scheme: through setting up fixed establishment 7, can play the fixed action, make things convenient for locating piece 803 to fix first fixed plate 3 and second fixed plate 4, improved the fixed effect of locating piece 803 to first fixed plate 3 and second fixed plate 4.

Referring to fig. 1, 3 and 5, the positioning mechanism 8 includes a pull ring 801, a connecting plate 802 used in cooperation with the fixing mechanism 7 is fixedly connected to a side of the pull ring 801 close to the housing 5, and a positioning block 803 used in cooperation with the positioning groove 9 is fixedly connected to a side of the connecting plate 802 close to the positioning groove 9.

Adopt above-mentioned scheme: through setting up positioning mechanism 8, the position of first fixed plate 3 and second fixed plate 4 is conveniently fixed, has increased the fixed effect between pipeline body 2 and the valve, improves the device's fixed effect, and convenient to use person uses.

Referring to fig. 1 and 2, the surface of the valve body 1 is fixedly connected with the inner wall of the first fixing plate 3, the surface of the pipeline body 2 is fixedly connected with the inner wall of the second fixing plate 4, the shell 5 is close to one side of the first fixing plate 3 and one side of the second fixing plate 4 and is fixedly connected with a limiting block 10, and one side of the first fixing plate 3 and one side of the second fixing plate 4 close to the shell 5 are provided with a limiting groove 11 matched with the limiting block 10 for use.

Adopt above-mentioned scheme: through setting up first fixed plate 3 and second fixed plate 4, can play the fixed action, through setting up stopper 10 and spacing groove 11, can play limiting displacement, the person of facilitating the use fixes the position of casing 5, has increased the stability between casing 5 and first fixed plate 3 and the second fixed plate 4, and the person of facilitating the use uses.

Referring to fig. 6, the connection between the surface of the threaded rod 602 and the housing 5 is movably connected through a bearing, the surface of the threaded rod 602 is movably connected through a thread with the inner wall of the threaded hole 604, a bearing seat is sleeved on the side of the threaded rod 602 away from the knob 601, the side of the bearing seat close to the inner wall of the housing 5 is fixedly connected with the inner wall of the housing 5, the surface of the sliding rod 606 is in contact with the inner wall of the sliding hole 605, and the side of the sliding rod 606 close to the inner wall of the housing 5 is fixedly connected with.

Adopt above-mentioned scheme: through setting up bearing and bearing frame, make things convenient for threaded rod 602 to rotate, play limiting displacement to threaded rod 602 simultaneously, through setting up threaded rod 602 and screw hole 604, the person of facilitating the use adjusts the position of regulating plate 603, through setting up slide bar 606 and slide opening 605, can play limiting displacement, stability when having increased regulating plate 603 and removing avoids the position of regulating plate 603 to take place to move partially, thereby influence the position of connecting block 607.

Referring to fig. 5, one side of the slider 702 close to the inner wall of the sliding groove 703 is in contact with the inner wall of the sliding groove 703, the surface of the fixing rod 705 is in contact with the inner wall of the spring 706, and both sides of the housing 5 are provided with through holes 12 used in cooperation with the fixing rod 705.

Adopt above-mentioned scheme: through setting up slide opening 605 and spout 703, can play limiting displacement, increased limiting plate 701 and removed the stability that is, avoid limiting plate 701's position to take place the bias, through setting up dead lever 705, can play the connection effect, through setting up spring 706, can increase the fixed effect of locating piece 803, through setting up opening 12, make things convenient for dead lever 705 to remove.

Referring to fig. 4, one side of the connecting plate 802 close to the housing 5 contacts the housing 5, and one side of the positioning block 803 close to the inner wall of the positioning groove 9 contacts the inner wall of the positioning groove 9.

Adopt above-mentioned scheme: through setting up connecting plate 802, can play the connection effect, the person of facilitating the use adjusts the position of locating piece 803, through setting up locating piece 803, can play the fixed action, through setting up constant head tank 9, can play limiting displacement, has increased the fixed effect of locating piece 803.

The working principle of the invention is as follows:

when in use, a user fixes the first fixing plate 3 and the second fixing plate 4 on the surfaces of the valve body 1 and the pipeline body 2 respectively, then pulls the pull ring 801, the pull ring 801 drives the positioning block 803 to move through the connecting plate 802, the connecting plate 802 drives the limiting plate 701 to move through the fixing rod 705 and extrudes the spring 706, the limiting plate 701 drives the slider 702 to slide in the cavity of the sliding groove 703, the shell 5 is moved, the shell 5 drives the limiting block 10 to enter the cavity of the limiting groove 11, the pull ring 801 is released, the force released after the spring 706 is compressed drives the fixing rod 705 to move reversely through the limiting plate 701, the limiting plate 701 drives the slider 702 to slide reversely in the cavity of the sliding groove 703, the fixing rod 705 drives the positioning block 803 to enter the cavity of the positioning groove 9 through the connecting plate 802, the positioning block 803 enters the cavity of the positioning groove 9 to fix the, the knob 601 drives the threaded rod 602 to rotate, the threaded rod 602 rotates in the inner cavity of the threaded hole 604, the adjusting plate 603 moves under the action of the threads, the adjusting plate 603 slides on the surface of the sliding rod 606 through the sliding hole 605, and the adjusting plate 603 drives the connecting block 607 to enter the inner cavity of the fixing groove 704 and fix the position of the positioning block 803.

In summary, the following steps: this valve that possesses fixed effectual security performance is high, through setting up valve body 1, pipeline body 2, first fixed plate 3, second fixed plate 4, casing 5, adjustment mechanism 6, fixing mechanism 7, positioning mechanism 8, constant head tank 9, stopper 10, spacing groove 11 and opening 12's cooperation is used, it is relatively poor to have solved the fixed effect of valve that current security performance is high after the installation is accomplished, may cause the junction of valve and pipeline to cause the bursting apart because of pressure, thereby influence the linkage effect of valve, bring inconvenience for the user, influence the problem that the user used, this valve that possesses fixed effectual security performance is high, possess fixed effectual advantage, be worth promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a valve that security performance is high that possesses fixed effectual, includes valve body (1), its characterized in that: the equal fixedly connected with pipeline body (2) in both sides of valve body (1), the both sides on valve body (1) surface all overlap and are equipped with first fixed plate (3), the surface cover of pipeline body (2) is equipped with second fixed plate (4) that uses with first fixed plate (3) cooperation, all be provided with between the front side and the rear side of first fixed plate (3) and second fixed plate (4) casing (5), the inner chamber of casing (5) is provided with adjustment mechanism (6), the both sides of casing (5) inner chamber all are provided with fixed establishment (7) that use with adjustment mechanism (6) cooperation, the both sides of casing (5) all are provided with positioning mechanism (8) that use with fixed establishment (7) cooperation, the front side and the rear side that first fixed plate (3) one side was kept away from to second fixed plate (4) one side and second fixed plate (4) are kept away from in first fixed plate (3) one side and front side and rear side all seted up and are joined in marriage with positioning mechanism (8) and join in A positioning groove (9) used together.

2. The valve with good fixing effect and high safety performance as claimed in claim 1, wherein: the adjusting mechanism (6) comprises a knob (601), a threaded rod (602) is fixedly connected to one side of the knob (601) close to the shell (5), one side of the threaded rod (602) far away from the knob (601) penetrates through the inner cavity of the shell (5) and is sleeved with an adjusting plate (603), one side of the adjusting plate (603) close to the knob (601) is provided with a threaded hole (604) matched with the threaded rod (602), one side of the threaded rod (602) far away from the knob (601) is movably connected with the inner wall of the shell (5), both sides of one side of the adjusting plate (603) close to the knob (601) are provided with sliding holes (605), the inner cavity of the sliding hole (605) is provided with a sliding rod (606) which is matched with the inner wall of the shell (5), the adjusting plate (603) is close to the connecting block (607) which is matched with the fixing mechanism (7) and used at two sides of one side of the knob (601).

3. The valve with good fixing effect and high safety performance as claimed in claim 1, wherein: fixing mechanism (7) include limiting plate (701), the top and the equal fixedly connected with slider (702) in bottom of limiting plate (701), spout (703) that use with slider (702) cooperation are seted up to the inner wall of casing (5), fixed slot (704) that use with adjustment mechanism (6) cooperation are seted up to the rear side of limiting plate (701), two equal fixedly connected with dead levers (705) in the opposite one side of limiting plate (701), the surface cover of dead lever (705) is equipped with spring (706), one side that limiting plate (701) were kept away from to dead lever (705) run through to the outside of casing (5) and with positioning mechanism (8) fixed connection.

4. The valve with good fixing effect and high safety performance as claimed in claim 1, wherein: positioning mechanism (8) include pull ring (801), one side fixedly connected with that pull ring (801) is close to casing (5) is connected with connecting plate (802) that fixed establishment (7) cooperation was used, one side fixedly connected with that connecting plate (802) are close to constant head tank (9) is with constant head tank (9) cooperation locating piece (803) that use.

5. The valve with good fixing effect and high safety performance as claimed in claim 1, wherein: the utility model discloses a valve, including valve body (1), the inner wall fixed connection of the surface of valve body (1) and first fixed plate (3), the surface of pipeline body (2) and the inner wall fixed connection of second fixed plate (4), the equal fixedly connected with stopper (10) in one side that casing (5) are close to first fixed plate (3) and second fixed plate (4), spacing groove (11) that use with stopper (10) cooperation are all seted up in one side that first fixed plate (3) and second fixed plate (4) are close to casing (5).

6. The valve with good fixing effect and high safety performance as claimed in claim 2, wherein: the surface of the threaded rod (602) is movably connected with the connection part of the shell (5) through a bearing, the surface of the threaded rod (602) is movably connected with the inner wall of the threaded hole (604) through threads, a bearing seat is sleeved on one side, away from the knob (601), of the threaded rod (602), one side, close to the inner wall of the shell (5), of the bearing seat is fixedly connected with the inner wall of the shell (5), the surface of the sliding rod (606) is in contact with the inner wall of the sliding hole (605), and one side, close to the inner wall of the shell (5), of the sliding rod (606) is fixedly connected with the inner wall of the shell (5).

7. The valve with good fixing effect and high safety performance as claimed in claim 3, wherein: one side of the sliding block (702), which is close to the inner wall of the sliding groove (703), is in contact with the inner wall of the sliding groove (703), the surface of the fixing rod (705) is in contact with the inner wall of the spring (706), and through holes (12) matched with the fixing rod (705) for use are formed in the two sides of the shell (5).

8. The valve with good fixing effect and high safety performance as claimed in claim 4, wherein: one side that connecting plate (802) are close to casing (5) contacts with casing (5), one side that locating piece (803) are close to constant head tank (9) inner wall contacts with the inner wall of constant head tank (9).