CN219472868U

CN219472868U - Auxiliary opening device for boiler valve

Info

Publication number: CN219472868U
Application number: CN202320515361.4U
Authority: CN
Inventors: 杨茂
Original assignee: Shaanxi Xinfengyuan Environmental Protection Technology Engineering Co ltd
Current assignee: Shaanxi Xinfengyuan Environmental Protection Technology Engineering Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-04
Anticipated expiration: 2033-03-16

Abstract

The utility model provides an auxiliary opening device for a boiler valve, and belongs to the technical field of boiler valves. The auxiliary opening device for the boiler valve comprises a valve, a first mounting box and an auxiliary opening mechanism, wherein a hand wheel is rotatably arranged on the upper portion of the valve, one end of the valve is communicated with a pipeline, and the first mounting box is arranged on the upper portion of the pipeline. According to the utility model, the rotating wheel is placed on the upper part of the hand wheel, the deflector rod is stirred to drive the limiting rod to move according to the size of the hand wheel, then the rotating wheel is continuously moved downwards to enable the rotating wheel to be in contact with the hand wheel, the limiting rod is inserted between the inner ring and the outer ring of the hand wheel, under the action of the spring, the mounting block drives the limiting rod to move towards the inner ring of the hand wheel and abut against the side wall of the inner ring of the hand wheel, so that the limiting of the hand wheel can be completed, and then the rotating shaft and the rotating wheel can be driven to rotate through the motor, so that the auxiliary opening of the valve is realized, the working difficulty is reduced, and the working efficiency is improved.

Description

Auxiliary opening device for boiler valve

Technical Field

The utility model relates to the field of boiler valves, in particular to an auxiliary opening device for a boiler valve.

Background

Valves are mechanical devices that control the flow, direction, pressure, temperature, etc. of a flowing fluid medium, and are essential components in a piping system. The valve can be operated manually or by a hand wheel, a handle or a pedal, and the pressure, the temperature and the flow rate of the fluid medium can be changed by control. The valve may operate continuously or repeatedly on these changes, such as a safety valve installed in a hot water system or a steam boiler. The valve is also classified into cast iron valve, cast steel valve, stainless steel valve, chromium molybdenum vanadium steel valve, dual-phase steel valve, plastic valve, non-standard valve materials. Valves are usually arranged at the inlet and outlet of the boiler to control the flow direction of the liquid.

When the existing boiler valve is opened and closed, the valve is controlled by manually rotating the hand wheel, time and labor are wasted, abrasion can occur after the valve is used for a long time, the valve is not easy to open manually, and the working difficulty is increased.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides an auxiliary opening device for a boiler valve, which overcomes the above technical problems or at least partially solves the above problems.

The utility model is realized in the following way:

the utility model provides an auxiliary opening device of a boiler valve, which comprises a valve, a first mounting box and an auxiliary opening mechanism, wherein a hand wheel is rotatably arranged on the upper part of the valve, one end of the valve is communicated with a pipeline, the first mounting box is arranged on the upper part of the pipeline, a bracket is fixedly arranged on the upper part of the first mounting box, a connecting plate is slidably arranged on the side wall of the bracket, a second mounting box is fixedly arranged on the side wall of the connecting plate, and the auxiliary opening mechanism comprises

The motor is fixedly arranged in the inner cavity of the second installation box, and a rotating shaft is fixedly arranged at the output end of the motor;

the rotating wheel is fixedly arranged at one end of the rotating shaft, and a plurality of first sliding grooves are formed in the surface of the rotating wheel;

the installation piece, installation piece slidable mounting is at first spout inner chamber, installation piece lower part fixed mounting has the gag lever post.

In a preferred scheme, a first sliding block is fixedly arranged on the side wall of the mounting block, and the first sliding block is in sliding connection with the first sliding groove.

In a preferred scheme, a spring is fixedly arranged in the inner cavity of the first sliding groove, one end of the spring is fixedly connected with the rotating wheel, and the other end of the spring is fixedly connected with the mounting block.

In a preferred scheme, a deflector rod is fixedly arranged on the upper part of the mounting block.

In a preferred scheme, the second sliding groove is formed in the side wall of the support, the second sliding block is fixedly arranged on the side wall of the connecting plate and is in sliding connection with the second sliding groove, the tension spring is fixedly arranged in the inner cavity of the second sliding groove, one end of the tension spring is fixedly connected with the support, and the other end of the tension spring is fixedly connected with the connecting plate.

In a preferred embodiment, the first installation box has a battery fixedly mounted therein.

In a preferred scheme, the lower part of the first mounting box is rotatably provided with a bidirectional screw rod, and one end of the bidirectional screw rod is fixedly provided with a knob.

In a preferred scheme, the surface of the bidirectional screw rod is symmetrically provided with a thread block in a thread mode, and the lower part of the thread block is fixedly provided with a clamping block.

The utility model provides an auxiliary opening device for a boiler valve, which has the beneficial effects that:

1. through setting up supplementary opening mechanism, place the runner on hand wheel upper portion, according to the size of hand wheel, stir driving lever drive gag lever post and remove, then continue to move the runner downwards, make runner and hand wheel contact, and insert the gag lever post between hand wheel inner circle and the outer lane, under the effect of spring, the installation piece drives the gag lever post and removes to hand wheel inner circle direction, and support tightly at hand wheel inner circle lateral wall, can accomplish the spacing to the hand wheel, then can drive pivot and runner through the motor and rotate, thereby drive the hand wheel and rotate, realize opening the assistance of valve, reduce the work degree of difficulty, improve work efficiency.

2. Through setting up the clamp splice, place first install bin on pipeline upper portion, can drive two-way lead screw through turning the knob and rotate, drive two screw blocks and be close to each other and remove to fix first install bin and pipeline through the clamp splice, make auxiliary operation go on smoothly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall perspective view provided by an embodiment of the present utility model;

FIG. 2 is a side perspective view of an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a front view cross-section structure according to an embodiment of the present utility model;

fig. 4 is an enlarged view at a in fig. 3 provided in an embodiment of the present utility model.

In the figure: 1. a valve; 101. a hand wheel; 2. a first mounting box; 3. a bracket; 301. a second chute; 4. a connecting plate; 401. a second slider; 402. a tension spring; 5. a second mounting box; 6. an auxiliary opening mechanism; 601. a motor; 602. a rotating shaft; 603. a rotating wheel; 604. a first chute; 605. a mounting block; 606. a first slider; 607. a limit rod; 608. a spring; 609. a deflector rod; 7. a storage battery; 8. a two-way screw rod; 9. a screw block; 10. clamping blocks; 11. and (5) a knob.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: after the boiler valve is used for a long time, abrasion can occur, the boiler valve is not easy to open, and therefore the boiler valve is required to be opened by means of an auxiliary tool, the auxiliary opening device comprises a valve 1, a first mounting box 2 and an auxiliary opening mechanism 6, a hand wheel 101 is rotatably mounted on the upper portion of the valve 1 and used for controlling the closing of the valve 1, one end of the valve 1 is communicated with a pipeline, the first mounting box 2 is arranged on the upper portion of the pipeline and used for mounting a bracket 3, the upper portion of the first mounting box 2 is fixedly provided with the bracket 3 and used for connecting a connecting plate 4, the side wall of the bracket 3 is slidably mounted with the connecting plate 4 and used for mounting a second mounting box 5, the side wall of the connecting plate 4 is fixedly mounted with the second mounting box 5 and used for mounting a motor 601, the auxiliary opening mechanism 6 comprises a motor 601, a rotating wheel 603 and a mounting block 605, the motor 601 is fixedly mounted in the inner cavity of the second mounting box 5, the motor 601 is electrically connected with a storage battery 7 and used for driving the rotating shaft 602, the rotating shaft 602 is used for driving the rotating wheel 603, the rotating wheel 603 is fixedly mounted at one end of the rotating shaft 602, a plurality of first sliding grooves 604 are formed in the surfaces of the mounting blocks 605, the mounting blocks 605 are slidably mounted on the first sliding grooves 607, the first sliding blocks 607 are fixedly mounted on the connecting plates 607 are used for driving the rotating shafts 607, the rotating shafts 101, the limiting shafts are fixedly mounted on the shafts 605, and the rotating shafts are fixedly arranged and are used for driving the rotating shafts 101 through the limiting shafts and are fixedly and used for the shafts and are driven to be driven to rotate.

Referring to fig. 1-4, in a preferred embodiment, a first slider 606 is fixedly installed on a side wall of a mounting block 605 and is used for connecting with a first chute 604, the first slider 606 is slidably connected with the first chute 604, a spring 608 is fixedly installed in an inner cavity of the first chute 604 and is used for driving the mounting block 605, one end of the spring 608 is fixedly connected with a rotating wheel 603, the other end of the spring 608 is fixedly connected with the mounting block 605, under the action of the spring 608, the mounting block 605 drives a limiting rod 607 to move towards an inner ring direction of the hand wheel 101 and abuts against the side wall of the inner ring of the hand wheel 101, and a deflector rod 609 is fixedly installed on the upper portion of the mounting block 605 and is used for poking the mounting block 605.

In a preferred scheme, when in use, the rotating wheel 603 is placed on the upper portion of the hand wheel 101, the driving lever 609 is stirred to drive the limiting rod 607 to move according to the size of the hand wheel 101, then the rotating wheel 603 is continuously moved down to enable the rotating wheel 603 to be in contact with the hand wheel 101, the limiting rod 607 is inserted between the inner ring and the outer ring of the hand wheel 101, under the action of the spring 608, the mounting block 605 drives the limiting rod 607 to move towards the inner ring direction of the hand wheel 101 and abut against the side wall of the inner ring of the hand wheel 101, the limiting of the hand wheel 101 can be completed, then the rotating shaft 602 and the rotating wheel 603 can be driven to rotate through the motor 601, the hand wheel 101 is driven to rotate, the auxiliary opening of the valve 1 is realized, the working difficulty is reduced, and the working efficiency is improved.

Referring to fig. 1-4, in a preferred embodiment, a second sliding groove 301 is formed on a side wall of the bracket 3 and is used for connecting with a second sliding block 401, the second sliding block 401 is fixedly mounted on a side wall of the connecting plate 4, the second sliding block 401 is slidably connected with the second sliding groove 301, a tension spring 402 is fixedly mounted in an inner cavity of the second sliding groove 301, one end of the tension spring 402 is fixedly connected with the bracket 3, the other end of the tension spring 402 is fixedly connected with the connecting plate 4, the connecting plate 4 is driven to move downwards under the action of the tension spring 402, the rotating wheel 603 can be tightly attached to the surface of the hand wheel 101, the working stability is improved, and a storage battery 7 is fixedly mounted in an inner cavity of the first mounting box 2 and is used for supplying power to the motor 601.

Referring to fig. 1 to 4, in a preferred embodiment, a bidirectional screw rod 8 is rotatably mounted at the lower portion of the first mounting case 2, for driving a screw block 9, a knob 11 is fixedly mounted at one end of the bidirectional screw rod 8, for driving the bidirectional screw rod 8, the screw block 9 is symmetrically screw-mounted on the surface of the bidirectional screw rod 8, for mounting a clamp block 10, the clamp block 10 is fixedly mounted at the lower portion of the screw block 9, for fixing the first mounting case 2 at the upper portion of a pipeline, and in use, the first mounting case 2 is placed at the upper portion of the pipeline, the bidirectional screw rod 8 can be driven to rotate by rotating the knob 11, and the two screw blocks 9 are driven to move close to each other, so that the first mounting case 2 and the pipeline are fixed by the clamp block 10, and the auxiliary work is smoothly performed.

Specifically, the working process or working principle of the auxiliary opening device of the boiler valve is as follows: when the two-way screw rod type pipeline installing device is used, the first installing box 2 is placed on the upper portion of a pipeline, the two-way screw rod 8 can be driven to rotate through the rotating knob 11, and the two threaded blocks 9 are driven to move close to each other, so that the first installing box 2 and the pipeline are fixed through the clamping blocks 10, and auxiliary work is smoothly carried out. Then place runner 603 in hand wheel 101 upper portion, according to the size of hand wheel 101, stir driving lever 609 and drive gag lever post 607 and remove, then continue down transfer wheel 603, make runner 603 and hand wheel 101 contact, and insert gag lever post 607 between hand wheel 101 inner circle and the outer lane, under the effect of spring 608, installation piece 605 drives gag lever post 607 to hand wheel 101 inner circle direction remove, and support tightly at hand wheel 101 inner circle lateral wall, can accomplish the spacing to hand wheel 101, then can drive pivot 602 and runner 603 through motor 601 and rotate, thereby drive hand wheel 101 and rotate, realize opening the assistance of valve 1, reduce the work degree of difficulty, improve work efficiency.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

It should be noted that, the motor 601 and the battery 7 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

Claims

1. The utility model provides a boiler valve auxiliary opening device, its characterized in that, including valve (1), first mounting case (2) and auxiliary opening mechanism (6), hand wheel (101) are installed in rotation of valve (1) upper portion, valve (1) one end intercommunication has the pipeline, first mounting case (2) set up on pipeline upper portion, first mounting case (2) upper portion fixed mounting has support (3), support (3) lateral wall slidable mounting has connecting plate (4), connecting plate (4) lateral wall fixed mounting has second mounting case (5), auxiliary opening mechanism (6) include

The motor (601) is fixedly arranged in the inner cavity of the second mounting box (5), and a rotating shaft (602) is fixedly arranged at the output end of the motor (601);

the rotating wheel (603), the rotating wheel (603) is fixedly arranged at one end of the rotating shaft (602), and a plurality of first sliding grooves (604) are formed in the surface of the rotating wheel (603);

the mounting block (605), the interior chamber of installation block (605) slidable mounting at first spout (604), gag lever post (607) are fixed mounting to installation block (605) lower part.

2. The auxiliary opening device for the boiler valve according to claim 1, wherein a first sliding block (606) is fixedly arranged on the side wall of the mounting block (605), and the first sliding block (606) is in sliding connection with the first sliding groove (604).

3. The auxiliary opening device for the boiler valve according to claim 1, wherein a spring (608) is fixedly installed in the inner cavity of the first chute (604), one end of the spring (608) is fixedly connected with the rotating wheel (603), and the other end of the spring (608) is fixedly connected with the installation block (605).

4. A boiler valve auxiliary opening device according to claim 1, characterized in that a deflector rod (609) is fixedly mounted on the upper part of the mounting block (605).

5. The auxiliary opening device for the boiler valve according to claim 1, wherein a second sliding groove (301) is formed in the side wall of the support (3), a second sliding block (401) is fixedly mounted on the side wall of the connecting plate (4), the second sliding block (401) is slidably connected with the second sliding groove (301), a tension spring (402) is fixedly mounted in an inner cavity of the second sliding groove (301), one end of the tension spring (402) is fixedly connected with the support (3), and the other end of the tension spring (402) is fixedly connected with the connecting plate (4).

6. A boiler valve auxiliary opening device according to claim 1, characterized in that the first mounting box (2) is fixedly provided with a storage battery (7) in its inner cavity.

7. The auxiliary opening device for the boiler valve according to claim 1, wherein a bidirectional screw rod (8) is rotatably installed at the lower part of the first installation box (2), and a knob (11) is fixedly installed at one end of the bidirectional screw rod (8).

8. The auxiliary opening device for the boiler valve according to claim 7, wherein a thread block (9) is symmetrically arranged on the surface of the bidirectional screw rod (8), and a clamping block (10) is fixedly arranged at the lower part of the thread block (9).