CN214008092U

CN214008092U - Mechanical control switch

Info

Publication number: CN214008092U
Application number: CN202023162088.7U
Authority: CN
Inventors: 张晓明; 张莹; 胡延东
Original assignee: College Of Technology And Enigneering Lut
Current assignee: College Of Technology And Enigneering Lut
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-20
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a mechanical control switch, belonging to the field of mechanical control switches, comprising a connecting pipe, the side wall of the connecting pipe is welded with a flow stopping cylinder, the side wall of the flow stopping cylinder is fixedly connected with a fixed block, a first sliding barrel is connected inside the fixed block in a sliding manner, a first sliding rod is connected inside the first sliding barrel in a sliding manner, a limiting disc is welded on the side wall of the first sliding rod, and the side wall of the first slide bar is sleeved with a first spring, one end of the first spring is abutted against the side wall of the limiting disc, the other end of the first spring is abutted against the side wall of one side of the first sliding barrel, the bottom end of one side of the first sliding barrel is welded with a second sliding rod, the bottom end of the second sliding rod is connected with the inside of the side wall of the second sliding barrel in a sliding way, the water stopping and opening effects on water can be realized by pushing the first sliding barrel and pulling the first sliding rod, the operation is simple, and water stopping is rapid.

Description

Mechanical control switch

Technical Field

The utility model relates to a mechanical control switch technical field specifically is a mechanical control switch.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

However, the existing valves are often complex to operate, the water stopping effect is not good, some valves are often controlled in an electric control mode, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical control switch, through promoting first slide bar and the first slide bar of pulling, just can realize the effect of only flowing and opening the stream of water, easy operation and stagnant water are comparatively rapid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical control switch comprises a connecting pipe, a flow stopping barrel is welded on the side wall of the connecting pipe, a fixed block is fixedly connected on the side wall of the flow stopping barrel, a first sliding barrel is connected in a sliding manner inside the fixed block, a first sliding rod is connected in a sliding manner inside the first sliding barrel, a limiting disc is welded on the side wall of the first sliding rod, a first spring is sleeved on the side wall of the first sliding rod, one end of the first spring is abutted against the side wall of the limiting disc, the other end of the first spring is abutted against the side wall of one side of the first sliding barrel, a second sliding rod is welded at the bottom end of one side of the first sliding barrel, the bottom end of the second sliding rod is slidably connected with the inside of the side wall of the second sliding barrel, the second sliding barrel is slidably connected inside the fixed block, a clamping block is arranged at the top end of the second sliding barrel, the side wall of the clamping block is clamped with the edge of the limiting disc, a third spring is installed at the bottom of the second sliding barrel, one end of the first sliding rod is fixedly connected with a blocking disc, and the blocking disc is connected with the inner sliding groove of the connecting pipe in a sliding mode.

Preferably, one end of the first sliding barrel is sleeved with a second spring, one end of the second spring is abutted to the periphery of the side wall of the first sliding barrel, and the other end of the second spring is abutted to the side wall of the fixed block.

Preferably, a first limiting groove is formed in the second sliding barrel, the first limiting groove is obliquely arranged, and one end of the second sliding rod is connected with the first limiting groove in a sliding mode.

Preferably, the side wall of the fixing block is in threaded connection with a limit screw, the bottom end of the limit screw is in sliding connection with the second limit groove, and the side wall of the second sliding barrel is provided with the second limit groove.

Preferably, one side wall of the limiting disc is arc-shaped, and the other side wall of the limiting disc is perpendicular to the side wall of the first sliding rod.

Preferably, the other end of the first sliding rod is fixedly connected with a lifting block, and the side wall of the lifting block is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a mechanical control switch, through promoting first slide cartridge, first slide cartridge compression second spring, promote the second slide bar simultaneously and slide in first spacing groove, with second slide cartridge downstream, make spacing dish and fixture block separation, under the effect of first spring, it slides in the spout to promote the jam dish on the first slide bar, thereby make the inside of connecting pipe blockked up, thereby can stop water, stimulate first slide bar, just can make the jam dish reset, the realization is to the effect of the stagnant flow and the open flow of water, easy operation and stagnant water are comparatively rapid.

Drawings

Fig. 1 is a schematic view of the internal structure of the fixing block of the present invention;

FIG. 2 is a schematic view of the internal structure of the second sliding barrel of the present invention;

fig. 3 is a schematic view of the internal structure of the connecting pipe of the present invention.

Reference numbers in the figures: 1. a connecting pipe; 2. a flow stopping cylinder; 3. a fixed block; 4. a first slide drum; 5. a first slide bar; 6. a limiting disc; 7. a first spring; 8. a second spring; 9. lifting blocks; 10. a second slide bar; 11. a second slide drum; 12. a first limit groove; 13. a third spring; 14. a limiting screw; 15. a second limit groove; 16. a clamping block; 17. a plugging disc; 18. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-3 mechanical control switch, including connecting pipe 1, the lateral wall welding of connecting pipe 1 has a flow stopping section of

thick bamboo

2, 2 lateral wall fixedly connected with fixed blocks 3 of flow stopping section of thick bamboo, the inside sliding connection of fixed block 3 has first slide cartridge 4, second spring 8 has been cup jointed to the one end of first slide cartridge 4, the one end of second spring 8 is peripheral inconsistent with the lateral wall of first slide cartridge 4, the other end of second spring 8 is inconsistent with the lateral wall of fixed block 3, cup joint second spring 8 through the lateral wall at first slide cartridge 4, make after pressing first slide cartridge 4 through second spring 8, can make first slide cartridge 4 reset through second spring 8.

A first slide bar 5 is connected inside the first slide cylinder 4 in a sliding manner, a limiting disc 6 is welded on the side wall of the first slide bar 5, the other end of the first slide bar 5 is fixedly connected with a lifting block 9, the side wall of the lifting block 9 is provided with anti-skid lines for facilitating the resetting of the first slide bar 5, the side wall of one side of the limiting disc 6 is arranged in an arc shape, the side wall of the other side of the limiting disc 6 is vertical to the side wall of the first slide bar 5, the limiting disc 6 is convenient to slide on the side wall of the inclined side of a clamping block 16, a first spring 7 is sleeved on the side wall of the first slide bar 5, one end of the first spring 7 is abutted against the side wall of the limiting disc 6, the other end of the first spring 7 is abutted against the side wall of the first slide cylinder 4, a second slide bar 10 is welded at the bottom end of one side of the first slide cylinder 4, the bottom end of the second slide bar 10 is connected with the inside of the side wall of the second slide cylinder 11 in a sliding manner, a first limiting groove 12 is arranged inside the second slide cylinder 11, the first limiting groove 12 is obliquely arranged, one end of the second sliding rod 10 is slidably connected with the first limiting groove 12, and the first limiting groove 12 is obliquely arranged, so that when the first sliding barrel 4 is pushed, the second sliding rod 10 slides in the first limiting groove 12, the second sliding barrel 11 moves downwards, and the limiting disc 6 can be separated from the clamping block 16.

Second slide cartridge 11 sliding connection is in the inside of fixed block 3, the lateral wall threaded connection of fixed block 3 has spacing screw 14, spacing screw 14's bottom and second spacing groove 15 looks sliding connection, second spacing groove 15 has been seted up to the lateral wall of second slide cartridge 11, slide in second spacing groove 15 through spacing screw 14, it is spacing to make the position of second slide cartridge 11 carry out, the top of second slide cartridge 11 is provided with fixture block 16, the lateral wall of fixture block 16 and the edge looks block of spacing dish 6, third spring 13 is installed to the bottom of second slide cartridge 11, the one end fixedly connected with jam dish 17 of first slide bar 5, jam dish 17 and the inside spout 18 looks sliding connection of connecting pipe 1.

The utility model provides a pair of mechanical control switch's theory of operation as follows:

when the water stopping device is used, the connecting pipe 1 is installed on a connecting pipe needing water stopping, when the water stopping is needed, the first sliding barrel 4 is pressed, the first sliding barrel 4 compresses the second spring 8, the second sliding rod 10 is pushed to slide in the first limiting groove 12, the first limiting groove 12 is obliquely arranged, when the first sliding barrel 4 is pushed, the second sliding rod 10 slides in the first limiting groove 12, the second sliding barrel 11 moves downwards, the limiting disc 6 can be separated from the clamping block 16, under the action of the first spring 7, the first sliding rod 5 can move to one side of the connecting pipe, the blocking disc 17 on the first sliding rod 5 can be pushed to slide in the sliding groove 18, so that the inside of the connecting pipe 1 is blocked, water can be stopped, when the blocking disc 17 needs to be reset, the first sliding rod 5 slides out of the water stopping barrel 2 by pulling the lifting block 9, meanwhile, the limiting disc 6 slides on one inclined side of the clamping block 16, when the limiting disc slides to one side of the clamping block 16, the side wall of the other side of the limiting disc 6 is perpendicular to the side wall of the first sliding rod 5, and meanwhile, under the action of the third spring 13, the clamping block 16 is clamped with the limiting disc 6, so that the blocking disc 17 can be kept reset, the connecting pipe 1 can be in a conducting state, and water flow can conveniently pass through.

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. A mechanical control switch, includes connecting pipe (1), its characterized in that: the side wall of the connecting pipe (1) is welded with a flow stopping barrel (2), the side wall of the flow stopping barrel (2) is fixedly connected with a fixed block (3), the inside of the fixed block (3) is connected with a first sliding barrel (4) in a sliding manner, the inside of the first sliding barrel (4) is connected with a first sliding rod (5) in a sliding manner, the side wall of the first sliding rod (5) is welded with a limiting disc (6), the side wall of the first sliding rod (5) is sleeved with a first spring (7), one end of the first spring (7) is abutted to the side wall of the limiting disc (6), the other end of the first spring (7) is abutted to the side wall of the first sliding barrel (4), the bottom end of the first sliding barrel (4) is welded with a second sliding rod (10), the bottom end of the second sliding rod (10) is slidably connected with the inner part of the side wall of the second sliding barrel (11), and the second sliding barrel (11) is slidably connected to the inside of the first sliding barrel (3), the top of second slide cartridge (11) is provided with fixture block (16), the lateral wall of fixture block (16) and the edge looks block of spacing dish (6), third spring (13) are installed to the bottom of second slide cartridge (11), the one end fixedly connected with of first slide bar (5) blocks up dish (17), block up dish (17) and inside spout (18) looks sliding connection of connecting pipe (1).

2. A mechanical control switch according to claim 1, wherein: and a second spring (8) is sleeved at one end of the first sliding barrel (4), one end of the second spring (8) is abutted to the periphery of the side wall of the first sliding barrel (4), and the other end of the second spring (8) is abutted to the side wall of the fixed block (3).

3. A mechanical control switch according to claim 1, wherein: a first limiting groove (12) is formed in the second sliding barrel (11), the first limiting groove (12) is obliquely arranged, and one end of the second sliding rod (10) is connected with the first limiting groove (12) in a sliding mode.

4. A mechanical control switch according to claim 1, wherein: the lateral wall threaded connection of fixed block (3) has stop screw (14), the bottom and second spacing groove (15) looks sliding connection of stop screw (14), second spacing groove (15) have been seted up to the lateral wall of second slide cartridge (11).

5. A mechanical control switch according to claim 1, wherein: the side wall of one side of the limiting disc (6) is arc-shaped, and the side wall of the other side of the limiting disc (6) is perpendicular to the side wall of the first sliding rod (5).

6. A mechanical control switch according to claim 1, wherein: the other end of the first sliding rod (5) is fixedly connected with a lifting block (9), and the side wall of the lifting block (9) is provided with anti-skid grains.