CN217422230U

CN217422230U - Portable connecting gate valve

Info

Publication number: CN217422230U
Application number: CN202220117381.1U
Authority: CN
Inventors: 黄百华
Original assignee: Shanghai Yaao Valve Co ltd
Current assignee: Shanghai Yaao Valve Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-09-13
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to a gate valve field specifically is a portable connecting gate valve, including gate valve body and outer tube, the top of gate valve body is provided with the gate valve cap, and the top of gate valve cap installs the axis of rotation, the top of axis of rotation is provided with the installation cover, and installs the both sides of cover and all install the stiffener, the top of stiffener is provided with the gate valve hand wheel, and the outside of gate valve hand wheel is provided with anti-skidding arch, the inside of outer tube is provided with the neck bush. This portable connection gate valve sets up the adjustment disk, drives the screw rod and rotates in the bearing, sets up the locating piece, and the screw rod sets up the scale through driving the ring flange and then drives bushing pipe and remove for the outer tube in the drive, and the length that bushing pipe took for the outer tube in the regulation that can be accurate to make the distance of gate valve adaptation between two outer tubes, realized being convenient for to connect easy operation to the gate valve.

Description

Portable connecting gate valve

Technical Field

The utility model relates to a gate valve technical field specifically is a portable connection gate valve.

Background

The gate valve is a common valve used for controlling the flow and stop of liquid in a pipeline, the gate valve is installed in the pipeline, the movement direction of a flashboard in the gate valve is perpendicular to the flow direction of the liquid, the gate valve can only be fully opened and fully closed, and cannot be adjusted and throttled, so the gate valve is required to be connected.

Connecting gate valve on the existing market, general connecting gate valve length is fixed, and in with external pipeline assembly, because two outer pipelines have certain distance, the staff still need remove outer pipeline many times or select the gate valve of different specification length to assemble, has increased intensity of labour to it is very inconvenient to carry, to above-mentioned circumstances, carries out technical innovation on current through connecting gate valve basis, for this reason we propose a portable connecting gate valve.

Aiming at the problems, innovative design is urgently needed on the basis of the original connecting gate valve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a portable connecting gate valve possesses and is convenient for carry and connect advantages such as to connecting gate valve, has solved the problem of carrying and connecting gate valve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable connecting gate valve, includes gate valve body and outer tube, the top of gate valve body is provided with the gate valve cap, and the axis of rotation is installed on the top of gate valve cap, the top of axis of rotation is provided with the installation cover, and installs the both sides of cover and all install the stiffener, the top of stiffener is provided with the gate valve hand wheel, and the outside of gate valve hand wheel is provided with the non-skid protrusion.

The inner side of the outer pipe is provided with a lining pipe, scales are arranged on the outer side of the lining pipe, a rubber ring is arranged inside the lining pipe, a flange plate is arranged on the outer side of the lining pipe, a bearing is arranged inside the flange plate, a screw rod is arranged inside the bearing, an adjusting disc is arranged on one side of the screw rod, and a positioning block is arranged outside the screw rod.

Further, be closely laminating between gate valve body and the gate valve cap, and be connected for rotating between gate valve cap and the axis of rotation.

Furthermore, the rotating shaft and the mounting sleeve are connected in a nested manner, and the mounting sleeve and the reinforcing rod are connected in a welded manner.

Further, be fixed connection between stiffener and the gate valve hand wheel, and be closely laminated between gate valve hand wheel and the non-slip raised.

Furthermore, the outer pipe and the lining pipe are connected in a nested manner, and the lining pipe is superposed with the central axis of the rubber ring.

Furthermore, the lining pipe and the flange are connected in a nested manner, and the flange is connected with the screw in a threaded manner.

Furthermore, the screw rod and the flange plate form a rotating structure through a bearing, and the screw rod is in threaded connection with the positioning block.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this portable connection gate valve sets up the adjustment disk, drives the screw rod and rotates in the bearing, sets up the locating piece, and the screw rod sets up the scale through driving the ring flange and then drives bushing pipe and remove for the outer tube in the drive, and the length that bushing pipe took for the outer tube in the regulation that can be accurate to make the distance of gate valve adaptation between two outer tubes, realized being convenient for to connect easy operation to the gate valve.

2. This portable connecting gate valve sets up the non-slip raised, has anti-skidding line for the user conveniently rotates the gate valve hand wheel more, sets up the gate valve hand wheel, drives the floodgate valve cap through the axis of rotation, makes the gate valve body dismantle, thereby carries the gate valve body, improves work efficiency.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a front view of the lining pipe of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic perspective view of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a gate valve body; 2. a gate cap; 3. a rotating shaft; 4. installing a sleeve; 5. a reinforcing bar; 6. a gate valve hand wheel; 7. anti-skid projections; 8. an outer tube; 9. a liner tube; 10. calibration; 11. a rubber ring; 12. a flange plate; 13. a bearing; 14. a screw; 15. an adjusting disk; 16. and (5) positioning the blocks.

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.

Referring to fig. 1-5, the portable connecting gate valve in this embodiment includes a gate valve body 1 and an outer tube 8, a gate valve cap 2 is disposed on a top end of the gate valve body 1, a rotating shaft 3 is mounted on a top end of the gate valve cap 2, a mounting sleeve 4 is disposed on a top end of the rotating shaft 3, reinforcing rods 5 are mounted on two sides of the mounting sleeve 4, a gate valve hand wheel 6 is disposed on a top end of the reinforcing rod 5, and an anti-slip protrusion 7 is disposed on an outer portion of the gate valve hand wheel 6.

The inner lining pipe 9 is arranged inside the outer pipe 8, the scale 10 is arranged outside the inner lining pipe 9, the rubber ring 11 is arranged inside the inner lining pipe 9, the flange 12 is arranged outside the inner lining pipe 9, the bearing 13 is arranged inside the flange 12, the screw 14 is arranged inside the bearing 13, the adjusting disc 15 is arranged on one side of the screw 14, and the positioning block 16 is arranged outside the screw 14.

Referring to fig. 1, 3 and 4, in the present embodiment, the gate valve body 1 and the gate valve cap 2 are tightly attached, and the gate valve cap 2 is rotatably connected to the rotating shaft 3.

It should be noted that, the gate valve hand wheel 6 is rotated to drive the gate valve cap 2 through the rotation shaft 3, so that the gate valve body 1 is disassembled, and therefore the gate valve body 1 is carried, and the work efficiency is improved.

Referring to fig. 1 and 3, in the present embodiment, the rotating shaft 3 is connected to the mounting sleeve 4 in a nested manner, and the mounting sleeve 4 is connected to the reinforcing rod 5 in a welded manner.

The gate valve hand wheel 6 is more stably rotated by the rotation shaft 3 by connecting the reinforcing rod 5 to the mounting sleeve 4.

Referring to fig. 1, 3 and 4, in the embodiment, the reinforcing rod 5 is fixedly connected to the gate valve hand wheel 6, and the gate valve hand wheel 6 is tightly attached to the anti-slip protrusions 7.

It should be noted that, the gate valve hand wheel 6 is provided with the anti-skid protrusions 7, and the anti-skid protrusions 7 with the anti-skid lines enable a user to rotate the gate valve hand wheel 6 more conveniently.

Referring to fig. 1, 2 and 4, in the present embodiment, the outer tube 8 and the inner lining tube 9 are connected in a nested manner, and the central axis of the inner lining tube 9 coincides with the central axis of the rubber ring 11.

It should be noted that by providing the scale 10, the length of the inner lining tube 9 drawn out relative to the outer tube 8 can be accurately adjusted, so that the gate valve is adapted to the distance between the two outer tubes 8.

Referring to fig. 1, 2 and 5, in the present embodiment, the lining pipe 9 is nested with the flange 12, and the flange 12 is threaded with the screw 14.

It should be noted that, first, the length of the gate valve is adjusted according to the distance between the two outer pipes 8, the adjusting disc 15 is rotated forward and backward, and the screw 14 is driven by the adjusting disc 15 to rotate in the bearing 13.

Referring to fig. 1 and 5, in the present embodiment, the screw 14 and the flange 12 form a rotating structure through the bearing 13, and the screw 14 is in threaded connection with the positioning block 16.

It should be noted that, a positioning block 16 is provided, and the screw 14 drives the flange 12 to further drive the inner lining tube 9 to move relative to the outer tube 8.

It can be understood, this portable connection gate valve, set up adjusting disk 15, it rotates to drive screw rod 14 in bearing 13, set up locating piece 16, screw rod 14 is through driving ring flange 12 and then drive interior bushing pipe 9 and remove for outer tube 8, set up scale 10, the length that interior bushing pipe 9 was taken out for outer tube 8 in the regulation that can be accurate, thereby make the distance between two outer tubes 8 of gate valve adaptation, realized being convenient for to connect the gate valve, and the operation is simple, set up non-slip raised 7, have anti-skidding line, make the user more conveniently rotate gate valve hand wheel 6, set up gate valve hand wheel 6, drive gate valve cap 2 through axis of rotation 3, make gate valve body 1 dismantle, thereby carry gate valve body 1, and the work efficiency is improved.

The working principle of the above embodiment is as follows:

when the connecting gate valve is used, firstly, the length of the gate valve is adjusted according to the distance between the two outer pipes 8, the adjusting disc 15 is rotated positively and negatively, the adjusting disc 15 drives the screw 14 to rotate in the bearing 13, due to the positioning effect of the positioning block 16, the screw 14 moves relative to the positioning block 16, meanwhile, the screw 14 drives the flange plate 12 to further drive the lining pipe 9 to move relative to the outer pipes 8, meanwhile, the length of the lining pipe 9 drawn out relative to the outer pipes 8 can be accurately adjusted by observing the scales 10 arranged on the lining pipe 9, so that the gate valve is adaptive to the distance between the two outer pipes 8, and then, the gate valve body 1 is connected with the outer pipes 8 through flange connection, and the operation is simple;

then, when needing to carry the gate valve, the user rotates gate valve hand wheel 6, through set up non-slip raised 7 on the gate valve hand wheel 6, through non-slip raised 7 that has anti-skidding line for the user conveniently rotates gate valve hand wheel 6 more, rotates gate valve hand wheel 6 and drives gate valve cap 2 through axis of rotation 3, makes gate valve body 1 dismantle, thereby carries gate valve body 1, improves work efficiency.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 portable connecting gate valve, includes gate valve body (1) and outer tube (8), its characterized in that: the gate valve comprises a gate valve body (1), a gate valve cap (2) is arranged at the top end of the gate valve body (1), a rotating shaft (3) is installed at the top end of the gate valve cap (2), an installation sleeve (4) is arranged at the top end of the rotating shaft (3), reinforcing rods (5) are installed on two sides of the installation sleeve (4), a gate valve hand wheel (6) is arranged at the top end of each reinforcing rod (5), and an anti-skid protrusion (7) is arranged on the outer portion of each gate valve hand wheel (6);

the rubber ring type pipe joint is characterized in that a lining pipe (9) is arranged inside the outer pipe (8), scales (10) are arranged outside the lining pipe (9), a rubber ring (11) is arranged inside the lining pipe (9), a flange plate (12) is arranged outside the lining pipe (9), a bearing (13) is arranged inside the flange plate (12), a screw rod (14) is arranged inside the bearing (13), an adjusting disc (15) is arranged on one side of the screw rod (14), and a positioning block (16) is arranged outside the screw rod (14).

2. A portable connecting gate valve according to claim 1, characterized in that: the gate valve is characterized in that the gate valve body (1) is tightly attached to the gate valve cap (2), and the gate valve cap (2) is rotatably connected with the rotating shaft (3).

3. A portable connecting gate valve according to claim 1, characterized in that: the rotating shaft (3) and the mounting sleeve (4) are connected in a nested manner, and the mounting sleeve (4) and the reinforcing rod (5) are connected in a welded manner.

4. A portable connecting gate valve according to claim 1, characterized in that: the reinforcing rod (5) is fixedly connected with the gate valve hand wheel (6), and the gate valve hand wheel (6) is tightly attached to the anti-skid protrusions (7).

5. A portable connecting gate valve according to claim 1, characterized in that: the outer pipe (8) and the lining pipe (9) are connected in a nested manner, and the central axis of the lining pipe (9) is coincided with that of the rubber ring (11).

6. A portable connecting gate valve according to claim 1, characterized in that: the lining pipe (9) is connected with the flange plate (12) in a nested manner, and the flange plate (12) is connected with the screw (14) in a threaded manner.

7. A portable connecting gate valve according to claim 1, characterized in that: the screw (14) and the flange (12) form a rotating structure through a bearing (13), and the screw (14) is in threaded connection with the positioning block (16).