CN214093223U

CN214093223U - External valve protection device convenient to installation

Info

Publication number: CN214093223U
Application number: CN202022721429.3U
Authority: CN
Inventors: 王云峰
Original assignee: Tianjin Tangwennas Valve Manufacturing Co ltd
Current assignee: Tianjin Tangwennas Valve Manufacturing Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-31
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an external valve protection device convenient to install, which belongs to the technical field of valve protection devices and comprises an upper blocking shell, a lower blocking shell, a closing mechanism, a water seepage prevention mechanism and a first clamping plate, wherein the left side surface of the lower blocking shell is fixedly connected with a connecting block, the upper side of the lower blocking shell is provided with the upper blocking shell, the inner wall of the lower blocking shell is fixedly connected with the outer surface of a placing plate, the placing plate is provided with the closing mechanism, one end of the closing mechanism, which is close to the upper blocking shell, is fixedly connected with a second clamping plate, and the upper side of the second clamping plate is provided with the first clamping plate; the utility model discloses in, through setting up fender shell, lower fender shell, L template and closing mechanism, when the valve that needs are installed is protected fixedly, place the valve between first cardboard and second cardboard earlier, first spring can be hugged closely first cardboard and the surface of valve to reached and carried out the effect of quick protection to the valve, avoided leading to the workman to waste time and energy because need make a round trip to dismantle the bolt problem.

Description

External valve protection device convenient to installation

Technical Field

The utility model belongs to the technical field of the valve protection device, especially, relate to an outside valve protection device convenient to installation.

Background

The valve includes: a flow control device which is composed of various parts such as a main body, a water inlet, a flange, a valve cover, a valve rod, a fixed seat, a supporting frame, a hand wheel, a valve rod base and the like, the valves can be divided into electric valves and pneumatic valves according to the control mode, but most of the valves are placed outdoors, so that the valves are easily corroded and damaged by rainwater or damaged by pipeline leakage on the same way, therefore, the valve is protected by arranging the protective sleeve outside the valve, but the existing valve protection device has the problems that the installation mode is traditionally complicated, a plurality of bolts are required for fixing, thereby causing that the user takes time and labor when disassembling and assembling, and the prior protective shell can not protect the gap at the joint, causing rain or other liquids to easily enter through the crevices, causing the valve to be unknowingly damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the external valve protection device convenient to mount is provided for solving the problems that the prior art is very time-consuming and labor-consuming in dismounting and mounting and cannot protect the gap of the joint.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an external valve protection device convenient to install comprises an upper retaining shell, a lower retaining shell, a closing mechanism, a water seepage prevention mechanism and a first clamping plate, the left side surface of the lower retaining shell is fixedly connected with a connecting block, the upper retaining shell is arranged on the upper side of the lower retaining shell, the inner wall of the lower blocking shell is fixedly connected with the outer surface of the placing plate, the placing plate is provided with a closing mechanism, one end of the closing mechanism close to the upper blocking shell is fixedly connected with a second blocking plate, the upper side of the second blocking plate is provided with a first blocking plate, the upper surface of the first blocking plate is fixedly connected with a first spring, the other end of the first spring is fixedly connected with the lower surface of the inner wall of the upper blocking shell, the inner walls of the upper retaining shell and the lower retaining shell are both fixedly connected with silica gel pads, the outer sides of the upper retaining shell and the lower retaining shell are both provided with water seepage prevention mechanisms, the lower surface of the upper retaining shell is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the upper surface of the lower retaining shell.

As a further description of the above technical solution:

go up the left surface fixedly connected with slider of keeping off the shell, slider sliding connection is in the spout, and the spout is seted up at the right flank of connecting block.

As a further description of the above technical solution:

the closing mechanism includes the sliding sleeve of joint on placing the board, and the sliding sleeve endotheca is equipped with the slide bar, and the surface cover of slide bar is equipped with first spring, and the top of slide bar and the lower fixed surface of second cardboard are connected, and the bottom fixedly connected with rack of slide bar, rack and gear engagement, gear joint are at the surface of first pivot, and first pivot is overlapped and is established in first bearing, and two first bearings joint respectively are at the front and the back of keeping off the shell inner wall down, the surface joint of first pivot has first wire winding roller, and the surface of first wire winding roller is provided with the rope, and the other end of rope and the outside laminating of wire guide roller, wire guide roller fixed connection keep off the right flank of shell inner wall under, and the other end fixedly connected with solid fixed ring of rope, gu fixed ring fixed connection is at the lower surface of backup pad, backup pad fixed connection is at the right flank of last fender shell inner wall.

As a further description of the above technical solution:

prevention of seepage water mechanism includes the fixed plate at the front and the back of fixed connection at first cardboard surface, and the equal joint of opposite face of two fixed plates has the second bearing, and the second bearing endotheca is equipped with the second pivot, and the surface joint of second pivot has the second wire winding roller, and the surface of second wire winding roller is provided with the tarpaulin, and a fixedly connected with second magnet that the tarpaulin is close to the second cardboard.

As a further description of the above technical solution:

the position fixedly connected with first magnet of second cardboard surface correspondence tarpaulin, a side fixedly connected with a plurality of sucking discs of overhead gage and lower fender shell are kept away from to the tarpaulin.

As a further description of the above technical solution:

the right side face of the upper retaining shell is fixedly connected with an L-shaped plate, a bolt is arranged at a position, close to the lower retaining shell, of the L-shaped plate, and the bolt is in threaded connection with the left side face of the lower retaining shell.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, by arranging the upper retaining shell, the lower retaining shell, the L-shaped plate and the closing mechanism, when the installed valve needs to be protected and fixed, the valve is firstly arranged between the first clamping plate and the second clamping plate, so that the second clamping plate is extruded to move downwards, the slide bar is driven to move downwards, the rack is driven to move downwards, the gear can be driven to rotate, thereby the first rotating shaft can be driven to rotate, the first winding roller can be driven to rotate to take up the rope, the rope is further driven to contract, the fixing ring can drive the supporting plate to move downwards, the upper retaining shell and the lower retaining shell can be closed together, then the bolt is screwed into the threaded hole of the lower retaining shell, the first clamping plate can be tightly attached to the outer surface of the valve through the first spring, thereby reached and carried out quick protection's effect to the valve, avoided leading to workman's problem that wastes time and energy because need make a round trip to dismantle the bolt.

2. The utility model discloses in, through setting up prevention of seepage water mechanism, when first cardboard and second cardboard paste together, thereby first magnet and second magnet just can attract each other and adsorb together, and then the tarpaulin on the second winding roller just can come to the drawing, and cover the gap department at first cardboard and second cardboard, thereby the gap that has reached butt joint department protects, avoided rainwater or other liquid to get into from the gap easily, lead to the valve to be damaged in unconscious, when the tarpaulin pastes on with first cardboard and second cardboard, the sucking disc just can carry out the adsorption, tightly adsorb the surface at first cardboard and second cardboard, avoid because rock too big and lead to the tarpaulin to break away from first cardboard and second cardboard, and lead to the problem of water-proof effects variation.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is an enlarged schematic structural view of the position A of the present invention;

FIG. 3 is a schematic structural view of a side view of the first clamping plate, the second clamping plate and the water seepage prevention mechanism of the present invention;

illustration of the drawings: 1. an upper retaining shell; 2. a lower retaining shell; 3. an L-shaped plate; 4. connecting blocks; 5. a slider; 6. a closing mechanism; 7. a water seepage prevention mechanism; 8. a first clamping plate; 9. a second clamping plate; 10. a first spring; 11. a silica gel pad; 12. a second spring; 61. a first rotating shaft; 62. a rope; 63. a rack; 64. a first winding roller; 65. a gear; 66. a fixing ring; 67. a wire guide roller; 71. a fixing plate; 72. a second rotating shaft; 73. waterproof cloth; 74. a first magnet; 75. and (4) sucking discs.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an external valve protection device convenient to install comprises an upper blocking shell 1, a lower blocking shell 2, a closing mechanism 6, a water seepage prevention mechanism 7 and a first clamping plate 8, wherein the left side surface of the lower blocking shell 2 is fixedly connected with a connecting block 4, the upper side of the lower blocking shell 2 is provided with the upper blocking shell 1, the inner wall of the lower blocking shell 2 is fixedly connected with the outer surface of a placing plate, the placing plate is provided with the closing mechanism 6, the closing mechanism 6 comprises a sliding sleeve clamped on the placing plate, a sliding rod is sleeved in the sliding sleeve, the outer surface of the sliding rod is sleeved with a first spring 10, the top end of the sliding rod is fixedly connected with the lower surface of a second clamping plate 9, the bottom end of the sliding rod is fixedly connected with a rack 63, the rack 63 is meshed with a gear 65, the gear 65 is clamped on the outer surface of a first rotating shaft 61, the first rotating shaft 61 is sleeved in the first bearing, the two first bearings are respectively clamped on the front surface and the back surface of the inner wall of the lower blocking shell 2, the outer surface of the first rotating shaft 61 is connected with a first winding roller 64 in a clamping manner, the outer surface of the first winding roller 64 is provided with a rope 62, the other end of the rope 62 is attached to the outer side of a wire guide roller 67, the wire guide roller 67 is fixedly connected to the right side surface of the inner wall of the lower retaining shell 2, the other end of the rope 62 is fixedly connected with a fixing ring 66, the fixing ring 66 is fixedly connected to the lower surface of a supporting plate, the supporting plate is fixedly connected to the right side surface of the inner wall of the upper retaining shell 1, when the installed valve needs to be protected and fixed by setting, the valve is firstly placed between a first clamping plate 8 and a second clamping plate 9, so that the second clamping plate 9 is extruded to move downwards, further, the sliding rod is driven to move downwards, the rack 63 is driven to move downwards, the gear 65 can be driven to rotate, so that the first rotating shaft 61 can be driven to rotate, the first winding roller 64 can be driven to rotate to wind, the rope 62 is further driven to contract, the fixing ring 66 drives the supporting plate to move downwards, so that the upper retaining shell 1 and the lower retaining shell 2 are closed together, the bolt is screwed into the threaded hole of the lower retaining shell 2, the first clamping plate 8 can be tightly attached to the outer surface of the valve through the first spring 10, the valve is protected quickly, and the problem that workers waste time and labor due to the fact that the bolt needs to be dismounted back and forth is solved;

one end of the closing mechanism 6 close to the upper blocking shell 1 is fixedly connected with a second blocking plate 9, the upper side of the second blocking plate 9 is provided with a first blocking plate 8, the upper surface of the first blocking plate 8 is fixedly connected with a first spring 10, the other end of the first spring 10 is fixedly connected with the lower surface of the inner wall of the upper blocking shell 1, the inner walls of the upper blocking shell 1 and the lower blocking shell 2 are both fixedly connected with a silica gel pad 11, the outer sides of the upper blocking shell 1 and the lower blocking shell 2 are both provided with a water seepage prevention mechanism 7, the water seepage prevention mechanism 7 comprises fixing plates 71 fixedly connected with the front surface and the back surface of the outer surface of the first blocking plate 8, the opposite surfaces of the two fixing plates 71 are both clamped with a second bearing, the inner sleeve of the second bearing is provided with a second rotating shaft 72, the outer surface of the second rotating shaft 72 is clamped with a second winding roller, the outer surface of the second winding roller is, by arranging the second rotating shaft 72, the second winding roller, the second magnet and the first magnet 74, when the first clamping plate 8 and the second clamping plate 9 are attached together, the first magnet 74 and the second magnet can attract each other to be adsorbed together, and the waterproof cloth 73 on the second winding roller can be extended out and covers the gap between the first clamping plate 8 and the second clamping plate 9, so that the gap at the joint is protected, rainwater or other liquid is prevented from entering the gap easily, the valve is damaged unknowingly, the first magnet 74 is fixedly connected to the outer surface of the second clamping plate 9 corresponding to the waterproof cloth 73, a plurality of suckers 75 are fixedly connected to one side surface of the waterproof cloth 73 far away from the upper baffle and the lower baffle shell 2, and by arranging the suckers 75, when the waterproof cloth 73 is attached to the first clamping plate 8 and the second clamping plate 9, the suckers 75 can perform adsorption action, tightly adsorb at the surface of first cardboard 8 and second cardboard 9, avoid leading to tarpaulin 73 to break away from first cardboard 8 and second cardboard 9 because rock too big, and lead to the problem of water-proof effects deterioration, the lower fixed surface of going up fender shell 1 is connected with second spring 12, and the other end fixed connection of second spring 12 is at the upper surface of keeping off shell 2 down, the left surface fixed connection of going up fender shell 1 has slider 5, and slider 5 sliding connection is in the spout, and the spout is seted up at the right flank of connecting block 4, through setting up slider 5 to make and keep off shell 1 and keep off shell 2 down and can be steady laminating, can not make and keep off shell 1 and break away from when the device, and lead to the problem that the device damaged.

The working principle is as follows: when the valve is used, a worker firstly places the valve between the first clamping plate 8 and the second clamping plate 9, the second clamping plate 9 is extruded to move downwards, the sliding rod is driven to move downwards, the rack 63 moves downwards, the gear 65 is driven to rotate, the first rotating shaft 61 can be driven to rotate, the first winding roller 64 can be driven to rotate to take up wires, the rope 62 is driven to contract, the support plate moves downwards, the upper retaining shell 1 and the lower retaining shell 2 are closed together, the bolt is screwed into the threaded hole of the lower retaining shell 2, the first spring 10 can tightly attach the first clamping plate 8 to the outer surface of the valve, when the first clamping plate 8 and the second clamping plate 9 are attached together, the first magnet 74 and the second magnet are adsorbed together, the waterproof cloth 73 on the second winding roller can be oppositely stretched out and covers the gap between the first clamping plate 8 and the second clamping plate 9, when the waterproof cloth 73 is attached to the first clamping plate 8 and the second clamping plate 9, the suction cup 75 will perform a suction function and tightly adhere to the outer surfaces of the first clamping plate 8 and the second clamping plate 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An external valve protection device convenient to install comprises an upper blocking shell (1), a lower blocking shell (2), a closing mechanism (6), a water seepage prevention mechanism (7) and a first clamping plate (8), and is characterized in that a connecting block (4) is fixedly connected to the left side face of the lower blocking shell (2), the upper blocking shell (1) is arranged on the upper side of the lower blocking shell (2), the inner wall of the lower blocking shell (2) is fixedly connected with the outer surface of a placing plate, the placing plate is provided with the closing mechanism (6), one end, close to the upper blocking shell (1), of the closing mechanism (6) is fixedly connected with a second clamping plate (9), the upper side of the second clamping plate (9) is provided with the first clamping plate (8), the upper surface of the first clamping plate (8) is fixedly connected with a first spring (10), the other end of the first spring (10) is fixedly connected to the lower surface of the inner wall of the upper blocking shell (1), and silica gel pads (11) are fixedly connected to the inner walls of the upper blocking shell (1) and the lower blocking shell (2), the outer sides of the upper retaining shell (1) and the lower retaining shell (2) are respectively provided with a water seepage prevention mechanism (7), the lower surface of the upper retaining shell (1) is fixedly connected with a second spring (12), and the other end of the second spring (12) is fixedly connected with the upper surface of the lower retaining shell (2).

2. An external valve protection device convenient to install according to claim 1, wherein a sliding block (5) is fixedly connected to the left side surface of the upper retaining shell (1), the sliding block (5) is slidably connected in a sliding groove, and the sliding groove is formed in the right side surface of the connecting block (4).

3. The external valve protection device convenient to install according to claim 1, wherein the closing mechanism (6) comprises a sliding sleeve clamped on the placing plate, a sliding rod is sleeved in the sliding sleeve, a first spring (10) is sleeved on the outer surface of the sliding rod, the top end of the sliding rod is fixedly connected with the lower surface of the second clamping plate (9), a rack (63) is fixedly connected with the bottom end of the sliding rod, the rack (63) is meshed with a gear (65), the gear (65) is clamped on the outer surface of the first rotating shaft (61), the first rotating shaft (61) is sleeved in first bearings, the two first bearings are respectively clamped on the front surface and the back surface of the inner wall of the lower retaining shell (2), a first winding roller (64) is clamped on the outer surface of the first rotating shaft (61), a rope (62) is arranged on the outer surface of the first winding roller (64), the other end of the rope (62) is attached to the outer side of the wire guiding roller (67), wire roller (67) fixed connection keeps off the right flank of shell (2) inner wall under, and the other end fixedly connected with of rope (62) is fixed ring (66), and fixed ring (66) fixed connection is at the lower surface of backup pad, and backup pad fixed connection is at the right flank of last fender shell (1) inner wall.

4. The external valve protection device convenient to install according to claim 1, wherein the water seepage prevention mechanism (7) comprises fixing plates (71) fixedly connected to the front surface and the back surface of the outer surface of the first clamping plate (8), second bearings are clamped on opposite surfaces of the two fixing plates (71), a second rotating shaft (72) is sleeved in each second bearing, a second winding roller is clamped on the outer surface of the second rotating shaft (72), waterproof cloth (73) is arranged on the outer surface of the second winding roller, and a second magnet is fixedly connected to one side surface, close to the second clamping plate (9), of the waterproof cloth (73).

5. An external valve protection device convenient to install according to claim 4, wherein the outer surface of the second clamping plate (9) is fixedly connected with a first magnet (74) at a position corresponding to the waterproof cloth (73), and a side surface of the waterproof cloth (73) far away from the upper baffle and the lower baffle shell (2) is fixedly connected with a plurality of suckers (75).

6. The external valve protection device convenient to install according to claim 1, wherein an L-shaped plate (3) is fixedly connected to the right side surface of the upper retaining shell (1), and a bolt is arranged at a position, close to the lower retaining shell (2), of the L-shaped plate (3) and is in threaded connection with the left side surface of the lower retaining shell (2).