Portable locking separating valve for crane pipe

Abstract

The utility model discloses a portable locking separating valve for a crane pipe, which relates to the technical field of separating valves and comprises a connecting component, a main body component and a top component. The connecting assembly comprises a connecting pipe, a clamping block is installed on the top of the connecting pipe, two protruding blocks are arranged on the top of the connecting pipe, the storage battery is arranged on one side of the fixing block to supply power to the control screen, the control screen controls the electric telescopic rod to drive the sealing flange to ascend or descend, and the situation that manual taking is not good in operation is avoided; a hole groove is formed in the connecting block and used for containing a sealing air bag, the sealing air bag is communicated with the interior of an air bag ball, the air bag ball is pinched to inflate the interior of the air bag ball, a sealing valve is closed to achieve the sealing effect, and the sealing air bag is arranged so that the sealing performance of the interior of the connecting block can be kept when the connecting block is connected. And the connection effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of separating valves, in particular to a portable locking and separating valve for a loading and unloading arm. Background Art

[0002] A loading and unloading arm is a telescopic and movable pipe, which is mostly used for liquid loading and unloading at oil and chemical terminals. The media in the pipe are such as oil, water, etc. It is divided into various types and has the advantages of high safety and flexibility compared with the old-fashioned hose. The separating valve is also called a dry valve, a bottom loading adapter, etc.

[0003] However, in the prior art, the existing separating valve has a complex structure and cumbersome operation. The sealing effect of the existing separating valve is poor, there is a leakage phenomenon, the cost of the product is high, and disassembly and maintenance are relatively troublesome, which is not convenient for large-scale popularization and application. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the above-mentioned prior art, and to provide a portable locking and separating valve for a loading and unloading arm.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A portable locking and separating valve for a loading and unloading arm, comprising a connection assembly, a main body assembly and a top assembly; the connection assembly includes a connection pipe, a clamping block is installed at the top of the connection pipe, two convex blocks are arranged at the top of the connection pipe, two sliding grooves are opened inside the connection pipe, an arc groove is opened on one side of the two sliding grooves, a filtering groove is arranged inside the connection pipe, and two sliding blocks are installed on the outer surface wall of the filtering groove; the main body assembly includes a fixing block, an operation screen is arranged on one side of the fixing block, a storage battery is arranged on one side of the fixing block, a connection seat is installed at the top of the fixing block, two fasteners are arranged on the outer surface wall of the connection seat, and two grooves are opened on the outer surface wall of the connection seat; the top assembly includes a connection block, a sealing flange is arranged on the outer surface wall of the connection block, two electric telescopic rods are installed at the bottom of the sealing flange, a hole groove is opened inside the connection block, a sealing airbag is arranged inside the hole groove, a sealing valve is arranged on the outer surface wall of the connection block, and an airbag ball is arranged on one side of the sealing valve.

[0006] Preferably, the clamping block is fixedly installed with the connection pipe, the two convex blocks are fixedly installed with the connection pipe, and the arc groove is communicated with the inside of the two sliding grooves.

[0007] Preferably, the filtering groove is sleeved and installed with the connection pipe, the two sliding blocks are fixedly installed with the filtering groove, and the two sliding blocks are slidably connected with the two sliding grooves.

[0008] Preferably, the storage battery is electrically connected with the operation screen, the two fasteners are threadedly connected with the connection seat, a sealing groove is opened on one side of the connection seat, and a threaded block is arranged inside the connection seat.

[0009] Preferably, the sealing flange is sleeved and installed with the connecting block, and the two electric telescopic rods are fixedly installed with the sealing flange.

[0010] Preferably, the sealing airbag is embedded and installed with the connecting block, the airbag ball is communicated with the inside of the sealing airbag, and the sealing valve is movably installed with the connecting block.

[0011] Preferably, the two electric telescopic rods are fixedly installed with the fixed block, the two electric telescopic rods are electrically connected with the control screen, the connecting block is fixedly installed with the fixed block, the clamping block is embedded and installed with the sealing groove, the two grooves are embedded and installed with the two bumps, and the connecting pipe is communicated with the inside of the fixed block and the connecting block.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, a storage battery is arranged on one side of the fixed block to supply power to the control screen. The control screen controls the electric telescopic rod to drive the sealing flange to rise or fall, avoiding the inconvenient operation of manual taking and the easy loss of parts. A hole groove is opened inside the connecting block to place the sealing airbag. The sealing airbag is communicated with the inside of the airbag ball. Squeezing the airbag ball inflates its inside, and closing the sealing valve achieves the sealing effect. Setting the sealing airbag can keep the inside of the connecting block sealed during connection, making the connection effect better.

[0014] 2. In the present utility model, a threaded block is arranged inside the fixed block for valve thread connection. A groove is opened at the bottom of the fixed block and the clamping block at the top of the connecting pipe is embedded and installed to maintain sealing. The two bumps at the top of the connecting pipe are embedded and installed with the two grooves at the bottom of the fixed block, facilitating disassembly and assembly. Then, the fixed block and the connecting pipe are fixedly connected by two fasteners. Two sliding grooves and an arc groove are communicated inside the connecting pipe. The filter groove is sleeved and connected inside the connecting pipe. The two sliding blocks on the outer wall of the filter groove slide along the two sliding grooves into the arc groove and rotate, making it snap-connected for easy replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of a portable locking and separating valve for a loading arm proposed by the present utility model;

[0016] Figure 2 is a schematic diagram of the structure of the connecting component of a portable locking and separating valve for a loading arm proposed by the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the main component of a portable locking and separating valve for a loading arm proposed by the present utility model;

[0018] Figure 4 The structural schematic diagram of the top assembly of a portable locking and separating valve for a loading arm is proposed for the present utility model.

[0019] Legend: 1. Connection assembly; 101. Connecting pipe; 102. Block; 103. Protrusion; 104. Filter groove; 105. Slide block; 2. Main body assembly; 201. Fixed block; 202. Control screen; 203. Battery; 204. Connection seat; 205. Fastener; 206. Groove; 207. Sealing groove; 208. Threaded block; 3. Top assembly; 301. Connection block; 302. Sealing flange; 303. Electric telescopic rod; 304. Sealing airbag; 305. Sealing valve; 306. Airbag ball. Detailed implementation manners

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0021] Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0022] Embodiment 1, as Figures 1-4 shown, the present utility model provides a portable locking and separating valve for a loading arm, including a connection assembly 1, a main body assembly 2 and a top assembly 3; the connection assembly 1 includes a connecting pipe 101, a block 102 is installed at the top of the connecting pipe 101, two protrusions 103 are arranged at the top of the connecting pipe 101, two sliding grooves are opened inside the connecting pipe 101, an arc groove is opened on one side of the two sliding grooves, a filter groove 104 is arranged inside the connecting pipe 101, and two slide blocks 105 are installed on the outer surface wall of the filter groove 104; the main body assembly 2 includes a fixed block 201, a control screen 202 is arranged on one side of the fixed block 201, a battery 203 is arranged on one side of the fixed block 201, a connection seat 204 is installed on the top of the fixed block 201, two fasteners 205 are arranged on the outer surface wall of the connection seat 204, and two grooves 206 are opened on the outer surface wall of the connection seat 204; the top assembly 3 includes a connection block 301, a sealing flange 302 is arranged on the outer surface wall of the connection block 301, two electric telescopic rods 303 are installed at the bottom of the sealing flange 302, a hole groove is opened inside the connection block 301, a sealing airbag 304 is arranged inside the hole groove, a sealing valve 305 is arranged on the outer surface wall of the connection block 301, and an airbag ball 306 is arranged on one side of the sealing valve 305.

[0023] The effects achieved by the entire Embodiment 1 are as follows: A clamping block 102 is installed at the top of the connecting pipe 101. Two convex blocks 103 are provided at the top of the connecting pipe 101. Two sliding grooves are opened inside the connecting pipe 101. An arc groove is opened on one side of the two sliding grooves. A filtering groove 104 is arranged inside the connecting pipe 101. Two sliding blocks 105 are installed on the outer surface wall of the filtering groove 104. A control screen 202 is arranged on one side of the fixing block 201. A storage battery 203 is arranged on one side of the fixing block 201. A connecting seat 204 is installed at the top of the fixing block 201. Two fasteners 205 are arranged on the outer surface wall of the connecting seat 204. Two grooves 206 are opened on the outer surface wall of the connecting seat 204. A sealing flange 302 is arranged on the outer surface wall of the connecting block 301. Two electric telescopic rods 303 are installed at the bottom of the sealing flange 302. A hole groove is opened inside the connecting block 301. A sealing airbag 304 is arranged inside the hole groove. A sealing valve 305 is arranged on the outer surface wall of the connecting block 301. An airbag ball 306 is arranged on one side of the sealing valve 305. The storage battery 203 arranged on one side of the fixing block 201 supplies power to the control screen 202. The control screen 202 controls the electric telescopic rods 303 to drive the sealing flange 302 to rise or fall, avoiding the inconvenient operation of manual handling and easily causing loss of parts. A hole groove is opened inside the connecting block 301 for placing the sealing airbag 304. The sealing airbag 304 is connected to the inside of the airbag ball 306. The airbag ball 306 is pinched to inflate its inside. The sealing valve 305 is closed to achieve a sealing effect. The arrangement of the sealing airbag 304 can keep the inside of the connecting block 301 airtight during connection, making the connection effect better.

[0024] Embodiment 2 is as follows Figures 1-4 As shown, the clamping block 102 is fixedly installed with the connecting pipe 101. The two convex blocks 103 are fixedly installed with the connecting pipe 101. The arc groove is connected to the inside of the two sliding grooves. The filtering groove 104 is sleeved and installed with the connecting pipe 101. The two sliding blocks 105 are fixedly installed with the filtering groove 104. The two sliding blocks 105 are slidably connected to the two sliding grooves. The storage battery 203 is electrically connected to the control screen 202. The two fasteners 205 are threadedly connected to the connecting seat 204. A sealing groove 207 is opened on one side of the connecting seat 204. A threaded block 208 is arranged inside the connecting seat 204. The sealing flange 302 is sleeved and installed with the connecting block 301. The two electric telescopic rods 303 are fixedly installed with the sealing flange 302. The sealing airbag 304 is embedded and installed with the connecting block 301. The airbag ball 306 is connected to the inside of the sealing airbag 304. The sealing valve 305 is movably installed with the connecting block 301. The two electric telescopic rods 303 are fixedly installed with the fixing block 201. The two electric telescopic rods 303 are electrically connected to the control screen 202. The connecting block 301 is fixedly installed with the fixing block 201. The clamping block 102 is embedded and installed with the sealing groove 207. The two grooves 206 are embedded and installed with the two convex blocks 103. The connecting pipe 101 is connected to the inside of the fixing block 201 and the connecting block 301.

[0025] The effects achieved by the entire Embodiment 2 are as follows: The clamping block 102 is fixedly installed with the connecting pipe 101, the two bump blocks 103 are fixedly installed with the connecting pipe 101, the arc groove is communicated with the inside of the two sliding grooves, the filtering groove 104 is sleeved and installed with the connecting pipe 101, the two sliding blocks 105 are fixedly installed with the filtering groove 104, the two sliding blocks 105 are slidably connected with the two sliding grooves, the storage battery 203 is electrically connected with the control screen 202, the two fasteners 205 are threadedly connected with the connecting seat 204, a sealing groove 207 is opened on one side of the connecting seat 204, a threaded block 208 is arranged inside the connecting seat 204, the sealing flange 302 is sleeved and installed with the connecting block 301, the two electric telescopic rods 303 are fixedly installed with the sealing flange 302, the sealing airbag 304 is embedded and installed with the connecting block 301, the airbag ball 306 is communicated with the inside of the sealing airbag 304, the sealing valve 305 is movably installed with the connecting block 301, the two electric telescopic rods 303 are fixedly installed with the fixed block 201, the two electric telescopic rods 303 are electrically connected with the control screen 202, the connecting block 301 is fixedly installed with the fixed block 201, the clamping block 102 is embedded and installed with the sealing groove 207, the two grooves 206 are embedded and installed with the two bump blocks 103, the connecting pipe 101 is communicated with the inside of the fixed block 201 and the connecting block 301, a threaded block 208 is arranged inside the fixed block 201 for valve threaded connection, a groove 206 is opened at the bottom of the fixed block 201 and the clamping block 102 at the top of the connecting pipe 101 is embedded and installed to maintain sealing performance, the two bump blocks 103 at the top of the connecting pipe 101 are embedded and installed with the two grooves 206 at the bottom of the fixed block 201, which is convenient for disassembly and assembly, and then the fixed block 201 and the connecting pipe 101 are fixedly connected by the two fasteners 205. Two sliding grooves and an arc groove are opened and communicated inside the connecting pipe 101, the filtering groove 104 is sleeved and connected inside the connecting pipe 101, and the two sliding blocks 105 on the outer surface wall of the filtering groove 104 slide along the two sliding grooves to the arc groove and rotate, so that the clamping connection is convenient for replacement.

[0026] Working principle: A clamping block 102 is installed at the top of the connecting pipe 101. Two bumps 103 are provided at the top of the connecting pipe 101. Two sliding grooves are opened inside the connecting pipe 101. Arc grooves are opened on one side of the two sliding grooves. A filter groove 104 is arranged inside the connecting pipe 101. Two sliding blocks 105 are installed on the outer wall of the filter groove 104. A control screen 202 is arranged on one side of the fixed block 201. A storage battery 203 is arranged on one side of the fixed block 201. A connecting seat 204 is installed at the top of the fixed block 201. Two fasteners 205 are arranged on the outer wall of the connecting seat 204. Two grooves 206 are opened on the outer wall of the connecting seat 204. A sealing flange 302 is arranged on the outer wall of the connecting block 301. Two electric telescopic rods 303 are installed at the bottom of the sealing flange 302. A hole groove is opened inside the connecting block 301. A sealing airbag 304 is arranged inside the hole groove. A sealing valve 305 is arranged on the outer wall of the connecting block 301. An airbag ball 306 is arranged on one side of the sealing valve 305. The storage battery 203 arranged on one side of the fixed block 201 supplies power to the control screen 202. The control screen 202 controls the electric telescopic rods 303 to drive the sealing flange 302 to rise or fall, avoiding the inconvenient operation of manual handling and easily causing loss of parts. A hole groove is opened inside the connecting block 301 to place the sealing airbag 304. The sealing airbag 304 is connected to the inside of the airbag ball 306. Squeeze the airbag ball 306 to inflate its inside, and close the sealing valve 305 to achieve a sealing effect. The setting of the sealing airbag 304 can keep the inside of the connecting block 301 airtight when connecting, making the connection effect better. The clamping block 102 is fixedly installed with the connecting pipe 101. The two bumps 103 are fixedly installed with the connecting pipe 101. The arc groove is connected to the inside of the two sliding grooves. The filter groove 104 is sleeved and installed with the connecting pipe 101. The two sliding blocks 105 are fixedly installed with the filter groove 104. The two sliding blocks 105 are slidably connected to the two sliding grooves. The storage battery 203 is electrically connected to the control screen 202. The two fasteners 205 are threadedly connected to the connecting seat 204. A sealing groove 207 is opened on one side of the connecting seat 204. A threaded block 208 is arranged inside the connecting seat 204. The sealing flange 302 is sleeved and installed with the connecting block 301. The two electric telescopic rods 303 are fixedly installed with the sealing flange 302. The sealing airbag 304 is embedded and installed with the connecting block 301. The airbag ball 306 is connected to the inside of the sealing airbag 304. The sealing valve 305 is movably installed with the connecting block 301. The two electric telescopic rods 303 are fixedly installed with the fixed block 201. The two electric telescopic rods 303 are electrically connected to the control screen 202. The connecting block 301 is fixedly installed with the fixed block 201. The clamping block 102 is embedded and installed with the sealing groove 207. The two grooves 206 are embedded and installed with the two bumps 103. The connecting pipe 101 is connected to the inside of the fixed block 201 and the connecting block 301. A threaded block 208 is arranged inside the fixed block 201 for valve threaded connection.A groove 206 is opened at the bottom of the fixed block 201, and the clamping block 102 at the top of the connecting pipe 101 is embedded and installed to maintain tightness. The two convex blocks 103 at the top of the connecting pipe 101 are embedded and installed in the two grooves 206 at the bottom of the fixed block 201, which is convenient for disassembly and assembly. Then, the fixed block 201 and the connecting pipe 101 are fixedly connected by two fasteners 205. Two sliding grooves are opened inside the connecting pipe 101 and are connected to an arc groove. The filter groove 104 is sleeved and connected inside the connecting pipe 101. The two sliding blocks 105 on the outer wall of the filter groove 104 slide along the two sliding grooves to the arc groove and rotate, so that the clamping connection is convenient for replacement.

[0027] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A portable locking and separating valve for a crane pipe, characterized in that, It includes a connection component (1), a main body component (2) and a top component (3); The connection component (1) includes a connecting pipe (101). A clamping block (102) is installed at the top of the connecting pipe (101). Two convex blocks (103) are arranged at the top of the connecting pipe (101). Two sliding grooves are opened inside the connecting pipe (101). An arc groove is opened on one side of the two sliding grooves. A filter groove (104) is arranged inside the connecting pipe (101). Two sliding blocks (105) are installed on the outer wall of the filter groove (104); The main body component (2) includes a fixed block (201). An operation screen (202) is arranged on one side of the fixed block (201). A storage battery (203) is arranged on one side of the fixed block (201). A connecting seat (204) is installed at the top of the fixed block (201). Two fasteners (205) are arranged on the outer wall of the connecting seat (204). Two grooves (206) are opened on the outer wall of the connecting seat (204); The top component (3) includes a connecting block (301). A sealing flange (302) is arranged on the outer wall of the connecting block (301). Two electric telescopic rods (303) are installed at the bottom of the sealing flange (302). A hole groove is opened inside the connecting block (301). A sealing airbag (304) is arranged inside the hole groove. A sealing valve (305) is arranged on the outer wall of the connecting block (301). An airbag ball (306) is arranged on one side of the sealing valve (305).

2. The portable locking and separating valve for a crane pipe according to claim 1, wherein: The clamping block (102) is fixedly installed with the connecting pipe (101). The two convex blocks (103) are fixedly installed with the connecting pipe (101). The arc groove is communicated with the inside of the two sliding grooves.

3. The portable locking and separating valve for a crane pipe according to claim 2, characterized in that: The filter groove (104) is sleeved and installed with the connecting pipe (101). The two sliding blocks (105) are fixedly installed with the filter groove (104). The two sliding blocks (105) are slidably connected with the two sliding grooves.

4. The portable locking and separating valve for a crane pipe according to claim 1, wherein: The storage battery (203) is electrically connected with the operation screen (202). The two fasteners (205) are threadedly connected with the connecting seat (204). A sealing groove (207) is opened on one side of the connecting seat (204). A threaded block (208) is arranged inside the connecting seat (204).

5. A portable locking and separating valve for a crane pipe according to claim 1, characterized in that: The sealing flange (302) is sleeved and installed with the connecting block (301). The two electric telescopic rods (303) are fixedly installed with the sealing flange (302).

6. The portable locking and separating valve for a crane pipe according to claim 5, characterized in that: The sealing airbag (304) is embedded and installed with the connecting block (301). The airbag ball (306) is communicated with the inside of the sealing airbag (304). The sealing valve (305) is movably installed with the connecting block (301).

7. The portable locking and separating valve for a crane pipe according to claim 1, characterized in that: The two electric telescopic rods (303) are fixedly installed with the fixed block (201), the two electric telescopic rods (303) are electrically connected to the control screen (202), the connecting block (301) is fixedly installed with the fixed block (201), the clamping block (102) is embedded in the sealing groove (207), the two grooves (206) are embedded with the two convex blocks (103), and the connecting pipe (101) is communicated with the interiors of the fixed block (201) and the connecting block (301).

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