CN217583548U

CN217583548U - Connecting device of compressed air conveying pipeline

Info

Publication number: CN217583548U
Application number: CN202220593507.2U
Authority: CN
Inventors: 曾胜昔
Original assignee: Guangdong Yili Jian'an Engineering Co ltd
Current assignee: Guangdong Yili Jian'an Engineering Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-10-14
Anticipated expiration: 2032-03-18

Abstract

The application relates to the technical field of pipelines, in particular to a connecting device of a compressed air conveying pipeline. This application includes the pipe connection ware, the surface of pipe connection ware is provided with limit structure, limit structure includes the support frame, the support frame is connected with the fixed surface of pipe connection ware, the vertical cross sectional shape of support frame is "one" shape, the equal first support of fixedly connected with in both ends of support frame, first support lateral wall bottom is rotated and is connected with first lead screw, the relative another lateral wall bottom of first support is rotated and is connected with the second lead screw, the screw thread opposite direction of first lead screw and second lead screw, the one end fixed connection that second lead screw and first lead screw are close to each other, the equal threaded connection in surface of first lead screw and second lead screw has the rectangular plate, two the equal fixedly connected with splint in surface of rectangular plate. The shaking generated during installation is solved, and the problem that the pipeline connector deviates from the position can be solved.

Description

Connecting device of compressed air conveying pipeline

Technical Field

The application relates to the technical field of pipelines, in particular to a connecting device of a compressed air conveying pipeline.

Background

The connecting device for compressed air conveying pipelines refers to a device which can connect pipelines for conveying compressed air, and generally refers to a pipeline connector, when the pipeline connector is used for connecting two pipelines together, a gap between the two pipelines is generally required to be ensured to be in the right middle position of the pipeline connector, but the pipeline connector deviates from the position due to shaking generated in installation, so that the installation quality is reduced.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem that in the prior art, the pipeline connector deviates from the position due to shaking generated during installation, and the connecting device of the compressed air conveying pipeline is provided.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a compressed air pipeline's connecting device, includes the pipeline connector, the surface of pipeline connector is provided with limit structure, limit structure includes the support frame, the support frame is connected with the fixed surface of pipeline connector, the vertical cross sectional shape of support frame is "one" shape, the equal first support of fixedly connected with in both ends of support frame, first support lateral wall bottom is rotated and is connected with first lead screw, the relative another lateral wall bottom of first support is rotated and is connected with the second lead screw, the screw thread opposite direction of first lead screw and second lead screw, the one end fixed connection that second lead screw and first lead screw are close to each other, the equal threaded connection in surface of first lead screw and second lead screw has the rectangular plate, two the equal fixedly connected with splint in surface of rectangular plate.

The effect that above-mentioned part reaches is: the position of the two pipelines can be fixed through the clamping plate by enabling the gap between the two pipelines to be located in the middle of the pipeline connector and then enabling the second lead screw and the first lead screw to rotate.

Preferably, the surfaces of the two clamping plates are fixedly connected with sliding plates, the surface of the first support is provided with a sliding groove, and the two sliding plates are in sliding connection with the inner wall of the sliding groove.

The effect that above-mentioned part reaches is: through the support of two sliding plates, the first lead screw and the second lead screw can be prevented from rotating when driving the clamping plate to move.

Preferably, the surfaces of the two clamping plates are fixedly connected with soft pads, and the soft pads are rubber pads.

The effect that above-mentioned part reaches is: because the cushion on splint surface is the rubber material, consequently can increase the frictional force between with the pipeline, can reduce the splint simultaneously and fix the wearing and tearing that cause when the pipeline.

Preferably, the cross-sectional shape of the first bracket is a "U" shape.

Preferably, the surface of support frame is provided with lubricating structure, lubricating structure includes the connecting rod, the connecting rod welds mutually with the one end that two support frames are close to each other, the last fixed surface of connecting rod is connected with the oil storage tank, the fixed surface of oil storage tank is connected with the second support, the inner wall threaded connection of second support has the double-screw bolt, the bottom surface of double-screw bolt rotates and is connected with the push pedal, the inner wall sliding connection of push pedal and oil storage tank, the lateral wall intercommunication of oil storage tank has the hose.

The effect that above-mentioned part reaches is: the double-screw bolt drives the push plate to move towards the inside of the oil storage tank, so that lubricating oil stored in the oil storage tank is extruded into the hose, and then the lubricating oil is extruded onto the bolt through the hose, so that the bolt is lubricated.

Preferably, the side fixedly connected with link of oil storage tank, the skin weld of link has the slide bar, the sliding surface connection of slide bar has the slider, the hose is with the inner wall fixed connection of slider.

The effect that above-mentioned part reaches is: the sliding block moves on the surface of the sliding rod, and the hose can be driven to move to a specified position.

Preferably, both ends of slide bar are all fixedly connected with side's pipe, the quantity of hose is two.

The effect that above-mentioned part reaches does: the slider drives the oil outlet end of the hose to move to the upper side of the square pipe, and lubricating oil can be guided to the first lead screw and the second lead screw through the square pipe.

Preferably, the surface of the sliding block is fixedly connected with a supporting plate, the inner wall of the supporting plate is in threaded connection with a third screw, and the surface of the third screw is rotatably connected with a supporting plate.

The effect that above-mentioned part reaches is: the third screw rod drives the abutting plate to be tightly attached to the sliding rod, and the sliding block can be fixed.

Compared with the prior art, the application has the advantages and positive effects that:

in this application, when needs connect the pipeline, can make the gap between two pipelines be in the centre of pipe connection ware, then rotate the second lead screw, make the second lead screw drive first lead screw and rotate, because the screw thread opposite direction of first lead screw and second lead screw, consequently, can drive two splint and remove towards the direction that is close to each other, just can fix the position of two pipelines through splint, because the cushion on splint surface is the rubber material, consequently, can increase and the frictional force between the pipeline, can reduce the wearing and tearing that lead to the fact when splint are fixed the pipeline simultaneously, when two splint remove, can drive the inner wall of two slides spout on first support and slide, can prevent that first lead screw and second lead screw from taking place to rotate when driving two splint and remove, and lead to splint can't aim at the pipeline, can fix the position of two pipelines when using pipe connection ware through setting up a limit structure, prevent to use pipe connection ware skew position.

Drawings

Fig. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of the limiting structure of FIG. 1 provided herein;

FIG. 3 is a schematic diagram of a portion of the structure shown in FIG. 1;

fig. 4 is an enlarged view of a point a in fig. 3 as proposed by the present application.

Illustration of the drawings: 1. a pipe connector; 2. a limiting structure; 201. a support frame; 202. a splint; 203. a first bracket; 204. a soft cushion; 205. a first lead screw; 206. a second lead screw; 207. a slide plate; 208. a chute; 209. a rectangular plate; 3. a lubrication structure; 301. a slide bar; 302. an oil storage tank; 303. a connecting rod; 304. a stud; 305. a slider; 306. a connecting frame; 307. a hose; 308. a second bracket; 309. a support plate; 310. a third screw; 311. a resisting plate; 312. pushing the plate; 313. and (4) square tubes.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a connecting device of compressed air pipeline, includes pipe connection ware 1, and the surface of pipe connection ware 1 is provided with limit structure 2, can fix the position of two pipelines when using pipe connection ware 1 through setting up a limit structure 2, prevents to use pipe connection ware 1 skew position, and limit structure 2's surface is provided with lubricating structure 3, can lubricate the bolt on the pipe connection ware 1 through setting up a lubricating structure 3.

The specific arrangement and function of the limit structure 2 and the lubricating structure 3 will be described in detail below.

Referring to fig. 1 and 2, in the present embodiment: limiting structure 2 includes support frame 201, support frame 201 is connected with the fixed surface of pipe connection ware 1, the vertical cross sectional shape of support frame 201 is "one" shape, the equal fixedly connected with first support 203 in both ends of support frame 201, the inner wall threaded connection of first support 203 has first lead screw 205, the inner wall threaded connection of first support 203 has second lead screw 206, the one end fixed connection that second lead screw 206 and first lead screw 205 are close to each other, the equal threaded connection in surface of first lead screw 205 and second lead screw 206 has rectangular plate 209, the equal fixedly connected with splint 202 in surface of two rectangular plate 209, make second lead screw 206 and first lead screw 205 rotate, just can fix the position of two pipelines through splint 202. The equal fixedly connected with slide 207 in surface of two splint 202, spout 208 has been seted up on the surface of first support 203, and the inner wall sliding connection of two slide 207 and spout 208 through the support of two slide 207, can prevent that first lead screw 205 from taking place to rotate when second lead screw 206 drives splint 202 and remove.

Referring to fig. 1 and 2, the soft pads 204 are fixedly connected to the surfaces of the two clamping plates 202, and the soft pads 204 are rubber pads, so that friction between the soft pads 204 and the pipeline can be increased, and meanwhile, abrasion caused when the clamping plates 202 fix the pipeline can be reduced. The first lead screw 205 and the second lead screw 206 have opposite thread directions, and the two clamp plates 202 can be driven to move in opposite directions due to the opposite thread directions of the first lead screw 205 and the second lead screw 206, and the cross section of the first bracket 203 has a "U" shape.

Referring to fig. 2, 3 and 4, in the present embodiment: lubricating structure 3 includes connecting rod 303, the one end that connecting rod 303 and two support frames 201 are close to each other is welded mutually, the last fixed surface of connecting rod 303 is connected with oil storage tank 302, the fixed surface of oil storage tank 302 is connected with second support 308, the inner wall threaded connection of second support 308 has double-screw bolt 304, the bottom surface of double-screw bolt 304 rotates and is connected with push pedal 312, push pedal 312 and the inner wall sliding connection of oil storage tank 302, the lateral wall intercommunication of oil storage tank 302 has hose 307, make double-screw bolt 304 drive push pedal 312 squeeze the hose 307 with the lubricating oil of storing in the oil storage tank 302 in, then squeeze the bolt through hose 307 and carry out the lubrication. The side of the oil storage tank 302 is fixedly connected with a connecting frame 306, the surface of the connecting frame 306 is welded with a sliding rod 301, the surface of the sliding rod 301 is connected with a sliding block 305 in a sliding mode, and a hose 307 is fixedly connected with the inner wall of the sliding block 305, so that the sliding block 305 moves on the surface of the sliding rod 301, and the hose 307 can be driven to move to a specified position.

Referring to fig. 2, 3 and 4, a square tube 313 is fixedly connected to each of two ends of the sliding rod 301, so that the lubricating oil can be guided to the first lead screw 205 and the second lead screw 206 through the square tube 313, and the number of the hoses 307 is two. The surface of the sliding block 305 is fixedly connected with a supporting plate 309, the inner wall of the supporting plate 309 is in threaded connection with a third screw 310, and the surface of the third screw 310 is rotatably connected with a resisting plate 311, so that the third screw 310 drives the resisting plate 311 to cling to the sliding rod 301, and the sliding block 305 can be fixed.

The working principle is as follows: when the pipelines need to be connected, a gap between the two pipelines can be located in the middle of the pipeline connector 1, then the second lead screw 206 is rotated, the second lead screw 206 drives the first lead screw 205 to rotate, because the thread directions of the first lead screw 205 and the second lead screw 206 are opposite, the two clamp plates 202 can be driven to move towards the directions close to each other, and then the positions of the two pipelines can be fixed through the clamp plates 202, because the soft cushion 204 on the surface of the clamp plates 202 is made of rubber, the friction force between the two clamp plates 202 and the pipelines can be increased, meanwhile, the abrasion caused when the clamp plates 202 fix the pipelines can be reduced, when the two clamp plates 202 move, the two sliding plates 207 can be driven to slide on the inner wall of the sliding groove 208 on the first support 203, the phenomenon that the first lead screw 205 and the second lead screw 206 rotate when driving the two clamp plates 202 to move can be prevented, and the clamp plates 202 can not be aligned with the pipelines, and the pipeline connector 1 can achieve the effect of fixing the pipelines by rotating the bolts above.

Therefore, when the pipe connector 1 needs to be taken down, the screw rod is easy to rust due to long time, so that the screw rod is difficult to rotate, the lubricating structure 3 is arranged to lubricate the bolt, when lubrication is needed, the screw rod 304 can be rotated to enable the screw rod 304 to drive the push plate 312 to move towards the inside of the oil storage tank 302, so that lubricating oil stored in the oil storage tank 302 is squeezed into the hose 307 and then squeezed onto the bolt through the hose 307, so that the bolt is lubricated, when lubrication is needed to be conducted on the first lead screw 205 and the second lead screw 206, the third screw rod 310 can be rotated to enable the third screw rod 310 to drive the abutting plate 311 to be far away from the sliding rod 301, so that the sliding block 305 is released from fixing, then the sliding block 305 drives the oil outlet end of the hose 307 to move to the upper side of the square pipe 313, then the third screw rod 310 is rotated reversely, so that the friction force generated between the abutting plate 311 and the sliding rod 301 fixes the position of the sliding block 305, so that the lubricating oil can flow into the square pipe 313, and then drips onto the first lead screw 205 and the second lead screw 206 to lubricate.

Claims

1. A connection device for compressed air conveying pipes, comprising a pipe connector (1), characterized in that: the surface of pipeline connector (1) is provided with limit structure (2), limit structure (2) are including support frame (201), support frame (201) are connected with the fixed surface of pipeline connector (1), the vertical cross sectional shape of support frame (201) is "one" shape, the equal first support of fixedly connected with (203) in both ends of support frame (201), first support (203) one side wall bottom rotates and is connected with first lead screw (205), first support (203) another relative side wall bottom rotates and is connected with second lead screw (206), the screw direction of first lead screw (205) and second lead screw (206) is opposite, the one end fixed connection that second lead screw (206) and first lead screw (205) are close to each other, the equal threaded connection in surface of first lead screw (205) and second lead screw (206) has rectangular plate (209), two the equal fixedly connected with splint (202) in surface of rectangular plate (209).

2. A connecting device for compressed air conveying pipes according to claim 1, characterized in that: the surfaces of the two clamping plates (202) are fixedly connected with sliding plates (207), the surface of the first support (203) is provided with a sliding groove (208), and the two sliding plates (207) are in sliding connection with the inner wall of the sliding groove (208).

3. A connecting device for compressed air conveying pipes according to claim 1, characterized in that: the surfaces of the two clamping plates (202) are fixedly connected with soft pads (204), and the soft pads (204) are rubber pads.

4. A connecting device for compressed air conveying pipes according to claim 1, characterized in that: the cross section of the first bracket (203) is U-shaped.

5. A connecting device for compressed air conveying pipes according to claim 1, characterized in that: the surface of support frame (201) is provided with lubricating structure (3), lubricating structure (3) include connecting rod (303), connecting rod (303) and two support frames (201) one end that are close to each other weld mutually, the last fixed surface of connecting rod (303) is connected with oil storage tank (302), the fixed surface of oil storage tank (302) is connected with second support (308), the inner wall threaded connection of second support (308) has double-screw bolt (304), the bottom surface of double-screw bolt (304) is rotated and is connected with push pedal (312), the inner wall sliding connection of push pedal (312) and oil storage tank (302), the lateral wall intercommunication of oil storage tank (302) has hose (307).

6. A connecting device for compressed air conveying pipes according to claim 5, characterized in that: side fixedly connected with link (306) of oil storage tank (302), the skin weld of link (306) has slide bar (301), the surperficial sliding connection of slide bar (301) has slider (305), the inner wall fixed connection of hose (307) and slider (305).

7. A connection device for compressed air conveying pipes according to claim 6, characterized in that: both ends of slide bar (301) all fixedly connected with side pipe (313), the quantity of hose (307) is two.

8. A connecting device for compressed air conveying pipes according to claim 6, characterized in that: the surface of the sliding block (305) is fixedly connected with a supporting plate (309), the inner wall of the supporting plate (309) is in threaded connection with a third screw rod (310), and the surface of the third screw rod (310) is rotatably connected with a supporting plate (311).