CN214143866U

CN214143866U - Sand suction pipe convenient to connect

Info

Publication number: CN214143866U
Application number: CN202022978090.5U
Authority: CN
Inventors: 黄亚运
Original assignee: Shanghai Youhai Construction Engineering Co ltd
Current assignee: Shanghai Youhai Construction Engineering Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-07
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a inhale sand pipe convenient to connect, it includes the body, and the one end terminal surface of body is provided with coupling assembling, and coupling assembling includes fixed plate and limiting plate, and the fixed plate is connected in the body, and the limiting plate is connected to the one end that the body was kept away from to the fixed plate, and the inserting groove that supplies the coupling assembling of another body to peg graft is seted up to the other end of body, and the terminal surface that the inserting groove was seted up to the body is seted up and is supplied fixed plate pivoted fixed slot, the fixed slot with the inserting groove intercommunication, fixed slot lateral wall are seted up and are supplied limiting plate pivoted spacing groove. This application has the messenger and inhales sand pipe and inhale sand pipe between quick connection's effect.

Description

Sand suction pipe convenient to connect

Technical Field

The utility model relates to a field of pipe-line equipment especially relates to a inhale sand pipe.

Background

In the construction industry, a lot of sand is needed as raw materials of buildings, so people usually use sand suction machines to suck sand in water, and the sand in water is transported to the shore through a sand suction pipe.

In the related art, the flange plate is installed on the existing sand suction pipe, and the connection between the two sand suction pipes is realized through the fixed connection between the flange plate and the flange plate. The flange plates are connected and fixed through the matching between bolts and nuts.

In view of the above-mentioned related art, the inventor believes that the connection speed between the sand suction pipe and the sand suction pipe is not fast through the connection of the bolt and the nut, thereby causing the working efficiency to be not high.

SUMMERY OF THE UTILITY MODEL

In order to improve inhale the sand pipe and inhale and be connected slowly and the problem that work efficiency is not high between the sand pipe, this application provides a sand pipe of inhaling convenient to connect.

The application provides a sand suction pipe convenient to connect adopts following technical scheme:

the utility model provides a inhale sand pipe convenient to connect, includes the body, the one end terminal surface of body is provided with coupling assembling, coupling assembling includes fixed plate and limiting plate, the fixed plate is connected in the body, the fixed plate is kept away from the one end of body and is connected the limiting plate, the inserting groove that the coupling assembling that supplies another body pegged graft is seted up to the other end of body, the terminal surface that the inserting groove was seted up to the body is seted up and is supplied fixed plate pivoted fixed slot, the fixed slot with the inserting groove intercommunication, the fixed slot lateral wall is seted up and is supplied limiting plate pivoted spacing groove.

Through adopting above-mentioned technical scheme, when two sand suction pipe connect, insert the inserting groove with coupling assembling on the body, again with two body rotation each other, make the fixed plate at the fixed slot internal rotation, the limiting plate is at the spacing inslot internal rotation. The limiting plate joint makes two relative joints of body in the spacing inslot, and the joint through the limiting plate makes two bodys can realize the high-speed joint.

Optionally, a placing groove is formed in the side wall of the limiting groove, a spring is abutted to the bottom surface of the placing groove, a protruding block is connected to one end, away from the bottom surface of the placing groove, of the spring, a guide surface is arranged on the protruding block, the spring has a compression state and a natural state, when the spring is in the compression state, the protruding block is contracted into the placing groove, and when the spring is in the natural state, the end portion of the protruding block exceeds the opening of the placing groove.

Through adopting above-mentioned technical scheme, when the limiting plate removed to when with the lug butt in the spacing inslot, the spigot surface on the lug received the extrusion force of limiting plate, and the extrusion force is transmitted and is made the spring compressed for the extrusion force, and in the spring compression drove the lug shrink and advanced the standing groove, the lug was crossed in the removal that the limiting plate can be smooth this moment. After the limiting plate penetrates through the bump, the extrusion force on the bump disappears, so that the spring recovers to a natural state after the extrusion force on the spring disappears, the end part of the bump extends out of the placing groove to block the limiting groove, and the limiting plate is clamped in the limiting groove and cannot move.

Optionally, a limiting ring is arranged at an opening of the placing groove, and a clamping ring clamped with the limiting ring is arranged on the end face of the connecting spring on the protruding block.

Through adopting above-mentioned technical scheme, joint ring and spacing ring joint on the lug make the lug when receiving the extrusion force of spring, and whole lug can not break away from the standing groove completely, has avoided whole lug to break away from and has leaded to the unstable condition of connection between two bodys to take place from the standing groove.

Optionally, a clamping block is arranged on the clamping ring, and a clamping block groove for the clamping block to slide along the length direction of the placing groove is formed in the side wall of the placing groove.

Through adopting above-mentioned technical scheme, the fixture block removes in the fixture block inslot, has restricted the lug to take place to rotate in the standing groove, has avoided the body lug when using the standing groove internal rotation and make the spigot surface shift the condition emergence of another side to the limiting plate joint possibility of being unstable has been reduced.

Optionally, the bottom surface of the placing groove is provided with a through hole penetrating through the tube body, a fixing rod is inserted in the through hole, one end of the fixing rod is connected to the protruding block, one end of the fixing rod, far away from the protruding block, is provided with a pull ring, and the outer surface of the fixing rod is sleeved with the spring. .

Through adopting above-mentioned technical scheme, when adopting the sand engineering end and need cancel the cooperation between two bodys, the pulling pull ring removes the dead lever to the direction of keeping away from the body, and the dead lever drives the lug and to the inside shrink of standing groove, and the limiting plate is not supported tightly by the lug this moment, rotates the limiting plate again and makes coupling assembling pull out in can following the inserting groove. Meanwhile, the fixing rod limits the radial movement of the spring, and the situation that the spring is bent when the spring is subjected to the extrusion force of the bump is avoided.

Optionally, a sealing groove is formed in the circumferential direction of the side wall of the through hole, and a sealing gasket is arranged in the sealing groove.

Through adopting above-mentioned technical scheme, sealed setting up of filling up makes in external water can not enter into the standing groove, has reduced the spring in the standing groove and has corroded and arouse the insecure possibility of connection of two bodys by water.

Optionally, a first semicircular groove is formed in the end face, provided with the fixed plate, of the pipe body, a second semicircular groove is formed in one end, far away from the first semicircular groove, of the pipe body, the first semicircular groove and the second semicircular groove in the other pipe body can be spliced into the circular groove, and a sealing ring is arranged in the circular groove.

Through adopting above-mentioned technical scheme, the grit that the sealing washer setting was gathered in two body connection's terminal surface makes in the body can not flow from the junction of two body.

Optionally, the inner wall of the pipe body is provided with a wear-resistant coating.

Through adopting above-mentioned technical scheme, the body inner wall is constantly rubbed to the grit in the body, and wear-resisting coating's setting has improved the wearability of body inner wall, makes the body can not damage because of the grit to the friction of body when transporting the grit, has improved the life of body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two pipe bodies can be quickly connected through the movement of the limiting plate in the limiting groove and the movement of the fixing plate in the fixing groove;

2. the lug is matched with the spring, so that the limiting plate can smoothly move in the limiting groove by extruding the lug, and when the limiting plate needs to reversely rotate in the limiting groove, the lug is clamped with the limiting plate, so that the limiting plate cannot move, and the limiting plate can be clamped in the limiting groove;

3. the wear-resistant coating improves the wear resistance of the inner wall of the pipe body, and further prolongs the service life of the pipe body.

Drawings

Fig. 1 is an exploded view of two pipes according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a tubular body according to an embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a pipe body; 2. a fixing plate; 3. a limiting plate; 4. inserting grooves; 5. fixing grooves; 6. a limiting groove; 7. a placement groove; 8. a spring; 9. a bump; 91. a guide surface; 10. a clamping block; 11. a block slot; 12. a limiting ring; 13. a snap ring; 14. a through hole; 15. fixing the rod; 16. a pull ring; 17. a sealing groove; 18. a gasket; 19. a circular groove; 191. a first semi-circular groove; 192. a second semi-circular groove; 20. and (5) sealing rings.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses inhale sand pipe convenient to connect. Referring to fig. 1 and 2, sand suction pipe convenient to connect includes body 1, and the welding of body 1 one end terminal surface has fixed plate 2, and fixed plate 2 is perpendicular to the terminal surface of body 1, and the shape of fixed plate 2 is the arc and the axis of fixed plate 2 is same axis with the axis of body 1. The welding of the one end that body 1 was kept away from to fixed plate 2 has limiting plate 3, and limiting plate 3's shape is the arc and limiting plate 3 sets up with fixed plate 2 is coaxial, and the cambered surface diameter size of limiting plate 3 is less than the cambered surface diameter size of fixed plate 2. The other end face of the pipe body 1 is provided with an inserting groove 4 for inserting a fixing plate 2 and a limiting plate 3 on the other pipe body 1, and the sum of the length of the fixing plate 2 and the thickness of the limiting plate 3 is the same as the depth of the inserting groove 4. The lateral wall of inserting groove 4 is seted up and is supplied fixed plate 2 pivoted fixed slot 5 and supply limiting plate 3 pivoted spacing groove 6, and the length of fixed slot 5 and spacing groove 6 is the semicircle. The welding has seted up first semicircular groove 191 on the terminal surface of fixed plate 2 on body 1, and the cross section of first semicircular groove 191 is semicircle and first semicircular groove 191 and the coaxial setting of body 1. The one end of keeping away from first semicircle ring groove 191 on body 1 has seted up second semicircle ring groove 192, and the cross section in second semicircle ring groove 192 is semicircle and second semicircle ring groove 192 and body 1 coaxial setting. The first semi-circular groove 191 and the second semi-circular groove 192 can be spliced into a circular groove 19, the cross section of the circular groove 19 is circular, and the diameter of the circular groove 19 is larger than that of the insertion groove 4. The ring groove 19 is provided with a sealing ring 20, and the sealing ring 20 prevents the sand collected in the pipe body 1 from flowing out from the joint of the pipe body 1 and the pipe body 1. The inner wall of the pipe body 1 is coated with a wear-resistant coating in a dipping mode, the wear-resistant coating is made of zinc-chromium coatings, the inner wall of the pipe body 1 is not easy to damage when being continuously rubbed by sand, and the service life of the pipe body 1 is prolonged.

Referring to fig. 3, the side wall of the limiting groove 6, which is far away from the axis of the pipe body 1, is provided with a placing groove 7, and the opening size of the placing groove 7 is the same as the height size of the limiting groove 6. The bottom surface of the placing groove 7 is provided with a through hole 14, the through hole 14 penetrates through the pipe body 1 (see fig. 1) to the outside of the pipe body 1, the cross section of the through hole 14 is square, and the through hole 14 and the placing groove 7 are coaxially arranged. The placement groove 7 is provided with a projection 9 therein, and the projection 9 has a portion that exceeds the opening of the placement groove 7. The fixing rod 15 is welded at one end, close to the bottom surface of the placing groove 7, of the convex block 9, the fixing rod 15 and the convex block 9 are coaxially arranged, and the fixing rod 15 penetrates through the through hole 14 and extends out of the outer surface of the pipe body 1. The outer surface cover of the part of dead lever 15 in standing groove 7 is equipped with spring 8, and the one end butt standing groove 7 bottom of spring 8, the one end that spring 8 kept away from standing groove 7 bottom weld in lug 9. Be provided with spigot surface 91 on the lug 9, the orientation of spigot surface 91 is reverse for the moving direction with limiting plate 3, move in limiting groove 6 when the limiting plate 3 to with lug 9 butt, spigot surface 91 on the lug 9 can receive limiting plate 3's extrusion force, extrusion force extrusion spring 8 makes in the lug 9 shrink advances standing groove 7, limiting plate 3 disappears through the extrusion force that receives on lug 9 behind the lug 9 smoothly, lug 9 stretches out from standing groove 7 and realizes limiting plate 3's fixed with limiting plate 3 joint. The opening part of the placing groove 7 is provided with a limiting ring 12, and the cross section of the limiting ring 12 is a square ring. The end part of one end connected with the fixed rod 15 on the lug 9 is welded with a clamping ring 13 in the circumferential direction, and the cross section of the clamping ring 13 is a square ring. The cooperation through spacing ring 12 and joint ring 13 makes lug 9 when receiving the extrusion force of spring 8, and lug 9 can not extruded standing groove 7 by the extrusion force, has avoided the condition that lug 9 breaks away from in standing groove 7 to take place, thereby reduced because lug 9 breaks away from and lead to the insecure possibility of limiting plate 3 joint. The welding of the lateral wall of joint ring 13 has a fixture block 10, and the fixture block groove 11 that supplies fixture block 10 to slide along 7 length direction of standing groove is seted up to 7 lateral walls of standing groove, has avoided lug 9 to take place the pivoted condition in standing groove 7 through the cooperation of fixture block 10 with fixture block groove 11, avoids the spigot surface 91 on the lug 9 to rotate another side and limiting plate 3 joint to avoid limiting plate 3's joint unstability. The one end welding of keeping away from lug 9 of dead lever 15 has pull ring 16, when needing to cancel the cooperation of two sand suction pipes after adopting the sand engineering to accomplish, draws and gets pull ring 16 and drive dead lever 15 and remove, and dead lever 15 drives in the lug 9 shrink advances standing groove 7 to the lug 9 disappears with the joint cooperation of limiting plate 3, and limiting plate 3 can be at the internal rotation of spacing groove 6. The position that the inner wall of through-hole 14 is close to through-hole 14 opening part has seted up seal groove 17, and the axis of seal groove 17 is same axis with the axis of through-hole 14, and interference fit has sealed the pad 18 in the seal groove 17, and the setting of sealed pad 18 avoids external water to enter into in the standing groove 7 and makes the spring 8 in the standing groove 7 lose efficacy by water corrosion.

The implementation principle of sand suction pipe convenient to connect of this application embodiment is: the fixing plate 2 and the limiting plate 3 on one pipe body 1 are inserted into the insertion groove 4 of the other pipe body 1, and the two pipe bodies 1 are rotated mutually to enable the limiting plate 3 to be clamped with the lug 9 to realize the relative fixation of the two pipe bodies 1. When the connection relation of the two pipe bodies 1 needs to be cancelled, the pull ring 16 is pulled to enable the convex block 9 to shrink into the placing groove 7, the convex block 9 is cancelled in the clamping matching with the limiting plate 3, the two pipe bodies 1 are rotated in the direction, and the limiting plate 3 and the fixing plate 2 are pulled out from the inserting groove 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a inhale sand pipe convenient to connect which characterized in that: including body (1), the one end terminal surface of body (1) is provided with coupling assembling, coupling assembling includes fixed plate (2) and limiting plate (3), fixed plate (2) are connected in body (1), limiting plate (3) is connected to the one end that body (1) was kept away from in fixed plate (2), inserting groove (4) that the coupling assembling that supplies another body (1) pegged graft are seted up to the other end of body (1), inserting groove (4) are seted up to the terminal surface that inserting groove (4) were seted up in body (1) and are supplied fixed plate (2) pivoted fixed slot (5), fixed slot (5) with inserting groove (4) intercommunication, fixed slot (5) lateral wall is seted up and is supplied limiting plate (3) pivoted spacing groove (6).

2. The sand suction pipe convenient to connect of claim 1, wherein: the limiting groove (6) side wall is provided with a placing groove (7), the bottom surface of the placing groove (7) is abutted with a spring (8), one end, far away from the bottom surface of the placing groove (7), of the spring (8) is connected with a convex block (9), a guide surface (91) is arranged on the convex block (9), the spring (8) is in a compression state and a natural state, when the spring (8) is in the compression state, the convex block (9) is contracted into the placing groove (7), and when the spring (8) is in the natural state, the end part of the convex block (9) exceeds the opening of the placing groove (7).

3. The sand suction pipe convenient to connect of claim 2, wherein: the opening part of the placing groove (7) is provided with a limiting ring (12), and the end face of the connecting spring (8) on the convex block (9) is provided with a clamping ring (13) clamped with the limiting ring (12).

4. The easy-to-connect sand suction pipe according to claim 3, wherein: the clamping ring (13) is provided with a clamping block (10), and the side wall of the placing groove (7) is provided with a clamping block groove (11) for the clamping block (10) to slide along the length direction of the placing groove (7).

5. The sand suction pipe convenient to connect of claim 2, wherein: the novel pipe is characterized in that a through hole (14) is formed in the bottom surface of the placing groove (7) and penetrates through the pipe body (1), a fixing rod (15) is inserted in the through hole (14), one end of the fixing rod (15) is connected to the lug (9), a pull ring (16) is arranged at one end, far away from the lug (9), of the fixing rod (15), and the outer surface of the fixing rod (15) is sleeved with the spring (8).

6. The sand suction pipe convenient to connect of claim 5, wherein: a sealing groove (17) is formed in the circumferential direction of the side wall of the through hole (14), and a sealing gasket (18) is arranged in the sealing groove (17).

7. The sand suction pipe convenient to connect of claim 1, wherein: the pipe body (1) is provided with the terminal surface of fixed plate (2) and has been seted up first semi-circular groove (191), second semi-circular groove (192) have been seted up to the one end of keeping away from first semi-circular groove (191) on pipe body (1), second semi-circular groove (192) on first semi-circular groove (191) and another pipe body (1) can splice into circular groove (19), be provided with sealing washer (20) in circular groove (19).

8. The sand suction pipe convenient to connect of claim 1, wherein: the inner wall of the pipe body (1) is provided with a wear-resistant coating.