CN219413854U - Pipe clamp for concrete conveying - Google Patents

Abstract

The utility model discloses a pipeline fastener for concrete conveying, which comprises a first pipeline, a second pipeline corresponding to the first pipeline, two groups of fastener sleeves distributed up and down, wherein one opposite side surface of each group of fastener sleeves is sleeved with the joint of the first pipeline and the second pipeline, the outer walls of the two groups of fastener sleeves are fixedly provided with connecting plates, and the two groups of connecting plates are connected through a locking mechanism. This a pipeline fastener for concrete conveying uses through setting up block cover, connecting plate and locking mechanical system combination, and two upper and lower block covers can cup joint the junction of first pipeline and second pipeline fixedly to can fix two connecting plates under locking mechanical system's effect, ensure difficult emergence to drop between the connecting plate, can make two pipe connection more stable, ensure that concrete can circulate between two pipelines, it is more simple and convenient for current connected mode, uses labour saving and time saving more.

Description

Pipe clamp for concrete conveying

Technical Field

The utility model relates to the technical field of pipeline clamps, in particular to a pipeline clamp for concrete conveying.

Background

Concrete (Concrete), abbreviated as Concrete (tsang): the term concrete is generally used as cement, sand and stone as aggregate; the cement concrete obtained by mixing the cement concrete and water (which can contain additives and admixtures) according to a certain proportion, which is also called ordinary concrete, is widely applied to civil engineering, and the concrete is generally transported through pipelines in a construction site.

However, the existing two pipelines are spliced generally by a direct sleeving or threaded connection mode, however, the sleeving or threaded connection needs to lift and move the pipelines, the operation is inconvenient when the quality of the pipelines is heavy, the use is more time-consuming and labor-consuming, and concrete leakage is easy to cause.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the pipeline clamp for concrete conveying, which is characterized in that the upper clamping sleeve, the lower clamping sleeve and the locking mechanism are combined for use, the joint of the first pipeline and the second pipeline can be sleeved and fixed by the upper clamping sleeve and the lower clamping sleeve, the two connecting plates can be fixed under the action of the locking mechanism, the connecting plates are not easy to fall off, the two pipelines can be connected more stably, the concrete can circulate between the two pipelines, and the pipeline clamp is simpler and more convenient than the existing connecting mode, saves time and labor when being used, and solves the problems raised by the background technology.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline fastener for concrete conveying, includes first pipeline and the corresponding second pipeline of first pipeline, still includes two sets of block cover of upper and lower distribution, two sets of block cover relative a side and first pipeline and second pipeline joint department cup joint, two sets of block cover outer wall all is fixed with the connecting plate, two sets of the connecting plate passes through locking mechanical system and connects, and two sets of block cover outer walls all are fixed with the sealing washer corresponding with first pipeline and second pipeline.

Preferably, the locking mechanism comprises a fixing plate, a clamping groove, a fixing cylinder and a clamping block, wherein the fixing plate is fixed on the outer wall of the connecting plate at the lower part, the clamping groove is formed in the fixing plate, the fixing cylinder is fixed at the top end of the connecting plate at the upper part, and one end of the clamping block is inserted into the fixing cylinder, and the other end of the clamping block is correspondingly arranged with the clamping groove.

Preferably, the top end of the clamping block is fixed with a convex block, and the inner wall of the fixed cylinder is provided with a groove matched with the convex block.

Preferably, a guide post penetrating through the upper connecting plate is fixed at the top of the lower connecting plate, and a limiting plate is fixed at the top of the guide post.

Preferably, the outer wall of the guide post is wound with a spring, and the limiting plate is connected with the upper connecting plate through the spring.

Preferably, the first pipeline bottom is provided with adjustment mechanism, adjustment mechanism includes fixed column, movable column, bottom plate, sliding block and sliding tray, the movable column is fixed in the block cover bottom, the movable column outer wall is fixed with the sliding block, fixed column inner wall has seted up with sliding block sliding fit's sliding tray, fixed column bottom mounting has the bottom plate.

Preferably, the inner wall of the bottom end of the fixed column is rotationally connected with a threaded rod in threaded connection with the movable column, a first gear is fixed on the outer wall of the threaded rod, the inner wall of the fixed column is rotationally connected with a rotating rod, and one end of the rotating rod inserted into the fixed column is fixed with a second gear meshed with the first gear.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up block cover, connecting plate and locking mechanical system combination use, upper and lower two block covers can cup joint the junction of first pipeline and second pipeline fixedly to can fix two connecting plates under locking mechanical system's effect, ensure difficult emergence to drop between the connecting plate, can make two pipeline connection more stable, ensure that concrete can circulate between two pipelines, it is more simple and convenient for current connected mode, uses more labour saving and time saving.

2. Through setting up adjustment mechanism, can adjust the movable column and reciprocate in the fixed column inside through rotatory dwang, the movable column can drive the block cover and do the reciprocates to be suitable for two pipeline block of different mounting heights, promoted the application range of equipment.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a locking mechanism according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the adjusting mechanism of the present utility model.

In the figure: 1. a first pipe; 2. a second pipe; 311. a clamping sleeve; 312. a connecting plate; 313. a guide post; 314. a limiting plate; 315. a spring; 316. a fixing plate; 317. a clamping groove; 318. a fixed cylinder; 319. a clamping block; 320. a bump; 321. a groove; 322. a sealing gasket; 411. fixing the column; 412. a movable column; 413. a bottom plate; 414. a sliding block; 415. a sliding groove; 416. a threaded rod; 417. a first gear; 418. a rotating lever; 419. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, a pipe clamp for concrete conveying includes a first pipe 1 and a second pipe 2 corresponding to the first pipe 1, and further includes two sets of clamping sleeves 311 distributed up and down, where one side of each of the two sets of clamping sleeves 311 is opposite to the joint of the first pipe 1 and the second pipe 2, the two sets of clamping sleeves 311 move in opposite directions, so that the joint of the first pipe 1 and the second pipe 2 can be clamped and fixed, concrete can flow inside the first pipe 1 and the second pipe 2, connection plates 312 are fixed on outer walls of the two sets of clamping sleeves 311, the two sets of connection plates 312 are connected through a locking mechanism, sealing gaskets 322 corresponding to the first pipe 1 and the second pipe 2 are fixed on outer walls of the two sets of clamping sleeves 311, and the sealing gaskets 322 can be made of rubber materials, so that a good sealing effect can be achieved, and concrete leakage can be avoided.

The locking mechanical system includes fixed plate 316, draw-in groove 317, fixed section of thick bamboo 318 and fixture block 319, lower part connecting plate 312 outer wall is fixed with fixed plate 316, the draw-in groove 317 is seted up inside fixed plate 316, upper portion connecting plate 312 top is fixed with fixed section of thick bamboo 318, fixture block 319 one end inserts inside fixed section of thick bamboo 318, the other end sets up corresponding with the draw-in groove 317, the fixture block 319 top is fixed with lug 320, the recess 321 with lug 320 mutual matching has been seted up to fixed section of thick bamboo 318 inner wall, promote lug 320 and make the fixture block 319 business turn over draw-in groove 317 inside, can lock two connecting plates 312, ensure that two connecting plates 312 can not take place to drop.

The guide post 313 that runs through upper portion connecting plate 312 is fixed with at lower part connecting plate 312 top, guide post 313 top is fixed with limiting plate 314, upper portion connecting plate 312 can slide along guide post 313 outer wall, guide post 313 outer wall winding has spring 315, limiting plate 314 passes through spring 315 with upper portion connecting plate 312 to be connected, after pressing down upper portion connecting plate 312, can make spring 315 receive extrusion compression, and after the fixture block 319 inserts inside draw-in groove 317, loosen upper portion connecting plate 312, can drive upper portion connecting plate 312 resilience under the elastic action of spring 315, and fixture block 319 at this moment can be with the inside conflict of draw-in groove 317, friction between draw-in groove 317 and the fixture block 319 can be increased, avoid the fixture block 319 to drop with the draw-in groove 317.

The first pipeline 1 bottom is provided with adjustment mechanism, and adjustment mechanism includes fixed column 411, movable column 412, bottom plate 413, sliding block 414 and sliding tray 415, and movable column 412 is fixed in block cover 311 bottom, and movable column 412 outer wall is fixed with sliding block 414, and fixed column 411 inner wall has seted up with sliding block 414 sliding tray 415, and fixed column 411 bottom mounting has bottom plate 413, and movable column 412 can carry out stable vertical slip under the effect of sliding block 414 and sliding tray 415. The inner wall of the bottom end of the fixed column 411 is rotationally connected with a threaded rod 416 which is in threaded connection with the movable column 412, a first gear 417 is fixed on the outer wall of the threaded rod 416, a rotating rod 418 is rotationally connected with the inner wall of the fixed column 411, one end of the rotating rod 418 inserted into the fixed column 411 is fixedly provided with a second gear 419 meshed with the first gear 417, the rotating rod 418 can drive the second gear 419 to rotate and drive the first gear 417 and the threaded rod 416 to rotate, and the movable column 412 and the upper clamping sleeve and the lower clamping sleeve 311 can be driven to vertically adjust the height under the action of threads, so that the first pipeline 1 and the second pipeline 2 with different heights can be clamped for use.

Working principle: when the first pipeline 1 and the second pipeline 2 need to be clamped, the two clamping sleeves 311 are sleeved on the joint of the first pipeline 1 and the second pipeline 2, then the upper clamping sleeve 311 is pressed to enable the upper connecting plate 312 to be attached to the lower connecting plate 312, the spring 315 is stretched, then the protruding block 320 is pushed to enable the protruding block 320 to slide on the inner wall of the groove 321, the protruding block 320 can push the clamping block 319 to be inserted into the clamping groove 317, and the clamping device can be used for limiting the two connecting plates 312, so that the first pipeline 1 and the second pipeline 2 can be clamped, and the concrete inside the first pipeline 1 and the second pipeline 2 can be guaranteed to circulate.

When the vertical height of the two clamping sleeves 311 needs to be adjusted, the second gear 419 can be driven to rotate through the rotating rod 418, the second gear 419 can be meshed with the first gear 417 and pushes the first gear 417 and the threaded rod 416 to rotate, the movable column 412 drives the two clamping sleeves 311 to vertically adjust under the action of threads, and meanwhile the sliding block 414 can slide in the sliding groove 415 to ensure the moving stability of the movable column 412.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A pipe clamp for concrete delivery, comprising a first pipe (1) and a second pipe (2) corresponding to the first pipe (1), characterized in that: the device further comprises two groups of clamping sleeves (311) which are distributed up and down, one side surface of each two groups of clamping sleeves (311) is sleeved with the joint of the first pipeline (1) and the second pipeline (2), the outer walls of the two groups of clamping sleeves (311) are both fixed with connecting plates (312), the two groups of connecting plates (312) are connected through a locking mechanism, and sealing gaskets (322) corresponding to the first pipeline (1) and the second pipeline (2) are both fixed on the outer walls of the two groups of clamping sleeves (311);

the locking mechanism comprises a fixing plate (316), a clamping groove (317), a fixing barrel (318) and a clamping block (319), wherein the fixing plate (316) is fixed on the outer wall of the connecting plate (312), the clamping groove (317) is formed in the fixing plate (316), the fixing barrel (318) is fixed on the top end of the connecting plate (312), one end of the clamping block (319) is inserted into the fixing barrel (318), and the other end of the clamping block (319) is arranged corresponding to the clamping groove (317).

2. A pipe clamp for concrete delivery as claimed in claim 1, wherein: the top end of the clamping block (319) is fixedly provided with a convex block (320), and the inner wall of the fixing cylinder (318) is provided with a groove (321) matched with the convex block (320).

3. A pipe clamp for concrete delivery as claimed in claim 1, wherein: the top of the connecting plate (312) at the lower part is fixedly provided with a guide column (313) penetrating through the connecting plate (312) at the upper part, and the top of the guide column (313) is fixedly provided with a limiting plate (314).

4. A pipe clamp for concrete delivery as claimed in claim 3, wherein: the outer wall of the guide column (313) is wound with a spring (315), and the limiting plate (314) is connected with the upper connecting plate (312) through the spring (315).

5. A pipe clamp for concrete delivery as claimed in claim 3, wherein: the utility model discloses a pipeline, including fixed column (411), movable column (412), bottom plate (413), sliding block (414) and sliding tray (415), movable column (412) are fixed in block cover (311) bottom, movable column (412) outer wall is fixed with sliding block (414), fixed column (411) inner wall seted up with sliding tray (415) of sliding block (414) sliding fit, fixed column (411) bottom fixing has bottom plate (413).

6. A pipe clamp for concrete delivery as defined in claim 5, wherein: the utility model discloses a fixed column, including fixed column (411), movable column (412), threaded rod (416), first gear (417) are fixed to threaded rod (416) outer wall, fixed column (411) inner wall rotation is connected with dwang (418), inside one end of dwang (418) inserted fixed column (411) is fixed with second gear (419) with first gear (417) meshing.