CN219413914U - Pipe connecting device for ice rink - Google Patents

Abstract

The utility model discloses a pipe connecting device for a ice rink, which comprises a frame, wherein the left side and the right side of the upper surface of the frame are respectively provided with at least two first cylinders and second cylinders, the bottom ends of the first cylinders and the second cylinders respectively penetrate through and extend to the lower surface of the frame, the inner diameter of the first cylinders is the same as the outer diameter of the second cylinders, the upper parts of the left side and the right side of the frame are respectively provided with a clamping part I and a clamping part II which can be correspondingly clamped, the front side and the rear side of the upper surface and the lower surface of the frame are respectively correspondingly provided with a clamping assembly, and the lower parts of the left side and the right side of the frame are correspondingly provided with connecting assemblies.

Description

Pipe connecting device for ice rink

Technical Field

The utility model relates to the technical field of pipeline connecting equipment, in particular to a pipeline connecting device for a rink.

Background

Skating, which is a recreational sports, has been widely popularized and various competition items have been developed, in which conventional on-ice sports are performed on natural ice surfaces formed under low-temperature climatic conditions, which makes the sports limited to only cold climatic regions; with the development of technology, people adopt a manual ice making technology, so that on-ice competition projects and mass entertainment activities can be developed in more regions.

In the prior art, ice is typically made by a refrigeration unit using a refrigeration fluid flowing in a surface underground piping system of a ice rink. In the prior art, the pipe connection is usually carried out by adopting flange connection, so that the connection is relatively complex, the efficiency is low, and particularly, the connection of a plurality of pipes is large in quantity, the connection is complex and the workload is huge.

The utility model patent with the authority of CN206919483U and the authority of 2018.01.23 discloses a pipe connecting device for a ice rink, and the technical scheme of the utility model can realize quick and efficient pipe connecting operation, but the pipe connecting device is connected only through simple clamping, so that the connection is not firm enough, the number of connected pipes is fixed, the expansion connection is inconvenient according to the actual use requirement, and the adverse effect is brought to the actual connection use.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides a pipe connecting device for a ice rink, can efficiently and firmly connect multiple pipelines, can perform expansion connection according to actual use requirements, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipe connecting device for ice rink, includes the frame, the left and right sides of frame upper surface is provided with two at least barrel I and barrel II respectively, the bottom of barrel I and barrel II runs through the lower surface that extends to the frame respectively, and the internal diameter of barrel I is the same with the external diameter of barrel II, the upper portion of frame left and right sides is provided with the block portion one and the block portion two that can correspond the block respectively, the front and back both sides of frame upper and lower surface correspond respectively and are provided with the joint subassembly, the joint subassembly is located the outside of barrel I and barrel II, the lower part of frame left and right sides corresponds and is provided with coupling assembling.

As a preferred technical scheme of the utility model, the clamping assembly comprises clamping grooves, through holes, clamping plates, first springs, pull rods, limiting blocks and clamping plates, wherein the number of the clamping grooves is two, the two clamping grooves are respectively formed in the front side and the rear side of the upper surface of the frame, the clamping plates are respectively and slidably connected in the two clamping grooves, the first springs are uniformly distributed and fixed on the outer sides of the clamping plates and the side walls of the clamping grooves, the center of the outer sides of the clamping plates is fixedly provided with the pull rods, the through holes are formed in the outer sides of the clamping grooves, the pull rods are slidably connected in the through holes, the limiting blocks are fixed at the outer ends of the pull rods extending to the outer sides of the frame, the two clamping plates are respectively fixed in the front side and the rear side of the lower surface of the frame, and the clamping plates are correspondingly clamped with the clamping grooves.

As a preferable technical scheme of the utility model, the front side of the clamping plate is provided with the slot, and the inner side of the clamping plate is fixedly provided with the cutting which can be correspondingly inserted with the slot.

As a preferable technical scheme of the utility model, the connecting component comprises a sliding groove, an L-shaped clamping plate, a second spring, an L-shaped clamping groove, a fixed block and an L-shaped clamping block, wherein the sliding groove is arranged at the lower part of the left side of the frame, the horizontal end of the L-shaped clamping plate is in sliding connection with the sliding groove, the second spring is uniformly distributed and fixed between the horizontal end of the L-shaped clamping plate and the inner side wall of the sliding groove, the L-shaped clamping groove is formed in the inner side of the L-shaped clamping plate, the fixed block is fixed at the lower part of the right side of the frame, and the L-shaped clamping block which can be clamped with the L-shaped clamping groove is fixed at the bottom of the fixed block.

As a preferable technical scheme of the utility model, a pull rope is fixed on the outer side of the limiting block.

Compared with the prior art, the utility model has the beneficial effects that: this a pipe connection device for ice rink, it is rational in infrastructure practical, the simple operation, through the joint subassembly that upper and lower is relative on two adjacent frames, can be high-efficient firm carry out multi-channel connection, through the coupling assembling that corresponds about on two adjacent frames, can carry out expansion connection according to actual use demand, it is convenient to have brought for the in-service connection use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of a partial structure of the present utility model.

Fig. 3 is a schematic side view of the present utility model.

Fig. 4 is a schematic view of the structure of the clamping plate of the present utility model.

Fig. 5 is a schematic view of the structure of the L-shaped clamping plate of the utility model.

In the figure: the device comprises a frame 1, a first cylinder 2, a second cylinder 3, a first clamping part 4, a second clamping part 5, a clamping assembly 6, a clamping groove 61, a through hole 62, a clamping plate 63, a first spring 64, a pull rod 65, a limiting block 66, a clamping plate 67, a connecting assembly 7, a sliding groove 71, an L-shaped clamping plate 72, a second spring 73, an L-shaped clamping groove 74, a fixing block 75, an L-shaped clamping block 76, a cutting 8, a slot 9 and a pull rope 10.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a pipe connecting device for ice rink, including frame 1, the left and right sides of frame 1 upper surface is provided with two at least barrel one 2 and barrel two 3 respectively, the bottom of barrel one 2 and barrel two 3 runs through respectively and extends to the lower surface of frame 1, and the internal diameter of barrel one 2 is the same with the external diameter of barrel two 3, the upper portion of frame 1 left and right sides is provided with block portion one 4 and block portion two 5 that can correspond the block respectively, the front and back both sides of frame 1 upper and lower surface correspond respectively and are provided with joint assembly 6, joint assembly 6 is located the outside of barrel one 2 and barrel two 3, the lower part of frame 1 left and right sides corresponds and is provided with coupling assembling 7.

The clamping assembly 6 comprises clamping grooves 61, through holes 62, clamping plates 63, first springs 64, pull rods 65, limiting blocks 66 and clamping plates 67, wherein the number of the clamping grooves 61 is two, the two clamping grooves 61 are respectively arranged on the front side and the rear side of the upper surface of the frame 1, the clamping plates 63 are respectively and slidably connected in the two clamping grooves 61, the first springs 64 are uniformly distributed and fixed on the outer sides of the clamping plates 63 and the side walls of the clamping grooves 61, the pull rods 65 are fixedly arranged in the centers of the outer sides of the clamping plates 63, the through holes 62 are arranged on the outer sides of the clamping grooves 61, the pull rods 65 are slidably connected in the through holes 62, the limiting blocks 66 are fixedly arranged at the outer ends of the pull rods 65 extending to the outer sides of the frame 1, the number of the clamping plates 67 is two, the two clamping plates 67 are respectively fixed on the front side and the rear side of the lower surface of the frame 1, the clamping plates 67 are correspondingly clamped with the clamping grooves 61, the slot 9 has been seted up to the front side of cardboard 67, the inboard of splint 63 is fixed to be provided with the cutting 8 that can correspond pegging graft with slot 9, the outside of stopper 66 is fixed with stay cord 10, through pulling stay cord 10 and stopper 66, drive pull rod 65 and splint 63 outwards remove, compress spring one 64, insert the draw-in groove 61 inboard that corresponds with corresponding cardboard 67, then, loosen stay cord 10 and stopper 66, spring one 64 resumes the extension, drive splint 63 and carry out the centre gripping to cardboard 67, and promote the cutting 8 and block into slot 9, can accomplish the quick high-efficient firm connection of a plurality of pipelines on two frames 1, frame 1 keeps away from barrel one 2 and barrel two 3 can correspond the connection installation corresponding a plurality of straight tubes or end return bend as required.

The connecting assembly 7 comprises a sliding groove 71, an L-shaped clamping plate 72, a second spring 73, an L-shaped clamping groove 74, a fixing block 75 and an L-shaped clamping block 76, wherein the sliding groove 71 is arranged at the lower part of the left side of the frame 1, the horizontal end of the L-shaped clamping plate 72 is in sliding connection with the sliding groove 71, the second spring 73 is uniformly distributed and fixed between the horizontal end of the L-shaped clamping plate 72 and the inner side wall of the sliding groove 71, the L-shaped clamping groove 74 is arranged at the inner side of the L-shaped clamping plate 72, the fixing block 75 is fixed at the lower part of the right side of the frame 1, the L-shaped clamping block 76 capable of being clamped with the L-shaped clamping groove 74 is fixed at the bottom of the fixing block 75, the L-shaped clamping block 76 is driven to extend by pulling the L-shaped clamping plate 72 on the left side of one frame 1, then the L-shaped clamping block 76 on the right side of the other frame 1 is clamped into the L-shaped clamping groove 74, the L-shaped clamping plate 72 is loosened, the second spring 73 is compressed, and the horizontal end of the L-shaped clamping plate 72 is pressed into the inner wall of the sliding groove 71, and the connection of the two frames 1 can be completed.

When in use:

one frame 1 and the other frame 1 which is turned 180 degrees are correspondingly arranged up and down, the corresponding body I2, the cylinder II 3, the first joint part 4 and the second joint part 5 are correspondingly clamped (the part is operated as the known operation in the prior art and is not excessively described here), meanwhile, the pull rope 10 and the limiting block 66 are pulled to drive the pull rod 65 and the clamping plate 63 to move outwards, the spring I64 is compressed, the corresponding clamping plate 67 is inserted into the corresponding clamping groove 61, then the pull rope 10 and the limiting block 66 are loosened, the spring I64 is restored to be extended, the clamping plate 63 is driven to clamp the clamping plate 67, the inserting strip 8 is pushed to be clamped into the slot 9, multi-pipeline connection can be effectively and firmly carried out, the two frames 1 are adjacently arranged left and right, the spring II 73 is driven to be extended by pulling the L-shaped clamping plate 72 on the left side of one frame 1, the horizontal end of the L-shaped clamping groove 74 is pulled to the outside of the sliding groove 71, then the L-shaped clamping block 76 on the right side of the other frame 1 is clamped into the L-shaped clamping groove 74, and the L-shaped clamping plate 72 is loosened, and the horizontal clamping plate 72 is compressed and the horizontal clamping groove 72 is connected with the horizontal clamping groove 76 according to the requirements.

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 (5)

1. The utility model provides a pipe connecting device for ice rink, includes frame (1), the left and right sides of frame (1) upper surface is provided with two at least barrel one (2) and barrel two (3) respectively, the bottom of barrel one (2) and barrel two (3) runs through respectively and extends to the lower surface of frame (1), and the internal diameter of barrel one (2) is the same with the external diameter of barrel two (3), the upper portion of frame (1) left and right sides is provided with block portion one (4) and block portion two (5) that can correspond the block respectively, its characterized in that: the clamping assembly (6) is correspondingly arranged on the front side and the rear side of the upper surface and the lower surface of the frame (1), the clamping assembly (6) is located on the outer sides of the first cylinder (2) and the second cylinder (3), and the connecting assemblies (7) are correspondingly arranged on the lower portions of the left side and the right side of the frame (1).

2. The pipe connection device for a rink according to claim 1, wherein: the clamping assembly (6) comprises clamping grooves (61), through holes (62), clamping plates (63), first springs (64), pull rods (65), limiting blocks (66) and clamping plates (67), the clamping grooves (61) are two in number, the clamping plates (63) are respectively arranged on the front side and the rear side of the upper surface of the frame (1) in a sliding mode, the clamping plates (63) are respectively connected in the two clamping grooves (61) in a sliding mode, the first springs (64) are evenly distributed and fixed on the outer sides of the clamping plates (63) and the side walls of the clamping grooves (61), the center of the outer sides of the clamping plates (63) is fixedly provided with the pull rods (65), the through holes (62) are formed in the outer sides of the clamping grooves (61), the pull rods (65) are connected in the through holes (62) in a sliding mode, the outer side ends of the outer sides of the pull rods (65) extending to the frame (1) are fixedly provided with the limiting blocks (66), the clamping plates (67) are two in number, the two clamping plates (67) are respectively fixed on the front side and the rear side of the lower surface of the frame (1) in a sliding mode, and the clamping plates (67) are correspondingly clamped with the clamping grooves (61).

3. The pipe connection device for a rink according to claim 2, wherein: the front side of the clamping plate (67) is provided with a slot (9), and the inner side of the clamping plate (63) is fixedly provided with an inserting strip (8) which can be correspondingly inserted into the slot (9).

4. The pipe connection device for a rink according to claim 1, wherein: coupling assembling (7) contain spout (71), L shape splint (72), spring two (73), L shape draw-in groove (74), fixed block (75) and L shape fixture block (76), the lower part on frame (1) left side is seted up to spout (71), the horizontal end and spout (71) sliding connection of L shape splint (72), evenly distributed is fixed with spring two (73) between the horizontal end of L shape splint (72) and spout (71) inside wall, L shape draw-in groove (74) have been seted up to L shape splint (72) inboard, the lower part on frame (1) right side is fixed to fixed block (75), the bottom of fixed block (75) is fixed with L shape fixture block (76) that can with L shape draw-in groove (74) joint.

5. The pipe connection device for a rink according to claim 2, wherein: a pull rope (10) is fixed on the outer side of the limiting block (66).