Auxiliary laying device for water conservancy pipeline

Abstract

The utility model discloses a water conservancy pipeline auxiliary laying device which comprises a first clamping hoop, a second clamping hoop, a third clamping hoop and a fourth clamping hoop. The second clamping hoop is arranged on one side of the first clamping hoop in a parallel structure. The top of the first clamp and the top of the second clamp are each provided with an extrusion mechanism, the two sides of the top of the first clamp and the two sides of the top of the second clamp are each fixedly connected with an integrally-formed fixing block, racks distributed in parallel are arranged between the first clamp and the second clamp, and the rotating mechanism comprises a fixing pipe fixed to the top of the first clamp; a rotating rod; the plurality of gears are respectively fixed at the two ends of the rotating rod; and the rotating disc is fixed at one end of the rotating rod. By means of the arrangement mode that the extrusion mechanism, the rack and the rotating mechanism are matched, pipelines in the inner cavities of the first clamp and the second clamp can be relatively close to each other and attached, extrusion of the outer walls of the pipelines is reduced, and the stability of pipeline butt joint is improved through the connecting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline auxiliary laying, in particular to a water conservancy pipeline auxiliary laying device. Background Art

[0002] When water conservancy pipelines are being laid, they need to be butt-jointed. Traditional pipe jointing requires the use of auxiliary tools for laying and connecting to facilitate the jointing of water conservancy pipelines.

[0003] Application No. 202322508317.3 discloses a water conservancy pipeline auxiliary laying device, including a group of positioning rings, a group of positioning rings are arranged in parallel, the positioning rings are composed of an upper clamping ring and a lower clamping ring, the upper clamping ring and the lower clamping ring are rotatably connected, and a connecting plate is arranged at one end away from the rotating connection, a group of support plates are rotatably connected to the side wall of the lower clamping ring, a reset mechanism is arranged between a group of support plates and the lower clamping ring, and an adjustment mechanism for adjusting the distance between the two positioning rings is arranged between the positioning rings on both sides, and the above utility model connects and fixes the upper clamping ring and the lower clamping ring, so that the positioning ring can adjust the pipeline. The pipe is clamped and fixed so that the pipe remains stable on both sides, and the support plates on both sides rotate outward so that the support plates come into contact with the ground. The elastic force of the coil spring can provide supporting force on both sides of the positioning ring, but the spacing between two adjacent positioning rings is adjusted by pulling an adjusting screw. When the adjusting screw rotates, there is no additional limiting component between the two positioning rings. However, the movement of the two positioning rings can only rely on the pipe inserted in the middle to achieve the sliding limit of the positioning rings, which makes it easy for the positioning rings to be squeezed against the outer wall of the water conservancy pipe, affecting the stability of the connection between the two pipes. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic pipeline auxiliary laying device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a water conservancy pipeline auxiliary laying device, comprising: a first clamp, one side of which is connected to a second clamp in a parallel structure arrangement;

[0006] The tops of the first clamp and the second clamp are both provided with a squeezing mechanism, the tops of the first clamp and the second clamp are both fixedly connected with an integrally formed fixing block, parallel racks are provided between the first clamp and the second clamp, and a rotating mechanism is provided between the two racks, and the rotating mechanism includes:

[0007] A fixed tube, the fixed tube being fixed to the top of the first clamp;

[0008] A rotating rod, the two ends of which are rotatably interlaced and connected with the two ends of the fixed tube through bearings respectively;

[0009] A plurality of gears, wherein the plurality of gears are respectively fixed at two ends of the rotating rod;

[0010] The rotating disk is fixed to one end of the rotating rod.

[0011] Preferably, one end of two of the racks is fixedly connected to one end of two of the fixing blocks, respectively, and the other end of the two racks is slidably and interlacedly connected to one end of the other two of the fixing blocks, respectively.

[0012] Preferably, the fixed pipe is fixed between the other two fixed blocks, and the two gears rotate at two ends of the fixed pipe respectively.

[0013] Preferably, the gear is meshedly connected with the outer walls of two adjacent racks, and the inner walls of the first clamp and the second clamp are rollingly embedded with balls in an annular array.

[0014] Preferably, the extrusion mechanism comprises:

[0015] Screws, a plurality of the screws are respectively interlaced and connected with the top threads of the first clamp and the second clamp;

[0016] A pressing plate, the pressing plate is rotatably inserted into the top of the screw;

[0017] A rubber pad is fixed to the lower surface of the pressing plate.

[0018] Preferably, the plurality of pressure plates are respectively slidably connected with the top of the inner wall of the first clamp and the second clamp, and the plurality of rubber pads are respectively slidably connected with the top of the inner cavity of the first clamp and the second clamp.

[0019] Preferably, the bottoms of the first clamp and the second clamp are provided with the same connecting mechanism, and the connecting mechanism comprises:

[0020] A connecting strip, wherein the first clamp is fixed to one end of the connecting strip;

[0021] A connecting groove, which is opened in the middle of the connecting strip;

[0022] A plurality of connection blocks are provided, each of the plurality of connection blocks is slidably connected to the inner cavity of the connection groove, and the plurality of connection blocks are respectively fixed to the bottom ends of the first clamp and the second clamp.

[0023] Technical effects and advantages of the utility model:

[0024] The utility model adopts a configuration mode in which an extrusion mechanism, a rack and a rotation mechanism are matched, and utilizes the rotation of a rotating disk to enable the rotating rod to rotate stably, so that the gear can stably pull the rack, so that the second clamp can move toward the first clamp, so that the pipes in the inner cavities of the first clamp and the second clamp can be relatively close to each other, thereby reducing the extrusion of the outer wall of the pipe, and improving the stability of pipe docking through the connecting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0026] Figure 2 It is a schematic diagram of the top structure of the fixed pipe of the utility model.

[0027] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0028] In the figure: 1. first clamp; 2. second clamp; 3. extrusion mechanism; 31. screw; 32. pressure plate; 33. rubber pad; 4. fixed block; 5. rack; 6. rotating mechanism; 61. fixed tube; 62. rotating rod; 63. gear; 64. rotating disk; 7. connecting mechanism; 71. connecting strip; 72. connecting groove; 73. connecting block; 8. ball. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides Figure 1-3 The device for auxiliary laying of water conservancy pipelines shown in the figure comprises: a first clamp 1, one side of which is connected with a second clamp 2 in a parallel structure, and the inner walls of the first clamp 1 and the second clamp 2 are both inserted and clamped with pipelines to be connected;

[0031] Furthermore, the tops of the first clamp 1 and the second clamp 2 are both provided with an extrusion mechanism 3, which includes: a screw 31, a pressure plate 32 and a rubber pad 33, wherein a plurality of screws 31 are respectively threadedly interlaced with the tops of the first clamp 1 and the second clamp 2, and the pressure plate 32 is rotatably interlaced with the tops of the screws 31, and the pressure plate 32 is an arc-shaped plate structure, wherein a plurality of pressure plates 32 are respectively slidably interlaced with the tops of the inner walls of the first clamp 1 and the second clamp 2, and the rubber pad 33 is fixed to the lower surface of the pressure plate 32, and a plurality of rubber pads 33 are respectively slidably connected with the tops of the inner cavities of the first clamp 1 and the second clamp 2, and through the rotation of the screw 31, the pressure plate 32 can be lifted and lowered at the tops of the inner cavities of the first clamp 1 and the second clamp 2, and the rubber pad 33 can be closely fitted with the outer walls of the adjacent pipes, thereby improving the stability of the connection between the inner cavities of the first clamp 1 and the second clamp 2;

[0032] Furthermore, both sides of the top of the first clamp 1 and the second clamp 2 are fixedly connected with an integrally formed fixing block 4, and parallel racks 5 are arranged between the first clamp 1 and the second clamp 2, wherein one end of the two racks 5 is respectively fixedly connected with one end of two of the fixing blocks 4, and the other ends of the two racks 5 are respectively slidably and interlacedly connected with one end of the other two fixing blocks 4. The arrangement of the racks 5 facilitates the relative distribution of the first clamp 1 and the second clamp 2, thereby reducing the convenience and stability of sliding between the first clamp 1 and the second clamp 2;

[0033] Furthermore, a rotating mechanism 6 is provided between the two racks 5, and the rotating mechanism 6 comprises: a fixed tube 61, a rotating rod 62, a plurality of gears 63 and a rotating disk 64, the fixed tube 61 is fixed to the top of the first clamp 1, the fixed tube 61 is fixed between the other two fixed blocks 4, the two ends of the rotating rod 62 are respectively connected to the two ends of the fixed tube 61 by bearings, the plurality of gears 63 are two gears 63, the two gears 63 are respectively fixed to the two ends of the rotating rod 62, the two gears 63 are respectively rotated on the two ends of the fixed tube 61, the gears 63 are meshed and connected with the outer walls of the two adjacent racks 5, the rotating disk 64 is fixed to one end of the rotating rod 62, through the rotation of the rotating disk 64, the rotating rod 62 can be stably rotated, the gear 63 can slide and drive the rack 5, so that the inner cavity pipelines of the first clamp 1 and the second clamp 2 can be relatively close, so as to facilitate the laying of the butted pipelines;

[0034] Furthermore, the inner walls of the first clamp 1 and the second clamp 2 are rollingly embedded with balls 8 in an annular array, so that the pipe can be conveniently slidably adjusted in the inner cavity of the adjacent first clamp 1 and the second clamp 2. The same connecting mechanism 7 is provided at the bottom of the first clamp 1 and the second clamp 2. The connecting mechanism 7 includes: a connecting strip 71, a connecting groove 72 and a plurality of connecting blocks 73. The first clamp 1 is fixed to one end of the connecting strip 71, and the connecting groove 72 is opened in the middle of the connecting strip 71. The plurality of connecting blocks 73 are two connecting blocks 73. The two connecting blocks 73 are both slidably connected to the inner cavity of the connecting groove 72. The two connecting blocks 73 are respectively fixed to the bottom ends of the first clamp 1 and the second clamp 2, so as to improve the stability of the first clamp 1 and the second clamp 2 sliding on the upper surface of the connecting strip 71, to realize the sliding limit between the first clamp 1 and the second clamp 2, to reduce the extrusion between the clamp and the outer wall of the pipe, and to improve the stability of the docking between the pipes.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic pipeline auxiliary laying device, comprising: A first clamp (1), one side of which is connected to a second clamp (2) in a parallel arrangement; The invention is characterized in that: a squeezing mechanism (3) is provided at the top of the first clamp (1) and the second clamp (2); both sides of the top of the first clamp (1) and the second clamp (2) are fixedly connected with an integrally formed fixing block (4); parallel racks (5) are provided between the first clamp (1) and the second clamp (2); a rotating mechanism (6) is provided between the two racks (5); and the rotating mechanism (6) comprises: A fixed tube (61), wherein the fixed tube (61) is fixed to the top of the first clamp (1); A rotating rod (62), the two ends of which are rotatably interlaced and connected to the two ends of the fixed tube (61) via bearings respectively; A plurality of gears (63), wherein the plurality of gears (63) are respectively fixed to two ends of the rotating rod (62); A rotating disk (64) is fixed to one end of the rotating rod (62).

2. A hydraulic pipeline auxiliary laying device according to claim 1, characterized in that: One end of two of the racks (5) is fixedly connected to one end of two of the fixed blocks (4), and the other end of the two of the racks (5) is slidably and interlacedly connected to one end of another two of the fixed blocks (4).

3. A hydraulic pipeline auxiliary laying device according to claim 2, characterized in that: The fixed tube (61) is fixed between the other two fixed blocks (4), and the two gears (63) rotate at the two ends of the fixed tube (61) respectively.

4. A water conservancy pipeline auxiliary laying device according to claim 2, characterized in that: The gear (63) is meshedly connected with the outer walls of two adjacent racks (5), and the inner walls of the first clamp (1) and the second clamp (2) are rolled and embedded with balls (8) in an annular array.

5. The hydraulic pipeline auxiliary laying device according to claim 2, characterized in that: The extrusion mechanism (3) comprises: Screw rods (31), wherein a plurality of the screw rods (31) are respectively interlaced and connected with the top threads of the first clamp (1) and the second clamp (2); A pressing plate (32), the pressing plate (32) being rotatably inserted into the top of the screw rod (31); A rubber pad (33), wherein the rubber pad (33) is fixed to the lower surface of the pressing plate (32).

6. A water conservancy pipeline auxiliary laying device according to claim 5, characterized in that: The plurality of pressing plates (32) are respectively slidably connected to the top of the inner wall of the first clamp (1) and the second clamp (2), and the plurality of rubber pads (33) are respectively slidably connected to the top of the inner cavity of the first clamp (1) and the second clamp (2).

7. A water conservancy pipeline auxiliary laying device according to claim 2, characterized in that: The bottom of the first clamp (1) and the bottom of the second clamp (2) are provided with a same connecting mechanism (7), and the connecting mechanism (7) comprises: A connecting strip (71), wherein the first clamp (1) is fixed to one end of the connecting strip (71); A connecting groove (72), wherein the connecting groove (72) is provided in the middle of the connecting strip (71); A plurality of connection blocks (73), each of which is slidably connected to the inner cavity of the connection groove (72), and each of which is fixed to the bottom ends of the first clamp (1) and the second clamp (2), respectively.

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