Auxiliary device for laying buried water supply and drainage pipeline

Abstract

The utility model provides an auxiliary device for laying a buried water supply and drainage pipeline. The auxiliary device comprises a hoisting base plate, two pairs of connecting components are mounted on the hoisting base plate, a plurality of connecting plates are arranged between the two pairs of connecting components, two L-shaped mounting plates are arranged on the bottom surface of each connecting plate, and a clamping plate is arranged at the bottom end of each L-shaped mounting plate; a rotating shaft is arranged in the middle of each connecting plate, a matching connecting plate is arranged at one end of each rotating shaft, an adjusting plate is arranged above the hoisting base plate, the end, away from the corresponding rotating shaft, of each matching connecting plate is movably hinged to the adjusting plate, an adjusting connecting plate is arranged at the other end of each rotating shaft, and hinge connecting plates are arranged at the two ends of each adjusting connecting plate; and each hinge connecting plate is movably hinged to the corresponding L-shaped mounting plate, and a clamping adjusting mechanism is arranged between the middle matching connecting plate and the hoisting base plate. Through cooperative arrangement of all the structures, the pipeline can be clamped and fixed conveniently, pipeline laying in the later period is facilitated, operation is easy, and popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of laying water supply and drainage pipelines, in particular to an auxiliary device for laying underground water supply and drainage pipelines. Background Art

[0002] During the drainage construction process, it is necessary to lay the pipeline first. Since the water supply and drainage pipelines are generally heavy, they need to be transferred to the pipeline foundation pit with the help of a crane during laying. The existing operation method is: the staff uses steel ropes to bundle the pipelines, then lifts them for transfer, and finally removes the steel ropes. Although this method can realize the transfer of water supply and drainage pipelines, so as to assist in the laying of pipelines in the later stage, in this operation, the pipelines are bundled and fixed with steel ropes before transfer, and when they are transferred to the vicinity of the foundation pit, the steel ropes need to be manually untied, which is not only time-consuming and labor-intensive, but also increases the labor intensity of workers and reduces their work efficiency. In addition, the steel ropes are easy to slide on the pipelines and are easy to tilt when the pipelines are lifted, which poses certain risks. Therefore, based on the above problems, the present invention provides an auxiliary device for laying underground water supply and drainage pipelines. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an auxiliary device for laying underground water supply and drainage pipes, which solves the problems mentioned in the background technology.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] An auxiliary device for laying underground water supply and drainage pipes, comprising a hoisting base plate, on which two pairs of symmetrical connecting members are installed, and between the two pairs of connecting members, a plurality of connecting plates are arranged, each connecting plate is penetrated and fixed on the hoisting base plate, and the bottom surface of each connecting plate is slidably provided with two L-shaped mounting plates, and the bottom end of each L-shaped mounting plate is fixedly provided with a clamping plate, and a plurality of the clamping plates cooperate to clamp and fix the pipe;

[0006] A rotating shaft is provided through the middle of each connecting plate, and a matching connecting plate is fixedly provided at one end of each rotating shaft. An adjusting plate is provided above the lifting base plate. The end of each matching connecting plate away from the corresponding rotating shaft is movably hinged to the adjusting plate, and the other end of each rotating shaft is fixedly provided with an adjusting connecting plate. Both ends of each adjusting connecting plate are movably hinged with hinged connecting plates, and the end of each hinged connecting plate close to the corresponding L-shaped mounting plate is movably hinged to the corresponding L-shaped mounting plate, and a clamping adjustment mechanism is provided between the matching connecting plate located in the middle and the lifting base plate.

[0007] Furthermore, the connecting component includes a mounting screw, which is threaded through and arranged on a lifting base plate, two locking nuts are threadedly sleeved on the mounting screw, and a lifting ring is fixedly arranged on the top end of the mounting screw.

[0008] Furthermore, a plurality of limit sliding blocks are fixedly arranged on the top of each L-shaped mounting plate, and a limit sliding groove cooperating with the limit sliding block is opened on the bottom surface of each connecting plate.

[0009] Furthermore, arc-shaped grooves are provided on the opposite surfaces of two adjacent clamping plates, and a plurality of clamping grooves are provided on the inner arc surface of each arc-shaped groove.

[0010] Furthermore, the clamping and adjusting mechanism includes a U-shaped fixing plate, which is fixed on the lifting base plate. A driving motor is fixedly provided on the U-shaped fixing plate. A turntable is fixedly provided at the power output end of the driving motor. An eccentric shaft is fixedly provided on the turntable. An elliptical through hole is opened on the matching connecting plate located in the middle, and the eccentric shaft is located in the elliptical through hole.

[0011] Furthermore, the length of the matching connecting plate in the middle position is twice the length of other matching connecting plates.

[0012] The utility model provides an auxiliary device for laying underground water supply and drainage pipes. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The utility model is provided with a clamping and adjusting mechanism, which is not only convenient for clamping and fixing the pipeline through multiple clamping plates, but also convenient for placing the pipeline into the foundation pit at a later stage. At the same time, the operation is simple, the clamping stability is high, and the problem of tilting in the process of lifting and moving the pipeline at a later stage is effectively avoided, which is conducive to increasing the practicality and safety of the device;

[0014] 2. The utility model locks the mounting screw onto the lifting base plate through the coordinated setting of the connecting components by two locking nuts, which not only facilitates the installation of the mounting screw, but also facilitates the later disassembly thereof. Thus, it is convenient for the later installation and replacement of the lifting ring, which is beneficial to increase the service life of the device and further improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1The three-dimensional connection diagram of the overall structure of the utility model is shown;

[0017] Figure 2 The schematic diagram of the overall structure of the utility model from top view is shown;

[0018] Figure 3 A three-dimensional connection diagram of the clamping adjustment mechanism, the connecting member and the clamping plate of the utility model is shown;

[0019] Figure 4 A three-dimensional schematic diagram of the structure of the clamping adjustment mechanism, the hoisting base plate, the L-shaped mounting plate and the clamping plate of the utility model is shown;

[0020] Figure 5 A three-dimensional connection diagram of the clamping adjustment mechanism and the clamping plate and other structures of the utility model is shown;

[0021] Figure 6 The utility model is shown Figure 1 A schematic diagram of the enlarged structure at point A;

[0022] As shown in the figure: 1. Pipe; 2. L-shaped mounting plate; 3. Clamping plate; 4. Connecting plate; 5. Adjusting plate; 6. Lifting base plate; 7. Clamping and adjusting mechanism; 71. Driving motor; 72. U-shaped fixing plate; 73. Turntable; 74. Eccentric shaft; 75. Elliptical through hole; 8. Matching connecting plate; 9. Connecting member; 91. Lifting ring; 92. Mounting screw; 93. Locking nut; 10. Adjusting connecting plate; 11. Limiting slider; 12. Limiting slide groove; 13. Articulated connecting plate; 14. Rotating shaft. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0024] Embodiment 1

[0025] In order to solve the technical problems in the background technology, the following auxiliary device for laying underground water supply and drainage pipes is provided:

[0026] Combination Figure 1-6As shown, the utility model provides an auxiliary device for laying underground water supply and drainage pipes, including a hoisting base plate 6, on which two pairs of symmetrical connecting members 9 are installed, and between the two pairs of connecting members 9, a plurality of connecting plates 4 are arranged, each connecting plate 4 is penetrated and fixed on the hoisting base plate 6, and the bottom surface of each connecting plate 4 is slidably provided with two L-shaped mounting plates 2, and the bottom end of each L-shaped mounting plate 2 is fixedly provided with a clamping plate 3, and a plurality of clamping plates 3 cooperate to clamp and fix the pipe 1;

[0027] A rotating shaft 14 is provided through the middle of each connecting plate 4, and a matching connecting plate 8 is fixed at one end of each rotating shaft 14. An adjusting plate 5 is provided above the hanging base plate 6. The end of each matching connecting plate 8 away from the corresponding rotating shaft 14 is movably hinged with the adjusting plate 5. The other end of each rotating shaft 14 is fixed with an adjusting connecting plate 10. Both ends of each adjusting connecting plate 10 are movably hinged with hinged connecting plates 13. The end of each hinged connecting plate 13 close to the corresponding L-shaped mounting plate 2 is movably hinged with the corresponding L-shaped mounting plate 2. A clamping adjustment mechanism 7 is provided between the matching connecting plate 8 in the middle and the hanging base plate 6. The length of the matching connecting plate 8 in the middle is twice the length of the other matching connecting plates 8.

[0028] A plurality of limit sliders 11 are fixedly disposed on the top of each L-shaped mounting plate 2 , and a limit sliding groove 12 matching with the limit sliders 11 is formed on the bottom surface of each connecting plate 4 .

[0029] The opposite surfaces of two adjacent clamping plates 3 are provided with arc-shaped grooves, and the inner arc surface of each arc-shaped groove is provided with a plurality of clamping grooves.

[0030] The clamping and adjusting mechanism 7 includes a U-shaped fixing plate 72, which is fixed on the lifting base plate 6. A driving motor 71 is fixedly provided on the U-shaped fixing plate 72. A turntable 73 is fixedly provided at the power output end of the driving motor 71. An eccentric shaft 74 is fixedly provided on the turntable 73. An elliptical through hole 75 is opened on the matching connecting plate 8 located in the middle, and the eccentric shaft 74 is located in the elliptical through hole 75.

[0031] In specific use, the connecting member 9 is connected to the crane. When the pipeline 1 needs to be moved, the pipeline 1 needs to be clamped and fixed. Figure 1, start the drive motor 71, and under the power output of the drive motor 71, drive the turntable 73 and the eccentric shaft 74 to rotate synchronously, and then drive the eccentric shaft 74 to slide along the elliptical through hole 75, so as to facilitate the driving of the matching connecting plate 8 located in the middle to rotate within a certain range. At the same time, under the hinge operation, drive the adjustment plate 5 to move, and then drive each of the remaining matching connecting plates 8 to be synchronously hinged along the adjustment plate 5, thereby driving a number of rotating shafts 14 to rotate along the corresponding connecting plate 4, so that it is convenient to drive a number of adjusting connecting plates 10 to rotate synchronously, and at the same time, under the hinge operation, drive the two ends of each hinged connecting plate 13 to respectively rotate along the corresponding L-shaped mounting The plate 2 and one end of the corresponding adjusting connecting plate 10 are movably hinged, thereby driving each limiting sliding block 11 to slide along the corresponding limiting sliding groove 12, so as to facilitate the relative and opposite movement of the two adjacent clamping plates 3. At the same time, since arc grooves are provided on the opposite surfaces of the two adjacent clamping plates 3, a number of clamping grooves are provided on the inner arc surface of each arc groove. In this way, it is convenient to clamp and fix the pipeline 1 through multiple clamping plates 3, and it is also convenient to place the pipeline 1 into the foundation pit at a later time. At the same time, it is simple to operate and has high clamping stability, which can effectively avoid the problem of tilting in the process of lifting and moving the pipeline at a later time, and is conducive to increasing the practicality and improving the safety of the device.

[0032] Embodiment 2

[0033] like Figure 1-6 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0034] The connecting member 9 includes a mounting screw 92 , which is threadedly disposed on the hanging base plate 6 , and two locking nuts 93 are threadedly sleeved on the mounting screw 92 , and a hanging ring 91 is fixedly disposed at the top end of the mounting screw 92 .

[0035] In specific use, based on the first embodiment, when it is necessary to further increase the practicality of the device, the operation is as follows:

[0036] See also Figure 6 The mounting screw 92 is locked and installed on the lifting base plate 6 through two locking nuts 93, which is not only convenient for installing the mounting screw 92, but also convenient for disassembling it later. In this way, it is convenient for installing and replacing the lifting ring 91 later, which is beneficial to increase the service life of the device and further improve the practicality of the device.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An auxiliary device for laying underground water supply and drainage pipes, characterized in that: It comprises a hanging base plate (6), on which two pairs of symmetrical connecting members (9) are installed, and between the two pairs of connecting members (9) are arranged a plurality of connecting plates (4), each connecting plate (4) is penetrated and fixed on the hanging base plate (6), and the bottom surface of each connecting plate (4) is slidably provided with two L-shaped mounting plates (2), and the bottom end of each L-shaped mounting plate (2) is fixedly provided with a clamping plate (3), and the plurality of clamping plates (3) cooperate to clamp and fix the pipeline (1); A rotating shaft (14) is provided through the middle of each connecting plate (4), one end of each rotating shaft (14) is fixedly provided with a matching connecting plate (8), an adjustment plate (5) is provided above the hanging base plate (6), one end of each matching connecting plate (8) away from the corresponding rotating shaft (14) is movably hinged to the adjustment plate (5), the other end of each rotating shaft (14) is fixedly provided with an adjustment connecting plate (10), both ends of each adjustment connecting plate (10) are movably hinged with hinged connecting plates (13), one end of each hinged connecting plate (13) close to the corresponding L-shaped mounting plate (2) is movably hinged to the corresponding L-shaped mounting plate (2), and a clamping adjustment mechanism (7) is provided between the matching connecting plate (8) located in the middle and the hanging base plate (6).

2. The auxiliary device for laying underground water supply and drainage pipes according to claim 1, characterized in that: The connecting member (9) comprises a mounting screw (92), wherein the mounting screw (92) is threadedly provided on the hanging base plate (6), two locking nuts (93) are threadedly sleeved on the mounting screw (92), and a hanging ring (91) is fixedly provided at the top end of the mounting screw (92).

3. The auxiliary device for laying underground water supply and drainage pipes according to claim 1, characterized in that: A plurality of limiting slide blocks (11) are fixedly arranged on the top of each L-shaped mounting plate (2), and a limiting slide groove (12) matching with the limiting slide blocks (11) is provided on the bottom surface of each connecting plate (4).

4. The auxiliary device for laying underground water supply and drainage pipes according to claim 1, characterized in that: The opposing surfaces of two adjacent clamping plates (3) are each provided with an arc-shaped groove, and the inner arc surface of each arc-shaped groove is provided with a plurality of clamping grooves.

5. The auxiliary device for laying underground water supply and drainage pipes according to claim 1, characterized in that: The clamping adjustment mechanism (7) comprises a U-shaped fixing plate (72), the U-shaped fixing plate (72) is fixedly arranged on the lifting base plate (6), a driving motor (71) is fixedly arranged through the U-shaped fixing plate (72), a rotating disk (73) is fixedly arranged at the power output end of the driving motor (71), an eccentric shaft (74) is fixedly arranged on the rotating disk (73), an elliptical through hole (75) is opened on the matching connecting plate (8) located in the middle, and the eccentric shaft (74) is located in the elliptical through hole (75).

6. The auxiliary device for laying underground water supply and drainage pipes according to claim 1, characterized in that: The length of the matching connecting plate (8) at the middle position is twice the length of the other matching connecting plates (8).

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