Pipeline butt joint structure for water supply and drainage construction

Abstract

The utility model discloses a pipeline butt joint structure for water supply and drainage construction, which comprises a first supporting block, a second supporting block, a third supporting block and a fourth supporting block, the second supporting block is arranged on the outer side of the limiting rod in a sliding mode, and a first driving part is fixedly connected to the top of the first supporting block and used for driving the second supporting block to move in the length direction of the pipeline; the clamping parts are arranged at the two ends of the first supporting block and the two ends of the second supporting block in a sliding mode, and the pipeline butt joint device has the advantages that through the cooperation of the first supporting block and the second supporting block and the arrangement of the limiting rods and the clamping parts, two sections of pipelines can be rapidly and accurately in a butt joint mode; time and labor force required by manual carrying and butt joint are reduced; the fixing clamping grooves in the inner sides of the clamping plates of the clamping parts can ensure that the pipeline is rapidly and accurately positioned in the clamping process; the fixing clamping groove of the isosceles trapezoid structure can automatically align the pipeline to the center position of the groove, and therefore it is guaranteed that ports of the two pipelines accurately correspond to each other.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply and drainage construction technical field, concretely is pipeline butt joint structure for water supply and drainage construction. BACKGROUND

[0002] When laying water supply pipeline, the pipeline laying can be carried out after the foundation of the cushion layer is accepted and qualified. Before laying, the surface of the foundation is cleaned of sludge, sundries and accumulated water, and the center position and elevation of the elevation sample plate are rechecked. The pipe is laid from downstream to upstream, and manual and automobile hoist are used for laying the pipe. According to the design requirements, the connection of the pipeline interface is carried out. When butt joint, the pipeline is placed in the groove dug in advance by the crane or excavator, and then the end part is butt jointed. The existing butt joint is mostly butt jointed by manually pushing the end part of the pipeline. Manual pushing of the butt joint pipeline requires a lot of physical labor. Long-time operation will result in slow butt joint speed. When manually pushing, there is a risk of being struck by the lifting equipment or being injured by the pipeline. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing pipeline butt joint structure for water supply and drainage construction to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: pipeline butt joint structure for water supply and drainage construction, comprising:

[0005] A plurality of limiting rods are fixedly connected to one end of the supporting block one;

[0006] A supporting block two is slidably arranged on the outer side of the limiting rod, and a driving part one is fixedly connected to the top of the supporting block one for driving the supporting block two to move along the length direction of the pipeline;

[0007] A clamping part is slidably arranged at both ends of the supporting block one and the supporting block two, and the clamping part comprises a clamping plate for clamping the pipeline and a driving part two for driving the clamping plate to move.

[0008] As a preferred, the two ends of the supporting block one and the two ends of the supporting block two are fixedly connected with guide rods, and the clamping plate is slidably installed on the outer side of the guide rod.

[0009] As a preferred, the driving part two is a cylinder one, the cylinder one is fixedly connected with the clamping plate, and the output end of the cylinder one is fixedly connected with the corresponding supporting block one and the supporting block two.

[0010] As a preferred, the inner side of the clamping plate is provided with a fixed clamping groove for fixing the pipeline.

[0011] As a preferred, the driving part one is a cylinder two, the cylinder two is fixedly connected at the top of the supporting block one, and the output end of the cylinder two is fixedly connected with the supporting block two.

[0012] Preferably, the outer side of the clamping plate is fixed with an angle iron, the middle part of the angle iron is slidingly connected with a sliding rod, one end of the sliding rod is fixed with a roller, and the axis direction of the roller is perpendicular to the length direction of the pipeline.

[0013] Preferably, the one end of the sliding rod away from the roller is fixed with a limiting plate, and the outer side of the sliding rod between the angle iron and the roller is sleeved with a spring.

[0014] Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of the supporting block one and the supporting block two, and the setting of the limiting rod and the clamping part, two pipelines can be quickly and accurately butt-jointed; the time and labor required for manual carrying and butt-jointing are reduced; the fixed clamping groove in the inner side of the clamping plate of the clamping part can ensure that the pipeline is quickly and accurately positioned during clamping; the isosceles trapezoidal structure of the fixed clamping groove can automatically align the pipeline to the center position of the groove, thereby ensuring the accurate correspondence of the two pipeline ports and improving the accuracy and quality of butt-jointing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the fixed clamping groove of the utility model;

[0017] Figure 3 It is a structural schematic view of the roller of the utility model;

[0018] Figure 4 It is a structural schematic view of the utility model in use.

[0019] In the drawing: 1, supporting block one; 2, guide rod; 3, clamping plate; 4, cylinder one; 5, cylinder two; 6, supporting block two; 7, limiting rod; 8, angle iron; 9, limiting plate; 10, roller; 11, sliding rod; 12, spring; 13, fixed clamping groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figure 1 , 2The utility model provides a kind of technical scheme as shown in 1,2,3,4, the utility model provides a kind of technical scheme: pipeline butt joint structure for water supply and drainage construction, comprising: support block one 1, the bottom of support block one 1 and support block two 6 is equipped with recess for cooperating with pipeline, one end of support block one 1 is fixedly connected with two limit rods 7;Support block two 6 is slidably installed on the outside of limit rod 7, the top of support block one 1 is fixedly connected with drive one part, for driving support block two 6 to move along the length direction of pipeline;Clamping portion is slidably arranged at the both ends of support block one 1 and support block two 6, and clamping portion includes clamping plate 3 for clamping pipeline and drive two parts for driving clamping plate 3 to move.

[0022] It should be noted that when the crane or excavator places the remaining pipeline to be butt-jointed on the installation, support block one 1 is placed at the end of the fixed drainage pipeline, support block two 6 is placed on the top of the pipeline to be butt-jointed, drive two part drives clamping plate 3 to move towards the outer wall of the pipeline, so as to clamp and fix clamping plate 3 on the outside of the pipeline. Under the limitation of limit rod 7, the two clamping plates 3 are the same size, so as to correspond the positions of the ends of the two pipelines. Drive one part pulls support block two 6 to one side of support block one 1, so as to insert the pipeline below support block two 6 into the pipeline below support block one 1 without manual handling for butt-jointing.

[0023] Please refer to Figure 1 、 2 ,3, support block one 1 and the both ends of support block two 6 are fixedly connected with guide rod 2, clamping plate 3 is slidably installed on the outside of guide rod 2, drive two part is cylinder one 4 or electric push rod, cylinder one 4 is fixedly connected with clamping plate 3, the output end of cylinder one 4 is fixedly connected with corresponding support block one 1 and support block two 6, the inside of clamping plate 3 is provided with fixed clamping groove 13 for fixing pipeline.

[0024] It should be noted that the utility model places two clamping plates 3 on the both sides of the pipeline, and cylinder one 4 drives clamping plate 3 to move along guide rod 2 towards the middle of the pipeline, so as to fix clamping plate 3 on the outside of the pipeline through the middle fixed clamping groove 13 of clamping plate 3. Fixed clamping groove 13 is isosceles trapezoidal structure, and the pipeline is automatically aligned to the center position of the groove when the two clamping plates 3 clamp the pipeline due to the symmetry of the groove. In this way, the pipeline can quickly enter the groove and be positioned during clamping, so that the ports of the two pipelines correspond.

[0025] Please refer to Figure 1 、 2 ,3, drive one part is cylinder two 5, cylinder two 5 is fixedly connected on the top of support block one 1, and the output end of cylinder two 5 is fixedly connected with support block two 6.

[0026] Need explaining, the utility model discloses cylinder one 4 with cylinder two 5 is connected with portable air compressor or with pneumatic pump system connection, when two pipeline ports are corresponding, cylinder two 5 is driven support block two 6 along the limit rod 7 to the direction of support block one 1 movement, to this will support block two 6 below the pipeline port to the pipeline port below the support block one 1 in and carry out the butt joint.

[0027] Please refer to Figure 3 As shown in the drawing, the outer side of the clamping plate 3 is fixed with an angle iron 8, the middle part of the angle iron 8 is slidably connected with a sliding rod 11, one end of the sliding rod 11 is fixedly connected with a roller 10, the axis direction of the roller 10 is perpendicular to the length direction of the pipeline, the end of the sliding rod 11 away from the roller 10 is fixedly connected with a limiting plate 9, and the outer side of the sliding rod 11 is sleeved with a spring 12 between the angle iron 8 and the roller 10.

[0028] Need explaining, the utility model discloses when butt joint is completed, the butt joint structure is moved to the downward pipeline butt joint, the cylinder one 4 drives the clamping plate 3 to separate from the pipeline, under the elastic force of the spring 12, the roller 10 contacts the pipeline, the whole butt joint structure is slid on the outer side of the pipeline by pulling the whole butt joint structure to one end, the whole butt joint structure is supported by aluminum alloy material, the overall quality is lighter, and the movement of the roller 10 on the outer side of the pipeline facilitates dragging the butt joint structure forward on the outer side of the pipeline.

[0029] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" is the orientation or positional relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model.

[0030] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly include at least one feature.

[0031] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0032] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe connection structure for water supply and drainage construction, characterized in that: The utility model relates to a pipe clamping device, including: Supporting block one (1), one end of supporting block one (1) is fixedly connected with a plurality of limiting rods (7); Supporting block two (6) is slidably arranged outside the limiting rod (7), and the top of the supporting block one (1) is fixedly connected with a driving part one for driving the supporting block two (6) to move along the length direction of the pipe; Clamping part, the clamping part is slidably arranged at both ends of the supporting block one (1) and the supporting block two (6), and the clamping part includes a clamping plate (3) for clamping the pipe and a driving part two for driving the clamping plate (3) to move.

2. The pipe butt joint structure for water supply and sewerage construction according to claim 1, characterized by: Both ends of the supporting block one (1) and both ends of the supporting block two (6) are fixedly connected with guide rods (2), and the clamping plate (3) is slidably arranged outside the guide rod (2).

3. The pipe butt joint structure for water supply and sewerage construction according to claim 1, characterized by: The driving part two is a cylinder one (4), the cylinder one (4) is fixedly connected with the clamping plate (3), and the output end of the cylinder one (4) is fixedly connected with the corresponding supporting block one (1) and the supporting block two (6).

4. The pipe butt joint structure for water supply and sewerage construction according to claim 1, characterized by: The inner side of the clamping plate (3) is provided with a fixed clamping groove (13) for fixing the pipe.

5. The pipe butt joint structure for water supply and sewerage construction according to claim 1, characterized in that: The driving part one is a cylinder two (5), the cylinder two (5) is fixedly connected at the top of the supporting block one (1), and the output end of the cylinder two (5) is fixedly connected with the supporting block two (6).

6. The pipe butt joint structure for water supply and sewerage work according to Claim 1, characterized in that: The outer side of the clamping plate (3) is fixedly connected with an angle iron (8), the middle part of the angle iron (8) is slidably connected with a sliding rod (11), one end of the sliding rod (11) is fixedly connected with a roller (10), and the axis direction of the roller (10) is perpendicular to the length direction of the pipe.

7. The pipe butt joint structure for water supply and sewerage construction according to claim 6, characterized by: The end, away from the roller (10), of the sliding rod (11) is fixedly connected with a limiting plate (9), and the outer side of the sliding rod (11) is provided with a spring (12) between the angle iron (8) and the roller (10).

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