Pipeline butt joint supporting frame for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, in particular to a pipeline butt joint support frame for water conservancy projects, which comprises a cross-shaped slideway, two sliding tables in bilateral symmetry are slidably connected onto the cross-shaped slideway, sliding cavities are arranged in the sliding tables, support tables are slidably matched on the sliding cavities, and the lower ends of the support tables are arranged at acute angles. Two turnover cavities which are distributed left and right are formed in each sliding cavity in a communicating mode, two fixing rods which are symmetrical front and back are fixedly connected to the two turnover cavities, a turnover plate is connected to each fixing rod through a torsional spring, a clamping wheel is rotationally connected to the upper end of each turnover plate, and the lower ends of the turnover plates abut against the lower end of the supporting table; conveying mechanisms for controlling the sliding tables to move left and right are arranged in the two sliding tables, the supporting table slides up and down under the action of abutting force of a pipeline, the pipeline part is clamped in a self-adaptive mode, the pipeline clamping device can adapt to clamping work of pipelines with different radiuses within a certain range, the sliding tables are connected with the cross-shaped sliding way through connecting rods, carrying is convenient, and practicability is high. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pipe docking support frame for water conservancy projects. Background Art

[0002] Water conservancy and hydropower engineering mainly studies the basic knowledge and skills in water resources, hydraulic structures, hydraulics and fluid dynamics, and water conservancy engineering technology, and conducts survey, planning, design, construction, and management of water conservancy and hydropower engineering. During the construction of water conservancy and hydropower engineering, a large number of pipelines need to be laid to regulate water resources.

[0003] The pipes used for water conservancy and hydropower have a certain length. When connecting two pipes, the interfaces need to be aligned and close to each other, and fixed by a connecting device. At present, in most cases, the pipes are connected by manual alignment, and then the two pipes are connected by pipe connecting parts. When connecting, if the weight of the pipe is heavy, a lot of manpower is needed to align the two pipes. If a lifting machine is used to lift the pipe, it is limited by the site of use. Utility Model Content

[0004] The purpose of the utility model is to provide a pipe docking support frame for water conservancy projects, which is used to overcome the above-mentioned defects in the prior art.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The conveying mechanism comprises a power source fixedly arranged in the sliding platform, a rotating shaft connected to the power of the power source, a rolling wheel fixedly arranged on the rotating shaft, and the rolling wheel abuts against the cross slideway. Two front and rear symmetrical support rods are fixedly arranged in the sliding cavity, and the support rod extends upward and is inserted into the support platform, and a sliding groove is provided in the support platform and slides with the support rod. A supporting spring is connected between the support rod and the side wall of the sliding groove. Side plates are fixedly arranged at the left and right ends of the cross slideway, and auxiliary support blocks are slidably connected to the mutually close ends of the two side plates. The auxiliary support block is arranged in the same horizontal plane as the support platform, and a connecting rod is fixedly arranged between the two auxiliary support blocks, and the connecting rod passes through the two support platforms and is fixedly connected to the support platforms, and a guide sliding cavity is opened on the cross slide and slides with the connecting rod.

[0006] The beneficial effects of the utility model are:

[0007] The anti-skid pad on the support table and the spiral anti-skid groove on the clamping wheel increase the friction force at the abutting part with the pipeline, thereby improving the stability of the pipeline on the sliding table.

[0008] The support platform slides up and down under the abutment force of the pipeline, so as to realize adaptive clamping of the pipeline part, and can adapt to the clamping of pipelines with different radii within a certain range.

[0009] Auxiliary support blocks are provided at the left and right ends of the cross slide, which slide up and down synchronously with the support platform. When the two support platforms carry the pipelines close to each other, the pipelines are supported by the support platforms and the auxiliary support blocks to prevent the pipelines from tilting.

[0010] The sliding table is connected by a connecting rod and a cross slide, which is convenient to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0012] Figure 2This utility model Figure 1 A schematic diagram of the front view structure of

[0013] Figure 3 This utility model Figure 1 A schematic diagram of a top view structure;

[0014] Figure 4 This utility model Figure 1 A side view structural schematic diagram of;

[0015] Figure 5 This utility model Figure 2 Schematic cross-sectional view of AA in the figure;

[0016] Figure 6 This utility model Figure 2 A schematic cross-sectional view of the middle BB;

[0017] Figure 7 This utility model Figure 3 Schematic cross-sectional view of CC;

[0018] In the figure:

[0019] 10. Cross slide; 11. Sliding table; 12. Side plate; 13. Auxiliary support block; 14. Support table; 15. Turning plate; 16. Clamping wheel; 17. Anti-skid pad; 18. Connecting rod; 19. Transport mechanism; 20. Support rod; 21. Support spring; 22. Turning cavity; 23. Fixing rod; 24. Sliding cavity. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0021] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time:

[0022] Embodiment 1:

[0023] Reference Figure 1-Figure 7According to an embodiment of the utility model, a pipe docking support frame for water conservancy projects includes a cross slide 10, on which two left-right symmetrical sliding platforms 11 are slidably connected, a sliding cavity 24 is provided in the sliding platform 11, and a support platform 14 is slidably matched on the sliding cavity 24, and the lower end of the support platform 14 is set at an acute angle, and the sliding cavity 24 is connected to two left-right distributed flipping cavities 22, and the two flipping cavities 22 are fixedly connected to two front-to-back symmetrical fixed rods 23, each fixed rod 23 is connected by a torsion spring and provided with a flip plate 15, and the upper end of each flip plate 15 is rotatably connected to a clamping wheel 16, and a spiral anti-skid groove is provided on the outer periphery of the clamping wheel 16, and two front-to-back symmetrical anti-skid pads 17 are provided on the upper end surface of the support platform 14, and the lower end of the flip plate 15 is abutted against the lower end of the support platform 14, and a transport mechanism 22 for controlling the left-right movement of the sliding platform 11 is provided in the two sliding platforms 11. Mechanism 19, the transport mechanism 19 includes a power source fixedly arranged in the sliding platform 11, a rotating shaft connected to the power source, a rolling wheel fixedly arranged on the rotating shaft, and the rolling wheel abuts against the cross slide 10. Two front-to-back symmetrical support rods 20 are fixedly arranged in the sliding cavity 24, and the support rod 20 extends upward and is inserted into the support platform 14. A slide groove is provided in the support platform 14 to slide with the support rod 20. A support spring 21 is connected between the support rod 20 and the side wall of the slide groove. Side plates 12 are fixedly arranged at both ends of the cross slide 10, and auxiliary support blocks 13 are slidably connected to the ends of the two side plates 12 that are close to each other. The auxiliary support blocks 13 are arranged in the same horizontal plane as the support platform 14. A connecting rod 18 is fixedly arranged between the two auxiliary support blocks 13. The connecting rod 18 passes through the two support platforms 14 and is fixedly connected to the support platforms 14. A guide slide cavity is provided on the cross slide 10 to slide with the connecting rod 18.

[0024] The left and right pipes are placed on the two sliding platforms 11 arranged on the left and right, respectively. The anti-skid pad 17 is supported by the support rod 20 and the support spring 21. The height of the support platform 14 is greater than the cross slide 10. The lower end circumference of the pipe abuts against the upper end surface of the support platform 14. The anti-skid pads 17 arranged on the two support platforms 14 prevent the pipe from sliding. Under the action of the pipe, the support platform 14 overcomes the spring force of the support spring 21 and slides downward until the force is balanced. During the downward sliding process of the support platform 14, the flip plate 15 abutting against the lower end of the support platform 14 rotates with a fixed rod 23 as the rotation axis, overcoming the torsion spring force of the connecting part. The upper ends of the two adjacent flip plates 15 approach each other, so that the clamping wheel 16 on the flip plate 15 abuts against the upper end of the pipe.

[0025] The auxiliary support block 13, connected by the connecting rod 18, slides downward synchronously with the support platform 14, and maintains left and right stability through the cooperation of the slide groove between the side plate 12 and the auxiliary support block 13. After clamping, the user controls the conveying mechanism 19 to energize and rotate the rolling wheel at the conveying mechanism 19, so that the rolling wheel drives the sliding platform 11 at the left and right ends and the two pipes arranged on the sliding platform 11 to approach each other, so that the left and right pipes are connected.

[0026] It is clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the overall spirit and concept of the present invention. All of them fall within the protection scope of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.

Claims

1. A pipe docking support frame for water conservancy projects, comprising a cross slide (10), on which two left-right symmetrical sliding platforms (11) are slidably connected, characterized in that: The sliding platform (11) is provided with a sliding cavity (24), and a support platform (14) is slidably matched on the sliding cavity (24). The lower end of the support platform (14) is set at an acute angle. The sliding cavity (24) is connected to two flipping cavities (22) distributed left and right. Two front-to-back symmetrical fixed rods (23) are fixedly connected to the two flipping cavities (22). Each of the fixed rods (23) is provided with a flipping plate (15) connected by a torsion spring. The upper end of each flipping plate (15) is rotatably connected to a clamping wheel (16). The lower end of the flipping plate (15) is in contact with the lower end of the support platform (14). The two sliding platforms (11) are provided with a conveying mechanism (19) for controlling the left-right movement of the sliding platforms (11).

2. A pipe docking support frame for water conservancy projects according to claim 1, characterized in that: Two front-to-back symmetrical support rods (20) are fixedly arranged in the sliding cavity (24); the support rods (20) extend upward and are inserted into the support platform (14); a sliding groove is arranged in the support platform (14) to slide with the support rods (20); a support spring (21) is connected between the support rods (20) and the side wall of the sliding groove.

3. A pipe docking support frame for water conservancy projects according to claim 2, characterized in that: The left and right ends of the cross slide (10) are fixedly provided with side plates (12), and the ends of the two side plates (12) close to each other are slidably connected with auxiliary support blocks (13), the auxiliary support blocks (13) are arranged on the same horizontal plane as the support platform (14), and a connecting rod (18) is fixedly provided between the two auxiliary support blocks (13), the connecting rod (18) passes through the two support platforms (14) and is fixedly connected to the support platforms (14), and a guide sliding cavity is opened on the cross slide (10) to slidably cooperate with the connecting rod (18).

4. A pipe docking support frame for water conservancy projects according to claim 3, characterized in that: The transport mechanism (19) comprises a power source fixedly arranged in the sliding platform (11), a rotating shaft connected to the power source, a rolling wheel fixedly arranged on the rotating shaft, and the rolling wheel abuts against the cross slideway (10).

5. A pipe docking support frame for water conservancy projects according to claim 4, characterized in that: A spiral anti-skid groove is provided on the outer periphery of the clamping wheel (16), and two front-to-back symmetrical anti-skid pads (17) are provided on the upper end surface of the support platform (14).

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