A pipeline fixing device for water conservancy project construction

Abstract

The utility model belongs to the technical field of water conservancy project construction, and is particularly a pipe fixing device for water conservancy project construction, including a base, a bracket fixed on the top of the base, two horizontal plates fixed on one side wall of the bracket, a bidirectional screw rod rotatably connected between the two horizontal plates through a bearing, and both ends of the bidirectional screw rod are threadedly connected with a moving block adapted to the thread on its surface. The utility model is provided with a base, a bracket, a horizontal plate, a bidirectional screw rod, a moving block, a connecting rod, a connecting plate, a support block, a buffer clamping plate assembly, a self-locking assembly and a fixing assembly. When using this pipe fixing device, the bidirectional screw rod can be rotated to drive two groups of movable buffer clamping plate assemblies to move downward, so as to clamp and fix the pipe. While the buffer clamping plate assembly clamps the pipe, it can also play a role of buffering and protecting the pipe, thereby avoiding the cracking or loosening of the pipe after being impacted by water flow for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy project construction, in particular to a pipeline fixing device for water conservancy project construction. Background Art

[0002] Water conservancy projects are projects built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the needs of people's life and production for water resources. During the construction of water conservancy projects, it is often necessary to lay pipelines. In order to prevent the pipelines from shifting, they need to be fixed. However, the pipeline fixing devices currently used in water conservancy projects have a single structure and poor installation stability, which is not convenient for workers to quickly install and support. Therefore, we propose a pipeline fixing device for water conservancy project construction to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a pipeline fixing device for water conservancy project construction, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A pipeline fixing device for water conservancy project construction comprises a base, a bracket is fixed on the top of the base, two cross plates are fixed on one side wall of the bracket, a bidirectional screw rod is rotatably connected between the two cross plates through a bearing, both ends of the bidirectional screw rod are threadedly connected to moving blocks adapted to the surface threads thereof, the bottoms of the moving blocks are rotatably connected to connecting rods through pins, the bottom ends of the two connecting rods are rotatably connected to connecting plates through pins, four support blocks are arranged above the base, two of the support blocks are fixedly connected to the connecting plates, and the other two support blocks are fixedly connected to the base, buffer splint assemblies are arranged on the support blocks, a self-locking assembly for limiting the bidirectional screw rod is arranged on the top of the bracket, and a fixing assembly is arranged inside the base.

[0008] Furthermore, the buffer clamping plate assembly includes damping buffers respectively fixed to the inner walls on both sides of the support block, one end of the damping buffer is rotatably connected to a buffer rod via a pin, and one end of two adjacent buffer rods is rotatably connected to an arc clamping plate via a pin.

[0009] Furthermore, the inner walls of the arc-shaped clamping plates are fixed with anti-skid rubber pads that match their shapes.

[0010] Furthermore, the self-locking assembly includes a support plate fixed on the top of the bracket, the top of the support plate is rotatably connected to a worm via a bearing, a worm wheel is fixed to the surface of the bidirectional lead screw, and the worm wheel is meshingly connected to the worm.

[0011] Furthermore, the fixing assembly includes a driving shaft rotatably connected to the inside of the base through a bearing, a driving gear is fixed to the surface of the driving shaft, and the four internal corners of the base are rotatably connected to fixing rods through bearings, and driven gears are fixed to the surfaces of the fixing rods, and the driven gears are meshed with the driving gears, wherein first spiral sheets are fixed to the surfaces of two fixing rods, and second spiral sheets are fixed to the surfaces of the other two fixing rods.

[0012] Furthermore, one side wall of the bracket is provided with two guide grooves, wherein one side wall of the two support blocks is fixed with a guide block matched with the guide grooves.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a pipeline fixing device for water conservancy project construction, which has the following beneficial effects:

[0015] The utility model provides a base, a bracket, a cross plate, a two-way screw rod, a movable block, a connecting rod, a connecting plate, a supporting block, a buffer clamping plate assembly, a self-locking assembly and a fixing assembly. When the pipeline fixing device is used, the two-way screw rod can be operated to rotate to drive two groups of movable buffer clamping plate assemblies to move downward, so as to clamp and fix the pipeline. The buffer clamping plate assembly can not only clamp the pipeline, but also play a buffering and protective role for the pipeline, thereby preventing the pipeline from cracking or loosening due to long-term impact of water flow. The self-locking assembly can limit the two-way screw rod to prevent the two-way screw rod from self-rotating in the later stage and causing the pipeline to loosen. At the same time, the fixing assembly is used to make the fixing device more stable after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the base of the utility model;

[0018] Figure 3 This is a schematic diagram of the support block structure of the utility model.

[0019] In the figure: 1. base; 2. bracket; 3. cross plate; 4. bidirectional screw; 5. moving block; 6. connecting rod; 7. connecting plate; 8. support block; 9. buffer splint assembly; 901. damping buffer; 902. buffer rod; 903. arc splint; 10. self-locking assembly; 1001. support plate; 1002. worm; 1003. worm wheel; 11. fixing assembly; 1101. driving shaft; 1102. driving gear; 1103. fixing rod; 1104. driven gear; 1105. first spiral piece; 1106. second spiral piece; 12. anti-slip rubber pad; 13. guide groove; 14. guide block. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] like Figure 1 , Figure 2 and Figure 3As shown, a pipe fixing device for water conservancy project construction proposed by an embodiment of the utility model includes a base 1, a bracket 2 is fixed on the top of the base 1, two cross plates 3 are fixed on one side wall of the bracket 2, a bidirectional screw rod 4 is rotatably connected between the two cross plates 3 through a bearing, both ends of the bidirectional screw rod 4 are threadedly connected with moving blocks 5 adapted to the surface threads thereof, the bottoms of the moving blocks 5 are rotatably connected with connecting rods 6 through pins, the bottom ends of the two connecting rods 6 are rotatably connected with connecting plates 7 through pins, four support blocks 8 are arranged above the base 1, and two guide grooves 13 are provided on one side wall of the bracket 2, wherein guide blocks 14 adapted to the guide grooves 13 are fixed on one side wall of the two support blocks 8, which can play a role of auxiliary support for the two movable support blocks 8 and at the same time can play a role of limiting the two moving blocks 5, so that when the bidirectional screw rod 4 rotates When moving, it can prevent the moving block 5 from rotating synchronously with the bidirectional screw rod 4, two of which are fixedly connected to the connecting plate 7, and the other two supporting blocks 8 are fixedly connected to the base 1. Buffer clamping plate assemblies 9 are arranged on the supporting blocks 8, and a self-locking assembly 10 for limiting the bidirectional screw rod 4 is arranged on the top of the bracket 2. A fixing assembly 11 is arranged inside the base 1. When this pipeline fixing device is used, it can be fixed to the ground as a whole by operating the fixing assembly 11. When the pipeline is located between the upper and lower supporting blocks 8, the self-locking assembly 10 is operated to drive the bidirectional screw rod 4 to rotate. When the bidirectional screw rod 4 rotates, it will drive the two moving blocks 5 to move in the opposite direction. At this time, with the cooperation of the two connecting rods 6, the connecting plate 7 can be driven to move downward, and after the connecting plate 7 moves downward, it will drive the two upper supporting blocks 8 to move downward, and at this time, the pipeline can be clamped and fixed.

[0023] like Figure 1 and Figure 2 As shown, in some embodiments, the buffer clamp assembly 9 includes a damping buffer 901 respectively fixed on the inner walls of both sides of the support block 8, one end of the damping buffer 901 is rotatably connected to a buffer rod 902 through a pin, one end of two adjacent buffer rods 902 is rotatably connected to an arc clamp 903 through a pin, and the inner walls of the arc clamp 903 are fixed with anti-slip rubber pads 12 that match their shapes, which can increase the friction between the arc clamp 903 and the surface of the pipe body, thereby further enhancing the fixing effect on the pipeline. When in use, when the pipeline is subjected to the impact force of water, it will exert a force on the arc clamp 903, and then the arc clamp 903 will transmit the force to the damping buffer 901 through the buffer rod 902, and finally, under the action of the damping buffer 901, the pipeline can be buffered and protected.

[0024] like Figure 1As shown, in some embodiments, the self-locking component 10 includes a support plate 1001 fixed to the top of the bracket 2, and the top of the support plate 1001 is rotatably connected to a worm 1002 through a bearing, and a worm wheel 1003 is fixed to the surface of the bidirectional screw 4, and the worm wheel 1003 is meshingly connected to the worm 1002. When in use, by rotating the worm 1002, the worm 1002 will drive the worm wheel 1003 to rotate, thereby driving the bidirectional screw 4 to rotate. Because the worm 1002 can drive the worm wheel 1003 to rotate when it rotates, and the worm wheel 1003 cannot drive the worm 1002 to rotate, the bidirectional screw 4 can be limited and self-locked.

[0025] like Figure 2 As shown, in some embodiments, the fixing assembly 11 includes a driving shaft 1101 rotatably connected to the inside of the base 1 through a bearing, a driving gear 1102 is fixed to the surface of the driving shaft 1101, and fixing rods 1103 are rotatably connected to the four corners of the inside of the base 1 through bearings, and driven gears 1104 are fixed to the surfaces of the fixing rods 1103, and the driven gears 1104 are meshed and connected with the driving gears 1102, wherein first spiral pieces 1105 are fixed to the surfaces of two fixing rods 1103, and second spiral pieces 1106 are fixed to the surfaces of the other two fixing rods 1103. When in use, rotating the driving shaft 1101 can drive the driving gear 1102 to rotate, and when the driving gear 1102 rotates, it can drive the driven gear 1104 to rotate. At this time, the fixing rods 1103 on both sides will rotate in different directions, and finally the rotating first spiral piece 1105 and the second spiral piece 1106 will penetrate into the ground, thereby fixing the fixing device as a whole.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pipe fixing device for water conservancy project construction, comprising a base (1), characterized in that: A bracket (2) is fixed on the top of the base (1), two horizontal plates (3) are fixed on one side wall of the bracket (2), a bidirectional screw rod (4) is rotatably connected between the two horizontal plates (3) via a bearing, both ends of the bidirectional screw rod (4) are threadedly connected with a moving block (5) adapted to the surface thread thereof, the bottom of the moving block (5) is rotatably connected with a connecting rod (6) via a pin shaft, the bottom ends of the two connecting rods (6) are rotatably connected with a connecting plate (7) via a pin shaft, four support blocks (8) are arranged above the base (1), two of the support blocks (8) are fixedly connected to the connecting plate (7), and the other two support blocks (8) are fixedly connected to the base (1), and a buffer clamping plate assembly (9) is arranged on the support blocks (8), a self-locking assembly (10) for limiting the bidirectional screw rod (4) is arranged on the top of the bracket (2), and a fixing assembly (11) is arranged inside the base (1).

2. A pipe fixing device for water conservancy project construction according to claim 1, characterized in that: The buffer clamping plate assembly (9) comprises damping buffers (901) respectively fixed to the inner walls on both sides of the support block (8); one end of the damping buffer (901) is rotatably connected to a buffer rod (902) via a pin, and one end of two adjacent buffer rods (902) is rotatably connected to an arc clamping plate (903) via a pin.

3. A pipe fixing device for water conservancy project construction according to claim 2, characterized in that: The inner wall of the arc-shaped clamping plate (903) is fixed with an anti-skid rubber pad (12) matching its shape.

4. A pipe fixing device for water conservancy project construction according to claim 1, characterized in that: The self-locking assembly (10) comprises a support plate (1001) fixed on the top of the bracket (2); the top of the support plate (1001) is rotatably connected to a worm (1002) via a bearing; a worm wheel (1003) is fixed to the surface of the bidirectional lead screw (4); and the worm wheel (1003) is meshingly connected to the worm (1002).

5. The pipeline fixing device for water conservancy project construction according to claim 1 is characterized in that: The fixing assembly (11) comprises a driving shaft (1101) rotatably connected to the inside of the base (1) via a bearing, a driving gear (1102) being fixed on the surface of the driving shaft (1101), and fixing rods (1103) being rotatably connected to the four corners of the inside of the base (1) via bearings, and driven gears (1104) being fixed on the surfaces of the fixing rods (1103), and the driven gears (1104) being meshed and connected with the driving gears (1102), wherein first spiral pieces (1105) are fixed on the surfaces of two fixing rods (1103), and second spiral pieces (1106) are fixed on the surfaces of the other two fixing rods (1103).

6. A pipe fixing device for water conservancy project construction according to claim 1, characterized in that: Two guide grooves (13) are provided on one side wall of the bracket (2), wherein guide blocks (14) matching the guide grooves (13) are fixed on one side wall of the two support blocks (8).

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