Auxiliary support device for hydraulic engineering pipeline

Abstract

The utility model relates to a water conservancy project pipeline auxiliary supporting device belongs to pipeline support technical field. This water conservancy project pipeline auxiliary supporting device, include: mount and clamp, the clamp with mount nut realizes fixed connection, the both sides of the top of mount are all provided with the bolt of two quantity, a plurality of reinforcing mechanisms, the reinforcing mechanism includes the mounting ring, the plug-in rod and the slide rail with mount installation, the reinforcing mechanism is installed after bolt to mount and wall, through with a plurality of round bar and a plurality of card hole one -one is connected, and utilizes the plug-in rod to fix the mounting ring, is favorable to avoid reinforcing mechanism in the use process mounting ring drive a plurality of round bar to rotate, under the interaction of round bar, card hole, connecting ring and fixed ring, avoid bolt to mount to mount process and rotate and appear loose, guarantee the stability of bolt to mount to mount, to strengthen the stability of mount to support the fixed stability of pipeline.

Description

Technical Field

[0001] This utility model relates to the field of pipeline support technology, and in particular to an auxiliary support device for pipelines in water conservancy projects. Background Technology

[0002] Water conservancy projects are engineering projects built to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Pipelines are an important part of water conservancy projects. When installing pipelines, support devices are used to support and fix the pipelines. In the installation of overhead pipelines, hangers are usually used to provide stable support for the pipelines.

[0003] When a hanger is used to support and install a pipeline, the fixed bracket in the hanger is installed to the wall with bolts, and the pipeline is placed inside the fixed bracket. The pipeline is then fixed with clamps, thereby achieving support and fixation of the pipeline and ensuring that the pipeline remains stable during operation.

[0004] However, water pipes are prone to vibration due to water flow during use, and the force of this vibration is applied to the fixing bolts through the fixing brackets, causing the bolts to loosen easily, thus affecting the stability of the fixing brackets in supporting and fixing the pipes. Utility Model Content

[0005] Therefore, it is necessary to provide an auxiliary support device for water conservancy pipelines to address the problem that the bolts at the connection end of the fixed support to the wall may loosen due to vibration during the process of fixing the fixed support to the pipeline, thereby affecting the stability of the fixed support to the pipeline.

[0006] Includes: a fixing frame and a clamp, wherein the clamp is fixedly connected to the fixing frame nut, and two bolts are provided on each side of the top of the fixing frame; Multiple reinforcement mechanisms, each including a mounting ring, a plug rod, and a slide rail mounted on a fixed frame. A movable block is slidably connected to the surface of the slide rail, and one side of the movable block is fixedly connected to the surface of the mounting ring. Both the surface of the slide rail and the surface of the movable block have through grooves, allowing the movable block to communicate with the slide rail. The mounting ring is fixedly connected by a through groove and a plug rod. The top of the mounting ring is provided with multiple circular rods arranged in a ring. A fixing ring is fixedly connected to the surface of the bolt and nut. A connecting ring is rotatably connected to the surface of the fixing ring. The inner wall of the connecting ring is provided with multiple ring-arranged locking holes.

[0007] In one embodiment, the reinforcement mechanism further includes a slider fixedly connected to the inner wall of the connecting ring. The surface of the connecting ring has a groove, and the surface of the slider is slidably connected to the inner wall of the groove, with the sliding angle of the slider being less than four degrees. This ensures that multiple round rods can move upwards and enter their corresponding locking holes while limiting the rotation angle of the connecting ring, preventing excessive rotation of the connecting ring from affecting the stability of the bolt fixing.

[0008] In one embodiment, a limiting rod is slidably connected to the upper end of the inner wall of the slide rail, and a through hole is formed on the surface of the insertion rod. This facilitates the limiting of the insertion rod during use, preventing the insertion rod from moving horizontally and disengaging from the through groove, thereby ensuring the stability of the insertion rod in fixing the moving block and the slide rail.

[0009] In one embodiment, the diameter of the round rod matches the diameter of the locking hole, and the number of the multiple round rods is the same as the number of locking holes. This facilitates the one-to-one connection of the multiple round rods with their corresponding locking holes.

[0010] In one embodiment, the top of the round rod is curved into an arc shape, and the opening at the bottom of the locking hole is funnel-shaped. This facilitates better insertion of the round rod into the locking hole.

[0011] In one embodiment, the horizontal cross-section of the slide rail is I-shaped, and the surface of the movable block is in contact with the surface of the slide rail. This prevents the movable block from moving horizontally after it is connected to the slide rail.

[0012] In one embodiment, the limiting rod is U-shaped, and two through holes are provided. This improves the limiting effect of the limiting rod on the insertion rod.

[0013] In one embodiment, contact pads are fixedly connected to the inner surface of the clamp and the inner bottom wall of the fixing frame, and the contact pads are rubber components. The contact pads are in contact with the water pipe, which helps to absorb the force of vibration from the water pipe.

[0014] Beneficial effects 1. After the bolts are used to install the fixing frame and the wall, the above-mentioned reinforcement mechanism uses multiple round rods to engage with multiple locking holes one by one, and uses insert rods to fix the mounting ring. This helps to prevent the reinforcement mechanism from... During use, the mounting ring drives multiple round rods to rotate. The interaction between the round rods, the locking holes, the connecting ring, and the fixing ring prevents the bolts from rotating and loosening during the installation of the fixing bracket, ensuring the stability of the bolts in the fixing bracket installation and thus strengthening the stability of the fixing bracket in supporting and fixing the pipeline.

[0015] 2. The interaction between the limiting rod and the through hole in the above-mentioned reinforcement mechanism helps to limit the insertion rod during use, preventing the insertion rod from moving horizontally and detaching from the through groove, thus ensuring the stability of the insertion rod in fixing the moving block and the slide rail, thereby strengthening the stability of the bolt limit by multiple round rods through the clamping holes. 3. In the above-mentioned reinforcement mechanism, the interaction between the sliding groove and the slider ensures that multiple round rods can move upward and enter the corresponding locking holes, while limiting the rotation angle of the connecting ring. This prevents the connecting ring from rotating excessively during the use of the reinforcement mechanism, thereby ensuring the reinforcement effect of the reinforcement mechanism on the bolts. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 is a schematic diagram of the overall structure of this utility model; Figure 2 is a cross-sectional view of the fixing frame of this utility model; Figure 3 is a schematic diagram of the reinforcement mechanism of this utility model; Figure 4 is an exploded view of the round rod and the clasp of this utility model; Figure 5 is an exploded view of the fixing ring and connecting ring of this utility model; Figure 6 is an exploded view of the movable block, limiting rod, slide rail and insertion rod of this utility model.

[0018] Figure label: 100. Fixing bracket; 200. Clamp; 300. Bolt; 400. Reinforcing mechanism; 410. Slide rail; 420. Mounting ring; 421. Round rod; 430. Moving block; 440. Through groove; 450. Insert rod; 451. Through hole; 460. Fixing ring; 461. Slide groove; 470. Connecting ring; 471. Locking hole; 472. Sliding block; 480. Limiting rod; 500. Contact pad. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] The following is a reference to Figure 1- Figure 6 This utility model describes an auxiliary support device for water conservancy engineering pipelines.

[0021] In one embodiment, an auxiliary support device for a water conservancy project pipeline includes: a fixed frame 100 and a clamp 200, wherein the clamp 200 and the fixed frame 100 are fixedly connected by nuts, and two bolts 300 are provided on both sides of the top of the fixed frame 100. Multiple reinforcement mechanisms 400 are provided. Each reinforcement mechanism 400 includes a mounting ring 420, a plug rod 450, and a slide rail 410 mounted on the fixing frame 100. A movable block 430 is slidably connected to the surface of the slide rail 410. One side of the movable block 430 is fixedly connected to the surface of the mounting ring 420. Both the surface of the slide rail 410 and the surface of the movable block 430 are provided with through grooves 440. The movable block 430 and the slide rail 410 are fixedly connected through the through grooves 440 and the plug rod 450. Multiple circular rods 421 arranged in a ring are provided at the top of the mounting ring 420. A fixing ring 460 is fixedly connected to the surface of the bolt 300 nut. A connecting ring 470 is rotatably connected to the surface of the fixing ring 460. Multiple locking holes 471 arranged in a ring are provided on the inner wall of the connecting ring 470.

[0022] In this implementation, the overall shape of the clamp 200 is "U" shaped, and the middle part of the clamp 200 is bent into an arc shape. The curvature of the curvature matches the curvature of the surface of the fixed pipe. Threads are provided at both ends of the surface of the clamp 200. When using this device to support the pipe, the fixing bracket 100 is installed to the wall using four bolts 300. After installation, the pipe is placed inside the fixing bracket 100, and the clamp 200 is inserted from the upper surface of the pipe. The two ends of the clamp 200 pass through the fixing bracket 100, and then the nut is connected to the clamp 200 from the bottom of the fixing bracket 100 through the thread and tightened. This installs and fixes the clamp 200 to the fixing bracket 100. At this time, the clamp 200 fixes the pipe inside the fixing bracket 100. Rubber gaskets are provided between the nut and the fixing bracket 100 of bolt 300 and between the nut and the fixing bracket 100, thereby increasing the friction force of bolt 300 and nut rotating in opposite directions; The number of reinforcing mechanisms 400 is the same as the number of bolts 300. Each reinforcing mechanism 400 is matched with each bolt 300. The slide rail 410 in the reinforcing mechanism 400 is fixedly connected to the fixing frame 100 by welding. During the installation of bolt 300 onto the wall, the moving block 430 disengages from the slide rail 410, thus preventing the mounting ring 420 and its corresponding round rod 421 from affecting the installation of bolt 300. Furthermore, the fixing ring 460 and connecting ring 470 are located at the upper surface of the bolt 300 nut. (See reference...) Figure 4 This ensures that the operator can tighten the nut to the bolt 300 without affecting the operation of the bolt 300. After the bolt 300 is tightened, the nut of the bolt 300 is pressed against the fixing bracket 100 through the washer. After the bolt 300 is installed on the fixing bracket 100, the moving block 430 in the corresponding position reinforcement mechanism 400 of the bolt 300 is connected to the slide rail 410. At this time, the center of the mounting ring 420, the center of the connecting ring 470, the center of the fixing ring 460 and the center of the corresponding bolt 300 coincide, and the annular path of the multiple round rods 421 is the same as the annular path of the multiple card holes 471 above.

[0023] As shown in Figure 5, the reinforcement mechanism 400 also includes a slider 472 fixedly connected to the inner wall of the connecting ring 470. The surface of the fixed ring 460 is provided with a groove 461. The surface of the slider 472 is slidably connected to the inner wall of the groove 461, and the sliding angle of the slider 472 is less than four degrees.

[0024] In this embodiment, after the bolt 300 is tightened, the mounting ring 420 in the corresponding reinforcement mechanism 400 is moved upward. When the mounting ring 420 causes multiple round rods 421 to misalign with the corresponding locking holes 471, the position of the multiple locking holes 471 can be adjusted by rotating the connecting ring 470, so that the round rods 421 can smoothly enter the corresponding locking holes 471. Since the included angle between the centers of two adjacent round rods 421 and the included angle between the centers of two adjacent locking holes 471 are both less than four degrees, when multiple round rods 421 are misaligned with multiple locking holes 471, the connecting ring 470 can rotate within an angle range of less than four degrees to make multiple round rods 421 correspond one-to-one with multiple locking holes 471, so that the round rods 421 can smoothly enter the corresponding locking holes 471.

[0025] It should be noted that during the reinforcement process of the bolt 300 by the reinforcement mechanism 400, when the bolt 300 rotates under the action of vibration, the rotation angle of the bolt 300 is within the range of less than four degrees. When the rotation angle exceeds four degrees, it cannot continue to rotate under the action of the slider 472 and the connecting ring 470. Therefore, the reinforcement effect of the reinforcement mechanism 400 on the bolt 300 can be guaranteed.

[0026] like Figure 6As shown, a limiting rod 480 is slidably connected to the upper end of the inner wall of the slide rail 410, and a through hole 451 is provided on the surface of the insertion rod 450. The limiting rod 480 has an overall "U" shape, and two through holes 451 are provided.

[0027] In this embodiment, a limiting groove is formed on the upper surface of the slide rail 410. During the process of inserting the rod 450 into the through groove 440, the limiting rod 480 can move upward within the limiting groove, thereby avoiding affecting the insertion of the rod 450 into the through groove 440.

[0028] A limiting block is fixedly connected to one side of the limiting rod 480. When the through groove 440 of the moving block 430 coincides with the through groove 440 of the slide rail 410, the insert rod 450 is inserted laterally through the through groove 440. When the limiting block is in contact with the slide rail 410, the insert rod 450 cannot continue to move. At this time, the two through holes 451 coincide with the two ends of the limiting rod 480 on the vertical plane.

[0029] The limiting rod 480 is a solid steel component with a certain weight. During the process of limiting the insertion rod 450, the limiting rod 480 moves downward to the lowest height under the action of gravity.

[0030] As shown in Figure 5, the diameter of the round rod 421 matches the diameter of the locking hole 471, and the number of multiple round rods 421 is the same as the number of multiple locking holes 471. The top of the round rod 421 is bent into an arc shape, and the opening at the bottom of the locking hole 471 is funnel-shaped.

[0031] In this embodiment, when the round rod 421 enters the locking hole 471, the surface of the round rod 421 fits against the inner wall of the locking hole 471, thereby ensuring a stable connection between the round rod 421 and the locking hole 471.

[0032] As shown in Figure 6, the horizontal cross-section of the slide rail 410 is in the shape of an "I" character, and the surface of the moving block 430 is in contact with the surface of the slide rail 410. During the continuous downward movement of the moving block 430, it will disengage from the slide rail 410, and can be reconnected to the slide rail 410 from below.

[0033] As shown in Figure 2, contact pads 500 are fixedly connected to the inner surface of clamp 200 and the inner bottom wall of fixing bracket 100, and the contact pads 500 are rubber components. After the fixing bracket 100 and clamp 200 are used to install the pipeline, the contact pads 500 come into contact with the pipeline surface.

[0034] Working principle: After the fixing bracket 100 is installed to the wall using multiple bolts 300, the reinforcing mechanism 400 corresponding to one of the bolts 300 is operated first. The moving block 430 in the reinforcing mechanism 400 is connected to the slide rail 410, and the moving block 430 drives the mounting ring 420 to move upward. Multiple round rods 421 at the top of the mounting ring 420 are inserted into the corresponding locking holes 471. When the mounting ring 420 can no longer move upward, the round rods 421 are fully inserted into the corresponding locking holes 471. At the same time, the through groove 440 of the moving block 430 coincides with the through groove 440 of the slide rail 410. At this time, one end of the insertion rod 450 contacts the surface of the moving block 430 and pushes the limiting rod 480 upward. When the insertion rod 450 coincides with the through groove 440, the insertion rod 450 is laterally inserted through the through groove 440 of the moving block 430 and the through groove 440 of the slide rail 410, limiting the moving block 430 and the mounting ring 420. When the insertion rod 450 can no longer move, both ends of the limiting rod 480 coincide with the two through holes 451 and automatically move downward to engage with the through holes 451, completing the engagement of the insertion rod 450. The limit is set, and multiple bolts 300 are reinforced in sequence in this manner.

[0035] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An auxiliary support device for pipelines in water conservancy projects, characterized in that, include: The fixing frame (100) and the clamp (200) are fixedly connected to the fixing frame (100) with nuts. Two bolts (300) are provided on both sides of the top of the fixing frame (100). Multiple reinforcement mechanisms (400) are provided. Each reinforcement mechanism (400) includes a mounting ring (420), a plug rod (450), and a slide rail (410) mounted on a fixed frame (100). A movable block (430) is slidably connected to the surface of the slide rail (410). One side of the movable block (430) is fixedly connected to the surface of the mounting ring (420). Both the surface of the slide rail (410) and the surface of the movable block (430) are provided with through grooves (440). The movable block (430) and the slide rail (410) are fixedly connected through the through grooves (440) and the plug rod (450). Multiple circular rods (421) are provided at the top of the mounting ring (420) in a ring-shaped arrangement. A fixing ring (460) is fixedly connected to the surface of the bolt (300) nut. A connecting ring (470) is rotatably connected to the surface of the fixing ring (460). Multiple locking holes (471) are provided on the inner wall of the connecting ring (470) in a ring-shaped arrangement.

2. The auxiliary support device for water conservancy engineering pipelines according to claim 1, characterized in that, The reinforcement mechanism (400) further includes a slider (472) fixedly connected to the inner wall of the connecting ring (470). The surface of the fixed ring (460) is provided with a groove (461). The surface of the slider (472) is slidably connected to the inner wall of the groove (461), and the sliding angle of the slider (472) is less than four degrees.

3. The auxiliary support device for water conservancy engineering pipelines according to claim 1, characterized in that, The upper end of the inner wall of the slide rail (410) is slidably connected to a limit rod (480), and the surface of the insertion rod (450) is provided with a through hole (451).

4. The auxiliary support device for water conservancy engineering pipelines according to claim 1, characterized in that, The diameter of the round rod (421) matches the diameter of the clasp (471), and the number of the multiple round rods (421) is the same as the number of the multiple clasp (471).

5. The auxiliary support device for water conservancy engineering pipelines according to claim 1, characterized in that, The top of the round rod (421) is bent into an arc shape, and the opening at the bottom of the card hole (471) is trumpet-shaped.

6. The auxiliary support device for water conservancy engineering pipelines according to claim 1, characterized in that, The horizontal cross-section of the slide rail (410) is I-shaped, and the surface of the moving block (430) It fits against the surface of the slide rail (410).

7. The auxiliary support device for water conservancy engineering pipelines according to claim 3, characterized in that, The limiting rod (480) has an overall "U" shape, and two through holes (451) are provided.

8. The auxiliary support device for water conservancy engineering pipelines according to claim 1, characterized in that, The inner surface of the clamp (200) and the inner bottom wall of the fixing frame (100) are both fixedly connected with contact pads (500), and the contact pads (500) are rubber components.

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