Adjustable support for water conservancy pipeline

Abstract

The utility model relates to the technical field of water conservancy pipelines, in particular to an adjustable support for a water conservancy pipeline, which comprises a bottom plate, a first vertical plate and a second vertical plate are symmetrically and fixedly connected to the top of the bottom plate, a transmission assembly is rotatably connected to the side wall of the second vertical plate, and threaded blocks are symmetrically connected to the transmission assembly in a threaded mode. Limiting rods are symmetrically and fixedly connected between the first vertical plate and the second vertical plate, inclined rods are hinged to one sides of the tops of the limiting plates, a containing table is hinged to the tops of the four sets of inclined rods, a lower fixing base is fixedly installed on the top of the containing table, a shell is fixedly connected to the side wall of the second vertical plate, and mounting plates are symmetrically and fixedly connected to an inner cavity of the shell. And a restraining assembly clamped with the transmission assembly is slidably arranged on the side wall of the mounting plate, and the device limits and fixes the transmission assembly by means of the restraining assembly, so that the transmission assembly is not prone to loosening in the subsequent use process, and then the risk that the pipeline deviates and fractures is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy pipelines, in particular to an adjustable bracket used for water conservancy pipelines. Background Art

[0002] There are many similarities between the construction of water conservancy projects and the construction of general civil engineering projects such as roads, railways, bridges and house construction. For example, the main construction objects are mostly earthwork, stonework, concrete, metal structures and electromechanical equipment installation. In the construction of water conservancy projects, fixed brackets are used to install and fix water conservancy pipes. In the prior art, the announcement number CN218267667U discloses a water conservancy pipe fixed bracket. When the fixed bracket is in use, the staff rotates the second rotating block to drive the second threaded rod to rotate, and the second threaded rod drives the two moving blocks and the connecting piece connected to it to move in opposite directions. The movement of the connecting piece can make the inclined rod rotate along its hinge point, and then drive the mounting seat and the pipe fixing mechanism to move. After adjusting the pipe fixing mechanism to a suitable height, the second threaded rod may become loose due to the lack of a limiting structure for the second threaded rod. If it becomes loose, the mounting seat and the mounting plate will be offset downward, and then there will be a height difference between the pipe on the mounting plate and the adjacent pipe. This makes the pipe on the mounting plate have the risk of offset and fracture. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable bracket for water conservancy pipelines to solve the problems raised in the above background technology.

[0004] The technical solution of the utility model is: an adjustable bracket for water conservancy pipelines, comprising a bottom plate, a vertical plate one and a vertical plate two are symmetrically fixedly connected at the top of the bottom plate, a transmission assembly is rotatably connected on the side wall of the vertical plate two, a threaded block is symmetrically threadedly connected on the transmission assembly, a limit rod is symmetrically fixedly connected between the vertical plate one and the vertical plate two, the two ends of the threaded block are symmetrically fixedly connected to the limit plate, and the limit plate is slidably arranged on the limit rod, an inclined rod is hinged on one side of the top of the limit plate, a placing table is hinged between the tops of the four groups of inclined rods, a lower fixing seat is fixedly installed on the top of the placing table, and the top of the placing table is symmetrically fixedly connected There are support rods, a top plate is fixedly connected between the tops of the two groups of support rods, a fixing assembly is threadedly connected to the top of the top plate, an upper fixing seat is fixedly connected to the bottom of the fixing assembly, and the upper fixing seat is slidably arranged between the two groups of support rods, a shell is fixedly connected to the two side walls of the vertical plate, a mounting plate is symmetrically fixedly connected to the inner cavity of the shell, a constraint assembly that is mutually engaged with the transmission assembly is slidably arranged on the side wall of the mounting plate, a pull plate is rotatably connected to the side of the constraint assembly away from the transmission assembly, a protrusion is fixedly connected to the side wall of the pull plate, a baffle is symmetrically fixedly connected to the top of the inner cavity of the shell, and a groove is provided on the side wall of the baffle.

[0005] Based on the above technical features: when in use, the staff pulls the constraint component to separate the constraint end of the constraint component from the threaded component, thereby releasing the constraint component from limiting the threaded component;

[0006] Then the staff rotates the pull plate at the end of the restraint assembly so that the protrusion on the side wall of the pull plate is engaged with the groove on the side wall of the baffle plate, thereby limiting and fixing the pull plate with the help of the baffle plate, and then completing the limiting and fixing of the restraint assembly by the baffle plate, so as to prevent the restraint assembly from rebounding under the action of its own elastic force;

[0007] Then the staff twists the transmission assembly to rotate, and the two symmetrically arranged sets of threaded blocks move toward each other along the thread direction of the transmission assembly. The two symmetrically arranged sets of limit plates move along with the threaded blocks. The movement of the limit plates can make the inclined rod rotate along its hinge point, thereby driving the placement table to be adjusted to a suitable height.

[0008] Then the staff takes out the protrusion on the side wall of the pull plate from the groove on the side wall of the baffle plate, thereby releasing the limit fixation of the baffle plate on the pull plate, and then releasing the limit fixation of the baffle plate on the constraint assembly. Then the staff loosens the constraint assembly, and the constraint end of the constraint assembly is re-engaged with the transmission assembly under the action of its own elastic force, thereby restoring the limit fixation of the constraint assembly on the transmission assembly.

[0009] The pipe is then passed through the lower fixing seat and the upper fixing seat, and then the staff twists the fixing assembly so that the fixing assembly drives the upper fixing seat to abut against the top of the pipe, thereby completing the fixed installation of the pipe; this device uses the constraint assembly to limit and fix the transmission assembly, making it less likely for the transmission assembly to loosen during subsequent use, thereby reducing the risk of pipe displacement and breakage.

[0010] Preferably, the transmission assembly includes a bidirectional screw rod rotatably connected to two side walls of the vertical plate, and a toothed plate is fixedly connected to the rod body of the bidirectional screw rod.

[0011] Based on the above technical features: the staff turns the bidirectional screw, and the two symmetrically arranged groups of threaded blocks move toward each other along the thread direction of the bidirectional screw, and the two symmetrically arranged groups of limit plates move along with the threaded blocks. The movement of the limit plates can make the inclined rod rotate along its hinge point, thereby driving the placement table to be adjusted to an appropriate height.

[0012] Preferably, the end of the bidirectional screw rod is fixedly connected with a screw head 1.

[0013] Based on the above technical features: the set screw head is convenient for turning the bidirectional screw rod for rotation.

[0014] Preferably, the fixing assembly comprises a threaded rod threadedly connected to the top plate, and an internal threaded cylinder is threadedly connected to the bottom of the threaded rod.

[0015] Based on the above technical features: the pipeline is passed through the lower fixing seat and the upper fixing seat, and then the staff twists the threaded rod, the set threaded rod drives the internal threaded tube to move downward, and the set internal threaded tube drives the upper fixing seat to abut against the top of the pipeline, thereby completing the fixed installation of the pipeline.

[0016] Preferably, a second screw head is fixedly connected to the top of the threaded rod.

[0017] Based on the above technical features: the second screw head is provided to facilitate the screwing of the threaded rod for rotation.

[0018] Preferably, the constraint assembly includes a constraint rod slidably set on the side wall of the mounting plate, and the constraint rod is fixedly connected to a tooth block that is interlocked with the tooth plate on one side close to the tooth plate. A spring is wound around the rod body of the constraint rod, and the spring is connected between the tooth block and the side wall of the mounting plate.

[0019] Based on the above technical features: when in use, the staff pulls the constraint rod, and the set constraint rod drives the tooth block to separate from the tooth plate, so as to release the limit fixation of the tooth block on the bidirectional screw rod;

[0020] After the placement table is adjusted to the appropriate height, the staff will remove the protrusion on the side wall of the pull plate from the groove on the side wall of the baffle plate to release the limiting fixation of the baffle plate on the pull plate, and then release the limiting fixation of the baffle plate on the constraint rod and the tooth block. Then the staff will loosen the constraint rod, and the set tooth block will re-engage with the tooth plate under the action of the spring force to restore the limiting fixation of the tooth block on the bidirectional screw rod.

[0021] The utility model provides an adjustable bracket for water conservancy pipelines through improvement, which has the following improvements and advantages compared with the prior art:

[0022] When in use, the staff pulls the constraint assembly to separate the constraint end of the constraint assembly from the threaded assembly, thereby releasing the constraint assembly from the threaded assembly; then the staff rotates the pull plate at the end of the constraint assembly so that the protrusion on the side wall of the pull plate is snapped into the groove on the side wall of the baffle, thereby limiting and fixing the pull plate with the help of the baffle, and then completing the limiting and fixing of the constraint assembly by the baffle, thereby preventing the constraint assembly from rebounding under the action of its own elastic force; then the staff twists the transmission assembly to rotate, and the two symmetrically arranged groups of thread blocks move toward each other along the thread direction of the transmission assembly, and the two symmetrically arranged groups of limiting plates move with the thread blocks, and the movement of the limiting plates can make the inclined rod rotate along its hinge point, thereby driving the placement table to be adjusted to an appropriate height; this device uses the constraint assembly to limit and fix the transmission assembly, so that the transmission assembly is not easy to loosen during subsequent use, thereby reducing the risk of pipeline displacement and breakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This utility model Figure 1 A magnified schematic diagram of the local structure;

[0026] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0027] Figure 4 This utility model Figure 2 An enlarged schematic diagram of the structure of part B.

[0028] Description of reference numerals:

[0029] 1. Bottom plate; 2. Vertical plate 1; 3. Vertical plate 2; 4. Transmission assembly; 41. Bidirectional screw rod; 42. Tooth plate; 5. Threaded block; 6. Limit rod; 7. Limit plate; 8. Inclined rod; 9. Placement table; 10. Lower fixed seat; 11. Support rod; 12. Top plate; 13. Fixing assembly; 131. Threaded rod; 132. Internally threaded cylinder; 14. Upper fixed seat; 15. Shell; 16. Mounting plate; 17. Constraint assembly; 171. Constraint rod; 172. Tooth block; 173. Spring; 18. Pull plate; 19. Bump; 20. Baffle; 21. Groove. DETAILED DESCRIPTION

[0030] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only 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.

[0031] The utility model provides an adjustable bracket for water conservancy pipelines through improvement. The technical solution of the utility model is:

[0032] like Figure 1-Figure 4As shown, an adjustable bracket for water conservancy pipelines includes a bottom plate 1, a vertical plate 1 2 and a vertical plate 2 3 are symmetrically fixedly connected on the top of the bottom plate 1, a transmission assembly 4 is rotatably connected on the side wall of the vertical plate 2 3, a threaded block 5 is symmetrically threadedly connected on the transmission assembly 4, a limit rod 6 is symmetrically fixedly connected between the vertical plate 1 2 and the vertical plate 2 3, a limit plate 7 is symmetrically fixedly connected at both ends of the threaded block 5, and the limit plate 7 is slidably arranged on the limit rod 6, an inclined rod 8 is hinged on one side of the top of the limit plate 7, a placing platform 9 is hinged between the tops of the four groups of inclined rods 8, a lower fixing seat 10 is fixedly installed on the top of the placing platform 9, a support rod 11 is symmetrically fixedly connected to the top of the placing platform 9, and the tops of the two groups of support rods 11 are A top plate 12 is fixedly connected therebetween, a fixing assembly 13 is threadedly connected to the top of the top plate 12, an upper fixing seat 14 is fixedly connected to the bottom of the fixing assembly 13, and the upper fixing seat 14 is slidably arranged between the two groups of support rods 11, a shell 15 is fixedly connected to the side wall of the vertical plate 23, a mounting plate 16 is symmetrically fixedly connected to the inner cavity of the shell 15, a constraint assembly 17 which is mutually engaged with the transmission assembly 4 is slidably arranged on the side wall of the mounting plate 16, a pull plate 18 is rotatably connected to the side of the constraint assembly 17 away from the transmission assembly 4, a protrusion 19 is fixedly connected to the side wall of the pull plate 18, a baffle 20 is symmetrically fixedly connected to the top of the inner cavity of the shell 15, and a groove 21 is provided on the side wall of the baffle 20.

[0033] Furthermore, the transmission assembly 4 includes a bidirectional screw rod 41 rotatably connected to the side wall of the vertical plate 2 3, and a toothed plate 42 is fixedly connected to the rod body of the bidirectional screw rod 41. When a staff member turns the bidirectional screw rod 41, two symmetrically arranged groups of threaded blocks 5 move toward each other along the thread direction of the bidirectional screw rod 41, and two symmetrically arranged groups of limit plates 7 move along the threaded blocks 5. The movement of the limit plates 7 can cause the inclined rod 8 to rotate along its hinge point, thereby driving the placement table 9 to be adjusted to an appropriate height.

[0034] Among them, a screw head 1 is fixedly connected to the end of the bidirectional screw rod 41, and the screw head 1 is arranged to facilitate the twisting of the bidirectional screw rod 41 for rotation.

[0035] Furthermore, the fixing assembly 13 includes a threaded rod 131 threadedly connected to the top plate 12, and the bottom of the threaded rod 131 is threadedly connected to an internal threaded tube 132, and the pipeline is passed through between the lower fixing seat 10 and the upper fixing seat 14. Then the staff twists the threaded rod 131, and the set threaded rod 131 drives the internal threaded tube 132 to move downward, and the set internal threaded tube 132 drives the upper fixing seat 14 to abut against the top of the pipeline, thereby completing the fixed installation of the pipeline.

[0036] Among them, a second screw head is fixedly connected to the top of the threaded rod 131, and the second screw head is arranged to facilitate twisting the threaded rod 131 to rotate.

[0037] Furthermore, the restraint assembly 17 includes a restraint rod 171 slidably arranged on the side wall of the mounting plate 16, and a tooth block 172 that is mutually engaged with the tooth plate 42 is fixedly connected to the side of the restraint rod 171 close to the tooth plate 42. A spring 173 is wound around the rod body of the restraint rod 171, and the spring 173 is connected between the tooth block 172 and the side wall of the mounting plate 16. When in use, the staff pulls the restraint rod 171, and the set restraint rod 171 drives the tooth block 172 to separate from the tooth plate 42, so as to release the tooth block 172 from the bidirectional screw rod 4 1 is limited and fixed; after the placement table 9 is adjusted to a suitable height, the staff removes the protrusion 19 on the side wall of the pull plate 18 from the groove 21 on the side wall of the baffle 20, so as to release the limit fixation of the baffle 20 on the pull plate 18, and then releases the limit fixation of the baffle 20 on the constraint rod 171 and the tooth block 172, and then the staff loosens the constraint rod 171, and the set tooth block 172 is re-engaged with the tooth plate 42 under the action of the elastic force of the spring 173, so as to restore the limit fixation of the tooth block 172 on the bidirectional screw rod 41.

[0038] Working principle: When in use, the staff pulls the constraint rod 171, and the constraint rod 171 drives the tooth block 172 to separate from the tooth plate 42, so as to release the limit fixation of the two-way screw rod 41 by the tooth block 172; then the staff rotates the pull plate 18 at the end of the constraint rod 171, so that the protrusion 19 on the side wall of the pull plate 18 is clamped into the groove 21 on the side wall of the baffle 20, so as to limit and fix the pull plate 18 with the help of the baffle 20, and then complete the limit fixation of the constraint rod 171 and the tooth block 172 by the baffle 20, so as to prevent the tooth block 172 from rebounding under the action of the elastic force of the spring 173;

[0039] Then, the bidirectional screw 41 is turned, and the two symmetrically arranged groups of thread blocks 5 move toward each other along the thread direction of the bidirectional screw 41, and the two symmetrically arranged groups of limit plates 7 move along with the thread blocks 5. The movement of the limit plates 7 can make the inclined rod 8 rotate along its hinge point, thereby driving the placement table 9 to be adjusted to a suitable height;

[0040] Then the staff member takes out the protrusion 19 on the side wall of the pull plate 18 from the groove 21 on the side wall of the baffle plate 20, so as to release the limit fixation of the baffle plate 20 on the pull plate 18, and then releases the limit fixation of the baffle plate 20 on the constraint rod 171 and the tooth block 172. Then the staff member loosens the constraint rod 171, and the tooth block 172 is re-engaged with the tooth plate 42 under the action of the elastic force of the spring 173, so as to restore the limit fixation of the tooth block 172 on the bidirectional screw rod 41;

[0041] The pipeline is then passed through between the lower fixing seat 10 and the upper fixing seat 14, and then the staff twists the threaded rod 131, and the threaded rod 131 drives the internal threaded tube 132 to move downward, and the internal threaded tube 132 drives the upper fixing seat 14 to abut against the top of the pipeline, so as to complete the fixed installation of the pipeline; this device uses the constraint component 17 to limit and fix the transmission component 4, so that the transmission component 4 is not easy to loosen during subsequent use, thereby reducing the risk of pipeline displacement and breakage.

[0042] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable support for a water conservancy pipeline, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is symmetrically fixedly connected with a vertical plate 1 (2) and a vertical plate 2 (3); a transmission assembly (4) is rotatably connected to the side wall of the vertical plate 2 (3); a threaded block (5) is symmetrically threadedly connected to the transmission assembly (4); a limit rod (6) is symmetrically fixedly connected between the vertical plate 1 (2) and the vertical plate 2 (3); both ends of the threaded block (5) are symmetrically fixedly connected with a limit plate (7); and the limit plate (7) is slidably arranged on the limit rod (6); an inclined rod (8) is hingedly connected to one side of the top of the limit plate (7); a placement platform (9) is hingedly connected between the tops of four groups of the inclined rods (8); a lower fixed seat (10) is fixedly installed on the top of the placement platform (9); a support rod (11) is symmetrically fixedly connected to the top of the placement platform (9); and a top plate (1) is fixedly connected between the tops of the two groups of the support rods (11). 2), the top of the top plate (12) is threadedly connected with a fixing component (13), the bottom of the fixing component (13) is fixedly connected with an upper fixing seat (14), and the upper fixing seat (14) is slidably arranged between the two groups of support rods (11), the side walls of the two vertical plates (3) are fixedly connected with a shell (15), the inner cavity of the shell (15) is symmetrically fixedly connected with a mounting plate (16), the side wall of the mounting plate (16) is slidably arranged with a restraining component (17) that is mutually engaged with the transmission component (4), the restraining component (17) is rotatably connected with a pull plate (18) on the side away from the transmission component (4), the side wall of the pull plate (18) is fixedly connected with a protrusion (19), the top of the inner cavity of the shell (15) is symmetrically fixedly connected with a baffle (20), and the side wall of the baffle (20) is provided with a groove (21).

2. The adjustable bracket for water conservancy pipeline according to claim 1, characterized in that: The transmission assembly (4) comprises a bidirectional screw rod (41) rotatably connected to the side wall of the second vertical plate (3), and a tooth plate (42) is fixedly connected to the rod body of the bidirectional screw rod (41).

3. The adjustable bracket for water conservancy pipeline according to claim 2, characterized in that: The end of the bidirectional screw rod (41) is fixedly connected with a screw head 1.

4. The adjustable bracket for water conservancy pipeline according to claim 1, characterized in that: The fixing assembly (13) comprises a threaded rod (131) threadedly connected to the top plate (12), and an internal threaded cylinder (132) is threadedly connected to the bottom of the threaded rod (131).

5. The adjustable bracket for water conservancy pipeline according to claim 4, characterized in that: The top of the threaded rod (131) is fixedly connected with a second screw head.

6. The adjustable bracket for water conservancy pipeline according to claim 2, characterized in that: The restraining assembly (17) comprises a restraining rod (171) slidably arranged on the side wall of the mounting plate (16); a tooth block (172) which is mutually engaged with the tooth plate (42) is fixedly connected to the side of the restraining rod (171) close to the tooth plate (42); a spring (173) is wound around the rod body of the restraining rod (171), and the spring (173) is connected between the tooth block (172) and the side wall of the mounting plate (16).

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