Pipeline anti-loosening mechanism for hydraulic station

Abstract

The utility model relates to the technical field of hydraulic stations, in particular to a pipeline anti-loosening mechanism for a hydraulic station, which comprises a working table and bases arranged at four corners of the lower end of the working table, a model is arranged on the upper end face of the working table, a fixing component is arranged at the upper end of the working table, and a scraping component is arranged on one side of the upper end of the working table. A hydraulic pipeline needing to be supported is placed between the two sets of fixing clamps, a worm is rotated, an adjusting block arranged on the outer wall of a connecting rod slides along an adjusting groove formed in an adjusting plate, the two sets of fixing clamps are close to each other until clamping teeth are attached to the hydraulic pipeline and the worm cannot be rotated, and at the moment, the hydraulic pipeline is fixed to the middle ends of the two sets of fixing clamps; the outer wall of the hydraulic pipeline is clamped through the clamping teeth, and the friction force between the hydraulic pipeline and the clamping teeth can be increased through the wedge teeth of the clamping teeth, so that the hydraulic pipeline cannot move or rotate even if the hydraulic pipeline is subjected to external acting force, and the purpose of clamping the pipeline is achieved.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic station technology, and in particular to a pipeline anti-loosening mechanism for hydraulic stations. Background Technology

[0002] A hydraulic power unit is a hydraulic source device or a hydraulic device including control valves, consisting of a hydraulic pump, a drive motor, an oil tank, a directional valve, a throttle valve, and a relief valve. It is generally an electromechanical device that provides lubrication and power for the operation of machinery in large and medium-sized industrial production. It is an indispensable device for most amusement equipment. Hydraulic pipelines are the pipelines that transmit working fluids in a hydraulic system.

[0003] When using brackets to support hydraulic lines, simple support rods are usually used. However, the stability of the support is low, which makes the hydraulic lines prone to displacement when subjected to external forces. At the same time, the shock absorption and protection of the hydraulic lines are also low, making the lines easy to be damaged when subjected to external forces. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a pipeline anti-loosening mechanism for a hydraulic station, so as to solve the technical problem that when a bracket is used to support the hydraulic pipeline, a simple support rod is usually used to support the hydraulic pipeline. The support has low stability, which makes the hydraulic pipeline easy to deviate when subjected to external forces. At the same time, the shock absorption protection of the hydraulic pipeline is also low, which makes the pipeline easy to be damaged when subjected to external forces.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A pipeline anti-loosening mechanism for a hydraulic station includes a hydraulic pipeline. An anti-loosening component is provided at the lower end of the hydraulic pipeline. The anti-loosening component includes an adjusting box located at the lower end of the hydraulic pipeline. A worm gear is inserted into the outer wall of the adjusting box. A worm wheel is provided on one side of the outer wall of the worm gear inside the adjusting box. A gear is provided at the upper end of the worm wheel. A toothed rod is provided on one side of the gear. A connecting rod is provided at the upper end of the toothed rod. Two sets of symmetrical fixing clamps are provided at the upper end of the connecting rod and the upper end of the adjusting box. The ends of the fixing clamps that are close to each other are provided with locking teeth. A support assembly is provided at the lower end of the adjusting box. The support assembly includes first insert rods located on both sides of the outer wall of the adjusting box. A support rod is sleeved at the lower end of the first insert rod. A connecting seat is provided at the lower end of the support rod. A base is inserted at the lower end of the connecting seat. Multiple sets of springs are provided at the upper end of the base.

[0008] As an improved technical solution, the front end of the worm gear is rotatably connected to the inner wall of the adjusting box, the worm gear and the worm wheel mesh with each other, the lower end of the worm wheel is rotatably connected to the bottom end of the adjusting box, the upper end of the worm wheel is fixedly connected to the lower end of the gear, and the gear and the rack mesh with each other.

[0009] As an improved technical solution, the inner wall of the adjustment box is provided with two sets of symmetrical adjustment plates, the outer wall of the connecting rod is provided with adjustment blocks on both sides, the outer wall of the adjustment plate is provided with adjustment grooves that cooperate with the adjustment blocks, the upper end of the connecting rod moves through the adjustment box, and the upper end of the adjustment box is provided with adjustment rails that cooperate with the connecting rod.

[0010] As an improved technical solution, the upper end of the first insertion rod is hinged to the outer wall of the adjustment box, the support rod is movably sleeved on the lower end of the outer wall of the first insertion rod, the outer wall of the support rod is threaded with a limiting bolt that cooperates with the first insertion rod, and the lower end of the support rod is hinged to the connecting seat.

[0011] As an improved technical solution, the lower end of the regulating box is fixedly provided with a second insert rod, the lower end of the second insert rod is movably sleeved with a receiving rod, the outer wall of the second insert rod is provided with multiple sets of limiting holes from top to bottom, and the outer wall of the receiving rod is threaded with a screw that cooperates with the limiting holes.

[0012] As an improved technical solution, the upper and lower ends of the spring are fixedly connected to the inner wall of the upper end of the connecting seat and the upper end of the base, respectively. The outer wall of the base is provided with a slider, and the inner wall of the connecting seat is provided with a groove that cooperates with the slider.

[0013] As an improved technical solution, a mounting plate is fixedly provided at the lower end of the base.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] 1. In this utility model, when the device is subjected to external impact, the connecting seat moves downward and the base moves upward along the sliding groove opened in the connecting seat by the slider. The base compresses the spring, and under the reverse elastic force of the spring, the hydraulic pipeline can be buffered and protected, thereby improving the support stability of the hydraulic pipeline.

[0016] 2. In this utility model, the hydraulic pipeline that needs to be supported is placed between two sets of fixed clamps. By rotating the worm gear, the adjusting block on the outer wall of the connecting rod slides along the adjusting groove opened in the adjusting plate. The two sets of fixed clamps move closer to each other until the locking teeth and the hydraulic pipeline are in contact and the worm gear can no longer be rotated. At this time, the hydraulic pipeline is fixed in the middle of the two sets of fixed clamps. The locking teeth hold the outer wall of the hydraulic pipeline. The wedge-shaped setting of the locking teeth can increase the friction between the hydraulic pipeline and the locking teeth, so that the hydraulic pipeline cannot move or rotate even if it is subjected to external force, thus achieving the purpose of clamping the pipeline. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a pipeline anti-loosening mechanism for a hydraulic station according to the present invention;

[0019] Figure 2 This is a three-dimensional cross-sectional view of the anti-loosening component of a pipeline anti-loosening mechanism for a hydraulic station according to the present invention.

[0020] Figure 3 This is a three-dimensional structural diagram of the anti-loosening component of a pipeline anti-loosening mechanism for a hydraulic station according to the present invention.

[0021] Figure 4 This is a three-dimensional cross-sectional view of the support component of a pipeline anti-loosening mechanism for a hydraulic station according to the present invention.

[0022] In the diagram: 1. Hydraulic pipeline; 2. Anti-loosening component; 201. Adjustment box; 202. Worm gear; 203. Worm wheel; 204. Gear; 205. Tooth rack; 206. Connecting rod; 207. Fixing clamp; 208. Clamping tooth; 209. Adjusting plate; 210. Adjusting block; 3. Support component; 31. First insertion rod; 32. Support rod; 33. Limit bolt; 34. Connecting seat; 35. Base; 36. Spring; 37. Receiving rod; 38. Second insertion rod; 39. Screw; 4. Mounting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Meanwhile, the meaning of "and / or" or "the / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0026] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0027] like Figures 1-3 As shown in the figure, this embodiment provides a pipeline anti-loosening mechanism for a hydraulic station, including a hydraulic pipeline 1. An anti-loosening component 2 is provided at the lower end of the hydraulic pipeline 1. The anti-loosening component 2 includes an adjustment box 201 located at the lower end of the hydraulic pipeline 1. A worm gear 202 is inserted into the outer wall of the adjustment box 201. A worm wheel 203 is provided on one side of the outer wall of the worm gear 202 inside the adjustment box 201. A gear 204 is provided at the upper end of the worm wheel 203. A rack 205 is provided on one side of the gear 204. A connecting rod 206 is provided at the upper end of the rack 205. Two sets of fixing clamps 207 are provided symmetrically at the upper end of the connecting rod 206 and the upper end of the adjustment box 201. A locking tooth 208 is provided at the end of the fixing clamps 207 that are close to each other.

[0028] The front end of the worm 202 is rotatably connected to the inner wall of the regulating box 201. The worm 202 and the worm wheel 203 mesh with each other. The lower end of the worm wheel 203 is rotatably connected to the bottom end of the regulating box 201. The upper end of the worm wheel 203 is fixedly connected to the lower end of the gear 204. The gear 204 and the rack 205 mesh with each other.

[0029] The inner wall of the regulating box 201 is provided with two sets of symmetrical regulating plates 209. The outer walls of the connecting rod 206 are provided with regulating blocks 210. The outer walls of the regulating plates 209 are provided with regulating grooves that cooperate with the regulating blocks 210. The upper end of the connecting rod 206 moves through the regulating box 201. The upper end of the regulating box 201 is provided with regulating rails that cooperate with the connecting rod 206.

[0030] The hydraulic line 1, which needs to be supported, is placed between two sets of fixing clamps 207. Then, the worm gear 202 is rotated to drive the worm wheel 203 to rotate. The worm wheel 203 drives the gear 204 to rotate. The gear 204 drives the rack 205 to move along the outer wall of the gear 204. The adjusting block 210 set on the outer wall of the connecting rod 206 slides along the adjusting groove opened in the adjusting plate 209. The connecting rod 206 slides along the adjusting rail opened at the upper end of the adjusting box 201. The two sets of fixing clamps 207 move closer to each other until the locking teeth 208 and the hydraulic line 1 are in contact and the worm gear 202 can no longer be rotated. At this time, the hydraulic line 1 is fixed in the middle of the two sets of fixing clamps 207. The locking teeth 208 lock the outer wall of the hydraulic line 1. The wedge-shaped setting of the locking teeth 208 can increase the friction between the hydraulic line 1 and the locking teeth 208, so that the hydraulic line 1 cannot move or rotate even if it is subjected to external force, thus achieving the purpose of locking the pipeline.

[0031] like Figures 1-4 As shown, the lower end of the regulating box 201 is provided with a support assembly 3. The support assembly 3 includes a first insert rod 31 located on both sides of the outer wall of the regulating box 201. A support rod 32 is sleeved on the lower end of the first insert rod 31. A connecting seat 34 is provided on the lower end of the support rod 32. A base 35 is inserted into the lower end of the connecting seat 34. Multiple sets of springs 36 are provided on the upper end of the base 35.

[0032] The lower end of the regulating box 201 is fixedly provided with a second insert rod 38, and the lower end of the second insert rod 38 is movably sleeved with a receiving rod 37. The outer wall of the second insert rod 38 is provided with multiple sets of limiting holes from top to bottom, and the outer wall of the receiving rod 37 is threaded with a screw rod 39 that matches the limiting holes.

[0033] The upper and lower ends of the spring 36 are fixedly connected to the inner wall of the upper end of the connecting seat 34 and the upper end of the base 35, respectively. The outer wall of the base 35 is provided with a slider, and the inner wall of the connecting seat 34 is provided with a groove that cooperates with the slider.

[0034] A mounting plate 4 is fixedly installed at the lower end of the base 35.

[0035] Limiting bolts 33 and screws 39 are screwed out from the outer walls of support rod 32 and receiving rod 37, respectively. By adjusting the second insertion rod 38 to slide along the inner wall of receiving rod 37, the first insertion rod 31 also slides along the inner wall of support rod 32, causing the distance between adjusting box 201 and connecting seat 34 to change, and the height of the device to change. This allows the device to be adjusted to different support heights, which can be flexibly adjusted according to the required installation height of hydraulic pipeline 1. After determining the support height, limiting bolts 33 and screws 39 can be screwed into the outer walls of support rod 32 and receiving rod 37. Screws 39 are inserted into the corresponding limiting holes on the outer wall of the second insertion rod 38, thus fixing the second insertion rod 38 and the first insertion rod 31. When the device is subjected to external impact, connecting seat 34 moves downward, and base 35 moves upward along the sliding groove opened in connecting seat 34 via a slider. Base 35 compresses spring 36, and under the reverse elastic force of spring 36, the hydraulic pipeline 1 can be buffered and protected, thereby improving the support stability of hydraulic pipeline 1.

[0036] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A pipeline anti-loosening mechanism for a hydraulic station, comprising a hydraulic pipeline (1), characterized in that: The lower end of the hydraulic pipeline (1) is provided with an anti-loosening component (2). The anti-loosening component (2) includes an adjustment box (201) located at the lower end of the hydraulic pipeline (1). A worm gear (202) is inserted into the outer wall of the adjustment box (201). A worm wheel (203) is provided on one side of the outer wall of the worm gear (202) inside the adjustment box (201). A gear (204) is provided at the upper end of the worm wheel (203). A rack (205) is provided on one side of the gear (204). A connecting rod (206) is provided at the upper end of the rack (205). The upper end of the connecting rod (206) and the adjustment box (201) are connected together. The upper end of the adjustment box (201) is provided with two sets of symmetrical fixing clips (207), and the fixing clips (207) are provided with teeth (208) at the ends that are close to each other. The lower end of the adjustment box (201) is provided with a support assembly (3). The support assembly (3) includes a first insert rod (31) provided on both sides of the outer wall of the adjustment box (201). The lower end of the first insert rod (31) is provided with a support rod (32). The lower end of the support rod (32) is provided with a connecting seat (34). The lower end of the connecting seat (34) is provided with a base (35). The upper end of the base (35) is provided with multiple sets of springs (36).

2. The pipeline anti-loosening mechanism for a hydraulic station according to claim 1, characterized in that: The front end of the worm (202) is rotatably connected to the inner wall of the regulating box (201). The worm (202) and the worm wheel (203) mesh with each other. The lower end of the worm wheel (203) is rotatably connected to the bottom end of the regulating box (201). The upper end of the worm wheel (203) is fixedly connected to the lower end of the gear (204). The gear (204) and the rack (205) mesh with each other.

3. The pipeline anti-loosening mechanism for a hydraulic station according to claim 1, characterized in that: The inner wall of the regulating box (201) is provided with two sets of symmetrical regulating plates (209). The outer walls of the connecting rod (206) are provided with regulating blocks (210). The outer walls of the regulating plates (209) are provided with regulating grooves that cooperate with the regulating blocks (210). The upper end of the connecting rod (206) moves through the regulating box (201). The upper end of the regulating box (201) is provided with regulating rails that cooperate with the connecting rod (206).

4. The pipeline anti-loosening mechanism for a hydraulic station according to claim 1, characterized in that: The upper end of the first insertion rod (31) is hinged to the outer wall of the adjustment box (201), the support rod (32) is movably sleeved on the lower end of the outer wall of the first insertion rod (31), the outer wall of the support rod (32) is threaded with a limiting bolt (33) that cooperates with the first insertion rod (31), and the lower end of the support rod (32) is hinged to the connecting seat (34).

5. The pipeline anti-loosening mechanism for a hydraulic station according to claim 1, characterized in that: The lower end of the regulating box (201) is fixedly provided with a second insert rod (38), and the lower end of the second insert rod (38) is movably sleeved with a receiving rod (37). The outer wall of the second insert rod (38) is provided with multiple sets of limiting holes from top to bottom, and the outer wall of the receiving rod (37) is threaded with a screw (39) that cooperates with the limiting hole.

6. The pipeline anti-loosening mechanism for a hydraulic station according to claim 1, characterized in that: The upper and lower ends of the spring (36) are fixedly connected to the inner wall of the upper end of the connecting seat (34) and the upper end of the base (35), respectively. The outer wall of the base (35) is provided with a slider, and the inner wall of the connecting seat (34) is provided with a groove that cooperates with the slider.

7. The pipeline anti-loosening mechanism for a hydraulic station according to claim 1, characterized in that: The base (35) is fixedly provided with a mounting plate (4) at its lower end.

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