Reinforcing support for water conservancy surveying and mapping tool
By designing the platform, support rods, and reinforcing rods, the problem of insufficient gripping force of conventional supports in loose ground or silt was solved, achieving stability and convenient operation of the supports, and adapting to the needs of different terrains.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-03-17
AI Technical Summary
Conventional supports lack sufficient grip on loose ground or in silty environments, making them prone to tilting or overturning, which affects the stability of hydraulic surveying tools and the progress of surveying work.
A reinforcement bracket for a hydraulic surveying tool was designed. It adopts a structure of a platform, multiple support rods and reinforcement rods. By pushing the component, the fixing block is slid, so that the reinforcement rod is inserted into the ground along the inclined hole, increasing the contact area between the bracket and the ground. The reinforcement rod is stably fixed by the locking component and the spring structure.
It improves the grip and stability of the support, ensures the stability of the surveying tool, facilitates use on loose ground or in muddy environments, and makes it easy to release and retrieve the reinforcement pole.
Smart Images
Figure CN224003406U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of water conservancy surveying, and in particular to a reinforcement bracket for water conservancy surveying tools. Background Technology
[0002] In water conservancy projects and water conservancy construction exploration, surveying tools such as levels and total stations are typically used. These tools need to be fixed to the ground or other working surfaces using supports. However, these scenarios often involve complex environments and loose geological conditions, such as working surfaces covered in silt. Conventional supports, usually simple triangular rod structures, are prone to tilting or even tipping over due to insufficient grip on the ground, causing inconvenience to the surveying work. Summary of the Invention
[0003] To improve the grip and stability of the support, this application provides a reinforcement support for a hydraulic surveying tool.
[0004] This application provides a reinforcement bracket for a hydraulic surveying tool, which adopts the following technical solution:
[0005] A reinforcement bracket for a water conservancy surveying tool, including
[0006] Stage;
[0007] Multiple support rods are mounted on the platform, and the multiple support rods are hinged to the platform. Each support rod has a hollow interior.
[0008] Multiple sets of reinforcing rods, each support rod corresponds to a set of reinforcing rods, each set of reinforcing rods is located in the cavity of the corresponding support rod, and each support rod has a set of inclined holes on its side wall. The side wall thickness of the support rod below the inclined hole is greater than the side wall thickness of the support rod above the inclined hole, and each set of reinforcing rods passes through the inclined hole of the corresponding support rod.
[0009] A fixing block is located in the cavity of each support rod and is slidably connected to the support rod. Each set of reinforcing rods is fixed on the fixing block in the corresponding support rod, and the reinforcing rod is hinged to the fixing block.
[0010] A pushing assembly is disposed in the cavity of each support rod, the pushing assembly being connected to the fixing block, the pushing assembly being used to push the reinforcing rod out of the cavity of the support rod.
[0011] By adopting the above technical solution, the platform is used to place surveying tools such as levels or total stations. Multiple support rods are inserted into loose ground or silt to provide support. The operator operates the push component to drive the fixed block to slide, and the fixed block drives the reinforcing rod to move. When the reinforcing rod contacts the side wall of the support rod below the inclined hole, the inclined hole acts as a guide, allowing the reinforcing rod to pass through the inclined hole and then be inserted into the loose ground or silt. The insertion of the reinforcing rod into the loose ground or silt increases the contact area between the support and the working surface, thereby making the support more stable and improving its grip and stability.
[0012] Optionally, the pushing assembly includes a connecting rod disposed in the cavity of each support rod, a first spring sleeved on the connecting rod, a limiting block disposed on the connecting rod, a limiting ring disposed in the cavity of each support rod, and a pressing plate disposed on the limiting block;
[0013] One end of the connecting rod is connected to the limiting block and the other end is connected to the fixing block. The limiting block is slidably connected to the support rod. The limiting ring is fixedly connected to the support rod. One end of the first spring is fixedly connected to the limiting ring and the other end is fixedly connected to the limiting block.
[0014] Each support rod has a long, narrow through hole on its side wall, and the pressing plate is located inside the through hole and can slide within the through hole.
[0015] By adopting the above technical solution, the worker presses the pressing plate, causing it to move downwards in the elongated through hole. During the movement, the pressing plate moves downwards, causing the limiting block to move downwards. As the limiting block moves downwards, it compresses the first spring and, through the connecting rod, causes the fixing block to move downwards. This, in turn, causes the reinforcing rod to move and pass through the inclined hole. When it is necessary to retract the reinforcing rod, the elastic potential energy of the first spring in the compressed state is converted into kinetic energy and applies a pushing force to the limiting block, causing the limiting block to move upwards. When the limiting block moves upwards, it causes the fixing block to move upwards through the connecting rod, which in turn causes the reinforcing rod to move upwards and retract into the cavity of the support rod. The pushing component facilitates the worker's release and retrieval of the reinforcing rod.
[0016] Optionally, the inner wall of the support rod is provided with a plurality of grooves along the axial direction, and the limiting block is provided with a locking component, which cooperates with the plurality of grooves.
[0017] By adopting the above technical solution, the locking component and the groove are locked together, and the groove limits the locking component, making the reinforcement rod more stable after being inserted into loose ground or silt. It is not easy for it to retract back into the cavity of the support rod. Furthermore, the locking component cooperates with the groove at different positions, so that the reinforcement rod can be stabilized in different positions, thereby improving the adaptability of the reinforcement rod and making it suitable for different terrains and the needs of workers.
[0018] Optionally, the locking assembly includes two locking blocks disposed on the limiting block, a second spring disposed on the limiting block, two baffles disposed on the second spring, and two clamping pieces disposed on the pressing plate;
[0019] The limiting block has a sliding groove, two locking blocks are located in the sliding groove, a second spring is located in the sliding groove, the two ends of the second spring are fixedly connected to the two locking blocks respectively, and two baffles are located above the first fixing block and between the two clamping plates.
[0020] By adopting the above technical solution, when the limiting block moves to the groove where it needs to be locked, the locking block enters the groove, the second spring is compressed and applies a pushing force to the two locking blocks, making it difficult for the locking blocks to fall out of the groove, and thus making it difficult for the reinforcing rod to retract into the support rod. When the reinforcing rod needs to be retracted, the worker presses the two clamping pieces, causing them to move closer together. When the two clamping pieces contact the two stop plates on the second spring, the two clamping pieces drive the two stop plates to move closer together, thereby continuing to compress the second spring. As the second spring shortens, it causes the two locking blocks to slide in the groove and move closer together, thus causing the locking blocks to disengage from the groove. At this time, the limiting block can move freely in the support rod, and the reinforcing rod can be retracted. Through the cooperation between the locking blocks, spring, clamping pieces and stop plates, the convenience of locking is improved.
[0021] Optionally, both blocks are trapezoidal, with the sloping side of each block facing down.
[0022] By adopting the above technical solution, when the limiting block moves downward, the inclined surface facilitates the movement of the locking block from one groove to another, allowing the limiting block to move more smoothly.
[0023] Optionally, a telescopic rod and a sleeve are provided in the slide groove; the telescopic rod and the sleeve are respectively set on two locking blocks, the telescopic rod is located in the sleeve and slidably connected to the sleeve, and the second spring is sleeved in the telescopic rod and the sleeve.
[0024] By adopting the above technical solution, the telescopic rod and sleeve limit the movement of the two locking blocks, making the sliding of the two locking blocks in the groove more stable, and the compression and extension of the spring more stable.
[0025] Optionally, each reinforcing bar may have multiple protrusions on its surface.
[0026] By adopting the above technical solution, the protrusion increases the contact area between the reinforcing rod and the working surface, thereby increasing the friction and further improving the grip and stability of the support.
[0027] Optionally, a level is provided on the platform.
[0028] By adopting the above technical solution, staff can easily determine the level of the platform using a level, thus improving the convenience of surveying work.
[0029] In summary, this application includes at least one of the following beneficial technical effects:
[0030] 1. The platform is used to place surveying tools such as levels or total stations. Multiple support rods are inserted into loose ground or silt to provide support. When the operator operates the push assembly, the fixed block slides, and the fixed block moves the reinforcing rod. When the reinforcing rod contacts the side wall of the support rod below the inclined hole, the inclined hole acts as a guide, allowing the reinforcing rod to pass through the inclined hole and then be inserted into the loose ground or silt. The insertion of the reinforcing rod into the loose ground or silt increases the contact area between the support and the working surface, thereby making the support more stable and improving its grip and stability.
[0031] 2. When the limiting block moves to the groove where it needs to be locked, the locking block enters the groove. The second spring is compressed and applies a pushing force to the two locking blocks, making it difficult for the locking blocks to fall out of the groove. Consequently, it makes it difficult for the reinforcing rod to retract into the support rod. When the reinforcing rod needs to be retracted, the operator presses the two clamping plates, bringing them closer together. When the two clamping plates contact the two stop plates on the second spring, the two clamping plates drive the two stop plates to move closer together, thus continuing to compress the second spring. As the second spring shortens, it causes the two locking blocks to slide in the groove and move closer together, thus causing the locking blocks to disengage from the groove. At this time, the limiting block can move freely in the support rod, and the reinforcing rod can be retracted. Through the cooperation between the locking blocks, spring, clamping plates, and stop plates, the convenience of locking is improved. Attached Figure Description
[0032] Figure 1 This is an isometric drawing of a hydraulic surveying tool reinforcement bracket according to an embodiment of this application.
[0033] Figure 2 yes Figure 1 A sectional view of the middle support rod.
[0034] Figure 3 This is a partial structural schematic diagram of a hydraulic surveying tool reinforcement bracket according to an embodiment of this application.
[0035] Figure 4 This is a partial structural schematic diagram of a hydraulic surveying tool reinforcement bracket according to an embodiment of this application.
[0036] Explanation of reference numerals in the attached drawings: 1. Platform; 2. Support rod; 20. Reinforcing ring; 21. Inclined hole; 22. Through hole; 23. Groove; 3. Reinforcing rod; 31. Protrusion; 4. Fixing block; 5. Pushing assembly; 51. Connecting rod; 52. First spring; 53. Limiting block; 531. Slide groove; 532. Long groove; 54. Limiting ring; 55. Pressing plate; 6. Locking assembly; 61. Locking block; 611. Protrusion; 62. Second spring; 63. Baffle; 64. Clamping piece; 71. Telescopic rod; 72. Sleeve; 8. Level. Detailed Implementation
[0037] The present application will be further described in detail below with reference to the accompanying drawings.
[0038] This application discloses a reinforcement bracket for a water conservancy surveying tool.
[0039] Reference Figure 1 and Figure 2 A reinforcement bracket for a hydraulic surveying tool includes a platform 1, multiple support rods 2 hinged to the platform 1, a set of reinforcing rods 3 disposed on each support rod 2, a fixing block 4 disposed on each support rod 2, and a pushing assembly 5 disposed on each support rod 2. The number of support rods 2 is at least three; in this embodiment, three support rods 2 are used for illustration.
[0040] Reference Figure 1 and Figure 2 The platform 1 has a square structure, and its top surface is used to place surveying instruments such as levels and total stations. Three support rods 2 are evenly hinged at equal angles to the bottom surface of the platform 1. All three support rods 2 are round rods, and each support rod 2 has a hollow interior. Inclined holes 21 are formed on the side walls of each support rod 2, connecting the hollow interior to the outside. The height of the end of the inclined hole 21 located in the hollow interior is higher than the height of the end located on the outer wall. The thickness of the side wall of the support rod 2 below the inclined hole 21 is greater than the thickness of the side wall of the support rod 2 above the inclined hole 21. The number of inclined holes 21 on each support rod 2 is the same as the number of reinforcing rods 3. Each group of reinforcing rods 3 has at least two; in this embodiment, the number of reinforcing rods 3 is described as two. The two reinforcing rods 3 are hinged to a fixed block 4. The fixed block 4 is circular and located within the hollow interior of the support rod 2, and is slidably connected to the support rod 2. The fixed block 4 can slide along the axis of the support rod 2 within the hollow interior. The push component 5 is connected to the fixed block 4. The operator operates the push component 5 to move the fixed block 4. The movement of the fixed block 4 causes the reinforcing rod 3 to move. When the reinforcing rod 3 contacts the side wall of the support rod 2 below the inclined hole 21, the inclined hole 21 guides the reinforcing rod 3. The reinforcing rod 3 moves along the inclined hole 21, so that the reinforcing rod 3 passes through the inclined hole 21 and is inserted into the loose ground or silt, thereby increasing the contact area and friction between the support and the working surface, making the support more stable.
[0041] Reference Figure 2 and Figure 3 The pushing component 5 includes a connecting rod 51 disposed within the cavity of the support rod 2, a first spring 52 sleeved on the connecting rod 51, a limiting block 53 fixedly connected to the connecting rod 51, a limiting ring 54 fixedly connected to the inner wall of the cavity of the support rod 2, and a pressing plate 55 fixedly connected to the limiting block 53. One end of the connecting rod 51 is fixedly connected to the limiting block 53, and the other end is fixedly connected to the fixing block 4. The limiting block 53 is also circular and is slidably connected to the support rod 2. One end of the first spring 52 is fixedly connected to the limiting block 53, and the other end is fixedly connected to the limiting ring 54. Two elongated through holes 22 are opened on the side wall of the support rod 2, the two elongated through holes 22 being 180° apart, and the elongated through holes 22 are opened along the axial direction of the support rod 2. The pressing plate 55 is fixedly connected to the side wall of the limiting block 53, and there are two pressing plates 55. The two pressing plates 55 are also 180° apart, and the two pressing plates 55 are respectively located in two elongated through holes 22.
[0042] Reference Figure 2 The operator presses and moves the pressing plate 55 downwards, causing the limiting block 53 to move downwards. During this movement, the limiting block 53 compresses the first spring 52, which in turn moves the fixing block 4 downwards via the connecting rod 51. As the fixing block 4 moves downwards, the reinforcing rod 3 passes through the inclined hole 21. When the reinforcing rod 3 needs to be retrieved, the first spring 52 gradually returns to its original length from compression, applying a pushing force to the limiting block 53, causing it to move upwards. Simultaneously, the reinforcing rod 3 moves into the cavity of the support rod 2, ultimately achieving the retrieval of the reinforcing rod 3. The operator can easily release the reinforcing rod 3 using the pressing plate 55 and easily retrieve it using the elasticity of the first spring 52, making the operation more effortless and convenient. Furthermore, the reinforcing rod 3 is in an inclined state when it is in the cavity. A fixing ring 20 is also fixedly connected to the inner wall of the support rod 2. The fixing ring 20 is located above the inclined hole 21 and below the fixing block 4. When the reinforcing rod 3 is in the cavity, the reinforcing rod 3 overlaps the fixing ring 20, thereby making the reinforcing rod 3 in an inclined state. The free end tip of the reinforcing rod 3 faces the inclined hole 21. The free end tip of the reinforcing rod 3 can also be located in the inclined hole 3. When the reinforcing rod 3 is released next time, the reinforcing rod 3 can enter and pass through the inclined hole 21 more easily, making it less likely for the reinforcing rod 3 to get stuck.
[0043] Reference Figure 2 and Figure 3Multiple grooves 23 are evenly spaced along the axial direction on the inner wall of the support rod 2. A locking assembly 6, which engages with the grooves 23, is provided on the limiting block 53. The limiting block 53 has a sliding groove 531. The locking assembly 6 includes two locking blocks 61 on the limiting block 53, a second spring 62 on the limiting block 53, two baffles 63 fixedly connected to the second spring 62, and two clamping pieces 64 fixedly connected to the top surface of any one of the pressing plates 55. The grooves 23 are arranged in two rows, with the two rows of grooves 23 spaced 180° apart.
[0044] Reference Figure 3 and Figure 4 Each of the limiting blocks 53 on both sides of the slide groove 531 has an elongated groove 532. A protruding strip 611 is fixedly connected to both sides of each of the two locking blocks 61, located within the elongated groove 532. The two locking blocks 61 are engaged and limited by the protruding strip 611 and the elongated groove 532, thus restricting the two locking blocks 61 to slide within the slide groove 531 and preventing them from easily detaching. The two ends of the second spring 62 are fixedly connected to the two locking blocks 61, and both baffles 63 are located above the second spring 62. Two clamping pieces 64 are U-shaped and located on the top surface of the pressing plate 55. Both clamping pieces 64 are elastic pieces, with one end fixed to the pressing plate 55 and the other end free. Two baffles 63 are located between the two clamping pieces 64.
[0045] Both locking blocks 61 are trapezoidal, with the inclined surface of the locking block 61 facing downwards. When the limiting block 53 moves downwards, the inclined surface of the locking block 61 can more easily move from one groove 23 to the next. The second spring 62 is in a compressed state, but not to its limit. When the limiting block 53 moves downwards, the two locking blocks 61 pass through multiple grooves 23 in sequence. When the limiting block 53 moves to the bottom or to the position required by the worker, the second spring 62 applies a pushing force to the two locking blocks 61, causing the two locking blocks 61 to press against the corresponding grooves 23. At this time, the limiting block 53 is locked and cannot move within the cavity, thus making the state of the reinforcing rod 3 more stable and less likely to retract into the cavity. When the reinforcing rod 3 needs to be retrieved, the operator can squeeze the two clamping plates 64, bringing them closer together. When the two clamping plates 64 contact the two baffle plates 63, they move the two baffle plates 63 closer together, thereby moving the two locking blocks 61 closer together. This causes the two locking blocks 61 to disengage from the locking engagement with the groove 23, allowing the limiting block 53 to move within the cavity, and the reinforcing rod 3 to be retrieved into the cavity. The locking assembly 6 engages with the groove 23, allowing the reinforcing rod 3 to better adapt to different geological conditions and terrains, and the extension length of the reinforcing rod 3 can be adjusted according to the operator's needs.
[0046] To improve the stability of the second spring 62 within the groove 531, refer to Figure 3 A telescopic rod 71 and a sleeve 72 are fixedly connected to the two locking blocks 61 respectively. The telescopic rod 71 is located inside the sleeve 72, and the second spring 62 is sleeved on the telescopic rod 71 and the sleeve 72. The telescopic rod 71 and the sleeve 72 limit the second spring 62, making the second spring 62 less prone to bending, and thus more stable within the slide groove 531.
[0047] To improve the reinforcement effect of reinforcing rod 3, refer to Figure 2 Multiple protrusions 31 are provided on the surface of the reinforcing rod 3. The protrusions 31 increase the contact area between the reinforcing rod 3 and the working surface, thereby increasing the friction between the reinforcing rod 3 and the working surface and improving the grip and stability of the support.
[0048] To facilitate adjustment of the level of stage 1, refer to... Figure 1 A level 8 is fixedly connected to the platform 1. The level 8 is used to detect the levelness of the platform 1. The staff can adjust the angle and position of the platform 1 according to the level 8 so that the platform 1 is level.
[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A reinforced support for a water surveying tool, characterized in that: The utility model relates to a kind of supporting platform, including Supporting platform (1); Multiple supporting rods (2) are arranged on the supporting platform (1), and the multiple supporting rods (2) are hinged with the supporting platform (1), the inside of each supporting rod (2) is cavity; Multiple reinforcing rods (3) are set, each supporting rod (2) corresponds a group of reinforcing rods (3), each group of reinforcing rods (3) is located in the cavity of corresponding supporting rod (2), and a group of inclined holes (21) are set on the side wall of each supporting rod (2), the thickness of the side wall of supporting rod (2) below the inclined hole (21) is greater than the thickness of the side wall of supporting rod (2) above the inclined hole (21), and each group of reinforcing rods (3) passes through the inclined hole (21) of corresponding supporting rod (2); Fixed block (4) is located in the cavity of each supporting rod (2) and is slidably connected with the supporting rod (2), and each group of reinforcing rods (3) is fixed on the fixed block (4) in corresponding supporting rod (2), and the reinforcing rod (3) is hinged with the fixed block (4); Pushing assembly (5) is arranged in the cavity of each supporting rod (2), and the pushing assembly (5) is connected with the fixed block (4), and the pushing assembly (5) is used to push the reinforcing rod (3) from the cavity out of the supporting rod (2).
2. The reinforced support for a water surveying tool according to claim 1, characterized in that: The pushing assembly (5) includes a connecting rod (51) arranged in the cavity of each supporting rod (2), a first spring (52) sleeved on the connecting rod (51), a limiting block (53) arranged on the connecting rod (51), a limiting ring (54) arranged in the cavity of each supporting rod (2), and a pressing plate (55) arranged on the limiting block (53); One end of the connecting rod (51) is connected with the limiting block (53), the other end is connected with the fixed block (4), the limiting block (53) is slidably connected with the supporting rod (2), the limiting ring (54) is fixedly connected with the supporting rod (2), one end of the first spring (52) is fixedly connected on the limiting ring (54), and the other end is fixedly connected on the limiting block (53); A long strip-shaped through hole (22) is formed on the side wall of each supporting rod (2), and the pressing plate (55) is located in the through hole (22) and can slide in the through hole (22).
3. The reinforced support for a water surveying tool according to claim 2, characterized in that: A plurality of grooves (23) are formed on the inner wall of the supporting rod (2) along the axis direction, a locking assembly (6) is arranged on the limiting block (53), and the locking assembly (6) is matched with the plurality of grooves (23).
4. The reinforced support for a water surveying tool according to claim 3, wherein: The locking assembly (6) includes two clamping blocks (61) arranged on the limiting block (53), a second spring (62) arranged on the limiting block (53), two blocking pieces (63) arranged on the second spring (62), and two clamping pieces (64) arranged on the pressing plate (55); A sliding groove (531) is formed on the limiting block (53), the two clamping blocks (61) are located in the sliding groove (531), the second spring (62) is located in the sliding groove (531), the two ends of the second spring (62) are fixedly connected with the two clamping blocks (61) respectively, the two blocking pieces (63) are located above the first fixed block (4), and the two blocking pieces (63) are located between the two clamping pieces (64).
5. The reinforced support for a water surveying tool of claim 4, wherein: The two clamping blocks (61) are trapezoidal, and the inclined surface of each clamping block (61) faces downward.
6. The reinforced support for a water surveying tool of claim 4, wherein: The chute (531) is internally provided with a telescopic rod (71) and a sleeve (72); the telescopic rod (71) and the sleeve (72) are respectively arranged on two clamping blocks (61), the telescopic rod (71) is located in the sleeve (72) and is in sliding connection with the sleeve (72), and the second spring (62) is sleeved on the telescopic rod (71) and the sleeve (72).
7. The reinforced support for a water surveying tool of claim 1, wherein: The surface of each reinforcing rod (3) is provided with a plurality of protrusions (31).
8. The reinforced support for a water surveying tool of claim 1, wherein: The horizontal meter (8) is arranged on the object table (1).