Measuring and paying-off device for water conservancy project
By introducing sliding blocks and winding rollers into the measurement and wiring device for water conservancy engineering, the problem of wear of the measurement and wiring lines due to reciprocating use is solved, and more efficient measurement line management and longer service life are achieved.
Patent Information
- Application Number
- CN202420976759.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-08
AI Technical Summary
During the long-term use of the existing measuring and laying device for water conservancy projects, the measuring wires are easily worn due to protrusion and protrusion into the measuring box.
A measuring and laying device for water conservancy engineering is designed, and the sliding block moves up and down under the joint action of the threaded rod and the limit rod to avoid the input and exit frames of the measurement lines during the laying and loading process. Wear and realize the loading and retraction work of the measuring line through the rotation of the winding roller.
It effectively avoids the wear of the input and output frames during the laying and withdrawing of the measurement lines, extends the service life of the measurement lines and improves the measurement accuracy.
Smart Images
Figure CN222433812U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a measuring and laying-out device for water conservancy projects. Background Art
[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. The surveying and layout is carried out by professional surveyors of the construction unit, the person in charge of the construction site and the supervisor to jointly lay out the foundation project and conduct measurement review (the supervisor is mainly responsible for on-site supervision and verification). Finally, the positioning stakes of all building axes are laid out (the axes can also be laid out at intervals depending on the size of the building), and the surveying and layout equipment is required for the layout.
[0003] When the existing measuring and setting-out device for water conservancy projects is in use, the measuring line needs to be reciprocatedly extended into and out of the measuring box, which may easily cause wear to the measuring line during long-term use. Utility Model Content
[0004] In view of the above problems, the purpose of the utility model is to provide a measuring and setting-out device for water conservancy projects, which solves the problem that the measuring line needs to be reciprocatedly extended and extended into the measuring box, which may easily cause wear to the measuring line during long-term use. The sliding block moves up and down under the joint action of the threaded rod and the limit rod, thereby avoiding the wear of the measuring line by the wire entry frame and the wire exit frame during the wire release and wire reeling process, and then the wire release and wire reeling of the measuring line are realized through the rotation of the winding roller.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows: a measuring and setting-out device for water conservancy projects, comprising a box assembly, a power assembly, and a limit assembly, the box assembly comprising a wire-laying box and a positioning plate, the power assembly comprising a power box, the limit assembly comprising a second rotating shaft, a wire-laying groove is provided on the inner side of a wall at one end of the wire-laying box, plug-in blocks are symmetrically connected at both ends of the positioning plate, one end of the positioning plate is connected to a connecting block, a motor is arranged on the inner side of the power box, a linkage shaft is connected to the output end of the motor, a transmission wheel is arranged on the outer ring of the linkage shaft, a driven wheel is arranged on the inner side of the power box, one end of the driven wheel is connected to a first rotating shaft, an end of the first rotating shaft away from the driven wheel is connected to a winding roller, one end of the second rotating shaft is connected to a threaded rod, the inner wall of the wire-laying box is connected to a limit rod, a sliding block is arranged on the outer ring of the threaded rod, one end of the sliding block is connected to the limit box, one end of the sliding block is connected to a wire entry frame, and a limit roller is arranged on the inner side of the wire entry frame.
[0006] The beneficial effects of the utility model are as follows: when the transmission wheel rotates driven by the linkage shaft, the transmission wheel drives the corresponding driven wheel to rotate synchronously during the rotation process, and then the two driven wheels respectively drive the corresponding first rotating shaft and the second rotating shaft to rotate, and then the release and reeling of the measuring line are realized through the rotation of the winding roller; when the second rotating shaft rotates driven by the driven wheel, the second rotating shaft drives the threaded rod to rotate synchronously during the rotation process, and then the sliding block moves up and down under the joint action of the threaded rod and the limit rod, thereby avoiding the wear of the measuring line by the wire input frame and the wire output frame during the release and reeling process.
[0007] In order to facilitate observation of the position of the marking column through the setting of the reflective ring:
[0008] As a further improvement of the above technical solution: one end of the wire release box is connected to a mounting side panel, the size of the plug-in block matches the size of the mounting side panel, the top of the connecting block is connected to a marking column, the outer circle of the marking column is connected to a reflective ring, a positioning bolt is provided on the inner side of the connecting block, and the end of the positioning plate away from the connecting block is connected to the measuring line.
[0009] The beneficial effect of this improvement is that when in use, the positioning plate is pulled out from the mounting side plate, and then the connecting block is fixed to the predetermined ground through the positioning bolt, and the position of the marking column is easily observed through the provision of the reflective ring.
[0010] In order to drive the corresponding driven wheel to rotate through the transmission wheel:
[0011] As a further improvement of the above technical solution: the power box is installed on the inner side of the wire-paying box, and the motor is electrically connected to the operation panel.
[0012] The beneficial effect of this improvement is that after the motor is started, the motor starts working and drives the two transmission wheels to rotate through the linkage shaft, and then the corresponding driven wheels can be driven to rotate through the transmission wheels.
[0013] In order to realize the release and reeling of the measuring line by the rotation of the reel:
[0014] As a further improvement of the above technical solution: the end of the winding roller away from the first rotating shaft is rotatably connected to the inner wall of the wire-releasing box, the driven wheel is meshed and transmission-connected with the transmission wheel, and two of the driven wheel and the transmission wheel are provided.
[0015] The beneficial effect of this improvement is that when the transmission wheel rotates driven by the linkage shaft, the transmission wheel drives the corresponding driven wheel to rotate synchronously during the rotation process, and then the two driven wheels respectively drive the corresponding first rotating shaft and second rotating shaft to rotate, and then the measurement line is released and taken up by the rotation of the winding roller.
[0016] To avoid the wear of the measuring wire by the inlet and outlet frames during the process of paying out and taking up the wire:
[0017] As a further improvement of the above technical solution: there are two limit rods in total, one end of the limit rod away from the inner wall of the wire release box is connected to the power box, the limit rod is slidably connected to the sliding block, and the end of the second rotating shaft away from the threaded rod is connected to the driven wheel.
[0018] The beneficial effect of this improvement is that when the second rotating shaft rotates driven by the driven wheel, the second rotating shaft drives the threaded rod to rotate synchronously during the rotation process, and then the sliding block moves up and down under the joint action of the threaded rod and the limit rod, thereby avoiding the wear of the measuring line by the wire input frame and the wire output frame during the wire release and wire reeling process.
[0019] To assist the sliding of the measuring line during laying out and retrieving:
[0020] As a further improvement of the above technical solution: a plurality of groups of limiting rollers are arranged on the inner side of the limiting box, the limiting rollers are rotatably connected to the inner wall of the limiting box, and the sliding block is threadedly rotatably connected to the threaded rod.
[0021] The beneficial effects of this improvement are: through the setting of the limit box, it is used to limit the measuring line inserted therein, and through the rotation of the same group of limit rollers relative to each other, it is used to assist the sliding of the measuring line during the process of laying out and taking up.
[0022] To enable the measuring line to slide inside the limit box:
[0023] As a further improvement of the above technical solution: the height of the wire entry frame is the same as the height of the limiting box, and two symmetrically arranged limiting rollers are arranged on the inner side of the wire entry frame, and the limiting rollers are used together in a group of two.
[0024] The beneficial effect of this improvement is that the wire entry frame is arranged to form a symmetry with the wire exit frame at both ends of the limit box, thereby enabling the measuring wire to slide inside the limit box.
[0025] In order to ensure the stability of the measuring line during the process of laying out and retrieving the line:
[0026] As a further improvement of the above technical solution: one end of the sliding block is connected to a wire outlet frame, the wire outlet frame and the wire inlet frame are symmetrically connected to the two ends of the limit box, and two symmetrically arranged limit rollers are arranged on the inner side of the wire outlet frame.
[0027] The beneficial effect of this improvement is that the wire outlet frame is provided to further limit the measuring wire extending from the limit box, thereby ensuring the stability of the measuring wire during the wire laying and wire reeling process. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model.
[0029] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.
[0030] Figure 3 It is a structural schematic diagram of installing the side panels of the utility model.
[0031] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.
[0032] Figure 5 It is a structural schematic diagram of the sliding block of the utility model.
[0033] In the figure: 1. Box assembly; 11. Wire release box; 12. Wire release groove; 13. Mounting side panel; 14. Positioning plate; 15. Plug-in block; 16. Connecting block; 17. Marking column; 18. Reflective ring; 19. Positioning bolt; 2. Power assembly; 21. Power box; 22. Motor; 23. Linkage shaft; 24. Drive wheel; 25. Driven wheel; 26. First rotating shaft; 27. Winding roller; 3. Limit assembly; 31. Second rotating shaft; 32. Threaded rod; 33. Limit rod; 34. Sliding block; 35. Limit box; 36. Wire entry frame; 37. Limit roller; 38. Wire exit frame. DETAILED DESCRIPTION
[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.
[0035] like Figure 1-5As shown, a measuring and laying-out device for water conservancy projects includes a box assembly 1, a power assembly 2, and a limit assembly 3. The box assembly 1 includes a laying-out box 11 and a positioning plate 14. The power assembly 2 includes a power box 21. The limit assembly 3 includes a second rotating shaft 31. A laying-out groove 12 is provided on the inner side of a wall at one end of the laying-out box 11. Both ends of the positioning plate 14 are symmetrically connected with plug-in blocks 15. One end of the positioning plate 14 is connected with a connecting block 16. A motor 22 is provided on the inner side of the power box 21. A linkage shaft 23 is connected to the output end of the motor 22. A transmission wheel 24 is provided on the outer ring of the linkage shaft 23. A driven wheel 25 is provided on the inner side of the power box 21. One end of the driven wheel 25 is connected with A first rotating shaft 26, one end of the first rotating shaft 26 away from the driven wheel 25 is connected to a winding roller 27, one end of the second rotating shaft 31 is connected to a threaded rod 32, the inner wall of the wire-releasing box 11 is connected to a limiting rod 33, the outer ring of the threaded rod 32 is provided with a sliding block 34, one end of the sliding block 34 is connected to a limiting box 35, one end of the sliding block 34 is connected to a wire entry frame 36, a limiting roller 37 is provided on the inner side of the wire entry frame 36, one end of the wire-releasing box 11 is connected to a mounting side plate 13, the size of the plug-in block 15 matches the size of the mounting side plate 13, the top of the connecting block 16 is connected to a marking column 17, the outer ring of the marking column 17 is connected to a reflective ring 18, the inner A positioning bolt 19 is arranged on the side, and one end of the positioning plate 14 away from the connecting block 16 is connected to the measuring line; when in use, the positioning plate 14 is pulled out from the mounting side plate 13, and then the connecting block 16 is fixed to the predetermined ground by the positioning bolt 19, and the setting of the reflective ring 18 facilitates the observation of the position of the marking column 17, and the power box 21 is installed on the inner side of the wire-paying box 11, and the motor 22 is electrically connected to the operation panel; after starting the operation of the motor 22, the motor 22 works and drives the rotation of the two transmission wheels 24 through the linkage shaft 23, and then the corresponding driven wheel 25 can be driven to rotate through the transmission wheel 24, and the end of the winding roller 27 away from the first rotating shaft 26 is rotatably connected to the inner wall of the wire-paying box 11, and the The driven wheel 25 is meshed and connected with the transmission wheel 24, and two of the driven wheels 25 and the transmission wheels 24 are provided; when the transmission wheel 24 rotates under the drive of the linkage shaft 23, the transmission wheel 24 drives the corresponding driven wheel 25 to rotate synchronously during the rotation, and then the two driven wheels 25 respectively drive the corresponding first rotating shaft 26 and the second rotating shaft 31 to rotate, and then the release and reeling of the measuring line are realized through the rotation of the winding roller 27. There are two limit rods 33 in total, and one end of the limit rod 33 away from the inner wall of the wire release box 11 is connected to the power box 21, and the limit rod 33 is slidably connected to the sliding block 34, and one end of the second rotating shaft 31 away from the threaded rod 32 is connected to the driven wheel 25;When the second rotating shaft 31 is driven by the driven wheel 25 to rotate, the second rotating shaft 31 drives the threaded rod 32 to rotate synchronously during the rotation process, and then the sliding block 34 moves up and down under the joint action of the threaded rod 32 and the limiting rod 33, thereby avoiding the wear of the measuring line by the inlet frame 36 and the outlet frame 38 during the process of releasing and retrieving the line. A plurality of groups of limiting rollers 37 are arranged on the inner side of the limiting box 35, and the limiting rollers 37 are rotatably connected to the inner wall of the limiting box 35, and the sliding block 34 is threadedly rotatably connected to the threaded rod 32; the setting of the limiting box 35 is used to limit the measuring line inserted therein, and the rotation of the limiting rollers 37 of the same group is used to assist the sliding of the measuring line during the process of releasing and retrieving the line. The height of the wire entry frame 36 is the same as that of the limit box 35. Two symmetrically arranged limit rollers 37 are arranged inside the wire entry frame 36. The limit rollers 37 are used together in a group of two. The wire entry frame 36 is arranged to form a symmetrical position with the wire exit frame 38 at both ends of the limit box 35, so that the measuring line can slide inside the limit box 35. One end of the sliding block 34 is connected to the wire exit frame 38. The wire exit frame 38 is symmetrically connected to the wire entry frame 36 at both ends of the limit box 35. Two symmetrically arranged limit rollers 37 are arranged inside the wire exit frame 38. The wire exit frame 38 is arranged to further limit the measuring line extending from the limit box 35, so as to ensure the stability of the measuring line during the process of laying out and taking up.
[0036] The working principle of the utility model is as follows: when in use, the positioning plate 14 is pulled out from the mounting side plate 13, and then the connecting block 16 is fixed to the predetermined ground through the positioning bolt 19. The setting of the reflective ring 18 facilitates the observation of the position of the marking column 17. After the motor 22 is started, the motor 22 works and drives the two transmission wheels 24 to rotate through the linkage shaft 23. When the transmission wheel 24 rotates driven by the linkage shaft 23, the transmission wheel 24 drives the corresponding driven wheel 25 to rotate synchronously during the rotation process, and then the two driven wheels 25 respectively drive the corresponding first rotating shaft 26 and the second rotating shaft 31 to rotate. When the second rotating shaft 31 rotates driven by the driven wheel 25, the second rotating shaft 31 drives the threaded rod 32 to rotate synchronously during the rotation process, and then the sliding block 34 is in The threaded rod 32 and the limiting rod 33 move up and down under the joint action, thereby avoiding the wear of the measuring line by the wire entry frame 36 and the wire exit frame 38 during the process of paying out and taking up. The setting of the limiting box 35 is used to limit the measuring line inserted therein, and the rotation of the limiting rollers 37 of the same group is used to assist the sliding of the measuring line during the process of paying out and taking up. The setting of the wire entry frame 36 is used to form a symmetry with the wire exit frame 38 at both ends of the limiting box 35, so that the measuring line can slide in the limiting box 35. The setting of the wire exit frame 38 is used to further limit the measuring line extending from the limiting box 35, thereby ensuring the stability of the measuring line during the process of paying out and taking up, and then the paying out and taking up of the measuring line are realized by the rotation of the winding roller 27.
[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. A measuring and setting-out device for a hydraulic engineering project, comprising a box assembly (1), a power assembly (2), and a limit assembly (3), wherein the box assembly (1) comprises a setting-out box (11) and a positioning plate (14), the power assembly (2) comprises a power box (21), and the limit assembly (3) comprises a second rotating shaft (31), characterized in that: A wire-releasing groove (12) is provided on the inner side of a wall at one end of the wire-releasing box (11); plug-in blocks (15) are symmetrically connected to both ends of the positioning plate (14); a connecting block (16) is connected to one end of the positioning plate (14); a motor (22) is provided on the inner side of the power box (21); a linkage shaft (23) is connected to the output end of the motor (22); a transmission wheel (24) is provided on the outer ring of the linkage shaft (23); a driven wheel (25) is provided on the inner side of the power box (21); one end of the driven wheel (25) is connected to A first rotating shaft (26), one end of the first rotating shaft (26) away from the driven wheel (25) is connected to a winding roller (27), one end of the second rotating shaft (31) is connected to a threaded rod (32), the inner wall of the wire-releasing box (11) is connected to a limiting rod (33), the outer ring of the threaded rod (32) is provided with a sliding block (34), one end of the sliding block (34) is connected to the limiting box (35), one end of the sliding block (34) is connected to a wire-entry frame (36), and a limiting roller (37) is provided on the inner side of the wire-entry frame (36).
2. A measuring and setting-out device for water conservancy projects according to claim 1, characterized in that: One end of the wire-release box (11) is connected to a mounting side plate (13), the size of the plug-in block (15) matches the size of the mounting side plate (13), the top of the connection block (16) is connected to a marking column (17), the outer ring of the marking column (17) is connected to a reflective ring (18), a positioning bolt (19) is arranged on the inner side of the connection block (16), and the end of the positioning plate (14) away from the connection block (16) is connected to a measuring line.
3. A measuring and setting-out device for water conservancy projects according to claim 1, characterized in that: The power box (21) is installed inside the wire-releasing box (11), and the motor (22) is electrically connected to the operation panel.
4. A measuring and setting-out device for water conservancy projects according to claim 1, characterized in that: One end of the winding roller (27) away from the first rotating shaft (26) is rotatably connected to the inner wall of the wire-releasing box (11), and the driven wheel (25) is meshingly connected to the transmission wheel (24). Two driven wheels (25) and two transmission wheels (24) are provided.
5. The measuring and setting-out device for water conservancy projects according to claim 1, characterized in that: Two limit rods (33) are provided, one end of the limit rod (33) away from the inner wall of the wire-releasing box (11) is connected to the power box (21), the limit rod (33) is slidably connected to the sliding block (34), and the end of the second rotating shaft (31) away from the threaded rod (32) is connected to the driven wheel (25).
6. A measuring and setting-out device for water conservancy projects according to claim 1, characterized in that: A plurality of groups of limiting rollers (37) are arranged inside the limiting box (35), the limiting rollers (37) are rotatably connected to the inner wall of the limiting box (35), and the sliding block (34) is threadably rotatably connected to the threaded rod (32).
7. A measuring and setting-out device for water conservancy projects according to claim 1, characterized in that: The height of the wire entry frame (36) is the same as that of the limiting box (35). Two symmetrically arranged limiting rollers (37) are arranged inside the wire entry frame (36). The limiting rollers (37) are used together as a group of two.
8. The measuring and setting-out device for water conservancy projects according to claim 1, characterized in that: One end of the sliding block (34) is connected to a wire outlet frame (38), and the wire outlet frame (38) and the wire inlet frame (36) are symmetrically connected to the two ends of the limit box (35). Two symmetrically arranged limit rollers (37) are arranged inside the wire outlet frame (38).