Toolbox for topographic surveying and mapping of constructional engineering
By introducing gear and threaded rod structures into the toolbox, the sliding expansion of the pallet and flexible adjustment of the pallet are achieved, which solves the problem that the existing toolbox cannot hold the larger map, and improves the clamping convenience and adaptability of the map.
Patent Information
- Application Number
- CN202422432191.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The existing toolbox cannot effectively support the larger map during carrying and mapping, resulting in inconvenient operation.
A construction engineering topographic surveying tool box is designed. By setting up a combined structure of the first gear, the second gear, the threaded rod and the pallet, the sliding expansion of the pallet and the flexible adjustment of the pallet are realized to meet the clamping needs of different sizes.
It improves the toolbox's traction range and clamping convenience of the map, making it easier for the operator to adjust the position of the map on the box as needed.
Smart Images
Figure CN223211355U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tool box structures, in particular to a construction engineering topographic surveying and mapping tool box. Background Art
[0002] The construction engineering topographic surveying toolbox is a collection of equipment specially used for construction engineering topographic surveying. It contains various instruments and tools required for topographic surveying. Therefore, it can be seen that the existing toolbox basically meets people's usage needs, but the following problems still exist.
[0003] When conducting topographic surveying of construction projects, the operator needs to carry measuring tools. When carrying the tools, the operator may place the tools in a toolbox for carrying. However, when conducting surveying, the operator may need to measure according to a map. The operator may first place the map on the toolbox for testing so that the toolbox can move the map. However, since the surface area of a general toolbox may be fixed, the operator may not be able to perform limited movement on a larger map. For this reason, we propose a toolbox for topographic surveying of construction projects. Utility Model Content
[0004] The utility model provides a construction engineering topographic surveying and mapping tool box, which is guided around a loading plate by a supporting plate, so that an operator can conveniently clamp maps of different sizes through the supporting plate and the clamping plate, thereby increasing the range of the map supported by the box body.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction engineering topographic surveying and mapping tool box, comprising a box body and a loading plate, a loading plate fixed to the surface of the box body, a second gear provided in the middle of the loading plate, and a first gear meshed around the second gear, a threaded rod fixed to the end of the first gear, and an extension rod threadedly connected to the surface of the threaded rod, the extension rod is slidably connected to the rotating cavity, a support plate fixed to the end of the extension rod, and the surface of the support plate is provided with avoidance grooves opened around the loading plate, and a splint is elastically connected to the surface of the support plate.
[0006] Furthermore, a spring groove is opened in the middle of each support plate, and a push rod fixed on the splint passes through the middle of each spring groove, and a spring is wrapped around the surface of each push rod, which respectively abuts between the inner wall of the spring groove and the surface of the block fixed on the push rod.
[0007] Furthermore, the ends of the spring grooves are all fitted with limit grooves opened in the support plate, and the limit grooves are all embedded with top blocks, and the surfaces of the top blocks are all fixed with push blocks passing through one side of the limit grooves, and the surfaces of the top blocks are all fitted with push plates fixed on the end of the push rod.
[0008] Furthermore, the top blocks are all configured as kidney-shaped blocks, and the surface curvature of the end of the kidney-shaped block configured on the top blocks matches the curvature of the inner wall of the push plate.
[0009] Furthermore, the push blocks are all configured as waist-shaped blocks with the same shape as the top blocks, and the protruding positions of the waist-shaped blocks of the push blocks are aligned with the protruding positions of the top blocks.
[0010] Furthermore, a turntable and a support rod are symmetrically fixed in the middle of the second gear, and the turntable passes through one side of the rotation cavity. A turn block is fixed at the end of the support rod, and a turn slot is provided on the surface of the turn block.
[0011] Furthermore, a traction groove is formed on one side of the threaded rod close to the first gear, and a rotating sleeve is sleeved on the surface of the traction groove and fixed on the inner wall of the rotating cavity.
[0012] Furthermore, the surfaces of the threaded rods are all sleeved with thread grooves, and the thread grooves are all opened in the extension rods.
[0013] Furthermore, guide blocks are symmetrically fixed to both end portions of the extension rod, and the surfaces of the guide blocks are sleeved with guide grooves opened in the box body.
[0014] The beneficial effects of the utility model are:
[0015] 1. The construction engineering topographic surveying and mapping tool box is provided with a first gear, a second gear, an extension rod and a support plate. When the operator pushes the second gear to rotate, after the second gear and the first gear are engaged with each other, the first gear drives the threaded rod to rotate, so that the threaded rod and the extension rod are threadedly matched with each other. The extension rod pushes the support plate to slide around the box body, and several groups of support plates are spread out. Then the operator clamps the map through the support plate and the clamping plate, which makes it convenient for the operator to clamp maps of different sizes through the support plate and the clamping plate, thereby increasing the range of the map supported by the box body.
[0016] 2. The construction engineering topographic surveying and mapping tool box is provided with a top block, a push plate and a push block. The operator pushes the push block, and the push block drives the top block to rotate in the limit slot. The top block pushes the push rod to move through the push plate, which is convenient for separating the clamping plate from the supporting plate. When the operator is clamping the map, the operator needs to expand and limit all the clamping plates to facilitate the adjustment of the position of the map on the box. When it is adjusted to the appropriate position, it is clamped to improve the convenience of clamping. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;
[0018] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;
[0019] Figure 3This is a side structural diagram of the present utility model;
[0020] Figure 4 This is a schematic diagram of a top-view cross-sectional structure of the utility model;
[0021] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;
[0022] Figure 6 For the utility model Figure 1 Schematic diagram of the enlarged structure at B in the middle;
[0023] Figure 7 For the utility model Figure 2 Schematic diagram of the enlarged structure at point C in the middle.
[0024] In the picture:
[0025] 1. Box body; 2. Loading plate; 3. Support plate; 4. Clamp; 5. Avoidance groove; 6. Extension rod; 7. Threaded rod; 8. First gear; 9. Turntable; 10. Second gear; 11. Threaded groove; 12. Support rod; 13. Rotation chamber; 14. Spring groove; 15. Ejector block; 16. Push rod; 17. Push block; 18. Spring; 19. Limiting groove; 20. Push plate; 21. Stop block; 22. Rotation groove; 23. Rotation block; 24. Guide groove; 25. Guide block; 26. Traction groove; 27. Rotation sleeve. DETAILED DESCRIPTION
[0026] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0027] Example:
[0028] See also Figure 1 - Figure 7, a construction engineering topographic surveying and mapping tool box, including a box body 1 and a loading plate 2, the loading plate 2 is hot-melt-bonded to the surface of the box body 1, and a second gear 10 is provided in the middle of the loading plate 2, and the first gear 8 is meshed around the second gear 10, the end of the first gear 8 is hot-melt-bonded to a threaded rod 7, and the surface of the threaded rod 7 is threadedly connected to an extension rod 6, the surface of the threaded rod 7 is sleeved with a thread groove 11, and the thread groove 11 is opened in the extension rod 6, the extension rod 6 is slidably connected to the rotation cavity 13, the threaded rod 7 is provided with a traction groove 26 on the side close to the first gear 8, and the surface of the traction groove 26 is sleeved with a rotating sleeve 27 hot-melt-bonded to the inner wall of the rotation cavity 13, the end of the extension rod 6 is hot-melt-bonded to a support plate 3, and the surface of the support plate 3 is sleeved with an avoidance groove 5 opened around the loading plate 2, and the surface of the support plate 3 is elastically connected with a plywood 4 When the operator needs to adjust the clamping position of the support plate 3, the operator first rotates the second gear 10, and the second gear 10 engages with the first gear 8. After the second gear 10 engages with the first gear 8, the second gear 10 drives the threaded rod 7 to rotate through the first gear 8. When the threaded rod 7 rotates, the thread on the surface of the threaded rod 7 and the internal thread on the inner wall of the thread groove 11 are threadedly engaged with each other, so that when the threaded rod 7 is threadedly engaged in the thread groove 11, the extension rod 6 is pushed to move outward, and the extension rod 6 moves the support plate 3 out of the avoidance groove 5, and moves the support plate 3 away from the surrounding of the loading plate 2. Then the operator clamps the map through the support plate 3 and the clamping plate 4, which makes it convenient for the operator to clamp maps of different sizes through the support plate 3 and the clamping plate 4, thereby increasing the range of the map held by the box 1.
[0029] In other embodiments, the surface of the support plate 3 is elastically connected to the splint 4, a spring groove 14 is provided in the middle of the support plate 3, and the middle of the spring groove 14 is penetrated by a push rod 16 hot-melt-bonded to the splint 4, and the surface of the push rod 16 is wrapped with a spring 18 respectively abutting between the inner wall of the spring groove 14 and the surface of the block 21 hot-melt-bonded to the push rod 16, the end of the spring groove 14 is fitted with a limiting groove 19 provided in the support plate 3, and the limiting groove 19 is embedded with a top block 15, the surface of the top block 15 is hot-melt-bonded with a push block 17 passing through one side of the limiting groove 19, and the surface of the top block 15 is hot-melt-bonded When the operator needs to separate the support plate 3 from the clamping plate 4, the operator first pushes the push block 17, and the push block 17 drives the top block 15 to rotate in the limit groove 19, and when the top block 15 rotates in the limit groove 19, the top block 15 pushes the push plate 20 to move, and the push plate 20 drives the push rod 16 to move. When the push rod 16 moves, the push rod 16 drives the block 21 to slide in the spring groove 14, and when the block 21 slides in the spring groove 14, the block 21 squeezes the spring 18, and the spring 18 undergoes elastic deformation. After the change, the spring 18 avoids the block 21, so that the push rod 16 can drive the block 21 to slide in the spring groove 14, and the push rod 16 pushes the splint 4 to move, the splint 4 is separated from the support plate 3, and the top block 15 abuts on the surface of the push plate 20, limiting the position of the push rod 16, thereby limiting the position of the splint 4. When the operator separates several groups of splints 4 and support plates 3, the operator places the map on the surface of the loading plate 2 and moves the map between the support plate 3 and the splint 4. However, after the map moves to the appropriate position, the operator pushes the push block 17, and the push block 17 drives the top block 15 to abut on the push plate 20. The block 15 rotates in the limit groove 19, so that the top block 15 no longer squeezes the push rod 16 through the push plate 20, and the push rod 16 no longer squeezes the spring 18 through the block 21. The elastic deformation of the spring 18 is restored, and the spring 18 drives the push rod 16 to move through the block 21, and the push rod 16 drives the clamping plate 4 to move, so that the support plate 3 and the clamping plate 4 clamp the map. When the operator is clamping the map, the operator needs to expand and limit all the clamping plates 4 to facilitate the adjustment of the position of the map on the box body 1. When the map is adjusted to the appropriate position, it is clamped to improve the convenience of clamping.
[0030] In other embodiments, the top blocks 15 are all configured as waist-shaped blocks, and the surface curvature of the end of the waist-shaped block of the top block 15 matches the curvature of the inner wall of the push plate 20. By matching the curvature of the end of the waist-shaped block of the top block 15 with the curvature of the inner wall of the push plate 20, the inner wall of the push plate 20 can be fitted on the surface of the top block 15, thereby increasing the stability of the push plate 20 in supporting the surface of the top block 15.
[0031] In other embodiments, the push block 17 is configured as a waist-shaped block with the same shape as the top block 15, and the protruding position of the waist-shaped block set on the push block 17 is aligned with the protruding position of the top block 15. By aligning the protruding positions of the waist-shaped block set on the push block 17 with the protruding positions of the waist-shaped block set on the top block 15, after the operator pushes the push block 17 to move, the operator judges the protruding position of the top block 15 by the protruding position of the push block 17, and the operator judges the relative position of the top block 15.
[0032] In other embodiments, a turntable 9 and a support rod 12 are symmetrically hot-melt-bonded to the middle of the second gear 10, and the turntable 9 passes through one side of the rotating cavity 13, and a turn block 23 is hot-melt-bonded to the end of the support rod 12, and the surface of the turn block 23 is provided with a rotating groove 22 opened on the carrier plate 2. When the operator rotates the second gear 10, the operator pushes the turntable 9 to make the turntable 9 drive the second gear 10 to rotate, and when the second gear 10 rotates, the second gear 10 drives the support rod 12 to rotate, and the support rod 12 drives the turn block 23 to rotate in the rotating groove 22, so that the support rod 12 rotates stably in the rotating cavity 13, and the second gear 10 is supported by the support rod 12, thereby increasing the stability of the second gear 10 rotating in the rotating cavity 13.
[0033] In other embodiments, a traction groove 26 is provided on the side of the threaded rod 7 close to the first gear 8, and the surface of the traction groove 26 is provided with a rotating sleeve 27 that is hot-melt bonded to the inner wall of the rotating cavity 13. When the threaded rod 7 rotates, the traction groove 26 provided on the surface of the threaded rod 7 rotates in the rotating sleeve 27, so that the traction groove 26 and the rotating sleeve 27 pull the rotation of the threaded rod 7, thereby preventing the threaded rod 7 from shaking randomly when the threaded rod 7 rotates.
[0034] In other embodiments, guide blocks 25 are symmetrically welded to the ends of both sides of the extension rod 6, and the surfaces of the guide blocks 25 are both provided with guide grooves 24 opened in the box body 1. When the threaded rod 7 and the extension rod 6 are threadedly engaged with each other, when the extension rod 6 moves, the extension rod 6 drives the guide blocks 25 to slide in the guide grooves 24, so that the guide grooves 24 and the guide blocks 25 restrict the extension rod 6 to prevent the extension rod 6 from rotating with the threaded rod 7.
[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A construction engineering topographic surveying and mapping tool box, comprising a box body (1) and a loading plate (2), characterized in that: A loading plate (2) is fixed on the surface of the box body (1), and a second gear (10) is provided in the middle of the loading plate (2), and a first gear (8) is meshed around the second gear (10), a threaded rod (7) is fixed on the end of the first gear (8), and an extension rod (6) is threadedly connected to the surface of the threaded rod (7), and the extension rod (6) is slidably connected to the rotating cavity (13), a support plate (3) is fixed on the end of the extension rod (6), and the surface of the support plate (3) is provided with avoidance grooves (5) arranged around the loading plate (2), and a clamping plate (4) is elastically connected to the surface of the support plate (3).
2. A construction engineering topographic surveying and mapping toolbox according to claim 1, characterized in that: The support plates (3) are provided with spring grooves (14) in the middle thereof, and push rods (16) fixed on the clamping plates (4) are passed through the middle thereof, and the surfaces of the push rods (16) are wound with springs (18) respectively contacting between the inner wall of the spring grooves (14) and the surface of a stop block (21) fixed on the push rods (16).
3. A construction engineering topography surveying and mapping toolbox according to claim 2, characterized in that: The ends of the spring grooves (14) are all fitted with limiting grooves (19) provided in the support plate (3), and the limiting grooves (19) are all embedded with top blocks (15), and the surfaces of the top blocks (15) are all fixed with push blocks (17) that pass through one side of the limiting grooves (19), and the surfaces of the top blocks (15) are all fitted with push plates (20) fixed on the ends of the push rods (16).
4. A construction engineering topographic surveying and mapping toolbox according to claim 3, characterized in that: The top blocks (15) are all configured as waist-shaped blocks, and the surface curvature of the end of the waist-shaped block of the top block (15) matches the curvature of the inner wall of the push plate (20).
5. The construction engineering topography surveying and mapping toolbox according to claim 3, characterized in that: The push blocks (17) are all configured as waist-shaped blocks with the same shape as the top block (15), and the protruding positions of the waist-shaped blocks of the push blocks (17) are aligned with the protruding positions of the top block (15).
6. A construction engineering topographic surveying and mapping toolbox according to claim 1, characterized in that: A turntable (9) and a support rod (12) are symmetrically fixed to the middle of the second gear (10), and the turntable (9) passes through one side of the rotation cavity (13). A turn block (23) is fixed to the end of the support rod (12), and a turn slot (22) provided on the carrier plate (2) is sleeved on the surface of the turn block (23).
7. The construction engineering topography surveying and mapping toolbox according to claim 1, characterized in that: The threaded rod (7) is provided with a traction groove (26) on one side close to the first gear (8), and the surface of the traction groove (26) is provided with a rotating sleeve (27) fixed on the inner wall of the rotating cavity (13).
8. The construction engineering topography surveying and mapping toolbox according to claim 1, characterized in that: The surface of the threaded rod (7) is sleeved with a thread groove (11), and the thread groove (11) is opened in the extension rod (6).
9. The construction engineering topography surveying and mapping toolbox according to claim 1, characterized in that: Guide blocks (25) are symmetrically fixed to both end portions of the extension rod (6), and the surfaces of the guide blocks (25) are sleeved with guide grooves (24) opened in the box body (1).