Investigation tool for urban planning

Abstract

The utility model discloses a survey tool for urban planning, which relates to the technical field of urban planning and comprises a mounting seat, the right end of the mounting seat is rotatably connected with a first unfolding plate, and the left end of the mounting seat is rotatably connected with a second unfolding plate. Side surrounding plates are fixedly mounted at the upper ends of the first unfolding plate and the second unfolding plate, mounting rods are arranged on the inner sides of the side surrounding plates, the front ends and the rear ends of the mounting rods are slidably connected with the side surrounding plates through connecting grooves, and pressing plates are mounted at the lower ends of the mounting rods. According to the investigation tool for urban planning, side surrounding plates, mounting rods, pressing plates and the like are arranged, after a first unfolding plate and a second unfolding plate are unfolded respectively, the side surrounding plates, the mounting rods, the pressing plates and the mounting base jointly form a placement table, planning drawings can be placed on the unfolding plates, the drawings are pressed and fixed through the pressing plates on the two sides, and the positions of the mounting rods are moved, so that the planning drawings can be conveniently placed on the placement table. And the distance between the pressing plates on the two sides adapts to drawings of different sizes, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban planning, in particular to a survey tool used for urban planning. Background Art

[0002] Urban planning is a comprehensive deployment to regulate urban development and construction, study the future development of the city, the reasonable layout of the city and the comprehensive arrangement of various urban engineering projects. It is a blueprint for urban development in a certain period of time, an important part of urban management, and the basis for urban construction and management. When conducting urban planning, it is necessary to analyze, observe and investigate the overall layout, which requires an urban and rural field survey tool.

[0003] For example, patent number CN214207587U discloses a field survey tool for urban and rural planning, which relates to the technical field of field survey tools. In the utility model, a threaded rod is rotatably connected to the inside of a groove, a slider is threadedly connected to the surface of the threaded rod, a first gear is sleeved on the surface of the threaded rod, a rectangular groove is opened on the surface of the base, a motor is fixedly installed on the inner wall of the rectangular groove, a second gear is rotatably connected to the output end of the motor, and two limit rods are fixedly installed on the surface of the slider. In the utility model, the slider slides to drive the limit rod to pass through the circular hole and the limit hole for insertion, and the limit rod and the limit hole are inserted to fix the diagonal support plate and the base. At this time, the entire device can be taken away by lifting the base, which is simple and quick, and solves the problem that some existing field survey tools for urban and rural planning are large in size and inconvenient to carry, which further brings inconvenience to the staff who go out for investigation, seriously consumes the physical strength of the staff, and thus affects the efficiency of the investigation;

[0004] However, the sizes of urban and rural planning drawings vary, while the size of the diagonal support plates is relatively fixed, resulting in poor adaptability to different drawings. At the same time, when carrying, the drawings are placed on the surface, lack protection, are easily damaged, and have low practicality. Summary of the invention

[0005] In view of the deficiencies in the prior art, the utility model provides a survey tool for urban planning, which solves the problem that the drawings of urban and rural planning are of different sizes while the size of the diagonal support plates is relatively fixed, resulting in poor adaptability to different drawings. At the same time, when carrying, the drawings are placed on the surface, lack protection, are easily damaged, and have low practicality.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a survey tool for urban planning, comprising a mounting seat, the right end of the mounting seat is rotatably connected to a first unfolding plate, the left end of the mounting seat is rotatably connected to a second unfolding plate, the upper ends of the first unfolding plate and the second unfolding plate are fixedly installed with side panels, the inner side of the side panel is provided with a mounting rod, the front and rear ends of the mounting rod and the side panel are slidably connected through a connecting groove, a clamping plate is installed at the lower end of the mounting rod, the clamping plate and the mounting rod are movably connected through a connecting assembly, a handle is fixedly installed on the side of the side panel, and a locking member is provided between the two side panels.

[0007] Preferably, a limit baffle is fixedly mounted on the lower end of the mounting seat, and the width of the limit baffle is greater than the width of the mounting seat.

[0008] Preferably, the side panel is designed as a U-structure, the height of the side panel is half the width of the mounting seat, and the side panel and the mounting seat are adapted to each other.

[0009] Preferably, two connecting grooves are symmetrically arranged on the front and rear sides of the side panel, the front and rear ends of the mounting rod extend to the inner side of the connecting groove and are slidably connected to the connecting groove, the front and rear ends of the mounting rod are fixedly connected to the limiting blocks, the limiting blocks are slidably connected to the connecting groove, and the connecting groove is designed as a T-shaped structure.

[0010] Preferably, a rubber pad is provided on the lower end surface of the pressing plate, and the length of the pressing plate is smaller than the length of the mounting rod.

[0011] Preferably, the connecting assembly includes a compression spring, and the front and rear ends of the lower end of the mounting rod are movably connected through the compression spring and the clamping plate, the inner side of the compression spring is sleeved with a guide rod, the lower end of the guide rod is fixedly connected to the clamping plate, the upper end of the guide rod is slidably connected to the mounting rod, the upper end of the clamping plate is fixedly installed with a connecting rod, the upper end of the connecting rod extends to the top of the mounting rod and is fixedly connected with a round handle, and the connecting rod and the mounting rod are slidably connected.

[0012] Preferably, two locking members are arranged on the front and rear sides of the side panels, and the locking members are composed of a locking tongue and a locking seat. The surfaces of the two side panels are respectively fixedly connected with the locking tongue and the locking seat, and the locking tongue and the locking seat are adapted to each other.

[0013] The utility model provides a survey tool for urban planning. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The survey tool for urban planning is provided with side panels, mounting rods and clamping plates, etc. After the first unfolding plate and the second unfolding plate are unfolded respectively, a placing table is formed together with the mounting seat, and planning drawings can be placed on the unfolded plate, and the drawings are clamped and fixed by the clamping plates on both sides. By moving the position of the mounting rod and the spacing between the clamping plates on both sides, the sizes of drawings of different sizes are adapted, thereby improving practicality.

[0015] 2. The survey tool for urban planning is provided with an unfolding plate, a handle, a locking member, etc. When carrying, the drawings are placed on the inner side of the side panels, and the side panels on both sides are fitted by flipping the first unfolding plate and the second unfolding plate, and the unfolding plate and the mounting seat are vertical, and the whole is a box structure, so that the drawings are stored inside for protection, and the first unfolding plate and the second unfolding plate are connected and locked by the locking member, and people carry them by hand through the handle, which is convenient to carry, and the protection of the drawings is achieved, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. mounting seat; 11. limit baffle; 2. first unfolding plate; 3. second unfolding plate; 4. side panel; 5. mounting rod; 51. limit block; 6. connecting groove; 7. clamping plate; 8. connecting assembly; 81. compression spring; 82. guide rod; 83. connecting rod; 84. round handle; 9. handle; 10. locking member; 101. lock tongue; 102. lock seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: a survey tool for urban planning, comprising a mounting seat 1, a limit baffle 11 is fixedly installed at the lower end of the mounting seat 1, the width of the limit baffle 11 is greater than the width of the mounting seat 1, the right end of the mounting seat 1 is rotatably connected with a first expansion plate 2, the left end of the mounting seat 1 is rotatably connected with a second expansion plate 3, the upper ends of the first expansion plate 2 and the second expansion plate 3 are both fixedly installed with side panels 4, the side panels 4 are U-structured, the height of the side panels 4 is half of the width of the mounting seat 1, and the side panels 4 and the mounting seat 1 are adapted, and the inner side of the side panels 4 is provided with a mounting rod 5, the mounting rod The front and rear ends of the mounting rod 5 are slidably connected to the side panel 4 through the connecting groove 6. The connecting groove 6 is symmetrically arranged on the front and rear sides of the side panel 4. The front and rear ends of the mounting rod 5 extend to the inner side of the connecting groove 6 and are slidably connected to the connecting groove 6. The front and rear ends of the mounting rod 5 are fixedly connected to the limiting block 51. The limiting block 51 is slidably connected to the connecting groove 6. The connecting groove 6 is designed in a T-shaped structure. The first unfolding plate 2 and the second unfolding plate 3 are unfolded respectively and are horizontal with the mounting seat 1, so that the first unfolding plate 2, the second unfolding plate 3 and the mounting seat 1 form a larger placement platform, and the planning drawings can be placed on the platform;

[0023] A clamping plate 7 is installed at the lower end of the mounting rod 5, and a rubber pad is provided on the lower end surface of the clamping plate 7. The length of the clamping plate 7 is smaller than the length of the mounting rod 5. The clamping plate 7 and the mounting rod 5 are movably connected through a connecting assembly 8. The connecting assembly 8 includes a compression spring 81. The front and rear ends of the lower end of the mounting rod 5 are movably connected to the clamping plate 7 through the compression spring 81. A guide rod 82 is sleeved on the inner side of the compression spring 81. The lower end of the guide rod 82 is fixedly connected to the clamping plate 7, and the upper end of the guide rod 82 is slidably connected to the mounting rod 5. A connecting rod 83 is fixedly installed on the upper end of the clamping plate 7, and the upper end of the connecting rod 83 extends to the mounting rod 5. A round handle 84 is fixedly connected at the top, and the connecting rod 83 and the installation rod 5 are slidably connected. After the drawing is placed, the sides of the drawing are pressed and fixed by the clamping plates 7 on both sides. At the same time, the installation rod 5 slides in the connecting groove 6, and the spacing between the two clamping plates 7 can be adjusted to adapt to drawings of different sizes, thereby improving practicality. When moving the installation rod 5, the personnel pulls the connecting rod 83 through the round handle 84 to drive the clamping plate 7 to move upward and separate from the unfolding plate, and then moves the installation rod 5 to a suitable position. After loosening the round handle 84, the elasticity of the compression spring 81 can drive the clamping plate 7 to reset and fit with the unfolding plate to achieve limit position.

[0024] A handle 9 is fixedly installed on the side of the side panel 4, and a lock component 10 is arranged between the two side panels 4. Two lock components 10 are arranged on the front and rear sides of the side panel 4. The lock component 10 consists of a lock tongue 101 and a lock seat 102. The surfaces of the two side panels 4 are respectively fixedly connected with the lock tongue 101 and the lock seat 102. The lock tongue 101 and the lock seat 102 are adapted to each other. When carrying, the drawings can be kept between the side panels 4 on both sides. After flipping the first unfolding plate 2 and the second unfolding plate 3, the unfolding plate and the mounting seat 1 are vertical, and the two side panels 4 are fitted together, so that the overall structure is box-shaped, and the drawings are located inside the box to achieve protection, and the two side panels 4 are locked by the lock component 10.

[0025] During operation, the first unfolding plate 2 and the second unfolding plate 3 are unfolded respectively and are in a horizontal state with the mounting seat 1, so that the first unfolding plate 2, the second unfolding plate 3 and the mounting seat 1 form a large placement platform, on which the planning drawings can be placed. After the drawings are placed, the sides of the drawings are pressed and fixed by the clamping plates 7 on both sides. At the same time, the mounting rod 5 slides in the connecting groove 6, and the distance between the two clamping plates 7 can be adjusted to adapt to drawings of different sizes, thereby improving practicality. When moving the mounting rod 5, the personnel pull the connecting rod 83 through the round handle 84, The clamping plate 7 is driven to move upward and separate from the unfolding plate, and then the mounting rod 5 is moved to a suitable position. After the round handle 84 is loosened, the elasticity of the compression spring 81 can drive the clamping plate 7 to reset and fit with the unfolding plate to achieve limiting. When carrying, the drawings can be kept between the side panels 4 on both sides. After flipping the first unfolding plate 2 and the second unfolding plate 3, the unfolding plate and the mounting seat 1 are vertical, and the two side panels 4 fit each other, so that the overall structure is box-shaped, and the drawings are located inside the box to achieve protection, and the two side panels 4 are locked by the locking member 10.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A survey tool for urban planning, comprising a mounting base (1), characterized in that: The right end of the mounting seat (1) is rotatably connected to a first unfolding plate (2), and the left end of the mounting seat (1) is rotatably connected to a second unfolding plate (3). The upper ends of the first unfolding plate (2) and the second unfolding plate (3) are fixedly mounted with side panels (4). A mounting rod (5) is provided on the inner side of the side panel (4). The front and rear ends of the mounting rod (5) and the side panel (4) are slidably connected via a connecting groove (6). A clamping plate (7) is installed at the lower end of the mounting rod (5). The clamping plate (7) and the mounting rod (5) are movably connected via a connecting assembly (8). A handle (9) is fixedly mounted on the side of the side panel (4), and a locking member (10) is provided between the two side panels (4).

2. A survey tool for urban planning according to claim 1, characterized in that: A limit baffle (11) is fixedly mounted on the lower end of the mounting seat (1), and the width of the limit baffle (11) is greater than the width of the mounting seat (1).

3. A survey tool for urban planning according to claim 1, characterized in that: The side panel (4) is designed as a U structure, the height of the side panel (4) is half the width of the mounting seat (1), and the side panel (4) and the mounting seat (1) are adapted to each other.

4. A survey tool for urban planning according to claim 1, characterized in that: Two connecting grooves (6) are symmetrically arranged on the front and rear sides of the side panel (4); the front and rear ends of the mounting rod (5) extend to the inner side of the connecting groove (6) and are slidably connected to the connecting groove (6); the front and rear ends of the mounting rod (5) are fixedly connected to a limit block (51); the limit block (51) and the connecting groove (6) are slidably connected; and the connecting groove (6) is designed in a T-shaped structure.

5. A survey tool for urban planning according to claim 1, characterized in that: A rubber pad is provided on the lower end surface of the clamping plate (7), and the length of the clamping plate (7) is less than the length of the mounting rod (5).

6. A survey tool for urban planning according to claim 1, characterized in that: The connecting assembly (8) comprises a compression spring (81), and the front and rear ends of the lower end of the mounting rod (5) are movably connected via the compression spring (81) and the clamping plate (7). A guide rod (82) is sleeved on the inner side of the compression spring (81), and the lower end of the guide rod (82) is fixedly connected to the clamping plate (7). The upper end of the guide rod (82) is slidably connected to the mounting rod (5). A connecting rod (83) is fixedly mounted on the upper end of the clamping plate (7), and the upper end of the connecting rod (83) extends to the top of the mounting rod (5) and is fixedly connected to a round handle (84). The connecting rod (83) and the mounting rod (5) are slidably connected.

7. A survey tool for urban planning according to claim 1, characterized in that: Two locking members (10) are provided on the front and rear sides of the side panels (4), and the locking members (10) are composed of a locking tongue (101) and a locking seat (102). The surfaces of the two side panels (4) are respectively fixedly connected with the locking tongue (101) and the locking seat (102), and the locking tongue (101) and the locking seat (102) are adapted to each other.

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