Gradient detection device for urban and rural planning and design

Abstract

An urban and rural planning and design gradient detection device comprises a detection plate, a mounting groove is formed in the detection plate, a gradient detection part is arranged in the mounting groove, a first dial is arranged on the top face of the detection plate, an observation cover for protecting the first dial is arranged on the detection plate, and a first connecting rod is rotationally arranged in the center of the first dial. The bottom end of the first connecting rod penetrates through the detection plate and extends into the mounting groove, the first connecting rod and the detection plate are rotationally arranged, and the top end of the first connecting rod is provided with a pointer matched with the first dial. The gradient detection part comprises a supporting plate arranged in the mounting groove, a second connecting rod is rotationally arranged on the supporting plate, a connecting plate is arranged at one end of the second connecting rod, and a balancing weight is arranged at the free end of the connecting plate. According to the utility model, the first dial is arranged on the top surface of the detection plate, and the slope is detected by the gradient detection part, so that the pointer on the first dial can be driven to rotate, and a constructor can quickly know the angle of the slope by directly overlooking and observing the angle pointed by the pointer on the first dial.

Description

Technical Field

[0001] The utility model belongs to the field of slope detection, in particular to a slope detection device for urban and rural planning design. Background Art

[0002] The fundamental purpose of urban and rural planning is to promote the comprehensive development of society, economy and culture, continuously optimize the urban and rural living environment, and use land rationally. When doing urban and rural planning, it is necessary to make corresponding urban and rural planning designs. Before designing, it is necessary to test the construction site. The slope gradient test is also an item to be tested in urban and rural planning design, so that the later design is consistent with the actual construction.

[0003] At present, the dial on the slope detection device is on the side of the slope detection device. When construction workers use the slope detection device, they generally look down at the dial, which causes an inclination between the construction workers' line of sight and the dial, thereby causing deviations in the detection data. Utility Model Content

[0004] The utility model aims to provide a slope detection device for urban and rural planning design to solve the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the specific technical solution of a slope detection device for urban and rural planning design of the utility model is as follows:

[0006] A slope detection device for urban and rural planning design includes a detection plate, a mounting groove is formed on the detection plate, a slope detection unit is arranged in the mounting groove, and a protective cover is arranged on the mounting groove. A first dial is arranged on the top surface of the detection plate, and an observation cover for protecting the first dial is arranged on the detection plate, and a first connecting rod is rotatably arranged at the center of the first dial, the bottom end of the first connecting rod penetrates the detection plate and extends into the mounting groove, the first connecting rod is rotatably arranged with the detection plate, and a pointer cooperating with the first dial is arranged at the top end of the first connecting rod. The slope detection unit includes a support plate arranged in the mounting groove, a second connecting rod is rotatably arranged on the support plate, and a connecting plate is arranged at one end of the second beam connecting rod, and a counterweight is arranged at the free end of the connecting plate. The first connecting rod and the second connecting rod are connected by a transmission unit.

[0007] Furthermore, a limit assembly for limiting the position of the second connecting rod is slidably provided on the side wall of the detection plate, and the limit assembly includes a limit column slidably provided on the side wall of the detection plate, and the limit column penetrates the detection plate and extends toward the mounting groove, a groove is formed at the extended end of the limit column, and a rubber ring is provided in the groove, and the second connecting rod can be inserted into the rubber ring. A first stopper is provided on the side wall of the extended end of the limit column.

[0008] Furthermore, a second scale plate is arranged in the installation groove, and the second connecting rod passes through the second scale plate and is rotatably connected thereto, and the connecting plate is located on the scale-carrying side of the second scale plate. The shield is made of transparent material.

[0009] Furthermore, the transmission part includes a first bevel gear arranged at the bottom end of the first connecting rod and a second bevel gear arranged on the second connecting rod, and the first bevel gear and the second bevel gear are meshed.

[0010] Furthermore, a slide groove is provided at the bottom end of the detection plate, and a limit plate is provided on the bottom surface of the outer end of the slide groove, an extension portion is slidably provided in the slide groove, and the extension portion includes an extension plate slidably provided in the slide groove, a force plate is provided at the outer end of the extension plate, and a second stop block is provided on the bottom surface of the inner end of the extension plate.

[0011] Furthermore, a buckle is provided at the outer end of the limiting column.

[0012] Furthermore, a handle is provided on the top surface of the detection board.

[0013] Furthermore, the detection plate is located above the mounting groove and is detachably provided with a cover plate via bolts, and the first connecting rod is rotatably connected to the cover plate.

[0014] The utility model of a slope detection device for urban and rural planning design has the following advantages:

[0015] 1. The utility model sets the first scale plate on the top surface of the detection plate, and detects the slope through the slope detection part, which can drive the pointer on the first scale plate to rotate. The construction personnel can directly look down and observe the angle indicated by the pointer on the first scale plate, so as to quickly know the slope angle.

[0016] 2. The utility model sets a limit assembly to limit the position of the slope detection part when the slope is not detected, thereby preventing the slope detection part from rotating at will and affecting its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a slope detection device for urban and rural planning design according to the utility model;

[0018] Figure 2 It is a schematic diagram of the extension part of the utility model;

[0019] Figure 3 It is a schematic diagram of the installation slot, the first dial and the second dial of the utility model;

[0020] Figure 4 It is a schematic diagram of the slope detection part and the limit assembly of the utility model.

[0021] Description of the markings in the figure:

[0022] 1. Detection plate; 2. Mounting groove; 3. Cover plate; 4. First scale plate; 5. Pointer; 6. First connecting rod; 7. Slope detection part; 71. Support plate; 72. Second connecting rod; 73. Connecting plate; 74. Counterweight; 8. Transmission part; 81. First bevel gear; 82. Second bevel gear; 9. Second scale plate; 10. Limiting assembly; 101. Limiting column; 102. Groove; 103. Rubber ring; 104. First block; 11. Clasp; 12. Slide groove; 13. Limiting plate; 14. Extension part; 141. Extension plate; 142. Second block; 143. Force plate; 15. Protective cover; 16. Observation cover; 17. Handle. DETAILED DESCRIPTION

[0023] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 4 As shown, a slope detection device for urban and rural planning design of the utility model includes a detection plate 1, in which a slope detection part 7 is provided. The detection plate 1 is placed on a slope, and then the slope detection part 7 will measure and detect the slope of the slope, which is convenient to use. In order to facilitate carrying the detection plate 1, a handle 17 is provided on the top surface of the detection plate 1. Specifically, a mounting groove 2 is provided on the detection plate 1, and the slope detection part 7 is located in the mounting groove 2, and a shield 15 for protecting the slope detection part 7 is provided at the opening of the mounting groove 2. At the same time, a first scale plate 4 is also provided on the top surface of the detection plate 1, and an observation cover 16 for protecting the first scale plate 4 is provided on the detection plate 1, and the observation cover 16 is made of a transparent material so that the scale on the first scale plate 4 can be observed. A first connecting rod 6 is also rotatably provided at the center of the first scale plate 4, and the first connecting rod 6 is arranged along the axis direction of the first scale plate 4. Among them, the bottom end of the first connecting rod 6 passes through the detection plate 1 and extends into the mounting groove 2, and the first connecting rod 6 and the detection plate 1 are rotatably arranged, and a pointer 5 cooperating with the first dial 4 is provided at the top end of the first connecting rod 6, and the slope detection part 7 arranged in the mounting groove 2 is connected to the first connecting rod 6 through a transmission part 8, so that when the slope detection part 7 detects the slope gradient, the first connecting rod 6 can be driven to work through the transmission part 8, and the first connecting rod 6 drives the pointer 5 to work, and the slope gradient can be known by observing the direction of the pointer 5 on the first dial 4.

[0025] The slope detection part 7 mentioned above includes a support plate 71 arranged in the mounting groove 2, and two support plates 71 are arranged in the mounting groove 2, and a second connecting rod 72 is rotatably arranged on the two support plates 71, and both ends of the second connecting rod 72 penetrate the corresponding support plate 71 and extend outward, and a connecting plate 73 is arranged at one end of the second connecting rod 72 close to the shield 15, and a counterweight block 74 is arranged at the free end of the connecting plate 73. The setting of the counterweight block 74 makes the connecting plate 73 and the ground in a vertical state. When the detection plate 1 is placed on the slope to detect the slope slope, the connecting plate 73 will drive the second connecting rod 72 to rotate under the action of the counterweight block 74. Among them, the transmission part 8 is used to connect between the first connecting rod 6 and the second connecting rod 72 for transmission, and the transmission part 8 specifically includes a first bevel gear 81 arranged at the bottom end of the first connecting rod 6, and a second bevel gear 82 arranged on the second connecting rod 72, and the first bevel gear 81 and the second bevel gear 82 are meshed. When the counterweight 74 drives the second connecting rod 72 to rotate through the connecting plate 73, the second bevel gear 82 on the second connecting rod 72 will also rotate accordingly, and the first bevel gear 81 meshing with the second bevel gear 82 will also drive the first connecting rod 6 to rotate. When the first connecting rod 6 rotates, it will drive the pointer 5 to rotate. After the pointer 5 stops, the scale on the first scale plate 4 pointed by the tip of the pointer 5 is the slope of the slope. The first scale plate 4 is set on the top surface of the detection plate 1, and the construction personnel can directly look down at the first scale plate 4 to read the number directly, which improves the accuracy and convenience of the construction personnel to observe the scale of the first scale plate 4. It should be noted that in addition to using the bevel gear to rotate, the transmission part 8 can also use other components for connecting the first connecting rod 6 and the second connecting rod 72 for transmission, such as worm gears, etc., which will not be elaborated in detail here.

[0026] As a further improvement, a second scale plate 9 is also provided in the installation groove 2, and a second connecting rod 72 passes through the second scale plate 9 and is rotatably connected thereto, while a connecting plate 73 is located on the side of the second scale plate 9 with scales, and in order to facilitate observation of the scales on the second scale plate 9, the shield 15 is preferably made of a transparent material. The slope gradient can be known by pointing the counterweight block 74 to the position on the second scale plate 9. At the same time, in order to allow construction workers to more accurately measure the degree of the counterweight block 74 on the second scale plate 9, the shape of the counterweight block 74 is set to be an inverted triangle. Figure 1 As shown, the detection plate 1 is located above the installation slot 2 and is detachably provided with a cover plate 3 by bolts, and the first connecting rod 6 is rotatably connected to the cover plate 3. The cover plate 3 and the detection plate 1 are detachably connected, which can facilitate the maintenance of various components in the installation slot 2.

[0027] Preferably, the side wall of the detection plate 1 is provided with a limit assembly 10 for limiting the position of the second connecting rod 72, and the limit assembly 10 can limit the position of the slope detection part 7 when the slope detection is not performed, so as to prevent the slope detection part 7 from rotating arbitrarily and affecting its service life. The limit assembly 10 includes a limit column 101 which is provided with a side wall of the detection plate 1, and the limit column 101 penetrates the detection plate 1 and extends to the mounting groove 2. A groove 102 is provided at the extended end of the limit column 101, and a rubber ring 103 is provided in the groove 102. The rubber ring 103 is coaxially arranged with the axis of the second connecting rod 72, so that the limit column 101 can drive the rubber ring 103 to move toward the second connecting rod 72, and the second connecting rod 72 can be inserted into the rubber ring 103. In order to prevent the limit column 101 from detaching from the detection plate 1, a first stopper 104 is also provided on the side wall of the extended end of the limit column 101. When the detection board 1 does not need to detect the slope, the limit column 101 can be pushed to drive the rubber ring 103 to move toward the second connecting rod 72, and the rubber ring 103 can be sleeved on the second connecting rod 72. The second connecting rod 72 and the rubber ring 103 are interference fit. When the detection board 1 is transported and moved, the second connecting rod 72 can be prevented from shaking back and forth under the action of the counterweight block 74 connected to the connecting plate 73, causing damage to the slope detection part 7. When the detection board 1 needs to be used to detect the slope, the rubber ring 103 is pulled out from the second connecting rod 72 through the limit column 101, so that the rubber ring 103 is separated from the second connecting rod 72, and the second connecting rod 72 can be rotated again under the action of the counterweight block 74 on the connecting plate 73. In order to facilitate the construction personnel to pull the limit column 101, a buckle 11 is provided at the outer end of the limit column 101. The buckle 11 is disc-shaped, and the inner wall of the buckle 11 is chamfered.

[0028] As another preferred embodiment, a slide groove 12 is provided at the bottom end of the detection plate 1, and a limit plate 13 is provided on the bottom surface of the outer end of the slide groove 12, and the bottom surface of the limit plate 13 is flush with the bottom surface of the detection plate 1. An extension portion 14 is slidably provided in the slide groove 12, and the extension portion 14 includes an extension plate 141 slidably provided in the slide groove 12, and the extension plate 141 slides out from the outer end of the slide groove 12, and a force plate 143 is provided on the outer end of the extension plate 141, and the width of the force plate 143 is greater than the width of the detection plate 1, so that the construction personnel can pull the extension plate 141 out of the slide groove 12 through the force plate 143. At the same time, in order to prevent the extension plate 141 from being directly pulled out of the slide groove 12 when being pulled out of the slide groove 12, a second stopper 142 is provided on the bottom surface of the inner end of the extension plate 141, and the second stopper 142 is flush with the bottom surface of the detection plate 1. When testing a larger slope, in order to increase the detection accuracy of the detection plate 1 on the slope, the extension plate 141 can be pulled out of the slide groove 12 by an appropriate length through the force plate 143, and then the slope is tested. After the test is completed, the extension plate 141 can be pushed into the slide groove 12. It should be noted that there is friction between the slide groove 12 and the extension plate 141, and the extension plate 141 will not slide out of the slide groove 12 without applying external force to the extension plate 141.

[0029] Method of use: Use the handle to drive the slope detection device for urban and rural planning design, pull the limit assembly 10 out from the detection plate 1, and separate the limit assembly 10 from the second connecting rod 72 of the slope detection part 7, and then place it on the slope to be detected. The counterweight block 74 drives the second connecting rod 72 to rotate through the connecting plate 73, and the second connecting rod 72 drives the first connecting rod 6 to rotate through the transmission part 8. The second connecting rod 72 drives the pointer 5 to rotate. After the pointer 5 stops rotating, the construction personnel can read the scale indicated by the pointer 5 on the first scale plate 4. After the detection is completed, push the limit assembly 10 toward the installation groove 2 and make the rubber ring 103 inside it sleeve on the second connecting rod 72.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A slope detection device for urban and rural planning design, characterized in that: The invention comprises a detection plate (1), a mounting groove (2) is formed on the detection plate (1), a slope detection part (7) is arranged in the mounting groove (2), and a protective cover (15) is arranged on the mounting groove (2); A first scale plate (4) is provided on the top surface of the detection plate (1), and an observation cover (16) is provided on the detection plate (1) to protect the first scale plate (4), and a first connecting rod (6) is rotatably provided at the center of the first scale plate (4), the bottom end of the first connecting rod (6) penetrates the detection plate (1) and extends into the mounting groove (2), the first connecting rod (6) and the detection plate (1) are rotatably provided, and a pointer (5) cooperating with the first scale plate (4) is provided at the top end of the first connecting rod (6); The slope detection part (7) comprises a support plate (71) arranged in the installation groove (2), a second connecting rod (72) is rotatably arranged on the support plate (71), a connecting plate (73) is arranged at one end of the second beam connecting rod, and a counterweight block (74) is arranged at the free end of the connecting plate (73); The first connecting rod (6) and the second connecting rod (72) are connected via a transmission part (8).

2. A slope detection device for urban and rural planning design according to claim 1, characterized in that: The detection plate (1) has a side wall slidably provided with a limit assembly (10) for limiting the position of the second connecting rod (72), and the limit assembly (10) includes a limit column (101) slidably provided with the side wall of the detection plate (1), and the limit column (101) penetrates the detection plate (1) and extends toward the mounting groove (2), a groove (102) is formed at the extending end of the limit column (101), and a rubber ring (103) is provided in the groove (102), and the second connecting rod (72) can be inserted into the rubber ring (103); A first stopper (104) is provided on the side wall of the extended end of the limiting column (101).

3. A slope detection device for urban and rural planning design according to claim 1 or 2, characterized in that: A second scale plate (9) is arranged in the installation groove (2), and a second connecting rod (72) passes through the second scale plate (9) and is rotatably connected thereto, and a connecting plate (73) is located on a side of the second scale plate (9) with scales; The protective cover (15) is made of transparent material.

4. The device for detecting slope of urban and rural planning design according to claim 1, characterized in that: The transmission part (8) comprises a first bevel gear (81) arranged at the bottom end of the first connecting rod (6) and a second bevel gear (82) arranged on the second connecting rod (72), and the first bevel gear (81) and the second bevel gear (82) are meshed.

5. A slope detection device for urban and rural planning design according to claim 2, It is characterized by: The bottom end of the detection plate (1) is provided with a slide groove (12), and a limit plate (13) is provided on the bottom surface of the outer end of the slide groove (12); an extension portion (14) is slidably provided in the slide groove (12), and the extension portion (14) includes an extension plate (141) slidably provided in the slide groove (12); a force plate (143) is provided on the outer end of the extension plate (141), and a second stopper (142) is provided on the bottom surface of the inner end of the extension plate (141).

6. A slope detection device for urban and rural planning design according to claim 5, characterized in that ； The outer end of the limiting column (101) is provided with a buckle (11).

7. A device for detecting slope of urban and rural planning design according to claim 6, characterized in that ； The top surface of the detection plate (1) is provided with a handle (17).

8. A slope detection device for urban and rural planning design according to claim 7, It is characterized by: The detection plate (1) is located above the installation groove (2) and is detachably provided with a cover plate (3) via bolts, and the first connecting rod (6) is rotatably connected to the cover plate (3).

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