CN219796797U - Urban planning investigation is with measuring support - Google Patents

Abstract

The utility model discloses a measuring bracket for urban planning investigation, which comprises a placing seat, wherein a fixed block is arranged on the placing seat, a mounting block is arranged on the fixed block, a support column is rotationally arranged on the mounting block, an extension column is slidably arranged in the support column, a locking device for limiting the position of the extension column is arranged on the support column, a plug-in column is arranged on the extension column, a transverse plate is slidably arranged in the extension column, a tension spring is arranged on the transverse plate and connected with the extension column, a connecting column extending out of the extension column is arranged on the transverse plate, a cleaning sleeve matched with the plug-in column is arranged on the connecting column, and a pedal is rotationally arranged on the cleaning sleeve, and compared with the prior art, the utility model has the advantages that: the cleaning sleeve can conveniently slide along the plug-in column by stepping on the pedal, so that soil adhered on the plug-in column is scraped off, the pedal can be stored in the limiting frame, occupation of space is reduced, and the measuring bracket is convenient to use.

Description

A measurement bracket for urban planning research

Technical field

The utility model relates to the technical field of measurement brackets, and specifically refers to a measurement bracket for urban planning research.

Background technique

Urban planning is the comprehensive deployment of standardizing urban development and construction, studying the future development of the city, the rational layout of the city, and comprehensively arranging the construction of various urban projects. It is a blueprint for urban development within a certain period of time, an important part of urban management, and an important part of urban construction. It is also the basis for urban planning, urban construction and urban operation. At present, professional measuring instruments need to be used for measurement when planning the city. When measuring on the ground with relatively moist soil, the measurement is usually carried out. There is a large amount of soil stuck to the bottom of the bracket, and the existing measuring bracket does not have a cleaning device. Therefore, after the measurement is completed, most operators choose to clean the soil on the measuring bracket with their hands or feet to facilitate the storage of the measuring bracket. , but this method will contaminate the operator's hands and feet, causing inconvenience in subsequent measurement operations. At the same time, once the soil on the measurement bracket solidifies, the cleaning work will be more laborious and laborious.

Utility model content

The technical problem to be solved by this utility model is to provide a measurement bracket for urban planning research that can facilitate cleaning work after the measurement is completed.

In order to solve the above technical problems, the technical solution provided by the utility model is: a measurement bracket for urban planning research, including a placement base, a fixed block is provided on the placement base, a mounting block is provided on the fixed block, and the mounting block rotates A support column is provided, and an extension column is provided slidingly inside the support column. A locking device is provided on the support column to limit the position of the extension column. A plug-in column is provided on the extension column, and a horizontal plate is provided slidingly inside the extension column. The horizontal plate is provided with a tension spring, which is connected to the extension column. The horizontal plate is provided with a connecting column extending from the extension column. The connecting column is provided with a cleaning sleeve that cooperates with the plug-in column. The cleaning sleeve rotates Comes with pedals.

As an improvement, the cleaning cover is provided with a stopper, and the pedal is provided with a limiting block that cooperates with the stopper.

As an improvement, the extension column is provided with a limiting frame that cooperates with the pedal, and the limiting frame has a C-shaped structure.

As an improvement, the locking device includes a locking block arranged on the support column. A friction pad is slidably provided on the locking block to cooperate with the extension column. A locking column connected to the friction pad is provided in the locking block. , the locking column penetrates and extends out of the locking block. A wrench is provided at one end of the locking column away from the friction pad. The locking block is provided with a locking spring that is sleeved on the locking column.

As an improvement, the fixed block is provided with a screw, the screw is slidably provided with a slider, the slider is rotated with a connecting rod connected to the support column, and the screw is provided with a nut on the side of the slider away from the fixed block. .

As an improvement, a level ruler is provided on the placement base to conveniently indicate the horizontal state of the placement base.

The advantage of this utility model compared with the existing technology is that by cooperating with the horizontal plate, connecting column, cleaning sleeve, tension spring, stopper, and limit block with the pedal, the cleaning sleeve can be easily inserted along the edge by stepping on the pedal. The column slides, thereby scraping off the soil adhered to the plug-in column, and the pedal can be stored in the limiting frame, which reduces space occupation and facilitates the use of the measuring bracket of the present invention.

Description of the drawings

Figure 1 is a schematic structural diagram of a measurement bracket for urban planning research according to the present invention.

Figure 2 is a schematic structural diagram of part A of a measurement bracket for urban planning research according to the present invention.

Figure 3 is a schematic structural diagram of a partially unfolded pedal of a measuring bracket for urban planning research according to the present invention.

Figure 4 is a schematic structural diagram of the limiting frame part of a measuring bracket for urban planning research according to the present invention.

As shown in the figure: 1. Placement seat; 2. Fixed block; 3. Installation block; 4. Support column; 5. Extension column; 6. Plug-in column; 7. Screw; 8. Slider; 9. Connecting rod; 10. Nut; 11. Level; 12. Horizontal plate; 13. Connecting column; 14. Cleaning sleeve; 15. Tension spring; 16. Stopper; 17. Limiting block; 18. Pedal; 19. Limiting frame; 20. Locking block; 21. Friction pad; 22. Locking column; 23. Locking spring; 24. Wrench.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings.

With reference to Figures 1 to 4, a measurement bracket for urban planning research includes a placement base 1. The placement base 1 is provided with a fixed block 2, and the fixed block 2 is provided with a mounting block 3. The mounting block 3 is provided with no Less than three groups, the distance between the connected installation blocks 3 is the same, the installation block 3 is provided with a support column 4 for rotation, the support column 4 is provided with an extension column 5 for sliding, and the support column 4 is provided with a locking device that limits the position of the extension column 5 , the extension column 5 is provided with a plug-in column 6, the extension column 5 is provided with a horizontal plate 12 sliding inside, the horizontal plate 12 is provided with a tension spring 15, the tension spring 15 is connected to the extension column 5, the horizontal plate 12 is provided with a connecting column 13 extending from the extension column 5. The connecting column 13 is provided with a cleaning sleeve 14 that matches the plug-in column 6. The cleaning sleeve 14 is provided with a pedal 18 for rotation. The cleaning sleeve 14 is provided with a pedal 18. There is a stopper 16, and the pedal 18 is provided with a limiter 17 that cooperates with the stopper 16. When the pedal 18 is deployed, the limiter 17 contacts the stopper 16. At this time, the pedal 18 can be stepped on, and the extension The column 5 is provided with a limit frame 19 that cooperates with the pedal 18. The limit frame 19 is a C-shaped structure. The limit frame 19 can produce elastic deformation. The opening of the limit frame 19 is smaller than the diameter of the pedal 18, and the pedal 18 can be retracted into the limit frame. In the frame 19, the fixing block 2 is provided with a screw rod 7. The screw rod 7 is slidably provided with a slider 8. The slider 8 is provided with a connecting rod 9 that is connected to the support column 4 for rotation. The screw rod 7 is located on the slider. A nut 10 is provided on the side of the block 8 away from the fixed block 2, and a level 11 is provided on the placement base 1.

With reference to Figure 1, the locking device includes a locking block 20 provided on the support column 4. A friction pad 21 is slidably provided on the locking block 20 to cooperate with the extension column 5. There is a friction pad 21 inside the locking block 20. The locking post 22 is connected to the friction pad 21. The locking post 22 penetrates and extends out of the locking block 20. The locking post 22 is provided with a wrench 24 at one end away from the friction pad 21. A socket is provided in the locking block 20. When the locking spring 23 on the locking column 22 and the long end surface of the wrench 24 are in contact with the locking block 20, the wrench 24 drives the friction pad 21 to contact the extension column 5 through the locking column 22, and the locking spring 23 is generated by elastic deformation. The elastic force keeps the friction pad 21 in close contact with the extension column 5 at all times, and the position of the extension column 5 is fixed. When the wrench 24 is turned until the short end surface of the wrench 24 contacts the locking block 20, the wrench 24 drives the friction pad 21 and the extension column 5 through the locking column 22. Separate, the locking spring 23 is squeezed and contracted, and at this time the extension column 5 can slide freely.

When the utility model is implemented, turn the nut 10, and the nut 10 drives the slider 8 to slide along the screw 7. The slider 8 drives the support columns 4 to separate from each other through the connecting rod 9. Insert the plug column 6 into the ground, and turn the wrench 24 to The short end of the wrench 24 is in contact with the locking block 20. The wrench 24 drives the friction pad 21 to separate from the extension column 5 through the locking column 22. The locking spring 23 is squeezed and contracts, and the extension column 5 can slide along the support column 4. Observe the level. 11. Slide the extension column 5 to keep the placement seat 1 level. After the adjustment is completed, turn the wrench 24. When the long end of the wrench 24 contacts the locking block 20, the wrench 24 drives the friction pad 21 to contact the extension column 5 through the locking column 22. , the elastic force generated by the elastic deformation of the locking spring 23 keeps the friction pad 21 in close contact with the extension column 5 at all times, and the position of the extension column 5 is fixed. The installation of the measurement bracket of the utility model is completed, and the measuring instrument is placed on the placement seat 1 to carry out measurement work. , after the measurement is completed, recycle the measuring instrument, pull out the plug post 6 from the soil, turn the pedal 18 to make the limit block 17 contact the stopper 16, step on the pedal 18, the pedal 18 drives the cleaning sleeve 14 along the insertion The connecting column 6 slides, the tension spring 15 is stretched by force, and the soil on the plug-in column 6 is scraped off. Release the pedal 18, the tension spring 15 is reset, and the cleaning sleeve 14 is reset. After multiple operations, the soil can be cleaned and the extension will be extended. The column 5 is recovered into the support column 4, and the nut 10 is rotated in reverse direction to bring the support columns 4 closer to each other, thereby completing the recovery of the measurement bracket of the present invention.

The present utility model and its embodiments have been described above. This description is not limiting. What is shown in the drawings is only one embodiment of the utility model, and the actual structure is not limited thereto. In short, if a person of ordinary skill in the art is inspired by it and without departing from the creative purpose of the present utility model, can design a similar structural method and embodiment to the technical solution without creativity, they shall all fall under the protection of the present utility model. scope.

Claims (6)

1. A measuring bracket for urban planning research, including a placement seat (1), characterized in that: the placement seat (1) is provided with a fixed block (2), and the fixed block (2) is provided with a mounting block (3 ), the mounting block (3) is provided with a support column (4) for rotation, an extension column (5) is provided for sliding in the support column (4), and a lock is provided on the support column (4) to limit the position of the extension column (5). Device, the extension column (5) is provided with a plug-in column (6), the extension column (5) is provided with a horizontal plate (12) sliding inside, and the horizontal plate (12) is provided with a tension spring (15). The tension spring (15) is connected to the extension column (5). The horizontal plate (12) is provided with a connecting column (13) extending from the extension column (5). The connecting column (13) is provided with a plug-in column (13). 6) A matching cleaning cover (14), which is provided with a pedal (18) for rotation. 2. A measuring bracket for urban planning research according to claim 1, characterized in that: the cleaning cover (14) is provided with a stopper (16), and the pedal (18) is provided with a stopper. (16) Matching limit block (17). 3. A measuring bracket for urban planning research according to claim 1, characterized in that: the extension column (5) is provided with a limiting frame (19) that cooperates with the pedal (18), and the limiting frame (19) 19) is a C-type structure. 4. A measurement bracket for urban planning research according to claim 1, characterized in that: the locking device includes a locking block (20) arranged on the support column (4), and the locking block (20) The upper slide is provided with a friction pad (21) that cooperates with the extension column (5). The locking block (20) is provided with a locking column (22) connected to the friction pad (21). The locking column (22) Penetrating and extending out of the locking block (20), the locking post (22) is provided with a wrench (24) at one end away from the friction pad (21). The locking block (20) is provided with a wrench (24) that is sleeved on the locking post (20). Locking spring (23) on 22). 5. A measurement bracket for urban planning research according to claim 1, characterized in that: the fixed block (2) is provided with a screw (7), and a slider (8) is provided slidingly on the screw (7). , the slider (8) is provided with a connecting rod (9) that is connected to the support column (4) for rotation, and the screw (7) is provided with a nut (9) on the side of the slider (8) away from the fixed block (2). 10). 6. A measuring bracket for urban planning research according to claim 1, characterized in that: the placement seat (1) is provided with a level ruler (11).