Auxiliary surveying and mapping tool for construction engineering cost

Abstract

The utility model relates to the technical field of constructional engineering cost drawing, and discloses an auxiliary surveying and mapping tool for constructional engineering cost, which comprises a drawing table board, a first fixing frame is fixedly mounted at the upper end of the drawing table board, and a first electric push rod is fixedly mounted on the inner side of the first fixing frame. A first fixing plate is fixedly installed at the transmission end of the lower end of the first electric push rod, and a driving motor is fixedly installed in the drawing table top. According to the auxiliary surveying and mapping tool for the construction engineering cost, a first electric push rod pushes a first fixing plate downwards, one end of a drawing is fixed, then the drawing is smoothened, a threaded lead screw is driven to rotate through a driving motor according to the requirement for the size of the drawing, and therefore an adjusting sliding block and a component at the upper end of the adjusting sliding block move; and then a second electric push rod pushes a second fixing plate downwards to fix the other end of the drawing, so that the device can conveniently fix the drawings with different sizes, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of architectural engineering cost drawing technology, specifically an auxiliary surveying tool for architectural engineering cost. Background Technology

[0002] Construction engineering includes building projects for residential, business, office, and entertainment venues. Before construction begins, a cost estimate is required, which involves drawing up sketches and creating a basic budget.

[0003] Existing technology publication CN216566215U discloses an auxiliary surveying tool for construction engineering cost estimation. This utility model discloses an auxiliary surveying tool for construction engineering cost estimation, belonging to the field of construction engineering cost drawing technology. The tool includes a support frame and a drawing table, rotatably connected to the upper end of the support frame via a frustum; two symmetrically arranged strip grooves are located on the upper end of the drawing table, each groove containing a drawing clamping mechanism for stably fixing the drawing; and a rotation positioning mechanism is located at the lower end of the drawing table for rapid positioning of the drawing table. The drawing table in this utility model can more stably fix the drawing, and its orientation can be easily adjusted by rotation.

[0004] An existing auxiliary surveying tool for construction engineering cost estimation is not convenient for fixing drawings of different sizes in actual use, resulting in low practicality. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide an auxiliary surveying tool for construction engineering cost estimation, so as to solve the problem mentioned in the background art that it is inconvenient to fix drawings of different sizes.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary surveying tool for construction engineering cost estimation, comprising a drafting table, a first fixing frame fixedly installed at the upper end of the drafting table, a first electric push rod fixedly installed on the inner side of the first fixing frame, a first fixing plate fixedly installed at the transmission end of the lower end of the first electric push rod, a drive motor fixedly installed inside the drafting table, a threaded screw fixedly installed at the transmission end of the front end of the drive motor, an adjusting slider movably installed at the outer end of the threaded screw, a second fixing frame fixedly installed at the upper end of the adjusting slider, a second electric push rod fixedly installed on the inner side of the second fixing frame, and a second fixing plate fixedly installed at the transmission end of the lower end of the second electric push rod.

[0009] Preferably, a movable ring is fixedly installed inside the drafting table, an auxiliary ring is fixedly installed inside the drafting table, and an auxiliary rod is fixedly installed in the middle of the auxiliary ring.

[0010] Preferably, an auxiliary slider is movably mounted on the outer end of the auxiliary rod, and the upper end of the auxiliary slider is fixedly connected to the second fixing frame.

[0011] Preferably, a support box is fixedly installed at the lower end of the drafting table, and the support box has a placement cavity inside.

[0012] Preferably, a tool storage box is movably installed inside the placement cavity, and a support block is fixedly installed at the left end of the drafting table.

[0013] Preferably, a lamp holder is fixedly installed at the upper end of the support block, and a lighting lamp is fixedly installed at the lower right end of the lamp holder.

[0014] Preferably, a support column is fixedly installed at the lower end of the support box, a rubber anti-slip pad is fixedly installed at the lower end of the support column, and a touch screen is fixedly installed at the front end of the support box. The touch screen is electrically connected to a first electric push rod, a drive motor, a second electric push rod, and a lighting lamp.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This auxiliary surveying tool for construction engineering cost estimates uses a first electric push rod to push a first fixed plate downwards to fix one end of the drawing. Then, the drawing is straightened, and according to the size requirements of the drawing, a drive motor drives a threaded screw to rotate, causing the adjusting slider and the components at the upper end of the adjusting slider to move. Then, a second electric push rod pushes a second fixed plate downwards to fix the other end of the drawing. This device can easily fix drawings of different sizes, improving its practicality.

[0017] 2. The auxiliary surveying tool for construction cost estimation can improve its lighting effect by adding lighting lamps. The rubber anti-slip pads installed at the lower end of the supporting columns can make the device more stable and improve its anti-slip properties. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the auxiliary ring of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the first fixing frame of this utility model;

[0021] Figure 4 This is a magnified structural diagram showing a partial detail of the present invention.

[0022] In the diagram: 1. Drafting table; 2. First fixed frame; 3. First electric push rod; 4. First fixed plate; 5. Drive motor; 6. Threaded screw; 7. Adjusting slider; 8. Second fixed frame; 9. Second electric push rod; 10. Second fixed plate; 11. Movable ring; 12. Auxiliary ring; 13. Auxiliary rod; 14. Auxiliary slider; 15. Support box; 16. Placement cavity; 17. Tool placement box; 18. Support block; 19. Lamp holder; 20. Lighting lamp; 21. Support column; 22. Rubber anti-slip pad; 23. Touch screen display. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 - Figure 4 This utility model provides a technical solution: an auxiliary surveying tool for construction engineering cost estimation, including a drafting table 1, a first fixing frame 2 fixedly installed on the upper end of the drafting table 1, a first electric push rod 3 fixedly installed on the inner side of the first fixing frame 2, a first fixing plate 4 fixedly installed on the transmission end of the lower end of the first electric push rod 3, a drive motor 5 fixedly installed inside the drafting table 1, a threaded screw 6 fixedly installed on the transmission end of the front end of the drive motor 5, an adjusting slider 7 movably installed on the outer end of the threaded screw 6, a second fixing frame 8 fixedly installed on the upper end of the adjusting slider 7, a second electric push rod 9 fixedly installed on the inner side of the second fixing frame 8, and a second fixing plate 10 fixedly installed on the transmission end of the lower end of the second electric push rod 9.

[0025] A movable ring 11 is fixedly installed inside the drawing table 1, and an auxiliary ring 12 is fixedly installed inside the drawing table 1. An auxiliary rod 13 is fixedly installed in the middle of the auxiliary ring 12, and an auxiliary slider 14 is movably installed at the outer end of the auxiliary rod 13. The upper end of the auxiliary slider 14 is fixedly connected to the second fixed frame 8. A support box 15 is fixedly installed at the lower end of the drawing table 1. The support box 15 has a placement cavity 16 inside. When the auxiliary surveying tool for construction cost estimation is needed, the drawing is laid flat on the upper end of the drawing table 1. The first fixed plate 4 is pushed downward by the first electric push rod 3 to fix one end of the drawing. Then the drawing is straightened. According to the size requirements of the drawing, the threaded screw 6 is rotated by the drive motor 5, which moves the adjusting slider 7 and the components at the upper end of the adjusting slider 7. Then the second fixed plate 10 is pushed downward by the second electric push rod 9 to fix the other end of the drawing. This device can easily fix drawings of different sizes, improving the practicality of the device.

[0026] A tool storage box 17 is movably installed inside the placement cavity 16. A support block 18 is fixedly installed on the left end of the drafting table 1. A lamp holder 19 is fixedly installed on the upper end of the support block 18. A lighting lamp 20 is fixedly installed on the lower right end of the lamp holder 19. A support column 21 is fixedly installed on the lower end of the support box 15. A rubber anti-slip pad 22 is fixedly installed on the lower end of the support column 21. A touch screen display 23 is fixedly installed on the front end of the support box 15. The touch screen display 23 is electrically connected to the first electric push rod 3, the drive motor 5, the second electric push rod 9, and the lighting lamp 20. By setting the lighting lamp 20, the lighting effect of the device can be improved. The rubber anti-slip pad 22 installed on the lower end of the support column 21 can make the device more stable and have better anti-slip properties.

[0027] Working principle: When this auxiliary surveying tool for construction cost estimation is needed, the drawing is laid flat on the upper end of the drawing table 1. The first electric push rod 3 pushes the first fixing plate 4 downward to fix one end of the drawing. Then, the drawing is straightened. According to the size requirements of the drawing, the drive motor 5 drives the threaded screw 6 to rotate, causing the adjusting slider 7 and the components at the upper end of the adjusting slider 7 to move. Then, the second electric push rod 9 pushes the second fixing plate 10 downward to fix the other end of the drawing. This allows the device to easily fix drawings of different sizes, improving its practicality. The lighting effect of the device can be improved by setting up the lighting lamp 20. The rubber anti-slip pad 22 is installed at the lower end of the support column 21, which makes the device more stable and provides better anti-slip performance.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. An auxiliary surveying tool for construction project cost estimation, comprising a drafting table (1), characterized in that: A first fixing frame (2) is fixedly installed on the upper end of the drafting table (1). A first electric push rod (3) is fixedly installed on the inner side of the first fixing frame (2). A first fixing plate (4) is fixedly installed on the transmission end of the lower end of the first electric push rod (3). A drive motor (5) is fixedly installed inside the drafting table (1). A threaded screw (6) is fixedly installed on the transmission end of the front end of the drive motor (5). An adjusting slider (7) is movably installed on the outer end of the threaded screw (6). A second fixing frame (8) is fixedly installed on the upper end of the adjusting slider (7). A second electric push rod (9) is fixedly installed on the inner side of the second fixing frame (8). A second fixing plate (10) is fixedly installed on the transmission end of the lower end of the second electric push rod (9).

2. The auxiliary surveying tool for construction engineering cost estimation according to claim 1, characterized in that: A movable ring (11) is fixedly installed inside the drawing table (1), and an auxiliary ring (12) is fixedly installed inside the drawing table (1). An auxiliary rod (13) is fixedly installed in the middle of the auxiliary ring (12).

3. The auxiliary surveying tool for construction project cost estimation according to claim 2, characterized in that: An auxiliary slider (14) is movably mounted on the outer end of the auxiliary rod (13), and the upper end of the auxiliary slider (14) is fixedly connected to the second fixing frame (8).

4. The auxiliary surveying tool for construction project cost estimation according to claim 3, characterized in that: A support box (15) is fixedly installed at the lower end of the drafting table (1), and a placement cavity (16) is provided inside the support box (15).

5. The auxiliary surveying tool for construction engineering cost estimation according to claim 4, characterized in that: A tool storage box (17) is movably installed inside the placement cavity (16), and a support block (18) is fixedly installed at the left end of the drafting table (1).

6. The auxiliary surveying tool for construction engineering cost estimation according to claim 5, characterized in that: A lamp holder (19) is fixedly installed on the upper end of the support block (18), and a lighting lamp (20) is fixedly installed on the lower right side of the lamp holder (19).

7. The auxiliary surveying tool for construction project cost estimation according to claim 6, characterized in that: A support column (21) is fixedly installed at the lower end of the support box (15), and a rubber anti-slip pad (22) is fixedly installed at the lower end of the support column (21). A touch screen (23) is fixedly installed at the front end of the support box (15). The touch screen (23) is electrically connected to the first electric push rod (3), the drive motor (5), the second electric push rod (9), and the lighting lamp (20).

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