Data analysis board for engineering cost

Abstract

The utility model relates to the technical field of construction cost, in particular to a data analysis plate for construction cost, which comprises a positioning frame, T-shaped convex teeth are fixedly connected to the left side and the top of the positioning frame, T-shaped grooves are formed in the right side and the bottom of the positioning frame, and clamping anti-falling mechanisms are mounted at four corners of an inner cavity of the positioning frame. And a magnetic suction positioning mechanism is mounted in the center of an inner cavity of the positioning frame. Through the arrangement of the magnetic attraction positioning mechanism, the clamping anti-falling mechanism, the T-shaped convex teeth and the T-shaped grooves, the assembling is flexible, a plurality of positioning frames can be spliced and assembled, the T-shaped convex teeth and the T-shaped grooves are used for auxiliary positioning, and the movable blocks are used for limiting the front and back displacement of the positioning frames, so that the mounting stability among the plurality of positioning frames is ensured; and meanwhile, according to the actual number of the positioning frames, the magnetic attraction positioning mechanism can be flexibly assembled in a proper position, and then the purpose of good magnetic attraction fixing of drawings of different specifications is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of project cost, in particular to a data analysis board for project cost. Background Art

[0002] Project cost is the price of construction and installation works expected or actually formed in the market for the completion of a project, and in order to facilitate staff to observe engineering drawings, a data analysis board will be adaptively installed to place and carry the drawings.

[0003] After retrieval, the publication number is CN216753953U, and the name of the utility model is a utility model of CN216753953U, including a base. Through research and analysis, it is found that although the drawings can be conveniently fixed and folded up for carrying and moving when the drawings do not need to be unfolded, to a certain extent, there are still the following disadvantages.

[0004] For example, the device adapts to various specifications of drawings in a folding manner, but does not have the function of flexible assembly. The adjustment range is limited by the folding area, and the overall applicable range is general. At the same time, magnetic components cannot be flexibly assembled, there are certain limitations. To solve the above technical problems, we have designed a data analysis board for project cost. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a data analysis board for project cost, which has the advantage of flexible assembly, and solves the problems that the device does not have the function of flexible assembly, the adjustment range is limited by the folding area, the overall applicable range is general, and magnetic components cannot be flexibly assembled at the same time.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A data analysis board for project cost, including a positioning frame, T-shaped convex teeth are fixedly connected to both the left side and the top of the positioning frame, T-shaped grooves are opened on both the right side and the bottom of the positioning frame, card-loading anti-detachment mechanisms are installed at the four corners of the inner cavity of the positioning frame, and a magnetic positioning mechanism is installed at the center of the inner cavity of the positioning frame.

[0007] Preferably, the card-loading anti-detachment mechanism includes a positioning rod, a rotating arc groove and a card-loading arc groove. One end of the positioning rod is fixedly connected to the inner wall of the positioning frame, and both the rotating arc groove and the card-loading arc groove are penetrated and opened on the surface of the positioning frame.

[0008] Preferably, a movable block is movably sleeved on the front side of the surface of the positioning rod, and a torsion spring is sleeved and installed on the rear side of the surface of the positioning rod.

[0009] Preferably, one end of the torsion spring is fixedly connected to the inner wall of the positioning frame, the other end of the torsion spring is fixedly connected to the surface of the movable block, and both the rotation arc groove and the clamping arc groove are adapted to the movable block.

[0010] Preferably, the magnetic attraction positioning mechanism includes a fixed sleeve and a damping cross bar. The number of the fixed sleeves is two, and both are fixedly connected to the inner wall of the positioning frame. The damping cross bar is located between the two fixed sleeves.

[0011] Preferably, a spring is fixedly connected to the inner wall of the fixed sleeve. The other end of the spring is fixedly connected to a displacement block. A clamping block is fixedly connected to one side of the displacement block close to the damping cross bar.

[0012] Preferably, clamping grooves for cooperating with the clamping blocks are formed at both the left and right ends of the damping cross bar. A damping vertical plate is slidably sleeved on the surface of the damping cross bar. An adjusting T groove is vertically formed on the front surface of the damping vertical plate.

[0013] Preferably, an adjusting block is slidably installed at the center of the inner cavity of the adjusting T groove. A buckling block is arranged on the front side of the adjusting block. Magnetic blocks are fixedly embedded on the opposite sides of the buckling block and the adjusting block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By arranging the magnetic attraction positioning mechanism, the clamping and anti - detachment mechanism, the T - shaped convex teeth and the T - shaped grooves, the present utility model has the advantage of flexible assembly. It can splice and assemble several positioning frames, with the T - shaped convex teeth and the T - shaped grooves for auxiliary positioning, and the movable block is used to limit the front - and - back displacement of the positioning frame, ensuring the installation stability between multiple positioning frames. At the same time, according to the actual number of positioning frames, the magnetic attraction positioning mechanism can be flexibly assembled at a suitable position, so as to achieve the purpose of good magnetic attraction fixation for different - specification drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three - dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is a three - dimensional sectional structure schematic diagram of the present utility model;

[0018] Figure 3 is a three - dimensional structure schematic diagram when the clamping and anti - detachment mechanism of the present utility model is installed;

[0019] Figure 4 is a three - dimensional structure schematic diagram when the magnetic attraction positioning mechanism of the present utility model is separated.

[0020] In the figure: 1, positioning frame; 2, magnetic attraction positioning mechanism; 201, fixed sleeve; 202, card slot; 203, damping cross bar; 204, spring; 205, displacement block; 206, clamping block; 207, adjusting block; 208, magnetic block; 209, clamping block; 210, adjusting T-slot; 211, damping vertical plate; 3, clamping and anti-disengagement mechanism; 301, movable block; 302, positioning rod; 303, torsion spring; 304, rotating arc groove; 305, clamping arc groove; 4, T-shaped convex tooth; 5, T-shaped groove. Specific implementation manner

[0021] Please refer to Figures 1 - 4 , a data analysis board for engineering cost, including a positioning frame 1. T-shaped convex teeth 4 are fixedly connected to both the left side and the top of the positioning frame 1, and T-shaped grooves 5 are provided on both the right side and the bottom of the positioning frame 1. By setting the T-shaped convex teeth 4 and the T-shaped grooves 5, it can play a role in guiding and positioning. It can not only quickly and accurately dock and install two positioning frames 1, but also prevent the two positioning frames 1 from disengaging due to left-right displacement and up-down displacement. Clamping and anti-disengagement mechanisms 3 are installed at the four corners of the inner cavity of the positioning frame 1, and a magnetic attraction positioning mechanism 2 is installed at the center of the inner cavity of the positioning frame 1;

[0022] Please refer to Figure 1 and Figure 3 , the clamping and anti-disengagement mechanism 3 includes a positioning rod 302, a rotating arc groove 304 and a clamping arc groove 305. One end of the positioning rod 302 is fixedly connected to the inner wall of the positioning frame 1. By setting the positioning rod 302, it can meet the installation requirements of the movable block 301 and the torsion spring 303, and enable the movable block 301 to rotate flexibly around the positioning rod 302. The rotating arc groove 304 and the clamping arc groove 305 are both penetrated and opened on the surface of the positioning frame 1;

[0023] Please refer to Figure 1 and Figure 3 , the front side of the surface of the positioning rod 302 is movably sleeved with a movable block 301. By setting the movable block 301, it can enter the clamping arc groove 305 in the adjacent positioning frame 1 through the rotating arc groove 304 in the installed state, thereby preventing the two positioning frames 1 from being displaced randomly and disengaging. The rear side of the surface of the positioning rod 302 is sleeved and installed with a torsion spring 303;

[0024] Please refer to Figure 1 and Figure 3 , one end of the torsion spring 303 is fixedly connected to the inner wall of the positioning frame 1, and the other end of the torsion spring 303 is fixedly connected to the surface of the movable block 301. By setting the torsion spring 303, it can provide torsion for the movable block 301, thereby preventing the movable block 301 from rotating randomly without external force. The rotating arc groove 304 and the clamping arc groove 305 are both adapted to the movable block 301. By setting the rotating arc groove 304 and the clamping arc groove 305, it can meet the rotation space requirements of the movable block 301;

[0025] Please refer to Figure 1 and Figure 4 。 The magnetic attraction positioning mechanism 2 includes a fixed sleeve 201 and a damping cross bar 203. The number of fixed sleeves 201 is two, and both are fixedly connected to the inner wall of the positioning frame 1. By setting the fixed sleeve 201, the installation space of the spring 204 and the displacement space of the displacement block 205 can be satisfied. The damping cross bar 203 is located between the two fixed sleeves 201. By setting the damping cross bar 203, the stable displacement requirement of the damping vertical plate 211 can be satisfied;

[0026] Please refer to Figure 1 and Figure 4 , A spring 204 is fixedly connected to the inner wall of the fixed sleeve 201. By setting the spring 204, the displacement block 205 can be elastically supported. Without external force, the clamping block 206 can be prevented from randomly displacing left and right. The other end of the spring 204 is fixedly connected to the displacement block 205. A clamping block 206 is fixedly connected to the side of the displacement block 205 close to the damping cross bar 203;

[0027] Please refer to Figure 1 and Figure 4 , Card slots 202 for cooperating with the clamping block 206 are provided at both the left and right ends of the damping cross bar 203. By setting the card slots 202 and the clamping block 206, the damping cross bar 203 can be positioned during the installation state to prevent the damping cross bar 203 from displacing and separating. A damping vertical plate 211 is slidably sleeved on the surface of the damping cross bar 203. An adjusting T-slot 210 is vertically provided on the front surface of the damping vertical plate 211;

[0028] 3]Please refer to Figure 1 and Figure 4 , An adjusting block 207 is slidably installed at the center of the inner cavity of the adjusting T-slot 210. By setting the adjusting block 207 and the adjusting T-slot 210, the functions of positioning and guiding can be achieved, ensuring the sliding stability of the adjusting block 207 on the damping vertical plate 211 and having the function of preventing detachment. A buckling block 209 is provided on the front side of the adjusting block 207. By setting the buckling block 209, the drawing can be buckled during the installation state. Magnetic blocks 208 are fixedly inlaid on the opposite sides of the buckling block 209 and the adjusting block 207. By setting the magnetic blocks 208, the magnetic attraction function can be achieved, and the buckling block 209 can be installed on the adjusting block 207 in a fall-preventing manner;

[0029] Rubber damping sleeves are fixedly sleeved on the surfaces of the damping cross bar 203 and the damping vertical plate 211, which are used to increase the friction force that the damping vertical plate 211 and the adjusting block 207 need to overcome during sliding, and prevent the damping vertical plate 211 or the adjusting block 207 from randomly rotating.

[0030] In use, all components are in the initial state. Multiple positioning frames 1 and magnetic positioning mechanisms 2 can be stacked separately, which is convenient for centralized transportation or carrying. According to the actual specifications of the drawing, select an appropriate number of positioning frames 1, and then move the positioning frame 1 backward. Under the cooperation of the T-shaped convex teeth 4 and the T-shaped grooves 5, the two positioning frames 1 can be quickly and accurately butted and installed. At the same time, the movable block 301 is driven to rotate away from the rotating arc groove 304, and the torsion spring 303 is tightened. After the positioning frame 1 is butted, the movable block 301 is released. Under the torque action of the torsion spring 303, the movable block 301 automatically resets and passes through the rotating arc groove 304 and enters the clamping arc groove 305 on the adjacent positioning frame 1 to realize the assembly of two adjacent positioning frames 1 until the placement surface formed by multiple positioning frames 1 is greater than or equal to the drawing specifications. When it is necessary to position the drawing, the magnetic positioning mechanism 2 is installed. First, select a fixing sleeve 201 at an appropriate position, and pull the displacement block 205 to retract into the fixing sleeve 201. The spring 204 is compressed. Then, place the damping cross bar 203 between the two fixing sleeves 201, release the displacement block 205, and under the elastic support of the spring 204, the clamping block 206 will automatically reset and move into the clamping groove 202 to ensure the installation stability of the damping cross bar 203. The clamping block 209 approaches the adjusting block 207, and the drawing can be clamped by the magnetic attraction contact of the two magnetic blocks 208. In actual application, according to the actual specifications of the drawing and the actual clamping quantity requirements, multiple magnetic positioning mechanisms 2 can be flexibly assembled, or the damping vertical plate 211 can be moved to slide on the damping cross bar 203, and the adjusting block 207 slides in the adjusting T groove 210 to flexibly adjust the position where the clamping block 209 is magnetically attracted, which better meets the actual use requirements.

[0031] In summary, for this engineering cost data analysis board, by setting the magnetic positioning mechanism 2, the clamping and anti-disconnection mechanism 3, the T-shaped convex teeth 4 and the T-shaped grooves 5, the problems that the device does not have the function of flexible assembly, the adjustment range is limited by the folding area, the overall applicable range is general, and the magnetic components cannot be flexibly assembled are solved.

Claims

1. A data analysis board for project cost, comprising a positioning frame (1), characterized in that: The left side and the top of the positioning frame (1) are fixedly connected with T-shaped convex teeth (4), the right side and the bottom of the positioning frame (1) are both provided with T-shaped grooves (5), and clamping and anti-detachment mechanisms (3) are installed at the four corners of the inner cavity of the positioning frame (1), and a magnetic attraction positioning mechanism (2) is installed at the center of the inner cavity of the positioning frame (1).

2. The data analysis board for project cost according to claim 1, wherein: The clamping and anti-detachment mechanism (3) includes a positioning rod (302), a rotating arc groove (304) and a clamping arc groove (305). One end of the positioning rod (302) is fixedly connected with the inner wall of the positioning frame (1), and the rotating arc groove (304) and the clamping arc groove (305) are both formed through the surface of the positioning frame (1).

3. The data analysis board for project cost according to claim 2, wherein: A movable block (301) is movably sleeved on the front side of the surface of the positioning rod (302), and a torsion spring (303) is sleeved and installed on the rear side of the surface of the positioning rod (302).

4. The data analysis board for project cost according to claim 3, wherein: One end of the torsion spring (303) is fixedly connected with the inner wall of the positioning frame (1), the other end of the torsion spring (303) is fixedly connected with the surface of the movable block (301), and both the rotating arc groove (304) and the clamping arc groove (305) are adapted to the movable block (301).

5. A data analysis board for project cost according to claim 1, characterized in that: The magnetic attraction positioning mechanism (2) includes fixing sleeves (201) and a damping cross bar (203). The number of the fixing sleeves (201) is two, and both are fixedly connected with the inner wall of the positioning frame (1), and the damping cross bar (203) is located between the two fixing sleeves (201).

6. The data analysis board for project cost according to claim 5, characterized in that: A spring (204) is fixedly connected with the inner wall of the fixing sleeve (201), the other end of the spring (204) is fixedly connected with a displacement block (205), and a clamping block (206) is fixedly connected with one side of the displacement block (205) close to the damping cross bar (203).

7. The data analysis board for project cost according to claim 6, characterized in that: Card slots (202) which are matched with the clamping blocks (206) are formed in the left and right ends of the damping cross bar (203), a damping vertical plate (211) is slidably sleeved on the surface of the damping cross bar (203), and an adjusting T-shaped groove (210) is vertically formed in the front surface of the damping vertical plate (211).

8. The data analysis board for project cost according to claim 7, characterized in that: An adjusting block (207) is slidably installed at the center of the inner cavity of the adjusting T-shaped groove (210), a buckling block (209) is arranged on the front side of the adjusting block (207), and magnetic blocks (208) are fixedly embedded on the opposite sides of the buckling block (209) and the adjusting block (207).

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