A budget platform

Abstract

This utility model relates to the field of engineering cost technology, specifically a budgeting platform, including a first tabletop, a hinge on the first tabletop, a second tabletop on the hinge, a windbreak assembly on the first and second tabletops, a limiting assembly on the first tabletop, and supporting components at the bottom of the first and second tabletops for supporting them. By moving the windbreak, the windbreak rotates, driving the first rotating shaft to rotate, which in turn drives the sunshade to rotate. When rotated to a suitable angle, the windbreak can be restrained by the limiting device. Then, by engaging the elongated hole and moving the sunshade, the sunshade rotates, driving the second rotating shaft to rotate, adjusting the sunshade to a suitable position. This allows workers to perform budgeting work effectively even in windy or sunny environments, increasing the applicability of the budgeting platform and improving worker efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost, in particular to a budget platform. Background Art

[0002] As we all know, project cost refers to the total cost spent on the construction of a certain project. Its core content is investment estimation, design budget, revised budget, construction drawing budget, project settlement, completion settlement, etc. The main task of project cost is to calculate the direct costs (labor, materials and equipment, construction machinery and tools), enterprise management fees, measures fees, fees, profits and taxes included in the project according to drawings, quotas and list specifications.

[0003] After searching, the utility model patent with Chinese patent publication number CN209644298U discloses a construction project cost budget platform based on BIM technology, which includes a platform base, a mounting tube is installed at the middle position of the top of the platform base, and a mounting bin is installed on the top of the mounting tube, a height adjustment rod is arranged on the top of the mounting bin, and the height adjustment rod passes through the mounting bin and extends to the inside of the height adjustment rod, an outer sleeve is arranged on one side of the mounting bin, and a rocker assembly is arranged at one end of the outer sleeve. The utility model is equipped with a height adjustment rod, a mounting rod, a gear, a toothed bar and a mounting tube. The inner sleeve is shaken by holding the handle, and the outer sleeve drives the mounting rod to rotate, so that the height adjustment rod moves up and down in the mounting tube to adapt to the operator's use, thereby improving the applicability of the device. Combined with the inner sleeve, the outer sleeve, the handle, the threaded hole and the locking bolt, it is convenient to adjust the length of the force arm, so that the operation of adjusting the platform height is simpler and more convenient, thereby improving the comfort of use.

[0004] Although the above technical solution solves the problems of applicability and comfort of the device, in the above technical solution, the drawings and the like need to be placed on a placement board when the device is used. However, the budget platform is used outdoors most of the time. Once encountering strong winds or strong sunlight, it may affect the work efficiency of the workers. Moreover, it is not easy to carry, and additional tools are required to transport it when going to the workplace, which is a waste of material resources. Therefore, a budget platform is needed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a budget platform to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model provides the following technical solutions: a budget platform, including a first table board, and also including

[0009] A hinge, the hinge being arranged on the first table top;

[0010] a second table top, the second table top being arranged on the hinge;

[0011] A windshield assembly, the windshield assembly being arranged on the first table board and the second table board and being used for shielding against wind and sunlight;

[0012] A limiting component, the limiting component is arranged on the first table board and is used to limit the folded first table board and the second table board;

[0013] Support components, each of which is respectively arranged at the bottom of the first table board and the second table board, and is used to support the first table board and the second table board.

[0014] Preferably, the windshield assembly comprises:

[0015] Placement slots, each of which is respectively provided on the first table board and the second table board;

[0016] First rotating shafts, each of which is disposed on an inner wall of the corresponding placement groove;

[0017] Windshield plates, each of which is disposed on the corresponding first rotating shaft;

[0018] Sunshade components, each of which is arranged on the corresponding windshield plate to block sunlight;

[0019] The limiters are each arranged on both sides of each wind shield plate, and each limiter is rotatably connected to the bottom of the corresponding placement groove.

[0020] Furthermore, the limiting component includes:

[0021] A rotating column, the rotating column is arranged on the first table board;

[0022] A connecting rod, the connecting rod being arranged on the rotating column;

[0023] A circular hole, wherein the circular hole is formed on the connecting rod;

[0024] A fixing column, wherein the fixing column is arranged on the inner wall of the circular hole;

[0025] A limiting ring, wherein the limiting ring is arranged on the fixing column;

[0026] A bearing frame, the bearing frame is arranged at the bottom of the fixing column;

[0027] An auxiliary component, the auxiliary component is arranged on the inner wall of the carrying frame, and is used to assist the limiting component in limiting the folded first table board and the second table board;

[0028] A convex limiting groove is provided on the second table top.

[0029] Furthermore, the support assembly includes:

[0030] Fixed rods, each of which is respectively arranged at the bottom of the first table board and the second table board;

[0031] Support rods, each of the support rods is rotatably connected to the corresponding fixed rod through an axis;

[0032] Limiting screws, each of which is arranged on the corresponding support rod;

[0033] The limiting nuts are respectively arranged on the corresponding limiting screws.

[0034] In a further embodiment, the sunshade assembly comprises:

[0035] small grooves, each of the small grooves is respectively arranged on the corresponding windshield plate;

[0036] Second rotating shafts, each of the second rotating shafts is respectively arranged on the inner wall of the corresponding small groove;

[0037] Sun visors, each of which is disposed on the corresponding second rotating shaft;

[0038] The elongated holes are respectively arranged on the corresponding sunshade.

[0039] On the basis of the above scheme, the auxiliary components include:

[0040] A spring, wherein the spring is arranged on the inner wall of the bearing frame;

[0041] Limit blocks, each of which is disposed at both ends of the spring, and each of which is slidably connected to the inner wall of the bearing frame;

[0042] Slide grooves, each of which is respectively arranged on two sides of the top of the carrying frame;

[0043] Sliding columns, each of which is arranged on the corresponding limiting block, and each of which is slidably connected to the inner wall of the corresponding sliding groove.

[0044] (III) Beneficial effects

[0045] Compared with the prior art, the utility model provides a budget platform with the following beneficial effects:

[0046] The budget platform, by flipping the wind shield, the wind shield rotates to drive the first rotating shaft to rotate, and at the same time drives the sun visor to rotate. When it is rotated to a suitable angle, the wind shield can be restricted by cooperating with a limiter, and then the long hole is buckled, the sun visor is flipped, and the sun visor rotates to drive the second rotating shaft to rotate, and the sun visor is adjusted to a suitable position. When workers are in an environment with strong winds or strong sunlight, they can also carry out budgeting work well, which increases the applicability of the budget platform and also increases the work efficiency of the workers.

[0047] Turn the connecting rod and press the fixed column. The fixed column moves to drive the limit ring to move, and at the same time drives the bearing frame to move. The bearing frame is placed on the inner wall of the convex limit groove, and cooperates with the limit block to limit the first table board and the second table board. When it is needed, pull the sliding column, the sliding column moves to drive the limit block to move, and the limit block moves to compress the spring, and at the same time pull the fixed column. The fixed column moves to drive the bearing frame to move, and the restrictions on the first table board and the second table board are released, which not only makes the budget platform smaller and easier to carry, but also saves placement space when not in use, saving manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a schematic diagram of the structure of the utility model;

[0049] Figure 2 This is a schematic diagram of the structure of the support rod of the utility model;

[0050] Figure 3 This is a schematic diagram of the structure of the windshield of the utility model;

[0051] Figure 4 This is a schematic diagram of the structure of the first table top of the utility model;

[0052] Figure 5 It is a structural schematic diagram of the limit block of the utility model.

[0053] In the figure: 1. first table board; 2. hinge; 3. second table board; 4. first rotating shaft; 5. wind deflector; 6. limiter; 7. rotating column; 8. connecting rod; 9. fixed column; 10. limiting ring; 11. bearing frame; 12. fixing rod; 13. supporting rod; 14. limiting screw; 15. limiting nut; 16. second rotating shaft; 17. sun visor; 18. spring; 19. limiting block; 20. sliding column. DETAILED DESCRIPTION

[0054] 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.

[0055] See also Figures 1 to 5A budget platform includes a first table board 1, a hinge 2 is detachably connected to the first table board 1, a second table board 3 is detachably connected to the hinge 2, a windshield assembly is installed on the first table board 1 and the second table board 3 for blocking wind and sunlight, and the windshield assembly includes: each placement groove is respectively opened on the first table board 1 and the second table board 3, each first rotation shaft 4 is respectively rotatably connected to the inner wall of the corresponding placement groove, each windshield 5 is respectively rotatably connected to the corresponding first rotation shaft 4, each sunshade assembly is respectively installed on the corresponding windshield 5 for blocking sunlight, each limiter 6 is installed on both sides of each windshield 5, and each limiter 6 is respectively rotatably connected to the bottom of the corresponding placement groove, and the limiter assembly is installed on the first table board 1, The limiting assembly is used to limit the folding of the first table board 1 and the second table board 3, and includes: a rotating column 7 rotatably connected to the first table board 1, a connecting rod 8 rotatably connected to the rotating column 7, a round hole is opened on the connecting rod 8, a fixed column 9 is slidably connected to the inner wall of the round hole, a limiting ring 10 is fixedly connected to the fixed column 9, a supporting frame 11 is fixedly connected to the bottom of the fixed column 9, an auxiliary assembly is installed on the inner wall of the supporting frame 11, and is used to assist the limiting assembly in limiting the folding of the first table board 1 and the second table board 3, a convex limiting groove is opened on the second table board 3, and each supporting assembly is respectively installed at the bottom of the first table board 1 and the second table board 3, and is used to support the first table board 1 and the second table board 3, and the first table board 1 is used as the main supporting surface of the platform. The second table board 3 is used to place budget materials or other items. When the working area needs to be expanded, the second table board 3 can be unfolded and parallel to the first table board 1. When it is not needed, it can be folded up to save space. The first table board 1 and the second table board 3 are connected by a hinge 2, so that the second table board 3 can be folded or unfolded relative to the first table board 1. The first rotating shaft 4 is rotatably connected to the inner wall of the placement groove and serves as the rotation center of the windshield 5. The windshield 5 is rotatably connected to the first rotating shaft 4 and can be adjusted according to the needs. The angle is used to block the wind and sunlight. The limiter 6 is installed on both sides of the windshield 5 and is rotatably connected to the bottom of the placement groove to limit the maximum rotation angle of the windshield 5 to avoid excessive folding or unfolding. The rotating column 7 is rotatably connected to the first The bottom or side of the table board 1 serves as the installation point of the connecting rod 8. One end of the connecting rod 8 is rotatably connected to the rotating column 7, and the other end can swing freely. The fixed column 9 is slidably connected to the inner wall of the circular hole, and the length can be adjusted by sliding. The limiting ring 10 is fixedly connected to the top of the fixed column 9, and is used to cooperate with the convex limiting groove on the second table board 3 to realize the limiting function. The load-bearing frame 11 is fixedly connected to the bottom of the fixed column 9, and is used to support and fix the connecting rod 8 and the fixed column 9. The supporting components are respectively installed at the bottom of the first table board 1 and the second table board 3 to support the platform and maintain stability. According to actual needs, other functions can also be added, such as storage drawers, power sockets, lighting equipment, etc., to improve the practicality and convenience of the platform.

[0056] First, see Figure 2In this embodiment, the support assembly includes: each fixing rod 12 is fixedly connected to the bottom of the first table board 1 and the second table board 3, each support rod 13 is connected to the corresponding fixing rod 12 through an axial rotation, each limit screw 14 is slidably connected to the corresponding support rod 13, and each limit nut 15 is threadedly connected to the corresponding limit screw 14. The fixing rod 12 provides an installation point for the support rod 13 to ensure that the support rod 13 can be stably connected to the first table board 1 and the second table board 3. The support rod 13 can be rotated relative to the fixing rod 12 to adjust the height of the first table board 1 and the second table board 3 to meet different usage requirements. The function of the limit screw 14 is to limit the rotation of the support rod 13 to prevent the support rod 13 from shaking when the first table board 1 and the second table board 3 are folded, affecting the folding of the first table board 1 and the second table board 3. By adjusting the looseness of the limit nut 15 on the limit screw 14, the rotation of the support rod 13 can be fixed, which facilitates the platform folding and reduces space.

[0057] Then, see Figure 3 In this embodiment, the sunshade assembly includes: each small groove is respectively opened on the corresponding windshield 5, each second rotating shaft 16 is respectively rotatably connected to the inner wall of the corresponding small groove, each sun visor 17 is respectively rotatably connected to the corresponding second rotating shaft 16, and each long hole is respectively opened on the corresponding sun visor 17. The second rotating shaft 16 serves as the rotation center of the sun visor 17, so that the sun visor 17 can be rotated relative to the windshield 5 to adjust the sunshade angle. The sun visor 17 can adjust its angle by rotating the second rotating shaft 16 to block sunlight of different directions and intensities. The role of the long hole is to facilitate the movement of the sun visor 17. Limiting devices such as limiters 6 can also be installed on both sides of the sun visor 17 to adjust the angle of the sun visor 17.

[0058] Finally, see Figure 5 In this embodiment, the auxiliary component includes: a spring 18 fixedly connected to the inner wall of the carrying frame 11, each limit block 19 is fixedly connected to the two ends of the spring 18, and each limit block 19 is slidably connected to the inner wall of the carrying frame 11, and each slide groove is respectively opened on both sides of the top of the carrying frame 11, and each sliding column 20 is fixedly connected to the corresponding limit block 19, and each sliding column 20 is slidably connected to the inner wall of the corresponding slide groove. The function of the spring 18 is to provide elastic force for the limit block 19 to ensure that the limit block 19 can fit tightly on the component to be fixed, thereby enhancing the stability of the platform. The limit block 19 slides on the inner wall of the carrying frame 11 through the elastic force of the spring 18, and is used to fix or limit the second table board 3 to ensure the stability and reliability of the platform. The sliding column 20 is connected to the limit block 19 and cooperates with the slide groove, so that the limit block 19 can slide smoothly under the guidance of the slide groove, thereby releasing the restriction of the second table board 3.

[0059] Working principle:

[0060] When using the budget platform, first place the budget platform at the desired location, and the specific operation is: rotate the limit nut 15, and the limit nut 15 rotates to cooperate with the limit screw 14 to release the limit of the support rod 13, and then pull the support rod 13 to make the support rod 13 perpendicular to the first table board 1 and the second table board 3, and then place it on the ground to arrange the budget platform.

[0061] Secondly, adjust the windshield and light-shielding. The specific operation is as follows: first, the worker pulls the windshield 5, and the rotation of the windshield 5 drives the first rotating shaft 4 to rotate, and at the same time drives the sun visor 17 to rotate. When it is rotated to a suitable angle, the windshield 5 can be limited by the limiter 6, and then the long hole is buckled, and the sun visor 17 is pulled. The rotation of the sun visor 17 drives the second rotating shaft 16 to rotate, and the sun visor 17 is adjusted to a suitable position to adjust the windshield and light-shielding of the budget platform.

[0062] Finally, after use, the specific operation is: the worker first pulls back the support rod 13, and then rotates the limit nut 15 to cooperate with the limit screw 14 to limit the support rod 13, and then covers the first table board 1 and the second table board 3, rotates the connecting rod 8, presses the fixed column 9, the fixed column 9 moves to drive the limit ring 10 to move, and at the same time drives the supporting frame 11 to move, and places the supporting frame 11 on the inner wall of the convex limit groove, and cooperates with the limit block 19 to limit the first table board 1 and the second table board 3, and when it is needed to use, pull the sliding column 20, the sliding column 20 moves to drive the limit block 19 to move, and the limit block 19 moves the compression spring 18, and at the same time pulls the fixed column 9, the fixed column 9 moves to drive the supporting frame 11 to move, and the restrictions on the first table board 1 and the second table board 3 are released.

[0063] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A budget platform, comprising a first table top (1), characterized in that: Also includes A hinge (2), wherein the hinge (2) is arranged on the first table top (1); A second table top (3), wherein the second table top (3) is arranged on the hinge (2); A windshield assembly, the windshield assembly being arranged on the first table board (1) and the second table board (3) and being used for shielding against wind and sunlight; A limiting component, the limiting component is arranged on the first table board (1) and is used to limit the folded first table board (1) and the second table board (3); Support components, each of which is arranged at the bottom of the first table board (1) and the second table board (3), and is used to support the first table board (1) and the second table board (3).

2. A budget platform according to claim 1, characterized in that: The windshield assembly comprises: Placement slots, each of the placement slots is respectively opened on the first table top (1) and the second table top (3); A first rotating shaft (4), each of the first rotating shafts (4) being respectively arranged on the inner wall of the corresponding placement groove; Windshield plates (5), each of the windshield plates (5) being arranged on a corresponding first rotating shaft (4); Sunshade components, each of the sunshade components is arranged on the corresponding windshield (5) and is used to block sunlight; The limiters (6) are each arranged on both sides of each wind shield (5), and each limiter (6) is rotatably connected to the bottom of the corresponding placement groove.

3. A budget platform according to claim 2, characterized in that: The limiting component comprises: A rotating column (7), wherein the rotating column (7) is arranged on the first table top (1); A connecting rod (8), wherein the connecting rod (8) is arranged on the rotating column (7); a circular hole, the circular hole being formed on the connecting rod (8); A fixing column (9), wherein the fixing column (9) is arranged on the inner wall of the circular hole; A limiting ring (10), wherein the limiting ring (10) is arranged on the fixing column (9); A carrying frame (11), wherein the carrying frame (11) is arranged at the bottom of the fixing column (9); An auxiliary component, the auxiliary component being arranged on the inner wall of the carrying frame (11) and being used to assist the limiting component in limiting the folded first table board (1) and the second table board (3); A convex limiting groove is provided on the second table top (3).

4. A budget platform according to claim 3, characterized in that: The support assembly comprises: Fixed rods (12), each of the fixed rods (12) being respectively arranged at the bottom of the first table board (1) and the second table board (3); Support rods (13), each of the support rods (13) being rotatably connected to the corresponding fixing rod (12) via an axis; Limiting screws (14), each of the limiting screws (14) being arranged on the corresponding support rod (13); A limiting nut (15), each of the limiting nuts (15) is respectively arranged on the corresponding limiting screw rod (14).

5. A budget platform according to claim 4, characterized in that: The sunshade assembly comprises: small grooves, each of the small grooves being respectively arranged on the corresponding windshield plate (5); A second rotating shaft (16), each of the second rotating shafts (16) being respectively arranged on the inner wall of the corresponding small groove; Sunshades (17), each of the sunshades (17) being arranged on a corresponding second rotating shaft (16); The elongated holes are each respectively provided on the corresponding sunshade (17).

6. A budget platform according to claim 5, characterized in that: The auxiliary components include: A spring (18), wherein the spring (18) is arranged on an inner wall of the supporting frame (11); Limit blocks (19), each of the limit blocks (19) being respectively arranged at two ends of the spring (18), and each of the limit blocks (19) being slidably connected to the inner wall of the carrying frame (11); Slide grooves, each of which is respectively arranged on two sides of the top of the carrying frame (11); Sliding columns (20), each of the sliding columns (20) is respectively arranged on the corresponding limiting block (19), and each of the sliding columns (20) is respectively slidably connected to the inner wall of the corresponding sliding groove.

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