Engineering cost data acquisition terminal support

Abstract

The utility model belongs to the field of terminal equipment supporting, and particularly relates to a project cost data acquisition terminal support which comprises a bottom plate, a baffle is fixedly connected to one side of the bottom plate, a mounting plate is arranged on the inner wall of the baffle in a sliding mode, and an auxiliary supporting structure is arranged on one side of the bottom plate. The main rack is pulled to be lifted while the positions of the mounting plate and the terminal equipment are gradually lifted, teeth of the gear are meshed with teeth of the main rack and teeth of the auxiliary rack, the gear is driven to rotate while the main rack is lifted, and the gear drives the auxiliary rack to reversely descend along the connecting column. The other end of the auxiliary rack pushes a connecting rod and a second supporting plate, and the second supporting plate transversely moves along the first supporting plate through a connecting shaft, so that when the positions of the mounting plate and the terminal equipment are higher, the second supporting plate in the auxiliary supporting structure expands and extends outwards; and when the terminal equipment is lifted along with the mounting plate, the bottom of the bracket ensures synchronous supporting strength, and the stability is further improved.

Description

Technical Field

[0001] This utility model relates to the field of terminal equipment support, specifically a support bracket for an engineering cost data acquisition terminal. Background Technology

[0002] The engineering cost data acquisition terminal is an intelligent device designed specifically for the field of engineering cost, integrating data acquisition, processing, transmission and visualization functions. The engineering cost data acquisition terminal bracket is a structural component designed specifically for fixing and supporting the data acquisition terminal equipment, used for the installation and adjustment of the terminal equipment.

[0003] The engineering cost data acquisition terminal equipment can be adjusted in multiple dimensions such as height and angle through the bracket, which is convenient to adapt to the installation needs of different scenarios. However, most traditional brackets lack simple auxiliary support structures, and the method of fixing by ground bolts can easily affect the convenience of disassembly and assembly. If no additional structure is added to stabilize it, the bottom center of gravity of the bracket will be unstable when the terminal equipment is raised, and it is easy to deform or tip over when subjected to external forces. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most traditional brackets lack simple auxiliary support structures. Fixing them with ground bolts can easily affect the ease of assembly and disassembly. If no additional structure is added to stabilize them, the bottom center of gravity of the bracket will be unstable when the terminal equipment is raised. Under external force, it is prone to deformation or tipping. This utility model proposes an engineering cost data acquisition terminal bracket.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an engineering cost data acquisition terminal bracket, including a base plate, a support leg fixedly connected to one side of the base plate, a baffle fixedly connected to one side of the base plate, an installation plate slidably arranged on the inner wall of the baffle, and an auxiliary support structure provided on one side of the base plate.

[0006] The auxiliary support structure includes a first support plate, one side of which is fixedly connected to one side of the base plate. A first limiting rod is slidably connected to the inner cavity of the first support plate. A second support plate is fixedly connected to one end of the first limiting rod. A connecting seat is fixedly connected to one side of the second support plate. A connecting rod is rotatably connected to the inner cavity of the connecting seat. A secondary rack is rotatably connected to one end of the connecting rod. A connecting column is slidably connected to the inner cavity of the secondary rack. One end of the connecting column is fixedly connected to one side of the mounting plate.

[0007] Preferably, a main rack is fixedly connected to one side of the mounting plate, a connecting shaft is rotatably connected to the inner cavity of the baffle, and a gear is fixedly connected to the surface of the connecting shaft, the teeth of the gear meshing with the teeth of the main rack and the auxiliary rack.

[0008] Preferably, a limiting plate is fixedly connected to one side of the main rack, the surface of the limiting plate is slidably connected to the inner cavity of the base plate, and a positioning plate is fixedly connected to one end of the main rack.

[0009] Preferably, an electric push rod is fixedly installed on one side of the base plate, and one end of the electric push rod is fixedly connected to one side of the mounting plate.

[0010] Preferably, a pressure plate is slidably connected to the inner cavity of the second support plate, a resistance-increasing layer is fixedly connected to one side of the pressure plate, and a spring is fixedly connected to one side of the pressure plate. There are multiple springs, and one end of each spring is fixedly connected to the inner wall of the second support plate.

[0011] Preferably, a lever is fixedly connected to one side of the pressure plate, and the surface of the lever is slidably connected to the inner cavity of the second support plate.

[0012] Preferably, a support is fixedly connected to one side of the mounting plate, and an adjusting rod is threadedly connected to the inner cavity of the support. One end of the adjusting rod is rotatably connected to a clamping plate.

[0013] Preferably, a second limiting rod is fixedly connected to one side of the clamping plate, and the surface of the second limiting rod is slidably connected to the inner cavity of the support.

[0014] The advantages of this utility model are:

[0015] As the mounting plate and terminal equipment are gradually raised, the main rack is pulled up. Since the teeth of the gear mesh with the teeth of the main rack and the auxiliary rack, the main rack is raised while driving the gear to rotate. The gear then drives the auxiliary rack to descend in the opposite direction along the connecting column. The other end of the auxiliary rack pushes the connecting rod and the second support plate. The second support plate moves laterally along the first support plate through the connecting shaft. As the mounting plate and terminal equipment are raised, the second support plate in the auxiliary support structure expands outward, ensuring that the bottom of the bracket maintains synchronous support strength while the terminal equipment is raised with the mounting plate, further improving stability. This solves the problem that most traditional brackets lack a simple auxiliary support structure and are easily affected by the use of ground bolts for fixing, which can affect the convenience of disassembly and assembly. If no additional structure is added to stabilize it, the bottom center of gravity of the bracket will be unstable when the terminal equipment is raised, and it will easily deform or tip over when subjected to external forces. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a first three-dimensional schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a second three-dimensional schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the mounting plate and auxiliary support structure adjustment of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the second support plate of this utility model.

[0021] In the diagram: 1. Base plate; 2. Support leg; 3. Baffle; 4. Mounting plate; 5. Auxiliary support structure; 501. First support plate; 502. First limiting rod; 503. Second support plate; 504. Connecting seat; 505. Connecting rod; 506. Secondary rack; 507. Connecting column; 6. Main rack; 7. Connecting shaft; 8. Gear; 9. Limiting plate; 10. Positioning plate; 11. Electric push rod; 12. Pressure plate; 13. Resistance layer; 14. Spring; 15. Paddle plate; 16. Support; 17. Adjusting rod; 18. Clamping plate; 19. Second limiting rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0024] This application discloses a bracket for an engineering cost data acquisition terminal. (Refer to...) Figures 1 to 3 A support bracket for an engineering cost data acquisition terminal includes a base plate 1, a support leg 2 fixedly connected to one side of the base plate 1, a baffle 3 fixedly connected to one side of the base plate 1, an mounting plate 4 slidably disposed on the inner wall of the baffle 3, an electric push rod 11 fixedly mounted on one side of the base plate 1, one end of the electric push rod 11 fixedly connected to one side of the mounting plate 4, and an auxiliary support structure 5 disposed on one side of the base plate 1.

[0025] The auxiliary support structure 5 includes a first support plate 501, one side of which is fixedly connected to one side of the base plate 1. A first limiting rod 502 is slidably connected to the inner cavity of the first support plate 501. A second support plate 503 is fixedly connected to one end of the first limiting rod 502. A connecting seat 504 is fixedly connected to one side of the second support plate 503. A connecting rod 505 is rotatably connected to the inner cavity of the connecting seat 504. A secondary rack 506 is rotatably connected to one end of the connecting rod 505. A connecting column 507 is slidably connected to the inner cavity of the secondary rack 506. One end of the connecting column 507 is fixedly connected to one side of the mounting plate 4. A main rack 6 is fixedly connected to one side of the mounting plate 4. A connecting shaft 7 is rotatably connected to the inner cavity of the baffle 3. A gear 8 is fixedly connected to the surface of the connecting shaft 7. The teeth of the gear 8 mesh with the teeth of the main rack 6 and the secondary rack 506. In this project cost data acquisition terminal bracket, the base plate 1 and the support legs 2 play the main supporting role. 3. It can protect the internal structure and improve the overall aesthetics of the bracket. The terminal equipment can be placed on one side of the mounting plate 4. The height of the mounting plate 4 and the terminal equipment can be adjusted by pushing the electric push rod 11. As the position of the mounting plate 4 and the terminal equipment is gradually raised, the main rack 6 is pulled up. Since the teeth of the gear 8 mesh with the teeth of the main rack 6 and the secondary rack 506, the main rack 6 is raised while driving the gear 8 to rotate. The gear 8 then drives the secondary rack 506 to descend in the opposite direction along the connecting column 507. The other end of the secondary rack 506 pushes the connecting rod 505 and the second support plate 503. The second support plate 503 moves laterally along the first support plate 501 through the connecting shaft 7. As the position of the mounting plate 4 and the terminal equipment is higher, the second support plate 503 in the auxiliary support structure 5 expands outward, so that the bottom of the bracket maintains synchronous support strength while the terminal equipment is raised with the mounting plate 4, further improving stability.

[0026] Reference Figure 3 A limiting plate 9 is fixedly connected to one side of the main rack 6. The surface of the limiting plate 9 is slidably connected to the inner cavity of the base plate 1. A positioning plate 10 is fixedly connected to one end of the main rack 6. Through the setting of the limiting plate 9 and the positioning plate 10, the limiting plate 9 can improve the stability of the main rack 6 lifting and lowering, and the positioning plate 10 can limit the highest position of the mounting plate 4.

[0027] Reference Figure 3 and Figure 4A pressure plate 12 is slidably connected to the inner cavity of the second support plate 503. A friction-increasing layer 13 is fixedly connected to one side of the pressure plate 12. A spring 14 is fixedly connected to one side of the pressure plate 12. There are multiple springs 14, and one end of each spring 14 is fixedly connected to the inner wall of the second support plate 503. A lever 15 is fixedly connected to one side of the pressure plate 12. The surface of the lever 15 is slidably connected to the inner cavity of the second support plate 503. Through the pressure plate 12, the pressure plate 12 is elastically supported by multiple springs 14 to make the friction-increasing layer 13 fit tightly with the ground, increasing the friction between the support and the ground. The lever 15 can lift the position of the pressure plate 12 to avoid the second support plate 503 from being difficult to slide due to friction.

[0028] Reference Figure 1 A support 16 is fixedly connected to one side of the mounting plate 4. An adjusting rod 17 is threadedly connected to the inner cavity of the support 16. A clamping plate 18 is rotatably connected to one end of the adjusting rod 17. A second limiting rod 19 is fixedly connected to one side of the clamping plate 18. The surface of the second limiting rod 19 is slidably connected to the inner cavity of the support 16. Through the clamping plate 18, since the adjusting rod 17 is threadedly connected to the support 16, the rotation of the adjusting rod 17 can push the clamping plate 18 to change the spacing, so as to clamp different types of terminal equipment. The position of the clamping plate 18 can be limited by the second limiting rod 19 to ensure the lateral movement of the clamping plate 18.

[0029] Working principle: The terminal device can be placed on one side of the mounting plate 4. Since the adjusting rod 17 is threadedly connected to the support 16, the rotation of the adjusting rod 17 can push the clamping plate 18 to change the spacing, clamping different models of terminal devices. The height of the mounting plate 4 and the terminal device can be adjusted by the electric push rod 11. As the position of the mounting plate 4 and the terminal device is gradually raised, the main rack 6 is pulled up. Since the teeth of the gear 8 mesh with the teeth of the main rack 6 and the secondary rack 506, the main rack 6 is raised while driving the gear 8 to rotate. The gear 8 then drives the secondary rack 506 to descend in the opposite direction along the connecting column 507. The end pushes the connecting rod 505 and the second support plate 503. The second support plate 503 moves laterally along the first support plate 501 through the connecting shaft 7. As the mounting plate 4 and the terminal equipment are higher, the second support plate 503 in the auxiliary support structure 5 expands outward, so that the terminal equipment is raised with the mounting plate 4 while the bottom of the bracket is guaranteed to have synchronous support strength, further improving stability. The pressure plate 12 is elastically supported by multiple springs 14 to make the friction layer 13 fit tightly with the ground, increasing the friction between the bracket and the ground. The lever plate 15 can raise the position of the pressure plate 12 to avoid the second support plate 503 from being difficult to slide due to friction.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An engineering cost data acquisition terminal support, characterized by: Including the bottom plate (1), one side of the bottom plate (1) is fixedly connected with the supporting leg (2), one side of the bottom plate (1) is fixedly connected with the baffle (3), the inner wall of the baffle (3) is slidably provided with the mounting plate (4), and one side of the bottom plate (1) is provided with an auxiliary supporting structure (5); The auxiliary supporting structure (5) comprises a first supporting plate (501), one side of the first supporting plate (501) is fixedly connected to one side of the bottom plate (1), a first limiting rod (502) is slidably connected in the inner cavity of the first supporting plate (501), a second supporting plate (503) is fixedly connected to one end of the first limiting rod (502), a connecting seat (504) is fixedly connected to one side of the second supporting plate (503), a connecting rod (505) is rotatably connected in the inner cavity of the connecting seat (504), a sub-rack (506) is rotatably connected to one end of the connecting rod (505), and a connecting column (507) is slidably connected in the inner cavity of the sub-rack (506). One end of the connecting column (507) is fixedly connected to one side of the mounting plate (4).

2. The engineering cost data collection terminal support according to claim 1, characterized in that: The mounting plate (4) is fixedly connected with a main rack (6), the inner cavity of the baffle (3) is rotatably connected with a connecting shaft (7), the surface of the connecting shaft (7) is fixedly connected with a gear (8), and the teeth of the gear (8) are meshed with the teeth of the main rack (6) and the sub-rack (506).

3. The engineering cost data collection terminal support of claim 2, wherein: One side of the main rack (6) is fixedly connected with a limiting plate (9), the surface of the limiting plate (9) is slidably connected with the inner cavity of the bottom plate (1), and one end of the main rack (6) is fixedly connected with a positioning plate (10).

4. The engineering cost data collection terminal support according to claim 1, characterized by: The bottom plate (1) is fixedly connected with an electric push rod (11), and one end of the electric push rod (11) is fixedly connected to one side of the mounting plate (4).

5. The engineering cost data collection terminal support of claim 1, wherein: The inner cavity of the second supporting plate (503) is slidably connected with a pressing plate (12), one side of the pressing plate (12) is fixedly connected with a resistance increasing layer (13), one side of the pressing plate (12) is fixedly connected with a spring (14), the number of the springs (14) is plural, and one end of each spring (14) is fixedly connected to the inner wall of the second supporting plate (503).

6. The engineering cost data collection terminal support of claim 5, wherein: One side of the pressing plate (12) is fixedly connected with a push plate (15), and the surface of the push plate (15) is slidably connected to the inner cavity of the second supporting plate (503).

7. The engineering cost data collection terminal support of claim 1, wherein: One side of the mounting plate (4) is fixedly connected with a support (16), the inner cavity of the support (16) is threadedly connected with an adjusting rod (17), one end of the adjusting rod (17) is rotatably connected with a clamping plate (18).

8. The engineering cost data collection terminal support of claim 7, wherein: One side of the clamping plate (18) is fixedly connected with a second limiting rod (19), and the surface of the second limiting rod (19) is slidably connected to the inner cavity of the support (16).

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