Working table for engineering cost
By designing adjustable fixed components and lighting components, the problem of insufficient drawing space and poor lighting effects in existing technologies have been solved, and effective fixing and efficient lighting of drawings are realized, and work efficiency is improved.
Patent Information
- Application Number
- CN202420990976.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-09
AI Technical Summary
When conducting project quotation workbenches for existing engineering cost, there is insufficient space for displaying drawings, insufficient space for placing computers and files, and poor lighting effects, which directly hits the human eye and causes reflection of the drawings.
Design a engineering cost of the engineering cost, using adjustable fixed components and lighting components. The fixed component can automatically adjust and fix according to the length of the drawing through the coordination of the spring and the activity board, saving the desktop space. Lighting components use the combination of rotating rods, gears and chains to achieve different angles of lighting tube lighting to avoid direct and reflective.
The effective display and fixation of the drawings is achieved, saving the desktop space, improving the lighting effect, avoiding direct and reflective, and improving work efficiency.
Smart Images
Figure CN222397468U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of workbenches, in particular to a workbench for engineering cost. Background Art
[0002] The construction cost generally refers to the cost of carrying out a certain project construction, that is, all the costs from preparation to completion and acceptance. It consists of construction and installation engineering costs, equipment and tools purchase costs, other construction costs and contingency costs and taxes. The construction cost budget is usually based on drawings and documents for budgeting.
[0003] However, in the prior art, when performing engineering quotation work on a workbench, it is necessary to give a certain display space to the drawings, and there must be enough space to place computers and documents. The traditional engineering quotation workbench places the drawings on the desktop, which not only takes up a large space, but also leaves no extra space on the desktop for placing computers and writing calculations. In addition, although the existing engineering cost workbench has auxiliary lighting, the lighting is mostly fixed and its lighting angle is not easy to adjust. After turning on, the lighting will directly shine into the human eye, and will also cause reflection on the surface of the drawing, thereby affecting the observation effect of the drawing, and the lighting effect is poor.
[0004] Therefore, a workbench for engineering cost is proposed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to solve the problems existing in the prior art.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a workbench for engineering cost, comprising: a table top, a drawer cabinet is fixedly installed on one side of the bottom surface of the table top, a drawing cabinet is fixedly installed on the other side of the bottom surface of the table top, a control button is provided on one side of the surface of the table top, a display board is fixedly installed on one side of the top surface of the table top, two fixing components are provided on the surface of the display board, an L-shaped board is fixedly installed on one side of the surface of the display board, and a lighting component is provided on the surface of the L-shaped board.
[0007] As a preferred embodiment, the two fixed components include two T-shaped slide grooves, the two T-shaped slide grooves are opened on the surface of the display board, the interior of the two T-shaped slide grooves are slidably connected with two sliders, one side surface of the four sliders are fixedly installed with support frames, and the four support frames are fixedly installed with long boards between each group of two.
[0008] As a preferred embodiment, support rods are fixedly installed on both sides of one side surface of the two long boards, limit plates are fixedly installed on the end surfaces of the four support rods away from the two long boards, movable plates are slidably connected to the surfaces of each group of two of the four support rods, fixed plates are fixedly installed on one side surface of the two movable plates, multiple springs are fixedly installed between the two movable plates and the two long boards, handles are fixedly installed on the other side surfaces of the two movable plates, and the ends of the two handles away from the two movable plates pass through the long boards.
[0009] As a preferred embodiment, an extension plate is fixedly mounted on one side surface of the two sliding blocks, fastening bolts are threadedly connected to the surfaces of the two extension plates, and the bottom surfaces of the two fastening bolts are connected to circular plates via bearings.
[0010] As a preferred embodiment, the lighting assembly includes two support plates, the two support plates are fixedly mounted on the two side surfaces of the L-shaped plate, the surfaces of the two support plates are connected to rotating rods through bearings, a lampshade is fixedly mounted between the two rotating rods, and a lighting tube is installed between the inner walls at both ends of the lampshade.
[0011] As a preferred embodiment, a first gear is fixedly mounted on the surface of one of the rotating rods, a motor frame is fixedly mounted on one side surface of the L-shaped plate, a forward and reverse motor is fixedly mounted on one side surface of the motor frame, a second gear is fixedly mounted on the output end of the forward and reverse motor, a chain is meshed with the surface of the second gear, and the chain is simultaneously meshed with the first gear.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. The utility model provides a fixing assembly. When it is necessary to display the drawing on the surface of the display board, first pull the handle of one of the fixing assemblies. The movement of the handle drives the movable plate to move on the surface of the two support rods. The movement of the movable plate on the surface of the two support rods will squeeze multiple springs, so that the multiple springs are compressed. At the same time, the movement of the movable plate will also drive the fixed plate to move. When the fixed plate moves to a suitable position, one end of the drawing is placed between the display board and the fixed plate. Then, release the handle. The rebound force of the multiple springs is used to make the fixed plate cooperate with the display board to clamp and fix one end of the drawing. At this time, turn the fastening bolt of another fixing assembly. The fastening bolt rotates to drive the circular plate to move. The circular plate moves so that it can move itself. The drawing is detached from the table board, causing the slider to lose its limit inside the T-shaped slide groove. At this time, the long board is pushed, and the movement of the long board drives the two support frames to move. The movement of the two support frames drives the two sliders to move inside the two T-shaped slide grooves. When the other fixed plate reaches a suitable position, the other handle is pulled and the other end of the drawing is placed between the other fixed plate and the display board. The handle is then released to fix the two ends of the drawing on the surface of the display board. At this time, the fastening bolts are reset to limit the movement of the other fixed component. Through the cooperation of the above structure, the two fixed components can flatly fix the drawings on the surface of the display board according to the length of the drawings, which is convenient for staff to observe and saves the occupied area of the desktop.
[0014] 2. The utility model, by setting a lighting component, when the light is insufficient and the drawings need to be illuminated, firstly, the lighting tube and the forward and reverse motor are operated through the controller, the operation of the lighting tube utilizes the focusing of the lampshade to illuminate the drawings, the operation of the forward and reverse motor drives the second gear to rotate, the second gear and the chain are meshed with each other, and the chain and the first gear are meshed with each other, the second gear rotates to make the first gear rotate, the rotation of the first gear drives the rotating rod to rotate, the rotation of the rotating rod drives the lampshade to rotate, the rotation of the lampshade drives the lighting tube to rotate, the lighting tube rotates to illuminate the drawings at different angles, when the lighting angle is appropriate, the operation of the forward and reverse motors can be stopped, through the cooperation of the above structure, the lighting tube cooperates with the lampshade so that the light will not directly hit the human eye, and the lighting angle of the lighting tube is adjustable, so as to avoid the surface of the drawing from glowing, thereby improving the lighting effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional structural schematic diagram of a workbench for engineering cost estimation provided by the utility model;
[0016] Figure 2 A schematic diagram of the structure of a fixed component in a workbench for engineering cost estimation provided by the utility model;
[0017] Figure 3 A rear structural schematic diagram of a workbench for engineering cost estimation provided by the utility model;
[0018] Figure 4 A schematic diagram of the structure of a lighting assembly in a workbench for engineering cost estimation provided by the utility model;
[0019] Figure 5 A workbench for engineering cost provided by the utility model Figure 1 The structural diagram of A in the figure;
[0020] Figure 6 A workbench for engineering cost provided by the utility model Figure 4 Schematic diagram of the structure of B.
[0021] Legend:
[0022] 1. Table top; 2. Drawer cabinet; 3. Drawing cabinet; 4. Control button; 5. Display board; 6. Fixed assembly; 601. T-shaped slide; 602. Slider; 603. Support frame; 604. Long board; 605. Support rod; 606. Movable board; 607. Fixed board; 608. Spring; 609. Handle; 610. Extension board; 611. Fastening bolt; 612. Round board; 7. L-shaped board; 8. Lighting assembly; 801. Support board; 802. Rotating rod; 803. Lamp cover; 804. Lighting tube; 805. First gear; 806. Motor frame; 807. Forward and reverse motor; 808. Second gear; 809. Chain. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-6 The utility model provides a technical solution: a workbench for engineering cost, comprising: a table top 1, a drawer cabinet 2 is fixedly installed on one side of the bottom surface of the table top 1, a drawing cabinet 3 is fixedly installed on the other side of the bottom surface of the table top 1, a control button 4 is provided on one side of the surface of the table top 1, a display board 5 is fixedly installed on one side of the top surface of the table top 1, two fixing components 6 are provided on the surface of the display board 5, an L-shaped board 7 is fixedly installed on one side of the surface of the display board 5, and a lighting component 8 is provided on the surface of the L-shaped board 7.
[0025] Specifically: the control button 4 controls the lighting lamp and the forward and reverse motor 807.
[0026] In one embodiment, the two fixing components 6 include two T-shaped slide grooves 601, and the two T-shaped slide grooves 601 are opened on the surface of the display board 5. Two sliders 602 are slidably connected inside the two T-shaped slide grooves 601. Support frames 603 are fixedly installed on one side surface of the four sliders 602, and long boards 604 are fixedly installed between each group of two of the four support frames 603.
[0027] Specifically, one side of the slider 602 matches the T-shaped slide groove 601 , and the T-shaped slide groove 601 allows the slider 602 to slide inside it.
[0028] In one embodiment, support rods 605 are fixedly installed on both sides of one side surface of the two long boards 604, and limiting plates are fixedly installed on the end surfaces of the four support rods 605 away from the two long boards 604. The surfaces of the four support rods 605, each two of which are in a group, are slidably connected with movable plates 606, and fixed plates 607 are fixedly installed on one side surface of the two movable plates 606. A plurality of springs 608 are fixedly installed between the two movable plates 606 and the two long boards 604, and handles 609 are fixedly installed on the other side surfaces of the two movable plates 606, and the ends of the two handles 609 away from the two movable plates 606 pass through the long boards 604.
[0029] Specifically: a limit plate is fixedly installed on the surface of one end of the four support rods 605 away from the two long plates 604, so as to prevent the two movable plates 606 from separating from the four support rods 605, and the spring 608 serves to limit the position of the movable plate 606 on the surface of the two support rods 605, and the handle 609 serves to drive the movable plate 606 to move on the surface of the two support rods 605.
[0030] In one embodiment, an extension plate 610 is fixedly mounted on one side surface of the two sliders 602 , fastening bolts 611 are threadedly connected to the surfaces of the two extension plates 610 , and the bottom surfaces of the two fastening bolts 611 are connected to a circular plate 612 via a bearing.
[0031] Specifically, the fastening bolt 611 and the circular plate 612 play a role in limiting the movement of the slider 602 inside the T-shaped slide groove 601 .
[0032] In one embodiment, the lighting assembly 8 includes two support plates 801, which are fixedly mounted on the two side surfaces of the L-shaped plate 7. The surfaces of the two support plates 801 are connected to rotating rods 802 through bearings. A lampshade 803 is fixedly mounted between the two rotating rods 802, and a lighting tube 804 is installed between the inner walls at both ends of the lampshade 803.
[0033] Specifically, the rotating rod 802 drives the lampshade 803 to rotate, and the lampshade 803 gathers the light from the lighting tube 804 .
[0034] In one embodiment, a first gear 805 is fixedly mounted on the surface of one rotating rod 802, a motor frame 806 is fixedly mounted on the surface of one side of the L-shaped plate 7, a forward and reverse motor 807 is fixedly mounted on the surface of one side of the motor frame 806, a second gear 808 is fixedly mounted on the output end of the forward and reverse motor 807, a chain 809 is meshed with the surface of the second gear 808, and the chain 809 is meshed with the first gear 805 at the same time.
[0035] Specifically: the forward and reverse motor 807 drives the second gear 808 to rotate, the second gear 808 drives the chain 809 to rotate, and the chain 809 drives the first gear 805 to rotate.
[0036] Working principle: when it is necessary to display the drawing on the surface of the display board 5, first pull the handle 609 of one of the fixed components 6, the handle 609 moves to drive the movable plate 606 to move on the surface of the two support rods 605, the movable plate 606 moves on the surface of the two support rods 605 to squeeze the multiple springs 608, so that the multiple springs 608 are compressed, and at the same time, the movement of the movable plate 606 also drives the fixed plate 607 to move, when the fixed plate 607 moves to a suitable position, at this time, place one end of the drawing between the display board 5 and the fixed plate 607, then release the handle 609, and use the resilience of the multiple springs 608 to make the fixed plate 607 cooperate with the display board 5 to move one end of the drawing The two ends of the drawing are clamped and fixed, and then the fastening bolt 611 of the other fixing component 6 is screwed. The fastening bolt 611 rotates to drive the circular plate 612 to move. The circular plate 612 moves to make itself separate from the table top 1, so that the slider 602 loses its limit in the T-shaped slide groove 601. At this time, the long board 604 is pushed, and the long board 604 moves to drive the two support frames 603 to move. The two support frames 603 move to drive the two sliders 602 to move in the two T-shaped slide grooves 601. When the other fixed plate 607 reaches the appropriate position, pull the other handle 609 and place the other end of the drawing between the other fixed plate 607 and the display board 5, and then release the handle 609. The two ends of the drawing are fixed on the surface of the display board 5, and the fastening bolts 611 are reset at this time to limit the movement of the other fixing assembly 6. Through the cooperation of the above structure, the two fixing assemblies 6 can flatly fix the drawing on the surface of the display board 5 according to the length of the drawing, which is convenient for the staff to observe and saves the occupied area of the desktop; by setting the lighting assembly 8, when the light is insufficient and the drawing needs to be illuminated, the lighting tube 804 and the forward and reverse motor 807 are first operated by the controller, and the lighting tube 804 is operated to illuminate the drawing by focusing the light of the lampshade 803, and the forward and reverse motor 807 is operated to drive the second gear 808 to rotate, and the second gear 808 and the chain 809 are mutually connected. The chain 809 and the first gear 805 are meshed with each other, and the second gear 808 rotates to make the first gear 805 rotate. The rotation of the first gear 805 drives the rotating rod 802 to rotate. The rotation of the rotating rod 802 drives the lampshade 803 to rotate. The rotation of the lampshade 803 drives the lighting tube 804 to rotate. The lighting tube 804 rotates to illuminate the drawings at different angles. When the lighting angle is appropriate, the forward and reverse motors 807 can be stopped. Through the cooperation of the above structure, the lighting tube 804 cooperates with the lampshade 803 so that the light will not directly hit the human eye, and the lighting angle of the lighting tube 804 is adjustable to avoid light emission on the surface of the drawing, thereby improving the lighting effect.
[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A workbench for engineering cost, characterized in that: include: A table top (1), a drawer cabinet (2) is fixedly mounted on one side of the bottom surface of the table top (1), a drawing cabinet (3) is fixedly mounted on the other side of the bottom surface of the table top (1), a control button (4) is provided on one side of the surface of the table top (1), a display board (5) is fixedly mounted on one side of the top surface of the table top (1), two fixing components (6) are provided on the surface of the display board (5), an L-shaped board (7) is fixedly mounted on one side of the surface of the display board (5), and a lighting component (8) is provided on the surface of the L-shaped board (7); The lighting assembly (8) comprises two support plates (801), the two support plates (801) are fixedly mounted on the two side surfaces of the L-shaped plate (7), the surfaces of the two support plates (801) are connected to rotating rods (802) via bearings, a lampshade (803) is fixedly mounted between the two rotating rods (802), and a lighting tube (804) is mounted between the inner walls at both ends of the lampshade (803); A first gear (805) is fixedly mounted on the surface of one of the rotating rods (802), a motor frame (806) is fixedly mounted on one side surface of the L-shaped plate (7), a forward and reverse motor (807) is fixedly mounted on one side surface of the motor frame (806), a second gear (808) is fixedly mounted on the output end of the forward and reverse motor (807), a chain (809) is meshed on the surface of the second gear (808), and the chain (809) is simultaneously meshed with the first gear (805).
2. A workbench for engineering cost estimation according to claim 1, characterized in that: The two fixing components (6) include two T-shaped slide grooves (601), the two T-shaped slide grooves (601) are opened on the surface of the display board (5), the interior of the two T-shaped slide grooves (601) are slidably connected with two sliders (602), one side surface of the four sliders (602) are fixedly installed with support frames (603), and a long board (604) is fixedly installed between each group of two of the four support frames (603).
3. A workbench for engineering cost estimation according to claim 2, characterized in that: Support rods (605) are fixedly installed on both sides of the surface of one side of the two long boards (604), and a limiting plate is fixedly installed on the surface of one end of the four support rods (605) away from the two long boards (604). The surfaces of each group of two of the four support rods (605) are slidably connected with a movable board (606), and a fixed plate (607) is fixedly installed on the surface of one side of the two movable boards (606). A plurality of springs (608) are fixedly installed between the two movable boards (606) and the two long boards (604). A handle (609) is fixedly installed on the other side of the two movable boards (606), and the ends of the two handles (609) away from the two movable boards (606) penetrate the long boards (604).
4. The workbench for engineering cost estimation according to claim 2, characterized in that: An extension plate (610) is fixedly mounted on one side surface of the two sliding blocks (602), fastening bolts (611) are threadedly connected to the surfaces of the two extension plates (610), and a circular plate (612) is connected to the bottom surfaces of the two fastening bolts (611) via bearings.