Cost budgeting tool box
By designing a cost budget toolbox that contains a worm wheel, worm, rotor, and other components, the problem of inconvenient operation of different height staff during the engineering budget is solved, and the height and angle adjustment of the toolboxes is achieved. After the use is completed, seal storage is achieved.
Patent Information
- Application Number
- CN202421099075.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In the project budget, there is inconvenience in recording and calculating on-site data, especially when staff of different heights perform cost calculations.
A cost budget tool box is designed, which includes worm wheels, worm, rotating rods, lids, lock bolts and support plates. Through the combination of these components, the toolbox can adjust the height and angle of the cover to meet the operating needs of different height. And after use is completed, it can be adjusted to the sealing state to store and protect cost tools.
It enables workers of different heights to conveniently perform cost calculation operations on the tool box, improving operational convenience. At the same time, cost tools can be effectively stored and protected after use.
Smart Images
Figure CN222382775U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cost budgeting, and in particular relates to a cost budgeting tool box. Background Art
[0002] The literal meaning of project cost is the construction price of the project. The three elements of project costing are quantity, price and cost. In a broad sense, project cost covers construction project cost, highway project cost, water transport project cost, railway project cost, water conservancy project cost, power project cost, communication project cost, aerospace project cost, etc.
[0003] In the project budget, budget personnel need to survey the on-site conditions and then record and summarize the data. During the on-site survey, data recording is very inconvenient, so a cost budget toolbox is needed to solve the above problem. Utility Model Content
[0004] The purpose of the utility model is to provide a cost budget tool box to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cost estimation tool box, including a box body, a first cavity and a second cavity are opened in the box body, sliding grooves are opened on both sides of the first cavity, the first cavity and the two sliding grooves are slidably connected with the same limit plate, the upper surface of the limit plate is connected to a support plate, a locking bolt is threadedly connected in the box body, one end of the locking bolt at the rear is overlapped with the front of the support plate, a worm and a rotating rod are rotatably connected in the support plate, one end of the worm is connected to the operating block, a worm wheel is clamped on the outside of the rotating rod, the worm is meshed with the worm wheel, and a cover plate is clamped on the outside of the rotating rod.
[0006] As a preferred embodiment, both sides of the box body are hinged to the two ends of the lifting rod through pins.
[0007] As a preferred implementation, the first cavity is arranged in front of the second cavity, and the support plate is slidably connected in the first cavity.
[0008] As a preferred implementation, the locking bolt is arranged in the middle of the front side of the box body.
[0009] As a preferred implementation, the operating block is arranged in the middle position inside the support plate, and a hexagonal groove is provided inside the operating block.
[0010] As a preferred embodiment, the worm wheel is arranged in the support plate, and the worm is arranged below the middle part of the rotating rod.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model is provided with a worm gear, a worm, a rotating rod, a cover plate, a locking bolt and a supporting plate. During the use of the tool box, the cover plate can be adjusted to different heights and different angles, so that workers of different heights can comfortably perform cost calculation operations on the inclined cover plate, and the operation is convenient. After the use of the tool box is completed, the tool box can be adjusted to a sealed box body to store and protect the cost tools in the second cavity.
[0013] The utility model is provided with a slide groove and a limit plate. Since the limit plate is slidably connected in two slide grooves, the slide groove and the limit plate cooperate with each other to limit the support plate, so that the support plate moving upward will not move out of the first cavity. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;
[0015] Figure 2 It is a schematic diagram of a sectional structure of the utility model in a side view;
[0016] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;
[0017] Figure 4 It is a schematic diagram of a three-dimensional cross-sectional structure of the utility model viewed from above;
[0018] Figure 5 It is a rear-view stereoscopic structural schematic diagram of the utility model.
[0019] In the figure: 1. box body; 2. first cavity; 3. second cavity; 4. slide groove; 5. limit plate; 6. support plate; 7. locking bolt; 8. worm; 9. operating block; 10. worm wheel; 11. rotating rod; 12. cover plate; 13. lifting rod. DETAILED DESCRIPTION
[0020] The present invention will be further described below in conjunction with the embodiments.
[0021] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.
[0022] See also Figure 1-5The utility model provides a cost budget tool box, including a box body 1, a first cavity 2 and a second cavity 3 are provided in the box body 1, both sides of the first cavity 2 are provided with a slide groove 4, the first cavity 2 is arranged in front of the second cavity 3, and a support plate 6 is slidably connected in the first cavity 2. By setting the second cavity 3, the second cavity 3 can be used to store cost tools and cost materials;
[0023] The first cavity 2 and the two slide grooves 4 are slidably connected with a same limiting plate 5, and the upper surface of the limiting plate 5 is connected with a supporting plate 6. By providing the slide groove 4 and the limiting plate 5, since the limiting plate 5 is slidably connected in the two slide grooves 4, the slide groove 4 and the limiting plate 5 cooperate with each other to limit the supporting plate 6, so that the supporting plate 6 moving upward will not move out of the first cavity 2;
[0024] The box body 1 is internally threaded with a locking bolt 7, and one end of the locking bolt 7 at the rear overlaps the front of the support plate 6. The locking bolt 7 is arranged in the middle of the front of the box body 1. By arranging the locking bolt 7, the locking bolt 7 in close contact with the support plate 6 can fix the support plate 6 in the adjusted position;
[0025] A worm 8 and a rotating rod 11 are rotatably connected inside the support plate 6, one end of the worm 8 is connected to an operating block 9, and the operating block 9 is arranged in the middle position inside the support plate 6. A hexagonal groove is provided in the operating block 9. By setting the operating block 9, a hexagonal wrench can be inserted into the operating block 9 to rotate it;
[0026] The rotating rod 11 is externally clamped with a worm wheel 10, the worm 8 is meshed with the worm wheel 10, the worm wheel 10 is arranged in the support plate 6, and the worm 8 is arranged below the middle part of the rotating rod 11. By arranging the worm 8, the rotating worm 8 can drive the rotating rod 11 to rotate in the support plate 6 through the worm wheel 10;
[0027] The cover plate 12 is clamped outside the rotating rod 11 , and both sides of the box body 1 are respectively hinged to the two ends of the lifting rod 13 through pin rods. By providing the lifting rod 13 , the staff can move the box body 1 through the lifting rod 13 .
[0028] The working principle and use process of the utility model are as follows: when the tool box needs to be used, after the tool box is moved to a suitable position, the locking bolt 7 is reversed and the cover plate 12 is pulled upward, and the cover plate 12 drives the support plate 6 to move upward in the first cavity 2 through the rotating rod 11, and the support plate 6 moving upward drives the limit plate 5 to slide in the two slide grooves 4. When the support plate 6 moving upward moves to a suitable position, the locking bolt 7 is turned forward, and the locking bolt 7 contacts the front side of the support plate 6 to fix it in this position, and then the operating block 9 is turned forward, and the rotating operating block 9 drives the worm 8 to rotate, and the rotating worm 8 drives the rotating rod 11 to rotate in the support plate 6 through the worm gear 10, and the rotating rotating rod 11 drives the cover plate 12 to rotate. When the angle between the cover plate 12 and the support plate 6 is adjusted to a suitable size, the staff can then perform cost calculation operations on the inclined cover plate 12;
[0029] When the tool box is used up, the cost tools and cost materials are placed in the second cavity 3, the operating block 9 is reversed, and the rotating rod 11 drives the cover plate 12 to rotate and then move to a horizontal state, and then the locking bolt 7 is reversed. The support plate 6 drives the limit plate 5 to slide downward in the first cavity 2 under the action of its own gravity. When the support plate 6 drives the limit plate 5 to contact the bottom of the first cavity 2, the locking bolt 7 is rotated forward. The locking bolt 7 rotating forward in the box body 1 contacts the support plate 6 and fixes it in this position. Then the staff can move the tool box by the lifting rod 13.
[0030] Although 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 cost estimation tool box, comprising a box body (1), characterized in that: The box body (1) is provided with a first cavity (2) and a second cavity (3), and both sides of the first cavity (2) are provided with sliding grooves (4). The first cavity (2) and the two sliding grooves (4) are slidably connected with a same limiting plate (5), and the upper surface of the limiting plate (5) is connected with a supporting plate (6). The box body (1) is internally threadedly connected with a locking bolt (7), and the rear end of the locking bolt (7) overlaps the front surface of the supporting plate (6). A worm (8) and a rotating rod (11) are rotatably connected in the supporting plate (6), and one end of the worm (8) is connected to the operating block (9). A worm wheel (10) is externally clamped on the rotating rod (11), and the worm (8) is meshed with the worm wheel (10). A cover plate (12) is externally clamped on the rotating rod (11).
2. A cost estimation toolbox according to claim 1, characterized in that: Both sides of the box body (1) are hinged to the two ends of the lifting rod (13) through pin rods.
3. A cost estimation toolbox according to claim 1, characterized in that: The first cavity (2) is arranged in front of the second cavity (3), and the support plate (6) is slidably connected in the first cavity (2).
4. A cost estimation toolbox according to claim 1, characterized in that: The locking bolt (7) is arranged in the middle of the front side of the box body (1).
5. The cost estimation toolbox according to claim 1, characterized in that: The operating block (9) is arranged at a middle position inside the support plate (6), and a hexagonal groove is provided inside the operating block (9).
6. A cost estimation toolbox according to claim 1, characterized in that: The worm wheel (10) is arranged in the support plate (6), and the worm (8) is arranged below the middle part of the rotating rod (11).