Engineering cost tool storage box

Abstract

The utility model discloses a construction cost tool storage box which comprises a storage box body, the left side of the storage box body is connected with a box door through a hinge, the top end of the storage box body is in contact with a support, the left end of the inner side of the support is slidably connected with a drawer, the left side of the drawer extends downwards, and the left end of the drawer is spirally connected with a bolt penetrating through the drawer. Through arrangement of a drawer, a storage box, a sleeve rod, an inner rod, a clamping block, a worm and a worm gear, when tools and drawing data are carried by the device for on-site engineering cost accounting, the drawing data and the tools are placed in a distinguished mode, and therefore the situation that the drawing is damaged in the carrying and using process of the device can be avoided; after the support is lifted, the support is rotated to the right side of the storage box and then sits on the storage box to carry out on-site accounting work at the top end of the support, a working platform is provided for workers on an accounting site, and therefore on-site accounting operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering cost, in particular to a storage box for engineering cost tools. Background Art

[0002] Project cost refers to the construction price of a project. If a complete project is to be completed, the total amount of all costs required must be calculated in advance. The tasks of project cost include: calculating the direct costs, indirect costs, fees and taxes included in the project according to drawings, quotas and list specifications. When technical personnel are working, they need to read a lot of information to obtain data, and need to use some tools for surveying and mapping. Due to the wide variety of surveying tools and drawing materials, technical personnel often need to use storage boxes to store tools and drawing materials, so that they can carry multiple tools and drawing materials at the same time. When using the storage box, it is not convenient to distinguish and place tools and drawing materials, so it is easy to cause damage to the drawing materials. And because the storage box only has the function of storage, when the technical personnel conduct on-site accounting, it cannot provide a work platform to assist the technical personnel in on-site accounting, which makes the on-site accounting operation inconvenient. Therefore, in view of the above problems, a storage box for project cost tools is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A storage box for engineering cost tools comprises a storage box, wherein a box door is hingedly connected to the left side of the storage box, a bracket is contacted at the top of the storage box, a drawer extending downward on the left side is slidably connected to the inner left end of the bracket, a bolt passing through the drawer is spirally connected to the left end of the drawer, and the bolt is spirally connected to the bracket, sleeve rods are rotatably connected to the front and rear sides of the bottom end of the bracket through a rotating shaft, an inner rod is slidably connected to the inner bottom end of the sleeve rod, and the bottom of the inner rod on the left side is rotatably connected to the storage box through a rotating shaft, and a battery is fixedly connected to the left side of the bottom end of the bracket.

[0006] As a further improvement of the utility model, a spring is fixedly connected to the inner side of the inner rod on the left, a clamping block is fixedly connected to the other end of the spring, and the clamping block is slidably connected to the inner rod on the left, a clamping groove is provided on the outer side of the sleeve rod on the left, and the clamping block is located in the clamping groove at the top of the sleeve rod on the left.

[0007] As a further improvement of the utility model, the inner bottom end of the inner rod on the right side is fixedly connected to a fixed shaft, a fixed block is rotatably connected to the outer side of the fixed shaft, and the fixed block is fixedly connected to the storage box, a worm wheel is fixedly connected to the center of the outer side of the fixed shaft, a worm is meshingly connected to the outer side of the worm wheel, and the worm passes through the fixed block, and the worm is rotatably connected to the fixed block.

[0008] As a further improvement of the utility model, a threaded shaft is rotatably connected to the right side of the bottom end of the bracket, a positioning block is spirally connected to the top outer side of the threaded shaft, and the positioning block is slidably connected to the bracket, and an LED lamp is fixedly connected to one end of the outer side of the positioning block.

[0009] As a further improvement of the utility model, the other end of the outer side of the positioning block is fixedly connected to a limiting block, and the limiting block is slidably connected to the bracket, and the top of the limiting block is fixedly connected to a control switch.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. A storage box for engineering cost tools, through the set drawers, storage box, sleeve rod, inner rod, card block, worm and worm wheel, when using the device to carry tools and drawing materials for on-site accounting of engineering cost, the drawing materials are placed in the drawer, the tools are placed in the storage box, and then the device is carried to the designated location. At this time, by distinguishing the drawing materials and the tools, it is possible to avoid damage to the drawings during the carrying and use of the device. After the device is carried to the designated location for use, the card block compression spring is pressed to slide out from the card slot at the top of the left sleeve rod, and then the bracket is pulled to the upper left to make the card block snap into the card slot at the bottom of the left sleeve rod. At this time, the height of the bracket can be raised, and then the worm is rotated to engage the worm wheel, and the inner rod on the right side is further driven to rotate to the right through the fixed shaft. At this time, the bracket can be driven to rotate to the right side of the storage box through the sleeve rod. After the bracket is raised, it is rotated to the right side of the storage box, and then the on-site accounting work is performed on the top of the bracket while sitting on the storage box, thereby providing a working platform for the staff on the accounting site, thereby making the on-site accounting operation more convenient.

[0012] 2. A storage box for engineering cost tools, which is equipped with a threaded shaft, a positioning block, a limit block, a control switch and an LED lamp. When the device assists staff in on-site calculations, when the external light is dim, the threaded shaft is rotated to be spirally connected with the positioning block, thereby further driving the LED lamp to move upward, and at the same time driving the limit block to move upward to trigger the control switch, so that the LED lamp can be started to provide lighting for the staff, thereby making the device more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a storage box for engineering cost tools.

[0015] Figure 2 The utility model is a schematic diagram of the overall structure of a storage box for engineering cost tools when in use.

[0016] Figure 3 The utility model is a main structural schematic diagram of a storage box for engineering cost tools.

[0017] Figure 4 The utility model is a left-side structural schematic diagram of a storage box for engineering cost tools.

[0018] Figure 5 The utility model is a cross-sectional structural schematic diagram of a left sleeve rod of a storage box for engineering cost tools.

[0019] Figure 6 It is a right side sectional structural schematic diagram of a fixing block of a storage box for engineering cost tools of the utility model.

[0020] Figure 7 The utility model is a cross-sectional structural schematic diagram of a storage box bracket for engineering cost tools.

[0021] In the figure: 1. storage box; 2. box door; 3. bracket; 4. drawer; 5. bolt; 6. sleeve rod; 7. inner rod; 8. spring; 9. clamping block; 10. fixed shaft; 11. fixed block; 12. worm gear; 13. worm; 14. threaded shaft; 15. positioning block; 16. LED light; 17. limit block; 18. control switch; 19. battery. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] like Figure 1-7 As shown, a storage box for engineering cost tools includes a storage box 1, a box door 2 is hingedly connected to the left side of the storage box 1, the top of the storage box 1 contacts with a bracket 3, the inner left end of the bracket 3 is slidably connected to a drawer 4 extending downward on the left side, the left end of the drawer 4 is spirally connected to a bolt 5 passing through the drawer 4, and the bolt 5 is spirally connected to the bracket 3, the front and rear sides of the bottom end of the bracket 3 are rotatably connected to a sleeve rod 6 through a rotating shaft, the inner bottom end of the sleeve rod 6 is slidably connected to an inner rod 7, and the bottom of the inner rod 7 on the left side is rotatably connected to the storage box 1 through a rotating shaft, and the left side of the bottom end of the bracket 3 is fixedly connected to a battery 19.

[0025] Example 2

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in order to solve the problem of being inconvenient to lift the bracket 3 to the upper left, a spring 8 is fixedly connected to the inner side of the inner rod 7 on the left, and a clamping block 9 is fixedly connected to the other end of the spring 8, and the clamping block 9 is slidably connected to the inner rod 7 on the left. A clamping groove is provided on the outer side of the sleeve rod 6 on the left, and the clamping block 9 is located in the clamping groove at the top of the sleeve rod 6 on the left. By pressing the clamping block 9 in the clamping groove at the top of the sleeve rod 6 on the left, the spring 8 is compressed and further retracted into the inner rod 7 on the left, thereby releasing the limit on the sleeve rod 6 on the left, thereby facilitating lifting the bracket 3 when it is pulled to the upper left.

[0027] Example 3

[0028] like Figure 1 , Figure 3 and Figure 6 As shown, in order to solve the problem that it is inconvenient to increase the gap between the storage box 1 and the bracket 3 so that the staff can sit on the storage box 1 and perform accounting work on the bracket 3, the bottom end of the inner side of the inner rod 7 on the right side is fixedly connected with a fixed shaft 10, and the outer side of the fixed shaft 10 is rotatably connected with a fixed block 11, and the fixed block 11 is fixedly connected to the storage box 1, and the center of the outer side of the fixed shaft 10 is fixedly connected with a worm gear 12, and the outer side of the worm gear 12 is meshed with a worm 13, and the worm 13 passes through the fixed block 11, and the worm 13 is rotatably connected to the fixed block 11, and the worm 13 is engaged with the worm gear 12 by rotating the worm gear 13, and the inner rod 7 on the right side is further driven to rotate through the fixed shaft 10, which is convenient for driving the bracket 3 to rotate to the right side of the storage box 1 through the sleeve rod 6, thereby facilitating the increase of the gap between the storage box 1 and the bracket 3, and further facilitating the staff to sit on the storage box 1 and perform accounting work on the bracket 3.

[0029] Example 4

[0030] like Figure 1 , Figure 2 and Figure 7As shown, in order to solve the problem that it is inconvenient to perform accounting work when the external light is dim, a threaded shaft 14 is rotatably connected to the right side of the bottom end of the bracket 3, and a positioning block 15 is spirally connected to the top outer side of the threaded shaft 14, and the positioning block 15 is slidably connected to the bracket 3, and an LED lamp 16 is fixedly connected to one end of the outer side of the positioning block 15. By rotating the threaded shaft 14 and the spiral connection with the positioning block 15, the LED lamp 16 is further driven to move out of the bracket 3, which is convenient for providing lighting when the external light is dim.

[0031] Example 5

[0032] like Figure 7 As shown, in order to solve the problem of inconvenience in starting the LED lamp 16, the other end of the outer side of the positioning block 15 is fixedly connected to the limit block 17, and the limit block 17 is slidably connected to the bracket 3, and the top of the limit block 17 is fixedly connected to the control switch 18. When the threaded shaft 14 is rotated and spirally connected with the positioning block 15 to move the LED lamp 16 out of the bracket 3, the positioning block 15 simultaneously drives the limit block 17 to trigger the control switch 18, which facilitates the starting of the LED lamp 16.

[0033] After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the storage box 1. After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the storage box 1. After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the storage box 1. After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the storage box 1. After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the storage box 1. After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the storage box 1. After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the drawer 4. After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the drawer 4. After the tool and drawing materials are put into the drawer 4, the tool and drawing materials are put into the drawer 1 ...1, the tool and drawing materials are put into the drawer 1. After the tool and drawing materials are put into the drawer 1, the tool and drawing materials are put into the drawer 1. After the tool and drawing materials are put into the drawer 1, the tool and 1, by raising the bracket 3 and rotating it to the right side of the storage box 1, and then sitting on the storage box 1 to perform on-site accounting work at the top of the bracket 3, a working platform is provided for the staff at the accounting site, so that the on-site accounting operation is more convenient. In the process of using the device to assist the staff in performing on-site accounting, when the external light is dim, by rotating the threaded shaft 14 and the spiral connection with the positioning block 15, the LED lamp 16 is further driven to move up, and the limit block 17 is driven to move up to trigger the control switch 18, so that the LED lamp 16 can be started to provide lighting for the staff. When the device is finished, the device can be reset. Because the left side of the drawer 4 is extended downward, and the downward extending part of the left side of the drawer 4 is in contact with the storage box 1, the bracket 3 will be stably connected to the storage box 1 when the device is not in use.

[0034] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A storage box for construction cost tools, comprising a storage box (1), characterized in that: The storage box (1) is hingedly connected to a box door (2) on the left side, the top of the storage box (1) contacts a bracket (3), the inner left end of the bracket (3) is slidably connected to a drawer (4) extending downward on the left side, the left end of the drawer (4) is spirally connected to a bolt (5) penetrating the drawer (4), and the bolt (5) is spirally connected to the bracket (3), the front and rear sides of the bottom end of the bracket (3) are rotatably connected to a sleeve rod (6) through a rotating shaft, the inner bottom end of the sleeve rod (6) is slidably connected to an inner rod (7), and the bottom of the inner rod (7) on the left side is rotatably connected to the storage box (1) through a rotating shaft, and the left side of the bottom end of the bracket (3) is fixedly connected to a battery (19).

2. The storage box for construction cost tools according to claim 1, characterized in that: A spring (8) is fixedly connected to the inner side of the inner rod (7) on the left side, a clamping block (9) is fixedly connected to the other end of the spring (8), and the clamping block (9) is slidably connected to the inner rod (7) on the left side, a clamping groove is provided on the outer side of the sleeve rod (6) on the left side, and the clamping block (9) is located in the clamping groove at the top of the sleeve rod (6) on the left side.

3. The storage box for construction cost tools according to claim 1, characterized in that: The inner bottom end of the inner rod (7) on the right side is fixedly connected to a fixed shaft (10), the outer side of the fixed shaft (10) is rotatably connected to a fixed block (11), and the fixed block (11) is fixedly connected to the storage box (1), the outer center of the fixed shaft (10) is fixedly connected to a worm gear (12), the outer side of the worm gear (12) is meshingly connected to a worm (13), and the worm (13) passes through the fixed block (11), and the worm gear (13) is rotatably connected to the fixed block (11).

4. The storage box for construction cost tools according to claim 1, characterized in that: The right side of the bottom end of the bracket (3) is rotatably connected to a threaded shaft (14), the outer top end of the threaded shaft (14) is spirally connected to a positioning block (15), and the positioning block (15) is slidably connected to the bracket (3), and one end of the outer side of the positioning block (15) is fixedly connected to an LED lamp (16).

5. The storage box for construction cost tools according to claim 4, characterized in that: The other end of the outer side of the positioning block (15) is fixedly connected to a limiting block (17), and the limiting block (17) is slidably connected to the bracket (3), and the top end of the limiting block (17) is fixedly connected to a control switch (18).

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