Tool box for engineering cost

Abstract

The utility model provides a tool box for engineering cost, which relates to the technical field of engineering cost, and comprises a box body, a foam board, a support part and an auxiliary board, the box body is hollow, the inner walls of two sides of the box body are provided with a fixing block and a bearing seat, the box body is used for containing tools required in the engineering cost process, and one side of the box body is provided with a box cover; the cystosepiment is arranged in the box body, a plurality of matched grooves with different sizes are formed in the surface of the cystosepiment and used for carrying tools, and a containing groove is formed in one side of the cystosepiment; one side of the supporting part is movably connected with the bearing seat, and the telescopic end of the supporting part is in lap joint with the fixing block; and the auxiliary plate has a preset operation size, is movably lapped above the fixing block and the bearing seat, and can be matched with the supporting component to complete corresponding auxiliary operation. The tool box has the advantages of being convenient to use and preventing tools from being collided.

Description

Technical Field

[0001] The utility model relates to the technical field of project cost, and particularly relates to a toolbox for project cost. Background Art

[0002] Project cost refers to the construction cost of a project, which includes expenses for project design, construction, materials, equipment, labor, etc. Project cost is an important part of project construction, which directly affects the quality, progress and efficiency of the project. The calculation and control of project cost are important contents of project management, which requires comprehensive consideration of technical, economic, social and other factors of the project to ensure the smooth progress and effective completion of the project. In work, relevant staff engaged in project cost often need to carry a lot of materials and auxiliary tools and need to work on the construction site at any time.

[0003] When the existing toolbox for project cost is filled with materials and tools, it is heavy and inconvenient to carry. Moreover, the tools will be bumped during walking, resulting in tool damage. And when working at any time, there is no workbench for use, which is very inconvenient during use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a toolbox for project cost, solve the technical problems existing in the prior art, and achieve the technical effects of convenient use and prevention of tool bumping.

[0005] In order to achieve the above-mentioned utility model purpose, the technical solution adopted by the utility model is as follows:

[0006] A toolbox for project cost includes: a box body, a foam board, a support member and an auxiliary board. The box body is hollow inside, and fixed blocks and receiving seats are provided on both inner walls, which are used to hold the tools required during the project cost process, making it convenient for staff to carry when going out. In order to prevent materials or tools from falling or getting wet, a box cover is provided on one side of the box body; in order to prevent the tools from being bumped during the left - right shaking process during carrying, thus affecting the use, a foam board with a light weight and good protection effect is provided inside the box body. The surface is provided with a number of matching grooves of different sizes, and the shape of the matching grooves can be changed according to the shape of the tools to be placed, so that the opening shape of the matching grooves is adapted to the outer shape of the tools, and is used to place the tools. A placement groove is provided on one side; in order to provide a workbench for the staff to write conveniently, a support member is provided, one side of which is movably connected to the receiving seat, and its telescopic end is lapped on the fixed block; in order to provide a smooth and convenient writing platform for the staff, an auxiliary board is provided with a predetermined working size. The size of the auxiliary board is smaller than the size inside the box body, and it is movably lapped above the fixed block and the receiving seat, and can cooperate with the support member to complete the corresponding auxiliary operations.

[0007] Further, the support member includes: a rotating shaft, a limit block, and a telescopic rod. In order to enable the entire support member to flexibly adjust the angle, a limit block is provided on both sides of the back of the auxiliary plate. The limit block is hollow inside and is provided with several fixed rods. In order to facilitate the staff to adjust the length of the support member, a telescopic rod is specially provided. The fixed end is provided with a connecting block, and the connecting block is movably connected to the receiving seat through the rotating shaft. The telescopic end is provided with a connecting head, and the connecting head is movably connected to the fixed rod. A card slot is opened on one side of the connecting head, and the card slot can be clamped with the fixed rod for fixation during use.

[0008] Further, in order to enable the materials to be unfolded and there to be a platform for calculation when working on the construction site at any time, an auxiliary plate is provided. On the upper end of the side of the auxiliary plate away from the limit block, plug-in blocks are symmetrically provided. A connecting shaft is movably connected inside the plug-in block. Clamps are movably connected to the opposite sides of the two connecting shafts. Slide rails are symmetrically provided below the clamps. A moving block is slidably connected to the middle position between the two slide rails on both sides. The moving block can be used to place materials and can also be adjusted according to the size of the materials.

[0009] Further, spring switch seats are provided at both ends of one side of the box body.

[0010] Further, in order to facilitate extraction during carrying, a handle is provided on the top of the box cover. On the upper end of the side of the box cover close to the box body, buckle bodies are symmetrically provided. The buckle bodies can be movably connected to the spring switch seats and are used in combination with the buckle bodies during use to lock the entire box. A groove is opened inside the box body on the side where the buckle body is provided. In order to be able to work on the construction site at night or on cloudy days, a lamp tube is provided inside the groove.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] Through the setting of the support member, the auxiliary plate, and the foam board, when it is necessary to work on the construction site at any time, place the present utility model on the ground, pull the handle, open the box body, remove the auxiliary plate, take out the tools in the matching groove, connect the auxiliary plate to the support member, adjust the angle, then the staff presses and lifts the clamp to open it, places the materials to be used under the clamp, releases the clamp to fix the materials, adjusts the position of the lower moving block, slides the moving block in the slide rail to adjust the position so that the top of the moving block contacts the bottom of the materials. At this time, writing and calculation can be carried out on the auxiliary plate. The present utility model has the beneficial effects of convenient use and preventing tool collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall view of the present utility model;

[0014] Figure 2 is the perspective view of the present utility model;

[0015] Figure 3 Stereogram of the support component;

[0016] Figure 4 Usage state diagram of the auxiliary plate;

[0017] Figure 5 Stereogram of the connector;

[0018] In the figure: 1, box body; 101, spring switch base; 2, box cover; 201, groove; 202, lamp tube; 203, buckle body; 3, foam board; 301, placement groove; 302, matching groove; 4, handle; 5, support component; 501, rotating shaft; 502, connecting block; 503, telescopic rod; 504, limit block; 505, fixed rod; 506, connector; 6, fixed block; 7, auxiliary plate; 701, slide rail; 702, moving block; 703, insertion block; 704, coupling shaft; 705, clip; 8, receiving seat. Specific implementation manners

[0019] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0020] Such as Figures 1-5As shown in the figure, in order to solve the technical problem that staff may need to work at any time on the construction site but there is no working platform, in this embodiment, a toolbox for project cost is provided, including: a box body 1, a foam board 3, a support member 5 and an auxiliary board 7. The box body 1 is hollow inside, and fixed blocks 6 and receiving seats 8 are provided on the inner walls on both sides, which are used to hold the tools required in the process of project cost, reducing the occurrence of the situation where all tools need to be carried separately in the past. At both ends of one side of the box body 1, there are spring switch seats 101. On the other side of the box body 1, there is a box cover 2. On the top of the box cover 2, there is a handle 4. When carrying, the staff can pick up the toolbox by hand holding the handle 4, which is convenient to carry. On the upper end of the side of the box cover 2 close to the box body 1, there are buckle bodies 203 symmetrically arranged. The buckle bodies 203 can be movably connected with the spring switch seats 101. When it is necessary to lift the toolbox, the staff closes the box cover, inserts the buckle bodies 203 into the spring switch seats 101, and locks the whole toolbox, so that the internal tools and the auxiliary board 7 will not fall off during the carrying process, and it can also prevent rain and water. Inside the box body 1 on the side where the buckle body 203 is provided, a groove 201 is opened. Inside the groove 201, there is a lamp tube 202. The lamp tube 202 is turned on by the staff at night or on cloudy days to provide the light source required for work, making the work process more convenient and efficient. The foam board 3 is arranged inside the box body 1, and a number of matching grooves 302 of different sizes are opened on the surface for placing tools. The foam board 3 is light in weight, and can ensure that the tools placed inside can be used normally even in continuous rainy days or humid environments. On one side of it, there is a placement groove 301. One side of the support member 5 is movably connected with the receiving seat 8, and its telescopic end overlaps the fixed block 6 and is used in cooperation with the auxiliary board 7 during work. The support member 5 includes: a rotating shaft 501, a limit block 504 and a telescopic rod 503. The limit block 504 is arranged on both sides of the back of the auxiliary board 7, is hollow inside, and is provided with a number of fixed rods 505. The fixed end of the telescopic rod 503 is provided with a connecting block 502. The connecting block 502 is movably connected with the receiving seat 8 through the rotating shaft 501. Its telescopic end is provided with a connecting head 506. The connecting head 506 is movably connected with the fixed rod 505. When not in use, the telescopic rod 503 contracts and overlaps in the fixed block 6 for fixation, reducing the use space. When in use, the staff pulls the telescopic rod 503, and the telescopic rod 503 drives the connecting block 502 at the bottom to rotate until it is adjusted to a suitable angle, and connects the connecting head 506 at the telescopic end of the telescopic rod 503 with the fixed rod 505;The auxiliary plate 7, having a predetermined working size, is movably lapped above the fixed block 6 and the receiving seat 8, and can cooperate with the support member 5 to complete corresponding auxiliary operations. On the upper end of the side of the auxiliary plate 7 away from the limit block 504, plug-in blocks 703 are symmetrically provided. A connecting shaft 704 is movably connected inside the plug-in block 703. Clips 705 are movably connected to the opposite sides of the two connecting shafts 704. Slide rails 701 are symmetrically provided below the clips 705. A moving block 702 is slidably connected to the middle position between the two slide rails 701. When the auxiliary plate 7 is not in use, it is placed above the fixed block 6 and the receiving seat 8 to reduce the floor area. When in need of use, the bottom of the auxiliary plate 7 is plugged into the placement groove 301, the auxiliary plate 7 is tilted, the telescopic rod 503 is pulled, and the connecting head 506 at the front end of the telescopic rod 503 is connected to the fixed rod 505 in the limit block 504 on the back of the auxiliary plate 7. After the position of the auxiliary plate 7 is fixed, the staff lifts the clip 705, places the materials under the clip 705, releases the clip 705 to make the clip 705 press the materials tightly, adjusts the lower moving block 702, slides the moving block 702 inside the slide rail 701 and adjusts the position, and presses the moving block 702 against the bottom of the materials for fixation.;

[0021] When in use, the staff member carries the toolbox to the construction site by hand holding the handle 4. When in need of working, the toolbox is placed on the ground. The buckle body 203 is taken out from the spring switch seat 101, the box cover 2 is opened, the auxiliary plate 7 placed above the fixed block 6 and the receiving seat 8 is taken out, and then the tools required in the matching groove 302 are taken out. The bottom of the auxiliary plate 7 is plugged into the placement groove 301, the auxiliary plate 7 is tilted, and the angle is adjusted. When pulling the telescopic rod 503, the connecting block 502 at the bottom of the telescopic rod 503 will be driven to rotate. The connecting block 502 rotates on the rotating shaft 501. The telescopic end of the telescopic rod 503 is pulled, and the card slot of the connecting head 506 is clamped on the fixed rod 505 in the limit block 504 on the back of the auxiliary plate 7 to fix the auxiliary plate 7. At this time, the staff member lifts the clip 705, and the clip 705 drives the two connecting shafts 704 to rotate in the plug-in block 703. The materials are placed under the clip 705, the clip 705 is released, the clip 705 presses the materials tightly, the lower moving block 702 is adjusted, the moving block 702 is slid inside the slide rail 701 and the position is adjusted, and the moving block 702 is pressed against the bottom of the materials for fixation. When it is necessary to work on a cloudy day or at night, the lamp tube 202 is turned on to illuminate the auxiliary plate 7.

[0022] The above are only the preferred embodiments of the utility model patent, and are not intended to limit the utility model patent. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the utility model patent shall be included within the protection scope of the utility model patent.

Claims

1. A toolbox for project cost, characterized in that: Comprising: A box body (1), which is hollow inside, and fixed blocks (6) and receiving seats (8) are provided on the inner walls on both sides, and it is used to hold the tools required in the engineering cost process. A box cover (2) is provided on one side; A foam board (3) is arranged inside the box body (1), and a number of matching grooves (302) of different sizes are formed on the surface for placing tools, and a placement groove (301) is formed on one side thereof; A support member (5), one side of which is movably connected to the receiving seat (8), and its telescopic end is lapped on the fixed block (6); An auxiliary board (7), which has a predetermined working size, is movably lapped above the fixed block (6) and the receiving seat (8), and can cooperate with the support member (5) to complete corresponding auxiliary operations.

2. The engineering cost toolbox according to claim 1, characterized in that: The support member (5) includes: a rotating shaft (501); Limit blocks (504) are arranged on both sides of the back of the auxiliary board (7), are hollow inside, and are provided with a number of fixed rods (505); A telescopic rod (503), a connecting block (502) is provided at the fixed end, the connecting block (502) is movably connected to the receiving seat (8) through the rotating shaft (501), a connecting head (506) is provided at its telescopic end, and the connecting head (506) is movably connected to the fixed rod (505).

3. The toolbox for project cost according to claim 2, characterized in that: Plug-in blocks (703) are symmetrically arranged at the upper end of the side of the auxiliary board (7) away from the limit blocks (504). A connecting shaft (704) is movably connected inside the plug-in blocks (703). Clips (705) are movably connected to the opposite sides of the two connecting shafts (704). Slide rails (701) are symmetrically arranged below the clips (705). A moving block (702) is slidably connected to the middle position between the two slide rails (701).

4. The engineering cost toolbox according to claim 1, characterized in that: Spring switch seats (101) are provided at both ends of one side of the box body (1).

5. The engineering cost toolbox according to claim 4, characterized in that: A handle (4) is provided on the top of the box cover (2). Buckles (203) are symmetrically arranged at the upper end of the side of the box cover (2) close to the box body (1). The buckles (203) can be movably connected to the spring switch seats (101). A groove (201) is formed inside the box body (1) on the side where the buckle (203) is provided, and a lamp tube (202) is arranged inside the groove (201).

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