Municipal engineering cost tool box convenient to use

Abstract

The utility model discloses a municipal engineering cost toolbox convenient to use, and relates to the technical field of municipal engineering cost, the municipal engineering cost toolbox comprises a box body, the left side and the right side of the inner wall of the box body are each embedded with two electric sliding rails, and the opposite faces of the four electric sliding rails are jointly and fixedly connected with a U-shaped push frame; annular guide rails are fixedly connected to the left side and the right side of the inner wall of the U-shaped push frame correspondingly, four connecting transverse rods are rotationally connected to the opposite faces of the two annular guide rails correspondingly, the opposite ends of the left connecting transverse rod and the right connecting transverse rod which correspond to each other are jointly rotationally connected with a containing groove block, and pressing mechanisms are arranged on the upper sides of the inner walls of the four containing groove blocks correspondingly. According to the tool box, placed tools can be managed in a layered mode, the placed tools can be clamped and limited, it can be guaranteed that the tools are convenient to use, meanwhile, abrasion and collision between the tools are avoided, and the problem that the tools are damaged is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal engineering cost technical field especially relates to a convenient use's municipal engineering cost tool box. BACKGROUND

[0002] Municipal engineering cost refers to the investment of various resources and cost, such as building material, mechanical equipment, engineering construction etc. expenditure, and municipal engineering cost is closely related with municipal engineering construction economy, in the municipal engineering cost work process, in order to guarantee the accuracy of cost, needs to use measuring tool to carry out measurement calculation, so municipal engineering cost needs to use tool box to store measuring tool.

[0003] But the traditional municipal engineering cost tool box when using, the tool of storage is piled together, this not only is inconvenient to find use, still can have the problem of abrasion collision between the tool of accumulation, even causes the damage of tool, influences the use performance of municipal engineering cost tool box, for this, need a convenient use's municipal engineering cost tool box. UTILITY MODEL CONTENT

[0004] The utility model discloses in order to realize the above-mentioned purpose specifically adopts the following technical scheme:

[0005] A convenient use's municipal engineering cost tool box, including the box, the left and right sides of the box inner wall all embed two electric sliding rails, the opposite side of four electric sliding rails is commonly fixedly connected with the U type push rack;

[0006] The left and right sides of the inner wall of the U type push rack are fixedly connected with the annular guide rail, the opposite side of two annular guide rails is rotatably connected with four connecting cross bars, and the opposite end of the left and right two corresponding connecting cross bars is rotatably connected with the placing groove block.

[0007] Further, the pressing mechanism includes a pressing plate slidably connected to the inner wall of the placing groove block, a plurality of extension grooves are formed in the bottom surface of the pressing plate, limit grooves are formed in the left and right sides of the inner walls of the extension grooves, limit blocks are slidably connected to the inner walls of the limit grooves, extension rod is fixedly connected to the inner walls of the extension grooves, vertical rods are fixedly connected to the inner walls of the extension rods, and the upper ends of the vertical rods are fixedly connected to the upper sides of the inner walls of the extension grooves.

[0008] Further, the telescopic mechanism comprises a connecting plate fixedly connected to one side of the surface of the pressing plate, both sides of the bottom surface of the connecting plate are fixedly connected with guide rods, one side of the top surface of the placing groove block is provided with a connecting port below both guide rods, the rod wall of both guide rods is slidably connected with the inner wall of the corresponding connecting port, and the inner wall of the connecting port is provided with a suction mechanism close to one side of the pressing plate.

[0009] Further, the suction mechanism comprises a suction groove formed in one side of the inner wall of the connecting port, a magnet is fixedly connected to one side of the inner wall of the suction groove close to the pressing plate, and the guide rods are all rod body structures of iron-based alloy.

[0010] Further, the right side of the top surface of the box body is rotationally connected with a box cover plate, and the left side of the bottom surface of the box cover plate is clamped with the left side of the top surface of the box body.

[0011] Further, the four corners of the bottom surface of the box body are fixedly connected with universal wheels.

[0012] Further, the left surface of the box body is fixedly connected with a luggage pull rod.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The utility model discloses a box body, a U-shaped push frame, a telescopic mechanism, a placing groove block, a pressing plate, a plurality of extension groove rods, a spring, a guide rail, a box cover plate and a luggage pull rod are arranged in the box body, the U-shaped push frame is arranged in the box body, the telescopic mechanism is arranged in the box body, the placing groove block is arranged in the telescopic mechanism, the pressing plate is arranged in the placing groove block, the plurality of extension groove rods are arranged in the placing groove block, the spring is arranged in the extension groove rod, the guide rail is arranged in the box body, the box cover plate is arranged in the box body, and the luggage pull rod is arranged in the box body. ACCURATE DRAWINGS

[0015] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model.

[0016] Figure 2 It is the whole vertical section three-dimensional structure schematic diagram of the utility model.

[0017] Figure 3 It is the Figure 2 It is the enlarged three-dimensional structure schematic diagram of A part.

[0018] Figure 4 It is the three-dimensional structure schematic diagram of the U-shaped push frame of the utility model.

[0019] Figure 5 It is the vertical section solid structure schematic diagram of the placing groove block of the utility model.

[0020] Figure 6 It is the vertical section solid structure schematic diagram of the utility model's extension groove rod. Figure 5 It is the enlarged structure schematic diagram of the middle B part.

[0021] Figure 7 It is the vertical section solid structure schematic diagram of the placing groove block of the utility model.

[0022] In the figure: 1, box body; 2, electric slide rail; 3, U-shaped push rack; 4, annular guide rail; 5, connecting cross bar; 6, placing groove block; 7, pressing plate; 8, extension groove; 9, limiting groove; 10, limiting block; 11, extension groove rod; 12, vertical rod; 13, spring; 14, connecting plate; 15, guide rod; 16, connecting port; 17, adsorption groove; 18, magnet; 19, box cover plate; 20, universal wheel; 21, luggage case pull rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment.

[0024] As shown in Figures 1-7 A kind of tool box for convenient use of municipal engineering cost, including box body 1, two electric slide rails 2 are embedded in the left and right sides of the inner wall of box body 1, and the opposite side of four electric slide rails 2 is fixedly connected with U-shaped push rack 3 in common;

[0025] The left and right sides of the inner wall of the U-shaped push frame 3 are fixedly connected with annular guide rails 4, the opposite sides of the two annular guide rails 4 are rotatably connected with four connecting cross bars 5, the opposite ends of the left and right two corresponding connecting cross bars 5 are rotatably connected with a placing groove block 6, the upper side of the inner wall of the four placing groove blocks 6 is provided with a pressing mechanism, the pressing mechanism comprises a pressing plate 7 slidably connected to the upper side of the inner wall of the placing groove block 6, a plurality of extension grooves 8 are formed in the bottom surface of the pressing plate 7, a plurality of limiting grooves 9 are formed in the left and right sides of the inner wall of the plurality of extension grooves 8, a plurality of limiting grooves 9 are slidably connected to the inner wall of the plurality of limiting grooves 9, the opposite sides of the two corresponding limiting grooves 10 are fixedly connected with an extension groove rod 11, the inner wall of the plurality of extension groove rods 11 is fixedly connected with a vertical rod 12, the upper end of the plurality of vertical rods 12 is fixedly connected with the upper side of the inner wall of the corresponding extension groove 8, the rod wall of the vertical rod 12 is sleeved with a spring 13, the left and right sides of the pressing plate 7 are provided with a telescopic mechanism, the U-shaped push frame 3 can be pushed out of the box body 1 by using the electric sliding rail 2, so that the tools in the placing groove block 6 can be taken out, and under the annular circulation of the annular guide rail 4, the tools in the placing groove block 6 can be conveniently selected, when the tools need to be taken out, the pressing plate 7 is directly taken out, so that the tools in the placing groove block 6 can be taken out, when the pressing plate 7 is put down, the pressing plate 7 will move downward under the action of gravity, so that the extension groove rod 11 spring 13 is elastically connected, so as to ensure that the surface of the tool is tightly fitted, and under the action of the extension and retraction of the plurality of extension groove rods 11, the surface of the tool can be tightly fitted and clamped by the plurality of extension groove rods 11, and the clamping effect of the surface of the tool can be adapted, through the above structure, the device can manage the placed tools in layers, and can clamp and limit the placed tools, so as to ensure that the tools can be conveniently used without abrasion and collision between the tools, avoid the damage of the tools, the telescopic mechanism comprises a connecting plate 14 fixedly connected to one side of the surface of the pressing plate 7, the front and rear sides of the bottom surface of the connecting plate 14 are fixedly connected with guide rods 15, one side of the top surface of the placing groove block 6 is located below the two guide rods 15 and is provided with a connecting port 16, the rod walls of the two guide rods 15 are slidably connected with the inner walls of the corresponding connecting ports 16, and the side of the inner wall of the connecting port 16 close to the pressing plate 7 is provided with a suction mechanism;

[0026] The adsorption mechanism comprises an adsorption groove 17 formed in one side of the inner wall of the connecting port 16, and a magnet 18 is fixedly connected to the inner wall of the adsorption groove 17 close to one side of the pressing plate 7. Through the magnetic attraction effect of the magnet 18, the guide rod 15 can be prevented from easily slipping, and the stability of the structure in the device is ensured. The guide rods 15 are all iron-based alloy rod bodies, a box cover plate 19 is rotatably connected to the right side of the top surface of the box body 1, the box cover plate 19 can protect the tools in the box body 1, and the safety of the tools is ensured. The left side of the bottom surface of the box cover plate 19 is clamped with the left side of the top surface of the box body 1, universal wheels 20 are fixedly connected to the four corners of the bottom surface of the box body 1, and a luggage pull rod 21 is fixedly connected to the left side of the box body 1. Through the cooperation of the universal wheels 20 and the luggage pull rod 21, the portability of the device is improved, and the use difficulty of the device is reduced.

[0027] The utility model discloses working principle: the device uses, the corresponding tool is placed in the placing groove block 6, in use, utilize electric slide rail 2 can push out the U type push frame 3 of box body 1, like this can take the tool in the placing groove block 6, and under the circular circulation rotation of annular guide rail 4, can conveniently select the tool in the placing groove block 6, when needing to take the tool, directly take up the pressing plate 7, can take out the tool in the placing groove block 6, when putting down the pressing plate 7, under the action of gravity, the pressing plate 7 will move down, like this the elastic connection of spring 13 of extension groove rod 11 can guarantee the surface of tool closely, and under the up-down telescopic effect of multiple extension groove rods 11, can guarantee that the surface of tool is closely clamped by multiple extension groove rods 11, and can adapt to the clamping effect of the surface of different tools, and under the positioning of guide rod 15 and connecting port 16, can guarantee the stable placement of the pressing plate 7, utilize magnet 18, avoid the problem that the pressing plate 7 separates upward, guarantee the overall stability of the device in the use.

[0028] The utility model discloses working principle: the device uses, the corresponding tool is placed in the placing groove block 6, in use, utilize electric slide rail 2 can push out the U type push frame 3 of box body 1, like this can take the tool in the placing groove block 6, and under the circular circulation rotation of annular guide rail 4, can conveniently select the tool in the placing groove block 6, when needing to take the tool, directly take up the pressing plate 7, can take out the tool in the placing groove block 6, when putting down the pressing plate 7, under the action of gravity, the pressing plate 7 will move down, like this the elastic connection of spring 13 of extension groove rod 11 can guarantee the surface of tool closely, and under the up-down telescopic effect of multiple extension groove rods 11, can guarantee that the surface of tool is closely clamped by multiple extension groove rods 11, and can adapt to the clamping effect of the surface of different tools, and under the positioning of guide rod 15 and connecting port 16, can guarantee the stable placement of the pressing plate 7, utilize magnet 18, avoid the problem that the pressing plate 7 separates upward, guarantee the overall stability of the device in the use.

[0029] The above description of the disclosed embodiments enables those skilled in the art to carry out or use the utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable and convenient-to-use tool box for municipal engineering cost, comprising a box body (1), characterized in that: Two electric sliding rails (2) are embedded in the left and right sides of the inner wall of the box (1), and the opposite sides of the four electric sliding rails (2) are fixedly connected with a U-shaped push frame (3) in common; The left and right sides of the inner wall of the U-shaped push frame (3) are fixedly connected with annular guide rails (4), the opposite sides of the two annular guide rails (4) are rotatably connected with four connecting cross rods (5), the opposite ends of the left and right two corresponding connecting cross rods (5) are rotatably connected with a placing groove block (6), and the upper sides of the inner walls of the four placing groove blocks (6) are provided with pressing mechanisms.

2. A portable municipal engineering cost tool box as claimed in claim 1, wherein: The pressing mechanism comprises a pressing plate (7) slidably connected to the upper side of the inner wall of the placing groove block (6), a plurality of extension grooves (8) are formed in the bottom surface of the pressing plate (7), limit grooves (9) are formed in the left and right sides of the inner walls of the plurality of extension grooves (8), limit blocks (10) are slidably connected to the inner walls of the plurality of limit grooves (9), the opposite sides of the two corresponding limit blocks (10) are fixedly connected with an extension groove rod (11), the inner walls of the plurality of extension groove rods (11) are fixedly connected with vertical rods (12), the upper ends of the plurality of vertical rods (12) are fixedly connected with the upper sides of the inner walls of the corresponding extension grooves (8), spring (13) is sleeved on the rod wall of the vertical rod (12), and the left and right sides of the pressing plate (7) are provided with telescopic mechanisms.

3. A portable municipal engineering cost tool box as claimed in claim 2, wherein: The telescopic mechanism comprises a connecting plate (14) fixedly connected to one side of the surface of the pressing plate (7), guide rods (15) are fixedly connected to the front and rear sides of the bottom surface of the connecting plate (14), a connecting port (16) is formed in one side of the top surface of the placing groove block (6) and located below the two guide rods (15), the rod walls of the two guide rods (15) are slidably connected with the inner walls of the corresponding connecting ports (16), and the side of the inner wall of the connecting port (16) close to the pressing plate (7) is provided with an adsorption mechanism.

4. A portable municipal engineering cost tool box as claimed in claim 3, wherein: The adsorption mechanism comprises an adsorption groove (17) formed in one side of the inner wall of the connecting port (16), a magnet (18) is fixedly connected to the side of the inner wall of the adsorption groove (17) close to the pressing plate (7), and the plurality of guide rods (15) are rod body structures of iron-based alloy.

5. The portable municipal engineering costing kit as claimed in claim 1, wherein: The right side of the top surface of the box (1) is rotatably connected with a box cover plate (19), and the left side of the bottom surface of the box cover plate (19) is clamped with the left side of the top surface of the box (1).

6. The portable municipal engineering costing kit as claimed in claim 1, wherein: Universal wheels (20) are fixedly connected to the four corners of the bottom surface of the box (1).

7. The portable municipal engineering costing kit as claimed in claim 1, wherein: A luggage pull rod (21) is fixedly connected to the left side of the box (1).

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