CN216859687U

CN216859687U - Portable toolbox is used to engineering budget estimate

Info

Publication number: CN216859687U
Application number: CN202220548205.3U
Authority: CN
Inventors: 傅领
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-01
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a portable tool box for engineering budget estimate, which relates to the field of constructional engineering and comprises a box body, wherein a plurality of containing cavities are formed in the left side of the front surface of the box body. According to the portable tool box, the storage cavity is formed in the box body, the first spring, the fixing frame, the limiting plate, the rotating shaft, the placing plate and the sliding rod are arranged in the storage cavity, a user can place a tool used in budget estimation on the placing plate when using the portable tool box, the rotating shaft can be rotated by the user to enable the limiting plate to be separated from the limiting groove when taking the tool, the placing plate is pushed to move upwards by the aid of elastic force of the first springs, the problem that the existing portable tool box for engineering budget estimation is inconvenient for the user to take and place the tool when in use, and meanwhile, the existing tool box is not provided with a space for independently storing drawings, the drawings and the tool are usually placed in a mixed mode, so that the tool is prone to drawing damage when in use.

Description

Portable toolbox is used to engineering budget estimate

Technical Field

The utility model relates to a tool box, in particular to a portable tool box for engineering budget estimate.

Background

The project budget estimate refers to a technical and economic file for pre-calculating and determining the total project cost of a construction project according to the specific content of design files in different design stages and related quota, index and fee-taking standards in the process of project construction, wherein a tool box is often used for storing the files and tools when the project budget estimate is carried out.

The portable tool box for the project budget at present has some defects and shortcomings, and the specific places needing improvement are as follows:

the portable tool box for the existing engineering budget estimate is not convenient for a user to take and place tools when in use, and meanwhile, the existing tool box is not provided with a space for storing drawings alone, so that the drawings and the tools are usually mixed and placed, and the tools are easy to damage when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable tool box for engineering budget estimate, which solves the problems that the existing portable tool box for engineering budget estimate proposed in the background technology is inconvenient for a user to take and place tools when in use, and the existing tool box does not have a space for storing drawings independently, and the drawings and the tools are usually placed in a mixed manner, so that the tools are easy to damage the drawings when in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an engineering budget estimate uses portable toolbox, the power distribution box comprises a box body, a plurality of chambeies of accomodating have been seted up in box front surface left side, box upper surface right side has been seted up and has been deposited the chamber, deposit a plurality of spring one end of a chamber downside inner wall fixedly connected with, it is a plurality of a spring upper end all overlap joint is on placing the bottom plate face, place the inboard through antifriction bearing swing joint have a pivot, pivot bottom fixed connection is on the limiting plate upper surface, both ends swing joint is at two spacing inslots respectively about the limiting plate, two the spacing groove is seted up respectively on the inner wall of mount left and right sides.

According to a preferable technical scheme of the utility model, the front ends of the containing cavities are all in threaded connection with sealing covers, and the front ends of the inner walls of the containing cavities and the outer side surfaces of the sealing covers are both provided with threads.

As a preferable technical scheme of the utility model, a clamping plate is lapped on the inner side surface of each sealing cover, the upper surface of the clamping plate is fixedly connected with the bottom end of the pull rod, and the upper end of the pull rod penetrates through the through hole and extends to the upper side of the sealing cover.

As a preferred technical scheme of the utility model, the through hole is formed in the sealing cover, the pull rod is sleeved with the second spring, and two ends of the second spring are respectively and fixedly connected to the outer side surfaces of the pull rod and the sealing cover.

As a preferred technical scheme, sleeve holes are formed in four corners of the placing plate, sliding rods are connected in the four sleeve holes in a sliding mode, and the bottom ends of the four sliding rods are fixedly connected to the inner wall of the lower side of the storage cavity.

As a preferred technical scheme of the utility model, the right side of the upper surface of the box body is lapped with the bottom surface of the cover plate, and the rear side surface of the cover plate is movably connected to the rear side surface of the box body through a hinge.

As a preferred technical scheme of the utility model, the left side surface and the right side surface of the box body are respectively movably connected with two ends of the lifting handle through pin shafts, and the bottom surface of the fixing frame is fixedly connected to the inner wall of the lower side of the storage cavity.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the storage cavity is formed in the box body, the first spring, the fixing frame, the limiting plate, the rotating shaft, the placing plate and the sliding rod are arranged in the storage cavity, when the device is used, a user can place a tool used in budget estimation on the placing plate, when the tool is taken, the user can rotate the rotating shaft to enable the limiting plate to be separated from the limiting groove, and at the moment, the elastic force of the first springs is utilized to push the placing plate to move upwards, so that the placing plate is moved upwards to a proper height, the tool on the placing plate can be conveniently taken out of the storage cavity by the user, and the convenience of the device is further improved.

2. The utility model further improves the practicability and functionality of the device by arranging the pull rod, the through hole, the second spring and the clamping plate on the sealing cover, so that a user can press the pull rod downwards when the drawing is stored by using the containing cavity, the pull rod pushes the clamping plate to move downwards and extrudes the second spring to generate elastic force, then the user places the front end of the drawing between the clamping plate and the sealing cover, thereby clamping and fixing the drawing on the sealing cover by using the elastic force of the second spring, and further facilitating the user to take out the drawing from the containing cavity by using the sealing cover subsequently, the convenience of the device is further improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic left sectional view of the sealing cap of the present invention;

FIG. 4 is a cross-sectional view of the fixing frame of the present invention;

fig. 5 is an enlarged structural diagram a of the present invention.

In the figure: the box body 1, the accommodating cavity 2, the first spring 3, the trepanning 4, the storage cavity 5, the limiting plate 6, the rotating shaft 7, the fixing frame 8, the placing plate 9, the cover plate 10, the lifting handle 11, the sliding rod 12, the sealing cover 13, the clamping plate 14, the limiting groove 15, the pull rod 16, the second spring 17 and the through hole 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of a portable tool box for engineering budget estimate: comprises a box body 1, a plurality of containing cavities 2 are arranged on the left side of the front surface of the box body 1, a storage cavity 5 is arranged on the right side of the upper surface of the box body 1, one end of a plurality of springs 3 is fixedly connected to the inner wall of the lower side of the storage cavity 5, the upper ends of the springs 3 are all lapped on the bottom surface of a placing plate 9, the springs 3 are arranged between the placing plate 9 and the inner wall of the storage cavity 5, so that the placing plate 9 is pushed to move upwards by the elasticity of the springs 3 after a limiting plate 6 is separated from a limiting groove 15, the placing plate 9 is further raised to a proper height for a user to take out a tool from the storage cavity 5, a rotating shaft 7 is movably connected in the placing plate 9 through a rolling bearing, the bottom end of the rotating shaft 7 is fixedly connected to the upper surface of the limiting plate 6, the left end and the right end of the limiting plate 6 are respectively movably connected in two limiting grooves 15, the two limiting grooves 15 are respectively arranged on the inner walls of the left side and right side of a fixing frame 8, the rotary shaft 7 is movably connected in the placing plate 9, the limiting plate 6 and the limiting groove 15 are movably connected on the rotary shaft 7, so that the position of the placing plate 9 is fixed by utilizing the connection of the limiting plate 6 and the limiting groove 15, the sealing covers 13 are all in threaded connection with the front ends of the plurality of containing cavities 2, the front ends of the inner walls of the containing cavities 2 and the outer side surfaces of the sealing covers 13 are all provided with threads, a clamping plate 14 is lapped on the inner side surface of each sealing cover 13, the upper surface of the clamping plate 14 is fixedly connected with the bottom end of a pull rod 16, the upper ends of the pull rods 16 penetrate through holes 18 and extend to the upper sides of the sealing covers 13, the through holes 18 are formed in the sealing covers 13, a spring II 17 is sleeved on each pull rod 16, the two ends of each spring II 17 are respectively and fixedly connected on the outer side surfaces of the pull rods 16 and the sealing covers 13, the pull rods 16, the through holes 18, the spring II 17 and the clamping plates 14 are arranged on the sealing covers 13, so that the paper is clamped and fixed on the sealing covers 13 by utilizing the elasticity of the spring II 17, and then the subsequent sealed lid 13 of utilization of convenient to use person takes out the drawing from accomodating chamber 2, place board 9 four corners department and all seted up trepanning 4, equal sliding connection has slide bar 12 in four trepanning 4, the equal fixed connection in four slide bar 12 bottoms is on depositing 5 downside inner walls, through having seted up a plurality of trepanning 4 on placing board 9, and sliding connection has slide bar 12 in trepanning 4, thereby utilize slide bar 12 and trepanning 4's connection to improve the stability when placing board 9 and reciprocate, 1 upper surface right side of box and the lap of 10 bottom surfaces of apron, apron 10 trailing flank passes through hinge swing joint on 1 trailing flank of box, the side is through the round pin axle respectively with 11 both ends swing joint of handle about 1, 8 bottom surfaces fixed connection of mount are on depositing 5 downside inner walls.

The method comprises the following operation steps:

when the device is used, a user can pull the cover plate 10 upwards to open the storage cavity 5, then the user places tools used for engineering budget on two sides of the placing plate 9 and avoids the upper end of the rotating shaft 7, when the drawing is stored, the user can place the rolled drawing into the storage cavity 2, when the drawing exposed in the storage cavity 2 is left with proper length, the user presses the pull rod 16 downwards to push the clamping plate 14 to move downwards and press the spring II 17 to enable the spring II 17 to generate elastic force, at the moment, the user places the front end of the drawing between the clamping plate 14 and the sealing cover 13, then the user loosens the pull rod 16 to push the clamping plate 14 to move upwards by utilizing the elastic force of the spring II 17 to clamp the drawing on the sealing cover 13, at the moment, the user pushes all the drawing into the storage cavity 2 and rotates the sealing cover 13 to be in threaded connection with the storage cavity 2;

when taking and depositing the instrument in the chamber 5, the user rotates pivot 7 and makes limiting plate 6 break away from spacing groove 15, utilize the elasticity of a plurality of springs 3 to promote to place board 9 and follow slide bar 12 rebound this moment, will place the instrument on the board 9 and take out when placing board 9 and remove to suitable height, when the user need take the drawing, the user rotates sealed lid 13 and makes sealed lid 13 break away from and accomodate chamber 2, then the user pulls sealed lid 13 forward and takes out the drawing from accomodating chamber 2 to press down pull rod 16 and make splint 14 break away from and take out the drawing from between sealed lid 13 and splint 14.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable toolbox is used to engineering budget estimate, includes box (1), its characterized in that: box (1) front surface left side has been seted up a plurality of chambeies (2) of accomodating, box (1) upper surface right side has been seted up and has been deposited chamber (5), deposit chamber (5) downside inner wall fixedly connected with a plurality of spring (3) one end, it is a plurality of spring (3) upper end all overlap joint is on placing board (9) bottom surface, place in board (9) through antifriction bearing swing joint have pivot (7), pivot (7) bottom fixed connection is on limiting plate (6) upper surface, both ends difference swing joint is in two spacing grooves (15) about limiting plate (6), two spacing groove (15) are seted up respectively on mount (8) left and right sides inner wall.

2. The portable tool box for engineering budget estimate as claimed in claim 1, characterized in that: a plurality of accomodate chamber (2) front end equal threaded connection has sealed lid (13), accomodate chamber (2) inner wall front end and sealed lid (13) lateral surface and all seted up the screw thread.

3. The portable tool box for engineering budget estimate as claimed in claim 2, characterized in that: the inner side surface of each sealing cover (13) is lapped with a clamping plate (14), the upper surface of each clamping plate (14) is fixedly connected with the bottom end of a pull rod (16), and the upper end of each pull rod (16) penetrates through a through hole (18) and extends to the upper side of each sealing cover (13).

4. The portable tool box for engineering budget estimate according to claim 3, wherein: the through hole (18) is formed in the sealing cover (13), the pull rod (16) is sleeved with a second spring (17), and two ends of the second spring (17) are fixedly connected to the outer side faces of the pull rod (16) and the sealing cover (13) respectively.

5. The portable tool box for engineering budget estimate of claim 1, wherein: place board (9) four corners department and all seted up trepanning (4), four equal sliding connection has slide bar (12), four in trepanning (4) slide bar (12) bottom equal fixed connection is on depositing chamber (5) downside inner wall.

6. The portable tool box for engineering budget estimate as claimed in claim 1, characterized in that: the right side of the upper surface of the box body (1) is in lap joint with the bottom surface of the cover plate (10), and the rear side surface of the cover plate (10) is movably connected to the rear side surface of the box body (1) through a hinge.

7. The portable tool box for engineering budget estimate as claimed in claim 1, characterized in that: the left side surface and the right side surface of the box body (1) are respectively movably connected with two ends of a lifting handle (11) through pin shafts, and the bottom surface of the fixing frame (8) is fixedly connected to the inner wall of the lower side of the storage cavity (5).