CN212497685U - Engineering project management uses multi-functional toolbox - Google Patents

Abstract

The utility model discloses a engineering project management uses multi-functional toolbox relates to engineering project management technical field. The utility model discloses a plate body, the bottom edge fixed mounting of plate body has two universal wheels, sliding connection has the box on the plate body, the T-slot has been seted up on the surface of plate body, the T-shaped piece of the bottom fixedly connected with and the T-slot looks adaptation of box, the T-shaped piece slides and pegs graft at the T-slot inslot, one side fixedly connected with of plate connection box is used for blockking the limiting plate that the box drops from the plate body. The utility model discloses a T-shaped piece that sets up on the plate body can make the staff nimble remove the box through the cooperation of universal wheel, has saved the strength that needs carry the box, improves work efficiency to can make T-shaped piece break away from the T-shaped groove through the pulling box after reacing office or job site, thereby accomplish the dismantlement of box and plate body with the instrument in the use box fast, easy operation and practical convenient.

Description

Engineering project management uses multi-functional toolbox

Technical Field

The utility model relates to an engineering project management technical field, concretely relates to engineering project management uses multi-functional toolbox.

Background

The engineering project is a project with engineering construction as a carrier, and is a disposable engineering construction task as a managed object. The project management is carried out by paying a certain cost and completing the project management within a certain time according to a certain program by taking a building or a structure as a target output, and the project management is constructed according to the quality requirement, namely, enterprises engaged in project management are entrusted by project owners to carry out specialized management and service activities on the whole process or in stages of project construction.

At present, when the staff manages the engineering project, the used instrument of multiple management projects such as drawing, notebook, dipperstick can be used, need often make a round trip to rush at office and job site simultaneously, and the staff makes a round trip to office and job site when repeatedly, carries a large amount of instruments and can be very inconvenient, influences work efficiency, consequently designs a engineering project management and solves this kind of problem with multi-functional toolbox very necessity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a engineering project management is with multi-functional toolbox.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a multifunctional tool kit is used in engineering project management, the package rubbing board body, the bottom edge fixed mounting of plate body has two universal wheels, sliding connection has the box on the plate body, the T-slot has been seted up on the surface of plate body, the bottom fixedly connected with of box and the T-shaped piece of T-slot looks adaptation, the T-shaped piece slides and pegs graft at the T-slot, one side fixedly connected with of plate body connection box is used for blockking the limiting plate that the box drops from the plate body, fixedly connected with telescopic handrail on the plate body, the handrail is located two universal wheels directly over.

Furthermore, the handrail comprises a concave inner tube and a concave outer tube, the concave inner tube is fixedly connected to one side, far away from the box body, of the plate body, the concave outer tube is sleeved on the concave inner tube in a sliding mode, and a fixing assembly used for fixing the position of the concave outer tube is arranged on the concave inner tube.

Furthermore, two rows of limiting holes are symmetrically formed in the concave outer tube, the fixing assembly comprises two rows of cylindrical grooves symmetrically formed in the concave inner tube, a limiting lug matched with the limiting hole is inserted into each cylindrical groove in a sliding mode, and a spring used for pushing the limiting lug to move towards the corresponding limiting hole is fixedly installed in each cylindrical groove.

Further, the box includes case body and case lid, the case lid articulates on the case body, be provided with on the box and be used for the hasp that the case lid can be opened and close, it has the thing dish of putting that keeps the level with the case body to articulate on the case lid, be provided with a plurality of drawers through the track slip in the case body.

Furthermore, two symmetrical connecting rods are hinged in the box body, and one ends, far away from the box body, of the two connecting rods are respectively hinged on two sides of the storage plate.

Furthermore, a plurality of fixing holes are formed in the box body, wave bead screws matched with the fixing holes are symmetrically installed on each drawer, and the wave bead screws are used for fixing the drawers in the box body.

The utility model has the advantages as follows:

1. the utility model discloses a T-shaped piece and universal wheel that set up on the plate body, when using this device, can put into the box with the required instrument that uses of project management, then insert the T-shaped piece on the box and say the inslot, make box sliding connection on the plate body, then hold the handrail and lift up the plate body with the hand, cooperation through the universal wheel can make the nimble box that removes of staff, the strength that needs carry the box has been saved, and the work efficiency is improved, and can pass through the pulling box after reacing office or job site, make the T-shaped piece break away from the T-shaped groove, thereby accomplish the instrument in the dismantlement of box and plate body in order to use the box fast, and is easy to operate and practical convenient.

2. The utility model discloses a fixed subassembly that sets up on concave type outer tube extrudes spacing lug with the hand, can make spacing lug slide into the cylindrical groove, can slide the length that concave type outer tube changed the handrail this moment to after adjusting suitable length, can extend through the elastic action of self through the spring, and drive spacing lug and remove to the outside in cylindrical groove, make spacing lug peg graft into the inside in spacing hole, thereby accomplish fixed between concave type inner tube and the concave type outer tube.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of the plate structure of the present invention;

fig. 3 is a schematic top view of the plate structure of the present invention;

FIG. 4 is a schematic view of the A-A direction of the present invention;

FIG. 5 is a schematic structural view of the case of the present invention;

reference numerals: 1. a plate body; 2. a universal wheel; 3. a box body; 31. a box body; 32. a box cover; 33. locking; 4. a T-shaped slot; 5. a T-shaped block; 6. a limiting plate; 7. a handrail; 71. a concave inner tube; 72. a concave outer tube; 8. a fixing assembly; 81. a cylindrical groove; 82. a limiting bump; 83. a spring; 9. placing a tray; 10. a connecting rod; 11. a drawer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, a multifunctional tool box for engineering project management comprises a plate body 1, two universal wheels 2 are fixedly installed at the bottom corners of the plate body 1, a box body 3 is connected on the plate body 1 in a sliding manner, a T-shaped groove 4 is formed in the surface of the plate body 1, a T-shaped block 5 matched with the T-shaped groove 4 is fixedly connected to the bottom of the box body 3, the T-shaped block 5 is inserted in the T-shaped groove 4 in a sliding manner, a limit plate 6 for preventing the box body 3 from falling off from the plate body 1 is fixedly connected to one side of the plate body 1 connected with the box body 3, a telescopic handrail 7 is fixedly connected to the plate body 1, the handrail 7 is positioned right above the two universal wheels 2, when the tool box is used, tools needed by project management can be placed in the box body 3, then the T-shaped block 5 on the box body 3 is inserted into the T-shaped groove 4, at this moment, the box body 3 can move downwards on the surface of the plate body 1 through the weight of the box body 3 and is abutted against the limiting plate 6, so that the box body 3 is prevented from falling off from the plate body 1, the box body 3 can be flexibly moved by workers through the cooperation of the universal wheels 2, the strength of the box body 3 to be carried is saved, the working efficiency is improved, the box body 3 can be pulled after the workers reach an office or a construction site, the T-shaped block 5 is separated from the T-shaped groove 4, tools in the box body 3 and the plate body 1 are rapidly disassembled to use the box body 3, and the operation is simple, practical and convenient.

Specifically, as shown in fig. 2, in order to enable the armrest 7 to change its length according to actual needs, the armrest 7 includes a concave inner tube 71 and a concave outer tube 72, the concave inner tube 71 is fixedly connected to one side of the plate body 1 away from the box body 3, the concave outer tube 72 is slidably sleeved on the concave inner tube 71, the length of the armrest 7 can be changed by sliding the concave outer tube 72 on the concave inner tube 71, so as to achieve the telescopic effect, the concave inner tube 71 is provided with a fixing assembly 8 for fixing the position of the concave outer tube 72, and after the armrest 7 is adjusted to a proper length, the length of the armrest 7 can be fixed by the fixing assembly 8.

Specifically, as shown in fig. 4, two rows of limiting holes are symmetrically formed in the concave outer tube 72, the fixing assembly 8 includes two rows of cylindrical grooves 81 symmetrically formed in the concave inner tube 71, a limiting protrusion 82 fitted with the limiting holes is slidably inserted into each cylindrical groove 81, a spring 83 for pushing the limiting protrusion 82 to move into the corresponding limiting hole is fixedly mounted in each cylindrical groove 81, the spring 83 is mounted between the cylindrical groove 81 and the limiting protrusion 82, the limiting protrusion 82 is pressed by hand, the limiting protrusion 82 can slide into the cylindrical groove 81, and at this time, the concave outer tube 72 can be slid to change the length of the handrail 7, and adjusted to a proper length, the spring 83 will extend by its own elastic action, and the limiting lug 82 is driven to move towards the outside of the cylindrical groove 81, so that the limiting lug 82 is inserted into the limiting hole, and the concave inner tube 71 and the concave outer tube 72 are fixed.

Specifically, as shown in fig. 5, a plurality of tools are required for project management, in order to enable the tools to be classified and used better, the box body 3 includes a box body 31 and a box cover 32, the box cover 32 is hinged on the box body 31, a lock catch 33 for opening and closing the box cover 32 is arranged on the box body 3, a storage tray 9 which is horizontal to the box body 31 is hinged on the box cover 32, a plurality of drawers 11 are arranged in the box body 31 in a sliding manner through rails, and the storage tray 9 and the plurality of drawers 11 are arranged, so that the internal storage space of the box body 3 can be classified, and the practicability of the device is improved.

Specifically, as shown in fig. 5, there are two symmetrical connecting rods 10 hinged in the box body 31, one end of each connecting rod 10 away from the box body 31 is hinged on each of two sides of the storage tray 9, when the box cover 32 is opened, the box cover 32 can pull the storage tray 9, and the connecting rods 10 can rotate along with the movement of the storage tray 9, so that the storage tray 9 can be always kept horizontal to the box body 31, the box cover 32 can extend the storage tray 9 from the box body 31 after being opened, and a worker can take tools on the storage tray 9 conveniently.

Specifically, as shown in fig. 5, a plurality of fixing holes have been seted up on the box body 31, all the symmetry is installed on every drawer 11 with the ripples pearl screw of fixing hole looks adaptation, ripples pearl screw is used for fixing drawer 11 in box body 31, through such setting, drawer 11 is withdrawing back in box body 31, ripples pearl screw can peg graft in the fixing hole, fix drawer 11, can avoid drawer 11 from roll-off in box body 31 when removing the device, it needs to explain that, the structure of ripples pearl screw and connected mode are current technique, do not do further disclosure in this application.

Claims (6)

1. The utility model provides a multi-functional toolbox is used in engineering project management, its characterized in that, package rubbing board body (1), the bottom edge fixed mounting of plate body (1) has two universal wheels (2), sliding connection has box (3) on plate body (1), T-slot (4) have been seted up on the surface of plate body (1), the bottom fixedly connected with of box (3) and T-shaped piece (5) of T-slot (4) looks adaptation, T-shaped piece (5) slide and peg graft in T-slot (4), one side fixedly connected with that plate body (1) is connected with box (3) is used for blockking limiting plate (6) that box (3) drop from plate body (1), fixedly connected with telescopic handrail (7) on plate body (1), handrail (7) are located two universal wheels (2) directly over.

2. The multifunctional tool box for engineering project management according to claim 1, wherein the armrest (7) comprises a concave inner tube (71) and a concave outer tube (72), the concave inner tube (71) is fixedly connected to one side of the plate body (1) far away from the box body (3), the concave outer tube (72) is slidably sleeved on the concave inner tube (71), and a fixing assembly (8) for fixing the position of the concave outer tube (72) is arranged on the concave inner tube (71).

3. The multifunctional tool box for engineering project management according to claim 2, wherein two rows of limiting holes are symmetrically formed in the concave outer tube (72), the fixing assembly (8) comprises two rows of cylindrical grooves (81) symmetrically formed in the concave inner tube (71), a limiting lug (82) matched with the limiting holes is inserted into each cylindrical groove (81) in a sliding mode, and a spring (83) used for pushing the limiting lug (82) to move towards the corresponding limiting hole is fixedly installed in each cylindrical groove (81).

4. The multifunctional tool box for engineering project management according to claim 1, wherein the box body (3) comprises a box body (31) and a box cover (32), the box cover (32) is hinged on the box body (31), a lock catch (33) for opening and closing the box cover (32) is arranged on the box body (3), a storage tray (9) which is horizontally kept with the box body (31) is hinged on the box cover (32), and a plurality of drawers (11) are slidably arranged in the box body (31) through rails.

5. The multifunctional tool box for engineering project management according to claim 4, wherein two symmetrical connecting rods (10) are hinged in the box body (31), and one ends of the two connecting rods (10) far away from the box body (31) are respectively hinged on two sides of the object placing plate (9).

6. The multifunctional tool box for engineering project management according to claim 4, wherein a plurality of fixing holes are formed in the box body (31), wave bead screws matched with the fixing holes are symmetrically installed on each drawer (11), and the wave bead screws are used for fixing the drawer (11) in the box body (31).

Images