CN210500202U - Toolbox for engineering cost - Google Patents

Abstract

The utility model discloses a toolbox for engineering cost relates to engineering cost equipment technical field, aims at solving because the pull rod is connected with the telescopic link to lead to people to need bow the pulling pull rod when needs pass through pull rod pulling toolbox, so reciprocal problem that leads to people more tired, its technical scheme main points are: the bottom plate openly inwards caves in and forms the inner chamber, it sets up and leads to the groove with the inner chamber switches on to open twice symmetry in the mounting panel, lead to the inslot and install the atmospheric pressure stick, the top of atmospheric pressure stick runs through logical groove to external world and is connected with the pull rod, the inside regulation structure that is used for adjusting the atmospheric pressure stick that is equipped with of bottom plate. The utility model discloses a toolbox for engineering cost carries out the lifting to the pull rod through atmospheric pressure stick and regulation structure.

Description

Toolbox for engineering cost

Technical Field

The utility model relates to an engineering cost equipment technical field, more specifically say, it relates to a toolbox for engineering cost.

Background

Engineering cost's staff is at work, often need browse a large amount of technical data and acquire data, and survey and drawing at any time, need use instruments chi, the pencil, instruments such as calculator, the calculation process is loaded down with trivial details, lack necessary device and place various tool equipment, consequently often place the required various tool equipment of engineering cost through the toolbox that contains a plurality of accommodation space, but current toolbox for engineering cost does not have absorbing function, will appear the phenomenon of rocking when the user pulls the toolbox and removes, can cause the damage to the instrument of toolbox inside, the practicality of toolbox has been reduced.

To solve the above problems, the chinese patent publication CN207058524U discloses a tool box for construction engineering, which has the technical essential points that: the shock absorber comprises a box body, telescopic rods are fixedly connected to two sides of the front surface of the box body, a pull rod is fixedly connected to the tops of the telescopic rods, a shock absorption box is fixedly connected to the bottom of the box body, a movable block is arranged in an inner cavity of the shock absorption box, positioning holes are formed in two sides of the top of the movable block, positioning pins are movably connected to the inside of the positioning holes, the top of each positioning pin is fixedly connected with the top of the inner cavity of the shock absorption box, a stop block matched with the positioning holes for use is fixedly connected to the bottom of each positioning pin, first springs are fixedly connected to two sides of the top of each movable block and located between the two positioning pins, a sliding block is slidably connected to the bottom of each movable block, a sliding groove matched with the sliding block for use is formed in the bottom of each movable block, fixed columns are fixedly connected to two sides, the damping box comprises a damping box inner cavity and is characterized in that two second springs are fixedly connected to the bottoms of the two sides of the inner cavity of the damping box, one side, away from the inner cavity of the damping box, of each second spring is fixedly connected with a fixing plate matched with the fixing column and the corresponding slider for use, and openings matched with the fixing columns for use are formed in the two sides of the bottom of the damping box.

This scheme has solved present toolbox for engineering cost and has not had the absorbing function, will appear the phenomenon of rocking when the user stimulates the toolbox and removes, can cause the damage to the instrument of toolbox inside, has reduced the problem of the practicality of toolbox, but because the pull rod is connected with the telescopic link to lead to people to need bow pulling pull rod when needs pass through pull rod pulling toolbox, so reciprocal lead to people tired.

Therefore, the utility model provides a new technical scheme solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a carry out toolbox for engineering cost of lifting to the pull rod through atmospheric pressure stick and regulation structure.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a toolbox for engineering cost, includes the mounting panel, the positive top of mounting panel and bottom surface are connected with roof and bottom plate respectively, be equipped with between roof and the bottom plate and deposit case one, deposit case two and deposit case three, the bottom plate bottom surface is equipped with two universal wheels that are located under the mounting panel and two stabilizer blades the same with the universal wheel height, the bottom plate openly inwards caves in and forms the inner chamber, set up the logical groove that twice symmetry set up and switched on with the inner chamber in the mounting panel, logical inslot installs the atmospheric pressure stick, the top of atmospheric pressure stick is run through logical groove to external world and is connected with the pull rod, the inside regulation structure that is used for adjusting the atmospheric pressure stick that is equipped.

Through adopting the above-mentioned technical scheme, when people need use this toolbox to carry out the article and deposit, people can all put into this toolbox deposit the case one with the thing, deposit case two and deposit in the case three, and when people need take away this toolbox, people can adjust the atmospheric pressure stick through adjusting the structure in the cavity including the sole, thereby make the atmospheric pressure stick can lengthen, then promote the pull rod and expand, thereby make the whole length of atmospheric pressure stick lengthen, can make people needn't lower waist pulling pull rod, make people hold the pull rod, when driving the mounting panel displacement of this toolbox through the atmospheric pressure stick, can contact with ground through the universal wheel, and when this toolbox parks, can make the toolbox place subaerial and obtain comparatively stable support through the stabilizer blade.

The utility model discloses further set up to: the adjusting structure comprises a hinge seat I and a connecting rod, the connecting rod is arranged along the concave direction of the inner cavity, the hinge seat I is hinged to the connecting rod, one side, far away from the opening of the inner cavity, of the connecting rod is hinged to a hinge seat II, a supporting plate is fixedly connected to the hinge seat II, and the supporting plate is used for being in contact with the air pressure rod.

Through adopting above-mentioned technical scheme, when people need adjust the atmospheric pressure stick through adjusting the structure, people can stretch into the inner chamber with the foot, then trample the one end of connecting rod, because the connecting rod passes through hinge seat one and articulates to make the connecting rod keep away from the other end of trampling the point and upwards turn over the sled, and drive and two rises rather than articulated hinge seat, hinge seat two drive backup pad rises, and the backup pad contradicts the atmospheric pressure stick, thereby makes the atmospheric pressure stick extend.

The utility model discloses further set up to: one side of the connecting rod facing the opening of the inner cavity is connected with a pedal.

Through adopting above-mentioned technical scheme, through setting up the footboard to make its area of contact that can increase people's sole and connecting rod, make things convenient for people to trample, make people more convenient.

The utility model discloses further set up to: the bottom surface of the inner cavity is fixedly connected with a spring of which one end is connected with the bottom surface of the pedal.

Through adopting above-mentioned technical scheme, through setting up the spring to make after people trampled the footboard, can promote the footboard through the spring, thereby drive the connecting rod and resume the normal position, avoid the backup pad of the connecting rod other end to support the atmospheric pressure stick always.

The utility model discloses further set up to: the pneumatic rod comprises a telescopic rod core, a guide sleeve and an outer sleeve, wherein the guide sleeve is fixed at one end of the outer sleeve, one end of the telescopic rod core is sleeved in the outer sleeve, the other end of the telescopic rod core extends out of the outer sleeve, the telescopic rod core is fixedly connected with the inner wall of the through groove through a bearing, the outer sleeve is in sliding connection with the through groove, and the telescopic rod core comprises a starting rod which is used for being in contact with the supporting plate.

Through adopting above-mentioned technical scheme, when the atmospheric pressure stick need lengthen, the backup pad supports the actuating lever, and because telescopic rod core obtains fixing, relative displacement takes place for the outer tube to make the outer tube follow logical inslot roll-off, and promote the pull rod and rise.

The utility model discloses further set up to: deposit case one and establish on the mounting panel and be located between roof and the bottom plate, the roof forms dead slot one with depositing between the case one, the bottom plate forms dead slot two with depositing between the case, it has connecting plate one and connecting plate two to articulate on the mounting panel, fixedly connected with is used for imbedding depositing case two in the dead slot one on the connecting plate, fixedly connected with is used for imbedding depositing case three in the dead slot two on the connecting plate.

Through adopting above-mentioned technical scheme, when people need use and deposit case one, deposit case two and deposit case three, people can will deposit case two and deposit case three and install through connecting plate one and connecting plate two with mounting plate articulated.

The utility model discloses further set up to: the first connecting plate and the second connecting plate are hinged with the mounting plate through hinges.

Through adopting above-mentioned technical scheme, through using the hinge to make connecting plate one, connecting plate two people's operation more convenient when being connected with the mounting panel.

The utility model discloses further set up to: and lock catches are arranged between the first storage box and the second storage box and between the first storage box and the third storage box.

Through adopting above-mentioned technical scheme, through setting up the hasp to when making and deposit case two and return empty slot one, and deposit case three and return empty slot two in, people can deposit case one and deposit case two through the hasp connection, connect and deposit case one and deposit case three, make this toolbox possess better wholeness, can obtain closed and difficult the breaking away from when people need not use.

To sum up, the utility model discloses following beneficial effect has:

when people need to take the engineering cost to move by using the tool box, people can extend feet into the inner cavity of the bottom plate, one foot is stepped on the pedal, the pedal moves downwards to press the spring, the connecting rod hinged on the first hinge seat drives the connecting rod at the other end to turn upwards, the connecting rod at the other end drives the hinge seat to turn upwards to pry, the second hinge seat drives the supporting plate to move upwards to enable the supporting plate to prop against the starting rod of the air pressure rod, so that the air pressure rod is lengthened, the outer sleeve is in reverse displacement relative to the telescopic rod core when the air pressure rod extends, so that the outer sleeve rises from the through groove and pushes the pull rod, the pull rod can reach the height required by people, the pull rod can be directly held at the natural height of people, then the tool box is driven to move through the air pressure rod, the universal wheels are in contact with the ground when moving, when people stop moving, people can put the tool box right, the supporting legs and the universal wheels are in contact with the ground, and people open the brake device on the universal wheels in a foot stepping mode, so that the universal wheels can be effectively positioned, the tool box is not easy to move on the ground, then people can separate the first storage box, the second storage box and the third storage box by opening the lock catch, then people unfold the first connecting plate and the second connecting plate which are hinged with the mounting plate through hinges in a manual mode, so as to drive the second storage box and the third storage box to be separated from the first empty groove and the second empty groove, so that people can take articles, when people need to close the tool box, the operation is reversed.

Drawings

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

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

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is an enlarged view of fig. 3 at B.

In the figure: 1. mounting a plate; 2. a base plate; 3. an inner cavity; 4. a top plate; 5. a first storage box; 6. a first empty groove; 7. a second empty groove; 8. a universal wheel; 9. a support leg; 10. a first connecting plate; 11. a second storage box; 12. a second connecting plate; 13. a third storage box; 14. a gas pressure bar; 15. a pull rod; 16. a hinge; 17. a first hinge seat; 18. a connecting rod; 19. a second hinge seat; 20. a support plate; 21. an actuating lever; 22. a spring; 23. a pedal.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b): a construction cost kit is shown in figures 1 to 5,

when people need to manufacture the tool box, people can take one mounting plate 1, two through grooves which are symmetrically arranged are processed in the mounting plate 1 through a punching process, the through grooves are arranged along the length direction of the mounting plate 1, then people take two air pressure rods 14, a bearing is in interference fit with a telescopic rod core of the air pressure rod 14, then the air pressure rod 14 is inserted into the through groove, the outer peripheral wall of the bearing is bonded with the inner wall of the through groove, then people bond a pull rod 15 at the tail ends of outer sleeves of the two air pressure rods 14 together, then people weld a hollow bottom plate 2 on the bottom surface of the mounting plate 1, the front surface of the bottom plate 2 is inwards sunken to form an inner cavity 3, the through groove is communicated with the inner cavity 3, a starting rod 21 of the air pressure rod 14 can extend out of the through groove and is positioned in the inner cavity 3, then people take one connecting rod 18, and hinge the connecting rod 18 on, then a pedal 23 is bonded at one end of the connecting rod 18, the other end of the connecting rod is hinged with a second hinge seat 19, a supporting plate 20 transversely arranged is bonded on the second hinge seat 19, the length of the supporting plate 20 is larger than the distance between the air pressure rods 14 at two sides, so that people can obtain an adjusting structure, then the adjusting structure is placed in the inner cavity 3, the supporting plate 20 is positioned under the starting rods 21 of the two air pressure rods 14, the first hinge seat 17 is bonded with the bottom surface of the inner cavity 3 in a bonding mode, a vertically arranged spring 22 is bonded on the bottom surface of the inner cavity 3, the other end of the spring 22 is bonded with the bottom surface of the pedal 23, then a top plate 4 is welded on the top of the front surface of the mounting plate 1, a first storage box 5 is mounted in the middle of the front surface of the mounting plate 1, a first empty groove 6 is formed between the top plate 4 and the first storage box 5, then the hinge 16 is, the hinge 16 is connected with a first connecting plate 10 through screws, a second storage box 11 which is used for being embedded into the first empty groove 6 is adhered on the first connecting plate 10, a second empty groove 7 is formed between the first storage box 5 and the bottom plate 2, a hinge 16 is connected on the mounting plate 1 positioned in the second empty groove 7 through screws, the hinge 16 is connected with a second connecting plate 12 through screws, a third storage box 13 is adhered on the second connecting plate 12, the third storage box 13 is used for being embedded into the second empty groove 7, then people install the lock catches between the first storage box 5 and the second storage box 11 and between the first storage box 5 and the third storage box 13 in a screw connection mode, the movable parts of the lock catches are installed on the first storage box 5, the fixed parts of the lock catches are installed on the second storage box 11 and the third storage box 13, finally people install the two universal wheels 8 which are positioned right below the installation plate 1 on the bottom surface of the bottom plate 2 in a screw connection mode, the bottom surface of the bottom plate 2 is provided with a support leg 9 having the same height as the universal wheel 8 by means of screw connection.

When people need to take the tool box for engineering cost to move, people can extend feet into the inner cavity 3 of the bottom plate 2, and step on the pedal 23 by one foot, the pedal 23 moves downwards to press the spring 22, the connecting rod 18 at the other end is driven to upwards overturn and pry by the connecting rod 18 hinged on the hinge seat I17, the connecting rod 18 at the other end drives the hinge seat II 19 to upwards overturn and pry, the hinge seat II 19 drives the support plate 20 to upwards move, so that the support plate 20 props against the starting rod 21 of the air pressure bar 14, the air pressure bar 14 is lengthened, the outer peripheral wall of the bearing is fixedly connected with the inner wall of the through groove due to the fact that the telescopic bar core is in interference fit with the bearing, one end of the telescopic bar core is fixed, the outer sleeve is in sliding connection with the through groove, when the air pressure bar 14 is lengthened, the outer sleeve reversely moves relative to the telescopic bar core, so that the, and the pull rod 15 is pushed, so that the pull rod 15 can reach the height required by people, the pull rod 15 can be directly held at the natural height of people, then the tool box is driven by the air pressure rod 14 to move, the universal wheel 8 is contacted with the ground when moving, when people stop moving, the tool box can be righted by people, the supporting legs and the universal wheel 8 are contacted with the ground, and the braking device on the universal wheel 8 is opened by people in a foot-stepping mode, so that the universal wheel 8 can be effectively positioned, the tool box is not easy to move when being placed on the ground, then people can separate the first storage box 5, the second storage box 11 and the third storage box 13 by opening the lock catch, then people unfold the first connecting plate 10 and the second connecting plate 12 which are hinged with the mounting plate 1 through the hinge 16 in a manual mode, so as to drive the second storage box 11 and the third storage box 13 to be separated from the first empty slot 6 and the second empty slot 7, when people need to close the tool box, people only need to manually rotate the first connecting plate 10 and the second connecting plate 12 to drive the second storage box 11 and the third storage box 13 to be respectively embedded into the first empty slot 6 and the second empty slot 7, then the lock catch fixing part on the second storage box 11 is clamped with the movable part on the first storage box 5, the lock catch fixing part on the third storage box 13 is clamped with the lock catch movable part on the first storage box 5, so that the first storage box 5, the second storage box 11 and the third storage box 13 are effectively fixed, when people need to recover the air pressure bar 14, people can press the spring 22 by treading the pedal 23, the pedal 23 presses the spring 22, the second hinge seat 19 at the other end of the connecting rod 18 is pried to ascend through the first hinge seat 17, and the second hinge seat 19 pushes the supporting plate 20 to abut against the starting rod 21 of the air pressure bar 14, then, people manually apply downward acting force to the pulling, so that the acting force acts on the outer sleeves of the two air pressure rods 14, the outer sleeves are recovered and are immersed into the through grooves, and the length of the air pressure rods 14 is shortened.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a toolbox for engineering cost, includes mounting panel (1), mounting panel (1) openly top and bottom surface are connected with roof (4) and bottom plate (2) respectively, be equipped with between roof (4) and bottom plate (2) and deposit case (5), deposit case two (11) and deposit case three (13), bottom plate (2) bottom surface is equipped with two universal wheel (8) that are located under mounting panel (1) and two stabilizer blade (9) that highly the same with universal wheel (8), its characterized in that: bottom plate (2) are the inside sunken inner chamber (3) that forms in front, set up the logical groove that the twice symmetry set up and switched on with inner chamber (3) in mounting panel (1), logical inslot installs atmospheric pressure stick (14), the top of atmospheric pressure stick (14) is run through logical groove to external world and is connected with pull rod (15), bottom plate (2) inside is equipped with the regulation structure that is used for adjusting atmospheric pressure stick (14).

2. A construction cost kit as claimed in claim 1, wherein: the adjusting structure comprises a first hinge seat (17) and a connecting rod (18), the connecting rod (18) is arranged along the concave direction of the inner cavity (3), the first hinge seat (17) is hinged to the connecting rod (18), one side, far away from the opening of the inner cavity (3), of the connecting rod (18) is hinged to a second hinge seat (19), a supporting plate (20) is fixedly connected to the second hinge seat (19), and the supporting plate (20) is used for being in contact with the air pressure rod (14).

3. A construction cost kit as claimed in claim 2, wherein: one side of the connecting rod (18) facing the opening of the inner cavity (3) is connected with a pedal (23).

4. A construction cost kit as claimed in claim 3, wherein: the bottom surface of the inner cavity (3) is fixedly connected with a spring (22) with one end connected with the bottom surface of the pedal (23).

5. A construction kit according to claim 4, wherein: the pneumatic rod (14) comprises a telescopic rod core, a guide sleeve and an outer sleeve, wherein the guide sleeve is fixed at one end of the outer sleeve, one end of the telescopic rod core is sleeved in the outer sleeve, the other end of the telescopic rod core extends out of the outer sleeve, the telescopic rod core is fixedly connected with the inner wall of the through groove through a bearing, the outer sleeve is connected with the through groove in a sliding mode, and the telescopic rod core comprises a starting rod (21) which is used for being in contact with the supporting plate (20).

6. A construction kit according to claim 5, wherein: deposit case (5) and establish on mounting panel (1) and be located between roof (4) and bottom plate (2), roof (4) and deposit between case (5) and form dead slot (6), bottom plate (2) and deposit between the case and form dead slot two (7), it has connecting plate (10) and connecting plate two (12) to articulate on mounting panel (1), fixedly connected with is used for imbedding depositing case two (11) in dead slot one (6) on connecting plate (10), fixedly connected with is used for imbedding depositing case three (13) in dead slot two (7) on the connecting plate.

7. A construction cost kit as claimed in claim 6, wherein: the first connecting plate (10) and the second connecting plate (12) are hinged to the mounting plate (1) through hinges (16).

8. A construction cost kit as claimed in claim 7, wherein: and lock catches are arranged between the first storage box (5) and the second storage box (11) and between the first storage box (5) and the third storage box (13).

Images