CN211220616U

CN211220616U - Tool box

Info

Publication number: CN211220616U
Application number: CN201921868094.9U
Authority: CN
Inventors: 徐寒笑; 王星星
Original assignee: Shanghai Yuyi Construction And Installation Engineering Co ltd
Current assignee: Shanghai Yuyi Construction And Installation Engineering Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-11
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a tool box, include the box and set up in the universal wheel of bottom half, the bottom half is provided with the fixed subassembly that is used for fixed universal wheel, just fixed subassembly swivelling joint in the box both sides, the bottom half is offered and is used for accomodating the universal wheel with the groove of accomodating of fixed subassembly, fixed subassembly is including fixing fixed block, the rotation axis of rotation of connecting on the fixed block of accomodating the groove both sides, fixing at the axis of rotation both ends and be used for the connecting block of fixed universal wheel, the connecting block is provided with and is used for injecing the locating part that the universal wheel rolled out and accomodate two kinds of states. The utility model has the characteristics of adaptability to ground is high.

Description

Tool box

Technical Field

The utility model relates to an instrument storage device field, in particular to toolbox.

Background

In the process of natural gas pipeline production, need use many instruments, generally can accomodate the instrument in the toolbox, take out the instrument from the toolbox when needs use, put back the instrument in the toolbox after finishing using. The universal wheels are installed at the bottom of the existing tool box, so that the tool box can be conveniently moved to a construction position required by workers.

However, the universal wheels are in contact with the ground, so that the tool box can easily slide on the ground, and when a large number of tools are stored in the tool box, the total weight of the tool box is large, and particularly on the ground which is uneven or has a certain gradient, the tool box cannot be stably placed, and the adaptability to the ground is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tool box has the characteristics that adaptability to ground is high.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a tool box, includes the box and sets up in the universal wheel of bottom half, the bottom half is provided with the fixed subassembly that is used for fixed universal wheel, just fixed subassembly swivelling joint is in the box both sides, the bottom half is offered and is used for accomodating the universal wheel with the groove of accomodating of fixed subassembly, fixed subassembly is including fixing fixed block, the rotation axis of rotation of connecting on the fixed block of accomodating the groove both sides, fixing at the axis of rotation both ends and being used for the connecting block of fixed universal wheel, the connecting block is provided with and is used for injecing the locating part that the universal wheel rolled out and accomodate.

By adopting the technical scheme, when the tool box is pushed, the universal wheels are contacted with the ground, and roll and drive the tool box connected with the universal wheels to move, so that the tool box is easily moved to a required construction position; the universal wheels and the fixing assemblies are accommodated in the accommodating grooves by rotating the fixing assemblies arranged on the two sides of the bottom of the box body, so that the universal wheels are not contacted with the ground but the box body, the rolling friction between the universal wheels and the ground can be converted into the sliding friction between the box body and the ground, and the friction between the tool box and the ground is increased; meanwhile, the original supporting point between the universal wheel and the ground is changed into a supporting surface between the box body and the ground, namely the contact area between the box body and the ground is increased, so that the box body can be stably placed on the ground with a certain gradient or instability; the fixed block can provide a fixed position for the rotating shaft on one hand, so that the rotating shaft can be conveniently and rotatably connected to the fixed block; on the other hand, the fixing block can be installed and removed to detach the fixing component and the universal wheel, so that the fixing component and the universal wheel can be conveniently assembled and disassembled; the connecting block is arranged to provide an installation position for the universal wheel, so that the universal wheel can be conveniently replaced or disassembled; the locating part of setting on the connecting block can be when the universal wheel goes out to accomodate the groove or accomodate the inslot with the universal wheel correspondingly inject with ground butt or accomodate two kinds of states to the ground condition, the state of nimble selection universal wheel promotes the adaptability of toolbox to different ground.

The utility model discloses further set up to: the fixing blocks comprise a first fixing block and a second fixing block, the connecting blocks comprise a first connecting block and a second connecting block, the limiting piece comprises a compression spring sleeved at one end of the rotating shaft close to the second connecting block and a positioning column which is arranged at one end of the first connecting block and can be inserted into the first fixing block, one end of the compression spring is abutted against the second connecting block, the other end of the compression spring is abutted against the second fixing block, the end wall of the rotating shaft close to the first jack is abutted against the hole wall of the first jack, a certain gap is formed between the end wall of the rotating shaft close to the second jack and the hole wall of the second jack, and the clearance is greater than the length of reference column, first spacing hole and the second spacing hole that is used for injecing the universal wheel and receives the state with ground butt are seted up to first fixed block.

Through adopting above-mentioned technical scheme, when the universal wheel contacted with the bottom surface, the universal wheel went out promptly and accomodate the groove, and the reference column that sets up on first connecting block this moment is pegged graft in first spacing downthehole, with the universal wheel location with ground butt state, can prevent that the universal wheel orientation from accomodating the inslot and gyration. There is certain clearance between the axis of rotation and the pore wall of second jack near the end wall of second jack, and this clearance is greater than the length of reference column, so can promote the axis of rotation towards compression spring one end, and the spring is compressed, and the axis of rotation removes certain distance towards the second fixed block. The limiting columns arranged on the first fixing block are gradually staggered with the first limiting holes in the moving process. The rotating shaft can rotate towards the containing groove, and the universal wheel is contained in the containing groove at the same time, is inserted into the second limiting hole through the limiting column, and is positioned in the containing state.

The utility model discloses further set up to: and one end of the positioning column, which faces the first limiting hole, is provided with a guide surface.

Through adopting above-mentioned technical scheme, when the universal wheel was for accomodating the state, the reference column was pegged graft in the spacing downthehole of second. When the universal wheel is required to rotate to be in a state of being abutted with the ground, the rotating shaft is driven to be fixed and rotated along with the rotating shaft, and the positioning column is rotated along with the rotating shaft. Because the locating column is provided with the guide surface towards the one end of first locating hole, consequently when the location is rotated towards first spacing hole by the second spacing hole, can need not to promote the axis of rotation. The guide surface is contacted with the second limiting hole by outward rotation, the compression spring is compressed, and the rotating shaft axially moves towards the inside of the fixing block at one end, on which the compression spring is sleeved, until the positioning column is completely staggered with the second limiting hole. And continuing to rotate until the positioning column is inserted into the first limiting hole, and limiting the universal wheel in a state of abutting against the ground. Therefore, the universal wheel can be conveniently taken out from the accommodating groove through the arrangement of the guide surface, and meanwhile, the limiting strength of the universal wheel in the process of abutting against the ground cannot be influenced.

The utility model discloses further set up to: the first fixing block is provided with a circular arc-shaped sliding groove for the positioning column to slide, and the first limiting hole and the second limiting hole are in the same arc with the circular arc-shaped sliding groove.

By adopting the technical scheme, when the positioning column is switched between the first limiting hole and the second limiting hole, the positioning column can rotate along the arc-shaped sliding groove, so that the positioning of the positioning column between the first limiting hole and the second limiting hole is more convenient.

The utility model discloses further set up to: the first fixed block and the second fixed block are all integrally provided with a dovetail block, dovetail grooves for inserting the dovetail blocks are formed in two sides of the accommodating groove, and positioning pieces used for limiting the first fixed block and the second fixed block are arranged at the lower end of the box body.

Through adopting above-mentioned technical scheme, in the dovetail that integrative dovetail that sets up on first fixed block and second fixed block can insert the dovetail of accomodating the groove both sides, connection structure between dovetail and the dovetail is simple, easy dismounting, and the practicality is strong. In addition, the dovetail block is fixed in the dovetail groove through the positioning piece at the lower end of the box body, so that the dovetail block is prevented from being separated from the dovetail groove.

The utility model discloses further set up to: the locating piece is a fixing piece with one end rotatably connected to the lower end of the box body and the other end connected with the first fixing block and the second fixing block through bolts.

By adopting the technical scheme, one ends of the two fixing pieces are respectively abutted against the first fixing block and the second fixing block, and the other ends of the two fixing pieces are fixed at the lower end of the cutting machine body, so that the connection between the first fixing block and the second fixing block and the cutting machine body is stabilized; the bolt connection can prevent the fixed sheet from freely rotating and enhance the connection stability of the fixed sheet; the fixing piece is fixed on the lower end of the cutting machine body only by dismounting the bolt, then the fixing piece is rotated by taking the other end of the fixing piece as a circle center, so that the fixing piece is not contacted with the fixing piece any more, the fixing piece can be still connected to the lower end of the cutting machine body, and the fixing is convenient to fix next time.

The utility model discloses further set up to: handles are arranged on two sides of the box body.

By adopting the technical scheme, the arrangement of the handle can provide a force application site for lifting the box body for an operator, so that the box body is convenient to lift; in addition, when the tool box is moved, a pulling point can be provided for an operator, so that the tool box is convenient to move.

The utility model discloses further set up to: the storage plate is inserted into the top of the box body, and the storage plate is provided with a storage groove and a limiting hole for inserting the vacuum cup.

By adopting the technical scheme, the limit hole formed in the storage plate can be used for the vacuum cup to be inserted, so that a position for placing the vacuum cup can be provided for workers carrying the vacuum cup, the stability of the vacuum cup placed at the top of the tool box can be ensured when the tool box needs to be moved or a tool is taken and put by opening the tool box, and the vacuum cup does not need to be taken down from the top of the tool box; some tools commonly used can be placed temporarily in the storing groove, make things convenient for the workman to get and put the instrument.

The utility model discloses further set up to: the top of the box body is provided with a fixing hole, and the bottom of the storage plate is provided with a fixing column matched with the positioning hole.

Through adopting above-mentioned technical scheme, peg graft the reference column on the storing board in the locating hole at box top and can fix the storing board at the box top, the mode of pegging graft is simple swift, convenient operation.

To sum up, the utility model discloses a beneficial technological effect does:

the universal wheel goes out to accomodate the groove or when accomodating the inslot with the universal wheel correspondingly injectd with ground butt or accomodate two kinds of states to the ground condition, the state of nimble selection universal wheel promotes the adaptability of toolbox to different ground.

Drawings

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

FIG. 2 is a schematic view of the local explosion of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a schematic structural diagram of a first connecting block of the present invention;

fig. 5 is a schematic structural view of the first fixing block of the present invention;

fig. 6 is an exploded view of the present invention;

fig. 7 is a schematic structural view of the storage plate of the present invention.

In the figure: 1. a box body; 2. a universal wheel; 3. a fixing assembly; 4. a receiving groove; 5. a rotating shaft; 6. a first fixed block; 7. a second fixed block; 8. a first connection block; 9. a second connecting block; 10. a compression spring; 11. a positioning column; 12. a first limit hole; 13. a second limiting hole; 14. a guide surface; 15. a dovetail block; 16. a dovetail groove; 17. a fixing sheet; 18. a rubber pad; 19. a handle; 20. a storage plate; 21. a storage tank; 22. a limiting hole; 23. a fixing hole; 24. fixing a column; 25. circular arc spout.

Detailed Description

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

The utility model provides a toolbox, refers to fig. 1 and 2, includes box 1 and sets up in the universal wheel 2 of box 1 bottom, and box 1 bottom is provided with the fixed subassembly 3 that is used for fixed universal wheel 2, and fixed subassembly 3 swivelling joint in box 1 both sides, and box 1 bottom still is offered and is used for accomodating universal wheel 2 and fixed subassembly 3 accomodate groove 4.

The fixed component 3 comprises fixed blocks fixed on two sides of the accommodating groove 4, a rotating shaft 5 rotatably connected to the fixed blocks, and connecting blocks fixed at two ends of the rotating shaft 5 and used for fixing the universal wheels 2, wherein the connecting blocks are provided with limiting parts used for limiting the universal wheels 2 to rotate out and accommodating two states. Therefore, the universal wheels 2 can be rotated out of the accommodating grooves 4 to be abutted against the ground when the box body 1 needs to be moved, and the box body 1 is convenient to move; when box 1 needs to be fixed a position, change over into the universal wheel 2 and accomodate the groove 4 in, make 1 bottom of box and ground butt, increase the stability of box 1 location.

Referring to fig. 2 and 3, the fixing blocks include a first fixing block 6 and a second fixing block 7, the connecting blocks include a first connecting block 8 and a second connecting block 9, the limiting member includes a compression spring 10 sleeved on one end of the rotating shaft 5 close to the second connecting block 9, and a positioning column 11 arranged on one end of the first connecting block 8 and capable of being inserted into the first fixing block 6; the compression spring 10 is sleeved on the rotating shaft 5, and one end of the compression spring is abutted against the second connecting block 9 while the other end of the compression spring is abutted against the second fixing block 7; the end wall of the rotating shaft 5 close to the first jack is abutted to the hole wall of the first jack, a certain gap is reserved between the end wall of the rotating shaft 5 close to the second jack and the hole wall of the second jack, and the gap is larger than the length of the positioning column 11.

The first fixing block 6 and the second fixing block 7 are integrally provided with dovetail blocks 15, dovetail grooves 16 for the dovetail blocks 15 to be inserted are formed in two sides of the accommodating groove 4, and the lower end of the box body 1 is provided with a positioning piece for limiting the first fixing block 6 and the second fixing block 7. The positioning piece is a fixing piece 17 with one end rotatably connected to the lower end of the box body 1 and the other end connected with the first fixing block 6 and the second fixing block 7 through bolts.

Referring to fig. 4 and 5, the first fixing block 6 is provided with a first limiting hole 12 for limiting the state that the universal wheel 2 abuts against the ground and a second limiting hole 13 for limiting the state that the universal wheel 2 is accommodated; one end of the positioning column 11 facing the first limiting hole 12 is provided with a guide surface 14; the first fixing block 6 is provided with an arc-shaped sliding groove 25 for the positioning column 11 to slide, the first limiting hole 12, the second limiting hole 13 and the arc-shaped sliding groove 25 are in the same arc shape, when the positioning column 11 is switched between the first limiting hole 12 and the second limiting hole 13, the positioning column 11 can rotate along the arc-shaped sliding groove 25, and the positioning of the positioning column 11 between the first limiting hole 12 and the second limiting hole 12 is more convenient.

Referring to fig. 6, handles 19 are disposed at two sides of the box body 1 to provide an operator with a force application site for lifting the tool box, so that the tool box can be conveniently lifted, and in addition, when the tool box is moved, a pulling site can be provided for the operator, so that the tool box can be conveniently moved; the storage plate 20 is detachably connected to the top of the box body 1, the fixing hole 23 is formed in the top of the box body 1, and the fixing column 24 matched with the fixing hole 23 is arranged at the bottom of the storage plate 20.

Referring to fig. 7, the storage plate 20 is provided with a storage groove 21 and a limiting hole 22 for inserting the vacuum cup. The limiting hole 22 formed in the storage plate 20 can be used for inserting the vacuum cup, so that a position for placing the vacuum cup can be provided for workers carrying the vacuum cup, the stability of the vacuum cup placed at the top of the tool box can be guaranteed when the tool box needs to be moved or tools are taken and placed by opening the tool box, and the vacuum cup does not need to be taken down from the top of the tool box; the storage groove 21 can temporarily hold some common tools, so that the workers can conveniently take and place the tools.

The implementation principle of the embodiment is as follows: initially, the universal wheels 2 are abutted against the ground, and the universal wheels 2 roll when the box body 1 is moved; at this time, the positioning post 11 disposed on the first connecting block 8 is inserted into the first limiting hole 12, so as to prevent the universal wheel 2 from rotating toward the accommodating groove 4.

When the universal joint 2 is accommodated, the case 1 is partially lifted, the rotating shaft 5 is rotated toward the accommodating groove 4, the compression spring 10 is compressed, and the rotating shaft 5 moves a certain distance toward the second fixing block 7. The limiting columns arranged on the first fixing block 6 are gradually staggered with the first limiting holes 12 in the moving process. And then the rotating shaft 5 can be rotated towards the accommodating groove 4, and the universal wheel 2 is accommodated in the accommodating groove 4 at the same time until the limiting column is spliced with the second limiting hole 13. And putting down the box body 1 to enable the bottom of the box body 1 to be abutted against the ground.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a toolbox, includes box (1) and sets up in universal wheel (2) of box (1) bottom, its characterized in that: the universal wheel fixing device is characterized in that a fixing component (3) used for fixing a universal wheel (2) is arranged at the bottom of the box body (1), the fixing component (3) is rotatably connected to two sides of the box body (1), an accommodating groove (4) used for accommodating the universal wheel (2) and the fixing component (3) is formed in the bottom of the box body (1), the fixing component (3) comprises fixing blocks fixed to two sides of the accommodating groove (4), a rotating shaft (5) rotatably connected to the fixing blocks, connecting blocks fixed to two ends of the rotating shaft (5) and used for fixing the universal wheel (2), and limiting parts used for limiting the universal wheel (2) to rotate out and to be accommodated are arranged on the connecting blocks; the storage plate (20) is detachably connected to the top of the box body (1), and the storage groove (21) and the limiting hole (22) for inserting the vacuum cup are formed in the storage plate (20).

2. The kit of claim 1, wherein: the fixed block includes first fixed block (6) and second fixed block (7), the connecting block includes first connecting block (8) and second connecting block (9), the locating part including the cover establish in axis of rotation (5) be close to compression spring (10) of second connecting block (9) one end and set up in first connecting block (8) one end and can peg graft in reference column (11) of first fixed block (6), compression spring (10) one end with second connecting block (9) butt, the other end with second fixed block (7) butt, axis of rotation (5) are close to the end wall of first jack and the pore wall butt of first jack, there is certain clearance between the end wall that axis of rotation (5) are close to the second jack and the pore wall of second jack, and this clearance is greater than the length of reference column (11), first spacing hole (12) for injecing universal wheel (2) and ground butt state are seted up in order to first fixed block (6) And a second limit hole (13) for limiting the accommodating state of the universal wheel (2).

3. A kit as claimed in claim 2, wherein: one end, facing the first limiting hole (12), of the positioning column (11) is provided with a guide surface (14).

4. A kit as claimed in claim 3, wherein: the first fixing block (6) is provided with a circular arc-shaped sliding groove (25) for the positioning column (11) to slide, and the first limiting hole (12) and the second limiting hole (13) are in the same arc as the circular arc-shaped sliding groove (25).

5. The kit of claim 4, wherein: the first fixing block (6) and the second fixing block (7) are provided with dovetail blocks (15) in a uniform mode, dovetail grooves (16) for inserting the dovetail blocks (15) are formed in two sides of the accommodating groove (4), and positioning pieces used for limiting the first fixing block (6) and the second fixing block (7) are arranged at the lower end of the box body (1).

6. The kit of claim 5, wherein: the positioning piece is a fixing piece (17) with one end rotatably connected to the lower end of the box body (1) and the other end connected with the first fixing block (6) and the second fixing block (7) through bolts.

7. The kit of claim 6, wherein: handles (19) are arranged on two sides of the box body (1).

8. The kit of claim 7, wherein: the storage box is characterized in that a storage plate (20) is inserted into the top of the box body (1), and a storage groove (21) and a limiting hole (22) for inserting the vacuum cup are formed in the storage plate (20).

9. The kit of claim 8, wherein: the top of the box body (1) is provided with a fixing hole (23), and the bottom of the storage plate (20) is provided with a fixing column (24) matched with the fixing hole (23).