CN219582837U - Tool box for line maintenance - Google Patents

Abstract

The utility model discloses a tool box for line maintenance, which comprises: the box body is provided with at least one electric telescopic rod at the bottom; the fixed end of the electric telescopic rod is fixedly arranged on the bottom plate, and the telescopic end of the electric telescopic rod is fixedly connected with the box body; universal wheels are fixedly arranged at four corners of the bottom plate respectively, and are rotatably arranged on the bottom plate through rotating shafts; every the universal wheel all corresponds and is provided with locking device, so that when the box upwards moves the distance and surpasses the regulation clearance height, locking device restriction the universal wheel rotates, has the removal of being convenient for, and does not influence the stability when toolbox uses, and convenient advantage is taken to the instrument of being convenient for.

Description

Tool box for line maintenance

Technical Field

The utility model relates to the technical field of line overhaul, in particular to a tool box for line overhaul.

Background

The electric power overhaul ensures the normal electricity utilization of people and is very important for the social development. Operators typically operate with a tool box during power overhaul.

In the process of using the existing toolbox, people usually need to carry out the movement, because the toolbox itself possesses certain weight, therefore the transport is very inconvenient, not only strengthened workman's intensity of labour greatly, lead to the toolbox availability factor low simultaneously, in addition, the toolbox is when using, the structure is fixed, can not adjust the height that the toolbox is located according to the actual demand, generally need the maintainer to squat down and take the instrument, use inconveniently, and in the lift adjustment process, can't keep the stability of toolbox, like the toolbox is used in electric power transmission line maintenance that CN212527691U discloses.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, thereby providing a tool box for line overhaul.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tool box for line inspection, comprising: the box, at least one electric telescopic handle is installed to the bottom half, electric telescopic handle's stiff end fixed mounting is on the bottom plate, electric telescopic handle's flexible end with box fixed connection, the bottom four corners punishment fixed mounting of bottom plate has the universal wheel, the universal wheel pass through the pivot rotate install in on the bottom plate, every the universal wheel all corresponds and is provided with locking device, so that when the box moves up the distance and surpasss the regulation clearance height, locking device restriction the universal wheel rotates.

Preferably, the locking device comprises a fixed locking block, a sliding locking block and a linkage assembly, wherein the upper end surface of the fixed locking block is attached to the bottom surface of the bottom plate and fixedly connected with the rotating shaft, an adjusting gap is formed between the lower end surface of the fixed locking block and the sliding locking block, and the sliding locking block is connected with the box body through the linkage assembly, so that the sliding locking block is clamped with the fixed locking block when the upward moving distance of the sliding locking block exceeds the adjusting gap.

Preferably, the fixed locking block is arranged in a polygonal shape or a star shape, and the sliding locking block is provided with a matching groove matched with the fixed locking block.

Preferably, the linkage assembly comprises a sliding rod and an elastic piece, at least one elastic piece is arranged on the sliding rod, the elastic pieces are arranged in one-to-one correspondence with the sliding rods, one ends of the elastic pieces are fixedly connected with the sliding rods, the other ends of the elastic pieces are fixedly connected with the bottom plate, and one ends of the sliding rods, which are far away from the elastic pieces, are fixedly connected with the sliding locking blocks.

Preferably, the lifting control device for driving the electric telescopic rod to stretch out and draw back is fixedly installed on the bottom plate, and comprises a storage battery box, a storage battery and a control switch, wherein the storage battery is electrically connected with the electric telescopic rod, the storage battery box is arranged on the upper end face of the bottom plate, the storage battery is installed in the storage battery box, and the control switch is installed on the outer side wall surface of the storage battery box.

Preferably, a fixing rod is vertically arranged at the top of the box body, and a push rod is horizontally arranged at the upper end of the fixing rod.

Preferably, a cavity is arranged in the box body, a storage box is slidably arranged in the cavity, and an opening for the storage box to be pulled out is formed in one side of the cavity.

Preferably, the storage boxes are distributed with a plurality of storage boxes from top to bottom, first partition plates for supporting the storage boxes are arranged between the adjacent storage boxes, and the first partition plates are fixedly connected with the inner walls of the cavities and are arranged in parallel relative to the bottom plates.

Preferably, a storage cavity is formed in the storage box, a second partition plate for dividing the storage cavity into a plurality of storage areas is arranged in the storage cavity, the second partition plate is perpendicular to the bottom of the storage box, and a mounting seat is arranged in at least one storage area; a plurality of clamping grooves are formed in the mounting seat.

Preferably, the opening position is provided with at least one limiting device, and the limiting device comprises a mounting rod fixedly connected with the box body; and a baffle is rotatably arranged on the mounting rod.

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

according to the tool box for line maintenance, the universal wheels are respectively arranged at the four corners of the bottom plate, the fixed rod and the push rod are arranged at the top of the box body, when the tool box moves, the tool box is pushed by the push rod and moves through the universal wheels, so that maintenance staff does not need to carry the tool box, and the labor intensity of workers is reduced; through the arrangement of the electric telescopic rod, the electric telescopic rod can drive the box body to move up and down, on one hand, when the box body is moved, the electric telescopic rod drives the box body to move down to a lower limit position (close to the bottom plate), so that the space occupied by the tool box provided by the utility model can be reduced, the gravity center of the product is lowered, and the transfer of the product is facilitated; on the other hand, when the instrument in the box is needed to be taken, the height of box can be adjusted according to personnel's demand for do not need the maintainer to squat down and take the instrument, reduce intensity of labour, the maintainer of being convenient for uses the instrument, and this in-process, locking device's locking piece that slides along with the box synchronous movement, make operating personnel need not to bow to lock the universal wheel, only need to hold up the push rod, and drive electric telescopic handle lift can realize the locking to the universal wheel, the box of being convenient for keeps steadily in the use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a first embodiment of a tool box for line inspection provided by the utility model.

Fig. 2 is a schematic sectional view of a tool box for line inspection provided by the utility model.

Fig. 3 is an enlarged schematic view of the position a in fig. 2.

Fig. 4 is a schematic structural diagram of a second embodiment of a tool box for line inspection provided by the utility model.

Reference numerals illustrate:

1. a case; 11. a cavity; 12. an opening; 13. a first separator; 14. a transparent cover plate; 2. an electric telescopic rod; 3. a bottom plate; 4. a universal wheel; 41. a rotating shaft; 5. a locking device; 51. fixing the locking block; 52. a sliding locking block; 53. a locking piece; 521. a mating groove; 50. a linkage assembly; 501. a slide bar; 502. an elastic member; 6. adjusting the gap; 7. a lifting control device; 71. a battery case; 72. a storage battery; 73. a control switch; 8. a fixed rod; 81. a push rod; 9. a storage box; 91. a storage chamber; 92. a storage area; 93. a second separator; 94. a mounting base; 95. a clamping groove; 10. a limiting device; 101. a mounting rod; 102. and a baffle.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 4, a tool box for line inspection, comprising: the box body 1, the bottom of the box body 1 is provided with an electric telescopic rod 2 for controlling the box body 1 to lift, the fixed end of the electric telescopic rod 2 is fixedly arranged on the bottom plate 3, and the telescopic end of the electric telescopic rod 2 is fixedly connected with the box body 1; specifically, the number of the electric telescopic rods 2 can be 1, 2 or more, and in one embodiment, the number of the electric telescopic rods 2 can be 4 and are respectively arranged at four corners of the box body 1 so as to keep the box body 1 stably lifted; universal wheels 4 are fixedly arranged at four corners of the bottom plate 3 respectively, and the universal wheels 4 are rotatably arranged on the bottom plate 3 through rotating shafts 41; each universal wheel 4 is correspondingly provided with a locking device 5, so that when the upward moving distance of the box body 1 exceeds the height of the adjusting gap 6, the locking device 5 limits the universal wheels 4 to rotate.

The locking device 5 may be provided in various structures, and can limit the rotation of the universal wheel 4 when the upward moving distance of the case 1 exceeds the height of a certain distance (the adjusting gap 6), and specifically, the adjusting gap 6 may be set to 2-10 mm.

In one embodiment, the locking device 5 includes a fixed locking block 51, a sliding locking block 52, and a linkage assembly 50; the upper end surface of the fixed locking block 51 is attached to the bottom surface of the bottom plate 3 and is fixedly connected with the rotating shaft 41; an adjusting gap 6 is formed between the lower end surface of the fixed locking block 51 and the sliding locking block 52; the sliding locking block 52 is connected with the box body 1 through the linkage assembly 50, so that the sliding locking block 52 is mutually clamped with the fixed locking block 51 when the upward moving distance of the sliding locking block 52 along with the box body 1 exceeds the adjusting gap 6.

Further, the linkage assembly 50 includes a slide bar 501 and an elastic member 502; the slide bar 501 is provided with at least one elastic piece 502 and the slide bar 501 are arranged in one-to-one correspondence, one end of the elastic piece 502 is fixedly connected with the slide bar 501, and the other end is fixedly connected with the bottom plate 3; one end of the slide bar 501 far away from the elastic piece 502 is fixedly connected with the sliding locking piece 52, specifically, the slide bar 501 can be set to be a stepped shaft or a rectangular rod piece arranged in a stepped manner, the elastic piece 502 can be set to be a soft spring, a soft rubber rod and other structures, on one hand, the lifting distance of the box body 1 exceeds the adjusting gap 6, when the fixed locking piece 51 and the sliding locking piece 52 are mutually clamped, the sliding locking piece 52 can not influence the continuous lifting of the box body 1, and when the box body 1 is reset, the sliding locking piece 52 is driven to reset, and then the movement of the universal wheel 4 can not be influenced when the box body 1 moves down to a lower limit position.

In other embodiments, the locking device 5 may also be provided as an electronic lock or locking tab 53 fixed to the castor 4.

The sliding locking block 52 and the fixed locking block 51 have various locking modes, and when the sliding locking block 52 and the fixed locking block 51 are locked, the rotating shaft 41 can be fixed, and the rotating shaft 41 can be limited to rotate.

As shown in fig. 3, in one embodiment, the sliding locking block 52 is provided with a matching groove 521 which is matched with the fixed locking block 51, specifically, the fixed locking block 51 may be provided with a polygon, such as a rectangle, a pentagon, a hexagon, etc., and at this time, the matching groove 521 is provided with a rectangle, a pentagon, a hexagon, etc. which are matched with each other; the fixed latch 51 may also be provided in a star shape, in which case the mating groove 521 is provided in a star shape in which it is mated with each other.

In another embodiment, the fixed locking block 51 may be configured as a turntable with a plurality of notches, and the sliding locking block 52 may be configured as a limiting rod, which is locked into the notch of the turntable when moving upwards, so as to limit the rotation of the turntable and the rotating shaft 41.

In order to facilitate driving the electric telescopic rod 2 to drive the box body 1 to lift, in one embodiment, a lifting control device 7 for driving the electric telescopic rod 2 to stretch and retract is fixedly arranged on the bottom plate 3; the elevation control device 7 includes a battery case 71, a battery 72, and a control switch 73; the storage battery 72 and the control switch 73 are electrically connected with the electric telescopic rod 2; the battery box 71 is arranged on the upper end surface of the bottom plate 3, and for convenience of operation, the control switch 73 can also be arranged on one side of the box body 1 or at the position of the push rod 81; the storage battery 72 is arranged in the storage battery box 71, the control switch 73 is arranged on the outer side wall surface of the storage battery box 71, and in addition, the lifting control device 7 is arranged on the bottom plate 3, so that the weight of the lower part of the tool box provided by the utility model is increased, namely, the gravity center of the whole tool box is changed, and the stability of the tool box is ensured.

In order to facilitate the personnel to drive the box body 1 to move, a fixing rod 8 is vertically arranged at the top of the box body 1, and a push rod 81 is horizontally arranged at the upper end of the fixing rod 8.

In order to facilitate the taking of articles in the tool box, a cavity 11 is arranged in the box body 1; the accommodating box 9 is slidably arranged in the cavity 11, and an opening 12 for the accommodating box 9 to be pulled out is arranged on one side of the cavity 11; the storage boxes 9 can be distributed with a plurality of storage boxes from top to bottom, first partition plates 13 for supporting the storage boxes 9 are arranged between the adjacent storage boxes 9, and the first partition plates 13 can be arranged between the adjacent storage boxes 9; the first partition plate 13 is fixedly connected with the inner wall of the cavity 11 and is arranged in parallel relative to the bottom plate 3; the storage box 9 can also be arranged as one, and at the moment, the upper end of the box body 1 can be provided with a transparent cover plate 14, so that operators can quickly know articles in the tool box, and further quickly find out a required tool box; the storage boxes 9 can be horizontally arranged in parallel in a plurality, and at the moment, the transparent cover plate 14 is also beneficial to the searching of tools.

Further, a storage chamber 91 is provided in the storage box 9, and a second partition 93 for dividing the storage chamber 91 into a plurality of storage areas 92 is provided in the storage chamber; the second partition 93 is perpendicular to the bottom of the storage box 9; at least one of the receiving areas 92 has a mounting seat 94 therein; the mounting seat 94 is provided with a plurality of clamping grooves 95; specifically, the second partition 93 may be fixedly connected to the storage box 9 (i.e. fixedly connected to the storage area 92, or may be inserted into the storage box 9, or may be slidably mounted in the storage area 92 (e.g. slidably coupled to an inner wall or a bottom surface of the storage box 9 through a stepped shaft slide), so that the storage area 92 may be adjusted; the mounting seat 94 may be provided in a rubber, sponge, fixed plate, etc. structure.

In order to avoid automatic sliding of the storage box 9, at least one limiting device 10 is arranged at the position of the opening 12; the limiting device 10 comprises a mounting rod 101 fixedly connected with the box body 1; the mounting rod 101 is rotatably mounted with a shutter 102.

When the device is used, firstly, tools are respectively placed in the storage boxes 9, and the hard inspection tools are respectively clamped in the corresponding clamping grooves 95, so that the tools are prevented from being mutually collided in the moving process, and the tools are damaged;

when the tool box needs to be moved, a person holds the push rod 81 and pushes the tool box, the tool box moves through the universal wheel 4, and when the tool box moves to a designated position, the universal wheel 4 is fixed through the locking device 5 on the universal wheel 4, so that the whole tool box is kept stable, specifically, when the box body 1 does not need to be lifted, as the gravity center of the tool box is lower, the tool box is relatively stable, the locking device 5 can not be driven to lock, and the sliding locking blocks 52 and the fixed locking blocks 51 can be pushed to be clamped and locked (if the manual adjustment is convenient, all the sliding locking blocks 52 can be connected through the connecting rod, so that the connection can be realized by pushing one tool box); when the box body 1 needs to be lifted, the sliding locking block 52 moves upwards synchronously with the box body 1 under the action of the linkage assembly 50, and the sliding locking block 52 is mutually clamped with the fixed locking block 51 through the matching groove 521 arranged on the sliding locking block 52 to limit the rotation of the rotating shaft 41, so that manual adjustment is not needed.

The utility model has the advantages that:

1. through respectively installing universal wheel 4 in bottom plate 3 bottom four corners to install dead lever 8 and push rod 81 at box 1 top, when removing the toolbox, promote the toolbox through push rod 81, the toolbox removes through universal wheel 4, does not need maintainer hand-held tool box, reduces workman intensity of labour.

2. Through the arrangement of the electric telescopic rod 2, the electric telescopic rod 2 can drive the box body 1 to move up and down, on one hand, when the box body 1 is moved, the electric telescopic rod 2 drives the box body 1 to move down to a lower limit position (close to the bottom plate 3), so that the space occupied by the tool box provided by the utility model can be reduced, the gravity center of the product is lowered, and the transfer of the product is facilitated; on the other hand, when the tool in the box 1 needs to be taken, the height of the box 1 can be adjusted according to personnel requirements, so that maintenance personnel are not required to squat down to take the tool, the labor intensity is reduced, the maintenance personnel can conveniently use the tool, in the process, the sliding locking block 52 of the locking device 5 synchronously moves along with the box 1, an operator does not need to bend down to lock the universal wheel 4, only the push rod 81 is required to be held, the electric telescopic rod 2 is driven to lift, the locking of the universal wheel 4 can be realized, and the box 1 can be kept stable in the use process.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides a toolbox for line maintenance which characterized in that: comprising the following steps: the box (1), at least one electric telescopic rod (2) is installed to box (1) bottom, the stiff end fixed mounting of electric telescopic rod (2) is on bottom plate (3), the flexible end of electric telescopic rod (2) with box (1) fixed connection, punishment fixed mounting has universal wheel (4) in the bottom four corners of bottom plate (3), universal wheel (4) pass through pivot (41) rotate install in on bottom plate (3), universal wheel (4) all correspond and are provided with locking device (5), so that when box (1) upward movement distance exceeded regulation clearance (6) height, locking device (5) restriction universal wheel (4) rotate.

2. The tool box for line inspection according to claim 1, wherein: locking device (5) are including fixed latch segment (51), slide latch segment (52) and linkage subassembly (50), fixed latch segment (51) up end with the bottom surface laminating of bottom plate (3), and with pivot (41) fixed connection, the lower terminal surface of fixed latch segment (51) with form between slide latch segment (52) regulation clearance (6), slide latch segment (52) pass through linkage subassembly (50) with box (1) links to each other, so that slide latch segment (52) are along with box (1) upward move the distance exceeds when adjusting clearance (6), with fixed latch segment (51) block each other.

3. A tool box for line inspection according to claim 2, characterized in that: the fixed locking block (51) is arranged in a polygonal shape or a star shape, and the sliding locking block (52) is provided with a matching groove (521) which is matched with the fixed locking block (51).

4. A tool box for line inspection according to claim 2, characterized in that: the linkage assembly (50) comprises a sliding rod (501) and an elastic piece (502), wherein at least one sliding rod (501) is arranged, the elastic pieces (502) are arranged in one-to-one correspondence with the sliding rods (501), one ends of the elastic pieces (502) are fixedly connected with the sliding rods (501), the other ends of the elastic pieces are fixedly connected with the bottom plate (3), and the sliding rods (501) are far away from one ends of the elastic pieces (502) and are fixedly connected with the sliding locking blocks (52).

5. The tool box for line inspection according to claim 1, wherein: the lifting control device is characterized in that the lifting control device (7) for driving the electric telescopic rod (2) to stretch is fixedly installed on the bottom plate (3), the lifting control device (7) comprises a storage battery box (71), a storage battery (72) and a control switch (73), the storage battery (72) is electrically connected with the electric telescopic rod (2), the storage battery box (71) is arranged on the upper end face of the bottom plate (3), the storage battery (72) is installed in the storage battery box (71), and the control switch (73) is installed on the outer side wall face of the storage battery box (71).

6. The tool box for line inspection according to claim 1, wherein: the top of the box body (1) is vertically provided with a fixed rod (8), and the upper end of the fixed rod (8) is horizontally provided with a push rod (81).

7. The tool box for line inspection according to claim 1, wherein: the box body (1) is internally provided with a cavity (11), the storage box (9) is slidably arranged in the cavity (11), and one side of the cavity (11) is provided with an opening (12) for the storage box (9) to be pulled out.

8. The tool box for line inspection according to claim 7, wherein: the storage boxes (9) are distributed with a plurality of storage boxes from top to bottom, first partition plates (13) for supporting the storage boxes (9) are arranged between the adjacent storage boxes (9), and the first partition plates (13) are fixedly connected with the inner walls of the cavities (11) and are arranged in parallel with the bottom plates (3).

9. The tool box for line inspection according to claim 7, wherein: a storage cavity (91) is formed in the storage box (9), a second partition plate (93) for dividing the storage cavity (91) into a plurality of storage areas (92) is arranged in the storage cavity (91), and the second partition plate (93) is perpendicular to the bottom of the storage box (9);

at least one of the accommodating areas (92) is internally provided with a mounting seat (94); a plurality of clamping grooves (95) are formed in the mounting seat (94).

10. The tool box for line inspection according to claim 7, wherein: the opening (12) is provided with at least one limiting device (10), and the limiting device (10) comprises a mounting rod (101) fixedly connected with the box body (1); the baffle plate (102) is rotatably arranged on the mounting rod (101).