CN211377384U

CN211377384U - Auxiliary device for maintaining electrical equipment of distribution line

Info

Publication number: CN211377384U
Application number: CN201921995621.2U
Authority: CN
Inventors: 陈洁文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-28
Anticipated expiration: 2029-11-18

Abstract

The utility model provides an auxiliary device for maintaining electrical equipment of a distribution line, which has simple structure and convenient use, when higher electrical equipment is maintained, the high-altitude operation is convenient for constructors to carry out high-altitude operation, and comprises a base, a plurality of universal wheels are symmetrically and fixedly arranged at the bottom end of the base, a push rod is fixedly arranged at one side of the base, the front side of the base is provided with a drawer, the top end of the base is fixedly provided with a box body, the box body is provided with a first holding tank and a plurality of second holding tanks, the first accommodating groove is symmetrically distributed at the front side and the rear side of the first accommodating groove, one side of the first accommodating groove is hinged with a loop bar, the top end of the loop bar is provided with a sliding groove, the lower portion of the sliding groove is fixedly provided with a limiting block, a first screw rod penetrates through the limiting block to rotate, a first bevel gear is fixedly sleeved on the first screw rod below the limiting block, and a second screw rod penetrates through one side of the lower portion of the loop bar to rotate.

Description

Auxiliary device for maintaining electrical equipment of distribution line

Technical Field

The utility model relates to an electrical equipment auxiliary device technical field, concretely relates to distribution lines's auxiliary device for electrical equipment maintenance.

Background

At present, the function of the tool box for the maintenance and overhaul of the electrical equipment is single, namely the tool box can only be used for placing tools, and the tool box is heavy, so that the carrying process is not only laborious, but also troublesome. When the staff maintains and overhauls the higher position of electrical equipment, still need use the ladder, this just needs special transport ladder, and intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem, provide an auxiliary device is used in electrical equipment maintenance of distribution lines, simple structure, convenient to use.

The utility model adopts the technical scheme as follows: an auxiliary device for maintaining electrical equipment of a distribution line comprises a base, wherein a plurality of universal wheels are symmetrically and fixedly arranged at the bottom end of the base, a push rod is fixedly arranged on one side of the base, a drawer is arranged on the front side of the base, a box body is fixedly arranged at the top end of the base, a first accommodating groove and a plurality of second accommodating grooves are formed in the box body, the first accommodating grooves are symmetrically distributed on the front side and the rear side of the first accommodating groove, one side of the first accommodating groove is hinged with a loop bar, a sliding groove is formed in the top end of the loop bar, a limiting block is fixedly arranged at the lower part of the sliding groove, a first screw rod is rotatably sleeved on the limiting block in a penetrating manner, a first bevel gear is fixedly sleeved on the first screw rod below the limiting block, a second screw rod is rotatably sleeved on one side of the lower part of the, the other end of the first telescopic rod runs through the top of the loop bar extends to the top of the loop bar and a fixedly connected with ejector pad, an ejector pad top end sleeve is provided with a concave block, the top fixedly connected with supporting plate of the concave block, the two sides of the supporting plate are symmetrically hinged with a plurality of second telescopic rods, the telescopic rod is located on one side of the same telescopic rod, a third accommodating groove is formed in one side of the two adjacent telescopic rods, a plurality of limiting plates are fixedly arranged in the third accommodating groove, the front side of the third accommodating groove is hinged with a plurality of first connecting rods, the rear side of the third accommodating groove is hinged with a plurality of second connecting rods, a lower ladder frame is sleeved at the bottom of the second telescopic rod in an all sliding mode, and the bottom of the lower ladder frame is hinged with one side.

Further, the bottom end of the first screw rod is rotatably connected with the inner wall of the bottom end of the sliding groove, and the top end of the first screw rod is rotatably connected with the inner wall of the top end of the sliding groove.

Furthermore, one end of the second screw rod is located outside the loop bar and is fixedly connected with a knob, the other end of the second screw rod is located in the sliding groove and is fixedly connected with a second bevel gear, the second bevel gear is located below the limiting block, and the second bevel gear is meshed with the first bevel gear in a gear manner.

Furthermore, the top end of the sliding block is provided with a threaded hole matched with the first screw rod in a penetrating mode, and the sliding block is connected with the sliding groove in a sliding mode.

Furthermore, a fastening bolt penetrates through the concave block, and a through hole matched with the fastening bolt penetrates through the top block.

Furthermore, the bottom ends of the first connecting rod and the second connecting rod are abutted against the top end of the adjacent limiting plate, and one end of the first connecting rod, which is far away from the second telescopic rod, is abutted against one end of the second connecting rod, which is far away from the second telescopic rod, on the same plane.

The utility model has the advantages that: when the utility model is used, after a user pushes the device to a proper position through the push rod, the user lifts the support plate upwards at the moment, so that the support plate is lifted upwards for a certain distance, the user takes the loop bar out of the first accommodating groove and makes the loop bar perpendicular to the box body, the loop bar is locked at the moment, then the ejector block is placed in the concave block, the fastening bolt is inserted into the through hole and screwed at the moment, so that the ejector block and the concave block are fixed, the second screw rod is driven to rotate through the rotary knob at the moment, so that the second screw rod drives the second bevel gear to rotate, the first bevel gear drives the first bevel gear to rotate at the moment, so that the first bevel gear drives the first screw rod to rotate, so that the slide block drives the slide block to vertically move up and down in the sliding groove through the first screw rod, so that the slide block drives the concave block to rotate through the ejector block, so that, because the backup pad rebound to drive two telescopic links and take out in the lower ladder frame, after the backup pad removed suitable position, with each articulated department locking, take out connecting rod one and connecting rod two in the holding tank three this moment, and make connecting rod one contradict with connecting rod two, the user can take out the instrument that needs to use in the drawer this moment, then climbs high maintenance to electrical equipment, makes the utility model discloses it is convenient to move when using, can conveniently transport the ladder frame simultaneously, guarantees the stability of ladder frame, protects constructor's safety, has increased the practicality of device.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side view of the lower ladder rack and the telescopic rod II of the present invention;

FIG. 3 is a schematic structural view of a second telescopic rod of the utility model;

FIG. 4 is a schematic perspective view of a first connecting rod and a second connecting rod of the utility model;

FIG. 5 is a schematic structural view of the first telescopic rod and the loop bar of the utility model;

FIG. 6 is a schematic structural view of the utility model;

fig. 7 is a perspective view of the utility model loop bar;

FIG. 8 is a schematic perspective view of a first telescopic rod of the utility model;

fig. 9 is a top view of the chute and the slide block of the utility model;

fig. 10 is a perspective view of the utility model box.

The reference numbers in the figures are: 1. a base; 2. a universal wheel; 3. a push rod; 4. a drawer; 5. a box body; 6. a first accommodating groove; 7. a second accommodating groove; 8. a loop bar; 9. a chute; 10. a limiting block; 11. a first screw rod; 12. a first bevel gear; 13. a second screw; 14. a slider; 15. a first telescopic rod; 16. a top block; 17. a concave block; 18. a support plate; 19. a second telescopic rod; 20. accommodating a third tank; 21. a limiting plate; 22. a first connecting rod; 23. a second connecting rod; 24. descending a ladder rack; 25. a knob; 26. a second bevel gear; 27. a threaded hole; 28. fastening a bolt; 29. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-10, the auxiliary device for maintaining electrical equipment of a distribution line of the embodiment of the present invention comprises a base 1, a plurality of universal wheels 2 are symmetrically fixed at the bottom end of the base 1, locking devices are respectively arranged on the universal wheels 2, a push rod 3 is fixed on one side of the base 1, a drawer 4 is arranged on the front side of the base 1, a box body 5 is fixed on the top end of the base 1, a first accommodating groove 6 and a plurality of second accommodating grooves 7 are arranged on the box body 5, the second accommodating grooves 7 are symmetrically distributed on the front side and the rear side of the first accommodating groove 6, a loop bar 8 is hinged on one side of the first accommodating groove 6, a locking bolt is arranged at the hinged position to conveniently fix the loop bar 8 at a proper angle, a chute 9 is arranged at the top end of the loop bar 8, a stopper 10 is fixed on the lower portion of the chute 9, a first screw 11 is rotatably arranged, one side of the lower part of the loop bar 8 is provided with a screw rod II 13 in a penetrating and rotating manner, a screw rod I11 positioned above the limiting block 10 is rotatably sleeved with a sliding block 14, the top end of the sliding block 14 is fixedly provided with a telescopic rod I15, the other end of the telescopic rod I15 penetrates through the top end of the loop bar 8 and extends to the upper part of the loop bar 8 and is fixedly connected with a top block 16, the top end of the top block 16 is sleeved with a concave block 17, the top end of the concave block 17 is fixedly connected with a supporting plate 18, two sides of the supporting plate 18 are symmetrically hinged with a plurality of telescopic rod II 19, the hinged parts are provided with locking screws which can lock the telescopic rod II 19 and the supporting plate 18, one side adjacent to the telescopic rod II 19 positioned on the same side of the telescopic rod I15 is provided with a containing groove III 20, a plurality of limiting plates 21 are fixedly arranged in the containing, the bottom of the second telescopic rod 19 is sleeved with a lower ladder frame 24 in a sliding mode, and the bottom of the lower ladder frame 24 is hinged to one side of the second adjacent accommodating groove 7.

As shown in fig. 4 and 5, the bottom end of the first screw 11 is rotatably connected to the inner wall of the bottom end of the chute 9, and the top end of the first screw 11 is rotatably connected to the inner wall of the top end of the chute 9.

Specifically, the first screw 11 can rotate in the sliding slot 9, and at the same time, the first screw drives the sliding block 14 to move in the sliding slot 9.

As shown in fig. 4 and 5, one end of the second screw 13 is located outside the loop bar 8 and is fixedly connected with a knob 25, the other end of the second screw 13 is located inside the sliding groove 9 and is fixedly connected with a second bevel gear 26, the second bevel gear 26 is located below the limiting block 10, and the second bevel gear 26 is in gear engagement with the first bevel gear 12.

Specifically, the second screw 13 is driven to rotate by rotating the knob 25, so that the second screw 13 drives the second bevel gear 26 to rotate, the second bevel gear 26 drives the first bevel gear 12 to rotate, and the first screw 11 is driven to rotate by the first bevel gear 12.

As shown in fig. 4-9, a threaded hole 27 matched with the first screw 11 is formed at the top end of the sliding block 14 in a penetrating manner, and the sliding block 14 is connected with the sliding chute 9 in a sliding manner.

Specifically, when the first screw 11 rotates, the first screw 11 drives the sliding block 14 to move up and down in the vertical direction in the sliding groove 9.

As shown in fig. 1 and 4, a fastening bolt 28 is provided through the concave block 17, and a through hole 29 matching with the fastening bolt 28 is provided through the top block 16.

Specifically, the top block 16 is placed in the concave block 17, and at this time, the fastening bolt 28 is inserted through the through hole 29 and tightened, so that the top block 16 and the concave block 17 are fixedly connected.

As shown in fig. 1 and 4, the bottom ends of the first connecting rod 22 and the second connecting rod 23 are both abutted against the top end of the adjacent limiting plate 21, and one end of the first connecting rod 22, which is far away from the second telescopic rod 19, on the same plane is abutted against one end of the second connecting rod 23, which is far away from the second telescopic rod 19.

Specifically, the upper body frame is formed by connecting the first connecting rod 22 and the second connecting rod 23, so that the use by a user is facilitated.

To sum up, in the auxiliary device for maintaining electrical equipment of distribution line according to the embodiment of the present invention, when in use, after the user pushes the device to a proper position through the push rod 3, the user lifts the supporting plate 18 upward, the user takes out the loop bar 8 from the first accommodating groove 6 and makes the loop bar 8 perpendicular to the box 5, the loop bar 8 is locked, the top block 16 is placed in the concave block 17, the fastening bolt 28 is inserted into the through hole 29 and screwed, so as to fix the top block 16 and the concave block 17, the rotation knob 25 drives the screw rod 13 to rotate, so that the screw rod 13 drives the bevel gear 26 to rotate, the bevel gear 26 drives the bevel gear 12 to rotate, the bevel gear 12 drives the screw rod 11 to rotate, so as to drive the slider 14 to vertically move up and down in the sliding groove 9 through the screw rod 11, so that the slider 14 pushes the first telescopic rod 15 to move up, and then promote concave block 17 through kicking block 16 for backup pad 18 is by jack-up, lower ladder frame 24 is rotatory in holding tank two 7 this moment, because backup pad 18 moves upwards, thereby drive two 19 telescopic links and take out in lower ladder frame 24, after backup pad 18 removes to suitable position, with each articulated department locking, take out connecting rod one 22 and connecting rod two 23 in holding tank three 20 this moment, and make connecting rod one 22 contradict with connecting rod two 23, the user can take out the instrument that needs to use in drawer 4 this moment, then climb the maintenance to electrical equipment.

According to the utility model discloses an auxiliary device for maintaining electrical equipment of distribution lines, after the user pushed the device to suitable position through push rod 3, the user upwards mentioned backup pad 18 this moment, thereby mention certain distance upwards with backup pad 18, the user took out loop bar 8 from holding tank one 6 and made loop bar 8 perpendicular with box 5 this moment, at this moment with loop bar 8 locking, then place kicking block 16 in concave block 17, at this moment insert fastening bolt 28 in through-hole 29 and screw, thereby roof block 16 is fixed with concave block 17, at this moment drive screw rod two 13 through rotatory knob 25 and rotate, thereby screw rod two 13 drives bevel gear two 26 and rotates, at this moment bevel gear two 26 drives bevel gear one 12 and rotates, at this moment bevel gear one 12 drives screw rod one 11 and rotates, thereby drive slider 14 through screw rod one 11 and carry out the ascending and descending of vertical direction in spout 9, thereby make 14 promotion telescopic link 15 of slider to move upwards, and then promote concave 17 through kicking block 16, make backup pad 18 by the jack-up, lower ladder 24 is at holding tank two 7 internal rotations this moment, because backup pad 18 moves upwards, thereby drive two 19 take out in lower ladder 24, after backup pad 18 removes to suitable position, with each articulated department locking, take out connecting rod 22 and connecting rod two 23 in the holding tank three 20 this moment, and make connecting rod 22 contradict with connecting rod two 23, the user can take out the required instrument that uses in drawer 4 this moment, then climb the height to electrical equipment and maintain, the utility model discloses it is convenient to move when using, can conveniently transport the ladder simultaneously, guarantees the stability of ladder, protection constructor's safety, has increased the practicality of device.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

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

Claims

1. An auxiliary device for maintaining electrical equipment of a distribution line, characterized in that: comprises a base (1), a plurality of universal wheels (2) are symmetrically and fixedly arranged at the bottom end of the base (1), a locking device is arranged on each universal wheel (2), a push rod (3) is fixedly arranged on one side of the base (1), a drawer (4) is arranged on the front side of the base (1), a box body (5) is fixedly arranged at the top end of the base (1), a first accommodating groove (6) and a plurality of second accommodating grooves (7) are arranged on the box body (5), the second accommodating grooves (7) are symmetrically distributed on the front side and the rear side of the first accommodating groove (6), a loop bar (8) is hinged to one side of the first accommodating groove (6), a locking bolt is arranged at the hinged position of the first accommodating groove (6) and the loop bar (8), a sliding groove (9) is arranged at the top end of the loop bar (8), a limiting block (10) is fixedly arranged at the lower part of the sliding groove (9), and a first, a first bevel gear (12) is fixedly sleeved on the first screw rod (11) below the limiting block (10), a second screw rod (13) is arranged on one side of the lower portion of the loop bar (8) in a penetrating and rotating mode, a sliding block (14) is sleeved on the first screw rod (11) above the limiting block (10) in a rotating mode, a first telescopic rod (15) is fixedly arranged at the top end of the sliding block (14), the other end of the first telescopic rod (15) penetrates through the top end of the loop bar (8) and extends to the upper portion of the loop bar (8) and is fixedly connected with a top block (16), a concave block (17) is sleeved at the top end of the top block (16), a supporting plate (18) is fixedly connected to the top end of the concave block (17), a plurality of second telescopic rods (19) are symmetrically hinged to two sides of the supporting plate (18), and locking screws are arranged at the, lie in one (15) of same side of telescopic link one side adjacent two (19) of telescopic link has all seted up holding tank three (20), all fixed being equipped with a plurality of limiting plates (21) in holding tank three (20), being located the front side all articulated on holding tank three (20) have a plurality of connecting rods one (22), lie in the rear side all articulated on holding tank three (20) have a plurality of connecting rods two (23), the bottom of two (19) of telescopic link all slides the cover and is equipped with down ladder frame (24), the bottom of ladder frame (24) all with adjacent down one side of holding tank two (7) is articulated.

2. The auxiliary device for maintaining electrical equipment of distribution line according to claim 1, wherein the bottom end of the first screw (11) is rotatably connected to the inner wall of the bottom end of the chute (9), and the top end of the first screw (11) is rotatably connected to the inner wall of the top end of the chute (9).

3. The auxiliary device for maintaining electrical equipment of a distribution line according to claim 1, wherein one end of the second screw (13) is located outside the loop bar (8) and is fixedly connected with a knob (25), the other end of the second screw (13) is located inside the sliding groove (9) and is fixedly connected with a second bevel gear (26), the second bevel gear (26) is located below the limiting block (10), and the second bevel gear (26) is in gear engagement with the first bevel gear (12).

4. The auxiliary device for maintaining electrical equipment of distribution line according to claim 1, wherein the top end of the slider (14) is provided with a threaded hole (27) matching with the first screw (11) and the slider (14) is connected with the sliding groove (9) in a sliding manner.

5. The auxiliary device for maintaining electrical equipment of a distribution line according to claim 1, wherein a fastening bolt (28) is inserted into the concave block (17), and a through hole (29) matching with the fastening bolt (28) is inserted into the top block (16).

6. The auxiliary device for maintaining electrical equipment of a distribution line according to claim 1, wherein bottom ends of the first connecting rod (22) and the second connecting rod (23) are abutted against top ends of the adjacent limiting plates (21), and one end of the first connecting rod (22) away from the second telescopic rod (19) and one end of the second connecting rod (23) away from the second telescopic rod (19) which are located on the same plane are abutted against each other.