CN213923952U - Multifunctional folding and unfolding vehicle for elevator maintenance - Google Patents

Abstract

The utility model provides a multi-functional elevator maintenance is with receiving and releasing car relates to receiving and releasing car technical field, including base and regulation structure, the bottom fixedly connected with wheel of base, two handrails of last fixed surface of base is connected with, the last fixed surface of base is connected with cylinder and rhombus expansion bracket, the one end fixedly connected with workstation of base is kept away from to the cylinder, the inner wall fixedly connected with control cabinet of workstation, the surface of workstation is equipped with the regulation structure, it includes first stock to adjust the structure, the surface and the workstation fixed connection of first stock, the one end that the workstation was kept away from to first stock is inserted and is equipped with the second stock, the surface and the first stock sliding connection of second stock. The utility model discloses, it can be fixed base and ground for stability to have solved traditional car that receive and releases, consequently needs a large amount of time to fix and dismantle when removing, the problem with very big waste time.

Description

Multifunctional folding and unfolding vehicle for elevator maintenance

Technical Field

The utility model relates to a receive and release car technical field, especially relate to a multi-functional elevator maintenance is with receiving and releasing car.

Background

Vehicles are used more and more frequently in human life, and vehicles for transportation and small-sized carts for transportation run on the road have different shapes and categories according to different use environments, but most vehicles exist for solving problems conveniently.

In the elevator maintenance process, because the particularity of elevator, need have special maintenance with receiving and releasing car, and the maintenance is with receiving and releasing car's function is various, not only can deposit a large amount of instruments and can also lift and assist the staff to carry out maintenance work, when the staff is in the large-scale goods lift of maintenance, the elevating function through receiving and releasing car earlier raises the workstation, later the staff stands on the workstation and maintains the goods lift top, and at the in-process of maintenance, because the inside scope of goods lift is great, it receive and releases the car to need to remove usually, and traditional receiving and releasing car can be fixed base and ground for stability, consequently need a large amount of time to fix and dismantle when removing, will very big waste time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional folding and unfolding vehicle for elevator maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional retractable car for maintaining an elevator comprises a base and an adjusting structure, wherein wheels are fixedly connected to the bottom end of the base, two handrails are fixedly connected to the upper surface of the base, an air cylinder and a diamond-shaped telescopic frame are fixedly connected to the upper surface of the base, a workbench is fixedly connected to one end, away from the base, of the air cylinder, a control table is fixedly connected to the inner wall of the workbench, the adjusting structure is arranged on the outer surface of the workbench and comprises a first long rod, the surface of the first long rod is fixedly connected with the workbench, a second long rod is inserted into one end, away from the workbench, of the first long rod, the surface of the second long rod is slidably connected with the first long rod, a frame body is fixedly connected to the upper surface of the first long rod, a sliding block is slidably connected to the inner wall of the frame body, a connecting frame is fixedly connected to the upper surface of the sliding block, and wheels are fixedly connected to one end, away from the first long rod, of the second long rod, the inner wall fixedly connected with cylinder of workstation, cylindrical top fixedly connected with circle strip, the arc surface of circle strip rotates and is connected with first disc and second disc, the top fixedly connected with runner of circle strip, the inside threaded connection of runner has the screw rod, the inner wall fixedly connected with semicircle pipe of workstation, the surface of workstation is equipped with the pole.

Preferably, the slider is inserted in the first long rod and is connected with the first long rod in a sliding mode, the upper surface of the second long rod is provided with a clamping groove, the shape of the clamping groove is matched with that of the slider, the upper surface of the slider is fixedly connected with a spring, and the other end of the spring is fixedly connected with the frame body.

Preferably, circular grooves are formed in the upper surfaces of the first disc and the second disc and are in threaded connection with the screw.

Preferably, the round hole has been seted up on the surface of workstation, the quantity of link is four, and two liang of a set of four link, the connecting hole has been seted up to the upper surface of framework, the surface of first disc and second disc all twines has two ropes, and the other end of rope is with the help of semicircle pipe, round hole, connecting hole and link fixed connection.

Preferably, the surface of workstation is equipped with auxiliary structure, auxiliary structure includes the containing box, the surface and the workstation fixed connection of containing box, the surface of workstation is placed with the help of the containing box to the pole, the lateral wall fixedly connected with receiver of containing box, the inner wall fixedly connected with connecting rod of receiver, the surface cover of connecting rod has the rubber sack, the inner wall and the connecting rod swing joint of rubber sack, the surface of pole is seted up flutedly, the inside of pole is inserted and is equipped with the fixture block, the surface and the pole sliding connection of fixture block, the one end fixedly connected with spring of pole is kept away from to the fixture block, the other end and the pole fixed connection of spring, the one end fixedly connected with lug of recess is kept away from to the pole.

Preferably, the shape of the rubber sleeve is matched with that of the rod, the shape of the projection is matched with that of the groove, a square groove is formed in the surface of the projection, and the shape of the square groove is matched with that of the clamping block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through setting the adjusting structure, when the folding and unfolding vehicle needs to be moved, the first disc or the second disc is rotated through different moving directions, two ropes are wound on the surfaces of the first disc and the second disc, the two ropes wound on the surface of the first disc are respectively fixedly connected with the connecting frames of the two long end surfaces of the workbench, the two ropes wound on the surface of the second disc are respectively fixedly connected with the connecting frames of the two short end surfaces of the workbench, when the folding and unfolding vehicle needs to be moved, the first disc is rotated firstly, the first disc is wound with the two ropes on the surface, the two ropes pull the two connecting frames corresponding to the surface of the workbench, the connecting frames drive the sliding block to move out from the clamping groove on the surface of the second long rod, then the screw rod is screwed, the screw rod is inserted into the circular groove on the surface of the first disc, at the moment, the circular groove limits the rotation of the first disc by means of the screw rod, first disc will restrict the rope and remove, thereby promote the position of base adjustment workstation with the help of the handrail after that, adjust the second stock with the help of the pole this moment, make the wheel and the elevator inner wall contact on second stock surface, unscrew the screw rod on first disc surface this moment, the screw rod will no longer restrict first disc and rotate, the spring on slider surface will promote the slider this moment and make its reset card in the draw-in groove on second stock surface, four first stocks and second stock will support the elevator inner wall this moment, thereby prevent to receive and release the car and remove, the mobile state that will make another direction when rotating the second disc can be adjusted, it can be fixed base and ground for stability to have solved traditional car that receive and releases, consequently need a large amount of time to fix and dismantle when removing, the problem of very big waste time.

2. The utility model discloses in, through setting up auxiliary structure, when the pole needs to be used, the pole of appropriate quantity is taken out from accomodating the inslot, and inject the lug of one of them pole in the recess on another pole surface, when the lug is in male, because the hypotenuse has been seted up on the surface of fixture block, the lug will extrude the fixture block and slide into in the recess this moment, later the fixture block will advance the square inslot on lug surface with the help of its surperficial spring card, thereby make two pole links together, take out the rubber sleeve in the receiver after that, and with the connection position of rubber sleeve at two poles, prevent that not hard up of fixture block from leading to the connection disconnection, when the pole does not need to use all take apart and place in the receiver, it too long can't place to have solved the pole, and the pole is taken apart the back and is placed the problem of losing easily.

Drawings

Fig. 1 is a schematic perspective view of a multifunctional retractable car for maintaining an elevator according to the present invention;

fig. 2 is a schematic view of a part of the structure of fig. 1 in the multifunctional retractable car for elevator maintenance;

fig. 3 is a schematic structural view of a point a in fig. 2 of the multifunctional retractable car for elevator maintenance provided by the utility model;

fig. 4 is a schematic structural view of a position B in fig. 2 of the multifunctional retractable car for elevator maintenance provided by the utility model;

fig. 5 is a partial schematic structural view of an auxiliary structure in a multifunctional retractable car for elevator maintenance;

fig. 6 is the utility model provides a multi-functional elevator maintenance is with receiving and releasing partial structure schematic diagram of car middle pole.

Illustration of the drawings: 1. a base; 2. a diamond-shaped expansion bracket; 3. a work table; 4. a console; 5. an adjustment structure; 501. a first long rod; 502. a second long rod; 503. a frame body; 504. a slider; 505. a connecting frame; 506. a cylinder; 507. a first disc; 508. a second disc; 509. a rotating wheel; 510. a screw; 511. round bars; 512. a semicircular tube; 6. an auxiliary structure; 61. a storage box; 62. a storage box; 63. a connecting rod; 64. a rubber sleeve; 65. a clamping block; 66. a groove; 67. a bump; 7. a rod; 8. a cylinder; 9. a handrail.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-6, the utility model provides a multi-functional elevator maintenance is with receiving and releasing car, including base 1 and regulation structure 5, base 1's bottom fixedly connected with wheel, two handrails 9 of base 1's last fixed surface are connected with, base 1's last fixed surface is connected with cylinder 8 and rhombus expansion bracket 2, and base 1's one end fixedly connected with workstation 3 is kept away from to cylinder 8, and the inner wall fixedly connected with control cabinet 4 of workstation 3, the surface of workstation 3 is equipped with regulation structure 5.

The specific arrangement and function of the adjustment structure 5 and the auxiliary structure 6 will be described in detail below.

As shown in fig. 1 and fig. 2, the adjusting structure 5 includes a first long rod 501, a surface of the first long rod 501 is fixedly connected with the workbench 3, one end of the first long rod 501 far away from the workbench 3 is inserted with a second long rod 502, a surface of the second long rod 502 is slidably connected with the first long rod 501, an upper surface of the first long rod 501 is fixedly connected with a frame 503, an inner wall of the frame 503 is slidably connected with a slide block 504, an upper surface of the slide block 504 is fixedly connected with a connecting frame 505, one end of the second long rod 502 far away from the first long rod 501 is fixedly connected with a wheel, an inner wall of the workbench 3 is fixedly connected with a cylinder 506, a top end of the cylinder 506 is fixedly connected with a round bar 511, an arc surface of the round bar 511 is rotatably connected with a first disc 507 and a second disc 508, a top end of the round bar 511 is fixedly connected with a rotating wheel 509, an internal thread of the rotating wheel 509 is connected with a screw 510, an inner wall of the workbench 3 is fixedly connected with a semicircular tube 512, the surface of workstation 3 is equipped with pole 7, slider 504 is inserted and is established in the inside of first stock 501 and with first stock 501 sliding connection, the draw-in groove has been seted up to the upper surface of second stock 502, the shape of draw-in groove and the shape looks adaptation of slider 504, the last fixed surface of slider 504 is connected with the spring, the other end and the framework 503 fixed connection of spring, the circular slot has all been seted up to the upper surface of first disc 507 and second disc 508, and the circular slot all with screw rod 510 threaded connection, the round hole has been seted up on the surface of workstation 3, the quantity of connecting frame 505 is four, and two liang of four connecting frames 505 are a set of, the connecting hole has been seted up to the upper surface of framework 503, the surface of first disc 507 and second disc 508 all twines there are two ropes, the other end of rope is with the help of semicircle pipe 512, the round hole, connecting hole and connecting frame 505 fixed connection.

The whole adjusting structure 5 has the effects that by arranging the adjusting structure 5, when the folding and unfolding vehicle needs to be moved, the first disc 507 or the second disc 508 is rotated through different moving directions, two ropes are wound on the surfaces of the first disc 507 and the second disc 508, the two ropes wound on the surface of the first disc 507 are respectively and fixedly connected with the connecting frames 505 of the two long end surfaces of the workbench 3, the two ropes wound on the surface of the second disc 508 are respectively and fixedly connected with the connecting frames 505 of the two short end surfaces of the workbench 3, when the folding and unfolding vehicle needs to be moved, the first disc 507 is rotated first, the first disc 507 winds the two ropes on the surface of the first disc 507, the two ropes pull the two connecting frames 505 corresponding to the surface of the workbench 3, the connecting frames 505 drive the sliding block 504 to be moved out of the clamping groove on the surface of the second long rod 502, then the screw 510 is screwed, and the screw 510 is inserted into the circular groove on the surface of the first disc 507, the round groove can limit the rotation of the first disc 507 by the aid of the screw rod 510, the first disc 507 can limit the movement of the rope, the base 1 is pushed by the aid of the handrail 9 to adjust the position of the workbench 3, the second long rod 502 is adjusted by the aid of the rod 7 at the moment, wheels on the surface of the second long rod 502 are in contact with the inner wall of the elevator, the screw rod 510 on the surface of the first disc 507 is unscrewed at the moment, the screw rod 510 can not limit the rotation of the first disc 507 any more, the spring on the surface of the sliding block 504 can push the sliding block 504 to be reset and clamped in the clamping groove on the surface of the second long rod 502 at the moment, the four first long rods 501 and the four second long rods 502 can abut against the inner wall of the elevator at the moment, so that the retractable car is prevented from moving, and the problem that the conventional retractable car can fix the base 1 and the ground stably, so that a large amount of time is needed for fixing and dismounting when moving, and the time is greatly wasted is solved.

As shown in fig. 1 and 5, an auxiliary structure 6 is disposed on an outer surface of the workbench 3, the auxiliary structure 6 includes a storage box 61, a surface of the storage box 61 is fixedly connected with the workbench 3, the rod 7 is placed on the outer surface of the workbench 3 by means of the storage box 61, a storage box 62 is fixedly connected to a side wall of the storage box 61, a connecting rod 63 is fixedly connected to an inner wall of the storage box 62, a rubber sleeve 64 is sleeved on a surface of the connecting rod 63, an inner wall of the rubber sleeve 64 is movably connected with the connecting rod 63, a groove 66 is formed on a surface of the rod 7, a block 65 is inserted into the rod 7, a surface of the block 65 is slidably connected with the rod 7, a spring is fixedly connected to one end of the block 65 far away from the rod 7, the other end of the spring is fixedly connected with the rod 7, a projection 67 is fixedly connected to one end of the rod 7 far away from the groove 66, a shape of the rubber sleeve, the surface of the convex block 67 is provided with a square groove, and the shape of the square groove is matched with that of the fixture block 65.

The effect that the whole auxiliary structure 6 achieves is that through the arrangement of the auxiliary structure 6, when the rods 7 need to be used, a proper amount of rods 7 are taken out from the accommodating grooves, and the projection 67 of one of the rods 7 is inserted into the groove 66 of the surface of the other rod 7, and, when the projection 67 is inserted, because the surface of the clamping block 65 is provided with the bevel edge, the convex block 67 extrudes the clamping block 65 and slides into the groove 66, then the clamping block 65 is clamped into the square groove on the surface of the convex block 67 by virtue of the spring on the surface of the clamping block 65, so that the two rods 7 are connected together, then the rubber sleeve 64 in the storage box 62 is taken out, the rubber sleeve 64 is sleeved on the connecting part of the two rods 7, the connection is prevented from being disconnected due to the loosening of the clamping block 65, when the rod 7 is not needed to be used, the rod 7 is completely disassembled and placed in the containing box 61, so that the problems that the rod 7 cannot be placed too long and the rod 7 is easy to lose after being disassembled are solved.

The whole working principle is that by arranging the adjusting structure 5, when the folding and unfolding vehicle needs to be moved, the first disc 507 or the second disc 508 is rotated through different moving directions, two ropes are wound on the surfaces of the first disc 507 and the second disc 508, the two ropes wound on the surface of the first disc 507 are fixedly connected with the connecting frames 505 on the two long end surfaces of the workbench 3 respectively, the two ropes wound on the surface of the second disc 508 are fixedly connected with the connecting frames 505 on the two short end surfaces of the workbench 3 respectively, when the folding and unfolding vehicle needs to be moved, the first disc 507 is rotated first, the first disc 507 is wound with the two ropes on the surface, the two ropes pull the two connecting frames 505 corresponding to the surface of the workbench 3, the connecting frames 505 drive the sliding block 504 to move out of the clamping grooves on the surface of the second long rod 502, then the screw 510 is screwed, and the screw 510 is inserted into the circular groove on the surface of the first disc 507, the round slot will limit the first disc 507 by the screw 510, the first disc 507 will limit the rope movement, then push the base 1 by the armrest 9 to adjust the position of the working platform 3, at this time adjust the second long rod 502 by the rod 7, make the wheel on the surface of the second long rod 502 contact with the inner wall of the elevator, at this time unscrew the screw 510 on the surface of the first disc 507, the screw 510 will not limit the first disc 507 to rotate any more, at this time the spring on the surface of the sliding block 504 will push the sliding block 504 to reset and block in the slot on the surface of the second long rod 502, at this time the four first long rods 501 and the second long rod 502 will abut against the inner wall of the elevator, thus prevent the collecting and releasing vehicle from moving, through setting the auxiliary structure 6, when the rod 7 needs to be used, take out the proper number of rods 7 from the collecting slot, and insert the projection 67 of one rod 7 into the groove 66 on the surface of the other rod 7, when the lug 67 is in the male time, because the hypotenuse has been seted up on the surface of fixture block 65, the lug 67 will extrude fixture block 65 and slide in recess 66 this moment, later fixture block 65 will advance in the square groove on lug 67 surface with the help of its surperficial spring clip to make two poles 7 link together, take out the rubber sleeve 64 in the receiver 62 next, and overlap the rubber sleeve 64 at the connection position of two poles 7, prevent that the not hard up of fixture block 65 from leading to the connection disconnection, when pole 7 need not use all take apart and place in containing box 61.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a multi-functional elevator maintenance is with receiving and releasing car, includes base (1) and regulation structure (5), its characterized in that: the wheel is fixedly connected with the bottom end of the base (1), the upper surface of the base (1) is fixedly connected with two handrails (9), the upper surface of the base (1) is fixedly connected with a cylinder (8) and a diamond-shaped expansion bracket (2), one end of the cylinder (8) far away from the base (1) is fixedly connected with a workbench (3), the inner wall of the workbench (3) is fixedly connected with a control console (4), the outer surface of the workbench (3) is provided with an adjusting structure (5), the adjusting structure (5) comprises a first long rod (501), the surface of the first long rod (501) is fixedly connected with the workbench (3), one end of the first long rod (501) far away from the workbench (3) is inserted with a second long rod (502), the surface of the second long rod (502) is slidably connected with the first long rod (501), the upper surface of the first long rod (501) is fixedly connected with a frame body (503), the inner wall sliding connection of framework (503) has slider (504), the last fixed surface of slider (504) is connected with connection frame (505), the one end fixedly connected with wheel of first stock (501) is kept away from in second stock (502), the inner wall fixedly connected with cylinder (506) of workstation (3), the top fixedly connected with circle strip (511) of cylinder (506), the arc surface of circle strip (511) rotates and is connected with first disc (507) and second disc (508), the top fixedly connected with runner (509) of circle strip (511), the inside threaded connection of runner (509) has screw rod (510), the inner wall fixedly connected with semicircle tube (512) of workstation (3), the surface of workstation (3) is equipped with pole (7).

2. The multifunctional retraction car for elevator maintenance according to claim 1, characterized in that: the sliding block (504) is inserted in the first long rod (501) and is in sliding connection with the first long rod (501), a clamping groove is formed in the upper surface of the second long rod (502), the shape of the clamping groove is matched with that of the sliding block (504), the upper surface of the sliding block (504) is fixedly connected with a spring, and the other end of the spring is fixedly connected with the frame body (503).

3. The multifunctional retraction car for elevator maintenance according to claim 1, characterized in that: circular grooves are formed in the upper surfaces of the first disc (507) and the second disc (508), and the circular grooves are in threaded connection with the screw (510).

4. The multifunctional retraction car for elevator maintenance according to claim 1, characterized in that: the round hole has been seted up on the surface of workstation (3), the quantity of link frame (505) is four, and two liang are a set of in four link frames (505), the connecting hole has been seted up to the upper surface of framework (503), the surface of first disc (507) and second disc (508) all twines two ropes, and the other end of rope is with the help of semicircle pipe (512), round hole, connecting hole and link frame (505) fixed connection.

5. The multifunctional retraction car for elevator maintenance according to claim 1, characterized in that: the outer surface of the workbench (3) is provided with an auxiliary structure (6), the auxiliary structure (6) comprises a storage box (61), the surface of the storage box (61) is fixedly connected with the workbench (3), the rod (7) is placed on the outer surface of the workbench (3) by means of the storage box (61), the side wall of the storage box (61) is fixedly connected with a storage box (62), the inner wall of the storage box (62) is fixedly connected with a connecting rod (63), the surface of the connecting rod (63) is sleeved with a rubber sleeve (64), the inner wall of the rubber sleeve (64) is movably connected with the connecting rod (63), the surface of the rod (7) is provided with a groove (66), a clamping block (65) is inserted into the rod (7), the surface of the clamping block (65) is slidably connected with the rod (7), and one end, far away from the rod (7), of the clamping block (65) is fixedly connected with a spring, the other end of the spring is fixedly connected with the rod (7), and one end, far away from the groove (66), of the rod (7) is fixedly connected with a convex block (67).

6. The multifunctional retraction car for elevator maintenance according to claim 5, characterized in that: the shape of the rubber sleeve (64) is matched with that of the rod (7), the shape of the convex block (67) is matched with that of the groove (66), a square groove is formed in the surface of the convex block (67), and the shape of the square groove is matched with that of the fixture block (65).

Images