CN210126646U

CN210126646U - Aircraft nose depressed place support

Info

Publication number: CN210126646U
Application number: CN201921843095.8U
Authority: CN
Inventors: 符永和
Original assignee: Hainan Hna Stis Spraying Service Co Ltd
Current assignee: Hainan Hna Stis Spraying Service Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-03-06
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a aircraft nose depressed place support, including first operating device and second operating device, first operating device includes bottom plate and first workstation, first workstation is fixed in on the bottom plate through first crane, the bottom of bottom plate is equipped with a plurality of first pulleys, first workstation sliding connection has second operating device, second operating device includes sliding plate and second workstation, sliding connection has the pull board in the second workstation, the sliding plate passes through the second crane and is connected with the second workstation, sliding plate sliding connection is in the bottom of bottom plate, the below of first workstation is fixed with the motor, the output shaft of motor has the lead screw, the lead screw is connected with the push rod, the push rod is connected with the second workstation, the bottom of sliding plate is fixed with the hydraulic stem. The utility model discloses a support when the operation personnel maintain aircraft nose bottom, side and top can be regarded as simultaneously to the cooperation of first operating device, second operating device and pull board, and the suitability is strong.

Description

Aircraft nose depressed place support

Technical Field

The utility model relates to an aircraft maintenance equipment technical field, in particular to aircraft nose depressed place support.

Background

The aircraft is bulky, the aircraft nose is very high apart from ground, when the maintenance, need accomplish with the help of the support, and the aircraft nose depressed place is fixed, it is inconvenient to use, and different aircraft nose depressed places are used to different models, the suitability is poor, general support when turning to the side of aircraft nose or the top maintenance of aircraft nose from the bottom of aircraft nose, need the operator to leave the support, it releases the support to get off, the operation is more troublesome, support when can not realize aircraft nose bottom, side and top maintenance simultaneously.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a aircraft nose depressed place support, the cooperation of first operating device, second operating device and pull board is used, support when can regard as operation personnel maintenance aircraft nose bottom, side and top simultaneously.

The technical scheme of the utility model is realized like this:

a machine head dock support comprises a first working mechanism and a second working mechanism, wherein the first working mechanism comprises a bottom plate and a first working platform, the first working platform is fixed on the bottom plate through a first lifting frame, a plurality of first pulleys are arranged at the bottom of the bottom plate, the bottom of the first working platform is connected with the second working mechanism in a sliding mode, the second working mechanism comprises a sliding plate and a second working platform, a pull plate is connected in the second working platform in a sliding mode, the sliding plate is connected with the second working platform through a second lifting frame, the sliding plate is connected to the bottom of the bottom plate in a sliding mode, a motor is fixed below the first working platform, an output shaft of the motor is connected with a lead screw, the lead screw is connected with a push rod in a threaded mode, the push rod is connected with the second working platform, and a plurality of hydraulic rods are fixed at the bottom of the sliding plate, the free ends of the plurality of hydraulic rods face the ground.

Preferably, the first workbench is provided with a groove, a ladder stand device is arranged in the groove and comprises a ladder stand A, a ladder stand B and a ladder stand C, the ladder stand C is connected to the inside of the ladder stand A in a sliding mode, first sliding rails are arranged on the left side and the right side of the ladder stand A, the ladder stand B is connected to the ladder stand A in a sliding mode through the first sliding rails, the ladder stand B is further connected to the first workbench in a rotating mode, and the ladder stand C is connected to the second workbench in a detaching mode.

Preferably, the side edge of the groove is rotatably connected with a cover plate.

Preferably, the free ends of the plurality of hydraulic rods are provided with rollers.

Preferably, the bottom both ends of first workstation are equipped with the second slide rail, the second workstation be equipped with correspond to the second pulley of second slide rail, the second workstation pass through the second slide rail with the cooperation sliding connection of second pulley in the below of first workstation.

Preferably, the front edge of pull board is equipped with protector, protector includes a plurality of montants, and is a plurality of the montant all with the pull board rotates to be connected, and is adjacent sliding connection has the horizontal pole between the montant.

Preferably, the drawing plate is provided with a plurality of accommodating grooves corresponding to the vertical rods.

Preferably, the vertical rod is provided with a sliding groove, the vertical rod comprises a first vertical rod and a second vertical rod, the first vertical rod is fixed in the accommodating groove, and the second vertical rod is rotatably connected with the first vertical rod through a rotating shaft.

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

the utility model provides a machine head depressed place support uses through the cooperation of first operating device, second operating device and pull board, can be as the support when operation personnel maintain the aircraft nose bottom, side and top simultaneously, when turning to the maintenance of aircraft nose side or top from the maintenance of aircraft nose, need not to promote the support again, reduces the loaded down with trivial details operation of frequently moving the support, improves work efficiency; first pulley makes things convenient for in the slip of first operating device, second operating device sliding connection is in the below of first workstation, can play the effect of supporting the operation personnel when the side of maintenance aircraft nose, the bottom of motor accessible push rod with the first workstation of second operating device release, make the bottom that second operating device extends the aircraft nose, be convenient for to aircraft nose side operation, the hydraulic stem plays the effect of supporting second operating device, the flexible extension that can mate first crane of hydraulic stem and shortening, the pull board can be close to the top of aircraft nose, be convenient for to the top operation of aircraft nose, the limit characteristics of suitability intensity have.

Drawings

Fig. 1 is a schematic front view of a frame for a handpiece dock according to the present invention;

fig. 2 is the utility model relates to a structure schematic diagram overlooking of aircraft nose depressed place support:

fig. 3 is a schematic bottom view of the first and second work tables of the present invention;

fig. 4 is a schematic perspective view of the ladder climbing device of the present invention;

fig. 5 is a schematic perspective view of a protection device in embodiment 2 of the present invention;

fig. 6 is a schematic structural view of a vertical rod according to embodiment 2 of the present invention;

in the figure, 1 a first working mechanism, 101 a bottom plate, 102 a first workbench, 103 a first lifting frame, 104 a first pulley, 2 a second working mechanism, 201 a sliding plate, 202 a second workbench, 203 a second lifting frame, 204 a motor, 205 a screw rod, 206 a push rod, 207 a hydraulic rod, 208 a roller, 209 a drawing plate, 3 a ladder climbing device, 301 a groove, 302 a ladder climbing frame A, 303 a ladder climbing frame B, 304 a ladder climbing frame C, 305 a first sliding rail, 306 a cover plate, 307 a rotating shaft, 4 a second sliding rail, 5 a second pulley, 6 a protective device, 601 a vertical rod, 602 a cross rod, 603 an accommodating groove, 604 a sliding groove, 605 a first vertical rod and 606 a second vertical rod.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 4, the present invention provides a handpiece dock support, including a first working mechanism 1 and a second working mechanism 2, wherein the first working mechanism 1 includes a bottom plate 101 and a first workbench 102, the first workbench 102 is fixed on the bottom plate 101 by a first crane 103, and the height of the first workbench can be adjusted according to the distance between the handpiece and the ground; the bottom of the bottom plate 101 is provided with a plurality of first pulleys 104, so that the support can be moved conveniently; the second working mechanism 2 is connected to the bottom of the first workbench 102 in a sliding manner, so that when the maintenance of the bottom of the handpiece is turned to the side face of the handpiece or the top of the handpiece, the support for the operation personnel during the maintenance of the side face of the handpiece and the bottom of the handpiece can be realized without pushing the support, and the applicability is strong; the second working mechanism 2 comprises a sliding plate 201 and a second workbench 202, and a drawing plate 209 is connected in the second workbench 202 in a sliding manner, so that the top operation of the airplane is facilitated; the sliding plate 201 is connected with the second workbench 202 through a second lifting frame 203, wherein the first lifting frame 103 and the second lifting frame 203 are the first lifting frame 103 and the second lifting frame 203 which can lift by using a hydraulic rod, which belongs to the prior art and is not described again; the sliding plate 201 is slidably connected to the bottom of the bottom plate 101, a motor 204 is fixed below the first workbench 102, an output shaft of the motor 204 is connected with a lead screw 205, the lead screw 205 is in threaded connection with a push rod 206, and the push rod 206 is connected with the second workbench 202, so that the second working mechanism 2 can be conveniently pushed out of the bottom plate 101, and the support for operators during maintenance of the side surface and the top of the machine head is realized; a plurality of hydraulic rods 207 are fixed at the bottom of the sliding plate 201, and the free ends of the plurality of hydraulic rods 207 face the ground to play a role of supporting the second working mechanism 2.

The working principle is as follows: when the bottom, the side and the top of the machine head need to be maintained, the bracket is pushed to the lower part of the bottom of the machine head through the first pulley 104, the first workbench 102 is lifted to a proper height through the first lifting frame 103, after the maintenance of the bottom of the machine head is finished, the motor 204 is started, the motor 204 drives the push rod 206 to push the sliding plate 201 through the lead screw 205, the sliding plate 201 pushes the second workbench 202 away from the first workbench 102, the second workbench extends out of the bottom of the machine head, the operator for maintaining the side of the machine head is convenient to support, after the maintenance of the side of the machine head is finished, the second workbench 202 is lifted to a proper height through the second lifting frame 203, according to the distance between the point to be maintained at the top of the machine head and the second workbench 202, the distance between the pull plate 209 and the point to.

Specifically, first workstation 102 is equipped with recess 301, and the side of recess 301 rotates and is connected with apron 306, be equipped with cat ladder device 3 in the recess 301, cat ladder device 3 includes cat ladder A302, cat ladder B303 and cat ladder C304, cat ladder C304 sliding connection in cat ladder A302, the left and right sides of cat ladder A302 is equipped with first slide rail 305, cat ladder B303 passes through first slide rail 305 with cat ladder A302 sliding connection, cat ladder B303 still with first workstation 102 rotates and is connected, cat ladder C304 through pivot 307 with second workstation 202 is dismantled and is connected. The cat ladder device 3 is convenient for the operation personnel to arrive second workstation 202 from first workstation 102, cat ladder A302, cat ladder B303 and cat ladder C304 three's connected mode reduces cat ladder device 3's occupation space as far as possible, the shrink of being convenient for is accomodate in recess 301, second workstation 202 border is equipped with the kelly (not mark), cat ladder C304's top is equipped with the draw-in groove (not mark) of being connected with the kelly, when being connected cat ladder device 3 and second workstation 202, the accessible draw-in groove is realized being connected with the cooperation of kelly.

Specifically, the free ends of a plurality of hydraulic rods 207 are provided with rollers 208. The hydraulic rod 207 provided with the roller 208 functions to support the second working mechanism 2 and also facilitates the sliding of the second working mechanism 2, reducing the friction between the hydraulic rod 207 and the ground.

Specifically, second slide rails 4 are arranged at two ends of the bottom of the first workbench 102, a second pulley 5 corresponding to the second slide rail 4 is arranged on the second workbench 202, and the second workbench 202 is slidably connected below the first workbench 102 through the cooperation of the second slide rail 4 and the second pulley 5. Facilitating sliding of second table 202 on first table 102 and reducing friction between second table 202 and first table 102.

Example 2

Referring to fig. 5 to 6, the difference between the embodiment and the embodiment 1 is that a protection device 6 is disposed at the front edge of the drawing plate 209, the protection device 6 includes a plurality of second vertical bars 601, the plurality of second vertical bars 601 are rotatably connected to the drawing plate 209, and a cross bar 602 is slidably connected between adjacent second vertical bars 601. Protector 6 can play and avoid the operation personnel to empty, guarantee operation personnel's safety, second montant 601 rotates with pull board 209 to be connected conveniently in rotating second montant 601 and pull board 209 parallel and level, the pull board 209 of being convenient for is accomodate in second work platform, and horizontal pole 602 and second montant 601 sliding connection, when needs rotate second montant 601, can slide horizontal pole 602 to the bottom of second montant 601 earlier, do not influence the rotation of second montant 601.

Specifically, the drawing plate 209 is provided with a plurality of receiving grooves 603 corresponding to the second vertical bars 601. Can be used for accommodating the second vertical rod 601 which is rotatably connected on the drawing plate 209, and is convenient for the sliding connection between the drawing plate 209 and the second workbench 202.

Specifically, the second vertical rod 601 is provided with a sliding groove 604, the second vertical rod 601 includes a first vertical rod 605 and a second vertical rod 606, the first vertical rod 605 is fixed in the accommodating groove 603, and the second vertical rod 606 is rotatably connected to the first vertical rod 605 through a rotating shaft 307. The cross bar 602 slides into the sliding slot 604 of the first vertical bar 605 and is received in the receiving slot 603, the second vertical bar 606 rotates via the rotating shaft 307, the rotated second vertical bar 606 is parallel to the receiving slot 603, and the second vertical bar 606 is also received in the receiving slot 603.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A aircraft nose depressed place support which characterized in that: comprises a first working mechanism and a second working mechanism, wherein the first working mechanism comprises a bottom plate and a first working platform, the first workbench is fixed on the bottom plate through a first lifting frame, the bottom of the bottom plate is provided with a plurality of first pulleys, the bottom of the first workbench is connected with the second workbench in a sliding way, the second workbench comprises a sliding plate and a second workbench, a drawing plate is connected in the second workbench in a sliding way, the sliding plate is connected with the second workbench through a second lifting frame, the sliding plate is connected with the bottom of the bottom plate in a sliding way, a motor is fixed below the first workbench, the output shaft of the motor is connected with a screw rod, the screw rod is in threaded connection with a push rod, the push rod is connected with the second workbench, the bottom of the sliding plate is fixed with a plurality of hydraulic rods, and the free ends of the hydraulic rods face the ground.

2. The handpiece dock support of claim 1, wherein: the ladder stand device comprises a ladder stand A, a ladder stand B and a ladder stand C, wherein the ladder stand C is connected in the ladder stand A in a sliding mode, first slide rails are arranged on the left side and the right side of the ladder stand A, the ladder stand B is connected with the ladder stand A in a sliding mode through the first slide rails, the ladder stand B is further connected with the first workbench in a rotating mode, and the ladder stand C is connected with the second workbench in a detaching mode.

3. The handpiece dock support of claim 2, wherein: the side of the groove is rotatably connected with a cover plate.

4. The handpiece dock support of claim 1, wherein: and the free ends of the plurality of hydraulic rods are provided with rollers.

5. The handpiece dock support of claim 1, wherein: the bottom both ends of first workstation are equipped with the second slide rail, the second workstation be equipped with correspond to the second pulley of second slide rail, the second workstation passes through the second slide rail with the cooperation sliding connection of second pulley in the below of first workstation.

6. The handpiece dock support of claim 1, wherein: the front edge of pull board is equipped with protector, protector includes a plurality of montants, and is a plurality of the montant all with the pull board rotates to be connected, and is adjacent sliding connection has the horizontal pole between the montant.

7. The handpiece dock support of claim 6, wherein: the drawing plate is provided with a plurality of accommodating grooves corresponding to the vertical rods.

8. The handpiece dock support of claim 7, wherein: the vertical rod is provided with a sliding groove and comprises a first vertical rod and a second vertical rod, the first vertical rod is fixed in the accommodating groove, and the second vertical rod is rotatably connected with the first vertical rod through a rotating shaft.