CN219823599U - Maintenance operation equipment - Google Patents

Abstract

The utility model discloses maintenance operation equipment, which comprises a bottom plate, wherein two vertical plates are symmetrically fixed on the top wall of the bottom plate, extension plates are rotatably installed at the top ends of the vertical plates, clamping mechanisms for fixing the extension plates are installed on the outer sides of the vertical plates, an operation basket for maintenance operation is installed between the two vertical plates, and T-shaped sliding blocks are symmetrically fixed on two sides of the operation basket; according to the utility model, a stable supporting structure can be provided for lifting of the operation basket through the vertical plate and the lengthening plate, the operation basket can provide a stable maintenance operation space for maintenance personnel, the device is small in size and convenient to get in and out of a room, and the lengthening plate is matched with the clamping mechanism to improve the lifting range of the operation basket, so that the application range of the device is improved, and the lengthening plate can be folded when the lengthening plate is not needed, so that the occupied space of the device is reduced.

Description

Maintenance operation equipment

Technical Field

The utility model relates to the technical field of maintenance support equipment, in particular to maintenance operation equipment.

Background

With the development of the times, the living standard of people is better, and the used household appliances are more and more. The air conditioner is popular as a device for adjusting and controlling the temperature and humidity of indoor ambient air, and is easy to break down after long-time use due to the high frequency of use.

When the air conditioner internal unit breaks down, maintenance personnel generally can carry out maintenance operation indoors for the double ladder through simple operation support, but the double ladder is stable in the use, needs other maintenance personnel to support in the below, consumes more manpower, and simultaneously the maintenance personnel relies on the double ladder with the health when maintenance operation, if the focus is unstable then there is the possibility of dropping, has certain potential safety hazard, if adopt the elevating platform of cutting fork pole class to carry out maintenance operation, its volume is partially big, is difficult to get in and out indoors.

Therefore, the utility model provides maintenance operation equipment, and the problems are solved by the structures of the clamping mechanism, the operation basket, the driving mechanism, the positioning mechanism and the like.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides maintenance operation equipment, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a maintenance operation equipment, includes the bottom plate, bottom plate roof symmetry is fixed with two risers, the extension board is all rotated on the riser top, the joint mechanism that is used for fixed extension board is installed in the riser outside, installs the operation basket that is used for maintenance operation between two risers, operation basket bilateral symmetry is fixed with T shape slider, riser and extension inboard wall all set up with T shape slider matched with T shape spout, operation basket front side rotates installs the side door, the locking mechanical system who is used for fixed side door is installed to operation basket roof, the operation basket diapire is seted up flutedly, install the actuating mechanism who is used for driving operation basket to go up and down in the recess, riser and extension inboard wall all are fixed with the rack that is used for cooperation actuating mechanism, install positioning mechanism in the bottom plate, bottom plate diapire four corners all are fixed with the universal wheel.

Preferably, the clamping mechanism comprises a C-shaped plate, limiting sliding blocks are fixed at two ends of the C-shaped plate, limiting sliding grooves matched with the limiting sliding blocks are formed in the front wall and the rear wall of the vertical plate and the lengthening plate, a first threaded knob penetrates through the C-shaped plate in a threaded mode, and an extrusion plate is installed at one end, close to the vertical plate, of the first threaded knob in a rotating mode.

Preferably, the locking mechanical system includes the mounting panel, mounting panel roof central authorities are fixed with the pull handle, mounting panel one end slip runs through there is the rectangle post, rectangle post bottom fixed connection operation basket roof, rectangle post top is fixed with the limiting plate, the spring has been cup jointed in the rectangle post outside, the spring is fixed between limiting plate diapire and mounting panel roof, the one end diapire that the rectangle post was kept away from to the mounting panel is fixed with the round pin post, the pinhole has been seted up to the side door roof correspondence round pin post position.

Preferably, the driving mechanism comprises a direct current double-shaft servo motor fixed on the top wall of the groove, vertical plates are symmetrically arranged on two sides of the direct current double-shaft servo motor, the vertical plates are fixedly connected with the top wall of the groove, worms are rotatably arranged between the vertical plates and the side walls of the adjacent groove, power shafts at two ends of the direct current double-shaft servo motor are respectively fixedly connected with the two worms, worm wheels are meshed with the worms, the worm wheels are rotatably arranged on worm wheel frames, the top ends of the worm wheel frames are fixedly connected with the top wall of the groove, and the worm wheels are meshed with corresponding racks.

Preferably, the positioning mechanism comprises a transverse plate and a second threaded knob, a cavity is formed in the bottom plate corresponding to the position of the transverse plate, the bottom end of the second threaded knob is connected with the top wall of the bottom plate in a threaded mode, extends into the cavity and is connected with the center of the top wall of the transverse plate in a rotating mode, connecting rods are symmetrically fixed to two sides of the bottom wall of the transverse plate, supporting plates are fixed to the bottom end of the connecting rods, and the supporting plates penetrate through the bottom wall of the bottom plate in a sliding mode.

Advantageous effects

The utility model provides maintenance operation equipment. Compared with the prior art, the method has the following beneficial effects:

(1) This maintenance operation equipment can provide stable bearing structure through riser and the extension board that set up for the basket lift, and the basket that sets up can provide stable maintenance operation space for maintenance personnel, and the device volume is less, can conveniently pass in and out indoor, and the lifting range of basket can be improved to the extension board cooperation joint mechanism that sets up to improve the application scope of this device, when not needing to use the extension board, can turn over the extension board, reduce the occupation space of device.

(2) This maintenance operation equipment can make things convenient for the removal of whole device through the universal wheel that sets up, and the positioning mechanism of setting can stabilize whole device in the assigned position, and the side door of setting can make things convenient for maintenance personnel to get in and out the operation basket, and the locking mechanical system of setting can be convenient with side door and operation basket closure, avoids the side door unexpected to open and causes the potential safety hazard.

Drawings

FIG. 1 is a perspective view of the exterior structure of the extension panel of the present utility model in an unused state;

FIG. 2 is a perspective view of the exterior structure of the extension panel of the present utility model in use;

FIG. 3 is a perspective view of the structure of the riser, extension plate and clamping mechanism of the present utility model;

FIG. 4 is a perspective view of the basket structure of the present utility model;

FIG. 5 is a perspective view of the drive mechanism of the present utility model;

FIG. 6 is a perspective view of the locking mechanism of the present utility model;

fig. 7 is a sectional view of the positioning mechanism of the present utility model.

1, a bottom plate; 2. a vertical plate; 3. a lengthening plate; 4. a clamping mechanism; 41. a C-shaped plate; 42. a limit sliding block; 43. a first threaded knob; 44. an extrusion plate; 5. a working basket; 6. a side door; 7. a locking mechanism; 71. a mounting plate; 72. a pull handle; 73. rectangular columns; 74. a limiting plate; 75. a spring; 76. a pin; 77. a pin hole; 8. a driving mechanism; 81. a direct current double-shaft servo motor; 82. a riser; 83. a worm; 84. a worm wheel frame; 85. a worm wheel; 9. a rack; 10. a positioning mechanism; 101. a cross plate; 102. a cavity; 103. a second thread knob; 104. a connecting rod; 105. a support plate; 11. a universal wheel; 12. limiting sliding grooves; 13. t-shaped sliding grooves; 14. t-shaped slide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, a maintenance operation device comprises a bottom plate 1, two vertical plates 2 are symmetrically fixed on the top wall of the bottom plate 1, an extension plate 3 is rotatably installed on the top end of each vertical plate 2, a clamping mechanism 4 for fixing the extension plate 3 is installed on the outer side of each vertical plate 2, an operation basket 5 for maintenance operation is installed between the two vertical plates 2, T-shaped sliding blocks 14 are symmetrically fixed on two sides of each operation basket 5, T-shaped sliding grooves 13 matched with the T-shaped sliding blocks 14 are symmetrically formed in the inner walls of each vertical plate 2 and the corresponding extension plate 3, a side door 6 is rotatably installed on the front side of each operation basket 5, a locking mechanism 7 for fixing the side door 6 is installed on the top wall of each operation basket 5, a groove is formed in the bottom wall of each operation basket 5, a driving mechanism 8 for driving the operation basket 5 to lift is installed in the groove, racks 9 for matching with the driving mechanism 8 are respectively fixed on the inner walls of each vertical plate 2 and the extension plate 3, positioning mechanisms 10 are installed in the bottom plate 1, and universal wheels 11 are respectively fixed on the bottom wall of each bottom plate 1.

In the embodiment, the bottom plate 1 is arranged to facilitate the installation of the whole device, the vertical plate 2 and the extension plate 3 are arranged to provide a supporting structure for the lifting of the work basket 5, and the clamping mechanism 4 is arranged to clamp the extension plate 3 and the vertical plate 2 together, so that the lifting range of the work basket 5 is improved; the purpose of setting up side door 6 is convenient for maintenance personnel business turn over basket 5, and the purpose of setting up locking mechanical system 7 is convenient with side door 6 and basket 5 closure, and the purpose of setting up actuating mechanism 8 is for the basket 5 lift power that provides, and the purpose of setting up T shape slider 14 and T shape spout 13 is to play the guide effect to basket 5 lift, avoids basket 5 to break away from with riser 2 and extension board 3 simultaneously, and the purpose of setting up universal wheel 11 is convenient for the removal of whole device, and the purpose of setting up positioning mechanism 10 can be with whole device stability in the assigned position.

Embodiment two:

referring to fig. 3-7, the present embodiment provides a technical solution based on the first embodiment: the clamping mechanism 4 comprises a C-shaped plate 41, limiting sliding blocks 42 are fixed at two ends of the C-shaped plate 41, limiting sliding grooves 12 matched with the limiting sliding blocks 42 are formed in the front wall and the rear wall of the vertical plate 2 and the lengthening plate 3, a first threaded knob 43 penetrates through the C-shaped plate 41 in a threaded mode, and an extrusion plate 44 is installed at one end, close to the vertical plate 2, of the first threaded knob 43 in a rotating mode.

In this embodiment, the purpose of the clamping mechanism 4 is to clamp the extension plate 3 and the vertical plate 2 together, so as to increase the lifting range of the work basket 5, when the lifting height of the work basket 5 needs to be increased by using the extension plate 3, the extension plate 3 is firstly turned over to the top wall of the vertical plate 2, then the C-shaped plate 41 is pushed to the connection position of the extension plate 3 and the vertical plate 2, so that the limit sliding block 42 is simultaneously located in the limit sliding groove 12 of the extension plate 3 and the vertical plate 2, and then the first thread knob 43 is rotated until the extrusion plate 44 is tightly attached to the side walls of the extension plate 3 and the vertical plate 2, so that the extension plate 3 and the vertical plate 2 are clamped together.

The locking mechanism 7 comprises a mounting plate 71, a pull handle 72 is fixed in the center of the top wall of the mounting plate 71, one end of the mounting plate 71 is slidably penetrated with a rectangular column 73, the bottom end of the rectangular column 73 is fixedly connected with the top wall of the work basket 5, a limiting plate 74 is fixed at the top end of the rectangular column 73, a spring 75 is sleeved outside the rectangular column 73, the spring 75 is fixed between the bottom wall of the limiting plate 74 and the top wall of the mounting plate 71, a pin 76 is fixed at the bottom wall of one end, far away from the rectangular column 73, of the mounting plate 71, and a pin hole 77 is formed in the position, corresponding to the pin 76, of the top wall of the side door 6.

In this embodiment, the purpose of setting the locking mechanism 7 is to conveniently lock the side door 6 with the basket 5, when the side door 6 needs to be opened, the pull mounting plate 71 is pulled by the pull handle 72, so that the pin 76 at the bottom of the mounting plate 71 is separated from the pin hole 77, and the side door 6 is opened, and the purpose of setting the spring 75 is to stably clamp the pin 76 in the pin hole 77, so as to avoid potential safety hazards caused by the unexpected separation of the pin 76 from the pin hole 77.

The driving mechanism 8 comprises a direct-current double-shaft servo motor 81 fixed on the top wall of the groove, vertical plates 82 are symmetrically arranged on two sides of the direct-current double-shaft servo motor 81, the vertical plates 82 are fixedly connected with the top wall of the groove, worm 83 are rotatably arranged between each vertical plate 82 and the side wall of the adjacent groove, power shafts at two ends of the direct-current double-shaft servo motor 81 are fixedly connected with the two worm 83 respectively, worm 83 are meshed with worm gears 85, the worm gears 85 are rotatably arranged on worm gear frames 84, the top ends of the worm gear frames 84 are fixedly connected with the top wall of the groove, and the worm gears 85 are meshed with corresponding racks 9.

In this embodiment, the purpose of setting up actuating mechanism 8 is to provide power for basket 5 lift, when needs carry out lifting control to basket 5, the positive and negative rotation of accessible control direct current biax servo motor 81 is realized, direct current biax servo motor 81 during operation can drive two worm 83 rotations, thereby drive worm wheel 85 and rotate, worm wheel 85 reciprocates under rack 9's effect, thereby drive basket 5 and reciprocate, simultaneously after basket 5 reaches the appointed height, through the self-locking function of worm wheel 85 worm 83, make its height keep stable, simultaneously set up the power (such as battery etc.) that is used for supplying power to direct current biax servo motor 81 at basket 5, simultaneously can also set up direct current biax servo motor 81's control button in basket 5, the maintenance personnel control basket 5 lift of convenience. Wherein the worm wheel 85, the worm 83 and the rack 9 are symmetrically arranged.

The positioning mechanism 10 comprises a transverse plate 101 and a second threaded knob 103, a cavity 102 is formed in the bottom plate 1 corresponding to the position of the transverse plate 101, the bottom end of the second threaded knob 103 is in threaded connection with the top wall of the bottom plate 1, extends into the cavity 102 and is in central rotation connection with the top wall of the transverse plate 101, connecting rods 104 are symmetrically fixed on two sides of the bottom wall of the transverse plate 101, supporting plates 105 are fixed at the bottom ends of the connecting rods 104, and the supporting plates 105 penetrate through the bottom wall of the bottom plate 1 in a sliding mode.

In this embodiment, the positioning mechanism 10 is provided to stabilize the whole device at a designated position, when the device needs to be fixed at the designated position, the second threaded knob 103 is rotated, and the second threaded knob 103 drives the transverse plate 101 to move downward, so as to drive the support plates 105 on both sides to move downward until the support plates 105 are in stable contact with the ground, thereby completing the fixation of the device.

And all that is not described in detail in this specification is well known to those skilled in the art.

When a maintainer works indoors, firstly, the device is pushed to a designated position, the second threaded knob 103 is rotated, the second threaded knob 103 drives the transverse plate 101 to move downwards, so that the supporting plates 105 on two sides are driven to move downwards until the supporting plates 105 are in stable contact with the ground, the device is fixed, then whether the lengthening plate 3 is used or not is selected according to actual needs, when the lifting height of the work basket 5 needs to be increased by using the lengthening plate 3, the lengthening plate 3 is firstly turned over to the top wall of the vertical plate 2, then the C-shaped plate 41 is pushed to the joint of the lengthening plate 3 and the vertical plate 2, the limiting sliding block 42 is simultaneously positioned in the limiting sliding grooves 12 of the lengthening plate 3 and the vertical plate 2, then the first threaded knob 43 is rotated until the extruding plate 44 is tightly attached to the side walls of the lengthening plate 3 and the vertical plate 2, and the lengthening plate 3 and the vertical plate 2 are clamped together. Maintenance personnel enter the operation basket 5 through the side door 6, lock the side door 6 through the locking mechanism 7, control the driving mechanism 8 to work through the control button of the direct current double-shaft servo motor 81 arranged in the operation basket 5, and the direct current double-shaft servo motor 81 can drive two worms 83 to rotate when working, so as to drive the worm wheel 85 to rotate, and the worm wheel 85 moves up and down under the action of the rack 9, so as to drive the operation basket 5 to move up and down, so that the operation basket 5 moves to a proper height, and maintenance operation is carried out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (5)

1. Maintenance work equipment, comprising a base plate (1), characterized in that: the utility model provides a floor (1) roof symmetry is fixed with two riser (2), riser (2) top all rotates installs extension board (3), joint mechanism (4) that are used for fixed extension board (3) are installed in riser (2) outside, install between two riser (2) and be used for operation basket (5) of maintenance operation, operation basket (5) bilateral symmetry is fixed with T shape slider (14), riser (2) and extension board (3) inner wall all set up with T shape slider (14) matched with T shape spout (13), locking mechanism (7) that are used for fixed side door (6) are installed in operation basket (5) front side rotation, operation basket (5) roof is seted up flutedly, install actuating mechanism (8) that are used for driving operation basket (5) to go up and down in the recess, riser (2) and extension board (3) inner wall all are fixed with rack (9) that are used for cooperation actuating mechanism (8), install universal wheel (10) in operation basket (1) front side, universal wheel (11) are all fixed to bottom wall (1).

2. A maintenance work device according to claim 1, wherein: the clamping mechanism (4) comprises a C-shaped plate (41), limiting sliding blocks (42) are fixed at two ends of the C-shaped plate (41), limiting sliding grooves (12) matched with the limiting sliding blocks (42) are formed in the front wall and the rear wall of the vertical plate (2) and the lengthened plate (3), a first threaded knob (43) penetrates through the C-shaped plate (41) in a threaded mode, and an extrusion plate (44) is installed at one end, close to the vertical plate (2), of the first threaded knob (43) in a rotating mode.

3. A maintenance work device according to claim 1, wherein: locking mechanical system (7) are including mounting panel (71), mounting panel (71) roof central authorities are fixed with and draw handle (72), mounting panel (71) one end slip has run through rectangular post (73), rectangular post (73) bottom fixed connection operation basket (5) roof, rectangular post (73) top is fixed with limiting plate (74), spring (75) have been cup jointed in rectangular post (73) outside, spring (75) are fixed between limiting plate (74) diapire and mounting panel (71) roof, one end diapire that rectangular post (73) was kept away from to mounting panel (71) is fixed with round pin post (76), pinhole (77) have been seted up to side door (6) roof corresponding round pin post (76) position.

4. A maintenance work device according to claim 1, wherein: the driving mechanism (8) comprises a direct current double-shaft servo motor (81) fixed on the top wall of the groove, vertical plates (82) are symmetrically arranged on two sides of the direct current double-shaft servo motor (81), the vertical plates (82) are fixedly connected with the top wall of the groove, worm screws (83) are rotatably arranged between the vertical plates (82) and the side walls of the adjacent groove, power shafts at two ends of the direct current double-shaft servo motor (81) are fixedly connected with the two worm screws (83) respectively, worm screws (83) are meshed with worm gears (85), the worm gears (85) are rotatably arranged on worm gear frames (84), the top ends of the worm gear frames (84) are fixedly connected with the top wall of the groove, and the worm gears (85) are meshed with corresponding racks (9).

5. A maintenance work device according to claim 1, wherein: the positioning mechanism (10) comprises a transverse plate (101) and a second threaded knob (103), a cavity (102) is formed in the bottom plate (1) corresponding to the position of the transverse plate (101), the bottom end of the second threaded knob (103) is connected with the top wall of the bottom plate (1) in a threaded mode, extends into the cavity (102) and is connected with the center of the top wall of the transverse plate (101) in a rotating mode, connecting rods (104) are symmetrically fixed to the two sides of the bottom wall of the transverse plate (101), supporting plates (105) are fixed to the bottom ends of the connecting rods (104), and the supporting plates (105) penetrate the bottom wall of the bottom plate (1) in a sliding mode.