Unpowered maintenance platform hidden in vertical lifting equipment

Abstract

The utility model discloses an unpowered maintenance platform hidden in a vertical lifting device, which comprises two first support rails, two second support rails, two support rollers, a pedal and a contact rail, the first support rails and the second support rails are fixedly arranged, the support rollers are arranged on the first support rails, the pedal is arranged on the second support rails, and the contact rail is arranged on the pedal. The two first supporting rails are in a parallel and non-contact state, the two second supporting rails are in a parallel and non-contact state, the first supporting rails and the second supporting rails are located in the same plane, the first supporting rails are not in contact with the second supporting rails, and supporting rollers are rotationally installed on the first supporting rails and the second supporting rails correspondingly. And the contact rail is arranged on the pedal and is used for being in contact with the supporting roller. Through the arrangement of the pedal, the first supporting rail and the second supporting rail, the pedal and the lifting comb can be matched in a sliding combination and separation mode, and after the maintenance platform is installed on the comb tooth exchange type stereo garage, a ladder stand does not need to be built.

Description

Technical Field

[0001] The utility model relates to the field of three-dimensional garage equipment, in particular to a power-free maintenance platform hidden inside a vertical lifting device. Background Art

[0002] The comb-tooth exchange type three-dimensional garage is a commonly used three-dimensional garage at present. The structure of the current comb-tooth exchange type three-dimensional garage can be seen in the patent publication document CN205063475U. In the three-dimensional garage with this structure, lifting comb teeth are required. The detailed structure of the lifting comb teeth can be seen in the patent publication document CN212176746U. The lifting comb teeth with this structure can be used to lift vehicles, but cannot be used for people to stand on. Since various electrical equipment inevitably needs to be installed on each floor of the three-dimensional garage, these electrical equipment will inevitably be damaged during operation. Since people cannot stand on the lifting comb teeth, in order to repair and maintain the electrical equipment on the parking spaces on each floor of the three-dimensional garage, it is necessary to build a temporary ladder beside the three-dimensional garage. Building a temporary ladder not only has low efficiency, but also has certain safety hazards in the process of building the ladder. Content of the Utility Model

[0003] Aiming at the above problems, the utility model provides a power-free maintenance platform hidden inside a vertical lifting device. Through the arrangement of pedals, the first support rail and the second support rail, the pedals and the lifting comb can be slidably combined and separated, so that the assembly and separation of the platform can be realized quickly. After installing this kind of maintenance platform on the comb-tooth exchange type three-dimensional garage, there is no need to build a ladder.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A power-free maintenance platform hidden inside a vertical lifting device, comprising a first support rail, a second support rail, support rollers, pedals and contact rails. The first support rail and the second support rail are both fixedly arranged. There are two first support rails and two second support rails. The two first support rails are parallel and non-contact, and the two second support rails are parallel and non-contact. The first support rail and the second support rail are in the same plane and the first support rail does not contact the second support rail. Support rollers are rotatably installed on the first support rail and the second support rail. The contact rail is arranged on the pedal and is used to contact the support rollers.

[0006] Specifically, in this kind of power-free maintenance platform, the first support rail and the second support rail are both installed at the lowest position of the lowest floor of the three-dimensional garage, and the first support rail and the second support rail are both installed on the steel frame of the three-dimensional garage.

[0007] When this non-powered maintenance platform is not in use, the contact rail contacts the support rollers on the first support rail. At this time, the pedal is in a retracted and unused state. When the lifting comb of the stereo garage runs to the lowest point (i.e., between the two second support rails), remove the fixing pin and pull the pedal. When the pedal slides between the two second support rails, that is, the contact rail on the pedal contacts the support rollers on the second support rail, and the lifting comb runs upward. At this time, the pedal will be stuck on the lifting comb. At this time, the lifting comb and the pedal together form a platform. Maintenance personnel can stand on the platform, and the equipment to be repaired and spare replacement parts can also be placed on this platform. When the use is completed, the maintenance personnel evacuate the platform, and the equipment and the replaced parts are also removed from the platform. At this time, the lifting comb roughly runs to the lowest position (the contact rail contacts the support rollers on the second support rail). At this time, pull the pedal again, and the contact rail slides from the rollers on the second support rail to the rollers on the first support rail again, thus realizing the retraction of the pedal again.

[0008] In this maintenance platform, there is no power equipment for the movement of the pedal, and manual pulling is required to move the pedal.

[0009] In summary, in this maintenance platform, through the settings of the pedal, the first support rail, and the second support rail, the sliding combination and separation cooperation between the pedal and the lifting comb are realized, and the use and retraction of the platform can be quickly achieved. When the comb-exchange stereo garage is installed with this maintenance platform, there is no need to build a ladder.

[0010] Optionally, contact rails are provided at both ends of the pedal, and the contact rails at both ends of the pedal are in a parallel and contacting state.

[0011] By using the contact between the contact rail and the support roller, this can ensure that the support roller can stably support the pedal.

[0012] Optionally, the pedal or the contact rail is provided with a first fixing block and a second fixing block, and the first fixing block and the second fixing block are in a parallel and non-contact state.

[0013] The specific functions of the first fixing block and the second fixing block are to engage with the lifting comb. When the lifting comb runs between the first fixing block and the second fixing block, the pedal is engaged on the lifting comb. When the lifting comb moves from between the first fixing block and the second fixing block

[0014] Optionally, it further includes a stop piece. The stop piece is provided on both the first support rail and the second support rail, and the stop piece is used to contact the contact rail.

[0015] Specifically, the stop pieces on the first support rail and the second support rail are respectively the two limit positions for the movement of the contact rail. When the contact rail moves to contact the stop piece, the contact rail will not be able to continue moving in the original direction

[0016] Optionally, the pedal is a flat pedal, and both the first support rail and the second support rail are parallel to the pedal.

[0017] Both the first support rail and the second support rail being parallel to the flat pedal can ensure that the pedal can slide stably.

[0018] Optionally, the support rollers do not contact the first support rail and the second support rail.

[0019] The support rollers not contacting the first support rail and the second support rail can reduce the resistance when the support rollers rotate.

[0020] Optionally, the length of the pedal is less than the distance between the two first support rails.

[0021] Optionally, the length of the pedal is less than the distance between the two second support rails.

[0022] The length of the pedal being less than the distance between the two first support rails and the distance between the two second support rails can ensure that the pedal can slide stably between the two first support rails and the two second support rails, and ensure that the pedal will not get stuck when sliding.

[0023] Optionally, it further includes a cover plate. The contact rail is provided with an avoidance notch, and the cover plate is detachably fitted with the contact rail.

[0024] Specifically, when the cover plate is fitted with the contact rail, it can block the avoidance notch. When the cover plate is removed from the contact rail, the avoidance notch on the contact rail is in an exposed state. The exposed avoidance notch allows the entire maintenance platform to smoothly pass through the support rollers provided on the rack steel frame during lifting. At the same time, when it is necessary to move between the first support rail and the second support rail, reinstall the cover plate onto the contact rail so that the cover plate is engaged with the contact rail, and the cover plate covers the avoidance notch again.

[0025] Optionally, a fixing pin is inserted into the first support rail.

[0026] The function of the fixing pin is to block the movement of the contact rail. When the contact rail needs to slide from the first support rail to the second support rail, the fixing pin can be removed from the first support rail, and the contact rail together with the pedal can slide towards the second support rail. When the contact rail together with the pedal slides from the second support rail into the first support rail, insert the fixing pin into the first support rail again. The fixing pin blocks the contact rail, making the contact rail (together with the pedal) unable to slide towards the second support rail.

[0027] The beneficial effects of the present utility model are as follows: Through the arrangement of the pedal, the first support rail, and the second support rail, the sliding combination and separation cooperation of the pedal and the lifting comb are realized, enabling the rapid use and storage of the platform. After installing this kind of maintenance platform on the comb-exchange type stereo garage, there is no need to build a climbing ladder. Brief Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0029] Figure 1 is a schematic structural diagram of the pedal;

[0030] Figure 2 is a schematic diagram of the positional relationship between the contact rail and the pedal;

[0031] Figure 3 is a schematic diagram of the installation positions of the pedal, the first support rail, and the second support rail;

[0032] Figure 4 is a schematic diagram of the position of the avoidance notch on the contact rail;

[0033] Figure 5 is a schematic diagram of the position when the pedal is not in use;

[0034] Figure 6 is a schematic diagram of the state when the pedal cooperates with the lifting comb.

[0035] The reference numerals in the drawings are as follows: 1, pedal; 2, contact rail; 201, avoidance notch; 301, first fixing block; 302, second fixing block; 401, first support rail; 402, second support rail; 5, support roller; 6, stop piece; 7, lifting comb; 8, cover plate; 9, fixing pin. Detailed Embodiment

[0036] To make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following will give a detailed description of the specific embodiments of the present utility model in conjunction with the drawings.

[0037] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0038] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] As shown in the attached Figure 1 , the attached Figure 2 , the attached Figure 3 and the attached Figure 4 shows a power-free maintenance platform hidden inside a vertical lifting device, which includes a first support rail 401, a second support rail 402, support rollers 5, a pedal 1, and a contact rail 2. Both the first support rail 401 and the second support rail 402 are fixedly arranged. There are two first support rails 401 and two second support rails 402. The two first support rails 401 are parallel and non-contact, and the two second support rails 402 are parallel and non-contact. The first support rail 401 and the second support rail 402 are in the same plane, and the first support rail 401 does not contact the second support rail 402. Support rollers 5 are rotatably installed on both the first support rail 401 and the second support rail 402. The contact rail 2 is arranged on the pedal 1, and the contact rail 2 is used to contact the support rollers 5.

[0040] Specifically, in this power-free maintenance platform, both the first support rail 401 and the second support rail 402 are installed at the lowest position of the lowest layer of the stereoscopic garage, and both the first support rail 401 and the second support rail 402 are installed on the steel frame of the stereoscopic garage.

[0041] When this power-free maintenance platform is not in use, the contact rail 2 contacts the support rollers 5 on the first support rail 401, and at this time, the pedal 1 is in a state of being stored and not in use (this state is as shown in the attached Figure 5 . When the lifting comb 7 of the stereoscopic garage runs to the lowest point (i.e., between the two second support rails 402), remove the fixing pin 9 and pull the pedal 1 so that the pedal 1 slides between the two second support rails 402 (this state is as shown in the attached Figure 6As shown in [the figure], that is, the contact rail 2 on the pedal 1 contacts the support roller 5 on the second support rail 402, and the lifting comb 7 runs upward. At this time, the pedal 1 will be stuck on the lifting comb 7. At this time, the lifting comb 7 and the pedal 1 together form a platform on which maintenance personnel can stand, and the equipment to be repaired and the spare replacement parts can also be placed on this platform. When the use is completed, the maintenance personnel evacuate the platform, and the equipment and the replaced parts are also removed from the platform. At this time, the lifting comb 7 runs to approximately the lowest position (the contact rail 2 contacts the support roller 5 on the second support rail 402). At this time, the pedal 1 is pulled again, and the contact rail 2 slides from the roller of the second support rail 402 to the roller of the first support rail 401 again, thus realizing the storage of the pedal 1 again (this state is as shown in the appendix Figure 5 shown).

[0042] In this kind of maintenance platform, there is no power equipment for the movement of the pedal 1, and the pedal 1 needs to be manually pulled to move.

[0043] In summary, in this kind of maintenance platform, through the settings of the pedal 1, the first support rail 401 and the second support rail 402, the sliding combination and separation cooperation between the pedal 1 and the lifting comb 7 are realized, and the use and storage of the platform can be quickly realized. After installing this kind of maintenance platform on the comb-tooth exchange type three-dimensional garage, there is no need to build a ladder.

[0044] As shown in the appendix Figure 1 , appendix Figure 2 , appendix Figure 3 and appendix Figure 4 shown, contact rails 2 are provided at both ends of the pedal 1, and the contact rails 2 at both ends of the pedal 1 are in a parallel and contacting state.

[0045] By using the contact between the contact rail 2 and the support roller 5, it can be ensured that the support roller 5 can stably support the pedal 1.

[0046] As shown in the appendix Figure 1 , appendix Figure 2 , appendix Figure 3 and appendix Figure 4 shown, the pedal 1 or the contact rail 2 is provided with a first fixing block 301 and a second fixing block 302, and the first fixing block 301 and the second fixing block 302 are in a parallel and non-contact state.

[0047] Specifically, the functions of the first fixing block 301 and the second fixing block 302 are to engage with the lifting comb 7. When the lifting comb 7 runs between the first fixing block 301 and the second fixing block 302, the pedal 1 is engaged on the lifting comb 7. When the lifting comb 7 moves from between the first fixing block 301 and the second fixing block 302

[0048] As shown in the appendix Figure 1 , appendix Figure 2 , appendix Figure 3and the attached Figure 4 As shown, it further includes a stop piece 6. The first support rail 401 and the second support rail 402 are both provided with a stop piece 6, and the stop piece 6 is used to contact the contact rail 2.

[0049] Specifically, the stop piece 6 on the first support rail 401 and the stop piece 6 on the second support rail 402 are respectively two extreme positions for the movement of the contact rail 2. When the contact rail 2 moves to contact the stop piece 6, the contact rail 2 will no longer be able to continue moving in the original direction.

[0050] As attached Figure 1 and the attached Figure 2 and the attached Figure 3 and the attached Figure 4 As shown, the pedal 1 is a flat pedal 1, and the first support rail 401 and the second support rail 402 are both parallel to the pedal 1.

[0051] The first support rail 401 and the second support rail 402 being both parallel to the flat pedal 1 can ensure that the pedal 1 can slide stably.

[0052] As attached Figure 1 and the attached Figure 2 and the attached Figure 3 and the attached Figure 4 As shown, the support roller 5 does not contact the first support rail 401 and the second support rail 402.

[0053] The support roller 5 not contacting the first support rail 401 and the second support rail 402 can reduce the resistance when the support roller 5 rotates.

[0054] As attached Figure 1 and the attached Figure 2 and the attached Figure 3 and the attached Figure 4 As shown, the length of the pedal 1 is less than the distance between the two first support rails 401.

[0055] As attached Figure 1 and the attached Figure 2 and the attached Figure 3 and the attached Figure 4 As shown, the length of the pedal 1 is less than the distance between the two second support rails 402.

[0056] The length of the pedal 1 being less than the distance between the two first support rails 401 and the distance between the two second support rails 402 can ensure that the pedal 1 can slide stably between the two first support rails 401 and the two second support rails 402, ensuring that the pedal 1 does not get stuck when sliding.

[0057] As attached Figure 1 and the attached Figure 2 and the attached Figure 3 and the attached Figure 4As shown, it further includes a cover plate 8. The contact rail 2 is provided with an avoidance notch 201, and the cover plate 8 is detachably engaged with the contact rail 2.

[0058] Specifically, when the cover plate 8 is engaged with the contact rail 2, it can block the avoidance notch 201. When the cover plate 8 is removed from the contact rail 2, the avoidance notch 201 on the contact rail 2 is in an exposed state. The exposed avoidance notch 201 allows the entire maintenance platform to smoothly pass through the support rollers 5 provided on the rack steel frame during lifting. At the same time, when it is necessary to move between the first support rail 401 and the second support rail 402, the cover plate 8 is reinstalled onto the contact rail 2 so that the cover plate 8 is snap-fitted with the contact rail 2, and the cover plate 8 covers the avoidance notch 201 again.

[0059] As shown in the attached Figure 1 attachment Figure 2 attachment Figure 3 and attachment Figure 4 As shown, a fixing pin 9 is inserted on the first support rail 401.

[0060] The function of the fixing pin 9 is to block the movement of the contact rail 2. When the contact rail 2 needs to slide from the first support rail 401 to the second support rail 402, the fixing pin 9 can be removed from the first support rail 401, and the contact rail 2 together with the pedal 1 can slide to the second support rail 402. When the contact rail 2 together with the pedal 1 slides from the second support rail 402 into the first support rail 401, the fixing pin 9 is inserted into the first support rail 401 again, and the fixing pin 9 blocks the contact rail 2, so that the contact rail 2 (together with the pedal 1) cannot slide to the second support rail 402.

[0061] The above-described embodiments only represent some embodiments of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A non-powered maintenance platform hidden inside a vertical lifting device, characterized in that: It includes a first support rail, a second support rail, a support roller, a pedal and a contact rail. The first support rail and the second support rail are both fixedly arranged. There are two first support rails and two second support rails. The two first support rails are in a parallel and non-contacting state, and the two second support rails are in a parallel and non-contacting state. The first support rail and the second support rail are in the same plane, and the first support rail does not contact the second support rail. Support rollers are rotatably installed on the first support rail and the second support rail. The contact rail is arranged on the pedal, and the contact rail is used to contact the support roller.

2. The unpowered maintenance platform hidden inside the vertical lifting equipment according to claim 1 is characterized in that: The contact rails are arranged at both ends of the pedal, and the contact rails at both ends of the pedal are in a parallel and contacting state.

3. The unpowered maintenance platform hidden inside the vertical lifting equipment according to claim 1 is characterized in that: The pedal or the contact rail is provided with a first fixing block and a second fixing block, and the first fixing block and the second fixing block are in a parallel and non-contact state.

4. The unpowered maintenance platform hidden inside the vertical lifting device according to claim 1 is characterized in that: It also includes a stopper, and both the first supporting rail and the second supporting rail are provided with the stopper, and the stopper is used to contact the contact rail.

5. The unpowered maintenance platform hidden inside the vertical lifting device according to claim 1 is characterized in that: The pedal is a planar pedal, and the first support rail and the second support rail are both parallel to the pedal.

6. The unpowered maintenance platform hidden inside the vertical lifting device according to claim 1 is characterized in that: The supporting roller does not contact the first supporting rail and the second supporting rail.

7. The unpowered maintenance platform hidden inside the vertical lifting device according to claim 6 is characterized in that: The length of the pedal is smaller than the distance between the two first support rails.

8. The unpowered maintenance platform hidden inside the vertical lifting device according to claim 6 is characterized in that: The length of the pedal is smaller than the distance between the two second support rails.

9. The unpowered maintenance platform hidden inside the vertical lifting device according to claim 1 is characterized in that: It also includes a cover plate, the contact rail is provided with an avoidance notch, and the cover plate and the contact rail are detachably matched together.

10. The unpowered maintenance platform hidden inside the vertical lifting device according to claim 1 is characterized in that: A fixing pin is inserted and arranged on the first supporting rail.

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