CN216105485U

CN216105485U - Detachable handrail of sightseeing ladder

Info

Publication number: CN216105485U
Application number: CN202122891125.6U
Authority: CN
Inventors: 毛水伟; 高敏
Original assignee: Canny Elevator Co Ltd
Current assignee: Canny Elevator Co Ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-03-22
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a detachable handrail of a sightseeing ladder, and particularly relates to the technical field of mechanical structures. According to the utility model, the adaptor is fixed with the first handrail round tube through the hexagon socket head cap screw, and the adaptor is fixed with the grounding round tube through the fastening screw, so that the adaptor can be prevented from rotating; fix the fixed block on car lateral wall through a bolt, utilize No. two bolts to fix the connecting block on the fixed block to handrail pipe can be fixed stable No. one, therefore the device divide into a plurality of parts, simple structure and be convenient for installation and dismantlement.

Description

Detachable handrail of sightseeing ladder

Technical Field

The utility model relates to the technical field of mechanical structures, in particular to a detachable handrail of a sightseeing ladder.

Background

A sightseeing elevator is a vertical elevator powered by an electric motor and equipped with a box-like pod for carrying people or goods in a multi-story building. One or more of the shaft wall and the car wall are made of transparent materials, so that passengers can watch scenery outside the car when taking the elevator; is mainly installed in occasions of hotels, shopping malls and high-rise office buildings.

However, in practical use, most of common sightseeing car wall handrails are welded into a whole and cannot be disassembled, and if the sightseeing car wall handrails touch a car door opening and are small, the sightseeing car wall handrails cannot enter the car; some sightseeing car wall handrails are detachable, but the structure is complex, and the installation is inconvenient, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a detachable handrail of a sightseeing ladder, so as to solve the problems mentioned in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a handrail can be dismantled to sightseeing ladder, includes handrail pipe, No. two handrail pipes and falls to the ground the pipe, threaded hole and jack have been seted up respectively to both sides by the centre to the surface of handrail pipe, fall to the ground the bottom of pipe and the inner wall fixed connection of car bottom, the circular slot has been seted up on the top of the pipe that falls to the ground, the adaptor has been cup jointed in the inside slip of circular slot, the internal thread of adaptor has hexagon socket head cap screw, just hexagon socket head cap screw wears to produce the one end and the screw hole threaded connection of adaptor, be provided with fixed establishment between the lateral wall of handrail pipe and car.

In order to fix a handrail pipe more firmly, fixed establishment includes a bolt of threaded connection at car lateral wall, just a bolt threaded connection has the fixed block just fixed block and car lateral wall contact, the last surface connection of fixed block has the connecting block, just through No. two bolt threaded connection between connecting block and the fixed block, the one end fixed connection of connecting block and a handrail pipe.

In order to fix the floor pipe by using the fastening screw and prevent the adapter from rotating, the floor pipe is in threaded connection with the adapter through the fastening screw.

In order to increase the area of handrail to fix No. two handrail pipes, No. two handrail pipes are pegged graft in a jack, the other end of No. two handrail pipes is connected with the bracing piece through the dead lever rotation, the bottom of bracing piece and the inner wall fixed connection of car bottom, dead lever fixed mounting is at the lateral wall of car.

In order to make the pipe and the bracing piece that fall to the ground fixed more stable to guarantee overall stability, the bottom of falling to the ground the pipe all is provided with fixed pipe, No. two jacks have been seted up on the surface of fixed pipe, fall to the ground the pipe and all wear to locate No. two jacks, the bracing piece is close to bottom department and fixed tub fixed connection.

In order to reduce debris and get into a jack and No. two jacks to guarantee that No. two handrail pipes and the pipe that falls to the ground and corresponding handrail pipe and the fixed grafting between pipe are stable, it has the protective sheath to fall to the ground equal slip of equal cover of jack department on the surface that the pipe is close to No. two jacks and No. two handrail pipes.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the first handrail round tube is fixed with the first handrail round tube through the inner hexagon bolts, and the adaptor is positioned in the round groove formed in the floor round tube and fixed through the fastening screws, so that the adaptor can be prevented from rotating, and the first handrail round tube and the floor round tube are kept in a vertical state; through setting up a bolt and No. two bolts, because a bolt fixes the fixed block on car lateral wall, utilize No. two bolts to fix the connecting block on the fixed block to the connecting block can keep being connected stably with a handrail pipe, therefore the device divide into a plurality of parts, simple structure and be convenient for installation and dismantlement.

2. Compared with the prior art, the area of the handrail can be increased by arranging the second handrail round tube, so that the second handrail round tube is fixed by the support rod and the fixing rod; by arranging the fixing pipe, the landing round pipe and the supporting rod can be fixed more stably, so that the integral stability is ensured; through setting up the protective sheath, can reduce debris and get into in a jack and No. two jacks to guarantee No. two handrail pipes and fall to the ground the pipe and the grafting between a corresponding handrail pipe and the fixed pipe is stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the structure of the fixing tube of the present invention.

Fig. 3 is a schematic structural view of a first handrail round tube and a first floor round tube of the utility model.

Fig. 4 is a schematic structural view of the second handrail round tube and the support rod of the utility model.

Fig. 5 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

Fig. 6 is an enlarged view of the structure at B in fig. 3 according to the present invention.

The reference signs are: 1. a first handrail round tube; 2. a second handrail round tube; 3. a landing circular tube; 4. a threaded hole; 5. a first jack; 6. a circular groove; 7. an adapter; 8. a hexagon socket head cap screw; 9. a first bolt; 10. a fixed block; 11. connecting blocks; 12. fastening screws; 13. fixing the rod; 14. a support bar; 15. a fixed tube; 16. a second jack; 17. a protective sleeve; 18. and a second bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Like figure 1, figure 2, the handrail can be dismantled to sightseeing ladder that figure 3 and figure 4 show, including handrail pipe 1 No. one, No. two handrail pipes 2 and fall to the ground pipe 3, screw hole 4 and jack 5 have been seted up respectively to both sides by the centre to the surface of handrail pipe 1 No. one, fall to the ground the bottom of pipe 3 and the inner wall fixed connection of car bottom, round slot 6 has been seted up on the top of falling to the ground pipe 3, adapter 7 has been cup jointed in the inside slip of round slot 6, the inside threaded connection of adapter 7 has hexagon socket head cap screw 8, and hexagon socket head cap screw 8 wears to establish the one end and the 4 threaded connection of screw hole of adapter 7, be provided with fixed establishment between the lateral wall of handrail pipe 1 and car.

In a preferred embodiment, as shown in fig. 1, 3 and 6, the fixing mechanism comprises a first bolt 9 which is in threaded connection with the side wall of the car, the first bolt 9 is in threaded connection with a fixing block 10, the fixing block 10 is in contact with the side wall of the car, the upper surface of the fixing block 10 is connected with a connecting block 11, the connecting block 11 is in threaded connection with the fixing block 10 through a second bolt 18, and the connecting block 11 is fixedly connected with one end of a first handrail round pipe 1 so as to fix the first handrail round pipe 1 on the side wall of the car.

In a preferred embodiment, as shown in fig. 3 and 5, the landing tube 3 and the adaptor 7 are screwed by a fastening screw 12, so that the landing tube can be fixed by the fastening screw 12 to prevent the adaptor 7 from rotating.

In a preferred embodiment, as shown in fig. 1, fig. 3, fig. 4 and fig. 6, the second round handrail tube 2 is inserted into the first insertion hole 5, the other end of the second round handrail tube 2 is rotatably connected with a support rod 14 through a fixing rod 13, the bottom end of the support rod 14 is fixedly connected with the inner wall of the bottom of the car, and the fixing rod 13 is fixedly installed on the side wall of the car, so that the area of the handrail can be increased, and the second round handrail tube 2 is fixed.

In a preferred embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the bottom of the circular landing tube 3 is provided with a fixed tube 15, the surface of the fixed tube 15 is provided with two insertion holes 16, the circular landing tube 3 is arranged through the two insertion holes 16, and the supporting rod 14 is fixedly connected with the fixed tube 15 near the bottom end, so that the circular landing tube 3 and the supporting rod 14 can be fixed more stably, and the overall stability is ensured.

In a preferred embodiment, as shown in fig. 3 and 4, the surface of the circular landing pipe 3 near the second insertion hole 16 and the circular handrail pipe 2 near the first insertion hole 5 are both slidably sleeved with protective sleeves 17, so as to reduce the impurities from entering the first insertion hole 5 and the second insertion hole 16, thereby ensuring the stable insertion between the circular handrail pipe 2 and the circular landing pipe 3 and the corresponding circular handrail pipe 1 and the fixed pipe 15.

The working principle of the utility model is as follows: when the lifting device is used, the landing circular tube 3 and the fixed tube 15 are fixedly arranged on the inner wall of the bottom of the lift car, the fixed block 10 is fixed on the side wall of the lift car through the first bolt 9, and then the adapter 7 is fixed with the first handrail circular tube 1 through the hexagon socket head cap screw 8, so that the adapter 7 is positioned in the circular groove 6 formed in the landing circular tube 3 and then is fixed through the fastening screw 12, the adapter 7 can be prevented from rotating, and the first handrail circular tube 1 and the landing circular tube 3 are kept in a vertical fixed state; at the moment, the connecting block 11 is in contact with the fixing block 10, the connecting block 11 is fixed on the fixing block 10 by using the second bolt 18, and the connecting block 11 is fixedly connected with the first handrail round tube 1, so that the stability of the whole structure can be kept; finally, the circular tube 2 of the second handrail is inserted into the jack 5, the fixed rod 13 is fixed on the side wall of the car, and the support rod 14 is fixed on the inner wall of the bottom of the car, so that the area of the handrail can be increased; the fixed tube 15 arranged in the floor round tube 3 and the support rod 14 can be fixed more stably, so that the integral stability is ensured; the protective sleeve 17 is arranged during installation, so that sundries can be reduced from entering the first jack 5 and the second jack 16, and the second handrail round tube 2 and the landing round tube 3 are ensured to be stably inserted and connected with the corresponding first handrail round tube 1 and the fixed tube 15; in summary, the device is divided into a plurality of parts, and is simple in structure and convenient to mount and dismount.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a handrail can be dismantled to sightseeing ladder, includes handrail pipe (1), No. two handrail pipe (2) and falls to the ground pipe (3), its characterized in that: threaded hole (4) and jack (5) are seted up respectively to both sides by the centre to the surface of a handrail pipe (1), fall to the ground the bottom of pipe (3) and the inner wall fixed connection of car bottom, circular slot (6) have been seted up on the top of pipe (3) that falls to the ground, adaptor (7) have been cup jointed in the inside slip of circular slot (6), the internal thread of adaptor (7) is connected with hexagon socket head cap screw (8), just the one end and threaded hole (4) threaded connection of adaptor (7) are worn to go out by hexagon socket head cap screw (8), be provided with fixed establishment between the lateral wall of a handrail pipe (1) and car.

2. The detachable handrail of a sightseeing ladder according to claim 1, characterized in that: fixed establishment includes a bolt (9) of threaded connection at car lateral wall, just bolt (9) threaded connection has fixed block (10) just fixed block (10) and car lateral wall contact, the last surface connection of fixed block (10) has connecting block (11), just through No. two bolt (18) threaded connection between connecting block (11) and fixed block (10), the one end fixed connection of connecting block (11) and handrail pipe (1).

3. The detachable handrail of a sightseeing ladder according to claim 2, characterized in that: the floor round pipe (3) is in threaded connection with the adapter (7) through a fastening screw (12).

4. The detachable handrail of a sightseeing ladder according to claim 3, characterized in that: no. two handrail pipe (2) are pegged graft in jack (5) No. one, the other end of No. two handrail pipe (2) rotates through dead lever (13) and is connected with bracing piece (14), the bottom of bracing piece (14) and the inner wall fixed connection of car bottom, dead lever (13) fixed mounting is at the lateral wall of car.

5. The detachable handrail of a sightseeing ladder according to claim 4, wherein: the bottom of falling to the ground pipe (3) all is provided with fixed pipe (15), No. two jacks (16) have been seted up on the surface of fixed pipe (15), fall to the ground pipe (3) and all wear to locate No. two jacks (16), bracing piece (14) are close to bottom department and fixed pipe (15) fixed connection.

6. The detachable handrail of a sightseeing ladder according to claim 5, wherein: the surface of the floor round pipe (3) close to the second jack (16) and the surface of the second handrail round pipe (2) close to the first jack (5) are all sleeved with a protective sleeve (17) in a sliding mode.