CN221070598U - Car roof convenient to overhaul - Google Patents

Abstract

The utility model discloses a car roof convenient to overhaul, which comprises an elevator box plate, wherein a roof is arranged in the elevator box plate, a gear is rotationally connected in the roof, sliding rods are connected to two sides of the gear in the roof in a sliding manner, shaft heads are fixedly arranged on one sides of the two sliding rods, which are far away from each other, in the elevator box plate, shaft grooves are formed in positions, corresponding to the two shaft heads, of the elevator box plate, one sides, which are far away from each other, of the two sliding rods respectively extend into the corresponding shaft grooves, toothed bars are fixedly arranged on one sides, which are close to each other, of the two toothed bars, the two toothed bars are in meshed connection with the gear, and a connecting pipe is fixedly arranged at the top end of the gear. This sedan-chair roof convenient to overhaul can the quick assembly disassembly roof, has both improved the packaging efficiency between roof and elevator box board, has made things convenient for the maintenance to follow-up to the roof again and has overhauld, and a plurality of connecting pieces all set up inside simultaneously, can play dustproof waterproof's effect, avoided traditional adopt bolted connection's sedan-chair roof long-term use back, the bolt corrosion leads to the problem that is difficult to dismantle easily.

Description

Car roof convenient to overhaul

Technical Field

The utility model relates to the technical field of car roofs, in particular to a car roof convenient to overhaul.

Background

The roof is a component for installation on top of an elevator car and serves to protect the internal structure of the elevator car and passengers. Can be opened when the elevator fails, and is used for escaping of passengers.

Most of the existing sedan top plate and the elevator box body are assembled through hinges and bolt connection, the external tool is required to be carried for carrying each time, a plurality of bolts are sequentially rotated for disassembly or assembly, the disassembly and assembly efficiency is low, the working efficiency of later maintenance and overhaul of the sedan top plate is easily affected, the bolts are easy to rust after long-term use, and the sedan top plate is easily caused to be difficult to disassemble.

Therefore, we propose a car roof which is convenient to overhaul.

Disclosure of utility model

The utility model aims to provide a car roof convenient to overhaul so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sedan-chair roof convenient to overhaul, includes the elevator box board, be provided with the roof in the elevator box board, the roof internal rotation is connected with the gear, the equal sliding connection in both sides that are located the gear in the roof has the slide bar, two the slide bar is kept away from each other one side and is equal fixed mounting has the spindle nose, correspond two spindle nose departments in the elevator box board all are provided with the axial slot, two one side is kept away from each other to the spindle nose extends to the axial inslot that corresponds respectively, two the slide bar is close to each other one side and is equal fixed mounting has the rack, two the rack is close to each other one side and is all engaged with and connect on the gear, the top fixed mounting of gear has the connecting pipe.

Optionally, the outside cover that is located the connecting pipe on the roof is equipped with the lock seat, sliding connection has the spacing piece in the connecting pipe, the top fixed mounting of spacing piece has the pull rod, the outside cover of pull rod is equipped with the spring, the bottom fixed mounting of spring is on the spacing piece, the top fixed mounting of spring is on the top in the connecting pipe, the top fixed mounting of pull rod has the cardboard, cardboard bottom fixed mounting has two lockpins, be provided with the locked groove on the lock seat, two the bottom of lockpin is all pegged graft to the locked groove in, is favorable to the use of this equipment through this kind of design.

Optionally, the two locking pins are respectively arranged at two sides of the connecting pipe, and the design is beneficial to the use of the device.

Optionally, the locked groove is provided with a plurality of, and a plurality of the locked groove is the circumference setting on the lock seat, is favorable to the use of this equipment through this kind of design.

Optionally, the top fixed mounting of cardboard has the pull ring, is convenient for pull the cardboard through the pull ring.

Optionally, two the bottom of ratch all is provided with the spout, roof inner bottom fixed mounting has two sliders, two slider sliding connection respectively in two spouts can form spacingly to the ratch through the slider.

Optionally, roof front end top fixed mounting has two clamps, it is connected with two clamping bars to rotate on the elevator box board, two the clamping bars are close to one side each other and are clamped in corresponding clamps respectively, can form spacingly to the roof through the clamping bar.

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

Through mutually supporting of clamping frame, clamping rod, gear, slide bar, rack, spindle nose, connecting pipe, spacing piece, pull rod, spring, cardboard, lockpin and lock seat, can quick assembly disassembly roof, both improved the packaging efficiency between roof and elevator box board, made things convenient for the maintenance of follow-up to the roof again, a plurality of connecting pieces all set up inside simultaneously, can play dustproof waterproof's effect, avoided traditional adoption bolted connection's sedan-chair roof to use the back for a long time, the bolt corrosion leads to the problem that is difficult to the dismantlement easily.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a car roof for easy maintenance according to the present utility model;

Fig. 2 is a cross-sectional view of a top plate of the car of the present utility model for easy access;

fig. 3 is a cross-sectional view of a connecting tube in a ceiling of a car for easy maintenance according to the present utility model;

Fig. 4 is an enlarged view of a top plate of the car of fig. 2 a for easy maintenance according to the present utility model;

fig. 5 is an enlarged view of B in fig. 3 of a ceiling panel for easy maintenance according to the present utility model.

In the figure: 1. an elevator cage plate; 2. a top plate; 3. a clamping frame; 4. a clamping rod; 5. a gear; 6. a slide bar; 7. a toothed bar; 8. a shaft groove; 9. a shaft head; 10. a slide block; 11. a chute; 12. a connecting pipe; 13. a limiting piece; 14. a pull rod; 15. a spring; 16. a clamping plate; 17. a locking pin; 18. a lock base; 19. a locking groove; 20. and (5) a pull ring.

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.

Referring to fig. 1 to 5, the utility model provides a car roof convenient to overhaul, which comprises an elevator box plate 1, wherein a roof 2 is arranged in the elevator box plate 1, a gear 5 is connected in a rotating manner in the roof 2, two sides of the gear 5 in the roof 2 are respectively and slidably connected with slide bars 6, shaft heads 9 are respectively and fixedly arranged on the sides, far away from each other, of the two slide bars 6, shaft grooves 8 are respectively arranged at positions, corresponding to the two shaft heads 9, in the elevator box plate 1, on the sides, far away from each other, of the two shaft heads 9, respectively extend into the corresponding shaft grooves 8, toothed bars 7 are respectively and fixedly arranged on the sides, close to each other, of the two toothed bars 7 are respectively and fixedly connected to the gear 5 in a meshed manner, and a connecting pipe 12 is fixedly arranged at the top end of the gear 5.

The outside cover that is located connecting pipe 12 on roof 2 is equipped with lock seat 18, sliding connection has spacing piece 13 on connecting pipe 12, the top fixed mounting of spacing piece 13 has pull rod 14, the outside cover of pull rod 14 is equipped with spring 15, the bottom fixed mounting of spring 15 is on spacing piece 13, the top fixed mounting of spring 15 is on connecting pipe 12 inner top, the top fixed mounting of pull rod 14 has cardboard 16, cardboard 16 bottom fixed mounting has two lockpins 17, be provided with locking groove 19 on the lock seat 18, the bottom of two lockpins 17 is all pegged graft to in locking groove 19, through this kind of design, two lockpins 17 set up in the both sides of connecting pipe 12 respectively, be favorable to the use of this equipment through this kind of design, locking groove 19 is provided with a plurality of, and a plurality of locking grooves 19 are circumference setting on locking seat 18, through this kind of design is favorable to the use of this equipment, the top fixed mounting of cardboard 16 has pull ring 20, be convenient for pulling cardboard 16 through pull ring 20, the bottom of two ratch bars 7 all is provided with spout 11, 2 inner bottom fixed mounting has two sliders 10, two slider 10 are connected to two slider frames 3 respectively, two slider frames 4 are connected to the roof 4 through two and form two slider frames 4 and can be close to each other, two slider frames 4 are connected to the roof 4 through two slider frames 3, the roof 4 are fixed connection, the roof 4 is formed.

Working principle: when the roof 2 needs to be dismantled, usable pull ring 20 upwards pulls cardboard 16 for outside two lockpins 17 extended the locked groove 19, connecting pipe 12 loses spacingly this moment, use pull ring 20 to drive connecting pipe 12 and gear 5 clockwise rotation, because two rack bars 7 meshing are connected on gear 5, two rack bars 7 drive two slide bars 6 and slide towards being close to one side each other this moment, can make two spindle nose 9 take off the axial groove 8, then pull two clamping bars 4 towards being away from one side each other, make clamping bars 4 break away from clamping frame 3, can pull down roof 2, the staff of being convenient for is to the epaxial spindle nose 9 of roof 2 or axial groove 8 department filling lubricating oil maintenance repair, in the daily use, spacing between clamping bars 4 and clamping frame 3 can be opened the roof 2 upwards overturns, this kind of sedan-chair roof convenient to overhaul convenient to use, not only improved the packaging efficiency between roof 2 and elevator case board 1 through above-mentioned subassembly, the subsequent maintenance repair to roof 2 has been made things convenient for again, a plurality of connecting pieces all set up inside simultaneously, can be waterproof effect has avoided traditional the long-term rust-proof bolt that has avoided, the difficult to dismantle the roof is easy to use.

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 (7)

1. The utility model provides a sedan-chair roof convenient to overhaul, its characterized in that, including elevator box board (1), be provided with roof (2) in elevator box board (1), roof (2) internal rotation is connected with gear (5), equal sliding connection in both sides that lie in gear (5) in roof (2) has slide bar (6), two slide bar (6) keep away from each other one side and all fixed mounting have spindle nose (9), correspond two spindle nose (9) department in elevator box board (1) and all be provided with axle groove (8), two in spindle nose (9) keep away from each other one side and extend respectively to corresponding axle groove (8), two slide bar (6) are close to each other one side and all fixed mounting have rack bar (7), two rack bar (7) are close to each other one side and all engaged connection on gear (5), the top fixed mounting of gear (5) has connecting pipe (12).

2. The car top plate convenient to overhaul according to claim 1, characterized in that a lock seat (18) is sleeved on the top plate (2) and positioned on the outer side of a connecting pipe (12), a limiting plate (13) is connected in a sliding manner on the connecting pipe (12), a pull rod (14) is fixedly arranged at the top end of the limiting plate (13), a spring (15) is sleeved on the outer side of the pull rod (14), the bottom end of the spring (15) is fixedly arranged on the limiting plate (13), a clamping plate (16) is fixedly arranged at the top end of the pull rod (14), two locking pins (17) are fixedly arranged at the bottom end of the clamping plate (16), locking grooves (19) are formed in the lock seat (18), and the bottom ends of the two locking pins (17) are inserted into the locking grooves (19).

3. A car roof for easy access according to claim 2, characterized in that two locking pins (17) are provided on both sides of the connecting tube (12), respectively.

4. The car roof for easy maintenance according to claim 2, wherein a plurality of locking grooves (19) are provided, and a plurality of locking grooves (19) are circumferentially provided on the lock base (18).

5. The car roof for easy maintenance according to claim 2, wherein the top end of the clamping plate (16) is fixedly provided with a pull ring (20).

6. The car top plate convenient to overhaul according to claim 1, wherein sliding grooves (11) are formed in the bottom ends of the two toothed bars (7), two sliding blocks (10) are fixedly arranged at the inner bottom ends of the top plate (2), and the two sliding blocks (10) are respectively and slidably connected in the two sliding grooves (11).

7. The car roof convenient to overhaul according to claim 1, wherein two clamping frames (3) are fixedly arranged at the top of the front end of the roof (2), two clamping rods (4) are rotatably connected to the elevator car board (1), and one sides, close to each other, of the two clamping rods (4) are respectively clamped in the corresponding clamping frames (3).