CN216471625U

CN216471625U - Insert type telescopic car roof protective guard

Info

Publication number: CN216471625U
Application number: CN202122364156.6U
Authority: CN
Inventors: 郜成章
Original assignee: Tianjin Shengchi Precision Industry Co ltd; Tianjin Lift Elevator Parts Co ltd
Current assignee: Tianjin Shengchi Precision Industry Co ltd; Tianjin Lift Elevator Parts Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-05-10
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of car roof guard rails, in particular to an inserted telescopic car roof guard rail, which comprises two rear guard rails and two side guard rails, wherein two ends of the two rear guard rails are fixedly provided with connecting plates, each connecting plate is fixedly connected to the end parts of the side guard rails, a connecting support is fixedly connected between the two side guard rails positioned on the same side, the two side guard rails positioned on the same side are symmetrically and fixedly connected with upright rods by a middle-point vertical central line, the two upright rods are respectively provided with a movable support, a connecting rod is fixedly arranged between the tops of the two adjacent upright rods, and induction components which are matched with each other are arranged between the movable support and the connecting rod. The telescopic state can be conveniently and timely reminded, so that the normal operation of the elevator can be ensured.

Description

Insert type telescopic car roof protective guard

Technical Field

The utility model relates to the technical field of car roof guard rails, in particular to an embedded telescopic car roof guard rail.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the elevator car of the permanent transportation device runs on at least two rows of rigid rails which are perpendicular to the horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, the elevator is closely related to our lives at present and is a necessary vertical transportation device for modernization development at any places such as residential houses, hotels, markets and the like, the maintenance of the elevator car roof is an indispensable work in the daily maintenance of the elevator, however, when the maintenance of the elevator car roof is carried out, maintenance personnel usually step on reinforcing ribs or the car roof plate, when the elevator is maintained on the floors, the problem of insufficient space between the elevator car and the upper layer of a well is existed, the maintenance is not facilitated, and therefore, the maintenance of the elevator meeting low-rise buildings is designed, and the height of the guard rail can be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an inserted telescopic car roof guard rail which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an insert and inlay formula retractable sedan-chair top rail guard, includes two back rail guards and two side rail guards, two the equal fixed mounting in both ends of back rail guard has a connecting plate, every connecting plate fixed connection is in side rail guard tip, lies in with one side two fixedly connected with linking bridge between the side rail guard lies in with one side two the side rail guard is with the pole setting of mid point vertical center line symmetry fixedly connected with, two install the movable support respectively in the pole setting, adjacent two be fixed with the connecting rod between the pole setting top, install the response subassembly of mutually supporting between movable support and the connecting rod.

Preferably, a fixing rod is fixedly mounted at the bottom of each connecting bracket, and one end of each fixing rod is fixedly connected to the vertical rod.

Preferably, the movable support comprises an installation beam, a sliding sleeve and a support rod, and the sliding sleeve is L-shaped.

Preferably, the two sliding connection in the pole setting are located with one side in sliding connection in the sliding sleeve, the locating hole has been seted up to sliding sleeve and pole setting equidistance, install the locating pin in the locating hole, two fixedly connected with installation roof beam between the sliding sleeve is located the lower extreme installation roof beam bottom fixed connection bracing piece.

Preferably, the induction assembly comprises an induction plate and an inductor which are distributed oppositely, the inductor is fixedly connected to the connecting rod, and the induction plate is fixedly installed on the installation beam.

Preferably, one end of each side guard rail, which is far away from the connecting plate, is fixedly connected with a frame, and a lock head is arranged on the frame on one side.

Preferably, the frame is rotatably connected with a door frame on one side far away from the lock head, a lock rod is arranged on the door frame, and the lock rod is matched with the lock head in an inserting mode.

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

when there is the clearance at the top of car and building, with back rail guard, side rail guard is through lifting upward movement such as pole setting, in the pole setting with the sliding sleeve on the locating hole align, make the pole setting fix on the sliding sleeve through the locating pin, the sliding sleeve is L type sliding connection in the adjacent side of two pole settings, both ends through the sliding sleeve are through installation roof beam fixed connection bracing piece, then fix the upper end at the car of elevator with the bracing piece, through making equipment fix the top at the car and can adjusting device's height, thereby the problem that well and car left the space has been solved, the inductive switch alarm device who is equipped with, be convenient for in time remind flexible state, in order to guarantee elevator normal operating.

Drawings

Fig. 1 is a schematic structural view of an embedded retractable car roof guard of the present invention in an embodiment 1;

fig. 2 is a schematic structural view of an embodiment 2 of an insertion type retractable car top guard of the present invention;

fig. 3 is a schematic structural view of an embedded retractable car roof guard according to an embodiment 3 of the present invention.

In the figure: 1. a door frame; 2. an inductive component; 201. an induction plate; 202. an inductor; 3. a side guard rail; 4. a frame; 5. erecting a rod; 6. a connecting plate; 7. connecting a bracket; 8. a rear guard rail; 9. a movable support; 901. mounting a beam; 902. a sliding sleeve; 903. a support bar; 10. a lock head; 11. positioning holes; 12. fixing the rod; 13. a lock lever; 14. a connecting rod; 15. and a positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1, an insertion type retractable car roof guard rail comprises two rear guard rails 8 and two side guard rails 3, and is characterized in that: the two ends of the two rear protective fences 8 are fixedly provided with connecting plates 6, each connecting plate 6 is fixedly connected to the end of each side protective fence 3, a connecting support 7 is fixedly connected between the two side protective fences 3 on the same side, two side protective fences 3 on the same side are symmetrically and fixedly connected with vertical rods 5 through a middle point vertical center line, the two vertical rods 5 are provided with movable supports 9 respectively, a connecting rod 14 is fixed between the tops of the two adjacent vertical rods 5, and the movable supports 9 and the connecting rods 14 are provided with induction components 2 which are matched with each other.

According to the technical scheme, when a gap exists between the car and the top of a building, the rear protective guard 8 and the side protective guard 3 move upwards by lifting the vertical rod 5 and the like, when the vertical rod 5 is aligned with the positioning hole 11 formed in the sliding sleeve 902, the vertical rod 5 is fixed on the sliding sleeve 902 through the positioning pin 15, the sliding sleeve 902 is in L-shaped sliding connection with the adjacent side surfaces of the two vertical rods 5, the two ends of the sliding sleeve 902 are fixedly connected with the supporting rod 903 through the mounting beam 901, and then the supporting rod 903 is fixed at the upper end of the car of the elevator, so that the problem that a space is reserved between a hoistway and the car is solved, the sensing plate 201 and the sensor 202 which are arranged at the same time are respectively fixed on the mounting beam 901 and the connecting rod 14, and the convenience is provided for timely reminding of the telescopic state so as to guarantee the normal operation of the elevator.

It should be noted that a fixing rod 12 is fixedly mounted at the bottom of each connecting bracket 7, and one end of the fixing rod 12 is fixedly connected to the vertical rod 5. The movable support 9 comprises a mounting beam 901, a sliding sleeve 902 and a support rod 903, wherein the sliding sleeve 902 is L-shaped. The rear protective guard 8 and the side protective guard 3 are moved upwards by lifting the vertical rod 5 and the like when a gap exists between the car and the top of a building, and the vertical rod 5 is fixed on the sliding sleeve 902 through the positioning pin 15 when the vertical rod 5 is aligned with the positioning hole 11 formed in the sliding sleeve 902.

It should be noted that sensing assembly 2 includes sensing plate 201 and sensor 202 distributed relatively, and sensor 202 is fixedly connected to connecting rod 14, and sensing plate 201 is fixedly mounted on mounting beam 901, wherein sensing plate 201 and sensor 202 are located on the central line of connecting rod 14.

Example 2

As shown in fig. 2, the difference from embodiment 1 is that a frame 4 is fixedly connected to one end of each side guard rail 3 away from the connecting plate 6, wherein a locking head 10 is arranged on one side frame 4.

It should be noted that, the frame 4 on the side away from the lock head 10 is rotatably connected with the door frame 1, the door frame 1 is provided with a lock rod 13, and the lock rod 13 is in insertion fit with the lock head 10.

It should be noted that, the door frame 1 is arranged on the frame 4, and the lock rod 13 arranged on the door frame 1 is matched with the lock head 10 to fix the door frame 1, so that the electric wire can be wound on the door frame, and the later maintenance is facilitated.

Example 3

As shown in fig. 3, the difference from embodiment 2 is that an induction board 201 and an inductor 202 are provided near the vertical rod 5.

When there is the clearance at the top of car and building, with back rail guard 8, side rail guard 3 through lifting upward movement such as pole setting 5, when pole setting 5 aligns with locating hole 11 that sets up on the sliding sleeve 902, make pole setting 5 fix on sliding sleeve 902 through locating pin 15, sliding sleeve 902 is the adjacent side of two pole settings 5 of L type sliding connection, pass through installation roof beam 901 fixed connection bracing piece 903 at the both ends through sliding sleeve 902, then fix bracing piece 903 in the upper end of the car of elevator, thereby the problem that well and car leave the space has been solved, simultaneously according to the environment, the difference of installation site can correspond the regulation with the position of inductor 201 and inductor 202, make equipment install and use under the environment of difference.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an insert embedded retractable sedan-chair top rail guard, includes two back rail guards (8) and two side rail guards (3), its characterized in that: two the equal fixed mounting in both ends of back rail guard (8) has connecting plate (6), every connecting plate (6) fixed connection is in side rail guard (3) tip, lies in same one side two fixedly connected with linking bridge (7) between side rail guard (3), lie in same one side two side rail guard (3) are with mid point vertical central line symmetry fixedly connected with pole setting (5), two install respectively on pole setting (5) movable support (9), adjacent two be fixed with connecting rod (14) between pole setting (5) top, install mutually supporting response subassembly (2) between movable support (9) and connecting rod (14).

2. The inserted retractable car roof guard rail of claim 1, wherein: each bottom fixed mounting of linking bridge (7) has dead lever (12), the one end fixed connection of dead lever (12) is on pole setting (5).

3. The inserted retractable car roof guard rail of claim 1, wherein: the movable support (9) comprises an installation beam (901), a sliding sleeve (902) and a support rod (903), wherein the sliding sleeve (902) is L-shaped.

4. The inserted retractable car roof guard rail of claim 3, wherein: the two vertical rods (5) are located on the same side and are connected with sliding sleeves (902) in a sliding mode, positioning holes (11) are formed in the sliding sleeves (902) and the vertical rods (5) at equal intervals, positioning pins (15) are installed in the positioning holes (11), a mounting beam (901) is fixedly connected between the two sliding sleeves (902), and the bottom of the mounting beam (901) located at the lower end is fixedly connected with a supporting rod (903).

5. The inserted retractable car roof guard rail of claim 1, wherein: the induction assembly (2) comprises an induction plate (201) and an inductor (202) which are distributed oppositely, the inductor (202) is fixedly connected to the connecting rod (14), and the induction plate (201) is fixedly installed on the installation beam (901).

6. The inserted retractable car roof guard rail of claim 1, wherein: one end, far away from the connecting plate (6), of each side protective guard (3) is fixedly connected with a frame (4), and a lock head (10) is arranged on the frame (4) on one side.

7. The inserted retractable car roof guard rail of claim 6, wherein: keep away from tapered end (10) one side frame (4) rotate to be connected with door frame (1), be provided with locking lever (13) on door frame (1), locking lever (13) and tapered end (10) are pegged graft to cooperate.