CN217232843U

CN217232843U - Elevator shaft opening safety protection device

Info

Publication number: CN217232843U
Application number: CN202220190771.1U
Authority: CN
Inventors: 张文博; 胡平; 徐雨晴; 黎小龙; 梁皓; 梁卫洪
Original assignee: Guangdong Pumeng Elevator Engineering Co Ltd
Current assignee: Guangdong Pumeng Elevator Engineering Co Ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-19
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses an elevator shaft mouth safety device, including breast board body, left wall panel and right wall panel, the left side swing joint of breast board body has the left side board, the right side fixedly connected with right side board of breast board body, a plurality of sleeves of back fixedly connected with of breast board body, telescopic inside swing joint has branch, the left side fixed connection of branch is on the right side of left side board, the handle is revolved in telescopic positive left side screw thread installation, the post is inserted in the left side fixedly connected with left side of left side board. The above structure is adopted in the utility model, can adjust branch at the sleeve internalization through the rotating revolves to can utilize the flexible length of branch in order to adapt to the width that different elevartor shafts used, and when contracting branch through the utilization revolves, can make left side insert the post and insert the post on the right side not spacing, thereby can be convenient for carry out interim dismouting to whole, be convenient for carry out the dismouting.

Description

Elevator shaft opening safety protection device

Technical Field

The utility model belongs to elevator safety equipment field, in particular to elevartor shaft mouth safety device.

Background

The elevator is a vertical elevator taking a motor as power, a box-shaped nacelle is arranged on the elevator and used for carrying people or goods in a multi-story building, the vertical elevator is generally used for transportation upstairs and downstairs in the high-rise building, can be used for passenger transportation and can also be used for freight transportation, and in the construction process of the elevator, the occurrence of casualty accidents of falling from high altitude due to the fact that horizontal openings of an elevator shaft and a pipeline shaft are not protected in place usually needs to be protected for preventing the occurrence of the accidents.

Present elevator mouth department adopts the breast board to protect, adopts the mode of bolt fastening to install during the installation, but the width can not be adjusted to this kind of breast board, and application scope receives the restriction to a plurality of bolts have been installed for safety consideration, but in the work progress, elevator well mouth is not convenient for carry out interim dismouting, has reduced the availability factor.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an elevator well mouth safety device to solve inconvenient dismouting and can not adjust the problem of width.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides an elevator shaft mouth safety device, includes breast board body, left wall panel and right wall panel, the left side swing joint of breast board body has the left side board, the right side fixedly connected with right side board of breast board body, a plurality of sleeves of back fixedly connected with of breast board body, telescopic inside swing joint has branch, the left side fixed connection of branch is on the right side of left side board, the screw is installed soon at telescopic positive left side screw thread, the post is inserted on the left side fixedly connected with left side of left side board, the post is inserted on the right side of left wall panel in a left side, the post is inserted on the right side fixedly connected with right side of right side board, the post is inserted in the right side and pegs graft in the left side of right wall panel, the back of revolving the handle is provided with anti-triggering suggestion subassembly.

By adopting the technical scheme, the left wall panel and the right wall panel can be arranged on the side surface of the elevator shaft wall, after the support rod is movably adjusted in the sleeve, the left inserting column and the right inserting column are respectively inserted in corresponding positions of the left wall panel and the right wall panel, the installation is finished after the rotating handle is rotated, the supporting rod can be adjusted to move in the sleeve by rotating the rotating handle, thereby being capable of adapting to different widths used by the elevator shaft by utilizing the telescopic length of the supporting rod, and enabling the left inserting column and the right inserting column not to be limited when the supporting rod is contracted by utilizing the knob, thereby being convenient for temporary disassembly and assembly of the whole body, and the arranged anti-triggering prompt component can be used for preventing the handle from being damaged when the handle is fastened, the screw handle can be prevented from playing a role of prompting when not screwed, and meanwhile, an alarm prompting role can be played when irrelevant personnel open the screw handle privately.

Further, as a preferred technical scheme, a plurality of first jacks are formed in the right side of the left wall panel, and the left inserting column is inserted into the first jacks.

Through adopting above-mentioned technical scheme, the first jack of setting can be convenient for a left side and insert the post and peg graft, and first jack can be poroid, trough-shaped, draw-in groove dress or other hole shapes.

Furthermore, as the preferred technical scheme, a plurality of second jacks are formed in the left side of the right wall panel, and the right inserting columns are inserted into the second jacks.

Through adopting above-mentioned technical scheme, the second jack that sets up can be convenient for the right side and insert the post and peg graft, and the second jack can be poroid, trough-shaped, draw-in groove dress or other hole shapes.

Further, as a preferred technical scheme, the back of the knob is fixedly connected with a screw, the left side of the front of the sleeve is provided with a threaded hole, and the screw is installed in the threaded hole in a threaded manner.

Through adopting above-mentioned technical scheme, the screw rod that sets up can be when revolving the rotation, at the downthehole motion of screw thread to can carry on spacingly to branch.

Further, as preferred technical scheme, the fixed surface of breast board body is connected with the rack, the positive middle part fixedly connected with warning board of breast board body.

Through adopting above-mentioned technical scheme, the rack plays the effect of protection, and the warning board can play the effect of warning.

Further, as preferred technical scheme, the bottom of breast board body is installed the wheel, the wheel is provided with two sets.

Through adopting above-mentioned technical scheme, the wheel that sets up can be convenient for remove the transfer.

Further, as preferred technical scheme, the top fixedly connected with controller of breast board body, the top fixed mounting of controller has the light.

Through adopting above-mentioned technical scheme, set up the controller and connect the light, can be convenient for control the illumination, play the effect of elevator well head illumination.

Further, as preferred technical scheme, anti-trigger suggestion subassembly includes voice prompt and anti-trigger switch, anti-trigger switch sets up the back at the knob, voice prompt installs the top at the breast board body, voice prompt passes through wire and anti-trigger switch electric connection.

Through adopting above-mentioned technical scheme, when not pressing anti-trigger switch soon, voice prompt sends the suggestion alarm to can prevent to revolve the unscrewing of handle or irrelevant personnel rotating, play the effect that the warning was reminded.

Further, as a preferred technical scheme, the front surface of the left side plate is fixedly connected with a first handle, and the front surface of the right side plate is fixedly provided with a second handle.

Through adopting above-mentioned technical scheme, set up the first in command and the second in command, the operation is held with the breast board body to the hand of being convenient for.

To sum up, the utility model discloses mainly have following beneficial effect:

first, revolve can adjust branch at sleeve internalization through the rotating to can utilize the flexible length of branch in order to adapt to the width that different elevartors shafts used, and when contracting branch through utilizing soon, can make the left side insert the post and insert the post on the right side not spacing, thereby can be convenient for carry out interim dismouting, be convenient for carry out the dismouting to whole.

Secondly, the anti-triggering prompt component can prevent the knob from playing a prompting role when the knob is not screwed when the knob is fastened, and can play an alarming prompting role when irrelevant personnel open the knob privately.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the left panel portion of the present invention;

FIG. 3 is a cross-sectional view of the sleeve portion of the present invention;

fig. 4 is a schematic diagram of the circuit module of the present invention.

Reference numerals are as follows: 1. the breast board body, 2, left panel, 3, right panel, 4, left side board, 5, right side board, 6, the sleeve, 7, branch, 8, revolve the handle, 9, the post is inserted in the left side, 10, the post is inserted in the right side, 11, anti-trigger suggestion subassembly, 1101, voice prompt, 1102, anti-trigger switch, 12, first jack, 13, the second jack, 14, the screw rod, 15, the screw hole, 16, the rack, 17, the warning board, 18, the wheel, 19, the controller, 20, the light, 21, the first in command, 22, the second in command.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the elevator hoistway safety guard device of the present embodiment includes a balustrade body 1, a left wall panel 2 and a right wall panel 3, the left side of the breast board body 1 is movably connected with a left side board 4, the right side of the breast board body 1 is fixedly connected with a right side board 5, the back of the breast board body 1 is fixedly connected with a plurality of sleeves 6, the insides of the sleeves 6 are movably connected with supporting rods 7, the left side of the supporting rod 7 is fixedly connected with the right side of the left side plate 4, a knob 8 is arranged on the left side of the front surface of the sleeve 6 in a threaded manner, the left side of the left side plate 4 is fixedly connected with a left inserting column 9, the left inserting column 9 is inserted at the right side of the left wall panel 2, the right side of right side board 5 is fixedly connected with and inserts post 10 on the right side, insert post 10 on the right side and peg graft in the left side of right wall panel 3, the back of rotating 8 is provided with anti-suggestion subassembly 11 that triggers.

Referring to fig. 2, in order to achieve the purpose of limiting, a plurality of first insertion holes 12 are formed in the right side of the left wall panel 2, the left insertion posts 9 are inserted into the first insertion holes 12, a plurality of second insertion holes 13 are formed in the left side of the right wall panel 3, and the right insertion posts 10 are inserted into the second insertion holes 13; first jack 12 of setting can be convenient for a left side and insert post 9 and peg graft, and first jack 12 can be poroid, trough-shaped, draw-in groove dress or other hole shapes, and the second jack 13 of setting can be convenient for a right side and insert post 10 and peg graft, and second jack 13 can be poroid, trough-shaped, draw-in groove dress or other hole shapes.

Referring to fig. 2-3, in order to achieve the purpose of limiting, a screw 14 is fixedly connected to the back of the knob 8, a threaded hole 15 is formed in the left side of the front of the sleeve 6, and the screw 14 is threadedly installed in the threaded hole 15; the screw 14 is provided to be movable in the screw hole 15 when the knob 8 is rotated, thereby limiting the position of the stay 7.

Referring to fig. 1-2, in order to achieve the purpose of warning, a net rack 16 is fixedly connected to the surface of the balustrade body 1 of the present embodiment, and a warning board 17 is fixedly connected to the middle of the front surface of the balustrade body 1; the net rack 16 plays a role of protection, and the warning board 17 can play a role of warning.

Referring to fig. 1-2, for the purpose of moving conveniently, the bottom of the balustrade body 1 of the present embodiment is mounted with wheels 18, and the wheels 18 are provided in two groups; wheels 18 are provided to facilitate the transfer of movement.

Referring to fig. 1-2, for the purpose of illumination, a controller 19 is fixedly connected to the top of the balustrade body 1, and an illuminating lamp 20 is fixedly mounted on the top of the controller 19; the controller 19 is connected with the illuminating lamp 20, so that the illumination can be controlled conveniently, and the effect of illuminating the elevator shaft opening is achieved.

Referring to fig. 2 to 3, for the purpose of safety warning, the anti-trigger prompting assembly 11 of this embodiment includes a voice prompt 1101 and an anti-trigger switch 1102, where the anti-trigger switch 1102 is disposed on the back of the knob 8, the voice prompt 1101 is installed on the top of the balustrade body 1, and the voice prompt 1101 is electrically connected to the anti-trigger switch 1102 through a wire; when the knob 8 does not press the anti-trigger switch 1102, the voice prompter 1101 sends out a prompt alarm, so that the knob 8 can be prevented from being unscrewed or an irrelevant person can be prevented from rotating, and a warning and reminding effect is achieved.

Referring to fig. 1-2, for the purpose of facilitating holding and adjustment, a first handle 21 is fixedly connected to the front surface of the left side plate 4, and a second handle 22 is fixedly mounted to the front surface of the right side plate 5 in the present embodiment; the first handle 21 and the second handle 22 are provided to facilitate the holding operation of the balustrade body 1 by hand.

The use principle and the advantages are as follows: the left wall panel 2 and the right wall panel 3 can be arranged on the side surface of the elevator shaft wall, after the support rod 7 is movably adjusted in the sleeve 6, the left inserting column 9 and the right inserting column 10 are respectively inserted in the corresponding positions of the left wall panel 2 and the right wall panel 3, the installation is completed after the rotating knob 8 is rotated, the supporting rod 7 can be adjusted to move in the sleeve 6 by rotating the rotating knob 8, thereby being capable of adapting to different widths used by the elevator shaft by utilizing the telescopic length of the support rod 7, and enabling the left inserted column 9 and the right inserted column 10 not to be limited when the support rod 7 is contracted by utilizing the knob 8, thereby being convenient for temporary disassembly and assembly of the whole body, the arranged anti-triggering prompt component 11 can be used for preventing the handle 8 from being damaged when being fastened, the effect of prompting when the knob 8 is not screwed can be prevented, and the effect of warning and prompting when an irrelevant person opens the knob 8 privately can be simultaneously realized.

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

Claims

1. The utility model provides an elevator shaft mouth safety device which characterized in that: comprises a breast board body (1), a left wall board (2) and a right wall board (3), wherein the left side of the breast board body (1) is movably connected with a left side plate (4), the right side of the breast board body (1) is fixedly connected with a right side plate (5), the back surface of the breast board body (1) is fixedly connected with a plurality of sleeves (6), the inner parts of the sleeves (6) are movably connected with supporting rods (7), the left sides of the supporting rods (7) are fixedly connected with the right side of the left side plate (4), a knob (8) is installed on the front left side of the sleeves (6) through threads, the left side of the left side plate (4) is fixedly connected with a left inserting column (9), the left inserting column (9) is inserted in the right side of the left wall board (2), the right side of the right side plate (5) is fixedly connected with a right inserting column (10), the right inserting column (10) is inserted in the left side of the right wall board (3), the back of the rotating handle (8) is provided with a counter-triggering prompt component (11).

2. An elevator hoistway entrance safety guard according to claim 1, wherein: a plurality of first jacks (12) are formed in the right side of the left wall panel (2), and the left inserting column (9) is inserted into the first jacks (12).

3. An elevator hoistway entrance safety guard according to claim 1, wherein: a plurality of second insertion holes (13) are formed in the left side of the right wall panel (3), and the right insertion columns (10) are inserted into the second insertion holes (13).

4. An elevator hoistway entrance safety guard according to claim 1, wherein: the back of the knob (8) is fixedly connected with a screw rod (14), the left side of the front of the sleeve (6) is provided with a threaded hole (15), and the screw rod (14) is installed in the threaded hole (15) in a threaded mode.

5. An elevator hoistway entrance safety guard according to claim 1, wherein: the surface fixed connection of breast board body (1) has rack (16), the positive middle part fixedly connected with warning board (17) of breast board body (1).

6. An elevator hoistway entrance safety guard according to claim 1, wherein: wheels (18) are installed at the bottom of the breast board body (1), and two groups of wheels (18) are arranged.

7. An elevator hoistway entrance safety guard according to claim 1, wherein: the top fixedly connected with controller (19) of breast board body (1), the top fixed mounting of controller (19) has light (20).

8. The elevator shaft safety protection device of claim 1, wherein: the anti-trigger prompt component (11) comprises a voice prompt (1101) and an anti-trigger switch (1102), the anti-trigger switch (1102) is arranged on the back face of the rotating handle (8), the voice prompt (1101) is installed at the top of the breast board body (1), and the voice prompt (1101) is electrically connected with the anti-trigger switch (1102) through a wire.

9. An elevator hoistway entrance safety guard according to claim 1, wherein: the front of the left side plate (4) is fixedly connected with a first handle (21), and the front of the right side plate (5) is fixedly provided with a second handle (22).