CN219950154U

CN219950154U - Rail guard for building elevator

Info

Publication number: CN219950154U
Application number: CN202321316822.1U
Authority: CN
Inventors: 周沩
Original assignee: Qinghai Shenglin Construction Engineering Co ltd
Current assignee: Qinghai Shenglin Construction Engineering Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-03
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a protective guard for a building elevator, which belongs to the technical field of protective guard, and comprises a main body and a support, wherein the support is positioned on the left side of the main body, electric telescopic rods are fixedly connected to the upper side and the lower side of the left side wall of the main body, push rods are fixedly connected to the tail ends of power output shafts of the electric telescopic rods, the push rods are fixedly connected with the support, mounting grooves are formed in the left side wall of the main body, motors are fixedly connected to the tops of inner cavities of the mounting grooves, rotating rods are fixedly connected to the tail ends of the power output shafts of the motors, rotating blocks are fixedly connected to the tail ends of the rotating rods, a safety net is fixedly connected to the outer side wall of each rotating block, the safety net is fixedly connected with the right side wall of the support, and first mounting blocks are fixedly connected to the left side wall of the main body and sequentially arranged from top to bottom.

Description

Rail guard for building elevator

Technical Field

The utility model relates to the technical field of protective fences, in particular to a protective fence for a building elevator.

Background

The guard rail is referred to as an industrial guard rail or crash guard rail, and is mainly used for protecting equipment and facilities in factories, workshops and warehouses, and is made of steel materials such as round steel pipes, square steel pipes or profiled steel sheets. The surface treatment process comprises the following steps: full-automatic electrostatic powder spraying (i.e. plastic spraying) or paint spraying. The raw materials used for the surface treatment of the outdoor crash barrier are waterproof materials. The prepared anti-collision guardrail has attractive appearance and is not easy to rust.

Most of the prior guard rails are of an integrated fixing structure, occupy a large amount of space in the process of installation and transportation, cause inconvenience, reduce portability, have single protection function, are low in safety, have gaps between the fences, possibly cause potential safety hazards caused by falling of articles, and reduce safety.

Disclosure of Invention

The utility model aims to provide a protective fence for a building elevator, which aims to solve the problems that in the prior art, most of the prior protective fences are of an integrated fixing structure, occupy a large amount of space in the installation and transportation processes, cause inconvenience, have only a single protection function, are low in safety, have gaps among fences, and possibly cause potential safety hazards due to falling of articles.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rail guard for building elevator, includes main part and support, the support is located the left side of main part, the equal fixedly connected with electric telescopic handle of both sides about the left side wall of main part, the terminal fixedly connected with push rod of power take off shaft of electric telescopic handle, the push rod with support fixedly connected with, open the left side wall of main part has the mounting groove, the inner chamber top fixedly connected with motor of mounting groove, the terminal fixedly connected with bull stick of power take off shaft of motor, the terminal fixedly connected with turning block of bull stick, the lateral wall fixedly connected with safety net of turning block, just the safety net with the right side wall fixedly connected with of support, the left side wall fixedly connected with first installation piece of main part, and from last down arranging in proper order, the left side wall of first installation piece rotates and is connected with first pivot, the lateral wall fixedly connected with first pivot, the bottom fixedly connected with base of main part, the right side wall fixedly connected with second installation piece of motor, and follow last right side wall fixedly connected with second installation piece, the second side wall fixedly connected with fence, the second side wall fixedly connected with second side wall down.

As a further description of the above technical solution: the top fixedly connected with warning light of main part.

As a further description of the above technical solution: an infrared sensor is embedded in the upper side of the front side wall of the main body.

As a further description of the above technical solution: the anti-collision layer is made of rubber materials.

As a further description of the above technical solution: the bottom of the inner cavity of the base is fixedly connected with a generator.

As a further description of the above technical solution: the control panel is embedded in the middle of the front side wall of the main body, and is electrically connected with the electric telescopic rod, the motor, the generator, the alarm lamp and the infrared sensor through wires.

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

1. this rail guard for building elevator, accessible control panel starts electric telescopic handle and removes and drive the push rod and remove, and the push rod removes the promotion support and removes to expand, drives first rail and second rail and expand, starts electric telescopic handle and drives the support and retrieve when the transportation, and first rail and second rail inwards remove, rotate folding on the runner, shrink the space, and the starter motor rotates and drives bull stick and turning block and rotate and drive the safety net shrink, has improved portability.

2. This rail guard for building elevator, accessible control panel starts electric telescopic handle and promotes the support and remove and drive first rail and second rail and expand, and the starter motor rotates and drives bull stick and turning block and rotate, makes the safety net expand, and the infrared inductor of start is sensing the staff and is too near to make to the warning light send out the police dispatch newspaper, and the warning light scintillation reminds the staff, and the reflection of light strip on first rail and second rail can remind the staff to notice safety at night, has improved the security.

Drawings

Fig. 1 is a schematic structural view of a guard rail for a building elevator according to the present utility model;

fig. 2 is a schematic cross-sectional view of a guard rail for a building elevator according to the present utility model;

fig. 3 is a schematic cross-sectional view of a main body of a guard rail for a building elevator according to the present utility model;

fig. 4 is a schematic rear view of a guard rail for a building elevator according to the present utility model.

In the figure: 100. a main body; 110. an electric telescopic rod; 120. a push rod; 130. a mounting groove; 131. a motor; 132. a rotating rod; 133. a rotating block; 134. a safety net; 140. a first mounting block; 141. a first rotating shaft; 142. a first rail; 150. a rotating wheel; 160. a base; 161. a generator; 170. an alarm lamp; 180. an infrared sensor; 190. a control panel; 200. a bracket; 210. a second mounting block; 220. a second rotating shaft; 230. a second rail; 240. a reflective strip; 250. and an anti-collision layer.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model provides a guard rail for a building elevator, which has improved portability and improved safety, referring to fig. 1 to 4, comprising a main body 100 and a bracket 200;

referring to fig. 1 again, the upper and lower sides of the left side wall of the main body 100 are fixedly connected with an electric telescopic rod 110, the electric telescopic rod 110 is used for driving the push rod 120 to move, the tail end of a power output shaft of the electric telescopic rod 110 is fixedly connected with the push rod 120, the push rod 120 is used for driving the bracket 200 to move, the push rod 120 is fixedly connected with the bracket 200, the left side wall of the main body 100 is provided with a mounting groove 130, the mounting groove 130 is used for mounting a motor 131, the top of an inner cavity of the mounting groove 130 is fixedly connected with the motor 131, the motor 131 is used for driving the rotary rod 132 to rotate, the tail end of the power output shaft of the motor 131 is fixedly connected with the rotary rod 132, the rotary rod 132 is used for driving the rotary block 133 to rotate, the tail end of the rotary rod 132 is fixedly connected with the rotary block 133, the outer side wall of the rotary block 133 is fixedly connected with a safety net 134, the safety net 134 is used for protecting, the safety net 134 is fixedly connected with the right side wall of the bracket 200, the left side wall of the main body 100 is fixedly connected with a first mounting block 140, and is sequentially arranged from top to bottom, the first mounting block 140 is used for mounting the first rotary shaft 141, the left side wall of the first mounting block 140 is rotatably connected with the first rotary rod 141, the outer side wall of the first rotary rod is fixedly connected with the first rotary rod 142, the first rotary rod 142 is fixedly connected with the first rotary rod 150, the first rotary rod is used for supporting the base 150, the base 150 is fixedly connected with the first rotary rod 100, and the base 150 is fixedly connected with the base 150;

referring to fig. 1 to 4 again, a second mounting block 210 is fixedly connected to the right side wall of the bracket 200 and is sequentially arranged from top to bottom, the second mounting block 210 is used for mounting a second rotating shaft 220, the first mounting block 140 is parallel to the second mounting block 210, the right side wall of the second mounting block 210 is rotatably connected with the second rotating shaft 220, a second rail 230 is fixedly connected to the outer side wall of the second rotating shaft 220, the second rail 230 is used for providing protection, the second rail 230 is fixedly connected with a rotating wheel 150, the front side wall and the rear side wall of the first rail 142 and the second rail 230 are fixedly connected with reflective strips 240, the reflective strips 240 are used for prompting pedestrians at night, the left side wall of the bracket 200 is fixedly connected with an anti-collision layer 250, and the anti-collision layer 250 is used for preventing damages caused by collision;

in summary, the electric telescopic rod 110 is started to move by the control panel 190 to drive the push rod 120 to move, the push rod 120 moves to push the bracket 200 to move and expand, the first rail 142 and the second rail 230 are driven to expand, the electric telescopic rod 110 is started to drive the bracket 200 to recover during transportation, the first rail 142 and the second rail 230 move inwards to fold by rotating on the rotating wheel 150, the space is contracted, the rotating rod 132 and the rotating block 133 are driven to rotate by the starting motor 131 to drive the safety net 134 to shrink, and portability is improved.

Referring to fig. 1 to 4 again, an alarm lamp 170 is fixedly connected to the top of the main body 100, and the alarm lamp 170 is used for reminding a worker of safety.

Referring to fig. 1 again, an infrared sensor 180 is embedded in the upper side of the front sidewall of the main body 100, and the infrared sensor 180 is used for sensing the distance between the worker and the fence.

Referring again to fig. 1-4, the bump layer 250 is made of a rubber material that makes the bump layer 250 more durable.

Referring to fig. 2 again, a generator 161 is fixedly connected to the bottom of the inner cavity of the base 160, and the generator 161 is used for providing power.

Referring to fig. 1 again, a control panel 190 is embedded in the middle of the front sidewall of the main body 100, and the control panel 190 is electrically connected to the electric telescopic rod 110, the motor 131, the generator 161, the alarm lamp 170 and the infrared sensor 180 through wires, and the control panel 190 is used for controlling the electric telescopic rod 110, the motor 131, the generator 161, the alarm lamp 170 and the infrared sensor 180.

In summary, the electric telescopic rod 110 is started by the control panel 190 to push the bracket 200 to move to drive the first rail 142 and the second rail 230 to be unfolded, the starting motor 131 is rotated to drive the rotating rod 132 and the rotating block 133 to rotate, so that the safety net 134 is unfolded, the infrared sensor 180 is started to send out an alarm to the alarm lamp 170 when the distance between workers is sensed to be too close, the alarm lamp 170 flashes to remind the workers, and the reflective strips 240 on the first rail 142 and the second rail 230 can remind the workers to pay attention to safety at night, so that safety is improved.

When the safety fence is specifically used, a person skilled in the art can start the electric telescopic rod 110 to move through the control panel 190 to drive the push rod 120 to move, the push rod 120 moves to push the bracket 200 to move and expand, the first fence 142 and the second fence 230 are driven to expand, the electric telescopic rod 110 is started to drive the bracket 200 to recover when in transportation, the first fence 142 and the second fence 230 move inwards, the rotating wheel 150 rotates to fold, the space is contracted, the starting motor 131 rotates to drive the rotating rod 132 and the rotating block 133 to rotate to drive the safety fence 134 to shrink, the control panel 190 can start the electric telescopic rod 110 to push the bracket 200 to move to drive the first fence 142 and the second fence 230 to expand, the starting motor 131 rotates to drive the rotating rod 132 and the rotating block 133 to rotate, the safety fence 134 is expanded, the infrared sensor 180 is started to sense that the distance between the working personnel is too close, the alarm lamp 170 sends an alarm, and the alarm lamp 170 blinks to remind the working personnel, and the reflecting strips 240 on the first fence 142 and the second fence 230 at night can remind the working personnel of safety fence.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a rail guard for building elevator which characterized in that: including main part (100) and support (200), support (200) are located the left side of main part (100), the equal fixedly connected with electric telescopic handle (110) of left side wall upper and lower both sides of main part (100), electric telescopic handle (110) power take off shaft end fixedly connected with push rod (120), push rod (120) with support (200) fixed connection, open left side wall of main part (100) has mounting groove (130), the inner chamber top fixedly connected with motor (131) of mounting groove (130), the power take off shaft end fixedly connected with bull stick (132) of motor (131), the end fixedly connected with turning block (133) of bull stick (132), the lateral wall fixedly connected with safety net (134) of turning block (133), just safety net (134) with the right side wall fixedly connected with of support (200), the left side wall fixedly connected with first installation piece (140) of main part (100), and arrange from top to bottom in proper order, the left side wall of first installation piece (140) is rotated and is connected with bull stick (141), the end fixedly connected with turning block (142) of turning block (150), the right side wall fixedly connected with second installation piece (210) of support (200), and arrange from last down in proper order, first installation piece (140) are parallel to each other with second installation piece (210), the right side wall rotation of second installation piece (210) is connected with second pivot (220), lateral wall fixedly connected with second rail (230) of second pivot (220), second rail (230) with runner (150) fixed connection, first rail (142) with the equal fixedly connected with reflection of light strip (240) of front and back lateral wall of second rail (230), left side wall fixedly connected with buffer stop (250) of support (200).

2. A guard rail for a building elevator according to claim 1, characterized in that: the top of the main body (100) is fixedly connected with an alarm lamp (170).

3. A guard rail for a building elevator according to claim 1, characterized in that: an infrared sensor (180) is embedded in the upper side of the front side wall of the main body (100).

4. A guard rail for a building elevator according to claim 1, characterized in that: the anti-collision layer (250) is made of rubber materials.

5. A guard rail for a building elevator according to claim 1, characterized in that: the bottom of the inner cavity of the base (160) is fixedly connected with a generator (161).

6. The guard rail for a building elevator according to claim 5, wherein: a control panel (190) is embedded in the middle of the front side wall of the main body (100), and the control panel (190) is electrically connected with the electric telescopic rod (110), the motor (131), the generator (161), the alarm lamp (170) and the infrared sensor (180) through electric wires.