CN216406083U

CN216406083U - Aerial work safety frame for installing traveling crane to move construction

Info

Publication number: CN216406083U
Application number: CN202123070530.8U
Authority: CN
Inventors: 姜艳艳; 常乃坤; 高宗枝
Original assignee: Anhui Road and Bridge Engineering Group Co Ltd
Current assignee: Anhui Road and Bridge Engineering Group Co Ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-29
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses an aerial work safety frame for installing traveling crane moving construction, which comprises: the device comprises a base and upright columns arranged at the four corners of the base, wherein limiting rods are arranged between the two upright columns at the same side at intervals from top to bottom; the lifting platform is driven by a driving mechanism to reciprocate up and down along the stand column, the traveling crane device is installed on the lifting platform, and limiting mechanisms matched with the limiting rods are arranged at two ends of the bottom surface of the lifting platform. The device can prevent constructors from moving, improves the working efficiency, protects the personal safety of the constructors through the door frame and avoids danger.

Description

Aerial work safety frame for installing traveling crane to move construction

Technical Field

The utility model relates to the technical field of overhead working safety racks, in particular to an overhead working safety rack for installing travelling crane moving construction.

Background

The high-altitude operation safety frame is various supports which are erected for workers to operate and solve vertical and horizontal transportation on a construction site, is used in places where external walls, interior decoration or high floor height cannot be directly constructed on the construction site, is mainly used for up-and-down operation of constructors or enclosure of peripheral safety nets and high-altitude installation members, and is widely used in the departments of advertising industry, municipal administration, traffic roads and bridges, mines and the like.

But current high altitude construction safety frame can only walk by oneself through the constructor and then adjust the construction position, can not carry on automatic removal driving and carry out safe quick removal to the constructor, has reduced work efficiency, lacks stop gear simultaneously for rise to when the take the altitude, have the risk of falling, influence the use.

The utility model content is as follows:

the utility model aims to solve the problems that in the prior art, a high-altitude operation safety frame is low in working efficiency and has a falling risk, and provides a high-altitude operation safety frame for installing travelling crane moving construction.

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

installation driving removes aerial working safety frame of construction, it includes:

the device comprises a base and upright columns arranged at the four corners of the base, wherein limiting rods are arranged between the two upright columns at the same side at intervals from top to bottom;

the lifting platform is driven by a driving mechanism to reciprocate up and down along the stand column, the traveling crane device is installed on the lifting platform, and limiting mechanisms matched with the limiting rods are arranged at two ends of the bottom surface of the lifting platform.

Preferably, the drive mechanism further includes: and a plurality of screw rods which are parallel to the upright columns and can synchronously rotate are arranged, each screw rod and the lifting platform body form a screw rod and nut pair, and each screw rod is rotatably connected to the base.

Preferably, at least one of the screws is a driving screw and driven by a motor, and the other screws are driven screws and are in belt transmission with the driving screw; or each screw rod is driven by one motor, and the motors are controlled by one controller to rotate synchronously.

Preferably, the limiting mechanism further comprises: the supporting plate is fixedly arranged on the bottom surface of the lifting platform, the supporting plate is used as a support to be provided with an electric push rod, and the front end of the push rod of the electric push rod is fixedly connected with a limiting block capable of extending into the gap between the two limiting rods; the limiting mechanisms are at least two groups and are symmetrically arranged at two ends of the lifting platform.

Preferably, the limiting block is of a T-shaped structure.

Preferably, a buffer mechanism is further disposed on a bottom surface of the lifting platform, and the buffer mechanism includes: the buffer seat of fixed connection in the lift platform bottom surface be provided with a plurality of blind holes the below of buffer seat still is provided with the buffering flat board, the buffering flat board have a plurality of with the buffer beam of blind hole one-to-one, each still be provided with buffer spring in the blind hole, each buffer spring's one end fixed connection is at the bottom of the blind hole, other end fixed connection is at the tip of buffer beam.

The utility model has the beneficial effects that:

rotate through the motor control screw rod, adjust the lift platform height, stopper cooperation through gag lever post and stop gear between the stand for the lift platform position is comparatively fixed, avoids the during operation, and the lift platform falls downwards, makes the installing frame carry out quick travel through driving device body simultaneously, avoids constructor to remove, has improved work efficiency, and the personal safety through installing frame protection constructor avoids taking place danger.

Description of the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the assembly of the vertical column, the limiting rod and the base;

fig. 3 is an assembly view of the damper mechanism.

Reference numbers in the figures: the device comprises a base, 2 columns, 3 limiting rods, 4 lifting platforms, 5 screw rods, 6 motors, 7 supporting plates, 8 electric push rods, 9 limiting blocks, 10 buffer seats, 11 buffer flat plates, 12 buffer rods, 13 buffer springs, 14 door frames and 15 travelling devices.

The present invention will be further described with reference to the following detailed description and accompanying drawings.

The specific implementation mode is as follows:

in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some embodiments of the present invention, but not all 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 (b): referring to fig. 1-3, the aerial work safety frame for installing traveling crane moving construction of the embodiment includes:

the device comprises a base 1 and four upright posts 2 arranged at four corners of the base 1, wherein limiting rods 3 are arranged between the two upright posts at the same side at intervals from top to bottom; if the base 1 is rectangular, the two upright posts on the same side are two upright posts in the width direction of the base 1, and a plurality of limiting rods 3 are arranged between the two upright posts at intervals from top to bottom.

Still include by actuating mechanism drive along stand reciprocating lift platform 4 from top to bottom, driving device 15 installs on lift platform 4, is provided with the stop gear with gag lever post 3 complex at lift platform 4's bottom surface both ends, and in specifically setting up, driving device 15 still is provided with door frame 14.

Specifically, the aforementioned drive mechanism includes: a plurality of screw rods 5 which are parallel to the upright posts and can synchronously rotate, each screw rod and the lifting platform body form a screw rod nut pair, and each screw rod 5 is rotatably connected on the base 1.

In the specific arrangement, at least one of the screw rods 5 is a driving screw rod and is driven by a motor 6, and the other screw rods 5 are driven screw rods and are in belt transmission with the driving screw rod 5; or each screw 5 is driven by a motor, and the motors are controlled by a controller to rotate synchronously so as to ensure that the lifting platform can lift stably when the screws drive the lifting platform.

The stop gear includes: the supporting plate 7 is fixedly arranged on the bottom surface of the lifting platform 4, the supporting plate 7 is used as a support to be provided with an electric push rod 8, and the front end of the push rod of the electric push rod 8 is fixedly connected with a limiting block 9 capable of extending into the gap between the two limiting rods 3; the limiting mechanisms are at least two groups, are symmetrically arranged at two ends of the lifting platform 4, the limiting blocks 9 are of T-shaped structures, and when the limiting blocks of the T-shaped structures are inserted into the gaps between the two limiting rods, the limiting blocks are shaped like wedges to prevent the lifting platform from freely falling.

Lift platform 4's bottom surface still is provided with buffer gear, buffer gear includes: fixed connection is at the cushion socket 10 of lift platform bottom surface 10 the bottom surface of cushion socket is provided with a plurality of blind holes the below of cushion socket still is provided with the dull and stereotyped 11 of buffering, the buffering dull and stereotyped have a plurality of with the buffer beam 12 of blind hole one-to-one, each still be provided with buffer spring 13 in the blind hole, each buffer spring's one end fixed connection is at the blind hole bottom of hole, other end fixed connection is at the tip of buffer beam.

During the use, open door frame 14 and get into installation driving device 15 in, through motor 6 corotation, screw rod drive lift platform rises, and when reacing appointed height, motor 6 starts two electric putter 8 and stretches out for two stopper 9 insert in the clearance of two adjacent gag lever posts 3, prevent that lift platform from freely dropping. After work, start electric putter 8 and contract for stopper 9 withdraws from in the clearance of gag lever post 3, and starting motor 6 reversal makes lift platform steadily descend, when buffering dull and stereotyped 11 contacts base 1, closes the motor, has the cushioning effect to falling to the ground of lift platform, and the staff opens door frame 14 and leaves, accomplishes work.

It should be noted that the detailed description of the utility model is not included in the prior art, or can be directly obtained from the market, and the detailed connection mode can be widely applied in the field or daily life without creative efforts, and the detailed description is not repeated here.

Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. Installation driving removes aerial working safety frame of construction, its characterized in that includes:

the device comprises a base (1) and upright columns (2) arranged at four corners of the base (1), wherein limiting rods (3) are arranged between the two upright columns at the same side at intervals from top to bottom;

the lifting platform is characterized by further comprising a lifting platform (4) driven by a driving mechanism to reciprocate up and down along the stand column, a travelling crane device (15) is installed on the lifting platform (4), and limiting mechanisms matched with the limiting rods (3) are arranged at two ends of the bottom surface of the lifting platform.

2. An aerial work safety rack for installing travelling crane mobile construction according to claim 1, wherein the driving mechanism comprises: a plurality of screw rods (5) which are parallel to the upright columns and can synchronously rotate, each screw rod and the lifting platform body form a screw rod nut pair, and each screw rod (5) is rotatably connected to the base (1).

3. The aerial work safety frame for installing traveling crane movement construction according to claim 2, wherein at least one of the plurality of screws (5) is a driving screw and driven by the motor (6), and the other screws (5) are driven screws and are in belt transmission with the driving screw (5); or each screw (5) is driven by one motor, and the motors are controlled by one controller to rotate synchronously.

4. The aerial work safety rack for installing, traveling and moving construction according to claim 1, wherein the limiting mechanism comprises: the lifting platform is characterized by comprising a supporting plate (7) fixedly arranged on the bottom surface of the lifting platform (4), an electric push rod (8) is arranged by taking the supporting plate (7) as a support, and a limiting block (9) capable of extending into the gap between the two limiting rods (3) is fixedly connected to the front end of the push rod of the electric push rod (8); the limiting mechanisms are at least two groups and are symmetrically arranged at two ends of the lifting platform (4).

5. The overhead working safety frame for installing travelling crane moving construction according to claim 4, wherein the limiting block (9) is of a T-shaped structure.

6. An aerial work safety rack for installing travelling crane moving construction according to claim 1, wherein a buffer mechanism is further arranged on the bottom surface of the lifting platform (4), and the buffer mechanism comprises: buffer seat (10) of fixed connection in the lift platform bottom surface buffer seat (10) bottom surface is provided with a plurality of blind holes the below of buffer seat still is provided with buffering flat board (11), the buffering flat board have a plurality of with buffer beam (12) of blind hole one-to-one, each still be provided with buffer spring (13) in the blind hole, each buffer spring's one end fixed connection is at the blind hole bottom of hole, other end fixed connection is at the tip of buffer beam.