CN214575903U

CN214575903U - Anti-falling safety device for building construction

Info

Publication number: CN214575903U
Application number: CN202120236268.0U
Authority: CN
Inventors: 安鸿; 马桃桃; 张胜杰
Original assignee: China Chemical Engineering Thirteenth Construction Co ltd
Current assignee: China Chemical Engineering Thirteenth Construction Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-02
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a construction is with preventing safety device that falls, include bottom plate, support, prevent weighing down the net, install the piece down, go up installation piece and buffer, the support is located on the bottom plate roof, prevent weighing down that the net inlays and locates in the support, bottom plate lateral wall tip is located to the installation piece down, the installation piece is L type structure setting down, it locates support lateral wall tip to go up the installation piece, buffer locates on the bottom plate. The utility model belongs to the technical field of the construction, specifically indicate a protective effect is good, has the buffering effect, has the anti-falling safety device for construction of the effect of protection buffering to the material that falls.

Description

Anti-falling safety device for building construction

Technical Field

The utility model belongs to the technical field of the construction, specifically indicate a construction is with preventing safety device that falls.

Background

At present, building structures are various, some construction supports are often required to be built on a building construction site in the building process to prevent personnel or construction materials from falling, such as large wind or crowding among the personnel, which easily cause the falling of the personnel or the construction materials, and also cause great safety threats to the construction personnel and vehicles below the building, especially to high-rise buildings. Present building construction is with safety device that prevents falling, in the below of high-rise construction support, erect simple support, lay the protection network between the support, this kind of simple protective structure can be under the certain degree, the constructor or the construction material that the bearing survived and dropped, use number of times along with the protection network is too much, or by sharp-pointed construction material fish tail, can not lead to the damage because of bearing when using next time, cause constructor or construction material high altitude to fall, simultaneously fall behind when the construction material weighs down, because the protection network texture is soft, the constructor of being not convenient for takes off construction material from the protection network, and climb up the protection network and get construction material and can lead to the fact the potential safety hazard to the constructor. Therefore the utility model provides a protection effect is good, has the buffering effect, has the anti-falling safety device for construction of the effect of protection buffering to the material that falls.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a protective effect is good, has the buffering effect, has the anti-falling safety device for construction of the effect of protection buffering to the material that falls.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: an anti-falling safety device for building construction comprises a bottom plate, a support, an anti-falling net, a lower mounting piece, an upper mounting piece and a buffer device, wherein the support is arranged on the top wall of the bottom plate and plays a role of fixing and supporting to enable the whole body to be more stable; the buffer device comprises a damping spring, an anti-falling plate, a limiting column, a strut, a sliding rod, a sliding block, compression springs and a connecting rod, wherein the damping spring is uniformly arranged on a bottom plate, the anti-falling plate is arranged on the damping spring, the limiting column is uniformly arranged under the anti-falling plate, the limiting column is arranged in the damping spring, the damping spring is prevented from inclining due to self weight, the strut is arranged on the bottom plate, the strut is arranged in two groups by taking the vertical central line of the bottom plate as a symmetrical shaft, the sliding rod is arranged at the joint of the two side struts, the sliding block is slidably sleeved on the sliding rod, the sliding block is arranged in two groups by taking the vertical central line of the sliding rod as a symmetrical shaft, the compression springs are arranged at the joint of the sliding blocks at the two sides, the compression springs are sleeved on the sliding rod, one end of the connecting rod is hinged on the bottom wall of the anti-falling plate, the other end of the connecting rod is hinged on the sliding block, when a material falls onto the anti-falling plate, the emergence vibrations, prevent weighing down the board extrusion damping spring, prevent weighing down the board simultaneously and drive the article that drop and reciprocate for prevent weighing down the connecting rod under the board and promote the slider and slide on the slide bar, both sides slider extrusion or tensile compression spring make damping spring be simple concertina movement, turn into damping spring's simple harmonic motion with vibrations, prevent that vibrations from causing the impact to the material of preventing on the board, play the effect of fine protection buffering.

Further, evenly be equipped with the spacing lantern ring on the bottom plate, the spacing lantern ring cup joints in damping spring, carries out spacing support to damping spring, prevents that damping spring from taking place to incline because of the dead weight or the weight of preventing weighing down the board.

Further, locate the reinforcing bar on the lower installation piece lateral wall, the reinforcing bar is kept away from the one end of lower installation piece and is located under the bottom plate roof, increases overall stability.

Furthermore, the anti-falling plate is provided with a cushion layer which is made of rubber materials, so that the material falling onto the anti-falling plate is protected, and the damage is prevented.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of anti-falling safety device for construction passes through buffer's setting, when the material falls down to preventing weighing down the board, take place vibrations, prevent weighing down board extrusion damping spring, prevent that weighing down the board and drive the article that drops simultaneously and reciprocate, make the connecting rod that prevents weighing down under the board promote the slider and slide on the slide bar, both sides slider extrusion or tensile compression spring, make damping spring be simple concertina movement, turn into damping spring's simple harmonic motion with vibrations, prevent that vibrations from causing the impact to the material that prevents on the weighing down the board, play the effect of fine protection buffering, setting through the spacing lantern ring, carry out spacing support to damping spring, prevent that damping spring from taking place to incline because of the dead weight or the weight of weighing down the board, setting through the reinforcing rod, increase overall stability.

Drawings

FIG. 1 is an overall structure diagram of a fall-proof safety device for building construction;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The anti-falling device comprises a base plate 1, a bottom plate 2, a support 3, an anti-falling net 4, a lower mounting plate 5, an upper mounting plate 6, a buffer device 7, a damping spring 8, an anti-falling plate 9, a limiting column 10, a support column 11, a sliding rod 12, a sliding block 13, a compression spring 14, a connecting rod 15, a limiting lantern ring 16, a reinforcing rod 17 and a cushion layer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model relates to an anti-falling safety device for building construction, which comprises a bottom plate 1, a bracket 2, an anti-falling net 3, a lower mounting plate 4, an upper mounting plate 5 and a buffer device 6, wherein the bracket 2 is arranged on the top wall of the bottom plate 1, the anti-falling net 3 is embedded in the bracket 2, the lower mounting plate 4 is arranged at the end part of the side wall of the bottom plate 1, the lower mounting plate 4 is arranged in an L-shaped structure, the upper mounting plate 5 is arranged at the end part of the side wall of the bracket 2, and the buffer device 6 is arranged on the bottom plate 1; the buffer device 6 comprises a damping spring 7, an anti-falling plate 8, a limit column 9, a strut 10, a slide rod 11, a slide block 12, a compression spring 13 and a connecting rod 14, the damping springs 7 are uniformly arranged on the bottom plate 1, the anti-falling plate 8 is arranged on the damping springs 7, the limiting columns 9 are uniformly arranged below the anti-falling plate 8, the limiting columns 9 are arranged in the damping springs 7, the support posts 10 are arranged on the bottom plate 1, the support posts 10 are arranged in two groups by taking the vertical central line of the bottom plate 1 as a symmetrical axis, the slide bar 11 is arranged at the joint of the pillars 10 at the two sides, the slide block 12 can be sleeved on the slide bar 11 in a sliding way, two groups of sliding blocks 12 are arranged by taking the vertical central line of the sliding rod 11 as a symmetrical axis, the compression spring 13 is arranged at the joint of the sliding blocks 12 at the two sides, the compression spring 13 is sleeved on the sliding rod 11, one end of the connecting rod 14 is hinged to the bottom wall of the anti-falling plate 8, and the other end of the connecting rod 14 is hinged to the sliding block 12.

The damping device is characterized in that a limiting lantern ring 15 is uniformly arranged on the bottom plate 1, and the limiting lantern ring 15 is sleeved on the damping spring 7.

And a reinforcing rod 16 is arranged on the side wall of the lower mounting plate 4, and one end of the reinforcing rod 16, which is far away from the lower mounting plate 4, is arranged below the top wall of the bottom plate 1.

The anti-falling plate 8 is provided with a cushion layer 17, and the cushion layer 17 is made of rubber materials.

During the specific use, at first, promote the device to the outer appointed mounted position of building, will go up mounting plate 5 and lower mounting plate 4 fastening installation on the building outer wall, when building material or constructor fall from the upper scaffold on preventing weighing down on board 8, prevent weighing down board 8 and take place vibrations, prevent weighing down board 8 and extrude damping spring 7, prevent weighing down simultaneously that board 8 drives the article that drop and reciprocate, make connecting rod 14 that prevents weighing down under board 8 promote slider 12 and slide on slide bar 11, both sides slider 12 extrudees or tensile compression spring 13, make damping spring 7 do simple concertina movement, turn into the simple harmonic motion of damping spring 7 with vibrations, prevent that vibrations from hitting the article of falling on preventing weighing down board 8 too big, get back to the environment of construction from preventing weighing down on board 8 again.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a construction is with preventing safety device that falls which characterized in that: the anti-falling device comprises a bottom plate, a support, an anti-falling net, a lower mounting plate, an upper mounting plate and a buffer device, wherein the support is arranged on the top wall of the bottom plate, the anti-falling net is embedded in the support, the lower mounting plate is arranged at the end part of the side wall of the bottom plate, the lower mounting plate is of an L-shaped structure, the upper mounting plate is arranged at the end part of the side wall of the support, the buffer device is arranged on the bottom plate, the buffer device comprises a damping spring, an anti-falling plate, a limiting column, a strut, a sliding rod, a sliding block, a compression spring and a connecting rod, the damping spring is uniformly arranged on the bottom plate, the anti-falling plate is arranged on the damping spring, the limiting column is uniformly arranged below the anti-falling plate, the limiting column is arranged in the damping spring, the strut is arranged on the bottom plate, the strut is arranged at two groups by taking the vertical central line of the bottom plate as a symmetrical axis, the sliding rod is arranged at the joint of two side struts, the sliding block is sleeved on the sliding rod, the anti-falling plate is characterized in that the two groups of sliding blocks are arranged by taking the vertical central line of the sliding rod as a symmetrical axis, the compression springs are arranged at the joints of the sliding blocks on the two sides, the compression springs are sleeved on the sliding rod, one end of the connecting rod is hinged to the bottom wall of the anti-falling plate, and the other end of the connecting rod is hinged to the sliding blocks.

2. A fall arrest safety device for building construction according to claim 1, wherein: the bottom plate is evenly provided with a limiting lantern ring, and the limiting lantern ring is sleeved on the damping spring.

3. A fall arrest safety device for building construction according to claim 2, wherein: the reinforcing rod is arranged on the side wall of the lower mounting piece, and one end, far away from the lower mounting piece, of the reinforcing rod is arranged below the top wall of the bottom plate.

4. A fall arrest safety device for building construction according to claim 3, wherein: the anti-falling plate is provided with a cushion layer, and the cushion layer is made of rubber materials.