CN214246704U - Safe anti-falling device for building construction - Google Patents

Abstract

The utility model provides a safe anti-falling device is used in construction is built in room, the device includes: a base; the upright post is arranged on the base; the fixing plate is connected to the upright post in a position-adjustable manner along the height direction through a sliding positioning mechanism; and the anti-falling mechanism is arranged on the fixed plate and used for lifting falling personnel or heavy objects. The utility model discloses a stand and base support the fixed plate, adjust the high position of fixed plate through slide positioning mechanism, and then adjust the high position of anti-falling mechanism to make the high position and the construction occasion looks adaptation of anti-falling mechanism, protect the personnel of different construction positions, lift personnel or the heavy object behind the weight down, slow down the tenesmic impact force of capital construction personnel, reduce the injury that the capital construction personnel received.

Description

Safe anti-falling device for building construction

Technical Field

The utility model relates to a construction technical field particularly, relates to a safe anti-falling device is used in construction is built in room.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object in a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction operation is called a construction site, also called a worksite.

In the prior art, in the building site inside, the capital construction personnel can often meet the climbing operation, generally all be equipped with safety rope work, but if the accident dropped, even if having dragging of safety rope, still have great impact force, make the capital construction personnel receive the injury easily.

Disclosure of Invention

In view of this, the utility model provides a safe anti-falling device is used in construction in room aims at solving current capital construction personnel and protects because dragging of safety rope when the accident drops through the safety rope, and great impact force makes capital construction personnel receive the problem of injury easily.

The utility model provides a safe anti-falling device is used in construction is built in room, the device includes: a base; the upright post is arranged on the base; the fixing plate is connected to the upright post in a position-adjustable manner along the height direction through a sliding positioning mechanism; and the anti-falling mechanism is arranged on the fixed plate and used for lifting falling personnel or heavy objects.

Further, above-mentioned safe anti-falling device is used in building construction, slide positioning mechanism includes: the sliding column is embedded in a sliding groove formed in the upright column; a plurality of sliding blocks, which are arranged on the fixed plate and are connected on the sliding columns in a sliding mode; and the locking piece is arranged on the sliding column to lock the sliding block and the sliding column after the height position of the fixing plate is adjusted.

Further, above-mentioned safe anti-falling device is used in building construction, be equipped with a plurality of screw hole along its length direction on the traveller, the retaining member is set screw, its selection with any screw hole threaded connection, in order to right the slider supports and fixes a position, realizes the fixed plate with locking between the stand.

Furthermore, the slide groove is provided with an opening for adjusting the position of the threaded connection of the positioning screw; the sliding groove is provided with a mounting hole, the sliding block penetrates through the mounting hole, and part of the sliding block is arranged in the sliding groove so as to be positioned through the positioning screw.

Further, above-mentioned construction is built with safe anti-falling device in room, anti-falling mechanism includes: the two fixing components are arranged on the fixing plate at intervals; the winding machine is arranged on one of the fixed assemblies; prevent weighing down the net, prevent weighing down net one end and convolute on the rolling machine, the other end is connected on another fixed subassembly, the rolling machine is used for right prevent weighing down the net and roll up, in order to adjust prevent weighing down the tightness of net.

Further, construction is built with safe anti-falling device in above-mentioned room, the rolling machine includes: the rotating rod is rotatably connected in the fixed component; the winding shaft is sleeved on the rotating rod and used for winding and unwinding the anti-falling net; locking screw wears to locate fixed subassembly and with fixed subassembly threaded connection for apply the locking force extremely on the dwang, the fastening the dwang is in order to prevent freely receiving and releasing of preventing weighing down the net.

Further, above-mentioned safe anti-falling device is used in building construction in room, be connected with on the dwang and be located the outside carousel of fixed subassembly is used for the drive the dwang rotates.

Further, above-mentioned construction is built with safe anti-falling device in room, fixed subassembly includes: two fixing rods which are coaxial and arranged at intervals; the casing is arranged between the two fixing rods, and the casing and the fixing rods are coaxially arranged.

Furthermore, above-mentioned safe anti-falling device is used in building construction, anti-falling mechanism with be equipped with the bracing between the fixed plate.

Furthermore, above-mentioned safe anti-falling device is used in building construction, the stand dorsad one side of fixed plate is equipped with the mounting panel for install on the building.

The utility model provides a safe anti-falling device is used in construction is built in room supports the fixed plate through stand and base, adjusts the high position of fixed plate through slide positioning mechanism, and then adjusts anti-falling mechanism's high position to make anti-falling mechanism's high position and construction occasion looks adaptation, protect the personnel of different construction positions, lift personnel or the heavy object behind the weight, slow down the impact force that the capital construction personnel weighed down, reduce the injury that the capital construction personnel received.

Furthermore, the anti-falling mechanism can receive and release the anti-falling net through the winding machine so as to adjust the tensile strength of the anti-falling net.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a front view of a safety anti-falling device for building construction provided by an embodiment of the utility model;

FIG. 2 is a top view of the fall arrest mechanism provided in accordance with an embodiment of the present invention;

fig. 3 is a schematic structural diagram between the winding machine and the fixing component provided by the embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Refer to fig. 1, it is the utility model discloses the room is built construction and is used safe anti-falling device's that provides structural schematic diagram. As shown, the apparatus comprises: the anti-falling device comprises a base 1, a stand column 2, a fixing plate 3, a sliding positioning mechanism 4 and an anti-falling mechanism 5; wherein the content of the first and second substances,

the upright post 2 is arranged on the base 1. Specifically, the base 1 can be a plate-shaped structure to play a supporting role, so that the supporting area of the upright post 2 can be increased, and the inclination of the device is avoided; preferably, the lower end of the base 1 is fixedly connected with a supporting device to support the base 1; the supporting means may comprise a plurality of supporting legs 11 fixedly connected to the lower end of the base 1; further preferably, the supporting legs 11 may be of a telescopic structure to facilitate adjustment of the levelness and height of the base 1. The upright post 2 can be vertically arranged above the base 1 to support the fixing plate 3; wherein, the lower extreme of base 1 runs through threaded connection and has set screw 12, and the tail end threaded connection of set screw 12 is at the lower extreme of stand 2, is connected through set screw 12 between base 1 and the stand 2 promptly to can the independent assortment between stand 2 and the base 1, be convenient for the dismouting between base 1 and the stand 2 simultaneously. In order to facilitate the fixing of the device, preferably, a mounting plate 6 is arranged on one side of the upright post 2 opposite to the fixing plate 3 for mounting on a building (not shown in the figure), and the mounting plate 3 can enable the upright post 2 to be freely mounted with the building under special conditions, so that the device is convenient to adapt to different use environments; a plurality of mounting plates 3 can be arranged to improve the mounting stability of the upright post 2; in the present embodiment, two are taken as an example for illustration, and of course, other numbers are also possible, and no limitation is made in this embodiment. The upright 2 may be provided with a sliding groove 21 along the length direction thereof to allow the height position of the fixing plate 3 to be adjusted by the slide positioning mechanism 4.

The fixing plate 3 is connected to the column 2 in a height-adjustable manner (in terms of the position shown in fig. 1) by means of a slide positioning mechanism 4. Specifically, the fixed plate 3 is a plate-shaped structure, and the middle position thereof is connected to the upright post 2 through the sliding positioning mechanism 4 in a position adjustable along the height direction so as to adjust the height position of the fixed plate 3, and further adjust the height position of the anti-falling mechanism 5 arranged on the fixed plate 3, and further facilitate the application of construction operations with different heights.

Prevent weighing down mechanism 5 and set up on fixed plate 3 for lift personnel or the heavy object behind the weight, and then can catch up the capital construction personnel, slow down the tenesmic impact force of capital construction personnel, reduce the injury that the capital construction personnel received.

To ensure the stability of the safety brake device 5, a brace 6 is preferably provided between the safety brake device 5 and the fastening plate 3 to increase the stability of the safety brake device 5.

With continued reference to fig. 1, the slide positioning mechanism 4 includes: a sliding column 41, a plurality of sliding blocks 42 and a locking piece 43; wherein, the sliding column 41 is embedded in the sliding groove 21 arranged on the upright post 2; a plurality of sliding blocks 42 are arranged on the fixed plate 3, and the sliding blocks 42 are slidably connected to the sliding columns 41; the locking member 43 is provided on the sliding column 41 to lock the sliding block 42 and the sliding column 41 after the height position of the fixing plate 3 is adjusted, thereby achieving locking between the fixing plate 3 and the upright 2, and thus achieving adjustment of the height position of the fixing plate 3. Specifically, the side wall of the upright column 2 is provided with a sliding groove 21 in a penetrating manner, the sliding groove 21 is provided with a plurality of mounting holes corresponding to the sliding blocks 42 one by one, and the sliding blocks 42 are arranged in the sliding groove 21 in a penetrating manner and partially arranged so as to position the sliding blocks 42 through positioning screws. A sliding column 41 is fixedly connected to the inner wall of the sliding groove, and a plurality of sliding blocks 42 are all connected to the sliding column 41 in a sliding manner so as to drive the fixing plate 3 to slide up and down, thereby realizing the adjustment of the height position of the fixing plate 3; the sliding column 41 can be provided with a plurality of threaded holes 411 in a penetrating mode in the vertical direction at equal intervals, the locking piece 43 can be a positioning screw, the positioning screw is in threaded connection with one of the threaded holes 411, the positioning screw is located below the sliding block 42 at the bottom to support the sliding block 42, the sliding block 42 is prevented from sliding downwards along the sliding column 41 under the action of gravity, the sliding block 42 is locked, and the fixing plate 3 is locked. Of course, the underside of each slider 42 may be supported by a set screw to lock the slider 42. To facilitate adjustment of the position of the set screw, it is preferable that the sliding groove 21 is provided with an opening for adjusting a threaded hole to which the set screw is threadedly coupled, i.e., the position at which the set screw is fastened is adjusted according to the fixed height of the slider 42.

Referring to fig. 2 to 3, a preferred structure of the anti-falling mechanism provided by the embodiment of the invention is shown. As shown, the fall arrest mechanism 5 includes: two fixing assemblies 51, a winding machine 52 and a falling prevention net 53; wherein, two fixed assemblies 51 are arranged on the fixed plate 3 at intervals; the two ends of the anti-falling net 53 are respectively connected to the two fixing components 51, so that the anti-falling net 53 is fixed through the fixing components 51, and then people or heavy objects falling behind are lifted. Of course, one of the fixing assemblies 51 (the fixing assembly 51 disposed at the lower side as shown in fig. 2) may be provided with a winding machine 52, so that one end (the lower end as shown in fig. 2) of the fall-preventing net 53 is wound on the winding machine 52, the other end (the upper end as shown in fig. 2) of the fall-preventing net 53 is connected to the other fixing assembly 51, and the winding machine 52 is configured to wind the fall-preventing net 53, so as to adjust the tightness of the fall-preventing net 53, further adjust the tensile strength of the fall-preventing net 53, further reduce the impact force of the descent of the constructor, and reduce the injury to the constructor. Specifically, two fixing assemblies 51 are provided at both ends of the fixing plate 3 at intervals in the width direction of the fixing plate 3 so as to fix both ends of the fall preventing net 53, respectively. One end (the upper end as shown in fig. 2) of the fall arrest net 53 can extend through the sidewall of the fixed assembly 51 to secure that end of the fall arrest net 53 within the fixed assembly 51, and the other end of the fall arrest net 53 can extend through the sidewall of the fixed assembly 51 to allow that end of the fall arrest net 53 to be wound onto a winder 52 within the fixed assembly 51.

With continued reference to fig. 2 and 3, the securing assembly 51 may include: two fixing rods 511 and a housing 512; wherein, the two fixing rods 511 are coaxial and arranged at intervals; the sheath 512 is disposed between the two fixing rods 511, and the sheath 512 is disposed coaxially with the fixing rods 511. Specifically, the two fixing rods 511 and the casing 512 may be fixedly connected by welding or other methods, which is not limited in this embodiment; the fixing rod 511 can also be one, and the sleeve 512 is sleeved at the middle position of the fixing rod 511. The fixing rod 511 may also be a fixing tube, so that the rotating rod 521 of the winding machine 52 can be inserted through the fixing tube.

With continued reference to fig. 2 and 3, the rewinder 52 includes: rotating rod 521, winding shaft 522 and locking screw 523; wherein, the rotating rod 521 is rotatably connected in the sleeve 512 of the fixed component 51; the winding shaft 522 is sleeved on the rotating rod 521 and used for winding and unwinding the anti-falling net 53; locking screw 523 wears to locate casing 522 and with casing 522 threaded connection for on applying locking force to dwang 521, fastening dwang 521 is in order to prevent preventing freely receiving and releasing of preventing weighing down net 53, and then avoids falling personnel when dropping on preventing weighing down net 53, prevents weighing down net 53 unwrapping wire and leads to falling personnel to receive the injury. Specifically, the rotating rod 521 is rotatably connected to both end side walls of the jacket 512; to facilitate the rotation of the rotating rod 521, a rotating disc 524 located outside the casing 512 is preferably connected to one end (the right end as shown in fig. 3) of the rotating rod 521, so as to drive the rotating rod 521 to rotate, so as to retract and release the anti-falling net 53. The winding shaft 522 can be fixed on the rotating rod 521 through welding to synchronously rotate the rotating rod 521, so that the winding and unwinding of the anti-falling net 53 are realized, and the tensile strength of the anti-falling net 53 is adjusted. Can be equipped with two screw holes on the cover case 512, locking screw 523 can be two, and it sets up respectively in the both sides (the left and right sides as shown in fig. 3) of rolling axle 522, locking screw 523 and screw hole threaded connection to roof pressure dwang 521 locking dwang 521 further improves the locking stability of dwang 521, thereby further avoids the personnel that fall to receive the injury.

In the present embodiment, both ends of the diagonal brace 6 may be connected to the fixing rod 511 and the fixing plate 3, respectively, to ensure the fixing stability of the fixing assembly 51.

This safe anti-falling device theory of operation is used in construction in room: an operator can adjust the height of the anti-falling net 53 according to actual needs, lift the fixing plate 3 upwards, and when the fixing plate 3 moves upwards, the fixing plate drives the two sliding blocks 41 to slide upwards on the sliding column 42, and after the initial position is determined, the positioning screw can be screwed out, and is screwed into the other threaded hole 421 below the sliding block 42 after the position is changed, so that the positioning function is realized on the sliding block 42; then, the two locking screws 523 are screwed out, the rotating disc 524 is rotated, the rotating disc 524 drives the rotating rod 521 to rotate, the anti-falling net 3 can be freely rolled, the stretching degree of the anti-falling net 3 is convenient to change, then the two locking screws 523 are screwed in to limit the rotating rod 521, and then the anti-falling net can be put into use, and the anti-falling net is carried to a construction position.

To sum up, the safe anti-falling device for building construction that this embodiment provided supports fixed plate 3 through stand 2 and base 1, adjusts the high position of fixed plate 3 through slide positioning mechanism 4, and then adjusts the high position of anti-falling mechanism 5 to make the high position and the construction occasion looks adaptation of anti-falling mechanism 5, protect the personnel of different construction positions, lift personnel or the heavy object behind the weight down, slow down the tenesmic impact force of capital construction personnel, reduce the injury that the capital construction personnel received.

Further, the anti-falling mechanism 5 can wind and release the anti-falling net 52 through the winding machine 52 so as to adjust the tensile strength of the anti-falling net 53.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a construction is built with safe anti-falling device in room which characterized in that includes:

a base;

the upright post is arranged on the base;

the fixing plate is connected to the upright post in a position-adjustable manner along the height direction through a sliding positioning mechanism;

and the anti-falling mechanism is arranged on the fixed plate and used for lifting falling personnel or heavy objects.

2. The safety catch device for house construction according to claim 1, wherein the slide positioning mechanism comprises:

the sliding column is embedded in a sliding groove formed in the upright column;

a plurality of sliding blocks, which are arranged on the fixed plate and are connected on the sliding columns in a sliding mode;

and the locking piece is arranged on the sliding column to lock the sliding block and the sliding column after the height position of the fixing plate is adjusted.

3. The safety anti-falling device for building construction according to claim 2,

the sliding column is provided with a plurality of threaded holes along the length direction, the locking piece is a positioning screw and is selectively in threaded connection with any threaded hole so as to support and position the sliding block and realize locking between the fixing plate and the upright column.

4. The safety anti-falling device for building construction according to claim 3,

the sliding groove is provided with an opening for adjusting the connection position of the positioning screw;

the sliding groove is provided with a mounting hole, the sliding block penetrates through the mounting hole, and part of the sliding block is arranged in the sliding groove so as to be positioned through the positioning screw.

5. The safety catch device for building construction according to any one of claims 1 to 4, wherein the catch mechanism comprises:

the two fixing components are arranged on the fixing plate at intervals;

the winding machine is arranged on one of the fixed assemblies;

prevent weighing down the net, prevent weighing down net one end and convolute on the rolling machine, the other end is connected on another fixed subassembly, the rolling machine is used for right prevent weighing down the net and roll up, in order to adjust prevent weighing down the tightness of net.

6. The safety anti-falling device for building construction according to claim 5, wherein the winding machine comprises:

the rotating rod is rotatably connected to the fixing component;

the winding shaft is sleeved on the rotating rod and used for winding and unwinding the anti-falling net;

locking screw wears to locate fixed subassembly and with fixed subassembly threaded connection for apply the locking force extremely on the dwang, the fastening the dwang is in order to prevent freely receiving and releasing of preventing weighing down the net.

7. The safety anti-falling device for building construction according to claim 6,

the rotating rod is connected with a rotating disc located outside the fixed component and used for driving the rotating rod to rotate.

8. The safety fall arrest device for building construction according to claim 5, wherein the mounting assembly comprises:

two fixing rods which are coaxial and arranged at intervals;

the casing is arranged between the two fixing rods, and the casing and the fixing rods are coaxially arranged.

9. The safety anti-falling device for building construction according to any one of claims 1 to 4, wherein a diagonal brace is arranged between the anti-falling mechanism and the fixing plate.

10. The safety anti-falling device for building construction according to any one of claims 1 to 4,

and one side of the upright post, which faces away from the fixed plate, is provided with a mounting plate for mounting on a building.

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