CN217269010U

CN217269010U - Thing device is prevented falling in construction of convenient low-rise building that removes

Info

Publication number: CN217269010U
Application number: CN202220512691.3U
Authority: CN
Inventors: 王东; 南凯; 高欧博; 于荷龙; 李尚尚
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-23
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a thing device is prevented falling in construction of low floor building that convenient removed has solved prior art in the inconvenient removal of protection network, and whole circle sets up extravagant resource, problem that the utilization ratio is not high relates to housing construction engineering technical field. The utility model comprises an expansion bracket and a supporting frame, wherein the expansion bracket and the supporting frame are connected with a detachable protective screen; the expansion bracket comprises two folding frames which are symmetrically arranged, a detachable suspension assembly is connected to each folding frame, one ends of the two folding frames are connected through sliding rods, the other ends of the two folding frames are connected through a rotating assembly, and one side, close to the rotating assembly, of each folding frame is connected with a limiting assembly. This device simple structure, the convenient removal has improved the utilization ratio of protection network. This device makes things convenient for hanging and using of protection network through the cooperation of expansion bracket and braced frame. The rotation connecting rod is matched with the telescopic frame, so that the telescopic frame is convenient to stretch, meanwhile, the use of a protective net at the corner of a building is realized, and the utilization rate of the device is improved.

Description

Thing device is prevented falling in construction of convenient low-rise building that removes

Technical Field

The utility model relates to a housing construction engineering technical field especially indicates a convenient low-rise building construction of removing prevents junk device.

Background

In the low-rise building construction process, in order to avoid falling of some rubbles and the like in the construction process, constructors who break in and out of the building below can build a protective net at an external scaffold. The existing protective net is mostly directly arranged in a whole circle at a scaffold of a building in the using process, but during construction, the existing protective net is mostly constructed in one place, the construction area is limited, but the whole building area is large, the protective net is arranged in the whole circle, resources are wasted, and the utilization rate is not high.

Current application number is 202020612502.0's chinese patent discloses a housing construction platform convenient to installation protection network belongs to the room and builds the construction field, and it includes the support body, the support body includes many crossbeams, many longerons and many stands, be provided with first fastener between crossbeam and the stand, be provided with the second fastener between crossbeam and the longeron, be provided with the multilayer loading board on the support body, the both sides that just are located every layer of loading board on the support body all are provided with the protecting wire net body, the four corners of protecting wire net body all is provided with locating component, locating component sets up on the crossbeam and is located between first fastener and the second fastener, locating component can dismantle with the crossbeam and be connected. This patent can be applicable to the snap-on the scaffold, and it is inconvenient to dismantle.

SUMMERY OF THE UTILITY MODEL

To not enough among the above-mentioned background art, the utility model provides a thing device is prevented in construction of low floor building that conveniently removes has solved prior art well protection network inconvenient removal, and whole circle sets up extravagant resource, problem that the utilization ratio is not high.

The technical scheme of the utility model is realized like this: a conveniently-movable object falling prevention device for low-rise building construction comprises a telescopic frame and a supporting frame, wherein the telescopic frame and the supporting frame are connected with a detachable protective net; the expansion bracket comprises two folding frames which are symmetrically arranged, a detachable suspension assembly is connected to each folding frame, one ends of the two folding frames are connected through sliding rods, the other ends of the two folding frames are connected through a rotating assembly, and one side, close to the rotating assembly, of each folding frame is connected with a limiting assembly.

Further, braced frame includes head rod and second connecting rod, and the equal vertical connection of head rod and second connecting rod is on folding the frame, and the head rod passes through bracing piece I to be connected with the second connecting rod, is connected with on the bracing piece I with expansion bracket matched with telescopic link. The length of the first connecting rod is smaller than that of the second connecting rod.

Furthermore, the rotating assembly comprises a rotating connecting rod, sliding grooves are formed in two ends of the rotating connecting rod, and positioning rods matched with the sliding grooves are arranged on the folding frame.

Further, hang the subassembly and including a type piece, wear to be equipped with threaded rod I on the type piece of book, the end connection of threaded rod I has the arc splint. The limiting assembly comprises a supporting plate, and the supporting plate is connected with the folding frame through a third connecting rod.

Further, a moving assembly is connected to the lower portion of the support frame. The movable assembly comprises a base, the base is connected with the supporting frame through a supporting rod II, an inclined plate is connected between the supporting rod II and the base, and a plurality of rollers are connected to the lower portion of the base. The lower part of the base is provided with a base plate, and the base plate is connected with the base through a threaded rod II.

The utility model has the advantages that: the device is simple in structure and convenient to move, and the utilization rate of the protective net is improved. This device makes things convenient for hanging and using of protection network through the cooperation of expansion bracket and braced frame. The rotation connecting rod is matched with the telescopic frame, so that the telescopic frame is convenient to stretch, meanwhile, the use of a protective net at the corner of a building is realized, and the utilization rate of the device is improved. The suspension assembly is convenient for the cooperation of the device and a scaffold, and the suspension assembly is matched with the limiting assembly to ensure the stability of the connection of the device and the scaffold. The moving assembly facilitates movement of the device.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the suspension assembly of FIG. 1;

fig. 4 is a schematic structural view of embodiment 4.

In the figure: 1. the device comprises a folding frame, 2 parts of a rotating connecting rod, 3 parts of a sliding rod, 4 parts of a protective net, 5 parts of a suspension assembly, 5-1 parts of a folding block, 5-2 parts of a threaded rod I, 5-3 parts of an arc-shaped clamping plate, 6 parts of a first connecting rod, 7 parts of a second connecting rod, 8 parts of a supporting rod I, 9 parts of a telescopic rod, 10 parts of a third connecting rod, 11 parts of a supporting plate, 12 parts of a positioning rod, 13 parts of a sliding chute, 14 parts of a supporting rod II, 15 parts of a base, 16 parts of an inclined plate, 17 parts of a bolt, 18 parts of a roller, 19 parts of a threaded rod II, 20 parts of a base plate.

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 any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, in embodiment 1, a conveniently movable object falling prevention device for low-rise building construction comprises a telescopic frame, wherein a support frame is connected to the lower part of the telescopic frame, a protective net 4 is detachably connected to the telescopic frame, and the protective net 4 is arranged in the telescopic frame and the telescopic frame, so that objects falling off such as broken stones during construction can be conveniently received; the expansion bracket comprises a folding frame 1 which is symmetrically arranged, a suspension assembly 5 can be detachably connected to the folding frame 1, the suspension assembly 5 suspends the device on a scaffold, the device is conveniently detachably connected with the scaffold, one ends of the two folding frames 1 are connected through a sliding rod 3, the other ends of the two folding frames are connected through a rotating assembly, one side, close to the rotating assembly, of the lower portion of the folding frame 1 is connected with a limiting assembly, the limiting assembly and the suspension assembly 5 are arranged on the same side, and the limiting assembly and the suspension assembly are matched with a construction wall or a folding frame. The folding frame 1 is a U-shaped frame, one ends of the two U-shaped frames are connected through the sliding rods 3, the other ends of the two U-shaped frames are connected through the rotating assembly, the U-shaped frames are hollow frames, the sliding rods are connected in the hollow frames in a sliding mode, the two U-shaped frames are connected with the sliding rods 3 and the rotating assembly to form a telescopic frame, the telescopic frame can be suitable for construction areas with various lengths, and the utilization rate of the device is improved.

In this embodiment, the support frame includes head rod 6 and second connecting rod 7, head rod 6 and second connecting rod 7 parallel arrangement, and head rod 6 and second connecting rod 7 all are connected with book capable frame 1, head rod 6 sets up in the corner of book capable frame 1 and is close to spacing subassembly setting, second connecting rod 7 sets up the corner of being close to slide bar 3 on book capable frame 1, be connected with bracing piece I8 between head rod 6 and the second connecting rod 7, two book capable frames 1 are corresponding with two first support frames, be connected with on two first support frames with expansion bracket matched with telescopic link 9, telescopic link 9 follows the expansion bracket and stretches out and draws back, guarantee the stability of device. The length of head rod 6 is less than the length of second connecting rod 7, and head rod 6 is close to the scaffold frame setting, and head rod 6, second connecting rod 7 all are connected with bracing piece I8 is perpendicular, and the setting of inclining in bracing piece I8 is compared to in the frame of folding a journey 1, is convenient for receive the object that falls.

Embodiment 2, in a convenient low floor building construction that removes prevents falling thing device, the runner assembly includes the rotation connecting rod, the rotation connecting rod is two connecting rods, the rotation connecting rod is rotated by two dwang and is connected and constitute, the both ends of rotation connecting rod all are equipped with spout 13, spout 13 cooperatees with the locating lever 12 that sets up on a folding frame 1, the upper portion and the folding frame 1 fixed connection of locating lever 12, the lower part of locating lever 12 is equipped with the stopper, the stopper is used for preventing to rotate the connecting rod and breaks away from locating lever 12. The limiting block can be selected as a nut, and the nut is matched with the positioning rod 12 to prevent the rotating connecting rod from falling off. The stopper may also be a truncated cone-shaped structure integrally formed with the positioning rod 12, for preventing the rotation link from being separated from the positioning rod 12.

The other structures are the same as those of embodiment 1

Embodiment 3, a conveniently movable low-rise building construction falling object prevention device comprises a telescopic frame, wherein the lower part of the telescopic frame is connected with a supporting frame, a protective net 4 is detachably connected to the telescopic frame, and the protective net 4 is arranged in the telescopic frame and the telescopic frame, so that falling objects such as broken stones in construction can be conveniently received; the expansion bracket comprises a folding frame 1 which is symmetrically arranged, a suspension assembly 5 can be detachably connected to the folding frame 1, the suspension assembly 5 suspends the device on a scaffold, the device is conveniently detachably connected with the scaffold, one ends of the two folding frames 1 are connected through a sliding rod 3, the other ends of the two folding frames are connected through a rotating assembly, one side, close to the rotating assembly, of the lower portion of the folding frame 1 is connected with a limiting assembly, the limiting assembly and the suspension assembly 5 are arranged on the same side, and the limiting assembly and the suspension assembly are matched with a construction wall or a folding frame. The folding frame 1 is a U-shaped frame, one ends of the two U-shaped frames are connected through the sliding rods 3, the other ends of the two U-shaped frames are connected through the rotating assembly, the U-shaped frames are hollow frames, the sliding rods are connected in the hollow frames in a sliding mode, the two U-shaped frames are connected with the sliding rods 3 and the rotating assembly to form a telescopic frame, the telescopic frame can be suitable for construction areas with various lengths, and the utilization rate of the device is improved.

In this embodiment, braced frame includes head rod 6 and second connecting rod 7,

head rod

6 and 7 parallel arrangement of second connecting rod, and head rod 6 and second connecting rod 7 all are connected with book capable frame 1, head rod 6 sets up in the corner of book capable frame 1 and is close to spacing subassembly setting, second connecting rod 7 sets up the corner of being close to slide bar 3 on book capable frame 1, be connected with bracing piece I8 between head rod 6 and the second connecting rod 7, it is corresponding with two first support frames to roll over capable frame 1 for two, be connected with on two first support frames with expansion bracket matched with telescopic link 9, telescopic link 9 follows the expansion bracket and stretches out and draws back, guarantee device's stability. The length of head rod 6 is less than the length of second connecting rod 7, and head rod 6 is close to the scaffold frame setting, and head rod 6, second connecting rod 7 all are connected with bracing piece I8 is perpendicular, and the setting of inclining in bracing piece I8 is compared to in the frame of folding a journey 1, is convenient for receive the object that falls.

The suspension assembly 5 comprises a folding block 5-1, the folding block 5-1 is a U-shaped block, a threaded rod I5-2 is in threaded connection with one side of the folding block 5-1, and the threaded rod I5-2 extends into the folding block 5-1 and is connected with an arc-shaped clamping plate 5-3. The folding block 5-1 clamps the folding frame 1 and the scaffold inside the U-shaped groove, and drives the arc-shaped clamping plates 5-3 through the threaded rod I5-2 to fix the scaffold and the folding frame 1, so that the device is connected with the scaffold. The limiting assembly comprises a supporting plate 11, and the supporting plate 11 is connected with the folding frame 1 through a third connecting rod 10. The abutting plate 11 is a square plate, and the square plate is matched with the scaffold in the using process to prevent the device from rotating.

Embodiment 4, in a convenient-to-move low-rise building construction falling object prevention device, a convenient-to-move low-rise building construction falling object prevention device comprises a telescopic frame, wherein the lower part of the telescopic frame is connected with a support frame, a protective net 4 is detachably connected to the telescopic frame, and the protective net 4 is arranged in the telescopic frame and the telescopic frame, so that falling objects such as broken stones in construction can be conveniently received; the expansion bracket comprises a folding frame 1 which is symmetrically arranged, a suspension assembly 5 can be detachably connected to the folding frame 1, the suspension assembly 5 suspends the device on a scaffold, the device is conveniently detachably connected with the scaffold, one ends of the two folding frames 1 are connected through a sliding rod 3, the other ends of the two folding frames are connected through a rotating assembly, one side, close to the rotating assembly, of the lower portion of the folding frame 1 is connected with a limiting assembly, the limiting assembly and the suspension assembly 5 are arranged on the same side, and the limiting assembly and the suspension assembly are matched with a construction wall or a folding frame. The folding frame 1 is a U-shaped frame, one ends of the two U-shaped frames are connected through the sliding rods 3, the other ends of the two U-shaped frames are connected through the rotating assembly, the U-shaped frames are hollow frames, the sliding rods are connected in the hollow frames in a sliding mode, the two U-shaped frames are connected with the sliding rods 3 and the rotating assembly to form a telescopic frame, the telescopic frame can be suitable for construction areas with various lengths, and the utilization rate of the device is improved.

head rod

The lower part of the supporting frame is connected with a moving assembly. Remove the subassembly and make things convenient for the device to remove, remove the subassembly and include base 15, base 15 passes through bracing piece II 14 and is connected with braced frame, and bracing piece II 14 has four, is connected with head rod 6, second connecting rod 7 respectively, is connected with swash plate 16 between bracing piece II 14 and the base 15, and swash plate 16 passes through bolt 17 base 15 and connects, and the sub-unit connection of base 15 has a plurality of gyro wheels 18, and gyro wheel 18 is the universal wheel, makes things convenient for the device to remove. The lower part of the base 15 is provided with a backing plate 20, and the backing plate 20 is connected with the base 15 through a threaded rod II 19. Threaded rod II 19 wears to establish on base 15, and threaded rod II 19 control backing plate 20, and when the device was fixed a position, backing plate 20 and ground contact prevented this device removal.

Referring to fig. 1, fig. 2 and fig. 3, in the embodiment 5, two rotating rods 2 are rotatably connected to one end of the front surfaces of two folding frames 1; the sliding rods 3 are connected with the insides of the back surfaces of the two folding frames 1 in a sliding mode; the protective net 4 is fixedly arranged inside the two folding frames 1, and the middles of the rotating rods 2 and the sliding rods 3 are fixedly arranged at the edges of the protective net 4; hang subassembly 5, hang subassembly 5 including folding type piece 5-1, one side threaded connection of folding type piece 5-1 surface has threaded rod I5-2, the one end of threaded rod I5-2 runs through fold type piece 5-1 and extend to fold the inside of type piece 5-1, the one end rotation of threaded rod I5-2 is connected with arc splint 5-3.

The folding frame 1 has two, the rotating rod 2 is also connected together by two rotation, the slide rod 3 can be stored in the two folding frames 1, the edge of the protective net 4 is bound with the folding frames 1, the rotating rod 2 and the slide rod 3, the hanging component 5 has two parts, the two parts are fixed with the two folding frames 1, the folding block 5-1 can be clamped at one position of the scaffold close to the wall body, and the arc-shaped clamping plate 5-3 is contacted with the scaffold. One end of the bottom of the folding block 5-1 is fixedly connected with the top of the folding frame 1.

Two the positive fixedly connected with head rod 6 of 1 bottom of the frame of folding a line, two the positive fixedly connected with second connecting rod 7 of 1 bottom of the frame of folding a line, head rod 6 with the bottom fixedly connected with bracing piece I8 on the 7 surfaces of second connecting rod, two the middle fixedly connected with telescopic link 9 on the I8 surface of bracing piece.

First connecting rod 6 is shorter than second connecting rod 7 a little, makes protection network 4 can receive the object that drops to a lopsidedness, and bracing piece I8 has two, is connected with first connecting rod 6 and second connecting rod 7 respectively, and telescopic link 9 can be folded along with dwang 2 of both sides and shrink.

The front surfaces of the bottoms of the two folding frames 1 are fixedly connected with third connecting rods 10, and the bottom ends of the third connecting rods 10 are fixedly connected with abutting plates 11. The opposite ends of the bottoms of the two folding frames 1 are fixedly connected with positioning rods 12. Spout 13 has all been seted up to the one end that two dwang 2 leave mutually, the bottom of locating lever 12 is passed through spout 13 just extends to the bottom of dwang 2.

The third connecting rod 10 is connected with the abutting plate 11 and can be in contact with the lower part of the outer surface of a building or the lower part of a scaffold, so that the whole falling object prevention device is prevented from rotating, and the falling object cannot be received at the top.

The working principle of the conveniently-moved low-rise building construction falling object prevention device is as follows: when the low-rise building is constructed, the threaded rod I5-2 is rotated, the whole anti-falling device is hung on a scaffold through the folding block 5-1, then the threaded rod I5-2 is rotated reversely, and the position of the arc-shaped clamping plate 5-3 is manually adjusted to be clamped on the scaffold.

Hang the stable object that falls of preventing of back thing device alright to the upper strata and drop and accomodate, when the construction position changes, also can directly remove or will hang subassembly 5 and take off back removal adjustment position along the scaffold frame. When moving to the corner, the positioning rod 12 can move in the sliding groove 13, and then the rotating rod 2 is bent, so that the corner can be well attached.

Install suspension assembly 5 on two folding frame 1, through suspension assembly 5 and two cooperation between supporting board 11, can hang whole anti-falling object device on the scaffold frame, in the work progress, the position of anti-falling object device is prevented in convenient adjustment, and dwang 2 can buckle simultaneously, conveniently hangs and protects in building corner, and the protecting effect is better.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a thing device is prevented falling in construction of convenient low-rise building that removes which characterized in that: comprises a telescopic frame and a supporting frame, wherein the telescopic frame and the supporting frame are connected with a detachable protective net (4); the telescopic frame comprises two folding frames (1) which are symmetrically arranged, a detachable hanging assembly (5) is connected to each folding frame (1), one ends of the two folding frames (1) are connected through a sliding rod (3), the other ends of the two folding frames are connected through a rotating assembly, and one side, close to the rotating assembly, of each folding frame (1) is connected with a limiting assembly.

2. The conveniently movable low-rise building construction falling object prevention device of claim 1, wherein: the supporting frame comprises a first connecting rod (6) and a second connecting rod (7), the first connecting rod (6) and the second connecting rod (7) are vertically connected to the folding frame (1), the first connecting rod (6) is connected with the second connecting rod (7) through a supporting rod I (8), and a telescopic rod (9) matched with the telescopic frame is connected to the supporting rod I (8).

3. The conveniently movable low-rise building construction falling object prevention device of claim 2, wherein: the length of the first connecting rod (6) is smaller than that of the second connecting rod (7).

4. The conveniently movable low-rise building construction falling object prevention device according to claim 1 or 2, characterized in that: the rotating assembly comprises a rotating connecting rod, sliding grooves (13) are formed in two ends of the rotating connecting rod, and positioning rods (12) matched with the sliding grooves (13) are arranged on the folding frame (1).

5. The conveniently movable low-rise building construction falling object prevention device according to claim 1 or 2, characterized in that: the suspension assembly (5) comprises a folding block (5-1), a threaded rod I (5-2) penetrates through the folding block (5-1), and the end portion of the threaded rod I (5-2) is connected with an arc-shaped clamping plate (5-3).

6. The conveniently movable low-rise building construction falling object prevention device according to claim 1 or 2, characterized in that: the limiting assembly comprises a supporting plate (11), and the supporting plate (11) is connected with the folding frame (1) through a third connecting rod (10).

7. The conveniently movable low-rise building construction falling object prevention device of claim 1, wherein: the lower part of the supporting frame is connected with a moving assembly.

8. The conveniently movable low-rise building construction falling object prevention device of claim 7, wherein: the movable assembly comprises a base (15), the base (15) is connected with a supporting frame through a supporting rod II (14), an inclined plate (16) is connected between the supporting rod II (14) and the base (15), and a plurality of rollers (18) are connected to the lower portion of the base (15).

9. The conveniently movable low-rise building construction falling object prevention device of claim 8, wherein: the lower part of the base (15) is provided with a backing plate (20), and the backing plate (20) is connected with the base (15) through a threaded rod II (19).

10. The conveniently movable low-rise building construction falling object prevention device according to claim 1, 2, 7 or 8, wherein: the rotating assembly comprises a rotating connecting rod, sliding grooves (13) are formed in two ends of the rotating connecting rod, and positioning rods (12) matched with the sliding grooves (13) are arranged on the folding frame (1); the suspension assembly (5) comprises a folding block (5-1), a threaded rod I (5-2) penetrates through the folding block (5-1), and the end part of the threaded rod I (5-2) is connected with an arc-shaped clamping plate (5-3); the limiting assembly comprises a supporting plate (11), and the supporting plate (11) is connected with the folding frame (1) through a third connecting rod (10).