Adjustable fence for high-rise building construction

Abstract

The utility model relates to the field of high-rise building construction, and discloses an adjustable fence for high-rise building construction, which comprises a grating barrier strip and rollers, the top and the bottom of the grating barrier strip are respectively provided with a group of rollers, the top and the bottom of the grating barrier strip are respectively provided with a transverse plate, the inner wall side of each transverse plate is provided with a rail, and the rail is connected with the grating barrier strip. The rollers are embedded in the rails to move, the two sides of the bottom end of the transverse plate located below the grating barrier strips are each fixedly connected with a set of bases, and movable grooves are formed in the outer walls of the grating barrier strips at intervals of one set. According to the adjustable fence for high-rise building construction, the transverse plate is arranged, the width of the fence can be rapidly adjusted through simple operation, different construction requirements are met, a gap formed in the middle serves as a movable door, the width of the fence can be adjusted by pushing the grating barrier strips according to needs, and people and goods can enter and exit conveniently; in-out requirements of personnel and materials are frequent, and the problem that working efficiency and safety cannot be considered at the same time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-rise building construction, in particular to an adjustable enclosure for high-rise building construction. Background Art

[0002] There are two main types of enclosures used in high-rise building construction: 1. Fixed enclosures: These have movable doors, but their size is not adjustable. They are typically used on construction sites with fixed entrances and exits. The location and size of the movable doors are determined at installation and cannot be flexibly adjusted based on site conditions. 2. Single-sided opening enclosures: These have an opening on only one side and are suitable for sites where materials and personnel require frequent entry and exit. The advantage of single-sided opening enclosures is their relatively simple structure, but the width and position of the opening are also fixed and cannot be adjusted at will.

[0003] The position and size of the movable doors or openings of fixed and single-sided enclosures are pre-set and cannot be adjusted to the specific needs of the construction site. This results in the enclosure opening being insufficiently wide when materials and personnel are frequently entering and exiting, affecting work efficiency. The movable doors of fixed enclosures are prone to loosening or damage when frequently opened and closed, reducing the stability and safety of the enclosure. Single-sided enclosures, with their single opening, have poor overall structural stability, making them prone to collapse and other safety hazards during high-rise construction, especially in windy environments.

[0004] Therefore, a kind of adjustable high-rise building construction enclosure is needed to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable enclosure for high-rise building construction, so as to solve the problem of the inability to strike a balance between work efficiency and safety proposed in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable fence for high-rise building construction, comprising a grille bar and rollers, a group of rollers being installed on the top and bottom of the grille bar, a horizontal plate being provided on the top and bottom of the grille bar, a track being provided on the inner wall side of the horizontal plate, the rollers being embedded in the track and moving, a group of bases being fixedly connected on both sides of the bottom end of the horizontal plate below the grille bar, a movable groove being provided on each outer wall of the grille bar, and connecting strips being cross-assembled between two adjacent groups of movable grooves.

[0007] Preferably, a movable block is installed at each of the four corners of the connecting bar, and the movable block is embedded in the movable groove and moves.

[0008] Preferably, a hinge point is provided at the middle intersection of the connecting strips, and the hinge point is welded to the outer wall of the grille bar between the two groups of movable grooves.

[0009] Preferably, one group of side walls of the grille bars is welded with lock buckles, and the other group of side walls of the grille bars is welded with lock hooks, and the lock hooks and lock buckles can be hung and fixed.

[0010] Preferably, the transverse plates are of an assembled type, and a connecting steel seat is fixedly assembled between the two groups of transverse plates, and connecting bolts are fixedly connected between the connecting steel seat and the transverse plates.

[0011] Preferably, the grille bars are vertically arranged between the transverse plates, and the outermost grille bars are fixedly connected to the inner groove.

[0012] Preferably, the upper and lower halves of the grille bar are provided with inner grooves, an inner rod is sleeved in the inner groove, and the upper and lower halves of the outer wall of the inner rod are provided with adjustment grooves, and adjustment bolts are fixedly connected between the grille bar and the upper and lower halves of the inner rod.

[0013] Preferably, the number of grille bars assembled is set according to the length of the transverse plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the adjustable enclosure for high-rise building construction not only facilitates the entry and exit of personnel and goods during high-rise building construction, improves work efficiency and safety, realizes an "X"-shaped restriction structure to ensure the structural stability of the enclosure, but also realizes the flexible adjustment of the enclosure height according to actual needs;

[0015] By providing a horizontal plate, a track, a roller, a lock and a lock hook, the enclosure moves in the track of the inner wall of the horizontal plate through multiple groups of grille bars, forming symmetrical vertical grilles on both sides. When the innermost grille bar is pulled, the multiple groups of grille bars will move together under the linkage deformation restriction of the connecting bar, and the barrier formed by the grille bars will be opened by the rolling of the rollers in the track. When the innermost grille bar is pulled to the movement limit, the multiple groups of grille bars on both sides of the horizontal plate are close to each other. At this time, the lock and the lock hook are hooked with each other to fix it. The grille bars can be pushed outward by opening the hook. The width of the enclosure can be quickly adjusted through simple operation to meet different construction needs. The gap formed in the middle is used as a movable door. The grille bars can be pushed to adjust its width as needed to facilitate the entry and exit of personnel and goods. During the construction of high-rise buildings, the entry and exit of personnel and materials are frequent, and flexible adjustment of the enclosure greatly improves work efficiency and safety.

[0016] By setting rollers and tracks, the grille bars at the top and bottom are embedded in the tracks with rollers to roll, reducing friction loss and moving more smoothly. At the same time, due to the "X"-shaped restriction structure formed by the connecting bars, the "X"-shaped restriction structure is evenly stressed during the process of stretching and retracting, ensuring the structural stability of the enclosure. It is particularly suitable for the complex environment of high-rise building construction and effectively prevents the enclosure from deformation and damage under strong winds or other external forces.

[0017] By setting up grille bars, inner rods and adjusting bolts, each set of grille bars is equipped with an inner rod. During the initial assembly, loosen the adjusting bolts, pull the inner rods upward, and then tighten the adjusting bolts. At this time, the length of the entire grille bar can be extended. Construction personnel can flexibly adjust the height of the enclosure according to actual needs to meet the requirements of different construction stages, avoiding the inconvenience caused by frequent replacement and adjustment of the enclosure during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural diagram of the utility model;

[0019] Figure 2 This is a front view structural diagram of the grille bar of the present invention;

[0020] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0021] Figure 4 This is a front view structural diagram of the connecting strip of the present invention.

[0022] In the figure: 1. Horizontal plate; 2. Track; 3. Roller; 4. Grille bar; 5. Movable slot; 6. Movable block; 7. Connecting bar; 8. Hinge point; 9. Lock; 10. Inner rod; 11. Base; 12. Connecting steel base; 13. Connecting bolt; 14. Lock hook; 15. Adjusting bolt; 16. Adjusting slot; 17. Inner slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: Please refer to Figure 1-4 , an adjustable fence for high-rise building construction, including a grille bar 4 and a roller 3, a group of rollers 3 are installed on the top and bottom of the grille bar 4, a horizontal plate 1 is provided on the top and bottom of the grille bar 4, a track 2 is provided on the inner wall side of the horizontal plate 1, and the roller 3 is embedded in the track 2 and moves. A group of bases 11 are fixedly connected to both sides of the bottom end of the horizontal plate 1 below the grille bar 4, and a movable groove 5 is provided on each outer wall of the grille bar 4. Connecting bars 7 are cross-assembled between the two adjacent groups of movable grooves 5. One group of side walls of the grille bar 4 is welded with a lock buckle 9, and the other group of side walls of the grille bar 4 is welded with a lock hook 14. The lock hook 14 and the lock buckle 9 can be hung and fixed;

[0025] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the enclosure moves in the track 2 of the inner wall of the horizontal plate 1 through multiple groups of grille bars 4, and symmetrical vertical grilles are formed on both sides. When the innermost grille bar 4 is pulled, under the linkage deformation limiting action of the connecting bar 7, the multiple groups of grille bars 4 will move together, and the shielding formed by the grille bars 4 is opened by rolling the rollers 3 in the track 2. When the innermost grille bar 4 is pulled to the limit of movement, the multiple groups of grille bars 4 on both sides of the horizontal plate 1 are close to each other. At this time, the lock buckle 9 and the lock hook 14 are hooked together to fix them. The grille bars 4 can be pushed outward by opening the hook. The width of the enclosure can be quickly adjusted through simple operation to meet different construction requirements. The gap formed in the middle is used as a movable door, and its width can be adjusted by pushing the grille bars 4 as needed.

[0026] Example 2: A movable block 6 is installed at each corner of the connecting bar 7, and the movable block 6 is embedded in the movable groove 5 and moves. A hinge point 8 is set at the middle intersection of the connecting bar 7, and the hinge point 8 is welded to the outer wall of the grille bar 4 between the two sets of movable grooves 5;

[0027] Specifically, if Figure 1 and Figure 4 As shown, the grille bar 4 uses rollers 3 embedded in the track 2 at the top and bottom to roll, reducing friction loss and moving more smoothly. At the same time, due to the "X"-shaped restriction structure formed by the connecting bar 7, the "X"-shaped restriction structure is evenly stressed during the stretching and retraction process, ensuring the structural stability of the enclosure.

[0028] Example 3: The horizontal plate 1 is assemblable, and a connecting steel seat 12 is fixedly assembled between the two groups of horizontal plates 1. A connecting bolt 13 is fixedly connected between the connecting steel seat 12 and the horizontal plate 1. The grille bar 4 is vertically arranged between the horizontal plates 1, and the outermost grille bar 4 is fixedly connected to the inner groove 17. The upper and lower halves of the grille bar 4 are provided with inner grooves 17, and the inner groove 17 is sleeved with an inner rod 10. The upper and lower halves of the outer wall of the inner rod 10 are respectively provided with adjustment grooves 16. The grille bar 4 and the upper and lower halves of the inner rod 10 are respectively fixedly connected with adjusting bolts 15. The number of grille bars 4 assembled is set according to the length of the horizontal plate 1;

[0029] Specifically, if Figure 1 and Figure 2 As shown, each set of grille bars 4 is provided with an inner rod 10. During the initial assembly, the adjusting bolt 15 is loosened, the inner rod 10 is pulled out upward, and then the adjusting bolt 15 is tightened. At this time, the length of the entire grille bar 4 can be extended. The construction personnel can flexibly adjust the height of the enclosure according to actual needs to meet the requirements of different construction stages.

[0030] Working principle: Each set of grille bars 4 is provided with an inner rod 10. During the initial assembly, loosen the adjusting bolt 15, pull the inner rod 10 upward, and then tighten the adjusting bolt 15. At this time, the length of the entire grille bar 4 can be extended. The construction personnel can flexibly adjust the height of the enclosure according to actual needs to meet the requirements of different construction stages. The enclosure moves in the track 2 on the inner wall of the horizontal plate 1 through multiple sets of grille bars 4, forming symmetrical vertical grilles on both sides. When the innermost grille bar 4 is pulled, under the linkage deformation restriction of the connecting bar 7, the multiple sets of grille bars 4 will move together, through The roller 3 rolls in the track 2 to open the barrier formed by the grille bars 4. When the innermost grille bar 4 is pulled to the limit of movement, the multiple groups of grille bars 4 on both sides of the horizontal plate 1 are close to each other. At this time, the lock buckle 9 and the lock hook 14 are hooked together to fix them. The grille bars 4 can be pushed outward by opening the hook. The width of the enclosure can be quickly adjusted through simple operations to meet different construction needs. The gap formed in the middle is used as a movable door. The grille bar 4 can be pushed to adjust its width as needed to facilitate the entry and exit of personnel and goods. During the construction of high-rise buildings, the entry and exit of personnel and materials are frequently required.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An adjustable enclosure for high-rise building construction, comprising a grille bar (4) and a roller (3), characterized in that: A group of rollers (3) are respectively installed on the top and bottom of the grille retaining bar (4), and a transverse plate (1) is provided on the top and bottom of the grille retaining bar (4). A track (2) is provided on the inner wall side of the transverse plate (1), and the roller (3) is embedded in the track (2) and moves. A group of bases (11) are fixedly connected to both sides of the bottom end of the transverse plate (1) below the grille retaining bar (4). A movable groove (5) is provided on each outer wall of the grille retaining bar (4), and a connecting bar (7) is cross-assembled between two adjacent groups of movable grooves (5).

2. The adjustable enclosure for high-rise building construction according to claim 1 is characterized by: A movable block (6) is installed at each of the four corners of the connecting bar (7), and the movable block (6) is embedded in the movable groove (5) and moves.

3. The adjustable enclosure for high-rise building construction according to claim 1 is characterized by: A hinge point (8) is provided at the middle intersection of the connecting strip (7), and the hinge point (8) is welded to the outer wall of the grille retaining strip (4) between the two groups of movable grooves (5).

4. The adjustable enclosure for high-rise building construction according to claim 1 is characterized by: One group of side walls of the grille retaining bars (4) is welded with a lock buckle (9), and the other group of side walls of the grille retaining bars (4) is welded with a lock hook (14), and the lock hook (14) and the lock buckle (9) can be hooked and fixed.

5. The adjustable enclosure for high-rise building construction according to claim 1 is characterized in that: The transverse plates (1) are of an assembled type, and a connecting steel seat (12) is fixedly assembled between the two groups of transverse plates (1), and a connecting bolt (13) is fixedly connected between the connecting steel seat (12) and the transverse plates (1).

6. The adjustable enclosure for high-rise building construction according to claim 1 is characterized by: The grille bars (4) are vertically arranged between the transverse plates (1), and the outermost grille bars (4) are fixedly connected to the inner groove (17).

7. The adjustable enclosure for high-rise building construction according to claim 1 is characterized by: The upper and lower halves of the grille retaining bar (4) are each provided with an inner groove (17), an inner rod (10) is sleeved in the inner groove (17), an adjustment groove (16) is respectively provided on the upper and lower halves of the outer wall of the inner rod (10), and adjustment bolts (15) are respectively fixedly connected between the grille retaining bar (4) and the upper and lower halves of the inner rod (10).

8. The adjustable enclosure for high-rise building construction according to claim 1 is characterized by: The number of grille bars (4) assembled is set according to the length of the transverse plate (1).

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