CN219887763U

CN219887763U - Building construction rail guard

Info

Publication number: CN219887763U
Application number: CN202320622087.0U
Authority: CN
Inventors: 任理朋
Original assignee: Wangjiang County Construction Co
Current assignee: Wangjiang County Construction Co
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-10-24
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a building construction protective guard, which relates to the technical field of protective guards and comprises two groups of strut assemblies with the same structure, wherein a baffle assembly is connected between the two groups of strut assemblies, the tops of the two groups of strut assemblies are provided with driving assemblies, the baffle assembly comprises an inner plate and two groups of outer plates symmetrically arranged on two sides of the inner plate, first connecting seats are arranged outside two ends of the inner plate, the side surfaces of two ends of the inner plate are connected with protruding blocks, the side surfaces of each group of the first connecting seats are provided with grooves, the protruding blocks are positioned in the grooves and are connected through bolts, the outer parts of two ends of each group of the outer plates are provided with second connecting seats, the two groups of strut assemblies and the baffle assembly form a detachable structure through bolts, and therefore, the inner plate and the outer plate are convenient to replace when damaged due to collision in long-term use, and are convenient to transport or store, and the occupied space is saved.

Description

Building construction rail guard

Technical Field

The utility model relates to the technical field of protective fences, in particular to a building construction protective fence.

Background

After searching, a construction guardrail (publication number) CN215978819U is disclosed, in the patent, a plurality of groups of cylinders are lifted in sequence, and a limiting ball is promoted to be clamped in a clamping groove through a spring, so that the fixation between two groups of connected cylinders is realized,

because the guardrail is used at the building site, keeps apart equipment and region, in long-term use, appears easily causing the phenomenon that the sideboard appears damaging because of the collision, among the above-mentioned technical scheme, need to change sideboard and both sides barrel in step after the sideboard damages, replacement cost is higher, and for this reason, we have proposed a construction rail guard.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a building construction protective fence, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the building construction protective fence comprises two groups of pillar assemblies with the same structure, wherein a barrier assembly is commonly connected between the two groups of pillar assemblies, and a driving assembly is arranged at the top of the two groups of pillar assemblies;

the baffle subassembly includes inner panel and symmetry setting two sets of planking in the inner panel both sides, the both ends outside of inner panel all is provided with first connecting seat, the both ends side of inner panel all is connected with the lug, and every group the side of first connecting seat all is seted up flutedly, the lug is located the inside of recess, and links to each other through the bolt, every group the both ends outside of planking all is provided with the second connecting seat, every group the ladder groove has all been seted up to the both ends side of planking and towards one side of inner panel, the inside in ladder groove is located to the second connecting seat, and planking and second connecting seat pass through the bolt and link to each other.

As a further technical scheme of the utility model, the support column assembly comprises an outer cylinder, a screw cylinder is connected to the middle position inside the outer cylinder, an inner cylinder is connected between the outer cylinder and the screw cylinder in a sliding manner, a screw rod is connected to the inner thread of the screw cylinder in a threaded manner, and a rotary connection is formed between the screw rod and the top of the inner cylinder through a bearing.

As a further technical scheme of the utility model, the inner ring surface of the screw cylinder and the inner ring surface of the screw rod are provided with threads with the structure being matched, the bottom of the screw cylinder is connected with a limit rod which is positioned in the screw rod, the top of the limit rod is provided with a limit head, the top of the screw rod is provided with a mounting groove, the outer surface of the outer cylinder is provided with a notch groove, and the bottom of the outer cylinder is connected with a movable base.

As a further technical scheme of the utility model, one end side surface of the first connecting seat penetrates through the notch groove and is connected with the outer surface of the inner cylinder, and the outer surface of the outer cylinder is positioned at two sides of the notch groove and is connected with one end side surfaces of the two groups of second connecting seats.

As a further technical scheme of the utility model, the driving assembly comprises a shell, two groups of rotating rods are rotatably connected at two ends of the shell, a synchronous wheel set is connected outside the two groups of rotating rods and inside the shell together, and a driving block and a crank are connected at the bottom end and the top end of each group of rotating rods.

As a further technical scheme of the utility model, each group of driving blocks is positioned in each group of mounting grooves, and each group of driving blocks and each group of mounting grooves are matched in size and are of polygonal structures.

Advantageous effects

The utility model provides a building construction protective fence. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a construction rail guard makes two sets of pillar components and sideboard subassembly form detachable construction through the bolt, and then is convenient for change when inner panel and planking cause the damage because of the collision in long-term use to and when transporting or depositing, be convenient for carry, and save occupied space.

2. The utility model provides a building construction rail guard, makes two sets of screw rods synchronous rotation in two sets of pillar components through drive arrangement, and then can make two sets of inner tube synchronous drive inner panel reciprocates, and then is convenient for adjust the holistic height of rail guard to drive piece and mounting groove are separable structure, and then can dismantle drive arrangement after the altitude mixture control finishes.

Drawings

FIG. 1 is a schematic diagram of a construction guard rail;

FIG. 2 is a schematic view of an elevated structure of a building construction guard rail;

FIG. 3 is a schematic structural view of a post assembly in a building construction guard rail;

FIG. 4 is a top view of a post assembly in a building construction guard rail;

FIG. 5 is a cross-sectional view of A-A of FIG. 4;

FIG. 6 is a schematic view of a split construction of a rail assembly in a building construction guard rail;

FIG. 7 is a top view of a drive assembly in a building construction guard rail;

fig. 8 is a cross-sectional view of B-B of fig. 7.

In the figure: 1. a strut assembly; 11. an outer cylinder; 12. a screw cylinder; 13. an inner cylinder; 14. a screw; 15. a bearing; 16. a limit rod; 17. a positioning head; 18. a mounting groove; 19. a notch groove; 110. a movable base; 2. a barrier assembly; 21. an inner plate; 22. an outer plate; 23. a first connection base; 24. a second connecting seat; 25. a bump; 26. a groove; 27. a stepped groove; 3. a drive assembly; 31. a housing; 32. a rotating rod; 33. a synchronous wheel set; 34. a driving block; 35. and (5) a crank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical scheme of a building construction guard rail: the utility model provides a building construction rail guard, includes two sets of pillar subassembly 1 that the structure is the same, is connected with barrier subassembly 2 jointly between two sets of pillar subassembly 1, and the top of two sets of pillar subassembly 1 is provided with drive assembly 3.

Referring to fig. 6, the baffle assembly 2 includes an inner plate 21 and two sets of outer plates 22 symmetrically disposed on two sides of the inner plate 21, first connecting seats 23 are disposed outside two ends of the inner plate 21, protruding blocks 25 are connected to side surfaces of two ends of the inner plate 21, grooves 26 are disposed on side surfaces of each set of first connecting seats 23, the protruding blocks 25 are disposed inside the grooves 26 and connected through bolts, second connecting seats 24 are disposed outside two ends of each set of outer plates 22, stepped grooves 27 are disposed on side surfaces of two ends of each set of outer plates 22 and towards one side of the inner plate 21, the second connecting seats 24 are disposed inside the stepped grooves 27, and the outer plates 22 and the second connecting seats 24 are connected through bolts.

It should be noted that, each group of first connecting seats 23 and the inner cylinder 13 are all in an integral structure, each group of second connecting seats 24 and the outer cylinder 11 are all in an integral structure, and then when the inner plate 21 and the two groups of outer plates 22 are installed, the protruding blocks 25 at the two ends of the inner plate 21 are respectively clamped in the grooves 26 of the two groups of first connecting seats 23, so that the two groups of outer plates 22 are fixed through bolts, the stepped grooves 27 at the two ends of the two groups of outer plates 22 are clamped outside the two groups of second connecting seats 24, so that the inner plate 21 and the outer plates 22 are fixed through bolts, the inner plate 21 and the outer plates 22 can be disassembled through bolts, the transportation is convenient when the inner plate 21 and the outer plates 22 are transported, the occupied space is saved, and the inner plate 21 or the outer plates 22 can be replaced conveniently when the inner plate 21 or the outer plates 22 are damaged due to collision in long-term use.

Referring to fig. 3-5, the pillar assembly 1 includes an outer cylinder 11, a screw cylinder 12 is connected to an inner middle position of the outer cylinder 11, an inner cylinder 13 is slidably connected between the outer cylinder 11 and the screw cylinder 12, a screw rod 14 is connected to an inner thread of the screw cylinder 12, a rotating connection is formed between the screw rod 14 and the top of the inner cylinder 13 through a bearing 15, threads with structural adaptation are provided on an inner ring surface of the screw cylinder 12 and an inner ring surface of the screw rod 14, a limit rod 16 is connected to the bottom of the screw cylinder 12 and is positioned in the screw rod 14, a limit head 17 is provided at the top of the limit rod 16, a mounting groove 18 is provided at the top of the screw rod 14, a notch groove 19 is provided on the outer surface of the outer cylinder 11, a movable base 110 is connected to the bottom of the outer cylinder 11, one end side surface of the first connecting base 23 passes through the notch groove 19 and is connected to the outer surface of the inner cylinder 13, and two sides of the outer cylinder 11 positioned in the notch groove 19 are connected to one end side surfaces of the two groups of second connecting bases 24.

It should be noted that, the notch grooves 19 of the two sets of strut assemblies 1 are in symmetrical structures, and the screw 14 rotates forward in the screw barrel 12, so that the screw 14 drives the inner barrel 13 to move upward through the bearing 15, so that the inner barrels 13 in the two sets of strut assemblies 1 can respectively drive the inner plate 21 in the barrier assembly 3 to move upward together, thereby increasing the height of the guard rail structure, otherwise, the screw 14 rotates reversely in the screw barrel 12, the screw 14 drives the inner barrel 13 to move downward, and the inner barrels 13 in the two sets of strut assemblies 1 can respectively drive the inner plate 21 in the barrier assembly 3 to move downward together, thereby completing storage.

Referring to fig. 7-8, the driving assembly 3 includes a housing 31, two sets of rotating rods 32 are rotatably connected to two ends of the housing 31, a synchronous wheel set 33 is commonly connected to the two sets of rotating rods 32 and located inside the housing 31, a driving block 34 and a crank 35 are connected to the bottom end and the top end of each set of rotating rods 32, each set of driving blocks 34 is located inside each set of mounting grooves 18, and each set of driving blocks 34 and each set of mounting grooves 18 are of a polygonal structure.

It should be noted that, by installing the two sets of driving blocks 34 in the two sets of mounting grooves 18 of the two sets of strut assemblies 1 respectively, and further rotating one set or two sets of cranks 35, the two sets of driving blocks 34 can be synchronously rotated through the synchronous wheel set 33, so that the two sets of strut assemblies 1 can synchronously work, and the driving blocks 34 and the mounting grooves 18 are in detachable structures, so that they can be removed after use.

The working principle of the utility model is as follows: when the synchronous screw driving device is used, firstly, two groups of driving blocks 34 in the driving assembly 3 are respectively arranged in two groups of mounting grooves 18 in two groups of strut assemblies 1, and one group or two groups of crank handles 35 can be rotated to enable the two groups of driving blocks 34 to synchronously rotate through the synchronous wheel group 33, so that two groups of screws 14 in the two groups of strut assemblies 1 synchronously rotate;

when the screw 14 rotates positively in the screw cylinder 12, the screw 14 drives the inner cylinders 13 to move upwards through the bearing 15, so that the inner plates 21 in the barrier plate assemblies 3 can be driven to move upwards by the two groups of inner cylinders 13 in the two groups of pillar assemblies 1 respectively, thereby increasing the height of the guard rail structure, otherwise, when the screw 14 rotates reversely in the screw cylinder 12, the screw 14 drives the inner cylinders 13 to move downwards, and the inner plates 21 in the barrier plate assemblies 3 can be driven to move downwards by the two groups of inner cylinders 13 in the two groups of pillar assemblies 1 respectively;

after the height adjustment of the two sets of strut assemblies 1 and the inner plate 21 is completed, the driving assembly 3 can be removed;

when the guard rail is required to be carried as a whole or the inner plate 21 or the outer plate 22 is damaged due to collision in long-term use, the inner plate 21 and the outer plate 22 can be detached by detaching the corresponding bolts, so that the guard rail can be carried or replaced.

Claims

1. The building construction protective fence is characterized by comprising two groups of pillar assemblies (1) with the same structure, wherein a baffle assembly (2) is commonly connected between the two groups of pillar assemblies (1), and a driving assembly (3) is arranged at the top of each group of pillar assemblies (1);

the baffle assembly (2) comprises an inner plate (21) and two groups of outer plates (22) symmetrically arranged on two sides of the inner plate (21), first connecting seats (23) are arranged outside two ends of the inner plate (21), protruding blocks (25) are connected to two side faces of the inner plate (21), grooves (26) are formed in the side faces of the first connecting seats (23), the protruding blocks (25) are located inside the grooves (26) and are connected through bolts, second connecting seats (24) are arranged outside two ends of the outer plate (22), stepped grooves (27) are formed in two side faces of the outer plate (22) and face one side of the inner plate (21), the second connecting seats (24) are located inside the stepped grooves (27), and the outer plate (22) and the second connecting seats (24) are connected through bolts.

2. The building construction protective fence according to claim 1, characterized in that the pillar assembly (1) comprises an outer cylinder (11), a screw cylinder (12) is connected to the middle position inside the outer cylinder (11), an inner cylinder (13) is slidably connected between the outer cylinder (11) and the screw cylinder (12), a screw rod (14) is connected to the inner thread of the screw cylinder (12), and a rotary connection is formed between the screw rod (14) and the top of the inner cylinder (13) through a bearing (15).

3. The building construction protective guard according to claim 2, characterized in that the inner ring surface of the screw cylinder (12) and the inner ring surface of the screw rod (14) are provided with threads with structural fit, the bottom of the screw cylinder (12) is connected with a limit rod (16) and positioned in the screw rod (14), the top of the limit rod (16) is provided with a limit head (17), the top of the screw rod (14) is provided with a mounting groove (18), the outer surface of the outer cylinder (11) is provided with a notch groove (19), and the bottom of the outer cylinder (11) is connected with a movable base (110).

4. The building construction protective fence according to claim 2, wherein one end side surface of the first connecting seat (23) penetrates through the notch groove (19) and is connected with the outer surface of the inner cylinder (13), and the outer surface of the outer cylinder (11) is positioned on two sides of the notch groove (19) and is connected with one end side surfaces of two groups of second connecting seats (24).

5. A building construction protective fence according to claim 1, characterized in that the driving assembly (3) comprises a shell (31), two groups of rotating rods (32) are rotatably connected to two ends of the shell (31), a synchronous wheel set (33) is commonly connected to the outer parts of the two groups of rotating rods (32) and the inner parts of the shell (31), and a driving block (34) and a crank (35) are connected to the bottom end and the top end of each group of rotating rods (32).

6. A building construction guard rail according to claim 5, characterized in that each set of said driving blocks (34) is located inside each set of mounting grooves (18), each set of said driving blocks (34) and each set of mounting grooves (18) being adapted in size and each being of polygonal configuration.