CN218293071U - Construction protection fence convenient to mount and dismount - Google Patents

Abstract

The utility model relates to a construction is with protection rail field discloses a convenient construction protection rail is dismantled in installation, including the installation slat, the equal fixedly connected with diagonal brace in installation slat rear end both sides, two the diagonal brace rear end all rotates and is connected with and rotates the seat, two rotate the equal fixedly connected with telescopic link of seat lower extreme, two the equal movable sleeve of telescopic link lower extreme is equipped with the support column, two the equal cover in support column upper end outside is equipped with fixed cover, fixed cover lateral wall threaded connection has first locking round pin, the first connecting seat of installation slat front end middle part fixedly connected with, first connecting seat both sides all are provided with the second connecting seat, two the second connecting seat all with installation slat fixed connection, two fence boards of first connecting seat and second connecting seat front end fixedly connected with. The utility model discloses in, this construction rail overall structure reasonable in design makes things convenient for the dismouting, saves the engineering time, effectively reduces the installation degree of difficulty, is worth wideling popularize the use.

Description

A construction protection fence that is easy to install and disassemble

technical field

The utility model relates to the field of protective fences for construction, in particular to a construction protective fence which is easy to install and disassemble.

Background technique

Municipal engineering refers to municipal infrastructure construction projects. During the construction of municipal buildings, fences need to be installed to protect the construction area. With the continuous advancement of technology, municipal engineering fences have also been improved to a certain extent, but there are still deficiencies.

At present, most of the fences used on construction sites are only made of simple iron sheets. During installation, the columns need to be fixed on the concrete foundation, and then fixed with screws. This installation method is cumbersome, and it is difficult to disassemble and reuse after installation. The efficiency is low, and it is not convenient to adjust the height of the construction fence, and it is not convenient to install and disassemble the fence when it is not needed.

Therefore, those skilled in the art provide a construction protection fence that is easy to install and disassemble, so as to solve the problems raised in the above-mentioned background technology.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art, and propose a construction protection fence that is easy to install and disassemble. The overall structure design of the construction fence is reasonable, easy to disassemble, save construction time, and effectively reduce installation difficulty. It is worth vigorously promoting and using.

In order to achieve the above object, the utility model provides the following technical solutions:

A construction protective fence that is easy to install and disassemble, including installation slats, diagonal struts are fixedly connected to both sides of the rear end of the installation slats, and the rear ends of the two diagonal struts are rotatably connected to rotating seats. The lower ends of the rotating seats are fixedly connected with telescopic rods, the lower ends of the two telescopic rods are movably provided with supporting columns, and the outer sides of the upper ends of the two supporting columns are provided with fixed sleeves, and the side walls of the fixed sleeves are threaded. There is a first locking pin;

The middle part of the front end of the installation strip is fixedly connected with a first connection seat, and both sides of the first connection seat are provided with a second connection seat, both of the second connection seats are fixedly connected with the installation strip, and the second connection seat is fixedly connected with the installation strip. The front ends of the first connecting seat and the second connecting seat are fixedly connected with two fence boards, and the front ends of the two fence boards are provided with placing frames;

A telescopic plate is movable in the middle of the front end of the fence board, and a limit chute is provided at the front end of the expansion plate, and a locking member is arranged inside the limit chute, and a locking pin is threadedly connected to the front end of the locking member. The end of the expansion plate on the side is connected with a first connecting plate, and the upper and lower ends of the first connecting plate are provided with connection holes, and the end of the expansion plate on the right is connected with a second connecting plate, and the second connecting plate Both the upper and lower ends of the board are connected with connecting columns, and a connecting card slot is opened inside the connecting columns;

Through the above technical scheme, it is set up as a spliced combined structure, and the first connecting plate and the second connecting plate on both sides are used to facilitate the splicing and extension of the fence, thereby enclosing the construction area, and the installation and disassembly structure is convenient for use , through the connection hole and the pull-type movable chuck, it is convenient to install and disassemble the fence, so that the reuse rate of the fence is high, and a telescopic support column and a telescopic rod telescopic structure are set at the lower end of the fence, which can be conveniently carried out. The height of the fence can be adjusted to meet different use requirements, and the upper end of the bottom support frame is rotated to connect and install the slats, and the angle of the fence can be adjusted to further expand the range of use. The front end is equipped with a telescopic expansion board, and the effective use area of the fence is expanded through the expansion and contraction of the expansion board, further achieving the effect of expanding the area.

Further, the bottom of the support column is fixedly connected with an anti-skid foot;

Through the above technical solution, the anti-slip feet can improve the stability of the fence and avoid sliding.

Further, the upper end of the rotating seat is threadedly connected with a second locking pin;

Through the above technical solution, the second locking pin can adjust and lock the angle of the installation strip.

Further, the four corners of the front end of the installation strip are provided with first installation holes, the first connection seat is provided with a second installation hole, and the second connection seat is provided with a third installation hole;

Through the above-mentioned technical solution, through the setting of the first installation hole, the second installation hole and the third installation hole, the fence board can be fixedly installed on the front end of the installation strip, thereby facilitating the fixing.

Further, the lower end of the front side of the fence board is fixedly provided with an auxiliary lighting lamp;

Through the above technical solution, the auxiliary lighting lamp can provide auxiliary lighting when used at night, so as to avoid the situation that it cannot be used at night.

Further, a reflective warning board is provided inside the placement frame;

Through the above technical solution, the reflective warning board can play the role of safety warning, thereby better ensuring the safety of construction.

Further, the upper and lower ends of the first connecting plate are provided with placement slots, and a limit plate is slid inside the placement slot, and a movable chuck is connected to the front end of the limit plate, and the rear end of the limit plate is Connected with a pull head;

Through the above technical solution, by inserting the connecting column into the connecting hole, and inserting the movable clip into the connecting card slot, the first connecting plate and the second connecting plate are clamped and connected to realize the connection of the fence board. stitching.

Further, the outer wall of the lifting head is covered with a tension spring, and the end of the tension spring is fixedly connected with the limit plate;

Through the above technical solution, the movable clamping head is inserted into the inside of the connecting clamping slot through the tension spring, thereby realizing clamping and fixing thereof.

The utility model has the following beneficial effects:

1. The utility model proposes a construction protective fence that is easy to install and disassemble. The protective fence is set into a spliced combination structure, and the first connecting plate and the second connecting plate on both sides are used to facilitate splicing and extending the fence. In this way, the construction area is fenced, and the installation and disassembly structure is convenient for use. Through the connection hole and the lifting movable chuck, it is convenient to install and disassemble the fence, so that the reuse rate of the fence is high and the use is more convenient .

2. The utility model proposes a construction protection fence that is easy to install and disassemble. By setting a telescopic support column and a telescopic rod telescopic structure at the lower end of the fence, the height of the fence can be adjusted conveniently, thereby adapting to different use requirements, and The upper end of the bottom support frame is rotated to connect and install the slats, and the diagonal braces are used for connection and support, so that the angle of the fence can be adjusted, the scope of use is further expanded, and the use effect is better.

3. The utility model proposes a construction protection fence that is easy to install and disassemble. By setting a telescopic expansion plate at the front end of the fence plate, the effective use area of the fence is expanded through the expansion and contraction of the expansion plate, and the effect of expanding the area is further achieved. Moreover, the overall structure design of the construction fence is reasonable, easy to disassemble, save construction time, and effectively reduce the difficulty of installation, which is worthy of vigorous promotion and use.

4. The utility model proposes a construction protection fence that is easy to install and disassemble. By setting a placing frame at the front end of the fence board, and setting a reflective warning board inside the placing frame, it can play a role of safety warning, thereby better To ensure the safety of construction, the auxiliary lighting installed can provide auxiliary lighting when it is used at night, so as to avoid the situation that it cannot be used at night.

Description of drawings

Fig. 1 is the mosaic schematic diagram of a kind of installation and disassembly convenient construction protection fence that the utility model proposes;

Fig. 2 is a schematic structural view of the bottom support frame of a construction protection fence that is convenient for installation and disassembly proposed by the utility model;

Fig. 3 is an axonometric schematic diagram of a construction protection fence that is convenient for installation and disassembly proposed by the utility model;

Fig. 4 is a schematic diagram of the clamping connection between the connecting column and the first connecting plate of a construction protection fence proposed by the utility model which is easy to install and disassemble.

illustration:

1. Support column; 2. Non-slip feet; 3. Telescopic rod; 4. Fixed sleeve; 5. The first locking pin; Installation strip; 10, first installation hole; 11, first connection seat; 12, second connection seat; 13, second installation hole; 14, third installation hole; 15, fence board; 16, placement frame; 17 , telescopic plate; 18, limit chute; 19, first connecting plate; 20, connecting hole; 21, auxiliary lighting lamp; 22, locking member; 23, locking pin; 24, second connecting plate; 25, 26, connecting card slot; 27, reflective warning plate; 28, placing groove; 29, limit plate; 30, movable chuck; 31, lifting head; 32, tension spring.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-4, an embodiment of the utility model is provided: a construction protection fence that is easy to install and disassemble, including installation slats 9, and both sides of the rear end of the installation slats 9 are fixedly connected with diagonal braces 7. The rear ends of the two diagonal struts 7 are rotatably connected with the rotating seat 6, and the lower ends of the two rotating seats 6 are fixedly connected with the telescopic rod 3. The outside is provided with a fixed sleeve 4, and the side wall of the fixed sleeve 4 is threaded with a first locking pin 5;

The middle part of the front end of the installation strip 9 is fixedly connected with a first connection seat 11, and both sides of the first connection seat 11 are provided with a second connection seat 12, and the two second connection seats 12 are fixedly connected with the installation strip 9, and the first connection The front ends of the seat 11 and the second connecting seat 12 are fixedly connected with two fence panels 15, and the front ends of the two fence panels 15 are provided with a placement frame 16;

Fence board 15 front end middle parts are provided with telescopic plate 17 movablely, and telescopic plate 17 front end offers limit chute 18, and limit chute 18 inside is provided with locking piece 22, and locking piece 22 front ends are threadedly connected with locking pin 23, left The end of the expansion plate 17 on the side is connected with a first connecting plate 19, and the upper and lower ends of the first connecting plate 19 are provided with connecting holes 20, and the end of the expansion plate 17 on the right is connected with a second connecting plate 24, and the second connecting plate 24 The upper and lower ends are connected with a connecting column 25, and the connecting column 25 is provided with a connecting card slot 26;

It is set up as a spliced combined structure, through the first connecting plate 19 and the second connecting plate 24 on both sides, it is convenient to splice and extend the fence, thereby enclosing the construction area, and the installation and disassembly structure is convenient for use. The hole 20 and the pull-type movable chuck 30 are convenient for the fence to be installed and disassembled, so that the reuse rate of the fence is high. A telescopic support column 1 and a telescopic rod 3 telescopic structure are set at the lower end of the fence, which can facilitate the installation and removal of the fence. Adjust the height of the fence to adapt to different use requirements, and rotate the upper end of the bottom support frame to connect and install the slats 9, and use the diagonal brace 7 to connect and support, so that the angle of the fence can be adjusted to further expand the scope of use. A telescoping telescopic board 17 is arranged at the front end of the fence board 15, and the effective use area of the fence is expanded through the telescopic expansion of the telescopic board 17, further playing the effect of expanding the area.

The bottom of the support column 1 is fixedly connected with an anti-skid foot 2, which can make the fence more stable and avoid sliding. The upper end of the rotating seat 6 is threaded with a second locking pin 8, and the second locking pin 8. The angle of the installation strip 9 can be adjusted and locked. The four corners of the front end of the installation strip 9 are provided with first installation holes 10, and the first connection seat 11 is provided with a second installation hole 13. The second connection seat 12 is provided with a third installation hole 14, through the setting of the first installation hole 10, the second installation hole 13 and the third installation hole 14, the fence board 15 can be fixedly installed on the front end of the installation strip 9, which is beneficial for fixing The lower end of the front side of the fence board 15 is fixedly provided with an auxiliary lighting lamp 21. The auxiliary lighting lamp 21 can perform auxiliary lighting when it is used at night, so as to avoid the situation that it cannot be used at night. Warning plate 27 can play the effect of safety warning, thereby better guarantee the safety of construction, first connecting plate 19 upper and lower ends are all provided with placing groove 28 inside, and placing groove 28 interior sliding is provided with limiting plate 29, and limiting plate 29 A movable chuck 30 is connected to the front end, and a lifting head 31 is connected to the rear end of the limit plate 29. By inserting the connecting column 25 into the connection hole 20, and inserting the movable chuck 30 into the inside of the connecting slot 26, Thereby clamp connection between the first connecting plate 19 and the second connecting plate 24, realizes the splicing of fence plate 15, pull head 31 outer wall is provided with tension spring 32, and tension spring 32 ends are fixed with limit plate 29 To connect, the movable chuck 30 is inserted into the inside of the connecting slot 26 through the tension spring 32, so as to realize its clamping and fixing.

Working principle: When the construction protective fence with easy installation and disassembly is used, the first connecting plate 19 and the second connecting plate 24 on both sides are used to facilitate splicing and extending the fence, thereby enclosing the construction area, and the installation and disassembly structure It is convenient to use, through the connection hole 20 and the movable clamp 30 of the lifting type, it is convenient to install and disassemble the fence, so that the reuse rate of the fence is high, and a telescopic support column 1 and a telescopic rod are arranged at the lower end of the fence 3. The telescopic structure can facilitate the adjustment of the height of the fence, so as to adapt to different use requirements, and the upper end of the bottom support frame is rotated and connected to install the slat 9, and the diagonal brace 7 is used for connection and support, so that the angle of the fence can be adjusted. To further expand the range of use, a telescopic expansion plate 17 is set at the front end of the fence plate 15, and the effective use area of the fence is expanded by the expansion and contraction of the expansion plate 17, further playing the effect of expanding the area, and a placement frame is set at the front end of the fence plate 15 16, and a reflective warning board 27 is set inside the placement frame 16, which can play a role of safety warning, thereby better ensuring the safety of construction. The auxiliary lighting 21 set can be used for auxiliary lighting at night to avoid There are cases where it cannot be used at night.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (8)

1. The utility model provides a convenient construction protection rail is dismantled in installation, includes installation slat (9), its characterized in that: inclined support rods (7) are fixedly connected to two sides of the rear end of the installation batten (9), the rear ends of the two inclined support rods (7) are rotatably connected with rotating seats (6), telescopic rods (3) are fixedly connected to the lower ends of the two rotating seats (6), the lower ends of the two telescopic rods (3) are movably sleeved with support columns (1), fixed sleeves (4) are sleeved on the outer sides of the upper ends of the two support columns (1), and first locking pins (5) are in threaded connection with the side walls of the fixed sleeves (4);

the middle part of the front end of the installation batten (9) is fixedly connected with a first connecting seat (11), two sides of the first connecting seat (11) are respectively provided with a second connecting seat (12), two second connecting seats (12) are respectively and fixedly connected with the installation batten (9), the front ends of the first connecting seat (11) and the second connecting seats (12) are fixedly connected with two fence plates (15), and the front ends of the two fence plates (15) are respectively provided with a placing frame (16);

fence board (15) front end middle part activity is provided with expansion plate (17), spacing spout (18) have been seted up to expansion plate (17) front end, spacing spout (18) inside is provided with retaining member (22), retaining member (22) front end threaded connection has locking pin (23), and is left expansion plate (17) end connection has first connecting plate (19), connecting hole (20) have all been seted up to lower extreme on first connecting plate (19), and the right side expansion plate (17) end connection has second connecting plate (24), the lower extreme all is connected with spliced pole (25) on second connecting plate (24), connecting channel groove (26) have been seted up to spliced pole (25) inside.

2. The construction protective fence convenient to mount and dismount as claimed in claim 1, wherein: the bottom of the support column (1) is fixedly connected with an anti-skidding foot seat (2).

3. The construction protection fence convenient to mount and dismount as claimed in claim 1, wherein: the upper end of the rotating seat (6) is in threaded connection with a second locking pin (8).

4. The construction protective fence convenient to mount and dismount as claimed in claim 1, wherein: first mounting hole (10) have all been seted up to installation slat (9) front end four corners department, second mounting hole (13) have been seted up on first connecting seat (11), third mounting hole (14) have been seted up on second connecting seat (12).

5. The construction protective fence convenient to mount and dismount as claimed in claim 1, wherein: and an auxiliary illuminating lamp (21) is fixedly arranged at the lower end of the front side of the fence plate (15).

6. The construction protection fence convenient to mount and dismount as claimed in claim 1, wherein: a reflective warning board (27) is arranged inside the placing frame (16).

7. The construction protection fence convenient to mount and dismount as claimed in claim 1, wherein: the improved lifting device is characterized in that a placing groove (28) is formed in the upper end and the lower end of the first connecting plate (19), a limiting plate (29) is arranged in the placing groove (28) in a sliding mode, the front end of the limiting plate (29) is connected with a movable clamping head (30), and the rear end of the limiting plate (29) is connected with a lifting head (31).

8. The construction protection fence convenient to mount and dismount as claimed in claim 7, wherein: the outer wall of the lifting head (31) is sleeved with a tension spring (32), and the end part of the tension spring (32) is fixedly connected with the limiting plate (29).

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