CN218563268U

CN218563268U - Split type construction guardrail

Info

Publication number: CN218563268U
Application number: CN202222914714.6U
Authority: CN
Inventors: 覃安松; 梁滢; 曹宜时; 周仪
Original assignee: China Construction Fifth Bureau Third Construction Co Ltd
Current assignee: China Construction Fifth Bureau Third Construction Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-03
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a split type construction guardrail, includes a plurality of guardrail units, its characterized in that: the guardrail unit includes framework, stabilizer blade and guard plate, and the both sides fixedly connected with stabilizer blade of framework bottom encloses in the middle part of the framework and closes and form the protection opening, and protection open-ended inside is provided with a plurality of guard plates, forms the protection component through a plurality of buffer structure interconnect are fixed between the adjacent guard plate, it is fixed through a plurality of buffer structure interconnect between protection component and the framework, adjacent the guardrail unit passes through quick assembly disassembly mechanism and connects, the top fixedly connected with of framework can send the warning structure of fluorescence. The utility model discloses not only be convenient for assemble and dismantle, warning function has moreover.

Description

Split type construction guardrail

Technical Field

The invention belongs to the technical field of building construction, and particularly relates to a split type construction guardrail.

Background

Along with the continuous development of society, the style of building is also changing constantly, but when the building construction, it is indispensable protective equipment still to face the limit department and set up the guardrail, and it can strengthen the safety guarantee when using, avoids appearing the incident, and this type of guardrail for the building construction on the market is various now, can satisfy people's user demand basically, but still has certain problem:

1. most of the existing guardrails for building construction are generally fixedly connected with each other by screws or bolts during assembly, so that a large amount of labor and time are consumed during installation and disassembly;

2. the existing guardrail for building construction is used for building adjacent edges or dangerous areas, but has only a protection function and has no warning function.

Disclosure of Invention

The invention solves the defects of the prior art and provides the split construction guardrail which is convenient to install and disassemble and has the warning function.

In order to achieve the purpose, the invention firstly provides a split construction guardrail which is convenient to install and disassemble and has a warning effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type construction guardrail, includes a plurality of guardrail units, the guardrail unit includes framework, stabilizer blade and guard plate, the both sides fixedly connected with stabilizer blade of framework bottom, and the framework middle part is enclosed to close and is formed the protection opening, and protection open-ended inside is provided with a plurality of guard plates, through the fixed protective assembly that forms of a plurality of buffer structure interconnect between the adjacent guard plate, it is fixed through a plurality of buffer structure interconnect between protective assembly and the framework, adjacent the guardrail unit passes through quick assembly disassembly mechanism and connects, the warning structure that the top fixedly connected with of framework can send fluorescence.

In this embodiment, buffer structure includes spout, down tube, fixed plate, protection spring and slider, the spout is established on one side of a guard plate, with be fixed with the fixed plate in this side adjacent guard plate or framework of guard plate, in the position relative with the spout, use spout length center as two sliders of symmetry axis symmetry sliding connection in the spout, the slider is articulated with the one end of down tube, and the other end of two down tubes articulates on the fixed plate through same root pivot, through protection spring coupling between fixed plate and the spout bottom surface.

In this embodiment, the quick-assembly-disassembly mechanism comprises a lock tongue mechanism arranged on one side of the frame body and a clamping rod mechanism arranged on the other side of the frame body and used with the lock tongue mechanism, wherein the lock tongue mechanism comprises a lock box, a pull ring and a clamping piece, the top of the lock box is provided with an opening and an internal cavity, the inner side of the lock box is fixed on the frame body, the outer side of the lock box is provided with a through hole matched with the pull ring, one side of the pull ring is arranged on the outer side of the lock box to form a control end, the other side of the pull ring is arranged in the lock box to form an action end, the middle part of the pull ring is slidably arranged in the through hole, a return spring is fixed on one side of the pull ring facing the control end, the other end of the return spring is fixed on the inner wall of the lock box, and the clamping piece is fixed on the other side of the action end of the pull ring; the clamping rod mechanism comprises a clamping rod fixed on the frame body, and a slot matched with the clamping sheet in size is formed in the clamping rod; the outer diameter of the clamping rod is smaller than the size of the inner cavity of the lock box. During the use, with the joint pole on the guardrail unit from last down cartridge in the lock box of another guardrail unit, outwards stimulate the pull ring simultaneously, drive the joint piece and remove for the joint pole inserts the bottom of lock box and the slot on the joint pole just in time is in the position of joint piece, loosens the pull ring this moment, and return spring drives the joint piece return, and the joint piece inserts the slot, dies the joint pole lock, and in the time of the dismouting, reverse operation can.

In this embodiment, a second anti-slip protective pad is fixed to the control end of the pull ring.

In this embodiment, the warning structure includes handle, horizontal pole, fluorescent screen and side lever, and the bottom mounting of two side levers is on the top of framework, fixedly connected with horizontal pole between two side levers, and the horizontal pole middle part be equipped with the cavity, the top be equipped with cavity size assorted put into the mouth, be equipped with the window with the cavity intercommunication on both sides around the horizontal pole, the horizontal pole interpolation be equipped with cavity size assorted fluorescent screen. When the anti-theft alarm is used, the cross rod can reflect light at night through the fluorescent plate to warn the cross rod, and therefore a pedestrian is prevented from running by mistake.

In this embodiment, a handle is fixedly connected to a top end of the fluorescent plate.

In this embodiment, the stabilizer blade includes that bracing piece and U type support, the U type supports including two vertical poles and the horizon bar of connection between two vertical poles, the U type supports through two vertical poles support subaerial, the middle part that the horizon bar was supported to the U type is fixed with the bracing piece, be fixed with the connecting plate on the bracing piece, the U type supports and passes through the connecting plate and pass through the bolt through the framework and can dismantle the connection.

In this embodiment, an anti-slip first protection pad is fixed on the end of the vertical rod, which is in contact with the ground.

In this embodiment, an inclined plate for enhancing the supporting strength is fixed between the vertical rod and the horizontal rod of the U-shaped support.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) Connect into whole through buffer structure between the guard plate of this device, the guard plate passes through buffer structure and is connected with the framework, and when the framework received vibrations like this, buffer structure separated framework and guard plate, adjacent guard plate, prevented that it from colliding mutually and producing wearing and tearing and damage when using.

(2) The clamping connection rod and the lock box are used as a connection structure of adjacent guardrail units, and when the bottom end of the clamping connection rod is connected with the clamping connection piece, the clamping connection piece is inserted into the slot of the clamping connection rod to realize clamping connection, so that the adjacent guardrail units can be conveniently assembled, and the construction efficiency is improved;

(3) Through placing the fluorescent screen in the inside of horizontal pole as warning structure, the fluorescent screen can give out light at night when using, warns constructor to the security when this guardrail for construction uses has been improved.

Drawings

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

fig. 2 is a schematic structural view of the support leg of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the lock box of the present invention.

In the attached drawings, 1, a frame body; 2. a support leg; 3. a protection plate; 4. a buffer structure; 401. a chute; 402. a diagonal bar; 403. a fixing plate; 404. a protection spring; 405. a slider; 5. a protective opening; 6. a lock case; 7. a pull ring; 8. a warning structure; 801. a handle; 802. a cross bar; 803. a fluorescent plate; 804. a window; 805. a side lever; 9. a clamping and connecting rod; 10. a slot; 11. a sloping plate; 12. a first protective pad; 13. a support bar; 14. a connecting plate; 15. a second protective pad; 16. a through hole; 17. a return spring; 18. a snap tab.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 4, the invention provides a split type construction guardrail, which comprises a plurality of guardrail units, wherein each guardrail unit comprises a frame body 1, support legs 2 and protection plates 3, the support legs 2 are fixedly connected to two sides of the bottom end of the frame body 1, a protection opening 5 is formed in the middle of the frame body 1 in a surrounding manner, a plurality of protection plates 3 are arranged inside the protection opening 5, the frame body 1 and the protection plates 3 and adjacent protection plates 3 are mutually connected and fixed through a plurality of buffer structures 4,

the buffer structure 4 comprises a sliding chute 401, inclined rods 402, a fixing plate 403, a protection spring 404 and a sliding block 405, wherein the sliding chute 401 is arranged on one side of the protection plate 3, the fixing plate 403 is fixed on the protection plate 3 or the frame body 1 adjacent to the protection plate 3 or the frame body 1 at a position opposite to the sliding chute 401, two sliding blocks 405 are symmetrically and slidably connected in the sliding chute 401 by taking the center of the sliding chute as a symmetry axis, the sliding blocks 405 are hinged with one end of each inclined rod 402, the other ends of the two inclined rods 402 are hinged on the fixing plate 403 through the same rotating shaft, and the fixing plate 403 is connected with the bottom surface of the sliding chute 401 through the protection spring 404;

when the mechanism is used, when the frame body 1 is vibrated, the buffer structure 4 separates the frame body 1 from the protection plate 3 and the adjacent protection plate, so that the frame body 1 is prevented from colliding with each other to generate abrasion in use;

the adjacent guardrail units are connected through a quick dismounting mechanism, the quick dismounting mechanism comprises a lock tongue mechanism arranged on one side of the frame body 1 and a clamping rod mechanism arranged on the other side of the frame body 1 and matched with the lock tongue mechanism for use, the lock tongue mechanism comprises a lock box 6 and a pull ring 7, the top of the lock box 6 is provided with an opening and an internal cavity, one side of the lock box 6 is fixed on the frame body 1, the other side of the lock box 6 is provided with a through hole 16, one side of the pull ring 7 is arranged on the outer side of the lock box 6 to form a control end, the other side of the pull ring 7 is arranged in the lock box 6 to form an action end, the middle of the pull ring 7 is slidably arranged in the through hole 16, an anti-skid second protective pad 15 is fixed on the inner side of the control end of the pull ring 7, a return spring 17 is fixed on one side facing the control end of the pull ring 7, the other end of the return spring 17 is fixed on the inner wall of the lock box 6, and a clamping sheet 18 is fixed on the other side of the action end of the pull ring; the clamping rod mechanism comprises a clamping rod 9 fixed on the frame body 1, and a slot 10 matched with the clamping sheet 18 in size is arranged on the clamping rod 9; the outer diameter of the clamping rod 9 is smaller than the size of the inner cavity of the lock box 6, when the guardrail locking device is used, the clamping rod 9 on one guardrail unit is inserted into the lock box 6 of the other guardrail unit from top to bottom, the pull ring 7 is pulled outwards at the same time, the clamping sheet 18 is driven to move, the clamping rod 9 is inserted into the bottom of the lock box 6, the slot 10 in the clamping rod 9 is just positioned at the position of the clamping sheet 18, at the moment, the pull ring 7 is loosened, the return spring 7 drives the clamping sheet 18 to return, the clamping sheet 18 is inserted into the slot 10, the clamping rod 9 is locked, and when the guardrail locking device is disassembled and assembled, the reverse operation is carried out;

the top end of the frame body 1 is fixedly connected with a warning structure 8, the warning structure 8 comprises a handle 801, a cross rod 802, a fluorescent plate 803, a window 804 and side rods 805, the bottom ends of the two side rods 805 are fixedly connected with the top end of the frame body 1, the cross rod 802 is fixedly connected between the two side rods 805, a cavity is arranged in the middle of the cross rod 802, an accommodating opening matched with the cavity in size is formed in the top of the cross rod 802, windows communicated with the cavity are arranged on the front side and the rear side of the cross rod, the fluorescent plate 803 matched with the cavity in size is inserted in the cross rod 802, and the handle 801 is fixedly connected with the top end of the fluorescent plate 803; when the cross bar 802 is used, light is reflected at night through the fluorescent plate 803 to warn the cross bar, so that a pedestrian is prevented from running by mistake.

The stabilizer blade 2 includes that bracing piece 13 and U type support, the U type supports the horizon bar that includes two vertical poles and connects two vertical poles, the tip of two vertical poles of U type support towards ground, and be fixed with the first protection pad 12 with ground contact on it, the middle part that the horizon bar was supported to the U type is fixed with bracing piece 13, be fixed with connecting plate 14 on the bracing piece 13, the U type supports and passes through connecting plate 14 and frame 1 and pass through the bolt and can dismantle the connection, be fixed with the swash plate 11 of strengthening support intensity between the vertical pole that the U type supported and the horizon bar.

The working principle is as follows: when the guardrail for building construction is used, firstly, the frame body 1 is placed at a specified position, the adjacent guardrail units are mutually clamped and connected by utilizing the clamping rod 9 and the lock box 6, when the guardrail is disassembled, the clamping sheet 18 can be separated from the slot 10 by pulling the pull ring 7, and at the moment, the guardrail can be disassembled; secondly, the protection plates 3 are separated by the fixing plate 403 when the protective plate is used, so that the phenomenon that the protection plates 3 are worn when the protective plate is used is avoided, and meanwhile, the protection spring 404 can elastically buffer the protection plates; and finally, the fluorescent plate 803 is placed inside the cross rod 802, so that the cross rod 802 can reflect light at night when the guardrail is used, the light is warned, the pedestrian is prevented from running by mistake, and the work of the guardrail for building construction is finally completed.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a split type construction guardrail, includes a plurality of guardrail units, its characterized in that: the guardrail unit includes framework (1), stabilizer blade (2) and guard plate (3), both sides fixedly connected with stabilizer blade (2) of framework (1) bottom, and framework (1) middle part is enclosed to close and is formed protection opening (5), and the inside of protection opening (5) is provided with a plurality of guard plates (3), through a plurality of buffer structure (4) interconnect fixed formation protective assembly between adjacent guard plate (3), it is fixed through a plurality of buffer structure (4) interconnect between protective assembly and framework (1), adjacent the guardrail unit passes through quick assembly disassembly mechanism to be connected, the top fixedly connected with of framework (1) can send fluorescence warning structure (8).

2. The split type construction guardrail according to claim 1, wherein: buffer structure (4) include spout (401), down tube (402), fixed plate (403), protection spring (404) and slider (405), spout (401) are established on one side of a guard plate (3), with on this side adjacent guard plate (3) of guard plate (3) or framework (1), be fixed with fixed plate (403) on the position relative with spout (401), use spout (401) length center to be two slider (405) for symmetry axis symmetry sliding connection in spout (401), slider (405) are articulated with the one end of down tube (402), and the other end of two down tube (402) articulates on fixed plate (403) through same root pivot, is connected through protection spring (404) between fixed plate (403) and spout (401).

3. The split type construction guardrail according to claim 1, wherein: the quick disassembling and assembling mechanism comprises a spring bolt mechanism arranged on one side of the frame body (1) and a clamping rod mechanism arranged on the other side of the frame body (1) and matched with the spring bolt mechanism for use, the spring bolt mechanism comprises a lock box (6), a pull ring (7) and a clamping piece (18), the top of the lock box (6) is provided with an opening and an internal cavity, the inner side of the lock box (6) is fixed on the frame body (1), the outer side of the lock box is provided with a through hole (16) matched with the pull ring (7), one side of the pull ring (7) is arranged on the outer side of the lock box (6) to form a control end, the other side of the pull ring (7) is arranged in the lock box (6) to form an action end, the middle of the pull ring (7) is slidably installed in the through hole (16), a return spring (17) is fixed on one side, facing the control end, the other end of the return spring (17) is fixed on the inner wall of the lock box (6), and the clamping piece (18) is fixed on the other side of the action end of the pull ring (7); the clamping rod mechanism comprises a clamping rod (9) fixed on the frame body (1), and a slot (10) matched with the clamping sheet (18) in size is formed in the clamping rod (9); the outer diameter of the clamping rod (9) is smaller than the size of the inner cavity of the lock box (6).

4. The split type construction guardrail according to claim 3, wherein: the control end of the pull ring (7) is fixed with a second anti-skid protection pad (15).

5. The split type construction guardrail according to claim 1, wherein: warning structure (8) are including handle (801), horizontal pole (802), fluorescent screen (803) and side lever (805), and the bottom mounting of two side lever (805) is on the top of framework (1), fixedly connected with horizontal pole (802) between two side lever (805), and horizontal pole (802) middle part be equipped with the cavity, the top be equipped with cavity size assorted put in the mouth, be equipped with window (804) with the cavity intercommunication on the front and back both sides of horizontal pole (802), the interpolation of horizontal pole (802) is equipped with cavity size assorted fluorescent screen (803), and horizontal pole (802) can reflect light night through fluorescent screen (803) when using, warns it, avoids pedestrian's mistake to break through.

6. The split type construction guardrail according to claim 5, wherein: the top end of the fluorescent plate (803) is fixedly connected with a handle (801).

7. The split type construction guardrail according to claim 1, wherein: stabilizer blade (2) support including bracing piece (13) and U type, the U type supports including two vertical poles and the horizon bar of connection between two vertical poles, the U type supports through two vertical poles subaerial, the middle part that the horizon bar was supported to the U type is fixed with bracing piece (13), be fixed with connecting plate (14) on bracing piece (13), the U type supports and passes through connecting plate (14) and can dismantle through the bolt with framework (1) and be connected.

8. The split type construction guardrail according to claim 7, wherein: an anti-skid first protective pad (12) is fixed on one end of the vertical rod, which is in contact with the ground.

9. The split type construction guardrail according to claim 7, wherein: an inclined plate (11) for enhancing the support strength is fixed between the vertical rod and the horizontal rod of the U-shaped support.