CN207435949U - It is easily installed the guardrail for building of warning sign - Google Patents

Abstract

The utility model discloses a kind of guardrail for building for being easily installed warning sign, including guardrail body, it is characterised in that：It is equipped with the first babinet, the second babinet and the 3rd babinet on front side of guardrail body successively from top to bottom, the first babinet, the second babinet and the 3rd cabinet front are set there are two clamping plate, this two clamping plates is respectively vertically and fixedly provided with one block of supporting plate with respect to the bottom of plate face；Side by side up and down set of clamping plate rear end face is slidably matched there are two the 3rd vertically opened up fluting, head rod and the 3rd connecting rod with the corresponding 3rd fluting.This case not only can be with triangle warning sign that fixed size differs, up-side down triangle warning sign, the defects of rectangle warning sign can also be fixed, so as to overcome fall the prior art can only fixed triangle shape warning sign the defects of, and it is contacted between the two clamping plates jade warning sign of this case using face, clamping force is big, reliable clamping, and the operation principle of this case is different from traditional approach completion.

Description

It is easily installed the guardrail for building of warning sign

Technical field

The utility model is related to building fields, are specially a kind of guardrail for building for being easily installed warning sign.

Background technology

In construction site, for idler is avoided to enter workspace, staff can set up corresponding warning sign and shield There is a kind of fence for being easily installed warning sign currently on the market in column, including column body and warning sign, has difference on the column body Two supporting blocks at two base angles of warning sign are used to support, there is the strip parallel with the waist edge of the warning sign on the column body The adjustment hole of shape, the supporting block are fixed on by the first screw on the adjustment hole, and the upper end of the supporting block passes through two The edge that the nut of the second screw is pressed in warning sign is fixed.

Due to setting the warning sign that can be replaced on column body, fence can just replace the police of different prompt messages according to road conditions Show board, warning sign be fixed on column body do not allow it is easy to be lost, thus can be according to different size of because supporting block can be adjusted Warning sign makes the position of supporting block adapt to the size of warning sign to adjust supporting block, does not just have to special big exclusively for fence matching Small warning sign improves the adaptability of fence.But the device is fixed just for cross section for the warning sign of triangle Installation, not in view of the warning sign of other shapes (such as rectangle), i.e. the device applicable object is single.In addition, the prior art uses Two adjustable supporting blocks fix warning sign, and fixed point is few, and installation is not firm.

Utility model content

The technical issues of the utility model solves be to overcome the prior art can only fixed triangle shape warning sign the defects of, carry For a kind of guardrail for building for being easily installed warning sign.

To achieve the above object, the utility model provides following technical solution：It is a kind of to be easily installed for building of warning sign Guardrail, including guardrail body, it is characterised in that：It is equipped with the first babinet, the second case on front side of the guardrail body successively from top to bottom Body and the 3rd babinet, first babinet, the second babinet and the 3rd cabinet front are set there are two clamping plate, this two clamping plates opposite plate The bottom in face is respectively vertically and fixedly provided with one block of supporting plate；The both ends of first babinet and the 3rd babinet respectively with guardrail body Movable block that is fixed, being slidably matched in first babinet there are two left and right side by side, the two movable blocks are consolidated by the first spring Fixed connection；Every piece of movable block front end face is vertically and fixedly provided with head rod, head rod front end the first babinet front end face First fluting after extend to outside first babinet；

Described second cabinets cavity or so has two second springs side by side, and inner end and the sliding block of every second spring are fixed, The outer end of every second spring is fixed with one piece of limiting plate, and the inner wall of sliding block and limiting plate with the second babinet is slidably matched； The second babinet left and right side is equipped with a L-shaped bar, and there are one group of card slot, two institutes in the guardrail body both sides side by side above and below The long rod segment of L-shaped bar is stated through after card slot, is fixedly connected with corresponding limiting plate；The quarter butt section of the L-shaped bar is vertically and fixedly provided with A piece pull rod, the one end of the pull rod away from L-shaped bar are fixedly connected with draw ring；

Each slip front is vertically and fixedly provided with second connecting rod, which passes through the second babinet It after the sliding slot of front end, is fixed with the inner ring of clutch shaft bearing, the two clutch shaft bearings are led respectively with corresponding clamping plate back plate Middle face It is slidably matched to slot, which opens up along the length direction of clamping plate；

Described 3rd cabinet front or so has two the 3rd connecting rods side by side, and the 3rd connection rod rear end passes through the 3rd babinet On the second fluting after, extend in the 3rd babinet, and the regulating device that matches with the 3rd connecting rod be equipped in the 3rd babinet； The regulating device includes second bearing, and wherein second bearing number is two, the two second bearings are respectively fixedly connected with The left and right side of 3rd cabinets cavity, the 3rd cabinets cavity are equipped with left-handed nut and right-handed nut；The left-handed nut and dextrorotation spiral shell Mother stock is not fixedly connected with two the 3rd connecting rods, and threaded rod, left and right section of difference of the threaded rod are equipped in the 3rd babinet For left-handed screw section and right handed screw section, and the left-handed nut and right-handed nut are threadedly coupled with corresponding spiro rod section；It is described Threaded rod both ends are rotatably assorted with two second bearings, the both ends of threaded rod reach the 3rd babinet it is outer after, be fixedly connected with Soket head cap screw；

The clamping plate rear end face is side by side up and down to set that there are two the 3rd vertically opened up fluting, the head rods and the 3rd Connecting rod is slidably matched with the corresponding 3rd fluting.

When the utility model is used, if fixed warning sign is triangle, the warning sign of triangle is placed on two folders Between plate, supporting plate fits with warning sign bottom；In this fixation procedure, screw thread is rotated by turning soket head cap screw Bar, so that left-handed nut and right-handed nut's opposite thread bar are moved along opposite direction, under the action of the first spring The top of two clamping plates is close so that two clamping plates are fitted closely with warning sign, while have clamping action to warning sign.Clamping plate exists It is rotated under the action of clutch shaft bearing around the second connecting rod, operating personnel pull draw ring, pull L-shaped bar by pull rod so that second Spring extends, and L-shaped bar removes out of card slot, that is, releases the fixation of the second babinet, and then can move up and down the second babinet；When to When moving up and down the second babinet, the amplitude of fluctuation of two clamping plates can be adjusted, so that two clamping plates form " splayed " or fall "eight" shape structure, thus can be with the warning sign of fixed triangle shape or up-side down triangle.Also, operator can also turn interior six Angle screw, makes two clamping plates be mutually parallel, for the warning sign of fixed rectangle.

In addition, operator can also be by turning soket head cap screw and adjusting the height of the second babinet, to adjust two pieces The distance between clamping plate, consequently facilitating the warning sign of fixed different sizes.

By above-mentioned introduction as can be seen that this case can not only be fallen with the triangle warning sign that fixed size differs Triangle warning sign, the defects of rectangle warning sign can also be fixed, so as to overcome fall the prior art can only the warning of fixed triangle shape The defects of board, and contacted between the two clamping plates jade warning sign of this case using face, clamping force is big, reliable clamping, and this case Operation principle is different from traditional approach completion, creative.It should be strongly noted that clamping plate, the first babinet in this case, The component and the connection structure of these components and clamping plate set in second babinet, the 3rd babinet, these three babinets is mutually to interconnect It is and interacts, these components and connection structure collective effect completes the variable angle between two clamping plates and adjustment The distance between two clamping plates, so that this case forms close ties, an indivisible entirety, so that this guardrail is not only Can rectangle warning sign can also be fixed with the triangle warning sign that fixed size differs, up-side down triangle warning sign.If it goes Fall some of which component, cannot realize the triangle warning sign that fixed size differs, up-side down triangle warning sign, less It can fixed rectangle warning sign.If remove the second babinet and second spring (10), sliding block (22), limiting plate (11), L-shaped bar (12), the guiding on card slot (15), pull rod (13), draw ring (14), the second connecting rod (17), clutch shaft bearing (21) and clamping plate (5) Slot, operation principle in this case and the operation principle for not omitting said structure are entirely different, only can shape between two clamping plates Into " splayed " or fall " splayed " structure, then can only fixed triangle shape warning sign, cannot thus fix rectangle warning sign. Also, this scheme is inferior more many than having the ability that the isostructural scheme of the second babinet adjusts spacing between two clamping plates.

It is opened preferably, the opposite end of two pieces of clamping plates corresponds to there are one v notch v, this v notch v runs through clamping plate Upper and lower end, and v notch v be used for for warning sign be inserted into；It is fixed on three madial walls of v notch v of every piece of clamping plate There is rubber strip, which is set along the length direction of v notch v, and the cross section of rubber strip is arc.

Using above-mentioned technical proposal, warning sign just can be more securely fixed, and there is fixation to warning sign.

For the ease of materials, and cost and weight are reduced, the clamping plate and supporting plate are plastic plate.

The beneficial effects of the utility model are：This case can not only be fallen with the triangle warning sign that fixed size differs Triangle warning sign, the defects of rectangle warning sign can also be fixed, so as to overcome fall the prior art can only the warning of fixed triangle shape The defects of board, and contacted between the two clamping plates jade warning sign of this case using face, clamping force is big, reliable clamping, and this case Operation principle is different from traditional approach completion, creative.

Description of the drawings

Fig. 1 is the utility model section view；

Fig. 2 is the utility model left view；

Fig. 3 is the enlarged drawing of the utility model adjusting device；

Fig. 4 is the top view of the utility model component clamping plate；

Fig. 5 is the enlarged drawing that the utility model component the 3rd is slotted.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Please refer to Fig.1 -- 5, a kind of guardrail for building for being easily installed warning sign, including rectangular box-like guardrail body 1, 1 front side of guardrail body is equipped with the first babinet 2, the second babinet 3 and the 3rd babinet 4, the first babinet 2, the second case successively from top to bottom Body 3 and 4 front side of the 3rd babinet are set there are two clamping plate 5, this two clamping plates 5 is respectively vertically and fixedly provided with one piece with respect to the bottom of plate face Supporting plate 6.Clamping plate 5 and supporting plate 6 are plastic plate or aluminium sheet.The opposite end of two clamping plates 5, which corresponds to, opens there are one v notch v, this V notch v runs through the upper and lower end of clamping plate 5, and v notch v is used to be inserted into for warning sign.In the v notch v three of every piece of clamping plate 5 Rubber strip 30 is installed on side wall, which is set along the length direction of v notch v, and the cross section of rubber strip 30 is Arc, and all rubber strips 30 form wavy shaped configuration, to increase the frictional force with warning sign, prevent warning sign from surprisingly moving back Go out.

The both ends of first babinet 2 and the 3rd babinet 4 are respectively fixed with guardrail body 1, are sliding combined in the first babinet 2 Two or so movable blocks 7 side by side, the two movable blocks 7 are fixedly connected by the first spring 29.Every piece of 7 front end face of movable block hangs down It is straight to be fixed with head rod 8, extend to first case after the first fluting 9 of 8 the first babinet of front end of head rod, 2 front end face In vitro.

Please refer to Fig.1 -- 5, there are two second springs 10, the inner end of every second spring in 3 inner cavity of the second babinet or so side by side It is fixed with sliding block 22, the outer end of every second spring 10 is fixed with one piece of limiting plate 11, and sliding block 22 and limiting plate 11 are with The inner wall of two babinets 3 is slidably matched.Second babinet, 3 left and right side is equipped with a L-shaped bar 12, and 1 both sides of guardrail body are above and below simultaneously Row has one group of card slot 15, and the long rod segments of two L-shaped bars 12 is fixedly connected through after card slot 15 with corresponding limiting plate 11.L-shaped bar 12 quarter butt section is vertically and fixedly provided with a pull rod 13, and the one end of the pull rod away from L-shaped bar 12 is fixedly connected with draw ring 14.

Each 22 front end of sliding block is vertically and fixedly provided with second connecting rod 17, which passes through the second babinet After the sliding slot 23 of 3 front ends, fixed with the inner ring of clutch shaft bearing 21, the two clutch shaft bearings respectively in plate face after corresponding clamping plate 5 The guide groove in portion is slidably matched, which opens up along the length direction of clamping plate 5.

Clamping plate 5 rotates under the action of clutch shaft bearing 21 around the second connecting rod 17, and operating personnel pull draw ring 14, pass through drawing Bar 13 pulls L-shaped bar 12 so that second spring 10 extends, and L-shaped bar 12 is removed out of card slot 15, that is, releases consolidating for the second babinet 3 It is fixed, and then can move up and down the second babinet 3.When up and down mobile second babinet 3, the second connecting rod 17 can be adjusted Position, when being rotated so as to adjust clamping plate 5 around run-on point, so as to adjust the amplitude of fluctuation of two clamping plates 5.

Please refer to Fig.1 -- 5, there are two the 3rd connecting rods 19, the 3rd connection rod rear end in 4 front side left and right of the 3rd babinet side by side It through after the second fluting 18 on the 3rd babinet 4, extends in the 3rd babinet 4, and is equipped with and the 3rd connecting rod in the 3rd babinet 4 19 regulating devices 20 to match.Regulating device 20 includes second bearing 24, and wherein 24 number of second bearing is two, the two Second bearing 24 is respectively fixedly connected with the left and right side in 4 inner cavity of the 3rd babinet, and 4 inner cavity of the 3rd babinet is equipped with 25 He of left-handed nut Right-handed nut 26.Left-handed nut 25 and right-handed nut 26 are fixedly connected respectively with two the 3rd connecting rods 19, are set in the 3rd babinet 4 Have a threaded rod 27, left section of the threaded rod is left-handed screw section, and right section of threaded rod is right handed screw section, and left-handed screw section and Right handed screw section is symmetrical arranged.Left-handed nut 25 and right-handed nut 26 are threadedly coupled with 27 corresponding spiro rod section of threaded rod, i.e., left Spin nut 25 is threadedly coupled with the left-handed screw section of threaded rod 27, and right-handed nut 26 and the right handed screw section screw thread of threaded rod 27 connect It connects.27 both ends of threaded rod are rotatably assorted with two second bearings 24, the both ends of threaded rod 27 reach the 3rd babinet 4 it is outer after, It is fixedly connected with soket head cap screw 28.When turning soket head cap screw 28, left-handed nut 25 can be allowed synchronous with right-handed nut 26 It is close or separate.

5 rear end face of clamping plate is side by side up and down to be set there are two the 3rd vertically opened up fluting 31, and head rod 8 and the 3rd connects Bar 19 is slidably matched with the corresponding 3rd fluting 31, and two the 3rd flutings 31 are located at the upper and lower side of the guide groove, and two The axial line of 3rd fluting 31 and guide groove is on same straight line.

Operation principle：When the utility model is used, if fixed warning sign is triangle, the warning sign of triangle is placed Between two clamping plates 5, operating personnel adjust clamping plate 5 and are inserted into warning sign in the v notch v of clamping plate 5, and supporting plate 6 and warning Board bottom fits；In this fixation procedure, threaded rod 27 is rotated by turning soket head cap screw 28, so that left-handed Nut 25 and 26 opposite thread bar 27 of right-handed nut are moved along opposite direction, the two clamping plates under the action of the first spring 29 5 top is close so that two clamping plates 5 are fitted closely with warning sign, while have clamping action to warning sign.Clamping plate 5 is first It is rotated under the action of bearing 21 around the second connecting rod 17, operating personnel pull draw ring 14, pull L-shaped bar 12 by pull rod 13, make It obtains second spring 10 to extend, L-shaped bar 12 is removed out of card slot 15, that is, is released the fixation of the second babinet 3, and then be can move up and down Second babinet 3；When up and down mobile second babinet 3, the amplitude of fluctuation of two clamping plates 5 can be adjusted, so that two clamping plates 5 compositions " splayed " or inverted "eight" shape structure, thus can be with fixed triangle shape or up-side down triangle (i.e. vertex of a triangle court Under) warning sign.Also, operator can also turn soket head cap screw 28, and two clamping plates 5 is made to be mutually parallel, for solid Determine the warning sign of rectangle.

In addition, operator can also be by turning soket head cap screw 28 and adjusting the height of the second babinet 3, to adjust two The distance between block clamping plate 5, consequently facilitating the warning sign of fixed different sizes.

Claims (3)

1. a kind of guardrail for building for being easily installed warning sign, including guardrail body (1), it is characterised in that：The guardrail body (1) front side from top to bottom successively be equipped with the first babinet (2), the second babinet (3) and the 3rd babinet (4), first babinet (2), It is set on front side of second babinet (3) and the 3rd babinet (4) there are two clamping plate (5), the bottom of the opposite plate face of this two clamping plates (5) is respectively It is vertically and fixedly provided with one piece of supporting plate (6)；First babinet (2) and the both ends of the 3rd babinet (4) are respectively solid with guardrail body (1) Movable block (7) that is fixed, being slidably matched in first babinet (2) there are two left and right side by side, the two movable blocks (7) pass through first Spring (29) is fixedly connected；Every piece of movable block (7) front end face is vertically and fixedly provided with head rod (8), head rod (8) It is extended to after first fluting (9) of front end the first babinet (2) front end face outside first babinet；

There are two second springs (10) in described second babinet (3) inner cavity or so side by side, the inner end of every second spring and sliding block (22) fixed, the outer end of every second spring (10) is fixed with one piece of limiting plate (11), and sliding block (22) and limiting plate (11) are equal It is slidably matched with the inner wall of the second babinet (3)；Second babinet (3) left and right side is equipped with a L-shaped bar (12), the shield There are one group of card slot (15) in column body (1) both sides side by side above and below, the long rod segments of two L-shaped bars (12) through after card slot (15), It is fixedly connected with corresponding limiting plate (11)；The quarter butt section of the L-shaped bar (12) is vertically and fixedly provided with a pull rod (13), the pull rod One end away from L-shaped bar (12) is fixedly connected with draw ring (14)；

Each sliding block (22) front end is vertically and fixedly provided with second connecting rod (17), which passes through second After the sliding slot (23) of babinet (3) front end, fixed with the inner ring of clutch shaft bearing (21), the two clutch shaft bearings respectively with corresponding clamping plate (5) guide groove of back plate Middle face is slidably matched, which opens up along the length direction of clamping plate (5)；

There are two the 3rd connecting rods (19) in left and right side by side on front side of 3rd babinet (4), and the 3rd connection rod rear end passes through the 3rd After the second fluting (18) on babinet (4), extend in the 3rd babinet (4), and be equipped with and the 3rd connecting rod in the 3rd babinet (4) (19) regulating device (20) to match；The regulating device (20) includes second bearing (24), wherein second bearing (24) number Mesh is two, the two second bearings (24) are respectively fixedly connected with the left and right side in the 3rd babinet (4) inner cavity, the 3rd babinet (4) Inner cavity is equipped with left-handed nut (25) and right-handed nut (26)；The left-handed nut (25) and right-handed nut (26) respectively with two Three connecting rods (19) are fixedly connected, and threaded rod (27) is equipped in the 3rd babinet (4), and left and right section of the threaded rod is respectively Left-handed screw section and right handed screw section, and the left-handed nut (25) and right-handed nut (26) connect with corresponding spiro rod section screw thread It connects；Threaded rod (27) both ends are rotatably assorted with two second bearings (24), and the both ends of threaded rod (27) reach the 3rd case Body (4) outside after, be fixedly connected with soket head cap screw (28)；

Clamping plate (5) rear end face is side by side up and down to set that there are two the 3rd vertically opened up fluting (31), the head rods (8) It is slidably matched with the 3rd connecting rod (19) with the corresponding 3rd fluting (31).

2. a kind of guardrail for building for being easily installed warning sign according to claim 1, it is characterised in that：Two pieces of folders The opposite end of plate (5), which corresponds to, opens there are one v notch v, this v notch v runs through the upper and lower end of clamping plate (5), and v notch v is used It is inserted into for warning sign；Rubber strip (30), the rubber are installed on three madial walls of v notch v of every piece of clamping plate (5) Item is set along the length direction of v notch v, and the cross section of rubber strip (30) is arc.

3. a kind of guardrail for building for being easily installed warning sign according to claim 1, it is characterised in that：The clamping plate (5) and supporting plate (6) is plastic plate.