CN219622439U - Safety protective fence - Google Patents

Abstract

The utility model discloses a safety guard rail, which has the technical scheme that: the novel anti-theft device comprises two upright posts, wherein a plurality of handrails are arranged between the two upright posts; prevent empting the subassembly, prevent empting the subassembly setting and be in the both sides of stand, be used for preventing the stand with the railing is emptyd, through the stand that sets up, the staff places stand and railing in one side of foundation ditch, support box through setting up, stand, supporting shoe and restriction post mutually support, can rotate the support box to suitable angle, through the nut that sets up, the second screw thread post, the apron, reference column and restriction groove mutually support, make restriction groove and second screw thread post separation, through the spring that sets up, the support ring, the erection column, the dog, the connecting block, the picture peg, second screw thread post and movable hole mutually support, make the picture peg simultaneously with the railing form steady support, avoid stand and railing by the wind to blow down, reach the effect of preventing empting to stand and railing.

Description

Safety protective fence

Technical Field

The utility model relates to the technical field of guardrails, in particular to a safety guard rail.

Background

The guardrails are often in different appearance forms in our lives, have very wide application and connotation, and are divided into industrial fences, agricultural fences, civil fences (such as building roof fences, fence walls and the like), and the like, and can be divided into aluminum alloy fences, zinc steel fences, iron wire fences, electric fences, wood pile fences, biological fences, wire netting fences, ditch fences, earth wall fences, stone wall fences, PVC fences, cement fences and the like according to the materials used.

For example, chinese patent publication No. CN206859831U, in which a safety guard rail for mining is proposed, the safety guard rail is provided with a clamping block, the clamping block is convenient for installing a cross bar, the cross bar and a support lug on a stand column are convenient for installing a protection steel wire net, a plurality of stand columns, the cross bar and the clamping block can splice a plurality of protection steel wire nets, and the protection range is widened, but in the scheme, since a worker may use the guard rail outdoors, and the outdoor may have high wind, the stand column and the protection steel wire net may topple under the blowing of wind, the guard rail is difficult to keep protecting, and the worker is affected to use the guard rail; for example, chinese patent with publication number CN205445134U, in which an electric power construction safety guard rail is proposed, the patent is connected to a connection socket through an arc adjusting hole on an adjusting plate and through a bolt, so that the angle of a bottom plate can be adjusted on the ground at different angles to ensure that the safety guard rail is in a vertical state, and further the effect applicable to different grounds is achieved, but in the scheme, since a worker may use the guard rail outdoors, and the outdoor may have strong wind, a transverse support frame and a longitudinal support frame may topple under the blowing of wind, which makes the guard rail difficult to continuously protect, and influences the use of the guard rail by the worker.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a safety guard rail, which solves the problems that the guard rail is difficult to continuously protect and the use of the guard rail by workers is influenced because the guard rail can be used outdoors and can be inclined under the blowing of wind due to the fact that the transverse support frame and the longitudinal support frame can be in strong wind outdoors.

The technical aim of the utility model is realized by the following technical scheme:

a safety guard rail, comprising: the two upright posts are provided with a plurality of handrails between each two upright posts; prevent empting the subassembly, prevent empting the subassembly setting and be in the both sides of stand, be used for preventing the stand with the railing is emptyd, prevent empting the subassembly and include: the utility model provides a support box, a plurality of support box sets up respectively in two the both sides of stand, the equal fixed mounting in both sides of stand has two supporting shoes, the equal fixed mounting in both sides of supporting box has restriction post, circular through-hole has all been seted up to one side of supporting shoe, the outer circular wall face of restriction post with circular through-hole's interior wall face activity cup joints, the inside of supporting box is provided with the picture peg, the inside fixed mounting of supporting box has the dog, the top surface fixed mounting of dog has the installation post, the one end of installation post with the inside top surface fixed connection of supporting box, the outer circular wall face activity cup joints the holding ring, the outer circular wall face fixed mounting of holding ring has the connecting block, one side of connecting block with one side fixed connection of picture peg, the movable hole has all been seted up to the both sides of picture peg, the equal fixed mounting of second screw thread post with the movable hole cup joints the picture peg, the inside of supporting box has the fixed mounting dog, one side of apron has the rotary hole, the top surface fixed mounting of supporting box has the top surface and the inside of the second screw thread face, the top surface of the fixed connection of the side of the nut has the fixed connection of the top surface of the support box, the top surface of the fixed connection.

In order to avoid the random rotation of the supporting box, as the safety guard rail, preferably, both sides of the upright post are fixedly provided with the limiting frame, the supporting box is movably sleeved with the limiting frame, both sides of the limiting frame are provided with the mounting holes, and the inside of the mounting holes is fixedly sleeved with the magnets.

In order to carry the upright post and the railing, as the safety guard rail, preferably, one side of the upright post is provided with a plurality of connecting holes, the inner circular wall surface of each connecting hole is movably sleeved with a first threaded post, both ends of the railing are provided with fixing grooves, and one end of each first threaded post is in threaded connection with the inner circular wall surface of each fixing groove.

In order to warn the vehicle, as a safety guard rail of the present utility model, preferably, the top surface of the upright post is fixedly provided with a reflective plate.

In order to increase the weight of the upright post, as a safety guard rail of the present utility model, preferably, a base is fixedly installed on the bottom surface of the upright post.

In order to move the positions of the upright posts and the railings, as the safety guard rail, preferably, the bottom surface of the base is fixedly provided with a plurality of supporting legs, and the bottom surfaces of the supporting legs are fixedly provided with self-locking universal wheels.

In summary, the utility model has the following advantages:

through the stand that sets up, the staff places stand and railing in one side of foundation ditch, through the supporting box that sets up, the stand, supporting shoe and restriction post mutually support, can rotate the supporting box to suitable angle, through the nut that sets up, the second screw thread post, the apron, reference column and restriction groove mutually support, make restriction groove and second screw thread post separation, through the spring that sets up, the support ring, the erection column, the dog, the connecting block, the picture peg, second screw thread post and movable hole mutually support, make the pointed end of picture peg get into earth simultaneously make picture peg, supporting box and stand form steady support, thereby promote the stability of stand, avoid stand and railing to be blown down by the wind, reach the anti-toppling effect to stand and railing, the staff of being convenient for uses stand and railing.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the column of the present utility model;

FIG. 3 is a schematic view of the railing of the present utility model;

FIG. 4 is a schematic view of the structure of the support box of the present utility model;

fig. 5 is a partial structural schematic diagram of a in fig. 4.

Reference numerals: 1. a column; 2. railing; 3. a base; 4. a light reflecting plate; 5. a connection hole; 6. a first threaded post; 7. support legs; 8. a rotation hole; 9. a support block; 10. a support box; 11. a restraining post; 12. a limiting frame; 13. a mounting hole; 14. a magnet; 15. a limiting groove; 16. a second threaded post; 17. positioning columns; 18. a cover plate; 19. a fixing groove; 20. inserting plate; 21. a movable hole; 22. a stop block; 23. a mounting column; 24. a spring; 25. a connecting block; 26. and a support ring.

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.

Example 1

Referring to fig. 1, 2, 3, 4 and 5, a safety guard rail comprises two upright posts 1, a plurality of rails 2 are arranged between the two upright posts 1, anti-toppling components are arranged on two sides of the upright posts 1 and used for preventing the upright posts 1 and the rails 2 from toppling, the anti-toppling components comprise a plurality of support boxes 10, the plurality of support boxes 10 are respectively arranged on two sides of the two upright posts 1, the support boxes 10 are of hollow iron rectangular structures and have open bottoms, two support blocks 9 are fixedly arranged on two sides of the upright posts 1, limiting posts 11 are fixedly arranged on two sides of the support boxes 10, a circular through hole is formed in one side of each support block 9, the outer circular wall surface of each limiting post 11 is movably sleeved with the inner circular wall surface of the circular through hole, an inserting plate 20 is arranged in each support box 10, a stop 22 is fixedly arranged in each support box 10, a mounting post 23 is fixedly arranged on the top surface of each stop 22, one end of the mounting column 23 is fixedly connected with the inner top surface of the support box 10, the outer circular wall surface of the mounting column 23 is movably sleeved with a support ring 26, the outer circular wall surface of the support ring 26 is fixedly provided with a connecting block 25, one side of the connecting block 25 is fixedly connected with one side of the plugboard 20, both sides of the support box 10 are provided with movable holes 21, both sides of the plugboard 20 are fixedly provided with second threaded columns 16, the second threaded columns 16 are movably sleeved with the movable holes 21, both sides of the support box 10 are fixedly provided with cover plates 18, one side of the cover plates 18 is provided with rotary holes 8, both sides of the support box 10 are fixedly provided with positioning columns 17, the outer circular wall surface of the positioning columns 17 is movably sleeved with the inner circular wall surface of the rotary holes 8, one side of the cover plates 18 is provided with limiting grooves 15, the limiting grooves 15 are movably sleeved with the second threaded columns 16, the outer circular wall surface of the second threaded columns 16 is in threaded connection with nuts, the outer circular wall face activity of erection column 23 has cup jointed spring 24, the one end of spring 24 and the inside top surface fixed connection of support box 10, the other end of spring 24 and the top surface fixed connection of dog 22, stand 1 through setting up, the staff places stand 1 and railing 2 in one side of foundation ditch, the outward rotation support box 10 of staff drives restriction post 11 and rotates on supporting shoe 9, the staff rotates support box 10 to suitable angle, the staff rotates the nut and takes off nut from second screw thread post 16, the restriction of nut has been lost, the staff outwards rotates apron 18 around reference column 17 simultaneously makes the restriction groove 15 and the separation of second screw thread post 16 on the apron 18, the effort of spring 24 makes holding ring 26 move down on erection column 23, holding ring 26 moves down and makes picture peg 20 move down, the point of picture peg 20 moves down and makes simultaneously in the tip of second screw thread post 16 at the inside of movable hole 21, the earth of picture peg 20 gets into the back, the point of picture peg 20, form triangle-shaped with support box 10 and stand 1, thereby prevent to fall into the stability triangle-shaped with the stability of stand 1, prevent that the stability of railing 1 from being carried out, prevent to the foundation ditch 2, prevent to fall into 2 to the stability of stand 1, prevent the stability of the construction column 2, prevent the safety barrier 2, and the safety barrier 2 to the stability of the stand 2 is formed in the foundation ditch 2.

Example two

Based on the above embodiment 1, refer to fig. 1, fig. 2 and fig. 3, the limiting frame 12 is all fixedly installed on both sides of the upright post 1, the supporting box 10 is movably sleeved with the limiting frame 12, the mounting holes 13 are all formed in both sides of the limiting frame 12, the magnet 14 is fixedly sleeved in the inside of the mounting holes 13, through the supporting box 10, the supporting box 10 is located in the inside of the limiting frame 12 when the supporting box 10 is not used, the magnet 14 can absorb the supporting box 10 after the inside of the mounting holes 13 become the limiting frame 12, the free rotation of the supporting box 10 is avoided, a plurality of connecting holes 5 are formed in one side of the upright post 1, the first threaded posts 6 are movably sleeved on the inner circular wall surfaces of the connecting holes 5, the fixing grooves 19 are formed in both ends of the upright post 2, one end of the first threaded posts 6 are in threaded connection with the inner circular wall surfaces of the fixing grooves 19, through the first threaded posts 6, workers rotate the first threaded posts 6 to drive the first threaded posts 6 to rotate in the fixing grooves 19 on the upright post 2, the workers rotate the first threaded posts 6 to separate the first threaded posts 6 from the fixing grooves 19, then the workers detach the first threaded posts 6 from the fixing grooves 19, the first threaded posts 6 are taken out of the upright post 1 from the upright post 2, and the upright post 1 is convenient to take the upright post 2 out from the upright post 2, and the upright post 2 is convenient to take the upright post 1 down.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 2 and 3, the top surface of the upright 1 is fixedly provided with the reflective plate 4, the reflective plate 4 is arranged to reflect the light of the vehicle at night, thereby warning the vehicle, the bottom surface of the upright 1 is fixedly provided with the base 3, the bottom surface of the base 3 is fixedly provided with the plurality of supporting legs 7, the bottom surface of the supporting legs 7 is fixedly provided with the self-locking universal wheels, and the staff moves the upright 1 and the railing 2 through the arranged upright 1, so that the self-locking universal wheels on the supporting legs 7 on the bottom surface of the base 3 roll on the ground, thereby moving the positions of the upright 1 and the railing 2.

Working principle: referring to fig. 1-5, through the upright post 1 provided, the staff places upright post 1 and railing 2 on one side of the foundation pit, the staff rotates support box 10 outwards to drive limit post 11 to rotate on support block 9, the staff rotates support box 10 to suitable angle, the staff rotates the nut and takes down the nut from second screw post 16, the restriction of nut is lost, the staff rotates apron 18 outwards around reference column 17 and simultaneously makes limit groove 15 on apron 18 separate with second screw post 16, the restriction of apron 18 is lost, the effort of spring 24 makes support ring 26 move downwards on erection column 23, support ring 26 moves downwards and makes connecting block 25 drive picture peg 20 move downwards, the tip of picture peg 20 inserts in the earth and simultaneously makes second screw post 16 move in the inside of movable hole 21, after the tip of picture peg 20 gets into earth, form triangle-shaped between picture peg 20, support box 10 and upright post 1, triangle-shaped's stability is stronger, make picture peg 20, support box 10 and upright post 1 form stable support, thereby promote stability of upright post 1 and railing 2 are prevented from falling down, thereby the foundation pit 2 is prevented from being carried out to the foundation pit 2, prevent that wind from falling down in the foundation pit 2 is continued, and prevent that the safety protection from being used by railing 2.

Through the support box 10 that sets up, support box 10 is in the inside of limit frame 12 when not using support box 10, mounting hole 13 inside becomes magnet 14 on the limit frame 12 can adsorb support box 10, avoid support box 10 to rotate at will, through the first screw thread post 6 that sets up, the staff rotates first screw thread post 6 and drives first screw thread post 6 and go up the inside rotation of fixed slot 19 in railing 2, the staff makes first screw thread post 6 and fixed slot 19 separation through rotating first screw thread post 6, then the staff takes out the inside of connecting hole 5 on with first screw thread post 6 follow stand 1, thereby take off railing 2 from between two stands 1, and then take apart stand 1 and railing 2, the staff of being convenient for carries stand 1 and railing 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A safety guard rail, comprising:

two upright posts (1), a plurality of railings (2) are arranged between the two upright posts (1);

prevent empting the subassembly, prevent empting the subassembly setting and be in the both sides of stand (1), be used for preventing stand (1) with railing (2) are emptyd, prevent empting the subassembly and include: the utility model provides a plurality of support box (10), a plurality of support box (10) set up respectively in two the both sides of stand (1), the equal fixed mounting in both sides of stand (1) has two supporting shoe (9), the equal fixed mounting in both sides of support box (10) has restriction post (11), circular through-hole has been seted up to one side of supporting shoe (9), the outer disc of restriction post (11) with the interior disc activity of circular through-hole cup joints, the inside of support box (10) is provided with picture peg (20), the inside fixed mounting of support box (10) has dog (22), the top surface fixed mounting of dog (22) has erection column (23), the one end of erection column (23) with the inside top surface fixed connection of support box (10), the outer disc activity of erection column (23) cup joints supporting ring (26), the outer disc fixed mounting of supporting ring (26) has connecting block (25), one side of connecting block (25) with one side fixed connection of picture peg (20), the inside fixed mounting of support box (10) has dog (22), the top surface fixed mounting of dog (22) has installation column (23), both sides (16) all have screw thread (16) fixed mounting of two sides (16), the utility model discloses a rotary support structure for a concrete pump, including apron (18), locating column (17) has been seted up to one side of apron (18), the both sides of supporting box (10) are all fixed mounting, the outer circular wall of locating column (17) with the interior circular wall activity of rotatory hole (8) cup joints, limit groove (15) has been seted up to one side of apron (18), limit groove (15) with second screw thread post (16) activity cup joints, the outer circular wall threaded connection of second screw thread post (16) has the nut, the outer circular wall activity of installing column (23) cup joints spring (24), the one end of spring (24) with the inside top surface fixed connection of supporting box (10), the other end of spring (24) with the top surface fixed connection of dog (22).

2. A safety guard rail according to claim 1, wherein: the two sides of the upright post (1) are fixedly provided with limiting frames (12), the supporting box (10) is movably sleeved with the limiting frames (12), the two sides of the limiting frames (12) are provided with mounting holes (13), and the interiors of the mounting holes (13) are fixedly sleeved with magnets (14).

3. A safety guard rail according to claim 1, wherein: a plurality of connecting holes (5) are formed in one side of the upright post (1), first threaded columns (6) are movably sleeved on the inner circular wall surfaces of the connecting holes (5), fixing grooves (19) are formed in two ends of the railing (2), and one ends of the first threaded columns (6) are in threaded connection with the inner circular wall surfaces of the fixing grooves (19).

4. A safety guard rail according to claim 3, wherein: the top surface of the upright post (1) is fixedly provided with a reflecting plate (4).

5. A safety guard rail according to claim 3, wherein: the bottom surface of stand (1) fixed mounting has base (3).

6. A safety guard rail according to claim 5, wherein: the bottom surface of base (3) is fixed mounting has a plurality of supporting leg (7), the bottom surface fixed mounting of supporting leg (7) has from locking-type universal wheel.