CN221096060U - Guardrail support - Google Patents

Abstract

The utility model discloses a guardrail bracket, which has the technical scheme that: including the rail guard, the bottom surface of rail guard is provided with the limiting plate, two connecting holes have been seted up to the top surface of limiting plate, the interior round wall activity of connecting hole has cup jointed the support column, the regulating tank has been seted up to the top surface of support column, the interior round wall of regulating tank is seted up the screw thread, one side fixed mounting of rail guard has the PLC controller, through rail guard, limiting plate, connecting hole, support column, regulating tank, sliding plate, screw hole, sliding hole, column spinner, first gear, rotation groove, operation groove, mount, movable hole, rotation post, second gear and operation wheel mutually support and use to be convenient for with the rail guard restriction in ground, so as to enclose the construction place and keep off, the staff of being convenient for releases the restriction of rail guard simultaneously, so that the staff carries out the position change to the rail guard.

Description

Guardrail support

Technical Field

The utility model relates to the technical field of guardrail supports, in particular to a guardrail support.

Background

The construction guardrail is made of an iron pipe and is manufactured through layer-by-layer processes such as seamless iron pipe bending, welding, polishing, high-pressure baking varnish, film pasting and the like, is generally widely applied to isolation and warning of construction sites, is generally used for common roads, and is also used for protecting and protecting equipment and facilities in various levels of highway intersections, toll booths, bridges, parking lots, stations, wharfs, dangerous areas and road construction sites, temporary isolation fences of gathering sites and the like as road separation, regional enclosing and shielding safety isolation, diversion, guiding or order maintenance in celebration activities such as books, sports and entertainment or the like, and also can be used for protecting and protecting equipment and facilities in factories, workshops, warehouses, parking lots, commercial areas, public places and the like.

For example, chinese patent with publication No. CN209686989U, in which a guardrail for road construction is proposed, the guardrail is provided by hinging four support rods on the outer side walls of the upright posts, and installing support legs on the lower end surfaces of the outer ends of the four support rods, so that when the support rods are rotated downwards to make the support legs prop against the ground, the contact area between the upright posts and the ground can be increased, and after the support rods are rotated downwards, the clamping ring can realize the locking of the support rods, and after the upright posts are used, the support rods can be rotated upwards and stored, and after the support rods are rotated upwards, the clamping ring can realize the locking of the support rods, thereby having the advantage of convenient disassembly of the upright posts; compared with the upright post in the traditional guardrail, the upright post in the utility model does not need to be fixed on the ground through the expansion bolts, so that the upright post has the advantage of convenient assembly and disassembly, and meanwhile, the damage to the road surface can be avoided because the expansion bolts are not required to be driven, but in the scheme, the guardrail in the device is used for fixing the upright post on the ground through the expansion bolts, so that the staff can need to move the guardrail along with the expansion of the range of a construction place, and the staff can be difficult to remove the guardrail because the guardrail is fixed by the expansion bolts.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the guardrail bracket, which solves the problems that the guardrail in the device is fixed on the ground through the expansion bolts in use, and then staff possibly need to move the guardrail along with the expansion of the range of a construction place, and the guardrail is fixed by the expansion bolts, so that the staff can be difficult to remove the guardrail.

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

The guardrail support comprises a guardrail, wherein a limiting plate is arranged on the bottom surface of the guardrail, two connecting holes are formed in the top surface of the limiting plate, a support column is movably sleeved on the inner circular wall surface of the connecting hole, an adjusting groove is formed in the top surface of the support column, threads are formed in the inner circular wall surface of the adjusting groove, and a PLC (programmable logic controller) is fixedly arranged on one side of the guardrail; demolish the subassembly, set up the excircle wall of support column, be used for right demolish the rail guard, demolish the subassembly and include: the two sliding plates are respectively and fixedly installed on the outer circular wall surfaces of the supporting columns, threaded holes are formed in the top surfaces of the sliding plates, sliding holes are formed in the two sides of the protective fence respectively, a rotary column is arranged in the sliding holes, threads are formed in the outer circular wall surfaces of the rotary column, rotating grooves are formed in the inner top surfaces and the bottom surfaces of the sliding holes respectively, the rotary column is movably sleeved with the rotating grooves, a first gear is fixedly sleeved on the outer circular wall surfaces of the rotary column, two operation grooves are formed in the bottom surfaces of the protective fence, the operation grooves are communicated with the sliding holes, the supporting columns are movably sleeved with the operation grooves, the sliding plates are movably sleeved with the sliding holes, the rotary column is in threaded connection with the threaded holes, fixing frames are fixedly installed on the two sides of the protective fence respectively, movable holes are formed in the top surfaces and the bottom surfaces of the fixing frames respectively, the inner circular wall surfaces of the movable holes are movably sleeved with the rotary column, an operation wheel is fixedly installed on the top surfaces of the rotary column, the operation wheel is fixedly sleeved with the outer circular wall surfaces of the rotary column, the operation wheel is fixedly connected with the second gear, and the second gear is in meshed with the second gear.

In order to limit the support column, as a guardrail support provided by the utility model, preferably, two sliding blocks are fixedly arranged on the outer circular wall surface of the support column, two limit grooves are formed in the inner circular wall surface of the connecting hole, two stabilizing grooves are formed in the inner circular wall surface of the operating groove, the limit grooves are communicated with the stabilizing grooves, and the sliding blocks are movably sleeved with the stabilizing grooves.

In order to enable the rotating column to stably rotate, as the guardrail support, preferably, the inner circular wall surface of the rotating groove is fixedly sleeved with a bearing, and the rotating column is fixedly sleeved with the inner circular wall surface of the bearing inner ring.

In order to reduce dust on a construction site, as the guardrail support provided by the utility model, preferably, water storage tanks are fixedly arranged on two sides of the guardrail respectively, a miniature submersible pump is arranged in the water storage tanks, a water spraying pipe is fixedly sleeved on the outer circular wall surface of a water outlet of the miniature submersible pump, a water outlet hole is formed in the top surface of the water storage tank, the water spraying pipe is fixedly sleeved with the water outlet hole, an atomizing nozzle is fixedly sleeved on the inner circular wall surface of the water spraying pipe, and the miniature submersible pump is electrically connected with the PLC.

In order to fill water into the water storage tank, as the guardrail support provided by the utility model, preferably, a water filling hole is formed in one side of the water storage tank, threads are formed on the inner circular wall surface of the water filling hole, a sealing block is connected with the inner circular wall surface of the water filling hole through threads, and threads are formed on the outer circular wall surface of the sealing block.

In order to increase the warning effect of the guard rail at night, the guard rail support is preferably provided with a plurality of reflective patches fixedly arranged on two sides of the guard rail respectively.

In order to increase the rust-proof effect of the guard rail, as the guard rail bracket, the surface of the guard rail is preferably coated with a rust-proof paint.

In summary, the utility model has the following advantages:

Through rail guard, limiting plate, connecting hole, support column, adjustment tank, sliding plate, screw hole, sliding hole, column spinner, first gear, rotation groove, operation groove, mount, movable hole, rotation post, second gear and operation wheel mutually support and use that sets up to be convenient for with the rail guard restriction on ground, so that enclose the construction place and keep off, the staff of being convenient for simultaneously releases the restriction of rail guard, so that the staff carries out the position change to the rail guard.

Drawings

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

FIG. 2 is a schematic diagram of a guard rail structure of the present utility model;

FIG. 3 is a schematic diagram of a support column structure of the present utility model;

FIG. 4 is a schematic view of the structure of the restrictor plate of the present utility model;

FIG. 5 is a schematic bottom view of the operating slot structure of the present utility model;

FIG. 6 is a schematic view of the structure of the fixing frame of the present utility model;

fig. 7 is a schematic view of the structure of the water tank of the present utility model.

Reference numerals: 1. a guard rail; 2. a limiting plate; 3. a connection hole; 4. a support column; 5. an adjustment tank; 6. a sliding plate; 7. a threaded hole; 8. a sliding hole; 9. a spin column; 10. a first gear; 11. a rotating groove; 12. a sealing block; 13. an operation groove; 14. a fixing frame; 15. a reflective patch; 16. a movable hole; 17. a water injection hole; 18. rotating the column; 19. a second gear; 20. an operation wheel; 21. a sliding block; 22. a limit groove; 23. a stabilizing groove; 24. a bearing; 25. a water storage tank; 26. a miniature submersible pump; 27. a water spray pipe; 28. a water outlet hole; 29. an atomizing spray head.

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, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a guard rail support comprises a guard rail 1, a limiting plate 2 is arranged on the bottom surface of the guard rail 1, two connecting holes 3 are formed in the top surface of the limiting plate 2, a support column 4 is movably sleeved on the inner circular wall surface of the connecting holes 3, an adjusting groove 5 is formed in the top surface of the support column 4, threads are formed on the inner circular wall surface of the adjusting groove 5, a PLC (programmable logic controller) controller is fixedly arranged on one side of the guard rail 1, a dismantling component is arranged on the outer circular wall surface of the support column 4 and used for dismantling the guard rail 1, the dismantling component comprises two sliding plates 6, the two sliding plates 6 are fixedly arranged on the outer circular wall surfaces of the two support columns 4 respectively, threaded holes 7 are formed in the top surface of the sliding plates 6, sliding holes 8 are formed in two sides of the guard rail 1 respectively, a rotating cylinder 9 is arranged in the sliding hole 8, threads are formed on the outer circular wall surface of the rotating cylinder 9, the inner top surface and the bottom surface of the sliding hole 8 are respectively provided with a rotating groove 11, a rotating column 9 is movably sleeved with the rotating groove 11, the outer circular wall surface of the rotating column 9 is fixedly sleeved with a first gear 10, the bottom surface of the protective fence 1 is provided with two operating grooves 13, the operating grooves 13 are communicated with the sliding hole 8, a supporting column 4 is movably sleeved with the operating grooves 13, a sliding plate 6 is movably sleeved with the sliding hole 8, the rotating column 9 is in threaded connection with a threaded hole 7, the two sides of the protective fence 1 are respectively fixedly provided with a fixed frame 14, the top surface and the bottom surface of the fixed frame 14 are respectively provided with a movable hole 16, the inner circular wall surfaces of the two movable holes 16 are movably sleeved with a rotating column 18, the top surface of the rotating column 18 is fixedly provided with an operating wheel 20, the outer circular wall surface of the rotating column 18 is fixedly sleeved with a second gear 19, the second gear 19 is meshed with the first gear 10, the protective fence 1 is arranged, when the staff uses rail guard 1 to enclose construction place at places such as road construction, move through removing rail guard 1 drive limiting plate 2 and support column 4, and then can insert underground with support column 4, thereby be convenient for restrict rail guard 1 on ground, so as to enclose construction place and keep off, and then the staff need carry out the change displacement to the position of rail guard 1, the staff drives through rotating operation wheel 20 and rotates post 18 and second gear 19, and then second gear 19 can drive first gear 10 and column of revolution 9 and rotate, slide 6 can upwards drive support column 4 and remove this moment, then support column 4 can shift out the ground and pass the inside of connecting hole 3 entering operation groove 13 again, and then can accomodate support column 4, thereby the staff's restriction of rail guard 1 is released to the convenience, so that the staff carries out the position change to rail guard 1.

Example two

Based on the above embodiment 1, refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 7, the outer circular wall surface of the support column 4 is fixedly provided with two sliding blocks 21, the inner circular wall surface of the connecting hole 3 is provided with two limiting grooves 22, the inner circular wall surface of the operating groove 13 is provided with two stabilizing grooves 23, the limiting grooves 22 are communicated with the stabilizing grooves 23, the sliding blocks 21 are movably sleeved with the stabilizing grooves 23, the inner circular wall surface of the rotating groove 11 is fixedly sleeved with a bearing 24, the rotating column 9 is fixedly sleeved with the inner circular wall surface of the inner ring of the bearing 24, two sides of the protective fence 1 are respectively fixedly provided with a water storage tank 25, the interior of the water storage tank 25 is provided with a miniature submersible pump 26, the outer circular wall surface of the water outlet of the miniature submersible pump 26 is fixedly sleeved with a water spray pipe 27, the top surface of the water storage tank 25 is provided with a water outlet hole 28, the water spray pipe 27 is fixedly sleeved with the water spray pipe 28, the inner circular wall surface of the water spray pipe 27 is fixedly sleeved with an atomizer 29, the miniature submersible pump 26 is electrically connected with a PLC controller, when a worker uses the protective fence 1 in a construction place, the inner circular wall surface of the protective fence, the rotary column 9 is fixedly sleeved with the bearing 24, the inner circular wall surface of the inner circular wall of the protective fence, the inner circular wall of the protective fence is fixedly sleeved with the miniature submersible pump through the miniature submersible pump 26, the miniature submersible pump is conveniently pump and the miniature pump through the water spray controller, and the miniature pump on the inside the miniature pump 25 after the miniature pump and the miniature pump.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 2, 5 and 7, a water injection hole 17 is provided on one side of the water storage tank 25, threads are provided on the inner circular wall surface of the water injection hole 17, the sealing block 12 is screwed on the inner circular wall surface of the water injection hole 17, threads are provided on the outer circular wall surface of the sealing block 12, a plurality of reflective patches 15 are fixedly mounted on two sides of the guard rail 1 respectively, and an antirust coating is coated on the surface of the guard rail 1.

Working principle: referring to fig. 1-7, when a worker uses the guard rail 1 to enclose a construction site in a place such as road construction, the guard rail 1 is moved to drive the limiting plate 2 and the supporting columns 4, so that the supporting columns 4 can be inserted into the ground, the guard rail 1 is conveniently limited on the ground, the construction site is enclosed, when the worker needs to change the position of the guard rail 1, the worker drives the rotating column 18 and the second gear 19 to rotate through the rotating operation wheel 20, the second gear 19 drives the first gear 10 and the rotating column 9 to rotate, the sliding plate 6 drives the supporting columns 4 upwards at the moment to move, then the supporting columns 4 move out of the ground and pass through the connecting holes 3 again to enter the inside of the operation groove 13, so that the supporting columns 4 can be stored, the limitation of the guard rail 1 is conveniently released, and the worker can conveniently change the position of the guard rail 1.

Through the atomizer 29 that sets up, when the staff uses rail guard 1 at the road construction place, the staff is through putting into water in the inside of water storage tank 25, and then the staff starts miniature immersible pump 26 through using the PLC controller, can be with the inside water suction spray pipe 27's of water storage tank 25 inside after miniature immersible pump 26 starts to through atomizer 29 atomizing blowout, thereby be convenient for carry out the dust fall to the job site.

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 (7)

1. A guardrail support, comprising:

The protective fence (1), the bottom surface of protective fence (1) is provided with limiting plate (2), two connecting holes (3) have been seted up to the top surface of limiting plate (2), the interior round wall activity of connecting holes (3) has cup jointed support column (4), adjusting groove (5) have been seted up to the top surface of support column (4), the interior round wall of adjusting groove (5) has seted up the screw thread, one side fixed mounting of protective fence (1) has the PLC controller;

Demolish the subassembly, set up the excircle wall of support column (4) for right demolish rail guard (1), demolish the subassembly and include: two sliding plates (6), two sliding plates (6) are respectively and fixedly installed on the outer circular wall surfaces of two supporting columns (4), threaded holes (7) are formed in the top surfaces of the sliding plates (6), sliding holes (8) are respectively formed in the two sides of each protective rail (1), rotating columns (9) are arranged in the sliding holes (8), threads are formed in the outer circular wall surfaces of the rotating columns (9), rotating grooves (11) are respectively formed in the inner top surfaces and the bottom surfaces of the sliding holes (8), first gears (10) are fixedly sleeved on the outer circular wall surfaces of the rotating columns (9), two operating grooves (13) are formed in the bottom surfaces of the protective rails (1), the operating grooves (13) are communicated with the sliding holes (8), the sliding plates (6) are movably sleeved with the sliding holes (8), rotating columns (9) are movably sleeved with the inner circular wall surfaces of the rotating columns (11), two fixing frames (14) are fixedly sleeved with the two threaded holes (14) of the two fixing frames (16) respectively, the top surface of the rotating column (18) is fixedly provided with an operation wheel (20), the outer circular wall surface of the rotating column (18) is fixedly sleeved with a second gear (19), and the second gear (19) is in meshed connection with the first gear (10).

2. A guardrail support as claimed in claim 1, wherein: two sliding blocks (21) are fixedly arranged on the outer circular wall surface of the supporting column (4), two limiting grooves (22) are formed in the inner circular wall surface of the connecting hole (3), two stabilizing grooves (23) are formed in the inner circular wall surface of the operating groove (13), the limiting grooves (22) are communicated with the stabilizing grooves (23), and the sliding blocks (21) are movably sleeved with the stabilizing grooves (23).

3. A guardrail support as claimed in claim 2, wherein: the inner circular wall surface of the rotating groove (11) is fixedly sleeved with a bearing (24), and the rotating column (9) is fixedly sleeved with the inner circular wall surface of the inner ring of the bearing (24).

4. A guardrail support as claimed in claim 1, wherein: the utility model discloses a water storage device, including protection fence (1), miniature immersible pump (26), spray pipe (27) have been cup jointed to the inside of water storage tank (25), the water outlet (28) have been seted up to the excircle wall of miniature immersible pump (26) delivery port to both sides of protection fence (1) fixed mounting respectively, spray pipe (27) with water outlet (28) are fixed cup joint, the interior circular wall of spray pipe (27) is fixed cup joints atomizer (29), miniature immersible pump (26) with PLC controller electric connection.

5. A guardrail support as defined in claim 4, wherein: the water tank is characterized in that a water injection hole (17) is formed in one side of the water storage tank (25), threads are formed in the inner circular wall surface of the water injection hole (17), a sealing block (12) is connected with the inner circular wall surface of the water injection hole (17) in a threaded mode, and threads are formed in the outer circular wall surface of the sealing block (12).

6. A guardrail support as claimed in claim 1, wherein: a plurality of reflective stickers (15) are fixedly arranged on two sides of the protective fence (1) respectively.

7. A guardrail support as claimed in claim 1, wherein: the surface of the protective fence (1) is coated with an antirust coating.