CN220955049U - Windproof guardrail - Google Patents

Abstract

The utility model relates to a windproof guardrail, and mainly discloses a windproof guardrail capable of freely adjusting the size of a gap. The utility model comprises a main body frame, a control box and a control system, wherein the control box and the control system are arranged on one side of the main body frame, a first supporting plate is arranged at the bottom of the main body frame, a plurality of fixed baffle plates are arranged in the main body frame, a moving groove is formed in the top end of the main body frame, screw rods are arranged at two ends of the moving groove, a moving guardrail is arranged in the main body frame and comprises a plurality of moving baffle plates, moving rods are arranged at the top ends of the moving baffle plates, limiting parts are arranged at two ends of the moving rods, telescopic parts are arranged at two ends of the moving rods, a first limiting block and a second limiting block are arranged at one end of each telescopic part, and threads are formed in the telescopic parts. The size of the gap between the movable fence and the fixed fence is adjusted to cope with wind power of different grades, and the windproof effect of the guardrail is improved. The utility model is suitable for the field of building equipment.

Description

Windproof guardrail

Technical Field

The utility model relates to the field of building equipment, in particular to a windproof guardrail.

Background

The guardrail is a facility for defining an area, limiting traffic or protecting safety and has a certain sealing effect. In the prior art, when carrying out engineering construction or house daily residence, often need seal construction place or house courtyard, current guardrail is in order to improve windproof effect, generally adopts the iron plate of great area to surround, avoids the extraneous personnel mistake to go into, and this iron plate evenly has offered a plurality of through-holes, when reducing the wind pressure, has also influenced sealed effect for the iron wire that the equipment is fixed also very much takes place to leak and causes the risk of fish tail passerby outward.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the windproof guardrail capable of freely adjusting the size of a gap.

In order to achieve the above purpose, the technical scheme adopted by the windproof guardrail is as follows:

The utility model provides a prevent wind guardrail, includes main body frame, control box, and arranges in control system in the control box, main body frame bottom is equipped with first backup pad, main body frame internally mounted has a plurality of fixed breast boards, the inside movable groove of having seted up in main body frame top, movable groove both ends be equipped with control box electric connection's screw rod, control system effective control the screw rod carries out rotary motion, main body frame inside is equipped with the movable guardrail, the movable guardrail includes a plurality of movable breast boards, the movable breast board with fixed breast board size is the same, adjacent two interval between the fixed breast board is slightly less than the width of fixed breast board, movable breast board top be equipped with movable groove looks adaptation and be the movable rod of cavity form, be convenient for the screw rod gets into in the movable rod, the movable rod both ends are equipped with spacing, the movable rod both ends be equipped with the extensible member of spacing looks adaptation, extensible member one end is equipped with first stopper and second stopper, will spacing portion is arranged in between first stopper and the second stopper, the extensible member is equipped with when the screw rod looks is driven to rotate the system takes place.

Further, the fixed breast board with remove breast board one side all is equipped with the locating plate, is convenient for accurate location remove the breast board.

Furthermore, the main body frame is internally and fixedly provided with the retaining plate, so that the service life of the guardrail is effectively prolonged.

Furthermore, connecting pieces are fixedly arranged at two ends of one side of the main body frame, and connecting rods matched with the connecting pieces are arranged on one side of the main body frame, so that two adjacent guardrails can be conveniently assembled and connected together.

Further, the second supporting plate is fixedly arranged between the main body frame and the first supporting plate, so that the stability of the guardrail is greatly improved.

Further, the bearing is arranged on the telescopic piece and is located between the first limiting block and the second limiting block, and friction of the telescopic piece to the limiting portion is effectively reduced by the bearing.

Compared with the existing guardrail, the guardrail has at least the following beneficial effects:

1. The safety is improved: according to the utility model, the movable guardrail is additionally arranged in the main body frame, and the distance between the movable guardrail and the fixed guardrail is freely adjusted under the cooperation of the screw rods, so that the gap size can be controlled in real time to cope with wind power of different grades, the wind pressure born by the guardrail is reduced, and the stability and safety of the guardrail are improved.

2. The cost is reduced: when the movable fence plate and the fixed fence plate are arranged in a staggered manner, the guard rail forms a closed space, and when the movable fence plate and the fixed fence plate are overlapped, the guard rail only has the effect of blocking objects and does not have the effect of blocking visual fields, so that operators can freely and flexibly adjust the guard rail and repeatedly use the guard rail in different occasions, and the purchase cost is greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below.

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

FIG. 2 is a schematic cross-sectional partial structure of the main body frame;

FIG. 3 is a schematic view of another cross-sectional partial structure of the main body frame;

FIG. 4 is a schematic view of a partial structure of the movable rail;

fig. 5 is a partial structural schematic view of the telescopic member.

Detailed Description

The present utility model will be further described with reference to the following specific examples, but it should be noted that the present examples are implemented on the premise of the technical solution of the present utility model, and detailed implementation manners and specific operation procedures are given, but the protection scope of the present utility model is not limited to the following examples.

Examples:

As shown in fig. 1, the utility model comprises a main body frame 1, a control box 2 and a control system which are arranged on one side of the main body frame 1, wherein a first supporting plate 19 is arranged at the bottom of the main body frame 1, a plurality of fixing baffle plates 3 are arranged in the main body frame 1, the upper end and the lower end of each fixing baffle plate 3 are fixed on the inner side of the main body frame 1, a resisting plate 15 is fixedly arranged in the main body frame 1, a connecting piece 16 is fixedly arranged at the two ends of one side of the main body frame 1, a connecting rod 17 matched with the connecting piece 16 is arranged on one side of the main body frame 1, two adjacent guardrails can be assembled and connected together through the connecting rod 17 and the connecting piece 16, meanwhile, the connecting rod 17 effectively improves the stability of the guardrails, a second supporting plate 18 is fixedly arranged between the frame and the first supporting plate 19, the second supporting plate 18 forms a triangle with the main body frame 1 and the first supporting plate 19, and the stability of the guardrails is greatly improved.

The main body frame 1 is internally provided with a moving groove 4 at the top end, two ends of the moving groove 4 are provided with screws 5 electrically connected with the control box 2, the control system arranged in the control box 2 effectively controls the screws 5 to rotate, the main body frame 1 is internally provided with a moving guardrail 6, the moving guardrail 6 comprises a plurality of moving guardrail plates 7, the moving guardrail plates 7 and the fixed guardrail plates 3 have the same size, so that when the moving guardrail plates 7 and the fixed guardrail plates 3 are overlapped, the largest gap is reserved, the wind pressure is reduced, the ventilation effect is realized, in addition, the distance between two adjacent fixed guardrail plates 3 is slightly smaller than the width of the fixed guardrail plates 3, the gap between the fixed guardrail plates 3 can be completely covered after the moving guardrail plates 7 are translated, the closed effect is achieved, the movable guardrail plates 15 effectively prevent the moving guardrail plates 7 from tilting to one side of the main body frame 1, effectively prolong the service life of the guardrail, the top end of the movable railing 7 is provided with a movable rod 8 which is matched with the movable groove 4 and is hollow, the movable guardrail 6 is horizontally slid in the movable groove 4 through the movable rod 8, two ends of the movable rod 8 are provided with limiting parts 9, two ends of the movable rod 8 are provided with telescopic parts 10 which are matched with the limiting parts 9, one end of each telescopic part 10 is provided with a first limiting block 11 and a second limiting block 12, the limiting parts 9 are arranged between the first limiting block 11 and the second limiting block 12, the telescopic parts 10 are provided with bearings, the bearings are positioned between the first limiting blocks 11 and the second limiting blocks 12, the bearings effectively reduce friction of the telescopic parts 10 to the limiting parts 9, and prolong the service life of the guardrail, the telescopic part 10 is internally provided with threads 13 matched with the screw 5, when the control system drives the screw 5 to rotate, the telescopic part 10 cannot rotate under the limit of the moving groove 4 to generate a translation phenomenon, the fixed barrier 3 and one side of the moving barrier 7 are both provided with positioning plates 14, the positioning plates 14 effectively limit the translation range of the moving barrier 6, and when the moving barrier 7 contacts with the positioning plates 14 on the fixed barrier 3, the closed or open state of the barrier can be determined.

When the wind power level is lower, the control system controls the screw 5 to rotate, adjusts the position of the movable fence 6, so that the movable fence 7 completely shields the gap between the fixed fences 3 to form a closed space, when the wind power level is higher, if the fence is still in a closed mode, wind pressure is difficult to bear, safety accidents are easy to occur, therefore, the movable fence 6 can translate in the movable groove 4 under the operation of the screw 5, one side of the movable fence 7 is abutted against the positioning plate 14 on the fixed fence 3, so that the movable fence 7 is overlapped with the fixed fence 3, the largest gap is reserved for ventilation, the wind pressure born by the fence is reduced, and the safety of the fence is greatly improved.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather as utilizing the equivalent structural changes made by the description of the present utility model and the accompanying drawings or directly/indirectly applied to other related technical fields are included in the scope of the utility model.

Claims (6)

1. The utility model provides a prevent wind guardrail, includes main body frame (1), control box (2), and arranges in control system in control box (2), its characterized in that: the utility model discloses a control box, including main part frame (1), main part frame (1) bottom is equipped with first backup pad (19), main part frame (1) internally mounted has a plurality of fixed breast board (3), main part frame (1) top is inside to be seted up and is removed groove (4), remove groove (4) both ends be equipped with screw rod (5) of control box (2) electric connection, main part frame (1) inside is equipped with removal guardrail (6), remove guardrail (6) including a plurality of removal breast board (7), remove breast board (7) top be equipped with remove groove (4) looks adaptation and be hollow form movable rod (8), movable rod (8) both ends are equipped with spacing portion (9), movable rod (8) both ends be equipped with extensible member (10) of spacing portion (9) looks adaptation, extensible member (10) one end be equipped with first stopper (11) and second stopper (12), extensible member (10) inside seted up with screw thread (13) of screw rod (5) looks adaptation.

2. A windbreak barrier according to claim 1, wherein: and one side of the fixed baffle plate (3) and one side of the movable baffle plate (7) are respectively provided with a positioning plate (14).

3. A windbreak barrier according to claim 1, wherein: the main body frame (1) is internally and fixedly provided with a retaining plate (15).

4. A windbreak barrier according to claim 1, wherein: connecting pieces (16) are fixedly arranged at two ends of one side of the main body frame (1), and connecting rods (17) matched with the connecting pieces (16) are arranged on one side of the main body frame (1).

5. A windbreak barrier according to claim 1, wherein: a second support plate (18) is fixedly arranged between the main body frame (1) and the first support plate (19).

6. A windbreak barrier according to claim 1, wherein: the telescopic piece (10) is provided with a bearing, and the bearing is positioned between the first limiting block (11) and the second limiting block (12).