CN218406890U

CN218406890U - Safety device for construction

Info

Publication number: CN218406890U
Application number: CN202221860149.3U
Authority: CN
Inventors: 徐先锦; 夏文超; 朱泽栋; 胥冠军; 韩德阳; 胡斌
Original assignee: Tianjin Construction Engineering Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Tianjin Construction Engineering Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-31
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a safety protection device for building construction, which comprises a column (1), a fixed baffle plate (2), a movable baffle plate (3), an extension baffle plate (4), a connecting rod (6) and a lifting component; the fixed baffle plate is fixedly connected between the lower parts of the pair of upright posts, a plurality of cavities (5) are formed in the fixed baffle plate, and the cavities penetrate through the fixed baffle plate upwards; a plurality of extending baffle plates are respectively and correspondingly inserted into the plurality of cavities, and the upper ends of the extending baffle plates extend to the upper parts of the fixed baffle plates; the movable baffle plate is arranged between the upper parts of the pair of upright posts in a lifting manner through the lifting assembly, the movable baffle plate is positioned right above the extension baffle plate, and a plurality of connecting rods are connected between the upper surface of the extension baffle plate and the lower surface of the movable baffle plate at intervals so that the extension railing is movably spliced with the fixed baffle plate. The utility model discloses can adjust safety protection's height, enlarge protective scope, improve the safety protection effect of building job site.

Description

Safety device for construction

Technical Field

The utility model relates to a construction protective device especially relates to a safety device for construction.

Background

In the building construction process, in order to isolate the construction site from the outside and ensure the safe and stable development of construction operation, safety protection devices are often required to be arranged on the peripheral sides of the construction site. At present, prior art's safety device structure is comparatively fixed, can't adapt to different construction demand corresponding adjusting device's height, and the flexibility is not good, has reduced safety protection's effect. Some safety device adopt the mode of concatenation to increase the device height, and the concatenation process is wasted time and energy, has increaseed constructor's work burden, and the practicality is not good.

Disclosure of Invention

An object of the utility model is to provide a safety device for construction can adjust safety protection's height, enlarges the protection scope, improves the safety protection effect of construction site.

The utility model discloses a realize like this:

a safety protection device for building construction comprises a stand column, a fixed baffle plate, a movable baffle plate, an extension baffle plate, a connecting rod and a lifting assembly; the fixed baffle plate is fixedly connected between the lower parts of the pair of stand columns, a plurality of cavities are formed in the fixed baffle plate, and the cavities penetrate through the fixed baffle plate upwards; a plurality of extending baffle plates are respectively and correspondingly inserted into the plurality of cavities, and the upper ends of the extending baffle plates extend to the upper parts of the fixed baffle plates; the movable baffle plate is arranged between the upper parts of the pair of stand columns in a lifting mode through the lifting assembly, the movable baffle plate is located right above the extension baffle plate, and a plurality of connecting rods are connected between the upper surface of the extension baffle plate and the lower surface of the movable baffle plate at intervals to enable the extension baffle plate to be movably connected with the fixed baffle plate in an inserting mode.

The lifting assembly comprises a threaded sleeve and a screw rod; the threaded sleeve is rotatably arranged in the middle of the upper surface of the fixed baffle plate, the screw threads are screwed in the threaded sleeve, and the upper end of the screw is fixedly connected with the middle of the lower surface of the movable baffle plate; a through groove coaxially communicated with the threaded sleeve is formed in the fixed baffle plate, and the lower end of the screw rod penetrates through the fixed baffle plate downwards through the through groove.

The two sides of the bottom of the movable baffle plate are respectively provided with a sliding block, sliding grooves are formed in the pair of upright posts, the pair of sliding grooves are respectively positioned at the upper parts of the pair of upright posts and penetrate through the inner side surfaces of the pair of upright posts, and the two sliding blocks are respectively embedded in the pair of sliding grooves in a sliding manner.

The pair of sliding grooves are internally and vertically provided with sliding rods, and the two sliding blocks are respectively provided with a sliding through hole, so that the sliding rods penetrate through the sliding blocks through the sliding through holes.

The bottoms of the pair of stand columns are respectively provided with a base, and the bottom of the base is provided with a roller.

The lateral part of base be formed with the mounting groove, the rotatable formula of one end of fixed plate is connected in the mounting groove, the other end through connection of fixed plate has the staple, the staple can be pegged graft to the below ground.

And warning lamps are arranged at the tops of the pair of stand columns.

The upper parts of the pair of upright posts are provided with illuminating lamps.

The fixed baffle plate is provided with a reflective sticker.

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

1. the utility model discloses owing to be equipped with movable sideboard and lifting unit, can guarantee the stable lift of movable sideboard through the restriction between slider and spout and the slide bar simultaneously through the rising and the decline of lifting unit control activity sideboard, utilize the safety protection height that sets up altitude mixture control building job site of activity sideboard, use, adjust the flexibility height, need not concatenation protective structure, altitude mixture control's operation is more convenient, swift.

2. The utility model discloses owing to be equipped with extension sideboard and connecting rod, can form the extension protection in fretwork department between fixed sideboard and the activity sideboard, make fixed sideboard, activity sideboard, extend sideboard and connecting rod and form a holistic protection system, avoid appearing the protection leak, effectively guaranteed the safety protection effect.

3. The utility model discloses owing to be equipped with gyro wheel, fixed plate and staple, can make through the gyro wheel the utility model discloses move in a flexible way at the job site, simultaneously will through the staple on the fixed plate the utility model discloses fixed setting is subaerial, in order to guarantee the utility model discloses a set up stability, ensure the protective effect; when not using, can rotate and accomodate the fixed plate, avoid the fixed plate to receive the collision and damage when removing, guaranteed the utility model discloses a practicality and functionality.

4. The utility model discloses owing to be equipped with warning light, light and reflection of light subsides, warning light and reflection of light subsides can improve warning effect, are favorable to the safety protection of construction scene, and the light can play the effect of night illumination, also can improve safety protection effect to a certain extent.

Drawings

FIG. 1 is a perspective view of the safety device for building construction of the present invention;

FIG. 2 is a top view of the safety guard for building construction of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is an enlarged schematic view at B in fig. 3.

In the figure, 1, a column; 2. fixing the sideboard; 3. a movable sideboard; 4. extending the rails; 5. a cavity; 6. a connecting rod; 7. a threaded bushing; 8. a screw; 9. a chute; 10. a slider; 11. a base; 12. a fixing plate; 13. fixing nails; 14. a roller; 15. a slide bar; 16. a warning light; 17. an illuminating lamp; 18. and (5) reflecting the light.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 3, a safety protection device for building construction includes a vertical column 1, a fixed barrier 2, a movable barrier 3, an extending barrier 4, a connecting rod 6 and a lifting assembly; the fixed baffle plate 2 is fixedly connected between the lower parts of the pair of upright posts 1, a plurality of cavities 5 are formed in the fixed baffle plate 2, and the cavities 5 upwards penetrate through the fixed baffle plate 2; a plurality of extension bars 4 are respectively and correspondingly inserted into the plurality of cavities 5, and the upper ends of the extension bars 4 extend to the upper part of the fixed bars 2; the movable baffle plate 3 is arranged between the upper parts of the pair of upright posts 1 in a lifting mode through the lifting assembly, the movable baffle plate 3 is positioned right above the extending baffle plate 4, and a plurality of connecting rods 6 are connected between the upper surface of the extending baffle plate 4 and the lower surface of the movable baffle plate 3 at intervals, so that the extending baffle plate 4 is movably inserted into the fixed baffle plate 2.

The movable barrier plate 3 can move upwards under the driving of the lifting assembly and is used for increasing the height of safety protection, in the process that the movable barrier plate 3 moves upwards, the connecting rod 6 drives the extending barrier plate 4 to move upwards synchronously, the extending barrier plate 4 and the connecting rod 6 form protection between the movable barrier plate 3 and the fixed barrier plate 2, the hollowed-out part between the movable barrier plate 3 and the fixed barrier plate 2 after the movable barrier plate 3 moves upwards is prevented from forming a protection hole, the adjustment of the height of safety protection can be met, and the safety protection effect can be guaranteed. When not heightening movable sideboard 3, extend sideboard 4 and hide in cavity 5, extend the quantity and the size of sideboard 4 and can adjust according to actual demand, preferably two that the symmetry set up, the length and the quantity of connecting rod 6 can be adjusted according to actual demand, preferably sets up five connecting rods 6 on every extension sideboard 4.

Referring to fig. 1, 3 and 4, the lifting assembly includes a threaded sleeve 7 and a threaded rod 8; the threaded sleeve 7 is rotatably arranged in the middle of the upper surface of the fixed baffle plate 2 through a rotating bearing, the screw 8 is screwed in the threaded sleeve 7, and the upper end of the screw 8 is fixedly connected with the middle of the lower surface of the movable baffle plate 3; a through groove (not shown) coaxially communicated with the threaded sleeve 7 is formed in the fixed baffle plate 2, and the lower end of the screw 8 penetrates through the fixed baffle plate 2 downwards through the through groove.

Through the screw-thread fit of threaded sleeve 7 and screw rod 8, manual rotation threaded sleeve 7, because extend sideboard 4 and receive the restriction of cavity 5 and can only do the up-and-down motion, turn into adjusting screw 8 with threaded sleeve 7's rotation through the screw thread and reciprocate to drive movable sideboard 3, extend sideboard 4 and connecting rod 6 synchronous motion from top to bottom, reach the purpose of adjusting movable sideboard 3 height, easy operation, convenience, flexibility need not to adopt the mode increase height of concatenation. Preferably, the threaded sleeve 7 is positioned between the two extending baffle plates 4, so that the whole stress is balanced and the lifting is stable.

Referring to fig. 3, two sides of the bottom of the movable baffle 3 are respectively provided with a sliding block 10, a pair of upright posts 1 are respectively provided with a sliding groove 9, the pair of sliding grooves 9 are respectively positioned at the upper parts of the pair of upright posts 1 and penetrate through the inner side surfaces of the pair of upright posts 1 which are oppositely arranged, so that the two sliding blocks 10 are respectively embedded in the pair of sliding grooves 9 in a sliding manner. Through the setting of slider 10 and spout 9, stability, straightness nature and flexibility when can improve the activity sideboard 3 and reciprocate.

Referring to fig. 3, a sliding rod 15 is vertically disposed in each of the pair of sliding grooves 9, and a sliding through hole (not shown) is formed in each of the two sliding blocks 10, so that the sliding rod 15 penetrates through the sliding block 10 through the sliding through hole. Through the limit of the slide rod 15 and the slide through hole, the stability, the linearity and the flexibility of the movable sideboard 3 when moving up and down can be further improved.

Referring to fig. 1 to 3, the bottom of each of the pair of columns 1 is provided with a base 11, the bottom of the base 11 is provided with a roller 14, and the roller 14 can move flexibly on the construction site, so that the transportation and the movement are convenient.

Referring to fig. 1 to 3, a mounting groove (not shown) is formed on a side portion of the base 11, one end of the fixing plate 12 is rotatably connected to the mounting groove through a rotating shaft, the other end of the fixing plate 12 is connected to a fixing nail 13 in a penetrating manner, and the fixing nail 13 can be inserted into the ground. The utility model discloses remove the back that targets in place, roll out the mounting groove with fixed plate 12 through the pivot to insert the below ground after running through fixed plate 12 with staple 13, be used for location base 11, thereby make the utility model discloses fixed setting is at appointed position, avoids unexpected sliding, has guaranteed the protecting effect. After using up, dismantle staple 13, rotate fixed plate 12 to embedding mounting groove in through the pivot, prevent that fixed plate 12 from exposing and leading to the collision fracture.

Referring to fig. 1 to 3, the warning lights 16 are mounted on the tops of the pair of columns 1, so as to improve the warning effect of the present invention.

Referring to fig. 1 and 2, the upper parts of the pair of columns 1 are respectively provided with an illuminating lamp 17, which can perform the function of night illumination. Preferably, the illumination lamps 17 may be disposed at the front and rear sides of the upper portion of the pillar 1 to widen an illumination range.

Referring to fig. 1, the fixed barrier 2 is provided with a reflective sticker 18, which can further improve the warning effect of the present invention.

Referring to fig. 1 to 4, the utility model has the following advantages:

it will to pass through gyro wheel 14 the utility model discloses remove the position that needs the protection to the construction site, outwards rotate the mounting groove with fixed plate 12 to through passing fixed plate 12 with staple 13 and inserting ground, it is right the utility model discloses fix, guaranteed the utility model discloses the bottom set up stability.

The guardrail is formed by the fixed baffle plate 2, the movable baffle plate 3 and the connecting rod 6, and the safety protection effect is achieved. When the protection height needs to be increased, the threaded sleeve 7 is manually rotated, and the screw 8 is driven to move upwards through threads, so that the movable baffle plate 3 is synchronously jacked up, and the height of the movable baffle plate 3 is adjusted. Meanwhile, the movable baffle plate 3 lifts the extension baffle plate 4 upwards from the cavity 5 through the connecting rod 6, and the fixed baffle plate 2, the movable baffle plate 3, the extension baffle plate 4 and the connecting rod 6 form a higher guardrail, so that the safety protection effect is enlarged.

When the threaded sleeve 7 is rotated in the reverse direction, the screw 8 is moved downwardly, thereby retracting the extended barrier 4 into the cavity 5 and lowering the movable barrier 3. During the process of ascending and descending the movable baffle plate 3, the sliding block 10 slides upwards or downwards in the sliding groove 9 along the sliding rod 15, so that the ascending and descending stability of the movable baffle plate 3 is ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a safety device for construction, characterized by: comprises a column (1), a fixed baffle plate (2), a movable baffle plate (3), an extension baffle plate (4), a connecting rod (6) and a lifting component; the fixed baffle plate (2) is fixedly connected between the lower parts of the pair of upright posts (1), a plurality of cavities (5) are formed in the fixed baffle plate (2), and the cavities (5) penetrate through the fixed baffle plate (2) upwards; a plurality of extending baffle plates (4) are respectively and correspondingly inserted into the plurality of cavities (5), and the upper ends of the extending baffle plates (4) extend to the upper part of the fixed baffle plate (2); the movable baffle plate (3) is arranged between the upper parts of the pair of stand columns (1) in a liftable mode through the lifting assembly, the movable baffle plate (3) is located right above the extending baffle plate (4), and a plurality of connecting rods (6) are connected between the upper surface of the extending baffle plate (4) and the lower surface of the movable baffle plate (3) at intervals, so that the extending baffle plate (4) is movably connected with the fixed baffle plate (2) in an inserting mode.

2. The safety guard for building construction according to claim 1, wherein: the lifting assembly comprises a threaded sleeve (7) and a screw (8); the threaded sleeve (7) is rotatably arranged in the middle of the upper surface of the fixed baffle plate (2), the screw (8) is screwed in the threaded sleeve (7), and the upper end of the screw (8) is fixedly connected with the middle of the lower surface of the movable baffle plate (3); a through groove which is coaxially communicated with the threaded sleeve (7) is formed in the fixed baffle plate (2), and the lower end of the screw rod (8) downwards penetrates through the fixed baffle plate (2) through the through groove.

3. The safety device for building construction according to claim 2, wherein: the movable barrier plate is characterized in that sliding blocks (10) are respectively arranged on two sides of the bottom of the movable barrier plate (3), sliding grooves (9) are formed in the pair of upright columns (1), the pair of sliding grooves (9) are respectively located on the upper portions of the pair of upright columns (1) and penetrate through the inner side faces, opposite to the pair of upright columns (1), and the two sliding blocks (10) are respectively embedded in the pair of sliding grooves (9) in a sliding mode.

4. The safety device for building construction according to claim 3, wherein: a pair of spout (9) in all vertically be equipped with slide bar (15), all be formed with the slip through-hole on two sliders (10), make slide bar (15) run through slider (10) through the slip through-hole.

5. The safety guard for construction according to claim 1 or 3, wherein: the bottom of a pair of upright posts (1) is provided with a base (11), and the bottom of the base (11) is provided with a roller (14).

6. The safety device for building construction according to claim 5, wherein: the lateral part of base (11) be formed with the mounting groove, the rotatable formula of one end of fixed plate (12) is connected in the mounting groove, the other end through connection of fixed plate (12) has staple (13), staple (13) can be pegged graft to the below ground.

7. The safety device for building construction according to claim 5, wherein: the top of the pair of upright posts (1) is provided with a warning lamp (16).

8. The safety guard for building construction according to claim 7, wherein: the upper parts of the pair of upright posts (1) are provided with illuminating lamps (17).

9. The safety device for building construction according to claim 1 or 2, wherein: the fixed baffle plate (2) is provided with a reflective sticker (18).