CN214117724U

CN214117724U - Building construction safety device

Info

Publication number: CN214117724U
Application number: CN202022639800.1U
Authority: CN
Inventors: 金杉
Original assignee: Yunnan Construction Engineering Co ltd
Current assignee: Yunnan Construction Engineering Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-03
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a building construction safety protection device, including first stand, second stand and expansion bracket, the expansion bracket is installed between first stand and second stand, the second stand inner wall is close to the top position installation unreeling shaft, unreeling shaft surface parcel has umbrella cloth, the free end fixed connection lockpin of umbrella cloth, unreel the shaft top installation support, first stand inner wall is close to top position fixed connection locked groove, first stand and second stand outer wall all bond has the rubber sheath, rubber sheath outer wall bonds has the reflection of light subsides; the umbrella cloth is spread above the telescopic frame to protect the telescopic frame from corrosion, so that the telescopic frame is kept to stretch smoothly, the umbrella cloth is convenient to recycle, and energy is saved; rubber sheath texture is soft, has fine shock-absorbing capacity, and the inside elastic ball of cooperation cavity uses, slows down the impact force, protects the human body and prevents the fish tail, protects first stand and second stand and prevents to warp and fracture increase of service life.

Description

Building construction safety device

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to construction safety device.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite.

In order to improve the safety of a construction site and prevent irrelevant personnel from entering the construction site, the constructors can install guard rails at the periphery of a construction area for isolation protection.

The most common safety protection device for building construction in the prior art is a telescopic guardrail, which consists of a telescopic frame and stand columns arranged at two ends of the telescopic frame, and a protective fence positioned outdoors is corroded by water liquid for a long time, so that the corrosion phenomenon can occur at the position of a rotating shaft of the telescopic frame, the telescopic smoothness is influenced, the circular use is not facilitated, and the resource waste is caused; the stand outer wall at expansion bracket both ends does not possess the protection protect function, causes pedestrian's mistake collision easily on the one hand, still can cause deformation and fracture after the stand atress, reduces the problem of result of use, and we propose building construction safety device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction safety device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the building construction safety protection device comprises a first stand column, a second stand column and a telescopic frame, wherein the telescopic frame is installed between the first stand column and the second stand column, a unreeling shaft is installed on the inner wall of the second stand column, which is close to the top end, the surface of the unreeling shaft is wrapped with umbrella cloth, a free end of the umbrella cloth is fixedly connected with a lock pin, a support is installed above the unreeling shaft, a locking groove is fixedly connected on the inner wall of the first stand column, which is close to the top end, rubber sheaths are bonded on the outer walls of the first stand column and the second stand column, a reflecting sticker is bonded on the outer wall of each rubber sheath, the umbrella cloth is spread above the telescopic frame, the telescopic frame is subjected to anti-corrosion protection, the telescopic frame is kept to be stretched smoothly, the telescopic frame is convenient to recycle, and is more energy-saving; rubber sheath texture is soft, has fine shock-absorbing capacity, and the inside elastic ball of cooperation cavity uses, slows down the impact force, protects the human body and prevents the fish tail, protects first stand and second stand and prevents to warp and fracture increase of service life.

Preferably, support surface slip grafting polished rod, the polished rod outside has cup jointed the spring, polished rod bottom fixed connection clamp plate, the clamp plate lower surface bonds there is the rubber slab, and umbrella cloth wraps and twines on unreeling the axle surface, and is fixed by the installation bottom first stand and second stand, when the expansion bracket is the extension state, to lifting the polished rod, the rubber slab of clamp plate lower surface, pulling umbrella cloth is pegged graft inside the locked groove through the lockpin, and umbrella cloth spreads out in expansion bracket top position, carries out the anticorrosion protection to the expansion bracket, keeps the expansion bracket flexible smooth and easy, and convenient the recycle is more energy-conserving.

Preferably, the spring is located inside the support, the top end of the spring is fixedly connected with the top end inside the support, the bottom end of the spring is attached to the surface of the pressing plate, the locking pin of the umbrella cloth is inserted into the locking groove, the pressing plate is pressed down by the spring, and the rubber plate is attached to the upper portion of the umbrella cloth to fix the length of the rubber plate.

Preferably, the inside cavity of having seted up of rubber sheath, the inside swing joint elastic ball of cavity, rubber sheath texture is soft, has fine shock-absorbing capacity, and the inside elastic ball of cooperation cavity uses, slows down the impact force, protects the human body and prevents the fish tail, protects first stand and second stand and prevents deformation and fracture increase of service life.

Preferably, the lockpin is located locked groove one side, and lockpin and locked groove plug are connected, umbrella cloth is located the expansion bracket directly over the position, and umbrella cloth spreads in expansion bracket top position, carries out the anticorrosion protection to the expansion bracket, keeps the expansion bracket flexible smooth and easy, and convenient recycle is more energy-conserving.

Preferably, the first stand and the second stand are provided with top plates at the front sides, clamping seats are symmetrically arranged below the top plates and used for clamping propaganda slogans or picture scroll, and the top plates have waterproof performance.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the expansion bracket is installed between first stand and second stand, second stand inner wall is close to top position installation unreeling shaft, unreel the spool surface package and have the umbrella cloth, the free end fixed connection lockpin of umbrella cloth, unreel axle top installing support, first stand inner wall is close to top position fixed connection locked groove, pulling umbrella cloth, peg graft inside the locked groove through the lockpin, umbrella cloth is spread out in expansion bracket top position, carry out the anticorrosion protection to the expansion bracket, it is flexible smooth and easy to keep the expansion bracket, convenient recycle, it is more energy-conserving.

2. The utility model discloses rubber sheath texture is soft, has fine shock-absorbing capacity, and the inside elastic ball of cooperation cavity uses, slows down the impact force, protects the human body and prevents the fish tail, protects first stand and second stand and prevents to warp and fracture increase of service life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the unreeling shaft and the bracket of the present invention;

FIG. 3 is a schematic view of the rubber sheath structure of the present invention;

in the figure: 1. a first upright post; 2. a second upright post; 3. a telescopic frame; 4. a rubber sheath; 401. a cavity; 402. an elastic ball; 403. reflecting light; 5. a top plate; 501. a holder; 6. unwinding the reel; 7. a support; 701. a polish rod; 702. a spring; 703. pressing a plate; 704. a rubber plate; 8. umbrella cloth; 801. a lock pin; 9. and (4) locking the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: construction safety device, including first stand 1, second stand 2 and expansion bracket 3, expansion bracket 3 is installed between first stand 1 and

second stand

2, 2 inner walls of second stand are close to top position installation

unreel axle

6, 6 surface wrappings of unreel axle have umbrella cloth 8, the free end fixed connection lockpin 801 of

umbrella cloth

8, 6 top installing supports 7 of unreel axle, 1 inner wall of first stand is close to top position fixed connection locked groove 9, first stand 1 and 2 outer walls of second stand have all bonded

rubber sheath

4, 4 outer walls of rubber sheath have bonded the reflection of light subsides 403.

Further, smooth rod 701 is pegged graft in support 7 surface slip, spring 702 has been cup jointed to smooth rod 701 outside, polished rod 701 bottom fixed connection clamp plate 703, clamp plate 703 lower surface bonds there is

rubber slab

704, 8 wraps of umbrella cloth are on unreeling 6 surfaces, it is fixed by the installation when first stand 1 and 2 bottoms of second stand, expansion bracket 3 is the extension state, upwards carry and draw smooth rod 701, the rubber slab 704 of clamp plate 703 lower surface, pulling umbrella cloth 8, peg graft inside locked groove 9 through

lockpin

801, 8 spreads out of umbrella cloth in expansion bracket 3 top positions, carry out the anticorrosion protection to expansion bracket 3, it is smooth and easy to keep expansion bracket 3 flexible, convenient recycling, it is more energy-conserving.

Further, the spring 702 is located inside the bracket 7, the top end of the spring 702 is fixedly connected with the top end inside the bracket 7, the bottom end of the spring 702 is attached to the surface of the pressing plate 703, after the locking pin 801 of the umbrella cloth 8 is inserted into the locking groove 9, the pressing plate 703 is pressed down by the spring 702, and the rubber plate 704 is attached above the umbrella cloth 8 to fix the length of the umbrella cloth.

Further, 4 inside cavities 401 of having seted up of rubber sheath, the inside swing joint elastic ball 402 of

cavity

401, 4 soft textures of rubber sheath have fine shock-absorbing capacity, and the inside elastic ball 402 of cooperation cavity 401 is used, slows down the impact force, protects the human body and prevents the fish tail, protects first stand 1 and second stand 2 and prevents to warp and fracture increase of service life.

Further, lockpin 801 is located keyway 9 one side, and

lockpin

801 and 9 plug connections of keyway, and umbrella cloth 8 is located the expansion bracket 3 directly over the position, and umbrella cloth 8 spreads out in expansion bracket 3 top position, carries out the anticorrosion protection to expansion bracket 3, keeps expansion bracket 3 flexible smooth and easy, and convenient the recycle is more energy-conserving.

Further, roof 5 is all installed to first stand 1 and the 2 positive positions of second stand, and 5 below symmetry installation holders 501 of roof, holders 501 are used for centre gripping propaganda poster or scroll painting, and roof 5 has waterproof performance.

The utility model discloses a theory of operation and use flow: the umbrella cloth 8 is wrapped on the surface of the unwinding shaft 6, when the bottoms of the first upright post 1 and the second upright post 2 are fixedly installed and the telescopic frame 3 is in an extension state, the polish rod 701 is lifted upwards, the rubber plate 704 on the lower surface of the pressing plate 703 pulls the umbrella cloth 8, the umbrella cloth 8 is inserted into the locking groove 9 through the locking pin 801, the umbrella cloth 8 is spread above the telescopic frame 3, the telescopic frame 3 is protected from corrosion, the telescopic frame 3 is kept to be stretched smoothly, recycling is convenient, and energy is saved; the inside cavity 401 of having seted up of rubber sheath 4, the inside swing joint elastic ball 402 of

cavity

401, 4 soft textures of rubber sheath have fine shock-absorbing capacity, and the inside elastic ball 402 of cooperation cavity 401 uses, slows down the impact force, protects the human body and prevents the fish tail, protects first stand 1 and second stand 2 and prevents to warp and fracture increase of service life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. Building construction safety device, including first stand (1), second stand (2) and expansion bracket (3), its characterized in that is installed between first stand (1) and second stand (2) in expansion bracket (3): reel (6) are put to second stand (2) inner wall near the installation of top position, it twines umbrella cloth (8) to put reel (6) surface package, the free end fixed connection lockpin (801) of umbrella cloth (8), put reel (6) top installing support (7), first stand (1) inner wall is close to top position fixed connection locked groove (9), first stand (1) and second stand (2) outer wall all bond has rubber sheath (4), rubber sheath (4) outer wall bonds has reflection of light subsides (403).

2. The construction safety device of claim 1, wherein: the polished rod (701) is inserted into the surface of the support (7) in a sliding mode, a spring (702) is sleeved outside the polished rod (701), the bottom end of the polished rod (701) is fixedly connected with a pressing plate (703), and a rubber plate (704) is bonded to the lower surface of the pressing plate (703).

3. The construction safety device of claim 2, wherein: the spring (702) is positioned inside the support (7), the top end of the spring (702) is fixedly connected with the top end inside the support (7), and the bottom end of the spring (702) is attached to the surface of the pressing plate (703).

4. The construction safety device of claim 1, wherein: a cavity (401) is formed in the rubber sheath (4), and an elastic ball (402) is movably connected in the cavity (401).

5. The construction safety device of claim 1, wherein: the lock pin (801) is located on one side of the lock groove (9), the lock pin (801) is connected with the lock groove (9) in a plugging mode, and the umbrella cloth (8) is located right above the telescopic frame (3).

6. The construction safety device of claim 1, wherein: roof (5) are all installed to first stand (1) and second stand (2) openly position, holder (501) are installed to roof (5) below symmetry.