CN216663842U - Building construction safety device - Google Patents

Abstract

The utility model relates to a building construction safety protection device, which comprises bases clamped at two ends of a bent cap, upright posts in plug fit with the bases, and a safety main rope arranged between the two upright posts, wherein the two upright posts are provided with a plurality of through holes; one of the upright posts is provided with a rope supply turntable facing the inner side of the base, a support bracket for supporting the rope supply turntable and a positioning and fixing structure for fixing the rope supply turntable; the one end that the female rope of safety is close to supplying the rope carousel penetrates and wears out from the stand interlude position to connect and supplies the rope carousel from the stand top, and the buckle is connected between the female rope other end of safety and another stand. This application has need not to tailor safe female rope, convenient operation, and adjustable safe female rope length is fit for multiple wide bent cap to improve constructor's use wish, reduce the incident and take place.

Description

Building construction safety device

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a building construction safety protection device.

Background

At present, the scale of highway construction is continuously increased, and the requirements on safety management in the engineering construction process are higher and higher. According to statistics, high-altitude falling is one of the accident types with the largest number of accidents, and causes that high-altitude falling has different factors, and the main reasons comprise that safety protection facilities are not in place, safety consciousness of constructors is weak, operation against regulations is violated, field safety supervision is not strong, construction organization is weak and the like. When the bent cap of bridge engineering and the bed stone are under construction, because the characteristic of structure, lack corresponding safety protection facility, the operation personnel often are in the eminence and face empty state in the work progress, and the risk of emergence accident is great. Therefore, the problem of effectively protecting the safety of the capping beam and the stone pad construction operators is always a problem in the safety management process.

As shown in fig. 1, a safety female rope is usually adopted to protect a constructor at present, a bolt position for fixing a safety protection device base is firstly set out on the stop blocks at two sides of the bent cap, then the base and the support rod at two sides are installed (wherein the support rod and the base are welded together and are connected through a reinforcing rib), and meanwhile, the support rods at two sides are ensured to be in the same plane. Then the steel wire rope is fixed on the annular openings of the support rods at two sides through the buckles to form a protective facility for fixing the safety belt. During construction operation, the safety belt is buckled on a steel wire rope (a safety female rope) in the safety protection device and can slide along the steel wire rope, so that the safety belt is convenient for constructors to walk.

However, the method is troublesome to set up, especially, the length of the steel wire rope needs to be cut according to the cover beams with different widths, the cut steel wire rope is fixed on the supporting rod through the buckles, the operation personnel are troublesome, and the base needs to be welded at two ends of the cover beams, so that a lot of operation personnel can construct without using the safety mother ropes regardless of regulations, and safety accidents are caused.

Therefore, a building construction safety protection device which does not need to cut steel wire ropes and weld and reduces operation difficulty is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a building construction safety protection device.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a safety protection device for building construction comprises a base clamped at two ends of a bent cap, stand columns in plug fit with the base, and a safety female rope arranged between the two stand columns; one of the upright posts is provided with a rope supply turntable facing the inner side of the base, a support bracket for supporting the rope supply turntable and a positioning and fixing structure for fixing the rope supply turntable; the one end that the female rope of safety is close to supplying the rope carousel penetrates and wears out from the stand interlude position to connect and supplies the rope carousel from the stand top, and the buckle is connected between the female rope other end of safety and another stand.

The working principle and the beneficial effects are as follows: 1. compared with the prior art, this application can be in the stage of buildding, earlier with the base centre gripping at the bent cap both ends, the stand is inserted again, then the female rope of direct pulling safety is kept away from the one end that supplies the rope carousel, reach the position that needs and the state of extending until the female rope of safety reaches, then it is fixed to supply the rope carousel through location fixed knot structure, and with the female rope of safety fix on another stand top through the buckle can, so need not tailor the female rope of safety, also need not to weld the base, greatly reduced the operation degree of difficulty, and compatibility is better, can adjust the elasticity degree and the length of the female rope of safety in real time according to the demand, be fit for the bent cap of various different widths, be applicable to the construction of other facilities equally.

Furthermore, a pulley is arranged in the upright post provided with the rope supply turntable and is matched with the safety female rope.

This setting, safe female rope can slide on the pulley, has improved the smooth and easy degree when pulling safe female rope greatly, reduces the operation degree of difficulty.

Furthermore, the rope supply turntable is provided with a positioning hole matched with the positioning and fixing structure.

This setting has played basic guarantee in other words, will insert the locating hole through location fixed knot structure, so can be so that supply the unable rotation of rope carousel, in other words also fixed safe female rope, further improved the security performance.

Furthermore, the locating hole sets up along supplying rope carousel circumferencial direction array, and the fixed knot of location constructs including the connecting block that links firmly with the support bracket and locate the locking bolt on this connecting block to make can insert the rotatory degree of freedom that supplies the rope carousel in the locating hole through this locking bolt and restrict.

This setting further discloses the structure of location fixed knot structure, so only need through rotatory confession rope carousel, wait for one of them locating hole and locking bolt to aim at, again with locking bolt lock in this locating hole can.

Further, the base includes punch holder and lower plate, is equipped with on the punch holder and supplies stand male mount pad, and punch holder and lower plate pass through lock nut centre gripping at the bent cap both ends.

This setting, through two splint about lock nut is fixed, convenient operation need not the welding, wait until the base is fixed after the stand can of reinserting.

Furthermore, an auxiliary support frame is arranged on the upper clamping plate, and a sleeve ring matched with the stand column is arranged on the auxiliary support frame, so that the stand column can be supported in an auxiliary mode after the stand column is inserted into the sleeve ring.

This setting passes earlier the lantern ring in the mount pad of inserting again in the time of column mouting, so can play dual fixed effect to the stand, and is effectual to the fixed of stand, is showing and has improved the security performance.

Furthermore, a reinforcing rib is arranged between the support bracket and the upright post.

This setting can further strengthen the support holder, improves the security performance.

Furthermore, the length of the upright post inserted into the mounting seat is more than 1/2 of the mounting seat.

This setting can improve the area of contact between stand and the base equally, improves fixed effect, improves the security performance.

Furthermore, a plurality of reinforcing ribs are arranged on the mounting seat.

This setting can further strengthen the mount pad, improves the security performance.

Furthermore, the pulleys are respectively arranged on the top of the upright post and the penetrating positions of the safety female ropes.

This setting so makes the female rope of safety and the part of stand contact all be on the pulley, can greatly improve the smooth and easy degree of pull of female rope of safety.

Drawings

FIG. 1 is a schematic diagram of a prior art configuration;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure of the auxiliary support;

fig. 4 is a schematic structural view of the cord supply reel.

In the figure, 1, a capping beam; 2. a base; 3. a column; 4. a safety female rope; 5. a rope supply turntable; 6. a support bracket; 7. an auxiliary support frame; 8. reinforcing ribs; 9. positioning the fixed structure; 10. a pulley; 21. an upper splint; 22. a lower splint; 23. a mounting seat; 24. locking the nut; 231. reinforcing ribs; 51. positioning holes; 71. a collar; 91. connecting blocks; 92. and locking the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above terms should not be construed as limiting the present invention.

As shown in fig. 2, this construction safety device includes the base 2 of centre gripping in bent cap 1 both ends, with this base 2 grafting complex stand 3 and locate the female rope 4 of safety between two stands 3, the female rope 4 of safety is common wire rope, certainly also can be made by other materials, wherein, base 2 includes punch holder 21 and lower plate 22, be equipped with on the punch holder 21 and supply stand 3 male mount pad 23, and punch holder 21 and lower plate 22 pass through lock nut 24 centre gripping at the outstanding both ends of bent cap 1, so through two splint about lock nut 24 is fixed, convenient operation need not the welding, it can to wait to insert stand 3 again after base 2 is fixed.

As shown in fig. 3, specifically, the upper clamping plate 21 is provided with the auxiliary supporting frame 7, the auxiliary supporting frame 7 is provided with a sleeve ring 71 matched with the upright post 3, so that the upright post 3 can be supported after being inserted into the sleeve ring 71, and the upright post 3 passes through the sleeve ring 71 before being inserted into the mounting seat 23 during mounting, so that the upright post 3 can be doubly fixed, the fixing effect on the upright post 3 is good, and the safety performance is remarkably improved.

Preferably, a reinforcing rib 8 is provided between the support bracket 6 and the pillar 3, the length of the pillar 3 inserted into the mount base 23 is greater than or equal to 1/2 of the mount base 23, and the mount base 23 is provided with a plurality of reinforcing ribs 231. Can further strengthen support bracket 6 and stand 3, improve the security performance.

In the embodiment, one of the upright posts 3 is provided with a rope supply turntable 5 facing the inner side of the base 2, a supporting bracket 6 for supporting the rope supply turntable 5 and a positioning and fixing structure 9 for fixing the rope supply turntable 5, wherein, the rope supply turntable 5 is provided with positioning holes 51 matched with the positioning and fixing structures 9, the positioning holes 51 are arranged in an array along the circumferential direction of the rope supply turntable 5, and the positioning and fixing structure 9 comprises a connecting block 91 fixedly connected with the support bracket 6 and a locking bolt 92 arranged on the connecting block 91, so that the locking bolt 92 can be inserted into the positioning hole 51 to limit the rotation freedom of the rope supply turntable 5, which is equivalent to the basic guarantee, insert in the locating hole 51 through locking bolt 92, so can be so that supply the unable rotation of rope carousel 5, also fixed safe mother rope 4 in other words, further improved the security performance.

As shown in fig. 2 and 4, in particular, one end of the safety female rope 4 close to the rope supply turntable 5 penetrates from the top of the upright post 3 and penetrates out of the middle section of the upright post 3 to be connected with the rope supply turntable 5, the other end of the safety female rope 4 is buckled with another upright post 3, wherein a pulley 10 is arranged in the upright post 3 provided with the rope supply turntable 5, the pulley 10 is matched with the safety female rope 4, and the pulley 10 is respectively arranged at the top of the upright post 3 and the penetrating position of the safety female rope 4, so that the contact part of the safety female rope 4 and the upright post 3 is on the pulley 10, and the smooth drawing degree of the safety female rope 4 can be greatly improved.

Compared with the prior art, the utility model has the advantages of to sum up, this application can be in the stage of buildding, 2 centre gripping of base are at 1 both ends of bent cap earlier, insert stand 3 again, then directly stimulate female rope 4 of safety and keep away from the one end that supplies rope carousel 5, reach the position and the extension state that need until female rope 4 of safety, then it is fixed to supply rope carousel 5 through location fixed knot structure 9, and fix female rope 4 of safety on another stand 3 top through the buckle can, so need not tailor female rope 4 of safety, also need not weld base 2, greatly reduced the operation degree of difficulty, and compatibility is better, can adjust the elasticity and the length of female rope 4 of safety in real time as required, be fit for the bent cap 1 of various different widths, be applicable to the construction of other facilities equally.

The present invention is not described in detail in the prior art, and therefore, the present invention is not described in detail.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Although the terms of the capping beam 1, the base 2, the upright 3, the safety main rope 4, the rope supply turntable 5, the support bracket 6, the auxiliary support frame 7, the reinforcing rib 8, the positioning and fixing structure 9, the pulley 10, the upper clamping plate 21, the lower clamping plate 22, the mounting seat 23, the locking nut 24, the reinforcing rib 231, the positioning hole 51, the collar 71, the connecting block 91, the locking bolt 92 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present application, fall within the protection scope of the present invention.

Claims (10)

1. A building construction safety protection device is characterized by comprising bases clamped at two ends of a bent cap, upright posts in insertion fit with the bases, and a safety main rope arranged between the two upright posts; one of the upright posts is provided with a rope supply turntable facing the inner side of the base, a support bracket for supporting the rope supply turntable and a positioning and fixing structure for fixing the rope supply turntable; the female rope of safety is close to supply the one end of rope carousel to follow penetrate at the stand top and follow the connection is worn out to stand interlude position supply the rope carousel, the female rope other end of safety and another the lock is connected between the stand.

2. The construction safety device according to claim 1, wherein a pulley is provided in the column on which the rope-supplying turntable is provided, and the pulley is engaged with the safety female rope.

3. The safety device for building construction according to claim 2, wherein the rope-supplying turntable is provided with a positioning hole matched with the positioning and fixing structure.

4. The safety device for building construction according to claim 3, wherein the positioning holes are arranged in an array along the circumferential direction of the rope supply turntable, and the positioning and fixing structure comprises a connecting block fixedly connected with the supporting bracket and a locking bolt arranged on the connecting block, so that the locking bolt can be inserted into the positioning holes to limit the degree of freedom of rotation of the rope supply turntable.

5. The building construction safety protection device according to any one of claims 1-4, wherein the base comprises an upper clamping plate and a lower clamping plate, the upper clamping plate is provided with a mounting seat for the upright post to be inserted into, and the upper clamping plate and the lower clamping plate are clamped at two ends of the cover beam through locking nuts.

6. The safety device for building construction according to claim 5, wherein the upper clamping plate is provided with an auxiliary supporting frame, the auxiliary supporting frame is provided with a sleeve ring matched with the upright post, so that the upright post can be supported in an auxiliary way after being inserted into the sleeve ring.

7. The building construction safety device according to claim 6, wherein a reinforcing rib is arranged between the support bracket and the upright post.

8. A construction safety device according to claim 5, wherein the post is inserted into the mounting seat for a length of greater than 1/2 a of the mounting seat.

9. The construction safety device according to claim 8, wherein the mounting base is provided with a plurality of reinforcing ribs.

10. The building construction safety protection device according to claim 2, wherein the pulleys are respectively arranged at the top of the upright post and the penetrating positions of the safety female ropes.

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