CN214942668U

CN214942668U - Safety device for construction

Info

Publication number: CN214942668U
Application number: CN202120836973.4U
Authority: CN
Inventors: 尚国峥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-30
Anticipated expiration: 2031-04-22

Abstract

The utility model provides a safety device for building construction, which belongs to the technical field of building construction equipment, and comprises a first protective frame, a second protective frame and a third protective frame which are sequentially arranged from left to right, wherein the first protective frame, the second protective frame and the third protective frame are respectively and movably hinged through hinge shafts; and two sets of buckle mechanisms, two sets of buckle mechanisms are used for with the second protective frame respectively with first protective frame and third protective frame between fixed, wherein: each group of buckle mechanisms comprises a spring groove, a pressure spring, a rotating rod, a limiting rod, a positioning rod and a positioning hole, and the rotating rod is rotatably connected to the top of the second protective frame; this device makes protector accomodate not occupation space after putting, convenient operation moreover, then through the magnetic adsorption between positive magnet and the negative magnet for this device is difficult for automatic the opening after folding, and is more practical.

Description

Safety device for construction

Technical Field

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

Background

The building construction refers to engineering entities for planning, surveying, designing, constructing, completing and other technical works and installation projects of lines, pipelines and equipment matched with the engineering entities, which are carried out for newly building, reconstructing or expanding building buildings and auxiliary structure facilities, and also refers to construction projects of various buildings and buildings, and a construction site needs to be isolated from an external environment in the construction process, so that the internal and external interference is avoided, and the safety protection is realized for internal and external personnel.

Current building construction protector generally is rectangular fence, and the folding can't be accomodate to current fence nevertheless for it can't be folded when not using, not only occupation space resource, not convenient for place moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety device for construction aims at solving the fence among the prior art and can't accomodate foldingly for it can't fold when not using, not only occupation space resource, the problem of being not convenient for to place moreover.

In order to achieve the above object, the utility model provides a following technical scheme:

a safety shield for construction, comprising:

the first protection frame, the second protection frame and the third protection frame are respectively and movably hinged through hinge shafts; and

two sets of buckle mechanisms, it is two sets of buckle mechanism is used for with second protective frame respectively with first protective frame and third protective frame between fixed, wherein:

each group of buckle mechanisms comprises a spring groove, a pressure spring, a rotating rod, a limiting rod, a positioning rod and a positioning hole, wherein the rotating rod is rotatably connected to the top of the second protective frame, the limiting rod is fixed on the circumferential surface of the rotating rod, the positioning hole is formed in the top of the limiting rod, the spring groove is formed in the top of the first protective frame, one end of the pressure spring is fixed on the lower inner wall of the spring groove, the other end of the pressure spring is fixed with the positioning rod, the positioning rod is matched with the positioning hole, and the positioning rod is movably inserted into the positioning hole.

As an optimal scheme of the utility model, all be fixed with a plurality of evenly distributed's railing between the inner wall about first protective frame, second protective frame and the third protective frame.

As an optimized scheme of the utility model, be located both ends are all fixed being provided with positive magnet around one of them railing in the second protective frame, are located keeping away from mutually the end of wherein two railings in first protective frame and the third protective frame is all fixed being provided with negative magnet, two positive magnet respectively with two negative magnet between the magnetism be connected.

As an optimized scheme of the utility model, the bottom of first protective framework and third protective framework all is fixed with the supporting legs, and two supporting legs all are "tower" form and distribute.

As an optimized scheme, two the equal fixed mounting in bottom of supporting legs has a plurality of evenly distributed's universal wheel, and is a plurality of all fixed brake block that is provided with on the universal wheel.

As an optimized scheme of the utility model, the tip that first protective frame and third protective frame kept away from mutually all is fixed with the handle, two the circumference surface of handle has all wrapped up anti-skidding line.

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

1. in this scheme, because it is articulated through the hinge activity between first protective frame, second protective frame and the third protective frame for it is when not using, with first protective frame, second protective frame and the folding back of third protective frame as shown in fig. 2, make it accomodate not occupation space after putting, convenient operation moreover, then through the magnetic adsorption between positive magnet and the negative magnet, make this device be difficult for automatic opening after folding, it is more practical.

2. In the scheme, when the protective device is used, the first protective frame, the second protective frame and the third protective frame are opened to be linearly distributed, then the positioning rod is pressed, the pressure spring is extruded by the positioning rod at the moment, so that the pressure spring has elasticity, then the limiting rod is rotated, so that the positioning hole in the limiting rod is aligned with the positioning rod, then the positioning rod is popped out through the elasticity of the pressure spring, the positioning rod is inserted into the positioning hole to fix the limiting rod, and therefore the first protective frame, the second protective frame and the third protective frame are not easy to fold and bend; when the building protection device is used for protecting a building construction site, the effect is better, and the safety is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention after being opened;

fig. 2 is a perspective view after being folded in the utility model;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a first protective frame; 2. a second protective frame; 3. a third protective frame; 4. a limiting rod; 5. positioning a rod; 6. positioning holes; 7. supporting legs; 8. a universal wheel; 9. a railing; 10. a positive magnet; 11. a negative magnet; 12. a handle; 13. a spring slot; 14. a pressure spring; 15. and (4) rotating the rod.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

a safety shield for construction, comprising:

the first protection frame 1, the second protection frame 2 and the third protection frame 3 are sequentially arranged from left to right, and the first protection frame 1, the second protection frame 2 and the third protection frame 3 are respectively and movably hinged through hinge shafts; and

two sets of buckle mechanisms, two sets of buckle mechanisms are used for respectively with second protective frame 2 with first protective frame 1 and third protective frame 3 between fixed, wherein:

every group buckle mechanism all includes spring groove 13, pressure spring 14, bull stick 15, gag lever post 4, locating lever 5 and locating hole 6, bull stick 15 rotates to be connected in second protective frame 2's top, gag lever post 4 is fixed in the circumferential surface of bull stick 15, locating hole 6 is seted up at gag lever post 4's top, spring groove 13 is seted up at first protective frame 1's top, 14 one end of pressure spring is fixed in the lower inner wall of spring groove 13, and pressure spring 14's the other end is fixed with locating lever 5, locating lever 5 and locating hole 6 phase-match, and locating lever 5 activity is pegged graft in locating hole 6.

In the embodiment of the utility model, the first protection frame 1, the second protection frame 2 and the third protection frame 3 are hinged to each other, so that the first protection frame 1, the second protection frame 2 and the third protection frame 3 are linearly arranged during the construction of the building engineering, which has the function of protecting the construction site, meanwhile, the positioning rod 5 is pressed by pressing the positioning rod 5, the pressure spring 14 is extruded by the positioning rod 5 at the moment, the pressure spring 14 has elasticity, then the limiting rod 4 is rotated, the positioning hole 6 on the limiting rod 4 is aligned with the positioning rod 5, then the positioning rod 5 is ejected out by the elasticity of the pressure spring 14, the positioning rod 5 is inserted into the positioning hole 6 to fix the limiting rod 4, so that the folding and bending between the first protection frame 1, the second protection frame 2 and the third protection frame 3 are not easy to occur, and when the building construction site is protected, the effect is better, and the safety is higher; after the construction is accomplished, with first protective frame 1, second protective frame 2 and the folding back of third protective frame 3 as shown in fig. 2 for it accomodates not occupation space after placing, convenient operation moreover, then through the magnetic adsorption between positive magnet 10 and the negative magnet 11, makes this device be difficult for the automation after folding and opens, and is more practical.

Referring to fig. 3, a plurality of evenly distributed railings 9 are fixed between the upper and lower inner walls of the first protection frame 1, the second protection frame 2 and the third protection frame 3.

In this embodiment: (ii) a Through a plurality of railings 9 for the safeguard effect is better, is difficult for having child to fear into from first protective frame 1, and the security is higher.

Specifically, referring to fig. 1, positive magnets 10 are fixedly disposed at the front end and the rear end of one of the balustrades 9 in the second protection frame 2, negative magnets 11 are fixedly disposed at the far ends of two of the balustrades 9 in the first protection frame 1 and the third protection frame 3, and the two positive magnets 10 are respectively magnetically connected with the two negative magnets 11.

In this embodiment: after first protective frame 1, second protective frame 2 and third protective frame 3 are folded, two positive magnets 10 and two negative magnets 11 contact respectively this moment, because

positive magnet

10 and 11 magnetism of negative magnet are opposite for it adsorbs each other, makes first protective frame 1, second protective frame 2 and third protective frame 3 accomodate more firmly, is difficult for scattering.

Referring to fig. 2, the supporting legs 7 are fixed at the bottoms of the first protection frame 1 and the third protection frame 3, and the two supporting legs 7 are distributed in a tower shape.

In this embodiment: the device is placed on the ground through the two supporting legs 7 and distributed in a tower shape, so that the device is placed on the ground more stably.

Specifically, referring to fig. 2, a plurality of universal wheels 8 are fixedly mounted at the bottoms of the two supporting legs 7, and a plurality of brake pads are fixedly mounted on the universal wheels 8.

In this embodiment: this device passes through universal wheel 8 and conveniently removes on ground, and through the brake block after removing, through stepping on the brake block, conveniently is fixed in ground, and fixed firm.

Referring to fig. 1, handles 12 are fixed to the end portions of the first protection frame 1 and the third protection frame 3 away from each other, and the circumferential surfaces of the two handles 12 are wrapped with anti-slip threads.

In this embodiment: through the cooperation of handle 12 and universal wheel 8, holding handle 12 and promoting this device and pass through universal wheel 8 and remove on ground for this device operation is more convenient.

The utility model discloses a theory of operation and use flow: when the device needs to be used, the first protection frame 1, the second protection frame 2 and the third protection frame 3 are placed in a straight line, then the positioning rod 5 is pressed, the pressure spring 14 is extruded by the positioning rod 5 at the moment, so that the pressure spring 14 has elasticity, then the limiting rod 4 is rotated, the positioning hole 6 in the limiting rod 4 is aligned with the positioning rod 5, then the positioning rod 5 is popped out through the elasticity of the pressure spring 14, the positioning rod 5 is inserted into the positioning hole 6 to fix the limiting rod 4, and therefore the first protection frame 1, the second protection frame 2 and the third protection frame 3 are not easy to fold and bend, the effect is better when the device is used for protecting a building construction site, and the safety is higher; after the construction is accomplished, with first protective frame 1, second protective frame 2 and the folding back of third protective frame 3 as shown in fig. 2 for it accomodates not occupation space after placing, convenient operation moreover, then through the magnetic adsorption between positive magnet 10 and the negative magnet 11, makes this device be difficult for the automation after folding and opens, and is more practical.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safety device for construction which characterized in that includes:

the protective device comprises a first protective frame (1), a second protective frame (2) and a third protective frame (3) which are sequentially arranged from left to right, wherein the first protective frame (1), the second protective frame (2) and the third protective frame (3) are respectively and movably hinged through hinge shafts; and

two sets of buckle mechanisms, two sets of buckle mechanism is used for with second protective frame (2) respectively with first protective frame (1) and third protective frame (3) between fixed, wherein:

each group of buckle mechanisms comprises a spring groove (13), a pressure spring (14), a rotating rod (15), a limiting rod (4), a positioning rod (5) and a positioning hole (6), wherein the rotating rod (15) is rotatably connected to the top of the second protective frame (2), the limiting rod (4) is fixed on the circumferential surface of the rotating rod (15), the positioning hole (6) is formed in the top of the limiting rod (4), the spring groove (13) is formed in the top of the first protective frame (1), one end of the pressure spring (14) is fixed on the lower inner wall of the spring groove (13), the other end of the pressure spring (14) is fixed with the positioning rod (5), the positioning rod (5) is matched with the positioning hole (6), and the positioning rod (5) is movably inserted into the positioning hole (6).

2. The safety protection device for building construction according to claim 1, wherein a plurality of railings (9) are uniformly distributed and fixed between the upper and lower inner walls of the first protection frame (1), the second protection frame (2) and the third protection frame (3).

3. The safety protection device for building construction according to claim 2, wherein positive magnets (10) are fixedly arranged at the front end and the rear end of one of the railings (9) in the second protection frame (2), negative magnets (11) are fixedly arranged at the far ends of two of the railings (9) in the first protection frame (1) and the third protection frame (3), and the two positive magnets (10) are respectively in magnetic connection with the two negative magnets (11).

4. The safety protection device for building construction according to claim 3, wherein the bottom of the first protection frame (1) and the bottom of the third protection frame (3) are both fixed with supporting feet (7), and the two supporting feet (7) are both distributed in a tower shape.

5. The safety protection device for building construction according to claim 4, wherein a plurality of universal wheels (8) which are uniformly distributed are fixedly mounted at the bottoms of the two supporting legs (7), and brake pads are fixedly arranged on the plurality of universal wheels (8).

6. A safety device for building construction according to claim 5, wherein the end parts of the first protective frame (1) and the third protective frame (3) far away from each other are respectively fixed with a handle (12), and the circumferential surfaces of the two handles (12) are respectively wrapped with anti-skid grains.