CN219241239U

CN219241239U - Safety construction frame

Info

Publication number: CN219241239U
Application number: CN202223343575.2U
Authority: CN
Inventors: 李鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-23
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the technical field of construction frames, in particular to a safety construction frame, which comprises an assembly construction frame; the device comprises a standing plate, wherein the standing plate is arranged on an assembly construction frame, a winding drum is arranged at the lower end of the winding drum, screw sleeves are arranged in four corners of the upper end of the assembly construction frame, the screw rods are rotatably arranged in the screw sleeves through threads, and dustproof cloth is wound in the winding drum. The utility model is provided with the expansion board capable of being unfolded in a rotating way, the expansion board can be erected on the assembly construction frame, the application range of the standing board can be enlarged by the expansion board, meanwhile, the lower side of the expansion board is provided with the flexible pad, so that workers working aloft can sit on the flexible pad for rest, the comfort level of the workers is improved, in addition, a winding drum capable of winding and assembling dustproof cloth is also provided, and the influence of construction dust and reflected flash on the workers in aloft work can be effectively reduced when the dustproof cloth is unfolded.

Description

Safety construction frame

Technical Field

The utility model relates to the technical field of construction frames, in particular to a safe construction frame.

Background

The construction site refers to a house building for industrial and civil projects, civil engineering, equipment installation, pipeline laying and other construction activities, the construction site which is approved to be occupied and the site where people carry out safe production, civilization work and construction, in the construction process, a construction frame can be frequently used to achieve the aim of constructing a high place, the existing construction frame is generally assembled and stacked, in order to leave stairs of the construction frame on workers, the area of a standing plate left after the assembly of the general construction frame is smaller, the workers can only stand, the range of movement of the workers in the construction process is smaller, the construction process is inconvenient, dust rays and other interference vision lines can be generated in the construction process, and a safe construction frame is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a safety construction frame, which solves the problems that the area of a standing plate remained after the construction frame is assembled in the prior art is small, and dust rays and the like possibly exist in the construction process to interfere with the sight.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a safety scaffold comprising an assembly scaffold;

a standing board mounted on the assembly scaffold,

the winding drum is characterized in that a screw is arranged at the lower end of the winding drum, threaded sleeves are arranged in four corners of the upper end of the assembly construction frame, the screw is rotatably arranged in the threaded sleeves through threads, dust-proof cloth is wound in the winding drum, and the dust-proof cloth can be mutually assembled with other winding drums to semi-surround the upper side of the assembly construction frame.

Preferably, the extension board is rotatably installed on the standing board, the front lower end of the extension board is rotated on the standing board, the width of the extension board is smaller than that of the standing board, and the front side of the extension board is movably inserted with a building block.

Preferably, the upper side of the expansion board is provided with anti-skid patterns, and the lower side of the expansion board is glued with a flexible pad.

Preferably, the rolling barrel is internally provided with a rotating shaft in a rotating way, the upper end of the rotating shaft is provided with a rotating block, the rotating block is arranged at the upper end of the rolling barrel, the rotating shaft is fixedly connected with dustproof cloth, and the length of the dustproof cloth is matched with the shortest distance of the lower group of screws.

Preferably, the upper and lower both ends of one side of dustproof cloth are provided with the fixed block, be provided with the activity in the fixed block and insert and establish the pole, also be provided with the fixed block on the receipts reel that corresponds with this group of dustproof cloth, the jack has been seted up on the fixed block, the horizontal position of the upper end of fixed block is the same with the horizontal position of the lower extreme of the fixed block that sets up on dustproof cloth, insert and establish the pole and insert and establish in the jack.

Preferably, the part of the inserting rod in the fixed block and the upper end of the inserting rod are both provided with limiting rings, and the limiting rings in the fixed block are sleeved with springs.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with the expansion board which can be rotated and unfolded, the expansion board can be erected on the assembly construction frame, the application range of the standing board can be enlarged, meanwhile, the lower side of the expansion board is provided with the flexible pad, so that workers working aloft can sit on the flexible pad for rest, the comfort level of the workers is increased, in addition, a winding drum which can wind and assemble dust-proof cloth is also provided, the influence of construction dust and reflected flash on the dust-proof cloth in the aloft operation can be effectively reduced when the dust-proof cloth is unfolded, meanwhile, the assembly mode of the dust-proof cloth is firm, and workers can be placed to fall down from the assembly construction frame under the condition that the workers feel syncope or careless stepping on the air, and the safety when the assembly construction frame is used is improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of the present utility model in a separated configuration;

FIG. 4 is an enlarged partial schematic view of the FIG. 2A;

FIG. 5 is an enlarged partial schematic view of the B of FIG. 2 according to the present utility model;

fig. 6 is an enlarged partial schematic view of the C of fig. 3 according to the present utility model.

In the figure: 1. assembling a construction frame; 2. a standing board; 3. an expansion board; 4. anti-skid lines; 5. a flexible pad; 6. building blocks; 7. winding up a winding drum; 8. a screw; 9. a screw sleeve; 10. a rotating shaft; 11. a rotating block; 12. a dust-proof cloth; 13. a fixed block; 14. inserting a rod; 15. a limit circular ring; 16. a spring; 17. and a jack.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: a safety construction frame comprises an assembly construction frame 1;

a standing board 2, the standing board 2 is installed on the assembly construction frame 1,

the winding drum 7, the lower extreme of winding drum 7 is provided with screw rod 8, be provided with swivel nut 9 in the upper end four corners department of equipment scaffold 1, screw rod 8 passes through the screw thread rotation and installs in swivel nut 9, the rolling has dust cloth 12 in the winding drum 7, dust cloth 12 can with other winding drum 7 each other assemble the upside half of will assembling scaffold 1 and encircle, this equipment reduces the influence of dust and reflection of light to construction workman through dust cloth 12 that can roll up and expand, the extension board 3 has still been set up simultaneously and can be expanded workman's standing area.

Further, install extension board 3 on standing board 2 rotation, the front side lower extreme of extension board 3 rotates at standing board 2, extension board 3's width is less than standing board 2, the front side activity of extension board 3 is inserted and is set up piece 6, as shown in fig. 1 and 2, extension board 3 expansion can enlarge workman's range of motion, increase workman's comfort level, the width of extension board 3 is less than standing board 2 in order to guarantee to leave the space that the workman stood when standing board 2 expands simultaneously, set up piece 6 is in order to make the other end of extension board 3 can be taken on equipment scaffold 1, thereby improve the stability when extension board 3 rotates.

Further, the upper side of extension board 3 is provided with anti-skidding line 4, and the downside veneer of extension board 3 has flexible pad 5, and as shown in fig. 1 and 2, anti-skidding line 4 can increase the frictional force with extension board 3 when the workman stands, and flexible pad 5 then is in order that the workman can expand extension board 3 when tired and sit down and rest.

Further, the rotation shaft 10 is rotatably installed in the winding drum 7, the rotation block 11 is arranged at the upper end of the rotation shaft 10, the rotation block 11 is arranged at the upper end of the winding drum 7, the rotation shaft 10 is fixedly connected with the dustproof cloth 12, the length of the dustproof cloth 12 is matched with the shortest distance of the lower group of screws 8, as shown in fig. 2, the structure enables a user to wind the dustproof cloth 12 in a mode of rotating the rotation block 11, meanwhile, the width of the dustproof cloth 12 is specific, the dustproof cloth 12 can be provided with certain supporting property after being reassembled, and certain supporting can be provided when a worker steps on the dustproof cloth carelessly or syncope.

Further, the upper and lower both ends of one side of the dust cloth 12 are provided with the fixed block 13, be provided with the activity in the fixed block 13 and insert and establish the pole 14, also be provided with the fixed block 13 on the rolling section of thick bamboo 7 that corresponds with this group dust cloth 12, set up jack 17 on the fixed block 13, the horizontal position of the upper end of fixed block 13 is the same with the horizontal position of the lower extreme of the fixed block 13 that sets up on dust cloth 12, insert and establish the pole 14 and insert and establish in jack 17, as shown in fig. 2 and 5, this structure makes dust cloth 12 can be fixed through inserting, make dust cloth 12 can stably assemble after expanding, also make dust cloth 12 have better supportability.

Further, the part of the inserting rod 14 in the fixed block 13 and the upper end of the inserting rod 14 are both provided with a limiting circular ring 15, and the limiting circular ring 15 in the fixed block 13 is sleeved with a spring 16, as shown in fig. 5, the structure enables the inserting rod 14 not to fall off from the fixed block 13, meanwhile, the elasticity of the spring 16 enables the inserting rod 14 at the lower side to be inserted into the jack 17, and meanwhile, the limiting circular ring 15 is arranged at the upper side of the inserting rod 14, so that the inserting rod 14 is easy to pull out.

Working principle: when the dustproof cloth winding device is used, a plurality of groups of assembling construction frames 1 are assembled to proper heights, screw rods 8 arranged at the lower ends of winding drums 7 are aligned with threaded sleeves 9 and are rotated, after the winding drums 7 are installed on the assembling construction frames 1, the fixed blocks 13 on a plurality of groups of dustproof cloth 12 are in one-to-one correspondence with the fixed blocks 13 on the winding drums 7, when an expansion plate 3 needs to be unfolded, the erection block 6 is drawn out, the fixed blocks 13 are rotated, the erection block 6 is arranged on the assembling construction frames 1, the movable range is expanded, when the dustproof cloth 12 needs to be unfolded, the dustproof cloth 12 is pulled, at the moment, a rotating shaft 10 fixed with the dustproof cloth 12 rotates in the winding drums 7, when the dustproof cloth 12 reaches the next group of winding drums 7, the lower ends of the inserted rods 14 are retracted into the fixed blocks 13, at the moment, springs 16 are compressed, the lower ends of the inserted rods 14 are aligned with insertion holes 17, the inserted rods 14 are released, the inserted rods 14 are inserted into the insertion holes 17 under the rebound of the springs 16, the two groups of fixed blocks 13 are fixed, the dustproof cloth 12 is fixed, at the moment, the dustproof cloth 12 is dismounted, the dustproof cloth 12 rotates with the rotating shaft 12 in the winding drums 11, and the dustproof cloth 11 rotates, and the dustproof cloth 11 is completely, and the dustproof cloth winding drum 11 rotates, and the dustproof cloth 11 is completely, and can rotate, and the dustproof cloth is completely and can be completely rotated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A safety construction frame comprises an assembly construction frame (1);

a standing board (2), wherein the standing board (2) is arranged on the assembly construction frame (1),

the method is characterized in that:

the winding drum (7), the lower extreme of winding drum (7) is provided with screw rod (8), be provided with swivel nut (9) in the upper end four corners department of equipment scaffold (1), screw rod (8) are installed in swivel nut (9) through the screw thread rotation, the winding drum (7) is interior to be reeled has dust cloth (12), dust cloth (12) can be with other winding drum (7) each other equipment with the upside half surrounding of equipment scaffold (1).

2. A safety scaffold according to claim 1, wherein: the extension board (3) is rotatably installed on the standing board (2), the lower end of the front side of the extension board (3) is rotatably installed on the standing board (2), the width of the extension board (3) is smaller than that of the standing board (2), and the erecting blocks (6) are movably inserted in the front side of the extension board (3).

3. A safety scaffold according to claim 2, wherein: the upper side of extension board (3) is provided with anti-skidding line (4), the downside of extension board (3) is glued there is flexible pad (5).

4. A safety scaffold according to claim 1, wherein: the novel anti-dust device is characterized in that a rotating shaft (10) is rotatably mounted on the winding drum (7), a rotating block (11) is arranged at the upper end of the rotating shaft (10), the rotating block (11) is arranged at the upper end of the winding drum (7), the rotating shaft (10) is fixedly connected with a dustproof cloth (12), and the length of the dustproof cloth (12) is matched with the shortest distance of a lower group of screws (8).

5. A safety scaffold according to claim 1, wherein: the dustproof cloth is characterized in that fixing blocks (13) are arranged at the upper end and the lower end of one side of the dustproof cloth (12), inserting rods (14) are movably inserted in the fixing blocks (13), fixing blocks (13) are also arranged on winding drums (7) corresponding to the dustproof cloth (12), inserting holes (17) are formed in the fixing blocks (13), and the horizontal position of the upper ends of the fixing blocks (13) is the same as the horizontal position of the lower ends of the fixing blocks (13) arranged on the dustproof cloth (12), and the inserting rods (14) are inserted in the inserting holes (17).

6. A safety scaffold according to claim 5, wherein: the part of the inserting rod (14) positioned in the fixed block (13) and the upper end of the inserting rod (14) are both provided with a limiting circular ring (15), and a spring (16) is sleeved on the limiting circular ring (15) positioned in the fixed block (13).