CN219344112U

CN219344112U - Anti-falling shielding plate

Info

Publication number: CN219344112U
Application number: CN202320055971.0U
Authority: CN
Inventors: 徐万柱
Original assignee: Shandong Tihan Construction Engineering Co ltd
Current assignee: Shandong Tihan Construction Engineering Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-14
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to an anti-falling shielding plate, which comprises a fixed support rod, wherein one end of the fixed support rod is fixedly connected with a fixed base, the inner side of the fixed base is provided with fixed pins, the number of the fixed support rods is four, one side of the fixed support rod is rotationally connected with a fixed rotating roller I, one side of the fixed support rod is rotationally connected with a fixed rotating roller II, the outer side of the fixed support rod is fixedly connected with a mounting support plate, the outer side of the fixed support rod is sleeved with a strong spring, one end of the strong spring is fixedly connected with the mounting support plate, and the other end of the strong spring is fixedly connected with a movable support plate; when the object falls, the anti-falling shielding plate is matched with the anti-falling protection net, the blocking object can be effectively formed in a surrounding shape, the probability of secondary falling of the object is reduced, in addition, under the action of impact force, when the shielding plate moves downwards, the spring is matched with the counterweight movable plate, so that a good buffering protection effect can be achieved, the whole protection capability is strong, and the use effect is good.

Description

Anti-falling shielding plate

Technical Field

The utility model relates to an anti-falling shielding plate, and belongs to the technical field of building protection.

Background

Along with the development of society, the technology is continuously advanced, more and more high-rise buildings are pulled out from the ground, the high-rise buildings become important marks for urban development, more and more equipment is introduced in the construction of the high-rise building construction, the labor intensity of constructors is greatly reduced, the construction danger coefficient of the constructors is reduced, the construction safety of the constructors is ensured, and an anti-falling object shielding plate is required to be arranged during the construction of the building engineering so as to avoid falling of high-rise building materials or personnel.

According to the anti-falling object shielding plate for the building outer wall described in the patent number CN211341859U, when objects and the like fall off in use, the protection range is smaller, the anti-falling object shielding plate body is not provided with structures such as a protective net and the like, and the phenomenon that the objects and the like fall off secondarily easily occurs, so that the anti-falling shielding plate is needed to be used by people conveniently.

Disclosure of Invention

The utility model aims to provide the anti-falling shielding plate, when an object falls, the anti-falling shielding plate is matched with the anti-falling protection net, so that a surrounding blocking shape can be effectively formed to block falling objects, the probability of secondary falling of the object is reduced, and when the shielding plate moves downwards under the action of impact force, a spring is matched with a counterweight movable plate, so that a good buffering protection effect can be achieved, the whole protection capability is strong, and the use effect is good, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a prevent weighing down shielding plate, includes fixed branch, fixed branch's one end fixedly connected with unable adjustment base, unable adjustment base's inboard is equipped with the fixed pin, just fixed branch's number is four, one side rotation of fixed branch is connected with fixed roller one, one side rotation of fixed branch is connected with fixed roller two, fixed branch's outside fixedly connected with installation extension board, powerful spring has been cup jointed in fixed branch's the outside, just powerful spring's one end fixedly connected with installation extension board, powerful spring's the other end fixedly connected with movable extension board, one side fixedly connected with protection stay cord of movable extension board, the other end fixedly connected with protection net one of protection stay cord, one side fixedly connected with of protection net one prevents weighing down shielding plate.

Further, one side of the anti-falling shielding plate is fixedly connected with a second anti-falling protection net, and the first anti-falling protection net and the second anti-falling protection net are respectively arranged in bilateral symmetry and front-back symmetry.

Further, one side of the second anti-falling protection net is fixedly connected to the movable support plate through a protection pull rope, and the movable support plate is attached to the fixed support rod in a sliding manner.

Further, the outside of fixed branch has cup jointed the counter weight fly leaf, the mounting hole has been seted up to the inboard of counter weight fly leaf, just the counter weight fly leaf passes through mounting hole laminating sliding connection in fixed branch.

Further, the limit sliding groove is formed in the inner side of the fixing support rod, the limit sliding block is fixedly connected to the inner side of the mounting hole, and the limit sliding block is attached to the fixing support rod in a sliding mode through the limit sliding groove.

Further, a connecting hole is formed in the inner side of the counterweight movable plate, and the first anti-falling protection net and the second anti-falling protection net are connected to the connecting hole in a penetrating and sliding mode through the protection pull ropes.

The beneficial effects of the utility model are as follows:

through the protection net that weighs down, the fly leaf, powerful spring and activity extension board etc. that sets up, when using, when appearing the object and drop, after dropping to the protection shielding plate, utilize impact force, the protection shielding plate can synchronous pulling protection net one with prevent weighing down second, move up by protection net and protection stay cord pulling activity extension board, this in-process, the protection net props up and forms the fender that encloses, the probability that the matter that weighs down secondarily drops has been reduced, the activity extension board moves up and stretches the spring to certain length after, in order to avoid appearing preventing that the matter shielding plate that weighs down appears touching the ground condition, set up the buffering protection pad in activity extension board one side, the activity extension board can upwards move the counter weight fly leaf, can carry out secondary buffering, in sum up, when using, the object that appears drops, the protection shielding plate cooperates the protection net, can effectually form and enclose and keep off the form and hold down the probability that the object takes place secondary to fall, moreover, when moving down under the effect of impact force, by the spring cooperation counter weight, can play good buffering effect, the whole, and the protection effect is worth using,.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic view of the overall structure of an anti-falling shielding plate of the present utility model;

FIG. 2 is a schematic view of the installation structure of a fall protection net of a fall protection shield plate according to the present utility model;

FIG. 3 is a schematic view of an installation structure of a limit slider of an anti-falling shielding plate;

reference numerals in the drawings: 1. fixing the support rod; 2. a fixed base; 3. fixing a first rotary roller; 4. fixing a second rotary roller; 5. mounting a support plate; 6. a strong spring; 7. a movable support plate; 8. a protective pull rope; 9. a first anti-falling protective net; 10. anti-falling shielding plate; 11. a second anti-falling protective net; 12. a counterweight movable plate; 13. a mounting hole; 14. limiting sliding grooves; 15. a limit sliding block; 16. and a connection hole.

Detailed Description

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.

In embodiment 1, referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides an anti-falling shielding plate, including fixed branch 1, the one end fixedly connected with unable adjustment base 2 of fixed branch 1, unable adjustment base 2's inboard is equipped with the fixed pin, and the number of fixed branch 1 is four, one side rotation of fixed branch 1 is connected with fixed roller one 3, one side rotation of fixed branch 1 is connected with fixed roller two 4, the outside fixedly connected with installation extension board 5 of fixed branch 1, powerful spring 6 has been cup jointed in the outside of fixed branch 1, and powerful spring 6's one end fixedly connected with installation extension board 5, powerful spring 6's the other end fixedly connected with movable support board 7, one side fixedly connected with protection stay cord 8 of movable support board 7, protection stay cord 8's the other end fixedly connected with protection net one 9, one side fixedly connected with protection net one 9 prevents weighing down shielding plate 10.

As a preferable technical scheme of the utility model, one side of the anti-falling shielding plate 10 is fixedly connected with a second anti-falling protection net 11, the first anti-falling protection net 9 and the second anti-falling protection net 11 are respectively arranged symmetrically left and right and symmetrically front and back, one side of the second anti-falling protection net 11 is fixedly connected with a movable support plate 7 through a protection stay rope 8, and the movable support plate 7 is attached to the fixed support rod 1 in a sliding manner; after falling, the two protective nets can be effectively supported, so that the probability of falling objects again is reduced, and the probability of accidents is reduced.

As a preferable technical scheme of the utility model, the outer side of the fixed support rod 1 is sleeved with the counterweight movable plate 12, the inner side of the counterweight movable plate 12 is provided with the mounting hole 13, the counterweight movable plate 12 is in fit sliding connection with the fixed support rod 1 through the mounting hole 13, the inner side of the fixed support rod 1 is provided with the limit sliding groove 14, the inner side of the mounting hole 13 is fixedly connected with the limit sliding block 15, and the limit sliding block 15 is in fit sliding connection with the fixed support rod 1 through the limit sliding groove 14; after the falling object falls down and the spring is stretched to a certain length, in order to avoid the situation that the falling prevention shielding plate 10 touches the ground, a buffer protection pad is arranged on one side of the movable support plate 7, the movable support plate 7 can move upwards to balance the movable plate 12, secondary buffering can be carried out, and the protection effect is good.

Embodiment 2 referring to fig. 1 and 3, the difference between the present embodiment and embodiment 1 is that:

the inner side of the counterweight movable plate 12 is provided with a connecting hole 16, and the first anti-falling protection net 9 and the second anti-falling protection net 11 are connected with the connecting hole 16 in a penetrating and sliding manner through the protection pull rope 8; the rationality of the equipment in use is ensured, and the stability of the buffer work is ensured.

The working principle of the utility model is as follows: when using, when appearing that the object drops, drop to prevent weighing down on the shielding plate 10, utilize impact force, prevent weighing down shielding plate 10 can stimulate protection net one 9 and protection net two 11 in step, by protection net and protection stay cord 8 pulling activity extension board 7 move up, this in-process, protection net props up and forms and encloses the fender, the probability that the object secondary of having reduced to weigh down drops, activity extension board 7 moves up and stretches the spring to certain length after, in order to avoid appearing preventing weighing down shielding plate 10 to appear touching the ground condition, set up the cushion in activity extension board 7 one side, activity extension board 7 can upwards move counter weight fly leaf 12, can carry out secondary buffering, the protection effect is good.

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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a prevent weighing down shielding plate, includes fixed branch (1), its characterized in that: one end of the fixed support rod (1) is fixedly connected with a fixed base (2), the inner side of the fixed base (2) is provided with fixed pins, the number of the fixed support rods (1) is four, one side of the fixed support rod (1) is rotationally connected with a fixed rotating roller I (3), one side of the fixed support rod (1) is rotationally connected with a fixed rotating roller II (4), the outer side of the fixed support rod (1) is fixedly connected with a mounting support plate (5), the utility model discloses a safety protection device for a bicycle, including fixed branch (1), fixed branch (8), protection rope, protection net (9) one side fixedly connected with prevent weighing down shielding plate (10), fixed branch (1) outside has cup jointed powerful spring (6), just the one end fixedly connected with of powerful spring (6) is in installation extension board (5), the other end fixedly connected with of powerful spring (6) is in activity extension board (7), one side fixedly connected with protection rope (8) of activity extension board, the other end fixedly connected with protection net (9) of protection rope.

2. A fall arrest shield as claimed in claim 1, wherein: one side of the anti-falling shielding plate (10) is fixedly connected with a second anti-falling protection net (11), and the first anti-falling protection net (9) and the second anti-falling protection net (11) are respectively arranged in a bilateral symmetry and a front-back symmetry mode.

3. A fall arrest shield as claimed in claim 2, wherein: one side of the second anti-falling protection net (11) is fixedly connected to the movable support plate (7) through the protection pull rope (8), and the movable support plate (7) is attached to the fixed support rod (1) in a sliding mode.

4. A fall arrest shield as claimed in claim 2, wherein: the outside of fixed branch (1) has cup jointed counter weight fly leaf (12), mounting hole (13) have been seted up to the inboard of counter weight fly leaf (12), just counter weight fly leaf (12) laminating sliding connection in fixed branch (1) through mounting hole (13).

5. The fall arrest shield as set forth in claim 4, wherein: limiting sliding grooves (14) are formed in the inner sides of the fixing support rods (1), limiting sliding blocks (15) are fixedly connected to the inner sides of the mounting holes (13), and the limiting sliding blocks (15) are attached to the fixing support rods (1) through the limiting sliding grooves (14) in a sliding mode.

6. The fall arrest shield as set forth in claim 4, wherein: the inner side of the counterweight movable plate (12) is provided with a connecting hole (16), and the first anti-falling protection net (9) and the second anti-falling protection net (11) are connected to the connecting hole (16) in a penetrating and sliding manner through the protection pull rope (8).