CN213391477U

CN213391477U - Safety protective guard for civil engineering convenient to retrieve

Info

Publication number: CN213391477U
Application number: CN202021659990.7U
Authority: CN
Inventors: 黄平
Original assignee: 黄平
Current assignee: ZHEJIANG KASEN CONSTRUCTION CO.,LTD.
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-06-08
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a safety protective guard for civil engineering convenient to retrieve, including mounting groove A and mounting groove B, the bottom cover of mounting groove A inside is equipped with the winding up roller, the top in the winding up roller outside evenly is equipped with the jack, one side of mounting groove A inside top is equipped with the fixed inserted bar with jack adaptation each other, the bottom in the fixed inserted bar outside and the one end that is close to the jack all are equipped with the wind spring rather than adaptation each other, the bottom of mounting groove B inside is equipped with the erection column, the outside of winding up roller is equipped with the protection network of being connected with the erection column each other; the utility model discloses it is tensile that the device utilizes the position of mounting groove B to remove the drive protection network, makes the device expand and carries out protection work, can fold once more when not using to fix through the mutual adaptation of fixture block, pull rod and slot, make the volume of device obtain reducing, thereby carry out the device position and remove, effectual increase staff's convenience and operability strengthen the practicality of device.

Description

Safety protective guard for civil engineering convenient to retrieve

Technical Field

The utility model relates to a civil engineering technical field specifically is a safety protective guard for civil engineering convenient to retrieve.

Background

The civil construction is one of the prop industries of national economy in China, has already taken a rapid development, the building industry in China has completed a series of engineering with advanced design concept, high technological content and attention to the world, and when the civil construction is carried out, a safety protective guard needs to be used, so that pedestrians can be inspired, and potential safety hazards can be prevented;

when using safety guard rails, problems are often encountered, such as:

1. the positions of the protective guard which need to be placed need to be frequently replaced along with different construction points, but the size of the protective guard is larger, so that operators cannot conveniently recover the protective guard to move the protective guard, the inconvenience and the occupied area of the device are increased, and the practicability of the device is reduced;

2. during the civil construction operation, more dust or broken stone is generally generated, and the broken stone is moved and impacted by a machine at a construction position and possibly flies to the protective guard to cause certain impact on the protective guard, so that the protective guard is inclined, and the installation stability of the device is reduced;

3. when the protective guard is recovered, the protective guard can be moved only by manually disassembling the protective guard by an operator, so that the working process of the operator is increased, and the subsequent working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety protective guard for civil engineering convenient to retrieve 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: a safety protective guard for civil engineering convenient to recover comprises a mounting groove A and a mounting groove B, wherein a winding roller is sleeved at the bottom inside the mounting groove A, jacks are uniformly formed in the top of the outer side of the winding roller, a fixed inserting rod matched with the jacks is arranged on one side of the top inside the mounting groove A, a coil spring matched with the fixed inserting rod is arranged at the bottom of the outer side of the fixed inserting rod and one end close to the jacks, a mounting column is arranged at the bottom inside the mounting groove B, a protective net connected with the mounting column is arranged on the outer side of the winding roller, a movable seat is arranged at the bottom of one side, away from each other, of the mounting groove A and the mounting groove B, threaded rods are arranged at the bottoms of the mounting groove A and the mounting groove B, an adjusting damping assembly is arranged on the outer side of the threaded rods, a clamping block is arranged at the top, the top of slot is equipped with the installation storehouse, the inside intermediate position department in installation storehouse is equipped with the pull rod that runs through the fixture block inside, the outside of pull rod is equipped with spring B, the one end that the pull rod outside is close to spring B is equipped with the stopper.

Preferably, adjust damper assembly and include internal thread sleeve pipe, articulated fixed disk, spring A and shock attenuation board, the internal thread sleeve pipe is located the outside of threaded rod, the both sides of internal thread sleeve pipe articulate there is articulated fixed disk, the both sides at internal thread sleeve pipe top are equipped with the shock attenuation board, the bottom of shock attenuation board be equipped with articulated fixed disk interconnect's spring A.

Preferably, a pulling handle is arranged in the middle of one side of the mounting groove B, and anti-skid grains are arranged on the outer side of the pulling handle.

Preferably, the outer side of the protective net is uniformly provided with shock absorption belts matched with the protective net.

Preferably, the top of the outer side of the pull rod is provided with a pull ring, and the outer side of the pull ring is provided with a rubber protective sleeve.

Preferably, the top of the movable seat is provided with a support frame, and the support frame is connected with the mounting groove A and the mounting groove B.

Compared with the prior art, the beneficial effects of the utility model are that: the safety protective guard for civil engineering convenient to recover has the advantages that the overall size and the occupied area of the device are reduced through the mutual adaptation of the expansion and contraction structures, so that the subsequent moving operation is facilitated, the overall stability of the device is improved under the matching of the adjusting and damping components, the received impact force is reduced, the receiving design is simple and reasonable, and the use is convenient;

1. the position of the mounting groove B is moved to drive the protective net to stretch, so that the device can be unfolded to perform protection work, can be folded again when not in use, and is fixed through the mutual matching of the fixture block, the pull rod and the slot, the size of the device is reduced, the position of the device is moved, the convenience and the operability of workers are effectively improved, and the practicability of the device is enhanced;

2. when the device is placed, the internal thread sleeve can be rotated to be pulled down through the matching of the threaded rod to be mutually attached to the ground, so that the device obtains an auxiliary positioning effect, the buffer function of the device is increased under the mutual matching of the hinged fixed disc, the spring A and the damping plate, and the overall stability of the device is enhanced;

3. utilize the rotation of winding up roller and protection network and the compression of wind spring, make the protection network when the device needs to retrieve, cancel the fixed inserted bar of fixed inserted bar and jack, alright utilize the elastic restoring force of wind spring to drive winding up roller and protection network automatic re-setting, roll up the protection network and deposit to use next time, need not the manual installation of dismantling its frequently, reduce operating personnel's work flow, strengthen operating personnel's work efficiency.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a front perspective contraction view of the present invention.

In the figure: 1. mounting grooves A; 2. a movable seat; 3. a coil spring; 4. a threaded rod; 5. an internally threaded sleeve; 6. the fixed disc is hinged; 7. a spring A; 8. a damper plate; 9. mounting a column; 10. mounting grooves B; 11. a clamping block; 12. a protective net; 13. a winding roller; 14. fixing the inserted rod; 15. a jack; 16. a pull rod; 17. a slot; 18. a limiting block; 19. a spring B; 20. and (6) installing a bin.

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. 1-4, the present invention provides an embodiment: a safety protective guard for civil engineering convenient to retrieve comprises a mounting groove A1 and a mounting groove B10, a winding roller 13 is sleeved at the bottom inside a mounting groove A1, jacks 15 are uniformly arranged at the top outside the winding roller 13, a fixed inserting rod 14 matched with the jacks 15 is arranged at one side of the top inside a mounting groove A1, coil springs 3 matched with the fixed inserting rod 14 are arranged at the bottom outside the fixed inserting rod 14 and one end close to the jacks 15, the parts can be automatically reset, a mounting column 9 is arranged at the bottom inside a mounting groove B10, a protective net 12 connected with the mounting column 9 is arranged at the outside of the winding roller 13, a moving seat 2 is arranged at the bottom of one side, far away from each other, of a mounting groove A1 and a mounting groove B10, a threaded rod 4 is arranged at the bottoms of the mounting groove A1 and the mounting groove B10, an adjusting damping component is arranged at the outside of the threaded rod 4, impact on the device can, the top of mounting groove A1 is equipped with the slot 17 with fixture block 11 mutual adaptation, and the top of slot 17 is equipped with installation storehouse 20, and the inside intermediate position department of installation storehouse 20 is equipped with the inside pull rod 16 that runs through fixture block 11, and the outside of pull rod 16 is equipped with spring B19, and the one end that the outside of pull rod 16 is close to spring B19 is equipped with stopper 18.

Further, adjust damper assembly and include internal thread sleeve pipe 5, articulated fixed disk 6, spring A7 and shock attenuation board 8, internal thread sleeve pipe 5 is located the outside of threaded rod 4, and internal thread sleeve pipe 5's both sides articulate there is articulated fixed disk 6, and the both sides at internal thread sleeve pipe 5 top are equipped with shock attenuation board 8, and the bottom of shock attenuation board 8 is equipped with and articulates spring A7 of fixed disk 6 interconnect.

Furthermore, a pulling handle is arranged in the middle of one side of the mounting groove B10, and anti-skidding grains are arranged on the outer side of the pulling handle to enhance operability.

Furthermore, the outer side of the protective net 12 is uniformly provided with damping belts matched with the protective net, so that the protection performance of the device is improved.

Furthermore, a pull ring is arranged at the top of the outer side of the pull rod 16, and a rubber protective sleeve is arranged on the outer side of the pull ring, so that the pull rod is convenient to operate and use.

Further, the top of the movable seat 2 is provided with a support frame, and the support frame is connected with the mounting grooves A1 and B10, so that the stability of the component is improved.

The working principle is as follows: when the device is used, the device is moved to a designated position, then the mounting groove B10 is pulled to drive the mounting column 9 and the protective net 12 to be unfolded under the rotation matching of the winding roller 13, the coil spring 3 is driven to stretch in the period, after the protective net 12 is pulled to a certain length, the winding roller 13 is fixed through the matching of the fixed insertion rod 14 and the insertion hole 15, the device can be placed and protected, after the device is placed, the internal thread sleeve 5 can be rotated to descend and move under the matching of the threaded rod 4, and the hinged fixing disc 6 is driven to descend to be in contact with the ground, so that the stability of the device is improved, the received impact is relieved under the matching of the hinged fixing disc 6, the spring A7 and the damping plate 8, and the anti-seismic effect of the device is improved;

when the device needs to be recovered, the fixing of the fixed inserting rod 14 and the inserting hole 15 can be cancelled, then the winding roller 13 drives the mounting column 9 and the mounting groove B10 to automatically reset through the elastic restoring force of the coil spring 3, the mounting column 9 and the mounting groove B10 are mutually attached, the protective net 12 is convenient to store in, when the winding roller 13 drives the mounting column 9 and the mounting groove B10 to move, the pull rod 16 is pulled to drive the limiting block 18 and the spring B19 to contract, then the retraction movement of the mounting groove B10 drives the clamping block 11 to be clamped into the slot 17 for splicing and combining, then the pull rod 16 is loosened, the elastic restoring force of the spring B19 drives the pull rod 16 to be inserted into the clamping block 11 and the slot 17, the positions of the mounting groove A1 and the mounting groove B10 are combined and fixed, the recovery work of the device can be completed, the occupied area of the device is effectively.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a safety protective guard for civil engineering convenient to retrieve, includes mounting groove A (1) and mounting groove B (10), its characterized in that: the bottom cover of the inside of mounting groove A (1) is equipped with winding up roller (13), the top in the winding up roller (13) outside evenly is equipped with jack (15), one side of the inside top of mounting groove A (1) is equipped with fixed inserted bar (14) with jack (15) mutual adaptation, the bottom in the fixed inserted bar (14) outside all is equipped with wind spring (3) rather than mutual adaptation with the one end that is close to jack (15), the bottom of the inside of mounting groove B (10) is equipped with erection column (9), the outside of winding up roller (13) is equipped with protection network (12) with erection column (9) interconnect, the bottom of the one side of keeping away from each other of mounting groove A (1) and mounting groove B (10) is equipped with removal seat (2), the bottom of mounting groove A (1) and mounting groove B (10) is equipped with threaded rod (4), the outside of threaded rod (4) is equipped with adjusting damping component, the top of mounting groove B (10) is equipped with fixture block (11), the top of mounting groove A (1) is equipped with slot (17) with fixture block (11) mutual adaptation, the top of slot (17) is equipped with installation storehouse (20), the inside intermediate position department in installation storehouse (20) is equipped with and runs through inside pull rod (16) of fixture block (11), the outside of pull rod (16) is equipped with spring B (19), the one end that the spring B (19) is close to in the pull rod (16) outside is equipped with stopper (18).

2. The safety protective guard for civil engineering convenient to retrieve of claim 1, characterized in that: adjust damper includes internal thread sleeve pipe (5), articulated fixed disk (6), spring A (7) and shock attenuation board (8), internal thread sleeve pipe (5) are located the outside of threaded rod (4), the both sides of internal thread sleeve pipe (5) articulate there is articulated fixed disk (6), the both sides at internal thread sleeve pipe (5) top are equipped with shock attenuation board (8), the bottom of shock attenuation board (8) is equipped with spring A (7) with articulated fixed disk (6) interconnect.

3. The safety protective guard for civil engineering convenient to retrieve of claim 1, characterized in that: the middle position of one side of the mounting groove B (10) is provided with a pulling handle, and the outer side of the pulling handle is provided with anti-skid grains.

4. The safety protective guard for civil engineering convenient to retrieve of claim 1, characterized in that: and damping belts matched with the protective net (12) are uniformly arranged on the outer side of the protective net.

5. The safety protective guard for civil engineering convenient to retrieve of claim 1, characterized in that: the top of the outer side of the pull rod (16) is provided with a pull ring, and the outer side of the pull ring is provided with a rubber protective sleeve.

6. The safety protective guard for civil engineering convenient to retrieve of claim 1, characterized in that: the top of removing seat (2) is equipped with the support frame, and support frame and mounting groove A (1) and mounting groove B (10) interconnect.