CN218092388U

CN218092388U - Fence is kept apart in building engineering safety control

Info

Publication number: CN218092388U
Application number: CN202221148971.7U
Authority: CN
Inventors: 闻天聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-12-20
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a rail is kept apart in building engineering safety control relates to building engineering technical field, including the supporting leg, still include altitude mixture control structure and isolated structure, transversely install the fixed slot between the supporting leg, and the inside of fixed slot transversely installs the bull stick through the pivot, the winding roller is installed to the outer wall of bull stick, and the outer wall of bull stick between winding roller and the fixed slot all overlaps and is equipped with the torsional spring, the protection network is installed on the top of winding roller, the mounting panel is installed to the bottom of fixed slot, and isolated structure is located the inside of mounting panel, the telescopic link is all installed to the both sides of mounting panel bottom, and the rail guard is installed to the bottom of telescopic link. The utility model discloses a protection network drives the winding roller, makes the winding roller drive the bull stick and rotates, makes the protection network of winding the roller outer wall originally and releases the winding, increases the protection height of rail through the protection network, and this structure has realized making the suitability reinforcing of rail to the regulation of rail height.

Description

Fence is kept apart in building engineering safety control

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering safety control keeps apart rail.

Background

Fences, i.e., guardrails, have been obstacles for people to keep various livestock in place since the earliest wooden fences. The rail is divided into an industrial rail, an agricultural rail, a civil rail, a public facility rail and the like, the aluminum alloy rail and the zinc steel rail are common in life and are most widely used, and the rail is also required to be used for safety management in building engineering.

The traditional construction engineering safety management isolation fence has the advantages of firm structure and convenience in use, but still has the defects.

Traditional building engineering safety control keeps apart the rail and is carrying out the in-process that uses, can't adjust the height of rail, and the suitability of rail is less.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rail is kept apart in building engineering safety control to the problem of highly adjusting the rail that can't be proposed in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building engineering safety management isolation fence comprises support legs, a height adjusting structure and an isolation structure;

fixing grooves are transversely arranged among the supporting legs, rotating rods are transversely arranged in the fixing grooves through rotating shafts, winding rollers are arranged on the outer walls of the rotating rods, torsion springs are sleeved on the outer walls of the rotating rods between the winding rollers and the fixing grooves, a protective net is arranged at the top end of each winding roller, an installation plate is arranged at the bottom end of each fixing groove, and the isolation structure is located in the installation plate;

the telescopic rods are mounted on two sides of the bottom end of the mounting plate, the bottom ends of the telescopic rods are provided with guard rails, and the height adjusting structures are located at the top ends of the insides of the supporting legs;

the height adjusting structure comprises a first cavity, the first cavity is arranged at the top end inside the supporting leg, the bottom end inside the first cavity is provided with an one-way threaded rod through a rotating shaft, the outer wall of the one-way threaded rod is connected with a first threaded block through threads, the top end of the one-way threaded rod is provided with a first knob, and a movable plate is transversely arranged between the first threaded blocks.

Preferably, the top end of the protection net passes through the fixing groove, and the top end of the protection net extends to the upper part of the fixing groove.

Preferably, the top end of the one-way threaded rod penetrates through the supporting leg, and the top end of the one-way threaded rod extends to the upper side of the supporting leg.

Preferably, one side of each first threaded block passes through the supporting leg and extends to one side of the supporting leg, and the movable plate is mounted at the top end of the protective net.

Preferably, isolated structure includes push rod, second cavity, second thread piece, two-way threaded rod and second knob, the inside of mounting panel is seted up in the second cavity, and installs two-way threaded rod through the pivot in the inside one side of second cavity, two-way threaded rod's outer wall has two second thread pieces through threaded connection, and two-way threaded rod's one end installs the second knob, the bottom of second thread piece all has the push rod through articulated key-type connection.

Preferably, one end of the bidirectional threaded rod passes through the mounting plate, and one end of the bidirectional threaded rod extends to one side of the mounting plate.

Preferably, the bottom of the push rod penetrates through the mounting plate and extends to the position below the mounting plate, and the push rod is connected to the top end of the protective guard through a hinged key.

Compared with the prior art, the beneficial effects of the utility model are that: rotate first knob, it is rotatory to drive one-way threaded rod through first knob, because one-way threaded rod passes through threaded connection with first thread piece, the event carries out the in-process of rotation at one-way threaded rod, first thread piece can be along with the screw thread removal at one-way threaded rod's outer wall, direction of rotation through adjusting first knob, make first thread piece upwards remove at one-way threaded rod's outer wall, can drive the fly leaf through first thread piece, make the fly leaf drive the protection network, make the protection network upwards remove, drive the winding roller through the protection network, make the winding roller drive the bull stick and rotate, make the protection network of winding roller outer wall remove the winding originally, and make the torsional spring turn round tightly, under the reaction force of torsional spring, make the protection network be in the state of tightening always, the protection height of rail is increased through the protection network, this structure has realized the regulation to the rail height, make the suitability reinforcing of rail.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 of the present invention.

In the figure: 1. supporting legs; 2. protecting a fence; 3. a telescopic rod; 4. mounting a plate; 5. a protective net; 6. a one-way threaded rod; 7. a first knob; 8. a movable plate; 9. an isolation structure; 901. a push rod; 902. a second cavity; 903. a second thread block; 904. a bidirectional threaded rod; 905. a second knob; 10. a first thread block; 11. a first cavity; 12. fixing grooves; 13. a rotating rod; 14. a torsion spring; 15. and (4) winding the roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, a safety management isolation fence for construction engineering comprises support legs 1, a height adjustment structure and an isolation structure 9;

fixing grooves 12 are transversely arranged between the supporting legs 1, rotating rods 13 are transversely arranged in the fixing grooves 12 through rotating shafts, winding rollers 15 are arranged on the outer walls of the rotating rods 13, torsion springs 14 are sleeved on the outer walls of the rotating rods 13 between the winding rollers 15 and the fixing grooves 12, protective nets 5 are arranged at the top ends of the winding rollers 15, the top ends of the protective nets 5 penetrate through the fixing grooves 12, the top ends of the protective nets 5 extend to the upper portions of the fixing grooves 12, mounting plates 4 are arranged at the bottom ends of the fixing grooves 12, and the isolation structures 9 are located in the mounting plates 4;

telescopic rods 3 are respectively arranged on two sides of the bottom end of the mounting plate 4, guard rails 2 are arranged at the bottom ends of the telescopic rods 3, and the height adjusting structure is positioned at the top end inside the supporting leg 1;

referring to fig. 1-4, the building engineering safety management isolation fence further comprises a height adjusting structure, the height adjusting structure comprises first cavities 11, the first cavities 11 are all arranged at the top ends inside the supporting legs 1, one-way threaded rods 6 are installed at the bottom ends inside the first cavities 11 through rotating shafts, the outer walls of the one-way threaded rods 6 are all connected with first threaded blocks 10 through threads, first knobs 7 are installed at the top ends of the one-way threaded rods 6, and movable plates 8 are transversely installed between the first threaded blocks 10;

the top ends of the one-way threaded rods 6 penetrate through the supporting legs 1, and the top ends of the one-way threaded rods 6 extend to the upper portions of the supporting legs 1;

one side of each first threaded block 10 extends to one side of each supporting leg 1 through the supporting leg 1, and the movable plate 8 is mounted at the top end of the protective net 5;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when the mechanism is used, the first screw block 10 moves upward on the outer wall of the unidirectional screw rod 6 by adjusting the rotation direction of the first knob 7, and the movable plate 8 can be driven by the first screw block 10, so that the movable plate 8 drives the protection net 5, and the protection net 5 moves upward.

Example 2: the isolation structure 9 comprises a push rod 901, a second cavity 902, a second thread block 903, a bidirectional threaded rod 904 and a second knob 905, the second cavity 902 is arranged inside the mounting plate 4, the bidirectional threaded rod 904 is mounted on one side inside the second cavity 902 through a rotating shaft, the outer wall of the bidirectional threaded rod 904 is connected with the two second thread blocks 903 through threads, the second knob 905 is mounted at one end of the bidirectional threaded rod 904, and the push rod 901 is connected to the bottom ends of the second thread blocks 903 through hinged keys;

one end of the bidirectional threaded rod 904 penetrates through the mounting plate 4, and one end of the bidirectional threaded rod 904 extends to one side of the mounting plate 4;

the bottom ends of the push rods 901 all penetrate through the mounting plate 4 and extend to the lower part of the mounting plate 4, and the push rods 901 are all connected to the top ends of the protective railings 2 through hinged keys;

specifically, as shown in fig. 1, 2, and 3, when this mechanism is used, the second screw block 903 is moved in a direction to approach each other on the outer wall of the bidirectional screw rod 904 by adjusting the rotation direction of the second knob 905, the push rod 901 is driven by the second screw block 903, the push rod 901 pushes the guard rail 2, the guard rail 2 drives the telescopic rod 3 to extend, and the guard rail 2 is brought into contact with the ground.

The working principle is as follows: the working personnel integrally place the fence in an area needing isolation, then rotate a second knob 905, and drive a bidirectional threaded rod 904 to rotate through the second knob 905, because the second threaded block 903 is in threaded connection with the bidirectional threaded rod 904, and the second threaded block 903 is respectively positioned on two opposite parts of the threads on the outer wall of the bidirectional threaded rod 904, the second threaded block 903 can move along with the threads on the outer wall of the bidirectional threaded rod 904 in the process of rotating the bidirectional threaded rod 904, and the moving directions are opposite, by adjusting the rotating direction of the second knob 905, the second threaded block 903 can move in the direction of approaching each other on the outer wall of the bidirectional threaded rod 904, the push rod 901 is driven through the second threaded block 903, the push rod 901 pushes the fence 2, the fence 2 drives a telescopic rod 3 to extend, the fence 2 is in contact with the ground, the gap between the fence and the ground is sealed through the fence 2, and the small animals are prevented from passing through the gap to affect a construction site;

the staff can rotate the first knob 7 afterwards, drive the one-way threaded rod 6 to rotate through the first knob 7, because the one-way threaded rod 6 passes through threaded connection with the first threaded block 10, so in the process that the one-way threaded rod 6 rotates, the first threaded block 10 can move along with the screw on the outer wall of the one-way threaded rod 6, by adjusting the rotating direction of the first knob 7, the first threaded block 10 moves up on the outer wall of the one-way threaded rod 6, the movable plate 8 can be driven through the first threaded block 10, the movable plate 8 drives the protection net 5, the protection net 5 moves up, the protection net 5 drives the winding roller 15, the winding roller 15 drives the rotating rod 13 to rotate, the protection net 5 originally wound on the outer wall of the winding roller 15 is unwound, the torsion spring 14 is twisted tightly, under the reaction force of the torsion spring 14, the protection net 5 is always in a tight state, and the protection height of the fence is increased through the protection net 5.

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.

Claims

1. The utility model provides a rail is kept apart in building engineering safety control, includes supporting leg (1), its characterized in that: also comprises a height adjusting structure and an isolation structure (9);

fixing grooves (12) are transversely installed between the supporting legs (1), rotating rods (13) are transversely installed inside the fixing grooves (12) through rotating shafts, winding rollers (15) are installed on the outer walls of the rotating rods (13), torsion springs (14) are sleeved on the outer walls of the rotating rods (13) between the winding rollers (15) and the fixing grooves (12), protective nets (5) are installed at the top ends of the winding rollers (15), mounting plates (4) are installed at the bottom ends of the fixing grooves (12), and isolation structures (9) are located inside the mounting plates (4);

the telescopic rods (3) are mounted on two sides of the bottom end of the mounting plate (4), the guard rails (2) are mounted at the bottom ends of the telescopic rods (3), and the height adjusting structure is located at the top end of the inner portion of the supporting leg (1);

the height adjusting structure comprises a first cavity (11), the top end of the supporting leg (1) is arranged at the inner part of the first cavity (11), a one-way threaded rod (6) is arranged at the bottom end of the inner part of the first cavity (11) through a rotating shaft, the outer wall of the one-way threaded rod (6) is connected with a first threaded block (10) through threads, a first knob (7) is arranged at the top end of the one-way threaded rod (6), and a movable plate (8) is transversely arranged between the first threaded blocks (10).

2. The building engineering safety management isolation fence of claim 1, wherein: the top end of the protective net (5) penetrates through the fixing groove (12), and the top end of the protective net (5) extends to the position above the fixing groove (12).

3. The building engineering safety management isolation fence of claim 1, wherein: the top of one-way threaded rod (6) all passes supporting leg (1), and the top of one-way threaded rod (6) all extends to the top of supporting leg (1).

4. The building engineering safety management isolation fence of claim 1, wherein: one side of each first threaded block (10) penetrates through the supporting leg (1) and extends to one side of the supporting leg (1), and the movable plate (8) is installed at the top end of the protective net (5).

5. The building engineering safety management isolation fence of claim 1, wherein: isolation structure (9) include push rod (901), second cavity (902), second thread piece (903), two-way threaded rod (904) and second knob (905), the inside of mounting panel (4) is seted up in second cavity (902), and two-way threaded rod (904) are installed through the pivot to the inside one side of second cavity (902), the outer wall of two-way threaded rod (904) has two second thread pieces (903) through threaded connection, and second knob (905) are installed to the one end of two-way threaded rod (904), the bottom of second thread piece (903) all has push rod (901) through articulated key-type connection.

6. The building engineering safety management isolation fence of claim 5, wherein: one end of the bidirectional threaded rod (904) penetrates through the mounting plate (4), and one end of the bidirectional threaded rod (904) extends to one side of the mounting plate (4).

7. The building engineering safety management isolation fence of claim 5, wherein: the bottom end of the push rod (901) penetrates through the mounting plate (4) and extends to the lower portion of the mounting plate (4), and the push rod (901) is connected to the top end of the protective guard (2) through a hinged key.