CN217711849U

CN217711849U - High protection device for building engineering safety

Info

Publication number: CN217711849U
Application number: CN202221408211.5U
Authority: CN
Inventors: 马洪霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-01
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a construction technical field specifically is a building engineering is eminence protector for safety, including a supporting beam, a supporting beam symmetry is provided with two, is provided with fixed subassembly on the supporting beam, is provided with the side pole setting between two supporting beams, installs the horizontal pole in the side pole setting, is provided with coupling assembling on a supporting beam's the lateral wall. Put equipment in elevator well mouth department when using, part two spinal branch supporting beam, make the side pole become vertical state, because of being provided with fixed subassembly, then rotate the wrench rod, make the second gear pass through with first gear engagement connect drive bull stick and rotate, and then make the ejector pin at both ends remove the fixed plate to both sides, the fixed plate top is on the corner of elevator well mouth both sides, can accomplish fixed mounting, then put the horizontal pole between the side pole of both sides, it makes the screw thread post spiro union peg graft in the screw hole of side pole setting lateral wall to rotate the horizontal pole, this equipment can block the elevator import, fine safeguard function has been realized.

Description

High protection device for building engineering safety

Technical Field

The utility model relates to a construction technical field specifically is a eminence protector for building engineering safety.

Background

The modern social building industry is rapidly developed, the working environment is gradually higher, the high-rise operation is higher in danger, and irreparable results can be caused by little negligence. On a building site, an open elevator shaft opening is a potential safety hazard, and before an elevator is installed, a cavity penetrating through a bottom layer and a top layer is formed in a building when an elevator shaft is not protected (without an elevator door). The elevator well head belongs to the multiple accident places of the construction site, so the elevator well head is the key point of the safety protection of the construction site. However, the protection to the elevator well head in the work progress among the prior art adopts directly to set up the rail to block mostly, and the rail is put and is not fastened the installation in well head department, and such protectiveness is relatively poor, and the volume of traditional rail is great moreover, occupies more space, and is comparatively inconvenient when transporting and saving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering is eminence protector for safety to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a building engineering is eminence protector for safety, including a supporting beam, a supporting beam symmetry is provided with two, be provided with fixed subassembly on the supporting beam, fixed subassembly is including the fixed plate that is located a supporting beam both sides, and the fixed plate is connected with the ejector pin, and the ejector pin is square post, and the ejector pin runs through the tip lateral wall of a supporting beam, and the tip of ejector pin sets up threaded hole, a supporting beam is hollow structure, and a supporting beam's inside is provided with installs two installation pieces, and the bottom fixedly connected with bearing of installation piece has pegged graft in the inner circle of bearing and has connect the bull stick, and the both ends of bull stick are seted up threadedly, and peg graft in the threaded hole of ejector pin tip at the both ends of bull stick, installs first gear in the middle of the bull stick, and a twisting rod is installed in the rotation of supporting beam's top surface, and the second gear is installed to twisting rod's one end, and first gear engagement is connected, is provided with the side pole setting between two supporting beams, install the horizontal pole on the side pole setting, be provided with coupling assembling on the lateral wall of a supporting beam.

Preferably, the bottom surface of a supporting beam is provided with a containing groove, one end of the side vertical rod is rotatably installed in the containing groove, the other end of the side vertical rod is provided with a connecting groove, and a connecting block is movably connected in the connecting groove.

Preferably, threaded holes are formed in the side walls of the side vertical rods, inner rods are movably inserted into the two ends of the cross rods, one end of each inner rod is connected with a threaded column, and the threaded columns are fixed in the threaded holes in the side walls of the side vertical rods in a threaded manner.

Preferably, coupling assembling is including the side piece of the supporting beam both sides wall of top, and the below of side piece is connected with straining spring, and straining spring's bottom is connected with the couple, and coupling assembling is still including the shackle of installation at supporting beam tip below.

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

1. the utility model provides a building engineering is eminence protector for safety, put equipment in elevator well head department when using, part two supporting beam, make the side stand pole become vertical state, because of being provided with fixed subassembly, then rotate the twist beam, make the second gear through connecting with the first gear meshing drive the bull stick and rotate, and then make the ejector pin at both ends move the fixed plate to both sides, the fixed plate pushes up on the corner of elevator well head both sides, can accomplish fixed mounting, then put the horizontal pole between the side stand pole of both sides, rotate the horizontal pole and make the threaded post spiro union peg graft in the threaded hole of side stand pole lateral wall, this equipment can block the elevator import, has realized fine safeguard function;

2. when equipment does not use, rotate the wrench movement pole and make the ejector pin receive in a supporting beam's inside, with horizontal pole dismouting dress in the inslot of accomodating of supporting beam bottom surface, then buckle the side pole to put together two supporting beam butt joints, the side pole setting is also received and is accomodating the inslot, again because of being provided with coupling assembling, hangs the couple on the shackle, can merge two supporting beam together, has reduced the occupation space of equipment greatly, is convenient for transport and storage.

Drawings

FIG. 1 is a schematic view of the structure of the device of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a structural view of the fixing assembly of the present invention;

fig. 4 is an enlarged view of fig. 3 at B.

In the figure: the device comprises a supporting beam 1, a fixing plate 2, an ejector rod 3, an installation block 4, a bearing 5, a rotating rod 6, a first gear 7, a twisting rod 8, a second gear 9, a side upright rod 10, a connecting block 11, a cross rod 12, an inner rod 13, a threaded column 14, a side piece 15, a tensioning spring 16, a hook 17 and a hook ring 18.

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 to 4, the present invention provides a technical solution: a high-place protection device for building engineering safety comprises supporting beams 1, the supporting beams 1 are symmetrically provided with two supporting beams, fixing components are arranged on the supporting beams 1, each fixing component comprises fixing plates 2 located on two sides of the corresponding supporting beam 1, each fixing plate 2 is connected with a push rod 3, each push rod 3 is a square column, each push rod 3 penetrates through the side wall of the end portion of the corresponding supporting beam 1, a sliding sleeve is arranged on the side wall of the end portion of the corresponding supporting beam 1, each push rod 3 can transversely move in the corresponding sliding sleeve, threaded holes are formed in the end portion of each push rod 3, each supporting beam 1 is of a hollow structure, two mounting blocks 4 are arranged inside the corresponding supporting beam 1, a bearing 5 is fixedly connected to the bottom of each mounting block 4, a rotating rod 6 is inserted into an inner ring of each bearing 5, threads are formed in two ends of each rotating rod 6, two ends of each rotating rod 6 are inserted into the threaded holes in the end portions of the corresponding push rods 3, when the rotating rods 6 rotate, the push rods 3 at two ends can transversely move, a first gear 7 is arranged in the middle of each rotating rod 6, a torsion rod 8 is rotatably arranged on the top surface of each supporting beam 1, a second gear 9 is arranged at one end of the torsion rod 8, and the second gear 9 is meshed with the first gear 7; put equipment in elevator well mouth department when using, part two spinal branch supporting beam 1 for side pole setting 10 becomes vertical state, because of being provided with fixed subassembly, then will twist the pole 8 and rotate, make second gear 9 connect through meshing with first gear 7 and drive bull stick 6 and rotate, and then make the ejector pin 3 at both ends remove fixed plate 2 to both sides, and fixed mounting can be accomplished on the corner of fixed plate 2 top in elevator well mouth both sides.

Be provided with side pole setting 10 between two supporting beam 1, a supporting beam 1's bottom surface is provided with accomodates the groove, the one end of side pole setting 10 is rotated and is installed and accomodate the inslot, the spread groove has been seted up to the other end of side pole setting 10, swing joint has connecting block 11 in the spread groove, install horizontal pole 12 on the side pole setting 10, set up threaded hole on the lateral wall of side pole setting 10, the both ends activity of horizontal pole 12 is pegged graft and is had interior pole 13, the one end of interior pole 13 is connected with threaded post 14, threaded post 14 spiro union is fixed in the threaded hole of side pole setting 10 lateral wall, interior pole 13 is square tube, when horizontal pole 12 rotates, interior pole 13 synchronous rotation, threaded post 14 can change into the threaded hole of side pole setting 10 lateral wall. The cross rod 12 is placed between the side vertical rods 10 on the two sides, the cross rod 12 is rotated to enable the threaded column 14 to be in threaded connection with and inserted into the threaded hole in the side wall of the side vertical rod 10, the elevator inlet can be blocked by the device, and a good protection function is achieved.

The side wall of the supporting beam 1 is provided with a connecting assembly, the connecting assembly comprises side pieces 15 of the two side walls of the supporting beam 1 above, a tension spring 16 is connected below the side pieces 15, the bottom of the tension spring 16 is connected with a hook 17, and the connecting assembly also comprises a hook ring 18 installed at the end part of the supporting beam 1 below; when equipment does not use, rotate twist pole 8 and make ejector pin 3 receive in a supporting beam 1's inside, with horizontal pole 12 take down the dress in the groove of accomodating of a supporting beam 1 bottom surface, then buckle side pole 10, and with two supporting beam 1 butt joints together, side pole 10 is also received and is accomodate the inslot, again because of being provided with coupling assembling, hang couple 17 on shackle 18, can merge two supporting beam 1 together, the occupation space of equipment has been reduced greatly, be convenient for transportation and storage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering is eminence protector for safety, is including a supporting beam (1), its characterized in that: the utility model discloses a supporting beam, including supporting beam (1), supporting beam (1) symmetry is provided with two, be provided with fixed subassembly on supporting beam (1), fixed subassembly is including fixed plate (2) that are located a supporting beam (1) both sides, and fixed plate (2) are connected with ejector pin (3), and ejector pin (3) are square post, and ejector pin (3) run through the tip lateral wall of a supporting beam (1), and threaded hole has been seted up to the tip of ejector pin (3), supporting beam (1) is hollow structure, and the inside of supporting beam (1) is provided with installs two installation pieces (4), and the bottom fixedly connected with bearing (5) of installation piece (4), and peg graft in the inner circle of bearing (5) has bull stick (6), and the both ends of bull stick (6) have been seted up screw thread, and peg graft in the threaded hole of ejector pin (3) tip in the both ends of bull stick (6), install first gear (7) in the middle of bull stick (6), and the top surface of supporting beam (1) rotates and installs twisting rod (8), and the one end of twisting rod (8) is installed second gear (9), and first gear (7) mesh is connected, and pole setting (10) side is provided with a lateral wall (10) on supporting beam (1), a supporting beam (10) side is provided with a lateral wall.

2. A height protection device for building engineering safety as claimed in claim 1, wherein: the bottom surface of a supporting beam (1) is provided with a containing groove, one end of a side vertical rod (10) is rotated and installed in the containing groove, the other end of the side vertical rod (10) is provided with a connecting groove, and the connecting groove is internally movably connected with a connecting block (11).

3. A height guard for building engineering safety as claimed in claim 1, wherein: threaded holes are formed in the side wall of the side vertical rod (10), an inner rod (13) is movably inserted into the two ends of the cross rod (12), one end of the inner rod (13) is connected with a threaded column (14), and the threaded column (14) is fixed in the threaded holes in the side wall of the side vertical rod (10) in a threaded mode.

4. A height protection device for building engineering safety as claimed in claim 1, wherein: coupling assembling is including side piece (15) of the supporting beam (1) both sides wall of top, and the below of side piece (15) is connected with straining spring (16), and the bottom of straining spring (16) is connected with couple (17), and coupling assembling is still including installing shackle (18) at supporting beam (1) tip below.