CN218758273U

CN218758273U - Horizontal steel beam for high-altitude cantilever

Info

Publication number: CN218758273U
Application number: CN202222837798.8U
Authority: CN
Inventors: 王毅; 陈梦楠; 魏娟; 周力子; 陈婷婷
Original assignee: Chongqing First Municipal Engineering Co ltd
Current assignee: Chongqing First Municipal Engineering Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-28
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a horizontal girder steel of usefulness of encorbelmenting in high altitude, including the roof beam body, locator and connector, the locator is all installed to the both sides outer wall of the roof beam body, the multiunit connector is installed to the inner wall of the roof beam body, the inner wall of connector runs through and installs the threaded rod. The utility model discloses an install that the locator is quick to the roof beam body fix a position the installation, when fixing a position the installation to the roof beam body, place the roof beam body behind predetermined position, fix a position the position of the roof beam body through the locating hole, make the axis of rotation drive gear rotate, gear revolve makes the locating piece at the inside shift position of spout through the rack, the locating piece removes to carry out spacingly to the position of the roof beam body after entering into prefabricated spacing inslot portion, reach the purpose of fixing a position the installation to the roof beam body fast, great improvement work efficiency.

Description

Horizontal steel beam for high-altitude cantilever

Technical Field

The utility model relates to the technical field, specifically be a horizontal girder steel of usefulness is encorbelmented in high altitude.

Background

The girder steel is a roof beam of making with steel, and crane beam and the work platform roof beam in the factory building, floor beam and the purlin in the roof structure among the multi-storey building all can adopt the girder steel to install and use, and horizontal girder steel divide into shaped steel roof beam and combination girder steel two kinds, and current girder steel is convenient for not quick location installation when the installation, great reduction work efficiency.

The existing horizontal steel beam has the defects that:

patent document CN106703222a discloses an H-shaped steel beam, the right item of protection "includes an upper flange, a lower flange and a web, an oil storage hole is arranged in the upper flange along the length direction of the upper flange, rust-proof oil is arranged in the oil storage hole, an oil outlet for communicating the web with the oil storage hole is arranged on the bottom surface of the upper flange, and a switch plate for controlling the opening and closing of the oil outlet and a control member for controlling the action of the switch plate are arranged on the upper flange. The switch board is opened, and the rust-preventive oil that is located the oil storage hole can follow the downthehole outflow of oil outlet, drips on the web, because the surface of web can regularly coat rust-preventive oil, consequently, the anti-corrosion ability of web also can obtain improving, has prolonged web life. Set up honeycomb holes in H shaped steel roof beam, not only can reduce the use of raw materials, the energy saving, simultaneously because honeycomb holes's stable in structure, the bearing capacity is strong, consequently, after finishing putting up, can still play very good supporting effect by the web, the structural strength of building can obtain guaranteeing ". But the device is not convenient for quick location installation when using, great reduction work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal girder steel of usefulness is encorbelmented in high altitude to solve the problem of the quick location installation of being not convenient for that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a horizontal steel beam for high-altitude cantilever comprises a beam body, positioners and connectors, wherein the positioners are mounted on the outer walls of two sides of the beam body;

the inner wall of the positioner is provided with a support frame, the inner wall of the support frame is provided with a rotating shaft, the outer wall of the rotating shaft is provided with gears in a surrounding manner, the inner wall of the positioner is provided with two groups of sliding chutes, the sliding chutes are positioned on one side of the support frame, and the inner walls of the sliding chutes are provided with positioning blocks;

the utility model discloses a beam body, including roof beam body, locating hole, gear, locating piece, locating shaft, gear, locating piece, prefabricated spacing groove, multiunit connector is installed to the inner wall of the roof beam body, the threaded rod is installed in the inner wall through running through of connector, places the roof beam body behind predetermined position, fixes a position the position of the roof beam body through the locating hole, makes the axis of rotation rotate and drives the gear and rotate, and the gear rotates makes the locating piece carry out spacingly to the position of the roof beam body after the locating piece removes and enters into prefabricated spacing inslot portion at the inside shift position of spout through the rack.

Preferably, the top of the beam body is provided with a plurality of groups of positioning holes, and the positioning blocks are used for positioning and mounting the beam body.

Preferably, the outer wall of the positioning block is provided with a rack, the rack is meshed with the gear, and the gear moves when rotating.

Preferably, the guide arm is installed to the inner wall of connector, and the guide arm is located one side of threaded rod, the slider is installed to the outer wall of guide arm, the link is installed to the outer wall of slider, the inner wall of link runs through and installs multiunit positioning bolt, and positioning bolt's one end extends to the inside of slider, the supporting shoe is installed to the outer wall of link, the outer wall of threaded rod encircles and installs the sliding ring, and the outer wall of sliding ring extends to the outer wall of link, the location axle is installed to the bottom of supporting shoe, the rotation drive head drives the threaded rod and rotates, make the sliding ring remove when the threaded rod rotates, the outer wall of sliding ring is connected with the link, the sliding ring removes and drives link shift position, when the link shift position, the slider makes the link can the vertical migration position through the guide arm, the link shift position drives the support piece removal, the support piece removes and drives the location axle removal.

Preferably, the top end of the threaded rod is provided with a driving head.

Preferably, the inner wall of the connector is provided with a baffle plate, and the baffle plate is positioned on one side of the threaded rod.

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

1. the utility model discloses an install the quick location installation to the roof beam body of locator, when locating the installation to the roof beam body, place the roof beam body in predetermined position after, position the position of the roof beam body through the locating hole, make the axis of rotation rotate and drive the gear rotation, the gear rotation makes the locating piece shift position in the inside of spout through the rack, the locating piece moves and carries out spacing to the position of the roof beam body after entering prefabricated spacing inslot, reach the purpose of carrying out location installation to the roof beam body fast, great improvement work efficiency;

2. the utility model discloses an install the quick connecting piece that makes of connector and the quick being connected of roof beam body, when being connected connecting piece and roof beam body, insert the inside of connector with the one end of connecting piece, the connecting piece removes to certain position after, the baffle carries on spacingly to the connecting piece, it drives the threaded rod rotation to rotate the drive head, make the sliding ring remove when the threaded rod rotates, the outer wall of sliding ring is connected with the link, the sliding ring removes and drives link shift position, during the link shift position, the slider makes the link can vertical movement position through the guide arm, link shift position drives the carriage removal, the carriage removal drives the location axle and removes, it is spacing to the connecting piece after the inside that the location axle removed and gets into the connecting piece, can be connected the connecting piece with the roof beam body is quick, reach the mesh of carrying out the location to the connecting piece fast.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the positioner of the present invention;

FIG. 3 is a schematic view of the structure of the threaded rod part of the present invention;

fig. 4 is a schematic structural view of the connector portion of the present invention.

In the figure: 1. a beam body; 101. positioning holes; 2. a positioner; 201. a support frame; 202. a rotating shaft; 203. a gear; 204. a chute; 205. positioning blocks; 3. a rack; 4. a connector; 401. a guide bar; 402. a slider; 403. a connecting frame; 404. a slip ring; 405. a support block; 406. positioning a bolt; 5. a drive head; 501. a threaded rod; 6. a baffle plate; 601. and (5) positioning the shaft.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1, a horizontal steel beam for high altitude cantilever, including the roof beam body 1, locator 2 and connector 4, locator 2 is all installed to the both sides outer wall of roof beam body 1, roof beam body 1 provides installation space for locator 2, locator 2 is used for quick location installation to the position of roof beam body 1, multiunit connector 4 is installed to the inner wall of roof beam body 1, connector 4 is used for being connected connecting piece and roof beam body 1, the inner wall of connector 4 is run through and is installed threaded rod 501, connector 4 provides installation space for threaded rod 501, the top of roof beam body 1 is equipped with multiunit locating hole 101, locating hole 101 can be fixed a position to the position of roof beam body 1, drive head 5 is installed on the top of threaded rod 501, rotation drive head 5 drives threaded rod 501 to rotate, make sliding ring 404 shift position when the threaded rod 501 rotates, baffle 6 is installed to the inner wall of connector 4, and baffle 6 is located one side of threaded rod 501, baffle 6 is used for spacing the connecting piece.

Referring to fig. 1 and 2, a support frame 201 is installed on the inner wall of a positioner 2, a rotating shaft 202 is installed on the inner wall of the support frame 201, a gear 203 is installed on the outer wall of the rotating shaft 202 in a surrounding manner, two sets of sliding grooves 204 are installed on the inner wall of the positioner 2, the sliding grooves 204 are located on one side of the support frame 201, positioning blocks 205 are installed on the inner walls of the sliding grooves 204, racks 3 are installed on the outer walls of the positioning blocks 205, the racks 3 are meshed with the gear 203, when the beam body 1 is positioned and installed, the beam body 1 is placed at a predetermined position and then positioned through the positioning holes 101, the rotating shaft 202 rotates to drive the gear 203 to rotate, the positioning blocks 205 move inside the sliding grooves 204 through the racks 3, the positioning blocks 205 move into the prefabricated limiting grooves to limit the position of the beam body 1, the purpose of quickly positioning and installing the beam body 1 is achieved, and the working efficiency is greatly improved.

Referring to fig. 1, 3 and 4, a guide rod 401 is installed on an inner wall of a connector 4, the guide rod 401 is located on one side of a threaded rod 501, a slider 402 is installed on an outer wall of the guide rod 401, a connecting frame 403 is installed on an outer wall of the slider 402, a plurality of sets of positioning bolts 406 are installed on the inner wall of the connecting frame 403 in a penetrating manner, one end of each positioning bolt 406 extends into the slider 402, a supporting block 405 is installed on the outer wall of the connecting frame 403, a sliding ring 404 is installed on the outer wall of the threaded rod 501 in a surrounding manner, the outer wall of the sliding ring 404 extends to the outer wall of the connecting frame 403, a positioning shaft 601 is installed at the bottom of the supporting block 405, when the connecting piece is connected with a beam body 1, one end of the connecting piece is inserted into the connector 4, after the connecting piece moves to a certain position, a baffle 6 limits the connecting piece, a driving head 5 is rotated to drive the threaded rod 501 to rotate, when the threaded rod 501 rotates, the sliding ring 404 moves, the outer wall of the sliding ring 404 is connected with the connecting frame 403, when the connecting frame 403 moves to a position, the connecting piece 403 moves to drive the connecting frame 403 to move, and the positioning shaft 601 to quickly position, and the connecting piece is connected with the connecting piece 601 to achieve the purpose of quickly locating beam body 1.

The working principle is that when the beam body 1 is firstly positioned and installed, the beam body 1 is placed at a preset position, the position of the beam body 1 is positioned through the positioning hole 101, the rotating shaft 202 rotates to drive the gear 203 to rotate, the gear 203 rotates to enable the positioning block 205 to move in the sliding groove 204 through the rack 3, the positioning block 205 moves into the prefabricated limiting groove to limit the position of the beam body 1, the purpose of quickly positioning and installing the beam body 1 is achieved, the working efficiency is greatly improved, when the connecting piece is connected with the beam body 1, one end of the connecting piece is inserted into the connector 4, when the connecting piece moves to a certain position, the baffle 6 limits the connecting piece, the rotating driving head 5 drives the threaded rod to rotate, when the threaded rod 501 rotates, the sliding ring 404 moves, the outer wall of the sliding ring 404 is connected with the connecting frame 403, when the connecting frame 403 moves to a position, the sliding block 402 enables the connecting frame 403 to vertically move through the guide rod 401, the connecting frame 403 moves to drive the supporting block 405 to move, the supporting block 405 moves to drive the positioning shaft to move, the positioning shaft 601 to move, and the connecting piece 601 is quickly positioned and connected with the connecting piece.

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 horizontal girder steel of usefulness of encorbelmenting in high altitude, includes roof beam body (1), locator (2) and connector (4), its characterized in that: the outer walls of the two sides of the beam body (1) are respectively provided with a positioner (2);

a support frame (201) is installed on the inner wall of the positioner (2), a rotating shaft (202) is installed on the inner wall of the support frame (201), a gear (203) is installed on the outer wall of the rotating shaft (202) in a surrounding mode, two groups of sliding grooves (204) are installed on the inner wall of the positioner (2), the sliding grooves (204) are located on one side of the support frame (201), and positioning blocks (205) are installed on the inner wall of the sliding grooves (204);

the inner wall of the beam body (1) is provided with a plurality of groups of connectors (4), and the inner wall of each connector (4) is provided with a threaded rod (501) in a penetrating mode.

2. The horizontal steel beam for high altitude cantilever according to claim 1, wherein: the top of the beam body (1) is provided with a plurality of groups of positioning holes (101).

3. The horizontal steel beam for high altitude cantilever according to claim 1, wherein: the outer wall of the positioning block (205) is provided with a rack (3), and the rack (3) is meshed with the gear (203).

4. The horizontal steel beam for high-altitude cantilever according to claim 1, wherein: guide arm (401) are installed to the inner wall of connector (4), and guide arm (401) are located one side of threaded rod (501), slider (402) are installed to the outer wall of guide arm (401), link (403) are installed to the outer wall of slider (402), the inner wall of link (403) runs through and installs multiunit positioning bolt (406), and the one end of positioning bolt (406) extends to the inside of slider (402), supporting shoe (405) is installed to the outer wall of link (403), the outer wall of threaded rod (501) is encircleed and is installed sliding ring (404), and the outer wall of sliding ring (404) extends to the outer wall of link (403), location axle (601) is installed to the bottom of supporting shoe (405).

5. The horizontal steel beam for high altitude cantilever according to claim 1, wherein: and a driving head (5) is installed at the top end of the threaded rod (501).

6. The horizontal steel beam for high altitude cantilever according to claim 1, wherein: baffle (6) are installed to the inner wall of connector (4), and baffle (6) are located one side of threaded rod (501).