CN215106571U

CN215106571U - Beam structure for assembly type building

Info

Publication number: CN215106571U
Application number: CN202120741113.2U
Authority: CN
Inventors: 臧利波
Original assignee: Jilin Yuedong Steel Structure Group Co ltd
Current assignee: Jilin Yuedong Steel Structure Group Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-10
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a crossbeam structure for assembly type building relates to crossbeam structure technical field, including upper steel plate and lower steel plate, fixed mounting has the intermediate lamella between upper steel plate and lower steel plate, fixed mounting has the connecting plate between upper steel plate and lower steel plate both ends, seted up first connecting hole on the connecting plate, upper steel plate and lower steel plate both ends are seted up symmetrical second connecting hole, be connected through coupling mechanism between the crossbeam, I-steel main part upper and lower end screw thread is connected with the second fixing bolt corresponding with the second connecting hole, I-steel main part middle part screw thread is connected with the first fixing bolt corresponding with first connecting hole; through with original integral crossbeam, design into can dismantle the mode of connection through coupling mechanism to make the girder steel when hoist and mount and transportation, light relatively easily, and can dismantle the length that the mode of connection can adjust the crossbeam at any time according to the demand.

Description

Beam structure for assembly type building

Technical Field

The utility model relates to a crossbeam technical field specifically is a crossbeam structure for assembly type structure.

Background

In the construction process, only one steel beam is usually installed on a pair of upright columns, so that the steel beam needs to be designed into a large size and a large weight. When the beam is installed, only one beam is hoisted generally, and then workers carry out aerial work to connect the beams, so that most of the whole working process needs aerial work, the time is long, the danger and the cost are high, and the efficiency is low.

The existing steel beams are mostly designed in an integrated manner, and the length and the weight of the steel beams are large, so that the steel beams have high requirements and high risks during hoisting and transportation; meanwhile, the existing steel beam has defects in the design of the reinforcing ribs, and the number of the reinforcing ribs cannot be adjusted according to the strength required by the steel beam in use.

Disclosure of Invention

An object of the utility model is to provide a crossbeam structure for assembly type structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a crossbeam structure for assembly type structure, includes steel sheet and lower steel sheet, fixed mounting has the intermediate lamella between last steel sheet and lower steel sheet, fixed mounting has the connecting plate between last steel sheet and lower steel sheet both ends, first connecting hole has been seted up on the connecting plate, go up the steel sheet and seted up symmetrical second connecting hole with lower steel sheet both ends, be connected through coupling mechanism between the crossbeam, coupling mechanism includes I-steel main part, first fixing bolt and second fixing bolt, end screw thread connection has the second fixing bolt corresponding with the second connecting hole about the I-steel main part, I-steel main part middle part screw thread connection has the first fixing bolt corresponding with first connecting hole.

The utility model discloses further scheme: and reinforcing ribs are arranged in the cavity between the two middle plates, and the upper ends and the lower ends of the reinforcing ribs are fixedly connected with the upper steel plate and the lower steel plate respectively.

The utility model discloses further scheme: be provided with reinforcing mechanism between the last steel sheet in the intermediate lamella outside and lower steel sheet, reinforcing mechanism includes reinforcing frame, threaded rod and fixed plate, reinforcing frame upper end sliding connection has the slide bar, slide bar upper end fixed mounting has the fixed plate, slide bar bottom fixedly connected with lifter plate, the inside upper end of reinforcing frame is rotated and is connected with the threaded rod, threaded rod and lifter plate threaded connection.

The utility model discloses further scheme: and an anti-skid rubber plate is fixedly arranged on the fixing plate.

The utility model discloses further scheme: go up the steel sheet upper end and be provided with buffer gear, buffer gear includes atress board, lifter and spring, fixed mounting has the baffle-box on going up the steel sheet, baffle-box upper end sliding connection has the lifter, the inside bottom fixed mounting of baffle-box has the supporting shoe, fixed mounting has the bracing piece on the supporting shoe, sliding connection has the movable block on the bracing piece, movable block bottom fixed mounting has the slider, the inside bottom of baffle-box is seted up with slider sliding connection's spout, it is connected with the connecting plate to rotate between movable block and lifter.

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

the utility model discloses a with original integral crossbeam, design into can dismantle the mode of connection through coupling mechanism to make the girder steel when hoist and mount and transportation, light relatively easy, and can dismantle the length that the mode of connection can adjust the crossbeam at any time according to the demand.

The utility model discloses a set up reinforcing mechanism, set up to the detachable mode between reinforcing mechanism and girder steel to can make the girder steel can adjust reinforcing mechanism's quantity according to specific intensity demand, thereby make the intensity of girder steel more suitable.

Drawings

Fig. 1 is an assembly view of a cross beam structure for a fabricated building.

Fig. 2 is a schematic structural view of a cross beam structure for a fabricated building.

Fig. 3 is a schematic structural view of the reinforcing mechanism.

Fig. 4 is a schematic structural view of the buffer mechanism.

Notations for reference numerals: 1-upper steel plate, 2-middle plate, 3-lower steel plate, 4-connecting plate, 5-first connecting hole, 6-reinforcing mechanism, 601-reinforcing frame, 602-sliding rod, 603-lifting plate, 604-threaded rod, 605-fixing plate, 7-second connecting hole, 8-buffer mechanism, 801-buffer box, 802-sliding block, 803-lifting rod, 804-stressed plate, 805-supporting block, 806-supporting rod, 807-moving block, 808-spring, 809-connecting plate, 810-sliding chute, 9-I-steel body, 10-second fixing bolt, 11-first fixing bolt and 12-reinforcing rib.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Referring to fig. 1-2, in an embodiment, an assembled cross beam structure for a building includes an upper steel plate 1 and a lower steel plate 3, an intermediate plate 2 is fixedly installed between the upper steel plate 1 and the lower steel plate 3, a connecting plate 4 is fixedly installed between two ends of the upper steel plate 1 and the lower steel plate 3, a first connecting hole 5 is formed in the connecting plate 4, symmetrical second connecting holes 7 are formed in two ends of the upper steel plate 1 and the lower steel plate 3, the cross beams are connected through a connecting mechanism, the connecting mechanism includes an i-shaped steel main body 9, a first fixing bolt 11 and a second fixing bolt 10, the upper end and the lower end of the i-shaped steel main body 9 are in threaded connection with the second fixing bolt 10 corresponding to the second connecting hole 7, and the middle part of the i-shaped steel main body 9 is in threaded connection with the first fixing bolt 11 corresponding to the first connecting hole 5; and reinforcing ribs 12 are arranged in the cavity between the two middle plates 2, and the upper ends and the lower ends of the reinforcing ribs 12 are fixedly connected with the upper steel plate 1 and the lower steel plate 3 respectively.

When the steel beam is used, the first connecting holes 5 of the steel beam correspond to the first fixing bolts 11 and are fixed through the first fixing bolts 11, the second connecting holes 7 of the steel beam correspond to the second fixing bolts 10 and are fixed through the second fixing bolts 10, and therefore the steel beam is assembled, the steel beam is easier and lighter to hoist and transport, and the length of the cross beam can be adjusted at any time according to requirements in a detachable connection mode.

Referring to fig. 2 and 3, in a preferred embodiment, a reinforcing mechanism 6 is disposed between an upper steel plate 1 and a lower steel plate 3 outside an intermediate plate 2, the reinforcing mechanism 6 includes a reinforcing frame 601, a threaded rod 604 and a fixing plate 605, the upper end of the reinforcing frame 601 is slidably connected with a sliding rod 602, the upper end of the sliding rod 602 is fixedly provided with the fixing plate 605, the bottom end of the sliding rod 602 is fixedly connected with a lifting plate 603, the upper end inside the reinforcing frame 601 is rotatably connected with the threaded rod 604, the threaded rod 604 is in threaded connection with the lifting plate 603, and the fixing plate 605 is fixedly provided with an anti-skid rubber plate 606.

Through setting up reinforcing mechanism, set up to the detachable mode between reinforcing mechanism and girder steel, thereby can make the girder steel adjust reinforcing mechanism's quantity according to specific intensity demand, thereby make the intensity of girder steel more suitable, when using, place reinforcing mechanism behind suitable position, twist threaded rod 604, thereby drive lifter plate 603 rebound, thereby drive slide bar 602 upwards slide on reinforcing frame 601, thereby drive fixed plate 605 and last steel sheet 1 contact and extrusion, thereby play the additional strengthening to the girder steel, through setting up anti-skidding offset plate 606, thereby avoid fixed plate 605 to take place to slide when the atress.

Referring to fig. 1 and 3, in a preferred embodiment, a buffering mechanism 8 is disposed at an upper end of the upper steel plate 1, the buffering mechanism 8 includes a stress plate 804, a lifting rod 803 and a spring 808, a buffering box 801 is fixedly mounted on the upper steel plate 1, the lifting rod 803 is slidably connected to the upper end of the buffering box 801, a supporting block 805 is fixedly mounted at a bottom end inside the buffering box 801, a supporting rod 806 is fixedly mounted on the supporting block 805, a moving block 807 is slidably connected to the supporting rod 806, a sliding block 802 is fixedly mounted at a bottom end of the moving block 807, a sliding chute 810 slidably connected to the sliding block 802 is formed at a bottom end inside the buffering box 801, and a connecting plate 809 is rotatably connected between the moving block 807 and the lifting rod 803.

When the girder steel receives external force extrusion, atress board 804 atress drives lifter 803 and slides to dashpot 801, through connecting rod 809 to drive movable block 807 to remove and extrude spring 808 to both ends on bracing piece 806, through spring 808, thereby start the effect of buffering to external force, thereby play certain buffering guard action to the girder steel.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a crossbeam structure for assembly type structure, includes steel sheet (1) and lower steel sheet (3), fixed mounting has intermediate lamella (2), its characterized in that between last steel sheet (1) and lower steel sheet (3): go up steel sheet (1) and down steel sheet (3) both ends fixed mounting have connecting plate (4), first connecting hole (5) have been seted up on connecting plate (4), symmetrical second connecting hole (7) have been seted up at steel sheet (1) and lower steel sheet (3) both ends, be connected through coupling mechanism between the crossbeam, coupling mechanism includes I-steel main part (9), first fixing bolt (11) and second fixing bolt (10), end screw thread connection has second fixing bolt (10) corresponding with second connecting hole (7) about I-steel main part (9), I-steel main part (9) middle part screw thread connection has first fixing bolt (11) corresponding with first connecting hole (5).

2. The cross beam structure for a fabricated building according to claim 1, wherein: and reinforcing ribs (12) are arranged in the cavity between the two middle plates (2), and the upper ends and the lower ends of the reinforcing ribs (12) are fixedly connected with the upper steel plate (1) and the lower steel plate (3) respectively.

3. The cross beam structure for a fabricated building according to claim 1, wherein: be provided with reinforcing mechanism (6) between last steel sheet (1) in intermediate plate (2) outside and lower steel sheet (3), reinforcing mechanism (6) are including reinforcing frame (601), threaded rod (604) and fixed plate (605), reinforcing frame (601) upper end sliding connection has slide bar (602), slide bar (602) upper end fixed mounting has fixed plate (605), slide bar (602) bottom fixed connection has lifter plate (603), reinforcing frame (601) inside upper end is rotated and is connected with threaded rod (604), threaded rod (604) and lifter plate (603) threaded connection.

4. A cross-member structure for prefabricated buildings according to claim 3, wherein: and an antiskid rubber plate (606) is fixedly arranged on the fixing plate (605).

5. The cross beam structure for a fabricated building according to claim 4, wherein: go up steel sheet (1) upper end and be provided with buffer gear (8), buffer gear (8) are including atress board (804), lifter (803) and spring (808), it has baffle-box (801) to go up fixed mounting on steel sheet (1), baffle-box (801) upper end sliding connection has lifter (803), the inside bottom fixed mounting of baffle-box (801) has supporting shoe (805), fixed mounting has bracing piece (806) on supporting shoe (805), sliding connection has movable block (807) on bracing piece (806), movable block (807) (802) bottom fixed mounting has slider (802), spout (810) with slider (802) sliding connection are seted up to the inside bottom of baffle-box (801), it is connected with connecting plate (809) to rotate between movable block (807) and lifter (803).