CN217053741U

CN217053741U - Steel construction corner groove

Info

Publication number: CN217053741U
Application number: CN202123299118.3U
Authority: CN
Inventors: 孔令胜; 陈宏波; 牛天海; 王相廷
Original assignee: Shandong Best New Material Co ltd
Current assignee: Shandong Best New Material Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-26
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a steel construction corner groove, including the corner channel-section steel, the inside block mechanism that is provided with of corner channel-section steel, block mechanism includes screw rod, slider, first extrusion piece, kelly, second extrusion piece, the inboard middle part of corner channel-section steel is provided with the screw rod through the bearing activity, the inside upper end of corner channel-section steel is provided with the slider with the equal movable block of lower extreme, the equal fixed first extrusion piece that is provided with in slider lower extreme both sides, the equal movable interlude of the inboard lateral wall of corner channel-section steel is provided with the kelly, the kelly is close to the fixed second extrusion piece that is provided with of one end of first extrusion piece, laminate each other between first extrusion piece and the second extrusion piece outside surface. The utility model discloses excellent in use effect can be convenient for die be connected the corner channel-section steel with the quick block lock of the steel crossbeam of wanting the connecting rod, can't frequently twist and move many screws, and work efficiency is higher.

Description

Steel construction corner groove

Technical Field

The utility model relates to a steel corner technical field specifically is a steel construction corner groove.

Background

In the prior art, when two cross beams clamped at 90 degrees need to be fixedly connected, a steel corner structure is often adopted to play a role in bearing and connecting the two cross beams.

However, when the conventional steel corner is connected with an external steel beam in use, the connection is troublesome, a plurality of screws are often required to be screwed or a plurality of rivets are required to be driven for fixing, the fixing mode is troublesome, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction corner groove 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: the utility model provides a steel construction corner groove, includes the corner channel-section steel, the inside block mechanism that is provided with of corner channel-section steel, block mechanism includes screw rod, slider, first extrusion piece, kelly, second extrusion piece, the inboard middle part of corner channel-section steel is provided with the screw rod through the bearing activity, the inside upper end of corner channel-section steel is provided with the slider with the equal movable block of lower extreme, slider lower extreme both sides are all fixed and are provided with first extrusion piece, the equal activity interlude of the inboard lateral wall of corner channel-section steel is provided with the kelly, the kelly is close to the fixed second extrusion piece that is provided with of one end of first extrusion piece, laminate each other between first extrusion piece and the second extrusion piece outside surface.

Furthermore, the surface cover is accomplished to the corner channel-section steel is equipped with the steel crossbeam, a plurality of draw-in grooves have been seted up to steel crossbeam outside surface, can conveniently cooperate the kelly through the draw-in groove to fix steel crossbeam and corner channel-section steel.

Furthermore, the spring is sleeved on the outer side surface of the clamping rod between the second extrusion block and the inner side wall of the corner channel steel, and the clamping rod can be conveniently pushed to automatically reset through the spring.

Furthermore, the upper end of the screw rod is fixedly provided with a screwing block, the outer side surface of the upper end of the screwing block is provided with a screwing groove, and the screw rod can be conveniently rotated through the screwing groove.

Further, corner channel-section steel outside surface is being twisted the piece and is being fixed all around and be provided with solid fixed ring, gu fixed ring inboard lateral wall is evenly fixed and is provided with a plurality of latches, twist the fixed card that is provided with of piece outside surface, card and latch can not influence the screw rod and rotate and make the slider move down, and can influence the screw rod reversal and drive the slider and shift up, so can prevent effectively that the screw rod from leading to the reversal because vibrations for thereby the slider shifts up and makes the card of kelly and draw-in groove not hard up where.

Furthermore, the card is elastic iron sheet material, and the card through elastic iron sheet material makes the card have certain elasticity and can reset automatically after the bending.

Furthermore, the binding surfaces of the first extrusion block and the second extrusion block are inclined surfaces, and the first extrusion block and the second extrusion block, of which the binding surfaces are inclined surfaces, can move downwards at the first extrusion block to enable the clamping rod to open towards two sides.

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

the utility model discloses a when needing to carry out the steel crossbeam and closing the fixed of corner channel-section steel, only need to rotate the screw rod through the instrument, so can make the screw rod promote the slider and move down, so can extrude the second through first extrusion piece to make the kelly open to both sides, so can make inside the kelly card goes into the draw-in groove, so can accomplish the fixed of steel crossbeam, fixed process is comparatively convenient and quick, can't frequently twist and move many screws, work efficiency is higher.

Drawings

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

FIG. 2 is a schematic view of an internal structure of a corner channel in the embodiment of FIG. 1;

FIG. 3 is a top view of the mounting of the retaining ring and the turning block of the embodiment of FIG. 1;

fig. 4 is an installation view of the corner channel steel and the steel beam in the embodiment of fig. 1.

Reference numerals: 1. corner channel steel; 2. a screw; 3. a slider; 4. a first extrusion block; 5. a clamping rod; 6. a second extrusion block; 7. a steel beam; 8. a card slot; 9. a spring; 10. screwing the block; 11. screwing the groove; 12. a fixing ring; 13. clamping teeth; 14. a card.

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.

Please refer to fig. 1-4 together, wherein, a steel structure corner slot includes a corner channel steel 1, a clamping mechanism is arranged inside the corner channel steel 1, the clamping mechanism includes a screw rod 2, a slider 3, a first extrusion block 4, a clamping rod 5 and a second extrusion block 6, the screw rod 2 is movably arranged in the middle of the inner side of the corner channel steel 1 through a bearing, the slider 3 is movably clamped at the upper end and the lower end of the inner side of the corner channel steel 1, the first extrusion block 4 is fixedly arranged on both sides of the lower end of the slider 3, the clamping rod 5 is movably inserted into the side wall of the inner side of the corner channel steel 1, the second extrusion block 6 is fixedly arranged at one end of the clamping rod 5 close to the first extrusion block 4, and the outer side surfaces of the first extrusion block 4 and the second extrusion block 6 are mutually attached.

The corner channel steel 1 is accomplished surperficial cover and is equipped with steel crossbeam 7, a plurality of draw-in grooves 8 have been seted up on steel crossbeam 7 outside surface, can conveniently cooperate kelly 5 through draw-in groove 8 to fix steel crossbeam 7 and corner channel steel 1.

The outside surface of the clamping rod 5 is sleeved with a spring 9 between the second extrusion block 6 and the side wall of the inner side of the corner channel steel 1, and the clamping rod 5 can be conveniently pushed to automatically reset through the spring 9.

The upper end of the screw rod 2 is fixedly provided with a screwing block 10, the outer side surface of the upper end of the screwing block 10 is provided with a screwing groove 11, and the screw rod 2 can be conveniently rotated through the screwing groove 11.

The fixed solid fixed ring 12 that is provided with all around at the piece 10 of twisting in 1 outside surface of corner channel-section steel, the inboard lateral wall of solid fixed ring 12 is evenly fixed and is provided with a plurality of latches 13, twist the piece 10 outside fixed surface and be provided with card 14, card 14 and latch 13 can not influence screw rod 2 and rotate and make 3 downshifts of slider, and can influence the 2 reversals of screw rod and drive 3 upshifts of slider, so can prevent effectively that screw rod 2 from leading to the reversal because vibrations for thereby 3 shifts up of slider make kelly 5 not hard up with the card of draw-in groove 8 where.

The card 14 is made of an elastic iron sheet material, and the card 14 made of the elastic iron sheet material has certain elasticity and can automatically reset after being bent.

Binding face of first extrusion piece 4 and second extrusion piece 6 is the inclined plane, can make kelly 5 open to both sides at first extrusion piece 4 with second extrusion piece 6 through first extrusion piece 4 that binding face is the inclined plane moves down.

To sum up, the utility model provides a steel structure corner groove, during operation, the use device can sleeve the steel beam 7 which needs to be connected on the outer surface of the corner channel steel 1, then the steel beam 7 needs to be fixed with the corner channel steel 1, only the screw rod 2 needs to be rotated by the tool, so the screw rod 2 can push the slider 3 to move downwards, so the second extrusion block 6 can be extruded by the first extrusion block 4, thereby the clamping rod 5 is opened towards two sides, so the clamping rod 5 can be clamped into the clamping groove 8, so the fixing of the steel beam 7 can be completed, the fixing process is more convenient and rapid, a plurality of screws can not be frequently screwed, the working efficiency is higher, and the device can not influence the rotation of the screw rod 2 to move downwards through the clamping piece 14 and the clamping tooth 13 when in use, and can influence the reverse rotation of the screw rod 2 to drive the slider 3 to move upwards, so the screw rod 2 can be effectively prevented from reversing due to vibration, thereby make slider 3 shift up make kelly 5 not hard up with the card of draw-in groove 8 where, so can improve the security when the device uses, this is exactly the utility model relates to a steel construction corner groove's theory of operation.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A steel structure corner groove, comprising: corner channel-section steel (1), the inside block mechanism that is provided with of corner channel-section steel (1), block mechanism includes screw rod (2), slider (3), first extrusion piece (4), kelly (5), second extrusion piece (6), the inboard middle part of corner channel-section steel (1) is provided with screw rod (2) through the bearing activity, the inside upper end of corner channel-section steel (1) all moves about the block with the lower extreme and is provided with slider (3), slider (3) lower extreme both sides are all fixed and are provided with first extrusion piece (4), the inboard lateral wall of corner channel-section steel (1) all moves about to alternate and is provided with kelly (5), kelly (5) are close to the fixed second extrusion piece (6) that is provided with of one end of first extrusion piece (4), laminate each other between first extrusion piece (4) and second extrusion piece (6) outside surface.

2. The steel structure corner groove according to claim 1, characterized in that a steel beam (7) is sleeved on the outer side surface of the corner channel steel (1), and a plurality of clamping grooves (8) are formed in the outer side surface of the steel beam (7).

3. The steel structure corner groove of claim 1, further comprising: and a spring (9) is sleeved on the outer side surface of the clamping rod (5) between the second extrusion block (6) and the inner side wall of the corner channel steel (1).

4. The steel structure corner groove of claim 1, further comprising: the upper end of the screw rod (2) is fixedly provided with a screwing block (10), and the outer side surface of the upper end of the screwing block (10) is provided with a screwing groove (11).

5. The steel structure corner groove of claim 4, further comprising: the corner channel steel (1) outside surface is being twisted and is moving block (10) fixed all around and be provided with solid fixed ring (12), gu fixed ring (12) inboard lateral wall is evenly fixed and is provided with a plurality of latches (13), it is provided with card (14) to twist block (10) outside fixed surface.

6. The steel structure corner groove of claim 5, further comprising: the clamping piece (14) is made of an elastic iron sheet material.

7. The steel structure corner groove of claim 1, further comprising: the binding surface of the first extrusion block (4) and the second extrusion block (6) is an inclined surface.