CN211899742U

CN211899742U - Steel structure connecting piece for building

Info

Publication number: CN211899742U
Application number: CN202020227572.4U
Authority: CN
Inventors: 刘培坤
Original assignee: Shenzhen Weixing Construction Engineering Co ltd
Current assignee: Shenzhen Weixing Construction Engineering Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-10
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a steel structure connecting piece for building relates to steel construction connection technical field, including the lead screw, the one end welding of lead screw has the fixed block, and one side of lead screw sets up flutedly, the outer wall threaded connection of lead screw has the spiral shell piece, and the one end welding of spiral shell piece has the hexagonal piece, the draw-in groove has been seted up to the inner wall of hexagonal piece, and the internal connection of draw-in groove has the fixture block, one side of fixture block is connected with the recess, constitute the active structure between spiral shell piece and the lead screw, and the axis of spiral shell piece coincides mutually with the axis of lead screw. The utility model discloses in, through mutually supporting of lead screw and spiral shell piece, can adjust the distance between the welding piece to adjust the distance between the steel construction, the one end welding hexagonal piece of spiral shell piece can conveniently rotate the spiral shell piece simultaneously, and the outward appearance of hexagonal piece is the hexagonal form and can facilitates the use tool to its operation, adds recess and fixture block simultaneously and locks the hexagonal piece and avoid appearing becoming flexible in the use, ensures the reliable operation of connecting piece.

Description

Steel structure connecting piece for building

Technical Field

The utility model belongs to the technical field of the steel construction is connected, concretely relates to steel structural connection spare for building.

Background

With the development of science and technology and the progress of times, many buildings in modern buildings are steel structure buildings, steel structural members are generally connected with each other through welding or bolts, the steel structure buildings are generally formed by steel pipes or steel plates, and gaps among the steel plates need to be controlled when the steel plates are welded.

The steel structure connecting piece for the building can only be connected when connecting the steel structure and can not be tensioned to the distance between the two steel structures, the distance between the steel structures is reduced, and meanwhile, more parts exist between the steel structures to cause the connecting piece to be inconvenient to install at the two ends of the connecting piece in the installation process, so that the steel structure connecting piece for the building is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel structural connection spare for building 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 steel structure connecting piece for building, includes the lead screw, the one end welding of lead screw has the fixed block, and one side of lead screw sets up flutedly, the outer wall threaded connection of lead screw has the spiral shell piece, and the one end welding of spiral shell piece has the hexagonal piece, the draw-in groove has been seted up to the inner wall of hexagonal piece, and the internal connection of draw-in groove has the fixture block, one side of fixture block is connected with the recess, constitute the active structure between spiral shell piece and the lead screw, and the axis of spiral shell piece coincides mutually with the axis of lead.

Preferably, the central axis of the hexagonal block and the central axis of the screw rod are overlapped, and the appearance of the hexagonal block is hexagonal.

Preferably, the clamping grooves are equally distributed on the inner wall of the hexagonal block, and the width of each clamping groove is consistent with that of each groove.

Preferably, the outer wall of spiral shell piece is connected with first bearing, and the outer wall of first bearing is connected with fixed cover, the outer wall welding of fixed cover has the fixed column, and the top of fixed column is connected with the second bearing, the outer wall of second bearing is connected with the welding piece, and the through-hole is seted up to the inside of welding piece.

Preferably, the fixed sleeve forms a rotating structure with the screw block through the first bearing, and the inner wall of the fixed sleeve is concave.

Preferably, the welding block and the fixing column are in a rotating structure through a second bearing, and the welding block and the fixing column are vertically distributed.

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

1. the utility model discloses in, through mutually supporting of lead screw and spiral shell piece, can adjust the distance between the welding piece to adjust the distance between the steel construction, the one end welding hexagonal piece of spiral shell piece can conveniently rotate the spiral shell piece simultaneously, and the outward appearance of hexagonal piece is the hexagonal form and can facilitates the use tool to its operation, adds recess and fixture block simultaneously and locks the hexagonal piece and avoid appearing becoming flexible in the use, ensures the reliable operation of connecting piece.

2. The utility model discloses in, being connected through first bearing between spiral shell piece and the fixed cover and making things convenient for the spiral shell piece to rotate, relative one side is seted up flutedly simultaneously between spiral shell piece and the fixed cover and can be avoided first bearing from the roll-off between the two, ensures the reliable operation of connecting piece, can increase the use that the degree of freedom between the connecting piece can make things convenient for the connecting piece simultaneously to the steel construction is connected better.

3. The utility model discloses in, being connected through the second bearing between fixed cover and the welding piece and can avoiding the welding position between welding piece and the steel construction restricted, influence the use of connecting piece, the joining of second bearing can reduce the restriction that welding piece welded position brought when increasing the degree of freedom, and the inside through-hole of seting up of welding piece simultaneously can be so that the welding position between steel construction and the connecting piece increases for welding strength is stronger.

Drawings

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

FIG. 2 is a schematic diagram of the side view structure of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a screw rod; 2. a groove; 3. a hexagonal block; 4. fixing a sleeve; 5. a first bearing; 6. a screw block; 7. a fixed block; 8. welding the blocks; 9. a second bearing; 10. a through hole; 11. a clamping block; 12. a card slot; 13. and (5) fixing the column.

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. 1-3, the present invention provides a structural steel connecting member for construction, which comprises:

the utility model provides a steel structure connecting piece for building, including lead screw 1, the one end welding of lead screw 1 has fixed block 7, and recess 2 has been seted up to one side of lead screw 1, the outer wall threaded connection of lead screw 1 has spiral shell piece 6, and the one end welding of spiral shell piece 6 has hexagonal piece 3, draw-in groove 12 has been seted up to the inner wall of hexagonal piece 3, and the internal connection of draw-in groove 12 has fixture block 11, one side of fixture block 11 is connected with recess 2, constitute the active structure between spiral shell piece 6 and the lead screw 1, and the axis of spiral shell piece 6 coincides mutually with the axis of lead screw 1.

Hexagonal piece 3 sets to the hexagonal centre gripping that makes things convenient for the instrument to hexagonal piece 3 of hexagonal form to conveniently rotate hexagonal piece 3 and spiral shell piece 6, make spiral shell piece 6 rotate the removal on lead screw 1, the axis of hexagonal piece 3 coincides mutually with the axis of spiral shell piece 6 simultaneously, make things convenient for the rotation of hexagonal piece 3, can not remain other parts and take place to interfere, in this embodiment, preferred, the axis of hexagonal piece 3 coincides mutually with the axis of spiral shell piece 6, and 3 outward appearances of hexagonal piece are the hexagonal.

The width of the clamping groove 12 is set to be consistent with the width of the groove 2, so that the clamping block 11 can be prevented from sliding out from the clamping groove 12, the reliability of the work of the connecting piece is guaranteed, meanwhile, the clamping groove 12 is distributed on the inner wall of the hexagonal block 3 in an equal distribution mode, the hexagonal block 3 can be fixed in more directions, in the embodiment, the clamping groove 12 is preferably distributed on the inner wall of the hexagonal block 3 in an equal distribution mode, and the width of the clamping groove 12 is consistent with the width of the groove 2.

Add and establish through-hole 10 and can increase the welding position between welding piece 8 and the steel construction, the welding rod can weld welding piece 8 and steel construction through-hole 10, thereby increase the welding position between welding piece 8 and the steel construction, make the welding more firm between connecting piece and the steel construction, in the embodiment, it is preferred, the outer wall of spiral shell piece 6 is connected with first bearing 5, and the outer wall of first bearing 5 is connected with fixed cover 4, the outer wall welding of fixed cover 4 has fixed column 13, and the top of fixed column 13 is connected with second bearing 9, the outer wall connection of second bearing 9 has welding piece 8, and through-hole 10 is seted up to the inside of welding piece 8.

Be connected with first bearing 5 between fixed cover 4 and the spiral shell piece 6 and can make things convenient for to rotate between the two, thereby make things convenient for spiral shell piece 6 to rotate on lead screw 1, do not influence the welded position of welded block 8 to the steel construction simultaneously, the inner wall of fixed cover 4 is the spill and can carry on spacingly to first bearing 5, avoid the roll-off of first bearing 5, thereby guarantee the operational reliability of connecting piece, in the embodiment, it is preferred, fixed cover 4 constitutes revolution mechanic through first bearing 5 and spiral shell piece 6, and the inner wall of fixed cover 4 is the spill.

Welding piece 8 is connected with fixed column 13 through second bearing 9 to welding piece 8 can rotate at will, and the position of lead screw 1 also can change at will, thereby can not influence the position that welding piece 8 is fixed, influences the use of connecting piece, and in this embodiment, preferred, welding piece 8 is rotating-structure through second bearing 9 and fixed column 13, and welding piece 8 is the vertical form with fixed column 13 and distributes.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, weld one end welding piece 8 and steel construction, weld between welding piece 8 and the steel construction through-hole 10 enhancement simultaneously, adjust the position of second welding piece 8 through second bearing 9 and fixed column 13, and weld second welding piece 8 and steel construction, rotatory hexagonal piece 3, make spiral shell piece 6 rotate on lead screw 1, it is rotatory to hexagonal piece 3 through the spanner simultaneously, thereby drive welding piece 8 and remove, distance between the taut steel construction, after welding piece 8 removed suitable position, align recess 2 and draw-in groove 12, insert in recess 2 with fixture block 11, avoid it to rotate the reliability that influences its work, convenient subsequent work.

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 steel structure connecting piece for building, includes lead screw (1), its characterized in that, the one end welding of lead screw (1) has fixed block (7), and one side of lead screw (1) is seted up fluted (2), the outer wall threaded connection of lead screw (1) has spiral shell piece (6), and the one end welding of spiral shell piece (6) has hexagonal piece (3), draw-in groove (12) have been seted up to the inner wall of hexagonal piece (3), and the internal connection of draw-in groove (12) has fixture block (11), one side of fixture block (11) is connected with recess (2), constitute movable structure between spiral shell piece (6) and lead screw (1), and the axis of spiral shell piece (6) and the axis of lead screw (1) coincide mutually.

2. The structural steel connecting member for buildings as claimed in claim 1, wherein the central axis of the hexagonal block (3) and the central axis of the lead screw (1) coincide with each other, and the hexagonal block (3) has a hexagonal shape in appearance.

3. The structural steel connecting piece for buildings as claimed in claim 1, wherein the locking grooves (12) are equally distributed on the inner wall of the hexagonal block (3), and the width of the locking grooves (12) is the same as the width of the groove (2).

4. The structural connection member for building steel as claimed in claim 1, wherein a first bearing (5) is connected to an outer wall of the screw block (6), a fixing sleeve (4) is connected to an outer wall of the first bearing (5), a fixing column (13) is welded to an outer wall of the fixing sleeve (4), a second bearing (9) is connected to a top end of the fixing column (13), a welding block (8) is connected to an outer wall of the second bearing (9), and a through hole (10) is opened inside the welding block (8).

5. The structural steel connecting member for construction as set forth in claim 4, wherein the fixing sleeve (4) constitutes a rotation structure with the screw block (6) through the first bearing (5), and the inner wall of the fixing sleeve (4) is formed in a concave shape.

6. The structural steel connecting member for construction as set forth in claim 4, wherein the welding block (8) is in a rotating structure with the fixing column (13) through the second bearing (9), and the welding block (8) and the fixing column (13) are vertically distributed.