CN212153700U

CN212153700U - Steel structure connecting device for building

Info

Publication number: CN212153700U
Application number: CN201921966773.XU
Authority: CN
Inventors: 马磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-12-15
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a steel structure for building connection device, including horizontal steel column, the fixed sleeve has been cup jointed in the activity on the surface of horizontal steel column, and fixed sleeve's lower surface center department is through the vertical steel column of fixed establishment fixedly connected with, and fixed sleeve's both ends are all through stop gear and the spacing fixed of horizontal steel column, and beneficial effect lies in: the utility model relates to a steel structural connection device for building, the characteristics of skew take place for the tie point that has two steel columns, when specifically using, spacing bolt and fixed cardboard through setting carry on spacingly to spacing screw barrel, spacing screw barrel prevents through spacing card soon and spacing draw-in groove that screw barrel rotates, and then make two screw barrels will fix a point sleeve and press from both sides the tie point department at horizontal steel column, and then prevent that the tie point of horizontal steel column and vertical steel column from taking place to remove, and then the steel column that prevents vertical setting can't effectually support the steel column of horizontal setting, effectually prevent that the steelframe from empting, and then prevent the incident.

Description

Steel structure connecting device for building

Technical Field

The utility model relates to a construction field especially relates to a steel structure connecting device for building.

Background

The steel structure connection refers to the interconnection of steel structure components or parts, the steel structure connection is usually welded, bolted or riveted, and a steel frame used in the building construction process is formed by connecting a plurality of steel columns through steel structures.

The steelframe that uses among the building construction process mostly all plays supporting role before the building is built and is accomplished, this kind of steelframe is accomplished and is built the back and need demolish at the building, so these steelframes are formed by selecting for use bolted connection's steel construction connected mode to connect, two perpendicular steel columns that set up carry out fixed connection through bolt and connecting piece, bolt and connecting piece can be out of shape because the impact of external force can take place for a long time after using, and then make the tie point of two steel columns take place the skew, and then make the steel column of vertical setting can't effectually support the steel column of horizontal setting, and then make the steelframe probably take place to empty, can cause the incident.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the long-term back bolt that uses that exists among the prior art and connecting piece probably can take place to warp because the impact of external force, and then make the tie point of two steel columns take place the skew, and then make the steel column of vertical setting can't effectually support the steel column of horizontal setting, and then make the steelframe probably take place to empty, can cause the shortcoming of incident, and the steel structural connection device for building that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a steel structure connecting device for building, includes horizontal steel column, the fixed sleeve has been cup jointed in the activity on the surface of horizontal steel column, fixed sleeve's lower surface center department is through the vertical steel column of fixed establishment fixedly connected with, fixed sleeve's both ends are all spacing fixed through stop gear and horizontal steel column.

Preferably, the fixing mechanism includes a fixing cylinder, the fixing cylinder is fixedly connected to the center of the lower surface of the fixing sleeve, a vertical steel column is inserted into the lower end of the fixing cylinder, a through hole is formed in the surface of the vertical steel column, fixing screw holes corresponding to the through hole are formed in the surfaces of two sides of the fixing cylinder, the two fixing screw holes are connected with the same fixing bolt through threads, the fixing bolt penetrates through the through hole, and the other end of the fixing bolt is connected with a fixing nut through threads.

Preferably, the limiting mechanism comprises a limiting thread, the limiting thread is arranged on the surface of one end of the transverse steel column, which is positioned outside the fixing sleeve, the surface of the limiting thread is in threaded connection with a threaded cylinder, the outer surface of the threaded cylinder is sleeved with a limiting sleeve, the surface of the threaded cylinder is provided with a limiting clamping groove, the inner wall of the limiting sleeve is fixedly connected with a limiting clamping block matched with the limiting clamping groove, the surface of the transverse steel column is provided with a limiting screw hole, the surface of the limiting sleeve is provided with a jack matched with the limiting screw hole, a limiting bolt is inserted into the jack and is in threaded connection with the limiting screw hole, one end of the limiting sleeve, which is far away from the limiting bolt, is sleeved on the outer surface of the fixing sleeve, one end of the limiting sleeve, which is far away from the limiting bolt, is provided with a fixing clamping groove, and the outer, one end of the fixing clamping plate is clamped inside the fixing clamping groove.

Preferably, the two limiting mechanisms are symmetrically arranged along the center of the fixing sleeve, the two limiting threads arranged on the surface of the transverse steel column are reversely arranged, and two ends of the fixing clamping plate are respectively clamped inside the two fixing clamping grooves.

Preferably, the two threaded cylinders are respectively arranged in close contact with two ends of the fixed sleeve.

Preferably, the center of the fixed sleeve corresponds to the connection point of the transverse steel column and the vertical steel column.

The utility model provides a pair of steel structure for building connection device, beneficial effect lies in: the utility model relates to a steel structural connection device for building, the characteristics of skew take place for the tie point that has two steel columns, when specifically using, spacing bolt and fixed cardboard through setting carry on spacingly to spacing screw barrel, spacing screw barrel prevents through spacing card soon and spacing draw-in groove that screw barrel rotates, and then make two screw barrels will fix a point sleeve and press from both sides the tie point department at horizontal steel column, and then prevent that the tie point of horizontal steel column and vertical steel column from taking place to remove, and then the steel column that prevents vertical setting can't effectually support the steel column of horizontal setting, effectually prevent that the steelframe from empting, and then prevent the incident.

Drawings

FIG. 1 is a front view of a steel structural connecting device for construction according to the present invention;

fig. 2 is a top view of the steel structure connecting device for construction provided by the utility model;

FIG. 3 is an enlarged view of the structure A in FIG. 1 of the steel structure connecting device for construction according to the present invention;

fig. 4 is the utility model provides a B structure's enlargements in the steel structure connecting device for building picture 1.

In the figure: the steel column fixing device comprises a transverse steel column 1, a fixing sleeve 2, a fixing mechanism 3, a fixing barrel 31, a through hole 32, a fixing screw hole 33, a fixing bolt 34, a fixing nut 35, a vertical steel column 4, a limiting mechanism 5, a limiting thread 51, a thread barrel 52, a limiting sleeve 53, a limiting clamping groove 54, a limiting clamping block 55, a limiting screw hole 56, a jack 57, a limiting bolt 58, a fixing clamping groove 59 and a fixing clamping plate 510.

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.

Referring to fig. 1-4, a steel structure connecting device for building, includes horizontal steel column 1, and fixed sleeve 2 has been cup jointed in the activity on the surface of horizontal steel column 1, and fixed sleeve 2's lower surface center department has vertical steel column 4 through fixed establishment 3 fixedly connected with, and fixed sleeve 2's both ends are all spacing fixed with horizontal steel column 1 through stop gear 5.

Wherein, fixing mechanism 3 includes solid fixed cylinder 31, solid fixed cylinder 31 fixed connection is in the lower surface center department of fixed sleeve 2, the lower extreme of solid fixed cylinder 31 is inserted and is equipped with vertical steel column 4, vertical steel column 4 seted up through-hole 32 on the surface, gu the fixed screw 33 corresponding with through-hole 32 of seting up on the surface of fixed cylinder 31 both sides, two inside threaded connection of fixed screw 33 has same fixing bolt 34, fixing bolt 34 runs through the setting of through-hole 32, fixing bolt 34's other end threaded connection has fixation nut 35, insert solid fixed cylinder 31 inside of fixed sleeve 2 lower surface center department fixed connection with vertical steel column 2, then pass fixed screw 33 and through-hole 32 through fixing bolt 34, then fix fixing bolt 34 through fixation nut 35.

Wherein, the limiting mechanism 5 comprises a limiting thread 51, the limiting thread 51 is arranged on the surface of one end of the transverse steel column 1 positioned outside the fixed sleeve 2, the surface of the limiting thread 51 is in threaded connection with a thread cylinder 52, the outer surface of the thread cylinder 52 is sleeved with a limiting sleeve 53, the surface of the thread cylinder 52 is provided with a limiting clamping groove 54, the inner wall of the limiting sleeve 53 is fixedly connected with a limiting clamping block 55 matched with the limiting clamping groove 54, the surface of the transverse steel column 1 is provided with a limiting screw hole 56, the surface of the limiting sleeve 53 is provided with a jack 57 matched with the limiting screw hole 56, a limiting bolt 58 is inserted into the jack 57, the limiting bolt 58 is in threaded connection with the limiting screw hole 56, one end of the limiting sleeve 53 far away from the limiting bolt 58 is sleeved on the outer surface of the fixed sleeve 2, one end of the limiting sleeve 53 far away from, the outer surface of the fixed sleeve 2 is fixedly connected with a fixed clamping plate 510, one end of the fixed clamping plate 510 is clamped inside a fixed clamping groove 59, the fixed sleeve 2 is sleeved on the surface of the transverse steel column 1, so that the connecting point of the transverse steel column 1 and the vertical steel column 4 is aligned with the center of the fixed sleeve 2, then the two threaded cylinders 52 are rotated, the two threaded cylinders 52 are respectively in close contact with the two ends of the fixed sleeve 2 through two limiting threads 51 reversely arranged on the two sides of the connecting point of the transverse steel column 1, then limiting clamping blocks 55 on the inner walls of the two limiting sleeves 53 are aligned with limiting clamping grooves 54 on the outer walls of the two threaded cylinders 52, the two limiting sleeves 53 are respectively sleeved on the surfaces of the two ends of the fixed sleeve 2, so that the fixed clamping plate 510 on the surface of the fixed sleeve 2 is clamped inside the fixed clamping grooves 59 of the two limiting sleeves, the limiting clamping block 55 is clamped inside the limiting clamping groove 54, and meanwhile, the limiting bolt 58 penetrates through the insertion hole 57 and is in threaded connection with the limiting screw hole 56, so that the two limiting sleeves 53 are prevented from moving, the two threaded cylinders 52 are prevented from rotating, and the fixing sleeve 2 is prevented from moving on the surface of the transverse steel column 1.

Wherein, two stop gear 5 are located the symmetry along the center of fixed sleeve 2 and are set up, and horizontal steel column 1 sets up two spacing screw threads 51 on the surface and sets up in the opposite direction, and the both ends joint respectively of fixed cardboard 510 is inside two fixed slot 59, and when making a screw thread section of thick bamboo 31 rotate, another screw thread section of thick bamboo 31 is unable to rotate.

Wherein, two screw thread section of thick bamboo 52 respectively with the both ends in close contact with setting of fixed sleeve 2, carry out the centre gripping to fixed sleeve 2 fixed, prevent that fixed sleeve 2 from removing on horizontal steel column 1 surface.

The center of the fixed sleeve 2 corresponds to a connection point of the transverse steel column 1 and the vertical steel column 4, so that the vertical steel column 4 is correspondingly connected with the transverse steel column 1.

The working principle is as follows: the utility model relates to a steel structure connecting device for building, which has the characteristic of preventing the connecting point of two steel columns from deviating, when in specific use, firstly, the fixed sleeve 2 is sleeved on the surface of the transverse steel column 1, so that the connecting point of the transverse steel column 1 and the vertical steel column 4 is aligned with the center of the fixed sleeve 2, then two thread cylinders 52 are rotated, two thread cylinders 52 are respectively in close contact with the two ends of the fixed sleeve 2 through two limit threads 51 reversely arranged at the two sides of the connecting point of the transverse steel column 1, then the limit clamping blocks 55 on the inner wall of the two limit sleeves 53 are aligned with the limit clamping grooves 54 on the outer wall of the two thread cylinders 52, the two limit sleeves 53 are respectively sleeved on the two end surfaces of the fixed sleeve 2, so that the fixed clamping plates 510 on the surface of the fixed sleeve 2 are clamped inside the fixed clamping grooves 59 of the two limit sleeves 58, and the two, make spacing fixture block 55 joint inside spacing draw-in groove 54, pass jack 57 and spacing screw 56 threaded connection with spacing bolt 58 simultaneously, prevent that two spacing sleeves 53 from removing, and then prevent that two screw thread section of thick bamboo 52 from rotating, and then prevent that fixed sleeve 2 from removing on horizontal steel column 1 surface, then insert vertical steel column 2 inside fixed sleeve 31 of fixed sleeve 2 lower surface center department fixed connection, then pass fixed screw 33 and through-hole 32 through fixing bolt 34, then fix fixing bolt 34 through fixation nut 35, and then prevent that the tie point of horizontal steel column 1 and vertical steel column 2 from taking place to remove.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a steel structure connecting device for building, includes horizontal steel column (1), its characterized in that: the steel column fixing device is characterized in that a fixing sleeve (2) is movably sleeved on the surface of the transverse steel column (1), the center of the lower surface of the fixing sleeve (2) is fixedly connected with a vertical steel column (4) through a fixing mechanism (3), and two ends of the fixing sleeve (2) are both fixed with the transverse steel column (1) in a limiting mode through limiting mechanisms (5).

2. The structural steel connecting device for buildings as claimed in claim 1, wherein: fixing mechanism (3) are including solid fixed cylinder (31), gu fixed cylinder (31) fixed connection is in the lower surface center department of fixed sleeve (2), gu the lower extreme of fixed cylinder (31) is inserted and is equipped with vertical steel column (4), the through-hole (32) have been seted up on the surface of vertical steel column (4), gu the fixed screw (33) corresponding with through-hole (32) have been seted up on the surface of fixed cylinder (31) both sides, two gu the inside threaded connection of fixed screw (33) has same fixing bolt (34), fixing bolt (34) run through-hole (32) and set up, the other end threaded connection of fixing bolt (34) has fixation nut (35).

3. The structural steel connecting device for buildings as claimed in claim 1, wherein: the limiting mechanism (5) comprises a limiting thread (51), the limiting thread (51) is arranged on the surface of one end, located outside the fixing sleeve (2), of the transverse steel column (1), a thread barrel (52) is connected to the surface of the limiting thread (51) in a threaded manner, a limiting sleeve (53) is sleeved on the outer surface of the thread barrel (52), a limiting clamping groove (54) is formed in the surface of the thread barrel (52), a limiting clamping block (55) matched with the limiting clamping groove (54) is fixedly connected to the inner wall of the limiting sleeve (53), a limiting screw hole (56) is formed in the surface of the transverse steel column (1), an insertion hole (57) matched with the limiting screw hole (56) is formed in the surface of the limiting sleeve (53), a limiting bolt (58) is inserted into the insertion hole (57), and the limiting bolt (58) is connected with the limiting screw hole (56) in a threaded manner, the one end that spacing bolt (58) was kept away from in spacing sleeve (53) cup joints on the surface of fixed sleeve (2), fixed slot (59) have been seted up to the one end that spacing bolt (58) was kept away from in spacing sleeve (53), fixedly connected with fixed cardboard (510) on the surface of fixed sleeve (2), the one end joint of fixed cardboard (510) is inside fixed slot (59).

4. The structural steel connecting device for buildings as claimed in claim 3, wherein: the two limiting mechanisms (5) are symmetrically arranged along the center of the fixing sleeve (2), the two limiting threads (51) arranged on the surface of the transverse steel column (1) are reversely arranged, and two ends of the fixing clamping plate (510) are respectively clamped inside the two fixing clamping grooves (59).

5. The structural steel connecting device for buildings as claimed in claim 3, wherein: the two threaded cylinders (52) are respectively arranged in close contact with two ends of the fixed sleeve (2).

6. The structural steel connecting device for buildings as claimed in claim 3, wherein: the center of the fixed sleeve (2) corresponds to the connection point of the transverse steel column (1) and the vertical steel column (4).