CN216640957U

CN216640957U - Assembly connecting piece for steel construction convenient to connect

Info

Publication number: CN216640957U
Application number: CN202123353663.6U
Authority: CN
Inventors: 张婷婷; 路连峰
Original assignee: Shandong Huifu Construction Group Co ltd
Current assignee: Shandong Huifu Construction Group Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-31
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an assembly connecting piece for a steel structure, which is convenient to connect and comprises a fixed column, wherein bearings on the fixed column are symmetrically connected with rotatable connecting blocks, and a movable plate is connected on the connecting blocks in a sliding manner; further comprising: the installation section of thick bamboo sets up the connecting block side, and be fixed with the guide arm on the installation section of thick bamboo to guide arm and connecting block interconnect, the bearing is connected with the threaded rod on the installation section of thick bamboo simultaneously, the threaded rod passes through screw thread and connecting block interconnect, and is fixed with the thumb wheel on the threaded rod. This be convenient for connect assembly connection spare for steel construction adopts angle modulation stop gear, can realize the angle modulation effect to the connecting piece to conveniently adapt to the connection demand of different angle steel pipes, cooperation length adjustment mechanism can adjust the whole length of connecting, so that adapt to the actual connection demand, improves the adaptability of device, through adjustable centre gripping stop gear, can realize fixing the steel pipe of not unidimensional, guarantees the stability of connecting.

Description

Assembly connecting piece for steel construction convenient to connect

Technical Field

The utility model relates to the technical field of steel structures, in particular to an assembly connecting piece for a steel structure, which is convenient to connect.

Background

The steel structure mainly refers to a stable supporting structure formed by splicing steel beams, steel columns or steel pipes and the like, and is widely used in building engineering, when the steel pipes are assembled and spliced, the steel pipes are required to be connected through connecting pieces, the existing connecting piece for the steel pipes, such as a steel structure connecting piece which is disclosed as CN213979327U and can be tensioned, comprises a first connecting piece and a second connecting piece, the first connecting piece comprises a first connecting seat and a first connecting cylinder …, and springs are distributed on the left side and the right side of an adjusting nut;

above-mentioned connecting piece for steel construction for current still has certain defect when using, when splicing the steel pipe, when there is certain angle in the junction, current connecting piece is inconvenient to carry out angle modulation in order to adapt to the actual joint demand, thereby lead to connecting piece adaptability lower, and current connecting piece adopts fixed structure, when steel pipe length has certain difference, current connecting piece is inconvenient to carry out length modulation in order to adapt to actual joint demand scheduling problem, so need improve in order to satisfy the actual demand to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembly connecting piece for a steel structure, which is convenient to connect, and solves the problems that the angle adjustment is inconvenient to realize for connection and the length adjustment is inconvenient to realize to adapt to the actual connection requirement in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the assembly connecting piece for the steel structure convenient to connect comprises a fixed column, wherein a bearing on the fixed column is symmetrically connected with a rotatable connecting block, and a movable plate is connected onto the connecting block in a sliding manner;

further comprising:

the installation section of thick bamboo sets up the connecting block side, and be fixed with the guide arm on the installation section of thick bamboo to guide arm and connecting block interconnect, the bearing is connected with the threaded rod on the installation section of thick bamboo simultaneously, the threaded rod passes through screw thread and connecting block interconnect, and is fixed with the thumb wheel on the threaded rod, the bearing is connected with the worm on the installation section of thick bamboo, and the bearing is connected with the rotation axis on the installation section of thick bamboo to be fixed with the disc on the rotation axis, seted up the spout on the disc simultaneously, the installation section of thick bamboo inboard is provided with splint.

Preferably, the movable plate is further provided with a limiting rod and a first spring;

the limiting rods are fixed on the movable plate at equal intervals, and are clamped with the fixed columns to achieve a positioning effect;

first spring, the symmetry is fixed on the fly leaf, and the first spring other end is fixed on the connecting block to the fly leaf constitutes elastic mechanism through between first spring and the connecting block, constitutes positioning mechanism through above-mentioned mechanism, can make the gag lever post remove through the effect of first spring, thereby realizes unblock and fixed to the connecting block, and then conveniently realizes that the angle modulation to connecting block and installation section of thick bamboo is fixed, and the steel pipe of the different angles of convenient adaptation is connected, improves the adaptability of device.

Preferably, the guide rod is for the angular distribution such as, and guide rod sliding connection is on the connecting block about the centre of a circle of installation section of thick bamboo, through the threaded connection effect between threaded rod and the connecting block, can realize adjusting the distance between the installation section of thick bamboo to realize the regulating action of whole connecting piece length, the stability that the installation section of thick bamboo removed when guaranteeing to adjust is cooperated in the sliding action between guide rod and the connecting block.

Preferably, still be fixed with the worm wheel on the rotation axis, and the worm wheel setting realizes the adjustment effect with worm interconnect in the installation section of thick bamboo, constitutes drive mechanism through above-mentioned mechanism, through rotating the worm, cooperation worm wheel and the connection effect between the worm can make rotation axis and disc rotate to provide basic effort for fixture's removal.

Preferably, the same center of a circle has four groups of chutes distributed at equal angles on the disc, and the chutes are arc structures, and through the chutes of a plurality of arc structures, the adjustment of the clamping mechanism provides a foundation guarantee, so that the clamping mechanism is convenient to adapt to steel pipes of different sizes for connection and fixation.

Preferably, the clamping plate is also provided with a sliding rod and a sliding block;

the sliding rod is fixed on the clamping plate and penetrates through the mounting cylinder to slide;

the slider is fixed on the splint, and slider sliding connection constitutes fixture through above-mentioned mechanism on the spout, when adjusting the position of splint, through the sliding action between slider and the spout, provides basic effort for the removal of splint, and the sliding action between cooperation slide bar and the installation section of thick bamboo guarantees that splint do stable linear motion.

Compared with the prior art, the utility model has the beneficial effects that: this steel construction is with assembled fitting spare convenient to connect adopts angle modulation stop gear, can realize the angle modulation effect to the connecting piece to conveniently adapt to the connection demand of different angle steel pipes, cooperation length adjustment mechanism can adjust the whole length of connecting, so that adapt to the actual connection demand, the adaptability of improving the device, through adjustable centre gripping stop gear, can realize fixing not unidimensional steel pipe, guarantee the stability of connecting, its concrete content is as follows:

1. the assembling and connecting piece for the steel structure convenient to connect is provided with the limiting rod, the connecting block and the fixed column are rotated to realize the angle adjusting effect on the connecting block and the mounting cylinder, the first spring is matched to provide acting force for the movable plate and the limiting rod, and the limiting rod can be clamped with the fixed column, so that the stability after angle adjustment is ensured;

2. this assembly connection spare for steel construction convenient to connect is provided with the threaded rod, when the distance of steel-pipe fitting is great, drives the threaded rod through rotating the thumb wheel and rotates, and the distance between connecting block and the installation section of thick bamboo can be adjusted to the threaded connection effect between cooperation threaded rod and the connecting block, and then adjusts the length of whole connecting piece to adapt to the actual connection demand, improve the adaptability of device.

Drawings

FIG. 1 is a schematic view of a front cross-sectional view of a fixing post according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of a fixing post according to the present invention;

FIG. 4 is a schematic structural view of a front cross section of the mounting barrel of the present invention;

FIG. 5 is a side view of the mounting barrel of the present invention.

In the figure: 1. fixing a column; 2. connecting blocks; 3. a movable plate; 301. a limiting rod; 302. a first spring; 4. mounting the cylinder; 5. a guide bar; 6. a threaded rod; 7. a thumb wheel; 8. a worm; 9. a rotating shaft; 901. a worm gear; 10. a disc; 11. a chute; 12. a splint; 1201. a slide bar; 1202. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an assembly connecting piece for a steel structure convenient to connect comprises a fixed column 1, wherein a rotatable connecting block 2 is symmetrically connected to a bearing on the fixed column 1, and a movable plate 3 is connected to the connecting block 2 in a sliding manner;

further comprising:

installation section of thick bamboo 4, the setting is at 2 sides of connecting block, and be fixed with guide arm 5 on the installation section of thick bamboo 4, and

guide arm

5 and 2 interconnect of connecting block, the bearing is connected with threaded rod 6 on the installation section of thick bamboo 4 simultaneously, threaded rod 6 passes through screw thread and 2 interconnect of connecting block, and be fixed with thumb wheel 7 on the threaded rod 6, the bearing is connected with worm 8 on the installation section of thick bamboo 4, and the bearing is connected with rotation axis 9 on the installation section of thick bamboo 4, and be fixed with disc 10 on the rotation axis 9, spout 11 has been seted up on the disc 10 simultaneously, 4 inboard splint 12 that are provided with of installation section of thick bamboo.

The movable plate 3 is further provided with a limiting rod 301 and a first spring 302; the limiting rods 301 are fixed on the movable plate 3 at equal intervals, and the limiting rods 301 are mutually clamped with the fixed column 1 to realize the positioning function; the first spring 302 is symmetrically fixed on the movable plate 3, and the other end of the first spring 302 is fixed on the connecting block 2, and the movable plate 3 forms an elastic mechanism through the space between the first spring 302 and the connecting block 2.

When using this be convenient for connect steel construction to be with assembled connector, at first adjust according to the angle of connection of actual steel pipe, through pulling fly leaf 3, can drive gag lever post 301 and remove and fixed column 1 separation, remove the limiting displacement to connecting block 2, the angle modulation effect of connecting block 2 and installation section of thick bamboo 4 can be realized to the rotation effect between rethread connecting block 2 and the fixed column 1, after adjusting, loosen fly leaf 3, make fly leaf 3 and gag lever post 301 reset under the effect of first spring 302 this moment, block effect through between gag lever post 301 and the fixed column 1 realizes the location, thereby realize the angle modulation effect of connecting piece.

The guide rods 5 are distributed at equal angles relative to the circle center of the installation cylinder 4, and the guide rods 5 are connected to the connecting block 2 in a sliding mode.

After angle modulation is good, adjust the length of connecting piece according to the distance between the steel pipe again, drive threaded rod 6 through rotating thumb wheel 7 and rotate, screw connection effect between cooperation threaded rod 6 and the connecting block 2, it removes to drive installation section of thick bamboo 4, through the sliding action between guide arm 5 and the connecting block 2, guarantee the stability that installation section of thick bamboo 4 removed, thereby adjust the distance between installation section of thick bamboo 4 and the connecting block 2, and then adjust the length of whole connecting piece, so that connect fixedly, after adjusting, realize through the nut can to threaded rod 6's fixed.

A worm wheel 901 is further fixed on the rotating shaft 9, the worm wheel 901 is arranged in the mounting cylinder 4, and the worm wheel 901 and the worm 8 are connected with each other to realize the adjustment function; four groups of sliding chutes 11 are concentrically and equiangularly distributed on the disc 10, and the sliding chutes 11 are of arc-shaped structures; the clamp plate 12 is also provided with a sliding rod 1201 and a sliding block 1202; the sliding rod 1201 is fixed on the clamping plate 12, and the sliding rod 1201 penetrates through the mounting cylinder 4 to slide; the sliding block 1202 is fixed on the clamping plate 12, and the sliding block 1202 is connected on the sliding chute 11 in a sliding way.

After the regulation is accomplished, when connecting fixedly to the steel pipe, place the steel pipe between splint 12, rotate worm 8 again, drive rotation axis 9 through the transmission between worm 8 and the worm wheel 901 and rotate, and then drive disc 10 and spout 11 and rotate, through the sliding action between spout 11 and the slider 1202, can make splint 12 atress remove, the slip limiting displacement between cooperation slide bar 1201 and the installation section of thick bamboo 4, can guarantee that splint 12 is stable linear motion, it can to realize the centre gripping fixed until splint 12 and steel pipe contact each other.

The working principle is as follows: as shown in fig. 1 to 5, when the easy-to-connect steel structure assembly connector is used, firstly, adjustment is performed according to the connection angle of an actual steel pipe, the limiting function of the connecting block 2 is released, the angle adjustment function of the connecting block 2 and the mounting cylinder 4 can be realized by matching the rotation function between the connecting block 2 and the fixed column 1, and then the positioning is realized by matching the clamping function between the limiting rod 301 and the fixed column 1, so that the angle adjustment function of the connector is realized; the length of the connecting piece is adjusted according to the distance between the steel pipes, the screw rod 6 is driven to rotate by rotating the dial wheel 7, so that the mounting cylinder 4 is driven to move, the distance between the mounting cylinder 4 and the connecting block 2 is adjusted, the length of the whole connecting piece is adjusted, connection and fixation are facilitated, and after the adjustment is completed, the screw rod 6 is fixed through the nut; when connecting the fixing to the steel pipe, place the steel pipe between splint 12, rotate worm 8 again, drive rotation axis 9 through the transmission between worm 8 and the worm wheel 901, disc 10 and spout 11 rotate, through the sliding action between spout 11 and the slider 1202, can make splint 12 atress remove, until splint 12 and steel pipe contact each other realize the centre gripping fixed can, fix worm 8 through the nut at last, thereby accomplish the connection effect of steel pipe, this is exactly this be convenient for the steel construction of connecting with equipment link's theory of operation.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The assembly connecting piece for the steel structure convenient to connect comprises a fixed column (1), wherein a rotatable connecting block (2) is symmetrically connected to a bearing on the fixed column (1), and a movable plate (3) is connected to the connecting block (2) in a sliding manner;

it is characterized by also comprising:

installation section of thick bamboo (4), the setting is in connecting block (2) side, and be fixed with guide arm (5) on installation section of thick bamboo (4) to guide arm (5) and connecting block (2) interconnect, bearing connection has threaded rod (6) on installation section of thick bamboo (4) simultaneously, threaded rod (6) are through screw thread and connecting block (2) interconnect, and are fixed with thumb wheel (7) on threaded rod (6), bearing connection has worm (8) on installation section of thick bamboo (4), and the bearing is connected with rotation axis (9) on installation section of thick bamboo (4) to be fixed with disc (10) on rotation axis (9), seted up spout (11) on disc (10) simultaneously, installation section of thick bamboo (4) inboard is provided with splint (12).

2. The easy-to-connect assembly connector for steel structures as claimed in claim 1, wherein: the movable plate (3) is also provided with a limiting rod (301) and a first spring (302);

the limiting rods (301) are fixed on the movable plate (3) at equal intervals, and the limiting rods (301) are mutually clamped with the fixed columns (1) to realize a positioning effect;

the first spring (302) is symmetrically fixed on the movable plate (3), the other end of the first spring (302) is fixed on the connecting block (2), and the movable plate (3) forms an elastic mechanism through the first spring (302) and the connecting block (2).

3. The easy-to-connect assembly connector for steel structures as claimed in claim 1, wherein: the guide rods (5) are distributed at equal angles relative to the circle center of the mounting cylinder (4), and the guide rods (5) are connected to the connecting block (2) in a sliding mode.

4. The easy-to-connect assembly connector for steel structures as claimed in claim 1, wherein: a worm wheel (901) is further fixed on the rotating shaft (9), the worm wheel (901) is arranged in the mounting cylinder (4), and the worm wheel (901) and the worm (8) are connected with each other to achieve an adjusting effect.

5. The easy-to-connect assembly connector for steel structures as claimed in claim 1, wherein: four groups of sliding chutes (11) are distributed on the disc (10) at the same angle with the same center of circle, and the sliding chutes (11) are of arc-shaped structures.

6. The easy-to-connect assembly connector for steel structures as claimed in claim 1, wherein: the clamp plate (12) is also provided with a sliding rod (1201) and a sliding block (1202);

the sliding rod (1201) is fixed on the clamping plate (12), and the sliding rod (1201) penetrates through the mounting cylinder (4) to slide;

the sliding block (1202) is fixed on the clamping plate (12), and the sliding block (1202) is connected to the sliding groove (11) in a sliding mode.