CN218176343U - Connecting device of high-strength steel structure node - Google Patents

Abstract

The utility model discloses a connecting device of high strength steel structure node, comprising a base plate, two fixed frames about the laminating of bottom plate top is provided with, two the steel structure connector has been pegged graft jointly on fixed frame top, a plurality of mounting hole has all been seted up on bottom plate and the fixed frame, two all pegged graft in the mounting hole inner chamber that fixed frame is close to both ends around being close to has spacing cavity, be provided with buckle mechanism in the spacing cavity inner chamber, spacing cavity is close to right-hand member department cover and is equipped with the cover block cavity, the laminating of cover block cavity right side is on fixed frame, the utility model discloses be provided with buckle mechanism in the device, through mutually supporting between spacing cavity, slide bar, fixed block, fixture block and the reset spring, can be quick align screw hole and mounting hole on bottom plate, steel structure connector and the fixed frame for adjust the high degree of accuracy when installing the bolt on the steel structure node, improved work efficiency.

Description

Connecting device of high-strength steel structure node

Technical Field

The utility model relates to a steel construction technical field specifically is a connecting device of high strength steel construction node.

Background

The steel structure is a device structure composed of steel materials, is one of important parts of a building structure, and mainly comprises steel beams, steel columns and members such as a steel truss which is relatively complex in mechanism, wherein the steel beams, the steel columns and the members are made of profile steel, steel plates and the like, the steel structure is protected by adopting rust removal and prevention processes such as pure manganese phosphorization, washing and drying, silanization, galvanization and the like, all the members or the members are generally assembled and installed together in a welding line, bolt or rivet connection mode, the dead weight of the steel structure is light, the installation is convenient, the engineering time is short, the device is widely applied to the fields of large-scale factory buildings, venues, even super high-rise buildings and the like, when the steel structure is installed at a node, a screw hole on the steel structure and an installation hole on installation angle steel are installed, when the bolt is installed, the outer diameter of the bolt is smaller than the inner diameter of the installation hole, after the bolts are installed at a plurality of screw holes and corresponding installation holes, partial screw holes are dislocated with the installation holes, the bolts cannot be normally installed, the existing steel structure node cannot be accurately positioned, and the working efficiency is low.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a connecting device of a high-strength steel structure node.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a connecting device of high strength steel structure node, includes the bottom plate, the laminating of bottom plate top is provided with about two fixed frames, two the steel construction connector has been pegged graft jointly on fixed frame top, a plurality of mounting hole has all been seted up on bottom plate and the fixed frame, all set up on bottom plate and the steel construction connector with mounting hole matched with screw hole, two all pegged graft in the mounting hole inner chamber that fixed frame is close to both ends around being close to has spacing cavity, be provided with buckle mechanism in the spacing cavity inner chamber, spacing cavity is close to right-hand member department cover and is equipped with the cover piece cavity, the laminating of cover piece cavity right side is on fixed frame.

Further, buckle mechanism includes the fixture block, the opening has been seted up near left end department to spacing cavity bottom, the fixture block is located the opening inner chamber, the equal fixedly connected with fixed block in both ends about the fixture block, be provided with the slide bar in the spacing cavity inner chamber, the fixed block cover is established on two slide bars, the equal fixed connection in both ends of slide bar is on spacing cavity inside wall.

Furthermore, the position, close to the top end, of the sliding rod is sleeved with a return spring, and the bottom end of the return spring is attached to the fixed block.

Further, the inner cavity of the sleeve block cavity is fixedly connected with a function block close to the bottom end, the top of the function block is provided with a long rod close to the center in a penetrating mode, and the top end of the long rod is fixedly connected with an adjusting block.

Furthermore, the joint is provided with the function spring between regulating block and the function block jointly, the function spring housing is established on the stock.

Further, the function block top is close to left side department and runs through and is provided with the stripper bar, the stripper bar laminating sets up the left side at the regulating block, the stripper bar is close to center fixedly connected with square of department, the laminating of square bottom sets up on the stock, the stripper bar bottom cover is equipped with the extrusion spring, the laminating of extrusion spring top sets up on the function block.

Furthermore, the bottom end of the extrusion rod is provided with a cushion, and the top end of the cushion is in face connection with the bottom end of the extrusion rod in the same area.

Furthermore, the bottom end of the long rod is fixedly connected with a blocking block, and the blocking block is positioned below the functional block.

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

1. the utility model discloses be provided with buckle mechanism in the device, through spacing cavity, slide bar, fixed block, fixture block and the mutual cooperation between the reset spring, can be quick align threaded hole and mounting hole on bottom plate, steel construction connector and the fixed frame for adjust high accuracy when installing the bolt on the steel construction node, improved work efficiency;

2. the utility model discloses be provided with the lagging cavity in the device, through the mutual cooperation between lagging cavity, regulating block, stock, function piece, function spring, stop piece, extrusion stem, extrusion spring, square and the cushion, can carry out spacing fixing with spacing cavity, after the installation finishes the bolt on bottom plate, steel construction connector and the fixed frame, can be convenient dismantle spacing cavity from bottom plate, steel construction connector and fixed frame.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically illustrated below, and the detailed description is given in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a sectional view showing a front view of the present embodiment;

FIG. 3 is a perspective view of the cavity of the set block of the present embodiment;

FIG. 4 is a sectional view of a front view of the cavity of the set block according to the present embodiment;

FIG. 5 is a sectional view of a front view of the spacing cavity of the present embodiment;

FIG. 6 is an enlarged view of a portion A of FIG. 2;

fig. 7 is a partially enlarged schematic view of the portion B in fig. 4 according to the present embodiment.

In the figure: 1. a base plate; 2. a steel structure connector; 3. a fixing frame; 4. mounting holes; 5. a limiting cavity; 6. a slide bar; 7. a fixed block; 8. a clamping block; 9. a return spring; 10. a nest block cavity; 11. an adjusting block; 12. a long rod; 13. a function block; 14. a functional spring; 15. a blocking block; 16. an extrusion stem; 17. a compression spring; 18. a square block; 19. a soft cushion.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-7, the present invention provides a technical solution:

a connecting device of a high-strength steel structure node comprises a bottom plate 1, a left fixing frame 3 and a right fixing frame 3 are arranged on the top of the bottom plate 1 in a laminating mode, a steel structure connecting body 2 is jointly inserted at the top ends of the two fixing frames 3, a plurality of mounting holes 4 are formed in the bottom plate 1 and the fixing frames 3, threaded holes matched with the mounting holes 4 are formed in the bottom plate 1 and the steel structure connecting body 2, limiting cavities 5 are inserted into the mounting holes 4 close to the front end and the rear end, the outer diameter of each limiting cavity 5 is the same as the inner diameter of the corresponding mounting hole 4, when the limiting cavities 5 are inserted into the corresponding mounting holes 4, the bottom plate 1 can be aligned with the threaded holes of the steel structure connecting body 2 and the mounting holes 4, a clamping block mechanism is arranged in the inner cavity of each limiting cavity 5, a sleeve cavity 10 is arranged at the position close to the right end of each limiting cavity 5, the sleeve cavity 10 is attached to the fixing frame 3, the clamping block 8 comprises a clamping block 8, the bottom of each limiting cavity 5 is arranged at the position close to the left end, the bottom of the clamping block 8, the sliding rod 6 can be aligned with the inner side of the sliding rod 6 when the two fixing blocks 3 are close to the inner side holes of the fixing blocks 7, and the inner side of the sliding rod 6, the sliding block 6, the sliding rod 6, the sliding block 7 is arranged at the position of the fixing block 7, the inner cavity, the sliding block 7, when the sliding rod 9, the two fixing blocks 3, the sliding block 6, the sliding block 7, the mounting holes 4 at the front end and the rear end of the fixed frame 3 are preliminarily aligned, two limiting cavities 5 are inserted into the inner cavities of the plurality of mounting holes 4 at the front end and the rear end of the fixed frame 3 in this order, when the limiting cavities 5 are inserted into the fixed frame 3, the fixture block 8 can be contracted into the inner cavities of the limiting cavities 5 due to the extrusion action in the inner cavities of the mounting holes 4, after one end of each limiting cavity 5 passes through the mounting hole 4, the fixture block 8 can be popped out from the inner cavity of the limiting cavity 5 under the action of the elastic force of the reset spring 9, the sleeve block cavity 10 is attached to the sleeve block cavity 10 and sleeved on the corresponding limiting cavity 5, the limiting cavities 5 are fixed, and further the mounting holes 4 on the two fixed frames 3 can be accurately aligned, the mounting holes 4 at the front end and the rear end of the two fixed frames 3 are preliminarily mounted by using bolts without screwing the bolts, then, two primarily installed fixing frames 3 are attached to a bottom plate 1, mounting holes 4 on the bottom plate 1 and mounting holes 4 at the bottom end of the fixing frames 3 are primarily aligned, a plurality of mounting holes 4 are selected near the left side and the right side of the top of the fixing frames 3 for inserting limiting cavities 5, a sleeve block cavity 10 is attached to the bottom of the bottom plate 1, the sleeve block cavity 10 fixes the corresponding limiting cavities 5, so that the mounting holes 4 on the bottom plate 1 and the fixing frames 3 can be accurately aligned, then bolts are primarily installed in the inner cavities of the mounting holes 4, the installed bolts are not screwed, then a steel structure connecting body 2 is inserted between the two fixing frames 3, the mounting holes 4 inserted between the steel structure connecting body 2 and the fixing frames 3 by using a plurality of limiting cavities 5 are aligned, so that threaded holes on the steel structure connecting body 2 and the fixing frames 3 can be accurately aligned with the mounting holes 4, reuse bolt is installed remaining screw hole on bottom plate 1, steel construction connector 2 and fixed frame 3, and whole bolt of screwing up through spacing cavity 5, slide bar 6, fixed block 7, fixture block 8 and the cooperation each other between the reset spring 9, can be quick align screw hole and mounting hole 4 on bottom plate 1, steel construction connector 2 and fixed frame 3 for the degree of accuracy is increaseed when installing the bolt on the steel construction node, has improved work efficiency.

A functional block 13 is fixedly connected to the inner cavity of the sleeve block cavity 10 near the bottom end, a long rod 12 is arranged at the top of the functional block 13 near the center in a penetrating manner, the functional block 13 has a limiting effect on the long rod 12, so that the long rod 12 can only move up and down, an adjusting block 11 is fixedly connected to the top end of the long rod 12, a functional spring 14 is jointly attached and arranged between the adjusting block 11 and the functional block 13, the functional spring 14 is sleeved on the long rod 12, the functional spring 14 has an outward elastic force on the adjusting block 11, a blocking block 15 is fixedly connected to the bottom end of the long rod 12, the blocking block 15 is positioned below the functional block 13, the blocking block 15 has a limiting effect on the long rod 12, an extruding rod 16 is arranged at the top of the functional block 13 near the left side in a penetrating manner, the extruding rod 16 is attached and arranged at the left side of the adjusting block 11, a square 18 is fixedly connected to the extruding rod 16 near the center, and the square 18 has a limiting effect on the extruding rod 16, when an extrusion rod 16 is placed to slide out of a through hole of a function block 13, the bottom end of a square block 18 is attached to and arranged on a long rod 12, the bottom end of the extrusion rod 16 is sleeved with an extrusion spring 17, the top end of the extrusion spring 17 is attached to and arranged on the function block 13, the extrusion spring 17 has outward elasticity on the extrusion rod 16, the bottom end of the extrusion rod 16 is provided with a cushion 19, the top end of the cushion 19 is connected to the bottom end of the extrusion rod 16 in a facing manner, the cushion 19 has the function of reducing pressure, when a sleeve block cavity 10 is sleeved at one end of a limit cavity 5, an adjusting block 11 can move to be attached to the limit cavity 5 under the action of the elasticity of a function spring 14, when the sleeve block cavity 10 is pressed onto the limit cavity 5, the adjusting block 11 can extrude a clamping block 8 into an inner cavity of the limit cavity 5, when the sleeve block cavity 10 continues to be sleeved and extruded onto the limit cavity 5, the adjusting block 11 can be attached to one side of the clamping block 8, because of the elastic action of the reset spring 9, the fixture block 8 can pop out again from the inner cavity of the limiting cavity 5, the regulating block 11 limits the fixture block 8, and further fixes the limiting cavity 5, when the limiting cavity 5 needs to be pulled out from the inner cavity of the mounting hole 4, namely, the sleeve block cavity 10 does not fix the limiting cavity 5 any more, the cushion 19 is pressed, so that the fixture block 8 contracts into the inner cavity of the limiting cavity 5, the blocking block 15 is pulled outwards, the regulating block 11 fixed on the long rod 12 is far away from the fixture block 8, then the limiting cavity 5 continues to be pulled out, the blocking block 15 is loosened again, under the elastic action of the functional spring 14, the regulating block 11 can be attached to one end of the fixture block 8, the blocking block 15 is pressed again, so that the regulating block 11 continues to compress the fixture block 8 into the inner cavity of the limiting cavity 5, and the limiting cavity 5 can be smoothly pulled out.

The working principle is as follows: when a worker needs to install the base plate 1, the steel structure connecting body 2 and the fixing frame 3 and needs to position the threaded holes and the mounting holes 4 on the base plate 1, the steel structure connecting body 2 and the fixing frame 3, the two fixing frames 3 are firstly attached together, the mounting holes 4 at the front end and the rear end of the fixing frame 3 are preliminarily aligned, two limiting cavities 5 are sequentially inserted into the inner cavities of the mounting holes 4 at the front end and the rear end of the fixing frame 3, when the limiting cavities 5 are inserted on the fixing frame 3, the fixture blocks 8 can be contracted into the inner cavities of the limiting cavities 5 due to the extrusion effect in the inner cavities of the mounting holes 4, after one end of each limiting cavity 5 penetrates through the mounting hole 4, the fixture blocks 8 can be popped out of the inner cavities of the limiting cavities 5 under the elastic force of a reset spring 9 1, the sleeve block cavities 10 are attached to the sleeve block cavities 10 and are sleeved on the corresponding limiting cavities 5 to fix the limiting cavities 5, and then the mounting holes 4 on the two fixed frames 3 can be aligned accurately, firstly the mounting holes 4 at the front and back ends of the two fixed frames 3 are preliminarily mounted by using bolts, and the bolts are not screwed down, then the two preliminarily mounted fixed frames 3 are attached to the bottom plate 1, the mounting holes 4 on the bottom plate 1 and the mounting holes 4 at the bottom end of the fixed frames 3 are preliminarily aligned, a plurality of mounting holes 4 are selected near the left and right sides of the top of the fixed frames 3 for inserting limit cavities 5, the sleeve block cavity 10 is attached to the bottom of the bottom plate 1, the corresponding limit cavities 5 are fixed by the sleeve block cavity 10, so that the mounting holes 4 on the bottom plate 1 and the fixed frames 3 can be aligned accurately, then the bolts are preliminarily mounted in the inner cavities of the mounting holes 4, the mounted bolts are not screwed down, then the connecting body 2 is inserted between the two fixed frames 3, when a plurality of limiting cavities 5 are inserted into the mounting holes 4 between the steel structure connecting body 2 and the fixing frame 3 for alignment, so that the threaded holes on the steel structure connecting body 2 and the fixing frame 3 can be accurately aligned with the mounting holes 4, then bolts are used for mounting the bottom plate 1, the steel structure connecting body 2 and the remaining threaded holes on the fixing frame 3, all the bolts are screwed down, through the limiting cavities 5, the sliding rod 6, the fixing block 7, the fixture block 8 and the reset spring 9 are mutually matched, the threaded holes on the bottom plate 1, the steel structure connecting body 2 and the fixing frame 3 can be quickly aligned with the mounting holes 4, so that the accuracy is improved when the bolts on the steel structure node are mounted, the working efficiency is improved, when the sleeve block cavity 10 is sleeved at one end of the limiting cavity 5, the adjusting block 11 can move to be attached to the limiting cavity 5 due to the effect of the elastic force of the functional spring 14, when the sleeve cavity 10 is pressed to the limiting cavity 5, the sleeve cavity 10 can extrude the fixture block 8 into the inner cavity 5, the inner cavity 5 of the limiting cavity 5, when the sleeve cavity 10 is pulled out, the adjusting block 5 can be pulled out from the inner cavity 5, and the inner cavity 5, the adjusting block 5 can be pulled out again, and the inner cavity 5, the inner cavity 5 can be pulled out, the inner cavity 5, and the adjusting block 5 can be pushed out from the inner cavity 5, and then pushed out from the inner cavity 5, the inner cavity 10, under the elastic force effect of the functional spring 14, the adjusting block 11 can be attached to one end of the clamping block 8, the blocking block 15 is pressed again, the adjusting block 11 is made to continue to compress the clamping block 8 in the inner cavity of the limiting cavity 5, the limiting cavity 5 can be smoothly pulled out, the adjusting block 11 passes through the sleeve block cavity 10, the long rod 12, the functional block 13, the functional spring 14, the blocking block 15, the extrusion rod 16, the extrusion spring 17, the square 18 and the cushion 19 are mutually matched, the limiting cavity 5 can be limited and fixed, after the installation of the bottom plate 1, the steel structure connecting body 2 and the fixing frame 3, the limiting cavity 5 can be conveniently detached from the bottom plate 1, the steel structure connecting body 2 and the fixing frame 3, after all the limiting cavities 5 are pulled out, the rest mounting holes 4 are screwed down by using bolts, and the bottom plate 1, the steel structure connecting body 2 and the fixing frame 3 can be accurately installed, and the accuracy of installation is guaranteed.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (8)

1. The utility model provides a connecting device of high strength steel structure node, includes bottom plate (1), its characterized in that: bottom plate (1) top laminating is provided with about two fixed frame (3), two steel construction connector (2) have been pegged graft jointly on fixed frame (3) top, a plurality of mounting hole (4) have all been seted up on bottom plate (1) and fixed frame (3), all set up on bottom plate (1) and the steel construction connector (2) with mounting hole (4) matched with screw hole, two all peg graft in mounting hole (4) inner chamber at both ends around fixed frame (3) are close to and have spacing cavity (5), be provided with buckle mechanism in spacing cavity (5) inner chamber, spacing cavity (5) are close to right-hand member department cover and are equipped with nest block cavity (10), the laminating of nest block cavity (10) right side is on fixed frame (3).

2. The connecting device of a high strength steel structure node according to claim 1, characterized in that: buckle mechanism includes fixture block (8), spacing cavity (5) bottom is close to left end department and has seted up the opening, fixture block (8) are located the opening inner chamber, fixture block (8) are controlled the equal fixedly connected with fixed block (7) in both ends, be provided with slide bar (6) in spacing cavity (5) inner chamber, fixed block (7) cover is established on two slide bars (6), the equal fixed connection in both ends of slide bar (6) is on spacing cavity (5) inside wall.

3. The connecting device of a high strength steel structure node according to claim 2, characterized in that: the sliding rod (6) is sleeved with a return spring (9) near the top end, and the bottom end of the return spring (9) is attached to the fixed block (7).

4. The connecting device of a high strength steel structure node of claim 1, characterized in that: the inner cavity of the sleeve block cavity (10) is fixedly connected with a functional block (13) close to the bottom end, the top of the functional block (13) is provided with a long rod (12) close to the center in a penetrating mode, and the top end of the long rod (12) is fixedly connected with an adjusting block (11).

5. The connecting device of a high strength steel structure node according to claim 4, wherein: the utility model discloses a long-pole electric power tool, including adjusting block (11), functional block (13), functional spring (14) are laminated jointly between adjusting block (11) and functional block (13) and are provided with, functional spring (14) cover is established on stock (12).

6. The connecting device of a high strength steel structure node of claim 4, characterized in that: function block (13) top is close to left side department and runs through and is provided with stripper bar (16), stripper bar (16) laminating sets up the left side in regulating block (11), stripper bar (16) are close to center department fixedly connected with square (18), square (18) bottom laminating sets up on stock (12), stripper bar (16) bottom cover is equipped with extrusion spring (17), extrusion spring (17) top laminating sets up on function block (13).

7. The connecting device of a high strength steel structure node of claim 6, characterized in that: the bottom end of the extrusion rod (16) is provided with a soft cushion (19), and the top of the soft cushion (19) is connected with the bottom end of the extrusion rod (16) in a facing mode in the same area.

8. The connecting device of a high strength steel structure node according to claim 5, wherein: the bottom end of the long rod (12) is fixedly connected with a blocking block (15), and the blocking block (15) is located below the functional block (13).

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