CN212427668U

CN212427668U - Connecting fastener for wallboard and steel structure

Info

Publication number: CN212427668U
Application number: CN202020793300.0U
Authority: CN
Inventors: 徐旭光; 吴梅; 徐龙标; 许凌志
Original assignee: Jiangsu Chenggui Design Co ltd
Current assignee: Jiangsu Chenggui Design Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-29
Anticipated expiration: 2030-05-13

Abstract

The utility model belongs to the technical field of the technique of assembled wallboard and specifically relates to a wallboard is connected fastener with steel construction is related to, it includes steel construction stand and wallboard, be equipped with the otic placode on the steel construction stand, be equipped with the locking bolt on the otic placode, be equipped with the internal thread sleeve pipe on the wallboard, the both sides of steel construction stand all are equipped with two at least supporting seats, be equipped with the locating hole on every supporting seat, the locating hole sets up along the horizontal direction, and the face of perpendicular to wallboard, the wallboard is equipped with two at least pairs of bracing pieces towards one side of steel construction stand, two bracing pieces with right are located the both ends of wallboard respectively, and every bracing piece corresponds to a locating hole, every bracing. The utility model discloses the effect of easy to assemble wallboard has.

Description

Connecting fastener for wallboard and steel structure

Technical Field

The utility model belongs to the technical field of the technique of assembled wallboard and specifically relates to a wallboard and steel construction be connected fastener.

Background

When a building is built, the wall body is formed by connecting a large number of assembled wall boards and a steel structure at present. When the assembled wallboard is constructed, the construction mechanization degree is high, the construction speed is high, and the assembled wallboard has the advantages of simplicity in construction, low construction environment requirement and the like.

Chinese patent with publication number CN203821638U discloses a steel structure assembled wallboard node, including wallboard, steel structure stand, two otic placodes have been welded respectively to the both sides of steel structure stand, all are equipped with the bolt hole on every otic placode, and every wallboard is connected with two steel structure stands respectively. The wallboard inlays towards one side of steel construction stand and is equipped with the internal thread sleeve pipe, and the wallboard is equipped with two internal thread sleeve pipes towards the one end of every steel construction stand, and two internal thread sleeve pipes correspond with two bolt holes on the adjacent steel construction stand. When the wallboard is connected with steel structure stand, use bolt (or being called locking bolt) to pass the bolt hole to make bolt and internal thread sleeve pipe threaded connection. The cover is equipped with two nuts that are used for hindering the bolt pine to take off on the bolt, and one offsets with the side of otic placode towards the wallboard, and another offsets with the side of wallboard towards the otic placode.

During installation of the wall panel, it is necessary to lift the wall panel to an installation position and use bolts to connect each bolt hole with a corresponding internally threaded bushing.

The above prior art solutions have the following drawbacks: at connecting bolt's in-process, need utilize the manpower or continuously support the wallboard with the help of machinery to keep the axis coincidence of internal thread sleeve pipe and bolt hole, all be connected with bolt hole, internal thread sleeve pipe until at least two bolts, the process of installing this wallboard promptly is not convenient enough.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a wallboard and steel construction be connected fastener, its effect that has easy to assemble wallboard.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a wallboard and steel construction be connected fastener, includes steel construction stand and wallboard, be equipped with the otic placode on the steel construction stand, be equipped with the locking bolt on the otic placode, be equipped with the internal thread sleeve pipe on the wallboard, the both sides of steel construction stand all are equipped with two at least supporting seats, every be equipped with the locating hole on the supporting seat, the locating hole sets up along the horizontal direction, and the face of perpendicular to wallboard, the wallboard is equipped with two pairs at least bracing pieces towards one side of steel construction stand, with two to the bracing piece is located the both ends of wallboard respectively, and every bracing piece is corresponding to a locating hole, and every bracing piece is worn to establish in the.

Through adopting above-mentioned technical scheme, set up the supporting seat that has the locating hole on the steel construction stand, set up the bracing piece on the wallboard, when the installation wallboard, only need promote the in-process of wallboard, with every bracing piece on the wallboard insert the locating hole that corresponds, utilize steel construction stand to support the wallboard to the axis that makes the bolt hole keeps the coincidence with the sheathed tube axis of internal thread, the process of installing this wallboard promptly is comparatively convenient.

The present invention may be further configured in a preferred embodiment as: the side of bracing piece is equipped with the constant head tank, it wears to be equipped with the locating pin to slide in the constant head tank, the terminal surface slope of locating pin constant head tank bottom sets up dorsad, the length of locating pin towards one side of wallboard is greater than the length of locating pin wallboard one side dorsad, and the locating pin is dorsad the terminal surface border of constant head tank bottom and the maximum distance of constant head tank bottom be greater than the degree of depth of constant head tank, the terminal surface border of locating pin constant head tank bottom dorsad and the minimum distance of constant head tank bottom are less than the degree of depth of constant head tank, still be equipped with in the constant head.

Through adopting above-mentioned technical scheme, set up the constant head tank in the side of bracing piece to set up locating pin and positioning spring in the constant head tank, when the bracing piece inserted in the locating hole, the locating pin received the hindrance of locating pin lateral wall, and in the retraction constant head tank. After the one end of bracing piece dorsad wallboard passed the locating hole, the locating pin received positioning spring's promotion, and stretched out the constant head tank to hinder the bracing piece slippage from the locating hole, and then before not connecting the locking bolt, avoid the wallboard to drop from the steel construction stand.

The present invention may be further configured in a preferred embodiment as: the wallboard is equipped with the screw sleeve towards one side of bracing piece, the axis of screw sleeve coincides with the axis of bracing piece, the cross-section of bracing piece is circular, the bracing piece is equipped with the double-screw bolt towards the one end of wallboard, the bracing piece passes through double-screw bolt, screw sleeve and is connected with the wallboard, the external diameter of double-screw bolt is not more than the diameter of bracing piece, the double-screw bolt is worn to establish in the screw sleeve.

Through adopting above-mentioned technical scheme, set up the screw sleeve to make the bracing piece pass through double-screw bolt and screw sleeve connection. After the wallboard was installed, operating personnel can rotate the bracing piece, and until the double-screw bolt back-out of screw sleeve, can retrieve the bracing piece to wait to reuse.

The present invention may be further configured in a preferred embodiment as: the one end of bracing piece side dorsad wallboard is equipped with the auxiliary hole, the side of bracing piece is run through to the auxiliary hole, wear to be equipped with the spiral arm in the auxiliary hole.

Through adopting above-mentioned technical scheme, set up the auxiliary hole on the bracing piece to wear to establish the spiral arm in the auxiliary hole, after the wallboard installation was accomplished, operating personnel can utilize the spiral arm conveniently rotatory bracing piece.

The present invention may be further configured in a preferred embodiment as: the edge of the side wall of the positioning hole facing the wallboard is provided with a guide inclined plane.

Through adopting above-mentioned technical scheme, set up the guide inclined plane on the lateral wall of locating hole, can make things convenient for operating personnel to insert the bracing piece in the locating hole.

The present invention may be further configured in a preferred embodiment as: one side of otic placode towards the wallboard is equipped with a locking section of thick bamboo one, a locking section of thick bamboo one set is established on the locking bolt, a locking bolt and a locking section of thick bamboo sliding fit, the cover is equipped with a locking section of thick bamboo two on the outer wall of a locking section of thick bamboo one, a locking section of thick bamboo two and a locking section of thick bamboo screw-thread fit, the one end of a locking section of thick bamboo two dorsad otic placodes offsets with threaded sleeve's terminal surface.

Through adopting above-mentioned technical scheme, set up a locking section of thick bamboo one to the locking section of thick bamboo two is established to the cover on a locking section of thick bamboo one, then with locking bolt and otic placode, threaded sleeve after being connected, rotatory locking section of thick bamboo two until locking section of thick bamboo two offsets with threaded sleeve, a locking section of thick bamboo one and the cooperation of a locking section of thick bamboo two can hinder the wallboard towards the otic placode shake, and with the locking bolt cooperation, improve the stability of being connected of wallboard and steel construction stand.

The present invention may be further configured in a preferred embodiment as: and a rubber pad is arranged at one end of the second locking cylinder, which is back to the lug plate, and the second locking cylinder is abutted against the end surface of the threaded sleeve through the rubber pad.

Through adopting above-mentioned technical scheme, set up the rubber pad, locking cylinder two offsets through the rubber pad and threaded sleeve's terminal surface, can reduce the wearing and tearing between locking cylinder two and the threaded sleeve.

The present invention may be further configured in a preferred embodiment as: and the outer side wall of the second locking cylinder is provided with anti-skid lines.

By adopting the technical scheme, the anti-skid lines are arranged on the second locking barrel, so that an operator can conveniently rotate the second locking barrel.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the effect of conveniently installing the wallboard can be achieved by arranging the supporting rod and the supporting seat with the positioning hole;

2. the threaded sleeve and the stud are arranged, so that the effect of recycling the supporting rod for reuse can be achieved;

3. through setting up a locking section of thick bamboo one and a locking section of thick bamboo two, can play the effect that improves wallboard and steel construction stand connection stability.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view of an embodiment of the present invention for showing a structure of a support bar;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic diagram for embodying the structure of the support bar in the embodiment.

In the figure, 1, a steel structure upright post; 11. an ear plate; 111. bolt holes; 112. a first locking cylinder; 113. a second locking cylinder; 114. a rubber pad; 115. anti-skid lines; 116. a locking bolt; 12. a supporting seat; 121. positioning holes; 122. a guide ramp; 2. a wallboard; 21. a threaded sleeve; 22. an internally threaded sleeve; 3. a support bar; 31. a stud; 32. positioning a groove; 321. positioning pins; 322. a positioning spring; 33. an auxiliary hole; 331. and (4) rotating the arm.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, for the utility model discloses a fastener is connected with of wallboard and steel construction, including two steel construction stands 1 of vertical setting, be connected with wallboard 2 between two steel construction stands 1, two steel construction stands 1 are located one side of wallboard 2, and steel construction stand 1 all laminates with wallboard 2 towards the side of wallboard 2, and the both ends of wallboard 2 offset with two steel construction stands 1 respectively.

Referring to fig. 2 and 3, two steel structure stand 1 all weld two otic placodes 11 and two supporting seats 12 towards and the side that faces away from each other, and two otic placodes 11 are arranged along vertical direction, and the face of every otic placode 11 is on a parallel with the face of wallboard 2, has all seted up a bolt hole 111 on every otic placode 11, and the equal perpendicular to face of wallboard 2 of axis of every bolt hole 111. The two supporting seats 12 are arranged in the vertical direction, each supporting seat 12 is located between the two ear plates 11, each supporting seat 12 is provided with a positioning hole 121, the axis of each positioning hole 121 is perpendicular to the plate surface of the wall plate 2, and the side wall of each positioning hole 121 faces the edge of the wall plate 2 and is chamfered to form a guide inclined surface 122 (see fig. 4).

Referring to fig. 2, four threaded sleeves 21 are welded on the side of the wall plate 2 facing the steel structural upright 1, the four threaded sleeves 21 are arranged at two ends of the wall plate 2 in pairs, each threaded sleeve 21 corresponds to one positioning hole 121, and the axis of each threaded sleeve 21 coincides with the axis of the corresponding positioning hole 121.

Referring to fig. 2, a stud 31 penetrates through each threaded sleeve 21, a support rod 3 is integrally formed at one end of the stud 31, which faces away from the wall plate 2, the axis of the support rod 3 coincides with the axis of the stud 31, the cross section of the support rod 3 is circular, and the diameter of the support rod 3 is the same as the outer diameter of the screw. One end of the support rod 3, which faces away from the screw rod, penetrates through the positioning hole 121.

After wallboard 2 installation is accomplished, operating personnel can rotate bracing piece 3, and until double-screw bolt 31 back-out from threaded sleeve 21, can retrieve bracing piece 3 to wait to reuse.

Referring to fig. 2 and 4, the positioning groove 32 is formed in the side surface of the support rod 3, the positioning pin 321 and the positioning spring 322 are arranged in the positioning groove 32, the positioning pin 321 is in sliding fit with the side wall of the positioning groove 32, the positioning spring 322 is located between the positioning pin 321 and the bottom of the positioning groove 32, the positioning spring 322 is welded and fixed with the positioning pin 321 and the bottom of the positioning groove 32, and the positioning spring 322 is a pressure spring. After the support rod 3 is inserted into the positioning hole 121, the side surface of the positioning pin 321 abuts against one side of the support seat 12 facing away from the wall plate 2, so as to prevent the support rod 3 from slipping from the positioning hole 121, i.e. before the locking bolt 116 is not connected, and prevent the wall plate 2 from falling off from the steel structure upright post 1.

Referring to fig. 2 and 4, the end surface of the positioning pin 321 facing away from the bottom of the positioning slot 32 is inclined, the length of one side of the positioning pin 321 facing the wall plate 2 is greater than the length of the other side of the positioning pin, the maximum distance between the edge of the end surface of the positioning pin 321 facing away from the bottom of the positioning slot 32 and the bottom of the positioning slot 32 is greater than the depth of the positioning slot 32, and the minimum distance between the edge of the end surface of the positioning pin 321 facing away from the bottom of the positioning slot 32 and the bottom. When the supporting rod 3 is inserted into the positioning hole 121, the positioning pin 321 is obstructed by the sidewall of the positioning pin 321 and retracts into the positioning slot 32. After the supporting rod 3 passes through the positioning hole 121, the positioning pin 321 is pushed by the positioning spring 322 to extend out of the positioning slot 32.

Referring to fig. 2, an auxiliary hole 33 is formed at an end of the side surface of the support rod 3 facing away from the wall plate 2, the auxiliary hole 33 penetrates through the side surface of the support rod 3, and a rotating arm 331 penetrates through the auxiliary hole 33. Before the support rod 3 is installed, the rotating arm 331 needs to be removed. The support rod 3 can be conveniently rotated by an operator by means of the rotating arm 331.

Referring to fig. 3, wallboard 2 is equipped with four recesses towards the side of steel construction stand 1, and four recesses set up in pairs at the both ends of wallboard 2, and every recess corresponds to a bolt hole 111, and the axis of every recess coincides with the axis that corresponds bolt hole 111, and all pre-buried in every recess has an internal thread sleeve pipe 22, and internal thread sleeve pipe 22 and recess welded fastening, and internal thread sleeve pipe 22 is towards the uncovered setting of the one end of otic placode 11.

Referring to fig. 3, a locking bolt 116 is inserted into each bolt hole 111, and a threaded end of the locking bolt 116 is threadedly engaged with the corresponding internally threaded sleeve 22. The locking bolt 116 is connected with the bolt hole 111 and the internal thread sleeve 22, so that the wallboard 2 can be connected with the steel structure upright post 1.

Referring to fig. 3, a locking cylinder 112 is welded to one side of each ear plate 11 facing the wall plate 2, the axis of the locking cylinder 112 is coincident with the axis of the locking bolt 116, and the inner diameter of the locking cylinder 112 is the same as the outer diameter of the locking bolt 116. The outer side wall of the first locking cylinder 112 is turned with external threads, the outer side wall of the first locking cylinder 112 is sleeved with a second locking cylinder 113, the inner side wall of the second locking cylinder 113 is turned with internal threads, and therefore the first locking cylinder 112 and the second locking cylinder 113 are in threaded connection.

Referring to fig. 3, a plurality of anti-slip patterns 115 are engraved on the outer side wall of the second locking cylinder 113, the plurality of anti-slip patterns 115 are uniformly arranged along the circumferential direction of the second locking cylinder 113, and each anti-slip pattern 115 is arranged along the length direction of the second locking cylinder 113. The second locking cylinder 113 can be rotated conveniently by an operator due to the anti-skid grains 115.

Referring to fig. 3, an annular rubber pad 114 is glued to one end of the second locking cylinder 113 facing the wall plate 2, and the second locking cylinder 113 abuts against the end face of the threaded sleeve 21 through the rubber pad 114. The second locking cylinder 113 abuts against the end surface of the threaded sleeve 21 via the rubber gasket 114, so that abrasion between the second locking cylinder 113 and the threaded sleeve 21 can be reduced.

The implementation principle of the embodiment is as follows: when installing the wall board 2, firstly, the wall board 2 is lifted, the position of the wall board 2 is adjusted until each support rod 3 is inserted into the corresponding positioning hole 121, and the support rod 3 is blocked from slipping by the positioning pin 321. And then, connecting each bolt hole 111 with the corresponding internal thread sleeve 22 by using a positioning bolt, and rotating the second locking cylinder 113 to enable the second locking cylinder 113 to be abutted against the end face of the threaded sleeve 21 through a rubber pad 114, so that the connection between the wall plate 2 and the steel structure upright post 1 can be completed. This wallboard 2 need not continue to support wallboard 2 when connecting locking bolt 116, has the effect of easy to assemble wallboard 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a wallboard and steel construction be connected fastener, includes steel construction stand (1) and wallboard (2), be equipped with otic placode (11) on steel construction stand (1), be equipped with locking bolt (116) on otic placode (11), be equipped with internal thread sleeve pipe (22), its characterized in that on wallboard (2): the utility model discloses a steel structure upright post, including steel structure upright post (1), the both sides of steel structure upright post (1) all are equipped with two at least supporting seats (12), every be equipped with locating hole (121) on supporting seat (12), locating hole (121) set up along the horizontal direction, and the face of perpendicular to wallboard (2), wallboard (2) are equipped with two at least pairs of bracing pieces (3) towards one side of steel structure upright post (1), with two right bracing piece (3) are located the both ends of wallboard (2) respectively, and just every bracing piece (3) are corresponding to a locating hole (121), and every bracing piece (3) are worn to establish in locating hole (121) that correspond.

2. The connecting fastener for the wallboard and the steel structure according to claim 1, wherein: the side of bracing piece (3) is equipped with constant head tank (32), it wears to be equipped with locating pin (321) to slide in constant head tank (32), locating pin (321) sets up to the terminal surface slope of constant head tank (32) tank bottom dorsad, length that locating pin (321) are towards one side of wallboard (2) is greater than the length of locating pin (321) wallboard (2) one side dorsad, and the terminal surface border of locating pin (321) constant head tank (32) tank bottom is greater than the degree of depth of constant head tank (32) with the maximum distance of constant head tank (32) tank bottom, and the terminal surface border of locating pin (321) constant head tank (32) tank bottom is less than the degree of depth of constant head tank (32) with the minimum distance of constant head tank (32) tank bottom dorsad, still be equipped with in constant head tank (32) and be used for driving about locating pin (.

3. The connecting fastener for the wallboard and the steel structure according to claim 1, wherein: wallboard (2) are equipped with threaded sleeve (21) towards one side of bracing piece (3), the axis of threaded sleeve (21) and the axis coincidence of bracing piece (3), the cross-section of bracing piece (3) is circular, bracing piece (3) are equipped with double-screw bolt (31) towards the one end of wallboard (2), bracing piece (3) are connected with wallboard (2) through double-screw bolt (31), threaded sleeve (21), the external diameter of double-screw bolt (31) is not more than the diameter of bracing piece (3), double-screw bolt (31) are worn to establish in threaded sleeve (21).

4. A wallboard and steel structure connection fastener according to claim 3, characterized in that: the utility model discloses a wall panel, including bracing piece (3), wallboard (2), one end of bracing piece (3) side dorsad is equipped with auxiliary hole (33), the side of bracing piece (3) is run through in auxiliary hole (33), wear to be equipped with spiral arm (331) in auxiliary hole (33).

5. The connecting fastener for the wallboard and the steel structure according to claim 1, wherein: the edge of the side wall of the positioning hole (121) facing the wall plate (2) is provided with a guide inclined surface (122).

6. The connecting fastener for the wallboard and the steel structure according to claim 1, wherein: otic placode (11) are equipped with locking section of thick bamboo one (112) towards one side of wallboard (2), locking section of thick bamboo one (112) cover is established on locking bolt (116), locking bolt (116) and locking section of thick bamboo one (112) sliding fit, the cover is equipped with locking section of thick bamboo two (113) on the outer wall of locking section of thick bamboo one (112), locking section of thick bamboo two (113) and locking section of thick bamboo one (112) screw-thread fit, locking section of thick bamboo two (113) are offseted to the terminal surface of the one end and the threaded sleeve pipe (22) of otic placode (11).

7. A wallboard and steel structure connection fastener according to claim 6, characterized in that: one end, back to the lug plate (11), of the second locking cylinder (113) is provided with a rubber pad (114), and the second locking cylinder (113) is abutted to the end face of the threaded sleeve (21) through the rubber pad (114).

8. A wallboard and steel structure connection fastener according to claim 7, characterized in that: and the outer side wall of the second locking cylinder (113) is provided with anti-skid grains (115).