CN211286733U

CN211286733U - Shear force wall bearing diagonal

Info

Publication number: CN211286733U
Application number: CN201921966656.3U
Authority: CN
Inventors: 宋海成
Original assignee: Tianjin Yijinxin Metal Products Co ltd
Current assignee: Tianjin Yijinxin Metal Products Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-18
Anticipated expiration: 2029-11-14

Abstract

The utility model belongs to the technical field of building assembly, in particular to a shear wall diagonal bracing, which comprises a bracing bar for supporting a wall surface and a connecting plate fixed on the wall surface and hinged with the bracing bar, wherein the bracing bar comprises a bracing sleeve and a bracing slide bar which slide with each other; through setting up the bracing piece of compriseing abutment sleeve and support slide bar, make locking portion separated by the broken groove and form first splint and the second splint that play the clamping action to supporting the slide bar, and the cover is equipped with locking sleeve on the lateral wall of locking portion, then can lock abutment sleeve and support slide bar, for current regulative mode, this structure need not rotate the bracing piece, only need to rotate a locking sleeve that the volume is less, it is relatively simpler, and the locking tooth row that supports the slide bar outer wall is when breaking away from the locking tooth's socket, can slide wantonly between support slide bar and the abutment sleeve, adjustment length that can be quick, governing speed is faster, the installation effectiveness is high.

Description

Shear force wall bearing diagonal

Technical Field

The utility model belongs to the technical field of the building assembly, concretely relates to shear force wall bearing diagonal.

Background

The beam connected with the shear wall is called as a connecting beam, the span height of the connecting beam is smaller, and the rigidity of the shear wall connected with the connecting beam is very high, so that the internal force of the connecting beam is usually larger under the action of horizontal force of a high-rise building, the design of the cross section is often out of limit, and in the design, proper measures are always adopted to adjust the internal force of the connecting beam, so that the structure not only has the capability of bearing vertical load, but also can meet the requirements of strength and rigidity under the action of the horizontal force.

The existing shear wall diagonal bracing is mostly a round pipe or I-steel with a prefabricated length, the supporting rod with the prefabricated length has certain limitation, and specific adjustment is usually needed on site, so the supporting rod is also partially adjustable in a threaded connection mode through an inner rod and a sleeve, but the length can be adjusted only by rotating the inner rod or the sleeve in an adjusting mode and rotating the inner rod or the sleeve one by one, and the adjustment is relatively troublesome.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a shear force wall bearing diagonal has the characteristics of convenient regulation, quick location through the mode that sleeve and thread combine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shear force wall bearing diagonal, including the bracing piece that is used for supporting the wall with fix on the wall with bracing piece articulated connecting plate, the bracing piece includes mutual gliding abutment sleeve and supports the slide bar, support the sleeve cover and establish support the outside of slide bar, be close to on the abutment sleeve support the one end of slide bar and seted up locking portion, locking portion department has seted up and has run through support sleeve's broken groove, locking portion quilt the broken groove is separated and is formed first splint and second splint, the cover is equipped with locking sleeve on the lateral wall of locking portion, be equipped with the external screw thread on the lateral wall of locking portion, locking sleeve with locking portion spiro union is fixed, first splint, second splint pass through locking sleeve clamp is tight right support the slide bar is fixed.

Preferably, the wall thickness of the first clamping plate and the wall thickness of the second clamping plate are gradually increased along the direction from the supporting sleeve to the supporting slide rod.

Preferably, the outer side wall of the supporting sliding rod is provided with locking tooth rows which are uniformly distributed along the axial direction.

Preferably, the inner side walls of the first clamping plate and the second clamping plate are provided with locking tooth grooves matched with the locking tooth rows.

Preferably, the outer side wall of the locking sleeve is provided with two symmetrically distributed support lugs, and the support lugs are welded and fixed with the locking sleeve.

Preferably, a bolt is installed at the joint of the support rod and the connecting plate, the support rod is hinged to the connecting plate through the bolt, and the connecting plate is fixed to the wall through an expansion screw.

Preferably, the length of the locking part is 20-30 CM.

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

the utility model discloses in, through setting up the bracing piece of compriseing abutment sleeve and support slide bar, and set up the broken groove at abutment sleeve and the junction of support slide bar, make locking portion separated by the broken groove and form first splint and the second splint that play the clamping action to supporting the slide bar, and the cover is equipped with the locking sleeve on the lateral wall of locking portion, then can lock abutment sleeve and support slide bar, for current regulation mode, this structure does not need the rotation support bar, only need rotate a less locking sleeve of volume, it is relatively simpler, and the locking profile of tooth that supports the slide bar outer wall is when breaking away from the locking tooth's socket, can slide wantonly between support slide bar and the abutment sleeve, adjustment length that can be quick, governing speed is faster, the installation effectiveness is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the present invention in which the supporting slide bar is engaged with the supporting sleeve;

fig. 4 is a schematic structural view of the utility model of the middle support slide rod and the support sleeve.

In the figure: 1. a support bar; 11. a support sleeve; 1101. breaking the groove; 1102. an external thread; 1103. locking the tooth grooves; 111. a locking portion; 111a, a first splint; 111b, a second splint; 12. supporting the sliding rod; 121. locking the gear row; 2. a connecting plate; 3. a bolt; 4. a locking sleeve; 41. and (6) supporting the ear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a shear force wall bearing diagonal, including the bracing piece 1 that is used for supporting the wall and fix on the wall with bracing piece 1 articulated connecting plate 2, bracing piece 1 includes mutual gliding abutment sleeve 11 and support slide bar 12, abutment sleeve 11 cover is established in the outside of supporting slide bar 12, the locking portion 111 has been seted up to the one end that is close to support slide bar 12 on the abutment sleeve 11, the broken groove 1101 that runs through abutment sleeve 11 is seted up to locking portion 111 department, locking portion 111 is separated by broken groove 1101 and is formed first splint 111a and second splint 111b, the cover is equipped with locking sleeve 4 on the lateral wall of locking portion 111, be equipped with external screw thread 1102 on the lateral wall of locking portion 111, locking sleeve 4 is fixed with locking portion 111 spiro union, first splint 111a, second splint 111b presss from both sides tightly through locking sleeve 4 and fixes support slide bar 12.

In this embodiment, by providing the support rod 1 composed of the support sleeve 11 and the support slide rod 12, and forming the breaking groove 1101 at the joint of the support sleeve 11 and the support slide rod 12, the locking portion 111 is divided by the breaking groove 1101 to form the first clamping plate 111a and the second clamping plate 111b, and the locking sleeve 4 is sleeved on the outer side wall of the locking portion 111, when in use, after the two ends of the support sleeve 11 and the support slide rod 12 are mounted with the connecting plate 2, the length of the support rod 1 can be adjusted, the locking sleeve 4 is screwed to the bottom end of the locking portion 111, the two ends of the first clamping plate 111a and the second clamping plate 111b are freely disconnected, and then the support slide rod 12 is inserted into the support sleeve 11, at this time, the support sleeve 11 and the support slide rod 12 can freely slide, after being adjusted to a proper position, the locking sleeve 4 is screwed to the joint of the support sleeve 11 and the support slide rod 12, so as to press the first clamping plate 111a and the second clamping plate 111b inwards, make first splint 111a, the locking tooth's socket 1103 that sets up on the inside wall of second splint 111b cooperates with the locking tooth row 121 that supports slide bar 12 outer wall, lock, for current regulation mode, bracing piece 1 need not rotate to this structure, only need rotate a less locking sleeve 4 of volume, it is simpler relatively, and the locking tooth row 121 that supports slide bar 12 outer wall when breaking away from locking tooth's socket 1103, can slide wantonly between support slide bar 12 and the support sleeve 11, adjustment length that can be quick, governing speed is faster, the installation effectiveness is high.

Specifically, the wall thickness of the first clamping plate 111a and the second clamping plate 111b gradually increases along the direction from the support sleeve 11 to the support rod 12, so that when the locking sleeve 4 rotates to the locking portion 111, the first clamping plate 111a and the second clamping plate 111b clamp the support rod 12 more tightly.

Specifically, be equipped with along axial evenly distributed's locking tooth row 121 on the lateral wall of support slide bar 12, set up on the inside wall of first splint 111a, second splint 111b with locking tooth row 121 complex locking tooth's socket 1103, can make first splint 111a, second splint 111b tighter to supporting slide bar 12 centre gripping, avoid supporting slide bar 12 and support sleeve 11 and skid.

Specifically, the outer side wall of the locking sleeve 4 is provided with two symmetrically distributed support lugs 41, the support lugs 41 are welded and fixed with the locking sleeve 4, and the support lugs 41 are arranged to facilitate people to rotate the locking sleeve 4 by hands or tools so as to lock the support slide rod 12.

Specifically, the bolt 3 is installed with the junction of connecting plate 2 to bracing piece 1, and bracing piece 1 passes through the bolt 3 with connecting plate 2 and articulates, and it is fixed through the expansion screw between connecting plate 2 and the wall body, can fix in advance with wall and ground face, plays the holding power to the shear force wall stability.

Specifically, the length of the locking portion 111 is 20-30CM, and a locking tooth groove 1103 is formed on the inner side wall of the locking portion, and can be matched with a locking tooth row 121 on the outer wall of the support sliding rod 12 to lock, so that the support sliding rod 12 and the support sleeve 11 are prevented from slipping.

The utility model discloses a theory of operation and use flow: when in use, the length of the support rod 1 can be adjusted after the two ends of the support sleeve 11 and the support slide bar 12 are installed with the connecting plate 2, the locking sleeve 4 is screwed to the bottom end of the locking part 111, so that the two ends of the first clamping plate 111a and the second clamping plate 111b are freely disconnected, then the support slide bar 12 is inserted into the support sleeve 11, at this time, the support sleeve 11 and the support slide bar 12 can freely slide, after being adjusted to a proper position, the locking sleeve 4 is screwed to the joint of the support sleeve 11 and the support slide bar 12, so that the first clamping plate 111a and the second clamping plate 111b are pressed inwards, the locking tooth grooves 1103 formed on the inner side walls of the first clamping plate 111a and the second clamping plate 111b are matched with the locking tooth rows 121 on the outer wall of the support slide bar 12 for locking, compared with the existing adjusting mode, the structure does not need to rotate the support rod 1, but only needs to rotate one locking sleeve 4 with a smaller volume, the locking device is relatively simpler, and when the locking tooth row 121 on the outer wall of the support sliding rod 12 is separated from the locking tooth groove 1103, the support sliding rod 12 and the support sleeve 11 can slide freely, the length can be adjusted quickly, the adjusting speed is higher, and the mounting efficiency is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a shear force wall bearing diagonal, including bracing piece (1) that is used for supporting the wall with fix on the wall with bracing piece (1) articulated connecting plate (2), its characterized in that: the supporting rod (1) comprises a supporting sleeve (11) and a supporting sliding rod (12) which slide mutually, the supporting sleeve (11) is sleeved outside the supporting slide bar (12), one end of the supporting sleeve (11) close to the supporting slide bar (12) is provided with a locking part (111), a broken groove (1101) penetrating through the supporting sleeve (11) is formed in the locking part (111), the locking part (111) is divided by the broken groove (1101) to form a first clamping plate (111a) and a second clamping plate (111b), the outer side wall of the locking part (111) is sleeved with a locking sleeve (4), the outer side wall of the locking part (111) is provided with an external thread (1102), the locking sleeve (4) is fixed with the locking part (111) in a threaded manner, and the first clamping plate (111a) and the second clamping plate (111b) are clamped by the locking sleeve (4) and fixed to the support sliding rod (12).

2. A shear wall diagonal bracing according to claim 1, wherein: the wall thickness of the first clamping plate (111a) and the second clamping plate (111b) is gradually increased along the direction from the supporting sleeve (11) to the supporting slide rod (12).

3. A shear wall diagonal bracing according to claim 1, wherein: and the outer side wall of the support sliding rod (12) is provided with locking tooth rows (121) which are uniformly distributed along the axial direction.

4. A shear wall diagonal bracing according to claim 3, wherein: and locking tooth grooves (1103) matched with the locking tooth rows (121) are formed in the inner side walls of the first clamping plate (111a) and the second clamping plate (111 b).

5. A shear wall diagonal bracing according to claim 1, wherein: the outer side wall of the locking sleeve (4) is provided with two symmetrically distributed support lugs (41), and the support lugs (41) are welded and fixed with the locking sleeve (4).

6. A shear wall diagonal bracing according to claim 1, wherein: the supporting rod (1) and the connecting part of the connecting plate (2) are provided with bolts (3), the supporting rod (1) and the connecting plate (2) are hinged through the bolts (3), and the connecting plate (2) and a wall body are fixed through expansion screws.

7. A shear wall diagonal bracing according to claim 1, wherein: the length of the locking part (111) is 20-30 CM.