CN216516183U

CN216516183U - Integral filler wall brickwork drawknot muscle built-in fitting

Info

Publication number: CN216516183U
Application number: CN202122940904.0U
Authority: CN
Inventors: 靖泽禄; 胡宏伟; 靖向明; 詹灏
Original assignee: Hengli Construction Group Co ltd
Current assignee: Hengli Construction Group Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-13
Anticipated expiration: 2031-11-23

Abstract

The application discloses integral infilled wall brickwork drawknot muscle built-in fitting relates to drawknot muscle built-in fitting technical field, and its technical scheme includes: support, riser and sleeve, the support is including welding many reinforcing bars in framework of steel reinforcement, just the extending direction of support is mutually perpendicular with framework of steel reinforcement's extending direction, riser fixed connection is on the support, the extending direction of riser is mutually perpendicular with the extending direction of support, the outside at the thread bush is established to the sleeve cover, rectangular groove has been seted up on the riser, sleeve sliding connection is in rectangular inslot, just rectangular groove is worn to telescopic one end, be provided with on the sleeve and lock the locking subassembly of sleeve locking at rectangular inslot, this application when using, can be when the drawknot muscle is not in packing wall brickwork mortar joint, highly adjust the drawknot muscle.

Description

Integral filler wall brickwork drawknot muscle built-in fitting

Technical Field

The application relates to the technical field of tie bar embedded parts, in particular to a tie bar embedded part for an integral filler wall masonry.

Background

In the construction, for guaranteeing the wholeness of concrete structure and infilled wall brickwork, adopt the drawknot muscle to tie concrete structure and masonry structure into a whole usually, the mode of pre-buried bar planting is adopted to general way, carries out the drawknot with concrete and masonry structure, and the effect of built-in fitting is together with cast-in-place structure pouring, is used for welding infilled wall drawknot muscle to use, builds the drawknot muscle to the wall the inside, puts the effect that the connection brickwork prevented the fracture in the middle of the brick layer.

The patent with the prior patent application number of CN 201420785952.4 provides a reinforced concrete wallboard lacing wire built-in fitting including bolt cover, support and lacing wire, and the bolt cover passes through the scaffold weldment in steel reinforcement skeleton relevant position department, and the pouring is inside concrete wallboard, and bolt cover outer end just exposes in the side of reinforced concrete wallboard, and the lacing wire can be connected with the bolt cover through the screw thread, can improve concrete structure's anti-seismic performance.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the bolt sleeve passes through the scaffold weldment in framework of steel reinforcement relevant position department, at the pouring concrete in-process, because produce the displacement along with the framework of steel reinforcement during the concrete that vibrates, the tie bar that probably appears and threaded sleeve threaded connection is not in the condition in the filler wall brickwork mortar joint, and this needs further improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that probably the lacing wire is not in the mortar joint of filler wall brickwork, the application provides an integral filler wall brickwork lacing wire built-in fitting.

The application provides a pair of integral infilled wall brickwork drawknot muscle built-in fitting adopts following technical scheme:

the utility model provides an integral infilled wall brickwork drawknot muscle built-in fitting, includes support, riser and sleeve, the support is including welding many reinforcing bars in framework of steel reinforcement, just the extending direction of support is mutually perpendicular with framework of steel reinforcement's extending direction, riser fixed connection is on the support, the extending direction of riser is mutually perpendicular with the extending direction of support, the outside at the thread bush is established to the cover barrel casing, rectangular groove has been seted up on the riser, sleeve sliding connection is in rectangular groove, just rectangular groove is worn to telescopic one end, be provided with the locking subassembly with the sleeve locking at rectangular inslot on the sleeve.

Through adopting above-mentioned technical scheme, the sleeve sliding connection that sets up is in rectangular inslot, and the sleeve cover is established in the outside of thread bush, can realize the altitude mixture control of thread bush through the height of adjusting sleeve in rectangular inslot, adjusts to suitable high back, locks the sleeve on the riser through locking Assembly to can improve the problem that the drawknot muscle is not in the infilled wall brickwork mortar joint probably appears.

Optionally, the locking assembly includes a limiting part and a locking piece, the limiting part includes a limiting piece, a through hole for the sleeve to pass through is formed in the limiting piece, and the limiting piece is slidably connected to one end of the sleeve, which passes through the long groove.

Through adopting above-mentioned technical scheme, the spacing piece that sets up makes the sleeve pass the perforation, locks the sleeve on the riser through the locking piece, and spacing piece can restrict telescopic position, reduces the condition that the sleeve rocked to appear.

Optionally, the outside that the sleeve passed through the one end in rectangular groove is equipped with the external screw thread, the locking piece includes threaded connection in the nut that the sleeve passed through rectangular groove one end, nut butt spacing piece keeps away from riser one side.

Through adopting above-mentioned technical scheme, the nut that sets up, swivel nut supports the nut tightly on spacing piece keep away from the surface of riser one side to can be with spacing piece tightly support on the riser surface, realize fixed to the sleeve.

Optionally, the size of the perforations is adapted to the size of the sleeve.

Through adopting above-mentioned technical scheme, the condition that the sleeve rocked can reduce to appear in the fenestrate size of setting and telescopic size looks adaptation.

Optionally, the sleeve is far away from the inboard of wearing out rectangular groove one end and is equipped with the recess, there is the slider through elastic component sliding connection in the recess, be provided with on the slider and make the screw thread cover block at the inboard chucking spare of sleeve.

Through adopting above-mentioned technical scheme, the slider that sets up slides in the recess, under the effect of elastic component, can make the thread bush when sliding in the sleeve, chucking spare shrink in the recess, when the thread bush slides to preset position, can make chucking spare with the thread bush chucking.

Optionally, the elastic member includes an elastic spring, one end of the elastic spring is fixedly connected with the inner wall of the groove, and the other end of the elastic spring is fixedly connected with one side of the sliding block close to the inner wall of the groove.

Through adopting above-mentioned technical scheme, the elastic spring that sets up can utilize elastic spring's elastic force to realize that the slider slides in the recess.

Optionally, the clamping piece includes the fixture block of installing in the slider and keeping away from recess inner wall one side, the fixture block is the tapered wedge setting, the draw-in groove with fixture block looks adaptation is seted up in the outside of thread bush.

Through adopting above-mentioned technical scheme, the fixture block of setting can utilize elastic spring's elastic force, drives the slider and slides in the recess, slider and fixture block fixed connection to can drive the fixture block and contract to the recess, perhaps block to the draw-in groove.

Optionally, an elastic washer is arranged between the nut and the limiting piece.

Through adopting above-mentioned technical scheme, the elastic washer that sets up can make the nut with spacing piece more firm support on the riser surface, on the other hand, can reduce at the in-process of constantly swivel nut, the wearing and tearing that spacing piece surface received.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sleeve, the limiting piece and the nut are arranged, so that the nut can enable the limiting piece to be abutted against the surface of the vertical plate to lock the sleeve, when the height needs to be adjusted again, the nut can be rotated reversely to unscrew the nut, the quick adjustment of the sleeve height is realized, and when the problem that the tie bar is not in the mortar joint of the filler wall masonry occurs, the height of the sleeve can be adjusted very conveniently and quickly;

2. the elastic spring, the sliding block and the clamping block are arranged, so that the sleeve can be sleeved outside the threaded sleeve, the clamping block is supported in the groove, the threaded sleeve slides to the inner side of the sleeve, and when the clamping block slides to be close to the clamping groove, the clamping block is clamped in the clamping groove by the aid of elastic acting force of the elastic spring.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic overall cross-sectional structural view of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a support; 2. a vertical plate; 20. a long groove; 3. a threaded sleeve; 4. a sleeve; 41. a limiting sheet; 42. a nut; 43. a groove; 44. a slider; 45. an elastic spring; 46. a clamping block; 47. a card slot; 5. and (5) stretching the ribs.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses an integral type filler wall masonry tie bar embedded part, refer to fig. 1, which comprises a support 1, a vertical plate 2 and a sleeve 4, wherein the support 1 comprises a plurality of steel bars, the plurality of steel bars are fixedly connected with the steel bars in a steel bar framework, the steel bars in the support 1 are perpendicular to the extending direction of the steel bar framework, the vertical plate 2 can be made of steel plates, a mounting hole is formed in the vertical plate 2, the steel bars in the support 1 are inserted into the mounting hole, the vertical plate 2 is fixedly welded on the support 1, the support 1 plays a supporting role for the vertical plate 2, a long groove 20 is formed in the vertical plate 2, the extending direction of the long groove 20 is consistent with the extending direction of the vertical plate 2, the sleeve 4 is arranged in a hollow mode, the sleeve 4 is sleeved on the outer side of a threaded sleeve 3, the tie bar 5 is connected to the inner side of the threaded sleeve 3 through a thread, one end of the sleeve 4 penetrates through the long groove 20, and the sleeve 4 is connected to the long groove 20 in a sliding mode, one end of the sleeve 4 penetrating through the long groove 20 is provided with a locking assembly for locking the sleeve 4, when the height of the lacing bar 5 needs to be adjusted, the locking assembly can be released, and the height of the sleeve 4 can be adjusted according to the required height so as to adjust the height of the lacing bar 5.

In this embodiment, referring to fig. 2, the locking component includes a limiting piece 41 and a nut 42, a through hole is provided on the limiting piece 41, the size of the through hole is matched with the size of the sleeve 4, the sleeve 4 can pass through the through hole, and the sleeve 4 can not shake on the limiting piece 41, the limiting piece 41 is slidably connected to one end of the sleeve 4 penetrating through the elongated groove 20, the outer side of one end of the sleeve 4 penetrating through the elongated groove 20 is provided with a thread, the nut 42 is threadedly connected to the outer side of the sleeve 4, the nut 42 can be a hexagon nut 42, the nut 42 is rotated by a wrench, the nut 42 is abutted to one side of the limiting piece 41 far away from the riser 2, so that the nut 42 tightly abuts against the surface of the riser 2, and the sleeve 4 is fixed.

When the tie bar 5 is not in the mortar joint of the filler wall masonry, the nut 42 can be rotated reversely, the nut 42 is unlocked to the limiting piece 41, then the sleeve 4 slides in the strip groove 20 along the extending direction of the strip groove 20, so that the tie bar 5 can be clamped in the mortar joint of the filler wall masonry, then the nut 42 is screwed down, the nut 42 is screwed to the limiting piece 41 and can be tightly abutted to the surface of the vertical plate 2, the sleeve 4 is locked again, the tie bar 5 can be fixed, and an elastic gasket is arranged between the limiting piece 41 and the nut 42, so that the nut 42 can be more firmly abutted to the limiting piece 41, and the abrasion on the surface of the limiting piece 41 can be reduced in the process of continuously rotating the nut 42.

In this embodiment, referring to fig. 2 and 3, a groove 43 is formed in an end of the sleeve 4 far away from the end penetrating through the elongated groove 20, a slider 44 is slidably connected in the groove 43, the slider 44 is connected with an inner wall of the groove 43 through an elastic spring 45, one end of the elastic spring 45 is fixedly connected with the inner wall of the groove 43, the other end of the elastic spring 45 is fixedly connected with an end of the slider 44 close to the inner wall of the groove 43, a latch 46 is installed on a side of the slider 44 far away from the elastic spring 45, the latch 46 is in a wedge shape, the groove 43 can accommodate the slider 44 and the latch 46, a slot 47 adapted to the latch 46 is formed in an outer side of the threaded sleeve 3, the size of the threaded sleeve 3 is slightly smaller than that of the sleeve 4, the latch 46 in the sleeve 4 is firstly abutted against an outer surface of the threaded sleeve 3, so that the threaded sleeve 3 can slide in the sleeve 4, the threaded sleeve 3 abuts against the latch 46, so as to retract the latch 46 into the groove 43, when the sleeve slides to the clamping block 46 and approaches the clamping groove 47, the clamping block 46 is clamped into the clamping groove 47 under the action of the elastic spring 45, and the sleeve 4 and the threaded sleeve 3 are fixed.

The implementation principle of the integral filler wall masonry tie bar 5 embedded part in the embodiment of the application is as follows: when the condition that lacing wire 5 is not in the mortar joint of infilled wall brickwork, because lacing wire 5 threaded connection is in the inside of thread bush 3, thread bush 3 passes through elastic spring 45, slider 44 and fixture block 46 cover are established in the inside of sleeve 4, can be through the height of adjusting sleeve 4 in rectangular groove 20, thereby can adjust the height of lacing wire 5, with nut 42 to the direction rotation of keeping away from spacing piece 41, unscrew nut 42, then make sleeve 4 slide along the extending direction of rectangular groove 20 in rectangular groove 20, realize sleeve 4's altitude mixture control, thereby can realize the adjustment to lacing wire 5 height, make lacing wire 5 can be in the mortar joint of infilled wall brickwork, then pour into the concrete.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an integral infilled wall brickwork drawknot muscle built-in fitting which characterized in that: including support (1), riser (2) and sleeve (4), support (1) is including welding many reinforcing bars in framework of steel reinforcement, just the extending direction of support (1) is mutually perpendicular with framework of steel reinforcement's extending direction, riser (2) fixed connection is on support (1), the extending direction of riser (2) is mutually perpendicular with the extending direction of support (1), the outside at thread bush (3) is established in sleeve (4) cover, rectangular groove (20) have been seted up on riser (2), sleeve (4) sliding connection is in rectangular groove (20), just rectangular groove (20) are worn to the one end of sleeve (4), be provided with on sleeve (4) with sleeve (4) locking subassembly in rectangular groove (20).

2. The integral filler wall masonry tie bar embedded part of claim 1, wherein: the locking assembly comprises a limiting part and a locking part, the limiting part comprises a limiting piece (41), a through hole for the sleeve (4) to pass through is formed in the limiting piece (41), and the limiting piece (41) is connected to one end, through which the sleeve (4) passes through the long groove (20), in a sliding mode.

3. The integral filler wall masonry tie bar embedded part of claim 2, wherein: the outside that sleeve (4) passed the one end in rectangular groove (20) is equipped with the external screw thread, the locking piece includes that threaded connection wears out nut (42) of rectangular groove (20) one end in sleeve (4), riser (2) one side is kept away from in nut (42) butt spacing piece (41).

4. The integral filler wall masonry tie bar embedded part of claim 2, wherein: the size of the perforation is matched with the size of the sleeve (4).

5. The integral filler wall masonry tie bar embedded part of claim 1, wherein: the inner side of one end, far away from the end penetrating out of the long groove (20), of the sleeve (4) is provided with a groove (43), a sliding block (44) is connected into the groove (43) in a sliding mode through an elastic piece, and a clamping piece enabling the threaded sleeve (3) to be clamped on the inner side of the sleeve (4) is arranged on the sliding block (44).

6. The integral filler wall masonry tie bar embedded part of claim 5, wherein: the elastic part comprises an elastic spring (45), one end of the elastic spring (45) is fixedly connected with the inner wall of the groove (43), and the other end of the elastic spring (45) is fixedly connected with the side, close to the inner wall of the groove (43), of the sliding block (44).

7. The integral filler wall masonry tie bar embedded part of claim 5, wherein: the clamping piece comprises a clamping block (46) which is arranged on one side, far away from the inner wall of the groove (43), of the sliding block (44), the clamping block (46) is arranged in a wedge shape, and a clamping groove (47) matched with the clamping block (46) is formed in the outer side of the threaded sleeve (3).

8. The integral filler wall masonry tie bar embedded part of claim 3, wherein: an elastic washer is arranged between the nut (42) and the limiting sheet (41).