CN214461528U

CN214461528U - High strength cavity wall body

Info

Publication number: CN214461528U
Application number: CN202023200159.8U
Authority: CN
Inventors: 简本成
Original assignee: Guangdong Bainian Jiye Water Conservancy And Hydropower Construction Co ltd
Current assignee: Guangdong Bainian Jiye Water Conservancy And Hydropower Construction Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-22
Anticipated expiration: 2030-12-26

Abstract

The application relates to a high-strength hollow wall body, which comprises an outer wall and an inner wall, wherein a keel frame is arranged between the outer wall and the inner wall, the keel frame comprises a plurality of main keels and auxiliary keels which are distributed transversely and longitudinally in a staggered manner, a plurality of clamping grooves are formed in the main keels along the length direction of the main keels, the auxiliary keels are clamped in the clamping grooves, and a self-locking assembly is arranged at the joint of the main keels and the auxiliary keels; the handing-over department cross-under of main joist and false keel has the connecting rod, and the both ends of connecting rod all cup joint fixedly and all have the steel sheet, and two steel sheet centre grippings are in keel frame's both sides, and the one end and the outer wall of connecting rod are pegged graft fixedly, and the other end and the interior wall of connecting rod are pegged graft fixedly. This application has the effect that improves cavity wall body structural strength.

Description

High strength cavity wall body

Technical Field

The application relates to the technical field of constructional engineering, in particular to a high-strength hollow wall.

Background

The wall is an important component of a building and mainly plays a role in enclosing and separating space. The wall can be divided into a solid wall and a hollow wall according to different construction modes. The solid wall is a wall body formed by cutting bricks and stones and pouring reinforced concrete, has the advantages of stable structure, high compressive strength and the like, and is usually used as a bearing wall. The hollow wall is formed by reserving a cavity in a wall body, has the functions of light weight, material saving, heat preservation and energy saving, and is commonly used for high-rise buildings.

Aiming at the related technologies, the inventor thinks that the existing hollow wall has the defects of low structural strength and easy deformation and indent of the wall body. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

In order to improve hollow wall's structural strength, this application provides a high strength cavity wall body.

The application provides a high strength cavity wall body adopts following technical scheme:

a high-strength hollow wall body comprises an outer wall and an inner wall, wherein a keel frame is arranged between the outer wall and the inner wall, the keel frame comprises a plurality of main keels and auxiliary keels which are transversely, longitudinally and staggeredly distributed, a plurality of clamping grooves are formed in the main keels along the length direction of the main keels, the auxiliary keels are clamped in the clamping grooves, and self-locking assemblies are arranged at the joints of the main keels and the auxiliary keels; the main joist with the handing-over department cross-under of false keel has the connecting rod, the both ends of connecting rod all cup joint fixedly all have the steel sheet, two the steel sheet centre gripping is in keel frame's both sides, the one end of connecting rod with the outer wall is pegged graft fixedly, the other end of connecting rod with the interior wall is pegged graft fixedly.

Through adopting above-mentioned technical scheme, through being fixed with a plurality of main joist and the false keel that violently indulge crisscross distribution between outer wall and interior wall, main joist passes through connecting rod and outer wall with the false keel, the interior wall is fixed, and the both ends of connecting rod all cup joint and are fixed with the steel sheet, two steel sheets are with keel frame and outer wall, the interior wall is kept apart, make outer wall and interior wall remain level and smooth all the time, the structural strength of wall body has been showing and strengthened, make wall body non-deformable sunken, and conveniently pour outer wall and interior wall, make the wall body after the shaping keep inside cavity. And the steel plate connects a plurality of connecting rods into a whole, further strengthens the structural strength of the wall body. When the keel frame is installed, the auxiliary keel is clamped in the clamping groove, and the self-locking assembly is arranged between the main keel and the auxiliary keel, so that the main keel and the auxiliary keel are not required to be fixed manually, and the assembling efficiency of the keel frame is effectively improved.

Preferably, the transversal trapezoidal of personally submitting of draw-in groove, interval between the draw-in groove lateral wall is crescent towards the direction of being close to self open end, the shape of false keel with the shape cooperation of draw-in groove, the false keel is close to the both sides of draw-in groove lateral wall all open there is the recess, the auto-lock subassembly includes the wedge of pegging graft with the recess slides, the inclined plane of wedge with the groove lateral wall cooperation of draw-in groove, the wedge with fixedly connected with elastic component between the tank bottom of recess, the groove lateral wall of draw-in groove open have with the wedge complex slot of pegging graft.

Through adopting above-mentioned technical scheme, when keel frame is assembled to needs, with the false keel joint in the draw-in groove, personally submit trapezoidal because of the draw-in groove is transversal, and interval between the draw-in groove lateral wall is towards the direction crescent near self open end, the inclined plane of wedge and the cooperation of the groove lateral wall of draw-in groove, make the false keel at the in-process that inserts the draw-in groove, the wedge receives the extrusion of draw-in groove lateral wall and moves towards the direction that is close to the recess tank bottom, the elastic component pressurized is in compression state, when the complete joint of false keel is in the draw-in groove, the wedge moves to just to the slot along with the false keel, the wedge inserts in the slot under the promotion of elastic component, realize the auto-lock of false keel, thereby accomplish the concatenation of main joist and false keel.

Preferably, the auxiliary keel is provided with an unlocking assembly for driving the wedge block to move towards the direction close to the bottom of the groove.

Through adopting above-mentioned technical scheme, through be provided with the unblock subassembly of ordering about the wedge towards the direction removal near the groove tank bottom on the false keel to conveniently dismantle main joist and false keel, realize the recycle to main joist and false keel, thereby save material.

Preferably, the false keel is kept away from one side of draw-in groove tank bottom is opened there is the spout, the spout with the recess intercommunication, the unblock subassembly include with the slide bar of spout slip grafting, the slide bar inserts the one end of recess with wedge fixed connection, the false keel is kept away from one side of draw-in groove articulates there is solid fixed ring, works as the wedge with the slot separation back, the wedge is located gu fixed ring's rotation range.

Through adopting above-mentioned technical scheme, when main joist and false keel need be dismantled, the slide bar moves towards the direction of being close to the recess tank bottom in order to order about the wedge, until wedge and slot complete separation, the elastic component is compressed this moment. The fixing ring is rotated to enable the fixing ring to sleeve the sliding rod, then the sliding rod is loosened, the sliding rod is tightly abutted to the fixing ring under the action of the elastic piece, and the fixing ring plays a role in limiting the movement of the sliding rod, so that the wedge-shaped block is separated from the slot. After the wedge blocks are unlocked one by one, the auxiliary keel can be detached from the main keel.

Preferably, the main keel is provided with a main keel, and the auxiliary keel is provided with a support assembly for supporting the main keel to move.

Through adopting above-mentioned technical scheme, because of the false keel passes through the wedge and is connected with the main joist, when the keel frame is vertical, all weights of main joist all need all be supported by the wedge for joint strength between the two is relatively weak, consequently, through being provided with on the false keel and being used for supporting main joist supporting component, with the joint strength of reinforcing main joist and false keel.

Preferably, the supporting component comprises a plurality of groups of supporting plates distributed at intervals in the length direction of the auxiliary keel, the supporting plates are fixedly connected with the auxiliary keel, the two supporting plates are in a group, and the main keel is clamped between the two adjacent supporting plates.

Through adopting above-mentioned technical scheme, through at the false keel along a plurality of group's backup pads of self length direction fixedly connected with, the main joist joint is between two sets of backup pads of looks piece, and when keel frame was vertical, the backup pad played the supporting role to the main joist, and the restriction main joist removes along the length direction of false keel simultaneously, cooperates draw-in groove and auto-lock subassembly to the restriction effect of main joist to make the main joist be connected with the false keel more stable.

Preferably, the peripheries of the main keels and the auxiliary keels are provided with two cross beams and two vertical beams, the two cross beams and the two vertical beams are fixedly connected end to form a frame, the plurality of main keels are inserted between the two cross beams, and the plurality of auxiliary keels are inserted between the two vertical beams.

Through adopting above-mentioned technical scheme, through pegging graft a plurality of main joist between two crossbeams, a plurality of false keel peg graft between two perpendicular roof beams, two crossbeams and two perpendicular roof beam head and the tail fixed connection enclose into the frame form to it is fixed with a plurality of main joist and a plurality of false keel, so that a plurality of main joist and false keel's be connected stably, and the staff can accomplish assembling of keel frame through the mode of pegging graft, thereby has improved the efficiency of assembling of fossil fragments greatly.

Preferably, the connecting rod is a screw rod, the steel plate is in sliding sleeve joint with the connecting rod, and nuts are in threaded connection with the two ends of the connecting rod.

Through adopting above-mentioned technical scheme, through being the screw rod setting with the connecting rod, the steel sheet cup joints with the connecting rod slides, and the equal threaded connection in both ends of connecting rod has the nut, can be fixed steel sheet and keel frame through screwing up the nut to form stable well cavity.

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

1. the main keels and the auxiliary keels are fixed between the outer wall and the inner wall in a transverse and longitudinal staggered manner and are fixed with the outer wall and the inner wall through the connecting rods and the baffle plates, so that the structural strength of the wall is obviously enhanced, and the wall is not easy to deform and dent;

2. the self-locking assembly is arranged between the main keel and the auxiliary keel, so that the main keel and the auxiliary keel are not required to be fixed manually, and the assembling efficiency of the keel frame is effectively improved;

3. through be provided with the unblock subassembly of ordering about the wedge towards the direction removal near the groove tank bottom on the false keel to conveniently dismantle main joist and false keel, realize the recycle to main joist and false keel, thereby save material.

Drawings

FIG. 1 is a top view of a high strength hollow wall of the present application;

FIG. 2 is a schematic view of the internal structure of a high strength hollow wall according to the present application;

FIG. 3 is an exploded schematic view of the keel frame of the present application;

fig. 4 is an enlarged schematic view of a in fig. 3 of the present application.

Description of reference numerals: 1. an outer wall; 2. an inner wall; 3. a keel frame; 31. a main keel; 32. a false keel; 4. a side wall; 5. a connecting rod; 6. a baffle plate; 7. a steel plate; 8. a nut; 9. a card slot; 10. a support plate; 11. a self-locking assembly; 111. a wedge block; 112. a tension spring; 12. a groove; 13. a slot; 14. an unlocking assembly; 141. a slide bar; 142. a fixing ring; 15. a chute; 16. a cross beam; 17. and (5) vertical beams.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses high strength cavity wall body. Referring to fig. 1 and 2, a high-strength hollow wall includes an outer wall 1, an inner wall 2, and a keel frame 3 interposed between the outer wall 1 and the inner wall 2. All fixedly connected with side wall 4 between the both ends of outer wall 1 and interior wall 2, outer wall 1 encloses into stable cavity in with interior wall 2 and both sides side wall 4, and keel frame 3 sets up in cavity intracavity.

Referring to fig. 2 and 3, the keel frame 3 includes a plurality of main keels 31 and cross keels 32 which are distributed in a crisscross manner, wherein the main keels 31 are horizontally arranged, and the cross keels 32 are vertically arranged. The connecting rods 5 are connected to the joints of the main keels 31 and the auxiliary keels 32 in a sliding and penetrating mode, and the connecting rods 5 are perpendicular to the main keels 31 and the auxiliary keels 32. The middle part of connecting rod 5 cup joints and is fixed with baffle 6, and the transversal personally submitting of baffle 6 is circular, and the diameter of baffle 6 is greater than the diameter of connecting rod 5. Through setting up baffle 6 to make a plurality of connecting rods 5 insert the length unanimity of outer wall 1 and interior wall 2, with the joint strength between reinforcing keel frame 3 and outer wall 1, interior wall 2.

The steel plates 7 are sleeved at two ends of the connecting rods 5 in a sliding mode, external threads are arranged at two ends of the connecting rods 5, nuts 8 are connected to two ends of the connecting rods 5 in a threaded mode, one steel plate 7 is located between the nuts 8 and the keel frame 3, and the other steel plate 7 is located between the nuts 8 and the baffle 6. The keel frame 3 is isolated from the outer wall 1 and the inner wall 2 by the two steel plates 7, so that the formed wall body is hollow.

Referring to fig. 3 and 4, a plurality of slots 9 are evenly arranged at intervals along the length direction of the main keel 31 close to one side of the cross keel 32, and the cross keel 32 is clamped in a group of slots 9 on the same vertical straight line. The cross section of draw-in groove 9 is the isosceles trapezoid shape, and the interval between the two face groove lateral walls of draw-in groove 9 is crescent towards the direction of being close to self open end, and the cross section of false keel 32 also is the isosceles trapezoid shape, and the shape of false keel 32 and the shape cooperation of draw-in groove 9. When the cross keel 32 is clamped in the clamping groove 9, the side wall of the cross keel 32 is flush with the side wall of the main keel 31.

Referring to fig. 3 and 4, a self-locking assembly 11 is arranged at the joint of the main keel 31 and the auxiliary keel 32. The groove 12 is all sunken to the both sides that the false keel 32 is close to draw-in groove 9 groove side wall, and auto-lock subassembly 11 includes the wedge 111 with groove 12 slip grafting, and the inclined plane of wedge 111 is located one side that groove 12 tank bottom was kept away from to wedge 111, and the inclined plane of wedge 111 cooperates with the groove side wall of draw-in groove 9. An elastic piece is fixedly connected between one side of the wedge block 111 close to the groove bottom of the groove 12 and the groove bottom of the groove 12, and the elastic piece is a telescopic spring 112. The slot 13 that supplies wedge 111 to insert is opened to the position that the slot lateral wall of draw-in groove 9 just faced wedge 111, and after wedge 111 inserted slot 13, the false keel 32 and the tank bottom butt of draw-in groove 9.

Referring to fig. 3 and 4, the cross runner 32 is provided with an unlocking assembly 14 for unlocking the wedge blocks 111. One side of the auxiliary keel 32, which is far away from the bottom of the groove 12, is provided with a sliding groove 15 along the width direction of the auxiliary keel, the sliding groove 15 is in a strip shape, and the sliding groove 15 is communicated with the groove 12. The unlocking assembly 14 comprises a sliding rod 141 which is in sliding connection with the sliding groove 15 of the sliding groove 15, and one end of the sliding rod 141 inserted into the groove 12 is fixedly connected with the wedge block 111. The wedge-shaped block is characterized by further comprising a fixing ring 142 hinged to one side, away from the clamping groove 9, of the auxiliary keel 32, and when the wedge-shaped block 111 is completely separated from the groove 12, the sliding rod 141 is located in the rotating range of the fixing ring 142.

Referring to fig. 3 and 4, a support assembly for supporting the cross member 16 is also provided on the cross runner 32. The supporting component comprises a plurality of groups of supporting plates 10 which are distributed along the length direction of the auxiliary keel 32 at intervals, the two supporting plates 10 are a group, the supporting plates 10 are convexly arranged on the outer surface of the auxiliary keel 32, and the main keel 31 is clamped between the two adjacent supporting plates 10.

Referring to fig. 3, two cross beams 16 and two vertical beams 17 are arranged around the outer peripheries of the main keels 31 and the auxiliary keels 32, the two cross beams 16 are arranged oppositely, the two vertical beams 17 are arranged oppositely, the two cross beams 16 are inserted between the two vertical beams 17 and fixed through bolts, and the two cross beams 16 and the two vertical beams 17 are fixedly connected end to form a rectangular square frame. A plurality of auxiliary keels 32 are inserted between the two cross beams 16 at intervals, and a plurality of main keels 31 are inserted between the two vertical beams 17 at intervals.

The implementation principle of the high-strength hollow wall body in the embodiment of the application is as follows:

when building high strength hollow wall, build keel frame 3 earlier, peg graft a plurality of false keel 32 in a plurality of groups draw-in groove 9 one by one, false keel 32 is inserting the in-process of draw-in groove 9, and the inclined plane of wedge 111 and the groove lateral wall butt of draw-in groove 9 for in wedge 111 inserted recess 12, expanding spring 112 is in compression state. When the auxiliary keel 32 moves to abut against the bottom of the slot 9, the wedge block 111 just faces the slot 13, and the wedge block 111 is inserted into the slot 13 under the pushing of the telescopic spring 112, so that the self-locking of the main keel 31 and the auxiliary keel 32 is realized. Meanwhile, the main keel 31 is clamped between the two supporting plates 10, and when the keel frame 3 is vertical, the supporting plates 10 support the main keel 31 to enhance the connection strength of the main keel 31 and the auxiliary keel 32.

Then a plurality of auxiliary keels 32 are inserted between the two cross beams 16, a plurality of main keels 31 and the two cross beams 16 are inserted between the two vertical beams 17, the two cross beams 16 and the two vertical beams 17 are fixed through bolts, and therefore the keel frame 3 is spliced.

Then, a plurality of connecting rods 5 are connected with the joint of the main keel 31 and the auxiliary keel 32 in a penetrating mode one by one, steel plates 7 are sleeved at the two ends of the connecting rods 5, and the steel plates 7 are tightly abutted to the keel frame 3 through nuts 8. The template is built on the outer sides of the two steel plates 7, after the template is built, concrete is poured, so that the outer wall 1 and the inner wall 2 are formed, and the two steel plates 7 isolate the concrete, so that a stable hollow cavity is formed.

Through being fixed with a plurality of main joist 31 and the false keel 32 that crisscross distribute of violently indulging between outer wall 1 and interior wall 2, main joist 31 and false keel 32 pass through connecting rod 5 and outer wall 1, interior wall 2 are fixed, are showing the structural strength who has strengthened the cavity wall body for the wall body non-deformable is sunken.

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 a high strength cavity wall body, includes outer wall (1) and interior wall (2), its characterized in that: a keel frame (3) is arranged between the outer wall (1) and the inner wall (2), the keel frame (3) comprises a plurality of main keels (31) and auxiliary keels (32) which are transversely and longitudinally distributed in a staggered manner, a plurality of clamping grooves (9) are formed in the main keels (31) along the length direction of the main keels, the auxiliary keels (32) are clamped in the clamping grooves (9), and self-locking assemblies (11) are arranged at the joints of the main keels (31) and the auxiliary keels (32); main joist (31) with the handing-over department cross-under of false keel (32) has connecting rod (5), the both ends of connecting rod (5) all cup joint and are fixed all have steel sheet (7), two steel sheet (7) centre gripping is in the both sides of keel frame (3), the one end of connecting rod (5) with outer wall (1) is pegged graft fixedly, the other end of connecting rod (5) with interior wall (2) are pegged graft fixedly.

2. The high-strength hollow wall body as claimed in claim 1, wherein: the transversal trapezoidal of personally submitting of draw-in groove (9), interval between draw-in groove (9) groove lateral wall is crescent towards the direction of being close to self open end, the shape of false keel (32) with the shape cooperation of draw-in groove (9), false keel (32) are close to recess (12) have all been opened to the both sides of draw-in groove (9) groove lateral wall, auto-lock subassembly (11) include with wedge (111) of recess (12) slip grafting, the inclined plane of wedge (111) with the groove lateral wall cooperation of draw-in groove (9), wedge (111) with fixedly connected with elastic component between the tank bottom of recess (12), the groove lateral wall of draw-in groove (9) open have with wedge (111) grafting complex slot (13).

3. The high-strength hollow wall body as claimed in claim 2, wherein: and an unlocking assembly (14) for driving the wedge block (111) to move towards the direction close to the bottom of the groove (12) is arranged on the auxiliary keel (32).

4. A high strength hollow wall body according to claim 3, wherein: keep away from false keel (32) one side of draw-in groove (9) tank bottom is opened there is spout (15), spout (15) with recess (12) intercommunication, unblock subassembly (14) include with slide bar (141) of spout (15) slip grafting, slide bar (141) insert the one end of recess (12) with wedge (111) fixed connection, false keel (32) are kept away from one side of draw-in groove (9) articulates there is solid fixed ring (142), works as wedge (111) with slot (13) after-separating, wedge (111) are located gu fixed ring (142)'s rotation range.

5. The high-strength hollow wall body as claimed in claim 1, wherein: and a supporting component for supporting the main keel (31) is also arranged on the auxiliary keel (32).

6. The high-strength hollow wall body as claimed in claim 5, wherein: the supporting component comprises a plurality of groups of supporting plates (10) distributed at intervals in the length direction of the auxiliary keel (32), the supporting plates (10) are fixedly connected with the auxiliary keel (32) in a two-piece mode, the supporting plates (10) are in a group, and the main keel (31) is connected between the adjacent two supporting plates (10) in a clamping mode.

7. The high-strength hollow wall body as claimed in claim 1, wherein: the periphery of the main keel (31) and the auxiliary keel (32) is surrounded by two cross beams (16) and two vertical beams (17), the two cross beams (16) and the two vertical beams (17) are fixedly connected end to form a frame, the main keel (31) is inserted between the two cross beams (16), and the auxiliary keel (32) is inserted between the two vertical beams (17).

8. The high-strength hollow wall body as claimed in claim 1, wherein: the connecting rod (5) is a screw rod, the steel plate (7) is in sliding sleeve joint with the connecting rod (5), and nuts (8) are in threaded connection with the two ends of the connecting rod (5).