CN104746843A - Keel structure of detachable building floor capable of adjusting height - Google Patents
Keel structure of detachable building floor capable of adjusting height Download PDFInfo
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- CN104746843A CN104746843A CN201510163833.4A CN201510163833A CN104746843A CN 104746843 A CN104746843 A CN 104746843A CN 201510163833 A CN201510163833 A CN 201510163833A CN 104746843 A CN104746843 A CN 104746843A
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- keel
- tube body
- screw
- movable block
- pipe body
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Abstract
The invention discloses a keel structure of a detachable building floor capable of adjusting height. The keel structure comprises a keel body in which a threaded ring is arranged, a tension ring is embedded in the ground, a support piece is arranged between a threaded ring and the tension ring and consists of an upper pipe body and a lower pipe body and the upper part of the upper pipe body is provided with a threaded section matched with the threaded ring; the top of the lower pipe body is inserted into the upper pipe body, the left and right sides of the upper pipe body and the lower pipe body are provided with through holes which are communicated, the inner surface of an expansion pin is a slope, and an expansion block and a moving block are arranged in the lower pipe body; a threaded hole is formed in the moving block, a threaded rod with two exposed ends penetrates through a through hole, and exposed left end and right end of the threaded rod are all provided with limit structures. The keel structure provided by the invention has the advantages of realizing adjusting the height of the keel, being convenient in adjusting process, being easier to level a keel and convenient to construct; furthermore, the keel can be repeatedly used in such ways of dismounting the keel in the process of moving and reinstalling the keel in a new house, therefore the waste can be reduced.
Description
Technical field
The present invention relates to a kind of building structure, especially a kind of keel structure of building floor of detachable adjustable height.
Background technology
Building common joists, its effect is for laying floor, as wooden floor, bamboo flooring, consolidated floor etc. all need to use common joists, normally board keel is followed closely on the ground by nail, there is two problems in this mode: 1, common joists can not regulate height, easily affects the laying quality on floor when ground is uneven; 2, common joists can not be dismantled when moving and reuse.The website that office is known by state discloses a lot of patent, as Chinese patent ZL201220122265.5 common joists bracing or strutting arrangement and common joists system, ZL200920185084.5 floor wood keel structure, the height adjustable lightgage steel joist that ZL02267812.3 wood flooring is laid, ZL200820167478.3 is suitable for keel and the adjustment screw thereof of horizontal adjustment, ZL200810122299.2 is suitable for the keel and adjustment screw etc. thereof of horizontal adjustment, all resolve solve common joists height regulate problem, their Problems existing regulate inconvenience, support effect is poor, dismounting keel can not be repeated, it is a kind of waste for the reasonable keel of material.In addition, on ceilings keel, commonly use setscrew, but ceilings keel is different from common joists, it is basic without load-bearing in vertical direction, less demanding to support, can not directly use for reference owing to there is such problem on common joists, so be necessary that the keel structure on the building floor to existing detachable adjustable height improves.
Chinese patent application 201510119286X novel building common joists mounting structure, can solve the problem, but its Problems existing is: the dismounting of spine support part is inconvenient, support member is needed to be separated, and extract expanding block by the artificial mode of nippers that adopts, although be better than prior art, still have room for improvement.
Summary of the invention
The object of the invention is the deficiency in order to solve above-mentioned technology and the keel structure on the building floor of a kind of detachable adjustable height designed.
The keel structure on the building floor of a kind of detachable adjustable height designed by the present invention, comprise keel body, keel body is provided with the stepped hole run through up and down, the fillet of screw is provided with in stepped hole, in ground, be embedded with tensioning ring, between the fillet of screw and tensioning ring, be provided with support member, support member is made up of upper tube body and lower tube body, upper tube body top is provided with the thread segment matched with the described fillet of screw, and thread segment is provided with nut moving up and down; Lower tube body top has end face, side is provided with step, bottom is provided with expandable expansion pin; Lower tube body top is inserted in described upper tube body, on upper tube body with lower tube body, the left and right sides is all provided with the through hole communicating and be communicated with, the inner surface of expansion pin is domatic, swollen tight block and movable block is provided with in lower tube body, swollen tight block bottom is the round platform that matches domatic with expansion pin inner surface, round platform more down diameter is less, and swollen tight block top has left low right high skewed slot, and at skewed slot notch, place has in-flanges; Movable block bottom surface is the inclined-plane matched with described skewed slot, and bottom, movable block bottom surface is provided with edge, and described edge is limited in skewed slot by described in-flanges; Movable block is provided with screw, is installed with the screw rod that two ends are all exposed in described through hole, the left end that screw rod exposes and right-hand member are all provided with position limiting structure, the screw threaded engagement on described screw rod and described movable block.
As preferably:
The step surface of the step of described lower tube body is provided with packing ring, and described packing ring is positioned at bottom upper tube body;
Described position limiting structure is that screw rod is provided with notch, notch is provided with jump ring;
The keel structure on the building floor of a kind of detachable adjustable height designed by the present invention, its beneficial effect is:
First, height can be regulated, after support member bottom loads tensioning ring, regulate height by the degree of depth regulating thread segment to screw in the fillet of screw, and after having regulated, nut is upwards revolved until be affixed with keel body bottom surface, make nut play certain supporting role;
Secondly, can dismounting be repeated, pass through rotary screw, movable block is threaded engagement by screw thereon and screw rod, and now movable block can not rotate, and can only move left and right, during installation, when rotary screw makes movable block move right, because movable block and swollen tight block are that inclined-plane coordinates, swollen tight block presses down by it, swollen tight block more down its section diameter contacted with expansion pin is larger, expansion pin is opened thus, thus is clamped on tightly in tensioning ring, realizes stable connection and support; During dismounting, when rotary screw makes movable block be moved to the left, because the edge bottom movable block is limited by the in-flanges of skewed slot, therefore whole swollen tight block is upwards pulled, it is made to lose the active force outwards risen to expansion pin, like this after swollen tight block moves, expansion pin is just free, easily can extract from tensioning ring, thus the use carried out next time, and such unloading process, damage is not produced yet to support member, reusable.
Advantage of the present invention is: the adjustment realizing keel height, and adjustment process is very convenient, makes the easier leveling of keel, constructability; Keel are reusable, can remove and reloading new family, the keel that some are best in quality, price is high can be made to realize reuse, cut the waste when moving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the keel structure on the building floor of the detachable adjustable height of embodiment 1;
Fig. 2 is the sectional view of embodiment 1 support member bottom, does not install movable block, swollen tight block and screw rod in figure;
Fig. 3 is the sectional view of embodiment 1 support member bottom, is provided with movable block, swollen tight block and screw rod in figure;
Fig. 4 is the schematic diagram of embodiment 1 movable block and swollen tight block;
In figure: upper tube body 1, lower tube body 2, packing ring 3, screw rod 4, movable block 5, swollen tight block 6, jump ring 7, expansion pin 8, skewed slot 9, keel body 10, stepped hole 11, the fillet of screw 12, tensioning ring 13, support member 14, thread segment 15, nut 16, in-flanges 17, edge 18, position limiting structure 19, screw 20, through hole 21, end face 22, step 23.
Detailed description of the invention
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the keel structure on the building floor of the detachable adjustable height described by the present embodiment, comprise keel body 10, keel body 10 is provided with the stepped hole 11 run through up and down, stepped hole 11 can according to keel body 10 length magnitude setting, generally can be arranged to the spacing of 80 centimetres to 150 centimetres, the fillet of screw 12 is provided with in stepped hole 11, the shape making stepped hole 11 is to arrange the fillet of screw 12 better, the fillet of screw 12 is made to be restricted in keel body 10, also make processing more convenient, tensioning ring 13 is embedded with in ground 25, on the ground, tensioning ring 13 also can be arranged to the spacing of 80 centimetre to 150 centimetre the same with stepped hole 11, support member 14 is provided with between the fillet of screw 12 and tensioning ring 13, support member 14 is made up of upper tube body 1 and lower tube body 2, upper tube body 1 top is provided with the thread segment 15 matched with the described fillet of screw 12, thread segment 15 is provided with nut 16 moving up and down, lower tube body 2 top has end face 22, side is provided with step 23, bottom is provided with expandable expansion pin 8, lower tube body 2 top is inserted in described upper tube body 1, on upper tube body 1 with lower tube body 2, the left and right sides is all provided with the through hole 21 communicating and be communicated with, the inner surface of expansion pin 8 is domatic, swollen tight block 6 and movable block 5 is provided with in lower tube body 2, swollen tight block 6 bottom is the round platform that matches domatic with expansion pin 8 inner surface, round platform more down diameter is less, and swollen tight block 6 top has left low right high skewed slot 9, and at skewed slot 9 notch, place has in-flanges 17, movable block 5 bottom surface is the inclined-plane matched with described skewed slot 9, and bottom, movable block 5 bottom surface is provided with edge 18, and described edge 18 is limited in skewed slot 9 by described in-flanges 17, movable block 5 is provided with screw 20, is installed with the screw rod 4 all exposed at two ends in described through hole 21, the left end that screw rod 4 exposes and right-hand member are all provided with position limiting structure 19, and described position limiting structure 19 is that screw rod 4 is provided with notch, notch is provided with jump ring 7, described screw rod 4 and screw 20 threaded engagement on described movable block 5.Wherein position limiting structure is not limited to this, and such as expense hole on screw rod 4, arranges pin in pin-and-hole, and such scheme also can obtain spacing, is also feasible; The step surface of the step of described lower tube body 2 is provided with packing ring 3, and described packing ring 3 is positioned at bottom upper tube body 1; Packing ring 3 can adopt rubber pad, and it plays the effect of buffering, and significantly, packing ring 3 is optional, and the scheme casting out packing ring 3 is also feasible.
The keel structure on the building floor of the detachable adjustable height described by the present embodiment, its beneficial effect is:
First, height can be regulated, after support member 14 bottom loads tensioning ring 13, height is regulated by the degree of depth regulating thread segment 15 to screw in the fillet of screw 12, and after having regulated, nut 16 is upwards revolved until be affixed with keel body bottom surface, make the supporting role that 16, nut is certain;
Secondly, dismounting can be repeated, as long as can be completed by this step of rotary screw 4(screwdriver), movable block 5 is threaded engagement by screw 20 thereon and screw rod 4, now movable block 5 can not rotate, can only move left and right, during installation, when rotary screw 4 makes movable block 5 move right, due to movable block 5 with swollen tight block 6 for inclined-plane coordinates, swollen tight block 6 presses down by it, swollen tight block 6 more down its section diameter contacted with expansion pin 8 is larger, expansion pin 8 is opened thus, thus is clamped in tensioning ring 13 tightly, realizes stable connection and support, during dismounting, when rotary screw 4 makes movable block 5 be moved to the left, because the edge 18 bottom movable block 5 is limited by the in-flanges 17 of skewed slot 9, therefore whole swollen tight block 6 is upwards pulled, it is made to lose the active force outwards risen to expansion pin 8, like this after swollen tight block 6 moves, expansion pin 8 is just free, easily can extract from tensioning ring 13, thus the use carried out next time, and such unloading process, only with one, screwdriver can be realized when mounted the tensioner of expansion pin 8 by rotary screw 4, unclamping of expansion pin 8 is realized when dismantling, whole process is very convenient, without the need to by support member 14 split, also damage is not produced to support member 14, reusable, and support member 14 is pulled down just more convenient from keel body 10, as long as screw off.
Wherein, support member 14 is accomplished to be of a size of the best below, namely when mounted, when swollen tight block 6 moves down into and contacts with tensioning ring 13 bottom surface, expansion pin 8 just realizes locking, and such advantage is that swollen tight block 6, movable block 5 and end face 22 can form one, share a part of gravity, effect is better.
It should be noted that: if swollen tight block 6 does not contact with tensioning ring 13 bottom surface when expansion pin 8 is locked, to support effect be affected, even if but do not contact, scheme is still feasible, do not affect the use of scheme, do not affect the progressive of the hinge structure of the program yet.
Above-described embodiment is only to design of the present invention explanation for example, and significantly, the protection domain of this patent is not limited to above-described embodiment.
The various equivalent modifications or supplementary that those skilled in the art do above-described embodiment, all should fall into the protection domain of this patent.
Claims (3)
1. the keel structure on the building floor of a detachable adjustable height, comprise keel body (10), keel body (10) is provided with the stepped hole (11) run through up and down, the fillet of screw (12) is provided with in stepped hole (11), tensioning ring (13) is embedded with in ground (25), support member (14) is provided with between the fillet of screw (12) and tensioning ring (13), it is characterized in that support member (14) is made up of upper tube body (1) and lower tube body (2), upper tube body (1) top is provided with the thread segment (15) matched with the described fillet of screw (12), thread segment (15) is provided with nut moving up and down (16), lower tube body (2) top has end face (22), side is provided with step (23), bottom is provided with expandable expansion pin (8), lower tube body (2) top is inserted in described upper tube body (1), the through hole (21) communicating and be communicated with all is provided with in the upper left and right sides of upper tube body (1) and lower tube body (2), the inner surface of expansion pin (8) is domatic, swollen tight block (6) and movable block (5) is provided with in lower tube body (2), swollen tight block (6) bottom is the round platform that matches domatic with expansion pin (8) inner surface, round platform more down diameter is less, swollen tight block (6) top has left low right high skewed slot (9), has in-flanges (17) at skewed slot (9) notch place, movable block (5) bottom surface is the inclined-plane matched with described skewed slot (9), and movable block (5) bottom, bottom surface is provided with edge (18), and described edge (18) is limited in skewed slot (9) by described in-flanges (17), movable block (5) is provided with screw (20), the screw rod (4) all exposed at two ends is installed with in described through hole (21), the left end that screw rod (4) exposes and right-hand member are all provided with position limiting structure (19), described screw rod (4) and screw (20) threaded engagement on described movable block (5).
2. the keel structure on the building floor of detachable adjustable height according to claim 1, is characterized in that the step surface of the step of described lower tube body (2) is provided with packing ring (3), and described packing ring (3) is positioned at upper tube body (1) bottom.
3. the keel structure on the building floor of detachable adjustable height according to claim 1 and 2, is characterized in that described position limiting structure (19) is that screw rod (4) is provided with notch, notch is provided with jump ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163833.4A CN104746843B (en) | 2015-04-08 | 2015-04-08 | A kind of keel structure on the building floor of detachable adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163833.4A CN104746843B (en) | 2015-04-08 | 2015-04-08 | A kind of keel structure on the building floor of detachable adjustable height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104746843A true CN104746843A (en) | 2015-07-01 |
| CN104746843B CN104746843B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510163833.4A Active CN104746843B (en) | 2015-04-08 | 2015-04-08 | A kind of keel structure on the building floor of detachable adjustable height |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587095A (en) * | 2015-12-28 | 2016-05-18 | 王柏泉 | Height-adjustable keel and floor installation system comprising same |
| CN106499108A (en) * | 2016-11-14 | 2017-03-15 | 杭州金知科技有限公司 | A kind of building ceiling mounting structure and its construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1089397C (en) * | 1997-09-30 | 2002-08-21 | 有限会社泰成电机工业 | Structural component carriage, double floor component and construction method of double floor using the same |
| CN2458389Y (en) * | 2000-12-26 | 2001-11-07 | 上海惠亚铝合金制品有限公司 | Foot stool regulator for elevated floor |
| CN2499477Y (en) * | 2001-08-17 | 2002-07-10 | 上海惠亚铝合金制品有限公司 | Elevated floor structure for clean room |
| CN1226515C (en) * | 2001-09-28 | 2005-11-09 | 江苏华东机房(集团)公司 | Movable floor block and support keel, and movable floor system composed of them |
| CN2610000Y (en) * | 2003-03-24 | 2004-04-07 | 上海德瑞金属制品有限公司 | Support device for raising floor anti-knock ability |
| CN2642916Y (en) * | 2003-08-22 | 2004-09-22 | 杨邵军 | Antistatic floor bearing leg |
| CN201620564U (en) * | 2010-03-05 | 2010-11-03 | 常州华通新立地板有限公司 | Movable floor support with rubber pad |
| CN201620571U (en) * | 2010-03-16 | 2010-11-03 | 常州华通新立地板有限公司 | Bent angle type movable floor |
| KR101066687B1 (en) * | 2010-10-28 | 2011-09-21 | (주)코리아우드 | Floor construction work device |
| FR2990968B1 (en) * | 2012-05-25 | 2014-07-11 | Nature Lodge | FLOOR STRUCTURE |
| CN202810116U (en) * | 2012-08-21 | 2013-03-20 | 惠亚科技（苏州）有限公司 | Upper-base crown top head of raised floor system |
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2015
- 2015-04-08 CN CN201510163833.4A patent/CN104746843B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587095A (en) * | 2015-12-28 | 2016-05-18 | 王柏泉 | Height-adjustable keel and floor installation system comprising same |
| CN105587095B (en) * | 2015-12-28 | 2017-10-24 | 王柏泉 | Adjustable for height keel and the floor mounted systems including it |
| CN106499108A (en) * | 2016-11-14 | 2017-03-15 | 杭州金知科技有限公司 | A kind of building ceiling mounting structure and its construction method |
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| Publication number | Publication date |
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| CN104746843B (en) | 2016-12-07 |
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Inventor after: Li Daibi Inventor before: Le Baogen |
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Effective date of registration: 20161019 Address after: Chongqing city Banan District 401347 Zhen TA Nan Luo Cun Peng Yang Gang Group No. 41 Applicant after: Li Daibi Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161019 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310052 River Street Jiang Yi Cun Applicant before: Le Baogen |
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Effective date of registration: 20190218 Address after: 518002 415 floors of Honglong Century Plaza, 4002 Shennan East Road, Luohu District, Shenzhen City, Guangdong Province (office only) Patentee after: Shenzhen Zhongzhuang Construction Group Co.,Ltd. Address before: 401347 No. 41, Yang Jia Gang formation, Ta Luo village, Nan Peng Town, Banan District, Chongqing Patentee before: Li Daibi |