CN100451270C - Floor structure - Google Patents
Floor structure Download PDFInfo
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- CN100451270C CN100451270C CNB2006100597732A CN200610059773A CN100451270C CN 100451270 C CN100451270 C CN 100451270C CN B2006100597732 A CNB2006100597732 A CN B2006100597732A CN 200610059773 A CN200610059773 A CN 200610059773A CN 100451270 C CN100451270 C CN 100451270C
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- bolster
- floor
- floor joists
- elastic body
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Abstract
The invention relates to the floor structure of gymnasium and multifunction hall etc. It provides a floor structure having good flexibility while moving and engineering capability which can bear oversize load. It contains: cross-beam (4) supported by bearing legs standing on ground, fixed plate (6) located on top of (4) which form peak and valley connecting with the plate, buffer part (9) configured on valley of (6), floor joist (12) fixed on (9) which higher than the peak of (6) and floor materials led on (12). When the compression deformation of (9) reaches an estimated amount caused by applying load on (12), the peaks of floor and (6) will contact to confine the distortion of (9).
Description
Technical field
The present invention relates in sports palace, multi function hall etc., can carry out the flooring structure of agonistic sports and other comings and goingses.
Background technology
In the past, buildings such as sports palace for performance fully as the exercise performance of sports ground, adopt elastic body being set on the ground board holding apparatus and between the floor or supporting the structure of crossbeam with elastic body, construct the flooring structure of good springiness.
Recently, sports palace etc. as the place of moving, are used as the meeting-place of comings and goingses such as concert except that general sometimes.Like this, when the sports palace was used as movable meeting-place, because being used to arrange on the floor of heavy-duty machinery in the shop of fork truck etc. in meeting-place travels, and a lot of people came in and went out in the shop, can apply excessive weight on the floor.Therefore the sports palace as movable meeting-place must constitute securely, can stand excessive weight to make the ground board holding apparatus in advance.
Like this, the floor of flooring structure that can stand excessive weight is stone, form the bad structure of elasticity, sporter's heel string pain also takes place for example to be engaged in aspect safety or cause problems such as injury such as damage when falling down easily, as the place of carrying out general motion, can not give full play to exercise performance.
To this, in patent documentation 1, as shown in Figure 6, announced a kind of floor apparatus, its top at supporting leg 80 is provided with the limiting part 82 of restriction elastic body deflection, 84 apply when making elastic body 86 distortion surpass the load of ormal weight from the floor, directly act on crossbeam 88 from the load on floor by limiting part 82.In addition, in patent documentation 2, announced a kind of floor stanchion base, its pars intermedia in the supporting leg short transverse is provided with the absorbing material, and end compression when this absorbing material the contract top that can be in contact with one another when reaching ormal weight and the compression margining tablet of bottom are set.
[patent documentation 1] spy opens flat 2-240366 communique
[patent documentation 2] spy opens flat 7-324418 communique
Summary of the invention
The problem that invention will solve
The flooring structure of above-mentioned patent documentation 1 and patent documentation 2 records is to use block mechanically to limit the form of the deflection of guaranteeing flexible elastomer layer.Therefore, must fully guarantee the intensity of block and the intensity of stop member thereof,, also have any problem in the design even do not consider its durability.
The present invention proposes for addressing the above problem, and purpose is to provide a kind of good flooring structure, and it can bear excessive load simultaneously, and application property is good at motion time spent good springiness.
In order to solve above technical problem, as shown in Figure 1, flooring structure of the present invention comprises: by the upright crossbeam 4 that is located at ground supporting leg support; Be configured in above-mentioned crossbeam top, and form the peak portion be connected with plate and the fixed head 6 of paddy portion; Be configured in the bolster 9 of said fixing plate paddy portion; Floor joists 12, this floor joists is fixed on the top of this bolster, and this floor joists face disposed thereon is than on the also high position of the peak portion of said fixing plate; Be laid on the floor on above-mentioned floor joists top.By being applied to the load of above-mentioned floor joists, above-mentioned floor contacted with the peak portion of said fixing plate when the compressive strain of above-mentioned bolster reached ormal weight, limited the distortion of above-mentioned bolster.
Shown in Fig. 2,4,5, in the flooring structure of the present invention, above-mentioned bolster 9 has: the elastic body 10 that is provided with the installation portion 48,69 that above-mentioned floor joists is installed; Place this elastomeric portion 43,62 of bearing; Crooked upward from this portion of bearing, and then along the facial alar part 46 that extends of going up of said fixing plate.
In flooring structure of the present invention, above-mentioned bolster has near the restrictions 44,74 said fixing plate paddy portion is given prominence to, extended in above-mentioned below of bearing portion.
In flooring structure of the present invention, above-mentioned floor joists 12 is that the cross section is the material of the long size of C font, the cross section by last face, side surface part and from about these side surface part lower ends portion form aduncate holding section 56 respectively.On the other hand, in above-mentioned bolster 9, be provided with the top that is configured in above-mentioned elastic body 10 and be fastened on above-mentioned floor joists the holding section on, above-mentioned elastic body 10 is limited in the above-mentioned locking plate 57,70 that bears between the portion 43,62 with above-mentioned floor joists 12.
The invention effect
Flooring structure of the present invention comprises: the fixed head that is configured in crossbeam top; Be configured in the bolster of fixed head paddy portion; Floor joists, this floor joists is fixed on the top of this bolster, and this floor joists face disposed thereon is than on the high position of the peak portion of said fixing plate; Be laid on the floor on floor joists top.Because the floor contacts the deformed configurations with the restriction bolster when adopting the compressive strain of the bolster that is produced by the load that is added on the floor joists to reach ormal weight with the peak portion of fixed head, when moving on the floor, can relax the impact on floor with bolster; And when the heavy-duty machine tool is travelling on the floor or because load waits when applying excessive weight on the floor, the floor can be supported in the top of fixed head securely, has the high load capacity performance, limits elastomeric compression simultaneously, prevents that elastomeric elasticity from weakening or breakage.
Owing to be bolster to be fixed on the structure of settling position of the paddy portion of so-called fixed head, so can suitably select elastomeric elasticity and size etc., the elasticity when guaranteeing to move with high level is also constructed easily.And then, because bolster is located at the paddy portion of fixed head, when wanting to change the hardness of bolster, can expose bolster by opening the floor according to the sports content, simply it is replaced with the bolster with regulation hardness.
According to flooring structure of the present invention, because bolster has and places the elastomeric portion of bearing and crooked upward and then along the facial alar part that extends of going up of fixed head from this portion of bearing, bolster can appropriately and stably be fixed on the fixed head.
According to flooring structure of the present invention, because bolster has near restrictions from fixed head paddy portion to the below of the portion of bearing that give prominence to, extend to, floor joists is supported on the fixed head securely, even be subjected to impacting also very firm.
According to flooring structure of the present invention, because bolster makes on the holding section that is fastened on floor joists, have elastic body is limited in the structure of the locking plate between the portion of bearing with above-mentioned floor joists, the restriction floor joists also remains on the bolster, can positively be fixed on the elastic body, in addition, owing to impact up and down etc., floor joists can not left from bolster yet.
Description of drawings
Fig. 1 is the figure of side of the flooring structure of expression embodiment of the present invention;
Fig. 2 is the side partial enlarged drawing of the flooring structure of embodiment;
Fig. 3 is the partial perspective view of the flooring structure of embodiment;
Fig. 4 is the side view that is illustrated in the another way of the bolster in the flooring structure;
Fig. 5 is the another mode that is illustrated in the bolster in the flooring structure, and Fig. 5 (a) is that stereogram, Fig. 5 (b) are sectional drawings;
Fig. 6 is the figure of the floor apparatus of expression conventional example.
The specific embodiment
Below, the specific embodiment of flooring structure of the present invention is described with reference to the accompanying drawings.
This flooring structure is the flooring structure that carries out agonistic sports and other comings and goingses in sports palace, multi function hall etc.Fig. 1, Fig. 2 are the side views of the above-mentioned flooring structure of expression, and Fig. 3 is the stereogram of the above-mentioned flooring structure of expression.This flooring structure comprises supporting leg 2, crossbeam 4, fixed head 6, bolster 9, floor joists 12, stringer board 14, structural plywood 16 and floor 18.
Above-mentioned supporting leg 2 comprises: support platform 20, supporting bolt 22, nut 24, packing ring 26, keeper 28 and the fixture of being made up of screw bolt and nut 30.This supporting leg 2 can be adjusted the height of keeper 28 by regulating supporting bolt 22 and nut 24.Crossbeam 4 sections are quadrangles, the steel rectangular tube that board 36 is formed below being reached by top board 32, side surface part 34.
To be shapes become the sheet material of continuous peak valley shape (cross section is trapezoidal) with the steel plate punch process to said fixing plate 6, and lower face 42 facial 38 by going up of the top that forms peak portion, that form the side plate 40 of skewed side and form the bottom surface of paddy portion is formed.Like this, because the cross section of the mountain portion of fixed head 6 is trapezoidal, going up of top facial 38 is smooth, also is smooth as the lower face 42 of the bottom surface of paddy portion, so guaranteeing the high-intensity while, also fixed part can be set stably.
Above-mentioned bolster 9 is made up of elastic body 10 and bearing piece 8.This elastic body 10 is cuboids, is made up of rubber, synthetic resin elastomeric material.To state floor joists 12 in order installing, to be provided with the switch-in part of cutting a little towards the inboard 48 at the left and right sides face of elastic body 10.In elastic body 10, be formed for improving the hole portion 50 of flexible lateral direction penetrating.Bearing piece 8 has: in the smooth portion of bearing 43 of central authorities' formation; The restrictions 44 that this position, front and back of bearing portion is bent to form downwards; Make position, the left and right sides crooked obliquely upward, make leading section outside, the alar part 46 of installation portion 45 is set.Above-mentioned elastic body 10 usefulness add sulphur connection and bonding agent etc. and are fixed in the portion of bearing 43 of bearing piece 8.
Above-mentioned floor joists 12 is the channel-section steel of the long size of C font by last facial 52, side surface part 54 and the aduncate respectively holding section 56 of portion is formed from about these side surface part 54 lower ends section.Above-mentioned bolster 9 is fastened in the switch-in part 48 of elastic body 10 fixed floor joist 12 with the holding section 56 of floor joists 12.
Fig. 4 represents the bolster 9 of another way.These bolster 9 expressions are used locking plate 57, floor joists 12 are fixed on the form on the top of bearing piece 8 by elastic body 11.This locking plate 57 be portion about the rectangular substrate that is used to strengthen downwards bending forming, be provided with the hole at central portion, section is the sheet material of コ font.On above-mentioned elastic body 11, be provided with the hole of up/down perforation central portion.Central authorities in the portion of bearing 43 of bearing piece 8 also are provided with the hole.And above-mentioned locking plate 57 is fastened on the inboard of the holding section 56 of floor joists 12, and make bolt 58 run through elastic body 11 and bear portion 43 and pass through from locking plate 57, connect with nut 59 in the bottom of the portion of bearing 43, restriction floor joists 12 also remains on the bolster 9.Use this locking plate 57, even because up-down vibration etc. can not cause floor joists to leave bolster yet.
Fig. 5 represents the bolster 9 of another mode.This bolster 9 is made up of bearing part 60, elastic body 13, locking plate 70 and limiting part 71.Above-mentioned bearing part 60 has: in the smooth portion of bearing 62 of central authorities' formation; Make the crooked upward flange part 64 in this position, front and back of bearing portion 62; Make position, the left and right sides crooked obliquely upward, make leading section outside, form the alar part 66 of installation portion 68.
Above-mentioned elastic body 13 is a cuboid, is made by rubber, synthetic resin elastomeric material, is provided with the switch-in part 69 that above-mentioned floor joists 12 is installed at the left and right sides face.Locking plate 70 be with portion about the substrate of rectangle downwards the section of bending forming be the sheet material of コ font.Limiting part 71 is on the top of the post portion of being carved with pin thread and pars intermedia forms the form of locking member 75 and flange part 76 respectively.
Above-mentioned bolster 9 is placed elastic body 13 on the top of the portion of bearing 62, at this configuration locking plate 70 above elastic body 13.These bear portion 62, elastic body 13, and the central portion of locking plate 70 on have through hole, between these three parts, insert the columnar portion of logical limiting part 71.This limiting part 71 forms by the outstanding flange part 76 of this cylinder in the bottom of columnar portion, is provided with by the spring washer of locking elastic body 13 and the locking member 75 that nut is formed on top.And the holding section 56 of the floor joists 12 that in the switch-in part 69 of elastic body 13, is fixed.In addition, in above-mentioned limiting part 71, form to above-mentioned bear portion 62 below give prominence to, extend to the restrictions 74 of the lower face 42 of fixed head paddy portion.With this restrictions 74, floor joists is supported on the fixed head securely, and impact resistance is also strong.
Like this, above-mentioned flooring structure is at the above-mentioned bolster 9 of lower face 42 configurations of fixed head 6, and elasticity is supported floor joists 12.At this moment, as shown in Figure 2, the position of going up face 52 of formation floor joists 12 exceeds predetermined distance (h) than the face 38 of going up of fixed head 6.
At the top of this floor joists 12 laying floor material, when strengthening load, the elastic body 10 compressive strain afore mentioned rules of bolster 9 are the size of (h) at interval, therefore, upward facial 38 one-tenth height that equate of going up face 52 and fixed head 6 of floor joists 12, under this state, flooring material can limit the compression of elastic body 10 by facial 38 supports of going up of fixed head 6.
At this, the construction of above-mentioned flooring structure is described.Set up above-mentioned crossbeam 4 between the keeper 28 that is fixed in the above-mentioned supporting leg 2 on the ground 1 upright establishing, the supporting bolt 22 and the nut 24 of operation supporting leg 2, the height of adjustment keeper 28.On this crossbeam 4, pass fixture 30 from the side surface part 33 of keeper 28, and its perforation is located at the hole on the side surface part 54 of crossbeam 4 and crossbeam 4 is remained fixed on the keeper 28.Then, on the top of crossbeam 4 on the vertical direction of groove direction and this crossbeam 4 configuration fixed head 6.This fixed head 6 and adjacent fixed head 6 a part of coincidences, configured in one piece becomes continuous peak valley shape.
Then, floor joists 12 is configured on the lower face 42 of fixed head 6 with bolster 9.The holding section 56 of floor joists 12 is installed in switch-in part 48 engagings of the elastic body 10 of being located at bolster 9 at this moment.Like this, a plurality of bolsters 9 can be installed on floor joists 12.
Afterwards, on the lower face 42 of fixed head 6, place the restrictions 44 of bolster 9.In addition, with Screw 39 fixtures such as grade the installation portion 45 of alar part 46 is fixed on going up on facial 38 of fixed head 6.Owing to be like this elastic body 10 to be fixed on as the structure on the settling position of the lower face 42 of fixed head 6, the design that can not influenced by elastomeric hardness, therefore can freely select the high elastic body of elasticity 10, guarantee elastic performance with high level easily.In addition, in the prior art, when the buffering limited part was applied big load, block was necessary for the structure that can bear this load, and above-mentioned flooring structure can obtain high withstand load performance owing to be the structure of not using this block without difficultyly.
Under this state, floor joists 12 is by bolster 9 elasticity supports.And the face 38 of going up that upward facial 52 formations of this floor joists 12 are positioned at than fixed head 6 exceeds predetermined distance (h).Decide according to the elastic strength (hardness) of the elastic body 10 of bolster 9 at this interval (h), is suitable at 5mm～10mm, gets 7mm at this.In addition, as the floor, in order to obtain the elastic force with various agonistic sports Performance Match, by the elastic strength of suitable selection elastic body 10, can be corresponding easily.
On the top of above-mentioned floor joists 12, dispose as substrate wadding (base plate) stringer board 14 and structural plywood 16 as flooring material, laying floor 18 thereon.The installation portion 45 that bearing piece 8 is arranged on face 38 on the fixed head 6 in addition.Because these installation portion 45 little parts are deep into the lower face of fixed head 6, so to not influence of above-mentioned predetermined distance (h).
Like this, in the above-described embodiment,, become the floor system of accurately machined dual structure on floor etc. because by constituting the floor underlying structure that becomes the main force by fixed head; By guaranteeing the gap of predetermined distance of elastic compression betwixt,, constitute and have the flooring structure that suppresses deformation mechanism as the floor.
According to above-mentioned flooring structure, support floors 18 etc. with floor joists 12 usually, support this floor joists 12 with bolster 9 elasticity, so the pressure that becomes moving etc. has suitable flexible athletic floor.On the other hand, holding exhibition and concert etc. when movable, weights such as fork truck are on the floor when mobile, because 18 grades are exerted pressure to floor joists 12 from the floor, elastic body 10 elastic compression, behind the compression ormal weight, flooring material is by facial 38 supports securely of going up of fixed head 6, and elastomeric compression is restricted.
Thereby, according to the flooring structure of above-mentioned embodiment, can obtain having the floor of comfort cushioning as sports building.On the other hand, when carrying out other activities, even because weight also can be kept enough intensity with substrate parts such as fixed heads, so can bring into play high withstand load.In addition,, can select the high elastic body of elasticity, the elastic performance in the time of can guaranteeing motion with high level and constructing easily owing to be that bolster is the structure that is fixed in as the settling position of the lower face of fixed head.
Claims (4)
1, a kind of flooring structure, it comprises: by the upright crossbeam that is located at ground supporting leg support;
Be configured in above-mentioned crossbeam top, and form the peak portion be connected with plate and the fixed head of paddy portion;
Be configured in the bolster of said fixing plate paddy portion;
Floor joists, this floor joists is fixed on the top of this bolster, and this floor joists face disposed thereon is on than the also high position of the peak portion of said fixing plate;
Be laid on the floor on above-mentioned floor joists top,
It is characterized in that when reaching ormal weight by the compressive strain that applies load, above-mentioned bolster in above-mentioned floor joists, above-mentioned floor contacts with the peak portion of said fixing plate, limits the distortion of above-mentioned bolster.
2, flooring structure as claimed in claim 1 is characterized in that, above-mentioned bolster has: the elastic body that is provided with the installation portion that above-mentioned floor joists is installed; Place this elastomeric portion of bearing; Crooked upward and then from this portion of bearing along the facial alar part that extends of going up of said fixing plate.
3, flooring structure as claimed in claim 2 is characterized in that, above-mentioned bolster has near the restrictions said fixing plate paddy portion is given prominence to, extended in above-mentioned below of bearing portion.
4, as claim 1,2 or 3 described flooring structures, it is characterized in that, above-mentioned floor joists is that the material of the long size of C font is formed by the cross section, the cross section by last face, side surface part and from about these side surface part lower ends portion form aduncate holding section respectively
On the other hand, in above-mentioned bolster, be provided with on the holding section that is configured in above-mentioned elastomeric top and is fastened on above-mentioned floor joists, above-mentioned elastic body is limited in the above-mentioned locking plate that bears between the portion with above-mentioned floor joists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100597732A CN100451270C (en) | 2006-03-07 | 2006-03-07 | Floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100597732A CN100451270C (en) | 2006-03-07 | 2006-03-07 | Floor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101033645A CN101033645A (en) | 2007-09-12 |
| CN100451270C true CN100451270C (en) | 2009-01-14 |
Family
ID=38730372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100597732A Active CN100451270C (en) | 2006-03-07 | 2006-03-07 | Floor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100451270C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9986863B2 (en) * | 2009-02-13 | 2018-06-05 | Koninklijke Philips N.V. | Floor construction with variable grade of resilience |
| CN105507546B (en) * | 2015-11-27 | 2017-12-22 | 江苏升茂塑胶制品有限公司 | A kind of floor panel structure in indoor sport shop |
| CN109184134B (en) * | 2018-10-30 | 2023-12-08 | 浙江水墨江南新材料科技有限公司 | Composite bead-embedded floor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03191171A (en) * | 1989-12-20 | 1991-08-21 | Nkk Corp | Movable floor for large load |
| JP3191171B2 (en) * | 1992-04-13 | 2001-07-23 | 株式会社リコー | Cordless telephone |
| JP2002349046A (en) * | 2002-03-15 | 2002-12-04 | Eiwa Kogyo Kk | Floor pier foundation |
| CN2581609Y (en) * | 2002-12-05 | 2003-10-22 | 宋立山 | Sports floor |
-
2006
- 2006-03-07 CN CNB2006100597732A patent/CN100451270C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03191171A (en) * | 1989-12-20 | 1991-08-21 | Nkk Corp | Movable floor for large load |
| JP3191171B2 (en) * | 1992-04-13 | 2001-07-23 | 株式会社リコー | Cordless telephone |
| JP2002349046A (en) * | 2002-03-15 | 2002-12-04 | Eiwa Kogyo Kk | Floor pier foundation |
| CN2581609Y (en) * | 2002-12-05 | 2003-10-22 | 宋立山 | Sports floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101033645A (en) | 2007-09-12 |
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