CN205443857U - A structure system that is used for supporting conversion of indoor interim skating rink ice surface - Google Patents

Abstract

The utility model relates to a structure system that is used for supporting conversion of indoor interim skating rink ice surface, including cover the compound wooden case structure of swimming pool chi kou department and supporting at the support support body between compound wooden case structure and the swimming pool bottom of the pool, the overlap joint is in the swimming pool pond on the bank around the wooden case structure that wherein compounds. The utility model discloses a structure owner will include the support frame body structure of wooden phase structure of the complex on upper portion and lower part, and both common cooperations are used for the supporting of indoor interim skating rink ice surface, and wherein compound wooden phase structure forms by using the plane to be splicing in the close stall bar case unit plane of square, can relapse dismouting, used repeatedly to can guarantee simultaneously to maintain ice surface normally work required rigidity and thermal insulation performance, support the support body and adjust the lead screw base with the cooperation of instrument formula scaffold and form the connector with top built -up connection spare, but form a height -adjusting, assurance lateral stabilty, the overall structure system of atress jointly.

Description

The structural system of interim ice stadium ice surface bearing conversion for indoor

Technical field

This utility model relates to building structure field, particularly a kind of support system.

Background technology

Indoor winter sports project would generally relate to the interim conversion functionally of conventional stadiums, as original indoor swimming place and hall, all kinds of ball match venues etc. are converted into the venue of event on ices temporarily.During Winter Olympic Games in 2022, Paralympic Games in winter, curling stone and Wheelchair Curling match in the Water Cube, will be held.For coordinating winter Austria's venue requirement, the internal venue of the Water Cube will be transformed, and indoor swimming place and hall are converted into the venue of event on ices temporarily.This is accomplished by building ice face and infrastructure thereof on the place of original conventional venue, and event on ices recovers place original appearance after completing again, reconstructs and all can not destroy original place during recovering.Consider the operation demand of venue, it is desirable to conversion functionally can be completed the most at any time simultaneously.

The conventional scheme building basis, ice face on original place of venue is a lot, as piled up all kinds of building blocks, setting up steel construction or xoncrete structure framework pop-up warming plate or temperature control plate, or does on original ground and waterproof directly waters ice etc..But these methods the most do not possess versatility and motility, or the mounting or dismounting cycle is long, or basis heaviness is difficult to operate at indoor expansion large-scale construction equipment, or serious to the infringement of original place, or basic material cannot repeat installation and utilize.All drawbacks are unfavorable for the conversion at any time of place function, do not possess preferable economic benefit, also do not meet the development theme of environmental protection.

It is therefore desirable to develop the energy-efficient scheme of interim ice stadium, a kind of indoor ice surface bearing, require ice basifacial basis: 1, there is enough bearing capacity and stiffness, can be during ice-sports be carried out and water in the maintenance processes such as ice, it is ensured that do not ftracture, without vibration, noiselessness in ice face；2, there is preferable heat preservation and insulation, it is possible to reduce the temperature exchange with ground in ice sheet process of refrigerastion as far as possible, regulate Ice Temperature delicately, and guarantee that the ground original structure of venue is not endured cold cracking and comes off；3, easy accessibility, storage convenient transportation repeatable utilization, it is desirable to basis must be assembling, can be rapidly completed dismounting in the case of not using heavy mechanical equipment；4, construction cost has preferable economy, and cost Control is in venue runs acceptable scope.

Utility model content

The purpose of this utility model is to provide a kind of structural system that interim ice stadium ice surface bearing is changed for indoor, solve structural system very flexible of the prior art, complicated inefficient problem is installed, make total system reach the requirement of technical specification at aspects such as mechanics, calorifics and economy, there is the advantages such as bearing capacity is high, integral rigidity is big, heat insulation and preservation effect good, on-the-spot easy accessibility, storage convenient transportation, cost of manufacture are low.

For achieving the above object, this utility model adopts the following technical scheme that

A kind of structural system that interim ice stadium ice surface bearing is changed for indoor, including the supporting frame between covering wood composite box structure at swimming pool Chi Kou and being bearing at the bottom of wood composite box structure and swimming pool pond, wherein wood composite box structure surrounding is overlapped on swimming pool pond on the bank.

Described wood composite box structure is the most assembled by wooden case unit, the cross section of described wooden case unit is square, including enclosing the main floor being located at casing surrounding, the secondary floor that parallel interval is arranged in casing, with each floor supporting connected vertically floor, it is connected to the upper strata panel above main floor and time floor, it is connected to the lower floor's panel below main floor and time floor, it is filled in main floor, secondary floor and supporting floor formed district's lattice in flexible insulant material and be connected to the hinged-support at the corner, bottom surface of wooden case unit, the most secondary floor is connected by connector with main floor.

Adjacent wooden case unit by with hinged-support with the use of wooden case unit assemble bearing be connected.

Support frame as described above body includes the top combined connection component being arranged on the adjusting screw base at the bottom of swimming pool pond, the scaffold being connected on adjusting screw base and scaffold top from bottom to top.

Described upper strata panel and lower floor's panel are solid wood board or multilayer gluing plank, and each layer veneer wood grain constituting multilayer gluing plank is mutually perpendicular to；Described flexible insulant material is extruded sheet or glass cotton；Flexible, compressible glass cotton, or the compressible two-sided tape that stickup can be heat insulation on whole sidewalls is adhered on whole sidewalls of wooden case unit periphery.

Described connector includes the web of U-shaped, the edge of a wing being symmetrically extended out from the two sides of web and the gib head from the bending of the upper end on edge of a wing web dorsad, and described web, the edge of a wing and gib head all have connecting hole spaced apart.

The web support of described connector is connected with time floor in the end of secondary floor and by the first securing member, the edge of a wing of described connector is close to main floor and is connected with main floor by the second securing member, and the gib head of described connector is hooked on main floor and is connected with main floor by the 3rd securing member.

The lower surface, the edge of a wing of described connector is concordant with web, and gib head exceeds web.

Vertical through circular hole it is provided with at the corner, bottom surface of described wooden case unit；Described hinged-support includes steel plate at the bottom of angle, steel thimble and leveling bolt；Steel plate at the bottom of described angle is horizontally disposed with, and has screw hole and hole on steel plate at the bottom of angle, and steel plate at the bottom of angle is fixedly connected on the bottom surface of wooden case unit by the screw being through in screw hole；Described steel thimble has female thread, and steel thimble is embedded in the through circular hole on wooden case unit from bottom to top, and the lower end of steel thimble is fixedly connected on steel plate at the bottom of angle and communicates with hole；Described leveling bolt thread is connected in described steel thimble, and the upper end of leveling bolt is provided with little turret head, and the lower surface of leveling bolt is sphere；In described through circular hole, the top of described steel thimble be embedded with thin-walled bushing pipe, described thin-walled bushing pipe is filled with heat-insulating and noise-insulating material.

When splicing the wood composite box structure inside periphery, four wooden case unit utilize wooden case unit assembling bearing to splice；Described wooden case unit assembles bearing and includes assembling plate and be vertically welded in four abutment sleeves of assembling plate upper surface, the arrangement position of the leveling bolt of described four abutment sleeves four the neighboring trees box units in fixed position and stitching portion on assembling plate is corresponding, and the leveling bolt of adjacent four wooden case unit packs in four abutment sleeves respectively；Described leveling bolt is threadeded with abutment sleeve；Described assembling plate is supported in swimming pool pond and on the bank or is connected with top combined connection component bolt.

During the splicing outermost wood composite box structure of a week, adjacent two wooden case unit utilize wooden case unit assembling bearing to splice；Described wooden case unit assembles bearing and includes assembling plate and be vertically welded in two abutment sleeves of assembling plate upper surface, the arrangement position of the leveling bolt of two the neighboring trees box units in said two abutment sleeve fixed position on assembling plate and stitching portion is corresponding, and the leveling bolt of adjacent two wooden case unit packs in two abutment sleeves respectively；Described leveling bolt is threadeded with abutment sleeve；Described assembling plate is supported in swimming pool pond on the bank.

Described adjusting screw base is located at the bottom of swimming pool pond, including the horizontally disposed square floor of bottommost and four leading screws being vertically welded on square floor upper surface, described four rectangular arrangements of leading screw.

Described square floor is spliced by square platter, the upper surface of each platter is vertically welded with a leading screw, often a fixed connecting plate applied mechanically by group leading screw simultaneously, and on described fixed connecting plate, the position of corresponding leading screw has hole, a corresponding leading screw of hole；Being set with the screw thread of regulation vertical rod height on described leading screw, described screw thread is connected with threads of lead screw.

Described scaffold is tool type scaffold, is located in swimming pool cell body, and including vertical rod and the horizon bar that is connected between vertical rod, the bottom of adjacent four vertical rods is set on four leading screws of same adjusting screw base.

The vertical rod of described scaffold outermost is by expansion bolt and cell body sidewall connection reinforcement；Brace is also set up between described vertical rod and vertical rod, between vertical rod and horizon bar or between horizon bar and horizon bar.

Described top combined connection component is arranged on the top of scaffold, installation site is corresponding with adjusting screw base, it includes top support plate, trocar sheath, inner sleeve and limiting plate, described top support plate is horizontally supported under wood composite box structure, the trocar sheath of four rectangular distributions it is vertically welded with on its lower surface, the limiting plate of level it is fixed with inside described trocar sheath, setting inner sleeve inside trocar sheath between described limiting plate and top support plate, described top support plate connects by top connecting bolt and the corresponding assembling plate being connected on wood composite box structure are fixing；In four trocar sheaths of same top combined connection component are inserted on the top of four vertical rods that described scaffold is adjacent respectively and offset with limiting plate.

In the combined connection component of described top, between top connecting bolt and top support plate, it is provided with pad；It is connected between top support plate with trocar sheath outer wall and has ribbed stiffener.

Compared with prior art this utility model has the characteristics that and beneficial effect:

Structural system of the present utility model mainly includes the wood composite phase structure on top and the supporting frame structure of bottom, both are common coordinates for indoor interim ice stadium ice surface bearing, wherein wood composite phase structure is by being to be spliced in foursquare close stall bars box unit plane with plane, wooden case unit is mainly made up of upper strata panel, lower floor's panel, main floor and secondary floor, and one can be formed can the entirety of stress jointly.Wooden case unit can freely spell again the bearing-surface in composition indoor rink ice face, maintains the normal work in indoor rink ice face, can with repeated disassembled and assembled, reuse.Wooden case unit can undertake the deadweight of ice face, refrigeration facility and water icing equipment deadweight, athlete's working load, and can ensure to maintain ice face normally to work required rigidity and heat-insulating property simultaneously；Supporting frame coordinates adjusting screw base and top combined connection component composition connector with tool type scaffold, formed an adjustable-height, ensure lateral stability, can the integral structural system of stress jointly, act not only as platform support body on the ground, it is also used as internal filling of swimming pool to support, applied widely.

The upper and lower deck panels of wooden case unit uses multilamellar wood grain orthogonal thin plate gluing to form, so that two horizontal directions that panel is in face all have higher Anti-pull-press bearing capacity.According to insulation requirement filling flexible insulation material in district's lattice of the primary and secondary rib composition between upper and lower panel, such as extruded sheet, glass cotton etc..Owing to the panel of wooden case and the heat conductivity of floor timber itself are little, floor area shared by wooden case plane is the least, coordinate the heat-barrier material that the heat conductivity in floor district lattice is less, it is possible to achieve overall wood composite box unit has less than 0.3W/ (m²K) mean heat transfer coefficient, thus reduce the basifacial heat exchange of ice to greatest extent.For reducing the cross-ventilation within wooden case, insulation material need to be full of each district lattice, reduces the volume of air within district's lattice.

In terms of loading angle, the levels panel of wooden case unit is mainly used in undertaking moment of flexure, floor is mainly used in undertaking shearing, and secondary floor has reduction panel span simultaneously and vertical shear is transferred to the effect of main floor, can need arrange multi-pass floor in a wooden case unit according to stress.Supporting floor is used to maintain the shape between time floor and stablize, and does not play intermal force.Main floor is positioned at wooden case periphery, and the Shear transfer being responsible for transmitting secondary floor is to corner bearing.Wooden case unit uses 4 freely-supported forms in the bearing district in four corners, is supported on substructure or flooring.The hinged-support arranged at corner can regulate absolute altitude and the leveling whole unit plane of whole unit.

Connector of the present utility model have employed the shape of coupling type, side be the gib head with main floor mounting, side be the web of support time floor, simple for structure；By the metal sheet of given shape, such as steel plate, continuous cold processing bending forms, and makes simple, the maximum shear that may transmit according to secondary floor, connector thickness and width are calculated by the effective cross-section tension of connector steel and the calculation of the local compress of primary and secondary floor timber determines；As the main Force transmission parts of node point connection, and coordinate the bolt and screw not Transfer of Shear that shear connector uses, only play installation, the effect of location.

The vertical shear of secondary floor can be passed to main floor normal thereto by this connector effectively, the end shearing of secondary floor is converted into the Local bearing capacity of time floor end, and pass to connector, again by the stretching resistance of connector, pass to main floor, it is similarly in local compression state at the main floor connecting node location, effectively solve the secondary problem of shear connector Lack of support between floor and main floor, node shear-carrying capacity can be strong with primary and secondary floor cross section etc., enhances the connection integrity connecting node location；Owing to using shear connector to connect primary and secondary floor, it is not necessary to too much shearing bolt or screw, the cross section of primary and secondary floor is all weakened without substantive.

Hinged-support of the present utility model is provided with the female steel thimble of tool, uses leveling bolt as levelling device, can realize the characteristic of preferable hinged-support in steel thimble.Bottom steel thimble, steel plate at the bottom of use angle is fixed with the lower surface of light-duty wooden platform, can prevent steel thimble own rotation.In the through hole that steel thimble embedment light-duty wooden platform corner is reserved, may be implemented in and bend above light-duty wooden platform to carry out Levelling operation.Described leveling bolt is also Force transmission parts, and Path of Force Transfer is steel plate at the bottom of leveling bolt, embedded steel thimble, angle, the corner flitch of light-duty wooden platform or wood rib.

This hinged-support bearing capacity is high, altitude mixture control simultaneously, and also have simple structure, easy to operate, can Reusability, use advantage the most flexibly, if have insulation, sound isolation requirement, hinged-support can also effectively cut off the bang path of heat and sound wave, achieves heat insulation, the function of sound insulation in bearing installation place.On the corner bearing of 4 freely-supporteds hinged-support being applied in wooden case unit, solve the regulation of little extent height and the problem of levelness regulation of wooden case unit, the wood composite box structure making wooden case unit form is convenient to mount and dismount, the suitability to place is strong, and has the bearing capacity of 2t and good heat insulation performance.

Wood composite box structure uses conventional timber, steel and connector, commercially draws materials conveniently, and fabrication and processing precision readily satisfies requirement.Wood composite box structure can repeatedly use, and saves the construction cost more than 70% in indoor interim ice face.The regular shape of wood composite box structure, it is simple to store and transport, can save inventory dues and traffic expense more than 40%.Wood composite box structure has good effect of heat insulation, it is possible to realizes the fast-refrigerating in ice face, and can effectively reduce temperature exchange, can save the energy more than 50%.

Supporting frame intensity of the present utility model is high, good stability: in terms of loading angle, this utility model fast assembling-disassembling frame structure is primarily subjected to vertical load, simultaneously need to the stability considered under the dynamic loading of top, vertical load aspect, structure structure is respectively adjusting screw base, tool type scaffold, top combined connection component from bottom to top, it is combined by Push-fit, forms unified force structure system；Lateral stability aspect, by installing fixed connecting plate in the middle part of the adjusting screw base of structural system bottom, at installation top, top, combined connection component carries out overall processing making, it is ensured that the lateral stability of fast-assembling platform structure face frame body；

Supporting frame combination operation of the present utility model is convenient, flexible: the cell cube of tool type scaffold carries out efficient combination, easy accessibility, and material can have enough to meet the need utilization；Globality is preferable, effectively plays convenience and motility, the problem effectively overcoming tool type scaffold root poor stability of tool type scaffold；

Supporting frame height of the present utility model can flexible: fast assembling-disassembling frame structure can carry out support body altitude mixture control flexibly, the function that platform structure horizontal direction accurately regulates can be reached, overcome the fabrication error owing to a variety of causes is brought, cumulative error and construction error；

To sum up, this utility model solves the support problem that existing indoor pool transform as ice face, on the premise of not destroying original place, use wood composite box structure and supporting frame can quickly complete interim conversion functionally, provide a kind of technical feasible program for existing common stadiums are transformed into winter sports venue.This structural system can be with rapid-assembling/disassembling, and the cycle of setting up is short, can complete the ice basifacial supporting of about 1800 square metres in 3 days.

Accompanying drawing explanation

The utility model is described in more detail below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the planar structure schematic diagram of wood composite box structure of the present utility model.

Fig. 3 is the planar structure schematic diagram of wooden case unit of the present utility model.

Fig. 4 is the structural representation of the A-A section of Fig. 3.

Fig. 5 is the structural representation of the B-B section of Fig. 3.

Fig. 6 is the perspective view of wooden case unit of the present utility model.

Fig. 7 is the cloth nail schematic diagram that panel of the present utility model is connected with floor.

Fig. 8 is the perspective view of connector of the present utility model.

Fig. 9 is the perspective view at main floor and time floor node.

Figure 10 is securing member distribution schematic diagram.

Figure 11 is the structural representation of Figure 10 C-C section.

Figure 12 is the planar structure schematic diagram of hinged-support of the present utility model.

Figure 13 is the vertical section structural representation of hinged-support of the present utility model.

Figure 14 is the attachment structure schematic diagram of hinged-support of the present utility model and wooden case unit bottom surface.

Figure 15 is the partial enlarged drawing of A in Fig. 1.

Figure 16 is the structural representation of fixed connecting plate of the present utility model.

Figure 17 is the structural representation of square floor of the present utility model.

Figure 18 is the partial enlarged drawing of B in Fig. 1.

Figure 19 is the attachment structure schematic diagram that top of the present utility model combined connection component and wooden case unit assemble bearing.

Figure 20 is the cross-sectional view of D-D section in Figure 19.

nullReference: 1-upper strata panel、2-lower floor panel、3-main floor、4-floor、5-supports floor、6-flexible insulant material、7-hinged-support、The through circular hole of 7.1-、Steel plate at the bottom of 7.2-angle、7.3-steel thimble、7.4-leveling bolt、7.5-screw hole、7.6-hole、7.7-thin-walled bushing pipe、7.8-heat-insulating and noise-insulating material、8-screw、9-wooden case unit、10-connector、10.1-web、The 10.2-edge of a wing、10.3-gib head、10.4-connecting hole、11-adjusting screw base、11.1-leading screw、11.2-square floor、11.3-fixed connecting plate、12-scaffold、12.1-vertical rod、12.2-horizon bar、12.3-brace、13-top combined connection component、13.1-top support plate、13.2-trocar sheath、13.3-inner sleeve、13.4-limiting plate、13.5-connecting bolt、13.6-pad、13.7-ribbed stiffener、At the bottom of 14-swimming pool pond、15-the first securing member、16-the second securing member、17-the 3rd securing member、18-the 4th securing member、19-screw thread、20-expansion bolt、21-cell body sidewall、22-wooden case unit assembles bearing、22.1-assembling plate、22.2-abutment sleeve、23-swimming pool pond bank.

Detailed description of the invention

Embodiment is shown in Figure 1, this structural system that interim ice stadium ice surface bearing is changed for indoor, including covering wood composite box structure at swimming pool Chi Kou and the supporting frame being bearing at the bottom of wood composite box structure and swimming pool pond between 14, wherein wood composite box structure surrounding is overlapped on swimming pool pond bank 23, support frame as described above body includes the adjusting screw base 11 being arranged at the bottom of swimming pool pond 14 from bottom to top, the scaffold 12 being connected on adjusting screw base 11 and the top combined connection component 13 at scaffold top, described scaffold 12 is tool type scaffold, it is located in swimming pool cell body, including vertical rod 12.1 and the horizon bar 12.2 that is connected between vertical rod, the vertical rod of described scaffold 12 outermost is by expansion bolt 20 and cell body sidewall 21 connection reinforcement；Brace 12.3 is also set up between described vertical rod 12.1 and vertical rod 12.1, between vertical rod 12.1 and horizon bar 12.2 or between horizon bar 12.2 and horizon bar 12.2.

Shown in Figure 2, interim ice stadium, this indoor ice surface bearing wood composite box structure, including the wooden case unit 9 of planar spelling group, adjacent wooden case unit 9 by with hinged-support 7 with the use of wooden case unit assemble bearing 22 and be connected.

Seeing shown in Fig. 3, Fig. 4, Fig. 5, described wooden case unit includes upper strata panel 1, lower floor's panel 2, main floor 3, secondary floor 4, supporting floor 5, flexible insulant material 6 and hinged-support 7.

The cross section of described wooden case unit is square, and main floor 3 is arranged at four limits of wooden case unit, uses mortise and tenon formula to be connected between main floor 3 with adjacent main floor.Secondary floor 4 is arranged at wooden case unit interior parallel interval, and secondary floor 4 is connected by connector 10 and securing member are fixing with main floor 3.Supporting floor 5 is vertical with each floor 4 to be connected.Can be connected by air nail and structure glue are fixing between supporting floor 5 and secondary floor 4.Primary and secondary floor all can use glued wood or solid wood board, according to the shearing of transmission needed for floor, it may be determined that the thickness of floor and height.Owing to the shearing strength of timber is relatively low, it usually needs bigger depth of floor.

It is filled with flexible insulant material 6 in district's lattice that described main floor 3, secondary floor 4 and supporting floor 5 are formed.Flexible insulant material 6 can use extruded sheet or glass cotton.

Seeing shown in Fig. 4, Fig. 7, described upper strata panel 1 is fixing with the top margin of main floor 3 and time floor 4 to be connected, and lower floor's panel 2 is fixing with the base of main floor 3 and time floor 4 to be connected.Upper strata panel 1 and main floor 3 and time floor 4 can be bonding by structure glue and fix with screw 8.Lower floor's panel 2 and main floor 3 and time floor 4 can be bonding by structure glue and fix with screw 8.Upper strata panel 1 and lower floor's panel 2 can be solid wood board or multilayer gluing plank, and each layer veneer wood grain constituting multilayer gluing plank is mutually perpendicular to.

Seeing shown in Fig. 3, Fig. 7, described hinged-support 7 is connected to, at the corner, bottom surface of wooden case unit, see shown in Figure 12, Figure 13, Figure 14, is provided with vertical through circular hole 7.1 at the corner, bottom surface of described wooden case unit；Described hinged-support 7 includes steel plate 7.2 at the bottom of angle, steel thimble 7.3 and leveling bolt 7.4；At the bottom of described angle, steel plate 7.2 is horizontally disposed with, and has screw hole 7.5 and hole 7.6 on steel plate 7.2 at the bottom of angle, and at the bottom of angle, steel plate 7.2 is fixedly connected on the bottom surface of wooden case unit by the screw being through in screw hole 7.5；Described steel thimble 7.3 has female thread, steel thimble 7.3 to be embedded in from bottom to top in the through circular hole 7.1 on wooden case unit, and the lower end of steel thimble 7.3 is fixedly connected on steel plate 7.2 at the bottom of angle and communicates with hole 7.6；Described leveling bolt 7.4 is threaded in described steel thimble 7.3, and the upper end of leveling bolt 7.4 is provided with little turret head, and the lower surface of leveling bolt 7.4 is sphere；In described through circular hole 7.1, the top of described steel thimble 7.3 be embedded with thin-walled bushing pipe 7.7, described thin-walled bushing pipe 7.7 is filled with heat-insulating and noise-insulating material 7.8.

Shown in Figure 8, described connector 10 includes the web 10.1 of U-shaped, the edge of a wing 10.2 being symmetrically extended out from the two sides of web and the gib head 10.3 from the bending of the upper end on edge of a wing web dorsad, the lower surface, the edge of a wing 10.2 of described connector 10 is concordant with web 10.1, gib head 10.3 exceeds web 10.1, and described web 10.1, the edge of a wing 10.2 and gib head 10.3 all have connecting hole 10.4 spaced apart.

Shown in Figure 9, web 10.1 support of described connector 10 is connected with time floor 4 in the end of secondary floor 4 and by the first securing member 15, the edge of a wing 10.2 of described connector 10 is close to main floor 3 and is connected with main floor 3 by the second securing member 16, and the gib head 10.3 of described connector 10 is hooked on main floor 3 and is connected with main floor 3 by the 3rd securing member 17；

Shown in Figure 10, the securing member that described floor 4 is connected with main floor 3 also includes sequentially passing through main floor 3 and the 4th securing member 18 of time floor 4 at node.

Described first securing member the 15, second securing member the 16, the 3rd securing member the 17, the 4th securing member 18 can be bolt or screw.

This utility model each wooden case unit all completes processing factory is prefabricated.Material requires: the intensity of the timber such as the floor of wooden case, panel is not lower than each intensity index of TC17B level in the existing Code for design of timber structures of China (GB50005-2003)；Shearing strength when using structure glue bonding between each assembly of wooden case is not less than 5.9MPa, and selects waterproof glue；The grade of connector steel plate is not lower than Q235B level, and should have good cold-forming property.

Shown in Figure 15, described adjusting screw base 11 is located at the bottom of swimming pool pond on 14, including the horizontally disposed square floor of bottommost 11.2 and four leading screws 11.1 being vertically welded on square floor upper surface, described four rectangular arrangements of leading screw 11.1；The bottom of adjacent four vertical rods 12.1 is set on four leading screws 11.1 of same adjusting screw base 11.

Shown in Figure 17, described square floor 11.2 can be a monoblock, can also be spliced by the platter that two or four is square, when described square floor 11.2 is spliced by square platter, the upper surface of each platter is vertically welded with a leading screw 11.1, and often a fixed connecting plate 11.3 applied mechanically by group leading screw 11.1 simultaneously, shown in Figure 16, on described fixed connecting plate 11.3, the position of corresponding leading screw 11.1 has hole, a corresponding leading screw 11.1 of hole；Being set with the screw thread 19 of regulation vertical rod 12.1 height on described leading screw 11.1, described screw thread 19 is threadeded with leading screw 11.1.

Shown in Figure 18, described top combined connection component 13 is arranged on the top of scaffold 12, installation site is corresponding with adjusting screw base 11, it includes top support plate 13.1, trocar sheath 13.2, inner sleeve 13.3 and limiting plate 13.4, described top support plate 13.1 is horizontally supported under wood composite box structure, the trocar sheath 13.2 of four rectangular distributions it is vertically welded with on its lower surface, the internal limiting plate 13.4 being fixed with level of described trocar sheath 13.2, inner sleeve 13.3 is set inside trocar sheath between described limiting plate 13.4 and top support plate 13.1, described top support plate 13.1 connects by top connecting bolt 13.5 is fixing with the corresponding assembling plate 22.1 being connected on wood composite box structure；In four trocar sheaths 13.2 of same top combined connection component 13 are inserted on the top of four vertical rods 12.1 that described scaffold 12 is adjacent respectively and offset with limiting plate 13.4, in described top combined connection component 13, between top connecting bolt 13.5 and top support plate 13.1, it is provided with pad 13.6；It is connected between top support plate 13.1 with trocar sheath 13.2 outer wall and has ribbed stiffener 13.7.

Seeing shown in Figure 19, Figure 20, when splicing the wood composite box structure inside periphery, four wooden case unit utilize wooden case unit assembling bearing 22 to splice；Described wooden case unit assembles bearing 22 and includes assembling plate 22.1 and be vertically welded in four abutment sleeves 22.2 of assembling plate 22.1 upper surface, the arrangement position of the leveling bolt 7.4 of described four abutment sleeves 22.2 four the neighboring trees box units in fixed position and stitching portion on assembling plate 22.1 is corresponding, and the leveling bolt 7.4 of adjacent four wooden case unit packs in four abutment sleeves 22.2 respectively；Described leveling bolt 7.4 is threadeded with abutment sleeve 22.2；Described assembling plate 22.1 is supported on swimming pool pond bank 23 or is connected with top combined connection component 13 bolt.

During the splicing outermost wood composite box structure of a week, adjacent two wooden case unit utilize wooden case unit assembling bearing 22 to splice；Described wooden case unit assembles bearing 22 and includes assembling plate 22.1 and be vertically welded in two abutment sleeves 22.2 of assembling plate 22.1 upper surface, the arrangement position of the leveling bolt 7.4 of two the neighboring trees box units in the said two abutment sleeve 22.2 fixed position on assembling plate 22.1 and stitching portion is corresponding, and the leveling bolt 7.4 of adjacent two wooden case unit packs in two abutment sleeves 22.2 respectively；Described leveling bolt 7.4 is threadeded with abutment sleeve 22.2；Described assembling plate 22.1 is supported on swimming pool pond bank 23.

The construction method of a kind of structural system changed for indoor interim ice stadium ice surface bearing as mentioned, including the prefabrication method and structure system component on site construction method of wooden case unit, specifically comprises the following steps that

The prefabrication method of described wooden case unit comprises the following steps that.

Step one, carry out time floor 4 connection with main floor 3, metal connecting piece and bolt can be used to connect, the mortise and tenon formula connection using mutual opening be engaged between two vertical main floors.

Step 2, installation supporting floor 5, bonding with using air nail and structure glue between secondary floor, it is used for supporting time floor, and the geometry of maintenance time floor district lattice.

Step 3, carrying out upper strata panel 1 connection with primary and secondary floor, screw can be used simultaneously to connect and structure glue is bonding, Fig. 7 is seen in cloth nail position.

Step 4, in district's lattice that main floor 3, secondary floor 4 and supporting floor 5 are formed filling flexible heat-barrier material 6, Yao Jiang district lattice completely fill out, and available a little structure glue is fixed.

Step 5, carry out lower floor's panel 2 connection with primary and secondary floor.

Step 6, entirety boring at the corner, bottom surface of wooden case unit, install hinged-support 7.

Step 7, anticorrosion, fire prevention process.

Described structural system component on site construction method specifically comprises the following steps that

Step one, adjusting screw base 11 is arranged: correspondence designs the arrangement adjusting screw base 11 of the vertical rod 12.1 of scaffold 12 at the bottom of swimming pool pond 14, if the square floor 11.2 of adjusting screw base 11 is spliced by four square platters, then fixed connecting plate 11.3 is enclosed within simultaneously on the leading screw 11.1 of four bottom adjusting screw bases.

Step 2, starts to set up scaffold 12: corresponding adjusting screw base 11 sets up scaffold 12, and is enclosed within leading screw 11.1 bottom of vertical rod 12.1, and peripheral vertical rod is by expansion bolt 20 and cell body sidewall 21 connection reinforcement.

Step 3, top combined connection component 13 is installed: at the top installed above combined connection component 13 of the scaffold 12 set up, four adjacent for tool type scaffold vertical rod 12.1 tops inserted respectively in four trocar sheaths 13.2 of connector are fixed on top and offset with limiting plate 13.4.

Step 4, adjusts flatness: regulate adjusting screw base 11, putting and the altitude mixture control of screw thread 19 including square floor 11.2, vertical rod 12.1 is made highly to meet the requirements, ensureing the flatness of top combined connection component 13, so far, fast assembling-disassembling frame structure has been constructed simultaneously.

Step 5, on top combined connection component 13, connected wood box unit assembles bearing 22 and according to being overlapped on the hinged-support distance of swimming pool pond wooden case unit on the bank, and on swimming pool pond bank 23, corresponding wooden case unit of placing assembles bearing 22.

Step 6, first piece of wooden case unit is in place, the hinged-support of wooden case unit is directed at and is fixed on wooden case unit and assemble on bearing 22.

Step 7, the leveling bolt of regulation wooden case unit hinged-support, adjusts wooden case unit upper level, and leveling wooden case unit upper surface, whole sidewalls of first piece of wooden case unit periphery adhere to flexible, compressible glass cotton, or the compressible two-sided tape that stickup can be heat insulation on whole sidewalls.

Step 8, repeats step 6 and step 7, by second and third, four ... block wooden case unit is in place.

Step 9, the structural system that ice stadium ice surface bearing is changed that formed, and carry out overall levelling and the adjustment of local levelness.

Step 10, lay above wood composite box structure entirety waterproof layer, for manual pipe jacking ice face use.

Claims (9)

1. the structural system for the ice surface bearing conversion of indoor interim ice stadium, it is characterized in that: including covering wood composite box structure at swimming pool Chi Kou and the supporting frame being bearing at the bottom of wood composite box structure and swimming pool pond between (14), wherein wood composite box structure surrounding is overlapped on swimming pool pond bank (23)；

Described wood composite box structure is the most assembled by wooden case unit (9), the cross section of described wooden case unit is square, including enclosing the main floor (3) being located at casing surrounding, the secondary floor (4) that parallel interval is arranged in casing, with each floor (4) supporting connected vertically floor (5), it is connected to main floor (3) and time floor (4) upper strata panel (1) above, it is connected to main floor (3) and time floor (4) lower floor's panel (2) below, it is filled in main floor (3), flexible insulant material (6) in secondary floor (4) and supporting floor (5) district's lattice of being formed and be connected to the hinged-support (7) at the corner, bottom surface of wooden case unit, the most secondary floor (4) is connected by connector (10) with main floor (3)；

Adjacent wooden case unit (9) by with hinged-support (7) with the use of wooden case unit assemble bearing (22) be connected；

Support frame as described above body includes the adjusting screw base (11) being arranged on (14) at the bottom of swimming pool pond from bottom to top, be connected on adjusting screw base (11) scaffold (12) and the top combined connection component (13) at scaffold top.

The structural system that interim ice stadium ice surface bearing is changed for indoor the most according to claim 1, it is characterised in that:

Described upper strata panel (1) and lower floor's panel (2) are solid wood board or multilayer gluing plank, and each layer veneer wood grain constituting multilayer gluing plank is mutually perpendicular to；

Described flexible insulant material (6) is extruded sheet or glass cotton；

Flexible, compressible glass cotton, or the compressible two-sided tape that stickup can be heat insulation on whole sidewalls is adhered on whole sidewalls of wooden case unit periphery.

The structural system that interim ice stadium ice surface bearing is changed for indoor the most according to claim 1, it is characterized in that: the web (10.1) that described connector (10) includes U-shaped, the edge of a wing (10.2) being symmetrically extended out from the two sides of web and the gib head (10.3) from the bending of the upper end on edge of a wing web dorsad, described web (10.1), the edge of a wing (10.2) and gib head (10.3) all have connecting hole (10.4) spaced apart；

Web (10.1) support of described connector (10) is connected with time floor (4) in the end of secondary floor (4) and by the first securing member (15), the edge of a wing (10.2) of described connector (10) is close to main floor (3) and is connected with main floor (3) by the second securing member (16), and the gib head (10.3) of described connector (10) is hooked on main floor (3) and above and is connected with main floor (3) by the 3rd securing member (17)；

The edge of a wing (10.2) lower surface of described connector (10) is concordant with web (10.1), and gib head (10.3) exceeds web (10.1).

The structural system that interim ice stadium ice surface bearing is changed for indoor the most according to claim 1, it is characterised in that: it is provided with vertical through circular hole (7.1) at the corner, bottom surface of described wooden case unit；

Described hinged-support (7) includes steel plate at the bottom of angle (7.2), steel thimble (7.3) and leveling bolt (7.4)；

At the bottom of described angle, steel plate (7.2) is horizontally disposed with, and has screw hole (7.5) and hole (7.6) on steel plate at the bottom of angle (7.2), and steel plate at the bottom of angle (7.2) is fixedly connected on the bottom surface of wooden case unit by the screw being through in screw hole (7.5)；

Described steel thimble (7.3) has female thread, and in the through circular hole (7.1) that steel thimble (7.3) is embedded on wooden case unit from bottom to top, and the lower end of steel thimble (7.3) is fixedly connected on steel plate at the bottom of angle (7.2) and above and communicates with hole (7.6)；

Described leveling bolt (7.4) is threaded in described steel thimble (7.3), and the upper end of leveling bolt (7.4) is provided with little turret head, and the lower surface of leveling bolt (7.4) is sphere；

In described through circular hole (7.1), the top of described steel thimble (7.3) be embedded with thin-walled bushing pipe (7.7), described thin-walled bushing pipe (7.7) is filled with heat-insulating and noise-insulating material (7.8).

The structural system that interim ice stadium ice surface bearing is changed for indoor the most according to claim 4, it is characterised in that: when splicing the wood composite box structure inside periphery, four wooden case unit utilize wooden case unit assembling bearing (22) to splice；Described wooden case unit assembles bearing (22) and includes assembling plate (22.1) and be vertically welded in four abutment sleeves (22.2) of assembling plate (22.1) upper surface, the arrangement position of the leveling bolt (7.4) of described four abutment sleeves (22.2) four the neighboring trees box units in fixed position and stitching portion on assembling plate (22.1) is corresponding, and the leveling bolt (7.4) of adjacent four wooden case unit packs in four abutment sleeves (22.2) respectively；Described leveling bolt (7.4) threadeds with abutment sleeve (22.2)；Described assembling plate (22.1) is supported in swimming pool pond bank (23) and above or is connected with top combined connection component (13) bolt.

The structural system that interim ice stadium ice surface bearing is changed for indoor the most according to claim 4, it is characterised in that: during the splicing outermost wood composite box structure of a week, adjacent two wooden case unit utilize wooden case unit assembling bearing (22) to splice；Described wooden case unit assembles bearing (22) and includes assembling plate (22.1) and be vertically welded in two abutment sleeves (22.2) of assembling plate (22.1) upper surface, the said two abutment sleeve (22.2) fixed position on assembling plate (22.1) is corresponding with the arrangement position of the leveling bolt (7.4) of two the neighboring trees box units in stitching portion, and the leveling bolt (7.4) of adjacent two wooden case unit packs in two abutment sleeves (22.2) respectively；Described leveling bolt (7.4) threadeds with abutment sleeve (22.2)；Described assembling plate (22.1) is supported on swimming pool pond bank (23).

The structural system that interim ice stadium ice surface bearing is changed for indoor the most according to claim 5, it is characterized in that: described adjusting screw base (11) is located on (14) at the bottom of swimming pool pond, including the horizontally disposed square floor of bottommost (11.2) and four leading screws (11.1) being vertically welded on square floor upper surface, the rectangular arrangement of described four leading screws (11.1)；

Described square floor (11.2) is spliced by square platter, the upper surface of each platter is vertically welded with a leading screw (11.1), often organize leading screw (11.1) and apply mechanically a fixed connecting plate (11.3) simultaneously, the position of the upper corresponding leading screw (11.1) of described fixed connecting plate (11.3) has hole, a corresponding leading screw (11.1) of hole；Being set with the screw thread (19) of regulation vertical rod (12.1) height on described leading screw (11.1), described screw thread (19) is threadeded with leading screw (11.1).

The structural system that interim ice stadium ice surface bearing is changed for indoor the most according to claim 7, it is characterised in that:

Described scaffold (12) is tool type scaffold, is located in swimming pool cell body, including vertical rod (12.1) and the horizon bar (12.2) that is connected between vertical rod, the bottom of adjacent four vertical rods (12.1) is set on four leading screws (11.1) of same adjusting screw base (11)；

The vertical rod of described scaffold (12) outermost is by expansion bolt (20) and cell body sidewall (21) connection reinforcement；Brace (12.3) is also set up between described vertical rod (12.1) and vertical rod (12.1), between vertical rod (12.1) and horizon bar (12.2) or between horizon bar (12.2) and horizon bar (12.2).

nullThe structural system that interim ice stadium ice surface bearing is changed for indoor the most according to claim 8，It is characterized in that: described top combined connection component (13) is arranged on the top of scaffold (12)，Installation site is corresponding with adjusting screw base (11)，It includes top support plate (13.1)、Trocar sheath (13.2)、Inner sleeve (13.3) and limiting plate (13.4)，Described top support plate (13.1) is horizontally supported under wood composite box structure，The trocar sheath (13.2) of four rectangular distributions it is vertically welded with on its lower surface，The internal limiting plate (13.4) being fixed with level of described trocar sheath (13.2)，Inner sleeve (13.3) is set inside trocar sheath between described limiting plate (13.4) and top support plate (13.1)，Described top support plate (13.1) connects by top connecting bolt (13.5) and the corresponding assembling plate (22.1) being connected on wood composite box structure are fixing；In four trocar sheaths (13.2) at same top combined connection component (13) are inserted on the top of four vertical rods (12.1) that described scaffold (12) is adjacent respectively and offset with limiting plate (13.4)；

In described top combined connection component (13), between top connecting bolt (13.5) and top support plate (13.1), it is provided with pad (13.6)；It is connected between top support plate (13.1) with trocar sheath (13.2) outer wall and has ribbed stiffener (13.7).