CN206889016U - A kind of RPC platform supports of composite material evacuation platform - Google Patents
A kind of RPC platform supports of composite material evacuation platform Download PDFInfo
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- CN206889016U CN206889016U CN201720498998.1U CN201720498998U CN206889016U CN 206889016 U CN206889016 U CN 206889016U CN 201720498998 U CN201720498998 U CN 201720498998U CN 206889016 U CN206889016 U CN 206889016U
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Abstract
The utility model discloses a kind of RPC platform supports of composite material evacuation platform, the evacuation platform includes RPC platform supports (1), the RPC platform supports (1) include fixed edge and support edge, the fixed edge is fixedly connected with tunnel wall, and the support edge forms crossbeam；The evacuation platform includes composite platform plate (8), the composite platform plate (8) is arranged on support edge, the evacuation platform includes connector, and RPC platform supports (1) and composite platform plate (8) are fixed together by the connector；The utility model proposes it is a kind of with the supporting support of composite platform plate, mid-stent has the special construction for being available for metal connecting piece to connect, and can connect composite platform plate and support；The support can be connected composite platform plate, and the component of two kinds of unlike materials is assembled into fire-fighting evacuation platform, can give play to the advantage of two kinds of unlike material components, have the characteristics of simple installation, wind load resistance ability is strong.
Description
Technical field
This practicality is related to a kind of platform support, mainly proposes a kind of RPC platform supports of composite material evacuation platform.
Background technology
At present in subway tunnel, it usually needs one kind is built when fire or other burst accidents occurs, it is tight for passenger
The fire-fighting evacuation platform suddenly escaped.Evacuation platform is made up of concrete, cement base or polymer matrix composites, has higher machine
Tool intensity, good fire protecting performance, excellent corrosion resistance, electrical insulating property and longer service life.
In CN200510101052.9 patent of invention, a kind of composite material evacuation platform, landing slab peace are disclosed
Platform support is polymer matrix composites material.Its landing slab is usually grid-like or plate-like structure, by multiple drawing and extruding section bars
It is spaced and is fixed by connecting rod and is formed.Platform support is made up of crossbeam, diagonal brace, connector and upper undersetting, crossbeam one end
It is connected by upper bracket with tunnel wall, diagonal brace one end is also connected by undersetting with tunnel wall, and the other end passes through connector and horizontal stroke
Beam is fixed, and forms triangular support configurations, forms evacuation platform support.
In CN201420008996.6 utility model patent, a kind of composite material evacuation platform is disclosed.Landing slab
For polymer matrix composites, usually grid-like or plate-like structure, it is spaced by multiple drawing and extruding section bars and is consolidated by connecting rod
Surely form.Its platform support is steel, and usually cantilever design, one end are connected by anchor bolt with tunnel wall；In some spies
Different section, steel platform support are T-shaped structure, and column is fixed on bed surface by anchor bolt.
The landing slab of above-mentioned evacuation platform is polymer matrix composites material, and its deadweight is small, to avoid train operation
Caused Piston Action Wind is thrown in journey, it usually needs landing slab and support are fixed up using metal connecting piece.It is above-mentioned to dredge
The support for dissipating platform is composite or steel, and its structure and material cause the support strength of support inadequate.
In CN201420004320.X utility model patent, a kind of inorganic material evacuation platform is disclosed, proposition
Evacuation platform includes landing slab and buttress, is that inorganic material cast forms.Buttress is usually L-shaped, while passing through anchor bolt
It is fixed in tunnel wall, while forming crossbeam, forms platform support；In some special road sections, buttress is T-shaped structure, and column leads to
Anchor bolt is crossed to be fixed on bed surface.The landing slab of above-mentioned evacuation platform is inorganic material, generally RPC
Material, also referred to as RPC materials, it is from great, it is not necessary to is connected by metal or other connectors with buttress.Its support is one whole
Body, support strength increase, landing slab quality is sufficiently large not to need connector connecting platform plate and support.But due to landing slab quality
Greatly, the heavy burden of support is added, to evacuating the bearing capacity of personnel during so as to reduce use.
With the application development of subway dispersing platform, there is composite platform plate and the platform support structure of RPC materials
The evacuation platform built, but due to needing to consider evacuation platform integrated carrying ability during RPC support Designs, cause its shape not advised
Then, easily there is composite platform plate to be difficult to be connected with RPC supports or connect unstable problem, influence the peace of evacuation platform
Quan Xing.
In view of this, the utility model is proposed.
The content of the invention
The purpose of this utility model is the RPC platform supports for providing a kind of composite material evacuation platform, above-mentioned to solve
Problem.
In order to realize the goal of the invention, the utility model adopts the following technical scheme that：
A kind of RPC platform supports of composite material evacuation platform, the evacuation platform include RPC platform supports, the RPC
Platform support includes fixed edge and support edge, and the fixed edge is fixedly connected with tunnel wall, and the support edge forms crossbeam；It is described
Evacuation platform includes composite platform plate, and the composite platform plate is arranged on support edge, and the evacuation platform includes
RPC platform supports and composite platform plate are fixed together by connector, the connector.
Preferably, the composite platform plate is provided with connecting rod, and the connector is steel band, steel band by connecting rod and
Tie up fixation in the support edge of RPC platform supports.
Preferably, the bottom surface of the support edge, which has, ties up fixed pan, and described to tie up fixed pan parallel with connecting rod.
Preferably, tying up fixed pan includes the RPC platform supports support edge away from the side end bottom surface of fixed edge one
First straight plane.
Preferably, tying up fixed pan includes the bottom land plane of RPC platform support matrix central regions bottom link slot.
Preferably, tying up fixed pan includes the table of close support edge of RPC platform support matrix central region connecting holes
Face region.
Preferably, tying up fixed pan includes the second straight plane of RPC platform support matrix central regions bottom surface.
Preferably, the steel band passes through connecting rod, and is connected groove or connecting hole or bundle that the second straight plane is formed
Fixed pan is pricked, composite platform plate and RPC platform supports are tied up into fixation.
Preferably, tying up fixed pan includes RPC platform supports matrix close to the close of fixed edge side regional structure hole
The surface region of support edge.
Preferably, the steel band passes through connecting rod, and be respectively cooperating with structure hole, the first straight plane is formed ties up fixation
Plane, composite platform plate and RPC platform supports are tied up into fixation.
Beneficial effect
The utility model proposes it is a kind of with the supporting support of composite platform plate, mid-stent is available for metal to connect
The special construction of part connection, can connect composite platform plate and support.The support of such a structure can be connected compound
Material platform plate, the component of two kinds of unlike materials is assembled into fire-fighting evacuation platform, two kinds of unlike material structures can have been given play to
The advantage of part, there is the characteristics of simple installation, wind load resistance ability is strong.
Brief description of the drawings
Fig. 1 is the structural representation of prior art support.
Fig. 2 is the evacuation platform schematic diagram of the utility model platform support first embodiment.
Fig. 3 is the evacuation platform schematic diagram of the utility model platform support second embodiment.
Fig. 4 is the evacuation platform schematic diagram of the utility model platform support 3rd embodiment.
Description of reference numerals
Further clearly to illustrate the annexation between structure of the present utility model and each part, give following attached
Icon is remembered, and is illustrated.
RPC platform supports 1, RPC landing slabs 2, fixation steel plate 3, structure hole 4, the first straight plane 5, tapered plane 6, arcwall face
7, composite platform plate 8, the second straight plane 9, connecting rod 10, steel band 11, connecting hole 12, link slot 13.
By above-mentioned description of reference numerals, with reference to embodiment of the present utility model, it can be more clearly understood and illustrate
The technical solution of the utility model.
Embodiment
If Fig. 1 is RPC evacuation platforms of the prior art, the RPC evacuation platforms include support 1 and RPC landing slabs 2.
Under normal circumstances, the support 1 typically supports the use with RPC landing slabs 2, can be directly by RPC because the weight of RPC landing slabs 2 is big
Landing slab 2 is positioned on support 1, forms RPC fire-fighting evacuation platforms.
The utility model is a kind of RPC platform supports of composite material evacuation platform.
Embodiment one
Such as Fig. 2, the composite material evacuation platform includes RPC platform supports 1 and composite platform plate 8.Described RPC
Platform support 1 is integrated poured shaping, is shaped as " L " shape；Described one side of RPC platform supports 1 is provided with fixation steel plate 3, fixed
The part of steel plate 3 is planted inside RPC platform supports 1, and the part for stretching out RPC platform supports 1 is provided with bolt hole, by bolt hole
RPC platform supports 1 are fixed in tunnel wall by installation anchor bolt, and the another side of RPC platform supports 1 forms crossbeam, are formed
Platform support.Platform support upper surface is horizontal plane, for placing composite platform plate 8；The RPC platform supports 1 are at " L "
Shape structural corners position part is provided with structure hole 4, and surface region of the structure hole 4 close to support edge is parallel with support edge；Institute
On the one hand overall weight that structure hole 4 reduces RPC platform supports 1 is stated, the entirety that on the other hand can improve RPC platform supports 1 is held
Loading capability." L " the shape RPC platform supports 1 form cradle bottom surface, the branch away from tunnel wall side and platform support lower surface
Frame bottom surface is curved close to tunnel wall hospital areas, i.e. arcwall face 7；The cradle bottom surface is in two level away from the side region of tunnel wall one
Step plane, it is in that step plane is all parallel with support edge, two plane domain is the first straight plane 5, the second straight plane 9；
The first straight plane 5 is located at the end position of RPC platform supports 1, and compared with the second straight plane 9, the first straight plane 5 is closer
Platform support upper surface.The cradle bottom surface is provided with tapered plane 6 between the described second straight plane 9 and arcwall face 7, described tiltedly flat
Face 6 forms transition between the second straight plane 9 and arcwall face 7.
The composite platform plate 8 is provided with connecting rod 10, on the one hand, connecting rod 10 connects multiple section bar composition composites
Landing slab 8；On the other hand, firm band 11 is installed on the connecting rod 10.The just band 11 is by RPC platform supports 1 and compound
Material platform plate 8 is connected, and the steel band 11 is metal steel strap, and width is no more than 20mm, and thickness is no more than 2mm；It is described
The both ends of steel band 11 are respectively equipped with neck and screw.When installation is fixed, multiple steel bands 11 are passed through on composite platform plate 8
Connecting rod 10, and the bundle that structure hole 4, the first straight 5 and second straight plane 9 of plane being respectively cooperating with RPC platform supports 1 are formed
Fixed pan is pricked, composite platform plate 8 and RPC platform supports 1 are tied up into fixation.
Embodiment two
The present embodiment is identical with the principle of embodiment 1, and such as Fig. 3, its main distinction is, the support bottom of RPC platform supports 1
Face does not include the second straight plane 9, i.e. cradle bottom surface includes arcwall face 7, the first straight plane 5, tapered plane 6, and the tapered plane 6 is the
Always transition is formed between plane 5 and arcwall face 7.Set on the RPC platform supports 1 with the matrix location corresponding to tapered plane 6
There is a connecting hole 12, surface region of the connecting hole 12 close to support edge is parallel with support edge；Steel band 11 passes through composite
The connecting rod 10 of landing slab 8, and coordinate what structure hole 4, the first straight plane 5 and connecting hole 12 on support formed to tie up fixation
Plane, composite platform plate 8 and RPC platform supports 1 are tied up into fixation.The setting of connecting hole 12 can effectively reduce steel band 11
Length.
Embodiment three
The present embodiment is identical with the principle of embodiment 2, and such as Fig. 4, its main distinction is, is not set on the RPC platform supports 1
There is connecting hole 12.The RPC platform supports 1 are provided with link slot 13 in the part of tapered plane 6, and the link slot 13 is close to support edge
Surface region is parallel with support edge；Steel band 11 passes through the connecting rod 10 of composite platform plate 8, and coordinates the structure hole on support
What the 4th, the first straight plane 5 and link slot 13 were formed ties up fixed pan, by composite platform plate 8 and RPC platform supports 1
Tie up fixation.On the one hand the link slot 13 can effectively reduce the thickness of the position RPC platform supports 1 of link slot 13, so as to
The length of steel band 11 is reduced, it is convenient to fix；On the other hand compared with connecting hole 12, link slot 13 is easier to process.
It should be pointed out that for the person of ordinary skill of the art, on the premise of the utility model principle is not departed from,
Some improvement and modification can also be carried out to the utility model, these are improved and modification also falls into the utility model claims
In protection domain.
Claims (10)
1. a kind of RPC platform supports of composite material evacuation platform, the evacuation platform includes RPC platform supports (1), described
RPC platform supports (1) include fixed edge and support edge, and the fixed edge is fixedly connected with tunnel wall, and the support edge forms horizontal stroke
Beam；It is characterized in that：The evacuation platform includes composite platform plate (8), and the composite platform plate (8) is arranged on branch
Support on side, the evacuation platform includes connector, and the connector is solid by RPC platform supports (1) and composite platform plate (8)
It is scheduled on together.
2. RPC platform supports according to claim 1, it is characterised in that：The composite platform plate (8), which is provided with, to be connected
Bar (10), the connector are steel band (11), and steel band (11) ties the support edge of connecting rod (10) and RPC platform supports (1)
Prick and fix.
3. RPC platform supports according to claim 2, it is characterised in that：The bottom surface of the support edge, which has, ties up fixation
Plane, described to tie up fixed pan parallel with connecting rod (10).
4. RPC platform supports according to claim 3, it is characterised in that：Tying up fixed pan includes the RPC platforms branch
First straight plane (5) of frame (1) support edge away from the side end bottom surface of fixed edge one.
5. RPC platform supports according to claim 3, it is characterised in that：Tying up fixed pan includes RPC platform supports
(1) the bottom land plane of matrix central region bottom link slot (13).
6. RPC platform supports according to claim 3, it is characterised in that：Tying up fixed pan includes RPC platform supports
(1) surface region of the close support edge of matrix central region connecting hole (12).
7. RPC platform supports according to claim 3, it is characterised in that：Tying up fixed pan includes RPC platform supports
(1) the second of matrix central region bottom surface the straight plane (9).
8. according to the RPC platform supports described in claim 5 or 6 or 7, it is characterised in that：The steel band (11) passes through connecting rod
(10), and the groove that is connected (13) or connecting hole (12) or the second straight plane (9) formed tie up fixed pan, by composite wood
Material landing slab (8) ties up fixation with RPC platform supports (1).
9. according to the RPC platform supports described in claim 5 or 6 or 7, it is characterised in that：Tying up fixed pan includes RPC platforms
Surface region of support (1) matrix close to the close support edge in fixed edge side regional structure hole (4).
10. RPC platform supports according to claim 9, it is characterised in that：The steel band (11) passes through connecting rod (10),
And be respectively cooperating with structure hole (4), the first straight plane (5) is formed ties up fixed pan, by composite platform plate (8) with
RPC platform supports (1) tie up fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498998.1U CN206889016U (en) | 2017-05-08 | 2017-05-08 | A kind of RPC platform supports of composite material evacuation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498998.1U CN206889016U (en) | 2017-05-08 | 2017-05-08 | A kind of RPC platform supports of composite material evacuation platform |
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| Publication Number | Publication Date |
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| CN206889016U true CN206889016U (en) | 2018-01-16 |
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ID=61341102
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720498998.1U Active CN206889016U (en) | 2017-05-08 | 2017-05-08 | A kind of RPC platform supports of composite material evacuation platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803448A (en) * | 2024-02-28 | 2024-04-02 | 中国建筑第六工程局有限公司 | Assembled subway evacuation platform and manufacturing and mounting method |
-
2017
- 2017-05-08 CN CN201720498998.1U patent/CN206889016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117803448A (en) * | 2024-02-28 | 2024-04-02 | 中国建筑第六工程局有限公司 | Assembled subway evacuation platform and manufacturing and mounting method |
| CN117803448B (en) * | 2024-02-28 | 2024-05-14 | 中国建筑第六工程局有限公司 | Assembled subway evacuation platform and manufacturing and mounting method |
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