CN207522823U - It is a kind of for high-speed railway bridge floor shield without gasket fabricated device - Google Patents
It is a kind of for high-speed railway bridge floor shield without gasket fabricated device Download PDFInfo
- Publication number
- CN207522823U CN207522823U CN201721636038.3U CN201721636038U CN207522823U CN 207522823 U CN207522823 U CN 207522823U CN 201721636038 U CN201721636038 U CN 201721636038U CN 207522823 U CN207522823 U CN 207522823U
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- China
- Prior art keywords
- plate
- end plate
- backboard
- bridge floor
- speed railway
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Abstract
The utility model discloses it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, including mold and stent, the mold includes bottom plate, backboard, end plate, cover board and baffle, and the end plate includes first member plate and right end plate；Backboard, first member plate and right end plate are hinged respectively with bottom plate；Baffle is bolted with first member plate, and baffle is connect by bolt with right end plate；Cover board is arranged on end plate；The bottom plate both ends are pasted with sealing strip, and sealing strip is posted at the backboard both ends；The stent includes bottom positioning plate and altitude location part, and altitude location part is fixed with bottom positioning plate.The utility model can play time saving and energy saving effect, and obturation effect is good, moreover, can play locating effect to steel reinforcement cage by stent, ensure shield quality, at low cost.
Description
Technical field
The utility model is related to it is a kind of for high-speed railway bridge floor shield without gasket fabricated device.
Background technology
With the fast development of China express railway, the requirement to high iron formation standard is also continuously improved, especially to height
Fast railway deck system associated satellite component, such as the manufacturing process of shield made higher requirement.Traditional shield mold
All parts are attached using bolt, bothersome strength.
Existing mold needs to set the prefabricated shield of gasket in mould inside, and the shield surface made in this way has gasket
Impression influences shape, and since the use of gasket increases construction cost.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of for high-speed railway bridge floor shield and
It is time saving and energy saving without gasket fabricated device, shield is high-quality.
The purpose of this utility model is achieved through the following technical solutions：It is a kind of for high-speed railway bridge floor shield
Without gasket fabricated device, it includes mold and stent, and the mold includes bottom plate, backboard, end plate, cover board and baffle, described
End plate include first member plate and right end plate；
Backboard, first member plate and right end plate are hinged respectively with bottom plate；
Baffle is bolted with first member plate, and baffle is connect by bolt with right end plate；
Cover board is arranged on end plate；
The bottom plate both ends are pasted with sealing strip, and sealing strip is posted at the backboard both ends；
The stent includes bottom positioning plate and altitude location part, and altitude location part is fixed with bottom positioning plate.
It is preferred that altitude location part is integrally formed with bottom positioning plate or welding.
It is preferred that a stent is placed at the both ends of mold respectively, a stent include a bottom positioning plate and
Two altitude location parts, altitude location part are welded on the positioning plate of bottom.
It is preferred that the end set of bottom positioning plate has limiting section, between limiting section and bottom positioning plate middle part
Form a U-lag.
It is preferred that altitude location part is L-shaped angle steel, bottom positioning plate is plain plate, and L-shaped angle steel is welded on flat steel
On plate.
It is preferred that the end plate is L-shaped, baffle is vertically placed on the first order step of end plate and passes through spiral shell
Bolt is fixed with end plate；Cover board is placed across on the first order step of end plate and passes through bolt and fixed with end plate；After mold installation,
The top surface of end plate, backboard and baffle is on same horizontal plane.
It is preferred that entire mold is L-shaped, support plate is provided on bottom plate, is all provided in backboard, first member plate and right end plate
It is equipped with the rotation section coordinated with support plate, trepanning on rotation section, rotation section is connect with support plate by axis pin；Each rotation section with two
Support plate is used cooperatively, and rotation section is arranged between two support plates, and two support plates include the first support plate and the second support plate, and axis pin is successively
Three is connected across the first support plate, rotation section and the second support plate.
It is preferred that the trepanning of axis pin front end, after axis pin passes through support plate and rotation section, is fixed by split pin.
It is preferred that rotation section is a tablet, tablet is fixed with backboard or first member plate or right end plate；
It welds or is integrally formed with backboard in rotation section；
It welds or is integrally formed with first member plate in rotation section；
It welds or is integrally formed with right end plate in rotation section.
It is preferred that arcuate projection is provided on bottom plate.
The beneficial effects of the utility model are：The utility model can play time saving and energy saving effect, and obturation effect is good, and
And locating effect can play steel reinforcement cage by stent, and ensure shield quality, it is at low cost.
Description of the drawings
One of FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the two of the utility model structure diagram；
Fig. 3 is the three of the utility model structure diagram；
Fig. 4 is the four of the utility model structure diagram；
Fig. 5 is reinforcement cage structure schematic diagram；
Fig. 6 is steel reinforcement cage partial structural diagram；
Fig. 7 is one of shield structure schematic diagram；
Fig. 8 is the two of shield structure schematic diagram；
Fig. 9 is one of structure diagram of pre-embedded steel slab；
Figure 10 is the second structural representation of pre-embedded steel slab；
Figure 11 is the structure diagram of pre-embedded bolt；
In figure, 1- end plates, 2- sealing strips, 3- backboards, 4- embedded holes, 5- bottom plates, 6- cover boards, 7- slots, 8- shields, 9-
Built-in fitting, 9.1- pre-embedded steel slabs, 9.2- pre-embedded bolts, 10- support devices, 11- baffles, 12- stents, 13- steel reinforcement cages, 13.1-
Jiong shape reinforcing bar, 13.2- transverse direction fixed steel bars, 13.3-6 font reinforcing bars, 13.4- longitudinal reinforcements.
Specific embodiment
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
Traditional high-speed railway bridge floor shield 8 as shown in Figure 7 and Figure 8, during making, by will in advance tie up or
The steel reinforcement cage 13 that person is welded is placed in mold (as shown in Figure 5 and Figure 6), refills concrete realization.Steel reinforcement cage 13 needs
A part of reinforcing bar is exposed outside, therefore steel reinforcement cage 13 includes preburying part and exposed portion, and exposed portion is U-shaped reinforcing bar.More specifically,
Steel reinforcement cage 13 includes Jiong shape reinforcing bar 13.1, lateral fixed steel bars 13.2, figure-six reinforcing bar 13.3 and longitudinal reinforcement 13.4, laterally solid
Determine reinforcing bar 13.2 and fix Jiong shape reinforcing bar 13.1, figure-six reinforcing bar 13.3 and longitudinal reinforcement 13.4 respectively.
Disclosed in the utility model it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it include mold and
Stent 12, as shown in Figure 1 to 4, mold include bottom plate 5, backboard 3, end plate 1, cover board 6 and baffle 11, and the end plate 1 includes
First member plate and right end plate；
Backboard 3, first member plate and right end plate are hinged with bottom plate 5 respectively；
Baffle 11 is bolted with first member plate, and baffle 11 is connect by bolt with right end plate；
Cover board 6 is arranged on end plate 1；
5 both ends of bottom plate are pasted with sealing strip 2, and sealing strip 2 is posted at 3 both ends of backboard；Sealing strip 2 is set,
It can be to avoid concrete spillage；
The stent 12 includes bottom positioning plate and altitude location part, and altitude location part is fixed with bottom positioning plate.
Altitude location part：For limiting the height of steel reinforcement cage 13, it is accordingly required in particular to, it is emphasized that traditional mold is not due to having
Play the role of the stent 12 of lifting, generally require to place gasket on bottom plate 5, for being lifted steel reinforcement cage 13, avoid steel reinforcement cage 13
Bottom reinforcement bars it is exposed.But traditional approach, 8 mass of shield is influenced, and shape is unsightly, and increases construction cost.Highly
Locating piece can be as needed, adjusts the distance between 13 bottom of steel reinforcement cage and bottom plate 5, is reduced while meeting production requirement
Construction cost, and due to the repeatable usability of stent 12, bring great convenience, made with a batch of to production
It is very convenient during shield 8.
In a preferred embodiment, the plank of adjustment height can be made in altitude location part, for example, by altitude location part
Two parts, such as the first height part and the second height part is made, is connected between two altitude location parts by tunable arrangement.Than
Such as, the first height part is the first height cylinder, and the second height part is the second height cylinder, is connected through a screw thread between two cylinders, can be with
It realizes flexible.
In a preferred embodiment, altitude location part is integrally formed or welds with bottom positioning plate.
In a preferred embodiment, a stent 12 is placed at the both ends of mold respectively, and a stent 12 includes a bottom
Portion's positioning plate and two altitude location parts, altitude location part are welded on the positioning plate of bottom.
In a preferred embodiment, the end set of bottom positioning plate has a limiting section, limiting section in the positioning plate of bottom
A U-lag is formed between portion.Limiting section protrudes, and steel reinforcement cage 13 is placed between limiting section, it can be achieved that the left and right of steel reinforcement cage 13
Limiting, simultaneously as the effect of transverse slat ontology, can realize the front and rear positioning of steel reinforcement cage 13.
In a preferred embodiment, altitude location part is L-shaped angle steel, and bottom positioning plate is plain plate, and L-shaped angle steel welds
On plain plate.
In a preferred embodiment, 5 lower section setting support device 10 of bottom plate.Support device 10 includes being arranged on bottom plate 5
Under column, the column quantity preferably 4.It is highly preferred that support device 10 includes column and the tablet being arranged on column,
Tablet is fixed with column, and bottom plate 5 is placed on tablet, can also be further fixed by bolt.It is excellent at another
It selects in embodiment, the lower section setting universal wheel of column, mold easy to remove.
In a preferred embodiment, the bolt hole that cover board 6 is connect with end plate 1 is slot 7, and baffle 11 connects with end plate 1
The bolt hole connect is slot 7.
In a preferred embodiment, the end plate 1 is L-shaped, and baffle 11 is vertically placed on the first order step of end plate 1
It goes up and passes through bolt and fixed with end plate 1；Cover board 6 is placed across on the first order step of end plate 1 and passes through bolt to be consolidated with end plate 1
It is fixed；After mold installation, the top surface of end plate 1, backboard 3 and baffle 11 is on same horizontal plane.
In a preferred embodiment, entire mold is L-shaped, and support plate, backboard 3, first member plate and right end are provided on bottom plate 5
It is both provided with the rotation section coordinated with support plate on plate, trepanning on rotation section, rotation section is connect with support plate by axis pin；Each rotation
Portion is used cooperatively with two support plates, and rotation section is arranged between two support plates, and two support plates include the first support plate and the second support plate,
Axis pin sequentially passes through the first support plate, rotation section and the second support plate and connects three.
In a preferred embodiment, axis pin front end trepanning after axis pin passes through support plate and rotation section, is consolidated by split pin
It is fixed.
In a preferred embodiment, rotation section is a tablet, and tablet is fixed with backboard 3 or first member plate or right end plate；
It welds or is integrally formed with backboard 3 in rotation section；
It welds or is integrally formed with first member plate in rotation section；
It welds or is integrally formed with right end plate in rotation section.
In a preferred embodiment, it is provided with arcuate projection on bottom plate 5, it is preferable that arcuate projection can be by cutting
Face is fixed with bottom plate 5 for semicircular pipe and is realized, for example welds, is integrally formed.Moreover, arcuate projection can also lead to
It crosses and a pipe or flat tube realization is welded on bottom plate 5.
In a preferred embodiment, embedded hole 4 is provided on backboard 3, it is highly preferred that being provided on backboard 3 pre- at two
Buried via hole 4 often locates two bar holes of setting of embedded hole 4, and embedded hole 4 is arranged on 3 both sides of backboard at two.Embedded hole 4 is pre- for installing
Embedded part 9, the built-in fitting 9 includes pre-embedded steel slab 9.1 and pre-embedded bolt 9.2, as shown in Fig. 9~Figure 11.
After 8 reinforcement installation of shield is good, built-in fitting 9 should be also fixed, U-shaped pre-embedded bolt 9.2 is inserted into steel reinforcement cage 13 first
Nut is simultaneously screwed in corresponding position, and nut is twisted in correct position, and U-shaped pre-embedded bolt 9.2 is pierced into pre-buried steel by nut after being twisted
In 9.1 hole of plate, and pre-embedded steel slab 9.1 and 4 nuts are tightened, be finally adjacent to pre-embedded steel slab 9.1 and template (or it is U-shaped pre-
Bolt 9.2 is buried first to be fixed on backboard 3), ensure that 8 pre-embedded bolt 9.2 of railing shield is higher by 50mm；8 pre-buried spiral shell of sound barrier shield
Bolt 9.2 is higher by 80mm.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Go out, all any modification, equivalent and improvement made within the spirit and principles of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (10)
1. it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it is characterised in that：It includes mold and stent, institute
The mold stated includes bottom plate, backboard, end plate, cover board and baffle, and the end plate includes first member plate and right end plate；
Backboard, first member plate and right end plate are hinged respectively with bottom plate；
Baffle is bolted with first member plate, and baffle is connect by bolt with right end plate；
Cover board is arranged on end plate；
The bottom plate both ends are pasted with sealing strip, and sealing strip is posted at the backboard both ends；
The stent includes bottom positioning plate and altitude location part, and altitude location part is fixed with bottom positioning plate.
2. it is according to claim 1 it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it is characterised in that：
Altitude location part is integrally formed with bottom positioning plate or welding.
3. it is according to claim 1 it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it is characterised in that：
A stent is placed at the both ends of mold respectively, and a stent includes a bottom positioning plate and two altitude location parts, and height is fixed
Position part is welded on the positioning plate of bottom.
4. it is according to claim 3 it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it is characterised in that：
The end set of bottom positioning plate has limiting section, and a U-lag is formed between limiting section and bottom positioning plate middle part.
5. a kind of according to one of Claims 1-4 for high-speed railway bridge floor shield without gasket fabricated device, it is special
Sign is：Altitude location part is L-shaped angle steel, and bottom positioning plate is plain plate, and L-shaped angle steel is welded on plain plate.
6. it is according to claim 1 it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it is characterised in that：
The end plate is L-shaped, and baffle is vertically placed on the first order step of end plate and passes through bolt and fixed with end plate；Cover board is lateral
It is placed on the first order step of end plate and passes through bolt and fixed with end plate；After mold installation, the top surface of end plate, backboard and baffle
On same horizontal plane.
7. it is according to claim 1 it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it is characterised in that：
Entire mold is L-shaped, and support plate is provided on bottom plate, the rotation coordinated with support plate is both provided in backboard, first member plate and right end plate
Portion, trepanning on rotation section, rotation section is connect with support plate by axis pin；Each rotation section is used cooperatively with two support plates, rotation section
It is arranged between two support plates, two support plates include the first support plate and the second support plate, and axis pin sequentially passes through the first support plate, rotation section
Three is connected with the second support plate.
8. it is according to claim 7 it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it is characterised in that：
The trepanning of axis pin front end after axis pin passes through support plate and rotation section, is fixed by split pin.
9. it is according to claim 7 it is a kind of for high-speed railway bridge floor shield without gasket fabricated device, it is characterised in that：
Rotation section is a tablet, and tablet is fixed with backboard or first member plate or right end plate；
It welds or is integrally formed with backboard in rotation section；
It welds or is integrally formed with first member plate in rotation section；
It welds or is integrally formed with right end plate in rotation section.
10. a kind of according to claims 1 or 2 or 3 or 4 or 6 or 7 or 8 or 9 is for high-speed railway bridge floor shield without pad
Piece fabricated device, it is characterised in that：Arcuate projection is provided on bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636038.3U CN207522823U (en) | 2017-11-30 | 2017-11-30 | It is a kind of for high-speed railway bridge floor shield without gasket fabricated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636038.3U CN207522823U (en) | 2017-11-30 | 2017-11-30 | It is a kind of for high-speed railway bridge floor shield without gasket fabricated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522823U true CN207522823U (en) | 2018-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636038.3U Expired - Fee Related CN207522823U (en) | 2017-11-30 | 2017-11-30 | It is a kind of for high-speed railway bridge floor shield without gasket fabricated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972172A (en) * | 2017-11-30 | 2018-05-01 | 中铁八局集团第四工程有限公司 | It is a kind of for high-speed railway bridge floor shield without gasket fabricated device |
-
2017
- 2017-11-30 CN CN201721636038.3U patent/CN207522823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972172A (en) * | 2017-11-30 | 2018-05-01 | 中铁八局集团第四工程有限公司 | It is a kind of for high-speed railway bridge floor shield without gasket fabricated device |
| CN107972172B (en) * | 2017-11-30 | 2024-06-11 | 中铁八局集团建筑工程有限公司 | A do not have prefabricated device of gasket for high-speed railway bridge floor sunshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |