CN206289653U - New contact net foundation construction mould - Google Patents
New contact net foundation construction mould Download PDFInfo
- Publication number
- CN206289653U CN206289653U CN201621325850.XU CN201621325850U CN206289653U CN 206289653 U CN206289653 U CN 206289653U CN 201621325850 U CN201621325850 U CN 201621325850U CN 206289653 U CN206289653 U CN 206289653U
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- China
- Prior art keywords
- mould
- bolt
- suspension wire
- upper plate
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 239000000725 suspension Substances 0.000 claims abstract description 33
- 230000001276 controlling effect Effects 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims 1
- 238000004886 process control Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000013524 data verification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model provides a kind of new contact net foundation construction mould, including fixed frame, fixed frame welded top has two blocks of suspention channel-section steels, suspention channel-section steel lower section is connected with four suspension wire A, suspension wire A underhungs have regulating bolt, regulating bolt lower section is connected with suspension wire B, the lower section vertically depending of the suspension wire B anchor bolt precision controlling mould, the anchor bolt precision controlling mould includes mould upper plate, mould connecting plate and mould lower plate, mould connecting plate vertically connects mould upper plate and the mould lower plate being parallel to each other, the mould upper plate and mould lower plate opposite position are provided with bolt box, by bolt box by anchor bolt from mould lower plate up to through mould upper plate.The utility model simple structure, easy to use, high precision can be with the basic elevation of precise positioning anchor bolt spacing and effectively control, and in work progress, without repeatedly carrying out process control high, construction quality can fully be guaranteed.
Description
Technical field
The utility model belongs to electrified railway construction technical field, specifically a kind of new contact net foundation construction mould
Tool.
Background technology
In existing railway electrification work progress, contact net is assembled all on pillar ad-hoc location, and pillar group is vertical
On the anchor bolt for having constructed completion, by pre-embedded bolt, catenary mast is fixed on basis.Under normal circumstances,
Catenary mast carries out bottom adpting flange perforate according to the given drawing of design, on the basis of toward the number that post top portion amount is certain
According to according to catenary's parameterses, perforate installing contact net supports device on pillar.Therefore, it is necessary to control in contact net basic work progress
Foundation built-in bolt spacing processed and basic elevation of top surface.
In contact net basic work progress, at first using artificial control pitch of bolts, after the completion of foundation construction, pitch of bolts
Error is big, and extreme influence is subject to during pillar group is vertical, and basic elevation needs artificial repeatedly repetition measurement during foundation construction.
With railway development, contact net basic bolt precision is controlled using single mold, during foundation construction, first branch foundation forms,
After the good basis elevation of total station survey, the fixing mould in template.After the completion of the method foundation construction, basic spiral shell is can guarantee that
Bolt bottom spacing, it is impossible to ensure that bolt is not skewed, and basic process control high is more complicated.In summary consider, in order to reduce work
Intensity, reduces rework rate, improves efficiency of construction, while ensureing installation quality, by field experiment, we have developed new contact
Net foundation construction precision controlling mould.
The content of the invention
The shortcoming that the utility model is constructed according to existing contact net basic provides a kind of simple structure, easy to use, precision
New contact net foundation construction mould high, when carrying out contact net basic construction using the mould, can be with precise positioning basis spiral shell
The basic elevation of bolt spacing and effectively control, in work progress, without repeatedly carrying out process control high, construction quality can be obtained fully
Ensure.
A kind of new contact net foundation construction mould, including fixed frame, fixed frame welded top have two pieces of suspention grooves
Steel, suspention channel-section steel lower section is connected with four suspension wire A, and suspension wire A underhungs have regulating bolt, and regulating bolt lower section connects
The lower section vertically depending for being connected to suspension wire B, the suspension wire B anchor bolt precision controlling mould, the anchor bolt
Precision controlling mould includes mould upper plate, mould connecting plate and mould lower plate, and mould connecting plate vertically connects the mould being parallel to each other
Tool upper plate and mould lower plate, the mould upper plate and mould lower plate opposite position are provided with bolt box, reserved by bolt
Hole is by anchor bolt from mould lower plate up to through mould upper plate.
Further, the suspention channel-section steel is provided with two suspension eyes, and suspension wire A is installed by suspension eye.
Further, the mould upper plate is provided with four mould monaurals, and suspension wire B bottoms form hook-shaped, and hook block
Mould monaural, further vertically depending whole anchor bolt precision controlling mould.
Further, the regulating bolt is made up of bolt A, bolt connection piece and bolt B, at the top of bolt connection piece and bottom
Portion is provided with bolt hole, respectively connecting bolt A and bolt B.
Compared with prior art, the utility model has advantages below：
(1) in railway contact line foundation construction, anchor bolt is effectively controlled by anchor bolt precision controlling mould
The perpendicularity of spacing and bolt, the elevation of contact net basic is effectively controlled by suspension wire and regulating bolt；
(2) sequencing is higher when constructing, it is ensured that the duration smoothly completes；
(3) greatly reduce labour and the labour intensity of survey crew, need manually less, laborsaving, easy to use, construction peace
Entirely；
(4) rework rate is reduced, it is cost-effective；
(5) more traditional adjustment is compared, and construction quality can fully be guaranteed, it is ensured that install and once arrive in later stage contact net top
Position.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of the utility model anchor bolt precision controlling mould；
Fig. 3 is the utility model anchor bolt precision controlling mould view in transverse section；
In figure：1-fixed frame, 2-suspention channel-section steel, 3-suspension wire A, 4-regulating bolt, 4-1-bolt A, 4-
2-bolt connection piece, 4-3-bolt B, 5-suspension wire B, 6-anchor bolt precision controlling mould, 6-1-mould upper plate,
6-2-mould connecting plate, 6-3-mould lower plate, 7-bolt box, 8-suspension eye, 9-mould monaural, 10-bolt hole.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
New contact net foundation construction mould as shown in Figure 1, including fixed frame 1, the welded top of fixed frame 1 have two
Block suspends channel-section steel 2 in midair, and the lower section of suspention channel-section steel 2 is connected with four suspension wire A 3, and the underhungs of suspension wire A 3 have regulating bolt
4, the lower section of regulating bolt 4 is connected with suspension wire B 5, and the lower section vertically depending of the suspension wire B 5 anchor bolt precision
Control mould 6, the anchor bolt precision controlling mould 6 includes mould upper plate 6-1, mould connecting plate 6-2 and mould lower plate 6-
3, mould connecting plate 6-2 vertically connect the mould upper plate 6-1 and mould lower plate 6-3, the mould upper plate 6-1 and mould being parallel to each other
Tool lower plate 6-3 opposite positions are provided with multiple bolt box 7, by bolt box 7 by anchor bolt from mould lower plate 6-3
Up to through mould upper plate 6-1.
As shown in figure 1, suspention channel-section steel 2 is provided with two suspension eyes 8, suspension wire A 3 is installed by suspension eye 8, adjust spiral shell
Bolt 4 is made up of bolt A 4-1, bolt connection piece 4-2 and bolt B 4-3, and bolt connection piece 4-2 top and bottom are provided with bolt hole
10, connecting bolt A 4-1 and bolt B 4-3, bolt connection is entered by the way that regulating bolt A 4-1 and bolt B 4-3 are interspersed respectively
The distance between part 4-2, can accurate adjustment basis elevation, as shown in Figure 1, 2, mould upper plate 6-1 is provided with four mould monaurals 9, hang
Hang the bottoms of steel wire B 5 and form hook-shaped, hook block mould monaural 9, further vertically depending whole anchor bolt precision controlling mould
Tool 6.
When the utility model is used, in foundation construction, first by the frame of fixed frame 1 on the foundation pit position excavated
Side, regulating bolt 4 is hung by four suspension wire A 3, then by the connecting molds of suspension wire B 5 below regulating bolt 4
Mould monaural 9 on upper plate 6-1, anchor bolt is worn upwards by mould lower plate 6-3, to passing mould upper plate 6-1, reserves certain
Protruded length, after anchor bolt is all fixed, measurement and positioning basis and wire center data, basic elevation etc. pass through
The position adjustments contact net basic and wire center distance of fixed frame 1 are adjusted, it is outstanding by regulation after the basic gauge of verification is errorless
The length coarse adjustment contact net basic elevation of steel wire A 3 is hung, after being adjusted in design altitude error range, by controlling to adjust bolt
4, the accurate elevation of contact net basic and the levelness on basis are adjusted, when anchor bolt exposes and basic elevation control data verification
After the completion of, start to pour basis, during casting concrete, mold height is observed at any time, by regulating bolt accurate adjustment base
Plinth elevation, pours dismountable the utility model after completion 24h.
The detailed description of specific embodiment of the present utility model is the foregoing is only, it is new not limit this practicality with this
Type, all any modification, equivalent and improvement made in mentality of designing of the present utility model etc., should be included in this practicality
Within new protection domain.
Claims (4)
1. a kind of new contact net foundation construction mould, it is characterised in that：Including fixed frame (1), the weldering of fixed frame (1) top
Two pieces of suspentions channel-section steel (2) are connected to, suspention channel-section steel (2) lower section is connected with four suspension wire A (3), and suspension wire A (3) lower sections are outstanding
Regulating bolt (4) is hung with, regulating bolt (4) lower section is connected with suspension wire B (5), and the lower section of the suspension wire B (5) is vertical
Suspend anchor bolt precision controlling mould (6) in midair, the anchor bolt precision controlling mould (6) includes mould upper plate (6-1), mould
Tool connecting plate (6-2) and mould lower plate (6-3), mould connecting plate (6-2) vertically connect the mould upper plate (6-1) that is parallel to each other and
Mould lower plate (6-3), the mould upper plate (6-1) and mould lower plate (6-3) opposite position are provided with multiple bolt box
(7), by bolt box (7) by anchor bolt from mould lower plate (6-3) up to through mould upper plate (6-1).
2. new contact net foundation construction mould according to claim 1, it is characterised in that：Suspention channel-section steel (2) is opened
There are two suspension eyes (8), suspension wire A (3) is installed by suspension eye (8).
3. new contact net foundation construction mould according to claim 1, it is characterised in that：The mould upper plate (6-1)
Four mould monaurals (9) are provided with, suspension wire B (5) bottom forms hook-shaped, and hook block mould monaural (9), it is further outstanding vertically
Play whole anchor bolt precision controlling mould (6).
4. new contact net foundation construction mould according to claim 1, it is characterised in that：The regulating bolt (4) by
Bolt A (4-1), bolt connection piece (4-2) and bolt B (4-3) composition, bolt connection piece (4-2) top and bottom are provided with bolt
Hole (10), difference connecting bolt A (4-1) and bolt B (4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325850.XU CN206289653U (en) | 2016-12-06 | 2016-12-06 | New contact net foundation construction mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325850.XU CN206289653U (en) | 2016-12-06 | 2016-12-06 | New contact net foundation construction mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206289653U true CN206289653U (en) | 2017-06-30 |
Family
ID=59097922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621325850.XU Expired - Fee Related CN206289653U (en) | 2016-12-06 | 2016-12-06 | New contact net foundation construction mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206289653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570989A (en) * | 2018-05-07 | 2018-09-25 | 广西建工集团第二建筑工程有限责任公司 | The suspension vertical adjustment system placed in the middle and construction method of pile foundation steel lattice column |
| CN113155586A (en) * | 2021-04-25 | 2021-07-23 | 中冶南方城市建设工程技术有限公司 | Concrete test block sample auxiliary device |
-
2016
- 2016-12-06 CN CN201621325850.XU patent/CN206289653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570989A (en) * | 2018-05-07 | 2018-09-25 | 广西建工集团第二建筑工程有限责任公司 | The suspension vertical adjustment system placed in the middle and construction method of pile foundation steel lattice column |
| CN113155586A (en) * | 2021-04-25 | 2021-07-23 | 中冶南方城市建设工程技术有限公司 | Concrete test block sample auxiliary device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 |