CN207998753U - A kind of lossless positioning tool in bridge CRTSIII templates basis - Google Patents
A kind of lossless positioning tool in bridge CRTSIII templates basis Download PDFInfo
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- CN207998753U CN207998753U CN201721572713.0U CN201721572713U CN207998753U CN 207998753 U CN207998753 U CN 207998753U CN 201721572713 U CN201721572713 U CN 201721572713U CN 207998753 U CN207998753 U CN 207998753U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 210000005069 ears Anatomy 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model belongs to railroad bridge orbit construction field, and in particular to a kind of lossless positioning tool in bridge CRTSIII templates basis.It is located at base supports beam including the end to end base supports beam of multistage, the counter-force support element being inserted in the intrinsic drain hole of bridge beam body, the counter-force being sheathed on counter-force support element support connectivity kit and adjustable link part that is detachable, being adjustably coupled between the support connectivity kit and base supports beam, on the base supports beam and is also evenly equipped with connection locating piece with the opposite side for connecting the connection of adjustable link part.The application designs one kind for the lossless positioning tool in bridge CRTSIII templates basis, mainly using the permanent drain hole insertion counter-force supporting steel pipe fitting of beam body, bears form lateral pressure and the lossless tooling of pulling force is toppled at top.Practical application shows that the lossless positioning tool is easy to use, at low cost, reusable, high safety, and effect is good.
Description
Technical field
The utility model belongs to railroad bridge orbit construction field, and in particular to a kind of bridge CRTSIII templates basis nothing
Damage positioning tool.
Background technology
During railroad bridge non-fragment orbit foundation construction, non-fragment orbit basis tooling side template generally use basal plane
(Beam face)The support of bar planting counter-force is punched, adjustable triangle support is fixed.Beam face roof steel bar is more intensive, bar planting location determination hardly possible,
Heavy workload blocks to repair and requires high, beam body surface breakdown is serious etc., avoids damaging beam body globality, it is ensured that beam body it is strong
Degree and durability quality control become problem.
Utility model content
The purpose of this utility model is provided regarding to the issue above for the lossless positioning work in bridge CRTSIII templates basis
Dress, and in particular to one kind being used for the lossless positioning component of railroad bridge track foundation construction tool.
The above-mentioned technical purpose of the utility model technical scheme is that:
A kind of lossless positioning tool in bridge CRTSIII templates basis, including the end to end base supports beam of multistage, plug
Connectivity kit is supported in the counter-force support element in the intrinsic drain hole of bridge beam body, the counter-force that is sheathed on the counter-force support element
And adjustable link part that is detachable, being adjustably coupled between the support connectivity kit and base supports beam, it is described
It is located at base supports beam on base supports beam and is also evenly equipped with connection positioning with the opposite side for connecting the connection of adjustable link part
Part.
Preferably, it includes beam waist and the I-beam of Liang Yi that the base supports beam, which is, the adjustable link part and company
Meet the Liang Yishang that locating piece is located at beam waist both ends.
The adjustable link part of the adjustment connection, is adjusted according to track plates foundation forms tooling and sluicing pitch of holes
Length and angle, base supports beam described in multistage are segmented according to weight and sluicing pitch of holes.
It is inserted into the counter-force supporting steel pipe of drain hole preferably, the counter-force support element includes lower part and is set to the counter-force
The limiting platform for limiting counter-force supporting steel pipe insertion depth on supporting steel pipe outer wall, the counter-force support connectivity kit are
It is sheathed on the casing that the counter-force support element is located in limiting platform above section, and described sleeve pipe is set up in the limiting platform
On, and connection is limited by the pin across the two between described sleeve pipe and the counter-force supporting steel.
Preferably, described sleeve pipe is externally provided with casing otic placode, Liang Yi is installed on the beam wing on the inside of the base supports beam
Otic placode, adjustable link part both ends are removably attachable on described sleeve pipe otic placode and beam wing lug plate, the limiting platform
For the spacing collar being coaxially disposed with the counter-force supporting steel pipe.
Preferably, the adjustable link part includes the female seamless steel pipe of tool for being located at middle part, is bolted in institute
The engaging lug being connect with described sleeve pipe otic placode or beam wing lug plate stated the screw rod at seamless steel pipe both ends, be fixedly arranged on the screw rod outer end
Plate is equipped with three groups of beam wing lug plates per the beam wing on the inside of foundation seat supports beam, three casing otic placodes is correspondingly provided with outside described sleeve pipe.
Preferably, be arranged with outside described sleeve pipe the individual pen lasso positioned at middle part, from the middle part of casing to casing both ends successively
The two middle lassos and two outer collars, described sleeve pipe otic placode of arrangement include the middle otic placode being fixed on the individual pen lasso, two
End be fixed on two middle lassos and crane span structure on the individual pen lasso and positioned at the middle otic placode side pick up the ears plate one and
Both ends are fixed in two outer collars and crane span structure is on the individual pen lasso and middle lasso and positioned at the middle otic placode other side
It picks up the ears plate two, the beam wing lug plate is articulated on the beam wing.
Preferably, the middle otic placode extended to both ends with the plate one of picking up the ears it is wide with the plate two of picking up the ears, it is described
Casing is corresponding on the counter-force supporting steel pipe to be provided with through-hole, and corresponding to the through-hole on the individual pen lasso is provided with adjustable one
Word hole.
The set-up mode of above-mentioned lasso form makes the angle adjustable that adjustable link part deflects, and sluices to reduce
The required precision of spacing between hole and base supports beam, reduces difficulty of construction, while also ensureing stress equalization, support strength
Height, service life are long.By the setting of above structure mode, the adjustable distance range of side template of track is big, improves and applies
The convenience of work.
Middle otic placode, pick up the ears plate one and plate two of picking up the ears it is wide, to ensure connect with respective adjustable link part after have
Enough support strengths, and can be identical in the requirement of the coupling part to adjustable link part, match without different size otic placodes
The coupling part for closing different adjustable link parts, reduces difficulty of processing, ensures the uniformity of specification, middle otic placode, plate of picking up the ears
During one elongated portion can also be arrived in limit stress on lasso and outer collar, enough support forces are provided, are hardly damaged.
Preferably, the connection locating piece includes being posted by the outer beams aerofoil of the base supports beam and outside side
Along beyond the outers Liang Yi base plate, be welded on base plate lateral surface pedestal frame, be fixed on base plate medial surface and
Positioned at beyond on beam wing part point junction steel plate and be fixed on the junction steel plate and towards the end of the sides Liang Yi along to beam
The jam plate that the wing extends.
Preferably, the junction steel plate is between the edges Liang Yi, there are locking gap, the jam plate and the bases
The locking interstitial site is corresponded on seat board and is provided with through-hole, and the jam plate is with this described base plate by being arranged on the through-hole
Bolt fastening.
Preferably, the both sides of the pedestal frame are arranged with one group of jam plate and junction steel plate.
The tooling of the application using the sleeping form put, is used to support track side template, seat supports beam in use
Sleeping to be put on ground, without departing from the Liang Yiyan of supporting beam lower part, top exceeds superposed beam wing edge for connection mounting lower part,
And connection locating piece is clamped and is locked with base supports beam by above structure mode, places simple, accurate positioning, adjustment side
Just, mutually general between connection locating piece, identical one timing of beam body position can not dismantle integrated carrying with base supports beam, different
The opposite variation in beam body position can dismantle installation, can also micro- adjust, greatly improve work utilization ratio.
In conclusion the utility model has the advantages that:
1, the application designs a kind of for the lossless positioning tool in bridge CRTSIII templates basis, mainly permanent using beam body
Drain hole be inserted into counter-force supporting steel pipe fitting, bear form lateral pressure and the lossless tooling of pulling force toppled at top.Practical application is aobvious
Show, the lossless positioning tool is easy to use, at low cost, reusable, high safety, and effect is good.And effective solution
For the Auxiliary support bar planting of CRTSIII templates basis to the problem of beam body secondary damage, design is to utilize the existing sluicing hole of beam body
The assembly type tooling of reaction of bearing had both reached beam body finished product protection, was also convenient for constructing;Effectively prevent damage of the bar planting to beam body
Wound, ensure that beam body quality, it is ensured that beam body and track plates foundation construction quality reduce working procedure and improve construction efficiency,
Recycling reduces cost.
2, the application uses multi-segmental assembled and multi-point support, multi-segmental assembly and multi-point support, the light and handy people of unit block
Work convenient in carrying, bolts between component assembled simple and efficient, substantially reduces the working hour of carrying and assembled positioning.And compared to entire
The tooling of beam length or entirety, unit block using flexible are conducive to carry and position, and improve tooling service efficiency, and positioning is simpler,
It is more accurate.
3, the application considers beam body finished product protection, construction operation space, assembles the flexible and existing drain hole position of beam body
It the factors such as sets and determines.Template Location gives base supports beam, then base supports beam rigidity point by connecting locating piece transmission power
Passing to counter-force by adjustable link part after cloth supports connectivity kit, counter-force support connectivity kit directly to act on counter-force support
Part, counter-force supports support beam body drain hole bear counter-force.
Description of the drawings
Fig. 1 is the application structural schematic diagram one;
Fig. 2 is the application structural schematic diagram two;
Fig. 3 is counter-force supporting piece structure schematic diagram;
Fig. 4 is counter-force support connectivity kit structural schematic diagram;
Fig. 5 is adjustable link part structural schematic diagram;
Fig. 6 is two structural schematic diagram one of embodiment;
Fig. 7 is two structural schematic diagram two of embodiment;
Fig. 8 is three structural schematic diagram one of embodiment;
Fig. 9 is three structural schematic diagram two of embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Embodiment one:
A kind of lossless positioning tool in bridge CRTSIII templates basis, including the end to end base supports beam 1 of multistage, insert
Counter-force support element 2 in the drain hole intrinsic set on bridge beam body, the counter-force being sheathed on counter-force support element support connection
External member 3 and adjustable link part that is detachable, being adjustably coupled between the support connectivity kit and base supports beam
4, base supports beam is located on the base supports beam and the opposite side also company of being evenly equipped with that connects adjustable link part and connect
Connect locating piece 5.
The base supports beam is the I-beam for including beam waist 11 and Liang Yi 12, and the adjustable link part and connection position
Part is located at the Liang Yishang at beam waist both ends.
The adjustable link part of the adjustment connection, is adjusted according to track plates foundation forms tooling and sluicing pitch of holes
Length and angle, base supports beam described in multistage are segmented according to weight and sluicing pitch of holes.
The counter-force support element includes that lower part is inserted into the counter-force supporting steel pipe 21 of drain hole and is set to the counter-force supporting steel
The limiting platform 22 for limiting counter-force supporting steel pipe insertion depth in pipe outer wall, the counter-force support connectivity kit is to be arranged
It is located at the casing in limiting platform above section in the counter-force support element, and described sleeve pipe is set up on the limiting platform,
And connection is limited by the pin across the two between described sleeve pipe and the counter-force supporting steel.
Described sleeve pipe is externally provided with casing otic placode 31, and beam wing lug plate 121 is installed on the beam wing on the inside of the base supports beam,
Adjustable link part both ends are removably attachable on described sleeve pipe otic placode and beam wing lug plate, the limiting platform for institute
State the spacing collar of counter-force supporting steel pipe coaxial arrangement.
The adjustable link part includes the female seamless steel pipe 41 of tool for being located at middle part, is bolted in the seamless steel
The screw rod 42 at pipe both ends, the connection otic placode 43 being connect with described sleeve pipe otic placode or beam wing lug plate for being fixedly arranged on the screw rod outer end,
It is equipped with three groups of beam wing lug plates per the beam wing on the inside of foundation seat supports beam, three casing otic placodes are correspondingly provided with outside described sleeve pipe.On
The one foundation seat supports beam of design for stating structure connects a casing by three adjustable link parts, and support force is balanced, stablizes, by force
Degree is high.
Embodiment two:
Unlike the embodiments above be in is arranged with the individual pen lasso 32 positioned at middle part, by the middle part of casing outside in described sleeve pipe
The two middle lassos 33 arranged successively to casing both ends and two outer collars 34, described sleeve pipe otic placode include being fixed on the individual pen
Middle otic placode 311 on lasso, both ends are fixed on two middle lassos and crane span structure is on the individual pen lasso and positioned at the middle ear
Plate side pick up the ears plate 1 and both ends be fixed in two outer collars and crane span structure on the individual pen lasso and middle lasso simultaneously
Plate 2 313 of picking up the ears positioned at the middle otic placode other side, the beam wing lug plate are articulated on the beam wing.
The middle otic placode extended to both ends with the plate one of picking up the ears it is wide with the plate two of picking up the ears, described sleeve pipe with it is described
Correspondence is provided with through-hole on counter-force supporting steel pipe, and the through-hole is corresponded on the individual pen lasso and is provided with adjustable word hole.
The set-up mode of above-mentioned lasso form makes the angle adjustable that adjustable link part deflects, and sluices to reduce
The required precision of spacing between hole and base supports beam, reduces difficulty of construction, while also ensureing stress equalization, support strength
Height, service life are long.By the setting of above structure mode, the adjustable distance range of side template of track is big, improves and applies
The convenience of work.
Middle otic placode, pick up the ears plate one and plate two of picking up the ears it is wide, to ensure connect with respective adjustable link part after have
Enough support strengths, and can be identical in the requirement of the coupling part to adjustable link part, match without different size otic placodes
The coupling part for closing different adjustable link parts, reduces difficulty of processing, ensures the uniformity of specification, middle otic placode, plate of picking up the ears
During one elongated portion can also be arrived in limit stress on lasso and outer collar, enough support forces are provided, are hardly damaged.
Embodiment three:
Unlike the embodiments above be in the connection locating piece includes the outer beams for being posted by the base supports beam
On aerofoil and side outer exceeds the base plate 51 of the outers Liang Yi, the pedestal frame 52 being welded on base plate lateral surface, consolidates
Be connected in base plate medial surface and positioned at beyond on beam wing part point junction steel plate 53 and be fixed on the junction steel plate and court
The jam plate 54 extended to the end edge of the sides Liang Yi to the beam wing.
The junction steel plate is to, there are locking gap, the jam plate is corresponding on the base plate between the edges Liang Yi
The locking interstitial site is provided with through-hole, and the jam plate is tight by the bolt being arranged on the through-hole with this described base plate
Gu.
The both sides of the pedestal frame are arranged with one group of jam plate and junction steel plate.
The tooling of the application using the sleeping form put, is used to support track side template, seat supports beam in use
Sleeping to be put on ground, without departing from the Liang Yiyan of supporting beam lower part, top exceeds superposed beam wing edge for connection mounting lower part,
And connection locating piece is clamped and is locked with base supports beam by above structure mode, places simple, accurate positioning, adjustment side
Just, mutually general between connection locating piece, identical one timing of beam body position can not dismantle integrated carrying with base supports beam, different
The opposite variation in beam body position can dismantle installation, can also micro- adjust, greatly improve work utilization ratio.
The application designs one kind and being used for the lossless positioning tool in bridge CRTSIII templates basis, mainly permanent using beam body
Drain hole is inserted into counter-force supporting steel pipe fitting, bears form lateral pressure and the lossless tooling of pulling force is toppled at top.Practical application shows,
The lossless positioning tool is easy to use, at low cost, reusable, high safety, and effect is good.And effective solution
For the Auxiliary support bar planting of CRTSIII templates basis to the problem of beam body secondary damage, design is to utilize the existing sluicing hole of beam body
The assembly type tooling of reaction of bearing had both reached beam body finished product protection, was also convenient for constructing;Effectively prevent damage of the bar planting to beam body
Wound, ensure that beam body quality, it is ensured that beam body and track plates foundation construction quality reduce working procedure and improve construction efficiency,
Recycling reduces cost.
Base supports beam supports connectivity kit to be connected by adjustable link part and transmits stress with counter-force, according to drain hole and rail
The length and angle of guidance tape basis spacing control adjustable link part, between angle control 40-60 is spent;Base supports beam according to
Beam length, sluicing pitch of holes and unit weight divide 6-9m unit pieces, are connected by the connector plug-in type of plug-in type;Counter-force branch
Support member selects insertion depth and exposed height to be adapted with it, counter-force supporting steel according to beam wing width and track plates height of foundation
Pipe selects to be adapted standard steel pipe with drain hole, and setting limiting platform in centre selects outer diameter to be slightly larger than it according to sluicing bore dia
1-2cm of diameter, it is ensured that stablize " card " control in top surface of the beam, also support connectivity kit to provide plane for counter-force;Counter-force supports connector sleeve
Part is inserted in counter-force support element through setting " hair hairpin " formula pin, ensures that loading process does not slide or rotates;Adjustable link part is
Adjustment uniform force synchronization is twisted convenient for applying, both ends setting is mutually perpendicular to through hole;Connection locating piece is mainly used for track plate formwork
Gusseted pedestal is adjusted, selects base plate, jam plate height adaptable with it according to the wing plate width and thickness of base supports beam,
The width that junction steel plate is selected according to wing plate thickness ensures that bolt performs space and adjustment spacing.
Unit block majority is general in work progress, basic erection sequence:Triangulation location is supportted according to being pulled down on track plates
Position installation pedestal supporting beam → counter-force support element is inserted into drain hole → is inserted in counter-force support connectivity kit → installation connection can
It adjusts link member → locked counter-force support element and counter-force support connectivity kit → correspondence installation connection locating piece → adjustment is adjustable
Link member → carry out track plate formwork mounting and adjusting construction.
Claims (10)
1. a kind of lossless positioning tool in bridge CRTSIII templates basis, it is characterised in that:Including the pedestal branch that multistage is end to end
Support beam(1), the counter-force support element that is inserted in the intrinsic drain hole of bridge beam body(2), be sheathed on the counter-force support element
Counter-force supports connectivity kit(3)And it is detachable, be adjustably coupled between the support connectivity kit and base supports beam
Adjustable link part(4), be located on the base supports beam base supports beam with connect adjustable link part connect it is opposite
Side be also evenly equipped with connection locating piece(5).
2. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 1, it is characterised in that:The base
Seat supports beam be include beam waist(11)With the beam wing(12)I-beam, the adjustable link part and connection locating piece be located at
The Liang Yishang at beam waist both ends.
3. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 2, it is characterised in that:It is described anti-
Force support includes the counter-force supporting steel pipe that drain hole is inserted into lower part(21)With the use on the counter-force supporting steel pipe outer wall
In the limiting platform of limitation counter-force supporting steel pipe insertion depth(22), the counter-force support connectivity kit is to be sheathed on the counter-force
Support element is located at the casing in limiting platform above section, and described sleeve pipe is set up on the limiting platform, and described sleeve pipe
Connection is limited by the pin across the two between the counter-force supporting steel.
4. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 3, it is characterised in that:The set
Pipe is externally provided with casing otic placode(31), beam wing lug plate is installed on the beam wing on the inside of the base supports beam(121), described adjustable
Link member both ends are removably attachable on described sleeve pipe otic placode and beam wing lug plate, and the limiting platform is to be supported with the counter-force
The spacing collar of steel pipe coaxial arrangement.
5. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 4, it is characterised in that:It is described can
It includes the female seamless steel pipe of tool positioned at middle part to adjust link member(41), be bolted in the screw rod at the seamless steel pipe both ends
(42), be fixedly arranged on the connection otic placode being connect with described sleeve pipe otic placode or beam wing lug plate of the screw rod outer end(43), per foundation seat
The beam wing on the inside of supporting beam is equipped with three groups of beam wing lug plates, and three casing otic placodes are correspondingly provided with outside described sleeve pipe.
6. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 5, it is characterised in that:The set
The outer individual pen lasso being arranged with positioned at middle part of pipe(32), two middle lassos from arranging successively to casing both ends in the middle part of casing(33)
With two outer collars(34), described sleeve pipe otic placode includes the middle otic placode being fixed on the individual pen lasso(311), both ends are fixed on
On two middle lassos and crane span structure is in the plate one of picking up the ears on the individual pen lasso and positioned at the middle otic placode side(312)And both ends
It is fixed in two outer collars and crane span structure is picked up the ears on the individual pen lasso and middle lasso and positioned at the middle otic placode other side
Plate two(313), the beam wing lug plate is articulated on the beam wing.
7. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 6, it is characterised in that:In described
Otic placode extended to both ends with the plate one of picking up the ears it is wide with the plate two of picking up the ears, on described sleeve pipe and the counter-force supporting steel pipe
Correspondence is provided with through-hole, and the through-hole is corresponded on the individual pen lasso and is provided with adjustable word hole.
8. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 1, it is characterised in that:The company
Connect locating piece include be posted by the outer beams aerofoil of the base supports beam and side outer exceed the outers Liang Yi base
Seat board(51), the pedestal frame that is welded on base plate lateral surface(52), be fixed on base plate medial surface and positioned at exceed beam wing part
Junction steel plate on point(53)And the lock for being fixed on the junction steel plate and extending towards the end edge of the sides Liang Yi to the beam wing
Plate(54).
9. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 8, it is characterised in that:The company
Steel plate is connect to there are locking gaps, the jam plate to correspond to the locking gap digit on the base plate between the edges Liang Yi
It sets and is provided with through-hole, the jam plate is fastened with the base plate by the bolt being arranged on the through-hole.
10. the lossless positioning tool in a kind of bridge CRTSIII templates basis according to claim 9, it is characterised in that:The base
The both sides of mounting are arranged with one group of jam plate and junction steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572713.0U CN207998753U (en) | 2017-11-22 | 2017-11-22 | A kind of lossless positioning tool in bridge CRTSIII templates basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572713.0U CN207998753U (en) | 2017-11-22 | 2017-11-22 | A kind of lossless positioning tool in bridge CRTSIII templates basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207998753U true CN207998753U (en) | 2018-10-23 |
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ID=63835393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572713.0U Expired - Fee Related CN207998753U (en) | 2017-11-22 | 2017-11-22 | A kind of lossless positioning tool in bridge CRTSIII templates basis |
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| Country | Link |
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| CN (1) | CN207998753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740308A (en) * | 2017-11-22 | 2018-02-27 | 中铁十六局集团第三工程有限公司 | A kind of lossless positioning tool in bridge CRTSIII templates basis |
-
2017
- 2017-11-22 CN CN201721572713.0U patent/CN207998753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740308A (en) * | 2017-11-22 | 2018-02-27 | 中铁十六局集团第三工程有限公司 | A kind of lossless positioning tool in bridge CRTSIII templates basis |
| CN107740308B (en) * | 2017-11-22 | 2024-03-26 | 中铁十六局集团第三工程有限公司 | Bridge CRTSIII template foundation nondestructive positioning tool |
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Granted publication date: 20181023 |