CN113279590A - Clamping fixture for fixing embedded steel bars of pier body - Google Patents
Clamping fixture for fixing embedded steel bars of pier body Download PDFInfo
- Publication number
- CN113279590A CN113279590A CN202110449866.0A CN202110449866A CN113279590A CN 113279590 A CN113279590 A CN 113279590A CN 202110449866 A CN202110449866 A CN 202110449866A CN 113279590 A CN113279590 A CN 113279590A
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- Prior art keywords
- arc
- supporting
- steel bars
- embedded steel
- fixing
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a mould for fixing embedded steel bars of a pier body, which comprises a supporting mechanism, wherein a shaping mechanism for integrally forming the pier body steel bars is arranged at the upper end of the supporting mechanism, an adjusting and fixing mechanism for limiting and fixing the embedded steel bars is arranged on the shaping mechanism, the adjusting and fixing mechanism is installed on the shaping mechanism, and the shaping mechanism is connected with the supporting mechanism. According to the invention, the transverse positioning frame and the semi-arc positioning frame of the shaping mechanism are supported and placed through the adjustment and fixation of the supporting mechanism, then the distance between the first arc-shaped clamping plate and the second arc-shaped clamping plate is adjusted through the rotation of the bolt on the adjusting screw rod of the adjustment and fixation mechanism according to the specification of the embedded steel bars, and the embedded steel bars penetrate through the first arc-shaped clamping plate and the second arc-shaped clamping plate for positioning, so that the precision and the verticality of the distance between the embedded steel bars are improved, the quality of the fixation of the embedded steel bars is improved, and the quality of a pier body is ensured.
Description
Technical Field
The invention relates to the field of buildings, in particular to a clamping fixture for fixing embedded steel bars of a pier body.
Background
With the high-speed development of the traffic industry in China, most high-speed railways mainly use bridges, reinforcing steel bars need to be embedded in bearing platforms before bridge pier body construction, the requirement on the accuracy of the positioning of the embedded reinforcing steel bars is strict, and in the construction process, the improvement of the accuracy of the positioning of the embedded reinforcing steel bars not only reflects the construction quality, but also provides great convenience for subsequent construction. In the prior art, the pre-embedded steel bars are mostly positioned in a stay wire mode, the perpendicularity of the pre-embedded steel bars cannot meet the requirement after the steel bars are positioned, and the spacing and perpendicularity between the pre-embedded steel bars cannot be accurately positioned, so that deviation is easily caused, and the quality of engineering construction is influenced.
Disclosure of Invention
The invention aims to solve the problems and provide a mould for fixing embedded steel bars of a pier body.
The invention realizes the purpose through the following technical scheme:
a mould for fixing embedded steel bars of a pier body comprises a supporting mechanism, wherein a shaping mechanism for integrally forming the steel bars of the pier body is arranged at the upper end of the supporting mechanism, an adjusting and fixing mechanism for limiting and fixing the embedded steel bars is arranged on the shaping mechanism, the adjusting and fixing mechanism is installed on the shaping mechanism, and the shaping mechanism is connected with the supporting mechanism;
the shaping mechanism comprises transverse positioning frames which are symmetrically arranged in the front and back direction, semi-arc positioning frames are arranged on two sides of the two transverse positioning frames in the same direction, connecting plates are arranged at two ends of the transverse positioning frames and two ends of the semi-arc positioning frames, the connecting plates are connected through bolts, and through holes are uniformly formed in the transverse positioning frames and the semi-arc positioning frames at vertical intervals;
the adjusting and fixing mechanism comprises a first arc-shaped clamping plate and a second arc-shaped clamping plate, wherein the first arc-shaped clamping plate and the second arc-shaped clamping plate are arranged outside the through hole, connecting lugs are arranged on the upper side wall and the lower side wall of the first arc-shaped clamping plate and are provided with adjusting screws, positioning grooves are formed in the connecting lugs of the first arc-shaped clamping plate, the first arc-shaped clamping plate and the second arc-shaped clamping plate are identical in structure, the transverse positioning frame is located on the outer side of the semi-arc-shaped positioning frame, supporting plates are arranged at the positions corresponding to the through hole, and the adjusting screws on the first arc-shaped clamping plate and the second arc-shaped clamping plate.
Further setting: the supporting mechanism comprises first supporting beams symmetrically arranged in the front and back, the first supporting beams are arranged at two positions on one side, the first supporting beams are far away from one end of the shaping mechanism, a supporting column is arranged at the lower end of the supporting column, and a supporting seat is arranged at the lower end of the supporting column.
So set up, through the pillar is right first supporting beam supports the jack-up, makes the sizing mechanism is stably placed.
Further setting: the supporting mechanism comprises a second supporting beam which is symmetrically arranged in the front and back direction, two positions are arranged on one side of the second supporting beam, a sliding rod is arranged on the inner side of the second supporting beam, and a limiting groove is formed in the lower end of one side, away from the second supporting beam, of the sliding rod.
So set up, through on the slide bar spacing groove card is on the peripheral steelframe of pier shaft, makes a second supporting beam is right sizing mechanism carries out the stable stay.
Further setting: the cross section of the transverse positioning frame and the cross section of the semi-arc positioning frame are in a channel steel shape, and the connecting plate is welded with the transverse positioning frame and the semi-arc positioning frame respectively.
So set up, improve the horizontal positioning frame half arc-shaped positioning frame constitutes the intensity of pier shaft appearance mould child.
Further setting: the tail end of the adjusting screw rod is provided with a boss corresponding to the positioning groove, the adjusting screw rod is connected with the first arc-shaped clamping plate and the second arc-shaped clamping plate in a sliding mode, and a nut is arranged on the adjusting screw rod.
So set up, be convenient for adjusting screw with first arc splint the connection of second arc splint is fixed, and is right through rotating the nut simultaneously first arc splint the interval of second arc splint is adjusted.
Further setting: the first supporting beam is welded with the transverse positioning frame, a slotted hole through which the first supporting beam penetrates is formed in the upper end of the strut, and the first supporting beam is connected with the strut through a bolt.
So set up, the welding improves first supporting beam with the joint strength of transverse location frame is convenient for the pillar is in carry out the position adjustment on the first supporting beam.
Further setting: the second supporting beam is welded with the transverse positioning frame, the second supporting beam is made of square hollow steel, and the sliding rod is connected with the second supporting beam in a sliding mode.
So set up, be convenient for the slide bar for the adjustment of support position is carried out to the second supporting beam, improves the convenience of placing.
Compared with the prior art, the invention has the following beneficial effects:
fixed transverse location frame to the forming mechanism through the adjustment of supporting mechanism, the half arc locating rack supports and places, then according to embedded steel bar's specification, through the rotation of bolt on the adjusting screw of adjustment fixed establishment, adjust first arc splint, the interval of second arc splint, pass first arc splint with embedded steel bar, fix a position between the second arc splint, make interval precision and the verticality between the embedded steel bar improve, improve the fixed quality of embedded steel bar, the quality of pier shaft has been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a clamping fixture for fixing embedded steel bars of a pier body according to embodiment 1 of the invention;
fig. 2 is a schematic top view of a structure of a clamping fixture for fixing embedded steel bars of a pier body according to embodiment 1 of the present invention;
FIG. 3 is an enlarged partial schematic view of FIG. 1;
fig. 4 is a schematic structural view of an adjusting and fixing mechanism of a clamping fixture for fixing embedded steel bars of a pier body according to the invention;
fig. 5 is a schematic partial sectional structural view of a first arc-shaped clamping plate of the clamping fixture for fixing embedded steel bars of a pier body according to the invention;
fig. 6 is a schematic structural diagram of embodiment 2 of the clamping fixture for fixing embedded steel bars of a pier body according to the present invention;
fig. 7 is a schematic top view of a mold for fixing embedded steel bars of a pier body according to an embodiment 2 of the present invention.
The reference numerals are explained below:
1. a support mechanism; 11. a first support beam; 12. a pillar; 13. a supporting seat; 14. a second support beam; 15. a slide bar; 16. a limiting groove; 2. a shaping mechanism; 21. a transverse positioning frame; 22. a semi-arc positioning frame; 23. a through hole; 24. a connecting plate; 3. adjusting the fixing mechanism; 31. a support plate; 32. adjusting the screw rod; 33. a first arc splint; 331. positioning a groove; 34. a second arc splint.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-5, a clamping fixture for fixing embedded steel bars of a pier body comprises a supporting mechanism 1, wherein a shaping mechanism 2 for integrally forming the steel bars of the pier body is arranged at the upper end of the supporting mechanism 1, an adjusting and fixing mechanism 3 for limiting and fixing the embedded steel bars is arranged on the shaping mechanism 2, the adjusting and fixing mechanism 3 is arranged on the shaping mechanism 2, and the shaping mechanism 2 is connected with the supporting mechanism 1;
the shaping mechanism 2 comprises transverse positioning frames 21 which are symmetrically arranged front and back, semi-arc positioning frames 22 are arranged on two sides of the two transverse positioning frames 21 in the same direction, connecting plates 24 are arranged at two ends of each of the transverse positioning frames 21 and the semi-arc positioning frames 22, the connecting plates 24 are connected through bolts, the transverse positioning frames 21 and the semi-arc positioning frames 22 are conveniently connected and fixed to form a pier body moulding bed, and through holes 23 are uniformly formed in the transverse positioning frames 21 and the semi-arc positioning frames 22 at vertical intervals, so that embedded steel bars can conveniently penetrate through the through holes;
adjusting fixed establishment 3 is including setting up first arc splint 33 in the through-hole 23 outside, second arc splint 34, carry on spacingly to the embedded bar who passes, be provided with the engaging lug on the wall of both sides about first arc splint 33, and be provided with adjusting screw 32 on this engaging lug, be used for adjusting first arc splint 33, second arc splint 34's interval size, be convenient for adapt to the reinforcing bar of different specifications, be provided with constant head tank 331 in the engaging lug of first arc splint 33, second arc splint 34 structure is the same, transverse orientation frame 21, it is provided with backup pad 31 that half arc locating rack 22 outside is located through-hole 23 corresponding position, first arc splint 33, adjusting screw 32 on the second arc splint 34 passes backup pad 31 respectively, the outer wall of forming mechanism 2.
Preferably: the supporting mechanism 1 comprises second supporting beams 14 which are symmetrically arranged front and back, two positions are arranged on one side of each second supporting beam 14, a sliding rod 15 is arranged on the inner side of each second supporting beam 14, a limiting groove 16 is arranged at the lower end of one side, far away from the second supporting beam 14, of each sliding rod 15, and the limiting grooves 16 on the sliding rods 15 are clamped on steel frames around the pier body, so that the second supporting beams 14 stably support the shaping mechanism 2; the cross sections of the transverse positioning frame 21 and the semi-arc positioning frame 22 are in a channel steel shape, and the connecting plate 24 is respectively welded with the transverse positioning frame 21 and the semi-arc positioning frame 22, so that the strength of the pier body appearance mold formed by the transverse positioning frame 21 and the semi-arc positioning frame 22 is improved; the tail end of the adjusting screw rod 32 is provided with a boss corresponding to the positioning groove 331, the adjusting screw rod 32 is connected with the first arc-shaped clamping plate 33 and the second arc-shaped clamping plate 34 in a sliding mode, nuts are arranged on the adjusting screw rod 32, the adjusting screw rod 32 is convenient to connect and fix the first arc-shaped clamping plate 33 and the second arc-shaped clamping plate 34, and meanwhile, the distance between the first arc-shaped clamping plate 33 and the second arc-shaped clamping plate 34 is adjusted by rotating the nuts; the second supporting beam 14 is welded with the transverse positioning frame 21, the second supporting beam 14 is made of square hollow steel, and the sliding rod 15 is in sliding connection with the second supporting beam 14, so that the sliding rod 15 can be conveniently adjusted in supporting position relative to the second supporting beam 14, and the placing convenience is improved.
Example 2
As shown in fig. 4-7, a clamping fixture for fixing embedded steel bars of a pier body comprises a supporting mechanism 1, wherein a shaping mechanism 2 for integrally forming the steel bars of the pier body is arranged at the upper end of the supporting mechanism 1, an adjusting and fixing mechanism 3 for limiting and fixing the embedded steel bars is arranged on the shaping mechanism 2, the adjusting and fixing mechanism 3 is arranged on the shaping mechanism 2, and the shaping mechanism 2 is connected with the supporting mechanism 1;
the shaping mechanism 2 comprises transverse positioning frames 21 which are symmetrically arranged front and back, semi-arc positioning frames 22 are arranged on two sides of the two transverse positioning frames 21 in the same direction, connecting plates 24 are arranged at two ends of each of the transverse positioning frames 21 and the semi-arc positioning frames 22, the connecting plates 24 are connected through bolts, the transverse positioning frames 21 and the semi-arc positioning frames 22 are conveniently connected and fixed to form a pier body moulding bed, and through holes 23 are uniformly formed in the transverse positioning frames 21 and the semi-arc positioning frames 22 at vertical intervals, so that embedded steel bars can conveniently penetrate through the through holes;
adjusting fixed establishment 3 is including setting up first arc splint 33 in the through-hole 23 outside, second arc splint 34, carry on spacingly to the embedded bar who passes, be provided with the engaging lug on the wall of both sides about first arc splint 33, and be provided with adjusting screw 32 on this engaging lug, be used for adjusting first arc splint 33, second arc splint 34's interval size, be convenient for adapt to the reinforcing bar of different specifications, be provided with constant head tank 331 in the engaging lug of first arc splint 33, second arc splint 34 structure is the same, transverse orientation frame 21, it is provided with backup pad 31 that half arc locating rack 22 outside is located through-hole 23 corresponding position, first arc splint 33, adjusting screw 32 on the second arc splint 34 passes backup pad 31 respectively, the outer wall of forming mechanism 2.
Preferably: the supporting mechanism 1 comprises first supporting beams 11 which are symmetrically arranged in front and back, two positions are arranged on one side of each first supporting beam 11, a supporting column 12 is arranged at one end, away from the shaping mechanism 2, of each first supporting beam 11, a supporting seat 13 is arranged at the lower end of each supporting column 12, and the supporting columns 12 are used for supporting and jacking the first supporting beams 11 so that the shaping mechanism 2 can be stably placed; the cross sections of the transverse positioning frame 21 and the semi-arc positioning frame 22 are in a channel steel shape, and the connecting plate 24 is respectively welded with the transverse positioning frame 21 and the semi-arc positioning frame 22, so that the strength of the pier body appearance mold formed by the transverse positioning frame 21 and the semi-arc positioning frame 22 is improved; the tail end of the adjusting screw rod 32 is provided with a boss corresponding to the positioning groove 331, the adjusting screw rod 32 is connected with the first arc-shaped clamping plate 33 and the second arc-shaped clamping plate 34 in a sliding mode, nuts are arranged on the adjusting screw rod 32, the adjusting screw rod 32 is convenient to connect and fix the first arc-shaped clamping plate 33 and the second arc-shaped clamping plate 34, and meanwhile, the distance between the first arc-shaped clamping plate 33 and the second arc-shaped clamping plate 34 is adjusted by rotating the nuts; the second supporting beam 14 is welded with the transverse positioning frame 21, the second supporting beam 14 is made of square hollow steel, and the sliding rod 15 is in sliding connection with the second supporting beam 14, so that the sliding rod 15 can be conveniently adjusted in supporting position relative to the second supporting beam 14, and the placing convenience is improved.
The working principle and the using process of the invention are as follows: the horizontal positioning frame 21 and the semi-arc positioning frame 22 of the shaping mechanism 2 are placed on the outer wall of the pier body according to the pay-off coordinates of the bearing platform through the supporting seat 13 and the adjustment of the strut 12, or the horizontal positioning frame 21 and the semi-arc positioning frame 22 of the shaping mechanism 2 are clamped on the peripheral steel frame through the limiting groove 16 of the sliding rod 15, so that the horizontal positioning frame 21 and the semi-arc positioning frame 22 of the shaping mechanism 2 are placed on the outer wall of the pier body, then the first arc-shaped clamping plate 33 and the second arc-shaped clamping plate 34 are adjusted through the rotation of the bolt on the adjusting screw rod 32 according to the specifications of embedded steel bars, the embedded steel bars pass through the first arc-shaped clamping plate 33 and are positioned between the second arc-shaped clamping plates 34, and then the embedded steel bars are bound and fixed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a mould for fixing pier shaft embedded steel bar which characterized in that: the device comprises a supporting mechanism (1), wherein a shaping mechanism (2) for integrally forming pier body steel bars is arranged at the upper end of the supporting mechanism (1), an adjusting and fixing mechanism (3) for limiting and fixing embedded steel bars is arranged on the shaping mechanism (2), the adjusting and fixing mechanism (3) is installed on the shaping mechanism (2), and the shaping mechanism (2) is connected with the supporting mechanism (1);
the shaping mechanism (2) comprises transverse positioning frames (21) which are symmetrically arranged in the front and back direction, semi-arc positioning frames (22) are arranged on two sides of the two transverse positioning frames (21) in the same direction, connecting plates (24) are arranged at two ends of each of the transverse positioning frames (21) and the semi-arc positioning frames (22), the connecting plates (24) are connected through bolts, and through holes (23) are uniformly formed in the transverse positioning frames (21) and the semi-arc positioning frames (22) at vertical intervals;
adjustment fixed establishment (3) is including setting up first arc splint (33), second arc splint (34) in through-hole (23) outside, be provided with the engaging lug on the wall of both sides about first arc splint (33), and be provided with adjusting screw (32) on this engaging lug, be provided with constant head tank (331) in the engaging lug of first arc splint (33), first arc splint (33) second arc splint (34) the same structure, transverse location frame (21) half arc locating rack (22) outside is located through-hole (23) corresponds the position and is provided with backup pad (31), first arc splint (33) on second arc splint (34) adjusting screw (32) pass respectively backup pad (31) the outer wall of sizing mechanism (2).
2. The clamping fixture for fixing embedded steel bars of the pier body according to claim 1, characterized in that: the supporting mechanism (1) comprises first supporting beams (11) which are symmetrically arranged in the front and back, the first supporting beams (11) are arranged at two positions on one side, the first supporting beams (11) are far away from one end of the shaping mechanism (2) and are provided with supporting columns (12), and supporting seats (13) are arranged at the lower ends of the supporting columns (12).
3. The clamping fixture for fixing embedded steel bars of the pier body according to claim 1, characterized in that: the supporting mechanism (1) comprises second supporting beams (14) which are symmetrically arranged front and back, the second supporting beams (14) are arranged at two positions on one side, sliding rods (15) are arranged on the inner sides of the second supporting beams (14), and limiting grooves (16) are formed in the lower ends of one sides, far away from the second supporting beams (14), of the sliding rods (15).
4. The clamping fixture for fixing embedded steel bars of the pier body according to claim 1, characterized in that: the cross section of the transverse positioning frame (21) and the cross section of the semi-arc positioning frame (22) are in a channel steel shape, and the connecting plate (24) is welded with the transverse positioning frame (21) and the semi-arc positioning frame (22) respectively.
5. The clamping fixture for fixing embedded steel bars of the pier body according to claim 1, characterized in that: the terminal of adjusting screw (32) be provided with the boss that constant head tank (331) correspond, adjusting screw (32) with first arc splint (33), second arc splint (34) sliding connection, be provided with the nut on adjusting screw (32).
6. The clamping fixture for fixing embedded steel bars of the pier body according to claim 2, characterized in that: first supporting beam (11) with transverse location frame (21) welding, pillar (12) upper end is provided with the slotted hole that first supporting beam (11) passed, first supporting beam (11) with pillar (12) bolted connection.
7. The clamping fixture for fixing embedded steel bars of the pier body according to claim 3, characterized in that: the second supporting beam (14) is welded with the transverse positioning frame (21), the second supporting beam (14) is made of square hollow steel, and the sliding rod (15) is in sliding connection with the second supporting beam (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449866.0A CN113279590A (en) | 2021-04-25 | 2021-04-25 | Clamping fixture for fixing embedded steel bars of pier body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449866.0A CN113279590A (en) | 2021-04-25 | 2021-04-25 | Clamping fixture for fixing embedded steel bars of pier body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113279590A true CN113279590A (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110449866.0A Pending CN113279590A (en) | 2021-04-25 | 2021-04-25 | Clamping fixture for fixing embedded steel bars of pier body |
Country Status (1)
| Country | Link |
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| CN (1) | CN113279590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780127A (en) * | 2024-01-11 | 2024-03-29 | 广东建科建设咨询有限公司 | Prefabricated junction embedded bar positioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09324408A (en) * | 1996-06-06 | 1997-12-16 | Kunitomi Kk | Underwater construction method of bridge pier or the like |
| CN204738236U (en) * | 2015-06-05 | 2015-11-04 | 中铁三局集团有限公司 | Pier vertical reinforcement installation mould |
| CN206070384U (en) * | 2016-09-09 | 2017-04-05 | 中铁十一局集团有限公司 | A kind of pier shaft vertical reinforcement mold |
| CN108678290A (en) * | 2018-04-17 | 2018-10-19 | 同济大学 | A kind of positioning device of prefabricated component embedded bar |
| CN110205941A (en) * | 2019-06-21 | 2019-09-06 | 中铁二十一局集团有限公司 | High-speed railway bridge pier stud cover to reinforcement precise control device |
| CN210767511U (en) * | 2019-07-22 | 2020-06-16 | 中国建筑第七工程局有限公司 | Reinforcing and connecting device for reinforcing steel bars |
| CN211522892U (en) * | 2019-10-25 | 2020-09-18 | 中铁二十四局集团浙江工程有限公司 | High-speed railway pier steel bar location fixture |
-
2021
- 2021-04-25 CN CN202110449866.0A patent/CN113279590A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09324408A (en) * | 1996-06-06 | 1997-12-16 | Kunitomi Kk | Underwater construction method of bridge pier or the like |
| CN204738236U (en) * | 2015-06-05 | 2015-11-04 | 中铁三局集团有限公司 | Pier vertical reinforcement installation mould |
| CN206070384U (en) * | 2016-09-09 | 2017-04-05 | 中铁十一局集团有限公司 | A kind of pier shaft vertical reinforcement mold |
| CN108678290A (en) * | 2018-04-17 | 2018-10-19 | 同济大学 | A kind of positioning device of prefabricated component embedded bar |
| CN110205941A (en) * | 2019-06-21 | 2019-09-06 | 中铁二十一局集团有限公司 | High-speed railway bridge pier stud cover to reinforcement precise control device |
| CN210767511U (en) * | 2019-07-22 | 2020-06-16 | 中国建筑第七工程局有限公司 | Reinforcing and connecting device for reinforcing steel bars |
| CN211522892U (en) * | 2019-10-25 | 2020-09-18 | 中铁二十四局集团浙江工程有限公司 | High-speed railway pier steel bar location fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780127A (en) * | 2024-01-11 | 2024-03-29 | 广东建科建设咨询有限公司 | Prefabricated junction embedded bar positioner |
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Application publication date: 20210820 |
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