CN219386017U - Steel-concrete composite beam construction strutting arrangement - Google Patents
Steel-concrete composite beam construction strutting arrangement Download PDFInfo
- Publication number
- CN219386017U CN219386017U CN202222966847.8U CN202222966847U CN219386017U CN 219386017 U CN219386017 U CN 219386017U CN 202222966847 U CN202222966847 U CN 202222966847U CN 219386017 U CN219386017 U CN 219386017U
- Authority
- CN
- China
- Prior art keywords
- steel
- concrete composite
- composite beam
- sliding seat
- sliding
- Prior art date
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 85
- 238000010276 construction Methods 0.000 title claims abstract description 44
- 239000004567 concrete Substances 0.000 title claims description 71
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 104
- 239000010959 steel Substances 0.000 claims description 104
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 3
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a construction supporting device for a reinforced concrete composite beam, which relates to the field of reinforced concrete composite beam construction and comprises a first anchor ear and a second anchor ear, wherein the first anchor ear and the second anchor ear are detachably connected with the top of a bridge pier column in an encircling manner through bolts; the top of first regulation structure and second regulation structure is used for placing the reinforced concrete composite beam, carries out movable adjustment to the reinforced concrete composite beam through first regulation structure and second regulation structure.
Description
Technical Field
The utility model relates to the field of steel-concrete composite beam construction, in particular to a steel-concrete composite beam construction supporting device.
Background
The steel-concrete composite beam is a novel structural type developed on the basis of a steel structure and a concrete structure. The shear connector (stud, channel steel, bent rib and the like) is arranged between the steel beam and the concrete flange plate to resist lifting and relative sliding of the steel beam and the concrete flange plate at the interface, so that the steel beam and the concrete flange plate are integrated to work together. Compared with reinforced concrete beams, the reinforced concrete composite beam can reduce the structural dead weight, reduce the earthquake effect, reduce the section size, increase the effective use space, save the formwork supporting process and the templates, shorten the construction period, increase the ductility of the beam and the like. Compared with steel beams, the steel consumption can be reduced, the rigidity is increased, the stability and the integrity are improved, the fire resistance and the durability of the structure are enhanced, and the like. In recent years, the steel-concrete composite beam is widely applied to urban overpasses and building structures in China, and is developing towards a large span direction, and the steel-concrete composite beam has the advantages of a steel structure and a concrete structure, so that the steel-concrete composite beam has remarkable technical and economic benefits and social benefits, is suitable for the national conditions of basic construction in China, and is one of the main development directions of future structural systems. Because of the limitation of urban geographic conditions, most urban steel-concrete composite beams are prefabricated, and are directly transported to a site to be hoisted to a bridge pier column when in use, and then the positions of the steel-concrete composite beams are adjusted through hoisting machinery, so that the steel-concrete composite beams are convenient to reinforce and seam construction. Because the steel-concrete composite beam is heavier and longer, the adjustment by adopting the hoisting machinery is more troublesome, and the steel-concrete composite beam is not easy to be placed at the designed position of the pier column, so that more time and labor are wasted.
Disclosure of Invention
The utility model aims to provide a construction supporting device for a reinforced concrete composite beam, which can be used for supporting and adjusting the assembled reinforced concrete composite beam, and can be used for quickly adjusting the assembled reinforced concrete composite beam to a designed construction position on the top of a pier column, so that the construction of joints and reinforcing measures is facilitated, the time and the labor are saved, and the smooth construction is facilitated.
The aim of the utility model is realized by the following technical scheme:
the utility model provides a steel-concrete composite beam construction strutting arrangement, includes first staple bolt and second staple bolt, first staple bolt with the second staple bolt is through the detachable top of pier stud encircles and links to each other, the one end that the second staple bolt was kept away from to first staple bolt is connected with first support shaped steel, the top of first support shaped steel is connected with the first regulation structure of movable regulation, the one end that the second staple bolt was kept away from first staple bolt is connected with the second support shaped steel, the top of second support shaped steel is connected with the second regulation structure of movable regulation;
the top of first regulation structure and second regulation structure is used for placing the reinforced concrete composite beam, carries out movable adjustment to the reinforced concrete composite beam through first regulation structure and second regulation structure.
Preferably, the first adjusting structure comprises a first sliding seat, the first sliding seat is arranged on the top surface of the first supporting section steel in a sliding mode, first channel steel is arranged on the top end of the first sliding seat, first lifting structures are respectively arranged on two sides of the first channel steel, one end of the first channel steel can be movably contacted with the bottom end of the first sliding seat, the top end of the first channel steel is connected with the first supporting channel steel, and the first supporting channel steel is connected with the first sliding seat in a lifting mode through two first lifting structures.
Preferably, the two first lifting structures comprise first hydraulic lifting rods, one ends of the first hydraulic lifting rods are fixedly connected with the first sliding seats respectively, and the other ends of the first hydraulic lifting rods are fixedly connected with the first supporting channel steel respectively.
Preferably, the bottom end face of the first sliding seat is connected with a first sliding block, a first sliding groove is formed in the top face of the first supporting section steel, the first sliding block is in sliding fit with the first sliding groove, and one end, close to the second hoop, of the first hoop is provided with a first pushing structure for pushing the first sliding seat to slide on the top face of the first supporting section steel.
Preferably, the first pushing structure comprises a first pushing hydraulic rod, one end of the first pushing hydraulic rod is fixedly connected with the first sliding seat, and the other end of the first pushing hydraulic rod is fixedly connected with the first hoop through a first baffle plate.
Preferably, the second adjusting structure comprises a second sliding seat, the second sliding seat is arranged on the top surface of the second supporting section steel in a sliding mode, second channel steel is arranged on the top end of the second sliding seat, second lifting structures are respectively arranged on two sides of the second channel steel, one end of the second channel steel can be movably contacted with the bottom end of the second sliding seat, the top end of the second channel steel is connected with the second supporting channel steel, and the second supporting channel steel is connected with the second sliding seat in a lifting mode through two second lifting structures.
Preferably, the two second lifting structures comprise second hydraulic lifting rods, one ends of the second hydraulic lifting rods are fixedly connected with the second sliding seats respectively, and the other ends of the second hydraulic lifting rods are fixedly connected with the second supporting channel steel respectively.
Preferably, the bottom end face of the second sliding seat is connected with a second sliding block, a second sliding groove is formed in the top face of the second supporting section steel, the second sliding block is in sliding fit with the second sliding groove, and one end, close to the first hoop, of the second hoop is provided with a second pushing structure for pushing the second sliding seat to slide on the top face of the second supporting section steel.
Preferably, the second pushing structure comprises a second pushing hydraulic rod, one end of the second pushing hydraulic rod is fixedly connected with the second sliding seat, and the other end of the second pushing hydraulic rod is fixedly connected with the second hoop through a second baffle plate.
The beneficial effects of the utility model are as follows: the device is used when the assembly type steel-concrete composite beam is installed and fixed to be constructed, the steel-concrete composite beam is hoisted and placed on the device, then the steel-concrete composite beam is adjusted through the device, so that the steel-concrete composite beam is aligned to the design position of the bridge pier column, the steel-concrete composite beam is conveniently connected with the bridge pier column, and meanwhile, the device is used for fine adjustment, so that two steel-concrete composite beam ends placed on the bridge pier column are enabled to be at proper positions, and construction joints are conveniently constructed. The device has included first staple bolt and second staple bolt in the design, the first staple bolt of design and second staple bolt are passed through the bolt detachable and are encircleed with the top of bridge pier column and link to each other, install the device and fix the suitable position in bridge pier column top, then, place the steel and concrete composite beam on the first regulation structure and the second regulation structure of the device, carry out the regulation of high position to the steel and concrete composite beam through first regulation structure and second regulation structure, make it behind the pier column design position, place this piece of steel and concrete composite beam down on the bridge pier column, and adjust the steel and concrete composite beam position of fine setting on the bridge pier column through first regulation structure and second, make the position of its adjacent two piece of steel and concrete composite beams satisfy the width size of the construction joint of design, be convenient for the construction of construction joint of full. Can realize the support of assembled steel and concrete composite beam and adjust through the device, adjust assembled steel and concrete composite beam to the design construction position on the pier top fast, and then be convenient for carry out the construction of seam and reinforcement measure, saved time and manpower, be favorable to going on smoothly of construction.
Drawings
FIG. 1 is a schematic structural view of a steel-concrete composite beam construction support device according to the present utility model;
FIG. 2 is an exploded schematic view of a structural part of a steel-concrete composite beam construction supporting device according to the present utility model;
FIG. 3 is a schematic view of a first adjusting structure connection structure of a steel-concrete composite beam construction supporting device according to the present utility model;
FIG. 4 is a schematic diagram of a second adjusting structure connection structure of a steel-concrete composite beam construction supporting device according to the present utility model;
in the figure, 1-first anchor ear, 2-second anchor ear, 11-first support shaped steel, 12-first sliding seat, 13-first channel steel, 14-first hydraulic lifting rod, 15-first support channel steel, 16-first pushing hydraulic rod, 21-second support shaped steel, 22-second sliding seat, 23-second channel steel, 24-second hydraulic lifting rod, 25-second support channel steel and 26-second pushing hydraulic rod.
Detailed Description
For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model. It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
As shown in fig. 1 to 4, a steel-concrete composite beam construction supporting device comprises a first hoop 1 and a second hoop 2, wherein the first hoop 1 and the second hoop 2 are detachably connected with the top of a bridge pier column in an encircling manner through bolts, one end, far away from the second hoop 2, of the first hoop 1 is connected with a first supporting section steel 11, the top end of the first supporting section steel 11 is connected with a first adjusting structure capable of being adjusted movably, one end, far away from the first hoop 1, of the second hoop 2 is connected with a second supporting section steel 21, and the top end of the second supporting section steel 21 is connected with a second adjusting structure capable of being adjusted movably; the top of first regulation structure and second regulation structure is used for placing the reinforced concrete composite beam, adjusts the activity to the reinforced concrete composite beam through first regulation structure and second regulation structure.
The device is used when the assembly type steel-concrete composite beam is installed and fixed to be constructed, the steel-concrete composite beam is hoisted and placed on the device, then the steel-concrete composite beam is adjusted through the device, so that the steel-concrete composite beam is aligned to the design position of the bridge pier column, the steel-concrete composite beam is conveniently connected with the bridge pier column, and meanwhile, the device is used for fine adjustment, so that two steel-concrete composite beam ends placed on the bridge pier column are enabled to be at proper positions, and construction joints are conveniently constructed. The device has included first staple bolt 1 and second staple bolt 2 in the design, first staple bolt 1 and the second staple bolt 2 of design encircle the continuous with the top of bridge pier column through the bolt detachable, install the device and fix the suitable position in bridge pier column top, then, place the steel and concrete composite beam on the first regulation structure and the second regulation structure of the device, adjust the structure through first regulation structure and second and carry out the regulation of high position to the steel and concrete composite beam, make it to after the bridge pier column design position, place this piece of steel and concrete composite beam down on the bridge pier column, and adjust the fine setting through first regulation structure and second and place in bridge pier column position, make it satisfy the width size of two piece of steel and concrete composite beams place the construction joint on the bridge pier column, so that satisfy the requirement, the construction joint of being convenient for is satisfied.
Further, in the concrete implementation process, the device is firstly installed and fixed on each bridge pier column of the bridge in the city, in order to be convenient for realizing installation and fixation, the device design comprises a first anchor ear 1 and a second anchor ear 2, the first anchor ear 1 and the second anchor ear 2 are detachably connected with the top of the bridge pier column in an encircling way through bolts, the first anchor ear 1 and the second anchor ear 2 are fixed at proper positions and heights through bolts, then the construction of the steel-concrete composite beam of the span is hoisted, two ends of the steel-concrete composite beam of the span are respectively placed on the device installed on two adjacent bridge pier columns of the span, and the device can realize supporting and stabilizing the steel-concrete composite beam of the end. In the implementation process, taking one side of a span as an example, in order to support the reinforced concrete composite beam stably placed on the device and realize adjustment, an adjustable first adjusting structure is arranged on the top surface of the first support section steel 11 in a sliding manner, an adjustable second adjusting structure is arranged on the top surface of the second support section steel 21 in a sliding manner, one end of the reinforced concrete composite beam is placed on the first adjusting structure and the second adjusting structure, and the position adjustment of the reinforced concrete composite beam at the end is realized through the first adjusting structure and the second adjusting structure. The first adjusting structure comprises a first sliding seat 12, the first sliding seat 12 is arranged on the top surface of a first supporting section steel 11 in a sliding manner, a first channel steel 13 is arranged at the top end of the first sliding seat 12, first lifting structures are respectively arranged at two sides of the first channel steel 13, one end of the first channel steel 13 can be in movable contact with the bottom end of the first sliding seat 12, the top end of the first channel steel 13 is connected with a first supporting channel steel 15, and the first supporting channel steel 15 is connected with the first sliding seat 12 in a lifting manner through two first lifting structures; the two first lifting structures comprise first hydraulic lifting rods 14, one ends of the first hydraulic lifting rods 14 are respectively and fixedly connected with the first sliding seats 12, and the other ends of the first hydraulic lifting rods 14 are respectively and fixedly connected with the first supporting channel steel 15; the second adjusting structure comprises a second sliding seat 22, the second sliding seat 22 is arranged on the top surface of the second supporting section steel 21 in a sliding manner, a second channel steel 23 is arranged at the top end of the second sliding seat 22, second lifting structures are respectively arranged at two sides of the second channel steel 23, one end of the second channel steel 23 can be in movable contact with the bottom end of the second sliding seat 22, the top end of the second channel steel 23 is connected with a second supporting channel steel 25, and the second supporting channel steel 25 is in liftable connection with the second sliding seat 22 through two second lifting structures; the two second lifting structures comprise second hydraulic lifting rods 24, one ends of the second hydraulic lifting rods 24 are fixedly connected with the second sliding seats 22 respectively, and the other ends of the second hydraulic lifting rods 24 are fixedly connected with second supporting channel steel 25 respectively. During adjustment, the first hydraulic lifting rod 14 and the second hydraulic lifting rod 24 are controlled to synchronously descend so as to ensure that the steel-concrete composite beam is placed in the first channel steel 13 and the second channel steel 23 to synchronously and horizontally descend and cannot be inclined and shifted; then, the adjacent steel-concrete composite beams are sequentially lowered according to the same operation method, so that each adjacent steel-concrete composite beam is flush with the steel-concrete composite beam with the initial adjustment, and the description is that if a plurality of steel-concrete composite beams are spanned during construction, firstly lifting and lowering the middle steel-concrete composite beam during construction, and then symmetrically lowering the steel-concrete composite beams on two sides of the same spanned; after all the steel-concrete composite beams at one end of the same span are lowered to proper height positions, the position width of the joint of each two adjacent steel-concrete composite beams is adjusted according to design requirements, if the allowable deviation width exceeds the design allowable deviation width, the position of the construction joint is required to be adjusted, and the design is met.
Furthermore, the device is provided with a first pushing structure and a second pushing structure to realize translational adjustment of the positions of two adjacent steel-concrete composite beams. In implementation, the bottom end surface of the first sliding seat 12 is connected with a first sliding block, the top surface of the first supporting section steel 11 is provided with a first sliding groove, the first sliding block is in sliding fit with the first sliding groove, and one end, close to the second hoop 2, of the first hoop 1 is provided with a first pushing structure for pushing the first sliding seat 12 to slide on the top surface of the first supporting section steel 11; the first pushing structure comprises a first pushing hydraulic rod 16, one end of the first pushing hydraulic rod 16 is fixedly connected with the first sliding seat 12, and the other end of the first pushing hydraulic rod 16 is fixedly connected with the first hoop 1 through a first baffle plate; meanwhile, a second sliding block is connected to the bottom end surface of the second sliding seat 22, a second sliding groove is formed in the top surface of the second support section steel 21, the second sliding block is in sliding fit with the second sliding groove, and a second pushing structure for pushing the second sliding seat to slide on the top surface of the second support section steel 21 is arranged at one end, close to the first hoop 1, of the second hoop 2; and, the second promotes the structure and includes the second and promotes the hydraulic stem 26, and the one end of second promotes hydraulic stem 26 and second sliding seat 22 fixed connection, and the other end of second promotes hydraulic stem 26 through second baffle and second staple bolt 2 fixed connection. Through controlling the first pushing hydraulic rod 16 of the first pushing structure and the second pushing hydraulic rod 26 of the second pushing structure to move respectively, namely, when the first pushing hydraulic rod 1 is controlled to extend, the second pushing hydraulic rod 26 is controlled to shrink, when the first pushing hydraulic rod 1 is controlled to shrink, the second pushing hydraulic rod 26 is controlled to extend, and then the second sliding seat 22 is controlled to slide along the top surface of the first supporting section steel 11 through the first sliding seat 12, and meanwhile, the first sliding seat 12 and the second sliding seat 22 are controlled to be consistent in direction, so that the steel-concrete composite beams which are respectively placed on the second supporting channel steel 25 and the first supporting channel steel 15 and commonly supported are driven to move towards one direction, and the position width of a construction joint of two adjacent steel-concrete composite beams is adjusted to meet the design requirement. Through using the device, can put down the steel-concrete composite beam of placing on the device and adjust and stride adjacent two steel-concrete composite beam seam's width position with the regulation, make it satisfy the design requirement, replaced through the device and adopted hoist and mount machinery to adjust, not only can realize convenient control and regulation, but also saved time and manpower, be favorable to going on smoothly of construction.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the embodiments in the above description, and various simple modifications can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model. In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further. Furthermore, the foregoing description of the preferred embodiment of the utility model is provided for the purpose of limiting the utility model, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model; meanwhile, any combination of various embodiments of the present utility model can be made without departing from the spirit of the present utility model, which should also be regarded as the disclosure of the present utility model.
Claims (9)
1. The steel-concrete composite beam construction supporting device is characterized by comprising a first anchor ear (1) and a second anchor ear (2), wherein the first anchor ear (1) and the second anchor ear (2) are detachably connected with the top of a bridge pier column in an encircling mode through bolts, one end, far away from the second anchor ear (2), of the first anchor ear (1) is connected with a first supporting section steel (11), the top end of the first supporting section steel (11) is connected with a first adjusting structure capable of being adjusted in a movable mode, one end, far away from the first anchor ear (1), of the second anchor ear (2) is connected with a second supporting section steel (21), and the top end of the second supporting section steel (21) is connected with a second adjusting structure capable of being adjusted in a movable mode;
the top of first regulation structure and second regulation structure is used for placing the reinforced concrete composite beam, carries out movable adjustment to the reinforced concrete composite beam through first regulation structure and second regulation structure.
2. The steel-concrete composite beam construction supporting device according to claim 1, wherein the first adjusting structure comprises a first sliding seat (12), the first sliding seat (12) is slidably arranged on the top surface of the first supporting section steel (11), a first channel steel (13) is arranged at the top end of the first sliding seat (12), first lifting structures are respectively arranged at two sides of the first channel steel (13), one end of the first channel steel (13) can be movably contacted with the bottom end of the first sliding seat (12), a first supporting channel steel (15) is connected with the top end of the first channel steel (13), and the first supporting channel steel (15) is connected with the first sliding seat (12) in a lifting manner through two first lifting structures.
3. The reinforced concrete composite beam construction supporting device according to claim 2, wherein the two first lifting structures comprise first hydraulic lifting rods (14), one ends of the first hydraulic lifting rods (14) are fixedly connected with the first sliding seats (12) respectively, and the other ends of the first hydraulic lifting rods (14) are fixedly connected with the first supporting channel steel (15) respectively.
4. The steel-concrete composite beam construction supporting device according to claim 3, wherein the bottom end surface of the first sliding seat (12) is connected with a first sliding block, a first sliding groove is formed in the top surface of the first supporting section steel (11), the first sliding block is in sliding fit with the first sliding groove, and a first pushing structure for pushing the first sliding seat (12) to slide on the top surface of the first supporting section steel (11) is arranged at one end, close to the second hoop (2), of the first hoop (1).
5. The steel-concrete composite beam construction supporting device according to claim 4, wherein the first pushing structure comprises a first pushing hydraulic rod (16), one end of the first pushing hydraulic rod (16) is fixedly connected with the first sliding seat (12), and the other end of the first pushing hydraulic rod (16) is fixedly connected with the first hoop (1) through a first baffle plate.
6. The steel-concrete composite beam construction supporting device according to claim 1, wherein the second adjusting structure comprises a second sliding seat (22), the second sliding seat (22) is slidably arranged on the top surface of the second supporting section steel (21), a second channel steel (23) is arranged at the top end of the second sliding seat (22), second lifting structures are respectively arranged at two sides of the second channel steel (23), one end of the second channel steel (23) can be movably contacted with the bottom end of the second sliding seat (22), a second supporting channel steel (25) is connected with the top end of the second channel steel (23), and the second supporting channel steel (25) is connected with the second sliding seat (22) in a lifting manner through two second lifting structures.
7. The reinforced concrete composite girder construction supporting device according to claim 6, wherein the two second lifting structures comprise second hydraulic lifting rods (24), one ends of the second hydraulic lifting rods (24) are fixedly connected with second sliding seats (22) respectively, and the other ends of the second hydraulic lifting rods (24) are fixedly connected with second supporting channel steel (25) respectively.
8. The reinforced concrete composite beam construction supporting device according to claim 7, wherein the bottom end surface of the second sliding seat (22) is connected with a second sliding block, a second sliding groove is formed in the top surface of the second supporting section steel (21), the second sliding block is in sliding fit with the second sliding groove, and a second pushing structure for pushing the second sliding seat to slide on the top surface of the second supporting section steel (21) is arranged at one end, close to the first hoop (1), of the second hoop (2).
9. The steel-concrete composite beam construction supporting device according to claim 8, wherein the second pushing structure comprises a second pushing hydraulic rod (26), one end of the second pushing hydraulic rod (26) is fixedly connected with the second sliding seat (22), and the other end of the second pushing hydraulic rod (26) is fixedly connected with the second hoop (2) through a second baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222966847.8U CN219386017U (en) | 2022-11-07 | 2022-11-07 | Steel-concrete composite beam construction strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222966847.8U CN219386017U (en) | 2022-11-07 | 2022-11-07 | Steel-concrete composite beam construction strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219386017U true CN219386017U (en) | 2023-07-21 |
Family
ID=87171805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222966847.8U Active CN219386017U (en) | 2022-11-07 | 2022-11-07 | Steel-concrete composite beam construction strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219386017U (en) |
-
2022
- 2022-11-07 CN CN202222966847.8U patent/CN219386017U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5179804B2 (en) | Mobile suspension support | |
| CN101781878B (en) | Integral lifting template of main pylon of single-pylon cable-stayed bridge without dorsal cables and lifting construction method thereof | |
| CN204185755U (en) | A kind of Wavelike steel webplate post-stressed concrete T beam | |
| KR20140084107A (en) | Self-Launching Movable Scaffolding System | |
| CN105649252A (en) | Beam string steel structure roof and installation method thereof | |
| CN203668833U (en) | Steel web locating device | |
| JP2007315077A (en) | Construction method for corrugated steel web bridge using girder wagon | |
| CN109989330B (en) | Continuous track and erection method thereof | |
| CN106894346A (en) | A kind of the continuous beam bridge construction method | |
| KR101546827B1 (en) | Steel plate girder improved coner fixing capacity and rahmen or box type structure construction method using the same | |
| CN219386017U (en) | Steel-concrete composite beam construction strutting arrangement | |
| CN211815595U (en) | Lower tower column tension and compression structure for cable tower | |
| CN215593730U (en) | Hanging basket for parasitic support with beam plate on wide body of cable-stayed bridge with cantilever pouring double-side box | |
| CN113430945B (en) | Design method of assembly type bracket, bracket and construction method of bridge 0# block | |
| CN110847039B (en) | Full cantilever installation method of segmental precast concrete box girder | |
| CN113524386A (en) | Steel bench for precast beam construction and precast beam construction method | |
| CN219547534U (en) | Prefabricated assembled corrugated steel web continuous box girder bridge | |
| KR100485060B1 (en) | Joint between steel superstructure and reinforced concrete substructure of rahmen typed hybrid bridge | |
| CN103603490A (en) | Floor slab concrete construction method applying floor slab trolley | |
| KR910007423B1 (en) | Method for construction p.c - beam on the bridge | |
| CN217680517U (en) | Self-locking type cylindrical template | |
| CN214005363U (en) | Assembled steel-concrete combined beam bridge | |
| CN216640294U (en) | Steel supporting platform for bearing bridge construction foundation | |
| CN210132615U (en) | Special mould is pour to roof beam body that can finely tune mould height | |
| CN217499912U (en) | Prefabricated pier stud of bridge and cushion cap socket joint formula connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.29, market street, Xinhua Street, Acheng District, Harbin City, Heilongjiang Province Patentee after: Long Jian Ke Gong (Heilongjiang) Co.,Ltd. Country or region after: China Address before: No.29, market street, Xinhua Street, Acheng District, Harbin City, Heilongjiang Province Patentee before: Heilongjiang Longjian Longqiao Steel Structure Co.,Ltd. Country or region before: China |