CN112900858A - Adjustable beam bottom template supporting device - Google Patents
Adjustable beam bottom template supporting device Download PDFInfo
- Publication number
- CN112900858A CN112900858A CN202110058240.7A CN202110058240A CN112900858A CN 112900858 A CN112900858 A CN 112900858A CN 202110058240 A CN202110058240 A CN 202110058240A CN 112900858 A CN112900858 A CN 112900858A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- supporting plate
- fixedly connected
- adjusting
- rod
- 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.)
- Pending
Links
- 230000008093 supporting effect Effects 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000009415 formwork Methods 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses an adjustable beam bottom template supporting device, which relates to the technical field of building construction and comprises a lower supporting plate, wherein the center of the supporting plate is penetrated through and is in threaded connection with a lifting screw rod, a fixing sleeve is sleeved on the outer side of the top of the lifting screw rod through threads, the top end of the fixing sleeve is fixedly connected with an ejector rod, the top end of the ejector rod is fixedly connected with a top supporting plate, a side supporting plate is arranged on the top supporting plate, an adjusting mechanism for adjusting the position of the side supporting plate is arranged outside the fixing sleeve, and a positioning mechanism is connected with a follow-up supporting rod. The supporting effect is increased.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an adjustable beam bottom formwork supporting device.
Background
In the building engineering major structure work progress, beam form construction quality direct relation is to beam concrete engineering construction quality, generally adopt fastener formula steel pipe scaffold to do the beam bottom formwork support among the engineering actual operation, nevertheless adopt fastener formula steel pipe scaffold to do the beam bottom formwork support and have two main defects, firstly fastener formula steel pipe scaffold sets up the process complicacy, the operation is inconvenient, consume the manpower, the material, beam form piece reinforcement is not firm, the construction effect is poor, secondly fastener formula steel pipe scaffold pole setting and horizon bar adopt the fastener to connect, beam bottom formwork load is in the transmission process, produce eccentric load easily, be unfavorable for beam bottom formwork support stability. Adjustable steel struts have been used in the past, but these are all bottom formwork supports suitable for floor slab casting, and are connected to each other by transverse steel pipes.
In the chinese invention patent document with publication number CN106121222B, an adjustable beam bottom formwork support device and a beam bottom formwork support method are disclosed, which support a beam bottom formwork through a beam bottom formwork support unit, and support a beam side formwork through a beam side formwork support unit, wherein the weight of concrete falls on a support rod through the beam bottom formwork support unit during casting, thereby effectively controlling the generation of eccentric load, improving the stability of the beam bottom formwork support and the formwork concrete construction quality, and being convenient and rapid to set up; the interval is adjusted and is adapted to the beams with different widths, and the height of the adjusting support rod is adapted to the beams with different heights. However, when the device is used for supporting, the stability of the beam bottom formwork supporting unit is not high enough, and the supporting body is easy to deform and incline in the long-term use process, so that the long-term use is not facilitated.
Disclosure of Invention
The invention provides an adjustable beam bottom template supporting device, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a roof beam die block board strutting arrangement with adjustable, including the bottom suspension fagging, a plurality of supporting legs of bottom fixed connection of backup pad, the equal fixed connection footing in bottom of every supporting leg, the central authorities of backup pad run through and threaded connection has a lifting screw, lifting screw's top outside thread bush is equipped with fixed sleeving, fixed sleeving's top fixed connection ejector pin, the top fixed connection top backup pad of ejector pin, be equipped with the collateral branch fagging on the top backup pad, fixed sleeving's outside is equipped with the adjustment mechanism who is used for adjusting collateral branch fagging position, fixed sleeving's bottom outside fixed connection fixing base, be connected with the follow-up vaulting pole between fixing base and the bottom suspension fagging.
As a preferred technical scheme of the invention, the adjusting mechanism comprises an adjusting sleeve sleeved outside the fixed sleeve, the adjusting sleeve is in threaded connection with the fixed sleeve, the top end of the adjusting sleeve is fixedly connected with a lifting sleeve, the lifting sleeve is rotatably connected with the fixed sleeve, the top of the lifting sleeve is rotatably connected with a first connecting rod, a sliding groove is formed in a top supporting plate, a sliding block is slidably connected in the sliding groove, a side supporting plate is fixedly arranged at the top end of the sliding block, and the first connecting rod is rotatably connected with the bottom end of the sliding block.
As a preferred technical scheme of the invention, two follow-up support rods are arranged on each of two sides of the fixed seat, an upper rotating shaft and a lower rotating shaft are respectively connected between the upper part and the lower part of each follow-up support rod in a rotating manner, the upper rotating shaft is rotatably connected with the fixed seat, rotating sleeves are fixedly connected with the outer parts of two ends of the lower rotating shaft, a top groove is formed in the top of the lower supporting plate, guide grooves are arranged on two sides of the top groove, and the rotating sleeves are positioned in the guide grooves and are in rolling connection with the guide grooves.
As a preferable technical scheme of the invention, the positioning mechanism comprises two side blocks, the two side blocks are respectively arranged on the opposite sides of two follow-up supports on one side of the fixed seat, an adjusting rod is rotatably connected between the two side blocks, the outer part of the adjusting rod is in threaded connection with two first moving sleeves, the first moving sleeves are rotatably connected with a second connecting rod, a second moving sleeve is slidably sleeved on the outer part of the lower rotating shaft, the second connecting rod is rotatably connected with the second moving sleeve, and the second moving sleeve is connected with the locking device.
As a preferred technical scheme of the present invention, the locking device includes an inner cavity opened inside the lower rotating shaft, both ends of the inner cavity are provided with telescopic links, a moving plate is fixedly connected between the telescopic links and the second moving sleeve, a through groove corresponding to the moving plate is formed in a side edge of the lower rotating shaft, one end of the telescopic link extends out of the lower rotating shaft and is fixedly connected to a locking block, locking teeth are fixedly arranged on the locking block, and tooth grooves corresponding to the locking teeth are formed in both sides of the top groove.
As a preferable technical solution of the present invention, two sections of thread portions corresponding to the two first moving sleeves are provided outside the adjusting rod, and the thread directions of the two thread portions are opposite.
As a preferred technical scheme of the invention, the bottom end of the lifting screw rod is fixedly connected with a rotating handle, and one end of the adjusting rod penetrates through the side block and is fixedly connected with an adjusting knob.
The invention has the following advantages: according to the invention, the top supporting plate and the side supporting plates are arranged to support and position the beam bottom template and the beam side template, the adjusting mechanism is arranged to adjust the beam side template according to the required installation position, so that various installation requirements can be met, the first connecting rod can support the two ends of the top supporting plate, the stability of the support can be effectively increased, the fixing sleeve and the lifting screw rod are arranged to support the beam bottom template in an adjustable mode according to the installation height, the positioning mechanism and the follow-up supporting rod are arranged to effectively increase the stability of the device in the supporting process, and the supporting effect is increased.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable beam bottom formwork support device.
Fig. 2 is a schematic structural diagram of a positioning mechanism in the adjustable beam bottom template supporting device.
Fig. 3 is a schematic structural view of a locking device in the adjustable beam bottom formwork support device.
In the figure: 1. a lower support plate; 2. supporting legs; 3. footing; 4. a lifting screw; 5. fixing the sleeve; 6. a top rod; 7. a top support plate; 8. a fixed seat; 9. a follow-up stay bar; 10. a positioning mechanism; 11. an adjusting sleeve; 12. a lifting sleeve; 13. a first link; 14. side supporting plates; 15. rotating the handle; 16. a side block; 17. adjusting a rod; 18. adjusting a knob; 19. a threaded portion; 20. a first moving sleeve; 21. a second link; 22. an upper rotating shaft; 23. a lower rotating shaft; 24. a second movable sleeve; 25. a through groove; 26. a locking device; 27. rotating the sleeve; 28. a telescopic rod; 29. a locking block; 30. a locking tooth.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Please refer to fig. 1-3, an adjustable beam bottom template supporting device, which comprises a bottom supporting plate 1, wherein the bottom end of the supporting plate is fixedly connected with a plurality of supporting legs 2, the bottom end of each supporting leg 2 is fixedly connected with a footing 3, the center of the supporting plate is penetrated and is in threaded connection with a lifting screw rod 4, the top outer side of the lifting screw rod 4 is in threaded sleeve connection with a fixing sleeve 5, the top end of the fixing sleeve 5 is fixedly connected with an ejector rod 6, the top end of the ejector rod 6 is fixedly connected with a top supporting plate 7, a side supporting plate 14 is arranged on the top supporting plate 7, the outside of the fixing sleeve 5 is provided with an adjusting mechanism for adjusting the position of the side supporting plate 14, the bottom outer side of the fixing sleeve 5 is fixedly connected with a fixing seat 8, a follow-up supporting.
Adjustment mechanism locates the outside adjusting collar 11 of fixed sleeve 5 including the cover, adjusting collar 11 and 5 threaded connection of fixed sleeve, the top fixed connection lift cover 12 of adjusting collar 11, lift cover 12 rotates with fixed sleeve 5 to be connected, the top of lift cover 12 is rotated and is connected first connecting rod 13, has seted up the spout on the top backup pad 7, sliding connection slider in the spout, collateral branch backup pad 14 is fixed to be set up in the top of slider, first connecting rod 13 rotates with the bottom of slider to be connected.
Every both sides of fixing base 8 all are equipped with two follow-up vaulting poles 9, rotate respectively between the upper portion of two follow-up vaulting poles 9 and the lower part and connect upward pivot 22 and lower pivot 23, go up pivot 22 and rotate with fixing base 8 and be connected, the equal fixed connection in both ends outside of lower pivot 23 rotates cover 27, the overhead tank has been seted up at the top of backup pad 1 down, and the both sides in overhead tank all are equipped with the guide slot, rotate cover 27 and lie in the guide slot and roll connection with it.
The positioning mechanism 10 comprises two side blocks 16, the two side blocks 16 are respectively arranged on the two back-to-back sides of the two follow-up supports on one side of the fixed seat 8, the two side blocks 16 are rotatably connected with the adjusting rod 17, the outside of the adjusting rod 17 is in threaded connection with two first moving sleeves 20, the first moving sleeves 20 are rotatably connected with a second connecting rod 21, the outside of the lower rotating shaft 23 is slidably sleeved with a second moving sleeve 24, the second connecting rod 21 is rotatably connected with the second moving sleeve 24, and the second moving sleeve 24 is connected with a locking device 26.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: two sections of thread parts 19 corresponding to the two first moving sleeves 20 are arranged outside the adjusting rod 17, and the thread directions of the two thread parts 19 are opposite.
The bottom end of the lifting screw rod 4 is fixedly connected with a rotating handle 15, and one end of an adjusting rod 17 penetrates through the side block 16 and is fixedly connected with an adjusting knob 18.
In the implementation process of the invention, the top supporting plate 7 is used for supporting the beam bottom template, the side supporting plate 14 is used for supporting and positioning the beam side template, the side supporting plate 14 can be adjusted according to the installation position of the beam side template, and the specific adjusting mode is as follows: the adjusting sleeve 11 is rotated to drive the lifting sleeve 12 to lift, thereby pushing or pulling the first connecting rod 13 to move the side supporting plate 14 on the top supporting plate 7. When the height of the top supporting plate 7 is adjusted, the rotating handle 15 is rotated to drive the lifting screw rod 4 to rotate so that the fixing sleeve 5 is lifted to adjust the height of the top supporting plate. In the process of height adjustment, the follow-up support rod 9 rotates and moves, after the height adjustment is finished, the adjusting knob 18 is rotated to enable the adjusting rod 17 to rotate, the two first moving sleeves 20 are driven to move back to back, the two second moving sleeves 24 are driven to move back to back, the locking block 29 moves, the locking teeth 30 are located in the tooth grooves to achieve locking of the follow-up support rod 9, and more stable support is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An adjustable beam bottom template supporting device comprises a lower supporting plate (1) and is characterized in that the bottom end of the supporting plate is fixedly connected with a plurality of supporting legs (2), the bottom end of each supporting leg (2) is fixedly connected with a bottom foot (3), the center of the supporting plate is penetrated through and is in threaded connection with a lifting screw (4), a thread sleeve at the outer side of the top of the lifting screw (4) is provided with a fixed sleeve (5), the top end of the fixed sleeve (5) is fixedly connected with a top ejector rod (6), the top end of the ejector rod (6) is fixedly connected with a top supporting plate (7), a side supporting plate (14) is arranged on the top supporting plate (7), an adjusting mechanism for adjusting the position of the side supporting plate (14) is arranged outside the fixed sleeve (5), the bottom end outer side of the fixed sleeve (5) is fixedly connected with a fixed seat (8), a follow-, the follow-up support rod (9) is connected with a positioning mechanism (10).
2. The adjustable beam bottom formwork supporting device according to claim 1, wherein the adjusting mechanism comprises an adjusting sleeve (11) sleeved outside the fixed sleeve (5), the adjusting sleeve (11) is in threaded connection with the fixed sleeve (5), a lifting sleeve (12) is fixedly connected to the top end of the adjusting sleeve (11), the lifting sleeve (12) is rotatably connected with the fixed sleeve (5), the top of the lifting sleeve (12) is rotatably connected with a first connecting rod (13), a sliding groove is formed in the top supporting plate (7), a sliding block is slidably connected in the sliding groove, a side supporting plate (14) is fixedly arranged at the top end of the sliding block, and the first connecting rod (13) is rotatably connected with the bottom end of the sliding block.
3. The adjustable beam bottom formwork supporting device as claimed in claim 1, wherein each two sides of the fixed seat (8) are provided with two follow-up support rods (9), an upper rotating shaft (22) and a lower rotating shaft (23) are respectively connected between the upper portion and the lower portion of each follow-up support rod (9) in a rotating manner, the upper rotating shaft (22) is rotatably connected with the fixed seat (8), the outer portions of the two ends of the lower rotating shaft (23) are fixedly connected with rotating sleeves (27), the top of the lower supporting plate (1) is provided with a top groove, two sides of the top groove are provided with guide grooves, and the rotating sleeves (27) are located in the guide grooves and are in rolling connection with the guide grooves.
4. The adjustable beam bottom formwork supporting device as claimed in claim 3, wherein the positioning mechanism (10) comprises two side blocks (16), the two side blocks (16) are respectively arranged on the opposite sides of the two follow-up supports on one side of the fixed seat (8), the two side blocks (16) are rotatably connected with the adjusting rod (17), the outer portion of the adjusting rod (17) is in threaded connection with two first moving sleeves (20), the first moving sleeve (20) is rotatably connected with the second connecting rod (21), the outer sliding sleeve of the lower rotating shaft (23) is provided with a second moving sleeve (24), the second connecting rod (21) is rotatably connected with the second moving sleeve (24), and the second moving sleeve (24) is connected with the locking device (26).
5. The adjustable beam bottom formwork supporting device as claimed in claim 4, wherein the locking device (26) comprises an inner cavity arranged inside the lower rotating shaft (23), both ends inside the inner cavity are provided with telescopic rods (28), a moving plate is fixedly connected between the telescopic rods (28) and the second moving sleeve (24), a through groove (25) corresponding to the moving plate is formed in the side edge of the lower rotating shaft (23), one end of each telescopic rod (28) extends out of the lower rotating shaft (23) and is fixedly connected with a locking block (29), locking teeth (30) are fixedly arranged on each locking block (29), and tooth grooves corresponding to the locking teeth (30) are formed in both sides of the top groove.
6. The adjustable beam bottom formwork support device according to claim 4, wherein the adjusting rod (17) is externally provided with two sections of thread parts (19) corresponding to the two first moving sleeves (20), and the thread directions of the two thread parts (19) are opposite.
7. The adjustable beam bottom formwork support device according to claim 4, wherein the bottom end of the lifting screw (4) is fixedly connected with a rotating handle (15), and one end of the adjusting rod (17) passes through the side block (16) and is fixedly connected with an adjusting knob (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110058240.7A CN112900858A (en) | 2021-01-16 | 2021-01-16 | Adjustable beam bottom template supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110058240.7A CN112900858A (en) | 2021-01-16 | 2021-01-16 | Adjustable beam bottom template supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112900858A true CN112900858A (en) | 2021-06-04 |
Family
ID=76114037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110058240.7A Pending CN112900858A (en) | 2021-01-16 | 2021-01-16 | Adjustable beam bottom template supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112900858A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250317A (en) * | 2021-06-21 | 2021-08-13 | 重庆电子工程职业学院 | Double-concrete-beam and concrete frame column connecting structure for building design |
| CN114016413A (en) * | 2021-11-04 | 2022-02-08 | 中交二航局第四工程有限公司安徽混凝土装配化构件分公司 | Rapid formwork dismounting device and process for bridge deck wet joint |
| CN117803175A (en) * | 2024-02-29 | 2024-04-02 | 山西六建集团有限公司 | Die carrier support system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1433176A (en) * | 1973-04-19 | 1976-04-22 | Metrailer C E | Apparatus for casting a concrete structure |
| WO2006051691A1 (en) * | 2004-11-12 | 2006-05-18 | Mitsuo Sasaki | Support |
| CN206128683U (en) * | 2016-10-25 | 2017-04-26 | 中国建筑第五工程局有限公司 | Steel bar truss building carrier plate strutting arrangement |
| CN206571159U (en) * | 2017-01-20 | 2017-10-20 | 中国航天建设集团有限公司 | A kind of beam forms support unit and support frame |
| CN207892271U (en) * | 2018-02-05 | 2018-09-21 | 河南质量工程职业学院 | A kind of adjustable prop for building |
| CN209145280U (en) * | 2018-12-03 | 2019-07-23 | 福建船政交通职业学院 | A kind of beam form board supporting structure |
| CN111305536A (en) * | 2019-11-27 | 2020-06-19 | 河南省第一建筑工程集团有限责任公司 | Automatic formula of climbing design elevator shaft work platform |
| CN211776021U (en) * | 2020-03-02 | 2020-10-27 | 葛序朝 | A consolidate bearing structure for building engineering |
| CN212027225U (en) * | 2020-01-15 | 2020-11-27 | 中国电建市政建设集团有限公司 | A convenient height adjustment bracket |
-
2021
- 2021-01-16 CN CN202110058240.7A patent/CN112900858A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1433176A (en) * | 1973-04-19 | 1976-04-22 | Metrailer C E | Apparatus for casting a concrete structure |
| WO2006051691A1 (en) * | 2004-11-12 | 2006-05-18 | Mitsuo Sasaki | Support |
| CN206128683U (en) * | 2016-10-25 | 2017-04-26 | 中国建筑第五工程局有限公司 | Steel bar truss building carrier plate strutting arrangement |
| CN206571159U (en) * | 2017-01-20 | 2017-10-20 | 中国航天建设集团有限公司 | A kind of beam forms support unit and support frame |
| CN207892271U (en) * | 2018-02-05 | 2018-09-21 | 河南质量工程职业学院 | A kind of adjustable prop for building |
| CN209145280U (en) * | 2018-12-03 | 2019-07-23 | 福建船政交通职业学院 | A kind of beam form board supporting structure |
| CN111305536A (en) * | 2019-11-27 | 2020-06-19 | 河南省第一建筑工程集团有限责任公司 | Automatic formula of climbing design elevator shaft work platform |
| CN212027225U (en) * | 2020-01-15 | 2020-11-27 | 中国电建市政建设集团有限公司 | A convenient height adjustment bracket |
| CN211776021U (en) * | 2020-03-02 | 2020-10-27 | 葛序朝 | A consolidate bearing structure for building engineering |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250317A (en) * | 2021-06-21 | 2021-08-13 | 重庆电子工程职业学院 | Double-concrete-beam and concrete frame column connecting structure for building design |
| CN114016413A (en) * | 2021-11-04 | 2022-02-08 | 中交二航局第四工程有限公司安徽混凝土装配化构件分公司 | Rapid formwork dismounting device and process for bridge deck wet joint |
| CN114016413B (en) * | 2021-11-04 | 2024-01-26 | 中交二航局第四工程有限公司安徽混凝土装配化构件分公司 | Quick assembly and disassembly template device and process for wet joints of bridge deck |
| CN117803175A (en) * | 2024-02-29 | 2024-04-02 | 山西六建集团有限公司 | Die carrier support system |
| CN117803175B (en) * | 2024-02-29 | 2024-06-07 | 山西六建集团有限公司 | Die carrier support system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112900858A (en) | Adjustable beam bottom template supporting device | |
| CN106088587B (en) | A kind of Combined formwork support system | |
| CN208415926U (en) | A kind of jacking supporting Curved beam template | |
| CN114407191B (en) | Mould for manufacturing prefabricated box girder steel reinforcement framework | |
| CN218264936U (en) | Floor slab pouring support rod for building | |
| CN204899948U (en) | Cable groove formworking jumbo | |
| CN206680962U (en) | Hydraulic self-lifting truss-like cantilever heavy type arch dam template system | |
| CN106760495A (en) | A kind of floor construction method | |
| CN106958233B (en) | For pouring the hydraulic self-lifting formula cantilever form construction method of Arch Dam Concrete | |
| CN212802707U (en) | Floor support plate supporting device | |
| CN206016258U (en) | A kind of adjusting beam bed die plate supporting device | |
| CN113309256A (en) | Construction device and construction method for prefabricated shear wall with post-pouring section | |
| CN209555781U (en) | Adjusting device for tensioning concrete cast-in-place box girder | |
| CN218952001U (en) | Sliding mode device for reducing and slope pier collecting | |
| CN117430023A (en) | High-strength steel structure spandrel girder structure for assembled building | |
| CN217580664U (en) | Construction device with post-pouring section for prefabricated shear wall | |
| CN216713837U (en) | Novel formwork support device for building construction | |
| CN214423182U (en) | Cast-in-place case roof beam formwork structure of flat longitudinal curve sectional variable cross section | |
| CN210887284U (en) | Fixed stay stirrup of pre-buried festival of tower crane foundation | |
| CN218323921U (en) | A new formwork support device | |
| CN217602112U (en) | Quick formwork device of construction | |
| CN222435883U (en) | Auxiliary support device for building floors | |
| CN112779865A (en) | Hang basket bottom end rail vertical degree and adjust structure | |
| CN214740047U (en) | Jig frame for welding ball | |
| CN220100807U (en) | Supporting device convenient to detach for installing prefabricated stairway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210604 |
|
| RJ01 | Rejection of invention patent application after publication |