CN107654065A - Hydraulic climbing formwork guide type shoe - Google Patents
Hydraulic climbing formwork guide type shoe Download PDFInfo
- Publication number
- CN107654065A CN107654065A CN201710778243.1A CN201710778243A CN107654065A CN 107654065 A CN107654065 A CN 107654065A CN 201710778243 A CN201710778243 A CN 201710778243A CN 107654065 A CN107654065 A CN 107654065A
- Authority
- CN
- China
- Prior art keywords
- guide
- groove
- steel
- type shoe
- tumbler
- 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.)
- Granted
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 50
- 238000009415 formwork Methods 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 9
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 4
- 230000009711 regulatory function Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000009193 crawling Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of hydraulic climbing formwork guide type shoe, becomes route guidance for solving the problems, such as that existing guide type shoe can not be realized.It includes fixed disk, spacing ring, tumbler and guide, and tumbler is formed with groove by annular protrusion and is rotatably assorted；Main shaft is used for the fixation of guide, and an annulus is set with the main shaft of guide both sides, gap is formed between guide and the side plate, the gap is climbing form frame hitch point；Guide has pitch activity space, have in guide from top to bottom through the T-slot and one-way locking mechanism set, when steel I-beam moves from bottom to top, it is described to rotate and avoid to retaining mechanism, when steel I-beam moves oppositely downward, locked to retaining mechanism locking, and by steel I-beam.By the setting of the active joint between tumbler and fixed disk, and the bearing pin design between guide and tumbler so that this bearing has the direction regulatory function in three dimensions.
Description
Technical field
The invention is related to the mould crawling technology field used in the civil engineerings such as building, bridge, specifically hydraulic climbing formwork
Matching used guide type shoe in technology.
Background technology
In skyscraper, bridge pier civil engineering, due to advanced technology, mould crawling technology and sliding mode technology are widely used,
By taking climbing formwork for construction as an example, the shaping of climbing form frame once mounting, if structure is without largely changing, whole work progress climbing form frame
It is not required to tear down and reconstruct, it is only necessary to do simple maintenance work, be not take up the time of working procedure.
The power of usual creeping formwork is hydraulic-driven, so climbing apparatus is also known as hydraulic climbing formwork device, the device generally by
Climbing form frame, hydraulicefficiency elevation structure, guide rail, guide type shoe, template frame and template composition, wherein guide type shoe is fixed on building wall
On the built-in fitting of body, then guide rail (being usually I-beam) coordinates with guide type shoe, in the presence of hydraulicefficiency elevation structure, drives
The bottom-up linear motion of dynamic guide rail, and the locker coordinated with guide rail is provided with guide type shoe, it is provided with guide rail
The projection that determining deviation is set.
Meanwhile in the opposite side of guide rail, it is slidably matched by chute and climbing form frame, between climbing form frame and guide rail
Hydraulicefficiency elevation structure is set, and hydraulicefficiency elevation structure is made up of hydraulic cylinder and Commutating box, and the spine that can be commutated is provided with Commutating box
Wheel and ratchet shaft, the lifting of guide rail and climbing form frame is driven by hydraulicefficiency elevation structure.
At present, guide type shoe is usually and is directly fixed on by anchoring piece on built-in fitting, also has plenty of and is turned by one
Change block to be fixed on built-in fitting, by taking the guide type shoe in Fig. 1 and Fig. 2 as an example, dovetail groove 1, T are provided with the guide type shoe
Shape chute 2, safe pin-and-hole 3 and locker mounting hole 4, wherein guide type shoe are slidably mounted at dovetails by dovetail configuration
On, dovetails 5 are fixed on wall, and the T-shaped chute of vertical direction is provided with guide type shoe, are provided with the swallow of horizontal direction
Stern notch.Safe pin-and-hole is square opening, and climbing form frame 6, locker mounting hole are fixed by square pin1By round pin installation locking device,
Unidirectional locking is carried out to guide rail, i.e. guide rail can only upward sliding.
With reference to shown in figure 1 and Fig. 2, current guide type shoe, it is merely capable of in the vertical direction and moves, and up and down
Two are oriented to the installation accuracy made and require high, it is impossible to deviate, strictly observe the lifting in vertical direction.So pass
The creeping formwork of system is that do not have the incline direction motor function under complex situations.
In building in practice, abnormity, personalized building body are more and more, and building body is poured not in approximately the same plane when two
When upper, with reference to the situation shown in figure 3 and Fig. 4, existing creeping formwork can not complete lifting, it is necessary to be hung by hoisting device
Pretend industry, crane lifting one is complex procedures, it is necessary to dismount again, second, safety coefficient is low, is easily sent out during lifting
It is raw dangerous.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of hydraulic climbing formwork guide type shoe, solves existing liquid
Oblique the problem of climbing can not be realized in pressure mould crawling technology.
The technical solution adopted for the present invention to solve the technical problems is：
Hydraulic climbing formwork guide type shoe, it is characterised in that including
Fixed disk, it is fixed on built-in fitting,
Spacing ring, it is concentric to set and be fixed on fixed disk, and the exterior annular between spacing annulus and fixed disk
The groove of annular is formed at face,
Tumbler, the U-shaped block structure that tumbler is made up of a bottom plate and two side plates, wherein, have on bottom plate
Circular mounting hole, formed and be rotatably assorted with groove by annular protrusion in the inner side of mounting hole；Fixing bearing on the side plate
Wedge, and have the axis hole I being coaxially disposed respectively on the side plate of both sides；
And guide, there is an axis hole II run through in the guide, wear main shaft in axis hole I, II, be used for
The fixation of guide, and an annulus is set with the main shaft of guide both sides, the shape between guide and the side plate
Into gap, the gap is climbing form frame hitch point；Guide has pitch activity space, has in guide from upper
And it is lower through the T-slot set, locking groove is provided with the inside of T-slot, the upper side position of T-slot is provided with inside
The mounting groove of one-way locking mechanism is installed, it is described to rotate and avoid to retaining mechanism when steel I-beam moves from bottom to top,
When steel I-beam moves oppositely downward, locked to retaining mechanism locking, and by steel I-beam.
Described one-way locking mechanism includes circular shaft and is arranged on circular shaft to be provided with claw plate, and claw plate welds at any time
It is connected on circular shaft, and elastic plate is welded at the rear portion of claw plate.
The upper and lower ends of the T-slot set chamfering.
Described raised one kind in semi-cylindrical hill, v-shaped projection or rectangular preiection.
The section configuration of the groove is one kind in semi-circular groove, V-shaped groove or rectangular channel.
The beneficial effects of the invention are as follows：Pass through the setting of the active joint between tumbler and fixed disk, and guide
Bearing pin design between tumbler so that this bearing has the direction regulatory function in three dimensions, disclosure satisfy that existing
During climbing frame climbs, the requirement for direction, and then solve the problems, such as climbing frame climb during path be difficult to regulation, make
The path of climbing for obtaining climbing frame is more flexible.Realize complexity and climb and do not remove operation under path, improve the use effect of equipment
Rate.
Brief description of the drawings
Fig. 1 is the scheme of installation of guide type shoe of the prior art.
Fig. 2 is the stereogram of existing guide type shoe.
Fig. 3 is building body by being changed vertically towards inclined plane.
Fig. 4 is that creeping formwork path of climbing is compared.
Fig. 5 is the dismounting schematic diagram of the present invention.
Fig. 6 is the stereogram of the present invention.
Fig. 7 is to remove the stereogram after guide.
Fig. 8 is the stereogram of guide.
Fig. 9 is the stereogram of one-way locking mechanism.
Figure 10 is the stereogram of tumbler.
Figure 11 is the stereogram of fixed disk.
Figure 12 is the present invention and the cooperation schematic diagram of steel I-beam.
Figure 13 is steel I-beam by being climbed one of process towards inclined plane vertically.
Figure 14 is steel I-beam by climbing the two of process towards inclined plane vertically.
Figure 15 is steel I-beam by climbing the three of process towards inclined plane vertically.
Figure 16 is that steel I-beam tilts process of climbing along metope.
In figure：000 built-in fitting, 100 fixed disks, 110 bolts hole, 120 grooves, 200 spacing annulus, 300 tumblers,
300 ' are rotatably assorted, 310 bottom plates, 311 mounting holes, and 312 is raised, 320 side plates, 321 semicircle orifices, 330 bearing wedges, 331 axis holes
I, 400 guides, 410 axis holes II, 420 gaps, 430T shape grooves, 440 mounting grooves, 450 locking grooves, 451 position limiting structures, 500
One-way locking mechanism, 510 claw plates, 520 bearing caps, 530 circular shafts, 540 elastic plates, 700 main shafts, 710 annulus, 720 pin-and-holes,
010 hook, 020 steel I-beam, 021 lock projection.
Embodiment
During creeping formwork climbs, according to architectural image needs, some unconventional architectural image problems can be run into, such as
Shown in Fig. 3, building body towards inclined plane by changing vertically, and in this case, traditional guide type shoe is due to being strict
Set according to vertical direction, guiding creeping formwork can not be carried out and hung, it is necessary to which transfer can be completed by certain lifting machine
Dress.
As shown in Figure 4, on elevation of building, sometimes the OA, it is necessary to by vertical climbing form frame is changed due to moulding
Creeping formwork path change is OB paths, and traditional guide type shoe can not complete This move.
Hydraulic climbing formwork guide type shoe, is made up of following components, with reference to figure 5 to Figure 14.
Fixed disk 100, it is generally discoid, made using steel component, such as forged steel forging and stamping make.In fixed disk 100
On be provided with four bolts hole 110, four bolts hole are evenly arranged, and fixed disk is fixed on built-in fitting 000 by crab-bolt.
Set a ladder is simultaneously interior to be fixed with a spacing annulus by trip bolt in the end face outside of fixed disk 100
200, wherein, spacing annulus 200 and fixed disk 100 are arranged concentrically, outer between spacing annulus 200 and fixed disk 100
The groove 120 of an annular is formed at the ring surface of side, i.e. groove 120 is formed between spacing annulus and fixed disk, recessed
The shape of groove 120 can be semi-circular groove, V-shaped groove or rectangular channel, and groove is spacing and installation portion, for installing tumbler.
Tumbler 300, generally U-shaped, it is made up of a bottom plate 310 and two side plates 320, wherein, on bottom plate 310
A circular mounting hole 311 is provided with, design one corresponding with the shape of groove is annular convex in the inner side of mounting hole 311
312 are played, can be semi-cylindrical hill, v-shaped projection or rectangular preiection, and is fixed by spacing annulus, rotation is formed and matches somebody with somebody
300 ' are closed, there is the free degree rotated.That is, tumbler has the free degree rotated relative to fixed disk.
After after fixed installation, tumbler 300 has the free degree rotated.Semicircle orifice is provided with the side plate 320 of both sides
321, and be fixed at semicircle orifice by fixing a bearing wedge 330, and formed and be coaxially disposed on the side plate of both sides
Axis hole 331, with reference to figure 13, the presence of the axis hole is used to install guide.
Guide 400, generally block structure, there is the axis hole 410 of insertion in guide 400, and worn in axis hole
If a main shaft 700, and an annulus 710 is set with the main shaft of guide both sides, it is provided with the end face of main shaft
Pin-and-hole 720, is locked in pin-and-hole using stop nut, prevents axial float, and the effect of wherein annulus 710 is to be oriented to
Gap 420 is formed between part 400 and tumbler side plate 320, the presence in the gap 420, mount point can be provided for climbing form frame,
Generally, the hook 010 being fixedly installed on climbing form frame can be achieved suspension, creeping formwork for climbing form frame in place after position consolidate
It is fixed.And circular shaft is close to tumbler side, after mounting with enough activity spaces.Have from top to bottom in guide 400
Through the T shapes groove 430 of setting, T-slot 430 is used to be coordinated with the side pair on steel I-beam 020, and steel I-beam is to climb
A part for mould bases, after the rising of steel I-beam 020, climbing form frame is driven to be risen along steel I-beam by hydraulic system,
How under the control of hydraulic system to be risen or be declined on climbing form frame, belonged to prior art category, may be referred to phase
Specification is closed, the present invention is not repeating.The upper side position of T-slot 430 is provided with the mounting groove of an installation one-way locking mechanism
440.Under normal circumstances, lock projection 021 is provided with the medial surface of steel I-beam 020, one-way locking mechanism 500 deposits
It can cause lock projection smoothly by locking groove 450, locking groove is located at the side of T-slot, is formed and avoided, and
Lock at any time.
Described one-way locking mechanism 500, there is the locking effect similar to single direction ratchet, including circular shaft 530 and setting
Claw plate 510 is being provided with circular shaft, claw plate 510 is platy structure, is welded on circular shaft 530, and after claw plate
An elastic plate 540 is welded in portion, and the effect of elastic plate 540 is so that ratchet sheet reset, forms back-moving spring.In locking member
The bottom of mounting groove is provided with the position limiting structure 451 that limit spacing is carried out to claw plate 510, in the presence of position limiting structure, spine
Tooth plate 510, to swinging in the range of 90 degree of upside, is consolidated perpendicular to locking groove at the both ends of circular shaft using bearing cap 520
It is fixed.Operation principle is：When steel I-beam 020 moves from bottom to top, one-way locking mechanism 500 is rotated and avoided, and works as I-steel
When beam moves oppositely downward, locking member locking, and steel I-beam is locked.
Chamfering is set in the upper and lower ends of T-slot 430, enlarging is formed, in order to the insertion of steel I-beam.
Said structure, in steel I-beam moving process, steel I-beam can rotate around fixed disk, while steel I-beam
It can be adjusted along luffing angle, form the adjustment of three dimensions.Traditional guide type shoe only has to steel I-beam
The effect being oriented to is provided, without three-dimensional regulation function.
Below so that conventional hydraulic climbs mould as an example, illustrated with reference to the bearing in the present invention, in order to understand this bearing
How to be operated：
The first step, climbing form frame assembling, climbing form frame complete assembling at ground；
Second step, after structure wall concrete strength reaches 10Mpa (making separate stipulations for particular/special requirement) requirements, both may be used
This bearing is installed at built-in fitting, first, fixed disk is fixed on built-in fitting with four bolts, then, uses spacing annulus
Tumbler is arranged in groove, with reference to figure 13, is then directed to part on tumbler using bearing wedge, and is used,
Rotation flexibility of the tumbler on luffing angle, and the flexibility in rotation direction are finally checked, with reference to figure 6.
3rd step, steel I-beam is inserted into the T-slot of guide；
4th step, the hook on climbing form frame is hung at multi-diameter shaft, and climbing form frame and steel I-beam are entered into line slip and matched somebody with somebody
Close, complete preliminary installation, and lay scaffold board on climbing form frame, hang safety net, and installation hydraulic means, wherein hydraulic pressure fills
The both ends put are respectively acting on climbing form frame and steel I-beam；
After completing installation, creeping formwork operation can be carried out in the presence of hydraulic means, creeping formwork process walks with traditional creeping formwork
Suddenly.It is an advantage of the present invention that due to the regulating power with three dimensions, upper and lower two built-in fittings are not same vertical
Can also be operated on face, the wherein lifting process of steel I-beam with reference to figures 13 to Figure 15, after the completion of, climbing form frame can edge
Steel I-beam and carry out creeping formwork.Upper and lower two built-in fittings can not also be traditional with reference to figure 16 in same upper and lower orientation
The course of steel I-beam is necessary for vertical direction, using after this bearing, it is possible to achieve the creeping formwork in A1A2A3A4 paths, more
Add convenient, flexible.
Pay attention to, above-mentioned creeping formwork must can climb when upper strata concrete strength reaches 10MPa.A rank is often climbed
Section, can pull down the guide type shoe of lower section, recycle.
Hydraulic means uses existing structure, and technology maturation, to lift power, the course of work is as follows, starts oil pump, passes through
Oil cylinder is stretched, and cam centering block and directive wheel in upper and lower Commutating box are just changed direction along steel I-beam, led automatically automatically
To, automatically reset with locking automatically, so as to reach climbing for climbing support support body.
Cam centering block in Commutating box can automatic guide with resetting, there is one to climb all the time in actual lifting process
Force-bearing piece in case is alternately supported on guide rail and marked time on block, and substantially it is both elevating mechanism and anti-fall mechanism.
Traditional hydraulic climbing formwork device, before creeping formwork starts, built-in fitting should be strictly controlled perpendicular to exterior surface of wall,
Hole position up and down, front and rear deviation ± 5mm, Aperture deviation ± 2mm, left-right deviation ± 5mm；To ensure the accurate of pre-buried position, application
Auxiliary bar fixes built-in fitting and wall transverse direction reinforcement welding, prevents sideslip.The present invention has three-dimensional regulation function, well
Solve above mentioned problem, script is required that harsh installation of embedded parts simplifies, can equally realize good creeping formwork.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the present invention's
Scope is defined, and on the premise of design spirit of the present invention is not departed from, relevant technical staff in the field is various to the present invention's
Modification and improvement, it all should expand as determined by claims of the present invention in protection domain.
Claims (5)
1. hydraulic climbing formwork guide type shoe, it is characterised in that including
Fixed disk, it is fixed on built-in fitting,
Spacing ring, it is concentric to set and be fixed on fixed disk and outer between spacing annulus (200) and fixed disk (100)
The groove (120) of annular is formed at the ring surface of side,
Tumbler (300), the U-shaped block structure that tumbler is made up of a bottom plate (310) and two side plates (320), wherein,
There is the mounting hole (311) of circle on bottom plate (310), pass through annular protrusion (312) and groove in the inner side of mounting hole (311)
(120) formed and be rotatably assorted (300 ')；Fixing bearing wedge (330) on the side plate (320), and on the side plate of both sides respectively
There is the axis hole I (331) being coaxially disposed；
With guide (400), there is an axis hole II (410) run through in the guide (400), the main shaft (700) is worn
Axis hole II (410) and axis hole I (331) are crossed, and an annulus (710) is set with the main shaft of guide both sides, is being oriented to
Gap (420) are formed between part (400) and the side plate (320), the gap (420) is climbing form frame hitch point；The guiding
Part has pitch activity space, has in guide (400) from top to bottom through the T-slot (430) set, in T-shaped
Groove is provided with locking groove on the inside of (430), and the upper side position of T-slot (430) is provided with internal installation one-way locking mechanism
(500) mounting groove (440), it is described to rotate and keep away to retaining mechanism (500) when steel I-beam (020) moves from bottom to top
Allow, when steel I-beam moves oppositely downward, locked to retaining mechanism locking, and by steel I-beam.
2. hydraulic climbing formwork guide type shoe according to claim 1, it is characterised in that described one-way locking mechanism
(500) include circular shaft (530) and be arranged on to be provided with claw plate (510) on circular shaft, claw plate (510) is welded on circular shaft at any time
(530) on, and in the rear portion of claw plate welding elastic plate (540).
3. hydraulic climbing formwork guide type shoe according to claim 1, it is characterised in that up and down the two of the T-slot (430)
End sets chamfering.
4. hydraulic climbing formwork guide type shoe according to claim 1, it is characterised in that described raised for semi-cylindrical hill, v
One kind in shape projection or rectangular preiection.
5. the hydraulic climbing formwork guide type shoe according to claim 1 or 4, it is characterised in that the section of the groove (120)
The one kind being shaped as in semi-circular groove, V-shaped groove or rectangular channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710778243.1A CN107654065B (en) | 2017-09-01 | 2017-09-01 | Hydraulic climbing formwork guide type shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710778243.1A CN107654065B (en) | 2017-09-01 | 2017-09-01 | Hydraulic climbing formwork guide type shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107654065A true CN107654065A (en) | 2018-02-02 |
| CN107654065B CN107654065B (en) | 2019-09-17 |
Family
ID=61128148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710778243.1A Active CN107654065B (en) | 2017-09-01 | 2017-09-01 | Hydraulic climbing formwork guide type shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654065B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083393A (en) * | 2018-09-11 | 2018-12-25 | 中建三局第建设工程有限责任公司 | The I-shaped guide rail of rack gear and elevating scaffold |
| CN113328272A (en) * | 2020-02-28 | 2021-08-31 | 贵州电网有限责任公司 | Three-phase grounding wire clamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004300678A (en) * | 2003-03-28 | 2004-10-28 | Jfe Koken Corp | Supporting mechanism of fixed form |
| CN201045234Y (en) * | 2007-05-01 | 2008-04-09 | 朱庆明 | Hydraulic self-climbing mould climbing reversing box |
| JP2008546937A (en) * | 2005-06-29 | 2008-12-25 | ペリ ゲー・エム・ベー・ハー | Articulated climbing plate for climbing formwork |
| CN205206304U (en) * | 2015-12-14 | 2016-05-04 | 中交一公局第三工程有限公司 | Novel creeping formwork support body |
-
2017
- 2017-09-01 CN CN201710778243.1A patent/CN107654065B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004300678A (en) * | 2003-03-28 | 2004-10-28 | Jfe Koken Corp | Supporting mechanism of fixed form |
| JP2008546937A (en) * | 2005-06-29 | 2008-12-25 | ペリ ゲー・エム・ベー・ハー | Articulated climbing plate for climbing formwork |
| CN201045234Y (en) * | 2007-05-01 | 2008-04-09 | 朱庆明 | Hydraulic self-climbing mould climbing reversing box |
| CN205206304U (en) * | 2015-12-14 | 2016-05-04 | 中交一公局第三工程有限公司 | Novel creeping formwork support body |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083393A (en) * | 2018-09-11 | 2018-12-25 | 中建三局第建设工程有限责任公司 | The I-shaped guide rail of rack gear and elevating scaffold |
| CN113328272A (en) * | 2020-02-28 | 2021-08-31 | 贵州电网有限责任公司 | Three-phase grounding wire clamp |
| CN113328272B (en) * | 2020-02-28 | 2023-10-03 | 贵州电网有限责任公司 | Three-phase grounding wire clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107654065B (en) | 2019-09-17 |
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