CN107268977A - Circular high pier stud constructor row cat ladder assembled sustaining wall fixing device and construction method - Google Patents
Circular high pier stud constructor row cat ladder assembled sustaining wall fixing device and construction method Download PDFInfo
- Publication number
- CN107268977A CN107268977A CN201710643154.6A CN201710643154A CN107268977A CN 107268977 A CN107268977 A CN 107268977A CN 201710643154 A CN201710643154 A CN 201710643154A CN 107268977 A CN107268977 A CN 107268977A
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- China
- Prior art keywords
- tapered cup
- cup nut
- cover
- nut
- assembled
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
-
- 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
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses one kind circular high pier stud constructor row cat ladder assembled sustaining wall fixing device and construction method, by being improved to tapered cup nut, and matching design has removal tool, and cover body is set outside tapered cup nut, the cover body include can overall pulling down shrinking hood and can partial demolition corrugated cover；The present invention is also devised with assembled sustaining wall fixation support meanss, for quickly connecting tapered cup nut and people's row cat ladder column, and is designed with eyelid retractor extension rod pipe joint, can be applied in combination with building steel tube, be conducive to eyelid retractor standardized management.Efficiency of construction of the present invention is high, adhesive force is strong, the repairing surface of a wound is small and can reuse structure and construction method.
Description
Technical field
The present invention relates to high pier stud technical field of construction, and in particular to a kind of circular high pier stud constructor row cat ladder assembled
Sustaining wall fixing device and construction method.
Background technology
At present, tall and big pier stud construction is both needed to set up people's row safety climbing ladder on construction operation personnel in highway bridge construction
Under, in traditional handicraft, the connection of people's row safety climbing ladder and pier stud installs embedded part more with fixed take on pier stud, passes through connecting rod
The mode of part and slugging consolidates cat ladder, or using Pier Formwork to drawing reinforcement welding connecting rod to fix cat ladder, in reality
Had the following disadvantages in construction：
1) by the way of pre-buried slugging connecting rod, need to bury a large amount of embedded parts in construction.Easily buried in embedded part construction
Enter in concrete, need to find and dig out embedded part during form removal.Embedded part needs welding with connecting rod, and oxyacetylene metal-cutting need to be carried out during dismounting and is cut off, high
Sky carries out oxyacetylene metal-cutting operation inconvenience and there is very big potential safety hazard.Cutting off the embedded part after connecting rod need to polish and make antirust treatment.
2) after drilling install slugging connecting rod by the way of, boring damage concrete surface, and easily with cage bar phase
Touch, made troubles to drilling.Embedded part needs to take out expansion bolt after removing, and carries out bolt hole reparation.Embedded part mode is installed after drilling
Embedded part buried depth is shallow, and wind loading rating is relatively low, there is potential safety hazard.
3) connecting rod is different in size, how disposable, and reuse ratio is low, i.e. waste of materials also inconvenience management.
4) one connecting rod of a pre-buried point connection, if it is desired to increasing stability, it is necessary to increase embedded part point, can give pier stud
Concrete surface causes more repairing faces, and the clear-water concrete that need not particularly decorate in the later stage can be reduced and once constructed
Qualification rate.
5) embedded part removed is needed, in demolishing process, it is difficult to remove, big break easily is caused to concrete at embedded part
It is bad, increase repairing face.The old and new's structure easily produces shrinkage joint, obvious repairing defect occurs, and perception is poor.
6) embedded part do not removed, surface need to polish and make antirust treatment, not only bad for pier stud fair-faced concrete outward appearance,
Also need later stage long term maintenance.
The content of the invention
There is provided a kind of efficiency of construction is high, adhesive force is strong, the repairing surface of a wound is small aiming at the deficiencies in the prior art by the present invention
And circular high the pier stud constructor row cat ladder assembled sustaining wall fixing device and construction method that can be reused.
To achieve these goals, a kind of circular high pier stud constructor row cat ladder assembled sustaining wall designed by the present invention is consolidated
Determine device, it is characterised in that：
Including built-in fitting suit component, removal tool, assembled sustaining wall fixation support meanss, the built-in fitting set group bag
Include and cover body is provided with outside the tapered cup nut and resistance to plucking rod member of interconnection, the tapered cup nut, the cover body can entirety and coagulation
Soil is separated, and the cover body is corrugated cover or shrinking hood, and the shrinking hood is the pyramidal structure reverse with tapered cup nut, by
Many valve valve bodies circumferentially are spliced, and the rubber band that many valve valve bodies are set by middle part is fixed, and are set on the valve body
Have and be provided with sealing film outside the groove for accommodating rubber band, the shrinking hood；The corrugated cover is inner wall smooth, and outer wall is provided with
Have gap between the boss of spiral-shaped arrangement, boss, the boss is that steel wire is disposed with hollow structure, boss, boss it
Between cover wall on be provided with cutting, the corrugated cover can be broken at cutting, formed steel wire boss band reclaimed；It is described
Removal tool includes the tapered cup nut removal tool for removing tapered cup nut and the corrugated cover removal tool for removing corrugated cover；
The assembled sustaining wall fixation is used to people's row cat ladder being fixed on tapered cup nut, the support dress with support meanss
The support baseboard including being connected with tapered cup nut is put, the support baseboard is in integrally I-shaped, and its middle part is provided with mounting hole, pacifies
Fill hole periphery and be provided with radial colored tooth, the colored tooth position is in support baseboard and tapered cup nut installation side, the support base bottom
Portion is provided at both ends with two bearing pins that left and right arrangement is provided with the top of the timber wedge securing plate for canting quoin, the support baseboard
Eyelid retractor is provided with by bearing pin in seat, the axis pin base, described bearing pin one end is provided with the thread segment being connected with axis pin base, separately
One end is provided with the otic placode of eye, and the eyelid retractor includes setting in the middle part of the nut casing for being provided with positive and negative silk, nut casing
There is handle hole, nut casing two ends are connected with screw mandrel, wherein being provided with the sleeve pipe being connected with axis pin base, Ling Yigen on a screw mandrel
Screw mandrel is connected with fast fixture or fixture.Further, described tapered cup nut minor diameter one end is connected with resistance to plucking rod member, big straight
Footpath end is provided with screw thread and jack, and the jack is located at around screw thread, and tapered cup nut side wall is set close to resistance to plucking rod member end
Limited location pin.
Further, the tapered cup nut removal tool includes wrench body, and the wrench body is zigzag structure,
The both sides of described wrench body one end are respectively arranged with latch and fishtail bolt, and the other end is provided with handle, the latch and cone
Shape nut jack is matched, the handle and fishtail bolt homonymy.
Yet further, the corrugated cover removal tool includes the body of rod, and described body of rod one end is provided with lever, and the other end is set
It is equipped with threaded hole of steel, the body of rod that to be additionally provided with boss with holes.
Yet further, in addition to for extending the extension rod pipe joint of eyelid retractor, the extension rod pipe joint includes set
Pipe, pull bar, holding pin, the described sleeve pipe one end open other end are provided with the circular hole that is matched with screw mandrel and the pin for connection wire rod
Axle bed three and bearing pin, support cover is provided with the top of described sleeve pipe, the pull bar lower end is stretched into sleeve pipe through support cover, upper end
It is provided with handle, the pull bar and is socketed with spring and gear platform, cloth is described setting in support cover above and below the spring and gear platform
Spring one end abuts the other end with gear platform and abutted with support cover；Fastening key seat, the holding pin are provided with the wall of described sleeve pipe side
Seat inner chamber is connected with cannula cavity, and the holding pin is arranged in fastening key seat, and the holding pin periphery is alternate arc surface
And plane, handle two is additionally provided with the holding pin.
A kind of construction method of circular high pier stud constructor row cat ladder assembled sustaining wall fixing device, it is characterised in that bag
Include following steps：
Built-in fitting suit component is installed：Built-in fitting suit component is assembled, and location structure is set in template, after assembling
Tapered cup nut, resistance to plucking rod member and cover body positioning it is fixed after poured into a mould；
Support meanss are installed：Assembled sustaining wall fixation support meanss are connected by bolt with tapered cup nut, according to circle
The high pier stud size of shape, selects suitable timber wedge, fixes support meanss, and regulation screw mandrel makes eyelid retractor reach properly with nut casing
In length, the vertical rod that eyelid retractor is fixed on to people's row safety climbing ladder by fixture or fast fixture；
Built-in fitting suit component is removed：The latch of tapered cup nut removal tool is aligned to the jack of tapered cup nut, pulled
Hand is removed to tapered cup nut；Then the steel wire of corrugated cover is inserted in the threaded hole of steel of corrugated cover removal tool, tears cover wall,
Formed boss band, then by the termination of boss band be inserted into boss it is with holes in, rotate lever, cause the cover wall of corrugated cover at cutting
Tear, and volume is covered on the body of rod, band portals outer.
Further,
A kind of anti-slip lid is provided, the anti-slip lid one side is provided with the inserted link matched with the jack of tapered cup nut, another side
Colored tooth two is provided with, its middle part is provided with bolt hole, the mode that the support meanss are connected with tapered cup nut includes following three kinds：
1) inserted link that pluggable jack is provided with seal cover board, the seal cover board is connected with the template, is used
When, form removal removes cover plate, adds anti-slip lid, and the support baseboard of support meanss is connected into tapered cup nut by bolt one
On；
2) it is provided between the template and tapered cup nut on sealant, and the tapered cup nut and anti-slip lid is installed, will
The support baseboard of support meanss is connected on tapered cup nut by bolt one；
3) anti-slip lid is installed on the tapered cup nut, and is connected with bolt two, bolt two is two sections of screw structures, one end
It is connected with tapered cup nut, other end diameter is smaller to be passed through on the inside of template, the support baseboard for connecting support meanss.
Further, another screw mandrel of the eyelid retractor of the support meanss is connected with extension rod pipe joint, building steel tube one
End is connected with extension rod pipe joint, and the other end is fixed on by fixture or fast fixture in the vertical rod of people's row safety climbing ladder.
Yet further, the mode that the support meanss are connected with the vertical rod of people's row safety climbing ladder includes following two：
1) two eyelid retractors are set in the support meanss, and another screw mandrel of described two eyelid retractors is both connected to same stand
On bar；
2) it is connected with two adjacent upright in three support meanss, the support meanss of both end of which and is provided with a support
Device, is connected with neighbouring column respectively, and two eyelid retractors are provided with middle support meanss, and two eyelid retractors are connected to
On two adjacent columns.
The advantage of the invention is that：
1st, cylindrical pier stud construction is with external scaffolding installation process, and support meanss are separately mounted to the three of cylindrical pier stud
On point connection built-in fitting suit component, by the connection of eyelid retractor, multiple triangles are formd, increase stability.
2nd, tapered cup nut is provided with spacer pin, it is to avoid the screw mandrel connection of resistance to plucking rod member is excessive or connection is not enough.
3rd, tapered cup nut is provided with multiple jacks, is easily installed the dismounting spanner with inserted link.
4th, the cover wall being provided with the cover wall of corrugated cover between spiral wire, spiral wire is provided with cutting, during dismounting, extracts spiral out
Steel wire, cover wall can be torn at cutting, and band portals outside.
5th, the cover wall outer surface of corrugated cover is provided with the boss of spiral path, the groove of spiral path is formed after dismounting, rear
During phase perforations adding is repaired, mortar and the concrete of repairing can preferably combine together.Equally, install outside the tapered cup nut it is outer it is small in
Big shrinking hood, reserves outer small inner big space, also beneficial to the repairing of preformed hole.Shrinking hood is many valve compositions, has rubber band to face
When fix, take out tapered cup nut after, the shrinking hood of many valves to contract, be easy to remove reclaim.
6th, even the plate body both sides of wall support meanss are provided with axis pin base, two eyelid retractors can be installed simultaneously, with external scaffolding
Connection, forms the rock-steady structure of triangle.
7th, axis pin base and bearing pin use screwed connection, and bearing pin top is provided with perforated otic placode, be easy to using spanner or
Crooked chisel carries out elastic regulation, and its is simple in construction, installs quick.
8th, plate body both sides can clog timber wedge, be adapted to the building surface installation in plane or curved surface.
9th, eyelid retractor can be applied in combination by eyelid retractor extension rod pipe joint with building steel tube, be conducive to eyelid retractor standard
Change management.
10th, in building steel tube plug-in-sleeve, quick locking means locking, then by fastener to sleeve pipe and building iron
The gap that pipe is present is fastened, and its is simple in construction, has a safety feature, and installs quick.
11st, tapered cup nut is removed spanner and tapered cup nut and is connected as a single entity, it is to avoid in demolishing process, tapered cup nut high-altitude falls
Fall.
12nd, corrugated cover removal tool removes the boss band with steel wire or steel band, can be quickly by cover body from concrete
Split out；The boss of cover wall can leave spiral lines in concrete, to increase absorption when reserving hole is repaired between concrete
Power.Small inner big structure adds withdrawal resistance outside shrinking hood.
Brief description of the drawings
Fig. 1 is the structure expanded schematic diagram of built-in fitting suit component one of the present invention；
Fig. 2 is the built-in fitting suit component and joint outer part schematic diagram one of the present invention；
Fig. 3 is the built-in fitting suit component and joint outer part schematic diagram two of the present invention；
Fig. 4 is the built-in fitting suit component and joint outer part schematic diagram three of the present invention；
Fig. 5 is the structure expanded schematic diagram of built-in fitting suit component two of the present invention；
Fig. 6 is the shrinking hood of built-in fitting suit component two parcel tapered cup nut schematic diagram of the present invention；
Fig. 7 is the schematic diagram of built-in fitting suit component installation method one of the present invention；
Fig. 8 is the schematic diagram of built-in fitting suit component installation method two of the present invention；
Fig. 9 is the schematic diagram of built-in fitting suit component installation method three of the present invention；
The tapered cup nut that Figure 10 is the present invention removes spanner structure schematic diagram；
The tapered cup nut that Figure 11 is the present invention removes spanner and built-in fitting suit component combination diagram；
Figure 12 is the corrugated cover removal tool schematic diagram of the present invention；
The corrugated cover removal tool that Figure 13 is the present invention removes corrugated cover schematic diagram；
Figure 14 is the structural representation one of support meanss of the present invention；
Figure 15 is the structural representation of Figure 14 opposite sides；
Figure 16 is the structural representation two of support meanss of the present invention；
Figure 17 is the structural representation of Figure 16 opposite sides；
Figure 18 is the fixture opening structure schematic diagram of support meanss of the present invention；
Figure 19 is the fixture folding structure schematic diagram of support meanss of the present invention；
Figure 20 is the fast fixture opening structure schematic diagram of support meanss of the present invention；
Figure 21 is the fast fixture folding structure schematic diagram of support meanss of the present invention；
Figure 22 is the structural representation of eyelid retractor extension rod pipe joint of the present invention；
Figure 23 is the structural representation of Figure 22 opposite sides；
Figure 24 is the schematic diagram of eyelid retractor extension rod pipe joint connection eyelid retractor of the present invention and building steel tube；
Figure 25 is the inventive method external scaffolding and cylindrical Pier Column Reinforcing method example one；
Figure 26 is Figure 25 schematic perspective view；
Figure 27 is the inventive method external scaffolding and cylindrical Pier Column Reinforcing method example two；
Figure 28 is Figure 27 schematic perspective view；
In figure：1st, tapered cup nut；2nd, spacer pin；3rd, jack；4th, resistance to plucking rod member；5th, corrugated cover；6th, boss；7th, steel wire；8、
Cutting；9th, boss band；10th, closure；10.1 anti-slip lid；10.2nd, flower tooth two；11st, inserted link；12nd, positioning hole；13rd, bolt one；
14th, bolt two；15th, shrinking hood；16th, valve block；17th, groove；18th, rubber band；19th, template；20th, spanner；21st, latch；22nd, fasten
Bolt；23rd, handle；24th, lever；25th, the body of rod；26th, boss is with holes；27th, threaded hole of steel；28th, plate body；28.1st, flower tooth；29th, bearing pin
Seat；30th, bearing pin；31st, timber wedge securing plate；31.1, timber wedge；32nd, screw mandrel；32.1, pin shaft hole；33rd, nut casing；34th, sleeve；
35th, sleeve two；36th, bearing pin two；37th, axis pin base two；38th, pedestal；39th, buckle is cut with scissors；40th, fastening bolt；41st, arc pipe hook；42nd, cover
Plate；43rd, elastic handle；44th, link up with；45th, latch；46th, sleeve pipe；47th, support cover；48th, pull bar；49th, spring；50th, handle；51、
Keep off platform；52nd, seat is fastened；53rd, holding pin；54th, handle two；55th, axis pin base three；56th, bearing pin three；57th, building steel tube；58th, build
Buckle；59th, people's row safety climbing ladder；60th, vertical rod；61st, cylindrical pier stud.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
A kind of cylindrical high pier stud constructor row safety climbing ladder assembled sustaining wall fixing device, including dismantled and assembled reuse
Built-in fitting suit component and supporting removal tool, the fixation of assembled sustaining wall connect with support meanss and eyelid retractor extension rod tube
Head.
As shown in Figure 1 to 4, built-in fitting suit component one includes the tapered cup nut 1 being embedded in concrete structure and anti-
Dead man part 4, tapered cup nut 1 is wrapped up by corrugated cover 5；
The two ends of tapered cup nut 1 are provided with screw thread, and resistance to plucking rod member 4 and joint outer part, the side of connection resistance to plucking rod member 4 are connected respectively
Provided with spacer pin 2, so that the screw mandrel for avoiding resistance to plucking rod member connects excessive or connection deficiency；Joint outer part side is connected provided with many
Individual jack 3, spanner is removed to install tapered cup nut；
Resistance to plucking rod member 4 is L-shaped structure, and stock termination is provided with screw thread, and specification and the tapering point of tapered cup nut 1 of screw thread are mutually fitted
Match somebody with somebody；
Corrugated cover 5 is cup type cover body with the external shape fits of tapered cup nut 1, cover wall inwall flat smooth, and cover wall outer surface is set
Have between the boss 6 of spiral path, boss 6 to have and steel wire 7 is provided with spacing, boss 6, may also set up between steel band, spiral boss
Enclosure wall be provided with cutting 8, during to remove, from cutting 8 tear cover wall, formed with steel wire 7 boss band 9；Using special
Corrugated cover removal tool, can split out cover body from concrete；The boss of cover wall can leave spiral lines in concrete, to increase
Plus absorption affinity during reserving hole reparation between concrete；
Closure 10 is adapted to the end outer surface of tapered cup nut 1, and the side of closure 10 is provided with multiple inserted links 11, with taper spiral shell
Multiple jacks 3 of mother 1 are adapted to；The center of closure 10 is provided with positioning hole 12, to be positioned in template 19；
The joint outer part combined with template 19 includes bolt 1 or bolt 2 14, and bolt 1 is hex bolts, from
The outside of template 19 is passed through, and is connected with tapered cup nut 1；Bolt 2 14 is two sections of screw structures, and one section of screw mandrel is mutually fitted with tapered cup nut 1
Match somebody with somebody, other end screw mandrel diameter is smaller, passed through from the inner side of template 19, and fixed with nut；2 14 two sections of screw mandrel junctions of bolt, with
One end that tapered cup nut 1 is connected is provided with hole, and function is consistent with the jack 3 of tapered cup nut 1, easy to disassemble；
As shown in Figure 5, Figure 6, built-in fitting suit component two and built-in fitting suit component one difference is, tapered cup nut 1 by
Shrinking hood 15 is wrapped up；
Shrinking hood 15 is reverse taper, i.e., outer small inner big, and is made up of multiple valve blocks 16, the middle part of valve block 16 fluted 17,
Temporarily fixed provided with rubber band 18, shrinking hood surface need to wind sealing film.When taking out tapered cup nut 1, the shrinking hood 15 of many valves
To contract, it is easy to remove and reclaims.The outer small inner big hollow structure formed after dismounting, to increase coagulation when reserving hole is repaired
Absorption affinity between soil；
As shown in Figure 10, Figure 12, the supporting removal tool of built-in fitting suit component, including tapered cup nut remove spanner and ripple
Line cover removal tool, wherein, tapered cup nut is removed spanner and is made up of wrench body 20, latch 21, fishtail bolt 22 and handle 23.
The wrench body 20 is zigzag structure, and the side of wrench body 20 is provided with multiple latches 21, and the middle part of multiple latches 21 is provided with spiral shell
Keyhole, installs fishtail bolt 22；The end of wrench body 20 is provided with handle 23；
The screw thread that tapered cup nut 1 is connected with joint outer part is connected with fishtail bolt 22, you can is removed tapered cup nut and is pulled
Hand is connected as a single entity with tapered cup nut 1, it is to avoid in demolishing process, tapered cup nut 1 falling from high altitude；
Wrench body 20 is zigzag structure, and end is provided with handle 23, made in demolishing process, increase hand and concrete surface
Distance, it is to avoid scratch；
Tapered cup nut removes spanner and is removing people's row safety climbing ladder, is used while removing tapered cup nut 1.In use, will insert
Pin 21 is directed at the jack 3 of tapered cup nut 1, and the screwed connection of fishtail bolt 22 and tapered cup nut 1 is further compressed, and forms overall.
Portable handle 23, carries out rotate counterclockwise, you can remove tapered cup nut 1.Finally unclamp the silk of fishtail bolt 22 and tapered cup nut 1
The connection of button, tapered cup nut 1 is reclaimed.
As shown in Figure 12 and Figure 13, corrugated cover removes device, including lever 24 and the body of rod 25；The lever 24 is in-line
Structure, the middle part of a word structure is fixedly connected with the body of rod 25, is formed T-shaped；The middle part of the body of rod 25 is provided with boss with holes 26, hole
Section and the boss band phase configuration of the built-in fitting suit component of dismantled and assembled reuse；The end of the body of rod 25 is provided with threaded hole of steel
27；
Corrugated cover is removed device and used when removing corrugated cover.In use, steel wire 7 is inserted into threaded hole of steel 27 first,
Cover wall is torn, boss band 9 is formed, then the termination of boss band 9 is inserted into the boss of the body of rod 25 with holes 26, lever 24 is rotated,
Now, boss with holes 26 has clamped down on boss band 9, causes the cover wall of corrugated cover 7 to be torn at cutting, and covers volume in the body of rod 25
On, band portals outer.Finally, device to hole carries out cleaning and mortar closure.
As shown in Figure 14~Figure 17, assembled sustaining wall fixation support meanss, including support base, eyelid retractor, fixture or
Fast fixture, wherein, support baseboard is made up of plate body 28, axis pin base 29, bearing pin 30 and timber wedge securing plate 31, is provided with the middle of plate body
Hole, axis pin base 29 is arranged on the both sides of plate body 28, and the outer bottom edge of axis pin base 29 is provided with timber wedge securing plate 31.
Plate body 28 can be fabricated to I-shaped, in order to avoid concrete construction uneven surface, cause plate body to install imprecision.It is described
The periphery of the middle hole of plate body 28 is provided with the flower tooth 28.1 of Radiation, the flower with the anti-slip lid 10.1 on tapered cup nut 1
Tooth 2 10.2 is adapted to；The anti-center of slip lid 10.1 is provided with bolt hole, and the surface of anti-slip lid is provided with flower tooth 2 10.2；Anti- slip lid 10.1 is pacified
On tapered cup nut 1, plate body 28 is fixedly connected by bolt with tapered cup nut 1, and flower tooth 28.1 and flower tooth 2 10.2 are engaged, and are prevented
Only plate body 28 is in rotary moving.
The bottom of axis pin base 29 is provided with screw thread, to install bearing pin 30.
Bearing pin 30 is cylinder, and bottom is adapted to provided with screw thread with the bottom screw thread of axis pin base 29；The top of bearing pin 30 is provided with otic placode,
Hole is provided with the middle of otic placode, so as to spanner or the elastic regulation of crooked chisel progress.
Timber wedge securing plate 31 and the outer bottom edge of axis pin base 29 are connected, so as to the seam between plate body 28 and concrete construction
After gap is filled with timber wedge 31.1, reinforced using nail or screw.
Eyelid retractor is two sections of screw mandrels 32, and the nut casing 33 that there is positive and negative silk at middle part is connected, and there is hole at the middle part of nut casing 33, with
Just insertion crooked chisel carries out elastic regulation.
One end screw mandrel 32 of eyelid retractor is provided with sleeve 34 with support base connection end, passes through bearing pin 30 and the pin of support base
The axle of axle bed 29 connects；The eyelid retractor other end screw mandrel 32 and fast fixture connection end are provided with sleeve 2 35, by bearing pin 2 36 with
The axle of axis pin base 2 37 of fast fixture connects.
Eyelid retractor is two, and the position that screw mandrel 32 is connected with sleeve 34 is the upper and lower part of sleeve 34 respectively, so as to two
Above and below individual fast fixture in the standard knot vertical rod 60 of people's row safety climbing ladder.
As shown in Figure 18, Figure 19, fixture includes axis pin base 2 37, pedestal 38, hinge buckle 39, fastening bolt 40；Axis pin base two
37 are located at the side of pedestal 38, the sky that pedestal 38 coordinates with the formation of hinge buckle 39 and the standard knot vertical rod 60 of people's row safety climbing ladder 59
Between, the vertical rod 60 can be arranged in the space；One end of pedestal 38 is hinged with hinge buckle 39, and the other end of pedestal 38 is provided with fastening
Bolt 40, when pedestal 38 closes up with hinge buckle 39, is fastened by fastening bolt 40.
As shown in Figure 20, Figure 21, fast fixture includes axis pin base 2 37, arc pipe hook 41, cover plate 42, the and of elastic handle 43
Hook 44；Axis pin base 2 37 is located at the side of arc pipe hook 41, and the free end edge of arc pipe hook 41 is bowed downward to hook-shaped；Lid
One end of plate 42 and the upper articulation of arc pipe hook 41, one end of the other end of cover plate 42 and elastic handle 43 are hinged, elastic handle
43 are hinged with linking up with 44 one end, the free end snapping that the other end for linking up with 44 can be with arc pipe hook 41.Arc pipe hook 41 is with hanging
After hook 44 is connected, arc pipe hook 41, cover plate 42, elastic handle 43 and hook 44 are formed and the standard knot of people's row safety climbing ladder 59 is stood
The space that bar 60 coordinates, the vertical rod 60 can be arranged in the space.Cover plate 42 is provided with latch 45, and elastic handle 43 is buckled in lid
On the latch of plate surface, locking.
The fixation of assembled sustaining wall is used with support meanss when high pier stud constructor row safety climbing ladder sustaining wall is connected.
Support base is connected by bolt with embedded hole first, then by eyelid retractor length adjustment to support base
To the distance of vertical rod 60 of people's row safety climbing ladder 59.The sleeve 34 being connected with eyelid retractor is passed through into bearing pin 30 and the bearing pin of support base
29 axles of seat connect, then the fast fixture that the eyelid retractor other end is connected is fixed in the vertical rod 60 of people's row safety climbing ladder 59, further
Adjust the elastic of eyelid retractor.Finally check whether support base leaves gap with concrete construction, if cylindrical pier stud 61,
Timber wedge 31.1 need to be added, and timber wedge is fixed in timber wedge securing plate 31 using nail or screw, completes to install.
As shown in Figure 22~Figure 24, eyelid retractor extension rod pipe joint, including sleeve pipe 46, locking device, fastener and branch
Device connector is supportted, wherein locking device, fastener is arranged on the outer wall of sleeve pipe 46, and eyelid retractor connector is arranged on sleeve pipe one end,
The sleeve pipe other end installs building steel tube 57；Building steel tube one end is provided with positioning hole；
Locking device includes support cover 47, pull bar 48 and spring 49, and one end of pull bar 48 passes through the center of support cover 47, separately
The termination of one end is provided with handle 50, and circumferentially face is provided with keeping off on platform 51, the overcoat of spring 49 and pull bar 48 for one end of pull bar 48, and it two
End offsets with gear platform 51 and support cover 47 respectively, and operating personnel hold handle 50 and pull up pull bar 48, and spring 49 shrinks, pull bar
48 exit the inwall of sleeve pipe 46, and building steel tube 57 can be now moved to suitable position, operating personnel's releasing lever 48, spring
49 are resetted, and the positioning hole of the one end of pull bar 48 insertion building steel tube 57 termination is fixed.
Fastener includes being configured with holding pin 53 in fastening seat 52, fastening seat, and the outer peripheral face of holding pin 53 includes circular arc
Face and plane；Fasten seat 52 to be arranged on sleeve pipe 46, the inside of fastening seat 52 is connected with the inside of sleeve pipe 46, when holding pin 53
When arc surface is compressed with the wall contacts of building steel tube 57 inside sleeve pipe 46, you can fastening sleeve pipe 46 and building steel tube 57, when tight
Gu the arc surface of pin 53 staggers with the outer wall of building steel tube 57 inside sleeve pipe 46, sleeve pipe 46 and building steel tube 57 are releasable.
The top side of holding pin 53 is provided with handle 2 54.
Eyelid retractor connector includes also setting on axis pin base 3 55 and the bearing pin 3 56 for connecting eyelid retractor screw mandrel, sleeve pipe 46
There is the circular hole that diameter is matched with eyelid retractor screw mandrel 32, the side of screw mandrel 32 of eyelid retractor is stretched into sleeve pipe 46, this screw mandrel 32 and bearing pin
Corresponding position is provided with pin shaft hole 32.1 at 3 55 holes of seat, and bearing pin 3 56 passes through screw mandrel 32 and the pin joint of axis pin base 3 55.
Eyelid retractor extension rod pipe joint is fixed to need to extend with eyelid retractor and is connected in pier stud constructor's row safety climbing ladder sustaining wall
When use.In use, building steel tube 57 is inserted into sleeve pipe 46, locking device is locked, then fastener is fastened, then
Building steel tube 57 is connected by Constructioning fastener 58 with people's row safety climbing ladder 59.Finally adjustment eyelid retractor is elastic.
As shown in Figure 25~Figure 28, the present invention also proposes that a kind of cylindrical high pier stud constructor row safety climbing ladder assembled is helped
Wall fixes construction method, and this method comprises the following steps：
The first step, built-in fitting suit component is installed.Tapered cup nut 1 and resistance to plucking rod member 4 are fitted together first, and parcel
Good corrugated cover 5；During installation, the constructor's row safety climbing ladder size constituted according to standard knot measures above-mentioned built-in fitting suit component
Installation site, avoids reinforcing bar inside high pier stud, is then installed.Installation method is various：
1) first closure 10 is connected with template 19, then the jack 3 of tapered cup nut 1 is aligned to the inserted link 11 of closure 10,
Front end positioning is carried out, then by resistance to plucking rod member 4 together with reinforcing bar colligation, you can complete the installation of sub-assembly.Work as form removal
19, it is necessary to during connection construction people's row safety climbing ladder, remove closure 10, and joint outer part is passed through into bolt 1 connects.
2) directly it is attached by bolt 1 from template 19 with tapered cup nut 1, can between tapered cup nut 1 and template 19
Increase sealant, prevent mortar excessive.During form removal 19, bolt 1 is removed.
3) bolt 2 14 is connected with tapered cup nut 1, then worn another section of screw thread of bolt 2 14 from the inner side of template 19
Cross, and fixed with nut.During dismounting, nut, then form removal 19 are removed, finally by 2 14 two sections of screw mandrel junctions of bolt
Hole, removes bolt 2 14.The hole that method (3) is reserved in template 19 is smaller.
Second step, support meanss are installed.When form removal, it is necessary to when connecting people's row safety climbing ladder 59, correspond to above-mentioned first
One step process, be respectively, method 1) remove closure 10, method 2) remove bolt 1, method 3) remove nut, then form removal
19, finally by the hole of 2 14 two sections of screw mandrel junctions of bolt, bolt 2 14 is removed, joint outer part is bolted i.e.
Can.Support base is connected by bolt with tapered cup nut 1 first, then arrived eyelid retractor length adjustment to support base
The distance of vertical rod 49 of people's row safety climbing ladder 59.The sleeve 34 being connected with eyelid retractor is passed through into bearing pin 30 and the axis pin base of support base
29 axles connect, then the fixture or fast fixture that the eyelid retractor other end is connected are fixed in the vertical rod 60 of people's row safety climbing ladder 59, are entered
One successive step eyelid retractor it is elastic.The gap that support base leaves with cylindrical pier stud 61 is finally checked, timber wedge 31.1 is added, and
Timber wedge 31.1 is fixed in timber wedge securing plate 31 using nail or screw, completes to install.
In cylindrical pier stud constructor row safety climbing ladder installation process, people's row safety climbing ladder 59 needs to extend with eyelid retractor to be connected
When connecing, eyelid retractor extension rod pipe joint is used.In use, building steel tube 57 is inserted into sleeve pipe 46, locking device is locked,
Fastener is fastened again, is then connected building steel tube 57 with people's row safety climbing ladder 59 by Constructioning fastener 58.Finally
Adjust the elastic of eyelid retractor.As shown in figure 27, support meanss are separately mounted to the three point attachment built-in fitting suit of cylindrical pier stud
On component, by the connection of eyelid retractor, multiple triangles are formd, increase stability.
3rd step, built-in fitting suit component is removed.When people's row safety climbing ladder 59 is removed, support meanss are successively removed, together
When by using tapered cup nut remove spanner remove tapered cup nut 1, in use, latch 21 to be aligned to the jack of tapered cup nut, swallow
The screwed connection of tail bolt 22 and tapered cup nut 1, is further compressed, and forms overall.Portable handle 23, carries out rotate counterclockwise,
I.e. dismountable tapered cup nut.The connection of fishtail bolt 22 and the screw thread of tapered cup nut is finally unclamped, tapered cup nut is reclaimed.
Then corrugated cover 5 is removed using corrugated cover removal tool, in use, steel wire 7 is inserted into threaded hole of steel 27 first,
Cover wall is torn, boss band 9 is formed, then the termination of boss band 9 is inserted into the boss of the body of rod 25 with holes 26, lever 24 is rotated,
Now, boss with holes 26 has clamped down on boss band 9, causes the cover wall of corrugated cover 5 to be torn at cutting, and covers volume in the body of rod 25
On, band portals outer.Finally, device to hole carries out cleaning and mortar closure.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (9)
1. a kind of circular high pier stud constructor row cat ladder assembled sustaining wall fixing device, it is characterised in that：Including built-in fitting suit
Component, removal tool, assembled sustaining wall fixation support meanss, the built-in fitting set group include be connected with each other tapered cup nut and
Cover body is provided with outside resistance to plucking rod member, the tapered cup nut, the cover body can be separated integrally with concrete, the cover body is ripple
Line cover or shrinking hood, the shrinking hood are the pyramidal structure reverse with tapered cup nut, are spliced by many valve valve bodies circumferentially
Form, the rubber band that many valve valve bodies are set by middle part is fixed, the groove for accommodating rubber band is provided with the valve body, it is described
Sealing film is provided with outside shrinking hood；The corrugated cover is inner wall smooth, and outer wall is provided with the boss of spiral-shaped arrangement, boss
Between have a gap, the boss is to be disposed with the cover wall between steel wire, boss to be provided with cutting in hollow structure, boss, institute
Stating corrugated cover can be broken at cutting, and the boss band for forming steel wire is reclaimed；The removal tool includes removing taper spiral shell
Female tapered cup nut removal tool and the corrugated cover removal tool of dismounting corrugated cover；
The assembled sustaining wall fixation is used to people's row cat ladder being fixed on tapered cup nut, the support meanss bag with support meanss
The support baseboard being connected with tapered cup nut is included, the support baseboard is in integrally I-shaped, and its middle part is provided with mounting hole, mounting hole
Periphery is provided with radial colored tooth, and the colored tooth position is in support baseboard and tapered cup nut installation side, the support base bottom two
End is provided with two axis pin bases that left and right arrangement is provided with the top of the timber wedge securing plate for canting quoin, the support baseboard,
Eyelid retractor is provided with by bearing pin in the axis pin base, described bearing pin one end is provided with the thread segment being connected with axis pin base, another
End is provided with the otic placode of eye, and the eyelid retractor includes being provided with the middle part of the nut casing for being provided with positive and negative silk, nut casing
Handle hole, nut casing two ends are connected with screw mandrel, wherein the sleeve pipe being connected with axis pin base is provided with a screw mandrel, another silk
Bar is connected with fast fixture or fixture.
2. circular high pier stud constructor row cat ladder assembled sustaining wall fixing device according to claim 1, it is characterised in that：
Described tapered cup nut minor diameter one end is connected with resistance to plucking rod member, and larger diameter end is provided with screw thread and jack, and the jack is located at silk
Around button, tapered cup nut side wall is provided with spacer pin close to resistance to plucking rod member end.
3. circular high pier stud constructor row cat ladder assembled sustaining wall fixing device according to claim 2, it is characterised in that：
The tapered cup nut removal tool includes wrench body, and the wrench body is zigzag structure, the two of described wrench body one end
Side is respectively arranged with latch and fishtail bolt, and the other end is provided with handle, and the latch is matched with tapered cup nut jack, the hand
Handle and fishtail bolt homonymy.
4. circular high pier stud constructor row cat ladder assembled sustaining wall fixing device according to claim 3, it is characterised in that：
The corrugated cover removal tool includes the body of rod, and described body of rod one end is provided with lever, and the other end is provided with threaded hole of steel, the body of rod
On to be additionally provided with boss with holes.
5. circular high pier stud constructor row cat ladder assembled sustaining wall fixing device according to claim 4, it is characterised in that：
Also include the extension rod pipe joint for being used to extend eyelid retractor, the extension rod pipe joint includes sleeve pipe, pull bar, holding pin, described
The sleeve pipe one end open other end is provided with the circular hole that is matched with screw mandrel and axis pin base three and bearing pin three for connection wire rod, described
Cannula tip is provided with support cover, and the pull bar lower end is stretched into sleeve pipe through support cover, and upper end is provided with handle, the pull bar
On be socketed with above and below spring and gear platform, the spring and gear platform that cloth is setting in support cover, the spring one end is abutted with keeping off platform
The other end is abutted with support cover；Fastening key seat is provided with the wall of described sleeve pipe side, the fastening key seat inner chamber connects with cannula cavity
Logical, the holding pin is arranged in fastening key seat, and the holding pin periphery is on alternate arc surface and plane, the holding pin
It is additionally provided with handle two.
6. a kind of circular high pier stud constructor row cat ladder assembled sustaining wall fixing device according to any one of claims 1 to 5
Construction method, it is characterised in that comprise the following steps：
Built-in fitting suit component is installed：Built-in fitting suit component is assembled, and location structure is set in template, by the cone after assembling
Shape nut, resistance to plucking rod member and cover body positioning are poured into a mould after fixing；
Support meanss are installed：Assembled sustaining wall fixation support meanss are connected by bolt with tapered cup nut, according to circular high
Pier stud size, selects suitable timber wedge, fixes support meanss, and regulation screw mandrel makes eyelid retractor reach suitable length with nut casing
In degree, the vertical rod that eyelid retractor is fixed on to people's row safety climbing ladder by fixture or fast fixture；
Built-in fitting suit component is removed：The latch of tapered cup nut removal tool is aligned to the jack of tapered cup nut, spanner pair is pulled
Tapered cup nut is removed；Then the steel wire of corrugated cover is inserted in the threaded hole of steel of corrugated cover removal tool, tears cover wall, formed
Boss band, then by the termination of boss band be inserted into boss it is with holes in, rotate lever, cause the cover wall of corrugated cover to be torn at cutting
Split, and cover volume on the body of rod, band portals outer.
7. circular high pier stud constructor row cat ladder assembled sustaining wall fixing device construction method according to claim 6, its
It is characterised by：A kind of anti-slip lid is provided, the anti-slip lid one side is provided with the inserted link matched with the jack of tapered cup nut, another side
Colored tooth two is provided with, its middle part is provided with bolt hole, the mode that the support meanss are connected with tapered cup nut includes following three kinds：
1) it is connected with the template on seal cover board, the seal cover board and is provided with the inserted link of pluggable jack, in use, tears open
Removing template, removes cover plate, adds anti-slip lid, and the support baseboard of support meanss is connected on tapered cup nut by bolt one；
2) it is provided between the template and tapered cup nut on sealant, and the tapered cup nut and anti-slip lid is installed, will be supported
The support baseboard of device is connected on tapered cup nut by bolt one；
3) anti-slip lid is installed on the tapered cup nut, and is connected with bolt two, bolt two is two sections of screw structures, one end and cone
Shape nut is connected, and other end diameter is smaller to be passed through on the inside of template, the support baseboard for connecting support meanss.
8. circular high pier stud constructor row cat ladder assembled sustaining wall fixing device construction method according to claim 7, its
It is characterised by：Another screw mandrel of eyelid retractor of the support meanss is connected with extension rod pipe joint, building steel tube one end and extension rod
Pipe joint is connected, and the other end is fixed on by fixture or fast fixture in the vertical rod of people's row safety climbing ladder.
9. circular high pier stud constructor row cat ladder assembled sustaining wall fixing device construction method according to claim 8, its
It is characterised by：The mode that the support meanss are connected with the vertical rod of people's row safety climbing ladder includes following two：
1) two eyelid retractors are set in the support meanss, and another screw mandrel of described two eyelid retractors is both connected to same vertical rod
On；
2) it is connected with two adjacent upright in three support meanss, the support meanss of both end of which and is provided with an eyelid retractor,
It is connected respectively with neighbouring column, two eyelid retractors is provided with middle support meanss, two eyelid retractors is connected to phase
On two adjacent columns.
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| CN201710643154.6A CN107268977B (en) | 2017-07-31 | 2017-07-31 | Round high pier stud constructor row ladder assembled sustaining wall fixes device and construction method |
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|---|---|---|---|
| CN201710643154.6A CN107268977B (en) | 2017-07-31 | 2017-07-31 | Round high pier stud constructor row ladder assembled sustaining wall fixes device and construction method |
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| CN107268977B CN107268977B (en) | 2019-04-23 |
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| CN113605242A (en) * | 2021-08-03 | 2021-11-05 | 中国一冶集团有限公司 | Attachment device for ladder stand |
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| CN107268977B (en) | 2019-04-23 |
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