CN207891874U - A kind of bellows anchor pole, clamp device, anchor pole with waterproof and anticorrosion clamp device - Google Patents
A kind of bellows anchor pole, clamp device, anchor pole with waterproof and anticorrosion clamp device Download PDFInfo
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- CN207891874U CN207891874U CN201721641960.1U CN201721641960U CN207891874U CN 207891874 U CN207891874 U CN 207891874U CN 201721641960 U CN201721641960 U CN 201721641960U CN 207891874 U CN207891874 U CN 207891874U
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- rod body
- anchor rod
- seal closure
- waterproof
- anticorrosion
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Abstract
The utility model is related to a kind of bellows anchor pole, clamp device, anchor poles with waterproof and anticorrosion clamp device.Including seal closure, seal closure has cavity, the one end open of seal closure enters cavity for the threaded fastener that is connected on the threaded fastener, anchor rod body and the anchor rod body that are connected on anchor rod body and anchor rod body and by the threaded fastener connected on the loading plate of threaded fastener block or anchor rod body and anchor rod body and by the backing plate of threaded fastener block, and the wall in opening is connect with backing plate or loading plate or threaded fastener；The seal closure other end sets perforation, the hole wall of perforation, the aperture outer end face of seal closure of the outer aperture periphery of perforation, perforation inner orifice periphery seal closure aperture inner face at least one at coordinate with gap between sealed penetration and anchor rod body with corresponding first sealing structure.The purpose of the waterproof and anticorrosion between the threaded connectors such as anchor rod body and nut, sleeve is played in the setting of seal closure.
Description
Technical field
The utility model is related to a kind of bellows anchor pole, clamp device, anchor poles with waterproof and anticorrosion clamp device.
Background technology
Anchoring assembly is also known as suspension roof support, is applied in the earth's surfaces engineering and tunnel, stope etc. such as side slope, ground deep basal pit undergrounds
In work through frequently with a kind of support reinforcement mode.Existing anchor rod construction method is first to drill in pre- anchorage point, drilling
Aperture is generally 90-200mm, and anchor rod body made of metalwork, wooden piece, polymer member or other materials is then placed in drilling
In, common anchor rod body is reinforcing bar, and Grouting Pipe is extend into the bottom of drilling with the slip casting into drilling with anchor rod body.Such as award
The expanding anchor bolt support of cloth bag is exactly one when weighing high pressure swing spray follow-up disclosed in the Chinese patent that notification number is CN203514329U
Kind anchoring assembly comprising anchor pole, the preceding end seat being through on anchor pole（That is loading plate）To carry in the borehole, rear end seat（Pad
Plate）So that the pulling force of foundation and both ends are attached separately to the cloth bag in preceding end seat and rear end seat（That is pouch）, in rear end seat
There are one Grouting Pipes for dress, wherein preceding end seat and rear end seat pass through the realization pair of the screw-thread fit of the threaded fasteners such as nut and anchor pole
The block of forward and backward end seat limits, since rock-bolt length is limited, and need in some cases anchor pole in depth under length need foot
It is enough long, therefore anchor pole needs to realize the splicing of two sections of anchor rod bodies to reach desired length by tapped sleeve.
Threaded connection place is either located in concrete or in the stratum above the three of anchoring assembly, concrete and
In stratum moisture, moisture etc. can from the gap both ends of the threaded connection sections of the threaded connectors such as nut, casing and anchor rod body into
Enter at the cooperation of threaded connection section, cause that corrosion or corrosion occur at the cooperation of threaded connection section, destroy screw thread, cause screw thread it
Between bearing capacity weaken, when earth's surface building waved under typhoon, seismic environment when can pull anchor rod body, due to anchor rod body with
Thread failure between threaded connector, may result in loading plate and its block nut slips or two from anchor rod body
Section anchor rod body is detached from from the sleeve of junction or backing plate and its block nut and anchor rod body disengaging, leads to anchoring group
Part global failure causes the danger caved in or toppled to the ontology of earth's surface building or other classes building.
Utility model content
The purpose of this utility model is to provide the waterproof and anticorrosions that anchor rod body and threaded connector junction can be improved
The bellows anchor pole with waterproof and anticorrosion clamp device of energy；The purpose of this utility model also reside in provide a kind of waterproof and anticorrosion anchor pole and
Waterproof and anticorrosion clamp device.
To achieve the above object, the waterproof and anticorrosion clamp device of the utility model adopts the following technical scheme that：
Technical solution 1：Waterproof and anticorrosion clamp device includes seal closure, has cavity, one end of seal closure inside seal closure
Equipped with opening, the opening on the threaded fastener, anchor rod body and the anchor rod body that are connected on anchor rod body and anchor rod body for connecting
The threaded fastener connect and the screw thread connected on the loading plate of threaded fastener block or anchor rod body and anchor rod body are tight
Firmware and cavity is entered by the backing plate of threaded fastener block, the wall in the opening is used for and backing plate or loading plate or screw thread
Fastener connects；The seal closure other end is equipped with the perforation that is passed through for anchor rod body, outside the hole wall of the perforation, the outer aperture of perforation
The aperture outer end face of the seal closure enclosed, the inner orifice periphery of perforation seal closure aperture inner face wherein at least one at be used for
Coordinate with the first sealing structure to seal the gap between the perforation and anchor rod body.It can be to anchor pole by the setting of seal closure
The end crevice of the threaded connection section of the threaded fasteners such as the body of rod and nut, casing thereon is protected, and spiral shell is being easily accessible
The path or gap in the gap of line linkage section or interface are sealed, and playing prevents corrosive gas or moisture from entering screw thread
In the gap of linkage section, to play the purpose of the waterproof and anticorrosion between anchor rod body and threaded connector, reduces screw thread and connect
The screw thread for connecing section loses the occurrence probability of bearing capacity because of corrosion.
Technical solution 2：On the basis of technical solution 1, the open outer end of the seal closure of the wall and/or mouth periphery
Face is used to coordinate to seal the gap between the threaded fastener that the wall and wall are connect, wall with second seals structure
Gap between the loading plate that gap or wall between the backing plate being connect with wall and wall are connected.It can be from seal closure
Opening and threaded fastener or backing plate or loading plate between junction be sealed, to improve to anchor rod body and screw thread
The waterproof anti-corrosion performance of the threaded connection section of connector.
Technical solution 3：On the basis of technical solution 2, the wall be equipped with internal thread, for backing plate or loading plate or
The corresponding external screw thread being arranged on threaded fastener is threadedly coupled.The mode of being connected through a screw thread realizes connection so that dismounting equal ten
It is convenient to divide, and connects very secured.
Technical solution 4：On the basis of technical solution 1-3 any one, it is additionally provided with for into it on the seal closure
The inlet of lubricant grease is injected in chamber, and plug is equipped at the inlet.Facilitate upon connection internally after inlet is set
The lubricant grease for injecting sealing corrosion, to further increase waterproof anti-corrosion performance.
The bellows anchor pole with waterproof and anticorrosion clamp device at least one section anchor rod body of the utility model is using such as
Under technical solution：
Technical solution 1：Bellows anchor pole with waterproof and anticorrosion clamp device includes at least one section of anchor rod body, further includes being located at
The side close to corresponding bellows anchor pole outer end of the backing plate and loading plate at bellows anchor pole both ends, backing plate and loading plate passes through
Threaded fastener block limit of the spinning on anchor rod body, bellows anchor pole further includes the pouch for loading concrete, bellows
Anchor pole further includes at least one seal closure, there is cavity, one end of seal closure to be equipped with opening, the opening is for anchor pole inside seal closure
The threaded fastener that is connected on threaded fastener, anchor rod body and the anchor rod body connected on the body of rod and anchor rod body and by screw thread
The threaded fastener that is connected on the loading plate or anchor rod body and anchor rod body of fastener block and by threaded fastener block
Backing plate enter cavity, the wall in the opening is connect with backing plate or loading plate or threaded fastener；The seal closure other end is set
Have a perforation passed through for anchor rod body, the hole wall of the perforation, the outer aperture periphery of perforation seal closure aperture outer end face, wear
Coordinate with close with corresponding first sealing structure at wherein at least the one of the aperture inner face of the seal closure of the inner orifice periphery in hole
Seal the gap between the perforation and anchor rod body.It can be to anchor rod body and nut, casing thereon by the setting of seal closure
The end crevice of the threaded connection section of equal threaded fasteners is protected, the gap for being easily accessible threaded connection section path or
Gap or interface are sealed, and are played in the gap for preventing corrosive gas or moisture from entering threaded connection section, to rise
To the purpose of the waterproof and anticorrosion between anchor rod body and threaded connector, the screw thread for reducing threaded connection section loses because of corrosion
The occurrence probability of bearing capacity.
Technical solution 2：On the basis of technical solution 1, the open outer end of the seal closure of the wall and/or mouth periphery
Face is used to coordinate to seal the gap between the threaded fastener that the wall and wall are connect, wall with second seals structure
Gap between the loading plate that gap or wall between the backing plate being connect with wall and wall are connected.It can be from seal closure
Opening and threaded fastener or backing plate or loading plate between junction be sealed, to improve to anchor rod body and screw thread
The waterproof anti-corrosion performance of the threaded connection section of connector.
Technical solution 3：On the basis of technical solution 2, the seal closure and backing plate or loading plate or threaded fastener are logical
Cross threaded connection.The mode of being connected through a screw thread realizes connection so that dismounting is very convenient, and connects very secured.
Technical solution 4：On the basis of technical solution 3, the side on backing plate and/or loading plate close to threaded fastener is set
Have with externally threaded boss, seal closure has internal thread and is threadedly coupled with the external screw thread on boss by its internal thread.
Technical solution 5：On the basis of technical solution 4, sealing medium is filled in the inner cavity of seal closure.
Technical solution 6：On the basis of technical solution 5, seal closure is equipped with the inlet of sealing medium, is set at inlet
There is plug.The lubricant grease for conveniently internally injecting sealing corrosion after inlet upon connection is set, it is anti-to further increase
Water antiseptic property.
Technical solution 7：On the basis of technical solution 6, the sealing medium is lubricant grease.Lubricant grease is not easy from quilt
It is lost at sealing.
Technical solution 8：On the basis of technical solution 7, the periphery of threaded fastener is equipped with external screw thread, threaded fastener
The seal closure is respectively installed on the anchor rod body at both ends, seal closure has internal thread and passes through its internal thread and screw threads for fastening
External screw thread on the periphery of part is threadedly coupled.
Technical solution 9：On the basis of technical solution 8, in the gap of threaded fastener and anchor rod body threaded connection section
Filled with sealing medium.
Technical solution 10：On the basis of technical solution 9, threaded fastener is equipped with the inlet of sealing medium, injection
Plug is equipped at mouthful.
Technical solution 11：On the basis of technical solution 1-10 any one, the anchor rod body has two sections or more, anchor pole
By with female casing connection, being equipped at the gap between two ends of the threaded connection section of casing and anchor rod body between the body of rod
Swivel nut is sealed, there is cavity inside sealing swivel nut, the one end for sealing swivel nut is equipped with opening, and the opening is for anchor rod body and anchor pole bar
The casing connected on body enters cavity, and the wall in the opening is used for and casing connection；The seal closure other end is equipped with for anchor pole
The perforation that the body of rod passes through, the hole wall of the perforation, the aperture outer end face of seal closure of the outer aperture periphery of perforation, perforation endoporus
For coordinating to seal the perforation with the first sealing structure at wherein at least the one of the aperture inner face of the seal closure of mouth periphery
Gap between anchor rod body.
Technical solution 12：On the basis of technical solution 11, filled out in the gap of the threaded connection section of casing and anchor rod body
Filled with sealing medium.
Technical solution 13：On the basis of technical solution 12, it is additionally provided with the inlet of sealing medium in described sleeve pipe, injects
Plug is equipped at mouthful.
Technical solution 14：On the basis of technical solution 1-10 any one, it is additionally provided on anchor rod body mixed for filling
The pouch of solidifying soil paste liquid, loading plate and its threaded fastener, seal closure are located at pouch lower part.
The bellows anchor pole with waterproof and anticorrosion clamp device with two sections or more anchor rod bodies of the utility model is using such as
Under technical solution：
Technical solution 1：Bellows anchor pole with waterproof and anticorrosion clamp device includes two sections or more of anchor rod body, anchor rod body
Between by the way that with female casing connection, bellows anchor pole further includes the pouch for loading concrete, bellows anchor pole also wraps
Two seal closures for being respectively provided at casing both ends are included, there is cavity, one end of seal closure to be equipped with opening, the opening inside seal closure
Enter cavity, the wall in the opening and casing connection for the casing connected on anchor rod body and anchor rod body；Seal closure is another
One end is equipped with the perforation that is passed through for anchor rod body, the hole wall of the perforation, the outer aperture periphery of perforation seal closure aperture outside
End face, perforation inner orifice periphery seal closure aperture inner face wherein at least one at be used for and the first sealing structure coordinate
To seal the gap between the perforation and anchor rod body.Two sections or more anchor rod body junctions are sealed anti-by seal closure
Shield, is sealed, playing prevents corrosive gas in the path in the gap for being easily accessible threaded connection section or gap or interface
Or moisture enters in the gap of threaded connection section, to play the waterproof and anticorrosion between anchor rod body and threaded connector
Purpose, the screw thread for reducing threaded connection section lose the occurrence probability of bearing capacity because of corrosion.
Technical solution 2：On the basis of technical solution 1, the open outer end of the seal closure of the wall and/or mouth periphery
Face is used to coordinate to seal the gap between the casing that the wall and wall are connect with second seals structure.It can be from seal closure
Opening and threaded fastener or backing plate or loading plate between junction be sealed, to improve to anchor rod body and screw thread
The waterproof anti-corrosion performance of the threaded connection section of connector.
Technical solution 3：On the basis of technical solution 2, the wall is equipped with internal thread, for the phase that is arranged on casing
The external screw thread answered is threadedly coupled.The mode of being connected through a screw thread realizes connection so that dismounting is very convenient, and connects very firm
Gu.
Technical solution 4：On the basis of technical solution 3, filled in the gap of the threaded connection section of casing and anchor rod body
There is sealing medium.
Technical solution 5：On the basis of technical solution 4, the inlet of sealing medium, inlet are additionally provided in described sleeve pipe
Place is equipped with plug.The lubricant grease for conveniently internally injecting sealing corrosion after inlet upon connection is set, to further carry
High waterproof anti-corrosion performance.
Technical solution 6：On the basis of technical solution 4 or 5, the sealing medium is lubricant grease.
The waterproof and anticorrosion anchor pole of the utility model adopts the following technical scheme that：
Technical solution 1：Waterproof and anticorrosion anchor pole includes two sections or more of anchor rod body, by carrying interior spiral shell between anchor rod body
The casing connection of line, waterproof and anticorrosion anchor pole further include two seal closures for being respectively provided at casing both ends, have sky inside seal closure
One end of chamber, seal closure is equipped with opening, which enters cavity for the casing connected on anchor rod body and anchor rod body, described to open
Wall in mouthful and casing connection；The seal closure other end is equipped with the perforation passed through for anchor rod body, the hole wall of the perforation, perforation
The aperture outer end face of seal closure of outer aperture periphery, perforation inner orifice periphery seal closure aperture inner face wherein extremely
For coordinating with the first sealing structure to seal the gap perforated between anchor rod body at few one.Two sections with upper bolt bar
Body junction is sealed protection by seal closure, in the path in the gap for being easily accessible threaded connection section or gap or interface
It is sealed, plays in the gap for preventing corrosive gas or moisture from entering threaded connection section, to play to anchor rod body
The purpose of waterproof and anticorrosion between threaded connector, the screw thread for reducing threaded connection section lose the hair of bearing capacity because of corrosion
Raw probability.
Technical solution 2：On the basis of technical solution 1, the open outer end of the seal closure of the wall and/or mouth periphery
Face is used to coordinate to seal the gap between the casing that the wall and wall are connect with second seals structure.It can be from seal closure
Opening and threaded fastener or backing plate or loading plate between junction be sealed, to improve to anchor rod body and screw thread
The waterproof anti-corrosion performance of the threaded connection section of connector.
Technical solution 3：On the basis of technical solution 2, the wall is equipped with internal thread, for the phase that is arranged on casing
The external screw thread answered is threadedly coupled.The mode of being connected through a screw thread realizes connection so that dismounting is very convenient, and connects very firm
Gu.
Technical solution 4：On the basis of technical solution 3, filled in the gap of the threaded connection section of casing and anchor rod body
There is sealing medium.
Technical solution 5：On the basis of technical solution 4, the inlet of sealing medium, inlet are additionally provided in described sleeve pipe
Place is equipped with plug.The lubricant grease for conveniently internally injecting sealing corrosion after inlet upon connection is set, to further carry
High waterproof anti-corrosion performance.
Technical solution 6：On the basis of technical solution 4 or 5, the sealing medium is lubricant grease.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment 1 of the bellows anchor pole with waterproof and anticorrosion clamp device of the utility model；
Fig. 2 is the partial enlarged view at the A in Fig. 1；
Fig. 3 is the partial enlarged view at the B in Fig. 1；
Fig. 4 is the structural schematic diagram of the embodiment 2 of the bellows anchor pole with waterproof and anticorrosion clamp device；
Fig. 5 is the structural schematic diagram of the embodiment 3 of the bellows anchor pole with waterproof and anticorrosion clamp device；
Fig. 6 is the structural schematic diagram of the embodiment 4 of the bellows anchor pole with waterproof and anticorrosion clamp device；
Fig. 7 is the structural schematic diagram of the embodiment 5 of the bellows anchor pole with waterproof and anticorrosion clamp device；
Fig. 8 is the structural schematic diagram of the embodiment 6 of the bellows anchor pole with waterproof and anticorrosion clamp device；
Fig. 9 is the structural schematic diagram of the anchor rod body in Fig. 8；
In figure：Bellows anchor poles of the 1- with waterproof and anticorrosion clamp device, 11- clamp devices, 111- anchor rod bodies, 12- carryings
Plate, 14- lower nuts, 15- backing plates, 17- top nuts, 18- casings, silk plug in 181-, inlet in 182- seal swivel nut on 19-,
Seal swivel nut under 20-, 30- seal washers, 31- lubricant greases, 32- pouches, 33- concrete, 34- breaks ground cover, sealed on 35-
It covers, seal closure under 36-, inlet under 37-, silk plug under 38-.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The embodiment 1 of the bellows anchor pole with waterproof and anticorrosion clamp device of the utility model：As shown in Figs. 1-3, band waterproof
The bellows anchor pole 1 of anti-corrosion clamp device includes more anchor rod bodies 111, connects sleeve 18, backing plate 15, the loading plate of anchor rod body
12, top nut 17, lower nut 14, pouch 32, the clamp device 11 being located at sleeve and lower nut and positioned at lower part
Break ground cover 34, assembles anchor pole with upper-part.Loading plate 12 and its corresponding lower nut 14, the cover 34 etc. that breaks ground are stretched into from drilling
Underground, and play the role of carrying after concreting.Backing plate 15 passes to the pulling force from ground by anchor rod body 111
Power is carried between soil layer or rock by loading plate 12, loading plate 12.It, can be to upper due to being moist or corrosive environment in soil layer
The threaded connection section for stating threaded connector and anchor rod body 111 causes to corrode, and leads to thread failure, influences band waterproof and anticorrosion and fastens
The normal use of the bellows anchor pole 1 of device, therefore, the utility model is provided carries out waterproof and anticorrosion to above-mentioned threaded connection section
Scheme can be sealed protection to the both ends gap of threaded connection section, and playing prevents the screw corrosion of threaded connection section from failing
Purpose.
As shown in figure 3, loading plate 12 is plectane or square plate, anchor rod body 111 is installed on by its centrally disposed perforation
Then lower end is fixed by lower nut 14, the clamp device 11 of lower nut 14 includes upper seal closure 35 and lower sealing
Cover 36, upper and lower seal closure respectively include cylindrical section and the plectane positioned at cylindrical section bottom, and setting perforation is so as to for anchor in the middle part of plectane
Club shaft passes through, and internal thread is arranged on cylindrical section, and external screw thread, upper and lower seal closure is arranged in the upper and lower part of the peripheral surface of lower nut
It is connected and fixed by the external screw thread screw-thread fit realization of the upper and lower part of the internal thread and lower nut of its cylindrical section, it is upper and lower to seal
Annulus at the inner wall of about one two closing chambers of formation after cover is connect with lower nut, upper and lower two seal chambers and lower nut
Gap is connected to the sealing cavity to form an entirety, filled with seal washer made of elastic material in upper and lower two closing chambers
30, preferably rubber material, after seal washer 30 is squeezed by lower nut and upper and lower seal closure flexible deformation with by anchor rod body with
Gap between upper and lower seal closure and the corresponding perforation hole wall of lower nut blocks, and the centre position of lower nut offers bet
Entrance 37, lower inlet 37 are used for inject lubricant grease 31 in above-mentioned sealing cavity, and under setting at lower inlet 37
Silk plug 38, to prevent lubricant grease from being revealed from lower inlet.12 lower part of loading plate is also associated with the cover 34 that breaks ground of steel, and break ground cover
It is located at except lower nut and corresponding clamp device, is broken by the cover 34 that breaks ground when so as in anchor rod body tripping in drilling
Soil, while can also play certain protective action.
Backing plate 15 is the big plectane or square plate of size ratio loading plate 12, so as to increase the loaded area with concrete.
Backing plate 15 is installed on 111 top of anchor rod body by the perforation at its center, and carries out limit block by top nut 17.
As shown in Figure 1, pouch 32 is fixed on anchor rod body 111, pouch 32 is soft bag, when anchor rod body tripping in drills
Pouch 32 is empty flat state, occupies volume very little, and 32 top of pouch is equipped with grouting port, and pouch 32 is with anchor rod body tripping in underground
When also tripping in Grouting Pipe together, inject the slurry of concrete 33 into pouch 32 by Grouting Pipe after pouch 32 reaches designated position
Liquid makes pouch 32 heave, when 33 grout cures of concrete in pouch 32 form concrete block, you can play the role of carrying.
Loading plate 12 and its corresponding lower nut, lower seal closure etc. are located at 32 lower part of pouch, and concrete 33 coagulates loading plate 12 after solidifying
Including Gu, since the concrete block in pouch 32 is to bond cooperation with anchor rod body, pulling force cannot be born, loading plate 12 can be held
By anchor rod body pulling force and pulling force is passed into concrete block.
As shown in Fig. 2, the body of rod of the anchor pole in the present embodiment includes at least two sections of anchor rod bodies 111, between anchor rod body
Splice ends be equipped with external screw thread, the connection between anchor rod body is the anchor to be connect with two sections by having female casing 18
The external screw thread cooperation of club shaft 111 is attached, and casing 18 is equipped with middle inlet 182, is used for casing 18 and anchor rod body
Sealing medium, such as lubricant grease 31 are injected in the gap of 111 threaded connection section.The both ends of casing 18 are respectively equipped with sealing
Swivel nut 19 and lower sealing swivel nut 20, upper-lower seal swivel nut include cylindrical section and with hole round plate part, and cylindrical section has internal thread,
The connection realized between sealing swivel nut and casing 18 can be coordinated with the external screw thread of casing 18, the perforation among with hole round plate is for supplying
Anchor rod body 111 passes through, namely for being sleeved on anchor rod body 111 for sealing swivel nut, the diameter and anchor rod body 111 of perforation are straight
Diameter is almost the same, with the gap between reduction.Sealing swivel nut forms a closing chamber after being connect with casing 18, which can incite somebody to action
Casing 18 and the end crevice of anchor rod body threaded connection section are equipped with close made of watertight rubber in being wrapped in the closing chamber
Seal washer 30, seal washer 30 deform under the extruding of sealing swivel nut and 18 end of casing, thus by casing 18 and anchor rod body
The gap of threaded connection section end blocks.
The utility model is related to loading plate 12 and backing plate the difference is that, 12 diameter of loading plate is smaller, can screw in
In drilling, and backing plate drills without tripping in, therefore size is larger.
The bellows anchor pole with waterproof and anticorrosion clamp device of the utility model is when in use：Anchor rod body 111 assembly when,
Two sections of anchor rod bodies 111 are screwed in from both ends in casing 18 respectively first, seal washer 30 are put on, then both ends pass through respectively
Upper and lower sealing swivel nut compresses seal washer 30, by middle inlet 182 to injection lubricant grease 31 inside casing 18, finally
Screw on silk plug 181；Backing plate and loading plate 12 are penetrated and first screw in upper and lower nut after anchor rod body, before screwing in lower nut
Upper seal closure 35 and seal washer 30 are through anchor rod body lower end in advance, then penetrate seal washer 30 and lower seal closure 36
Anchor rod body lower end, then lubricant grease 31 is internally injected by lower inlet, lower inlet is blocked finally by lower silk plug
, 12 lower part of loading plate will also be loaded on the cover 34 that breaks ground；The bellows anchor pole 1 with waterproof and anticorrosion clamp device that will be completed
It, can since the seal washer of clamp device is squeezed the sealing function of press-fit lubricant grease in the drilling of the pre- anchorage point of tripping in
Anchor rod body and the threaded connection section of anchor rod body and lower nut to the bellows anchor pole 1 with waterproof and anticorrosion clamp device carry out close
Envelope protection, plays the purpose of waterproof and anticorrosion.
Embodiment 2：As shown in figure 4, difference from example 1 is that, which only includes an anchor rod body
111, it is suitable for the anchoring of surface structures or other civil engineering main bodys that need not be too deep, due to only having an anchor pole, no longer
Sleeve 18 and corresponding clamp device are set.
Embodiment 3：As shown in figure 5, difference from example 1 is that, loading plate 12 may be provided in pouch 32, and
It is wrapped up by the concrete 33 in it, at this time due to the protection of concrete, it is not necessary that clamp device is arranged.
Embodiment 4：As shown in fig. 6, difference from example 1 is that, this embodiment is the common anchor without pouch
Bar, and an only anchor rod body, loading plate are located at anchor rod body lower end and are equipped with clamp device.
Embodiment 5：As shown in fig. 7, the difference is that, this anchor pole includes two and two or more with embodiment 4
Anchor rod body by sleeve connection and passes through clamp device waterproof and anticorrosion between anchor rod body.
Embodiment 6：As shown in Figure 8,9, with embodiment 5 the difference is that, only the junction of anchor rod body be arranged
Clamp device carries out waterproof and anticorrosion, clamp device be not arranged at loading plate.
In other embodiments：Seal washer as sealing structure can also be the realization pair such as fluid sealant, airtight and watertight padding
The structure or mode that gap between anchor rod body and nut etc. is blocked.Silk plug also can be replaced other plugs, such as flexible glue
Plug etc.；Anchor rod component may also comprise three sections, four sections or more anchor rod bodies, is all made of between arbitrary neighborhood anchor rod body
It states casing and sealing swivel nut is attached and protects；Upper sealing swivel nut and lower sealing swivel nut are also not necessarily limited to make with after casing connection
Be sealed with seal washer, packing seal or fluid sealant sealing can also be used, if can will seal the perforation of swivel nut with
At aperture peripheral end portion up and down of either perforating at cooperation between anchor rod body or casing at the cooperation of sealing swivel nut extremely
It is sealed at few one, can finally reduce steam and enter spiral shell from casing and the end crevice of anchor rod body threaded connection section
In line linkage section.
The implementation of the bellows anchor pole with waterproof and anticorrosion clamp device with one section or more anchor rod body of the utility model
Difference lies in waterproof and anticorrosion clamp device with each embodiment of the above-mentioned bellows anchor pole with waterproof and anticorrosion clamp device for example
Bellows anchor pole also can only include one section of anchor rod body, no longer need setting casing to be attached at this time, correspondingly need not also set
Set the sealed protective structure of the junction between casing and anchor rod body.
The embodiment of the waterproof and anticorrosion clamp device of the utility model and the above-mentioned bellows anchor with waterproof and anticorrosion clamp device
Each embodiment of clamp device in each embodiment of bar is identical, repeats no more.
Each embodiment of the waterproof and anticorrosion anchor pole of the utility model and the utility model with waterproof and anticorrosion clamp device
Each embodiment of bellows anchor pole is the difference is that be not provided with pouch, and correspondingly carrying needs to rely on loading plate, specifically no longer
It repeats.
Claims (29)
1. waterproof and anticorrosion clamp device, characterized in that including seal closure, there is cavity inside seal closure, one end of seal closure is set
There is opening, the opening on the threaded fastener, anchor rod body and the anchor rod body that are connected on anchor rod body and anchor rod body for connecting
Threaded fastener and the screw threads for fastening that is connected on the loading plate of threaded fastener block or anchor rod body and anchor rod body
Part and cavity is entered by the backing plate of threaded fastener block, the wall in the opening is used for tight with backing plate or loading plate or screw thread
Firmware connects；The seal closure other end is equipped with the perforation passed through for anchor rod body, the hole wall of the perforation, the outer aperture periphery of perforation
The aperture outer end face of seal closure, perforation inner orifice periphery seal closure aperture inner face wherein at least one at for
The cooperation of first sealing structure is to seal the gap between the perforation and anchor rod body.
2. waterproof and anticorrosion clamp device according to claim 1, characterized in that the wall and/or mouth periphery it is close
The open outer end face of sealing cover is used to coordinate to seal the threaded fastener that the wall is connect with wall with second seals structure
Between the backing plate that is connected of gap, wall and wall between gap or the loading plate that is connected of wall and wall between
Gap.
3. waterproof and anticorrosion clamp device according to claim 2, characterized in that the wall be equipped with internal thread, for
The corresponding external screw thread being arranged on backing plate or loading plate or threaded fastener is threadedly coupled.
4. according to the waterproof and anticorrosion clamp device described in claim 1-3 any one, characterized in that also set on the seal closure
It is useful for injecting the inlet of lubricant grease into its inner cavity, plug is equipped at the inlet.
5. the bellows anchor pole with waterproof and anticorrosion clamp device, including at least one section of anchor rod body further include being located at bellows anchor pole two
The side close to corresponding bellows anchor pole outer end of the backing plate and loading plate of end, backing plate and loading plate is by spinning in anchor pole
Threaded fastener block limit on the body of rod, bellows anchor pole further includes the pouch for loading concrete, characterized in that bellows anchor
Bar further includes at least one seal closure, there is cavity, one end of seal closure to be equipped with opening, the opening is for anchor pole bar inside seal closure
The threaded fastener that is connected on threaded fastener, anchor rod body and the anchor rod body connected on body and anchor rod body and tight by screw thread
The threaded fastener that is connected on the loading plate or anchor rod body and anchor rod body of firmware block and by threaded fastener block
Backing plate enters cavity, and the wall in the opening is connect with backing plate or loading plate or threaded fastener；The seal closure other end is equipped with
For the perforation that anchor rod body passes through, the hole wall of the perforation, the outer aperture periphery of perforation seal closure aperture outer end face, perforation
Inner orifice periphery seal closure aperture inner face wherein at least one at corresponding first sealing structure coordinate to seal
Gap between the perforation and anchor rod body.
6. the bellows anchor pole according to claim 5 with waterproof and anticorrosion clamp device, characterized in that the wall and/or
The open outer end face of the seal closure of mouth periphery is used to coordinate with second seals structure and be connect with wall with sealing the wall
Threaded fastener between gap, the wall and wall backing plate that is connected between gap or wall connect with wall
Gap between loading plate.
7. the bellows anchor pole according to claim 6 with waterproof and anticorrosion clamp device, characterized in that the seal closure and pad
Plate or loading plate or threaded fastener are connected through a screw thread.
8. the bellows anchor pole according to claim 7 with waterproof and anticorrosion clamp device, characterized in that backing plate and/or carrying
Be equipped with externally threaded boss close to the side of threaded fastener on plate, seal closure have internal thread and by its internal thread with it is convex
External screw thread on platform is threadedly coupled.
9. the bellows anchor pole according to claim 8 with waterproof and anticorrosion clamp device, characterized in that in the inner cavity of seal closure
Filled with sealing medium.
10. the bellows anchor pole according to claim 9 with waterproof and anticorrosion clamp device, characterized in that seal closure is equipped with
The inlet of sealing medium is equipped with plug at inlet.
11. the bellows anchor pole according to claim 10 with waterproof and anticorrosion clamp device, characterized in that the sealing medium
For lubricant grease.
12. the bellows anchor pole according to claim 7 with waterproof and anticorrosion clamp device, characterized in that threaded fastener
Periphery is equipped with external screw thread, and the seal closure is respectively installed on the anchor rod body at the both ends of threaded fastener, and seal closure has interior
Screw thread is simultaneously threadedly coupled by its internal thread with the external screw thread on the periphery of threaded fastener.
13. the bellows anchor pole according to claim 12 with waterproof and anticorrosion clamp device, characterized in that threaded fastener with
Sealing medium is filled in the gap of anchor rod body threaded connection section.
14. the bellows anchor pole according to claim 13 with waterproof and anticorrosion clamp device, characterized in that on threaded fastener
Inlet equipped with sealing medium is equipped with plug at inlet.
15. the bellows anchor pole with waterproof and anticorrosion clamp device according to claim 5-14 any one, characterized in that institute
Stating anchor rod body has two sections or more, by with female casing connection, the spiral shell of casing and anchor rod body between anchor rod body
It is equipped with sealing swivel nut at the gap between two ends of line linkage section, there is cavity inside sealing swivel nut, the one end for sealing swivel nut is equipped with and opens
Mouthful, which enters cavity for the casing connected on anchor rod body and anchor rod body, and the wall in the opening is used for and casing
Connection；The seal closure other end is equipped with the perforation that is passed through for anchor rod body, the hole wall of the perforation, the outer aperture periphery of perforation it is close
The aperture outer end face of sealing cover, the inner orifice periphery of perforation seal closure aperture inner face wherein at least one at be used for and first
Sealing structure cooperation is to seal the gap between the perforation and anchor rod body.
16. the bellows anchor pole according to claim 15 with waterproof and anticorrosion clamp device, characterized in that casing and anchor pole bar
Sealing medium is filled in the gap of the threaded connection section of body.
17. the bellows anchor pole according to claim 16 with waterproof and anticorrosion clamp device, characterized in that in described sleeve pipe also
Inlet equipped with sealing medium is equipped with plug at inlet.
18. the bellows anchor pole with waterproof and anticorrosion clamp device according to claim 5-14 any one, characterized in that hold
Support plate and its threaded fastener, seal closure are located at pouch lower part.
19. the bellows anchor pole with waterproof and anticorrosion clamp device includes two sections or more of anchor rod body, passes through band between anchor rod body
Female casing connection, bellows anchor pole further include the pouch for loading concrete, characterized in that bellows anchor pole further includes
There is cavity, one end of seal closure to be equipped with opening for two seal closures for being respectively provided at casing both ends, seal closure inside, which supplies
The casing connected on anchor rod body and anchor rod body enters cavity, the wall in the opening and casing connection；Seal closure is another
End is equipped with the perforation that is passed through for anchor rod body, the hole wall of the perforation, the outer aperture periphery of perforation seal closure aperture outer end
Face, perforation inner orifice periphery seal closure aperture inner face wherein at least one at for the first sealing structure coordinate with
Seal the gap between the perforation and anchor rod body.
20. the bellows anchor pole according to claim 19 with waterproof and anticorrosion clamp device, characterized in that the wall and/
Or the open outer end face of the seal closure of mouth periphery is used to coordinate with second seals structure and be connected with wall with sealing the wall
Gap between the casing connect.
21. the bellows anchor pole according to claim 20 with waterproof and anticorrosion clamp device, characterized in that the wall is equipped with
Internal thread, for being threadedly coupled with the corresponding external screw thread being arranged on casing.
22. the bellows anchor pole according to claim 21 with waterproof and anticorrosion clamp device, characterized in that casing and anchor pole bar
Sealing medium is filled in the gap of the threaded connection section of body.
23. the bellows anchor pole according to claim 22 with waterproof and anticorrosion clamp device, characterized in that in described sleeve pipe also
Inlet equipped with sealing medium is equipped with plug at inlet.
24. the bellows anchor pole with waterproof and anticorrosion clamp device according to claim 22 or 23, characterized in that the sealing
Medium is lubricant grease.
25. waterproof and anticorrosion anchor pole, include two sections or more of anchor rod body, by connecting with female casing between anchor rod body
It connects, characterized in that waterproof and anticorrosion anchor pole further includes two seal closures for being respectively provided at casing both ends, has sky inside seal closure
One end of chamber, seal closure is equipped with opening, which enters cavity for the casing connected on anchor rod body and anchor rod body, described to open
Wall in mouthful and casing connection；The seal closure other end is equipped with the perforation passed through for anchor rod body, the hole wall of the perforation, perforation
The aperture outer end face of seal closure of outer aperture periphery, perforation inner orifice periphery seal closure aperture inner face wherein extremely
For coordinating with the first sealing structure to seal the gap perforated between anchor rod body at few one.
26. waterproof and anticorrosion anchor pole according to claim 25, characterized in that the sealing of the wall and/or mouth periphery
Between the open outer end face of cover is used to coordinate to seal between the casing that the wall and wall are connect with second seals structure
Gap.
27. waterproof and anticorrosion anchor pole according to claim 26, characterized in that the wall is equipped with internal thread, is used for and set
The corresponding external screw thread being arranged on pipe is threadedly coupled.
28. waterproof and anticorrosion anchor pole according to claim 27, characterized in that the threaded connection section of casing and anchor rod body
Sealing medium is filled in gap.
29. waterproof and anticorrosion anchor pole according to claim 28, characterized in that be additionally provided with the note of sealing medium in described sleeve pipe
Entrance is equipped with plug at inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641960.1U CN207891874U (en) | 2017-11-30 | 2017-11-30 | A kind of bellows anchor pole, clamp device, anchor pole with waterproof and anticorrosion clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721641960.1U CN207891874U (en) | 2017-11-30 | 2017-11-30 | A kind of bellows anchor pole, clamp device, anchor pole with waterproof and anticorrosion clamp device |
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| Publication Number | Publication Date |
|---|---|
| CN207891874U true CN207891874U (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721641960.1U Active CN207891874U (en) | 2017-11-30 | 2017-11-30 | A kind of bellows anchor pole, clamp device, anchor pole with waterproof and anticorrosion clamp device |
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| Country | Link |
|---|---|
| CN (1) | CN207891874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780411A (en) * | 2017-11-30 | 2018-03-09 | 赵津梁 | Bellows anchor pole, fastener, anchor pole with water-tight corrosion-proof fastener |
| CN110331720A (en) * | 2018-11-20 | 2019-10-15 | 深圳钜联锚杆技术有限公司 | Seal assembly, anchor pole cage core pouch and anchor pole for cage core pouch anchor pole |
| CN110714463A (en) * | 2019-11-11 | 2020-01-21 | 中国建筑西南勘察设计研究院有限公司 | Mechanical expanding anti-floating anchor rod and construction method thereof |
-
2017
- 2017-11-30 CN CN201721641960.1U patent/CN207891874U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780411A (en) * | 2017-11-30 | 2018-03-09 | 赵津梁 | Bellows anchor pole, fastener, anchor pole with water-tight corrosion-proof fastener |
| CN110331720A (en) * | 2018-11-20 | 2019-10-15 | 深圳钜联锚杆技术有限公司 | Seal assembly, anchor pole cage core pouch and anchor pole for cage core pouch anchor pole |
| CN110714463A (en) * | 2019-11-11 | 2020-01-21 | 中国建筑西南勘察设计研究院有限公司 | Mechanical expanding anti-floating anchor rod and construction method thereof |
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