CN208039033U - A kind of easy anchoring proximate matter for replacing waterproof sealing band - Google Patents
A kind of easy anchoring proximate matter for replacing waterproof sealing band Download PDFInfo
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- CN208039033U CN208039033U CN201820481451.5U CN201820481451U CN208039033U CN 208039033 U CN208039033 U CN 208039033U CN 201820481451 U CN201820481451 U CN 201820481451U CN 208039033 U CN208039033 U CN 208039033U
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- chamber
- waterproof sealing
- proximate matter
- sealing band
- lock chamber
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Abstract
The utility model discloses a kind of anchoring proximate matters of easy replacement waterproof sealing band, including walk chamber and lock chamber, and the chamber of walking walks chamber opening with interconnected formed of the lock chamber；The lock chamber is in communication with the outside to form lock chamber opening；The width for walking chamber opening is more than the width of lock chamber opening.The purpose of this utility model is that：There is a problem of that sealing effect is bad for existing telescopic device, a kind of easy anchoring proximate matter for replacing waterproof sealing band is provided.The anchoring proximate matter not only has the advantages that easily to replace waterproof sealing band, additionally it is possible to so that waterproof sealing band is met the requirement of chucking power, improve the sealing performance of telescopic device.
Description
Technical field
The utility model belongs to the telescopic device technical field applied to bridge expanssion joint, and in particular, to one kind is easily more
It relieves a garrison the anchoring proximate matter of water-stop band.
Background technology
Influenced and deformed by temperature, stress etc. to adapt to bridge beam body, between beam body must indwelling gap, to expire
The telescopic deformation of sufficient beam body interferes to avoid adjacent beam body, and then damages the stability of bridge.However, expansion joint is stayed
Set and bring a new hidden danger, Deck Water Leakage be mingled with greasy dirt etc. bridge floor is entered by expansion joint hereinafter, to beam body and its
His affiliated facility causes to corrode, and to bring burden to the maintenance of bridge maintenance, or even causes shadow to the structure durability of bridge
It rings.In order to exclude above-mentioned hidden danger, industry is interior by the way that between adjacent beam body, the mode that telescopic device is arranged solves the above problems.
The major function of telescopic device is to prevent percolating water from flowing into bridge floor hereinafter, causing to corrode to bridge and other affiliated facilities.Currently,
Telescopic device has become one of most important affiliated facility on bridge.
Authorization Notice No. is the patent document of CN206721665U《Easily replace waterproof sealing band bridge extension joint》It is open
A kind of telescopic device.It anchors proximate matter in the telescopic device to interconnect by the way of interference fit with waterproof sealing band, so
And it is limited by the structure type of anchoring proximate matter or waterproof sealing band, the chucking power of waterproof sealing band cannot be satisfied requirement, cause to stretch
The sealing effect of compression apparatus is bad, and bridge floor sewage is made to enter bridge floor or less at expansion joint.
Utility model content
The purpose of this utility model is that：There is a problem of that sealing effect is bad for existing telescopic device, one kind is provided
Easily replace the anchoring proximate matter of waterproof sealing band.The anchoring proximate matter not only has the advantages that easily to replace waterproof sealing band, additionally it is possible to make
Waterproof sealing band meets the requirement of chucking power, improves the sealing performance of telescopic device.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of easy anchoring proximate matter for replacing waterproof sealing band, including walks chamber and lock chamber, it is described walk chamber with it is described solid
Determine interconnected formed of chamber and walks chamber opening；The lock chamber is in communication with the outside to form lock chamber opening；It is described to walk chamber opening
Width be more than the lock chamber opening width.《Railway Concrete Bridge beam-ends water-tight device》(TB/T3435-2016) in
There are clear stipulaties to the overall performance of telescopic device, it is desirable that the chucking power of every meter of expansion joint anchoring proximate matter and waterproof sealing band is not small
In 5kN, this also just specifies that the proportionate relationship that this telescopic device middle ear band is open with lock chamber and lock chamber cannot change.So
And the patent document that Authorization Notice No. is CN206721665U《Easily replace waterproof sealing band bridge extension joint》Disclosed in stretch
Compression apparatus, the width for walking chamber (large cavity) opening are equal with the width that lock chamber (small cavity) is open.Cause ear band by wearing
An actor's rendering of an operatic tune is squeezed by way of chamber opening is walked to during lock chamber, and the required power in every meter of expansion joint can not be less than 5kN.In turn
Make telescopic device in installation or replacement process, it is very big to its stability influence.And the width for walking chamber opening of this programme is big
In the width of lock chamber opening, the proportionate relationship that wherein lock chamber and lock chamber are open is constant, then makes to walk the width that chamber is open
Relative to the width ratio bigger of lock chamber, ear band can be open by the power that every meter of expansion joint simply needs to be less than 5kN by way of chamber is walked
Squeeze into lock chamber.This programme is also protected the overall performance of telescopic device on the basis of ensureing that waterproof sealing band is easily changeable
Barrier.
Preferably, described to walk chamber, lock chamber, the extending direction for walking chamber opening and lock chamber opening and anchoring
The extending direction of proximate matter ontology is identical.Convenient for the installation and dismounting of waterproof sealing band.
Preferably, the chamber of walking coordinates with ear band gap.Make the ear band of waterproof sealing band convenient for walking chamber
In walk.
Preferably, described to walk chamber opening and walk chamber open section interference fit.Meeting ear band and lock chamber
Between chucking power and sealing requirements on the basis of, also make in installation process and after installation is complete, the ear band of water proof rubber band
It does not deflect in lock chamber, to keep good leakproofness.
Preferably, the upper surface, lower surface and facade for walking chamber is provided with plane.Plane with installation or tear open
Except tool contacts for face, and conducive to the guiding to tool, more resistant, raising service life.
Preferably, described walk between the upper plane of chamber and facade, between lower plane and facade be cambered surface.Cambered surface
Section rigidity can be improved.
Preferably, described walk between chamber opening and the upper plane for walking chamber, lower plane is inclined-plane.Inclined-plane
Convenient for ear band lock chamber is squeezed into from chamber is walked.
Preferably, the upper and lower surface of the lock chamber is cambered surface.Form the grip seal to ear band.
Preferably, the upper wall thickness for anchoring proximate matter is more than lower wall thickness.Upper wall is exposed in operating mode, and wall thickness can increase
Add cross-sectional strength.
In conclusion by adopting the above-described technical solution, compared with the prior art, the beneficial effects of the utility model
It is：The width for walking chamber opening is more than the width of lock chamber opening, and the proportionate relationship that wherein lock chamber and lock chamber are open is constant,
Then make width ratio bigger of the width for walking chamber opening relative to lock chamber, every meter of expansion joint simply needs to be less than the power of 5kN
Ear band is squeezed into lock chamber by way of chamber opening is walked.The utility model also makes on the basis of ensureing that waterproof sealing band is easily changeable
The overall performance of telescopic device is protected.
Description of the drawings
Fig. 1 is the structural schematic diagram of telescopic device.
Fig. 2 is anchoring proximate matter and structural schematic diagram of the waterproof sealing with matching relationship.
Fig. 3 is the structural schematic diagram for anchoring proximate matter.
Fig. 4 is the structural schematic diagram of waterproof sealing band.
Fig. 5 is the structure top view of nose.
Fig. 6 is the structural side view of nose.
Fig. 7 is the structural schematic diagram of steering tool.
Fig. 8 is the structural schematic diagram of drafting tool.
Fig. 9 is the use schematic diagram of steering tool and drafting tool.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
The present embodiment discloses a kind of easy anchoring proximate matter for replacing waterproof sealing band, as shown in figure 3, including walking chamber 11 and consolidating
Determine chamber 12, the chamber 11 of walking walks chamber opening 13 with interconnected formed of the lock chamber 12；The lock chamber 12 and the external world
Connection forms lock chamber opening 14；The width H for walking chamber opening 1313More than the width H of lock chamber opening 1414。
Specifically, below the present embodiment is applied to be introduced in telescopic device.Telescopic device, as shown in Figure 1, 2, packet
The anchoring proximate matter 1 for being installed on expansion joint both sides beam body end is included, the anchoring proximate matter 1 includes walking chamber 11 and lock chamber 12, institute
It states to walk chamber 11 and the lock chamber 12 and be interconnected to be formed and walks chamber opening 13；The lock chamber 12 is in communication with the outside to be formed admittedly
Determine chamber opening 14；This telescopic device further includes the waterproof sealing band 2 being connected between described two anchoring proximate matters 1, the waterproof
Band 2 includes band body 21, and the both sides of the band body 21 are connected with ear band 22, and the ear band 22 includes successively from inside to outside
Lock chamber open section 221, lock chamber section 222 and walk chamber open section 223.The lock chamber open section 221 is located at the fixation
In chamber opening 14, and the two clearance fit；The lock chamber section 222 is located in the lock chamber 12, and the two is interference fitted；Institute
State walk chamber open section 223 be located at it is described walk in chamber opening 13, and the two is interference fitted.The width for walking chamber opening 13
H13More than the width H of lock chamber opening 1414.The gabarit for walking chamber open section 223 walks chamber opening 13 with described
Interior exterior feature is mutually matched, and the gabarit of the lock chamber section 222 is mutually matched with the interior exterior feature of the lock chamber 12.This telescopic device also wraps
Include nose 3.
Specifically, as shown in figure 3, the described of anchoring proximate matter 1 walks chamber 11, lock chamber 12, walks chamber opening 13 and fix
The extending direction of chamber opening 14 is identical as the anchoring extending direction of 1 ontology of proximate matter.It is described to walk chamber 11 and 22 clearance fit of ear band.
It is described to walk chamber opening 13 and walk 223 interference fit of chamber opening.Upper surface, lower surface and the facade setting for walking chamber 11
There is plane.It is described walk between the upper plane of chamber 11 and facade, between lower plane and facade be cambered surface.It is described to walk chamber opening 13
It is inclined-plane between the upper plane for walking chamber 11, lower plane.The upper and lower surface of the lock chamber 12 is cambered surface.
Anchor the upper wall thickness D of proximate matter 1OnMore than lower wall thickness DUnder。
Specifically, as shown in figure 4, the ear band 22 of waterproof sealing band 2 includes lock chamber open section successively from inside to outside
221, lock chamber section 222 and chamber open section 223 is walked；The lock chamber section 222 walks chamber open section 221 and institute relative to described
State 223 protrusion of lock chamber open section, and the thickness D for walking chamber open section 223223More than the lock chamber open section 221
Thickness D221.The upper and lower surface of the lock chamber open section 221 is plane.The upper surface of the lock chamber section 222 and
Lower surface is cambered surface.The upper and lower surface for walking chamber open section 223 is plane.It is described to walk chamber open section
223 facade is plane.Deformation hole 224, the extending direction in the deformation hole 224 and the ear band are provided in the ear band 22
22 extending direction is identical.The deformation hole 224 is provided with 1-3, is respectively positioned on the center line of the ear band 22.It is described to walk chamber
Open section 223 is interference fitted with chamber opening 13 is walked.The decrement for walking the interference fit of chamber open section 223 is 1-10%.
The length L of the lock chamber open section 221221More than the length L of lock chamber opening 1414.Waterproof sealing band includes band body
21 and ear band 22, further include linkage section 23, the linkage section 23 is in wedge-shaped；The wedge-shaped thin side connects with the band body 21
It connects, thick side is connect with the ear band 22.The section of the linkage section 23 is in a rectangular trapezoid.The section of the band body 21 is W-shaped,
M shapes or waveform.The linkage section 23 is connect with the corner of the band body 21.The section of the band body 21 takes the shape of the letter U, is single
Hole shape or porous.When waterproof sealing band is applied on ballastless track bridge, the top of the band body 21 is higher than beam body
Top surface.When waterproof sealing band is applied on Ballast track bridge, the bottom surface of the top of the band body 21 and gear tiny fragments of stone, coal, etc. cover board it
Between distance be 0-100mm.The band body 21, ear band 22 and linkage section 23 are made of rubber material.The band body 21, ear
Band 22 is integrally formed with linkage section 23.
Specifically, as shown in Figure 5,6, one end of nose 3 is connect with the end of anchoring proximate matter 1, and the other end is higher than anchoring type
The end of material 1；Be both provided with nose 3 on two of telescopic device anchoring proximate matters 1, and two noses 3 respectively with waterproof sealing
It is connected with 2 two sides.The shape of nose 3 is arc, and the arc and the straight line where anchoring proximate matter 1 are tangent.Nose 3 is cut
Face and the section of the anchoring proximate matter 1 mutually coincide.The one end of nose 3 far from anchoring proximate matter 1 has notch, the notch place
Angle between plane and horizontal plane is less than 5 °.The one end of nose 3 far from anchoring proximate matter 1 is provided with rubber stopper 31, and screw is used in combination
It screws in and compresses.Gasket 32, the section of the gasket 32 and cutting for anchoring proximate matter 1 are provided between nose 3 and anchoring proximate matter 1
Face mutually coincides.Further include gutter spout funnel 33, the gutter spout funnel 33 is arranged on the waterproof sealing band 2 between anchoring proximate matter 1.Anti-
Drainage point position is corresponded on water-stop band 2 and opens drain hole, gutter spout funnel 33 is set, hose clamp is used in combination to lock, and discharge hose is inserted into lower end.
The installation method of the telescopic device nose is that nose 3 is removably connect with anchoring proximate matter 1.Using connection sheet
34 connect with nose 3 and anchoring proximate matter 1 respectively, and blending bolt component is fixed.
The tool and method to match below to above-mentioned telescopic device is introduced.
I, installation tools and its application method
Referring to《A kind of tooling suitable for the installation of replaceable water proof rubber band》, Patent No. CN201710495582.9.
II, removal tools and its application method
Referring to《A kind of water proof rubber band dismounting tooling》, Patent No. CN201710495584.8.
III, steering tools and its application method
A kind of waterproof sealing band steering tool, as shown in fig. 7, comprises with the relatively-stationary shaft assembly 61 of beam body, traction rope
Around the shaft assembly 61, and the shaft assembly 61 makes the rear end of traction rope be laterally extended to beam body, and front end is longitudinally prolonged to beam body
It stretches.
The shaft assembly 61 includes axis direction and beam body longitudinally identical longitudinal axis 611 and axis direction and beam body
Laterally identical lateral shaft 612；And the longitudinal axis 611 is arranged in the lower section of the lateral shaft 612.It can on the shaft assembly 61
It is rotationally arranged with pulley 614, traction rope bypasses the pulley 614.
Further include for the fixed positioning device 62 of beam body, the positioning device 62 include two side plates disposed in parallel
621, the opposite side of described two side plates 621 is both provided with sleeve 622, and screw rod is connected between described two sleeves 622
623；The shaft assembly 61 is fixed on the side plate 621.
It further include the anti-rotation device 63 for preventing described two side plates 621 from relative rotation occurs；The anti-rotation device 63
Including the guide rod 631 on a side plate 621 is arranged, and the guide tube 632 being arranged on another side plate 621；The guide rod
631 and the guide tube 632 be respectively positioned on the opposite side of described two side plates 621, the guide tube 632 is set in the guide rod 631
On, and the section of the guide tube 632 and the guide rod 631 is not circle.The side that described two side plates 621 are contacted with beam body
It is provided with non-slip mat 64.
It is a kind of to be used for application method of the above-mentioned waterproof sealing with steering tool, include the following steps：
One, the positioning device 62 is fixed in beam seam；
Two, traction rope is bypassed into the shaft assembly 61.
In the step 1, by rotating the screw rod 623, the side plate 621 and beam-ends are pushed against to realize fixation.Institute
It states in step 2, traction rope is first bypassed into the longitudinal axis 611, then traction rope is bypassed into the lateral shaft 612.
IV, drafting tools and its application method
A kind of waterproof sealing band drafting tool, as shown in figure 8, include with the relatively-stationary haulage gear 71 of beam body, it is described
Haulage gear 71 includes traction rope 711, and the rear end of the traction rope 711 is for applying tractive force.
The haulage gear 71 include with the relatively-stationary pedestal 712 of beam body, be provided with wheel disc 713 on the pedestal 712,
The wheel disc 713 is connected with handle 714；The front end of the traction rope 711 is connect with the wheel disc 713.The haulage gear 71
For hand-rail type capstan winch.The haulage gear 71 is unidirectional self-lock formula capstan winch.
Further include for the fixed fixing device 72 of beam body, the fixing device 72 include sticking department 721, the locking
Portion 721 and the interior exterior feature of water hole match.The fixing device 72 further includes increases portion 722, the increases portion 722 and the lock
Determine the connection of portion 721, the pedestal 712 is connect with the increases portion 722.
It is a kind of to be used for application method of the above-mentioned waterproof sealing with drafting tool, include the following steps：
One, the fixing device 72 is fixed in beam body；
Two, tractive force is provided by haulage gear 71.
In the step 1, fixed by the way that the sticking department 721 to be inserted into water hole with realizing.In the step 2,
First the rear end of the traction rope 711 is connect with waterproof sealing band 2, installation tool or removal tool, then swinging handle is to provide
Tractive force.
The installation of V, waterproof sealing bands and method for dismounting
A kind of installation method of waterproof sealing band, as shown in figure 9, including the following steps：
One, steering tool 6 is fixed in beam seam, drafting tool 7 is fixed in beam body；
Two, the rear end of traction rope 711 is first bypassed into steering tool 6, then is stitched through beam；
Three, the rear end of traction rope 711 is connect with waterproof sealing band 2, drafting tool 7, which provides tractive force, makes waterproof sealing band
2 installation of ear band 22 walking in chamber 11 to anchoring proximate matter 1；
Four, the rear end of traction rope 711 is connect with installation tool, drafting tool, which provides tractive force, makes ear band 22 by walking chamber
It is transferred in 11 in lock chamber 12.
In the step 1, steering tool 6 is fixed in beam seam by positioning device 62；Specifically, rotary screw
623, side plate 621 and beam-ends are pushed against to realize fixation.
In the step 1, drafting tool 7 is fixed in beam body by fixing device 72；Specifically, by sticking department 721
It is inserted into water hole and is fixed with realizing.
In the step 2, traction rope 711 is set to bypass steering tool 6 by shaft assembly 61；Specifically, first by traction rope around
Longitudinal axis 611 is crossed, then traction rope 711 is bypassed into lateral shaft 612.
In the step 3 or four, tractive force is provided by haulage gear 71；Specifically, swinging handle 714 is led with providing
Gravitation.
It is clear to being carried out in anchoring proximate matter 1 before the installation of waterproof sealing band 2 is interior to anchoring proximate matter 1 in the step 3
Reason.
In the step 4, after the installation of waterproof sealing band 2 is interior to anchoring proximate matter 1, installed in the end for walking chamber 11
Rubber stopper 31.
A kind of method for dismounting of waterproof sealing band, as shown in figure 9, including the following steps：
One, steering tool 6 is fixed in beam seam, drafting tool 7 is fixed in beam body；
Two, the rear end of traction rope 711 is first bypassed into steering tool 6, then is stitched through beam；
Three, the rear end of traction rope 711 is connect with extracting tool, drafting tool, which provides tractive force, makes ear band 22 by lock chamber
It is transferred in 12 in beam seam.
In the step 3, after ear band 22 in lock chamber 12 by being transferred in beam seam, collect into anti-in beam seam
Water-stop band 2.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (9)
1. a kind of easy anchoring proximate matter for replacing waterproof sealing band, it is characterised in that：Including walking chamber (11) and lock chamber (12), institute
It states to walk chamber (11) and the lock chamber (12) and be interconnected to be formed and walks chamber opening (13)；The lock chamber (12) connects with extraneous
It is logical to form lock chamber opening (14)；Width (the H for walking chamber opening (13)13) it is more than the width of lock chamber opening (14)
(H14)。
2. the easy anchoring proximate matter for replacing waterproof sealing band according to claim 1, it is characterised in that：It is described to walk chamber
(11), lock chamber (12), walk the extending direction of chamber opening (13) and lock chamber opening (14) and anchor proximate matter (1) ontology and prolong
It is identical to stretch direction.
3. the easy anchoring proximate matter for replacing waterproof sealing band according to claim 1, it is characterised in that：It is described to walk chamber (11)
With ear band (22) clearance fit.
4. the easy anchoring proximate matter for replacing waterproof sealing band according to claim 1, it is characterised in that：It is described to walk chamber opening
(13) with walk chamber open section (223) interference fit.
5. the easy anchoring proximate matter for replacing waterproof sealing band according to claim 1, it is characterised in that：It is described to walk chamber (11)
Upper surface, lower surface and facade be provided with plane.
6. the easy anchoring proximate matter for replacing waterproof sealing band according to claim 5, it is characterised in that：It is described to walk chamber (11)
Upper plane and facade between, between lower plane and facade be cambered surface.
7. the easy anchoring proximate matter for replacing waterproof sealing band according to claim 5, it is characterised in that：It is described to walk chamber opening
(13) it is inclined-plane between the upper plane for walking chamber (11), lower plane.
8. the easy anchoring proximate matter for replacing waterproof sealing band according to claim 1, it is characterised in that：The lock chamber (12)
Upper and lower surface be cambered surface.
9. the easy anchoring proximate matter for replacing waterproof sealing band according to claim 1, it is characterised in that：Anchor proximate matter (1)
Upper wall thickness (DOn) it is more than lower wall thickness (DUnder)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481451.5U CN208039033U (en) | 2018-04-04 | 2018-04-04 | A kind of easy anchoring proximate matter for replacing waterproof sealing band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481451.5U CN208039033U (en) | 2018-04-04 | 2018-04-04 | A kind of easy anchoring proximate matter for replacing waterproof sealing band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039033U true CN208039033U (en) | 2018-11-02 |
Family
ID=63943495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820481451.5U Active CN208039033U (en) | 2018-04-04 | 2018-04-04 | A kind of easy anchoring proximate matter for replacing waterproof sealing band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208039033U (en) |
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2018
- 2018-04-04 CN CN201820481451.5U patent/CN208039033U/en active Active
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Effective date of registration: 20220507 Address after: No. 508, 5th floor, building 6, No. 666, jinfenghuang Avenue, Jinniu high tech Industrial Park, Chengdu, Sichuan 610000 Patentee after: Sichuan tietuo Technology Co.,Ltd. Address before: No.99, jinfenghuang Avenue, Jinniu District, Chengdu, Sichuan 610081 Patentee before: SICHUAN TIECHUANG TECHNOLOGY Co.,Ltd. |