CN111593656A - Telescopic device with easily-replaced waterproof sealing strip - Google Patents
Telescopic device with easily-replaced waterproof sealing strip Download PDFInfo
- Publication number
- CN111593656A CN111593656A CN202010425954.2A CN202010425954A CN111593656A CN 111593656 A CN111593656 A CN 111593656A CN 202010425954 A CN202010425954 A CN 202010425954A CN 111593656 A CN111593656 A CN 111593656A
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- CN
- China
- Prior art keywords
- plates
- waterproof sealing
- telescopic
- sealing strip
- telescopic device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 66
- 238000000576 coating method Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000003064 anti-oxidating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
- E01D19/065—Joints having sliding plates
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a telescopic device with an easily-replaced waterproof sealing strip, which comprises two sealing plates, wherein the two sealing plates are fixedly arranged on opposite surfaces of two beam bodies, L-shaped plates are arranged at two ends of the two beam bodies, and a threaded rod is rotatably arranged between the two L-shaped plates on the same beam body through a bearing; the movable block that is used for fixed waterproof sealing area one end is worn to be equipped with by equal screw thread on two threaded rods, and two closing plate tops all are equipped with the bar clamp plate, are equipped with the polylith mounting panel by preceding equidistance after to on the opposite face of two roof beam bodies, and every mounting panel bottom is the fixed telescopic link that is equipped with all, and the mounting panel was kept away from to the telescopic link one end all with rather than close bar clamp plate fixed connection, and this telescoping device can swiftly accomplish waterproof sealing area change work conveniently, labour saving and time saving, and easy operation has the practicality very much.
Description
Technical Field
The invention relates to the technical field of expansion devices of bridge expansion joints, in particular to an expansion device with a waterproof sealing strip easy to replace.
Background
The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass through more conveniently in order to adapt to the modern high-speed developed traffic industry.
In order to adapt to the deformation of the bridge beams under the influence of temperature, stress and the like, gaps must be reserved between the beam bodies to meet the telescopic deformation of the beam bodies so as to avoid the mutual interference of the adjacent beam bodies and further damage the stability of the bridge, however, the reservation of the expansion joints brings a new hidden trouble, the bridge floor leakage water is mixed with oil stains and the like to enter the lower part of the bridge floor through the expansion joints to corrode the beam bodies and other accessory facilities, thereby bringing the burden to the maintenance and the overhaul of the bridge and even influencing the structural durability of the bridge, in order to eliminate the hidden trouble, the problem is solved by arranging the telescopic device between the adjacent beam bodies in the industry, the main function of the telescopic device is to prevent the leakage water from flowing below the bridge floor to corrode the bridge and other accessory facilities, at present, the telescopic device becomes one of the most important accessory facilities on the bridge, and the prior art, the waterproof sealing belt on the telescopic device needs to be replaced regularly to ensure the sealing performance, but the existing telescopic device is inconvenient to replace, time-consuming, labor-consuming and low in efficiency, so that the invention provides the telescopic device with the waterproof sealing belt easy to replace to solve the problems.
Disclosure of Invention
An embodiment of the present invention is directed to provide a telescopic device with an easily replaceable waterproof sealing tape, so as to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a telescopic device with a waterproof sealing strip easy to replace comprises two sealing plates, wherein the two sealing plates are fixedly arranged on opposite surfaces of two beam bodies, L-shaped plates are arranged at two ends of the two beam bodies, and a threaded rod is rotatably arranged between the two L-shaped plates on the same beam body through a bearing; the movable block that is used for fixed waterproof sealing strip one end is worn to be equipped with by equal screw on two threaded rods, and two closing plate tops all are equipped with the bar clamp plate, are equipped with the polylith mounting panel by preceding equidistance after to on the opposite face of two roof beam bodies, and every mounting panel bottom is all fixed and is equipped with the telescopic link, and the mounting panel was kept away from to the telescopic link one end all with rather than close bar clamp plate fixed connection.
In one alternative: and the strip-shaped pressing plate and the sealing plate are coated with anti-oxidation coatings.
In one alternative: four fixed mounting has servo motor on one of them of L template, and servo motor is the motor that is just reversing, and servo motor's output shaft extends to in the L template and is connected with one of them one end of two threaded rods, is connected through belt drive mechanism between two threaded rods.
In one alternative: the servo motor upper shield is equipped with the buckler, evenly is equipped with a plurality of ventilation holes that are used for the servo motor radiating on the buckler lateral wall.
In one alternative: two all be equipped with the spine threaded rod perpendicularly on the movable block, equal threaded connection has the nut on two spine threaded rod.
In one alternative: the telescopic link is electric telescopic link.
In one alternative: and rubber sealing gaskets are fixedly attached to the lower end faces of the two strip-shaped pressing plates.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
1. the waterproof sealing strip replacing device is provided with a threaded rod, a mounting plate, a telescopic rod, a strip-shaped pressing plate, a movable block and a sealing plate, can quickly and conveniently complete the replacing work of the waterproof sealing strip, is time-saving and labor-saving, is simple to operate and has high practicability;
2. the strip-shaped pressing plate and the sealing plate are coated with anti-oxidation coatings, the anti-oxidation coatings can effectively slow down the oxidation process of the telescopic device, and the service life of the telescopic device is greatly prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic structural diagram of a movable block according to a first embodiment of the present invention.
Notations for reference numerals: the solar energy heat-insulation plate comprises a beam body 1, a threaded rod 2, a mounting plate 3, a strip-shaped pressing plate 4, a movable block 5, a solar cell 6, a plate 7L, a waterproof cover 8, a servo motor 9, a sealing plate 10, a belt transmission mechanism 11, a telescopic rod 12, a rubber sealing gasket 13, a waterproof sealing belt 14, a pointed threaded rod 15, a nut 16 and a beam seam 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the present invention, a telescopic device for easily replacing a waterproof sealing tape includes two sealing plates 10, the two sealing plates 10 are fixedly disposed on opposite surfaces of two beam bodies 1, the two sealing plates 10 are symmetrically disposed, two ends of each of the two beam bodies 1 are respectively provided with an L-shaped plate 7, a threaded rod 2 is rotatably mounted between the two L-shaped plates 7 on the same beam body 1 through a bearing, the two threaded rods 2 are both disposed above the sealing plates 10, one of the four L-shaped plates 7 is fixedly mounted with a servo motor 9, the servo motor 9 is a forward and reverse rotation motor, an output shaft of the servo motor 9 extends into the L-shaped plate 7 and is connected with one end of one of the two threaded rods 2, the two threaded rods 2 are connected through a belt transmission mechanism 11, an upper cover of the servo motor 9 is provided with a waterproof cover 8, and a plurality of ventilation holes for heat dissipation of the.
The two threaded rods 2 are all threaded with movable blocks 5 for fixing one end of a waterproof sealing strip 14, the lower end parts of the two movable blocks 5 are respectively connected with sealing plates 10 close to the two movable blocks in a sliding way, the two movable blocks 5 are arranged in a bilateral symmetry way, pointed threaded rods 15 are vertically arranged on the two movable blocks 5, nuts 16 are respectively connected on the two pointed threaded rods 15 in a threaded way, strip-shaped pressing plates 4 are respectively arranged above the two sealing plates 10, a plurality of mounting plates 3 are respectively arranged on the opposite surfaces of the two beam bodies 1 from front to back at equal intervals, a telescopic rod 12 is fixedly arranged at the bottom of each mounting plate 3, the telescopic link 12 is electric telescopic handle, and the one end that the mounting panel 3 was kept away from to telescopic link 12 all with rather than close bar clamp plate 4 fixed connection, all fixed subsides are equipped with rubber packing pad 13 on the terminal surface under two bar clamp plates 4, and fixed respectively is equipped with the solar cell 6 that is used for driving the device and is used for controlling the control panel of repacking on 1 one of them lateral wall of two roof beams bodies.
When the waterproof sealing strip is installed, one end of the waterproof sealing strip 14 is firstly threaded on the sharp threaded rod 15 on the two movable blocks 5, then the nut 16 is rotated in sequence to fix the waterproof sealing strip 14, then the servo motor 9 is started, the servo motor 9 drives the two threaded rods 2 to rotate through the belt transmission mechanism 11, so that the two movable blocks 5 drive the fixed end of the waterproof sealing strip 14 to move to the other end of the two beam bodies 1, the waterproof sealing strip 14 is located between the two sealing plates 10, finally the telescopic rod 12 is controlled to extend, the telescopic rod 12 extends to drive the two strip-shaped pressing plates 4 to tightly press and seal the two sides of the waterproof sealing strip 14, therefore, the purpose of sealing and waterproofing is achieved, when the waterproof sealing strip 14 needs to be detached, the telescopic rod 12 is controlled to be shortened, the screw cap 16 is screwed off, and the waterproof sealing strip 14 is pulled out from between the two beam bodies 1.
Example 2
The embodiment of the invention is different from the embodiment 1 in that because the device is usually used outdoors and is exposed to wind and sunlight for a long time, in order to prolong the service life of the device, the strip-shaped pressing plate 4 and the sealing plate 10 are coated with anti-oxidation coatings, and the anti-oxidation coatings can effectively slow down the oxidation process of the telescopic device and greatly prolong the service life of the telescopic device.
The working principle of the invention is as follows: when the waterproof sealing strip is installed, one end of the waterproof sealing strip 14 is firstly penetrated on the sharp threaded rod 15 on the two movable blocks 5, then the nut 16 is sequentially rotated to fix the waterproof sealing strip 14, then the servo motor 9 is started, the servo motor 9 drives the two threaded rods 2 to rotate through the belt transmission mechanism 11, so that the two movable blocks 5 drive the fixed end of the waterproof sealing strip 14 to move to the other end of the two beam bodies 1, the waterproof sealing strip 14 is positioned between the two sealing plates 10, finally the telescopic rod 12 is controlled to extend, the telescopic rod 12 extends to drive the two strip-shaped pressing plates 4 to tightly press and seal the two sides of the waterproof sealing strip 14, thereby achieving the purpose of sealing and waterproofing, when the waterproof sealing strip 14 needs to be detached, the telescopic rod 12 is controlled to shorten and the nut 16 is screwed down, the waterproof sealing strip 14 is pulled out from between the two, is convenient and practical.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A telescopic device easy to replace a waterproof sealing strip comprises two sealing plates (10) and is characterized in that the two sealing plates (10) are fixedly arranged on opposite surfaces of two beam bodies (1), L-shaped plates (7) are arranged at two ends of each beam body (1), and a threaded rod (2) is rotatably arranged between the two L-shaped plates (7) on the same beam body (1) through a bearing;
the movable block (5) used for fixing one end of a waterproof sealing strip (14) is arranged on two threaded rods (2) in a penetrating mode through the equal threads, the strip-shaped pressing plates (4) are arranged above the two sealing plates (10), a plurality of mounting plates (3) are arranged on opposite faces of the two beam bodies (1) in a front-to-back equidistant mode, telescopic rods (12) are arranged at the bottom of each mounting plate (3) in a fixed mode, and one ends, far away from the mounting plates (3), of the telescopic rods (12) are fixedly connected with the strip-shaped pressing plates (4) close to the telescopic.
2. Telescopic device for easy replacement of waterproof sealing strip according to claim 1, characterized in that the strip-shaped pressing plate (4) and the sealing plate (10) are coated with an oxidation-resistant coating.
3. The telescopic device for easily replacing a waterproof sealing strip according to claim 1, wherein a servo motor (9) is fixedly installed on one of the four L-shaped plates (7), the servo motor (9) is a forward and reverse rotating motor, an output shaft of the servo motor (9) extends into the L-shaped plate (7) and is connected with one end of one of the two threaded rods (2), and the two threaded rods (2) are connected through a belt transmission mechanism (11).
4. The telescopic device for easy replacement of waterproof sealing tape according to claim 3, characterized in that the servo motor (9) is covered with a waterproof cover (8), and a plurality of ventilation holes for heat dissipation of the servo motor (9) are uniformly arranged on the side wall of the waterproof cover (8).
5. The telescopic device for easy replacement of a waterproof sealing strip according to claim 1, wherein two movable blocks (5) are vertically provided with a pointed threaded rod (15), and a nut (16) is in threaded connection with each of the two pointed threaded rods (15).
6. The telescopic device for easy replacement of a waterproof sealing strip according to any one of claims 1 to 5, wherein the telescopic rod (12) is an electric telescopic rod.
7. The telescopic device for easily replacing a waterproof sealing strip according to claim 1, wherein rubber gaskets (13) are fixedly attached to the lower end surfaces of the two strip-shaped pressing plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010425954.2A CN111593656A (en) | 2020-05-19 | 2020-05-19 | Telescopic device with easily-replaced waterproof sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010425954.2A CN111593656A (en) | 2020-05-19 | 2020-05-19 | Telescopic device with easily-replaced waterproof sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111593656A true CN111593656A (en) | 2020-08-28 |
Family
ID=72190360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010425954.2A Pending CN111593656A (en) | 2020-05-19 | 2020-05-19 | Telescopic device with easily-replaced waterproof sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111593656A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100662035B1 (en) * | 2005-06-03 | 2006-12-27 | 주식회사 일원티이씨 | Method for manufacturing, installing and changing a rubber seal in expansion and contraction joint |
| CN202969265U (en) * | 2012-12-30 | 2013-06-05 | 衡水中铁建工程橡胶有限责任公司 | Rail transit bridge retractor device with replaceable waterproof adhesive tape |
| KR20140011711A (en) * | 2012-07-18 | 2014-01-29 | 피엔에이건설 주식회사 | The joint of road bridge |
| CN203834350U (en) * | 2014-05-25 | 2014-09-17 | 衡水布朗科技有限公司 | Railroad bridge expansion joint waterproof rubber strip replacing device |
| CN203834346U (en) * | 2014-03-09 | 2014-09-17 | 衡水布朗科技有限公司 | Replaceable railroad bridge expansion device |
| CN107100072A (en) * | 2017-06-26 | 2017-08-29 | 安徽尚德科技有限公司 | A kind of frock installed suitable for replaceable water proof rubber band |
| CN206581133U (en) * | 2017-01-16 | 2017-10-24 | 李玲 | The special interior extended surface waterstop of Expansion Units for Highway Bridges |
| KR101821570B1 (en) * | 2017-07-05 | 2018-01-25 | 효림이엔아이(주) | Joint device with expandable elastic filler and method of construction |
| CN207109576U (en) * | 2017-07-17 | 2018-03-16 | 高军 | A kind of bridge expanssion joint dredges water installations |
| CN207405479U (en) * | 2017-11-06 | 2018-05-25 | 成都市大通路桥机械有限公司 | A kind of easily changeable bridge expanssion joint water-tight device |
| CN207582297U (en) * | 2018-03-02 | 2018-07-06 | 尚德建设集团有限公司 | It is a kind of to replace water-tight device suitable for the easy of Existing Railway Line bridge expanssion joint |
| CN207714130U (en) * | 2017-12-23 | 2018-08-10 | 河南省康源生物工程技术有限公司 | A kind of overlay structure of bridge expanssion joint |
| CN208668265U (en) * | 2018-07-21 | 2019-03-29 | 江苏铁龙环保设备有限公司 | A kind of bridge expanssion joint waterproof adhesive tape |
| CN110820551A (en) * | 2019-12-10 | 2020-02-21 | 衡水市橡胶总厂有限公司 | Double-waterproof replaceable telescopic device |
| KR102104673B1 (en) * | 2019-03-06 | 2020-04-24 | 김태호 | Expansion joint |
-
2020
- 2020-05-19 CN CN202010425954.2A patent/CN111593656A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100662035B1 (en) * | 2005-06-03 | 2006-12-27 | 주식회사 일원티이씨 | Method for manufacturing, installing and changing a rubber seal in expansion and contraction joint |
| KR20140011711A (en) * | 2012-07-18 | 2014-01-29 | 피엔에이건설 주식회사 | The joint of road bridge |
| CN202969265U (en) * | 2012-12-30 | 2013-06-05 | 衡水中铁建工程橡胶有限责任公司 | Rail transit bridge retractor device with replaceable waterproof adhesive tape |
| CN203834346U (en) * | 2014-03-09 | 2014-09-17 | 衡水布朗科技有限公司 | Replaceable railroad bridge expansion device |
| CN203834350U (en) * | 2014-05-25 | 2014-09-17 | 衡水布朗科技有限公司 | Railroad bridge expansion joint waterproof rubber strip replacing device |
| CN206581133U (en) * | 2017-01-16 | 2017-10-24 | 李玲 | The special interior extended surface waterstop of Expansion Units for Highway Bridges |
| CN107100072A (en) * | 2017-06-26 | 2017-08-29 | 安徽尚德科技有限公司 | A kind of frock installed suitable for replaceable water proof rubber band |
| KR101821570B1 (en) * | 2017-07-05 | 2018-01-25 | 효림이엔아이(주) | Joint device with expandable elastic filler and method of construction |
| CN207109576U (en) * | 2017-07-17 | 2018-03-16 | 高军 | A kind of bridge expanssion joint dredges water installations |
| CN207405479U (en) * | 2017-11-06 | 2018-05-25 | 成都市大通路桥机械有限公司 | A kind of easily changeable bridge expanssion joint water-tight device |
| CN207714130U (en) * | 2017-12-23 | 2018-08-10 | 河南省康源生物工程技术有限公司 | A kind of overlay structure of bridge expanssion joint |
| CN207582297U (en) * | 2018-03-02 | 2018-07-06 | 尚德建设集团有限公司 | It is a kind of to replace water-tight device suitable for the easy of Existing Railway Line bridge expanssion joint |
| CN208668265U (en) * | 2018-07-21 | 2019-03-29 | 江苏铁龙环保设备有限公司 | A kind of bridge expanssion joint waterproof adhesive tape |
| KR102104673B1 (en) * | 2019-03-06 | 2020-04-24 | 김태호 | Expansion joint |
| CN110820551A (en) * | 2019-12-10 | 2020-02-21 | 衡水市橡胶总厂有限公司 | Double-waterproof replaceable telescopic device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200828 |