CN-224227640-U - Expansion joint waterproof adhesive tape for rail transit

Abstract

The utility model relates to the technical field of waterproof adhesive tapes, in particular to an expansion joint waterproof adhesive tape for rail transit, which comprises a protection mechanism and two mounting mechanisms, wherein each mounting mechanism comprises a clamping plate, a clamping frame, an inserting frame, a profile steel assembly, a positioning assembly and a connecting assembly, a positioning rod in the positioning assembly which is arranged at present provides mounting references for an inserting adhesive tape in the connecting assembly, a worker dismounts the connection of the clamping frame and the clamping plate, quick dismantlement of a grating plate is realized, and the mounting of the inserting adhesive tape and the speed are improved.

Inventors

• GUAN HONG
• CHEN LANG
• MA JINPEI
• Kang Longzheng

Assignees

• 重庆金进缘科技有限公司

Dates

Publication Date

20260512

Application Date

20250604

Claims (5)

1. 1. An expansion joint waterproof adhesive tape for rail transit comprises a protection mechanism, and is characterized in that, Still include two installation mechanism, every installation mechanism all includes cardboard, card frame, inserts frame, shaped steel subassembly, locating component and coupling assembling, one side of coupling assembling with protection mechanism fixed connection, and be located protection mechanism's one side, coupling assembling's opposite side with locating component rotates to be connected, and is located locating component's week side, locating component with shaped steel subassembly fixed connection, and be located shaped steel subassembly's inboard, card frame with locating component fixed connection, and be located locating component's one side, the cardboard with card frame dismantles to be connected, and be located card frame's inboard, insert the frame with shaped steel subassembly fixed connection, and be located one side of shaped steel subassembly.
2. 2. The expansion joint waterproof adhesive tape for rail transit according to claim 1, wherein, The steel assembly comprises a steel body and a built-in seat, wherein the built-in seat is fixedly connected with the steel body and is positioned on the inner wall of the steel body, and the steel body is fixedly connected with the corresponding clamping plate and is positioned on one side of the corresponding clamping plate.
3. 3. The expansion joint waterproof adhesive tape for rail transit according to claim 2, wherein, The positioning assembly comprises two grating plates and a positioning rod, wherein one grating plate is fixedly connected with the positioning rod, the positioning rod is positioned on the inner side of one grating plate, one grating plate is fixedly connected with the section steel body and positioned at one end of the section steel body, and the other grating plate is detachably connected with the section steel body and positioned at the other end of the section steel body.
4. 4. The expansion joint waterproof adhesive tape for rail transit according to claim 3, wherein, The connecting assembly comprises a plug rubber cylinder and a connecting plate, one side of the connecting plate is fixedly connected with the protection mechanism and is positioned on one side of the protection mechanism, the other side of the connecting plate is fixedly connected with the plug rubber cylinder and is positioned on one side of the plug rubber cylinder, and the plug rubber cylinder is rotationally connected with the positioning rod and is positioned on the periphery of the positioning rod.
5. 5. The expansion joint waterproof adhesive tape for rail transit according to claim 4, wherein, The protection mechanism comprises a telescopic protection adhesive tape and two coating films, wherein the two coating films are fixedly connected with the telescopic protection adhesive tape and are respectively positioned on the upper side and the lower side of the telescopic protection adhesive tape, and the two ends of the telescopic protection adhesive tape are respectively fixedly connected with the corresponding connecting plates and are respectively positioned on one sides of the corresponding connecting plates.

Description

Expansion joint waterproof adhesive tape for rail transit Technical Field The utility model relates to the technical field of waterproof adhesive tapes, in particular to an expansion joint waterproof adhesive tape for rail transit. Background At present, the telescopic device commonly used for rail transit bridges such as domestic high-speed railway bridges and subways consists of profile steel members and waterproof rubber strips, beam end water retaining tables are poured on beam bodies at two sides of an expansion joint, the profile steel members are embedded in the beam end water retaining tables at two sides in an anchoring manner, the two transverse sides of the waterproof rubber strips are fixed on the profile steel members, the upper ports of the expansion joint are sealed by the waterproof rubber strips, the waterproof effect is better, the installation of the telescopic waterproof rubber strips of the conventional rail transit bridges is relatively fixed, the replacement of the telescopic waterproof rubber strips is very difficult, the cost is high, and the time is long. In the prior art, patent (CN 222160923U) has proposed a expansion joint waterproof adhesive tape for track traffic, the last port of expansion joint is sealed to waterproof adhesive tape among the prior art, play better water-proof effects, waterproof adhesive tape can carry out flexible regulation, because the temperature variation arouses the flexible of bridge beam body, have certain gap between the beam end, seal waterproof to the expansion joint through waterproof adhesive tape, waterproof adhesive tape is in order to satisfy the use of expansion joint, generally set up waterproof adhesive tape into V font isotructure, and waterproof adhesive tape has toughness good, high temperature resistant, corrosion-resistant effect, can increase waterproof adhesive tape's life, simultaneously can be better protect the expansion joint, the spraying has high temperature resistant coating on the flexible protective adhesive tape, flexible protective adhesive tape inside is provided with polyurethane elastomer, protect flexible protective adhesive tape through high temperature resistant coating and polyurethane elastomer better, increase flexible protective adhesive tape's life, and flexible protective adhesive tape makes things convenient for the dismouting. However, in the prior art, the protection adhesive tape needs to ensure tightness in the process of installation and disassembly, and the required precision of installation is high, which is not beneficial to quick disassembly and installation. Disclosure of utility model The utility model aims to provide an expansion joint waterproof adhesive tape for rail transit, which solves the problems that in the prior art, the protection adhesive tape needs to ensure tightness in the mounting and dismounting processes, the precision required by mounting is high, and the quick dismounting and mounting are not facilitated. In order to achieve the above purpose, the utility model provides an expansion joint waterproof adhesive tape for rail transit, which comprises a protection mechanism and two installation mechanisms, wherein each installation mechanism comprises a clamping plate, a clamping frame, an inserting frame, a profile steel component, a positioning component and a connecting component, one side of the connecting component is fixedly connected with the protection mechanism and is positioned on one side of the protection mechanism, the other side of the connecting component is rotationally connected with the positioning component and is positioned on the peripheral side of the positioning component, the positioning component is fixedly connected with the profile steel component and is positioned on the inner side of the profile steel component, the clamping frame is fixedly connected with the positioning component and is positioned on one side of the positioning component, the clamping plate is detachably connected with the clamping frame and is positioned on the inner side of the clamping frame, and the inserting frame is fixedly connected with the profile steel component and is positioned on one side of the profile steel component. The steel assembly comprises a steel body and a built-in seat, wherein the built-in seat is fixedly connected with the steel body and is positioned on the inner wall of the steel body, and the steel body is fixedly connected with the corresponding clamping plate and is positioned on one side of the corresponding clamping plate. The positioning assembly comprises two grating plates and a positioning rod, wherein one grating plate is fixedly connected with the positioning rod, the positioning rod is positioned on the inner side of one grating plate, one grating plate is fixedly connected with the section steel body and positioned at one end of the section steel body, and the other grating plate is detachably connected with the section steel body and positioned