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Prefabricated assembly type seismic isolation ditch cover plate device

A technology of prefabricated assembly and ditch cover, which is applied in the direction of protection devices, buildings, infrastructure engineering, etc., can solve the problems of hindering building sliding, inconvenient maintenance, inconvenient disassembly and assembly of ditch cover, etc., and achieves easy waterproof sealing and high precision , Conducive to the effect of drainage in the rainy season

Pending Publication Date: 2021-03-30
柳州东方工程橡胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a prefabricated and assembled seismic isolation ditch cover device to solve the problems that the existing ditch cover is inconvenient to disassemble and maintain, and it will hinder the building from sliding to the periphery during an earthquake

Method used

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  • Prefabricated assembly type seismic isolation ditch cover plate device
  • Prefabricated assembly type seismic isolation ditch cover plate device
  • Prefabricated assembly type seismic isolation ditch cover plate device

Examples

Experimental program
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Effect test

Embodiment 1

[0035] Refer to attached figure 1 , a prefabricated assembly type seismic isolation ditch 8 ditch cover device, comprising: a first wall 7; a second wall 9, the second wall 9 is spaced apart from the first wall 7 to form a partition Seismic ditch 8; pre-embedded steel plate 2, said pre-embedded steel plate 2 is pre-embedded in said first wall 7 and fixed by anchoring steel bar 1; connecting ear 3, said connecting ear 3 is fixed on said pre-embedded steel plate 2 On the side away from the anchoring steel bar 1, a card slot 14 is integrally formed at its lower end; the upper cover plate 5, the upper cover plate 5 is erected above the seismic isolation ditch 8, and one end thereof is lapped on the second wall On the body 9, the other end is snapped into the slot 14.

[0036] In this embodiment, the upper cover plate 5 is placed horizontally, and the material of the upper cover plate 5 can be steel plate or aluminum alloy according to functional requirements. The connecting ear ...

Embodiment 2

[0039] Refer to attached figure 2 , the difference from Embodiment 1 is that the upper cover includes a first body 10, a second body 11 and a third body 12 integrally formed; the first body 10 is placed horizontally, and one end thereof is snapped into the slot 14; the second body One end of the two bodies 11 is connected to the other end of the first body 10; the third body 12 is connected to the other end of the second body 11 and erected on the second wall 9; wherein, the third body 12 is placed horizontally at a height lower than that of the first body 10. The second body 11 is inclined to facilitate drainage in rainy seasons; and anti-skid treatment is performed on the surface of the second body 11 to prevent people from stepping on it and falling down.

Embodiment 3

[0041] Refer to attached image 3 And attached Figure 4 , the difference with embodiment 1 is that there is a cleaning hole on the upper cover plate 5, and the cleaning hole is sealed by a movable cover plate 13; the movable cover plate 13 can be circular or rectangular, and its connection with the upper cover plate 5 adopts steps Lap joint method. When foreign matter enters in the isolation ditch 8 and needs to be cleaned or maintained, the movable cover plate 13 can be opened for cleaning.

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Abstract

The invention belongs to the technical field of seismic isolation, and particularly relates to a prefabricated assembly type seismic isolation ditch cover plate device. The prefabricated assembly typeseismic isolation ditch cover plate device comprises a first wall body, a second wall body, a pre-buried steel plate, a connecting lug and an upper cover plate, wherein the second wall body and the first wall body are arranged at intervals to form a seismic isolation ditch; the pre-buried steel plate is pre-buried in the first wall body and is fixed through an anchoring steel bar; the connectinglug is fixed on one side, far away from the anchoring steel bar, of the pre-buried steel plate, and a clamping groove is integrally formed in the lower end of the connecting lug; and the upper cover plate is erected above the seismic isolation ditch, one end of the upper cover plate is in lap joint with the second wall body, and the other end of the upper cover plate is clamped in the clamping groove. The prefabricated assembly type seismic isolation ditch cover plate device is simple and practical in design, the problems that an existing ditch cover plate is inconvenient to disassemble and assemble and inconvenient to maintain and can hinder a building from sliding towards the periphery during an earthquake are solved, and the market application prospect is good.

Description

technical field [0001] The invention belongs to the field of seismic isolation technology, and in particular relates to a prefabricated transfer type seismic isolation ditch cover device. Background technique [0002] Since 2015, the state put forward several opinions on vigorously promoting prefabricated buildings, requiring that the proportion of prefabricated buildings under construction be increased to 30% within 10 years. Regarding the implementation opinions of prefabricated buildings, the field of prefabricated buildings has been vigorously promoted in recent years. Seismic isolation technology has been widely used in the field of construction engineering. In order to exert the seismic isolation performance, seismic isolation trenches need to be set around the seismic isolation structure to meet the large displacement requirements of the structure during earthquakes. In order to improve the safety of the structure, the combination of prefabricated buildings and shock...

Claims

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Application Information

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IPC IPC(8): E02D31/08
CPCE02D31/08
Inventor 梁莹莹徐鸿飞韦亮陆靳建楠陶旭姚琼朱宜超杨仁猛
Owner 柳州东方工程橡胶制品有限公司
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