Movable foundation pit trestle safety shaping protection device
A protective device and stereotyped technology, applied in the field of safety stereotyped protective devices for movable foundation pit trestle bridges, can solve problems such as unchanging movement, easy damage to trestle bridges, and difficult control of erection quality, so as to improve quality and facilitate disassembly and assembly , Improve the effect of assembly speed
Pending Publication Date: 2021-11-23
CHINA CONSTR THIRD ENG BUREAU GRP CO LTD
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Problems solved by technology
[0010] Aiming at the problems of time-consuming construction, easy damage to the trestle, unchanging movement and difficult control of erection quality existing in the protection of the trestle erected by steel pipes in the prior art, the purpose of the present invention is to provide a movable foundation pit trestle safety stereotyped protection device
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[0026] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0027] It should be noted that, in the description of the present invention, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back" etc. The description of the structure of the invention is only for the convenience of describing the invention, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus s...
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The invention discloses a movable foundation pit trestle safety shaping protection device, and belongs to the field of buildings. The movable foundation pit trestle safety shaping protection device comprises a base, rollers and one or more shaped protective meshes. The base comprises two parallel and opposite longitudinal keels and transverse keels, wherein the two ends of the transverse keels are correspondingly connected to the middles of the two longitudinal keels, and the transverse keels are perpendicular to the longitudinal keels. The rollers are fixed to the bottom surfaces of the longitudinal keels, and at least two rollers are mounted on the bottom surface of each longitudinal keel at intervals; and each shaped protective mesh comprises a rectangular or door-shaped frame and a net plate arranged in the frame, the shaped protective meshes are detachably connected to the top faces of the transverse keels, and when the multiple shaped protective meshes are arranged, the multiple shaped protective meshes are sequentially arranged in the length direction of the transverse keels. The movable foundation pit trestle safety shaping protection device is simple in structure, reasonable in design and convenient to move and erect, and the erecting quality can be guaranteed.
Description
technical field [0001] The invention relates to the technical field of construction, in particular to a movable type safety and stereotyped protection device for foundation pit trestles. Background technique [0002] With the innovation of modern construction engineering construction technology, the foundation pit form of concrete support and cast-in-place pile support has gradually become an excellent method of underground engineering construction technology. Usually, the first support needs to be integrated with the trestle bridge for integrated construction. The first support can meet the needs of vehicle and material transportation and ensure the orderly turnover of the site. At the same time, in order to ensure the safety of personnel and vehicles during the use of the first support trestle, it is necessary to carry out safety protection on the edge of the first support trestle. Common The side protection of the foundation pit is mostly built with round steel pipes, and...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E04G21/32E04H17/22E04H17/20E04H17/16E04H17/24
CPCE04G21/3204E04H17/22E04H17/20E04H17/163E04H17/24E04H17/23
Inventor 刘航王强张天方弟革祝愿朱琼朱良策蔡春铭
Owner CHINA CONSTR THIRD ENG BUREAU GRP CO LTD