CN-122013891-A - Dry connection device and dry connection method

Abstract

The application provides a dry type connecting device and a dry type connecting method, wherein the dry type connecting device comprises a first mounting plate, a second mounting plate, force transmission steel bars and a sleeve, the first mounting plate and the second mounting plate are connected in a mutually perpendicular mode, the force transmission steel bars are arranged on the first mounting plate, the sleeve is of a hollow structure and is arranged on one side of the second mounting plate, the force transmission steel bars are embedded in prefabricated components, and the sleeve is used for being connected with a foundation. By the arrangement, the dry connecting device can be connected with the prefabricated part in advance, so that on-site construction operation is reduced, other construction procedures are not influenced, when in on-site construction, the prefabricated part and the foundation can be connected only by connecting the sleeve with the hollow structure, the manpower resource requirement is relatively reduced in the whole construction process, the overhead working amount is reduced, the working risk is effectively reduced, and the construction period is shortened.

Inventors

• CUI WEI
• YANG ZHENG
• ZHAN SHENGWEN
• Ai Pishan
• XU QIAOYUN
• WANG YU
• ZHAO XIA
• ZHU JUNYAN
• WEI CHENGGUO
• GU ZONGANG
• WANG XUEGUANG
• SHEN YUNTAO
• Zhan Wangyu
• BIAN HAIRONG
• WANG JUNLING

Assignees

• 中国石油天然气管道工程有限公司
• 中国石油天然气集团有限公司
• 中国石油管道局工程有限公司

Dates

Publication Date

20260512

Application Date

20241111

Claims (10)

1. 1. The dry connecting device (1) is characterized in that the dry connecting device (1) comprises a first mounting plate (11), a second mounting plate (12), force transmission steel bars (13) and a sleeve (14), wherein the first mounting plate (11) and the second mounting plate (12) are connected in a mutually perpendicular mode, the force transmission steel bars (13) are arranged on the first mounting plate (11), the sleeve (14) is of a hollow structure, the sleeve (14) is arranged on one side of the second mounting plate (12), the force transmission steel bars (13) are embedded in the prefabricated component (2), and the sleeve (14) is connected with a foundation.
2. 2. The dry connection device (1) according to claim 1, wherein the force transfer bars (13) are a plurality.
3. 3. The dry connection device (1) according to claim 1, wherein the dry connection device (1) further comprises a rib (15), the rib (15) being perpendicular to the first mounting plate (11) and the second mounting plate (12), respectively.
4. 4. A dry connection device (1) according to claim 3, wherein the sleeve (14) is connected to the rib (15).
5. 5. A dry connection device (1) according to claim 3, characterized in that the force transmission bars (13) are located at the junction of the rib plate (15) and the first mounting plate (11), the force transmission bars (13) being connected to the rib plate (15) and the first mounting plate (11), respectively.
6. 6. The dry connecting device (1) according to claim 5, wherein the number of the force transmitting steel bars (13) is two, and the two force transmitting steel bars (13) are respectively positioned at two sides of the rib plate (15) in the thickness direction.
7. 7. The dry connection device (1) according to claim 1, characterized in that the dry connection device (1) further comprises a screw (16) and a nut (17), the screw (16) being intended to be pre-buried in a foundation and the screw (16) being able to pass through the sleeve (14), the nut (17) being intended to be screwed with the screw (16) in order to lock the screw (16) and the sleeve (14).
8. 8. Dry connection device (1) according to claim 1, wherein the first mounting plate (11), the second mounting plate (12) and the sleeve (14) are all metal pieces, and the force transmission steel bar (13) is welded to the first mounting plate (11).
9. 9. A dry connection method, characterized in that it employs a dry connection device (1) according to any one of claims 1 to 8, comprising: Embedding a force transmission steel bar (13) in the dry connecting device (1) in the prefabricated component (2); Connecting the sleeve (14) in the dry connecting device (1) with a foundation in a matching way; Filling gaps among the dry connecting device (1), the prefabricated part (2) and the foundation by grouting materials.
10. 10. The dry connection method according to claim 9, characterized in that the dry connection device (1) further comprises a screw (16) and a nut (17), the screw (16) being intended to be pre-buried in a foundation and the screw (16) being able to pass through the sleeve (14), the nut (17) being intended to be screwed with the screw (16) in order to lock the screw (16) and the sleeve (14); the sleeve (14) in the dry type connecting device (1) is matched and connected with a foundation, and the dry type connecting device specifically comprises: The sleeve (14) is sleeved outside the screw (16), and the nut (17) is screwed, so that the sleeve (14) and the foundation are connected in a matched mode.

Description

Dry connection device and dry connection method Technical Field The application relates to the technical field of building construction in the oil and gas storage and transportation industry, in particular to a dry type connecting device and a dry type connecting method. Background In the oil gas storage and transportation industry, the existing concrete structure mostly adopts a cast-in-place technology, and the concrete needs to be poured after binding and formwork supporting on site, so that the defects of a design period and a long construction period exist, and the engineering investment is slow to progress. Meanwhile, the construction site environment is complex and greatly influenced by external climate, so that the construction quality is not easy to guarantee. Disclosure of Invention In view of the above, the present application provides a dry type connection device and a dry type connection method, which can reduce the construction work on site and improve the construction speed and the construction quality. Specifically, the method comprises the following technical scheme: In a first aspect, an embodiment of the present application provides a dry connection device, where the dry connection device includes a first mounting plate, a second mounting plate, a force transmission reinforcing bar, and a sleeve, where the first mounting plate is connected with the second mounting plate in a mutually perpendicular manner, the force transmission reinforcing bar is disposed on the first mounting plate, the sleeve is of a hollow structure, and the sleeve is disposed on one side of the second mounting plate, and the force transmission reinforcing bar is embedded in a prefabricated member, and the sleeve is used for connection with a foundation. In the embodiment, the dry type connecting device can be connected with the prefabricated part in advance by arranging the force transmission reinforcing steel bars, so that the on-site construction operation is reduced, other construction procedures are not influenced, the prefabricated part and the foundation can be connected by only connecting the sleeve with the hollow structure with the foundation in the on-site construction process, the manpower resource requirement is relatively reduced in the whole construction process, the high-altitude operation amount is reduced, the operation risk is effectively reduced, the construction period is shortened, the reduction of environmental pollution is facilitated, the problem that the assembled concrete prefabricated part of the common oil gas storage and transportation structure cannot realize dry type connection is solved, and the equivalent cast-in-place of the connection performance of the dry type connecting device can be realized. In an alternative embodiment, the force-transmitting steel bars are a plurality of. Through setting up many biography power reinforcing bars, can strengthen dry-type connecting device's structural stability and load transmission effect, improve prefabricated component's bearing capacity. In an alternative embodiment, the dry-connect device further comprises ribs perpendicular to the first and second mounting plates, respectively. The rib plates can be arranged to enhance the stability and strength of the structure of the dry-type connecting device and prevent the first mounting plate and the second mounting plate from shaking, and can disperse stress under the action of external force, so that the deformation or damage of the dry-type connecting device is avoided, the integral rigidity of the dry-type connecting device is effectively improved, and the dynamic characteristics of the dry-type connecting device are optimized. In an alternative embodiment, the sleeve is connected to the rib. Through this setting, help improving dry-type connecting device's structural stability, prefabricated component's load can pass through floor and sleeve in proper order and further transmit to the basis to effectively transmit and disperse the load. In an alternative embodiment, the force-transmitting steel bar is located at the connection between the rib plate and the first mounting plate, and the force-transmitting steel bar is connected to the rib plate and the first mounting plate respectively. Through this setting, improved the stability of biography power reinforcing bar, can prevent that the biography power reinforcing bar from producing to buckle, topple over, guarantee the effective transmission of biography power reinforcing bar and dispersion load. In an alternative embodiment, the number of the force transmission steel bars is two, and the two force transmission steel bars are respectively positioned at two sides of the rib plate in the thickness direction. In this embodiment, the two force-transmitting steel bars can more fully transmit the load of the prefabricated part, and the stability of the dry type connecting device is improved. In an alternative embodiment, the dry-type connection device