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A sliding wire connecting assembly of a pre-embedded sleeve and a mold

A technology for pre-embedded sleeves and connecting components, which is applied in the direction of manufacturing tools and ceramic molding machines. Eliminate problems such as unqualified pre-embedded position of the cylinder, achieve the effect of easy disassembly, connection reliability and detachability

Active Publication Date: 2022-07-29
江苏誉朔新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the actual pre-embedding process, since the outer diameter of the connecting piece is larger than that of the mold wall hole, when the connecting piece is inserted into the mold wall hole under the action of external force, a part of the connecting piece is cut off, resulting in the connection between the connecting piece and the mold wall hole. The coaxiality cannot be guaranteed, which leads to the failure of the embedded posture of the embedded sleeve. In addition, during the production process, the mold will have a large vibration, resulting in the unqualified embedded position of the embedded sleeve

Method used

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  • A sliding wire connecting assembly of a pre-embedded sleeve and a mold
  • A sliding wire connecting assembly of a pre-embedded sleeve and a mold
  • A sliding wire connecting assembly of a pre-embedded sleeve and a mold

Examples

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Effect test

Embodiment 1

[0036] see Figure 1 to Figure 9 , as shown in the legend, a sliding wire connection assembly of a pre-embedded sleeve and a mold, the pre-embedded sleeve 10 is set in the cavity of the mold 20, and the sliding wire connection assembly includes a positioning column 30, and the positioning column 30 is connected to Between the inner hole of the embedded sleeve 10 and the cavity wall of the mold 20,

[0037] The positioning column 30 includes a fixed column section 31 and a separation column section 32 located at different positions in its axial direction. The inner hole of the pre-embedded sleeve 10 and the cavity wall of the mold 20, one of which is connected to the fixed column section 31 along the axis. The tensile bearing capacity of the direction is F1, and the other is provided with a detachment hole. The sliding wire connection assembly also includes a positioning bushing 40 arranged in the detachment hole. The positioning bushing 40 is connected between the detachment c...

Embodiment 2

[0060] The rest is the same as the first embodiment, the difference is that the above-mentioned mold wall holes are countersunk holes.

Embodiment 3

[0062] The rest is the same as the first or second embodiment, the difference is that the release hole is a mold wall hole provided on the cavity wall of the mold, and the inner hole of the pre-embedded sleeve is provided with a fixing hole.

[0063] The pouring process of the segment in this embodiment is described below, including the following steps:

[0064] 1. Connect the outer side wall of the positioning sleeve to the hole in the mold wall;

[0065] 2. Connect the fixed column section of the positioning column to the inner hole of the embedded sleeve;

[0066] 3. Put the gasket on the detachment column section of the positioning column;

[0067] 4. Connect the detachment column section of the positioning column to the inner side wall of the positioning bushing;

[0068] 5. Insert steel bars into the mold, and then add concrete;

[0069] 6. After the concrete is solidified, a reinforced concrete segment is obtained, and the first detachment side wall of the positionin...

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Abstract

The invention discloses a sliding wire connection assembly of a pre-embedded sleeve and a mold. The pre-embedded sleeve is arranged in a cavity of the mold, and the sliding wire connection assembly comprises a positioning column, which is connected to the inner hole of the embedded sleeve and Between the cavity walls of the mold, the positioning column includes a fixed column section and a separation column section located at different positions in its axial direction, the inner hole of the embedded sleeve and the cavity wall of the mold, one of which is connected to the fixed column section. The tensile bearing capacity along the axial direction is F1, and the other is provided with a detachment hole. The sliding wire connection assembly also includes a positioning bushing arranged in the detachment hole. The positioning bushing is connected between the detachment column section and the detachment hole. The material hardness of the first breakaway sidewall is less than the material hardness of the second breakaway sidewall so that the first breakaway sidewall is axially separated from the second breakaway sidewall from the destruction sidewall. The invention takes into account the connection reliability and detachability of the positioning column, and can ensure the pre-embedded posture and pre-embedded position of the pre-embedded sleeve.

Description

technical field [0001] The invention belongs to the technical field of pre-embedded casting, and in particular relates to a sliding wire connection assembly of a pre-embedded sleeve and a mold. Background technique [0002] Embedded parts are common structural components in various types of tunnel construction and other concrete structures, and embedded sleeves are commonly used components for embedded parts. By pre-embedding sleeves in various tunnels, it is convenient to install fixed catenary, communication and power equipment. When pre-embedding the sleeve in concrete, first connect the connector to the pre-embedded sleeve, then insert the connector into the mold wall hole to fix the pre-embedded sleeve in the set position of the mold cavity, and then insert the connector into the mold. Add concrete, after the concrete is solidified, demould the prefabricated concrete from the mold, and at the same time the connector is pulled out from the mold wall hole, and then remov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B23/00
CPCB28B23/0025
Inventor 姚国伟周铁城高仕锋高文杰乔峥
Owner 江苏誉朔新材料科技有限公司
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