CN215760010U - Connecting structure of concrete member steel bushing - Google Patents
Connecting structure of concrete member steel bushing Download PDFInfo
- Publication number
- CN215760010U CN215760010U CN202121654536.7U CN202121654536U CN215760010U CN 215760010 U CN215760010 U CN 215760010U CN 202121654536 U CN202121654536 U CN 202121654536U CN 215760010 U CN215760010 U CN 215760010U
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- hoop
- concrete member
- connecting sleeve
- concrete
- sleeve
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Abstract
The utility model relates to a connecting structure of a concrete member externally wrapped with a steel sleeve, which comprises a concrete member, a floor beam, a hoop and a connecting sleeve, wherein the floor beam is arranged in the concrete member, the hoop is sleeved on the outer wall of the concrete member, the connecting sleeve is connected with the hoop, the connecting sleeve is welded with the hoop, the inner wall of the connecting sleeve is provided with internal threads, the hoop is provided with a hoop splicing seam, and the hoop splicing seam is used for adjusting the diameter of the hoop.
Description
Technical Field
The utility model relates to the field of building technology, in particular to a connecting structure of a concrete member wrapped by a steel sleeve.
Background
The anchoring length of the steel bar is commonly used in engineering, the anchoring length of the steel bar generally refers to the total length of stressed steel bars of components such as beams, plates, columns and the like extending into a support or a foundation, and comprises a straight line and a bent part, if the anchoring length is insufficient, the stressed steel bars cannot be effectively transmitted to an anchoring body, in order to ensure the force transmission effect of the steel bar, the anchoring and bar-planting are generally required to be drilled at the bar-planting part only according to the influence of specific anchoring conditions such as the stress condition of the steel bar, the thickness of a protective layer, the form of the steel bar and the like on the bonding strength, and an anchoring agent is used as an adhesive for the steel bar and concrete to ensure the anchoring and the bonding of the steel bar and the concrete.
Aiming at the related technologies, the inventor thinks that in the process of reforming and reinforcing the existing house, the depth of the anchored bar-planting after the stressed steel bar often cannot meet the standard requirement, and the drilling construction is needed, so the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting structure for an outer steel sleeve of a concrete member, and aims to solve the technical problems that in the existing house transformation and reinforcement process, the depth of an anchored steel bar after a stressed steel bar often cannot meet the standard requirement, drilling construction is needed, and operation is troublesome.
The utility model provides a connecting structure of a concrete member externally wrapped with a steel sleeve, which adopts the following technical scheme:
the connecting structure of the concrete member externally wrapped with the steel sleeve comprises a concrete member, a floor beam, a hoop and a connecting sleeve, wherein the floor beam is arranged in the concrete member, the hoop is sleeved on the outer wall of the concrete member, and the connecting sleeve is connected with the hoop.
Through adopting above-mentioned technical scheme, need not be at the bar planting position drilling, only need can accomplish the anchor with atress reinforcing bar and connecting sleeve connection, this kind of scheme easy operation, the anchor degree of depth of atress reinforcing bar can satisfy the requirement of standard to can not cause the damage to original structure.
Optionally, the connecting sleeve is welded to the hoop, and an internal thread is arranged on the inner wall of the connecting sleeve.
Through adopting above-mentioned technical scheme, the connecting sleeve inner wall sets up the internal thread, and the outer wall of atress reinforcing bar sets up the external screw thread, makes the reinforcing bar can with sleeve threaded connection, and the structure meets singly, makes things convenient for the workman to be under construction.
Optionally, the hoop is provided with hoop abutted seams, and the hoop abutted seams are used for adjusting the diameter of the hoop.
Through adopting above-mentioned technical scheme, the diameter of staple bolt can be adjusted, further reduces workman's the construction degree of difficulty.
Optionally, five groups of connecting sleeves are welded on the connecting sleeve outside each group of concrete members.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. the anchoring can be completed only by connecting the stressed steel bar with the connecting sleeve without drilling holes at the steel bar planting position, the scheme is simple to operate, the anchoring depth of the stressed steel bar can meet the standard requirement, and the original structure cannot be damaged;
2. the inner wall of the connecting sleeve is provided with internal threads, and the outer wall of the stressed steel bar is provided with external threads, so that the steel bar can be in threaded connection with the sleeve, and the structure is simple, thereby facilitating the construction of workers;
3. the diameter of staple bolt can be adjusted, further reduces workman's the construction degree of difficulty.
Drawings
FIG. 1 is a top view of a concrete member steel jacket-encased connection.
Fig. 2 is a cross-sectional view taken along line a-a of fig. 1.
Description of reference numerals: 1. a concrete member; 2. a floor beam; 3. hooping; 4. a connecting sleeve; 5; and (5) splicing and sewing the hoops.
Detailed Description
The present invention is described in further detail below with reference to FIGS. 1-2.
The embodiment of the utility model discloses a connecting structure of a concrete member externally-wrapped steel sleeve. Referring to fig. 1 and 2, a connection structure of concrete member outsourcing steel bushing includes concrete member 1, floor beam 2, staple bolt 3 and connecting sleeve 4, floor beam 2 sets up in concrete member 1, the cover is equipped with staple bolt 3 on the concrete member 1 outer wall, be provided with staple bolt patchwork 5 on the staple bolt 3, set up staple bolt patchwork 5 and be used for adjusting the diameter of staple bolt 3, make staple bolt 3 can tightly support the outer wall of concrete structure, connecting sleeve 4 and staple bolt 3 welding, connecting sleeve 4 is provided with five, and five connecting sleeve 4's length direction is unanimous, connecting sleeve 4's inner wall is provided with the internal thread, it is used for the external thread connection with the reinforcing bar to set up the internal thread.
In the utility model, the protective layer is removed until the structural adhesive in the concrete base layer pore is filled.
In the present invention, the hoop 3 is set to a size of 150 × 20. (unit mm)
The implementation principle of the connection structure of the concrete member externally wrapped by the steel sleeve provided by the embodiment of the utility model is as follows: the anchor hoop 3 is arranged outside the concrete structure, the sleeve is welded with the anchor hoop 3, the inner wall of the sleeve is provided with internal threads, and the stress steel bar is in threaded connection with the sleeve, so that the anchor is anchored on the original concrete member 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a connection structure of concrete member outsourcing steel bushing which characterized in that: the floor beam concrete component comprises a concrete component (1), a floor beam (2), a hoop (3) and a connecting sleeve (4), wherein the floor beam (2) is arranged in the concrete component (1), the hoop (3) is sleeved on the outer wall of the concrete component (1), and the connecting sleeve (4) is connected with the hoop (3).
2. The connecting structure of the concrete member steel-sheathed casing according to claim 1, wherein: the connecting sleeve (4) is welded with the hoop (3), and an internal thread is arranged on the inner wall of the connecting sleeve (4).
3. The connecting structure of the concrete member steel-sheathed casing according to claim 2, wherein: staple bolt (3) are provided with staple bolt patchwork (5), staple bolt patchwork (5) are used for adjusting the diameter of staple bolt (3).
4. The connecting structure of the concrete member steel-sheathed casing according to claim 2, wherein: four groups of connecting sleeves (4) are welded on the connecting sleeves (4) outside each group of concrete members (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121654536.7U CN215760010U (en) | 2021-07-20 | 2021-07-20 | Connecting structure of concrete member steel bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121654536.7U CN215760010U (en) | 2021-07-20 | 2021-07-20 | Connecting structure of concrete member steel bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215760010U true CN215760010U (en) | 2022-02-08 |
Family
ID=80106311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121654536.7U Active CN215760010U (en) | 2021-07-20 | 2021-07-20 | Connecting structure of concrete member steel bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215760010U (en) |
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2021
- 2021-07-20 CN CN202121654536.7U patent/CN215760010U/en active Active
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