CN211690800U - Vertical electric power support connection structure - Google Patents
Vertical electric power support connection structure Download PDFInfo
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- CN211690800U CN211690800U CN201920959249.3U CN201920959249U CN211690800U CN 211690800 U CN211690800 U CN 211690800U CN 201920959249 U CN201920959249 U CN 201920959249U CN 211690800 U CN211690800 U CN 211690800U
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- vertical
- electric power
- connection structure
- horizontal embedded
- power support
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Abstract
The utility model discloses a vertical electric power leg joint structure, including perpendicular reinforcing bar, horizontal embedded bolt and straight thread sleeve. Adopt telescopic connected mode, through pre-buried vertical power support connection structure, will adopt telescopic connected mode to replace traditional pre-buried bolted connection mode. The problem of template opening is solved, the problem of buried bolt and outside electric power leg joint in advance has been solved again, has improved workman's work efficiency, has promoted the impression quality after concrete placement, and fundamentally has improved the turnover rate of utilization of template, and economic benefits is obvious.
Description
Technical Field
The patent of the utility model relates to an electric power support connection structure specifically is a vertical electric power support connection structure.
Background
The existing vertical power support connection is usually realized through pre-embedded power support bolts, namely pre-embedded bolts of the power support, the pre-embedded bolts extend out of the length required by wall design, and the power support is connected and installed with the pre-embedded bolts. In the technology, holes need to be formed in the templates, and embedded bolts are arranged to penetrate through the templates. The template is holed, so that the workload of a woodworker is increased, the labor cost is increased, and the working efficiency is reduced; after the wall body template is provided with the hole, slurry leakage at the hole is easily caused, the quality problem of local concrete honeycombs occurs, the impression quality of the concrete is seriously influenced, and the method is extremely unfavorable for the project which requires to reach the quality standard of the fair-faced concrete; a large number of holes are formed in the template, the turnover use of the template is seriously influenced, the resource waste is caused, and the engineering cost is increased.
SUMMERY OF THE UTILITY MODEL
For solving because the template is opened a hole in prior art, the workman's work load increase that causes, concrete placement's impression quality is poor, the turnover rate of utilization low grade defect of template, the utility model provides a vertical electric power support fixed connection structure through increasing the sleeve at the pre-buried bolt tip of wall body horizontal direction, the vertical electric power support in the outside is connected with the sleeve through the bolt to avoid the template to open a hole.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a vertical electric power support connection structure, includes vertical reinforcement 3, horizontal embedded bolt 2 and straight thread sleeve 1. The vertical steel bars 3 and the horizontal embedded bolts 2 are welded in a centering mode, and the outer side ends of the horizontal embedded bolts 2 are screwed into the middle of the straight threaded sleeve 3. This vertical electric power support connection structure carries out pre-buried pouring, utilizes the harness cord to be connected electric power support and straight thread sleeve 3 after the form removal, and the nut is fastened fixedly. Thereby avoiding the problem of punching the template.
The forming mode of the vertical electric power bracket comprises two types: the other one is that vertical steel bar 3 and horizontal embedded bolt 2 adopt cross centering welding to be used for the vertical electric power leg joint of two sides, and the other one is that horizontal embedded bolt 2 adopts T type and 3 centering welding of vertical steel bar to be used for the vertical electric power leg joint of unilateral side.
The horizontal embedded screw 2 adopts M16 galvanized round steel.
The straight threaded sleeve 3 has a 5cm length and a diameter M16.
The beneficial effects of the utility model are that adopt telescopic connected mode, through pre-buried vertical electric power leg joint structure, will adopt telescopic connected mode to replace traditional pre-buried bolted connection mode. The problem of template opening is solved, the problem of buried bolt and outside electric power leg joint in advance has been solved again, has improved workman's work efficiency, has promoted the impression quality after concrete placement, and fundamentally has improved the turnover rate of utilization of template, and economic benefits is obvious.
Drawings
Fig. 1 is a schematic diagram of a T-shaped power rack structure.
Fig. 2 is a schematic diagram of a cross-shaped power rack.
Figure 3 is the utility model discloses an utility tunnel electric power cabin section view.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-3, a vertical power support connection structure comprises vertical steel bars 3, horizontal embedded bolts 2 and straight thread sleeves 1. The vertical steel bars 3 and the horizontal embedded bolts 2 are welded in a centering mode, and the outer side ends of the horizontal embedded bolts 2 are screwed into the middle of the straight threaded sleeve 3. This vertical electric power support connection structure carries out pre-buried pouring, utilizes the harness cord to be connected electric power support and straight thread sleeve 3 after the form removal, and the nut is fastened fixedly. Thereby avoiding the problem of punching the template.
The forming mode of the vertical electric power bracket comprises two types: the other one is that vertical steel bar 3 and horizontal embedded bolt 2 adopt cross centering welding to be used for the vertical electric power leg joint of two sides, and the other one is that horizontal embedded bolt 2 adopts T type and 3 centering welding of vertical steel bar to be used for the vertical electric power leg joint of unilateral side.
The horizontal embedded screw 2 adopts M16 galvanized round steel, is threaded by a threading machine, is connected with the straight threaded sleeves 3 at the end parts of the two sides, and is firmly connected with the reinforcing steel bar before concrete pouring, so that the vertical load, the shearing force and the bending moment are better borne, and the requirements of use functions and structural stress are met.
The length of the straight thread sleeve 3 is 5cm, the diameter of the straight thread sleeve is M16, after the template is disassembled, the vertical electric power support is installed, a harness cord penetrates into a reserved hole of the vertical electric power support, the outer side of the straight thread sleeve is fixed by a nut, and the whole installation is completed. It is pre-buried can effectually avoid the template to open a hole, carries out a bonding shutoff with the sticky tape before concreting in advance, avoids the inboard infiltration concrete thick liquid of sleeve to block up the sleeve, and the back is demolishd to the wall form, clears up the lime-ash in the sleeve outside, then adopts the harness cord lead screw to penetrate the bolt hole of vertical support, and the outside is carried out the nut and is screwed up fixedly, accomplishes the installation of vertical support and fixes.
Examples
Cross vertical power support connection structure: the vertical reinforcing bar is
The length of the vertical steel bar is 250 mm; the horizontal embedded bolt is
The galvanized round steel with the length of 245mm is sheathed at two ends by a thread sheathing machine, and then the end parts at two ends are connected with a straight thread sleeveConnecting; and the vertical steel bars and the horizontal embedded bolts are connected in a centering welding manner and subjected to anticorrosive and antirust treatment, and the cross-shaped vertical power support connecting structure is completed. And before the wall body template is assembled, the vertical steel bars and the wall body steel bars are welded and fixed, so that the embedding of the connecting structure is completed, and concrete is poured. After the template is dismantled, the wall body spills pre-buried sleeve, after the inboard lime-ash of clearance sleeve, then adopt the harness cord lead screw to penetrate the bolt hole and the sleeve of vertical support, the outside carries out the nut and screws up fixedly, accomplishes the installation of vertical support fixed, is applicable to the pre-buried of partition wall both sides installation electric power support in the utility tunnel more.
T style of calligraphy vertical power support connection structure: the vertical reinforcing bar is
The length of the vertical steel bar is 250 mm; the horizontal embedded bolt is
The galvanized round steel is 184mm long, and one end of the galvanized round steel is sheathed by a thread-sleeving machine and is connected with the straight thread sleeve. The other end is welded with the vertical steel bar in a T shape and is subjected to corrosion prevention and rust prevention treatment. After the manufacturing is completed, before the wall body formwork is assembled, the vertical steel bars and the wall body steel bars are fixedly connected, the embedding of the connecting structure is completed, and concrete is poured. After the template is dismantled, leak out pre-buried sleeve outward, after the inboard lime-ash of clearance sleeve, then adopt the harness cord lead screw to penetrate vertical support's bolt hole and sleeve, the outside is carried out the nut and is screwed up fixedly, accomplishes vertical electric power support's installation fixed, is applicable to the pre-buried of underground utility tunnel internal partition wall both sides installation electric power support more.
Claims (5)
1. The utility model provides a vertical electric power support connection structure which characterized in that: comprises a vertical steel bar (3), a horizontal embedded bolt (2) and a straight thread sleeve (1); the vertical steel bars (3) and the horizontal embedded bolts (2) are welded in a centering way, and the outer side ends of the horizontal embedded bolts (2) are screwed into the middle positions of the straight thread sleeves (1); this vertical electric power support connection structure carries out pre-buried pouring, utilizes the harness cord to be connected electric power support and straight thread sleeve (1) after the form removal, and the nut is fastened fixedly.
2. The vertical power rack connection structure of claim 1, wherein: the forming mode of the vertical electric power bracket comprises two types: the other type is that vertical steel bars (3) and horizontal embedded bolts (2) adopt cross centering welding to be used for connecting vertical power supports on two sides, and the other type is that horizontal embedded bolts (2) adopt T type and vertical steel bars (3) centering welding to be used for connecting vertical power supports on one side.
3. The vertical power rack connection structure of claim 1, wherein: and the vertical steel bars (3) are welded with the steel bars in the wall body.
4. The vertical power rack connection structure of claim 1, wherein: the horizontal embedded bolts (2) adopt M16 galvanized round steel.
5. The vertical power rack connection structure of claim 1, wherein: the straight thread sleeve (1) has a diameter M16 of 5cm in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959249.3U CN211690800U (en) | 2019-06-25 | 2019-06-25 | Vertical electric power support connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959249.3U CN211690800U (en) | 2019-06-25 | 2019-06-25 | Vertical electric power support connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211690800U true CN211690800U (en) | 2020-10-16 |
Family
ID=72770056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959249.3U Active CN211690800U (en) | 2019-06-25 | 2019-06-25 | Vertical electric power support connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211690800U (en) |
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2019
- 2019-06-25 CN CN201920959249.3U patent/CN211690800U/en active Active
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