CN204099721U - Non-welding electric gas/HVAC support at the bottom of a kind of floor - Google Patents
Non-welding electric gas/HVAC support at the bottom of a kind of floor Download PDFInfo
- Publication number
- CN204099721U CN204099721U CN201420619481.XU CN201420619481U CN204099721U CN 204099721 U CN204099721 U CN 204099721U CN 201420619481 U CN201420619481 U CN 201420619481U CN 204099721 U CN204099721 U CN 204099721U
- Authority
- CN
- China
- Prior art keywords
- support
- floor
- hvac
- embedded box
- electric gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses non-welding electric gas/HVAC support at the bottom of a kind of floor, comprise be preset at the bottom of reinforced concrete floor plate be connected and fixed device, be connected and fixed device the activity connected element, the overhead support be actively installed on connected element that coordinate.Electrically/HVAC support is flexibly connected with the device that is connected and fixed be embedded in concrete floor slab by connected element, and support can in factory process, and support hanging is installed omnidistance without Site Welding, and construct simple and convenient, quality is good.
Description
Technical field
The utility model belongs to electrically/HVAC support, is specifically related to non-welding electric gas/HVAC support at the bottom of a kind of floor.
Background technique
In medium-and-large-sized multi storied industrial factory building, when adopting concrete floor slab, often at the bottom of plate, hang device for electric cable or HVAC airduct, due to industrial cable or airduct load larger, normal employing is pre-embedded steel slab at the bottom of plate first, then cable or support of duct is welded on the way on steel plate.In the method, the welding of support belongs to overhead welding, and Site Welding workload is large and quality is difficult to guarantee.
Model utility content
For prior art Problems existing, the purpose of this utility model is to provide non-welding electric gas/HVAC support at the bottom of a kind of easy construction, the measured floor of matter.
Non-welding electric gas/HVAC support at the bottom of the floor that the utility model provides, comprise be preset at the bottom of reinforced concrete floor plate be connected and fixed device, be connected and fixed device the activity connected element, the overhead support be actively installed on connected element that coordinate.
Describedly to be connected and fixed on reinforcing bar that device is fixed in reinforced concrete floor.
The described device that is connected and fixed comprises embedded box, is located at the reinforced bar fastener of embedded box both sides, is arranged on mating nut in embedded box and shearing resistance backing plate, described connected element comprise coordinate with described mating nut bolt, be located at leveling backing plate on bolt and leveling nut, described overhead support is coordinated with described bolt by overhead support end plate, and described leveling backing plate and leveling nut are located between described overhead support end plate and bolt.
Described reinforced bar fastener is actively installed on embedded box.
The welded top of described embedded box is fixed on the dowel in reinforced concrete floor, and embedded box is stuck in by described reinforced bar fastener on the end muscle in reinforced concrete floor.
The beneficial effects of the utility model:
Electrically/HVAC support is flexibly connected with the device that is connected and fixed be embedded in concrete floor slab by connected element, the embedded box be connected and fixed in device to be fixed on the dowel in floor and by muscle clamping at the bottom of reinforced bar fastener and floor, dowel and the colligation of floor gluten realize pre-buried location, and position accurately and easy construction; Mating nut and shearing resistance backing plate are built in embedded box before pre-buried, after treating concrete floor slab construction, utilize overhead support end plate to install overhead support and are realized electrically or the hanging of HVAC support by leveling backing plate and leveling nut adjusting pole height; Support can in factory process, and support hanging is installed omnidistance without Site Welding, and construct simple and convenient, quality is good.
The technical solution of the utility model is further illustrated below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is non-welding electric gas at the bottom of floor of the present utility model/HVAC support schematic diagram.
Fig. 2 is the AA direction view of Fig. 1.
Embodiment
Non-welding electric gas/HVAC support at the bottom of the floor that the utility model provides, comprise be preset at the bottom of reinforced concrete floor plate be connected and fixed device, be connected and fixed device the activity connected element, the overhead support be actively installed on connected element that coordinate; Describedly to be connected and fixed on reinforcing bar that device is fixed in reinforced concrete floor.
As shown in Figure 1 and Figure 2, the described device that is connected and fixed comprises metal embedded box 7, is actively installed on the reinforced bar fastener 11 of embedded box 7 both sides, is arranged on mating nut 3 in embedded box 7 and shearing resistance backing plate 6, described connected element comprise coordinate with described mating nut 3 bolt 10, be located at leveling backing plate 8 on bolt 10 and leveling nut 9, described overhead support 5 is coordinated with described bolt 10 by overhead support end plate 4, and described leveling backing plate 8 and leveling nut 9 are located between described overhead support end plate 4 and bolt 10; The welded top of described embedded box 7 is fixed on the dowel 1 in reinforced concrete floor, and dowel 1 is connected with floor gluten 2, and embedded box 7 is stuck in by described reinforced bar fastener 11 on the end muscle 12 in reinforced concrete floor.
The method of construction of non-welding electric gas/HVAC support at the bottom of floor, carry out according to the following steps:
1, preparation of construction: when slab form is installed, first embedded box 7 is welded with dowel 1, then mating nut 3 is inserted in embedded box 7 with shearing resistance backing plate 6 after welding, snap in reinforced bar fastener 11 in embedded box 7 both sides.
2, pre-buried: by embedded box 7 by reinforced bar fastener 11 and muscle 12 clamping at the bottom of floor, dowel 1 and floor gluten 2 colligation realize pre-buried location, realize the location of both direction in length and breadth.
3, floor slab construction; Floor bar colligation, concrete pouring and form removal.
4, support installing; After concrete floor slab construction, bolt 10 is installed leveling nut 9 and leveling backing plate 8, then bolt 10 is loaded the overhead support end plate 4 on overhead support 5, bolt 10 is screwed into the mating nut 3 on embedded box 7.
5, adjust: make overhead support 5 meet cable testing bridge or the straight requirement of HVAC pipe by regulating the height of leveling nut 9 and leveling backing plate 8.
Claims (5)
1. non-welding electric gas/HVAC support at the bottom of floor, it is characterized in that comprising be preset at the bottom of reinforced concrete floor plate be connected and fixed device, be connected and fixed device the activity connected element, the overhead support be actively installed on connected element that coordinate.
2. non-welding electric gas/HVAC support at the bottom of floor according to claim 1, is connected and fixed described in it is characterized in that on reinforcing bar that device is fixed in reinforced concrete floor.
3. non-welding electric gas/HVAC support at the bottom of floor according to claim 2, be connected and fixed device described in it is characterized in that to comprise embedded box, be located at the reinforced bar fastener of embedded box both sides, be arranged on mating nut in embedded box and shearing resistance backing plate, described connected element comprise coordinate with described mating nut bolt, be located at leveling backing plate on bolt and leveling nut, described overhead support is coordinated with described bolt by overhead support end plate, and described leveling backing plate and leveling nut are located between described overhead support end plate and bolt.
4. non-welding electric gas/HVAC support at the bottom of floor according to claim 3, is characterized in that described reinforced bar fastener is actively installed on embedded box.
5. non-welding electric gas/HVAC support at the bottom of the floor according to claim 3 or 4, it is characterized in that on the dowel that the welded top of described embedded box is fixed in reinforced concrete floor, embedded box is stuck in by described reinforced bar fastener on the end muscle in reinforced concrete floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619481.XU CN204099721U (en) | 2014-10-24 | 2014-10-24 | Non-welding electric gas/HVAC support at the bottom of a kind of floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619481.XU CN204099721U (en) | 2014-10-24 | 2014-10-24 | Non-welding electric gas/HVAC support at the bottom of a kind of floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099721U true CN204099721U (en) | 2015-01-14 |
Family
ID=52268151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619481.XU Withdrawn - After Issue CN204099721U (en) | 2014-10-24 | 2014-10-24 | Non-welding electric gas/HVAC support at the bottom of a kind of floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265999A (en) * | 2014-10-24 | 2015-01-07 | 湖南顺天建设集团有限公司 | Floorslab bottom welding-free electric/heating and ventilating support and construction method thereof |
-
2014
- 2014-10-24 CN CN201420619481.XU patent/CN204099721U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265999A (en) * | 2014-10-24 | 2015-01-07 | 湖南顺天建设集团有限公司 | Floorslab bottom welding-free electric/heating and ventilating support and construction method thereof |
| CN104265999B (en) * | 2014-10-24 | 2015-12-16 | 湖南顺天建设集团有限公司 | Non-welding electric gas/HVAC support and method of construction thereof at the bottom of a kind of floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |