CN202157448U - Hanging device without destroying roof structure - Google Patents
Hanging device without destroying roof structure Download PDFInfo
- Publication number
- CN202157448U CN202157448U CN2011202233154U CN201120223315U CN202157448U CN 202157448 U CN202157448 U CN 202157448U CN 2011202233154 U CN2011202233154 U CN 2011202233154U CN 201120223315 U CN201120223315 U CN 201120223315U CN 202157448 U CN202157448 U CN 202157448U
- Authority
- CN
- China
- Prior art keywords
- section bar
- suspension rod
- hold
- down nut
- washer
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a hanging device without destroying a roof structure, which is characterized by comprising a section bar equipped with a sliding chute and a fixed wing, and a suspension rod. The fixed wing of the section bar is fixedly connected with the steel bar of a roof. The upper end of the suspension rod is threaded and is connected with the section bar through a first fixing nut, a washer and a second fixing nut. The first fixing nut is arranged inside the sliding chute of the section bar. The washer is clamped on the outside of the section bar. The second fixing nut is arranged below the washer. The lower part of the suspension rod is threaded. A third fixing nut and a fourth fixing nut are connected with the lower end of the suspension rod. Since a pre-embedded mode is adopted by the hanging device, the drilling of a roof is no longer needed. Therefore, the roof problems of water leakage and destroyed roofing intensity are avoided. Compared with a hanging mode adopting a secondary steel structure, the hanging device has the advantages of simple and fast construction and lower cost.
Description
Technical field
The utility model relates to a kind of building unit, relates in particular to a kind of erecting by overhang that does not destroy roof structure.
Background technology
In the installing area, existing a large amount of methods of hanging that adopt have two kinds: one, expansion bolt is squeezed into ceiling board and fix; Two,, adopt secondary steel structure hangar system to hang then from the structural beams fixing iron member.The employing method owing to need in the work progress to adopt Churn drill that top board is punched, damages top board for the moment easily, produces to leak even situation such as structural instability.When adopting method two, guaranteed the Stability Analysis of Structures of former top board, but needed to increase the secondary steel structure, cost improves, and the load-bearing requirement that has strengthened structural beams.
The utility model content
The utility model technical problem to be solved provides a kind of integrally-built erecting by overhang in roof that do not destroy.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of erecting by overhang that does not destroy roof structure; It is characterized in that said device comprises the section bar and the suspension rod of band chute and fixed-wing, the fixed-wing of said section bar is fixedly connected with reinforcing bar in the roof; The upper end of said suspension rod has screw thread to pass through first hold-down nut, washer and second hold-down nut to be connected with said section bar; Said first hold-down nut is installed in the chute of said section bar; Said washer is stuck in the outside of said section bar; Said second hold-down nut be installed on said washer below; Screw thread is arranged at the bottom of said suspension rod, and the 3rd hold-down nut and the 4th hold-down nut are connected the lower end of suspension rod.
Adopt the beneficial effect that technique scheme produced to be: to compare with the existing expansion bolt suspending way that adopts,, effectively avoid leaking, destroy roofing intensity owing to adopt pre-buried method not holed in the roof; Compare with the mode that adopts the secondary steel structure to hang at present, construction is simple, quick, the saving cost.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the utility model structural representation;
Fig. 2 is the profile structure sketch map of the utility model band chute and fixed-wing.
Wherein: 1, the section bar 2 of band chute and fixed-wing, first hold-down nut 3, washer 4, second hold-down nut 5, suspension rod 6, the 3rd hold-down nut 7, the 4th hold-down nut 8, keel 9, hanging object 10, roof 11, fixed-wing 12, chute 13, reinforcing bar.
The specific embodiment
As shown in Figure 1, a kind of erecting by overhang that does not destroy roof structure is characterized in that said device comprises the section bar 1 and the suspension rod 5 of band chute and fixed-wing, and the fixed-wing 11 of said section bar 1 is fixedly connected with reinforcing bar 13 in the roof 10; The upper end of said suspension rod 5 has screw thread to pass through first hold-down nut 2, washer 3 is connected with said section bar 1 with second hold-down nut 4; Said first hold-down nut 2 is installed in the chute 12 of said section bar 1; Said washer 3 is stuck in the outside of said section bar 1; Said second hold-down nut 4 be installed on said washer 3 below; Screw thread is arranged at the bottom of said suspension rod 5, and the 3rd hold-down nut 6 and the 4th hold-down nut 7 are connected the lower end of suspension rod 5.
Knit in the muscle work progress at roofing; According to design drawing in corresponding position pre-buried said erecting by overhang; The fixed-wing 11 of said section bar 1 is fixedly connected (need when pre-buried the chute inner space filled and to destroy the plastic foam thing that removes, avoid when concreting, it being stopped up) with reinforcing bar 13.Hang in the installation process said, at first first hold-down nut 2 (said first hold-down nut 2 is spring nut or plain nut) is installed in the chute 12 of said section bar 1; Next is installed in the washer 3 and second hold-down nut 4 on the top of said suspension rod 5; Then said first hold-down nut 2 is fixed on the top of suspension rod 5; Adjust the washer 3 and second hold-down nut 4 once more with suspension rod 5 and said section bar 1 fixation; Be connected with keel 8 in the hanging object 9 with the 3rd hold-down nut 6 and the 4th hold-down nut 7 at last, hanging object 9 and suspension rod 6 are linked together.
As shown in Figure 2, section bar 1 size of said band chute and fixed-wing is generally 100mm-500mm, slidably is of a size of 50mm-400mm in the chute 12, can slidably arbitrarily adjust in the scope according to actual installation needs suspension rod 5.If any special circumstances, can not influence the normal use of whole device according to actual conditions with said section bar 1 lengthening.
Should be noted that at last above embodiment is only unrestricted in order to the technical scheme that the utility model is described, all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the utility model.
Claims (2)
1. erecting by overhang that does not destroy roof structure is characterized in that said device comprises the section bar (1) and the suspension rod (5) of band chute and fixed-wing, and the fixed-wing (11) of said section bar (1) is fixedly connected with reinforcing bar (13) in roof (10); The upper end of said suspension rod (5) has screw thread to pass through first hold-down nut (2), washer (3) and second hold-down nut (4) to be connected with said section bar (1); Said first hold-down nut (2) is installed in the chute (12) of said section bar (1); Said washer (3) is stuck in the outside of said section bar (1); Said second hold-down nut (4) be installed on said washer (3) below; Screw thread is arranged at the bottom of said suspension rod (5), and the 3rd hold-down nut (6) and the 4th hold-down nut (7) are connected the lower end of suspension rod (5).
2. a kind of erecting by overhang that does not destroy roof structure according to claim 1 is characterized in that said first hold-down nut (2) is spring nut or plain nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202233154U CN202157448U (en) | 2011-06-29 | 2011-06-29 | Hanging device without destroying roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202233154U CN202157448U (en) | 2011-06-29 | 2011-06-29 | Hanging device without destroying roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157448U true CN202157448U (en) | 2012-03-07 |
Family
ID=45765089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202233154U Expired - Lifetime CN202157448U (en) | 2011-06-29 | 2011-06-29 | Hanging device without destroying roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157448U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032879A (en) * | 2014-06-30 | 2014-09-10 | 安徽富煌钢构股份有限公司 | Closed type suspension component in floor cast-in-place concrete |
| CN105756260A (en) * | 2016-04-25 | 2016-07-13 | 江苏中电创新环境科技有限公司 | Adjustable hanging device for clean room roof |
| CN107338897A (en) * | 2017-08-30 | 2017-11-10 | 云南工程建设总承包公司 | A kind of band damping rope suspension arrangement and its installation method |
| CN111441526A (en) * | 2019-01-17 | 2020-07-24 | 柏诚工程股份有限公司 | Method for installing upper fixed node of clean ceiling of electronic factory building |
-
2011
- 2011-06-29 CN CN2011202233154U patent/CN202157448U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032879A (en) * | 2014-06-30 | 2014-09-10 | 安徽富煌钢构股份有限公司 | Closed type suspension component in floor cast-in-place concrete |
| CN105756260A (en) * | 2016-04-25 | 2016-07-13 | 江苏中电创新环境科技有限公司 | Adjustable hanging device for clean room roof |
| CN105756260B (en) * | 2016-04-25 | 2018-06-08 | 江苏中电创新环境科技有限公司 | A kind of adjustable erecting by overhang for toilet's top plate |
| CN107338897A (en) * | 2017-08-30 | 2017-11-10 | 云南工程建设总承包公司 | A kind of band damping rope suspension arrangement and its installation method |
| CN111441526A (en) * | 2019-01-17 | 2020-07-24 | 柏诚工程股份有限公司 | Method for installing upper fixed node of clean ceiling of electronic factory building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |