CN206245596U - A kind of concrete filled steel tube composite roof truss - Google Patents
A kind of concrete filled steel tube composite roof truss Download PDFInfo
- Publication number
- CN206245596U CN206245596U CN201621325442.4U CN201621325442U CN206245596U CN 206245596 U CN206245596 U CN 206245596U CN 201621325442 U CN201621325442 U CN 201621325442U CN 206245596 U CN206245596 U CN 206245596U
- Authority
- CN
- China
- Prior art keywords
- support
- fixedly connected
- roof truss
- composite roof
- steel tube
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of concrete filled steel tube composite roof truss, including concrete prefabricated base, support damping device, 3rd bearing column, second fixes buckle and support cushion cap, the concrete prefabricated base upside is fixedly connected by the first bearing column with the second bearing column, and concrete prefabricated base right side is provided with movement joint, the support damping device left side is provided with fixing bearing, and fixing bearing upper right side is provided with fixing nut, the 3rd bearing column left end upside is fixedly connected with first support, and first support both sides are provided with the first fixation buckle, the second fixation buckle inner side is fixedly connected with second support, and second fixation buckle right side be fixedly connected with the 3rd support by joint steel pipe, the support cushion cap right side is fixedly connected with adjustable connection lock, and adjustable connection lock downside is provided with connecting shaft.The device can be regulated and controled according to operational requirements when in use, and operation is more quick, and overall structure is more consolidated, and be run more steady.
Description
Technical field
The utility model is related to mechanical equipment technical field, specially a kind of concrete filled steel tube composite roof truss.
Background technology
The advantage of truss is that rod member is primarily subjected to pulling force or pressure, can give full play to the effect of material, saves material, is subtracted
Light construction weight.Conventional have steel truss, reinforced concrete truss, prestressed concrete truss, timber truss, steel combines purlin with wood
Frame, steel and Combined concrete truss.
Although and existing composite roof truss can increase steadiness and efficiently reduce construction weight, being a lack of flexibly
Property, install and use procedure complexity, it is therefore desirable to which invention is a kind of to install and easy to use, efficiently steel simple to operate
Pipe concrete composite roof truss, makes up the deficiency of its presence.
The content of the invention
The purpose of this utility model is to provide a kind of concrete filled steel tube composite roof truss, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the utility model provides a kind of following concrete filled steel tube composite roof truss of technical scheme, including
Concrete prefabricated base, support damping device, the 3rd bearing column, second fix buckle and support cushion cap, described concrete prefabricated
Base upside is fixedly connected by the first bearing column with the second bearing column, and concrete prefabricated base right side is provided with movement joint,
The support damping device left side is provided with fixing bearing, and fixing bearing upper right side is provided with fixing nut, and the described 3rd holds
Power post left end upside is fixedly connected with first support, and first support both sides are provided with the first fixation buckle, and described second fixes
Buckle inner side is fixedly connected with second support, and the second fixation buckle right side is fixedly connected by joint steel pipe with the 3rd support,
The support cushion cap right side is fixedly connected with adjustable connection lock, and adjustable connection lock downside is provided with connecting shaft.
Preferably, the concrete prefabricated base strength grade is C30.
Preferably, it is in structure 60 degree of angle between the fixing bearing and concrete prefabricated base.
Preferably, the first support, second support are identical with the 3rd support size.
Preferably, the joint steel pipe of the second support both sides is symmetric.
Compared with prior art, the beneficial effects of the utility model are：The concrete filled steel tube composite roof truss can root when using
Regulated and controled according to operational requirements, operation is more quick, time-consuming, the equipment overall structure is more consolidated, operation is more steady,
The concrete filled steel tube composite roof truss can also be entered by first support, second support and the 3rd support three's mutual cooperation work simultaneously
The overall steadiness and security that increase the composite roof truss of one step, are so not only able to improve the service efficiency of the composite roof truss
And quality, operational error rate is reduced, fund is saved, but also can simplify procedures, it is simple and convenient quick, while the combination
Truss also has movement joint and adjustable connection lock and connecting shaft, can either so ensure the work that cooperates between three
The composite roof truss is further assembled and used, its efficiency and working range that use is improved, integral device is can guarantee that again
Safety in utilization, advantageously reduces rate of breakdown, saves maintenance fund input.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, concrete prefabricated base, the 2, first bearing column, the 3, second bearing column, 4, movement joint, 5, support damping dress
Put, 6, fixing bearing, 7, fixing nut, the 8, the 3rd bearing column, 9, first support, 10, first fixes buckle, and 11, second fixes
Buckle, 12, second support, 13, joint steel pipe, the 14, the 3rd support, 15, support cushion cap, 16, adjustable connection lock, 17, connection
Axle.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of concrete filled steel tube composite roof truss, including coagulation
Native precast base 1, support damping device 5, the 3rd bearing column 8, second fix buckle 11 and support cushion cap 15, concrete prefabricated bottom
The upside of seat 1 is fixedly connected by the first bearing column 2 with the second bearing column 3, and the strength grade of concrete prefabricated base 1 is C30, so
Setting is not only able to ensure the integrally-built stationarity of the composite roof truss and stability, moreover it is possible to ensure concrete prefabricated base 1
Intensity and hardness, extend its time limit for using, and save infusion of financial resources, and the right side of concrete prefabricated base 1 is provided with movement joint 4,
The left side of support damping device 5 is provided with fixing bearing 6, is in structure angle between fixing bearing 6 and concrete prefabricated base 1
60 degree, so set and ensure that first support 9, the overall steadiness of the support 14 of second support 12 and the 3rd and security, both
Be conducive to improving the overall performance of the composite roof truss, ensure that the composite roof truss is efficiently and smoothly operated again, and fixing bearing 6 is right
Upside is provided with fixing nut 7, and the left end of the 3rd bearing column 8 upside is fixedly connected with first support 9, first support 9, second support
12 is identical with the size of the 3rd support 14, so sets and is not only able to ensure the integrally-built steadiness of the composite roof truss and safety
Property, moreover it is possible to save making material, save fund, be conducive to being promoted the use of on a large scale, and the both sides of first support 9 are provided with the
One fixes buckle 10, and the inner side of the second fixation buckle 11 is fixedly connected with second support 12, the joint steel pipe of the both sides of second support 12
13 are symmetric, and so setting can either further improve the overall steadiness and security of the composite roof truss, and can increase
Plus its aesthetic property, not only with practicality, and aesthetic property is also equipped with, and second fixes the right side of buckle 12 by joint steel pipe 13
It is fixedly connected with the 3rd support 14, the right side of support cushion cap 15 is fixedly connected with adjustable connection lock 16, and adjustable connection lock 16
Downside is provided with connecting shaft 17.
Operation principle：Using during the concrete filled steel tube composite roof truss, can be by concrete prefabricated base 1, the
One bearing column 2, the second load 3 and the mutual cooperation work of the 3rd bearing column 8 four, for the composite roof truss provides solid base, this
Sample is conducive to the composite roof truss to play superior performance, improves service efficiency and quality, and 4 liang of fixing bearing 6 and fixing nut
Person further can carry out firm treatment work to the 3rd bearing column 8, strengthen its steadiness and security, for the composite roof truss is carried
The guarantee of profit is provided with, then the composite roof truss can be by first support 9, the support 14 of second support 12 and the 3rd and joint steel pipe
13 carry out overall consolidation process work, for the composite roof truss provides the load-carrying construction for bearing pulling force and pressure, ensure that its is efficient
Smoothly operation, and staff can fix buckle 11 and carry out the truss integral installation by the first fixation buckle 10 and second
And dismantlement work, the service efficiency of raising truss that so can be effectively, while the composite roof truss can also be by adjustable company
Connecing lock 16 and connecting shaft 17 carries out the assembly and connection of the composite roof truss, and so can effectively expand the composite roof truss uses effect
Rate and working range, save infusion of financial resources, improve the overall steadiness of truss and security.
Although being described in detail to the utility model with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of concrete filled steel tube composite roof truss, including concrete prefabricated base（1）, support damping device（5）, the 3rd bearing column
（8）, second fix buckle（11）With support cushion cap（15）, it is characterised in that：The concrete prefabricated base（1）Upside is by the
One bearing column（2）With the second bearing column（3）It is fixedly connected, and concrete prefabricated base（1）Right side is provided with movement joint（4）, institute
State support damping device（5）Left side is provided with fixing bearing（6）, and fixing bearing（6）Upper right side is provided with fixing nut（7）,
3rd bearing column（8）Left end upside and first support（9）It is fixedly connected, and first support（9）Both sides are provided with first and consolidate
Determine buckle（10）, described second fixes buckle（11）Inner side and second support（12）It is fixedly connected, and second fixes buckle（11）
Right side passes through joint steel pipe（13）With the 3rd support（14）It is fixedly connected, the support cushion cap（15）Right side and adjustable connection lock
（16）It is fixedly connected, and adjustable connection lock（16）Downside is provided with connecting shaft（17）.
2. a kind of concrete filled steel tube composite roof truss according to claim 1, it is characterised in that：The concrete prefabricated base
（1）Strength grade is C30.
3. a kind of concrete filled steel tube composite roof truss according to claim 1, it is characterised in that：The fixing bearing（6）With
Concrete prefabricated base（1）Between in structure be in 60 degree of angle.
4. a kind of concrete filled steel tube composite roof truss according to claim 1, it is characterised in that：The first support（9）,
Two supports（12）With the 3rd support（14）Size is identical.
5. a kind of concrete filled steel tube composite roof truss according to claim 1, it is characterised in that：The second support（12）Two
The joint steel pipe of side（13）It is symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325442.4U CN206245596U (en) | 2016-12-06 | 2016-12-06 | A kind of concrete filled steel tube composite roof truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621325442.4U CN206245596U (en) | 2016-12-06 | 2016-12-06 | A kind of concrete filled steel tube composite roof truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245596U true CN206245596U (en) | 2017-06-13 |
Family
ID=59005257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621325442.4U Expired - Fee Related CN206245596U (en) | 2016-12-06 | 2016-12-06 | A kind of concrete filled steel tube composite roof truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245596U (en) |
-
2016
- 2016-12-06 CN CN201621325442.4U patent/CN206245596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |