CN214144391U - Bending-resistant steel purlin with steel structure convenient to adjust - Google Patents
Bending-resistant steel purlin with steel structure convenient to adjust Download PDFInfo
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- CN214144391U CN214144391U CN202023200733.XU CN202023200733U CN214144391U CN 214144391 U CN214144391 U CN 214144391U CN 202023200733 U CN202023200733 U CN 202023200733U CN 214144391 U CN214144391 U CN 214144391U
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Abstract
The utility model discloses a bending-resistant steel structural steel purlin convenient to adjust, which comprises a steel purlin main body, a reinforcing structure and a top groove, wherein the top groove is arranged on the top surface of the steel purlin main body, the bottom surface of the steel purlin main body is provided with the reinforcing structure, the cross section of the steel purlin main body is of an inverted structure, the width of the top surface of the steel purlin main body is greater than the width of the bottom surface of the steel purlin main body, and a sliding positioning structure is arranged in the top groove; the utility model relates to a building technical field, this bending resistance shaped steel structure steel purlin convenient to adjustment, simple structure, simple to operate, steel purlin main part through whole enhancement is as supporting, sets up slidable regulation's location structure that slides simultaneously on it for the installation of rafter is convenient and fast more, the effectual efficiency of construction that improves whole building, improve equipment's overall structure intensity makes it have the characteristics of being convenient for adjust and bending resistance simultaneously.
Description
Technical Field
The utility model relates to a building technical field specifically is a bending resistance shaped steel structure steel purlin convenient to adjustment.
Background
The purlin is the roofing such as top that is used for supporting housing construction in the building, be used for as roofing or rafter's support, use wood as the material more in the ancient building, along with the development of modern technology, the high strength of steel construction and the convenient characteristic of processing are discovered by people, people begin to use steel more and more in the building, and steel purlin can not cause solid construction usually when using in modern building, avoid overweight, therefore have certain not enough on bending resistance, and because the rafter at the in-process top surface of building need measure the back again carry out the butt joint welding of rafter, it is comparatively troublesome that the construction is got up, in view of this, go deep research to above-mentioned problem, the present case produces.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a bending resistance shaped steel structure steel purlin convenient to adjustment has solved current background technical problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bending-resistant steel purlin with a steel structure convenient to adjust comprises a steel purlin main body, a reinforcing structure and a top groove, wherein the top groove is formed in the top surface of the steel purlin main body;
the slippage positioning structure comprises: the sliding device comprises a pair of sliding chutes, a plurality of sliding blocks, a pair of sliding blades, a pair of rafter fixing plates, a pair of positioning grooves and a plurality of pairs of pull rods;
the top groove is the logical groove of rectangle structure, a pair of spout has been seted up to top inslot bottom surface both sides, it is equipped with a plurality of sliding blocks in the top groove, and is a plurality of sliding block bottom surface both sides are equipped with a pair of gleitbretter that matches with the spout, and are a plurality of the sliding block both sides are equipped with the rafter fixed plate of a pair of matching respectively, the jack of a pair of symmetry has been seted up to top inslot both sides, top groove both sides wall face and a pair of the jack corresponds the position and sets up a pair of constant head tank that matches with the top groove, and is a plurality of to the pull rod spare run through a plurality of pairs jack connection is in the sliding block.
Preferably, the reinforcing structure includes: a longitudinal reinforcing plate and a plurality of transverse reinforcing plates;
the bottom surface of the steel purlin main body is provided with longitudinal reinforcing plates in the direction parallel to the axis of the top groove, and the plurality of the transverse reinforcing plates are arranged on the bottom surface of the steel purlin main body in a linear array and are connected with the longitudinal reinforcing plates.
Preferably, the longitudinal reinforcing plates are of arc structures, two ends of each longitudinal reinforcing plate are integrated with the bottom surface of the steel purlin main body, and the plurality of transverse reinforcing plates are of arc structures and are in smooth transition with the connecting positions of the longitudinal reinforcing plates.
Preferably, the plurality of tie members are composed of a plurality of tie bolts and a plurality of tie nuts.
Preferably, the pair of rafter fixing plates are brackets with triangular structures, and a pair of matched sliding strips is arranged on the bottom surfaces of the rafter fixing plates and attached to two sides of the steel purlin main body.
Preferably, a plurality of the sliding blocks are matched with the width of the top groove.
Advantageous effects
The utility model provides a bending resistance shaped steel structure steel purlin convenient to adjustment. The method has the following beneficial effects: this bending resistance shaped steel structure steel purlin convenient to adjustment, simple structure, simple to operate sets up slidable regulation's location structure that slides simultaneously above that as supporting through whole reinforced steel purlin main part for the installation of rafter is convenient and fast more, and the effectual efficiency of construction that has improved whole building improves the overall structure intensity of equipment simultaneously, makes it have the characteristics of the adjustment of being convenient for and bending resistance.
Drawings
Fig. 1 is a sectional structure schematic view is looked from the front of bending-resistant shaped steel structure steel purlin convenient to adjustment.
Fig. 2 is a structural schematic diagram that looks sideways at of bending-resistant shaped steel structure steel purlin convenient to adjustment.
Fig. 3 is the utility model relates to a structural schematic overlooking of bending resistance shaped steel structure steel purlin convenient to adjustment.
In the figure: 1. a steel purlin body; 2. a top groove; 3. a chute; 4. a slider; 5. sliding blades; 6. a rafter fixing plate; 7. positioning a groove; 8. a pair of pull rod pieces; 9. a longitudinal reinforcing plate; 10. a transverse stiffener; 11. and (4) a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
Example (b): according to the attached drawings 1-3 of the specification, the bending-resistant steel purlin with the steel structure convenient to adjust comprises a steel purlin main body 1, a reinforcing structure and a top groove 2, wherein the top groove 2 is formed in the top surface of the steel purlin main body 1, the reinforcing structure is arranged on the bottom surface of the steel purlin main body 1, the cross section of the steel purlin main body 1 is of an inverted structure, the width of the top surface of the steel purlin main body 1 is larger than that of the bottom surface of the steel purlin main body 1, and a sliding positioning structure is arranged in the top groove 2;
as can be seen from fig. 1 to 3 of the specification, the above-mentioned sliding positioning structure includes: a pair of sliding chutes 3, a plurality of sliding blocks 4, a pair of sliding sheets 5, a pair of rafter fixing plates 6, a pair of positioning grooves 7 and a plurality of pairs of pull rods 8, wherein the connection relationship and the position relationship are as follows;
the top groove 2 is a through groove with a rectangular structure, a pair of sliding grooves 3 are formed in two sides of the bottom surface in the top groove 2, a plurality of sliding blocks 4 are assembled in the top groove 2, a pair of sliding pieces 5 matched with the sliding grooves 3 are arranged in two sides of the bottom surface of each sliding block 4, a pair of matched rafter fixing plates 6 are respectively arranged in two sides of each sliding block 4, a pair of symmetrical insertion holes are formed in two sides of the top groove 2, a pair of positioning grooves 7 matched with the top groove 2 are formed in positions, corresponding to the insertion holes, of two side wall surfaces of the top groove 2, and a plurality of pairs of pull rod pieces 8 penetrate through the insertion holes and are connected into the sliding blocks 4;
in the specific implementation in-process, carry on a pair of rafter fixed plate 6 through sliding block 4 and assemble in the overhead tank 2, spacing sliding block 4 of spacing effect through overhead tank 2, rafter fixed plate 6 of 4 both sides of sliding block is used for the fixed connection rafter, gleitbretter 5 through both sides slides in spout 3 and plays the fore-and-aft effect of spacing sliding block 4, during the use, at first confirm the quantity of rafter, then assemble the sliding block 4 of corresponding quantity in the overhead tank 2, then carry out the 4 position determinations of sliding block, set up the jack at constant head tank 7 relevant position behind the definite position, then connect in the jack and fix sliding block 4 to pull rod 8.
Preferably, as can be seen from fig. 1 to 3 of the specification, the reinforcing structure includes: the longitudinal reinforcing plate 9 and the plurality of transverse reinforcing plates 10 are connected and positioned as follows;
a longitudinal reinforcing plate 9 is arranged in the direction parallel to the axis of the top groove 2 on the bottom surface of the steel purlin main body 1, and a plurality of transverse reinforcing plates 10 are arranged on the bottom surface of the steel purlin main body 1 in a linear array and connected with the longitudinal reinforcing plate 9;
in the specific implementation process, the longitudinal reinforcing plate 9 is arranged on the bottom surface of the steel purlin main body 1, the longitudinal reinforcing plate 9 is used for supporting and playing a role in reinforcing, the transverse reinforcing plate 10 is in a shape vertical to the longitudinal reinforcing plate 9 and supports the longitudinal reinforcing plate 9, and the structural strength of the steel purlin main body 1 is improved.
Preferably, the longitudinal reinforcing plate 9 is of an arc-shaped structure, two ends of the longitudinal reinforcing plate 9 are integrated with the bottom surface of the steel purlin main body 1, and the plurality of transverse reinforcing plates 10 are of arc-shaped structures and are in smooth transition with the connecting positions of the longitudinal reinforcing plate 9.
As the preferred scheme, furthermore, the plurality of pairs of pull rod pieces 8 are composed of a plurality of pairs of pull bolts and a plurality of pairs of pull nuts, so that the assembly and disassembly are convenient, and the adjustment is convenient.
Preferably, the pair of rafter fixing plates 6 are triangular supports, and the pair of matched sliding strips 11 arranged on the bottom surfaces of the rafter fixing plates 6 are attached to the two sides of the steel purlin main body 1, so that a better limiting effect is achieved.
Preferably, the sliding blocks 4 are matched with the width of the top groove 2.
To sum up the totality can know, this bending resistance shaped steel structure steel purlin convenient to adjustment, simple structure, simple to operate, through whole reinforced steel purlin main part 1 as supporting, set up slidable regulation's location structure that slides simultaneously on it for the installation of rafter is convenient and fast more, the effectual efficiency of construction that improves whole building, and improve equipment's overall structure intensity makes it have the characteristics of being convenient for adjust and bending resistance simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The bending-resistant steel purlin with the steel structure convenient to adjust comprises a steel purlin main body (1), a reinforcing structure and a top groove (2), wherein the top groove (2) is formed in the top surface of the steel purlin main body (1), the reinforcing structure is arranged on the bottom surface of the steel purlin main body (1), the bending-resistant steel purlin is characterized in that the cross section of the steel purlin main body (1) is of an inverted structure, the width of the top surface of the steel purlin main body (1) is larger than that of the bottom surface of the steel purlin main body (1), and a sliding positioning structure is arranged in the top groove (2);
the slippage positioning structure comprises: the sliding device comprises a pair of sliding chutes (3), a plurality of sliding blocks (4), a pair of sliding sheets (5), a pair of rafter fixing plates (6), a pair of positioning grooves (7) and a plurality of pairs of pull rods (8);
top groove (2) are logical groove of rectangle structure, a pair of spout (3) have been seted up to bottom both sides in top groove (2), be equipped with a plurality of sliding blocks (4) in top groove (2), it is a plurality of sliding block (4) bottom surface both sides are equipped with a pair ofly gleitbretter (5) that match with spout (3), and are a plurality of sliding block (4) both sides are equipped with rafter fixed plate (6) of a pair of matching respectively, the jack of a pair of symmetry has been seted up to both sides in top groove (2), top groove (2) both sides wall face and a pair of constant head tank (7) that a pair of and top groove (2) match are seted up to the jack corresponding position, and are a plurality of run through a plurality of pairs to pull rod spare (8) jack connection is in sliding block (4).
2. A readily adjustable, moment-resistant, structural steel purlin of claim 1, wherein said reinforcing structure comprises: a longitudinal reinforcing plate (9) and a plurality of transverse reinforcing plates (10);
the bottom surface of the steel purlin main body (1) is provided with longitudinal reinforcing plates (9) in the direction parallel to the axis of the top groove (2), and the plurality of transverse reinforcing plates (10) are arranged on the bottom surface of the steel purlin main body (1) in a linear array and are connected with the longitudinal reinforcing plates (9).
3. The easy-to-adjust bending-resistant steel structural steel purlin of claim 2, wherein the longitudinal reinforcing plate (9) is of an arc structure, two ends of the longitudinal reinforcing plate (9) are integrated with the bottom surface of the steel purlin main body (1), and a plurality of the transverse reinforcing plates (10) are of an arc structure and are in smooth transition with the connecting position of the longitudinal reinforcing plate (9).
4. An adjustable, bending-resistant steel structural steel purlin according to claim 1, wherein said tie members (8) are comprised of tie bolts and tie nuts.
5. An adjustable bending-resistant steel structural steel purlin according to claim 1, wherein a pair of rafter fixing plates (6) are triangular supports, and a pair of matched sliding strips (11) are arranged on the bottom surfaces of the rafter fixing plates (6) and attached to two sides of a steel purlin main body (1).
6. An adjustable, bending-resistant steel structural steel purlin according to claim 1, wherein a plurality of said sliding blocks (4) are matched to the width of the top channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200733.XU CN214144391U (en) | 2020-12-25 | 2020-12-25 | Bending-resistant steel purlin with steel structure convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200733.XU CN214144391U (en) | 2020-12-25 | 2020-12-25 | Bending-resistant steel purlin with steel structure convenient to adjust |
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| Publication Number | Publication Date |
|---|---|
| CN214144391U true CN214144391U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023200733.XU Active CN214144391U (en) | 2020-12-25 | 2020-12-25 | Bending-resistant steel purlin with steel structure convenient to adjust |
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| CN (1) | CN214144391U (en) |
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- 2020-12-25 CN CN202023200733.XU patent/CN214144391U/en active Active
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