CN216340352U

CN216340352U - Assembled building steel construction roof truss

Info

Publication number: CN216340352U
Application number: CN202122296709.9U
Authority: CN
Inventors: 张菲菲
Original assignee: Wuxi Guangxian Steel Structure Manufacturing Co ltd
Current assignee: Wuxi Guangxian Steel Structure Manufacturing Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-19
Anticipated expiration: 2031-09-23

Abstract

The utility model relates to the technical field of buildings and discloses an assembly type building steel structure roof truss which comprises four upright columns, wherein the bottom end of each upright column is fixedly connected with a chassis, the top end of each upright column is fixedly connected with a mounting seat, the top of each two mounting seats is provided with the same mounting bar, a mounting mechanism is arranged between two sides of the inner wall of each mounting bar, each mounting mechanism comprises two first rotating bars which are rotatably connected between two sides of the inner wall of each mounting bar, a connecting bar is slidably connected inside each first rotating bar, the outer wall of each connecting bar is slidably connected with a second rotating bar, and one ends, close to each other, of the two second rotating bars are rotatably connected with the same thread block. The utility model can quickly and conveniently complete the installation work, and solves the problems of inconvenient disassembly and installation, complex construction and low efficiency of the traditional device.

Description

Assembled building steel construction roof truss

Technical Field

The utility model relates to the technical field of buildings, in particular to an assembly type building steel structure roof truss.

Background

The roof truss is used for roof structure, bears the weight of roof and truss and the wind load acting on the upper chord, is made of wood, steel or reinforced concrete, and has various shapes such as triangle, trapezoid, arch, etc.

And current steel construction roof truss structure size is great, is difficult to carry, inconvenient dismantlement and installation, and the installation is accomplished through field weld to most of them, and the construction is loaded down with trivial details, and inefficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an assembly type building steel structure roof truss which has the advantages of being capable of quickly and conveniently completing installation work and the like, and solves the problems that a traditional device is inconvenient to detach and install, complex in construction and low in efficiency.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides an assembly type structure steel structure roof truss, includes four stands, every the equal fixedly connected with chassis in stand bottom, and the equal fixedly connected with mount pad in top, per two the mount pad top is provided with same mounting bar, every all be provided with installation mechanism between the mounting bar inner wall both sides.

The utility model has the beneficial effects that:

the device has set up installation mechanism, through the rotation of threaded rod, accomplishes the installation work of first rotation strip, connecting strip, second rotation strip, lays the bracing piece again to the recess in, accomplishes the work of laying on inclined plane, finally fixes outside waterproof cloth on the bracing piece, accomplishes steel construction roof truss assembly work, has possessed the advantage that can convenient completion installation work fast.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, every installation mechanism all includes that two rotate the first rotation strip of connection between mounting bar inner wall both sides, every the inside equal sliding connection of first rotation strip has the connecting strip, every connecting strip outer wall sliding connection has the second to rotate the strip, two the one end that the second rotation strip is close to each other is rotated and is connected with same thread block, every installation mechanism still includes threaded connection at the inside threaded rod of mounting bar, every the threaded rod outer wall all with thread block inner wall threaded connection, every first rotation strip top, connecting strip top and second rotation strip top all are seted up flutedly, every two be provided with same bracing piece in the recess.

Adopt above-mentioned further scheme's beneficial effect is, through rotating the threaded rod, drive the screw thread piece rebound, make first rotation strip, second rotate the strip and rotate, satisfy simultaneously through the connecting strip and rotate required length, finally lay the bracing piece in the recess, the installation of steel construction roof truss is accomplished in rapid Assembly.

Further, every the equal fixedly connected with knob in bottom that the threaded rod runs through the mounting bar.

Adopt above-mentioned further scheme's beneficial effect to be, make things convenient for the threaded rod to rotate through the knob.

Further, every the mounting bar all passes through second bolt fixed connection with the mount pad.

Adopt the beneficial effect of above-mentioned further scheme to be, accomplish the installation work of mounting bar through the second bolt.

Further, each chassis is fixedly connected with the ground through a first bolt.

Adopt the beneficial effect of above-mentioned further scheme to be, accomplish the installation work of chassis and ground through first bolt.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of a support rod according to the present invention;

FIG. 3 is a schematic perspective view of the mounting bar of the present invention;

fig. 4 is a schematic view of the internal structure of the first rotating strip according to the present invention.

In the figure: 1. a column; 2. a chassis; 3. a first bolt; 4. a mounting seat; 5. mounting a bar; 6. an installation mechanism; 601. a threaded rod; 602. a thread block; 603. a first rotating bar; 604. a second rotating bar; 605. a connecting strip; 606. a groove; 607. a support bar; 7. a knob; 8. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, the fabricated building steel structure roof truss comprises four upright posts 1, wherein the bottom end of each upright post 1 is fixedly connected with a chassis 2, the top end of each upright post 1 is fixedly connected with a mounting seat 4, the top of each two mounting seats 4 is provided with the same mounting strip 5, and a mounting mechanism 6 is arranged between two sides of the inner wall of each mounting strip 5.

Wherein, every installation mechanism 6 all includes that two rotates the first strip 603 of rotating of connecting between 5 inner walls both sides of mounting bar, every first equal sliding connection of strip 603 has a connecting strip 605 of rotating, every connecting strip 605 outer wall sliding connection has the second to rotate strip 604, two second rotate the one end that strip 604 is close to each other and rotate and be connected with same screw block 602, every installation mechanism 6 still includes threaded connection at the inside threaded rod 601 of mounting bar 5, every threaded rod 601 outer wall all with screw block 602 inner wall threaded connection, every first strip 603 top of rotating, connecting strip 605 top and second rotate the strip 604 top and all seted up recess 606, be provided with same bracing piece 607 in every two recess 606.

The whole installation mechanism 6 has the effects that the threaded rod 601 is rotated to drive the threaded block 602 to move upwards, so that the first rotating strip 603 and the second rotating strip 604 rotate, meanwhile, the required length of rotation is met through the connecting strip 605, finally, the supporting rod 607 is laid in the groove 606, and the steel structure roof truss installation work is completed through rapid assembly.

Wherein, the equal fixedly connected with knob 7 in bottom that every threaded rod 601 runs through mounting bar 5 makes things convenient for threaded rod 601 to rotate through knob 7.

Wherein, every mounting bar 5 all passes through second bolt 8 fixed connection with mount pad 4, accomplishes the installation work of mounting bar 5 through second bolt 8.

Wherein, every chassis 2 all passes through first bolt 3 and ground fixed connection, accomplishes the installation work of chassis 2 and ground through first bolt 3.

The working principle is as follows: accomplish the installation work on chassis 2 and ground through first bolt 3, accomplish the installation work of mounting bar 5 through second bolt 8, rotate threaded rod 601, drive screw block 602 upward movement, make first rotation strip 603, the second rotates strip 604 and rotates, satisfy simultaneously through connecting strip 605 and rotate required length, thereby with first rotation strip 603, the second rotates strip 604 and stretches out from the mounting bar 5 in, finally lay bracing piece 607 in recess 606, the installation work of steel construction roof truss is accomplished in rapid Assembly.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled building steel construction roof truss which characterized in that: including four stand (1), every equal fixedly connected with chassis (2) in stand (1) bottom, and the equal fixedly connected with mount pad (4) in top, per two mount pad (4) top is provided with same mounting bar (5), every all be provided with installation mechanism (6) between mounting bar (5) inner wall both sides.

2. A fabricated building steel structural roof truss as defined in claim 1 wherein: every installation mechanism (6) all include two rotate connect first rotation strip (603) between installation strip (5) inner wall both sides, every first rotation strip (603) inside equal sliding connection has connecting strip (605), every connecting strip (605) outer wall sliding connection has second rotation strip (604), two the second rotates the one end that strip (604) are close to each other and rotates and be connected with same screw thread piece (602).

3. A fabricated building steel structural roof truss as defined in claim 2 wherein: every installation mechanism (6) still includes threaded rod (601) of threaded connection inside mounting bar (5), every threaded rod (601) outer wall all with screw block (602) inner wall threaded connection.

4. A fabricated building steel structural roof truss as defined in claim 3 wherein: grooves (606) are formed in the top of each first rotating strip (603), the top of each connecting strip (605) and the top of each second rotating strip (604), and the same supporting rod (607) is arranged in each two grooves (606).

5. A fabricated building steel structural roof truss as defined in claim 3 wherein: each threaded rod (601) penetrates through the bottom end of the mounting bar (5) and is fixedly connected with a knob (7).

6. A fabricated building steel structural roof truss as defined in claim 1 wherein: every mounting bar (5) all pass through second bolt (8) fixed connection with mount pad (4).

7. A fabricated building steel structural roof truss as defined in claim 1 wherein: each chassis (2) is fixedly connected with the ground through a first bolt (3).