CN110714629A

CN110714629A - All-round flexible rotation type assembled building bearing diagonal

Info

Publication number: CN110714629A
Application number: CN201911031889.9A
Authority: CN
Inventors: 赵军; 周立军
Original assignee: Rizhao Polytechnic
Current assignee: Rizhao Polytechnic
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-01-21

Abstract

The invention relates to the technical field of building equipment, in particular to an omnibearing telescopic rotary assembled building diagonal bracing, which comprises a top bracing seat, a fixed-length bracing rod, a variable-length bracing rod mechanism, a horizontal bracing rod and a bottom bracing seat, wherein the variable-length bracing rod mechanism comprises a left bracing rod and a right bracing rod, the left bracing rod and the right bracing rod are respectively hinged with a first hinged support, the first hinged support is fixedly connected with the fixed-length bracing rod, the left bracing rod is hinged with a second hinged support, the second hinged support is fixedly connected with a left adjusting block, the right bracing rod is hinged with a third hinged support, the third hinged support is fixedly connected with a right adjusting block, and the top of the horizontal bracing rod is provided with an adjusting device for driving the left adjusting block and the right adjusting block to synchronously move in opposite directions. The beneficial effects are that: the invention has novel structure, the fixed-length stay bar, the left stay bar and the right stay bar form a three-bar-shared first hinge base connecting structure, and the left stay bar, the right stay bar and the horizontal stay bar form a triangular stable structure, so that the inclined support not only has high structural strength and good stability, but also is easy to obtain materials and assemble.

Description

All-round flexible rotation type assembled building bearing diagonal

Technical Field

The invention relates to the technical field of building equipment, in particular to an omnibearing telescopic rotary assembly type building diagonal bracing.

Background

In the field of building equipment, a building diagonal brace is also called a diagonal brace, and the diagonal brace is formed by arranging diagonal braces spanning multiple layers on an outer vertical surface of a building to form a space truss, so that the rigidity of the structure can be effectively increased, and the shock resistance of the structure can be effectively improved. The horizontal earthquake force is converted into axial force of the column and transmitted to the foundation and the foundation through the inclined strut. The inclined struts are arranged around the periphery of the building, can utilize structural materials to the maximum extent, and are efficient and economical earthquake-resistant structural members. The inclined strut mainly comprises an assembly type building inclined strut and an aluminum formwork building plate inclined strut, adjustable screw rods are arranged at two ends of the inclined strut, the aluminum formwork inclined strut consists of double rods, the assembly type inclined strut consists of single rods, and the assembly type inclined strut is convenient to adjust, simple to operate and strong in stability.

At present, the diagonal bracing applied to the field of building equipment is various, but mostly has the defects of complex operation, poor supporting strength, low adjusting accuracy and the like, can not meet the construction requirement of high-precision building components, and delays the construction progress of the fabricated building.

Disclosure of Invention

The invention aims to provide an omni-directional telescopic rotary assembled building diagonal bracing so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an omnibearing telescopic rotary assembled building diagonal bracing comprises a top bracing seat, a fixed-length bracing rod, a variable-length bracing rod mechanism, a horizontal bracing rod and a bottom bracing seat, the length-variable support rod mechanism comprises a left support rod and a right support rod, the left support rod and the right support rod have the same structure and are distributed in a mirror symmetry manner, the top of the left support rod and the top of the right support rod are respectively hinged with a first hinged support, the first hinged support is fixedly connected with a fixed length support rod, the fixed length support rod is hinged with the top support seat, the bottom of the left support rod is hinged with a second hinged support, the second hinged support is fixedly connected with a left adjusting block, the bottom of the right support rod is hinged with a third hinged support which is fixedly connected with a right adjusting block, horizontal vaulting pole fixed connection round bar, round bar normal running fit base props the seat, horizontal vaulting pole top is equipped with adjusting device, adjusting device is used for driving left regulating block and right regulating block and carries out synchronous motion in opposite directions.

Preferably, the left stay bar, the right stay bar and the horizontal stay bar are distributed in an isosceles triangle and are positioned in the same plane, and the upper surface of the horizontal stay bar is perpendicular to the central axis of the fixed-length stay bar.

Preferably, adjusting device includes coaxial welding's left screw rod and right screw rod, the screw thread interval of left screw rod and right screw rod equals and direction of rotation is opposite, left screw rod thread fit left regulating block, right screw rod thread fit right regulating block, a slider of left side regulating block and right regulating block bolted connection respectively, slider sliding fit horizontal vaulting pole.

Preferably, the left screw rod is coaxially welded with the left rotating rod, the left rotating rod is in transition fit with the bearing with the seat, and the bearing with the seat is in bolted connection with the horizontal support rod.

Preferably, the right screw rod is coaxially welded with the right rotating rod, and the right rotating rod is welded with the circular edge hand wheel.

Preferably, the top of the horizontal support rod is provided with a sliding groove, the sliding groove is a T-shaped groove, the sliding block is just completely embedded into the sliding groove, the front side wall of the horizontal support rod is provided with a square hole, and the square hole can accommodate the sliding block to extend into the sliding groove.

Preferably, the lower surface of the horizontal stay bar is arc-shaped, the bottom support seat is fixedly connected with the saddle, the upper surface of the saddle is matched with the lower surface of the horizontal stay bar, and the upper surface of the saddle and the lower surface of the horizontal stay bar are both coated with self-lubricating wear-resistant layers.

Compared with the prior art, the invention has the beneficial effects that:

1. the diagonal bracing strut is novel in structure, a fixed-length bracing rod, a left bracing rod and a right bracing rod jointly form a three-rod-shared first hinged support connecting structure, and a triangular stable structure is formed by the left bracing rod, the right bracing rod and a horizontal bracing rod, so that the diagonal bracing strut is high in structural strength, good in stability, easy in material taking and easy to assemble;

2. according to the invention, the left stay bar, the right stay bar and the horizontal stay bar are distributed in an isosceles triangle and are positioned in the same plane, and the upper surface of the horizontal stay bar is set to be vertical to the central axis of the fixed-length stay bar, so that the acting force applied to the fixed-length stay bar can be directly transmitted to the horizontal stay bar, and the structural damage caused by overlarge local stress is avoided;

3. the saddle is used for supporting horizontal vaulting pole, reduces the load of horizontal vaulting pole to round bar and end brace seat junction for the structure is more stable, and the saddle is equipped with two, and two saddles are located left regulating block removal stroke and right regulating block removal stroke respectively under, directly correspond two places that load is the biggest on the horizontal vaulting pole, fine guarantee horizontal vaulting pole overall structure intensity.

Drawings

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

FIG. 2 is an assembly view of the left adjustment block, the right adjustment block, the horizontal stay bar and the slide block of the present invention;

fig. 3 is a schematic view of the structure of the horizontal stay and saddle of the present invention.

In the figure: the supporting device comprises a supporting seat 1, a fixed-length supporting rod 2, a first hinged seat 3, a left supporting rod 4, a right supporting rod 5, a second hinged seat 6, a left adjusting block 7, a third hinged seat 8, a right adjusting block 9, a horizontal supporting rod 10, a round rod 11, a bottom supporting seat 12, a left screw rod 13, a right screw rod 14, a sliding block 15, a left rotating rod 16, a bearing with a seat 17, a right rotating rod 18, a hand wheel with a circular edge 19, a saddle 20, a sliding chute 21 and a square hole 22.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: an omnibearing telescopic rotary assembled building diagonal bracing comprises a top bracing seat 1, a fixed length bracing rod 2, a variable length bracing rod mechanism, a horizontal bracing rod 10 and a bottom bracing seat 12. Wherein, all seted up the bolt mounting hole on top strut seat 1 and the base strut seat 12, top strut seat 1 and base strut seat 12 are all fixed with building wall through pre-buried bolt.

The variable-length support rod mechanism comprises a left support rod 4 and a right support rod 5, the left support rod 4 and the right support rod 5 are the same in structure and are distributed in a mirror symmetry mode, the top of the left support rod 4 and the top of the right support rod 5 are respectively hinged with a first hinged support 3, the first hinged support 3 is fixedly connected with a fixed-length support rod 2, and the fixed-length support rod 2 is hinged with a top support seat 1. The bottom of the left support rod 4 is hinged with a second hinged support 6, the second hinged support 6 is fixedly connected with a left adjusting block 7, the bottom of the right support rod 5 is hinged with a third hinged support 8, and the third hinged support 8 is fixedly connected with a right adjusting block 9. Left vaulting pole 4, right vaulting pole 5 and horizontal vaulting pole 10 are isosceles triangle and distribute and be in the coplanar, and the upper surface of horizontal vaulting pole 10 is perpendicular with the central axis of fixed length vaulting pole 2, guarantees that the effort that fixed length vaulting pole 2 received can directly transmit horizontal vaulting pole 10, avoids local atress too big structure destruction that leads to.

The horizontal stay bar 10 is fixedly connected with a round bar 11, and the round bar 11 is rotatably matched with a bottom stay seat 12. In this embodiment, the base prop 12 is formed by welding a square bottom plate and two side plates, and fixed connection between the square bottom plate and the building floor layer or the embedded bolts on the ground is equipped with the angle steel between the side plate and the square bottom plate for reinforcement, and the round bar 11 runs through and the round bar 11 is in rotating fit. The top of the horizontal support rod 10 is provided with an adjusting device which is used for driving the left adjusting block 7 and the right adjusting block 9 to synchronously move in opposite directions. Adjusting device includes coaxial welding's left screw 13 and right screw 14, and the screw thread interval of left screw 13 and right screw 14 equals and the direction of rotation is opposite, and left screw 13 screw-thread fit left regulating block 7, right screw 14 screw-thread fit right regulating block 9, slider 15, slider sliding fit horizontal vaulting pole 10 of bolted connection are respectively distinguished to left regulating block 7 and right regulating block 9.

The left screw 13 is coaxially welded with a left rotating rod 16, the left rotating rod 16 is in transition fit with a bearing 17 with a seat, and the bearing 17 with the seat is in bolted connection with the horizontal stay bar 10. The right screw 14 is coaxially welded with a right rotating rod 18, and the right rotating rod 18 is welded with a circular edge hand wheel 19. The left side of the left screw 13 is provided with a stress point through the bearing 17 with the seat, and the left screw 13 and the right screw 14 can rotate conveniently through the combination of the bearing 17 with the seat and the round edge hand wheel 19.

The hand wheel 19 with the round edge is manually rotated, so that the left screw 13 and the right screw 14 rotate in the same direction, and the left adjusting block 7 and the right adjusting block 9 which are in threaded fit with the left screw 13 and the right screw 14 synchronously move in opposite directions due to the equal thread space and the opposite rotation direction of the left screw 13 and the right screw 14. After the left adjusting block 7 and the right adjusting block 9 synchronously move in opposite directions, the included angle between the left support rod 4 and the right support rod 5 is changed, and the distance from the first hinged support 3 to the horizontal support rod 10 is changed, so that the inclined support has a telescopic function, and is suitable for different building structure environments.

The fixed-length stay bar 2, the left stay bar 4 and the right stay bar 5 jointly form a connecting structure of three diagonal braces, namely a first hinged support 3, and the left stay bar 4, the right stay bar 5 and the horizontal stay bar 10 form a triangular stable structure, so that the diagonal braces are high in structural strength, good in stability, easy to obtain materials and easy to assemble.

The spout 21 has been seted up at horizontal vaulting pole 10 top, and spout 21 is T type groove, and during slider 15 imbedded the spout 21 completely just, quad slit 22 has been seted up to horizontal vaulting pole 10 preceding lateral wall, and quad slit 22 can hold slider 15 and stretch into in the spout 21. The installation process of the sliding block 15, the left adjusting block 7, the right adjusting block 9 and the horizontal stay bar 10 is as follows: firstly, two sliding blocks 15 are respectively plugged into the sliding groove 21 from the square hole 22; then sliding the sliders 15 so that the two sliders 15 have a certain distance; and finally, the sliding block 15, the left adjusting block, the sliding block 15 and the right adjusting block 9 are sequentially connected through bolts. The sliding block 15, the left adjusting block 7 and the right adjusting block 9 are convenient and quick to install, time-saving and labor-saving, and can be repeatedly disassembled and installed.

The lower surface of the horizontal stay bar 10 is arc-shaped, a saddle 20 is arranged on the bottom support seat 12, and the saddle 20 is connected with a square bottom plate bolt of the bottom support seat 12. The upper surface of the saddle 20 is matched with the lower surface of the horizontal stay bar 10, and the upper surface of the saddle 20 and the lower surface of the horizontal stay bar 10 are both coated with self-lubricating wear-resistant layers which are beneficial to reducing the frictional resistance between the saddle 20 and the horizontal stay bar 10. The saddle 20 is used for supporting the horizontal stay bar 10 and reducing the load of the horizontal stay bar 10 on the joint of the round bar 11 and the base support seat 12, so that the structure is more stable. In this embodiment, two saddles 20 are provided, and two saddles 20 are located left regulating block 7 and right regulating block 9 respectively and move the stroke under, and the direct two places that correspond the load is the biggest on horizontal vaulting pole 10, fine guarantee horizontal vaulting pole 10 overall structure intensity.

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

1. The utility model provides a but all-round flexible rotation type assembled building bearing diagonal, includes top brace seat (1), fixed length vaulting pole (2), becomes long vaulting pole mechanism, horizontal brace rod (10) and end brace seat (12), its characterized in that: the variable-length support rod mechanism comprises a left support rod (4) and a right support rod (5), the left support rod (4) and the right support rod (5) are identical in structure and are distributed in a mirror symmetry mode, the top of the left support rod (4) and the top of the right support rod (5) are respectively hinged with a first hinged support (3), the first hinged support (3) is fixedly connected with a fixed-length support rod (2), the fixed-length support rod (2) is hinged with a top support seat (1), the bottom of the left support rod (4) is hinged with a second hinged support (6), the second hinged support (6) is fixedly connected with a left adjusting block (7), the bottom of the right support rod (5) is hinged with a third hinged support (8), the third hinged support (8) is fixedly connected with a right adjusting block (9), the horizontal support rod (10) is fixedly connected with a round rod (11), the round rod (11) is rotatably matched with a bottom support seat (12), and an adjusting device is arranged at the top of the horizontal support rod (10), the adjusting device is used for driving the left adjusting block (7) and the right adjusting block (9) to synchronously move in opposite directions.

2. The omni-directional telescopic rotary fabricated construction diagonal bracing according to claim 1, wherein: left vaulting pole (4), right vaulting pole (5) and horizontal vaulting pole (10) are isosceles triangle and distribute and be in the coplanar, the upper surface of horizontal vaulting pole (10) is perpendicular with the central axis of fixed length vaulting pole (2).

3. The omni-directional telescopic rotary fabricated construction diagonal bracing according to claim 1, wherein: adjusting device includes coaxial welded left screw rod (13) and right screw rod (14), the screw thread interval of left screw rod (13) and right screw rod (14) equals and direction of rotation is opposite, left screw rod (13) screw-thread fit left regulating block (7), right screw rod (14) screw-thread fit right regulating block (9), slider (15) of bolted connection are respectively distinguished in left regulating block (7) and right regulating block (9), horizontal vaulting pole (10) of slider sliding fit.

4. The omni-directional telescopic rotary fabricated construction diagonal bracing of claim 3, wherein: the left screw (13) is coaxially welded with a left rotating rod (16), the left rotating rod (16) is in transition fit with a bearing with a seat (17), and the bearing with the seat (17) is in bolted connection with a horizontal support rod (10).

5. The omni-directional telescopic rotary fabricated construction diagonal bracing of claim 3, wherein: the right screw (14) is coaxially welded with a right rotating rod (18), and the right rotating rod (18) is welded with a circular edge hand wheel (19).

6. The omni-directional telescopic rotary fabricated construction diagonal bracing of claim 3, wherein: horizontal vaulting pole (10) top has been seted up spout (21), spout (21) are T type groove, slider (15) imbed completely in spout (21) just, and quad slit (22) have been seted up to horizontal vaulting pole (10) preceding lateral wall, quad slit (22) can hold slider (15) and stretch into in spout (21).

7. The omni-directional telescopic rotary fabricated construction diagonal bracing according to claim 1, wherein: the lower surface of the horizontal support rod (10) is arc-shaped, the bottom support seat (12) is fixedly connected with the saddle (20), the upper surface of the saddle (20) is matched with the lower surface of the horizontal support rod (10), and the upper surface of the saddle (20) and the lower surface of the horizontal support rod (10) are coated with self-lubricating wear-resistant layers.