Node reinforcing device for grid structure

Abstract

The utility model relates to the technical field of grid structure reinforcement, in particular to a grid structure node reinforcement device. The utility model provides a grid structure node reinforcing device which can be mounted on a grid rod, is simple to operate, is convenient to dismount and mount, improves the convenience of using the device, and enhances the stability of a grid structure. A net rack structure node reinforcing device comprises a net rack rod, first rotating rods, first extension rods, first sleeves and the like, the first sleeves are detachably connected to the net rack rod, the first extension rods are rotatably connected to the upper side and the lower side of each first sleeve, and the first rotating rods are detachably connected to the first extension rods. The length of the first extension rod and the length of the second extension rod are adjusted to enable the first rotating rod and the first extension rod to rotate, so that the angles and the positions of the first sleeve and the second sleeve can be adjusted, different grid structure nodes can be conveniently reinforced, and the using flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grid structure reinforcement, in particular to a grid structure node reinforcement device. Background Art

[0002] The grid is a supporting structure, commonly used in fields such as construction, infrastructure and engineering. The grid is a spatial structure composed of multiple columnar structures and transverse structures. It can provide efficient support and bearing capacity. In the grid structure, the node refers to the part where the columnar structure and the transverse structure are connected to each other. The node is the basic unit of the grid structure, and it undertakes the important task of support and bearing capacity.

[0003] The existing grid structure node reinforcement is reinforced by using node balls, which are brought into contact with the grid rods and then welded to the grid rods for reinforcement. Currently, the grid structure nodes are reinforced by welding, but the angle cannot be adjusted, the operation is inconvenient, and it is not convenient to adapt to the reinforcement of different grid structure nodes, resulting in poor flexibility in the use of the equipment.

[0004] Therefore, it is necessary to design a grid structure node reinforcement device that can adjust the angle and position of the first sleeve and the second sleeve to facilitate adaptation to different grid structure node reinforcements and improve the flexibility of using the device. Utility Model Content

[0005] In order to overcome the shortcomings of currently implementing grid structure node reinforcement by welding, which cannot adjust the angle, is inconvenient to operate, and is not convenient to adapt to the reinforcement of different grid structure nodes, resulting in poor flexibility in the use of the equipment, the utility model provides a grid structure node reinforcement device that can adjust the angle and position of the first sleeve and the second sleeve, which is convenient to adapt to the reinforcement of different grid structure nodes and improves the flexibility of using the device.

[0006] The technical solution is as follows: A grid structure node reinforcement device, including a grid rod, a mounting tube, a fixed block, a first rotating rod, a first extension rod and a first sleeve, the grid rod is detachably connected to the first sleeve, the first sleeve is rotatably connected to the first extension rod on both the upper and lower sides, the first extension rod is detachably connected to the first rotating rod, the first rotating rod is rotatably connected to the fixed block, and the mounting tube is connected between the fixed blocks on the upper first rotating rod.

[0007] As a further preferred solution, a first knob is also included. The first rotating rods are all connected to the first knobs via threads, and the first knobs are in contact and cooperation with the adjacent first extension rods.

[0008] As a further preferred solution, it also includes bolts, and the first sleeve is connected to two upper and lower bolts through threads.

[0009] As a further preferred scheme, it also includes a second sleeve, a fixed rod, a second rotating rod and a second extension rod. The lower part of the grid rod is detachably connected with multiple second sleeves, each of the second sleeves is connected to the adjacent fixed blocks, and each of the second sleeves is also threadedly connected with two bolts. The upper side of the outer side of the second sleeve is connected with a fixed rod, and the fixed rod is rotatably connected with two second rotating rods, and the second rotating rod is slidably connected with a second extension rod.

[0010] As a further preferred solution, the first sleeve and the second sleeve are both made of stainless steel and have good mechanical strength and corrosion resistance.

[0011] As a further preferred solution, a second knob is also included. The second extension rod is connected to the second knob via a thread, and the second knob is in contact with and cooperates with the second rotating rod.

[0012] The beneficial effects of the utility model are as follows: 1. The utility model adjusts the length of the first extension rod and the second extension rod so that the first rotating rod and the first extension rod rotate, thereby adjusting the angle and position of the first sleeve and the second sleeve, which is convenient for adapting to the reinforcement of different grid structure nodes and improving the flexibility of using the device.

[0013] 2. The utility model installs the first sleeve and the second sleeve on the grid rod by bolts, fixes the first rotating rod and the first extension rod by the first knob, and fixes the second rotating rod by hand-tightening the second knob, so that the device can be installed on the grid rod, which is simple to operate, convenient for disassembly and installation of the device, improves the convenience of using the device, and enhances the stability of the grid structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the first new type of three-dimensional structure of the present utility model.

[0015] Figure 2 This is a schematic diagram of the second novel three-dimensional structure of the present utility model.

[0016] The meanings of the reference numerals in the figure are: 0. Frame rod, 1. Mounting tube, 2. Fixing block, 3. First rotating rod, 4. First extension rod, 5. First knob, 6. First sleeve, 7. Bolt, 8. Second sleeve, 9. Fixing rod, 10. Second rotating rod, 11. Second extension rod, 12. Second knob. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0018] A grid structure node reinforcement device, such as Figure 1 and Figure 2 As shown, it includes a grid rod 0, a mounting tube 1, a fixing block 2, a first rotating rod 3, a first extension rod 4, a first knob 5, a first sleeve 6, a bolt 7, a second sleeve 8, a fixing rod 9, a second rotating rod 10, a second extension rod 11 and a second knob 12. The grid rod 0 is detachably connected with the first sleeve 6. The first sleeve 6 is rotatably connected with the first extension rod 4 on both the upper and lower sides. The first extension rod 4 is detachably connected with the first rotating rod 3. The first rotating rod 3 is rotatably connected with the fixing block 2. The mounting tube 1 is connected between the fixing blocks 2 on the upper first rotating rod 3. The first rotating rod 3 is threadedly connected with the first knob 5. The first knob 5 is in contact with the adjacent first extension rod 4. The first sleeve 6 is threadedly connected with two upper and lower bolts 7 for easy fixation. The lower part of the grid rod 0 is detachably connected with four second sleeves 8. Both the first sleeve 6 and the second sleeve 8 are made of stainless steel with good mechanical strength and corrosion resistance. The second sleeves 8 are connected to the adjacent fixed blocks 2. The second sleeves 8 are also threadedly connected with two bolts 7. The upper outer side of the second sleeve 8 is connected with a fixing rod 9. The fixing rod 9 is rotatably connected with two second rotating rods 10. The second rotating rod 10 is slidably connected with a second extension rod 11. The second extension rod 11 is threadedly connected with a second knob 12, and the second knob 12 is in contact with the second rotating rod 10.

[0019] When it is necessary to reinforce the grid structure nodes, the device can be used, and the device can be brought to the place where the grid structure nodes need to be reinforced, and the installation tube 1 is installed on the grid rod 0, and the bolt 7 is screwed by hand, and then the first sleeve 6 and the second sleeve 8 are rotated to open, so that the first sleeve 6 and the second sleeve 8 are in contact with the grid rod 0, and then the bolt 7 is tightened, and then the first sleeve 6 and the second sleeve 8 are installed on the grid rod 0. The first sleeve 6 and the second sleeve 8 are both made of stainless steel, which has good mechanical strength and corrosion resistance, and then the first rotating rod 3 is in contact with the first extension rod 4, and then the first rotating rod 3 and the first extension rod 4 can be adjusted by the first knob 5. The second rotating rod 10 is fixed, and then the second rotating rod 10 is rotated to contact the second extension rod 11. The second rotating rod 10 is fixed by tightening the second knob 12 by hand, so that the device can be installed on the grid rod 0. The operation is simple, and the disassembly and installation of the device are convenient, the convenience of using the device is improved, and the stability of the grid structure is enhanced. When it is necessary to reinforce different grid structure nodes, the length of the first extension rod 4 and the second extension rod 11 can be adjusted to make the first rotating rod 3 and the first extension rod 4 rotate, so that the angle and position of the first sleeve 6 and the second sleeve 8 can be adjusted, which is convenient for adapting to the reinforcement of different grid structure nodes and improving the flexibility of using the device.

[0020] The above description is only an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The contents not elaborated in the present invention belong to the existing technology known to the technicians in this professional field.

Claims

1. A grid structure node reinforcement device, characterized in that: The invention comprises a grid rod (0), a mounting tube (1), a fixing block (2), a first rotating rod (3), a first extension rod (4) and a first sleeve (6); the grid rod (0) is detachably connected to the first sleeve (6); the first sleeve (6) is rotatably connected to the first extension rod (4) at both upper and lower sides; the first extension rod (4) is detachably connected to the first rotating rod (3); the first rotating rod (3) is rotatably connected to the fixing block (2); and the mounting tube (1) is connected between the fixing blocks (2) on the upper first rotating rod (3).

2. A grid structure node reinforcement device according to claim 1, characterized in that: It also includes a first knob (5), and the first rotating rod (3) is connected to the first knob (5) via a thread, and the first knob (5) is in contact with and matched with the adjacent first extension rod (4).

3. A grid structure node reinforcement device according to claim 2, characterized in that: It also includes bolts (7), and the first sleeve (6) is threadedly connected with two upper and lower bolts (7).

4. A grid structure node reinforcement device according to claim 3, characterized in that: The invention also comprises a second sleeve (8), a fixed rod (9), a second rotating rod (10) and a second extension rod (11); the lower part of the grid rod (0) is detachably connected with a plurality of second sleeves (8); each of the second sleeves (8) is connected to an adjacent fixed block (2); each of the second sleeves (8) is also threadedly connected with two bolts (7); each of the upper sides of the second sleeves (8) is connected with a fixed rod (9); each of the fixed rods (9) is rotatably connected with two second rotating rods (10); each of the second rotating rods (10) is slidably connected with a second extension rod (11).

5. A grid structure node reinforcement device according to claim 4, characterized in that: The first sleeve (6) and the second sleeve (8) are both made of stainless steel and have good mechanical strength and corrosion resistance.

6. A grid structure node reinforcement device according to claim 5, characterized in that: It also includes a second knob (12), and the second extension rod (11) is connected to the second knob (12) through a thread, and the second knob (12) is in contact with the second rotating rod (10).

Images