Supporting device of steel structure roof

Abstract

The utility model relates to the technical field of supporting devices, and discloses a supporting device of a steel structure roof, which comprises a main body mechanism and an auxiliary fixing mechanism, and the auxiliary fixing mechanism is positioned below the main body mechanism. According to the supporting device for the steel structure roof, through the use of the main body mechanism, when the supporting device is used, a driving motor at the left end of the inner side of a bearing groove in the middle of the upper end of a fixed bottom plate runs to drive a double-faced threaded rod to rotate, and the double-faced threaded rod can smoothly rotate through a movable base; the movable nuts at the outer ends of the double-face threaded rods move inwards and oppositely to be tightened, the driving motor rotates reversely, the movable nuts move inwards and outwards to be opened, the supporting plates are fixed through the supporting blocks, and the sliding plates slidably connected to the inner sides of the sliding grooves enable the sliding plates to slide along with the movable nuts when the movable nuts are tightened or opened. And the connecting columns are fixedly connected with equipment below, so that the length of the device can be adjusted, the device can be better adjusted according to site conditions, and the device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of support devices, in particular to a support device for a steel structure roof. Background Technique

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of profiled steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] Each component or part is usually connected by welds, bolts or rivets. Because of its light self-weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings, bridges and other fields. Steel structures are prone to rust, and generally steel structures need to be derusted, galvanized or painted, and need to be maintained regularly.

[0004] For the existing support device for a steel structure roof, it is not convenient to adjust the length of its support plate during use, so that it is inconvenient to adjust the length of the support plate according to the actual situation on site during support, making it more inconvenient to use. Content of the Utility Model

[0005] (1) Technical Problem to be Solved

[0006] The purpose of the utility model is to provide a support device for a steel structure roof to solve the problem that it is not convenient to adjust the length of its support plate during use as mentioned in the above background technique, so that it is inconvenient to adjust the length of the support plate according to the actual situation on site during support, making it more inconvenient to use.

[0007] (2) Technical Solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: A support device for a steel structure roof includes a main body mechanism and an auxiliary fixing mechanism. The auxiliary fixing mechanism is located below the main body mechanism. The main body mechanism includes a fixed bottom plate, a bearing groove, a driving motor, a double-sided threaded rod and a movable base. The bearing groove is fixedly arranged in the middle of the upper end of the fixed bottom plate. The driving motor is fixedly installed at the left end inside the bearing groove. The double-sided threaded rod is movably installed at the transmission end of the right end of the driving motor. The movable base is movably installed at the right end of the double-sided threaded rod.

[0009] Preferably, the main body mechanism further includes movable nuts, support blocks and support plates. The movable nuts are evenly distributed on the left and right sides of the outer end of the double-sided threaded rod. The movable nuts are threadedly connected to the outer end of the double-sided threaded rod. The support blocks are fixedly installed at the upper ends of the movable nuts. The support plates are fixedly installed at the upper ends of the support blocks. There are two groups of support plates.

[0010] Preferably, the main body mechanism further includes a sliding groove, a sliding plate and a connecting column. The sliding groove is fixedly arranged in the middle of the right end of the support block. The sliding plate is slidably connected to the inside of the sliding groove. The connecting column is fixedly installed in the middle of the lower end of the fixed bottom plate.

[0011] Preferably, the auxiliary fixing mechanism includes a fixed base, a placing bottom plate, a docking groove, a mounting plate, a stabilizing plate, threaded holes, fixing bolts, shock damping devices, pistons and shock springs. The fixed base is fixedly installed below the connecting column. The placing bottom plate is fixedly installed at the lower end of the fixed base.

[0012] Preferably, the docking groove is fixedly arranged at the upper end of the fixed base. The connecting column is located inside the docking groove. The mounting plate is fixedly installed below the left and right ends of the fixed base.

[0013] Preferably, the stabilizing plate is fixedly installed at the right end of the mounting plate. The threaded holes are evenly distributed at the four corners of the upper end of the stabilizing plate. The fixing bolts are threadedly connected to the inside of the threaded holes.

[0014] Preferably, the shock damping device is fixedly installed at the bottom inside the fixed base. The piston is movably installed at the upper end of the shock damping device. The piston is located below the docking groove. The shock spring is movably installed at the outer end of the shock damping device.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For the support device of the steel structure roof, through the use of the main body mechanism, when in use, the driving motor at the left end inside the bearing groove in the middle of the upper end of the fixed bottom plate runs to drive the double-sided threaded rod to rotate. Through the movable base, the double-sided threaded rod can rotate smoothly, so that the movable nuts at the outer ends of the double-sided threaded rod move inward and tighten towards each other. When the driving motor rotates in reverse, the movable nuts move in the opposite direction outward and open. The support plate is fixed by the support block. Through the sliding plate slidably connected inside the sliding groove, the sliding plate follows the movement when the movable nuts are tightened or opened. The connecting column is connected and fixed to the equipment below, so that the length can be adjusted, and it can be better adjusted according to the on-site situation, and it is more convenient to use.

[0017] 2. For the support device of the steel structure roof, through the use of the auxiliary fixing mechanism, when in use, the connecting column is placed and connected in the docking groove at the upper end of the fixed base. The shock damping device, piston and shock spring inside the fixed base support it, so that it can better contract, shock and buffer during use. The mounting plate connects and fixes the stabilizing plate. By threadedly connecting the fixing bolts to the inside of the threaded holes, the stabilizing plate is firmly fixed to the ground, so that the support is more stable during use. Description of the Drawings

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 This is a detailed structural schematic diagram of the sliding groove of the present utility model;

[0020] Figure 3 This is an enlarged detailed structural schematic diagram of the fixed base of the present utility model;

[0021] Figure 4 This is a sectional structural schematic diagram of the fixed base of the present utility model.

[0022] In the figure: 1. Main body mechanism; 101. Fixed bottom plate; 102. Bearing groove; 103. Driving motor; 104. Double-sided threaded rod; 105. Movable base; 106. Movable nut; 107. Support block; 108. Support plate; 109. Sliding groove; 110. Sliding plate; 111. Connecting column; 2. Auxiliary fixing mechanism; 201. Fixed base; 202. Placing bottom plate; 203. Docking groove; 204. Mounting plate; 205. Stabilizing plate; 206. Threaded hole; 207. Fixed bolt; 208. Shock damping device; 209. Piston; 210. Shock spring. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution: a support device for a steel structure roof, including a main body mechanism 1 and an auxiliary fixing mechanism 2. The auxiliary fixing mechanism 2 is located below the main body mechanism 1. The main body mechanism 1 includes a fixed bottom plate 101, a bearing groove 102, a driving motor 103, a double-sided threaded rod 104, and a movable base 105. The bearing groove 102 is fixedly arranged in the middle of the upper end of the fixed bottom plate 101. The driving motor 103 is fixedly installed at the left end inside the bearing groove 102. The double-sided threaded rod 104 is movably installed at the transmission end of the right end of the driving motor 103. The movable base 105 is movably installed at the right end of the double-sided threaded rod 104.

[0025] The main body mechanism 1 further includes a movable nut 106, a support block 107 and a support plate 108. The movable nuts 106 are evenly distributed on the left and right sides of the outer end of the double-sided threaded rod 104. The movable nut 106 is threadedly connected to the outer end of the double-sided threaded rod 104. The support block 107 is fixedly installed on the upper end of the movable nut 106. The support plate 108 is fixedly installed on the upper end of the support block 107. There are two groups of support plates 108. The main body mechanism 1 further includes a sliding groove 109, a sliding plate 110 and a connecting column 111. The sliding groove 109 is fixedly arranged in the middle of the right end of the support block 107. The sliding plate 110 is slidably connected to the inner side of the sliding groove 109. The connecting column 111 is fixedly installed in the middle of the lower end of the fixed bottom plate 101.

[0026] The auxiliary fixing mechanism 2 includes a fixed base 201, a placement bottom plate 202, a docking groove 203, a mounting plate 204, a stabilizing plate 205, a threaded hole 206, a fixing bolt 207, a shock damping device 208, a piston 209 and a shock spring 210. The fixed base 201 is fixedly installed below the connecting column 111. The placement bottom plate 202 is fixedly installed at the lower end of the fixed base 201. The docking groove 203 is fixedly arranged at the upper end of the fixed base 201. The connecting column 111 is located inside the docking groove 203. The mounting plate 204 is fixedly installed below the left and right ends of the fixed base 201. The stabilizing plate 205 is fixedly installed at the right end of the mounting plate 204. The threaded holes 206 are evenly distributed at the four corners of the upper end of the stabilizing plate 205. The fixing bolt 207 is threadedly connected to the inside of the threaded hole 206. The shock damping device 208 is fixedly installed at the bottom inside the fixed base 201. The piston 209 is movably installed at the upper end of the shock damping device 208. The piston 209 is located at the lower end of the docking groove 203. The shock spring 210 is movably installed at the outer end of the shock damping device 208.

[0027] Working principle: When the support device for the steel structure roof is needed, the operation of the driving motor 103 at the left end inside the bearing groove 102 in the middle of the upper end of the fixed bottom plate 101 drives the double-sided threaded rod 104 to rotate. The double-sided threaded rod 104 can rotate smoothly through the movable base 105, so that the movable nuts 106 at the outer ends of the double-sided threaded rod 104 move inward and tighten towards each other. When the driving motor 103 rotates in reverse, the movable nuts 106 move outward in the opposite direction and open. The support plate 108 is fixed by the support block 107. The movable nuts 106 slide when tightening or opening, and the sliding plate 110 slides along with them through the sliding connection between the sliding plate 110 and the inner side of the sliding groove 109. The connection column 111 is connected and fixed to the equipment below. The connection column 111 is placed and connected in the docking groove 203 at the upper end of the fixed base 201. It is supported by the shock absorption damper 208, piston 209 and shock absorption spring 210 inside the fixed base 201, so that it can be better contracted, shock-absorbed and buffered during use. The stabilizing plate 205 is connected and fixed by the mounting plate 204. The stabilizing plate 205 is firmly fixed on the ground by threading the fixing bolt 207 into the inner side of the threaded hole 206, making the support more stable during use.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art does not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A supporting device for a steel structure roof, comprising a main mechanism (1) and an auxiliary fixing mechanism (2), characterized in that: The auxiliary fixing mechanism (2) is located below the main mechanism (1); the main mechanism (1) comprises a fixed base plate (101), a bearing slot (102), a driving motor (103), a double-sided threaded rod (104) and a movable base (105); the bearing slot (102) is fixedly arranged in the middle of the upper end of the fixed base plate (101); the driving motor (103) is fixedly installed at the left end of the inner side of the bearing slot (102); the double-sided threaded rod (104) is movably installed at the transmission end of the right end of the driving motor (103); and the movable base (105) is movably installed at the right end of the double-sided threaded rod (104).

2. A supporting device for a steel structure roof according to claim 1, characterized in that: The main body mechanism (1) further comprises a movable nut (106), a support block (107) and a support plate (108); the movable nut (106) is evenly distributed on the left and right sides of the outer end of the double-sided threaded rod (104); the movable nut (106) is threadedly connected to the outer end of the double-sided threaded rod (104); the support block (107) is fixedly mounted on the upper end of the movable nut (106); the support plate (108) is fixedly mounted on the upper end of the support block (107); and the support plates (108) are provided in two groups.

3. A supporting device for a steel structure roof according to claim 2, characterized in that: The main body mechanism (1) further comprises a sliding groove (109), a sliding plate (110) and a connecting column (111); the sliding groove (109) is fixedly arranged in the middle of the right end of the support block (107); the sliding plate (110) is slidably connected to the inner side of the sliding groove (109); and the connecting column (111) is fixedly installed in the middle of the lower end of the fixed base plate (101).

4. A supporting device for a steel structure roof according to claim 3, characterized in that: The auxiliary fixing mechanism (2) comprises a fixing base (201), a placement base plate (202), a docking groove (203), a mounting plate (204), a stabilizing plate (205), a threaded hole (206), a fixing bolt (207), a shock absorbing damper (208), a piston (209) and a shock absorbing spring (210); the fixing base (201) is fixedly mounted below the connecting column (111), and the placement base plate (202) is fixedly mounted at the lower end of the fixing base (201).

5. A supporting device for a steel structure roof according to claim 4, characterized in that: The docking groove (203) is fixedly arranged at the upper end of the fixed base (201), the connecting column (111) is located on the inner side of the docking groove (203), and the mounting plate (204) is fixedly installed below the left and right ends of the fixed base (201).

6. A supporting device for a steel structure roof according to claim 5, characterized in that: The stabilizing plate (205) is fixedly mounted on the right end of the mounting plate (204), the threaded holes (206) are evenly distributed at the four corners of the upper end of the stabilizing plate (205), and the fixing bolts (207) are threadedly connected to the inner side of the threaded holes (206).

7. A supporting device for a steel structure roof according to claim 6, characterized in that: The shock absorbing damper (208) is fixedly mounted on the bottom of the inner side of the fixed base (201), the piston (209) is movably mounted on the upper end of the shock absorbing damper (208), the piston (209) is located at the lower end of the docking groove (203), and the shock absorbing spring (210) is movably mounted on the outer end of the shock absorbing damper (208).

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