A steel component transfer storage device for municipal engineering

Abstract

The present invention belongs to the technical field of steel transfer, and in particular to a steel component transfer and storage device for municipal engineering, comprising a U-shaped transfer box and an H-shaped steel body arranged inside the U-shaped transfer box, and also comprising a transfer mechanism arranged on the surface of the U-shaped transfer box, wherein the transfer mechanism comprises a clamping assembly, a linkage assembly, a lifting assembly and an auxiliary assembly, wherein the clamping assembly is arranged on the surface of the U-shaped transfer box, the linkage assembly is arranged inside the clamping assembly, and the lifting assembly is arranged on the upper surface of the clamping assembly and is connected to the U-shaped transfer box; the H-shaped steel body is fixed inside the U-shaped transfer box, and the transfer and storage of the H-shaped steel body are convenient. At the same time, the U-shaped transfer box can be raised to an appropriate distance to facilitate the movement of the transfer and storage device, and the extrusion plate is driven to rotate clockwise to release the clamping of the H-shaped steel body.

Description

Technical Field

[0001] The invention belongs to the technical field of steel material transportation, and in particular relates to a steel component transportation and storage device used in municipal engineering. Background Art

[0002] Steel components refer to steel structure composite components that can bear and transfer loads and are made of steel plates, angle steels, channel steels, I-beams, welded or hot-rolled H-shaped steels that are cold-bent or welded through connectors. During the production process, steel components need to be processed in multiple processes, such as cutting, shaping, welding, punching, etc., and the equipment used in each process is at a certain distance, so the steel components need to be transported;

[0003] At present, in the process of transporting steel components, due to the heavy weight of the steel components, it is generally necessary for multiple workers to lift the steel components and place them on the steel structure transport vehicle before the steel components can be transported;

[0004] Although the steel components can be transported by the transport vehicle, the steel components are prone to tipping over and causing collisions with the human body during the transportation process on the steel structure transport vehicle.

[0005] Therefore, a steel component transport and storage device for municipal engineering is designed to solve the above problems. Summary of the invention

[0006] To solve the problems raised in the above background technology. The present invention provides a steel component transfer and storage device for municipal engineering, which is conducive to fixing the H-shaped steel body inside the U-shaped transfer box, facilitating the transfer and storage of the H-shaped steel body, and at the same time, the U-shaped transfer box can be raised to a suitable distance to facilitate the movement of the transfer and storage device, which is conducive to driving the extrusion plate to rotate clockwise to release the clamping of the H-shaped steel body, avoiding the problem that the H-shaped steel body cannot rotate due to the extrusion force, and is conducive to reinforcing the H-shaped steel body inside the U-shaped transfer box when the H-shaped steel body is transferred.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel component transfer and storage device for municipal engineering, comprising a U-shaped transfer box and an H-shaped steel body arranged inside the U-shaped transfer box, and also comprising a transfer mechanism arranged on the surface of the U-shaped transfer box;

[0008] The transfer mechanism includes a clamping component, a linkage component, a lifting component and an auxiliary component. The clamping component is arranged on the surface of the U-shaped transfer box, the linkage component is arranged inside the clamping component, the lifting component is arranged on the upper surface of the clamping component and is connected to the U-shaped transfer box, and the auxiliary component is arranged on the bottom surface of the U-shaped transfer box.

[0009] As a preferred steel component transfer and storage device for municipal engineering of the present invention, the clamping assembly includes a first rotating shaft, an extrusion plate, a clamping plate, a first spring, a fixing plate and a U-shaped card plate, two limiting grooves are symmetrically provided on both sides of the U-shaped transfer box, the U-shaped card plate is inserted in the inside of the limiting groove, and is slidably connected to the U-shaped transfer box through the limiting groove, the first L-shaped grooves connected to the limiting grooves are symmetrically provided on both sides of the U-shaped transfer box, the clamping plate is inserted in the inside of each of the first L-shaped grooves, the clamping plate is slidably connected to the U-shaped transfer box through the first L-shaped groove, the first rotating shaft is arranged on the first L The first spring and the fixing plate are arranged inside the first rectangular groove, the fixing plate and the U-shaped transfer box are fixedly connected, and are slidably connected with the fixing plate through the first rectangular groove and the fixing plate, and the two ends of the first spring are fixedly connected with the fixing plate and the clamping plate respectively.

[0010] As a preferred steel component transfer and storage device for municipal engineering of the present invention, the bottom surface of the U-shaped pallet is fixedly connected to four rollers arranged in a rectangular array, the surface of the U-shaped pallet is fixedly connected to four positioning strips, the interior of the U-shaped transfer box is provided with a positioning slot connected to the limit groove, the positioning strip is inserted in the positioning slot, and is slidably connected to the U-shaped transfer box through the positioning slot.

[0011] As a preferred steel component transfer and storage device for municipal engineering of the present invention, the linkage assembly includes a linkage plate and a second spring, two second rectangular grooves are symmetrically opened at the inner part of the U-shaped pallet near the bottom surface, the second spring and the linkage plate are arranged inside each of the second rectangular grooves, the second spring is located between the linkage plate and the U-shaped pallet, the two ends of the second spring are respectively fixedly connected to the linkage plate and the U-shaped pallet, a second inclined section is opened on a side of the linkage plate away from the second spring, two first inclined sections are symmetrically opened at the inner part of the U-shaped pallet near the lower position of the linkage plate, and triangular slots are equidistantly opened on the arc surface of the extrusion plate close to the U-shaped pallet.

[0012] As a preferred steel component transfer and storage device for municipal engineering of the present invention, the lifting assembly includes a toothed plate, a gear, a stepping motor, a second rotating shaft, a first U-shaped block, a second U-shaped block, a third rotating shaft, a locking disc, a square rod, a connecting rod, a give way slider, a support block and an intermittent disc, the upper surface of the U-shaped pallet is provided with a third rectangular groove, the toothed plate is inserted in the interior of the third rectangular groove, and is slidably connected to the U-shaped pallet through the third rectangular groove, the toothed plate and the U-shaped transfer box are fixedly connected, the first U-shaped block is fixedly connected to the upper surface of the U-shaped pallet, the second rotating shaft is inserted in the surface of the first U-shaped block, and is rotatably connected to the first U-shaped block, the gear sleeve is arranged on the surface of the second rotating shaft, and is fixedly connected to the second rotating shaft, and the gear is located in the interior of the first U-shaped block, the gear and the toothed plate are meshed and connected, and the second rotating shaft One end of passes through the first U-shaped block and is fixedly connected to the intermittent disc arranged outside the first U-shaped block, and a second U-shaped block is arranged on the left side of the intermittent disc, and the third rotating shaft is inserted into the surface of the second U-shaped block and is rotatably connected to the second U-shaped block, the locking disc is sleeved on the surface of the third rotating shaft and is fixedly connected to the third rotating shaft, the supporting block is fixedly connected to the upper surface of the U-shaped clamping plate, the stepping motor is installed on the upper surface of the supporting block, one end of the third rotating shaft passes through the second U-shaped block and extends to the outside of the second U-shaped block and is fixedly connected to the output shaft of the stepping motor, the square rod is arranged between the locking disc and the stepping motor, and is fixedly connected to the third rotating shaft, the giving way slider is inserted in the interior of the square rod, and the connecting rod is fixedly connected to a side of the giving way slider close to the locking disc.

[0013] As a preferred steel component transfer and storage device for municipal engineering of the present invention, the lifting assembly also includes a third spring and a guide plate, a give-way groove is opened inside the square rod, the give-way slider is inserted inside the give-way groove, and is slidably connected to the square rod through the give-way groove, the third spring is arranged on the surface of the give-way slider, and the two ends of the third spring are respectively fixedly connected to the give-way slider and the square rod, two guide grooves connected to the give-way groove are symmetrically opened inside the square rod, the two guide plates are respectively inserted inside the two guide grooves, the guide plate and the square rod are slidably connected, and the guide plate and the give-way slider are fixedly connected.

[0014] As a preferred steel component transfer and storage device for municipal engineering of the present invention, a giveway groove is provided on the surface of the locking disc near the position of the square rod, and three arc grooves in a circular array are provided on the surface of the intermittent disc. The locking disc is fitted with the intermittent disc through the arc grooves, and three connecting grooves in a circular array are provided on the surface of the intermittent disc, and each of the connecting grooves is located between two adjacent arc grooves.

[0015] As a preferred steel component transfer and storage device for municipal engineering of the present invention, the upper surface of the U-shaped pallet is provided with a T-shaped slot connected to the third rectangular slot, a T-shaped plate is inserted inside the T-shaped slot, the T-shaped plate is slidably connected to the U-shaped pallet through the T-shaped slot, the T-shaped plate is fixedly connected to the toothed plate, and the T-shaped plate is fixedly connected to the U-shaped transfer box.

[0016] As a preferred embodiment of a steel component transfer and storage device for municipal engineering of the present invention, the auxiliary component includes an L-shaped plug plate, an auxiliary support plate, a fifth spring, a built-in plate, a ball and a fourth spring, the bottom surface of the U-shaped transfer box is symmetrically provided with two auxiliary support plates, the upper surface of each auxiliary support plate is symmetrically fixedly connected with two L-shaped plug plates, and the two sides of the U-shaped transfer box are symmetrically provided with second L-shaped grooves that match the L-shaped plug plates respectively, the L-shaped plug plate is inserted in the inside of the second L-shaped groove, and is slidably connected to the U-shaped transfer box through the second L-shaped groove, and the built-in plate is arranged between the two L-shaped plug plates, The fifth spring is respectively arranged in two second cylindrical grooves symmetrically opened on one side of the auxiliary support plate close to the built-in plate, and two ends of the fifth spring are respectively fixedly connected to the built-in plate and the auxiliary support plate, and a first cylindrical groove is respectively opened on the upper surface of each of the L-shaped plug plates, and the ball and the fourth spring are respectively arranged inside the first cylindrical groove, the fourth spring is located between the ball and the L-shaped plug plate, and the two ends of the fourth spring are respectively fixedly connected to the ball and the L-shaped plug plate, and an arc groove connected to the inside of the second L-shaped groove is opened inside the U-shaped transfer box, and the ball is located inside the arc groove.

[0017] As a preferred steel component transfer and storage device for municipal engineering of the present invention, the auxiliary component also includes a lower conductive plate, an upper conductive plate, a warning light and a battery, the warning light is installed on the upper surface of the U-shaped pallet, the battery is installed on the right surface of the U-shaped pallet, the upper conductive plate and the lower conductive plate are respectively located between the built-in plate and the auxiliary support plate, the upper conductive plate is located above the lower conductive plate, the upper conductive plate and the built-in plate are fixedly connected, and the lower conductive plate and the auxiliary support plate are fixedly connected.

[0018] Compared with the prior art, the beneficial effects of the present invention are: it is conducive to fixing the H-shaped steel body inside the U-shaped transfer box, facilitating the transfer and storage of the H-shaped steel body, and at the same time, the U-shaped transfer box can be raised to an appropriate distance to facilitate the movement of the transfer and storage device, which is conducive to driving the extrusion plate to rotate clockwise to release the clamping of the H-shaped steel body, avoiding the problem that the H-shaped steel body cannot rotate under the action of the extrusion force, and is conducive to reinforcing the H-shaped steel body inside the U-shaped transfer box when the H-shaped steel body is transferred. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a cross-sectional view in the present invention;

[0022] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 For the present invention Figure 2 The enlarged view of point B in the middle;

[0024] Figure 5 It is a schematic diagram of the structure of the auxiliary support plate and the L-shaped plug plate in the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the U-shaped card plate and the positioning strip in the present invention;

[0026] Figure 7 It is a schematic structural diagram of the fixing plate and the first spring in the present invention;

[0027] Figure 8 It is a structural schematic diagram of the second spring and the linkage plate in the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the stepping motor and the gear plate in the present invention;

[0029] Fig.10 It is a schematic diagram of the structure of the stepping motor and the intermittent disc in the present invention;

[0030] Fig.11 It is a schematic diagram of the structure of the locking disc and the square rod in the present invention;

[0031] Fig.12 It is a schematic diagram of the structure of the locking disc and the intermittent disc in the present invention;

[0032] In the figure:

[0033] 1. U-shaped transfer box; 2. Transfer mechanism; 3. H-shaped steel body;

[0034] 21. Clamping assembly; 211. Limiting groove; 212. First L-shaped groove; 213. First rotating shaft; 214. Extrusion plate; 215. Clamping plate; 216. First rectangular groove; 217. First spring; 218. Fixing plate; 219. U-shaped clamping plate; 2110. Roller 1; 2111. Positioning strip; 2112. Positioning slot;

[0035] 22, linkage assembly; 221, first inclined section; 222, triangular slot; 223, linkage plate; 224, second spring; 225, second rectangular slot; 226, second inclined section;

[0036] 23. Lifting assembly; 231. T-shaped plate; 232. Tooth plate; 233. T-shaped slot; 234. Third rectangular slot; 235. Gear; 236. Stepping motor; 237. Second rotating shaft; 238. First U-shaped block; 239. Second U-shaped block; 2310. Third rotating shaft; 2311. Locking disc; 2312. Square rod; 2313. Displacement slot; 2314. Connecting rod; 2315. Displacement slider; 2316. Guide plate; 2317. Third spring; 2318. Guide slot; 2319. Displacement slide slot; 2320. Intermittent disc; 2321. Arc groove; 2322. Connecting slide slot; 2323. Support block;

[0037] 24. Auxiliary component; 241. Warning light; 242. Battery; 243. Auxiliary support plate; 244. L-shaped plug plate; 245. Built-in plate; 246. Lower conductive plate; 247. Upper conductive plate; 248. Ball bearing; 249. Fourth spring; 2410. First cylindrical groove; 2411. Fifth spring; 2412. Second cylindrical groove; 2413. Second L-shaped groove. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] like Figures 1 to 12 As shown;

[0040] A steel component transfer and storage device for municipal engineering, comprising a U-shaped transfer box 1 and an H-shaped steel body 3 arranged inside the U-shaped transfer box 1, and also comprising a transfer mechanism 2 arranged on the surface of the U-shaped transfer box 1;

[0041] The transfer mechanism 2 includes a clamping component 21, a linkage component 22, a lifting component 23 and an auxiliary component 24. The clamping component 21 is arranged on the surface of the U-shaped transfer box 1, the linkage component 22 is arranged inside the clamping component 21, the lifting component 23 is arranged on the upper surface of the clamping component 21 and is connected to the U-shaped transfer box 1, and the auxiliary component 24 is arranged on the bottom surface of the U-shaped transfer box 1.

[0042] In an optional embodiment, the clamping assembly 21 includes a first rotating shaft 213, an extrusion plate 214, a clamping plate 215, a first spring 217, a fixing plate 218 and a U-shaped card plate 219. Two limiting grooves 211 are symmetrically provided on both sides of the U-shaped transfer box 1. The U-shaped card plate 219 is inserted into the limiting groove 211 and is slidably connected to the U-shaped transfer box 1 through the limiting groove 211. First L-shaped grooves 212 connected to the limiting grooves 211 are symmetrically provided on both sides of the U-shaped transfer box 1. A clamping plate 215 is inserted into the interior of each first L-shaped groove 212. The clamping plate 215 is slidably connected to the U-shaped transfer box 1 through the first L-shaped groove 212. The first rotating shaft 213 is arranged in the first L-shaped groove 212. The first rotating shaft 213 is close to the edge of the arc surface of the extrusion plate 214, and the surfaces of the extrusion plate 214 are respectively fitted with the surfaces of the U-shaped clamping plate 219 and the clamping plate 215. A first rectangular groove 216 is provided inside each clamping plate 215, and a first spring 217 and a fixed plate 218 are both arranged inside the first rectangular groove 216. The fixed plate 218 is fixedly connected to the U-shaped transfer box 1 and is slidably connected to the clamping plate 215 through the first rectangular groove 216. The two ends of the first spring 217 are respectively fixedly connected to the fixed plate 218 and the clamping plate 215.

[0043] In an optional embodiment, four rollers 2110 arranged in a rectangular array are fixedly connected to the bottom surface of the U-shaped pallet 219, four positioning bars 2111 are fixedly connected to the surface of the U-shaped pallet 219, a positioning slot 2112 connected to the limit slot 211 is provided inside the U-shaped transfer box 1, the positioning bar 2111 is inserted into the positioning slot 2112, and is slidably connected to the U-shaped transfer box 1 through the positioning slot 2112.

[0044] In an optional embodiment, the linkage assembly 22 includes a linkage plate 223 and a second spring 224, and two second rectangular grooves 225 are symmetrically opened at the interior of the U-shaped card plate 219 near the bottom surface, and each second rectangular groove 225 is provided with a second spring 224 and a linkage plate 223, and the second spring 224 is located between the linkage plate 223 and the U-shaped card plate 219, and the two ends of the second spring 224 are respectively fixedly connected to the linkage plate 223 and the U-shaped card plate 219, and a second inclined section 226 is opened on the side of the linkage plate 223 away from the second spring 224, and two first inclined sections 221 are symmetrically opened at the interior of the U-shaped card plate 219 near the lower position of the linkage plate 223, and triangular slots 222 are equidistantly opened on the arc surface of the extrusion plate 214 near the U-shaped card plate 219.

[0045] In an optional embodiment, the lifting assembly 23 includes a tooth plate 232, a gear 235, a stepper motor 236, a second rotating shaft 237, a first U-shaped block 238, a second U-shaped block 239, a third rotating shaft 2310, a locking disc 2311, a square rod 2312, a connecting rod 2314, a giving way slider 2315, a support block 2323 and an intermittent disc 2320. The upper surface of the U-shaped clamping plate 219 is provided with a third rectangular groove 234, and the tooth plate 232 is inserted into the inside of the third rectangular groove 234 and is connected to the third rectangular groove 234 by the third The rectangular groove 234 is slidably connected to the U-shaped card plate 219, the tooth plate 232 is fixedly connected to the U-shaped transfer box 1, the first U-shaped block 238 is fixedly connected to the upper surface of the U-shaped card plate 219, the second rotating shaft 237 is inserted on the surface of the first U-shaped block 238 and is rotatably connected to the first U-shaped block 238, the gear 235 is sleeved on the surface of the second rotating shaft 237 and is fixedly connected to the second rotating shaft 237, and the gear 235 is located inside the first U-shaped block 238, the gear 235 is meshed with the tooth plate 232, and the second rotating shaft 2 One end of 37 passes through the first U-shaped block 238 and is fixedly connected to the intermittent disc 2320 arranged outside the first U-shaped block 238. A second U-shaped block 239 is arranged on the left side of the intermittent disc 2320. The third rotating shaft 2310 is inserted on the surface of the second U-shaped block 239 and is rotatably connected to the second U-shaped block 239. The locking disc 2311 is sleeved on the surface of the third rotating shaft 2310 and is fixedly connected to the third rotating shaft 2310. The support block 2323 is fixedly connected to the upper surface of the U-shaped card plate 219. The stepper motor 236 is installed on the upper surface of the support block 2323, one end of the third rotating shaft 2310 passes through the second U-shaped block 239 and extends to the outside of the second U-shaped block 239, and is fixedly connected to the output shaft of the stepper motor 236, the square rod 2312 is arranged between the locking disk 2311 and the stepper motor 236, and is fixedly connected to the third rotating shaft 2310, the yielding slider 2315 is inserted into the inside of the square rod 2312, and the connecting rod 2314 is fixedly connected to the side of the yielding slider 2315 close to the locking disk 2311.

[0046] In an optional embodiment, the lifting assembly 23 also includes a third spring 2317 and a guide plate 2316. A give-way groove 2319 is provided inside the square rod 2312. The give-way slider 2315 is inserted inside the give-way groove 2319 and is slidably connected to the square rod 2312 through the give-way groove 2319. The third spring 2317 is arranged on the surface of the give-way slider 2315, and the two ends of the third spring 2317 are respectively fixedly connected to the give-way slider 2315 and the square rod 2312. Two guide grooves 2318 connected to the give-way groove 2319 are symmetrically provided inside the square rod 2312. Two guide plates 2316 are respectively inserted inside the two guide grooves 2318. The guide plate 2316 and the square rod 2312 are slidably connected, and the guide plate 2316 and the give-way slider 2315 are fixedly connected.

[0047] In an optional embodiment, a yield groove 2313 is provided on the surface of the locking disc 2311 near the square rod 2312, and three arc grooves 2321 in a circular array are provided on the surface of the intermittent disc 2320. The locking disc 2311 is fitted with the intermittent disc 2320 via the arc grooves 2321. Three connecting grooves 2322 in a circular array are provided on the surface of the intermittent disc 2320, and each connecting groove 2322 is located between two adjacent arc grooves 2321.

[0048] In an optional embodiment, a T-slot 233 connected to the third rectangular slot 234 is provided on the upper surface of the U-shaped pallet 219, a T-plate 231 is inserted into the interior of the T-slot 233, the T-plate 231 is slidingly connected to the U-shaped pallet 219 via the T-slot 233, the T-plate 231 is fixedly connected to the tooth plate 232, and the T-plate 231 is fixedly connected to the U-shaped transfer box 1.

[0049] In an optional embodiment, the auxiliary component 24 includes an L-shaped plug plate 244, an auxiliary support plate 243, a fifth spring 2411, a built-in plate 245, a ball 248 and a fourth spring 249. Two auxiliary support plates 243 are symmetrically arranged on the bottom surface of the U-shaped transfer box 1. The upper surface of each auxiliary support plate 243 is symmetrically fixedly connected with two L-shaped plug plates 244. Second L-shaped grooves 2413 that match the L-shaped plug plates 244 are symmetrically opened on both sides of the U-shaped transfer box 1. The L-shaped plug plate 244 is inserted into the inside of the second L-shaped groove 2413 and is slidably connected to the U-shaped transfer box 1 through the second L-shaped groove 2413. The built-in plate 245 is arranged between the two L-shaped plug plates 244. The auxiliary support plate 243 is close to the U-shaped transfer box 1. A fifth spring 2411 is respectively arranged in two second cylindrical grooves 2412 symmetrically opened on one side of the built-in plate 245, and the two ends of the fifth spring 2411 are respectively fixedly connected to the built-in plate 245 and the auxiliary support plate 243, and a first cylindrical groove 2410 is respectively opened on the upper surface of each L-shaped plug plate 244, and a ball 248 and a fourth spring 249 are respectively arranged inside the first cylindrical groove 2410, and the fourth spring 249 is located between the ball 248 and the L-shaped plug plate 244, and the two ends of the fourth spring 249 are respectively fixedly connected to the ball 248 and the L-shaped plug plate 244, and an arc groove connected to the interior of the second L-shaped groove 2413 is opened inside the U-shaped transfer box 1, and the ball 248 is located inside the arc groove.

[0050] In an optional embodiment, the auxiliary component 24 also includes a lower conductive plate 246, an upper conductive plate 247, a warning light 241 and a battery 242, the warning light 241 is installed on the upper surface of the U-shaped card plate 219, the battery 242 is installed on the right surface of the U-shaped card plate 219, the upper conductive plate 247 and the lower conductive plate 246 are respectively located between the built-in plate 245 and the auxiliary support plate 243, the upper conductive plate 247 is located above the lower conductive plate 246, the upper conductive plate 247 and the built-in plate 245 are fixedly connected, and the lower conductive plate 246 and the auxiliary support plate 243 are fixedly connected.

[0051] In this embodiment: a roller 2 is installed on the bottom surface of the U-shaped transfer box 1. When the transfer storage device is in use, multiple H-shaped steel bodies 3 are stacked together by machinery to push the U-shaped transfer box 1. The device is pushed to move under the action of the roller 2 on the bottom surface of the U-shaped transfer box 1 until the H-shaped steel body 3 moves relatively to the inside of the U-shaped transfer box 1. At this time, the connecting line of the stepper motor 236 is connected to the external power supply, and the operation controller starts the stepper motor 236. Each time the stepper motor 236 is started, it drives the third rotating shaft 2310 to rotate one circle. The rotation of the third rotating shaft 2310 drives the locking disk 2311 and the square rod 2312 to rotate. As the square rod 2312 and the locking disk 2311 rotate synchronously, the locking disk 2311 rotates. The locking disc 2311 is in contact with one of the arc grooves 2321 on the surface of the intermittent disc 2320, and the locking disc 2311 is fitted with one of the arc grooves 2321 on the surface of the intermittent disc 2320, so that the intermittent disc 2320 cannot rotate. Under the action of the meshing connection between the gear 235 and the toothed plate 232, the height of the U-shaped pallet 219 cannot be moved down, thereby ensuring the firmness of the position of the U-shaped pallet 219 and the U-shaped transfer box 1, which is conducive to fixing the position of the U-shaped pallet 219 after movement, avoiding the sudden sliding of the U-shaped pallet 219 resulting in the stacked H-shaped steel bodies 3 not being firmly fixed inside the U-shaped transfer box 1. As the square rod 2312 rotates, the connecting rod 2314 is inserted into the intermittent disc 2320. In one of the joint grooves 2322 opened on the surface, as the square rod 2312 and the locking disc 2311 rotate synchronously, the intermittent disc 2320 is driven to rotate. The opening of the yielding groove 2313 avoids obstruction to the rotation of the intermittent disc 2320, and when the joint rod 2314 is inserted into the joint groove 2322 to drive the intermittent disc 2320 to rotate, the yielding slider 2315 can slide inside the square rod 2312, thereby avoiding the problem that the joint rod 2314 cannot move inside the joint groove 2322, and when the stepping motor 236 runs once to drive the square rod 2312 and the locking disc 2311 to rotate one circle, it can drive the intermittent disc 2320 to rotate 120 degrees. The rotation of the intermittent disc 2320 is The second rotating shaft 237 drives the gear 235 to rotate 120 degrees. The gear 235 rotates 120 degrees so that the height of the tooth plate 232 is the spacing value between the two adjacent first rotating shafts 213 in the vertical direction. The movement of the tooth plate 232 drives the U-shaped card plate 219 to move, that is, the stepping motor 236 is started once to make the U-shaped card plate 219 drop the distance between the two adjacent first rotating shafts 213. When the stacked H-shaped steel bodies 3 move relatively to the inside of the U-shaped transfer box 1, as the U-shaped card plate 219 moves downward, the arc surfaces of the two extrusion plates 214 symmetrically arranged at the same height can be extruded, so that the extrusion plate 214 rotates with the first rotating shaft 213 as the axis, and the rotation of the extrusion plate 214 applies a force to the clamping plate 215.The clamping plate 215 slides inside the first L-shaped groove 212 until the clamping plates 215 at the same height are simultaneously inserted into the grooves on the surface of the H-shaped steel body 3 at the same height, so that the position of the H-shaped steel body 3 at this height can be fixed. As the stepper motor 236 runs again, the U-shaped card plate 219 continues to move downward for a distance, so that the extrusion plate 214 on the lower side can be squeezed, that is, the H-shaped steel body 3 on the lower side is fixed, until the H-shaped steel body 3 inside the U-shaped transfer box 1 is fixed. At this time, as the stepper motor 236 runs again, the U-shaped card plate 219 slides downward on the surface of the U-shaped transfer box 1 again. At this time, the roller 1 2110 contacts the bottom surface and the height of the U-shaped transfer box 1 rises. At this time, pushing the U-shaped transfer box 1 can move the transfer storage device until it moves to a suitable position, which is beneficial to fixing the position of the H-shaped steel body 3 inside the U-shaped transfer box 1, and at the same time, the U-shaped transfer box 1 can be raised to a suitable distance to facilitate the movement of the transfer storage device. After the transfer storage device moves to a suitable position, the stepper motor 236 is operated to reverse the locking disc 2311, so that the U-shaped pallet 219 can slide upward on the surface of the U-shaped transfer box 1 by the distance between the two first rotating shafts 213 in the vertical direction, that is, the H-shaped steel body 3 below is in contact with the ground, thereby facilitating the storage of the H-shaped steel body 3, and under the action of the U-shaped transfer box 1, the stacked H-shaped steel bodies 3 can be prevented from tipping over. When the H-shaped steel body 3 needs to be relatively removed from the inside of the U-shaped transfer box 1, as the stepper motor 236 drives the locking disc 2311 to reverse, the U-shaped card plate 219 can slide upward on the surface of the U-shaped transfer box 1. As the U-shaped card plate 219 slides upward, the linkage plate 223 inside the second rectangular groove 225 can be driven to slide. When the linkage plate 223 moves toward the direction close to the extrusion plate 214, the tip of the linkage plate 223 is inserted into the inside of the triangular slot 222. As the U-shaped card plate 219 drives the linkage plate 223 to move, the extrusion plate 214 can be driven to rotate around the first rotating shaft 213 under the action of the triangular slot 222. The rotation of the extrusion plate 214 can pull the clamping plate under the action of the elastic potential energy of the first spring 217. When the U-shaped transfer box 1 is moved, the H-shaped steel body 3 can be relatively removed from the inside of the U-shaped transfer box 1, which is conducive to driving the extrusion plate 214 to rotate clockwise to release the clamping of the H-shaped steel body 3 and avoid the problem that the H-shaped steel body 3 cannot rotate due to the extrusion force. When the H-shaped steel body 3 is fixed inside the U-shaped transfer box 1 and the U-shaped transfer box 1 needs to be pushed to move, after the U-shaped transfer box 1 is raised to an appropriate height, the auxiliary support plate 243 is operated to drive the L-shaped plug plate 244 to move.The L-shaped insert plate 244 is inserted into the second L-shaped groove 2413. As the L-shaped insert plate 244 moves, the ball 248 is squeezed, so that the fourth spring 249 is compressed, until the ball 248 slides into the arc groove opened inside the U-shaped transfer box 1 under the action of the elastic potential energy of the fourth spring 249, so that the position of the auxiliary support plate 243 can be fixed. When the U-shaped transfer box 1 moves, if the H-shaped steel body 3 inside the U-shaped transfer box 1 suddenly drops due to loose fixation, the two auxiliary support plates 243 under the U-shaped transfer box 1 can support the H-shaped steel body 3, thereby preventing the H-shaped steel body 3 from falling from the U The H-shaped steel body 3 will slide out of the U-shaped transfer box 1 and cause collisions to the human body. When the H-shaped steel body 3 falls inside the U-shaped transfer box 1, the H-shaped steel body 3 applies force to the built-in plate 245, so that the surfaces of the upper conductive plate 247 and the lower conductive plate 246 fit together. At this time, the warning light 241 and the battery 242 form a closed circuit, so that the warning light 241 emits light to remind people that the H-shaped steel body 3 is at risk of tipping over, which is conducive to reinforcing the H-shaped steel body 3 inside the U-shaped transfer box 1 when the H-shaped steel body 3 is transferred. At the same time, when the H-shaped steel body 3 is at risk of tipping over, the warning light 241 emits light to remind the staff in time.

[0052] It should be noted that: the first L-shaped groove 212 is an L-shaped structure to avoid obstruction to the rotation of the extrusion plate 214. The setting of the first inclined section 221 avoids obstruction to the rotation of the extrusion plate 214 when the U-shaped card plate 219 moves upward, and at the same time, it can assist in pushing the extrusion plate 214 to rotate when the U-shaped card plate 219 moves downward. The setting of the second inclined section 226 can avoid obstruction to the rotation of the extrusion plate 214 when the U-shaped card plate 219 moves downward.

[0053] It should be noted that the stepper motor 236 is an electric motor that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. Each time a pulse signal is input, the rotor rotates an angle or moves forward one step. The angular displacement or linear displacement output is proportional to the number of input pulses, and the rotation speed is proportional to the pulse frequency. In the present technical solution, each time the stepper motor 236 runs once, it drives the third rotating shaft 2310 to rotate 360 ​​degrees, that is, the locking disk 2311 rotates one circle.

[0054] It should be noted that when the stepper motor 236 runs once and drives the square rod 2312 and the locking disc 2311 to rotate one circle, it can drive the intermittent disc 2320 to rotate 120 degrees. The rotation of the intermittent disc 2320 drives the gear 235 to rotate 120 degrees through the second rotating shaft 237. The gear 235 rotates 120 degrees so that the height to which the tooth plate 232 descends is the spacing value between the two adjacent first rotating shafts 213 in the vertical direction.

[0055] It should be noted that: the output end of the battery 242 is connected to the lower conductive plate 246 through a wire, the input end of the battery 242 is connected to the output end of the warning light 241 through a wire, and the input end of the warning light 241 is connected to the upper conductive plate 247 through a wire. When the surfaces of the lower conductive plate 246 and the upper conductive plate 247 are in contact with each other, the warning light 241 and the battery 242 form a closed circuit. At this time, the warning light 241 emits light to remind people that the H-shaped steel body 3 is at risk of tipping over.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel component transfer and storage device for municipal engineering, comprising a U-shaped transfer box (1) and an H-shaped steel body (3) arranged inside the U-shaped transfer box (1), characterized in that: It also includes a transfer mechanism (2) arranged on the surface of the U-shaped transfer box (1); The transfer mechanism (2) comprises a clamping assembly (21), a linkage assembly (22), a lifting assembly (23) and an auxiliary assembly (24); the clamping assembly (21) is arranged on the surface of the U-shaped transfer box (1); the linkage assembly (22) is arranged inside the clamping assembly (21); the lifting assembly (23) is arranged on the upper surface of the clamping assembly (21) and is connected to the U-shaped transfer box (1); the auxiliary assembly (24) is arranged on the bottom surface of the U-shaped transfer box (1); the clamping assembly (21) comprises a first rotating shaft (213), an extrusion plate (214), a clamping plate (215), a first spring (217), a fixing plate (218) and a U-shaped clamping plate (219). The U-shaped transfer box (1) has two symmetrically arranged limit grooves (211), the U-shaped card plate (219) is inserted into the limit grooves (211) and is slidably connected to the U-shaped transfer box (1) through the limit grooves (211), the U-shaped transfer box (1) has first L-shaped grooves (212) symmetrically arranged on both sides and connected to the limit grooves (211), each of the first L-shaped grooves (212) has a clamping plate (215) inserted into the inside, the clamping plate (215) is slidably connected to the U-shaped transfer box (1) through the first L-shaped groove (212), the first rotating shaft (213) is arranged inside the first L-shaped groove (212) and is connected to the U-shaped rotating shaft (213). The transport box (1) is fixedly connected, the extrusion plate (214) is sleeved on the surface of the first rotating shaft (213) and is rotatably connected to the first rotating shaft (213), the first rotating shaft (213) is close to the edge of the arc surface of the extrusion plate (214), the surface of the extrusion plate (214) is respectively in contact with the surfaces of the U-shaped clamping plate (219) and the clamping plate (215), each of the clamping plates (215) is provided with a first rectangular groove (216), the first spring (217) and the fixing plate (218) are both arranged inside the first rectangular groove (216), the fixing plate (218) and the U-shaped transport box (1) are fixedly connected, and through the first The rectangular groove (216) and the clamping plate (215) are slidably connected, and the two ends of the first spring (217) are fixedly connected to the fixing plate (218) and the clamping plate (215) respectively. When the stacked H-shaped steel bodies (3) are relatively moved to the inside of the U-shaped transfer box (1), as the U-shaped clamping plate (219) moves downward, the arc surfaces of the two extrusion plates (214) symmetrically arranged at the same height can be squeezed, so that the extrusion plates (214) rotate around the first rotating shaft (213) as the axis. The linkage assembly (22) includes a linkage plate (223) and a second spring (224). Two second rectangular grooves (225) are symmetrically opened near the bottom surface of the U-shaped clamping plate (219).The second spring (224) and the linkage plate (223) are arranged inside each second rectangular groove (225), the second spring (224) is located between the linkage plate (223) and the U-shaped card plate (219), the two ends of the second spring (224) are respectively fixedly connected to the linkage plate (223) and the U-shaped card plate (219), a second inclined section (226) is provided on a side of the linkage plate (223) away from the second spring (224), two first inclined sections (221) are symmetrically provided inside the U-shaped card plate (219) near the lower position of the linkage plate (223), the arc surface of the extrusion plate (214) near the U-shaped card plate (219) is equidistantly provided with triangular slots (222), and the bottom surface of the U-shaped card plate (219) is fixedly connected with four rollers (2110) arranged in a rectangular array.

2. The steel component transport and storage device for municipal engineering according to claim 1 is characterized in that: Four positioning bars (2111) are fixedly connected to the surface of the U-shaped pallet (219); a positioning slot (2112) connected to the limiting slot (211) is provided inside the U-shaped transfer box (1); the positioning bars (2111) are inserted into the positioning slot (2112) and are slidably connected to the U-shaped transfer box (1) via the positioning slot (2112).

3. The steel component transport and storage device for municipal engineering according to claim 1, characterized in that: The lifting assembly (23) comprises a toothed plate (232), a gear (235), a stepping motor (236), a second rotating shaft (237), a first U-shaped block (238), a second U-shaped block (239), a third rotating shaft (2310), a locking disc (2311), a square rod (2312), a connecting rod (2314), a giving way slider (2315), a supporting block (2323) and an intermittent disc (2320); a third rectangular groove (234) is formed on the upper surface of the U-shaped clamping plate (219); the toothed plate (232) is inserted into the third rectangular groove (234), and is intermittently movable through the third rectangular groove (234) and the U-shaped clamping plate (219). 9) sliding connection, the toothed plate (232) and the U-shaped transfer box (1) are fixedly connected, the first U-shaped block (238) is fixedly connected to the upper surface of the U-shaped pallet (219), the second rotating shaft (237) is inserted into the surface of the first U-shaped block (238) and is rotationally connected to the first U-shaped block (238), the gear (235) is sleeved on the surface of the second rotating shaft (237) and is fixedly connected to the second rotating shaft (237), and the gear (235) is located inside the first U-shaped block (238), the gear (235) and the toothed plate (232) are meshed and connected, and one end of the second rotating shaft (237) The first U-shaped block (238) is penetrated and is fixedly connected to the intermittent disc (2320) arranged outside the first U-shaped block (238); the second U-shaped block (239) is arranged on the left side of the intermittent disc (2320); the third rotating shaft (2310) is inserted into the surface of the second U-shaped block (239) and is rotatably connected to the second U-shaped block (239); the locking disc (2311) is sleeved on the surface of the third rotating shaft (2310) and is fixedly connected to the third rotating shaft (2310); the supporting block (2323) is fixedly connected to the upper surface of the U-shaped card plate (219); the stepping motor (236) Installed on the upper surface of the support block (2323), one end of the third rotating shaft (2310) passes through the second U-shaped block (239) and extends to the outside of the second U-shaped block (239), and is fixedly connected to the output shaft of the stepping motor (236); the square rod (2312) is arranged between the locking disc (2311) and the stepping motor (236), and is fixedly connected to the third rotating shaft (2310); the yielding slider (2315) is inserted into the inside of the square rod (2312), and the connecting rod (2314) is fixedly connected to a side of the yielding slider (2315) close to the locking disc (2311).

4. The steel component transport and storage device for municipal engineering according to claim 3 is characterized in that: The lifting assembly (23) further comprises a third spring (2317) and a guide plate (2316); a clearance groove (2319) is provided inside the square rod (2312); the clearance slider (2315) is inserted into the clearance groove (2319) and is slidably connected to the square rod (2312) via the clearance groove (2319); the third spring (2317) is provided on the surface of the clearance slider (2315), and both ends of the third spring (2317) are They are respectively fixedly connected to the give-way slide block (2315) and the square rod (2312); two guide grooves (2318) connected to the give-way slide groove (2319) are symmetrically provided inside the square rod (2312); the two guide plates (2316) are respectively inserted inside the two guide grooves (2318); the guide plates (2316) and the square rod (2312) are slidably connected; and the guide plates (2316) and the give-way slide block (2315) are fixedly connected.

5. The steel component transport and storage device for municipal engineering according to claim 3 is characterized in that: A clearance groove (2313) is provided on the surface of the locking disc (2311) at a position close to the square rod (2312); three arc-shaped grooves (2321) in a ring array are provided on the surface of the intermittent disc (2320); the locking disc (2311) and the intermittent disc (2320) are fitted together via the arc-shaped grooves (2321); and three associated sliding grooves (2322) in a ring array are provided on the surface of the intermittent disc (2320); each associated sliding groove (2322) is located between two adjacent arc-shaped grooves (2321).

6. The steel component transport and storage device for municipal engineering according to claim 3 is characterized in that: The upper surface of the U-shaped card plate (219) is provided with a T-shaped slot (233) which is connected to the third rectangular slot (234); a T-shaped plate (231) is inserted into the interior of the T-shaped slot (233); the T-shaped plate (231) is slidably connected to the U-shaped card plate (219) via the T-shaped slot (233); the T-shaped plate (231) is fixedly connected to the toothed plate (232); and the T-shaped plate (231) is fixedly connected to the U-shaped transfer box (1).

7. The steel component transport and storage device for municipal engineering according to claim 1 is characterized in that: The auxiliary component (24) comprises an L-shaped plug plate (244), an auxiliary support plate (243), a fifth spring (2411), an internal plate (245), a ball (248) and a fourth spring (249); two auxiliary support plates (243) are symmetrically arranged on the bottom surface of the U-shaped transfer box (1); the upper surface of each auxiliary support plate (243) is symmetrically fixedly connected to two L-shaped plug plates (244); second L-shaped grooves (2413) respectively matching the L-shaped plug plates (244) are symmetrically opened on both sides of the U-shaped transfer box (1); the L-shaped plug plates (244) are inserted into the inside of the second L-shaped grooves (2413) and are slidably connected to the U-shaped transfer box (1) through the second L-shaped grooves (2413); the internal plate (245) is arranged between the two L-shaped plug plates (244); the auxiliary support plate (243) is close to the internal plate (2 45) The fifth spring (2411) is respectively arranged in two second cylindrical grooves (2412) symmetrically opened on one side, and the two ends of the fifth spring (2411) are respectively fixedly connected to the built-in plate (245) and the auxiliary support plate (243), and the upper surface of each L-shaped plug plate (244) is respectively opened with a first cylindrical groove (2410), and the inside of the first cylindrical groove (2410) is respectively provided with the ball (248) and the fourth spring (249), and the fourth spring (249) is located between the ball (248) and the L-shaped plug plate (244), and the two ends of the fourth spring (249) are respectively fixedly connected to the ball (248) and the L-shaped plug plate (244), and the inside of the U-shaped transfer box (1) is opened with an arc groove connected to the inside of the second L-shaped groove (2413), and the ball (248) is located inside the arc groove.

8. The steel component transport and storage device for municipal engineering according to claim 7, characterized in that: The auxiliary component (24) further comprises a lower conductive plate (246), an upper conductive plate (247), a warning light (241) and a battery (242); the warning light (241) is mounted on the upper surface of the U-shaped card plate (219); the battery (242) is mounted on the right surface of the U-shaped card plate (219); the upper conductive plate (247) and the lower conductive plate (246) are respectively located between the built-in plate (245) and the auxiliary support plate (243); the upper conductive plate (247) is located above the lower conductive plate (246); the upper conductive plate (247) and the built-in plate (245) are fixedly connected; and the lower conductive plate (246) and the auxiliary support plate (243) are fixedly connected.

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