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CN-121990382-A - Three-dimensional storage device for laminated plate type PC components

CN121990382ACN 121990382 ACN121990382 ACN 121990382ACN-121990382-A

Abstract

The invention relates to the field of storage devices and discloses a three-dimensional storage device for laminated plate type PC components, which comprises a device main body frame structure, a horizontal transmission structure and a vertical transmission structure, wherein a horizontal bracket and a vertical bracket of the device main body frame structure are formed by welding profile steel or bolting; meanwhile, the horizontal transmission structure is matched with the vertical conveying block to accurately convey the laminated plates to the designated layer without depending on cushion block alignment, so that the risks of operation difficulty and component void and dislocation are obviously reduced, and the storage capacity of unit area is greatly improved in a three-dimensional storage mode.

Inventors

  • ZHANG XIANZHENG
  • GONG XIAOBO
  • SHE KAI
  • ZHANG KAIYAO
  • HONG PAN

Assignees

  • 特区建工钢构(广东)有限公司

Dates

Publication Date
20260508
Application Date
20260323

Claims (10)

  1. 1. The stereoscopic storage device of the laminated plate type PC component is characterized by comprising a device main body frame structure (1), a horizontal transmission structure (2) and a vertical transmission structure (3); the device main body frame structure (1) comprises a horizontal bracket (101) and an upright bracket (102), wherein the horizontal bracket (101) and the upright bracket (102) are connected with each other to form a three-dimensional frame for supporting the whole structure of the device and guaranteeing the whole rigidity of the device; The horizontal transmission structure (2) is arranged at the bottom of the device main body frame structure (1) and comprises a transmission roller (201), a first motor (202), a supporting plate (203), a connecting gasket (204), a bearing (205), a transmission shaft (206) and a transmission belt (207), wherein the transmission roller (201) is arranged on the supporting plate (203) through the bearing (205), the transmission shaft (206) is connected with the transmission roller (201) through the connecting gasket (204), and the first motor (202) drives the transmission shaft (206) to rotate through the transmission belt (207) and is used for horizontally inputting the laminated plate body (4) into the device main body frame structure (1); The vertical transmission structure (3) comprises a motor II (301), a transmission screw rod (302), a vertical conveying block (303), supporting legs (304), a limiting sliding rail (305), a lower fixing frame (306), an upper fixing frame (307) and a threaded ring (308), wherein the lower fixing frame (306) and the upper fixing frame (307) are respectively arranged at the lower part and the upper part of the vertical conveying frame (102), the transmission screw rod (302) is rotationally connected between the lower fixing frame (306) and the upper fixing frame (307), the motor II (301) is arranged on the upper fixing frame (307) and connected with the transmission screw rod (302), the vertical conveying block (303) is in threaded connection with the transmission screw rod (302) through the threaded ring (308), the limiting sliding rail (305) is arranged on the vertical conveying frame (102), and the vertical conveying block (303) is in sliding fit with the limiting sliding rail (305), and the supporting legs (304) are arranged on the vertical conveying block (303) and are used for bearing and vertically moving the laminated plate body (4).
  2. 2. The stereoscopic storage device for the laminated plate type PC component according to claim 1, further comprising a stabilizing structure (5), wherein the stabilizing structure (5) comprises a stabilizing frame (501), a positioning ratchet wheel (502), a linkage shaft (503), laminated plate supporting legs (504), a fixing piece (505), a limiting spring (506) and a clamping piece (507), the stabilizing frame (501) is mounted on the vertical conveying block (303), the linkage shaft (503) is mounted on the stabilizing frame (501) through a bearing, the positioning ratchet wheel (502) is fixedly mounted on the linkage shaft (503), the laminated plate supporting legs (504) are fixedly connected with the linkage shaft (503), the fixing piece (505) is mounted on the stabilizing frame (501), the clamping piece (507) is connected with the fixing piece (505) through the limiting spring (506), and the clamping piece (507) is in clamping fit with a tooth groove of the positioning ratchet wheel (502) for locking the inclination angle of the laminated plate supporting legs (504).
  3. 3. The stereoscopic storage device for the laminated plate type PC component is characterized in that the device main body frame structure (1) is provided with a plurality of layers of horizontal storage spaces, each layer of storage space is correspondingly provided with a group of vertical conveying blocks (303) and supporting legs (304), the vertical conveying structure (3) drives the transmission screw (302) to rotate through a motor II (301) to drive each layer of vertical conveying blocks (303) to synchronously lift, and vertical transfer of the laminated plate body (4) among the layers of storage spaces is realized.
  4. 4. The stereoscopic storage device for the laminated slab type PC components is characterized in that a plurality of groups of transmission rollers (201) of the horizontal transmission structure (2) are arranged, the transmission rollers (201) are arranged at equal intervals in the horizontal direction, adjacent transmission rollers (201) are linked through a transmission shaft (206) and a transmission belt (207), and a motor I (202) is arranged at one end of the horizontal transmission structure (2) and drives all the transmission rollers (201) to synchronously rotate through the transmission belt (207).
  5. 5. The stereoscopic storage device for the laminated plate type PC component according to claim 2, wherein the laminated plate supporting legs (504) are arranged on the inner side of the outer ends of the linkage shafts (503), the positioning ratchet wheels (502) are arranged between the two laminated plate supporting legs (504), the linkage shafts (503) are in transmission connection with the ratchet wheels (502), the clamping pieces (507) keep the clamping state with the positioning ratchet wheels (502) under the action of the limiting springs (506), and when the laminated plate body (4) is placed on the laminated plate supporting legs (504), the laminated plate supporting legs (504) are stressed to rotate and trigger automatic locking of the positioning ratchet wheels (502) and the clamping pieces (507).
  6. 6. The stereoscopic storage device for the laminated slab type PC component is characterized in that a plurality of vertical conveying blocks (303) are arranged, the plurality of vertical conveying blocks (303) are arranged on the same vertical support (102) at equal intervals along the vertical direction, each vertical conveying block (303) is in threaded connection with a transmission screw (302) through an independent threaded ring (308), and the interval between every two adjacent vertical conveying blocks (303) is matched with the layer interval of the device main body frame structure (1).
  7. 7. The stereoscopic storage device for the laminated slab type PC members according to claim 1, wherein the limiting slide rail (305) is arranged on the outer sides of the lower fixing frame (306) and the upper fixing frame (307), sliding grooves are correspondingly formed in two sides of the vertical conveying block (303), and the vertical conveying block (303) is in sliding fit with the limiting slide rail (305) through the sliding grooves and is used for limiting circumferential rotation of the vertical conveying block (303) and guiding the vertical conveying block to move in the vertical direction.
  8. 8. The stereoscopic storage device for the laminated plate type PC component according to claim 1, wherein the upper surface of the supporting leg (304) is provided with an anti-slip cushion layer, and the anti-slip cushion layer is made of rubber or polyurethane materials and is used for increasing friction force with the bottom surface of the laminated plate body (4) and preventing the laminated plate body (4) from slipping in the vertical moving process.
  9. 9. The stereoscopic storage device for the laminated plate type PC component according to claim 1, wherein the end part of the clamping piece (507) is provided with a wedge-shaped clamping head matched with the tooth shape of the positioning ratchet wheel (502), and the inclination direction of the wedge-shaped clamping head is opposite to the forced rotation direction of the positioning ratchet wheel (502), so that the laminated plate support leg (504) can only rotate in the supporting direction but not reversely rotate in the bearing state.
  10. 10. The stereoscopic storage device for the laminated slab PC component according to claim 1, wherein the horizontal support (101) and the vertical support (102) of the device main body frame structure (1) are formed by welding or bolting profile steel, a reinforcing rib plate is arranged on the horizontal support (101), and an anchor bolt connecting plate is arranged at the bottom of the vertical support (102) and used for fixing the device on a concrete foundation.

Description

Three-dimensional storage device for laminated plate type PC components Technical Field The invention relates to the field of storage devices, in particular to a three-dimensional storage device for laminated plate type PC components. Background The prefabricated concrete member refers to a concrete member which is produced and molded in advance in a factory and then transported to a construction site for installation. The laminated slab is used as an important horizontal bearing PC component, and has wide application in assembled buildings due to the advantages of improving construction efficiency, saving templates, shortening construction period and the like. In the production process of the prefabricated laminated slab, the design strength requirement can be met only through curing for a certain period after the concrete pouring is finished, and the storage mode in the curing period has an important influence on the quality of the component. The main and standard storage mode in the industry mainly comprises three modes, namely, horizontal stacking storage, stacking of laminated plates layer by layer in a horizontal state, separation of layers by cushion blocks, wherein the mode is suitable for the conditions of gradually improving the strength of components in a curing period, leveling the field and ensuring sufficient bearing capacity, is the most common storage mode of the laminated plates in the curing period, has higher requirements on the field, has limited stacking layers, is not suitable for excessive number of layers in the curing period, or can generate cracks due to concentrated local stress, is not suitable for high-precision, large-span or special-shaped components, is easy to influence the precision of the components due to stacking pressure, and meanwhile, has the defects of strict control of the position and alignment of the cushion blocks, improper operation and easy occurrence of component void, dislocation and other quality hidden troubles; secondly, the laminated slab is horizontally stored in a single layer, the laminated slab is independently placed on the ground or a cushion block in a horizontal state, the laminated slab is suitable for laminated slabs with extremely high requirements on flatness of components, larger size (such as span exceeding 6 m) and complex embedded parts or reserved holes, component deformation caused by stacking pressure can be avoided to the greatest extent, but the mode is extremely low in space utilization rate, single components occupy a large amount of sites, the laminated slab is unsuitable for batch storage, cost is high, construction efficiency is low, one-by-one hoisting is needed during batch transportation, site management difficulty is high, thirdly, the laminated slab is stored by using special supports, and the laminated slab is fixed and supported by using the special supports, so that the laminated slab is suitable for special-shaped laminated slabs, the curing period is shorter (within 7 days, the strength of the components is lower) or the situation that horizontal stacking cannot be carried out in a narrow site, and the toppling and deformation of the laminated slab can be avoided by fixing the components by the special supports. However, all the three storage modes belong to static plane storage modes, and have the common problems of low storage density, low field utilization rate, more manual intervention, low transfer efficiency and the like. With the continuous expansion of the scale of assembly type buildings, the yield of prefabricated components is continuously increased, and the traditional storage mode has difficulty in meeting the requirements of modern prefabricated component production factories for efficient, intensive and intelligent storage. Therefore, development of a novel laminated slab storage and maintenance device capable of realizing three-dimensional and high-density storage and simultaneously having an automatic transfer function is needed, so that field utilization rate is improved, labor cost is reduced, production efficiency is improved, and storage quality of laminated slabs in a maintenance period is ensured. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a three-dimensional storage device for a laminated plate type PC component, which solves the problems. The stereoscopic storage device of the laminated slab type PC component comprises a device main body frame structure, a horizontal transmission structure and a vertical transmission structure; The device main body frame structure comprises a horizontal bracket and an upright bracket, wherein the horizontal bracket and the upright bracket are connected with each other to form a three-dimensional frame, and the three-dimensional frame is used for supporting the device overall structure and guaranteeing the overall rigidity of the device; the horizontal transmission structure is arranged at the bottom of the device main