CN-121990454-A - Equipment and method for manufacturing concealed hanging ring of assembled concrete temporary road

Abstract

The invention relates to the technical field of concrete temporary roads, in particular to equipment and a method for manufacturing hidden hanging rings of an assembled concrete temporary road. The technical scheme includes that the concrete slab comprises a concrete slab body, and further comprises a plurality of rectangular grooves formed in the concrete slab body, wherein the top of each rectangular groove is rotationally connected with a cover plate mechanism, and a reset mechanism for enabling the steel cover plate to automatically rotate to close the rectangular groove is arranged in each rectangular groove. According to the invention, by utilizing the cooperation of the cover plate mechanism, the reset mechanism, the positioning mechanism, the hanging ring mechanism and other structures, the daily steel cover plate is clamped into the clamping groove to seal the rectangular groove under the action of the reset mechanism, so that the accumulation of soil and sand is avoided, the steel cover plate is pulled open by stretching into the digging groove through the arc groove during lifting, the lifting hook is exposed to finish lifting, the reset spring drives the steel cover plate to be automatically clamped into the clamping groove for resetting after lifting, the manual cleaning of sundries is not required, the manual investment is reduced, the lifting efficiency is improved, and the temporary road turnover and the construction progress are ensured.

Inventors

• WU PENG
• FU JIE
• WANG HAIPING

Assignees

• 中国华冶科工集团有限公司

Dates

Publication Date

20260508

Application Date

20260310

Claims (9)

1. 1. The utility model provides an equipment is makeed to concealed rings of temporary road of assembled concrete, includes concrete slab (1), its characterized in that still includes: the device comprises a concrete slab (1), a plurality of rectangular grooves (11) formed in the concrete slab, a cover plate mechanism is rotatably connected to the top of each rectangular groove (11), a reset mechanism for enabling a steel cover plate (2) to automatically rotate to close each rectangular groove (11) is arranged in each rectangular groove (11), and a positioning mechanism for limiting the cover plate mechanism to block the top opening of each rectangular groove (11) is further arranged at the top of each rectangular groove (11); and the lifting ring mechanism is arranged in the rectangular groove (11) and is used for being shielded by the cover plate mechanism.
2. 2. The manufacturing equipment of the concealed hanging ring of the fabricated concrete temporary road according to claim 1, wherein the cover plate mechanism comprises a steel cover plate (2) for blocking the top opening of the rectangular groove (11), a rotating groove (13) is formed in the top of the rectangular groove (11), a pair of steel rings (16) are inlaid in the rotating groove (13), and a pair of rotating shafts (21) inserted into the steel rings (16) are fixedly connected to one end side wall of the steel cover plate (2).
3. 3. The manufacturing equipment of the concealed hanging ring of the fabricated concrete temporary road according to claim 1, wherein the positioning mechanism comprises a plurality of clamping grooves (14) which are formed in the concrete slab (1) and are communicated with the rectangular grooves (11), and the clamping grooves (14) are used for clamping one end, far away from the rotating shaft (21), of the steel cover plate (2).
4. 4. The manufacturing equipment of the concealed hanging ring of the fabricated concrete temporary road according to claim 3, wherein the arc-shaped groove (15) is formed in the clamping groove (14), and the groove (22) aligned with the arc-shaped groove (15) is formed at one end, far away from the rotating shaft (21), of the steel cover plate (2).
5. 5. The manufacturing equipment of the concealed hanging ring of the fabricated concrete temporary road according to claim 1, wherein the reset mechanism comprises a pair of reset springs (3) arranged inside a rectangular groove (11), a pair of first support rings (31) are fixedly connected to the lower surface of the steel cover plate (2), a rectangular PVC sleeve (12) is fixedly connected to the inside of the rectangular groove (11), a second support ring (32) corresponding to the first support ring (31) is fixedly connected to the inner wall of the rectangular PVC sleeve (12), and hooks (33) hung on the first support ring (31) and the second support ring (32) are fixedly connected to the two ends of the reset springs (3).
6. 6. The manufacturing equipment of the concealed lifting ring of the fabricated concrete temporary road according to claim 1, wherein the lifting ring mechanism comprises a plurality of reinforcing steel bars (17) arranged in a concrete slab (1), lifting hooks (18) are arranged in the rectangular grooves (11), and the lifting hooks (18) are welded with the corresponding reinforcing steel bars (17).
7. 7. The manufacturing equipment of the concealed hanging ring of the fabricated concrete temporary road according to claim 1, wherein a plurality of perforations (19) are formed on the inner bottom wall of the rectangular groove (11), and a switch arrow (23) is arranged on the steel cover plate (2).
8. 8. The manufacturing equipment of the concealed lifting ring for the temporary road of the fabricated concrete is characterized in that a plurality of pairs of reinforcing grooves (101) are formed in the concrete slab (1), wherein one pair of reinforcing grooves (101) is provided with a first reinforcing angle steel (102), the other pair of reinforcing grooves (101) is internally provided with a second reinforcing angle steel (103), and the connecting ends of the first reinforcing angle steel (102) and the second reinforcing angle steel (103) are welded.
9. 9. The manufacturing method of the hidden hanging ring of the assembled concrete temporary road, which is applied to the manufacturing equipment of the hidden hanging ring of the assembled concrete temporary road as claimed in any one of claims 1 to 8, is characterized by comprising the following steps: s1, firstly, a steel cover plate (2) is clamped into a clamping groove (14) and seals the top opening of a rectangular groove (11) under the elastic acting force of a reset mechanism, a switch arrow (23) is kept clearly visible, soil, sand and sundries are prevented from entering the rectangular groove (11) to be accumulated, and meanwhile the opening direction of the steel cover plate (2) is visually indicated; S2, an operator stretches fingers into the digging groove (22) through the arc-shaped groove (15), pulls the steel cover plate (2) outwards away from one end of the rotating shaft (21), enables the steel cover plate (2) to rotate around the rotating shaft (21) in the rotating groove (13), synchronously stretches the reset spring (3) to generate elastic deformation in the rotating process until the steel cover plate (2) is separated from the clamping groove 14, enables the lifting hook (18) in the rectangular groove (11) to be exposed, and is ready for subsequent lifting operation; S3, connecting the external hoisting hook with the lifting hook (18) exposed in the rectangular groove (11), starting hoisting equipment, and stably completing hoisting operation of the concrete slab (1) to ensure smooth propulsion of hoisting operation; S4, after hoisting is completed, loosening the pulling force to the steel cover plate (2), driving the steel cover plate (2) to reversely rotate by utilizing the elastic restoring force of the restoring spring (3) until one end, far away from the rotating shaft (21), of the steel cover plate (2) is clamped into the clamping groove (14) again, and the arc-shaped groove (15) is aligned with the groove (22), so that the steel cover plate (2) plugs the rectangular groove (11) again, the lifting hook (18) is hidden, and the protection state of the equipment is restored.

Description

Equipment and method for manufacturing concealed hanging ring of assembled concrete temporary road Technical Field The invention relates to the technical field of concrete temporary roads, in particular to equipment and a method for manufacturing hidden hanging rings of an assembled concrete temporary road. Background In the conventional earth excavation construction process, a temporary road on a construction site is often required to be replaced for a plurality of times according to construction progress and site conditions, and an excavator is usually adopted to be matched with a transportation machine for loading and unloading operation at a temporary road replacement part. At present, the hanging rings of the conventional assembled concrete temporary road are of exposed structures, the plugging cover plates are not arranged on the hole positions of the hanging rings, and soil, sand and sundries are easy to accumulate in the use process. When handling assembled concrete road board at every turn, downthehole debris can hinder the couple operation, need the manual work to clear up downthehole debris rear and hoist and mount, not only increase artifical input, still reduce hoist and mount operating efficiency, influence interim road turnover and construction progress. Disclosure of Invention The invention aims to solve the problems in the background art and provides equipment and a method for manufacturing an assembled concrete temporary road hidden lifting ring. On one hand, the application provides equipment for manufacturing an assembled concrete temporary road hidden lifting ring, which comprises a concrete slab, and further comprises a plurality of rectangular grooves formed in the concrete slab, wherein the tops of the rectangular grooves are rotatably connected with a cover plate mechanism, a reset mechanism for enabling a steel cover plate to automatically rotate to close the rectangular grooves is arranged in each rectangular groove, a positioning mechanism for limiting the cover plate mechanism to block the top opening of each rectangular groove is further arranged at the top of each rectangular groove, and the lifting ring mechanism is arranged in each rectangular groove and is used for being blocked by the corresponding cover plate mechanism. Optionally, the apron mechanism is including plugging up rectangular channel open-top's steel apron, the rotation groove has been seted up at rectangular channel's top, the inside of rotation groove is inlayed and is had a pair of steel ring, the one end lateral wall fixedly connected with of steel apron is a pair of axis of rotation of inserting in the steel ring. Optionally, the positioning mechanism includes a plurality of draw-in grooves of seting up on concrete slab and rectangular groove intercommunication, the draw-in groove is used for supplying the steel apron to keep away from the one end card of axis of rotation and go into. Optionally, an arc groove is formed in the clamping groove, and a groove which is aligned with the arc groove is formed in one end, away from the rotating shaft, of the steel cover plate. Optionally, canceling release mechanical system is including setting up a pair of reset spring in the inside of rectangle groove, the lower fixed surface of steel apron is connected with a pair of first supporting ring, the inside fixedly connected with rectangle PVC sleeve pipe of rectangle groove, the second supporting ring that rectangle PVC sheathed tube inner wall fixedly connected with corresponds with first supporting ring, the equal fixedly connected with in both ends of reset spring hangs the couple of establishing on first supporting ring and second supporting ring. Optionally, the rings mechanism is including setting up many reinforcement bars in concrete slab, the inside of rectangular channel all is equipped with the lifting hook, lifting hook and the reinforcement bar welding setting that corresponds. Optionally, a plurality of perforations are formed in the inner bottom wall of the rectangular groove, and a switch arrow is arranged on the steel cover plate. Optionally, a plurality of pairs of reinforcing grooves are formed in the concrete slab, wherein a pair of reinforcing grooves are provided with first reinforcing angle steel, a pair of reinforcing grooves are internally provided with second reinforcing angle steel, and the connecting ends of the first reinforcing angle steel and the second reinforcing angle steel are welded. On the other hand, the application provides a manufacturing method of the hidden hanging ring of the assembled concrete temporary road, which is applied to the manufacturing equipment of the hidden hanging ring of the assembled concrete temporary road, and comprises the following steps: s1, firstly, the steel cover plate is clamped into the clamping groove and seals the opening at the top of the rectangular groove under the elastic acting force of the reset mechanism, and the switch arrow is kept clea