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CN-115534073-B - T-shaped prefabricated bare concrete stand plate processing die

CN115534073BCN 115534073 BCN115534073 BCN 115534073BCN-115534073-B

Abstract

The invention discloses a T-shaped precast bare concrete stand plate processing die which comprises a bottom supporting structure, a die supporting structure welded on one side above the bottom supporting structure, a plate side die welded on the die supporting structure in an inverted L shape, an L-shaped short die connected on the upper plane of the plate side die in a sliding manner, a beam inner side die plate vertically fixed on the plate side die, a beam outer side die plate welded on one side of the beam inner side of the plate side die short end, a sliding structure matched with the guide rails, a steel sheet welded on the beam outer side die plate, at least longer than the beam outer side die plate, connecting rods locked on the die supporting structure, the steel sheet, the beam inner side die plate and the beam outer side die plate, and blocking structures used for blocking the front end and the rear end of the beam outer side die plate inner cavity.

Inventors

  • CHEN JINGZHEN
  • LAN MINGHONG
  • CHEN ZHIHONG
  • JIANG CHEN
  • Lan Yongyang
  • LIU HUACHANG
  • LIN FENGYING
  • CHEN GANYU

Assignees

  • 中国建筑第四工程局有限公司
  • 中建四局建设发展有限公司

Dates

Publication Date
20260512
Application Date
20220919

Claims (9)

  1. 1. A T-shaped precast bare concrete stand plate processing die is characterized by comprising: A bottom support structure, inside which a number of guide rails (11) are arranged; a mould supporting structure (2) welded on one side above the bottom supporting structure; A plate side die (3) welded above the die supporting structure (2) in an inverted L shape; the L-shaped short mold (4) is connected to the upper plane of the plate side mold (3) in a sliding manner, and one side of the short end of the L-shaped short mold (4) is clung to one side of the short end of the plate side mold (3); a beam inner side template (5) vertically fixed above the plate side mold (3), wherein the beam inner side template (5) is suspended above the L-shaped short mold (4); a beam outer side template (6) welded on one side of the short end of the plate side die (3), wherein the beam outer side template (6) and the beam inner side template (5) form a beam plate die cavity; a sliding structure (7) matched with the guide rail (11), wherein the sliding structure (7) is locked on the beam outer side template (6); a steel sheet (8) welded above the beam outer form (6), the steel sheet (8) being at least longer than the beam outer form (6); The connecting rod piece (9) is locked above the die supporting structure (2), the steel sheet (8), the beam inner side template (5) and the beam outer side template (6); The plugging structures (10) are used for plugging the front end and the rear end of the inner cavity of the beam plate die; The plugging structure (10) comprises a fixed seat (101) for plugging the cavity of the beam plate die, a push rod motor (102) arranged in the fixed seat (101), a position supplementing plate (103) connected to the output end of the push rod motor (102), and a sealing plate (104) locked on the position supplementing plate (103) and flush with the fixed seat (101).
  2. 2. The T-shaped precast bare concrete stand processing mold according to claim 1, wherein the connecting rod piece (9) comprises a cushion block (91) respectively connected with the mold supporting structure (2), the steel sheet (8), the beam inner side template (5) and the beam outer side template (6), longitudinal rods (92) vertically welded on the cushion block (91) are connected with a plurality of transverse rods (93) of the longitudinal rods (92), and the length of the longitudinal rods (92) corresponding to the mold supporting structure (2) and the steel sheet (8) is larger than the length of the longitudinal rods (92) corresponding to the beam inner side template (5) and the beam outer side template (6).
  3. 3. The T-shaped precast bare concrete stand processing mold according to claim 1, wherein the bottom of the plugging structure (10) is locked and fixed with the upper end of the L-shaped short mold (4), and the L-shaped short mold (4) drives the plugging structure (10) to slide when sliding.
  4. 4. A T-shaped precast bare concrete stand processing mold according to claim 3, wherein an anti-withdrawal structure (20) is fixed on the outer side of the plugging structure (10), the anti-withdrawal structure (20) comprises a fixing head (201) connected with the fixing base (101), a straight arm (202) inserted into the fixing head (201), springs (203) nailed on two sides of the straight arm (202), the outer sides of the two springs (203) are hinged with an inner wall of a beam inner side template (5) and a hinging head (204) of an inner wall of a beam outer side template (6) respectively, a hydraulic cavity (205) for accommodating the straight arm (202) is arranged, two ends of the hydraulic cavity (205) are fixed on the inner wall of the beam inner side template (5) and the inner wall of the beam outer side template (6) through a plurality of diagonal rods (206), and the hydraulic cavity (205) is communicated with an external oil way.
  5. 5. A T-shaped precast bare concrete stand machining die according to claim 1, characterized in that the sliding structure (7) comprises a sliding frame (71) matched with the guide rail (11), a support connecting plate (72) locked on the sliding frame (71) and welded with the outer side of the beam outer side template (6), and pulleys are arranged on the inner side of the sliding frame (71).
  6. 6. A T-shaped precast bare concrete stand processing mold according to claim 3, wherein the L-shaped short mold (4) is mounted above the board side mold (3) through a positioning structure (40), the positioning structure (40) comprises a positioning seat (402) with a groove (401) at the bottom, a positioning pin (403) and a magnetic adsorption column (404) are arranged on the positioning seat (402), the groove (401) is clamped on the L-shaped short mold (4), the positioning pin (403) penetrates through the positioning seat (402) and is locked on the L-shaped short mold (4), and the magnetic adsorption column (404) penetrates through the positioning seat (402) and is adsorbed on the board side mold (3).
  7. 7. The T-shaped precast bare concrete stand processing mold according to claim 6, wherein the L-shaped short mold (4) is further provided with a preformed hole pre-embedding structure (41), the preformed hole pre-embedding structure (41) comprises an L-shaped fixing seat (411), a sliding sleeve (412) slidingly connected to one end of a long shaft of the L-shaped fixing seat (411), a positioning buckle (413) welded to the sliding sleeve (412), and a long screw (414) inserted into the positioning buckle (413) and pointing to an inner space of the L-shaped short mold (4).
  8. 8. A T-precast bare concrete stand machining die according to claim 1, characterized in that the die supporting structure (2) comprises an upright long channel (21) welded above the bottom supporting structure, a transverse channel (22) welded above the upright long channel (21) and used for supporting the slab side die (3), and the top surfaces of the upright long channel (21), the transverse channel (22) and the bottom supporting structure form a rectangular structure.
  9. 9. The T-shaped precast bare concrete stand plate processing mold according to claim 1, wherein the bottom supporting structure comprises a plurality of steel gaskets (12) arranged on the ground, upright short channel steel (13) welded on the steel gaskets (12), a supporting frame (14) welded on the top of the upright short channel steel (13), the upper parts of the supporting frames (14) are respectively welded with the bottoms of the mold supporting structure (2), the plate side mold (3) and the beam outside mold plate (6), and a plurality of guide rails (11) matched with the sliding structure (7) are arranged on the inner sides of the supporting frames (14).

Description

T-shaped prefabricated bare concrete stand plate processing die Technical Field The invention relates to a concrete stand plate processing template device, in particular to a T-shaped prefabricated bare concrete stand plate processing die. Background In the stadium, a plurality of sports events can be carried out, and when spectators watch the events, in order to accommodate as many spectators as possible, a mode of distributing step-shaped spectators from top to bottom is adopted, so that the spectators in the stadium all have positions to sit, have better viewing fields, and the setting of the spectators can enable the spectators to watch the events more conveniently. Along with the improvement of the popularization rate and the assembly rate of prefabricated assembled buildings in the building industry in China, the prefabricated bare concrete stand plate is gradually widely applied to venue buildings, and the traditional stand plate is cast in situ on a construction site, but extremely influences the speed of building construction, so that the traditional stand plate is often directly prefabricated in a factory, the quality of the stand plate can be controlled by the prefabrication in the factory, the waste caused by reworking is reduced, and the prefabricated stand plate is relatively energy-saving and environment-friendly. In the production process of a conventional precast clear water concrete stand plate, due to the fact that the size of the stand plate is fixed, the size of a die is fixed, inconvenience is caused in the steel bar binding process, workers are difficult to operate in a narrow die space, steel bars are fixed in place, time is wasted, and a die can only correspond to the production of a stand plate. Disclosure of Invention The invention provides a T-shaped prefabricated bare concrete stand plate processing die which can effectively solve the problems. The invention is realized in the following way: a T-shaped precast bare concrete stand plate processing mold, comprising: the bottom support structure is internally provided with a plurality of guide rails; A mold support structure welded to one side above the bottom support structure; The plate side die is welded above the die supporting structure in an inverted L shape; the L-shaped short mold is connected to the upper plane of the plate side mold in a sliding manner, and one side of the short end of the L-shaped short mold is clung to one side of the short end of the plate side mold; The beam inner side template is vertically fixed above the plate side die, and is suspended above the L-shaped short die; a beam outer side template welded at one side of the short end of the plate side die, wherein the beam outer side template and the beam inner side template form a beam plate die cavity; the sliding structure is matched with the guide rail and is locked on the beam outer side template; a steel sheet welded above the sheet side mold, the steel sheet being at least longer than the sheet side mold; The connecting rod piece is locked above the die supporting structure, the steel sheet, the beam inner side template and the beam outer side template; and the plugging structure is used for plugging the front end and the rear end of the inner cavity of the beam plate die. As a further improvement, the connecting rod piece comprises cushion blocks respectively connected with the die supporting structure, the steel sheet, the beam inner side template and the beam outer side template, longitudinal rods vertically welded on the cushion blocks, and a plurality of transverse rods connected with the longitudinal rods, wherein the lengths of the longitudinal rods corresponding to the die supporting structure and the steel sheet are larger than those of the longitudinal rods corresponding to the beam inner side template and the beam outer side template. As a further improvement, the bottom of the plugging structure is locked and fixed with the upper end of the L-shaped short die, and the L-shaped short die drives the plugging structure to slide when sliding. As a further improvement, the plugging structure comprises a fixed seat for plugging the inner cavity of the beam plate die, a push rod motor arranged in the fixed seat, a position supplementing plate connected to the output end of the push rod motor, and a sealing plate locked on the position supplementing plate and flush with the fixed seat. As a further improvement, the outside of the plugging structure is fixed with an anti-withdrawal structure, the anti-withdrawal structure comprises a fixed head connected with the fixed seat, a straight arm inserted in the fixed head, springs nailed on two sides of the straight arm, two outer sides of the springs are hinged with the inner wall of the beam inner side template and the hinged joint of the inner wall of the beam outer side template respectively and are used for accommodating a hydraulic cavity of the straight arm, and two ends of the hydraulic cavit