A pipe pile end plate aiming hole mold

Abstract

The present invention discloses a pipe pile end plate aiming hole mold, comprising an upper base, an upper mold, a guide column, a drill bit, a lower base, a lower mold, a positioning ring, a pipe pile end plate, a guide column hole, an inner ring, a fixing plate, a lifting device, a rotating shaft and a locking device. The upper mold is installed at the bottom of the upper base, a guide column is installed in the middle of the bottom end of the upper mold, a drill bit is arranged at the bottom end of the upper mold, the lower base is arranged at the lower part of the upper base, the lower mold is arranged on the top of the lower base, and a positioning ring is arranged on the outer side of the top of the lower mold. The pipe pile end plate aiming hole mold of the present invention has fixing plates arranged on both sides of the top of the positioning ring, which can fix the pipe pile end plate to prevent displacement when aiming the hole, thereby causing deviation problems. The lifting device arranged on the left side of the inner ring can lift the pull handle after the pipe pile end plate has aimed the hole, and the bottom hook is brought up by the connecting rod, so that the pipe pile end plate is lifted out of the positioning ring, which increases the convenience and speed of extraction, thereby improving work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of pipe pile end plate production, and in particular to a pipe pile end plate aiming hole mould. Background Art

[0002] Before drilling holes in the pipe pile end plate, the surface of the pipe pile end plate must be aimed at first to prepare for the subsequent drilling. After aiming, since the pipe pile end plate is often slightly smaller than the mold, if it moves during aiming, it will cause an error in the aiming, so the fixation of the pipe pile end plate is a key factor. At the same time, after aiming, since the pipe pile end plate is close to the positioning ring, it is necessary to use tools when taking it out, which is very inconvenient and reduces work efficiency. With the rapid development of science and technology, the pipe pile end plate aiming mold has also been technically improved, but the existing technology lacks a fixing device, and it is inconvenient to take it, and the work efficiency is not high. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a pipe pile end plate aiming hole mold to solve the problems of the prior art lacking a fixing device, being inconvenient to take and having low working efficiency.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A pipe pile end plate aiming hole mold, comprising an upper base, an upper mold, a guide column, a drill bit, a lower base, a lower mold, a positioning ring, a pipe pile end plate, a guide column hole, an inner ring, a fixing plate, a pulling device, a rotating shaft and a locking device, wherein the upper mold is installed at the bottom of the upper base, a guide column is installed in the middle of the bottom end of the upper mold, a drill bit is arranged at the bottom end of the upper mold, the lower base is arranged at the lower part of the upper base, the lower mold is installed at the top of the lower base, a positioning ring is arranged on the outer side of the top of the lower mold, the pipe pile end plate is placed on the inner side of the positioning ring, a guide column hole is arranged in the middle of the lower mold, an inner ring is arranged at the upper end of the guide column hole, fixing plates are installed on both sides of the top of the positioning ring, a rotating shaft is arranged at the rear end of the fixing plate, a locking device is installed on the right side of the rotating shaft, and a lifting device is arranged on the left side of the inner ring, and the lifting device is composed of a pull handle, a connecting rod and a bottom hook, and the top of the connecting rod is connected to the pull handle and the bottom is connected to the bottom hook.

[0006] Furthermore, the fixing plate can be flipped at an angle of 180 degrees.

[0007] Furthermore, the locker is rotatable.

[0008] Furthermore, a groove engaging with the bottom hook is provided on the outer side of the left end of the guide column hole.

[0009] Furthermore, a limiting block is arranged on the top of the positioning ring.

[0010] Compared with the prior art, the present invention has the following beneficial effects: the pipe pile end plate aiming hole mold is provided with fixing plates on both sides of the top of the positioning ring, which can fix the pipe pile end plate to prevent displacement when aiming the hole, thereby causing deviation problems; the pulling device is arranged on the left side of the inner ring, and after the pipe pile end plate has aimed the hole, the pulling handle can be lifted and the bottom hook is brought by the connecting rod, so that the pipe pile end plate can be lifted out of the positioning ring, which increases the convenience and speed of extraction, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the present invention.

[0012] Figure 2 It is a schematic diagram of the top view structure of the present invention.

[0013] Figure 3 It is a schematic diagram of the fixing plate structure of the present invention.

[0014] Figure 4 It is a schematic diagram of the structure of location A of the present invention.

[0015] In the figure: upper base-1, upper mold-2, guide column-3, drill bit-4, lower base-5, lower mold-6, positioning ring-7, pile end plate-8, guide column hole-9, inner ring-10, fixing plate-11, lifting device-12, rotating shaft-111, locking device-112, pulling handle-121, connecting rod-122, bottom hook-123. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-4 As shown, a pipe pile end plate aiming hole mold comprises an upper base 1, an upper mold 2, a guide column 3, a drill bit 4, a lower base 5, a lower mold 6, a positioning ring 7, a pipe pile end plate 8, a guide column hole 9, an inner ring 10, a fixing plate 11, a pulling device 12, a rotating shaft 111 and a locking device 112, the upper mold 2 is installed at the bottom of the upper base 1, the guide column 3 is installed in the middle of the bottom end of the upper mold 2, the drill bit 4 is arranged at the bottom end of the upper mold 2, the lower base 5 is arranged at the lower part of the upper base 1, the lower mold 6 is installed on the top of the lower base 5, and the outer side of the top of the lower mold 6 is provided A positioning ring 7 is provided, and a pipe pile end plate 8 is placed inside the positioning ring 7. A guide column hole 9 is provided in the middle of the lower mold 6, and an inner ring 10 is provided at the upper end of the guide column hole 9. Fixed plates 11 are installed on both sides of the top of the positioning ring 10, and a rotating shaft 111 is provided at the rear end of the fixed plate 11. A locking device 112 is installed on the right side of the rotating shaft 111, and a pulling device 12 is provided on the left side of the inner ring 10. The pulling device 12 consists of a pull handle 121, a connecting rod 122 and a bottom hook 123. The top of the connecting rod 122 is connected to the pull handle 121 and the bottom is connected to the bottom hook 123.

[0018] The fixing plate 11 can be turned over at an angle of 180 degrees.

[0019] The locking device 112 is rotatable.

[0020] The left end of the guide post hole 9 is provided with a groove which fits with the bottom hook 123 .

[0021] Wherein, a limiting block is arranged on the top of the positioning ring 10 .

[0022] The patent states that the guide pin 3 is a guide element used in combination with components in the mold to ensure that the mold is accurately positioned to guide the mold travel. It is generally a cylindrical shoulder and generally has an oil groove. The roundness of the guide pin is very high. The center hole is mainly drilled to enable the use of an external cylindrical grinder to grind the outer diameter, because when using an external cylindrical grinder to grind the outer diameter, the center hole must be supported by a top to rotate the guide pin before grinding.

[0023] Working principle: the present invention can be installed on mechanical equipment, the pipe pile end plate 8 is placed in the positioning ring 7, and then the fixing plate 11 is turned over by the rotating shaft 111 to contact the two side surfaces of the pipe pile end plate 8, and the fixing shaft 111 is prevented from being loosened by rotating the locker 112 to fix the rotating shaft 111, thereby fixing the pipe pile end plate 8 to prevent it from being displaced, and then the external equipment provides downward pressure on the upper base 1 to press the upper mold 2 downward, and the guide column 3 is aligned with the guide column hole 9, and then the drill bit 4 aims at the surface of the pipe pile end plate 8. After aiming the hole, the upper mold 2 rises, and the pulling handle 121 is pulled upward to provide pulling force, and the connecting rod 122 drives the bottom hook 123, and the pipe pile end plate 8 is lifted out of the positioning ring 7 by the bottom hook 123, which increases convenience and speed, thereby improving In order to improve the work efficiency, fixed plates 11 are set on both sides of the top of the positioning ring 7 to fix the pipe pile end plate 8 to prevent it from being displaced when aiming at the hole, thereby causing the problem of deviation. The lifting device 12 is set on the left side of the inner ring 10. After the pipe pile end plate 8 has aimed at the hole, the pull handle 121 can be lifted and the bottom hook 123 can be brought up by the connecting rod 122, so that the pipe pile end plate 8 can be lifted out of the positioning ring 7, which increases the convenience and speed of extraction, thereby improving work efficiency. The guide column hole 9 can cooperate with the guide column 3, so that the upper mold 2 and the lower mold 6 can be accurately positioned. The inner ring 10 and the positioning ring 7 both help the pipe pile end plate 8 to provide positioning. The rotating shaft 111 can flip the fixed plate 11. After aiming at the hole, the fixed plate 11 can be turned outward, which will not affect the removal of the pipe pile end plate 8.

[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pipe pile end plate aiming hole mold, comprising an upper base (1), an upper mold (2), a guide column (3), a drill bit (4), a lower base (5), a lower mold (6), a positioning ring (7), a pipe pile end plate (8), a guide column hole (9) and an inner ring (10), characterized in that: The invention also comprises a fixing plate (11), a lifting device (12), a rotating shaft (111) and a locking device (112); the upper mold (2) is mounted on the bottom of the upper base (1); a guide column (3) is mounted in the middle of the bottom end of the upper mold (2); a drill bit (4) is arranged at the bottom end of the upper mold (2); the lower base (5) is arranged at the lower part of the upper base (1); the lower mold (6) is mounted on the top of the lower base (5); a positioning ring (7) is arranged on the outer side of the top of the lower mold (6); the pipe pile end plate (8) is placed on the inner side of the positioning ring (7); and a positioning ring (7) is arranged in the middle of the lower mold (6). A guide post hole (9) is provided, an inner ring (10) is provided at the upper end of the guide post hole (9), fixing plates (11) are installed on both sides of the top of the positioning ring (10), a rotating shaft (111) is provided at the rear end of the fixing plate (11), a locking device (112) is installed on the right side of the rotating shaft (111), a lifting device (12) is provided on the left side of the inner ring (10), and the lifting device (12) is composed of a pull handle (121), a connecting rod (122) and a bottom hook (123), and the top of the connecting rod (122) is connected to the pull handle (121) and the bottom is connected to the bottom hook (123); Wherein, the locking device (112) can be rotated; Wherein, the fixing plate (11) can be turned over at an angle of 180 degrees.

2. A pipe pile end plate aiming hole mold according to claim 1, characterized in that: The left end of the guide post hole (9) is provided with a groove on the outside thereof which engages with the bottom hook (123).

3. A pipe pile end plate aiming hole mold according to claim 1, characterized in that: A limiting block is arranged on the top of the positioning ring (10).

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