A horizontal positioning device for a pipe pile mold

Abstract

The present invention discloses a horizontal positioning device for a pipe pile mold, which includes a frame for installing external working equipment. Two vertical horizontal positioning and clamping frames arranged opposite to each other left and right are movably installed on the frame to form a pipe pile mold transmission channel between the two horizontal positioning and clamping frames. A positioning guide sleeve is provided at the bottom of each horizontal positioning and clamping frame. The frame is also provided with a driving component connected to the two horizontal positioning and clamping frames. During operation, the driving component drives the two horizontal positioning and clamping frames to gradually approach, so as to guide and clamp the running wheels on the pipe pile mold in the left and right positioning guide sleeves to form a positioning, facilitating the external working equipment to perform precise operations on the pipe pile mold. The present invention has the advantages of simple and compact structure, convenient manufacturing and maintenance, high automation level, greatly improving work efficiency, greatly reducing labor costs, and being able to automatically position the pipe pile mold.

Description

Technical Field

[0001] The present invention mainly relates to the field of production and manufacturing of pipe piles, and particularly to a horizontal positioning device for pipe pile molds. Background Art

[0002] In current construction operations, a large number of pipe piles are required. When manufacturing pipe piles, pipe pile molds are used, and the pipe pile molds can be reused multiple times. The pipe pile mold includes an upper mold cover and a lower mold cover, and the two are fastened with a plurality of studs after being closed. After the mold is used once, cement residues will remain at the joint where the two mold covers meet. If these cement residues are not cleaned and removed in time, it will affect the subsequent reuse of the mold, thereby affecting the production quality of the next batch of pipe piles, and may even pose a major risk of safety accidents in subsequent construction operations.

[0003] Therefore, in the production of pipe piles, the pipe pile mold is used for multiple and different operations: for example, performing bolt tightening operations on the pipe pile mold to facilitate subsequent concrete centrifugation during mold closing; for example, transporting the centrifugally formed pipe pile with the mold for curing operations; for example, performing bolt disassembly operations on the pipe pile mold before demolding operations to facilitate demolding and transfer of the pipe pile finished product; for example, performing cleaning operations on the pipe pile mold subsequently. In this series of different operation processes, currently many are manual operations, which not only result in low work efficiency, high labor costs, high production risks, but also low automation levels. In order to improve the automation level, a batch of automation equipment needs to be manufactured to complete the above different operations. However, in automated operations, it is necessary to first position the transported pipe pile mold. Only by ensuring accurate positioning can other operating devices (such as bolt tightening devices, bolt disassembly devices, mold cleaning devices, etc.) perform subsequent accurate automated operations on the pipe pile mold; and due to the long length and heavy weight of the pipe pile mold, there will inevitably be horizontal deviations during transportation, so it is inconvenient to move the pipe pile mold for positioning and posture adjustment. It can only be that the positioning device adapts to the pipe pile mold, and while positioning, the position of the positioning mechanism itself is moved back and forth, left and right. Therefore, it is very necessary to invent a device that can automatically position the pipe pile mold. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a horizontal positioning device for pipe pile molds that is simple and compact in structure, easy to manufacture and maintain, has a high automation level, greatly improves work efficiency, greatly reduces labor costs, and can automatically position the pipe pile mold.

[0005] To solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A horizontal positioning device for a pipe pile mold, comprising a frame for installing external working equipment. Two vertical horizontal positioning and clamping frames arranged opposite to each other left and right are movably installed on the frame to form a pipe pile mold transmission channel between the two horizontal positioning and clamping frames. A positioning guide sleeve is provided at the bottom of each horizontal positioning and clamping frame. The frame is also provided with a driving component connected to the two horizontal positioning and clamping frames. During operation, the driving component drives the two horizontal positioning and clamping frames to gradually approach, for guiding and clamping the running wheels on the pipe pile mold in the left and right positioning guide sleeves to form a positioning, so as to facilitate the external working equipment to perform precise operations on the pipe pile mold.

[0007] As a further improvement of the present invention, a transverse sliding rail assembly is arranged on the frame. The tops of the two horizontal positioning and clamping frames are slidably and translationally installed on the frame through the sliding rail assembly. A sliding rod is vertically arranged on each horizontal positioning and clamping frame. A sliding sleeve is sleeved on the sliding rod. One or more inclined connecting rods are also provided on each horizontal positioning and clamping frame. The lower end of the connecting rod is hinged to the sliding sleeve, and the upper end is hinged to the frame.

[0008] As a further improvement of the present invention, the driving component includes two inclined driving cylinders. Each driving cylinder is respectively installed corresponding to a horizontal positioning and clamping frame. The lower end of the driving cylinder is hinged to the horizontal positioning and clamping frame, and the upper end is hinged to the frame.

[0009] As a further improvement of the present invention, a translation sliding assembly is provided on the frame for movably installing the frame on an external mechanism along the transmission direction of the pipe pile mold (9); the positioning guide sleeve includes a positioning groove for clamping and positioning the running wheel. Two inclined guide plates are provided at the notch of the positioning groove to form a flared guide notch for guiding the running wheel into the positioning groove during clamping.

[0010] As a further improvement of the present invention, an induction component is provided in the positioning groove. When the running wheel is guided into the positioning groove and positioned, the induction component emits an induction signal, for stopping the driving component from continuing to clamp and drive, and enabling the external working equipment to start performing precise operations on the pipe pile mold.

[0011] As a further improvement of the present invention, a vertical mounting plate is fixed in the positioning groove. A guide sleeve is provided on the mounting plate. A movable guide rod is horizontally inserted through the guide sleeve. A vertical positioning clamping plate is provided at one end of the guide rod close to the notch of the positioning groove. A limiting plate is provided at the other end of the guide rod. The induction component is arranged at the tail end of the positioning groove. During operation, the inserted running wheel gradually pushes the positioning clamping plate into the positioning groove, for enabling the limiting plate to gradually approach and contact the induction component and then enabling the induction component to emit an induction signal.

[0012] As a further improvement of the present invention, an elastic member is sleeved on the guide rod between the positioning clamping plate and the guide sleeve, which is used to buffer the squeezed positioning clamping plate and to reset the positioning clamping plate under the action of elastic recovery after the operation is completed.

[0013] As a further improvement of the present invention, the translation sliding assembly includes translation slide rails provided on both sides of the frame.

[0014] As a further improvement of the present invention, a translation driving assembly is further provided on the frame. During the operation, the translation driving assembly drives the frame to translate along the translation sliding assembly, so as to make the horizontal positioning and clamping frame approach the running wheels on the pipe pile mold and then make the driving assembly drive the two horizontal positioning and clamping frames to perform clamping and positioning.

[0015] As a further improvement of the present invention, the translation driving assembly includes a cylinder arranged along the transmission direction of the pipe pile mold.

[0016] Compared with the prior art, the advantages of the present invention are as follows:

[0017] First, the horizontal positioning device for the pipe pile mold of the present invention, by setting the mutually cooperating driving assembly, horizontal positioning and clamping frame and positioning guide sleeve, can be flexibly installed on the left and right working surfaces of the pipe pile mold, and can be docked with various automated operation devices, and then automatically position the pipe pile mold by using the running wheels, which is convenient for the automated operation devices to perform automated operations, greatly improving the work efficiency and greatly reducing the labor cost.

[0018] Second, the horizontal positioning device for the pipe pile mold of the present invention is provided with a special structure such as a slide rod, a slide sleeve and an obliquely arranged connecting rod. This set of structures can well resist the upward reaction force generated by the running wheels on the horizontal positioning and clamping frame, thereby well extending the service life of the equipment and ensuring the development of high-precision positioning.

[0019] Third, for the horizontal positioning device for the pipe pile mold of the present invention, first, a translation sliding assembly is set on the frame, that is, it ensures that the frame can translate along the transmission direction of the pipe pile mold; then two guide plates are further provided to form a flared guide groove opening. When the positioning guide sleeve approaches the running wheels, it can be gradually guided and finally the running wheels are guided into the positioning groove and clamped. During this guiding movement process, the frame undergoes a translation sliding in the direction of arrow A-B in the figure. Finally, the running wheels are clamped and positioned in the positioning groove, forming an extremely precise positioning effect, that is, not only the position positioning problem in the direction of arrow C-D is solved, but also the position positioning problem in the direction of arrow A-B is taken into account, and the positioning accuracy is extremely high.

[0020] Fourth, the horizontal positioning device for the pipe pile mold of the present invention has components such as a vertical mounting plate, a guide sleeve, a guide rod, a positioning clamping plate, a limiting plate, and an elastic member fixed in the positioning groove. This structural method is not only simple and compact but also has high stability, can efficiently utilize the space inside the positioning groove, and forms a buffer for the squeezed positioning clamping plate (this buffer enables non-instantaneous hard contact, extending the service life of the positioning clamping plate, the running wheel, the positioning guide sleeve, and even the horizontal positioning clamping frame), and is used to reset the positioning clamping plate under the action of elastic recovery after the operation is completed.

[0021] Fifth, the horizontal positioning device for the pipe pile mold of the present invention drives the frame to translate along the translation sliding component by setting a translation driving component, and performs precise positioning after approaching the running wheel. That is to say, this translation driving process is a rough positioning process, and together with the fine positioning of the later horizontal positioning clamping frame, it ensures an excellent positioning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the front view structural principle schematic diagram of the horizontal positioning device of the present invention when not clamping and positioning Figure 1 .

[0023] Figure 2 is the front view structural principle schematic diagram of the horizontal positioning device of the present invention when clamping and positioning Figure 1 .

[0024] Figure 3 is the front view structural principle schematic diagram of the horizontal positioning device of the present invention when not clamping and positioning Figure 2 .

[0025] Figure 4 is the front view structural principle schematic diagram of the horizontal positioning device of the present invention when clamping and positioning Figure 2 .

[0026] Figure 5 is the internal structural principle schematic diagram of the positioning guide sleeve of the present invention.

[0027] Figure 6 is the three-dimensional structural principle schematic diagram of the horizontal positioning device of the present invention when positioning the pipe pile mold.

[0028] Figure 7 is Figure 6 the enlarged structural principle schematic diagram at position E in

[0029] Each label in the figure represents:

[0030] 1. Frame; 2. Horizontal positioning and clamping frame; 21. Slide bar; 22. Slide sleeve; 23. Connecting rod; 3. Positioning and guiding sleeve; 31. Positioning groove; 32. Guide plate; 33. Mounting plate; 34. Guide sleeve; 35. Guide rod; 36. Positioning clamping plate; 37. Limiting plate; 38. Elastic member; 4. Induction component; 5. Driving component; 51. Driving cylinder; 9. Pipe pile mold; 91. Running wheel. Detailed implementation mode

[0031] The present invention will be further described in detail below in conjunction with the specification drawings and specific embodiments.

[0032] As Figures 1 to 7 shown, the present invention provides a horizontal positioning device for a pipe pile mold, including a frame 1 for installing external operating equipment. The frame 1 is provided with a plurality of fixing hole slots and fixing components for fixing external operating equipment, such as a bolt disassembly machine, a screw hole cleaning and oil injection machine, etc. Two vertical horizontal positioning and clamping frames 2 arranged opposite to each other left and right are movably installed on the frame 1 to form a transmission channel for the pipe pile mold 9 between the two horizontal positioning and clamping frames 2. A positioning and guiding sleeve 3 is provided at the bottom of each horizontal positioning and clamping frame 2. The frame 1 is also provided with a driving component 5 connected to the two horizontal positioning and clamping frames 2. During operation, the driving component 5 drives the two horizontal positioning and clamping frames 2 to gradually approach, and is used to guide and clamp the running wheels 91 on the pipe pile mold 9 into the left and right positioning and guiding sleeves 3 to form a positioning, so as to facilitate the external operating equipment to perform precise operations on the pipe pile mold 9. The specific implementation principle is as follows:

[0033] The horizontal positioning device of the present invention can be used in cooperation with a variety of different external working devices. For example, when installed on a bolt dismounting machine, first use this horizontal positioning device to position the pipe pile mold 9, and then let the bolt dismounting machine perform bolt dismounting operations on the already positioned pipe pile mold 9. For another example, it can be installed on a bolt tightening machine for bolt tightening of the upper mold cover and the lower mold cover after positioning. It can also be other automated equipment such as a screw hole cleaning and oil injection machine, as long as the horizontal positioning device of the present invention is used for positioning first. The following combines with the specification drawings. In this embodiment, it is assumed that the horizontal positioning device of the present invention is installed in cooperation with the bolt dismounting machine: Since the pipe pile mold 9 is very long and is provided with a plurality of running wheels 91 arranged at equal intervals. Therefore, each running wheel 91 can be used as a positioning reference point. During operation, as shown in the figure, when the flatbed carrying the pipe pile mold 9 transports the pipe pile mold 9 between the two horizontal positioning and clamping frames 2 under the frame 1, the driving assembly 5 drives the two horizontal positioning and clamping frames 2 to gradually approach. Eventually, the left and right positioning guide sleeves 3 guide and clamp the running wheels 91 on the pipe pile mold 9 into the left and right positioning guide sleeves 3 to form a positioning. After positioning, the bolt dismounting machine starts to perform dismounting operations on the pipe pile mold 9 below. After the current dismounting operation is completed, the driving assembly 5 drives the two horizontal positioning and clamping frames 2 to gradually separate, so that the left and right positioning guide sleeves 3 no longer clamp and position the running wheels 91. Then the flatbed continues to transport the pipe pile mold 9 forward. When the next running wheel 91 arrives, the driving assembly 5 drives the two horizontal positioning and clamping frames 2 to gradually approach again to form a positioning, and the bolt dismounting machine performs dismounting operations again, and so on in a cycle. During the positioning process, as Figure 6 shown, assume that the pipe pile mold 9 is not exactly at the center point between the two horizontal positioning and clamping frames 2, and assume that the pipe pile mold 9 is closer to the right horizontal positioning and clamping frame 2. At this time, when the driving assembly 5 drives the two horizontal positioning and clamping frames 2 to gradually approach and the positioning guide sleeve 3 on the right horizontal positioning and clamping frame 2 has clamped and positioned the right end of the running wheel 91, the left horizontal positioning and clamping frame 2 will continue to move until the left end of the running wheel 91 is also clamped, thereby forming a horizontal centering positioning, that is, solving the Figure 6 positioning problem in the C-D direction of the arrow. Since the bolt dismounting machine and the horizontal positioning device of the present invention are linked together, as long as the horizontal positioning device of the present invention completes the positioning, the bolt dismounting machine can perform precise operations. Otherwise, without the horizontal positioning device of the present invention, it is impossible for the bolt dismounting machine to form a precise positioning and docking with the pipe pile mold 9 transported from below.

[0034] Through the above special scientific design, the following technical advantages are achieved: The horizontal positioning device for the pipe pile mold of the present invention can be flexibly installed on the left and right working surfaces of the pipe pile mold 9 by arranging the cooperating driving assembly 5, horizontal positioning clamping frame 2 and positioning guide sleeve 3, and can be docked with various automated working devices. Then, the running wheels 91 are used to automatically position the pipe pile mold 9, facilitating the automated operation of the automated working devices, greatly improving the working efficiency and significantly reducing the labor cost.

[0035] Furthermore, in a preferred embodiment, a transverse slide rail assembly is arranged on the frame 1. The tops of the two horizontal positioning clamping frames 2 are slidably and translationally installed on the frame 1 through the slide rail assembly. A slide rod 21 is vertically arranged on each horizontal positioning clamping frame 2, and a slide sleeve 22 is sleeved on the slide rod 21. One or more inclined connecting rods 23 are also arranged on each horizontal positioning clamping frame 2. The lower end of the connecting rod 23 is hinged to the slide sleeve 22, and the upper end is hinged to the frame 1. In this embodiment, two inclined connecting rods 23 are arranged on each horizontal positioning clamping frame 2. Through repeated experimental demonstrations, during the clamping process, in order to ensure accurate positioning, the driving assembly 5 will provide a very strong clamping force to the two horizontal positioning clamping frames 2. Therefore, during operation, the running wheels 91 will inevitably generate a very strong reaction force on the two horizontal positioning clamping frames 2. If a special structure such as the slide rod 21, slide sleeve 22 and inclined connecting rods 23 is not set, this reaction force will inevitably push the horizontal positioning clamping frame 2 upward in the direction shown in the figure. Since the upper end of the horizontal positioning clamping frame 2 is installed on the frame 1 and the horizontal positioning clamping frame 2 can only move horizontally and cannot move up and down, this upward force will inevitably damage the horizontal positioning clamping frame 2, the slide rail assembly or the frame 1, greatly reducing the service life of the equipment and also causing a reduction in positioning accuracy. To solve this technical problem, through multiple experimental demonstrations, the present invention further sets a special structure such as the slide rod 21, slide sleeve 22 and inclined connecting rods 23. This set of structures can well resist the reaction force generated by the running wheels 91 to push the horizontal positioning clamping frame 2 upward, thereby well extending the service life of the equipment and ensuring the implementation of high-precision positioning.

[0036] Furthermore, in a preferred embodiment, the driving assembly 5 includes two inclined driving cylinders 51. Each driving cylinder 51 is respectively installed corresponding to a horizontal positioning clamping frame 2. The lower end of the driving cylinder 51 is hinged to the horizontal positioning clamping frame 2, and the upper end is hinged to the frame 1. Arranging two driving cylinders 51 to drive respectively can provide a greater clamping force and ensure the realization of accurate positioning. At the same time, due to the special structure of the above-mentioned inclined connecting rods 23, the driving cylinder 51 is further arranged to be inclined, which can further resist the reaction force generated by the running wheels 91 to push the horizontal positioning clamping frame 2 upward, with a better effect.

[0037] Furthermore, in a preferred embodiment, a translation sliding assembly is provided on the frame 1 and is installed on an external mechanism (such as a large frame platform) for enabling the frame 1 to move along the transmission direction of the pipe pile mold 9; in this embodiment, the translation sliding assembly includes translation slide rails provided on both sides of the frame 1. The positioning and guiding sleeve 3 includes a positioning groove 31 for clamping and positioning the running wheel 91. Two guiding plates 32 arranged obliquely are provided at the notch of the positioning groove 31 to form a flared guiding notch for guiding the running wheel 91 into the positioning groove 31 during clamping. Since the pipe pile mold 9 is very long and is continuously transported, it may cause the running wheel 91 on the pipe pile mold 9 not to be exactly at the center position of the positioning and guiding sleeve 3, that is, there is Figure 6 a position positioning problem in the direction of arrow A-B in the figure. For example, due to the parking inertia, the running wheel 91 moves forward a certain distance. To solve this technical problem, in the present invention, a translation sliding assembly is provided on the frame 1, which ensures that the frame 1 can translate along the transmission direction of the pipe pile mold 9; then two guiding plates 32 are further provided to form a flared guiding notch. When the positioning and guiding sleeve 3 approaches the running wheel 91, it can gradually guide and finally make the running wheel 91 be guided into the positioning groove 31 and clamped. During this guiding movement process, a translation sliding in the direction of arrow A-B occurs on the frame 1. Figure 6 Finally, the running wheel 91 is clamped and positioned in the positioning groove 31, forming a very precise positioning effect, that is, not only solving the position positioning problem in the direction of arrow C-D, but also taking into account and solving the position positioning problem in the direction of arrow A-B, with extremely high positioning accuracy.

[0038] Furthermore, in a preferred embodiment, an induction assembly 4 is provided in the positioning groove 31. When the running wheel 91 is guided into the positioning groove 31 and positioned, the induction assembly 4 emits an induction signal to stop the driving assembly 5 from continuing to clamp and drive, and to enable the external working equipment to start precise operation on the pipe pile mold 9. Firstly, this can timely stop the continuous clamping and driving of the driving assembly 5, extending the service life of the equipment. Secondly, it ensures that the external working equipment can quickly perform automated operation in the first time.

[0039] Further, in a preferred embodiment, a vertical mounting plate 33 is fixed in the positioning groove 31. A guide sleeve 34 is fixed on the mounting plate 33. A movable guide rod 35 is horizontally inserted through the guide sleeve 34. A vertical positioning card plate 36 is provided at one end of the guide rod 35 close to the notch of the positioning groove 31. A limiting plate 37 is provided at the other end of the guide rod 35. The sensing assembly 4 is arranged at the tail end of the positioning groove 31. During operation, the running wheel 91 that is snapped in gradually pushes the positioning card plate 36 into the positioning groove 31, so that the limiting plate 37 gradually approaches and contacts the sensing assembly 4, and then the sensing assembly 4 emits a sensing signal. In this embodiment, an elastic member 38 (a spring in this embodiment) is sleeved between the positioning card plate 36 and the guide sleeve 34 on the guide rod 35, which is used to buffer the squeezed positioning card plate 36 (this buffer makes it not a rapid hard contact, extending the service life of the positioning card plate 36, the running wheel 91, the positioning guide sleeve 3, and even the horizontal positioning and clamping frame 2), and is used to reset the positioning card plate 36 under the action of elastic recovery after the operation ends. This structural method is not only simple and compact, but also has high stability, and can efficiently utilize the space inside the positioning groove 31. In this embodiment, an elastic member is also provided on the side surface of the positioning card plate 36 facing the running wheel 91 to buffer the running wheel 91 that is squeezed in.

[0040] Further, in a preferred embodiment, a translation driving assembly is further provided on the frame 1. During operation, the translation driving assembly drives the frame 1 to translate, so that the horizontal positioning and clamping frame 2 approaches the running wheel 91 on the pipe pile mold 9, and then the driving assembly 5 drives the two horizontal positioning and clamping frames 2 to perform clamping and positioning. For example, when the running wheel 91 moves forward a certain distance due to parking inertia, at this time, even if the horizontal positioning and clamping frame 2 is clamped, it cannot touch the running wheel 91. The translation driving assembly is used to drive the frame 1 to translate along the translation sliding assembly, and approach the running wheel 91 for precise positioning after that. That is to say, this translation driving process is a rough positioning process, and then combined with the fine positioning of the horizontal positioning and clamping frame 2 in the later stage, an excellent positioning effect is ensured.

[0041] Further, in a preferred embodiment, the translation driving assembly includes a cylinder arranged along the transmission direction of the pipe pile mold 9. Once the cylinder drives the translation in place, the cylinder deflates, ensuring the development of the fine positioning of the horizontal positioning and clamping frame 2 in the later stage.

[0042] Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes, without departing from the scope of the technical solution of the present invention. Therefore, any simple modification, equivalent change, and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the scope of protection of the technical solution of the present invention.

Claims

1. A horizontal positioning device for a pipe pile mold, characterized in that: It includes a frame (1) for installing external working devices. Two vertical horizontal positioning and clamping frames (2) arranged opposite to each other left and right are movably installed on the frame (1) to form a transmission channel for a pipe pile mold (9) between the two horizontal positioning and clamping frames (2). A positioning guide sleeve (3) is provided at the bottom of each horizontal positioning and clamping frame (2). A driving component (5) connected to the two horizontal positioning and clamping frames (2) is further provided on the frame (1). During operation, the driving component (5) drives the two horizontal positioning and clamping frames (2) to gradually approach, for guiding and clamping the running wheels (91) on the pipe pile mold (9) into the left and right positioning guide sleeves (3) to form a positioning, so as to facilitate the external working device to perform precise operations on the pipe pile mold (9); a transverse slide rail assembly is arranged on the frame (1), and the tops of the two horizontal positioning and clamping frames (2) are slidably and translationally installed on the frame (1) through the slide rail assembly; the positioning guide sleeve (3) includes a positioning groove (31) for clamping and positioning the running wheel (91). Two inclined guide plates (32) are provided at the notch of the positioning groove (31) to form a flared guide notch for guiding the running wheel (91) into the positioning groove (31) during clamping; an induction component (4) is provided in the positioning groove (31). When the running wheel (91) is guided into the positioning groove (31) and positioned, the induction component (4) emits an induction signal, for stopping the continuous clamping drive of the driving component (5) and enabling the external working device to start performing precise operations on the pipe pile mold (9); a vertical mounting plate (33) is fixed in the positioning groove (31). A guide sleeve (34) is provided on the mounting plate (33). A movable guide rod (35) is horizontally inserted through the guide sleeve (34). A vertical positioning clamping plate (36) is provided at one end of the guide rod (35) close to the notch of the positioning groove (31). A limit plate (37) is provided at the other end of the guide rod (35). The induction component (4) is arranged at the tail end of the positioning groove (31). During operation, the inserted running wheel (91) gradually pushes the positioning clamping plate (36) into the positioning groove (31), for enabling the limit plate (37) to gradually approach and contact the induction component (4) and then the induction component (4) emits an induction signal.

2. The horizontal positioning device for a pipe pile mold according to claim 1, characterized in that: A slide rod (21) is vertically arranged on each horizontal positioning and clamping frame (2). A slide sleeve (22) is sleeved on the slide rod (21). One or more inclined connecting rods (23) are further provided on each horizontal positioning and clamping frame (2). The lower end of the connecting rod (23) is hinged to the slide sleeve (22), and the upper end is hinged to the frame (1).

3. The horizontal positioning device for a pipe pile mold according to claim 2, characterized in that: The driving component (5) includes two inclined driving cylinders (51). Each driving cylinder (51) is correspondingly installed for one horizontal positioning and clamping frame (2). The lower end of the driving cylinder (51) is hinged to the horizontal positioning and clamping frame (2), and the upper end is hinged to the frame (1).

4. The horizontal positioning device for a pipe pile mold according to claim 1, characterized in that: A translation sliding assembly is provided on the frame (1) and is installed on an external mechanism for enabling the frame (1) to be movable along the transmission direction of the pipe pile mold (9).

5. The horizontal positioning device for a pipe pile mold according to claim 1, characterized in that: An elastic member (38) is sleeved between the positioning clamping plate (36) and the guide sleeve (34) on the guide rod (35), which is used to buffer the squeezed positioning clamping plate (36) and to reset the positioning clamping plate (36) under the action of elastic recovery after the operation is completed.

6. The horizontal positioning device for a pipe pile mold according to claim 4, wherein: The translation sliding assembly includes translation slide rails provided on both sides of the frame (1).

7. The horizontal positioning device for a pipe pile mold according to claim 6, characterized in that: A translation drive assembly is further provided on the frame (1). During operation, the translation drive assembly drives the frame (1) to translate along the translation sliding assembly, so as to make the horizontal positioning and clamping frame (2) approach the running wheel (91) on the pipe pile mold (9), and then the drive assembly (5) drives the two horizontal positioning and clamping frames (2) to perform clamping and positioning.

8. The horizontal positioning device for a pipe pile mold according to claim 7, characterized in that: The translation drive assembly includes a cylinder arranged along the transmission direction of the pipe pile mold (9).

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