High-stability mold for concrete pipe pile

Abstract

The utility model belongs to the technical field of concrete pipe pile production, and particularly relates to a high-stability concrete pipe pile mold which comprises a base. The device comprises a base, rotating wheels, threaded sleeves, threaded rods, connecting plates, molds and vertical plates, the number of the rotating wheels, the number of the threaded sleeves, the number of the threaded rods, the number of the connecting plates, the number of the molds and the number of the vertical plates are all two, the two vertical plates are symmetrically and fixedly connected to the top of the base, the two threaded sleeves penetrate through the corresponding vertical plates, and the outer walls of the two threaded sleeves are rotationally connected with the inner walls of the corresponding vertical plates; the threaded rods are conveniently driven to move through rotation of the rotating wheel so that the mold can move and be attached, concrete pipe piles can be conveniently produced, the rotating wheel is fixed through a simple structure, mold fixing is achieved, the mold is prevented from loosening, and production efficiency is improved. And the mold keeps a stable effect during use, and good practicability and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipe pile production, in particular to a high-stability concrete pipe pile mold. Background Art

[0002] PHC pipe piles, namely prestressed high-strength concrete pipe piles, are made by prestressed centrifugal forming process, and are cured by steam at 10 atmospheres (about 1.0Mpa) and 180℃ to form a hollow cylindrical concrete prefabricated component with a standard section length of 10m and a diameter ranging from 300mm to 800mm. The concrete strength grade is ≥C80. When producing concrete pipe piles, concrete pipe pile molds are required.

[0003] In the prior art, concrete pipe pile molds are usually connected by threads in actual use. However, when producing concrete pipe piles, a vibrator is needed to vibrate the concrete pipe piles and the molds to eliminate pores and bubbles in the concrete pipe piles. When vibrated, the threaded molds are easily loosened, thereby affecting the stability of the concrete pipe piles during production. Therefore, we propose a high-stability concrete pipe pile mold to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, threaded connection is usually used in actual use, but when producing concrete pipe piles, a vibrator is needed to vibrate the concrete pipe piles and the mold, so as to eliminate the pores and bubbles in the concrete pipe piles, and the vibration easily causes the threaded connection mold to loosen, thereby affecting the stability of the concrete pipe piles during production. A high-stability concrete pipe pile mold is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-stability concrete pipe pile mold, comprising

[0007] Base;

[0008] A rotating wheel, a threaded sleeve, a threaded rod, a connecting plate, a mold and a vertical plate, wherein the number of the rotating wheel, the threaded sleeve, the threaded rod, the connecting plate, the mold and the vertical plate is two, the two vertical plates are symmetrically fixedly connected to the top of the base, the two threaded sleeves penetrate the corresponding vertical plates, and the outer walls of the two threaded sleeves are rotatably connected to the inner walls of the corresponding vertical plates, the two threaded rods are threadedly connected to the inner walls of the corresponding threaded sleeves, and the sides of the two threaded rods close to each other extend to the outside of the threaded sleeves, the two molds are symmetrically slidably connected to the top of the base, the two connecting plates are respectively fixedly connected to the sides of the two molds away from each other, the sides of the two connecting plates away from each other are respectively fixedly connected to the sides of the two threaded rods close to each other, and the two rotating wheels are respectively fixedly connected to the sides of the two threaded sleeves away from each other;

[0009] A positioning mechanism is connected to the rotating wheel, and the positioning mechanism is used to fix the rotating wheel.

[0010] As a preferred solution of the utility model, the positioning mechanism includes: two contact plates, two cross bars, two pull rods, two vertical bars, two lifting plates and two plug plates;

[0011] The two contact plates are symmetrically slidably connected to the top of the base, the two cross bars are fixedly connected to the rear sides of the corresponding contact plates, the two pull rods are respectively rotatably connected to the sides of the two cross bars away from each other, the two vertical bars are respectively slidably connected to the sides of the two vertical plates away from each other, and the sides of the two vertical bars away from each other are respectively rotatably connected to the sides of the two pull rods close to each other, the two lifting plates are fixedly connected to the tops of the corresponding vertical bars, the two plug plates are fixedly connected to the bottoms of the corresponding lifting plates, the outer walls of the two rotating wheels are provided with slots, and the two plug plates are adapted to the corresponding slots.

[0012] As a preferred solution of the utility model, the front sides of the two vertical plates are fixedly connected with push springs, and the front sides of the two push springs are fixedly connected to the rear sides of the corresponding contact plates.

[0013] As a preferred solution of the utility model, the two sides of the two vertical plates that are away from each other are fixedly connected with limiting sleeves, and the inner walls of the two limiting sleeves are slidably connected to the outer walls of the corresponding cross bars.

[0014] As a preferred solution of the utility model, support plates are fixedly connected to the left and right sides of the two vertical plates, the support plates are hollow structures, and the inner walls of the two support plates are slidably connected to the outer walls of the corresponding vertical rods.

[0015] As a preferred solution of the utility model, the tops of the two support plates are fixedly connected with support springs, and the tops of the two support springs are fixedly connected to the bottoms of the corresponding lifting plates.

[0016] Beneficial effects:

[0017] 1. The rotation of the wheel can easily drive the threaded sleeve to rotate. When the threaded sleeve rotates, it can drive the threaded rod connected with the thread to move, thereby driving the connecting plate and the mold to move horizontally. The positioning mechanism can be used to fix the wheel, so that the mold can remain stable;

[0018] 2. The movement of the contact plate will drive the horizontal bar to move backward, and the horizontal bar will pull the pull rod when it moves. The downward movement of the pull rod will pull the vertical bar downward, and the movement of the vertical bar will drive the lifting plate downward. At this time, the movement of the lifting plate will drive the plug plate downward. The movement of the lifting plate will break contact with the slot and unlock the rotating wheel;

[0019] The utility model can conveniently drive the threaded rod to move by rotating the wheel so that the mold can be moved and fitted, which is convenient for the production of concrete pipe piles. The wheel is fixed by a simple structure, which achieves the fixation of the mold and prevents the mold from loosening, so that the mold can maintain a stable effect when in use. The utility model has good practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the main three-dimensional diagram of the utility model;

[0021] Figure 2 It is a partial three-dimensional diagram of the utility model;

[0022] Figure 3 It is a partial three-dimensional diagram of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the positioning mechanism of the utility model.

[0024] In the figure: 1. base; 2. rotating wheel; 3. threaded sleeve; 4. threaded rod; 5. connecting plate; 6. mold; 7. vertical plate; 8. contact plate; 9. push spring; 10. cross bar; 11. pull rod; 12. vertical rod; 13. lifting plate; 14. support plate; 15. support spring; 16. plug plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example

[0027] Reference Figure 1-Figure 4 , a high-stability concrete pipe pile mold, comprising

[0028] Base 1;

[0029] The rotating wheel 2, the threaded sleeve 3, the threaded rod 4, the connecting plate 5, the mold 6 and the vertical plate 7, the number of the rotating wheel 2, the threaded sleeve 3, the threaded rod 4, the connecting plate 5, the mold 6 and the vertical plate 7 are two, the two vertical plates 7 are symmetrically fixedly connected to the top of the base 1, the two threaded sleeves 3 penetrate the corresponding vertical plates 7, and the outer walls of the two threaded sleeves 3 are rotatably connected to the inner walls of the corresponding vertical plates 7, the two threaded rods 4 are threadedly connected to the inner walls of the corresponding threaded sleeves 3, and the sides of the two threaded rods 4 close to each other extend to the outside of the threaded sleeve 3, the two molds 6 are symmetrically slidably connected to the top of the base 1, the two connecting plates 5 are respectively fixedly connected to the sides of the two molds 6 away from each other, the sides of the two connecting plates 5 away from each other are respectively fixedly connected to the sides of the two threaded rods 4 close to each other, and the two rotating wheels 2 are respectively fixedly connected to the sides of the two threaded sleeves 3 away from each other;

[0030] The positioning mechanism is connected to the rotating wheel 2 and is used to fix the rotating wheel 2.

[0031] By means of the above mechanism: the rotation of the rotating wheel 2 can conveniently drive the threaded sleeve 3 to rotate. When the threaded sleeve 3 rotates, it can drive the threaded rod 4 connected with the thread to move, thereby driving the connecting plate 5 and the mold 6 to move horizontally. The rotating wheel 2 can be conveniently fixed through the positioning mechanism, so that the mold 6 remains stable.

[0032] As a preferred solution of the utility model, the positioning mechanism includes: two contact plates 8, two cross bars 10, two pull rods 11, two vertical rods 12, two lifting plates 13 and two plug plates 16; the two contact plates 8 are symmetrically slidably connected to the top of the base 1, the two cross bars 10 are fixedly connected to the rear side of the corresponding contact plates 8, the two pull rods 11 are respectively rotatably connected to the side of the two cross bars 10 away from each other, the two vertical rods 12 are respectively slidably connected to the side of the two vertical plates 7 away from each other, and the side of the two vertical rods 12 away from each other is respectively rotatably connected to the side of the two pull rods 11 close to each other. The two lifting plates 13 are fixedly connected to the tops of the corresponding vertical rods 12, and the two plug plates 16 are fixedly connected to the bottoms of the corresponding lifting plates 13. Slots are provided on the outer walls of the two rotating wheels 2, and the two plug plates 16 are adapted to the corresponding slots. The movement of the contact plate 8 will drive the cross bar 10 to move backward, and the movement of the cross bar 10 will pull the pull rod 11. The downward movement of the pull rod 11 will pull the vertical rod 12 downward, and the movement of the vertical rod 12 will drive the lifting plate 13 downward. At this time, the movement of the lifting plate 13 will drive the plug plate 16 downward, and the movement of the lifting plate 13 will disengage from the slot to unlock the rotating wheel 2.

[0033] As a preferred solution of the utility model, the front sides of the two vertical plates 7 are fixedly connected with push springs 9, and the front sides of the two push springs 9 are fixedly connected to the rear sides of the corresponding contact plates 8. The elastic force of the push springs 9 facilitates the forward movement and reset of the contact plates 8.

[0034] As a preferred solution of the utility model, the two sides of the two vertical plates 7 that are away from each other are fixedly connected with limiting sleeves, and the inner walls of the two limiting sleeves are slidably connected to the outer walls of the corresponding cross bar 10. The limiting sleeves can be used to conveniently limit the cross bar 10 so that the cross bar 10 can move stably forward and backward.

[0035] As a preferred solution of the utility model, support plates 14 are fixedly connected to the left and right sides of the two vertical plates 7. The support plates 14 are hollow structures. The inner walls of the two support plates 14 are slidably connected to the outer walls of the corresponding vertical rods 12. The support plates 14 are used to conveniently limit the vertical rods 12 so that the vertical rods 12 can move vertically stably.

[0036] As a preferred solution of the utility model, the tops of the two support plates 14 are fixedly connected with support springs 15, and the tops of the two support springs 15 are fixedly connected to the bottoms of the corresponding lifting plates 13. The elastic force of the support springs 15 facilitates the lifting plates 13 to be pushed upward and reset.

[0037] Working principle of the utility model: in actual use, when it is necessary to produce concrete pipe piles, first push the contact plate 8 to move horizontally, and when the contact plate 8 moves horizontally, it will compress the push spring 9. At this time, the movement of the contact plate 8 will drive the cross bar 10 to move backward, and when the cross bar 10 moves, it will pull the pull rod 11, and the downward movement of the pull rod 11 will pull the vertical rod 12 downward, and the movement of the vertical rod 12 will drive the lifting plate 13 to move downward. At this time, the movement of the lifting plate 13 will drive the plug plate 16 to move downward, and the movement of the lifting plate 13 will compress the support spring 15, and the plug plate 16 will be out of contact with the slot to unlock the runner 2, and then the runner 2 can be rotated to drive the threaded sleeve 3 to rotate, and the rotation of the threaded sleeve 3 can drive the threaded rod 4 connected by the thread to move horizontally, thereby pushing the connecting plate 5 and the mold 6 to move. At this time, the two molds 6 Move to one side close to each other until they fit together, then stop rotating the wheel 2, and the position of the slot should be aligned with the plug plate 16, by loosening the contact plate 8, the push spring 9 loses its restriction and pushes the contact plate 8 to move horizontally and reset, and when the contact plate 8 moves, it will pull the cross bar 10 and the pull rod 11 to reset, and the support spring 15 loses its restriction and pushes the lifting plate 13 to move up and reset, and the support spring 15 loses its restriction and pushes the lifting plate 13 to move up and reset, and the movement of the lifting plate 13 will drive the plug plate 16 to move up and engage with the slot to fix the wheel 2, and at this time, the concrete pipe piles can be produced, and the mold 6 is vibrated by a vibrator to reduce the bubbles and pores in the concrete pipe piles, and the mold 6 is kept fixed by fixing the wheel 2, so that the mold 6 is kept fixed and prevented from loosening due to vibration.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-stability concrete pipe pile mold, characterized in that: include Base (1); A rotating wheel (2), a threaded sleeve (3), a threaded rod (4), a connecting plate (5), a mold (6) and a vertical plate (7), wherein the number of the rotating wheel (2), the threaded sleeve (3), the threaded rod (4), the connecting plate (5), the mold (6) and the vertical plate (7) is two, the two vertical plates (7) are symmetrically fixedly connected to the top of the base (1), the two threaded sleeves (3) penetrate the corresponding vertical plates (7), and the outer walls of the two threaded sleeves (3) are rotatably connected to the inner walls of the corresponding vertical plates (7), the two threaded rods (4) are threadedly connected to the inner walls of the corresponding threaded sleeves (3), and the sides of the two threaded rods (4) close to each other extend to the outside of the threaded sleeves (3), the two molds (6) are symmetrically slidably connected to the top of the base (1), the two connecting plates (5) are respectively fixedly connected to the sides of the two molds (6) away from each other, the sides of the two connecting plates (5) away from each other are respectively fixedly connected to the sides of the two threaded rods (4) close to each other, and the two rotating wheels (2) are respectively fixedly connected to the sides of the two threaded sleeves (3) away from each other; A positioning mechanism is connected to the rotating wheel (2), and is used to fix the rotating wheel (2).

2. A high-stability concrete pipe pile mold according to claim 1, characterized in that: The positioning mechanism comprises: two contact plates (8), two cross bars (10), two pull rods (11), two vertical bars (12), two lifting plates (13) and two plug plates (16); The two contact plates (8) are symmetrically slidably connected to the top of the base (1), the two cross bars (10) are fixedly connected to the rear sides of the corresponding contact plates (8), the two pull rods (11) are respectively rotatably connected to the sides of the two cross bars (10) that are away from each other, the two vertical bars (12) are respectively slidably connected to the sides of the two vertical plates (7) that are away from each other, and the sides of the two vertical bars (12) that are away from each other are respectively rotatably connected to the sides of the two pull rods (11) that are close to each other, the two lifting plates (13) are fixedly connected to the tops of the corresponding vertical bars (12), the two plug plates (16) are fixedly connected to the bottoms of the corresponding lifting plates (13), and the outer walls of the two rotating wheels (2) are provided with slots, and the two plug plates (16) are adapted to the corresponding slots.

3. A high-stability concrete pipe pile mold according to claim 1, characterized in that: The front sides of the two vertical plates (7) are fixedly connected to push springs (9), and the front sides of the two push springs (9) are fixedly connected to the rear sides of the corresponding contact plates (8).

4. A high-stability concrete pipe pile mold according to claim 1, characterized in that: The two sides of the two vertical plates (7) that are away from each other are both fixedly connected with limiting sleeves, and the inner walls of the two limiting sleeves are slidably connected with the outer walls of the corresponding cross bars (10).

5. A high-stability concrete pipe pile mold according to claim 1, characterized in that: The left and right sides of the two vertical plates (7) are fixedly connected with support plates (14), the support plates (14) are hollow structures, and the inner walls of the two support plates (14) are slidably connected to the outer walls of the corresponding vertical rods (12).

6. A high-stability concrete pipe pile mold according to claim 5, characterized in that: The tops of the two support plates (14) are fixedly connected with support springs (15), and the tops of the two support springs (15) are fixedly connected with the bottoms of the corresponding lifting plates (13).

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