Concrete building material pipe pile demolding device

Abstract

The utility model provides a concrete building material pipe pile demoulding device, which relates to the technical field of demoulding assistive devices for manufacturing concrete pipe piles, and comprises a pipe pile mould supporting seat, a translation supporting table is movably connected above the pipe pile mould supporting seat, a movable base is fixedly connected on the translation supporting table, and the movable base is fixedly connected with the pipe pile mould supporting seat. An auxiliary demolding support is fixedly connected to the upper portion of the movable base through bolts, the front side and the rear side of the upper surface of the auxiliary demolding support are each provided with a translation push cylinder through bolts, and the probability that the surface layer of the outer surface of the tubular pile is damaged in the forced separation process due to bonding between the inner surface of a mold and the outer surface of the tubular pile is reduced; the demolding efficiency is effectively improved, the production efficiency of the concrete pipe pile is further improved, and the problems that the outer surface of the pipe pile and the mold are prone to bonding, the outer surface of the pipe pile and the mold are firmly connected, the concrete pipe pile is prone to being damaged due to forced demolding, the outer surface of the pipe pile locally falls off, and the demolding effect is not stable enough are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of demoulding auxiliary tools for manufacturing concrete pipe piles, in particular to a demoulding device for concrete building material pipe piles. Background Art

[0002] In the production process of concrete building materials pipe piles, demoulding is a key link. Concrete building materials pipe piles are generally manufactured using split molds. The demoulding method of concrete building materials pipe piles is to use a lifting device to lift half of the mold upwards to forcibly separate the inner surface of the mold from the outer surface of the pipe pile.

[0003] When using traditional demoulding methods to forcibly separate the mold from the concrete pipe pile, there is easy adhesion between the outer surface of the pipe pile and the mold. The two are firmly connected. Forced demoulding can easily cause damage to the concrete pipe pile, resulting in partial detachment of the outer surface of the pipe pile, and the demoulding effect is not stable enough. Utility Model Content

[0004] The disclosed embodiment relates to a demoulding device for concrete building material pipe piles, so as to solve the problem that in the process of forcibly separating the mold from the concrete pipe pile by using the traditional demoulding method, due to the easy existence of adhesion between the outer surface of the pipe pile and the mold, the two are firmly connected, and forced demoulding is easy to cause damage to the concrete pipe pile, resulting in partial detachment of the outer surface of the pipe pile, and the demoulding effect is not stable enough.

[0005] The first aspect of the present disclosure provides a demoulding device for concrete building materials pipe piles, which specifically includes a pipe pile mold support seat, wherein the top of the pipe pile mold support seat is movably connected with a translation support platform, the translation support platform is fixedly connected with a movable base, and the top of the movable base is fixedly connected with an auxiliary demoulding support by bolts, and the front and rear sides of the upper surface of the auxiliary demoulding support are respectively installed with a translation push cylinder by bolts, and the front and rear sides of the upper surface of the auxiliary demoulding support are respectively slidably connected with a front and rear adjustment push frame, the push rod of the translation push cylinder is fixedly connected to the outer surface of the front and rear adjustment push frame, and the inner surface of the front and rear adjustment push frame is slidably connected with an elastic shaking plate, the outer surface of the elastic shaking plate is connected with a driving motor by screws, and the rotating shaft of the driving motor is fixedly connected with an eccentric wheel, the eccentric wheel is located on the inner side of the elastic shaking plate, and the driving motor is located at the frame center of the front and rear adjustment push frame.

[0006] In at least some embodiments, the front and rear upper surfaces of the auxiliary demoulding support are respectively connected to two support horizontal guide rods by screws.

[0007] In at least some embodiments, the front-rear adjustment push frame is a rectangular frame, the bottom of the front-rear adjustment push frame is provided with two push table sliders installed by screws, and the inner surface of the front-rear adjustment push frame is fixedly connected with a push table guide rod by screws.

[0008] In at least some embodiments, the push platform guide rod is parallel to the upper surface of the auxiliary demoulding support, and the push platform slider is slidably connected to the support horizontal guide rod.

[0009] In at least some embodiments, a shake plate slider is connected to the outer surface of the elastic shake plate by bolts, the shake plate slider is slidably connected to the push platform guide rod, the left end of the elastic shake plate is fixedly connected to a positioning spring, and the left end of the positioning spring is fixedly connected to the left end of the front and rear adjustment push frame.

[0010] In at least some embodiments, the right edge of the inner surface of the elastic shaking plate is connected to a horizontal limit frame by welding, and a groove limit slot with a "U"-shaped cross-section is longitudinally opened on the inner surface of the horizontal limit frame.

[0011] In at least some embodiments, the eccentric wheel is a circular disc structure, and an eccentric cavity is formed through one side of the interior of the eccentric wheel.

[0012] The utility model provides a demoulding device for concrete building material pipe piles, which has the following beneficial effects:

[0013] In the auxiliary demoulding workbench for demoulding of concrete pipe pile manufacturing in the utility model, an auxiliary knocking device is provided. When the pipe pile mold is lifted upward by an external lifting device, the mold and the pipe pile are not easy to be separated due to the adhesion between the inner surface of the mold and the outer surface of the pipe pile. At this time, the demoulding auxiliary device is used to apply left and right knocking actions to the mold, so that the mold vibrates, making it easier to separate the mold from the pipe pile, thereby reducing the working pressure of the lifting device.

[0014] In addition, the probability of damaging the outer surface of the pipe pile during forced separation due to adhesion between the inner surface of the mold and the outer surface of the pipe pile is reduced, the efficiency of the demoulding work is effectively improved, and the production efficiency of the concrete pipe pile is further improved. The auxiliary demoulding device can be pushed forward and backward to facilitate the control of the contact state between the demoulding auxiliary device and the mold, thereby avoiding obstacles and influences on the movement of the mold or the pipe pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 A schematic diagram showing the overall structure of the present application;

[0019] Figure 2 The schematic diagram of the structure of the auxiliary demoulding support of the present application is shown;

[0020] Figure 3 It shows a schematic diagram of the structure of the front and rear adjustable push frame of the present application;

[0021] Figure 4 It shows a schematic diagram of the structure of the front and rear adjustment push frame and the elastic shaking plate when they are separated;

[0022] Figure 5 A schematic diagram of the structure of the elastic shaking plate of the present application is shown;

[0023] Figure 6 A schematic structural diagram of the eccentric cavity of the present application is shown.

[0024] Reference numerals list

[0025] 1. Pipe pile mould support seat; 2. Movable base; 3. Translation support platform; 4. Auxiliary demoulding support; 401. Support horizontal guide rod; 5. Translation push cylinder; 6. Front and rear adjustment push frame; 601. Push platform slider; 602. Push platform guide rod; 7. Elastic shaking plate; 701. Shaking plate slider; 702. Positioning spring; 703. Horizontal limit frame; 704. Limit slot; 8. Driving motor; 9. Eccentric wheel; 901. Eccentric cavity. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figures 1 to 6 :

[0028] The utility model proposes a demoulding device for concrete building materials pipe piles, including a pipe pile mold support seat 1, a translation support platform 3 is movably connected to the top of the pipe pile mold support seat 1, a movable base 2 is fixedly connected to the translation support platform 3, an auxiliary demoulding support 4 is fixedly connected to the top of the movable base 2 by bolts, a translation push cylinder 5 is respectively installed on the front and rear sides of the upper surface of the auxiliary demoulding support 4 by bolts, a front and rear adjustment push frame 6 is respectively slidably connected to the front and rear sides of the upper surface of the auxiliary demoulding support 4, and a push rod of the translation push cylinder 5 is fixedly connected to the outer side of the front and rear adjustment push frame 6 The inner surface of the front and rear adjusting push frame 6 is slidably connected with an elastic shaking plate 7, the outer surface of the elastic shaking plate 7 is connected with a driving motor 8 by screws, and the rotating shaft of the driving motor 8 is fixedly connected with an eccentric wheel 9, the eccentric wheel 9 is located on the inner side of the elastic shaking plate 7, and the driving motor 8 is located at the frame center of the front and rear adjusting push frame 6; the front and rear positions of the front and rear adjusting push frame 6 and the elastic shaking plate 7 are controlled by the translation push cylinder 5, the separation or contact between the demoulding auxiliary device and the outer surface of the mold is controlled, and the obstruction to the mold and the pipe pile is effectively reduced, so as to avoid obstacles in the transportation process of the mold and the pipe pile.

[0029] In the disclosed embodiment, the front and rear upper surfaces of the auxiliary demoulding support 4 are respectively connected to two support horizontal guide rods 401 by screws, the front and rear adjusting push frame 6 is a rectangular frame, and the bottom of the front and rear adjusting push frame 6 is installed with two push table sliders 601 by screws, and the inner surface of the front and rear adjusting push frame 6 is fixedly connected with the push table guide rod 602 by screws, and the push table guide rod 602 is parallel to the upper surface of the auxiliary demoulding support 4, and the push table slider 601 is slidably connected to the support horizontal guide rod 401 to play a guiding role, and the front and rear adjusting push frame 6 can be pushed forward and backward by the extension and retraction of the translational push cylinder 5 to control the separation and contact between the limit slot 704 and the outer surface of the mold.

[0030] Embodiment 2, on the basis of embodiment 1, a shaking plate slider 701 is connected to the outer surface of the elastic shaking plate 7 by bolts, and the shaking plate slider 701 is slidably connected to the push platform guide rod 602, and the left end of the elastic shaking plate 7 is fixedly connected to the outgoing positioning spring 702, and the left end of the positioning spring 702 is fixedly connected to the left end of the front and rear adjustment push frame 6; the right edge of the inner surface of the elastic shaking plate 7 is connected to the horizontal limit frame 703 by welding, and the inner surface of the horizontal limit frame 703 is longitudinally provided with a groove limit slot 704 with a "U"-shaped cross-section; the eccentric wheel 9 is a circular disc structure, and an eccentric cavity 901 is opened through one side of the inner side of the eccentric wheel 9; when the demoulding work is carried out, The two translation push cylinders 5 are controlled to extend synchronously, and the two front and rear adjustment push frames 6 are pushed towards each other, so that the elastic shaking plate 7 approaches the mold, and the limiting slot 704 fits with the convex ring on the outer surface of the mold. When the driving motor 8 is started, the eccentric wheel 9 is driven to rotate at high speed by the driving motor 8. During the rotation of the eccentric wheel 9, due to its own eccentric setting, the eccentric wheel 9 drives the elastic shaking plate 7 to shake left and right, and drives the horizontal limiting frame 703 to shake back and forth left and right. During this process, the inner wall of the limiting slot 704 collides with the outer surface of the mold flange, thereby causing the mold to shake, which promotes the separation of the inner surface of the mold and the outer surface of the concrete pipe pile, thereby reducing the difficulty of demoulding.

[0031] Working principle: During the production of concrete pipe piles, when the demoulding process is carried out, the concrete pipe pile and the mold are placed above the translation support 3, so that the upper mold faces directly upward, the two translation push cylinders 5 are controlled to extend synchronously, and the two front and rear adjustment push frames 6 are pushed in the direction of the mold, so that the elastic shaking plate 7 approaches the mold, and the limiting slot 704 fits with the convex ring on the outer surface of the mold, and then the driving motor 8 is started, and the eccentric wheel 9 is driven to rotate by the high-speed rotation of the driving motor 8. During the rotation of the eccentric wheel 9, due to its own eccentric setting, the eccentric wheel 9 drives the elastic shaking plate 7 to shake left and right during the rotation process, and drives the horizontal limiting frame 703 to shake back and forth left and right. In this process, the inner wall of the limiting slot 704 collides with the outer surface of the mold flange, thereby causing the mold to shake, promoting the separation of the inner surface of the mold from the outer surface of the concrete pipe pile, using a lifting device to connect the upper mold, and the upper mold is lifted vertically upward to separate the mold from the pipe pile, and then the pipe pile is lifted upward by a lifting device and a grabbing device to separate the pipe pile from the lower mold, and the demoulding work can be completed.

[0032] In this article, there are a few points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A demoulding device for concrete building material pipe piles, comprising: A pipe pile mold support seat (1), wherein the upper part of the pipe pile mold support seat (1) is movably connected to a translation support platform (3), and the translation support platform (3) is fixedly connected to a movable base (2), characterized in that the upper part of the movable base (2) is fixedly connected to an auxiliary demoulding support seat (4) by bolts, and the front and rear sides of the upper surface of the auxiliary demoulding support seat (4) are respectively installed with a translation push cylinder (5) by bolts, and the front and rear sides of the upper surface of the auxiliary demoulding support seat (4) are respectively slidably connected to A front-to-back adjustment push frame (6), a push rod of a translation push cylinder (5) is fixedly connected to the outer surface of the front-to-back adjustment push frame (6), the inner surface of the front-to-back adjustment push frame (6) is slidably connected to an elastic shaking plate (7), the outer surface of the elastic shaking plate (7) is connected to a driving motor (8) by screws, the rotating shaft of the driving motor (8) is fixedly connected to an eccentric wheel (9), the eccentric wheel (9) is located on the inner side of the elastic shaking plate (7), and the driving motor (8) is located at the frame center of the front-to-back adjustment push frame (6).

2. A demoulding device for concrete building material pipe piles according to claim 1, characterized in that: The front and rear upper surfaces of the auxiliary demoulding support (4) are respectively connected to two support horizontal guide rods (401) via screws.

3. A demoulding device for concrete building material pipe piles according to claim 1, characterized in that: The front-rear adjustment push frame (6) is a rectangular frame, and two push platform sliders (601) are installed at the bottom of the front-rear adjustment push frame (6) by screws, and the inner surface of the front-rear adjustment push frame (6) is fixedly connected with a push platform guide rod (602) by screws.

4. A demoulding device for concrete building material pipe piles according to claim 3, characterized in that: The push platform guide rod (602) is parallel to the upper surface of the auxiliary demoulding support (4), and the push platform slider (601) is slidably connected to the support horizontal guide rod (401).

5. A demoulding device for concrete building material pipe piles according to claim 4, characterized in that: A shaking plate slider (701) is connected to the outer surface of the elastic shaking plate (7) by bolts, and the shaking plate slider (701) is slidably connected to the push platform guide rod (602). The left end of the elastic shaking plate (7) is fixedly connected to a positioning spring (702), and the left end of the positioning spring (702) is fixedly connected to the left end of the front and rear adjustment push frame (6).

6. A demoulding device for concrete building material pipe piles according to claim 1, characterized in that: The right edge of the inner surface of the elastic shaking plate (7) is connected to a horizontal limit frame (703) by welding, and a groove limit slot (704) with a "U"-shaped cross-section is longitudinally opened on the inner surface of the horizontal limit frame (703).

7. A demoulding device for concrete building material pipe piles according to claim 1, characterized in that: The eccentric wheel (9) is a circular disc structure, and an eccentric cavity (901) is provided through one side of the interior of the eccentric wheel (9).

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