Supporting device for centrifugal pipe casting machine

Abstract

The utility model discloses a supporting device for a centrifugal pipe casting machine, which comprises a bottom plate, a transverse plate is arranged above the bottom plate, a plurality of supporting legs are arranged at the bottom of the bottom plate, and a buffer protection device is arranged above the bottom plate; the buffer protection device comprises a vertical rod, a sleeve, a spring and a first fastening bolt; the multiple vertical rods are installed at the bottom of the transverse plate, and the outer walls of the multiple vertical rods are movably connected with sleeves. The supporting device for the centrifugal pipe casting machine relates to the technical field of centrifugal casting machines, can effectively support the external centrifugal pipe casting machine through the matching of the bottom plate, the transverse plate, the vertical rod, the sleeve, the spring and the first fastening bolt, and can automatically perform buffering protection during mounting and erecting, so that the service life of the centrifugal pipe casting machine is prolonged, and the service life of the centrifugal pipe casting machine is prolonged. Therefore, impact on the ground and the centrifugal pipe casting machine can be relieved to the maximum extent, safety of the outside ground and the centrifugal pipe casting machine can be guaranteed, and convenience is brought to use of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal casting machines, in particular to a supporting device for a centrifugal pipe casting machine. Background Technique

[0002] A centrifugal casting machine is a casting method in which liquid metal is poured into a rotating mold and filled and solidified into a casting under the action of centrifugal force. The machine used for centrifugal casting is called a centrifugal casting machine. When producing pipes, a centrifugal pipe casting machine is needed.

[0003] At present, when the existing centrifugal pipe casting machine is installed and erected, it does not have an additional buffer protection support structure. Moreover, due to the heavy weight of the casting machine itself, if it is directly installed and erected, it is easy to damage the ground or its own structure, thus bringing trouble to people's use. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a supporting device for a centrifugal pipe casting machine, which solves the problems that the existing centrifugal pipe casting machine does not have an additional buffer protection support structure when being installed and erected, and due to the heavy weight of the casting machine itself, it is easy to damage the ground or its own structure if directly installed and erected, thus bringing trouble to people's use.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A supporting device for a centrifugal pipe casting machine includes a bottom plate. Above the bottom plate is provided a cross plate. At the bottom of the bottom plate are installed a plurality of supporting feet. Above the bottom plate is provided a buffer protection device; The buffer protection device includes vertical rods, sleeves, springs and first fastening bolts; A plurality of vertical rods are provided and are all installed at the bottom of the cross plate. The outer walls of the plurality of vertical rods are all movably connected with sleeves. The bottoms of the plurality of sleeves are fixedly connected to the top of the bottom plate. Springs are sleeved on the outer walls of the plurality of vertical rods. The two ends of the plurality of springs respectively abut against the bottom of the cross plate and the tops of the plurality of sleeves. First fastening bolts are threadedly connected to the inner walls of the plurality of sleeves.

[0006] Preferably, an installation device is provided on the top of the cross plate; The installation device includes a top plate and an installation plate; The bottom of the top plate is fixedly connected to the top of the cross plate. A plurality of installation plates are installed on the top of the top plate.

[0007] Preferably, a limiting device is installed at the bottom of the cross plate; the limiting device includes a first inclined rod, a second inclined rod, a sliding plate, a sliding rail and a second fastening bolt; a plurality of first inclined rods are provided, and all are rotatably connected to the bottom of the cross plate. A second inclined rod is provided on one side of each of the plurality of first inclined rods. One end of each of the plurality of second inclined rods is rotatably connected to the top of the bottom plate. The ends of the plurality of first inclined rods and the second inclined rods are all rotatably connected with a sliding plate. The inner walls of the plurality of sliding plates are all slidably clamped with a sliding rail. The outer walls of the plurality of sliding rails are respectively fixed to the top of the bottom plate and the bottom of the cross plate. The outer walls of the plurality of sliding rails are all abutted by a second fastening bolt threadedly connected to the inner wall of the plurality of sliding plates.

[0008] Preferably, a moving device is installed at the bottom of the bottom plate; the moving device includes universal wheels, sleeve plates and hydraulic cylinders; a plurality of sleeve plates are provided and are all installed at the bottom of the bottom plate. The inner walls of the plurality of sleeve plates are all movably connected with universal wheels. The inner walls of the plurality of sleeve plates are detachably connected with hydraulic cylinders. The output ends of the plurality of hydraulic cylinders are respectively detachably connected to the tops of the plurality of universal wheels.

[0009] Preferably, a plurality of balls are movably connected above the plurality of universal wheels, and the outer walls of the plurality of balls are respectively movably connected to the inner walls of the plurality of sleeve plates.

[0010] The utility model has the following beneficial effects: The supporting device for the centrifugal pipe casting machine can effectively support the external centrifugal pipe casting machine through the cooperation of the bottom plate, the cross plate, the vertical rod, the sleeve, the spring and the first fastening bolt, and can also automatically perform buffer protection during installation and erection. Therefore, the impact on the ground and the centrifugal pipe casting machine can be reduced to the greatest extent, so the safety of the external ground and the centrifugal pipe casting machine can be guaranteed, and thus convenience is brought to the use of the staff;

[0011] Through the cooperation of the universal wheels, the sleeve plates and the hydraulic cylinders, the whole supporting device for the centrifugal pipe casting machine can be lifted, and then the universal wheels can be used for convenient position adjustment and movement. Therefore, the use convenience can be improved again, and its practicability is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the utility model;

[0013] Figure 2 is Figure 1 a cross-sectional view of;

[0014] Figure 3 is Figure 2 a schematic structural diagram of the bottom plate, the hydraulic cylinder and the sleeve plate in;

[0015] Figure 4 is Figure 2 a schematic structural diagram of the cross plate, the spring and the vertical rod in;

[0016] Figure 5 For Figure 2 Schematic structural diagram of the middle bottom plate, slide rail and sliding plate.

[0017] In the figure: 1. Bottom plate, 2. Support feet, 3. Horizontal plate, 4. Vertical rod, 5. Sleeve, 6. First fastening bolt, 7. Spring, 8. First inclined rod, 9. Second inclined rod, 10. Sliding plate, 11. Slide rail, 12. Second fastening bolt, 13. Sleeve plate, 14. Hydraulic cylinder, 15. Universal wheel, 16. Ball, 17. Top plate, 18. Mounting plate. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] Through those skilled in the art, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0020] At present, when a centrifugal pipe casting machine is installed and erected, it does not have an additional buffer protection support structure. Moreover, due to the heavy weight of the casting machine itself, if it is directly installed and erected, it is easy to damage the ground or its own structure, thus bringing troubles to people's use;

[0021] In view of this, the present invention provides a support device for a centrifugal pipe casting machine. Through the cooperation of a bottom plate, a horizontal plate, a vertical rod, a sleeve, a spring and a first fastening bolt, it can effectively support the external centrifugal pipe casting machine, and can also automatically perform buffer protection during installation and erection. Therefore, it can minimize the impact on the ground and the centrifugal pipe casting machine, and thus ensure the safety of the external ground and the centrifugal pipe casting machine, thereby bringing convenience to the use of the staff.

[0022] Embodiment 1: Consisting of Figure 1 , 2As shown in FIGS. 0 and 4, a support device for a centrifugal pipe casting machine includes a bottom plate 1. Above the bottom plate 1, there is a cross plate 3. At the bottom of the bottom plate 1, a plurality of support feet 2 are installed. Above the bottom plate 1, there is a buffer protection device; the buffer protection device includes vertical rods 4, sleeves 5, springs 7 and first fastening bolts 6; a plurality of vertical rods 4 are provided and are all installed at the bottom of the cross plate 3. The outer walls of the plurality of vertical rods 4 are all movably connected with sleeves 5. The bottoms of the plurality of sleeves 5 are fixedly connected to the top of the bottom plate 1. Springs 7 are sleeved on the outer walls of the plurality of vertical rods 4. The two ends of the plurality of springs 7 are respectively abutted against the bottom of the cross plate 3 and the tops of the plurality of sleeves 5. First fastening bolts 6 are threadedly connected to the inner walls of the plurality of sleeves 5;

[0023] In the specific implementation process, it is particularly worth noting that the first fastening bolt 6 can abut and limit the sleeve 5 and the vertical rod 4. Thus, when the external centrifugal pipe casting machine is working, there will be no shaking phenomenon. A damping pad is installed on the inner wall of the sleeve 5, which can increase the friction between the sleeve 5 and the vertical rod 4, so as to consume the elastic potential energy generated when the spring 7 deforms, enabling the spring 7 to quickly stabilize;

[0024] Specifically, when using this support device for the centrifugal pipe casting machine, when erecting, when the support device for the centrifugal pipe casting machine lands instantaneously, due to the impact force of its own weight at this time, the cross plate 3 can drive the vertical rod 4 to move along the inner wall of the sleeve 5, thereby compressing the spring 7. At this time, the buffer protection can be carried out through the elastic force of the spring 7. And through the friction between the vertical rod 4 and the sleeve 5, the elastic potential energy of the spring 7 can be consumed, enabling the spring 7 to quickly stabilize. Subsequently, the staff uses the first fastening bolt 6 to abut and limit the sleeve 5 and the vertical rod 4 to ensure the use stability of the centrifugal pipe casting machine.

[0025] Embodiment 2: From Figure 1 and 2 it can be seen that an installation device is provided on the top of the cross plate 3; the installation device includes a top plate 17 and an installation plate 18; the bottom of the top plate 17 is fixedly connected to the top of the cross plate 3, and a plurality of installation plates 18 are installed on the top of the top plate 17;

[0026] In the specific implementation process, it is particularly worth noting that the staff can use the installation plate 18 to install the external centrifugal pipe casting machine on the top of the top plate 17. It can be understood that the installation plate 18 provided in this embodiment is only one implementable way to realize the installation and fixation of the external centrifugal pipe casting machine, not all embodiments. In the specific implementation process, other structures can also be adopted, and the selection of the specific structure can be reasonably designed according to the actual situation;

[0027] Specifically, on the basis of the above-mentioned first embodiment, when installing an external centrifugal pipe casting machine and the support device for the centrifugal pipe casting machine, the staff places the external centrifugal pipe casting machine on the top of the top plate 17, and then can use the mounting plate 18 for installation and fixation.

[0028] Embodiment 3: From Figure 1 , 2 and 5, it can be seen that a limiting device is installed at the bottom of the cross plate 3; the limiting device includes a first inclined rod 8, a second inclined rod 9, a sliding plate 10, a sliding rail 11 and a second fastening bolt 12; a plurality of first inclined rods 8 are provided, and all are rotatably connected to the bottom of the cross plate 3. A second inclined rod 9 is provided on one side of each of the plurality of first inclined rods 8. One end of each of the plurality of second inclined rods 9 is rotatably connected to the top of the bottom plate 1. The ends of the plurality of first inclined rods 8 and the second inclined rods 9 are all rotatably connected to a sliding plate 10. The inner walls of the plurality of sliding plates 10 are all slidably clamped with a sliding rail 11. The outer walls of the plurality of sliding rails 11 are respectively fixedly connected to the top of the bottom plate 1 and the bottom of the cross plate 3. A second fastening bolt 12 that is threadedly connected to the inner wall of the plurality of sliding plates 10 is abutted against the outer walls of the plurality of sliding rails 11;

[0029] In the specific implementation process, it is particularly pointed out that a damping pad is installed on the inner wall of the sliding plate 10. When the positions of the cross plate 3 and the bottom plate 1 change, at this time, the first inclined rod 8 and the second inclined rod 9 can drive the sliding plate 10 to slide along the outer wall of the sliding rail 11. At the same time, by using the friction between the sliding plate 10 and the sliding rail 11, the elastic potential energy during the deformation of the spring 7 can be consumed, and thus the work of auxiliary buffering can be achieved. And the second fastening bolt 12 can be used to limit the sliding plate 10 and the sliding rail 11, and thus the cross plate 3 and the bottom plate 1 can be limited;

[0030] Specifically, on the basis of the above-mentioned first embodiment and the second embodiment, when the positions of the cross plate 3 and the bottom plate 1 change, at this time, the first inclined rod 8 and the second inclined rod 9 can drive the sliding plate 10 to slide along the outer wall of the sliding rail 11. At the same time, through the friction between the sliding plate 10 and the sliding rail 11, the elastic potential energy of the spring 7 can be consumed, so that the spring 7 can quickly stabilize. After the positions of the cross plate 3 and the bottom plate 1 are stable, the staff can use the second fastening bolt 12 to abut and limit the sliding plate 10 and the sliding rail 11, and thus the use stability of the support device for the centrifugal pipe casting machine can be ensured.

[0031] Embodiment 4: From Figure 1 , 2As can be seen from FIGS. 1 and 3, a moving device is installed at the bottom of the bottom plate 1; the moving device includes universal wheels 15, sleeve plates 13 and hydraulic cylinders 14; multiple sleeve plates 13 are provided and are all installed at the bottom of the bottom plate 1. The inner walls of the multiple sleeve plates 13 are movably connected with universal wheels 15, and the inner walls of the multiple sleeve plates 13 are detachably connected with hydraulic cylinders 14. The model of the hydraulic cylinder 14 is not specifically limited, as long as it meets the use requirements. The output ends of the multiple hydraulic cylinders 14 are respectively detachably connected with the tops of the multiple universal wheels 15;

[0032] In the specific implementation process, it is particularly worth pointing out that the hydraulic cylinder 14 can drive the universal wheel 15 to move along the inner wall of the sleeve plate 13. When the universal wheel 15 moves to a certain height, the support feet 2 can be lifted off the ground, and then the position of the support device for the centrifugal pipe casting machine can be adjusted more conveniently by using the universal wheel 15;

[0033] Furthermore, multiple balls 16 are movably connected above the multiple universal wheels 15, and the outer walls of the multiple balls 16 are respectively movably connected with the inner walls of the multiple sleeve plates 13;

[0034] In the specific implementation process, it is particularly worth pointing out that the balls 16 can reduce the friction between the universal wheels 15 and the sleeve plates 13;

[0035] Specifically, on the basis of the above-mentioned Embodiment 1, Embodiment 2 and Embodiment 3, when it is necessary to move the support device for the centrifugal pipe casting machine, the staff turns on the external power supply of the hydraulic cylinder 14. At this time, the hydraulic cylinder 14 can drive the universal wheel 15 to move along the inner wall of the sleeve plate 13. When the universal wheel 15 moves to a certain position, the support feet 2 can be lifted off the ground, and then the position of the support device for the centrifugal pipe casting machine can be changed by using the universal wheel 15.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support device for a centrifugal pipe casting machine, comprising a bottom plate (1), characterized in that: A transverse plate (3) is arranged above the base plate (1), a plurality of supporting legs (2) are installed at the bottom of the base plate (1), and a buffer protection device is arranged above the base plate (1); The buffer protection device comprises a vertical rod (4), a sleeve (5), a spring (7) and a first fastening bolt (6); A plurality of vertical rods (4) are provided and are all mounted on the bottom of the horizontal plate (3); the outer walls of the plurality of vertical rods (4) are movably connected with sleeves (5); the bottoms of the plurality of sleeves (5) are fixedly connected to the top of the bottom plate (1); the outer walls of the plurality of vertical rods (4) are sleeved with springs (7); the two ends of the plurality of springs (7) are respectively tightly abutted against the bottom of the horizontal plate (3) and the tops of the plurality of sleeves (5); the inner walls of the plurality of sleeves (5) are threadedly connected with first fastening bolts (6).

2. A support device for a centrifugal pipe casting machine according to claim 1, characterized in that: A mounting device is provided on the top of the horizontal plate (3); The mounting device comprises a top plate (17) and a mounting plate (18); The bottom of the top plate (17) is fixedly connected to the top of the transverse plate (3), and a plurality of mounting plates (18) are mounted on the top of the top plate (17).

3. The support device for a centrifugal pipe casting machine according to claim 1, characterized in that: A limiting device is installed at the bottom of the transverse plate (3); The limiting device comprises a first oblique rod (8), a second oblique rod (9), a slide plate (10), a slide rail (11) and a second fastening bolt (12); A plurality of first inclined rods (8) are provided, and all are rotatably connected to the bottom of the transverse plate (3); a second inclined rod (9) is provided on one side of each of the plurality of first inclined rods (8); one end of each of the plurality of second inclined rods (9) is rotatably connected to the top of the bottom plate (1); the ends of each of the plurality of first inclined rods (8) and second inclined rods (9) are rotatably connected to a slide plate (10); the inner walls of each of the plurality of slide plates (10) are slidably connected to a slide rail (11); the outer walls of each of the plurality of slide rails (11) are respectively fixedly connected to the top of the bottom plate (1) and the bottom of the transverse plate (3); the outer walls of each of the plurality of slide rails (11) are tightly pressed against a second fastening bolt (12) threadedly connected to the inner walls of the plurality of slide plates (10).

4. The support device for a centrifugal pipe casting machine according to claim 1, characterized in that: A moving device is installed at the bottom of the base plate (1); The moving device comprises a universal wheel (15), a sleeve plate (13) and a hydraulic cylinder (14); A plurality of sleeve plates (13) are provided and are all mounted on the bottom of the base plate (1); the inner walls of the plurality of sleeve plates (13) are all movably connected to universal wheels (15); the inner walls of the plurality of sleeve plates (13) are all detachably connected to hydraulic cylinders (14); and the output ends of the plurality of hydraulic cylinders (14) are respectively detachably connected to the tops of the plurality of universal wheels (15).

5. A support device for a centrifugal pipe casting machine according to claim 4, characterized in that: A plurality of balls (16) are movably connected to the tops of the plurality of universal wheels (15), and the outer walls of the plurality of balls (16) are movably connected to the inner walls of the plurality of sleeve plates (13).

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