Socket type nodular cast iron pipe mounting structure

Abstract

The utility model discloses a socket type nodular cast iron pipe mounting structure, which relates to the technical field of pipeline mounting and comprises a bearing bottom plate, a longitudinal frame fixedly mounted in the middle of the top of the bearing bottom plate, a one-way screw rotationally mounted in the middle of the bearing bottom plate, and a lifting upright in threaded connection with the one-way screw. A transverse frame is fixedly installed on the tops of the lifting stand columns, an adjusting assembly is arranged on the transverse frame, a top support is fixedly installed outside the transverse frame, an air cylinder is fixedly installed on the top support, and an upper pressing plate is connected to the tail end of an air cylinder piston rod. According to the socket and spigot type nodular cast iron pipe mounting structure, the one-way screw is driven to rotate through the first motor, the two-way screw is driven to rotate through the second motor, longitudinal and transverse movement of the lifting stand column and the movable block is achieved, and bearing and fixing of nodular cast iron pipes with different lengths are completed in cooperation with pressing connection of the air cylinder and the upper pressing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, and more specifically, to a socket-and-spigot type ductile iron pipe installation structure. Background Art

[0002] With the acceleration of urbanization and the increasing improvement of urban infrastructure, the construction and maintenance of drainage systems, as a key component of urban infrastructure, are particularly important. Ductile iron pipes, a widely used material in drainage piping systems, play a vital role in municipal water supply and drainage projects due to their excellent corrosion resistance, high strength, and good sealing properties.

[0003] Traditional mounting structures often lack effective height adjustment mechanisms for varying terrain or design requirements, limiting their application in complex environments. Furthermore, existing mounting structures often only accommodate specific pipe sizes, making it difficult to meet diverse installation requirements and increasing construction difficulty and cost. Research to address these issues led to the invention of this device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a socket-and-spigot type ductile iron pipe installation structure to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a socket-type ductile iron pipe installation structure, including a receiving base plate, a longitudinal frame fixedly installed in the middle position of the top of the receiving base plate, a one-way screw rotatably installed in the middle position of the receiving base plate, a lifting column threadedly connected to the one-way screw, and the width of the lifting column is equal to the width inside the longitudinal frame, a No. 1 motor is fixedly installed on the longitudinal frame, and a bevel gear set is provided between the output shaft of the No. 1 motor and the one-way screw, a transverse frame is fixedly installed on the top of the lifting column, an adjustment component is provided on the transverse frame, a top bracket is fixedly installed on the outside of the transverse frame, a cylinder is fixedly installed on the top bracket, and the end of the cylinder piston rod is connected to the upper pressure plate.

[0006] Optionally, movable wheels are fixedly mounted at the four corners of the bottom of the receiving base plate.

[0007] Optionally, the adjustment component includes a bidirectional screw rotatably mounted on the transverse frame, with moving blocks threadedly connected on both sides of the bidirectional screw, and the width of the moving block is equal to the width inside the transverse frame, and a support plate is fixedly mounted on the top of the moving block.

[0008] Optionally, a No. 2 motor is fixedly mounted on the transverse frame, and an output shaft of the No. 2 motor is connected to the bidirectional screw.

[0009] Optionally, both the upper pressing plate and the supporting plate are arc-shaped structures.

[0010] Optionally, connecting blocks are fixedly installed at the four corners of the receiving base plate, a screw rod is threadedly connected to the connecting block, a hand ring is fixedly installed on the top of the screw rod, and a cushion block is fixedly installed on the bottom of the screw rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model utilizes a lifting mechanism composed of a No. 1 motor, a bevel gear set and a one-way screw to realize height adjustment of the lifting column, so that the installation structure can adapt to installation requirements at different heights, thereby enhancing its versatility and adaptability; the No. 2 motor drives the two-way screw to rotate, so that the moving blocks on both sides can move toward or away from each other, thereby driving the support plate to adjust the spacing to adapt to ductile iron pipes of different lengths, thereby ensuring the compatibility of the installation structure with pipes of different specifications; the upper pressure plate and support plate with an arc structure can better fit the shape of the ductile iron pipe, providing stable support and crimping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 The overall structural diagram provided for a socket-and-spigot type ductile iron pipe installation structure;

[0015] Figure 2 An overall structural side view of a socket-and-spigot type ductile iron pipe installation structure is provided;

[0016] Figure 3 The overall structural front view of a socket-and-spigot type ductile iron pipe installation structure is provided.

[0017] Description of reference numerals:

[0018] 1. Supporting base plate; 2. Longitudinal frame; 3. One-way screw; 4. Lifting column; 5. No. 1 motor; 6. Bevel gear set; 7. Transverse frame; 8. Adjustment assembly; 801. Two-way screw; 802. Moving block; 803. Support plate; 804. No. 2 motor; 9. Top bracket; 10. Cylinder; 11. Upper pressure plate; 12. Moving wheel; 13. Connecting block; 14. Screw; 15. Wristband; 16. Spacer. DETAILED DESCRIPTION

[0019] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0020] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Example:

[0022] Refer to the attached Figure 1 The embodiment of the present invention provides a socket-type ductile iron pipe installation structure, including a receiving base plate 1, at the four corners of the bottom of the receiving base plate 1 are fixedly installed movable wheels 12, which facilitate the movement and positioning of the entire installation structure, so that the entire installation structure can be conveniently moved and positioned in different working areas, thereby improving the flexibility and efficiency of the installation work.

[0023] Refer to the attached Figure 1 and Figure 3 A longitudinal frame 2 is fixedly installed in the middle position of the top of the receiving base plate 1, and a one-way screw 3 is rotatably installed in the middle position of the receiving base plate 1. The one-way screw 3 is longitudinally arranged, and a No. 1 motor 5 is fixedly installed on the longitudinal frame 2, and a bevel gear set 6 is arranged between the output shaft of the No. 1 motor 5 and the one-way screw 3. When in use, the No. 1 motor 5 is turned on, and the No. 1 motor 5 drives the one-way screw 3 to rotate through the bevel gear set 6. A lifting column 4 is threadedly connected to the one-way screw 3, and the width of the lifting column 4 is equal to the width inside the longitudinal frame 2, thereby realizing the limitation of the lifting column 4, so that the lifting column 4 can move longitudinally along the longitudinal frame 2 during the rotation of the one-way screw 3, thereby adapting to different height requirements and enhancing its versatility and adaptability.

[0024] Refer to the attached Figure 2 and Figure 3A transverse frame 7 is fixedly installed on the top of the lifting column 4. The transverse frame 7 moves longitudinally with the lifting column 4. An adjustment component 8 is provided on the transverse frame 7. The adjustment component 8 includes a bidirectional screw 801 rotatably mounted on the transverse frame 7. The bidirectional screw 801 is arranged horizontally. A second motor 804 is fixedly installed on the transverse frame 7, and the output shaft of the second motor 804 is connected to the bidirectional screw 801. When in use, the second motor 804 is turned on, and the output shaft of the second motor 804 drives the bidirectional screw 801 to rotate. , both sides of the bidirectional screw 801 are threadedly connected with a moving block 802, and the width of the moving block 802 is equal to the width inside the transverse frame 7, thereby realizing the limitation of the moving block 802, so that the moving blocks 802 on both sides can move toward or away from each other along the transverse frame 7 during the rotation of the bidirectional screw 801, and a supporting plate 803 is fixedly installed on the top of the moving block 802, and the supporting plate 803 moves synchronously with the moving block 802, thereby taking on ductile iron pipes of different lengths.

[0025] Refer to the attached Figure 1 A top bracket 9 is fixedly installed on the outside of the transverse frame 7, and a cylinder 10 is fixedly installed on the top bracket 9. The end of the piston rod of the cylinder 10 is connected to the upper pressure plate 11. When in use, the cylinder 10 is opened, and the piston rod of the cylinder 10 drives the upper pressure plate 11 to move downward to realize the crimping of the ductile iron pipe.

[0026] It should be noted that both the upper pressing plate 11 and the supporting plate 803 are arc-shaped structures, so as to better adapt to the shape of the ductile iron pipe and provide stable support and pressing.

[0027] Refer to the attached Figure 1 , connecting blocks 13 are fixedly installed at the four corners of the supporting base plate 1, a screw rod 14 is threadedly connected to the connecting block 13, a hand ring 15 is fixedly installed on the top of the screw rod 14, and a pad 16 is fixedly installed on the bottom of the screw rod 14. After moving to the specified position, the operator rotates the hand ring 15 to realize the downward movement of the screw rod 14 and the pad 16 until the pad 16 contacts the ground, thereby increasing the support area and stability.

[0028] The socket-and-spigot type ductile iron pipe installation structure drives the one-way screw 3 to rotate through the No. 1 motor 5, and drives the two-way screw 801 to rotate through the No. 2 motor 804, thereby realizing the longitudinal and lateral movement of the lifting column 4 and the moving block 802, and cooperating with the crimping of the cylinder 10 and the upper pressure plate 11 to complete the connection and fixation of ductile iron pipes of different lengths.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A socket-and-spigot type ductile iron pipe installation structure, comprising a receiving base plate (1), characterized in that: A longitudinal frame (2) is fixedly installed at the middle position of the top of the receiving base plate (1), a one-way screw (3) is rotatably installed at the middle position of the receiving base plate (1), a lifting column (4) is threadedly connected to the one-way screw (3), and the width of the lifting column (4) is equal to the width inside the longitudinal frame (2), a No. 1 motor (5) is fixedly installed on the longitudinal frame (2), and a bevel gear set (6) is provided between the output shaft of the No. 1 motor (5) and the one-way screw (3), a transverse frame (7) is fixedly installed on the top of the lifting column (4), an adjustment component (8) is provided on the transverse frame (7), a top bracket (9) is fixedly installed on the outside of the transverse frame (7), a cylinder (10) is fixedly installed on the top bracket (9), and the end of the piston rod of the cylinder (10) is connected to the upper pressure plate (11).

2. The socket-and-spigot type ductile iron pipe installation structure according to claim 1, characterized in that: Moving wheels (12) are fixedly mounted at the four corners of the bottom of the receiving base plate (1).

3. The socket-and-spigot type ductile iron pipe installation structure according to claim 1, characterized in that: The adjustment assembly (8) includes a bidirectional screw (801) rotatably mounted on the transverse frame (7), and both sides of the bidirectional screw (801) are threadedly connected to a moving block (802), and the width of the moving block (802) is equal to the width inside the transverse frame (7), and a supporting plate (803) is fixedly mounted on the top of the moving block (802).

4. The socket-and-spigot type ductile iron pipe installation structure according to claim 3, characterized in that: A second motor (804) is fixedly mounted on the transverse frame (7), and an output shaft of the second motor (804) is connected to the bidirectional screw (801).

5. The socket-and-spigot type ductile iron pipe installation structure according to claim 3, characterized in that: The upper pressing plate (11) and the supporting plate (803) are both arc-shaped structures.

6. The socket-and-spigot type ductile iron pipe installation structure according to claim 1, characterized in that: Connecting blocks (13) are fixedly mounted at the four corners of the receiving base plate (1), a screw rod (14) is threadedly connected to the connecting block (13), a hand ring (15) is fixedly mounted on the top of the screw rod (14), and a cushion block (16) is fixedly mounted on the bottom of the screw rod (14).

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