Concrete pipeline butt joint device

Abstract

The utility model provides a concrete pipeline butt joint device which comprises a moving trolley, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods and a plurality of connecting rods, the moving trolley is provided with a V-shaped groove, and a rotating roller is arranged on the V-shaped groove; the guide assembly is used for guiding the butt joint process of the concrete pipelines; the jacking assembly is used for driving the concrete pipeline to move in the length direction of the V-shaped groove; the number of the moving vehicles is two, one moving vehicle is connected with the guiding assembly, and the other moving vehicle is connected with the jacking assembly. Compared with a traditional crane for installing the concrete pipeline, the concrete pipeline installing device has the advantages that the operation process is simple, the working efficiency is improved, and the operation process is safer.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pipe installation, in particular to a concrete pipe butt joint device. Background Art

[0002] During the installation of the concrete pipe, it is necessary to dig a trench on the ground, lay a section of the pipe, and then insert the plug-in part of the subsequent concrete pipe into the receiving part of the laid concrete pipe.

[0003] The existing installation method is to lift the concrete pipe to be connected to the specified position manually or by crane, and then manually drive the connecting part of the concrete pipe to be connected to be inserted into the receiving part of the laid concrete pipe. This operation mode has the following problems: first, the connecting part cannot be aligned with the receiving part under manual operation, resulting in low work efficiency; second, moving the concrete pipe to be connected in the lifting state has the safety hazard of breaking the lifting rope. Utility Model Content

[0004] In view of this, the utility model aims to provide a concrete pipe docking device, in order to solve at least one of the above-mentioned technical problems.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A concrete pipe docking device, comprising:

[0007] A moving vehicle, wherein a V-shaped groove is formed on the moving vehicle and a rotating roller is provided on the V-shaped groove;

[0008] A guide assembly, the guide assembly is used to guide the butt joint process of the concrete pipe;

[0009] A jacking assembly, which is used to drive the concrete pipe to move along the length direction of the V-shaped groove;

[0010] There are two moving vehicles, one of which is connected to the guide assembly, and the other is connected to the jacking assembly.

[0011] Furthermore, the mobile vehicle includes a bottom plate, a vertical rod, and a horizontal rod. A V-shaped groove is formed at the upper end of the bottom plate. Rotating rollers are provided at both ends of the inner side of the V-shaped groove. The rotating rollers are rotatably connected to the bottom plate. There are multiple rotating rollers, and the multiple rotating rollers are evenly arranged along the length direction of the V-shaped groove.

[0012] The axis of the rotating roller is arranged perpendicular to the length direction of the V-shaped groove;

[0013] Vertical rods are fixedly arranged on both sides of the bottom plate, and the vertical rods are arranged perpendicular to the bottom plate. A cross rod is fixedly arranged on the upper end of the vertical rod, and a roller is fixedly arranged on the lower end surface of the cross rod.

[0014] Furthermore, the mobile vehicle includes a bottom plate, a V-shaped groove is formed at the upper end of the bottom plate, rotating rollers are provided at both ends of the inner side of the V-shaped groove, the rotating rollers are rotatably connected to the bottom plate, the number of the rotating rollers is multiple, and the multiple rotating rollers are evenly arranged along the length direction of the V-shaped groove;

[0015] A roller is fixedly arranged at the bottom end of the bottom plate.

[0016] Furthermore, the guide assembly comprises:

[0017] a frame fixedly connected to one of the mobile vehicles;

[0018] A guide arc plate, the guide arc plate comprises a guide part and a connection part which are connected in sequence, the inner diameter of the guide part matches the outer diameter of the plug-in part of the concrete pipe, the inner diameter of the connection part matches the outer diameter of the receiving part of the concrete pipe, the guide part is arranged toward the moving vehicle, the inner side of one end of the connection part adjacent to the moving vehicle adopts a chamfered structure, there are multiple guide arc plates, multiple guide arc plates are installed on the inner side of the frame, and a guide channel is formed between the multiple guide arc plates;

[0019] The guide arc plate is correspondingly provided with a driving component for adjusting the diameter of the guide channel.

[0020] Furthermore, the driving assembly is a cylinder, a shell of the cylinder is fixedly connected to the frame, and an output shaft of the cylinder is fixedly connected to the outer side of the guide arc plate.

[0021] Furthermore, a guide column is fixedly provided on the outer side of the guide arc plate, a guide tube matching the guide column is fixedly provided on the inner side of the frame, and the guide column is installed on the inner side of the guide tube.

[0022] Furthermore, a non-slip rubber pad is provided on the inner side of the connecting portion.

[0023] Furthermore, the jacking assembly includes a hydraulic cylinder, a housing of the hydraulic cylinder is fixedly connected to another mobile vehicle, an output shaft of the hydraulic cylinder is provided with a jacking plate, and an outer diameter of the jacking plate is larger than an inner diameter of the concrete pipe receiving portion.

[0024] Furthermore, a positioning boss is fixedly provided on the jacking plate, and the diameter of the positioning boss is smaller than the inner diameter of the concrete pipe receiving portion.

[0025] Furthermore, an outer edge of one end of the positioning boss away from the jacking disk adopts a chamfered structure.

[0026] Compared with the prior art, the concrete pipe docking device described in the utility model has the following features:

[0027] Beneficial effects:

[0028] (1) Compared with the traditional method of installing concrete pipes by crane, the concrete pipe docking device described in the utility model has a simple operation process, improved work efficiency, and a safer operation process.

[0029] (2) In the concrete pipe docking device described in the utility model, a guide column is fixedly provided on the outer side of the guide arc plate, a guide tube matching the guide column is fixedly provided on the inner side of the frame, and the guide column is installed on the inner side of the guide tube. The coordinated installation between the guide column and the guide tube makes the movement process of the guide arc plate more stable, thereby improving the stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0031] Figure 1 This is a schematic diagram of the three-dimensional structure of the device according to an embodiment of the utility model;

[0032] Figure 2 This is a schematic diagram of the cross-sectional structure of the device described in the embodiment of the utility model;

[0033] Figure 3 For the embodiment of the utility model Figure 2 Schematic diagram of the structure at B in the middle;

[0034] Figure 4 This is a schematic diagram of the three-dimensional structure of a concrete pipe according to an embodiment of the utility model;

[0035] Figure 5 This is a schematic diagram of the three-dimensional structure of the mobile vehicle according to an embodiment of the utility model;

[0036] Figure 6 This is a schematic diagram of the three-dimensional structure of the guide assembly according to an embodiment of the utility model;

[0037] Figure 7 This is a schematic diagram of the cross-sectional structure of the guide assembly according to an embodiment of the utility model;

[0038] Figure 8 For the embodiment of the utility model Figure 7 Schematic diagram of the structure at point A in the middle.

[0039] Description of reference numerals:

[0040] 1. Mobile vehicle; 2. Guide assembly; 3. Jacking assembly; 4. Concrete pipe; 101. Bottom plate; 102. Rotating roller; 103. Vertical rod; 104. Cross rod; 105. Roller; 201. Frame; 202. Guide arc plate; 203. Cylinder; 204. Guide column; 205. Guide tube; 20201. Connecting part; 20202. Guide part; 301. Hydraulic cylinder; 302. Jacking plate; 401. Connecting part; 402. Receiving part. DETAILED DESCRIPTION

[0041] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0042] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0044] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0045] like Figures 1 to 8 As shown, a concrete pipe docking device comprises:

[0046] A moving vehicle 1, wherein a V-shaped groove is formed on the moving vehicle 1, and a rotating roller 102 is provided on the V-shaped groove;

[0047] A guide assembly 2, which is used to guide the docking process of the concrete pipe 4;

[0048] A jacking assembly 3, which is used to drive the concrete pipe 4 to move along the length direction of the V-shaped groove;

[0049] There are two moving vehicles 1 , one of which is connected to the guide assembly 2 , and the other moving vehicle 1 is connected to the jacking assembly 3 .

[0050] In some embodiments, the mobile vehicle 1 includes a bottom plate 101, a vertical rod 103, and a horizontal rod 104. A V-shaped groove is formed on the upper end of the bottom plate 101. Rotating rollers 102 are provided on both ends of the inner side of the V-shaped groove. The rotating rollers 102 are rotatably connected to the bottom plate 101. There are multiple rotating rollers 102, and the multiple rotating rollers 102 are evenly arranged along the length direction of the V-shaped groove; the axis of the rotating rollers 102 is arranged perpendicular to the length direction of the V-shaped groove; vertical rods 103 are fixed on both sides of the bottom plate 101, and the vertical rods 103 are arranged perpendicular to the bottom plate 101. A horizontal rod 104 is fixed on the upper end of the vertical rod 103, and a roller 105 is fixed on the lower end surface of the horizontal rod 104. The roller 105 is located on the ground to support the movement of the mobile vehicle 1.

[0051] In other embodiments, the mobile vehicle 1 includes a bottom plate 101, a V-shaped groove is formed on the upper end of the bottom plate 101, rotating rollers 102 are provided at both ends of the inner side of the V-shaped groove, the rotating rollers 102 are rotatably connected to the bottom plate 101, and the number of the rotating rollers 102 is multiple, and the multiple rotating rollers 102 are evenly arranged along the length direction of the V-shaped groove; and a roller 105 is fixedly provided at the bottom end of the bottom plate 101. The roller 105 is located at the bottom of the excavated trench to support the movement of the mobile vehicle 1.

[0052] The guide assembly 2 includes: a frame 201, which is fixedly connected to one of the mobile vehicles 1; a guide arc plate 202, which includes a guide part 20202 and a connecting part 20201 connected in sequence, the inner diameter of the guide part 20202 matches the outer diameter of the plug-in part 401 of the concrete pipe 4, the inner diameter of the connecting part 20201 matches the outer diameter of the receiving part 402 of the concrete pipe 4, the guide part 20202 is arranged toward the mobile vehicle 1, and the inner side of the connecting part 20201 near the mobile vehicle 1 adopts a chamfered structure, the number of guide arc plates 202 is multiple, and multiple guide arc plates 202 are installed on the inner side of the frame 201, and a guide channel is formed between the multiple guide arc plates 202; the guide arc plate 202 is correspondingly provided with a driving assembly for adjusting the diameter of the guide channel. The driving assembly is a cylinder 203, the shell of the cylinder 203 is fixedly connected to the frame 201, and the output shaft of the cylinder 203 is fixedly connected to the outer side of the guide arc plate 202. A guide column 204 is fixedly provided on the outer side of the guide arc plate 202, and a guide tube 205 matching the guide column 204 is fixedly provided on the inner side of the frame 201. The guide column 204 is installed on the inner side of the guide tube 205. The coordinated installation between the guide column 204 and the guide tube 205 makes the movement process of the guide arc plate 202 more stable, thereby improving the stability during use.

[0053] An anti-skid rubber pad is provided on the inner side of the connection part 20201, which increases the friction between the connection part 20201 and the concrete pipe 4.

[0054] The jacking assembly 3 includes a hydraulic cylinder 301, the housing of which is fixedly connected to another mobile vehicle 1, and a jacking disc 302 is provided on the output shaft of the hydraulic cylinder 301, the outer diameter of which is larger than the inner diameter of the receiving portion 402 of the concrete pipe 4. A positioning boss is fixedly provided on the jacking disc 302, and the diameter of the positioning boss is smaller than the inner diameter of the receiving portion 402 of the concrete pipe 4. The outer edge of the positioning boss away from the jacking disc 302 is chamfered. The positioning boss can prevent the concrete pipe 4 from moving laterally, and the chamfered structure of the positioning boss facilitates the insertion of the positioning boss into the inner side of the receiving portion 402.

[0055] Working process, such as Figure 1 The mobile vehicle 1 equipped with the guide component 2 is located at one end of the laid concrete pipe 4, the output shaft of the cylinder 203 of the guide component 2 is extended, and the connecting part 20201 of the guide arc plate 202 clamps the receiving part 402 of the laid concrete pipe 4. At this time, the diameter of the guide part 20202 of the guide arc plate 202 matches the outer diameter of the plug-in part 401 of the concrete pipe 4. The concrete pipe 4 to be connected is hoisted above the rotating roller 102 by a crane, and the plug-in part 401 of the concrete pipe 4 to be connected is located above the rotating roller 102 of the mobile vehicle 1 equipped with the guide component 2.

[0056] The receiving portion 402 of the concrete pipe 4 to be connected is located above the rotating roller 102 of the mobile vehicle 1 equipped with the jacking component 3, the position of the mobile vehicle 1 is fixed, and the output shaft of the hydraulic cylinder 301 is extended to push the concrete pipe 4 to be connected to move in the direction of the already laid concrete pipe 4, and under the guiding action of the chamfered structure of the connecting portion 20201, the plug-in portion 401 of the concrete pipe 4 to be connected is inserted into the inner side of the receiving portion 402 of the already laid concrete pipe 4, the mobile vehicle 1 equipped with the guide component 2 is moved, and a support block is added to the bottom of the concrete pipe 4 to be connected, and then the two mobile vehicles 1 are moved to the next designated position respectively.

[0057] Compared with the traditional crane installation of the concrete pipe 4, the operation process is simple, the work efficiency is improved, and the operation process is safer.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete pipe docking device, characterized in that: include: A moving vehicle (1), wherein a V-shaped groove is formed on the moving vehicle (1), and a rotating roller (102) is provided on the V-shaped groove; A guide assembly (2), the guide assembly (2) being used for guiding the docking process of the concrete pipe (4); A jacking assembly (3), wherein the jacking assembly (3) is used to drive the concrete pipe (4) to move along the length direction of the V-shaped groove; There are two moving vehicles (1), one of which is connected to the guide assembly (2) and the other is connected to the jacking assembly (3).

2. A concrete pipe docking device according to claim 1, characterized in that: The mobile vehicle (1) comprises a bottom plate (101), a vertical rod (103), and a horizontal rod (104); a V-shaped groove is formed at the upper end of the bottom plate (101); rotating rollers (102) are provided at both ends of the inner side of the V-shaped groove; the rotating rollers (102) are rotatably connected to the bottom plate (101); there are a plurality of rotating rollers (102), and the plurality of rotating rollers (102) are evenly arranged along the length direction of the V-shaped groove; The axis of the rotating roller (102) is arranged perpendicular to the length direction of the V-shaped groove; Vertical rods (103) are fixedly provided on both sides of the bottom plate (101), and the vertical rods (103) are arranged perpendicular to the bottom plate (101). A cross rod (104) is fixedly provided at the upper end of the vertical rod (103), and a roller (105) is fixedly provided on the lower end surface of the cross rod (104).

3. A concrete pipe docking device according to claim 1, characterized in that: The mobile vehicle (1) comprises a bottom plate (101), the top of the bottom plate (101) is provided with a V-shaped groove, both ends of the inner side of the V-shaped groove are provided with rotating rollers (102), the rotating rollers (102) are rotatably connected to the bottom plate (101), the number of the rotating rollers (102) is multiple, and the multiple rotating rollers (102) are evenly arranged along the length direction of the V-shaped groove; A roller (105) is fixedly provided at the bottom end of the bottom plate (101).

4. A concrete pipe docking device according to claim 1, characterized in that: The guide assembly (2) comprises: A frame (201), wherein the frame (201) is fixedly connected to one of the mobile vehicles (1); A guide arc plate (202), the guide arc plate (202) comprising a guide portion (20202) and a connection portion (20201) connected in sequence, the inner diameter of the guide portion (20202) matches the outer diameter of the plug-in portion (401) of the concrete pipe (4), the inner diameter of the connection portion (20201) matches the outer diameter of the receiving portion (402) of the concrete pipe (4), the guide portion (20202) is arranged toward the mobile vehicle (1), the inner side of one end of the connection portion (20201) adjacent to the mobile vehicle (1) adopts a chamfered structure, the number of the guide arc plates (202) is multiple, the multiple guide arc plates (202) are installed on the inner side of the frame (201), and a guide channel is formed between the multiple guide arc plates (202); The guide arc plate (202) is provided with a driving component for adjusting the diameter of the guide channel.

5. A concrete pipe docking device according to claim 4, characterized in that: The driving assembly is a cylinder (203), the shell of the cylinder (203) is fixedly connected to the frame (201), and the output shaft of the cylinder (203) is fixedly connected to the outer side of the guide arc plate (202).

6. A concrete pipe docking device according to claim 5, characterized in that: A guide column (204) is fixedly provided on the outer side of the guide arc plate (202), a guide tube (205) matching the guide column (204) is fixedly provided on the inner side of the frame (201), and the guide column (204) is installed on the inner side of the guide tube (205).

7. A concrete pipe docking device according to claim 4, characterized in that: An anti-slip rubber pad is provided on the inner side of the connecting portion (20201).

8. The concrete pipe docking device according to claim 1, characterized in that: The jacking assembly (3) comprises a hydraulic cylinder (301), the shell of the hydraulic cylinder (301) is fixedly connected to another mobile vehicle (1), and a jacking plate (302) is provided on the output shaft of the hydraulic cylinder (301), and the outer diameter of the jacking plate (302) is larger than the inner diameter of the receiving portion (402) of the concrete pipe (4).

9. A concrete pipe docking device according to claim 8, characterized in that: A positioning boss is fixedly provided on the jacking plate (302), and the diameter of the positioning boss is smaller than the inner diameter of the receiving portion (402) of the concrete pipe (4).

10. A concrete pipe docking device according to claim 9, characterized in that: The outer edge of one end of the positioning boss away from the jacking disk (302) adopts a chamfered structure.

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