Pipeline conveying rack

Abstract

The present application provides a pipe conveying rack, which belongs to the technical field of pipe loading. The pipe conveying rack includes a first frame, a second frame, a triangular block, a guide roller, a vertical plate, a lifting transmission mechanism and a pipe pushing mechanism. The triangular block and the vertical plate are both fixed on the upper surface of the second frame. When in use, when a large pipe needs to be moved, the second motor works, and the rotation of the second motor output shaft drives one of the sprockets to rotate, and the rotation of the sprocket drives the chain to rotate, so as to realize the movement of the push block. Under the joint action of the push block and the guide roller, the large pipe is moved forward. The pipe conveying rack only needs to use the lifting equipment to move the large pipe to the guide roller, and then use the push block to realize the movement of the large pipe, which reduces the number of times the lifting equipment is used, improves the lifting efficiency of other lifting work in disguise, and brings a better use experience to the user.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline feeding, and in particular to a pipeline conveying rack. Background Art

[0002] At present, in the process of cutting some large pipes, when a section is cut, a lifting device is often used to move the large pipe forward a specified distance (the large pipe is too heavy to be pulled manually) to complete the cutting of the next section of the pipe. However, due to the limited number of lifting devices, adding lifting devices will increase the cost. When the number of sections of the large pipe to be cut is too large, when the lifting device is used to move the pipe each time, it will cause other lifting work to wait too long, reducing the lifting efficiency of other lifting work, and bringing a bad user experience. Utility Model Content

[0003] In order to make up for the above shortcomings, the present application provides a pipe conveyor rack, which aims to improve the current process of cutting some large pipes. After a section is cut, a lifting device is often used to move the large pipe forward a specified distance (the large pipe is too heavy to be pulled manually) to complete the cutting of the next section of the pipe. However, due to the limited number of lifting devices, increasing the lifting equipment will increase the cost. When the number of sections of the large pipe to be cut is too large, when the lifting equipment is used to move the pipe each time, it will cause other lifting work to wait too long, thereby reducing the lifting efficiency of other lifting work.

[0004] This application is implemented as follows:

[0005] The present application provides a pipeline conveying rack, comprising a first frame, a second frame, a triangular block, a guide roller, a vertical plate, a lifting transmission mechanism and a pipeline pushing mechanism, wherein the triangular block and the vertical plate are both fixed on the upper surface of the second frame, one end of the guide roller is rotatably arranged on the triangular block, and the other end of the guide roller is rotatably arranged on the vertical plate;

[0006] The lifting transmission mechanism is arranged between the first frame and the second frame, and the lifting transmission mechanism is arranged to adjust the height of the second frame;

[0007] The pipeline pushing mechanism is installed on the second frame, and the pipeline pushing mechanism is used to push the pipeline to move.

[0008] In one embodiment of the present application, the lifting transmission mechanism includes a first connecting rod, a screw rod, a second connecting rod, a third gear transmission member and a first motor, the first connecting rod and the second connecting rod are both rotatably arranged on the upper surface of the first frame through a bearing seat, and the lower end of the screw rod is rotatably arranged on the upper surface of the first frame;

[0009] The screw thread passes through the second frame, the end of the first connecting rod and the screw are connected together by a second gear transmission member, the first connecting rod and the second connecting rod are connected together by a first gear transmission member, the first motor is fixed on the upper surface of the first frame, and the output shaft of the first motor and the second connecting rod are connected together by a third gear transmission member.

[0010] In one embodiment of the present application, the lifting transmission mechanism further includes a guide rod, the lower end of which is fixed on the upper surface of the first frame, and the guide rod slides through the second frame.

[0011] In one embodiment of the present application, the lifting transmission mechanism further includes a protective sleeve, the protective sleeve is fixed on the upper surface of the second frame, and the upper end of the screw rod is inserted into the protective sleeve.

[0012] In one embodiment of the present application, the pipeline pushing mechanism includes a chain, a sprocket, a push block, a second motor and a chain rail, the chain rail is fixed on the second frame, the sprocket is rotatably arranged on the chain rail, two sprockets are provided, and the two sprockets are connected together through the chain transmission;

[0013] The second motor is fixed on the outer wall of the chain rail, the output shaft of the second motor is fixed to the shaft end of one of the sprockets, the chain is arranged in the chain rail, the push block is slidably arranged on the chain rail, and the push block is also fixed to the chain.

[0014] In one embodiment of the present application, a plurality of guide rollers are provided, and the plurality of guide rollers are linearly and equidistantly arranged on the second frame.

[0015] The beneficial effects of the present application are as follows: the present application obtains a pipe conveying rack through the above-mentioned design. When in use, a lifting device is used to move a large pipe to a guide roller. According to the cutting height, the first motor works, and the rotation of the first motor output shaft drives the third gear transmission member to rotate. The rotation of the third gear transmission member drives the second connecting rod to rotate. The rotation of the second connecting rod drives the first gear transmission member to rotate. The rotation of the first gear transmission member drives the first connecting rod to rotate. The rotation of the first connecting rod drives the second gear transmission member to rotate. The rotation of the second gear transmission member drives the screw rod to rotate. The second frame is moved up and down by the joint action of the parts, that is, the height of the large pipeline is adjusted. After the adjustment, when the large pipeline needs to be moved, the second motor works, and the rotation of the second motor output shaft drives one of the sprockets to rotate, and the rotation of the sprocket drives the chain to rotate, so as to realize the movement of the push block. Under the joint action of the push block and the guide roller, the large pipeline is moved forward. The pipeline conveying rack only needs to use the lifting equipment to move the large pipeline to the guide roller, and then use the push block to realize the movement of the large pipeline, which reduces the number of times the lifting equipment is used, improves the lifting efficiency of other lifting work in disguise, and brings better use experience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a pipeline conveying rack provided in an embodiment of the present application;

[0018] Figure 2 A diagram showing the relationship between the first frame, the second frame, the lifting transmission mechanism and the pipeline pushing mechanism provided in the embodiment of the present application;

[0019] Figure 3 A schematic diagram of the three-dimensional structure of the lifting transmission mechanism and the pipeline pushing mechanism provided in the embodiment of the present application;

[0020] Figure 4 A diagram showing the relationship between the second frame and the chain rail provided in an embodiment of the present application.

[0021] In the figure: 110 - first frame; 120 - second frame; 130 - lifting transmission mechanism; 131 - first connecting rod; 132 - first gear transmission member; 133 - second gear transmission member; 134 - lead screw; 135 - second connecting rod; 136 - third gear transmission member; 137 - first motor; 138 - guide rod; 139 - protective sleeve; 140 - pipeline pushing mechanism; 141 - chain; 142 - sprocket; 143 - push block; 144 - second motor; 145 - chain rail; 150 - triangle block; 160 - guide roller; 170 - vertical plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] Example

[0024] See also Figure 1 - Figure 4 The present application provides a technical solution: a pipeline conveying rack, comprising a first frame 110, a second frame 120, a triangular block 150, a guide roller 160, a vertical plate 170, a lifting transmission mechanism 130 and a pipeline pushing mechanism 140, wherein the triangular block 150 and the vertical plate 170 are both fixed on the upper surface of the second frame 120, one end of the guide roller 160 is rotatably set on the triangular block 150, and the other end of the guide roller 160 is rotatably set on the vertical plate 170, and a plurality of guide rollers 160 are provided, and the plurality of guide rollers 160 are linearly equidistantly set on the second frame 120;

[0025] The lifting transmission mechanism 130 is arranged between the first frame 110 and the second frame 120. The lifting transmission mechanism 130 is arranged to adjust the height of the second frame 120. The lifting transmission mechanism 130 includes a first connecting rod 131, a screw rod 134, a second connecting rod 135, a third gear transmission member 136 and a first motor 137. The first connecting rod 131 and the second connecting rod 135 are both rotatably arranged on the upper surface of the first frame 110 through a bearing seat. The lower end of the screw rod 134 is rotatably arranged on the upper surface of the first frame 110. The screw rod 134 is threadedly penetrated through the second frame 120. The end of the first connecting rod 131 and the screw rod 134 are connected together through the second gear transmission member 133. The first connecting rod 131 and the second connecting rod 135 are connected together through the first gear transmission member 132.

[0026] The first motor 137 is fixed on the upper surface of the first frame 110, and the output shaft of the first motor 137 and the second connecting rod 135 are connected together through the third gear transmission member 136. The first gear transmission member 132, the second gear transmission member 133 and the third gear transmission member 136 are arranged to realize the synchronous rotation of multiple screw rods 134. The lifting transmission mechanism 130 also includes a guide rod 138, the lower end of the guide rod 138 is fixed on the upper surface of the first frame 110, and the guide rod 138 slides through the second frame 120. The arrangement of the guide rod 138 enables the second frame 120 to move up and down more smoothly. The lifting transmission mechanism 130 also includes a protective sleeve 139, which is fixed on the upper surface of the second frame 120. The upper end of the screw rod 134 is inserted into the protective sleeve 139. The arrangement of the protective sleeve 139 is used to protect the screw rod 134 and prevent it from hurting people when it rotates.

[0027] The pipeline pushing mechanism 140 is installed on the second frame 120. The pipeline pushing mechanism 140 is set to push the pipeline to move. The pipeline pushing mechanism 140 includes a chain 141, a sprocket 142, a push block 143, a second motor 144 and a chain rail 145. The chain rail 145 is fixed on the second frame 120. The sprocket 142 is rotatably set on the chain rail 145. There are two sprockets 142. The two sprockets 142 are connected together through the chain 141 transmission. The second motor 144 is fixed on the outer wall of the chain rail 145. The output shaft of the second motor 144 is fixed to the shaft end of one of the sprockets 142. The chain 141 is set in the chain rail 145. The push block 143 is slidably set on the chain rail 145. The push block 143 is also fixed to the chain 141. The arrangement of the chain 141, the sprocket 142 and the second motor 144 facilitates the control of the movement of the push block 143.

[0028] Specifically, the working principle of the pipe conveying rack is as follows: when in use, a lifting device is used to move the large pipe onto the guide roller 160, and according to the cutting height, the first motor 137 works, and the rotation of the output shaft of the first motor 137 drives the third gear transmission member 136 to rotate, and the rotation of the third gear transmission member 136 drives the second connecting rod 135 to rotate, and the rotation of the second connecting rod 135 drives the first gear transmission member 132 to rotate, and the rotation of the first gear transmission member 132 drives the first connecting rod 131 to rotate, and the rotation of the first connecting rod 131 drives the second gear transmission member 133 to rotate, and the rotation of the second gear transmission member 133 drives the screw rod 134 to rotate, and the first gear transmission member 132, the second gear transmission member 133 and the third gear transmission member 134 are rotated. 136, the second frame 120 is moved up and down, that is, the height of the large pipeline is adjusted. After the adjustment, when the large pipeline needs to be moved, the second motor 144 works, and the rotation of the output shaft of the second motor 144 drives one of the sprockets 142 to rotate, and the rotation of the sprocket 142 drives the chain 141 to rotate, so as to realize the movement of the push block 143. Under the joint action of the push block 143 and the guide roller 160, the large pipeline is moved forward. The pipeline conveying rack only needs to use the lifting equipment to move the large pipeline to the guide roller 160, and then use the push block 143 to realize the movement of the large pipeline, which reduces the number of times the lifting equipment is used, and improves the lifting efficiency of other lifting work in disguise, bringing a better user experience to the user.

[0029] It should be noted that the specific models and specifications of the first motor 137 and the second motor 144 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0030] The power supply and principle of the first motor 137 and the second motor 144 are clear to those skilled in the art and will not be described in detail herein.

[0031] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A pipeline conveying rack, characterized in that: The invention comprises a first frame (110), a second frame (120), a triangular block (150), a guide roller (160), a vertical plate (170), a lifting transmission mechanism (130) and a pipeline pushing mechanism (140), wherein the triangular block (150) and the vertical plate (170) are both fixed on the upper surface of the second frame (120), one end of the guide roller (160) is rotatably arranged on the triangular block (150), and the other end of the guide roller (160) is rotatably arranged on the vertical plate (170); The lifting transmission mechanism (130) is arranged between the first frame (110) and the second frame (120), and the lifting transmission mechanism (130) is arranged to adjust the height of the second frame (120); The pipeline pushing mechanism (140) is installed on the second frame (120), and the pipeline pushing mechanism (140) is used to push the pipeline to move.

2. A pipeline transport rack according to claim 1, characterized in that: The lifting transmission mechanism (130) comprises a first connecting rod (131), a screw rod (134), a second connecting rod (135), a third gear transmission member (136) and a first motor (137); the first connecting rod (131) and the second connecting rod (135) are both rotatably arranged on the upper surface of the first frame (110) via a bearing seat; the lower end of the screw rod (134) is rotatably arranged on the upper surface of the first frame (110); The screw rod (134) is threadedly passed through the second frame (120); the end of the first connecting rod (131) and the screw rod (134) are connected together by a second gear transmission member (133); the first connecting rod (131) and the second connecting rod (135) are connected together by a first gear transmission member (132); the first motor (137) is fixed on the upper surface of the first frame (110); the output shaft of the first motor (137) and the second connecting rod (135) are connected together by a third gear transmission member (136).

3. A pipeline transport rack according to claim 2, characterized in that: The lifting transmission mechanism (130) further comprises a guide rod (138), the lower end of which is fixed on the upper surface of the first frame (110), and the guide rod (138) slides through the second frame (120).

4. A pipeline transport rack according to claim 2, characterized in that: The lifting transmission mechanism (130) further comprises a protective sleeve (139), wherein the protective sleeve (139) is fixed on the upper surface of the second frame (120), and the upper end of the screw rod (134) is inserted into the protective sleeve (139).

5. The pipeline transport rack according to claim 1, characterized in that: The pipeline pushing mechanism (140) comprises a chain (141), a sprocket (142), a push block (143), a second motor (144) and a chain rail (145); the chain rail (145) is fixed on the second frame (120); the sprocket (142) is rotatably arranged on the chain rail (145); two sprockets (142) are arranged, and the two sprockets (142) are connected together by transmission via the chain (141); The second motor (144) is fixed on the outer wall of the chain rail (145), the output shaft of the second motor (144) and the shaft end of one of the sprockets (142) are fixed together, the chain (141) is arranged in the chain rail (145), the push block (143) is slidably arranged on the chain rail (145), and the push block (143) is also fixed together with the chain (141).

6. The pipeline conveying rack according to claim 1, characterized in that: A plurality of guide rollers (160) are provided, and the plurality of guide rollers (160) are linearly and equidistantly arranged on the second frame (120).

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