Auxiliary supporting device for cement pipeline backfilling

Abstract

The utility model discloses an auxiliary supporting device for cement pipeline backfilling, which comprises a main body and is characterized in that connecting rods are inserted into two sides of the main body, strip-shaped through holes are formed in two sides of the top of the main body, and a rotating shaft is connected to the middle part of the top of the main body through a bearing seat. The cement pipeline backfilling device has the beneficial effects that the main body serves as the standard, the adjustable connecting rods are arranged on the two sides of the main body, the overall width of the device can be adjusted according to the actual use requirement during cement pipeline backfilling, and therefore the device has good applicability, meanwhile, the supporting frame is arranged at the bottom of the main body, and the device is convenient to use. In the backfilling process of the cement pipeline, the cement pipeline can be supported in the vertical direction through the height-adjustable supporting frame and the bracket, the utilization rate of a crane is reduced, and the whole construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cement pipeline backfilling, in particular to an auxiliary supporting device for cement pipeline backfilling. Background Art

[0002] Cement pipe backfill is an important construction process in civil engineering. It involves backfilling specific materials around installed cement pipes to ensure the stability of the pipes and prevent them from shifting.

[0003] The existing pipeline support method is mostly to support the pipeline in a certain area by lifting it with the cooperation of multiple cranes. This method requires a lot of manpower and material resources, greatly increasing the cost of construction. At the same time, cranes cannot enter some narrow areas, which brings certain limitations to construction.

[0004] Based on the above problems, there may already be technical means in the current technology to solve the above technical solutions. This case intends to provide an alternative or replacement technical means. Utility Model Content

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an auxiliary support device for cement pipe backfilling, comprising a main body, connecting rods are inserted on both sides of the main body, strip-shaped through holes are provided on both sides of the top of the main body, a rotating shaft is connected to the middle part of the top of the main body through a bearing seat, external threads with opposite thread directions are provided on both sides of the rotating shaft, a transmission rod is threadedly connected to both sides of the rotating shaft, a transmission block is installed on the top of the side where the connecting rod is inserted into the main body, the upper side of the transmission block passes through the strip-shaped through hole, and one side of the transmission rod is connected to one side of the transmission block;

[0006] Adjustment columns are installed on both sides of the bottom of the main body, the bottom ends of the adjustment columns are connected to a horizontal plate, a connecting component is provided on one side of the bottom of the horizontal plate, the bottom of the connecting component is connected to a support frame, and a bracket is provided on the lower side of the support frame.

[0007] Preferably, the connecting assembly includes a fixed block, a circular hole with a T-shaped cross-section is opened in the middle part of the bottom of the fixed block, a T-shaped block is rotatably connected inside the circular hole, the bottom of the T-shaped block is connected to a limiting plate, and the bottom of the limiting plate is connected to the top of the support frame.

[0008] Preferably, a rotating wheel is provided in the middle portion of the rotating shaft.

[0009] Preferably, one side of the connecting rod is connected to a Y-shaped block.

[0010] Preferably, four bolt holes are evenly opened on the outside of the circular hole, and the two sides of the bottom of the limiting plate are threadedly connected to the bolt holes through bolts.

[0011] Preferably, pin holes are evenly formed at the front end of the telescopic end of the adjusting column, and pins corresponding to the pin holes are inserted at the fixed end of the adjusting column.

[0012] Beneficial effects

[0013] The utility model provides an auxiliary support device for cement pipe backfilling, which has the following beneficial effects: the technical solution takes the main body as the basis, and adjustable connecting rods are arranged on both sides of the main body. When the cement pipe is backfilled, the overall width of the device can be adjusted according to actual use requirements, so that the device has good applicability. At the same time, a support frame is provided at the bottom of the main body. During the cement pipe backfilling process, the cement pipe can be supported in the vertical direction by the support frame with adjustable height and the bracket, and the utilization rate of the crane is reduced, the cost of the entire construction is reduced, and it can meet the use of some narrow areas that cranes cannot enter, reducing the limitations in the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of an auxiliary support device for cement pipe backfilling described in the utility model.

[0015] Figure 2 This is a schematic top view of the structure of an auxiliary support device for cement pipe backfilling described in the utility model.

[0016] Figure 3 This is a bottom-up structural schematic diagram of a fixed block of an auxiliary support device for cement pipe backfilling described in the utility model.

[0017] Figure 4 This is a partially enlarged structural schematic diagram of an auxiliary support device for cement pipe backfilling described in the utility model.

[0018] In the figure: 1. main body, 2. connecting rod, 3. rotating shaft, 4. transmission rod, 5. transmission block, 6. adjusting column, 7. cross plate, 8. support frame, 9. bracket, 10. fixing block, 11. T-shaped block, 12. limiting piece, 13. rotating wheel, 14. Y-shaped block. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0020] Example

[0021] See also Figure 1-3 , the utility model provides a technical solution: an auxiliary support device for cement pipe backfill;

[0022] This project aims to provide an auxiliary support device for cement pipe backfilling that is convenient to use. Existing cement pipe backfilling operations are mostly completed by the cooperation of multiple cranes, which is costly and has great limitations.

[0023] Based on the above issues, the component in this case includes a main body 1, with connecting rods 2 inserted on both sides of the main body 1, and strip-shaped through holes are provided on both sides of the top of the main body 1. The middle part of the top of the main body 1 is connected to a rotating shaft 3 through a bearing seat. External threads with opposite thread directions are provided on both sides of the rotating shaft 3. Transmission rods 4 are threadedly connected to both sides of the rotating shaft 3. A transmission block 5 is installed on the top of the side where the connecting rod 2 and the main body 1 are inserted. The upper side of the transmission block 5 passes through the strip-shaped through hole, and one side of the transmission rod 4 is connected to one side of the transmission block 5;

[0024] Adjustment columns 6 are installed on both sides of the bottom of the main body 1. The bottom end of the adjustment column 6 is connected to a horizontal plate 7. A connecting component is provided on one side of the bottom of the horizontal plate 7. The bottom of the connecting component is connected to a support frame 8. A bracket 9 is provided on the lower side of the support frame 8.

[0025] The connecting assembly includes a fixed block 10, a circular hole with a T-shaped cross section is opened in the middle of the bottom of the fixed block 10, a T-shaped block 11 is rotatably connected inside the circular hole, the bottom of the T-shaped block 11 is connected to a limiting piece 12, and the bottom of the limiting piece 12 is connected to the top of the support frame 8;

[0026] It should be noted that when backfilling the cement pipe, it is necessary to dig a groove on the ground in advance to prevent the cement pipe. At this time, the main body 1 is moved to the upper side of the groove, and the rotating shaft 3 is rotated by the rotating wheel 13 according to the width of the groove. Since the two sides of the rotating shaft 3 are provided with external threads with opposite thread directions, the two sides of the rotating shaft 3 are threadedly connected with the transmission rod 4. Therefore, when the rotating wheel 13 is rotated, the transmission rod 4 and the transmission block 5 can cooperate to push the connecting rod 2 to move to the two sides of the main body 1, and make the overall width of the connecting rod 2 and the main body 1 greater than the width of the upper side of the groove;

[0027] At the same time, a Y-shaped block 14 is connected to one side of the connecting rod 2 and the main body 1 to increase the contact area between the connecting rod 2 and the ground, thereby increasing the stability of the main body 1 during use and preventing the main body 1 from shaking;

[0028] At this time, the operator separates the bolt from the threaded hole, and rotates the T-shaped block 11 and the support frame 8 90 degrees to stagger the support frame 8 and the cement pipe, and then adjusts the length of the telescopic column so that the bracket 9 on the lower side of the support frame 8 is lower than the lower edge of the cement pipe. At this time, the T-shaped block and the support frame 8 are reset, and the bolt holes are matched with the bolts to fix the limit piece 12 and the fixing block 10, so that the position of the support frame 8 can be fixed and the bracket 9 can be moved to the bottom of the cement pipe. Then, the position of the telescopic column is adjusted again, and the cross plate 7, the support frame 8 and the bracket 9 are driven to rise, and the top of the bracket 9 is tightly attached to the bottom of the cement pipe, and the length of the adjustment column 6 is fixed, and finally the purpose of supporting the cement pipe is completed;

[0029] After the backfilling is completed, some space needs to be reserved to facilitate the removal of the support frame 8. The above process can then be repeated to remove the device.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary support device for cement pipe backfilling, comprising a main body, characterized in that: Connecting rods are plugged into both sides of the main body, and strip-shaped through holes are provided on both sides of the top of the main body. The middle part of the top of the main body is connected to a rotating shaft through a bearing seat. External threads with opposite thread directions are provided on both sides of the rotating shaft. Transmission rods are threadedly connected to both sides of the rotating shaft. A transmission block is installed on the top of the side where the connecting rod is plugged into the main body. The upper side of the transmission block passes through the strip-shaped through hole, and one side of the transmission rod is connected to one side of the transmission block. Adjustment columns are installed on both sides of the bottom of the main body, the bottom ends of the adjustment columns are connected to a horizontal plate, a connecting component is provided on one side of the bottom of the horizontal plate, the bottom of the connecting component is connected to a support frame, and a bracket is provided on the lower side of the support frame.

2. The auxiliary support device for cement pipe backfilling according to claim 1, characterized in that: The connecting assembly includes a fixed block, a circular hole with a T-shaped cross section is opened in the middle part of the bottom of the fixed block, a T-shaped block is rotatably connected inside the circular hole, the bottom of the T-shaped block is connected to a limiting plate, and the bottom of the limiting plate is connected to the top of the support frame.

3. The auxiliary support device for cement pipe backfilling according to claim 2, characterized in that: A rotating wheel is provided at the middle part of the rotating shaft.

4. The auxiliary support device for cement pipe backfilling according to claim 3, characterized in that: One side of the connecting rod is connected with a Y-shaped block.

5. The auxiliary support device for cement pipe backfilling according to claim 4, characterized in that: Four bolt holes are evenly arranged on the outside of the circular hole, and two sides of the bottom of the limiting piece are threadedly connected to the bolt holes through bolts.

6. The auxiliary support device for cement pipe backfilling according to claim 5, characterized in that: The front end of the telescopic end of the adjusting column is evenly provided with pin holes, and the fixed end of the adjusting column is plugged with a pin corresponding to the pin hole.

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