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CN-224224208-U - Concrete pipeline cutting equipment

CN224224208UCN 224224208 UCN224224208 UCN 224224208UCN-224224208-U

Abstract

The application relates to the technical field of concrete pipeline processing and discloses concrete pipeline cutting equipment. The support seat is rotatably provided with two support rollers which are used for supporting the concrete pipeline, the support arm is in sliding connection with the support seat, the rotating arm is rotatably connected with the top end of the support arm, one end of the rotating arm is provided with a cutting machine, the cutting machine is positioned on the upper side of one support roller, one end of the auxiliary support frame is in sliding connection with the cutting machine, and the other end of the auxiliary support frame is provided with a rotating wheel which is used for being abutted with the concrete pipeline. In the application, the cutting efficiency is improved, and the cutting precision is improved.

Inventors

  • GAI XIA
  • WANG RUI
  • WANG KEHAO
  • ZHANG RUI
  • WU XIUJIAN
  • LI PEIGEN
  • LI ZICHEN
  • Nai Xiangyu
  • ZHANG ZHONGHUA
  • XU JIALONG

Assignees

  • 天元建设集团有限公司
  • 天元路桥集团有限公司
  • 天元(临沂高新区)建设工程有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (8)

  1. 1. A concrete pipe cutting apparatus, comprising: The support seat (100) is rotatably provided with two support rollers (500), and the two support rollers (500) are used for supporting the concrete pipeline; the support arm (200) is connected with the support seat (100) in a sliding manner; The rotating arm (300) is rotationally connected with the top end of the supporting arm (200), one end of the rotating arm is provided with a cutting machine (600), and the cutting machine (600) is positioned on the upper side of one supporting roller (500); And one end of the auxiliary support frame (400) is in sliding connection with the cutting machine (600), the other end of the auxiliary support frame is provided with a rotating wheel (410), and the rotating wheel (410) is used for being abutted with a concrete pipeline.
  2. 2. The concrete pipe cutting apparatus of claim 1, wherein, One side of the cutting machine (600) is provided with a limit clamping block (610), the limit clamping block (610) is rotationally connected with the rotating rod (420), and the auxiliary supporting frame (400) is slidingly connected with the rotating rod (420).
  3. 3. The concrete pipe cutting apparatus of claim 2, wherein, One end of the auxiliary support frame (400) back to the rotating rod (420) is provided with a fork arm (430), the fork arm (430) is provided with a plurality of rotating wheels (410), and the fork arm (430) is fixedly provided with a guide rod (440).
  4. 4. The concrete pipe cutting apparatus according to claim 1, characterized by a support roller (500), comprising: The two ends of the sliding shaft (510) are rotationally connected with the supporting seat (100); the first sliding rollers (520) are provided with two sliding rollers which are both in sliding connection with the sliding shaft (510); And the second sliding rollers (530) are arranged between the two first sliding rollers (520) and are in sliding connection with the sliding shafts (510).
  5. 5. The concrete pipe cutting apparatus as recited in claim 4, wherein the support roller (500) further comprises: The movable seat (550) is arranged on the supporting seat (100) in a sliding manner and is arranged on the lower side of one of the first sliding rollers (520); The two regulating rollers (560) are arranged and are both in sliding connection with the movable seat (550); The belt (570) is slidingly connected with a first belt groove (521) on the first sliding roller (520) and a second belt groove (561) on the adjusting roller (560), and the belt (570) can be tied on the outer side of the concrete pipeline.
  6. 6. The concrete pipe cutting apparatus of claim 5, wherein, Both ends of belt (570) all fixedly connected with fixed block (571), all be equipped with slot (572) on two fixed blocks (571), slot (572) are pegged graft with insert block (574) at soft area (573) both ends.
  7. 7. The concrete pipe cutting apparatus of claim 5, wherein, The two regulating rollers (560) are both in sliding connection with the movable seat (550) through roller seats (562), the movable seat (550) is rotationally provided with a bidirectional screw rod (552), and two ends of the bidirectional screw rod (552) are respectively in threaded connection with the two roller seats (562).
  8. 8. The concrete pipe cutting apparatus according to any one of claims 1 to 7, wherein, One end of the rotating arm (300) back to the cutting machine (600) is provided with a weight box (310), the bottom side of the weight box (310) is rotationally connected with the output end of the hydraulic cylinder (320), and the other end of the hydraulic cylinder (320) is rotationally connected with the supporting arm (200).

Description

Concrete pipeline cutting equipment Technical Field The application relates to the technical field of concrete pipeline processing, in particular to concrete pipeline cutting equipment. Background At present, more concrete pipelines are required to be used in the construction process of roads and bridges. Since concrete pipes are typically prefabricated pipes, the length of the pipe is a fixed dimension. Therefore, in order to meet the paving requirement, the concrete pipe needs to be cut into corresponding lengths according to the requirement of the construction site so as to ensure the construction accuracy. There is a concrete pipe cutter in the related art including a body, a hand-held portion, and a cutting blade. After the position of the pipeline to be cut is marked by an operator, the machine body and the cutting piece are controlled by the handheld part to cut the marked part. In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: the efficiency of the cut is lower and the accuracy of the cut is lower. It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art. Disclosure of utility model The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows. The embodiment of the disclosure provides a concrete pipeline cutting device to improve cutting efficiency and cutting accuracy. In some embodiments, a concrete pipe cutting apparatus includes a support base, a support arm, a swivel arm, and an auxiliary brace. The support seat is rotatably provided with two support rollers which are used for supporting the concrete pipeline, the support arm is in sliding connection with the support seat, the rotating arm is rotatably connected with the top end of the support arm, one end of the rotating arm is provided with a cutting machine, the cutting machine is positioned on the upper side of one support roller, one end of the auxiliary support frame is in sliding connection with the cutting machine, and the other end of the auxiliary support frame is provided with a rotating wheel which is used for being abutted with the concrete pipeline. Optionally, a limit clamping block is arranged on one side of the cutting machine, the limit clamping block is rotationally connected with the rotating rod, and the auxiliary supporting frame is in sliding connection with the rotating rod. Optionally, one end of the auxiliary support frame, which is away from the rotating rod, is provided with a fork arm, a plurality of rotating wheels are arranged on the fork arm, and a guide rod is fixedly arranged on the fork arm. Optionally, the support roller comprises a sliding shaft, a first sliding roller and a second sliding roller. The two ends of the sliding shaft are rotationally connected with the supporting seat, the two first sliding rollers are both in sliding connection with the sliding shaft, and the second sliding roller is arranged between the two first sliding rollers and is in sliding connection with the sliding shaft. Optionally, the support roller further comprises a movable seat, an adjusting roller and a belt. The movable seat is arranged on the supporting seat in a sliding way and is arranged on the lower side of one of the first sliding rollers, the two adjusting rollers are both in sliding connection with the movable seat, the belt is in sliding connection with the first belt groove on the first sliding roller and the second belt groove on the adjusting roller, and the belt can be tied on the outer side of the concrete pipeline. Optionally, the two ends of the belt are fixedly connected with fixing blocks, the two fixing blocks are respectively provided with a slot, and the slots are spliced with the inserting blocks at the two ends of the soft belt. Optionally, two dancer rolls all pass through roller seat and remove seat sliding connection, remove the seat and rotate and be equipped with two-way lead screw, two ends of two-way lead screw respectively with two roller seat threaded connection. Optionally, one end of the rotating arm, which is away from the cutting machine, is provided with a weight box, the bottom side of the weight box is rotationally connected with the output end of the hydraulic cylinder, and the other end of the hydraulic cylinder is rotationally connected with the supporting arm. The concrete pipeline cutting equipment provided by the embodiment of the disclosure can realize the following technical