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CN-224227793-U - Guide frame for construction of vibrating hammer

CN224227793UCN 224227793 UCN224227793 UCN 224227793UCN-224227793-U

Abstract

The utility model relates to a guide frame for vibration hammer construction, which belongs to the technical field of pipeline construction and comprises a guide frame for vibration hammer construction, wherein a guide frame plate is fixedly arranged in the guide frame, an electric guide wheel assembly or a manual guide wheel assembly for supporting and guiding a pipeline is arranged on the upper surface of the guide frame plate through bolts, the electric guide wheel assembly comprises a base, a first mounting seat and a second mounting seat which are arranged above the base, a supporting roller of which a bearing is arranged on the inner side of the second mounting seat, and an adjusting piece which is fixed between the first mounting seat and the second mounting seat, and the adjusting piece consists of a lead screw, a driving motor, a worm and a worm wheel. The guide frame for the construction of the vibrating hammer can adapt to pipelines of different sizes and different construction environments. Through the height and the interval of adjustment electronic leading wheel subassembly and elevation structure, can adapt to the construction demand of different geological conditions and pipeline specification, reach the practicality and be convenient for advantage of operation.

Inventors

  • WEI JINGHONG
  • WANG CHAO
  • JIN JIANWEI
  • ZHANG RUI
  • Qin Luhui
  • WU FAN
  • MIAO YANSUI
  • HAN LIQIN
  • ZHANG WENYUAN
  • YANG HUI
  • WANG HAISHAN
  • ZHANG PIN
  • WANG HUANAN
  • LI YONGGAO

Assignees

  • 中交第三航务工程局有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (8)

  1. 1. The guide frame for the construction of the vibrating hammer comprises a guide frame (1) for the construction of the vibrating hammer and is characterized in that a guide frame plate (11) is fixedly arranged in the guide frame (1), and an electric guide wheel assembly (2) or a manual guide wheel assembly (7) for supporting and guiding a pipeline is arranged on the upper surface of the guide frame plate (11) through bolts; the electric guide wheel assembly (2) comprises a base (201), a first mounting seat (202) and a second mounting seat (203) which are arranged above the base (201), a supporting roller (204) which is arranged on the inner side of the second mounting seat (203) in a bearing manner, and an adjusting piece which is fixed between the first mounting seat (202) and the second mounting seat (203); The adjusting piece consists of a screw rod (206), a driving motor (207), a worm (208) and a worm wheel (209); The number of the electric guide wheel assemblies (2) is four, two groups of the four electric guide wheel assemblies (2) are symmetrically arranged in a vertically crossing mode, a connecting plate (3) is arranged between every two adjacent electric guide wheel assemblies (2), and a lifting structure is arranged between the two connecting plates (3); The lifting structure consists of a rotating block (4), a lifting screw (5) and a guide rod (6).
  2. 2. The guide frame for construction of the vibrating hammer of claim 1, wherein the first mounting seat (202) and the second mounting seat (203) are horizontally arranged on the upper surface of the base (201), the first mounting seat (202) is welded at the edge of one side of the upper surface of the base (201), and the second mounting seat (203) is slidably arranged on the upper surface of the base (201).
  3. 3. The guide frame for construction of the vibrating hammer of claim 1, wherein the upper surfaces of the first mounting seat (202) and the second mounting seat (203) are respectively fixed with a supporting seat (205), the lead screw (206) is in bearing connection with the supporting seat (205) on the first mounting seat (202), and one end of the lead screw (206) is threaded through the inside of the supporting seat (205) on the second mounting seat (203).
  4. 4. A guide frame for construction of a vibratory hammer according to claim 1, wherein the driving motor (207) is fixed on the first mounting base (202), the worm (208) is fixed on an output shaft of the driving motor (207), the worm wheel (209) is fixed on one end of the screw (206) far away from the supporting roller (204), and the worm (208) is meshed with the worm wheel (209).
  5. 5. The guide frame for construction of the vibrating hammer of claim 1, wherein the base (201) is internally provided with a limiting chute (210), and a guide block matched with the limiting chute (210) in a sliding manner is fixed on the lower surface of the second mounting seat (203).
  6. 6. The guide frame for construction of the vibrating hammer, as set forth in claim 1, is characterized in that the connecting plate (3) is shaped like a Chinese character 'ao', and the four electric guide wheel assemblies (2) are arranged up and down in a cross shape.
  7. 7. A guide frame for construction of a vibrating hammer according to claim 1, wherein the rotating block (4) is rotatably mounted on the upper surface of the bottom connecting plate (3), the lifting screw (5) is fixed on the top side of the rotating block (4), the top thread of the lifting screw (5) penetrates through the inside of the top connecting plate (3), the guide rod (6) is fixed on the upper surface of the bottom connecting plate (3), the top end of the guide rod penetrates through the inside of the connecting plate (3), and a positioning rod extending to the inside of the bottom connecting plate (3) is mounted in the rotating block (4).
  8. 8. The guide frame for construction of the vibrating hammer, as set forth in claim 1, is characterized in that a safety ladder (13) and hanging rings (14) are further arranged in the guide frame (1), through holes (12) for installation of pipelines are formed in the guide frame plate (11), the safety ladder (13) is installed close to the through holes (12), and the hanging rings (14) are arranged around the guide frame plate (11) in a number and at equal intervals.

Description

Guide frame for construction of vibrating hammer Technical Field The utility model relates to the technical field of pipeline construction, in particular to a guide frame for vibration hammer construction. Background When the vibrating hammer, the impact hammer and the pile body are mounted, the pile body lying on the ground is usually required to be clamped by a crane, a pile turning device and other equipment, the pile body is turned to a direction perpendicular to the ground, and then the pile body is hoisted to a position where pile driving is required to be carried out and fixed. Finally, the vibrating hammer or the impact hammer is moved to the pile body through the crane to pile. In this process, the guide frame plays a critical role. The traditional pile turning device mainly comprises an adjusting seat and a plurality of clamps arranged on the adjusting seat, wherein a vibrating hammer clamp clamping jaw is provided with a movable clamping block and a static clamping block, and the clamping block is driven by a hydraulic oil cylinder to clamp a steel pipe pile extending between the movable clamping jaw block and the static clamping jaw block. However, there are some significant disadvantages to conventional guide frame designs. For example, when the pile turner is used for clamping pipe piles with different specifications, a guide frame with the same diameter as the pipe pile to be clamped needs to be installed in the center of an adjusting seat of the pile turner. This means that each time a different specification of pipe pile is encountered, the guide frame of the corresponding specification needs to be replaced. The method not only increases engineering cost, but also increases transportation cost and labor force of workers due to the large weight of the guide frame, thereby influencing the piling precision and efficiency. In order to solve the above-mentioned shortcomings of the prior art, it is necessary to research and develop a new type of vibration hammer construction guide frame to improve construction efficiency, reduce cost and ensure construction quality. The novel guide frame has the characteristics of easy adjustment, strong adaptability, convenient installation, stable clamping and the like, so as to meet the construction requirements of tubular piles with different specifications. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the guide frame for the construction of the vibrating hammer, which has the advantages of strong practicability, convenient operation and the like, and solves the problem that the support effect on the guide frame has a certain defect. The guide frame for the construction of the vibrating hammer comprises a guide frame plate fixedly arranged in the guide frame for the construction of the vibrating hammer, and an electric guide wheel assembly or a manual guide wheel assembly for supporting and guiding a pipeline is arranged on the upper surface of the guide frame plate through bolts; The electric guide wheel assembly comprises a base, a first mounting seat and a second mounting seat which are arranged above the base, a supporting roller of which the bearing is arranged on the inner side of the second mounting seat and an adjusting piece which is fixed between the first mounting seat and the second mounting seat; The adjusting piece consists of a screw rod, a driving motor, a worm and a worm wheel; The number of the electric guide wheel assemblies is four, two groups of four electric guide wheel assemblies are symmetrically arranged in a vertically crossed mode, a connecting plate is arranged between every two adjacent electric guide wheel assemblies, and a lifting structure is arranged between two connecting plates; The lifting structure consists of a rotating block, a lifting screw and a guide rod. Further, the first mount pad and the second mount pad level set up in the base upper surface, first mount pad welds in base upper surface one side edge, the second mount pad slides and sets up in the base upper surface. Further, the supporting seats are fixed on the upper surfaces of the first installation seat and the second installation seat, the screw rod is connected with the supporting seat bearing on the first installation seat, and one end of the screw rod is threaded to penetrate through the supporting seat on the second installation seat. Further, the driving motor is fixed on the first mounting seat, the worm is fixed on an output shaft of the driving motor, the worm wheel is fixed at one end of the screw rod far away from the supporting roller, and the worm is meshed with the worm wheel. Further, a limiting chute is formed in the base, and a guide block matched with the limiting chute in a sliding manner is fixed on the lower surface of the second mounting seat. Further, the appearance of connecting plate is the character of 'ao', four electric guide wheel subassembly is the setting about the cross. Further