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CN-224201004-U - Improved sea Luo Lantou

CN224201004UCN 224201004 UCN224201004 UCN 224201004UCN-224201004-U

Abstract

The utility model relates to the technical field of sea-head, in particular to an improved sea Luo Lantou, which comprises a base casting, a clamping assembly, a pressing assembly and a tightening piece, wherein the base casting comprises a primary female seat, a male pin and a base casting vertically arranged on the side wall of the primary female seat, the primary female seat and the male pin are coaxially arranged, the clamping assembly comprises a guide piece fixedly connected with the center of the base casting, the pressing assembly is sleeved on the periphery of the guide piece, the tightening piece is arranged at one end of the guide piece, which is not connected with the base casting, a brake pad made of a first material is arranged between the pressing assembly and the base casting, a fastening assembly is arranged between the tightening piece and the pressing assembly, the tightening piece is rotated positively and negatively to clamp and loosen the pressing assembly and the base casting, and the anti-sucking assembly comprises a first anti-sucking piece arranged on the base casting and a second anti-sucking piece arranged on the side wall of the pressing assembly, which is close to the brake pad, so that the original rubber brake pad can be sucked and blocked by the plane of the casting can be improved.

Inventors

  • ZHANG JIAYIN

Assignees

  • 稳耀(上海)光电科技有限公司

Dates

Publication Date
20260505
Application Date
20250618

Claims (8)

  1. 1. An improved sea Luo Lantou, comprising: The base casting comprises a primary female seat, a male pin and a base casting vertically arranged on the side wall of the primary female seat, wherein the primary female seat and the male pin are coaxially arranged; The clamping assembly comprises a guide piece fixedly connected with the center of the base casting, a compression assembly sleeved on the periphery of the guide piece and a screwing piece arranged at one end of the guide piece, which is not connected with the base casting, wherein a brake block made of a first material is arranged between the compression assembly and the base casting; The anti-sucking component comprises a first anti-sucking piece arranged on the base casting and a second anti-sucking piece arranged on the side wall, close to the brake pad, of the pressing component.
  2. 2. The modified sea Luo Lantou as defined in claim 1, wherein the guide is a screw and the hold down assembly includes a first casting and a second casting, the first casting being pinned to the second casting, the first casting being located on a side of the second casting adjacent the brake pad.
  3. 3. The modified sea Luo Lantou as set forth in claim 2, wherein the center of the face of the second casting not joined to the first casting is recessed toward the first casting to form a fastener assembly receiving recess.
  4. 4. The improved sea Luo Lantou as set forth in claim 3, wherein the fastener assembly includes a washer, a washer and a bearing, the washer being disposed in sequence on a deepest side of the fastener assembly receiving slot, the tightening member being a large knob having an inner cavity with an internal thread matching the external thread on the guide.
  5. 5. The modified sea Luo Lantou as set forth in claim 4, wherein the thickness of the fastener assembly is greater than the depth of the fastener assembly receiving slot.
  6. 6. The improved sea Luo Lantou as set forth in claim 2, wherein the base casting has toothed grooves on a side wall thereof remote from the primary base, the toothed grooves on the base casting being first anti-suction members, the first casting has toothed grooves on a side wall thereof adjacent to the brake pad, the toothed grooves on the first casting being second anti-suction members.
  7. 7. The modified sea Luo Lantou as set forth in claim 1, wherein the first material of the brake pad is a compressed paper material.
  8. 8. The improved sea Luo Lantou as set forth in claim 1, wherein a threaded hole is formed in the outer wall of the primary female seat on the side away from the base casting, a small knob is inserted into the threaded hole, and the small knob is rotated in the forward and reverse directions to fasten and loosen the mounting in the primary female seat.

Description

Improved sea Luo Lantou Technical Field The utility model relates to the technical field of sea-head, in particular to an improved sea Luo Lantou. Background The existing KCP-450 sea Luo Lantou mainly comprises a foundation casting, the foundation casting comprises a female seat, a male pin, a base casting arranged on the right side of the male pin and a clamping assembly arranged on one side of the base casting, wherein the female seat is arranged on the left side of the axis of the male pin on the foundation casting, the contact surfaces of two castings in the clamping assembly and a brake pad are smooth planes, and the brake pad is made of rubber. Under the structure, a plurality of problems easily occur, 1) the female seat and the male pin are not coaxial, the equipment is easy to turn over after being installed, and 2) the rubber brake pad can be sucked by the plane of the casting and blocked and can not be loosened. Disclosure of utility model The object of the present utility model is to solve the drawbacks of the prior art and to provide an improved sea Luo Lantou comprising: The base casting comprises a primary female seat, a male pin and a base casting vertically arranged on the side wall of the primary female seat, wherein the primary female seat and the male pin are coaxially arranged; The clamping assembly comprises a guide piece fixedly connected with the center of the base casting, a compression assembly sleeved on the periphery of the guide piece and a screwing piece arranged at one end of the guide piece, which is not connected with the base casting, wherein a brake block made of a first material is arranged between the compression assembly and the base casting; The anti-sucking component comprises a first anti-sucking piece arranged on the base casting and a second anti-sucking piece arranged on the side wall, close to the brake pad, of the pressing component. The compression assembly comprises a first casting and a second casting, wherein the first casting is connected with the second casting through a pin, and the first casting is positioned on one side of the second casting, which is close to the brake pad. Further, the center of the circle of the surface, which is not connected with the first casting, of the second casting is recessed towards the direction of the first casting so as to form a fastening component accommodating groove. Further, the fastening assembly comprises a gasket, a gasket and a bearing which are sleeved in sequence, the gasket is arranged on the deepest side of the accommodating groove of the fastening assembly, the screwing piece is a large knob, and an inner cavity of the large knob is provided with an inner thread matched with the outer thread on the guide piece. Further, the thickness of the fastening assembly is greater than the depth of the fastening assembly receiving groove. Further, the side wall of the base casting far away from the primary master seat is uniformly provided with toothed grooves in a ring mode, the toothed grooves on the base casting are first anti-sucking pieces, the side wall of the first casting close to the brake pad is uniformly provided with toothed grooves in a ring mode, and the toothed grooves on the first casting are second anti-sucking pieces. Further, the first material of the brake pad is a compressed paper material. Further, a threaded hole is formed in one side, far away from the base casting, of the outer wall of the primary female seat, a small knob penetrates through the threaded hole, and the small knob is rotated in the positive and negative directions to fasten and loosen an installation object in the primary female seat. Compared with the prior art, the utility model has the beneficial effects that: 1. the primary female seat and the male pin in the improved sea Luo Lantou are designed coaxially, and the inclination or the tilting caused by the eccentric force is avoided during the load bearing. 2. According to the improved sea Luo Lantou, the toothed grooves are formed in the opposite sides of the base casting and the first casting, the material of the brake pad is replaced by the compressed paper material, the problem that the original rubber brake pad can be sucked by the plane of the casting and blocked and cannot be loosened is solved, the braking effect is also enhanced, and the load can be increased without sliding. 3. According to the improved sea Luo Lantou, a group of thrust bearings are added at the large knob end, so that the first casting and the second casting can be clamped easily, clamping force is increased, and the clamped object is prevented from loosening. Drawings Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification,