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CN-224212263-U - C-shaped overturning frame structure for overturning and shifting equipment

CN224212263UCN 224212263 UCN224212263 UCN 224212263UCN-224212263-U

Abstract

The utility model relates to the field of turnover displacement devices, in particular to a C-shaped turnover frame structure for turnover displacement equipment, which comprises a C-shaped frame, a limiting frame, a beam clamping mechanism, a pressing mechanism and a mounting bracket, wherein the C-shaped frame is arranged on the C-shaped frame; the C-shaped turnover frame structure is characterized in that a U-shaped working space is formed in a C-shaped frame, a limiting frame is connected with the C-shaped frame in an installation mode, a beam frame clamping mechanism is arranged at the lower portion of the inner side of the U-shaped working space, an adjusting screw rod in the beam frame clamping mechanism can drive a left clamping portion and a right clamping portion to be opened and closed for adjusting so as to meet the clamping and positioning of travelling beam frames of different models, a pressing mechanism is arranged opposite to the beam frame clamping mechanism, and a working cylinder in the pressing mechanism can drive a cylinder rod to drive a pressing seat to press the upper portion of the travelling beam frame, so that the upper portion of the travelling beam frame is pressed and limited.

Inventors

  • WANG JUNFENG
  • HUANG XIAOFENG

Assignees

  • 洛阳博塔重工机械设备有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (7)

  1. 1. The C-shaped turnover frame structure for the turnover position-changing equipment is characterized by comprising a C-shaped frame (1), a limiting frame (2), a beam clamping mechanism (3), a pressing mechanism (4) and a mounting bracket (5); A U-shaped working space (6) is formed in the C-shaped frame (1), a limiting frame (2) is arranged on the inner side of the U-shaped working space (6), and the limiting frame (2) is connected with the C-shaped frame (1) in an installation way; the beam clamping mechanism (3) is arranged at the lower part of the U-shaped working space (6), the beam clamping mechanism (3) is used for clamping and positioning the travelling crane beam frame, the mounting bracket (5) is arranged opposite to the beam clamping mechanism (3), the mounting bracket (5) is fixedly connected with the C-shaped frame (1), the pressing mechanism (4) is arranged on the mounting bracket (5) and used for performing lower pressing action on the travelling crane beam frame, and the pressing mechanism (4) is connected with the mounting bracket (5) in a mounting way.
  2. 2. The C-shaped turnover frame structure for the turnover displacement equipment, which is disclosed in claim 1, is characterized in that the C-shaped frame (1) comprises a C-shaped frame (11), side plates (12) and a connecting plate (13), wherein the side plates (12) are arranged at two side positions of the connecting plate (13) and are fixedly welded with the connecting plate (13), the C-shaped frame (11) is hooped at the outer edge position of the side plates (12), and the C-shaped frame (11) is fixedly welded with the side plates (12).
  3. 3. The C-shaped turnover frame structure for turnover displacement equipment according to claim 1 is characterized in that the beam clamping mechanism (3) comprises a mounting support (31), an adjusting screw (32), a bearing seat (33), a left clamping part (34) and a right clamping part (35), wherein the bottom of the mounting support (31) is connected with the lower inner side of a U-shaped working space (6), bearing seats (33) are arranged on two sides of the mounting support (31), supporting bearings are arranged in the bearing seats (33), two ends of the adjusting screw (32) are arranged on the supporting bearings, and the left clamping part (34) and the right clamping part (35) are connected with the adjusting screw (32) in a threaded fit mode.
  4. 4. The C-shaped turnover frame structure for turnover displacement equipment according to claim 3, wherein the left clamping part (34) and the right clamping part (35) have the same structure, and comprise a moving block (351), a bearing plate (352) and a positioning block (353), wherein a threaded through hole in threaded fit with an adjusting screw (32) is formed in the moving block (351), the moving block (351) is in threaded fit with the adjusting screw (32) through the threaded through hole, the bearing plate (352) is installed and connected on the moving block (351), and the bottom of the positioning block (353) is arranged on the bearing plate (352).
  5. 5. The C-shaped turnover frame structure for turnover displacement equipment of claim 4, wherein the screw thread directions of the screw thread through hole in the left clamping part (34) and the screw thread through hole in the right clamping part (35) are opposite, and the whole positioning block (353) is of an L-shaped structure.
  6. 6. A C-shaped turnover frame structure for turnover displacement equipment according to claim 3, characterized in that two sets of positioning protrusions (36) for centering the bottom of the travelling beam frame are arranged between the left clamping part (34) and the right clamping part (35), and the positioning protrusions (36) are fixedly connected with the mounting support (31).
  7. 7. The C-shaped turnover frame structure for turnover displacement equipment according to claim 1, wherein the pressing mechanism (4) comprises a working cylinder (41), a cylinder rod (42) and a pressing seat (43), the working cylinder (41) is installed on the installation bracket (5), the cylinder rod (42) is installed in the working cylinder (41), the top of the pressing seat (43) is installed at the outer end position of the cylinder rod (42) and is installed and connected with the cylinder rod (42), a guide sleeve (7) is arranged on the installation bracket (5), a guide hole is formed in the guide sleeve (7), and a guide rod (8) is installed in the guide hole in a sliding mode.

Description

C-shaped overturning frame structure for overturning and shifting equipment Technical Field The utility model relates to the field of turnover displacement devices, in particular to a C-shaped turnover frame structure for turnover displacement equipment. Background The crane beam is a main component for supporting and suspending a crane, has higher strength and corrosion resistance, can bear large load and shearing force, and needs to be placed in a C-shaped turnover frame structure in turnover deflection equipment for turnover operation when being produced and processed, and the existing C-shaped turnover frame structure is fixed and bears the following problems when being specifically used: 1. The positioning component in the existing C-shaped overturning frame structure cannot be adjusted, and can only clamp and position the travelling crane beam frame with a fixed size, so that the application range is narrow; 2. In the overturning process of the traditional C-shaped overturning frame structure, the traveling crane beam frame is easy to loose in the C-shaped overturning frame, so that the preset welding points of the welding robot are offset, and the welding operation effect and the welding quality are affected. Disclosure of utility model The utility model mainly aims to provide the C-shaped turnover frame structure for the turnover displacement equipment, which has wide working application range, can meet the clamping and positioning of frames of different types of travelling beam structures, can realize the stable positioning of the travelling beam structures, and effectively ensures the accurate standard of welding points during welding. In order to achieve the above purpose, the present utility model adopts the following technical scheme: A C-shaped turnover frame structure for turnover displacement equipment comprises a C-shaped frame, a limiting frame, a beam clamping mechanism, a pressing mechanism and a mounting bracket; the inner side of the U-shaped working space is provided with a limiting frame which is connected with the C-shaped frame in a mounting way; The beam clamping mechanism is arranged at the lower part of the U-shaped working space and used for clamping and positioning the travelling crane beam frame, the mounting bracket is fixedly connected with the C-shaped frame and is arranged opposite to the beam clamping mechanism, the pressing mechanism is arranged on the mounting bracket and used for pressing the travelling crane beam frame downwards, and the pressing mechanism is connected with the mounting bracket in a mounting way. The C-shaped frame comprises C-shaped frames, side plates and a connecting plate, wherein the side plates are arranged on two side parts of the connecting plate and are fixedly welded with the connecting plate, the C-shaped frames are hooped at the outer edge positions of the side plates, and the C-shaped frames are fixedly welded with the side plates. The beam frame clamping mechanism comprises a mounting support, an adjusting screw, bearing seats, a left clamping part and a right clamping part, wherein the bottom of the mounting support is connected with the lower part of the inner side of a U-shaped working space in a mounting mode, the bearing seats are arranged on two sides of the mounting support, supporting bearings are arranged in the bearing seats, two ends of the adjusting screw are arranged on the supporting bearings, and the left clamping part and the right clamping part are arranged on the adjusting screw and are in threaded fit connection with the adjusting screw. The left clamping part and the right clamping part have the same structure, and comprise a moving block, a bearing plate and a positioning block, wherein a threaded through hole matched with the threads of the adjusting screw rod is formed in the moving block, the moving block is assembled on the adjusting screw rod through the threads of the threaded through hole, the bearing plate is installed and connected on the moving block, and the bottom of the positioning block is arranged on the bearing plate and fixedly connected with the bearing plate. Further, the screw thread through holes in the left clamping part and the right clamping part are opposite in screw thread direction, and the whole positioning block is of an L-shaped structure. Furthermore, two groups of positioning bulges for centering the bottom of the travelling beam frame are arranged between the left clamping part and the right clamping part, and the positioning bulges are fixedly connected with the mounting support. The compressing mechanism comprises a working cylinder, a cylinder rod and a compressing seat, wherein the working cylinder is arranged on a mounting bracket, the cylinder rod is arranged in the working cylinder, the top of the compressing seat is arranged at the outer end position of the cylinder rod and is connected with the cylinder rod in a mounting manner, a guide sleeve is arranged on the mounting bra