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CN-224227574-U - Clamping device capable of being positioned and calibrated rapidly for steel rail construction

CN224227574UCN 224227574 UCN224227574 UCN 224227574UCN-224227574-U

Abstract

The utility model relates to the technical field of steel rail construction and discloses a clamping device capable of being positioned and calibrated quickly for steel rail construction, which comprises a mounting seat and a connecting ring fixed at the top of the mounting seat, and further comprises a positioning frame rotating at two positions of the surface of the mounting seat, wherein the surface of the mounting seat is connected with a fixed rod in a rotating manner, the surface of the fixed rod is connected with a movable frame in a sliding manner, two positions of the surface of the fixed rod are provided with fixed grooves, and one side of an inner cavity of each fixed groove is provided with a positioning groove.

Inventors

  • LI LIJIE

Assignees

  • 中国葛洲坝集团国际工程有限公司

Dates

Publication Date
20260512
Application Date
20250425

Claims (6)

  1. 1. Clamping device that can fix a position calibration fast for rail construction, including mount pad (1) and be fixed in go-between (2) at its top, its characterized in that still includes: The positioning frames (3) are rotated at two positions on the surface of the mounting seat (1), the surface of the mounting seat (1) is rotationally connected with the fixed rod (4), the surface of the fixed rod (4) is slidably connected with the movable frame (5), two positions on the surface of the fixed rod (4) are provided with the fixed grooves (6), and one side of an inner cavity of each fixed groove (6) is provided with the positioning groove (7); The positioning rod (8) is fixed on two sides of an inner cavity of the movable frame (5), the surface of the movable frame (5) is rotationally connected with a supporting rod (9), the other end of the supporting rod (9) is rotationally connected with a fixing seat (10), and a clamping mechanism (11) is arranged on the surface of the mounting seat (1).
  2. 2. The clamping device capable of being positioned and calibrated quickly for steel rail construction according to claim 1, wherein the clamping mechanism (11) comprises a connecting frame (111) fixed on the surface of the mounting seat (1) and a clamping rod (112) sliding on the inner wall of the connecting frame, and a magnet block (113) is embedded in the inner wall of the fixing rod (4).
  3. 3. The clamping device capable of being positioned and calibrated quickly for steel rail construction according to claim 2, wherein the clamping block (12) is fixedly connected to the surface of the clamping rod (112), and the surface of the clamping block (12) is connected with the inner wall of the fixing rod (4) in a sliding mode.
  4. 4. The clamping device capable of being positioned and calibrated quickly for steel rail construction according to claim 2, wherein the clamping rod (112) is made of iron, and the magnet block (113) is matched with the clamping rod (112).
  5. 5. The clamping device capable of being positioned and calibrated quickly for steel rail construction according to claim 1, wherein toggle rods (13) are fixedly connected to two positions above the surface of the fixed rod (4), and the toggle rods (13) are matched with the mounting seat (1).
  6. 6. The clamping device capable of being positioned and calibrated quickly for steel rail construction according to claim 1, wherein the number of the positioning grooves (7) is a plurality of, and the height of the inner cavity of the positioning groove (7) is the same as the width of the inner cavity of the fixing groove (6).

Description

Clamping device capable of being positioned and calibrated rapidly for steel rail construction Technical Field The utility model relates to the technical field of steel rail construction, in particular to a clamping device capable of being positioned and calibrated rapidly for steel rail construction. Background The construction of the steel rail is a core link in railway construction, and relates to a plurality of aspects such as the laying, connection, adjustment and quality control of the steel rail, wherein the construction quality directly influences the smoothness, the safety and the service life of a railway line. In the steel rail construction, clamping device is one of key equipment, mainly used fixing, hoist and mount, removal and the accurate location of rail, ensures the security and the efficiency of work progress. But current part clamping device is when using, adjusts the distance of two locating racks through the manual screw thread pole of turning of staff to this forms the centre gripping to the rail, but this kind of clamping method need rotate a plurality of circles to the threaded rod, has not only increased staff's amount of labour, has also reduced the clamping efficiency to the rail moreover to need reverse rotation when releasing the centre gripping to the rail, not only comparatively loaded down with trivial details, also influence the efficiency that the locating rack reset moreover, reduced the device's suitability. Disclosure of utility model The utility model aims to provide a clamping device capable of being positioned and calibrated quickly for steel rail construction, so as to solve the problems in the background art. In order to achieve the aim, the utility model provides the following technical scheme that the clamping device capable of being positioned and calibrated quickly for steel rail construction comprises a mounting seat and a connecting ring fixed at the top of the mounting seat, and further comprises: The positioning frames rotate at two positions on the surface of the mounting seat, the surface of the mounting seat is rotationally connected with a fixed rod, the surface of the fixed rod is slidably connected with a movable frame, two positions on the surface of the fixed rod are provided with fixed grooves, and one side of an inner cavity of each fixed groove is provided with a positioning groove; The locating rods are fixed on two sides of the inner cavity of the movable frame, the surface of the movable frame is rotationally connected with a supporting rod, the other end of the supporting rod is rotationally connected with a fixing seat, and the surface of the mounting seat is provided with a clamping mechanism. Preferably, the clamping mechanism comprises a connecting frame fixed on the surface of the mounting seat and a clamping rod sliding on the inner wall of the connecting frame, and a magnet block is embedded in the inner wall of the fixing rod. Preferably, the surface of the clamping rod is fixedly connected with a clamping block, and the surface of the clamping block is in sliding connection with the inner wall of the fixing rod. Preferably, the material of screens pole is iron, magnet piece and screens pole cooperation use. Preferably, two positions above the surface of the fixed rod are fixedly connected with a poking rod, and the poking rod is matched with the mounting seat for use. Preferably, the number of the positioning grooves is a plurality, and the height of the inner cavity of the positioning groove is the same as the width of the inner cavity of the fixing groove. Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, the movable frame can be greatly adjusted through the cooperation of the positioning rod and the fixed groove, so that the device is more convenient to clamp the steel rail, and the fixed rod can be limited under the action of the clamping mechanism, so that the device is more convenient and rapid to clamp the steel rail, the service efficiency of the device is improved, the positioning frame can be quickly reset to the initial position, the clamping of the steel rail is relieved, the applicability of the device is effectively improved, and the problems of inconvenient clamping and poor applicability of the conventional device in use are solved. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic view of a partial perspective cross-sectional structure in the present utility model; FIG. 3 is a schematic view of a partial perspective structure in the present utility model; FIG. 4 is a schematic view of a partial perspective cross-sectional structure in the present utility model; Fig. 5 is a schematic partial perspective view of another view of the present utility model. In the figure, 1, a mounting seat; 2, a connecting ring, 3, a positioning frame, 4, a fixed rod, 5, a movable frame, 6, a fixed groove, 7, a positioning