CN-224212304-U - Gantry type multilayer bundling pressure container laminate bundling machine

Abstract

The utility model relates to a gantry type multilayer bundling pressure container laminate bundling machine which comprises a portal frame moving longitudinally, three clamping mechanisms for tightening laminates and longitudinally arranging the laminates, and a lifting device arranged on the portal frame and driving the clamping mechanisms to lift, wherein the lifting device comprises a base arranged on the portal frame, three lifting devices which are arranged on the base and correspondingly lift the three clamping mechanisms, and two lifting devices which are arranged on two sides of the middle lifting device are longitudinally connected with the base in a sliding manner. When the large-scale pressure container binding machine is used, the requirement for binding a large-scale pressure container is met through the arrangement of the portal frame, the clamping mechanism is displaced greatly in the longitudinal direction through the arrangement of the portal frame, and the adjustment of the distance between the three hoisting mechanisms is realized through the arrangement of the hoisting mechanisms in a longitudinally sliding manner, namely the adjustment of the longitudinal position of the clamping mechanism on the pressure container shaft is realized, so that the binding requirement for the large-scale pressure container is met.

Inventors

• HOU ANGANG
• TAN CHANGWEI
• GAO FEI
• LIN YEFEI

Assignees

• 威海石岛重工有限公司

Dates

Publication Date

20260508

Application Date

20250321

Claims (6)

1. 1. A gantry type multi-layer binding machine for binding pressure container laminate is characterized by comprising a portal frame (1) which moves longitudinally, three clamping mechanisms (6) which tighten laminate and are distributed longitudinally, and a lifting device (2) which is arranged on the portal frame (1) and drives the clamping mechanisms (6) to lift, wherein the lifting device (2) comprises a base which is arranged on the portal frame (1), three lifting devices (2) which are arranged on the base and correspondingly lift the three clamping mechanisms (6), and two lifting devices (2) which are arranged on two sides of the middle lifting device (2) are connected to the base in a sliding mode along the longitudinal direction.
2. 2. The gantry type multi-layer bundling press for pressure container laminate bundling machine according to claim 1, characterized in that the lifting device (2) comprises a winch (3) driving the clamping mechanism (6) to lift, and a support (5) connected to the winch (3), the support (5) in the middle is connected to the base through bolts, the base is provided with moving devices driving the supports (5) on two sides to longitudinally move, two moving devices are symmetrically arranged with respect to the middle winch (3), and three winches (3) are arranged between the two moving devices.
3. 3. The gantry type multi-layer binding pressure container laminate binding machine according to claim 2, wherein the moving device comprises a screw rod (4) hinged with a support (5) and extending longitudinally, a speed reducer for driving the screw rod (4) to move longitudinally is arranged on the base, a long hole extending longitudinally is further formed in the base, and a sliding block which is inserted into the long hole and connected with the screw rod (4) through a bolt is arranged on the support (5).
4. 4. The gantry type multi-layer binding machine for binding pressure container laminate according to claim 2, characterized in that the clamping mechanism (6) comprises two brackets (7) hinged through a pin shaft (9), a clamping oil cylinder (8) is arranged above the pin shaft (9), the extending end and the base of the clamping oil cylinder (8) are hinged with the two brackets (7) respectively, a lifting hinge (10) connected with a steel wire rope of the winch (3) is connected to the two brackets (7), a jaw connecting seat (11) which is arranged below the pin shaft (9) and extends inwards is further arranged on the brackets (7), and a jaw clamping shaft (12) is connected to the jaw connecting seat (11).
5. 5. The gantry type multi-layer bundling pressure container laminate bundling machine according to claim 4, wherein a pull ring is connected to the bottom end of a pull rope of the winch (3), two lifting hinges (10) are connected to the pull ring, and the two lifting hinges (10) are symmetrically arranged with respect to the pull ring.
6. 6. The gantry type multi-layer binding pressure container layer binding machine according to claim 2, wherein the base is further connected with two electric hoists (13) which are longitudinally arranged, and three clamping mechanisms (6) are arranged between the two electric hoists (13).

Description

Gantry type multilayer bundling pressure container laminate bundling machine Technical Field The utility model relates to the field of bundling, in particular to the technical field of bundling of pressure vessels, and particularly relates to a gantry type multilayer bundling pressure vessel laminate bundling machine. Background The multilayer binding pressure container is formed by binding laminated plates layer by layer on an inner cylinder and comprises two forms of multilayer cylinder section binding and multilayer integral binding. The multilayer integral binding pressure container has the advantages of no deep girth joint, ideal structure, high safety, low cost, short construction period and the like. In the manufacturing process, attention is paid to the laminating quality of the laminate and the inner cylinder, and the welding seams of the laminate layers are staggered. The multi-layer binding pressure vessel is suitable for medium and high pressure vessels, such as a hydrogen storage tank, an ammonia synthesis tower and the like. The multilayer integral binding pressure vessel laminate binding mode is generally two, namely a steel wire rope binding mode and a binding machine is used for directly clamping the laminate on the inner cylinder. Because the steel wire rope tightening mode needs to apply large binding force and the radial contact stress between binding layers along the axial direction is unevenly distributed, the binding mode of the binding machine is gradually replaced. The chinese patent application number 200810233752.7 discloses a multi-functional bundling machine for bundling metal pressure vessels in multiple layers, but the pressure vessel bundled is small and the clamping mechanism has limited position adjustment in the longitudinal direction. Disclosure of utility model The utility model provides a gantry type multilayer binding pressure container laminate binding machine which aims at the defects of the prior art, is suitable for large-scale pressure containers and is convenient for adjusting the longitudinal position of a clamping mechanism on a pressure container shaft. The utility model is realized through the following technical scheme that the gantry type multi-layer binding pressure container laminate binding machine comprises a portal frame which moves longitudinally, three clamping mechanisms which tighten laminates and are distributed longitudinally, and a lifting device which is arranged on the portal frame and drives the clamping mechanisms to lift, wherein the lifting device comprises a base which is arranged on the portal frame, three lifting devices which are arranged on the base and correspondingly lift the three clamping mechanisms, and two lifting devices which are arranged on two sides of the middle lifting device are connected to the base in a sliding way longitudinally. When the large-scale pressure container binding machine is used, the requirement for binding a large-scale pressure container is met through the arrangement of the portal frame, the clamping mechanism is displaced greatly in the longitudinal direction through the arrangement of the portal frame, and the adjustment of the distance between the three hoisting mechanisms is realized through the arrangement of the hoisting mechanisms in a longitudinally sliding manner, namely the adjustment of the longitudinal position of the clamping mechanism on the pressure container shaft is realized, so that the binding requirement for the large-scale pressure container is met. Preferably, the lifting device comprises a winch driving the clamping mechanism to lift and a support connected to the winch, the support in the middle is connected to the base through a bolt, the base is provided with moving devices driving the supports on two sides to longitudinally move, the two moving devices are symmetrically arranged relative to the middle winch, and the three winches are located between the two moving devices. This preferred scheme is through the setting of hoist engine, is convenient for drive hoist mechanism and promotes, through the setting of two mobile device symmetries, is convenient for drive hoist engine in both sides and remove in opposite directions or dorsad, and three hoist engines are located between two mobile device simultaneously to avoid mobile device to be located and be equipped with mobile device between two hoist engines, thereby restrict the minimum distance between two hoist engines. Preferably, the moving device comprises a screw rod hinged with the support and longitudinally extending, a speed reducer for driving the screw rod to longitudinally move is arranged on the base, a long hole longitudinally extending is further formed in the base, and a sliding block inserted into the long hole and connected with the screw rod through a bolt is arranged on the support. The arrangement of the screw rod and the speed reducer is adopted in the preferred scheme, so that the longitudinal movement of