CN219489360U

CN219489360U - Lifting appliance for hoisting machinery

Info

Publication number: CN219489360U
Application number: CN202223496586.4U
Authority: CN
Inventors: 洪鸿福
Original assignee: China Nuclear Industry Huayu Engineering Co ltd
Current assignee: China Nuclear Industry Huayu Engineering Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-08-08
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a lifting appliance of lifting machinery, which relates to the technical field of lifting machinery and aims to solve the problem that when a hanger is fixed by bolts, the hanger is unfavorable for quickly replacing different types of hangers, and comprises a hanging structure and a control mechanism; the hanging structure is connected with the connecting structure in an inserting way, the connecting structure is simultaneously and movably connected with a reciprocating mechanism, one end of the reciprocating mechanism is simultaneously connected with the connecting structure in an inserting way, and the hanging structure comprises: the connecting shaft, the connecting rod, the hollow groove A and the inserting hole are respectively arranged on the upper side and the lower side of the connecting rod, and the bottom end of the connecting rod is simultaneously and rotatably connected with the connecting shaft; the control mechanism is rotationally connected to the connecting structure, the periphery of the control mechanism is respectively attached to the reciprocating mechanism, the elastic piece can drive the sliding rod to automatically slide to one end, the sliding rod is used for fixing the hook, the fixing mode is simple and the fixing effect is firm, and the working efficiency of the hook installation work can be effectively improved.

Description

Lifting appliance for hoisting machinery

Technical Field

The utility model relates to the technical field of hoisting machinery, in particular to a hoisting machinery lifting appliance.

Background

The lifting machinery is mechanical equipment which realizes the displacement of load (heavy object) by the vertical lifting and horizontal movement of a lifting hook (or other object taking devices) in an intermittent and repeated working mode and completes the operations of lifting, loading, unloading, transporting and the like. The hoisting mechanical energy reduces the labor intensity of human physical power, improves the efficiency, completes special process operation, is an essential important link for realizing the mechanization and automation of industrial processes, and is widely applied to various departments of national economy.

The inventor finds that when the existing lifting mechanical lifting appliance is used, part of hooks are fixed on a lifting wire through bolts in the use process, and when the hooks are fixed through the bolts, the hooks are not beneficial to quickly replacing different types of hooks, so that the working efficiency of the lifting appliance is affected.

Disclosure of Invention

The utility model aims to provide a lifting mechanical lifting appliance, which solves the problem that the quick replacement of hooks of different types is not facilitated when the hooks are fixed through bolts in the prior art.

The purpose and the efficacy of the lifting appliance of the hoisting machinery are achieved by the following specific technical means:

the lifting appliance comprises a hanging structure and a control mechanism; the hanging structure is connected with the connecting structure in an inserting way, the connecting structure is simultaneously and movably connected with a reciprocating mechanism, one end of the reciprocating mechanism is simultaneously connected with the connecting structure in an inserting way, and the hanging structure comprises: the connecting shaft, the connecting rod, the hollow groove A and the inserting hole are respectively arranged on the upper side and the lower side of the connecting rod, and the bottom end of the connecting rod is simultaneously and rotatably connected with the connecting shaft; the control mechanism is rotationally connected to the connecting structure, and the periphery of the control mechanism is respectively attached to the reciprocating mechanism.

Further, the hanging structure further includes: one end of the hook is fixedly connected with the connecting rod, and the other end of the hook is fixedly connected with the fixing block; the top of gag lever post passes through the connecting axle, fretwork groove A rotates with the connecting rod is connected, and the gag lever post passes through bolt and fixed block looks bolt, and cartridge hole evenly distributed, and the cartridge hole is four sets of settings, and its effect is, can effectually fix the connecting axle through the cartridge pole through the cartridge hole that the multiunit set up, and fixed mode is comparatively simple and easy, and fixed effect is comparatively firm.

Further, the connection structure includes: the bottom of the bottom plate is fixedly connected with the cushion block, the inside of the bottom plate and the inside of the cushion block are respectively provided with the reserved holes, and the bottom plate and the cushion block are movably connected with the connecting rod through the reserved holes; the dead lever is four sets of settings, and four sets of dead levers fixed connection respectively around the bottom plate top.

Further, the connection structure includes: the connecting block is fixedly connected with the two sides of the top plate at the same time, and the hollow groove B is arranged in the connecting block at the same time; bearing fixed connection is in the inside of roof, and the connecting block is L shape setting, and its effect is, can be effectual through the connecting block the roof fix in the bottom of suspension wire.

Further, the reciprocating mechanism is four sets of settings, and four sets of reciprocating mechanism include respectively: the fixing plate A and the fixing plate B are respectively fixedly connected to the bottom plate and the cushion block; the utility model provides a sliding rod is respectively with fixed plate A, fixed plate B sliding connection, and the one end of sliding rod passes through the cartridge hole and is connected with the connecting rod cartridge, swing joint has nut and elastic component simultaneously on the sliding rod, and one side of nut is laminated mutually with fixed plate B, the both ends of elastic component are laminated mutually with fixed plate A, nut respectively, the elastic component adopts the spring, its effect is, can drive the sliding rod through the elastic component and slide to one end automatically, and the sliding rod adopts the screw rod, its effect is, when the nut rotates on the sliding rod, can adjust the position of nut on the sliding rod to the sliding distance to the sliding rod limits.

Further, the control mechanism includes: the rotary table comprises a rotary table, a fixed shaft, a lapping plate and a reserved groove, wherein the rotary table is fixedly connected to the top of the rotary table, the fixed shaft is fixedly connected to the bottom of the rotary table at the same time, and the fixed shaft is rotationally connected to the inside of the top plate through a bearing; the lap board fixed connection is in the bottom of fixed axle, is equipped with the reservation groove around the lap board, and the lap board laminate mutually with the slide bar all around simultaneously, and the lap board is the arc setting respectively with the reservation groove, and its effect is, can make the slide bar carry out good reciprocating motion through lap board and the reservation groove that the arc set up.

Compared with the prior structure, the utility model has the following advantages:

1. according to the hanging structure, the hanging hook can be used for fixing materials effectively, meanwhile, the hanging hook can be used for fixing through bolts, falling of the hanging hook and objects is effectively prevented, and meanwhile, the safety of hoisting machinery can be improved effectively.

2. According to the utility model, the reciprocating mechanism is arranged, the sliding rod can be driven to automatically slide towards one end through the elastic piece, the hook can be rapidly fixed through the sliding rod and the inserting hole, the fixing mode is simple, the fixing effect is firm, and the working efficiency of the hook installation work can be effectively improved.

3. When the knob controls the bridging plate to rotate, the four groups of sliding rods can be controlled to slide simultaneously through the bridging plate, the operation mode is simple, and the installation efficiency of the hook can be further improved.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of a hanging structure according to the present utility model;

FIG. 3 is a schematic structural view of the connecting structure of the present utility model;

FIG. 4 is a schematic view of the reciprocating mechanism of the present utility model;

fig. 5 is a schematic structural view of the control mechanism of the present utility model.

In the figure:

1. a hanging structure; 101. a hook; 102. a limit rod; 103. a fixed block; 104. a bolt; 105. a connecting shaft; 106. a connecting rod; 107. a hollow groove A; 108. a plug-in hole;

2. a connection structure; 201. a bottom plate; 202. a fixed rod; 203. a cushion block; 204. a preformed hole; 205. a top plate; 206. a connecting block; 207. a hollow groove B; 208. a bearing;

3. a reciprocating mechanism; 301. a fixing plate A; 302. a fixing plate B; 303. a slide bar; 304. a nut; 305. an elastic member;

4. a control mechanism; 401. a knob; 402. a turntable; 403. a fixed shaft; 404. a lapping plate; 405. reserving a groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 5, a lifting appliance for lifting machinery comprises a hanging structure 1 and a control mechanism 4; the hanging structure 1 is connected with the connecting structure 2 in an inserting way, the connecting structure 2 is simultaneously and movably connected with the reciprocating mechanism 3, one end of the reciprocating mechanism 3 is simultaneously connected with the connecting structure 2 in an inserting way, and the hanging structure 1 comprises: the connecting shaft 105, the connecting rod 106, the hollow groove A107 and the inserting hole 108 are respectively arranged on the upper side and the lower side of the connecting rod 106, the inserting hole 108 and the hollow groove A107 are respectively arranged on the upper side and the lower side of the connecting rod 106, and the bottom end of the connecting rod 106 is simultaneously and rotatably connected with the connecting shaft 105; the control mechanism 4 is rotatably connected to the connecting structure 2, and the periphery of the control mechanism 4 is respectively attached to the reciprocating mechanism 3.

As shown in fig. 2, the hanging structure 1 further includes: the device comprises a hook 101, a limiting rod 102, a fixed block 103 and a bolt 104, wherein one end of the hook 101 is fixedly connected with a connecting rod 106, and the other end of the hook 101 is fixedly connected with the fixed block 103; the top of gag lever post 102 is connected with connecting rod 106 through connecting axle 105, fretwork groove A107 rotation, and gag lever post 102 is bolted with fixed block 103 through bolt 104, can be effectual fix the material through couple 101 simultaneously, couple 101 can also be fixed through bolt 104 to effectual couple 101 and object of preventing take place to drop simultaneously, can also effectually improve hoisting machinery's security.

As shown in fig. 3, wherein the connection structure 2 includes: the bottom plate 201, the fixed rod 202, the cushion block 203 and the reserved hole 204 are fixedly connected with the cushion block 203 at the bottom of the bottom plate 201, the reserved hole 204 is respectively arranged in the bottom plate 201 and the cushion block 203, and the bottom plate 201 and the cushion block 203 are movably connected with the connecting rod 106 through the reserved hole 204; the fixing rods 202 are arranged in four groups, and the four groups of fixing rods 202 are respectively and fixedly connected to the periphery of the top of the bottom plate 201.

As shown in fig. 3, wherein the connection structure 2 includes: the top plate 205, the connecting blocks 206, the hollowed-out grooves B207 and the bearings 208, wherein the top plate 205 is fixedly connected to the top of the fixed rod 202, the connecting blocks 206 are fixedly connected to two sides of the top plate 205 at the same time, and the hollowed-out grooves B207 are arranged in the connecting blocks 206 at the same time; the bearing 208 is fixedly attached to the inside of the top plate 205.

As shown in fig. 4, the reciprocating mechanisms 3 are arranged in four groups, and the four groups of reciprocating mechanisms 3 respectively include: the fixing plate A301, the fixing plate B302, the sliding rod 303, the nut 304 and the elastic piece 305 are respectively fixedly connected to the bottom plate 201 and the cushion block 203; the sliding rod 303 is respectively connected with the fixed plate A301 and the fixed plate B302 in a sliding way, one end of the sliding rod 303 is connected with the connecting rod 106 in a plugging way through the plugging hole 108, a nut 304 and an elastic piece 305 are movably connected on the sliding rod 303, one side of the nut 304 is attached to the fixed plate B302, two ends of the elastic piece 305 are attached to the fixed plate A301 and the nut 304 respectively, the sliding rod 303 can be driven to automatically slide towards one end through the elastic piece 305, the hook 101 can be fast fixed through the sliding rod 303 and the plugging hole 108, the fixing mode is simple, the fixing effect is firm, and the working efficiency of the hook 101 installation work can be effectively improved.

As shown in fig. 5, the control mechanism 4 includes: knob 401, carousel 402, fixed axle 403, lap plate 404, reservation groove 405, knob 401 fixed connection is at the top of carousel 402, and the bottom of carousel 402 is fixedly connected with fixed axle 403 simultaneously, and fixed axle 403 rotates the inside of connecting at roof 205 through bearing 208; the lapping plate 404 is fixedly connected to the bottom of the fixed shaft 403, the reserved grooves 405 are formed in the periphery of the lapping plate 404, the periphery of the lapping plate 404 is simultaneously attached to the sliding rods 303, when the lapping plate 404 is controlled to rotate through the knob 401, the four groups of sliding rods 303 can be simultaneously controlled to slide through the lapping plate 404, and the installation efficiency of the hook 101 can be further improved while the operation mode is simple.

The working principle of the embodiment is as follows:

in this implementation, at first rotate through knob 401 control overlap plate 404, overlap plate 404 can laminate each other with slide bar 303 through reserving groove 405 simultaneously, when overlap plate 404 rotates, can drive slide bar 303 through overlap plate 404 and slide, slide bar 303 can also control automatic slide bar 303 to one end through elastic component 305 and slide when sliding, when nut 304 rotates, can adjust the position of nut 304 on slide bar 303, and adjust the sliding distance of slide bar 303 through nut 304, and slide bar 303 can also fix connecting rod 106 through cartridge hole 108, be convenient for dismantle connecting rod 106 simultaneously, can effectually improve efficiency of couple 101 installation and change, couple 101 and gag lever post 102 can be fixed through bolt 104, the fixed effect is comparatively firm, the top of roof 205 is equipped with connecting block 206 simultaneously, connecting block 206 can also be fixed it on hoisting machinery through fretwork groove B207.

Claims

1. Hoisting machinery hoist, its characterized in that: comprises a hanging structure (1) and a control mechanism (4); the hanging structure (1) is connected with the connecting structure (2) in an inserting way, the connecting structure (2) is simultaneously and movably connected with the reciprocating mechanism (3), one end of the reciprocating mechanism (3) is simultaneously connected with the connecting structure (2) in an inserting way, and the hanging structure (1) comprises: the connecting shaft (105), the connecting rod (106), the hollow groove A (107) and the inserting hole (108) are respectively arranged on the upper side and the lower side of the connecting rod (106), the inserting hole (108) and the hollow groove A (107) are respectively arranged on the upper side and the lower side of the connecting rod (106), and the bottom end of the connecting rod (106) is simultaneously connected with the connecting shaft (105) in a rotating mode; the control mechanism (4) is rotationally connected to the connecting structure (2), and the periphery of the control mechanism (4) is respectively attached to the reciprocating mechanism (3).

2. The lifting machinery spreader of claim 1, wherein: the hanging structure (1) further comprises: the device comprises a hook (101), a limiting rod (102), a fixed block (103) and a bolt (104), wherein one end of the hook (101) is fixedly connected with a connecting rod (106), and the other end of the hook (101) is fixedly connected with the fixed block (103); the top end of the limiting rod (102) is rotationally connected with the connecting rod (106) through the connecting shaft (105) and the hollowed-out groove A (107), and the limiting rod (102) is bolted with the fixed block (103) through the bolt (104).

3. The lifting machinery spreader of claim 1, wherein: the connection structure (2) comprises: the bottom plate (201), the fixed rod (202), the cushion block (203) and the reserved hole (204), wherein the cushion block (203) is fixedly connected to the bottom of the bottom plate (201), the reserved hole (204) is respectively formed in the bottom plate (201) and the cushion block (203), and the bottom plate (201) and the cushion block (203) are movably connected with the connecting rod (106) through the reserved hole (204); the fixing rods (202) are arranged in four groups, and the four groups of fixing rods (202) are respectively and fixedly connected to the periphery of the top of the bottom plate (201).

4. The lifting machinery spreader of claim 3, wherein: the connection structure (2) comprises: the connecting rod comprises a top plate (205), connecting blocks (206), hollowed-out grooves B (207) and bearings (208), wherein the top plate (205) is fixedly connected to the top of a fixed rod (202), the connecting blocks (206) are fixedly connected to two sides of the top plate (205) at the same time, and hollowed-out grooves B (207) are formed in the connecting blocks (206) at the same time; the bearing (208) is fixedly connected to the inside of the top plate (205).

5. The lifting machinery spreader of claim 3, wherein: the reciprocating mechanism (3) is four groups of settings, and four groups of reciprocating mechanisms (3) respectively include: the fixing plate A (301), the fixing plate B (302), the sliding rod (303), the nut (304) and the elastic piece (305), and the fixing plate A (301) and the fixing plate B (302) are respectively and fixedly connected to the bottom plate (201) and the cushion block (203); the sliding rod (303) is respectively connected with the fixed plate A (301) and the fixed plate B (302) in a sliding way, one end of the sliding rod (303) is connected with the connecting rod (106) in a plugging way through the plugging hole (108), the sliding rod (303) is simultaneously and movably connected with the nut (304) and the elastic piece (305), one side of the nut (304) is attached to the fixed plate B (302), and two ends of the elastic piece (305) are attached to the fixed plate A (301) and the nut (304) respectively.

6. The lifting machinery spreader of claim 4, wherein: the control mechanism (4) includes: the rotary table comprises a knob (401), a rotary table (402), a fixed shaft (403), a lapping plate (404) and a reserved groove (405), wherein the knob (401) is fixedly connected to the top of the rotary table (402), the fixed shaft (403) is fixedly connected to the bottom of the rotary table (402) at the same time, and the fixed shaft (403) is rotationally connected to the inside of the top plate (205) through a bearing (208); the lapping plate (404) is fixedly connected to the bottom of the fixed shaft (403), a reserved groove (405) is formed in the periphery of the lapping plate (404), and the periphery of the lapping plate (404) is simultaneously attached to the sliding rod (303).