CN212893570U

CN212893570U - Hoisting equipment for portal frame

Info

Publication number: CN212893570U
Application number: CN202021791036.3U
Authority: CN
Inventors: 曾勇; 侯勇; 林文茂; 龙晓萍
Original assignee: Chongqing Jujie Power Equipment Co ltd
Current assignee: Chongqing Jujie Power Equipment Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-06
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a lifting device for portal frame, including moving mechanism and slide mechanism, slide mechanism set up in the moving mechanism upside is still including being used for the fixed establishment of jack-up object that goes on to needs, fixed establishment set up in the slide mechanism downside. The object which needs to be lifted by the fixing mechanism is firmly fixed, so that the object is prevented from shaking in the air, and accidents caused by overlarge shaking amplitude can be avoided even if the object works in windy weather.

Description

Hoisting equipment for portal frame

Technical Field

The utility model relates to a portal frame field especially relates to a lifting device for portal frame.

Background

The portal frame is a novel small-sized hoisting portal frame developed according to the requirements of carrying equipment, warehouse in and out goods, hoisting and maintaining heavy equipment and material transportation in daily production of medium and small factories (companies). The method is suitable for manufacturing moulds, automobile repair factories, mines, civil engineering construction sites and occasions needing lifting. The lifting machine is commonly used for material transportation and up-and-down use of constructors in building construction, and achieves lifting mechanization. The manpower can be reduced, the production and operation cost can be reduced, and the working efficiency can be improved.

However, the existing hoisting equipment for the portal frame is not provided with a fixing mechanism, the hook is used for traction, objects can shake in the air, the objects can run into windy weather, and if the shaking amplitude is too large, accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lifting device for portal frame in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a lifting device for portal frame, including moving mechanism and slide mechanism, slide mechanism set up in the moving mechanism upside still including being used for the fixed establishment of jack-up object that needs go on, fixed establishment set up in the slide mechanism downside.

Preferably: the fixing mechanism comprises a traction rope, an air guide box, an adsorption disc, an air guide pipe and a pump, wherein the lower side of the traction rope is provided with the air guide box, the front side of the air guide box is provided with the adsorption disc, the rear side of the air guide box is in through connection with the air guide pipe, and the rear side of the air guide pipe is provided with the pump.

According to the arrangement, the adsorption disc is attached to the surface of the object to be lifted, the pump starts to work at this time, air between the adsorption disc and the object is sucked out through the air guide box and the air guide pipe, vacuum is formed, and the object is firmly fixed on the adsorption disc.

Preferably: the fixing mechanism comprises a traction rope, a connecting block, a magnetic sucker, a magnetizer and a magnetic switch, wherein the lower side of the traction rope is provided with the connecting block, the lower side of the connecting block is provided with the magnetic sucker, one side of the magnetic sucker is provided with the magnetizer, and one side of the magnetizer is provided with the magnetic switch.

So set up, the connecting block plays the connection fixed action, through magnetic switch, opens and closes magnetic force to this fixed and unclamp the object of jack-up.

Preferably: the moving mechanism comprises a bottom plate, a fixed plate, a rotating roller, moving wheels, a supporting plate, a fixed rod and a brake block, wherein the fixed plate is welded on the lower side of the bottom plate, the rotating roller is connected to one side of the fixed plate in a rotating mode, the other side of the rotating roller is connected with the moving wheels in a rotating mode, the brake block is arranged on the rear side of the moving wheels, the supporting plate is welded on the upper side of the bottom plate, and the fixed rod is welded between the supporting plates.

So set up, the bottom plate plays the stable connection effect, the backup pad with the dead lever plays the support fixed action, it rotates to change the roller, drives remove the wheel and rotate to this drives equipment and rotates, the brake block plays the braking action.

Preferably: slide mechanism includes crossbeam, spout, solid fixed sliding block, connecting plate, signal transmission line, control panel, connecting rod, SSDHL02-02 electric hoist, the shaping has on the crossbeam the spout, spout downside sliding connection has solid fixed sliding block, solid fixed sliding block downside welding has the connecting plate, connecting plate downside welding has the connecting rod, the connecting rod downside is provided with SSDHL02-02 electric hoist, SSDHL02-02 electric hoist downside is provided with signal transmission line, the signal transmission line downside is provided with the control panel.

So set up, the connecting rod with the connecting plate plays connection fixed action, through fixed slider slides in the spout, can drive fixed establishment carries out the horizontal slip, carries out the location removal, through the control panel with signal transmission line can control SSDHL02-02 electric hoist carries out traction work.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the object which needs to be lifted by the fixing mechanism is firmly fixed, so that the object is prevented from shaking in the air, and accidents caused by overlarge shaking amplitude can be avoided even if the object works in windy weather.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of an embodiment 1 of the hoisting device for a portal frame according to the present invention;

fig. 2 is a front view of an embodiment 1 of the hoisting device for a portal frame according to the present invention;

fig. 3 is a top view of an embodiment 1 of the hoisting device for a portal frame according to the present invention;

fig. 4 is a schematic structural view of an embodiment 2 of the hoisting device for a portal frame according to the present invention;

figure 5 is the embodiment 2 front view of the hoisting device for a portal frame of the present invention.

The reference numerals are explained below:

1. a moving mechanism; 2. a sliding mechanism; 3. a fixing mechanism; 101. a base plate; 102. a fixing plate; 103. rotating the roller; 104. a moving wheel; 105. a support plate; 106. fixing the rod; 107. a brake pad; 201. a cross beam; 202. a chute; 203. fixing the sliding block; 204. a connecting plate; 205. a signal transmission line; 206. a control panel; 207. a connecting rod; 208. SSDHL02-02 electric hoist; 301. a hauling rope; 302. an air guide box; 303. an adsorption tray; 304. an air duct; 305. a pump; 306. connecting blocks; 307. a magnetic chuck; 308. a magnetizer; 309. a magnetic switch.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

a lifting device for portal frame, including moving mechanism 1 and slide mechanism 2, slide mechanism 2 sets up in moving mechanism 1 upside, still including being used for the fixed establishment 3 of jack-up object that needs go on, fixed establishment 3 sets up in slide mechanism 2 downside.

Example 1

As shown in fig. 1, 2 and 3, the fixing mechanism 3 includes a pulling rope 301, an air guiding box 302, an adsorption disc 303, an air guiding pipe 304 and a pump 305, the air guiding box 302 is disposed under the pulling rope 301, the adsorption disc 303 is disposed at the front side of the air guiding box 302, the air guiding pipe 304 is connected to the rear side of the air guiding box 302 in a penetrating manner, the pump 305 is disposed at the rear side of the air guiding pipe 304, the adsorption disc 303 is attached to the surface of an object to be lifted, at this time, the pump 305 starts to work, air between the adsorption disc 303 and the object is sucked through the air guiding box 302 and the air guiding pipe 304 to form vacuum, so that the object is firmly fixed on the adsorption disc 303, the moving mechanism 1 includes a base plate 101, a fixing plate 102, a rotating roller 103, a moving wheel 104, a supporting plate 105, a fixing rod 106 and a brake pad 107, the fixing plate 102 is welded to the lower side of the base plate 101, the rotating roller 103 is rotatably, the upper side of the bottom plate 101 is welded with a supporting plate 105, a fixing rod 106 is welded between the supporting plates 105, the bottom plate 101 plays a role in stable connection, the supporting plate 105 and the fixing rod 106 play a role in supporting and fixing, the rotating roller 103 rotates to drive the moving wheel 104 to rotate so as to drive the equipment to rotate, the brake pad 107 plays a role in braking, the sliding mechanism 2 comprises a cross beam 201, a sliding groove 202, a fixing sliding block 203, a connecting plate 204, a signal transmission line 205, a control board 206, a connecting rod 207, an SSDHL02-02 electric hoist 208, the sliding groove 202 is formed on the cross beam 201, the fixing sliding block 203 is connected to the lower side of the sliding groove 202 in a sliding manner, the connecting plate 204 is welded to the lower side of the fixing sliding block 203, the connecting rod 207 is welded to the lower side of the connecting plate 204, the SSDHL02-02 electric hoist 208 is arranged to the lower side of the connecting, the fixing sliding block 203 slides in the sliding groove 202 to drive the fixing mechanism 3 to horizontally slide and perform positioning movement, and the control board 206 and the signal transmission line 205 can control the SSDHL02-02 electric hoist 208 to perform traction work.

The working principle is as follows: the bottom plate 101 plays a role in stable connection, the supporting plate 105 and the fixing rod 106 play a role in supporting and fixing, the rotating roller 103 rotates, the movable wheel 104 is driven to rotate, the driving device is driven to rotate, the brake pad 107 plays a role in braking, the connecting rod 207 and the connecting plate 204 play a role in connection and fixing, the fixing sliding block 203 slides in the sliding groove 202, the fixing mechanism 3 is driven to horizontally slide, positioning and moving are carried out, the SSDHL02-02 electric hoist 208 is controlled to carry out traction work through the control panel 206 and the signal transmission line 205, the adsorption disc 303 is attached to the surface of an object needing to be lifted, at the moment, the pump 305 starts to work, air between the adsorption disc 303 and the object is sucked to be empty through the air guide box 302 and the air guide pipe 304, vacuum is formed, and.

Example 2

As shown in fig. 4 and 5, the difference between embodiment 2 and embodiment 1 is that the air guide box 302, the suction plate 303, the air guide pipe 304, and the pump 305, which are sucked by vacuum, are replaced with a connecting block 306, a magnetic suction plate 307, a magnetizer 308, and a magnetic switch 309, which are sucked by magnetic force, and when operating, the connecting block 306 performs a connecting and fixing function, and the magnetic force is turned on and off by the magnetic switch 309, thereby fixing and releasing the lifted object.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A lifting device for portal frame, its characterized in that: the device comprises a moving mechanism (1) and a sliding mechanism (2), wherein the sliding mechanism (2) is arranged on the upper side of the moving mechanism (1), the device also comprises a fixing mechanism (3) used for fixing a hoisting object to be hoisted, and the fixing mechanism (3) is arranged on the lower side of the sliding mechanism (2);

the moving mechanism (1) comprises a bottom plate (101), a fixing plate (102), rotating rollers (103), moving wheels (104), a supporting plate (105), a fixing rod (106) and a brake block (107), wherein the fixing plate (102) is welded on the lower side of the bottom plate (101), the rotating rollers (103) are rotatably connected to one side of the fixing plate (102), the moving wheels (104) are rotatably connected to the other side of the rotating rollers (103), the brake block (107) is arranged on the rear side of the moving wheels (104), the supporting plate (105) is welded on the upper side of the bottom plate (101), and the fixing rod (106) is welded between the supporting plates (105);

the sliding mechanism (2) comprises a beam (201), a sliding groove (202), a fixed sliding block (203), a connecting plate (204), a signal transmission line (205), a control panel (206), a connecting rod (207) and an SSDHL02-02 electric hoist (208), wherein the sliding groove (202) is formed in the beam (201), the fixed sliding block (203) is connected to the lower side of the sliding groove (202) in a sliding mode, the connecting plate (204) is welded to the lower side of the fixed sliding block (203), the connecting rod (207) is welded to the lower side of the connecting plate (204), the SSDHL02-02 electric hoist (208) is arranged on the lower side of the connecting rod (207), the signal transmission line (205) is arranged on the lower side of the SSDHL02-02 electric hoist (208), and the control panel (206) is arranged on the lower side of the signal.

2. The hoisting device for the portal frame as claimed in claim 1, wherein: fixed establishment (3) include haulage rope (301), air guide box (302), adsorption disc (303), air duct (304), pump (305), haulage rope (301) downside is provided with air guide box (302), air guide box (302) front side is provided with adsorption disc (303), air guide box (302) rear side through connection have air duct (304), air duct (304) rear side is provided with pump (305).

3. The hoisting device for the portal frame as claimed in claim 1, wherein: fixing mechanism (3) include haulage rope (301), connecting block (306), magnetic chuck (307), magnetizer (308), magnetic switch (309), haulage rope (301) downside is provided with connecting block (306), connecting block (306) downside is provided with magnetic chuck (307), magnetic chuck (307) one side is provided with magnetizer (308), magnetizer (308) one side is provided with magnetic switch (309).