CN222556388U - Remove hoisting machine - Google Patents

Abstract

The utility model relates to the field of hoisting machines, and in particular to a mobile hoisting machine. It includes a steel structure, a scissor-type device, a crane hoist and an operating mechanism, wherein the scissor-type device, the crane hoist and the operating mechanism are all installed inside the steel structure, and the scissor-type device includes a first support tube and a second support tube, wherein the first support tube and the second support tube are connected to the steel structure, and upper and lower ends of the first support tube and the second support tube are respectively installed with an upper support and a lower support, and a guide cone is installed on the upper surface of the lower support, and a plurality of second screws are threadedly connected to the lower end of the guide cone, and the guide cone is connected to the lower support by means of the second screw, and a cone barrel is slidably connected to the circular arc surface of the guide cone, and a plurality of arm plates are installed between the first support tube and the second support tube. The mobile hoist provided by the utility model has the advantage of making the mobile hoist integrated and simplified.

Description

Remove hoisting machine

Technical Field

The utility model relates to the field of hoisting machines, in particular to a movable hoisting machine.

Background

The hoisting machine is composed of a steel structure, a small-sized vehicle, a scissor fork device and a human control system of the hoisting device, is equipment for hoisting articles, and is quite common in daily life

The utility model of prior art such as publication No. CN212450256U discloses a mobile crane for hoisting oil extraction motor, which adopts a connecting disc, a hoisting part and a crane with a display screen, wherein the hoisting part comprises four identical connecting frames and a suspender, the outer walls of the tops of the four connecting frames are rotationally connected with connectors, the four connectors and the suspender are all arranged on the connecting disc through lifting ropes, the connecting disc is directly arranged on a lifting hook of the crane through the lifting ropes, the bottom of the suspender is provided with uniformly distributed hanging lugs, the outer walls of the bottoms of every two connecting frames are welded with the same mounting cylinder, and the mounting cylinders are in staggered welding connection with the connecting frames, so that the problems that positioning cannot be carried out reliably and the hoisting accuracy cannot be guaranteed when hoisting operation is carried out are solved.

The inventor finds that the existing operation system of the mobile hoisting machine is widely distributed in the using process of the mobile hoisting machine in daily work, so that the integration and simplification of the operation are difficult to realize due to the need of running back and forth when the mobile hoisting machine is used.

Therefore, it is necessary to provide a new mobile hoisting machine to solve the above technical problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a mobile hoisting machine.

In order to solve the technical problems, the utility model provides a mobile hoisting machine, which comprises a steel structure, a shearing fork device, a travelling crane lifting appliance and an operating mechanism, wherein the shearing fork device, the travelling crane lifting appliance and the operating mechanism are all arranged in the steel structure.

The steel structure consists of a steel structure and a trolley track. Providing an X-axis motion track for the small-sized vehicle; the small-sized vehicle consists of an operation device, a lifting device, a rope wheel device, a guide wheel device, an overload device and a guide wheel set, and is responsible for providing X-axis and Z-axis movement, and the shearing fork device consists of a shearing fork device and a lifting, descending and top-punching protection device and is used for ensuring the stability and safety of equipment in the lifting and descending operation process; the lifting frame comprises a lifting hook device, a rope wheel device, a lifting frame steel structure and a guiding device, wherein the lifting frame comprises a lifting hook device, a rope wheel device, a lifting frame steel structure and a guiding device, a structure of a running beam, a driving device, a wheel box and a guiding wheel group is used for grabbing goods, the wheel box enables the whole running of the small-sized vehicle to be stable, safe and reliable, the guiding wheel group adopts an eccentric shaft adjusting mode to ensure that the wheel box is centered in the middle of a guide rail to enable the running of the small-sized vehicle to be reliable, the lifting hook device adopts a rotating lifting mode to enable the lifting frame to be lifted in a narrow space, the guiding device integrates guiding and detecting functions, a group of guiding devices is integrated with 4 detection devices of left and right skew detection of a material frame, speed reduction detection, detection of the goods detection and low-level detection of the goods, in the use process, an instruction is issued by a control system, the small-sized vehicle is quickly run to the corresponding position, the lifting device is started, at the moment, the lifting frame is quickly lowered to the safe distance from the goods is guaranteed, the lifting frame is slowly lowered to the safe distance from the goods is started, the goods is detected, the goods is lifted by the lifting device is lifted, and the goods is lifted to the highest to the position (lifting position is controlled to be lifted to be controlled to the highest, and the position is accurately to be detected to be pushed to the position to be detected to the position to be pushed to be in the position to be detected to the position.

Preferably, the shearing fork device comprises a first supporting tube and a second supporting tube, the first supporting tube and the second supporting tube are both arranged on a steel structure, an upper support and a lower support are respectively arranged at the upper end and the lower end of the first supporting tube and the second supporting tube, a guide cone is arranged on the upper surface of the lower support, a plurality of second screws are connected with the lower support through threads at the lower end of the guide cone, a plurality of arm plates are arranged between the first supporting tube and the second supporting tube in a sliding manner, a bearing, an upper roller shaft, a first connecting sleeve and a second cotter pin are arranged at the joint of the arm plates and the upper support, a lower roller arm is arranged at the lower end of the lower support, a second connecting sleeve, a second pin shaft and a lower roller shaft are arranged at the joint of the lower roller arm and the lower support, and the upper support is connected with the arm plates through the arm plates.

Preferably, the connection parts of the first screw and the second screw as well as the upper support and the lower support are provided with isolation pads.

Preferably, the section of the large gasket is hollow circular.

Preferably, the travelling crane comprises a travelling beam, the travelling beam is arranged on a steel structure, a third pin shaft and a fourth pin shaft are respectively arranged in the travelling beam, a first box travelling wheel and a second box travelling wheel are respectively arranged in the travelling beam, a driving device is arranged at one end of the travelling beam, a guide wheel group is arranged at one end, far away from the driving device, of the travelling beam, and screws are arranged in the travelling beam.

Preferably, the running mechanism comprises a running hanger, the running hanger is installed on a steel structure, a fixed seat is installed on the upper surface of the running hanger, a movable pulley device is installed at the upper end of the fixed seat, a loose rope detection device is installed on the surface of the movable pulley device, a first guiding device is installed on the inner side of the running hanger, two transmission devices are installed on the upper surface of the running hanger, tensioning devices are installed in the transmission devices, a second guiding device is installed on one side of the running hanger, two auxiliary components are installed on the upper surface of the running hanger, a cargo detection speed reducer is installed at the lower end of the running hanger, a stud is installed on one side of the transmission device, a mounting component is installed on the upper surface of the transmission device, two connecting devices are installed on the lower surface of the running hanger, the transmission devices are connected with the running hanger through the connecting devices, and a plurality of bolts are installed in the running hanger.

Preferably, the mounting assembly is connected with a crane hanger.

Preferably, the spacer is made of rubber.

Compared with the related art, the movable hoisting machine provided by the utility model has the following beneficial effects:

The utility model provides a movable hoisting machine, which is of a steel structure and comprises a steel structure and a trolley track. Providing an X-axis motion track for the small-sized vehicle; the small-sized vehicle consists of an operation device, a lifting device, a rope wheel device, a guide wheel device, an overload device and a guide wheel set, and is responsible for providing X-axis and Z-axis movement, and the shearing fork device consists of a shearing fork device and a lifting, descending and top-punching protection device and is used for ensuring the stability and safety of equipment in the lifting and descending operation process; the lifting frame consists of a lifting hook device, a rope wheel device, a lifting frame steel structure and a guiding device, wherein the running part for grabbing goods adopts a structure of a running beam, a driving device, a wheel box and a guiding wheel set, and the wheel box ensures that the whole running of the small-sized vehicle is more stable, safe and reliable; the guide wheel set adopts an eccentric shaft adjusting mode to ensure that the wheel box is centered in the middle of the guide rail at the moment so as to enable the wheel box to operate more reliably, the lifting hook device adopts a rotary lifting mode to enable the lifting hook device to lift more conveniently in a narrow space, the guide device integrates guiding and detecting functions, a group of guide devices are integrated with 4 detection devices of left and right skew detection, goods detection speed reduction detection, goods detection and goods low position detection of a material frame, in the use process, a control system gives an instruction, a small car rapidly moves to a corresponding position, a lifting device is started, a lifting frame rapidly descends, at the moment, the goods detection speed reduction detection switch works, the lifting frame rapidly descends to a safe distance from goods, the goods detection is started to slowly descend, the lifting hook device operates to capture the goods, the lifting device lifts the goods to the highest position (lifting limit control), the goods low position detection and the left and right skew detection device ensure that the goods are accurately parked, and the like push the system instruction is executed through the integral structure, the effect that can integrate and simplify the mobile hoisting machine is achieved.

Drawings

FIG. 1 is a schematic view of a scissors assembly according to the present utility model;

FIG. 2 is a schematic view of the internal structure shown in FIG. 1;

FIG. 3 is a schematic diagram of a crane sling structure according to the present utility model;

fig. 4 is a schematic structural view of an operating mechanism of the present utility model.

The reference number in the figure is 1, a shearing fork device; 101, lower support, 102, arm plate, 103, first support tube, 104, lower roller arm, 105, upper support, 106, second support tube, 107, spacer, 108, bushing, 109, first pin, 110, first cotter pin, 111, big washer, 112, nut, 113, bearing, 114, upper roller shaft, 115, first connecting sleeve, 116, second cotter pin, 117, second connecting sleeve, 118, second pin, 119, lower roller shaft, 120, first screw, 121, second screw, 122, guide cone, 123, cone drum, 2, travelling crane, 21, running beam, 22, guide wheel set, 23, driving device, 24, third pin, 25, fourth pin, 26, screw, 27, first box roller, 28, second box roller, 3, running mechanism, 301, hanger, 302, transmission device, tensioning device, 304, movable pulley device, 305, first guide device, 306, second guide device, 307, auxiliary assembly, 308, rope detection device, 309, travelling crane lifting device, 21, running beam, 22, guide wheel set, 23, driving device, 24, third pin, 25, fourth pin, 26, screw, 27, first box roller, 3, running mechanism, 301, hanger, 302, transmission device, tensioning device, 304, movable pulley device, 305, first guide device, 306, second guide device, auxiliary assembly, rope detection device, wire detection device, anchor device, 314, anchor assembly, anchor device, anchor assembly, and anchor assembly.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, the mobile hoisting machine provided by the embodiment of the utility model comprises a steel structure, a shearing fork device 1, a travelling crane lifting appliance 2 and a running mechanism 3, wherein the shearing fork device 1, the travelling crane lifting appliance 2 and the running mechanism 3 are all arranged in the steel structure. The steel structure consists of a steel structure and a trolley track. The small car consists of an operation device, a lifting device, a rope pulley device, a guide wheel device, an overload device and a guide wheel set 22, is responsible for providing X-axis and Z-axis movement, the scissors device 1 consists of a scissors fork device, a lifting and descending protection device and a top-punching protection device, is used for guaranteeing stability and safety of equipment in the lifting and descending operation process, the hanging bracket consists of a lifting hook device, the rope pulley device, a hanging bracket steel structure and a guide device, an operation part responsible for grabbing goods adopts the structure of an operation beam 21+a driving device 23+a wheel box+the guide wheel set 22, the wheel box enables the whole operation of the small car to be stable, safe and reliable, the guide wheel set 22 adopts an eccentric shaft adjusting mode, the wheel box is guaranteed to be centered in the middle of the guide rail at all times, the lifting hook device adopts a rotary lifting mode, lifting is convenient to lift in a narrow place, the guide device integrates guide and detection functions, and a material frame left-right skew detection is integrated on one guide device Detecting the speed of detecting the goods, and, In the using process of the low-level detection 4 detection device, the control system gives an instruction, the trolley rapidly runs to the corresponding position, the lifting device is started, the hanging frame rapidly descends, the detection switch works, the hanging frame rapidly descends to a safe distance from the goods, slowly descends, the detection detects and probes the goods, the lifting hook device operates to grab the goods, the lifting device lifts the goods to the highest position (the lifting limit control) of the trolley rapidly runs to the designated position, the goods placing instruction is executed, the low-level detection and left-right skew detection device ensures that the goods are accurately parked, and the system instruction is executed in the similar way, the shearing fork device 1 comprises a first supporting tube 103 and a second supporting tube 106, wherein the first supporting tube 103 and the second supporting tube 106 are both installed on a steel structure, an upper support 105 and a lower support 101 are respectively installed at the upper end and the lower end of the first supporting tube 103 and the second supporting tube 106, a guide cone 122 is installed on the upper surface of the lower support 101, a plurality of second screws 121 are connected with the lower end of the guide cone 122 in a threaded manner, the guide cone 122 is connected with the lower support 101 by means of the second screws 121, a cone barrel 123 is slidably connected with the arc surface of the guide cone 122, a plurality of arm plates 102 are installed between the first supporting tube 103 and the second supporting tube 106, and a first cotter pin 110 is installed at the joint of the two arm plates 102, A large washer 111 and a nut 112, a bearing 113, an upper roller shaft 114, a first connecting sleeve 115 and a second cotter pin 116 are arranged at the joint of the arm plate 102 and the upper support 105, a lower roller arm 104 is arranged at the lower end of the lower support 101, a second connecting sleeve 117 is arranged at the joint of the lower roller arm 104 and the lower support 101, The second pin shaft 118 and the lower roller shaft 119, the upper support 105 is connected with the arm plate 102 through a screw rod, the connection parts of the first screw rod 120 and the second screw rod 121 as well as the upper support 105 and the lower support 101 are respectively provided with a spacer 107, the section of the large gasket 111 is hollow round, the travelling crane 2 comprises a travelling beam 21, the travelling beam 21 is arranged on a steel structure, the inside of the travelling beam 21 is respectively provided with a third pin shaft 24 and a fourth pin shaft 25, the inside of the travelling beam 21 is respectively provided with a first box travelling wheel 27 and a second box travelling wheel 28, one end of the travelling beam 21 is provided with a driving device 23, one end of the travelling beam 21 far away from the driving device 23 is provided with a guide wheel group 22, the inside of the travelling beam 21 is provided with a screw 26, the travelling mechanism 3 comprises a travelling crane hanger 301, the travelling crane hanger 301 is arranged on the steel structure, the upper surface of the travelling crane hanger 301 is provided with a fixed seat 312, the upper end of the fixed seat 312 is provided with a movable pulley device 304, the surface of the movable pulley device 304 is provided with a rope loosening detection device 308, the inner side of the driving hanging bracket 301 is provided with a first guide device 305, the upper surface of the driving hanging bracket 301 is provided with two transmission devices 302, the inside of the transmission devices 302 is provided with a tensioning device 303, one side of the driving hanging bracket 301 is provided with a second guide device 306, the upper surface of the driving hanging bracket 301 is provided with two auxiliary components 307, the lower end of the driving hanging bracket 301 is provided with a cargo detection speed reducing device 309, one side of the transmission devices 302 is provided with a screw pin 310, the upper surface of the transmission devices 302 is provided with a mounting component 311, the lower surface of the driving hanging bracket 301 is provided with two connecting devices 313, the transmission devices 302 are connected with the driving hanging bracket 301 by means of the connecting devices 313, the inside of the driving hanging bracket 301 is provided with a plurality of bolts 314, the mounting component 311 is connected with the driving hanging bracket 301, the spacer 107 is made of rubber;

The utility model provides a mobile hoisting machine, which has the working principle that a steel structure consists of a steel structure and a trolley track. Providing an X-axis motion track for the small-sized vehicle; the small-sized vehicle consists of an operation device, a lifting device, a rope wheel device, a guide wheel device, an overload device and a guide wheel set 22, and is responsible for providing X-axis and Z-axis movement, wherein the scissors device 1 consists of a scissors device and a lifting, descending and jacking protection device and is used for ensuring the stability and safety of equipment in the lifting and descending operation process; the hanger consists of a lifting hook device, a rope pulley device, a hanger steel structure and a guide device, wherein the running part responsible for grabbing goods adopts a structure of a running beam 21, a driving device 23, a wheel box and a guide wheel set 22, and the wheel box ensures that the whole running of the trolley is more stable, safe and reliable; the guide wheel group 22 adopts an eccentric shaft adjusting mode to ensure that the wheel box is centered in the middle of the guide rail at the moment so as to ensure that the wheel box runs more reliably, the lifting hook device adopts a rotary lifting mode to enable the lifting hook device to lift in a narrow space more conveniently, the guide device integrates guide and detection functions, a group of guide devices are integrated with 4 detection devices of left and right skew detection, detection of goods detection of the goods detection of the goods control of the control of the control to give the corresponding to a control to a corresponding to, the effect that can integrate and simplify the mobile hoisting machine is achieved.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (7)

1. The movable hoisting machine is characterized by comprising a steel structure, a shearing fork device (1), a travelling crane lifting appliance (2) and a running mechanism (3), wherein the shearing fork device (1), the travelling crane lifting appliance (2) and the running mechanism (3) are all installed inside the steel structure, the shearing fork device (1) comprises a first supporting tube (103) and a second supporting tube (106), the first supporting tube (103) and the second supporting tube (106) are all installed on the steel structure, an upper support (105) and a lower support (101) are respectively installed at the upper end and the lower end of the first supporting tube (103) and the lower end of the second supporting tube (106), a guide cone (122) is installed on the upper surface of the lower support (101), the lower end of the guide cone (122) is in threaded connection with a plurality of second screws (121), the guide cone (122) is connected with the lower support (101) through the second screws (121), a cone barrel (123) is slidingly connected with the circular arc surface of the guide cone (122), an upper support (105) and a plurality of bearing plates (102), a plurality of bearing plates (102) are installed between the first supporting tube (103) and the second supporting tube (106), a plurality of bearing plates (102) are installed at the positions of the bearing plates (102), and a plurality of bearing plates (102) are installed at the positions of the bearing plates (102) The lower end of the lower support (101) is provided with a lower roller arm (104), a second connecting sleeve (117), a second pin shaft (118) and a lower roller shaft (119) are arranged at the joint of the lower roller arm (104) and the lower support (101), and the upper support (105) is connected with the arm plate (102) through a screw rod.

2. The mobile hoisting machine according to claim 1, wherein a first screw (120) is mounted on the upper surface of the upper support (105), and spacers (107) are arranged at the joints of the first screw (120) and the second screw (121) with the upper support (105) and the lower support (101).

3. A mobile hoisting machine as claimed in claim 1, characterized in that the large washer (111) has a hollow circular cross section.

4. The mobile hoisting machine according to claim 1, characterized in that the travelling crane (2) comprises a travelling beam (21), the travelling beam (21) is installed on a steel structure, a third pin shaft (24) and a fourth pin shaft (25) are respectively installed in the travelling beam (21), a first box travelling wheel (27) and a second box travelling wheel (28) are respectively installed in the travelling beam (21), a driving device (23) is installed at one end of the travelling beam (21), a guide wheel group (22) is installed at one end of the travelling beam (21) far away from the driving device (23), and screws (26) are installed in the travelling beam (21).

5. A mobile hoisting machine according to claim 1, characterized in that the running gear (3) comprises a crane hanger (301), the crane hanger (301) is mounted on a steel structure, a fixed seat (312) is mounted on the upper surface of the crane hanger (301), a movable pulley device (304) is mounted on the upper end of the fixed seat (312), a rope-loosening detection device (308) is mounted on the surface of the movable pulley device (304), a first guiding device (305) is mounted on the inner side of the crane hanger (301), two transmission devices (302) are mounted on the upper surface of the crane hanger (301), a tensioning device (303) is mounted in the interior of the transmission device (302), a second guiding device (306) is mounted on one side of the crane hanger (301), two auxiliary components (307) are mounted on the upper surface of the crane hanger (301), a cargo decelerating device (309) is mounted on the lower end of the crane hanger (301), a screw pin (310) is mounted on one side of the transmission device (302), two transmission components (311) are mounted on the upper surface of the transmission device (302), the crane hanger (301) is connected with the transmission device (313) by means of the transmission device (313), and a plurality of bolts (314) are arranged in the travelling crane hanging bracket (301).

6. A mobile lifting machine according to claim 5, characterized in that the mounting assembly (311) is connected to a travelling crane (301).

7. A mobile hoisting machine as claimed in claim 2, characterized in that the spacer (107) is in particular of rubber material.