CN213445899U

CN213445899U - Suspension type cantilever crane

Info

Publication number: CN213445899U
Application number: CN202022201464.2U
Authority: CN
Inventors: 张晓红; 赫世伯; 金辉
Original assignee: Shenyang Industrial And Mining Water Pump Accessories Factory
Current assignee: Shenyang Industrial And Mining Water Pump Accessories Factory
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-15
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a suspension type cantilever crane, including electric hoist and crossbeam, the mounting groove has been seted up to the symmetry on the both sides face of crossbeam, the inboard lower surface of mounting groove all is equipped with the slide rail, all be equipped with the gyro wheel on the track of slide rail, the outside of mounting groove all is equipped with the baffle, all be equipped with synchronous machine on the lateral wall of baffle, synchronous machine's output all runs through the lateral wall of baffle, the setting of bearing can be convenient for the connecting rod and rotate on connecting plate one and connecting plate two, reinforcing means's practical effect, the utility model discloses, simple structure, convenient operation, the practicality is strong, and is with low costs, can use widely.

Description

Suspension type cantilever crane

Technical Field

The utility model relates to a cantilever crane technical field, specific field is a suspension type cantilever crane.

Background

The cantilever crane is also called as a cantilever crane, has the advantages of convenient operation and use, flexible rotation, large operation space and the like, and is energy-saving and efficient material hoisting equipment. Because the cantilever crane is convenient to hoist small objects and saves electricity, the cantilever crane is widely applied to the production lines of factories and mines and workshops, the upper and lower workpieces of assembly lines and machine tools, warehouses and the like, the existing cantilever crane is large, and in order to save space, the suspension type cantilever crane is provided to solve the problems in the prior art and meet the use requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type cantilever crane to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a suspension type cantilever crane comprises an electric hoist and a cross beam, wherein mounting grooves are symmetrically formed in two side faces of the cross beam, slide rails are arranged on the lower surface of the inner side of each mounting groove, rollers are arranged on the rails of the slide rails, baffles are arranged on the outer sides of the mounting grooves, synchronous motors are arranged on the outer side walls of the baffles, the output ends of the synchronous motors penetrate through the outer side walls of the baffles, the output ends of the synchronous motors are connected with the outer sides of the rollers, a first balance plate is arranged between the inner side walls of the two baffles and located below the cross beam, a first hanging hook is hung on the first balance plate, one end of the hanging hook is connected with the electric hoist, a hook is arranged at the output end of the electric hoist, the rear surface of the cross beam is connected with the outer side wall of an outer barrel, an outer gear is arranged on the upper surface of the outer barrel, and a connecting rod is arranged on the, the both ends symmetry of connecting rod is equipped with connecting plate one and connecting plate two, just the both ends of connecting rod all are located the outer gear with the outside of urceolus, the both ends of connecting rod imbed respectively the lower surface of connecting plate one inside with inside the upper surface of connecting plate two, power motor has been inlayed on the connecting plate one, just power motor is located the place ahead of connecting rod, power motor's output is equipped with drive gear, drive gear with external gear drive connects, just drive gear tooth with the tooth of outer gear meshes mutually, connecting plate one with the rear surface of connecting plate two all is equipped with the mounting panel, the rear surface of mounting panel is connected with the front surface of wall body respectively.

Preferably, two the lower surface evenly distributed of mounting groove has four limiting plates, just the limiting plate is equallyd divide and is located two both ends around the slide rail, two all be equipped with balance plate two between the inside wall of limiting plate.

Preferably, the outer side wall of the limiting plate is provided with a plurality of first fixing bolts, one ends of the first fixing bolts penetrate through the outer side wall of the limiting plate, and one ends of the first fixing bolts are embedded into the two side walls of the second balancing plate respectively.

Preferably, an elastic block is arranged on one side face, close to the sliding rail, of the limiting plate.

Preferably, the outer side wall of the baffle is provided with a plurality of second fixing bolts, one ends of the second fixing bolts penetrate through the outer side wall of the baffle, and one ends of the second fixing bolts are embedded into the two side walls of the first balance plate respectively.

Preferably, the connecting rods positioned on the first connecting plate and the second connecting plate are sleeved with bearings.

Preferably, the outer side wall of the baffle is provided with a motor support plate, and the upper surface of the motor support plate is provided with the synchronous motor.

Preferably, the two synchronous motors, the electric hoist and the power motor are respectively electrically connected with a power supply.

Compared with the prior art, the beneficial effects of the utility model are that: a suspension type cantilever crane is provided, the installation groove is convenient for installing devices, the pulley and the slide rail are matched for use, the pulley can conveniently perform front and back feeding motion on the slide rail, the baffle plates are provided for limiting the roller wheel so as to prevent the roller wheel from falling off the slide rail when sliding on the slide rail to cause device damage and influence the use effect of the device, the balance plate I can be conveniently installed, the synchronous motor can be conveniently used for driving the roller wheel to move on the slide rail, the two synchronous motors are started and stopped simultaneously to keep the same operation frequency, the balance plate I can be conveniently used for supporting the two baffle plates so as to keep balance between the two baffle plates, the electric hoist can be conveniently suspended and supported through a suspension hook on the electric hoist, and the synchronous motor can be conveniently used for driving the roller wheel to move on the slide rail, and the two synchronous motors are started and stopped simultaneously to keep the same operating frequency, the first balance plate can be used for conveniently supporting the space between the two baffles to keep balance between the two baffles, and the second balance plate can be used for conveniently hanging and supporting the electric hoist through a suspension hook on the electric hoist, the electric hoist and the suspension hook are matched for use, so that a heavy object can be conveniently hoisted or transferred, the first connecting plate and the second connecting plate can be used for conveniently supporting and fixing a cross beam, the first connecting plate can also be used for conveniently installing a power motor, when the power motor works, the power motor drives a transmission gear to rotate, the transmission gear drives an outer gear to rotate, under the action of a bearing, the outer gear drives an outer cylinder and a connecting rod to rotate on the first connecting plate and the second connecting plate, the device has an angle adjusting effect, and is convenient for hoisting or transferring the heavy object, the device is provided with the remote switch matched with the device for use, the mounting plate can be conveniently fixed on a wall body, the suspended hoisting of a heavy object is realized, the mounting plate and the wall body are fixed through the positioning bolt, the stability of a connecting structure between the device and the wall body can be enhanced, the stabilizing effect of the device on the wall body is improved, the limiting plate can play a role in limiting, the roller can be prevented from sliding out of a sliding rail, the using effect of the device is influenced, the balance plate II can support the two limiting plates, the two limiting plates are kept balanced, the limiting plates can be conveniently and stably arranged on the lower surface of the mounting groove, the elastic block can play a role in protection, the roller, the baffle or the synchronous motor is prevented from directly contacting the limiting plates, and the synchronous motor, the roller or the baffle collides or generates friction with the limiting plates, lead to synchronous machine, gyro wheel or baffle to damage or damaged, influence the result of use of device, the setting of bearing can be convenient for the connecting rod rotate on connecting plate one and connecting plate two, reinforcing means's practical effect, the utility model discloses, simple structure, convenient operation, the practicality is strong, and is with low costs, can use widely.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic side sectional view of a first connection plate of the present invention;

fig. 3 is a schematic side view of the cross beam of the present invention;

fig. 4 is a schematic side view of the cross beam of the present invention;

fig. 5 is a schematic side sectional view of the cross beam of the present invention;

fig. 6 is a schematic front structural view of the cross beam of the present invention;

fig. 7 is a schematic front structural section view of the cross beam of the present invention;

fig. 8 is a schematic front structural section view of the cross beam of the present invention.

In the figure: the device comprises 1-an electric hoist, 2-a cross beam, 3-a mounting groove, 4-a slide rail, 5-a roller, 6-a baffle, 7-a synchronous motor, 8-a balance plate I, 9-a suspension hook, 10-a hook, 11-an outer cylinder, 12-an outer gear, 13-a connecting rod, 14-a connecting plate I, 15-a connecting plate II, 16-a power motor, 17-a transmission gear, 18-a mounting plate, 19-a limiting plate, 20-a balance plate II, 21-a fixing bolt I, 22-an elastic block, 23-a fixing bolt II, 24-a bearing and 25-a motor supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a suspension type cantilever crane comprises an electric hoist 1 and a cross beam 2, wherein two side surfaces of the cross beam 2 are symmetrically provided with mounting grooves 3, the mounting grooves 3 are convenient for mounting devices, the lower surfaces of the inner sides of the mounting grooves 3 are respectively provided with a slide rail 4, the rails of the slide rails 4 are respectively provided with a roller 5, the pulleys and the slide rails 4 are matched for use, the pulleys can be conveniently fed back and forth on the slide rails 4, the outer sides of the mounting grooves 3 are respectively provided with a baffle 6, the baffle 6 is arranged for limiting the roller 5, the roller 5 is prevented from falling off the slide rails 4 when sliding on the slide rails 4, the device is damaged, the use effect of the device is influenced, the balance plate I8 can be conveniently mounted, the outer side wall of the baffle 6 is respectively provided with a synchronous motor 7, and the output end of the synchronous motor 7 penetrates through the outer side wall of the baffle 6, and the output end of the synchronous motor 7 is connected with the outer side of the roller 5, the synchronous motor 7 can be arranged to drive the roller 5 to move on the sliding rail 4 conveniently, and the two synchronous motors 7 are started simultaneously and stopped simultaneously to keep the same operating frequency, a balance plate I8 is arranged between the inner side walls of the two baffles 6, the balance plate I8 is positioned below the cross beam 2, the balance plate I8 can be arranged to support the two baffles 6 conveniently to keep balance between the two baffles 6, and can be used for hanging and supporting the electric hoist 1 through a suspension hook 9 on the electric hoist 1, a suspension hook 9 is hung on the balance plate I8, one end of the suspension hook 9 is connected with the electric hoist 1, the output end of the electric hoist 1 is provided with a hook 10, the electric hoist 1 and the hook 10 are matched for use, can be convenient for hoist or shift the heavy object, the rear surface of crossbeam 2 is connected with the lateral wall of urceolus 11, the upper surface of urceolus 11 is equipped with outer gear 12, runs through the upper surface of outer gear 12 and urceolus 11 wears to be equipped with connecting rod 13, the both ends symmetry of connecting rod 13 is equipped with connecting plate one 14 and connecting plate two 15, just the both ends of connecting rod 13 all are located outer gear 12 with the outside of urceolus 11, the both ends of connecting rod 13 imbed respectively inside the lower surface of connecting plate one 14 and inside the upper surface of connecting plate two 15, power motor 16 has been inlayed on connecting plate one 14, and power motor 16 is located the place ahead of connecting rod 13, the output of power motor 16 is equipped with drive gear 17, drive gear 17 with outer gear 12 transmission is connected, just the tooth of drive gear 17 with the tooth of outer gear 12 meshes, the first connecting plate 14 and the second connecting plate 15 are arranged to support and fix the beam 2 conveniently, the first connecting plate 14 is also arranged to facilitate the installation of the power motor 16, when the power motor 16 works, the power motor 16 drives the transmission gear 17 to rotate, the transmission gear 17 drives the outer gear 12 to rotate, under the action of the bearing 24, the outer gear 12 drives the outer cylinder 11 and the connecting rod 13 to rotate on the first connecting plate 14 and the second connecting plate 15, the device has an angle adjusting effect, the device can hoist or transfer heavy objects conveniently, the rear surfaces of the first connecting plate 14 and the second connecting plate 15 are both provided with mounting plates 18, the rear surfaces of the mounting plates 18 are respectively connected with the front surface of the wall body, the device is provided with a remote switch matched with the device for use, the mounting plates 18 are arranged to facilitate the fixation of the device on the wall body and realize the suspended hoisting of the heavy objects, mounting panel 18 and wall body are fixed through positioning bolt, can strengthen connection structure's between device and the wall body stability, improve the stable effect that the device was fixed on the wall body, the utility model discloses, simple structure, convenient operation, the practicality is strong, and is with low costs, can use widely.

Particularly, two lower surface evenly distributed of mounting groove 3 has four limiting plates 19, just limiting plate 19 equally divide and do not be located two both ends around slide rail 4, two all be equipped with two balance plate 20 between the inside wall of limiting plate 19, limiting plate 19's setting can play spacing effect, avoids 5 roll-off slide rails 4 of gyro wheel, influences the result of use of device, two 20 setting of balance plate can support between two limiting plates 19, makes keep balance between two limiting plates 19, and the stable arrangement of limiting plate 19 of being convenient for is on the lower surface of mounting groove 3.

Particularly, the lateral wall of limiting plate 19 all is equipped with a plurality of fixing bolt 21, and is a plurality of the one end of fixing bolt 21 all runs through the lateral wall of limiting plate 19, and is a plurality of the one end of fixing bolt 21 imbeds respectively inside the both sides wall of two 20 balance plates, the setting of fixing bolt 21 can be convenient for strengthen limiting plate 19 and balance plate two 20 between connection structure's stability, improve the fixed effect of limiting plate 19 and balance plate two 20 on mounting groove 3.

Specifically, the limiting plate 19 is close to be equipped with elastic block 22 on the side of slide rail 4, elastic block 22's setting can play the effect of protection, avoids gyro wheel 5, baffle 6 or synchronous machine 7 direct contact limiting plate 19, leads to synchronous machine 7, gyro wheel 5 or baffle 6 and limiting plate 19 to bump or produce the friction, leads to synchronous machine 7, gyro wheel 5 or baffle 6 to damage or damage, influences the result of use of device.

Particularly, the lateral wall of baffle 6 all is equipped with a plurality of two fixing bolt 23, and is a plurality of the one end of two fixing bolt 23 all runs through the lateral wall of baffle 6, and is a plurality of the one end of two fixing bolt 23 imbeds respectively inside the both sides wall of balance plate 8, the setting of two fixing bolt 23 can be convenient for strengthen the stability of connection structure between baffle 6 and the balance plate 8, improves the fixed effect of baffle 6 and balance plate 8.

Particularly, the connecting rod 13 which is positioned on the first connecting plate 14 and the second connecting plate 15 is sleeved with the bearing 24, the arrangement of the bearing 24 can facilitate the rotation of the connecting rod 13 on the first connecting plate 14 and the second connecting plate 15, and the practical effect of the device is enhanced.

Particularly, all be equipped with motor support plate 25 on the lateral wall of baffle 6, motor support plate 25's upper surface all installs synchronous machine 7, motor support plate 25's setting can be convenient for support and fix synchronous machine 7.

Particularly, two synchronous machine 7, electric hoist 1 with power motor 16 respectively with remote switch electrical property links to each other, remote switch and power electrical property link to each other, and this setting can be convenient for the device carries out centralized control, the convenience of operation when reinforcing the device uses.

The working principle is as follows: when the utility model is used, the heavy object to be hoisted is hung through the hook 10, the remote control switch is operated, the heavy object is lifted through the electric hoist 1, then two synchronous motors 7 are controlled to work, when the synchronous motors 7 work, the synchronous motors 7 drive the rollers 5 to move back and forth on the slide rails 4, when the synchronous motors move to a proper position, the synchronous motors 7 are operated to stop working, then the power motors 16 are controlled to work, when the power motors 16 work, the power motors 16 drive the transmission gears 17 to rotate, the transmission gears 17 drive the outer gears 12 to rotate, under the action of the bearing 24, the outer gears 12 drive the outer cylinders 11 and the connecting rods 13 to rotate at the first connecting plate 14 and the second connecting plate 15, the transfer of the heavy object is realized, namely, the adjustment of the installation angle is realized, finally, the electric hoist 1 is controlled to place the heavy object, namely, the height of the heavy, the hanging hook 10 can be taken off after the heavy object is placed, the baffle 6 can be arranged to limit the roller 5 conveniently, the roller 5 is prevented from falling off from the slide rail 4 when sliding on the slide rail 4, the device is prevented from being damaged, the using effect of the device is prevented from being influenced, the balance plate I8 can be arranged conveniently, the balance plate I8 can be arranged to support the space between the two baffle plates 6 conveniently, the two baffle plates 6 are kept balanced, the electric hoist 1 can be suspended and supported through the suspension hook 9 on the electric hoist 1 conveniently, the electric hoist 1 and the hanging hook 10 are matched for use, the heavy object can be hoisted or transferred conveniently, the installation plate 18 can be arranged to fix the device on the wall body conveniently, the heavy object can be suspended and hoisted, the installation plate 18 and the wall body are fixed through the positioning bolt, and the stability of a connecting structure between the device and the wall body can be enhanced, the stable effect of the device fixed on the wall body is improved, the arrangement of the bearing 24 can facilitate the connecting rod 13 to rotate on the first connecting plate 14 and the second connecting plate 15, the practical effect of the device is enhanced, the arrangement of the elastic block 22 can play a role of protection, the synchronous motor 7, the roller 5 or the baffle 6 is prevented from directly contacting the limiting plate 19 to cause the synchronous motor 7, the roller 5 or the baffle 6 to collide with or generate friction with the limiting plate 19, the synchronous motor 7, the roller 5 or the baffle 6 is damaged or damaged, the use effect of the device is influenced, the arrangement of the limiting plate 19 can play a role of limiting, the roller 5 is prevented from sliding out of the sliding rail 4 to influence the use effect of the device, the arrangement of the second balancing plate 20 can support between the two limiting plates 19, the two limiting plates 19 are kept balanced, and the limiting plates 19 are conveniently and stably arranged on the lower surface of the, simple structure, convenient operation, strong practicability, low cost and popularization and use.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a suspension type cantilever crane, includes electric hoist (1) and crossbeam (2), its characterized in that: the double-layer hanging type electric hoist is characterized in that mounting grooves (3) are symmetrically formed in two side faces of the cross beam (2), sliding rails (4) are arranged on the lower surfaces of the inner sides of the mounting grooves (3), idler wheels (5) are arranged on the rails of the sliding rails (4), baffles (6) are arranged on the outer sides of the mounting grooves (3), synchronous motors (7) are arranged on the outer side walls of the baffles (6), the output ends of the synchronous motors (7) penetrate through the outer side walls of the baffles (6), the output ends of the synchronous motors (7) are connected with the outer sides of the idler wheels (5), a first balance plate (8) is arranged between the inner side walls of the two baffles (6), the first balance plate (8) is located below the cross beam (2), a hanging hook (9) is hung on the first balance plate (8), one end of the hanging hook (9) is connected with the electric hoist (1), the output end of the electric hoist (1) is provided with a hook (10), the rear surface of the beam (2) is connected with the outer side wall of the outer barrel (11), the upper surface of the outer barrel (11) is provided with an outer gear (12), a connecting rod (13) penetrates through the upper surfaces of the outer gear (12) and the outer barrel (11), two ends of the connecting rod (13) are symmetrically provided with a first connecting plate (14) and a second connecting plate (15), the two ends of the connecting rod (13) are located outside the outer gear (12) and the outer barrel (11), the two ends of the connecting rod (13) are respectively embedded into the inner part of the lower surface of the first connecting plate (14) and the inner part of the upper surface of the second connecting plate (15), the first connecting plate (14) is embedded with a power motor (16), the power motor (16) is located in front of the connecting rod (13), the output end of the power motor (16) is provided with a transmission, the transmission gear (17) is in transmission connection with the external gear (12), teeth of the transmission gear (17) are meshed with teeth of the external gear (12), mounting plates (18) are arranged on the rear surfaces of the first connecting plate (14) and the second connecting plate (15), and the rear surfaces of the mounting plates (18) are connected with the front surface of the wall body respectively.

2. A suspended cantilever crane according to claim 1, wherein: two the lower surface evenly distributed of mounting groove (3) has four limiting plate (19), just limiting plate (19) are equallyd divide and are located two the front and back both ends of slide rail (4), two all be equipped with between the inside wall of limiting plate (19) balance plate two (20).

3. A suspended cantilever crane according to claim 2, wherein: the outer side wall of the limiting plate (19) is provided with a plurality of first fixing bolts (21), one ends of the first fixing bolts (21) penetrate through the outer side wall of the limiting plate (19), and one ends of the first fixing bolts (21) are embedded into the inner portions of the two side walls of the second balance plate (20) respectively.

4. A suspended cantilever crane according to claim 2, wherein: and an elastic block (22) is arranged on one side surface of the limiting plate (19) close to the sliding rail (4).

5. A suspended cantilever crane according to claim 1, wherein: the outer side wall of the baffle (6) is provided with a plurality of second fixing bolts (23), one ends of the second fixing bolts (23) penetrate through the outer side wall of the baffle (6), and one ends of the second fixing bolts (23) are embedded into the inner portions of the two side walls of the first balance plate (8) respectively.

6. A suspended cantilever crane according to claim 1, wherein: and bearings (24) are sleeved on the connecting rods (13) positioned on the first connecting plate (14) and the second connecting plate (15).

7. A suspended cantilever crane according to claim 1, wherein: the outer side wall of the baffle (6) is provided with a motor support plate (25), and the upper surface of the motor support plate (25) is provided with the synchronous motor (7).

8. A suspended cantilever crane according to claim 1, wherein: the two synchronous motors (7), the electric hoist (1) and the power motor (16) are respectively electrically connected with a power supply.