CN211812700U

CN211812700U - Overweight cable continuous lifting device

Info

Publication number: CN211812700U
Application number: CN202020294232.3U
Authority: CN
Inventors: 刘军; 景帅帅; 张�成; 安百平
Original assignee: Tianyuan Construction Group Co Ltd; Shandong Hongda Real Estate Co Ltd
Current assignee: Tianyuan Construction Group Co Ltd; Shandong Hongda Real Estate Co Ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-30
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses an overweight cable continuous lifting device which is fixed in a pipeline and is provided with two devices in parallel up and down, and comprises a lifting driving device, a fixing device, a movable arm, a connecting arm and a clamping device; the movable arm is fixed on the wall of the pipeline well through a fixing device, the lifting driving device is connected with the movable arm through a power shaft, and the clamping device is connected with the movable arm through a connecting arm. And the lifting driving devices and the clamping devices of the two lifting devices are connected with the control device through electric connection. The utility model is provided with two lifting devices in parallel, realizes the gradual and continuous lifting of the overweight cable through asynchronous opening and closing, replaces manual construction, and effectively improves the construction efficiency; adopt two hoisting devices about controlling means control to open and shut, realize the continuous promotion of overweight cable, reduce intensity of labour, belong to the green construction technology in the exquisite field of building engineering.

Description

Overweight cable continuous lifting device

Technical Field

The utility model relates to a construction technical field, concretely relates to overweight cable continuous lifting device.

Background

Along with the continuous increase of the scale of the building engineering in China, the construction technology of the building engineering is continuously improved, a large number of high-rise and super high-rise buildings are constructed, the laying requirements of the large-scale high-rise and super high-rise buildings on power supply cables and communication cables of the whole building engineering are higher and higher, a large number of super large cables need to be laid, the cables have the characteristics of great weight, long length, high requirements on the laying technology and the like, the conventional laying technology of the building engineering cables mostly adopts a manual laying mode, but the conventional construction mode has the defects of low efficiency, high labor intensity and potential safety hazards. The utility model provides an overweight cable continuous lifting device overcomes above-mentioned defect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a overweight cable promotes device in succession realizes the continuous promotion of overweight cable through automatic control, replaces the manual work to be under construction, effectively promotes the efficiency of construction.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

an overweight cable continuous lifting device is fixed in a pipeline, is arranged in parallel up and down, and comprises a lifting driving device, a fixing device, a movable arm, a connecting arm and a clamping device; the movable arm is fixed on the wall of the pipeline well through a fixing device, the lifting driving device is connected with the movable arm through a power shaft, and the clamping device is connected with the movable arm through a connecting arm;

the lower end of the power shaft is fixed on the output end of the lifting driving device, the upper end of the power shaft is movably connected to the middle part of the movable arm, the middle part of the movable arm is provided with a strip-shaped cavity, and the upper end of the power shaft is movably connected into the strip-shaped cavity;

the lifting driving device and the clamping device of the two lifting devices are electrically connected with the control device.

Further, the linking arm is two straight-bars that are parallel to each other, the digging arm with press from both sides and get the device and include crank connecting rod chuck, connecting plate and press from both sides and get drive arrangement, the crank connecting rod chuck is established on the connecting plate, sets up a pair ofly relatively, and its outer end is the chuck that sets up relatively, the inner of crank connecting rod chuck is connected through gear and the output of pressing from both sides the device of getting drive arrangement.

Furthermore, the connecting arm is two straight rods which are parallel to each other, and the movable arm and the clamping power shaft are provided with gear teeth which are matched with a gear on the output end of the lifting driving device; the upper end of the power shaft is provided with a fixing bolt, and the fixing bolt is arranged in a strip-shaped cavity in the middle of the movable arm.

Furthermore, the connecting arm is two straight rods which are parallel to each other, and bevel gears are arranged on the output ends of the movable arm and the clamping driving device and are matched with gears at the inner ends of the two crank connecting rod chucks.

Further, the connecting arm is two straight rods which are parallel to each other, and the movable arm and the clamping device are connected between the two straight rods through bolts.

Preferably, the fixing device is a U-shaped seat and is fixed on the wall of the pipeline well, and the inner end of the movable arm is hinged to the fixing device.

Further, the crank connecting rod chuck includes that chuck, main clamp get the pole, first auxiliary clamp get the pole, the vice clamp of second gets pole and gear, the chuck is established and is got the pole outer end at the main clamp, first auxiliary clamp gets the pole inner and establishes on the connecting plate, and the outer end articulates at the main clamp and gets the pole middle part, the vice clamp of second gets the pole outer end and establishes and get the pole inner at the main clamp, the gear is established and is got the inner of pole at the vice clamp of second.

Preferably, the lifting driving device and the clamping driving device are servo motors.

Preferably, the fixing device, the movable arm and the connecting arm are metal rods, and the main clamping rod, the first auxiliary clamping rod and the second auxiliary clamping rod are metal rods.

Preferably, the chuck is provided with an arc-shaped groove.

The utility model discloses beneficial effect as follows:

two lifting devices are arranged in parallel up and down, and the overweight cable is gradually and continuously lifted through asynchronous opening and closing, so that manual construction is replaced, and the construction efficiency is effectively improved;

the control device is adopted to control the upper lifting device and the lower lifting device to open and close, so that the continuous lifting of the overweight cable is realized, and the labor intensity is reduced;

the motor is adopted to drive the gear to engage the opening and closing chuck, so as to clamp and loosen the cable, and orderly construction is performed through automatic control.

Drawings

FIG. 1 is a schematic view of the usage state of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the clamping device of the present invention.

Reference numerals: 1-lifting driving device, 2-fixing device, 3-movable arm, 4-connecting arm, 5-clamping device, 51-crank connecting rod chuck, 52-connecting plate, 53-clamping driving device and 6-power shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. 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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

As shown in fig. 1 and 2, an overweight cable continuous lifting device is fixed in a pipeline, and is arranged in parallel up and down, and comprises a lifting driving device 1, a fixing device 2, a movable arm 3, a connecting arm 4 and a clamping device 5; the movable arm 3 is fixed on the wall of the pipeline well through the fixing device 2, the lifting driving device 1 is connected with the movable arm 3 through the power shaft 6, and the clamping device 5 is connected with the movable arm 3 through the connecting arm 4.

As shown in fig. 2, the lower end of the power shaft 6 is fixed at the output end of the lifting driving device 1, the upper end of the power shaft is movably connected to the middle part of the movable arm 3, the middle part of the movable arm 3 is provided with a strip-shaped cavity, and the upper end of the power shaft 6 is movably connected to the strip-shaped cavity;

the lifting device comprises two lifting devices, and the lifting driving devices 1 and the clamping devices 5 of the two lifting devices are electrically connected with the control device.

Furthermore, the control device comprises a connecting wire, a central control unit and a control switch assembly, and is connected with the lifting driving devices 1 of the two lifting devices and the motors of the clamping devices 5 through the connecting wire, and controls the lifting driving devices to act, so that the continuous lifting of the overweight cable is realized.

As shown in fig. 3, further, the gripping device 5 includes a crank link chuck 51, a connecting plate 52 and a gripping driving device 53, the crank link chucks 51 are arranged on the connecting plate 52 in a pair opposite to each other, the outer ends of the crank link chucks are oppositely arranged chucks, and the inner ends of the crank link chucks 51 are connected with the output end of the gripping driving device 53 through gears.

Furthermore, gear teeth are arranged on the power shaft 6 and are matched with a gear on the output end of the lifting driving device 1; and the upper end of the power shaft 6 is provided with a fixing bolt, and the fixing bolt is arranged in a strip-shaped cavity in the middle of the movable arm 3. Preferably, the gear on the output end of the lifting driving device 1 is located on one side of the power shaft 6, and the power shaft 6 is driven to move up and down through the forward and reverse rotation of the lifting driving device 1, so as to drive the movable arm 3 to move up and down.

As shown in fig. 3, further, the output end of the gripping driving device 53 is provided with a bevel gear, and the bevel gear is matched with the gears at the inner ends of the two crank link chucks 51. The gripping head can be opened and closed within a small range through the forward and reverse rotation of the gripping driving device 53.

Further, the connecting arm 4 is two straight rods parallel to each other, and the movable arm 3 and the clamping device 5 are connected between the two straight rods through bolts. Preferably, the connecting arm 4 is provided for extending the range of motion of the movable arm 3 and adjusting the angle of the gripping device 5.

Furthermore, the fixing device 2 is a U-shaped seat and is fixed on the wall of the pipeline well, and the inner end of the movable arm 3 is hinged on the fixing device 2.

As shown in fig. 3, further, the crank connecting rod chuck 51 includes a chuck, a main clamp taking rod, a first auxiliary clamp taking rod, a second auxiliary clamp taking rod and a gear, the chuck is arranged at the main clamp taking rod outer end, the first auxiliary clamp taking rod inner end is arranged on the connecting plate 52, the outer end is hinged at the main clamp taking rod middle part, the second auxiliary clamp taking rod outer end is arranged at the main clamp taking rod inner end, and the gear is arranged at the second auxiliary clamp taking rod inner end.

Preferably, the lifting drive device 1 and the gripping drive device 53 are both servo motors.

Preferably, the fixing device 2, the movable arm 3 and the connecting arm 4 are metal rods, and the main clamping rod, the first auxiliary clamping rod and the second auxiliary clamping rod are metal rods. Preferably, the metal rod is an aluminum alloy rod and has the characteristics of high strength and light dead weight.

Preferably, the chuck is provided with an arc-shaped groove. The arc-shaped groove is convenient for clamping the cable, avoids damage to the cable, and can prevent the cable from being separated from the chuck when the cable is loosened.

The utility model has the specific use method that after the cable is lifted, the two upper and lower lifting devices are controlled by the control device to clamp the cable; then controlling the lifting device below to loosen the cable, and simultaneously controlling the lifting driving device 1 of the lifting device above to operate, so that the lifting device drives the cable to lift by a stroke height; then the lower lifting device clamps the cable, loosens the cable and lowers the cable to a low position, and meanwhile, the lower lifting device drives the cable to lift by a stroke height; then the hoisting device of top presss from both sides tight cable, and the hoisting device of below loosens the cable and descends to the low level, and the hoisting device of top drives the cable simultaneously and promotes. The above actions are repeated until the cable is lifted to a specified height.

The utility model discloses a controlling means's control method as follows: when the upper lifting device lifts, the clamping driving device 53 of the upper lifting device is in a state that the chuck clamps the cable, the lifting driving device 1 rotates forwards, the movable arm 3 is lifted through the power shaft 6, and meanwhile, the clamping driving device 53 of the lower lifting device is in a state that the chuck loosens the cable, the lifting driving device 1 rotates backwards, and the movable arm 3 descends through the power shaft 6; when the lifting device below lifts, the control is opposite.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. An overweight cable continuous lifting device is fixed in a pipeline, and two overweight cable continuous lifting devices are arranged in parallel up and down and are characterized by comprising a lifting driving device (1), a fixing device (2), a movable arm (3), a connecting arm (4) and a clamping device (5); the movable arm (3) is fixed on the wall of a pipeline well through a fixing device (2), the lifting driving device (1) is connected with the movable arm (3) through a power shaft (6), and the clamping device (5) is connected with the movable arm (3) through a connecting arm (4);

the lower end of the power shaft (6) is fixed on the output end of the lifting driving device (1), the upper end of the power shaft is movably connected to the middle part of the movable arm (3), the middle part of the movable arm (3) is provided with a strip-shaped cavity, and the upper end of the power shaft (6) is movably connected to the strip-shaped cavity;

the lifting device comprises two lifting devices, and lifting driving devices (1) and clamping devices (5) of the two lifting devices are connected with the control device through electric connection.

2. A superheavy cable continuous hoist according to claim 1, characterized by: the clamping device (5) comprises a crank connecting rod chuck (51), a connecting plate (52) and a clamping driving device (53), the crank connecting rod chuck (51) is arranged on the connecting plate (52) oppositely, the outer ends of the crank connecting rod chucks are oppositely arranged chucks, and the inner ends of the crank connecting rod chuck (51) are connected with the output end of the clamping driving device (53) through gears.

3. A superheavy cable continuous hoist according to claim 1, characterized by: the power shaft (6) is provided with gear teeth and is matched with a gear on the output end of the lifting driving device (1); the upper end of the power shaft (6) is provided with a fixing bolt, and the fixing bolt is arranged in a strip-shaped cavity in the middle of the movable arm (3).

4. A superheavy cable continuous hoist according to claim 2, characterized by: the output end of the clamping driving device (53) is provided with a bevel gear which is matched with gears at the inner ends of the two crank connecting rod chucks (51).

5. A superheavy cable continuous hoist according to claim 1, characterized by: the connecting arm (4) is composed of two parallel straight rods, and the movable arm (3) and the clamping device (5) are connected between the two straight rods through bolts.

6. A superheavy cable continuous hoist according to claim 1, characterized by: the fixing device (2) is a U-shaped seat and is fixed on the wall of the pipeline well, and the inner end of the movable arm (3) is hinged to the fixing device (2).

7. A superheavy cable continuous hoist according to claim 2, characterized by: crank connecting rod chuck (51) are got pole, first vice clamp including chuck, main clamp and are got pole, the vice clamp of second and get pole and gear, the chuck is established and is got the pole outer end at the main clamp, first vice clamp is got the pole inner and is established on connecting plate (52), and the outer end articulates at the main clamp and gets the pole middle part, the vice clamp of second is got the pole outer end and is established and get the pole inner at the main clamp, the gear is established and is got the inner of pole at the vice clamp of second.

8. A superheavy cable continuous hoist according to claim 7, characterized by: the lifting driving device (1) and the clamping driving device (53) are servo motors.

9. A superheavy cable continuous hoist according to claim 7, characterized by: fixing device (2), digging arm (3) and linking arm (4) are the metal pole, the main clamp is got the pole, the first pair of clamp is got the pole and the second pair of clamp is got the pole and is the metal pole.

10. A superheavy cable continuous hoist according to claim 7, characterized by: and an arc-shaped groove is formed in the chuck.