CN218968711U - Overhead hoist is used in municipal works road pipeline construction - Google Patents

Abstract

The utility model discloses a lifting device for municipal engineering road pipeline construction, which comprises a bearing plate main body, wherein one end of the upper surface of the bearing plate main body is provided with a control motor, the middle of the bearing plate main body is fixedly provided with a first adjusting rod in a threaded manner, the middle of the first adjusting rod is slidably inserted with a second adjusting rod, the upper end of the second adjusting rod is provided with an adjusting assembly, the upper end of the adjusting assembly is provided with a fixed rod, the adjusting assembly comprises a hydraulic rod, one side of the lower end of the fixed rod is provided with a clamping assembly, the clamping assembly comprises a main body clamping plate, the lower surface of the bearing plate main body is provided with fixing assemblies at two ends, the fixing assemblies comprise rectangular blocks, the upper end of the second adjusting rod is provided with a first adjusting block, and the middle of the first adjusting block is rotatably provided with a fourth rotating column. The device has the advantages of being capable of rapidly fixing and hanging the transported pipeline, strong in integral use stability, convenient to use and convenient to hang.

Description

Overhead hoist is used in municipal works road pipeline construction

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a lifting device for municipal engineering road pipeline construction.

Background

Handling, being a chinese word, is interpreted as lifting an item from one location to another with a crane, publication No.: CN215924217U, disclosed is a vertical lifting device based on construction of building engineering, relate to a technical field of building engineering, including lifting device body, jib and couple, control switch is installed to the front side of lifting device body, and the base is installed to the bottom of lifting device body, in the utility model, through the cooperation use between lifting device body, control switch, second motor, first gear, second gear, tooth strip, jib and the couple, can make this lifting device possess the function of vertical lift, thereby the transportation of building construction material has been facilitated, the manpower intensity of labour has been alleviateed, the work efficiency of construction has been improved, through the cooperation use between control switch, jib, thread groove, threaded rod, first motor, rectangular piece and the couple, make this lifting device possess horizontal migration's function, can be better adapt to different construction environment, bring convenience for the construction, application scope is wide.

However, the prior art has some problems: traditional pipeline hoisting accessory utilizes belt or wire rope to fix the pipeline usually to the operation procedure when leading to fixing is comparatively loaded down with trivial details, has influenced work efficiency, because traditional pipeline hoisting accessory utilizes wire rope to hoist the work to pipeline in general, thereby lead to the pipeline to take place to rotate easily at the in-process of hoisting, the precision of pipeline when putting has been influenced, traditional pipeline hoisting accessory stability is not strong when using simultaneously, and unable angle and the height of adjusting the use when using, traditional pipeline hoisting accessory safety in utilization simultaneously is low, therefore we propose a overhead hoist for municipal works road pipeline construction.

Disclosure of Invention

The utility model provides a lifting device for municipal engineering road pipeline construction, which has the advantages of being capable of rapidly fixing and lifting a transported pipeline, being strong in overall use stability and convenient to use, solving the problems that the traditional pipeline lifting device is usually fixed on the pipeline by using a belt or a steel wire rope, so that the operation steps are complicated when the pipeline is fixed, the working efficiency is influenced, and the traditional pipeline lifting device is usually used for lifting the pipeline by using the steel wire rope, so that the pipeline is easy to rotate in the lifting process, the precision of the pipeline is influenced when the pipeline is placed, meanwhile, the traditional pipeline lifting device is not strong in stability when in use, the angle and the height of the pipeline can not be adjusted when in use, and meanwhile, the use safety of the traditional pipeline lifting device is low.

The utility model discloses a lifting device for municipal engineering road pipeline construction, which comprises a bearing plate main body, wherein one end of the upper surface of the bearing plate main body is provided with a control motor, a first adjusting rod is fixedly arranged in the middle of the bearing plate main body in a threaded manner, a second adjusting rod is slidably inserted in the middle of the first adjusting rod, the upper end of the second adjusting rod is provided with an adjusting assembly, the upper end of the adjusting assembly is provided with a fixed rod, the adjusting assembly comprises a hydraulic rod, one side of the lower end of the fixed rod is provided with a clamping assembly, the clamping assembly comprises a main body clamping plate, the lower surface of the bearing plate main body is provided with fixing assemblies at two ends, the fixing assembly comprises rectangular blocks, the upper end of the second adjusting rod is provided with a first adjusting block, a fourth rotating column is rotatably arranged in the middle of the first adjusting block, and the upper end of the first adjusting block is rotatably provided with a second adjusting block.

As preferable mode of the utility model, one side of the second adjusting block is provided with a fixed rod, one end of the upper surface of the fixed rod is provided with a second pulley, the other end of the upper surface of the fixed rod is provided with a third pulley, a steel wire rope is arranged on the third pulley, and the lower end of the steel wire rope is provided with a connecting block.

As preferable in the utility model, the lower end of the connecting block is provided with a bearing block, both ends of the bearing block are respectively and fixedly provided with a main body clamping plate in a threaded manner, one ends of the two groups of main body clamping plates are respectively provided with a threaded hole, a third bolt is fixedly arranged in the threaded holes in a threaded manner, and one end of the third bolt is fixedly provided with a third nut in a threaded manner.

As the preferable mode of the utility model, one end of the hydraulic rod is rotatably provided with a second rotating column, two ends of the second rotating column are respectively provided with a second fixed block, the other end of the hydraulic rod is rotatably provided with a third rotating column, and two ends of the third rotating column are respectively provided with a third fixed block.

As the preferable mode of the utility model, a hole is formed in the middle of the rectangular block, an air cylinder is arranged at one end of the middle of the hole, a main body supporting block is arranged at the lower end of the air cylinder, a first fixing block is arranged at one end of the lower surface of the rectangular block, a first rotating column is rotatably arranged in the middle of the first fixing block, and a universal wheel is arranged in the middle of the first rotating column.

As the preferable mode of the utility model, the second adjusting rod is in sliding connection with the middle part of the first adjusting rod, one side of the upper end of the second adjusting rod is provided with a first pulley, threaded holes are formed in the middle parts of the first adjusting rod and the second adjusting rod, a second bolt is fixed in the threaded holes in a threaded manner, a second nut is fixed at one end of the second bolt in a threaded manner, a round bearing plate is arranged at the lower end of the first adjusting rod, first bolts are arranged at two ends of the round bearing plate, and first nuts are fixed at one end of the first bolts in a threaded manner.

As preferable, one end of the upper surface of the bearing plate main body is provided with a motor bearing plate, the upper end of the motor bearing plate is provided with a control motor, one end of the control motor is provided with a control switch, the other end of the control motor is provided with a winding box, both ends of the winding box are provided with fixing plates, and the fixing plates are fixedly arranged at one end of the upper surface of the bearing plate main body.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model uses the structural design of the steel wire rope, the motor bearing plate, the control motor, the control switch, the winding box, the fixed plate, the first pulley, the second pulley and the third pulley to enable the control motor to drive the winding box and the steel wire rope at one end to wind when the control switch is opened, then cooperates with the first pulley, the second pulley and the third pulley, thereby easily and laborsaving lifting the pipeline to be lifted, the overall working efficiency of the device is enhanced, then uses the structural design of the regulating assembly, the first regulating block, the second regulating block and the fourth rotating column to enable the lifting box to be pushed upwards through the hydraulic rod, simultaneously pushes the first regulating block, the second regulating block and the fourth rotating column to regulate the whole use angle, thereby enhancing the whole use convenience of the device, solving the problems that the traditional lifting device is not strong in use stability, and can not regulate the use angle and the height when in use, and simultaneously the traditional lifting device is low in use safety, then uses the structural design of the clamping assembly and the winding box to enable the steel wire rope to release the lifting rope to be used, and the lifting device is fixed through the lower end of the lifting assembly, thereby normally affecting the lifting operation when the lifting device is firmly carried out by the lifting the pipeline, thereby the pipeline is fixed through the lifting assembly, the lifting device is fixed by the steel wire rope, the traditional lifting device is usually carried out, the lifting device is easily is started when the lifting the pipeline is firmly, the pipeline is controlled by the lifting device is in order to be lifted, the pipeline is in order to be firmly, the operation is usually affected, the lifting the pipeline is in the process is in the operation is in the lifting operation is well is easy, and the lifting the pipeline is in the lifting operation, the pipeline is in the lifting stage, meanwhile, the problem that the stability of the traditional pipeline lifting device is not strong in use is solved, the use safety of the whole device is enhanced, the structural design of the fixing assembly can be used for enabling the fixing assembly to be matched with the main body supporting block through the air cylinder after the whole device is moved, and therefore the whole device is firmly fixed on the ground, and the use stability of the whole device is enhanced.

2. According to the utility model, through the structural design of the second regulating block, the fourth rotary column, the second pulley, the fixed rod, the third pulley and the steel wire rope, when the control switch is started, the control motor drives the winding box at one end and the steel wire rope to wind, and then the winding box is matched with the first pulley, the second pulley and the third pulley, so that a pipeline to be lifted is easily and laborsaving to be lifted, and the overall working efficiency of the device is enhanced.

3. According to the utility model, through the structural design of the main body clamping plate, the bearing block, the connecting block, the third nut and the third bolt, the pipeline to be lifted is firmly fixed through the clamping assembly, and then the control motor is started to lift the pipeline, so that the problem that the traditional pipeline lifting device is usually fixed by using a belt or a steel wire rope, the operation steps are complicated when the pipeline is fixed, the working efficiency is influenced, and the pipeline is usually lifted by using the steel wire rope, so that the pipeline is easy to rotate in the lifting process, the precision of the pipeline is influenced, and meanwhile, the stability of the traditional pipeline lifting device is not strong when the traditional pipeline lifting device is used, so that the integral use safety of the device is enhanced.

4. According to the utility model, through the structural design of the second fixed block, the second rotating column, the hydraulic rod, the third rotating column and the third fixed block, when the device is pushed upwards through the hydraulic rod, the first adjusting block, the second adjusting block and the fourth rotating column are pushed to be adjusted, so that the whole use angle of the device is adjusted, the whole use convenience of the device is enhanced, the problem that the traditional pipeline lifting device is not strong in stability when in use, the use angle and the use height can not be adjusted when in use, and meanwhile, the use safety of the traditional pipeline lifting device is low is solved.

5. According to the utility model, through the structural design of the rectangular block, the first fixed block, the first rotating column, the universal wheels, the air cylinder and the main body supporting block are matched, so that the whole device is firmly fixed on the ground, the use stability of the whole device is enhanced, and then the whole movement convenience of the device is enhanced through the matching of the first fixed block, the first rotating column and the universal wheel core.

6. According to the utility model, through the structural design of the first adjusting rod, the first nut, the first bolt, the steel wire rope, the second nut, the second bolt and the second adjusting rod, the whole device can be in threaded fit through the second nut and the second bolt, the whole use height of the device is adjusted, and the whole use convenience of the device is enhanced.

7. According to the utility model, through the structural design of the motor bearing plate, the control motor, the control switch, the winding box and the fixing plate, when the control switch is started, the winding box and the steel wire rope at one end driven by the control motor are wound and then matched with the first pulley, the second pulley and the third pulley, so that a pipeline to be lifted is easily and laborsaving to be lifted, and the overall working efficiency of the device is enhanced.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial structure provided by an embodiment of the present utility model;

FIG. 3 is a schematic view of an adjusting assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a clamping assembly according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a pulley structure according to an embodiment of the present utility model.

In the figure: 1. a carrier plate body; 2. a circular bearing plate; 3. a first adjusting lever; 4. a first nut; 5. a first bolt; 6. a wire rope; 7. a second nut; 8. a second bolt; 9. a second adjusting lever; 10. a fixing assembly; 1001. rectangular blocks; 1002. a first fixed block; 1003. a first rotating column; 1004. a universal wheel; 1005. a cylinder; 1006. a main body support block; 11. a motor bearing plate; 12. controlling a motor; 13. a control switch; 14. a winding box; 15. a fixing plate; 16. an adjustment assembly; 1601. a second fixed block; 1602. a second rotating column; 1603. a hydraulic rod; 1604. a third rotating column; 1605. a third fixed block; 17. a first pulley; 18. a first adjustment block; 19. a second adjustment block; 20. a fourth rotating column; 21. a second pulley; 22. a fixed rod; 23. a third pulley; 24. a clamping assembly; 2401. a main body clamping plate; 2402. a bearing block; 2403. a connecting block; 2404. a third nut; 2405. and a third bolt.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the lifting device for municipal engineering road pipeline construction provided by the embodiment of the utility model comprises a bearing plate main body 1, wherein one end of the upper surface of the bearing plate main body 1 is provided with a control motor 12, the middle part of the bearing plate main body 1 is fixedly provided with a first adjusting rod 3 in a threaded manner, the middle part of the first adjusting rod 3 is slidably inserted with a second adjusting rod 9, the upper end of the second adjusting rod 9 is provided with an adjusting component 16, the upper end of the adjusting component 16 is provided with a fixed rod 22, the adjusting component 16 comprises a hydraulic rod 1603, one side of the lower end of the fixed rod 22 is provided with a clamping component 24, the clamping component 24 comprises a main body clamping plate 2401, both ends of the lower surface of the bearing plate main body 1 are provided with fixing components 10, the fixing component 10 comprises a rectangular block 1001, the upper end of the second adjusting rod 9 is provided with a first adjusting block 18, the middle part of the first adjusting block 18 is rotatably provided with a fourth rotating column 20, and the upper end of the first adjusting block 18 is rotatably provided with a second adjusting block 19.

The scheme is adopted: through the structural design of the steel wire rope 6, the motor bearing plate 11, the control motor 12, the control switch 13, the winding box 14, the fixed plate 15, the first pulley 17, the second pulley 21 and the third pulley 23, when the control switch 13 is started, the control motor 12 drives the winding box 14 and the steel wire rope 6 at one end to wind, and then cooperates with the first pulley 17, the second pulley 21 and the third pulley 23, so that a pipeline to be lifted is easily and laborsaving lifted, the overall working efficiency of the device is enhanced, then when the device is pushed upwards through the structural design of the regulating assembly 16, the first regulating block 18, the second regulating block 19 and the fourth rotary column 20 are pushed to regulate at the same time, and the use angle of the device is regulated as a whole, the integral use convenience of the device is enhanced, the problem that the traditional pipeline lifting device is not strong in stability during use and cannot adjust the use angle and height during use, meanwhile, the traditional pipeline lifting device is low in use safety is solved, then when the steel wire rope 6 and the winding box 14 are downwards released through the structural design of the clamping component 24, the lower end of the clamping component 24 is driven to downwards move, then the pipeline needing to be lifted is firmly fixed through the clamping component 24, then the control motor 12 is started to lift the pipeline, the problem that the traditional pipeline lifting device usually utilizes a belt or the steel wire rope 6 to fix the pipeline, so that the operation steps during fixing are complicated, the working efficiency is influenced, and because the traditional pipeline lifting device usually utilizes the steel wire rope 6 to lift the pipeline, thereby lead to the pipeline to take place to rotate easily at the in-process that lifts by crane, influence the pipeline accuracy when putting, traditional pipeline overhead hoist stability not strong problem when using simultaneously has strengthened the holistic safety in utilization of the device, still accessible fixed subassembly 10's structural design makes it remove the holistic back of the device, accessible cylinder 1005 cooperates with main part supporting shoe 1006 to firmly fix the device wholly subaerial, strengthened the holistic stability in use of the device.

Referring to fig. 1, a fixing rod 22 is provided at one side of the second adjusting block 19, a second pulley 21 is provided at one end of the upper surface of the fixing rod 22, a third pulley 23 is provided at the other end of the upper surface of the fixing rod 22, a wire rope 6 is provided on the third pulley 23, and a connection block 2403 is provided at the lower end of the wire rope 6.

The scheme is adopted: through the structural design of the second regulating block 19, the fourth rotary column 20, the second pulley 21, the fixed rod 22, the third pulley 23 and the steel wire rope 6, when the control switch 13 is started, the control motor 12 drives the winding box 14 at one end and the steel wire rope 6 to wind, and then the winding box is matched with the first pulley 17, the second pulley 21 and the third pulley 23, so that a pipeline to be lifted is easily and laborsaving to be lifted, and the overall working efficiency of the device is enhanced.

Referring to fig. 4, a bearing block 2402 is provided at the lower end of the connecting block 2403, two ends of the bearing block 2402 are both screwed with a main body clamping plate 2401, one ends of the two groups of main body clamping plates 2401 are both provided with threaded holes, a third bolt 2405 is screwed in the threaded holes, and a third nut 2404 is screwed at one end of the third bolt 2405.

The scheme is adopted: through the structural design of main part grip block 2401, carrier block 2402, connecting block 2403, third nut 2404 and third bolt 2405, make it firmly fix its pipeline that need hang through clamping assembly 24, then start control motor 12 and make it hang and get, traditional pipeline hoisting accessory has been solved, usually utilize belt or wire rope 6 to fix the pipeline, thereby the operation procedure when leading to fixing is comparatively loaded down with trivial details, work efficiency has been influenced, because traditional pipeline hoisting accessory, usually utilize wire rope 6 to carry out the lifting work to the pipeline, thereby the pipeline takes place to rotate easily at the in-process of lifting, the precision of pipeline when putting has been influenced, traditional pipeline hoisting accessory is not strong problem of stability when using simultaneously, the holistic safety in utilization of the device has been strengthened.

Referring to fig. 3, a second rotating column 1602 is rotatably mounted at one end of the hydraulic rod 1603, second fixing blocks 1601 are provided at both ends of the second rotating column 1602, a third rotating column 1604 is rotatably mounted at the other end of the hydraulic rod 1603, and third fixing blocks 1605 are provided at both ends of the third rotating column 1604.

The scheme is adopted: through the structural design of second fixed block 1601, second pivoted post 1602, hydraulic stem 1603, third pivoted post 1604 and third fixed block 1605, when making it upwards promote through hydraulic stem 1603, promote simultaneously first regulating block 18, second regulating block 19, fourth pivoted post 20 and adjust to adjust the device holistic angle of use, strengthened the holistic use convenience of the device, solved traditional pipeline overhead hoist stability when using not strong, and unable angle and the height of adjusting the use when using, traditional pipeline overhead hoist safety in utilization low problem simultaneously.

Referring to fig. 2, a hole is formed in the middle of a rectangular block 1001, an air cylinder 1005 is disposed at one end of the middle of the hole, a main body supporting block 1006 is disposed at the lower end of the air cylinder 1005, a first fixing block 1002 is disposed at one end of the lower surface of the rectangular block 1001, a first rotating column 1003 is rotatably mounted in the middle of the first fixing block 1002, and a universal wheel 1004 is disposed in the middle of the first rotating column 1003.

The scheme is adopted: through the structural design of rectangular block 1001, first fixed block 1002, first rotation post 1003, universal wheel 1004, cylinder 1005 and main part supporting shoe 1006, make it cooperate through cylinder 1005 and main part supporting shoe 1006 to with the whole firmly fixed subaerial of the device, strengthened the holistic stability in use of the device, then through first fixed block 1002, first rotation post 1003 and universal wheel 1004 core cooperation, strengthened the holistic removal convenience of the device.

Referring to fig. 1, a second adjusting rod 9 is slidably inserted into the middle of a first adjusting rod 3, a first pulley 17 is arranged on one side of the upper end of the second adjusting rod 9, threaded holes are formed in the middle of the first adjusting rod 3 and the middle of the second adjusting rod 9, a second bolt 8 is fixedly arranged in the threaded holes in a threaded manner, a second nut 7 is fixedly arranged at one end of the second bolt 8 in a threaded manner, a round bearing plate 2 is arranged at the lower end of the first adjusting rod 3, first bolts 5 are arranged at two ends of the round bearing plate 2, and first nuts 4 are fixedly arranged at one end of the first bolts 5 in a threaded manner.

The scheme is adopted: through the structural design of first regulation pole 3, first nut 4, first bolt 5, wire rope 6, second nut 7, second bolt 8 and second regulation pole 9, make its holistic accessible second nut 7 of device and second bolt 8 carry out screw thread fit, adjust the holistic use height of the device, strengthened the holistic use convenience of the device.

Referring to fig. 1, a motor bearing plate 11 is disposed at one end of the upper surface of a bearing plate main body 1, a control motor 12 is disposed at the upper end of the motor bearing plate 11, a control switch 13 is disposed at one end of the control motor 12, a winding box 14 is disposed at the other end of the control motor 12, fixing plates 15 are disposed at two ends of the winding box 14, and the fixing plates 15 are fixedly mounted at one end of the upper surface of the bearing plate main body 1.

The scheme is adopted: through the structural design of the motor bearing plate 11, the control motor 12, the control switch 13, the winding box 14 and the fixing plate 15, when the control switch 13 is started, the winding box 14 and the steel wire rope 6 at one end driven by the control motor 12 are wound and then matched with the first pulley 17, the second pulley 21 and the third pulley 23, so that a pipeline to be lifted is easily and laborsaving to be lifted, and the overall working efficiency of the device is enhanced.

The working principle of the utility model is as follows:

when in use, the control switch 13 is started, the control motor 12 drives the winding box 14 and the steel wire rope 6 at one end to wind, and then the control motor is matched with the first pulley 17, the second pulley 21 and the third pulley 23, so that a pipeline to be lifted is easily lifted in a labor-saving manner, the overall working efficiency of the device is enhanced, then when the device is pushed upwards through the hydraulic rod 1603 by the structural design of the adjusting component 16, the first adjusting block 18, the second adjusting block 19 and the fourth rotating column 20 are pushed to be adjusted at the same time, the overall use angle of the device is adjusted, the integral use convenience of the device is enhanced, the problem that the traditional pipeline lifting device is not strong in stability when in use and can not be adjusted in use angle and height when in use is solved, meanwhile, the traditional pipeline lifting device has low use safety, then when the steel wire rope 6 and the winding box 14 are released downwards through the structural cooperation of the clamping component 24 and the steel wire rope 6, the clamping component 24 at the lower end is driven to move downwards, then the pipeline to be lifted is firmly fixed through the clamping component 24, and then the control motor 12 is started to lift the pipeline, so that the problem that the traditional pipeline lifting device usually uses a belt or the steel wire rope 6 to fix the pipeline, thereby leading to complicated operation steps in the fixing process, influencing the working efficiency, and because the traditional pipeline lifting device usually uses the steel wire rope 6 to lift the pipeline, the pipeline is easy to rotate in the lifting process, the precision of the pipeline is influenced, and meanwhile, the traditional pipeline lifting device has poor stability in use, the whole safety in utilization of the device is enhanced, and the structural design of the fixing assembly 10 can be used for enabling the fixing assembly to be matched with the main body supporting block 1006 through the cylinder 1005 after the whole device is moved, so that the whole device is firmly fixed on the ground, and the whole utilization stability of the device is enhanced.

To sum up: this overhead hoist for municipal works road pipeline construction, through loading board main part 1, circular loading board 2, first regulation pole 3, first nut 4, first bolt 5, wire rope 6, second nut 7, second bolt 8, second regulation pole 9, fixed subassembly 10, rectangular block 1001, first fixed block 1002, first rotation post 1003, universal wheel 1004, cylinder 1005, main part supporting shoe 1006, motor loading board 11, control motor 12, control switch 13, the rolling box 14, fixed plate 15, adjusting part 16, the second fixed block 1601, the second rotation post 1602, hydraulic rod 1603, the third rotation post 1604, third fixed block 1605, first pulley 17, first regulating block 18, second regulating block 19, fourth rotation post 20, second pulley 21, dead lever 22, third pulley 23, clamping part 24, main part clamping plate 2401, loading block 2402, connecting block 2403, third nut 2404 and the structure of third bolt 2405, traditional pipeline lifting device has generally been solved, usually, the precision in the overhead hoist device is carried out at the time of pipeline is because of the fixed operation precision that the high precision that the overhead hoist device is carried out to the pipeline is carried out to the use at the time of the pipeline is difficult to the overhead hoist device because of the high accuracy of the high-speed of the overhead hoist when the pipeline is carried out at the time, the pipeline is not influenced at the time of the high-accuracy in the pipeline operation precision that the overhead hoist is usually used in the pipeline operation precision when the pipeline is achieved by the overhead hoist, the pipeline is achieved, the pipeline stability is achieved at the time, and the pipeline stability is achieved at the time.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (7)

1. The utility model provides a municipal works road pipeline construction is with hoisting device, includes loading board main part (1), its characterized in that: the bearing plate comprises a bearing plate body (1), wherein a motor (12) is controlled by one end of the upper surface of the bearing plate body (1), a first adjusting rod (3) is fixedly arranged at the middle of the bearing plate body (1) in a threaded manner, a second adjusting rod (9) is slidably inserted into the middle of the first adjusting rod (3), an adjusting component (16) is arranged at the upper end of the second adjusting rod (9), a fixing rod (22) is arranged at the upper end of the adjusting component (16), the adjusting component (16) comprises a hydraulic rod (1603), a clamping component (24) is arranged at one side of the lower end of the fixing rod (22), the clamping component (24) comprises a main body clamping plate (2401), fixing components (10) are arranged at two ends of the lower surface of the bearing plate body (1), the fixing components (10) comprise rectangular blocks (1001), a first adjusting block (18) is arranged at the upper end of the second adjusting rod (9), a fourth rotating column (20) is rotatably arranged in the middle of the first adjusting block (18), and a second adjusting block (19) is rotatably arranged at the upper end of the first adjusting block.

2. The overhead hoist for municipal works road piping work of claim 1, wherein: the utility model discloses a wire rope, including second regulating block (19), connecting block (2403), dead lever (22) upper surface one end is provided with second pulley (21), dead lever (22) upper surface other end is provided with third pulley (23), be provided with wire rope (6) on third pulley (23), wire rope (6) lower extreme is provided with connecting block (2403).

3. The overhead hoist for municipal works road piping construction of claim 2, wherein: the connecting block (2403) lower extreme is provided with carrier block (2402), carrier block (2402) both ends all screw thread tightening has main part grip block (2401), and screw hole has all been seted up to two sets of main part grip block (2401) one end, screw hole internal thread tightening has third bolt (2405), third bolt (2405) one end screw thread tightening has third nut (2404).

4. The overhead hoist for municipal works road piping work of claim 1, wherein: the second rotation post (1602) is installed in rotation of hydraulic pressure pole (1603) one end, second rotation post (1602) both ends all are provided with second fixed block (1601), third rotation post (1604) is installed in rotation of hydraulic pressure pole (1603) other end, third rotation post (1604) both ends all are provided with third fixed block (1605).

5. The overhead hoist for municipal works road piping work of claim 1, wherein: the novel rotary support is characterized in that a hole is formed in the middle of the rectangular block (1001), an air cylinder (1005) is arranged at one end of the middle of the hole, a main body supporting block (1006) is arranged at the lower end of the air cylinder (1005), a first fixing block (1002) is arranged at one end of the lower surface of the rectangular block (1001), a first rotary column (1003) is rotatably arranged in the middle of the first fixing block (1002), and a universal wheel (1004) is arranged in the middle of the first rotary column (1003).

6. The overhead hoist for municipal works road piping work of claim 1, wherein: the utility model discloses a novel adjustable pulley structure for the automobile, including first regulation pole (9), second regulation pole (9) slip grafting and first regulation pole (3) middle part, first regulation pole (3) and second regulation pole (9) middle part all are offered threaded hole, threaded hole internal thread is fixed with second bolt (8), second bolt (8) one end screw thread is fixed with second nut (7), first regulation pole (3) lower extreme is provided with circular loading board (2), circular loading board (2) both ends all are provided with first bolt (5), first bolt (5) one end screw thread is fixed with first nut (4).

7. The overhead hoist for municipal works road piping work of claim 1, wherein: the motor bearing plate comprises a bearing plate body (1), wherein a motor bearing plate (11) is arranged at one end of the upper surface of the bearing plate body (1), a control motor (12) is arranged at the upper end of the motor bearing plate (11), a control switch (13) is arranged at one end of the control motor (12), a winding box (14) is arranged at the other end of the control motor (12), fixing plates (15) are arranged at two ends of the winding box (14), and the fixing plates (15) are fixedly arranged at one end of the upper surface of the bearing plate body (1).

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