CN211226069U

CN211226069U - Hoisting machinery for pipeline construction

Info

Publication number: CN211226069U
Application number: CN201922253081.7U
Authority: CN
Inventors: 陈长运
Original assignee: Dalian Daqi Industry Dev Co ltd
Current assignee: Dalian Daqi Industry Dev Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-11
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to the technical field of pipeline construction equipment, in particular to a hoisting machine for pipeline construction, which comprises a hoisting machine body, wherein the hoisting machine body comprises a support device, a moving device and a gripping device, the support device comprises support frames arranged at two sides, a support plate welded and fixed with the support frames and a pulley welded at the bottom of the support frames, the moving device comprises a sliding cavity and a sliding beam arranged inside the support plate, the sliding beam comprises a hoisting motor welded and fixed at the top and a cavity welded and fixed with the top end, the bottom of two sides in the cavity is provided with a sliding rail, the gripping device comprises a connecting rod, a hydraulic cylinder and a lifting hook, the utility model discloses a pipeline transportation and installation work can be replaced by equipment by arranging the support device, the moving device and the gripping device, and a user can install the pipeline after adjusting the height and the angle, the construction efficiency and the safety are improved.

Description

Hoisting machinery for pipeline construction

Technical Field

The utility model relates to a pipeline construction equipment technical field specifically is a hoisting machinery for pipeline construction.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. The crane mainly comprises a hoisting mechanism, a running mechanism, a luffing mechanism, a slewing mechanism, a metal structure and the like. The hoisting mechanism is the basic working mechanism of the crane, mostly consists of a hanging system and a winch, and also lifts heavy objects through a hydraulic system. The running mechanism is used for longitudinally and horizontally moving a heavy object or adjusting the working position of the crane and generally comprises a motor, a speed reducer, a brake and wheels. The amplitude variation mechanism is only arranged on the jib crane, the amplitude of the jib crane is reduced when the jib crane is lifted up, the amplitude of the jib crane is increased when the jib crane is lifted down, and the jib crane is divided into a balanced amplitude variation mode and a non-balanced amplitude variation mode. The slewing mechanism is used for enabling the arm support to slew and consists of a driving device and a slewing bearing device. The metal structure is the framework of the crane, and the main bearing parts such as a bridge frame, an arm support and a portal frame can be box-shaped structures or truss structures, can also be web structures, and can use section steel as a supporting beam. The crane is very extensive in each field application, at present, when hydraulic engineering pipeline construction, also need use the crane, but, the crane that current pipeline construction used generally is crane class crane, needs the artifical position of constantly adjusting the pipeline when the construction, and efficiency is very low, and people stand in pipeline and lifting hook bottom and next door, and danger is very big, in view of this, we provide a hoisting machinery for pipeline construction.

Disclosure of Invention

An object of the utility model is to provide a hoisting machinery is used in pipeline construction to solve the hoist that traditional pipeline construction that proposes in the above-mentioned background art used generally for crane class hoist, need the artifical position of constantly adjusting the pipeline of manual work when the construction, efficiency is very low, and the people stands in pipeline and lifting hook bottom and next door, dangerous very big problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hoisting machinery for pipeline construction, includes lifting apparatus instrument body, lifting apparatus instrument body includes strutting arrangement, mobile device and grabbing device, strutting arrangement including set up in both sides the support frame, with support frame welded fastening's backup pad and welding are in the pulley of support frame bottom, mobile device including set up in inside smooth chamber and the sliding beam of backup pad, the sliding beam include welded fastening at the hoisting motor at top and with top welded fastening's cavity, both sides bottom is equipped with the slide rail in the cavity, grabbing device includes connecting rod, hydraulic cylinder and lifting hook.

Preferably, the pulleys are universal wheels, two in one row and two in the front and back, the two sides of the support frame are provided with inward sunken sliding grooves, and the size of the sliding grooves is matched with the sliding rails.

Preferably, the sliding cavity penetrates through the supporting plate and is 20 cm away from the two ends of the supporting plate, one end of the hoisting motor is connected with an external power supply, a switch panel is electrically connected to the supporting plate and is provided with a start-stop button, the width of the cavity is larger than that of the supporting plate, and the sliding rail and the cavity are of an integral structure.

Preferably, connecting rod one end with hoisting motor connects, the other end of connecting rod with hydraulic cylinder fixed connection, hydraulic cylinder includes hydraulic stem and hydraulic cylinder body, the hydraulic stem set up in this is internal for hydraulic cylinder, hydraulic cylinder body is stainless steel, the lifting hook includes the mounting of rings and both sides, the hydraulic stem with rings are fixed, just the connecting plate has all been welded at the both ends of rings, the connecting hole has all been seted up on the surface of connecting plate, the mounting includes fixing bolt and fixation nut.

Preferably, the diameter of the through hole formed in the bottom of the cavity is larger than the diameter of the connecting rod.

Preferably, a bearing is arranged between the hydraulic rod and the lifting ring.

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

1. the utility model discloses in, through setting up three kinds of devices of strutting arrangement, mobile device and grabbing device, with the transportation and the installation work of pipeline, all replace by equipment, the user can adjust the back to height, angle, installs the pipeline, has improved efficiency of construction and security.

2. The utility model provides a connecting rod runs through the cavity, can be so that the pipeline can not produce the shake after being carried by grabbing device, and the work of easy to assemble goes on more, also can adjust the operating position of machine in a flexible way, and can provide the outrigger, and the security is high.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic structural view of the supporting device of the present invention;

fig. 3 is a schematic view of the gripping device of the present invention;

fig. 4 is a sectional view of the gripping device of the present invention.

In the figure: 1. a lifting implement body; 2. a support device; 21. a support frame; 211. a chute; 22. a support plate; 221. a switch panel; 222. a start-stop button; 23. a pulley; 3. a mobile device; 31. a slide chamber; 32. a sliding beam; 321. a hoisting motor; 322. a cavity; 323. a slide rail; 4. a gripping device; 41. a connecting rod; 42. a hydraulic cylinder; 421. a hydraulic lever; 422. a hydraulic cylinder body; 43. a hook; 431. a hoisting ring; 432. a fixing member; 433. fixing the bolt; 434. and (5) fixing the nut.

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.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A pipeline construction hoisting machine, in order to solve the problems that the crane used in the traditional pipeline construction is generally a crane type crane, the orientation of the pipeline needs to be adjusted continuously by manpower during construction, the efficiency is low, and people stand at the bottom and beside the pipeline and a hook, and the danger is great, as a preferred embodiment, as shown in figure 1, figure 2, figure 3 and figure 4, the pipeline construction hoisting machine comprises a hoisting machine body 1, the hoisting machine body 1 comprises a supporting device 2, a moving device 3 and a grabbing device 4, the supporting device 2 comprises supporting frames 21 arranged at two sides, a supporting plate 22 welded with the supporting frames 21 and pulleys 23 welded at the bottom of the supporting frames 21, the moving device 3 comprises a sliding cavity 31 and a sliding beam 32 arranged inside the supporting plate 22, the sliding beam 32 comprises a hoisting motor 321 welded at the top and a cavity 322 welded with the top, slide rails 323 are arranged at the bottoms of two sides in the cavity 322, the gripping device 4 comprises a connecting rod 41, a hydraulic cylinder 42 and a hook 43.

In this example, the pulleys 23 are universal wheels, and are two in one row, two in front of and two in back, and the two sides of the supporting frame 21 are provided with inward recessed sliding grooves 211, and the size of the sliding grooves 211 is matched with the sliding rails 323.

Further, the sliding cavity 31 penetrates through the support plate 22, the distance between the sliding cavity 31 and the two ends of the support plate 22 is 20 cm, one end of the hoisting motor 321 is connected with an external power supply, the support plate 22 is electrically connected with a switch panel 221, the switch panel 221 is provided with a start-stop button 222, the width of the cavity 322 is larger than that of the support plate 22, and the sliding rail 323 and the cavity 322 are of an integrated structure.

Specifically, connecting rod 41 one end is connected with hoisting motor 321, connecting rod 41's the other end and hydraulic cylinder 42 fixed connection, hydraulic cylinder 42 includes hydraulic stem 421 and hydraulic cylinder body 422, hydraulic stem 421 sets up in hydraulic cylinder body 422, hydraulic cylinder body 422 is stainless steel, avoid when the field usage, the barrel corrosion, lifting hook 43 includes rings 431 and the mounting 432 of both sides, hydraulic stem 421 is fixed with rings 431, and rings 431's both ends have all been welded connecting plate 44, the connecting hole has all been seted up on connecting plate 44's surface, mounting 432 includes fixing bolt 433 and fixation nut 434.

In addition, the diameter of the through hole formed in the bottom of the cavity 322 is larger than the diameter of the connecting rod 41, because the connecting rod 41 may swing during use, the cavity 322 is used for reinforcing fixation.

Finally, a bearing is arranged between the hydraulic rod 421 and the lifting ring 431, and in consideration of the problem of the size of the space in practical use, the bearing can be arranged between the hydraulic rod 421 and the lifting ring 431, and the pipeline can be swung left and right by the lifting ring 431, so that the use is more convenient.

The utility model discloses when using, at first open one side fixation nut 434 of rings 431, it is fixed with rings 43 for the pipeline, put into the connecting hole with fixing bolt 433 again, connect the remaining fixation bolt 433 of fixation nut 434 again, this device is all adopted around the suggestion pipeline, keep stationarity and safety, fix good back, press and open stop button 222, hoist motor 321 drives connecting rod 41 and hydraulic stem 421, mention the pipeline from ground, the user can open the fixed lock of pulley 23 this moment, with this device and pipeline transportation to appointed place, user's accessible sliding chamber 31 and sliding beam 32 left and right sides translation pipeline this moment, the use is opened and is stopped button 222 and high translation pipeline, after aiming at, install can.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hoisting machinery for pipeline construction, includes hoisting machinery body (1), its characterized in that: lifting apparatus body (1) includes strutting arrangement (2), mobile device (3) and grabbing device (4), strutting arrangement (2) including set up in support frame (21) of both sides, with support frame (21) welded fastening's backup pad (22) and welding are in pulley (23) of support frame (21) bottom, mobile device (3) including set up in inside sliding chamber (31) and sliding beam (32) of backup pad (22), sliding beam (32) including welded fastening hoisting motor (321) at the top and with top welded fastening's cavity (322), both sides bottom is equipped with slide rail (323) in cavity (322), grabbing device (4) include connecting rod (41), hydraulic cylinder (42) and lifting hook (43).

2. The hoisting machine for pipeline construction as claimed in claim 1, wherein: the pulley (23) is a universal wheel, and is one row two, two rows in front and back, the both sides of support frame (21) are equipped with inside sunken spout (211), just the size of spout (211) with slide rail (323) looks adaptation.

3. The hoisting machine for pipeline construction as claimed in claim 1, wherein: sliding chamber (31) run through backup pad (22), and apart from 20 centimetres at backup pad (22) both ends distance, hoisting motor (321) one end is connected with external power supply, electric connection has switch panel (221) on backup pad (22), be equipped with on switch panel (221) and open and stop button (222), the width of cavity (322) is greater than the width of backup pad (22), just slide rail (323) with cavity (322) structure as an organic whole.

4. The hoisting machine for pipeline construction as claimed in claim 1, wherein: connecting rod (41) one end with hoisting motor (321) is connected, the other end of connecting rod (41) with hydraulic cylinder (42) fixed connection, hydraulic cylinder (42) include hydraulic stem (421) and hydraulic cylinder body (422), hydraulic stem (421) set up in hydraulic cylinder body (422), hydraulic cylinder body (422) are stainless steel matter, lifting hook (43) are including rings (431) and mounting (432) of both sides, hydraulic stem (421) with rings (431) are fixed, just connecting plate (44) have all been welded at the both ends of rings (431), the connecting hole has all been seted up on the surface of connecting plate (44), mounting (432) are including fixing bolt (433) and fixation nut (434).

5. The hoisting machine for pipeline construction as claimed in claim 1, wherein: the diameter of a through hole formed in the bottom of the cavity (322) is larger than that of the connecting rod (41).

6. The hoisting machine for pipeline construction as claimed in claim 4, wherein: and a bearing is arranged between the hydraulic rod (421) and the lifting ring (431).