CN203753780U - Movable pulley device for transporting steel tube in inclined shaft - Google Patents
Movable pulley device for transporting steel tube in inclined shaft Download PDFInfo
- Publication number
- CN203753780U CN203753780U CN201420151543.9U CN201420151543U CN203753780U CN 203753780 U CN203753780 U CN 203753780U CN 201420151543 U CN201420151543 U CN 201420151543U CN 203753780 U CN203753780 U CN 203753780U
- Authority
- CN
- China
- Prior art keywords
- movable pulley
- bracket
- inclined shaft
- pulley device
- steel pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a movable pulley device for transporting a steel tube in an inclined shaft. The device comprises a bracket and a movable pulley arranged in the bracket. The plane of the movable pulley is parallel to the plane of the bracket. A connection shaft is fixed in the bracket, the movable pulley is mounted on the connection shaft rotatably, a plurality of supporting legs are arranged on the bracket, rollers for rolling along the inclined shaft wall are mounted at the bottoms of the supporting legs, a lifting steel wire rope connected with a winch is wound on the movable pulley, and one end of the bracket is connected with a pressure steel tube through a connection steel wire rope. According to the device, the characteristic of the movable pulley is used skillfully, effort is saved, the vertical transportation of large-tonnage pressure steel tubes through small and medium winches is achieved, and the device is simple and convenient to operate and safe and reliable.
Description
Technical field
The utility model relates to a kind of movable pulley device, particularly relates to transport steel pipe movable pulley device in a kind of inclined shaft.
Background technology
Conventionally, in the time carrying out in hole in steel pipe inclined shaft steel pipe rolling, need to consider from combined factors such as the load-carrying ability of winch and maximum weighing loads, carry out the good whole hoist system of choice arrangement.In order to reduce Site Welding quantities, improve construction quality, reduce on-the-spot risk, to save installation period as far as possible, conventionally penstock being assembled into two or more tube couplings installs, therefore, partly transport object weight larger, but be subject to the restriction of winch and corollary equipment thereof, hoisting capacity cannot meet above-mentioned requirements.Therefore, invent this movable pulley, well solved the problems referred to above.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and transport steel pipe movable pulley device in a kind of inclined shaft is provided.This movable pulley device has utilized the feature of movable pulley cleverly, has reached labour-saving object, completes the transport up and down to large-tonnage penstock by little medium-sized winch, and easy to operate, safe and reliable.
For achieving the above object, the technical solution adopted in the utility model is: transport steel pipe movable pulley device in inclined shaft, it is characterized in that: comprise bracket and be arranged on the movable pulley in bracket, described movable pulley plane of living in and described bracket plane parallel of living in, in described bracket, be installed with adapter shaft, described movable pulley is rotatably installed on described adapter shaft, multiple supporting legs are installed on described bracket, described supporting leg bottom is provided with the roller for rolling along slopes wall, on described movable pulley, be wound with the hoist rope being connected with winch, described bracket one end is connected with penstock by connecting steel wire ropes.
In above-mentioned inclined shaft, transport steel pipe movable pulley device, is characterized in that: one end of described bracket is provided with hanger, and one end of described connecting steel wire ropes is connected with hanger, and the other end of described connecting steel wire ropes is connected with penstock.
In above-mentioned inclined shaft, transport steel pipe movable pulley device, is characterized in that: described bracket and hanger are integrally formed molding structure.
Transport steel pipe movable pulley device in above-mentioned inclined shaft, it is characterized in that: described bracket top is provided with the first brace panel and second brace panel of crisscross laying, the upper end of described adapter shaft is fixedly connected with the second brace panel with the second brace panel and by clamp nut through the first brace panel successively.
In above-mentioned inclined shaft, transport steel pipe movable pulley device, is characterized in that: adjacent two described supporting legs are connected by tie-beam.
In above-mentioned inclined shaft, transport steel pipe movable pulley device, is characterized in that: the quantity of described supporting leg is four, four described supporting leg four angles of close bracket respectively.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design.
2, the utility model is by arranging roller, can make that this movable pulley device operates steadily, safety, greatly reduced the swing occurring in the motion of this movable pulley device.
3, adjacent two the described supporting legs of the utility model are connected by tie-beam.Supporting leg, tie-beam and bracket form an entirety like this, have improved the rigidity of this movable pulley device, Reducing distortion or destruction when stressed.
4, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is block diagram of the present utility model.
Fig. 3 is use constitution diagram of the present utility model.
Description of reference numerals:
1-adapter shaft; 2-movable pulley; 3-bracket;
4-tie-beam; 5-supporting leg; 6-roller;
7-slopes wall; 8-hanger; 9-connecting steel wire ropes;
10-penstock; 11-hoist rope; The 12-the first brace panel;
The 13-the second brace panel; 14-clamp nut.
Detailed description of the invention
Transport steel pipe movable pulley device in a kind of inclined shaft as depicted in figs. 1 and 2, comprise bracket 3 and be arranged on the movable pulley 2 in bracket 3, described movable pulley 2 plane of living in and described bracket 3 plane parallel of living in, in described bracket 3, be installed with adapter shaft 1, described movable pulley 2 is rotatably installed on described adapter shaft 1, multiple supporting legs 5 are installed on described bracket 3, described supporting leg 5 bottoms are provided with the roller 6 for rolling along slopes wall 7, on described movable pulley 2, be wound with the hoist rope 11 being connected with winch, described bracket 3 one end are connected with penstock 10 by connecting steel wire ropes 9.
In conjunction with Fig. 3, one end of described bracket 3 is provided with hanger 8, and one end of described connecting steel wire ropes 9 is connected with hanger 8, and the other end of described connecting steel wire ropes 9 is connected with penstock 10.
When use, this movable pulley device is placed on slopes wall 7, then hoist rope 11 is wrapped on movable pulley 2,, by described hanger 8 and connecting steel wire ropes 9, penstock 10 is connected on this movable pulley device meanwhile.Then start winch and turn round up and down, can reach the object that penstock 10 is transported up and down.The feature that it has utilized movable pulley 2 cleverly, has reached labour-saving object, completes the transport up and down to large-tonnage penstock 10 by little medium-sized winch, and easy to operate, safe and reliable.Also by roller 6 is set, can make that this movable pulley device operates steadily, safety, greatly reduce the swing occurring in the motion of this movable pulley device.
In the present embodiment, described bracket 3 and hanger 8 are integrally formed molding structure.The quantity of described supporting leg 5 is four, four described supporting leg 5 four angles of close bracket 3 respectively.
In the present embodiment, adjacent two described supporting legs 5 are connected by tie-beam 4.Supporting leg 5, tie-beam 4 and bracket 3 form an entirety like this, have improved the rigidity of this movable pulley device, Reducing distortion or destruction when stressed.
As shown in Figure 3, described bracket 3 tops are provided with the first brace panel 12 and second brace panel 13 of crisscross laying, and the upper end of described adapter shaft 1 is fixedly connected with the second brace panel 13 with the second brace panel 13 and by clamp nut 14 through the first brace panel 12 successively.By setting up the first brace panel 12 and the second brace panel 13, further improve the bulk strength of described bracket 3.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (6)
1. transport steel pipe movable pulley device in inclined shaft, it is characterized in that: comprise bracket (3) and be arranged on the movable pulley (2) in bracket (3), described movable pulley (2) plane of living in and described bracket (3) plane parallel of living in, in described bracket (3), be installed with adapter shaft (1), described movable pulley (2) is rotatably installed on described adapter shaft (1), multiple supporting legs (5) are installed on described bracket (3), described supporting leg (5) bottom is provided with the roller (6) for rolling along slopes wall (7), on described movable pulley (2), be wound with the hoist rope (11) being connected with winch, described bracket (3) one end is connected with penstock (10) by connecting steel wire ropes (9).
2. transport steel pipe movable pulley device in inclined shaft according to claim 1, it is characterized in that: one end of described bracket (3) is provided with hanger (8), one end of described connecting steel wire ropes (9) is connected with hanger (8), and the other end of described connecting steel wire ropes (9) is connected with penstock (10).
3. transport steel pipe movable pulley device in inclined shaft according to claim 2, is characterized in that: described bracket (3) and hanger (8) are integrally formed molding structure.
4. transport steel pipe movable pulley device in inclined shaft according to claim 1, it is characterized in that: described bracket (3) top is provided with the first brace panel (12) and second brace panel (13) of crisscross laying, the upper end of described adapter shaft (1) is also fixedly connected with the second brace panel (13) by clamp nut (14) with the second brace panel (13) through the first brace panel (12) successively.
5. transport steel pipe movable pulley device in inclined shaft according to claim 1, is characterized in that: adjacent two described supporting legs (5) are connected by tie-beam (4).
6. transport steel pipe movable pulley device in inclined shaft according to claim 1, is characterized in that: the quantity of described supporting leg (5) is four, and four described supporting legs (5) are four angles of close bracket (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151543.9U CN203753780U (en) | 2014-03-29 | 2014-03-29 | Movable pulley device for transporting steel tube in inclined shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151543.9U CN203753780U (en) | 2014-03-29 | 2014-03-29 | Movable pulley device for transporting steel tube in inclined shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203753780U true CN203753780U (en) | 2014-08-06 |
Family
ID=51249082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420151543.9U Expired - Lifetime CN203753780U (en) | 2014-03-29 | 2014-03-29 | Movable pulley device for transporting steel tube in inclined shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203753780U (en) |
-
2014
- 2014-03-29 CN CN201420151543.9U patent/CN203753780U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |