CN212222248U - Riser hoisting device - Google Patents
Riser hoisting device Download PDFInfo
- Publication number
- CN212222248U CN212222248U CN202020777096.3U CN202020777096U CN212222248U CN 212222248 U CN212222248 U CN 212222248U CN 202020777096 U CN202020777096 U CN 202020777096U CN 212222248 U CN212222248 U CN 212222248U
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- vertical
- riser
- rods
- vertical rods
- connecting rod
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- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims 1
- 239000008397 galvanized steel Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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Abstract
The utility model discloses a riser hoist and mount ware, it includes that a card is at the vertical chassis on the wall in high-rise building top, and the chassis hangs the pulley including the inner tower that is located vertical wall and the outrigger that is located vertical wall outside, the inner tower fixed band has wire rope's motor, and wire rope passes the pulley and is connected with the pole setting for hoist and mount riser. The utility model discloses a riser hoist and mount ware is hoist and mount convenience not only, and hoist and mount is fast moreover.
Description
Technical Field
The utility model belongs to the gas pipeline field, concretely relates to riser hoist and mount ware.
Background
According to the regulations on urban gas management, the gas pipelines of high-rise buildings are suitable for welding vertical pipes by adopting steel pipes, most of the gas pipelines are outdoor vertical pipes, and the vertical pipes of the steel pipes are inconvenient to hoist and are very dangerous. The traditional welding mode of outdoor riser needs a group to be right, and the efficiency of construction is low, wastes time and energy, and the efficiency of construction productivity is low.
SUMMERY OF THE UTILITY MODEL
To outdoor riser welding inefficiency scheduling problem, the utility model provides a riser hoist and mount ware for solve outdoor riser hoist and mount difficulty, the problem that welding efficiency is low.
The utility model relates to a riser hoisting device, which comprises a bottom frame clamped on a vertical wall at the top of a high-rise building, wherein the bottom frame comprises an inner frame positioned in the vertical wall and an outer frame positioned outside the vertical wall,
the outer frame comprises two first vertical rods which are vertically arranged in parallel and are tightly attached to the outer wall of the vertical wall, a first connecting rod which is vertically and fixedly connected with the top ends of the two first vertical rods, a second connecting rod which is vertically and fixedly connected with the middle parts of the two first vertical rods, two parallel supporting rods which are vertically fixed at the top ends of the first vertical rods and face to the front of the first vertical rods, a third connecting rod which is vertically fixed between the two supporting rods, a first fixing buckle and a second fixing buckle which are respectively fixed below the first connecting rod and the third connecting rod and are used for hanging a first pulley and a second pulley, and two parallel horizontal rods which are vertically fixed at the middle parts of the first vertical rods, face to the rear of the first vertical rods and are erected on the top surface of the vertical wall,
the inner frame comprises two sleeves through which a horizontal rod of the outer frame penetrates, two second vertical rods which are vertically fixed below the front end of the sleeve and are close to the inner wall of a vertical wall, two third vertical rods which are vertically fixed below the rear end of the sleeve, holes are formed in the upper portion of the sleeve, nuts for screwing bolts are fixed on the holes, the sleeve moves along the horizontal rod and is used for adjusting the distance between the inner frame and the first vertical rods to enable the first vertical rods to be clamped with the vertical wall, the horizontal rods are extruded by the nuts for screwing bolts to enable the inner frame and the outer frame to be fixed on the vertical wall, the middle lower portions of the second vertical rods and the third vertical rods are fixedly connected with a base plate used for fixing a motor, one end of the motor is connected with a roller used for winding a steel wire rope, and one end of the steel wire rope sequentially penetrates through a first pulley and a second pulley.
Furthermore, a supporting rod is connected between one end, away from the first vertical rod, of each supporting rod and the first vertical rod, and the supporting rods, the supporting rods and the first vertical rods form a triangular shape.
Furthermore, 2-4 nuts are fixed on each sleeve.
Further, the motor is a variable speed motor, preferably a winch.
Further, a fourth connecting rod is vertically connected between the front ends of the two sleeves.
Furthermore, the inner frame and the outer frame are made of any one or more of galvanized pipes, angle steels, channel steels and the like.
Further, the length of the horizontal rod of the outer frame is greater than that of the sleeve of the inner frame.
Further, the position of the first and/or second pulley and the motor ensures that there is sufficient space between the tensioned cable and the fourth connecting rod. This serves to avoid friction between the wire rope and the fourth connecting rod.
Furthermore, the inner diameter of the sleeve is 5-8mm larger than the outer diameter of the horizontal rod.
The first pulley and the second pulley are pulleys with hooks commonly used in the field, and the first pulley and the second pulley are convenient for adjusting the position of the vertical pipe.
The diameter of the steel wire rope is 5-6 mm.
The utility model discloses a riser hoist and mount ware's application method:
first place the outrigger on vertical wall, the tight vertical wall outer wall is pasted to the first montant of outrigger, the vertical wall top surface is hugged closely to the outrigger horizon bar, then sheathe in the interior sleeve pipe along the horizon bar, the sleeve pipe removes the distance that is used for between interior frame and the first montant to make first montant, second montant and the vertical wall of horizon bar chucking along the horizon bar, bolt screw in nut extrusion horizon bar makes the interior frame and the outrigger of chucking be fixed in on the vertical wall, fixedly connected with gyro wheel and wire rope's motor, first pulley and second pulley hang respectively on first fixed knot and second fixed knot, wire rope's one end passes first pulley and second pulley and the ligature of the riser one end that the welding was accomplished in proper order, starter motor pulls up the riser that the welding was accomplished, begin the riser hoist and mount, the utility model discloses a device also can be used for transporting other components.
Considerations in the use process:
1. firstly, the vertical wall selected in a construction site is firmly fixed and can be used, and an operation plane needs to be kept horizontal.
2. And (4) field inspection: before construction, whether the motor is normal or not is checked, the positions of the bearing and the roller are free of impurities, whether the inner frame and the outer frame are normal or not is checked, and the steel wire rope and the electric wire are intact.
3. In operation, any person can not enter the hoisting area, and after the object (object) is lifted, an operator can not leave the motor operation area. The operator and the guardian need to keep good visibility with the hoisted object, and the operator and the guardian should be closely matched to obey the unified command of signals. The signal of the commander is heard during the work, the operation is suspended when the signal is unknown or an accident is possibly caused, and the operation can be continued after the situation to be clarified.
4. When power failure occurs during operation, the power supply is cut off, and the lifting object is lowered to the ground.
5. The steel wire rope is abraded with machinery in the using process, the local damage of spontaneous combustion corrosion is difficult to avoid, and protective oil is coated at intervals.
The utility model has the advantages that:
the utility model discloses a riser hoist and mount ware is hoist and mount convenience not only, and hoist and mount is fast moreover, and perpendicular effect is good, and the welding effect ideal, the utility model discloses a device is particularly suitable for the hoist and mount and the welding of high-rise steel pipe riser, and the result of use is obvious and can improve the efficiency and the quality of welding, installation fast. The vertical pipe hoisting device can bear larger load, the high-rise vertical pipe can be pulled up at one time, and the installation of the vertical pipe can be well completed; the operation is simple, the weight is light, the size of the body is small, and the device is economical and practical; the utility model discloses an effectual traditional welding mode who avoids high-rise riser of riser hoist and mount ware, the straightness that hangs down is good, and application range is wide, and the cassette formula is fixed, need not the balancing weight.
Drawings
Fig. 1 is a schematic structural view of a riser hoisting device of the present invention.
Reference numerals:
the connecting rod comprises a first vertical rod 1, a first connecting rod 2, a second connecting rod 3, a supporting rod 4, a third connecting rod 5, a first pulley 6, a second pulley 7, a first fixing buckle 8, a second fixing buckle 9, a horizontal rod 10, a sleeve 11, a second vertical rod 12, a third vertical rod 13, a bolt 14, a nut 15, a motor 16, a base plate 17, a steel wire rope 18, a supporting rod 19 and a fourth connecting rod 20.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the vertical pipe hoisting device of the utility model comprises a bottom frame clamped on a vertical wall at the top of a high-rise building, the bottom frame comprises an inner frame positioned in the vertical wall and an outer frame positioned outside the vertical wall,
the outer frame comprises two first vertical rods 1 which are erected in parallel and are tightly attached to the outer wall of a vertical wall, a first connecting rod 2 which is vertically and fixedly connected with the top ends of the two first vertical rods 1, a second connecting rod 3 which is vertically and fixedly connected with the middle parts of the two first vertical rods 1, two parallel supporting rods 4 which are vertically fixed at the top ends of the first vertical rods 1 and face the front of the first vertical rods 1, a third connecting rod 5 which is vertically fixed between the two supporting rods 4, a first fixing buckle 8 and a second fixing buckle 9 which are respectively fixed below the first connecting rod 2 and the third connecting rod 5 and are used for hanging a first pulley 6 and a second pulley 7, and two parallel horizontal rods 10 which are vertically fixed at the middle parts of the first vertical rods 1 and face the rear of the first vertical rods 1 and are erected on the top surface of the vertical wall,
the inner frame comprises two sleeves 11 for the horizontal rods 10 of the outer frame to pass through, two second vertical rods 12 which are vertically fixed below the front ends of the sleeves 11 and are close to the inner wall of the vertical wall, and two third vertical rods 13 which are vertically fixed below the rear ends of the sleeves, the upper portion of the sleeve pipe 11 is provided with a hole, a nut 15 for screwing the bolt 14 is fixed on the hole, the sleeve pipe 11 is used for adjusting the distance between the inner frame and the first vertical rod 1 along the movement of the horizontal rod 10 to enable the first vertical rod 1, the second vertical rod 12 and the horizontal rod 10 to clamp the vertical wall, the bolt 14 is screwed into the nut 15 to extrude the horizontal rod 10 to enable the clamped inner frame and the clamped outer frame to be fixed on the vertical wall, the middle lower portion of the second vertical rod 12 and the third vertical rod 13 is vertically and fixedly connected with a backing plate 17 used for fixing a motor 16, one end of the motor 16 is connected with a roller (not shown) used for winding a steel wire rope 18, and one end of the steel wire rope 18 sequentially penetrates through the first pulley 6 and the.
A supporting rod 19 is connected between one end, far away from the first vertical rod 1, of each supporting rod 4 and the first vertical rod 1, and the supporting rod 19, the supporting rods 4 and the first vertical rods 1 form a triangular shape.
2-4 nuts 15 are fixed on each sleeve 11.
The motor 16 is a variable speed motor, preferably a hoist.
The front ends of the two sleeves 11 are vertically connected with a fourth connecting rod 20.
The inner frame and the outer frame are made of any one or more of galvanized pipes, angle steels, channel steels and the like.
The length of the outer frame horizontal rod 10 is greater than that of the inner frame sleeve 11.
The position of the first and/or second pulleys (6, 7) and the motor 16 ensures that there is sufficient space between the tensioned cable 18 and the fourth connecting rod 20. This serves to avoid friction between the wire rope and the fourth connecting rod.
The inner diameter of the sleeve 11 is 5-8mm larger than the outer diameter of the horizontal rod 10.
The first pulley 6 and the second pulley 7 are pulleys with hooks commonly used in the art, and the first pulley and the second pulley facilitate adjustment of the position of the riser.
The diameter of the steel wire rope 18 is 5-6 mm.
The utility model discloses a riser hoist and mount ware's application method:
firstly, an external frame is placed on a vertical wall, a first vertical rod 1 of the external frame is tightly attached to the outer wall of the vertical wall, a horizontal rod 10 of the external frame is tightly attached to the top surface of the vertical wall, then sheathe in interior frame sleeve pipe 11 along horizontal pole 10, sleeve pipe 11 removes along horizontal pole 10 and is used for adjusting the distance between interior frame and the first montant 1 and makes first montant 1, second montant 12 and the vertical wall of horizontal pole 10 chucking, bolt 14 screw in nut 15 extrudees horizontal pole 10 and makes the interior frame and the outrigger of chucking be fixed in on the vertical wall, fixedly connected with gyro wheel and wire rope 18's motor 16, first pulley 6 and second pulley 7 hang respectively on first latch closure 8 and second latch closure 9, first pulley 6 and second pulley 7 are passed in proper order to wire rope 18's one end and the riser one end ligature of welding completion, the starter motor pulls up the riser that the welding was accomplished, begin the riser hoist and mount, the utility model discloses a device also can be used for transporting other components.
Claims (9)
1. A vertical pipe hoisting device is characterized by comprising a bottom frame clamped on a vertical wall at the top of a high-rise building, wherein the bottom frame comprises an inner frame positioned in the vertical wall and an outer frame positioned outside the vertical wall,
the outer frame comprises two first vertical rods which are vertically arranged in parallel and are tightly attached to the outer wall of the vertical wall, a first connecting rod which is vertically and fixedly connected with the top ends of the two first vertical rods, a second connecting rod which is vertically and fixedly connected with the middle parts of the two first vertical rods, two parallel supporting rods which are vertically fixed at the top ends of the first vertical rods and face to the front of the first vertical rods, a third connecting rod which is vertically fixed between the two supporting rods, a first fixing buckle and a second fixing buckle which are respectively fixed below the first connecting rod and the third connecting rod and are used for hanging a first pulley and a second pulley, and two parallel horizontal rods which are vertically fixed at the middle parts of the first vertical rods, face to the rear of the first vertical rods and are erected on the top surface of the vertical wall,
the inner frame comprises two sleeves through which a horizontal rod of the outer frame penetrates, two second vertical rods which are vertically fixed below the front end of the sleeve and are close to the inner wall of a vertical wall, two third vertical rods which are vertically fixed below the rear end of the sleeve, holes are formed in the upper portion of the sleeve, nuts for screwing bolts are fixed on the holes, the sleeve moves along the horizontal rod and is used for adjusting the distance between the inner frame and the first vertical rods to enable the first vertical rods to be clamped with the vertical wall, the horizontal rods are extruded by the nuts for screwing bolts to enable the inner frame and the outer frame to be fixed on the vertical wall, the middle lower portions of the second vertical rods and the third vertical rods are fixedly connected with a base plate used for fixing a motor, one end of the motor is connected with a roller used for winding a steel wire rope, and one end of the steel wire rope sequentially penetrates through a first pulley and a second pulley.
2. The riser sling of claim 1 wherein a support bar is connected between an end of each support bar distal from the first vertical bar and the first vertical bar, the support bar forming a triangular shape with the support bar and the first vertical bar.
3. The riser sling of claim 1 wherein 2-4 nuts are secured to each sleeve.
4. The riser sling of claim 1 wherein the motor is a variable speed motor.
5. The riser sling according to claim 1, wherein a fourth connecting rod is vertically connected between the front ends of the two sleeves.
6. A riser sling according to any one of claims 1 to 5, wherein the inner and outer frames are made from any one or more of galvanized steel tubing, angle steel, channel steel.
7. The riser sling of claim 1 wherein the outer frame horizontal rod has a length greater than the length of the inner frame sleeve.
8. The riser sling of claim 1, wherein the first and/or second pulleys and the motor are positioned to ensure adequate spacing between the tensioned cable and the fourth connecting rod.
9. The riser sling according to claim 1 or 7, wherein the inner diameter of the sleeve is 5-8mm greater than the outer diameter of the horizontal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777096.3U CN212222248U (en) | 2020-05-12 | 2020-05-12 | Riser hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777096.3U CN212222248U (en) | 2020-05-12 | 2020-05-12 | Riser hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212222248U true CN212222248U (en) | 2020-12-25 |
Family
ID=73927186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020777096.3U Active CN212222248U (en) | 2020-05-12 | 2020-05-12 | Riser hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212222248U (en) |
-
2020
- 2020-05-12 CN CN202020777096.3U patent/CN212222248U/en active Active
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