CN208981895U - Lifting and self-climbing combined mechanism for erecting power transmission tower - Google Patents
Lifting and self-climbing combined mechanism for erecting power transmission tower Download PDFInfo
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- CN208981895U CN208981895U CN201821307733.XU CN201821307733U CN208981895U CN 208981895 U CN208981895 U CN 208981895U CN 201821307733 U CN201821307733 U CN 201821307733U CN 208981895 U CN208981895 U CN 208981895U
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- power transmission
- transmission tower
- tower
- clamping plate
- pole
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 abstract 1
- 238000012876 topography Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a lifting and self-climbing combined mechanism for erecting a power transmission tower, which is arranged on a tower body of the power transmission tower and comprises a winch, a fixed seat, a slide seat, a holding pole, a first pulley, a lifting rope and a lifting hook, wherein a plurality of slide seats are fixed on the tower body of the power transmission tower in a layered manner, the holding pole is arranged in the slide seat in a sliding manner, the lower end of the holding pole is fixed on the tower body of the power transmission tower through a plurality of fixed seats, the first pulley and the winch are respectively arranged at the top end and the bottom end of the holding pole, the lifting rope is arranged on the pulley, one end of the lifting rope is wound on a winding drum of the winch, and the other end; the lifting hook is fixed on the tower body of the power transmission tower, the fixing seat is loosened, the winch receives the wire, and the pole is held to move upwards along the tower body of the power transmission tower. The utility model discloses depend on the power transmission tower body, need not to act as go-between with the help of outer can remain stable, through climbing from bottom to top with the iron tower completion equipment, be applicable to the iron tower assemblage construction of the unable special topography of entering of large-scale machinery.
Description
Technical field:
The utility model relates to a kind of liftings set up for power transmission tower and the combined mechanism that climbs certainly.
Background technique:
The existing group of vertical common method of iron tower of power transmission line includes inner suspended holding pole group tower mode and crane group tower mode.?
In regional UHV transmission steel tower construction that lofty mountains and steep hills and 110kV-500kV line steel tower vertical construction, due to landform is poor,
Crane is difficult to tower position of marching into the arena, therefore generallys use inner suspended holding pole group tower mode.But there are many as follows for suspended holding pole group tower
Drawback: the construction effect of suspended holding pole group tower is lower, the amount of labour used is larger；Construction safety risk is larger；Construction site is by landform
Limitation；A series of deficiencies such as more demanding to construction environment.Therefore, existing to solve it is necessory to be improved to the prior art
The deficiency of technology.
Summary of the invention:
The utility model is to provide a kind of to set up for power transmission tower to solve the above-mentioned problems of the prior art
Lifting and the combined mechanism that climbs certainly.
Technical solution used by the utility model has: a kind of lifting set up for power transmission tower and the combination machine that climbs certainly
Structure, the combined mechanism are set on power transmission tower tower body, including hoist engine, fixing seat, slide, pole, first pulley, lifting rope and are hung
Hook, several slides along the distribution of power transmission tower tower body height are individually fixed on power transmission tower tower body, and pole sliding is arranged in cunning
In seat, first pulley and hoist engine are respectively arranged on the top and bottom end of pole, and one end of lifting rope is wound on the reel of hoist engine,
Other end solderless wrapped connection first pulley is simultaneously fixedly connected with suspension hook, and pole is fixedly connected with fixing seat, and fixing seat and power transmission tower tower body are solid
Determine or is slidably connected；Derricking gear is formed when fixing seat and fixed power transmission tower tower body, suspension hook has hooked hanging object, and hoist engine folding and unfolding is hung
Rope；Fixing seat and power transmission tower tower body form self-climbing mechanism when being slidably connected, suspension hook hooks power transmission tower, hoist engine folding and unfolding lifting rope,
Pole is along slide and fixing seat upward sliding.
Further, the fixing seat is fixedly connected on the lower part of pole.
Further, the fixing seat includes support plate, first clamping plate and second clamping plate, and the first clamping plate and second are pressed from both sides
The cross section of plate is rectangular shaped, and first clamping plate is arranged in parallel with second clamping plate, and second clamping plate is located at first clamping plate
Inside, support plate is welded on the outer wall of first clamping plate, is bolted to connection between first clamping plate and second clamping plate；Branch
Fagging is fixedly connected by bolt with pole, and power transmission tower tower body is fixed by bolts in the inside of second clamping plate.
Further, the slide includes guide holder, second pulley, shaft, screw rod, link block and angle steel, and described second
Pulley is rotatably connected in shaft by bearing, welds a screw rod at the both ends of shaft, guide holder be it is rectangular-shaped, four the
Two pulleys are placed in four edges of guide holder, and the two screw rods in each second pulley are plugged on the side wall of guide holder,
Threaded coupling nut on screw rod, second pulley is fixed on guide holder, and link block is welded on the outer wall of guide holder, angle steel weldering
It is connected on link block, angle steel is fixedly connected by bolt with power transmission tower tower body.
Further, the cross section of the pole is rectangular-shaped, and four sides and the four rolling in slide of pole mutually touch.
Further, the pole is segmentation structure, is bolted to connection between every section of pole.
Further, the pole is made of aluminium alloy.
The utility model has the following beneficial effects:
The utility model depends on power transmission tower tower body, can keep stable without external cable, by climb certainly by
Steel tower is completed to assemble from bottom to top, the tower erection construction suitable for the extreme terrain that big machinery can not march into the arena.Due to having
Exempt from bracing wire, from the advantages that being promoted, efficiently lifted, the utility model can be effectively reduced security risk, reduce the amount of labour used；Steel tower group
After the completion of vertical construction, it is only necessary to pole is segmented and is dismantled, can be transported by manpower or small vehicle to next Ji Tietachu into
Row group tower, substantially increases transmission line of electricity mechanized construction efficiency.
Detailed description of the invention:
Fig. 1 is the utility model structure chart.
Fig. 2 is the main view of fixing seat in the utility model.
Fig. 3 is the top view of fixing seat in the utility model.
Fig. 4 is the structure chart of slide in the utility model.
Specific embodiment:
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1 to Figure 4, a kind of lifting set up for power transmission tower of the utility model and the combined mechanism that climbs certainly, the combination
Mechanism is set on power transmission tower tower body, including hoist engine 1, fixing seat 2, slide 3, pole 4, first pulley 5, lifting rope 6 and suspension hook 7,
Several slides 3 are fixed on power transmission tower tower body along the layering of power transmission tower tower body short transverse, and the sliding of pole 4 is arranged in slide 3, the
One pulley 5 and hoist engine 1 are respectively arranged on the top and bottom end of pole 4, and lifting rope 6 passes through inside pole 4, and one end of lifting rope 6
It is wound on the reel of hoist engine 1, other end solderless wrapped connection first pulley 5 is simultaneously fixedly connected with suspension hook 7, and pole 4 and fixing seat 2 are fixed
Connection, fixing seat 2 are fixed or are slidably connected with power transmission tower tower body.
During power transmission tower is set up, when lifting by crane the tower section main material in power transmission tower, intersecting material, by fixing seat 2 and power transmission tower
Tower body is fixedly connected, at this point, the utility model is fixed on power transmission tower and is formed derricking gear, suspension hook 7 has hooked hanging object, volume
Machine folding and unfolding lifting rope 6 is raised, lifting operation is completed.
After completing one section of tower body lifting, when needing to move to new set up on tower body on the utility model, by 7 hook of suspension hook
Hang power transmission tower, unclamp fixing seat 2, hoist engine folding and unfolding lifting rope 6, pole 4 with fixing seat 2 together along tower body upward sliding, this
When the utility model formed self-climbing mechanism, swash to desired height, fixing seat 2 be fixed on tower body.
Fixing seat 2 in the utility model includes support plate 21, first clamping plate 22 and second clamping plate 23,22 He of first clamping plate
Second clamping plate 23 is rectangular shaped, and first clamping plate 22 and second clamping plate 23 are arranged in parallel, and second clamping plate 23 is located at the
The inside of one clamping plate 22, support plate 21 are welded on the outer wall of first clamping plate 22.When installation, power transmission tower tower body is placed in first clamping plate
Between 22 and second clamping plate 23, first clamping plate 22 and second clamping plate 23 are bolted to connection, support plate 21 by bolt with
Pole 4 is fixedly connected.When the utility model swashes, the bolt in first clamping plate 22 and second clamping plate 23 is unclamped, during swashing,
First clamping plate 22 and second clamping plate 23 are slided on tower body.If the tower bar interference fixing seat 2 on tower body moves up, by second clamping plate
23 remove.
Slide 3 includes guide holder 31, second pulley 32, shaft 33, screw rod 34, link block 35 and angle steel 36, second pulley
32 are rotatably connected in shaft 33 by bearing, weld a screw rod 34 at the both ends of shaft 33, guide holder 31 be it is rectangular-shaped,
Four second pulleys 32 are placed in four edges of guide holder 31, and the two screw rods 34 in each second pulley 32 are plugged in guiding
On the side wall of seat 31, slotted hole is opened in the side wall of guide holder 31, screw rod 34 is plugged in slotted hole, and slotted hole is conveniently adjusted second
The position of pulley 32.Second pulley 32 is fixed on guide holder 31 by the threaded coupling nut on screw rod 34, tightening nut.Connection
Block 35 is welded on the outer wall of guide holder 31, and angle steel 36 is bolted on link block 35, angle steel 36 by bolt with it is defeated
Pylon tower body is fixedly connected.
The cross section of pole 4 be it is rectangular-shaped, four top margins and the four rolling in slide 3 of pole 4 mutually touch.
Pole 4 is made of aluminium alloy, and mechanical property is good, and pole 4 is segmentation structure, passes through bolt between every section of pole
It is fixedly connected.In use, selecting the pole 4 of appropriate length according to the height of tower body.
In use, the layering of several slides 3 is fixed on power transmission tower tower body, the sliding of pole 4 is arranged in slide 3, is embraced
The lower end of bar 4 is fixed on power transmission tower tower body by two fixing seats 2.When setting up power transmission tower, each tower is lifted by suspension hook 7
Section main material intersects material.After completing one section of tower body lifting, suspension hook 7 is fixed on power transmission tower tower body, fixing seat 2, elevator are unclamped
1 take-up of machine realizes that pole 4 climbs upwards along power transmission tower tower body, then fixing seat 2 is fixed on to again the lower end of pole 4, made
It obtains pole 4 to be fixed on power transmission tower tower body, the lifting for continuing to complete tower section main material, intersecting material.With power transmission tower height gradually
It improves, unclamps slide 3, and slide 3 is moved up, the adjustment of combined mechanism working depth is realized, in use, repeating the above process.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The protection scope of the utility model.
Claims (7)
1. a kind of lifting set up for power transmission tower is with from the combined mechanism that climbs, the lifting is set to defeated with the combined mechanism that climbs certainly
On pylon tower body, it is characterised in that: including hoist engine (1), fixing seat (2), slide (3), pole (4), first pulley (5), hang
Rope (6) and suspension hook (7), several slides (3) along the distribution of power transmission tower tower body height are individually fixed on power transmission tower tower body, embrace
Bar (4) sliding is arranged in slide (3), and first pulley (5) and hoist engine (1) are respectively arranged on the top and bottom end of pole (4), is hung
One end of rope (6) is wound on the reel of hoist engine (1), and other end solderless wrapped connection first pulley (5) is simultaneously fixedly connected with suspension hook (7),
Pole (4) is fixedly connected with fixing seat (2), and fixing seat (2) is fixed or is slidably connected with power transmission tower tower body；Fixing seat (2) with it is defeated
Pylon tower body forms derricking gear when fixed, and suspension hook (7) has hooked hanging object, hoist engine folding and unfolding lifting rope (6)；Fixing seat (2) with it is defeated
Pylon tower body forms self-climbing mechanism when being slidably connected, suspension hook (7) hooks power transmission tower, hoist engine folding and unfolding lifting rope (6), pole (4)
Along slide (3) and fixing seat (2) upward sliding.
2. as described in claim 1 for the power transmission tower lifting set up and the combined mechanism that climbs certainly, it is characterised in that: described solid
Reservation (2) is fixedly connected on the lower part of pole (4).
3. as described in claim 1 for the power transmission tower lifting set up and the combined mechanism that climbs certainly, it is characterised in that: described solid
Reservation (2) includes support plate (21), first clamping plate (22) and second clamping plate (23), the first clamping plate (22) and second clamping plate
(23) cross section is rectangular shaped, and first clamping plate (22) and second clamping plate (23) are arranged in parallel, and second clamping plate
(23) it is located at the inside of first clamping plate (22), support plate (21) is welded on the outer wall of first clamping plate (22), first clamping plate (22)
It is bolted to connection between second clamping plate (23)；Support plate (21) is fixedly connected by bolt with pole (4), power transmission tower
Tower body is fixed by bolts between first clamping plate (22) and second clamping plate (23).
4. as described in claim 1 for the power transmission tower lifting set up and the combined mechanism that climbs certainly, it is characterised in that: the cunning
Seat (3) includes guide holder (31), second pulley (32), shaft (33), screw rod (34), link block (35) and angle steel (36), described
Second pulley (32) is rotatably connected on shaft (33) by bearing, welds a screw rod (34) at the both ends of shaft (33),
Guide holder (31) be it is rectangular-shaped, four second pulleys (32) are placed in four edges of guide holder (31), and each second pulley
(32) two screw rods (34) on are plugged on the side wall of guide holder (31), the threaded coupling nut on screw rod (34), sliding by second
Wheel (32) is fixed on guide holder (31), and link block (35) is welded on the outer wall of guide holder (31), and angle steel (36) passes through bolt
It is fixed on link block (35), angle steel (36) is fixedly connected by bolt with power transmission tower tower body.
5. as claimed in claim 4 for the power transmission tower lifting set up and the combined mechanism that climbs certainly, it is characterised in that: described armful
The cross section of bar (4) be it is rectangular-shaped, four sides and the four rolling in slide (3) of pole (4) mutually touch.
6. as described in claim 1 for the power transmission tower lifting set up and the combined mechanism that climbs certainly, it is characterised in that: described armful
Bar (4) is segmentation structure, is bolted to connection between every section of pole.
7. as described in claim 1 for the power transmission tower lifting set up and the combined mechanism that climbs certainly, it is characterised in that: described armful
Bar (4) is made of aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307733.XU CN208981895U (en) | 2018-08-14 | 2018-08-14 | Lifting and self-climbing combined mechanism for erecting power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307733.XU CN208981895U (en) | 2018-08-14 | 2018-08-14 | Lifting and self-climbing combined mechanism for erecting power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981895U true CN208981895U (en) | 2019-06-14 |
Family
ID=66781556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307733.XU Active CN208981895U (en) | 2018-08-14 | 2018-08-14 | Lifting and self-climbing combined mechanism for erecting power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775196A (en) * | 2018-08-14 | 2018-11-09 | 国网江苏省电力有限公司 | Lifting and self-climbing combined mechanism for erecting power transmission tower |
| CN111779349A (en) * | 2020-05-22 | 2020-10-16 | 嘉兴恒创电力设计研究院有限公司平湖分公司 | Convenient tower mounting device and method |
-
2018
- 2018-08-14 CN CN201821307733.XU patent/CN208981895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775196A (en) * | 2018-08-14 | 2018-11-09 | 国网江苏省电力有限公司 | Lifting and self-climbing combined mechanism for erecting power transmission tower |
| CN111779349A (en) * | 2020-05-22 | 2020-10-16 | 嘉兴恒创电力设计研究院有限公司平湖分公司 | Convenient tower mounting device and method |
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