CN204527392U - V tower hoisting transportation flat truck is drawn in self-control - Google Patents
V tower hoisting transportation flat truck is drawn in self-control Download PDFInfo
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- CN204527392U CN204527392U CN201520106385.XU CN201520106385U CN204527392U CN 204527392 U CN204527392 U CN 204527392U CN 201520106385 U CN201520106385 U CN 201520106385U CN 204527392 U CN204527392 U CN 204527392U
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Abstract
The utility model relates to the hoisting technology drawing V tower, and specifically V tower hoisting transportation flat truck is drawn in a kind of self-control.The utility model solves and existingly draws that the hanging method hoisting cost of V tower is higher, the problem of lifting efficiency lower, easy damage crane.V tower hoisting transportation flat truck is drawn in self-control, comprises frame section, wheel portion; Described frame section comprise front entablatrance, rear entablatrance, middle entablatrance, front cross sill, upper left longeron, upper right longeron, in upper longeron, lower-left longeron, bottom right longeron, in lower longeron, left front column, right front column, middle A-pillar, left back column, right back column, middle rear column, left back oblique column, right back oblique column, in retread column; Described wheel portion comprises two nylon pulley groups; Each nylon pulley group includes a wheel shaft and three and rotates the nylon pulley be assemblied on wheel shaft side by side.The utility model is applicable to the lifting of drawing V tower, is equally applicable to the lifting of other type steel tower.
Description
Technical field
The utility model relates to the hoisting technology drawing V tower, and specifically V tower hoisting transportation flat truck is drawn in a kind of self-control.
Background technology
V tower is drawn to be in iron tower of power transmission line, apply a type very widely.In the group tower work progress drawing V tower, carry out lifting to drawing V tower and to be absolutely necessary link.Under prior art conditions, the hanging method of V tower is drawn mainly to be divided into the following two kinds: the first hanging method is that employing two cranes are sling the tower head and tower leg that draw V tower respectively, then V tower crane jointly will be drawn to be transported to job location by two cranes.This kind of hanging method Problems existing is: one, owing to have employed two cranes, causes the use cost of crane higher, causes hoisting cost higher thus.Its two, owing to have employed two cranes, cause the transfer of crane and install more loaded down with trivial details, cause thus lifting efficiency lower.The second hanging method is that employing crane is sling and drawn the tower head of V tower, and will the tower leg of V tower be drawn to drag on the ground, then V tower will be drawn to be dragged to job location by this crane, this kind of hanging method Problems existing is: one, in dragging process, draw between the tower leg of V tower and ground and can produce huge friction force, easily damage crane thus.Its two, in dragging process, when drawing the tower leg of V tower to encounter hard obstacle (such as tree root) or hollow landform, drag just can interrupt, cause equally thus lifting efficiency too low.Based on this, be necessary to invent a kind of hanging device drawing V tower completely newly, to solve existing the problems referred to above of drawing the hanging method of V tower to exist.
Summary of the invention
The utility model existingly draws that the hanging method hoisting cost of V tower is higher, the problem of lifting efficiency lower, easy damage crane to solve, and provides a kind of self-control and draws V tower hoisting transportation flat truck.
The utility model adopts following technical scheme to realize: V tower hoisting transportation flat truck is drawn in self-control, comprises frame section, wheel portion; Described frame section comprise front entablatrance, rear entablatrance, middle entablatrance, front cross sill, upper left longeron, upper right longeron, in upper longeron, lower-left longeron, bottom right longeron, in lower longeron, left front column, right front column, middle A-pillar, left back column, right back column, middle rear column, left back oblique column, right back oblique column, in retread column; Described wheel portion comprises two nylon pulley groups; Each nylon pulley group includes a wheel shaft and three and rotates the nylon pulley be assemblied on wheel shaft side by side; Wherein, the length of rear entablatrance is equal with the length of front entablatrance; Rear entablatrance is set in parallel in the dead aft of front entablatrance; The number of middle entablatrance is ten; The length of ten middle entablatrances is all equal with the length of front entablatrance; Ten middle entablatrances are arranged between front entablatrance and rear entablatrance by equidistant parallel after forward direction; The length of front cross sill is equal with the length of front entablatrance; Front cross sill is set in parallel in immediately below front entablatrance; The front end of upper left longeron and the left end vertical welding of front entablatrance; The rear end of upper left longeron and the left end vertical welding of rear entablatrance; The middle part of upper left longeron respectively with the left end vertical welding of ten middle entablatrances; The front end of upper right longeron and the right-hand member vertical welding of front entablatrance; The rear end of upper right longeron and the right-hand member vertical welding of rear entablatrance; The middle part of upper right longeron respectively with the right-hand member vertical welding of ten middle entablatrances; In the number of upper longeron be three; In three upper longeron from left to right equidistant parallel be arranged between upper left longeron and upper right longeron; In three the front end of upper longeron all with the middle part vertical welding of front entablatrance; In three the rear end of upper longeron all with the middle part vertical welding of rear entablatrance; The length of lower-left longeron is less than the length of upper left longeron; Lower-left longeron is set in parallel in the below of upper left longeron, and the front end of lower-left longeron flushes with the front end of upper left longeron; The length of bottom right longeron is equal with the length of lower-left longeron; Bottom right longeron is set in parallel in the below of upper right longeron, and the front end of bottom right longeron flushes with the front end of upper right longeron; In the number of lower longeron be three; In three, lower longeron one_to_one corresponding is set in parallel in the below of upper longeron in three, and in three, the front end of lower longeron flushes with the front end of longeron upper in three; The upper end of left front column and the front end vertical welding of upper left longeron; The lower end of left front column and the front end vertical welding of lower-left longeron; The upper end of right front column and the front end vertical welding of upper right longeron; The lower end of right front column and the front end vertical welding of bottom right longeron; The number of middle A-pillar is three; Three middle A-pillars from left to right equidistant parallel are arranged between left front column and right front column; The upper end of three middle A-pillars all with the middle part vertical welding of front entablatrance; The lower end of three middle A-pillars all with the middle part vertical welding of front cross sill; The upper end of left back column and the middle part vertical welding of upper left longeron; The lower end of left back column and the rear end vertical welding of lower-left longeron; The upper end of right back column and the middle part vertical welding of upper right longeron; The lower end of right back column and the rear end vertical welding of bottom right longeron; The number of middle rear column is three; The middle part one_to_one corresponding vertical welding of upper longeron in the upper end of three middle rear columns and three; The rear end one_to_one corresponding vertical welding of lower longeron in the lower end of three middle rear columns and three; The upper end of left back oblique column and the rear end oblique weld of upper left longeron; The lower end of left back oblique column and the rear end oblique weld of lower-left longeron; The upper end of right back oblique column and the rear end oblique weld of upper right longeron; The lower end of right back oblique column and the rear end oblique weld of bottom right longeron; In the retread number of column be three; Retread in three the rear end one_to_one corresponding oblique weld of upper longeron in the upper end of column and three; Retread in three the rear end one_to_one corresponding oblique weld of lower longeron in the lower end of column and three; Wherein the two ends of a wheel shaft vertically run through respectively the middle part that is supported in lower-left longeron and position keep left in the middle part of lower longeron; The two ends of another root wheel shaft vertically run through respectively the middle part that is supported in bottom right longeron and position keep right in the middle part of lower longeron.
Concrete use procedure is as follows: first, adopts a crane to sling drawing the tower leg of V tower, and will the tower leg of V tower be drawn to be placed on the front entablatrance of frame section, rear entablatrance, middle entablatrance.Then, adopt this crane to sling drawing the tower head of V tower, and dragged the tower head drawing V tower by this crane.In dragging process, owing to drawing the tower head of V tower all the time higher than tower leg, frame section supports all the time to draw the tower leg of V tower and remain and tilts backwards, wheel portion is then all the time along with this crane is advanced together, and this crane and self-control described in the utility model draw V tower hoisting transportation flat truck that V tower jointly will be drawn thus to be transported to job location.In above process, the front cross sill of frame section, upper left longeron, upper right longeron, in upper longeron, lower-left longeron, bottom right longeron, in lower longeron, left front column, right front column, middle A-pillar, left back column, right back column, the middle rear column common guarantee structural soundness of frame section.The left back oblique column of frame section, right back oblique column, in retread column then common guarantee frame section can not rub with ground when tilting backwards, ensure that the smoothness of dragging thus.
Based on said process, compared with the existing hanging method drawing V tower, self-control described in the utility model draws V tower hoisting transportation flat truck tool to have the following advantages: one, compared with the first hanging method existing, self-control described in the utility model draws V tower hoisting transportation flat truck only to adopt a crane can be transported to job location by drawing V tower, effectively reduce the use cost of crane thus on the one hand, effectively simplify the transfer of crane and install on the other hand, thus effectively reduce hoisting cost on the one hand, effectively improve lifting efficiency on the other hand.They are two years old, compared with existing the second hanging method, self-control described in the utility model draws V tower hoisting transportation flat truck to make to draw the tower leg of V tower no longer directly to contact with ground in dragging process, effectively eliminate the huge friction force drawn between the tower leg of V tower and ground on the one hand thus, even if make to draw the tower leg of V tower to encounter hard obstacle (such as tree root) or hollow landform on the other hand, also can pass through smoothly by wheel portion, thus effectively prevent damage crane on the one hand, effectively improve lifting efficiency on the other hand.
The utility model efficiently solves and existingly draws that the hanging method hoisting cost of V tower is higher, the problem of lifting efficiency lower, easy damage crane, is applicable to the lifting of drawing V tower, is equally applicable to the lifting of other type steel tower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the right elevation of Fig. 1.
Fig. 5 is the birds-eye view of Fig. 1.
In figure: entablatrance before 1-, entablatrance after 2-, entablatrance in 3-, cross sill before 4-, 5-upper left longeron, 6-upper right longeron, upper longeron in 7-, 8-lower-left longeron, 9-bottom right longeron, lower longeron in 10-, 11-left front column, the right front column of 12-, A-pillar in 13-, the left back column of 14-, the right back column of 15-, rear column in 16-, the left back oblique column of 17-, the right back oblique column of 18-, retread in 19-column, 20-wheel shaft, 21-nylon pulley.
Detailed description of the invention
V tower hoisting transportation flat truck is drawn in self-control, comprises frame section, wheel portion; Described frame section comprise front entablatrance 1, rear entablatrance 2, middle entablatrance 3, front cross sill 4, upper left longeron 5, upper right longeron 6, in upper longeron 7, lower-left longeron 8, bottom right longeron 9, in lower longeron 10, left front column 11, right front column 12, middle A-pillar 13, left back column 14, right back column 15, middle rear column 16, left back oblique column 17, right back oblique column 18, in retread column 19; Described wheel portion comprises two nylon pulley groups; Each nylon pulley group includes a wheel shaft 20 and three and rotates the nylon pulley 21 be assemblied on wheel shaft 20 side by side;
Wherein, the length of rear entablatrance 2 is equal with the length of front entablatrance 1; Rear entablatrance 2 is set in parallel in the dead aft of front entablatrance 1; The number of middle entablatrance 3 is ten; The length of ten middle entablatrances 3 is all equal with the length of front entablatrance 1; Ten middle entablatrances 3 are arranged between front entablatrance 1 and rear entablatrance 2 by equidistant parallel after forward direction; The length of front cross sill 4 is equal with the length of front entablatrance 1; Front cross sill 4 is set in parallel in immediately below front entablatrance 1; The front end of upper left longeron 5 and the left end vertical welding of front entablatrance 1; The rear end of upper left longeron 5 and the left end vertical welding of rear entablatrance 2; The middle part of upper left longeron 5 is the left end vertical welding of middle entablatrance 3 with ten respectively; The front end of upper right longeron 6 and the right-hand member vertical welding of front entablatrance 1; The rear end of upper right longeron 6 and the right-hand member vertical welding of rear entablatrance 2; The middle part of upper right longeron 6 is the right-hand member vertical welding of middle entablatrance 3 with ten respectively; In the number of upper longeron 7 be three; In three upper longeron 7 from left to right equidistant parallel be arranged between upper left longeron 5 and upper right longeron 6; In three the front end of upper longeron 7 all with the middle part vertical welding of front entablatrance 1; In three the rear end of upper longeron 7 all with the middle part vertical welding of rear entablatrance 2; The length of lower-left longeron 8 is less than the length of upper left longeron 5; Lower-left longeron 8 is set in parallel in the below of upper left longeron 5, and the front end of lower-left longeron 8 flushes with the front end of upper left longeron 5; The length of bottom right longeron 9 is equal with the length of lower-left longeron 8; Bottom right longeron 9 is set in parallel in the below of upper right longeron 6, and the front end of bottom right longeron 9 flushes with the front end of upper right longeron 6; In the number of lower longeron 10 be three; In three, lower longeron 10 one_to_one corresponding is set in parallel in the below of upper longeron 7 in three, and in three, the front end of lower longeron 10 flushes with the front end of longeron 7 upper in three; The upper end of left front column 11 and the front end vertical welding of upper left longeron 5; The lower end of left front column 11 and the front end vertical welding of lower-left longeron 8; The upper end of right front column 12 and the front end vertical welding of upper right longeron 6; The lower end of right front column 12 and the front end vertical welding of bottom right longeron 9; The number of middle A-pillar 13 is three; Three middle A-pillars 13 from left to right equidistant parallel are arranged between left front column 11 and right front column 12; The upper end of three middle A-pillars 13 all with the middle part vertical welding of front entablatrance 1; The lower end of three middle A-pillars 13 all with the middle part vertical welding of front cross sill 4; The upper end of left back column 14 and the middle part vertical welding of upper left longeron 5; The lower end of left back column 14 and the rear end vertical welding of lower-left longeron 8; The upper end of right back column 15 and the middle part vertical welding of upper right longeron 6; The lower end of right back column 15 and the rear end vertical welding of bottom right longeron 9; The number of middle rear column 16 is three; The middle part one_to_one corresponding vertical welding of upper longeron 7 in the upper end of three middle rear columns 16 and three; The rear end one_to_one corresponding vertical welding of lower longeron 10 in the lower end of three middle rear columns 16 and three; The upper end of left back oblique column 17 and the rear end oblique weld of upper left longeron 5; The lower end of left back oblique column 17 and the rear end oblique weld of lower-left longeron 8; The upper end of right back oblique column 18 and the rear end oblique weld of upper right longeron 6; The lower end of right back oblique column 18 and the rear end oblique weld of bottom right longeron 9; In the retread number of column 19 be three; Retread in three the rear end one_to_one corresponding oblique weld of upper longeron 7 in the upper end of column 19 and three; Retread in three the rear end one_to_one corresponding oblique weld of lower longeron 10 in the lower end of column 19 and three; Wherein the two ends of a wheel shaft 20 vertically run through respectively the middle part that is supported in lower-left longeron 8 and position keep left in the middle part of lower longeron 10; The two ends of another root wheel shaft 20 vertically run through respectively the middle part that is supported in bottom right longeron 9 and position keep right in the middle part of lower longeron 10.
During concrete enforcement, described front entablatrance 1, front cross sill 4, upper left longeron 5, upper right longeron 6, in upper longeron 7, lower-left longeron 8, bottom right longeron 9, in lower longeron 10 all adopt angle bar to make; Described rear entablatrance 2, left front column 11, right front column 12 all adopt steel pipe to make; Described middle entablatrance 3, middle A-pillar 13, left back column 14, right back column 15, middle rear column 16, left back oblique column 17, right back oblique column 18, in the column 19 that retreads all adopt screw-thread steel to make.
Claims (2)
1. a V tower hoisting transportation flat truck is drawn in self-control, it is characterized in that: comprise frame section, wheel portion, described frame section comprises front entablatrance (1), rear entablatrance (2), middle entablatrance (3), front cross sill (4), upper left longeron (5), upper right longeron (6), in upper longeron (7), lower-left longeron (8), bottom right longeron (9), in lower longeron (10), left front column (11), right front column (12), middle A-pillar (13), left back column (14), right back column (15), middle rear column (16), left back oblique column (17), right back oblique column (18), in to retread column (19), described wheel portion comprises two nylon pulley groups, each nylon pulley group includes a wheel shaft (20) and three and rotates the nylon pulley (21) be assemblied on wheel shaft (20) side by side,
Wherein, the length of rear entablatrance (2) is equal with the length of front entablatrance (1); Rear entablatrance (2) is set in parallel in the dead aft of front entablatrance (1); The number of middle entablatrance (3) is ten; The length of ten middle entablatrances (3) is all equal with the length of front entablatrance (1); Ten middle entablatrances (3) are arranged between front entablatrance (1) and rear entablatrance (2) by equidistant parallel after forward direction; The length of front cross sill (4) is equal with the length of front entablatrance (1); Front cross sill (4) is set in parallel in immediately below front entablatrance (1); The front end of upper left longeron (5) and the left end vertical welding of front entablatrance (1); The rear end of upper left longeron (5) and the left end vertical welding of rear entablatrance (2); The middle part of upper left longeron (5) respectively with the left end vertical welding of ten middle entablatrances (3); The front end of upper right longeron (6) and the right-hand member vertical welding of front entablatrance (1); The rear end of upper right longeron (6) and the right-hand member vertical welding of rear entablatrance (2); The middle part of upper right longeron (6) respectively with the right-hand member vertical welding of ten middle entablatrances (3); In the number of upper longeron (7) be three; In three upper longeron (7) from left to right equidistant parallel be arranged between upper left longeron (5) and upper right longeron (6); In three the front end of upper longeron (7) all with the middle part vertical welding of front entablatrance (1); In three the rear end of upper longeron (7) all with the middle part vertical welding of rear entablatrance (2); The length of lower-left longeron (8) is less than the length of upper left longeron (5); Lower-left longeron (8) is set in parallel in the below of upper left longeron (5), and the front end of lower-left longeron (8) flushes with the front end of upper left longeron (5); The length of bottom right longeron (9) is equal with the length of lower-left longeron (8); Bottom right longeron (9) is set in parallel in the below of upper right longeron (6), and the front end of bottom right longeron (9) flushes with the front end of upper right longeron (6); In the number of lower longeron (10) be three; In three, lower longeron (10) one_to_one corresponding is set in parallel in the below of upper longeron (7) in three, and in three, the front end of lower longeron (10) flushes with the front end of longeron (7) upper in three; The upper end of left front column (11) and the front end vertical welding of upper left longeron (5); The lower end of left front column (11) and the front end vertical welding of lower-left longeron (8); The upper end of right front column (12) and the front end vertical welding of upper right longeron (6); The lower end of right front column (12) and the front end vertical welding of bottom right longeron (9); The number of middle A-pillar (13) is three; Three middle A-pillars (13) from left to right equidistant parallel are arranged between left front column (11) and right front column (12); The upper end of three middle A-pillars (13) all with the middle part vertical welding of front entablatrance (1); The lower end of three middle A-pillars (13) all with the middle part vertical welding of front cross sill (4); The upper end of left back column (14) and the middle part vertical welding of upper left longeron (5); The lower end of left back column (14) and the rear end vertical welding of lower-left longeron (8); The upper end of right back column (15) and the middle part vertical welding of upper right longeron (6); The lower end of right back column (15) and the rear end vertical welding of bottom right longeron (9); The number of middle rear column (16) is three; The middle part one_to_one corresponding vertical welding of upper longeron (7) in the upper end of three middle rear columns (16) and three; The rear end one_to_one corresponding vertical welding of lower longeron (10) in the lower end of three middle rear columns (16) and three; The upper end of left back oblique column (17) and the rear end oblique weld of upper left longeron (5); The lower end of left back oblique column (17) and the rear end oblique weld of lower-left longeron (8); The upper end of right back oblique column (18) and the rear end oblique weld of upper right longeron (6); The lower end of right back oblique column (18) and the rear end oblique weld of bottom right longeron (9); In the retread number of column (19) be three; Retread in three the rear end one_to_one corresponding oblique weld of upper longeron (7) in the upper end of column (19) and three; Retread in three the rear end one_to_one corresponding oblique weld of lower longeron (10) in the lower end of column (19) and three; Wherein the two ends of a wheel shaft (20) vertically run through respectively the middle part that is supported in lower-left longeron (8) and position keep left in the middle part of lower longeron (10); The two ends of another root wheel shaft (20) vertically run through respectively the middle part that is supported in bottom right longeron (9) and position keep right in the middle part of lower longeron (10).
2. V tower hoisting transportation flat truck is drawn in self-control according to claim 1, it is characterized in that: described front entablatrance (1), front cross sill (4), upper left longeron (5), upper right longeron (6), in upper longeron (7), lower-left longeron (8), bottom right longeron (9), in lower longeron (10) all adopt angle bar to make; Described rear entablatrance (2), left front column (11), right front column (12) all adopt steel pipe to make; Described middle entablatrance (3), middle A-pillar (13), left back column (14), right back column (15), middle rear column (16), left back oblique column (17), right back oblique column (18), in the column (19) that retreads all adopt screw-thread steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106385.XU CN204527392U (en) | 2015-02-14 | 2015-02-14 | V tower hoisting transportation flat truck is drawn in self-control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106385.XU CN204527392U (en) | 2015-02-14 | 2015-02-14 | V tower hoisting transportation flat truck is drawn in self-control |
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| Publication Number | Publication Date |
|---|---|
| CN204527392U true CN204527392U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106385.XU Withdrawn - After Issue CN204527392U (en) | 2015-02-14 | 2015-02-14 | V tower hoisting transportation flat truck is drawn in self-control |
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| CN (1) | CN204527392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670362A (en) * | 2015-02-14 | 2015-06-03 | 中铁十七局集团电气化工程有限公司 | Self-controlled pulling V-shaped tower hoisting and transporting platform lorry |
-
2015
- 2015-02-14 CN CN201520106385.XU patent/CN204527392U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670362A (en) * | 2015-02-14 | 2015-06-03 | 中铁十七局集团电气化工程有限公司 | Self-controlled pulling V-shaped tower hoisting and transporting platform lorry |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20171114 |
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| AV01 | Patent right actively abandoned |