CN108326767B - The column foot component groups of power transmission and transformation steel tube tower are to equipment - Google Patents
The column foot component groups of power transmission and transformation steel tube tower are to equipment Download PDFInfo
- Publication number
- CN108326767B CN108326767B CN201710535612.4A CN201710535612A CN108326767B CN 108326767 B CN108326767 B CN 108326767B CN 201710535612 A CN201710535612 A CN 201710535612A CN 108326767 B CN108326767 B CN 108326767B
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- China
- Prior art keywords
- column foot
- flange
- locating flange
- power transmission
- guide rails
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000009466 transformation Effects 0.000 title claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The present invention provides a kind of column foot component groups of power transmission and transformation steel tube tower to equipment, comprising: two guide rails are installed on the column foot flange fixing device of two guide rails comprising bearing seat and flange positioning mechanism；Bearing seat is equipped with rotary shaft, and flange positioning mechanism is mounted on one end of rotary shaft.Flange positioning mechanism includes locating flange, locating flange offers four sliding slots, angle between two adjacent sliding slots is 90 °, corresponding four sliding slots of locating flange are equipped with four first adjusting screw rods, each first adjusts screw rod and is equipped with sliding block, one end of four first adjusting screw rods is equipped with gear, and locating flange is equipped with runner and engages with four gears.Locating flange is also equipped with deflection ring, and yawing axis is equipped in deflection ring, and periphery offers deflection hole, and locating flange is equipped with location hole and the cooperation of deflection hole；Rotary shaft is equipped with the fixed bracket of cross, and support bracket fastened three sides of cross are connect by guide rod with locating flange, and a line is connect by the second adjusting screw rod with locating flange.
Description
Technical field
The present invention relates to the technical field of processing equipment of power transmission and transformation steel tube tower more particularly to the column foot structures of power transmission and transformation steel tube tower
Part group is to equipment.
Background technique
In the production field of power transmission and transformation steel tube tower, column foot is all using ground all the time as complicated key node
Mould amplifies sample group to production.However, ground mould setting-out is needed, according to drawing size, 1:1 marks group to position and angle on the ground
Degree, and flange center's positioning and angle positioning require measurement and repeatedly just can determine that the column foot of different model will replace difference
Column foot flange and relay ground mould full-page proof, so as to cause preliminary preparation complicated and time consumption, and assembling precision is relatively difficult to guarantee.
Summary of the invention
The present invention, which provides one kind, quick and precisely to carry out precise positioning to column foot flange, and conveniently carries out column foot
And the column foot component groups of the power transmission and transformation steel tube tower of other attachment assembly groups pair are to equipment.
The technical solution adopted by the present invention are as follows: a kind of column foot component groups of power transmission and transformation steel tube tower are to equipment comprising: it is parallel
Two guide rails being arranged are slidably mounted on the two column foot flange fixing devices of two guide rails；Each column foot flange is solid
Determining device includes bottom plate, is installed on the bearing seat and flange positioning mechanism of the bottom plate；It is equipped at the top of the bearing seat
Rotary shaft, the flange positioning mechanism are mounted on one end of the rotary shaft, and the flange positioning mechanism includes locating flange, institute
It states locating flange and offers four sliding slots, the angle between two sliding slots of arbitrary neighborhood is 90 °；
Corresponding four sliding slots in the back side of the locating flange are equipped with four first adjusting screw rods, the described in each
It is equipped with sliding block on one adjusting screw rod, the sliding block is at least partially disposed in the sliding slot；Four the first adjusting screw rods lean on
One end of the nearly locating flange center is equipped with gear, and the back center position of the locating flange is equipped with runner, institute
Runner is stated to engage with four gears；
The center of the locating flange is equipped with deflection ring, and the runner is mounted on the deflection ring, and described
Yawing axis is equipped in deflection ring, the periphery of the deflection ring offers deflection hole, between the locating flange and the deflection ring
Junction offer location hole；The fixed bracket of cross is also equipped in the rotary shaft, it is solid that the runner is located at the cross
Between fixed rack and the locating flange, support bracket fastened wherein three sides of the cross pass through guide rod and the locating flange
Connection, another a line are connect by the second adjusting screw rod with the locating flange.
Further, support bracket fastened wherein three sides of the cross offer perforation, and the one of each guide rod
End is fixed on the locating flange, and the other end is actively located in the perforation.
Further, fixation hole is offered on each sliding block, to install shop bolt.
Further, the fixed bracket of the cross is also equipped with brake drum and brake close to the bearing seat on one side
Part.
Further, the position of corresponding two guide rails of the bottom plate is additionally provided with locking device, each locking dress
It sets including tie down screw and sliding shoe；The both ends of the tie down screw are pierced by the bottom plate, and the sliding shoe is mounted on institute
The lower end of tie down screw is stated, and the lower end of the tie down screw is pierced by the sliding shoe；The sliding shoe sliding is set to corresponding
On the guide rail, the upper end of the tie down screw is equipped with handle.
Further, multiple first pulleys are installed, multiple first pulleys are installed on described in two on the bottom plate
On guide rail, so that each described column foot flange fixing device can be moved back and forth along two guide rails.
Further, the column foot component groups of the power transmission and transformation steel tube tower further include an at least column foot Frame for supporting parallel pipes to equipment,
The column foot Frame for supporting parallel pipes sliding is set to two guide rails and between the two column foot flange fixing devices.
Further, the column foot Frame for supporting parallel pipes includes pedestal and be mounted on the pedestal lift turntable；The bottom
The bottom of seat is equipped with multiple second pulleys, and multiple second pulley correspondences are installed on two guide rails, so that
The column foot Frame for supporting parallel pipes can be moved back and forth along two guide rails.
Further, the turntable of lifting is equipped with adjusting rod, described lifts turntable by the way that the adjusting rod is adjustable
Bearing height is allowed to the matched with the column foot flange fixing device.
Compared to the prior art, the column foot component groups of power transmission and transformation steel tube tower of the invention pass through in locating flange equipment
Center be arranged runner, each first adjust screw rod close to locating flange center one end be arranged gear, runner with
Four gears 1 engage, to realize the fast and accurately centralized positioning to column foot flange.Deflection is installed on locating flange simultaneously
Ring, and yawing axis is set in deflection ring, the periphery of deflection ring opens up deflection hole, and the junction between locating flange and deflection ring is opened
If location hole；The fixed bracket of cross is installed on the rotary shaft, the support bracket fastened a line of cross adjusts screw rod by second and determines
Position flanged joint, in addition three sides are connect by guide rod with locating flange, to realize quickly inclined to locating flange progress plane
The positioning of gyration and flange hole location deflection angle, flexible length adjustment and locked, comprehensive angular adjustment and positioning, fastly
Speed completes the group pair of various attachmentes at different model column foot flange and column foot, time saving and energy saving, it is ensured that assembling precision.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, and following specific
Embodiment is used to explain the present invention together, but should not be construed as limiting the invention.In the accompanying drawings,
Fig. 1: perspective view of the column foot component groups of power transmission and transformation steel tube tower of the present invention to equipment；
Fig. 2: another perspective view of the column foot component groups of power transmission and transformation steel tube tower of the present invention to equipment；
Fig. 3: the part assembly drawing of column foot flange fixing device of the present invention；
Fig. 4: the schematic diagram of column foot flange fixing device of the present invention；
Fig. 5: another part installation diagram of column foot flange fixing device of the present invention
Fig. 6: the perspective view of deflection ring of the present invention；
Fig. 7: usage state diagram of the column foot component groups of power transmission and transformation steel tube tower of the present invention to equipment；
Fig. 8: Fig. 7 top view.
The names of the parts and its label
| Column foot flange fixing device 1 | Bottom plate 10 | Bearing seat 11 | Rotary shaft 12 |
| Locating flange 13 | Sliding slot 130 | Location hole 131 | First adjusts screw rod 14 |
| Sliding block 15 | Fixation hole 150 | Cross fixes bracket 16 | Perforation 160 |
| Guide rod 17 | Second adjusts screw rod 18 | Deflection ring 19 | Deflect hole 190 |
| Yawing axis 110 | Runner 111 | Brake drum 112 | Brake member 113 |
| First pulley 114 | Column foot Frame for supporting parallel pipes 2 | Pedestal 20 | Lift turntable 21 |
| Adjusting rod 22 | Second pulley 23 | Guide rail 3 | Locking device 4 |
| Sliding shoe 40 | Tie down screw 41 | Handle 42 | Column foot steel pipe A |
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As depicted in figs. 1 and 2, the column foot component groups of power transmission and transformation steel tube tower of the invention include: disposed in parallel to equipment
Two guide rails 3 are slidably mounted on the two column foot flange fixing devices 1 and two column foot Frame for supporting parallel pipes 2 of two guide rails 3；Wherein,
Two column foot Frame for supporting parallel pipes 2 are set between two column foot flange fixing devices 1.
As shown in Figure 1 to Figure 3, each column foot flange fixing device 1 includes bottom plate 10, is installed on the bearing seat of bottom plate 10
11 and it is mounted on the flange positioning mechanism of bearing seat 11；Wherein, the top of bearing seat 11 is equipped with rotary shaft 12, and flange is fixed
Position mechanism is mounted on one end of rotary shaft 12.Flange positioning mechanism includes locating flange 13, and locating flange 13 offers four cunnings
Slot 130, and the angle between two adjacent sliding slots 130 is 90 °；Corresponding four sliding slots 130 in the back side of locating flange 13 are installed
There are four first adjusting screw rods 14, each first adjusts and is equipped with sliding block 15 on screw rod 14, and sliding block 15 is at least partially disposed at cunning
In slot 130；Fixation hole 150 is offered on each sliding block 15, to install shop bolt；Pass through the installation pair on fixation hole 150
The shop bolt for answering flange aperture carries out flange center's positioning by flange hole.In addition, the adjusting screw rod 14 of each first is close
One end of 13 center of locating flange is equipped with gear 140, and the other end is to install handwheel.Accordingly, the back of locating flange 13
Face center is equipped with runner 111, and runner 111 is engaged with four gears 140, by rotating wherein one first adjusting screw rod
14, that is, it may make four first adjusting screw rods 14 while rotating, to drive four sliding blocks 15 sliding in corresponding sliding slot 130
It is dynamic, to position various sizes of flange.
As shown in Figures 3 to 6, further, the center of locating flange 13 offers mounting hole, is equipped in mounting hole
Deflection ring 19, runner 111 are mounted on deflection ring 19, and yawing axis 110 is equipped in deflection ring 19, and the periphery of deflection ring 19 opens up
There is deflection hole 190, the junction between locating flange 13 and deflection ring 19 offers location hole 131, by location hole 131 and partially
The deflection angle cooperated to determine column foot flange hole between turn hole 190；In the present embodiment, the deflection angle of column foot flange hole is
0°、9°、11.25°、15°、22.5°、90°。
In addition, being also equipped with the fixed bracket 16 of cross in rotary shaft 12, runner 111 is located at the fixed bracket 16 of cross and positioning
Between flange 13, wherein three sides of the fixed bracket 16 of cross pass through guide rod 17 and connect with locating flange 13, and another a line is logical
The second adjusting screw rod 18 is crossed to connect with locating flange 13；That is: locating flange 13 and cross can be driven simultaneously when rotary shaft 12 rotates
Fixed bracket 16 rotates.Specifically, wherein three sides of the fixed bracket 16 of cross offer perforation 160, each guide rod 17
One end be fixed on locating flange 13, the other end is actively located in perforation 160.
As shown in figure Fig. 5, Fig. 7 and Fig. 8, screw rod 18 is adjusted by adjusting yawing axis 110 and second, flange can be made fixed
Position mechanism carries out 15 ° of deflections, pushes three guide rods 17 to move in corresponding perforation 160, passes through measurement and positioning flange 13 and ten
The distance between fixed bracket 16 of word determines the angle that locating flange 13 deflects, then passes through three 17 locking positioning flanges of guide rod
13.In addition, the fixed bracket 16 of cross is also equipped with brake drum 112 and brake member 113 close to bearing seat 11 on one side, it can be in office
Meaning angle brakes and locks locating flange 13.
Multiple first pulleys 114 are installed, multiple first pulleys 114 are installed on two guide rails 3, to make on bottom plate 10
Each column foot flange fixing device 1 can be moved back and forth along two guide rails 3, with change two column foot flange fixing devices 1 it
Between distance, be allowed to be suitable for the column foot steel pipe A of fixed different length.In addition to this, bottom plate 10 corresponds to the position of two guide rails 3 also
Equipped with locking device 4, each locking device 4 includes tie down screw 41 and sliding shoe 40；Wherein, the both ends of tie down screw 41
It is pierced by bottom plate 10, and sliding shoe 40 is mounted on the lower end of tie down screw 41, and the lower end of tie down screw 41 is pierced by sliding shoe 40；
The sliding of sliding shoe 40 is set on corresponding guide rail 3, and the upper end of tie down screw 41 is equipped with handle 42.It, can by rotating handles 42
So that tie down screw 41 moves up or down, when tie down screw 41 move down on guides 3 when, can be by column foot method
The position of the fixed device 1 of orchid is fixed, and when tie down screw 41 moves upwards, guide rail 3 is left in the lower end of tie down screw 41, thus loose
Column foot flange fixing device 1 is opened, enables to move back and forth along two guide rails 3.
As shown in Figure 1 and Figure 7, two column foot Frame for supporting parallel pipes 2 include to hold column foot steel pipe A, each column foot Frame for supporting parallel pipes 2
Pedestal 20 and be mounted on pedestal 20 lift turntable 21；The bottom of pedestal 20 is equipped with multiple second pulleys 23, and multiple second
The correspondence of pulley 23 is installed on two guide rails 3, so that column foot Frame for supporting parallel pipes 2 can be moved back and forth along two guide rails 3.Into one
Step, lifts turntable 21 equipped with adjusting rod 22, by the adjustable bearing height for lifting turntable 21 of adjusting rod 22, is allowed to and column foot
The matched of flange fixing device 1.
To sum up, the column foot component groups of power transmission and transformation steel tube tower of the invention pass through in the center of locating flange 13 equipment
Runner 111 is set, and each first adjusts screw rod 14 and is equipped with gear 140, runner close to one end of 13 center of locating flange
111 engage with four gears 140, to realize the fast and accurately centralized positioning to column foot flange.Simultaneously in locating flange 13
Upper installation deflection ring 19, and it is equipped with yawing axis 110 along the direction perpendicular to bottom plate 10 in deflection ring 19, the periphery of deflection ring 19 is opened
Equipped with deflection hole 190, the junction between locating flange 13 and deflection ring 19 offers location hole 131；Pacify in rotary shaft 12
The fixed bracket 16 of cross is filled, runner 111 is located between the fixed bracket 16 of cross and locating flange 13, and the one of the fixed bracket 16 of cross
Side is connect by the second adjusting screw rod 18 with locating flange 13, and in addition three sides offer perforation 160, each guide rod 17
One end is fixed on locating flange 13, and the other end is actively located in perforation 160；To realize quickly locating flange 13 is carried out it is flat
The positioning of deflecting facet angle and flange hole location deflection angle, flexible length adjustment and locked, comprehensive angular adjustment and fixed
Position, is rapidly completed the group pair of various attachmentes at different model column foot flange and column foot, time saving and energy saving, it is ensured that assembling precision.
Without departing from the thought of the invention, any combination is carried out to various different embodiments of the invention, it should all
When being considered as present disclosure；Within the scope of the technical concept of the present invention, a variety of simple modifications are carried out to technical solution
And any combination of the thought without prejudice to the invention that different embodiments carry out, should all protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of column foot component groups of power transmission and transformation steel tube tower are to equipment characterized by comprising two guide rails disposed in parallel
(3), the two column foot flange fixing devices (1) of two guide rails (3), at least a column foot Frame for supporting parallel pipes (2), institute are slidably mounted on
It states column foot Frame for supporting parallel pipes (2) sliding and is set to two guide rails (3) and between the two column foot flange fixing devices (1)；
Each column foot flange fixing device (1) includes bottom plate (10), is installed on bearing seat (11), the Yi Jifa of the bottom plate (10)
Blue positioning mechanism；It is equipped with rotary shaft (12) at the top of the bearing seat (11), the flange positioning mechanism is mounted on the rotation
One end of shaft (12), the flange positioning mechanism include locating flange (13), and the locating flange (13) offers four cunnings
Slot (130), the angle between the sliding slot (130) of adjacent two is 90 °；
Corresponding four sliding slots (130) in the back side of the locating flange (13) are equipped with four first adjusting screw rods (14), often
It is equipped with sliding block (15) in one first adjusting screw rod (14), the sliding block (15) is at least partially disposed at the sliding slot
(130) in；Four described first adjust screw rod (14) and are equipped with gear close to one end of the locating flange (13) center
(140), the back center position of the locating flange (13) is equipped with runner (111), the runner (111) and four gears
(140) it engages；
The center of the locating flange (13) is equipped with deflection ring (19), and the runner (111) is mounted on the deflection ring
(19) on, and yawing axis (110) are equipped in the deflection ring (19), the periphery of the deflection ring (19) offers deflection hole
(190), the junction between the locating flange (13) and the deflection ring (19) offers location hole (131)；The rotation
It is fixed bracket (16) that cross is also equipped on axis (12), it is bracket (16) and described that the runner (111) is located at cross fixation
Between locating flange (13), wherein three sides of the cross fixed bracket (16) pass through guide rod (17) and the locating flange
(13) it connects, another a line adjusts screw rod (180) by second and connect with the locating flange (13)；
Wherein three sides of the cross fixed bracket (16) offer perforation (160), and the one of each guide rod (17)
End is fixed on the locating flange (13), and the other end is actively located in the perforation (160).
2. the column foot component groups of power transmission and transformation steel tube tower as described in claim 1 are to equipment, it is characterised in that: each sliding block
(15) fixation hole (150) are offered on, to install shop bolt.
3. the column foot component groups of power transmission and transformation steel tube tower as described in claim 1 are to equipment, it is characterised in that: the cross is fixed
Bracket (16) is also equipped with brake drum (112) and brake member (113) close to the bearing seat (11) on one side.
4. the column foot component groups of power transmission and transformation steel tube tower as described in claim 1 are to equipment, it is characterised in that: the bottom plate (10)
The position of corresponding two guide rails (3) is additionally provided with locking device (4), and each locking device (4) includes tie down screw
(41) and sliding shoe (40)；The both ends of the tie down screw (41) are pierced by the bottom plate (10), sliding shoe (40) peace
The sliding shoe (40) are pierced by mounted in the lower end of the lower end of the tie down screw (41), and the tie down screw (41)；The cunning
Motion block (40) sliding is set on the corresponding guide rail (3), and the upper end of the tie down screw (41) is equipped with handle (42).
5. the column foot component groups of power transmission and transformation steel tube tower as described in claim 1 are to equipment, it is characterised in that: the bottom plate (10)
On be equipped with multiple first pulleys (114), multiple first pulleys (114) are installed on two guide rails (3), to make
Obtaining each described column foot flange fixing device (1) can move back and forth along two guide rails (3).
6. the column foot component groups of power transmission and transformation steel tube tower as described in claim 1 are to equipment, it is characterised in that: the column foot steel pipe
Bracket (2) includes pedestal (20) and be mounted on the pedestal (20) lift turntable (21)；Pacify the bottom of the pedestal (20)
Equipped with multiple second pulleys (23), multiple second pulley (23) correspondences are installed on two guide rails (3), so that
The column foot Frame for supporting parallel pipes (2) can move back and forth along two guide rails (3).
7. the column foot component groups of power transmission and transformation steel tube tower as claimed in claim 6 are to equipment, it is characterised in that: described to lift turntable
(21) adjusting rod (22) are equipped with, by the adjustable bearing height for lifting turntable (21) of the adjusting rod (22), be allowed to
With the matched of the column foot flange fixing device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535612.4A CN108326767B (en) | 2017-07-04 | 2017-07-04 | The column foot component groups of power transmission and transformation steel tube tower are to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710535612.4A CN108326767B (en) | 2017-07-04 | 2017-07-04 | The column foot component groups of power transmission and transformation steel tube tower are to equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108326767A CN108326767A (en) | 2018-07-27 |
| CN108326767B true CN108326767B (en) | 2019-09-13 |
Family
ID=62922926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710535612.4A Active CN108326767B (en) | 2017-07-04 | 2017-07-04 | The column foot component groups of power transmission and transformation steel tube tower are to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326767B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436367B (en) * | 2018-10-23 | 2021-10-01 | 上海航天设备制造总厂有限公司 | Device for mounting cylindrical flange |
| CN112338838B (en) * | 2020-09-27 | 2022-04-05 | 中电装备青岛豪迈钢结构有限公司 | Flange steel pipe constructs support equipment platform with adjustable it is all-round |
| CN112476265B (en) * | 2020-10-30 | 2022-11-25 | 国网浙江省电力有限公司杭州市临安区供电公司 | Steel pipe tower body of tower equipment platform |
| CN113276038B (en) * | 2021-06-08 | 2022-06-21 | 西安工业大学 | Automobile part machining jig with automatic clamping and feeding functions and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29814351U1 (en) * | 1998-08-10 | 1998-11-26 | Caretronic Ingenieurbuero Gmbh | Pipe positioning device |
| CN103990933A (en) * | 2014-04-21 | 2014-08-20 | 安徽宏源铁塔有限公司 | Movable flange assembling tool |
| CN204603625U (en) * | 2015-01-30 | 2015-09-02 | 浙江金盛钢管塔有限公司 | Adjustable steel tube tower flange positioner |
| CN204711482U (en) * | 2015-06-24 | 2015-10-21 | 方圆电气股份有限公司 | Extra-high voltage steel tube tower flange pairing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9073148B2 (en) * | 2010-12-16 | 2015-07-07 | Mitsubishi Heavy Industries, Ltd. | Friction stir spot welding device and member support therefor |
-
2017
- 2017-07-04 CN CN201710535612.4A patent/CN108326767B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29814351U1 (en) * | 1998-08-10 | 1998-11-26 | Caretronic Ingenieurbuero Gmbh | Pipe positioning device |
| CN103990933A (en) * | 2014-04-21 | 2014-08-20 | 安徽宏源铁塔有限公司 | Movable flange assembling tool |
| CN204603625U (en) * | 2015-01-30 | 2015-09-02 | 浙江金盛钢管塔有限公司 | Adjustable steel tube tower flange positioner |
| CN204711482U (en) * | 2015-06-24 | 2015-10-21 | 方圆电气股份有限公司 | Extra-high voltage steel tube tower flange pairing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108326767A (en) | 2018-07-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Assembly equipment for tower foot components of transmission and transformation steel pipe tower Effective date of registration: 20220610 Granted publication date: 20190913 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU ZENGLI STEEL STRUCTURE Co.,Ltd. Registration number: Y2022980007501 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231113 Granted publication date: 20190913 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU ZENGLI STEEL STRUCTURE Co.,Ltd. Registration number: Y2022980007501 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Assembly equipment of tower foot components for transmission and transformation steel pipe towers Effective date of registration: 20231115 Granted publication date: 20190913 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU ZENGLI STEEL STRUCTURE Co.,Ltd. Registration number: Y2023980065646 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |