CN105804477B - A kind of retractable cat ladder formula transmission tower - Google Patents
A kind of retractable cat ladder formula transmission tower Download PDFInfo
- Publication number
- CN105804477B CN105804477B CN201610159014.7A CN201610159014A CN105804477B CN 105804477 B CN105804477 B CN 105804477B CN 201610159014 A CN201610159014 A CN 201610159014A CN 105804477 B CN105804477 B CN 105804477B
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- CN
- China
- Prior art keywords
- cat ladder
- shaft
- people
- roller
- push rod
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- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of retractable cat ladder formula transmission tower, the present invention includes pedestal, and uniformly there are four fastening bolts for installation for the surrounding of the pedestal；The upper surface middle part of the pedestal is welded with shaft tower ontology vertically；The side of the shaft tower ontology is uniformly provided with multigroup cat ladder hole in the vertical direction；Guide groove is welded on the inside of the cat ladder hole；The people's row cat ladder to match with guide groove is installed in the guide groove；Vertical push rod is connected in the middle part of one end of people's row cat ladder；The lower part side of the vertical push rod is provided with sliding block；The present invention is using drive pin as fixed plate moves on a moving belt, drive pin coordinates with buckling groove, realize iterative motion of the vertical push rod along horizontal concrete chute, the vertical moving row cat ladder of push rod band does iterative motion along the direction of guide groove, be conducive to control the position of people's row cat ladder manually, backstop improves stability when people's row cat ladder stretches out, and operates steadily reliable.
Description
Technical field
The present invention relates to power transmission and transforming equipment technical field, specially a kind of retractable cat ladder formula transmission tower.
Background technology
With the development of science and technology people also greatly increase the demand of electricity, transport and electric power for electricity
Equipment also just needs greatly to strengthen, and Chinese patent CN202007628U discloses a kind of tower cat ladder, and the invention discloses one
Kind tower cat ladder, is bolted on shaft tower, if being followed closely including angle steel and butt-swelling, the two of Φ 17.5 × 35 is provided on angle steel
A slotted hole, the length direction of angle steel is perpendicular to the ground, if butt-swelling nail is weldingly fixed on an angle steel left side successively along angle steel length direction
Right both sides, foot nail length direction is vertical with the length direction of angle steel, and function is relatively simple, it is impossible to meet multi-functional needs,
Cannot meet with the development of science and technology people for electricity demand also greatly increase, for electricity transport and electric power set
Standby to be also required to greatly strengthen, impracticable, the tower cat ladder set in existing transmission of electricity, stringing steel rod tower is welding structure,
Additional stress is easily caused to shaft tower in strong wind weather, thereby increases and it is possible to the chance of climbing shaft tower is provided to criminal.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of retractable cat ladder formula transmission tower
Problem.
To achieve the above object, the present invention provides following technical solution：A kind of retractable cat ladder formula transmission tower, the bottom of including
Seat, uniformly there are four fastening bolts for installation for the surrounding of the pedestal；The upper surface middle part of the pedestal is welded with shaft tower vertically
Ontology；The side of the shaft tower ontology is uniformly provided with multigroup cat ladder hole in the vertical direction；It is welded on the inside of the cat ladder hole
Guide groove；The people's row cat ladder to match with guide groove is installed in the guide groove；It is connected in the middle part of one end of people's row cat ladder
There is vertical push rod；The lower part side of the vertical push rod is provided with sliding block；The lower part opposite side of the vertical push rod is provided with clamping
Slot；The lower inner wall level of the shaft tower ontology is welded with the horizontal concrete chute to match with sliding block；The upper surface pair of the pedestal
Title is provided with A shaft seats, B shaft seats；The top of the A shaft seats and the top of B shaft seats are mounted on roller shaft；It is described
A shaft seats are connected with roller follower by roller shaft；The B shaft seats are connected with driving roller by roller shaft.
Preferably, the roller shaft one end installed on the B shaft seats is connected with handwheel；It is installed on the A shaft seats
Roller shaft side is provided with backstop.
Preferably, it is provided with conveyer belt between the driving roller and roller follower；The side outer rim of the conveyer belt is led to
It crosses pin and fixed plate is installed.
Preferably, a middle side part of the fixed plate is provided with the drive pin to match with buckling groove.
Preferably, the lower part side of the shaft tower ontology is hinged with antitheft chamber door by shaft；The one of the antitheft chamber door
Middle side part is equipped with keyhole.
Preferably, the top both sides of the shaft tower ontology are welded with stent；The cross-sectional area of the stent is from close to bar
Tower ontology uniformly reduces to far from shaft tower ontology.
Preferably, the top of the shaft tower ontology is equipped with lightning rod；The lightning rod is by circuit from shaft tower ontology
Middle part is connected to ground.
Preferably, the antitheft chamber door is set to handwheel in same level.
Preferably, the spacing between two neighbouring people's row cat ladders is 20cm-40cm.
Compared with prior art, the beneficial effects of the invention are as follows：Using drive pin as fixed plate moves on a moving belt,
Drive pin coordinates with buckling groove, realizes iterative motion of the vertical push rod along horizontal concrete chute, the vertical moving row of push rod band is climbed
Ladder does iterative motion along the direction of guide groove, is conducive to control the position of people's row cat ladder manually, and backstop improves people
Stability when row cat ladder stretches out operates steadily reliable.
Description of the drawings
Fig. 1 is the isometric side view of the present invention；
Fig. 2 is the full sectional view of the present invention；
Fig. 3 is the partial front elevation view for transmitting band part；
Fig. 4 is the partial side view for transmitting band part.
In figure：1st, pedestal；2nd, fastening bolt；3rd, shaft tower ontology；4th, cat ladder hole；5th, guide groove；6th, people's row cat ladder；7th, it is vertical
Push rod；8th, sliding block；9th, buckling groove；10th, horizontal concrete chute；11st, A shaft seats；12nd, B shaft seats；13rd, roller shaft；14th, driven rolling
Son；15th, roller is driven；16th, handwheel；17th, backstop；18th, conveyer belt；19th, fixed plate；20th, drive pin；21st, antitheft chamber door；
22nd, keyhole；23rd, stent；24th, lightning rod.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：Including pedestal 1, the surrounding of the pedestal 1 is uniformly installed
There are four fastening bolts 2；The upper surface middle part of the pedestal 1 is welded with shaft tower ontology 3 vertically；The one of the shaft tower ontology 3
Side is uniformly provided with multigroup cat ladder hole 4 in the vertical direction；The inside in the cat ladder hole 4 is welded with guide groove 5；The guide groove 5
The people's row cat ladder 6 to match with guide groove 5 is inside installed；Vertical push rod 7 is connected in the middle part of one end of people's row cat ladder 6；Institute
The lower part side for stating vertical push rod 7 is provided with sliding block 8；The lower part opposite side of the vertical push rod 7 is provided with buckling groove 9；The bar
The lower inner wall level of tower ontology 3 is welded with the horizontal concrete chute 10 to match with sliding block 8；The upper surface of the pedestal 1 is symmetrically set
It is equipped with A shaft seats 11, B shaft seats 12；The top of the A shaft seats 11 and the top of B shaft seats 12 are mounted on roller shaft
13；The A shaft seats 11 are connected with roller follower 14 by roller shaft 13；The B shaft seats 12 are connected by roller shaft 13
It is connected to driving roller 15；13 one end of roller shaft installed on the B shaft seats 12 is connected with handwheel 16；The A shaft seats 11
13 side of roller shaft of upper installation is provided with backstop 17；Biography is provided between the driving roller 15 and roller follower 14
Send band 18；The side outer rim of the conveyer belt 18 is equipped with fixed plate 19 by pin；One middle side part of the fixed plate 19 is set
It is equipped with the drive pin 20 to match with buckling groove 9；The lower part side of the shaft tower ontology 3 is hinged with antitheft chamber door by shaft
21；One middle side part of the antitheft chamber door 21 is equipped with keyhole 22；The top both sides of the shaft tower ontology 3 are welded with stent
23；The cross-sectional area of the stent 23 uniformly reduces from close to shaft tower ontology 3 to far from shaft tower ontology 3；The shaft tower ontology 3
Top is equipped with lightning rod 24；The lightning rod 24 is connected to ground by circuit from the middle part of shaft tower ontology 3；The theft-proof box
Door 21 is set to handwheel 16 in same level；Spacing between two neighbouring people's row cat ladders 6 is 20cm-
40cm。
The present invention in the specific implementation, pedestal 1 is positioned on ground, is fixed by fastening bolt 2, blocked on stent 23
Power transmission line is connect, when needing user's row cat ladder 6, antitheft chamber door 21 is opened by keyhole 22, rotates handwheel 16, drives roller
15 and roller follower 14 match while rotate, conveyer belt 18 follow driving roller 15 move, drive pin 20 is with fixed plate 19
It is moved on conveyer belt 18, drive pin 20 coordinates with buckling groove 9, realizes vertical the moving in circles along horizontal concrete chute 10 of push rod 7
Movement, vertical push rod 7 does iterative motion with moving row cat ladder 6 along the direction of guide groove 5, by 6 extension bar of people's row cat ladder
Tower ontology 3, operating personnel climb to the top construction of shaft tower ontology 3 along people's row cat ladder 6；After use, it is rotated further handwheel
16, people's row cat ladder 6 is retracted inside shaft tower ontology 3, is conducive to control the position of people's row cat ladder 6 manually, backstop 17 improves
Stability when people's row cat ladder 6 stretches out operates steadily reliable.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of retractable cat ladder formula transmission tower, it is characterised in that：Including pedestal (1), the surrounding of the pedestal (1) is uniformly installed
There are four fastening bolts (2)；The upper surface middle part of the pedestal (1) is welded with shaft tower ontology (3) vertically；The shaft tower ontology
(3) side is uniformly provided with multigroup cat ladder hole (4) in the vertical direction；Guide groove is welded on the inside of the cat ladder hole (4)
(5)；The people's row cat ladder (6) to match with guide groove (5) is installed in the guide groove (5)；One end of people's row cat ladder (6)
Middle part is connected with vertical push rod (7)；The lower part side of the vertical push rod (7) is provided with sliding block (8)；The vertical push rod (7)
Lower part opposite side be provided with buckling groove (9)；The lower inner wall level of the shaft tower ontology (3) is welded with to match with sliding block (8)
Horizontal concrete chute (10)；The upper surface of the pedestal (1) is symmetrically arranged with A shaft seats (11), B shaft seats (12)；The A shafts
The seat top of (11) and the top of B shaft seats (12) are mounted on roller shaft (13)；The A shaft seats (11) are turned by roller
Axis (13) is connected with roller follower (14)；The B shaft seats (12) are connected with driving roller (15) by roller shaft (13)；
Conveyer belt (18) is provided between the driving roller (15) and roller follower (14)；Outside the side of the conveyer belt (18)
Edge is equipped with fixed plate (19) by pin；
One middle side part of the fixed plate (19) is provided with the drive pin (20) to match with buckling groove (9).
2. a kind of retractable cat ladder formula transmission tower according to claim 1, it is characterised in that：On the B shaft seats (12)
Roller shaft (13) one end of installation is connected with handwheel (16)；Roller shaft (13) side installed on the A shaft seats (11)
It is provided with backstop (17).
3. a kind of retractable cat ladder formula transmission tower according to claim 1, it is characterised in that：The shaft tower ontology (3)
Lower part side is hinged with antitheft chamber door (21) by shaft；One middle side part of the antitheft chamber door (21) is equipped with keyhole
(22)。
4. a kind of retractable cat ladder formula transmission tower according to claim 1, it is characterised in that：The shaft tower ontology (3)
Top both sides are welded with stent (23)；The cross-sectional area of the stent (23) is from close to shaft tower ontology (3) to separate shaft tower sheet
Body (3) uniformly reduces.
5. a kind of retractable cat ladder formula transmission tower according to claim 1, it is characterised in that：The shaft tower ontology (3)
Top is equipped with lightning rod (24)；The lightning rod (24) is connected to ground by circuit in the middle part of shaft tower ontology (3).
6. a kind of retractable cat ladder formula transmission tower according to claim 3, it is characterised in that：The antitheft chamber door (21) with
Handwheel (16) is set in same level.
7. a kind of retractable cat ladder formula transmission tower according to claim 1, it is characterised in that：Two neighbouring people's rows
Spacing between cat ladder (6) is 20cm-40cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159014.7A CN105804477B (en) | 2016-03-21 | 2016-03-21 | A kind of retractable cat ladder formula transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159014.7A CN105804477B (en) | 2016-03-21 | 2016-03-21 | A kind of retractable cat ladder formula transmission tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105804477A CN105804477A (en) | 2016-07-27 |
| CN105804477B true CN105804477B (en) | 2018-07-06 |
Family
ID=56454487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159014.7A Expired - Fee Related CN105804477B (en) | 2016-03-21 | 2016-03-21 | A kind of retractable cat ladder formula transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105804477B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761365A (en) * | 2016-12-05 | 2017-05-31 | 国网江苏省电力公司盐城供电公司 | A kind of power equipment maintaining ladder |
| CN107700916A (en) * | 2017-09-22 | 2018-02-16 | 扬州市润源灯饰有限公司 | A kind of anti-climbing signal tower |
| EP4067599A1 (en) | 2021-03-31 | 2022-10-05 | Spie Citynetworks | Brace for overhead support |
| CN113107254A (en) * | 2021-04-09 | 2021-07-13 | 常州机电职业技术学院 | Novel 5G communication base station |
| CN117051875B (en) * | 2023-08-24 | 2024-03-19 | 山西恒安达通信工程有限公司 | Reinforced anchor bolt embedded part of communication iron tower |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105720A (en) * | 1998-11-05 | 2000-08-22 | Kumher; Don A. | Multi-position ladder and support therefor |
| DE20217045U1 (en) * | 2002-11-05 | 2003-04-10 | Christian Dalloz Holding Deutschland GmbH & Co. KG, 95028 Hof | Fold away ladder with climbing protection system, has side bars which can be pivoted relative to middle guide rail |
| CN2660038Y (en) * | 2003-09-18 | 2004-12-01 | 上海同济大学应用新技术研究所 | Rollable single shaft tower with outer stairs |
| CN2883644Y (en) * | 2006-04-05 | 2007-03-28 | 叶天云 | Concealed a moving ladder |
| CN202544261U (en) * | 2012-03-20 | 2012-11-21 | 翁奇盛 | Telescopic storage stair |
| CN204163455U (en) * | 2014-08-29 | 2015-02-18 | 国网河南偃师供电公司 | One easily climbs electric pole |
| CN205422118U (en) * | 2016-03-21 | 2016-08-03 | 国网山东省电力公司龙口市供电公司 | Flexible cat ladder formula transmission tower |
-
2016
- 2016-03-21 CN CN201610159014.7A patent/CN105804477B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105720A (en) * | 1998-11-05 | 2000-08-22 | Kumher; Don A. | Multi-position ladder and support therefor |
| DE20217045U1 (en) * | 2002-11-05 | 2003-04-10 | Christian Dalloz Holding Deutschland GmbH & Co. KG, 95028 Hof | Fold away ladder with climbing protection system, has side bars which can be pivoted relative to middle guide rail |
| CN2660038Y (en) * | 2003-09-18 | 2004-12-01 | 上海同济大学应用新技术研究所 | Rollable single shaft tower with outer stairs |
| CN2883644Y (en) * | 2006-04-05 | 2007-03-28 | 叶天云 | Concealed a moving ladder |
| CN202544261U (en) * | 2012-03-20 | 2012-11-21 | 翁奇盛 | Telescopic storage stair |
| CN204163455U (en) * | 2014-08-29 | 2015-02-18 | 国网河南偃师供电公司 | One easily climbs electric pole |
| CN205422118U (en) * | 2016-03-21 | 2016-08-03 | 国网山东省电力公司龙口市供电公司 | Flexible cat ladder formula transmission tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105804477A (en) | 2016-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jinxu Inventor after: Zhang Nan Inventor after: Xiu Weihong Inventor after: Yu Chengwei Inventor after: Jiang Xuzheng Inventor after: Wang Tongqing Inventor after: Chen Peijun Inventor after: Gong Lijun Inventor after: Liu Bingxin Inventor after: Yu Hai Inventor after: Wang Jian Inventor after: Wang Xudong Inventor before: Duan Hongbo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20200321 |