CN205422118U - Flexible cat ladder formula transmission tower - Google Patents
Flexible cat ladder formula transmission tower Download PDFInfo
- Publication number
- CN205422118U CN205422118U CN201620214384.1U CN201620214384U CN205422118U CN 205422118 U CN205422118 U CN 205422118U CN 201620214384 U CN201620214384 U CN 201620214384U CN 205422118 U CN205422118 U CN 205422118U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- shaft
- tower body
- bank
- china
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a flexible cat ladder formula transmission tower, (1)The utility model comprises a base (1), evenly install four fastening bolt around the base, the upper surface vertical welding in middle part of base has the shaft tower body, one side even opening in vertical direction of shaft tower body has multiunit cat ladder hole, the inboard welding in cat ladder hole has the guide way, install the cat ladder with guide way assorted people's bank of china in the guide way, the one end middle part of people's bank of china's cat ladder is connected with vertical push rod, lower part one side of vertical push rod is provided with the slider, the utility model discloses a drive round pin is along with the fixed plate moves on the conveyer belt, and vertical push rod along the reciprocating of horizontal spout is realized to drive round pin and joint slot combination, and vertical push rod drives people's bank of china's cat ladder and is reciprocating along the orientation of guide way, is favorable to the position of manual control people's bank of china cat ladder, stability when the backstop improves people's bank of china's cat ladder and stretches out, and it is reliable to operate steadily.
Description
Technical field
The utility model relates to power transmission and transforming equipment technical field, is specially a kind of retractable cat ladder formula transmission tower.
Background technology
nullProgress along with science and technology，People the most greatly add for the demand of electricity，Transport and power equipment for electricity are also accomplished by greatly strengthening，Chinese patent CN202007628U discloses a kind of tower cat ladder，The utility model discloses a kind of tower cat ladder，It is bolted on shaft tower，If following closely including angle steel and butt-swelling，Two slotted holes of Φ 17.5 × 35 are had on angle steel，The length direction of angle steel is perpendicular to the ground，If butt-swelling nail is weldingly fixed on the angle steel left and right sides successively along angle steel length direction，Pin nail length direction is vertical with the length direction of angle steel，Function is more single，Multi-functional needs can not be met，Can not meet along with the progress of science and technology，People the most greatly increase for the demand of electricity，Transport and power equipment for electricity are also required to greatly strengthen，Impracticable，Existing transmission of electricity、The tower cat ladder arranged in stringing steel rod tower is Welding Structure，Easily extra stress is caused to shaft tower at strong wind weather，And the chance of climbing shaft tower may be provided to lawless person.
Summary of the invention
The purpose of this utility model is to provide a kind of retractable cat ladder formula transmission tower, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of retractable cat ladder formula transmission tower, including base, the surrounding of described base is uniformly provided with four fastening bolts；Described base upper surface middle part be vertically welded with shaft tower body；The side in the vertical direction of described shaft tower body uniformly has many group cat ladder holes；The inner side in described cat ladder hole is welded with gathering sill；The People's Bank of China's cat ladder matched with gathering sill is installed in described gathering sill；Connect in the middle part of one end of described People's Bank of China cat ladder and have vertical push rod；The side, bottom of described vertical push rod is provided with slide block；The bottom opposite side of described vertical push rod has buckling groove；The lower inner wall horizontal welding of described shaft tower body is connected to the horizontal concrete chute matched with slide block；The upper surface of described base is symmetrically arranged with A shaft seat, B shaft seat；The top of described A shaft seat and the top of B shaft seat are mounted on roller rotating shaft；Described A shaft seat is connected by roller rotating shaft roller follower；Described B shaft seat is connected by roller rotating shaft driven roller.
Preferably, the roller rotating shaft one end described B shaft seat installed connects handwheel；The roller rotating shaft side installed on described A shaft seat is provided with backstop.
Preferably, it is provided with conveyer belt between described driven roller and roller follower；The side outer rim of described conveyer belt is provided with fixed plate by pin.
Preferably, a middle side part of described fixed plate is provided with the drive pin matched with buckling groove.
Preferably, the side, bottom of described shaft tower body is hinged with antitheft chamber door by rotating shaft；One middle side part of described antitheft chamber door is provided with keyhole.
Preferably, the both sides, top of described shaft tower body are all welded with support；The cross-sectional area of described support uniformly reduces to away from shaft tower body near shaft tower body.
Preferably, the top of described shaft tower body is provided with lightning rod；Described lightning rod is connected to ground by circuit from the middle part of shaft tower body.
Preferably, described antitheft chamber door and handwheel are arranged in same level.
Preferably, the spacing between described neighbouring Liang Ge People's Bank of China cat ladder is 20cm-40cm.
Compared with prior art, the beneficial effects of the utility model are: use drive pin to move on a moving belt along with fixed plate, drive pin coordinates with buckling groove, realize the vertical push rod iterative motion along horizontal concrete chute, vertically push rod drives People's Bank of China's cat ladder to do iterative motion along the direction of gathering sill, being conducive to the position of Non-follow control People's Bank of China cat ladder, backstop improves stability when People's Bank of China's cat ladder stretches out, and operates steadily reliable.
Accompanying drawing explanation
Fig. 1 is axis side view such as grade of the present utility model；
Fig. 2 is full sectional view of the present utility model；
Fig. 3 is the partial front elevation view of conveyer belt part；
Fig. 4 is the partial side view of conveyer belt part.
In figure: 1, base；2, fastening bolt；3, shaft tower body；4, cat ladder hole；5, gathering sill；6, People's Bank of China's cat ladder；7, vertical push rod；8, slide block；9, buckling groove；10, horizontal concrete chute；11, A shaft seat；12, B shaft seat；13, roller rotating shaft；14, roller follower；15, driven roller；16, handwheel；17, backstop；18, conveyer belt；19, fixed plate；20, drive pin；21, antitheft chamber door；22, keyhole；23, support；24, lightning rod.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
Referring to Fig. 1-4, the utility model provides a kind of technical scheme: include that base 1, the surrounding of described base 1 are uniformly provided with four fastening bolts 2；Described base 1 upper surface middle part be vertically welded with shaft tower body 3；The side in the vertical direction of described shaft tower body 3 uniformly has many group cat ladder holes 4；The inner side in described cat ladder hole 4 is welded with gathering sill 5；The People's Bank of China's cat ladder 6 matched with gathering sill 5 is installed in described gathering sill 5；Connect in the middle part of one end of described People's Bank of China cat ladder 6 and have vertical push rod 7；The side, bottom of described vertical push rod 7 is provided with slide block 8；The bottom opposite side of described vertical push rod 7 has buckling groove 9；The lower inner wall horizontal welding of described shaft tower body 3 is connected to the horizontal concrete chute 10 matched with slide block 8；The upper surface of described base 1 is symmetrically arranged with A shaft seat 11, B shaft seat 12；The top of described A shaft seat 11 and the top of B shaft seat 12 are mounted on roller rotating shaft 13；Described A shaft seat 11 is connected by roller rotating shaft 13 roller follower 14；Described B shaft seat 12 is connected by roller rotating shaft 13 driven roller 15；Roller rotating shaft 13 one end installed on described B shaft seat 12 connects handwheel 16；Roller rotating shaft 13 side installed on described A shaft seat 11 is provided with backstop 17；It is provided with conveyer belt 18 between described driven roller 15 and roller follower 14；The side outer rim of described conveyer belt 18 is provided with fixed plate 19 by pin；One middle side part of described fixed plate 19 is provided with the drive pin 20 matched with buckling groove 9；The side, bottom of described shaft tower body 3 is hinged with antitheft chamber door 21 by rotating shaft；One middle side part of described antitheft chamber door 21 is provided with keyhole 22；The both sides, top of described shaft tower body 3 are all welded with support 23；The cross-sectional area of described support 23 uniformly reduces to away from shaft tower body 3 near shaft tower body 3；The top of described shaft tower body 3 is provided with lightning rod 24；Described lightning rod 24 is connected to ground by circuit from the middle part of shaft tower body 3；Described antitheft chamber door 21 is arranged in same level with handwheel 16；Spacing between described neighbouring Liang Ge People's Bank of China cat ladder 6 is 20cm-40cm.
The utility model is in the specific implementation, base 1 is positioned on ground, fixed by fastening bolt 2, clamping power transmission line on support 23, when needs use People's Bank of China's cat ladder 6, antitheft chamber door 21 is opened by keyhole 22, rotate handwheel 16, driven roller 15 and roller follower 14 match and rotate simultaneously, conveyer belt 18 is followed driven roller 15 and is moved, drive pin 20 moves on conveyer belt 18 along with fixed plate 19, drive pin 20 coordinates with buckling groove 9, realize the vertical push rod 7 iterative motion along horizontal concrete chute 10, vertically push rod 7 drives People's Bank of China's cat ladder 6 to do iterative motion along the direction of gathering sill 5, People's Bank of China's cat ladder 6 is stretched out shaft tower body 3, operating personnel climb to the top construction of shaft tower body 3 along People's Bank of China's cat ladder 6；After use, being rotated further handwheel 16, People's Bank of China's cat ladder 6 indentation shaft tower body 3 is internal, and the beneficially position of Non-follow control People's Bank of China cat ladder 6, backstop 17 improves stability when People's Bank of China's cat ladder 6 stretches out, and operates steadily reliable.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a retractable cat ladder formula transmission tower, it is characterised in that: include that base (1), the surrounding of described base (1) are uniformly provided with four fastening bolts (2)；The upper surface middle part of described base (1) is vertically welded with shaft tower body (3)；The side in the vertical direction of described shaft tower body (3) uniformly has many groups cat ladder hole (4)；The inner side of described cat ladder hole (4) is welded with gathering sill (5)；The People's Bank of China's cat ladder (6) matched with gathering sill (5) is installed in described gathering sill (5)；Connect in the middle part of one end of described People's Bank of China cat ladder (6) and have vertical push rod (7)；The side, bottom of described vertical push rod (7) is provided with slide block (8)；The bottom opposite side of described vertical push rod (7) has buckling groove (9)；The lower inner wall horizontal welding of described shaft tower body (3) is connected to the horizontal concrete chute (10) matched with slide block (8)；The upper surface of described base (1) is symmetrically arranged with A shaft seat (11), B shaft seat (12)；The top of described A shaft seat (11) and the top of B shaft seat (12) are mounted on roller rotating shaft (13)；Described A shaft seat (11) is connected by roller rotating shaft (13) roller follower (14)；Described B shaft seat (12) is connected by roller rotating shaft (13) driven roller (15).
A kind of retractable cat ladder formula transmission tower the most according to claim 1, it is characterised in that: upper roller rotating shaft (13) one end installed of described B shaft seat (12) connects handwheel (16)；Upper roller rotating shaft (13) side installed of described A shaft seat (11) is provided with backstop (17).
A kind of retractable cat ladder formula transmission tower the most according to claim 1, it is characterised in that: it is provided with conveyer belt (18) between described driven roller (15) and roller follower (14)；The side outer rim of described conveyer belt (18) is provided with fixed plate (19) by pin.
A kind of retractable cat ladder formula transmission tower the most according to claim 3, it is characterised in that: a middle side part of described fixed plate (19) is provided with the drive pin (20) matched with buckling groove (9).
A kind of retractable cat ladder formula transmission tower the most according to claim 1, it is characterised in that: the side, bottom of described shaft tower body (3) is hinged with antitheft chamber door (21) by rotating shaft；One middle side part of described antitheft chamber door (21) is provided with keyhole (22).
A kind of retractable cat ladder formula transmission tower the most according to claim 1, it is characterised in that: the both sides, top of described shaft tower body (3) are all welded with support (23)；The cross-sectional area of described support (23) uniformly reduces to away from shaft tower body (3) near shaft tower body (3).
A kind of retractable cat ladder formula transmission tower the most according to claim 1, it is characterised in that: the top of described shaft tower body (3) is provided with lightning rod (24)；Described lightning rod (24) is connected to ground by circuit from the middle part of shaft tower body (3).
A kind of retractable cat ladder formula transmission tower the most according to claim 5, it is characterised in that: described antitheft chamber door (21) and handwheel (16) are arranged in same level.
A kind of retractable cat ladder formula transmission tower the most according to claim 1, it is characterised in that: the spacing between described neighbouring Liang Ge People's Bank of China cat ladder (6) is 20cm-40cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214384.1U CN205422118U (en) | 2016-03-21 | 2016-03-21 | Flexible cat ladder formula transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214384.1U CN205422118U (en) | 2016-03-21 | 2016-03-21 | Flexible cat ladder formula transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422118U true CN205422118U (en) | 2016-08-03 |
Family
ID=56519465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214384.1U Withdrawn - After Issue CN205422118U (en) | 2016-03-21 | 2016-03-21 | Flexible cat ladder formula transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804477A (en) * | 2016-03-21 | 2016-07-27 | 国网山东省电力公司龙口市供电公司 | Telescopic crawling ladder type transmission pole tower |
-
2016
- 2016-03-21 CN CN201620214384.1U patent/CN205422118U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804477A (en) * | 2016-03-21 | 2016-07-27 | 国网山东省电力公司龙口市供电公司 | Telescopic crawling ladder type transmission pole tower |
| CN105804477B (en) * | 2016-03-21 | 2018-07-06 | 国网山东省电力公司龙口市供电公司 | A kind of retractable cat ladder formula transmission tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20180706 |
|
| AV01 | Patent right actively abandoned |