CN207511793U - A kind of municipal works ladder lifting gear - Google Patents
A kind of municipal works ladder lifting gear Download PDFInfo
- Publication number
- CN207511793U CN207511793U CN201721172903.3U CN201721172903U CN207511793U CN 207511793 U CN207511793 U CN 207511793U CN 201721172903 U CN201721172903 U CN 201721172903U CN 207511793 U CN207511793 U CN 207511793U
- Authority
- CN
- China
- Prior art keywords
- operation post
- slide bar
- municipal works
- lifting gear
- hinged
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of municipal works ladder lifting gears, including pedestal, the pedestal upper end forms fitting groove, fixing axle is provided between the fitting groove cell wall, the drive block of slip is provided in the fitting groove, the different lower part slide bar of length is provided in the fixing axle, top slide bar, the different lower link of length is hinged on the drive block, upper links, the lower part slide bar, it is connected in the middle part of lower link by shaft, the top slide bar, it is connected in the middle part of upper links by shaft, the lower link upper end is hinged with lower part operation post, upper links upper end is hinged with top operation post, the lower part slide bar upper end is hinged with sliding block, the top slide bar upper end is hinged with top shoe, the lower part operation post, top operation post is in step-like.The utility model is easy to operate, and stability is good, and installation maintenance maintenance is carried out to light pole or antenna pole convenient for constructor.
Description
Technical field
The utility model belongs to a kind of installation maintenance service kit, and in particular to a kind of municipal works ladder lifting gear.
Background technology
Municipal works (municipal engineering) refer to urban operating mechanism construction project.In China, urban operating mechanism is
Refer to and set in the range of metropolitan district, town (township) planning construction, provide paid or free public affairs for resident based on government responsibility and obligation
The various buildings of products ＆ services, structures, equipment etc. altogether.Municipal works are usually to belong to the infrastructure of country, are referred to
The infrastructure such as various public transit facilities, feedwater, draining, combustion gas, urban flood defence, environmental sanitation and illumination in urban construction
It builds, is the essential material base of city survival and development, is the basic item uplifted the people's living standard and opened to the outside world
Part.
Municipal works refer to urban road, bridge, plumbing, sewage disposal, urban flood defence, gardens, roadside greening, road
The urban public utilities engineering such as lamp, environmental sanitation；
1st, road traffic engineering.Such as road, grade separation, square, means of transportation, railway and subway rail traffic facility.
2nd, lake water systems engineering.Such as river, bridge, ejectment water channel, irrigation and drainage pumping station, lock bridge water conservancy project structure.
3rd, underground pipeline project.For common water supply, draining, power supply, communicate, give gas, the line segments of heat supply and spy
Underground utilities and antiaircraft tunnel of different purposes etc..
4th, elevated rod line engineering.Different voltages grade supplies pole line, communication pole line, trackless bar line and aerial pipeline.
5th, street greening engineering.Shade tree, shrub, lawn, green building object.
But light pole or antenna pole are during the upkeep operation of high-altitude at present, usually will appear frequent small range liter
Operation is dropped, and efficiency is low, holding time is long.
Invention content
The utility model for solve the problems, such as it is of the existing technology propose, the purpose is to provide a kind of municipal works ladder
Lifting gear.
The technical solution of the utility model is：A kind of municipal works ladder lifting gear, including pedestal, the pedestal upper end
Fitting groove is formed, fixing axle is provided between the fitting groove cell wall, the drive block of slip is provided in the fitting groove, it is described
The different lower part slide bar of length, top slide bar are provided in fixing axle, the different lower part of length is hinged on the drive block and is connected
Bar, upper links, the lower part slide bar, lower link middle part are connected by shaft, logical in the middle part of the top slide bar, upper links
It crosses shaft to be connected, the lower link upper end is hinged with lower part operation post, upper links upper end and top operation post are hinged, described
Lower part slide bar upper end is hinged with sliding block, and the top slide bar upper end is hinged with top shoe, the lower part operation post, top operation
Platform is in step-like.
The lower part operation post lower end forms lower guide channel, the sliding block, lower guide channel composition sliding pair.
The top operation post lower end forms upper guide groove, the top shoe, upper guide groove composition sliding pair.
The lower part operation post, top operation post are L-shaped, the lower part operation post upper end and top operation post lower end phase
Fixation forms step-like.
The lower part operation post, top operation post bearing are additionally provided with inclined reinforcing bar.
The lower guide channel, upper guide groove are rectangular channel or dovetail groove.
The fitting groove cell wall intermediate gap is provided with leading screw, and the leading screw drives drive block, and the leading screw is by the silk that rotates
Mother's driving.
The leading screw right end is provided with jacking block, and the jacking block other end is bonded with drive block.
The jacking block is stepped, and the drive block left end is embedded with bearing, and the ladder section of the jacking block is inserted into bearing
Inner ring in.
The utility model drives screw by motor, drives leading screw by screw and drive block is driven to be slided along fitting groove,
Between lower part slide bar, lower link, the angle between top slide bar, upper links changes, top shoe, sliding block edge respectively
Upper stages, the slip of lower part workbench, so as to which stair-stepping upper stages, lower part worktable lifting be enable to make operation
Person avoids frequently lifting, the utility model is easy to operate, and stability is good, convenient for constructor to street lamp in the Space-Work of ladder
Bar or antenna pole carry out installation maintenance maintenance.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the assembling side elevation of the utility model middle and lower part operation post；
Wherein：
1 pedestal, 2 fitting groove
3 fixing axle, 4 drive block
5 lower part slide bar, 6 lower link
7 lower part operation post, 8 top operation post
9 reinforcing bar, 10 sliding block
11 top shoe, 12 leading screw
13 screw, 14 jacking block
15 top slide bar, 16 sheet iron underguard
17 top backplate, 18 upper links.
Specific embodiment
Hereinafter, the utility model is described in detail with reference to drawings and examples：
As shown in Figure 1, 2, a kind of municipal works ladder lifting gear, including pedestal 1,1 upper end of pedestal forms assembling
Slot 2 is provided with fixing axle 3 between 2 cell wall of fitting groove, the drive block 4 of slip is provided in the fitting groove 2, described solid
The different lower part slide bar 5 of length, top slide bar 15 are provided on dead axle 3, the different lower part of length is hinged on the drive block 4
Connecting rod 6, upper links 18, the lower part slide bar 5,6 middle part of lower link are connected by shaft, the top slide bar 15, top
The middle part of connecting rod 18 is connected by shaft, 6 upper end of lower link with lower part operation post 7 hingedly, 18 upper end of upper links with it is upper
Portion's operation post 8 is hinged, and 5 upper end of lower part slide bar is hinged with sliding block 10, and 15 upper end of top slide bar is cut with scissors with top shoe 11
It connects, the lower part operation post 7, top operation post 8 are in step-like.
7 lower end of lower part operation post forms lower guide channel, the sliding block 10, lower guide channel composition sliding pair.
8 lower end of top operation post forms upper guide groove, the top shoe 11, upper guide groove composition sliding pair.
The lower part operation post 7, top operation post 8 are L-shaped, 7 upper end of lower part operation post and top operation post 8
Lower end mutually it is fixed formed it is step-like.
The lower part operation post 7,8 bearing of top operation post are additionally provided with inclined reinforcing bar 9.
The lower guide channel, upper guide groove are rectangular channel or dovetail groove.
The 2 cell wall intermediate gap of fitting groove is provided with leading screw 12, and the leading screw 12 drives drive block 4, the leading screw 12 by
The screw 13 of rotation drives.
12 right end of leading screw is provided with jacking block 14, and 14 other end of jacking block is bonded with drive block 4.
The jacking block 14 is stepped, and 4 left end of drive block is embedded with bearing, and the ladder section of the jacking block 14 is inserted into
In the inner ring of bearing.
The lower part operation post 7, top operation post 8 fixed form for welding.
The side wall of the drive block 4 and the cell wall clearance fit of fitting groove 2.
The height of the drive block 4 is consistent with the groove depth of fitting groove 2.
The lower guide channel is located at the bottom midline of lower part operation post 7, and the upper guide groove is located at the bottom of top operation post 8
Midline.
The side wall of the reinforcing bar 9 and lower part operation post 7, top operation post 8 bottom end between fixed form be weldering
It connects.
7 both sides of lower part operation post are provided with sheet iron underguard 16, and the sheet iron underguard 16 is welded on guardrail, the shield
Column is welded on lower part operation post 7.
8 both sides of top operation post are provided with top backplate 17, and the top backplate 17 is welded on guardrail, the shield
Column is welded on top operation post 8.
The utility model drives screw by motor, drives leading screw by screw and drive block is driven to be slided along fitting groove,
Between lower part slide bar, lower link, the angle between top slide bar, upper links changes, top shoe, sliding block edge respectively
Upper stages, the slip of lower part workbench, so as to which stair-stepping upper stages, lower part worktable lifting be enable to make operation
Person avoids frequently lifting, the utility model is easy to operate, and stability is good, convenient for constructor to street lamp in the Space-Work of ladder
Bar or antenna pole carry out installation maintenance maintenance.
Claims (9)
1. a kind of municipal works ladder lifting gear, including pedestal (1), it is characterised in that：Pedestal (1) upper end forms assembling
Slot (2) is provided with fixing axle (3) between fitting groove (2) cell wall, the drive block of slip is provided in the fitting groove (2)
(4), the different lower part slide bar (5) of length, top slide bar (15) are provided on the fixing axle (3), is cut with scissors on the drive block (4)
The different lower link of length (6), upper links (18) are connected to, the lower part slide bar (5), lower link (6) middle part are by turning
Axis is connected, and is connected in the middle part of the top slide bar (15), upper links (18) by shaft, and lower link (6) upper end is under
Portion's operation post (7) is hinged, upper links (18) upper end and top operation post (8) are hinged, and lower part slide bar (5) upper end is with gliding
Block (10) is hinged, and top slide bar (15) upper end is hinged with top shoe (11), the lower part operation post (7), top operation post
(8) in step-like.
2. a kind of municipal works ladder lifting gear according to claim 1, it is characterised in that：The lower part operation post
(7) lower end forms lower guide channel, the sliding block (10), lower guide channel composition sliding pair.
3. a kind of municipal works ladder lifting gear according to claim 2, it is characterised in that：The top operation post
(8) lower end forms upper guide groove, the top shoe (11), upper guide groove composition sliding pair.
4. a kind of municipal works ladder lifting gear according to claim 1, it is characterised in that：The lower part operation post
(7), top operation post (8) is L-shaped, and mutually fixation forms platform with top operation post (8) lower end for lower part operation post (7) upper end
Scalariform.
5. a kind of municipal works ladder lifting gear according to claim 1, it is characterised in that：The lower part operation post
(7), top operation post (8) bearing is additionally provided with inclined reinforcing bar (9).
6. a kind of municipal works ladder lifting gear according to claim 3, it is characterised in that：The lower guide channel, on lead
Slot is rectangular channel or dovetail groove.
7. a kind of municipal works ladder lifting gear according to claim 1, it is characterised in that：Fitting groove (2) slot
Wall intermediate gap is provided with leading screw (12), leading screw (12) the driving drive block (4), and the leading screw (12) is by the screw (13) that rotates
Driving.
8. a kind of municipal works ladder lifting gear according to claim 7, it is characterised in that：Leading screw (12) right end
Jacking block (14) is provided with, jacking block (14) other end is bonded with drive block (4).
9. a kind of municipal works ladder lifting gear according to claim 8, it is characterised in that：The jacking block (14) is in rank
Scalariform, drive block (4) left end are embedded with bearing, and the ladder section of the jacking block (14) is inserted into the inner ring of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172903.3U CN207511793U (en) | 2017-09-14 | 2017-09-14 | A kind of municipal works ladder lifting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172903.3U CN207511793U (en) | 2017-09-14 | 2017-09-14 | A kind of municipal works ladder lifting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511793U true CN207511793U (en) | 2018-06-19 |
Family
ID=62533266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172903.3U Expired - Fee Related CN207511793U (en) | 2017-09-14 | 2017-09-14 | A kind of municipal works ladder lifting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270916A (en) * | 2019-04-25 | 2019-09-24 | 天津盼香饰品有限公司 | A kind of metal earrings burnishing device |
-
2017
- 2017-09-14 CN CN201721172903.3U patent/CN207511793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270916A (en) * | 2019-04-25 | 2019-09-24 | 天津盼香饰品有限公司 | A kind of metal earrings burnishing device |
| CN110270916B (en) * | 2019-04-25 | 2021-01-08 | 江苏新礼文化发展有限公司 | Metal earring polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180619 Termination date: 20190914 |