CN203564175U - Manual C-shaped rail trolley - Google Patents
Manual C-shaped rail trolley Download PDFInfo
- Publication number
- CN203564175U CN203564175U CN201320709878.3U CN201320709878U CN203564175U CN 203564175 U CN203564175 U CN 203564175U CN 201320709878 U CN201320709878 U CN 201320709878U CN 203564175 U CN203564175 U CN 203564175U
- Authority
- CN
- China
- Prior art keywords
- wheel
- chain wheel
- manual
- screw rod
- sprocket
- 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 relates to the technical field of cleaning equipment, in particular to a manual C-shaped rail trolley. The manual C-shaped rail trolley comprises a trolley frame, two wheels, a large chain wheel, a small chain wheel, a chain wheel frame, a ring chain wheel, a shaft, a wheel shaft, a brake guide wheel, a guide wheel and a screw, wherein the two wheels and the large chain wheel are coaxially arranged on the wheel shaft; the shaft is erected on the chain wheel frame; the ring chain wheel and the small chain wheel are coaxially arranged on the shaft; the large chain wheel and the small chain wheel are connected through a sleeve roller chain; a short ring chain is arranged on the ring chain wheel; a ratchet wheel is coaxially arranged on the ring chain wheel; two symmetrical pawls are arranged at the lower portion of the ratchet wheel; supporting wheels are arranged at the lower ends of the pawls; the screw is arranged on the trolley frame; the brake guide wheel is arranged at the lower end of the screw; the upper portion of the brake guide wheel is provided with a brake board and a brake block; the guide wheel is arranged on one side of the screw; the screw is sleeved with a spring.
Description
Technical field
The utility model relates to cleaning equipment technical field, specifically a kind of manual C shape rail dolly.
Background technology
The general complicated structure all of the existing equipment for clean external wall of high-rise building or glass in the market, general skyscraper need to be clean area all larger, so need to being designed to structure upper and lower and that left and right can both be moved, cleaning equipment could complete well clean up task, when when work high above the ground, existing cleaning equipment moves, be not very steady, in addition, braking ability when mobile neither be fine, therefore has certain limitation.
Utility model content
The utility model provides a kind of simple in structure, movement is steady, safe and reliable, braking ability is good manual C shape rail dolly.
The utility model is achieved through the following technical solutions:
A kind of manual C shape rail dolly, comprise vehicle frame, two wheels, hinge wheel, minor sprocket, sprocket holder, loop chain wheel, axle, wheel shaft, braking guide wheel, guide wheel and screw rod, described two wheels and hinge wheel are coaxially arranged on wheel shaft, described pedestal is on described sprocket holder, described loop chain wheel and minor sprocket are coaxially arranged on axle, described hinge wheel is connected by bushroller chain with minor sprocket, described loop chain wheel is provided with pitch chain, on described loop chain wheel, be coaxially arranged with ratchet, the bottom of described ratchet is provided with two symmetrical ratchets, the lower end of described ratchet is provided with support roller, described screw rod is located on described vehicle frame, and described braking guide wheel is located at described screw rod lower end, and described braking guide wheel top is provided with keep plate and brake(-holder) block, and described screw rod one side is provided with guide wheel, on described screw rod, is arranged with spring.
Between described axle and described sprocket holder, be provided with two with the deep groove ball bearing of sealing ring, described two deep groove ball bearings with sealing ring lay respectively at described minor sprocket both sides, and the described deep groove ball bearing with sealing ring outside is provided with bearing cap.
On described axle, between described loop chain wheel and one of them deep groove ball bearing with sealing ring, be arranged with spacer.
On described axle in the both sides of described minor sprocket respectively and between sprocket holder, be respectively arranged with a spacer ring.
On described vehicle frame, be also provided with directive wheel, described directive wheel is located on described vehicle frame by bearing pin.
The beneficial effect that the utility model brings is:
In the utility model, described manual C shape rail dolly comprises vehicle frame, wheel, hinge wheel, minor sprocket, sprocket holder, loop chain wheel, axle, wheel shaft, braking guide wheel, guide wheel and screw rod, it is relatively steady when the dolly of this kind of structure moves on C shape rail, and when needs stop, braking ability is very reliable, and then has guaranteed the security of workman's work high above the ground.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the front view of manual C shape rail dolly described in the utility model.
Fig. 2 is the profile at A-A place in Fig. 1.
The label that in figure, component names is corresponding is as follows:
1, vehicle frame; 2, wheel; 3, hinge wheel; 4, minor sprocket; 5, sprocket holder; 6, loop chain wheel; 7, axle; 8, wheel shaft; 9, braking guide wheel; 10, guide wheel; 11, screw rod; 12, bushroller chain; 13, pitch chain; 14, ratchet; 15, ratchet; 16, support roller; 17, keep plate; 18, brake(-holder) block; 19, spring; 20, with the deep groove ball bearing of sealing ring; 21, bearing cap; 22, spacer; 23, spacer ring; 24, directive wheel; 25, bearing pin.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment as manual C shape rail dolly described in the utility model, as depicted in figs. 1 and 2, comprise vehicle frame 1, two wheels 2, hinge wheel 3, minor sprocket 4, sprocket holder 5, loop chain wheel 6, axle 7, wheel shaft 8, braking guide wheel 9, guide wheel 10 and screw rod 11, described two wheels 2 and hinge wheel 3 are coaxially arranged on wheel shaft 8, 7, described axle is on described sprocket holder 5, described loop chain wheel 6 and minor sprocket 4 are coaxially arranged on axle 7, described hinge wheel 3 is connected by bushroller chain 12 with minor sprocket 4, described loop chain wheel 6 is provided with pitch chain 13, on described loop chain wheel 6, be coaxially arranged with ratchet 14, the bottom of described ratchet 14 is provided with two symmetrical ratchets 15, the lower end of described ratchet 15 is provided with support roller 16, described screw rod 11 is located on described vehicle frame 1, and described braking guide wheel 9 is located at described screw rod 11 lower ends, and described braking guide wheel 9 tops are provided with keep plate 17 and brake(-holder) block 18, and described screw rod 11 1 sides are provided with guide wheel 10, on described screw rod 11, are arranged with spring 19.
In the present embodiment, between described axle 7 and described sprocket holder 5, be provided with two with the deep groove ball bearing 20 of sealing ring, described two deep groove ball bearings 20 with sealing ring lay respectively at described minor sprocket 4 both sides, and described deep groove ball bearing 20 outsides with sealing ring are provided with bearing cap 21.
In the present embodiment, on described axle 7, between described loop chain wheel 6 and one of them deep groove ball bearing 21 with sealing ring, be arranged with spacer 22.
In the present embodiment, on described axle 7 in the both sides of described minor sprocket 4 respectively and between sprocket holder 5, be respectively arranged with a spacer ring 23.
In the present embodiment, on described vehicle frame 1, be also provided with directive wheel 24, described directive wheel 24 is located on described vehicle frame 1 by bearing pin 25.
Claims (5)
1. a manual C shape rail dolly, it is characterized in that comprising vehicle frame, two wheels, hinge wheel, minor sprocket, sprocket holder, loop chain wheel, axle, wheel shaft, braking guide wheel, guide wheel and screw rod, described two wheels and hinge wheel are coaxially arranged on wheel shaft, described pedestal is on described sprocket holder, described loop chain wheel and minor sprocket are coaxially arranged on axle, described hinge wheel is connected by bushroller chain with minor sprocket, described loop chain wheel is provided with pitch chain, on described loop chain wheel, be coaxially arranged with ratchet, the bottom of described ratchet is provided with two symmetrical ratchets, the lower end of described ratchet is provided with support roller, described screw rod is located on described vehicle frame, and described braking guide wheel is located at described screw rod lower end, and described braking guide wheel top is provided with keep plate and brake(-holder) block, and described screw rod one side is provided with guide wheel, on described screw rod, is arranged with spring.
2. manual C shape rail dolly as claimed in claim 1, it is characterized in that being provided with two with the deep groove ball bearing of sealing ring between described axle and described sprocket holder, described two deep groove ball bearings with sealing ring lay respectively at described minor sprocket both sides, and the described deep groove ball bearing with sealing ring outside is provided with bearing cap.
3. manual C shape rail dolly as claimed in claim 2, is characterized in that between described loop chain wheel and one of them deep groove ball bearing with sealing ring, being arranged with spacer on described axle.
4. manual C shape rail dolly as claimed in claim 3, is characterized in that on described axle in the both sides of described minor sprocket respectively and between sprocket holder, is respectively arranged with a spacer ring.
5. manual C shape rail dolly as claimed in claim 4, is characterized in that being also provided with directive wheel on described vehicle frame, and described directive wheel is located on described vehicle frame by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709878.3U CN203564175U (en) | 2013-11-12 | 2013-11-12 | Manual C-shaped rail trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709878.3U CN203564175U (en) | 2013-11-12 | 2013-11-12 | Manual C-shaped rail trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564175U true CN203564175U (en) | 2014-04-30 |
Family
ID=50531945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709878.3U Expired - Fee Related CN203564175U (en) | 2013-11-12 | 2013-11-12 | Manual C-shaped rail trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654602A (en) * | 2013-11-12 | 2014-03-26 | 平湖普英特高层设备有限公司 | Manual C-shaped-track trolley |
-
2013
- 2013-11-12 CN CN201320709878.3U patent/CN203564175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654602A (en) * | 2013-11-12 | 2014-03-26 | 平湖普英特高层设备有限公司 | Manual C-shaped-track trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |