CN209113443U - A kind of road construction inspection well cover opening device - Google Patents
A kind of road construction inspection well cover opening device Download PDFInfo
- Publication number
- CN209113443U CN209113443U CN201821817705.2U CN201821817705U CN209113443U CN 209113443 U CN209113443 U CN 209113443U CN 201821817705 U CN201821817705 U CN 201821817705U CN 209113443 U CN209113443 U CN 209113443U
- Authority
- CN
- China
- Prior art keywords
- support platform
- inspection well
- well cover
- screw rod
- road construction
- 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
Links
Abstract
The utility model relates to technical field of road construction, especially a kind of road construction inspection well cover opening device, including support frame, the upper end of support frame is provided with horizontally-supported platform, several guide rods are connected in the lower surface of support platform, guide rod is straight down, it is arranged with lifter plate on the guide bar, through-hole is provided in support platform, screw rod is provided in through-hole, it is rotatablely connected between screw rod and support platform, with be provided with screw hole on the lifter plate of screw rod corresponding position, a driven gear is fixed on the screw rod above support platform, a transmission gear is provided in support platform, driving gear is provided in support platform, the lower end of lifter plate is provided with the connector for connecting with inspection well cover.A kind of obtained road construction inspection well cover opening device of the utility model, is designed by reasonable structure, can effectively realize the light opening and closing to inspection well cover, easy to operate, and equipment operation is more reliable and more stable.
Description
Technical field
The utility model relates to technical field of road construction, especially a kind of road construction inspection well cover opening device.
Background technique
In the prior art, for needing to open or close the inspection well cover on road during road construction, still
Since the weight of inspection well cover is larger, damage is be easy to cause in opening process, and for some relatively large inspection well covers, it is artificial difficult
It is time-consuming and laborious to open.
Utility model content
It is simple that a kind of structure is provided purpose of the utility model is to solve the deficiency of above-mentioned technology, it can be easily by basement
Well lid stablizes the road construction inspection well cover opening device opened.
In order to achieve the above object, a kind of road construction inspection well cover opening device designed by the utility model, including branch
Support is provided with horizontally-supported platform in the upper end of support frame, is connected with several guide rods in the lower surface of support platform, leads
Straight down to bar, it is arranged with lifter plate on the guide bar, through-hole is provided in support platform, silk is provided in through-hole
Bar is rotatablely connected between screw rod and support platform, be provided with screw hole on the lifter plate of screw rod corresponding position, screw rod passes through spiral shell
Hole is simultaneously cooperatively connected, and a driven gear is fixed on the screw rod above support platform, one is provided in support platform
Transmission gear, transmission gear are cooperatively connected between the driven gear on all screw rods respectively, and master is provided in support platform
Moving gear is cooperatively connected between the driving gear and transmission gear, swing handle is provided on driving gear, in lifter plate
Lower end be provided with the connector for connecting with inspection well cover.
Above-mentioned technical proposal will be consolidated between the connector and inspection well cover of lifter plate lower end in actual use
It is fixed, driving gear rotation is then driven by swing handle, driving gear drives intermediate gear and driven gear rotation, so silk
Bar rotates, and screw rod rotates in one direction, lifter plate can be driven to move on the guide bar in screw rod rotation process, realizes
It is promoted, so that inspection well cover be opened., by the setting of intermediate gear, the rotation for being able to achieve all screw rods, which is realized, to be synchronized for it, thus
The lifting of lifter plate on the guide bar is more reliable and more stable, realizes that stablizing for inspection well cover opens and closes.
The quantity of the guide rod is four, and evenly spaced in circumferentially distributed, the screw rod quantity is also four,
Evenly spaced is in circumferentially distributed.The design of the structure, the lifting for being able to achieve lifter plate are more reliable and more stable.
The handle is replaced by motor, and motor is arranged in support platform, between motor and driving gear
Transmission connection.The structure can realize electric operating, when being related to large-scale inspection well cover, keep power output more stable, avoid because of people
The power of work output is smaller and causes unstable.
The bottom of support frame is provided with support plate, support plate is horizontally disposed.The structure can effectively increase support frame and ground
The bearing area in face, stability are higher.
A kind of obtained road construction inspection well cover opening device of the utility model, is designed, energy by reasonable structure
The effective light opening and closing realized to inspection well cover, easy to operate, equipment operation is more reliable and more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model.
Specific embodiment
Below by embodiment combination attached drawing, the utility model will be further described.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of road construction inspection well cover opening device of the present embodiment description, including support frame 1,
The upper end of support frame 1 is provided with horizontally-supported platform 2, is connected with several guide rods 3 in the lower surface of support platform 2, guiding
Bar 3 straight down, is arranged with lifter plate 5 on guide rod 3, is provided with through-hole in support platform 2, silk is provided in through-hole
Bar 4 is rotatablely connected between screw rod 4 and support platform 2, be provided with screw hole, screw rod 4 on the lifter plate 5 of 4 corresponding position of screw rod
It across screw hole and is cooperatively connected, a driven gear 6 is fixed on the screw rod 4 above support platform 2, in support platform 2
It is provided with a transmission gear 7, transmission gear 7 is cooperatively connected between the driven gear 6 on all screw rods 4 respectively, is supporting
It is provided with driving gear 8 on platform 2, is cooperatively connected between the driving gear 8 and transmission gear 7, is arranged on driving gear 8
There is swing handle 9, the lower end of lifter plate 5 is provided with the connector 10 for connecting with inspection well cover 11.
The quantity of the guide rod 3 is four, and evenly spaced in circumferentially distributed, 4 quantity of screw rod is also four
Root, it is evenly spaced in circumferentially distributed.
The bottom of support frame 1 is provided with support plate 12, support plate 12 is horizontally disposed.
Claims (4)
1. a kind of road construction inspection well cover opening device is provided with level in the upper end of support frame it is characterized in that: including support frame
Support platform is connected with several guide rods in the lower surface of support platform, and guide rod straight down, is arranged on the guide bar
Lifter plate is provided with through-hole in support platform, and screw rod is provided in through-hole, is rotatablely connected between screw rod and support platform,
Be provided with screw hole on the lifter plate of screw rod corresponding position, screw rod passes through screw hole and is cooperatively connected, above support platform
Be fixed with a driven gear on screw rod, be provided with a transmission gear in support platform, transmission gear respectively with all silks
It is cooperatively connected between driven gear on bar, driving gear, the driving gear and transmission gear is provided in support platform
Between be cooperatively connected, swing handle is provided on driving gear, is provided in the lower end of lifter plate for being connect with inspection well cover
Connector.
2. a kind of road construction inspection well cover opening device according to claim 1, it is characterized in that: the number of the guide rod
Amount is four, and evenly spaced in circumferentially distributed, the screw rod quantity is also four, evenly spaced in circumferentially distributed.
3. a kind of road construction inspection well cover opening device according to claim 1 or 2, it is characterized in that: the handle by
Motor replacement, and motor is arranged in support platform, is sequentially connected between motor and driving gear.
4. a kind of road construction inspection well cover opening device according to claim 1 or 2, it is characterized in that: at the bottom of support frame
Portion is provided with support plate, and support plate is horizontally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817705.2U CN209113443U (en) | 2018-11-06 | 2018-11-06 | A kind of road construction inspection well cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817705.2U CN209113443U (en) | 2018-11-06 | 2018-11-06 | A kind of road construction inspection well cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209113443U true CN209113443U (en) | 2019-07-16 |
Family
ID=67203884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817705.2U Expired - Fee Related CN209113443U (en) | 2018-11-06 | 2018-11-06 | A kind of road construction inspection well cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209113443U (en) |
-
2018
- 2018-11-06 CN CN201821817705.2U patent/CN209113443U/en not_active Expired - Fee Related
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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: 20190716 Termination date: 20201106 |