CN211340541U - Road limit for height device convenient to installation - Google Patents
Road limit for height device convenient to installation Download PDFInfo
- Publication number
- CN211340541U CN211340541U CN201921764131.1U CN201921764131U CN211340541U CN 211340541 U CN211340541 U CN 211340541U CN 201921764131 U CN201921764131 U CN 201921764131U CN 211340541 U CN211340541 U CN 211340541U
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- CN
- China
- Prior art keywords
- gear
- cross beam
- rod
- gear box
- plug
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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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000005728 strengthening Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a road height limiting device convenient for installation, which comprises a fixed base, a fork rod, a plug, bolt holes, bolts, a vertical rod, a gear box, a rotating handle, a gear, sawteeth, a telescopic rod, scales, a beam, a reinforcing rib and a signboard, wherein the fork rod is welded at the bottom of the fixed base, the plug is welded at the bottom of the fork rod, the bolt holes are arranged on the fixed base, the bolts are arranged in the bolt holes through threads, the vertical rod is arranged at the top of the fixed base, the fork rod is arranged and can be inserted into the ground, and then the device can be firmly fixed on the ground through the bolts, the installation is convenient, the gear rotates along with the rotating handle, the sawteeth meshed with the gear move up and down, the telescopic rod rises and falls along with the sawteeth, the height limiting height is convenient to adjust, the device is suitable for different roads, the reinforcing rib is welded, the warning sign that hangs can indicate the driver, avoids the emergence accident, is fit for using widely.
Description
Technical Field
The utility model relates to a road limit for height device convenient to installation.
Background
The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the road is divided into a road, an urban road, a rural road, a factory road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel and a school road according to the use characteristics of the road, and in some roads, height limiting devices are required to be installed according to different actual conditions, so that the normal passing of the roads is ensured, the damage of the roads is avoided, but the height of the current height limiting devices is not easy to adjust, and different conditions cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road limit for height device convenient to installation to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: a road height limiting device convenient to install comprises a fixed base, a fork rod, a plug, bolt holes, bolts, a vertical rod, a gear box, a rotating handle, gears, sawteeth, telescopic rods, scales, a cross beam, reinforcing ribs and a signboard, wherein the fork rod is welded at the bottom of the fixed base, the plug is welded at the bottom of the fork rod, the bolt holes are formed in the fixed base, the bolts are installed in the bolt holes through threads, the vertical rod is installed at the top of the fixed base, the inside of the fixed base is of a hollow structure, the gear box is installed on one side of the vertical rod, the rotating handle is installed on the gear box, the gears are installed in the gear box and are connected with the rotating handle, the telescopic rods are installed at the top of the vertical rod and extend into the inside of the vertical rod, the sawteeth are arranged on one side of the telescopic rods and are located on the same vertical line with the, and be connected through the crossbeam, the crossbeam divide into upper and lower two, and is connected through the strengthening rib, the signboard hangs on the crossbeam.
On the basis of the technical scheme, the gear rotates along with the rotating handle, the saw teeth meshed with the gear move up and down, and the telescopic rod moves up and down along with the saw teeth.
On the basis of the technical scheme, the top of the cross beam is provided with a hook.
On the basis of the technical scheme, the fixed base, the fork rod, the plug, the vertical rod, the telescopic rod, the cross beam and the reinforcing rib are all made of cast iron.
On the basis of the technical scheme, the distance between the scales 12 is 10cm, and the unit is m.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses install the fork arm, can insert it ground, the rethread bolt is fixed, can be with the firm fixing in ground of device, the installation of being convenient for, the gear is rotatory along with the turning handle, along with the sawtooth of gear meshing mutually with upper and lower motion, the telescopic link rises along with the sawtooth, falls, is convenient for adjust the height of limit height, is applicable to different roads, and the welding has the strengthening rib between the crossbeam, can make it firmer, and the warning sign that hangs can indicate the driver, avoids taking place the accident.
Drawings
Fig. 1 is a schematic view of the device of the present invention.
Fig. 2 is a schematic view of the vertical rod of the present invention.
Fig. 3 is a sectional view of the vertical rod of the present invention.
Fig. 4 is a schematic view of the base of the present invention.
In the figure: 1. unable adjustment base, 2, fork arm, 3, plug, 4, bolt hole, 5, bolt, 6, pole setting, 7, gear box, 8, turning handle, 9, gear, 10, sawtooth, 11, telescopic link, 12, scale, 13, crossbeam, 14, strengthening rib, 15, signboard.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown, a road height limiting device for easy installation includes: the fixing base comprises a fixing base 1, a fork rod 2, a plug 3, bolt holes 4, bolts 5, an upright rod 6, a gear box 7, a rotating handle 8, a gear 9, sawteeth 10, an expansion link 11, scales 12, a cross beam 13, reinforcing ribs 14 and a signboard 15, wherein the fork rod 2 is welded at the bottom of the fixing base 1, the plug 3 is welded at the bottom of the fork rod 2, the bolt holes 4 are formed in the fixing base 1, the bolts 5 are installed in the fixing base 1 through threads, the upright rod 6 is installed at the top of the fixing base 1, the inside of the upright rod is of a hollow structure, the gear box 7 is installed at one side of the upright rod 6, the rotating handle 8 is installed on the gear box 7, the gear 9 is installed inside the gear box 7 and connected with the rotating handle 8, the expansion link 11 is installed at the top of the upright rod 6 and extends into the inside of the upright rod 6, the sawteeth 10 are arranged, scale 12 arranges on telescopic link 11, telescopic link 11 is total two, and is connected through crossbeam 13, crossbeam 13 divide into upper and lower two, and is connected through strengthening rib 14, signboard 15 hangs on crossbeam 13, gear 9 is rotatory along with turning handle 8, and along with upper and lower motion with sawtooth 10 of gear 9 meshing mutually, telescopic link 11 rises, falls along with sawtooth 10, the couple is installed at the top of crossbeam 13, unable adjustment base 1, fork arm 2, plug 3, pole setting 6, telescopic link 11, crossbeam 13, strengthening rib 14 all adopt the cast iron material, scale 12's interval is 10cm, and the unit is m.
The utility model discloses install the fork arm, can insert it ground, the rethread bolt is fixed, can be with the firm fixing in ground of device, the installation of being convenient for, the gear is rotatory along with the turning handle, along with the sawtooth of gear meshing mutually with upper and lower motion, the telescopic link rises along with the sawtooth, falls, is convenient for adjust the height of limit height, is applicable to different roads, and the welding has the strengthening rib between the crossbeam, can make it firmer, and the warning sign that hangs can indicate the driver, avoids taking place the accident.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. The utility model provides a road limit for height device convenient to installation, includes unable adjustment base (1), fork arm (2), plug (3), bolt hole (4), bolt (5), pole setting (6), gear box (7), turning handle (8), gear (9), sawtooth (10), telescopic link (11), scale (12), crossbeam (13), strengthening rib (14), signboard (15), its characterized in that: the bottom welding of unable adjustment base (1) has fork arm (2), plug (3) welding is in the bottom of fork arm (2), bolt hole (4) are seted up on unable adjustment base (1), and bolt (5) pass through the screw thread and install wherein, the top at unable adjustment base (1) is installed to pole setting (6), and inside is hollow structure, one side at pole setting (6) is installed in gear box (7), turning handle (8) are installed on gear box (7), gear (9) are installed in the inside of gear box (7), and meet with turning handle (8), telescopic link (11) are installed at the top of pole setting (6), and stretch into the inside of pole setting (6), sawtooth (10) are arranged in one side of telescopic link (11), and lie in same vertical line with gear box (7), scale (12) are arranged on telescopic link (11), the telescopic links (11) are two in total and are connected through the cross beam (13), the cross beam (13) is divided into an upper cross beam and a lower cross beam which are connected through reinforcing ribs (14), and the signboard (15) is hung on the cross beam (13).
2. An easy-to-install road height limiting device as claimed in claim 1, wherein: the gear (9) rotates along with the rotating handle (8), the saw teeth (10) meshed with the gear (9) move up and down along with the gear, and the telescopic rod (11) ascends and descends along with the saw teeth (10).
3. An easy-to-install road height limiting device as claimed in claim 1, wherein: and a hook is arranged at the top of the cross beam (13).
4. An easy-to-install road height limiting device as claimed in claim 1, wherein: the fixed base (1), the fork rod (2), the plug (3), the upright rod (6), the telescopic rod (11), the cross beam (13) and the reinforcing ribs (14) are all made of cast iron.
5. An easy-to-install road height limiting device as claimed in claim 1, wherein: the distance between the scales (12) is 10cm, and the unit is m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921764131.1U CN211340541U (en) | 2019-10-21 | 2019-10-21 | Road limit for height device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921764131.1U CN211340541U (en) | 2019-10-21 | 2019-10-21 | Road limit for height device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211340541U true CN211340541U (en) | 2020-08-25 |
Family
ID=72137994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921764131.1U Expired - Fee Related CN211340541U (en) | 2019-10-21 | 2019-10-21 | Road limit for height device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211340541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910552A (en) * | 2020-09-04 | 2020-11-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Road height limiting frame |
| CN112301915A (en) * | 2020-11-09 | 2021-02-02 | 邓伟 | Town road is with limit for height prevent overweight device convenient to adjust |
-
2019
- 2019-10-21 CN CN201921764131.1U patent/CN211340541U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910552A (en) * | 2020-09-04 | 2020-11-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Road height limiting frame |
| CN111910552B (en) * | 2020-09-04 | 2024-06-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Road height limiting frame |
| CN112301915A (en) * | 2020-11-09 | 2021-02-02 | 邓伟 | Town road is with limit for height prevent overweight device convenient to adjust |
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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 |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |