CN111733726A - Height limiting device for constructional engineering - Google Patents
Height limiting device for constructional engineering Download PDFInfo
- Publication number
- CN111733726A CN111733726A CN202010634733.6A CN202010634733A CN111733726A CN 111733726 A CN111733726 A CN 111733726A CN 202010634733 A CN202010634733 A CN 202010634733A CN 111733726 A CN111733726 A CN 111733726A
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- CN
- China
- Prior art keywords
- wall
- block
- height limiting
- height
- limiting device
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/048—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage with obstructing members moving in a translatory motion, e.g. vertical lift barriers, sliding gates
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/696—Overhead structures, e.g. gantries; Foundation means specially adapted therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a height limiting device for constructional engineering, which comprises two supporting columns and a hand wheel, wherein mounting grooves are formed in the two supporting columns, the inner walls of the tops and the bottoms of the mounting grooves are rotatably connected with the same threaded rod, the outer wall of one side of the mounting groove is provided with a connecting groove, the outer wall of the circumference of the threaded rod is rotatably connected with a sliding block through threads, the outer wall of one side of the sliding block is provided with a fixed block, and the outer wall of the opposite side of the two fixed blocks is rotatably connected. According to the invention, the connecting shell, the placing block, the telescopic spring and the infrared distance sensor which are arranged on the height limiting stop block can be used for detecting vehicles in the coming and going directions, when the height exceeds a set value after a certain distance, the infrared distance sensor can receive a signal, and then the controller controls the opening of the speaker and the camera so as to warn the vehicles in the passing directions without passing, so that the height limiting stop block is prevented from being damaged, and the service life and the use safety of the device are improved.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a height limiting device for constructional engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.
The height limiting frame is often used in constructional engineering, the height limiting frame is used for limiting the height of a vehicle running on the road section as the name suggests, the warning mark and the protection device are both arranged, the height of the existing height limiting frame is fixed, and the height of the limiting frame cannot be changed under special conditions when the vehicles pass, so that the application range of the device is reduced, the vehicles are inconvenient to pass, and the height limiting device for constructional engineering is urgently needed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a height limiting device for constructional engineering, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a limit for height device for building engineering, includes two support columns and hand wheel, two the inside mounting groove that has all seted up of support column, and mounting groove top and bottom inner wall rotate and be connected with same threaded rod, and the spread groove has been seted up to mounting groove one side outer wall, threaded rod circumference outer wall is connected with the sliding block through the screw rotation, and sliding block one side outer wall installs the fixed block, two one side outer wall that the fixed block is relative all rotates and is connected with the rotation axis, and just one side outer wall that two rotation axes are relative installs same limit for height dog, threaded rod circumference outer wall bottom has cup.
Preferably, one of the support columns is connected with a circular shaft on one side in a rotating mode, a second bevel gear is sleeved on one side of the outer wall of the circumference of the circular shaft, the second bevel gear is meshed with the first bevel gear, a limiting rod is installed on the outer wall of one side, far away from the second bevel gear, of the circular shaft, and a limiting groove matched with the limiting rod is formed in the outer wall of one side of the hand wheel.
Preferably, the outer wall of the bottom of the supporting column is provided with an installation block, and four corners of the outer wall of the top of the installation block are rotatably connected with fixed threaded rods.
Preferably, first guard plate is installed to fixed block top outer wall, and fixed block bottom outer wall installs the second guard plate, second guard plate and first guard plate one side outer wall and corresponding support column one side outer wall sliding connection, and the speaker is all installed to two support column one end outer wall bottoms, and the camera is installed to another support column one end outer wall.
Preferably, two same mount is installed at one side outer wall top that the support column kept away from each other, and solar cell panel is all installed to mount one end outer wall both sides.
Preferably, the warning board is installed to mount one end outer wall, and warns the board top outer wall and install the roof, and the shot-light that the equidistance distributes is installed to roof bottom outer wall, and warning board one end outer wall is installed and is reflected light frame.
Preferably, the through-hole has been seted up to limit for height dog one end outer wall, and the inner wall of through-hole installs the connection casing, and the inner wall sliding connection who connects the casing has the piece of placing, places a one end outer wall and installs infrared distance sensor.
Preferably, the outer wall of the other end of the placing block is provided with telescopic springs distributed at equal intervals, and the other ends of the telescopic springs are fixedly connected with the inner wall of the connecting shell.
Preferably, the outer wall of one side of the fixed block, which is close to the rotating shaft, is provided with a connecting hole, the inner wall of the connecting hole is connected with a sliding plate in a sliding manner, the outer wall of one side of the sliding plate is provided with rubber lugs distributed at equal intervals, the outer wall of the other side of the sliding plate is provided with buffer springs distributed at equal intervals, and the other ends of the buffer springs are fixedly connected with the inner.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with mount, warning board and reflection of light frame, can warn the car of coming and going, through being provided with the roof and penetrating the nail, can throw light on night to the slogan of warning board for the driver can see the warning content better at night, has guaranteed the security of traveling.
2. Through being provided with the connection casing on the limit for height dog, place the piece, expanding spring and infrared distance sensor, can detect the vehicle of coming and going, when highly surpassing the numerical value of settlement behind the certain distance, infrared distance sensor can receive the signal, then controller control newspaper speaker and camera are opened, come to warn not pass through to the vehicle of passing, avoid damaging limit for height dog, improved the life and the safety in utilization of device.
3. Fix the limit for height dog on the fixed block through the rotation axis, when the vehicle was forced to pass through, can strike limit for height dog this moment limit for height dog and can rotate, the safety in utilization of limit for height dog has further been improved, through being provided with the hand wheel, the gag lever post, the circular shaft, threaded rod on second helical gear and the first helical gear, can conveniently adjust the height of limit for height dog on the sliding block, make things convenient for the staff to adjust, the hand wheel can be dismantled, avoid the outsider to operate, the security of use has further been improved, through being provided with connecting housing, place the piece, expanding spring and infrared distance sensor, can avoid being broken by the vehicle collision, the security of use has further been improved.
4. Embodiment 2 can closely fix the rotation axis through being provided with buffer spring, sliding plate and rubber convex block, avoids in the use bump stop to take place to rock for the device becomes more perfect.
Drawings
Fig. 1 is a schematic front view of a height limiting device for construction engineering according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a supporting column of a height limiting device for construction engineering according to the present invention;
fig. 3 is a schematic cross-sectional structural view of a connecting shell of a height limiting device for construction engineering, which is provided by the invention;
fig. 4 is a schematic cross-sectional structure view of a fixing block of an embodiment 2 of a height limiting device for construction engineering according to the present invention.
In the figure: 1 mount, 2 fixed blocks, 3 limit for height dogs, 4 support columns, 5 gag lever posts, 6 hand wheels, 7 installation pieces, 8 fixed threaded rod, 9 speakers, 10 cameras, 11 infrared distance sensor, 12 second guard plates, 13 rotation axes, 14 first guard plates, 15 warning boards, 16 shot-light, 17 roof, 18 reflection of light frames, 19 solar cell panel, 20 threaded rod, 21 sliding block, 22 circular shaft, 23 first helical gear, 24 spread groove, 25 connect the casing, 26 place the piece, 27 expanding spring, 28 buffer spring, 29 sliding plate, 30 rubber convex block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood broadly, and for example, may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1-3, a height limiting device for building engineering, including two support columns 4 and hand wheel 6, the mounting groove has all been seted up to two support columns 4 insides, and mounting groove top and bottom inner wall rotate and be connected with same threaded rod 20, mounting groove one side outer wall has seted up spread groove 24, threaded rod 20 circumference outer wall is connected with sliding block 21 through the screw thread rotation, and sliding block 21 one side outer wall installs fixed block 2, two fixed block 2 relative one side outer wall all rotates and is connected with rotation axis 13, and same height limiting dog 3 is installed to two relative one side outer walls of rotation axis 13, threaded rod 20 circumference outer wall bottom has cup jointed first helical gear 23.
In the invention, the outer wall of one side of one support column 4 is rotatably connected with a circular shaft 22, one side of the circumferential outer wall of the circular shaft 22 is sleeved with a second bevel gear, the second bevel gear is meshed with a first bevel gear 23, the outer wall of one side of the circular shaft 22, which is far away from the second bevel gear, is provided with a limiting rod 5, the outer wall of one side of a hand wheel 6 is provided with a limiting groove matched with the limiting rod 5, the outer wall of the bottom of the support column 4 is provided with a mounting, four corners of the outer wall of the top of the mounting block 7 are rotatably connected with fixed threaded rods 8, the outer wall of the top of the fixing block 2 is provided with a first protection plate 14, a second protection plate 12 is arranged on the outer wall of the bottom of the fixing block 2, the outer wall of one side of each of the second protection plate 12 and the first protection plate 14 is connected with the outer wall of one side of the corresponding support column 4 in a sliding mode, the bottom of the outer wall of one end of each of the two support columns 4 is provided with a loudspeaker 9, and the outer wall of one end of the other support column 4 is provided with a camera 10;
The working principle is as follows: the automobile safety warning device has the advantages that the fixing frame 1, the warning board 15 and the reflecting frame 18 are arranged, the coming automobile can be warned, the slogan of the warning board 15 can be illuminated at night through the top board 17 and the shooting nail 16, so that drivers can better see warning contents at night, the driving safety is guaranteed, the coming automobile can be detected through the connecting shell 25, the placing block 26, the telescopic spring 27 and the infrared distance sensor 11 which are arranged on the height limiting stop block 3, when the height exceeds a set value after a certain distance, the infrared distance sensor 11 receives a signal, then the controller controls the opening of the speaker 9 and the camera 10 to warn the passing automobile without passing, the height limiting stop block 3 is prevented from being damaged, the service life and the use safety of the device are improved, the height limiting stop block 3 fixed on the fixing block 2 through the rotating shaft 13, when the vehicle forced through, limit for height dog 3 this moment limit for height dog 3 can rotate can be strikeed into, the safety in utilization of limit for height dog 3 has further been improved, through being provided with hand wheel 6, gag lever post 5, circular shaft 22, threaded rod 20 on second helical gear and the first helical gear 24, can conveniently adjust the height of limit for height dog 3 on the sliding block 21, make things convenient for the staff to adjust, hand wheel 6 can dismantle, avoid the other person to operate, the security of use has further been improved, through being provided with connecting housing 25, place piece 26, expanding spring 27 and infrared distance sensor 11, can avoid being hit by the vehicle and damage, the security of use has further been improved.
Example 2
Referring to fig. 1-4, the height limiting device for the building engineering further comprises a connecting hole formed in the outer wall of one side, close to the rotating shaft 13, of the fixed block 2, a sliding plate 29 is slidably connected to the inner wall of the connecting hole, rubber bumps 30 are mounted on the outer wall of one side of the sliding plate 29 and are distributed equidistantly, buffer springs 28 are mounted on the outer wall of the other side of the sliding plate 29 and are distributed equidistantly, and the other end of each buffer spring 28 is fixedly connected with the inner wall of.
The working principle is as follows: compared with embodiment 1, the rotation shaft 13 can be tightly fixed by arranging the buffer spring 28, the sliding plate 29 and the rubber bump 30, and the limit stop 3 is prevented from shaking in the use process, so that the device is more perfect.
The standard parts used in the invention can be purchased from the market, the concrete connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a limit for height device for building engineering, includes two support columns (4) and hand wheel (6), its characterized in that, two the mounting groove has all been seted up to support column (4) inside, and mounting groove top and bottom inner wall rotate and be connected with same threaded rod (20), and spread groove (24) have been seted up to mounting groove one side outer wall, threaded rod (20) circumference outer wall is connected with sliding block (21) through the screw thread rotation, and sliding block (21) one side outer wall installs fixed block (2), two one side outer wall that fixed block (2) are relative all rotates and is connected with rotation axis (13), and one side outer wall that two rotation axes (13) are relative installs same limit for height dog (3), threaded rod (20) circumference outer wall bottom has cup jointed first helical gear.
2. The height limiting device for the building engineering as claimed in claim 1, wherein one side of the outer wall of the support column (4) is rotatably connected with a circular shaft (22), one side of the circumferential outer wall of the circular shaft (22) is sleeved with a second bevel gear, the second bevel gear is meshed with the first bevel gear (23), the outer wall of one side of the circular shaft (22) far away from the second bevel gear is provided with a limiting rod (5), and the outer wall of one side of the hand wheel (6) is provided with a limiting groove matched with the limiting rod (5).
3. The height limiting device for the building engineering as claimed in claim 1, wherein the outer wall of the bottom of the supporting column (4) is provided with a mounting block (7), and four corners of the outer wall of the top of the mounting block (7) are rotatably connected with fixed threaded rods (8).
4. The height limiting device for building engineering as claimed in claim 1, wherein a first protection plate (14) is installed on the outer wall of the top of the fixing block (2), a second protection plate (12) is installed on the outer wall of the bottom of the fixing block (2), the outer walls of one side of the second protection plate (12) and the first protection plate (14) are slidably connected with the outer wall of one side of the corresponding support column (4), a loudspeaker (9) is installed at the bottom of the outer wall of one end of each of the two support columns (4), and a camera (10) is installed on the outer wall of one end of the other support column (4).
5. The height limiting device for the building engineering as claimed in claim 1, wherein the same fixing frame (1) is installed on the top of the outer wall of one side of the two supporting columns (4) far away from each other, and solar panels (19) are installed on two sides of the outer wall of one end of the fixing frame (1).
6. A height limiting device for constructional engineering as claimed in claim 5, wherein the outer wall of one end of the fixing frame (1) is provided with a warning plate (15), the outer wall of the top of the warning plate (15) is provided with a top plate (17), the outer wall of the bottom of the top plate (17) is provided with equidistantly distributed spot lights (16), and the outer wall of one end of the warning plate (15) is provided with a reflective frame (18).
7. The height limiting device for the building engineering as claimed in claim 1, wherein a through hole is formed in an outer wall of one end of the height limiting block (3), a connecting shell (25) is installed on an inner wall of the through hole, a placing block (26) is connected to an inner wall of the connecting shell (25) in a sliding mode, and an infrared distance sensor (11) is installed on an outer wall of one end of the placing block (26).
8. The height limiting device for building engineering as claimed in claim 7, wherein the outer wall of the other end of the placing block (26) is provided with telescopic springs (27) distributed at equal intervals, and the other end of the telescopic spring (27) is fixedly connected with the inner wall of the connecting shell (25).
9. The height limiting device for the building engineering as claimed in claim 1, wherein the fixed block (2) is provided with a connecting hole on the outer wall of one side close to the rotating shaft (13), the inner wall of the connecting hole is slidably connected with a sliding plate (29), rubber bumps (30) are arranged on the outer wall of one side of the sliding plate (29) and are distributed equidistantly, buffer springs (28) are arranged on the outer wall of the other side of the sliding plate (29) and the other ends of the buffer springs (28) are fixedly connected with the inner wall of the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634733.6A CN111733726A (en) | 2020-07-02 | 2020-07-02 | Height limiting device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010634733.6A CN111733726A (en) | 2020-07-02 | 2020-07-02 | Height limiting device for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111733726A true CN111733726A (en) | 2020-10-02 |
Family
ID=72653076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010634733.6A Withdrawn CN111733726A (en) | 2020-07-02 | 2020-07-02 | Height limiting device for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111733726A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267395A (en) * | 2020-10-15 | 2021-01-26 | 温州融宸科技有限公司 | Anticollision damage-proof road limit for height frame |
| CN112301915A (en) * | 2020-11-09 | 2021-02-02 | 邓伟 | Town road is with limit for height prevent overweight device convenient to adjust |
-
2020
- 2020-07-02 CN CN202010634733.6A patent/CN111733726A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267395A (en) * | 2020-10-15 | 2021-01-26 | 温州融宸科技有限公司 | Anticollision damage-proof road limit for height 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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Application publication date: 20201002 |
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| WW01 | Invention patent application withdrawn after publication |