CN113073900A - Foundation pit safety fence for bridge engineering construction site - Google Patents
Foundation pit safety fence for bridge engineering construction site Download PDFInfo
- Publication number
- CN113073900A CN113073900A CN202110387905.9A CN202110387905A CN113073900A CN 113073900 A CN113073900 A CN 113073900A CN 202110387905 A CN202110387905 A CN 202110387905A CN 113073900 A CN113073900 A CN 113073900A
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting rod
- fixedly connected
- base
- fence
- 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.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of foundation pit fences, in particular to a foundation pit safety fence for a bridge engineering construction site, wherein a railing rod is movably embedded and connected in a base, a railing frame is movably connected to the outer surface of the railing rod, a wind direction rod is movably connected in the railing rod, a wind direction wheel is fixedly connected to the top end of the wind direction rod, a threaded rod is fixedly connected to the bottom end of the wind direction rod and extends into the base, toothed plates are meshed on two sides of the outer surface of the threaded rod, a first connecting rod is movably connected to the outer surface of the toothed plates, a second connecting rod is movably connected to the bottom end of the first connecting rod, a pressure rod is movably connected to the bottom end of the second connecting rod, a reinforcing plate is fixedly connected to the bottom end of the pressure rod, the first connecting rod and the second connecting rod drive the pressure rod to push the reinforcing plate to be attached to the ground, the function of resisting wind force blowing is achieved, and the fence is prevented from being blown down by strong wind.
Description
Technical Field
The invention relates to the technical field of foundation pit fences, in particular to a foundation pit safety fence for a bridge engineering construction site.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation and the plane size of the foundation, the foundation pit of the bridge engineering is mainly used for bearing platforms, bridge abutments and foundation expansion construction, and when workers carry out construction operation in the foundation pit, a fence is usually required to be arranged on the ground at the outer edge of the foundation pit to play a role in construction prompting.
The place is comparatively spacious when foundation ditch construction, there is not the obstacle during the wind-force, near foundation ditch wind-force is great usually, the rail receives the blow of wind-force to take place easily and emptys, and the soil property is loose around the foundation ditch, it is difficult to consolidate the rail, and subaerial dust is waved in the air after the uplift, can't subside the dust of waveing in the air, influence workman health and construction progress, consequently, technical personnel in the art provide a foundation ditch safety fence for bridge engineering construction place, in order to solve the problem of proposing among the above-mentioned background art.
Disclosure of Invention
In order to solve the technical problems, the invention provides a foundation pit safety fence for a bridge engineering construction site, which is achieved by the following specific technical means:
a foundation pit safety fence for a bridge engineering construction site comprises a base, wherein a railing rod is movably embedded and connected in the base, a fence frame is movably connected on the outer surface of the railing rod, a wind direction rod is movably connected in the railing rod, a wind direction wheel is fixedly connected at the top end of the wind direction rod, a threaded rod is fixedly connected at the bottom end of the wind direction rod and extends to the inside of the base, toothed plates are meshed on two sides of the outer surface of the threaded rod, a first connecting rod is movably connected on the outer surface of the toothed plates, a second connecting rod is movably connected at the bottom end of the first connecting rod, a pressing rod is movably connected at the bottom end of the second connecting rod, a reinforcing plate is fixedly connected at the bottom end of the pressing rod, a water storage tank is fixedly connected in the base and above the reinforcing plate, and a seal box is fixedly connected on the outer, the surface bottom fixedly connected with drinking-water pipe of seal box, the inside sliding connection of seal box has the piston board, the one end swing joint of piston board has the pull rod, the top of pull rod just meshes the surface swing joint who has the gear in the threaded rod.
As optimization, the outer surface of the reinforcing plate is fixedly connected with a spring at the bottom end of the base, and the bottom end of the reinforcing plate is movably connected with the bottom end of the base.
As optimization, the outer surface of the reinforcing plate is fixedly connected with a spring at the bottom end of the base, and the bottom end of the reinforcing plate is movably connected with the bottom end of the base.
As optimization, the water storage tank, the seal box and the water pumping pipe are communicated, and one end of the water pumping pipe penetrates through the water storage tank.
As optimization, the top fixedly connected with shower nozzle of outlet pipe, the inside fixedly connected with check valve of drinking-water pipe and outlet pipe.
Preferably, the seal box is communicated with the inside of the water outlet pipe, and the top end of the water outlet pipe is fixedly embedded and connected inside the railing.
The invention has the following beneficial effects:
1. this foundation ditch security fence for bridge engineering construction site, blow the wind direction wheel through strong wind, it is rotatory to make the wind direction wheel drive the wind direction pole, and then it takes place to rotate to drive the threaded rod, the direction of different wind direction wheel rotations according to the wind direction is different, make the threaded rod drive its one side engaged's pinion rack downstream according to the wind direction, and then drive the depression bar through first connecting rod and second connecting rod and promote the gusset plate downwards, make the gusset plate of this side paste to ground, and then increased the area of contact between base and the ground, play the effect of resisting wind-force and blowing, prevent that strong wind from blowing down the rail.
2. The foundation pit safety fence for the bridge engineering construction site has the advantages that when wind blows to generate raised dust, the threaded rod rotates to drive the gear to rotate, the gear drives the piston plate to horizontally push and pull in the sealing box through the pull rod in the rotating process, so that the piston plate moves in the sealing box, the check valves are mounted inside the water pumping pipe and the water outlet pipe which are connected to the outer surface of the sealing box, negative pressure is generated inside the sealing box when the piston plate moves to the right in the sealing box, the check valve inside the water pumping pipe is in an open state, water in the water storage tank is adsorbed through the water pumping pipe, when the piston plate moves to the left in the sealing box, the check valve inside the water outlet pipe is in an open state, the water is sprayed into air from a sprayer in a water mist shape along the water outlet pipe, the weight of the dust is increased after the water mist is cohered with the dust, so that the dust can quickly fall to the ground, and the dust falling, this dust fall mechanism does not need external power supply pipeline, has energy-conserving portable effect, helps alleviateing the adverse circumstances in workman's construction place.
Drawings
Fig. 1 is a schematic view of the structure of the railing of the present invention.
FIG. 2 is a schematic view of the structure of the wind wheel of the present invention.
FIG. 3 is a schematic view of the internal structure of the base of the present invention.
Fig. 4 is an enlarged view of a portion a of fig. 3.
FIG. 5 is a schematic view of the structure of the water storage tank of the present invention.
FIG. 6 is a schematic view of the structure of the reinforcing plate of the present invention.
In the figure: 1. a base; 2. a railing rod; 3. a fence frame; 4. a wind direction lever; 5. a wind direction wheel; 6. a threaded rod; 7. a toothed plate; 8. a first link; 9. a second link; 10. a pressure lever; 11. a reinforcing plate; 12. a spring; 13. a water storage tank; 14. a sealing box; 15. a water pumping pipe; 16. a water outlet pipe; 17. a spray head; 18. a one-way valve; 19. a piston plate; 20. a pull rod; 21. a gear.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a foundation pit safety fence for a bridge engineering construction site comprises a base 1, a railing 2 is movably embedded and connected inside the base 1, a railing frame 3 is movably connected to the outer surface of the railing 2, a wind direction rod 4 is movably connected inside the railing 2, a wind direction wheel 5 is fixedly connected to the top end of the wind direction rod 4, a threaded rod 6 is fixedly connected to the bottom end of the wind direction rod 4 and extends into the base 1, toothed plates 7 are respectively engaged with both sides of the outer surface of the threaded rod 6, a first connecting rod 8 is movably connected to the outer surface of the toothed plate 7, a second connecting rod 9 is movably connected to the bottom end of the first connecting rod 8, a pressure rod 10 is movably connected to the bottom end of the second connecting rod 9, a reinforcing plate 11 is fixedly connected to the bottom end of the pressure rod 10, a spring 12 is fixedly connected to the outer surface of the reinforcing plate 11 and is located at the bottom end, the outer surface of gusset plate 11 just is located the bottom fixedly connected with spring 12 of base 1, the bottom swing joint of gusset plate 11 is in the inside bottom of base 1, blow wind direction wheel 5 through the strong wind, make wind direction wheel 5 drive wind direction pole 4 and take place rotatoryly, and then drive threaded rod 6 and take place rotatoryly, the direction of the different wind direction wheel 5 rotations according to the wind direction is different, make threaded rod 6 drive the pinion rack 7 of its side meshing and move down according to the wind direction, and then drive depression bar 10 through first connecting rod 8 and second connecting rod 9 and promote gusset plate 11 downwards, make the gusset plate 11 of this side paste ground, and then increased the area of contact between base 1 and the ground, play the effect of resisting wind-force and blowing, prevent that the strong wind from blowing down the rail.
Wherein, the inside of the base 1 and the upper side of the reinforcing plate 11 are fixedly connected with a water storage tank 13, the outer wall of the water storage tank 13 and the inside of the base 1 are fixedly connected with a seal box 14, the bottom end of the outer surface of the seal box 14 is fixedly connected with a water pumping pipe 15, the water storage tank 13, the seal box 14 and the water pumping pipe 15 are communicated, one end of the water pumping pipe 15 penetrates through the inside of the water storage tank 13, the inside of the seal box 14 is connected with a piston plate 19 in a sliding way, one end of the piston plate 19 is movably connected with a pull rod 20, the top end of the pull rod 20 is movably connected with a gear 21 engaged with the outer surface of the threaded rod 6, the top end of the water outlet pipe 16 is fixedly connected with a spray head 17, the inside of the water pumping pipe 15 and the water outlet pipe 16 is fixedly connected with a one-way valve 18, the threaded rod 6 rotates to drive the gear 21 to rotate, and the gear 21 drives the piston plate 19 to perform left-right push-pull translation in the seal box 14 through the pull rod 20 in the rotating process, so that the piston plate 19 performs piston motion in the seal box 14, because the check valves 18 are arranged in the water pumping pipe 15 and the water outlet pipe 16 which are connected with the outer surface of the seal box 14, when the piston plate 19 moves to the right in the seal box 14, negative pressure is generated in the seal box 14, the check valve 18 in the water pumping pipe 15 is in an open state, water in the water storage tank 13 is adsorbed through the water pumping pipe 15, when the piston plate 19 moves to the left in the seal box 14, the check valve 18 in the water outlet pipe 16 is in an open state, the water is sprayed into the air from the spray head 17 in a water mist shape along the water outlet pipe 16, the weight of the dust is increased after the water mist and the dust are cohered, so that the dust can quickly fall to, this dust fall mechanism does not need external power supply pipeline, has energy-conserving portable effect, helps alleviateing the adverse circumstances in workman's construction place.
The working principle is as follows: when the wind-free fence is in use, the reinforcing plate 11 is in a state of being separated from the ground when no wind exists, the top end of the reinforcing plate 11 is folded upwards, so that the occupied space of the fence can be saved, the inconvenience brought to construction by a fence base is avoided, when wind blows, the wind direction wheel 5 is blown by strong wind, the wind direction wheel 5 drives the wind direction rod 4 to rotate, the threaded rod 6 is further driven to rotate, the threaded rod 6 drives the toothed plate 7 meshed with one side of the threaded rod 6 to move downwards according to different rotating directions of the wind direction, the threaded rod 6 drives the toothed plate 7 meshed with one side of the threaded rod to move downwards according to the wind direction, the reinforcing plate 11 is further driven by the first connecting rod 8 and the second connecting rod 9 to push the pressure rod 10 downwards, the reinforcing plate 11 on the side is attached to the ground, the contact area between the base 1 and the ground is increased, the effect of resisting wind blowing is achieved, the fence is prevented from being blown, when wind blows to generate dust, the threaded rod 6 rotates to drive the gear 21 to rotate, the gear 21 drives the piston plate 19 to perform left-right push-pull translation in the sealing box 14 through the pull rod 20 in the rotating process, so that the piston plate 19 performs piston motion in the sealing box 14, as the check valves 18 are arranged in the water pumping pipe 15 and the water outlet pipe 16 which are connected with the outer surface of the sealing box 14, negative pressure is generated in the sealing box 14 when the piston plate 19 moves to the right in the sealing box 14, the check valve 18 in the water pumping pipe 15 is in an open state, so that water in the water storage tank 13 is adsorbed through the water pumping pipe 15, when the piston plate 19 moves to the left in the sealing box 14, the check valve 18 in the water outlet pipe 16 is in an open state, water is sprayed into air from the spray head 17 in a water mist shape along the water outlet pipe 16, the weight of the dust is increased after the water mist and the dust are combined, and the dust rapidly falls to, the dust fall mechanism has the advantages that the dust fall effect is achieved, an external power supply pipeline is not needed, the energy-saving and portable effect is achieved, and the adverse environment of a worker construction site is favorably reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bridge engineering is foundation ditch security fence for construction site, includes base (1), its characterized in that: the inner movable embedded fence rod (2) of the base (1), the outer surface movable connected fence frame (3) of the fence rod (2), the inner movable connected wind direction rod (4) of the fence rod (2), the top end of the wind direction rod (4) is fixedly connected with a wind direction wheel (5), the bottom end of the wind direction rod (4) extends to the inner fixed connected threaded rod (6) of the base (1), both sides of the outer surface of the threaded rod (6) are respectively meshed with a toothed plate (7), the outer surface movable connected of the toothed plate (7) is connected with a first connecting rod (8), the bottom end movable connected of the first connecting rod (8) is connected with a second connecting rod (9), the bottom end movable connected of the second connecting rod (9) is connected with a pressure lever (10), the bottom end fixed connected of the pressure lever (10) is connected with a reinforcing plate (11), the inner part of the base (1) is positioned above the reinforcing plate (11) and is fixedly connected with a water, the outer wall of storage water tank (13) and the inside fixedly connected with seal box (14) that is located base (1), the surface bottom end fixedly connected with drinking-water pipe (15) of seal box (14), the inside sliding connection of seal box (14) has piston plate (19), the one end swing joint of piston plate (19) has pull rod (20), the top of pull rod (20) just meshes surface swing joint in threaded rod (6) has gear (21).
2. The foundation pit safety fence for the bridge engineering construction site as claimed in claim 1, wherein: the connecting position of first connecting rod (8) and second connecting rod (9) just is located the inner wall fixedly connected with spring of base (1), first connecting rod (8) and second connecting rod (9) are stainless steel.
3. The foundation pit safety fence for the bridge engineering construction site as claimed in claim 1, wherein: the outer surface of gusset plate (11) just is located the bottom fixedly connected with spring (12) of base (1), the bottom swing joint of gusset plate (11) is in the inside bottom of base (1).
4. The foundation pit safety fence for the bridge engineering construction site as claimed in claim 1, wherein: the inside of storage water tank (13), seal box (14) and drinking-water pipe (15) communicates with each other, the inside in storage water tank (13) is run through to the one end of drinking-water pipe (15).
5. The foundation pit safety fence for the bridge engineering construction site as claimed in claim 1, wherein: the top fixedly connected with shower nozzle (17) of outlet pipe (16), the inside fixedly connected with check valve (18) of drinking-water pipe (15) and outlet pipe (16).
6. The foundation pit safety fence for the bridge engineering construction site as claimed in claim 1, wherein: the sealing box (14) is communicated with the inside of the water outlet pipe (16), and the top end of the water outlet pipe (16) is fixedly embedded and connected inside the railing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387905.9A CN113073900A (en) | 2021-04-12 | 2021-04-12 | Foundation pit safety fence for bridge engineering construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387905.9A CN113073900A (en) | 2021-04-12 | 2021-04-12 | Foundation pit safety fence for bridge engineering construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113073900A true CN113073900A (en) | 2021-07-06 |
Family
ID=76617308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110387905.9A Withdrawn CN113073900A (en) | 2021-04-12 | 2021-04-12 | Foundation pit safety fence for bridge engineering construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113073900A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302414A (en) * | 2020-10-23 | 2021-02-02 | 梁宇 | Safety protection device for building engineering and use method thereof |
| CN112324241A (en) * | 2020-11-10 | 2021-02-05 | 浙江鼎盛交通建设有限公司 | Median is used in bridge construction |
| CN114150932A (en) * | 2021-12-02 | 2022-03-08 | 浙江银晨建设有限公司 | Foundation pit edge protection device |
-
2021
- 2021-04-12 CN CN202110387905.9A patent/CN113073900A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302414A (en) * | 2020-10-23 | 2021-02-02 | 梁宇 | Safety protection device for building engineering and use method thereof |
| CN112324241A (en) * | 2020-11-10 | 2021-02-05 | 浙江鼎盛交通建设有限公司 | Median is used in bridge construction |
| CN114150932A (en) * | 2021-12-02 | 2022-03-08 | 浙江银晨建设有限公司 | Foundation pit edge protection device |
| CN114150932B (en) * | 2021-12-02 | 2023-02-24 | 浙江银晨建设有限公司 | Foundation pit edge protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113073900A (en) | Foundation pit safety fence for bridge engineering construction site | |
| CN111686538B (en) | Heatstroke prevention dust removal watering device for construction | |
| CN107200077B (en) | Three-body wall-climbing robot and obstacle crossing method thereof | |
| CN207121988U (en) | A kind of integrated prefabricated pumping plant | |
| CN201415007Y (en) | Escaping device for fire engine | |
| CN107919844A (en) | It is a kind of outdoor from motion tracking dedusting photovoltaic power generation apparatus | |
| CN207161109U (en) | A kind of full rotation type tunnel secondary lining concrete curing spraying chassis | |
| CN112012100A (en) | Bridge drainage structures | |
| CN208830175U (en) | High-altitude Cast-in-situ Beam beam body spray maintenance device | |
| CN212731508U (en) | Dust suppression device for preventing secondary dust raising for building construction | |
| CN105370026A (en) | Lift shaft construction platform | |
| CN209222884U (en) | A kind of movable-type intelligent dust collection cover | |
| CN207324368U (en) | A kind of energy conservation and environmental protection air-assisted type spraying machine | |
| CN203684196U (en) | Full-hydraulic lifting type ship lift | |
| CN212478772U (en) | Safety protective guard is used in civil construction | |
| CN216396509U (en) | A crushing apparatus for construction rubbish | |
| CN113027452B (en) | Multistage multidimensional atomization dust control method and device for large-mining-height fully-mechanized mining face | |
| CN201683845U (en) | Window glass cleaning device | |
| CN112376683B (en) | Jam cleaning device in circular sewer for municipal works | |
| CN217171843U (en) | Quick assembly's closed rubbish pond of intelligence | |
| CN112320636B (en) | Watering dust device of building site tower crane | |
| CN215715275U (en) | Constructional engineering pile device | |
| CN206352662U (en) | Novel valve well valve | |
| CN215857535U (en) | Water filling and pressure equalizing device of exposed top type plane accident gate | |
| CN220967929U (en) | Broken dismouting of emergency rescue is put |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210706 |