CN115341775A - Telescopic guardrail for protecting wellhead of rainwater and sewage inspection well and use method - Google Patents
Telescopic guardrail for protecting wellhead of rainwater and sewage inspection well and use method Download PDFInfo
- Publication number
- CN115341775A CN115341775A CN202211166078.1A CN202211166078A CN115341775A CN 115341775 A CN115341775 A CN 115341775A CN 202211166078 A CN202211166078 A CN 202211166078A CN 115341775 A CN115341775 A CN 115341775A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- pull rod
- bearing
- rainwater
- wellhead
- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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- 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
- E04H17/006—Caps or covers for posts
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- 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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
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- 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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1445—Fences with pivotable slats for reduced wind resistance or for adjusting visibility
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- 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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1448—Adjustable, angled or hinged connections
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- 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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1452—Details of connections between rails and posts the ends of the rails are fixed on the lateral sides of the posts
- E04H17/1456—Details of connections between rails and posts the ends of the rails are fixed on the lateral sides of the posts the ends of the rails being located in vertical channels extending along a substantial portion of the length of the post
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- 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
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1486—Details of connections between rails and posts the rails being positioned between the uprights of double posts
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- 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
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- 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)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a telescopic guardrail for protecting a wellhead of a rainwater and sewage inspection well, which is characterized by comprising four bearing vertical rods, a slidable pull rod, telescopic railings and a limiting frame, wherein the four bearing vertical rods are distributed in a rectangular array, the slidable pull rod and the telescopic railings are arranged between the adjacent bearing vertical rods, the limiting frame is arranged on the side surface of each bearing vertical rod, the end part of each telescopic pull rod is fixed on the limiting frame, the telescopic guardrail adopts a foldable design, and the fixed railings are designed into a telescopic structure, so that the protection work of most wellheads with different sizes can be met, and the telescopic guardrail is strong in stability and difficult to topple.
Description
Technical Field
The invention relates to the technical field of municipal engineering construction, in particular to a telescopic guardrail for protecting a wellhead of a rainwater and sewage inspection well and a using method thereof.
Background
In various rain and sewage pipeline constructions of municipal engineering, the well mouth of the inspection well is a common potential safety hazard in a construction site. In the prior art, a wellhead protection fence is mostly built by steel pipes or formed into a fence; the operation of erecting the guardrail by adopting the steel pipe is complicated, and time and labor are wasted; when the shaped fences are adopted for erection, the connection among the fences is not tight enough; when the well head to not unidimensional protects, need select the steel pipe of not unidimensional or regularization rail to set up, very inconvenient.
Therefore, there is a need for a guardrail that is convenient, safe and can be used with different sized wellheads.
Disclosure of Invention
The invention aims to solve the problems that a common wellhead guardrail in the prior art cannot be suitable for protecting wellheads with different sizes, and the guardrail is unstable in overall structure and prone to toppling over under external force, and provides a telescopic guardrail for protecting a wellhead of a rainwater and sewage inspection well and a using method of the telescopic guardrail.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a scalable guardrail for protection of rain sewage inspection shaft well head, includes bearing pole setting, slidable pull rod, scalable railing, spacing frame, the bearing pole setting is equipped with four, four the bearing pole setting is the rectangular array and distributes, and is adjacent be provided with slidable pull rod and scalable railing between the bearing pole setting, the side of bearing pole setting is provided with spacing frame, the end fixing of scalable pull rod is on spacing frame.
Preferably, the slidable pull rod comprises two movable rods and a connecting piece, the two movable rods are fixed in a crossed mode through the connecting piece, and the whole movable pull rod is of an X-shaped movable structure.
Preferably, the top end of the bearing vertical rod is provided with a vertical rod cap, the lower end of the slidable pull rod is provided with a roller, and the roller is fixed on the movable rod through a roller.
Preferably, the limiting frame is made of two L-shaped aluminum alloy plates, bolt holes are formed in the L-shaped aluminum alloy plates, the limiting frame and the bearing vertical rod are connected into a whole in a welding mode, the upper end of the slidable pull rod is connected with the vertical rod cap through a bolt, and the lower end of the slidable pull rod is arranged in the limiting frame through a roller, and fixed bolts are arranged up and down to prevent the roller from sliding.
Preferably, the bottom of the bearing vertical rod is provided with a fixing piece, the fixing piece is used for fixing the bearing vertical rod, the fixing piece is composed of an aluminum alloy plate and a steel chisel, and the steel chisel can be driven into soil around a wellhead.
Preferably, scalable railing includes middle pipe and two tip pipes, the tip pipe cover is located in the middle part pipe.
Preferably, the screw is arranged inside the middle circular tube, the screw is arranged outside the end circular tube, and the three circular tubes are fixed through the screws.
A using method of a telescopic guardrail for protecting a well mouth of a rain and sewage inspection well comprises the following steps,
1. selecting the size of an area to be protected according to the size of a well head, positioning the corner points of the four upright rods,
2. placing a bearing upright post of the telescopic guardrail in a closed state on a positioned angular point, removing a bolt of a roller part at the lower end of a slidable pull rod, pulling two upright posts along one direction, pulling the two upright posts along the direction vertical to the positioning angular point to the position of the positioned angular point after the upright posts in the direction reach the positioning angular point,
3. the roller part at the lower end of the sliding pull rod is fixed by a bolt.
4. Adjust the length of scalable railing according to the interval between the pole setting, utilize bolt and spacing frame to be connected scalable railing.
5. Thereby fix the bearing pole setting through beating into the peripheral soil body of well head with the drill rod on the mounting, further guaranteed the overall stability of scalable guardrail.
Compared with the prior art, the invention provides the telescopic guardrail for protecting the well mouth of the rainwater and sewage inspection well, the fixing guardrail is designed into a telescopic structure by adopting a foldable design, the protection work of the well mouth with most of different sizes can be met, and the telescopic guardrail is strong in stability and difficult to topple.
Drawings
Fig. 1 is a schematic view of the retractable guard rail of the present invention in an open state.
Fig. 2 is a schematic view of the retractable guard rail of the present invention in a closed position.
Figure 3 is a schematic view of the invention showing the connection of the elements of the top of the load-bearing upright.
Figure 4 is a schematic view of the invention showing the connection of the elements of the bottom of the load-bearing upright.
Fig. 5 is a schematic view of the roller portion at the lower end of the slidable pull rod of the present invention.
FIG. 6 is a schematic view of the connection part of the lower end roller of the slidable rod and the limiting frame according to the present invention.
1. The device comprises a bearing vertical rod, 2 a slidable pull rod, 3 a telescopic railing, 4 a vertical rod cap, 5 a limiting frame, 6 a fixing piece, 21 a roller, 22 a connecting piece, 23 a rolling shaft, 31 a middle circular tube, 32 an end circular tube, 321 a connecting piece, 41 a bolt, 51 an L-shaped aluminum alloy plate, 52 a bolt hole, 53 a fixing bolt, 61 an aluminum alloy plate, 62 steel chisel.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-6, a scalable guardrail for protection of rainwater and sewage inspection shaft well head, including bearing pole setting 1, slidable pull rod 2, scalable railing 3, spacing frame 5, bearing pole setting 1 is equipped with four, four bearing pole setting 1 is the rectangle array and distributes, and is adjacent be provided with slidable pull rod 2 and scalable railing 3 between the bearing pole setting 1, the side of bearing pole setting 1 is provided with spacing frame 5, the end fixing of scalable pull rod is on spacing frame 5, slidable pull rod 2 includes two movable rods and connecting piece 22, and two movable rods pass through connecting piece 22 cross fixation, wholly are "X" shape mobile structure.
Example two
On the basis of the implementation of the first step: the top of bearing pole setting 1 is provided with pole setting block 4, the lower extreme of slidable pull rod 2 is provided with gyro wheel 21, gyro wheel 21 is fixed in on the movable rod through roller bearing 23, spacing frame 5 is made by two L type aluminum alloy boards 51, has seted up bolt hole 52 on the L type aluminum alloy board 51, spacing frame 5 with bearing pole setting 1 is a whole through welded connection, slidable pull rod 2 upper end with pole setting block 4 is arranged in through rotating bolt 41 connection, lower extreme gyro wheel 21 in spacing frame 5 and set up fixed rotation bolt 53 from top to bottom and prevent that gyro wheel 21 from sliding.
EXAMPLE III
On the basis of the above embodiment, the bottom of the bearing vertical rod 1 is provided with a fixing member 6, the fixing member 6 is used for fixing the bearing vertical rod 1, the fixing member 6 is composed of an aluminum alloy plate 61 and a steel chisel 62, and the steel chisel 62 can be driven into soil around a wellhead.
A using method of a telescopic guardrail for protecting a well mouth of a rain and sewage inspection well comprises the following steps,
firstly, selecting the size of an area to be protected according to the size of a well head, positioning the corner points of four upright posts,
then, one bearing upright stanchion 1 of the telescopic guardrail in a closed state is placed on a positioned angular point, the rotating bolt 41 of the roller 21 part at the lower end of the sliding pull rod 2 is removed, the two upright stanchions are firstly pulled along one direction, after the upright stanchions in the direction reach the positioning angular point, the two upright stanchions are pulled along the direction vertical to the positioning angular point to the position of the positioned angular point,
the roller 21 at the lower end of the sliding pull rod 2 is partially fixed by a rotating bolt 41.
Then, adjust the length of scalable railing 3 according to the interval between the pole setting, utilize scalable railing 3 to rotate bolt 41 and be connected with spacing frame 5.
Finally, the steel drill 62 on the fixing piece 6 is driven into the soil body around the wellhead so as to fix the bearing vertical rod 1, and the overall stability of the telescopic guardrail is further ensured.
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 (8)
1. The utility model provides a scalable guardrail for protection of rain sewage inspection shaft well head, a serial communication port, including bearing pole setting, slidable pull rod, scalable railing, spacing frame, the bearing pole setting is equipped with four, four the bearing pole setting is the rectangular array and distributes, and is adjacent be provided with slidable pull rod and scalable railing between the bearing pole setting, the side of bearing pole setting is provided with spacing frame, the end fixing of scalable pull rod is on spacing frame.
2. The retractable guardrail for protecting the wellhead of the rainwater and sewage inspection well according to claim 1, wherein the slidable pull rod comprises two movable rods and a connecting piece, the two movable rods are fixed in a crossed manner through the connecting piece, and the whole retractable guardrail is of an X-shaped movable structure.
3. The retractable guardrail for protecting the wellhead of the rainwater and sewage inspection well according to claim 2, wherein the top end of the bearing vertical rod is provided with a vertical rod cap, the lower end of the slidable pull rod is provided with a roller, and the roller is fixed on the movable rod through a roller.
4. The retractable guardrail for protecting the wellhead of the rainwater and sewage inspection well according to claim 3, wherein the limiting frame is made of two L-shaped aluminum alloy plates, bolt holes are formed in the L-shaped aluminum alloy plates, the limiting frame and the bearing vertical rod are connected into a whole through welding, the upper end of the slidable pull rod and the vertical rod cap are connected through bolts, the lower end roller is arranged in the limiting frame, and fixing bolts are arranged up and down to prevent the roller from sliding.
5. The retractable guardrail for protecting the wellhead of the rainwater and sewage inspection well according to claim 1, wherein a fixing member is arranged at the bottom of the bearing vertical rod and used for fixing the bearing vertical rod, and the fixing member is composed of an aluminum alloy plate and a steel chisel which can be driven into soil around the wellhead.
6. The retractable guardrail for protecting the wellhead of the rainwater and sewage inspection well according to claim 1, wherein the retractable guardrail comprises a middle circular tube and two end circular tubes, and the end circular tubes are sleeved in the middle circular tube.
7. The telescopic guardrail for protecting the well mouth of the rainwater and sewage inspection well according to claim 1, wherein screws are arranged inside the middle circular tube, screws are arranged outside the end circular tubes, and the three circular tubes are fixed through the screws.
8. The use method of the telescopic guardrail for protecting the well mouth of the rainwater and sewage inspection well is characterized by comprising the following steps: selecting the size of an area to be protected according to the size of a well head, positioning the corner points of the four upright rods,
step two: placing a bearing upright post of the telescopic guardrail in a closed state on a positioned angular point, removing a bolt of a roller part at the lower end of a slidable pull rod, pulling two upright posts along one direction, pulling the two upright posts along the direction vertical to the positioning angular point to the position of the positioned angular point after the upright posts in the direction reach the positioning angular point,
step three: the roller part at the lower end of the slidable pull rod is fixed by a bolt.
Step four: adjust the length of scalable railing according to the interval between the pole setting, utilize bolt and spacing frame to be connected scalable railing.
And fifthly, the steel chisel on the fixing piece is driven into the soil body around the wellhead to fix the bearing upright stanchion, thereby further ensuring the integral stability of the telescopic guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211166078.1A CN115341775A (en) | 2022-09-23 | 2022-09-23 | Telescopic guardrail for protecting wellhead of rainwater and sewage inspection well and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211166078.1A CN115341775A (en) | 2022-09-23 | 2022-09-23 | Telescopic guardrail for protecting wellhead of rainwater and sewage inspection well and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115341775A true CN115341775A (en) | 2022-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211166078.1A Pending CN115341775A (en) | 2022-09-23 | 2022-09-23 | Telescopic guardrail for protecting wellhead of rainwater and sewage inspection well and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115341775A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104987A1 (en) * | 1995-04-14 | 2002-08-08 | Harrison G. Purvis | Temporary guard rail system |
| CN207375505U (en) * | 2017-09-24 | 2018-05-18 | 陈科 | A kind of screw regulating type adjusting rod |
| CN212317644U (en) * | 2020-04-26 | 2021-01-08 | 青岛金沙滩建设集团有限公司 | Town road foundation ditch safety device |
| CN213449576U (en) * | 2020-07-30 | 2021-06-15 | 王恩东 | Building engineering protector |
| CN214303201U (en) * | 2020-12-03 | 2021-09-28 | 尹燕鸿 | Protective guardrail for construction engineering foundation pit |
| CN214365393U (en) * | 2021-01-12 | 2021-10-08 | 山东房建建设集团有限公司 | Building engineering construction rail guard |
-
2022
- 2022-09-23 CN CN202211166078.1A patent/CN115341775A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104987A1 (en) * | 1995-04-14 | 2002-08-08 | Harrison G. Purvis | Temporary guard rail system |
| CN207375505U (en) * | 2017-09-24 | 2018-05-18 | 陈科 | A kind of screw regulating type adjusting rod |
| CN212317644U (en) * | 2020-04-26 | 2021-01-08 | 青岛金沙滩建设集团有限公司 | Town road foundation ditch safety device |
| CN213449576U (en) * | 2020-07-30 | 2021-06-15 | 王恩东 | Building engineering protector |
| CN214303201U (en) * | 2020-12-03 | 2021-09-28 | 尹燕鸿 | Protective guardrail for construction engineering foundation pit |
| CN214365393U (en) * | 2021-01-12 | 2021-10-08 | 山东房建建设集团有限公司 | Building engineering construction rail guard |
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