CN112267700A - Plug-in type road inspection well operation protection frame - Google Patents
Plug-in type road inspection well operation protection frame Download PDFInfo
- Publication number
- CN112267700A CN112267700A CN202011104941.1A CN202011104941A CN112267700A CN 112267700 A CN112267700 A CN 112267700A CN 202011104941 A CN202011104941 A CN 202011104941A CN 112267700 A CN112267700 A CN 112267700A
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- China
- Prior art keywords
- ring rod
- inspection well
- ring
- rod
- rods
- Prior art date
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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
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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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
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An inserted type road inspection well operation protection frame relates to an inspection well operation protection frame, wherein an inserted ring rod (13) slightly smaller than an inspection well mouth (36) is arranged in the middle of the lower end of a frame body, three or more screw holes B (32) are uniformly distributed on four sides of the inserted ring rod, screw rods (33) of T-shaped screws (12) matched with the screw holes B in number penetrate through the inner sides of the screw holes B of the inserted ring rod, and the outer ends of the screw rods are occluded at the lower part of an inner convex ring (34) of a well mouth well ring (35) to obtain displacement prevention of the frame body; a warning lamp (1), a lighting lamp and a ventilation fan (4) are arranged on the upper end face of the frame body, wherein an air outlet of the ventilation fan is provided with a telescopic pipe (7) which can be inserted into the inspection well; the invention utilizes the warning light to remind passerby, the ventilation fan provides fresh air for underground, and the inserted ring rod inserted into the inspection well mouth locks the inner convex ring of the well mouth ring through the T-shaped screw to prevent passerby from falling into the inspection well.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to an inspection well operation protection frame, in particular to an insertion type road inspection well operation protection frame.
[ background of the invention ]
A plurality of inspection wells are usually arranged on urban roads, and are provided with an inspection well power supply cable, a communication line, a street lamp wire, a gas pipeline, a water supply network or sewage and rainwater pipelines, and are provided for infrastructure of enterprises and public institutions, business enterprises and public institutions and residential communities near the roads through the arrangement of the inspection wells, line interfaces or pipeline valves arranged in the inspection wells are corroded by moisture or rainwater and sewage for a long time, so that the lines and the pipelines are aged, and the affiliated units can perform inspection or rush repair through the inspection wells; due to the fact that rainwater or sewage enters the inspection well in the inspection well cover and air is not circulated, the concentration of methane, carbon dioxide and other gases in the inspection well is too high, occupational disasters such as oxygen deficiency of operating personnel in the inspection well often occur, and deflagration caused by careless smoking or spot welding sparks also occurs; still be during in the inspection shaft construction because the well head unmanned on duty or the pedestrian leaves the emergence of the pedestrian accident of falling the inspection shaft that leads to for a short time of on duty personnel, so some constructors place the reflection of light toper section of thick bamboo near construction inspection shaft mouth, but the reflection of light toper section of thick bamboo is blown away by wind easily under the windy condition, also there is passerby's accident that inadvertently bumps the reflection of light toper section of thick bamboo to take place, these all can lead to passerby to fall into the inspection shaft and smash the constructor in the inspection shaft.
[ summary of the invention ]
In order to overcome the defects in the background art, the invention discloses an insertion type road inspection well operation protection frame, which reminds passers-by using a warning lamp, provides fresh air for underground by using a ventilation fan, and prevents passers-by from falling into an inspection well by using an insertion ring rod inserted into the inspection well mouth to lock an inner convex ring of a well head and a well ring of the well head through a T-shaped screw.
The technical scheme for realizing the invention is as follows:
an insertion type road inspection well operation protection frame comprises a frame body, an insertion ring rod, T-shaped screws, a ventilation fan, a warning lamp and a lighting lamp, wherein the middle of the lower end of the frame body is provided with the insertion ring rod slightly smaller than a well mouth of an inspection well, three or more than three screw holes B are uniformly distributed on four sides of the insertion ring rod, screw rods of the T-shaped screws matched with the screw holes B in number penetrate through the inner sides of the screw holes B of the insertion ring rod, and the outer ends of the screw rods are occluded at the lower parts of inner convex rings of a well mouth well ring to obtain displacement prevention of the frame body; the upper end face of the frame body is provided with a warning lamp, a lighting lamp and a ventilation fan, wherein an air outlet of the ventilation fan is provided with a telescopic pipe which can be inserted into the inspection well.
The lower end of the frame body of the plug-in type road inspection well operation protective frame is provided with an outer ring rod, the inner wall of the outer ring rod is connected with the outer edge of the inner ring rod through a plurality of horizontal connecting rods, the upper surface of the inner ring rod is provided with a wide ring rod, the inner side of the lower surface of the wide ring rod is connected with the upper surface of the plug-in ring rod through a plurality of short vertical rods, and the wide ring rod, the short vertical rods and the plug-in ring rod form a plug-in ring capable of moving up and down; the inner surface of the inner ring rod is provided with a plurality of screw holes A matched with the T-shaped screws in number, and the screw holes B of the insert ring inserted into the ring rod correspond to the screw holes A of the inner ring rod after the insert ring rod is lifted.
The plug-in type road inspection well operation protection frame is characterized in that the upper surface of an outer ring rod of the frame body is connected with the lower ends of four vertical rods at equal intervals, the upper ends of the four vertical rods are connected with the lower surface of a middle ring rod at equal intervals, and a warning lamp, an illuminating lamp and a ventilation fan are arranged on the upper end surface of the middle ring rod.
The plug-in type road inspection well operation protection frame is characterized in that baffle plates are arranged between three adjacent vertical rods of the four vertical rods, and an inspection well access channel is formed between two vertical rods without the baffle plates.
The plug-in type road inspection well operation protection frame is provided with fluorescent strips and construction slogans on three baffles respectively.
The plug-in type road inspection well operation protection frame is characterized in that the baffle is of a quarter-circle structure, side plates are arranged on four sides of the baffle respectively, a plurality of fixing holes A are formed in each side plate at intervals, fixing holes B corresponding to the side plate fixing holes A are formed in the side faces of every two vertical rods of the three installation side plates respectively, fixing holes B are formed in the upper face of the outer ring rod and the lower face of the middle ring rod respectively, and the three installation side plates are fixed respectively through the fixing holes A of the side plates and the fixing holes B of the outer ring rod, the middle ring rod and the vertical rods through the rivet bolts matched in number.
The plug-in type road inspection well operation protection frame is characterized in that the baffle is made of glass fiber reinforced plastic.
Plug-in road inspection shaft operation protection frame, the lower extreme of many down tube is connected to the upper portion face equidistance of middle part loop bar, the lower part face of upper portion loop bar is connected to the upper end of many down tube, is equipped with two spinal branch vaulting poles at the middle part interval of upper portion loop bar, and ventilation fan sets up in the upper portion one side of two spinal branch vaulting poles, is equipped with the battery box at the upper portion opposite side of two spinal branch vaulting poles, the warning light sets up on the upper portion face of battery box, and the light setting still is equipped with lamp switch, fan switch and warning light switch on the battery box on the inboard facade of battery box, the control master switch setting of lamp switch, fan switch and warning light switch is on the battery box.
The plug-in type road inspection well operation protection frame is characterized in that the illuminating lamp is an angle-adjustable spotlight.
The plug-in type protective frame for the operation of the road inspection well is characterized in that the frame body is connected by welding through hollow pipe metal.
Through the disclosure, the beneficial effects of the invention are as follows:
when the plug-in type road inspection well operation protection frame is used, the plug-in ring rod is plugged into a well mouth of an inspection well, the screw rods of the T-shaped screws penetrate through the screw holes B of the plug-in ring rod and then prop against the lower part of the inner convex ring of the well mouth of the inspection well, the protection of the frame body on the well mouth is obtained, the danger that the frame body is blown away or moved is effectively prevented, the lighting lamp arranged on the upper part of the frame body can be used for facilitating underground emergency repair operation at night by using the angle-adjustable spotlight, the ventilation fan can ventilate the underground before entering the well, and the warning lamp reminds passersby to avoid an operation area; the invention effectively prevents passerby from falling into the inspection well, and ensures the safety of operators and passerby.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the baffle of the present invention;
FIG. 3 is a perspective view of the frame body of the present invention;
FIG. 4 is a schematic perspective view of the insert ring of the present invention;
FIG. 5 is a schematic view of the T-shaped screw structure of the present invention;
FIG. 6 is a schematic structural diagram of a conventional inspection well;
in the figure: 1. a warning light; 2. an angle-adjustable spotlight; 3. an air inlet; 4. a ventilation fan; 5. a wire; 6. a support bar; 7. a telescopic pipe; 8. a diagonal bar; 9. a baffle plate; 10. erecting a rod; 11. a short upright post; 12. a T-shaped screw; 13. inserting a ring rod; 14. pulling a rivet; 15. a wide loop bar; 16. an inner ring rod; 17. a horizontal connecting rod; 18. an outer ring rod; 19. a middle loop bar; 20. an upper ring rod; 21. a battery box; 22. a master switch; 23. a light switch; 24. a fan switch; 25. a warning light switch; 26. a fixing hole A; 27. a side plate; 28. a fluorescent strip; 29. constructing slogans; 30. a fixing hole B; 31. a screw hole A; 32. a screw hole B; 33. a screw; 34. an inner raised ring; 35. a well ring; 36. a wellhead.
[ detailed description ] embodiments
The present invention will be further illustrated with reference to the following examples; the following examples are not intended to limit the present invention, and are only used as a support for the implementation of the present invention, and any equivalent structure replacement within the technical framework of the present invention is included in the protection scope of the present invention;
the plug-in type road inspection well operation protection frame combined with the attached drawings 1-6 comprises a frame body, a plug-in ring rod 13, a T-shaped screw 12, a ventilation fan 4, a warning lamp 1 and a lighting lamp, wherein the frame body is connected by welding through hollow pipe metal, the plug-in ring rod 13 slightly smaller than an inspection well opening 36 is arranged in the middle of the lower end of the frame body, three or more than three screw holes B32 are uniformly distributed on four surfaces of the plug-in ring rod 13, a screw 33 of the T-shaped screw 12, the number of which is matched with that of the screw holes B32, penetrates through the inner side of the screw hole B32 of the plug-in ring rod 13, and the outer end of the screw 33 is occluded at the lower part of an inner convex ring 34; the upper end face of the frame body is provided with a warning lamp 1, a lighting lamp and a ventilation fan 4, wherein an air outlet of the ventilation fan 4 is provided with a telescopic pipe 7 which can be inserted into the inspection well.
With reference to fig. 1, 3 or 4, in consideration of the convenience of transportation, the present application provides an outer ring rod 18 at the lower end of the frame body, the inner wall of the outer ring rod 18 is connected with the outer edge of an inner ring rod 16 through a plurality of horizontal connecting rods 17, a wide ring rod 15 is arranged on the upper surface of the inner ring rod 16, the inner side of the lower surface of the wide ring rod 15 is connected with the upper surface of an insert ring rod 13 through a plurality of short upright rods 11, and the wide ring rod 15, the plurality of short upright rods 11 and the insert ring rod 13 form an insert ring capable of moving up and down; a plurality of screw holes A31 matched with the number of the T-shaped screws 12 are arranged on the inner surface of the inner ring rod 16, and a screw hole B32 of the insert ring inserted into the ring rod 13 and a screw hole A31 of the inner ring rod 16 correspond to each other after the insert ring rod 13 is lifted up; the upper surface of an outer ring rod 18 of the frame body is connected with the lower ends of the four upright rods 10 at equal intervals, and the upper ends of the four upright rods 10 are connected with the lower surface of a middle ring rod 19 at equal intervals; the lower ends of a plurality of inclined rods 8 are connected with the upper surface of a middle ring rod 19 at equal intervals, the lower surface of an upper ring rod 20 is connected with the upper ends of the inclined rods 8, two support rods 6 are arranged at the middle of the upper ring rod 20 at intervals, a ventilation fan 4 is arranged on one side of the upper portions of the two support rods 6, a battery box 21 is arranged on the other side of the upper portions of the two support rods 6, a warning lamp 1 is arranged on the upper surface of the battery box 21, a lighting lamp is arranged on the inner vertical surface of the battery box 21, a lamp switch 23, a fan switch 24 and a warning lamp switch 25 are further arranged on the battery box 21, a battery in the battery box 21 is connected with the main switch 22 through a lead 5, and three leads 5 led out by the main switch 22 are respectively connected with the lamp switch 23, the fan switch 24 and the warning lamp switch 25 and then are connected with the lighting lamp switch 22, The ventilation fan 4 and the warning lamp 1, and the illuminating lamp, the ventilation fan 4 and the warning lamp 1 are connected with the battery through the loop of the wires; the lighting lamp preferably uses an angle-adjustable spotlight 2.
With reference to fig. 1, 2 or 3, baffles 9 are arranged between three adjacent two upright posts 10 of the four upright posts 10, the baffles 9 are made of glass fiber reinforced plastic, an inspection well access is formed between two upright posts 10 without the baffles 9, and three baffles 9 are respectively provided with a fluorescent strip 28 and a construction slogan 29; the baffle 9 is of a quarter-circle structure, the four sides of the baffle 9 are respectively provided with the side plates 27, each side plate 27 is provided with a plurality of fixing holes A26 at intervals, the side surfaces of every two vertical rods 10 of the three installation side plates 27 are respectively provided with fixing holes B30 corresponding to the fixing holes A26 of the side plates 27, the upper surface of the outer ring rod 18 and the lower surface of the middle ring rod 19 are respectively provided with fixing holes B30, and the three installation side plates 27 are respectively fixed by the rivet 14 matched in number through the fixing holes A26 of the side plates 27, the outer ring rod 18, the middle ring rod 19 and the fixing holes B30 of the vertical rods 10.
The insertion type road inspection well operation protection frame is implemented by combining the attached drawings 1 to 5, the ventilating fan 4 can be a Jiuzhou common GF type conduit type ventilating fan, louver plates at the air outlet of the ventilating fan 4 are taken down and connected with matched plastic extension pipes 7, and the air inlet 3 is preferably corresponding to the outer side when the ventilating fan 4 is installed; the warning lamp 1 can be a yellow single warning lamp; the angle-adjustable spotlight 2 can be an LED spotlight; the power supply can be provided with a battery or connected with a generator of the operation vehicle;
when the manhole cover is used, the manhole cover is opened and removed, then the screw rods 33 of the T-shaped screws 12 penetrating through the screw holes B32 of the insertion ring rod 13 and the screw holes A31 of the inner ring rod 16 are moved outwards, the manhole cover is stopped when the end parts of the screw rods 33 of all the T-shaped screws 12 are positioned in the screw holes B32 of the insertion ring rod 13, the manhole cover is lifted and placed on a manhole mouth 36 of an inspection well, the insertion ring rod 13 which is not controlled falls into the manhole mouth 36 under the action of self weight, then the extension pipe 7 of the ventilation fan 4 is inserted into the manhole mouth, the ventilation fan 4 is opened to ventilate in the manhole for more than ten minutes, at the moment, a constructor uses a screwing handle formed at the inner end of the T-shaped screws 12 to enable the outer ends of the screw rods 33 of the T-shaped screws 12 to be propped against the lower part of the inner convex rings 34 of the manhole ring 35, the warning lamp 1 can be opened to enter the manhole to operate, if light in the, the operation safety and the safety of pedestrians and vehicles are ensured.
The present invention is not described in detail in the prior art.
Claims (10)
1. The utility model provides an bayonet road inspection shaft operation protection frame, includes the support body, inserts loop bar (13), T screw (12), ventilation fan (4), warning light (1) and light, characterized by: an inserting ring rod (13) slightly smaller than an inspection well mouth (36) is arranged in the middle of the lower end of the frame body, three or more than three screw holes B (32) are uniformly distributed on four sides of the inserting ring rod (13), screw rods (33) of T-shaped screws (12) matched with the screw holes B (32) in number penetrate through the inner sides of the screw holes B (32) of the inserting ring rod (13), and the outer ends of the screw rods (33) are meshed with the lower portion of an inner convex ring (34) of a well ring (35) of the well mouth (36) to obtain displacement prevention of the frame body; the upper end face of the frame body is provided with a warning lamp (1), a lighting lamp and a ventilation fan (4), wherein an air outlet of the ventilation fan (4) is provided with a telescopic pipe (7) which can be inserted into the inspection well.
2. The insertion type protective frame for the operation of the road inspection well according to claim 1, which is characterized in that: the lower end of the frame body is provided with an outer ring rod (18), the inner wall of the outer ring rod (18) is connected with the outer edge of an inner ring rod (16) through a plurality of horizontal connecting rods (17), the upper surface of the inner ring rod (16) is provided with a wide ring rod (15), the inner side of the lower part surface of the wide ring rod (15) is connected with the upper surface of an inserted ring rod (13) through a plurality of short vertical rods (11), and the wide ring rod (15), the plurality of short vertical rods (11) and the inserted ring rod (13) form an inserted ring capable of moving up and down; the inner surface of the inner ring rod (16) is provided with a plurality of screw holes A (31) matched with the number of the T-shaped screws (12), and the screw holes B (32) of the insert ring inserted into the ring rod (13) and the screw holes A (31) of the inner ring rod (16) correspond to each other after the insert ring rod (13) is lifted.
3. The insertion type protective frame for the operation of the road inspection well according to claim 1, which is characterized in that: the upper surface of an outer ring rod (18) of the frame body is connected with the lower ends of the four vertical rods (10) at equal intervals, the upper ends of the four vertical rods (10) are connected with the lower surface of a middle ring rod (19) at equal intervals, and the warning lamp (1), the illuminating lamp and the ventilation fan (4) are arranged on the upper end surface of the middle ring rod (19).
4. The insertion type protective frame for the operation of the road inspection well according to claim 3, which is characterized in that: baffle plates (9) are arranged between three adjacent two upright rods (10) of the four upright rods (10), and an inspection well access is formed between two upright rods (10) without the baffle plates (9).
5. The insertion type protective frame for the operation of the road inspection well according to claim 3, which is characterized in that: the three baffles (9) are respectively provided with a fluorescent strip (28) and a construction slogan (29).
6. The insertion type protective frame for the operation of the road inspection well according to claim 3, which is characterized in that: the baffle (9) is of a quarter-circle structure, the four sides of the baffle (9) are respectively provided with a side plate (27), each side plate (27) is provided with a plurality of fixing holes A (26) at intervals, the side faces of every two vertical rods (10) of the three installation side plates (27) are respectively provided with a fixing hole B (30) corresponding to the fixing hole A (26) of the side plate (27), the upper face of the outer ring rod (18) and the lower face of the middle ring rod (19) are respectively provided with a fixing hole B (30), and the three installation side plates (27) are respectively fixed by the pulling rivets (14) with matched numbers through the fixing holes A (26) of the side plates (27), the outer ring rod (18), the middle ring rod (19) and the fixing holes B (30) of the vertical rods (10).
7. The insertion type protective frame for the operation of the road inspection well according to claim 6, which is characterized in that: the baffle (9) is made of glass fiber reinforced plastic.
8. An insertion type protective frame for road inspection well operation according to claim 1 or 3, which is characterized in that: the lower extreme of many down tube (8) is connected to the upper portion face equidistance of middle part loop bar (19), and the lower part face of upper portion loop bar (20) is connected to the upper end of many down tube (8), is equipped with two spinal branch vaulting poles (6) at the middle part interval of upper portion loop bar (20), and ventilation fan (4) set up in upper portion one side of two spinal branch vaulting poles (6), is equipped with battery box (21) at the upper portion opposite side of two spinal branch vaulting poles (6), warning light (1) sets up on the upper portion face of battery box (21), and the light setting still is equipped with lamp switch (23), fan switch (24) and warning light switch (25) on battery box (21), and lamp switch (23), fan switch (24) and the control master switch (22) of warning light switch (25) set up on battery box (21).
9. The insertion type protective frame for the operation of the road inspection well according to claim 8, which is characterized in that: the illuminating lamp is an angle-adjustable spotlight (2).
10. The insertion type protective frame for the operation of the road inspection well according to claim 1, which is characterized in that: the frame body is connected by welding through hollow pipe metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104941.1A CN112267700A (en) | 2020-10-15 | 2020-10-15 | Plug-in type road inspection well operation protection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104941.1A CN112267700A (en) | 2020-10-15 | 2020-10-15 | Plug-in type road inspection well operation protection frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112267700A true CN112267700A (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011104941.1A Pending CN112267700A (en) | 2020-10-15 | 2020-10-15 | Plug-in type road inspection well operation protection frame |
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| CN (1) | CN112267700A (en) |
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| CN211254812U (en) * | 2019-10-23 | 2020-08-14 | 天津市海纳源科技有限公司 | Welding wire packaging plastic shaft convenient to transport |
| CN211500145U (en) * | 2019-12-18 | 2020-09-15 | 珠海市世源光电科技有限公司 | Mechanical lock core structure of intelligence well lid electronic lock |
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Application publication date: 20210126 |