CN215255126U - Safety protective guard is used in road bridge construction - Google Patents
Safety protective guard is used in road bridge construction Download PDFInfo
- Publication number
- CN215255126U CN215255126U CN202121049360.2U CN202121049360U CN215255126U CN 215255126 U CN215255126 U CN 215255126U CN 202121049360 U CN202121049360 U CN 202121049360U CN 215255126 U CN215255126 U CN 215255126U
- Authority
- CN
- China
- Prior art keywords
- upright
- bridge construction
- road
- fixed base
- cross rod
- 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.)
- Active
Links
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a safety protective guard for road and bridge construction, which comprises a fixed base and a traveling wheel, a sliding groove is arranged in the fixed base, a supporting leg is connected above the travelling wheel, the travelling wheel and the lower part of the supporting leg are arranged in the fixed base, the upper part of the fixed base is provided with a lifting handle which drives the fixed base to slide up and down, a lower cross bar is arranged above the supporting legs, an upright post and a vertical supporting rod are arranged on the lower cross bar, an upper cross bar is arranged above the upright post and the vertical supporting rod, the upright posts are arranged at two sides, the vertical support rods are uniformly arranged between the upright posts, the warning lamp is fixedly connected above the upper cross rod, the connecting device is characterized in that the same end of the upper cross rod and the lower cross rod is provided with a connecting sleeve, one end of the upper cross rod and the lower cross rod, which is far away from the connecting sleeve, is provided with a connecting bolt, and the connecting sleeve is provided with a connecting bolt. The utility model discloses be convenient for remove the installation, also convenient dismantlement is retrieved and is changed to damaging the position, and safety and stability is high.
Description
Technical Field
The utility model belongs to the technical field of the safety protective guard, concretely relates to safety protective guard is used in road bridge construction.
Background
The protective fence is mainly used in places such as engineering construction and the like. On the other hand, in a building construction site, guard rails are generally arranged around the site to prevent safety accidents. The existing safety protective guard is mostly a steel frame formed by simply welding stainless steel, the whole weight is light, the phenomenon of falling to the ground easily occurs, the whole occupied space is large due to the steel frame structure during carrying, the carrying is inconvenient, and after the safety protective guard is used up, the damaged part is not convenient to detach and replace due to welding connection, so that the waste is caused.
Disclosure of Invention
The utility model provides a safety protective guard is used in road bridge construction to solve the problem that proposes in the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a road and bridge construction is with safety protective guard, includes unable adjustment base, walking wheel, the inside spout that is equipped with of unable adjustment base, walking wheel top is connected with the landing leg, the lower part setting of walking wheel and landing leg is inside unable adjustment base, unable adjustment base's upper portion is equipped with carries the handle, carry and carry the handle and drive unable adjustment base and slide from top to bottom, the top of landing leg is equipped with the sheer pole, be equipped with stand, perpendicular bracing piece on the sheer pole, the top of stand and perpendicular bracing piece is equipped with the horizontal pole, the stand sets up in both sides, perpendicular bracing piece evenly sets up between the stand, the top fixedly connected with warning light of last horizontal pole, it is equipped with adapter sleeve with the sheer pole with the one end, it is equipped with connecting bolt to go up horizontal pole and sheer pole one end of keeping away from adapter sleeve is equipped with connecting bolt on the adapter sleeve.
Further, the sliding groove and the supporting leg are matched in size.
Further, the diameter of the connecting sleeve is smaller than the diameters of the upper cross rod and the lower cross rod.
The scheme is further, the stand includes first stand, second stand, fixing bolt, the lower extreme diameter of first stand is less than the second stand, the upper end diameter of first stand is the same with the second stand, the side of second stand is equipped with the screw, fixing bolt passes the screw and tightly fixes first stand top in the second stand.
The scheme is further, erect the bracing piece and include first perpendicular bracing piece and second perpendicular bracing piece, first perpendicular bracing piece is "I" style of calligraphy structure, the lower pot head of first perpendicular bracing piece is established in the inside of second perpendicular bracing piece, along with the stand is flexible to be stretched out and drawn back.
In the scheme, the lifting handle is arranged above each fixed base.
The proposal is further that the fixed base at the same side is provided with the lifting handle.
The scheme is further, unable adjustment base's bottom both sides are equipped with fixed otic placode, fix unable adjustment base on ground through screw rod or stock.
The utility model has the advantages that: the utility model discloses be convenient for remove the installation, also conveniently dismantle and retrieve and change to damaging the position, and unable adjustment base's setting has avoided the influence of walking wheel pair stability, and the setting of fixed otic placode further improves whole safety and stability nature, has avoided because the phenomenon that steel structure weight appears falling to the ground easily more easily.
Drawings
Fig. 1 is a schematic structural view of a safety guard rail for road and bridge construction according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an embodiment 2 of the safety guard rail for road and bridge construction of the present invention;
FIG. 3 is a schematic view of a column structure of the safety guard rail for road and bridge construction of the present invention;
FIG. 4 is a schematic view of the structure of the vertical support rod of the safety guard rail for road and bridge construction of the present invention;
wherein: 1. go up horizontal pole, 2, stand, 21, first stand, 22, second stand, 23, fixing bolt, 3, perpendicular bracing piece, 31, first perpendicular bracing piece, 32, the perpendicular bracing piece of second, 4, sheer pole, 5, carry and draw the handle, 6, unable adjustment base, 7, fixed otic placode, 8, walking wheel, 9, landing leg, 10, adapter sleeve, 11, warning light, 12, connecting bolt.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which a person skilled in the art can, without any creative effort, fully implement the present invention.
Example 1: as shown in fig. 1, 3 and 4, a safety guard rail for road and bridge construction comprises a fixed base 6 and walking wheels 8, wherein a sliding groove is arranged inside the fixed base 6, supporting legs 9 are connected above the walking wheels 8, the lower parts of the walking wheels 8 and the supporting legs 9 are arranged inside the fixed base 6, a lifting handle 5 is arranged on the upper part of the fixed base 6, the lifting handle 6 drives the fixed base 6 to slide up and down, so that the walking wheels 8 do not affect the stability of the whole, a lower cross rod 4 is arranged above the supporting legs 9, a vertical post 2 and a vertical support rod 3 are arranged on the lower cross rod 4, an upper cross rod 1 is arranged above the vertical post 2 and the vertical support rod 3, the vertical posts 2 are arranged on two sides, the vertical support rods 3 are uniformly arranged between the vertical posts 2, a warning light 11 is fixedly connected above the upper cross rod 1, and a connecting sleeve 10 is arranged at the same end of the upper cross rod 1 and the lower cross rod 4, and the ends of the upper cross bar 1 and the lower cross bar 4, which are far away from the connecting sleeves 10, are provided with connecting bolts 12, and the plurality of guard rails are connected into a whole through the connecting sleeves 10 and the connecting bolts 12.
The utility model discloses further, the size of spout and landing leg 9 cooperatees for unable adjustment base 6 can slide on landing leg 9.
The utility model discloses further, adapter sleeve 10's diameter is less than the diameter of upper cross rod 1 and sheer pole 4.
The utility model discloses further, stand 2 includes first stand 21, second stand 22, fixing bolt 23, the lower extreme diameter of first stand 21 is less than second stand 22, the upper end diameter of first stand 21 is the same with second stand 22, the side of second stand 22 is equipped with the screw, fixing bolt 23 passes the screw and fixes first stand 21 top tightly in second stand 22, screws up or unscrew fixing bolt 23 and can realize the flexible of stand 2.
The utility model discloses furtherly, erect bracing piece 3 and include first perpendicular bracing piece 31 and second perpendicular bracing piece 32, first perpendicular bracing piece 31 is "I" style of calligraphy structure, the lower pot head of first perpendicular bracing piece 31 is established in the inside of second perpendicular bracing piece 32, along with stand 2 is flexible to stretch out and draw back.
The utility model discloses further, every the top of unable adjustment base 6 is equipped with one carry handle 5.
The utility model discloses further, unable adjustment base 6's bottom both sides are equipped with fixed otic placode 7, fix unable adjustment base 1 on ground through screw rod or stock, further improve rail guard safety and stability nature.
Example 2: as shown in fig. 2-4, a safety guard rail for road and bridge construction comprises a fixed base 6 and walking wheels 8, wherein a chute is arranged inside the fixed base 6, supporting legs 9 are connected above the walking wheels 8, the lower parts of the walking wheels 8 and the supporting legs 9 are arranged inside the fixed base 6, a lifting handle 5 is arranged on the upper part of the fixed base 6, the lifting handle 6 drives the fixed base 6 to slide up and down, so that the walking wheels 8 do not affect the overall stability, a lower cross rod 4 is arranged above the supporting legs 9, a vertical column 2 and a vertical support rod 3 are arranged on the lower cross rod 4, an upper cross rod 1 is arranged above the vertical column 2 and the vertical support rod 3, the vertical columns 2 are arranged on two sides, the vertical support rods 3 are uniformly arranged between the vertical columns 2, a warning light 11 is fixedly connected above the upper cross rod 1, and the same end of the upper cross rod 1 and the lower cross rod 4 is provided with a connecting sleeve 10, and the ends of the upper cross bar 1 and the lower cross bar 4, which are far away from the connecting sleeves 10, are provided with connecting bolts 12, and the plurality of guard rails are connected into a whole through the connecting sleeves 10 and the connecting bolts 12.
The utility model discloses further, the size of spout and landing leg 9 cooperatees for unable adjustment base 6 can slide on landing leg 9.
The utility model discloses further, adapter sleeve 10's diameter is less than the diameter of upper cross rod 1 and sheer pole 4.
The utility model discloses further, stand 2 includes first stand 21, second stand 22, fixing bolt 23, the lower extreme diameter of first stand 21 is less than second stand 22, the upper end diameter of first stand 21 is the same with second stand 22, the side of second stand 22 is equipped with the screw, fixing bolt 23 passes the screw and fixes first stand 21 top tightly in second stand 22, screws up or unscrew fixing bolt 23 and can realize the flexible of stand 2.
The utility model discloses furtherly, erect bracing piece 3 and include first perpendicular bracing piece 31 and second perpendicular bracing piece 32, first perpendicular bracing piece 31 is "I" style of calligraphy structure, the lower pot head of first perpendicular bracing piece 31 is established in the inside of second perpendicular bracing piece 32, along with stand 2 is flexible to stretch out and draw back.
The utility model discloses further, with one side be equipped with one on unable adjustment base 6 carry handle 5.
The utility model discloses further, unable adjustment base 6's bottom both sides are equipped with fixed otic placode 7, fix unable adjustment base 1 on ground through screw rod or stock, further improve rail guard safety and stability nature.
While the preferred embodiments of the present invention have been described, it is to be understood that the invention is not limited to the precise embodiments described, and that equipment and structures not described in detail are understood to be practiced as commonly known in the art; any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention by those skilled in the art without departing from the technical solution of the present invention.
Claims (8)
1. A safety protective guard for road and bridge construction is characterized by comprising a fixed base and a traveling wheel, a sliding groove is arranged in the fixed base, a supporting leg is connected above the travelling wheel, the travelling wheel and the lower part of the supporting leg are arranged in the fixed base, the upper part of the fixed base is provided with a lifting handle which drives the fixed base to slide up and down, a lower cross bar is arranged above the supporting legs, an upright post and a vertical supporting rod are arranged on the lower cross bar, an upper cross bar is arranged above the upright post and the vertical supporting rod, the upright posts are arranged at two sides, the vertical support rods are uniformly arranged between the upright posts, the warning lamp is fixedly connected above the upper cross rod, the connecting device is characterized in that the same end of the upper cross rod and the lower cross rod is provided with a connecting sleeve, one end of the upper cross rod and the lower cross rod, which is far away from the connecting sleeve, is provided with a connecting bolt, and the connecting sleeve is provided with a connecting bolt.
2. The safety guard rail for road and bridge construction as claimed in claim 1, wherein the sliding groove and the leg are matched in size.
3. The safety guard rail for road and bridge construction as claimed in claim 2, wherein the diameter of the connection sleeve is smaller than the diameter of the upper and lower cross bars.
4. The safety guard rail for road and bridge construction as claimed in claim 3, wherein the upright comprises a first upright, a second upright and a fixing bolt, the diameter of the lower end of the first upright is smaller than that of the second upright, the diameter of the upper end of the first upright is the same as that of the second upright, a screw hole is formed in the side surface of the second upright, and the fixing bolt penetrates through the screw hole to tightly fix the first upright in the second upright.
5. The safety guard fence for road and bridge construction as claimed in claim 4, wherein the vertical support bars comprise a first vertical support bar and a second vertical support bar, the first vertical support bar is of an I-shaped structure, and the lower end of the first vertical support bar is sleeved inside the second vertical support bar and extends along with the extension of the upright post.
6. The safety guard rail for road and bridge construction as claimed in claim 5, wherein one lifting handle is provided above each fixing base.
7. The safety guard railing for road and bridge construction as set forth in claim 5, wherein the fixing base on the same side is provided with one lifting handle.
8. The safety guard rail for road and bridge construction as claimed in claim 6 or 7, wherein fixing lug plates are provided at both sides of the bottom end of the fixing base, and the fixing base is fixed to the ground by means of screws or anchor rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121049360.2U CN215255126U (en) | 2021-05-17 | 2021-05-17 | Safety protective guard is used in road bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121049360.2U CN215255126U (en) | 2021-05-17 | 2021-05-17 | Safety protective guard is used in road bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215255126U true CN215255126U (en) | 2021-12-21 |
Family
ID=79456693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121049360.2U Active CN215255126U (en) | 2021-05-17 | 2021-05-17 | Safety protective guard is used in road bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215255126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673403A (en) * | 2022-04-11 | 2022-06-28 | 中交二公局第三工程有限公司 | Safety isolation fence convenient to disassemble and assemble in subway construction |
-
2021
- 2021-05-17 CN CN202121049360.2U patent/CN215255126U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673403A (en) * | 2022-04-11 | 2022-06-28 | 中交二公局第三工程有限公司 | Safety isolation fence convenient to disassemble and assemble in subway construction |
| CN114673403B (en) * | 2022-04-11 | 2024-03-22 | 中交二公局第三工程有限公司 | Safety isolation fence convenient for disassembly and assembly in subway construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215255126U (en) | Safety protective guard is used in road bridge construction | |
| CN215052475U (en) | Traffic road protective fence | |
| CN209799559U (en) | Safety guardrail of transformer substation | |
| CN105464353A (en) | High-safety scaffold for building | |
| CN108313611B (en) | Manual rail carrying device | |
| CN205330126U (en) | High scaffold of security for building | |
| CN214246528U (en) | Scaffold for building construction | |
| CN211143685U (en) | Scaffold for building | |
| CN113202280A (en) | Conversion bracket type steel structure for steel structure high-altitude construction and construction method thereof | |
| CN109019420B (en) | Multi-functional cat ladder is used in architectural decoration | |
| CN211115135U (en) | Highway bridge is maintained with interim rail guard of anti-climb | |
| CN210422119U (en) | Road and bridge engineering protector | |
| CN220267161U (en) | Movable scaffold with stable supporting structure | |
| CN110725236A (en) | Buffer protection device for highway protective fence | |
| CN213554997U (en) | Detachable safety device for high-altitude operation | |
| CN221421680U (en) | Movable edge working platform | |
| CN213039037U (en) | Rail guard for building engineering convenient to equipment | |
| CN214575505U (en) | Scaffold reinforcing apparatus for building engineering | |
| CN217326762U (en) | Protector is used in town road tunnel construction | |
| CN210337912U (en) | Electrified construction ladder car of adjustable level railway | |
| CN212358090U (en) | Signal equipment support convenient to outdoor removal | |
| CN217268710U (en) | Building construction is with having building scaffold of anti-falling | |
| CN218952966U (en) | Construction guardrail for road construction | |
| CN220094982U (en) | Be suitable for prefabricated operation platform of different grade type girder | |
| CN221371838U (en) | Side stores pylon is used in bridge construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |