CN211949917U - Civil engineering is with portable rail guard - Google Patents
Civil engineering is with portable rail guard Download PDFInfo
- Publication number
- CN211949917U CN211949917U CN202020510168.8U CN202020510168U CN211949917U CN 211949917 U CN211949917 U CN 211949917U CN 202020510168 U CN202020510168 U CN 202020510168U CN 211949917 U CN211949917 U CN 211949917U
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- China
- Prior art keywords
- bottom plate
- fixedly connected
- civil engineering
- groups
- shaft sleeve
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- Expired - Fee Related
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- 230000006978 adaptation Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 14
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model relates to a construction technical field just discloses a portable rail guard is used in civil engineering, comprising a base plate, the equal fixedly connected with universal wheel in bottom plate lower surface four corners, the groove of dodging has all been seted up at both ends around the bottom plate left side, the equal fixedly connected with fixture block in both ends around the bottom plate right side, bottom plate upper surface four corners respectively with four group's support column bottom joints, four groups the support column top respectively with roof lower surface four corners fixed connection. This portable rail guard is used in civil engineering construction, through the cooperation of bottom plate and support column to and the cooperation of dead lever and threaded rod, make this protection possess the function of the dismouting of being convenient for, through the bottom plate, dodge the cooperation of groove, fixture block, first screw hole and bolt, and the cooperation of first axle sleeve, second axle sleeve and pin, make this rail guard possess dual fixed effect when the concatenation, and then increased the impact resistance of this rail guard, be difficult for destroying.
Description
Technical Field
The utility model relates to a construction technical field specifically is a portable rail guard is used in civil engineering.
Background
All need establish interim safety protection rail and keep apart during construction, strengthen construction safety on the one hand, on the other hand can remind other people to notice the danger of job site. The base of the protection rail in the prior art is fixed, and has no roller, so that the protection rail is inconvenient to disassemble and move, the base is too thin, the quality is insufficient, the protection rail cannot resist strong wind, the installation and the disassembly between the protection rails are inconvenient, and the practicability is low.
Chinese patent publication No. CN206607966U discloses a protective fence for building construction, which comprises protective rods placed in mounting vertical holes, protective plates arranged between the protective rods, reinforcing rods connected between the protective rods, and waist-shaped assembly holes respectively arranged at the joints of the protective plates and the protective rods. This protection rail is used in construction, convenient removal and can effective chucking, but this rail guard is only connected two sets of rail guards through the buckle, easily destroyed by the impact force, so be unfavorable for using widely.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a portable rail guard is used in civil engineering has solved this rail guard and has easily been destroyed by the impact force problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a movable protective guard for civil construction comprises a bottom plate, universal wheels are fixedly connected to four corners of the lower surface of the bottom plate, avoidance grooves are formed in the front end and the rear end of the left side of the bottom plate, clamping blocks are fixedly connected to the front end and the rear end of the right side of the bottom plate, four corners of the upper surface of the bottom plate are respectively clamped with the bottoms of four groups of supporting columns, the top ends of the four groups of supporting columns are respectively fixedly connected with the four corners of the lower surface of a top plate, a plurality of groups of sharp spines are fixedly connected to the upper surface of the top plate, the middle parts of two groups of supporting columns positioned on the left side of the bottom plate are respectively fixedly connected with the front end and the rear end of a first fixing block, a first shaft sleeve is fixedly connected to the left side of the first fixing, the fixed plate right-hand member and second fixed block left side fixed connection, roof lower surface and multiunit dead lever top fixed connection, the dead lever bottom passes fixed plate upper surface and threaded rod top swing joint, threaded rod bottom and bottom plate upper surface spiro union.
Preferably, the avoiding groove is matched with the fixture block in position, and the avoiding groove is matched with the fixture block in size.
Preferably, the avoiding groove and the clamping block are both provided with first threaded holes, and bolts are screwed in the first threaded holes.
Preferably, through holes are formed in four corners of the upper surface of the bottom plate, and the size of each through hole is matched with that of the bottom end of the support column.
Preferably, the first shaft sleeve is matched with the second shaft sleeve in position, and a pin is connected in the first shaft sleeve and the second shaft sleeve in a sliding manner.
Preferably, the upper surface of the bottom plate is provided with a plurality of groups of second threaded holes, and the second threaded holes are in threaded connection with the threaded rods.
(III) advantageous effects
The utility model provides a civil engineering is with portable rail guard possesses following beneficial effect:
1. this portable rail guard is used in civil engineering construction, through the cooperation of bottom plate and support column to and the cooperation of dead lever and threaded rod, make this protection possess the function of the dismouting of being convenient for, through the bottom plate, dodge the cooperation of groove, fixture block, first screw hole and bolt, and the cooperation of first axle sleeve, second axle sleeve and pin, make this rail guard possess dual fixed effect when the concatenation, and then increased the impact resistance of this rail guard, be difficult for destroying.
2. This portable rail guard is used in civil engineering construction, through the bottom plate to the fixed of universal wheel, make this rail guard possess the function of the removal of being convenient for, through the cooperation of fixed plate, first fixed block and second fixed block, make the structure of this rail guard firmer, fixed to the spine through the roof, make this rail guard possess certain deterrence, make people dare not climb and turn over, and then protect the job site effectively.
Drawings
FIG. 1 is a schematic view of the overall splicing structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the bottom plate structure of the present invention.
In the figure: 1. a base plate; 2. a universal wheel; 3. an avoidance groove; 4. a clamping block; 5. a first threaded hole; 6. a bolt; 7. a support pillar; 8. a through hole; 9. a top plate; 10. pricking with a sharp point; 11. a first fixed block; 12. a first bushing; 13. a second fixed block; 14. a second shaft sleeve; 15. a pin; 16. a fixing plate; 17. fixing the rod; 18. a threaded rod; 19. and a second threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a movable protective guard for civil construction comprises a bottom plate 1, universal wheels 2 are fixedly connected with four corners of the lower surface of the bottom plate 1, avoidance grooves 3 are respectively arranged at the front end and the rear end of the left side of the bottom plate 1, fixture blocks 4 are fixedly connected with the front end and the rear end of the right side of the bottom plate 1, four corners of the upper surface of the bottom plate 1 are respectively clamped with the bottom ends of four groups of support columns 7, the top ends of the four groups of support columns 7 are respectively fixedly connected with the four corners of the lower surface of a top plate 9, a plurality of groups of sharp spines 10 are fixedly connected with the upper surface of the top plate 9, the middle parts of two groups of support columns 7 positioned at the left side of the bottom plate 1 are respectively fixedly connected with the front end and the rear end of a first fixing block 11, a first shaft sleeve 12 is fixedly connected with the middle parts of, the right end of the fixed plate 16 is fixedly connected with the left side of the second fixed block 13, the lower surface of the top plate 9 is fixedly connected with the top ends of a plurality of groups of fixed rods 17, the bottom ends of the fixed rods 17 penetrate through the upper surface of the fixed plate 16 to be movably connected with the top end of a threaded rod 18, and the bottom end of the threaded rod 18 is in threaded connection with the upper surface of the bottom.
Specifically, in order to enable the two groups of bottom plates 1 to be mutually clamped, the positions of the grooves 3 and the positions of the clamping blocks 4 are avoided to be matched, the sizes of the grooves 3 and the sizes of the clamping blocks 4 are avoided to be matched, and the two groups of bottom plates 1 can be mutually clamped through the grooves 3 and the clamping blocks 4.
Specifically, in order to fixedly connect the two groups of mutually clamped bottom plates 1, the avoiding groove 3 and the clamping block 4 are respectively provided with a first threaded hole 5, a bolt 6 is screwed in the first threaded hole 5, and the two groups of bottom plates 1 are fixedly connected through the first threaded holes 5 and the bolt 6.
Specifically, in order to make support column 7 can with 1 joint of bottom plate, through-hole 8 has all been seted up in 1 upper surface four corners of bottom plate, 8 sizes of through-hole and 7 bottom size looks adaptations of support column, support column 7 passes through- hole 8 and 1 joint of bottom plate.
Specifically, in order to enable the first fixing block 11 to be fixedly connected with the second fixing block 13, the position of the first shaft sleeve 12 is matched with the position of the second shaft sleeve 14, a pin 15 is slidably connected in the first shaft sleeve 12 and the second shaft sleeve 14, and the first fixing block 11 is fixedly connected with the second fixing block 13 through the first shaft sleeve 12, the second shaft sleeve 14 and the pin 15.
Specifically, in order to enable the threaded rod 18 to be in threaded connection with the base plate 1, a plurality of groups of second threaded holes 19 are formed in the upper surface of the base plate 1, the second threaded holes 19 are in threaded connection with the threaded rod 18, and the threaded rod 18 is in threaded connection with the base plate 1 through the second threaded holes 19.
When the protective guard is used, the bottom plate 1 is moved to a construction site through the universal wheels 2, the supporting columns 7 are clamped with the bottom plate 1 through the through holes 8, the threaded rods 18 are rotated to be in threaded connection with the bottom plate 1, the two groups of protective guards which are independently spliced are clamped through the fixture blocks 4 and the avoidance grooves 3, the two groups of bottom plates 1 are fixedly connected through the bolts 6, the pins 15 are placed in the first shaft sleeves 12 and the second shaft sleeves 14 which are close to each other, and the middle parts of the two groups of protective guards are fixedly connected.
In conclusion, the movable guard rail for civil construction has the advantages that through the matching of the bottom plate 1 and the support columns 7, and the cooperation of the fixed rod 17 and the threaded rod 18, the protection has the function of convenient disassembly and assembly, through the matching of the bottom plate 1, the avoiding groove 3, the fixture block 4, the first threaded hole 5 and the bolt 6 and the matching of the first shaft sleeve 12, the second shaft sleeve 14 and the pin 15, the protective guard has double fixing effects during splicing, further increasing the impact resistance of the guard rail, being not easy to be destroyed, and the guard rail has the function of convenient movement through the fixation of the bottom plate 1 to the universal wheel 2, through the matching of the fixing plate 16, the first fixing block 11 and the second fixing block 13, the structure of the guard rail is more firm, the top plate 9 is used for fixing the spine 10, so that the protective guard has certain deterrence, people are dare not to climb over, and the construction site is effectively protected.
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 civil engineering is with portable rail guard, includes bottom plate (1), its characterized in that: the universal wheel (2) is fixedly connected to the four lower corners of the bottom plate (1), the avoidance grooves (3) are formed in the front end and the rear end of the left side of the bottom plate (1), the fixture blocks (4) are fixedly connected to the front end and the rear end of the right side of the bottom plate (1), the four upper corners of the bottom plate (1) are respectively connected with the bottom ends of four groups of support columns (7), the top ends of the four groups of support columns (7) are respectively fixedly connected with the four lower corners of the top plate (9), the upper surface of the top plate (9) is fixedly connected with a plurality of groups of spines (10), the middle parts of two groups of support columns (7) positioned on the left side of the bottom plate (1) are respectively fixedly connected with the front end and the rear end of a first fixing block (11), a first shaft sleeve (12) is fixedly connected to the left side of the, second fixed block (13) right side fixedly connected with second shaft sleeve (14), first fixed block (11) right side and fixed plate (16) left end fixed connection, fixed plate (16) right-hand member and second fixed block (13) left side fixed connection, roof (9) lower surface and multiunit dead lever (17) top fixed connection, fixed plate (16) upper surface and threaded rod (18) top swing joint are passed to dead lever (17) bottom, threaded rod (18) bottom and bottom plate (1) upper surface spiro union.
2. The mobile guard rail for civil engineering according to claim 1, characterized in that: the position of the avoiding groove (3) is matched with the position of the clamping block (4), and the size of the avoiding groove (3) is matched with the size of the clamping block (4).
3. The mobile guard rail for civil engineering according to claim 1, characterized in that: first threaded holes (5) are formed in the avoidance groove (3) and the clamping block (4), and bolts (6) are screwed in the first threaded holes (5).
4. The mobile guard rail for civil engineering according to claim 1, characterized in that: through-hole (8) have all been seted up in bottom plate (1) upper surface four corners, through-hole (8) size and support column (7) bottom size looks adaptation.
5. The mobile guard rail for civil engineering according to claim 1, characterized in that: the position of the first shaft sleeve (12) is matched with that of the second shaft sleeve (14), and a pin (15) is connected in the first shaft sleeve (12) and the second shaft sleeve (14) in a sliding mode.
6. The mobile guard rail for civil engineering according to claim 1, characterized in that: the upper surface of the bottom plate (1) is provided with a plurality of groups of second threaded holes (19), and the second threaded holes (19) are in threaded connection with the threaded rods (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510168.8U CN211949917U (en) | 2020-04-09 | 2020-04-09 | Civil engineering is with portable rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510168.8U CN211949917U (en) | 2020-04-09 | 2020-04-09 | Civil engineering is with portable rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211949917U true CN211949917U (en) | 2020-11-17 |
Family
ID=73160335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020510168.8U Expired - Fee Related CN211949917U (en) | 2020-04-09 | 2020-04-09 | Civil engineering is with portable rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211949917U (en) |
-
2020
- 2020-04-09 CN CN202020510168.8U patent/CN211949917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220414 Address after: 528248 room 1002, building 27, Zhongnanhai Huiyuan, Huangqi, Dali Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Lin Jianliang Address before: 276800 dongdun street, Rizhao Port, Shandong Province Patentee before: Ding Zhaolu |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |