CN212376422U - A safety device for highway engineering construction - Google Patents
A safety device for highway engineering construction Download PDFInfo
- Publication number
- CN212376422U CN212376422U CN202020338252.6U CN202020338252U CN212376422U CN 212376422 U CN212376422 U CN 212376422U CN 202020338252 U CN202020338252 U CN 202020338252U CN 212376422 U CN212376422 U CN 212376422U
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- Prior art keywords
- fixedly arranged
- protective guard
- movable rod
- grooves
- supporting
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a safety device for highway engineering construction relates to construction technical field. The protective guard comprises two stand columns and protective guard bodies, wherein the protective guard bodies are movably arranged between the two stand columns, fixing plates are fixedly arranged between opposite surfaces of the two stand columns respectively, and connecting plates are fixedly arranged on the lower surfaces of the fixing plates. This a safety device for highway engineering construction, through setting up the fixed plate, connecting plate and connecting block, at the movable rod, stopper and expanding spring's cooperation is used down, when needs are dismantled whole rail guard body, take out the screw hole on screw from the connecting block surface, through handheld handle, stimulate the movable rod toward the top of connecting block, expanding spring is compressed this moment, thereby make in the movable rod keeps away from the jack, and then take out the inserted bar from the inside of spread groove, thereby be convenient for dismantle the rail guard body, and then make things convenient for constructor's transport and maintenance.
Description
Technical Field
The utility model relates to a construction technical field specifically is a safety device for highway engineering construction.
Background
Along with the increase of the operation time of the existing expressway in China, the expressway reconstruction and extension projects are gradually increased, so that the expressway is often required to be constructed and treated, a part of lanes are usually occupied in a construction area, and in the highway construction process, in order to avoid the entry of outsiders and vehicles, constructors can be isolated by using safety protection devices on a construction site, and pedestrians are prevented from entering the construction site.
Most of the existing safety protection devices are protected by using protective guards, but the existing protective guards are generally stable in the using process, and meanwhile, the protective guards are heavy and difficult to carry in large quantities, the dismounting and mounting modes are too complex, the protective guards are inconvenient to use on construction sites, and the supporting fences of the protective guards are easily damaged manually or are damaged by vehicles in the using process, so that the partial fences are inconvenient to repair and replace in time, and the using effect of the protective guards is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a safety device for highway engineering construction possesses and installs and dismantle and be convenient for maintain and change a rail guard fence according to the whole of construction demand convenience to the rail guard to improve advantages such as result of use in the work progress, solved the general problem of current safety device result of use.
For realize above-mentioned according to the construction demand convenience to the whole of rail guard install and dismantle and be convenient for maintain and change the rail guard fence to improve the result of use's in the work progress purpose, the utility model provides a following technical scheme: a safety protection device for highway engineering construction comprises two stand columns and a protective guard body, wherein the protective guard body is movably arranged between the two stand columns, a fixing plate is fixedly arranged between opposite surfaces of the two stand columns respectively, a connecting plate is fixedly arranged on the lower surface of the fixing plate, a connecting block is fixedly arranged on the upper surface of the fixing plate, through grooves are formed in the upper surface of the fixing plate, movable rods are movably arranged in the through grooves, limiting grooves are formed in the inner walls of the through grooves, connecting grooves are formed in the upper surface of the connecting plate, and inserting rods are movably arranged in the connecting grooves;
the protective guard comprises a protective guard body and is characterized in that the protective guard body comprises a supporting guard, supporting blocks are fixedly arranged at the top and the bottom of the inner wall of the protective guard body, a through groove is formed in the front of each supporting block, and two ends of the supporting guard are connected to the inside of the through groove through bolts in a threaded mode.
As a preferred technical scheme of the utility model, the fixed surface of movable rod is provided with the stopper, the last fixed surface of stopper is provided with expanding spring, and expanding spring keeps away from the one end of stopper and the fixed setting in top of spacing inslot wall, the stopper activity sets up the inside at the spacing groove.
As a preferred technical scheme of the utility model, threaded connection has the screw in the screw hole that the connecting block surface was seted up, the top of movable rod runs through fixed plate and screw in proper order and extends to the top of screw, the top of movable rod is provided with the handle.
As a preferred technical scheme of the utility model, fixed plate and connecting plate are run through in proper order to the bottom of movable rod, the jack has been seted up on the inserted bar surface, the movable rod is pegged graft in the inside of jack, and the jack is located the inside of spread groove.
As a preferred technical scheme of the utility model, the both sides face of rail guard body is the fixed bracing piece that sets up all, two the opposite face of stand is the fixed block that is provided with all, the slot has been seted up to the upper surface of fixed block, the inside at the slot is pegged graft to the one end that the rail guard body was kept away from to the bracing piece.
As an optimal technical scheme of the utility model, the fixed protection thorn that is provided with in top of rail guard body, two the opposite face of stand is the fixed warning light that is located the connecting block top that is provided with all, two the bottom of stand is the fixed bearing block that is provided with all.
Compared with the prior art, the utility model provides a safety device for highway engineering construction possesses following beneficial effect:
1. this a safety device for highway engineering construction, through setting up the fixed plate, connecting plate and connecting block, at the movable rod, stopper and expanding spring's cooperation is used down, when needs are dismantled whole rail guard body, take out the screw hole on screw from the connecting block surface, through handheld handle, stimulate the movable rod toward the top of connecting block, expanding spring is compressed this moment, thereby make in the movable rod keeps away from the jack, and then take out the inserted bar from the inside of spread groove, thereby be convenient for dismantle the rail guard body, and then make things convenient for constructor's transport and maintenance.
2. This safety device is used in multi-functional building construction, through setting up fixed block and bracing piece, the bracing piece is kept away from the one end of rail guard body and is pegged graft in the inside of slot, thereby strengthen the steadiness in the rail guard body use, in the in-process of using, when the rail guard of rail guard body takes place the artificial damage or is hit by the vehicle and break, at the supporting shoe, under the cooperation of logical groove and bolt is used, the convenience is dismantled a rail guard of damage, thereby be convenient for maintain and change, thereby avoid dismantling whole rail guard body, the result of use of this protector has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front sectional view of the protective guard of the present invention;
fig. 3 is a schematic structural view of the protective guard of the present invention;
FIG. 4 is a schematic view of the movable rod structure of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a column; 101. a bearing block; 102. a warning light; 2. a guard rail body; 21. supporting a protective fence; 22. a support block; 23. a through groove; 24. a bolt; 25. protecting the thorn; 3. a fixing plate; 31. a through groove; 32. a movable rod; 33. a limiting groove; 34. a tension spring; 35. a limiting block; 4. a connecting plate; 41. connecting grooves; 42. inserting a rod; 43. a jack; 5. connecting blocks; 51. a screw; 6. a fixed block; 61. a slot; 62. a support rod.
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. 1-5, the utility model discloses a safety protection device for highway engineering construction, including stand 1 and rail guard body 2, the quantity of stand 1 is two, rail guard body 2 activity sets up between two stand 1, two fixed plate 3 is fixedly provided with respectively between the opposite face of stand 1, the lower fixed surface of fixed plate 3 is provided with connecting plate 4, the upper fixed surface of fixed plate 3 is provided with connecting block 5, the upper surface of fixed plate 3 has all seted up and has passed through groove 31, the inside activity that passes through groove 31 is provided with movable rod 32, spacing groove 33 has been seted up on the inner wall that passes through groove 31, the upper surface of connecting plate 4 has seted up the spread groove 41, the inside activity of spread groove 41 is provided with inserted bar 42;
the protective guard body 2 comprises a protective guard 21, supporting blocks 22 are fixedly arranged at the top and the bottom of the inner wall of the protective guard body 2, through grooves 23 are formed in the front faces of the supporting blocks 22, and two ends of the supporting protective guard 21 are connected to the insides of the through grooves 23 through bolts 24 in a threaded mode.
Specifically, the fixed surface of movable rod 32 is provided with stopper 35, the last fixed surface of stopper 35 is provided with expanding spring 34, and expanding spring 34 keeps away from the fixed setting in top of one end of stopper 35 and spacing groove 33 inner wall, stopper 35 activity sets up the inside at spacing groove 33, threaded connection has screw 51 in the screw hole that connecting block 5 surfaces were seted up, fixed plate 3 and screw 51 and the top that extends to screw 51 are run through in proper order to the top of movable rod 32, the top of movable rod 32 is provided with the handle, fixed plate 3 and connecting plate 4 are run through in proper order to the bottom of movable rod 32, jack 43 has been seted up on the inserted bar 42 surface, the movable rod 32 pegs graft in the inside of jack 43, and jack 43 is located the inside of spread groove 41.
In this embodiment, the fixing plate 3, the connecting plate 4 and the connecting block 5 are disposed, under the cooperation of the movable rod 32, the limiting block 35, the retractable spring 34 and the screw 51, when the protective guard body 2 needs to be disassembled, the screw 51 is taken out from the threaded hole on the surface of the connecting block 5, the handle on the top end of the movable rod 32 is pulled, the limiting block 35 is driven to move towards the retractable spring 34, so that the movable rod 32 is separated from the jack 43 on the surface of the inserting rod 42, the inserting rod 42 is conveniently taken out from the inside of the connecting groove 41, and the protective guard body 2 is conveniently disassembled.
Specifically, support rods 62 are fixedly arranged on two side faces of the guard rail body 2, fixing blocks 6 are fixedly arranged on opposite faces of the two upright posts 1, slots 61 are formed in the upper surfaces of the fixing blocks 6, and one ends, far away from the guard rail body 2, of the support rods 62 are inserted into the slots 61.
In this embodiment, the supporting rod 62 and the fixing block 6 are used in cooperation, so that the protective guard body 2 can be conveniently mounted and dismounted in the using process, and the firmness of the protective guard body 2 in the using process is improved.
Specifically, the top of the guard rail body 2 is fixedly provided with a guard spine 25, the opposite surfaces of the two upright posts 1 are fixedly provided with warning lamps 102 located above the connecting block 5, and the bottoms of the two upright posts 1 are fixedly provided with bearing blocks 101.
In this embodiment, the protection thorn 25 is arranged to prevent climbing in the construction process of highway engineering, so that the safety in the construction process is improved, and the possibility that pedestrians and vehicles hit a guardrail is avoided due to the arrangement of the warning light 102, so that the safety in the use process is further improved.
The utility model discloses a theory of operation and use flow: when the protective guard is used, when a constructor needs to disassemble and assemble the whole protective guard body 2, the screw 51 is taken out from the threaded hole on the surface of the connecting block 5, the movable rod 32 is pulled to the upper part of the connecting block 5 by holding the handle by hand, at the moment, the expansion spring 34 is compressed, so that the movable rod 32 is far away from the inside of the jack 43, the jack 42 is further taken out from the inside of the connecting groove 41, one end of the supporting rod 62 is taken out from the inside of the slot 61, so that the protective guard body 2 is convenient to disassemble, and further the constructor can conveniently carry and maintain, in the using process, when the supporting protective guard 21 of the protective guard body 2 is artificially damaged or is hit by a vehicle, the bolt 24 positioned in the through groove 23 in the supporting block 22 is screwed when the whole protective guard body 2 is not needed to be disassembled, the bolt 24 is taken down, so that the damaged supporting, thereby facilitating maintenance and replacement.
In summary, according to the safety protection device for highway engineering construction, by arranging the fixing plate 3, the connecting plate 4 and the connecting block 5, under the matching use of the movable rod 32, the limiting block 35 and the extension spring 34, when the whole guard rail body 2 needs to be disassembled, the screw 51 is taken out from the threaded hole on the surface of the connecting block 5, the movable rod 32 is pulled above the connecting block 5 by holding the handle by hand, and the extension spring 34 is compressed, so that the movable rod 32 is far away from the insertion hole 43, and the insertion rod 42 is taken out from the inside of the connecting groove 41, thereby facilitating the disassembly of the guard rail body 2, and further facilitating the carrying and maintenance of constructors; through setting up fixed block 6 and bracing piece 62, the one end that bracing piece 62 kept away from rail guard body 2 is pegged graft in the inside of slot 61, thereby strengthen the steadiness in the use of rail guard body 2, in the in-process of using, when artificial damage or by the vehicle crash take place for a rail guard 21 of rail guard body 2, under the cooperation of supporting shoe 22, lead to groove 23 and bolt 24 is used, conveniently dismantle a rail guard 21 that damages, thereby be convenient for maintenance and change, thereby avoid dismantling whole rail guard body 2, the result of use of this protector has been improved.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 safety device for highway engineering construction, includes stand (1) and rail guard body (2), its characterized in that: the protective guard comprises two upright columns (1), a protective guard body (2) and a connecting plate (3), wherein the protective guard body is movably arranged between the two upright columns (1), a fixing plate (3) is fixedly arranged between opposite surfaces of the two upright columns (1) respectively, a connecting plate (4) is fixedly arranged on the lower surface of the fixing plate (3), a connecting block (5) is fixedly arranged on the upper surface of the fixing plate (3), through grooves (31) are formed in the upper surface of the fixing plate (3), movable rods (32) are movably arranged in the through grooves (31), limiting grooves (33) are formed in the inner walls of the through grooves (31), connecting grooves (41) are formed in the upper surface of the connecting plate (4), and inserting rods (42) are movably arranged in the connecting grooves (41);
the protective guard comprises a protective guard body (2) and is characterized in that the protective guard body (2) comprises a supporting protective guard (21), supporting blocks (22) are fixedly arranged at the top and the bottom of the inner wall of the protective guard body (2), a through groove (23) is formed in the front face of each supporting block (22), and two ends of each supporting protective guard (21) are connected to the inside of the through groove (23) through bolts (24) in a threaded mode.
2. A safety shield for use in road construction according to claim 1, wherein: the fixed surface of movable rod (32) is provided with stopper (35), the last fixed surface of stopper (35) is provided with expanding spring (34), and expanding spring (34) keep away from the one end of stopper (35) and the fixed setting in top of spacing groove (33) inner wall, stopper (35) activity sets up the inside at spacing groove (33).
3. A safety shield for use in road construction according to claim 1, wherein: the screw hole that connecting block (5) surface was seted up in threaded connection has screw (51), the top of movable rod (32) runs through fixed plate (3) and screw (51) in proper order and extends to the top of screw (51), the top of movable rod (32) is provided with the handle.
4. A safety shield for use in road construction according to claim 1, wherein: the bottom end of the movable rod (32) penetrates through the fixing plate (3) and the connecting plate (4) in sequence, the surface of the inserting rod (42) is provided with an inserting hole (43), the movable rod (32) is inserted into the inserting hole (43), and the inserting hole (43) is located inside the connecting groove (41).
5. A safety shield for use in road construction according to claim 1, wherein: the guardrail comprises a guardrail body (2), supporting rods (62) are fixedly arranged on two side faces of the guardrail body (2), fixing blocks (6) are fixedly arranged on opposite faces of two upright posts (1), slots (61) are formed in the upper surfaces of the fixing blocks (6), and one ends, far away from the guardrail body (2), of the supporting rods (62) are inserted into the slots (61).
6. A safety shield for use in road construction according to claim 1, wherein: the guard rail is characterized in that a protective thorn (25) is fixedly arranged at the top of the guard rail body (2), warning lamps (102) located above the connecting blocks (5) are fixedly arranged on opposite surfaces of the two upright columns (1), and bearing blocks (101) are fixedly arranged at the bottoms of the two upright columns (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338252.6U CN212376422U (en) | 2020-03-18 | 2020-03-18 | A safety device for highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338252.6U CN212376422U (en) | 2020-03-18 | 2020-03-18 | A safety device for highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212376422U true CN212376422U (en) | 2021-01-19 |
Family
ID=74158596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020338252.6U Expired - Fee Related CN212376422U (en) | 2020-03-18 | 2020-03-18 | A safety device for highway engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212376422U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322864A (en) * | 2021-06-10 | 2021-08-31 | 眉山中车物流装备有限公司 | Isolating device of quick installation |
| CN113585873A (en) * | 2021-08-31 | 2021-11-02 | 张任珊 | Safety protection device for asphalt pavement construction |
| CN114753711A (en) * | 2022-01-21 | 2022-07-15 | 自旭东 | Protective device convenient to assemble, assembling method thereof and building construction process |
-
2020
- 2020-03-18 CN CN202020338252.6U patent/CN212376422U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322864A (en) * | 2021-06-10 | 2021-08-31 | 眉山中车物流装备有限公司 | Isolating device of quick installation |
| CN113322864B (en) * | 2021-06-10 | 2022-09-20 | 眉山中车物流装备有限公司 | Isolating device of quick installation |
| CN113585873A (en) * | 2021-08-31 | 2021-11-02 | 张任珊 | Safety protection device for asphalt pavement construction |
| CN113585873B (en) * | 2021-08-31 | 2022-08-02 | 张任珊 | Safety protection device for asphalt pavement construction |
| CN114753711A (en) * | 2022-01-21 | 2022-07-15 | 自旭东 | Protective device convenient to assemble, assembling method thereof and building construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |