CN213867296U - Temporary steel plate bridge for hydraulic and hydroelectric engineering construction - Google Patents
Temporary steel plate bridge for hydraulic and hydroelectric engineering construction Download PDFInfo
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- CN213867296U CN213867296U CN202022430861.7U CN202022430861U CN213867296U CN 213867296 U CN213867296 U CN 213867296U CN 202022430861 U CN202022430861 U CN 202022430861U CN 213867296 U CN213867296 U CN 213867296U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the hydroelectric engineering construction, a water conservancy and hydroelectric engineering construction is with interim steel sheet bridge is related to, wherein, including steel sheet, first backplate and second backplate, the first fixture block of one side fixedly connected with of steel sheet, first draw-in groove has been seted up at the top of steel sheet, first fixture block joint is in first draw-in groove. Its beneficial effect is, this interim steel sheet bridge is used in hydraulic and hydroelectric engineering construction, through setting up first fixture block, first draw-in groove, the fly leaf, the kelly, spring and second draw-in groove, when putting up the steel sheet bridge, make first fixture block joint in first draw-in groove, through the pulling kelly, make fly leaf swing joint in the inside of set casing, make the card hole corresponding with the position of kelly, loosen the kelly, under the spring action of spring, make the kelly pass the card hole, the joint is in the draw-in groove, make fixed more firm between a plurality of steel sheets, make more firm of pontic, and be convenient for install and dismantle.
Description
Technical Field
The utility model belongs to the technical field of the hydroelectric engineering construction, concretely relates to interim steel sheet bridge is used in hydraulic and hydroelectric engineering construction.
Background
Water is the essential element that human beings rely on to survive, electric power is the main energy of social development, the water conservancy and hydropower engineering subject is on the basis of the natural characteristic research of water, regulate and control and utilize the engineering science of hydroenergy resource with engineering or non-engineering measure, to some river courses that are less than 10 meters wide, in order to make things convenient for constructor to carry from river course one side to the opposite side and be used for the construction tool or transport cement grit with the tip lorry, mostly adopt longer billet to take in river course both sides, and lay the template on the billet, tighten billet and template with the steel wire simultaneously, prior art is comparatively inconvenient when putting up and dismantling the steel plate bridge, and whole temporary bridge is not firm enough.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a construction of hydraulic and hydroelectric engineering is with interim steel sheet bridge, it has solved whole technical problem firm inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: a temporary steel plate bridge for hydraulic and hydroelectric engineering construction comprises a steel plate, a first protective plate and a second protective plate, wherein a first clamping block is fixedly connected to one side of the steel plate, a first clamping groove is formed in the top of the steel plate, the first clamping block is clamped in the first clamping groove, a fixed shell is fixedly connected to the bottom of the steel plate, a movable plate is movably connected to the inside of the fixed shell, a clamping hole is formed in the side surface of the movable plate, a second clamping groove is formed in the inner wall of the fixed shell, a first movable hole is formed in one side of the fixed shell, a clamping rod is movably connected to the inside of the first movable hole, a spring is movably sleeved on the surface of the clamping rod, the clamping rod penetrates through the clamping hole and is clamped in the second clamping groove, a second movable hole is formed in the top of the movable plate, a bolt is movably connected in the second movable hole and is in the threaded hole, the bottom of the first protection plate is provided with a third clamping groove, the first clamping block is clamped in the third clamping groove, the side face of the second protection plate is fixedly connected with a second clamping block, and the second clamping block is clamped in the first clamping groove.
As a further aspect of the present invention: and the side surfaces of the first guard plate and the second guard plate are provided with reflective belts.
As a further aspect of the present invention: and anti-skid grains are arranged at the top of the steel plate.
As a further aspect of the present invention: one end of the spring is fixedly connected to the fixed shell, and the other end of the spring is fixedly connected to the clamping rod.
As a further aspect of the present invention: the quantity of steel sheet is a plurality of, and is a plurality of the steel sheet passes through first draw-in groove and the mutual joint of first fixture block.
As a further aspect of the present invention: the quantity of the first clamping blocks and the first clamping grooves is multiple.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this interim steel plate bridge is used in hydraulic and hydroelectric engineering construction, through setting up first fixture block, first draw-in groove, the fly leaf, the kelly, spring and second draw-in groove, when putting up the steel plate bridge, make first fixture block joint in first draw-in groove, through the pulling kelly, make fly leaf swing joint in the inside of set casing, it is corresponding with the position of kelly to make the card hole, loosen the kelly, under the spring action of spring, make the kelly pass the card hole, the joint is in the draw-in groove, make fixed more firm between a plurality of steel sheets, make more firm of pontic, and be convenient for install and dismantle.
2. This interim steel sheet bridge is used in hydraulic and hydroelectric engineering construction through setting up bolt and screw hole, through screwing up the bolt, makes bolt threaded connection in the screw hole, makes the fly leaf fixed mutually with first backplate and second backplate, makes that the device is whole fixed inseparabler and firm more, improves the stability of the pontic.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is a schematic view of the connection structure of the section of the middle fixing shell of the present invention;
FIG. 4 is a schematic view of the connection structure of the steel plate in the present invention;
fig. 5 is a schematic perspective view of the middle fixing shell of the present invention;
in the figure: 1. a steel plate; 2. a first card slot; 3. a first clamping block; 4. a stationary case; 5. a second card slot; 6. a first movable hole; 7. a spring; 8. a clamping rod; 9. a movable plate; 10. a clamping hole; 11. a first guard plate; 12. a second guard plate; 13. a second fixture block; 14. a third card slot; 15. a threaded hole; 16. a second movable hole; 17. a bolt; 18. a reflective band; 19. and (4) anti-skid lines.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a temporary steel plate bridge for hydraulic and hydroelectric engineering construction comprises a steel plate 1, a first protection plate 11 and a second protection plate 12, wherein one side of the steel plate 1 is fixedly connected with a first clamping block 3, the top of the steel plate 1 is provided with a first clamping groove 2, the first clamping block 3 is clamped in the first clamping groove 2, the bottom of the steel plate 1 is fixedly connected with a fixed shell 4, the inside of the fixed shell 4 is movably connected with a movable plate 9, the side surface of the movable plate 9 is provided with a clamping hole 10, the inner wall of the fixed shell 4 is provided with a second clamping groove 5, one side of the fixed shell 4 is provided with a first movable hole 6, the inside of the first movable hole 6 is movably connected with a clamping rod 8, the surface of the clamping rod 8 is movably sleeved with a spring 7, the clamping rod 8 passes through the clamping hole 10 and is clamped in the second clamping groove 5, and when the steel plate 1 bridge is built by arranging the first clamping block 3, the first clamping groove 2, the movable plate 9, the clamping rod 8, the spring 7 and the second clamping groove 5, the first clamping block 3 is clamped in the first clamping groove 2, the movable plate 9 is movably connected in the fixed shell 4 by pulling the clamping rod 8, the clamping hole 10 corresponds to the clamping rod 8, the clamping rod 8 is loosened, the clamping rod 8 passes through the clamping hole 10 and is clamped in the clamping groove under the action of the elastic force of the spring 7, so that a plurality of steel plates 1 are fixed more firmly, the bridge body is more stable and convenient to mount and dismount, the top of the movable plate 9 is provided with a second movable hole 16, the second movable hole 16 is movably connected with a bolt 17, the bolt 17 is in threaded connection in a threaded hole 15, the bottom of the first protection plate 11 is provided with a third clamping groove 14, the first clamping block 3 is clamped in the third clamping groove 14, the side surface of the second protection plate 12 is fixedly connected with a second clamping block 13, the second clamping block 13 is clamped in the first clamping groove 2, and by arranging the bolt 17 and the threaded hole 15 and tightening the bolt 17, the bolt 17 is screwed in the threaded hole 15, so that the movable plate 9 is fixed with the first guard plate 11 and the second guard plate 12, the whole device is fixed more tightly and firmly, and the stability of the bridge body is improved.
Specifically, the side surfaces of the first guard plate 11 and the second guard plate 12 are provided with the reflective belts 18, so that the first guard plate 11 and the second guard plate 12 are more striking when the vehicle runs at night, accidents are avoided, and the top of the steel plate 1 is provided with the anti-skidding lines 19, so that the vehicle is prevented from skidding when the vehicle runs.
Specifically, spring 7's one end fixed connection is on set casing 4, and spring 7's other end fixed connection plays fixed effect to kelly 8 on kelly 8, and steel sheet 1's quantity is a plurality of, and a plurality of steel sheets 1 are convenient for assemble steel sheet 1 through first draw-in groove 2 and the mutual joint of first fixture block 3, and the quantity of first fixture block 3 and first draw-in groove 2 is a plurality ofly.
The utility model discloses a theory of operation does:
s1, when the bridge of the steel plates 1 is built, the first fixture block 3 is clamped in the first clamping groove 2, the steel plates 1 are assembled, then the movable plate 9 is movably connected inside the fixed shell 4 by pulling the clamping rod 8, the clamping hole 10 corresponds to the clamping rod 8, the clamping rod 8 penetrates through the clamping hole 10 and is clamped in the clamping groove under the action of the elastic force of the spring 7 by loosening the clamping rod 8, the steel plates 1 are fixedly and firmly fixed, the first fixture block 3 is clamped in the third clamping groove 14, the first protection plate 11 is clamped, the second fixture block 13 is clamped in the first clamping groove 2, and the second protection plate 12 is clamped;
s2, movably connecting the bolt 17 in the second movable hole 16, screwing the bolt 17 to connect the bolt 17 in the threaded hole 15, and fixing the movable plate 9, the first guard plate 11 and the second guard plate 12, so that the whole device is fixed more tightly and firmly.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a construction of hydraulic and hydroelectric engineering is with interim steel sheet bridge, includes steel sheet (1), first backplate (11) and second backplate (12), its characterized in that: a first clamping block (3) is fixedly connected to one side of the steel plate (1), a first clamping groove (2) is formed in the top of the steel plate (1), the first clamping block (3) is clamped in the first clamping groove (2), a fixed shell (4) is fixedly connected to the bottom of the steel plate (1), a movable plate (9) is movably connected to the inside of the fixed shell (4), a clamping hole (10) is formed in the side face of the movable plate (9), a second clamping groove (5) is formed in the inner wall of the fixed shell (4), a first movable hole (6) is formed in one side of the fixed shell (4), a clamping rod (8) is movably connected to the inside of the first movable hole (6), a spring (7) is sleeved on the surface of the clamping rod (8), the clamping rod (8) penetrates through the clamping hole (10) and is clamped in the second clamping groove (5), a second movable hole (16) is formed in the top of the movable plate (9), swing joint has bolt (17) in second activity hole (16), bolt (17) threaded connection is in screw hole (15), third draw-in groove (14) have been seted up to the bottom of first backplate (11), first fixture block (3) joint is in third draw-in groove (14), the side fixedly connected with second fixture block (13) of second backplate (12), second fixture block (13) joint is in first draw-in groove (2).
2. The temporary steel plate bridge for hydraulic and hydroelectric engineering construction according to claim 1, wherein: the side surfaces of the first guard plate (11) and the second guard plate (12) are provided with reflective belts (18).
3. The temporary steel plate bridge for hydraulic and hydroelectric engineering construction according to claim 1, wherein: the top of the steel plate (1) is provided with anti-skid grains (19).
4. The temporary steel plate bridge for hydraulic and hydroelectric engineering construction according to claim 1, wherein: one end of the spring (7) is fixedly connected to the fixed shell (4), and the other end of the spring (7) is fixedly connected to the clamping rod (8).
5. The temporary steel plate bridge for hydraulic and hydroelectric engineering construction according to claim 1, wherein: the quantity of steel sheet (1) is a plurality of, and is a plurality of steel sheet (1) is through first draw-in groove (2) and the mutual joint of first fixture block (3).
6. The temporary steel plate bridge for hydraulic and hydroelectric engineering construction according to claim 1, wherein: the number of the first clamping blocks (3) and the number of the first clamping grooves (2) are multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430861.7U CN213867296U (en) | 2020-10-28 | 2020-10-28 | Temporary steel plate bridge for hydraulic and hydroelectric engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430861.7U CN213867296U (en) | 2020-10-28 | 2020-10-28 | Temporary steel plate bridge for hydraulic and hydroelectric engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213867296U true CN213867296U (en) | 2021-08-03 |
Family
ID=77075204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022430861.7U Expired - Fee Related CN213867296U (en) | 2020-10-28 | 2020-10-28 | Temporary steel plate bridge for hydraulic and hydroelectric engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213867296U (en) |
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2020
- 2020-10-28 CN CN202022430861.7U patent/CN213867296U/en not_active Expired - Fee Related
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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: 20210803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |