CN212435272U - Anti-corrosion bridge - Google Patents
Anti-corrosion bridge Download PDFInfo
- Publication number
- CN212435272U CN212435272U CN202021312721.3U CN202021312721U CN212435272U CN 212435272 U CN212435272 U CN 212435272U CN 202021312721 U CN202021312721 U CN 202021312721U CN 212435272 U CN212435272 U CN 212435272U
- Authority
- CN
- China
- Prior art keywords
- crane span
- span structure
- screw rod
- fixture block
- structure body
- 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.)
- Expired - Fee Related
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims description 12
- 230000003064 anti-oxidating effect Effects 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005246 galvanizing Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridge frames, and discloses an anti-corrosion bridge frame, which solves the problems that the common bridge frame is fixed by a plurality of screws in the installation process, the operation is more complicated, and the working efficiency of workers is reduced; the utility model discloses, screw rod through setting up, butterfly nut, the cooperation of fixture block and card hole etc. is used, at first insert the inside of connecting piece with the one end of crane span structure body, make it arrange corresponding logical inslot in, then make the fixture block align with the card hole on the crane span structure body, butterfly nut passes through the mode of screw thread and drives the screw rod and remove, the screw rod passes through the fixture block that the strip shaped plate drive corresponds and removes, make the fixture block insert the downthehole portion of card, carry out fixed connection with the one end of two crane span structure bodies, compare in traditional fixing through a plurality of screws, operating procedure has been simplified, thereby completion that can be quick is to the installation of crane span structure body, work efficiency is.
Description
Technical Field
The utility model belongs to the technical field of the crane span structure, specifically be an anticorrosion crane span structure.
Background
The cable testing bridge divide into slot type cable testing bridge, tray formula cable testing bridge and ladder formula cable testing bridge, structure such as net crane span structure, by the support, the trailing arm becomes with installing annex etc. and can independently erect, also can lay on various building (structure) and piping lane support, embody simple structure, handsome in appearance, dispose characteristics such as flexibility and easy maintenance, all parts all need carry out the zinc-plating and handle, install the open-air crane span structure outside the building, if be in neighbouring seashore or belong to the corrosion zone, then the material must have anticorrosive, moisture resistance, adhesive force is good, the high rerum natura characteristics of impact strength.
But general crane span structure is all fixed through a plurality of screws at the in-process of installation, and the operation is comparatively loaded down with trivial details, has reduced staff's work efficiency.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides an anticorrosion crane span structure, the effectual general crane span structure of having solved all fixes through a plurality of screws at the in-process of installation, and the operation is comparatively loaded down with trivial details, has reduced staff's work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosion crane span structure, includes the crane span structure body, the middle part equidistance fixedly connected with link of crane span structure body, the card hole has been seted up to the equal symmetry in both ends of crane span structure body, through connecting piece fixed connection between the adjacent crane span structure body, the both sides of connecting piece are formed with logical groove, and the bar shaped plate is installed to the inboard of connecting piece, symmetry fixedly connected with fixture block on the bar shaped plate, the middle part fixedly connected with screw rod of bar shaped plate, the one end threaded connection of screw rod has butterfly nut.
Preferably, the shape of the fixture block is trapezoidal, and the shape of the fixture hole is matched with the shape of the fixture block.
Preferably, the one end of crane span structure body cup joints with leading to the groove, and the through-hole has been seted up to one side equidistance that leads to the groove, and the through-hole that is located central department cup joints with the screw rod, and remaining through-hole alternates with the fixture block that corresponds and is connected.
Preferably, a screw hole is formed in the center of the other side of the through groove and is in threaded connection with the middle of the screw rod.
Preferably, the top end of the bridge frame body is plated with an anti-corrosion layer, the top end of the anti-corrosion layer is sprayed with an anti-oxidation layer, and the top end structure and the bottom end structure of the bridge frame body are symmetrically arranged.
Preferably, the anti-corrosion layer is made by a galvanizing process, and the anti-oxidation layer is made by a paint spraying process.
Compared with the prior art, the beneficial effects of the utility model are that:
in operation, screw rod through setting up, butterfly nut, the cooperation of fixture block and card hole etc. is used, at first insert the inside of connecting piece with the one end of crane span structure body, make it arrange corresponding logical inslot in, then make the fixture block align with the card hole on the crane span structure body, then rotate butterfly nut, butterfly nut drives the screw rod through the mode of screw thread and removes, the screw rod passes through the strip shaped plate and drives the fixture block that corresponds and remove, make the fixture block insert inside the card hole, carry out fixed connection with the one end of two crane span structure bodies, compare in traditional fixing through a plurality of screws, the operation step has been simplified, thereby completion that can be quick is to the installation of crane span structure body, work efficiency is higher.
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 the present invention;
fig. 2 is a schematic view of the mounting structure of the bridge frame body of the present invention;
FIG. 3 is a schematic view of the mounting structure of the connecting member of the present invention;
FIG. 4 is a schematic view of the installation structure of the anti-corrosion layer of the present invention;
in the figure: 1. a bridge frame body; 2. a connecting frame; 3. a clamping hole; 4. a connecting member; 5. a through groove; 6. a strip plate; 7. a clamping block; 8. a screw; 9. a butterfly nut; 10. a through hole; 11. a screw hole; 12. an anti-corrosion layer; 13. and an oxidation preventing layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Embodiment one, by figure 1, figure 2, figure 3 and figure 4 give, the utility model discloses a crane span structure body 1, crane span structure body 1's middle part equidistance fixedly connected with link 2, can improve crane span structure body 1's joint strength, card hole 3 has been seted up to crane span structure body 1's the equal symmetry in both ends, through 4 fixed connection of connecting piece between the adjacent crane span structure body 1, connecting piece 4's both sides are formed with logical groove 5, strip shaped plate 6 is installed to the inboard of connecting piece 4, symmetry fixedly connected with fixture block 7 on the strip shaped plate 6, strip shaped plate 6's middle part fixedly connected with screw rod 8, can drive fixture block 7 through screw rod 8 and remove, screw rod 8's one end threaded connection has butterfly nut 9, the person of being convenient for the user.
In the second embodiment, on the basis of the first embodiment, the shape of the fixture block 7 is trapezoidal, and the shape of the fixture hole 3 matches the shape of the fixture block 7, so that the bridge body 1 can be fixed through the fixture block 7.
Third embodiment, on the basis of first embodiment, the one end of crane span structure body 1 cup joints with logical groove 5, and through-hole 10 has been seted up to one side equidistance of logical groove 5, and the through-hole 10 that is located central department cup joints with screw rod 8, and remaining through-hole 10 alternates with corresponding fixture block 7 and is connected, is convenient for install fixture block 7.
In the fourth embodiment, on the basis of the first embodiment, the screw hole 11 is formed in the center of the other side of the through groove 5, and the screw hole 11 is in threaded connection with the middle of the screw rod 8, so that the screw rod 8 is convenient to mount.
Fifth, on the basis of the first embodiment, the top end of the bridge frame body 1 is plated with the anti-corrosion layer 12, the top end of the anti-corrosion layer 12 is sprayed with the anti-oxidation layer 13, and the top end structure and the bottom end structure of the bridge frame body 1 are symmetrically arranged, so that the bridge frame body 1 has good anti-corrosion performance.
In the sixth embodiment, on the basis of the fifth embodiment, the anti-corrosion layer 12 is made by a galvanizing process, and the anti-oxidation layer 13 is made by a paint spraying process, so that the anti-corrosion layer is convenient for workers to operate.
The working principle is as follows: during operation, at first insert the inside of connecting piece 4 with the one end of crane span structure body 1, make it arrange corresponding logical inslot 5 in, then make fixture block 7 align with the card hole 3 on the crane span structure body 1, then rotate butterfly nut 9, butterfly nut 9 drives screw rod 8 through the mode of screw thread and removes, screw rod 8 drives corresponding fixture block 7 through strip shaped plate 6 and removes, make fixture block 7 insert inside the card hole 3, carry out fixed connection with the one end of two crane span structure bodies 1, compare in traditional fixing through a plurality of screws, the operating procedure has been simplified, thereby completion that can be quick is to the installation of crane span structure body 1, work efficiency is higher.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.
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 an anticorrosion crane span structure, includes crane span structure body (1), its characterized in that: middle part equidistance fixedly connected with link (2) of crane span structure body (1), card hole (3) have been seted up to the equal symmetry in both ends of crane span structure body (1), through connecting piece (4) fixed connection between adjacent crane span structure body (1), the both sides of connecting piece (4) are formed with logical groove (5), bar board (6) are installed to the inboard of connecting piece (4), symmetry fixedly connected with fixture block (7) on bar board (6), middle part fixedly connected with screw rod (8) of bar board (6), the one end threaded connection of screw rod (8) has butterfly nut (9).
2. The corrosion protection bridge of claim 1, wherein: the shape of the clamping block (7) is trapezoidal, and the shape of the clamping hole (3) is matched with that of the clamping block (7).
3. The corrosion protection bridge of claim 1, wherein: one end of the bridge frame body (1) is sleeved with the through groove (5), through holes (10) are formed in one side of the through groove (5) at equal intervals, the through holes (10) located in the center are sleeved with the screw rods (8), and the rest of the through holes (10) are connected with the corresponding clamping blocks (7) in an inserting mode.
4. The corrosion protection bridge of claim 1, wherein: and a screw hole (11) is formed in the center of the other side of the through groove (5), and the screw hole (11) is in threaded connection with the middle of the screw rod (8).
5. The corrosion protection bridge of claim 1, wherein: the top end of the bridge frame body (1) is plated with an anti-corrosion layer (12), the top end of the anti-corrosion layer (12) is sprayed with an anti-oxidation layer (13), and the top end structure and the bottom end structure of the bridge frame body (1) are symmetrically arranged.
6. The corrosion protection bridge of claim 5, wherein: the anti-corrosion layer (12) is made by adopting a galvanizing process, and the anti-oxidation layer (13) is made by adopting a paint spraying process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312721.3U CN212435272U (en) | 2020-07-07 | 2020-07-07 | Anti-corrosion bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312721.3U CN212435272U (en) | 2020-07-07 | 2020-07-07 | Anti-corrosion bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212435272U true CN212435272U (en) | 2021-01-29 |
Family
ID=74278617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021312721.3U Expired - Fee Related CN212435272U (en) | 2020-07-07 | 2020-07-07 | Anti-corrosion bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212435272U (en) |
-
2020
- 2020-07-07 CN CN202021312721.3U patent/CN212435272U/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: 20210129 |