CN215300088U - Easy-to-assemble and disassemble grating plate threading protection pipe assembly - Google Patents
Easy-to-assemble and disassemble grating plate threading protection pipe assembly Download PDFInfo
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- CN215300088U CN215300088U CN202121036831.6U CN202121036831U CN215300088U CN 215300088 U CN215300088 U CN 215300088U CN 202121036831 U CN202121036831 U CN 202121036831U CN 215300088 U CN215300088 U CN 215300088U
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- protection tube
- grid
- threading protection
- backup pad
- bolt
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Abstract
The utility model discloses a grid plate threading protection tube assembly convenient to assemble and disassemble, including the threading protection tube, the lateral wall of the threading protection tube is provided with a support plate, the bottom of the support plate is provided with a grid keel, a grid reserved opening is left between the grid keel and the threading protection tube, the upper end surface of the support plate is provided with a nut, a bolt is arranged inside the nut, the support plate is a square steel plate, the side length of the support plate is 200mm, the thickness of the support plate is 3mm, a mounting hole is arranged at the center of the support plate, the inner diameter of the mounting hole at the center of the support plate is matched with the external connection of the threading protection tube, and the middle part of the outer wall of the threading protection tube is fixed with the mounting hole by welding; this convenient grid board threading protection tube sub-assembly of loading and unloading is through setting up bolt, nut, backup pad and threading protection tube for this convenient grid board threading protection tube sub-assembly of loading and unloading, sound construction, the outward appearance is succinct, and is prefabricated simple, and the installation is quick, and it is convenient to dismantle.
Description
Technical Field
The utility model relates to a petrochemical engineering technical field specifically is the convenient grid board threading protection tube sub-assembly of loading and unloading.
Background
In the fields of engineering such as petrochemical engineering and the like, the steel grating plate is widely applied. To prevent safety accidents, the wires and cables are usually threaded through the steel grid plates using steel threading protection tubes. In the prior art, a steel threading protection pipe is directly welded and fixed with a steel grating plate, but the field welding operation causes the increase of labor cost and also influences the construction progress; meanwhile, once welding cannot be disassembled, only destructive disassembly is performed. In addition, although patent No. ZL201821390585.2 has provided a grid plate threading protection tube assembly without on-site welding, the prefabrication process is relatively complicated and inconvenient for engineering popularization and application, so a better grid plate threading protection tube assembly is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide the convenient grid board threading protection tube sub-assembly of loading and unloading, fix on the grid board through the bolt spiro union, sound construction, the outward appearance is succinct, and is prefabricated simple, and the installation is quick, and it is convenient to dismantle.
In order to achieve the above object, the utility model provides a following technical scheme: including the threading protection tube, threading protection tube lateral wall is provided with the backup pad, the backup pad bottom is provided with grid fossil fragments, leave the grid between grid fossil fragments and the threading protection tube and reserve the mouth, the backup pad up end is provided with the nut, the inside bolt that is provided with of nut.
As the utility model discloses a preferred technical scheme, the backup pad is the square steel sheet, the backup pad side length is 200mm, backup pad thickness is 3mm, backup pad center department has seted up the mounting hole, backup pad center department mounting hole internal diameter and the external looks adaptation of threading protection tube, threading protection tube outer wall middle part passes through welded fastening with the mounting hole.
As the utility model discloses an optimal technical scheme, four group's M10 screws have been seted up in backup pad diagonal distance both sides edge not less than 20mm department, the backup pad up end corresponds M10 screw department fixed mounting and has four group's nuts, the inside bolt that runs through of nut, bolt nominal diameter is M10, the inside screw thread of nut and bolt outer wall screw thread looks adaptation.
As the utility model discloses an optimal technical scheme, the bolt has the one end of external screw thread to run through in the inside M10 screw of backup pad, the bolt other end is buckled 45 degrees, the end length is buckled to the bolt and is not less than 20mm, the end is buckled to the bolt extends to the grid and reserves mouthful around grid fossil fragments clearance inside, the vertical section length of bolt and grid fossil fragments width looks adaptation.
Compared with the prior art, the utility model provides a loading and unloading convenient grid board threading protection tube sub-assembly possesses following beneficial effect:
the utility model discloses a threading protection tube passes through the bolt spiro union to be fixed on the grid board, sound construction, and the outward appearance is succinct, and is prefabricated simple, and the installation is quick, and it is convenient to dismantle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1. a threading protection tube; 2. a support plate; 3. a grid reserved opening; 4. a bolt; 5. a nut; 6. grid runner.
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. 1-2, in this embodiment: including threading protection tube 1, 1 lateral wall of threading protection tube is provided with backup pad 2, and 2 bottoms in backup pad are provided with grid fossil fragments 6, leave the grid between grid fossil fragments 6 and the threading protection tube 1 and reserve mouthful 3, and 2 up ends in backup pad are provided with nut 5, and 5 insides of nut are provided with bolt 4.
In the embodiment, the supporting plate 2 is a square steel plate, the side length of the supporting plate 2 is 200mm, the thickness of the supporting plate 2 is 3mm, a mounting hole is formed in the center of the supporting plate 2, the inner diameter of the mounting hole in the center of the supporting plate 2 is matched with the external connection of the threading protection tube 1, the middle part of the outer wall of the threading protection tube 1 is fixed with the mounting hole in a welding mode, so that the threading protection tube 1 can be stably mounted inside the supporting plate 2 and is not easy to loosen, four groups of M10 screw holes are formed in the diagonal distance of the supporting plate 2, which is not less than 20mm from the edges of the two sides, four groups of nuts 5 are fixedly mounted on the upper end face of the supporting plate 2 corresponding to the M10 screw holes, the bolts 4 penetrate through the nuts 5, the nominal diameter of the bolts 4 is M10, the internal threads of the nuts 5 are matched with the threads of the outer walls of the bolts 4, and the assembly is fast in mounting and convenient to dismount; bolt 4 has the one end of external screw thread to run through in the inside M10 screw of backup pad 2, the 4 other ends of bolt are buckled 45 degrees, 4 ends lengths that buckle of bolt are not less than 20mm, 4 ends that buckle of bolt extend to the grid reserve mouthful 3 around grid fossil fragments 6 inside the clearance, 4 vertical segment lengths of bolt and 6 width looks adaptations of grid fossil fragments, bolt 4 extends to the grid and reserves mouthful 3 around grid fossil fragments 6 inside joint of accomplishing for this protection tube sub-assembly installation is more firm.
The utility model discloses a theory of operation and use flow: the prefabricated assembly is first painted to prevent corrosion and then delivered to the construction site. At the job site, pass four bolts 4 the M10 screw of backup pad 2, twist nut 5 back and put the sub-assembly perpendicularly in grid reserved mouthful 3 central point puts, suitably adjust backward, rotate bolt 4 in proper order and make its bending end can block when grid fossil fragments 6 clearance around grid reserved mouthful 3, upwards carry pull bolt 4, tighten nut 5 gradually, until tightly pushing down backup pad 2 upper surface, the installation finishes promptly, can further develop the threading operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Loading and unloading are convenient grid plate threading protection tube sub-assembly, its characterized in that: including threading protection tube (1), threading protection tube (1) lateral wall is provided with backup pad (2), backup pad (2) bottom is provided with grid fossil fragments (6), leave grid between grid fossil fragments (6) and threading protection tube (1) and reserve mouthful (3), backup pad (2) up end is provided with nut (5), nut (5) inside is provided with bolt (4).
2. A grid plate threading protection tube assembly convenient to assemble and disassemble as claimed in claim 1, wherein: backup pad (2) are the square steel sheet, backup pad (2) length of side is 200mm, backup pad (2) thickness is 3mm, backup pad (2) center department has seted up the mounting hole, backup pad (2) center department mounting hole internal diameter and the external looks adaptation of threading protection tube (1), threading protection tube (1) outer wall middle part passes through welded fastening with the mounting hole.
3. A grid plate threading protection tube assembly convenient to assemble and disassemble as claimed in claim 1, wherein: four groups of M10 screw holes are formed in the positions, with the diagonal distance, of the support plate (2) of which the edges are not less than 20mm, four groups of nuts (5) are fixedly mounted at the positions, corresponding to the M10 screw holes, of the upper end face of the support plate (2), bolts (4) penetrate through the insides of the nuts (5), the nominal diameter of each bolt (4) is M10, and the internal threads of the nuts (5) are matched with the threads of the outer walls of the bolts (4).
4. A grid plate threading protection tube assembly convenient to assemble and disassemble as claimed in claim 3, wherein: bolt (4) have the one end of external screw thread and run through in backup pad (2) inside M10 screw, bolt (4) other end is buckled 45 degrees, bolt (4) are buckled end length and are not less than 20mm, bolt (4) are buckled the end and are extended to grid and reserve mouthful (3) around grid fossil fragments (6) inside the clearance, the vertical section length of bolt (4) and grid fossil fragments (6) width looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121036831.6U CN215300088U (en) | 2021-05-14 | 2021-05-14 | Easy-to-assemble and disassemble grating plate threading protection pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121036831.6U CN215300088U (en) | 2021-05-14 | 2021-05-14 | Easy-to-assemble and disassemble grating plate threading protection pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215300088U true CN215300088U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121036831.6U Active CN215300088U (en) | 2021-05-14 | 2021-05-14 | Easy-to-assemble and disassemble grating plate threading protection pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215300088U (en) |
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2021
- 2021-05-14 CN CN202121036831.6U patent/CN215300088U/en active Active
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