CN220486547U - Manhole ring installation fixing device - Google Patents
Manhole ring installation fixing device Download PDFInfo
- Publication number
- CN220486547U CN220486547U CN202321953240.4U CN202321953240U CN220486547U CN 220486547 U CN220486547 U CN 220486547U CN 202321953240 U CN202321953240 U CN 202321953240U CN 220486547 U CN220486547 U CN 220486547U
- Authority
- CN
- China
- Prior art keywords
- bolt
- steel plate
- nut
- well ring
- steel
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides an inspection well collar installation fixing device, which belongs to the technical field of collar installation and comprises I-steel, angle steel, a first bolt, a second bolt, a first nut, a second nut, a welded steel plate and an adjusting steel plate. The utility model has the beneficial effects that: the welding steel plate is placed at the lower edge of the well ring, the adjustable steel plate passes through the first bolt, then the first nut is connected with the first bolt in a threaded manner, the lower edge of the adjustable steel plate is pressed on the lower edge of the well ring, the second bolt is welded on the adjustable steel plate, the angle steel passes through the second bolt, the angle steel is pressed on the I-steel through the second nut, the well ring is fixed, a gap between the bottom of the well ring and the top of the pressure-bearing cover plate is smeared with concrete to fill the gap, no gap exists between the well ring and the pressure-bearing cover plate, the first nut and the second nut are screwed after the well ring is installed, the buckle is loosened to take out the opening, and the next well ring is installed, so that the well ring is easy to install, and the efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of well ring installation, and particularly relates to an inspection well ring installation fixing device.
Background
The utility model discloses a communication inspection shaft circle fixed knot constructs in the chinese patent of the bulletin number CN 204530775U of authorizing, the lateral wall and the concrete placement of well circle become an organic whole, be provided with the inner wall conical surface that gomphosis mutually with the outer conical surface of well lid on the inside wall upper end of well circle, the lower extreme of inner wall conical surface towards inboard horizontal extension has the tang terminal surface of accepting the well lid, the lower extreme of tang terminal surface extends towards the outside has the evagination formula cavity, the lower chamber wall of cavity constitutes the bottom flange of well circle and the crimping is on the concrete, set up the mounting hole of assembly bolt subassembly on the lower chamber wall.
Referring to fig. 1, in the above technical solution, the inventor found that, in actual use, the lower cavity wall 14 of the cavity 13 forms a bottom flange of the well ring 1 and is pressed onto the concrete 2, and the lower cavity wall 14 is provided with a mounting hole 15 for assembling the bolt assembly, so that when the bolt is mounted in the mounting hole 15, the mounting is inconvenient due to the smaller space of the cavity, resulting in lower working efficiency.
Disclosure of Invention
The utility model aims to provide a manhole ring installation fixing device, which aims to solve the problem of lower working efficiency caused by inconvenient installation of the manhole ring installation fixing device in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: i-steel is placed at the top edge of inspection shaft well ring installation fixing device well ring the welding steel sheet has been placed to well ring lower limb welding steel sheet on the welding steel sheet fixedly connected with first bolt install adjustable steel sheet perpendicularly on the first bolt, threaded connection has first nut on the first bolt, fixedly connected with second bolt on the adjustable steel sheet, it has the angle steel of laying on the I-steel to pass on the second bolt, be provided with the second nut on the second bolt.
Specifically, the welded steel plate is riveted with the first bolt.
Preferably, an anti-slip structure is arranged at the lower part of the welded steel plate to prevent the welded steel plate from moving.
Specifically, the anti-slip structure is an anti-slip strip。
Preferably, the first bolt and the second bolt are provided with an anti-rust coating, so that the service lives of the first bolt and the second bolt are longer.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the well ring is used, the welding steel plate, the adjustable steel plate and the angle steel are perforated, the welding steel plate is placed at the lower edge of the well ring, then the welding steel plate is welded with the first bolt, the adjustable steel plate passes through the first bolt, then the first nut is connected with the first bolt in a threaded mode, the lower edge of the adjustable steel plate is pressed on the lower edge of the well ring, the second bolt is welded on the adjustable steel plate, the angle steel passes through the second bolt, the angle steel is pressed on the I-shaped steel through the second nut, the well ring is fixed, a gap between the bottom of the well ring and the top of the pressure-bearing cover plate is smeared with concrete to fill the gap, no gap exists between the well ring and the pressure-bearing cover plate, after the concrete is dried, the first nut and the second nut are screwed after the well ring is installed, the buckle is loosened, the opening is taken out, and the next well ring is installed, and the well ring is easy to install.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a drawing of a comparison document in the present utility model;
FIG. 2 is a schematic diagram of an embodiment of the present utility model;
fig. 3 is an enlarged view at a of a schematic structural diagram of an embodiment of the present utility model.
In the figure: 1. i-steel; 2. angle steel; 31. a second nut; 32. a first nut; 41. a first bolt; 42. a second bolt; 5. an adjustable steel plate; 6. welding a steel plate; 7. a well ring; 8. a void.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to solve the above-mentioned problem, the following first embodiment is produced, in the chinese patent with the publication number CN 204530775U, a communication inspection well ring fixing structure is disclosed, the outer side wall of the well ring and concrete are poured into a whole, an inner wall conical surface jogged with the outer conical surface of the well cover is provided at the upper end of the inner side wall of the well ring, the lower end of the inner wall conical surface horizontally extends towards the inner side to form a spigot end surface for receiving the well cover, the lower end of the spigot end surface extends towards the outer side to form a convex concave cavity, the lower cavity wall of the concave cavity forms a bottom flange of the well ring and is pressed on the concrete, and the lower cavity wall is provided with a mounting hole for assembling a bolt assembly.
Referring to fig. 1, in the above technical solution, the inventor found that, in actual use, the lower cavity wall 14 of the cavity 13 forms a bottom flange of the well ring 1 and is pressed onto the concrete 2, and the lower cavity wall 14 is provided with a mounting hole 15 for assembling the bolt assembly, so that when the bolt is mounted in the mounting hole 15, the mounting is inconvenient due to the smaller space of the cavity, resulting in lower working efficiency.
In order to solve the above-described problems, the following embodiments are produced,
referring to fig. 2-3, the patent is mainly composed of i-steel, angle steel, a first bolt, a second bolt, a first nut, a second nut, a welded steel plate and an adjusting steel plate.
I-steel is placed at the upper edge of well collar the welding steel sheet has been placed to well collar lower limb fixedly connected with first bolt on the welding steel sheet install adjustable steel sheet perpendicularly on the first bolt, threaded connection has first nut on the first bolt, fixedly connected with second bolt on the adjustable steel sheet, it has the angle steel of laying on the I-steel to pass on the second bolt, be provided with the second nut on the second bolt.
Principle of: when the steel plate is used, the welded steel plate 6, the adjustable steel plate 5 and the angle steel 2 are perforated, the welded steel plate is placed at the lower edge of the well ring, then the welded steel plate 6 is welded with the first bolt 41, the adjustable steel plate 5 penetrates through the first bolt, then the first nut is connected with the first bolt in a threaded mode, the lower edge of the adjustable steel plate is pressed on the lower edge of the well ring, as shown in fig. 3, the second bolt is welded on the adjustable steel plate, the angle steel penetrates through the second bolt, the angle steel is pressed on the I-steel through the second nut, the well ring is fixed, a gap between the bottom of the well ring and the top of the pressure-bearing cover plate is smeared with concrete to fill the gap, no gap is reserved between the well ring and the pressure-bearing cover plate, after the concrete is dried, the first nut and the second nut are screwed after the well ring is installed, the buckle is loosened to take out the opening is formed, and the next well ring is installed, so that the installation of the well ring becomes easy.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a manhole shaft collar installation fixing device, its characterized in that, I-steel has been placed to the upper edge of shaft collar (7) welded steel plate (6) has been placed to shaft collar (7) lower limb welded steel plate (6) go up fixedly connected with first bolt (41) pass on first bolt (41) have adjustable steel sheet (5), threaded connection has first nut (32) on first bolt (41), fixedly connected with second bolt (42) on adjustable steel sheet (5), pass on second bolt (42) and have the angle steel of placing on the I-steel, be provided with second nut (31) on second bolt (42).
2. Manhole collar mounting fixture according to claim 1, characterized in that the welded steel plate (6) is riveted with the first bolt (41).
3. Manhole collar mounting fixture according to claim 1, characterized in that the welded steel plate (6) is provided with a slip-preventing structure at its lower part.
4. A manhole collar mounting fixture as claimed in claim 3 wherein the anti-slip structure is an anti-slip strip.
5. An inspection well collar mounting fixture as claimed in claim 1 wherein the first bolt (41) and the second bolt (42) are provided with a rust resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953240.4U CN220486547U (en) | 2023-07-24 | 2023-07-24 | Manhole ring installation fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953240.4U CN220486547U (en) | 2023-07-24 | 2023-07-24 | Manhole ring installation fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220486547U true CN220486547U (en) | 2024-02-13 |
Family
ID=89833584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321953240.4U Active CN220486547U (en) | 2023-07-24 | 2023-07-24 | Manhole ring installation fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220486547U (en) |
-
2023
- 2023-07-24 CN CN202321953240.4U patent/CN220486547U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220486547U (en) | Manhole ring installation fixing device | |
| CN206202448U (en) | A kind of truck splash apron bracket | |
| CN113942581B (en) | Vehicle body suspension floor area installation system and method | |
| CN210032841U (en) | Novel electronic information engineering communication tower | |
| CN209586591U (en) | A kind of wind power tower drum | |
| CN102466209B (en) | Bracket and side wall type installation structure of illuminator | |
| CN211446994U (en) | Fixing device for integrated type cage sacrificial anode assembly | |
| CN217272350U (en) | Anti-seismic comprehensive support for water supply and drainage pipelines | |
| CN201373607Y (en) | Heat-exchanging water box | |
| CN209115905U (en) | A kind of foundation bolt for vibratory equipment | |
| CN206034781U (en) | H -shaped steel | |
| CN214839258U (en) | Composite blind plate | |
| CN214626221U (en) | Detachable cable duct mounting bracket | |
| CN210236949U (en) | Cable guiding device for high-altitude lifting equipment | |
| CN208568015U (en) | It is a kind of for installing the device of mesh formula liquidometer | |
| CN214033345U (en) | Basin-type rubber support for bridge | |
| CN207905450U (en) | One kind being based on supervision control engineering assembled steel structure column | |
| CN201169797Y (en) | Water outlet structure of stainless steel water tower | |
| CN220203555U (en) | Bottom fixing device of communication tower | |
| CN214168854U (en) | Hydraulic full-automatic lifting column | |
| CN217053651U (en) | Temporary collecting device for water leakage in toilet | |
| CN220300171U (en) | Cylinder sleeve hoisting tool | |
| CN213071337U (en) | Antenna mounting platform staple bolt chain piece | |
| CN215633519U (en) | Supporting structure, tower barrel and wind generating set | |
| CN216871706U (en) | Connecting structure of wind power generation tower cylinder and transformer side sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |