CN209854476U - Fixing device is used in town road drainage pipe construction - Google Patents
Fixing device is used in town road drainage pipe construction Download PDFInfo
- Publication number
- CN209854476U CN209854476U CN201920325078.9U CN201920325078U CN209854476U CN 209854476 U CN209854476 U CN 209854476U CN 201920325078 U CN201920325078 U CN 201920325078U CN 209854476 U CN209854476 U CN 209854476U
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- CN
- China
- Prior art keywords
- fixing ring
- wall
- retainer plate
- fixing
- fixing device
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses a fixing device is used in town road drainage pipe construction, including first retainer plate and second retainer plate, the outer wall evenly distributed of first retainer plate has the backing sheet, one side of backing sheet and the outer wall connection of first retainer plate, and the opposite side of backing sheet and the inner wall connection of second retainer plate, the inner wall of second retainer plate is circular, and the outer wall of second retainer plate is the polygon, first retainer plate and second retainer plate constitute by two parts, and pass through bolted connection between two parts, the bilateral symmetry of second retainer plate bottom is provided with oblique fagging, and the bottom of oblique fagging is connected with the bottom plate. This fixing device is used in town road drainage pipe construction adopts the structural design of first retainer plate and second retainer plate, can reduce the extrusion effort of backfill, and through the structural design of fagging and bottom plate, the fastness after the increase the device installation that can be very big to can effectively prevent to be influenced by the backfill.
Description
Technical Field
The utility model relates to a municipal works technical field specifically is a fixing device is used in town road drainage pipe construction.
Background
The municipal engineering refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. The construction of various public infrastructures matched with urban life belongs to the municipal engineering category, such as common urban roads, bridges and subways, such as various pipelines closely related to life, as rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and the construction of squares, urban greening and the like, belongs to the municipal engineering category.
Municipal administration road drainage pipe generally need fill again after the pipeline installation and bury for burying underground in low, and this in-process leads to the pipeline to receive the extrusion of backfill soil and crooked, skew even easily, and current mount has not enough to the fixed effect of pipeline.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device is used in town road drainage pipe construction to the fixed effect that proposes in solving above-mentioned background art has not enough problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device is used in town road drainage pipe construction, includes first retainer plate and second retainer plate, the outer wall evenly distributed of first retainer plate has the backing sheet, one side of backing sheet and the outer wall connection of first retainer plate, and the opposite side of backing sheet and the inner wall connection of second retainer plate, the inner wall of second retainer plate is circular, and the outer wall of second retainer plate is the polygon, first retainer plate and second retainer plate constitute by two parts, and pass through bolted connection between two parts, the bilateral symmetry of second retainer plate bottom is provided with oblique fagging, and the bottom of oblique fagging is connected with the bottom plate, forms triangle-shaped between bottom plate and the oblique fagging, the both sides of bottom plate are provided with the ascending turn-ups of direction, wear to be equipped with the stock on the turn-ups.
Preferably, the inner wall of the first fixing ring is circumferentially provided with a rubber pad, and the rubber pad is fixed through screws.
Preferably, the inclined strut plate and the second fixing ring are connected through a bolt.
Preferably, the bottom equidistance of bottom plate is provided with the fixing base, and the fixing base comprises two criss-cross triangle-shaped boards, and its side view is the pyramid, and the bottom view is the cross.
Preferably, two groups of anchor rods are symmetrically distributed on the flanging of the bottom plate, and the anchor rods are in sliding connection with the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: this fixing device is used in town road drainage pipe construction adopts the structural design of first retainer plate and second retainer plate, can reduce the extrusion effort of backfill, and through the structural design of fagging and bottom plate, the fastness after the increase the device installation that can be very big to can effectively prevent to be influenced by the backfill.
Drawings
FIG. 1 is a front view of the utility model of a fixing device for municipal road drainage pipeline construction;
FIG. 2 is a top view of the utility model of a fixing device for municipal drainage pipeline construction;
figure 3 is the utility model relates to a fixing device bottom plate bottom view is used in town road drainage pipe construction.
In the figure: 1. the device comprises a first fixing ring, 2, a rubber pad, 3, a supporting sheet, 4, a second fixing ring, 5, a bolt, 6, an inclined supporting plate, 7, a fixing seat, 8, a bottom plate, 9 and an anchor 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. 1-3, the present invention provides a technical solution: a fixing device for municipal road drainage pipeline construction comprises a first fixing ring 1 and a second fixing ring 4, wherein supporting pieces 3 are uniformly distributed on the outer wall of the first fixing ring 1, rubber pads 2 are distributed on the inner wall of the first fixing ring 1 in a surrounding manner, and the rubber pads 2 are fixed through screws, so that when the first fixing ring 1 is in contact with a pipeline, a certain buffer can be provided, the first fixing ring 1 and the pipeline are in soft contact, the pipeline protection effect can be achieved, the friction force can be improved, the connection is tighter, one side of each supporting piece 3 is connected with the outer wall of the first fixing ring 1, the other side of each supporting piece 3 is connected with the inner wall of the second fixing ring 4, each supporting piece 3 is welded with the first fixing ring 1 and the second fixing ring 4, the inner wall of the second fixing ring 4 is circular, the outer wall of the second fixing ring 4 is polygonal, the polygon can be arranged as an octagon, the circular structure is matched with the structure of, the first fixing ring 1 can be uniformly supported, the polygon is more circular, the polygon has edges and corners and is not easy to rotate, so that the polygon is more stable, a plurality of gaps are formed between the first fixing ring 1 and the second fixing ring 4 through the structural design of the first fixing ring 1 and the second fixing ring 4, the side area is reduced, so that the pressure of smaller backfill can be borne, and the extrusion acting force of the backfill can be reduced, the first fixing ring 1 and the second fixing ring 4 are composed of two parts, and the two parts are connected through a bolt 5, so that the device can be conveniently opened or closed, the pipeline installation is more convenient, inclined supporting plates 6 are symmetrically arranged on two sides of the bottom of the second fixing ring 4, the inclined supporting plates 6 are connected with the second fixing ring 4 through bolts, the connection mode is convenient to disassemble and assemble, the bottom of the inclined supporting plates 6 is connected with a bottom plate 8, fixing seats 7 are equidistantly arranged at the bottom of the, the fixed seat 7 consists of two crossed triangular plates, the side view of the fixed seat is pyramid, the bottom view of the fixed seat is cross, the fixed seat 7 can be inserted into the ground and forms resistance with the ground, thereby the bottom plate 8 can be tightly connected with the ground at the bottom, the sliding is not easy to happen left and right, the structure is more firm, a triangle is formed between the bottom plate 8 and the inclined supporting plate 6, the structure is stable, the structure can support the second fixing ring 4 more firmly, two sides of the bottom plate 8 are provided with flanges with upward directions, anchor rods 9 are penetrated on the flanges, two groups of the anchor rods 9 are symmetrically distributed on the flanges of the bottom plate 8, and stock 9 and bottom plate 8 are sliding connection, and this structure makes bottom plate 8 produce through the lateral wall of stock 9 with slot or foundation ditch and is connected, strengthens the device from many angles, has improved stability to can effectively prevent to be influenced by the backfill soil.
The working principle is as follows: when the fixing device for municipal road drainage pipeline construction is used, whether parts of the fixing device are damaged or not firmly connected is checked, the fixing device is used after the parts are checked to be correct, when a pipeline is installed, the bottom plate 8 is firstly placed in a corresponding groove or a foundation pit, the fixing seats 7 are equidistantly arranged at the bottom of the bottom plate 8, each fixing seat 7 consists of two crossed triangular plates, the side view of each fixing seat is pyramid, the bottom view of each fixing seat is cross-shaped, the bottom of each fixing seat 7 is sharp and can be easily inserted into the ground, the cross-shaped structure of each fixing seat can generate large resistance with the soil after extending into the soil, the bottom plate 8 is difficult to transversely deviate, then the anchor rod 9 is hit towards the side direction by using tools such as a hammer, the turned edges of the anchor rod 9 and the bottom plate 8 are movably connected, the anchor rod 9 can extend into the soil on the side wall through the, multi-angle reinforcement is formed, so that the stability is improved, then two sides of the bottom of the second fixing ring 4 are installed and connected with the inclined supporting plate 6 through bolts 5, the first fixing ring 1 and the second fixing ring 4 are structurally designed, so that a plurality of gaps are formed between the two, the area of the side surface is reduced, the pressure of backfill soil is less born, thereby reducing the extrusion force of the backfill soil, the first fixing ring 1 and the second fixing ring 4 are both composed of two parts which are evenly divided, and 2 parts are connected through bolts 5, the first fixing ring 1 and the second fixing ring 4 are disassembled into an upper part and a lower part, the lower part forms a semicircle, then the pipeline to be installed is placed on the semicircle of the lower half part, and then the semicircle of the upper half part is closed with the pipeline, the fixing device is connected and fixed through the bolts 5, and the working principle of the fixing device for the municipal road drainage pipeline construction is 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a fixing device is used in town road drainage pipe construction which characterized in that: the novel fixing device comprises a first fixing ring (1) and a second fixing ring (4), wherein supporting pieces (3) are uniformly distributed on the outer wall of the first fixing ring (1), one side of each supporting piece (3) is connected with the outer wall of the first fixing ring (1), the other side of each supporting piece (3) is connected with the inner wall of the second fixing ring (4), the inner wall of each second fixing ring (4) is circular, the outer wall of each second fixing ring (4) is polygonal, each first fixing ring (1) and each second fixing ring (4) are composed of two parts, the two parts are connected through bolts (5), inclined supporting plates (6) are symmetrically arranged on two sides of the bottom of each second fixing ring (4), the bottom of each inclined supporting plate (6) is connected with a bottom plate (8), a triangle is formed between each bottom plate (8) and each inclined supporting plate (6), and flanges with upward directions are arranged on two sides of each bottom plate (8), an anchor rod (9) penetrates through the turned edge.
2. The fixing device for municipal road drainage pipeline construction according to claim 1, wherein: the inner wall of the first fixing ring (1) is distributed with rubber pads (2) in a surrounding mode, and the rubber pads (2) are fixed through screws.
3. The fixing device for municipal road drainage pipeline construction according to claim 1, wherein: the inclined supporting plate (6) is connected with the second fixing ring (4) through bolts.
4. The fixing device for municipal road drainage pipeline construction according to claim 1, wherein: the bottom equidistance of bottom plate (8) is provided with fixing base (7), and fixing base (7) comprise two criss-cross triangle-shaped boards, and its side view is the pyramid, and the bottom view is the cross.
5. The fixing device for municipal road drainage pipeline construction according to claim 1, wherein: two groups of anchor rods (9) are symmetrically distributed on the flanging of the bottom plate (8), and the anchor rods (9) are in sliding connection with the bottom plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325078.9U CN209854476U (en) | 2019-03-14 | 2019-03-14 | Fixing device is used in town road drainage pipe construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325078.9U CN209854476U (en) | 2019-03-14 | 2019-03-14 | Fixing device is used in town road drainage pipe construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854476U true CN209854476U (en) | 2019-12-27 |
Family
ID=68933703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920325078.9U Expired - Fee Related CN209854476U (en) | 2019-03-14 | 2019-03-14 | Fixing device is used in town road drainage pipe construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209854476U (en) |
-
2019
- 2019-03-14 CN CN201920325078.9U patent/CN209854476U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |