CN209800859U - Adjustable pipeline fixing support for underground tunnel design - Google Patents
Adjustable pipeline fixing support for underground tunnel design Download PDFInfo
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- CN209800859U CN209800859U CN201920068702.1U CN201920068702U CN209800859U CN 209800859 U CN209800859 U CN 209800859U CN 201920068702 U CN201920068702 U CN 201920068702U CN 209800859 U CN209800859 U CN 209800859U
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Abstract
The utility model discloses a pipeline fixed bolster with adjustable underground tunnel design is used, the mounting panel comprises a mounting plate, be equipped with the mounting hole in the mounting panel, the mounting panel facial make-up is equipped with the backup pad, the lower terminal surface dress of backup pad is equipped with first set-square, the upper end side joint support board of second set-square and second set-square is installed to the distolateral of first set-square, the slide opening interpolation is equipped with the kelly, the square has been installed to the terminal surface of backup pad, the terminal surface of square is equipped with the arc wall, the built-in first soft layer that is equipped with of arc wall. Through the triangular supports of first set-square to the mounting panel lower part, increase the backup pad to the support intensity of its upper member and installed part, difficult downwarping, when the sand grip of even setting contacted with the pipeline downside, increase pipeline and first soft layer cooperation resistance, strengthen the antitorque commentaries on classics power of the pipeline behind the kelly blocked the pipeline, therefore the pipeline antitorque commentaries on classics power after the installation is higher with anti power of taking off.
Description
Technical Field
The utility model relates to a pipeline fixed bolster with adjustable underground tunnel design is used.
Background
The tunnel is an engineering building buried in the stratum and is a form of underground space utilized by human beings, the tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel, the structure of the tunnel comprises a main building and auxiliary equipment, the main building comprises a tunnel body and a tunnel door, the auxiliary equipment comprises a car-avoiding hole, fire-fighting equipment, emergency communication and water-proof and drainage equipment, and the long tunnel is also provided with special ventilation and lighting equipment.
Present underground tunnel inner wall is in order to transmit various power cords, need at tunnel inner wall mounting pipeline, be convenient for receive the power cord and put in order, and the pipeline adopts the fixed bolster to fix it more, fixed bolster overall structure comprises the mounting panel and the backup pad of a vertical setting, be provided with the slide opening in the backup pad, the kelly of alternating U type form in the slide opening, insert the pipeline in kelly and backup pad cooperation space, and lock nut on the external screw thread with the kelly downside, therefore make the kelly block the pipeline, the restriction pipeline drops, and can not support firmly in order to make the kelly and press injury pipeline outer wall upside, therefore it has the soft layer to bond at kelly inner wall upside more, satisfy when the kelly blocks the pipeline, prevent that the kelly supports firmly and press contact pipeline outer wall upside, the weak point of existence has: first, mounting panel and backup pad connection site support stability is not high, and when the cable was heavier in the pipeline, can cause the backup pad downwarping, the aesthetic property reduces, and the second, soft layer and pipeline outer wall cooperation resistance are little, therefore after the kelly presss from both sides tight pipeline, its antitorque commentaries on classics nature and anti power of losing are not high, therefore pulling pipeline around easy for the kelly presss from both sides tight pipeline effect not good enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline fixed bolster with adjustable design of underground tunnel to propose among the above-mentioned background art that backup pad support intensity is not enough and the pipeline antitorque commentaries on classics power after the installation and the problem that anti power is not high.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable pipeline fixing bracket for underground tunnel design comprises a mounting plate, wherein mounting holes are arranged in the mounting plate, the mounting plate is provided with a supporting plate, the lower end surface of the supporting plate is provided with a first triangular plate, the end side of the first triangular plate is provided with a second triangular plate, the upper end side of the second triangular plate is connected with a supporting plate, a sliding hole is arranged in the supporting plate, a clamping rod is inserted in the sliding hole, a square block is arranged on the end surface of the supporting plate, the end surface of the square block is provided with an arc-shaped groove, a first soft layer is arranged in the arc-shaped groove, a pipeline is inserted into the first soft layer, the upper end surface of the first soft layer is provided with a convex strip, the inner ring of the clamping rod is provided with a second soft layer, the lower terminal surface on second soft layer is equipped with the taper strip, the card pole is inserted out the slide opening and the lower part of card pole is equipped with the external screw thread, the lower extreme of card pole passes through nut locking.
preferably, the support plate, the first triangular plate and the second triangular plate are made of manganese steel.
Preferably, a square inner cavity is arranged in the first soft layer.
Preferably, the first soft layer and the convex strips are made of chloroprene rubber.
preferably, the second soft layer and the taper strip are made of silica gel.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the supporting strength of the supporting plate to the upper component and the mounting part of the supporting plate is increased through the triangular support of the first triangular plate to the lower part of the mounting plate, the supporting plate is not easy to bend downwards, the front and back side bending resistance of the supporting plate is increased through the triangular support of the second triangular plate to the connecting part of the supporting plate and the first triangular plate, and the connecting part of the supporting plate and the first triangular plate is protected at the same time, so that the supporting strength of the supporting plate to the pipe is higher, the problem that the supporting strength of the supporting plate is not enough is solved, secondly, when the uniformly arranged raised lines are contacted with the lower side of the pipe, the matching resistance of the pipe and the first soft layer is increased, the anti-torsion force of the pipe after the clamping rod clamps the pipe is enhanced, when the uniformly arranged taper bars press the upper side of the outer wall of the pipe, the friction resistance of the second soft layer to the upper side of the outer wall of the pipe, the problem that the anti-torsion force and the anti-falling force of the installed pipeline are not high is also solved.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a partially cut-away front view of the present invention;
Fig. 3 is a left side view of the present invention;
FIG. 4 is a schematic view of the distribution of raised strips of the present invention;
FIG. 5 is a schematic structural view of the square inner cavity of the present invention;
Fig. 6 is a schematic view of the distribution of the tapered strips of the present invention.
In the figure: the mounting plate comprises a mounting plate 1, a mounting hole 2, a support plate 3, a first triangular plate 4, a second triangular plate 5, a sliding hole 6, a clamping rod 7, a square block 8, an arc-shaped groove 9, a first soft layer 10, a pipeline 11, a convex strip 12, a square inner cavity 13, a second soft layer 14, a conical strip 15, an external thread 16 and a nut 17.
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, fig. 2 and fig. 3, the present invention provides a technical solution: an adjustable pipeline fixing support for underground tunnel design comprises a mounting plate 1, wherein the mounting plate 1 is of a vertical plate-shaped structure, a mounting hole 2 is formed in the mounting plate 1, an expansion bolt is inserted into the mounting hole 2 and is inserted into a bolt hole drilled in the inner wall of a tunnel, the rear part of the expansion bolt is inserted into the bolt hole, and finally a screw part of the expansion bolt is screwed into a mounting nut, so that the whole support is stably arranged on the inner wall of the tunnel, a supporting plate 3 is arranged on the mounting plate 1, the upper side of the left end of the mounting plate 1 is connected with the right end of the supporting plate 3 in a welding manner, a first triangular plate 4 is arranged on the lower end face of the supporting plate 3, the rear side of the lower end face of the supporting plate 3 is connected with the upper end of the first triangular plate 4 in a welding manner, the right end of the first triangular plate 4 is connected with the left end of the mounting plate 1 in, increase the support intensity of backup pad 3 to its upper member and installed part, difficult downwarping, second set-square 5 and the upper end side joint support board 3 of second set-square 5 are installed to the distolateral of first set-square 4, the horizontal rear end that evenly welds second set-square 5 of front end upper side of first set-square 4, the lower extreme that welded mode joint support board 3 was adopted to the upper end of second set-square 5, support the triangular support to backup pad 3 and first set-square 4 junction through second set-square 5, increase the crooked intensity of the anti front and back side of backup pad 3, the junction site of backup pad 3 and first set-square 4 of protection simultaneously, backup pad 3, the material of first set-square 4 and second set-square 5 is the manganese steel, backup pad 3, first set-square 4 and second set-square 5 intensity are high, be difficult for buckling, and the rigidity is good.
Referring to fig. 1, 2, 3, 4, 5 and 6, a sliding hole 6 is provided in a support plate 3, a clamping rod 7 is inserted into the sliding hole 6, the clamping rod 7 is a U-shaped rod structure, and is in sliding insertion fit with the sliding holes 6 at two sides, the fit cross section is circular, a square 8 is provided on the end surface of the support plate 3, the middle side of the upper end surface of the support plate 3 is connected with the lower end of the square 8 by welding, the square 8 is a square block structure, the end surface of the square 8 is provided with an arc-shaped groove 9, the middle side of the upper end surface of the square 8 is manufactured by milling, the arc-shaped groove 9 is a semicircular groove structure, a first soft layer 10 is provided in the arc-shaped groove 9, the inner wall of the arc-shaped groove 9 is connected with the outer wall of the first soft layer 10 by bonding, a square inner cavity 13 is provided in the first soft layer 10, the square inner cavity 13 is a square inner cavity structure, for increasing the compression deformation amount when the first soft layer 10 is, further enhancing the soft coating capability of the lower side of the outer wall of the pipeline 11, inserting the pipeline 11 into the first soft layer 10, arranging convex strips 12 on the upper end surface of the first soft layer 10, wherein the first soft layer 10 and the convex strips 12 are an injection molding integrated piece, the main section of the convex strips 12 is semicircular, the section is long strip-shaped when viewed from above, and the convex strips are transversely and uniformly arranged at the upper end of the first soft layer 10, when the uniformly arranged convex strips 12 are contacted with the lower side of the pipeline 11, increasing the matching resistance of the pipeline 11 and the first soft layer 10, further enhancing the torsion resistance after the clamping rod 7 clamps the pipeline 11, the first soft layer 10 and the convex strips 12 are made of chloroprene rubber, the first soft layer 10 and the convex strips 12 are soft, providing soft protection for the lower side of the outer wall of the pipeline 11, reducing the upper end of the block 8 to be pressed and damaged by hard pressing to the lower side of the outer wall of the pipeline 11, arranging a second soft layer 14 in the inner ring of the clamping rod 7, and connecting, the lower end surface of the second soft layer 14 is provided with a taper strip 15, the second soft layer 14 and the taper strip 15 are an injection molding integrated piece, the main section of the taper strip 15 is isosceles triangle, the top section is a strip-shaped convex structure, and the taper strip is transversely and uniformly distributed at the lower end of the second soft layer 14, when the evenly arranged taper strips 15 tightly press the upper side of the outer wall of the pipeline 11, the frictional resistance of the second soft layer 14 to the upper side of the outer wall of the pipeline 11 is increased, the anti-torsion force of the clamping rod 7 after clamping the pipeline 11 is further enhanced, the second soft layer 14 and the taper strips 15 are made of silica gel, the second soft layer 14 and the taper strips 15 are soft, and can be flexibly coated on the upper side of the outer wall of the pipeline 11 after being pressed and compressed by the pipeline 11, the clamping rod 7 is inserted out of the slide hole 6, the lower part of the clamping rod 7 is provided with external threads 16, the lower end of the clamping rod 7 is locked by a nut 17, the nut 17 is locked, the clamping rod 7 can be enabled to downwards press the pipeline 11, and then the effect of adjusting the pressing degree of the pipeline 11 is achieved.
The utility model discloses when concrete implementation: inserting an expansion bolt into the mounting hole 2, inserting the expansion bolt into a bolt hole drilled on the inner wall of the tunnel, then inserting the rear part of the expansion bolt into the bolt hole, finally screwing the screw part of the expansion bolt into the mounting nut, so that the whole support can be stably arranged on the inner wall of the tunnel, before mounting, the pipeline 11 is not inserted into the clamping rod 7, rotating the nut 17 to loosen the nut 17 downwards from the external thread 16, so that the clamping rod 7 can be lifted upwards, the pipeline 11 is inserted into the clamping rod 7, meanwhile, the pipeline 11 is placed into the first soft layer 10, screwing the nut 17 to enable the clamping rod 7 to press the pipeline 11 downwards, the square inner cavity 13 is of a square inner cavity structure and is used for increasing the compression deformation amount when the first soft layer 10 is pressed by the lower side of the pipeline 11, further enhancing the soft coating capacity of the lower side of the outer wall of the pipeline 11, and increasing the matching resistance of the pipeline 11 and the first soft layer 10 when the uniformly arranged convex strips 12 are contacted with, further, the anti-torsion force of the pipeline 11 after the pipeline 11 is clamped by the clamping rod 7 is enhanced, the second soft layer 14 and the conical strips 15 are soft, and can be flexibly coated on the upper side of the outer wall of the pipeline 11 after being pressed and compressed by the pipeline 11, when the conical strips 15 which are uniformly arranged are tightly pressed on the upper side of the outer wall of the pipeline 11, the friction resistance of the second soft layer 14 to the upper side of the outer wall of the pipeline 11 is increased, and the anti-torsion force after the clamping rod 7 clamps the pipeline 11 is further enhanced, so that the anti-torsion force and the anti-falling force of the installed pipeline 11 are higher, the supporting strength of the supporting plate 3 to the upper component and the installation part thereof is increased through the triangular support of the first triangular plate 4 to the lower part of the installation plate 1, the supporting strength of the supporting plate 3 to the upper component and the installation part thereof is not easy to bend downwards, the triangular support of the connecting part of the supporting plate 3 and the, thereby making the support plate 3 stronger in supporting the pipe conduit 11.
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 (5)
1. The utility model provides a pipeline fixed bolster with adjustable underground tunnel design is used, includes mounting panel (1), its characterized in that: the mounting plate is characterized in that mounting holes (2) are formed in the mounting plate (1), a supporting plate (3) is arranged on the mounting plate (1), a first triangular plate (4) is arranged on the lower end face of the supporting plate (3), a second triangular plate (5) and an upper end side connecting supporting plate (3) of the second triangular plate (5) are arranged on the end side of the first triangular plate (4), a sliding hole (6) is formed in the supporting plate (3), clamping rods (7) are inserted into the sliding hole (6), square blocks (8) are arranged on the end face of the supporting plate (3), the end face of each square block (8) is provided with an arc-shaped groove (9), a first soft layer (10) is arranged in each arc-shaped groove (9), a pipeline (11) is inserted into each first soft layer (10), convex strips (12) are arranged on the upper end face of each first soft layer (10), and a second soft layer (14) is arranged on the inner ring of each clamping, the lower terminal surface on second soft layer (14) is equipped with awl strip (15), the lower part that slide opening (6) and kelly (7) were inserted in kelly (7) is equipped with external screw thread (16), the lower extreme of kelly (7) is passed through nut (17) and is locked.
2. The adjustable pipeline fixing bracket for underground tunnel design according to claim 1, wherein: the support plate (3), the first triangular plate (4) and the second triangular plate (5) are made of manganese steel.
3. the adjustable pipeline fixing bracket for underground tunnel design according to claim 1, wherein: a square inner cavity (13) is arranged in the first soft layer (10).
4. The adjustable pipeline fixing bracket for underground tunnel design according to claim 3, wherein: the first soft layer (10) and the convex strips (12) are made of chloroprene rubber.
5. The adjustable pipeline fixing bracket for underground tunnel design according to claim 1, wherein: the second soft layer (14) and the taper strip (15) are made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068702.1U CN209800859U (en) | 2019-01-16 | 2019-01-16 | Adjustable pipeline fixing support for underground tunnel design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920068702.1U CN209800859U (en) | 2019-01-16 | 2019-01-16 | Adjustable pipeline fixing support for underground tunnel design |
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| Publication Number | Publication Date |
|---|---|
| CN209800859U true CN209800859U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920068702.1U Active CN209800859U (en) | 2019-01-16 | 2019-01-16 | Adjustable pipeline fixing support for underground tunnel design |
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| Country | Link |
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| CN (1) | CN209800859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983542A (en) * | 2021-03-09 | 2021-06-18 | 北京瑞拓电子技术发展有限公司 | Anti-falling method for water pipe in tunnel |
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2019
- 2019-01-16 CN CN201920068702.1U patent/CN209800859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983542A (en) * | 2021-03-09 | 2021-06-18 | 北京瑞拓电子技术发展有限公司 | Anti-falling method for water pipe in tunnel |
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