CN220228072U - Safe temporary support frame for laying construction of directly buried pipeline - Google Patents
Safe temporary support frame for laying construction of directly buried pipeline Download PDFInfo
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- CN220228072U CN220228072U CN202321869142.2U CN202321869142U CN220228072U CN 220228072 U CN220228072 U CN 220228072U CN 202321869142 U CN202321869142 U CN 202321869142U CN 220228072 U CN220228072 U CN 220228072U
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- frame plate
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 66
- 230000008093 supporting effect Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000009933 burial Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 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
- 230000008569 process Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a safe temporary support frame for laying construction of a direct-buried pipeline, and particularly relates to the technical field of support frames, which comprises a locking frame plate, wherein a linkage support mechanism is arranged in the locking frame plate; the linkage supporting mechanism comprises a first bidirectional linkage screw rod and a second bidirectional linkage screw rod which are arranged inside a locking frame plate from right to left in sequence, the outer walls of the first bidirectional linkage screw rod and the second bidirectional linkage screw rod are connected with threaded collar support plates in a threaded manner, and threaded collar support blocks are arranged on the opposite sides of the threaded collar support plates. According to the utility model, the linkage supporting mechanism is arranged, the second bidirectional linkage screw rod and the first bidirectional linkage screw rod both drive the threaded lantern ring support plate on the outer wall of the second bidirectional linkage screw rod to move along the inner wall of the locking frame plate under the action of threads, and the threaded lantern ring support block drives the linkage support to enable the first four-point position support frame to move, so that two directly-buried pipelines are clamped synchronously, and the supporting efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of support frames, in particular to a safe temporary support frame for laying construction of a direct-buried pipeline.
Background
In the urban development and construction process, the new construction is performed by reforming the municipal central heating pipe network, the construction of the directly buried pipe network is more, the geological conditions of the construction are different, the trench support is an important content of the construction safety protection, and the directly buried pipe is usually supported by steel sheet piles.
The utility model patent of patent publication No. CN215568986U discloses a temporary support structure of a prefabricated steel sleeve steel directly-buried heat-insulating pipe, which has important significance for maintaining heat-insulating performance and structural strength of a heating pipeline, reducing heat dissipation loss of the pipeline, improving economy of the heating pipeline and prolonging service life of the pipeline; the patent is easy to install and operate, the design of the movable support and the arc plate avoids the damage to the structure of the working tube possibly caused by the cutting process, and the economical efficiency and the popularization are good; however, the temporary support frame has the following defects;
when the temporary support frame is used for carrying out limit support on pipelines, the pipelines are required to be limited and supported one by one, and double pipelines are difficult to be supported synchronously, so that the efficiency is low when the pipelines are supported, and the safe temporary support frame for laying construction of the directly buried pipelines is required to be provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a safe temporary support frame for laying construction of a direct-buried pipeline.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the safe temporary support frame for laying construction of the directly buried pipeline comprises a locking frame plate, wherein a linkage support mechanism is arranged in the locking frame plate;
the linkage supporting mechanism comprises a first bidirectional linkage screw rod and a second bidirectional linkage screw rod which are arranged inside a locking frame plate from right to left in sequence, the outer walls of the first bidirectional linkage screw rod and the second bidirectional linkage screw rod are connected with threaded collar support plates in a threaded mode, threaded collar support blocks are arranged on the opposite sides of the threaded collar support plates respectively, a linkage support with an L-shaped vertical section shape is welded at the bottom end of each threaded collar support block, a first four-point position support frame is welded at one side of the linkage support frame and close to the bottom end position of the linkage support frame, and a second four-point position support frame is welded at one side of the threaded collar support plate and close to the bottom end position of the threaded collar support plate.
Preferably, the fixed connection between second bidirectional linkage screw rod and the first bidirectional linkage screw rod, the one end of second bidirectional linkage screw rod runs through locking framed inner wall and extends to locking framed outside, rotate between second bidirectional linkage screw rod and the locking framed and be connected, two screw thread grooves have all been seted up to the outer wall of first bidirectional linkage screw rod and second bidirectional linkage screw rod, and two screw thread groove symmetry sets up, screw thread lantern ring extension board and screw thread lantern ring support piece all with first bidirectional linkage screw thread connection between the screw thread, two screw thread lantern ring extension board and the outer wall of two screw thread lantern ring support pieces all with locking framed inner wall between sliding connection, the one end of second bidirectional linkage screw rod extends to locking framed outside and welds the vertical cross section shape and establish into hexagonal rotation cap, install the direct burial pipeline between first four point position support frame and the second four point position support frame, first four point position support frame and second four point support frame are about the symmetry setting of direct burial pipeline.
Through adopting above-mentioned technical scheme, first four point position support frame and second four point position support frame are located the both sides position department of directly buried pipeline, drive the inside rotation of second bidirectional linkage screw rod at locking framed panel through rotating the cap, the screw thread lantern ring extension board of its outer wall is all driven to second bidirectional linkage screw rod and first bidirectional linkage screw rod moves along locking framed panel inner wall under the effect of screw thread, two screw thread lantern ring extension boards are separated each other along locking framed panel inner wall under the effect of screw thread, two screw thread lantern ring extension pieces are close to each other along locking framed panel inner wall under the effect of screw thread, screw thread lantern ring extension board drives the removal of second four point position support frame, and screw thread lantern ring extension piece drives the linkage support and makes first four point position support frame remove, like this first four point position support frame and second four point position support frame can play centre gripping locking effect to the outer wall of directly buried pipeline.
Preferably, the top of locking framed panel from left to right welds two in proper order and connects a piece, and the top welding of connecting a piece has the outer frame panel that expands, the inner wall rotation that expands the reinforcement framed panel outward is connected with two-way expansion screw rod, and the outer wall of two-way expansion screw rod from left to right threaded connection has first screw thread linkage cover piece and second screw thread linkage cover piece in proper order, two screw threads of the outer wall of two-way expansion screw rod are opposite and the symmetry sets up, the front and back of first screw thread linkage cover piece and second screw thread linkage cover piece all welds the outer frame that expands of slope, and the equal fixedly connected with four point positions of an end of every slope expands the frame outward expands the support outward.
Through adopting above-mentioned technical scheme, the two-way expansion screw rod is expanding outward and strengthening the inside rotation of framed board, expands outward simultaneously and consolidates the framed board and drive the two-way expansion screw rod and expand outward and consolidate the framed board inner wall and remove right along expanding under the effect of screw thread, and the two-way expansion screw rod drives first screw thread linkage cover piece and expands outward along expanding under the effect of screw thread and consolidate the framed board inner wall and remove left, and the second screw thread linkage cover piece drives the slope and expands outward that the frame makes four points expand outward the support and remove, and two four points expand outward that the support supports respectively in pre-buried hole inner wall both sides position department.
The utility model has the technical effects and advantages that:
1. through setting up the linkage supporting mechanism, the second bidirectional linkage screw rod and the first bidirectional linkage screw rod drive the screw thread lantern ring extension board of its outer wall to move along locking the framed panel inner wall under the effect of screw thread, the screw thread lantern ring support piece drives the linkage support and makes first four point position support frame remove, like this first four point position support frame and second four point position support frame can play centre gripping locking effect to the outer wall of directly buried pipeline, two directly buried pipelines of synchronous centre gripping play high-efficient supporting effect to directly buried pipeline, the supporting efficiency is higher;
2. the bidirectional expansion screw rod rotates in the external expansion reinforcing frame plate, the bidirectional expansion screw rod drives the first threaded linkage sleeve block to move leftwards along the external expansion reinforcing frame plate inner wall under the action of threads, the distance between the first threaded linkage sleeve block and the second threaded linkage sleeve block is increased, the two four-point external expansion brackets are respectively supported at the two side positions of the embedded pit inner wall, and the two four-point external expansion brackets play an external expansion supporting role, so that the stability of the retracting frame plate is improved.
Drawings
Fig. 1 is a schematic overall three-dimensional structure of a safety temporary support frame for laying construction of a direct-buried pipeline.
Fig. 2 is a schematic view of a vertical section and a three-dimensional structure of a safety temporary support frame for laying construction of a direct-buried pipeline.
Fig. 3 is a schematic view of a front view plane structure of a safety temporary support frame for laying construction of a direct-buried pipeline.
Fig. 4 is a schematic diagram of a vertical section structure of a first screw linkage sleeve block and a second screw linkage sleeve block of a safety temporary support frame for laying construction of a direct-buried pipeline.
The reference numerals are: 1. locking the frame plate; 2. the first bidirectional linkage screw rod; 3. a second bidirectional linkage screw; 4. a threaded collar support plate; 5. a threaded collar support block; 6. a linkage bracket; 7. a first four-point support frame; 8. a second four-point position support frame; 9. rotating the cap; 10. directly burying a pipeline; 11. connecting the support blocks; 12. expanding the reinforced frame plate; 13. a bidirectional expansion screw; 14. the first thread linkage sleeve block; 15. the second thread linkage sleeve block; 16. tilting the outer expansion frame; 17. four-point external expansion bracket.
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.
The utility model provides a be used for direct burial pipeline to lay construction safety temporary support frame as shown in fig. 1-4, this be used for direct burial pipeline to lay construction to be provided with the linkage supporting mechanism on the safety temporary support frame, the setting of linkage supporting mechanism can make the screw thread lantern ring extension board 4 of its outer wall of both drive of second bidirectional linkage screw 3 and first bidirectional linkage screw 2 remove along locking framed board 1 inner wall under the effect of screw thread, screw thread lantern ring extension board 5 drives linkage support 6 and makes first four point position support frame 7 remove, like this first four point position support frame 7 and second four point position support frame 8 can play centre gripping locking effect to the outer wall of direct burial pipeline 10, two direct burial pipelines 10 of synchronous centre gripping play high-efficient support effect, supporting efficiency is higher, the concrete structure setting of linkage supporting mechanism is as follows:
in some embodiments, as shown in fig. 1-3, the linkage support mechanism comprises a first bidirectional linkage screw rod 2 and a second bidirectional linkage screw rod 3 which are installed inside a locking frame plate 1 and sequentially arranged from right to left, wherein the outer walls of the first bidirectional linkage screw rod 2 and the second bidirectional linkage screw rod 3 are respectively connected with a threaded collar support plate 4 in a threaded manner, the opposite sides of the two threaded collar support plates 4 are respectively provided with a threaded collar support block 5, the bottom end of each threaded collar support block 5 is respectively welded with a linkage support 6 with an L-shaped vertical section, one side of the linkage support 6 is welded with a first four-point support frame 7 near the bottom end position of the linkage support frame 6, one side of the threaded collar support plate 4 is welded with a second four-point support frame 8 near the bottom end position of the linkage support frame plate, one end of the second bidirectional linkage screw rod 3 is fixedly connected with the first bidirectional linkage screw rod 2, one end of the second bidirectional linkage screw rod 3 penetrates through the inner wall of the locking plate 1 and extends to the outside the locking frame plate 1, the outer wall of the second bidirectional linkage screw rod 3 is respectively connected with the locking frame plate 1 in a rotary manner, the outer wall of each threaded collar support block 5 is respectively provided with two symmetrical collar support blocks, and the threaded collar support blocks 5 are respectively connected with the two threaded collars 4 in a threaded manner, and the threaded frame plate 5 is respectively connected with the threaded connection between the two collars 1 and the two threaded support blocks;
the use principle of the safe temporary support frame for directly buried pipeline laying construction is that firstly, an embedded pit for pipeline laying construction is dug out, two directly buried pipelines 10 are placed inside the embedded pit, the first four-point support frame 7 and the second four-point support frame 8 are located at two side positions of the directly buried pipelines 10, the second bidirectional linkage screw 3 is driven to rotate inside the locking frame plate 1 by rotating the rotating cap 9, meanwhile, the second bidirectional linkage screw 3 drives the first bidirectional linkage screw 2 to rotate, the second bidirectional linkage screw 3 and the first bidirectional linkage screw 2 both drive threaded collar support plates 4 of the outer walls of the second bidirectional linkage screw 3 to move along the inner walls of the locking frame plate 1 under the action of threads, the two threaded collar support plates 4 are mutually separated along the inner walls of the locking frame plate 1 under the action of the threads, the two threaded collar support blocks 5 are mutually close to each other along the inner walls of the locking frame plate 1 under the action of the threads, the threaded collar support plates 4 drive the second four-point support frame 8 to move, the threaded collar support blocks 5 drive the first four-point support frame 7 to move, and thus the first four-point support frame 7 and the second four-point support frame 8 can synchronously clamp the two directly buried pipelines 10 between the two pipelines.
In some embodiments, as shown in fig. 1-2, one end of the second bidirectional linkage screw 3 extends to the outside of the locking frame plate 1 and is welded with a rotating cap 9 with a hexagonal vertical section, so that the second bidirectional linkage screw 3 is driven to rotate inside the locking frame plate 1 by rotating the rotating cap 9, a transmission effect of the second bidirectional linkage screw 3 is ensured, a direct buried pipeline 10 is installed between the first four-point support frame 7 and the second four-point support frame 8, the first four-point support frame 7 and the second four-point support frame 8 are symmetrically arranged about the direct buried pipeline 10, so that the first four-point support frame 7 and the second four-point support frame 8 can clamp and lock the outer wall of the direct buried pipeline 10, and the stability of the direct buried pipeline 10 is improved.
In some embodiments, as shown in fig. 2-4, two connecting support blocks 11 are welded on the top end of the locking frame plate 1 in sequence from left to right, an outward expansion reinforcing frame plate 12 is welded on the top end of the connecting support block 11, the inner wall of the outward expansion reinforcing frame plate 12 is rotationally connected with a bidirectional expansion screw 13, the outer wall of the bidirectional expansion screw 13 is sequentially connected with a first threaded linkage sleeve block 14 and a second threaded linkage sleeve block 15 in sequence from left to right, two threads of the outer wall of the bidirectional expansion screw 13 are oppositely and symmetrically arranged, inclined outward expansion brackets 16 are welded at the front and rear sides of the first threaded linkage sleeve block 14 and the second threaded linkage sleeve block 15, and one end part of each inclined outward expansion bracket 16 is fixedly connected with a four-point outward expansion bracket 17;
according to the upper structure when using, rotate two-way expansion screw 13, two-way expansion screw 13 is expanding outward and strengthening the inside rotation of framed board 12, expand outward simultaneously and strengthen framed board 12 drive two-way expansion screw 13 and expand outward and strengthen framed board 12 inner wall right side under the effect of screw thread, and two-way expansion screw 13 drive first screw thread linkage cover piece 14 expand outward and strengthen framed board 12 inner wall left side under the effect of screw thread, distance grow between first screw thread linkage cover piece 14 and the second screw thread linkage cover piece 15, second screw thread linkage cover piece 15 drives the slope and expands frame 16 and make four point position expand support 17 remove outward, two four point position expand support 17 support respectively in pre-buried hole inner wall both sides position department, can play the fixed action to locking framed board 1 position, locking framed board 1 can play the supporting role to locking framed board 1 through two connection supporting pieces 11.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A be used for direct burial pipeline to lay construction with safe interim support frame, including locking framed panel (1), its characterized in that: a linkage supporting mechanism is arranged in the locking frame plate (1);
the linkage supporting mechanism comprises a first bidirectional linkage screw rod (2) and a second bidirectional linkage screw rod (3) which are arranged inside a locking frame plate (1) from right to left in sequence, the outer walls of the first bidirectional linkage screw rod (2) and the second bidirectional linkage screw rod (3) are connected with threaded collar support plates (4) in a threaded mode, two opposite sides of the threaded collar support plates (4) are respectively provided with threaded collar support blocks (5), the bottom end of each threaded collar support block (5) is welded with a linkage support (6) with an L-shaped vertical section, a first four-point position support frame (7) is welded on one side of the linkage support (6) and close to the bottom end position of the linkage support frame, and a second four-point position support frame (8) is welded on one side of the threaded collar support plates (4) and close to the bottom end position of the threaded collar support plates.
2. A safety temporary support for use in direct burial pipeline laying construction as claimed in claim 1, wherein: the locking device is characterized in that the second bidirectional linkage screw rod (3) is fixedly connected with the first bidirectional linkage screw rod (2), one end portion of the second bidirectional linkage screw rod (3) penetrates through the inner wall of the locking frame plate (1) and extends to the outside of the locking frame plate (1), and the second bidirectional linkage screw rod (3) is rotationally connected with the locking frame plate (1).
3. A safety temporary support for use in direct burial pipeline laying construction as claimed in claim 1, wherein: two thread grooves are formed in the outer walls of the first bidirectional linkage screw (2) and the second bidirectional linkage screw (3), the two thread grooves are symmetrically formed, and the thread sleeve ring support plate (4) and the thread sleeve ring support block (5) are in threaded connection with the first bidirectional linkage screw (2).
4. A safety temporary support for use in direct burial pipeline laying construction as claimed in claim 1, wherein: the outer walls of the two threaded lantern ring support plates (4) and the two threaded lantern ring support blocks (5) are in sliding connection with the inner wall of the locking frame plate (1).
5. A safety temporary support for use in direct burial pipeline laying construction as claimed in claim 1, wherein: one end of the second bidirectional linkage screw rod (3) extends to the outside of the locking frame plate (1) and is welded with a rotating cap (9) with a hexagonal vertical section shape.
6. A safety temporary support for use in direct burial pipeline laying construction as claimed in claim 1, wherein: install between first four point position support frame (7) and second four point position support frame (8) and bury pipeline (10), first four point position support frame (7) and second four point position support frame (8) are about burying pipeline (10) symmetry setting.
7. A safety temporary support for use in direct burial pipeline laying construction as claimed in claim 1, wherein: the locking frame plate (1) is characterized in that two connecting support blocks (11) are sequentially welded from left to right on the top end of the locking frame plate (1), an outer expansion reinforcing frame plate (12) is welded at the top end of the connecting support blocks (11), a bidirectional expansion screw rod (13) is rotationally connected to the inner wall of the outer expansion reinforcing frame plate (12), a first thread linkage sleeve block (14) and a second thread linkage sleeve block (15) are sequentially connected to the outer wall of the bidirectional expansion screw rod (13) from left to right in a threaded manner, two threads of the outer wall of the bidirectional expansion screw rod (13) are opposite and symmetrically arranged, inclined outer expansion frames (16) are welded at the front and rear sides of the first thread linkage sleeve block (14) and the second thread linkage sleeve block (15), and four-point outer expansion supports (17) are fixedly connected to one end part of each inclined outer expansion frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321869142.2U CN220228072U (en) | 2023-07-17 | 2023-07-17 | Safe temporary support frame for laying construction of directly buried pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321869142.2U CN220228072U (en) | 2023-07-17 | 2023-07-17 | Safe temporary support frame for laying construction of directly buried pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228072U true CN220228072U (en) | 2023-12-22 |
Family
ID=89173316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321869142.2U Active CN220228072U (en) | 2023-07-17 | 2023-07-17 | Safe temporary support frame for laying construction of directly buried pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228072U (en) |
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2023
- 2023-07-17 CN CN202321869142.2U patent/CN220228072U/en active Active
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