CN219954469U - W-shaped flexible cast iron drain pipe bearing structure - Google Patents
W-shaped flexible cast iron drain pipe bearing structure Download PDFInfo
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- CN219954469U CN219954469U CN202321042033.3U CN202321042033U CN219954469U CN 219954469 U CN219954469 U CN 219954469U CN 202321042033 U CN202321042033 U CN 202321042033U CN 219954469 U CN219954469 U CN 219954469U
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- shaped frame
- shaped
- bearing structure
- cast iron
- drain pipe
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- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000006872 improvement Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance 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
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model provides a W-shaped flexible cast iron drain pipe bearing structure which comprises a plurality of U-shaped frames, wherein the U-shaped frames are arranged from top to bottom at equal intervals and are matched with each other, two symmetrical mounting cylinders are arranged at the upper end of each U-shaped frame, the mounting cylinders are fixedly connected with the U-shaped frames, two corresponding threaded columns are arranged at the lower end of each U-shaped frame, the threaded columns are fixedly connected with the U-shaped frames, support rods are arranged at the lower ends of the threaded columns, and nut assembly parts are sleeved outside the threaded columns. The utility model is different from the traditional bearing structure in that the pipe fitting is supported by adopting a plurality of U-shaped frames, the U-shaped frames are equidistantly arranged from top to bottom and are mutually matched, the pipe fitting can be simultaneously supported and reinforced by vertically stacking the U-shaped frames, and the U-shaped frames are mutually matched by adopting a detachable connection mode, so that the U-shaped frames are quite convenient to decorate and maintain.
Description
Technical Field
The utility model relates to the technical field of pipeline construction, in particular to a W-shaped flexible cast iron drain pipe bearing structure.
Background
The machine-made drain cast iron pipe is a flexible joint drain cast iron pipe produced by adopting a centrifugal casting process, and the joint is generally a W-shaped clamp type or an A-shaped flange socket joint. The flexible joint is mainly used for the indoor and outdoor drainage and sewage drainage pipeline systems of buildings, and is a collective name of gray cast iron pipes and matched pipes connected by flexible joints. The connection can adopt two flexible joints of socket joint type and clamp type. When the drainage pipeline is paved, a certain height exists between the drainage pipeline and the ground, so that the drainage pipeline is required to be supported by the bearing structure.
The prior art discloses a drain pipe load-carrying members, and it includes bottom plate and a plurality of support piece, and support piece is the metal pole setting of welding on the bottom plate, and the upper and lower end passes through welding mode and drain pipe and bottom plate fixed connection in the metal pole setting. However, in use, because each support piece is fixed to the pipe fitting from below, when many drainage pipes are paved, and when the arranged positions are inconsistent with the pipe fitting below, the support piece is required to be bent, but the support strength of the support piece is also reduced, in addition, because the support piece is fixed in a welding mode, when the support piece is damaged, the support piece is difficult to replace. Therefore, the utility model provides a W-shaped flexible cast iron drain pipe bearing structure to solve the problems in the prior art.
Disclosure of Invention
Aiming at the problems, the utility model provides a W-shaped flexible cast iron drain pipe bearing structure, which is used for solving the problems that the existing drain pipe bearing structure is inconvenient to support a pipe fitting paved above a bottom layer pipeline and is difficult to assemble, disassemble and maintain.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: a W-shaped flexible cast iron drain pipe bearing structure comprises a plurality of U-shaped frames, wherein the U-shaped frames are equidistantly arranged from top to bottom and are matched with each other;
the upper end of the U-shaped frame is provided with two symmetrical mounting cylinders which are fixedly connected with the U-shaped frame, the lower end of the U-shaped frame is provided with two corresponding threaded columns which are fixedly connected with the U-shaped frame, and the lower end of each threaded column is provided with a supporting rod;
the installation cylinder on the other U-shaped frame below the U-shaped frame is sleeved outside the rod body of the support rod, the support rod is matched with the installation cylinder and is connected with the lower end face of the threaded column, and a nut assembly part for fixing the two U-shaped frames is arranged at the joint of the threaded column and the installation cylinder.
The further improvement is that: the nut assembly part comprises a nut block sleeved outside the threaded column body, wherein the nut block is matched with an external thread formed on the outer side of the threaded column and a screwing thread formed on the outer wall of the barrel body at the upper end of the mounting barrel.
The further improvement is that: bolts are arranged on two sides of the U-shaped frame, one end of each bolt penetrates through the U-shaped frame and is rotationally connected with a pressing plate arranged on the inner side of the U-shaped frame, a screwing head is arranged at the other end of each bolt, and the bolts are in threaded fit with the U-shaped frame.
The further improvement is that: the nut block outside is equipped with two and dials the board, and two are dialled the board and encircle outside the nut block and with nut block fixed connection, dial board keep away from nut block one end and be equipped with the rubber pad, the rubber pad is arranged in and is dialled the board both sides and with dialling board fixed connection.
The further improvement is that: the U-shaped frame plate is characterized in that the U-shaped frame plate body is provided with assembly holes, the assembly holes are arranged on two sides of the U-shaped frame and penetrate through the U-shaped frame plate body, and penetrating rods matched with the assembly holes on other U-shaped frames are assembled in the assembly holes.
The further improvement is that: the reinforcing ribs are welded at the joint of the lower end face of the U-shaped frame and the supporting rod, sleeved on the top end of the supporting rod and fixedly connected with the supporting rod in a welding mode.
The further improvement is that: the upper end of the mounting cylinder is provided with an annular gasket, the inner diameter of the annular gasket is connected with the inner diameter of the mounting cylinder opening, and the outer diameter of the annular gasket is smaller than the outer diameter of the mounting cylinder opening.
The beneficial effects of the utility model are as follows: the pipe fitting support device comprises a plurality of U-shaped frames, wherein the U-shaped frames are arranged from top to bottom at equal intervals and are matched with each other, the U-shaped frames can simultaneously support and strengthen the vertically stacked pipe fittings, and the U-shaped frames are matched with each other in a detachable connection mode, so that the U-shaped frames are quite convenient to decorate and maintain.
Drawings
Fig. 1 is a structural diagram of the present utility model.
Fig. 2 is a cross-sectional view of the table of the present utility model.
Fig. 3 is a cross-sectional view of the shear block of the present utility model.
Fig. 4 is a structural view of the first guide of the present utility model.
Wherein: 1. a U-shaped frame; 2. penetrating the rod; 3. a fitting hole; 4. a clamping member; 5. a support rod; 6. a threaded column; 7. a nut block; 71. a rubber pad; 72. a poking plate; 8. reinforcing ribs; 9. a mounting cylinder; 10. screwing the screw thread; 11. screwing the head; 12. a pressing plate; 13. and (5) a bolt.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to fig. 1, 2, 3 and 4, the embodiment provides a W-shaped flexible cast iron drain pipe bearing structure, which comprises a plurality of U-shaped frames 1, wherein each U-shaped frame 1 is equidistantly arranged from top to bottom and mutually matched;
the upper end of the U-shaped frame 1 is provided with two symmetrical mounting cylinders 9, the mounting cylinders 9 are fixedly connected with the U-shaped frame 1, the lower end of the U-shaped frame 1 is provided with two corresponding threaded columns 6, the threaded columns 6 are fixedly connected with the U-shaped frame 1, and the lower end of the threaded columns 6 is provided with a supporting rod 5; from last U type frame 1 of assembling in proper order from down, enable the operation personnel to support and consolidate each pipe fitting that stacks perpendicularly simultaneously, each U type frame 1 adopts split type design to connect through detachable mode, the fitment is maintained all very conveniently.
The installation cylinder 9 on the other U-shaped frame 1 positioned below the U-shaped frame 1 is sleeved outside the rod body of the support rod 5, the support rod 5 is matched with the installation cylinder 9 and is connected with the lower end face of the threaded column 6, and a nut assembly part for fixing the two U-shaped frames 1 is arranged at the joint of the threaded column 6 and the installation cylinder 9. The supporting rod 5 is matched with the mounting cylinder 9, the limiting function is achieved, the nut assembly is arranged between the supporting rod 5 and the mounting cylinder 9, and the nut assembly achieves the locking function on the supporting rod 5 and the mounting cylinder 9.
The nut assembly part comprises a nut block 7 sleeved outside the column body of the threaded column 6, and the nut block 7 is matched with an external thread formed on the outer side of the threaded column 6 and a screwing thread 10 formed on the outer wall of the cylinder body at the upper end of the mounting cylinder 9. When the two U-shaped frames 1 are assembled, the two support rods 5 arranged at the lower ends of the upper U-shaped frames 1 penetrate into the mounting cylinder 9, and are matched with the mounting cylinder 9 in an inserting mode. The lower end face of the threaded column 6 positioned at the lower end of the U-shaped frame 1 is connected with the upper end face of the mounting cylinder 9 arranged at the upper end of the other U-shaped frame 1, and the screwing threads 10 arranged at the outer side of the mounting cylinder 9 are uniformly in transition with the external threads arranged at the outer side of the threaded column 6. At this time, the nut block 7 is sleeved outside the threaded column 6 in a rotating way, the nut block 7 is screwed into the joint of the threaded column 6 and the mounting cylinder 9, and the two U-shaped frames 1 are fixed through the self-locking property of the threads.
More specifically, two sides of the U-shaped frame 1 are provided with bolts 13, one end of each bolt 13 penetrates through the U-shaped frame 1 and is in rotary connection with a pressing plate 12 arranged on the inner side of the U-shaped frame 1, the other end of each bolt 13 is provided with a screwing head 11, and the bolts 13 are in threaded fit with the U-shaped frame 1. The pipe fitting passes through the U-shaped frame 1, the U-shaped frame 1 supports the pipe fitting, and the pressing plate 12 connected with the bolts 13 plays a role in fixing the pipe fitting. During assembly, the screwing head 11 is rotated, and the bolt 13 is in threaded fit with the U-shaped frame 1, so that the pressing plate 12 can be pushed to move towards the pipe fitting during rotation of the bolt 13, and the pipe fitting is fixed through self-locking of threads during continuous screwing.
It should be noted that the pressing plate 12 is disposed at a position at the middle of the pipe fitting placed on the U-shaped frame 1, and one side of the pressing plate 12 facing the pipe fitting is an arc surface matched with the pipe fitting for preventing the pipe fitting from slipping after being fixed.
In the preferred embodiment, two shifting plates 72 are arranged on the outer side of the nut block 7, the two shifting plates 72 encircle the outer side of the nut block 7 and are fixedly connected with the nut block 7, a rubber pad 71 is arranged at one end, far away from the nut block 7, of the shifting plate 72, and the rubber pads 71 are arranged on two sides of the shifting plate 72 and are fixedly connected with the shifting plate 72. During assembly, the two U-shaped frames 1 are locked by screwing the nut blocks 7. The setting of the shifting plate 72 has the advantages that the shifting plate can facilitate the worker to rotate the nut block 7, and the two rubber pads 71 fixed on the outer side of the shifting plate 72 can play an anti-slip role and improve the holding comfort.
In the preferred embodiment, the plate body of the U-shaped frame 1 is provided with the assembly holes 3, the assembly holes 3 are arranged at two sides of the U-shaped frame 1 and penetrate through the plate body of the U-shaped frame 1, and the assembly holes 3 are internally provided with penetrating rods 2 which are used for being matched with the assembly holes 3 on other U-shaped frames 1. According to the pipe fitting setting number, each U-shaped frame 1 is stacked together to support each pipe fitting, and for improving stability when the pipe fitting supports, another group of U-shaped frames 1 which are placed side by side can be arranged at the lower end of the pipe fitting, the penetrating rod 2 penetrates through the assembly holes 3 formed in the U-shaped frames 1, the two groups of U-shaped frames 1 are connected in series, and then the pipe fitting is supported more stably.
In the preferred embodiment, the joint of the lower end face of the U-shaped frame 1 and the supporting rod 5 is welded with a reinforcing rib 8, and the reinforcing rib 8 is sleeved on the top end of the supporting rod 5 and fixedly connected with the supporting rod 5 in a welding way. The U-shaped frame 1 supports the pipe through the support rod 5 fixed at the lower end of the U-shaped frame, and the joint of the top end of the U-shaped frame 1 and the support rod 5 can be subjected to great acting force during supporting so as to avoid fracture. Reinforcing ribs 8 are welded at the joint of the support rod 5 and the U-shaped frame 1 to strengthen the structural strength of the joint of the support rod 5 and the U-shaped frame 1.
The upper end of the mounting cylinder 9 is provided with an annular gasket, the inner diameter of the annular gasket is connected with the inner diameter of the pipe orifice of the mounting cylinder 9, and the outer diameter of the annular gasket is smaller than the outer diameter of the pipe orifice of the mounting cylinder 9. The annular gasket is arranged between the two U-shaped frames 1, and the matching part of the top end of the mounting cylinder 9 and the threaded column 6 is used for protecting the mounting cylinder 9 and the supporting rod 5. The high-strength impact between the lower end surface of the threaded column 6 and the top end of the mounting cylinder 9 is avoided when the supporting rod 5 penetrates into the mounting cylinder 9. The diameter of the annular gasket is smaller than that of the orifice of the mounting cylinder 9, so that the nut block 7 can be screwed onto the mounting cylinder 9 from the threaded column 6 and matched with the screwing threads 10.
This W type flexible cast iron drain pipe bearing structure, it adopts a plurality of U type framves 1 to support the pipe fitting on traditional bearing structure's basis, and each U type frame 1 is from equidistant arranging and mutually supporting down, and it can support and consolidate each pipe fitting that stacks perpendicularly simultaneously, when the assembly, between every two adjacent U type frames 1, fix through detachable connected mode to the split type design of cooperation, it is all very convenient when fitment and maintenance.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The W-shaped flexible cast iron drain pipe bearing structure comprises a plurality of U-shaped frames (1), and is characterized in that the U-shaped frames (1) are equidistantly arranged from top to bottom and are matched with each other;
the upper end of the U-shaped frame (1) is provided with two symmetrical mounting cylinders (9), the mounting cylinders (9) are fixedly connected with the U-shaped frame (1), the lower end of the U-shaped frame (1) is provided with two corresponding threaded columns (6), the threaded columns (6) are fixedly connected with the U-shaped frame (1), and the lower end of the threaded columns (6) is provided with a supporting rod (5);
the installation cylinder (9) on the other U-shaped frame (1) below the U-shaped frame (1) is sleeved outside the rod body of the support rod (5), the support rod (5) is matched with the installation cylinder (9) and is connected with the lower end face of the threaded column (6), and a nut assembly part for fixing the two U-shaped frames (1) is arranged at the joint of the threaded column (6) and the installation cylinder (9).
2. A W-type flexible cast iron drain pipe load-bearing structure as defined in claim 1, wherein: the nut assembly part comprises a nut block (7) sleeved outside the column body of the threaded column (6), wherein the nut block (7) is matched with an external thread formed in the outer side of the threaded column (6) and a screwing thread (10) formed in the outer wall of the cylinder body at the upper end of the mounting cylinder (9).
3. A W-type flexible cast iron drain pipe load-bearing structure as defined in claim 1, wherein: the novel U-shaped frame is characterized in that bolts (13) are arranged on two sides of the U-shaped frame (1), one end of each bolt (13) penetrates through the U-shaped frame (1) and is in rotary connection with a pressing plate (12) arranged on the inner side of the U-shaped frame (1), a screwing head (11) is arranged at the other end of each bolt (13), and the bolts (13) are in threaded fit with the U-shaped frame (1).
4. A W-type flexible cast iron drain pipe load-bearing structure as defined in claim 2, wherein: the nut block (7) outside is equipped with two and dials board (72), two dial board (72) encircle outside nut block (7) and with nut block (7) fixed connection, dial board (72) are kept away from nut block (7) one end and are equipped with rubber pad (71), rubber pad (71) are arranged in and dial board (72) both sides and with dial board (72) fixed connection.
5. A W-type flexible cast iron drain pipe load-bearing structure as defined in claim 1, wherein: the U-shaped frame (1) plate body is provided with assembly holes (3), the assembly holes (3) are arranged on two sides of the U-shaped frame (1) and penetrate through the U-shaped frame (1) plate body, and the assembly holes (3) are internally provided with penetrating rods (2) matched with the assembly holes (3) on other U-shaped frames (1).
6. A W-type flexible cast iron drain pipe load-bearing structure as defined in claim 1, wherein: reinforcing ribs (8) are welded at the joint of the lower end face of the U-shaped frame (1) and the supporting rod (5), and the reinforcing ribs (8) are sleeved at the top end of the supporting rod (5) and fixedly connected with the supporting rod (5) in a welding mode.
7. A W-type flexible cast iron drain pipe load-bearing structure as defined in claim 1, wherein: the upper end of the installation cylinder (9) is provided with an annular gasket, the inner diameter of the annular gasket is connected with the inner diameter of the pipe orifice of the installation cylinder (9), and the outer diameter of the annular gasket is smaller than the outer diameter of the pipe orifice of the installation cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321042033.3U CN219954469U (en) | 2023-05-05 | 2023-05-05 | W-shaped flexible cast iron drain pipe bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321042033.3U CN219954469U (en) | 2023-05-05 | 2023-05-05 | W-shaped flexible cast iron drain pipe bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219954469U true CN219954469U (en) | 2023-11-03 |
Family
ID=88540743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321042033.3U Active CN219954469U (en) | 2023-05-05 | 2023-05-05 | W-shaped flexible cast iron drain pipe bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219954469U (en) |
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2023
- 2023-05-05 CN CN202321042033.3U patent/CN219954469U/en active Active
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