CN220352889U - Hyperboloid inspection shaft reserved port accessory mould - Google Patents
Hyperboloid inspection shaft reserved port accessory mould Download PDFInfo
- Publication number
- CN220352889U CN220352889U CN202321773777.2U CN202321773777U CN220352889U CN 220352889 U CN220352889 U CN 220352889U CN 202321773777 U CN202321773777 U CN 202321773777U CN 220352889 U CN220352889 U CN 220352889U
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- CN
- China
- Prior art keywords
- hollow cylinder
- square tube
- sealing plate
- hyperboloid
- inspection well
- Prior art date
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- 238000007689 inspection Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 abstract description 13
- 239000004567 concrete Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 239000011381 foam concrete Substances 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a hyperboloid inspection well reserved opening accessory mould which comprises a hollow cylinder, a supporting piece, a connecting piece, a sealing plate and a connecting bolt, wherein the hollow cylinder is arranged on the supporting piece; the support piece comprises a first square tube and two second square tubes, wherein the two second square tubes are respectively connected to the upper end and the lower end of the first square tube, and form a cross support structure and are arranged in the hollow cylinder; the sealing plate is detachably connected to one axial end of the hollow cylinder through the connecting bolt, so that a supporting cavity is formed inside the hollow cylinder; the connecting piece is arranged in the supporting cavity and between the first square tube and the sealing plate. The problem of among the prior art inspection shaft all adopt foam pore-forming to pre-buried when reserving the mouth construction, in the work progress, the foam quantity is big, and foam pre-buried pore-forming size is different, has influenced pore-forming efficiency, and follow-up foam and concrete junction if untreated are clean, cause the pipe network infiltration easily is solved.
Description
Technical Field
The utility model relates to the technical field of reserved port fittings, in particular to a die for reserved port fittings of a hyperboloid inspection well.
Background
The inspection well is arranged for maintaining power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp circuits and the like of urban underground infrastructure, and is convenient to install; the device is generally arranged at the junction, the turning position, the pipe diameter or gradient change position of the pipeline and at certain intervals on the straight pipe section, so that the device is convenient for periodically checking auxiliary structures;
the inspection well is provided with a reserved opening in the construction process, so that a follow-up travelling line is convenient to carry out or other accessories are installed, foam pore-forming is adopted in the prior art, the foam consumption is large, the foam pore-forming size is different, the visual quality is poor, a large amount of clastic foam is easily caused in the dismantling process, the clastic foam is not easy to clean, the environment pollution is caused, the junction between the foam and the concrete is complicated to clean, and the problems of pipe network water seepage and the like are easily caused when the foam is not completely cleaned;
for this purpose, we propose a hyperboloid inspection shaft reservation mouth accessory mould.
Disclosure of Invention
The utility model aims to overcome the technical defects, and provides a hyperboloid inspection well reserved opening fitting die, which solves the technical problems that foam pore-forming is adopted to pre-fill when an inspection well is reserved opening construction in the prior art, the foam consumption is large in the construction process, the foam pre-filling pore-forming size is different, the pore-forming efficiency is influenced, and water seepage of a pipe network is easy to cause if the junction of the follow-up foam and concrete is not treated cleanly.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a hyperboloid inspection shaft reserved port fitting mold comprises a hollow cylinder, a supporting piece, a connecting piece, a sealing plate and a connecting bolt;
the support piece comprises a first square tube and two second square tubes, wherein the two second square tubes are respectively connected to the upper end and the lower end of the first square tube, and form a cross support structure and are arranged in the hollow cylinder;
the sealing plate is detachably connected to one axial end of the hollow cylinder through the connecting bolt, so that a supporting cavity is formed inside the hollow cylinder;
the connecting piece is arranged in the supporting cavity and between the first square tube and the sealing plate and used for enhancing the integral rigidity of the hollow cylinder;
the outer wall of the hollow cylinder is coated with a protective layer.
In a specific embodiment, a plurality of mounting holes are circumferentially formed in one surface of the hollow cylinder, which faces the sealing plate, a plurality of assembly holes are circumferentially formed in one surface of the sealing plate, which faces the mounting holes, the assembly holes are in one-to-one correspondence with the sealing plate, and one end of the connecting bolt penetrates through the assembly holes and the mounting holes, so that the sealing plate is connected to the hollow cylinder.
In a specific embodiment, sliding grooves are formed in two sides of the inner wall of the hollow cylinder, and the first square tube is arranged in the sliding grooves.
In a specific embodiment, positioning blocks matched with the sliding grooves are fixed on two sides of the first square pipe.
In a specific embodiment, the upper end and the lower end of the first square tube are both provided with connecting grooves, and one end of the second square tube facing the connecting grooves is fixed with connecting blocks matched with the second square tube.
In a specific embodiment, the second square tube is obliquely arranged on the first square tube.
In a specific embodiment, the connecting piece is an angle steel, the angle steel is arranged in the supporting cavity, one end of the angle steel is welded on the first square pipe, the other end of the angle steel is welded on the sealing plate, and a reinforcing rib is arranged on the angle steel.
In a specific embodiment, the protective layer is a corrosion-resistant paint layer.
In a specific embodiment, the hollow cylinder and the sealing plate are both ferrous members.
Compared with the prior art, the utility model has the beneficial effects that:
1. compared with the prior art, the utility model adopts the hollow cylinder as the positioning fitting of the reserved opening, can ensure uniform pore-forming size, has good pore-forming quality, is convenient to turn over and operate subsequently, has higher environmental protection performance, and reduces the use cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic front view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic view of the back side of FIG. 1 in accordance with the present utility model;
fig. 5 is a schematic diagram of the utility model in its assembled use.
In the figure: 1. a hollow cylinder; 11. a mounting hole; 12. sliding into the groove; 2. a support; 21. a first square tube; 211. a connecting groove; 212. a positioning block; 22. a second square tube; 221. a connecting block; 3. a connecting piece; 31. angle steel; 32. reinforcing ribs; 4. a sealing plate; 41. a fitting hole; 5. a connecting bolt; 6. and (5) a protective layer.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the die for a reserved opening fitting of a hyperboloid inspection well provided by the utility model comprises a hollow cylinder 1, a supporting piece 2, a connecting piece 3, a sealing plate 4 and a connecting bolt 5.
The support 2 comprises a first square tube 21 and two second square tubes 22, wherein the two second square tubes 22 are respectively connected to the upper end and the lower end of the first square tube 21, and form a cross support structure to be arranged in the hollow cylinder 1.
The sealing plate 4 is detachably connected to one axial end of the hollow cylinder 1 through a connecting bolt 5, so that a supporting cavity is formed inside the hollow cylinder 1.
A connecting piece 3 is arranged in the supporting cavity between the first square tube 21 and the sealing plate 4 and is used for enhancing the overall rigidity of the hollow cylinder 1.
The outer wall of the hollow cylinder 1 is coated with a protective layer 6.
The hollow cylinder 1 is used for controlling the pore-forming size, the upper end and the lower end of the first square tube 21 are welded with the second square tubes 22, the first square tube 21 and the two second square tubes 22 form a cross supporting structure, the cross supporting structure is welded in the hollow cylinder 1 and used for supporting the hollow cylinder 1, the whole rigidity of the hollow cylinder 1 is guaranteed, the pore-forming size is effectively controlled, the sealing plate 4 is connected to the hollow cylinder 1 through the connecting bolt 5, one surface of the hollow cylinder 1 is sealed, the effect of reducing deformation of the hollow cylinder 1 is achieved, and the connecting piece 3 is arranged between the sealing plate 4 and the first square tubes 21 and used for supporting.
The specific implementation steps are as follows:
s1: the second square tube 22 is welded at the upper end and the lower end of the first square tube 21, and the whole is welded and fixed at the inner side of the hollow cylinder 1;
s2: a sealing plate 4 is connected to the other side of the hollow cylinder 1 in a threaded manner, and the end face of the hollow cylinder 1 is sealed;
s3: welding two sides of the connecting piece 3 on the first square tube 21 and the sealing plate 4 respectively;
s4: and embedding the whole assembled accessory mould in the inspection well steel mould, pouring concrete, and removing the accessory mould after 7 days of concrete pouring.
In order to improve the installation efficiency between the hollow cylinder 1 and the sealing plate 4, referring to fig. 1 and 4, in a preferred embodiment, a plurality of mounting holes 11 are circumferentially formed on a surface of the hollow cylinder 1 facing the sealing plate 4, mounting holes 41 corresponding to the mounting holes 11 are circumferentially formed on a surface of the sealing plate 4 facing the mounting holes 11, one end of the connecting bolt 5 penetrates through the mounting holes 41 and the mounting holes 11 to connect the sealing plate 4 to the hollow cylinder 1, and both the hollow cylinder 1 and the sealing plate 4 are iron pieces.
Wherein set up mounting hole 11 in hollow cylinder 1 periphery, set up mounting hole 41 on closing plate 4 to make things convenient for connecting bolt 5, run through mounting hole 41 and mounting hole 11, conveniently install closing plate 4 on hollow cylinder 1, thereby strengthen the anti deformation performance at hollow cylinder 1 edge, and make hollow cylinder 1 and closing plate 4 with the iron piece, can strengthen its sturdiness, make its preformed hole's shaping effect better.
In order to facilitate the assembly of the first square tube 21 and the second square tube 22, referring to fig. 1 and 2, in a preferred embodiment, the upper and lower ends of the first square tube 21 are provided with connecting grooves 211, one end of the second square tube 22 facing the connecting grooves 211 is fixed with a connecting block 221 matched with the connecting groove, and the second square tube 22 is obliquely arranged on the first square tube 21.
Wherein set up two spread grooves 211 on first side pipe 21 to set up connecting block 221 towards the one end of first side pipe 21 at second side pipe 22, make things convenient for second side pipe 22 to fix a position on first side pipe 21 better, thereby make things convenient for follow-up staff to weld first side pipe 21 and second side pipe 22 fast, can further improve whole cross bearing structure's supporting efficiency like this, guarantee that hollow cylinder 1 can not take place the deformation easily.
For convenience, referring to fig. 1, 2 and 3, in a preferred embodiment, sliding grooves 12 are formed on two sides of the inner wall of the hollow cylinder 1, the sliding grooves 12 are provided with first square tubes 21, and positioning blocks 212 matched with the sliding grooves 12 are fixed on two sides of the first square tubes 21.
The sliding groove 12 is formed in the inner wall of the hollow cylinder 1, and positioning blocks 212 are arranged on two sides of the first square tube 21, so that the first square tube 21 can conveniently slide into the hollow cylinder 1 and be welded on the inner wall of the hollow cylinder 1, and the rigidity of the whole hollow cylinder 1 can be enhanced.
In order to improve the connection efficiency of the connecting piece 3, referring to fig. 1, in a preferred embodiment, the connecting piece 3 is an angle steel 31, the angle steel 31 is disposed in the supporting cavity, one end of the angle steel 31 is welded on the first square tube 21, the other end is welded on the sealing plate 4, the angle steel 31 is provided with a reinforcing rib 32, and the protection layer 6 is an anti-corrosion coating layer.
Wherein through angle steel 31 with first square pipe 21 with closing plate 4 be connected, strengthened the rigidity of whole hollow cylinder 1, secondly through stiffening rib 32, can guarantee the fastness of angle steel 31, and set up anticorrosive paint layer at the periphery of hollow cylinder 1, can strengthen the corrosion resistance of hollow cylinder 1.
For a better understanding of the present utility model, the following description will be given with reference to fig. 1 to 5 for a working procedure of a mold for a preformed hole fitting of a hyperboloid manhole according to the present utility model:
s1: the second square tube 22 is welded in the connecting grooves 211 at the upper end and the lower end of the first square tube 21, so that one first square tube 21 and two second square tubes 22 form a cross support structure, and the whole body of the cross support structure is slid into the hollow cylinder 1 from the sliding groove 12 through the positioning blocks 212 at the two sides of the first square tube 21 and welded at the inner side of the hollow cylinder 1;
s2: a sealing plate 4 is connected to the other side of the hollow cylinder 1 in a threaded manner, and the end face of the hollow cylinder 1 is sealed;
s3: welding two sides of the angle steel 31 on the first square tube 21 and the sealing plate 4 respectively;
s4: and embedding the whole assembled accessory mould in the inspection well steel mould, pouring concrete, and removing the accessory mould after 7 days of concrete pouring.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (9)
1. The utility model provides a hyperboloid inspection shaft reservation mouth accessory mould which characterized in that: the device comprises a hollow cylinder, a supporting piece, a connecting piece, a sealing plate and a connecting bolt;
the support piece comprises a first square tube and two second square tubes, wherein the two second square tubes are respectively connected to the upper end and the lower end of the first square tube, and form a cross support structure and are arranged in the hollow cylinder;
the sealing plate is detachably connected to one axial end of the hollow cylinder through the connecting bolt, so that a supporting cavity is formed inside the hollow cylinder;
the connecting piece is arranged in the supporting cavity and between the first square tube and the sealing plate and used for enhancing the integral rigidity of the hollow cylinder;
the outer wall of the hollow cylinder is coated with a protective layer.
2. A hyperboloid inspection well reserved hole fitting die according to claim 1, wherein: the hollow cylinder is provided with a plurality of mounting holes in the circumferential direction of one surface of the sealing plate, the circumferential direction of one surface of the sealing plate facing the mounting holes is provided with assembly holes corresponding to the mounting holes one by one, and one end of the connecting bolt penetrates through the assembly holes and the mounting holes so that the sealing plate is connected to the hollow cylinder.
3. A hyperboloid inspection well reserved hole fitting die according to claim 1, wherein: slide-in grooves are formed in two sides of the inner wall of the hollow cylinder, and the first square tubes are arranged in the slide-in grooves.
4. A hyperboloid inspection well reserved hole fitting die according to claim 3, wherein: and positioning blocks matched with the sliding grooves are fixed on two sides of the first square pipe.
5. A hyperboloid inspection well reserved hole fitting die according to claim 1, wherein: the connecting grooves are formed in the upper end and the lower end of the first square tube, and a connecting block matched with the second square tube is fixed at one end, facing the connecting grooves, of the second square tube.
6. A hyperboloid inspection well reserved hole fitting die according to claim 1, wherein: the second square tube is obliquely arranged on the first square tube.
7. A hyperboloid inspection well reserved hole fitting die according to claim 1, wherein: the connecting piece is angle steel, the angle steel is arranged in the supporting cavity, one end of the angle steel is welded on the first square tube, and the other end of the angle steel is welded on the sealing plate; and reinforcing ribs are arranged on the angle steel.
8. A hyperboloid inspection well reserved hole fitting die according to claim 1, wherein: the protective layer is an anti-corrosion paint layer.
9. A hyperboloid inspection well reserved hole fitting die according to claim 1, wherein: the hollow cylinder and the sealing plate are iron pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773777.2U CN220352889U (en) | 2023-07-06 | 2023-07-06 | Hyperboloid inspection shaft reserved port accessory mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321773777.2U CN220352889U (en) | 2023-07-06 | 2023-07-06 | Hyperboloid inspection shaft reserved port accessory mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220352889U true CN220352889U (en) | 2024-01-16 |
Family
ID=89481718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321773777.2U Active CN220352889U (en) | 2023-07-06 | 2023-07-06 | Hyperboloid inspection shaft reserved port accessory mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220352889U (en) |
-
2023
- 2023-07-06 CN CN202321773777.2U patent/CN220352889U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |