CN215969372U - Utility tunnel mould for cement culvert pipe convenient to dismantle - Google Patents
Utility tunnel mould for cement culvert pipe convenient to dismantle Download PDFInfo
- Publication number
- CN215969372U CN215969372U CN202122193901.5U CN202122193901U CN215969372U CN 215969372 U CN215969372 U CN 215969372U CN 202122193901 U CN202122193901 U CN 202122193901U CN 215969372 U CN215969372 U CN 215969372U
- Authority
- CN
- China
- Prior art keywords
- mould
- die
- cement
- cement culvert
- utility tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000007493 shaping process Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000465 moulding Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a convenient-to-disassemble mould for a cement culvert pipe of a comprehensive pipe gallery, which relates to the technical field of cement culvert pipes and comprises a first mould and a second mould, wherein support lugs are respectively arranged on the outer sides of the first mould and the second mould, threaded holes are respectively formed in the support lugs, and sealing covers are respectively embedded into the left end and the right end of the first mould and the second mould; according to the utility model, by installing the first die, the second die, the clamping plate, the clamping groove and the sealing cover, the phenomenon of condensation between the dies caused by cement raw materials can be effectively prevented through the first die and the second die; the tightness between the first die and the second die can be effectively increased through the clamping plate and the clamping groove, and cement raw materials are prevented from overflowing from a gap between the first die and the second die; can effectually seal the shaping inner tube through sealed lid.
Description
Technical Field
The utility model relates to the technical field of cement culvert pipes, in particular to a convenient-to-detach mould for a comprehensive pipe gallery cement culvert pipe.
Background
The cement culvert pipe is a pipeline buried below the ground surface, is usually formed by casting reinforced concrete and is commonly called as a cement pipe, and a part of small culvert pipes are also made of metal materials, and are used as water diversion pipelines under the whole cofferdam and water delivery pipelines under the general condition;
when the common cement culvert pipe production mold is used for producing cement culvert pipes, the phenomenon of condensation between the molds is easy to occur when cement raw materials are poured, so that the subsequent demolding is difficult and the disassembly is difficult;
and when the common cement culvert pipe production mould is modeling, the phenomenon of gap can be produced between mould and the mould, and when cement raw materials was pouring into, cement raw materials can spill over from the gap between it to lead to the waste of cement raw materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a convenient-to-disassemble mould for a cement culvert of a comprehensive pipe gallery.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a utility tunnel mould for cement culvert pipe convenient to dismantle, includes mould one and mould two, the journal stirrup is all installed in the outside of mould one and mould two, the threaded hole is all seted up to the inside of journal stirrup, both ends all imbed about mould one and mould two are provided with sealed lid, the upper surface left and right sides of mould one has all been seted up and has been pour the hole.
Preferably, the lugs on the outer side surfaces of the first die and the second die are symmetrically arranged, and threaded holes formed in the lugs penetrate through the threaded rods.
Preferably, the inner sides of the two sealing covers are fixedly provided with embedded blocks, the two embedded blocks are made of high-temperature-resistant materials, and the two embedded blocks are arranged in a conical shape.
Preferably, the equal fixed mounting in mould one inside left and right sides has the cardboard, the cardboard is "protruding" font setting, the cardboard is made for the steel material.
Preferably, the left side and the right side of the inside of the second die are both provided with clamping grooves, the clamping grooves are arranged in a concave shape, and the clamping grooves are meshed with the clamping plates.
Preferably, the middle parts of the first die and the second die are embedded with inner forming tubes, and the inner forming tubes are made of steel materials.
Preferably, the diameters of the two sealing covers are larger than the diameters of the first die and the second die, and the two embedding blocks are embedded into the inner part of the forming inner pipe.
Has the advantages that:
according to the cement culvert pipe forming machine, the first mould, the second mould, the clamping plates, the clamping grooves and the sealing covers are arranged, the first mould and the second mould are both arranged in a semicircular shape and cover the upper surface of the second mould, and the first mould and the second mould can be directly disassembled after the cement culvert pipe is formed, so that the condensation phenomenon is prevented;
the clamping plate is arranged in a convex shape, and the clamping groove is arranged in a concave shape, so that when the first die is covered on the upper surface of the second die, the first die and the second die are meshed through the clamping plate, the sealing degree between the first die and the second die can be effectively increased, cement raw materials are prevented from overflowing from a gap between the first die and the second die, and the waste of the cement raw materials is avoided;
because the gomphosis piece that sealed lid department set up is the conical setting, through the left and right ends of two gomphosis pieces embedding shaping inner tube respectively, and then make and keep apart through the gomphosis piece between mould one, mould two and the shaping inner tube, and then can prevent that cement raw materials from getting into the inside of shaping inner tube.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a disassembled view showing another embodiment of the overall structure of the present invention;
FIG. 4 is a disassembled view showing another embodiment of the overall structure of the present invention.
In fig. 1 to 4, the correspondence between the part names or lines and the reference numbers is: 1. a first mould; 2. a second die; 3. supporting a lug; 4. a threaded hole; 5. a threaded rod; 6. a sealing cover; 7. Pouring holes; 8. a card slot; 9. a fitting block; 10. clamping a plate; 11. a water inlet hole; 12. and forming the inner pipe.
Detailed Description
Please refer to fig. 1 to 4, this embodiment provides a convenient-to-detach mold for a cement culvert of a utility tunnel, which includes a first mold 1 and a second mold 2, wherein the outer sides of the first mold 1 and the second mold 2 are both provided with a support lug 3, the support lug 3 is provided with a threaded hole 4 inside, the left and right ends of the first mold 1 and the second mold 2 are both embedded with a sealing cover 6, and the left and right sides of the upper surface of the first mold 1 are both provided with a pouring hole 7.
Furthermore, the support lugs 3 on the outer side surfaces of the first die 1 and the second die 2 are symmetrically arranged, and threaded holes 4 formed in the support lugs 3 penetrate through the threaded rods 5.
When covering the upper surface of the first die 1 into the second die 2, the threaded rod 5 penetrates through the threaded hole 4 at the support lug 3, so that the first die 1 and the second die 2 are fixed, and the loosening phenomenon of the first die 1 and the second die 2 is prevented.
In this embodiment, the inner sides of the two sealing covers 6 are both fixedly provided with the embedded blocks 9, the two embedded blocks 9 are both made of high temperature resistant materials, and the two embedded blocks 9 are both arranged in a conical shape.
Further, the equal fixed mounting in the inside left and right sides of mould 1 has cardboard 10, and cardboard 10 is "protruding" font setting, and cardboard 10 is made for the steel material.
Further, the left side and the right side of the inside of the second die 2 are both provided with clamping grooves 8, the clamping grooves 8 are arranged in a concave shape, and the clamping grooves 8 are meshed with the clamping plates 10.
When the first die 1 covers the upper surface of the second die 2, the clamping plate 10 is clamped into the clamping groove 8, so that the tightness between the first die 1 and the second die 2 can be effectively increased, and air is prevented from entering the inner part of the first die 1 and the second die 2;
simultaneously, the two sealing covers 6 are respectively embedded into the left end and the right end of the first mold 1 and the second mold 2, so that the two embedded blocks 9 are embedded into the inner part of the inner molding pipe 12, and cement can be effectively prevented from entering the inner part of the inner molding pipe 12.
Wherein, the inner walls of the first die 1 and the second die 2 are both provided with water inlet holes 11,
in this embodiment, the middle portions of the first mold 1 and the second mold 2 are embedded with the inner molding tube 12, and the inner molding tube 12 is made of steel.
Further, the diameter of the two sealing covers 6 is larger than that of the first die 1 and the second die 2, and the two embedding blocks 9 are embedded into the inner part of the forming inner pipe 12.
Through the inside of two gomphosis pieces 9 insert moulding inner tube 12, can effectually prevent that cement from getting into the inside of shaping inner tube 12, simultaneously through the inlet opening 11 of seting up can be effectual with the leading-in mould 1 of water source and the inside of mould two 2, and then can effectually carry out the anti-rupture detection to the cement after the shaping.
The working principle is as follows:
placing a forming inner tube 12 between a first die 1 and a second die 2, covering the first die 1 on the upper surface of the second die 2, and simultaneously penetrating through the threaded holes 4 at the corresponding support lugs 3 through threaded rods 5 to further fix the first die 1 and the second die 2;
then, the left end and the right end of the first mold 1 and the right end of the second mold 2 are respectively sealed by the two sealing covers 6, and the two embedding blocks 9 are respectively embedded into the inner pipe 12, so that the cement can be effectively prevented from overflowing;
the clamping plate 10 is meshed with the clamping groove 8, so that the tightness between the first mold 1 and the second mold 2 can be effectively increased, and poured cement is prevented from overflowing;
then pouring cement into the first mold 1 and the second mold 2 through the pouring hole 7, and forming a film on the cement due to the arrangement of the forming inner tube 12;
and after the cement film is formed, through pouring the water source into the pouring hole 7, the water source is discharged to the surface of the formed cement from the water inlet hole 11, and then the crack prevention detection can be effectively carried out on the formed cement.
Claims (7)
1. The utility model provides a mould for utility tunnel cement culvert pipe convenient to dismantle, includes mould one (1) and mould two (2), its characterized in that: the mould is characterized in that the outer sides of the first mould (1) and the second mould (2) are provided with support lugs (3), threaded holes (4) are formed in the support lugs (3), the left end and the right end of the first mould (1) and the second mould (2) are provided with sealing covers (6) in an embedded mode, and pouring holes (7) are formed in the left side and the right side of the upper surface of the first mould (1).
2. The convenient-to-disassemble mould for the cement culvert pipe of the utility tunnel according to claim 1, wherein the support lugs (3) on the outer side surfaces of the first mould (1) and the second mould (2) are symmetrically arranged, and the threaded holes (4) formed in the support lugs (3) penetrate through the threaded rods (5).
3. The easy-to-disassemble mould for the utility tunnel cement culvert pipe according to claim 1, wherein the inner sides of the two sealing covers (6) are fixedly provided with embedded blocks (9), the two embedded blocks (9) are made of high temperature resistant materials, and the two embedded blocks (9) are arranged in a conical shape.
4. The convenient-to-disassemble mould for the cement culvert pipe of the utility tunnel according to claim 1, wherein clamping plates (10) are fixedly installed on the left side and the right side inside the first mould (1), the clamping plates (10) are arranged in a shape like a Chinese character 'tu', and the clamping plates (10) are made of steel materials.
5. The convenient-to-disassemble mould for the cement culvert pipe of the utility tunnel according to claim 1, wherein the left side and the right side of the inside of the second mould (2) are both provided with clamping grooves (8), the clamping grooves (8) are arranged in a concave shape, and the clamping grooves (8) are meshed with the clamping plates (10).
6. The convenient-to-disassemble mould for the cement culvert pipe of the utility tunnel according to claim 1, wherein a forming inner pipe (12) is embedded in the middle of the first mould (1) and the second mould (2), and the forming inner pipe (12) is made of steel materials.
7. The easy-to-disassemble mould for the cement culvert of the utility tunnel according to claim 3, characterized in that the diameter of the two sealing covers (6) is larger than that of the first mould (1) and the second mould (2), and the two embedding blocks (9) are embedded into the inner part of the formed inner pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122193901.5U CN215969372U (en) | 2021-09-11 | 2021-09-11 | Utility tunnel mould for cement culvert pipe convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122193901.5U CN215969372U (en) | 2021-09-11 | 2021-09-11 | Utility tunnel mould for cement culvert pipe convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215969372U true CN215969372U (en) | 2022-03-08 |
Family
ID=80465112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122193901.5U Expired - Fee Related CN215969372U (en) | 2021-09-11 | 2021-09-11 | Utility tunnel mould for cement culvert pipe convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215969372U (en) |
-
2021
- 2021-09-11 CN CN202122193901.5U patent/CN215969372U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |