CN214784166U - A compound die positioner for utility tunnel - Google Patents
A compound die positioner for utility tunnel Download PDFInfo
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- CN214784166U CN214784166U CN202023339493.1U CN202023339493U CN214784166U CN 214784166 U CN214784166 U CN 214784166U CN 202023339493 U CN202023339493 U CN 202023339493U CN 214784166 U CN214784166 U CN 214784166U
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- cylinder
- positioning
- die
- utility tunnel
- comprehensive pipe
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Abstract
The utility model discloses a compound die positioner for utility tunnel, the device includes: spacing part and locating component, spacing part includes spacing steel sheet, spacing steel sheet includes flat panel and side board, the side board includes right angle trapezoidal plate and the rectangular plate of fixed connection at the long base of right angle trapezoidal plate, locating component is including the location rod iron, the location rod iron include the round platform and with round platform major part fixed connection's constant diameter cylinder, just the cylinder with spacing part welded connection, the minor part position of location rod iron is used for inserting in utility tunnel's the locating hole. Through the design of the die assembly device of the comprehensive pipe gallery, the circular truncated cone steel bar and the limiting steel plate are adopted, the die assembly process is convenient and smooth, the die assembly precision is improved, the integral rigidity of the die is protected, and the service life of the die is prolonged; and the construction period can be shortened, the energy is saved, the environment is protected, the urban landscape is improved, and the urban safety is improved.
Description
Technical Field
The utility model relates to a piping lane technical field, concretely relates to compound die positioner for utility tunnel.
Background
With the development of construction technology, prefabricated assembly technology is also beginning to be applied to the underground utility tunnel project. The prefabricated comprehensive pipe gallery can avoid repeated excavation of roads caused by burying and maintaining pipelines, can ensure smooth traffic transportation, can effectively and intensively utilize space resources under the roads, and reserves precious space for long-term development of cities. The prefabricated comprehensive pipe gallery can provide convenience for the implementation of adding and expanding pipelines, wherein the pipelines can be laid in stages, the pipelines in the cabin are not directly contacted with soil, underground water and other substances, the corrosion can be reduced, and the service life of the pipelines is prolonged. The prefabricated comprehensive pipe gallery mainly adopts a steel die which is divided into a vertical die and a horizontal die, the horizontal die can ensure that bell and spigot ports on two sides are formed along with the die, the end face is positioned on the die face, the port can be ensured to be uniform and smooth, and the die assembly difficulty also exists in the die assembly process. At present, the prefabricated comprehensive pipe gallery is difficult to assemble due to the fact that rails are uneven and steel mould planes are not synchronous in the sliding process, large deviation can occur after the mould is assembled, and manual correction is difficult; if forced mold closing is adopted, the mold can be seriously deformed.
In order to solve the problems, a mold closing device for a comprehensive pipe gallery is urgently needed, the mold closing process can be convenient and smooth, the mold closing precision is improved, the integral rigidity of a mold is protected, and the service life of the mold is prolonged; the construction period can be shortened, energy is saved, the environment is protected, the urban landscape is improved, and the urban safety is improved. The utility model discloses a compound die positioner for utility tunnel.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a compound die positioner for utility tunnel, through the design to the compound die device of utility tunnel, adopt round platform rod iron and spacing steel sheet, can realize that the compound die process is convenient, smooth, improve the compound die precision, protect the whole rigidity of mould, extension mould life; and the construction period can be shortened, the energy is saved, the environment is protected, the urban landscape is improved, and the urban safety is improved.
The technical scheme of the utility model is specifically as follows:
a clamp positioning device for a utility tunnel, the device comprising: spacing part and locating component.
Further setting, a positioning part end is connected with the limiting part in a welding mode, and the other end of the positioning part is used for being inserted into the positioning hole of the comprehensive pipe gallery.
Further provided, the limiting component comprises a limiting steel plate.
In a further arrangement, the limiting steel plate comprises a plane plate and side panels, the side panels are fixedly spliced on two sides of the plane plate, and the side panels are arranged on the same side of the plane plate.
Further arranged, the side panels comprise right-angled trapezoidal plates and rectangular plates fixedly connected to the long bottom edges of the right-angled trapezoidal plates.
So set up, adopt plane board and side board for positioner can weld steadily on utility tunnel's end mould.
Further, the limiting steel plate is integrally formed.
Further setting, the locating component is including the location rod iron, the location rod iron include the round platform and with round platform major part fixed connection's constant diameter cylinder, just the cylinder with limiting component's plane board welded connection, just two terminal surfaces of cylinder with limiting component's plane board is equipped with the certain distance, the microcephaly position of location rod iron is used for inserting in utility tunnel's the locating hole.
Further setting, the ratio of the diameter of the big head part to the diameter of the small head part of the positioning steel bar is 2.5: 1.
so set up, adopt the location rod iron can accurately fix a position utility tunnel's side form locating hole, and can be with in the same direction as smooth ground utility tunnel's side form to utility tunnel's end mould removes.
Further, the circular truncated cone and the cylinder are integrally formed.
Further setting up, positioning element is including the location rod iron, the location rod iron include the round platform and with round platform major part fixed connection's constant diameter cylinder, just the cylinder with spacing part welded connection, the round platform surface is equipped with the barb ring of the same shape, just the maximum diameter of barb ring is less than the cylinder diameter, the microcephaly position of location rod iron is used for inserting in utility tunnel's the locating hole.
Further setting, the round platform the cylinder with the barb ring of the same shape is integrated into one piece.
Advantageous effects
The utility model adopts the round platform steel bar and the limiting steel plate to design the mould closing device of the comprehensive pipe gallery, so that the mould closing process is convenient and smooth, the mould closing precision is improved, the integral rigidity of the mould is protected, and the service life of the mould is prolonged; the construction period can be shortened, the energy is saved, the environment is protected, the urban landscape is improved, the urban safety is improved, and the method can be widely applied to the construction field.
Drawings
Fig. 1 is the utility model relates to a sectional structure schematic diagram of a compound die positioner for utility tunnel.
Fig. 2 is the utility model relates to a positive structural schematic diagram of a compound die positioner for utility tunnel.
Fig. 3 is the utility model relates to a side structure schematic diagram of a compound die positioner for utility tunnel.
Figure 4 is the utility model relates to a mounting structure schematic diagram of a compound die positioner for utility tunnel.
Figure 5 is the utility model relates to an install the schematic diagram on utility tunnel that is used for utility tunnel's compound die positioner.
Figure 6 is the utility model relates to a derived section structure schematic diagram that is used for compound die positioner of utility tunnel.
Reference numerals: 1. a comprehensive pipe gallery; 2. a positioning device; 101. side mould; 102. end die; 201. a limiting steel plate; 202. positioning the steel bar; 203. a barb; 204. a cylinder; 205. a circular truncated cone; 211. a flat plate; 212. and a side panel.
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. 1 is a schematic sectional structure diagram of a mold closing positioning device for a utility tunnel.
The utility model provides a pair of a compound die positioner for utility tunnel, the device includes: the steel plate assembly comprises a limiting steel plate 201 and a positioning steel bar 202, wherein the limiting steel plate 201 comprises a plane plate 211 and a side panel 212, referring to fig. 3, the side panel 212 comprises a right-angle trapezoidal plate and a rectangular plate fixedly connected to the long bottom edge of the right-angle trapezoidal plate, and the limiting steel plate 201 is integrally formed; location rod iron 202 includes round platform 205 and the constant diameter cylinder 204 with 205 major end fixed connection of round platform, the round platform 205 with cylinder 204 is integrated into one piece, just cylinder 204 with the plane board 211 welded connection of spacing steel sheet 201, the microcephaly position of location rod iron 202 is used for inserting in the locating hole of utility tunnel, the major end position diameter of location rod iron 202 is 50mm and microcephaly position diameter is 20 mm.
An embodiment is referred to fig. 6, on referring to the basis of fig. 1, the locating component is including location steel bar 202, location steel bar 202 include round platform 205 and with round platform 205 major part fixed connection's constant diameter cylinder 204, just cylinder 204 with spacing part welded connection, the round platform surface is equipped with barb ring 203 of the same shape, just barb ring 203's maximum diameter is less than cylinder 204 diameter, the microcephaly position of location steel bar 202 is used for inserting in the locating hole of utility tunnel, round platform 205 cylinder 204 with barb ring 203 of the same shape is integrated into one piece, adopts barb ring 203, makes location steel bar 202 gets into more easily the locating hole of side form 101 of utility tunnel, and can prevent effectively the locating hole landing of side form 101 of utility tunnel location steel bar 202.
The utility model discloses the theory of operation is implemented specifically: referring to fig. 4 and 5, the limiting steel plate 201 of the device is welded on the end die 102 of the utility tunnel, the end die 102 is moved, so that the positioning steel bar 202 of the device is inserted into the positioning hole of the side die 101 of the utility tunnel, the round platform-shaped positioning steel bar 202 is adopted, the positioning hole of the side die 101 of the utility tunnel moves to the big end part of the round platform-shaped positioning steel bar 202, and then the side die 101 of the utility tunnel contacts the plane plate 211 of the limiting steel plate 201, and the assembly of the utility tunnel is carried out.
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 (8)
1. A compound die positioner for utility tunnel, its characterized in that, the device includes: one end of the positioning component is connected with the limiting component in a welding mode, and the other end of the positioning component is used for being inserted into a positioning hole of the comprehensive pipe gallery;
the limiting component comprises a limiting steel plate (201), the limiting steel plate (201) comprises a plane plate (211) and a side panel (212), the side panel (212) is fixedly spliced with two sides of the plane plate (211), and the side panel (212) is arranged on the same side of the plane plate (211).
2. The die assembly positioning device for the comprehensive pipe rack as claimed in claim 1, wherein the positioning component comprises a positioning steel bar (202), the positioning steel bar (202) comprises a circular truncated cone (205) and an equal-diameter cylinder (204) fixedly connected with the large end of the circular truncated cone (205), the cylinder (204) is welded with the plane plate (211) of the limiting component, a certain distance is reserved between two end faces of the cylinder (204) and the plane plate (211) of the limiting component, and the small end of the positioning steel bar (202) is inserted into a positioning hole of the comprehensive pipe rack.
3. A clamp-in-place positioning device for utility tunnels according to claim 1, wherein the side panels (212) comprise a right-angled trapezoidal panel and a rectangular panel fixedly attached to the long bottom edge of the right-angled trapezoidal panel.
4. The matched die positioning device for the comprehensive pipe gallery according to claim 2, wherein the ratio of the diameter of the large head part to the diameter of the small head part of the positioning steel rod (202) is 2.5: 1.
5. a compound die positioner for utility tunnel according to claim 1, characterized in that, the locating part is including location rod iron (202), location rod iron (202) include round platform (205) and with round platform (205) major part fixed connection's constant diameter cylinder (204), just cylinder (204) with spacing part welded connection, round platform (205) surface is equipped with barb ring (203) of the same shape, just the maximum diameter of barb ring (203) is less than the diameter of cylinder (204), the microcephaly position of location rod iron (202) is used for inserting in the locating hole of utility tunnel.
6. A clamping and positioning device for a comprehensive pipe gallery according to claim 1, wherein the limiting steel plate (201) is integrally formed.
7. A clamping and positioning device for a comprehensive pipe gallery according to claim 2, wherein the circular truncated cone (205) and the cylinder (204) are integrally formed.
8. A clamping and positioning device for a comprehensive pipe gallery according to claim 5, wherein the circular truncated cone (205), the cylinder (204) and the barb circular ring (203) with the same shape are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023339493.1U CN214784166U (en) | 2020-12-31 | 2020-12-31 | A compound die positioner for utility tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023339493.1U CN214784166U (en) | 2020-12-31 | 2020-12-31 | A compound die positioner for utility tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784166U true CN214784166U (en) | 2021-11-19 |
Family
ID=78743567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023339493.1U Active CN214784166U (en) | 2020-12-31 | 2020-12-31 | A compound die positioner for utility tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214784166U (en) |
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2020
- 2020-12-31 CN CN202023339493.1U patent/CN214784166U/en active Active
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