CN213055733U - Insulating tube production equipment - Google Patents
Insulating tube production equipment Download PDFInfo
- Publication number
- CN213055733U CN213055733U CN202021365290.7U CN202021365290U CN213055733U CN 213055733 U CN213055733 U CN 213055733U CN 202021365290 U CN202021365290 U CN 202021365290U CN 213055733 U CN213055733 U CN 213055733U
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- counterplate
- sealing
- pressing piece
- boss
- counterpoint
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Abstract
The utility model provides a thermal insulation pipe production facility, including the counterplate, be equipped with the threading groove on the counterplate, the threading inslot is equipped with the counterplate, connects through the counterplate between two pairs of counterplates relatively, and the both ends of counterplate are connected with the nut, are equipped with the annular cover in U-shaped cross-section to the inboard of counterplate, are equipped with the packing press piece in the annular cover, and the bolt passes and is connected counterplate, annular cover and packing press piece, and the inside and outside of packing press piece all is equipped with sealing washer I. The utility model has the advantages that: the pull plate and the annular sleeve are changed into a combined connection mode, the annular sleeve can be replaced according to different types of heat insulation pipes, so that the heat insulation pipe is suitable for different heat insulation pipes, the annular sleeve and the sealing pressing piece are changed into a combined connection mode, the sealing pressing piece can be replaced according to different heat insulation layer structures, and the applicability and the utilization rate are improved.
Description
Technical Field
The utility model relates to a pipeline production facility especially indicates an insulating tube production facility.
Background
In the production of the heat preservation pipe, when the heat preservation layer is injected, the two ends of the heat preservation pipe need to be plugged. According to different types of heat preservation pipes, various types of plugging devices are available, but the existing plugging devices are mostly of a fixed structure and are only suitable for plugging one type of heat preservation pipe, so that the material waste of the plugging devices is caused, and the utilization rate is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a thermal insulation pipe production facility has solved the problem that current thermal insulation pipe plugging device rate of use is low.
The technical scheme of the utility model is realized like this: the utility model provides a thermal insulation pipe production facility, includes the counterplate, is equipped with the threading groove on the counterplate, and the threading inslot is equipped with the counterplate, through the counterplate between the relative two pairs of counterplates to draw the connection, and the both ends of counterplate are connected with the nut, are equipped with the annular cover in U-shaped cross-section to the inboard of counterplate, are equipped with the packing press spare in the annular cover, and the bolt passes counterplate, the annular cover is connected with the packing press spare, and the inside and outside of packing press spare all is equipped with sealing washer I.
The counter-pull plate is provided with a threading groove which is arranged in a cross shape.
The opposite pulling plate is provided with a cross bolt.
And the pulling plate, the annular sleeve and the sealing casting die are communicated with an injection opening and an exhaust opening, and rubber plugs are arranged in the injection opening and the exhaust opening.
The sealing and pressing piece is provided with a boss, the sealing and pressing piece and the boss form a T-shaped section, and the inner side and the outer side of the boss are both provided with a sealing ring II.
The sealing and pressing piece and the lug boss are integrally connected.
The utility model has the advantages that: the pull plate and the annular sleeve are changed into a combined connection mode, the annular sleeve can be replaced according to different types of heat insulation pipes, so that the heat insulation pipe is suitable for different heat insulation pipes, the annular sleeve and the sealing pressing piece are changed into a combined connection mode, the sealing pressing piece can be replaced according to different heat insulation layer structures, and the applicability and the utilization rate are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of fig. 1 from direction a-a.
FIG. 3 is a schematic view of the direction B-B of FIG. 1.
In the figure: 1-pulling plate, 2-threading groove, 3-pulling rod, 4-annular sleeve, 5-sealing pressing piece, 6-sealing ring I, 7-boss, 8-sealing ring II, 9-nut, 10-bolt, 11-filling opening and 12-exhaust opening.
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 any creative effort belong to the protection scope of the present invention.
As shown in figures 1-3, the insulating pipe production equipment comprises opposite pulling plates 1, wherein the opposite pulling plates 1 are provided with threading grooves 2 which are arranged in a cross shape, opposite pulling rods 3 are arranged in the threading grooves 2, the opposite pulling plates 1 are connected in an opposite pulling mode through the opposite pulling rods 3, and two ends of the opposite pulling rods 3 are connected with nuts 9. Through the opposite pulling of the opposite pulling rod, the opposite pulling plate is internally pressed with an annular sleeve to form a pressing plugging structure.
An annular sleeve 4 with a U-shaped cross section is arranged on the inner side of the counter-pull plate 1, a sealing pressing piece 5 is arranged in the annular sleeve 4, and a bolt 10 penetrates through the counter-pull plate 1 and the annular sleeve 4 to be connected with the sealing pressing piece 5. The pulling plate is connected with the annular sleeve in a combined mode, when the type and the diameter of the heat preservation pipe are changed, the adaptive annular sleeve is selected, and the inner pipe and the outer pipe of the heat preservation pipe are plugged.
The annular sleeve is connected with the sealing pressing piece in a combined mode, and when the type, the diameter and the heat insulation layer structure of the heat insulation pipe are changed, the matched sealing pressing piece is selected to plug the inner pipe and the appearance of the heat insulation pipe. The inside and outside of packing and pressing piece 5 all is equipped with sealing washer I6, and the sealing washer improves the sealed laminating effect of inner tube and the outer tube and packing and pressing piece of insulating tube.
The pulling plate 1 is provided with the cross-shaped bolts 10 in a penetrating way, so that the connection stability and reliability are ensured. An injection opening 11 and an exhaust opening 12 are communicated on the pulling plate 1, the annular sleeve 4 and the sealing pressing piece 5, rubber plugs are arranged in the injection opening 11 and the exhaust opening 12, and injection molding and exhaust are carried out through the injection opening and the exhaust opening.
The packing and pressing part 5 is two kinds, and a packing and pressing part does not have special construction for the terminal surface of heat preservation is the terminal surface parallel and level of outer tube, and an organic whole is connected with boss 7 on another kind of packing and pressing part 5 and boss 7 form T shape cross-section, makes the terminal surface of heat preservation and the terminal surface of outer tube leave installation space, and the inside and outside of boss 7 all is equipped with sealing washer II8, and the sealing washer improves the sealed effect of inner tube, the outer tube of boss and heat preservation pipe.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an insulating tube production facility, includes to arm-tie (1), its characterized in that: be equipped with through wires groove (2) on counterplate (1), be equipped with counterpoint pull rod (3) in through wires groove (2), connect through counterpoint pull rod (3) between two pairs of pull plates (1) relatively, the both ends of counterpoint pull rod (3) are connected with nut (9), the inboard of counterpoint pull plate (1) is equipped with annular cover (4) of U-shaped cross-section, be equipped with packing press spare (5) in annular cover (4), bolt (10) pass counterpoint pull plate (1), annular cover (4) are connected with packing press spare (5), the inside and outside of packing press spare (5) all is equipped with sealing washer I (6).
2. The insulating pipe production apparatus according to claim 1, characterized in that: the pulling plate (1) is provided with a threading groove (2) which is arranged in a cross shape.
3. The insulated pipe production apparatus according to claim 1 or 2, characterized in that: the pulling plate (1) is provided with a cross bolt (10).
4. The insulating pipe production apparatus according to claim 1, characterized in that: and an injection port (11) and an exhaust port (12) are communicated with the pulling plate (1), the annular sleeve (4) and the sealing pressing piece (5), and rubber plugs are arranged in the injection port (11) and the exhaust port (12).
5. The insulating pipe production apparatus according to claim 1, characterized in that: the sealing and pressing piece (5) is provided with a boss (7), the sealing and pressing piece (5) and the boss (7) form a T-shaped section, and sealing rings II (8) are arranged on the inner side and the outer side of the boss (7).
6. The insulating pipe production apparatus according to claim 5, characterized in that: the sealing and pressing piece (5) is integrally connected with the boss (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021365290.7U CN213055733U (en) | 2020-07-13 | 2020-07-13 | Insulating tube production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021365290.7U CN213055733U (en) | 2020-07-13 | 2020-07-13 | Insulating tube production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213055733U true CN213055733U (en) | 2021-04-27 |
Family
ID=75572096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021365290.7U Active CN213055733U (en) | 2020-07-13 | 2020-07-13 | Insulating tube production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213055733U (en) |
-
2020
- 2020-07-13 CN CN202021365290.7U patent/CN213055733U/en active Active
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| GR01 | Patent grant |