CN215522342U - Indoor antidetonation pipeline connecting device - Google Patents
Indoor antidetonation pipeline connecting device Download PDFInfo
- Publication number
- CN215522342U CN215522342U CN202120628435.6U CN202120628435U CN215522342U CN 215522342 U CN215522342 U CN 215522342U CN 202120628435 U CN202120628435 U CN 202120628435U CN 215522342 U CN215522342 U CN 215522342U
- Authority
- CN
- China
- Prior art keywords
- connecting ring
- ring cover
- fastening block
- indoor
- block
- 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.)
- Active
Links
Images
Abstract
The utility model provides an indoor antidetonation pipeline connecting device, includes the connection ring cover that the longitudinal symmetry set up, two go-between cover one end articulated, two connect ring cover other end detachably fixed connection, go-between cover set up for the ring form and its inner diameter and pipeline external diameter looks adaptation, connection ring cover inner circle fixed be equipped with the laminating layer, the laminating layer include the edge connection ring cover radially by outer deformation layer and the fixed bed that sets gradually to the interior, the fixed bed in be equipped with a plurality of friction arch. According to the utility model, the upper fastening block and the lower fastening block are fixed through the fastening bolts to complete butt joint, then the reinforcing rod is inserted into the connecting ring sleeve to penetrate through the square fastening block, in addition, the end part of the reinforcing rod is shielded through the sealing block, and two-stage fastening connection steps are adopted, so that the structural strength and the anti-seismic performance of the connecting device can be improved, and the service life of the connecting device can be prolonged.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to an indoor anti-seismic pipeline connecting device.
Background
The pipeline connecting device creates a set of unique pipeline connecting technology by the original design, breaks through the traditional connecting concept, adopts stainless steel and rubber to manufacture an element combination device to achieve the sealing and pressure-bearing functions, and has very compact structure. During construction, the pipe ends do not need to be processed, the connecting device is only sleeved at the two pipe ends to be connected, the nuts beside the side are screwed, the clamping teeth are tightly meshed with the surfaces of the pipe ends to achieve limiting and fixing, and the sealing sleeve is tightly attached to the pipeline to achieve a locking state of sealing and firm connection. At present chinese patent number is zl201921752300.X, the patent name is a plastic conduit connecting device, a plastic conduit connecting device is disclosed, its beneficial effect is through the cooperation of spacing fixed slot and location magnet, when installing this plastic conduit connecting device, it is fixed to utilize location magnet cup joint to the inner chamber of spacing fixed slot to adsorb simultaneously, and then carry out simple fixed spacing to bottom connecting pipe and overhead connecting pipe, be convenient for carry out follow-up operation, the comparatively inconvenient problem of traditional plastic conduit connecting device installation when the installation has been avoided. It also has the following disadvantages: the pipeline fastening step is single, and the structural strength of pipeline connecting device is not enough, and anti-seismic performance is not good, short service life's problem.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to overcome the problems existing in the prior art, the indoor anti-seismic pipeline connecting device is provided, and the problems that the pipeline fastening step is single, the structural strength of the pipeline connecting device is not enough, the anti-seismic performance is not good, and the service life is short are solved.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
an indoor anti-seismic pipeline connecting device comprises connecting ring sleeves which are arranged in an up-and-down symmetrical manner, one ends of the two connecting ring sleeves are hinged, the other ends of the two connecting ring sleeves are fixedly connected in a detachable manner, the connecting ring sleeves are arranged in a circular ring shape, the inner diameter of each connecting ring sleeve is matched with the outer diameter of a pipeline, an inner ring of each connecting ring sleeve is fixedly provided with an attaching layer, each attaching layer comprises a deformation layer and a fixing layer which are sequentially arranged from outside to inside along the radial direction of each connecting ring sleeve, a plurality of friction bulges are arranged in each fixing layer, two ends of each attaching layer are fixedly connected with sealing rings which are symmetrically distributed, the outer sides of the detachably connected end parts of the two connecting ring sleeves are respectively and fixedly connected with an upper fastening block and a lower fastening block, the upper fastening blocks and the lower fastening blocks are symmetrically distributed up and down, and the upper fastening blocks and the lower fastening blocks are fastened and connected through fastening screws, the end parts of the two connecting ring sleeves detachably connected are respectively provided with a clamping groove and a square clamping block which are clamped with each other.
Furthermore, the friction bulges are distributed in an annular array, and the cross section of the friction bulges is in an isosceles trapezoid shape.
Furthermore, the deformation layer is arranged into an elastic piece with a net-shaped structure inside.
Furthermore, two clamping grooves and two square clamping blocks are arranged at intervals along the axial direction of the connecting ring sleeve.
Furthermore, the end parts of the two connecting ring sleeves which are mutually clamped are provided with reinforcing rods which penetrate through the square clamping blocks.
Furthermore, the cross section of the reinforcing rod is in a regular hexagon shape.
Furthermore, a sealing block is arranged at one exposed end of the reinforcing rod.
The utility model has the advantages and positive effects that:
according to the utility model, the upper fastening block and the lower fastening block are fixed through the fastening bolts to complete butt joint, then the reinforcing rod is inserted into the connecting ring sleeve to penetrate through the square fastening block, in addition, the end part of the reinforcing rod is shielded through the sealing block, and two-stage fastening connection steps are adopted, so that the structural strength and the anti-seismic performance of the connecting device can be improved, and the service life of the connecting device can be prolonged.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view showing the distribution structure of the seal ring of the present invention.
The scores in the figures are as follows: 10. a connecting ring sleeve; 13. laminating layers; 14. a deformation layer; 15. a fixed layer; 16. a seal ring; 17. an upper fastening block; 18. a lower fastening block; 19. a friction projection; 20. a reinforcing bar; 21. a sealing block; 22. a card slot; 23. a square fixture block; 24. and (5) fastening the screw.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the indoor anti-seismic pipeline connecting device according to the present invention includes connecting ring sleeves 10 symmetrically arranged up and down, one end of each of the connecting ring sleeves 10 is hinged, the other end of each of the connecting ring sleeves 10 is detachably and fixedly connected, the connecting ring sleeves 10 are configured in a circular ring shape, the inner diameter of each of the connecting ring sleeves 10 is matched with the outer diameter of a pipeline, an inner ring of each of the connecting ring sleeves 10 is fixedly provided with a bonding layer 13, each of the bonding layers 13 includes a deformation layer 14 and a fixing layer 15 sequentially arranged from outside to inside along the radial direction of the connecting ring sleeve 10, a plurality of friction protrusions 19 are arranged in each of the fixing layers 15, two ends of each of the bonding layers 13 are fixedly connected with sealing rings 16 symmetrically distributed, the outer sides of the detachably connected end portions of the two connecting ring sleeves 10 are respectively and fixedly connected with an upper fastening block 17 and a lower fastening block 18, the upper fastening block 17 and the lower fastening block 18 are vertically and symmetrically distributed, the upper fastening block 17 and the lower fastening block 18 are fastened and connected through fastening screws 24, and the detachably connected ends of the two connecting ring sleeves 10 are respectively provided with a clamping groove 22 and a square clamping block 23 which are clamped with each other.
In one embodiment, the friction protrusions 19 are distributed in an annular array, and the cross section of each friction protrusion is in an isosceles trapezoid shape, so that the friction force between the inner wall of the connection ring sleeve 10 and the outer wall of the pipeline is increased, and the pipeline is not easy to fall off.
In one embodiment, the deformation layer 14 is an elastic member with a net structure inside, which can increase the firmness of the connection.
In one embodiment, two clamping grooves 22 and two square clamping blocks 23 are arranged at intervals along the axial direction of the connecting ring sleeve 10, so that the connecting and fixing effects are good.
In one embodiment, the ends of the two connecting rings 10 engaged with each other are provided with a reinforcing rod 20 penetrating through the square latch 23, so as to further realize the fastening connection between the two connecting rings 10.
In one embodiment, the reinforcing rod 20 has a regular hexagonal cross section, and is not rotated, so that the connection tightness is good.
In one embodiment, a sealing block 21 is disposed at an exposed end of the reinforcing rod 20, so as to limit the end of the reinforcing rod 20 and prevent the end from loosening.
During specific implementation, at first place the device in the pre-joint pipeline junction, then overlap connection ring cover 10 in the port department of pre-joint pipeline, laminating layer 13 and pipeline in close contact with, realize fixing between last fastening block 17 and the lower fastening block 18 through fastening bolt 24 this moment, accomplish the butt joint, then insert stiffener 20 and make it run through square fixture block 23 in the connection ring cover 10, it is spacing to the tip of stiffener 20 through closing block 21 in addition, can increase connecting device's structural strength and anti-seismic performance, and can increase its life.
It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. The utility model provides an indoor antidetonation pipeline connecting device, includes connection ring cover (10) that the longitudinal symmetry set up, two connection ring cover (10) one end articulated, its characterized in that: two connecting ring cover (10) other end detachably fixed connection, connecting ring cover (10) set up to the ring form and its internal diameter and pipeline external diameter looks adaptation, connecting ring cover (10) inner circle fixed be equipped with laminating layer (13), laminating layer (13) including along connecting ring cover (10) radially by outer deformation layer (14) and fixed bed (15) that set gradually to interior, fixed bed (15) in be equipped with a plurality of friction bulge (19), laminating layer (13) both ends fixedly connected with symmetric distribution's sealing ring (16), two connecting ring cover (10) can dismantle the tip outside of connecting and be fixedly connected with last fastening block (17) and lower fastening block (18) respectively, last fastening block (17) with lower fastening block (18) longitudinal symmetry distribute, last fastening block (17) with lower fastening block (18) between pass through fastening screw (24) fastening connection, the end parts of the two connecting ring sleeves (10) which are detachably connected are respectively provided with a clamping groove (22) and a square clamping block (23) which are clamped with each other.
2. An indoor earthquake-resistant pipe connection device as defined in claim 1, wherein: the friction bulges (19) are distributed in an annular array, and the cross section of the friction bulges is isosceles trapezoid.
3. An indoor earthquake-resistant pipe connection device as defined in claim 1, wherein: the deformation layer (14) is arranged into an elastic piece with a net-shaped structure inside.
4. An indoor earthquake-resistant pipe connection device as defined in claim 1, wherein: the two clamping grooves (22) and the two square clamping blocks (23) are arranged at intervals along the axial direction of the connecting ring sleeve (10).
5. An indoor earthquake-resistant pipe connection device as defined in claim 1, wherein: the end parts of the two connecting ring sleeves (10) which are mutually clamped are provided with reinforcing rods (20) penetrating through the square clamping blocks (23).
6. An indoor earthquake-resistant pipe connection device as defined in claim 5, wherein: the cross section of the reinforcing rod (20) is in a regular hexagon shape.
7. An indoor earthquake-resistant pipe connection device as defined in claim 5, wherein: one end of the reinforcing rod (20) exposed is provided with a sealing block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628435.6U CN215522342U (en) | 2021-03-26 | 2021-03-26 | Indoor antidetonation pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628435.6U CN215522342U (en) | 2021-03-26 | 2021-03-26 | Indoor antidetonation pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215522342U true CN215522342U (en) | 2022-01-14 |
Family
ID=79801022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120628435.6U Active CN215522342U (en) | 2021-03-26 | 2021-03-26 | Indoor antidetonation pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215522342U (en) |
-
2021
- 2021-03-26 CN CN202120628435.6U patent/CN215522342U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102619168A (en) | Water-proof sealing cover | |
| CN109854818B (en) | Sealed pipeline elasticity cross cabin vibration isolation device | |
| CN215522342U (en) | Indoor antidetonation pipeline connecting device | |
| CN202610709U (en) | Waterproof sealing cover | |
| CN210123056U (en) | Butt-joint structure for water supply and drainage pipes | |
| CN206626301U (en) | Novel oilfield surface line attachment means | |
| CN211040003U (en) | Plug-and-play quick-assembly pipeline connecting assembly | |
| CN215336982U (en) | Novel air conditioner gas collecting pipe | |
| CN219954585U (en) | Bellows port seal structure | |
| WO2021022581A1 (en) | Pipe connection assembly allowing quick installation upon insertion | |
| CN212361063U (en) | Screw thread connection device and supporting drain pipe exempt from of drain pump interface | |
| CN213088966U (en) | High-fluidity pipe-embeddable assembly | |
| CN213065012U (en) | Hose adapter | |
| CN209943720U (en) | Nut moving conversion water pipe joint | |
| CN2209750Y (en) | Flexible combined drain case iron pipe connector | |
| CN218031922U (en) | Pipeline sealing mechanism for air conditioner installation | |
| CN216342380U (en) | Silencer and motorcycle | |
| CN218761969U (en) | Pipeline connecting device | |
| CN207740578U (en) | Rapid connecting structure of pipe fitting | |
| CN216520146U (en) | Flange assembly for collecting pipe | |
| CN214037320U (en) | Anti-shear deformation nylon pipe | |
| CN219327883U (en) | Detachable interface | |
| CN219139902U (en) | Three-way valve convenient to install | |
| CN217356095U (en) | Water pipe enclosed construction for bathroom | |
| CN209743026U (en) | But quick assembly disassembly's blast pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |