阅读说明：本技术 一种工程建设临时用快接管道 (Temporary quick-connection pipeline for engineering construction ) 是由 周云龙 王一雷 于 2021-08-04 设计创作，主要内容包括：本发明涉及管材技术领域,具体为一种工程建设临时用快接管道,包括外管和内管,还包括下封头座和上封头座,所述下封头座和上封头座相对的一端均开设有与外管和内管适配的外插槽和内插槽,外管和内管的两端均设有锯齿部,所述外插槽和内插槽的底壁上均开设有与锯齿部适配的齿槽,齿槽的内侧固定连接有多个胶水袋。在将外管或内管插到上封头座和下封头座内时会将胶水袋刺破使胶水流出进而完成对管道的连接,快速高效,并且用于增加管道强度的支撑板结构简单,方便生产和操作,在上封头座和下封头座之间设置了方便连接的结构,拨动任意一个卡杆即可将所有卡杆旋转到下封头座顶端并卡在压槽内,操作便捷并且保证了密封性,工作效率高。(The invention relates to the technical field of pipes, in particular to a temporary quick-connection pipeline for engineering construction, which comprises an outer pipe, an inner pipe, a lower end socket and an upper end socket, wherein one end of the lower end socket, which is opposite to the upper end socket, is provided with an outer insertion groove and an inner insertion groove which are matched with the outer pipe and the inner pipe, two ends of the outer pipe and the inner pipe are provided with sawtooth parts, the bottom walls of the outer insertion groove and the inner insertion groove are provided with tooth grooves matched with the sawtooth parts, and the inner sides of the tooth grooves are fixedly connected with a plurality of glue water bags. Can puncture the glue bag and make glue flow and then accomplish the connection to the pipeline when inserting outer tube or inner tube in last head seat and the low head seat, high efficiency to a backup pad structure for increasing pipeline strength is simple, convenient production and operation have set up the structure of conveniently connecting between last head seat and low head seat, stir arbitrary kelly and can rotate all kellies to low head seat top and block in the indent, the simple operation and guaranteed the leakproofness, work efficiency is high.)

1. The utility model provides an engineering construction is interim with connecing pipeline soon, includes outer tube (1) and inner tube (2), is equipped with a plurality of reinforcements, its characterized in that between outer tube (1) and inner tube (2): the sealing device is characterized by further comprising a lower sealing head seat (8) and an upper sealing head seat (9), wherein an outer inserting groove (4) and an inner inserting groove (5) matched with the outer pipe (1) and the inner pipe (2) are formed in one end, opposite to the lower sealing head seat (8) and the upper sealing head seat (9), sawteeth (3) are formed in two ends of the outer pipe (1) and the inner pipe (2), tooth grooves (6) matched with the sawteeth (3) are formed in the bottom walls of the outer inserting groove (4) and the inner inserting groove (5), and a plurality of glue water bags (7) are fixedly connected to the inner side of each tooth groove (6);

the bottom of low head seat (8) is connected with sealing washer (15), the top of going up head seat (9) rotates the cartridge equidistance and has a plurality of rotatory inserted bars (11), every horizontally kelly (12) are all installed on the top of rotatory inserted bar (11), the oblique angle has been seted up to the top periphery department of low head seat (8), a plurality of indent (14) with kelly (12) adaptation are seted up to equidistance on the roof of low head seat (8), every rotatory inserted bar (11) all are connected through the synchronous subassembly transmission.

2. The quick-connection pipeline for the construction of the engineering as claimed in claim 1, wherein: the reinforcement includes connecting rod (17) and backup pad (18) of fixed mounting in connecting rod (17) one end, every the equal fixed connection of one end that backup pad (18) were kept away from in connecting rod (17) is on the outer wall of inner tube (2), the fillet has been seted up to one side that connecting rod (17) were kept away from in backup pad (18).

3. The quick-connection pipeline for the construction of the engineering as claimed in claim 1, wherein: the synchronous component comprises a connecting shell (10) which is integrally connected with the outer surface of the top of the upper sealing head seat (9), the bottom end of each rotary insert rod (11) extends to the inside of the connecting shell (10) and is provided with chain teeth, and each chain tooth is connected with a chain belt (13) together.

4. The quick-connection pipeline for the construction of the engineering as claimed in claim 1, wherein: the pressure tank (14) is a trapezoidal mechanism, and the top opening of the pressure tank (14) is wider than the bottom wall of the pressure tank (14).

5. The quick-connection pipeline for the construction of the engineering as claimed in claim 1, wherein: a plurality of positioning rods (16) are uniformly arranged on the top wall of the upper end socket (9), and a plurality of positioning holes matched with the positioning rods (16) are uniformly formed in the bottom wall of the lower end socket (8).

6. The quick-connection pipeline for the construction of the engineering as claimed in claim 1, wherein: the glue water bag (7) is of a triangular prism structure when expanded, the glue water bag (7) is made of a plastic film, and the thickness of the glue water bag (7) is 0.1-0.2 mm.

Technical Field

The invention relates to the technical field of pipes, in particular to a temporary quick-connection pipeline for engineering construction.

Background

High density polyethylene HDPE is a highly crystalline, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and the micro-thin section is semitransparent to a certain degree. PE has excellent resistance to most domestic and industrial chemicals. The polymers are non-hygroscopic and have good resistance to water vapor and can be used for packaging applications. HDPE has very good electrical properties, especially high dielectric strength, making it very suitable for wire and cable applications.

The existing patent (publication number: CN210770739U) is a temporary quick-connecting pipeline for engineering construction, which comprises a pipe body, wherein the pipe body comprises a spiral part and a plurality of spiral parts which are connected with each other, the spiral part comprises a first connecting part and a second connecting part, the first connecting part comprises a first bending part and a first opening part, the second connecting part comprises a second bending part and a second opening part, the first bending part and the second bending part of the adjacent spiral part are buckled with each other, the opening directions of the first opening part and the second opening part are opposite, a partition board is arranged between the first connecting part and the second connecting part, the two ends of the pipe body are respectively provided with a first interface part and a second interface part, the first interface part and the second interface part are clamped in the second bending part, the first interface part is provided with an annular convex part, and the second interface part is provided with an annular groove.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

1. the strength and toughness of the HDPE pipe are improved by connecting the spiral parts in the double-layer pipeline, the deformation of the pipeline when the pipeline is stretched by external force is prevented, and the risk of stress cracking of the pipe is reduced, but the splicing use aspect of the pipeline has defects, because the inner layer and the outer layer of the pipe body are made of different materials, when the pipeline is connected by adopting a conventional melting or heat shrinkage belt mode, the connection strength of a plurality of sections of pipelines is influenced due to different heat shrinkage ratios of the materials, and the use effect of the pipeline is reduced;

2. the connection mode of current HDPE tubular product for guaranteeing certain joint strength and stability in use, generally all adopts the melting to connect or heat shrink area is connected two adjacent tubular products, under this kind of condition, quick assembly and dismantlement when being not convenient for use temporarily, face the condition of abandonment after the tubular product use, and the resources are saved that advocates with the country violates mutually.

Therefore, a temporary quick-connection pipeline for engineering construction is provided.

Disclosure of Invention

The invention aims to provide a temporary quick-connection pipeline for engineering construction, which can puncture a glue bag to enable glue to flow out when an outer pipe or an inner pipe is inserted into an upper end socket and a lower end socket so as to complete the connection of the pipeline, is quick and efficient, has a simple supporting plate structure for increasing the strength of the pipeline, is convenient to produce and operate, is provided with a structure convenient to connect between the upper end socket and the lower end socket, can rotate all clamping rods to the top end of the lower end socket by stirring any clamping rod and is clamped in a pressing groove, is convenient and fast to operate, ensures the sealing property and has high working efficiency.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an engineering construction is interim with connecing pipeline soon, includes outer tube and inner tube, is equipped with a plurality of reinforcements between outer tube and the inner tube, still includes low head seat and upper head seat, the outer inserting groove and the interior inserting groove with outer tube and inner tube adaptation are all seted up to the one end that low head seat and upper head seat are relative, the both ends of outer tube and inner tube all are equipped with sawtooth portion, all set up the tooth's socket with sawtooth portion adaptation on the diapire of outer inserting groove and interior inserting groove, the inboard fixedly connected with a plurality of glue water bags of tooth's socket.

When the pipeline is assembled, the inner pipe is firstly inserted into the inner slot on the lower end socket, after the sawtooth part of the inner pipe enters the inner slot, the sawtooth part punctures the glue bag, the glue flows out, the inner pipe is bonded on the inner slot, then the outer pipe is sleeved outside the inner pipe and the reinforcing part and is inserted into the outer slot on the lower end socket, the glue bag in the outer slot is punctured to complete connection, finally the upper end socket is positioned and sleeved at the top ends of the outer pipe and the inner pipe, and the glue bag in the upper end socket is punctured, so that the upper end socket, the inner pipe and the outer pipe are connected together. Whole process is simple convenient, can accomplish the encapsulation process to the pipeline fast, and is more efficient for current pipeline encapsulation mode to it is effectual to encapsulate, is difficult for taking place to shift between inner tube and the outer tube, and stability is higher.

The bottom of low head seat is connected with the sealing washer, the top of going up the head seat rotates the cartridge equidistantly and has a plurality of rotatory inserted bars, every the horizontal kelly is all installed on the top of rotatory inserted bar, the oblique angle has been seted up to the top periphery department of low head seat, a plurality of indent with the kelly adaptation are seted up equidistantly on the roof of low head seat, every rotatory inserted bar all is connected through the synchronous subassembly transmission.

When two adjacent pipelines are connected, the end parts of the two pipelines are aligned, then the clamping rods are rotated to gradually move to the top end of the lower end socket seat through the oblique angles and finally enter the pressure groove, the sealing rings have elasticity, so that the clamping rods can press down the lower end socket seat, all the clamping rods are clamped in the pressure groove to compress the sealing rings, the two adjacent pipelines are tensioned through the reaction force of the sealing rings, and the connection of the two pipelines is further realized. The simple operation, it is simpler for current pipe connection mode, can show the work efficiency when improving the installation pipeline.

Preferably, the reinforcement includes connecting rod and fixed mounting in the backup pad of connecting rod one end, every the equal fixed connection of one end that the backup pad was kept away from to the connecting rod is on the outer wall of inner tube, the fillet has been seted up to one side that the connecting rod was kept away from to the backup pad.

The reinforcing part consisting of the connecting rod and the supporting plate is simple in structure and good in supporting effect, the rigidity of the pipeline can be obviously improved, the pipeline is not easy to bend, the pipeline is more convenient to produce and assemble, the production cost is reduced, and the production efficiency is improved. The fillet that sets up in the backup pad can avoid the backup pad to block the outer tube, and is more smooth when encapsulating the pipeline, has improved the degree of convenience when pipeline encapsulation.

Preferably, the synchronous component comprises a connecting shell integrally connected to the outer surface of the top of the upper sealing head seat, the bottom end of each rotary inserted rod extends into the connecting shell and is provided with a sprocket, and a chain belt is connected to each sprocket.

When rotating one of the clamping rods, all the clamping rods are driven synchronously to rotate through the matching of the chain teeth at the bottom and the chain belt, so that the pipeline can be connected or detached only by rotating one of the clamping rods, the operation is efficient and convenient, the convenience in use is further improved, and the working efficiency is further improved.

Preferably, the indent is a trapezoidal structure, and the top opening of the indent is wider than the bottom wall of the indent.

Two lateral walls of indent are the slope, and hard will block the outside rotation of pole when two pipelines are partd to needs, and through the transition of the slope lateral wall of indent, the kelly can be shifted out the indent smoothly, has improved the convenience when dismantling the pipeline, operates more smoothly.

Preferably, a plurality of locating levers are evenly installed on the roof of upper head seat, evenly set up a plurality of locating holes with the locating lever adaptation on the diapire of lower head seat.

When two adjacent pipelines are connected, the positioning rod on the upper end socket is inserted into the positioning hole on the lower end socket, so that the two adjacent pipelines cannot be dislocated, the stability of the joint is further improved by matching with the clamping rod, and meanwhile, the sealing performance of the joint is also ensured.

Preferably, the glue bag is of a triangular prism structure when expanded, the glue bag is made of a plastic film, and the thickness of the glue bag is 0.1-0.2 mm.

The glue bag can be stably attached between the tooth grooves when being filled with glue, after the sawtooth parts enter the tooth grooves, the glue bag can be punctured, the glue can flow out to connect the sawtooth parts with the upper end socket or the lower end socket, the glue bag is made to be punctured smoothly by proper thickness and cannot be cracked in the transportation process, and waste is avoided.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention encapsulates the HDPE pipe by the saw tooth parts arranged at the two ends of the outer pipe and the inner pipe and the tooth grooves which are arranged in the upper sealing head seat and the lower sealing head seat and are matched with the saw tooth parts, when the outer pipe or the inner pipe is inserted into the upper sealing head seat and the lower sealing head seat, the glue bag can be punctured to enable the glue to flow out, so that the connection of the pipeline is completed, the speed and the efficiency are high, the support plate is arranged between the outer pipe and the inner pipe, the integral strength of the pipeline can be obviously improved, and compared with a hot-melting connection mode, the stability is higher, the structure is simple, and the production and the operation are convenient.

2. Set up the structure of conveniently connecting between upper seal head seat and lower seal head seat, can accomplish the connection process to two sections tubular products fast, stir arbitrary kelly and can rotate all kellies to lower seal head seat top and block in the indent, compress tightly the sealing washer, the simple operation to guaranteed the leakproofness, improved the convenience when assembling, can also carry out reuse, energy-concerving and environment-protective to the material simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the connection state of the present invention;

FIG. 3 is a schematic structural view of the separated state of the present invention;

FIG. 4 is an internal structure view of the outer socket of the present invention;

FIG. 5 is a front cross-sectional view of an upper header base of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 2;

FIG. 7 is an enlarged view of the structure at B in FIG. 3;

fig. 8 is a cross-sectional view of C-C of fig. 5 of the present invention.

In the figure: 1. an outer tube; 2. an inner tube; 3. a serration; 4. an outer inserting groove; 5. an inner slot; 6. a tooth socket; 7. a glue bag; 8. a lower end socket seat; 9. an upper sealing head seat; 10. a connecting shell; 11. rotating the inserted rod; 12. a clamping rod; 13. a chain belt; 14. pressing a groove; 15. a seal ring; 16. positioning a rod; 17. a connecting rod; 18. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, the present invention provides a temporary quick-connecting pipeline for engineering construction, which has the following technical scheme:

the utility model provides an engineering construction is interim with connecing pipeline soon, including outer tube 1 and inner tube 2, be equipped with a plurality of reinforcements between outer tube 1 and the inner tube 2, still include low head seat 8 and upper head seat 9, outer socket 4 and interior socket 5 with outer tube 1 and inner tube 2 adaptation are all seted up to the one end that low head seat 8 and upper head seat 9 are relative, the both ends of outer tube 1 and inner tube 2 all are equipped with sawtooth portion 3, all set up the tooth's socket 6 with 3 adaptations of sawtooth portion on the diapire of outer socket 4 and interior socket 5, the inboard fixedly connected with of tooth's socket 6 has a plurality of glue water bag 7.

When the pipeline is assembled, the inner pipe 2 is firstly inserted into the inner slot 5 on the lower end socket 8, after the sawtooth part 3 of the inner pipe 2 enters the inner slot 5, the sawtooth part 3 punctures the glue water bag 7, the glue water flows out, the inner pipe 2 is bonded on the inner slot 5, then the outer pipe 1 is sleeved outside the inner pipe 2 and the reinforcing part and is inserted into the outer slot 4 on the lower end socket 8, the glue water bag 7 in the outer slot 4 is punctured to complete connection, finally the upper end socket 9 is aligned and sleeved at the top ends of the outer pipe 1 and the inner pipe 2, and the glue water bag 7 in the upper end socket 9 is punctured, so that the upper end socket 9 is connected with the inner pipe 2 and the outer pipe 1. Whole process is simple convenient, can accomplish the encapsulation process to the pipeline fast, and is more efficient for current pipeline encapsulation mode to it is effectual to encapsulate, is difficult for taking place to shift between inner tube 2 and the outer tube 1, and stability is higher.

Referring to fig. 7, as an embodiment of the present invention, the reinforcing member includes connecting rods 17 and a supporting plate 18 fixedly installed at one end of the connecting rods 17, one end of each connecting rod 17, which is far away from the supporting plate 18, is fixedly connected to the outer wall of the inner tube 2, and one side of the supporting plate 18, which is far away from the connecting rods 17, is rounded.

The reinforcing part consisting of the connecting rod 17 and the supporting plate 18 is simple in structure and good in supporting effect, can obviously improve the rigidity of the pipeline, enables the pipeline not to be bent easily, is more convenient to produce and assemble the pipeline, reduces the production cost and improves the production efficiency. The fillet that sets up on the backup pad 18 can avoid the backup pad 18 to block outer tube 1, and is more smooth when encapsulating the pipeline, has improved the convenience when pipeline encapsulation.

The bottom of low head seat 8 is connected with sealing washer 15, the top of upper head seat 9 rotates the cartridge in equidistance and has a plurality of rotatory inserted bars 11, rotatory inserted bar 11 can rotate on upper head seat 9 steadily, highly keep unchangeable, horizontal kelly 12 is all installed on the top of every rotatory inserted bar 11, the oblique angle has been seted up to the top periphery department of low head seat 8, set up a plurality of indent 14 with kelly 12 adaptation on the roof of low head seat 8 in equidistance, every rotatory inserted bar 11 all is connected through the synchronous subassembly transmission.

When connecting two adjacent sections of pipelines, align two pipeline tip, then rotatory kelly 12 makes it move gradually to the top of low head seat 8 and finally get into in the indent 14 through the oblique angle (sealing washer 15 has elasticity and makes kelly 12 can push down low head seat 8), and all kellies 12 are whole to be blocked in the indent 14 and can compress tightly sealing washer 15, and the reaction force through sealing washer 15 is taut with two adjacent pipelines, and then has realized the connection to two pipelines. The simple operation, it is simpler for current pipe connection mode, can show the work efficiency when improving the installation pipeline.

Referring to fig. 3, as an embodiment of the present invention, a plurality of positioning rods 16 are uniformly installed on the top wall of the upper head seat 9, and a plurality of positioning holes adapted to the positioning rods 16 are uniformly formed on the bottom wall of the lower head seat 8.

When two adjacent pipelines are connected, the positioning rod 16 on the upper end socket 9 is inserted into the positioning hole on the lower end socket 8, so that the two adjacent pipelines cannot be dislocated, the stability of the joint is further improved by matching with the clamping rod 12, and meanwhile, the sealing performance of the joint is also ensured.

Referring to fig. 5 and 8, as an embodiment of the present invention, the synchronizing assembly includes a connecting case 10 integrally connected to an outer surface of a top portion of the upper head mount 9, and a bottom end of each of the rotary insert pins 11 extends into the connecting case 10 and is provided with a sprocket, and a chain belt 13 is commonly connected to each of the sprockets.

When rotating one of the clamping rods 12, all the clamping rods 12 are driven synchronously to rotate through the matching of the chain teeth at the bottom and the chain belt 13, so that the pipeline can be connected or detached only by rotating one of the clamping rods 12, the operation is efficient and convenient, the convenience in use is further improved, and the working efficiency is further improved.

Referring to fig. 6, the indent 14 is a trapezoidal structure, and the top opening of the indent 14 is wider than the bottom wall of the indent 14.

Two lateral walls of indent 14 are the slope, and hard when two pipelines of needs part the outside rotation with kelly 12, through the transition of the slope lateral wall of indent 14, kelly 12 can be shifted out indent 14 smoothly, has improved the convenience when dismantling the pipeline, and the operation is more smooth.

Referring to fig. 4, the glue bag 7 has a triangular prism structure when expanded, the glue bag 7 is made of a plastic film, and the thickness of the glue bag 7 is 0.1-0.2 mm.

Glue bag 7 can laminate steadily between tooth's socket 6 when filling with glue, and after sawtooth portion 3 got into tooth's socket 6, glue bag 7 can be punctureed, and glue can flow out and be connected sawtooth portion 3 and upper cover seat 9 or lower cover seat 8 promptly, and glue bag 7 chooses for use suitable thickness to make it can be punctured smoothly and can not take place to break in the in-process of transportation, avoids causing the waste.

The working principle is as follows: when the pipeline is packaged, the inner pipe 2 is firstly inserted into the inner slot 5 on the lower end socket 8, after the sawtooth part 3 of the inner pipe 2 enters the inner slot 5, the sawtooth part 3 punctures the glue water bag 7, the glue water flows out, the inner pipe 2 is bonded on the inner slot 5, then the outer pipe 1 is sleeved outside the inner pipe 2 and the reinforcing part and is inserted into the outer slot 4 on the lower end socket 8, the glue water bag 7 is punctured to finish connection, finally the upper end socket 9 is aligned to the top ends of the outer pipe 1 and the inner pipe 2, the glue water bag 7 in the upper end socket 9 is also punctured, and the upper end socket 9, the inner pipe 2 and the outer pipe 1 are connected together.

When two adjacent pipelines need to be connected, a positioning rod 16 on an upper end socket 9 is inserted into a positioning hole on a lower end socket 8, then the positioning rod is close to the two pipelines with force, one clamping rod 12 rotates by 90 degrees, the clamping rod 12 supports the top end of the lower end socket 8 through the oblique angle of the edge of the lower end socket 8 and finally enters a pressure groove 14, in the process, a sealing ring 15 is gradually extruded to ensure the sealing performance of the joint, and due to the driving of a synchronizing assembly, all the clamping rods 12 synchronously rotate to the top end of the lower end socket 8, and the connection of the two pipelines is completed. When two pipelines need to be disassembled, one of the clamping rods 12 is rotated reversely, the clamping rod 12 moves out of the pressure groove 14 and is tangent to the edge of the lower seal head seat 8, and the two pipelines can be disassembled at the moment.

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.