CN211568803U

CN211568803U - PCCP pipeline transportation fixing device

Info

Publication number: CN211568803U
Application number: CN202020190825.5U
Authority: CN
Inventors: 许正魁; 王坚; 王军; 韩志武; 杨军; 杨向飞; 丁泽彦; 费世雄; 王震; 王飞
Original assignee: Sinohydro Engineering Bureau 4 Co Ltd
Current assignee: Sinohydro Engineering Bureau 4 Co Ltd
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-09-25
Anticipated expiration: 2030-02-21

Abstract

The utility model provides a PCCP pipeline transportation fixing device belongs to pipeline transportation equipment technical field for can not effectively fix and transport unstable technical problem when solving current PCCP pipeline transportation. The utility model discloses a PCCP pipeline and sweep, the both ends of PCCP pipeline are overlapped respectively and are equipped with female head rubber ring and public head rubber ring, are fixed with female head buffer board and public head buffer board on female head rubber ring and the public head rubber ring respectively, are provided with female headstock, male headstock, dead lever and ball seat on the sweep, are provided with the round platform on female headstock and the male headstock, and the cover is equipped with the spring on the round platform, is provided with the side fagging on the ball seat; the utility model discloses a position of PCCP pipeline is injectd to female head seat and public head seat, and the PCCP pipeline can be supported to the side fagging, and jolting when the spring can effectively reduce the transportation, especially impact when emergency brake, the ball inslot is equipped with the reducible frictional force of ball, and the side fagging can slide at the ball seat, stability when guaranteeing the transportation.

Description

PCCP pipeline transportation fixing device

Technical Field

The utility model belongs to the technical field of pipeline transportation equipment, a fixing device, especially a PCCP pipeline transportation fixing device are related to.

Background

The prestressed concrete cylinder pipe (abbreviated as PCCP pipe) is a water pipe which is made by winding circumferential prestressed steel wires on a high-strength concrete pipe core with a steel cylinder and spraying a compact cement mortar protective layer on the prestressed steel wires. The composite pipe is a composite pipe composed of a thin steel plate, a high-strength steel wire and concrete, can fully exert the tensile and easy sealing performance of steel and the compression and corrosion resistance of concrete, has the characteristics of high sealing performance, high strength and high impermeability, is suitable for large-scale water delivery engineering between trans-regional water sources, water supply and distribution pipe networks of tap water, industrial and agricultural irrigation systems, power plant circulating water pipelines, various municipal pressure sewage main pipelines, inverted siphons and the like, and is widely used in the global range. The composite structure has the characteristics of a highway composite structure, high internal and external pressure bearing capacity, good joint sealing performance, strong shock resistance, convenience and quickness in construction, good corrosion resistance, convenience in maintenance and the like. Compared with the prior pipe, the PCCP pipeline has the advantages of wide application range, long economic life, good anti-seismic performance, convenient installation, low operation degree, no water leakage and the like.

The PCCP pipeline is generally transported by a road truck, but the PCCP pipeline has large volume and heavy weight, and is inconvenient to fix, so that the stability during transportation cannot be ensured, particularly during sudden braking or road bumping, and therefore, a PCCP pipeline transportation fixing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a PCCP pipeline transportation fixing device, the technical problem that the device will solve is: how to realize the effective fixation and stable transportation when the PCCP pipeline is transported.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a PCCP pipeline transportation fixing device, includes PCCP pipeline and sweep, the both ends of PCCP pipeline are equipped with female head rubber ring and public first rubber ring respectively to the cover, are fixed with female head buffer board and public first buffer board on female head rubber ring and the public first rubber ring respectively, are provided with female headstock, male headstock, dead lever and ball seat on the sweep, and all circumference equipartitions are provided with the round platform on female headstock and the male headstock, and the cover is equipped with the spring on the round platform, and the tip welding of spring is on female head buffer board and public first buffer board, and the ball seat is gone up to slide and is provided with the side fagging.

The utility model discloses a theory of operation is: female first rubber ring and public first rubber ring can protect the both ends of PCCP pipeline, prevent in the transportation, because jolt or with female first buffer board and public first buffer board friction and impaired, the both ends of PCCP pipeline can be sealed to female first buffer board and public first buffer board, prevent that debris from getting into, clearance when being convenient for later stage installation, be convenient for prescribe a limit to the position of PCCP pipeline through setting up female headstock and public first seat, play the fixed action, the public headstock can be fixed to the dead lever, bearing capacity is big, shock-resistant, jolt when the spring can effectively reduce the transportation, especially impact when emergency brake, the PCCP pipeline can be supported to the side bolster, the side bolster slides at the ball seat, can prevent that PCCP pipeline surface friction is impaired.

One end of the PCCP pipeline is a female head, the other end of the PCCP pipeline is a male head, a female head rubber ring is sleeved on the female head, the appearance of the female head rubber ring is complementary with that of the female head, a male head rubber ring is sleeved on the male head, the appearance of the male head rubber ring is complementary with that of the male head, and the outer diameters of the female head rubber ring and the male head rubber ring are larger than that of the PCCP pipeline.

Structure more than adopting, female first rubber ring cover is established female overhead and appearance and female first complementary, and public first rubber ring cover is established public overhead and appearance and public first complementary, can effectively protect public head and female head, prevents to jolt in the transportation and damages, and the external diameter of female first rubber ring and public first rubber ring all is greater than the external diameter of PCCP pipeline, can prevent that female first buffer board and public first buffer board from contacting with public head and female head respectively, leading to wearing and tearing.

The motorcycle plate is characterized in that two sides of the motorcycle plate are respectively provided with a hinged boss and a fixed boss, a hinged hole is formed in the hinged boss, one end of the fixed rod is hinged to the hinged hole, the other end of the fixed rod is clamped on the fixed boss and fixed on the motorcycle plate through a bolt, limiting bosses are symmetrically arranged between the hinged boss and the fixed boss, and the male head seat is connected with the two limiting bosses in a sliding mode.

Structure more than adopting, the tip block of dead lever is on fixed boss to fix on the sweep through the bolt, can play effective fixed action, bearing capacity is big, and public head seat slides at two spacing bosss, the dismouting and the fixing of the PCCP pipeline of being convenient for.

The male head seat is provided with a limiting groove, and the fixing rod is clamped in the limiting groove.

By adopting the structure, the male head seat is fixed by clamping the fixed rod in the limit groove.

The quantity of ball seat and side spreader all is two, and the symmetry sets up in the both sides of PCCP pipeline respectively, sets up the ball groove of a plurality of equipartitions on the ball seat, and the ball inslot is equipped with the ball, side spreader and ball seat sliding connection, and the inner wall of side spreader is provided with the cushion.

By adopting the structure, the balls are arranged in the ball grooves, so that the friction force can be reduced, the surface of the PCCP pipeline can be protected by the rubber mat, and the PCCP pipeline surface is prevented from being directly contacted with the side supporting plate and being damaged in bumping.

Compared with the prior art, this PCCP pipeline transportation fixing device has following advantage:

1. the position of the PCCP pipeline is limited through the female head seat and the male head seat, the PCCP pipeline can be supported by the side supporting plate, the jolting during transportation, particularly the impact during emergency braking, can be effectively reduced by the spring, the friction force can be reduced by balls arranged in the ball grooves, and the side supporting plate can slide on the ball seats, so that the stability during transportation is ensured;

2. the female head rubber ring is sleeved on the female head, the appearance of the female head rubber ring is complementary with that of the female head, the male head rubber ring is sleeved on the male head, the appearance of the male head rubber ring is complementary with that of the male head, the outer diameters of the female head rubber ring and the male head rubber ring are larger than that of the PCCP pipeline, the male head and the female head can be effectively protected, and the male head and the female head are prevented from being damaged due to bumping or friction with the female head buffer plate and the male head buffer plate in the transportation process;

3. the female buffer plate and the male buffer plate can seal two ends of the PCCP pipeline, so that sundries are prevented from entering the PCCP pipeline, and the PCCP pipeline is convenient to clean in the later installation process; the fixed rod is clamped on the fixed lug bosses and the limiting grooves and is fixed on the vehicle plate through bolts, so that the fixing device can play an effective fixing role, has high bearing capacity and is impact-resistant, and the male head seat slides on the two limiting lug bosses, so that the PCCP pipeline is convenient to disassemble, assemble and fix;

4. the rubber mat can protect the surface of the PCCP, the side supporting plate can support the PCCP, and the side supporting plate slides on the ball seat, so that the surface of the PCCP can be prevented from being damaged due to friction.

Drawings

FIG. 1 is a schematic view of an axial measurement structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic front view of the present invention;

in the figure: the device comprises a 1-PCCP pipeline, a 1 a-female head, a 1 b-male head, a 2-lathing plate, a 2 a-hinged boss, a 2 b-fixed boss, a 2 c-limited boss, a 2 d-hinged hole, a 3-female head seat, a 4-male head seat, a 4 a-limited groove, a 5-fixed rod, a 6-female head buffer plate, a 7-female head rubber ring, an 8-male head buffer plate, a 9-male head rubber ring, a 10-ball seat, a 10 a-ball groove, an 11-spring, a 12-side supporting plate and a 13-circular table.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, the present embodiment provides a PCCP pipeline transportation fixing device, including a PCCP pipeline 1 and a vehicle plate 2, two ends of the PCCP pipeline 1 are respectively sleeved with a female head rubber ring 7 and a male head rubber ring 9, the female head rubber ring 7 and the male head rubber ring 9 are respectively fixed with a female head buffer plate 6 and a male head buffer plate 8, in the present embodiment, the fixing manner adopts a tight fit connection, the vehicle plate 2 is provided with a female head seat 3, a male head seat 4, a fixing rod 5 and a ball seat 10, round tables 13 are uniformly distributed on the circumferences of the female head seat 3 and the male head seat 4, the round tables 13 are sleeved with springs 11, ends of the springs 11 are welded on the female head buffer plate 6 and the male head buffer plate 8, and the ball seat 10 is provided with side supporting plates 12 in a sliding manner; female first rubber ring 7 and male first rubber ring 9 can protect the both ends of PCCP pipeline 1, prevent in the transportation, because jolt or with female first buffer board 6 and the friction of public first buffer board 8 and impaired, female first buffer board 6 and the both ends that the PCCP pipeline 1 can be sealed to public first buffer board 8, prevent that debris from getting into, clearance when being convenient for later stage installation, be convenient for inject the position of PCCP pipeline 1 through setting up female headstock 3 and public first seat 4, play the fixed action, public headstock 4 can be fixed to dead lever 5, the bearing capacity is big, and is shock-resistant, jolt when spring 11 can effectively reduce the transportation, especially impact when emergency braking, PCCP pipeline 1 can be supported to side bracing plate 12, side bracing plate 12 slides at ball seat 10, can prevent that PCCP pipeline 1 surface friction is impaired.

One end of the PCCP pipeline 1 is a female head 1a, the other end of the PCCP pipeline is a male head 1b, a female head rubber ring 7 is sleeved on the female head 1a, the appearance of the female head rubber ring is complementary with that of the female head 1a, a male head rubber ring 9 is sleeved on the male head 1b, the appearance of the male head rubber ring is complementary with that of the male head 1b, and the outer diameters of the female head rubber ring 7 and the male head rubber ring 9 are larger than that of the PCCP pipeline 1; female first rubber ring 7 cover is established on female first 1a and the appearance is complementary with female first 1a, and public first rubber ring 9 cover is established on public first 1b and the appearance is complementary with public first 1b, can effectively protect public first 1b and female first 1a, prevents to jolt the damage in the transportation, and the external diameter of female first rubber ring 7 and public first rubber ring 9 all is greater than PCCP pipeline 1's external diameter, can prevent female first buffer board 6 and public first buffer board 8 respectively with public first 1b and female first 1a contact, lead to wearing and tearing.

A hinged boss 2a and a fixed boss 2b are respectively arranged on two sides of the vehicle plate 2, a hinged hole 2d is formed in the hinged boss 2a, one end of a fixed rod 5 is hinged to the hinged hole 2d, the other end of the fixed rod 5 is clamped on the fixed boss 2b and fixed on the vehicle plate 2 through a bolt, limiting bosses 2c are symmetrically arranged between the hinged boss 2a and the fixed boss 2b, and the male head seat 4 is connected with the two limiting bosses 2c in a sliding mode; the end part of the fixing rod 5 is clamped on the fixing boss 2b and fixed on the vehicle plate 2 through bolts, so that the fixing rod can play an effective fixing role, the bearing capacity is high, and the male head seat 4 slides on the two limiting bosses 2c, so that the PCCP pipeline 1 is convenient to disassemble, assemble and fix.

A limiting groove 4a is formed in the male head seat 4, and the fixing rod 5 is clamped in the limiting groove 4 a; the fixing rod 5 is engaged with the stopper groove 4a to fix the male head seat 4.

The number of the ball seats 10 and the side bracing plates 12 is two, and the two ball seats and the side bracing plates 12 are respectively symmetrically arranged on two sides of the PCCP pipeline 1, a plurality of uniformly distributed ball grooves 10a are formed in the ball seats 10, balls are arranged in the ball grooves 10a, the side bracing plates 12 are connected with the ball seats in a sliding mode, and rubber pads are arranged on the inner walls of the side bracing plates 12; the balls are arranged in the ball grooves 10a, so that friction force can be reduced, the surface of the PCCP pipeline 1 can be protected by the rubber pad, and the surface of the PCCP pipeline 1 is prevented from being directly contacted with the side supporting plate 12 and damaged in bumping.

The utility model discloses a theory of operation:

when the device is used, firstly, the female head rubber ring 7 and the male head rubber ring 9 are respectively sleeved on the female head 1a and the male head 1b, then the male head seat 4 is pulled open to a sufficient position, the PCCP pipeline 1 is placed on the side supporting plate 12, the male head seat 4 is pushed inwards, the female head buffer plate 6 and the male head buffer plate 8 are respectively pushed into the female head rubber ring 7 and the male head rubber ring 9 to fix the PCCP pipeline 1, the fixing rod 5 is clamped on the limiting groove 4a and the fixing boss 2b to fix the male head seat 4, and the fixing rod 5 is fixed on the vehicle plate 2 through bolts to complete fixing. Female first rubber ring 7 cover is established on female first 1a and the appearance is complementary with female first 1a, public first rubber ring 9 cover is established on public first 1b and the appearance is complementary with public first 1b, the external diameter of female first rubber ring 7 and public first rubber ring 9 all is greater than PCCP pipeline 1's external diameter, can effectively protect public first 1b and female first 1a, prevent to jolt or with female first buffer board 6 and public first buffer board 8 friction and impaired in the transportation, female first buffer board 6 and public first buffer board 8 can seal PCCP pipeline 1's both ends, prevent that debris from getting into, clearance when being convenient for later stage installation. Through setting up the position that female head seat 3 and public head seat 4 are convenient for inject PCCP pipeline 1, play the fixed action, the 5 blocks of dead lever are on fixed boss 2b and spacing groove 4a to fix on sweep 2 through the bolt, can play effective fixed action, bearing capacity is big, and is shock-resistant, and public head seat 4 slides at two spacing boss 2c, the dismouting and the fixing of the PCCP pipeline 1 of being convenient for. The spring 11 is effective in reducing jolts during transportation, particularly impacts during emergency braking. The ball grooves 10a are internally provided with balls to reduce friction, the rubber pad can protect the surface of the PCCP pipeline 1, the side supporting plates 12 can support the PCCP pipeline 1, and the side supporting plates 12 slide on the ball seats 10 to prevent the surface of the PCCP pipeline 1 from being damaged by friction.

To sum up, the position of the PCCP pipeline 1 is limited through the female head seat 3 and the male head seat 4, the PCCP pipeline 1 can be fixed in the female head rubber ring 7 and the male head rubber ring 9 through the female head buffer plate 6 and the male head buffer plate 8, the PCCP pipeline 1 can be fixed in the female head rubber ring 7 and the male head rubber ring 9 through the side support plates 12, jolting during transportation can be effectively reduced through the springs 11, particularly impact during emergency braking, balls are arranged in the ball grooves 10a, friction force can be reduced, the side support plates 12 can slide on the ball seats 10, and stability during transportation is guaranteed; the female rubber ring 7 is sleeved on the female head 1a, the appearance of the female rubber ring is complementary to that of the female head 1a, the male rubber ring 9 is sleeved on the male head 1b, the appearance of the male rubber ring is complementary to that of the male head 1b, the outer diameters of the female rubber ring 7 and the male rubber ring 9 are larger than the outer diameter of the PCCP pipeline 1, the male head 1b and the female head 1a can be effectively protected, and the male rubber ring is prevented from being bumpy or damaged due to friction with the female buffer plate 6 and the male buffer plate 8 in the transportation process; the female buffer plate 6 and the male buffer plate 8 can seal two ends of the PCCP pipeline 1, so that sundries are prevented from entering, and cleaning in the later installation is facilitated; the fixed rod 5 is clamped on the fixed boss 2b and the limiting groove 4a and is fixed on the vehicle plate 2 through bolts, so that the effective fixing effect can be achieved, the bearing capacity is high, the impact resistance is realized, the male head seat 4 slides on the two limiting bosses 2c, and the disassembly, assembly and fixation of the PCCP pipeline 1 are facilitated; the rubber mat can protect the surface of the PCCP pipeline 1, the side supporting plate 12 can support the PCCP pipeline 1, and the side supporting plate 12 slides on the ball seat 10, so that the surface of the PCCP pipeline 1 can be prevented from being damaged by friction.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a PCCP pipeline transportation fixing device, includes PCCP pipeline (1) and sweep (2), a serial communication port, the both ends of PCCP pipeline (1) are equipped with female first rubber ring (7) and public first rubber ring (9) respectively, be fixed with female first buffer board (6) and public first buffer board (8) on female first rubber ring (7) and public first rubber ring (9) respectively, be provided with female headstock (3) on sweep (2), male headstock (4), dead lever (5) and ball seat (10), it is provided with round platform (13) all to circumference equipartition on female headstock (3) and male headstock (4), the cover is equipped with spring (11) on round platform (13), the tip welding of spring (11) is on female first buffer board (6) and public first buffer board (8), it is provided with side fagging (12) to slide on ball seat (10).

2. The PCCP pipeline transportation fixing device as claimed in claim 1, wherein one end of the PCCP pipeline (1) is a female head (1 a), the other end of the PCCP pipeline is a male head (1 b), a female head rubber ring (7) is sleeved on the female head (1 a) and is complementary to the female head (1 a) in shape, a male head rubber ring (9) is sleeved on the male head (1 b) and is complementary to the male head (1 b) in shape, and the outer diameters of the female head rubber ring (7) and the male head rubber ring (9) are larger than the outer diameter of the PCCP pipeline (1).

3. The PCCP pipeline transportation fixing device as claimed in claim 1, wherein a hinge boss (2 a) and a fixing boss (2 b) are respectively arranged on two sides of the vehicle plate (2), a hinge hole (2 d) is formed in the hinge boss (2 a), one end of the fixing rod (5) is hinged to the hinge hole (2 d), the other end of the fixing rod (5) is clamped on the fixing boss (2 b) and fixed on the vehicle plate (2) through a bolt, limit bosses (2 c) are symmetrically arranged between the hinge boss (2 a) and the fixing boss (2 b), and a male head seat (4) is slidably connected with the two limit bosses (2 c).

4. The PCCP pipeline transportation fixing device as claimed in claim 1, wherein the male head seat (4) is provided with a limiting groove (4 a), and the fixing rod (5) is clamped in the limiting groove (4 a).

5. The PCCP pipeline transportation fixing device as claimed in claim 1, wherein the number of the ball seat (10) and the side supporting plate (12) is two, and the two ball seats and the side supporting plate are symmetrically arranged on two sides of the PCCP pipeline (1) respectively, a plurality of ball grooves (10 a) are uniformly distributed on the ball seat (10), balls are arranged in the ball grooves (10 a), the side supporting plate (12) is slidably connected with the ball seat (10), and the inner wall of the side supporting plate (12) is provided with a rubber cushion.