阅读说明：本技术 一种防松脱管线固位架组件 (Anti-loosening pipeline retention frame assembly ) 是由 王文秀 张光容 游太勇 于 2021-01-06 设计创作，主要内容包括：一种防松脱管线固位架组件,属于管线架设技术领域,包括安装顶板、吊管架、托管架、膨胀钉、螺丝钉和抱箍件,所述螺丝钉上螺帽的一侧为螺丝钉杆,另一侧为螺丝柱杆,且螺丝钉杆与螺丝柱杆上的外螺纹旋向相反；另设有抵紧板和螺母,所述安装顶板两侧各安装有一组两个螺丝钉柱,每组螺丝钉柱各设一个左旋螺丝钉柱和一个右旋螺丝钉柱；每个抱箍件中还包括两个弹簧,第一弹簧包插在吊杆上吊管架的下方,第二弹簧包插在吊杆上吊管架的上方；其有益效果是螺丝钉柱的反向外螺纹可以使之在震动时同时发生旋松和旋紧,结合抵紧板的两个反向螺丝钉柱组在受到震动时总有一个螺丝钉柱会旋紧,结合弹簧可以共同达到防震并防止松脱的目的。(An anti-loosening pipeline retention frame assembly belongs to the technical field of pipeline erection and comprises an installation top plate, a pipe hanger frame, a pipe support frame, an expansion nail, a screw and a hoop, wherein a screw rod is arranged on one side of a nut on the screw, a screw post rod is arranged on the other side of the nut on the screw, and the screw rod and external threads on the screw post rod are opposite in rotation direction; the screw driver is further provided with a clamping plate and a nut, a group of two screw columns are respectively arranged on two sides of the mounting top plate, and each group of screw columns is respectively provided with a left-handed screw column and a right-handed screw column; each hoop part also comprises two springs, the first spring pack is inserted below the tubing hanger on the suspender, and the second spring pack is inserted above the tubing hanger on the suspender; the anti-loosening screw has the advantages that the reverse external threads of the screw columns can be loosened and screwed simultaneously during vibration, one screw column is always screwed when two reverse screw column groups combined with the abutting plate are vibrated, and the combined spring can jointly achieve the purposes of preventing vibration and loosening.)

1. An anti-loosening pipeline retention frame assembly comprises a mounting top plate, a pipe hanger frame, a pipe support frame, an expansion nail, a screw and a hoop member, and is characterized in that a screw post is further outwards and fixedly arranged on the outer side of a screw cap of the screw, namely, a screw rod is arranged on one side of the screw cap, a screw post rod is arranged on the other side of the screw cap, the screwing direction of external threads on the screw rod is opposite to that of the external threads on the screw post rod, and the screw post is formed into a screw post; in addition, a tightening plate and a matched nut are arranged in a matched manner, and two stud through holes are formed in the tightening plate; in each set of assembly, the mounting top plate is provided with one mounting top plate, and two groups of two expansion nail through holes are respectively arranged on two sides of the mounting top plate; the hanging pipe frame is a concave frame, a bottom plate of the concave frame is provided with one or more hanging rod holes, two sides of the concave frame are provided with installation edge plates, and the installation edge plates are respectively provided with a group of two screw through holes; the stinger is a concave frame, mounting edge plates are arranged on two sides of the concave frame, and a group of two screw through holes are respectively formed in the mounting edge plates; the expansion nails are provided with four; the four screw columns are divided into two groups, each group is provided with a left-handed screw column and a right-handed screw column, and each group of screw columns is arranged on the same side installation edge plate of the pipe hanger and the pipe support frame and is provided with four matched nuts; the two abutting plates are provided; the hoop piece comprises a hoop and a hanging rod fixedly installed above the hoop, and the top of the hanging rod is provided with external threads and is provided with a matched hanging nut.

2. The anti-release pipeline retention frame assembly of claim 1, wherein said assembly is installed by the steps of:

sticking a mounting top plate to a design position of a mounted building, and pre-drilling four holes in the mounted building by electric drills through four expansion nail through holes respectively;

the four expansion nails penetrate through the four expansion nail through holes respectively and are driven into four holes in the installed building;

thirdly, the installation edge plates of the tubing hanger and the stinger are sequentially abutted against the installation top plate, and the screw through holes in the installation edge plates are aligned with the expansion screw through holes in the installation top plate one by one.

Fourthly, the four two groups of screw columns respectively penetrate through screw through holes in the installation edge plate and are screwed into the expansion nails, then the stud through holes of the two abutting plates respectively penetrate through screw column rods of the two groups of screw columns and abut against screw caps on the screw columns, and then the four nuts are respectively screwed into the screw column rods and abut against the abutting plates;

fifthly, enabling the top of the hanger rod in the hoop member to penetrate through a hanger rod hole in the pipe support frame, enabling the hoop to fall into the pipe support frame, and screwing the suspension nut into the external thread at the top of the hanger rod and screwing.

3. The anti-release line retainer assembly of claim 2, wherein the tubing hanger or/and the tubing hanger mounting rim plate is mounted between the nut and the retention plate.

4. The anti-release line retainer assembly of claim 1, further comprising springs, two springs in each hoop.

5. The anti-release pipeline retention frame assembly of claim 4, wherein the two springs are mounted in the assembly by:

sixthly, inserting the first spring pack on the suspension rod, penetrating the top of the suspension rod through a suspension rod hole in the suspension rod frame, inserting the second spring pack above the suspension rod hole in the suspension rod, and screwing the suspension nut into the external thread at the top of the suspension rod and screwing the suspension nut.

6. The anti-release pipeline retainer assembly of claim 5, further comprising a third spring disposed on the stinger and holding the hoops in the hooping member.

7. The anti-release pipeline retainer assembly according to claim 6, wherein the two expansion bolt through holes in each set on both sides of the installation top plate are not limited in positional relationship, and the bolt through holes on the installation edge plate of the tubing hanger and the tubing stinger and the stud through holes on the tightening plate must correspond to the expansion bolt through holes in positional relationship one to one.

8. The anti-release pipeline retainer assembly of claim 7, wherein the top mounting plate, the tubing hanger, the tubing stinger and the retention plate are made of steel plate or PVC material.

9. The anti-loosening pipeline retaining bracket assembly according to claim 8, wherein the screw rod, the nut, the expansion nail, the hoop member and the spring are all made of steel, and wherein the expansion nail can also be made of PVC material.

Technical Field

The invention belongs to the technical field of pipeline erection, and particularly relates to an anti-loosening pipeline retention frame assembly.

Background

In the engineering construction process, a tap water pipe, a fire water pipe, a heating pipe, a natural gas pipe and the like are generally required to be paved, and a cable, a network cable and the like are also required to be paved. If the pipelines are directly fixed on the wall body, the pipelines are easy to loosen after long-term shaking or when an earthquake happens, and even fall to cause safety accidents.

Therefore, the pipeline is generally installed at a set position by adopting the retention frame, but the existing retention frame has a simple structure and cannot prevent the frame body from loosening; in addition, the existing fixing frame needs embedded parts for firm connection, so that the laying line is inconvenient to change according to actual conditions.

For this reason, patent document CN 110645412a discloses an antidetonation support convenient to installation, including the installation roof, the installation roof is close to the edge and evenly is equipped with a plurality of installation through-hole, through fastening nail spare fastening connection in the installation through-hole, installation roof below is equipped with two sets of hooping spare, the hooping spare includes staple bolt and lower staple bolt, go up the staple bolt and be equipped with the pipeline of laying down between the staple bolt, go up the staple bolt and connect the installation roof respectively with lower staple bolt. The invention can avoid embedded parts, solves the problem that the laying line is inconvenient to change according to the actual situation, but related screws and bolts are easy to loosen due to long-term shaking, and can not prevent the top plate and the hoop part from falling off.

Disclosure of Invention

The invention aims to solve the technical problem of providing a double-screw-stud reverse-rotation fastening assembly and method, so that a fastening piece cannot be loosened, and the anti-falling and anti-seismic effects of a fixing frame are improved.

In order to solve the technical problem, the invention adopts the technical scheme that the anti-loosening pipeline retention frame assembly comprises a mounting top plate, a pipe hanger frame, a pipe support frame, an expansion nail, a screw and a hoop member, and is characterized in that a screw post is further outwards and fixedly arranged on the outer side of a screw cap of the screw, namely, one side of the screw cap is a screw rod, the other side of the screw cap is a screw post rod, and the external thread on the screw rod is opposite to the external thread on the screw post rod in the rotating direction to form the screw post; namely, when the external thread on the screw rod is in the left-handed direction, the external thread on the screw post rod is in the right-handed direction, and when the external thread on the screw rod is in the right-handed direction, the external thread on the screw post rod is in the left-handed direction; in addition, a supporting plate and a matched nut are arranged in a matched manner, two stud through holes are formed in the supporting plate, the inner diameters of the two stud through holes are matched with the outer diameter of the screw post rod, and the stud through holes can smoothly penetrate through the screw post rod; in each set of anti-loosening pipeline retention frame assembly, the mounting top plate is provided with one block and is used for being fixed on the upper parts of mounted objects such as the bottom surface of a bridge, the top of a water bottom, a house ceiling and the like, and two groups of two expansion nail through holes are respectively arranged on two sides of the mounting top plate; the hanger frame is a concave frame, a bottom plate of the concave frame is provided with one or more hanger holes, two sides of the concave frame are provided with installation edge plates, each installation edge plate is provided with a group of two screw through holes, and the hanger frame is used for hanging a hanger rod of the hoop; the pipe bracket is a concave bracket, mounting edge plates are arranged on two sides of the concave bracket, a group of two screw through holes are respectively arranged on the mounting edge plates, and the pipe bracket is used for supporting the anchor ear; the depth of the concave frame of the stinger is greater than that of the concave frame of the stinger, and the depth of the concave frame is greater than that of the concave frame for accommodating the anchor ear and part of the hanger rod; the expansion nails are provided with four; the four screw columns are divided into two groups, each group of screw columns is respectively provided with a left-handed screw column and a right-handed screw column, and each group of screw columns is arranged on the same side installation edge plate of the pipe hanger and the pipe support frame and is provided with four matched nuts; the two abutting plates are provided; the hoop piece comprises a hoop and a hanging rod fixedly installed above the hoop, the top of the hanging rod is provided with external threads and is provided with a matched hanging nut, the hanging nut corresponds to the hanging rod hole, and one or more hoop pieces can be arranged.

The installation method of the anti-loosening pipeline retainer assembly comprises the following steps:

the method comprises the steps of adhering a mounting top plate to a design position of a mounted building through common glue, and pre-drilling four holes in the mounted building through four expansion nail through holes by electric drills.

The four expansion nails penetrate through the four expansion nail through holes respectively and are driven into four holes in the installed building; the installed object is a building or an installation position thereof, such as a bridge bottom surface, a water bottom top, a house ceiling and the like.

Thirdly, the installation edge plates of the tubing hanger and the stinger are sequentially abutted against the installation top plate, and the screw through holes in the installation edge plates are aligned with the expansion screw through holes in the installation top plate one by one.

Fourthly, the four two groups of screw columns respectively penetrate through screw through holes in the installation edge plate and are screwed into the expansion nails, then the stud through holes of the two abutting plates respectively penetrate through screw column rods of the two groups of screw columns and abut against screw caps on the screw columns, and then the four nuts are respectively screwed into the screw column rods and abut against the abutting plates; the step is the key for preventing the fixing frame from loosening, and a two-stage loosening prevention mechanism is arranged at the position; the first stage is that the external thread on the screw rod is opposite to the external thread on the screw post rod in the screwing direction, and when the nut on the screw post rod is unscrewed due to vibration, the screw rod is inevitably screwed in the expansion nail in the reverse direction; the second stage is that a left-handed screw column and a right-handed screw column are respectively arranged in two screw through holes on the mounting edge plate at each side of the tubing hanger and the stinger, the screwing directions of nuts screwed on the two screw columns are opposite, and the two nuts are tightly propped against the same propping plate after being screwed; when the vibration condition changes, on the same group of screw columns on the same abutting plate, if one nut is loosened, the other nut is necessarily screwed, so that the abutting plate is always in an abutting state, the nut on the upper side of the abutting plate cannot be loosened all the time, and the screw columns above the abutting plate cannot be loosened; the purpose of preventing loosening is jointly achieved through two stages of loosening prevention mechanisms.

Fifthly, enabling the top of the hanger rod in the hoop member to penetrate through a hanger rod hole in the pipe hanger frame, enabling the hoop to fall into the pipe hanger frame, and screwing the suspension nut into the external thread on the top of the hanger rod and screwing; thus, the anti-loose pipeline fixing frame is installed.

In the above case, the installation edge plates of the tubing hanger and the stinger are installed between the installation top plate and the nut, and in addition, the tubing hanger or/and the installation edge plate of the tubing hanger can be installed between the nut and the abutting plate; the method comprises the following steps of firstly, screwing four groups of screw columns into expansion nails and screwing the expansion nails, secondly, sequentially abutting mounting edge plates of a pipe hanger and a pipe support frame on screw caps in the first step, thirdly, respectively penetrating stud through holes of two abutting plates through screw column rods of the two groups of screw columns and abutting the mounting edge plates of the pipe support frame, and thirdly, respectively screwing four nuts into the screw column rods and abutting the abutting plates; the same anti-loosening effect can be achieved.

Further, the anti-loosening pipeline fixing frame assembly further comprises springs, namely two springs are further arranged in each hoop.

The mounting method of the two springs in the assembly is as follows:

sixthly, inserting a first spring pack on the suspender before the top of the suspender in the hoop passes through the suspender hole on the suspender frame, then passing the top of the suspender through the suspender hole on the suspender frame, then inserting a second spring pack above the suspender hole on the suspender, and then screwing the suspension nut into the external thread on the top of the suspender and screwing; therefore, the vibration force of the outside to the pipeline in the hoop member can be effectively buffered, and the vibration force can be buffered on the upper side and the lower side of the tubing hanger.

Furthermore, the anti-loosening pipeline fixing frame assembly further comprises a third spring, namely the third spring is arranged on the stinger and supports a hoop in the hoop piece; therefore, the vibration force of the outside on the pipeline in the hoop can be further buffered.

The two expansion nail through holes in each group in the two sides of the installation top plate are not limited in position relation, and can be arranged transversely, longitudinally or randomly in other modes, but the bolt through holes in the installation edge plate and the stud through holes in the abutting plate of the tubing hanger and the tubing hanger are required to be in one-to-one correspondence with the position relation of the expansion nail through holes.

The installation top plate, the pipe hanger frame, the pipe support frame and the abutting plate are all made of steel plates and can also be made of PVC materials.

The screw rod, the nut, the expansion nail, the hoop part and the spring are all made of steel, wherein the expansion nail can also be made of PVC materials.

When in use, the related pipeline passes through the hoop.

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

the utility model discloses a screw post has been adopted, one side of nut is the screw pole in this screw post, and the opposite side is the screw post pole, and wherein the screw pole is opposite with the spiral direction of external screw thread on the screw post pole, and like this when the screw pole screw in to the inflation nail in the nut simultaneously the nut through support the board tighten the installation along the board after, if the nut because of vibrations unscrew, the screw pole will be screwed to opposite direction because of vibrations, on the contrary, if the screw pole because of vibrations unscrew, the nut will be screwed to opposite direction.

The two screw posts are installed on the tightening plate, the screwing directions of the external threads on the screw rods of the two screw posts are opposite, the tightening plate is installed on the same tightening plate simultaneously, when one screw post is screwed loose due to vibration, the other screw post can be screwed naturally, the tightening plate is pressed tightly in all the ways, the two screw posts can not move flexibly, the screw posts are combined to rotate reversely to the screw rods and the screw rods, and the purpose of preventing loosening and disengaging can be achieved jointly.

And an upper spring and a lower spring are arranged on the hanger rod of the hoop, so that the pipeline in the hoop can be damped in a combined manner.

And a spring is installed in the stinger, so that the hooping piece can be further assisted to absorb shock.

Drawings

FIG. 1 is a schematic view of the overall structure of the anti-loose pipeline retention frame assembly of the present invention after installation.

FIG. 2 is an exploded view of the components of the anti-release pipeline retainer assembly of the present invention.

1. The method comprises the steps of installing a top plate, 2. a pipe hanger frame, 3. a pipe support frame, 4. an expansion nail, 5. a hoop member, 6. a screw post, 7. a nut, 8. a screw rod, 9. a screw post rod, 10. a resisting plate, 11. a nut, 12. an installation edge plate, 13. a hoop, 14. a suspender, 15. a suspension nut, 16. a spring, 17. a first spring, 18. a second spring, 19. a third spring.

Detailed Description

The present invention is further illustrated by the following examples, which are intended to illustrate the invention but not to limit it further, and should not be construed as limiting the scope of the invention.

Example 1.

As shown in the figure, the anti-loosening pipeline retention frame assembly is manufactured, the existing pipeline retention frame assembly comprises a mounting top plate 1, a pipe hanger 2, a pipe support frame 3, an expansion nail 4, a screw and a hoop part 5, the outer side of a screw cap 7 of the screw is further outwards fixedly provided with a screw column, namely, one side of the screw cap 7 is a screw rod 8, the other side of the screw cap is a screw rod 9, the screwing direction of external threads on the screw rod 8 is opposite to that of the external threads on the screw rod 9, and the screw column 6 is formed; namely, when the external thread on the screw rod 8 is in the left-handed direction, the external thread on the screw post rod 9 is in the right-handed direction, and when the external thread on the screw rod 8 is in the right-handed direction, the external thread on the screw post rod 9 is in the left-handed direction; in addition, a resisting plate 10 and a nut 11 matched with the external thread of the screw post rod are arranged in a matched manner, two stud through holes are formed in the resisting plate 10, the inner diameters of the two stud through holes are matched with the outer diameter of the screw post rod 9, and the stud through holes can smoothly penetrate through the screw post rod 9; in each set of anti-loosening pipeline retention frame assembly, the mounting top plate 1 is provided with one block and is used for being fixed on the upper parts of mounted objects such as the bottom surface of a bridge, the top of a water bottom, a house ceiling and the like, and two groups of two expansion nail through holes are respectively arranged on two sides of the mounting top plate 1; the pipe hanger 2 is a concave frame, a bottom plate of the concave frame is provided with one or more hanging rod holes, and the embodiment is provided with two hanging rod holes; mounting edge plates 12 extend outwards from two sides of the concave frame, a group of two screw through holes are formed in each mounting edge plate 12, and the pipe hanger 2 is used for hanging a hanging rod 14 of the hoop part 5 and a hanging nut 15 on the hanging rod 14; the stinger 3 is a concave frame, mounting edge plates 12 extend outwards from two sides of the concave frame, a group of two screw through holes are respectively formed in the mounting edge plates 12, and the stinger 3 is used for supporting the anchor ear 13; the depth of the concave frame of the stinger 3 is greater than that of the stinger 2, and a part of the stinger is used for accommodating the anchor ear 13 and a part of the hanger rod 14; the expansion nails 4 are provided with four; the four screw columns 6 are divided into two groups, each group of the four screw columns 6 is provided with a left-handed screw column 20 and a right-handed screw column 21, each group of the screw columns 6 is arranged on the same side of the installation edge plate 12 of the pipe hanger 2 and the pipe support 3 during installation, and is provided with four matched nuts 11; the tightening plate 10 is provided with two; the hoop member 5 includes staple bolt 13 and fixed mounting's jib 14 above staple bolt 13, the top of jib 14 is equipped with the external screw thread and is equipped with assorted suspension nut 15, and is corresponding with the davit hole on the pipe hanger 2, hoop member 5 can set up one or more, and this embodiment sets up two.

The installation method of the anti-loosening pipeline retainer component comprises the following steps:

firstly, a mounting top plate 1 is temporarily adhered to a design position of a mounted building through common glue such as paste, and then four holes are pre-drilled in the mounted building through four expansion nail through holes respectively by electric drills.

Secondly, the four expansion nails 4 are respectively penetrated through the four expansion nail through holes and are driven into four holes in the installed building; the installed object is a building or an installation position thereof, such as a bridge bottom surface, a water bottom top, a house ceiling and the like.

Thirdly, the installation edge plates 12 of the tubing hanger 2 and the stinger 3 are sequentially abutted against the installation top plate 1, and the bolt through holes in the installation edge plates 12 are aligned with the expansion nail through holes in the installation top plate 1 one by one.

Screw rods 8 of the four two groups of screw columns 6 penetrate through screw through holes in the two layers of mounting edge plates 12 respectively and are screwed into the expansion nails 4, then stud through holes of the two tightening plates 10 penetrate through screw rod rods 9 of the two groups of screw columns 6 respectively and are tightened against screw caps 7 on the screw columns 6, and then four nuts 11 are screwed into the screw rod rods 9 respectively and are tightened against the tightening plates 10.

Fifthly, enabling the top of the hanger rod 14 in the hoop part 5 to penetrate through a hanger rod hole in the hanger pipe frame 2, enabling the hoop 13 to fall into the support pipe frame 3, and screwing the suspension nut 15 into the external thread on the top of the hanger rod 14 and screwing; thus, the anti-loose pipeline fixing frame is installed.

Example 2.

A pipeline retaining frame with a shockproof function is manufactured, namely, a spring part is added on the basis of the embodiment 1, namely, two springs 16 are also arranged in each hoop part.

The two springs 16 are installed in the hoop 5 by the following method:

before the top of the hanger rod 14 in the hoop member 5 is threaded through the hanger rod hole in the hanger pipe frame 2 in the above fifth step, the first spring 17 is wrapped and inserted on the hanger rod 14, then the top of the hanger rod is threaded through the hanger rod hole in the hanger pipe frame 2, then the second spring 18 is wrapped and inserted above the hanger rod hole in the hanger rod 14, and then the suspension nut 15 is screwed into the external thread on the top of the hanger rod and screwed.

Further, a third spring 19 is further arranged on the anti-loosening pipeline fixing frame assembly, namely the third spring 19 is arranged at the bottom of the concave frame on the stinger 3 and supports the hoop 13 in the hoop member 5; thus, the anti-loosening pipeline fixing frame with the shockproof function is made.