CN210797914U - Connection structure of buckled plate is assembled to inside - Google Patents
Connection structure of buckled plate is assembled to inside Download PDFInfo
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- CN210797914U CN210797914U CN201921388787.8U CN201921388787U CN210797914U CN 210797914 U CN210797914 U CN 210797914U CN 201921388787 U CN201921388787 U CN 201921388787U CN 210797914 U CN210797914 U CN 210797914U
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Abstract
The utility model discloses a connecting structure of an internally assembled corrugated plate, which comprises a first corrugated plate, a second corrugated plate, a square neck bolt, a nut and a bolt anti-withdrawal snap spring; the connecting part of the first corrugated plate and the second corrugated plate is lapped and fixedly connected through the square neck bolt, the bolt anti-withdrawal snap spring and the nut; the utility model provides an inside connection structure who assembles the buckled plate can connect in the buckled plate inboard, has optimized specific connection form, and the buckled plate outside need not artifical fixed completely, does not need the buckled plate outside to have the unable personnel's that get into in the outside when the enclosure space installation of connection operation space adaptation, provides very big convenience for the construction.
Description
Technical Field
The utility model relates to a buckled plate technical field, more specifically the connection structure that relates to an inside buckled plate of assembling that says so.
Background
The buckled plate is a novel building material, has advantages such as light in weight, compressive capacity are strong, assemble fast, application scope is wide, all obtains using widely in engineering such as underground culvert pipe construction, tunnel construction, road bridge and culvert reinforcement, house ceiling are built. But in use, the bolt fastening of the corrugated plate used at present in the assembling process needs to be operated outside the culvert pipe, namely, the outside of the culvert pipe needs a wide operating space in the installation process. And at job sites such as old bridge and culvert reinforcement, tunnel construction are strutted, the outside space of buckled plate pipe culvert is narrow or the construction is very unsafe, can only assemble the fastening operation from inside the pipe culvert, but because the buckled plate of standard does not have the structural design that the inboard was assembled, therefore the construction degree of difficulty is very big, very is necessary to improve the buckled plate of standard.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a connection structure of buckled plate is assembled to inside aims at solving one of above-mentioned technical problem at least, can connect in the buckled plate inboard, has optimized specific connection form, and the buckled plate outside need not artifical fixed completely, does not need the buckled plate outside to have the unable personnel's that get into in the outside when the enclosure space installation operating space adaptation, provides very big convenience for the construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connecting structure of an internally assembled corrugated plate comprises a first corrugated plate, a second corrugated plate, a square-neck bolt, a nut and a bolt anti-withdrawal snap spring; the connecting part of the first corrugated plate and the second corrugated plate is lapped and fixedly connected through the square neck bolt, the bolt anti-withdrawal snap spring and the nut;
the first corrugated plate comprises a first corrugated transverse plate and first corrugated vertical plates vertically arranged on two sides of the first corrugated transverse plate; a square bolt hole is formed in the joint of one end of the first corrugated transverse plate;
the second corrugated plate comprises a second corrugated transverse plate and second corrugated vertical plates vertically arranged on two sides of the second corrugated transverse plate; the connecting part of the second corrugated vertical plates on the two sides is provided with an inward vertical plate step, and the height of the vertical plate step is matched with the thickness of the first corrugated vertical plate; upward transverse plate steps are arranged at the connecting position of the second corrugated transverse plate, and the height of the transverse plate steps is matched with the thickness of the first corrugated transverse plate; and a bolt hole corresponding to the square bolt hole is formed in the joint of one end of the second corrugated transverse plate.
Preferably, in the above-mentioned connection structure of buckled plate is assembled to inside, the bolt prevents moving back the jump ring and is located first buckled plate with between the second buckled plate, the square neck bolt warp the square bolt hole of first buckled plate penetrates, passes the bolt prevents moving back the jump ring, the warp the bolt hole wear out and with the nut cooperation is screwed.
Preferably, in the above-mentioned connection structure of buckled plate is assembled to inside, square bolt hole is followed the width direction equipartition of first ripple diaphragm.
Preferably, in the above-mentioned connection structure of buckled plate is assembled to inside, the square neck of square neck bolt is located square bolt is downthehole, square neck bolt's screw rod passes the jump ring is prevented moving back by the bolt, the warp the bolt hole wear out and with the nut cooperation is screwed.
Preferably, in the connection structure of the corrugated plate is assembled inside, the bolt anti-withdrawal clamp spring is of a rectangular sheet structure, and a threaded hole matched with the external thread on the square-neck bolt is formed in the center of the bolt anti-withdrawal clamp spring.
According to the technical scheme, compared with the prior art, the utility model discloses a connection structure of an internal assembled corrugated plate, the connection part of a second corrugated plate is arranged to be an inward contraction structure, the connection part of a second corrugated vertical plate is provided with an inward vertical plate step, and the height of the vertical plate step is matched with the thickness of a first corrugated vertical plate; upward transverse plate steps are arranged at the connecting position of the second corrugated transverse plate, the height of the transverse plate steps is matched with the thickness of the first corrugated transverse plate, and the connecting position of the second corrugated plate is of an inward contraction structure, so that the rear section is narrower, and the second corrugated plate can be inserted into the connecting end of the first corrugated plate;
the one end junction of first ripple diaphragm is provided with square bolt hole, cooperation square neck bolt, and the square neck of square neck bolt is located square bolt downthehole can not rotate, can conveniently fasten with the nut in the second buckled plate inboard, can realize that the square neck bolt outside need not fixed automation and takes one's place.
In the installation process, the first corrugated plate is fixed, the square neck of the square neck bolt is positioned in the square bolt hole, the screw rod of the square neck bolt penetrates through the bolt anti-withdrawal clamp spring, and the bolt anti-withdrawal clamp spring used in a matched mode enables the square neck bolt to be fixed on the first corrugated transverse plate;
then a second corrugated plate is installed, the joint of the first corrugated plate and the second corrugated plate is lapped, the steps of the vertical plate are matched with the first corrugated vertical plate, and the steps of the transverse plate are matched with the first corrugated transverse plate;
the square bolt hole is adjusted well with the bolt hole, makes the screw rod of square neck bolt wear out through the bolt hole, only needs to screw up the nut this moment alright accomplish being connected of first buckled plate and second buckled plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of the assembly of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses connection structure of buckled plate is assembled to inside aims at solving one of above-mentioned technical problem at least, can connect in the buckled plate inboard, has optimized specific connection form, and the buckled plate outside need not artifical fixed completely, does not need the buckled plate outside to have the unable personnel's that get into in the outside when the enclosure space installation operating space adaptation is installed, provides very big convenience for the construction. The method is particularly suitable for places with narrow pipe outside space or unsafe construction and only can be operated in the pipe, such as old bridge and culvert reinforcement, tunnel construction support and the like.
The utility model discloses a connecting structure of an internally assembled corrugated plate, which comprises a first corrugated plate 1, a second corrugated plate 2, a square neck bolt 3, a nut 4 and a bolt anti-withdrawal snap spring 5; the connecting part of the first corrugated plate 1 and the second corrugated plate 2 is lapped and fixedly connected through a square neck bolt 3, a bolt anti-withdrawal snap spring 5 and a nut 4;
the first corrugated plate 1 comprises a first corrugated transverse plate 11 and first corrugated vertical plates 12 vertically arranged on two sides of the first corrugated transverse plate 11; a square bolt hole 13 is formed in the joint of one end of the first corrugated transverse plate 11;
the second corrugated plate 2 comprises a second corrugated transverse plate 21 and second corrugated vertical plates 22 vertically arranged on two sides of the second corrugated transverse plate 21; the connecting part of the second corrugated vertical plates 22 on the two sides is provided with an inward vertical plate step 23, and the height of the vertical plate step 23 is matched with the thickness of the first corrugated vertical plate 12; an upward transverse plate step 24 is arranged at the joint of the second corrugated transverse plate 21, and the height of the transverse plate step 24 is matched with the thickness of the first corrugated transverse plate 11; a bolt hole 25 corresponding to the square bolt hole 13 is arranged at the joint of one end of the second corrugated transverse plate 21.
In order to further optimize above-mentioned technical scheme, the bolt is prevented moving back jump ring 5 and is located between first buckled plate 1 and the second buckled plate 2, and square neck bolt 3 penetrates through the square bolt hole 13 of first buckled plate 1, passes the bolt and prevents moving back jump ring 5, wears out and screws with the cooperation of nut 4 through bolt hole 25.
In order to further optimize the above technical solution, the square bolt holes 13 are uniformly distributed along the width direction of the first corrugated transverse plate 11.
In order to further optimize the technical scheme, the square neck of the square neck bolt 3 is positioned in the square bolt hole 13, and the screw rod of the square neck bolt 3 penetrates through the bolt anti-withdrawal snap spring 5, penetrates out through the bolt hole 25 and is matched and screwed with the nut 4.
In order to further optimize the technical scheme, the bolt anti-withdrawal clamp spring 5 is of a rectangular sheet structure, and a threaded hole matched with the external thread on the square-neck bolt 3 is formed in the center of the bolt anti-withdrawal clamp spring.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A connecting structure of internally assembled corrugated plates is characterized by comprising a first corrugated plate, a second corrugated plate, a square-neck bolt, a nut and a bolt anti-withdrawal snap spring; the connecting part of the first corrugated plate and the second corrugated plate is lapped and fixedly connected through the square neck bolt, the bolt anti-withdrawal snap spring and the nut;
the first corrugated plate comprises a first corrugated transverse plate and first corrugated vertical plates vertically arranged on two sides of the first corrugated transverse plate; a square bolt hole is formed in the joint of one end of the first corrugated transverse plate;
the second corrugated plate comprises a second corrugated transverse plate and second corrugated vertical plates vertically arranged on two sides of the second corrugated transverse plate; the connecting part of the second corrugated vertical plates on the two sides is provided with an inward vertical plate step, and the height of the vertical plate step is matched with the thickness of the first corrugated vertical plate; upward transverse plate steps are arranged at the connecting position of the second corrugated transverse plate, and the height of the transverse plate steps is matched with the thickness of the first corrugated transverse plate; and a bolt hole corresponding to the square bolt hole is formed in the joint of one end of the second corrugated transverse plate.
2. The connecting structure of an internal assembled corrugated plate as claimed in claim 1, wherein the bolt is prevented from moving back the clamp spring and is located between the first corrugated plate and the second corrugated plate, the square-neck bolt penetrates through the square bolt hole of the first corrugated plate, penetrates through the bolt and is prevented from moving back the clamp spring, and the bolt hole penetrates out and is screwed tightly together with the nut.
3. The coupling structure of an internally assembled corrugated plate as claimed in claim 1, wherein the square bolt holes are uniformly distributed along a width direction of the first corrugated cross plate.
4. The connecting structure of an internally assembled corrugated plate as claimed in claim 1, wherein the bolt anti-withdrawal snap spring is a rectangular sheet structure, and a threaded hole matched with the external thread on the square-neck bolt is formed in the center of the bolt anti-withdrawal snap spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388787.8U CN210797914U (en) | 2019-08-26 | 2019-08-26 | Connection structure of buckled plate is assembled to inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388787.8U CN210797914U (en) | 2019-08-26 | 2019-08-26 | Connection structure of buckled plate is assembled to inside |
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| Publication Number | Publication Date |
|---|---|
| CN210797914U true CN210797914U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921388787.8U Active CN210797914U (en) | 2019-08-26 | 2019-08-26 | Connection structure of buckled plate is assembled to inside |
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| CN (1) | CN210797914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453793A (en) * | 2019-08-26 | 2019-11-15 | 衡水力能新材料工程有限公司 | A kind of connection structure and connection method of internal assembled corrugated plating |
-
2019
- 2019-08-26 CN CN201921388787.8U patent/CN210797914U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453793A (en) * | 2019-08-26 | 2019-11-15 | 衡水力能新材料工程有限公司 | A kind of connection structure and connection method of internal assembled corrugated plating |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A connecting structure of internally assembled corrugated plates Effective date of registration: 20230103 Granted publication date: 20200619 Pledgee: Hengshui Bank Co.,Ltd. Fudong Sub branch Pledgor: HENGSHUI LINENG NEW MATERIAL ENGINEERING Co.,Ltd. Registration number: Y2022110000368 |