CN113585715A - Structure and construction method of bolt type connecting piece - Google Patents
Structure and construction method of bolt type connecting piece Download PDFInfo
- Publication number
- CN113585715A CN113585715A CN202110940666.5A CN202110940666A CN113585715A CN 113585715 A CN113585715 A CN 113585715A CN 202110940666 A CN202110940666 A CN 202110940666A CN 113585715 A CN113585715 A CN 113585715A
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- Prior art keywords
- connecting rod
- channel
- bolt
- screw
- transition piece
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000007704 transition Effects 0.000 claims description 33
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000003027 ear inner Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract 1
- 238000009435 building construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/20—Stiff scaffolding clamps for connecting scaffold members of common shape for ends of members only, e.g. for connecting members in end-to-end relation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a structure of a plug pin type connecting piece and a construction method. The structure comprises a main body, a channel is arranged in the main body, a bolt is inserted into one end of the channel, a connecting rod is inserted into the other end of the channel, the connecting rod is fixed in the channel by the bolt, and the connecting rod is connected with a steel pipe. The construction method comprises the following steps: constructing a channel formed on the main body, wherein the channel is provided with at least two ports; inserting a connecting rod into one end of the channel; inserting a bolt into the other end of the channel, and fixing the connecting rod in the channel by using the bolt; and the steel pipe is fixedly supported by utilizing the connecting rod. The invention has the beneficial effects that: the device is simple to install, occupies a smaller structural space of the main body, requires a small dismantling space, can be used in a turnover manner, saves materials, is convenient to disassemble and assemble, and saves cost; only set up the passageway in the main part, it is little to the influence effect of main part, makes things convenient for later stage shutoff construction, guarantees the waterproof sealing nature of main part.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a structure of a plug pin type connecting piece and a construction method.
Background
In the technical field of building construction, the external scaffold generally uses a fastener type steel pipe scaffold, and the rigid connection of the steel pipe and a main body structure is ensured by using the connecting piece. The connecting piece plays an important role in the stability of the scaffold, the safety of the scaffold body is directly influenced, and the higher the scaffold is, the higher the requirement on the connecting piece is.
The common practice is to reserve a steel pipe in the main body, then connect the frame body through a fastener, and reserve holes on the outer wall and the beam. The former not only later stage influences the secondary structure construction, demolishs the difficulty simultaneously, and extravagant material and construction demolish the operation danger, and the latter is demolishd easily, nevertheless demolishs the space big and open a hole in major structure, and later stage shutoff difficulty has rainwater seepage phenomenon, and later stage cost of maintenance is higher.
Disclosure of Invention
The invention aims to: the invention provides a structure and a construction method of a bolt type connecting piece, and solves the problems that the existing connecting piece is difficult to construct or has leakage risk.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a structure of bolt formula connecting piece, includes the main part, is equipped with the passageway in the main part, and the bolt inserts the one end of passageway, and the other end of connecting rod insertion passageway, the bolt is fixed the connecting rod in the passageway, and the connecting rod is connected with the steel pipe. The main body is a main structure, in particular to a wall body, a beam body, a plate body or a column body and other structures. Through the passageway of reserving in the main part, insert bolt and connecting rod jointly, connect both simultaneously to form the structure fixed in the main part, carry out fixed stay to the steel pipe with utilizing this structure.
Further, the bolt include the pole setting, the inner connecting screw rod I of pole setting, the connecting rod includes the otic placode of inner, screw rod I is connected with the screw on the otic placode, through threaded connection's mode, realize the fixed between connecting rod and the bolt. Similarly, other connection modes such as pressing, penetrating, adsorbing and pasting can be adopted between the bolt and the connecting rod, and the bolt can be used for fixing the connecting rod.
Furthermore, the outer end of the vertical rod is connected with a nut, and the connection nut is convenient for screwing the vertical rod.
Further, the connecting rod is connected with the transition piece, the transition piece is connected with the steel pipe, and the transition piece is in transition connection between the connecting rod and the steel pipe so as to meet the requirements of connection positions, orientation and distance between the connecting rod and the steel pipe under different conditions.
Furthermore, the connecting rod include the screw rod II of outer end, screw rod II passes the transition piece, is equipped with the nut of centre gripping transition piece on the screw rod II, presss from both sides the transition piece through the nut on the screw rod II and establishes, realizes that the connection between connecting rod and the transition piece is fixed.
Furthermore, the transition piece is connected with the steel pipe through a penetrating screw, and the transition piece is connected and fixed with the steel pipe through the screw.
Furthermore, the transition piece is U-shaped, the bottom of the transition piece is connected with the connecting rod, and two ends of the transition piece are connected with the steel pipe.
Furthermore, the channel is L-shaped, so that the bolt and the connecting rod are vertically connected and clamped. Similarly, the channel may be other acute-angled or obtuse-angled bent channels, may be a curved channel, or may be a straight channel.
Furthermore, the passageway in be equipped with the PVC sleeve pipe, the sleeve pipe makes things convenient for inserting of bolt and connecting rod to establish, protects major structure, reduces the friction when inserting simultaneously.
A construction method of a bolt type connecting piece comprises the following steps:
s1, constructing a channel formed on a main body, wherein the channel is at least provided with two ports;
s2, inserting a connecting rod into one end of the channel;
s3, inserting a bolt into the other end of the channel, and fixing the connecting rod in the channel by using the bolt;
and S4, utilizing the connecting rod to fixedly support the steel pipe.
The invention has the beneficial effects that:
1. not only the installation is simple, and it is littleer to occupy the major structure space, and it is little that the space is removed to the required while, and can have enough to meet the need the use, and convenient dismounting saves the material simultaneously, practices thrift the cost.
2. Only set up the passageway in the main part, it is little to the influence effect of main part, makes things convenient for later stage shutoff construction, guarantees the waterproof sealing nature of main part.
The main scheme and the further selection schemes can be freely combined to form a plurality of schemes which are all adopted and claimed by the invention; in the invention, the selection (each non-conflict selection) and other selections can be freely combined. The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.
Drawings
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is a top view of the structure of the present invention.
Fig. 4 is a schematic view of the plug structure of the present invention.
Fig. 5 is a schematic view of the link structure of the present invention.
In the figure: 1-bolt, 2-connecting rod, 3-transition piece, 4-steel pipe, 5-channel, 6-main body; 11-screw cap, 12-vertical rod, 13-screw rod I; 21-ear plate, 22-screw II, 23-nut; 31-screw.
Detailed Description
The following non-limiting examples serve to illustrate the invention.
Example 1:
referring to fig. 1 to 5, a structure of a plug type connector includes a plug 1, a connecting rod 2, a transition piece 3, a steel pipe 4, a channel 5 and a main body 6. A channel 5 is arranged in the main body 6, the channel 5 is L-shaped, and the channel is used for inserting a bolt and a connecting rod. The PVC sleeve is arranged in the channel 5, the diameter of the PVC sleeve is slightly larger than that of the upright post and the screw II, and the insertion of the bolt and the connecting rod is facilitated.
The bolt 1 is inserted into one end of the channel 5, the connecting rod 2 is inserted into the other end of the channel 5, and the channel limits the radial direction of the bolt and the connecting rod. The connecting rod 2 is fixed in the channel 5 by the bolt 1, and the bolt and the connecting rod are axially limited by the mutual connection effect between the bolt and the connecting rod, so that the bolt and the connecting rod are fixed in the channel.
Connecting rod 2 is connected with transition piece 3, and transition piece 3 is connected with steel pipe 4, realizes the transitional coupling between connecting rod and the steel pipe through the transition piece, accomplishes the atress transmission, transmits the holding power of connecting rod for the steel pipe through the transition piece.
Specifically, the bolt 1 comprises an upright rod 12, the outer end of the upright rod 12 is integrally connected with a nut 11, and the nut is convenient to screw. The inner end of the vertical rod 12 is integrally connected with a screw I13, the diameter of the vertical rod is larger than that of the screw I, and the vertical rod is attached and limited in the channel.
The connecting rod 2 comprises an ear plate 21 at the inner end, and a screw I13 is connected with a screw hole on the ear plate 21 to realize the fixation between the bolt and the connecting rod. At the moment, the bolt is clamped by the connecting rod and cannot move axially, and the connecting rod is clamped by the bolt and cannot move axially.
The outer end of the ear plate 21 is integrally connected with a screw II 22, the screw II 22 penetrates through the U-shaped bottom of the transition piece 3, and a screw cap 23 for clamping the transition piece 3 is arranged on the screw II 22, so that the connecting rod is fixedly connected with the transition piece. The U-shaped two ends of the transition piece 3 are connected with the steel pipe 4 through the penetrating screws 31, and the transition piece is fixedly connected with the steel pipe.
Example 2:
a construction method of a bolt type connecting piece comprises the following steps:
s1, constructing a channel 5 formed on a main body 6, wherein the channel 5 is provided with at least two ports. Specifically, in the process of binding the beam or the plate steel bar, an L-shaped PVC sleeve is reserved in the main structure, the diameter of the PVC sleeve is slightly larger than that of the upright rod and the screw II, and concrete is poured.
S2, inserting the connecting rod 2 into one end of the channel 5.
And S3, inserting the bolt 1 into the other end of the channel 5, and fixing the connecting rod 2 in the channel 5 by using the bolt 1. Specifically, screw rod II and otic placode are screwed up through the spanner, and the major structure surface only leaves the space of a nut size, and the space is little, and the influence can be neglected to the secondary structure construction in later stage.
S4, the connecting rod 2 is used for fixedly supporting the transition piece 3, and then the transition piece 3 is used for fixedly supporting the steel pipe 4. Consider that the distance of support body and major structure is not unified when very much, can realize the distance of difference between connecting piece and the major structure through adjusting excessive piece, construction convenience is nimble.
When the support body is dismantled, at first will pass through the piece and dismantle, then the support body separates with major structure promptly, does not influence the support body and demolishs work, then borrows the spanner and will insert 1 and slowly twist out, extracts the connecting rod, and then has enough to meet the need the use, later reserves the entrance to a cave recharge, because reserve the entrance to a cave and do not run through with major structure, consequently the shutoff need not to consider the infiltration problem, reduces later stage maintenance risk, indirectly practices thrift construction cost.
The foregoing basic embodiments of the invention and their various further alternatives can be freely combined to form multiple embodiments, all of which are contemplated and claimed herein. In the scheme of the invention, each selection example can be combined with any other basic example and selection example at will.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A structure of a plug-type connector, comprising a main body (6), characterized in that: main part (6) in be equipped with passageway (5), bolt (1) inserts the one end of passageway (5), the other end of connecting rod (2) insert passageway (5), bolt (1) is fixed connecting rod (2) in passageway (5), connecting rod (2) are connected with steel pipe (4).
2. The structure of a pin connector according to claim 1, wherein: the bolt (1) comprises a vertical rod (12), the inner end of the vertical rod (12) is connected with a screw I (13), the connecting rod (2) comprises an inner ear plate (21), and the screw I (13) is connected with a screw hole in the ear plate (21).
3. The structure of a pin connector according to claim 2, wherein: the outer end of the upright rod (12) is connected with a screw cap (11).
4. The structure of a pin connector according to claim 1, wherein: the connecting rod (2) is connected with the transition piece (3), and the transition piece (3) is connected with the steel pipe (4).
5. The structure of a pin connector according to claim 4, wherein: the connecting rod (2) comprises a screw II (22) at the outer end, the screw II (22) penetrates through the transition piece (3), and a nut (23) for clamping the transition piece (3) is arranged on the screw II (22).
6. The structure of a pin connector according to claim 4, wherein: the transition piece (3) is connected with the steel pipe (4) through a penetrating screw (31).
7. The structure of a pin connector according to claim 4, 5 or 6, wherein: the transition piece (3) is U-shaped, the bottom of the transition piece (3) is connected with the connecting rod (2), and two ends of the transition piece (3) are connected with the steel pipe (4).
8. The structure of a pin connector according to claim 1, wherein: the channel (5) is L-shaped.
9. The structure of a pin connector according to claim 1 or 8, wherein: a PVC sleeve is arranged in the channel (5).
10. A construction method of a bolt type connecting piece is characterized by comprising the following steps:
s1, constructing a channel (5) formed on a main body (6), wherein the channel (5) is at least provided with two ports;
s2, inserting the connecting rod (2) into one end of the channel (5);
s3, inserting the bolt (1) into the other end of the channel (5), and fixing the connecting rod (2) in the channel (5) by using the bolt (1);
and S4, utilizing the connecting rod (2) to fix and support the steel pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110940666.5A CN113585715A (en) | 2021-08-17 | 2021-08-17 | Structure and construction method of bolt type connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110940666.5A CN113585715A (en) | 2021-08-17 | 2021-08-17 | Structure and construction method of bolt type connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113585715A true CN113585715A (en) | 2021-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110940666.5A Pending CN113585715A (en) | 2021-08-17 | 2021-08-17 | Structure and construction method of bolt type connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113585715A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19545654A1 (en) * | 1995-08-10 | 1997-02-13 | Guckel Frank | Horizontal scaffolding anchoring device - comprises two slidable pipes with one held inside the other by attachment piece, also includes holder device which grips scaffolding |
| JP2945899B1 (en) * | 1998-01-06 | 1999-09-06 | 卓哉 須藤 | Scaffold fixing method and scaffold fixing tool |
| CN205400024U (en) * | 2016-02-23 | 2016-07-27 | 广西大业建设集团有限公司 | Instrument formula external scaffolding bolt that can dismantle used repeatedly links wall spare |
| CN207277810U (en) * | 2017-09-19 | 2018-04-27 | 中联世纪建设集团有限公司 | Insertion pin type detached type exterior wall scaffold wall-connecting piece |
| CN210032563U (en) * | 2019-05-24 | 2020-02-07 | 杨荣华 | Outer frame wall connecting piece |
| CN211499734U (en) * | 2019-11-25 | 2020-09-15 | 中建四局第三建筑工程有限公司 | Novel can dismantle instrument formula scaffold frame even wall spare |
| CN112031391A (en) * | 2020-09-22 | 2020-12-04 | 中国五冶集团有限公司 | Portable building outer frame wall connecting piece and construction method thereof |
| CN212428042U (en) * | 2020-05-06 | 2021-01-29 | 中国新兴建筑工程有限责任公司 | Scaffold and building body connection fixed knot construct |
-
2021
- 2021-08-17 CN CN202110940666.5A patent/CN113585715A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19545654A1 (en) * | 1995-08-10 | 1997-02-13 | Guckel Frank | Horizontal scaffolding anchoring device - comprises two slidable pipes with one held inside the other by attachment piece, also includes holder device which grips scaffolding |
| JP2945899B1 (en) * | 1998-01-06 | 1999-09-06 | 卓哉 須藤 | Scaffold fixing method and scaffold fixing tool |
| CN205400024U (en) * | 2016-02-23 | 2016-07-27 | 广西大业建设集团有限公司 | Instrument formula external scaffolding bolt that can dismantle used repeatedly links wall spare |
| CN207277810U (en) * | 2017-09-19 | 2018-04-27 | 中联世纪建设集团有限公司 | Insertion pin type detached type exterior wall scaffold wall-connecting piece |
| CN210032563U (en) * | 2019-05-24 | 2020-02-07 | 杨荣华 | Outer frame wall connecting piece |
| CN211499734U (en) * | 2019-11-25 | 2020-09-15 | 中建四局第三建筑工程有限公司 | Novel can dismantle instrument formula scaffold frame even wall spare |
| CN212428042U (en) * | 2020-05-06 | 2021-01-29 | 中国新兴建筑工程有限责任公司 | Scaffold and building body connection fixed knot construct |
| CN112031391A (en) * | 2020-09-22 | 2020-12-04 | 中国五冶集团有限公司 | Portable building outer frame wall connecting piece and construction method thereof |
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| PB01 | Publication | ||
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Application publication date: 20211102 |
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| RJ01 | Rejection of invention patent application after publication |