CN207211852U - A kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type - Google Patents
A kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type Download PDFInfo
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- CN207211852U CN207211852U CN201721198539.8U CN201721198539U CN207211852U CN 207211852 U CN207211852 U CN 207211852U CN 201721198539 U CN201721198539 U CN 201721198539U CN 207211852 U CN207211852 U CN 207211852U
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- lining
- side fascia
- bearing pin
- mounting hole
- transformer station
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Abstract
It the utility model is related to the mounting technique field of the double-layer steel plate structure wall of large prefabricated transformer station's product, a kind of more particularly to pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type, including Side fascia, bolt, bearing pin and lining, it is bolted between Side fascia and Side fascia, connected between lining and lining by bearing pin, lining includes crimp, Side fascia and lining and passes through the bolt connection on crimp.The utility model provides a kind of new double-decker assembling structure, and overall structure and assembly technology are simple, and efficiency of assembling is high, does not damage the parts of assembling, assembles good appearance.
Description
Technical field
The mounting technique field of the double-layer steel plate structure wall of large prefabricated transformer station's product is the utility model is related to, especially
It is related to a kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type.
Background technology
With the fast development of China's power transmission and transformation industry, preassembled transformer station obtains more and more extensive answer in electric network terminal
With, and significant social and economic benefit is achieved, and the trend of oriented load center extension, this causes large prefabricated power transformation
Station has obtained considerable and quick development.When manufacturing large prefabricated transformer station, the wall of its casing typically uses clad steel
Harden structure form, to meet the needs of casing heat-insulation and heat-preservation.During the fabrication and installation of the wall of preassembled transformer station, be by
Side fascia and inner sealed board, which are fixed on box frame, forms double-decker.In the assembling process of wall body outer wall plate, by Side fascia
It is fixed on inner sealed board on box frame, the method typically used is：Side fascia is fixed on using half assembling, half welding technique
On box frame, assembling is numerous and diverse；Wall inner sealed board is directly riveted or is welded on box frame, because it assembles intensity deficiency,
Transporting or using in process, wall inner sealed board is easy to come off, and labor intensity is big in process, while its rivet is exposed, wall
Internal metope profile is not attractive in appearance enough.And because that can not handle internal weld seams and burned part, product wall pole in use
Easily get rusty, corrode, hidden danger is left for the safe operation of preassembled transformer station.
Utility model content
The utility model provides a kind of preassembled transformer station bilayer wallboard fastener for assembling simple assembling good appearance
The pin assembling device of internally-arranged type.
In order to realize the purpose of this utility model, used technical scheme is：A kind of preassembled transformer station bilayer wallboard
The pin assembling device of fastener internally-arranged type, including Side fascia, bolt, bearing pin and lining, lead between Side fascia and Side fascia
Bolt connection is crossed, is connected between lining and lining by bearing pin, lining includes crimp, and Side fascia and lining pass through peace
Bolt connection on crimp.
As prioritization scheme of the present utility model, lining also includes the first mounting hole and the second mounting hole, the first installation
Hole is arranged on the right flank of lining, and crimp is arranged on the right flank of lining, and the second mounting hole is arranged on crimp.
As prioritization scheme of the present utility model, Side fascia includes the 3rd mounting hole and the 4th mounting hole, the 3rd mounting hole
The left and right sides of Side fascia are separately positioned on, the 4th mounting hole is arranged on the left side crimp of Side fascia.
As prioritization scheme of the present utility model, bearing pin is arranged on the left surface of lining, and bearing pin includes pin body
With bearing pin cap, bearing pin cap is arranged in pin body, and bearing pin cap is located at the inner side of the left surface of lining.
The utility model has positive effect：The utility model provides a kind of new double-decker assembling structure,
Overall structure and assembly technology are simple, and efficiency of assembling is high, do not damage the parts of assembling, assemble good appearance, using bolt or
The fasteners such as bearing pin are fixed, fasten and connected, and after the completion of assembling, fastener is all built-in, from the appearance less than fastener.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is installation diagram of the present utility model；
Fig. 2 is the front view of lining；
Fig. 3 is the right view of lining；
Fig. 4 is the top view of lining；
Fig. 5 is the right view of Side fascia；
Fig. 6 is the front view of Side fascia；
Fig. 7 is the left view of Side fascia；
Fig. 8 is the top view of Side fascia；
Fig. 9 is the front view of bearing pin；
Figure 10 is the left view of bearing pin.
Wherein：1st, Side fascia, 2, bolt, 3, bearing pin, 4, lining, 41, crimp, the 42, first mounting hole, the 43, second peace
Fill hole, the 11, the 3rd mounting hole, the 12, the 4th mounting hole, 31, pin body, 32, bearing pin cap.
Embodiment
As Figure 1-10 shows, the utility model discloses a kind of pin of preassembled transformer station bilayer wallboard fastener internally-arranged type
Post assembles device, including Side fascia 1, bolt 2, bearing pin 3, lining 4.Connected between Side fascia 1 and Side fascia 1 by bolt 2,
Connected between lining 4 and lining 4 by bearing pin 3.Lining 4 includes crimp 41, and Side fascia 1 and lining 4 pass through installation
Bolt 2 on crimp 41 connects.Wherein, bolt 2 carries out fastening assembling by spring washer or plain cushion, and bolt 2 is hexagon-headed bolt,
Bolt 2 is standard component, performs GB5782-86 standards, during assembling, supporting corresponding spring washer or plain cushion.
As in Figure 2-4, lining 4 also includes the first mounting hole 42 and the second mounting hole 43, and the first mounting hole 42 is set
On the right flank of lining 4, crimp 41 is arranged on the right flank of lining 4, and the second mounting hole 43 is arranged on crimp 41.
Wherein, the right flank of crimp 41 and lining 4 is perpendicular.
As viewed in figures 5-8, Side fascia 1 includes the 3rd mounting hole 11 and the 4th mounting hole 12, and the 3rd mounting hole 11 is set respectively
The left and right sides in Side fascia 1 are put, on the left side crimp of the 4th mounting hole 12.
As shown in figs. 9-10, bearing pin 3 is arranged on the left surface of lining 4, and bearing pin 3 includes pin body 31 and bearing pin cap
32, bearing pin cap 32 is arranged in pin body 31, and bearing pin cap 32 is located at the inner side of the left surface of lining 4.In this way, can be with
The bearing pin made has a bigger mechanical strength, and during installation, pin body 31 is each passed through a lining 4 and another adjacent left-hand
Lining 4, it is interior can to ensure that bearing pin 3 is fixed on positioned at the inner side of the left surface of lining 4, so installation bearing pin cap 32
The intensity of wallboard 4, welding or other manner can be used to be fixed.
First the side of two pieces Side fascia 1 is closely packed together, the 3rd mounting hole 11 at contact surface is alignd, then use bolt
2 (supporting spring washer, plain cushions) carry out fastening assembling, so operation, and a number of Side fascia 1 is connected into prepackage type on demand becomes
The wall face in power station；Secondly, the 4th the second mounting hole 43 on the crimp 41 of a lining 4 corresponded on Side fascia 1
Mounting hole 12, fastening assembling is carried out with bolt 2 (supporting spring washer, plain cushion)；Finally, another lining 4 is inserted by bearing pin 3
The first mounting hole 42 on the lining 4 just assembled so that the adjacent side of two linings 4 is combined closely, and is so repeated
Operation, the lining 4 of requirement is piecemeal assembled on the Side fascia 1 assembled.
During assembling, connected between adjacent Side fascia 1 and Side fascia 1 by the 3rd mounting hole 11 with bolt 2, form whole wall
The basic framework of body；1st lining 4 is fixed on the of Side fascia 1 by the second mounting hole 43 on the crimp of right side with bolt 2
On four mounting holes 12, the bearing pin 3 on the 2nd left surface of lining 4 is inserted in the first mounting hole 42 of the 1st side of lining 4,
By same assembly method, until the assembling of last 1 lining finishes.Its core is by set by side between Side fascia 1
3rd mounting hole 11 connects into the basic framework of whole wall with bolt 2；The second installation on crimp on the right side of 1st lining
Hole 43, it is fixed to by bolt 2 on the Side fascia assembled, is inserted and filled with the bearing pin 3 on the 2nd left surface of lining 4
In the first mounting hole 42 on the right side of the 1st lining prepared, the fixation on the left of lining is realized, and so on, is achieved that
The whole assembling process of lining.By above-mentioned assembling, a number of Side fascia 1 is first assembled into preassembled transformer station
Wall face, then the crimp 41 of lining 4 is assembled into the 4th mounting hole 12 on Side fascia 1, the bearing pin 3 of another lining 4
The first mounting hole 42 of the lining 4 just assembled is inserted, is so repeated, whole inner wall surface is also fitted with terminating.So fill
The two-layer wall for the preassembled transformer station being made into, the bolt 2 needed for fastening is all can't see with the inside from the outside.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one
Step describes in detail, should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc., it all should wrap
It is contained within the scope of protection of the utility model.
Claims (4)
- A kind of 1. pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type, it is characterised in that：Including exterior wall Plate (1), bolt (2), bearing pin (3) and lining (4), are connected, interior wall between Side fascia (1) and Side fascia (1) by bolt (2) It is connected between plate (4) and lining (4) by bearing pin (3), described lining (4) includes crimp (41), described Side fascia (1) connected with lining (4) by the bolt (2) on crimp (41).
- 2. a kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type according to claim 1, It is characterized in that：Described lining (4) also includes the first mounting hole (42) and the second mounting hole (43), the first mounting hole (42) It is arranged on the right flank of lining (4), crimp (41) is arranged on the right flank of lining (4), the second described mounting hole (43) it is arranged on crimp (41).
- A kind of 3. pin assembling dress of preassembled transformer station bilayer wallboard fastener internally-arranged type according to claim 1 or 2 Put, it is characterised in that：Described Side fascia (1) includes the 3rd mounting hole (11) and the 4th mounting hole (12), the described the 3rd peace Dress hole (11) is separately positioned on the left and right sides of Side fascia (1), and the 4th described mounting hole (12) is arranged on Side fascia (1) On the crimp of left side.
- A kind of 4. pin assembling dress of preassembled transformer station bilayer wallboard fastener internally-arranged type according to claim 1 or 2 Put, it is characterised in that：Bearing pin (3) is arranged on the left surface of lining (4), and described bearing pin (3) includes pin body (31) With bearing pin cap (32), described bearing pin cap (32) is arranged in pin body (31), and described bearing pin cap (32) is located at lining (4) inner side of left surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198539.8U CN207211852U (en) | 2017-09-19 | 2017-09-19 | A kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198539.8U CN207211852U (en) | 2017-09-19 | 2017-09-19 | A kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type |
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| Publication Number | Publication Date |
|---|---|
| CN207211852U true CN207211852U (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721198539.8U Active CN207211852U (en) | 2017-09-19 | 2017-09-19 | A kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448021A (en) * | 2017-09-19 | 2017-12-08 | 苏州科陆东自电气有限公司 | A kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type |
-
2017
- 2017-09-19 CN CN201721198539.8U patent/CN207211852U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448021A (en) * | 2017-09-19 | 2017-12-08 | 苏州科陆东自电气有限公司 | A kind of pin assembling device of preassembled transformer station bilayer wallboard fastener internally-arranged type |
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