CN207762100U - A kind of eyelet bolt being applied to petrochemical industry or mechanical erection - Google Patents
A kind of eyelet bolt being applied to petrochemical industry or mechanical erection Download PDFInfo
- Publication number
- CN207762100U CN207762100U CN201820074514.5U CN201820074514U CN207762100U CN 207762100 U CN207762100 U CN 207762100U CN 201820074514 U CN201820074514 U CN 201820074514U CN 207762100 U CN207762100 U CN 207762100U
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- adjusting rod
- supporting linkage
- petrochemical industry
- otic placode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to mechanical package accessory applied technical field, specifically disclose a kind of eyelet bolt being applied to petrochemical industry or mechanical erection, including positioning adjust block, the first supporting linkage, auxiliary conical limit circle, the second supporting linkage, whorl brace rod, the first spacing slotted eye, the second spacing slotted eye, auxiliary positioning hole, the first Auxiliary support otic placode and the second Auxiliary support otic placode.The beneficial effects of the utility model are：Reasonable, the whole all steel structure of its design structure is used in combination, the service lifes such as corrosion-resistant, high temperature resistant are long, and it is high without often maintenance service efficiency, effectively improve integrally-built toughness, prevent deformation or the appearance of phenomenon of rupture, ensure the safety of package assembly, and the structure of adjusting rod mounting hole, the first adjusting rod, the first semicircle limited block, auxiliary internal thread slot, auxiliary external screw thread connecting rod, the second adjusting rod and the second semicircle limited block, when installation, can realize assembling that is quick, stablizing.
Description
Technical field
The utility model belongs to mechanical package accessory applied technical field, and in particular to one kind being applied to petrochemical industry or machine
The eyelet bolt of tool installation is suitable for the assembling work of Automatic manual transmission assembling or petroleum pipeline assembling, realize precisely, it is stable and
Efficient installation exercise.
Background technology
Oil pipeline（Also referred to as pipeline, pipeline）It is made of oil pipe and its attachment, and according to the needs of technological process, is matched
Standby corresponding oil pump unit, design are mounted to a complete pipe-line system, unload to complete oil plant and defeated turn task.Oil transportation
Pipe-line system is used to transport the pipe-line system of oil and oil product, mainly by petroleum pipeline, oil transportation station and other auxiliary phases
Equipment composition is closed, is one of capital equipment of oil movement and storage industry and crude oil and the most important conveying equipment of oil product, with
The railway for belonging to land transportation mode is compared with highway oil transportation, and pipeline oil transportation has big freight volume, good leak tightness, at low cost and peace
The features such as overall coefficient is high.The tubing of oil pipeline is generally steel pipe, is connected into over long distances using attachment devices such as welding and flanges
Pipeline, and control and flow-rate adjustment is opened and closed using valve.
Engineering machinery is the important component of equipment manufacturing industry, to sum up, all restoration in earth-rock construction engineerings, pavement construction with
Machinery dress necessary to comprehensive mechanized construction engineering needed for maintenance, the operation of flow-type lift and various architectural engineerings
It is standby, referred to as engineering machinery.
Eyelet bolt, the country are also known as eyebolt, it then follows GB/T798-88 standards, foreign countries are also known as flake bolt, it then follows
DIN444 standards refine eyebolt, and spherical surface clean thread precision is higher, and screw thread specification is M6 to M64.The surface of eyelet bolt
Processing has：Anti-corrosion measures, the manufacture colors of high-strength bolt such as galvanizing, plating, white, the plating coloured silk of plating are to boil dark hair orchid, and material has：
Q235,45#, 40Cr, 35CrMoA, stainless steel 304 and Stainless steel 316 etc..Application item：Filter type self-rescuer, gas management
Instrument, anti-dust mask, mining raincoat, mine exploder, are widely used in cryogenic high pressure valve, pressure pipeline, fluid engineering, oil
The fields such as drilling-production equipment, oil field equipment, often such as valve industry, folding type self-propelled in the occasion or tool for dismantle connection
It is used on vehicle, perambulator, it is easy to use, quick due to eyelet bolt, with matching nut using connection fastening is played, apply
Range is wide.
But the eyelet bolt for being used for petrochemical industry or mechanical erection of traditional structure, on the one hand its design is unreasonable, pacifies
Victory inconvenient for use is unloaded in assembly and disassembly, while the phenomenon that easily deformed after its long-time service, and high temperature resistant, poor corrosion resistance, is caused
Service life is short to need periodic inspection, influences its service efficiency etc., and on the other hand, reinforcing rib structure design leads to overall package
Poor toughness, short life afterwards, and this is current urgently to be resolved hurrily.
Therefore, based on the above issues, the utility model provides a kind of movable joint spiral shell being applied to petrochemical industry or mechanical erection
Bolt.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide a kind of movable joint being applied to petrochemical industry or mechanical erection
Bolt, reasonable, the whole all steel structure of design structure are used in combination, and the service lifes such as corrosion-resistant, high temperature resistant are long, and nothing
Service efficiency height, while increased first spacing slotted eye, the second spacing slotted eye, the first Auxiliary support otic placode and second need to often be overhauled
The structure of Auxiliary support otic placode effectively improves integrally-built toughness, prevents deformation or the appearance of phenomenon of rupture, ensures assembling knot
The safety of structure, and adjusting rod mounting hole, the first adjusting rod, the first semicircle limited block, auxiliary internal thread slot, auxiliary external screw thread
The structure of connecting rod, the second adjusting rod and the second semicircle limited block, when installation, can realize assembling that is quick, stablizing.
Technical solution：The utility model provides a kind of eyelet bolt being applied to petrochemical industry or mechanical erection, including fixed
Position adjusting block, and the first supporting linkage in positioning adjust block lower part is set, and be arranged in first supporting linkage one end
Conical limit circle is assisted, and the second supporting linkage in auxiliary conical limit circle one end is set, and setting is in the second support company
The whorl brace rod of extension bar one end, and it is symmetricly set on first spacing slotted eye at positioning adjust block both ends, the second spacing slotted eye, and
The auxiliary positioning hole being arranged in the first supporting linkage, and be symmetricly set on the first supporting linkage both sides and one end respectively with
The first Auxiliary support otic placode, the second Auxiliary support otic placode of positioning adjust block connection；It is the first Auxiliary support otic placode, second auxiliary
Support otic placode is helped to be respectively set to semicircular structure.
The technical program, first supporting linkage, whorl brace rod, the second supporting linkage diameter pass successively
Subtract.
The technical program, the eyelet bolt for being applied to petrochemical industry or mechanical erection further includes that setting is positioning
Adjusting rod mounting hole in adjusting block, and the adjusting bar assembly that is used in combination with adjusting rod mounting hole, wherein adjust bar assembly
By the first adjusting rod, and the first semicircle limited block in first adjusting rod one end is set, and is arranged another in the first adjusting rod
The auxiliary internal thread slot at end, and with the auxiliary external screw thread connecting rod that connect of auxiliary internal thread slot, and setting is in the outer spiral shell of auxiliary
Second adjusting rod of line connecting rod one end, and the second semicircle limited block in second adjusting rod one end is set.
Compared with prior art, a kind of having applied to the eyelet bolt of petrochemical industry or mechanical erection of the utility model
Beneficial effect is：Reasonable, the whole all steel structure of its design structure is used in combination, the service lifes such as corrosion-resistant, high temperature resistant
It is long and high without often maintenance service efficiency, while increased first spacing slotted eye, the second spacing slotted eye, the first Auxiliary support ear
The structure of plate and the second Auxiliary support otic placode, effectively improves integrally-built toughness, prevents deformation or the appearance of phenomenon of rupture, protects
Demonstrate,prove the safety of package assembly, and it is adjusting rod mounting hole, the first adjusting rod, the first semicircle limited block, auxiliary internal thread slot, auxiliary
Help external screw thread connecting rod, the structure of the second adjusting rod and the second semicircle limited block, when installation can realize group that is quick, stablizing
Dress.
Description of the drawings
Fig. 1 is a kind of one structure of embodiment of eyelet bolt being applied to petrochemical industry or mechanical erection of the utility model
Schematic diagram；
Fig. 2 is a kind of two structure of embodiment of eyelet bolt being applied to petrochemical industry or mechanical erection of the utility model
Schematic diagram；
Fig. 3 is a kind of three structure of embodiment of eyelet bolt being applied to petrochemical industry or mechanical erection of the utility model
Schematic diagram；
Wherein, serial number mark is as follows in figure：1- positioning adjust blocks, the first supporting linkages of 2-, 3- auxiliary conical limit circle,
The second supporting linkages of 4-, 5- whorl brace rods, the first spacing slotted eyes of 6-, the second spacing slotted eyes of 7-, 8- auxiliary positionings hole, 9-
One Auxiliary support otic placode, the second Auxiliary supports of 10- otic placode, 11- adjusting rods mounting hole, 12- auxiliary internal threads slot, 13- auxiliary
The semicircle limited block of external screw thread connecting rod, the first adjusting rods of 14-, the second adjusting rods of 15-, 16- first, the semicircle limits of 17- second
Position block.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
A kind of eyelet bolt being applied to petrochemical industry or mechanical erection as depicted in figs. 1 and 2, including positioning adjust block
1, and the first supporting linkage 2 in 1 lower part of positioning adjust block is set, and the auxiliary in 2 one end of the first supporting linkage is set
Conical limit circle 3, and the second supporting linkage 4 in 3 one end of auxiliary conical limit circle is set, and setting is in the second support connection
The whorl brace rod 5 of 4 one end of bar, and it is symmetricly set on the first spacing slotted eye 6, second spacing slotted eye at 1 both ends of positioning adjust block
7, and the auxiliary positioning hole 8 that is arranged in the first supporting linkage 2, and it is symmetricly set on 2 both sides of the first supporting linkage and one
Hold the first Auxiliary support otic placode 9, the second Auxiliary support otic placode 10 being connect respectively with positioning adjust block 1；First Auxiliary support ear
Plate 9, the second Auxiliary support otic placode 10 are respectively set to semicircular structure.
It is further preferred that the diameter of the first supporting linkage 2, whorl brace rod 5, the second supporting linkage 4 is passed successively
Subtract.As shown in Figure 3, it is applied to the eyelet bolt of petrochemical industry or mechanical erection, further includes being arranged in positioning adjust block 1
Adjusting rod mounting hole 11, and the adjusting bar assembly that is used in combination with adjusting rod mounting hole 11, wherein adjust bar assembly by first
Adjusting rod 14, and the first semicircle limited block 16 in 14 one end of the first adjusting rod is set, and be arranged another in the first adjusting rod 14
The auxiliary internal thread slot 12 of one end, and with the auxiliary external screw thread connecting rod 13 that connect of auxiliary internal thread slot 12, and be arranged and exist
Second adjusting rod 15 of 13 one end of external screw thread connecting rod is assisted, and the second semicircle limit in 15 one end of the second adjusting rod is set
Block 17.
The eyelet bolt for being applied to petrochemical industry or mechanical erection of this structure, design structure are reasonable, whole complete stainless
Steel construction is used in combination, and the service lifes such as corrosion-resistant, high temperature resistant are long, and high while increased without often maintenance service efficiency
The structure of first spacing slotted eye 6, the second spacing slotted eye 7, the first Auxiliary support otic placode 8 and the second Auxiliary support otic placode 9, effectively carries
High integrally-built toughness prevents deformation or the appearance of phenomenon of rupture, ensures the safety of package assembly, and adjusting rod mounting hole
11, first the 14, first semicircle limited block 16 of adjusting rod, auxiliary internal thread slot 12, auxiliary external screw thread connecting rod 13, second are adjusted
The structure of pole 15 and the second semicircle limited block 17, when installation, can realize assembling that is quick, stablizing.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, without departing from the principle of this utility model, can also make several improvements, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (3)
1. a kind of eyelet bolt being applied to petrochemical industry or mechanical erection, it is characterised in that：Including positioning adjust block（1）, and
It is arranged in positioning adjust block（1）First supporting linkage of lower part（2）, and be arranged in the first supporting linkage（2）One end it is auxiliary
Help conical limit circle（3）, and setting is in auxiliary conical limit circle（3）Second supporting linkage of one end（4）, and be arranged second
Supporting linkage（4）The whorl brace rod of one end（5）, and it is symmetricly set on positioning adjust block（1）First spacing slotted eye at both ends
（6）, the second spacing slotted eye（7）, and be arranged in the first supporting linkage（2）Interior auxiliary positioning hole（8）, and it is symmetricly set on
One supporting linkage（2）Both sides and one end respectively with positioning adjust block（1）First Auxiliary support otic placode of connection（9）, it is second auxiliary
Help support otic placode（10）；The first Auxiliary support otic placode（9）, the second Auxiliary support otic placode（10）It is respectively set to semicircle knot
Structure.
2. a kind of eyelet bolt being applied to petrochemical industry or mechanical erection according to claim 1, it is characterised in that：Institute
State the first supporting linkage（2）, whorl brace rod（5）, the second supporting linkage（4）Diameter successively decrease successively.
3. a kind of eyelet bolt being applied to petrochemical industry or mechanical erection according to claim 1, it is characterised in that：Institute
The eyelet bolt applied to petrochemical industry or mechanical erection is stated, further includes being arranged in positioning adjust block（1）Interior adjusting rod installation
Hole（11）, and with adjusting rod mounting hole（11）The adjusting bar assembly being used in combination, wherein adjust bar assembly by the first adjusting rod
（14）, and be arranged in the first adjusting rod（14）The semicircle limited block of the first of one end（16）, and be arranged in the first adjusting rod（14）
The auxiliary internal thread slot of the other end（12）, and with auxiliary internal thread slot（12）The auxiliary external screw thread connecting rod of connection（13）,
And setting is in auxiliary external screw thread connecting rod（13）Second adjusting rod of one end（15）, and be arranged in the second adjusting rod（15）One end
Second semicircle limited block（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074514.5U CN207762100U (en) | 2018-01-17 | 2018-01-17 | A kind of eyelet bolt being applied to petrochemical industry or mechanical erection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820074514.5U CN207762100U (en) | 2018-01-17 | 2018-01-17 | A kind of eyelet bolt being applied to petrochemical industry or mechanical erection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762100U true CN207762100U (en) | 2018-08-24 |
Family
ID=63180609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820074514.5U Expired - Fee Related CN207762100U (en) | 2018-01-17 | 2018-01-17 | A kind of eyelet bolt being applied to petrochemical industry or mechanical erection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454486A (en) * | 2019-08-28 | 2019-11-15 | 嘉兴通达机械有限公司 | A kind of fixation nut bolt component |
-
2018
- 2018-01-17 CN CN201820074514.5U patent/CN207762100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454486A (en) * | 2019-08-28 | 2019-11-15 | 嘉兴通达机械有限公司 | A kind of fixation nut bolt component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20200117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |