CN207943732U - A kind of orientation snap-gauge and the sedan-chair frame using the orientation snap-gauge - Google Patents
A kind of orientation snap-gauge and the sedan-chair frame using the orientation snap-gauge Download PDFInfo
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- CN207943732U CN207943732U CN201720986133.XU CN201720986133U CN207943732U CN 207943732 U CN207943732 U CN 207943732U CN 201720986133 U CN201720986133 U CN 201720986133U CN 207943732 U CN207943732 U CN 207943732U
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- bottom plate
- gauge
- nut
- snap
- positioning
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Abstract
The utility model is related to a kind of orientation snap-gauge and use the sedan-chair frame of the orientation snap-gauge.The first side and the third side for orienting the bottom plate of snap-gauge are opposite, the second side and the 4th side are opposite, first side and third side are each provided with for the limiting section for contacting by side cooperation or line is engaged or at least two-point contact coordinates with nut or bolt head, the second side and the 4th side are each provided with the positioning region for coordinating with upright column sleeve, the different lateral plates of positioning region and limiting section from bottom plate are raised, and the through-hole in the region that two limiting sections and two positioning regions are enclosed is offered on bottom plate.Using the fit form of two limiting sections and nut or bolt head, the holding rotation stop to nut or bolt head is realized；Simultaneously, coordinated using the sleeve between two positioning regions and column, the rotation stop between bottom plate and column is realized, so that nut or bolt head will not be rotated relative to column, also the demand for needing both ends to pre-tighten rotation stop when bolt and nut cooperation is just eliminated, the installation of fastener is convenient for.
Description
Technical field
The utility model belongs to elevators field more particularly to a kind of orientation snap-gauge and the sedan-chair frame using the orientation snap-gauge.
Background technology
Important component of the fastener as mechanical component and machine, the important composition of bolt, nut as fastener
There is indispensable important function in part.However, the structure by some parts is limited, because of reasons such as narrow spaces, cause
The fasteners such as bolt, nut can not be pre-tightened and be fastened using general or specialized tool.At the position of some narrow spaces, it is
Assembly bolt, nut etc. fasteners, current most common structure type mostly uses nutplate and substitutes nut, but nutplate
It is not easy to position, and the intensity of nutplate and quality are also irregular, during actual use the problem of always having this or that,
Especially at some important connection structures, there can be some potential safety problems using nutplate, finally make the product of complete machine
Quality and the big heavy discount of performance.
Utility model content
The utility model is intended to provide a kind of orientation snap-gauge convenient for fastener installation, while additionally providing a kind of use should
Orient the sedan-chair frame of snap-gauge.
In order to solve the above technical problems, the technical solution for orienting snap-gauge in the utility model is as follows：
Snap-gauge is oriented, includes the bottom plate of the end face of the end face or bolt head for supporting nut, defines the surrounding of bottom plate
It is respectively laterally the first side, the second side, third side and the 4th side, the first side and third side are opposite, and the second side and the 4th side are opposite,
First side and third side be each provided with for nut or bolt head contact by side cooperation or line is engaged or at least
The limiting section of two-point contact cooperation, the second side and the 4th side are each provided with the positioning region for coordinating with upright column sleeve, positioning region
With limiting section from the different lateral plates of bottom plate protrusion, and offers on bottom plate and enclosed positioned at two limiting sections and two positioning regions
Through-hole in region.
Limiting section is the flange of bottom plate side, and two limiting sections and bottom plate enclose and set to form U-shaped or trapezoidal cartridge structure.
Positioning region is that the bending pawl to be formed is bent downward from bottom plate middle side edge.
Bottom plate is equipped with the slot pulling of the positioning region present position positioned at the second side and the 4th side, and the width of slot pulling is more than positioning region
Width.
Two limiting sections are symmetrical about through-hole, and two positioning regions are symmetrical about through-hole.
The technical solution of sedan-chair frame is as follows in the utility model：
Sedan-chair frame, including column offer bolt penetration hole on column, and bolt is coated in bolt penetration hole, and the tail portion of bolt connects
It is connected to nut, at least one in bolt head and nut to be mounted on column by orienting snap-gauge, orientation snap-gauge includes for supporting
The bottom plate of the end face of jacking nut or the end face of bolt head, the surrounding for defining bottom plate are respectively laterally the first side, the second side, third
Side and the 4th side, the first side and third side are opposite, and the second side and the 4th side are opposite, the first side and third side be each provided with for
Nut or bolt head contact by side cooperation or line is engaged or the limiting section of at least two-point contact cooperation, the second side and
The different lateral plates that 4th side is each provided with the positioning region for coordinating with upright column sleeve, positioning region and limiting section from bottom plate are convex
It rises, and offers the through-hole in the region that two limiting sections and two positioning regions are enclosed on bottom plate.
Limiting section is the flange of bottom plate side, and two limiting sections and bottom plate enclose and set to form U-shaped or trapezoidal cartridge structure.
Positioning region is that the bending pawl to be formed is bent downward from bottom plate middle side edge.
Bottom plate is equipped with the slot pulling of the positioning region present position positioned at the second side and the 4th side, and the width of slot pulling is more than positioning region
Width.
Two limiting sections are symmetrical about through-hole, and two positioning regions are symmetrical about through-hole.
The utility model has the beneficial effects that：
Using the fit form of two limiting sections and nut or bolt head, realization stops the holding of nut or bolt head
Turn；Meanwhile being coordinated using the sleeve between two positioning regions and column, the rotation stop between bottom plate and column is realized, so that spiral shell
Female or bolt head will not be rotated relative to column, also just eliminate the need for needing both ends to pre-tighten rotation stop when bolt and nut cooperation
It asks, is convenient for the installation of fastener.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of sedan-chair frame；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is partial enlarged view at the A of Fig. 1；
Fig. 4 is partial enlarged view at the B of Fig. 2；
Fig. 5 is the structural schematic diagram of Fig. 1 central posts；
Fig. 6 is the structural schematic diagram that snap-gauge is oriented in Fig. 1.
Specific implementation mode
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not rushing
In the case of prominent, the feature in the embodiments of the present invention and embodiment can be combined with each other.
The embodiment of sedan-chair frame in the utility model：As shown in Figures 1 to 6, which includes column 2, is offered on column 2
Bolt penetration hole, is coated with bolt in bolt penetration hole, and the tail portion of bolt is connected with nut, at least one logical in bolt head and nut
Orientation snap-gauge 1 is crossed on column 2, orientation snap-gauge 1 includes the bottom of the end face of the end face or bolt head for supporting nut
Plate, the surrounding for defining bottom plate is respectively laterally the first side, the second side, third side and the 4th side, and the first side and third side are opposite, the
Two sides and the 4th side are opposite, the first side and third side be each provided with for nut or bolt head contact by side cooperation or
Line is engaged or the limiting section of at least two-point contact cooperation, and the second side and the 4th side are each provided with for matching with 2 sleeve of column
The orientation pawl 11 of conjunction orients the different lateral plates protrusion of pawl 11 and limiting section from bottom plate, and is offered on bottom plate positioned at two limits
The through-hole 13 in region that position portion and two orientation pawls 11 are enclosed.Limiting section is the flange 12 of bottom plate side, two limiting sections and bottom
Plate, which encloses, to be set to form U-shaped or trapezoidal cartridge structure.In the present embodiment, locating detent 11 is positioning region, and positioning region, that is, locating detent 11 is
The bending pawl to be formed is bent downward from bottom plate middle side edge.Bottom plate is equipped with position residing for the orientation pawl 11 positioned at the second side and the 4th side
The slot pulling set, the width of slot pulling are more than the width of orientation pawl 11.Two limiting sections are symmetrical about through-hole 13, and two orientation pawls 11 are about logical
Hole 13 is symmetrical.
It is U-shaped section to orient 1 section of snap-gauge, through-hole 13 is machined at center, there are two orient pawl 11, both sides for back side processing
There is U-shaped flange 12；Orientation pawl 11 plays positioning action to orientation snap-gauge 1, and U-shaped flange 12 is to fastener（Such as bolt, nut）It rises
To the effect of limit rotation stop.
Assembling process is：
A. 2 steel plate bending of column is formed, and to improve 2 strength and stiffness of column, the cross sectional shape usually processed is c-type, but
Be c-type column section with upper beam 3 and underbeam 4 assembly process, because of narrow space, some general and dedicated tools are difficult
Operation, in order to avoid this deficiency, we process two directional holes 21 in 22 both sides of through-hole of the side of column 2；
B. directional hole 21 and the orientation pawl 11 of orientation snap-gauge 1 coordinate, and orientation snap-gauge 1 is positioned to the c-type for being fixed on column 2
In flange slot, nut 6 is limited in the U-type groove of orientation snap-gauge 1 by the U-shaped flange 12 for orienting snap-gauge 1, and then column 2 again is outer
Side is coordinated bolt 5 and nut 6 using tool, and finally column and underbeam are fastened as a whole, in 2 upper end of column similarly by column
2 are fastened as a whole with upper beam 3, repeat above step, are finally completed the assembly of sedan-chair frame.
The embodiment of snap-gauge is oriented in the utility model：Determine in the structure of orientation snap-gauge and above-described embodiment in the present embodiment
Structure to snap-gauge is identical, therefore repeats no more.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. orienting snap-gauge, which is characterized in that include the bottom plate of the end face of the end face or bolt head for supporting nut, define bottom
The surrounding of plate is respectively laterally the first side, the second side, third side and the 4th side, and the first side and third side are opposite, the second side and the
Four sides are opposite, the first side and third side be each provided with for nut or bolt head contact by side cooperation or line contacts and matches
The limiting section of conjunction or at least two-point contact cooperation, the second side and the 4th side are each provided with the positioning for coordinating with upright column sleeve
The different lateral plates of portion, positioning region and limiting section from bottom plate are raised, and offer on bottom plate and positioned positioned at two limiting sections and two
The through-hole in region that portion is enclosed.
2. orientation snap-gauge according to claim 1, which is characterized in that limiting section is the flange of bottom plate side, two limiting sections
It is enclosed with bottom plate and sets to form U-shaped or trapezoidal cartridge structure.
3. orientation snap-gauge according to claim 1, which is characterized in that positioning region is to bend downward shape from bottom plate middle side edge
At bending pawl.
4. orientation snap-gauge according to claim 3, which is characterized in that bottom plate is equipped with the positioning positioned at the second side and the 4th side
The slot pulling of portion present position, the width of slot pulling are more than the width of positioning region.
5. orientation snap-gauge as claimed in any of claims 1 to 4, which is characterized in that two limiting sections are about through-hole pair
Claim, two positioning regions are symmetrical about through-hole.
6. sedan-chair frame, including column, bolt penetration hole is offered on column, bolt, the tail portion connection of bolt are coated in bolt penetration hole
There is nut, which is characterized in that it is at least one in bolt head and nut to be mounted on column by orienting snap-gauge, orient snap-gauge packet
The bottom plate for including the end face for supporting nut or the end face of bolt head, the surrounding for defining bottom plate are respectively laterally the first side, the
Two sides, third side and the 4th side, the first side and third side are opposite, and the second side and the 4th side are opposite, and the first side and third side are respectively
Equipped with for the limit for contacting by side cooperation or line is engaged or at least two-point contact coordinates with nut or bolt head
Portion, the second side and the 4th side are each provided with the positioning region for coordinating with upright column sleeve, positioning region and limiting section from bottom plate not
With lateral plates protrusion, and the through-hole in the region that two limiting sections and two positioning regions are enclosed is offered on bottom plate.
7. sedan-chair frame according to claim 6, which is characterized in that limiting section is the flange of bottom plate side, two limiting sections and bottom
Plate, which encloses, to be set to form U-shaped or trapezoidal cartridge structure.
8. sedan-chair frame according to claim 6, which is characterized in that positioning region bends downward to be formed from bottom plate middle side edge
Bending pawl.
9. sedan-chair frame according to claim 8, which is characterized in that bottom plate is equipped with the positioning region institute positioned at the second side and the 4th side
Locate the slot pulling of position, the width of slot pulling is more than the width of positioning region.
10. the sedan-chair frame according to any one of claim 6 to 9, which is characterized in that two limiting sections are symmetrical about through-hole,
Two positioning regions are symmetrical about through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986133.XU CN207943732U (en) | 2017-08-09 | 2017-08-09 | A kind of orientation snap-gauge and the sedan-chair frame using the orientation snap-gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986133.XU CN207943732U (en) | 2017-08-09 | 2017-08-09 | A kind of orientation snap-gauge and the sedan-chair frame using the orientation snap-gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207943732U true CN207943732U (en) | 2018-10-09 |
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ID=63702782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986133.XU Active CN207943732U (en) | 2017-08-09 | 2017-08-09 | A kind of orientation snap-gauge and the sedan-chair frame using the orientation snap-gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207943732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253657A (en) * | 2017-08-09 | 2017-10-17 | 西继迅达（许昌）电梯有限公司 | Orient clamp and the sedan-chair frame using the orientation clamp |
-
2017
- 2017-08-09 CN CN201720986133.XU patent/CN207943732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253657A (en) * | 2017-08-09 | 2017-10-17 | 西继迅达（许昌）电梯有限公司 | Orient clamp and the sedan-chair frame using the orientation clamp |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Patentee after: Xiji Xunda Elevator Co., Ltd Address before: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Patentee before: XJ SCHINDLER (XUCHANG) ELEVATOR Co.,Ltd. |