CN203390451U - Positioning and mounting device for heavy ladder unloading rails - Google Patents
Positioning and mounting device for heavy ladder unloading rails Download PDFInfo
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- CN203390451U CN203390451U CN201320427500.4U CN201320427500U CN203390451U CN 203390451 U CN203390451 U CN 203390451U CN 201320427500 U CN201320427500 U CN 201320427500U CN 203390451 U CN203390451 U CN 203390451U
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- locating piece
- positioning
- locating
- base plate
- installation apparatus
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Abstract
The utility model provides a positioning and mounting device for heavy ladder unloading rails. The positioning and mounting device comprises a bottom plate and a plurality of positioning mechanisms, wherein the bottom plate is provided with a plurality of first positioning holes, and each positioning mechanism comprises a first positioning block, a second positioning block and a pressing mechanism. The first positioning blocks are fixed on the bottom plate, the lower ends of the second positioning blocks are inserted into the first positioning holes, the upper end of each second positioning block is provided with a limit head, and positioning sleeves are vertically and movably sleeved on the second positioning blocks. The pressing mechanisms are fixedly arranged on the first positioning blocks and are provided with pressing portions pressing the second positioning blocks. The positioning and mounting device is simple in structure and convenient to operate, and the heavy ladder unloading rails are mounted by the positioning and mounting device, positioning is accurate, mounting is quick, and operation efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of positioning installation apparatus of heavy ladder unloading rail.
Background technology
Heavy ladder unloading rail is to be formed by two arc plates and middle arc section rail welding.At present, the installation of heavy ladder unloading rail is made and is needed workman to control voluntarily grade size of opening between two arc plates, two arc plate range estimations are concordant, welding location between arc section guide rail and two arc plates needs workman to control voluntarily, technology content is quite high, and length consuming time, inefficiency, be difficult to guarantee that size is accurate.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of positioning installation apparatus for the rail of the heavy ladder unloading of welded and installed quickly and accurately.
In order to achieve the above object, the utility model adopts following technical scheme:
A positioning installation apparatus for heavy ladder unloading rail, described heavy ladder unloading rail comprises having the upper arc plate of identical arc, lower arc plate and arc section guide rail, it is characterized in that, described positioning installation apparatus comprises:
Base plate, it is provided with a plurality of the first locating holes, on described base plate, be also provided with a plurality of respectively with described a plurality of the first locating holes detent mechanism one to one;
Described in each, detent mechanism comprises respectively the first locating piece, the second locating piece and hold-down mechanism, and described the first locating piece is fixed on described base plate; The bottom of described the second locating piece is plugged on described the first locating hole, its upper end has spacing head, in described the second locating piece, be arranged with positioning sleeve, between described the first locating piece and described the second locating piece, form the space, location that holds described arc section guide rail, between the upper surface of described positioning sleeve and described spacing head, form the upper clamping space of fixing described upper arc plate, between the lower surface of described positioning sleeve and described base plate, form the lower clamping space of fixing described lower arc plate; Described hold-down mechanism is installed on described the first locating piece, and described hold-down mechanism has the compressed part of described the second locating piece of downward compression.
Preferably, described a plurality of the first locating hole is positioned at described upper arc plate, lower arc plate and arc section guide rail and has on the same camber line of identical arc.
Preferably, on described base plate, be also installed with a plurality of respectively with described a plurality of the first locating holes protruding limiting section one to one, described protruding limiting section is located at described the first locating hole away from a side of described the first locating piece.
More preferably, described protruding limiting section is the alignment pin being fixed on described base plate.
Preferably, also offer a plurality of the second locating holes on described base plate, described the first locating piece one by one corresponding being arranged on described the second locating hole and by being located at location plunger and the screw lock of base plate bottom is fixed on described base plate.
Preferably, described the second locating piece is that alignment pin ，Qi lower end has with described the first locating hole and plugs the location division coordinating.
Further preferably, described hold-down mechanism comprises the holder that is fixed on described the first locating piece and is hinged on the depression bar on described holder, and the front portion of described depression bar has the compressed part to downward-extension, and described compressed part is pressed on downwards on described the second locating piece.
Still more preferably, described the first locating piece upper end offers installing hole, and described holder is threaded and is fixedly mounted on described the first locating piece with described installing hole by screw.
In one embodiment, described hold-down mechanism is fast-holding pincers, and described fast-holding tonger has holder, depression bar and handle, and the front portion of described depression bar has the compressed part to downward-extension, and the lower end of described compressed part has rubber hold-down head.
Adopt above-mentioned positioning installation apparatus that the installation method of heavy ladder unloading rail is installed, comprise the following steps:
(1) on upper arc plate, lower arc plate, offer respectively a plurality of technology holes, make the first locating hole on the base plate of technology hole on arc plate, lower arc plate and described positioning installation apparatus corresponding one by one;
(2) lower arc plate is placed on base plate, its technology hole is alignd one by one with the first locating hole on base plate;
(3) arc section guide rail is placed on lower arc plate, and according to the position of the technology hole of lower arc plate, positioning sleeve is placed on lower arc plate;
(4) upper arc plate is placed on positioning sleeve, the technology hole of arc plate in order, the first locating hole on the technology hole of the axis hole of positioning sleeve, lower arc plate and base plate align one by one;
(5) the second locating piece is inserted in described upper arc plate, positioning sleeve, lower arc plate and base plate from top to bottom successively;
(6) operation hold-down mechanism makes compressed part be pressed on described the second locating piece, makes it no longer loosening;
(7) by described upper arc plate, arc section guide rail, lower arc plate spot welding fixed installation;
(8) after heavy ladder unloading rail spot welding installation, the compressed part of unclamping hold-down mechanism, upwards extracts the second locating piece out, takes out mounted heavy ladder unloading rail.
Owing to adopting technique scheme, compared to prior art, the positioning installation apparatus that the utility model provides, when heavy ladder unloading rail is installed, according to the first locating hole on base plate, by the second locating piece, run through, lower arc plate the clamping space up and down by positioning sleeve clamp respectively, thereby lower arc plate is to upper, grade size of opening of lower arc plate is accurately controlled and locates, again by the space, location between the first locating piece and positioning sleeve, make arc section guide rail and upper, registration between lower arc plate, then under being fixed of hold-down mechanism, carry out spot welding, can be quick, accurately install and make heavy ladder unloading rail, simple process, reduced workman's operation easier, greatly improved production efficiency.
Accompanying drawing explanation
Fig. 1 is that positioning installation apparatus of the present utility model is installed schematic top plan view when heavy type is terraced unloads rail.
Fig. 2 is that A-A in Fig. 1 is to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is preferred embodiment elaborated.
Refer to Fig. 1 and Fig. 2, a kind of positioning installation apparatus of heavy ladder unloading rail, described heavy ladder unloading rail comprises upper arc plate 100, lower arc plate 200 and the arc section guide rail 300 with identical arc, and described positioning installation apparatus comprises base plate 1 and is located at a plurality of detent mechanisms 2 on base plate 1.
Described base plate 1 is provided with a plurality of the first locating holes 11, described a plurality of the first locating hole 11 is positioned at described upper arc plate 100, lower arc plate 200 and arc section guide rail 300 and has on the same camber line of identical arc, and described a plurality of detent mechanisms 2 are corresponding one by one with described a plurality of the first locating holes 11 respectively.
Refer to Fig. 2, described in each, detent mechanism 2 comprises respectively the first locating piece 21, the second locating piece 22 and hold-down mechanism 23.
Described the first locating piece 21 is cylindrical positioning pins, and it is fixed on described base plate 1.Particularly, also offer a plurality of the second locating holes 12 on described base plate 1, described the first locating piece 21 one by one corresponding being arranged on described the second locating hole 12 and by being located at location plunger 26 and the screw lock of base plate 1 bottom is fixed on described base plate 1.
Described the second locating piece 22 has spacing Tou221，Qi lower end and has with described the first locating hole and plug the location division 222 coordinating for cylindrical positioning pins ，Qi bottom is plugged in described the first locating hole 11Shang，Qi upper end.In described the second locating piece 22, be arranged with positioning sleeve 24, this positioning sleeve 24 is cylinder-shaped sleeve.
Between described the first locating piece 21 and described the second locating piece 22, form the space, location that holds described arc section guide rail 300, between described positioning sleeve 24 upper surface and described spacing 221, form the upper clamping space of fixing described upper arc plate 100, between described positioning sleeve 24 lower surface and described base plate 1, form the lower clamping space of fixing described lower arc plate 200.
In the present embodiment, described hold-down mechanism 23 is fast-holding pincers, described fast-holding tonger has holder 231, depression bar 232 and handle 233, the front portion of described depression bar 232 has the compressed part 234 to downward-extension, described compressed part 234 lower end has rubber hold-down head 235, and described compressed part 234 is pressed on downwards on described the second locating piece 22.For Fast Installation, described the first locating piece 21 upper ends offer installing hole, and described holder 231 is threaded with described installing hole and is fixedly mounted on described the first locating piece 21 by screw.
On described base plate 1, be also installed with a plurality of respectively with described a plurality of the first locating holes 11 protruding limiting section 25 one to one, described protruding limiting section 25 is located at described the first locating hole 11 away from a side of described the first locating piece 21.In the present embodiment, described protruding limiting section 25 is for being fixed on the alignment pin on described base plate 1.
Adopt above-mentioned positioning installation apparatus that the installation method of heavy ladder unloading rail is installed, comprise the following steps:
(1) on upper arc plate 100, lower arc plate 200, offer respectively a plurality of technology holes, make the first locating hole 11 on the base plate 1 of technology hole on arc plate 100, lower arc plate 200 and described positioning installation apparatus corresponding one by one;
(2) lower arc plate 200 is placed on base plate 1, its technology hole is alignd one by one with the first locating hole 11 on base plate 1;
(3) arc section guide rail 300 is placed on lower arc plate 200, and according to the position of the technology hole of lower arc plate 200, positioning sleeve 24 is placed on lower arc plate 200;
(4) upper arc plate 100 is placed on positioning sleeve 24, the axis hole of the technology hole of arc plate 100, positioning sleeve 24 in order, the first locating hole 11 on the technology hole of lower arc plate 200 and base plate 1 align one by one;
(5) the second locating piece 22 is inserted in described upper arc plate 100, positioning sleeve 24, lower arc plate 200 and base plate 1 from top to bottom successively;
(6) operation hold-down mechanism 2 makes compressed part 234 be pressed on described the second locating piece 22, makes it no longer loosening;
(7) described upper arc plate 100, arc section guide rail 300,200 spot welding of lower arc plate are fixed;
(8) after heavy ladder unloading rail spot welding installation, the compressed part 234 of unclamping hold-down mechanism 2, upwards extracts the second locating piece 22 out, takes out mounted heavy ladder unloading rail.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (9)
1.
?a positioning installation apparatus for heavy ladder unloading rail, described heavy ladder unloading rail comprises having the upper arc plate of identical arc, lower arc plate and arc section guide rail, it is characterized in that, described positioning installation apparatus comprises:
Base plate, it is provided with a plurality of the first locating holes, on described base plate, be also provided with a plurality of respectively with described a plurality of the first locating holes detent mechanism one to one;
Described in each, detent mechanism comprises respectively the first locating piece, the second locating piece and hold-down mechanism, and described the first locating piece is fixed on described base plate; The bottom of described the second locating piece is plugged on described the first locating hole, its upper end has spacing head, in described the second locating piece, be arranged with positioning sleeve, between described the first locating piece and described the second locating piece, form the space, location that holds described arc section guide rail, between the upper surface of described positioning sleeve and described spacing head, form the upper clamping space of fixing described upper arc plate, between the lower surface of described positioning sleeve and described base plate, form the lower clamping space of fixing described lower arc plate; Described hold-down mechanism is installed on described the first locating piece, and described hold-down mechanism has the compressed part of described the second locating piece of downward compression.
2.
?the positioning installation apparatus of a kind of heavy ladder unloading rail according to claim 1, is characterized in that: described a plurality of the first locating holes are positioned at described upper arc plate, lower arc plate and arc section guide rail and have on the same camber line of identical arc.
3.
?the positioning installation apparatus of a kind of heavy ladder unloading rail according to claim 1, it is characterized in that: on described base plate, be also installed with a plurality of respectively with described a plurality of the first locating holes protruding limiting section one to one, described protruding limiting section is located at described the first locating hole away from a side of described the first locating piece.
4.
?the positioning installation apparatus of a kind of heavy ladder unloading rail according to claim 3, is characterized in that: described protruding limiting section is the alignment pin being fixed on described base plate.
5.
?the positioning installation apparatus of a kind of heavy ladder unloading rail according to claim 1, it is characterized in that: on described base plate, also offer a plurality of the second locating holes, described the first locating piece one by one corresponding being arranged on described the second locating hole and by being located at location plunger and the screw lock of base plate bottom is fixed on described base plate.
6.
?the positioning installation apparatus of a kind of heavy ladder unloading rail according to claim 1, is characterized in that: described the second locating piece is that alignment pin ，Qi lower end has with described the first locating hole and plugs the location division coordinating.
7.
?according to the positioning installation apparatus of a kind of heavy ladder unloading rail described in any one in claim 1 to 6, it is characterized in that: described hold-down mechanism comprises the holder being fixed on described the first locating piece and is hinged on the depression bar on described holder, the front portion of described depression bar has the compressed part to downward-extension, and described compressed part is pressed on downwards on described the second locating piece.
8.
?the positioning installation apparatus of a kind of heavy ladder unloading rail according to claim 7, is characterized in that: described the first locating piece upper end offers installing hole, and described holder is threaded and is fixedly mounted on described the first locating piece with described installing hole by screw.
9.
?the positioning installation apparatus of a kind of heavy ladder unloading rail according to claim 8, it is characterized in that: described hold-down mechanism is fast-holding pincers, described fast-holding tonger has holder, depression bar and handle, the front portion of described depression bar has the compressed part to downward-extension, and the lower end of described compressed part has rubber hold-down head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427500.4U CN203390451U (en) | 2013-07-18 | 2013-07-18 | Positioning and mounting device for heavy ladder unloading rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427500.4U CN203390451U (en) | 2013-07-18 | 2013-07-18 | Positioning and mounting device for heavy ladder unloading rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390451U true CN203390451U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320427500.4U Expired - Fee Related CN203390451U (en) | 2013-07-18 | 2013-07-18 | Positioning and mounting device for heavy ladder unloading rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381533A (en) * | 2013-07-18 | 2013-11-06 | 江南嘉捷电梯股份有限公司 | Positioning installation device for heavy type ladder unloading rail and installation method thereof |
-
2013
- 2013-07-18 CN CN201320427500.4U patent/CN203390451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381533A (en) * | 2013-07-18 | 2013-11-06 | 江南嘉捷电梯股份有限公司 | Positioning installation device for heavy type ladder unloading rail and installation method thereof |
| CN103381533B (en) * | 2013-07-18 | 2015-01-07 | 江南嘉捷电梯股份有限公司 | Positioning installation device for heavy type ladder unloading rail and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SJEC Corp. Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu Patentee before: SJEC Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |