CN204938740U - Subway segment herringbone suspender - Google Patents
Subway segment herringbone suspender Download PDFInfo
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- CN204938740U CN204938740U CN201520557391.7U CN201520557391U CN204938740U CN 204938740 U CN204938740 U CN 204938740U CN 201520557391 U CN201520557391 U CN 201520557391U CN 204938740 U CN204938740 U CN 204938740U
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Abstract
The utility model belongs to subway segment apparatus technical field, particularly relates to a kind of subway segment herringbone suspender.The utility model discloses subway segment herringbone suspender, subway segment herringbone suspender comprises fixed arm and movable arm, and described fixed arm and movable arm are that chevron pointing is arranged; The side lower part of described fixed arm is provided with bracing frame, and when described locking arm moves centered by bearing pin, the block on locking arm can withstand mutually with the fore shaft on latch.The beneficial effects of the utility model are: provide one can change with product thickness change in size, run into super thick section of jurisdiction also can use, not enough or bad owing to also product can not be caused to be pressed from both sides when wearing and tearing cause gap too large at section of jurisdiction thickness, even cause product to fall down generation accident.
Description
Technical field
The utility model belongs to subway segment apparatus technical field, particularly relates to a kind of subway segment herringbone suspender.
Background technology
Subway segment (abbreviation section of jurisdiction) is the product aiming at the making of underground railway track arteries of communication, dispatch from the factory from producing in section of jurisdiction, minimum will through 6 times carrying, taked the suspender lifting interstitial hole in the past, in the production process of section of jurisdiction, in order to reduce costs, the material that section of jurisdiction injected hole uses is plastics, cause section of jurisdiction silk tooth of injected hole when repeatedly lifting usually can damage to some extent, afterwards in order to ensure product design, injected hole changes to irony product, even if but like this, the silk tooth of injected hole also can damage because of lifting reason sometimes, this brings a lot of inconvenience to the repairing in later stage, in order to easy to operate, raise the efficiency, we improve suspender, adopt herringbone design, suspender is allowed to lift the position of locking hole, take fixed type locking arm, fixed type locking arm size just secures when making, due to fabrication error, section of jurisdiction does not put in place to the removing surface of section of jurisdiction when producing, excessive cleaning all can cause section of jurisdiction thickness to have 3-5mm change, if it is too little that fixed type locking arm gap is stayed, section of jurisdiction super thick, fixture will normally use, if too large (or because wearing clearance becomes large) that fixed type locking arm gap is stayed can make movable arm again, the gap of fixed arm also becomes large thereupon, product will be clipped broken, even can cause the accident that section of jurisdiction is fallen, in actual production, the breakage rate of product reaches 20%, this situation not only increases the labour intensity of workman, too increase cost of repair simultaneously, the presentation quality of section of jurisdiction is also had a great impact.
Summary of the invention
The purpose of this utility model is to solve above-described technical matters, there is provided one can change with product thickness change in size, run into super thick section of jurisdiction also can use, not enough or bad owing to also product can not be caused to be pressed from both sides when wearing and tearing cause gap too large at section of jurisdiction thickness, even cause product to fall down the subway segment herringbone suspender of generation accident, its technical scheme is as follows:
Subway segment herringbone suspender, is characterized in that, described subway segment herringbone suspender comprises fixed arm and movable arm, and described fixed arm and movable arm are that chevron pointing is arranged; The side lower part of described fixed arm is provided with bracing frame, one end of described fixed arm is connected with suspension ring, the other end of fixed arm is movably hinged by bearing pin and is connected with latching device, described latching device comprises locking arm and setting nut, locking arm is provided with block, is connected by adjusting screw(rod) between locking arm and setting nut; Described fixed arm is articulated with movable arm, and movable arm comprises connecting plate, latch and eave tile, and described connecting plate and latch, latch and eave tile are bending integrative-structure, described latch are provided with fore shaft; When described locking arm moves centered by bearing pin, the block on locking arm can withstand mutually with the fore shaft on latch.
Optimal way is, the bottom of described bracing frame is provided with support anticollison block.
Optimal way is, described latch and the medial surface of eave tile are provided with movable arm anticollison block.
Optimal way is, described fixed arm is provided with fixing anticollison block.
The subway segment herringbone suspender that the utility model provides, when in use, fixed arm is for as a benchmark, clamps a basic framework of product.Movable arm is then can realize clamping product by the mode of activity.Thus by being used for realizing clamping the object of product while movable arm and fixed arm.And the chevron pointing of movable arm and fixed arm is arranged, more stable when both can be made to fold, difficult drop-off, not enough or bad owing to also product can not be caused to be pressed from both sides when wearing and tearing cause gap too large at section of jurisdiction thickness, even cause product to fall down generation accident.And latching device plays and can change with product thickness change in size, run into the effect that super thick section of jurisdiction also can use, how gauge regardless of section of jurisdiction changes, as long as can use in the setting range of adjusting screw(rod) (the adjustment length of general adjusting screw(rod) is at 15mm).Improved like this fixture is in routine use, and product is well protected, and decreases service expenditure, improves the presentation quality of product.
The utility model can make fixture play the effect of mitigation when clamping product by support anticollison block, movable arm anticollison block, fixing anticollison block, also can play the effect of shield jig while preventing damage of product.
The beneficial effects of the utility model are: provide one can change with product thickness change in size, run into super thick section of jurisdiction also can use, not enough or bad owing to also product can not be caused to be pressed from both sides when wearing and tearing cause gap too large at section of jurisdiction thickness, even cause product to fall down generation accident.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Schematic diagram when Fig. 2 is the utility model lifting.
Fig. 3 is the schematic diagram of latching device.
Detailed description of the invention
Embodiment is illustrated below in conjunction with Fig. 1 to Fig. 3:
As shown in Figure 1 to Figure 3, subway segment herringbone suspender, described subway segment herringbone suspender comprises fixed arm 1 and movable arm 2, and described fixed arm 1 and movable arm 2 are arranged in chevron pointing; The side lower part of described fixed arm 1 is provided with bracing frame 3, one end of described fixed arm 1 is connected with suspension ring 4, the other end of fixed arm 1 is movably hinged by bearing pin 5 and is connected with latching device 6, described latching device 6 comprises locking arm 61 and setting nut 62, locking arm 61 is provided with block 63, is connected by adjusting screw(rod) 64 between locking arm 61 and setting nut 62; Described fixed arm 1 is articulated with movable arm 2, and movable arm 2 comprises connecting plate 21, latch 22 and eave tile 23, and described connecting plate 21 and latch 22, latch 22 and eave tile 23 are bending integrative-structure, described latch 22 are provided with fore shaft 24; When described locking arm 61 moves centered by bearing pin 5, the block 63 on locking arm 61 can withstand mutually with the fore shaft 24 on latch 22.
Optimal way is, the bottom of described bracing frame 3 is provided with and supports anticollison block 7.
Optimal way is, described latch 22 and the medial surface of eave tile 23 are provided with movable arm anticollison block 8.
Optimal way is, described fixed arm 1 is provided with fixing anticollison block 9.
When its work, fall fixture, the fixed arm of fixture and movable arm is allowed to be clipped in product both sides, when bracing frame withstands product end, fixture just stops declining, the fixing anticollison block of fixed arm is allowed to against the outside of product, at this moment centered by pivot pin, lift locking arm, movable arm naturally will fall centered by the hinge-point of movable arm and fixed arm, and at this moment the eave tile of movable arm will catch on product.Put down locking arm, the block medial surface on locking arm is allowed to withstand the lateral surface of fore shaft, according to gap between fixed arm and movable arm, rotational lock arm, at this moment adjusting screw(rod) will enter or go out in setting nut, allows the gap between fixed arm and movable arm be in minimum rating, hoisting fixture, fixture will clamp product, and product is put into assigned address.
Claims (4)
1. subway segment herringbone suspender, is characterized in that, described subway segment herringbone suspender comprises fixed arm and movable arm, and described fixed arm and movable arm are that chevron pointing is arranged; The side lower part of described fixed arm is provided with bracing frame, one end of described fixed arm is connected with suspension ring, the other end of fixed arm is movably hinged by bearing pin and is connected with latching device, described latching device comprises locking arm and setting nut, locking arm is provided with block, is connected by adjusting screw(rod) between locking arm and setting nut; Described fixed arm is articulated with movable arm, and movable arm comprises connecting plate, latch and eave tile, and described connecting plate and latch, latch and eave tile are bending integrative-structure, described latch are provided with fore shaft; When described locking arm moves centered by bearing pin, the block on locking arm can withstand mutually with the fore shaft on latch.
2. subway segment herringbone suspender as claimed in claim 1, it is characterized in that, the bottom of described bracing frame is provided with support anticollison block.
3. subway segment herringbone suspender as claimed in claim 1, it is characterized in that, described latch and the medial surface of eave tile are provided with movable arm anticollison block.
4. subway segment herringbone suspender as claimed in claim 1, is characterized in that, described fixed arm is provided with fixing anticollison block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557391.7U CN204938740U (en) | 2015-07-29 | 2015-07-29 | Subway segment herringbone suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557391.7U CN204938740U (en) | 2015-07-29 | 2015-07-29 | Subway segment herringbone suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204938740U true CN204938740U (en) | 2016-01-06 |
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ID=55006183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557391.7U Active CN204938740U (en) | 2015-07-29 | 2015-07-29 | Subway segment herringbone suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204938740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016197A (en) * | 2015-07-29 | 2015-11-04 | 浙江省天和建材集团有限公司地铁管片分公司 | Herringbone lifting tool for metro segment |
-
2015
- 2015-07-29 CN CN201520557391.7U patent/CN204938740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016197A (en) * | 2015-07-29 | 2015-11-04 | 浙江省天和建材集团有限公司地铁管片分公司 | Herringbone lifting tool for metro segment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313200 Zhejiang city of Huzhou province Deqing County leidian town Baiyun Road No. 358 Patentee after: Zhejiang Building Materials Group Co., Ltd. subway section branch company Address before: 313200 Zhejiang city of Huzhou province Deqing County leidian town Baiyun Road No. 358 Patentee before: Subway segment branch company of Zhejiang Tohigh Building Materials Group Co., Ltd. |