CN204434021U - The Fast Installation connecting element of building hoist trolley cover - Google Patents
The Fast Installation connecting element of building hoist trolley cover Download PDFInfo
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- CN204434021U CN204434021U CN201520013825.7U CN201520013825U CN204434021U CN 204434021 U CN204434021 U CN 204434021U CN 201520013825 U CN201520013825 U CN 201520013825U CN 204434021 U CN204434021 U CN 204434021U
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- handle
- snap close
- leaf spring
- stock
- making leaf
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Abstract
The utility model discloses the Fast Installation connecting element of a kind of building hoist trolley cover, comprise and be enclosed solidly in one of trolley body outside wall surface to the stock of the square frame-shaped of opening; Stock underrun buckle-type latching device fastens connection with corresponding standard knot cross beam lock; Buckle-type latching device comprise square frame-shaped snap close piece support body that a side is connected by plate and end, stock bottom surface one one, and snap close piece support body one end be hinged by handle connecting shaft trapezoidal rack-like snap close handle, S shape sheet making leaf spring; Making leaf spring one end is hinged by reed adapter shaft and snap close piece support body; Making leaf spring stage casing is through the neutral in the middle of reed adapter shaft and handle connecting shaft, and the latter end of making leaf spring is located at the below of handle connecting shaft; The upper base of ladder frame is handle bottom, and the limit thickness of the distance of handle bottom and stock bottom surface and the angle steel of standard knot crossbeam is suitable.Install and maintenance efficiency higher, result of use is better.
Description
Technical field
The utility model belongs to building hoist technical field, relates to building hoist trolley, particularly the Fast Installation connecting element of building hoist trolley cover.
Background technology
Building hoist trolley is the supply current passage of elevator, and trolley comprises current colector, trolley cover, its trolley cover install convenience and reliability to the maintenance of elevator and safe operation very important.Building hoist trolley cover overlaps vertical continuous company by more piece unit trolley, and when construction building be high-rise, the overall deadweight increasing of the trolley cover due to continuous company, probably slowly drops, gently then cause breakdown of equipment, heavy then may cause safety misadventure.Therefore often joint unit trolley cover must be fixed on standard knot with failure-free mounting fixing parts, simultaneously in order to save labour cost during installation, mounting fixing parts adopts convenient the fixing of rational structure to be also the factor that must consider.
The mounting fixing parts of the building hoist trolley cover of prior art, as shown in Figure 1 and Figure 2, comprises and is enclosed solidly in one of trolley body 1 outside wall surface to the stock 3 of the square frame-shaped of opening; Stock 3 underrun locking and fixing device fastens connection with corresponding standard knot cross beam lock; Locking and fixing device is the fastener of bolt and matching nut.
The mounting fixing parts adopting the building hoist trolley of such technology to overlap can use certainly, but due to fastener and standard knot crossbeam 2 interlocking that locking and fixing device is bolt and matching nut, installation and maintenance efficiency is high not enough, and construct convenient not enough, result of use is desirable not enough.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides a kind of construction more convenient, and installation and maintenance efficiency is higher, the mounting fixing parts of result of use more preferably building hoist trolley cover.
The utility model for the technical scheme reaching above-mentioned technical purpose and adopt is: the Fast Installation connecting element of building hoist trolley cover, comprises and is enclosed solidly in one of trolley body outside wall surface to the stock of the square frame-shaped of opening; Stock underrun locking and fixing device fastens connection with corresponding standard knot cross beam lock; Locking and fixing device is buckle-type latching device; Buckle-type latching device comprise square frame-shaped snap close piece support body that a side is connected by plate and end, stock bottom surface one one, and snap close piece support body one end be hinged by handle connecting shaft trapezoidal rack-like snap close handle, S shape sheet making leaf spring; Making leaf spring one end is hinged by reed adapter shaft and snap close piece support body; Making leaf spring stage casing is through the neutral in the middle of reed adapter shaft and handle connecting shaft, and the latter end of making leaf spring is located at the below of handle connecting shaft; The upper base of ladder frame is handle bottom, and the limit thickness of the distance of handle bottom and stock bottom surface and the angle steel of standard knot crossbeam is suitable.
The lower surface of the end of described making leaf spring is also provided with protruding latch.
Described stock bottom surface is greater than the limit thickness of the angle steel of standard knot crossbeam with the contiguous spacing paralleling one side of square frame-shaped snap close piece support body.
The beneficial effects of the utility model are: because locking and fixing device is buckle-type latching device; Buckle-type latching device comprise square frame-shaped snap close piece support body that a side is connected by plate and end, stock bottom surface one one, and snap close piece support body one end be hinged by handle connecting shaft trapezoidal rack-like snap close handle, S shape sheet making leaf spring; Making leaf spring one end is hinged by reed adapter shaft and snap close piece support body; Making leaf spring stage casing is through the neutral in the middle of reed adapter shaft and handle connecting shaft, and the latter end of making leaf spring is located at the below of handle connecting shaft; The upper base of ladder frame is handle bottom, and the limit thickness of the distance of handle bottom and stock bottom surface and the angle steel of standard knot crossbeam is suitable.As long as during installation by buckle-type latching device with the checkpost clip stressed joint of the angle steel of standard knot crossbeam, installation and maintenance efficiency higher, result of use is better.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.Wherein:
Fig. 1 is the scheme of installation of the building hoist trolley cover of prior art;
Fig. 2 is the schematic diagram of the mounting fixing parts of the building hoist trolley cover of prior art;
Fig. 3 is that the utility model is installing and using the schematic diagram of state;
Fig. 4 is that the utility model is installing and using the partial schematic diagram of state;
Fig. 5 is the schematic diagram of the utility model at locking state;
Fig. 6 is the omission schematic diagram of the utility model at releasing orientation;
Fig. 7 is that subdivision of the present utility model omits schematic diagram;
Fig. 8 is the omission schematic diagram of the utility model at another line of vision.
Marker number in accompanying drawing is described as follows: trolley body 1, standard knot crossbeam 2, stock 3, snap close piece support body 4, snap close handle 5, making leaf spring 6, reed adapter shaft 7, handle connecting shaft 8, handle bottom 9
Detailed description of the invention
Embodiment of the present utility model, as shown in Figures 3 to 8, the Fast Installation connecting element of building hoist trolley cover, comprises and is enclosed solidly in one of trolley body 1 outside wall surface to the stock 3 of the square frame-shaped of opening; Stock 3 underrun locking and fixing device is locked with corresponding standard knot crossbeam 2 and connects; Locking and fixing device is buckle-type latching device; Buckle-type latching device comprise square frame-shaped snap close piece support body 4 that a side is connected by plate and end, stock 3 bottom surface one one, and snap close piece support body 4 one end be hinged by handle connecting shaft 8 trapezoidal rack-like snap close handle 5, S shape sheet making leaf spring 6; Making leaf spring 6 one end is hinged by reed adapter shaft 7 and snap close piece support body 4; Making leaf spring 6 stage casing is through the neutral in the middle of reed adapter shaft 7 and handle connecting shaft 8, and the latter end of making leaf spring 6 is located at the below of handle connecting shaft 8; The upper base of ladder frame is handle bottom 9, and handle bottom 9 is suitable with the limit thickness of the distance of stock 3 bottom surface and the angle steel of standard knot crossbeam 2.
The lower surface of the end of described making leaf spring 6 is also provided with protruding latch.
Described stock 3 bottom surface is greater than the limit thickness of the angle steel of standard knot crossbeam 2 with the contiguous spacing paralleling one side of square frame-shaped snap close piece support body 4.
During use, as long as snap close handle 5 is first cocked, after part between stock 3 outer bottom and snap close piece support body 4 is snapped in the stile of the angle steel of standard knot crossbeam 2, then snap close handle 5 is wrenched downwards.
Claims (3)
1. the Fast Installation connecting element of building hoist trolley cover, comprises and is enclosed solidly in one of trolley body outside wall surface to the stock of the square frame-shaped of opening; Stock underrun locking and fixing device fastens connection with corresponding standard knot cross beam lock; It is characterized in that: locking and fixing device is buckle-type latching device; Buckle-type latching device comprise square frame-shaped snap close piece support body that a side is connected by plate and end, stock bottom surface one one, and snap close piece support body one end be hinged by handle connecting shaft trapezoidal rack-like snap close handle, S shape sheet making leaf spring; Making leaf spring one end is hinged by reed adapter shaft and snap close piece support body; Making leaf spring stage casing is through the neutral in the middle of reed adapter shaft and handle connecting shaft, and the latter end of making leaf spring is located at the below of handle connecting shaft; The upper base of ladder frame is handle bottom, and the limit thickness of the distance of handle bottom and stock bottom surface and the angle steel of standard knot crossbeam is suitable.
2. the Fast Installation connecting element of building hoist trolley cover according to claim 1, is characterized in that: the lower surface of the end of described making leaf spring is also provided with protruding latch.
3. the Fast Installation connecting element of building hoist trolley cover according to claim 1 and 2, is characterized in that: described stock bottom surface is greater than the limit thickness of the angle steel of standard knot crossbeam with the contiguous spacing paralleling one side of square frame-shaped snap close piece support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013825.7U CN204434021U (en) | 2015-01-09 | 2015-01-09 | The Fast Installation connecting element of building hoist trolley cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013825.7U CN204434021U (en) | 2015-01-09 | 2015-01-09 | The Fast Installation connecting element of building hoist trolley cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204434021U true CN204434021U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013825.7U Active CN204434021U (en) | 2015-01-09 | 2015-01-09 | The Fast Installation connecting element of building hoist trolley cover |
Country Status (1)
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| CN (1) | CN204434021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299688A (en) * | 2019-06-25 | 2019-10-01 | 广州志浩信念网络科技有限公司 | A kind of chute of strap cam locking mechanism |
-
2015
- 2015-01-09 CN CN201520013825.7U patent/CN204434021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299688A (en) * | 2019-06-25 | 2019-10-01 | 广州志浩信念网络科技有限公司 | A kind of chute of strap cam locking mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |