CN203667749U - Safety tongs - Google Patents
Safety tongs Download PDFInfo
- Publication number
- CN203667749U CN203667749U CN201420016557.XU CN201420016557U CN203667749U CN 203667749 U CN203667749 U CN 203667749U CN 201420016557 U CN201420016557 U CN 201420016557U CN 203667749 U CN203667749 U CN 203667749U
- Authority
- CN
- China
- Prior art keywords
- safety tongs
- adapter plate
- connecting panel
- utility
- model
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Images
Abstract
The utility model discloses a pair of safety tongs which comprises beam bodies, a connecting plate, an installation plate, a rib plate, a shaft connecting plate and a bayonet. The rib plate is located between the two beam bodies. The connecting plate and the shaft connecting plate are fixed to the side faces of the beam body at the bottom respectively and are close to the installation plate which is clamped on the bayonet. By means of the safety tongs, positioning can be rapidly and accurately achieved, installation errors are reduced, and installation efficiency is improved.
Description
Technical field
The utility model relates to a kind of pliers, particularly relates to a kind of safety tongs.
Background technology
Safety tongs need have adapter plate to be connected with bottom girder, adapter plate is positioned at elevator car frame bottom girder, and the position between beam body two ends and connecting panel, the mode of traditional mounting plate is to make adapter plate between two connecting panels, adapter plate two ends and connecting panel take the mode of welding to fix, adapter plate Central Symmetry punches on position, and safety tongs is fixed on adapter plate afterwards.This mounting means can make safety tongs be fixed on the horizontal line of centers of bottom girder body in theory, but in practical operation, tend to can not well be positioned at RC position because a variety of causes causes adapter plate, for example personnel's technology is immature, different etc. the deviations that all can cause center of welding and assembling height, thereby make safety tongs not affect service efficiency between two parties, also affected the efficiency of installing.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of safety tongs, and it can quick and precisely be located, and reduces installation error, improves the efficiency of installing.
The utility model solves above-mentioned technical matters by following technical proposals: a kind of safety tongs, it is characterized in that, it comprises beam body, connecting panel, adapter plate, gusset, axle connecting panel, bayonet socket, gusset is positioned at the centre of two beam bodies, connecting panel, axle connecting panel are separately fixed on a side of bottom girder body and near adapter plate, adapter plate is stuck on bayonet socket.
Preferably, described beam body is provided with multiple mounting holes.
Preferably, on described beam body, be also provided with knock hole.
Preferably, the shape of described knock hole is oval.
Positive progressive effect of the present utility model is: the utility model can quick and precisely be located, and reduces installation error, improves the efficiency of installing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model safety tongs.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1, the utility model safety tongs comprises beam body 1, connecting panel 2, adapter plate 3, gusset 4, axle connecting panel 5, bayonet socket 6, gusset 4 is positioned at the centre of two beam bodies 1, connecting panel 2, axle connecting panel 5 are separately fixed on a side of bottom girder body 1 and near adapter plate 3, adapter plate 3 is stuck on bayonet socket 6.Beam body 1 is provided with multiple mounting holes 7, facilitates like this screw etc. to install.On beam body 1, be also provided with knock hole 8, knock hole 8 is positioned at the side of gusset 4, positions so easily and accurately adapter plate.The shape of knock hole 8 can be oval, and convenient and circular mounting hole is distinguished like this.
Before adapter plate welding in the past, need workman to go center-point, range estimation add hand survey sensation adapter plate really placed in the middle can weld, the utility model is directly stuck in adapter plate on bayonet socket and can starts welding now, has shortened the engineering time, has brought facility to workman.Go to upper and lower, left and right to check in any case adapter plate is in the past consuming time, make it placed in the middle, final welding still can cause because of the difference in welding and assembling height and gap the center of adapter plate and bottom girder Ti center not on same straight line, thereby affects use effect of safety tongs.Existing the utility model can first make centralized positioning very accurately, and highly how different rear welding two ends, without the welding gimmick at wheel two ends and, can not affect its center yet, thereby has ensured safety tongs position placed in the middle forever.
Above-described specific embodiment; technical matters, technical scheme and beneficial effect to solution of the present utility model further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a safety tongs, it is characterized in that, it comprises beam body, connecting panel, adapter plate, gusset, axle connecting panel, bayonet socket, and gusset is positioned at the centre of two beam bodies, connecting panel, axle connecting panel are separately fixed on a side of bottom girder body and near adapter plate, adapter plate is stuck on bayonet socket.
2. safety tongs according to claim 1, is characterized in that, described beam body is provided with multiple mounting holes.
3. safety tongs according to claim 1, is characterized in that, on described beam body, is also provided with knock hole.
4. safety tongs according to claim 3, is characterized in that, the shape of described knock hole is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016557.XU CN203667749U (en) | 2014-01-10 | 2014-01-10 | Safety tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016557.XU CN203667749U (en) | 2014-01-10 | 2014-01-10 | Safety tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203667749U true CN203667749U (en) | 2014-06-25 |
Family
ID=50964068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016557.XU Expired - Lifetime CN203667749U (en) | 2014-01-10 | 2014-01-10 | Safety tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203667749U (en) |
-
2014
- 2014-01-10 CN CN201420016557.XU patent/CN203667749U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |