CN205590127U - A fastener for elevator car - Google Patents
A fastener for elevator car Download PDFInfo
- Publication number
- CN205590127U CN205590127U CN201620442873.2U CN201620442873U CN205590127U CN 205590127 U CN205590127 U CN 205590127U CN 201620442873 U CN201620442873 U CN 201620442873U CN 205590127 U CN205590127 U CN 205590127U
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- CN
- China
- Prior art keywords
- cylinder
- lattice
- rounded cap
- overcoat
- section
- 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 - Fee Related
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to the technical field of the elevator is made, concretely relates to a fastener for elevator car comprises overcoat and interior bolt, and outside tieing including the outer ways, the overcoat includes doughnut -shaped structure's support piece and drum, and support piece border evenly distributed has and has elastic lattice -shaped fastener, and the lattice -shaped fastener other end is connected with the drum, is equipped with doughnut -shaped structure's draw -in groove on the drum inside wall, interior bolt include solid cylinder and hollow round cap, solid cylinder tail end is connected with hollow round cap, hollow round cap lateral surface is equipped with a plurality of latches, all card gear position same level on hollow round cap lateral surface, solid cylinder pass drum and lattice -shaped fastener, hollow round cap setting is in the drum, the latch on the hollow round cap imbeds in the draw -in groove. The utility model discloses can improve the work efficiency of the fastening connection work between the elevator cab wall, and easy operation, the sound construction.
Description
Technical field
This utility model belongs to technical field of elevator manufacturing, is specifically related to a kind of clamp device for lift car.
Background technology
In box elevator, lift car is often designed with steel plate bending part, car walls after molding forms a thin type piece having back hook, the impact of hook thin type piece structure is suffered from back the when of connection between car walls, the instrument of installation bolt and nut fastens in being difficult to put in back hook thin type piece, becomes the most difficult so that installing.The connected mode of bolt and nut is the most firm, but the shearing force that the bolt between two car walls is subject to be far longer than be subject to draw high power, so wasting one's talent on a petty job the most a little by the connected mode of bolts and nuts, and because of the reason of installation site, also it is very the most with bolt, nut thread to fastening the consumed time between car walls, need at the position a minimum of tens of connection between every two pieces of car walls, if the connected mode all coordinated with bolts and nuts is fixed, the time so consumed is the most, and efficiency is the lowest.
Summary of the invention
This utility model is for the connected mode operating difficulties using bolt and nut in prior art between elevator lift-cabin wall, the drawback of inefficiency, a kind of clamp device for lift car is provided, this device is made up of overcoat and interior bolt two parts, only overcoat need to be embedded in the hole that two car walls junctions are accomplished fluently in advance in use, again interior bolt is embedded in overcoat, it is not necessary to use special instrument, operate the simplest.
Goal of the invention of the present utility model is achieved through the following technical solutions: a kind of clamp device for lift car, it is made up of overcoat and interior bolt, overcoat is enclosed within outside interior bolt, overcoat includes support member and the cylinder of cirque structure, support member edge is evenly distributed with the resilient lattice-shaped fastener of tool, the lattice-shaped fastener other end is connected with cylinder, and cylinder medial wall is provided with the draw-in groove of cirque structure；Described interior bolt includes solid cylinder and hollow rounded cap, solid cylinder tail end is connected with hollow rounded cap, hollow rounded cap lateral surface is provided with some latches, all latches are positioned at the same level height on hollow rounded cap lateral surface, solid cylinder passes cylinder and lattice-shaped fastener, hollow rounded cap is arranged in cylinder, and the latch in hollow rounded cap embeds in draw-in groove.
As preferably, described latch is v-shaped structure, and the opening side of the latch of V-structure is connected with hollow rounded cap lateral surface.
As preferably, latch is that hollow rounded cap sidewall is stamped to form.
As preferably, described lattice-shaped fastener is that strip shape body bending forms, lattice-shaped fastener includes tilting section, vertical section A, horizontal segment, vertical section B, tilting section is connected with the support member of cirque structure, and tilting section is obliquely installed outside support member, and the tilting section other end is connected with vertical section A upper end, vertically section A lower end is connected with horizontal segment left end, horizontal segment right-hand member is connected with vertical section B lower end, and vertical section B upper end is connected with cylinder, and vertical section A is parallel to each other with vertical section B.
As preferably, described overcoat is rustless steel or cast iron is made.
As preferably, described interior bolt is rustless steel or cast iron is made.
Compared with prior art, this utility model has the advantages that this utility model is made up of overcoat and interior bolt two parts, only overcoat need to be embedded in the hole that two car walls junctions are accomplished fluently in advance in use, again interior bolt is embedded in overcoat, without using special instrument, do not affected by car walls bending part size, whole installation process is the fastest, operate the simplest, it is greatly improved installation effectiveness, simultaneously because the solid cylinder on interior bolt is just stuck in the junction of two car walls, the intensity of solid cylinder enough bears the shearing force between two car walls, such connected mode is the most firm.
Accompanying drawing explanation
Fig. 1 is this utility model axonometric chart；
Fig. 2 is this utility model sectional view；
Fig. 3 is overcoat axonometric chart；
Fig. 4 is interior bolt axonometric chart；
Labelling in figure: 1, overcoat, 2, interior bolt, 3, support member, 4, cylinder, 5, lattice-shaped fastener, 6, draw-in groove, 7, solid cylinder, 8, hollow rounded cap, 9, latch, 10, tilting section, 11, vertical section A, 12, horizontal segment, 13, vertical section B.
Detailed description of the invention
This utility model is further described by embodiment represented below in conjunction with the accompanying drawings:
Embodiment 1
nullAs Figure 1-4，A kind of clamp device for lift car，It is made up of the overcoat 1 of stainless steel and the interior bolt 2 of stainless steel，Overcoat 1 is enclosed within outside interior bolt 2，Overcoat 1 includes support member 3 and the cylinder 4 of cirque structure，Support member 3 edge is evenly distributed with the resilient lattice-shaped fastener 5 of tool，Described lattice-shaped fastener 5 forms for strip shape body bending，Lattice-shaped fastener 5 includes tilting section 10、Vertically section A11、Horizontal segment 12、Vertically section B13，Tilting section 10 is connected with the support member 3 of cirque structure，Tilting section 10 is obliquely installed outside support member 3，Tilting section 10 other end is connected with vertical section A11 upper end，Vertically section A11 lower end is connected with horizontal segment 12 left end，Horizontal segment 12 right-hand member is connected with vertical section B13 lower end，Vertically section B13 upper end is connected with cylinder 4，Vertically section A11 is parallel to each other with vertical section B13；Cylinder 4 medial wall is provided with the draw-in groove 6 of cirque structure；Described interior bolt 2 includes solid cylinder 7 and hollow rounded cap 8, solid cylinder 7 tail end is connected with hollow rounded cap 8, hollow rounded cap 8 lateral surface is provided with the latch 9 of four v-shaped structures, the opening side of the latch 9 of V-structure is connected with hollow rounded cap 8 lateral surface, latch 9 is stamped to form for hollow rounded cap 8 sidewall, all latches 9 are positioned at the same level height on hollow rounded cap 8 lateral surface, solid cylinder 7 is through cylinder 4 and lattice-shaped fastener 5, hollow rounded cap 8 is arranged in cylinder 4, and the latch 9 in hollow rounded cap 8 embeds in draw-in groove 6.
The hole accomplished fluently in advance is had in two car walls junctions, the first half of overcoat 1 is filled in hole, lattice-shaped fastener 5 on overcoat 1 can be deformed and compress the when of extruding by external force, after by hole, external force eliminates, lattice-shaped fastener 5 can spring back to original shape, thus block two pieces of car walls, then install in the cylinder 4 of overcoat 1 with solid cylinder 7 one end of interior bolt 2, after being installed to the end, hollow rounded cap 8 end on interior bolt 2 is concordant with cylinder 4 end on overcoat 1, latch 9 on hollow rounded cap 8 lateral surface embeds in the draw-in groove 6 on cylinder 4 medial wall, thus installation, operating process is the simplest.As long as taking the diameter hard iron less than support member 3 internal diameter of cirque structure firmly toward returning back to top the when of dismounting, latch 9 departs from latch 6 and just can easily remove.Owing to the solid cylinder 7 of interior bolt 2 is just stuck in the junction of two car walls, the intensity of solid cylinder 7 enough bears the shearing force between two car walls.
Specific embodiment described in literary composition is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (6)
1. the clamp device for lift car, it is made up of overcoat (1) and interior bolt (2), overcoat is enclosed within outside interior bolt, it is characterized in that, overcoat includes support member (3) and the cylinder (4) of cirque structure, support member edge is evenly distributed with the resilient lattice-shaped fastener (5) of tool, and the lattice-shaped fastener other end is connected with cylinder, and cylinder medial wall is provided with the draw-in groove (6) of cirque structure；Described interior bolt includes solid cylinder (7) and hollow rounded cap (8), solid cylinder tail end is connected with hollow rounded cap, hollow rounded cap lateral surface is provided with some latches (9), all latches are positioned at the same level height on hollow rounded cap lateral surface, solid cylinder passes cylinder and lattice-shaped fastener, hollow rounded cap is arranged in cylinder, and the latch in hollow rounded cap embeds in draw-in groove.
A kind of clamp device for lift car the most according to claim 1, it is characterised in that described latch is v-shaped structure, and the opening side of the latch of V-structure is connected with hollow rounded cap lateral surface.
A kind of clamp device for lift car the most according to claim 2, it is characterised in that latch is that hollow rounded cap sidewall is stamped to form.
A kind of clamp device for lift car the most according to claim 1, it is characterized in that, described lattice-shaped fastener is that strip shape body bending forms, lattice-shaped fastener includes tilting section (10), vertically section A(11), horizontal segment (12), vertically section B(13), tilting section is connected with the support member of cirque structure, tilting section is obliquely installed outside support member, the tilting section other end is connected with vertical section A upper end, vertically section A lower end is connected with horizontal segment left end, horizontal segment right-hand member is connected with vertical section B lower end, vertically section B upper end is connected with cylinder, vertically section A is parallel to each other with vertical section B.
5. according to a kind of clamp device for lift car described in claim 1-4 any one, it is characterised in that described overcoat is rustless steel or cast iron is made.
6. according to a kind of clamp device for lift car described in claim 1-4 any one, it is characterised in that described interior bolt is rustless steel or cast iron is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442873.2U CN205590127U (en) | 2016-05-17 | 2016-05-17 | A fastener for elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620442873.2U CN205590127U (en) | 2016-05-17 | 2016-05-17 | A fastener for elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590127U true CN205590127U (en) | 2016-09-21 |
Family
ID=56931717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620442873.2U Expired - Fee Related CN205590127U (en) | 2016-05-17 | 2016-05-17 | A fastener for elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590127U (en) |
-
2016
- 2016-05-17 CN CN201620442873.2U patent/CN205590127U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20190517 |