CN210029663U - Rope end combination device for connection between elevator car and counterweight - Google Patents
Rope end combination device for connection between elevator car and counterweight Download PDFInfo
- Publication number
- CN210029663U CN210029663U CN201920840518.4U CN201920840518U CN210029663U CN 210029663 U CN210029663 U CN 210029663U CN 201920840518 U CN201920840518 U CN 201920840518U CN 210029663 U CN210029663 U CN 210029663U
- Authority
- CN
- China
- Prior art keywords
- welding piece
- pull rod
- rope
- welding
- connection
- 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.)
- Active
Links
Images
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator car and counterweight between be connected rope fastening device of usefulness, including the rope pull rod, be connected with spring seat of honour and spring seat down on the rope pull rod, be provided with the spring between spring seat of honour and the spring seat down, the scarf is formed by the steel sheet welding of piecing after bending the shaping, the both sides of rope pull rod laminate respectively on the inner wall of scarf and respectively with welded connection between the inner wall of scarf, the one end towards the scarf on the rope pull rod is provided with the welding piece subassembly, the welding piece subassembly comprises welding piece one and welding piece two, the terminal surface of scarf fit on welding piece one and with welding piece one between welded connection, the lateral wall of scarf fit on welding piece two and with welded connection between the welding piece two. The utility model discloses make the wire rope who twines in the voussoir both sides fasten in wedge portion inner wall, therefore the wire rope atress is balanced, and is safe firm, and reduced the utility model discloses a cost of manufacture.
Description
Technical Field
The utility model relates to an elevator fag end technical field, concretely relates to elevator car and to being connected rope fastening device of usefulness between heavy.
Background
The lift car and the counterweight are connected by using a steel wire rope, and the lift car is driven to ascend and descend by depending on the friction force between the steel wire rope and the traction sheave groove. In addition, the existing elevator rope head structure cannot firmly lock the steel wire rope, and the swinging and shaking of the steel wire rope in the running process of the elevator can cause friction with the wedge sleeve, so that the steel wire rope is abraded, the service life is shortened, and the running safety of the whole elevator is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator car and to being connected the fag end composite set of usefulness between the counter weight, it can effectively solve the technical problem who mentions in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an elevator car and counterweight between be connected rope fastening device of usefulness, includes rope pull rod, wedge sleeve and sets up the voussoir in the wedge sleeve, be connected with spring seat of honour and spring seat down on the rope pull rod, be provided with the spring between spring seat of honour and the spring seat down, the wedge sleeve is formed by the steel sheet shaping back piece welding of bending, the both sides of rope pull rod laminate respectively on the inner wall of wedge sleeve and respectively with welded connection between the inner wall of wedge sleeve, the one end towards the wedge sleeve on the rope pull rod is provided with welded piece subassembly, the welded piece subassembly comprises welded piece one and welded piece two, the terminal surface laminating of wedge sleeve on the welded piece one and with welded piece one between welded connection, the lateral wall laminating of wedge sleeve on the welded piece two and with welded connection between the welded piece two.
Preferably, one end of the rope end pull rod is provided with two welding piece assemblies, and the two welding piece assemblies are symmetrical about the rope end pull rod.
Preferably, the first welding piece is connected with the rope end pull rod in a welding mode.
Preferably, the welding sheet assembly is an integrally formed structure formed by bending a steel plate.
Preferably, the first welding piece and the second welding piece are perpendicular to each other.
Preferably, one end of the first welding piece, which is connected with the rope end pull rod, is of an arc structure matched with the outer side wall of the rope end pull rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the rope end pull rod and the wedge sleeve are welded, the wedge block is arranged in the wedge sleeve, and the steel wire rope is fastened on the inner wall of the wedge sleeve around two sides of the wedge block, so that the steel wire rope is stressed uniformly, safely and firmly, and the manufacturing cost of the utility model is greatly reduced; in addition, in order to improve the firm nature of being connected between rope end pull rod and the wedge cover, the utility model discloses one end towards the wedge cover is provided with the welding piece subassembly on rope end pull rod to the one end that is connected with rope end pull rod on the welding piece one is established to the identical arc structure with the lateral wall of rope end pull rod, therefore has improved the security of using.
Drawings
Fig. 1 is a front view of a rope hitch for connection between an elevator car and a counterweight in an embodiment of the present invention;
fig. 2 is a top view of a rope hitch for connection between an elevator car and a counterweight in an embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure between a first welding piece and a rope end pull rod in the embodiment of the present invention;
in the figure, 1, slot wedge mount table, 2, bracing piece, 3, constant head tank, 4, lag, 5, slot wedge clamp plate, 6, vertical board, 7, diaphragm, 8, fixed plate, 9, rotatory clamp plate, 10, limiting plate, 11, guide bar, 12, pressure spring, 13, guiding hole, 14, scale, 15, cushion plate, 16, mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a rope hitch assembly for connecting an elevator car and a counterweight includes a rope hitch rod 1, a wedge sleeve 2 and a wedge 3 disposed in the wedge sleeve 2, the rope hitch rod 1 is connected with an upper spring seat 4 and a lower spring seat 5, a spring 6 is disposed between the upper spring seat 4 and the lower spring seat 5, the wedge sleeve 2 is formed by welding a steel plate after bending and forming a splice, two sides of the rope hitch rod 1 are respectively attached to the inner wall of the wedge sleeve 2 and are respectively welded to the inner wall of the wedge sleeve 2, one end of the rope hitch rod 1 facing the wedge sleeve 2 is provided with a welding sheet assembly, usually one end of the rope hitch rod 1 is provided with two welding sheet assemblies, the two welding sheet assemblies are symmetrical with respect to the rope hitch rod 1, the welding sheet assembly is composed of a welding sheet I7 and a welding sheet II 8, and the welding sheet assembly can also be an integrally formed structure formed by bending a steel plate, wherein mutually perpendicular between welding piece 7 and the welding piece two 8, be welded connection between welding piece 7 and the fag end pull rod 1, a terminal surface laminating of scarf 2 on welding piece 7 and with welded connection between welding piece 7, the lateral wall laminating of scarf 2 on welding piece two 8 and with welded connection between two 8, establish the identical arc structure of lateral wall with fag end pull rod 1 for the one end that is connected with fag end pull rod 1 on welding piece 7, the utility model discloses it is provided with the welding piece subassembly to go to the one end of scarf 2 on fag end pull rod 1 to establish to the identical arc structure of lateral wall with fag end pull rod 1 in the one end that is connected with fag end pull rod 1 on welding piece 7, therefore improved the security of using.
The rope end pull rod 1 and the wedge sleeve 2 are welded, the wedge block 3 is arranged in the wedge sleeve 2, and the steel wire rope is fastened on the inner wall of the wedge sleeve 2 around two sides of the wedge block 3, so that the steel wire rope is stressed evenly, safe and firm, and the manufacturing cost of the utility model is greatly reduced; in addition, in order to improve the firm nature of connection between rope end pull rod and the wedge cover.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides an elevator car and to being connected fag end composite set who uses between heavy, includes the fag end pull rod, be connected with spring seat of honour and spring seat down on the fag end pull rod, be provided with spring, its characterized in that between spring seat of honour and the spring seat down: still include the wedge sleeve and set up the voussoir in the wedge sleeve, the wedge sleeve is formed by the steel sheet welding of piecing together after bending the shaping, the both sides of fag end pull rod laminate respectively on the inner wall of wedge sleeve and respectively with welded connection between the inner wall of wedge sleeve, the one end towards the wedge sleeve on the fag end pull rod is provided with the welding piece subassembly, the welding piece subassembly comprises welding piece one and welding piece two, a terminal surface laminating of wedge sleeve on welding piece one and with welded connection between the welding piece one, the lateral wall laminating of wedge sleeve on welding piece two and with welded connection between the welding piece two.
2. The rope hitch assembly for connection between an elevator car and a counterweight as set forth in claim 1, wherein: one end of the rope end pull rod is provided with two welding piece assemblies, and the two welding piece assemblies are symmetrical about the rope end pull rod.
3. A rope hitch assembly for connection between an elevator car and a counterweight as claimed in claim 2, wherein: and the first welding piece is welded with the rope end pull rod.
4. A rope hitch for connection between an elevator car and a counterweight as claimed in any one of claims 1-3, characterized in that: the welding piece assembly is of an integrally formed structure formed by bending steel plates.
5. The rope hitch assembly for connection between an elevator car and a counterweight as set forth in claim 4, wherein: the first welding sheet and the second welding sheet are perpendicular to each other.
6. The rope hitch assembly for connection between an elevator car and a counterweight as claimed in claim 5, wherein: one end of the first welding piece, which is connected with the rope end pull rod, is of an arc structure matched with the outer side wall of the rope end pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840518.4U CN210029663U (en) | 2019-06-05 | 2019-06-05 | Rope end combination device for connection between elevator car and counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840518.4U CN210029663U (en) | 2019-06-05 | 2019-06-05 | Rope end combination device for connection between elevator car and counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210029663U true CN210029663U (en) | 2020-02-07 |
Family
ID=69346746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920840518.4U Active CN210029663U (en) | 2019-06-05 | 2019-06-05 | Rope end combination device for connection between elevator car and counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210029663U (en) |
-
2019
- 2019-06-05 CN CN201920840518.4U patent/CN210029663U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210029663U (en) | Rope end combination device for connection between elevator car and counterweight | |
| CN201071235Y (en) | Safety locking device for mine hoisting hanging cradle | |
| CN210682895U (en) | Elevator guide rail with shock attenuation anticollision structure | |
| CN202689503U (en) | Scaffold anti-dropping anti-inclining lifting device for steel-cable circumambulating structure | |
| CN217264163U (en) | Large-tonnage elevator counterweight housing structure | |
| CN211283329U (en) | Elevator guide rail convenient to installation | |
| CN212387533U (en) | Shock-absorbing structure for construction elevator | |
| CN211283327U (en) | Elevator guide rail connecting plate with high stability | |
| CN211340424U (en) | Special-shaped clamp for tensioning bridge sling | |
| CN213623062U (en) | Outer cover module of electric hoist | |
| CN210485241U (en) | Safety protection jig for compressing automobile rear suspension spring | |
| CN213475105U (en) | Elevator knapsack rack | |
| CN211056571U (en) | Supporting leg supporting structure of crane | |
| CN214828193U (en) | Rope hitch plate assembly fixed on guide rail | |
| CN110526111A (en) | A kind of lifting latch structure and its application method | |
| CN216841402U (en) | Machine-room-free elevator convenient to overhaul | |
| CN213864921U (en) | High comfortable passenger elevator guide rail | |
| CN214835227U (en) | Positioning pin connecting structure of hoisting type elevator steel structure | |
| CN218988548U (en) | Steel plate hoisting device | |
| CN212198093U (en) | Elevator counterweight device with high stability | |
| CN217676224U (en) | Counterweight side rope end support combination | |
| CN205820677U (en) | Building iron structure hoisting device fixture | |
| CN215626081U (en) | Detachable door counterweight for construction elevator cage | |
| CN214614058U (en) | Walking type pile driving frame pulley device | |
| CN211644238U (en) | Elevator guide rail bracket fixing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |