CN208980118U - A kind of machine-roomless lift rope head fixing device - Google Patents
A kind of machine-roomless lift rope head fixing device Download PDFInfo
- Publication number
- CN208980118U CN208980118U CN201821245181.4U CN201821245181U CN208980118U CN 208980118 U CN208980118 U CN 208980118U CN 201821245181 U CN201821245181 U CN 201821245181U CN 208980118 U CN208980118 U CN 208980118U
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- rope
- rope end
- elevator
- fixed plate
- machine
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Abstract
The utility model provides a kind of machine-roomless lift rope head fixing device, including rope end fixed plate and the fixed tapered sleeve of rope end, rope end fixed plate are mounted on the guide rail on elevator shaft wall, and elevator steel cable fairlead can be passed through by being provided in rope end fixed plate.The fixed tapered sleeve of rope end is connected with elevator steel cable free end and is resisted against the upper surface of fairlead with the free end for fixing elevator steel cable.The anti-drop device being connected with rope end fixed plate is provided on guide rail, anti-drop device includes rope end fixing seat and pull rod, and the anti-drop device is used for the tensile strength of reinforcement plate.The machine-roomless lift rope head fixing device of the utility model avoids the setting of spandrel girder during elevator installation, so that elevator installation procedure is easy, reduces the manufacturing cost of elevator, while improving elevator to the utilization rate in space.
Description
Technical field
The utility model relates to elevator rope end component technology field, especially a kind of fixed device of elevator rope end.
Background technique
It is well known that elevator is indispensable transporting equipment in modern multilayer structure, elevator in the prior art
Basic structure include computer room, carriage, hoistway and stop, elevator drives carriage along leading on well enclosure is arranged in by motor
Rail moves up and down and then achievees the purpose that transport people or cargo.As shown in Figure 1, the main movement mechanism of elevator include computer room and
Carriage.Computer room 10 is generally located at the top of elevator shaft, and the computer room 10 is the space being separately provided, and computer room 10 is built-in
Have and is set including control cabinet 101, traction sheave 103, traction machine 104, directive wheel 105, limiter of speed 102 and general supply control box 106 etc.
It is standby.Its working principle is that when traction machine 102 rotates, by driving the movement of elevator steel cable to drive in carriage 7 and counterweight 8
Lower movement.One end of elevator steel cable is connected around traction sheave 103 and directive wheel 105 with the fastening of counterweight 8, and the other end then bypasses and sedan-chair
The connected movable pulley 6 of the fastening of compartment 7 is fixed on the rope hitch plate 9 for being set to elevator(lift) machine room.Therefore, general to have machine room elevator needs
Several spandrel girders are set in the computer room of well headroom for fixing rope hitch plate 9.But with popularizing for machine-roomless lift, elevator is not
Individual computer room is set again, the installation site of the rope end fixed plate of elevator is caused to be changed.Machine room in the prior art
Rope end fixed plate needs, which are mounted on, to be specially erected on the spandrel girder of well headroom, and arrangement spandrel girder needs the reserved weighing of hoistway to open
Mouthful, the difficulty of construction is increased, and setting up spandrel girder can make cost of manufacture increase.Simultaneously as the presence of spandrel girder, electricity
The upper space of ladder is compressed, and elevator is caused to reduce the utilization rate in space.
Utility model content
To solve the above-mentioned problems, that the purpose of this utility model is to provide a kind of structures is simple, save installation space and
And the machine-roomless lift rope head fixing device that installation cost is few.
The utility model be solve its technical problem and the technical solution adopted is that:
A kind of machine-roomless lift rope head fixing device, including rope end fixed plate include the fixed tapered sleeve of rope end rope end, the rope
Head fixed plate is mounted on the guide rail on elevator shaft wall, and the lead that can pass through elevator steel cable is provided in rope end fixed plate
Hole.
Further, the fixed tapered sleeve of the rope end is connected with the free end of elevator steel cable and is resisted against the fairlead
Upper surface.
Further, the anti-drop device being connected with rope end fixed plate is provided on the guide rail, anti-drop device includes rope
Head fixing seat and pull rod, the rope end fixing seat are mounted on the guide rail on elevator shaft wall and are located at the upper of rope end fixed plate
It is fastenedly connected by side, rope end fixing seat by first fixed structure with the guide rail on elevator shaft wall, and rope end fixing seat passes through
Pull rod and rope end fixed plate are rigidly connected.
Still further, being provided with radial through-hole on the pull rod, a free end is fixed on the steel at the top of elevator shaft
Rope can pass through above-mentioned radial through-hole and be fastenedly connected with pull rod.
Further, the rope end fixed plate includes end plates and support plate, and above-mentioned fairlead is arranged on end plates；Institute
The support plate stated is fastenedly connected by the second fixed structure and the guide rail on elevator shaft wall；Between the support plate and end plates
It is also connected with reinforcing rib.
The utility model has the beneficial effects that the machine-roomless lift rope head fixing device of the utility model can be directly mounted at electricity
On guide rail on terraced well enclosure, the setting of independent spandrel girder in elevator work progress is avoided, so that installation process is easier.
Due to no longer needing to be arranged special spandrel girder, and then reduce the manufacturing cost of elevator, while liberating elevator upper space,
Reduce requirement of the elevator installation to space.The anti-drop device of setting makes the rope end being mounted on guide rail provide that the intensity of plate obtains
To reinforcement, tensile strength is higher, and security performance is improved.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is that originally have machine room elevator structure composition schematic diagram；
Structural schematic diagram when Fig. 2 is on the guide rail that the utility model is applied on elevator shaft wall.
Specific embodiment
As shown in Fig. 2, a kind of machine-roomless lift rope head fixing device includes rope end fixed plate 1 and the fixed tapered sleeve 4 of rope end, rope
Head fixed plate 1 is mounted on the guide rail 5 on elevator shaft wall, and rope end fixed plate 1 is provided with the lead that can pass through elevator steel cable
Hole 12a.The fixed tapered sleeve 4 of the rope end is connected with the free end of the elevator steel cable across fairlead 12a, and is resisted against above-mentioned
The upper surface of fairlead 12a, the fixed tapered sleeve 4 of rope end are used to fix the free end of elevator steel cable.
Further, rope end fixed plate 1 falls off in order to prevent, is additionally provided on the guide rail 5 and is connected with rope end fixed plate 1
Anti-drop device, anti-drop device includes rope end fixing seat 2 and pull rod 3, and rope end fixing seat 2 is mounted on guide rail 5 and is located at rope end
The top of fixed plate 1, rope end fixing seat 2 are connected by first fixed structure with guide rail 5, and rope end fixing seat 2 is fixed with rope hitch plate
Plate 1 is both provided with tie rod hole, enables rope end fixing seat 2 rigidly connected by pull rod 3 and rope end fixed plate 1, due to rope end
Fixing seat 2 is connected with the fastening of guide rail 5 on elevator shaft wall and the connection of pull rod 3, so that the tensile property of rope end fixed plate 1
It is higher.
Still further, being provided with radial through-hole 3a on the pull rod, a free end is fixed at the top of elevator shaft
Steel cable can pass through above-mentioned radial through-hole 3a and be fastenedly connected with pull rod 3, pull rod 3 can be prevented de- by the fastening reinforcement of steel cable
It falls.
Further, the rope end fixed plate 1 includes support plate 11 and end plates 12, above-mentioned fairlead 12a setting
On end plates 12, the size of fairlead 12a can allow elevator steel cable to pass through, and the quantity of fairlead 12a can be full
Sufficient stiffness and strength are chosen according to the actual situation under the premise of requiring.
Still further, be fixedly connected by the second fixed structure with the guide rail 5 on elevator shaft wall in support plate 11, and
And reinforcing rib 12b is also connected between support plate 11 and end plates 12.The quantity of reinforcing rib 12b is born according to rope end fixed plate
Weight and actual conditions setting, reinforcing rib 12b are used to enhance the stability of end plates.
Preferably, the utility model first fixed structure includes two groups of bolt assemblies.
Preferably, the utility model is arranged there are three fairlead 12a on the end plates 12 of rope end fixed plate 1.
Preferably, the utility model is connected with two groups of reinforcing rib 12b between support plate 11 and end plates 12.
Preferably, the second fixed structure of the utility model includes five groups of bolt assemblies.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also using with
The different form of above embodiment, those skilled in the art are made etc. on the premise of without prejudice to spirit of the invention
Same transformation or corresponding change, all should belong in the protection scope of the utility model.
Claims (4)
1. a kind of machine-roomless lift rope head fixing device, it is characterised in that: including rope end fixed plate (1) and the fixed tapered sleeve of rope end
(4)；
The rope end fixed plate (1) is mounted on the guide rail on elevator shaft wall (5), and being provided in rope end fixed plate (1) can be with
Across the fairlead (12a) of elevator steel cable；
The rope end fixed tapered sleeve (4) is connected with the free end of elevator steel cable and is resisted against the upper surface of the fairlead (12a).
2. machine-roomless lift rope head fixing device as described in claim 1, it is characterised in that: be provided on the guide rail (5)
The anti-drop device being connected with rope end fixed plate (1), the anti-drop device include rope end fixing seat (2) and pull rod (3)；
The rope end fixing seat (2) is fixed on guide rail (5) by first fixed structure and is located at the upper of rope end fixed plate (1)
Side；
The rope end fixing seat (2) is rigidly connected by pull rod (3) and rope end fixed plate (1).
3. machine-roomless lift rope head fixing device as described in claim 1, it is characterised in that: rope end fixed plate (1) packet
Include support plate (11) and end plates (12)；The fairlead (12a) is arranged on end plates (12)；The support plate (11) passes through
Second fixed structure is fastenedly connected with guide rail (5)；Reinforcing rib is also connected between the support plate (11) and end plates (12)
(12b)。
4. machine-roomless lift rope head fixing device as claimed in claim 2, it is characterised in that: be provided on the pull rod (3)
Radial through-hole (3a), a free end, which is fixed on the steel cable at the top of elevator shaft, can pass through above-mentioned radial through-hole (3a) and and pull rod
(3) it is fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245181.4U CN208980118U (en) | 2018-08-03 | 2018-08-03 | A kind of machine-roomless lift rope head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245181.4U CN208980118U (en) | 2018-08-03 | 2018-08-03 | A kind of machine-roomless lift rope head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980118U true CN208980118U (en) | 2019-06-14 |
Family
ID=66780904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821245181.4U Active CN208980118U (en) | 2018-08-03 | 2018-08-03 | A kind of machine-roomless lift rope head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208980118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162696A (en) * | 2021-12-22 | 2022-03-11 | 广东奥菱电梯有限公司 | Elevator rope head combination |
-
2018
- 2018-08-03 CN CN201821245181.4U patent/CN208980118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114162696A (en) * | 2021-12-22 | 2022-03-11 | 广东奥菱电梯有限公司 | Elevator rope head combination |
| CN114162696B (en) * | 2021-12-22 | 2023-10-17 | 广东奥菱电梯有限公司 | Elevator rope head combination |
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