CN203922366U - A kind of construction elevator cable carriage device - Google Patents
A kind of construction elevator cable carriage device Download PDFInfo
- Publication number
- CN203922366U CN203922366U CN201420331225.0U CN201420331225U CN203922366U CN 203922366 U CN203922366 U CN 203922366U CN 201420331225 U CN201420331225 U CN 201420331225U CN 203922366 U CN203922366 U CN 203922366U
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- China
- Prior art keywords
- connecting rod
- cable
- rod
- construction elevator
- carriage device
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- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model belongs to vehicle for construction field, the utility model is a kind of construction elevator cable carriage device, comprise cable trolley frame, be arranged on the cable wheel assembly on cable trolley frame, the both ends of cable trolley frame are provided with respectively the roller that can coordinate with building hoist guide rail, described cable trolley frame comprises first connecting rod, second connecting rod and connects guide rod, connect guide rod and be connected with first connecting rod and second connecting rod respectively, and distance variable between first connecting rod and second connecting rod.The utility model can move to second connecting rod along connecting guide rod by first connecting rod, thereby make the distance variable between first connecting rod and second connecting rod, make the building hoist of the outer cage threshold of the applicable multiple differing heights of the utility model, and, adopt the building hoist of cable trolley device of the present utility model, can reduce the height of the threshold of outer cage, for building site turnover elevator improves convenience.
Description
Technical field
The utility model belongs to vehicle for construction field, particularly a kind of construction elevator cable carriage device.
Background technology
In today of the high speed development of national economy, the vehicle for constructions such as building hoist start bringing into play huge effect at increasing building field, especially for large-engineering, and skyscraper place, it is particularly important that the use of building hoist seems, it can greatly be boosted productivity and economize labor time.Therefore, the composite request of the various aspects such as the performance of people to elevator, efficiency, load carrying ability, energy-conservation, maintenance is also more and more higher.
Building hoist cable trolley device is generally positioned at the below of cage at present, in the time that cage moves to guide rail bottom, cable trolley device also moves to guide rail bottom, because cable trolley device has certain height, so that overhead also there is certain altitude in the inner bottom surface of cage, for convenient turnover cage, the outer cage of elevator need to arrange threshold conventionally, and will ensure that outer cage threshold is contour with the inner bottom surface of cage as far as possible.But existing building hoist cable trolley device can only be suitable on the elevator of outer cage threshold of standing height, can not on the elevator of the outer cage threshold of differing heights, use, therefore the commonality of building hoist cable trolley device is poor, and, because the height of existing cable trolley device is higher, therefore require outer cage threshold also higher, building-site need to be made a higher platform with slope turnover elevator, threshold is higher brings more inconveniences, has also wasted manpower and materials.
Summary of the invention
The purpose of this utility model is at least one the deficiency overcoming described in above-mentioned prior art, and a kind of construction elevator cable carriage device of the outer cage threshold that is suitable for multiple differing heights is provided.
In order to achieve the above object, the technical scheme that the utility model is taked: a kind of construction elevator cable carriage device, comprise cable trolley frame, be arranged on the cable wheel assembly on cable trolley frame, the both ends of cable trolley frame are provided with respectively the roller that can coordinate with building hoist guide rail, described cable trolley frame comprises first connecting rod, second connecting rod and connects guide rod, connect guide rod and be connected with first connecting rod and second connecting rod respectively, and distance variable between first connecting rod and second connecting rod.
In such scheme, due to the distance variable between first connecting rod and second connecting rod, by changing the distance between first connecting rod and second connecting rod, so that the outer cage of the threshold that is suitable for multiple differing heights of cable trolley device.
Further, above-mentioned first connecting rod is flexibly connected with being connected guide rod respectively with second connecting rod, and first connecting rod can move along being connected guide rod respectively with second connecting rod, connects leader casing spring is housed, and spring is between first connecting rod and second connecting rod.Or one end of above-mentioned connection guide rod is fixed on second connecting rod, the other end that connects guide rod is flexibly connected with first connecting rod, and first connecting rod can move along connecting guide rod, connects leader casing spring is housed, and spring is between first connecting rod and second connecting rod.
For the stationarity that first connecting rod and second connecting rod are slided, above-mentioned connection guide rod is positioned at first connecting rod and second connecting rod both ends.
The stationarity sliding in order to improve cable trolley device, above-mentioned first connecting rod both ends and second connecting rod both ends are all provided with roller.
Cause cable trolley device getaway to drop in order to prevent roller offset track, above-mentioned first connecting rod both ends are respectively equipped with protection hook in the installation site of corresponding roller, and protection hook can with building hoist guide rail snapping.
Above-mentioned cable wheel assembly is positioned at the wherein outside of an end of cable trolley frame.
Above-mentioned cable wheel assembly comprises support and cable wheel, and cable wheel is rotatably rack-mount, and support is connected with first connecting rod, and support is provided with cable release-resistant protection wheel in the outside, edge of corresponding cable wheel.Can prevent that cable from running out of cable wheel, reduce the probability that cable is pulled off.
The utility model can move to second connecting rod along connecting guide rod by first connecting rod, thereby makes the distance variable between first connecting rod and second connecting rod.When use, in the time that the cage of elevator runs to fast close guide rail bottom, cable trolley device runs to guide rail bottom, along with cage continues to glide, cable trolley device is pushed by cage, make first connecting rod and the cable wheel assembly certain distance that jointly moves down, the inner bottom surface that makes cage is concordant above with outer cage threshold; In the time that the cage of elevator moves up, cage leaves cable trolley device, under the effect of spring, second connecting rod drives cable wheel assembly to move up along connecting guide rod, recovers initial position, therefore, the building hoist of the outer cage threshold of the applicable multiple differing heights of the utility model, and, the building hoist of cable trolley device of the present utility model adopted, can reduce the height of the threshold of outer cage, improve ease of use; In addition, prevent that because cable wheel assembly is provided with cable from running out of the protection wheel of cable wheel, therefore can reduce that cable is run out of cable wheel and the probability that is pulled off.
Brief description of the drawings
Fig. 1 is the state of nature schematic diagram of construction elevator cable carriage device of the present utility model.
Fig. 2 is the squeezed state schematic diagram of construction elevator cable carriage device of the present utility model.
Fig. 3 is the schematic diagram sliding at guide rail of construction elevator cable carriage device of the present utility model.
Fig. 4 is the schematic diagram that runs to guide rail bottom of construction elevator cable carriage device of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.Wherein accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; For better explanation the following example, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
embodiment 1
Construction elevator cable carriage device of the present utility model is as Fig. 1, shown in 2, comprise cable trolley frame 1, cable wheel assembly 2, roller 3 and protection hook 4, wherein, cable trolley frame 1 comprises first connecting rod 11, second connecting rod 12, connect guide rod 13 and spring 14, the inner side at first connecting rod 11 and second connecting rod 12 both ends is separately installed with roller 3, and roller 3 can coordinate with building hoist guide rail 6, and can roll along building hoist guide rail 6, first connecting rod 11 connects by being connected guide rod 13 with second connecting rod 12, spring 14 is sleeved on and connects on guide rod 13, and spring 14 is between first connecting rod 11 and second connecting rod 12, cable wheel assembly 2 is arranged on the outside, end of cable trolley frame 1.
In the present embodiment, connect guide rod 13 and be positioned at first connecting rod 11 and second connecting rod 12 both ends, the one end that connects guide rod 13 is fixed on second connecting rod 12, the other end that connects guide rod 13 offers through hole through first connecting rod 11 ends, and connect guide rod 13 and be provided with spacing 5 near one end of first connecting rod 11, avoid first connecting rod 11 to deviate to connect guide rod 13, first connecting rod 11 can slide along connecting guide rod 13, described cable wheel assembly 2 comprises support 21 and cable wheel 22, cable wheel 22 is rotatably arranged on support 21, support 21 is connected with the end of first connecting rod 11, support 21 is provided with cable release-resistant protection wheel 211 in the outside, edge of corresponding cable wheel 22, the cable release-resistant protection wheel 211 of the present embodiment is provided with two, lay respectively at the both sides of cable wheel 22, when External Force Acting is on first connecting rod 11, first connecting rod 11 and cable wheel assembly 2 are common mobile close toward second connecting rod 12, spring 14 is compressed, after external force is cancelled, spring 14 resets, under the application force of spring 14, first connecting rod 11 and cable wheel assembly 2 move away from second connecting rod 12 jointly.Above-mentioned first connecting rod 11 both ends are respectively equipped with protection hook 4 in the installation site of corresponding roller 3; cable trolley device is in the time that building hoist guide rail 6 is normally mobile; between protection hook 4 and building hoist guide rail 6, there is gap; if roller 3 departs from building hoist guide rail 6; protection hook 4 can fasten guide rail 6, avoids cable trolley device getaway 6 to turn up to drop and causes safety misadventure.
When use, cable trolley device is arranged on building hoist guide rail 6, and is positioned at the below of elevator craning cage (figure does not draw), and the roller 3 at cable trolley frame 1 two ends coordinates with building hoist guide rail 6, cable 7 is on the cable wheel 22 of cable wheel assembly 2, as shown in Figure 3.In the time that the cage of elevator runs to fast close guide rail 6 bottom, cable trolley device runs to guide rail 6 bottoms and stops moving down, along with cage continues to glide, cable trolley device is pushed by cage, make first connecting rod 11 and cable wheel assembly 2 certain distance that jointly moves down, so that the inner bottom surface of cage is concordant above with outer cage threshold, and spring 14 is compressed, as shown in Figure 4; In the time that the cage of elevator moves up; cage leaves cable trolley device; under the effect of spring 14; second connecting rod 11 drives cable wheel assembly 2 to move up along connecting guide rod 13; recover initial position; cable 7 is because the outside, edge of cable wheel 22 is provided with cable release-resistant protection wheel 211, so that cable 7 is not easy to depart from cable wheel 22, reduces that cable 7 is run out of cable wheel 22 and the probability that is pulled off.
Embodiment 2
The construction elevator cable carriage device structure of the present embodiment and embodiment's 1 is similar, difference is: first connecting rod 11 and second connecting rod 12 respectively be connected guide rod 13 and be flexibly connected, the two ends that are first connecting rod 11 and second connecting rod 12 offer respectively through hole, connect the through hole of guide rod 13 through first connecting rod 11 and second connecting rod 12 two ends, deviate to be connected guide rod 13 for fear of first connecting rod 11 with second connecting rod 12, connection guide rod 13 two ends are equipped with spacing, and first connecting rod 11 can slide along being connected guide rod 13 respectively with second connecting rod 12.When there being external force to be pressed on cable trolley device, first connecting rod 11 all can be connected guide rod 13 with second connecting rod 12 and slide, and realizes the distance changing between first connecting rod 11 and second connecting rod 12.
The corresponding same or analogous parts of same or analogous label in above-described embodiment; In accompanying drawing, describe position relationship for only for exemplary illustration, can not be interpreted as the restriction to this patent.Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (8)
1. a construction elevator cable carriage device, comprise cable trolley frame, be arranged on the cable wheel assembly on cable trolley frame, the both ends of cable trolley frame are provided with respectively the roller that can coordinate with building hoist guide rail, it is characterized in that, described cable trolley frame comprises first connecting rod, second connecting rod and connects guide rod, connect guide rod and be connected with first connecting rod and second connecting rod respectively, and distance variable between first connecting rod and second connecting rod.
2. construction elevator cable carriage device according to claim 1, it is characterized in that, described first connecting rod and second connecting rod respectively be connected guide rod and be flexibly connected, first connecting rod can move along being connected guide rod respectively with second connecting rod, connect leader casing spring is housed, spring is between first connecting rod and second connecting rod.
3. construction elevator cable carriage device according to claim 1, it is characterized in that, one end of described connection guide rod is fixed on second connecting rod, the other end that connects guide rod is flexibly connected with first connecting rod, first connecting rod can move along connecting guide rod, connect leader casing spring is housed, spring is between first connecting rod and second connecting rod.
4. according to the construction elevator cable carriage device described in claims 1 to 3 any one, it is characterized in that, described connection guide rod is positioned at first connecting rod and second connecting rod both ends.
5. construction elevator cable carriage device according to claim 4, is characterized in that, described first connecting rod both ends and second connecting rod both ends are all provided with roller.
6. construction elevator cable carriage device according to claim 5, is characterized in that, described first connecting rod both ends are respectively equipped with protection hook in the installation site of corresponding roller, and protection hook can with building hoist guide rail snapping.
7. construction elevator cable carriage device according to claim 4, is characterized in that, described cable wheel assembly is positioned at the wherein outside of an end of cable trolley frame.
8. construction elevator cable carriage device according to claim 7; it is characterized in that, described cable wheel assembly comprises support and cable wheel, and cable wheel is rotatably rack-mount; support is connected with first connecting rod, and support is provided with cable release-resistant protection wheel in the outside, edge of corresponding cable wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331225.0U CN203922366U (en) | 2014-06-20 | 2014-06-20 | A kind of construction elevator cable carriage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331225.0U CN203922366U (en) | 2014-06-20 | 2014-06-20 | A kind of construction elevator cable carriage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922366U true CN203922366U (en) | 2014-11-05 |
Family
ID=51818224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331225.0U Expired - Fee Related CN203922366U (en) | 2014-06-20 | 2014-06-20 | A kind of construction elevator cable carriage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922366U (en) |
-
2014
- 2014-06-20 CN CN201420331225.0U patent/CN203922366U/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: 20141105 Termination date: 20180620 |