CN220266464U - Foldable roller mobile emergency device - Google Patents
Foldable roller mobile emergency device Download PDFInfo
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- CN220266464U CN220266464U CN202322139778.8U CN202322139778U CN220266464U CN 220266464 U CN220266464 U CN 220266464U CN 202322139778 U CN202322139778 U CN 202322139778U CN 220266464 U CN220266464 U CN 220266464U
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to a foldable roller mobile emergency device, which comprises an emergency operator, a mobile support and an emergency operator support; the emergency manipulator is arranged on a frame body of the movable support in a guiding and sliding manner, two foldable roller structures which are parallel to each other are arranged on the frame body, each roller structure comprises a fixed part fixedly arranged above the movable support and a folding part rotationally connected with the fixed part through a shaft pin, and the folding part is vertically folded and retracted when not in use and rotates around the shaft pin to be parallel to the fixed part when in use; the emergency operator can slide along the roller way structure in a guiding way; when the emergency operator is installed, the movable support loaded with the emergency operator is pushed to the emergency operator support, the emergency operator end half clutch is connected with the input end half clutch through a spline, the emergency operator is fixed to the support through bolts, and when the power supply of the winch hoist fails, the opening and closing gate can still be controlled through the emergency operation device.
Description
Technical Field
The utility model relates to the technical field of emergency operation devices of hoist, in particular to a foldable roller moving emergency device.
Background
The hoist for hydraulic engineering and hydroelectric engineering gates is generally provided with only one working motor and one power supply, and when the power supply of the hoist fails, the hoist cannot work. The gates of hydraulic engineering and hydroelectric engineering generally have the requirement on closing time, if the gates cannot be closed within the specified time, different degrees of loss can be generated, and when the power supply or motor failure cannot be repaired in time, how to control to open the gates in an emergency state is also a problem to be solved.
In the prior art, in order to prevent loss caused by power failure, a plurality of fixed hoist type hoists are often equipped with an emergency operation device, and in the patent application document of application publication number CN102733360a, an emergency operation device and a gate system of a hoist type hoist are disclosed, wherein the device controls the rotation speed of a hydraulic pump type hydraulic motor through a speed regulating valve, so as to control the gate to fall according to a specified speed, and can control the gate to be lifted to a specified position at a certain speed. The gate system of water conservancy or hydroelectric engineering is avoided, and the problem that the gate system cannot be closed or opened within a specified time due to failure and loss is generated is solved.
But emergency operation device and hoist engine separation need carry emergency operation ware to hoist engine corresponding position, and emergency operation device weight is great, and the transport is inconvenient, still need to cooperate the installation with the motor to be connected after need transporting in place moreover, and the operation is complicated, is unfavorable for the use of emergency device under the emergency.
Disclosure of Invention
The utility model provides a foldable roller mobile emergency device, which aims to solve the technical problems of inconvenient transportation and complex installation of the emergency device.
In order to solve the problems, the foldable roller mobile emergency device provided by the utility model adopts the following technical scheme:
a foldable roller movement emergency device, comprising: the movable bracket comprises a movable bracket body and a foldable roller way structure arranged on the bracket body, wherein the roller way structure comprises a fixed part and a folding part, and the fixed part and the folding part are rotatably arranged through a pin shaft; the emergency operator is placed on the fixed part and can slide along the fixed part and the folding part of the roller way structure in a guiding way; and the emergency operator support is used for supporting the folding part of the roller way structure and fixing the emergency operator.
The beneficial effects are that: through placing emergency operation ware on the movable support, can nimble transportation on the movable support for emergency operation ware is transported conveniently, through setting up folding roller bed structure, when the roller bed is not used. The roller table can be extended onto the emergency manipulator support from the movable support in use, so that the emergency manipulator can easily slide onto the emergency manipulator support, and labor intensity is reduced.
Preferably, a jacking structure is arranged on the other side of the folding part, which slides relative to the emergency operator, and is used for jacking the emergency operator when the folding part is placed on the emergency operator support.
By the technical means, the jacking structure is placed on the emergency operator support and supports the roller way to the folding part of the roller way structure.
Preferably, the jacking structure comprises a jacking rod and a threaded ejector rod, one end of the jacking rod is rotatably connected with the folding part through a pin shaft, and the other end of the jacking rod is rotatably connected with the threaded ejector rod to adjust the length of the jacking structure.
Preferably, the emergency operator is provided with a fixing bolt, and the movable support and the emergency operator support are provided with fixing bolt through holes.
Preferably, the frame body further comprises a supporting table and four supporting legs connected with the supporting table, the bottoms of the supporting legs are provided with moving wheels and adjustable supporting legs, the moving wheels are used for driving the frame body to move, and the adjustable supporting legs are used for preventing the frame body from moving.
Preferably, the supporting leg comprises a telescopic threaded rod, and the telescopic threaded rod is rotated to adjust the height of the supporting leg.
Preferably, the emergency operator support comprises a base and a support plate provided on the base for placing the fold.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, embodiments of the utility model are illustrated by way of example and not by way of limitation, and like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 is a front view of a collapsible roller movement emergency device;
FIG. 2 is a side view of the collapsible roller movement emergency device;
FIG. 3 is a schematic view of the folding portion of the foldable roller mobile emergency device of FIG. 2;
fig. 4 is a schematic view of a foot structure of the folding roller movement emergency device.
Reference numerals illustrate:
1. an emergency operator; 2. a movable support; 201. a fixing part; 202. a folding part; 203. a jacking structure; 205. support legs; 2051. a moving wheel; 2052. supporting feet; 3. an emergency operator support; 301. and a support plate.
Detailed Description
The following description of the embodiments of the present utility model will be made more complete and clear to those skilled in the art by reference to the figures of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Various non-limiting embodiments of the utility model are described in detail below. Any number of elements in the figures are for illustration and not limitation, and any naming is used for distinction only and not for any limiting sense.
The principles and spirit of the present utility model are explained in detail below with reference to several representative embodiments thereof.
The utility model provides an embodiment 1 of a foldable roller movement emergency device, which comprises the following components:
as shown in fig. 1 to 4, a foldable roller mobile emergency device comprises an emergency operator 1, a mobile bracket 2 and an emergency operator support 3; the emergency operator 1 is arranged on a frame body of the movable support 2 in a guiding and sliding manner, two foldable roller structures which are parallel to each other are arranged on the frame body, each roller structure comprises a fixed part 201 fixedly arranged above the movable support 2 and a folding part 202 which is rotationally connected with the fixed part 201 through a shaft pin, and the folding part 202 is vertically folded and retracted when not in use, and rotates around the shaft pin to be parallel to the fixed part 201 when in use; the emergency operator 1 can slide along the fixed part 201 and the folding part 202 of the roller way structure in a guiding way; the bottom of the emergency operator 1 is provided with a chute, the fixed part 201 and the folding part 202 of the roller way structure comprise rollers corresponding to the chute and supporting arms for supporting the rollers to axially rotate, and the chute of the emergency operator 1 guides and slides on the rollers. On the other side of the folding portion 202 of the roller table, which slides with respect to the emergency operator 1, a jacking structure 203 is arranged, the jacking structure 203 being intended to be placed on the emergency operator support 3 for supporting the folding portion 202 in use.
The emergency operator support 3 comprises a base and a support plate arranged on the base; one end of the jacking structure 203 is rotationally connected with a supporting arm of the folding portion 202 through a pin shaft, when the folding portion 202 is not used, the folding portion 202 can be folded by rotating to be close to the folding portion 202, when the folding portion 202 is vertically folded by rotating to be open, the jacking structure 203 comprises a jacking rod and a threaded ejector rod, the jacking rod is rotationally connected with the threaded ejector rod through threads, the length of the jacking structure 203 can be adjusted through the threaded ejector rod through rotation, and the folding portion 202 of the roller table is placed on the emergency operator support 3 through adjustment and reduction of the jacking structure.
The support body of movable support 2 still includes brace table and four supporting legs 205 of being connected with the brace table, the brace table is used for installing the roll table and places emergent manipulator 1, each supporting leg 205 bottom all is provided with movable wheel 2051 and adjustable supporting legs 2052, when movable support 2 activity, shrink supporting legs 2052, movable support 2 is transported through movable wheel 2051 contact ground and is removed, when movable support 2 is fixed, adjust the height of supporting legs 2051 for movable wheel 2051 leaves ground, supporting legs 2052 are fixed and are realized moving between support 2 and the ground relative static.
The emergency operator 1 is fixed in the following manner: the emergency manipulator 1 is provided with a fixing bolt, the movable support 2 is provided with a fixing bolt perforation, when the emergency manipulator 1 is arranged on the movable support, the fixing bolt perforation on the emergency manipulator 1 is fixedly connected with the fixing bolt perforation on the movable support 2, when the emergency manipulator 1 needs to slide onto the emergency manipulator support 3 along a roller way, the fixing bolt is screwed out of the fixing bolt perforation, the emergency manipulator support 3 is also provided with a bolt perforation corresponding to the fixing bolt position, and when the emergency manipulator 1 slides onto the emergency manipulator support 3 along the roller way, the fixing bolt on the emergency manipulator 1 is screwed into the fixing bolt perforation on the support 3, and the emergency manipulator 1 is fixedly connected with the support 3.
When the emergency operator 1 is installed, the movable support 2 loaded with the emergency operator 1 is pushed to the emergency operator support 3, firstly, the input end half clutch of the simple clutch is installed on the power unit, in the embodiment, the power unit adopts a diesel engine, and other power equipment can be selected according to practical application; then put down the folding portion 202 of roll table, push the emergency operation ware 1 to the top of emergency operation ware support 3 along the roll table, adjust and reduce jacking structure 203 and put emergency operation ware 1 on support 3, after adjusting the position at last, with emergency operation ware end half clutch and the half clutch spline connection of input, emergency operation ware 1 is fixed to support 3 with the bolt, dismantle emergency operation ware step and install emergency operation ware step opposite.
Embodiment 2 of a foldable roller movement emergency device provided by the utility model:
the differences from example 1 are mainly that:
in embodiment 1, the fixing portion 201 and the folding portion 202 of the roller structure include rollers corresponding to the sliding grooves and support arms for supporting the rollers to rotate axially.
In this embodiment, the fixed part and the folding part of the roller structure are two support plates connected by a hinge, and the support plates are provided with rollers for sliding the emergency operator.
Embodiment 3 of the foldable roller movement emergency device provided by the utility model:
the differences from example 1 are mainly that:
in embodiment 1, the emergency operator 1 can slide along the roller way structure guide; the bottom of the emergency operator 1 is provided with a chute, the fixed part 201 and the folding part 202 of the roller way structure comprise rollers corresponding to the chute and supporting arms for supporting the rollers to axially rotate, and the chute of the emergency operator 1 guides and slides on the rollers.
In this embodiment, the emergency operator is provided with rollers, and the roller structure is provided with a slide rail for guiding the emergency operator to slide in a guiding manner.
From the foregoing description of the present specification, it will be further understood by those skilled in the art that terms such as "upper", "lower", "front", "rear", "left", "right", "width", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate an azimuth or a positional relationship, are based on the azimuth or the positional relationship shown in the drawings of the present specification, are for convenience only in explaining aspects of the present utility model and simplifying the description, and do not explicitly or implicitly refer to devices or elements having to have the specific azimuth, be constructed and operate in the specific azimuth, and thus the azimuth or positional relationship terms described above should not be interpreted or construed as limitations of aspects of the present utility model.
In addition, in the description of the present specification, the meaning of "plurality" means at least two, for example, two, three or more, etc., unless specifically defined otherwise.
Claims (7)
1. A foldable roller movement emergency device, comprising:
the movable bracket comprises a movable bracket body and a foldable roller way structure arranged on the bracket body, wherein the roller way structure comprises a fixed part and a folding part, and the fixed part and the folding part are rotatably arranged through a pin shaft;
the emergency operator is placed on the fixed part and can slide along the fixed part and the folding part of the roller way structure in a guiding way;
and the emergency operator support is used for supporting the folding part of the roller way structure and fixing the emergency operator.
2. A foldable roller mobile emergency device according to claim 1, wherein a jacking structure is arranged on the other side of the folding portion which slides relative to the emergency operator, the jacking structure being for jacking the emergency operator when the folding portion is placed on the emergency operator support.
3. The foldable roller mobile emergency device according to claim 2, wherein the jacking structure comprises a jacking rod and a threaded ejector rod, one end of the jacking rod is rotatably connected with the folding portion through a pin shaft, and the other end of the jacking rod is rotatably connected with the threaded ejector rod to adjust the length of the jacking structure.
4. A collapsible roller mobile emergency device according to any one of claims 1 to 3, wherein the emergency operator is provided with a fixing bolt, and the mobile support and the emergency operator support are each provided with a fixing bolt aperture.
5. A foldable roller mobile emergency device according to any one of claims 1 to 3, wherein the frame further comprises a support table and four support legs connected to the support table, wherein the bottom of each support leg is provided with a mobile wheel and an adjustable support leg, the mobile wheel is used for driving the frame to move, and the adjustable support leg is used for preventing the frame from moving.
6. The foldable roller movement emergency device of claim 5, wherein the support foot includes a telescopic threaded rod, and wherein the telescopic threaded rod is rotated to adjust the height of the support foot.
7. The foldable roller movement emergency device of claim 1, wherein the emergency operator support includes a base and a support plate disposed on the base for positioning the fold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322139778.8U CN220266464U (en) | 2023-08-09 | 2023-08-09 | Foldable roller mobile emergency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322139778.8U CN220266464U (en) | 2023-08-09 | 2023-08-09 | Foldable roller mobile emergency device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220266464U true CN220266464U (en) | 2023-12-29 |
Family
ID=89317841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322139778.8U Active CN220266464U (en) | 2023-08-09 | 2023-08-09 | Foldable roller mobile emergency device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220266464U (en) |
-
2023
- 2023-08-09 CN CN202322139778.8U patent/CN220266464U/en active Active
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