CN216836610U - Telescopic arm oil pipe and cable conveying device - Google Patents
Telescopic arm oil pipe and cable conveying device Download PDFInfo
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- CN216836610U CN216836610U CN202220027068.9U CN202220027068U CN216836610U CN 216836610 U CN216836610 U CN 216836610U CN 202220027068 U CN202220027068 U CN 202220027068U CN 216836610 U CN216836610 U CN 216836610U
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- telescopic joint
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Abstract
The embodiment of the utility model discloses flexible arm oil pipe and cable conveying device belongs to fire control and rescue and equips technical field, including a plurality of grades of telescopic joint of suit together, every grade of telescopic joint includes a plurality of sections suits telescopic cylinder together, the outmost telescopic cylinder bottom fixed mounting of outmost telescopic joint has inlayer sleeve, the equal fixed mounting in bottom of the inlayer telescopic cylinder of other telescopic joints at all levels except that inlayer telescopic joint has outer sleeve, all install the oil pipe rim plate that improves hydraulic oil for last one-level telescopic joint hydraulic actuator and provide the cable rim plate of power for the automatically controlled actuating element of last one-level telescopic joint on inlayer sleeve and the outer sleeve, inlayer sleeve and all outer sleeves are in the same place in proper order the suit. The utility model provides a current oil pipe and cable can't go up and down and constantly carry and receive the technical problem of installation space restriction along with flexible arm, the wide application is in high altitude fire control or rescue.
Description
Technical Field
The embodiment of the utility model provides a fire control and rescue equipment technical field, concretely relates to flexible arm oil pipe and cable conveyor.
Background
At present, telescopic booms of high-altitude fire-fighting rescue vehicles usually have two forms, one is a crank arm structure, the other is a telescopic cylinder structure, the number of sections of the crank arm structure is small, the number of sections of the telescopic cylinder structure is large, in the telescopic booms of the existing telescopic cylinder structure, the telescopic boom of each section of telescopic joint usually needs a hydraulic oil pipe to drive, even a hydraulic element and an electric control element are arranged at the top end of the telescopic boom, and the hydraulic element and the electric control element need power supply, so that how to convey the hydraulic oil pipe and a cable to the top end of the telescopic boom is always troubled by technical difficulties of technicians in the field along with the lifting of the telescopic boom, especially, the inner space of the telescopic cylinder is extremely limited, and how to arrange the oil pipe and the cable conveying device in a narrow space is a great technical problem of the technicians in the field.
Therefore, in the field of fire fighting and rescue equipment technology, there is still a need for research and improvement of telescopic boom oil pipes and cable transportation devices, which is also a focus and emphasis in the field of fire fighting and rescue equipment technology at present, and more the starting point for the present invention.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a flexible arm oil pipe and cable feeding device to solve current oil pipe and cable and can't constantly carry and receive the technical problem of installation space restriction along with flexible arm goes up and down.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the embodiment of the utility model provides a flexible arm oil pipe and cable feeding device is provided, including a plurality of grades of telescopic joints that the suit is in the same place, every grade of telescopic joint includes a plurality of sections suits telescopic cylinder in the same place, and the outmost telescopic cylinder bottom fixed mounting of outmost telescopic joint has inlayer sleeve, and the equal fixed mounting in bottom of the inlayer telescopic cylinder of other telescopic joints at all levels except that inlayer telescopic joint has outer sleeve, outer sleeve bottom is uncovered, all install the oil pipe rim plate that improves hydraulic oil for last one-level telescopic joint hydraulic actuator and provide the cable rim plate of power for the automatically controlled actuating element of last one-level telescopic joint on inlayer sleeve and the outer sleeve, inlayer sleeve and all outer sleeves are in the same place in proper order the suit, and the oil pipe of adjacent oil pipe rim plate is connected, and the cable of adjacent cable rim plate is connected.
Further, the oil pipe wheel disc is installed at the top of the corresponding innermost sleeve or the corresponding outer sleeve, and the cable wheel disc is installed inside the corresponding innermost sleeve or the corresponding outer sleeve and close to the top.
Furthermore, the oil pipe wheel disc and the cable wheel disc of the upper-stage telescopic joint are installed in a staggered mode.
The embodiment of the utility model provides a have following advantage:
(1) the embodiment of the utility model provides a along with the flexible of a telescopic cylinder, also form relative lift between inlayer sleeve and the outer sleeve, corresponding oil pipe or the cable of release or coiling are rotated to oil pipe rim plate and cable wheel dish simultaneously, accomplish the power supply to this level telescopic joint hydraulic actuator and automatically controlled actuating element, and this structure make full use of telescopic cylinder's inner space arranges oil pipe rim plate and cable wheel dish in vertical space.
(2) Because the oil pipe wheel disc is installed with the cable wheel disc of the previous stage telescopic joint in a staggered mode, the oil pipe wheel disc and the cable wheel disc of the previous stage telescopic joint are not in the same plane, when the outer sleeve goes up and down, mutual interference between the oil pipe wheel disc and the cable wheel disc is avoided, and space use in the telescopic cylinder is further optimized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure in the direction A of FIG. 1;
in the figure: 1. innermost sleeve, 2, outer sleeve, 3, oil pipe rim plate, 4, cable rim plate.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
In the present specification, the terms "front", "rear", "left", "right" and "middle" are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1, the embodiment of the utility model provides a flexible arm oil pipe and cable feeding device, a plurality of grades of telescopic joint including the suit together, here, the progression of telescopic joint is tertiary or more multistage usually, every grade of telescopic joint includes a plurality of sections suits telescopic cylinder together, every grade of telescopic joint all has hydraulic actuator and automatically controlled executive component in order to drive this grade of telescopic cylinder flexible, the outmost telescopic cylinder bottom fixed mounting of outmost telescopic joint has inlayer sleeve 1, the outmost telescopic cylinder of outmost telescopic joint is immovable when other telescopic cylinders go up and down, the equal fixed mounting in bottom of the inlayer telescopic cylinder of other telescopic joints except that the inlayer telescopic joint has outer sleeve 2, the length of inlayer sleeve 1 and outer sleeve 2 and the length looks adaptation of a section of telescopic cylinder, all install on inlayer sleeve 1 and the outer sleeve 2 and improve the rim plate 3 of hydraulic oil for last one-level telescopic joint hydraulic actuator and for last one-level telescopic joint flexible rim plate 3 of last one-level The cable wheel disc 4 for saving power of the electric control executive component to provide power, the oil pipe wheel disc 3 is driven by a corresponding power device to rotate, the specification of the patent number 2021221690318 with the patent name of a telescopic arm hydraulic oil pipe conveying device has detailed description, and the technicians in the field can refer to the cable wheel disc 4 and refer to the structure, which is not repeated herein, the innermost sleeve 1 and all the outer sleeves 2 are cylindrical structures, the bottom of the outer sleeve 2 is open, the innermost sleeve 1 and all the outer sleeves 2 are sequentially sleeved together, along with the telescopic cylinder, relative lifting is also formed between the innermost sleeve 1 and the outer sleeve 2, meanwhile, the oil pipe wheel disc 3 and the cable wheel disc 4 rotate to release or wind corresponding oil pipes or cables, the power supply of the telescopic hydraulic executive component and the electric control executive component is completed, and the structure fully utilizes the inner space of the telescopic cylinder, arrange oil pipe rim plate 3 and cable rim plate 4 in vertical space, the oil pipe of adjacent oil pipe rim plate 3 is connected, and the cable of adjacent cable rim plate 4 is connected, supplies hydraulic oil and power all to the inlayer telescopic joint, can drive all telescopic section of thick bamboo of every grade of telescopic joint.
Oil pipe rim plate 3 is installed in the top of corresponding inlayer sleeve 1 or outer sleeve 2, cable rim plate 4 is installed in corresponding inlayer sleeve 1 or outer sleeve 2's inside and is close to the top position, as shown in figure 2, oil pipe rim plate 3 and the cable rim plate 4 dislocation mounting of last one-level telescopic joint, make oil pipe rim plate 3 and the cable rim plate 4 of last one-level telescopic joint not in same plane, when outer sleeve 2 goes up and down, avoided oil pipe rim plate 3 and cable rim plate 4 mutual interference, space in the telescopic cylinder has further been optimized and has been used.
The embodiment of the utility model provides a think about ingeniously, realized that oil pipe and cable release or coil along with flexible of flexible arm to satisfy the incessant transport of power of hydraulic oil, guaranteed that flexible arm goes up and down smoothly.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (3)
1. The utility model provides a flexible arm oil pipe and cable conveying device, includes a plurality of grades of telescopic joints that the suit is in the same place, every grade of telescopic joint includes a plurality of sections suits telescopic cylinder in the same place, its characterized in that, the outmost telescopic cylinder bottom fixed mounting of outmost telescopic joint has inlayer sleeve, the equal fixed mounting in bottom of the inlayer telescopic cylinder of other all grades of telescopic joints except that inlayer telescopic joint has outer sleeve, outer sleeve bottom is uncovered, all install the oil pipe rim plate that improves hydraulic oil for last one-level telescopic joint hydraulic actuator and provide the cable rim plate of power for the automatically controlled executive component of last one-level telescopic joint on inlayer sleeve and the outer sleeve, inlayer sleeve and all outer sleeves are in the same place in proper order the suit, and the oil pipe of adjacent oil pipe rim plate is connected, and the cable of adjacent cable rim plate is connected.
2. The telescopic boom tubing and cable delivery apparatus of claim 1, wherein said tubing reel is mounted on top of the respective innermost or outer sleeve, and said cable reel is mounted inside the respective innermost or outer sleeve and in a position near the top.
3. The telescopic boom tubing and cable transportation device of claim 2, wherein the tubing wheel is installed in a staggered manner with respect to the cable wheel of the previous stage telescopic joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220027068.9U CN216836610U (en) | 2022-01-07 | 2022-01-07 | Telescopic arm oil pipe and cable conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220027068.9U CN216836610U (en) | 2022-01-07 | 2022-01-07 | Telescopic arm oil pipe and cable conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216836610U true CN216836610U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220027068.9U Active CN216836610U (en) | 2022-01-07 | 2022-01-07 | Telescopic arm oil pipe and cable conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216836610U (en) |
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2022
- 2022-01-07 CN CN202220027068.9U patent/CN216836610U/en active Active
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