CN218206706U - Lower segment removing mechanism and segment removing equipment - Google Patents
Lower segment removing mechanism and segment removing equipment Download PDFInfo
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- CN218206706U CN218206706U CN202222494206.7U CN202222494206U CN218206706U CN 218206706 U CN218206706 U CN 218206706U CN 202222494206 U CN202222494206 U CN 202222494206U CN 218206706 U CN218206706 U CN 218206706U
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- removal mechanism
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Abstract
The utility model discloses a lower part section of jurisdiction demolishs mechanism and section of jurisdiction and demolishs equipment, wherein the lower part section of jurisdiction is demolishd the mechanism and is included a gallows, is hung a roof beam, power hoisting device and monitoring alarm device, it erects in to rise the gallows on the running gear, hang the roof beam and locate along the first direction it hangs on the gallows, just hang roof beam one end hang in it is outside to rise the gallows, power hoisting device follows the first direction and locates hang on the roof beam, monitoring alarm device locates play the gallows and power hoisting device is last for the internal environment in monitoring tunnel to guarantee constructor's construction safety.
Description
Technical Field
The utility model relates to a tunnel construction technical field, in particular to lower part section of jurisdiction is demolishd mechanism and section of jurisdiction and is demolishd equipment.
Background
In present tunnel engineering, generally can carry out laying of prefabricated pipeline earlier, such prefabricated pipeline often can't reach the requirement in the aspect of intensity etc. the reinforcement of pipeline can be demolishd prefabricated pipeline again in normal work progress, demolish the top section of jurisdiction earlier often to demolish of prefabricated pipeline, open the construction space, then the lateral part section of jurisdiction, the lower part section of jurisdiction is last, at the in-process of demolising of lower part section of jurisdiction, can use the allocation and transportation equipment to demolish the lower part section of jurisdiction, but still need the participation and the adjustment of manpower among the current pipeline work progress, thus, constructor's safety need in the work progress obtains further guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lower part section of jurisdiction demolishs mechanism aims at solving constructor's safety problem in the pipeline work progress.
In order to achieve the above object, the utility model provides a mechanism is demolishd to lower part section of jurisdiction for install on the running gear along the first direction activity, include:
the lifting frame is used for being erected on the travelling mechanism;
the suspension beam is arranged on the lifting frame in a sliding mode along a first direction, and one end of the suspension beam is suspended outside the lifting frame;
the power lifting device is arranged on the suspension beam in a sliding mode along a first direction; and the number of the first and second groups,
and the monitoring alarm device is arranged on the lifting frame and the power lifting device and used for monitoring the internal environment of the tunnel.
Optionally, the detection alarm device comprises;
the thermal imaging device is arranged on the power lifting device and used for monitoring whether constructors exist around and below the power lifting device or not; and the number of the first and second groups,
the alarm is arranged on the lifting frame and electrically connected with the thermal imaging device.
Optionally, the detection alarm device further comprises a distance meter, the distance meter is mounted above the thermal imaging device and electrically connected with the alarm, and is used for measuring the distance between the power lifting device and the thermal imaging object.
Optionally, the detection alarm device further comprises a safety switch, the safety switch is arranged on the lifting frame, electrically connected with the distance meter, and used for controlling the power lifting device to start and/or stop according to distance data provided by the distance meter.
Optionally, the length of the cantilever beam is adjustable, and the cantilever beam comprises:
the fixed beam is fixed on the lifting frame; and the number of the first and second groups,
the movable beam is arranged on the lower end face of the fixed beam in a sliding mode along the first direction, and the end portion of the movable beam can protrude out of the fixed beam.
Optionally, a sliding channel is arranged on the lower end face of the fixed beam along a first direction;
and the upper end of the movable beam is provided with a pulley so as to be installed in the sliding channel in a sliding manner.
Optionally, a lifting lug is arranged below the movable beam, and the lifting lug is arranged on the movable beam in a sliding manner along a first direction;
the power lifting device is arranged on the lifting lug.
Optionally, a special hook is arranged at the lower end of the power lifting device and used for adapting to and lifting the lower standard duct piece.
Optionally, the power lifting device is an electric hoist.
The utility model also provides a section of jurisdiction demolishs equipment, include:
the travelling mechanism is used for moving in the tunnel along a first direction; and (c) a second step of,
the lower segment removal mechanism as described above is mounted on the traveling mechanism.
The utility model discloses technical scheme is through setting up monitoring alarm device on gallows and power hoisting device, with whether there is constructor in detecting the tunnel construction scope in the mechanism function engineering is demolishd to the lower part section of jurisdiction, further ensures constructor's safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the duct piece removing device of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In present tunnel engineering, generally can carry out laying of prefabricated pipeline earlier, such prefabricated pipeline often can't reach the requirement in the aspect of intensity etc. reinforcing of pipeline can be demolishd prefabricated pipeline again in normal work progress, demolish often first the top section of jurisdiction of demolising of prefabricated pipeline, open the construction space, then the lateral part section of jurisdiction, the lower part section of jurisdiction at last, demolish the in-process at the lower part section of jurisdiction, can use the allocation and transportation equipment to demolish the lower part section of jurisdiction, nevertheless still need the participation and the adjustment of manpower among the current pipeline construction process, so, constructor's safety in the work progress needs obtain further guarantee.
In order to solve the above problem, the utility model provides a duct piece demolishs equipment 100, duct piece demolishs equipment 100 includes that a lower part duct piece demolishs mechanism 102, lower part duct piece demolishs mechanism 102 and erects on the running gear 101 along the first direction activity, and fig. 1 is the utility model relates to an embodiment of mechanism 102 is demolishd to lower part duct piece.
The embodiment of the utility model provides an in (this embodiment is called hereafter), this lower part section of jurisdiction demolishs mechanism 102 as shown in fig. 1, including lifting frame 1, hanging beam 2, power hoisting device 3 and monitoring alarm device 4, lifting frame 1 erects in on the running gear 101, hanging beam 2 is slided along the first direction and is located lifting frame 1 is last, just 2 one end of hanging beam hang in lifting frame 1 is outside, power hoisting device 3 is slided along the first direction and is located on hanging beam 2, monitoring alarm device 4 locates lifting frame 1 with on the power hoisting device 3 for the internal environment in monitoring tunnel.
The utility model discloses technical scheme is through setting up monitoring alarm device 4 on gallows 1 and power hoisting device 3, with whether there is constructor in detecting the tunnel construction scope in the mechanism 102 function engineering is demolishd to the lower part section of jurisdiction, further ensures constructor's safety.
In order to provide safer construction environment for constructors in tunnel engineering, a monitoring alarm device is specifically arranged, the monitoring alarm device 4 comprises a thermal imaging device 41 and an alarm 42, the thermal imaging device 41 is arranged on the power lifting device 3, whether constructors exist on the periphery and below of the power lifting device 3 or not is monitored through thermal imaging, the alarm 42 is arranged on the lifting frame 1, the specific arrangement position is not limited and can be arranged on the side surface, the top of the lifting frame 1 is arranged in the embodiment and is electrically connected with the thermal imaging device 41, when the constructors are monitored by the thermal imaging device 41, the alarm 42 gives out sound alarm through electric signals, the alarm mode is not limited to sound, and the alarm can be flashing light alarm, and the like, and the examples are not given one by one.
Only thermal imaging device 41 and alarm 42 obviously still can't guarantee constructor's safety better, monitoring alarm device 4 still includes distancer 43, distancer 43 install in thermal imaging device 41 top, and with alarm 42 electricity is connected, is used for measuring the distance between power hoisting device 3 and the thermal imaging object can send the signal of telecommunication to distancer 43 when alarm 42 sends out the police dispatch newspaper, at this moment distancer 43 receives the signal of telecommunication and measures power hoisting device 3 with the distance between the thermal imaging object.
Although reliable setting is carried out in the aspects of monitoring and alarming, an automatic control switch is still needed to further guarantee personal safety, the monitoring and alarming device 4 further comprises a safety switch 44, the safety switch 44 is arranged on the lifting frame 1 and is electrically connected with the distance measurer 43, and when the distance measurer 43 measures that the specific distance between the power lifting device 3 and a thermal imaging object is larger than a preset safety distance, the safety switch 44 controls the power lifting device 3 to be started; when the distance measuring device 43 measures that the distance between the power lifting device 3 and the thermal imaging object is smaller than a preset safety distance, the safety switch 44 controls the power lifting device 3 to stop; when the distance between the power lifting device 3 and the thermal imaging object is measured by the distance measuring device 43 to be smaller than a preset safe distance and is larger than the preset safe distance, the power lifting device 3 is stopped and then started, and the safety switch 44 can be manually controlled, so that the power lifting device is arranged at a proper height on the side of the lifting frame 1 to facilitate operation of constructors.
In order to guarantee the overall working hoisting stroke of the mechanism, the length of the suspension beam 2 can be adjusted and set, and the suspension beam 2 comprises a fixed beam 21 and a movable beam 22, wherein the fixed beam 21 is fixed on the hoisting frame 1, the movable beam 22 is slidably arranged on the lower end surface of the fixed beam 21 along a first direction, the first direction is the length direction of the fixed beam 21, the movable beam 22 slides out of the lower end surface of the fixed beam 21 during working, the end surface of the movable beam protrudes out of the fixed beam 21 to increase the working stroke, and the movable beam 22 is slidably accommodated in the lower end surface of the fixed beam 21 after working is completed, so that the suspension beam 2 is arranged, the overall occupied space of the lower duct piece dismantling mechanism 102 can be reduced, and the working stroke is not influenced.
For making walking beam 22 movably set up terminal surface under the fixed beam 21 the terminal surface is equipped with sliding channel along the first direction under the fixed beam 21, promptly sliding channel follows terminal surface length direction sets up under the fixed beam 21, walking beam 22 slidable mounting in the sliding channel, the slidable mounting mode does not do specific restriction, can be slide rail etc. again in this embodiment, the slidable mounting mode is pulley 221, pulley 221 install in walking beam 22 upper end, so that walking beam 22 slidable mounting in the sliding channel.
In order to ensure that the power lifting device 3 in the mechanism can safely and reliably play a role, a lifting lug 222 is arranged below the movable beam 22, the lifting lug 222 is arranged on the movable beam 22 in a sliding mode along the first direction, namely, the lifting lug 222 is arranged in a sliding mode along the length direction of the movable beam 22, the power lifting device 3 is arranged on the lifting lug 222, so that the power lifting device 3 can obtain a moving stroke in the first direction, the power lifting device 3 is suspended through the lifting lug 222, the power lifting device 3 can be conveniently detached for maintenance when the work is finished, and convenience is brought to machine maintenance.
In order to lift the lower standard duct piece, a special lifting hook 31 is arranged at the lower end of the power lifting device 3 and used for being matched with and hooking the lower standard duct piece, the dismantling difficulty of the lower standard duct piece is reduced, and the construction efficiency of tunnel engineering is improved.
The specific type of the power lifting device 3 is not limited, and the power lifting device can be a jack or a winch in the construction field, and in this embodiment, the power lifting equipment is arranged below the suspension beam 2 and is mounted through the lifting lug 222, so that an electric hoist is selected, and the electric hoist has the advantages of light weight, small size, compact structure, stable operation, simplicity in operation and the like, and is suitable for tunnel engineering.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a lower part section of jurisdiction demolishs mechanism for install on the running gear along the first direction activity, its characterized in that includes:
the lifting frame is used for being erected on the travelling mechanism;
the suspension beam is arranged on the lifting frame in a sliding mode along a first direction, and one end of the suspension beam is suspended outside the lifting frame;
the power lifting device is arranged on the suspension beam in a sliding mode along a first direction; and the number of the first and second groups,
and the monitoring alarm device is arranged on the lifting frame and the power lifting device and used for monitoring the internal environment of the tunnel.
2. The lower segment removal mechanism of claim 1, wherein said monitoring and alarm means comprises;
the thermal imaging device is arranged on the power lifting device and used for monitoring whether constructors exist around and below the power lifting device or not; and the number of the first and second groups,
the alarm is arranged on the lifting frame and electrically connected with the thermal imaging device.
3. The lower segment removal mechanism of claim 2, wherein the monitoring and alarm device further comprises a distance meter mounted above the thermal imaging device and electrically connected to the alarm for measuring the distance between the powered lifting device and the thermal imaging object.
4. The lower segment removal mechanism of claim 3, wherein the monitoring and warning device further comprises a safety switch, the safety switch being disposed on the lifting frame and electrically connected to the rangefinder for controlling the power-lifting device to be turned on and/or off based on distance data provided by the rangefinder.
5. The lower segment removal mechanism of claim 1, wherein said cantilevered beam is adjustable in length, said cantilevered beam comprising:
the fixed beam is fixed on the lifting frame; and the number of the first and second groups,
the movable beam is arranged on the lower end face of the fixed beam in a sliding mode along the first direction, and the end portion of the movable beam can protrude out of the fixed beam.
6. The lower segment removal mechanism of claim 5, wherein said lower end face of said fixed beam has a slide channel in a first direction;
and the upper end of the movable beam is provided with a pulley so as to be installed in the sliding channel in a sliding manner.
7. The lower segment removal mechanism of claim 6, wherein a lifting lug is provided below said walking beam, said lifting lug being slidably disposed on said walking beam in a first direction;
the power lifting device is arranged on the lifting lug.
8. The lower segment removal mechanism of claim 7, wherein said powered lifting means has a specially configured hook at a lower end thereof for engaging and lifting a lower standard segment.
9. The lower segment removal mechanism of claim 7, wherein the powered lifting device is an electric hoist.
10. A segment removal apparatus, comprising:
the travelling mechanism is used for moving in the tunnel along a first direction; and the number of the first and second groups,
the lower segment removal mechanism of any of claims 1-9, mounted on the walking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222494206.7U CN218206706U (en) | 2022-09-20 | 2022-09-20 | Lower segment removing mechanism and segment removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222494206.7U CN218206706U (en) | 2022-09-20 | 2022-09-20 | Lower segment removing mechanism and segment removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218206706U true CN218206706U (en) | 2023-01-03 |
Family
ID=84635912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222494206.7U Active CN218206706U (en) | 2022-09-20 | 2022-09-20 | Lower segment removing mechanism and segment removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218206706U (en) |
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2022
- 2022-09-20 CN CN202222494206.7U patent/CN218206706U/en active Active
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