CN112277166B - Quick cutting rescue device - Google Patents
Quick cutting rescue device Download PDFInfo
- Publication number
- CN112277166B CN112277166B CN202011122431.7A CN202011122431A CN112277166B CN 112277166 B CN112277166 B CN 112277166B CN 202011122431 A CN202011122431 A CN 202011122431A CN 112277166 B CN112277166 B CN 112277166B
- Authority
- CN
- China
- Prior art keywords
- cutting
- worm
- rescue
- bracket
- hanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 113
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 239000004568 cement Substances 0.000 claims abstract description 45
- 238000005553 drilling Methods 0.000 claims description 31
- 230000009471 action Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a rapid cutting rescue device which comprises a support structure, a rotating mechanism, a hanging device and a cutting device. The upper end of the rotating mechanism is fixedly connected with the support structure, and the lower end of the rotating mechanism is respectively and rotatably connected with the hanging device and the cutting device. The cutting device is arranged on one side of the hanging device and is used for automatically cutting the cement board. When the rescue cutting machine is used, the automatic cutting and automatic hanging work of the cutting device on the cement board can be realized only by fixing the support structure on the cement board and driving the support structure through the driving of the gasoline engine and the driving of the hydraulic cylinder respectively, the problem that the traditional rescue cutting machine needs firefighters to hold to operate when cutting, so that time and labor are wasted is solved, the cutting efficiency during rescue is greatly improved, the rescue work of firefighters is guaranteed to be carried out rapidly, and precious time is won for trapped people.
Description
Technical Field
The invention relates to the technical field of rescue cutting devices, in particular to a rapid cutting rescue device.
Background
In the existing rescue work, the rescue method for the trapped personnel trapped under the cement board is to cut a piece of cement block with proper size on the cement board by adopting a rescue cutter, then to punch expansion screws on the cut part to hang out the cement block, and finally to pull out the trapped personnel from the cut hole.
However, the existing rescue cutting machines are all hand-held cutting machines. During actual operation, a firefighter is required to hold the handheld cutter to make a cut. Because the cutting machine has a weight of tens of jin, the hand-held cutting machine consumes very physical strength for a long time, and can cause arm ache of firefighters. But also the firefighter applies force during the cutting process to control the movement and cutting accuracy of the cutter. Therefore, a great deal of time and effort are required in the rescue process, so that the efficiency is low, the mind and spirit of the trapped person are damaged for a long time, and more seriously, the injured trapped person cannot be timely saved, and the optimal treatment time is always missed, so that the life safety is endangered.
Disclosure of Invention
The invention provides a rapid cutting rescue device, and aims to solve the problems that an existing handheld cutting machine is required to be used for cutting, so that time and labor are wasted, the efficiency is low and the like.
The invention is realized in the following way:
the utility model provides a quick cutting rescue device, includes supporting structure, rotary mechanism, hangs and gets device and cutting device, rotary mechanism's upper end with supporting structure fixed connection, this rotary mechanism's lower extreme respectively with hang and get the device with cutting device rotatable coupling, cutting device locates hang one side of getting the device for carry out automatic cutout to the cement board.
Further, in a preferred embodiment of the present invention, the support structure includes a support mounting seat and a support, the support is detachably disposed around the support mounting seat through bolts, the support is a foldable L-shaped support, two arms of the L-shaped support are configured as telescopic rods with adjustable lengths through bolts, a cement board clamp with adjustable distances is further disposed at the lower end of the L-shaped support, the cement board clamp includes an upper clamping plate and a lower clamping plate, and expansion screw mounting holes are further disposed on the upper clamping plate and can be used for fixing the upper clamping plate on expansion screws.
Further, in a preferred embodiment of the present invention, a handle is further provided on top of the bracket mounting seat.
Further, in a preferred embodiment of the present invention, the lifting device includes a hydraulic cylinder and a drilling machine, the upper end of the hydraulic cylinder is fixedly connected to the lower end of the rotating mechanism, and the lower end of the hydraulic cylinder is connected to the drilling machine and is used for driving the drilling machine to move.
Further, in a preferred embodiment of the present invention, the lifting device further includes a lifting device detachably connected to the lower end of the drilling machine, the lifting device is an internal expansion three-jaw lifting device, the internal expansion three-jaw lifting device includes a screw, an upper hanging plate and a support plate sleeved on the screw, the screw is connected with the upper hanging plate through a bearing, the drilling machine drives the screw to rotate, so as to drive the support plate to move up and down, and one end of the screw connected with the drilling machine is set to be in a square structure.
Further, in a preferred embodiment of the present invention, the cutting device is fixedly connected with the lower end of the rotating mechanism through a hanging plate, a fixing buckle is arranged at the upper end of the hanging plate, the fixing buckle includes two calipers and a button for connecting the two calipers, a spring is arranged at the bottom of each calipers, a plurality of clamping grooves matched with the calipers are formed at equal intervals in the bottom of the rotating mechanism, and the calipers can be inserted into the clamping grooves under the action of spring force.
Further, in a preferred embodiment of the present invention, the lower end of the drilling machine may be further used to install a detachable drill bit for drilling the cement board, and the end of the drill bit connected to the drilling machine is configured as a cube structure.
Further, in a preferred embodiment of the present invention, the cutting device includes a worm horizontal moving mechanism, a worm lifting mechanism, a cutting blade, and a gasoline engine for driving the cutting blade to move, where the worm horizontal moving mechanism is respectively connected with the suspension plate and the worm lifting mechanism, the worm lifting mechanism includes vertical worms symmetrically disposed on two sides of the gasoline engine, the gasoline engine is fixedly mounted on a base, two ends of the base are respectively provided with a horizontal hydraulic rod and an oblique hydraulic rod, the other ends of the two horizontal hydraulic rods are respectively connected to the vertical worms on the same side, and the other ends of the two oblique hydraulic rods are respectively connected to the suspension plate, so as to implement movement of the gasoline engine and the cutting blade in a horizontal radial direction.
Further, in a preferred embodiment of the present invention, a sprocket structure is disposed at an upper end of the vertical worm, the sprocket structure includes a sprocket, a chain and a motor, the motor drives the sprocket and the chain to cooperate to drive the vertical worm to rotate, and the movement of the gasoline engine and the cutting blade in a vertical direction is achieved by cooperation of the vertical worm and the oblique hydraulic rod.
Further, in a preferred embodiment of the present invention, the worm horizontal moving mechanism includes two horizontal worms symmetrically disposed up and down, one ends of the two horizontal worms are respectively provided with a sprocket structure, and the sprocket structure drives the two horizontal worms to synchronously rotate so as to drive the gasoline engine and the cutting blade to move along the horizontal cutting line direction.
The beneficial effects of the invention are as follows:
1. The rapid cutting rescue device comprises a support structure, a rotating mechanism, a hanging device and a cutting device, wherein the upper end of the rotating mechanism is fixedly connected with the support structure, and the support structure comprises a detachable and foldable support. The invention can ensure that the bracket structure can be used for fixing any cement board during rescue by extending and shortening the length of the bracket. The lower end of the rotating mechanism is fixedly connected with the hanging device and the cutting device respectively. The cutting device is arranged on one side of the hanging device and is used for automatically cutting the cement board. Through the quick cutting rescue device that the design obtained, during the use, only need fix the supporting structure on the cement board and respectively through petrol engine's drive and pneumatic cylinder's drive can realize the automatic cutout and the automatic work of hanging the cement board, thereby the problem that needs the firefighter to hold when cutting to operate and cause wasting time and energy of traditional rescue cutting machine has been solved, cutting efficiency when having greatly improved the rescue, guarantee that firefighter's rescue work can go on fast, win valuable time for the stranded person.
2. The cutting device comprises a worm horizontal moving mechanism, a worm lifting mechanism, a cutting blade and a gasoline engine for driving the cutting blade to move. Through combined action of the worm horizontal moving mechanism, the worm lifting mechanism, the sprocket mechanism, the transverse hydraulic rod and the oblique hydraulic rod, the cutting device can move along a three-dimensional coordinate axis of a space, automatic cutting of a cement board is achieved, and the size of a cutting opening can be controlled.
3. The bottom of the drilling machine can be provided with a drill bit, so that a cement board can be drilled before being hung, and then the drill bit is replaced by an internal expansion type three-jaw hanging tool so as to hang out a cut cement block. The drill bit and the internal expansion type three-jaw lifting appliance are driven to rotate by the drilling machine, so that automatic drilling and automatic lifting of the cement board can be realized, and the operation of a firefighter is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a rapid cutting rescue device according to an embodiment of the present invention at a first view angle;
FIG. 2 is a schematic structural diagram of a rapid cutting rescue device according to an embodiment of the present invention at a second view angle;
FIG. 3 is a schematic view of a quick cutting rescue device according to an embodiment of the present invention, in which a drill bit is mounted on a lifting device;
FIG. 4 is a schematic view of a hanging device and a cutting device in a rapid cutting rescue device according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a bracket structure in a rapid cutting rescue device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an internal expansion three-jaw sling in a quick cutting rescue device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a fixing buckle in the rapid cutting rescue device according to an embodiment of the present invention;
FIG. 8 is a schematic view of a rotating mechanism of a rapid cutting rescue device according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a drill bit in the rapid cutting rescue device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to fig. 1 to 4, the invention provides a rapid cutting rescue device, which comprises a bracket structure 1, a rotating mechanism 2, a lifting device 3 and a cutting device 4.
Referring to fig. 1 and 5, in the present embodiment, the bracket structure 1 includes a bracket mount 11 and a bracket 12. The bracket 12 is detachably arranged around the bracket mounting seat 11 through bolts. When the cement board cutting machine is used, the bolts of each bracket 12 are screwed on the bracket mounting seats 11 respectively, and the brackets 12 are fixed around the cement board to be cut. By the arrangement, the portability of the rapid cutting rescue device is greatly improved.
Specifically, the bracket 12 is a foldable L-shaped bracket. The two arms of the L-shaped bracket are configured as telescopic rods with the length adjustable through bolts. When the cement plate is used, if the cement plate is an irregular cement plate, the telescopic rod is only required to be adjusted to the required length and fixed through the bolt. Through the design, the support structure 1 can be conveniently stored after being used, and the length of the telescopic rod can be adjusted, so that the rapid cutting rescue device can be fixed on a cement board in any shape.
Referring to fig. 1 and 4, in the present embodiment, the upper end of the rotating mechanism 2 is fixedly connected to the support structure 1, and the lower end of the rotating mechanism 2 is fixedly connected to the lifting device 3 and the cutting device 4, respectively. The cutting device 4 is arranged on one side of the hanging device 3 and is used for automatically cutting the cement board.
Specifically, the lifting device 3 comprises a hydraulic cylinder 31 and a drilling machine 32. The upper end of the hydraulic cylinder 31 is fixedly connected to the lower end of the rotating mechanism 2, and the lower end of the hydraulic cylinder 31 is connected with the drilling machine 32 for driving the drilling machine 32 to move.
Referring to fig. 6, in this embodiment, the lifting device 3 further includes a lifting tool detachably connected to the lower end of the drilling machine 32. Preferably, the spreader is an internal expanding three jaw spreader 33. Specifically, the internal expansion three-jaw lifting tool 33 includes a lifting hook 331, a screw 332, and an upper hanging plate 333 and a supporting plate 334 sleeved on the screw 332. The screw 332 and the upper hanging plate 333 are bearing-connected to achieve relative rotation between the screw 332 and the upper hanging plate 333. The drilling machine 32 drives the screw 332 to rotate, and then drives the supporting plate 334 to move up and down in the vertical direction, and the up and down movement of the supporting plate 334 can change the diameter of the circumference formed by the hooks 331 arranged around the supporting plate 334, so that the purpose of extracting heavy objects is finally achieved. In other embodiments of the present invention, other slings may be used to hoist the cement board, and the present invention is not particularly limited.
Preferably, the end of the screw 332 connected to the drilling machine 32 is configured as a square body. Since the hole turning machine 32 needs to bear a large axial force when hanging the mudguard, the hanging work of the heavy object can be satisfied by designing the top of the screw 332 to be square.
Referring to fig. 1,2, 4, 7 and 8, in the present embodiment, the cutting device 4 is fixedly connected to the hydraulic cylinder 31 through a suspension plate 41. The hanging plate 41 is provided with a fixing buckle 42 at its upper end. Specifically, the fixing clip 42 includes two calipers 421 and a button 422 for connecting the two calipers 421. A spring is provided at the bottom of each caliper 421. A plurality of clamping grooves 21 matched with the calipers 421 are formed in the bottom of the rotating mechanism 2 at equal intervals. The caliper 421 can be inserted into the clamping groove 21 under the action of spring force to fix the rotating mechanism 2 and the cutting device 4. When it is desired to rotate the cutting device 4, the operator simply presses the button 422 and rotates the cutting device 4 to the desired position and releases the button 422, so that the calipers 421 are snapped into the corresponding card slots 21.
Referring to fig. 8, in a preferred embodiment of the present invention, 12 slots 21 are formed at the bottom of the rotation mechanism 2, and an angle between each slot 21 is 30 °. By setting the angle between the catching grooves 21, various shapes such as square or triangle can be cut as required when cutting the cement board. Of course, in other embodiments of the present invention, the angle between the clamping grooves 21 may be set according to actual needs, and the present invention is not limited thereto.
Referring to fig. 1, 2 and 4, in the present embodiment, the cutting device 4 includes a worm horizontal moving mechanism 43, a worm elevating mechanism 44, a cutting blade 45, and a gasoline engine 46 for driving the cutting blade 45 to move. The worm horizontal moving mechanism 43 is connected to the suspension plate 41 and the worm elevating mechanism 44, respectively. The worm lifting mechanism 44 includes vertical worms 441 symmetrically disposed on both sides of the gasoline engine. The gasoline engine 46 is fixedly mounted on a base 47. Two ends of the base 47 are respectively provided with a transverse hydraulic rod 48 and an oblique hydraulic rod 49, the other ends of the two transverse hydraulic rods 48 are respectively connected to the vertical worm 441 on the same side of the two transverse hydraulic rods 48, and the other ends of the two oblique hydraulic rods 49 are respectively connected to the hanging plate 41. The transverse hydraulic rod 48 and the oblique hydraulic rod 49 ensure that the gasoline engine 46 and the cutting blade 45 can move along the horizontal radial direction under the condition of bearing larger pressure, so as to control the size of a cut hole.
Referring to fig. 2, in particular, the upper end of the vertical worm 441 is provided with a sprocket structure. The sprocket structure includes a sprocket 442, a chain 443, and a motor. The motor drives the sprocket 442 and the chain 443 to drive the vertical worm 442 to rotate, and the gasoline engine 46 and the cutting blade 45 move in the vertical direction through the cooperation of the vertical worm 441 and the oblique hydraulic rod 49, and the movement of the cutting device 4 in the vertical direction can be used to control the cutting depth of the cutting blade 45. In use, as the cutting proceeds, the cutting blade 45 is gradually moved down until the slab is cut through by the vertical worm 441 and the diagonal hydraulic rod 49. After cutting one edge, the gasoline engine 46 is driven to ascend by the rotation of the vertical worm 441 and the matching movement of the oblique hydraulic rod 49, and finally the cutting blade 45 is withdrawn from the cement board.
Referring to fig. 1 and 3, in the present embodiment, the worm horizontal moving mechanism 43 includes two horizontal worms 431 arranged symmetrically up and down. One end of each horizontal worm 431 is provided with a sprocket structure. The sprocket structure drives the two horizontal worms 431 to rotate synchronously so as to drive the gasoline engine 46 and the cutting blade 45 to move along the horizontal cutting line direction, and one edge can be easily cut through the movement of the gasoline engine 46 and the cutting blade 45.
In summary, the rapid cutting rescue device of the present invention can fix the cutting device 4 and the hanging device 3 only by fixing the bracket structure 1 on the cement board, and can be applied to cement boards with different shapes by adjusting the length of the bracket 12. After the cutting device 4 and the hanging device 3 are fixed, the gasoline engine 46 can be used for automatically cutting the cement board along the three-dimensional coordinate system of the space, and finally the cut cement board is hung out by the hanging device 3. Therefore, the problem that the traditional rescue cutting machine needs firefighters to hold to operate when cutting is solved, so that time and labor are wasted is solved, the cutting efficiency during rescue is greatly improved, the rescue work of firefighters can be rapidly performed, and precious time is won for trapped people.
In order to facilitate an understanding of the invention, some preferred embodiments of the invention are described further below.
Referring to fig. 1, in a preferred embodiment, the lower end of the L-shaped bracket is further provided with a distance-adjustable cement board holder 13. The cement board clamp 13 comprises an upper clamping plate 131 and a lower clamping plate 132, and can be used for clamping different cement boards by adjusting the distance between the upper clamping plate 131 and the lower clamping plate 132, so that the operation of firefighters is facilitated. Preferably, the upper clamping plate 131 is further provided with an expansion screw mounting hole 133 for fixing the upper clamping plate 131 to an expansion screw. For the working environment where the clamping cannot be performed by the cement board clamp 13, the cement board can be perforated and additionally provided with expansion screws, and then the upper clamping board 131 is fixed on the expansion screws.
Referring to fig. 3 and 9, in a preferred embodiment, the lower end of the drill 32 may also be used to mount a removable drill bit 34 for drilling cement panels. After the bracket 12 is fixed, the cement block to be cut is drilled by using a drilling machine 32. In the drilling process, the drilling machine 32 drives the drill bit 34 to drill downwards under the driving of the hydraulic cylinder 31, and after the hole is drilled, the drill bit 34 is replaced by the internal expansion type lifting tool 33 so as to lift and fix the cut cement board. Preferably, the end of the drill bit 34 that is connected to the drill 32 is configured as a cube. By means of the design, drilling and lifting work can be performed only by replacing the drill bit 34 or the lifting tool 33, and firefighters can conveniently operate the drilling and lifting tool.
Referring to fig. 1, in another preferred embodiment, a handle 14 is further provided on top of the bracket mounting 11 for ease of handling by a firefighter.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The rapid cutting rescue device is characterized by comprising a support structure, a rotating mechanism, a hanging device and a cutting device, wherein the upper end of the rotating mechanism is fixedly connected with the support structure, the lower end of the rotating mechanism is respectively and rotatably connected with the hanging device and the cutting device, and the cutting device is arranged on one side of the hanging device and is used for automatically cutting a cement board; the lifting device comprises a hydraulic cylinder and a drilling machine, wherein the upper end of the hydraulic cylinder is fixedly connected to the lower end of the rotating mechanism, and the lower end of the hydraulic cylinder is connected with the drilling machine and used for driving the drilling machine to move; the lifting device further comprises a lifting appliance detachably connected with the lower end of the drilling machine, the lifting appliance is an internal expansion three-jaw lifting appliance, the internal expansion three-jaw lifting appliance comprises a screw rod, an upper hanging plate and a supporting plate, the upper hanging plate is sleeved on the screw rod, the screw rod is connected with the upper hanging plate through a bearing, the drilling machine drives the screw rod to rotate, so that the supporting plate is driven to move up and down, and one end, connected with the drilling machine, of the screw rod is in a square structure; the cutting device is fixedly connected with the lower end of the rotating mechanism through a hanging plate, a fixed buckle is arranged at the upper end of the hanging plate, the fixed buckle comprises two calipers and a button for connecting the two calipers, a spring is arranged at the bottom of each calipers, a plurality of clamping grooves matched with the calipers are formed in the bottom of the rotating mechanism at equal intervals, and the calipers can be inserted into the clamping grooves under the action of spring force; the cutting device comprises a worm horizontal moving mechanism, a worm lifting mechanism, a cutting blade and a gasoline engine used for driving the cutting blade to move, wherein the worm horizontal moving mechanism is respectively connected with the hanging plate and the worm lifting mechanism, the worm lifting mechanism comprises vertical worms symmetrically arranged on two sides of the gasoline engine, the gasoline engine is fixedly arranged on a base, two ends of the base are respectively provided with a transverse hydraulic rod and an oblique hydraulic rod, the other ends of the two transverse hydraulic rods are respectively connected to the vertical worms on the same side of the transverse hydraulic rods, the other ends of the two oblique hydraulic rods are respectively connected to the hanging plate, and the two oblique hydraulic rods are used for realizing the movement of the gasoline engine and the cutting blade along the horizontal radial direction.
2. The rapid cutting rescue device according to claim 1, wherein the bracket structure comprises a bracket mounting seat and a bracket, the bracket is detachably arranged around the bracket mounting seat through bolts, the bracket is a foldable L-shaped bracket, two arms of the L-shaped bracket are configured into telescopic rods with adjustable lengths through bolts, the lower end of the L-shaped bracket is further provided with a cement plate clamp with adjustable distances, the cement plate clamp comprises an upper clamping plate and a lower clamping plate, and the upper clamping plate is further provided with expansion screw mounting holes which can be used for fixing the upper clamping plate on expansion screws.
3. The quick cut rescue device of claim 2, wherein a handle is further provided on top of the bracket mount.
4. The rapid cutting rescue apparatus of claim 1, wherein the lower end of the drill is further adapted to receive a detachable drill bit for drilling the cement board, the drill bit having a square structure at the end thereof connected to the drill.
5. The rapid cutting rescue device according to claim 1, wherein a sprocket structure is arranged at the upper end of the vertical worm, the sprocket structure comprises a sprocket, a chain and a motor, the motor drives the cooperation of the sprocket and the chain to drive the vertical worm to rotate, and the movement of the gasoline engine and the cutting blade in the vertical direction is realized through the cooperation of the vertical worm and the oblique hydraulic rod.
6. The rapid cutting rescue device according to claim 1, wherein the worm horizontal moving mechanism comprises two horizontal worms which are vertically symmetrically arranged, one ends of the two horizontal worms are respectively provided with a chain wheel structure, and the chain wheel structure drives the two horizontal worms to synchronously rotate so as to drive the gasoline engine and the cutting blade to move along the direction of a horizontal cutting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122431.7A CN112277166B (en) | 2020-10-20 | 2020-10-20 | Quick cutting rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122431.7A CN112277166B (en) | 2020-10-20 | 2020-10-20 | Quick cutting rescue device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112277166A CN112277166A (en) | 2021-01-29 |
| CN112277166B true CN112277166B (en) | 2024-04-30 |
Family
ID=74423094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011122431.7A Active CN112277166B (en) | 2020-10-20 | 2020-10-20 | Quick cutting rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112277166B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595226A (en) * | 1993-07-14 | 1997-01-21 | Nakanishi Construction Company | Drilling/cutting machine for making joints in wooden members |
| CN206140732U (en) * | 2016-11-14 | 2017-05-03 | 惠安闽神石材加工设备开发有限公司 | Stone material cutting extracting device |
| CN209920264U (en) * | 2019-04-08 | 2020-01-10 | 中建科技(济南)有限公司 | Track rotary cutting machine for cutting concrete |
| CN111501506A (en) * | 2020-05-11 | 2020-08-07 | 巴秀英 | Road surface cutting device that construction used |
| CN213947025U (en) * | 2020-10-20 | 2021-08-13 | 三明学院 | Quick cutting rescue device |
-
2020
- 2020-10-20 CN CN202011122431.7A patent/CN112277166B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595226A (en) * | 1993-07-14 | 1997-01-21 | Nakanishi Construction Company | Drilling/cutting machine for making joints in wooden members |
| CN206140732U (en) * | 2016-11-14 | 2017-05-03 | 惠安闽神石材加工设备开发有限公司 | Stone material cutting extracting device |
| CN209920264U (en) * | 2019-04-08 | 2020-01-10 | 中建科技(济南)有限公司 | Track rotary cutting machine for cutting concrete |
| CN111501506A (en) * | 2020-05-11 | 2020-08-07 | 巴秀英 | Road surface cutting device that construction used |
| CN213947025U (en) * | 2020-10-20 | 2021-08-13 | 三明学院 | Quick cutting rescue device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112277166A (en) | 2021-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111452228A (en) | Multifunctional tool combined operation table | |
| CN213947025U (en) | Quick cutting rescue device | |
| CN112277166B (en) | Quick cutting rescue device | |
| CN210756139U (en) | Rotary platform for welding | |
| CN215888240U (en) | Pile extractor for hydraulic engineering | |
| CN212426215U (en) | Promote material loading machine of rack plating frame material loading convenience | |
| CN213166683U (en) | Grabbing hand positioning mechanism of injection molding machine | |
| CN214394025U (en) | Pin puller for support pin shaft | |
| KR101390501B1 (en) | Lug cutting apparatus | |
| CN205111394U (en) | Broaching machine chuck handling device | |
| CN218082375U (en) | Frock smelting tool of quick location centre gripping | |
| CN209970155U (en) | Cutting tool of numerical control lathe | |
| CN216266551U (en) | Furniture board perforating device | |
| CN216028089U (en) | Vertical numerically controlled lathe with cutter capable of moving horizontally in reciprocating mode for positioning workpiece | |
| CN214443214U (en) | Drilling device for machining end face of oil tank | |
| CN212225198U (en) | Working condition detection device of sucker rod oil pumping system | |
| CN215943062U (en) | Suction tube cutting machine | |
| CN217173055U (en) | Hoisting machine for building construction inside building body | |
| CN210389698U (en) | Granite plate drilling machine | |
| JP2013194424A (en) | Demolition machine for structure | |
| CN210214635U (en) | Universal vertical lifting arm for crane | |
| CN209831549U (en) | Laborsaving self-locking tool lifting frame | |
| CN218931472U (en) | Hoisting tool for crown block of heat treatment quenching furnace | |
| CN219546548U (en) | Fixed rotary lifting lug drawing device | |
| CN215093587U (en) | Steel mould grabbing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |