CN108514695A - A kind of fire-fighting dynamic impact problem type means for breaking walls - Google Patents
A kind of fire-fighting dynamic impact problem type means for breaking walls Download PDFInfo
- Publication number
- CN108514695A CN108514695A CN201810232111.3A CN201810232111A CN108514695A CN 108514695 A CN108514695 A CN 108514695A CN 201810232111 A CN201810232111 A CN 201810232111A CN 108514695 A CN108514695 A CN 108514695A
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- China
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- fixedly connected
- fire
- cylinder
- effect
- piggyback pod
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
Abstract
The invention discloses a kind of fire-fighting dynamic impact problem type means for breaking walls, including device body, pedestal is arranged in described device ontology, traveling wheel is arranged in the bottom of the pedestal, fixed cylinder is arranged in the top of the pedestal, rotary cylinder is arranged in the inside of the fixed cylinder, the inside of the rotary cylinder is threaded bar, rotational structure is arranged in the top of the threaded rod, piggyback pod is arranged in the top of rotational structure, and impulse force bar is arranged in the piggyback pod, and pressing plate is arranged in the left part of the piggyback pod, driving motor is set on the piggyback pod, and power plant is arranged in the inside of the piggyback pod.The configuration of the present invention is simple realizes that the effect of impact, impact effect are good by the power plant of iterative motion, and its height and angle can be adjusted device body according to actual use situation when in use, easy to use, the effect used is good, highly practical.
Description
Technical field
The present invention relates to fire-fighting domain, specifically a kind of fire-fighting dynamic impact problem type means for breaking walls.
Background technology
" fire-fighting " is eliminated and is prevented（I.e. prevent and solve people encountered in life, work, learning process it is artificial with from
So, the general name of accidental disaster）, the meaning of certain narrow sense recognizes initial stage in people is：（It puts out）The meaning of fire.
Fire control;Fire fighting;Fire protection fire extinguishings and fire prevention.Also refer to fire extinguishing, fire prevention people
Member.Guo Xiaocheng《Zhejiang recovery note》：" squad of bodyguards and patrol police's fire-fighting, are shown in that gesture is strong, and sleeve sews calico, is demonstrated wholeheartness with table." such as：It must grab
Good fire-fighting work.Such as：Fire fighting truck, fire prevention.China has more than 2,000 years fire-fighting history, and " fire-fighting " word is 20 generation
It records from Japan's introduction, is a foreign word.But the root of " fire-fighting " is in China.Japan word be from China Chinese character develop and
Come, Chinese character is early in Western Jin Dynasty Taikan 5 years（284 years）Begin to incoming Japan." fire-fighting " word not only font and the complete phase of Chinese character
Together, the meaning of word also indifference.The fire-fighting of Modern Significance being interpreted as eliminating danger and be against any misfortune with deeper.
When carrying out fire-fighting work, it is often necessary to carry out brokenly the work such as window broken wall, existing mode is all by disappearing
Anti- shovel or some other hard objects are completed, but the working efficiency of the mode of this manual working is relatively low, working effect
It is not very good, it is therefore desirable to make improvements.
Invention content
The purpose of the present invention is to provide a kind of fire-fighting dynamic impact problem type means for breaking walls, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：
Pedestal is arranged in a kind of fire-fighting dynamic impact problem type means for breaking walls, including device body, described device ontology, the pedestal
Traveling wheel is arranged in bottom, is rotatablely connected by the effect of brandreth and rotational pin between the traveling wheel and pedestal, the pedestal
Fixed cylinder is arranged in top, is fixedly connected by welding between the fixed cylinder and pedestal, the inside of the fixed cylinder is set
Rotary cylinder is set, is rotatablely connected between the rotary cylinder and the inner wall of fixed cylinder, the inside of the rotary cylinder is threaded bar, described
Connected by screw-type between threaded rod and rotary cylinder, the top of the threaded rod is arranged rotational structure, the rotational structure with
It is fixedly connected by welding between threaded rod, piggyback pod is arranged in the top of rotational structure, and the piggyback pod is tied with rotation
It is fixedly connected by welding between structure, impulse force bar, the left part setting pressure of the piggyback pod is set in the piggyback pod
Plate is fixed between the pressing plate and impulse force bar by screw, is arranged driving motor on the piggyback pod, the driving motor with it is dynamic
It is fixedly connected with the effect of screw by holder between power cabin, power plant, the power dress is arranged in the inside of the piggyback pod
Set and be mainly made of push rod, driving motor, moving block, movable block, limited block and resetting spring B, the power plant it is interior
Moving block and movable block is arranged in portion, intercouples between the moving block and movable block, and moving block and movable block are all inclined-planes
Structure is fixedly connected between effect and fixed frame that the shell of the driving motor passes through screw, and the fixed mount setting is dynamic
The inside in power cabin is fixedly connected between the output end and moving block of the driving motor, push rod is arranged on the movable block, described
It is fixedly connected between push rod and movable block, limited block, the limited block and power plant is set on the inner wall of the power plant
Inner wall between fixed welding, setting resetting spring B, the resetting spring B are socketed on limited block on the push rod, reset bullet
Spring B is arranged in the inside of power plant.
As a further solution of the present invention：Driven gear, the driven gear and rotary cylinder are set on the rotary cylinder
Between be fixedly connected by the effect of screw, cover board, the upper surface of the cover board and rotary cylinder is arranged in the bottom of the rotary cylinder
Bottom be fixedly connected, the lower face of cover board is fixedly connected with the inner wall of fixed cylinder, and thrust is arranged in the centre position of the cover board
Bearing is rotatablely connected between the upper surface and lower face of the cover board by the effect of thrust bearing.
As a further solution of the present invention：Fixing groove, the fixing groove and rotation are set on the side wall of the rotary cylinder
It is fixedly connected between cylinder, insertion tube is set on the outer wall of the fixed cylinder, the inside of the insertion tube and fixed cylinder is interconnected, described
Tightening knob is arranged in the inside of insertion tube, is fastenedly connected by the effect of screw thread between the tightening knob and insertion tube.
As a further solution of the present invention：Fixed frame is set on the left side wall of the fixed cylinder, the fixed frame with it is solid
It is fixedly connected by welding between safety barrel, rotating bar is set on the fixed frame, between the rotating bar and fixed frame
It is rotatablely connected by the effect of bearing, driving gear is set in the rotating bar, is passed through between the driving gear and rotating bar
The effect of screw is fixedly connected, and is intermeshed between the driving gear and driven gear, and the bottom setting of the rotating bar is shaken
Wheel, is fixedly connected between the rolled round and rotating bar by the effect of screw.
As a further solution of the present invention：Gravity briquetting is arranged in device body, and the gravity briquetting is arranged in pedestal
Top is fixedly connected between gravity briquetting and pedestal by the effect of screw.
As a further solution of the present invention：The rotational structure is mainly by lower rotary table, top rotary table, Rotational Cylindrical, jack
It being constituted with fastening frame, the rotational structure setting lower rotary table and top rotary table are equipped with Rotational Cylindrical between the lower rotary table and top rotary table,
The Rotational Cylindrical is rotatablely connected with the inner wall of lower rotary table or top rotary table by the effect of bearing, the side of the lower rotary table or top rotary table
Jack is set on wall, fastening frame is set in the jack, the fastening frame is plugged in jack.
As a further solution of the present invention：The impulse force bar is equipped with resetting spring A, one end of the resetting spring A
It is fixedly connected between pressing plate, the other end is fixedly connected with the inner wall of piggyback pod.
As a further solution of the present invention：Slideway is set on the inner wall of the piggyback pod, between the pressing plate and slideway
It is slidably connected.
As a further solution of the present invention：The right part of the impulse force bar is equipped with tup, the tup and impulse force bar it
Between fixed welding.
As further scheme of the invention：The position setting limiting slot of limited block is corresponded on the movable block, it is described
Mutual cooperation acts between limiting slot and limited block.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple passes through the dynamic of iterative motion
Power apparatus realizes the effect of impact, and impact effect is good, and its height and angle can when in use for device body
It is adjusted according to actual use situation, easy to use, the effect used is good, highly practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of fire-fighting dynamic impact problem type means for breaking walls.
Fig. 2 is the structural schematic diagram of rotary cylinder in fire-fighting dynamic impact problem type means for breaking walls.
Fig. 3 is the structural schematic diagram of rotational structure in fire-fighting dynamic impact problem type means for breaking walls.
Fig. 4 is the structural schematic diagram of power plant in fire-fighting dynamic impact problem type means for breaking walls.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
- 4 are please referred to Fig.1, a kind of fire-fighting dynamic impact problem type means for breaking walls, including device body, described device ontology are set
Traveling wheel 2 is arranged in the bottom of bottom set seat 1, the pedestal 1, passes through the work of brandreth and rotational pin between the traveling wheel 2 and pedestal 1
With the top of rotation connection, the pedestal 1, fixed cylinder 3 is set, it is solid by welding between the fixed cylinder 3 and pedestal 1
Rotary cylinder 4 is arranged in the inside of fixed connection, the fixed cylinder 3, is rotatablely connected between the rotary cylinder 4 and the inner wall of fixed cylinder 3, institute
Setting driven gear 5 on rotary cylinder 4 is stated, is fixedly connected by the effect of screw between the driven gear 5 and rotary cylinder 4, institute
The bottom setting cover board 7 of rotary cylinder 4 is stated, the upper surface of the cover board 7 is fixedly connected with the bottom of rotary cylinder 4, the lower end of cover board 7
Face is fixedly connected with the inner wall of fixed cylinder 3, and thrust bearing 8, the upper surface of the cover board 7 is arranged in the centre position of the cover board 7
It is rotatablely connected by the effect of thrust bearing 8 between lower face, fixing groove 6 is set on the side wall of the rotary cylinder 4, it is described solid
Determine to be fixedly connected between slot 6 and rotary cylinder 4, insertion tube 9, the insertion tube 9 and fixed cylinder 3 are set on the outer wall of the fixed cylinder 3
Inside is interconnected, and tightening knob 10 is arranged in the inside of the insertion tube 9, passes through screw thread between the tightening knob 10 and insertion tube 9
Effect be fastenedly connected, on the left side wall of the fixed cylinder 3 be arranged fixed frame 12, between the fixed frame 12 and fixed cylinder 3 lead to
The mode for crossing welding is fixedly connected, and rotating bar 13 is arranged on the fixed frame 12, is led between the rotating bar 13 and fixed frame 12
The effect rotation connection for crossing bearing, is arranged driving gear 11 in the rotating bar 13, the driving gear 11 and rotating bar 13 it
Between be fixedly connected by the effect of screw, be intermeshed between the driving gear 11 and driven gear 5, the rotating bar 13
Rolled round 14 is arranged in bottom, is fixedly connected by the effect of screw between the rolled round 14 and rotating bar 13, device body setting weight
Block 15 is forced, the effect between the top of pedestal 1, gravity briquetting 15 and pedestal 1 by screw is arranged in the gravity briquetting 15
It is fixedly connected, the inside of the rotary cylinder 4 is threaded bar 16, is connected by screw-type between the threaded rod 16 and rotary cylinder 4
It connects, rotational structure 17 is arranged in the top of the threaded rod 16, passes through the side of welding between the rotational structure 17 and threaded rod 16
Formula is fixedly connected, and the rotational structure 17 is mainly by lower rotary table 18, top rotary table 19, Rotational Cylindrical 20, jack 21 and fastening frame 22
It constitutes, lower rotary table 18 and top rotary table 19 is arranged in the rotational structure 17, and rotation is equipped between the lower rotary table 18 and top rotary table 19
Column 20, the Rotational Cylindrical 20 are rotatablely connected with the inner wall of lower rotary table 18 or top rotary table 19 by the effect of bearing, the lower rotary table
18 or top rotary table 19 side wall on jack 21 is set, fastening frame 22 is set in the jack 21, and the fastening frame 22 is plugged on slotting
In hole 21, piggyback pod 23 is arranged in the top of rotational structure 17, passes through the side of welding between the piggyback pod 23 and rotational structure 17
Formula is fixedly connected, and is arranged impulse force bar 24 in the piggyback pod 23, and the right part of the impulse force bar 24 is equipped with tup, the tup with
Fixed welding between impulse force bar 24, pressing plate 25 is arranged in the left part of the piggyback pod 23, between the pressing plate 25 and impulse force bar 24
It is fixed by screw, between the impulse force bar 24 one end and pressing plate 25 equipped with resetting spring A27, the resetting spring A27
It is fixedly connected, the other end is fixedly connected with the inner wall of piggyback pod 23, and slideway 26, the pressure are arranged on the inner wall of the piggyback pod 23
It is slidably connected between plate 25 and slideway 26, driving motor 28, the driving motor 28 and piggyback pod is set on the piggyback pod 23
It is fixedly connected with the effect of screw by holder between 23, power plant, the power dress is arranged in the inside of the piggyback pod 23
It sets and is mainly made of push rod 33, driving motor 28, moving block 30, movable block 31, limited block 32 and resetting spring B34, it is described
The inside setting moving block 30 and movable block 31 of power plant, intercouple, and turn between the moving block 30 and movable block 31
Motion block 30 and movable block 31 are all ramp structures, between effect and fixed frame 29 that the shell of the driving motor 28 passes through screw
Be fixedly connected, the fixed frame 29 is arranged in the inside of piggyback pod 23, the output end and moving block 30 of the driving motor 28 it
Between be fixedly connected, on the movable block 31 be arranged push rod 33, be fixedly connected between the push rod 33 and movable block 31, the power
Limited block 32 is set on the inner wall of device, fixed welding, the movable block between the limited block 32 and the inner wall of power plant
The position setting limiting slot of limited block 32 is corresponded on 31, mutual cooperation effect, described to push away between the limiting slot and limited block 32
Setting resetting spring B34, the resetting spring B34 are socketed on limited block 32 on bar 33, and resetting spring B34 settings are filled in power
The inside set.
The present invention operation principle be：Device body use when firstly the need of to device body height and angle into
Row is adjusted, and the method for adjusting height is：By shaking rolled round 14, to drive the rotation of rotating bar 13, rotated in rotating bar 13
When driven driving gear 11 to rotate because driving gear 11 is intermeshing with driven gear 5, therefore in driving tooth
The rotation that driven gear 5 has been driven when 11 rotation of wheel, has driven the rotation of rotary cylinder 4 when driven gear 5 rotates,
Because rotary cylinder 4 is connect with threaded rod 16 by screw-type, therefore has driven threaded rod 16 when rotary cylinder 4 rotates
Movement realize the adjusting to height to change the height of device body, then the angle of device body is adjusted
Section is to remove the fastening frame 22 of rotational structure 17 when adjusting angle, then the first half of tumbler ontology, from
And realize the adjusting of angle, it can be used after regulating, by the driving of the driving device of device body when use, then
It drives impulse force bar 24 to act, due to the characteristic of driving device, does iterative motion, therefore next pair in this way
Wall is impacted, to realize the effect of broken wall, the configuration of the present invention is simple, by the power plant of iterative motion come real
The effect now impacted, impact effect is good, and its height and angle can be according to actually making when in use for device body
It is adjusted with situation, easy to use, the effect used is good, highly practical.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (10)
1. a kind of fire-fighting dynamic impact problem type means for breaking walls, including device body, which is characterized in that bottom is arranged in described device ontology
Seat（1）, the pedestal（1）Bottom be arranged traveling wheel（2）, the traveling wheel（2）With pedestal（1）Between pass through brandreth and rotation
The effect of pin is rotatablely connected, the pedestal（1）Top be arranged fixed cylinder（3）, the fixed cylinder（3）With pedestal（1）Between lead to
The mode for crossing welding is fixedly connected, the fixed cylinder（3）Inside be arranged rotary cylinder（4）, the rotary cylinder（4）With fixed cylinder
（3）Inner wall between be rotatablely connected, the rotary cylinder（4）Inside be threaded bar（16）, the threaded rod（16）With rotation
Cylinder（4）Between connected by screw-type, the threaded rod（16）Top be arranged rotational structure（17）, the rotational structure（17）
With threaded rod（16）Between be fixedly connected by welding, rotational structure（17）Top be arranged piggyback pod（23）, described
Piggyback pod（23）With rotational structure（17）Between be fixedly connected by welding, the piggyback pod（23）Middle setting impulse force bar
（24）, the piggyback pod（23）Left part be arranged pressing plate（25）, the pressing plate（25）With impulse force bar（24）Between pass through screw
It is fixed, the piggyback pod（23）Upper setting driving motor（28）, the driving motor（28）With piggyback pod（23）Between pass through branch
Frame is fixedly connected with the effect of screw, the piggyback pod（23）Inside be arranged power plant, the power plant mainly by
Push rod（33）, driving motor（28）, moving block（30）, movable block（31）, limited block（32）With resetting spring B（34）It constitutes, institute
State the inside setting moving block of power plant（30）And movable block（31）, the moving block（30）With movable block（31）Between mutually
Coupling, and moving block（30）And movable block（31）All it is ramp structure, the driving motor（28）The shell work that passes through screw
With with fixed frame（29）Between be fixedly connected, the fixed frame（29）It is arranged in piggyback pod（23）Inside, the driving motor
（28）Output end and moving block（30）Between be fixedly connected, the movable block（31）Upper setting push rod（33）, the push rod
（33）With movable block（31）Between be fixedly connected, limited block is set on the inner wall of the power plant（32）, the limited block
（32）Fixed welding, the push rod between the inner wall of power plant（33）Upper setting resetting spring B（34）, the resetting spring
B（34）It is socketed in limited block（32）On, resetting spring B（34）It is arranged in the inside of power plant.
2. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that the rotary cylinder（4）On
Driven gear is set（5）, the driven gear（5）With rotary cylinder（4）Between be fixedly connected by the effect of screw, the rotation
Cylinder（4）Bottom be arranged cover board（7）, the cover board（7）Upper surface and rotary cylinder（4）Bottom be fixedly connected, cover board（7）'s
Lower face and fixed cylinder（3）Inner wall be fixedly connected, the cover board（7）Centre position be arranged thrust bearing（8）, the cover board
（7）Upper surface and lower face between pass through thrust bearing（8）Effect rotation connection.
3. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that the rotary cylinder（4）'s
Fixing groove is set on side wall（6）, the fixing groove（6）With rotary cylinder（4）Between be fixedly connected, the fixed cylinder（3）Outer wall
Upper setting insertion tube（9）, the insertion tube（9）With fixed cylinder（3）Inside be interconnected, the insertion tube（9）Inside setting fastening
Knob（10）, the tightening knob（10）With insertion tube（9）Between be fastenedly connected by the effect of screw thread.
4. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that the fixed cylinder（3）'s
Fixed frame is set on left side wall（12）, the fixed frame（12）With fixed cylinder（3）Between be fixedly connected by welding, institute
State fixed frame（12）Upper setting rotating bar（13）, the rotating bar（13）With fixed frame（12）Between rotated by the effect of bearing
Connection, the rotating bar（13）Upper setting driving gear（11）, the driving gear（11）With rotating bar（13）Between pass through spiral shell
The effect of nail is fixedly connected, the driving gear（11）With driven gear（5）Between be intermeshed, the rotating bar（13）Bottom
Rolled round is arranged in portion（14）, the rolled round（14）With rotating bar（13）Between be fixedly connected by the effect of screw.
5. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that gravity is arranged in device body
Briquetting（15）, the gravity briquetting（15）It is arranged in pedestal（1）Top, gravity briquetting（15）With pedestal（1）Between pass through spiral shell
The effect of nail is fixedly connected.
6. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that the rotational structure（17）
Mainly by lower rotary table（18）, top rotary table（19）, Rotational Cylindrical（20）, jack（21）And fastening frame（22）It constitutes, the rotation knot
Structure（17）Lower rotary table is set（18）And top rotary table（19）, the lower rotary table（18）With top rotary table（19）Between be equipped with Rotational Cylindrical
（20）, the Rotational Cylindrical（20）With lower rotary table（18）Or top rotary table（19）Inner wall be rotatablely connected by the effect of bearing, it is described
Lower rotary table（18）Or top rotary table（19）Side wall on jack is set（21）, the jack（21）Middle setting fastening frame（22）, described
Fastening frame（22）It is plugged on jack（21）In.
7. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that the impulse force bar（24）On
Equipped with resetting spring A（27）, the resetting spring A（27）One end and pressing plate（25）Between be fixedly connected, the other end and power
Cabin（23）Inner wall be fixedly connected.
8. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that the piggyback pod（23）'s
Slideway is set on inner wall（26）, the pressing plate（25）With slideway（26）Between be slidably connected.
9. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that the impulse force bar（24）'s
Right part is equipped with tup, the tup and impulse force bar（24）Between fixed welding.
10. fire-fighting according to claim 1 dynamic impact problem type means for breaking walls, which is characterized in that the movable block（31）
Upper corresponding limited block（32）Position limiting slot, the limiting slot and limited block are set（32）Between mutual cooperation act on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232111.3A CN108514695A (en) | 2018-03-21 | 2018-03-21 | A kind of fire-fighting dynamic impact problem type means for breaking walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232111.3A CN108514695A (en) | 2018-03-21 | 2018-03-21 | A kind of fire-fighting dynamic impact problem type means for breaking walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108514695A true CN108514695A (en) | 2018-09-11 |
Family
ID=63433798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232111.3A Withdrawn CN108514695A (en) | 2018-03-21 | 2018-03-21 | A kind of fire-fighting dynamic impact problem type means for breaking walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108514695A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931997A (en) * | 1972-09-08 | 1976-01-13 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for breaking concrete structures |
| JP2003138760A (en) * | 2001-11-05 | 2003-05-14 | Toshihito Okamoto | Building breakup machine |
| CN102824705A (en) * | 2012-09-14 | 2012-12-19 | 天津大学 | Drilling-milling wall breaking device |
| CN204946420U (en) * | 2015-09-22 | 2016-01-06 | 郑智山 | Business management politics of the firm teaching exhibiting device |
| CN107097308A (en) * | 2017-06-02 | 2017-08-29 | 丁文海 | A kind of architectural engineering self-retaining sheet material nailing device |
| CN107227863A (en) * | 2017-06-13 | 2017-10-03 | 台州正空泵业有限公司 | A kind of broken wall device |
| CN107344306A (en) * | 2017-07-26 | 2017-11-14 | 陈春女 | Rotor processing unit is used in one kind building stirring motor production |
| CN207043272U (en) * | 2017-07-18 | 2018-02-27 | 山东泰山钢铁集团有限公司 | A kind of wax-pattern shelves for model casting |
| CN208511738U (en) * | 2018-03-21 | 2019-02-19 | 考伊斯消防设备（上海）有限公司 | A kind of fire-fighting dynamic impact problem type means for breaking walls |
-
2018
- 2018-03-21 CN CN201810232111.3A patent/CN108514695A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931997A (en) * | 1972-09-08 | 1976-01-13 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for breaking concrete structures |
| JP2003138760A (en) * | 2001-11-05 | 2003-05-14 | Toshihito Okamoto | Building breakup machine |
| CN102824705A (en) * | 2012-09-14 | 2012-12-19 | 天津大学 | Drilling-milling wall breaking device |
| CN204946420U (en) * | 2015-09-22 | 2016-01-06 | 郑智山 | Business management politics of the firm teaching exhibiting device |
| CN107097308A (en) * | 2017-06-02 | 2017-08-29 | 丁文海 | A kind of architectural engineering self-retaining sheet material nailing device |
| CN107227863A (en) * | 2017-06-13 | 2017-10-03 | 台州正空泵业有限公司 | A kind of broken wall device |
| CN207043272U (en) * | 2017-07-18 | 2018-02-27 | 山东泰山钢铁集团有限公司 | A kind of wax-pattern shelves for model casting |
| CN107344306A (en) * | 2017-07-26 | 2017-11-14 | 陈春女 | Rotor processing unit is used in one kind building stirring motor production |
| CN208511738U (en) * | 2018-03-21 | 2019-02-19 | 考伊斯消防设备（上海）有限公司 | A kind of fire-fighting dynamic impact problem type means for breaking walls |
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