CN203808553U - Building demolisher - Google Patents
Building demolisher Download PDFInfo
- Publication number
- CN203808553U CN203808553U CN201420238229.4U CN201420238229U CN203808553U CN 203808553 U CN203808553 U CN 203808553U CN 201420238229 U CN201420238229 U CN 201420238229U CN 203808553 U CN203808553 U CN 203808553U
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- building
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- wheel
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Abstract
The utility model discloses a building demolisher and relates to the technical field of engineering machinery. The building demolisher comprises a frame plate 23, a power reducer, a thrower, a demolition support device, a demolition hammer, and a throw rope 5. The power reducer, the thrower, and the demolition support device are all mounted on the frame plate 23. The demolition hammer is mounted on the demolition support device. The building demolisher has the advantages that construction period is short, labor intensity is small, steel material can be recycled largely and building waste can be cleared conveniently; the building demolisher is suitable for demolition of floor concrete and low walls.
Description
Technical field
The utility model relates to technical field of engineering machinery, particularly a kind of flooring Chai for building building machine of removing.
Background technology
Along with propelling and the socioeconomic development of process of industrialization, the level of urbanization is more and more higher, and old building is constantly removed, and then builds new high buildings and large mansions.At present, building is removed roughly three kinds of modes: the one, and manual dismounting, by manually adopting sledgehammer pointwise to break point by point flooring into pieces, although this method can reclaim steel largely, long in time limit, labour intensity is large; The 2nd, blasting procedure, although this method can disposablely allow building collapse, the scarfing cinder duration is long, and steel reclaim difficulty; The 3rd, adopt digging machine, although labour intensity is less, exists equally long and steel of scarfing cinder duration to reclaim the deficiencies such as difficulty, and can only adapt to shorter building.
Summary of the invention
The deficiency existing for existing equipment, technical problem to be solved in the utility model is to provide that a kind of duration is short, labour intensity is little, can reclaim largely steel and be convenient to remove the building detaching device of building waste residue.
For achieving the above object, technical solution adopted in the utility model is that design one is torn building machine open: comprise frame plate 23; Also include dynamic retarding device, play polishing apparatus, tear holder device He Chai building, building hammer open and play shooting rope 5, dynamic retarding device, play polishing apparatus, tear building holder device open and be arranged on respectively on frame plate 23, tear building hammer open and be arranged on and tear open on building holder device;
Described dynamic retarding device comprises prime mover 12 and connected deceleration device 26;
Described polishing apparatus comprised throwing gear wheel 16, travelling gear 35, main shaft 20, rope-winding wheel 17, front-end bearing pedestal 34 and rear bearing block 36; A described throwing gear wheel 16 is that radian is the sector gear of 150 °-210 °, is arranged on the output shaft end of deceleration device 26; The two ends of main shaft 20 are arranged in front-end bearing pedestal 34 and rear bearing block 36, and its postmedian is installed travelling gear 35, and rope-winding wheel 17 is installed at middle part; Described throwing gear wheel 16 engages with travelling gear 35;
The described building holder device of tearing open has comprised throwing framework 15, bearing support framework 11, top chock 10, step 14, spindle tube 1, fork bearing 6 and rope winding device; The described throwing framework 15 that rises is arranged on frame plate 23, has covered polishing apparatus; Bearing support framework 11 be arranged on throw framework 15 above, its upper and lower surface is installed respectively bearing support 10 and step 14, the bottom of spindle tube 1 is installed in top chock 10 and step 14; Fork bearing 6 is arranged on the middle part of spindle tube 1; Rope winding device comprises wiring bearing 2 and rope round pulley 3 mounted thereto, is arranged on the top of spindle tube 1;
The described building hammer of tearing open comprises fork and tup 19, and the upper end hinge of fork is contained on fork bearing 6, and tup 19 is installed in its lower end;
One end of described shooting rope 5 is fixed on rope-winding wheel 17, is upward through spindle tube 1 to wiring bearing 2 places and draws, then walk around the middle part that rope round pulley 3 connects fork downwards.
The radian of described throwing gear wheel 16 is 180 °.
Bottom at spindle tube 1 is also provided with control handwheel 8.
In described polishing apparatus, also included throwing control device, the described throwing control device that rises comprises electromagnet 24, plate 18, chimericly takes turns 31 and spring 33; In described electromagnet 24, include carriage release lever 25, be arranged on the right side of rope-winding wheel 17; Described chimericly take turns 31 and be installed on the main shaft 20 of rope-winding wheel 17 front sides, have two above chimeric teeth 30 on its axial end, the chimeric tooth 29 of rope-winding wheel on the axial end of this chimeric tooth 30 and rope-winding wheel 17 is supporting; Plate 18 hinges are contained on chimeric frame plate 23 of taking turns 31 left sides, and the notch at its middle part is stuck in chimeric allocating slot of taking turns on 31, and its right part blocks carriage release lever 25; Described spring 33 be installed on chimeric take turns 31 and front-end bearing pedestal 34 between main shaft 20 on.
Both sides at described rope-winding wheel 17 are also separately installed with rope blocking plate 22.
Wiring axle 4 is also radially installed in the spindle tube 1 at wiring bearing 2 places.
Below the left side of described frame plate 23, one group of castor 21 is also installed.
Described fork is made up of upper pendulum bar 7, middle fork 40 and draft link 42, and the upper end hinge of described upper pendulum bar 7 is contained on fork bearing 6, the upper end of fork 40 during its lower end connects; The upper end of described draft link 42 is inserted in the lower stomidium of middle fork 40, is fixed by bolt 41, and tup 19 is installed in the lower end of draft link 42; Play shooting rope 5 and walk around the top of fork 40 in rope round pulley 3 connection downwards.
The building machine of tearing open of the present utility model, adopt power transmission, by sector gear transmission, periodically promote tup abrupt release, tup is pounded to flooring rapidly, thereby floor concrete is smashed and fall into lower one deck, thereby, its labour intensity is less, and dismounting efficiency is higher, and can farthest reclaim the steel in floor concrete., after one deck flooring has been removed, the building waste residue of pulling down can be cleared away meanwhile, therefore building waste residue removing is more convenient, and can shorten building waste residue and clear the time, remove the duration thereby can greatly shorten it.
Brief description of the drawings
Fig. 1 is that master of the present utility model looks schematic diagram;
Fig. 2 is the local enlarged diagram of K of the present utility model;
Fig. 3 is the cross-sectional schematic along A-A axis of the present utility model;
Fig. 4 is the local enlarged diagram of H of the present utility model;
Fig. 5 is the local enlarged diagram of M of the present utility model.
In figure:
The 1st, spindle tube, the 2nd, wiring bearing, the 3rd, rope round pulley, the 4th, wiring axle, the 5th, play shooting rope, the 6th, fork bearing, the 7th, upper pendulum bar, the 8th, control handwheel, the 9th, upper bearing (metal), the 10th, top chock, the 11st, bearing support framework, the 12nd, prime mover, the 13rd, lower bearing, the 14th, step, the 15th, rise and throw framework, the 16th, play throwing gear wheel, the 17th, rope-winding wheel, the 18th, plate, the 19th, tup, the 20th, main shaft, the 21st, castor, the 22nd, rope blocking plate, the 23rd, frame plate, the 24th, electromagnet, the 25th, carriage release lever, the 26th, deceleration device, the 27th, gear wheel, the 28th, pinion, the 29th, the chimeric tooth of rope-winding wheel, the 30th, chimeric tooth, the 31st, chimeric wheel, the 32nd, plate pin, the 33rd, spring, the 34th, front-end bearing pedestal, the 35th, travelling gear, the 36th, rear bearing block, the 37th, travelling gear key, the 38th, rear bearing, the 39th, the chimeric key of taking turns, the 40th, middle fork, the 41st, bolt, the 42nd, draft link.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.Explanation is below to adopt the mode exemplifying, but protection domain of the present utility model should not be limited to this.
Embodiment mono-:
The present embodiment is by frame plate 23, dynamic retarding device, play polishing apparatus, tear holder device He Chai building, building hammer open and play a shooting rope 5 and form, dynamic retarding device, play polishing apparatus, tear building holder device open and be arranged on respectively on frame plate 23, tear building hammer open and be arranged on and tear open on building holder device.
Frame plate 23 is rectangular slab, two castors 21 is installed below its left side, is provided with the cushion block fair with castor 21 bottom surfaces below the right.
Dynamic retarding device is to be made up of prime mover 12 equipment of power (can be motor or gasoline engine or diesel engine or other can produce) and deceleration device 26 (not only slowing down but also commutate), and the pinion 28 of installing on the output shaft of prime mover 12 engages with the gear wheel 27 of installing on the power shaft of deceleration device 26.Prime mover 12 be arranged on the upper right rear of frame plate 23, deceleration device 26 is arranged on the upper rear of frame plate 23.
Playing polishing apparatus is to form by playing throwing gear wheel 16, travelling gear 35, main shaft 20, rope-winding wheel 17, front-end bearing pedestal 34, rear bearing block 36 and rope blocking plate 22.Playing throwing gear wheel 16 is sector gears, the included radian of its tooth is 150 °-210 ° (this example adopts 180 °), the part that there is no tooth is all the circular arc cylinder lower than tooth root, and a throwing gear wheel 16 is arranged on the output shaft end of deceleration device 26.Front-end bearing pedestal 34 and rear bearing block 36 are arranged on respectively front and the back in deceleration device 26 left sides, travelling gear 35 (its and main shaft 20 being fixed as one by travelling gear key 37) is installed at the rear portion of main shaft 20, rope-winding wheel 17 is installed at middle part, and the two ends of main shaft 20 are arranged on respectively in the fore bearing (in figure not mark) of front-end bearing pedestal 34 in the rear bearing 38 with rear bearing block 36.The sector gear that plays throwing gear wheel 16 engages with travelling gear 35.On the cylindrical of rope-winding wheel 17, have wiring groove, rope-winding wheel 17 is connected as a single entity with main shaft 20; Both sides at rope-winding wheel 17 are also separately installed with rope blocking plate 22, play shooting rope 5 when preventing wiring and depart from wiring groove.
Tearing building holder device open is to form by playing throwing framework 15, bearing support framework 11, top chock 10, step 14, spindle tube 1, fork bearing 6 and rope winding device.Rising and throwing framework 15 is plate frame structure, is arranged on frame plate 23, has covered travelling gear 35, main shaft 20, rope-winding wheel 17, front-end bearing pedestal 34, rear bearing block 36 and rope blocking plate 22 in polishing apparatus.Bearing support framework 11 is also plate frame structure, be arranged on throw framework 15 above; Meanwhile, at the upper and lower surface of bearing support framework 11, install respectively bearing support 10 and step 14.Spindle tube 1 is a tubulose major axis, and its lower end installs in the upper bearing (metal) 9 of top chock 10 and the lower bearing 13 of step 14 successively; Fork bearing 6 is arranged on the middle part of spindle tube 1, and it is provided with hinge pin axle; Rope winding device is to be made up of wiring bearing 2 and rope round pulley 3 mounted thereto, and wiring bearing 2 is arranged on the top of spindle tube 1, on the spindle tube 1 at this place, has rope hole, and wiring axle 4 is radially installed.In the bottom of spindle tube 1, the top of step 14, control handwheel 8 is also installed, this control handwheel 8 can be plate-like, can be also dual-handle shape or other shape, is mainly used in operation, controls the rotation of spindle tube 1.
Tearing building hammer open is to be made up of fork and tup 19, and fork is to be again made up of upper pendulum bar 7, middle fork 40 and draft link 42; The upper end hinge of upper pendulum bar 7 is contained on the hinge pin axle of fork bearing 6, the upper end of fork 40 during its lower end connects; Middle fork 40 is tubular, its top is provided with multiple for having fixed device (this example employing bolt of shooting rope 5, also can adopt other device), its underpart has the hole (this example is set to two, also can be three or four) for installing bolt 41; The top of draft link 42 has multiple holes that install bolt, and its upper end is inserted in the endoporus of middle fork 40 lower ends, is fixed by bolt 41, and tup 19 is installed in the lower end of draft link 42.
Play shooting rope 5 and (conventionally adopt multistrand rope, also can adopt other high-strength flexible rope) one end be fixed in the wiring groove of rope-winding wheel 17, be upward through the interstitial hole of spindle tube 1, walk around again and draw after wiring axle 4 to wiring bearing 2 places, from the rope hole of spindle tube 1, pass, walk around again the rope round pulley 3 on wiring bearing 2, in connecting downwards fork 40 tops, for having fixed the device of shooting rope 5.
When use, first start prime mover 12, power is sent to deceleration device 26 by pinion 28 and gear wheel 27, after slowing down and commutating, then exports by playing a throwing gear wheel 16; Be passed to main shaft 20 through travelling gear 35 again, drive rope-winding wheel 17 to rotate, be wound up in the wiring groove of rope-winding wheel 17 playing shooting rope 5; Along with the rotation of rope-winding wheel 17, rise shooting rope 5 haul middle fork 40 together with upper pendulum bar 7 and draft link 42, make clockwise direction (seeing shown in accompanying drawing 1) by the upper end of upper pendulum bar 7 around the hinge pin axle of fork bearing 6 and rotate, the tup 19 that is arranged on draft link 42 lower ends is pulled to higher position and accumulates potential energy; Now, the tooth (wheel) that plays the fan-shaped part of throwing gear wheel 16 has engaged with travelling gear 35, be transitioned into circular arc cylinder, at this moment, playing throwing gear wheel 16 departs from and engages with travelling gear 35, under Action of Gravity Field, tup 19 drives fork 7 to make counterclockwise (seeing shown in accompanying drawing 1) around the hinge pin axle of fork bearing 6 rapidly and rotates, and the potential energy of accumulating is converted into kinetic energy, because the amplitude of oscillation of fork is larger, thereby, the speed of the tup 19 in lower end is very large, pounds to flooring to be torn open, therefore floor concrete can be smashed heavyly, so far, complete the Yi Geza building cycle.Then, the tooth (wheel) that plays the fan-shaped part of throwing gear wheel 16 turns over, and starts again to engage with travelling gear 35, enters the next one and pounds the building cycle.
The present embodiment Chai building machine also can be used for the body of demolishing walls, and now, can regulate the degree of depth of fork 40 lower end endoporus in draft link 42 upper ends insertions to shorten the length of draft link 42 exposed portions serve by bolt 41, and the total length of fork is shortened.While demolishing walls, the tup 19 of raising high to fall time, directly pound to face to be demolished walls.
Embodiment bis-:
The present embodiment is to improve and form on the basis of embodiment mono-, on the basis of embodiment mono-, increase by one and play throwing control device, this rise throw control device be by electromagnet 24, plate 18, chimeric take turns 31 and spring 33 form.On adhesive parts in electromagnet 24, with carriage release lever 25, electromagnet 24 is arranged on the right side of rope-winding wheel 17.In this example, rope-winding wheel 17 is (that is: not being connected as a single entity with main shaft 20) that are sleeved on main shaft 20, and the front side axial end of rope-winding wheel 17 is recessed, and its recessed portion has the chimeric tooth 29 of rope-winding wheel; Chimeric wheel on 31 rear side axial end has two above chimeric teeth 30, can engage with the chimeric tooth 29 of rope-winding wheel; Chimericly take turns 31 and be installed on the main shaft 20 of rope-winding wheel 17 front sides, be arranged on chimeric on main shaft 20 and take turns key 39 and can allow chimericly to take turns 31 and on main shaft 20, be in axial sliding and ensure and chimericly take turns 31 and still rotate with main shaft 20; Chimeric wheel on 31 external cylindrical surface also has allocating slot.The left end hinge of plate 18 is contained on the plate pin 32 on chimeric frame plate 23 of taking turns 31 left sides, and the middle part of plate 18 has notch, and this notch is stuck in chimeric allocating slot of taking turns on 31; The right part of plate 18 blocks carriage release lever 25.Spring 33 be installed on chimeric take turns 31 and front-end bearing pedestal 34 between main shaft 20 on, take turns 31 and push rope-winding wheel 17 anterior end surface to chimeric all the time, allow chimeric chimeric tooth 30 of taking turns on 31 keep engaging with the chimeric tooth 29 of rope-winding wheel on rope-winding wheel 17.
When use, first start prime mover 12, power is sent to deceleration device 26 by pinion 28 and gear wheel 27, after slowing down and commutating, then exports by playing a throwing gear wheel 16; Be passed to and chimericly take turns 31 through travelling gear 35 again, pass to the chimeric tooth 29 of rope-winding wheel on rope-winding wheel 17 by chimeric chimeric tooth 30 of taking turns on 31, and then drive rope-winding wheel 17 to rotate; Thereafter process is identical with embodiment mono-.
In the time that floor concrete is less or other reason does not need tup 19 to produce great impact power, now, in the time that tup 19 turns to suitable height, press electro-magnet switch (attached not shown in FIG.), electromagnet 24 adhesives, carriage release lever 25 on it stretches out forward (seeing shown in accompanying drawing 3), promoting plate 18 rotates clockwise around plate pin 32, Compress Spring 33, and allow chimeric chimeric tooth 30 of taking turns on 31 depart from the chimeric tooth 29 of rope-winding wheel on rope-winding wheel 17, rope-winding wheel 17 is in vacant state immediately, do not rotate with main shaft 20, now, under Action of Gravity Field, tup 19 drives fork to make counterclockwise (seeing shown in accompanying drawing 1) around the hinge pin axle of fork bearing 6 rapidly and rotates, the potential energy of accumulating is converted into kinetic energy, because the residing height of tup 19 is lower than normal height, thereby, the speed that tup 19 falls is also lower than normal condition, therefore pound to the dynamics of flooring to be torn open smaller.Then, decontrol electro-magnet switch, now, carriage release lever 25 retract backward (seeing shown in accompanying drawing 3), under the elastic force effect of spring 33, chimeric chimeric tooth 30 of taking turns on 31 keeps engaging with the chimeric tooth 29 of rope-winding wheel on rope-winding wheel 17 again, when the tooth (wheel) of the fan-shaped part that plays throwing gear wheel 16 turns over, start again to engage with travelling gear 35, enter the next one and pound the building cycle.
The building machine of tearing open of the present utility model, is suitable for removing floor concrete and highly lower body of wall.
Claims (8)
1.Yi Zhongchai building machine, comprises frame plate (23); It is characterized in that: also include dynamic retarding device, play polishing apparatus, tear holder device He Chai building, building hammer open and play shooting rope (5), dynamic retarding device, play polishing apparatus, tearing building holder device open, to be arranged on respectively frame plate (23) upper, tear building hammer open and be arranged on and tear open on building holder device;
Described dynamic retarding device comprises prime mover (12) and connected deceleration device (26);
Described polishing apparatus comprised throwing gear wheel (16), travelling gear (35), main shaft (20), rope-winding wheel (17), front-end bearing pedestal (34) and rear bearing block (36); A described throwing gear wheel (16) is that radian is the sector gear of 150 °-210 °, is arranged on the output shaft end of deceleration device (26); The two ends of main shaft (20) are arranged in front-end bearing pedestal (34) and rear bearing block (36), and its postmedian is installed travelling gear (35), and rope-winding wheel (17) is installed at middle part; Described throwing gear wheel (16) engages with travelling gear (35);
The described building holder device of tearing open has comprised throwing framework (15), bearing support framework (11), top chock (10), step (14), spindle tube (1), fork bearing (6) and rope winding device; The described throwing framework (15) that rises is arranged on frame plate (23) above, has covered polishing apparatus; Bearing support framework (11) be arranged on throw framework (15) above, its upper and lower surface is installed respectively bearing support (10) and step (14), and the bottom of spindle tube (1) is installed in top chock (10) and step (14); Fork bearing (6) is arranged on the middle part of spindle tube (1); Rope winding device comprises wiring bearing (2) and rope round pulley (3) mounted thereto, is arranged on the top of spindle tube (1);
The described building hammer of tearing open comprises fork and tup (19), and it is upper that the upper end hinge of fork is contained in fork bearing (6), and tup (19) is installed in its lower end;
It is upper that one end of described shooting rope (5) is fixed on rope-winding wheel (17), is upward through spindle tube (1) to wiring bearing (2) and locates to draw, then walk around the middle part that rope round pulley (3) connects fork downwards.
2. the building machine of tearing open according to claim 1, is characterized in that: the radian of described throwing gear wheel (16) is 180 °.
3. the building machine of tearing open according to claim 1 and 2, is characterized in that: in the bottom of spindle tube (1), control handwheel (8) is also installed.
4. the building machine of tearing open according to claim 3, it is characterized in that: in described polishing apparatus, also included throwing control device, the described throwing control device that rises comprises electromagnet (24), plate (18), chimeric wheel (31) and spring (33); In described electromagnet (24), include carriage release lever (25), be arranged on the right side of rope-winding wheel (17); Described chimeric wheel (31) is installed on the main shaft (20) of rope-winding wheel (17) front side, on its axial end, have two above chimeric teeth (30), the chimeric tooth of rope-winding wheel (29) on the axial end of this chimeric tooth (30) and rope-winding wheel (17) is supporting; Plate (18) hinge is contained on the frame plate (23) in chimeric wheel (31) left side, and the notch at its middle part is stuck in the allocating slot on chimeric wheel (31), and its right part blocks carriage release lever (25); Described spring (33) is installed on the main shaft (20) between chimeric wheel (31) and front-end bearing pedestal (34).
5. the building machine of tearing open according to claim 4, is characterized in that: be also separately installed with rope blocking plate (22) in the both sides of described rope-winding wheel (17).
6. the building machine of tearing open according to claim 5, is characterized in that: in the spindle tube (1) of locating at wiring bearing (2), wiring axle (4) is also radially installed.
7. the building machine of tearing open according to claim 6, is characterized in that: below the left side of described frame plate (23), one group of castor (21) is also installed.
8. the building machine of tearing open according to claim 7, it is characterized in that: described fork is made up of upper pendulum bar (7), middle fork (40) and draft link (42), it is upper that the upper end hinge of described upper pendulum bar (7) is contained in fork bearing (6), the upper end of fork (40) during its lower end connects; The upper end of described draft link (42) is inserted in the lower stomidium of middle fork (40), fixing by bolt (41), and tup (19) is installed in the lower end of draft link (42); Play shooting rope (5) and walk around the top of fork (40) in rope round pulley (3) connection downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238229.4U CN203808553U (en) | 2014-05-11 | 2014-05-11 | Building demolisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238229.4U CN203808553U (en) | 2014-05-11 | 2014-05-11 | Building demolisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808553U true CN203808553U (en) | 2014-09-03 |
Family
ID=51447330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238229.4U Expired - Fee Related CN203808553U (en) | 2014-05-11 | 2014-05-11 | Building demolisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842213A (en) * | 2017-11-20 | 2018-03-27 | 曾子强 | A kind of concrete knocking device |
| CN109024655A (en) * | 2018-06-26 | 2018-12-18 | 中交二航局第二工程有限公司 | The mounting process of combined support |
| CN112657580A (en) * | 2020-11-17 | 2021-04-16 | 夏燕东 | Civil engineering construction waste treatment device |
-
2014
- 2014-05-11 CN CN201420238229.4U patent/CN203808553U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842213A (en) * | 2017-11-20 | 2018-03-27 | 曾子强 | A kind of concrete knocking device |
| CN109024655A (en) * | 2018-06-26 | 2018-12-18 | 中交二航局第二工程有限公司 | The mounting process of combined support |
| CN109024655B (en) * | 2018-06-26 | 2020-09-01 | 中交二航局第二工程有限公司 | Mounting process of hybrid bracket |
| CN112657580A (en) * | 2020-11-17 | 2021-04-16 | 夏燕东 | Civil engineering construction waste treatment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |