CN203976181U - The lift car that a kind of soundproof effect is good - Google Patents
The lift car that a kind of soundproof effect is good Download PDFInfo
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- CN203976181U CN203976181U CN201420044755.7U CN201420044755U CN203976181U CN 203976181 U CN203976181 U CN 203976181U CN 201420044755 U CN201420044755 U CN 201420044755U CN 203976181 U CN203976181 U CN 203976181U
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- 230000000694 effects Effects 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 13
- 210000001364 upper extremity Anatomy 0.000 claims description 12
- 239000011358 absorbing material Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 17
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The good lift car of the disclosed a kind of soundproof effect of the utility model, comprise car side plate and courtyard, described car side plate comprises the outer cover plate that the some interior plates that connect are each other connected each other with some, be positioned at the left and right and interior plate of rear side of car and the bottom of outer cover plate and be fixed on the skirting board of car left and right side and rear side, between the interior plate of described and rear side left and right at car and skirting board, be provided with body insulation; Described skirting board is arranged on the floor of described car.The utility model is under equal draught area, and defening effect is obviously better than traditional double cars.
Description
Technical field
The utility model relates to lift car technical field, particularly the good lift car of a kind of soundproof effect.
Background technology
The side plate of the car of existing express elevator adopts double-decker as shown in Figure 1 conventionally, the interior plate the 1, the 2nd of its car, by bolt-locking together, then outer cover plate 3 more directly by bolt-locking on interior plate 1,2, between this structure outer cover plate 3 and interior plate 1,2, be directly rigidly connected, aspect sound insulation, there is " overhead speaker " effect, simultaneously referring to Fig. 2, upper and lower courtyard 5,6 in its car 4 be also be first locked together after, on the left and right side plate 7,8 of car 4, therefore also can there is overhead speaker effect in integral installation again.When mounted, outer cover plate 3 must enter in hoistway and install this class side plate in addition, and for some erecting stagies, the hoistway wall gap of lift car and the left and right sides is less, and personnel enter difficulty, therefore install very inconvenient.If installed in car again after interior plate and outer cover plate integral locking, exist global facility overweight, installation personnel problem very laboriously in installation process.
Moreover the breather port of car bottom also exists noise to enter the problem in car at present.
Utility model content
Technical problem to be solved in the utility model is to provide for the current lift car bad problem of existing noise isolation effect the lift car that a kind of soundproof effect is good, the car side plate of this lift car and courtyard adopt double layer design, ectonexine is independent installation respectively, between two-layer, there is no direct rigidity contact, it can eliminate " overhead speaker " effect to greatest extent, simultaneously, the breather port of car bottom carries out sound Insulation Design, prevent that the direct projection of hoistway noise from entering car, further improves defening effect.In addition, this lift car makes side plate when mounted, and outer panel is first installed, interior plate is installed again, even if thereby in narrow hoistway (be between elevator and hoistway, the space of both sides is very little, to such an extent as to installer cannot enter) also can be installed very easily.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
The lift car that a kind of soundproof effect is good, comprise car side plate and courtyard, described car side plate comprises the outer cover plate that the some interior plates that connect are each other connected each other with some, be positioned at the left and right and interior plate of rear side of car and the bottom of outer cover plate and be fixed on the skirting board of car left and right side and rear side, between the interior plate of described and rear side left and right at car and skirting board, be provided with body insulation; Described skirting board is arranged on the floor of described car;
The upper and lower of described skirting board becomes upper horizontal part and lower horizontal part to car infolding bending, between upper horizontal part and lower horizontal part, is vertical portion, and the lower horizontal part of described skirting board is fixed on the floor of lift car; The bottom of described outer cover plate is fixedly connected with the vertical portion of skirting board;
Offer some vent windows in the vertical portion of described skirting board, between the interior plate of described car left and right side and rear side and described skirting board, be provided with sound-insulating covering, the projection of described sound-insulating covering on described skirting board covers the vent window on described skirting board substantially, enters the noise in car to stop by the vent window on described skirting board; The bottom of this sound-insulating covering is arranged in described car floor, and the upper limb of described sound-insulating covering is lower than the bottom surface of the horizontal part of described skirting board, to form a vent passages.
In a preferred embodiment of the present utility model, between described inside and outside side plate, be provided with sound-absorbing material.
In a preferred embodiment of the present utility model, described courtyard comprises courtyard and lower courtyard, described upper courtyard is arranged on the upper limb of described outer cover plate, and described lower courtyard is arranged on the upper limb of described interior plate, between described upper and lower courtyard, is provided with sound-absorbing material.
In a preferred embodiment of the present utility model, bottom at the interior plate of described car left and right side and rear side is fixed with a stiffening plate, this stiffening plate at least has vertical reinforcement part and a horizontal reinforcement part, the bottom of wherein said interior plate is fixedly connected with described vertical reinforcement part, and horizontal reinforcement part is fixedly connected with the horizontal part of described skirting board.
In a preferred embodiment of the present utility model, described body insulation arranges between the horizontal reinforcement part and the horizontal part of described skirting board of described stiffening plate.
In a preferred embodiment of the present utility model, the root edge of the interior plate of described car left and right side and rear side is lower than the upper limb of described sound-insulating covering, to block the vent passages between the upper limb of described sound-insulating covering and the bottom surface of the horizontal part of described skirting board.
In a preferred embodiment of the present utility model, described sound-insulating covering is made up of steel plate and the sound insulation damping material being compounded on described steel plate.
In a preferred embodiment of the present utility model, described sound-insulating covering comprises a L shaped steel plate, this L shaped steel plate has a horizontal part and a vertical portion, and wherein the horizontal part of this L shaped steel plate is superimposed upon on the lower horizontal part of described skirting board and is connected with the floor of lift car by fastener; On the face of the vertical portion of skirting board, be compounded with described sound insulation damping material in described vertical portion.
Owing to having adopted technical scheme as above, the utility model compared with prior art, has following feature:
1, because interior plate of the present utility model and outer cover plate are arranged on skirting board respectively independently, and increase sound-absorbing material between interior plate and outer cover plate, upper courtyard and lower courtyard are independently arranged on respectively on outer cover plate and interior plate simultaneously, between upper and lower courtyard, increase sound-absorbing material, make between the endothecium structure of lift car and layer structure to contact without direct rigidity, simultaneously filling porous sound-absorbing material between two-layer, to eliminate overhead speaker effect as far as possible.The utility model adopts sound-insulating covering to block by the breather port of skirting board and enters the noise in lift car in addition, makes under equal draught area, and defening effect is obviously better than traditional double cars.
2,, because the utility model is offered breather port on skirting board, can ensure that draught area meets GB GB7588-2003.
3, because outer cover plate of the present utility model is arranged on skirting board, therefore outer cover plate can be installed in lift car inner side, and therefore the utility model can be installed in narrow hoistway.
Brief description of the drawings
Fig. 1 is the structural representation between interior plate and the outer cover plate of traditional elevator car.
Fig. 2 is the sectional structure chart of the vertical direction of traditional elevator car.
Fig. 3 is the sectional structure chart of the horizontal direction of the utility model lift car.
Fig. 4 is the sectional structure chart of the vertical direction of the utility model lift car.
Fig. 5 is the installation schematic perspective view of interior plate, outer cover plate, skirting board and the sound-insulating covering of the utility model lift car.
Fig. 6 is the mounting plane schematic diagram of interior plate, outer cover plate, skirting board and the sound-insulating covering of the utility model lift car.
Detailed description of the invention
Further describe the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 3 to Fig. 6, the good lift car of a kind of soundproof effect shown in figure, comprises car side plate 100, courtyard 200 and floor 300.
Referring to Fig. 3 and Fig. 4, car side plate 100 is by left inside side plate 101,103,105, rear interior plate 107,109,111, right inside side plate 113,115,117 and be positioned at the front interior plate 119,121 of 130 left and right sides, doorway and left outside cover plate 102,104,106, rear outer cover plate 108,110,112, right outside cover plate 114,116,118 and the front outer cover plate 120,122 that is positioned at 130 left and right sides, doorway form.
Courtyard 200 is made up of upper courtyard 210 and lower courtyard 220.
Bottom at left outside cover plate 102,104,106, rear outer cover plate 108,110,112, right outside cover plate 114,116,118 all offers some holes in order to install, and on the outside face of left outside cover plate 102,104,106, rear outer cover plate 108,110,112, right outside cover plate 114,116,118, is welded with the nut (not shown) coaxial with corresponding hole corresponding to each.Be positioned at the bottom bending of the front outer cover plate 120,122 of 130 left and right sides, doorway, and offer porosely at bending part, on each hole, be welded with in advance nut.
Referring to Fig. 5 and Fig. 6, at left inside side plate 101, 103, 105, rear interior plate 107, 109, 111, right inside side plate 113, 115, 117 bottom is all welded with stiffening plate 500, stiffening plate 500 at least has vertical reinforcement part 510 and a horizontal reinforcement part 520, wherein vertical reinforcement part 510 and left inside side plate 101, 103, 105, rear interior plate 107, 109, 111, right inside side plate 113, 115, 117 bottom is welded to connect, on the horizontal reinforcement part 520 of stiffening plate 500, offer hole corresponding to hole on the upper horizontal part 410 of some and skirting board 400, separately on 520 upper surfaces of the horizontal reinforcement part of stiffening plate 500, be welded with in advance some nuts corresponding with the 520Shang hole, horizontal reinforcement part of stiffening plate 500, each nut is coaxial with corresponding hole.Be positioned at the bottom bending of the front interior plate 119,121 of 130 left and right sides, doorway, and offer porosely at bending part, on each hole, be welded with in advance nut.
The lift car that soundproof effect of the present utility model is good also comprises three skirting boards 400, is arranged on respectively left and right side, the rear side on floor 300.The upper and lower of every skirting board 400 becomes upper horizontal part 410 and lower horizontal part 420 to car infolding bending, between upper horizontal part 410 and lower horizontal part 420, it is vertical portion 430, on lower horizontal part 420, offer a row in order to skirting board 400 is installed to 300Shang hole, floor, on the upper surface of lower horizontal part 420, for this round, on each position, hole of this round, be welded with a nut coaxial with the hole of this Kong Weizhong; On lower horizontal part 420, also offer a row in order to the hole 421 of sound-insulating covering 600 to be installed, the hole that offers to install outer cover plate in vertical portion 430, the hole that also offers to install interior plate on upper horizontal part 410.Spaced apartly in the vertical portion 430 of skirting board 400 be in addition provided with some breather ports 431.
The lift car that soundproof effect of the present utility model is good also comprises three sound-insulating coverings 600, is arranged on respectively left and right side, the rear side on floor 300.Every sound-insulating covering 600 comprises a L shaped steel plate 610, this L shaped steel plate 610 has a horizontal part 611 and a vertical portion 612, wherein on the horizontal part 611 of this L shaped steel plate 610, offer the hole 611a corresponding with hole 421 on the lower horizontal part 420 of skirting board 400, correspondingly on the upper surface of the horizontal part 611 of this L shaped steel plate 610 be in addition welded with in advance a nut 630 coaxial with corresponding hole 611a with each hole 611a.On the face of the vertical portion 430 of skirting board 400, be compounded with sound insulation damping material 640 in vertical portion 612.
Left and right side, rear side on floor 300 are all offered porose two rounds, wherein the round on the lower horizontal part 420 of a round and skirting board 400 is corresponding, and the 611a position, hole on another round 421 on the lower horizontal part 420 of another round 310 and skirting board 400, the horizontal part 611 of sound-insulating covering 600 is corresponding.Also offer two rounds on the floor 300 of 130 left and right sides, doorway in addition,
In addition at left inside side plate 101, 103, 105, rear interior plate 107, 109, 111, right inside side plate 113, 115, 117 and be positioned at the front interior plate 119 of 130 left and right sides, doorway, 121 relatively left outside cover plates 102, 104, 106, rear outer cover plate 108, 110, 112, right outside cover plate 114, 116, 118 and be positioned at the front outer cover plate 120 of 130 left and right sides, doorway, 122 the side is pasted with sound-absorbing material 810, or at left outside cover plate 102, 104, 106, rear outer cover plate 108, 110, 112, right outside cover plate 114, 116, 118 and be positioned at the front outer cover plate 120 of 130 left and right sides, doorway, 122 relatively left inside side plates 101, 103, 105, rear interior plate 107, 109, 111, right inside side plate 113, 115, 117 and be positioned at the front interior plate 119 of 130 left and right sides, doorway, 121 the side is pasted with sound-absorbing material 810.
The lift car installation method that soundproof effect of the present utility model is good is as follows:
A, first three skirting boards 400 are installed to the left side on floor 300, on right side and rear side, concrete mounting means is: a left side that three skirting boards 400 is placed on respectively to floor 300, right side, rear side by the left side on a round and floor 300 on the lower horizontal part 420 of skirting board 400, a round on right side and rear side is one by one after correspondence, with double-screw bolt by the bottom surface on floor 300 successively through the round on floor, after a round on the lower horizontal part 420 of skirting board 400, be screwed in the nut of welding in advance, adopt socket wrench to tight a bolt and three skirting boards 400 can be installed on floor 300 by the bottom surface on floor 300.
For interior plate is installed, on rear outer cover plate 108 and 112, offer installing technological hole in advance in addition.
Secondly B, left outside cover plate 102,104,106, rear outer cover plate 108,110,112, right outside cover plate 114,116,118 are installed, concrete mounting means is:
1, the installation of left outside cover plate 102
First align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole that in the inner side of car, the bottom of left outside cover plate 102 is inserted in to corresponding skirting board 400 outsides and makes left outside cover plate 102 bottoms, then double-screw bolt passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of left outside cover plate 102 bottoms and is screwed in the nut being welded in advance in left outside cover plate 102 lower external face by the inner side of car, tightening and left outside cover plate 102 can be fixed on corresponding skirting board 400.
2, the installation of left outside cover plate 104
First align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole that in the inner side of car, the bottom of left outside cover plate 104 is inserted in to corresponding skirting board 400 outsides and makes left outside cover plate 104 bottoms, adopt fastener to lock on the right side of the left side of left outside cover plate 104 and left outside cover plate 102 in the inner side of car simultaneously, then double-screw bolt is passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of left outside cover plate 104 bottoms and is screwed in the nut being welded in advance in left outside cover plate 104 lower external face by the inner side of car, tighten and left outside cover plate 104 can be fixed on corresponding skirting board 400 and with left outside cover plate 102 and couple together.
3, the installation of left outside cover plate 106
First align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole that in the inner side of car, the bottom of left outside cover plate 106 is inserted in to corresponding skirting board 400 outsides and makes left outside cover plate 106 bottoms, adopt fastener to lock on the right side of the left side of left outside cover plate 106 and left outside cover plate 104 in the inner side of car simultaneously, then double-screw bolt is passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of left outside cover plate 106 bottoms and is screwed in the nut being welded in advance in left outside cover plate 106 lower external face by the inner side of car, tighten and left outside cover plate 106 can be fixed on corresponding skirting board 400 and with left outside cover plate 104 and couple together.
4, the installation of rear outer cover plate 108
First after the inner side of car is inserted in the bottom of rear outer cover plate 108 in corresponding skirting board 400 outsides and makes, align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole of outer cover plate 108 bottoms, adopt fastener to lock on the right side of the left side of rear outer cover plate 108 and left outside cover plate 106 in the inner side of car simultaneously, then double-screw bolt is passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of rear outer cover plate 108 bottoms and is screwed in the nut being welded in advance in rear outer cover plate 108 lower external face by the inner side of car, tighten and rear outer cover plate 108 can be fixed on corresponding skirting board 400 and with rear outer cover plate 106 and couple together.
5, the installation of rear outer cover plate 110
First after the inner side of car is inserted in the bottom of rear outer cover plate 110 in corresponding skirting board 400 outsides and makes, align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole of outer cover plate 110 bottoms, adopt fastener to lock on the right side of the left side of rear outer cover plate 110 and rear outer cover plate 108 in the inner side of car simultaneously, then double-screw bolt is passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of rear outer cover plate 110 bottoms and is screwed in the nut being welded in advance in rear outer cover plate 110 lower external face by the inner side of car, tighten and rear outer cover plate 110 can be fixed on corresponding skirting board 400 and with rear outer cover plate 108 and couple together.
6, the installation of rear outer cover plate 112
First after the inner side of car is inserted in the bottom of rear outer cover plate 112 in corresponding skirting board 400 outsides and makes, align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole of outer cover plate 112 bottoms, adopt fastener to lock on the right side of the left side of rear outer cover plate 112 and rear outer cover plate 110 in the inner side of car simultaneously, then double-screw bolt is passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of rear outer cover plate 112 bottoms and is screwed in the nut being welded in advance in rear outer cover plate 112 lower external face by the inner side of car, tighten and rear outer cover plate 112 can be fixed on corresponding skirting board 400 and with rear outer cover plate 110 and couple together.
7, the installation of right outside cover plate 114
First align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole that in the inner side of car, the bottom of right outside cover plate 114 is inserted in to corresponding skirting board 400 outsides and makes right outside cover plate 114 bottoms, adopt fastener to lock on the right side of the left side of right outside cover plate 114 and rear outer cover plate 112 in the inner side of car simultaneously, then double-screw bolt is passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of right outside cover plate 114 bottoms and is screwed in the nut being welded in advance in right outside cover plate 114 lower external face by the inner side of car, tighten and right outside cover plate 114 can be fixed on corresponding skirting board 400 and with right outside cover plate 112 and couple together.
8, the installation of right outside cover plate 116
First align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole that in the inner side of car, the bottom of right outside cover plate 116 is inserted in to corresponding skirting board 400 outsides and makes right outside cover plate 116 bottoms, adopt fastener to lock on the right side of the left side of right outside cover plate 116 and right outside cover plate 114 in the inner side of car simultaneously, then double-screw bolt is passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of right outside cover plate 116 bottoms and is screwed in the nut being welded in advance in right outside cover plate 116 lower external face by the inner side of car, tighten and right outside cover plate 116 can be fixed on corresponding skirting board 400 and with right outside cover plate 114 and couple together.
8, the installation of right outside cover plate 118
First align with the 430Shang hole, vertical portion of corresponding skirting board 400 in the hole that in the inner side of car, the bottom of right outside cover plate 118 is inserted in to corresponding skirting board 400 outsides and makes right outside cover plate 118 bottoms, adopt fastener to lock on the right side of the left side of right outside cover plate 118 and right outside cover plate 116 in the inner side of car simultaneously, then double-screw bolt is passed successively to the 430Shang hole, vertical portion of skirting board 400 and the hole of right outside cover plate 118 bottoms and is screwed in the nut being welded in advance in right outside cover plate 116 lower external face by the inner side of car, tighten and right outside cover plate 118 can be fixed on corresponding skirting board 400 and with right outside cover plate 116 and couple together.
C, then left inside side plate 101,103,105, rear interior plate 107,109,111, right inside side plate 113,115,117 are installed, concrete mounting means is:
1, first on rear outer cover plate 108,112, offer auxiliary hole, so that interior plate is installed.
2, in car, left inside side plate 101,103,105 is connected in turn and is assembled into a left side interior plate, rear interior plate 107,109,111 is connected in turn and is assembled into a rear side interior plate, right inside side plate 113,115,117 is connected in turn and is assembled into a right side interior plate.
3, the horizontal reinforcement part 520 of the stiffening plate 500 of interior plate bottom, left side be shelved on the upper horizontal part 410 of corresponding skirting board 400 and make both hole alignment, and lay body insulation 900 in the horizontal reinforcement part 520 of stiffening plate 500 with the upper horizontal part 410 of skirting board 400, then adopt as required L shaped socket wrench by double-screw bolt by the below of the upper horizontal part 410 of skirting board 400 successively through the 520Shang hole, horizontal reinforcement part of the stiffening plate 500 of the hole on the upper horizontal part 410 of skirting board 400 and interior plate bottom, left side and be screwed in the nut on the horizontal reinforcement part 520 of the stiffening plate 500 that is welded in advance interior plate bottom, left side, after tightening, left side interior plate can be arranged on corresponding skirting board 400.
4, the horizontal reinforcement part 520 of the stiffening plate 500 of rear side interior plate bottom be shelved on the upper horizontal part 410 of corresponding skirting board 400 and make both hole alignment, and lay body insulation 900 in the horizontal reinforcement part 520 of stiffening plate 500 with the upper horizontal part 410 of skirting board 400, then in the counterweight installing space of hoistway rear side, adopt socket wrench to pass the installing technological hole of rear outer cover plate 108, by the screwing up stud between the right side in order to connect left inside side plate 105 and rear interior plate 107 left sides, the right side of rear interior plate 107 is connected with the right side of left inside side plate 105, after connecting, cover the installing technological hole of rear outer cover plate 108 with cover plate and install with fastener, again by double-screw bolt by the below of the upper horizontal part 410 of skirting board 400 successively through the 520Shang hole, horizontal reinforcement part of the stiffening plate 500 of the hole on the upper horizontal part 410 of skirting board 400 and rear side interior plate bottom and be screwed in the nut on the horizontal reinforcement part 520 of the stiffening plate 500 that is welded in advance rear side interior plate bottom, after tightening, rear side interior plate can be arranged on corresponding skirting board 400.
5, the horizontal reinforcement part 520 of the stiffening plate 500 of interior plate bottom, right side be shelved on the upper horizontal part 410 of corresponding skirting board 400 and make both hole alignment, and lay body insulation 900 in the horizontal reinforcement part 520 of stiffening plate 500 with the upper horizontal part 410 of skirting board 400, then in the counterweight installing space of hoistway rear side, adopt socket wrench to pass the installing technological hole of rear outer cover plate 112, by the screwing up stud between the left side in order to connect right inside side plate 113 and rear interior plate 111 left sides, the left side of rear interior plate 111 is connected with the left side of right inside side plate 113, after connecting, cover the installing technological hole of rear outer cover plate 112 with cover plate and install with fastener, again by double-screw bolt by the below of the upper horizontal part 410 of skirting board 400 successively through the 520Shang hole, horizontal reinforcement part of the stiffening plate 500 of the hole on the upper horizontal part 410 of skirting board 400 and interior plate bottom, right side and be screwed in the nut on the horizontal reinforcement part 520 of the stiffening plate 500 that is welded in advance interior plate bottom, right side, after tightening, right side interior plate can be arranged on corresponding skirting board 400.
D, three insulation board and panels 600 are installed, concrete mounting means is: on the upper surface of the lower horizontal part 420 of the skirting board 400 that first horizontal part of three antidrum panels 600 611 is added to, and alignd in the hole 421 on the lower horizontal part 420 of hole 611a on the horizontal part 611 of three antidrum panels 600 and corresponding skirting board 400, with double-screw bolt 700 by the bottom surface on floor 300 successively through the round 310 on floor 300, after hole 611a on a round 421 on the lower horizontal part 420 of skirting board 400 and the horizontal part 611 of antidrum panel 600, be screwed in the nut 630 of welding in advance, adopt socket wrench to tight a bolt and three skirting boards 400 can be installed on skirting board 400 by the bottom surface on floor 300.
E, interior plate 119 and 121 before installing, concrete mounting means is: first by front interior plate 119, the bending part of 121 bottoms is placed on floor 300, and make front interior plate 119, on hole on 121 bending parts and floor 300 in order to front interior plate 119 to be installed, that round alignment of 121, with double-screw bolt by the bottom surface on floor 300 successively through the round on floor, front interior plate 119, on the bending part of 121 bottoms, behind hole, be screwed in the nut of welding in advance, adopting socket wrench to be tighted a bolt by the bottom surface on floor 300 can be by front interior plate 119, 121 are installed on floor 300.
F, outer cover plate 120 before installing, 122, concrete mounting means is: first by front outer cover plate 120, the bending part of 122 bottoms is placed on floor 300, and make front outer cover plate 120, on hole on 122 bending parts and floor 300 in order to front outer cover plate 120 to be installed, that round alignment of 122, with double-screw bolt by the bottom surface on floor 300 successively through the round on floor, front outer cover plate 120, on the bending part of 122 bottoms, behind hole, be screwed in the nut of welding in advance, adopting socket wrench to be tighted a bolt by the bottom surface on floor 300 can be by front outer cover plate 120, 122 are installed on floor 300.
G, lower courtyard 220 is installed, concrete mounting means is: the surrounding of lower courtyard 220 is adopted to fastener locking with left inside side plate 101,103,105, rear interior plate 107,109,111, right inside side plate 113,115,117 and the upper limb that is positioned at the front interior plate 119,121 of 130 left and right sides, doorway respectively.
H, on lower courtyard 220, lay sound-absorbing material 820
I, install courtyard 210, concrete mounting means is: the surrounding of upper courtyard 210 is adopted to fastener locking with left outside cover plate 102,104,106, rear outer cover plate 108,110,112, right outside cover plate 114,116,118 and the upper limb that is positioned at the front outer cover plate 120,122 of 130 left and right sides, doorway respectively.
Corresponding narrow hoistway, because the gap between the left and right side wall of hoistway and the outer cover plate of car left side plate is less, installation personnel is difficult to enter, but because hoistway rear side leaves the installing space of counterweight, there is door opening the front side of car, all facilitates installation personnel to enter.And lift car of the present utility model, elevator installation personnel does not need to enter the left and right sides gap of hoistway, and therefore lift car of the present utility model is particularly suitable for narrow hoistway.
Claims (9)
1. the lift car that soundproof effect is good, comprise car side plate and courtyard, described car side plate comprises the outer cover plate that the some interior plates that connect are each other connected each other with some, it is characterized in that, be positioned at the left and right and interior plate of rear side of car and the bottom of outer cover plate and be fixed on the skirting board of car left and right side and rear side, between the interior plate of described and rear side left and right at car and skirting board, be provided with body insulation; Described skirting board is arranged on the floor of described car;
The upper and lower of described skirting board becomes upper horizontal part and lower horizontal part to car infolding bending, between upper horizontal part and lower horizontal part, is vertical portion, and the lower horizontal part of described skirting board is fixed on the floor of lift car; The bottom of described outer cover plate is fixedly connected with the vertical portion of skirting board;
Offer some vent windows in the vertical portion of described skirting board, between the interior plate of described car left and right side and rear side and described skirting board, be provided with sound-insulating covering, the projection of described sound-insulating covering on described skirting board covers the vent window on described skirting board substantially, enters the noise in car to stop by the vent window on described skirting board; The bottom of this sound-insulating covering is arranged in described car floor, and the upper limb of described sound-insulating covering is lower than the bottom surface of the horizontal part of described skirting board, to form a vent passages.
2. the good lift car of soundproof effect as claimed in claim 1, is characterized in that, between described inside and outside side plate, is provided with sound-absorbing material.
3. the good lift car of soundproof effect as claimed in claim 1, is characterized in that, described courtyard comprises courtyard and lower courtyard, and described upper courtyard is arranged on the upper limb of described outer cover plate, and described lower courtyard is arranged on the upper limb of described interior plate.
4. the good lift car of soundproof effect as claimed in claim 3, is characterized in that, between described upper and lower courtyard, is provided with sound-absorbing material.
5. the good lift car of soundproof effect as claimed in claim 1, it is characterized in that, bottom at the interior plate of described car left and right side and rear side is fixed with a stiffening plate, this stiffening plate at least has vertical reinforcement part and a horizontal reinforcement part, the bottom of wherein said interior plate is fixedly connected with described vertical reinforcement part, and horizontal reinforcement part is fixedly connected with the horizontal part of described skirting board.
6. the good lift car of soundproof effect as claimed in claim 5, is characterized in that, described body insulation arranges between the horizontal reinforcement part and the horizontal part of described skirting board of described stiffening plate.
7. the good lift car of soundproof effect as claimed in claim 1, it is characterized in that, the root edge of the interior plate of described car left and right side and rear side is lower than the upper limb of described sound-insulating covering, to block the vent passages between the upper limb of described sound-insulating covering and the bottom surface of the horizontal part of described skirting board.
8. the good lift car of soundproof effect as claimed in claim 1, is characterized in that, described sound-insulating covering is made up of steel plate and the sound insulation damping material being compounded on described steel plate.
9. the good lift car of soundproof effect as claimed in claim 8, it is characterized in that, described sound-insulating covering comprises a L shaped steel plate, this L shaped steel plate has a horizontal part and a vertical portion, and wherein the horizontal part of this L shaped steel plate is superimposed upon on the lower horizontal part of described skirting board and is connected with the floor of lift car by fastener; On the face of the vertical portion of skirting board, be compounded with described sound insulation damping material in described vertical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044755.7U CN203976181U (en) | 2014-01-24 | 2014-01-24 | The lift car that a kind of soundproof effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044755.7U CN203976181U (en) | 2014-01-24 | 2014-01-24 | The lift car that a kind of soundproof effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976181U true CN203976181U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044755.7U Expired - Lifetime CN203976181U (en) | 2014-01-24 | 2014-01-24 | The lift car that a kind of soundproof effect is good |
Country Status (1)
| Country | Link |
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| CN (1) | CN203976181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738814A (en) * | 2014-01-24 | 2014-04-23 | 永大电梯设备（中国）有限公司 | Elevator car with good sound insulating effect and assembling method thereof |
| CN106348134A (en) * | 2016-08-24 | 2017-01-25 | 森赫电梯股份有限公司 | Double-decker elevator car wall |
-
2014
- 2014-01-24 CN CN201420044755.7U patent/CN203976181U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738814A (en) * | 2014-01-24 | 2014-04-23 | 永大电梯设备（中国）有限公司 | Elevator car with good sound insulating effect and assembling method thereof |
| CN103738814B (en) * | 2014-01-24 | 2016-03-02 | 永大电梯设备（中国）有限公司 | The lift car that a kind of soundproof effect is good and installation method thereof |
| CN106348134A (en) * | 2016-08-24 | 2017-01-25 | 森赫电梯股份有限公司 | Double-decker elevator car wall |
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