Energy-saving traction main machine special for household elevator

Abstract

The utility model discloses a special energy-saving traction main machine for a household elevator, which comprises a traction main body, a plurality of radiating fins are fixed on the outer wall of the traction main body, and a first bracket is fixed on the lower side of the traction main body; a sound insulation cavity is formed in the sound insulation shell, a lower air inlet groove is formed in the lower side wall of the sound insulation cavity, an upper air outlet groove is formed in the upper side wall of the sound insulation cavity, and a second support is fixed to the lower side of the sound insulation shell; and the fan is fixed in the lower air inlet groove. Wind generated by the fan blows to the traction main body and the cooling fins, heat on the traction main body and the cooling fins can be taken away, and therefore the temperature of the traction main body is reduced, due to the fact that the cooling fins are additionally arranged, the heat dissipation area can be increased, the heat dissipation efficiency can be improved, the working time of the fan can be shortened, and the energy-saving effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to elevator technical field, concretely relates to a special energy-saving traction main machine for household elevator. BACKGROUND

[0002] As a kind of vertical traffic transport tool, elevator plays an important role in today's society, with the improvement of people's living standard and the pursuit of high-income population to life quality, the market of household elevator also gradually expands.

[0003] Patent with the publication number CN212953750U discloses a kind of household elevator shock absorption and noise reduction device, and one side of noise reduction shell is equipped with cooling fan, cooling fan is arranged on the side opposite to traction wheel, heat generated when traction machine operates in noise reduction shell can be discharged. But the efficiency of the cooling fan is low, and the cost is relatively high. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of special energy-saving traction main machine for household elevator, can increase the heat dissipation efficiency, more energy-saving.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of special energy-saving traction main machine for household elevator, comprising:

[0006] Traction main body, the outer wall of the traction main body is fixed with several radiating fins, the lower side of the traction main body is fixed with first support;

[0007] Sound insulation shell, sound insulation cavity is equipped in the sound insulation shell, the lower side wall of the sound insulation cavity is equipped with lower air inlet slot, the upper side wall of the sound insulation cavity is equipped with upper air outlet slot, the lower side of the sound insulation shell is fixed with second support;

[0008] Fan, the fan is fixed in the lower air inlet slot.

[0009] Further, the shape of the radiating fin is set as arc.

[0010] Further, the upper side of the sound insulation shell is equipped with recess, the upper air outlet slot is located in the recess, filter plate is installed in the recess.

[0011] Further, it further includes pressing device, and the pressing device includes:

[0012] First pressing piece, the first pressing piece includes first connecting rod and two first parallel rods, the first connecting rod is fixed between the two first parallel rods, the first connecting rod is rotatably connected with one end of the recess;

[0013] The second pressing part comprises a second connecting rod and two second parallel rods arranged in parallel, the second connecting rod is fixed between the two second parallel rods, and the second connecting rod is rotationally connected with the end of the groove away from the first connecting rod.

[0014] Further, the first parallel rod and the second parallel rod correspond to each other, the first parallel rod is provided with a limiting sliding groove at the end away from the first connecting rod, the limiting sliding groove is provided with a limiting rod, and the end of the second parallel rod is provided with a limiting groove for inserting the limiting rod.

[0015] Further, the limiting sliding groove is provided with a limiting spring, the bottom surface of the limiting sliding groove is provided with a communication hole, the first connecting rod is provided with a connecting sliding groove in communication with the communication hole, the connecting sliding groove is provided with a push rod, the limiting rod is fixedly provided with a connecting piece extending out of the communication hole, the connecting piece is fixedly connected with the push rod, and the side wall of the connecting sliding groove close to the limiting spring is threadedly connected with a limiting bolt.

[0016] Further, the connecting piece is a hard rod or a rope.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] (1) the fan generates wind to blow the traction main body and the heat sink, can take away the heat on the traction main body and the heat sink, thereby reducing the temperature of the traction main body, because the heat sink is increased, the area of heat dissipation can be increased, the heat dissipation efficiency is increased, thereby the time of fan operation can be reduced, and the energy-saving effect is achieved.

[0019] (2) when the end of the limiting rod is inserted into the limiting groove, the first pressing part and the second pressing part limit the filter plate in the groove, when the filter plate needs to be cleaned, only the end of the limiting rod is moved out of the limiting groove, the first pressing part and the second pressing part can be rotated, and then the filter plate is taken out from the groove for cleaning.

[0020] (3) when the end of the limiting rod is moved out of the limiting groove, the rebound force of the limiting spring needs to be overcome, so that the limiting can be better, when the end of the limiting rod needs to be moved out of the limiting groove, only the limiting screw needs to be rotated to drive the push rod to move, the push rod drives the limiting rod to move out of the limiting groove through the connecting piece, and the moving out is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of the utility model special energy-saving traction main machine for household elevator.

[0022] Figure 2 It is a structural schematic view of the utility model special energy-saving traction main machine for household elevator. Figure 1 It is a local enlarged view of I in the figure.

[0023] Figure 3 is Figure 1 a local enlarged view of II in the middle;

[0024] Figure 4 is Figure 1 a top view of;

[0025] Figure 5 is Figure 4 a sectional view of A-A in the middle;

[0026] Figure 6 is Figure 5 a local enlarged view of III in the middle;

[0027] Figure 7 is a sectional view of the compression device;

[0028] Figure 8 is Figure 7 a local enlarged view of IV in the middle;

[0029] Figure 9 is Figure 7 a local enlarged view of V in the middle;

[0030] Figure 10 is a schematic view of the connection structure of the traction main body and the heat sink.

[0031] In the figure: 1, traction main body; 2, heat sink; 3, first support; 4, sound insulation shell; 5, sound insulation cavity; 6, lower air inlet slot; 7, upper air outlet slot; 8, second support; 9, fan; 10, groove; 11, filter plate; 12, first compression piece; 13, first connecting rod; 14, first parallel rod; 15, second connecting rod; 16, second parallel rod; 17, limiting sliding groove; 18, limiting rod; 19, limiting groove; 20, limiting spring; 21, communication hole; 22, connecting sliding groove; 23, connecting piece; 24, push rod; 25, limiting bolt; 26, second compression piece. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Please refer to Figures 1-10 , the utility model provides a kind of energy-saving traction main machine special for household elevator technical scheme.

[0034] A kind of energy-saving traction main machine special for household elevator, comprising:

[0035] The traction main body 1, the outer wall of the traction main body 1 is fixed with a plurality of cooling fins 2, the lower side of the traction main body 1 is fixed with a first support 3;

[0036] The sound insulation shell 4 is provided with a sound insulation cavity 5, the lower side wall of the sound insulation cavity 5 is provided with a lower air inlet slot 6, the upper side wall of the sound insulation cavity 5 is provided with an upper air outlet slot 7, and the lower side of the sound insulation shell 4 is fixed with a second support 8;

[0037] The fan 9 is fixed in the lower air inlet slot 6.

[0038] The fan 9 generates wind to blow to the traction main body 1 and the cooling fins 2, so as to take away the heat on the traction main body 1 and the cooling fins 2, thereby reducing the temperature of the traction main body 1, and since the cooling fins 2 are added, the area of heat dissipation is increased, the heat dissipation efficiency is increased, thereby the working time of the fan 9 can be reduced, and the energy saving effect is achieved.

[0039] As shown in Figure 10 The shape of the cooling fin 2 is set as an arc shape, so as to increase the contact area of the cooling fin 2 with air, thereby accelerating heat dissipation.

[0040] As shown in the figure, the upper side of the sound insulation shell 4 is provided with a groove 10, the upper air outlet slot 7 is located in the groove 10, and a filter plate 11 is installed in the groove 10, and the filter hole on the filter plate 11 can play a filtering role.

[0041] The traction main machine further comprises a pressing device, and the pressing device comprises:

[0042] The first pressing part 12 comprises a first connecting rod 13 and two first parallel rods 14 arranged in parallel, the first connecting rod 13 is fixed between the two first parallel rods 14, and the first connecting rod 13 is rotationally connected with one end of the groove 10;

[0043] The second pressing part 26 comprises a second connecting rod 15 and two second parallel rods 16 arranged in parallel, the second connecting rod 15 is fixed between the two second parallel rods 16, and the second connecting rod 15 is rotationally connected with the end of the groove 10 away from the first connecting rod 13.

[0044] The first parallel rod 14 and the second parallel rod 16 correspond to each other, the end of the first parallel rod 14 away from the first connecting rod is provided with a limiting sliding groove 17, a limiting rod 18 is installed in the limiting sliding groove 17, and the end of the second parallel rod 16 is provided with a limiting groove 19 for inserting the limiting rod 18.

[0045] When the end of the limiting rod 18 is inserted into the limiting groove 19, the first pressing piece 12 and the second pressing piece 26 limit the filter plate 11 in the groove 10, when the filter plate 11 needs to be cleaned, only the end of the limiting rod 18 is moved out of the limiting groove 19, the first pressing piece 12 and the second pressing piece 26 are rotated, and then the filter plate 11 is taken out from the groove 10 for cleaning.

[0046] The limiting spring 20 is installed in the limiting sliding groove 17, the bottom surface of the limiting sliding groove 17 is provided with the communication hole 21, the first connecting rod 13 is provided with the connecting sliding groove 22 which is communicated with the communication hole 21, the push rod 24 is installed in the connecting sliding groove 22, the connecting piece 23 which extends out of the communication hole 21 is fixed on the limiting rod 18, the connecting piece 23 is fixedly connected with the push rod 24, and the limiting bolt 25 is screw-connected on the side wall of the connecting sliding groove 22 which is close to the limiting spring 20.

[0047] When the end of the limiting rod 18 is moved out of the limiting groove 19, the rebound force of the limiting spring 20 needs to be overcome, so that the limiting is better, when the end of the limiting rod 18 needs to be moved out of the limiting groove 19, only the limiting screw is rotated to drive the push rod 24 to move, the push rod 24 drives the limiting rod 18 to move out of the limiting groove 19 through the connecting piece 23, and the moving out is very convenient.

[0048] The connecting piece 23 is a hard rod or a rope and plays a connecting role. The soundproof cavity 5 is provided with sound-absorbing materials and plays a sound-absorbing role.

[0049] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that the embodiments can be changed, modified, replaced and changed in many ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A dedicated energy saving traction main machine for a home elevator, characterized by, The utility model relates to a sound insulation and heat dissipation device for computer, including: A traction main body, the outer wall of traction main body is fixed with a plurality of radiating fin, the downside of traction main body is fixed with first support; Sound insulation shell, the sound insulation shell is equipped with sound insulation cavity, the downside wall of sound insulation cavity is equipped with lower air inlet slot, the upside wall of sound insulation cavity is equipped with upper air outlet slot, the downside of sound insulation shell is fixed with second support; Fan, the fan is fixed in lower air inlet slot.

2. A special energy saving traction machine for a home elevator according to claim 1, characterized in that, The shape of the radiating fin is set as arc.

3. A special energy-saving traction machine for a home elevator according to claim 1, characterized in that, The upside of sound insulation shell is equipped with recess, upper air outlet slot is located in recess, filter plate is installed in recess.

4. The energy saving traction machine for a home elevator according to claim 3, characterized in that, Further including pressing device, the pressing device includes: First pressing part, the first pressing part includes first connecting rod and two parallel first parallel rods, the first connecting rod is fixed between two first parallel rods, the first connecting rod is rotatably connected with one end of recess; Second pressing part, the second pressing part includes second connecting rod and two parallel second parallel rods, the second connecting rod is fixed between two second parallel rods, the second connecting rod is rotatably connected with the end of recess away from the first connecting rod.

5. A special energy-saving traction machine for a home elevator according to claim 4, characterized in that, The first parallel rod and the second parallel rod correspond one by one, the end of the first parallel rod away from the first connecting rod is equipped with limiting sliding slot, limiting rod is installed in limiting sliding slot, the end of the second parallel rod is equipped with limiting recess for limiting rod plug-in.

6. A special energy saving traction machine for a home elevator according to claim 5, characterized in that, Limiting spring is installed in limiting sliding slot, the bottom surface of limiting sliding slot is equipped with communication hole, the first connecting rod is equipped with connecting sliding slot in communication with communication hole, push rod is installed in connecting sliding slot, the connecting piece of limiting rod is fixed and extends out of communication hole, the connecting piece is fixedly connected with push rod, limiting bolt is screw-connected on the side wall of connecting sliding slot close to limiting spring.

7. A special energy saving traction machine for a residential elevator according to claim 6, characterized in that, The connecting piece is set as hard rod or rope.

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