Oblique traction machine and installation method thereof

Abstract

The invention discloses an oblique traction machine and an installation method thereof, and belongs to the technical field of traction machines, the oblique traction machine comprises a supporting body and a traction wheel, the traction wheel is rotationally arranged in the supporting body, the traction wheel is provided with a first traction end and a second traction end, and the first traction end and the second traction end are located on the two adjacent side faces of the supporting body respectively; the supporting body is provided with two rope blocking pieces, the two rope blocking pieces are arranged on the two opposite angles of the supporting body and located on the two sides of the traction wheel respectively, one rope blocking piece is arranged close to the first traction end, and the other rope blocking piece is arranged close to the second traction end. According to the principle that the diagonal line in the frame body is longest, the space of the supporting main body is fully utilized, under the condition that the diameters of the traction wheels are the same, the sectional area of the oblique traction machine is smaller than that of a conventional traction machine, the overall size of the oblique traction machine is smaller than that of the conventional traction machine, and raw materials needed by the oblique traction machine are also smaller than that of the conventional traction machine.

Description

Technical Field

[0001] The present invention relates to the technical field of traction machines, in particular to an inclined traction machine and an installation method thereof. Background Art

[0002] Elevators operating on slopes also use traction machines as power systems. The traction machine includes a traction wheel, a support body, a base, and a rope retaining member. The traction wheel is installed inside the support body. The rope retaining member is used to be arranged on the side wall of the support body and close to the position where the traction rope is tangent to the traction wheel. The fracture position of the traction rope is usually at the tangent position. When the traction rope breaks, the rope retaining member plays a protective role for the fracture of the traction wheel.

[0003] However, the upper and lower ends of the support body are fixed ends, and the rope retaining member is on the side wall of the support body. The distance between the rope retaining member and the traction wheel is designed according to the national standard of the elevator. During design, the distance between the support body and the traction wheel needs to be reserved to facilitate the installation of the rope retaining member. Therefore, it is necessary to increase the cross-sectional area of the support body, which will increase the material usage of the support body, thereby increasing the production cost of the traction machine. Summary of the Invention

[0004] The purpose of the present invention is to improve the installation position of the rope retaining member in the existing traction machine to adjust the problem of the cross-sectional area of the support body, and to provide an inclined traction machine and an installation method thereof.

[0005] The technical solutions to achieve the above purpose include the following:

[0006] An inclined traction machine, including a support body and a traction wheel, the traction wheel is rotatably arranged inside the support body, the traction wheel has a first traction end and a second traction end, and the first traction end and the second traction end are respectively arranged on two adjacent side surfaces of the support body;

[0007] The support body has two rope retaining members, the two rope retaining members are arranged at two diagonals of the support body, the two rope retaining members are respectively located on both sides of the traction wheel, and one of the rope retaining members is arranged close to the first traction end, and the other rope retaining member is arranged close to the second traction end.

[0008] In one embodiment, on two adjacent side surfaces of the support body, one side surface is a first installation surface, and the other side surface is a second installation surface;

[0009] The first installation surface has a first through hole, the second installation surface has a second through hole, both the first through hole and the second through hole are used for the traction rope to pass through, and the first traction end and the second traction end are formed on the traction wheel.

[0010] In one embodiment, the diagonal traction machine has a base, and the base includes a first support member, a second support member, and a support seat. The first mounting surface of the support body is fixed to the first support member, the second mounting surface of the support body is fixed to the second support member, and both the first support member and the second support member are mounted on the support seat;

[0011] A first included angle is formed between the supporting direction of the first support member and the supporting direction of the support seat, a second included angle is formed between the supporting direction of the first support member and the supporting direction of the second support member, and the second included angle is greater than the first included angle.

[0012] In one embodiment, the first support member includes a first support rod and a second support rod, the first support rod and the second support rod are arranged in parallel, and the first support rod and the second support rod are fixed to the first mounting surface; the second support member includes a third support rod and a fourth support rod, the third support rod and the fourth support rod are arranged in parallel, and the third support rod and the fourth support rod are fixed to the second mounting surface;

[0013] The first ends of the first support rod and the second support rod are both mounted on the support seat, the first ends of the third support rod and the fourth support rod are respectively fixed to the middle parts of the first support rod and the second support rod, and the second ends of the third support rod and the fourth support rod are both mounted on the support seat.

[0014] In one embodiment, a T-shaped structure is formed between the first support rod and the third support rod and between the second support rod and the fourth support rod;

[0015] The second ends of the first support rod, the second support rod, the third support rod, and the fourth support rod all have connecting seats, and the connecting seats are fixed to the first mounting surface or the second mounting surface.

[0016] In one embodiment, the support body includes a support frame structure, a rotating shaft, and two bearings. The traction wheel is sleeved outside the rotating shaft, the inner ends of the two bearings are mounted on the rotating shaft and are respectively arranged on both sides of the traction wheel; the outer ends of the two bearings are mounted on the support frame structure, and the rotating shaft is rotationally matched with the support frame structure through the bearings.

[0017] In one embodiment, the support frame structure includes a first support frame, a second support frame, and four connecting columns. The two bearings are respectively mounted in the first support frame and the second support frame; the two ends of the connecting columns are respectively fixed to the first support frame and the second support frame, and the first support frame and the second support frame are fixed through the four connecting columns;

[0018] A first through opening or a second through opening is formed between the first support frame, the second support frame, and two adjacent connecting columns;

[0019] Two rope blocking members are arranged on two opposite connecting columns.

[0020] In one embodiment, the support body further has four support beams, and the four support beams are all installed on one side of the support frame structure and are arranged circumferentially along the support frame structure;

[0021] The diagonal traction machine further has a stator structure and a rotor structure. Both ends of the rotating shaft pass through the support frame structure, and the first end of the rotating shaft is on the same side of the support frame structure as the support beam; the rotor structure is sleeved on the first end of the rotating shaft, the stator structure is installed inside the support beam, and the rotor structure is rotationally matched with the stator structure.

[0022] In one embodiment, the diagonal traction machine further has a brake disc and a brake. The brake disc is sleeved on the second end of the rotating shaft, the brake is installed on the support frame structure, and the brake cooperates with the brake disc.

[0023] The present invention also proposes an installation method for a diagonal traction machine, including the following steps:

[0024] Step 1: Install the traction wheel inside the support body, and the first traction end and the second traction end of the traction wheel are arranged on the diagonal line of the support body;

[0025] Step 2: Fix two rope retaining members on two diagonals of the support body;

[0026] Step 3: Install the support body so that the traction directions of the first traction end and the second traction end are inclined.

[0027] The technical solution provided by the present invention has the following advantages and effects:

[0028] When the diagonal traction machine is installed, the diagonal traction machine can be rotated by 30 degrees to 60 degrees, so that the traction wheel and the support body are also rotated by 30 degrees to 60 degrees at the same time, and the traction direction of the traction rope is adjusted from the vertical to the inclined direction. When the traction wheel pulls the traction rope, the first traction end and the second traction end of the traction wheel are respectively located on two adjacent side surfaces of the support body, and the traction direction of the traction rope can be consistent with the moving direction of the escalator assembly, realizing the movement of the escalator along the slope.

[0029] Moreover, compared with the prior art where the rope retaining member is arranged on the side wall of the support body, the rope retaining member of the present application is arranged at the vertex angle of the support body, and the two rope retaining members are located on the diagonal of the support body. Utilizing the principle that the diagonal is the longest in a rectangle, the space of the support body is fully utilized. In the design specification of the traction machine, the diameter of the traction rope corresponds to the diameter of the traction wheel; when the diameters of the traction wheels are the same, the cross-sectional area of this diagonal traction machine is smaller than that of the conventional traction machine, the overall size of the diagonal traction machine is smaller than that of the conventional traction machine, and the raw materials required for the diagonal traction machine are also less than those of the conventional traction machine. Therefore, the production cost of this diagonal traction machine can be greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings herein show specific examples of the technical solutions of the present invention and form a part of the specification together with the specific embodiments, and are used to explain the technical solutions, principles and effects of the present invention.

[0031] Unless otherwise specified or defined, in different drawings, the same reference numerals represent the same or similar technical features, and for the same or similar technical features, different reference numerals may also be used to represent them.

[0032] Figure 1 is a schematic diagram of a diagonal traction machine in an embodiment of the present invention Figure 1 ;

[0033] Figure 2 is a schematic diagram of a diagonal traction machine in an embodiment of the present invention Figure 2 ;

[0034] Figure 3 is a side view of a diagonal traction machine in an embodiment of the present invention;

[0035] Figure 4 is a sectional view of a diagonal traction machine in an embodiment of the present invention Figure 1 ;

[0036] Figure 5 is a sectional view of a diagonal traction machine in an embodiment of the present invention Figure 2 ;

[0037] Figure 6 is an installation schematic diagram of a diagonal traction machine in an embodiment of the present invention;

[0038] Figure 7 is a schematic diagram of a base in an embodiment of the present invention;

[0039] Description of the reference numerals:

[0040] 100, diagonal traction machine;

[0041] 1. Support main body; 101. Support beam; 1011. Rope retaining member; 10. Cutting part; 11. First traction end; 12. Second traction end; 13. First mounting surface; 14. Second mounting surface; 130. Support frame structure; 131. First support frame; 132. Second support frame; 133. First housing; 134. Second housing; 135. Connecting column; 140. Diagonal line;

[0042] 2. Traction wheel; 21. Traction rope; 22. Brake disc;

[0043] 3. Rotating shaft; 301. Bearing;

[0044] 4. Base; 41. First support member; 411. First support rod; 412. Second support rod; 42. Second support member; 421. Third support rod; 422. Fourth support rod; 423. Connecting seat; 43. Support seat; 44. First included angle; 45. Second included angle;

[0045] 5. Rotor structure; 6. Stator structure; 7. Junction box; 8. Brake. Detailed implementation manner

[0046] For the convenience of understanding the present invention, the specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings of the specification.

[0047] Unless otherwise specified or defined, the "first, second..." used herein is only for distinguishing names and does not represent a specific quantity or order.

[0048] Unless otherwise specified or defined, the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0049] It should be noted that when an element is considered to be "fixed to" another element, it can be directly fixed to the other element or there can be an intermediate element; when an element is considered to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time; when an element is considered to be "mounted on" another element, it can be directly mounted on the other element or there can be an intermediate element at the same time. When an element is considered to be "provided in" another element, it can be directly provided in the other element or there can be an intermediate element at the same time.

[0050] The present invention provides an inclined traction machine 100, as Figures 1 to 5As shown in the figure, it includes a support body 1 and a traction wheel 2. The traction wheel 2 is rotatably arranged inside the support body 1. The traction wheel 2 has a first traction end 11 and a second traction end 12. The first traction end 11 and the second traction end 12 are respectively arranged on two adjacent side surfaces of the support body 1. The support body 1 has two rope retaining members 1011. The support body 1 is of a symmetrical structure. The two rope retaining members 1011 are arranged at two diagonals of the support body 1. The two rope retaining members 1011 are respectively located on both sides of the traction wheel 2. One of the rope retaining members 1011 is arranged close to the first traction end 11, and the other rope retaining member 1011 is arranged close to the second traction end 12.

[0051] Specifically, as Figure 3 and Figure 4 shown, when the support body 1 is of a cubic structure, the diagonal 140 of the support body 1 has the longest distance. Therefore, by arranging the two rope retaining members 1011 at two diagonals of the support body 1, the space of the support body 1 can be fully utilized. The first traction end 11 and the second traction end 12 are respectively arranged on two adjacent side surfaces of the support body 1. The first traction end 11 and the second traction end 12 face the same direction. The traction rope 21 on the traction wheel 2 is led out from the first traction end 11 and the second traction end 12, which conforms to the traction direction of the traction wheel 2 for the traction rope 21. And the two rope retaining members 1011 are arranged close to the first traction end 11 and the second traction end 12. There is a relatively large space at the two diagonal positions of the support body 1 for installing the rope retaining members 1011.

[0052] Furthermore, when the inclined traction machine 100 is installed, the inclined traction machine 100 can be rotated by 30 degrees to 60 degrees. In this way, the traction wheel 2 and the support body 1 are also rotated by 30 degrees to 60 degrees at the same time, and the traction direction of the traction rope 21 is adjusted from the vertical direction to the inclined direction. In this way, when the traction wheel 2 traction the traction rope 21, the first traction end 11 and the second traction end 12 of the traction wheel 2 are respectively located on two adjacent side surfaces of the support body 1. The traction direction of the traction rope 21 can be consistent with the moving direction of the escalator assembly, so as to realize the movement of the escalator along the slope.

[0053] After the inclined traction machine 100 is rotated by 30 degrees to 60 degrees for installation, the two diagonals of the support body 1 are located at the tangent points between the traction wheel 2 and the traction rope 21. And the two rope retaining members 1011 are arranged at two diagonals of the support body 1. Therefore, the rope retaining members 1011 are also close to the tangent point positions. The two tangent point positions between the traction wheel 2 and the traction rope 21 form the first traction end 11 and the second traction end 12. It can be seen that the positions of the two rope retaining members 1011 also meet the specification requirements. When the traction rope 21 breaks at its tangent point position, the rope retaining members 1011 can play a protective role.

[0054] Furthermore, when the diagonal tractor 100 rotates by 30 degrees to 60 degrees, the apex positions at the upper and lower ends of the diagonal tractor 100 do not need to be fixed to the base 4. Four cutting parts 10 are formed at the apex positions at the upper and lower ends of the diagonal tractor 100. During production, the cutting parts 10 can be removed, reducing the material usage rate of the diagonal tractor 100. The diagonal tractor 100 is fixed to the base 4 by using two adjacent side faces of the support body 1, avoiding the conventional installation method and further realizing the installation and fixation of the diagonal tractor 100.

[0055] As Figure 3 and Figure 4 shown, compared with the prior art where the rope retaining member 1011 is arranged on the side wall of the support body 1, the rope retaining member 1011 of the present application is arranged on the apex of the support body 1. Two rope retaining members 1011 are located on the diagonal 140 of the support body 1. Utilizing the principle that the diagonal 140 in the frame is the longest, the space of the support body 1 is fully utilized. In the design specification of the tractor, the diameter of the traction rope 21 corresponds to the diameter of the traction wheel 2; through Figure 3 and Figure 4 it can be seen that when the diameter of the traction wheel 2 is the same, the cross-sectional area of the diagonal tractor 100 is smaller than that of the conventional tractor. The overall size of the diagonal tractor 100 is smaller than that of the conventional tractor, and the raw materials required for the diagonal tractor 100 are also less than those of the conventional tractor. Therefore, the production cost of the diagonal tractor 100 can be greatly reduced.

[0056] In some embodiments, on two adjacent side faces of the support body 1, one side face is the first mounting face 13, and the other side face is the second mounting face 14; the first mounting face 13 has a first through-hole, and the second mounting face 14 has a second through-hole. Both the first through-hole and the second through-hole are used for the traction rope 21 to pass through, so that the traction rope 21 is wound around the traction wheel 2 and forms a first traction end 11 and a second traction end 12.

[0057] Specifically, as Figure 3 , Figure 4 , Figure 6 shown, two adjacent side faces of the support body 1 have two through-holes for the traction rope 21 to pass through. The traction rope 21 is wound around the traction wheel 2. When the diagonal tractor 100 is placed obliquely, the traction direction of the traction rope 21 is vertically downward. When the diagonal tractor 100 is horizontally installed, the traction direction of the traction rope 21 is inclined, and the angle between the traction direction of the traction rope 21 and the horizontal plane is 30 degrees to 60 degrees, which conforms to the moving direction of the car in the elevator on the slope.

[0058] Moreover, as Figure 6As shown, two adjacent side faces on the support main body 1 are two mounting faces. After the two mounting faces of the support main body 1 are fixed, the base 4 supports the support main body 1 through the two mounting faces, and the intersection of the support directions of the two mounting faces corresponds to the traction direction. Further, when the traction rope 21 drives the escalator assembly to move, the reaction force exerted by the traction rope 21 is exactly on the two mounting faces. Therefore, the fixed inclined traction machine 100 through the two adjacent mounting faces can further improve the stability of the inclined traction machine 100.

[0059] Preferably, the inclined traction machine 100 has a base 4. The base 4 includes a first support member 41, a second support member 42, and a support seat 43. The first mounting face 13 of the support main body 1 is fixed to the first support member 41, and the second mounting face 14 of the support main body 1 is fixed to the second support member 42. Both the first support member 41 and the second support member 42 are mounted on the support seat 43; a first angle 44 is formed between the support direction of the first support member 41 and the support direction of the support seat 43, and a second angle 45 is formed between the support direction of the first support member 41 and the support direction of the second support member 42. The second angle 45 is greater than the first angle 44.

[0060] Specifically, the first support member 41 is used to be fixed to the first mounting face 13 of the support main body 1, and the first support member 41 supports the support main body 1 from the side of the support main body 1; the second support member 42 is used to be fixed to the second mounting face 14 of the support main body 1, and the second support member 42 supports the support main body 1 from the bottom of the support main body 1. The first support member 41 extends along the support direction of the second support member 42 and is fixed to the first end of the support seat 43, while the second support member 42 extends along the support direction of the first support member 41 and is fixed to the second end of the support seat 43.

[0061] Further, as Figure 6 shown, the first angle 44 is an acute angle, and the second angle 45 is less than or equal to 90 degrees; the first support member 41, the second support member 42, and the support seat 43 form a triangular support structure, which can further improve the support stability of the base 4. Moreover, the two adjacent side faces of the support main body 1 are respectively fixed to the first support member 41 and the second support member 42, which can ensure that the traction direction of the traction rope 21 is consistent with the moving direction of the escalator assembly, and the first traction end 11 and the second traction end 12 of the traction wheel 2 are exactly close to the two diagonals of the support main body 1. The two rope blocking members 1011 on the two diagonals correspond to the first traction end 11 and the second traction end 12 of the traction wheel 2 respectively, realizing the safety protection of the traction rope 21.

[0062] Preferably, as Figure 7As shown, the first support member 41 includes a first support rod 411 and a second support rod 412. The first support rod 411 and the second support rod 412 are arranged in parallel. The first support rod 411 and the second support rod 412 are fixed to the first mounting surface 13. The second support member 42 includes a third support rod 421 and a fourth support rod 422. The third support rod 421 and the fourth support rod 422 are arranged in parallel. The third support rod 421 and the fourth support rod 422 are fixed to the second mounting surface 14. The first ends of the first support rod 411 and the second support rod 412 are both mounted on the support base 43. The first ends of the third support rod 421 and the fourth support rod 422 are respectively fixed to the middle parts of the first support rod 411 and the second support rod 412. The second ends of the third support rod 421 and the fourth support rod 422 are both mounted on the support base 43.

[0063] Specifically, as Figure 1 and Figure 7 , the first support rod 411 and the second support rod 412 are fixed to the first mounting surface 13, and the first through - hole is located between the first support rod 411 and the second support rod 412; the third support rod 421 and the fourth support rod 422 are fixed to the second mounting surface 14, and the second through - hole is located between the third support rod 421 and the fourth support rod 422; the first support rod 411, the second support rod 412, the third support rod 421, and the fourth support rod 422 avoid the traction rope 21 of the first through - hole and the second through - hole, further satisfying that the base 4 supports two adjacent side surfaces of the support body 1, and at the same time avoiding interfering with the normal operation of the traction rope 21.

[0064] Preferably, a T - shaped structure is formed between the first support rod 411 and the third support rod 421 and between the second support rod 412 and the fourth support rod 422; the second ends of the first support rod 411, the second support rod 412, the third support rod 421, and the fourth support rod 422 all have connecting seats 423, and the connecting seats 423 are fixed to the first mounting surface 13 or the second mounting surface 14.

[0065] Specifically, the T - shaped structure is placed horizontally. The upper end of the T - shaped structure has a mounting position for placing the support body 1, and the lower end of the T - shaped structure is fixed to the support base 43, so as to form a triangular support structure on the base 4. The connecting seat 423 is used to raise the mounting position of the support body 1, so that the support body 1 adapts to the size of the mounting position, and further improves the flexibility of the support body 1 in installation.

[0066] In some embodiments, as Figure 6As shown in the figure, the support main body 1 includes a support frame structure 130, a rotating shaft 3, and two bearings 301. The traction sheave 2 is sleeved outside the rotating shaft 3. The inner ends of the two bearings 301 are installed on the rotating shaft 3 and are respectively arranged on both sides of the traction sheave 2. The outer ends of the two bearings 301 are installed on the support frame structure 130, and the rotating shaft 3 is rotationally matched with the support frame structure 130 through the bearings 301.

[0067] Specifically, the rotating shaft 3 is used to support the traction sheave 2, and the rotating shaft 3 is rotationally connected to the support frame structure 130 through the bearings 301, reducing the frictional resistance when the rotating shaft 3 rotates. Moreover, the two bearings 301 are arranged on both sides of the traction sheave 2. When the traction sheave 2 rotates to drive the traction rope 21 to pull the escalator assembly, the traction sheave 2 generates a reverse force, and this reverse force is transmitted to the support frame structure 130 through the two bearings 301.

[0068] Preferably, as Figure 6 shown in the figure, the support frame structure 130 includes a first support frame 131, a second support frame 132, and four connecting columns 135. The two bearings 301 are respectively installed in the first support frame 131 and the second support frame 132. The two ends of the connecting column 135 are respectively fixed to the first support frame 131 and the second support frame 132, and the first support frame 131 and the second support frame 132 are fixed through the four connecting columns 135. A first through opening or a second through opening is formed between the first support frame 131, the second support frame 132, and two adjacent connecting columns 135. Two rope retaining members 1011 are arranged on two opposite connecting columns 135.

[0069] Specifically, the first support frame 131 and the second support frame 132 are used to support the two ends of the rotating shaft 3. The first support frame 131 and the second support frame 132 are fixed through the four connecting columns 135, improving the overall stability of the support frame structure 130. At the same time, a first through opening or a second through opening is formed between the first support frame 131, the second support frame 132, and two adjacent connecting columns 135, and the first through opening and the second through opening are used to avoid the traction rope 21. Moreover, the two connecting columns 135 arranged diagonally on the support frame structure 130 can support or fix the two rope retaining members 1011, improving the stability of the rope retaining members 1011 in the support frame structure 130.

[0070] Preferably, as Figure 6As shown, the support body 1 further has four support beams 101. The four support beams 101 are all installed on one side of the support frame structure 130, and the four support beams 101 are arranged circumferentially along the support frame structure 130; the diagonal traction machine 100 further has a stator structure 6 and a rotor structure 5. Both ends of the rotating shaft 3 pass through the support frame structure 130, and the first end of the rotating shaft 3 is on the same side of the support frame structure 130 as the support beam 101; the rotor structure 5 is sleeved on the first end of the rotating shaft 3, the stator structure 6 is installed inside the support beam 101, and the rotor structure 5 is rotationally matched with the stator structure 6.

[0071] Specifically, as Figure 6 shown, the four support beams 101 are used to support the stator structure 6, and the support body 1 has a first outer shell 133 and a second outer shell 134. The first outer shell 133 is sleeved outside the four support beams 101, and the stator structure 6 is located inside the first outer shell 133. The support beams 101 improve the stability of the stator structure 6 inside the first outer shell 133, and the first outer shell 133 prevents the stator structure 6 from being exposed and avoids the external environment from affecting the normal operation of the stator structure 6. The rotor structure 5 is sleeved on the first end of the rotating shaft 3. When the stator structure 6 is powered on, a magnetic field is generated between the stator structure 6 and the rotor structure 5, and the rotor structure 5 is driven to rotate. The rotation of the rotor structure 5 drives the rotating shaft 3 and the traction wheel 2 to rotate, providing traction for the traction rope 21.

[0072] Preferably, as Figure 6 shown, the diagonal traction machine 100 further has a brake disc 22 and a brake 8. The brake disc 22 is sleeved on the second end of the rotating shaft 3, the brake 8 is installed on the support frame structure 130, and the brake 8 cooperates with the brake disc 22. Specifically, the brake 8 is used to emergently brake the brake disc 22, and drives the traction wheel 2 to stop rotating through the rotating shaft 3; the second outer shell 134 is installed on the side wall of the support frame structure 130, the brake 8 is located inside the second outer shell 134, and the second outer shell 134 prevents the brake 8 and the brake disc 22 from being exposed, improving the stability of the cooperation between the brake 8 and the brake disc 22.

[0073] Preferably, the diagonal traction machine 100 further has a junction box 7. The junction box 7 is installed on the first outer shell 133 and the second outer shell 134. The junction box 7 is used to install terminal blocks, and the brake 8 and the stator structure 6 are electrically conductive through power lines to the terminal blocks.

[0074] The present invention also proposes an installation method for the diagonal traction machine 100, including the following steps:

[0075] Step 1: Install the traction wheel 2 inside the support body 1, and the first traction end 11 and the second traction end 12 of the traction wheel 2 are arranged on the diagonal line 140 of the support body 1;

[0076] Step 2: Fix two rope retaining members 1011 on two diagonals of the support body 1;

[0077] Step 3: Install the support main body 1 so that the traction directions of the first traction end 11 and the second traction end 12 are inclined.

[0078] Through the above installation method, the traction direction of the diagonal traction machine 100 is inclined, and its traction direction is parallel to the escalator assembly. At the same time, the two rope retaining members 1011 are close to the first traction end 11 and the second traction end 12 of the traction wheel 2, so as to realize the protection of the traction ends of the traction wheel 2 by the rope retaining members 1011.

[0079] When citing the drawings for explanation, it is to explain the newly emerged features; in order to avoid the description being not concise enough due to repeated citation of the drawings, the features that have been described will not be cited one by one in the drawings when the description is clear.

[0080] The purpose of the above embodiments is to reproduce and deduce the technical solutions of the present invention exemplarily, and to describe the technical solutions, purposes and effects of the present invention completely. The purpose is to make the public understand the disclosed content of the present invention more thoroughly and comprehensively, and it does not limit the protection scope of the present invention.

[0081] The above embodiments are not an exhaustive list based on the present invention. In addition, there may be multiple other embodiments not listed. Any substitution and improvement made on the basis of not violating the concept of the present invention fall within the protection scope of the present invention.

Claims

1. Oblique traction machine, characterized in that, It includes a support body and a traction wheel. The traction wheel is rotatably arranged inside the support body. The traction wheel has a first traction end and a second traction end, and the first traction end and the second traction end are respectively arranged on two adjacent sides of the support body. The support body has two rope retaining members. The two rope retaining members are arranged on two diagonals of the support body. The two rope retaining members are respectively located on both sides of the traction wheel, and one of the rope retaining members is arranged close to the first traction end, and the other rope retaining member is arranged close to the second traction end.

2. The diagonal traction machine according to claim 1, wherein, On two adjacent sides of the support body, one side is a first mounting surface and the other side is a second mounting surface. The first mounting surface has a first through opening, and the second mounting surface has a second through opening. Both the first through opening and the second through opening are used for the traction rope to pass through, and the first traction end and the second traction end are formed on the traction wheel.

3. The diagonal traction machine according to claim 2, characterized in that, The diagonal traction machine has a base. The base includes a first support member, a second support member, and a support seat. The first mounting surface of the support body is fixed to the first support member, and the second mounting surface of the support body is fixed to the second support member. Both the first support member and the second support member are mounted on the support seat. A first included angle is formed between the supporting direction of the first support member and the supporting direction of the support seat, and a second included angle is formed between the supporting direction of the first support member and the supporting direction of the second support member. The second included angle is greater than the first included angle.

4. The diagonal traction machine according to claim 3, characterized in that, The first support member includes a first support rod and a second support rod. The first support rod and the second support rod are arranged in parallel and are fixed to the first mounting surface. The second support member includes a third support rod and a fourth support rod. The third support rod and the fourth support rod are arranged in parallel and are fixed to the second mounting surface. The first ends of the first support rod and the second support rod are both mounted on the support seat. The first ends of the third support rod and the fourth support rod are respectively fixed to the middle parts of the first support rod and the second support rod. The second ends of the third support rod and the fourth support rod are both mounted on the support seat.

5. The diagonal traction machine according to claim 4, characterized in that, A T-shaped structure is formed between the first support rod and the third support rod and between the second support rod and the fourth support rod. The second ends of the first support rod, the second support rod, the third support rod, and the fourth support rod all have connecting seats, and the connecting seats are fixed to the first mounting surface or the second mounting surface.

6. The diagonal traction machine according to any one of claims 1 to 5, characterized in that The support body includes a support frame structure, a rotating shaft, and two bearings. The traction wheel is sleeved outside the rotating shaft. The inner ends of the two bearings are mounted on the rotating shaft and are respectively arranged on both sides of the traction wheel. The outer ends of the two bearings are mounted on the support frame structure, and the rotating shaft is rotationally matched with the support frame structure through the bearings.

7. The diagonal traction machine according to claim 6, characterized in that, The support frame structure includes a first support frame, a second support frame, and four connecting columns. The two bearings are respectively mounted inside the first support frame and the second support frame. The two ends of the connecting columns are respectively fixed to the first support frame and the second support frame. The first support frame and the second support frame are fixed through the four connecting columns. A first through opening or a second through opening is formed between the first support frame, the second support frame, and two adjacent connecting columns. The two rope retaining members are arranged on two opposite connecting columns.

8. The diagonal traction machine according to claim 6, characterized in that, The support body further has four support beams, and the four support beams are all installed on one side of the support frame structure, and the four support beams are arranged along the circumferential direction of the support frame structure; The diagonal traction machine further has a stator structure and a rotor structure. Both ends of the rotating shaft pass through the support frame structure, and the first end of the rotating shaft is on the same side of the support frame structure as the support beam; the rotor structure is sleeved on the first end of the rotating shaft, the stator structure is installed inside the support beam, and the rotor structure is rotationally matched with the stator structure.

9. The diagonal traction machine according to claim 8, wherein, The diagonal traction machine further has a brake disc and a brake. The brake disc is sleeved on the second end of the rotating shaft, the brake is installed on the support frame structure, and the brake is matched with the brake disc.

10. Installation method of an inclined traction machine, characterized in that, It includes the following steps: Install the traction wheel inside the support body, and the first traction end and the second traction end of the traction wheel are arranged on the diagonal of the support body; Fix two rope blocking members on two diagonals of the support body; Install the support body so that the traction directions of the first traction end and the second traction end are inclined.

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