CN213834165U

CN213834165U - High-strength household elevator traction machine fixing device

Info

Publication number: CN213834165U
Application number: CN202022905792.0U
Authority: CN
Inventors: 姜志清
Original assignee: Danyang Jiaci Precision Machinery Co ltd
Current assignee: Danyang Jiaci Precision Machinery Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-30
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a high-strength household elevator traction machine fixing device, which comprises a cross beam, wherein a pair of bolt holes are respectively arranged at two ends of the cross beam, a fixed box is arranged below the cross beam, a traction machine fixing device is arranged at the bottom of the fixed box, the left wall of the fixed box is provided with an opening, the right wall is provided with an access door, the utility model relates to the traction machine technical field, the device has compact structure, the bottom of the fixed box is provided with a traction machine fixing device, the distance between a pair of sliding blocks is controlled by controlling the rotation of the first threaded rod and the second threaded rod through controlling the driving motor, then the distance between the fixed seats is adjusted by rotating the second bolt, so as to control the size of the fixing device of the traction machine, the length and the width of the fixing seat can be adjusted according to the size of the traction machine, so that the universal traction machine fixing device is realized, and convenience is brought to people.

Description

High-strength household elevator traction machine fixing device

Technical Field

The utility model relates to a hauler technical field specifically is a high strength home use elevator hauler fixing device.

Background

The traction machine is also called as an elevator main machine, is power equipment of an elevator, and comprises a motor, a brake, a coupler, a reduction gearbox, a traction wheel, a frame, a guide wheel, an auxiliary jigger hand wheel and the like, the function of the traction machine is to convey and transmit power to enable the elevator to run, a clearance must be checked by a feeler gauge before a bolt is screwed down by combining a base of the traction machine and a mounting plane and the like, if the clearance is filled by a gasket, the running function of the traction machine or the elevator is influenced by the clearance in any form, and the utility model with the publication number of CN203976191U discloses a household elevator traction machine fixing device which comprises a hoistway, a traction machine support, the traction wheel, the traction machine, a traction machine press plate, a support press plate, a blocking rope, a traction steel wire rope, an expansion bolt, a base station and a hoistway wall body; the traction machine support is composed of a platform plate and a side plate, the traction machine is fixedly connected to the platform plate in a threaded mode, the side plate is fixed to the wall of the hoistway bottom pit through an expansion bolt, and a right angle formed by the platform plate and the side plate is clamped at the junction of the hoistway bottom pit wall and the base station; the traction machine bears the load through the base station, and the platform plate is fixedly connected with the support pressing plate through an expansion bolt; be provided with the driving sheave on the hauler, the hauler top is provided with the hauler clamp plate, however in actual life, the model of hauler has the multiple, so hauler base fixing device also need the size of corresponding matching hauler, and this utility model is not suitable for the fixed mode singleness of the model of multiple hauler.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high strength home use elevator hauler fixing device has solved the single problem of the fixed mode of current device.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high strength home use elevator hauler fixing device, includes the crossbeam, the crossbeam both ends are equipped with a pair of bolt hole respectively, fixed case is installed to the crossbeam below, fixed bottom of the case portion installs a pair of slide rail, and is a pair of install hauler fixing device on the slide rail, a pair of fixed block is installed to lateral wall around the fixed case, and is a pair of fixture is installed on the fixed block, fixed case left side wall is equipped with the opening, the right side wall is equipped with the access door.

Preferably, the traction machine fixing device comprises a pair of sliding blocks arranged on a pair of the sliding rails, four pairs of telescopic rods are fixedly connected to the outer ends of the pair of sliding blocks, four pairs of fastening screws are arranged on the four pairs of telescopic rods, two pairs of fixing seats are fixedly connected to the moving ends of the four pairs of telescopic rods, two pairs of first bolts are arranged on the two pairs of fixing seats, two pairs of second bolts are screwed in the two pairs of fixing seats, a first sliding chute and a first threaded hole are arranged in the left sliding block of the pair of sliding blocks, a second sliding chute and a second threaded hole are arranged in the right sliding block of the pair of sliding blocks, a pair of bearing bases are arranged at the bottom of the fixing box, a first threaded rod and a second threaded rod are embedded in the pair of bearing bases, the first threaded rod penetrates through the first sliding chute and the second threaded hole, and a first conical gear is arranged at the top end of the first threaded rod, the second threaded rod passes first screw hole and the second spout, second bevel gear is installed on second threaded rod top, driving motor is installed to fixed bottom of the case portion, the driving gear is installed to the driving motor drive end, a pair of bearing bracket is installed to fixed bottom of the case portion, and is a pair of bearing bracket is embedded to have the connecting axle, driven gear has been cup jointed to the connecting axle outside, driven gear with the driving gear meshing, third bevel gear is installed to the connecting axle upper end, fourth bevel gear is installed to the connecting axle lower extreme, third bevel gear with first bevel gear meshing, fourth bevel gear with second bevel gear meshing.

Preferably, the clamping mechanism comprises a pair of air cylinders arranged on the pair of fixing blocks, a pair of connecting seats are arranged at the moving ends of the air cylinders, and a pair of arc-shaped clamping plates are arranged at the top ends of the connecting seats.

Preferably, two pairs of limiting blocks are installed at two ends of the pair of slide rails.

Preferably, the top of the side wall of the fixed box is provided with a heat dissipation opening.

Preferably, two pairs of backing plates are arranged between the two pairs of second bolts and the two pairs of fixing seats.

Preferably, the bottoms of the two pairs of fixing seats are in sliding connection with the bottom of each fixing box.

Preferably, a positioning pin is arranged between the pair of sliding blocks and the pair of sliding rails.

Advantageous effects

The utility model provides a high strength home use elevator hauler fixing device, the following beneficial effect is possessed, this device compact structure, install hauler fixing device bottom fixed box, control first threaded rod and second threaded rod through control driving motor and rotate the distance between a pair of slider of control, then adjust the distance between the fixing base through rotating the second bolt, and then control hauler fixing device's size, can adjust the length width of fixing base according to the size of hauler, realize an omnipotent hauler fixing device, the use of giving people has brought the convenience.

Drawings

Fig. 1 is a plan view of the traction machine fixing device of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a left side view of the clamping mechanism of the present invention.

In the figure: 1. a cross beam; 2. bolt holes; 3. an opening; 4. a fixed box; 5. an access door; 6. a slide rail; 7. a slider; 8. fastening screws; 9. a telescopic rod; 10. a fixed seat; 11. a first bolt; 12. a second bolt; 13. a first threaded hole; 14. a second threaded rod; 15. a second chute; 16. a second bevel gear; 17. a fourth bevel gear; 18. a drive motor; 19. a driving gear; 20. a bearing support; 21. a connecting shaft; 22. a third bevel gear; 23. a first bevel gear; 24. a second threaded hole; 25. a first threaded rod; 26. a first chute; 27. a limiting block; 28. a bearing mount; 29. a heat dissipation port; 30. a fixed block; 31. a cylinder; 32. a connecting seat; 33. an arc-shaped splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-strength household elevator traction machine fixing device comprises a cross beam 1, wherein a pair of bolt holes 2 are respectively arranged at two ends of the cross beam 1, a fixing box 4 is arranged below the cross beam 1, a pair of slide rails 6 are arranged at the bottom of the fixing box 4, a traction machine fixing device is arranged on the pair of slide rails 6, a pair of fixing blocks 30 are arranged on the front side wall and the rear side wall of the fixing box 4, a pair of clamping mechanisms are arranged on the pair of fixing blocks 30, an opening 3 is arranged on the left wall of the fixing box 4, an access door 5 is arranged on the right wall of the fixing box, the traction machine fixing device comprises a pair of slide blocks 7 arranged on the pair of slide rails 6, four pairs of telescopic rods 9 are fixedly connected at the outer ends of the pair of slide blocks 7, four pairs of fastening screws 8 are arranged on the four pairs of telescopic rods 9, two pairs of fixing seats 10 are fixedly connected with the moving ends of the four pairs of telescopic rods 9, and two pairs of first bolts 11 are arranged on the two pairs of fixing seats 10, two pairs of second bolts 12 are screwed in the two pairs of fixed seats 10, a first sliding chute 26 and a first threaded hole 13 are arranged in the left sliding block 7 of the pair of sliding blocks 7, a second sliding chute 15 and a second threaded hole 24 are arranged in the right sliding block 7 of the pair of sliding blocks 7, a pair of bearing bases 28 are installed at the bottom of the fixed box 4, a first threaded rod 25 and a second threaded rod 14 are embedded in the pair of bearing bases 28, the first threaded rod 25 passes through the first sliding chute 26 and the second threaded hole 24, a first bevel gear 23 is installed at the top end of the first threaded rod 25, the second threaded rod 14 passes through the first threaded hole 13 and the second sliding chute 15, a second bevel gear 16 is installed at the top end of the second threaded rod 14, a driving motor 18 is installed at the bottom of the fixed box 4, and a driving gear 19 is installed at the driving end of the driving motor 18, a pair of bearing supports 20 are installed at the bottom of the fixed box 4, a pair of bearing supports 20 are embedded with a connecting shaft 21, a driven gear is sleeved outside the connecting shaft 21 and meshed with the driving gear 19, a third bevel gear 22 is installed at the upper end of the connecting shaft 21, a fourth bevel gear 17 is installed at the lower end of the connecting shaft 21, the third bevel gear 22 is meshed with the first bevel gear 23, the fourth bevel gear 17 is meshed with the second bevel gear 16, the clamping mechanism comprises a pair of cylinders 31 installed on a pair of fixed blocks 30, a pair of connecting seats 32 are installed at the moving ends of the cylinders 31, a pair of arc-shaped clamping plates 33 are installed at the top ends of the connecting seats 32, two pairs of limiting blocks 27 are installed at two ends of the slide rail 6, and a heat dissipation opening 29 is formed in the top of the side wall of the fixed box 4, two pairs of base plates are arranged between the two pairs of second bolts 12 and the two pairs of fixing seats 10, the bottoms of the two pairs of fixing seats 10 are slidably connected with the bottom of the fixing box 4, and positioning pins are arranged between the pair of sliding blocks 7 and the pair of sliding rails 6.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the tractor needs to be fixed, firstly, the driving motor 18 is controlled, the driving gear 19 at the driving end of the driving motor 18 drives the driven gear to rotate, the driven gear drives the connecting shaft 21 to rotate on the pair of bearing supports 20, the connecting shaft 21 drives the fourth bevel gear 17 and the third bevel gear 22 at two ends to rotate, then the fourth bevel gear 17 and the third bevel gear 22 of the second bevel gear drive the second bevel gear 16 and the first bevel gear 23 which are meshed with the fourth bevel gear to rotate, further the first threaded rod 25 and the second threaded rod 14 are driven to rotate, further the distance between the pair of sliding blocks 7 is adjusted, then the pair of sliding blocks 7 are fixed by using the positioning pin, then the distance between the two pairs of fixing seats 10 is adjusted by rotating the second bolt 12, after the adjustment is finished, the telescopic rod 9 is fixed by the fastening screw 8, and thus the effect of fixing various types of tractors is achieved, the limiting block 27 is used for preventing the sliding block 7 from falling off from the sliding rail 6, the outer ring of the nut at the outer end of the second bolt is provided with anti-slip threads to facilitate screwing of the second bolt, and finally the cylinder 31 on the fixing block 30 is adjusted to enable the pair of arc-shaped clamping plates 33 to clamp the traction machine.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength home use elevator hauler fixing device, includes crossbeam (1), its characterized in that, crossbeam (1) both ends are equipped with a pair of bolt hole (2) respectively, fixed case (4) are installed to crossbeam (1) below, a pair of slide rail (6) are installed to fixed case (4) bottom, and are a pair of install hauler fixing device on slide rail (6), a pair of fixed block (30) is installed to lateral wall around fixed case (4), and is a pair of fixture is installed on fixed block (30), fixed case (4) left wall is equipped with opening (3), fixed case right wall is equipped with access door (5).

2. The high-strength household elevator traction machine fixing device according to claim 1, wherein the traction machine fixing device comprises a pair of sliding blocks (7) arranged on a pair of the sliding rails (6), four pairs of telescopic rods (9) are fixedly connected to outer ends of the pair of sliding blocks (7), four pairs of fastening screws (8) are arranged on the four pairs of telescopic rods (9), two pairs of fixing seats (10) are fixedly connected to moving ends of the four pairs of telescopic rods (9), two pairs of first bolts (11) are arranged on the two pairs of fixing seats (10), two pairs of second bolts (12) are screwed in the two pairs of fixing seats (10), a first sliding chute (26) and a first threaded hole (13) are arranged in the left sliding block (7) of the pair of sliding blocks (7), a second sliding chute (15) and a second threaded hole (24) are arranged in the right sliding block (7) of the pair of sliding blocks (7), a pair of bearing bases (28) is installed to fixed case (4) bottom, and is a pair of bearing bases (28) are embedded to have first threaded rod (25) and second threaded rod (14), first threaded rod (25) pass first spout (26) and second threaded hole (24), first conical gear (23) is installed on first threaded rod (25) top, second threaded rod (14) pass first threaded hole (13) and second spout (15), second conical gear (16) is installed on second threaded rod (14) top, driving motor (18) is installed to fixed case (4) bottom, driving gear (19) is installed to driving motor (18) drive end, a pair of bearing support (20) is installed to fixed case (4) bottom, and is a pair of bearing support (20) is embedded to have connecting axle (21), the connecting shaft (21) is externally sleeved with a driven gear, the driven gear is meshed with the driving gear (19), a third bevel gear (22) is installed at the upper end of the connecting shaft (21), a fourth bevel gear (17) is installed at the lower end of the connecting shaft (21), the third bevel gear (22) is meshed with the first bevel gear (23), and the fourth bevel gear (17) is meshed with the second bevel gear (16).

3. A high-strength home elevator traction machine fixing device as claimed in claim 2, wherein the pair of clamping mechanisms comprises a pair of air cylinders (31) mounted on the pair of fixing blocks (30), a pair of connecting seats (32) are mounted at moving ends of the pair of air cylinders (31), and a pair of arc-shaped clamping plates (33) are mounted at top ends of the pair of connecting seats (32).

4. A high-strength home elevator traction machine fixing device as defined in claim 2, wherein two pairs of stoppers (27) are installed at both ends of one pair of the slide rails (6).

5. A high-strength home elevator traction machine fixing device as claimed in claim 1, wherein the top of the sidewall of the fixing box (4) is provided with a heat radiating port (29).

6. A high-strength home elevator traction machine fixing device as defined in claim 2, wherein two pairs of backing plates are provided between two pairs of the second bolts (12) and two pairs of the fixing seats (10).

7. A high-strength home elevator traction machine fixing device as claimed in claim 2, wherein the bottoms of the two pairs of fixing seats (10) are slidably connected with the bottom of the fixing box (4).

8. A high-strength home elevator traction machine fixing device as claimed in claim 2, wherein a positioning pin is provided between a pair of the sliding blocks (7) and a pair of the sliding rails (6).