CN217650666U

CN217650666U - Tractor frame with shock-absorbing structure

Info

Publication number: CN217650666U
Application number: CN202221397983.3U
Authority: CN
Inventors: 王连桥
Original assignee: Anhui Yizhongde Elevator Parts Co ltd
Current assignee: Anhui Yizhongde Elevator Parts Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-25
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a traction machine base with a damping structure, which comprises an L-shaped base and a traction machine base, wherein a groove is formed in the side wall of the L-shaped base, a lead screw is arranged in the groove, a movable block is connected to the inner wall of the groove in a sliding manner, and a mounting seat is fixed on the outer side of the movable block; the bottom of hauler frame is provided with the montant all around, and the montant is connected with the through-hole, and the through-hole is seted up all around the surface of mount pad simultaneously, the outside top of montant cup joints and is provided with the spring, and the draw-in groove has been seted up to the below lateral wall of montant. This hauler frame with shock-absorbing structure is provided with montant and spacing bolt, when needs are dismantled the spring, only needs to rotate the spacing bolt in the mount pad outside, makes spacing bolt outwards remove to with the draw-in groove separation of montant below, later pulling hauler frame drives montant and through-hole separation, can take out the spring and dismantle it, simple structure, easy dismounting helps the staff to overhaul.

Description

Tractor frame with shock-absorbing structure

Technical Field

The utility model relates to a hauler relevant technical field specifically is a hauler frame with shock-absorbing structure.

Background

An elevator tractor is a power device of an elevator, also called as an elevator main machine, has the function of conveying and transmitting power to enable the elevator to run, and consists of a motor, a brake, a coupler, a reduction gearbox, a traction wheel, a frame, a guide wheel, an auxiliary turning hand wheel and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hauler frame with shock-absorbing structure to solve the inconvenient dismantlement to the spring of the current hauler frame that proposes in the above-mentioned background art, and the inconvenient problem of adjusting that carries on.

In order to achieve the above purpose, the utility model provides a following technical scheme: a tractor base with a damping structure, which comprises an L-shaped base and a tractor base,

the side wall of the L-shaped base is provided with a groove, a screw rod is arranged in the groove, the inner wall of the groove is connected with a movable block in a sliding mode, an installation seat is fixed on the outer side of the movable block, a sleeve is arranged on the side wall of the installation seat, and a first rack is arranged on one side of the inner wall of the sleeve;

the bottom of hauler frame is provided with the montant all around, and the montant is connected with the through-hole, and the through-hole is seted up all around the surface of mount pad simultaneously, the outside top of montant cup joints and is provided with the spring, and the below lateral wall of montant has seted up the draw-in groove.

Preferably, the screw rod is connected with a hand wheel, the hand wheel is arranged at the top of the L-shaped base, and the screw rod is in threaded connection with the movable block.

By adopting the technical scheme, the position of the tractor base can be adjusted.

Preferably, the top of L shape base is rotated and is connected with the movable rod, and the movable rod runs through telescopic inside, and telescopic internal diameter is greater than the external diameter of movable rod simultaneously, the lateral wall of movable rod is provided with the second rack, and the second rack is connected with first rack toothing, and the top of movable rod is fixed with the handle simultaneously.

By adopting the technical scheme, the position of the tractor base can be limited after being adjusted, and the stability is improved.

Preferably, the through holes, the vertical rods and the springs are all provided with multiple groups and are arranged at equal intervals.

By adopting the technical scheme, the vibration can be reduced when the traction machine is used.

Preferably, the side wall of the mounting seat is provided with a threaded hole, a limiting bolt is arranged in the threaded hole, and the limiting bolt penetrates through the clamping groove.

Through adopting above-mentioned technical scheme, can conveniently dismantle the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the traction machine base with the shock absorption structure,

(1) The vertical rod and the limiting bolt are arranged, when the spring needs to be disassembled, the limiting bolt on the outer side of the mounting seat only needs to be rotated to enable the limiting bolt to move outwards and be separated from the clamping groove below the vertical rod, then the traction machine base is pulled to drive the vertical rod to be separated from the through hole, and the spring can be drawn out to be disassembled;

(2) Be provided with movable block and movable rod, drive the lead screw through rotating the hand wheel and rotate, make the lead screw drive movable block and mount pad rise or descend, can adjust the high position of hauler frame, precision when improving the installation rotates the movable rod after the adjustment, makes the second rack card of movable rod lateral wall in the first rack of sleeve inner wall to carry on spacingly to the high position of mount pad, improve its stability.

Drawings

FIG. 1 is a schematic view of the front view structure of the present invention;

FIG. 2 is a schematic side sectional view of the mounting base of the present invention;

fig. 3 is a schematic view of the structure of the vertical rod of the present invention.

In the figure: 1. l-shaped base, 2, screw rod, 3, hand wheel, 4, movable block, 5, mounting seat, 6, sleeve, 7, first rack, 8, movable rod, 9, second rack, 10, handle, 11, tractor frame, 12, vertical rod, 13, spring, 14, clamping groove, 15 and limit bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a traction machine base with a damping structure is disclosed, as shown in figure 1, a groove is formed in the side wall of an L-shaped base 1, a lead screw 2 is arranged in the groove, a movable block 4 is slidably connected to the inner wall of the groove, the lead screw 2 is connected with a hand wheel 3, the hand wheel 3 is arranged at the top of the L-shaped base 1, the lead screw 2 is in threaded connection with the movable block 4, after a traction machine is installed on a traction machine base 11, when the position of the traction machine needs to be adjusted, a handle 10 is rotated to drive a movable rod 8 to rotate, a second rack 9 on the side wall of the movable rod 8 is separated from a first rack 7 on the inner wall of a sleeve 6, and then the hand wheel 3 is rotated to drive the lead screw 2 to drive the movable block 4 in threaded connection with the lead screw to slide in the groove, so that the movable block 4, an installation base 5 and the traction machine base 11 can adjust the height, the height position of the traction machine is adjusted, and the installation accuracy is improved.

As shown in fig. 1, an installation seat 5 is fixed on the outer side of the movable block 4, a sleeve 6 is arranged on the side wall of the installation seat 5, and a first rack 7 is arranged on one side of the inner wall of the sleeve 6; the top of L shape base 1 is rotated and is connected with movable rod 8, and movable rod 8 runs through the inside of sleeve 6, the internal diameter of sleeve 6 is greater than the external diameter of movable rod 8 simultaneously, the lateral wall of movable rod 8 is provided with second rack 9, and second rack 9 is connected with the meshing of first rack 7, simultaneously the top of movable rod 8 is fixed with handle 10, behind the high position of adjustment hauler, it drives movable rod 8 and rotates to rotate handle 10, make the second rack 9 card of 8 lateral walls of movable rod in the first rack 7 of 6 inner walls of sleeve, make first rack 7 and second rack 9 be in the engaged state, so that carry on spacingly to the high position of sleeve 6 and mount pad 5, thereby improve the stability of hauler frame 11 and hauler.

As shown in fig. 1, fig. 2 and fig. 3, the bottom of the traction machine base 11 is provided with the montant 12 all around, and the montant 12 is connected with the through-hole, the through-hole is seted up all around the surface of mount pad 5 simultaneously, the outside top of montant 12 is cup jointed and is provided with spring 13, and the draw-in groove 14 has been seted up to the below lateral wall of montant 12, the through-hole, montant 12 and spring 13 all are provided with the multiunit, and its impartial interval sets up, in the use, when the tractor on the traction machine base 11 produces vibrations, montant 12 can remove in the through-hole on mount pad 5 surface, the spring 13 on montant 12 surface can take place deformation simultaneously, make can reduce the produced vibrations of the tractor on the traction machine base 11, thereby improve the stability in the use.

As shown in fig. 2 and fig. 3, threaded hole is opened in the side wall of mount pad 5, and be provided with limiting bolt 15 in the threaded hole, limiting bolt 15 runs through draw-in groove 14 simultaneously, limiting bolt 15 that runs through draw-in groove 14 can restrict the range of motion of montant 12, avoid montant 12 to pop out, make can also carry on spacingly to it when can making things convenient for montant 12 to remove, when needing to dismantle spring 13 after using certain term, only need rotate limiting bolt 15 and make its and the draw-in groove 14 separation of montant 12 below, later can upwards spur hauler frame 11 and take montant 12 out from the through-hole, so as to release spring 13 on montant 12 surface and dismantle the maintenance, and easy dismounting, and convenience when overhauing is improved.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a hauler frame with shock-absorbing structure, includes L shape base (1) and hauler frame (11), its characterized in that:

a groove is formed in the side wall of the L-shaped base (1), a screw rod (2) is arranged in the groove, a movable block (4) is connected to the inner wall of the groove in a sliding mode, an installation seat (5) is fixed to the outer side of the movable block (4), a sleeve (6) is arranged on the side wall of the installation seat (5), and a first rack (7) is arranged on one side of the inner wall of the sleeve (6);

the bottom of hauler frame (11) is provided with montant (12) all around, and montant (12) are connected with the through-hole, and the through-hole is seted up all around the surface of mount pad (5) simultaneously, the outside top of montant (12) is cup jointed and is provided with spring (13), and the below lateral wall of montant (12) has seted up draw-in groove (14).

2. The traction machine base with a shock-absorbing structure according to claim 1, wherein: the screw rod (2) is connected with the hand wheel (3), the hand wheel (3) is arranged at the top of the L-shaped base (1), and meanwhile the screw rod (2) is in threaded connection with the movable block (4).

3. The traction machine base with a shock-absorbing structure according to claim 1, wherein: the top of L shape base (1) is rotated and is connected with movable rod (8), and movable rod (8) run through the inside of sleeve (6), and the internal diameter of sleeve (6) is greater than the external diameter of movable rod (8) simultaneously, the lateral wall of movable rod (8) is provided with second rack (9), and second rack (9) are connected with first rack (7) meshing, and the top of movable rod (8) is fixed with handle (10) simultaneously.

4. The traction machine base with a shock-absorbing structure according to claim 1, wherein: the through holes, the vertical rods (12) and the springs (13) are all provided with multiple groups and are arranged at equal intervals.

5. The traction machine base with a shock-absorbing structure according to claim 1, wherein: threaded holes are formed in the side wall of the mounting seat (5), limiting bolts (15) are arranged in the threaded holes, and meanwhile the limiting bolts (15) penetrate through the clamping grooves (14).