CN214359617U - Elevator well overspeed governor installation stake body - Google Patents

Abstract

The utility model relates to the technical field of elevator, and an elevator well overspeed governor erection support body is disclosed, the on-line screen storage device comprises a base, the fixed orifices has been seted up at the top of base, the top fixedly connected with bracing piece of base, the spout has been seted up in the left side of bracing piece, the inside of spout runs through the inside of bracing piece and extends to the outside of bracing piece, the inside sliding connection of spout has the mount. This elevator well overspeed governor erection bracing body, make the mount slide from top to bottom in the inside of spout through holding first power pole, and then make the high position of overspeed governor can obtain adjusting, make the action experiment of doing that maintenance personal can be more convenient, overhaul the operation or look over the product data plate, and then make the operative installations that workman can be more convenient, make simultaneously that workman can be more convenient when maintaining the inspection to the elevator overspeed governor, and then make the workman can do more things in limited time.

Description

Elevator well overspeed governor installation stake body

Technical Field

The utility model relates to an elevator technical field specifically is an elevator well overspeed governor installing support body.

Background

The elevator speed limiter is one of safety control components in an elevator safety protection system, and when the elevator in operation causes the car to overspeed and even to fall due to any reason and all other safety protection devices do not work, the speed limiter and the safety tongs perform linkage action to stop the elevator car; most of the existing elevator speed limiters are directly and fixedly arranged on a floor slab in an elevator machine room; but most elevator overspeed governor snap-on to the floor in the elevator computer lab, do like this though easy to assemble, but in the routine maintenance in-process, because the mounted position is lower, and some computer lab are restricted by the area, in-service operation gets up, especially do the action experiment, it is very inconvenient when overhauing the operation or looking over the product data plate, make maintenance workman need professional instrument to dismantle the elevator speed limit and look over, simultaneously because the computer lab area is less, make maintenance workman people install the overspeed governor with dismantle more inconvenient when dismantling.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an elevator well overspeed governor erection support body, possess that workman can be more nimble install advantages such as to the elevator overspeed governor, most elevator overspeed governor direct mount has been solved on the floor in the elevator computer lab, do so although easy to assemble, but in the routine maintenance in-process, because the mounted position is lower, and computer lab is limited by the area a bit, in-service operation gets up, especially do the action experiment, it is very inconvenient when overhauing the operation or looking over the product data plate, make maintenance workman need professional instrument to dismantle the elevator speed limit and look over, simultaneously because the computer lab area is less, make maintenance workman people install and dismantle more inconvenient problem when the overspeed governor.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator well overspeed governor installing support body, includes the base, the fixed orifices has been seted up at the top of base, the top fixedly connected with bracing piece of base, the spout has been seted up in the left side of bracing piece, the inside of spout runs through the inside of bracing piece and extends to the outside of bracing piece, the inside sliding connection of spout has the mount, the vertical cross-section of mount is "T" shape of falling, the inside of spout is run through and extends to the outside of spout in the vertical board left side of mount, the sliding tray has been seted up to the vertical inboard of mount, the vertical cross-section of sliding tray is "L" shape of falling, the inside of sliding tray is provided with location fixing device.

Preferably, the location fixing device includes first power rod, the bottom of first power rod and the inside sliding connection of transverse groove of sliding tray, the transverse rod front end sliding connection of first power rod has the second power rod, the fixed surface of first power rod connects the stopper, the left side fixedly connected with extension spring of sliding tray, the fixed surface is connected with the fixed block under the inside of spout, the surface of fixed block and the vertical inslot sliding connection of sliding tray, the rotation groove has been seted up in the left side of fixed block, the fixed surface is connected with torsion spring on the inside of rotation groove, torsion spring keeps away from the one end fixedly connected with cardboard of the inside upper surface of rotation groove.

Preferably, the left end of the tension spring is fixedly connected with the inner wall of the transverse groove of the sliding groove, and the tension spring is sleeved on the surface of the first power rod.

Preferably, the vertical section of the rotating groove is a right-angled pentagon.

Preferably, the bottom of the clamping plate is connected with the inner part of the transverse groove of the sliding groove in a sliding mode.

Preferably, the rear end of the second power rod penetrates through the front end of the first power rod and extends to the inside of the first power rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an elevator well overspeed governor erection support body possesses following beneficial effect:

1. the elevator hoistway speed limiter mounting bracket body enables the fixing bracket to slide up and down in the sliding groove by holding the first power rod, so that the height position of the speed limiter can be adjusted, so that maintenance personnel can more conveniently do action experiments, maintenance operations or check product nameplates, and further workers can use the device more conveniently, when the fixing bracket slides downwards, the fixing block slides into the vertical groove of the sliding groove, due to the limitation of the vertical groove shape of the sliding groove, the clamping plate rotates rightwards when entering the vertical groove of the sliding groove and slides into the rotating groove, after the fixing block enters the vertical groove of the sliding groove, the torsion spring resetting clamping plate rotates leftwards and slides into the transverse groove of the sliding groove, so that the position fixing of the fixing bracket is realized, the first power rod moves backwards, and the tension spring stretches, and then make first power pole promote the cardboard and rotate the inside that slips into the rotation groove to the left, make first power pole rebound, and then realize that the fixing of mount removes and makes the mount upwards remove, the inside of roll-off spout, and then make that workman can be more convenient install and dismantle the elevator overspeed governor, make simultaneously that workman can be more convenient when maintaining the inspection to the elevator overspeed governor, and then make that workman can do more things in limited time, make simultaneously that workman can be more nimble install the elevator overspeed governor.

2. This elevator well overspeed governor erection bracing body, there is the mount through the inside sliding connection of spout, the vertical cross-section of mount is for falling "T" shape, the elevator overspeed governor can be installed at the diaphragm top of mount, it is firm to make the elevator overspeed governor advance more stable when fixed through the diaphragm of mount and the combination of vertical board for the location of elevator stopper is accurate more difficult emergence slope, and then makes the workman can be more convenient fix a position the installation to the elevator overspeed governor to a certain extent.

3. This elevator well overspeed governor erection support body, the rotation groove has been seted up in the left side through the fixed block, the vertical cross-section in rotation groove is the right angle pentagon, the inside upper surface fixedly connected with torque spring in rotation groove, torque spring keeps away from the one end fixedly connected with cardboard that rotates the inside upper surface in groove, because the shape restriction in rotation groove makes the cardboard can only to the certain angle of left turn, and then make the cardboard after the inside that gets into the sliding tray, the bottom of cardboard can be with the inside lower surface contact of sliding tray transverse groove, and then realize fixing the mount position, make the cardboard can more easily promote to rotate the realization to the release of mount fixed by first power rod simultaneously, and then make the operative installations that the workman can be more convenient install and fix the overspeed governor.

Drawings

Fig. 1 is a schematic structural view of an elevator shaft speed limiter mounting bracket body of the utility model;

FIG. 2 is a schematic cross-sectional view of the support rod of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of B in fig. 2 according to the present invention.

In the figure: the tension spring comprises a base 1, a supporting rod 2, a sliding groove 3, a first power rod 4, a second power rod 5, a fixing hole 6, a fixing frame 7, a limiting block 8, a sliding groove 9, a fixing block 10, a rotating groove 11, a clamping plate 12, a torsion spring 13 and a tension spring 14.

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. 1-4, the present invention provides a technical solution: an elevator hoistway speed limiter mounting bracket body comprises a base 1, wherein the top of the base 1 is provided with fixing holes 6, the base 1 can be fixed through bolts, the top of the base 1 is fixedly connected with two supporting rods 2, the number of the supporting rods 2 is two, the two supporting rods 2 are symmetrically arranged on the left side and the right side of the top of the base 1, the insides of the two supporting rods 2 are provided with the same structure, the left side of each supporting rod 2 is provided with a sliding groove 3, the inside of each sliding groove 3 penetrates through the inside of the corresponding supporting rod 2 and extends to the outside of the corresponding supporting rod 2, the inside of each sliding groove 3 is slidably connected with a fixing frame 7, the vertical section of each fixing frame 7 is in an inverted T shape, the top of a transverse plate of each fixing frame 7 can be provided with an elevator speed limiter, the elevator speed limiter is more stable and firm when the elevator speed limiter is fixed through the combination of the transverse plate and the vertical plate of the fixing frame 7, the elevator speed limiter is more accurate in positioning and is not easy to incline, furthermore, a worker can more conveniently position and install the elevator speed limiter to a certain extent, the left side of the vertical plate of the fixing frame 7 penetrates through the inside of the sliding groove 3 and extends to the outside of the sliding groove 3, the fixing frame 7 can slide up and down in the sliding groove 3, and meanwhile, through the matching of the shape of the fixing frame 7 and the shape of the sliding groove 3, the fixing frame 7 is not easy to tilt back and forth when sliding up and down in the sliding groove 3, so that the elevator speed limiter is more stable and firm when moving, a sliding groove 9 is formed in the vertical plate of the fixing frame 7, the vertical section of the sliding groove 9 is in an inverted L shape, and a positioning and fixing device is arranged in the sliding groove 9;

the positioning and fixing device comprises a first power rod 4, the bottom of the first power rod 4 is connected with the inside of a transverse groove of a sliding groove 9 in a sliding mode, the first power rod 4 can slide left and right in the sliding groove 9, the front end of the transverse rod of the first power rod 4 is connected with a second power rod 5 in a sliding mode, the rear end of the second power rod 5 penetrates through the front end of the first power rod 4 and extends into the first power rod 4, the second power rod 5 can slide back and forth in the first power rod 4, the second power rod 5 is provided with a structure which is the same as that of the first power rod 4, and the two bases 1 can move back and forth in the first power rod 4, so that the device can adapt to elevator speed limiters with various lengths;

the surface of the first power rod 4 is fixedly connected with a limiting block 8, the limiting moving position of the first power rod 4 can be limited through the limiting block 8, the first power rod 4 is prevented from sliding out of the inside of the sliding groove 9, the left side of the sliding groove 9 is fixedly connected with a tension spring 14, the left end of the tension spring 14 is fixedly connected with the inner wall of the transverse groove of the sliding groove 9, the tension spring 14 is sleeved on the surface of the first power rod 4, the tension spring 14 can be stretched and reset through the left and right movement of the first power rod 4, the lower surface of the inside of the sliding groove 3 is fixedly connected with a fixing block 10, the surface of the fixing block 10 is slidably connected with the inside of the vertical groove of the sliding groove 9, the fixing frame 7 can slide up and down on the surface of the fixing block 10 through the vertical groove of the sliding groove 9, the rotating groove 11 is formed in the left side of the fixing block 10, the vertical section of the rotating groove 11 is a right-angle pentagon, the upper surface of the inside of the rotating groove 11 is fixedly connected with a torsion spring 13, one end of the torsion spring 13, which is far away from the upper surface inside the rotating groove 11, is fixedly connected with a clamping plate 12, the clamping plate 12 can rotate left and right inside the rotating groove 11 through the torsion spring 13, meanwhile, the clamping plate 12 can only rotate left for a certain angle due to the limitation of the shape of the rotating groove 11, the bottom of the clamping plate 12 is in sliding connection with the inside of a transverse groove of the sliding groove 9, and the clamping plate 12 can slide inside the transverse groove of the sliding groove 9;

holding the first power rod 4 to make the fixing frame 7 slide up and down in the sliding groove 3, so that the height position of the speed limiter can be adjusted, so that a maintainer can do action experiments, overhaul operations or look up product nameplates more conveniently, and further a worker can use the device more conveniently, when the fixing frame 7 slides downwards, the fixing block 10 slides into the vertical groove of the sliding groove 9, due to the limitation of the vertical groove shape of the sliding groove 9, the clamping plate 12 rotates rightwards when entering the vertical groove of the sliding groove 9, slides into the rotating groove 11, after the fixing block 10 enters the vertical groove of the sliding groove 9, the torsion spring 13 resets the clamping plate 12 to rotate leftwards and slide into the transverse groove of the sliding groove 9, so as to fix the position of the fixing frame 7, make the first power rod 4 move backwards, and the tension spring 14 stretches, and then make first power pole 4 promote cardboard 12 and rotate the inside that slips into rotation groove 11 to the left, make first power pole 4 upwards remove, and then realize that the fixed of mount 7 is relieved and make mount 7 upwards remove, the inside of roll-off spout 3, and then make that workman can be more convenient install and dismantle the elevator overspeed governor, make simultaneously that workman can be more convenient when maintaining the inspection to the elevator overspeed governor more convenient, and then make workman can do more things in limited time, make simultaneously that workman can be more nimble install the elevator overspeed governor.

The working principle is as follows:

when the elevator hoistway speed limiter mounting bracket body is used, the second power rod 5 moves back and forth in the first power rod 4, so that the two bases 1 can move relatively, the device can adapt to elevator speed limiters with various lengths, the bases 1 are fixed through bolts, the speed limiters are mounted at the top of the transverse plate of the fixing frame 7, the first power rod 4 is held so that the fixing frame 7 can slide up and down in the sliding groove 3, the height position of the speed limiters can be adjusted, a maintenance worker can conveniently perform action experiments, maintenance operations or look over product nameplates, and then workers can use the device more conveniently, when the fixing frame 7 slides downwards, the fixing block 10 slides into the vertical groove of the sliding groove 9, and due to the limitation of the vertical groove shape of the sliding groove 9, the clamping plate 12 rotates rightwards when entering the vertical groove of the sliding groove 9, slide into the inside of rotating groove 11, after fixed block 10 got into the vertical inslot portion of sliding tray 9, torsion spring 13 resets cardboard 12 and rotates the horizontal inslot portion that slides into sliding tray 9 to the left side, and then realize the rigidity to mount 7, make first power rod 4 remove backward, extension spring 14 stretches, and then make first power rod 4 promote cardboard 12 and rotate the inside that slides into rotating tray 11 to the left side, make first power rod 4 remove upwards, and then realize that the fixed of mount 7 is relieved and make mount 7 remove upwards, the inside of roll-off spout 3, and then make the workman can be more convenient install and dismantle the elevator overspeed governor.

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 (6)

1. The utility model provides an elevator well overspeed governor erection support body, includes base (1), fixed orifices (6), its characterized in that have been seted up at the top of base (1): the utility model discloses a fixing device for the sliding plate of base, including base (1), the top fixedly connected with bracing piece (2) of base (1), spout (3) have been seted up in the left side of bracing piece (2), the inside of spout (3) runs through the inside of bracing piece (2) and extends to the outside of bracing piece (2), the inside sliding connection of spout (3) has mount (7), the vertical cross-section of mount (7) is for falling "T" shape, the vertical board left side of mount (7) runs through the inside of spout (3) and extends to the outside of spout (3), sliding tray (9) have been seted up to the vertical inboard of mount (7), the inside of sliding tray (9) is provided with the location fixing device.

2. The elevator hoistway speed governor mounting bracket body of claim 1, wherein: the positioning and fixing device comprises a first power rod (4), the bottom of the first power rod (4) is connected with the inner part of the transverse groove of the sliding groove (9) in a sliding way, the front end of the transverse rod of the first power rod (4) is connected with a second power rod (5) in a sliding way, the surface of the first power rod (4) is fixedly connected with a limiting block (8), the left side of the sliding groove (9) is fixedly connected with a tension spring (14), the lower surface of the inner part of the sliding chute (3) is fixedly connected with a fixed block (10), the surface of the fixed block (10) is connected with the inside of the vertical groove of the sliding groove (9) in a sliding way, a rotating groove (11) is formed in the left side of the fixed block (10), a torsion spring (13) is fixedly connected to the upper surface of the inner part of the rotating groove (11), and one end of the torsion spring (13) far away from the inner upper surface of the rotating groove (11) is fixedly connected with a clamping plate (12).

3. The elevator hoistway speed governor mounting bracket body of claim 2, wherein: the left end of extension spring (14) and the transverse groove inner wall fixed connection of sliding tray (9), extension spring (14) cup joint the surface at first power rod (4).

4. The elevator hoistway speed governor mounting bracket body of claim 2, wherein: the vertical section of the rotating groove (11) is a right-angle pentagon.

5. The elevator hoistway speed governor mounting bracket body of claim 2, wherein: the bottom of the clamping plate (12) is connected with the inner part of the transverse groove of the sliding groove (9) in a sliding mode.

6. The elevator hoistway speed governor mounting bracket body of claim 2, wherein: the rear end of the second power rod (5) penetrates through the front end of the first power rod (4) and extends into the first power rod (4).

Images