CN216072675U

CN216072675U - Improvement type fixed bolster

Info

Publication number: CN216072675U
Application number: CN202122368793.0U
Authority: CN
Inventors: 金健红
Original assignee: Wujiang Xinda Escalator Accessories Co ltd
Current assignee: Wujiang Xinda Escalator Accessories Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-18
Anticipated expiration: 2031-09-28

Abstract

The application discloses improvement type fixed bolster, including supporting seat and setting protection machanism, guide rail, motor, the pole of cup jointing, limiting plate and the threaded rod in supporting seat one side, supporting seat left and right sides fixed connection second fixed plate, the installation piece is pegged graft to supporting seat top symmetry. This application is rational in infrastructure, in order to improve the safeguard function of staircase, be provided with the mount in the supporting seat left and right sides, the slider has been cup jointed on the mount surface, the connecting rod of pulling slider one side, the connecting rod drives the grafting piece rather than the rigid coupling and slides in the spout, grafting piece atress extrusion spring simultaneously, the spring shrink, when removing the slider to relevant position, loosen the connecting rod, the spring resets in the joint gets into the card hole on the mount this moment, guard flap has been placed to slider opposite side inside simultaneously, guard flap passes through fixing bolt to be fixed in the slider, further improved the staircase and moved the safety often, the rationality of structure has been embodied.

Description

Improvement type fixed bolster

Technical Field

The application relates to the field of supports, in particular to an improved fixing support.

Background

The escalator generally refers to an escalator, a hand-rail elevator and an escalator, and is a transportation tool for transporting pedestrians in a transportation belt mode. Another pedestrian transportation vehicle, much like an escalator, is a moving walkway. The automatic pedestrian path and the automatic pedestrian path are respectively provided with no steps; most of the escalators only walk on flat ground or slightly incline, and the existing escalators are generally supported and fixed by arranging brackets at two sides of a step.

The existing fixing support has simpler structure and function, and the stability of most fixing supports is poorer, so that the normal operation is influenced; in addition, part of the supports do not have a protection function, and the safety is poor due to the fact that the height of some escalators is low. Therefore, an improved fixing bracket is proposed to solve the above problems.

Disclosure of Invention

An improved fixing bracket is provided in this embodiment for solving the problem of poor safety of the lower height of some escalators in the prior art.

According to an aspect of the application, an improvement type fixed bolster is provided, including supporting seat and protection machanism, guide rail, motor, the pole of cup jointing, limiting plate and the threaded rod of setting in supporting seat one side, supporting seat left and right sides fixed connection second fixed plate, supporting seat top symmetry grafting installation piece, installation piece top fixed connection guide rail, the first fixed plate of the inside symmetry fixed connection of supporting seat, the pole of cup jointing is connected in the inside rotation of first fixed plate, cup joint the pole left and right sides threaded connection threaded rod, protection machanism includes the mount, mount surface sliding connection slider, the inside spout of having seted up of slider, the inside sliding connection of spout connects the joint piece, supporting seat left and right sides fixed connection second fixed plate, second fixed plate top symmetry fixed connection mount.

Furthermore, the surface of the sleeve rod is symmetrically and fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the bottom of the second bevel gear is fixedly connected with a motor, and the bottom of the motor is fixedly connected with the inside of the supporting seat.

Further, threaded rod bottom one side fixed connection gag lever post, gag lever post bottom sliding connection limiting plate, just the inside spacing groove of seting up with the gag lever post adaptation of limiting plate.

Furthermore, a clamping block is fixedly connected to one side of the threaded rod, the clamping block is clamped with the mounting block, and a clamping groove matched with the clamping block is formed in the mounting block.

Furthermore, grafting piece one side is pegged graft mutually with the mount, grafting piece opposite side fixed connection connecting rod, the connecting rod runs through the coupling block, the connecting rod surface cover is equipped with the spring, spring one side fixed connection grafting piece, spring opposite side fixed connection spout.

Further, a placing groove is formed in one side of the sliding block, a protective baffle is placed in the placing groove, one side of the protective baffle is in threaded connection with a fixing bolt, and the fixing bolt penetrates through the sliding block.

Through the above-mentioned embodiment of this application, adopted protection machanism, solved the problem that the lower security of part staircase height is poor, guaranteed the practicality of device simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. supporting seat, 2, guide rail, 3, installation piece, 4, draw-in groove, 5, fixture block, 6, threaded rod, 7, first fixed plate, 8, cup joint the pole, 9, first bevel gear, 10, second bevel gear, 11, motor, 12, gag lever post, 13, limiting plate, 14, spacing groove, 15, mount, 16, slider, 17, guard flap, 18, standing groove, 19, fixing bolt, 20, spring, 21, spout, 22, grafting piece, 23, connecting rod, 24, second fixed plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The protection mechanism in this embodiment can be applicable to various support frames, for example, the following support frame for construction engineering is provided in this embodiment, and the protection mechanism in this embodiment can be used for protecting a support for building.

A supporting frame for constructional engineering comprises a first shell, wherein a motor is fixedly arranged in the first shell, a threaded rod is fixedly connected to the output end of the motor, a sleeve is sleeved on the threaded rod, a second shell is fixedly connected to the upper side of the first shell, one end of a sliding plate is fixedly connected to the left side and the right side of the sleeve, the other end of the sliding plate is hinged to one end of a connecting rod, the other end of the connecting rod is hinged to a sliding block, the sliding block is connected with a supporting plate in a sliding manner, a fixed block is hinged to the left end of the supporting plate, a lifting shell is fixedly connected to the fixed block, the lifting shell is movably connected with the second shell, the first shell is symmetrically provided with fixed plates positioned on the left side and the right side of the motor, an electric push rod is fixedly connected to one side, away from each other of the two fixed plates, a sleeve is fixedly connected to the telescopic end of the electric push rod, a push plate is slidably connected to the sleeve, one end of a spring is fixedly connected to the upper side bottom end of the sleeve, the one end of the downside fixedly connected with bracing piece of push pedal, the other end of bracing piece rotates and is connected with the spheroid, be provided with the screw hole that matches with the threaded rod on the sleeve pipe, the preceding of lift shell inside wall, the equal fixedly connected with slide rail in back both sides, be provided with the second spout that matches with the slide rail on the second casing, the downside of backup pad is provided with the first spout that matches with the slider, threaded rod and first casing, the rotation junction of second casing is provided with the bearing, first casing passes through welded fastening with the second casing and is connected, second casing and lift shell left side, the right side both sides all are provided with the breach that matches with the sliding plate, the upside of backup pad is provided with anti-skidding line.

Of course, the protection mechanism of the present embodiment can also be applied to various fixing brackets. Here, a description is omitted, and a description is provided below of the fixing bracket according to an embodiment of the present application.

Referring to fig. 1-3, an improved fixing bracket includes a supporting seat 1, and a protection mechanism, a guide rail 2, a motor 11, a sleeved rod 8, a limiting plate 13 and a threaded rod 6, which are disposed on one side of the supporting seat 1, wherein the left and right sides of the supporting seat 1 are fixedly connected with second fixing plates 24, the top of the supporting seat 1 is symmetrically inserted with mounting blocks 3, the top of the mounting blocks 3 is fixedly connected with the guide rail 2, the inside of the supporting seat 1 is symmetrically and fixedly connected with a first fixing plate 7, the inside of the first fixing plate 7 is rotatably connected with a connecting rod 8, the left and right sides of the sleeved rod 8 are connected with the threaded rod 6 by threads, the protection mechanism includes a fixing frame 15, the surface of the fixing frame 15 is slidably connected with a sliding block 16, the inside of the sliding block 16 is provided with a sliding groove 21, the inside of the sliding groove 21 is slidably connected with a connecting block 22, the left and right sides of the supporting seat 1 are fixedly connected with the second fixing plates 24, the top of the second fixing plate 24 is symmetrically and fixedly connected with the fixing frame 15.

The surface of the sleeve rod 8 is symmetrically and fixedly connected with a first bevel gear 9, one side of the first bevel gear 9 is meshed with a second bevel gear 10, the bottom of the second bevel gear 10 is fixedly connected with a motor 11, and the bottom of the motor 11 is fixedly connected with the inside of the supporting seat 1; a limiting rod 12 is fixedly connected to one side of the bottom of the threaded rod 6, the bottom of the limiting rod 12 is connected with a limiting plate 13 in a sliding mode, and a limiting groove 14 matched with the limiting rod 12 is formed in the limiting plate 13; a clamping block 5 is fixedly connected to one side of the threaded rod 6, the clamping block 5 is clamped with the mounting block 3, and a clamping groove 4 matched with the clamping block 5 is formed in the mounting block 3; one side of the insertion block 22 is inserted into the fixed frame 15, the other side of the insertion block 22 is fixedly connected with a connecting rod 23, the connecting rod 23 penetrates through the connecting slider 16, a spring 20 is sleeved on the surface of the connecting rod 23, one side of the spring 20 is fixedly connected with the insertion block 22, and the other side of the spring 20 is fixedly connected with a sliding groove 21; a placing groove 18 is formed in one side of the sliding block 16, a protective baffle 17 is placed in the placing groove 18, a fixing bolt 19 is in threaded connection with one side of the protective baffle 17, and the fixing bolt 19 penetrates through the sliding block 16.

When the utility model is used, the electrical components in the application are externally connected and communicated with a power supply and a control switch when in use, when the escalator guide rail 2 is installed, firstly, the installation block 3 fixedly connected with the guide rail 2 is inserted on the supporting seat 1, the motor 11 is started, the output end of the motor 11 drives the second bevel gear 10 fixedly connected with the motor to rotate, the second bevel gear 10 drives the first bevel gears 9 meshed with the two sides to rotate, the first bevel gears 9 drive the sleeve rod 8 fixedly connected with the first bevel gears to rotate, the sleeve rod 8 drives the threaded rods 6 in threaded connection with the two sides to move outwards, meanwhile, the threaded rod 6 drives a limiting rod 12 fixedly connected at the bottom to slide in a limiting groove 14 formed in a limiting plate 13 until the threaded rod 12 drives the clamping block 5 to enter a clamping groove 4 in the mounting block 3, so that the guide rail 2 is fixed, the stability of the guide rail 2 is ensured, and the escalator can run conveniently; some escalators are lower, in order to improve the safeguard function of escalator, be provided with mount 15 in the 1 left and right sides of supporting seat, mount 15 surface has cup jointed slider 16, the connecting rod 23 of pulling slider 16 one side, connecting rod 23 drives the grafting piece 22 rather than the rigid coupling and slides in spout 21, the grafting piece 22 atress extrusion spring 20 simultaneously, spring 20 contracts, when moving slider 16 to relevant position, loosen connecting rod 23, spring 20 resets the joint this moment and gets into the draw-in hole on mount 15, guard flap 17 has been placed to 16 opposite side inside simultaneously, guard flap 17 passes through fixing bolt 19 to be fixed in slider 16, the often safety of escalator operation has further been improved, the rationality of structure has been embodied.

The application has the advantages that:

1. in order to ensure the stability of the guide rail, when the escalator guide rail is installed, an installation block fixedly connected with the guide rail is inserted on a supporting seat, the output end of a motor drives a second bevel gear fixedly connected with the motor to rotate, the second bevel gear drives a first bevel gear meshed with two sides to rotate, the first bevel gear drives a sleeve rod fixedly connected with the first bevel gear to rotate, the sleeve rod drives threaded rods in threaded connection with two sides to move outwards, meanwhile, the threaded rods drive limiting rods fixedly connected with the bottom to slide in limiting grooves formed in a limiting plate until the threaded rods drive clamping blocks to enter clamping grooves in the installation block, the guide rail is fixed, the stability of the guide rail is ensured, and the escalator can conveniently run;

2. this application is rational in infrastructure, in order to improve the safeguard function of staircase, be provided with the mount in the supporting seat left and right sides, the slider has been cup jointed on the mount surface, the connecting rod of pulling slider one side, the connecting rod drives the grafting piece rather than the rigid coupling and slides in the spout, grafting piece atress extrusion spring simultaneously, the spring shrink, when removing the slider to relevant position, loosen the connecting rod, the spring resets in the joint gets into the card hole on the mount this moment, guard flap has been placed to slider opposite side inside simultaneously, guard flap passes through fixing bolt to be fixed in the slider, further improved the staircase and moved the safety often, the rationality of structure has been embodied.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an improvement type fixed bolster which characterized in that: comprises a supporting seat (1), and a protection mechanism, a guide rail (2), a motor (11), a socket rod (8), a limiting plate (13) and a threaded rod (6) which are arranged on one side of the supporting seat (1), wherein the left side and the right side of the supporting seat (1) are fixedly connected with a second fixed plate (24), the top of the supporting seat (1) is symmetrically plugged with an installation block (3), the top of the installation block (3) is fixedly connected with the guide rail (2), the inside of the supporting seat (1) is symmetrically and fixedly connected with a first fixed plate (7), the inside of the first fixed plate (7) is rotatably connected with the socket rod (8), the left side and the right side of the socket rod (8) are connected with the threaded rod (6) in a threaded manner, the protection mechanism comprises a fixing frame (15), the surface of the fixing frame (15) is slidably connected with a sliding block (16), a sliding groove (21) is formed in the sliding block (22) in the sliding groove (21), the top of the second fixing plate (24) is symmetrically and fixedly connected with the fixing frame (15).

2. An improved fixing bracket as defined in claim 1, further comprising: the surface of the sleeve rod (8) is symmetrically and fixedly connected with a first bevel gear (9), one side of the first bevel gear (9) is meshed with a second bevel gear (10), the bottom of the second bevel gear (10) is fixedly connected with a motor (11), and the bottom of the motor (11) is fixedly connected with the inside of the supporting seat (1).

3. An improved fixing bracket as defined in claim 1, further comprising: threaded rod (6) bottom one side fixed connection gag lever post (12), gag lever post (12) bottom sliding connection limiting plate (13), just inside spacing groove (14) of offering with gag lever post (12) adaptation of limiting plate (13).

4. An improved fixing bracket as defined in claim 1, further comprising: threaded rod (6) one side fixed connection fixture block (5), fixture block (5) and installation piece (3) looks joint, just draw-in groove (4) with fixture block (5) adaptation are seted up on installation piece (3).

5. An improved fixing bracket as defined in claim 1, further comprising: plug-in block (22) one side is pegged graft mutually with mount (15), plug-in block (22) opposite side fixed connection connecting rod (23), connecting rod (23) through connection slider (16), connecting rod (23) surface cover is equipped with spring (20), spring (20) one side fixed connection connects plug-in block (22), spring (20) opposite side fixed connection spout (21).

6. An improved fixing bracket as defined in claim 1, further comprising: a placing groove (18) is formed in one side of the sliding block (16), a protective baffle (17) is placed in the placing groove (18), one side of the protective baffle (17) is in threaded connection with a fixing bolt (19), and the fixing bolt (19) penetrates through the sliding block (16).