CN220431993U - Staircase truss strutting arrangement convenient to adjust - Google Patents

Abstract

The utility model discloses an escalator truss supporting device convenient to adjust, which comprises a base, wherein an installation groove is formed in an inner cavity of the base, a rotating rod is rotatably connected to the bottom of the inner cavity of the installation groove through a bearing, a connecting plate is fixedly connected to the top of the rotating rod, a supporting plate is fixedly connected to the top of the connecting plate, a truss body is arranged at the top of the supporting plate, a groove is formed in the top of the supporting plate, an electric telescopic rod is fixedly connected to the inner cavity of the groove, the top of the electric telescopic rod is fixedly connected with the truss body, and a distance sensor is fixedly connected to the right end of the top of the connecting plate. According to the utility model, the fixed block, the bolt, the supporting plate, the truss body, the distance sensor, the electric telescopic rod, the motor, the driving gear, the rotating rod, the driven gear, the annular sliding block and the annular sliding groove are mutually matched, so that the problem that the conventional escalator truss supporting device is inconvenient to adjust and inconvenient to use is solved.

Description

Staircase truss strutting arrangement convenient to adjust

Technical Field

The utility model relates to the technical field of supporting devices, in particular to an escalator truss supporting device convenient to adjust.

Background

With the development of society, the real estate in China and public transportation and the like realize obvious development. Therefore, the demand of the escalator has a gradually rising trend. The escalator truss part is the most important core part of the escalator, the variety and specification of the escalator truss part are very large, and the number of welding seams is very large, so that manufacturers for producing the escalator in China generally use a manual welding mode to finish production. However, the labor cost is in a trend of gradually increasing, and meanwhile, the requirements of workers on the working conditions of the workers are gradually increasing, so that the manual welding mode of the escalator truss is difficult to meet the requirements of mass production of the escalator, the supporting device is needed in the installation process of the escalator truss, the conventional escalator truss supporting device is inconvenient to adjust, and the supporting device is inconvenient to use.

Disclosure of Invention

The utility model aims to provide an escalator truss supporting device convenient to adjust, which has the advantage of convenient adjustment and solves the problem that the conventional escalator truss supporting device is inconvenient to adjust and inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an staircase truss strutting arrangement convenient to adjust, includes the base, the mounting groove has been seted up to the inner chamber of base, the bottom of mounting groove inner chamber is connected with the bull stick through the bearing rotation, the top fixedly connected with connecting plate of bull stick, the top fixedly connected with backup pad of connecting plate, the top of backup pad is provided with the truss body, the recess has been seted up at the top of backup pad, the inner chamber fixedly connected with electric telescopic handle of recess, electric telescopic handle's top and truss body fixed connection, the right-hand member fixedly connected with distance sensor at connecting plate top, the surface fixedly connected with driven gear of bull stick, the bottom fixedly connected with motor of mounting groove inner chamber, the output shaft fixedly connected with driving gear of motor, driving gear and driven gear meshing are connected.

Preferably, the front end and the rear end of the left side and the right side of the base are fixedly connected with fixing blocks, and bolts are arranged on the fixing blocks.

Preferably, the top of base has seted up annular spout, the bottom fixedly connected with annular slider of connecting plate, annular slider and the inner chamber sliding connection of annular spout.

Preferably, a battery jar is arranged at the left end of the inner cavity of the base, a storage battery is fixedly connected to the inner cavity of the battery jar, and a charging port is arranged on the front face of the battery jar.

Preferably, the positive middle part fixedly connected with PLC controller of base, the output of PLC controller respectively with electric telescopic handle and the input electric connection of motor.

Preferably, the right end of the front face of the base is fixedly connected with a display, and the input end of the display is electrically connected with the output end of the distance sensor.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can play a supporting role through the supporting plate, can support the truss body, can drive the truss body to move up and down by utilizing the electric telescopic rod, so that the height of the truss body can be adjusted, the use of people is convenient, the height of the truss body moving up and down can be detected by utilizing the distance sensor, the accurate adjustment of people is convenient, the motor can be utilized to drive the driving gear to rotate, and the rotating rod can be driven to rotate under the cooperation of the driven gear, so that the connecting plate can be driven to rotate, the horizontal angle of the truss body can be adjusted, the adjustment of people is convenient, the fixing mechanism can be formed by utilizing the fixing block and the bolt, the device can be fixed at a proper position, and the problem that the conventional escalator truss supporting device is inconvenient to adjust and inconvenient to use is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model in a front view;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a base; 2. a PLC controller; 3. a charging port; 4. a fixed block; 5. a bolt; 6. a connecting plate; 7. a support plate; 8. a truss body; 9. a distance sensor; 10. a display; 11. a groove; 12. an electric telescopic rod; 13. a mounting groove; 14. a motor; 15. a drive gear; 16. a rotating rod; 17. a driven gear; 18. a battery case; 19. a storage battery; 20. an annular slide block; 21. an annular chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, an escalator truss support device convenient to adjust, the escalator truss support device comprises a base 1, the mounting groove 13 is formed in the inner cavity of the base 1, the rotating rod 16 is connected to the bottom of the inner cavity of the mounting groove 13 through bearing rotation, the connecting plate 6 is fixedly connected to the top of the rotating rod 16, the supporting plate 7 is provided with the truss body 8 at the top, the groove 11 is formed in the top of the supporting plate 7, the electric telescopic rod 12 is fixedly connected to the inner cavity of the groove 11, the top of the electric telescopic rod 12 is fixedly connected with the truss body 8, the distance sensor 9 is fixedly connected to the right end of the top of the connecting plate 6, the driven gear 17 is fixedly connected to the outer surface of the rotating rod 16, the motor 14 is fixedly connected to the bottom of the inner cavity of the mounting groove 13, the driving gear 15 is in meshed connection with the driven gear 17, the front and rear ends of the left side and the right side of the base 1 are fixedly connected with the fixed block 4, the bolt 5 is arranged on the fixed block 4, the top of the base 1 is provided with the annular sliding groove 21, the bottom of the connecting plate 6 is fixedly connected with the annular sliding block 20, the annular sliding block 20 is in sliding connection with the inner cavity of the annular sliding block 21, the inner cavity of the electric telescopic rod 12 is fixedly connected to the left end of the electric accumulator 18 of the inner cavity of the base 1, the electric accumulator 18 is fixedly connected to the front end of the electric accumulator 2, the front end of the electric accumulator 2 is fixedly connected to the front end of the electric controller 2, the front end of the electric controller 2 is fixedly connected to the front end of the electric controller 2, and the front end of the electric controller 2 is connected to the front end of the electric controller 2, and the front end of the electric controller 2 and the front end of the electric controller is connected to the front end of the electric controller 2 and the front and has.

During the use, through backup pad 7, can play the effect of support, can support truss body 8, utilize electric telescopic handle 12, can drive truss body 8 and reciprocate, thereby can adjust the height of truss body 8, make things convenient for people to use, utilize distance sensor 9, can detect the height that truss body 8 reciprocated, thereby make things convenient for people's accurate regulation, utilize motor 14, can drive driving gear 15 rotation, and under driven gear 17's cooperation, can drive bull stick 16 rotation, thereby can drive connecting plate 6 rotation, can adjust truss body 8's horizontal angle, thereby make things convenient for people to adjust, utilize fixed block 4 and bolt 5, can constitute fixed establishment, can fix this device in suitable position, the problem that current staircase truss strutting arrangement is inconvenient to adjust, the result in using inconvenience.

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

Claims (6)

1. Escalator truss support device convenient to adjust, including base (1), its characterized in that: the utility model discloses a motor, including base (1), mounting groove (13) are seted up to the inner chamber of base (1), the bottom of mounting groove (13) inner chamber is rotated through the bearing and is connected with bull stick (16), the top fixedly connected with connecting plate (6) of bull stick (16), the top fixedly connected with backup pad (7) of connecting plate (6), the top of backup pad (7) is provided with truss body (8), recess (11) are seted up at the top of backup pad (7), the inner chamber fixedly connected with electric telescopic handle (12) of recess (11), the top and the truss body (8) fixed connection of electric telescopic handle (12), the right-hand member fixedly connected with distance sensor (9) at connecting plate (6) top, the surface fixedly connected with driven gear (17) of bull stick (16), the bottom fixedly connected with motor (14) of mounting groove (13) inner chamber, the output shaft fixedly connected with driving gear (15) of motor (14), driving gear (15) and driven gear (17) meshing are connected.

2. The conveniently adjustable escalator truss support device of claim 1, wherein: the fixing device is characterized in that fixing blocks (4) are fixedly connected to the front end and the rear end of the left side and the right side of the base (1), and bolts (5) are arranged on the fixing blocks (4).

3. The conveniently adjustable escalator truss support device of claim 1, wherein: an annular sliding groove (21) is formed in the top of the base (1), an annular sliding block (20) is fixedly connected to the bottom of the connecting plate (6), and the annular sliding block (20) is slidably connected with the inner cavity of the annular sliding groove (21).

4. The conveniently adjustable escalator truss support device of claim 1, wherein: the battery jar (18) has been seted up to the left end of base (1) inner chamber, the inner chamber fixedly connected with battery (19) of battery jar (18), charging mouth (3) have been seted up in the front of battery jar (18).

5. The conveniently adjustable escalator truss support device of claim 1, wherein: the middle part on the front of the base (1) is fixedly connected with a PLC (programmable logic controller) 2, and the output end of the PLC 2 is electrically connected with the input ends of an electric telescopic rod 12 and a motor 14 respectively.

6. The conveniently adjustable escalator truss support device of claim 1, wherein: the right end of the front face of the base (1) is fixedly connected with a display (10), and the input end of the display (10) is electrically connected with the output end of the distance sensor (9).