Escalator truss production equipment

Abstract

The invention discloses escalator truss production equipment which comprises a first truss track and a second truss track, the second truss track is located on the inner side of the first truss track, a truss moving trolley is arranged on the second truss track, and the truss moving trolley is located on the second truss track, moves and is used for bearing a truss. The first truss track is provided with a movable middle-section track car, the middle-section track car is provided with a positioning support, the positioning support comprises a transverse support and a longitudinal support, the longitudinal support is embedded into the transverse track to transversely slide, the longitudinal support is provided with a longitudinal track, and the longitudinal track is provided with a transverse guide rail. And a first positioning part is mounted on the longitudinal rail, moves on the first rail through the middle-section rail car, and is used for determining the mounting position of the glass bracket, so that the glass is mounted on the glass bracket and is in a linear state.

Description

Technical Field:

[0001] The present invention relates to the field of truss production equipment, and particularly to an escalator truss production equipment. Background Art:

[0002] An escalator, also known as an automatic escalator, or an automatic pedestrian elevator, a handrail elevator, an escalator, is a type of escalator with a circulating running staircase, and is a fixed power-driven device for transporting passengers upward or downward at an inclined angle. An escalator consists of a ladder road (a modified plate conveyor) and handrails on both sides (a modified belt conveyor), and the escalator truss mainly bears the pressure of the escalator.

[0003] However, because the escalator truss is relatively large in volume, during the production process, it is customized according to the height between floors. Among them, the glass bracket is fixed to the truss by manual welding. The glass bracket is mainly used to fix the glass so that the glass can be in a straight state. It is easy to have an angular deviation during manual welding of the glass bracket, which affects the installation and use of the glass. Summary of the Invention:

[0004] The purpose of the present invention is to provide an escalator truss production equipment, which solves the problem that during the production of a customized escalator truss, it is easy to have an angular deviation during manual welding of the glass bracket, which affects the installation and use of the glass in the prior art.

[0005] The purpose of the present invention is achieved through the following technical solutions.

[0006] The purpose of the present invention is to provide an escalator truss production equipment, including a first truss track and a second truss track. The second truss track is located inside the first truss track, and the first truss track and the second truss track are fixedly connected;

[0007] A truss moving vehicle is arranged on the second truss track. The truss moving vehicle moves on the second truss track and is used to carry the truss. A movable middle section track vehicle is arranged on the first truss track, and a positioning bracket is arranged on the middle section track vehicle;

[0008] The positioning bracket includes a transverse bracket and a longitudinal bracket. A transverse track is arranged on the transverse bracket. There are two longitudinal brackets, which are respectively arranged on both sides of the transverse bracket. The longitudinal brackets are embedded in the transverse track for transverse sliding. A longitudinal track is arranged on the longitudinal brackets, and a first positioning portion is installed on the longitudinal track. The first positioning portion is used to determine the installation position of the glass bracket.

[0009] The above-mentioned longitudinal track is installed with a positioning rod, the positioning rod is located below the first positioning part, and a positioning column is arranged on the positioning rod, and the positioning column is used to determine the installation position of the guide rail bracket.

[0010] The above-mentioned first positioning part and / or longitudinal bracket and / or positioning rod are installed with a locking rod, and the locking rod plays a role in fixing the first positioning part and / or longitudinal bracket and / or positioning rod.

[0011] The end positions of the above-mentioned transverse track and / or longitudinal track are provided with limit blocks.

[0012] The above-mentioned first positioning part includes a moving part and a positioning piece, the positioning piece is installed on the moving part, and a vertically downward flanging is arranged at the end position of the positioning piece.

[0013] The above-mentioned truss moving vehicle is provided with a clamping part for fixing the truss.

[0014] The above-mentioned clamping part includes a driving motor, a first screw rod, a second screw rod, a first moving seat, a second moving seat, a first clamping part and a second clamping part. The first screw rod and the second screw rod are located on both sides of the driving motor, and the driving motor drives the first screw rod and the second screw rod to rotate simultaneously. A first platform is arranged on the truss moving vehicle, and a first clamping track and a second clamping track are arranged on the first platform. The first moving seat moves on the first clamping track, one side of the first moving seat clamps the first screw rod, and the first clamping part is fixed on the first moving seat. The second moving seat moves on the second clamping track, one side of the second moving seat clamps the second screw rod, and the second clamping part is fixed on the second moving seat.

[0015] One end position of the above-mentioned first truss track is provided with a movable front-section track vehicle, and first support plates are arranged on both sides of the front-section track vehicle, and first positioning grooves are arranged on the first support plates.

[0016] The other end position of the above-mentioned first truss track is provided with a concave hole, the concave hole is located at the end position of the second truss track, and second support plates are installed on both sides of the first truss track, and second positioning grooves for supporting the truss are arranged on the second support plates.

[0017] Compared with the prior art, the present invention has the following effects:

[0018] 1) The present invention describes a production device for an escalator truss, including a first truss track and a second truss track. The second truss track is located inside the first truss track, and the first truss track and the second truss track are fixedly connected. A truss moving cart is arranged on the second truss track. The truss moving cart moves on the second truss track and is used to carry the truss. A movable middle-section track cart is arranged on the first truss track. A positioning bracket is arranged on the middle-section track cart. The positioning bracket includes a transverse bracket and a longitudinal bracket. A transverse track is arranged on the transverse bracket. There are two longitudinal brackets, which are respectively arranged on both sides of the transverse bracket. The longitudinal brackets are embedded in the transverse track for transverse sliding. A longitudinal track is arranged on the longitudinal brackets. A first positioning part is installed on the longitudinal track. By moving the middle-section track cart on the first track, the first positioning part is used to determine the installation position of the glass bracket, so that the glass installed on the glass bracket is in a straight state.

[0019] 2) Other advantages of the present invention are described in detail in the embodiment part of the specification. Brief Description of the Drawings:

[0020] Figure 1 is a three-dimensional view of the escalator truss provided by the embodiment of the present invention;

[0021] Figure 2 is a partially enlarged view of the escalator truss provided by the embodiment of the present invention;

[0022] Figure 3 is a three-dimensional view of the production device for the escalator truss provided by the embodiment of the present invention;

[0023] Figure 4 is a three-dimensional view of the production device for the escalator truss provided by the embodiment of the present invention;

[0024] Figure 5 is a partially enlarged view of the production device for the escalator truss provided by the embodiment of the present invention;

[0025] Figure 6 is a three-dimensional view of the middle-section track cart provided by the embodiment of the present invention;

[0026] Figure 7 is a partially enlarged view of the middle-section track cart provided by the embodiment of the present invention;

[0027] Figure 8 is a partially enlarged view of the production device for the escalator truss provided by the embodiment of the present invention;

[0028] Figure 9 is a partially enlarged view of the production device for the escalator truss provided by the embodiment of the present invention;

[0029] Figure 10 It is a partial enlarged view of the escalator truss production equipment provided by an embodiment of the present invention;

[0030] Figure 11 It is an internal view of the truss mobile cart provided by an embodiment of the present invention. Specific embodiments:

[0031] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0032] In order to enable those skilled in the art to better understand the solution of the present application, 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. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present application.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0034] As Figures 1 to 2 shown, the existing escalator truss includes an upper truss 84, a lower truss 85, a guide rail bracket 82 and a truss frame 81. The upper truss 84 is located at the top of the truss frame 81, the lower truss 85 is located at the bottom of the truss frame 81, the guide rail bracket 82 is arranged inside the truss frame 81, and the glass bracket 83 is installed on the truss frame 81. In the prior art, a groove is provided on the glass bracket 83, and the glass is placed in the groove. One piece of glass is fixed by two glass brackets 83. The glass bracket 83 needs to be welded to the truss frame 81. Therefore, when manually welding the glass bracket, it is easy to have an angular deviation, which affects the installation and use of the glass.

[0035] As Figures 3 to 7As shown, this embodiment provides an escalator truss production equipment, including a first truss track 1 and a second truss track 2, the second truss track 2 is located at the inner side of the first truss track 1, and the first truss track 1 and the second truss track 2 are fixedly connected, the second truss track 2 is provided with a truss moving vehicle 3, the truss moving vehicle 3 is used to move the escalator truss, the truss moving vehicle 3 is located on the second truss track 2 for movement and is used to carry the truss, the first truss track 1 is provided with a movable middle section track vehicle 4, the middle section track vehicle 4 is provided with a positioning bracket 5, the positioning bracket 5 includes a transverse bracket 51 and a longitudinal bracket 52, the transverse The bracket 51 is provided with a transverse track 511, and two longitudinal brackets 52 are provided, which are respectively arranged on both sides of the transverse bracket 511. The longitudinal bracket 52 is embedded in the transverse track 511 for transverse sliding. The longitudinal bracket 52 is provided with a longitudinal track 521, and the longitudinal bracket 52 can move up and down on the longitudinal track 521. A first positioning part 522 is installed on the longitudinal track 521, and the first positioning part 522 is used to determine the installation position of the glass bracket. The middle track vehicle moves on the first track. The first positioning part is used to determine the installation position of the glass bracket, so that the glass installed on the glass bracket is in a straight line.

[0036] As an optional embodiment, the guide rail bracket 82 is used to install the elevator guide rail inside, and is set vertically with the truss frame 81. Once the guide rail bracket 82 is installed offset, it will affect the use of the elevator guide rail. The positioning rod 523 is used for positioning to keep the truss frame 81 and the guide rail bracket 82 in a vertical state. Therefore, a positioning rod 523 is installed on the longitudinal track 52, and the positioning rod 523 is located below the first positioning portion 522. A positioning column 524 is provided on the positioning rod 523, and the positioning column 524 is used to determine the installation position of the guide rail bracket. The positioning rod 523 can be fitted with the guide rail bracket 82 and then welded and fixed, so that the guide rail bracket 82 and the truss frame 81 can be set vertically.

[0037] As an optional embodiment, a locking rod 53 is installed on the first positioning portion 522 and / or the longitudinal bracket 52 and / or the positioning rod 523. The locking rod 53 serves to fix the first positioning portion 522 and / or the longitudinal bracket 52 and / or the positioning rod 523. The locking rod 53 can be pulled up to allow the first positioning portion 522 or the longitudinal bracket 52 or the positioning rod 523 to move. There are several holes on the side. The locking rod 53 can be loosened and inserted into the holes to fix it.

[0038] As an optional embodiment, a limit block 54 is provided at the end position of the transverse track 511 and / or the longitudinal track 52, and the limit block 54 prevents the track from being separated from the corresponding track.

[0039] As an alternative embodiment, the first positioning portion 522 includes a moving portion 5221 and a positioning piece 5222. The positioning piece 5222 is mounted on the moving portion 5221. A vertically downward flanging 5223 is provided at the end position of the positioning piece 5222. The positioning piece 5222 is inserted into the groove of the glass bracket 8, so that positioning can be achieved, and then welding can be carried out, so that the grooves of all the glass brackets 8 are in a straight line, and the installation of the glass will also be in a straight line.

[0040] As Figures 10 to 11 As shown in the figure, as an alternative embodiment, a clamping portion 31 for fixing the truss is provided on the truss moving vehicle 3. The clamping portion 31 includes a driving motor 311, a first screw 312, a second screw 313, a first moving seat 314, a second moving seat 315, a first clamping portion 316 and a second clamping portion 317. The first screw 312 and the second screw 313 are located on both sides of the driving motor 311. The driving motor 311 drives the first screw 312 and the second screw 313 to rotate simultaneously. A first platform 32 is provided on the truss moving vehicle 3. A first clamping track 318 and a second clamping track 319 are provided on the first platform 32. The first moving seat 314 moves along the first clamping track 318. One side of the first moving seat 314 clamps the first screw 312. The first clamping portion 316 is fixed on the first moving seat 314. The second moving seat 315 moves along the second clamping track 319. One side of the second moving seat 315 clamps the second screw 313. The second clamping portion 317 is fixed on the second moving seat 315. By rotating the driving motor to drive the screws on both sides, the first clamping portion 316 and the second clamping portion 317 move inwards and outwards to facilitate fixing the truss frame 81.

[0041] As Figures 8 to 9 As shown in the figure, as an alternative embodiment, a movable front-section track vehicle 6 is provided at one end of the first truss track 1. First support plates 61 are provided on both sides of the front-section track vehicle 6. First positioning grooves 611 are provided on the first support plates 61 to facilitate placing the truss frame 81. The first positioning grooves 611 are used to support the truss frame 81.

[0042] As Figure 10 As shown in the figure, as an alternative embodiment, a concave hole 11 is provided at the other end of the first truss track 1. The upper truss 84 is placed into the concave hole 11. The concave hole 11 is located at the end of the second truss track 2, so that the truss frame 81 can be in a horizontal state, facilitating the installation of the glass bracket 83. Second support plates 12 are installed on both sides of the first truss track 1. Second positioning grooves 121 for supporting the truss are provided on the second support plates 12. The truss frame 81 can be placed in the second positioning grooves 121.

[0043] The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto. Any other changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present invention are equivalent replacement methods and are all included in the protection scope of the present invention.

Claims

1. An escalator truss production device, comprising a first truss track (1) and a second truss track (2), wherein the second truss track (2) is located inside the first truss track (1), and the first truss track (1) and the second truss track (2) are fixedly connected; A truss moving vehicle (3) is provided on the second truss track (2). The truss moving vehicle (3) moves on the second truss track (2) and is used for carrying the truss. A movable middle section track vehicle (4) is provided on the first truss track (1), and it is characterized in that: The middle section track vehicle (4) is provided with a positioning bracket (5); The positioning bracket (5) includes a transverse bracket (51) and a longitudinal bracket (52). A transverse track (511) is provided on the transverse bracket (51). There are two longitudinal brackets (52), which are respectively arranged on both sides of the transverse bracket (511). The longitudinal brackets (52) are embedded in the transverse track (511) for transverse sliding. A longitudinal track (521) is provided on the longitudinal bracket (52), and a first positioning part (522) is installed on the longitudinal track (521). The first positioning part (522) is used to determine the installation position of the glass bracket.

2. The production equipment for an escalator truss according to claim 1, characterized in that: A positioning rod (523) is installed on the longitudinal track (52). The positioning rod (523) is located below the first positioning part (522). A positioning column (524) is provided on the positioning rod (523). The positioning column (524) is used to determine the installation position of the guide rail bracket.

3. The production equipment for a handrail elevator truss according to claim 2, characterized in that: A locking rod (53) is installed on the first positioning part (522) and / or the longitudinal bracket (52) and / or the positioning rod (523). The locking rod (53) serves to fix the first positioning part (522) and / or the longitudinal bracket (52) and / or the positioning rod (523).

4. A production device for an escalator truss according to claim 1, characterized in that: Limit blocks (54) are provided at the end positions of the transverse track (511) and / or the longitudinal track (52).

5. The production equipment for an escalator truss according to claim 1, characterized in that: The first positioning part (522) includes a moving part (5221) and a positioning piece (5222). The positioning piece (5222) is installed on the moving part (5221). A vertically downward flanging (5223) is provided at the end position of the positioning piece (5222).

6. The production equipment for an escalator truss according to claim 1, characterized in that: A clamping part (31) for fixing the truss is provided on the truss moving vehicle (3).

7. An escalator truss production device according to claim 6, characterized in that: The clamping part (31) includes a driving motor (311), a first screw rod (312), a second screw rod (313), a first moving seat (314), a second moving seat (315), a first clamping part (316) and a second clamping part (317). The first screw rod (312) and the second screw rod (313) are located on both sides of the driving motor (311). The driving motor (311) drives the first screw rod (312) and the second screw rod (313) to rotate simultaneously. A first platform (32) is arranged on the truss moving vehicle (3). A first clamping track (318) and a second clamping track (319) are arranged on the first platform (32). The first moving seat (314) moves along the first clamping track (318). One side of the first moving seat (314) clamps the first screw rod (312). The first clamping part (316) is fixed on the first moving seat (314). The second moving seat (315) moves along the second clamping track (319). One side of the second moving seat (315) clamps the second screw rod (313). The second clamping part (317) is fixed on the second moving seat (315).

8. The production equipment for an escalator truss according to claim 1, characterized in that: A movable front-section track vehicle (6) is arranged at one end of the first truss track (1). First support plates (61) are arranged on both sides of the front-section track vehicle (6). First positioning grooves (611) are arranged on the first support plates (61).

9. The production equipment for an escalator truss according to claim 1, characterized in that: A concave hole (11) is arranged at the other end of the first truss track (1). The concave hole (11) is located at the end of the second truss track (2). Second support plates (12) are installed on both sides of the first truss track (1). Second positioning grooves (121) for supporting the truss are arranged on the second support plates (12).

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