CN214025471U - Positioning tool for escalator assembly datum - Google Patents
Positioning tool for escalator assembly datum Download PDFInfo
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- CN214025471U CN214025471U CN202022614315.9U CN202022614315U CN214025471U CN 214025471 U CN214025471 U CN 214025471U CN 202022614315 U CN202022614315 U CN 202022614315U CN 214025471 U CN214025471 U CN 214025471U
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- escalator
- guide rail
- horizontal
- pulley
- truss
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Abstract
The utility model discloses an escalator assembly reference positioning tool, which comprises a guide rail, a horizontal adjustment trolley, a steel wire rope and a fixed pulley, wherein the horizontal adjustment trolley is used for bearing an escalator truss and adjusting the levelness of the escalator truss, the guide rail is arranged on the ground, the horizontal adjustment trolley is arranged on the guide rail, the fixed pulley is arranged on the front side and the rear side of the horizontal adjustment trolley in the motion direction, one end of the steel wire rope bypasses the fixed pulley and is connected with a heavy object, and the other end of the steel wire rope is connected with the escalator truss; a horizontal slide way perpendicular to the guide rail is arranged at the position where the fixed pulley is installed, a mounting seat used for fixing the fixed pulley is arranged on the horizontal slide way, the fixed pulley slides left and right and drives the steel wire rope to swing, and then the position of the center line of the escalator truss is marked. The device has the advantages of low cost, simple positioning, simple maintenance, low operation difficulty for workers and the like. Meanwhile, the guide rails are paved on the ground and used for moving the escalator truss which is transferred to the next assembly station.
Description
Technical Field
The utility model relates to a field is made to the staircase, especially relates to an automatic staircase assembly benchmark location frock.
Background
The existing escalator needs a plurality of processes in the assembling process, and in order to carry out streamlined assembling operation and obtain higher assembling efficiency to improve the productivity, the escalator assembling line generally has a professional gantry tool for assembling main positioning parts such as a ladder way guide rail, a glass clamping part and the like on an escalator truss, but the gantry tool has higher cost and complex structure and is not suitable for small-batch escalator assembling lines. Therefore, an escalator assembly benchmark positioning tool with low cost, simple structure and low operation difficulty is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, to the problem that above-mentioned exists, provide an automatic staircase assembly benchmark location frock, simple structure, it is with low costs to the operation degree of difficulty is low.
The utility model adopts the technical scheme as follows: the escalator assembly reference positioning tool comprises a guide rail, a horizontal adjusting trolley, a steel wire rope and a fixed pulley, wherein the horizontal adjusting trolley is used for bearing an escalator truss and adjusting the levelness of the escalator truss, the guide rail is arranged on the ground, the horizontal adjusting trolley is arranged on the guide rail, the fixed pulley is arranged on the front side and the rear side of the horizontal adjusting trolley in the moving direction, one end of the steel wire rope bypasses the fixed pulley and is connected with a heavy object, and the other end of the steel wire rope is connected with the escalator truss; the installation the position of fixed pulley be provided with guide rail vertically horizontal slide, be provided with on the horizontal slide and be used for fixing the mount pad of fixed pulley, the fixed pulley horizontal slip to drive the wire rope swing, and then mark out the centerline position of escalator truss. On the premise that no professional tool is used for escalator reference component assembling and positioning, the escalator is accurately and efficiently assembled and produced, the early-stage investment of a factory production line can be reduced, and the escalator has the advantages of low cost, simplicity in positioning, simplicity in maintenance, low operation difficulty for workers and the like. Meanwhile, a guide rail for moving the device is paved on the ground and used for moving the escalator truss which is transferred to the next assembly station, and the device is safe and reliable.
Preferably, the number of the guide rails is two, and the guide rails are arranged on the left side and the right side of the escalator truss transportation route in parallel side by side. More stable transportation.
Preferably, the horizontal adjustment trolley comprises a first pulley, a second pulley and a connecting rod, the first pulley and the second pulley are connected through the connecting rod, and the first pulley and the second pulley are respectively in sliding connection with the left guide rail and the right guide rail.
Preferably, both ends of the connecting rod are provided with spiral lifting mechanisms for adjusting the horizontal height of the escalator truss, one end of each spiral lifting mechanism is fixed on the connecting rod, and the other end of each spiral lifting mechanism is used for bearing the escalator truss. The heights of the four corners of the escalator truss can be respectively adjusted, so that the escalator truss can reach the level.
Preferably, the number of the horizontal adjusting trolleys is two, and the horizontal adjusting trolleys are respectively arranged at the front end and the rear end of the escalator truss in the conveying direction.
Preferably, the escalator further comprises a center line frame, the center line frame is used for being connected with the escalator truss, and a fixing position used for being connected with the steel wire rope is arranged on the center line frame.
Compared with the prior art, the beneficial effects of adopting the technical scheme are as follows: the utility model discloses an automatic staircase assembly benchmark location frock, including guide rail, leveling dolly, wire rope and fixed pulley, leveling dolly is used for bearing the weight of the automatic staircase truss and adjusting the levelness of the automatic staircase truss, the guide rail sets up subaerial, leveling dolly sets up on the guide rail, the fixed pulley sets up both sides around on the leveling dolly direction of motion, wire rope one end is walked around the fixed pulley and is connected with the heavy object, the other end is connected with the automatic staircase truss; the installation the position of fixed pulley be provided with guide rail vertically horizontal slide, be provided with on the horizontal slide and be used for fixing the mount pad of fixed pulley, the fixed pulley horizontal slip to drive the wire rope swing, and then mark out the centerline position of escalator truss. On the premise that no professional tool is used for escalator reference component assembling and positioning, the escalator is accurately and efficiently assembled and produced, the early-stage investment of a factory production line can be reduced, and the escalator has the advantages of low cost, simplicity in positioning, simplicity in maintenance, low operation difficulty for workers and the like. Meanwhile, a guide rail for moving the device is paved on the ground and used for moving the escalator truss which is transferred to the next assembly station, and the device is safe and reliable.
Drawings
FIG. 1 is a sectional view of the present invention;
fig. 2 is a schematic diagram of the present invention.
Description of the symbols of the main elements: 1. a fixed pulley; 2. a wire rope; 3. a central line frame; 4. an escalator truss; 5. a spiral lifting mechanism; 6. horizontally adjusting the trolley; 7. a guide rail.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1: referring to fig. 1 and 2, the escalator assembly reference positioning tool of the present embodiment includes a guide rail 7, a horizontal adjustment trolley 6, a steel wire rope 2 and a fixed pulley 1, wherein the horizontal adjustment trolley 6 is used for bearing an escalator truss 4 and adjusting levelness of the escalator truss 4, the guide rail 7 is disposed on the ground, the horizontal adjustment trolley 6 is disposed on the guide rail 7, the fixed pulleys 1 are disposed on front and rear sides of the horizontal adjustment trolley 6 in a moving direction, one end of the steel wire rope 2 bypasses the fixed pulley 1 and is connected with a heavy object, and the other end of the steel wire rope is connected with the escalator truss 4; a horizontal slide way perpendicular to the guide rail 7 is arranged at the position where the fixed pulley 1 is installed, a mounting seat used for fixing the fixed pulley 1 is arranged on the horizontal slide way, the fixed pulley 1 slides left and right, and drives the steel wire rope 2 to swing, so that the position of a center line of the escalator truss 4 is marked. On the premise that no professional tool is used for escalator reference component assembling and positioning, the escalator is accurately and efficiently assembled and produced, the early-stage investment of a factory production line can be reduced, and the escalator has the advantages of low cost, simplicity in positioning, simplicity in maintenance, low operation difficulty for workers and the like. Meanwhile, a guide rail 7 for moving the device is paved on the ground, and the escalator truss 4 which is used for moving to the next assembly station is moved, so that the device is safe and reliable.
Example 2: the number of the guide rails 7 of the present embodiment is two, and the guide rails are arranged side by side in parallel on the left and right sides of the transportation route of the escalator truss 4. More stable transportation. The horizontal adjustment trolley 6 of the embodiment comprises a first pulley, a second pulley and a connecting rod, wherein the first pulley and the second pulley are connected through the connecting rod, and the first pulley and the second pulley are respectively connected with the left guide rail 7 and the right guide rail 7 in a sliding mode. The both ends of the connecting rod of this embodiment all are provided with and are used for adjusting 4 level of automatic escalator truss's spiral elevating system 5, and 5 one end of spiral elevating system are fixed on the connecting rod, and the other end is used for bearing automatic escalator truss 4. The heights of the four corners of the escalator truss 4 can be respectively adjusted, so that the escalator truss 4 can be leveled. The number of the horizontal adjustment trolleys 6 of the embodiment is two, and the horizontal adjustment trolleys are respectively arranged at the front end and the rear end of the transportation direction of the escalator truss 4. The escalator further comprises a center line frame 3, the center line frame 3 is used for being connected with an escalator truss 4, and a fixing position used for being connected with a steel wire rope 2 is arranged on the center line frame 3.
The working process is as follows: the method comprises the steps that an escalator truss 4 to be assembled is hoisted to a horizontal adjusting trolley 6 through a travelling crane, the horizontal adjusting trolley 6 is arranged on a guide rail 7, the horizontal adjusting trolley 6 is respectively supported at supporting points at the lower parts of two ends of the escalator truss 4, before the escalator is assembled, a spiral lifting mechanism 5 which is rotatably supported at the left side or the right side of the lower head of the escalator truss 4 is used for lifting or lowering the lower head of the escalator truss 4 to adjust the upper working surface of the escalator truss 4 to be in a horizontal state, the upper head of the escalator truss 4 is adjusted to be in the horizontal state by the same method, whether the escalator truss 4 is horizontal or not can be judged through a level gauge, and after the adjustment is finished, the levelness of the upper head and the lower head of the escalator truss 4 is rechecked.
After horizontal adjustment and rechecking are correct, the central line frame 3 is respectively fixed at the upper head part and the lower head part of the escalator truss 4 of the escalator through bolt connection, the steel wire ropes 2 with weights hung at two ends are placed on the central line frames 3 at two ends by bypassing the fixed pulleys 1 to be naturally tightened, and the steel wire ropes 2 are centered relative to the escalator truss 4 by adjusting the left and right positions of the fixed pulleys 1 above the central line frame 3 at the upper head part and the lower head part of the escalator truss 4. After the datum positioning is completed, the datum positioning can be used as a positioning reference for assembling related parts of the escalator, meanwhile, after the assembly of the current station is completed, the horizontal adjusting trolley 6 can be switched to the next procedure for assembling other parts, the ground horizontal guide rails 7 are arranged along the sequence direction of the assembling stations, the time for hoisting the trolley again and adjusting the horizontal position is saved, and the method is safe and high in efficiency.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The escalator assembly reference positioning tool is characterized by comprising a guide rail, a horizontal adjusting trolley, a steel wire rope and fixed pulleys, wherein the horizontal adjusting trolley is used for bearing an escalator truss and adjusting the levelness of the escalator truss, the guide rail is arranged on the ground, the horizontal adjusting trolley is arranged on the guide rail, the fixed pulleys are arranged on the front side and the rear side of the horizontal adjusting trolley in the motion direction, one end of the steel wire rope bypasses the fixed pulleys and is connected with a heavy object, and the other end of the steel wire rope is connected with the escalator truss; the installation the position of fixed pulley be provided with guide rail vertically horizontal slide, be provided with on the horizontal slide and be used for fixing the mount pad of fixed pulley, the fixed pulley horizontal slip to drive the wire rope swing, and then mark out the centerline position of escalator truss.
2. The escalator assembly datum positioning tool according to claim 1, wherein the number of the guide rails is two, and the guide rails are arranged on the left side and the right side of the escalator truss transportation route in parallel side by side.
3. The escalator assembly datum positioning tool according to claim 2, wherein the horizontal adjustment trolley comprises a first pulley, a second pulley and a connecting rod, the first pulley and the second pulley are connected through the connecting rod, and the first pulley and the second pulley are respectively connected with the left guide rail and the right guide rail in a sliding manner.
4. The escalator assembly datum positioning tool according to claim 3, wherein spiral lifting mechanisms for adjusting the horizontal height of the escalator truss are arranged at two ends of the connecting rod, one end of each spiral lifting mechanism is fixed on the connecting rod, and the other end of each spiral lifting mechanism is used for bearing the escalator truss.
5. The escalator assembly datum positioning tool according to claim 4, wherein the number of the horizontal adjusting trolleys is two, and the two horizontal adjusting trolleys are respectively arranged at the front end and the rear end of the escalator truss in the conveying direction.
6. The escalator assembly datum positioning tool according to claim 1, further comprising a center line frame for connecting the escalator truss, wherein a fixing position for connecting the steel wire rope is arranged on the center line frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614315.9U CN214025471U (en) | 2020-11-12 | 2020-11-12 | Positioning tool for escalator assembly datum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022614315.9U CN214025471U (en) | 2020-11-12 | 2020-11-12 | Positioning tool for escalator assembly datum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214025471U true CN214025471U (en) | 2021-08-24 |
Family
ID=77358866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022614315.9U Active CN214025471U (en) | 2020-11-12 | 2020-11-12 | Positioning tool for escalator assembly datum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214025471U (en) |
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2020
- 2020-11-12 CN CN202022614315.9U patent/CN214025471U/en active Active
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