CN218522180U - Double-rail maintenance scaffold - Google Patents

Abstract

A double-track maintenance scaffold relates to the technical field of digital virtual imaging and comprises a track scaffold base, a frame component, a tripod, a double-track transverse pull rod and a pedal component, wherein the track scaffold base is provided with two rails on two sides, the two track scaffold bases are connected through the double-track transverse pull rod, the frame component is arranged on the two track scaffold bases to support the whole maintenance scaffold, and the pedal component is arranged on the frame component and the tripod through hooks and used for maintenance personnel to stably carry out maintenance work on the scaffold; to sum up, the utility model discloses a set up two track scaffold bases and erect on the track of both sides to utilize the tripod to fix the footboard subassembly on frame subassembly, accord with the characteristic requirement of track traffic field maintenance and the staff's operation of being convenient for.

Description

Double-track maintenance scaffold

Technical Field

The utility model relates to a track maintenance technical field, concretely relates to double track way maintenance scaffold frame.

Background

With the continuous development of the domestic architectural decoration industry, the engineering construction technology is also continuously improved, generally, in a construction site, workers can set up various supports, called scaffolds, for convenience of operation and vertical movement solving, and the scaffolds are used in places where external walls, interior decoration or high floor height cannot be directly constructed on the building site.

The door type scaffold, the bowl-type scaffold and other scaffolds in various forms are introduced from foreign countries in China, wherein the door type scaffold has been widely applied to many domestic projects to obtain a good effect, and the bowl-type scaffold is the most widely popularized scaffold in the novel scaffold, but the application range is not wide, and the bowl-type scaffold is only applied to partial regions and partial projects. With the appearance of a large number of modern large-scale building systems in China, scaffolds with different purposes can be selected for different types of engineering construction, and compared with a common structure, the scaffold has the advantages of large load variability, large bearing capacity, convenience in loading and unloading, flexibility in erection and the like.

With respect to the existing scaffolds mentioned above, the inventor believes that the existing scaffolds are not well adapted to building in the field of rail transit for a while.

SUMMERY OF THE UTILITY MODEL

Not enough to the unable track traffic field that satisfies that exists to prior art uses, the utility model aims to provide a double track way maintenance scaffold frame, concrete scheme is as follows:

the utility model provides a double track way maintenance scaffold, double track way maintenance scaffold includes track scaffold base, frame subassembly, tripod, double track transverse pull rod and pedal assembly, track scaffold base is provided with two, two the relative orbital central line of track scaffold base is the symmetric distribution, frame subassembly also is provided with two, two frame subassembly sets up respectively two on the track scaffold base, pedal assembly sets up the top/intermediate level at frame subassembly, the tripod also sets up frame subassembly's top, just pedal assembly passes through the tripod horizontal stand is established on the frame subassembly, double track transverse pull rod sets up in two between the frame subassembly.

Further optimally, the frame assembly comprises an outer ladder frame, an inner ladder frame and a fastening snap ring, wherein the outer ladder frame and the inner ladder frame are composed of a plurality of aluminum pipes, the aluminum pipes are distributed in the vertical direction, the aluminum pipes are provided with the fastening snap ring, and the fastening snap ring has certain weight.

Further optimally, the frame subassembly still includes oblique trombone slide and violently trombone slide, oblique trombone slide sets up outer ladder frame with between the inner ladder frame, oblique trombone slide is provided with a plurality of, violently the trombone slide also is provided with a plurality of, a plurality of violently the trombone slide sets up inner ladder frame with the inside of outer ladder frame, a plurality of violently the trombone slide is evenly distributed.

Further optimally, a vertical ladder stand is arranged on one side of the inner ladder frame, the vertical ladder stand is detachably arranged on the transverse pull pipe arranged on the inner ladder frame, and the vertical ladder stands on the inner ladder frames on the two track scaffold bases are symmetrically distributed by taking the track central line as a reference.

Further optimally, the footboard subassembly is including inside footboard, inside footboard is two the top of frame subassembly is provided with two respectively, inside footboard comprises two fixed footboards and a footboard of windowing, two fixed footboard and one the footboard concatenation of windowing is a rectangle and erects on the tripod.

Further optimally, the footboard subassembly still includes extends the footboard, extend the footboard and be the rectangle and by one or two fixed footboard is constituteed, it erects through the tripod to extend the footboard the outside of outer ladder frame, just it is in every to extend the footboard respectively be provided with one in frame subassembly's both sides, two it is the certain distance setting respectively to extend the footboard the upper/lower side of inside footboard.

Further optimally, the bottom of the track scaffold base is provided with scaffold rollers, and the scaffold rollers can drive the track scaffold base to realize rolling motion on the track slide rails.

Preferably, the edge of the track scaffold base is perpendicular to the middle of the cross rod of the track slide rail, and a moving handle is arranged in the middle of the cross rod, and the moving handle applies pulling force or pushing force to the track scaffold base so as to realize the movement of the scaffold roller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) The track scaffold bases arranged in the double-track maintenance scaffold are used for supporting the whole scaffold, the frame assembly arranged on the track scaffold bases constructs the maintenance scaffold in the height direction, the two track scaffold bases are symmetrically distributed relative to the central line of the track in pairs, so that when the track maintenance is carried out, two maintenance personnel can simultaneously work without moving the track scaffold on one side to the other side for maintenance again, the design requirements of the track are met, the maintenance efficiency is greatly improved, the pedal assembly arranged at the top of the frame assembly is used for facilitating the maintenance personnel to freely and movably and smoothly carry out subsequent maintenance work after climbing to the top end of the maintenance scaffold, and the double-track transverse pull rods are arranged on the adjacent frame assemblies on two sides of the track on the upper parts of the two track scaffold bases, so that the track scaffolds on the two sides are effectively ensured to be in relatively stable and parallel positions, and the track scaffold bases on the two sides are prevented from position deviation; in summary, the utility model arranges two track scaffold bases to be erected on the tracks at two sides, and arranges the pedal component on the tripod at the top of the frame component horizontally, thereby meeting the characteristic requirements of maintenance in the track traffic field and facilitating the operation of workers;

(2) The frame assembly is used for constructing a frame for maintaining the scaffold, the frame assembly consists of a plurality of aluminum pipes, and the fastening snap rings are arranged to enhance the connectivity among the plurality of aluminum pipes, so that the safety coefficient is improved;

(3) The installation mode of the inclined pull tubes arranged between the outer ladder frame and the inner ladder frame is triangular, so that the stability coefficient of the maintenance scaffold is improved, and the plurality of transverse pull tubes arranged inside the inner ladder frame and the outer ladder frame are used for building a basic structure of the scaffold, so that workers can build other auxiliary structures on the basis;

(4) Maintenance personnel climb to the top end of the scaffold through the vertical ladder stand on one side of the inner ladder frame so as to maintain problems on the track, the vertical ladder stand is arranged on one side of the inner ladder frame, which is beneficial to ensuring the safety of the construction personnel, and the vertical ladder stands are symmetrically distributed by taking the track central line as a datum line, so that potential safety hazards caused by instability of the maintenance scaffold are effectively prevented;

(5) The internal pedals are used for maintenance personnel to carry out conventional maintenance operation on the scaffold, the windowing pedals in the internal pedals are convenient for the personnel to open and carry out tool transmission and pass through work, two fixed pedals are adopted for improving the stability and firmness of the internal pedals, the pedal assembly is also provided with extending pedals for extending the maintenance range of the personnel on the scaffold, the extending pedals on two sides of the frame assembly are arranged in different heights, the personnel can conveniently maintain the interiors of tunnels in different heights, the whole pedal assembly is erected on the frame assembly and the triangular frame by the hooks, the stability of the pedal assembly is further improved, and the safety of maintenance work carried out on the pedal assembly by the maintenance personnel is ensured;

(6) The scaffold idler wheels arranged at the bottom of the track scaffold base can roll along the track slide rails, so that workers can conveniently move and maintain the scaffold;

(7) The removal handle that the edge of track scaffold set up is convenient for maintenance person to remove maintenance scaffold, and maintenance person drives track scaffold base motion through pulling or promotion removal handle to make the scaffold gyro wheel that track scaffold base bottom set up be the displacement motion.

Drawings

Fig. 1 is an overall schematic view of an embodiment of the present invention;

fig. 2 is a schematic view of a track scaffold base according to an embodiment of the present invention;

fig. 3 is an opening schematic view of a windowing pedal according to an embodiment of the present invention;

fig. 4 is a schematic view of an operating state of the embodiment of the present invention.

Reference numerals: 1. a rail scaffold base; 2. a frame assembly; 21. an outer ladder frame; 22. an inner ladder frame; 23. fastening the snap ring; 3. a tripod; 4. a double-track transverse pull rod; 5. a pedal assembly; 51. an inner step plate; 511. fixing the pedal; 512. a window opening pedal; 52. an extension step; 6. obliquely pulling the pipe; 7. transversely pulling the tube; 8. vertically climbing a ladder; 9. a scaffold roller; 10. the handle is moved.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, a double-track maintenance scaffold comprises two track scaffold bases 1, frame components 2, a tripod 3, double-track transverse pull rods 4 and pedal components 5, the track scaffold bases 1 are provided with two, the central lines of the two track scaffold bases 1 relative to the track are symmetrically distributed, the whole maintenance scaffold is supported at the bottom, the frame components 2 are arranged on the two track scaffold bases 1, the framework is provided with the whole maintenance scaffold, the pedal components 5 are arranged on the top end of the frame components 2 or the middle layer of the frame components 2, the tripod 3 is also arranged on the top of the frame components 2, the pedal components 5 are horizontally erected on the frame components 2 through the tripod 3, and the double-track transverse pull rods 4 are arranged on the adjacent frame components 2 on the two sides of the track on the upper portions of the two track scaffold bases 1.

As shown in fig. 4, because the maintenance scaffold is higher, the difficult realization of turning to the removal in the tunnel, therefore, two track scaffold base 1 relative track central lines become the symmetric distribution and make when carrying out the track maintenance, need not to move the track scaffold of unilateral to the opposite side and maintain once more, accord with orbital design demand, maintenance efficiency has greatly been improved, the footboard subassembly 5 that frame subassembly 2 top set up is used for making things convenient for the maintenance personal to can freely move about smoothly and develop follow-up maintenance work after climbing to maintenance scaffold top, through the double track horizontal pull rod 4 that sets up on the adjacent frame subassembly 2 of the track both sides on two track scaffold base 1 upper portions, effectively guaranteed that the track scaffold on the track of both sides is in relative stable and parallel position, prevent that the track scaffold base 1 of both sides from taking place the offset.

In order to construct the frame of maintenance scaffold, the utility model discloses the frame subassembly 2 that sets up includes outer ladder frame 21, interior ladder frame 22 and fastening snap ring 23, and outer ladder frame 21 and interior ladder frame 22 constitute by a plurality of aluminum pipes, are vertical direction between a plurality of aluminum pipes and distribute, and fastening snap ring 23 can strengthen the connectivity between a plurality of aluminum pipes, improves factor of safety.

Frame subassembly 2 still includes oblique stay tube 6 and violently draws pipe 7, draw pipe 6 to one side and set up between outer ladder frame 21 and interior ladder frame 22, the mounting means of drawing pipe 6 to one side is triangle-shaped, be favorable to strengthening frame subassembly 2's stability, draw pipe 6 to one side is provided with a plurality of, violently draw pipe 7 to set up in interior ladder frame 22 and outer ladder frame 21's inside, a plurality of violently draw pipe 7 is evenly distributed, violently draw pipe 7 to be used for setting up the foundation structure of scaffold frame and couple together a plurality of aluminum pipes through violently drawing setting up of pipe 7, be convenient for the staff sets up other additional structures on this basis.

Interior ladder frame 22 one side is provided with perpendicular cat ladder 8, perpendicular cat ladder 8 can be dismantled and set up on the violently trombone slide 7 that sets up on interior ladder frame 22, maintenance person climbs the top of scaffold frame through the perpendicular cat ladder 8 of interior ladder frame 22 one side, thereby maintain the problem that appears on the track, and set up perpendicular cat ladder 8 and help ensureing constructor's security in interior ladder frame 22 one side, perpendicular cat ladder 8 uses the track central line to be the symmetric distribution as the datum line and effectively prevents to maintain the potential safety hazard that the scaffold frame caused because of the unstability.

In order to facilitate maintenance personnel to carry out conventional maintenance operation on the scaffold, the utility model discloses the footboard subassembly 5 that sets up includes internal footboard 51 and extension footboard 52, wherein, internal footboard 51 is provided with two respectively at the top of two frame subassemblies 2, internal footboard 51 comprises two fixed footboards 511 and a windowing footboard 512, two fixed footboards 511 and a windowing footboard 512 splice to be a rectangle and erect on tripod 3 through the couple, windowing footboard 512 in internal footboard 51 can be opened in a flexible way, be convenient for the staff to open and carry out the transmission work of instrument, adopt two fixed footboards 511 to be used for increasing the stability and the fastness of internal footboard 51; extend footboard 52 and be the rectangle and constitute by one or two fixed footboard 511, extend footboard 52 and erect on the tripod 3 of the outside of outer ladder frame 21 through the couple for extend the maintenance scope of staff on the scaffold frame, and the utility model discloses a be provided with the extension footboard 52 of high difference in the both sides of frame subassembly 2, be convenient for the staff can touch each position in tunnel in the course of the work, prevent to appear the maintenance omission, whole footboard subassembly 5 erects on tripod 3 by the couple, has further increased footboard subassembly 5's stability, guarantees the security that the maintenance person carries out maintenance work on footboard subassembly 5.

Because orbital length particularity and the inconvenient nature of operation, track scaffold base 1 bottom is provided with scaffold roller 9 and can is the rolling motion along the track slide rail to be provided with removal handle 10 in the middle of the horizontal pole of track scaffold base 1 edge perpendicular to track slide rail, the staff is through the pulling or promote to remove scaffold roller 9 that handle 10 drove the setting of track scaffold base 1 bottom and is the rolling motion, thereby finally realize the motion of whole maintenance scaffold and be convenient for the staff and remove the maintenance scaffold.

In addition, one of them group among this double track way maintenance scaffold also can be applicable to the monorail alone, and the staff of being convenient for carries out the track maintenance.

The utility model discloses a working process as follows:

the staff makes scaffold gyro wheel 9 along track slide rail motion through pulling or promotion removal handle 10, move whole maintenance scaffold to the place that needs to carry out the maintenance, fix the maintenance scaffold inside the tunnel through the dead lever, because the track scaffold base 1 of double track transverse pull rod 4 with both sides couples together, the staff can stimulate the scaffold base on two tracks simultaneously, after fixing track scaffold base 1, the staff carries out maintenance work through climbing to the inside footboard 51 at frame subassembly 2 top through vertical ladder 8, when necessary, the staff can expand maintenance work far away apart from by climbing to extending footboard 52.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a double track way maintenance scaffold, its characterized in that, double track way maintenance scaffold includes track scaffold base (1), frame subassembly (2), tripod (3), double track transverse pull rod (4) and footboard subassembly (5), track scaffold base (1) is provided with two, two track scaffold base (1) is orbital central line relatively and is the symmetric distribution, frame subassembly (2) also is provided with two, two frame subassembly (2) sets up respectively two on track scaffold base (1), footboard subassembly (5) sets up the top/intermediate level at frame subassembly (2), tripod (3) also set up the top of frame subassembly (2), just footboard subassembly (5) pass through tripod (3) horizontal stand is established on frame subassembly (2), double track transverse pull rod (4) set up two between frame subassembly (2).

2. The double-track maintenance scaffold according to claim 1, wherein the frame assembly (2) comprises an outer ladder frame (21), an inner ladder frame (22) and fastening snap rings (23), the outer ladder frame (21) and the inner ladder frame (22) are respectively composed of a plurality of aluminum pipes, the aluminum pipes are distributed in the vertical direction, the fastening snap rings (23) are arranged on the aluminum pipes, and the fastening snap rings (23) have certain weight.

3. The double-track maintenance scaffold according to claim 2, wherein the frame assembly (2) further comprises a diagonal pulling tube (6) and a transverse pulling tube (7), the diagonal pulling tube (6) is arranged between the outer ladder frame (21) and the inner ladder frame (22), the diagonal pulling tube (6) is provided with a plurality of diagonal pulling tubes, the transverse pulling tube (7) is also provided with a plurality of transverse pulling tubes (7), the plurality of transverse pulling tubes (7) are arranged inside the inner ladder frame (22) and the outer ladder frame (21), and the plurality of transverse pulling tubes (7) are uniformly distributed.

4. The double-track maintenance scaffold according to claim 3, wherein a vertical ladder (8) is arranged on one side of the inner ladder frame (22), the vertical ladder (8) is detachably arranged on the transverse pulling pipe (7) arranged on the inner ladder frame (22), and the vertical ladders (8) on the inner ladder frames (22) on the two track scaffold bases (1) are symmetrically distributed by taking the track center line as a reference.

5. The double-track maintenance scaffold according to claim 3, wherein the pedal assembly (5) comprises two inner pedals (51), the two inner pedals (51) are respectively arranged on the tops of the two frame assemblies (2), the inner pedal (51) is composed of two fixed pedals (511) and one windowing pedal (512), and the two fixed pedals (511) and the one windowing pedal (512) are spliced into a rectangle and erected on the tripod (3).

6. The double track maintenance scaffold according to claim 5, characterized in that said step assembly (5) further comprises extension steps (52), said extension steps (52) are rectangular and consist of one or two of said fixed steps (511), said extension steps (52) are erected outside said outer ladder frame (21) by means of a tripod (3), and said extension steps (52) are provided one on each side of each said frame assembly (2), two of said extension steps (52) are provided at a distance above/below said inner steps (51), respectively.

7. The double-track maintenance scaffold according to claim 1, characterized in that the bottom of the track scaffold base (1) is provided with scaffold rollers (9), and the scaffold rollers (9) can drive the track scaffold base (1) to realize rolling motion on a track slide rail.

8. The double track maintenance scaffold according to claim 7, characterized in that the moving handle (10) is arranged at the edge of the track scaffold base (1) perpendicular to the middle of the rail of the track rail, and the moving handle (10) can apply pulling force or pushing force to the track scaffold base (1) to realize the movement of the scaffold rollers (9).

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