CN213731647U - Working frame for maintaining construction engineering machinery - Google Patents

Abstract

The utility model relates to a building engineering technical field, concretely relates to work frame is used in building engineering machinery maintenance, including the device bottom plate, the both ends top fixed mounting of device bottom plate has the backup pad, the internally mounted of device bottom plate has elevating system, elevating system includes first motor, and first motor installs the inside at the device bottom plate, the output shaft of first motor has the dwang, and the surface cover of dwang is equipped with the sliding sleeve. The utility model discloses a be provided with the workstation, drive the dwang through first motor and rotate, can make two sets of sliding sleeves drive the sliding block and slide, and then make the workstation drive the staff and maintain the operation to the eminence, through the setting of wheel, can conveniently remove the workstation, reduce because of the maintenance eminence needs the condition of on-the-spot work frame of building, reduce workman's work load, increase work efficiency.

Description

Working frame for maintaining construction engineering machinery

Technical Field

The utility model relates to a building engineering technical field specifically is a work frame is used in building engineering machinery maintenance.

Background

With the increase of social population, the building industry has also emerged, after the building is built, some problems appearing in the face of the building may need to be subjected to climbing maintenance, however, the existing maintenance engineering frame is generally fixedly built and is not easy to move, the maintenance range may be too small, when other positions need to be repaired, the workload of workers may need to be increased by re-building, meanwhile, when the workers stand on the working frame, the tools may need to be taken down again in the face of the lacked tools, and the working efficiency of the workers is reduced, so that the working frame for maintaining the building engineering machinery is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction engineering machine tool is work frame for maintenance to it is generally fixed to build and is difficult for removing to put forward current maintenance engineering frame among the above-mentioned background art to solve, may lead to maintenance scope undersize, when needing to repair other positions, may need to build increase workman's work load once more again, stands on the work frame as the workman simultaneously, may need the instrument of taking down once more in the face of the instrument that lacks, slows down workman work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a working frame for maintaining construction engineering machinery comprises a device bottom plate, wherein supporting plates are fixedly installed at the tops of two ends of the device bottom plate, an elevating mechanism is installed inside the device bottom plate and comprises a first motor, the first motor is installed inside the device bottom plate, an output shaft of the first motor is connected with a rotating rod, a sliding sleeve is sleeved on the surface of the rotating rod, one side of the sliding sleeve is hinged with a first connecting rod, one end, away from the sliding sleeve, of the first connecting rod is hinged with a sliding block, the sliding block is inserted into the supporting plate, one end, away from the sliding sleeve, of the sliding block is hinged with a second connecting rod, one end, away from the sliding block, of the second connecting rod is hinged with a working table, two ends of the working table are inserted into the supporting plate, a telescopic rod is fixedly connected to the bottom end of the working table, and one end, away from the working table, of the telescopic rod is connected with the surface of the device bottom plate, the telescopic rod is sleeved with a spring, handrails are fixedly mounted at two ends of the top of the workbench, one end, away from the workbench, of each handrail is inserted into the corresponding support plate, a moving mechanism is mounted inside the workbench and comprises a second motor, a fixed block and a fixed rod, the second motor is mounted inside the workbench, an output shaft of the second motor is connected with a rotating wheel, two sides of the rotating wheel are meshed and connected with sliding plates, a connecting block is fixedly mounted at one side, close to the inner wall of the workbench, of each sliding plate, the fixed blocks are fixedly mounted at two ends of the inner wall of the workbench, two ends of the fixed rod are connected with the inner wall of the workbench through bearings, a rope is fixedly mounted at one side of each connecting block and penetrates through the fixed blocks and is sleeved on the surface of the fixed rod, and one end, away from the connecting block, of the rope penetrates through the workbench and extends to the outside of the workbench, one end of the rope, which is far away from the workbench, is connected with a tool placing table.

Preferably, the inside of backup pad has been seted up the spout, sliding block, workstation and handrail all fixed mounting have the slider near one side of backup pad, sliding block, workstation and handrail pass through slider and backup pad sliding connection.

Preferably, the surface of dwang sets up to two-way symmetrical screw thread, the inside of sliding sleeve is provided with the internal thread, the sliding sleeve links to each other with the dwang adaptation.

Preferably, one end of the spring is welded with the surface of the device bottom plate, and the end, far away from the device bottom plate, of the spring is welded with the surface of the workbench.

Preferably, the through hole is formed in the inner wall of the workbench, a rubber pad is mounted on the inner surface of the through hole, and the tool placing table is connected with the through hole in an adaptive mode.

Preferably, the sliding plates are provided with two groups, and the two groups of sliding plates are respectively arranged on the upper side and the lower side of the rotating wheel.

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

1. this work frame is used in building engineering machinery maintenance, through being provided with the workstation, drive the dwang through first motor and rotate, can make two sets of slip cap deviate from the motion, thereby make the head rod drive the sliding block and slide, and then make the workstation carry out the rising movement, made things convenient for the staff to carry out maintenance operation to the eminence, through the setting of wheel, can conveniently remove the work frame, reduce the condition of building the work frame because of maintenance eminence needs the scene, reduce workman's work load, increase work efficiency.

2. The device places the platform through being provided with the instrument, it rotates to drive through the second motor and rotate the wheel, can make two sets of sliding plates that rotate the wheel meshing and connect slide, thereby make two sets of sliding plates slide to both sides, and then make the connecting block slide, this moment because the rope runs through the fixed block, and the cover is established on the dead lever surface, thereby can make the connecting block slide the time drive rope and stretch, make the instrument of placing with rope fixed connection place the platform and slide, place the inside that the platform was placed to the instrument with the instrument this moment, through reverse opening the second motor, can make the rope contract, thereby make the instrument of instrument placing in the platform rise, made things convenient for the workman to take the instrument of needs when the eminence, avoided because of climbing the waste that the height went up the low operating time that causes, increase workman's work efficiency.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention in front view;

fig. 4 is a schematic top sectional view of the structure table of the present invention.

In the figure: 1. a device chassis; 2. a support plate; 3. a lifting mechanism; 31. a first motor; 32. rotating the rod; 33. a sliding sleeve; 34. a first connecting rod; 35. a slider; 36. a second connecting rod; 37. a telescopic rod; 38. a spring; 4. a work table; 5. a handrail; 6. a moving mechanism; 61. a second motor; 62. a rotating wheel; 63. a sliding plate; 64. connecting blocks; 65. a fixed block; 66. fixing the rod; 67. a rope; 68. a tool placing table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a working frame for maintaining construction engineering machinery comprises a device bottom plate 1, supporting plates 2 are fixedly installed at the tops of two ends of the device bottom plate 1, a lifting mechanism 3 is installed inside the device bottom plate 1, the lifting mechanism 3 comprises a first motor 31, the first motor 31 is installed inside the device bottom plate 1, an output shaft of the first motor 31 is connected with a rotating rod 32, the surface of the rotating rod 32 is sleeved with a sliding sleeve 33, one side of the sliding sleeve 33 is hinged with a first connecting rod 34, one end, away from the sliding sleeve 33, of the first connecting rod 34 is hinged with a sliding block 35, the sliding block 35 is inserted inside the supporting plate 2, one end, away from the sliding sleeve 33, of the sliding block 35 is hinged with a second connecting rod 36, one end, away from the sliding block 35, of the second connecting rod 36 is hinged with a working table 4, two ends of the working table 4 are inserted inside the supporting plate 2, and a telescopic rod 37 is fixedly connected to the bottom end of the working table 4, and one end of the telescopic rod 37 far away from the workbench 4 is connected with the surface of the device bottom plate 1, the surface of the telescopic rod 37 is sleeved with a spring 38, two ends of the top of the workbench 4 are fixedly provided with handrails 5, one end of the handrails 5 far away from the workbench 4 is inserted in the supporting plate 2, the inside of the workbench 4 is provided with a moving mechanism 6, the moving mechanism 6 comprises a second motor 61, a fixed block 65 and a fixed rod 66, the second motor 61 is arranged in the workbench 4, an output shaft of the second motor 61 is connected with a rotating wheel 62, two sides of the rotating wheel 62 are engaged and connected with a sliding plate 63, one side of the sliding plate 63 close to the inner wall of the workbench 4 is fixedly provided with a connecting block 64, the fixed block 65 is fixedly arranged at two ends of the inner wall of the workbench 4, two ends of the fixed rod 66 are connected with the inner wall of the workbench 4 through bearings, one side of the connecting block 64 is fixedly provided with a rope 67, and the rope 67 penetrates through the fixed block 65 and is sleeved on the surface of the fixed rod 66, one end of the rope 67 far away from the connecting block 64 penetrates through the workbench 4 and extends to the outside of the workbench 4, and one end of the rope 67 far away from the workbench 4 is connected with a tool placing table 68.

Further, the spout has been seted up to backup pad 2's inside, sliding block 35, the equal fixed mounting in one side that workstation 4 and handrail 5 are close to backup pad 2 has the slider, sliding block 35, workstation 4 and handrail 5 pass through slider and backup pad 2 sliding connection, set up through the spout, it is more stable when can making sliding sleeve 33 drive sliding block 35 slide to make the articulated second connecting rod 36 that links to each other of sliding block 35 drive workstation 4 and stabilize the slip, make handrail 5 also stabilize the slip simultaneously.

Further, the surface of dwang 32 sets up to bilateral symmetry screw thread, and the inside of sliding sleeve 33 is provided with the internal thread, and sliding sleeve 33 links to each other with dwang 32 adaptation, and when first motor 31 drove dwang 32 and rotates, because the design of dwang 32 surperficial bilateral symmetry screw thread, can make two sets of sliding sleeves 33 with dwang 32 threaded connection carry out in opposite directions or deviate from the motion to reach the effect that drives workstation 4 and carry out elevating movement.

Further, one end of the spring 38 is welded to the surface of the device bottom plate 1, one end of the spring 38, which is far away from the device bottom plate 1, is welded to the surface of the workbench 4, and when the workbench 4 is lifted, the spring 38 is stretched or extruded by the workbench 4, and under the elastic force action of the spring 38, the spring 38 can be elastically deformed, so that the telescopic rod 37 is driven to contract or stretch, and the workbench 4 is more stable when lifted.

Furthermore, the through-hole has been seted up to 4 inner walls of workstation, and the internal surface mounting of through-hole has the rubber pad, and rope 67 links to each other with the through-hole adaptation, and through the design of rubber pad in the through-hole, because the rubber pad is the polymer of isoprene, has advantages such as the wearability is good, elasticity is high, tear strength big to can make rope 67 reduce the frictional force when sliding in the through-hole, increase rope 67's life.

Further, the sliding plate 63 is provided with two sets ofly, two sets of sliding plates 63 are installed respectively in the upper and lower both sides of rotating wheel 62, design through two sets of sliding plates 63, when second motor 61 drives and rotates wheel 62 and rotate, can make two sets of sliding plates 63 slide to the inner wall both ends of workstation 4, thereby make sliding plate 63 surface mounting have connecting block 64 to drive rope 67 and move, thereby make rope 67 receive tensile or tighten up, the convenience is placed the instrument in the platform 68 and is given the staff to use through rope 67.

The working principle is as follows: when a high place needs to be maintained, according to the attached drawings 1 and 3, firstly, the wheel can be driven to move by pushing the device, at the moment, the wheel is clamped after the device is moved to a proper position, the wheel is prevented from moving, at the moment, a worker stands on the surface of the workbench 4, the first motor 31 can drive the rotating rod 32 to rotate by opening the first motor 31, because the surface of the rotating rod 32 is provided with threads which are in positive and negative symmetry, two groups of sliding sleeves 33 sleeved on the surface of the rotating rod 32 move away from each other, and further the first connecting rod 34 hinged and connected with the sliding sleeves 33 is driven to slide, because the sliding block 35 hinged and connected with the other end of the first connecting rod 34 is in sliding connection with the sliding block 2, the second connecting rod 36 is driven to slide by the sliding block 35, so that the workbench 4 ascends, meanwhile, the spring 38 is stretched by the workbench 4, under the spring action of spring 38 self, can make spring 38 take place elastic deformation to make spring 38 drive telescopic link 37 and stretch, make workstation 4 gliding more stable, simultaneously through the design of handrail 5, can make the staff have adhesive force when carrying out elevating movement, made things convenient for the workman to hold up, increase workman's security, avoid holding up the condition that causes the accident to take place because of there is not, protected workman's safety.

When a tool is not used for maintenance, according to fig. 1, fig. 2, fig. 3 and fig. 4, the tool is not needed when the maintenance operation is performed, and the worker is needed to go to the ground to find the tool when the worker works at a high place, which may cause time waste, when the worker stands on a work bench at the high place, the second motor 61 may be driven to rotate the rotating wheel 62 by the second motor 61, the sliding plate 63 may slide towards both ends of the work bench 4 by the rotating wheel 62 and the sliding plates 63 installed at both ends, the connecting block 64 installed on the surface of the sliding plate 63 may be driven to slide, the rope 67 is fixedly connected to the connecting block 64, and the rope 67 penetrates through the fixing block 65 and is sleeved on the surface of the fixing rod 66, so that the rope 67 is stably stretched, and the section of the rope 67 installed outside the work bench 4 is lengthened, the rubber pad internally installed in the through hole is arranged on the workbench 4, and the rubber pad is a polymer of isoprene and has the advantages of good wear resistance, high elasticity, high breaking strength and the like, so that the abrasion of the rope 67 can be avoided to a great extent, the service life of the rope 67 is prolonged, the rope 67 can drive the tool placing table 68 to slide downwards through the increase of the rope 67 outside the workbench 4, at the moment, a lacking tool is placed in the tool placing table 68 through a worker and a friend, the connecting block 64 can slide towards the central position of the workbench 4 through reversely opening the second motor 61, so that one end of the rope 67 far away from the workbench 4 is driven to be stored in the workbench 4, the tool in the tool placing table 68 can be conveniently lifted to the face of a maintenance worker, the use of the worker is facilitated, and the need of the worker due to the missing tool is reduced, the condition that potential safety hazards can be caused when the robot climbs up and down is caused, and the safety of workers is protected.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a building engineering machine tool is working frame for maintenance, includes device bottom plate (1), its characterized in that: the device comprises a device bottom plate (1), supporting plates (2) are fixedly mounted at the tops of the two ends of the device bottom plate (1), an elevating mechanism (3) is mounted inside the device bottom plate (1), the elevating mechanism (3) comprises a first motor (31), the first motor (31) is mounted inside the device bottom plate (1), an output shaft of the first motor (31) is connected with a rotating rod (32), a sliding sleeve (33) is sleeved on the surface of the rotating rod (32), a first connecting rod (34) is hinged to one side of the sliding sleeve (33), a sliding block (35) is hinged to one end, away from the sliding sleeve (33), of the first connecting rod (34), the sliding block (35) is inserted into the supporting plate (2), a second connecting rod (36) is hinged to one end, away from the sliding sleeve (33), of the sliding block (35) is hinged to one end, away from the sliding sleeve (33), of the second connecting rod (36), of the sliding block (35) is hinged to a workbench (4), and the two ends of the workbench (4) are inserted into the support plate (2), the bottom end of the workbench (4) is fixedly connected with a telescopic rod (37), one end of the telescopic rod (37) far away from the workbench (4) is connected with the surface of the device bottom plate (1), a spring (38) is sleeved on the surface of the telescopic rod (37), handrails (5) are fixedly installed at the two ends of the top of the workbench (4), one end of the handrail (5) far away from the workbench (4) is inserted into the support plate (2), a moving mechanism (6) is installed inside the workbench (4), the moving mechanism (6) comprises a second motor (61), a fixed block (65) and a fixed rod (66), the second motor (61) is installed inside the workbench (4), an output shaft of the second motor (61) is connected with a rotating wheel (62), and the two sides of the rotating wheel (62) are engaged with a sliding plate (63), sliding plate (63) are close to one side fixed mounting of workstation (4) inner wall has connecting block (64), fixed block (65) fixed mounting is at the inner wall both ends of workstation (4), the both ends of dead lever (66) pass through the bearing with workstation (4) inner wall and are connected, one side fixed mounting of connecting block (64) has rope (67), and rope (67) run through fixed block (65) and the cover establish the surface at dead lever (66), the one end that connecting block (64) were kept away from in rope (67) runs through workstation (4) and extends to the outside of workstation (4), the one end that workstation (4) were kept away from in rope (67) is connected with the instrument and places platform (68).

2. A working frame for construction machinery maintenance according to claim 1, characterized in that: the inside of backup pad (2) has been seted up the spout, sliding block (35), workstation (4) and handrail (5) are close to the equal fixed mounting in one side of backup pad (2) and have the slider, sliding block (35), workstation (4) and handrail (5) pass through slider and backup pad (2) sliding connection.

3. A working frame for construction machinery maintenance according to claim 1, characterized in that: the surface of dwang (32) sets up to two-way symmetrical screw thread, the inside of sliding sleeve (33) is provided with the internal thread, sliding sleeve (33) link to each other with dwang (32) adaptation.

4. A working frame for construction machinery maintenance according to claim 1, characterized in that: one end of the spring (38) is welded with the surface of the device bottom plate (1), and the end, far away from the device bottom plate (1), of the spring (38) is welded with the surface of the workbench (4).

5. A working frame for construction machinery maintenance according to claim 1, characterized in that: the inner wall of the workbench (4) is provided with a through hole, a rubber pad is arranged on the inner surface of the through hole, and the tool placing table (68) is connected with the through hole in a matching mode.

6. A working frame for construction machinery maintenance according to claim 1, characterized in that: the sliding plates (63) are provided with two groups, and the two groups of sliding plates (63) are respectively arranged on the upper side and the lower side of the rotating wheel (62).

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