CN220504452U - Frame adjusting device of concrete trowelling machine - Google Patents

Abstract

The utility model discloses a rack adjusting device of a concrete trowelling machine, and relates to the technical field of trowelling machines. The utility model comprises a frame body, a support frame, a hand rod, support wheels and moving wheels, wherein the top of the frame body is connected with the support frame, the hand rod is connected with the inside of a fixed block in the support frame through a movable shaft, the upper side of a support plate in the frame body is connected with the support wheels, and the bottom of the support plate in the frame body is connected with the three moving wheels. According to the utility model, by arranging the three moving wheels, the trowelling machine can move under the action of the moving wheels, and the supporting wheels are arranged on the trowelling machine, so that the trowelling machine can be supported by the supporting wheels through rotation, and the problems that a plurality of persons are required to lift the trowelling machine to move and waste more manpower and time when the trowelling machine is lifted by using the jack, and the trowelling machine is affected by uneven ground and is easy to turn on one's side are solved.

Description

Frame adjusting device of concrete trowelling machine

Technical Field

The utility model belongs to the technical field of troweling machines, and particularly relates to a frame adjusting device of a concrete troweling machine.

Background

The concrete troweling machine is a concrete surface coarse and fine troweling machine. The floor surface through machine construction is smoother and smoother than the surface of manual construction, can improve the compactness and the wear resistance of the concrete surface, and can improve the working efficiency by more than 10 times in effect compared with manual operation. The floor trowelling machine has a very wide application range, is generally suitable for the grouting, trowelling and trowelling work of the concrete surfaces of high-standard workshops, parking lots, squares, warehouses, airports, frame-type buildings and the like, and is a preferred tool in concrete construction. Although the existing trowelling machine can better trowell the ground, the existing trowelling machine still has the following defects in actual use:

1. the existing trowelling machine needs to be frequently adjusted in position when in use, the trowelling machine is heavy in quality, a plurality of people lift the trowelling machine for movement during adjustment, the movement mode is easy to cause harm to staff, and a great amount of manpower and time are needed;

2. the existing trowelling machine needs to be lifted up when moving, the trowelling machine is jacked up by using a jack generally, and when the ground is uneven, the work of the jack can be influenced, and meanwhile, the trowelling machine can be caused to roll over.

Disclosure of Invention

The utility model aims to provide a rack adjusting device of a concrete trowelling machine, which is characterized in that three moving wheels are arranged on the trowelling machine, so that the trowelling machine can move under the action of the moving wheels, and support wheels are arranged on the trowelling machine, and can support the trowelling machine through rotation, so that the problem that when the conventional trowelling machine moves, a plurality of people are required to lift the trowelling machine for movement due to heavier mass, and the trowelling machine can be influenced by uneven ground when the jack is used for lifting.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a frame adjusting device of a concrete trowelling machine, which comprises a frame body, a support frame, a hand lever, support wheels and moving wheels, wherein the support frame is connected to the top of the frame body, the hand lever is connected to the inside of a fixed block in the support frame through a movable shaft, the upper side of a support plate in the frame body is connected with the support wheels, and the bottom of the support plate in the frame body is connected with the three moving wheels.

Further, the support body includes backup pad, first go-between, connecting strip, swash plate and second go-between, and first go-between passes through the top of connecting strip with the backup pad and links to each other, and first go-between is located the inside of backup pad, and the top of first go-between is connected with the swash plate, and the other end of swash plate is connected in the outside of second go-between.

Further, the support frame includes L template, connecting rod, fixed block and loose axle, and the outside of L template is connected with the connecting rod in the top partially, and two L templates are connected respectively at the both ends of connecting rod, and the outside center department of connecting rod is connected with the fixed block, and the inside center department of fixed block is connected with the loose axle.

Further, the hand lever comprises a connecting block, a movable lever and a handle, one end of the connecting block is connected with the movable lever, the other end of the movable lever is connected with the handle, and the movable lever can rotate up and down in the supporting frame through the connecting block.

Further, the supporting wheel comprises a bottom plate, clamping plates, a rotating shaft, a connecting plate, wheels and connecting shafts, wherein the clamping plates are connected to two sides of the top of the bottom plate, the connecting plates are connected to the inside of the clamping plates through the rotating shaft, and the wheels are connected to the outer sides of the other ends of the connecting plates through the connecting shafts.

Further, the movable wheel comprises a mounting block, a telescopic rod and a universal wheel, the telescopic rod is connected to the center of the bottom of the mounting block, and the universal wheel is connected to the bottom of the telescopic rod.

The utility model has the following beneficial effects:

1. through setting up three removal wheel for the trowelling machine, make the trowelling machine remove under the effect of removal wheel, three removal wheels can guarantee that the trowelling machine removes steadily, use the removal wheel to remove and saved manpower and time.

2. Through setting up the supporting wheel for the trowelling machine, the supporting wheel can support the trowelling machine through rotating, and the cooperation removes the wheel again after supporting and can drive the trowelling machine and remove, and the supporting wheel is less with the ground influence that removes the wheel and receive simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a frame body according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a schematic structural view of the support wheel of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a frame body; 11. a support plate; 12. a first connection ring; 13. a connecting strip; 14. a sloping plate; 15. a second connecting ring; 2. a support frame; 21. an L-shaped plate; 22. a connecting rod; 23. a fixed block; 24. a movable shaft; 3. a walking bar; 31. a connecting block; 32. a movable rod; 33. a handle; 4. a support wheel; 41. a bottom plate; 42. a clamping plate; 43. a rotating shaft; 44. a connecting plate; 45. a wheel; 46. a connecting shaft; 5. a moving wheel; 51. a mounting block; 52. a telescopic rod; 53. and a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1, the utility model relates to a frame adjusting device of a concrete trowelling machine, which comprises a frame body 1, a support frame 2, a hand lever 3, support wheels 4 and movable wheels 5, wherein the top of the frame body 1 is connected with the support frame 2, the hand lever 3 is connected with the inside of a fixed block 23 in the support frame 2 through a movable shaft 24, the upper side of a support plate 11 in the frame body 1 is connected with the support wheels 4, and the bottom of the support plate 11 in the frame body 1 is connected with three movable wheels 5.

In the above-mentioned setting, support frame body 1 supports support frame 2, and hand rest 3 can drive whole frame through support frame 2 and can carry out the angle modulation on support frame 2, and supporting wheel 4 can prop up whole frame to cooperate to remove wheel 5 and drive whole frame and remove.

As shown in fig. 1 and 2, the frame body 1 includes a supporting plate 11, a first connecting ring 12, a connecting bar 13, a sloping plate 14 and a second connecting ring 15, the first connecting ring 12 is connected with the top of the supporting plate 11 through the connecting bar 13, the first connecting ring 12 is located inside the supporting plate 11, the top of the first connecting ring 12 is connected with the sloping plate 14, the other end of the sloping plate 14 is connected with the outer side of the second connecting ring 15, the supporting frame 2 includes an L-shaped plate 21, a connecting rod 22, a fixed block 23 and a movable shaft 24, the upper side of the outer side of the L-shaped plate 21 is connected with a connecting rod 22, two ends of the connecting rod 22 are respectively connected with two L-shaped plates 21, the center of the outer side of the connecting rod 22 is connected with the fixed block 23, the inner center of the fixed block 23 is connected with the movable shaft 24, the walking rod 3 includes a connecting block 31, a movable rod 32 and a handle 33, the other end of the movable rod 32 is connected with the handle 33, and the movable rod 32 can rotate up and down in the supporting frame 2 through the connecting block 31.

In the above arrangement, the supporting plate 11 is used for supporting the supporting wheel 4 and the moving wheel 5, the supporting frame 2 is connected with the hand rest 3, the second connecting ring 15 is used for supporting the supporting frame 2, when the angle of the hand rest 3 is adjusted, the movable rod 32 is pulled by the handle 33 to move up and down, the connecting block 31 is rotated up and down in the fixed block 23 through the movable shaft 24 under the action of the movable rod 32, and the rotation angle of the connecting block 31 in the fixed block 23 is limited.

As shown in fig. 2 and 3, the supporting wheel 4 includes a bottom plate 41, a clamping plate 42, a rotating shaft 43, a connecting plate 44, wheels 45 and a connecting shaft 46, wherein the clamping plate 42 is connected to two sides of the top of the bottom plate 41, the connecting plate 44 is connected to the inside of the clamping plate 42 through the rotating shaft 43, the wheels 45 are connected to the outer side of the other end of the connecting plate 44 through the connecting shaft 46, the moving wheel 5 includes a mounting block 51, a telescopic rod 52 and a universal wheel 53, the telescopic rod 52 is connected to the bottom center of the mounting block 51, and the universal wheel 53 is connected to the bottom of the telescopic rod 52.

In the above arrangement, when the frame is adjusted, the supporting wheel 4 is pulled first, the connecting plate 44 drives the wheels 45 to rotate outwards in the clamping plate 42 under the action of the rotating shaft 43 until the wheels 45 are in contact with the ground, at this time, the supporting wheel 4 supports the frame, the hand lever 3 is held, the telescopic rod 52 is controlled to drive the universal wheel 53 to extend and retract outwards, after the telescopic rod 52 extends and contracts to a proper height, the supporting wheel 4 and the moving wheel 5 are in contact with the ground, the hand lever 3 is pulled, and the frame moves under the action of the supporting wheel 4 and the moving wheel 5, so that the position of the frame can be adjusted.

One specific application of this embodiment is: when the frame is used, the angle of the hand rod 3 can be adjusted on the support frame 2, the movable rod 32 is pulled by the handle 33 to move up and down, the connecting block 31 rotates up and down in the fixed block 23 through the movable shaft 24 under the action of the movable rod 32, the support wheel 4 is pulled firstly when the frame is adjusted, the connecting plate 44 drives the wheel 45 to rotate outwards in the clamping plate 42 under the action of the rotating shaft 43 until the wheel 45 contacts with the ground, at the moment, the support wheel 4 supports the frame, the hand rod 3 is held and the telescopic rod 52 is controlled to drive the universal wheel 53 to extend and retract outwards, after the telescopic rod is extended to a proper height, the support wheel 4 contacts with the ground with the movable wheel 5, the hand rod 3 is pulled, and the frame moves under the action of the support wheel 4 and the movable wheel 5.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (6)

1. The utility model provides a frame adjusting device of concrete trowelling machine, includes support body (1), support frame (2), hand pole (3), supporting wheel (4) and removal wheel (5), its characterized in that: the top of support body (1) is connected with support frame (2), hand pole (3) pass through loose axle (24) connect in the inside of fixed block (23) in support frame (2), the upside of backup pad (11) in support body (1) is connected with supporting wheel (4), the bottom of backup pad (11) in support body (1) is connected with three movable wheel (5).

2. The frame adjustment device of a concrete trowelling machine of claim 1, wherein: the support body (1) includes backup pad (11), first go-between (12), connecting strip (13), swash plate (14) and second go-between (15), first go-between (12) pass through connecting strip (13) with the top of backup pad (11) links to each other, first go-between (12) are located the inside of backup pad (11), the top of first go-between (12) is connected with swash plate (14), the other end of swash plate (14) connect in the outside of second go-between (15).

3. The frame adjustment device of a concrete trowelling machine of claim 1, wherein: the support frame (2) comprises an L-shaped plate (21), a connecting rod (22), a fixed block (23) and a movable shaft (24), wherein the connecting rod (22) is connected to the upper side of the outer side of the L-shaped plate (21), two L-shaped plates (21) are respectively connected to two ends of the connecting rod (22), the fixed block (23) is connected to the center of the outer side of the connecting rod (22), and the movable shaft (24) is connected to the center of the inner side of the fixed block (23).

4. The frame adjustment device of a concrete trowelling machine of claim 1, wherein: the hand lever (3) comprises a connecting block (31), a movable lever (32) and a handle (33), wherein one end of the connecting block (31) is connected with the movable lever (32), the other end of the movable lever (32) is connected with the handle (33), and the movable lever (32) can rotate up and down in the support frame (2) through the connecting block (31).

5. The frame adjustment device of a concrete trowelling machine of claim 1, wherein: the supporting wheel (4) comprises a bottom plate (41), a clamping plate (42), a rotating shaft (43), a connecting plate (44), wheels (45) and a connecting shaft (46), wherein the two sides of the top of the bottom plate (41) are connected with the clamping plate (42), the connecting plate (44) is connected to the inside of the clamping plate (42) through the rotating shaft (43), and the wheels (45) are connected to the outer side of the other end of the connecting plate (44) through the connecting shaft (46).

6. The frame adjustment device of a concrete trowelling machine of claim 1, wherein: the movable wheel (5) comprises a mounting block (51), a telescopic rod (52) and a universal wheel (53), wherein the telescopic rod (52) is connected to the center of the bottom of the mounting block (51), and the universal wheel (53) is connected to the bottom of the telescopic rod (52).