CN215758390U

CN215758390U - Anti-vibration device for concrete leveling ruler

Info

Publication number: CN215758390U
Application number: CN202122200294.0U
Authority: CN
Inventors: 董军; 郑传宝; 付国丰
Original assignee: Chongqing Jiashile Energy Saving Technology Co ltd
Current assignee: Chongqing Jiashile Energy Saving Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-08
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a shock-proof device for a concrete leveling ruler, which comprises a leveling ruler, wherein a mounting rack is arranged on the outer wall of the top of the leveling ruler, a shock-proof mechanism is fixedly connected to the outer wall of one side of the mounting rack, a handle is arranged on the outer wall of one side of the shock-proof mechanism, the shock-proof mechanism comprises a shock-proof box, an opening is formed in the outer wall of one side of the shock-proof box, the inner walls of two sides of the shock-proof box are fixedly connected with the same sliding rod, the outer walls of the sliding rod are both connected with sliding blocks in a sliding mode, the outer walls of the sliding rod are sleeved with a first spring, the inner walls of two sides of the shock-proof box are both provided with sliding grooves, and the inner walls of the two sliding grooves are connected with the same sliding seat in a sliding mode. According to the utility model, the shockproof mechanism is arranged on the mounting frame, and the acting force applied to the sliding seat can be effectively buffered through the matching among the sliding seat, the sliding rod, the first spring, the connecting rod and the sliding block arranged in the shockproof mechanism, so that the vibration of the handle is reduced.

Description

Anti-vibration device for concrete leveling ruler

Technical Field

The utility model relates to the technical field of concrete leveling rulers, in particular to a shock-proof device for a concrete leveling ruler.

Background

Concrete leveling ruler, or called: the concrete vibration leveling device comprises a concrete vibration ruler, a concrete vibrator, a concrete vibration leveling machine, a concrete vibrator, an internal combustion engine concrete vibration device, a concrete vibration leveling machine, a vibration trowelling machine, a vibration ruler, a vibration leveling ruler, a leveling machine, a leveling ruler and the like.

The existing leveling ruler is not provided with a special shockproof mechanism in actual use, so that arms of workers can be numb when the leveling ruler is used for working, the workers need to stop to have a rest after using one end time, and the working efficiency of the leveling ruler is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that when a leveling ruler is used, a worker is easy to have arm numbness and cannot continue working, and provides a shock-proof device for a concrete leveling ruler.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete shake anti-shock device for leveling ruler, includes the leveling ruler that shakes, it is provided with the mounting bracket to shake leveling ruler top outer wall, one side outer wall fixedly connected with shockproof mechanism of mounting bracket, and one side outer wall of shockproof mechanism is provided with the handle, shockproof mechanism is including the case that takes precautions against earthquakes, and the opening has been seted up to one side outer wall of case that takes precautions against earthquakes, the same slide bar of the equal sliding connection of both sides inner wall fixedly connected with of case that takes precautions against earthquakes, and the equal sliding connection of outer wall of slide bar has the sliding block, the outer wall of slide bar has cup jointed spring one, the spout has all been seted up to the both sides inner wall of case that takes precautions against earthquakes, and the inner wall sliding connection of two spouts has same sliding seat, the equal swing joint in both sides of sliding seat one side outer wall has the connecting rod, and the one end difference swing joint of two connecting rods is on two sliding blocks.

Preferably, the outer wall of one side of the sliding seat is provided with a rectangular groove, and the two sides of the inner wall of the bottom of the rectangular groove are fixedly connected with mounting rods.

Preferably, the outer walls of the two mounting rods are connected with sliding blocks in a sliding mode, and the outer walls of the two mounting rods are sleeved with the second spring.

Preferably, two the same mounting panel of fixedly connected with between the slider, and mounting panel top outer wall and bottom outer wall all are provided with supporting mechanism, two supporting mechanism all contacts with the inner wall of rectangular channel.

Preferably, the outer wall of one side of each of the two sliding blocks is fixedly connected with a mounting seat, and the handle is fixedly connected to the mounting seat.

Preferably, the supporting mechanism comprises a sealing sleeve, a piston is connected to the inner wall of the sealing sleeve in a sliding mode, and a supporting column is fixedly connected to the outer wall of the top of the piston.

Preferably, the supporting mechanism comprises a spring rod, and two ends of the spring rod are respectively connected to the mounting plate and the inner wall of the rectangular groove.

The utility model has the beneficial effects that:

1. according to the utility model, the shockproof mechanism is arranged on the mounting rack, and the acting force applied to the sliding seat can be effectively buffered through the matching among the sliding seat, the sliding rod, the first spring, the connecting rod and the sliding block which are arranged in the shockproof mechanism, so that the vibration of the handle is reduced.

2. According to the utility model, the mounting rod, the second spring and the sliding block are arranged on the sliding seat in a matching manner, so that the longitudinal acting force can be effectively buffered, and the vibration of the handle is further reduced.

3. According to the utility model, the supporting mechanism is arranged in the driving seat, and the up-and-down moving stroke of the mounting plate is limited by the supporting mechanism, so that the influence on the actual use due to the overlarge up-and-down moving stroke of the handle in the shock absorption process is avoided.

Drawings

FIG. 1 is a schematic structural view of a vibration-proof device for a concrete leveling rod according to the present invention;

FIG. 2 is a schematic structural view of a vibration-proof mechanism of the vibration-proof device for the concrete leveling rod according to the present invention;

FIG. 3 is a schematic view of an unfolding structure of a shock-proof box of the shock-proof device for the concrete leveling rod according to the present invention;

FIG. 4 is a schematic view of a sliding seat structure of a vibration-proof device for a concrete leveling rod according to the present invention;

fig. 5 is a schematic structural view of a supporting mechanism of the vibration-proof device for the concrete leveling rod according to the present invention.

In the figure: 1. leveling by vibration; 2. a mounting frame; 3. a shock-proof mechanism; 4. a handle; 5. a shock-proof box; 6. a sliding seat; 7. a mounting seat; 9. a slide bar; 10. a first spring; 11. a slider; 12. a connecting rod; 13. mounting a rod; 14. a slider; 15. a second spring; 16. mounting a plate; 17. a support mechanism; 18. sealing sleeves; 19. a piston; 20. and (4) a support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Embodiment 1, referring to fig. 1 to 5, a shock absorbing device for a concrete leveling rod comprises a leveling rod 1, a mounting frame 2 is arranged on the outer wall of the top of the leveling rod 1, a shock absorbing mechanism 3 is fixedly connected to one outer wall of the mounting frame 2, a handle 4 is arranged on one outer wall of the shock absorbing mechanism 3, the shock absorbing mechanism 3 comprises a shock absorbing box 5, an opening is arranged on one outer wall of the shock absorbing box 5, the inner walls of the two sides of the shock absorbing box 5 are fixedly connected with a same slide bar 9, the outer wall of the slide bar 9 is slidably connected with a slide block 11, the outer wall of the slide bar 9 is sleeved with a first spring 10, the inner walls of the two sides of the shock absorbing box 5 are respectively provided with a slide groove, the inner walls of the two slide grooves are slidably connected with a same slide seat 6, the two sides of the outer wall of one side of the slide seat 6 are both movably connected with connecting rods 12, one end of the two connecting rods 12 are respectively movably connected to the two slide blocks 11, a rectangular groove is arranged on one side of the slide seat 6, and the equal fixedly connected with installation pole 13 in both sides of rectangular channel bottom inner wall, the outer wall sliding connection of two installation poles 13 has slider 14, and the outer wall of two installation poles 13 has cup jointed spring two 15, the same mounting panel 16 of fixedly connected with between two

slider

14, and 16 top outer walls of mounting panel and bottom outer wall all are provided with supporting mechanism 17, two supporting mechanism 17 all contact with the inner wall of rectangular channel, one side outer wall fixedly connected with mount pad 7 of two

sliders

14, 4 fixed connection of handle is on mount pad 7, supporting mechanism 17 includes seal cover 18, and the inner wall sliding connection of seal cover 18 has

piston

19, 19 top outer wall fixedly connected with support column 20 of piston 19.

The working principle is as follows: during the use, horizontal effort may be broken up when shake the flat rule 1 during operation, through sliding seat 6 horizontal slip in shockproof case 5, slide block 11 is slided through connecting rod 12 drive in the slip in-process, slide block 11 can be with the spring potential energy of spring 10 of the kinetic energy conversion of slide block 11 when sliding, and then cushion the effort, simultaneously when handle 4 receives fore-and-aft effort, earlier through the buffering of spring two 15, rethread support column 20 drive piston 19 among the supporting mechanism 17 removes, can extrude the gas in the seal cover 18 when piston 19 removes, thereby realize absorbing effect.

Embodiment 2, referring to fig. 1 to 4, a shock absorbing device for a concrete leveling rod comprises a leveling rod 1, a mounting frame 2 is arranged on the outer wall of the top of the leveling rod 1, a shock absorbing mechanism 3 is fixedly connected to one outer wall of the mounting frame 2, a handle 4 is arranged on one outer wall of the shock absorbing mechanism 3, the shock absorbing mechanism 3 comprises a shock absorbing box 5, an opening is arranged on one outer wall of the shock absorbing box 5, the inner walls of the two sides of the shock absorbing box 5 are fixedly connected with a same slide bar 9, the outer wall of the slide bar 9 is slidably connected with a slide block 11, the outer wall of the slide bar 9 is sleeved with a first spring 10, the inner walls of the two sides of the shock absorbing box 5 are respectively provided with a slide groove, the inner walls of the two slide grooves are slidably connected with a same slide seat 6, the two sides of the outer wall of one side of the slide seat 6 are both movably connected with connecting rods 12, one end of each of the two connecting rods 12 are respectively movably connected to the two slide blocks 11, a rectangular groove is arranged on one side of the slide seat 6, and the equal fixedly connected with installation pole 13 in both sides of rectangular channel bottom inner wall, the outer wall sliding connection of two installation poles 13 has slider 14, and the outer wall of two installation poles 13 has cup jointed spring two 15, the same mounting panel 16 of fixedly connected with between two

slider

sliders

14, 4 fixed connection of handle is on mount pad 7, supporting mechanism 17 includes the spring beam, and the both ends of spring beam are connected respectively on the inner wall of mounting panel 16 and rectangular channel.

The working principle is as follows: during the use, probably break up horizontal effort when shake the flat rule 1 during operation, through sliding seat 6 lateral sliding in shockproof box 5, slide through connecting rod 12 drive sliding block 11 in the slip process and slide, can be with the spring potential energy of a spring 10 of the kinetic energy conversion of sliding block 11 during sliding block 11, and then cushion the effort, simultaneously when handle 4 receives fore-and-aft effort, earlier through the buffering of two 15 springs, the spring rod cushions in the rethread supporting mechanism 17, thereby realize absorbing effect.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shock-proof device for a concrete leveling ruler comprises a leveling ruler (1) and is characterized in that a mounting rack (2) is arranged on the outer wall of the top of the leveling ruler (1), a shock-proof mechanism (3) is fixedly connected to the outer wall of one side of the mounting rack (2), a handle (4) is arranged on the outer wall of one side of the shock-proof mechanism (3), the shock-proof mechanism (3) comprises a shock-proof box (5), an opening is formed in the outer wall of one side of the shock-proof box (5), the inner walls of the two sides of the shock-proof box (5) are fixedly connected with a same sliding rod (9), the outer wall of the sliding rod (9) is respectively and slidably connected with a sliding block (11), the outer wall of the sliding rod (9) is sleeved with a first spring (10), the inner walls of the two sides of the shock-proof box (5) are respectively provided with a sliding groove, the inner walls of the two sliding grooves are slidably connected with a same sliding seat (6), and connecting rods (12) are respectively and movably connected with the two sides of the outer wall of one side of the sliding seat (6), and one ends of the two connecting rods (12) are respectively movably connected to the two sliding blocks (11).

2. The shock-proof device for the concrete leveling rod according to claim 1, wherein the sliding seat (6) is provided with a rectangular groove on one side of the outer wall, and the mounting rod (13) is fixedly connected to both sides of the inner wall of the bottom of the rectangular groove.

3. The shock-proof device for the concrete leveling rod according to claim 2, wherein the outer walls of the two mounting rods (13) are slidably connected with sliding blocks (14), and the outer walls of the two mounting rods (13) are sleeved with second springs (15).

4. The shock-proof device for the concrete leveling rod according to claim 3, wherein a same mounting plate (16) is fixedly connected between the two sliding blocks (14), and supporting mechanisms (17) are arranged on the top outer wall and the bottom outer wall of the mounting plate (16), and the two supporting mechanisms (17) are in contact with the inner wall of the rectangular groove.

5. The shock-proof device for the concrete leveling rod is characterized in that the outer wall of one side of each of the two sliding blocks (14) is fixedly connected with a mounting seat (7), and the handle (4) is fixedly connected with the mounting seat (7).

6. The shock-proof device for the concrete leveling rod according to claim 5, wherein the supporting mechanism (17) comprises a sealing sleeve (18), a piston (19) is connected to the inner wall of the sealing sleeve (18) in a sliding manner, and a supporting column (20) is fixedly connected to the outer wall of the top of the piston (19).

7. Anti-vibration device for concrete levelling staff as claimed in claim 5, characterized in that the support means (17) comprise a spring rod, and the two ends of the spring rod are attached to the mounting plate (16) and the inner wall of the rectangular groove, respectively.