CN213301028U - Portable crack visulizer protector - Google Patents

Abstract

The utility model discloses a portable crack visualizer protector, which comprises a buffer platform, a base and a connecting block, wherein the top end of the buffer platform is fixedly connected with a limiting groove and the inside of the limiting groove is provided with a limiting block, the top end of the limiting block is fixedly connected with an instrument supporting rod, the right side end of the limiting block is fixedly provided with a groove, the right side end of the buffer platform is intercommunicated with a chute and the inside of the chute is slidably connected with a lug, the top end of the chute is fixedly connected with a supporting plate, the right side end of the supporting plate is fixedly connected with a screw rod, the top right side of the lug is fixedly connected with a connecting plate A, the bottom of the base is all provided with a wheel all around, the left side and the right side of the connecting block are fixedly connected with a connecting plate B, and a, and in the moving process, when encountering uneven road surface, the bottom of the instrument can be buffered, so that the instrument is prevented from being damaged by vibration.

Description

Portable crack visulizer protector

Technical Field

The utility model relates to a protector especially relates to a portable crack visulizer protector.

Background

Crack width visulizer, the quantitative determination of crack widths such as bridge, tunnel, wall body, concrete road surface, metal surface is mainly applied to this instrument, the utility model relates to a portable crack visulizer protector.

Patent numbers: CN109365164A discloses a protection device, which can prevent pollutants such as paint or oil paint from attaching to the wheels of the main machine, so as to protect the wheels of the main machine and ensure the normal operation of the robot.

However, the above patents have the following disadvantages: 1. the above-mentioned design protector is inconvenient to install on portable crack visulizer, so need improve. 2. The above design is easy to be damaged by vibration when encountering uneven pavement crack observers in the moving process, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable crack visulizer protector, convenient installation are on portable crack visulizer to at the removal in-process, meet unevenness's road surface, can cushion the instrument bottom, prevent that the instrument from being shaken badly, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of portable crack visulizer protector, including cushion table, base and connecting block, the internally mounted of the top fixedly connected with spacing groove and the spacing groove of cushion table has the stopper, the top fixedly connected with instrument bracing piece of stopper, the right side end fixed mounting of stopper is fluted, the inside sliding connection who the right side end intercommunication of cushion table is connected with spout and spout has the lug, the top fixedly connected with backup pad of spout, the right side end fixedly connected with screw rod of backup pad, the top right side fixedly connected with connecting plate A of lug, the wheel is all installed all around to the bottom of base, equal fixedly connected with connecting plate B in the left and right sides of connecting block and equal fixed mounting have rubber spring between connecting plate B and the base.

Optionally, a through hole is fixedly installed inside the connecting plate a.

Optionally, a nut is connected to the outer side wall of the screw in a threaded manner.

Optionally, the left end of the buffer table is fixedly provided with a sliding sleeve, the sliding sleeve is connected with a sliding rod in a sliding mode, and the bottom end of the sliding rod is fixedly connected with a base.

Optionally, the bottom middle part of the buffering table is fixedly connected with a connecting block and a sponge, and the bottom of the sponge is fixedly connected with the top of the base.

The utility model has the advantages as follows:

1. the upper part of the instrument supporting rod of the utility model is used for connecting the portable crack observation instrument, the instrument supporting rod and the limiting block are integrated, when in installation, the limiting block is inserted into the limiting groove for simple limiting, the convex block is pushed to move leftwards by the connecting plate A, the top end part of the convex block is slowly inserted into the groove, after the insertion is finished, at the moment, the through hole also penetrates into the screw rod, the nut is installed into the screw rod by rotating the nut, the nut slowly props against the connecting plate A leftwards by rotating, so that the groove and the convex block are fixed, the installation of the protective device can be finished, the installation is very convenient, when the protective device is disassembled, the nut is taken down only by rotating the nut in the opposite direction, the convex block is pulled out from the groove through the connecting plate A, then the limit block is pulled out from the limit groove, can accomplish protector's dismantlement, can effectively solve the inconvenient problem of installing on portable crack visulizer of protector among the background art.

2. After the installation of the utility model is completed, the wheels are installed at the bottom end of the protective device, which is very convenient for the movement of the portable crack observation instrument and makes the instrument more convenient, when the portable crack observation instrument is exposed to uneven road surface in the moving process, the portable crack observation instrument can generate vibration to drive the up-and-down movement of the instrument supporting rod, the instrument supporting rod drives the up-and-down movement of the buffer platform, the buffer platform drives the up-and-down movement of the sliding sleeve, the sliding sleeve slides up and down along the sliding rod (the sliding sleeve and the sliding rod play the purpose of maintaining the linear movement of the buffer platform), meanwhile, the buffer platform also drives the up-and-down movement of the connecting block, the connecting block can extrude sponge in the downward process, the sponge can play a good buffering role due to the soft property, and the buffer platform also drives the, the damping effect is high, the resonance field is little, long service life, and is with low costs, good cold resistance in addition, good gas tightness, waterproof nature, electrical insulation nature are the best choice of damping, the fine reduction vibrations of ability to play the effect of buffering, decompose the power that receives the instrument through the buffering and prevent that portable crack visulizer from being shaken badly, can effectively solve in the background art at the removal in-process, meet unevenness's road surface crack viewer problem that is shaken badly easily.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a portable crack observation instrument protection device according to an embodiment of the present invention;

fig. 2 is a schematic view of a connection plane structure of a sliding rod and a sliding sleeve in the portable crack observation instrument protection device according to the embodiment of the present invention;

fig. 3 is the utility model discloses a nut connection structure sketch in portable crack visulizer protector.

In the figure: 1. a buffer table; 2. a limiting groove; 3. a limiting block; 4. an instrument support rod; 5. a groove; 6. a chute; 7. a bump; 8. a support plate; 9. a screw; 10. a connecting plate A; 11. a through hole; 12. a nut; 13. A sliding sleeve; 14. a slide bar; 15. a base; 16. a wheel; 17. connecting blocks; 18. a sponge; 19. a connecting plate B; 20. a rubber spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A portable crack observation instrument protection device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, the utility model provides a portable crack observation instrument protection device, which comprises a buffer table 1, a base 15 and a connecting block 17, the top end of the buffer table 1 is fixedly connected with a limit groove 2, a limit block 3 is arranged in the limit groove 2, the top end of the limiting block 3 is fixedly connected with an instrument supporting rod 4, the right end of the limiting block 3 is fixedly provided with a groove 5, the right side end of the buffer table 1 is connected with a sliding chute 6 in a communicating way, the inside of the sliding chute 6 is connected with a convex block 7 in a sliding way, the top end of the chute 6 is fixedly connected with a supporting plate 8, the right side end of the supporting plate 8 is fixedly connected with a screw 9, a connecting plate A10 is fixedly connected to the right side of the top end of the convex block 7, wheels 16 are arranged on the periphery of the bottom end of the base 15, the left side and the right side of the connecting block 17 are fixedly connected with a connecting plate B19, and rubber springs 20 are fixedly mounted between the connecting plate B19 and the base 15.

Referring to fig. 1 and 3, a through hole 11 is fixedly installed inside the connecting plate a10, and the diameter of the through hole 11 is slightly larger than that of the screw 9, so that the screw 9 can pass through the through hole conveniently.

Referring to fig. 1 and 3, a nut 12 is threadedly coupled to an outer side wall of the screw rod 9, and the nut 12 is rotatably mounted to the screw rod 9.

Referring to fig. 1, a sliding sleeve 13 is fixedly installed at the left end of the buffering table 1, a sliding rod 14 is slidably connected inside the sliding sleeve 13, a base 15 is fixedly connected at the bottom end of the sliding rod 14, and the sliding rod 14 and the sliding sleeve 13 play a role in maintaining the buffering table 1 to move linearly.

Referring to fig. 1, the middle part of the bottom end of the buffering table 1 is fixedly connected with a connecting block 17, the bottom end of the connecting block 17 is fixedly connected with a sponge 18, the bottom end of the sponge 18 is fixedly connected with the top end of the base 15, and the sponge 18 is softer and can play a good buffering role.

The embodiment of the utility model provides a portable crack visulizer protector, the top of the instrument support rod 4 is used for connecting the portable crack visulizer, the instrument support rod 4 and the stopper 3 are a whole, when installing, firstly, the stopper 3 is inserted into the limiting groove 2 for simple limiting, at this time, the bump 7 is pushed to move leftwards through the connecting plate A10, the top part of the bump 7 is slowly inserted into the groove 5, after the insertion is completed, at this time, the through hole 11 also penetrates into the screw 9, at this time, the nut 12 is installed into the screw 9 by rotating the nut 12, the nut 12 is slowly supported against the connecting plate A10 leftwards through rotating, thereby fixing the groove 5 and the bump 7, the installation of the protector can be completed, the installation is very convenient, when the protector is disassembled, only the nut 12 needs to be rotated in the opposite direction, the nut 12 is taken down, the bump 7 is extracted from the groove 5 through the connecting plate A10, then the stopper 3, the disassembly of the protective device can be completed, after the assembly is completed, wheels 16 are installed at the bottom end of the protective device, the movement of the portable crack observation instrument is very convenient, the instrument becomes more convenient, when the portable crack observation instrument encounters uneven road surfaces in the movement process, the portable crack observation instrument can vibrate to drive the up-and-down movement of the instrument supporting rod 4, the instrument supporting rod 4 drives the up-and-down movement of the buffer table 1, the buffer table 1 drives the up-and-down movement of the sliding sleeve 13, the sliding sleeve 13 slides up and down along the sliding rod 14 (the sliding sleeve 13 and the sliding rod 14 play the purpose of maintaining the linear movement of the buffer table 1), meanwhile, the buffer table 1 also drives the up-and-down movement of the connecting block 17, the connecting block 17 can extrude the sponge 18 in the downward process, the sponge 18 plays a good buffering role due to the relative softness, the buffer table 1 also drives the up-and-down, the rubber spring 20 is a high-molecular elastomer, has high vibration damping effect, small resonance field, long service life, low cost, good cold resistance, excellent air tightness, waterproofness and electric insulation, is the best choice for vibration damping, can well reduce vibration, plays a role in buffering, and decomposes the force applied to the instrument through buffering to prevent the portable crack observation instrument from being damaged by vibration.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. A portable crack observation instrument protection device comprises a buffer table (1), a base (15) and a connecting block (17), and is characterized in that a limiting groove (2) is fixedly connected to the top end of the buffer table (1), a limiting block (3) is installed inside the limiting groove (2), an instrument supporting rod (4) is fixedly connected to the top end of the limiting block (3), a groove (5) is fixedly installed at the right side end of the limiting block (3), a sliding groove (6) is connected to the right side end of the buffer table (1) in an intercommunicating manner, a protruding block (7) is connected to the inside of the sliding groove (6) in a sliding manner, a supporting plate (8) is fixedly connected to the top end of the sliding groove (6), a screw (9) is fixedly connected to the right side end of the supporting plate (8), a connecting plate A (10) is fixedly connected to the right side of the top end of the protruding block, the equal fixedly connected with connecting plate B (19) in the left and right sides of connecting block (17) and equal fixed mounting have rubber spring (20) between connecting plate B (19) and base (15).

2. A portable split viewer protection device according to claim 1, wherein the inside of the connection plate a (10) is fixedly mounted with a through hole (11).

3. A portable crack view finder protection device according to claim 1, characterized in that a nut (12) is screwed on the outer side wall of the screw (9).

4. The portable crack observation instrument protection device according to claim 1, wherein a sliding sleeve (13) is fixedly installed at the left end of the buffering table (1), a sliding rod (14) is slidably connected inside the sliding sleeve (13), and a base (15) is fixedly connected to the bottom end of the sliding rod (14).

5. The portable crack observation instrument protection device according to claim 1, wherein a connecting block (17) is fixedly connected to the middle portion of the bottom end of the buffering table (1), a sponge (18) is fixedly connected to the bottom end of the connecting block (17), and the bottom end of the sponge (18) is fixedly connected to the top end of the base (15).

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