CN212030480U - Portable ultrasonic thickness gauge for building - Google Patents

Abstract

The utility model discloses a portable supersound calibrator for building, including first box, second box and action bars, the edge at first box top is seted up flutedly, and the one end of first box is fixed with the head rod, the one end that the head rod was kept away from first box articulates there is the second connecting rod, and the one end that the head rod was kept away from to the second connecting rod is fixed with the second box, first standing groove has been seted up to one side at first box top, and one side that first standing groove was kept away from at first box top has seted up the second standing groove. This kind of portable supersound calibrator for building passes through sliding connection between holder and the first box to and the elasticity of second spring, makes carrying the transportation in, and the holder can carry out the centre gripping to the operation part and fix, avoids it to take place easily to rock and causes unnecessary to damage to it, and can suppress fixedly to the connecting wire part, avoids it to take place scattered easily, and can increase the device's waterproof performance.

Description

Portable ultrasonic thickness gauge for building

Technical Field

The utility model relates to a detection device technical field specifically is a portable ultrasonic thickness gauge for building.

Background

Along with social development, buildings in cities are continuously increased, and in the building construction process, the wall thickness of the buildings needs to be detected, so that the engineering quality is ensured, and a portable ultrasonic thickness gauge for buildings needs to be used, and the traditional ultrasonic thickness gauge for buildings can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. the existing portable ultrasonic thickness gauge for buildings is convenient to carry and transport, an operation part and a detection part are integrated together in a box body assembly mode, but in the using process, the operation part is directly placed in the box body, and in the carrying process, the operation part is easy to shake and collide with the box body to cause unnecessary damage;

2. when the existing portable ultrasonic thickness gauge for buildings is used, connecting wires between an operation part and a detection part of the existing portable ultrasonic thickness gauge for buildings are often directly placed in corresponding clamping grooves, and are easy to scatter due to shaking in the transportation and carrying processes;

2. when the existing portable ultrasonic thickness gauge for buildings is used, the ultrasonic thickness gauge is closed usually according to a traditional box body closing mode, so that when water is accidentally attached to the outside of the box body, the water easily enters the inside of the box body, and internal elements are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable ultrasonic thickness gauge for building to solve the current portable ultrasonic thickness gauge for building that proposes in the above-mentioned background art and carrying the transportation in, operating portion bumps with the box easily, and the connecting wire is in disorder easily, and the problem that waterproof performance is not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable supersound calibrator for building, includes first box, second box and action bars, the edge at first box top is seted up flutedly, and the one end of first box is fixed with the head rod, the one end that the head rod kept away from the first box articulates there is the second connecting rod, and the one end that the head rod was kept away from to the second connecting rod is fixed with the second box, first standing groove has been seted up to one side at first box top, and the one side that first standing groove was kept away from at first box top has seted up the second standing groove, the inside intermediate position department of first box reserves the cavity, the inside bottom of cavity is provided with the fourth spring.

Preferably, the edge of second bottom half has seted up the mounting groove, and the internally mounted of mounting groove has first spring, the one end that the mounting groove was kept away from to first spring is provided with sealing rubber pad.

Preferably, a clamping piece is arranged on one side, close to the cavity, of the interior of the first placing groove, the clamping piece extends into the cavity, a second spring is installed on one side, close to the cavity, of the clamping piece, and one end, far away from the clamping piece, of the second spring is connected with the first box body.

Preferably, the inner wall bearing of the cavity is provided with a rotating shaft, and a gear is fixedly sleeved at the middle position outside the rotating shaft.

Preferably, the dwang is installed in the outside that the pivot is close to both ends, and the dwang runs through the cavity, the bottom of dwang is provided with the third spring, and the one end that the dwang was kept away from to the third spring installs the grip block.

Preferably, an operating rod is installed at the top end of the fourth spring, the operating rod penetrates through the cavity, and an extrusion block is installed on one side, close to the first placing groove, of the operating rod.

Compared with the prior art, the beneficial effects of the utility model are that: the portable ultrasonic thickness gauge for the building;

1. through the sliding connection between the clamping piece and the first box body and the elasticity of the second spring, the clamping piece can clamp and fix the operation part in the carrying and transporting process, so that unnecessary damage to the operation part due to easy shaking of the operation part is avoided;

2. through the rotary connection between the rotating shaft and the first box body, the elasticity of the rotating rod, the meshing connection between the operating rod and the gear and the elasticity of the fourth spring, the operating rod can drive the rotating rod and the clamping plate to press and fix the connecting wire part, so that the situation that the connecting wire part is easily scattered is avoided;

3. through the articulated between first connecting rod and the second connecting rod to and the sliding connection between sealing rubber pad and the mounting groove, the elastic action of first spring makes first box and second box closed completely, and in sealing rubber pad inserted the recess, thereby ensures the leakproofness between first box and the second box, increases the device's waterproof performance.

Drawings

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

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

FIG. 3 is a schematic top sectional view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a first case; 2. a groove; 3. a first connecting rod; 4. a second connecting rod; 5. a second case; 6. mounting grooves; 7. a first spring; 8. sealing the rubber pad; 9. a first placing groove; 10. a second placing groove; 11. a cavity; 12. a clamping member; 13. a second spring; 14. a rotating shaft; 15. a gear; 16. rotating the rod; 17. a third spring; 18. a clamping plate; 19. a fourth spring; 20. an operating lever; 21. and extruding the block.

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 a technical solution: a portable ultrasonic thickness gauge for buildings comprises a first box body 1, a second box body 5 and an operating rod 20, wherein a groove 2 is formed in the edge of the top of the first box body 1, a first connecting rod 3 is fixed at one end of the first box body 1, a second connecting rod 4 is hinged to one end, away from the first box body 1, of the first connecting rod 3, and the second box body 5 is fixed at one end, away from the first connecting rod 3, of the second connecting rod 4;

an installation groove 6 is formed in the edge of the bottom of the second box body 5, a first spring 7 is installed inside the installation groove 6, a sealing rubber gasket 8 is arranged at one end, far away from the installation groove 6, of the first spring 7, and a relative sliding structure is formed between the sealing rubber gasket 8 and the installation groove 6, so that when the first box body 1 and the second box body 5 are in a closed state, the sealing rubber gasket 8 can be inserted into the groove 2 and slides for a certain distance towards the inside of the installation groove 6, the first spring 7 is further in a compression state, a certain pressing force is generated between the sealing rubber gasket 8 and the groove 2, and the waterproof performance of the device is further guaranteed;

a first placing groove 9 is formed in one side of the top of the first box body 1, a second placing groove 10 is formed in one side, far away from the first placing groove 9, of the top of the first box body 1, and a cavity 11 is reserved in the middle of the interior of the first box body 1;

a clamping piece 12 is arranged on one side, close to the cavity 11, of the interior of the first placing groove 9, the clamping piece 12 extends into the cavity 11, a second spring 13 is mounted on one side, close to the cavity 11, of the clamping piece 12, one end, far away from the clamping piece 12, of the second spring 13 is connected with the first box body 1, the clamping piece 12 and the first box body 1 form a relative sliding structure, when the clamping piece 12 is extruded, the clamping piece can move towards the direction close to the first placing groove 9, so that an operation part placed in the first placing groove 9 is clamped and fixed, and unnecessary damage caused by shaking collision in the carrying and transporting process is avoided;

a rotating shaft 14 is mounted on an inner wall bearing of the cavity 11, a gear 15 is fixedly sleeved at the middle position of the outer side of the rotating shaft 14, and the rotating shaft 14 and the first box body 1 form a relative rotating structure, so that the rotating shaft 14 can rotate under the action of external force;

rotating rods 16 are arranged on the outer sides of the rotating shaft 14 close to the two ends, the rotating rods 16 penetrate through the cavity 11, a third spring 17 is arranged at the bottom of the rotating rod 16, and a clamping plate 18 is arranged at one end, far away from the rotating rod 16, of the third spring 17, so that when the rotating shaft 14 drives the rotating rod 16 and the clamping plate 18 to rotate to the direction perpendicular to the first box body 1, an operator can place a connecting wire into the second placing groove 10, and when the rotating shaft 14 drives the rotating rod 16 and the clamping plate 18 to rotate to the second placing groove 10, the connecting wire can be pressed and fixed, and scattering is avoided;

a fourth spring 19 is arranged at the bottom inside the cavity 11, an operating rod 20 is mounted at the top end of the fourth spring 19, the operating rod 20 penetrates through the cavity 11, an extrusion block 21 is mounted on one side, close to the first placing groove 9, of the operating rod 20, the operating rod 20 and the first box body 1 form a relative sliding structure, the operating rod 20 is in meshed connection with the gear 15, the direction, close to the clamping piece 12, of the extrusion block 21 is a bevel edge, so that an operator can press the operating rod 20 to move downwards, when the operating rod 20 moves downwards, the extrusion block 21 can release extrusion on the clamping piece 12, the rotating shaft 14 can drive the rotating rod 16 to rotate to a position perpendicular to the first box body 1, the operating part and a connecting line can be conveniently placed by the operator, after the operating rod 20 is released, the operating rod 20 can move downwards under the elastic action of the fourth spring 19, so that the fourth spring 19 extrudes the clamping piece 12 to clamp and fix the operating part, the rotating lever 16 and the clamp plate 18 rotate toward the inside of the second placement groove 10, and press-fix the connection wire.

The working principle is as follows: when the portable ultrasonic thickness gauge for buildings is used, the buckle connection between the first box body 1 and the second box body 5 is released, the second box body 5 and the second connecting rod 4 are rotated and opened through the hinge connection between the first connecting rod 3 and the second connecting rod 4, the operating rod 20 is pressed, the operating rod 20 can move downwards through the sliding connection between the operating rod 20 and the first box body 1 and the elasticity of the fourth spring 19, so that the extrusion block 21 releases the extrusion on the clamping piece 12, the clamping piece 12 can move towards the direction far away from the first placing groove 9 through the sliding connection between the clamping piece 12 and the first box body 1 and the elasticity of the second spring 13, meanwhile, the rotating shaft 14 can drive the rotating rod 16 to rotate towards the direction vertical to the first box body 1 through the meshing connection between the operating rod 20 and the gear 15, so that the clamping piece 12 is positioned at a position which is not clamped by the operating part, the clamping plate 18 is positioned at a position where the connecting wires are not pressed, the operating part is placed in the first placing groove 9, the connecting wires are placed in the second placing groove 10, the operating rod 20 is loosened, the operating rod 20 moves upwards under the elastic action of the fourth spring 19, so that the clamping piece 12 slides towards the direction close to the first placing groove 9, the operating part is clamped and fixed, collision damage easily caused in the carrying and transporting process is avoided, the rotating rod 16 drives the clamping plate 18 to press towards the inside of the second placing groove 10, so that the connecting wires are pressed and fixed, scattering easily caused in the carrying and transporting process is avoided, the second connecting rod 4 and the second box body 5 are rotated and closed, the hinged part is arranged on the first connecting rod 3 and the second connecting rod 4 but not arranged on the first box body 1 and the second box body 5, so that the first box body 1 and the second box body 5 can be completely closed, thereby increase waterproof ability, sealing rubber pad 8 inserts in recess 2 simultaneously, and through the sliding connection between sealing rubber pad 8 and the mounting groove 6 to and the elasticity of first spring 7, when making first box 1 and second box 5 be in complete closure state, first spring 7 is in by compression state, and sealing rubber pad 8 is closed completely with recess 2, thereby further guarantee its waterproof ability, with buckle on first box 1 and the second box 5 closed can.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a portable supersound calibrator for building, includes first box (1), second box (5) and action bars (20), its characterized in that: the edge at first box (1) top is seted up fluted (2), and the one end of first box (1) is fixed with head rod (3), the one end that first box (1) was kept away from in head rod (3) articulates there is second connecting rod (4), and the one end that head rod (3) were kept away from in second connecting rod (4) is fixed with second box (5), first standing groove (9) have been seted up to one side at first box (1) top, and one side that first standing groove (9) were kept away from at first box (1) top has seted up second standing groove (10), the inside intermediate position department of first box (1) leaves cavity (11) in advance, the inside bottom of cavity (11) is provided with fourth spring (19).

2. The portable ultrasonic thickness gauge for buildings according to claim 1, characterized in that: mounting groove (6) have been seted up to the edge of second box (5) bottom, and the internally mounted of mounting groove (6) has first spring (7), the one end that mounting groove (6) were kept away from in first spring (7) is provided with sealing rubber pad (8).

3. The portable ultrasonic thickness gauge for buildings according to claim 1, characterized in that: one side that first standing groove (9) inside is close to cavity (11) is provided with holder (12), and holder (12) extend to in cavity (11), second spring (13) are installed to one side that holder (12) are close to cavity (11), and second spring (13) keep away from the one end of holder (12) and be connected with first box (1).

4. The portable ultrasonic thickness gauge for buildings according to claim 1, characterized in that: the inner wall bearing of cavity (11) installs pivot (14), and the intermediate position department cover in the pivot (14) outside is established and is fixed with gear (15).

5. The portable ultrasonic thickness gauge for buildings according to claim 4, wherein: rotating shaft (14) are close to the outside at both ends and install dwang (16), and dwang (16) run through cavity (11), the bottom of dwang (16) is provided with third spring (17), and third spring (17) keep away from the one end of dwang (16) and install grip block (18).

6. The portable ultrasonic thickness gauge for buildings according to claim 1, characterized in that: an operating rod (20) is installed at the top end of the fourth spring (19), the operating rod (20) penetrates through the cavity (11), and an extrusion block (21) is installed on one side, close to the first placing groove (9), of the operating rod (20).

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