CN209911106U

CN209911106U - Concrete resiliometer of quick location

Info

Publication number: CN209911106U
Application number: CN201920592552.4U
Authority: CN
Inventors: 葛江
Original assignee: JIAXING CONSTRUCTION ENGINEERING QUALITY DETECTION Co Ltd
Current assignee: JIAXING CONSTRUCTION ENGINEERING QUALITY DETECTION Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-07
Anticipated expiration: 2029-04-26

Abstract

The utility model belongs to the technical field of the technique that the building detected and specifically relates to a concrete resiliometer who fixes a position fast is related to, slide the impact rod of connection in the casing, its characterized in that including casing and along casing length direction: the rebound tester also comprises a marking pen and a linkage mechanism, wherein the marking pen is connected to the shell in a sliding manner along the length direction of the shell; the linkage mechanism is connected between the bouncing rod and the marking pen, and when the bouncing rod slides towards the shell through the linkage mechanism, the marking pen can slide on the shell in the direction opposite to the sliding direction of the bouncing rod. The utility model discloses the effect of quick location has.

Description

Concrete resiliometer of quick location

Technical Field

The utility model belongs to the technical field of the technique that the building detected and specifically relates to a concrete resiliometer of quick location is related to.

Background

The concrete resiliometer is a detection device, is generally a cylindrical revolution body in shape, is suitable for detecting the strength of common building members, bridges and various concrete members, and has the main technical indexes of impact function, impact tension spring rigidity, impact hammer stroke, maximum static friction force of a pointer system and fixed average value of drilling rate.

When the existing concrete resiliometer detects the strength of a member in a region, detection points are required to be selected at equal intervals in the region, and the selection of the detection points needs to be carried out through measurement of a ruler and stippling of a pen.

The above prior art solutions have the following drawbacks: the selection of the position of the detection point is complicated when detecting the strength of the member in the area.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete resiliometer of quick location fixes a position next check point when detecting through the marker pen fast.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a fast-positioning concrete resiliometer comprises a shell and a bouncing rod connected in the shell in a sliding manner along the length direction of the shell, and further comprises a marking pen and a linkage mechanism, wherein the marking pen is connected on the shell in a sliding manner along the length direction of the shell; the linkage mechanism is connected between the bouncing rod and the marking pen, and when the bouncing rod slides towards the shell through the linkage mechanism, the marking pen can slide on the shell in the direction opposite to the sliding direction of the bouncing rod.

Through adopting above-mentioned technical scheme, through link gear, linkage marker pen and tapping pole make the utility model discloses can mark out the check point of near equidistance through fixed point mechanism when detecting first point when using, need not use the chi to measure the back and drawing with a stroke, realized the effect of quick location check point.

The utility model discloses further set up to: the linkage mechanism comprises a pushing ring, an extrusion ring and a rotating sheet, and the pushing ring is fixedly arranged at one end of the elastic striking rod, which is positioned in the shell; the extrusion ring is arranged at one end of the marking pen close to the shell in a sliding manner, and the extrusion ring is connected to the shell in a sliding manner along the length direction of the shell; the rotating sheet rotates on the shell through a rotating shaft perpendicular to the bouncing rod, one end of the rotating sheet is located in the shell, and the other end of the rotating sheet extends out of the shell.

By adopting the technical scheme, the linkage mechanism consisting of the movable ring, the extrusion ring and the rotating sheet is adopted, so that the linkage of the marking pen and the bouncing rod is realized, and the effect of quickly positioning the detection point is achieved.

The utility model discloses further set up to: and a return spring is arranged between the marking pen and the shell.

Through adopting above-mentioned technical scheme, reset spring makes the utility model discloses a positioning device can reset to the state before the detection after having detected a point to continuous use.

The utility model discloses further set up to: the marking pen comprises a pen point, a pen holder and a fine adjustment spring, wherein the pen holder is a round rod and is connected to the shell in a sliding mode, the pen point is connected to the pen holder in a sliding mode, and the fine adjustment spring is fixedly arranged between the pen point and the pen holder.

Through adopting above-mentioned technical scheme, make the nib can not influence the detection of resiliometer by the compression behind the conflict detection face, also prevented the marker pen from damaging.

The utility model discloses further set up to: the number of the marking pens is not less than four, and the marking pens are uniformly distributed along the circumferential direction of the shell.

By adopting the technical scheme, a plurality of points can be fixed around under one-time work, and the fixed-point efficiency is improved.

The utility model discloses further set up to: the shell comprises a shell body and a guide mechanism connected to the shell body in a sliding manner, and the guide mechanism comprises a rotating ring and a sliding part; the rotating ring shell rotates circumferentially; the sliding parts are fixed on the rotating ring, the number of the sliding parts is the same as that of the marking pens, and the marking pens penetrate through the sliding parts to slide and slide along the length direction of the shell.

Through adopting above-mentioned technical scheme, make guiding mechanism can slide at resiliometer circumferential direction, make the resiliometer can select arbitrary direction quick location in the measuring, the scope that can be applicable is wider.

The utility model discloses further set up to: an annular sliding block with an inverted T-shaped section is integrally formed on the rotating ring, and the rotating ring rotates on the shell body in the circumferential direction through the annular sliding block.

Through adopting above-mentioned technical scheme, make the rotating ring rotate on the resiliometer casing, the setting in T shape groove prevents that the rotating ring from droing.

The utility model discloses further set up to: the rotating ring is connected with a fixing bolt in a threaded manner, and the fixing bolt penetrates through the rotating ring and the annular sliding block to be abutted against the shell body.

Through adopting above-mentioned technical scheme, fixing bolt can fix spacing swivel becket after the swivel becket is adjusted and is accomplished the utility model discloses guarantee during the use that the swivel becket can not produce the rotation and lead to the fixed point error to appear.

The utility model discloses further set up to: the sliding part comprises a sliding guide rail and a guide block, one end of the sliding guide rail is fixed on the rotating ring, the guide block slides in the sliding guide rail, and the marking pen penetrates through the guide block along the length direction of the shell.

By adopting the technical scheme, the guide block can drive the marking pen to slide in the guide groove, and when the marking pen on one side is not needed to be used, the marking pen can slide in the direction away from the resiliometer, so that the marking pen is separated from the extrusion range of the extrusion ring.

The utility model discloses further set up to: and a fastening bolt is arranged on one side of the sliding guide rail in a threaded manner and penetrates through the sliding guide rail to abut against the side wall of the guide block.

Through adopting above-mentioned technical scheme, fastening bolt can fix the guide block after the swivel becket is adjusted and is accomplished the utility model discloses guarantee during the use that the guide block can not produce and slide and lead to the fixed point error to appear.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the device is used, when a first point is detected, the detection points with equal distances nearby can be marked by the pointing mechanism, and the detection points are scribed by a pen after measurement without using a ruler, so that the effect of quickly positioning the detection points is realized;

2. the guide mechanism can rotate and slide in the circumferential direction of the resiliometer, and the resiliometer can be adjusted and used in an environment inconvenient to use, so that the application range is wider;

3. the utility model discloses a positioning device can reset to the state before the detection after having detected a point to continuous use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partial sectional view of the overall structure of the present invention.

In the figure, 1, a housing; 11. a housing body; 12. a guide mechanism; 121. a rotating ring; 1211. an annular slider; 122. a sliding part; 1221. a sliding guide rail; 1222. a guide block; 2. a tapping rod; 3. a marking pen; 31. a pen point; 32. a pen holder; 33. fine tuning the spring; 4. a linkage mechanism; 41. A push ring; 42. a rotating sheet; 43. an extrusion ring; 5. a return spring; 6. Fixing the bolt; 7. and fastening the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the rapidly-positioned concrete resiliometer comprises a shell 1 and a striking rod 2 connected in the shell 1 in a sliding manner along the length direction of the shell 1, and further comprises a marking pen 3 and a linkage mechanism 4, wherein the marking pen 3 is connected on the shell 1 in a sliding manner along the length direction of the shell 1; the linkage mechanism 4 is connected between the striking rod 2 and the marking pen 3, and when the striking rod 2 slides towards the shell 1 through the linkage mechanism 4, the marking pen 3 can slide on the shell 1 in the direction opposite to the sliding direction of the striking rod 2.

Referring to fig. 2 and 3, the linkage mechanism 4 includes a pushing ring 41 fixedly disposed at one end of the tapping rod 2 located in the housing 1, and a squeezing ring 43 slidably disposed at one end of the marking pen 3 close to the housing 1, the squeezing ring 43 slidably connected to the housing 1 along the length direction of the housing 1 and rotating a rotating plate 42 on the housing 1, the rotating plate 42 rotates on the housing 1 through a rotating shaft perpendicular to the tapping rod 2, one end of the rotating plate 42 is located in the housing 1, and the other end extends out of the housing 1; when the marking pen works, one end of the rotating sheet 42, which is positioned in the shell 1, is abutted against the pushing ring 41 and is pushed by the pushing ring 41 to rotate towards the shell 1, one end of the rotating sheet 42, which is positioned outside the shell 1, is rotated towards the marking pen 3 to push the extrusion ring 43, and the extrusion ring 43 pushes the marking pen 3 to move towards the direction away from the shell 1 to complete linkage; a reset spring 5 is arranged between the marking pen 3 and the shell 1, the reset spring 5 is fixedly connected with the marking pen 3, the marking pen 3 is pushed to be close to the shell 1 once under the action of elasticity, and the reset spring 5 ensures that the positioning equipment of the utility model can reset to the state before detection after one point of detection so as to be continuously used; the marking pen 3 comprises a pen point 31, a pen holder 32 and a fine adjustment spring 33, wherein the pen point 31 is connected to the shell 1 in a sliding mode, the pen holder 32 is connected to the pen holder 32 in a sliding mode, the fine adjustment spring 33 is fixedly arranged between the pen point 31 and the pen holder 32, the pen point 31 can be compressed after abutting detection surfaces to avoid influencing detection of a rebound tester, the marking pen 3 is prevented from being damaged, the marking pens 3 are preferably four, and the marking pens 3 are evenly distributed along the circumferential direction of the shell 1.

Referring to fig. 2 and 3, the housing 1 includes a housing body 11 and a guide mechanism 12 slidably connected to the housing body 11, the guide mechanism 12 includes a rotating ring 121 and a sliding portion 122; the rotating ring 121 rotates along the circumferential direction of the shell 1, so that the resiliometer can be quickly positioned in any direction during detection; the sliding parts 122 are fixed on the rotating ring 121, the number of the sliding parts 122 is the same as that of the marking pens 3, the marking pens 3 slide through the sliding parts 122 and slide along the length direction of the shell 1, an annular sliding block 1211 with an inverted T-shaped cross section is integrally formed on the rotating ring 121, and the T-shaped groove is arranged to prevent the rotating ring 121 from falling off; the rotating ring 121 rotates circumferentially on the case body 11 via the annular slider 1211; the rotating ring 121 is connected with a fixing bolt 6 through a thread, the fixing bolt 6 penetrates through the rotating ring 121 and the annular slide 1211 and abuts against the shell body 11, the rotating ring 121 can be fixed on the shell body 11 by screwing the fixing bolt 6, and the rotating ring 121 can rotate on the shell body 11 in the circumferential direction by unscrewing the fixing bolt 6; the sliding part 122 comprises a sliding guide rail 1221 and a guide block 1222, one end of the sliding guide rail 1221 is fixed to the rotating ring 121, the guide block 1222 slides in the sliding guide rail 1221, the marker pen 3 passes through the guide block 1222 along the length direction of the housing 1, the marker ratio can be enabled to be separated from the extrusion range of the extrusion ring 43 through the sliding guide block 1222 when not needed, a fastening bolt 7 is arranged on one side of the sliding guide rail 1221 in a threaded mode, the fastening bolt 7 penetrates through the sliding guide rail 1221 to abut against the side wall of the guide block 1222, the guide block 1222 can be fixed on the sliding guide rail 1221 by tightening the fastening bolt 7, and the guide block 1222 can slide on the sliding guide rail 1221 by loosening the fastening bolt 7.

The implementation principle of the embodiment is as follows: when the utility model works, one end of the striking rod 2, which is far away from the shell 1, is abutted against the detection surface, the shell 1 is pushed to move along the detection surface, the rotating sheet 42 is positioned in the shell 1, one end of the rotating sheet is abutted against the pushing ring 41 under the driving of the shell 1, the shell 1 is continuously pushed, and the rotating sheet 42 rotates under the pushing of the pushing ring 41; one end of the rotating sheet 42 outside the shell 1 rotates towards the detection surface to push the extrusion ring 43 to slide towards the detection surface; extrusion ring 43 promotes marker pen 3 and slides to the detection face on guiding mechanism 12, make 3 nibs 31 contact detection faces of marker pen leave the location mark, continue to promote casing 1, nib 31 is extruded by thrust on the detection face, produce reaction force compression trimming spring 33, nib 31 is along with in the propulsion slip immigration penholder 32 of resiliometer body, obtain the parameter after detecting finishing, make resiliometer break away from the detection face simultaneously, 3 nibs 31 of marker pen reply original state under the effect of trimming spring 33, marker pen 3 takes extrusion ring 43 and rotor plate 42 to reset under reset spring 5's effect, make the utility model discloses reply the state before detecting, can continue to detect on the point of having done the mark. When wanting to change the direction of location mark, unscrew fixing bolt 6, adjust swivel 121 and make swivel 121 take glide 122 and marker 3 to rotate the angle that needs, screw up fixing bolt 6 location, work as the utility model discloses when beginning to examine, make marker 3 stay the mark in the direction of needs because of the regulation of angle. When certain end need not all fix a position, unscrew fastening bolt 7, adjust marker pen 3 and slide toward keeping away from 1 direction of casing, make the marker pen 3 that need not use break away from the extrusion scope of extrusion ring 43, work as the utility model discloses begin to examine time measuring, the marker pen 3 that breaks away from extrusion ring 43 one end does not receive extrusion ring 43 extrusion contactless detection face in the testing process, can not leave the mark yet.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete resiliometer of quick location, includes casing (1) and slides along casing (1) length direction and connect impact rod (2) in casing (1), its characterized in that: the rebound tester also comprises a marking pen (3) and a linkage mechanism (4), wherein the marking pen (3) is connected to the shell (1) in a sliding manner along the length direction of the shell (1); the linkage mechanism (4) is connected between the bouncing rod (2) and the marking pen (3), and when the bouncing rod (2) slides towards the inside of the shell (1) through the linkage mechanism (4), the marking pen (3) can slide on the shell (1) in the direction opposite to the sliding direction of the bouncing rod (2).

2. The rapidly positionable concrete resiliometer of claim 1, wherein: the linkage mechanism (4) comprises a pushing ring (41), a squeezing ring (43) and a rotating sheet (42), wherein the pushing ring (41) is fixedly arranged at one end of the striking rod (2) which is positioned in the shell (1); the extrusion ring (43) is arranged at one end, close to the shell (1), of the marking pen (3) in a sliding manner, and the extrusion ring (43) is connected to the shell (1) in a sliding manner along the length direction of the shell (1); the rotating sheet (42) rotates on the shell (1) through a rotating shaft perpendicular to the bouncing rod (2), one end of the rotating sheet (42) is located in the shell (1), and the other end of the rotating sheet extends out of the shell (1).

3. The rapidly positionable concrete resiliometer of claim 2, wherein: and a return spring (5) is arranged between the marking pen (3) and the shell (1), and the return spring (5) is fixedly connected with the marking pen (3).

4. A fast positioning concrete rebound instrument according to claim 3, wherein: the marking pen (3) comprises a pen point (31), a pen holder (32) and a fine adjustment spring (33), wherein the pen holder (32) is connected to the shell (1) in a sliding mode through a round rod, the pen point (31) is connected to the pen holder (32) in a sliding mode, and the fine adjustment spring (33) is fixedly arranged between the pen point (31) and the pen holder (32).

5. The rapidly positionable concrete resiliometer of claim 2, wherein: the number of the marking pens (3) is not less than four, and the marking pens (3) are uniformly distributed along the circumferential direction of the shell (1).

6. The rapidly positionable concrete resiliometer of claim 5, wherein: the shell (1) comprises a shell body (11) and a guide mechanism (12) connected to the shell body (11) in a sliding mode, wherein the guide mechanism (12) comprises a rotating ring (121) and a sliding portion (122); the rotating ring (121) rotates along the circumferential direction of the shell (1); the sliding parts (122) are fixed on the rotating ring (121), the number of the sliding parts (122) is the same as that of the marking pens (3), and the marking pens (3) penetrate through the sliding parts (122) to slide and slide along the length direction of the shell (1).

7. The rapidly positionable concrete resiliometer of claim 6, wherein: an annular sliding block (1211) with an inverted T-shaped cross section is integrally formed on the rotating ring (121), and the rotating ring (121) rotates on the shell body (11) in the circumferential direction through the annular sliding block (1211).

8. The rapidly positionable concrete resiliometer of claim 7, wherein: the rotating ring (121) is connected with a fixing bolt (6) in a threaded mode, and the fixing bolt (6) penetrates through the rotating ring (121) and the annular sliding block (1211) and abuts against the shell body (11).

9. The rapidly positionable concrete resiliometer of claim 8, wherein: the sliding part (122) comprises a sliding guide rail (1221) and a guide block (1222), one end of the sliding guide rail (1221) is fixed to the rotating ring (121), the guide block (1222) slides in the sliding guide rail (1221), and the marking pen (3) penetrates through the guide block (1222) along the length direction of the shell (1).

10. The rapidly positionable concrete resiliometer of claim 9, wherein: and a fastening bolt (7) is arranged on one side of the sliding guide rail (1221) in a threaded manner, and the fastening bolt (7) penetrates through the sliding guide rail (1221) and abuts against the side wall of the guide block (1222).