CN210923367U

CN210923367U - Mortar resiliometer for house detection

Info

Publication number: CN210923367U
Application number: CN201921704069.7U
Authority: CN
Inventors: 周洋; 赵美秋; 朱美杨; 马婷; 谢丹丹; 陈宇杰
Original assignee: Shanghai Baohu Quality Inspection And Testing Co ltd
Current assignee: Shanghai Baohu Quality Inspection And Testing Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-03
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a mortar resiliometer is used in house detection, relate to check out test set technical field, it causes hand muscle ache easily to aim at solving the long-time mortar resiliometer that supports of operating personnel, be difficult to fine maintenance level, thereby lead to measured data to take place the technical problem of error, its technical scheme main points are provided with on the body and support resilient means, it includes support frame and connecting piece to support resilient means, the both ends of connecting piece are connected respectively on body and support frame, the support frame is including backup pad and frame leg, the one end that the backup pad was kept away from to the frame leg has seted up the rebound groove, the interpolation of rebound groove is equipped with the rebound pole, be provided with the rebound spare between rebound pole end wall and the rebound groove bottom wall, the connecting piece includes adapter sleeve and connecting rod, threaded connection has positioning bolt on adapter sleeve's the outer fringe lateral wall, the spread groove has been seted up to the body lateral wall, reached and reduced the And (5) fruit.

Description

Mortar resiliometer for house detection

Technical Field

The utility model relates to a check out test set technical field, more specifically say, it relates to a house detects uses mortar resiliometer.

Background

The mortar resiliometer drives the elastic hammer by a spring and leads the hammer to drive the pointer to rebound and indicate the rebound distance by the restoring force of instantaneous elastic deformation generated by the elastic striking of the elastic striking rod on the surface of a brick sample, and the rebound value is taken as one of relevant indexes for evaluating the compressive strength of the mortar.

The traditional Chinese patent with the publication number of CN207095955U provides a portable mortar resiliometer, which comprises a resiliometer body, wherein the resiliometer body is provided with two baffle plates which are symmetrically distributed and fixed on the surface of the resiliometer body, a sliding plate with the cross section in the width direction being the same as that of the baffle plates is arranged between the baffle plates, clamping strips along the length direction of the sliding plate are arranged on two sides of each sliding plate in an extending manner, clamping grooves for the clamping strips to be attached and slide are respectively arranged on two sides of each baffle plate, the resiliometer body is provided with an end cover for fixing the sliding plate, the end cover is fixedly connected with the top end of the sliding plate, the tail ends of the baffle plates and the sliding plate are respectively provided with matched external threads, the resi; when the mortar rebound apparatus is needed to be used, the mortar rebound apparatus is taken out from the baffle and the sliding plate.

However, the mortar rebound apparatus needs the hand of the operator to support and control the level in the using process, but the operator can easily cause the muscle soreness of the hand when supporting the mortar rebound apparatus for a long time, and the level is difficult to be well maintained, so that the error of the measured data is caused, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a house detects uses mortar resiliometer, it has the advantage that reduces the measuring data condition of taking place the error that leads to because operating personnel supports mortar resiliometer for a long time.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a mortar resiliometer for house inspection, includes its body, be provided with the support resilient mounting who is used for supplementary body on the body, support resilient mounting includes support frame and rigid coupling connecting piece on the support frame, the support frame is including backup pad and frame leg, the frame leg is fixed in the backup pad, the one end that the backup pad was kept away from to the frame leg has been seted up the rebound groove, insert in the rebound groove and establish the rebound pole that slides the setting, be provided with the rebound spare between rebound pole end wall and the rebound groove bottom wall, the connecting piece is including connecting the adapter sleeve on the frame leg and insert the connecting rod of establishing in the adapter sleeve, threaded connection runs through on adapter sleeve's the outer fringe lateral wall has positioning bolt, positioning bolt can offset with the connecting rod lateral wall, the body lateral wall is seted up and is supplied the connecting rod to insert the spread.

By adopting the technical scheme, when an operator needs to use the mortar rebound apparatus, the end wall of the mortar rebound apparatus is tightly attached to the end wall of the support plate, the positioning bolt is loosened, the connecting rod is smoothly inserted into the connecting groove, the positioning bolt is screwed, and meanwhile, the end wall of the mortar rebound apparatus is always kept to be tightly attached to the end wall of the support plate in the process of installing the mortar rebound apparatus; in the use process, the end wall of the rebound rod is ensured to be always tightly attached to the measuring surface and keep a vertical state with the measuring surface, at the moment, the mortar rebound instrument is enabled to be close to the measuring surface for data measurement by slowly pressing the supporting plate, and after the supporting plate loses the pressing force, the support leg is rebounded by the rebounding piece, so that the mortar rebound instrument is enabled to rapidly leave the checking surface, and the rapid resetting of the mortar rebound instrument is facilitated; the condition that the measurement data error is caused because the operator supports the mortar resiliometer for a long time is reduced.

Furthermore, the connecting rod is provided with the arc near the end wall of spread groove direction, the arc can paste mutually with spread groove bottom.

Through adopting above-mentioned technical scheme, the crooked radian of arc-shaped plate can just in time laminate mutually with the crooked radian of spread groove diapire, can be better fix the mortar resiliometer.

Furthermore, the connecting rod is provided with a positioning groove along the length direction for inserting the positioning bolt.

Through adopting above-mentioned technical scheme, because the arc need be accurate insert establish to the spread groove in, insert through positioning bolt and establish to the constant head tank in, avoid the rotation of connecting rod and lead to the arc to be difficult to the accurate condition of inserting and establishing in the spread groove to take place.

Further, a clearance fit is arranged between the arc-shaped plate and the connecting groove.

Through adopting above-mentioned technical scheme, set up to clearance fit between arc and the spread groove, the arc of being convenient for can be smooth insert establish to the spread groove in.

Furthermore, a pressing pad is arranged on the end wall of the arc-shaped plate close to the connecting groove.

Through adopting above-mentioned technical scheme, the elastic action of pressing the pad can avoid the direct contact collision of arc and spread groove tank bottom, increased simultaneously with the frictional force of spread groove tank bottom, alleviateed the extrusion of arc and spread groove inside wall.

Furthermore, the rebound groove inner side wall is provided with a limiting groove, the limiting groove is arranged along the length direction of the rebound groove, and a limiting lug inserted in the limiting groove is arranged on the rebound rod outer side wall and close to the direction of the rebound piece.

Through adopting above-mentioned technical scheme, spacing inslot lateral wall is spacing to spacing lug, has avoided the rebound spare to make the condition emergence that the rebound pole deviates from the rebound groove at the resilience in-process.

Furthermore, clearance fit is arranged between the limiting lug and the limiting groove.

Through adopting above-mentioned technical scheme, set up to clearance fit between spacing lug and the spacing groove, the direct contact friction between the lateral wall of reducible spacing lug and the spacing inslot lateral wall has reduced the material wearing and tearing that leads to because of the friction.

Further, the number of the frame legs is three, and the three frame legs are equally arranged on the support plate.

By adopting the technical scheme, the waste of materials is reduced under the condition that the support frame is ensured to be stable through the least materials.

To sum up, the utility model discloses following beneficial effect has:

1. in the use process, the end wall of the rebound rod is ensured to be always tightly attached to the measuring surface and keep a vertical state with the measuring surface, at the moment, the mortar rebound instrument is enabled to be close to the measuring surface for data measurement by slowly pressing the supporting plate, and after the supporting plate loses the pressing force, the support leg is rebounded by the rebounding piece, so that the mortar rebound instrument is enabled to rapidly leave the checking surface, and the rapid resetting of the mortar rebound instrument is facilitated; the condition that errors occur in measured data due to the fact that an operator supports the mortar rebound apparatus for a long time is reduced;

2. the limiting groove is formed in the inner side wall of the rebound groove, the limiting groove is arranged along the length direction of the rebound groove, and a limiting lug which is inserted into the limiting groove is arranged on the outer side wall of the rebound rod and close to the direction of the rebound piece; the limiting groove inner side wall is limited to the limiting convex block, and the situation that the rebound rod is separated from the rebound groove in the rebound process of the rebound part is avoided.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a disassembled schematic view showing the positional relationship between the connecting groove and the arc-shaped plate in the embodiment;

fig. 3 is a schematic sectional view illustrating a positional relationship between the position-restricting protrusion and the position-restricting groove in the embodiment.

In the figure: 1. a body; 11. connecting grooves; 2. supporting the rebounding device; 21. a support frame; 211. a support plate; 212. a frame leg; 2121. a rebound groove; 2122. a rebound rod; 2123. a resilient member; 2124. a limiting groove; 2125. a limiting bump; 22. a connecting member; 221. connecting a sleeve; 222. a connecting rod; 2221. an arc-shaped plate; 2222. a pressing pad; 2223. positioning a groove; 223. and (6) positioning the bolt.

Detailed Description

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

Example (b):

a mortar resiliometer for house detection is disclosed, referring to fig. 1 and 3, the mortar resiliometer comprises a body 1, a support resiliometer 2 for assisting the body 1 is detachably connected to the body 1, the support resiliometer 2 comprises a support frame 21 and a connecting piece 22 fixedly connected to the support frame 21, the support frame 21 comprises a support plate 211 and three frame legs 212, the three frame legs 212 are arranged on the support plate 211 in an equant manner, the frame legs 212 are fixedly attached to the end wall of the support plate 211, one end, far away from the support plate 211, of the frame legs 212 is provided with a resilio slot 2121, a resilio rod 2122 which is arranged in a sliding manner is inserted in the resilio slot 2121, a resilio piece 2123 is arranged between the end wall of the resilio rod 2122 and the bottom wall of the resilio slot 2121, the resilio piece 2123 is preferably a spring; make mortar resiliometer to measuring the face and be close to through pressing backup pad 211 to make mortar resiliometer keep away from rapidly after pressing to measuring the face through resilience piece 2123, and guarantee that rebound rod 2122 hugs closely constantly and measures the face.

Referring to fig. 1 and 2, the connecting member 22 includes a connecting sleeve 221 adhered to the outer side wall of the frame leg 212 and a connecting rod 222 inserted in the connecting sleeve 221, the connecting rod 222 has a circular cross section, the connecting rod 222 can slide in the connecting sleeve 221, a positioning bolt 223 is threaded on the outer edge side wall of the connecting sleeve 221, the connecting rod 222 is provided with a positioning slot 2223 for the positioning bolt 223 to be inserted in along the length direction, and the outer side wall of the body 1 is provided with a connecting slot 11 for the connecting rod 222 to be inserted in; an arc-shaped plate 2221 is fixedly bonded to the end wall of the connecting rod 222 in the direction close to the connecting groove 11, a clearance fit is set between the arc-shaped plate 2221 and the connecting groove 11, a pressing pad 2222 is fixedly bonded to the end wall of the arc-shaped plate 2221 in the direction close to the connecting groove 11, and the pressing pad 2222 is preferably made of rubber; after the mortar rebound apparatus is used, an operator can take the mortar rebound apparatus off the supporting rebound apparatus 2 and put the mortar rebound apparatus into a tool box.

Referring to fig. 3, a limiting groove 2124 is formed in an inner side wall of the rebound groove 2121, the limiting groove 2124 is arranged along a length direction of the rebound groove 2121, and a limiting protrusion 2125 inserted into the limiting groove 2124 is integrally formed on an outer side wall of the rebound rod 2122 and in a direction close to the rebound piece 2123; reducing the likelihood that rebound 2123 will dislodge rebound rods 2122 from rebound slots 2121 during rebound.

The working principle is as follows:

when an operator needs to use the mortar rebound tester, the end wall of the body 1 is tightly attached to the end wall of the support plate 211, the positioning bolt 223 is loosened, the arc-shaped plate 2221 is smoothly inserted into the connecting groove 11, the positioning bolt 223 is screwed, and meanwhile, the end wall of the mortar rebound tester is always kept tightly attached to the end wall of the support plate 211 in the process of installing the mortar rebound tester;

in the using process, the end wall of the rebound rod 2122 is ensured to be always tightly attached to the measuring surface and keep a vertical state with the measuring surface, at the moment, the mortar rebound instrument is close to the measuring surface for data measurement by slowly pressing the supporting plate 211, and after the supporting plate 211 loses the pressing force, the rebound piece 2123 enables the frame leg 212 to rebound, so that the mortar rebound instrument is quickly away from the checking surface, and the quick resetting of the mortar rebound instrument is facilitated; the condition that the measurement data error is caused because the operator supports the mortar resiliometer for a long time is reduced.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a house detects uses mortar resiliometer, includes its body (1), its characterized in that: the body (1) is provided with a supporting rebounding device (2) for assisting the body (1), the supporting rebounding device (2) comprises a supporting frame (21) and a connecting piece (22) fixedly connected to the supporting frame (21), the supporting frame (21) comprises a supporting plate (211) and frame legs (212), the frame legs (212) are fixed to the supporting plate (211), one ends, far away from the supporting plate (211), of the frame legs (212) are provided with rebounding grooves (2121), rebounding rods (2122) arranged in a sliding mode are inserted into the rebounding grooves (2121), rebounding pieces (2123) are arranged between end walls of the rebounding rods (2122) and bottom walls of the rebounding grooves (2121), the connecting piece (22) comprises connecting sleeves (221) connected to the frame legs (212) and connecting rods (222) inserted into the connecting sleeves (221), and positioning bolts (223) penetrate through outer edge side walls of the connecting sleeves (221), the positioning bolt (223) can abut against the outer side wall of the connecting rod (222), and the outer side wall of the body (1) is provided with a connecting groove (11) for the connecting rod (222) to be inserted.

2. The mortar rebound tester for house inspection according to claim 1, wherein: the connecting rod (222) is provided with arc-shaped plate (2221) near the end wall of spread groove (11) direction, arc-shaped plate (2221) can paste with spread groove (11) tank bottom mutually.

3. The mortar rebound tester for house inspection according to claim 2, wherein: the connecting rod (222) is provided with a positioning groove (2223) along the length direction for the insertion of a positioning bolt (223).

4. The mortar rebound tester for house inspection according to claim 2, wherein: the arc-shaped plate (2221) and the connecting groove (11) are in clearance fit.

5. The mortar rebound tester for house inspection according to claim 2, wherein: and a pressing pad (2222) is arranged on the end wall of the arc-shaped plate (2221) close to the direction of the connecting groove (11).

6. The mortar rebound tester for house inspection according to claim 1, wherein: the rebounding device is characterized in that a limiting groove (2124) is formed in the inner side wall of the rebounding groove (2121), the limiting groove (2124) is formed in the length direction of the rebounding groove (2121), and a limiting lug (2125) inserted into the limiting groove (2124) is arranged on the outer side wall of the rebounding rod (2122) and close to the rebounding piece (2123) in the direction.

7. The mortar rebound tester for house inspection according to claim 6, wherein: the limiting convex block (2125) and the limiting groove (2124) are in clearance fit.

8. The mortar rebound tester for house inspection according to claim 1, wherein: the number of the frame legs (212) is three, and the three frame legs (212) are arranged on the supporting plate (211) in an equally-divided mode.