CN210923252U - Auxiliary supporting device for detecting resiliometer - Google Patents
Auxiliary supporting device for detecting resiliometer Download PDFInfo
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- CN210923252U CN210923252U CN201921418819.4U CN201921418819U CN210923252U CN 210923252 U CN210923252 U CN 210923252U CN 201921418819 U CN201921418819 U CN 201921418819U CN 210923252 U CN210923252 U CN 210923252U
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- upper sleeve
- resiliometer
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Abstract
The utility model discloses an auxiliary supporting device for resiliometer detection, which comprises an upper sleeve, a middle positioning ring, a horizontal backing ring and an elastic positioning mechanism, wherein the lower end of the upper sleeve is connected with the horizontal backing ring through a plurality of first supporting rods, the inner sides of the first supporting rods are connected with second supporting rods, and the middle positioning ring is arranged at the inner sides of the first supporting rods and is fixedly connected with the second supporting rods; elastic locating mechanism includes multiunit elastic support subassembly, and elastic support subassembly includes the locating piece, has seted up first bell mouth on the bottom face of locating piece, and the joint has first ball in the first bell mouth, set up first screw hole on going up the sheathed tube inner wall, even have first spring on the last sleeve pipe in the first screw hole, locating piece screwed connection is in first screw hole back, and first spring meets with first ball. This auxiliary stay device is used for the auxiliary stay when resiliometer measures for resiliometer uses more conveniently, and the practicality is high.
Description
Technical Field
The utility model relates to a building engineering field, concretely relates to auxiliary stay device for resiliometer detects.
Background
As an excellent building material, the concrete has large demand and wide application range in the field of civil engineering, is irreplaceable in the long term in the future, and whether the strength of the concrete reaches the standard or not is a direct influence factor of the quality of the current building engineering. As a mature and efficient nondestructive testing technology, a rebound method becomes a main technical means for testing the concrete strength, and a resiliometer becomes an efficient and reliable tool for testing the concrete strength.
The basic principle of the resiliometer is that a spring drives a heavy hammer, the heavy hammer impacts an impact rod which is vertically contacted with the surface of concrete with constant kinetic energy, so that local concrete deforms and absorbs a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, and the rebound kinetic energy is displayed in a rebound value mode, and the vertical contact of the resiliometer with the surface of the concrete is an important factor for ensuring the accuracy of a detection result. However, in actual work, due to different operation methods of detection personnel, an angle deviation is generated between the bouncing rod of the resiliometer and the concrete surface in the vertical direction, so that the accuracy of a detection result is influenced, and the detection efficiency is restricted. Therefore, it is highly desirable to develop a vertical assist device for use with a rebound device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary stay device for resiliometer detects, this auxiliary stay device is used for the auxiliary stay of resiliometer when measuring for the resiliometer uses more conveniently, and the practicality is high.
The utility model discloses a realize above-mentioned purpose, the technical solution who adopts is:
an auxiliary supporting device for detecting a resiliometer comprises an upper sleeve, a middle positioning ring, a horizontal backing ring and an elastic positioning mechanism, wherein the lower end of the upper sleeve is connected with the horizontal backing ring through a plurality of first supporting rods, the inner sides of the first supporting rods are connected with second supporting rods, and the middle positioning ring is arranged on the inner sides of the first supporting rods and is fixedly connected with the second supporting rods;
the elastic positioning mechanism comprises a plurality of groups of elastic supporting components, each elastic supporting component comprises a positioning block, a first conical hole is formed in the bottom end face of each positioning block, and a first ball is clamped in each first conical hole; the inner wall of the upper sleeve is provided with a first threaded hole, the upper sleeve in the first threaded hole is connected with a first spring, and the first spring is connected with a first ball after the positioning block is spirally connected in the first threaded hole.
Preferably, the upper sleeve is in a circular tube shape, and the first threaded hole is a blind hole;
the first threaded holes are provided with four groups, the four groups of first threaded holes are respectively formed in the upper inner end face, the lower inner end face, the left inner end face and the right inner end face of the upper sleeve, five first threaded holes are formed in each group of first threaded holes, the five first threaded holes are vertically arranged in parallel, and each first threaded hole is internally provided with an elastic support assembly.
Preferably, the positioning block is in a cylindrical block shape, and the outer wall of the positioning block is provided with threads;
the first taper hole is a through hole, and after the first spring is connected with the first ball, the outer part of the first ball is clamped out of the first taper hole.
Preferably, the first support rod is a rectangular rod, one end of the first support rod is welded with the lower end face of the upper sleeve, and the other end of the first support rod is welded with the upper end face of the horizontal backing ring; the number of the first supporting rods is four, and the four first supporting rods are uniformly distributed at the lower end of the upper sleeve.
Preferably, the middle positioning ring and the horizontal backing ring are both circular, the radius value of the middle positioning ring is smaller than that of the horizontal backing ring, and the center of the horizontal backing ring, the center of the middle positioning ring and the center of the upper sleeve are located on the same central axis.
Preferably, the second support rods are rectangular rods, the number of the second support rods is four, the four second support rods are respectively connected to the inner sides of the four first support rods, and the inner sides of the four second support rods are connected with the middle positioning ring.
Preferably, a first lifting handle and a searchlight are connected to the side end of the upper sleeve, and the first lifting handle is connected with the upper sleeve through a handle positioning piece in a bolt mode.
Preferably, the upper sleeve is connected with a first upper sleeve connecting block, a first slot is formed in the upper end face of the first upper sleeve connecting block, the searchlight is connected with a first plug block, and the searchlight is connected with the first slot through the first plug block.
The utility model has the advantages that:
when the auxiliary supporting device is used, the lower part of the resiliometer is inserted into the auxiliary supporting device, the lower end of the resiliometer sequentially penetrates through the upper sleeve, the middle positioning ring and the horizontal backing ring, and then the lower end of the resiliometer is connected with the wall surface. In resiliometer installation, the outer wall of the lower part of resiliometer can meet with first ball, and first ball carries out elastic support to the resiliometer, the resiliometer of the different producer models of mountable in the supplementary strutting arrangement. The horizontal backing ring is pasted on the surface of the concrete by holding the upper sleeve by hand, and the rebound instrument is slowly and uniformly pushed by the other hand to rebound the measuring point; and after the detection is finished, the resiliometer is pulled out of the upper sleeve. The utility model provides an auxiliary stay device, simple structure is novel on the whole, can carry out good support to the resiliometer, and simple structure, convenient operation, easily carry effectively guarantee resiliometer impact bar vertical contact concrete surface, improve the accuracy of testing result.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an auxiliary supporting device for detecting a resiliometer.
Fig. 2 is a schematic view of the connection structure of the upper sleeve and the elastic positioning mechanism.
Detailed Description
The utility model provides an auxiliary stay device for resiliometer detects, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, it is following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present invention will be described in detail with reference to the accompanying drawings:
example 1
With reference to fig. 1 and 2, an auxiliary supporting device for detecting a resiliometer comprises an upper sleeve 1, a middle positioning ring 2, a horizontal backing ring 3 and an elastic positioning mechanism 4.
The lower end of the upper casing 1 is connected with a horizontal backing ring 3 through a plurality of first supporting rods 5, the inner sides of the first supporting rods 5 are connected with a second supporting rod 51, and the middle positioning ring 2 is arranged on the inner side of the first supporting rod 5 and fixedly connected with the second supporting rod 51.
The elastic positioning mechanism 4 includes a plurality of elastic supporting components 41, each of the elastic supporting components includes a positioning block 41, a first tapered hole 42 is formed on a bottom end surface of the positioning block 41, and a first ball 43 is clamped in the first tapered hole 42.
A first threaded hole 11 is formed in the inner wall of the upper sleeve 1, a first spring 12 is connected to the upper sleeve 1 in the first threaded hole 11, the positioning block 41 is connected to the first threaded hole 11 in a threaded mode, and the first spring 12 is connected with a first ball 43.
The upper sleeve 1 is in a circular tube shape, and the first threaded hole 11 is a blind hole; the first threaded holes 11 are provided in four groups, and the four groups of first threaded holes 11 are respectively formed in the upper inner end surface, the lower inner end surface, the left inner end surface and the right inner end surface of the upper sleeve 1.
There are five first screw holes 11 in each group first screw hole 11, and five first screw holes 11 are vertical parallel arrangement, are provided with an elastic support subassembly 41 in each first screw hole 11.
The positioning block 41 is in a cylindrical block shape, and the outer wall of the positioning block 41 is provided with threads; the first tapered hole 42 is a through hole, and after the first spring 12 is connected to the first ball 43, the outside of the first ball 43 is caught out of the first tapered hole 42.
The first supporting rod 5 is a rectangular rod, one end of the first supporting rod 5 is welded with the lower end face of the upper sleeve 1, and the other end of the first supporting rod 5 is welded with the upper end face of the horizontal backing ring 3. The number of the first supporting rods 5 is four, and the four first supporting rods 5 are uniformly distributed at the lower end of the upper sleeve 1.
The middle positioning ring 2 and the horizontal backing ring 3 are both in a circular ring shape, the radius value of the middle positioning ring 2 is smaller than that of the horizontal backing ring 3, and the center of the horizontal backing ring 3, the center of the middle positioning ring 2 and the center of the upper sleeve 1 are located on the same central axis.
The second support rods 51 are rectangular rods, the number of the second support rods 51 is four, the four second support rods 51 are respectively connected to the inner sides of the four first support rods 5, and the inner sides of the four second support rods 51 are connected with the middle positioning ring 2.
The side end of the upper sleeve 1 is connected with a first lifting handle 6 and a searchlight 7, and the first lifting handle 6 is connected with the upper sleeve 1 through a handle locating piece in a bolt mode.
The upper casing 1 is connected with a first upper casing connecting block 71, the upper end face of the first upper casing connecting block 71 is provided with a first slot 72, the searchlight 7 is connected with a first plug 73, and the searchlight 7 is connected with the first slot 72 through the first plug 73.
Example 2
When the auxiliary supporting device is used, the lower part of the resiliometer is inserted into the auxiliary supporting device, the lower end of the resiliometer 8 sequentially penetrates through the upper sleeve 1, the middle positioning ring 2 and the horizontal backing ring 3, and then the lower end of the resiliometer 8 is connected with the wall surface. In resiliometer installation, the outer wall of the lower part of resiliometer 8 can meet with first ball 43, and first ball 43 carries out elastic support to resiliometer 8, the resiliometer of the different producer models of mountable in the supplementary strutting arrangement. When the rebound detection is carried out, the upper sleeve 1 is held by a hand to stick the horizontal backing ring 3 on the surface of the concrete, and the other hand slowly and uniformly pushes the rebound instrument to carry out the point detection rebound; and after the detection is finished, the resiliometer is drawn out of the upper sleeve 1. The utility model provides an auxiliary stay device, simple structure is novel on the whole, can carry out good support to the resiliometer, and simple structure, convenient operation, easily carry effectively guarantee resiliometer impact bar vertical contact concrete surface, improve the accuracy of testing result.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (8)
1. An auxiliary supporting device for detecting a resiliometer is characterized by comprising an upper sleeve, a middle positioning ring, a horizontal backing ring and an elastic positioning mechanism, wherein the lower end of the upper sleeve is connected with the horizontal backing ring through a plurality of first supporting rods, the inner sides of the first supporting rods are connected with second supporting rods, and the middle positioning ring is arranged on the inner sides of the first supporting rods and is fixedly connected with the second supporting rods;
the elastic positioning mechanism comprises a plurality of groups of elastic supporting components, each elastic supporting component comprises a positioning block, a first conical hole is formed in the bottom end face of each positioning block, and a first ball is clamped in each first conical hole; the inner wall of the upper sleeve is provided with a first threaded hole, the upper sleeve in the first threaded hole is connected with a first spring, and the first spring is connected with a first ball after the positioning block is spirally connected in the first threaded hole.
2. The auxiliary supporting device for the rebound apparatus detection of claim 1, wherein the upper sleeve is in a shape of a round pipe, and the first threaded hole is a blind hole;
the first threaded holes are provided with four groups, the four groups of first threaded holes are respectively formed in the upper inner end face, the lower inner end face, the left inner end face and the right inner end face of the upper sleeve, five first threaded holes are formed in each group of first threaded holes, the five first threaded holes are vertically arranged in parallel, and each first threaded hole is internally provided with an elastic support assembly.
3. The auxiliary supporting device for the resiliometer detection according to claim 1, wherein the positioning block is in a cylindrical block shape, and the outer wall of the positioning block is provided with a thread;
the first taper hole is a through hole, and after the first spring is connected with the first ball, the outer part of the first ball is clamped out of the first taper hole.
4. The auxiliary supporting device for the resiliometer detection according to claim 1, wherein the first supporting rod is a rectangular rod, one end of the first supporting rod is welded to the lower end face of the upper sleeve, and the other end of the first supporting rod is welded to the upper end face of the horizontal backing ring; the number of the first supporting rods is four, and the four first supporting rods are uniformly distributed at the lower end of the upper sleeve.
5. The auxiliary supporting device for the detection of the resiliometer according to claim 1, wherein the middle positioning ring and the horizontal backing ring are both circular, the radius value of the middle positioning ring is smaller than that of the horizontal backing ring, and the center of the horizontal backing ring, the center of the middle positioning ring and the center of the upper sleeve are located on the same central axis.
6. The auxiliary supporting device for the resiliometer detection according to claim 4, wherein the second supporting rod is a rectangular rod, the number of the second supporting rods is four, the four second supporting rods are respectively connected to the inner sides of the four first supporting rods, and the inner sides of the four second supporting rods are connected with the middle positioning ring.
7. The auxiliary supporting device for the rebound tester as recited in claim 1, wherein a first lifting handle and a searchlight are connected to the side end of the upper sleeve, and the first lifting handle is bolted to the upper sleeve through a handle positioning piece.
8. The auxiliary supporting device for the resiliometer detection according to claim 7, wherein the upper sleeve is connected with a first upper sleeve connecting block, a first slot is formed in an upper end face of the first upper sleeve connecting block, the searchlight is connected with a first plug block, and the searchlight is connected with the first slot through the first plug block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418819.4U CN210923252U (en) | 2019-08-29 | 2019-08-29 | Auxiliary supporting device for detecting resiliometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418819.4U CN210923252U (en) | 2019-08-29 | 2019-08-29 | Auxiliary supporting device for detecting resiliometer |
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| Publication Number | Publication Date |
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| CN210923252U true CN210923252U (en) | 2020-07-03 |
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| CN201921418819.4U Active CN210923252U (en) | 2019-08-29 | 2019-08-29 | Auxiliary supporting device for detecting resiliometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102309090B1 (en) * | 2021-01-28 | 2021-10-06 | 주식회사 중부구조안전기술단 | Schmidt Hammer Vertical Alignment Device for Safety Diagnosis |
-
2019
- 2019-08-29 CN CN201921418819.4U patent/CN210923252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102309090B1 (en) * | 2021-01-28 | 2021-10-06 | 주식회사 중부구조안전기술단 | Schmidt Hammer Vertical Alignment Device for Safety Diagnosis |
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