CN217059783U - Multifunctional combined hammer for concrete detection - Google Patents
Multifunctional combined hammer for concrete detection Download PDFInfo
- Publication number
- CN217059783U CN217059783U CN202220514719.7U CN202220514719U CN217059783U CN 217059783 U CN217059783 U CN 217059783U CN 202220514719 U CN202220514719 U CN 202220514719U CN 217059783 U CN217059783 U CN 217059783U
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- Prior art keywords
- impact
- column
- outer sleeve
- post
- hammer
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003116 impacting effect Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a concrete inspection is with many function combination hammer, including the outer sleeve and can be in the flexible impact post of outer sleeve, the impact post is provided with the activity that is located outer sleeve lateral wall L shape and strikes the spout and blocks, the outer end of impacting the post is provided with interchangeable tup, the inner of impacting the post is fixed with the impact spring who is in compression state, the impact spring other end and the wherein one end fixed connection who promotes the disc, but be provided with free rotation's round pin axle in the other end of promotion disc, adjust the screw thread post and run through the screw sleeve of outer sleeve one end, and adjust the screw thread of screw thread post and mesh mutually with the screw sleeve internal thread, adjust the inner of screw thread post and the outer end fixed connection of round pin axle. The utility model has the advantages that the knocking force of the hammer head to the concrete sample to be detected is almost completely the same each time, thus ensuring the accuracy of the detecting force each time; in addition, the method is more favorable for diversified and omnibearing detection.
Description
Technical Field
The utility model relates to a detect the hammer, a concrete inspection is with many function combination hammer specifically says so.
Background
Concrete mainly applies to civil engineering field, construction building field and industrial field etc. and hardness after need solidifying to the concrete usually detects in the production process, and traditional detection mode, most all are artifical uses the hammer to strike the concrete, because the hammer is comparatively heavy, artifical more hard, and it is painful still to make the hand easily, is difficult to control the dynamics of strikeing at every turn in addition, leads to strikeing the result and takes place great deviation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a many function combination hammer are used in concrete detection.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a concrete inspection is with many function combination hammer, including the outer sleeve and can be in the flexible impact post of outer sleeve, the impact post is provided with the activity that is located outer sleeve lateral wall L shape and strikes the spout and blocks, the outer end of impacting the post is provided with interchangeable tup, the inner of impacting the post is fixed with the impact spring who is in compression state, the impact spring other end and the wherein one end fixed connection who promotes the disc, but be provided with free rotation's round pin axle in the other end of promotion disc, adjust the screw thread post and run through the screw sleeve of outer sleeve one end, and adjust the screw thread of screw thread post and mesh mutually with the screw sleeve internal thread, adjust the inner of screw thread post and the outer end fixed connection of round pin axle.
Furthermore, a plurality of obliquely arranged supporting legs are fixed on the side wall of one end of the outer sleeve provided with the impact column.
Furthermore, an outer sleeve outer side wall at one end of the adjusting threaded column is rotatably fixed with a threaded column outer end measuring scale through a connecting hinge.
Furthermore, the hammer head is positioned in a fixing groove at the end part of the impact column, and a clamping bolt for fixing the hammer head penetrates through and is screwed on the outer side wall of the fixing groove.
Furthermore, an adjusting flange is fixed at the end part of the outer end of the adjusting threaded column, and the side surface of the adjusting flange corresponds to the scale of the measuring scale of the outer end of the threaded column.
Furthermore, the supporting legs are arranged in a splayed shape, and the fixed connection part of each supporting leg is also respectively provided with a triangular plate for strengthening connection.
The utility model discloses a resilience force of impact spring promotes the tup and treats the concrete sample that detects and strikes the detection, after adjusting the screw post position, namely the adjustment screw post is not rotated at every turn, after the extension length of adjustment screw post is unchangeable, the impact spring is the same at every turn of compression volume to make the resilience force of impact spring the same at every turn, the tup dynamics that treats the concrete sample that detects at every turn is almost the same, has guaranteed the accuracy of the dynamics that detects at every turn; in addition, the combination adjusts the regulation of screw thread post, still can carry out the detection of different dynamics to same testing sample, and the variety of detection is functional stronger, more is favorable to carrying out diversified omnidirectional detection.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The present embodiment is described in detail below with reference to the attached drawings:
the embodiment provides a multifunctional combined hammer for concrete detection, and please refer to fig. 1 in the attached drawings of the specification together.
As shown in figure 1, a multifunctional combined hammer for concrete detection comprises an outer sleeve 1 and an impact column 2 which can stretch out and draw back in the outer sleeve 1, wherein the impact column 2 is provided with a movable clamp 4 which is positioned on an L-shaped impact chute 3 on the side wall of the outer sleeve 1, the outer end of the impact column 2 is provided with a replaceable hammer head 5, the inner end of the impact column 2 is fixed with an impact spring 6 which is in a compressed state, the other end of the impact spring 6 is fixedly connected with one end of a pushing disc 7, the other end of the pushing disc 7 is internally provided with a pin shaft 8 which can rotate freely, an adjusting threaded column 9 penetrates through a threaded sleeve 10 on one end of the outer sleeve 1, the thread of the adjusting threaded column 9 is meshed with the internal thread of the threaded sleeve 10, the inner end of the adjusting threaded column 9 is fixedly connected with the outer end of the pin shaft 8, a plurality of obliquely arranged supporting legs 11 are fixed on the side wall of one end of the outer sleeve 1 which is provided with the impact column 2, the supporting legs 11 are arranged in a splayed shape, and the fixed connection part of each supporting leg 11 is also respectively provided with a triangular plate 16 for reinforcing connection.
To the impact spring compress tightly the effect after adjusting for the convenience of mastering regulation screw post 9, the outer sleeve 1 lateral wall of adjusting screw post 9 one end is rotated through connecting hinge 12 and is fixed with screw post outer end dipperstick 17, and the outer end fixing of adjusting screw post 9 has adjusting flange 15, adjusting flange 15's side is corresponding with screw post outer end dipperstick 17's scale, as shown in fig. 2, it is longer to adjust screw post 9 outer end like this, then the effect of compressing tightly to impact spring 6 is less, the dynamics of knocking this moment is less, conveniently take notes impact spring 6 different impact force when compressing tightly the state, be convenient for carry out more comprehensive detection impact force.
In order to replace hammers 5 with different knocking areas conveniently, the hammers 5 are located in fixing grooves 13 in the end portions of the impact columns 2, clamping bolts 14 for fixing the hammers 5 penetrate through the outer side walls of the fixing grooves 13, and the unit-area pressure intensity can be detected by replacing the hammers 5 with different knocking areas.
The utility model discloses the theory of operation: will adjust the length that the screw thread post 9 was adjusted well and is stretched out during the use, then promote and strike post 2, make the activity block 4 card go into the L shape and strike the horizontal end of spout 3, slide to the lower extreme right side that the spout 3 was strikeed to L shape in figure 1 promptly, be similar to the slide of bolt, during the test, tup 5 is aimed at and is waited to detect concrete sample, it blocks 4 separation from the card position to promote the activity, can make tup 5 wait to detect concrete sample and strike the detection under the resilience force effect of impact spring 6.
Of course, the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (6)
1. The utility model provides a concrete detects uses multi-functional combination hammer, includes outer sleeve (1) and can be in outer sleeve (1) flexible impact post (2), its characterized in that: the impact column (2) is provided with a movable clamp (4) located on an L-shaped impact sliding groove (3) in the side wall of an outer sleeve (1), the outer end of the impact column (2) is provided with a replaceable hammer head (5), the inner end of the impact column (2) is fixed with an impact spring (6) in a compressed state, the other end of the impact spring (6) is fixedly connected with one end of a pushing disc (7), the other end of the pushing disc (7) is internally provided with a pin shaft (8) capable of rotating freely, an adjusting thread column (9) penetrates through a thread sleeve (10) at one end of the outer sleeve (1), threads of the adjusting thread column (9) are meshed with internal threads of the thread sleeve (10), and the inner end of the adjusting thread column (9) is fixedly connected with the outer end of the pin shaft (8).
2. The multifunctional combined hammer for concrete detection according to claim 1, wherein: a plurality of supporting legs (11) which are obliquely arranged are fixed on the side wall of one end of the outer sleeve (1) which is provided with the impact column (2).
3. The multifunctional combined hammer for concrete detection according to claim 1, wherein: the outer side wall of the outer sleeve (1) at one end of the adjusting threaded column (9) is rotationally fixed with a threaded column outer end measuring scale (17) through a connecting hinge (12).
4. The multifunctional combined hammer for concrete detection according to claim 1, wherein: the hammer head (5) is positioned in a fixing groove (13) at the end part of the impact column (2), and a clamping bolt (14) for fixing the hammer head (5) penetrates through and is screwed on the outer side wall of the fixing groove (13).
5. The multifunctional combined hammer for concrete detection according to claim 1, wherein: an adjusting flange (15) is fixed at the end part of the outer end of the adjusting threaded column (9), and the side surface of the adjusting flange (15) corresponds to the scale of the outer end measuring scale (17) of the threaded column.
6. The multifunctional combined hammer for concrete detection according to claim 2, wherein: the supporting legs (11) are arranged in a splayed shape, and the fixed connection part of each supporting leg (11) is also respectively provided with a triangular plate (16) for strengthening connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514719.7U CN217059783U (en) | 2022-03-10 | 2022-03-10 | Multifunctional combined hammer for concrete detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514719.7U CN217059783U (en) | 2022-03-10 | 2022-03-10 | Multifunctional combined hammer for concrete detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217059783U true CN217059783U (en) | 2022-07-26 |
Family
ID=82489114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220514719.7U Expired - Fee Related CN217059783U (en) | 2022-03-10 | 2022-03-10 | Multifunctional combined hammer for concrete detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217059783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102596971B1 (en) * | 2023-06-20 | 2023-11-01 | (주)한국방재기술 | Verticality adjusting device for schmidt hammer |
-
2022
- 2022-03-10 CN CN202220514719.7U patent/CN217059783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102596971B1 (en) * | 2023-06-20 | 2023-11-01 | (주)한국방재기술 | Verticality adjusting device for schmidt hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |