CN211826053U - Slump tests vibrating rod - Google Patents
Slump tests vibrating rod Download PDFInfo
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- CN211826053U CN211826053U CN201922361602.0U CN201922361602U CN211826053U CN 211826053 U CN211826053 U CN 211826053U CN 201922361602 U CN201922361602 U CN 201922361602U CN 211826053 U CN211826053 U CN 211826053U
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- vibrating rod
- vibrating
- rod casing
- power storage
- slump
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Abstract
The utility model discloses a slump test vibrating rod, including vibrating rod casing and the vibration subassembly of setting in vibrating rod casing, vibration group's rear end is connected with power storage device, and power storage device is through the terminal interface electric power storage that charges of vibrating rod casing, and vibrating rod casing front end is bullet head extension section, and the end is equipped with the silica gel coat, vibrating rod casing diameter 20 +/-0.5 mm, length 150 +/-5 mm. The utility model has the advantages of simple overall structure, easily operation to, the vibrting spear is different from the tamper that traditional slump test was used, can realize vibrating when inserting and smash, so the process effect of inserting and smashing at the lateral wall is better, and, it is also more convenient, need not the slope tamper.
Description
Technical Field
The utility model relates to a finished product concrete detection area, in particular to slump test vibrating rod.
Background
Concrete, referred to as "concrete (t you ng)": refers to a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.
Therefore, the quality of concrete is becoming more and more important, and various tests are often required to be carried out on the concrete in the production process of the concrete of a pump station to prevent the concrete from having quality problems, one item of slump tests is one item, the slump of the concrete mainly reflects the plasticizing performance and the pumpability of the concrete, and the mixed concrete sample is uniformly filled into a barrel in three layers by detection, so that the height of each layer after tamping is about 1/3 of the barrel height.
Traditional vibrating rod is the barred body alone, can lead to vibrating inhomogeneous, and more, detection personnel can adopt the reinforcing bar to replace vibrating rod a bit, and this can influence the test result greatly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a slump test tamp that vibrates, overall structure is simple, easily operates to, the vibrting spear is different from the tamp that traditional slump test was used, can realize vibrating when inserting and smash, so the process effect of inserting and smashing at the lateral wall is better, and, also more convenient, need not the slope tamp.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a slump test vibrating rod, includes vibrating rod casing and the vibration subassembly of setting in vibrating rod casing, vibrates the rear end of group and is connected with power storage device, and power storage device is through the terminal interface electric power storage that charges of vibrating rod casing, and vibrating rod casing front end is bullet head extension section, and the end is equipped with the silica gel jacket layer, and vibrating rod casing diameter 20 +/-0.5 mm, length 150 +/-5 mm.
Furthermore, a middle shaft in the vibration assembly is connected with the vibrating rod shell through bearings arranged up and down, the middle shaft is driven by a motor, and eccentric wheels are connected to the upper side and the lower side of the middle shaft.
Furthermore, the outer side surface of the silica gel jacket layer is provided with anti-skid glue dots.
Further, the maximum diameter of the bullet extension is 46 + -0.5 mm.
To sum up, the utility model discloses possess following advantage:
the utility model has the advantages of simple overall structure, easily operation to, the vibrting spear is different from the tamper that traditional slump test was used, can realize vibrating when inserting and smash, so the process effect of inserting and smashing at the lateral wall is better, and, it is also more convenient, need not the slope tamper.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the vibration assembly of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example 1:
the utility model provides a slump test vibrating rod, refers to figures 1 and 2, includes vibrating rod casing and sets up vibrating assembly in the vibrating rod casing, the vibrating assembly rear end is connected with power storage device, and power storage device prefers the lithium cell, through the terminal interface electric power storage that charges of vibrating rod casing, and the local oscillator vibrating rod can break away from the plug wire direct vibration and use promptly, because is the test slump with vibrating rod, need not strong vibration amplitude.
Specifically, a middle shaft 21 in the vibration component 2 is connected with the vibrating rod shell 1 through bearings 22 arranged up and down.
The middle shaft 21 is driven by a motor 23, and eccentric wheels 24 are connected to the upper side and the lower side of the middle shaft 21.
Therefore, when the motor runs and is controlled by an on-off key arranged on the shell, the middle shaft rotates, the eccentric wheel rotates, and the whole vibrating rod shell vibrates.
The front end of the vibrating rod shell 1 is a bullet head extension section 11, the maximum diameter of the bullet head extension section 11 is 46 +/-0.5 mm, the vibrating rod can be conveniently inserted into concrete through the arrangement, and meanwhile, a better vibrating effect can be achieved.
And the vibrating spear casing end is equipped with silica gel bed of jacket 12, and the lateral surface is equipped with anti-skidding gluey point on the silica gel bed of jacket 12, when guaranteeing to hold comfortablely, increases frictional force, guarantees to snatch the not easy drop of vibrating.
Preferably, the diameter of the vibrating rod shell 1 is 20 +/-0.5 mm, and the length is 150 +/-5 mm.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
In the description of the present invention, it is to 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 in specific cases to those skilled in the art.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.
Claims (4)
1. The utility model provides a slump test vibrating rod which characterized in that: including vibrating rod casing (1) and setting vibrating component (2) in vibrating rod casing (1), vibrating component (2) rear end is connected with power storage device (3), power storage device (3) are through vibrating the terminal interface electric power storage that charges of rod casing (1), vibrating rod casing (1) front end is bullet head extension section (11), and the end is equipped with silica gel jacket layer (12), vibrating rod casing (1) diameter 20 +/-0.5 mm, length 150 +/-5 mm.
2. The slump-testing tamper of claim 1, wherein: a middle shaft (21) in the vibration assembly (2) is connected with the vibrating rod shell (1) through bearings (22) arranged up and down, the middle shaft (21) is driven by a motor (23), and eccentric wheels (24) are connected to the upper side and the lower side of the middle shaft (21).
3. The slump-testing tamper of claim 2, wherein: the outer side surface of the silica gel jacket layer (12) is provided with anti-skid gel points.
4. The slump-testing tamper of claim 1, wherein: the maximum diameter of the bullet head extension section (11) is 46 +/-0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361602.0U CN211826053U (en) | 2019-12-25 | 2019-12-25 | Slump tests vibrating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361602.0U CN211826053U (en) | 2019-12-25 | 2019-12-25 | Slump tests vibrating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211826053U true CN211826053U (en) | 2020-10-30 |
Family
ID=73033142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922361602.0U Active CN211826053U (en) | 2019-12-25 | 2019-12-25 | Slump tests vibrating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211826053U (en) |
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2019
- 2019-12-25 CN CN201922361602.0U patent/CN211826053U/en active Active
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