CN217655129U - Concrete slump detection device that building engineering used - Google Patents
Concrete slump detection device that building engineering used Download PDFInfo
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- CN217655129U CN217655129U CN202221582604.8U CN202221582604U CN217655129U CN 217655129 U CN217655129 U CN 217655129U CN 202221582604 U CN202221582604 U CN 202221582604U CN 217655129 U CN217655129 U CN 217655129U
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- bottom plate
- steel
- slump
- steel bottom
- thick bamboo
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Abstract
The utility model provides a concrete slump detection device that building engineering used, includes the steel bottom plate and fixes a slump section of thick bamboo at steel bottom plate top surface, and a slump section of thick bamboo bottom surface is equipped with the round steel ring along being equipped with outward, is equipped with on the steel bottom plate to be used for pressing solid steel ring layering on the steel bottom plate, and the layering is two billet of symmetry locating a slump section of thick bamboo both sides, and billet one side passes through hinge connection with the steel bottom plate, and the opposite side passes through fixed knob with the steel bottom plate and is connected. This application is accomodate in the bottom plate through each device with survey concrete slump to two steel sheets of installation on the bottom plate, a section of thick bamboo of fixed slump, through pole setting scale and horizontal connecting rod cooperation, the convenience carries out accurate measurement to concrete slump, whole device demountable installation, the accomodating and carrying of the device of being convenient for.
Description
Technical Field
The application relates to the field of construction tools, in particular to a concrete slump detection device for constructional engineering.
Background
The existing concrete slump test method is characterized in that a trumpet-shaped slump cone with an upper opening of 100mm, a lower opening of 200mn and a height of 300mm is used for filling concrete, tamping is carried out, then the cone is pulled up, the concrete generates a slump phenomenon under the action of self weight, and the height of the highest point of the collapsed concrete is subtracted by the height of the cone, so that the slump is called. In the process of pulling out the slump cone, the slump cone should be vertical mention, if the slump cone is in the process of pulling out, the inevitable removal that can produce in the horizontal direction, then can make the inner wall of a section of thick bamboo touch the interior by the tamped concrete of section of thick bamboo, cause the concrete to slump, can influence the accuracy of measuring result. And in the process of using at ordinary times, auxiliary tools such as a steel tape and a vibrating rod need to be matched.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete slump detection device for constructional engineering, which aims to solve the technical problem that the accuracy of the measurement result is easily influenced in the prior art; and solves the problem of inconvenient carrying of the device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete slump detection device that building engineering used which characterized in that: include the steel bottom plate and fix a slump section of thick bamboo at steel bottom plate top surface, slump section of thick bamboo bottom surface is outer along being equipped with the round steel ring, be equipped with on the steel bottom plate and be used for pressing the layering of solid steel ring on the steel bottom plate, two billet of a slump section of thick bamboo both sides are located for the symmetry to the layering, billet one side passes through hinge connection with the steel bottom plate, and the opposite side passes through fixed knob with the steel bottom plate and is connected.
Further preferably, the fixed knob comprises an upper strip knob and a lower connecting rod, the lower portion of the lower connecting rod is fixed to the steel bottom plate, the upper strip knob is connected with the upper portion of the lower connecting rod through a bearing, a channel for the upper strip knob to pass through is formed in the steel bar, and in the working state, the upper strip knob penetrates through the channel, is located above the channel and is in a cross state with the channel.
Furthermore, a steel pressure ring matched with the steel ring in size is arranged between the two steel bars.
Furthermore, three through holes are uniformly formed in the steel ring at intervals, and threaded holes are formed in the positions, corresponding to the through holes, of the steel bottom plate.
In addition, be equipped with the handle on the steel bottom plate, be equipped with the mounting hole that is used for fixed vertical pole setting, horizontal connecting rod, vibrating rod and pole setting scale temporarily on the side direction face of steel bottom plate, the number of vertical pole setting with screw hole number is unanimous, be equipped with the scale screw hole that is used for spacing pole setting scale on the steel bottom plate top surface.
More preferably, a movable handle is arranged on the slump cone.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
this application is accomodate in the bottom plate through each device with survey concrete slump to two steel sheets of installation on the bottom plate, a section of thick bamboo of fixed slump, through pole setting scale and horizontal connecting rod cooperation, the convenience carries out accurate measurement to concrete slump, whole device demountable installation, the accomodating and carrying of the device of being convenient for.
Drawings
FIG. 1 is a schematic structural diagram of a concrete slump detecting device for construction engineering according to the present application;
fig. 2 is a schematic structural view of a slump cone according to the present application.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other embodiments that are obvious based on the disclosure of the claims and the specification herein, including those that employ any obvious substitutions and modifications to the embodiments described herein.
The utility model provides a concrete slump detection device that building engineering used, as shown in fig. 1 and 2, including steel bottom plate 1 with fix at the slump section of thick bamboo 2 of 1 top surface of steel bottom plate, 2 bottom surfaces of slump section of thick bamboo are outer along being equipped with round steel ring 3, be equipped with on the steel bottom plate 1 and be used for pressing solid steel ring 3 layering 4 on steel bottom plate 1, there are the user state and the open mode two kinds of states of layering in fig. 1, two billet of 2 both sides of slump section of thick bamboo are located for the symmetry to layering 4, billet one side passes through hinge 16 with steel bottom plate 1 and is connected, the opposite side is connected through fixed knob 5 with steel bottom plate 1.
Fixed knob 5 includes upper portion strip knob and lower part connecting rod, lower part connecting rod lower part is fixed with steel bottom plate 1, upper portion strip knob passes through the bearing and is connected with lower part connecting rod upper portion, be equipped with the passageway 6 that is used for upper portion strip knob to pass through on the billet, during operation state, upper portion strip knob is located passageway 6 top and is cross state with passageway 6, still be equipped with the steel clamping ring 7 with 3 size looks adaptations of steel ring between the two billets, even interval is equipped with three perforation 8 on the steel ring 3, on the steel bottom plate 1, be equipped with the screw hole on the position that corresponds with perforation 8, perpendicular pole setting 10 passes perforation 8 and this screw hole threaded connection.
Be equipped with handle 9 on the steel bottom plate 1, be equipped with the mounting hole that is used for interim fixed perpendicular pole setting 10, horizontal connecting rod 11, vibrating rod 12 and pole setting scale 13 on the side direction face of steel bottom plate 1, the number of perpendicular pole setting 10 is unanimous with the screw hole number, is equipped with the scale screw hole 14 that is used for spacing pole setting scale 13 on the 1 top surface of steel bottom plate, is equipped with movable handle 15 on the slump section of thick bamboo 2.
The steel bottom plate, thickness is 40mm, and cross sectional dimension 800 is 800mm, sets up the bolt hole of fixed 9 pole setting scales apart from adjacent limit 50mm position department, and billet thickness is 4mm, and cross sectional dimension 800 is 30mm, sets up the circular model (steel clamping ring 7) unanimous with slump section of thick bamboo end opening size in billet intermediate position department for fixed slump section of thick bamboo.
The practical method comprises the following steps:
firstly, before slump is made, a steel base plate is placed on a relatively flat ground, a fixing knob is unscrewed, two steel bars can rotate 180 degrees around a hinge position to prepare a slump cone, the slump cone is placed on the non-water-absorbing steel base plate, concrete is taken on site, the concrete is placed into the cone in three layers, each layer is about one third of the height of the slump cone, each layer is vibrated 25 times from the edge of the cone to the center by a vibrating rod, and the compacted concrete is uniformly distributed on an interface each time.
And step two, after filling, cleaning up the excessive concrete at the top and the bottom of the slump cone, unscrewing knobs for fixing two steel bars, and vertically lifting the slump cone along three vertical rods fixed in three bolt holes.
And step three, when the height of the concrete is measured, the vertical rod graduated scale and the horizontal connecting rod which are fixed in the bolt hole are utilized, and the horizontal connecting rod is connected with the vertical rod graduated scale and the slump cone so as to accurately measure the height of the concrete.
Step four, after surveying the slump of concrete each time, the vibrating rod, the horizontal connecting rod, the vertical pole setting, the pole setting graduated scale can be accomodate in the side of steel bottom plate, are convenient for reuse next time.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides a concrete slump detection device that building engineering used which characterized in that: including steel bottom plate (1) and fix a slump section of thick bamboo (2) at steel bottom plate (1) top surface, a slump section of thick bamboo (2) bottom surface is outer along being equipped with round steel ring (3), be equipped with on steel bottom plate (1) and be used for pressing layering (4) of solid steel ring (3) on steel bottom plate (1), two billet of a slump section of thick bamboo (2) both sides are located for the symmetry in layering (4), billet one side is connected through hinge (16) with steel bottom plate (1), and the opposite side is connected through fixed knob (5) with steel bottom plate (1).
2. The concrete slump detecting device for construction engineering according to claim 1, wherein: fixed knob (5) include upper portion strip knob and lower part connecting rod, and lower part connecting rod lower part is fixed with steel bottom plate (1), and upper portion strip knob passes through the bearing and is connected with lower part connecting rod upper portion, be equipped with passageway (6) that are used for upper portion strip knob to pass through on the billet, during operating condition, upper portion strip knob is located passageway (6) top and is the cross state with passageway (6).
3. The concrete slump detecting device for construction engineering as claimed in claim 1, wherein: and a steel pressure ring (7) matched with the steel ring (3) in size is also arranged between the two steel bars.
4. The concrete slump detecting device for construction engineering according to claim 1, wherein: three perforations (8) are uniformly arranged on the steel ring (3) at intervals, and threaded holes are formed in the positions, corresponding to the perforations (8), on the steel base plate (1).
5. The concrete slump detecting device for construction engineering as claimed in claim 4, wherein: be equipped with handle (9) on steel bottom plate (1), be equipped with the mounting hole that is used for interim fixed perpendicular pole setting (10), horizontal connecting rod (11), vibrator (12) and pole setting scale (13) on the side direction face of steel bottom plate (1), the number of perpendicular pole setting (10) with screw hole number is unanimous, be equipped with scale screw hole (14) that are used for spacing pole setting scale (13) on steel bottom plate (1) top surface.
6. The concrete slump detecting device for construction engineering as claimed in any one of claims 1 to 5, wherein: a movable handle (15) is arranged on the slump cone (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221582604.8U CN217655129U (en) | 2022-06-23 | 2022-06-23 | Concrete slump detection device that building engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221582604.8U CN217655129U (en) | 2022-06-23 | 2022-06-23 | Concrete slump detection device that building engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217655129U true CN217655129U (en) | 2022-10-25 |
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ID=83684152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221582604.8U Active CN217655129U (en) | 2022-06-23 | 2022-06-23 | Concrete slump detection device that building engineering used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217655129U (en) |
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2022
- 2022-06-23 CN CN202221582604.8U patent/CN217655129U/en active Active
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