CN217639083U - A concrete construction slump detection device for building engineering - Google Patents
A concrete construction slump detection device for building engineering Download PDFInfo
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- CN217639083U CN217639083U CN202220499399.2U CN202220499399U CN217639083U CN 217639083 U CN217639083 U CN 217639083U CN 202220499399 U CN202220499399 U CN 202220499399U CN 217639083 U CN217639083 U CN 217639083U
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Abstract
The utility model provides a concrete construction slump detection device for building engineering, install the bull stick at the lateral part top of a slump section of thick bamboo, be equipped with the baffle that is used for supporting the bull stick on the lateral wall of a slump section of thick bamboo of bull stick below, the inside intermediate layer that is equipped with of bull stick, install the expansion plate that can follow the intermediate layer and remove in the intermediate layer, the end of expansion plate has the measurement board through hand commentaries on classics screw movable mounting, the middle part of measuring the board is equipped with rectangular form trompil, hand commentaries on classics screw removal is followed in the accessible trompil, the left and right sides edge of measuring the board is equipped with scale and digital mark. When carrying out slump and measuring, rotate the bull stick to the horizontality, pull out inside expansion plate, will measure the board and rotate to vertical state, measure the bottom of board and the highest department contact of concrete, look over the reading that the highest department of expansion plate corresponds on measuring the board, can calculate the slump of concrete. This detection device combines together slump measuring device and slump bucket, and is easy and simple to handle, and it is high to measure the accuracy, possesses good practicality.
Description
Technical Field
The utility model relates to engineering supervision field, in particular to a concrete construction slump detection device for building engineering.
Background
Slump is a method and an index for measuring concrete workability, slump tests are usually carried out in construction sites and laboratories to measure the fluidity of the mixture, and visual experience is used for evaluating the cohesiveness and the water retention. The slump is measured by a quantitative index, and is used for judging whether the construction can be normally carried out.
When concrete slump is detected, the slump cone needs to be filled with full concrete, then the slump cone is pulled up, the concrete generates a slump phenomenon due to self weight, then a straight rod is placed at the top of the slump cone, the distance from the straight rod to the highest point of the concrete is measured by the straight ruler, and the generated difference is the slump of the concrete, for example, when the difference is 15mm, the slump is 15. According to the measuring method, a large number of articles need to be carried when concrete detection is carried out, large measuring errors are easily generated due to improper operation in the measuring process, and the accuracy of the measuring result is reduced.
Disclosure of Invention
For solving the shortcoming of the prior art, the utility model provides a concrete construction slump detection device for building engineering.
The utility model provides a technical scheme is: a concrete construction slump detection device for building engineering, includes: the device comprises a slump cone, a rotating rod, a telescopic rod, a hand-turning screw and a measuring rod; the slump cone is a circular truncated cone-shaped hollow cylinder with an upper opening and a lower opening, the top of the side wall of the slump cone is fixedly provided with a rotating rod through a rotating pin, and the top of the side wall of the slump cone below the rotating rod is fixedly provided with a horizontal baffle; an interlayer is arranged in the rotating rod, and a telescopic plate is movably arranged in the interlayer; the measuring plate is rectangular, a long strip-shaped opening is formed in the middle of the measuring plate, and scales and corresponding digital marks are arranged at the edges of the left side and the right side of the measuring plate; the right end of the front side wall of the telescopic plate is provided with a thread groove, and a hand-turning screw penetrates through the long-strip-shaped opening in the middle of the measuring plate and then is fixedly installed at the thread groove of the telescopic plate.
The utility model discloses a concrete construction slump detection device for building engineering, install the bull stick at the lateral part top of a slump section of thick bamboo, be equipped with the baffle that is used for supporting the bull stick on the lateral wall of a slump section of thick bamboo of bull stick below, the inside intermediate layer that is equipped with of bull stick, install the expansion plate that can follow the intermediate layer and remove in the intermediate layer, the end of expansion plate has the measuring board through hand screw movable mounting, the middle part of measuring board is equipped with rectangular form trompil, the accessible trompil removes along hand screw, the left and right sides edge of measuring board is equipped with scale and digital mark. When carrying out concrete slump and measuring, rotate the bull stick to the horizontality, pull out inside expansion plate, will measure the board and rotate to vertical state to the bottom that makes the measurement board contacts with the highest point of concrete, looks over the reading that the expansion plate highest was corresponded on the measurement board, can calculate the slump of concrete. This detection device combines together slump measuring device and slump bucket, has reduced the required equipment that carries of staff to this detection device is easy and simple to handle, measures the accuracy height, possesses good practicality. Specifically, the utility model discloses a concrete construction slump detection device for building engineering, include: slump section of thick bamboo, bull stick, telescopic link, hand turn screw and measuring stick. Wherein, a slump section of thick bamboo is a metal material or plastics material's upper and lower open-ended round platform shape cavity section of thick bamboo, and there is the bull stick at the lateral wall top of a slump section of thick bamboo through changeing round pin fixed mounting, and the mounting point free rotation can be followed to the bull stick, and the lateral wall top of a slump section of thick bamboo of bull stick below is fixed with the horizontally baffle, and the baffle is used for restricting the rotation range of bull stick and bears the bull stick. An interlayer is arranged in the rotating rod, and a telescopic plate is movably arranged in the interlayer. The measuring plate is a rectangular metal plate, a long strip-shaped opening is formed in the middle of the measuring plate, and scales and corresponding digital marks are arranged at the edges of the left side and the right side of the measuring plate. The expansion plate is a rectangular metal plate, a thread groove is formed in the right end of the front side wall of the expansion plate, and a hand-turning screw penetrates through a long-strip-shaped hole in the middle of the measuring plate and then is fixedly installed at the thread groove of the expansion plate. The measuring plate can rotate by taking the hand-rotating screw as a central point, and the measuring plate can be accommodated in the interlayer of the rotating rod along with the telescopic plate after rotating to the horizontal state.
Preferably, the opposite side wall of the slump cone corresponding to the fixed point of the rotating rod is also fixedly provided with the rotating rod, and the holding rod is fixedly arranged between the two rotating rods.
Preferably, the end of the rotating rod near the point of attachment of the rotating rod to the slump cone is semi-circular.
Preferably, after the rotating rod rotates to the horizontal state, the side wall facing the ground is attached to the upper surface of the baffle.
Preferably, the middle part of the front side wall of the rotating rod is provided with a strip-shaped through hole; the front side wall of the end of the telescopic plate, which is positioned in the rotating rod, is fixed with a limiting block, and the limiting block penetrates through the long strip-shaped through hole of the front side wall of the rotating rod.
Preferably, two opposite horizontal pedals are fixed at the bottom end of the side wall of the slump cone.
Preferably, the slump cone has a top diameter of 100mm, a bottom diameter of 200mm and a height of 300mm.
The utility model discloses the beneficial effect who reaches does:
the utility model provides a concrete construction slump detection device for building engineering, install the bull stick at the lateral part top of a slump section of thick bamboo, be equipped with the baffle that is used for supporting the bull stick on the lateral wall of a slump section of thick bamboo of bull stick below, the inside intermediate layer that is equipped with of bull stick, install the expansion plate that can follow the intermediate layer and remove in the intermediate layer, the end of expansion plate has the measuring board through hand screw movable mounting, the middle part of measuring board is equipped with rectangular form trompil, the accessible trompil is removed along hand screw, the left and right sides edge of measuring board is equipped with scale and digital mark. When carrying out concrete slump and measuring, rotate the bull stick to the horizontality, pull out inside expansion plate, will measure the board and rotate to vertical state to the bottom that makes the measurement board contacts with the highest point of concrete, looks over the reading that the expansion plate highest was corresponded on the measurement board, can calculate the slump of concrete. This detection device combines together slump measuring device and slump bucket, has reduced the required equipment that carries of staff to this detection device is easy and simple to handle, and it is high to measure the accuracy, possesses good practicality.
Drawings
Fig. 1 is a schematic front view structure diagram of a slump detection device for concrete construction in construction engineering of the utility model when slump detection is performed;
fig. 2 is a schematic front view structure diagram of the concrete construction slump detection device for construction engineering after being stored;
fig. 3 is a schematic top view of the concrete construction slump detecting device for construction engineering of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 3.
In the drawings: 1. a slump cone; 2. a rotating rod; 3. a baffle plate; 4. a retractable plate; 5. a limiting block; 6. measuring a plate; 7. turning the screw by hand; 8. a pedal; 9. a holding rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the following description, suffixes such as "module", "part", or "unit" used to indicate elements are used only for facilitating the description of the present invention, and have no particular meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.
As shown in fig. 1, a concrete construction slump detecting apparatus for construction engineering, comprising: the device comprises a slump cone 1, a rotating rod 2, a telescopic rod, a hand-turning screw 7 and a measuring rod; the slump cone 1 is a round table-shaped hollow cone with an upper opening and a lower opening, the top of the side wall of the slump cone 1 is fixedly provided with a rotating rod 2 through a rotating pin, and the top of the side wall of the slump cone 1 below the rotating rod 2 is fixedly provided with a horizontal baffle 3; an interlayer is arranged in the rotating rod 2, and a telescopic plate 4 is movably arranged in the interlayer; the measuring plate 6 is rectangular, a long strip-shaped opening is formed in the middle of the measuring plate, and scales and corresponding digital marks are arranged at the edges of the left side and the right side of the measuring plate; the right end of the front side wall of the expansion plate 4 is provided with a thread groove, and a hand-turning screw 7 passes through the long-strip-shaped hole in the middle of the measuring plate 6 and then is fixedly installed at the thread groove of the expansion plate 4.
The utility model discloses a concrete construction slump detection device for building engineering, install bull stick 2 at the lateral part top of a slump section of thick bamboo 1, be equipped with the baffle 3 that is used for supporting bull stick 2 on the lateral wall of a slump section of thick bamboo 1 of bull stick 2 below, 2 inside interlayers that are equipped with of bull stick, install the expansion plate 4 that can follow the intermediate layer and remove in the intermediate layer, the end of expansion plate 4 has measuring plate 6 through 7 movable mounting of hand-turning screw, the middle part of measuring plate 6 is equipped with rectangular form trompil, the accessible trompil is removed along hand-turning screw 7, the left and right sides edge of measuring plate 6 is equipped with scale and digital mark. When carrying out concrete slump and measuring, rotate bull stick 2 to the horizontality, pull out inside expansion plate 4, will measure board 6 and rotate to vertical state to the bottom that makes and measure board 6 contacts with the highest point of concrete, look over the reading that expansion plate 4 highest is corresponding on measuring board 6, can calculate the slump of concrete. This detection device combines together slump measuring device and slump bucket, has reduced the required equipment that carries of staff to this detection device is easy and simple to handle, and it is high to measure the accuracy, possesses good practicality. Specifically, as shown in fig. 1, the utility model discloses a concrete construction slump detection device for building engineering, include: slump section of thick bamboo 1, bull stick 2, telescopic link, hand turn screw 7 and measuring stick. Wherein, a slump section of thick bamboo 1 is a round platform shape cavity section of thick bamboo of upper and lower open-ended of metal material or plastics material, and there is bull stick 2 at the lateral wall top of a slump section of thick bamboo 1 through changeing round pin fixed mounting, and the mounting point free rotation can be followed to bull stick 2, and the lateral wall top of a slump section of thick bamboo 1 of bull stick 2 below is fixed with horizontally baffle 3, and baffle 3 is used for restricting the rotation range of bull stick 2 and bears bull stick 2. As shown in fig. 4, an interlayer is arranged inside the rotating rod 2, and a telescopic plate 4 is movably arranged in the interlayer. The measuring plate 6 is a rectangular metal plate, a long strip-shaped opening is formed in the middle of the measuring plate, and scales and corresponding digital marks are arranged at the edges of the left side and the right side of the measuring plate. The expansion plate 4 is a rectangular metal plate, a thread groove is formed in the right end of the front side wall of the expansion plate 4, and a hand-turning screw 7 penetrates through a long-strip-shaped hole in the middle of the measuring plate 6 and then is fixedly installed in the thread groove of the expansion plate 4. The measuring plate 6 can rotate with the hand screw 7 as a central point, in fig. 1, the measuring plate 6 can be accommodated in the interlayer of the rotating rod 2 together with the expansion plate 4 after rotating to a horizontal state, and the accommodated state is shown in fig. 2.
In at least one embodiment, as shown in fig. 3, the opposite side wall of the slump cone 1 corresponding to the fixed point of the rotating rod 2 is also fixedly provided with the rotating rod 2, a holding rod 9 is fixedly arranged between the two rotating rods 2, and the two rotating rods 2 and the holding rod 9 together form a handle for extracting and moving the slump cone 1.
In at least one embodiment, as shown in fig. 1 and 2, the end of the rotating lever 2 near the fixing point of the rotating lever 2 to the slump cone 1 is semicircular so that the rotating lever 2 does not get caught by the baffle 3 when rotating.
In at least one embodiment, as shown in fig. 1, after the rotating rod 2 rotates to the horizontal state, the side wall facing the ground is attached to the upper surface of the baffle 3, and the baffle 3 provides support for the rotating rod 2.
In at least one embodiment, as shown in fig. 1, the middle of the front side wall of the rotating rod 2 is provided with a strip-shaped through hole; the expansion plate 4 is fixed with columniform metal stopper 5 on being located the preceding lateral wall of the inside one end of bull stick 2, and stopper 5 passes the rectangular form through-hole of 2 preceding lateral walls of bull stick, and stopper 5 can restrict the distance that the intermediate layer of expansion plate 4 along bull stick 2 moved to the right, prevents that expansion plate 4 from droing from the end of bull stick 2.
In at least one embodiment, as shown in fig. 1 and 3, two opposite horizontal pedals 8 are fixed at the bottom end of the side wall of the slump cone 1, the material of the pedals 8 is the same as that of the slump cone 1, and when concrete is filled into the slump cone 1, the pedals 8 can be stepped to stabilize the slump cone 1 and prevent the slump cone 1 from moving.
In at least one embodiment, slump cone 1 has a top diameter of 100mm, a bottom diameter of 200mm and a height of 300mm.
Obviously, the utility model provides a concrete construction slump detection device for building engineering, install bull stick 2 at the lateral part top of a slump section of thick bamboo 1, be equipped with the baffle 3 that is used for supporting bull stick 2 on the lateral wall of a slump section of thick bamboo 1 of bull stick 2 below, 2 inside interlayers that are equipped with of bull stick, install the expansion plate 4 that can follow the intermediate layer and remove in the intermediate layer, the end of expansion plate 4 has measurement board 6 through 7 movable mounting of hand screw, the middle part of measuring board 6 is equipped with rectangular form trompil, the accessible trompil is followed hand screw 7 and is removed, the left and right sides edge of measuring board 6 is equipped with scale and digital mark. When carrying out concrete slump and measuring, rotate bull stick 2 to the horizontality, pull out inside expansion plate 4, will measure board 6 and rotate to vertical state to the bottom that makes and measure board 6 contacts with the highest point of concrete, look over the reading that expansion plate 4 highest is corresponding on measuring board 6, can calculate the slump of concrete. This detection device combines together slump measuring device and slump bucket, has reduced the required equipment that carries of staff to this detection device is easy and simple to handle, and it is high to measure the accuracy, possesses good practicality.
The foregoing is directed to the preferred embodiment of the present invention, and it is understood that a person skilled in the art can derive the related technical solutions through logic analysis, inference or experiment based on the prior art according to the concepts of the present invention without creative efforts, and therefore, all of the related technical solutions should be within the protection scope of the present claims.
Claims (7)
1. The utility model provides a concrete construction slump detection device for building engineering which characterized in that includes: the device comprises a slump cone (1), a rotating rod (2), a telescopic rod, a hand-rotating screw (7) and a measuring rod; the slump cone (1) is a circular truncated cone-shaped hollow cylinder with an upper opening and a lower opening, the top of the side wall of the slump cone (1) is fixedly provided with a rotating rod (2) through a rotating pin, and the top of the side wall of the slump cone (1) below the rotating rod (2) is fixedly provided with a horizontal baffle (3); an interlayer is arranged in the rotating rod (2), and a telescopic plate (4) is movably arranged in the interlayer; the measuring plate (6) is rectangular, a long strip-shaped opening is formed in the middle of the measuring plate, and scales and corresponding digital marks are arranged at the edges of the left side and the right side of the measuring plate; the right end of the front side wall of the expansion plate (4) is provided with a thread groove, and a hand-turning screw (7) penetrates through a long-strip-shaped hole in the middle of the measuring plate (6) and then is fixedly installed at the thread groove of the expansion plate (4).
2. The concrete construction slump detection device for building engineering as claimed in claim 1, wherein the opposite side wall of the slump cone (1) corresponding to the fixed point of the rotating rod (2) is also fixedly provided with the rotating rod (2), and a holding rod (9) is fixedly arranged between the two rotating rods (2).
3. The concrete construction slump detecting device for construction engineering according to claim 2, wherein one end of the rotating lever (2) near the fixing point of the rotating lever (2) to the slump cone (1) is semicircular.
4. The concrete construction slump detection device for building engineering of claim 3, wherein the side wall of the rotating rod (2) facing the ground after rotating to the horizontal state is attached to the upper surface of the baffle (3).
5. The concrete construction slump detecting device for building engineering according to claim 4, wherein the middle of the front side wall of the rotating rod (2) is provided with a strip-shaped through hole; a limit block (5) is fixed on the front side wall of one end of the telescopic plate (4) positioned inside the rotating rod (2), and the limit block (5) penetrates through the long-strip-shaped through hole of the front side wall of the rotating rod (2).
6. The concrete construction slump detecting device for building engineering according to claim 5, wherein two horizontal pedals (8) are fixed to the bottom ends of the side walls of the slump cone (1) in opposite directions.
7. The concrete construction slump detecting device for construction engineering according to claim 6, wherein the slump cone (1) has a top diameter of 100mm, a bottom diameter of 200mm and a height of 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220499399.2U CN217639083U (en) | 2022-03-08 | 2022-03-08 | A concrete construction slump detection device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220499399.2U CN217639083U (en) | 2022-03-08 | 2022-03-08 | A concrete construction slump detection device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217639083U true CN217639083U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220499399.2U Active CN217639083U (en) | 2022-03-08 | 2022-03-08 | A concrete construction slump detection device for building engineering |
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| Country | Link |
|---|---|
| CN (1) | CN217639083U (en) |
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- 2022-03-08 CN CN202220499399.2U patent/CN217639083U/en active Active
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