CN217359490U - Detection apparatus convenient to concrete slump - Google Patents
Detection apparatus convenient to concrete slump Download PDFInfo
- Publication number
- CN217359490U CN217359490U CN202220945028.2U CN202220945028U CN217359490U CN 217359490 U CN217359490 U CN 217359490U CN 202220945028 U CN202220945028 U CN 202220945028U CN 217359490 U CN217359490 U CN 217359490U
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- CN
- China
- Prior art keywords
- slump
- bracing piece
- spout
- bottom plate
- thick bamboo
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 34
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 34
- 241001330002 Bambuseae Species 0.000 claims abstract description 34
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 34
- 239000011425 bamboo Substances 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 230000008093 supporting effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 47
- 239000000203 mixture Substances 0.000 abstract description 17
- 210000001503 joint Anatomy 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000009916 joint effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a detection device convenient for concrete slump, which relates to the technical field of concrete slump detection and comprises a bottom plate, a separation unit and a measuring scale; a slump cone is arranged in the middle of the upper side of the bottom plate, and fixing units which are matched and connected with the outer side of the slump cone are respectively arranged at the front end and the rear end of the upper side of the bottom plate; the separation unit includes bracing piece one, spout one, electric telescopic handle, bracing piece two, power component, clamping rod and block rubber, both ends are provided with a bracing piece one respectively about the upside middle part of bottom plate, and spout one has been seted up along upper and lower direction respectively to the upper end of two bracing pieces one, drives two clamping rods and slides along controlling the direction under power component's effect, realizes the effect to the chucking of a slump section of thick bamboo through the inside slip of two clamping rods, carries out the chucking back to a slump section of thick bamboo, drives bracing piece two through electric telescopic handle and upwards slides to make the better effect of realizing the separation between a slump section of thick bamboo and the concrete mixture.
Description
Technical Field
The utility model relates to a detection technical field of concrete slump specifically is a detection device convenient to concrete slump.
Background
The slump is mainly used for embodying the workability of concrete, the workability mainly comprises the water-retaining property, the fluidity and the cohesiveness of the concrete, a slump cone is an important tool for detecting the slump in the property detection of concrete mixtures, the slump cone is simple in structure and is widely applied in teaching and practical detection, in the slump detection process, the concrete needs to be poured into the trumpet-shaped slump cone for three times, a tamping rod is needed to tamp the filled concrete mixtures after each pouring, after the slump cone is filled with the concrete mixtures, the slump cone is vertically lifted upwards to separate the concrete mixtures from the slump cone, the concrete mixtures can generate a slump phenomenon due to self weight, and the downward slump height of the concrete mixtures is the slump;
the device comprises a substrate, wherein a butt joint ring is arranged on the substrate, fixing units are symmetrically arranged on two sides of the butt joint ring along the plane of the substrate, a slump cone is abutted on the butt joint ring, a fixing ring extends from the abutted bottom of the slump cone and the butt joint ring along the end face, the fixing units are fixedly overlapped with the fixing ring, a straight rod is vertically arranged on the substrate, the upper end of the straight rod is connected with an alignment rod perpendicular to the length direction of the straight rod in a sliding mode, the alignment rod is arranged towards the slump cone, and the bottom end of the slump cone is arranged on the butt joint ring;
a concrete slump survey device among the prior art, although fine realization is to the fixed action of slump section of thick bamboo, but present detection device all adopts manual mode to go on when separating concrete mixture and slump section of thick bamboo, and the great slump accuracy that detects that influences the slump of concrete mixture easily that rocks of slump section of thick bamboo, for this reason, we provide a detection device convenient to concrete slump.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, a detection device convenient to concrete slump is provided, drive two chucking poles and slide along left right direction under power component's effect, realize the effect to the chucking of a slump section of thick bamboo through the inside slip of two chucking poles, carry out the chucking back to a slump section of thick bamboo, drive two upwards slides of bracing piece through electric telescopic handle, thereby make better realization separation's effect between a slump section of thick bamboo and the concrete mixture, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a detection device convenient for concrete slump comprises a bottom plate, a separation unit and a measurement scale;
a bottom plate: a slump cone is arranged in the middle of the upper side of the base plate, and fixing units which are matched and connected with the outer side of the slump cone are arranged at the front end and the rear end of the upper side of the base plate respectively;
a separation unit: include bracing piece one, spout one, electric telescopic handle, bracing piece two, power component, chucking pole and block rubber, both ends are provided with a bracing piece one respectively about the upside middle part of bottom plate, and spout one has been seted up along upper and lower direction respectively to the upper end of two bracing pieces one, and the inside lower extreme of two spout one is provided with an electric telescopic handle respectively, and two electric telescopic handle's upper end is provided with a bracing piece two, along upper and lower direction sliding connection between the inboard of bracing piece two and two spout one, the downside of bracing piece two is provided with power component, both ends are provided with a chucking pole respectively about power component's downside, and the inboard lower extreme of two chucking poles cooperates the joint between the outside upper end through a block rubber and a slump section of thick bamboo respectively, and the front side of two bracing pieces is provided with the measurement scale along upper and lower direction respectively.
Realize the firm effect of fixing at the bottom plate upside of a slump section of thick bamboo through fixed unit, under the supporting role of bracing piece one, it slides along upper and lower direction to drive bracing piece two in the inboard of two spout one through electric telescopic handle, it slides along left right direction to drive two chucking poles under power component's effect, realize the effect to the chucking of a slump section of thick bamboo through the inside slip of two chucking poles, carry out the chucking back to a slump section of thick bamboo, drive two upwards slides of bracing piece through electric telescopic handle, thereby make better realization separation's between a slump section of thick bamboo and the concrete mixture effect, increase the inboard frictional force of chucking pole through the rubber block, realize the detection effect to the concrete mixture slump through measuring the scale.
Further, power component includes spout two, slider, axis of rotation and screw thread, spout two has been seted up along left right direction to the upside of bracing piece two, both ends are connected with a slider along left right direction relative slip respectively about the inside of spout two, and the lower extreme of two sliders is provided with a chucking pole respectively, both ends side rotates between the inside left and right sides with spout two respectively about the axis of rotation and is connected, threaded connection between both ends and the slider that corresponds through a screw thread respectively about the outside of axis of rotation.
Under the effect of threaded connection between both ends respectively through a screw thread and the slider that corresponds about the outside of axis of rotation, drive two sliders along left and right direction relative slip about the both ends in the inside of spout two through the rotation of axis of rotation, slide through the slip of two sliders and drive two chucking poles and slide along left and right direction.
Furthermore, the power assembly further comprises a second rotating disc, the left end of the rotating shaft is provided with the second rotating disc, and the second rotating disc is located at the left end of the second supporting rod.
The second rotating disc is driven to rotate by external force, and the rotating shaft is driven to rotate by the rotation of the second rotating disc.
Further, fixed unit includes carousel, round pin axle, stock and draw-in groove one, both ends rotate respectively around the upside of bottom plate and are connected with a carousel, swing joint between the middle part of round pin axle and a stock respectively in both sides upper end around every carousel, and a draw-in groove one of being connected with the cooperation of the slump section of thick bamboo outside is seted up respectively to the right-hand member of two stocks.
Make the stock realize the pivoted effect under the effect of carousel, make the effect of activity about both ends realization of stock through the round pin axle, rotate the draw-in groove one of stock right-hand member to with the slump section of thick bamboo contact between the outside, upwards lift up the draw-in groove that makes the stock right-hand member through the stock left end and press down to the realization is to the fixed effect in the slump section of thick bamboo outside.
Further, the fixed unit still includes movable block, threaded shaft and carousel one, and the left end of two stock has a movable block of swing joint respectively, and the inside of two movable blocks has a threaded shaft along upper and lower direction threaded connection respectively, and the lower extreme of two threaded shafts rotates between the upside of bottom plate respectively and is connected, and the upper end of two threaded shafts socially freely a carousel one respectively.
The first rotating plate is driven to rotate through external force, the first rotating plate drives the threaded shaft to rotate, the two movable blocks are respectively in threaded connection with the threaded shaft in the vertical direction, and when the lower end of the threaded shaft is in contact with the upper side of the bottom plate, the left end of the long rod is driven to be lifted upwards through rotation of the threaded shaft.
Further, still include round hole, locating lever and draw-in groove two, the round hole has been seted up to the left end of carousel two, the inside of round hole has the locating lever along controlling direction sliding connection, round draw-in groove two has evenly been seted up along the circumferencial direction to the left end of bracing piece two, the draw-in groove is two in the outside of axis of rotation, the cooperation joint between the outside right-hand member of locating lever and the inboard of draw-in groove two.
Make the locating lever realize gliding effect under the effect of round hole, under the cooperation joint effect between the outside right-hand member of locating lever and the inboard of draw-in groove two, realize the fixed effect to two rotating position of carousel to the realization is to the firm chucking effect in slump section of thick bamboo outside upper end.
Compared with the prior art, the beneficial effects of the utility model are that: this detection device convenient to concrete slump has following benefit:
1. the detection device convenient for the concrete slump is provided with a fixing unit, the left end and the right end of the long rod are moved up and down through a pin shaft, a first clamping groove at the right end of the long rod is rotated to be in contact with the outer side of a slump cone, and the left end of the long rod is lifted upwards to press the clamping groove at the right end of the long rod downwards, so that the outer side of the slump cone is fixed;
2. the detection device convenient for the concrete slump is provided with a separation unit, two sliding blocks are driven to relatively slide along the left and right directions at the left and right ends in the sliding groove II through the rotation of the rotating shaft, and two clamping rods are driven to slide along the left and right directions through the sliding of the two sliding blocks;
3. drive two chucking poles and slide along left right direction under power component's effect, realize the effect to the chucking of a slump section of thick bamboo through the inside slip of two chucking poles, carry out the chucking back to a slump section of thick bamboo, drive two upslidings of bracing piece through electric telescopic handle to make the effect of better realization separation between a slump section of thick bamboo and the concrete mixture.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the rear view structure of the present invention.
In the figure: the device comprises a base plate 1, a slump cone 2, a fixed unit 3, a rotary table 31, a pin shaft 32, a long rod 33, a first clamping groove 34, a movable block 35, a threaded shaft 36, a first rotary table 37, a first separating unit 4, a first supporting rod 41, a first sliding groove 42, an electric telescopic rod 43, a second supporting rod 44, a second sliding groove 45, a sliding block 46, a clamping rod 47, a rubber block 48, a rotating shaft 49, a thread 410, a second rotary table 411, a round hole 5, a positioning rod 6, a second clamping groove 7 and a measuring scale 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the present embodiment provides a technical solution: a detection device convenient for concrete slump comprises a bottom plate 1, a separation unit 4 and a measurement scale 8;
bottom plate 1: a slump cone 2 is arranged in the middle of the upper side, and fixing units 3 which are matched and connected with the outer side of the slump cone 2 are respectively arranged at the front end and the rear end of the upper side of the bottom plate 1;
fixed unit 3 includes carousel 31, round pin axle 32, stock 33 and draw-in groove 34, and both ends rotate respectively around the upside of bottom plate 1 and are connected with a carousel 31, swing joint between the middle part of every carousel 31 front and back both sides upper end through a round pin axle 32 and a stock 33 respectively, and a draw-in groove 34 of being connected with the 2 outside cooperations of slump section of thick bamboo is seted up respectively to the right-hand member of two stock 33.
Make stock 33 realize the pivoted effect under the effect of carousel 31, make the effect of activity about both ends realization of stock 33 through round pin axle 32, rotate stock 33 right-hand member's draw-in groove 34 to with the slump section of thick bamboo 2 between the outside contact, upwards lift through stock 33 left end and make stock 33 right-hand member draw-in groove 34 press down to the realization is to the fixed effect in the slump section of thick bamboo 2 outside.
The fixed unit 3 further comprises a movable block 35, a threaded shaft 36 and a first rotary table 37, the left ends of the two long rods 33 are movably connected with the movable block 35 respectively, the inner parts of the two movable blocks 35 are respectively connected with the threaded shaft 36 in a threaded mode in the vertical direction, the lower ends of the two threaded shafts 36 are respectively connected with the upper side of the bottom plate 1 in a rotating mode, and the upper ends of the two threaded shafts 36 are respectively connected with the first rotary table 37 in a social free mode.
The first rotating disc 37 is driven to rotate by external force, the first rotating disc 37 is driven to rotate by the rotation of the first rotating disc 36, the two movable blocks 35 are respectively in threaded connection with one threaded shaft 36 in the vertical direction, and when the lower end of the threaded shaft 36 is in contact with the upper side of the bottom plate 1, the left end of the long rod 33 is driven to be lifted upwards by the rotation of the threaded shaft 36.
The separation unit 4: comprises a first support rod 41, a first sliding chute 42 and an electric telescopic rod 43, two bracing pieces 44, power component, chucking pole 47 and rubber block 48, both ends are provided with a bracing piece 41 respectively about the upside middle part of bottom plate 1, spout one 42 has been seted up along the upper and lower direction respectively to the upper end of two bracing pieces one 41, the inside lower extreme of two spout one 42 is provided with an electric telescopic handle 43 respectively, the upper end of two electric telescopic handle 43 is provided with a bracing piece two 44, along upper and lower direction sliding connection between the inboard of bracing piece two 44 and two spout one 42, the downside of bracing piece two 44 is provided with power component, both ends are provided with a chucking pole 47 respectively about power component's the downside, the inboard lower extreme of two chucking poles 47 cooperates the joint between the outside upper end of a rubber block 48 and slump section of thick bamboo 2 respectively, the front side of two bracing pieces one 41 is provided with measurement scale 8 along the upper and lower direction respectively.
Realize the firm effect of fixing at bottom plate 1 upside with slump section of thick bamboo 2 through fixed unit 3, under the supporting role of bracing piece 41, it slides along upper and lower direction to drive bracing piece two 44 in the inboard of two spout 42 through electric telescopic handle 43, it slides along left right direction to drive two chucking poles 47 under power component's effect, realize the effect to the chucking of slump section of thick bamboo 2 through the inside slip of two chucking poles 47, carry out the chucking back to slump section of thick bamboo 2, drive bracing piece two 44 through electric telescopic handle 43 and upwards slide, thereby make better realization separation's effect between slump section of thick bamboo 2 and the concrete mixture, increase the inboard frictional force of chucking pole 47 through rubber block 48, realize the detection effect to the concrete mixture slump through measuring scale 8.
Power component includes two 45 of spout, slider 46, axis of rotation 49 and screw thread 410, two 45 of spout have been seted up along the left and right direction to the upside of bracing piece two 44, both ends have a slider 46 along left and right direction relative sliding connection respectively about the inside of spout two 45, two slider 46's lower extreme is provided with a chucking pole 47 respectively, axis of rotation 49 about both ends side rotate between the inside left and right sides with spout two 45 respectively and be connected, threaded connection between both ends respectively through a screw thread 410 and the slider 46 that corresponds about axis of rotation 49's the outside.
Under the effect of threaded connection between the left end and the right end of the outer side of the rotating shaft 49 and the corresponding sliding block 46 through the threads 410, the two sliding blocks 46 are driven to relatively slide in the left-right direction in the sliding groove II 45 through rotation of the rotating shaft 49, and the two clamping rods 47 are driven to slide in the left-right direction through sliding of the two sliding blocks 46.
The power assembly further comprises a second rotating disc 411, the left end of the rotating shaft 49 is provided with the second rotating disc 411, and the second rotating disc 411 is located at the left end of the second supporting rod 44.
The second rotating disk 411 is driven to rotate by external force, and the rotating shaft 49 is driven to rotate by the rotation of the second rotating disk 411.
Still include round hole 5, locating lever 6 and draw-in groove two 7, round hole 5 has been seted up to the left end of carousel two 411, and round hole 5's inside has locating lever 6 along controlling direction sliding connection, and round draw-in groove two 7 has evenly been seted up along the circumferencial direction to the left end of bracing piece two 44, and draw-in groove two 7 is located the outside of axis of rotation 49, and the cooperation joint is between the outside right-hand member of locating lever 6 and the inboard of draw-in groove two 7.
Make locating lever 6 realize gliding effect under the effect of round hole 5, under the cooperation joint effect between the outside right-hand member of locating lever 6 and the inboard of draw-in groove two 7, realize the fixed effect to carousel two 411 rotational position to the realization is to the firm chucking effect in the outside upper end of slump section of thick bamboo 2.
The utility model provides a pair of detection device convenient to concrete slump's theory of operation as follows:
under the action of the rotary disc 31, the long rod 33 is enabled to realize the rotating action, the left end and the right end of the long rod 33 are enabled to realize the up-and-down movement action through the pin shaft 32, the first clamping groove 34 at the right end of the long rod 33 is rotated to be contacted with the outer side of the slump cone 2, the first rotary disc 37 is driven to rotate through external force, the first rotary disc 37 is driven to rotate to drive the threaded shaft 36 to rotate, under the action that the threaded shaft 36 is respectively connected with the inner parts of the two movable blocks 35 along the up-and-down direction in a threaded manner, when the lower end of the threaded shaft 36 is contacted with the upper side of the bottom plate 1, the left end of the long rod 33 is driven to be lifted upwards through the rotation of the threaded shaft 36, the first clamping groove 34 at the right end of the long rod 33 is pressed downwards through the upward lifting at the left end of the long rod 33, the outer side of the slump cone 2 is fixed, under the supporting action of the first supporting rod 41, the second supporting rod 44 is driven to slide along the up-and down direction at the inner sides of the two sliding grooves 42 through the electric telescopic rod 43, the rotation of the second rotating disc 411 is driven by external force, the rotation of the second rotating disc 411 drives the rotation of the rotating shaft 49, the left end and the right end of the outer side of the rotating shaft 49 are respectively under the threaded connection effect between one thread 410 and the corresponding sliding block 46, the left end and the right end of the inner part of the sliding groove 45 are driven by the rotation of the rotating shaft 49 to relatively slide along the left-right direction, the two clamping rods 47 are driven by the sliding of the two sliding blocks 46 to slide along the left-right direction, the clamping effect on the slump cone 2 is realized by the inward sliding of the two clamping rods 47, after the slump cone 2 is clamped, the supporting rod 44 is driven by the electric telescopic rod 43 to slide upwards, so that the better separation effect between the slump cone 2 and concrete mixture is realized, the friction force on the inner side of the clamping rods 47 is increased by the rubber block 48, the detection effect on the slump of the concrete mixture is realized by the measuring scale 8, make locating lever 6 realize gliding effect under the effect of round hole 5, under the cooperation joint effect between the outside right-hand member of locating lever 6 and the inboard of draw-in groove two 7, realize the fixed effect to carousel two 411 rotational position to the realization is to the firm chucking effect in the outside upper end of slump section of thick bamboo 2.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a detection device convenient to concrete slump which characterized in that: comprises a bottom plate (1), a separation unit (4) and a measuring scale (8);
base plate (1): a slump cone (2) is arranged in the middle of the upper side of the base plate (1), and fixing units (3) which are matched and connected with the outer side of the slump cone (2) are respectively arranged at the front end and the rear end of the upper side of the base plate;
separation unit (4): include bracing piece (41), spout one (42), electric telescopic handle (43), bracing piece two (44), power component, chucking pole (47) and rubber block (48), both ends are provided with one bracing piece (41) respectively about the upside middle part of bottom plate (1), and spout one (42) have been seted up along upper and lower direction respectively to the upper end of two bracing pieces one (41), and the inside lower extreme of two spout one (42) is provided with one electric telescopic handle (43) respectively, and the upper end of two electric telescopic handle (43) is provided with one bracing piece two (44), along upper and lower direction sliding connection between the inboard of bracing piece two (44) and two spout one (42), the downside of bracing piece two (44) is provided with power component, both ends are provided with one chucking pole (47) respectively about power component's downside, and the inboard lower extreme of two chucking poles (47) is respectively through between the outside upper end of a rubber block (48) and slump section of thick bamboo (2) and slump, the inboard lower extreme of two chucking poles (47) is through one rubber block (48) and slump section of thick bamboo (2) And the front sides of the two first support rods (41) are respectively provided with a measuring scale (8) along the vertical direction in a matched clamping manner.
2. The apparatus for facilitating detection of concrete slump of claim 1, wherein: power component includes spout two (45), slider (46), axis of rotation (49) and screw thread (410), spout two (45) have been seted up along left right direction to the upside of bracing piece two (44), both ends are followed left right direction relative sliding connection respectively about the inside of spout two (45) and are had a slider (46), and the lower extreme of two sliders (46) is provided with one chucking pole (47) respectively, both ends side rotates between the inside left and right sides with spout two (45) respectively about axis of rotation (49), threaded connection between both ends respectively through a screw thread (410) and the slider (46) that corresponds about the outside of axis of rotation (49).
3. A concrete slump facilitating detection apparatus according to claim 2, wherein: the power assembly further comprises a second rotating disc (411), the left end of the rotating shaft (49) is provided with the second rotating disc (411), and the second rotating disc (411) is located at the left end of the second supporting rod (44).
4. A concrete slump facilitating detection apparatus according to claim 1, wherein: fixed unit (3) include carousel (31), round pin axle (32), stock (33) and draw-in groove (34), both ends rotate respectively around the upside of bottom plate (1) and are connected with a carousel (31), swing joint between the middle part of round pin axle (32) and a stock (33) is passed through respectively to both sides upper end around every carousel (31), and draw-in groove (34) of being connected with the cooperation in the slump section of thick bamboo (2) outside are seted up respectively to the right-hand member of two stock (33).
5. A detection device for facilitating concrete slump according to claim 4, wherein: fixed unit (3) still include movable block (35), threaded shaft (36) and carousel (37), and the left end difference swing joint of two stock (33) has one movable block (35), and the inside of two movable blocks (35) has one threaded shaft (36) along upper and lower direction threaded connection respectively, and the lower extreme of two threaded shaft (36) rotates between the upside of bottom plate (1) respectively and is connected, and the upper end of two threaded shaft (36) is socialized freely carousel (37) respectively.
6. A concrete slump facilitating detection apparatus according to claim 3, wherein: still include round hole (5), locating lever (6) and draw-in groove two (7), round hole (5) have been seted up to the left end of carousel two (411), there is locating lever (6) inside along left right direction sliding connection of round hole (5), round draw-in groove two (7) have evenly been seted up along the circumferencial direction to the left end of bracing piece two (44), draw-in groove two (7) are located the outside of axis of rotation (49), the cooperation joint between the outside right-hand member of locating lever (6) and the inboard of draw-in groove two (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220945028.2U CN217359490U (en) | 2022-04-22 | 2022-04-22 | Detection apparatus convenient to concrete slump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220945028.2U CN217359490U (en) | 2022-04-22 | 2022-04-22 | Detection apparatus convenient to concrete slump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217359490U true CN217359490U (en) | 2022-09-02 |
Family
ID=83057528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220945028.2U Expired - Fee Related CN217359490U (en) | 2022-04-22 | 2022-04-22 | Detection apparatus convenient to concrete slump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217359490U (en) |
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2022
- 2022-04-22 CN CN202220945028.2U patent/CN217359490U/en not_active Expired - Fee Related
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Granted publication date: 20220902 |