CN216974219U - Measuring device capable of controlling thickness of cast-in-place concrete plate - Google Patents
Measuring device capable of controlling thickness of cast-in-place concrete plate Download PDFInfo
- Publication number
- CN216974219U CN216974219U CN202120522113.3U CN202120522113U CN216974219U CN 216974219 U CN216974219 U CN 216974219U CN 202120522113 U CN202120522113 U CN 202120522113U CN 216974219 U CN216974219 U CN 216974219U
- Authority
- CN
- China
- Prior art keywords
- round steel
- measuring
- flat plate
- sleeve
- cast
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a measuring device capable of controlling the thickness of cast-in-place concrete slabs, which comprises round steel, a lower measuring flat plate and an upper measuring flat plate, wherein length scales are arranged on the outer wall of the round steel along the length direction of the round steel, the lower end of the round steel is in a round table shape, and a handle is arranged at the upper end of the round steel; the lower measuring flat plate is fixed on the round steel through a first fixing bolt, and the upper measuring flat plate is fixed on the round steel through a second fixing bolt; the lower measuring flat plate is also provided with a guide through hole, and an upper floating rod is arranged in the guide through hole; the upper end face of the upper measuring flat plate is also provided with a direct-current power supply and an alarm, the lower end face of the upper measuring flat plate is provided with a tact switch, the tact switch is positioned right above the upper floating rod, and the direct-current power supply, the alarm and the tact switch are sequentially connected in series to form a loop; the utility model can accurately control the thickness of the cast-in-place concrete floor and solves the problem of difficult control of the thickness of the cast-in-place concrete floor.
Description
Technical Field
The utility model relates to the technical field of cast-in-place concrete plate thickness control, in particular to a measuring device capable of controlling the thickness of a cast-in-place concrete plate.
Background
At present, the control of the thickness of a cast-in-place concrete floor generally adopts a stay wire or a laser level gauge for control. When the stay wire method is used for controlling the thickness of the cast-in-place concrete floor, the elevation point is arranged on the steel bar of the column, and the concrete is easy to deform and shift during pouring, so that the error is large. When the laser level gauge is used for controlling the thickness of the cast-in-place concrete floor, a large error is also generated under the vibration of the delivery pump.
Therefore, it is a subject to be studied to design and manufacture a measuring device capable of controlling the thickness of a cast-in-place concrete slab, thereby solving the problem that the thickness of the cast-in-place concrete slab is difficult to control.
Disclosure of Invention
The utility model aims to provide a measuring device capable of controlling the thickness of a cast-in-place concrete slab, which can solve the problem of difficulty in controlling the thickness of the cast-in-place concrete slab.
The utility model is realized by the following steps:
a measuring device capable of controlling the thickness of cast-in-place concrete slabs comprises round steel, a lower measuring flat plate and an upper measuring flat plate, wherein length scales are arranged on the outer wall of the round steel along the length direction of the round steel, the lower end of the round steel is in a round table shape, and a handle is arranged at the upper end of the round steel; a first sleeve is arranged on the upper end face of the lower measuring flat plate, the inner diameter of the first sleeve is the same as the diameter of the round steel, a threaded through hole leading into the first sleeve is formed in the pipe wall of the first sleeve, and a first fixing bolt is arranged in the threaded through hole; the measuring flat plate is provided with a through hole for the round steel to pass through, the round steel passes through the lower measuring flat plate and the first sleeve, and the lower measuring flat plate and the first sleeve can slide along the length direction of the round steel; the lower measuring flat plate is also provided with a guide through hole, an upper floating rod is arranged in the guide through hole, the shape and the size of the transverse section of the upper floating rod are the same as those of the transverse section of the guide through hole, and the upper floating rod can slide in the guide through hole; a second sleeve is arranged on the upper end face of the upper measuring flat plate, the inner diameter of the second sleeve is the same as the diameter of the round steel, a threaded through hole leading into the second sleeve is formed in the pipe wall of the second sleeve, and a second fixing bolt is arranged in the threaded through hole; the upper measuring flat plate is provided with a through hole for the round steel to pass through, the round steel passes through the upper measuring flat plate and the second sleeve, the upper measuring flat plate and the second sleeve can slide along the length direction of the round steel, and the upper measuring flat plate is positioned above the lower measuring flat plate; the upper end face of the upper measuring flat plate is also provided with a direct-current power supply and an alarm, the lower end face of the upper measuring flat plate is provided with a touch switch, the touch switch is positioned right above the upper floating rod, and the direct-current power supply, the alarm and the touch switch are sequentially connected in series to form a loop.
The upper floating rod is made of wood and is of a hollow structure, and the upper end and the lower end of the upper floating rod are sealed.
The upper floating rod of the screw is made of foamed plastic, and the outer side of the upper floating rod is wrapped with an aluminum foil.
The direct current power supply adopts a dry battery.
The direct current power supply adopts a storage battery.
The alarm is an acoustic alarm.
The alarm is an audible and visual alarm.
The round steel is of a hollow structure, and the lower end of the round steel is arranged in a closed mode.
The side wall of the upper end of the upper floating rod is provided with a jack, an inserting rod is inserted into the jack, and one end, far away from the upper floating rod, of the inserting rod is located outside the jack.
Has the positive and beneficial effects that: 1. the utility model can accurately control the thickness of the cast-in-place concrete floor and solves the problem of difficult control of the thickness of the cast-in-place concrete floor. 2. The round steel is of a hollow structure, and the lower end of the round steel is sealed, so that the weight of the round steel can be effectively reduced, and the round steel is more convenient to use. 3. The side wall of the upper end of the upper floating rod is provided with a jack, an inserting rod is inserted into the jack, one end, far away from the upper floating rod, of the inserting rod is located outside the jack, and the upper floating rod cannot fall off from a guide through hole of a lower measuring plate through the arrangement of the inserting rod.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
fig. 2 is a schematic circuit diagram of a dc power supply, an alarm and a tact switch according to embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of embodiment 2 of the present invention;
fig. 4 is a schematic circuit diagram of a dc power supply, an alarm and a tact switch according to embodiment 2 of the present invention;
FIG. 5 is a schematic view of the structure of the lower measurement plate and the first sleeve of the present invention.
In the figure, the following steps are shown: round steel 1, lower dull and stereotyped 2, direction through-hole 201, handle 3, first sleeve pipe 4, first fixing bolt 5, go up measuring dull and stereotyped 6, upper floating rod 7, second sleeve pipe 8, second fixing bolt 9, DC power supply 10, alarm 11, dab switch 12, inserted bar 13.
Detailed Description
The following further description is made with reference to the accompanying drawings and specific examples:
example 1
A measuring device capable of controlling the thickness of cast-in-place concrete slabs is disclosed, please refer to fig. 1 and 5, and comprises round steel 1, a lower measuring flat plate 2 and an upper measuring flat plate 6, wherein length scales are arranged on the outer wall of the round steel 1 along the length direction of the round steel, and the lower end of the round steel 1 is in a round table shape, so that the round steel 1 can be conveniently inserted into concrete. The handle 3 is arranged at the upper end of the round steel 1, and the round steel 1 can be conveniently moved through the handle 3. Be provided with first sleeve 4 on the up end of measuring dull and stereotyped 2 down, the internal diameter of first sleeve 4 is the same with round steel 1's diameter, perhaps the internal diameter of first sleeve 4 slightly is greater than round steel 1's diameter, is provided with on the pipe wall of first sleeve 4 and leads to intraductal screw thread through-hole, and installs first fixing bolt 5 in this screw thread through-hole. Be provided with the through-hole that supplies round steel 1 to pass on measuring dull and stereotyped 2, round steel 1 passes in measuring dull and stereotyped 2 and first sleeve 4 down, and measures dull and stereotyped 2 and first sleeve 4 can slide along the length direction of round steel 1 down.
Referring to fig. 1 and 5, the lower measurement plate 2 is further provided with a guide through hole 201, the upper float rod 7 is disposed in the guide through hole 201, the shape and size of the transverse section of the upper float rod 7 are the same as those of the transverse section of the guide through hole 201, and the upper float rod 7 can slide in the guide through hole 201. Go up the loop bar 7 and use timber to make, loop bar 7 is hollow structure, and upper end and lower extreme all seal the setting, so set up to make the weight of going up loop bar 7 less, and the concrete holds up the required buoyancy of loop bar 7 also little, and the volume that the loop bar 7 arranged the concrete is also little.
Referring to fig. 1, a second sleeve 8 is disposed on the upper end surface of the upper measuring plate 6, the inner diameter of the second sleeve 8 is the same as the diameter of the round steel 1, a threaded through hole leading to the inside of the second sleeve 8 is disposed on the wall of the second sleeve, and a second fixing bolt 9 is installed in the threaded through hole. Go up and be provided with the through-hole that supplies round steel 1 to pass on measuring dull and stereotyped 6, round steel 1 passes in by last measuring dull and stereotyped 6 and the second sleeve pipe 8, and goes up measuring dull and stereotyped 6 and the second sleeve pipe 8 can slide along the length direction of round steel 1, goes up measuring dull and stereotyped 6 and is located the top of measuring dull and stereotyped 2 down.
Referring to fig. 1 and 2, the upper end surface of the upper measuring plate 6 is further provided with a dc power supply 10 and an alarm 11, the lower end surface of the upper measuring plate 6 is provided with a tact switch 12, the tact switch 12 is located right above the upper floating rod 7, and the dc power supply 10, the alarm 11 and the tact switch 12 are sequentially connected in series to form a loop. The DC power supply 10 is a dry battery, and the alarm 11 is an audible alarm.
The working principle of the utility model is as follows: according to the thickness of the cast-in-place concrete floor slab, the height position of the lower measuring flat plate 2 on the round steel 1 is determined, and the first fixing bolt 5 is screwed down to fix the lower measuring flat plate 2. The height position of the upper measuring plate 6 on the round bar 1 is determined as follows: when the upper end of the cast-in-place concrete reaches the lower end face of the lower measuring flat plate 2, the concrete supports the upper floating rod 7, so that the upper floating rod 7 can trigger the tact switch 12, and the alarm 11 gives an alarm. After the height position of the upper measuring flat plate 6 on the round steel 1 is determined, a second fixing bolt 9 is screwed down to fix the upper measuring flat plate 6. When the concrete pouring device is used, the round steel 1 is vertically inserted into the bottom of concrete, the floating rod 7 is continuously supported by the concrete along with the cast-in-place concrete pouring, and when the floating rod 7 triggers the light touch switch 12, the alarm 11 stops pouring when giving an alarm.
Therefore, the thickness of the cast-in-place concrete floor can be accurately controlled through the method and the device, and the problem that the thickness of the cast-in-place concrete floor is difficult to control is solved.
Example 2
A measuring device capable of controlling the thickness of cast-in-place concrete slabs is disclosed, please refer to fig. 3 and 5, and comprises round steel 1, a lower measuring flat plate 2 and an upper measuring flat plate 6, wherein length scales are arranged on the outer wall of the round steel 1 along the length direction of the round steel, and the lower end of the round steel 1 is in a round table shape, so that the round steel 1 can be conveniently inserted into concrete. The handle 3 is arranged at the upper end of the round steel 1, and the round steel 1 can be conveniently moved through the handle 3. Be provided with first sleeve 4 on the up end of measuring dull and stereotyped 2 down, the internal diameter of first sleeve 4 is the same with round steel 1's diameter, perhaps the internal diameter of first sleeve 4 slightly is greater than round steel 1's diameter, is provided with on the pipe wall of first sleeve 4 and leads to intraductal screw thread through-hole, and installs first fixing bolt 5 in this screw thread through-hole. Be provided with the through-hole that supplies round steel 1 to pass on measuring dull and stereotyped 2, round steel 1 passes in measuring dull and stereotyped 2 and first sleeve 4 down, and measures dull and stereotyped 2 and first sleeve 4 can slide along the length direction of round steel 1 down.
Referring to fig. 1 and 5, the lower measuring plate 2 is further provided with a guide through hole 201, the upper floating rod 7 is disposed in the guide through hole 201, the shape and size of the transverse section of the upper floating rod 7 are the same as those of the transverse section of the guide through hole 201, and the upper floating rod 7 can slide in the guide through hole 201. The height position of the upper measuring flat plate 6 on the round steel 1 is determined, so that the upper floating rod 7 of the screw rod is made of foamed plastic, the weight of the upper floating rod 7 is smaller due to the arrangement, the buoyancy required by the concrete for supporting the upper floating rod 7 is also small, and the volume of the concrete for discharging the upper floating rod 7 is also small. The upper floating rod 7 is wrapped with aluminum foil, so that the protection of the upper floating rod 7 can be increased.
Referring to fig. 3, a second sleeve 8 is disposed on the upper end surface of the upper measuring plate 6, the inner diameter of the second sleeve 8 is the same as the diameter of the round steel 1, a threaded through hole leading to the second sleeve 8 is disposed on the wall of the second sleeve, and a second fixing bolt 9 is installed in the threaded through hole. Go up and be provided with the through-hole that supplies round steel 1 to pass on measuring dull and stereotyped 6, round steel 1 passes in by last measuring dull and stereotyped 6 and the second sleeve pipe 8, and goes up measuring dull and stereotyped 6 and the second sleeve pipe 8 can slide along the length direction of round steel 1, goes up measuring dull and stereotyped 6 and is located the top of measuring dull and stereotyped 2 down.
Referring to fig. 3 and 4, the upper end surface of the upper measuring plate 6 is further provided with a dc power supply 10 and an alarm 11, the lower end surface of the upper measuring plate 6 is provided with a tact switch 12, the tact switch 12 is located right above the upper float rod 7, and the dc power supply 10, the alarm 11 and the tact switch 12 are sequentially connected in series to form a loop. The direct-current power supply 10 is a storage battery, the alarm 11 is an audible and visual alarm, and the audible and visual alarm has a better alarm effect when being used at night.
In this embodiment, the round steel 1 is a hollow structure, and the lower end thereof is closed. The weight of the utility model can be effectively reduced by the arrangement, so that the utility model is more convenient to use.
Referring to fig. 3, a jack is disposed on the upper end side wall of the upper floating rod 7, an insertion rod 13 is inserted into the jack, one end of the insertion rod 13 away from the upper floating rod 7 is located outside the jack, and the upper floating rod 7 is prevented from falling off from the guide through hole 201 of the lower measuring plate 2 by the insertion rod 13.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention is not limited to the above-described preferred embodiments, but various modifications and changes can be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a can control measuring device that cast in situ concrete is thick, includes round steel (1), measures dull and stereotyped (2) down and last measurement flat board (6), its characterized in that: the outer wall of the round steel (1) is provided with length scales along the length direction, the lower end of the round steel (1) is in a round table shape, and the upper end of the round steel (1) is provided with a handle (3); a first sleeve (4) is arranged on the upper end face of the lower measuring flat plate (2), the inner diameter of the first sleeve (4) is the same as the diameter of the round steel (1), a threaded through hole leading into the first sleeve is formed in the pipe wall of the first sleeve (4), and a first fixing bolt (5) is installed in the threaded through hole; the measuring flat plate (2) is provided with a through hole for the round steel (1) to pass through, the round steel (1) passes through the lower measuring flat plate (2) and the first sleeve (4), and the lower measuring flat plate (2) and the first sleeve (4) can slide along the length direction of the round steel (1); the lower measuring flat plate (2) is also provided with a guide through hole (201), an upper floating rod (7) is arranged in the guide through hole (201), the shape and the size of the transverse section of the upper floating rod (7) are the same as those of the transverse section of the guide through hole (201), and the upper floating rod (7) can slide in the guide through hole (201); a second sleeve (8) is arranged on the upper end face of the upper measuring flat plate (6), the inner diameter of the second sleeve (8) is the same as the diameter of the round steel (1), a threaded through hole leading into the second sleeve (8) is formed in the pipe wall of the second sleeve, and a second fixing bolt (9) is installed in the threaded through hole; the upper floating rod (7) is made of wood, the upper floating rod (7) is of a hollow structure, and the upper end and the lower end of the upper floating rod are sealed; the upper measuring flat plate (6) is positioned above the lower measuring flat plate (2); the upper end face of the upper measuring flat plate (6) is further provided with a direct current power supply (10) and an alarm (11), the lower end face of the upper measuring flat plate (6) is provided with a touch switch (12), the touch switch (12) is located right above the upper floating rod (7), and the direct current power supply (10), the alarm (11) and the touch switch (12) are sequentially connected in series to form a loop.
2. The apparatus for measuring a thickness of a cast-in-place concrete slab as claimed in claim 1, wherein: the upper floating rod (7) is made of foamed plastic, and an aluminum foil is wrapped outside the upper floating rod (7).
3. The apparatus for measuring a thickness of a cast-in-place concrete slab as claimed in claim 1, wherein: the direct current power supply (10) adopts dry batteries.
4. The apparatus for measuring a thickness of a cast-in-place concrete slab as claimed in claim 1, wherein: the direct current power supply (10) adopts a storage battery.
5. The apparatus for measuring a thickness of a cast-in-place concrete slab as claimed in claim 1, wherein: the alarm (11) is an acoustic alarm.
6. The apparatus for measuring a thickness of a cast-in-place concrete slab as claimed in claim 1, wherein: and the alarm (11) is an audible and visual alarm.
7. The apparatus for measuring a thickness of a cast-in-place concrete slab as claimed in claim 1, wherein: the round steel (1) is of a hollow structure, and the lower end of the round steel is sealed.
8. The apparatus for measuring a thickness of a cast-in-place concrete slab as claimed in claim 1, wherein: the side wall of the upper end of the upper floating rod (7) is provided with a jack, an inserting rod (13) is inserted into the jack, and one end, far away from the upper floating rod (7), of the inserting rod (13) is located outside the jack.
9. The apparatus for measuring thickness of cast-in-place concrete slab according to claim 1, wherein: go up to be provided with the through-hole that supplies round steel (1) to pass on measuring dull and stereotyped (6), round steel (1) passes in by last measuring dull and stereotyped (6) and second sleeve pipe (8), and goes up to measure dull and stereotyped (6) and second sleeve pipe (8) and can slide along the length direction of round steel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120522113.3U CN216974219U (en) | 2021-03-11 | 2021-03-11 | Measuring device capable of controlling thickness of cast-in-place concrete plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120522113.3U CN216974219U (en) | 2021-03-11 | 2021-03-11 | Measuring device capable of controlling thickness of cast-in-place concrete plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216974219U true CN216974219U (en) | 2022-07-15 |
Family
ID=82338153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120522113.3U Active CN216974219U (en) | 2021-03-11 | 2021-03-11 | Measuring device capable of controlling thickness of cast-in-place concrete plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216974219U (en) |
-
2021
- 2021-03-11 CN CN202120522113.3U patent/CN216974219U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216974219U (en) | Measuring device capable of controlling thickness of cast-in-place concrete plate | |
| CN111218933A (en) | Early warning device for excess concrete filling amount of cast-in-place pile and using method | |
| CN212452648U (en) | Pile foundation concrete pouring elevation device | |
| CN211373583U (en) | Pour ground leveling device | |
| CN203965283U (en) | The accurate location device of sand-cement slurry consistometer | |
| CN111366216A (en) | Special level gauge for secondary water supply | |
| CN203203654U (en) | Liquid metering device | |
| CN215115728U (en) | Cement mortar consistency testing arrangement for building | |
| CN210664644U (en) | Water environment measuring scale | |
| CN209764871U (en) | Concrete slump section of thick bamboo with adjustable height | |
| CN113188408A (en) | Automatic measuring tool and measuring method for height of transformer winding | |
| CN220290302U (en) | Wireless remote overflow alarm | |
| CN214276861U (en) | Measuring tool for checking thickness of newly-poured concrete floor slab | |
| CN210833336U (en) | Concrete floor pours thickness measurement device | |
| CN214831953U (en) | Prestressing force intelligence stretch-draw mud jacking monitored control system | |
| CN212058779U (en) | Building engineering detector | |
| CN219417017U (en) | Quick connector detects frock | |
| CN210426391U (en) | Verticality measuring tool for aluminum die | |
| CN210440902U (en) | Simple lake water level observation device support | |
| CN220117773U (en) | Cast-in-place concrete floor thickness control device | |
| CN217275932U (en) | Railway T roof beam built-in fitting detection device | |
| CN219161182U (en) | Casting thickness measuring tool for building construction | |
| CN219829726U (en) | Clear height rechecking device | |
| CN220077155U (en) | Automatic plasticizer metering equipment for plastic production | |
| CN219694099U (en) | PC steel bar length measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |