CN117870557A - Building acceptance wall measuring device - Google Patents
Building acceptance wall measuring device Download PDFInfo
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- CN117870557A CN117870557A CN202410017473.6A CN202410017473A CN117870557A CN 117870557 A CN117870557 A CN 117870557A CN 202410017473 A CN202410017473 A CN 202410017473A CN 117870557 A CN117870557 A CN 117870557A
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- measuring device
- wall
- baffle
- bottom shell
- seat
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- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 101150006573 PAN1 gene Proteins 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention is suitable for the field of building measurement, and provides a building acceptance wall measuring device, which comprises a bottom shell, wherein a fixing seat is arranged at the top of the bottom shell, a guide rail is arranged on the fixing seat, the guide rail is connected with a bottom table in a sliding manner through a sliding block, and a measuring device is arranged at the top of the bottom table; the bottom of the bottom table is provided with a movable seat; the bottom of the base table is provided with a screw rod through a bearing, one end of the screw rod is provided with a hand wheel, the screw rod penetrates through the movable seat, and the screw rod is in threaded connection with the movable seat; a baffle is arranged on one side of the bottom shell far away from the bottom table through a telescopic mechanism; the top of the baffle is provided with a first emitter; the measuring device is provided with a pulse laser, a receiver and a second transmitter, and the pulse laser and the receiver face the baffle; therefore, the device can indirectly measure the thickness of the wall body by measuring the relative distance between the baffle and the measuring device, and the mode can avoid being influenced by the material and the color of the surface of the wall body.
Description
Technical Field
The invention is suitable for the field of building measurement, and provides a building acceptance wall measuring device.
Background
The acceptance of the building wall is to ensure the quality and stability of the wall and to confirm whether the wall meets the design requirements and standards. An important aspect of acceptance of building walls is the measurement of the thickness of the building wall. Confirming whether the thickness of the wall meets design requirements and checking whether the wall is deformed or damaged helps to ensure structural stability and bearing capacity of the wall.
Typically, wall thickness can be measured by using a measuring tool such as a tape measure or a conventional rangefinder. Firstly, determining the measured position, then using a tool to accurately measure, and finally comparing the measured result with the design requirement to ensure that the thickness of the wall body meets the standard. However, the direct use of the rangefinder to measure the thickness of a wall may be affected by the material and color of the wall surface, such as a dark or smooth wall surface, which may result in inaccurate measurement by the rangefinder.
Disclosure of Invention
The invention aims to provide a building acceptance wall measuring device, which aims to solve the problems in the background art, and comprises a bottom shell, wherein a fixing seat is arranged at the top of the bottom shell, a guide rail is arranged on the fixing seat, a bottom table is connected with the guide rail in a sliding manner through a sliding block, and a measuring device is arranged at the top of the bottom table; a movable seat is arranged at the bottom of the bottom table; the bottom of the base table is provided with a screw rod through a bearing, one end of the screw rod is provided with a hand wheel, the screw rod penetrates through the movable seat, and the screw rod is in threaded connection with the movable seat;
a baffle is arranged on one side of the bottom shell far away from the bottom table through a telescopic mechanism; a first emitter is arranged at the top of the baffle; the measuring device is provided with a pulse laser, a receiver and a second transmitter, and the pulse laser and the receiver face the baffle.
Further, the telescopic mechanism comprises a sleeve arranged inside the bottom shell, a rod body is arranged on one side, close to the bottom shell, of the baffle plate, and the rod body penetrates through the bottom shell and is sleeved inside the sleeve.
Further, a knob is arranged on the sleeve bottom shell, the knob penetrates through the side wall of the bottom shell to be in threaded connection with the sleeve, and the knob is abutted to the rod body.
Further, a vertical plate is arranged on the bottom table, a reinforcing rib is fixedly connected between the vertical plate and the bottom table, and the measuring device is connected with the vertical plate through bolts.
Further, a rotating shaft is arranged between the screw and the hand wheel; the bottom of the fixed seat is provided with a first bearing seat, a second bearing seat and a clamping seat, the rotating shaft is sleeved inside the clamping seat, and two ends of the screw rod are respectively and rotatably connected inside the first bearing seat and the second bearing seat.
Further, the measuring device is provided with a battery, a circuit board, a charging port, a radiator and a control panel, and the pulse laser, the receiver, the first emitter, the second emitter, the battery, the charging port, the radiator and the control panel are all electrically connected with the circuit board.
Further, a handle is rotatably connected to the hand wheel.
Further, a level gauge is arranged on the bottom shell, and 4 supporting legs are arranged at the bottom of the bottom shell.
In summary, when in actual use, a user firstly places the device on the ground, starts the device through the control panel, and then controls the first emitter and the second emitter to be started through the control panel, and at the moment, the first emitter and the second emitter can both project a laser line perpendicular to the ground on the wall surface. Firstly, a worker rotates the knob to enable the knob not to be abutted against the rod body any more, pulls the baffle, adjusts laser emitted by the first emitter to coincide with one edge of the measured wall, and tightens the knob. The user rotates the hand wheel, and the hand wheel drives the pivot and rotates, and the motion of base table is driven with screw rod complex removal seat, makes the laser that the second transmitter sent and a limit coincidence of survey wall then, and the user clicks through control panel at this moment and measures and calculate, and pulse laser sends pulsed laser, and after laser emission was on the baffle, a part of laser was reflected back to received by the receiver, the laser signal received by the receiver was converted into the electrical signal, calculates the electrical signal through the software system of circuit board inside to confirm the distance, this distance is the thickness parameter of wall promptly. Therefore, the device can indirectly measure the thickness of the wall body by measuring the relative distance between the baffle and the measuring device, and the mode can avoid being influenced by the material and the color of the surface of the wall body.
Drawings
FIG. 1 is a schematic diagram of a device;
FIG. 2 is a schematic view of the internal structure of the bottom case of the device;
FIG. 3 is a schematic perspective view of the device;
FIG. 4 is a schematic view of a screw structure;
FIG. 5 is a schematic view of the internal structure of the measuring device;
fig. 6 is a cross-sectional view of the bottom chassis;
fig. 7 is an enlarged view of the a portion structure of fig. 6;
in the figure: 1-a bottom shell; 11-supporting legs; 12-level gauge;
2-fixing seats; 21-a first bearing seat; 22-a second bearing block; 23-a guide rail; 24-clamping seat;
3-a pedestal; 31-a base table; 32-a mobile seat; 33-a slider; 34-reinforcing ribs; 35-vertical plates; 351-a first via; 352-second through holes;
4-measuring means; 41-pulse laser; 42-a receiver; 43-a second transmitter; 44-battery; 45-a circuit board; 46-a heat sink; 47-charging port; 48-a control panel;
5-baffle plates; 6-a first transmitter;
7-a screw; 71-a rotating shaft; 72-a hand wheel; 73-handle;
8-a telescopic mechanism; 81-sleeve; 82-a rod body; 83-knob.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-7, the invention aims to provide a building acceptance wall measuring device, which comprises a bottom shell 1, wherein the inside of the bottom shell 1 is hollow and the top of the bottom shell is opened, the top of the bottom shell 1 is fixedly connected with a fixing seat 2 through bolts, the top of the fixing seat 2 is fixedly connected with 2 guide rails 23 through bolts, and each guide rail 23 is slidably connected with a sliding block 33; the top of the sliding block 33 is fixedly connected with the bottom table 31, namely the bottom table 31 is in sliding connection with the fixed seat 2 through the matching of the two groups of sliding blocks 33 and the guide rail 23, the bottom table 31 is fixedly connected with the measuring device 4, and the pulse laser 41, the receiver 42 and the second emitter 43 are arranged on the measuring device 4.
The bottom of the fixed seat 2 is provided with a first bearing seat 21, a second bearing seat 22 and a clamping seat 24, a rotating shaft 71 is sleeved in the clamping seat 24, and the rotating shaft 71 can rotate in the clamping seat 24; the clamping seat 24 is a metal clamping clamp, a bolt used for screwing is arranged on the metal clamping clamp, the friction force between the clamping seat 24 and the rotating shaft 71 can be increased by screwing the bolt, and the clamping seat 24 is used for adjusting the rotating resistance of the rotating shaft 71. One end of the rotating shaft 71 is fixedly connected with a screw rod 7, the other end is fixedly connected with a hand wheel 72, and a handle 73 is rotatably connected to the hand wheel 72. Two ends of the screw rod 7 are respectively and rotatably connected to the first bearing seat 21 and the second bearing seat 22, and a movable seat 32 is connected to the screw rod 7 in a threaded manner; specifically, be equipped with the through-hole on the base frame 31, can supply to remove the seat 32 and pass the base frame 31, remove the passageway that is equipped with the screw thread on the seat 32, screw rod 7 can be through passageway and removal seat 32 threaded connection, the bottom fixed connection of base frame 31 removes the top of seat 32, from this, when pivot 71 rotates, can drive screw rod 7 synchronous revolution, in-process slider 33 cooperates with guide rail 23, and the removal seat 32 of screw rod 7 threaded connection can slide along the length direction of screw rod 7.
A baffle 5 is detachably connected to one side of the bottom shell 1 far away from the measuring device 4, a first emitter 6 is mounted on the top of the baffle 5, the first emitter 6 is a laser emitter, and a light emitting hole of the first emitter 6 is coplanar with one surface of the baffle 5 facing the measuring device 4; the first emitter 6 and the second emitter 43 are laser emitters, and the first emitter 6 and the second emitter 43 are in the same direction and can emit a laser beam which can be displayed in a straight line on a wall (the laser emitters are in the prior art and are not described herein). The baffle 5 is detachably connected with the bottom shell 1 through a telescopic mechanism 8; specifically, the telescopic mechanism 8 includes a sleeve 81, a rod 82 and a knob 83; the inside fixedly connected with sleeve pipe 81 of drain pan 1, the body of rod 82 is installed to one side that is close to drain pan 1 at baffle 5, and body of rod 82 passes the cover and establishes in sleeve pipe 81, and threaded connection has knob 83 on the sleeve pipe 81, and knob 83 passes the lateral wall and sleeve pipe 81 threaded connection of drain pan 1, and knob 83 screw up the back and with body of rod 82 butt, but the user pull baffle 5, can fix body of rod 82 through screwing up knob 83 after the pull reaches the assigned position.
Preferably, the bottom table 31 is fixedly connected with a vertical plate 35 through bolts, the vertical plate 35 is vertical to the ground, 2 reinforcing ribs 34 are fixedly connected between the vertical plate 35 and the bottom table 31, the reinforcing ribs 34 are vertical to the vertical plate 35, and the reinforcing ribs 34 are vertical to the bottom table 31. One side of the vertical plate 35 is fixedly connected with the measuring device 4 through bolts.
Preferably, the vertical plate 35 is provided with a first through hole 351 and a second through hole 352, the measuring device 4 is mounted on one side of the vertical plate 35 away from the baffle 5, and the receiver 42 and the pulse laser 41 of the measuring device 4 are respectively corresponding to the first through hole 351 and the second through hole 352.
Preferably, the measuring device 4 comprises a housing, the housing is a shell of the measuring device 4, the housing is fixedly connected with the vertical plate 35, a battery 44 and a circuit board 45 are fixedly connected inside the housing, the battery 44 can supply energy for the device, a charging port 47 is further formed in the housing, and the battery 44 can be charged through the charging port 47. The circuit board 45 is provided with various circuit elements which can support the device to operate and process electric signals, the top of the shell is fixedly connected with a control panel 48, the control panel 48 is a touch panel, the device can be controlled, and the measuring and calculating result is displayed.
Preferably, the outer side of the bottom shell 1 is fixedly connected with a level meter 12, the level meter 12 is a bubble level meter, and the bubble level meter can test whether the device is horizontal. The bottom of the bottom shell 1 is provided with 4 supporting legs 11, the supporting legs 11 can separate the device from the ground, and the supporting legs 11 can be adjusted in height (the height of the supporting legs 11 can be adjusted to the prior art, and the description is omitted here).
Preferably, 2 radiators 46 are fixedly connected in the shell of the measuring device 4, the radiators 46 penetrate through the shell to face the outside of the shell, holes are formed in the shell, the radiators 46 suck air inwards, hot air is blown out from the holes in the shell, and the outside air is used for cooling the inside of the shell.
Preferably, the first emitter 6, the second emitter 43, the heat sink 46, the battery 44, the control panel 48, the pulse laser 41, and the receiver 42 are all electrically connected to the circuit board 45.
In summary, in practical use, a user first places the device on the ground, starts the device through the control panel 48, and then controls the first emitter 6 and the second emitter 43 to be turned on through the control panel 48, and then the first emitter 6 and the second emitter 43 both project a laser line perpendicular to the ground on the wall surface. First, a worker rotates the knob 83 to make the knob 83 not abut against the rod 82 any more, pulls the baffle 5, adjusts the laser emitted by the first emitter 6 to coincide with one side of the wall to be measured, and tightens the knob 83. The user rotates the hand wheel 72, the hand wheel 72 drives the rotating shaft 71 to rotate, the moving seat 32 matched with the screw rod 7 drives the base table 31 to move, then the laser emitted by the second emitter 43 coincides with one edge of the measured wall, at the moment, the user clicks the control panel 48 to measure and calculate, the pulse laser 41 emits pulse laser, after the laser is emitted onto the baffle, a part of the laser is reflected back and received by the receiver 42, a laser signal received by the receiver 42 is converted into an electric signal, and the electric signal is calculated through a software system inside the circuit board, so that the distance is determined, and the distance is the thickness parameter of the wall. Thus, the device can indirectly measure the thickness of the wall by measuring the relative distance between the baffle 5 and the measuring device 4, and in this way, the influence of the material and the color of the surface of the wall can be avoided.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a building acceptance wall measuring device which is characterized in that, including drain pan (1), fixing base (2) are installed at drain pan (1) top, install guide rail (23) on fixing base (2), guide rail (23) are through slider (33) sliding connection have base table (31), measuring device (4) are installed at base table (31) top; a movable seat (32) is arranged at the bottom of the bottom table (31); the bottom of the base table (31) is provided with a screw rod (7) through a bearing, one end of the screw rod (7) is provided with a hand wheel (72), the screw rod (7) penetrates through the movable seat (32), and the screw rod (7) is in threaded connection with the movable seat (32);
a baffle (5) is arranged on one side of the bottom shell (1) far away from the bottom table (31) through a telescopic mechanism (8); a first emitter (6) is arranged at the top of the baffle (5); the measuring device (4) is provided with a pulse laser (41), a receiver (42) and a second emitter (43), and the pulse laser (41) and the receiver (42) face the baffle (5).
2. Building acceptance wall measuring device according to claim 1, characterized in that the telescopic mechanism (8) comprises a sleeve (81) arranged inside the bottom shell (1), a rod body (82) is arranged on one side of the baffle (5) close to the bottom shell (1), and the rod body (82) penetrates through the bottom shell (1) and is sleeved inside the sleeve (81).
3. Building acceptance wall measuring device according to claim 2, characterized in that a knob (83) is mounted on the bottom shell (1) of the sleeve (81), the knob (83) penetrates through the side wall of the bottom shell (1) to be in threaded connection with the sleeve (81), and the knob (83) is abutted with the rod body (82).
4. Building acceptance wall measuring device according to claim 1, characterized in that a riser (35) is mounted on the base table (31), a reinforcing rib (34) is fixedly connected between the riser (35) and the base table (31), and the measuring device (4) is connected with the riser (35) through bolts.
5. The building acceptance wall measuring device according to claim 1, wherein a rotating shaft (71) is installed between the screw (7) and the hand wheel (72); the bottom of the fixing seat (2) is provided with a first bearing seat (21), a second bearing seat (22) and a clamping seat (24), the rotating shaft (71) is sleeved inside the clamping seat (24), and two ends of the screw (7) are respectively and rotatably connected inside the first bearing seat (21) and the second bearing seat (22).
6. The building acceptance wall measuring device according to claim 1, wherein the measuring device (4) is provided with a battery (44), a circuit board (45), a charging port (47), a radiator (46) and a control panel (48), and the pulse laser (41), the receiver (42), the first emitter (6), the second emitter (43), the battery (44), the charging port (47), the radiator (46) and the control panel (48) are all electrically connected with the circuit board (45).
7. The building acceptance wall measuring device according to claim 1, wherein a handle (73) is rotatably connected to the hand wheel (72).
8. Building acceptance wall measuring device according to claim 1, characterized in that a level meter (12) is mounted on the bottom shell (1), and 4 supporting legs (11) are mounted at the bottom of the bottom shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410017473.6A CN117870557A (en) | 2024-01-05 | 2024-01-05 | Building acceptance wall measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410017473.6A CN117870557A (en) | 2024-01-05 | 2024-01-05 | Building acceptance wall measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117870557A true CN117870557A (en) | 2024-04-12 |
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ID=90591436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410017473.6A Pending CN117870557A (en) | 2024-01-05 | 2024-01-05 | Building acceptance wall measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN117870557A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632449A (en) * | 2005-01-01 | 2005-06-29 | 武汉理工大学 | Laser vernier |
| US20140313522A1 (en) * | 2013-04-23 | 2014-10-23 | Bradley Allen Safranski | Non-Contact Visual Measurement Device |
| CN209745232U (en) * | 2018-11-14 | 2019-12-06 | 潍坊工程职业学院 | Concrete shear force wall thickness measuring device |
| WO2020160598A1 (en) * | 2019-02-06 | 2020-08-13 | Whitehead Peter Edward | Laser distance measurement apparatus |
-
2024
- 2024-01-05 CN CN202410017473.6A patent/CN117870557A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632449A (en) * | 2005-01-01 | 2005-06-29 | 武汉理工大学 | Laser vernier |
| US20140313522A1 (en) * | 2013-04-23 | 2014-10-23 | Bradley Allen Safranski | Non-Contact Visual Measurement Device |
| CN209745232U (en) * | 2018-11-14 | 2019-12-06 | 潍坊工程职业学院 | Concrete shear force wall thickness measuring device |
| WO2020160598A1 (en) * | 2019-02-06 | 2020-08-13 | Whitehead Peter Edward | Laser distance measurement apparatus |
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