CN217820862U - Movable laser distance measuring device - Google Patents
Movable laser distance measuring device Download PDFInfo
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- CN217820862U CN217820862U CN202220651253.5U CN202220651253U CN217820862U CN 217820862 U CN217820862 U CN 217820862U CN 202220651253 U CN202220651253 U CN 202220651253U CN 217820862 U CN217820862 U CN 217820862U
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- 238000005259 measurement Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a movable laser distance measuring device, which comprises a vertical supporting device, a supporting and fixing unit, a limiting screw, a moving mechanism, a laser distance measuring instrument, a fastening screw and a fastening clamp; the vertical supporting device is provided with a supporting and fixing unit which is connected with the vertical supporting device in a sliding manner, the supporting and fixing unit is fixed on the vertical supporting device through a limiting screw rod, a fastening clamp is arranged above the vertical supporting device, and a moving mechanism is arranged below the vertical supporting device; the fastening clamp is internally clamped with a laser range finder and is fixed on the vertical supporting device through a fastening screw; the utility model discloses made things convenient for range unit's removal, can remove as required according to the measurement in the measurement process to it is fixed through supporting fixed unit when measuring, ensured range unit's steadiness in the measurement process.
Description
Technical Field
The utility model relates to a building engineering technology field, especially a mobilizable laser rangefinder.
Background
In building construction, a distance measuring device is generally adopted for measuring the height, a handheld laser distance measuring instrument, a distance measuring laser rod and the like are mostly adopted, a laser beam is emitted from a transmitting position of the laser distance measuring instrument to a target position in the measuring process to measure the height, and the distance is displayed by a display device, so that data such as area, distance and the like are calculated.
However, in the measuring process, a person is required to hold the laser distance measuring instrument by hand, when laser is projected to a preset target position, the person is easy to shake in the holding process, the movement is caused, the final measuring result generates deviation, the data is inaccurate, and the subsequent construction progress is influenced.
When utilizing the range finding laser rod to measure, do not measure a position, all need the people to remove the range finding laser rod, remove inconveniently, easily cause and collide with to influence the accuracy of laser rangefinder.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a movable laser ranging device, and the technical problem to be solved is how to provide a device, and the device is utilized to carry out height measurement, and the device does not need to be held by a measurer in the measuring process, and the position of the laser ranging device can be moved as required, thereby facilitating measurement, avoiding colliding in the lifting and moving process, and improving the measuring accuracy of the laser ranging device; how to fix the laser range finder more conveniently.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mobilizable laser rangefinder, including vertical support device, support fixed unit, stop screw, moving mechanism, laser range finder, fastening screw and fastening clamp.
The vertical supporting device is provided with a supporting and fixing unit which is connected with the vertical supporting device in a sliding manner, the supporting and fixing unit is fixed on the vertical supporting device through a limiting screw rod, a fastening clamp is arranged above the vertical supporting device, and a moving mechanism is arranged below the vertical supporting device; the fastening clamp inside callipers is equipped with laser range finder, and fastening clamp passes through fastening screw to be fixed on vertical support device.
The vertical supporting device comprises a vertical sleeve and a vertical distance measuring rod; the vertical distance measuring rod is inserted in the vertical sleeve and fixed through a limiting screw rod; the vertical sleeve is provided with an off-ground positioning hole and a supporting and fixing hole; the liftoff locating hole is located above the supporting fixing hole.
The supporting and fixing unit comprises a sliding sleeve, an oblique supporting rod and a supporting base plate; three oblique supporting rods are distributed on the sliding sleeve, a supporting base plate is connected below the oblique supporting rods, and the sliding sleeve is connected with the vertical sleeve in a sliding mode.
The fastening clamp comprises a first limiting plate, a second limiting plate, a movable sleeve and a limiting unit; the first limiting plate is connected with the second limiting plate through a limiting unit, a movable sleeve is fixedly arranged on the outer end face of the limiting unit, and the movable sleeve is connected with the vertical distance measuring rod in a sliding mode.
Further, the moving mechanism comprises a supporting body, a moving shaft and a moving wheel; two pairs of moving shafts are arranged on the supporting body, and moving wheels are arranged on the moving shafts.
Furthermore, the limiting unit comprises a limiting sleeve, a fastening spring and an insertion rod; one end of the limiting sleeve is fixedly connected with the first limiting plate, one end of the socket rod is fixedly connected with the second limiting plate, and the other end of the socket rod is in socket connection with the other end of the limiting sleeve; the fastening spring is arranged in the limiting sleeve and is arranged between the first limiting plate and the socket rod.
Furthermore, one end of the fastening spring is fixedly connected with the other end of the socket rod, and the other end of the fastening spring is fixedly connected with the inner end face of the first limiting plate.
Furthermore, the movable sleeve is fixedly connected with the limiting sleeve.
Furthermore, the distance between the ground-off positioning hole and the supporting and fixing hole is 30-60 mm.
Furthermore, the liftoff locating hole and support fixed orifices are two.
Further, be provided with the scale mark on the vertical range finding pole, the scale mark is two kinds, sets up respectively in vertical range finding pole both sides, and the scale mark that one side set up is for following the scale of supreme numerical value grow gradually down, and the scale mark that the opposite side set up is from last to the scale of numerical value grow gradually down.
The beneficial effects of the utility model are embodied in.
1. The utility model provides a movable laser range finder, through fastening fixture centre gripping laser range finder for laser range finder's fixed more convenient, fastening fixture can slide on vertical range finder pole simultaneously, fixes on vertical strutting arrangement through fastening screw; the basic height of the laser ranging device can be adjusted according to the requirement of measuring height.
2. The utility model provides a movable laser ranging device, a vertical supporting device is provided with a supporting and fixing unit which is connected with the vertical supporting device in a sliding way, when measurement is needed, the supporting and fixing unit is fixed at a supporting and positioning hole, the measurement is carried out, and the stability of the structure of the device is ensured; when the position of the laser ranging device needs to be moved, the supporting and fixing unit is fixed on the locating hole above the ground, and the height of the laser ranging device, which is lower than the floor height of a building or the height of the position to be measured, is ensured before the laser ranging device is moved, so that the laser ranging device is convenient to move.
Because of vertical strutting arrangement's height can be measured through the scale on the vertical range finding pole, only need measure the distance of laser range finder top to target location, calculate and obtain final numerical value, reduce the error.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a front view schematically illustrating the present invention.
Fig. 2 is a schematic top view of the fastening clip of the present invention.
Fig. 3 is a schematic side view of the fastening clip of the present invention.
Fig. 4 is a front view schematically showing the vertical supporting device, the supporting and fixing unit and the moving mechanism of the present invention.
Reference numerals: 1-vertical supporting device, 2-vertical sleeve, 3-vertical distance measuring rod, 4-ground clearance hole, 5-supporting fixed hole, 6-supporting fixed unit, 7-sliding sleeve, 8-limiting screw, 9-oblique supporting rod, 10-supporting base plate, 11-moving mechanism, 12-moving shaft, 13-moving wheel, 14-laser distance measuring instrument, 15-fastening clamp, 16-first limiting plate, 17-second limiting plate, 18-limiting unit, 19-moving sleeve, 20-limiting sleeve, 21-fastening spring, 22-insertion rod and 23-fastening screw.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, and the following examples are merely illustrative and can only be used to explain and illustrate the technical solutions of the present invention, but cannot be interpreted as limitations of the technical solutions of the present invention.
As shown in fig. 1 to 4, the utility model relates to a movable laser distance measuring device, which comprises a vertical supporting device 1, a supporting and fixing unit 6, a limiting screw 8, a moving mechanism 11, a laser distance measuring instrument 14, a fastening screw 23 and a fastening clamp 15; the vertical supporting device 1 is provided with a supporting and fixing unit 6 in sliding connection with the vertical supporting device, the supporting and fixing unit 6 is fixed on the vertical supporting device 1 through a limiting screw 8, a fastening clamp 15 is arranged above the vertical supporting device 1, and a moving mechanism 11 is arranged below the vertical supporting device 1; a laser range finder 14 is clamped in the fastening clamp 15, and the upper end face of the laser range finder 14 is coplanar with the upper end face of the fastening clamp 15; the fastening clamp 15 is fixed on the vertical supporting device 1 by a fastening screw 23.
The vertical supporting device 1 comprises a vertical sleeve 2 and a vertical distance measuring rod 3; the vertical distance measuring rod 3 is inserted in the vertical sleeve 2 and fixed through a limit screw 8; the vertical sleeve 2 is provided with an off-ground positioning hole 4 and a supporting and fixing hole 5; the liftoff positioning hole 4 is positioned above the supporting and fixing hole 5.
The supporting and fixing unit 6 comprises a sliding sleeve 7, an oblique supporting rod 9 and a supporting base plate 10; three inclined supporting rods 9 are distributed on the sliding sleeve 7, a supporting base plate 10 is connected below the inclined supporting rods 9, and the sliding sleeve 7 is in sliding connection with the vertical sleeve 2.
The vertical supporting device 1 is provided with a supporting and fixing unit 6 in sliding connection with the vertical supporting device, and when measurement is needed, the supporting and fixing unit 6 is fixed at a supporting and positioning hole for measurement, so that the structural stability of the device is ensured; when the position of the laser ranging device needs to be moved, the supporting and fixing unit 6 is fixed on the positioning hole 4 away from the ground, and the height of the laser ranging device lower than the floor height of a building or the height of the position to be measured is ensured before the laser ranging device moves, so that the laser ranging device is convenient to move.
Because of vertical strutting arrangement 1's height can be measured through the scale on the vertical range finding pole 3, only need measure the distance of 14 tops of laser range finder to the target location, calculate and obtain final numerical value, reduce the error.
The fastening jig 15 includes a first limit plate 16, a second limit plate 17, a movable sleeve 19, and a limit unit 18; the first limiting plate 16 is connected with the second limiting plate 17 through a limiting unit 18, a movable sleeve 19 is fixedly arranged on the outer end face of the limiting unit 18, and the movable sleeve 19 is in sliding connection with the vertical distance measuring rod 3.
In the present embodiment, the moving mechanism 11 includes a support body, a moving shaft 12, and a moving wheel 13; two pairs of moving shafts 12 are arranged on the supporting body, and moving wheels 13 are arranged on the moving shafts 12.
In this embodiment, the limiting unit 18 includes a limiting sleeve 20, a fastening spring 21 and a socket rod 22; one end of the limiting sleeve 20 is fixedly connected with the first limiting plate 16, one end of the socket rod 22 is fixedly connected with the second limiting plate 17, and the other end of the socket rod 22 is in socket connection with the other end of the limiting sleeve 20; the fastening spring 21 is arranged in the stop bushing 20 and between the first stop plate 16 and the socket rod 22.
The laser range finder 14 is clamped through the fastening clamp 15, so that the laser range finder 14 is more conveniently fixed, and meanwhile, the fastening clamp 15 can slide on the vertical range finding rod 3 and is fixed on the vertical supporting device 1 through the fastening screw 23; the basic height of the laser ranging device can be adjusted according to the requirement of measuring height.
In this embodiment, one end of the fastening spring 21 is fixedly connected to the other end of the socket rod 22, and the other end is fixedly connected to the inner end face of the first limiting plate 16.
In this embodiment, the movable sleeve 19 is fixedly connected to the position limiting sleeve 20.
In this embodiment, the distance between the above-ground positioning hole 4 and the supporting and fixing hole 5 is 30mm to 60mm.
In this embodiment, liftoff locating hole 4 is two with support fixed orifices 5, is the screw hole for it is fixed more stable.
In this embodiment, be provided with the scale mark on vertical range finding pole 3, the scale mark is two kinds, sets up respectively in 3 both sides of vertical range finding pole, and the scale mark that one side set up is for following the scale of supreme numerical value grow gradually down, and the scale mark that the opposite side set up is from last to the scale of numerical value grow gradually down.
Therefore, the utility model discloses simple structure, it is convenient to remove, and strong adaptability is applicable in the building of multiple height, reduces height measurement error, can have enough to meet the need the use many times.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. A mobilizable laser rangefinder which characterized in that: the device comprises a vertical supporting device (1), a supporting and fixing unit (6), a limiting screw rod (8), a moving mechanism (11), a laser range finder (14), a fastening screw rod (23) and a fastening clamp (15); a supporting and fixing unit (6) which is connected with the vertical supporting device in a sliding mode is arranged on the vertical supporting device (1), the supporting and fixing unit (6) is fixed on the vertical supporting device (1) through a limiting screw rod (8), a fastening clamp (15) is arranged above the vertical supporting device (1), and a moving mechanism (11) is arranged below the vertical supporting device; the laser range finder (14) is clamped in the fastening clamp (15), and the fastening clamp (15) is fixed on the vertical supporting device (1) through a fastening screw rod (23);
the vertical supporting device (1) comprises a vertical sleeve (2) and a vertical distance measuring rod (3); the vertical distance measuring rod (3) is inserted in the vertical sleeve (2) and is fixed by a limit screw (8); the vertical sleeve (2) is provided with an off-ground positioning hole (4) and a supporting and fixing hole (5); the liftoff positioning hole (4) is positioned above the supporting fixing hole (5);
the supporting and fixing unit (6) comprises a sliding sleeve (7), an oblique supporting rod (9) and a supporting base plate (10); three oblique supporting rods (9) are distributed on the sliding sleeve (7), a supporting base plate (10) is connected below the oblique supporting rods (9), and the sliding sleeve (7) is connected with the vertical sleeve (2) in a sliding mode;
the fastening clamp (15) comprises a first limiting plate (16), a second limiting plate (17), a movable sleeve (19) and a limiting unit (18); the first limiting plate (16) is connected with the second limiting plate (17) through a limiting unit (18), a movable sleeve (19) is fixedly arranged on the outer end face of the limiting unit (18), and the movable sleeve (19) is in sliding connection with the vertical distance measuring rod (3).
2. A mobile laser rangefinder apparatus according to claim 1 wherein the moving mechanism (11) comprises a support body, a moving shaft (12) and a moving wheel (13); two pairs of moving shafts (12) are arranged on the supporting body, and moving wheels (13) are arranged on the moving shafts (12).
3. A mobile laser rangefinder apparatus according to claim 2 wherein the stop element (18) comprises a stop collar (20), a fastening spring (21) and a socket rod (22); one end of a limiting sleeve (20) is fixedly connected with a first limiting plate (16), one end of a socket rod (22) is fixedly connected with a second limiting plate (17), and the other end of the socket rod (22) is in socket connection with the other end of the limiting sleeve (20); the fastening spring (21) is arranged in the limiting sleeve (20) and is arranged between the first limiting plate (16) and the socket rod (22).
4. A mobile laser rangefinder apparatus according to claim 3 wherein the fastening spring (21) is fixedly attached at one end to the other end of the female rod (22) and at the other end to the inner end face of the first limit plate (16).
5. A mobile laser distance measuring device according to claim 4, characterized in that the mobile sleeve (19) is fixedly connected to the limit sleeve (20).
6. A mobile laser rangefinder apparatus according to claim 5 wherein the spacing between the ground locating hole (4) and the support fixing hole (5) is between 30mm and 60mm.
7. A mobile laser rangefinder apparatus according to claim 6 wherein there are two holes (4) and two holes (5) for location and attachment from the ground.
8. A mobile laser rangefinder apparatus according to claim 7 wherein the vertical rangefinder pole (3) is provided with graduation marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220651253.5U CN217820862U (en) | 2022-03-24 | 2022-03-24 | Movable laser distance measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220651253.5U CN217820862U (en) | 2022-03-24 | 2022-03-24 | Movable laser distance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217820862U true CN217820862U (en) | 2022-11-15 |
Family
ID=83979159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220651253.5U Active CN217820862U (en) | 2022-03-24 | 2022-03-24 | Movable laser distance measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217820862U (en) |
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2022
- 2022-03-24 CN CN202220651253.5U patent/CN217820862U/en active Active
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