CN114674232A - A laser measuring device for house measurement - Google Patents

Abstract

The invention discloses a laser measuring device for house measurement, which relates to the technical field of house measurement. A fixing bolt is arranged at the upper end of the main body, a support frame is arranged on both sides of the main body, an auxiliary positioning device is arranged at the upper end of the fixing bolt, and a controller is arranged at the upper end of the auxiliary positioning device. The invention can adjust the horizontal position of the controller and the laser transmitter at any time under the joint action of the sliding block, the movable joint, the bottom support plate, the positioning card slot and the card connecting block, so that it can achieve the best measurement position, To improve the accuracy of measurement, through the joint action of the handle, the coupling, the lifting rod, the movable block and the latch, the measuring device can freely adjust its own height and improve its practicability.

Description

A laser measuring device for house measurement

technical field

The invention relates to the technical field of house measurement, in particular to a laser measurement device for house measurement.

Background technique

With the development of society, the use of laser measuring devices is becoming more and more extensive. Traditional tool measurement does not have the ability to measure multiple data at the same time, and is prone to errors. The area instrument is used to calculate the data that needs to be measured, so as to obtain the results of distance, length and area, which are used by the industry, especially in the field of housing measurement now more frequently. The following problems exist for the prior art:

1. The existing laser measuring device for house measurement is not stable enough when placed on the ground, and is easy to shake;

2. The existing laser measuring device for house measurement cannot change the position of the measuring device, resulting in a decrease in measurement accuracy, and the device does not have the function of self-adjusting lifting.

SUMMARY OF THE INVENTION

For solving the above-mentioned technical problems, the technical scheme adopted in the present invention is:

A laser measuring device for house measurement comprises a main body, a weighting device is arranged at the lower end of the main body, a lifting device is arranged at the upper end of the main body, a fixing bolt is arranged at the upper end of the lifting device, and the main body is provided with a weighting device. The two sides of the controller are provided with support frames, the upper end of the fixing bolt is provided with an auxiliary positioning device, the upper end of the auxiliary positioning device is provided with a controller, the front end of the controller is provided with a display screen, and one side of the controller is provided with a display screen. A laser transmitter is provided; the auxiliary positioning device includes a sliding block, a movable joint, a bottom support plate, a positioning card slot, and a clamping block, the sliding block is located at the lower end of the movable joint, and the bottom support plate is located at the movable joint A welding block is arranged between the movable joint and the bottom support plate, the lower end of the bottom support plate is fixedly connected with the upper end of the movable joint through the welding block, and a chute is set between the sliding block and the movable joint , the upper end of the sliding block is slidably connected with the lower end of the movable joint through the chute.

A further improvement of the technical solution of the present invention is that: the positioning card slot is located at the upper end of the bottom support plate, and the clamping block is located at the upper end of the positioning card slot.

A further improvement of the technical solution of the present invention is that a notch is provided between the positioning slot and the clamping block, the upper end of the positioning slot is detachably connected to the lower end of the clamping block through the slot, and the bottom support plate A welding block is arranged between the positioning card slot and the upper end of the bottom support plate is fixedly connected with the lower end of the positioning card groove through the welding block.

A further improvement of the technical solution of the present invention is that: the weighting device includes a clamping slot, a counterweight, a bottom plate, a damping device, and a connecting shaft, the clamping slot is located on the outer surface of the upper end of the counterweight, and the coupling shaft is located on the counterweight The front end of the block, the damping device is sleeved on the outer surface of the connecting shaft, and the bottom plate is located at the lower end of the damping device.

A further improvement of the technical solution of the present invention is that a connecting rod is arranged between the shock absorbing device and the bottom plate, the upper end of the bottom plate is fixedly connected with the lower end of the shock absorbing device through the connecting rod, and the shock absorbing device and the connecting shaft are connected A connecting hole is provided, the interior of the shock absorber is fixedly connected to the outer wall of the connecting shaft through the connecting hole, a threaded groove is set between the connecting shaft and the counterweight, and both sides of the connecting shaft are connected to the matching shaft through the threaded groove. The front end of the weight is detachably attached.

A further improvement of the technical solution of the present invention is that: the damping device includes a spring seat, a threaded spring, a bearing, a shock absorber, and a dust cover, the threaded spring is located at the upper end of the spring seat, and the bearing is located on one side of the threaded spring , the shock absorber is located above the bearing, and the dust cover is located on the other side of the threaded spring.

A further improvement of the technical solution of the present invention is that a threaded groove is provided between the spring seat and the threaded spring, the lower end of the threaded spring is detachably connected to the upper end of the spring seat through the threaded groove, and the threaded spring and the bearing are provided There is an interface, one side of the threaded spring is fixedly connected to one side of the bearing through the interface, a connecting shaft is arranged between the bearing and the shock absorber, and the lower end of the shock absorber is fixedly connected to the lower end of the bearing through the connecting shaft .

A further improvement of the technical solution of the present invention is that the lifting device includes a turning handle, a coupling, a lifting rod, a movable block, and a latch, the coupling is located at the lower end of the turning handle, and the movable block is located at the lower end of the coupling. Below, the lift rod penetrates through the movable block, and the latch is located at the lower end of the lift rod.

A further improvement of the technical solution of the present invention is that a threaded groove is provided between the turning handle and the lifting rod, the lower end of the turning handle is detachably connected to the upper end of the lifting rod through the threaded groove, and the clamping bolt is connected to the lifting rod. A slot is provided, and the upper end of the latch is detachably connected with the lower end of the lifting rod through the slot.

Owing to having adopted the above-mentioned technical scheme, the technical progress achieved by the present invention is relative to the prior art:

1. The present invention provides a laser measurement device for house measurement. Through the combined action of a counterweight, a card slot, a bottom plate, a spring seat, a threaded spring, a bearing, a shock absorber, a dust cover and a connecting shaft, it can be By increasing the weight of the bottom of the measuring device, it can be placed on the ground more stably and not easily shaken. The bottom of the measuring device is installed inside the slot, and the bottom plate can be attached to the ground by the weight of the counterweight. , so as to achieve a stable effect, and when the measuring device is subjected to an external force, the shock absorber and the threaded spring can reduce the force correspondingly, and play a buffering role, so that the measuring device has an anti-vibration effect, which is very practical and efficient.

2. The present invention provides a laser measuring device for house measurement, which can adjust the distance between the controller and the laser transmitter at any time under the joint action of the sliding block, the movable joint, the bottom support plate, the positioning slot and the clamping block. Horizontal position, so that it can reach the best measurement position, improve the measurement accuracy, connect the bottom of the controller with the clamping block, and slide the movable joint in the horizontal position of the sliding bar, so that the controller can move , and accurately locate its measurement position.

3. The present invention provides a laser measuring device for house measurement. Under the combined action of the turning handle, the coupling, the lifting rod, the movable block and the latch, the measuring device can freely adjust its height to make it practical. It can be improved. By rotating the handle, the lifting rod can be freely raised or lowered. Because the lower part of the measuring device is connected with the latch, when the lifting rod is lifted and lowered, the measuring device can also be lifted up and down, and the movable block is provided. When the measuring device is lifted to a certain position, the movable block can stop the lifting rod, which is very practical and efficient.

Description of drawings

1 is a schematic structural diagram of a laser measuring device for house measurement according to the present invention;

2 is a schematic structural diagram of an auxiliary positioning device of the present invention;

FIG. 3 is a schematic structural diagram of the damping device of the present invention;

Fig. 4 is the structural representation of the weighting device of the present invention;

FIG. 5 is a schematic structural diagram of the lifting device of the present invention.

In the figure: 1. Main body; 2. Weighting device; 21. Counterweight; 22. Card slot; 23. Bottom plate; 24. Damping device; 241, Spring seat; 242, Threaded spring; Shock absorber; 245, dust cover; 25, connecting shaft; 3, support frame; 4, auxiliary positioning device; 41, sliding block; 42, movable joint; 43, bottom bracket; 44, positioning slot; 45, Snap block; 5. Controller; 6. Laser transmitter; 7. Display screen; 8. Fixed bolt; 9. Lifting device; 91. Turning handle; 92. Coupling; 93. Lifting rod; 94. Active block ; 95, the latch.

Detailed ways

Below in conjunction with embodiment, the present invention is described in further detail:

Example 1

As shown in Figures 1-5, the present invention provides a laser measuring device for house measurement, comprising a main body 1, the lower end of the main body 1 of the main body 1 is provided with a weighting device 2, and the upper end of the main body 1 is provided with a lifting device 9, The upper end of the lifting device 9 is provided with a fixing bolt 8, the two sides of the main body 1 are provided with a support frame 3, the upper end of the fixing bolt 8 is provided with an auxiliary positioning device 4, and the upper end of the auxiliary positioning device 4 is provided with a controller 5. The front end is provided with a display screen 7, and one side of the controller 5 is provided with a laser transmitter 6; the auxiliary positioning device 4 includes a sliding block 41, a movable joint 42, a bottom support plate 43, a positioning slot 44, and a clamping block 45. The bar 41 is located at the lower end of the movable joint 42, and the bottom bracket 43 is located at the upper end of the movable joint 42; a welding block is arranged between the movable joint 42 and the bottom bracket 43, and the lower end of the bottom bracket 43 passes through the welding block and the movable joint 42. The upper end is fixedly connected, a chute is provided between the sliding block 41 and the movable joint 42, the upper end of the sliding block 41 is slidably connected with the lower end of the movable joint 42 through the chute, and the positioning slot 44 is located at the upper end of the bottom bracket 43, and the clamping The connecting block 45 is located at the upper end of the positioning card slot 44. A slot is provided between the positioning card slot 44 and the locking block 45. The upper end of the positioning card slot 44 is detachably connected to the lower end of the locking block 45 through the slot. A welding block is arranged between 43 and the positioning slot 44 , and the upper end of the bottom bracket 43 is fixedly connected to the lower end of the positioning slot 44 through the welding block.

In this embodiment, the horizontal position of the controller 5 and the laser transmitter 6 can be adjusted at any time, so that it can reach the best measurement position, improve the measurement accuracy, and connect the bottom of the controller 5 with the clamping block 45 , and slide the horizontal position of the movable joint 42 on the sliding strip 41 , so that the controller 5 can move and accurately locate its measurement position.

Example 2

As shown in Figures 1-5, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the weighting device 2 includes a clamping slot 22, a counterweight 21, a bottom plate 23, a damping device 24, a connecting shaft 25. The card slot 22 is located on the outer surface of the upper end of the counterweight block 21, the connecting shaft 25 is located at the front end of the counterweight block 21, the shock absorbing device 24 is sleeved on the outer surface of the connecting shaft 25, and the bottom plate 23 is located at the lower end of the shock absorbing device 24, A connecting rod is arranged between the damping device 24 and the bottom plate 23, the upper end of the bottom plate 23 is fixedly connected with the lower end of the damping device 24 through the connecting rod, a connecting hole is provided between the damping device 24 and the connecting shaft 25, and the damping device 24 The interior of the shaft is fixedly connected with the outer wall of the connecting shaft 25 through the connecting hole, a threaded groove is provided between the connecting shaft 25 and the counterweight block 21, and both sides of the coupling shaft 25 are detachably connected to the front end of the counterweight block 21 through the threaded groove, reducing The shock device 24 includes a spring seat 241, a threaded spring 242, a bearing 243, a shock absorber 244, and a dust cover 245. The threaded spring 242 is located at the upper end of the spring seat 241, the bearing 243 is located on one side of the threaded spring 242, and the shock absorber 244 is located at the upper end of the spring seat 241. Above the bearing 243, the dust cover 245 is located on the other side of the threaded spring 242. A threaded groove is provided between the spring seat 241 and the threaded spring 242. The lower end of the threaded spring 242 is detachably connected to the upper end of the spring seat 241 through the threaded groove. An interface is provided between the thread spring 242 and the bearing 243, one side of the thread spring 242 is fixedly connected to one side of the bearing 243 through the interface, a connecting shaft is arranged between the bearing 243 and the shock absorber 244, and the lower end of the shock absorber 244 passes through The connecting shaft is fixedly connected with the lower end of the bearing 243 .

In this embodiment, the weight of the bottom of the measuring device can be increased so that it can be placed on the ground more stably and not easily shaken. The bottom plate 23 can be attached to the ground, so as to achieve a stable effect, and when the measurement device is subjected to external force, the shock absorber 244 and the threaded spring 242 can reduce the force correspondingly, and play a buffering role, so that the measurement device can be measured. The device has the function of shockproof, which is very practical and efficient.

Example 3

As shown in Figures 1-5, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the lifting device 9 includes a turning handle 91, a coupling 92, a lifting rod 93, a movable block 94, and a latch 95, the coupling 92 is located at the lower end of the turning handle 91, the movable block 94 is located below the coupling 92, the lifting rod 93 runs through the movable block 94, the latch 95 is located at the lower end of the lifting rod 93, the turning handle 91 and the lifting rod 93 A threaded groove is provided between, the lower end of the turning handle 91 is detachably connected to the upper end of the lifting rod 93 through the threaded groove, a notch is provided between the latch 95 and the lifting rod 93, and the upper end of the latch 95 is connected to the lifting rod through the notch. The lower end of 93 is detachably connected.

In this embodiment, the measuring device can be freely adjusted to its height to improve its practicability. By rotating the handle 91, the lifting rod 93 can be freely raised or lowered, because the lower part of the measuring device is connected with the latch 95. , so when the lifting rod 93 goes up and down, the measuring device can also go up and down, and the movable block 94 is provided to limit the position. When the measuring device is lifted to a certain position, the movable block 94 can make the lifting rod 93 Stop lifting, very practical and efficient.

The working principle of the laser measuring device for house measurement will be described in detail below.

As shown in Figure 1-5, when the laser measuring device is in use, the horizontal position of the controller 5 and the laser transmitter 6 can be adjusted at any time through the auxiliary positioning device 4, so that it can achieve the best measuring position and improve the measurement Connect the bottom of the controller 5 with the clamping block 45, and slide the horizontal position of the movable joint 42 on the sliding strip 41, so that the controller 5 can move and accurately locate its measurement position, and The weighting device 2 can increase the weight of the bottom of the measuring device, so that it can be placed on the ground more smoothly, and it is not easy to shake. 23 can be attached to the ground, so as to achieve a stable effect, and when the measuring device is subjected to external force, the shock absorber 244 and the threaded spring 242 can reduce the force correspondingly to play a buffering role, so that the measuring device has The function of anti-vibration is very practical and efficient. Through the lifting device 9, the measuring device can freely adjust its height to improve its practicability. By rotating the handle 91, the lifting rod 93 can be freely raised or lowered. The clamping bolts 95 are connected together, so when the lifting rod 93 is lifted and lowered, the measuring device can also be lifted and lowered, and the movable block 94 is provided to limit the position. When the measuring device is lifted to a certain position, the movable block 94 can stop the lifting and lowering of the lifting rod 93 .

The present invention has been generally described in detail above, but on the basis of the present invention, some modifications or improvements can be made, which will be obvious to those skilled in the art. Therefore, any modification or improvement without departing from the spirit of the present invention is within the protection scope of the present invention.

Claims (9)

1. A laser measuring device for house measurement, comprising a main body (1), characterized in that: the lower end of a main body (1) of the main body (1) is provided with a weighting device (2), the upper end of the main body (1) is provided with a lifting device (9), the upper end of the lifting device (9) is provided with a fixed bolt (8), two sides of the main body (1) are provided with support frames (3), the upper end of the fixed bolt (8) is provided with an auxiliary positioning device (4), the upper end of the auxiliary positioning device (4) is provided with a controller (5), the front end of the controller (5) is provided with a display screen (7), and one side of the controller (5) is provided with a laser emitter (6);

the auxiliary positioning device (4) comprises a sliding bar block (41), a movable joint (42), a bottom supporting plate (43), a positioning clamping groove (44) and a clamping block (45), wherein the sliding bar block (41) is positioned at the lower end of the movable joint (42), and the bottom supporting plate (43) is positioned at the upper end of the movable joint (42);

be provided with the welding piece between activity festival (42) and bottom supporting plate (43), the lower extreme of bottom supporting plate (43) passes through the upper end fixed connection of welding piece and activity festival (42), be provided with the spout between slip stick (41) and activity festival (42), the lower extreme sliding connection of spout and activity festival (42) is passed through to the upper end of slip stick (41).

2. The laser measuring device for house surveying of claim 1, characterized by: the positioning clamping groove (44) is located at the upper end of the bottom supporting plate (43), and the clamping block (45) is located at the upper end of the positioning clamping groove (44).

3. The laser measuring device for house measurement according to claim 2, characterized in that: be provided with the notch between positioning channel groove (44) and joint piece (45), the lower extreme of notch and joint piece (45) can be dismantled and be connected through the notch in the upper end of positioning channel groove (44), be provided with the welding piece between bottom plate (43) and positioning channel groove (44), the lower extreme fixed connection of welding piece and positioning channel groove (44) is passed through to the upper end of bottom plate (43).

4. The laser measuring device for house surveying of claim 1, characterized by: aggravate device (2) and include draw-in groove (22), balancing weight (21), bottom plate (23), damping device (24), link axle (25), draw-in groove (22) are located the upper end surface of balancing weight (21), link axle (25) and are located the front end of balancing weight (21), damping device (24) cup joint in the surface of linking axle (25), bottom plate (23) are located the lower extreme of damping device (24).

5. The laser measuring device for house measurement according to claim 4, wherein: be provided with the connecting rod between damping device (24) and bottom plate (23), the lower extreme fixed connection of connecting rod and damping device (24) is passed through to the upper end of bottom plate (23), damping device (24) and be provided with the connecting hole between linking axle (25), the inside of damping device (24) is through the connecting hole and link the outer wall fixed connection of axle (25), link and be provided with the thread groove between axle (25) and balancing weight (21), the both sides of linking axle (25) are passed through the thread groove and can be dismantled with the front end of balancing weight (21) and be connected.

6. The laser measuring device for house measurement according to claim 4, wherein: the shock absorption device (24) comprises a spring seat (241), a threaded spring (242), a bearing (243), a shock absorber (244) and a dust cover (245), the threaded spring (242) is located at the upper end of the spring seat (241), the bearing (243) is located on one side of the threaded spring (242), the shock absorber (244) is located above the bearing (243), and the dust cover (245) is located on the other side of the threaded spring (242).

7. The laser surveying device for house surveying of claim 6, wherein: be provided with the thread groove between spring holder (241) and thread spring (242), the lower extreme of thread spring (242) passes through the thread groove and can dismantle with the upper end of spring holder (241) and be connected, be provided with the interface between thread spring (242) and bearing (243), one side of thread spring (242) passes through the interface and one side fixed connection of bearing (243), be provided with the connecting axle between bearing (243) and bumper shock absorber (244), the lower extreme of bumper shock absorber (244) passes through the lower extreme fixed connection of connecting axle and bearing (243).

8. The laser measuring device for house surveying of claim 1, characterized by: elevating gear (9) are including changeing (91), shaft coupling (92), lifter (93), movable block (94), kelly (95), shaft coupling (92) are located the lower extreme of changeing (91), movable block (94) are located the below of shaft coupling (92), lifter (93) run through in movable block (94), kelly (95) are located the lower extreme of lifter (93).

9. The laser measuring device for house measurement according to claim 8, wherein: it is provided with the thread groove to change between (91) and lifter (93), it can dismantle through the thread groove and the upper end of lifter (93) to change the lower extreme of (91) and be connected, be provided with the notch between draw-in bolt (95) and lifter (93), the lower extreme of draw-in bolt (95) through notch and lifter (93) can dismantle and be connected.

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