Vertical pipe measuring device capable of adjusting laser emission angle

Abstract

The utility model discloses a riser measuring device capable of adjusting a laser emission angle, and particularly relates to the technical field of riser measurement, the riser measuring device comprises a first sliding sleeve, a side plate and a caliper, the caliper is fixedly installed at the front side of the first sliding sleeve, the side plate is fixedly installed at one side of the first sliding sleeve, and the other side of the first sliding sleeve is movably provided with a support frame; a laser emitting assembly is arranged on the supporting frame and comprises a self-locking motor, a first bevel gear, a second bevel gear, a rotating shaft and a laser pen, the self-locking motor is fixedly installed at the bottom end of the supporting frame, and the end of an output shaft of the self-locking motor is fixedly connected with the first bevel gear. The relative position of the laser emitting assembly on the first sliding sleeve is adjusted by moving the supporting frame up and down, the self-locking motor works to drive the laser pen to rotate, and the angle of the laser pen is adjusted according to requirements, so that the laser emitting angle can be adjusted, operation is easy, the laser emitting angle can be conveniently adjusted, and the length of any section can be measured; and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to vertical pipe measurement technical field more specifically, the utility model relates to a vertical pipe measuring device of adjustable laser emission angle. BACKGROUND

[0002] Vertical pipe settlement refers to the vertical displacement of the pipeline system caused by foundation settlement or ground subsidence. Vertical pipe settlement can cause longitudinal fracture, transverse splitting or leakage of each pipeline joint. These damages will directly affect the normal use of the pipeline system, and may even cause the entire pipe network to fail. Severe settlement can make the pipeline lose its original effect, for example, the water supply and drainage pipeline cannot normally transport water, and the gas pipeline has a risk of leakage, so it is necessary to measure the vertical pipe regularly.

[0003] The above vertical pipe measurement, when in use, can detect the offset size of the vertical pipe by cooperating with the caliper and the laser pen, but the position of the laser pen cannot be adjusted, so the emission angle of the laser cannot be adjusted, and then it is not convenient to measure the length of any section, and the range of application is small. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a vertical pipe measuring device with adjustable laser emission angle, which aims to solve the problems raised in the above background.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vertical pipe measuring device with adjustable laser emission angle, comprising a first sliding sleeve, a side plate and a caliper, the caliper is fixedly installed on the front side of the first sliding sleeve, and the side plate is fixedly installed on one side of the first sliding sleeve, the other side of the first sliding sleeve is movably provided with a support frame, the support frame is provided with a laser emission assembly, the laser emission assembly comprises a self-locking motor, a first bevel gear, a second bevel gear, a shaft and a laser pen, the self-locking motor is fixedly installed at the bottom end of the support frame, and the output shaft end of the self-locking motor is fixedly connected with the first bevel gear, the first bevel gear is engaged with the second bevel gear, and the second bevel gear is fixedly sleeved on the shaft.

[0006] Further, one end of the shaft is movably connected with the support frame through a bearing, and the other end of the shaft is fixedly connected with the laser pen.

[0007] Further, one side of the support frame is movably provided with a pointer disc, and the pointer disc is fixedly sleeved on the shaft, and the outer side of the pointer disc is movably provided with an angle ruler, and the angle ruler is fixedly installed on one side of the support frame.

[0008] As can be seen from the above technical scheme, the rotation angle of the laser pen can be read out by cooperating the pointer disc and the angle ruler.

[0009] Further, the support frame is fixedly connected with a convex block near one side of the first sliding sleeve, and one side of the convex block extends into the interior of the first sliding sleeve.

[0010] It can be seen that, in the above technical solution, the support frame drives the convex block to slide in the first sliding sleeve, so that the support frame can be limited to prevent the support frame from deflecting when it is displaced up and down.

[0011] Further, the top of the first sliding sleeve is movably provided with a second sliding sleeve, the front side of the second sliding sleeve is fixedly connected with a caliper, and the front and rear sides of the first sliding sleeve and the second sliding sleeve are fixedly connected with two U-shaped plates.

[0012] It can be seen that, in the above technical solution, the length of the first sliding sleeve is conveniently extended.

[0013] Further, a connecting assembly is arranged between the first sliding sleeve and the second sliding sleeve, the connecting assembly comprises two connecting blocks, two threaded rods and four extrusion sleeves.

[0014] Further, one end of each of the two threaded rods penetrates through the four U-shaped plates and the two connecting blocks, and the four extrusion sleeves are threadedly connected with the two threaded rods.

[0015] It can be seen that, in the above technical solution, the first sliding sleeve and the second sliding sleeve are conveniently fixed.

[0016] The technical effects and advantages of the present application are as follows:

[0017] 1. The present application adjusts the relative position of the laser emitting assembly on the first sliding sleeve through the up and down displacement of the support frame, drives the first bevel gear to rotate through the self-locking motor, thereby driving the second bevel gear and the rotating shaft to rotate, and further driving the laser pen to rotate, so that the angle of the laser pen can be adjusted according to the requirement, thereby the emission angle of the laser can be adjusted, the operation is simple, the emission angle of the laser is conveniently adjusted, any length can be measured, and the application range is wide.

[0018] 2. The present application places the second sliding sleeve on the top of the first sliding sleeve, then inserts the threaded rod into the connecting block and the two U-shaped plates, and finally fixes the connecting block and the two U-shaped plates through the two extrusion sleeves, so that the length of the first sliding sleeve can be extended according to the requirement, and the second sliding sleeve is disassembled in the same way, so that the structure is simple and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and do not have technical substantive significance, and any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a whole structure bottom view of the utility model;

[0022] Figure 3 It is a first sliding sleeve and support frame assembly structure schematic view of the utility model;

[0023] Figure 4 It is a laser emission assembly structure schematic view of the utility model;

[0024] Figure 5 It is a U-shaped plate and connecting assembly assembly structure schematic view of the utility model.

[0025] In the figure: 1, first sliding sleeve; 2, side plate; 3, caliper; 4, support frame; 5, angle ruler; 6, laser emission assembly; 7, second sliding sleeve; 8, U-shaped plate; 9, connecting assembly; 10, convex clamping block; 601, self-locking motor; 602, first bevel gear; 603, second bevel gear; 604, rotating shaft; 605, laser pen; 606, pointer disc; 901, connecting block; 902, threaded rod; 903, extrusion sleeve. DETAILED DESCRIPTION

[0026] The embodiments of the utility model are described below by specific examples, and those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification. Obviously, the described examples are part of the embodiments of the utility model, not all. Based on the examples in the utility model, all other examples obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Refer to the drawings in the specification Figures 1-5The adjustable laser emission angle riser measuring device of the embodiment comprises a first sliding sleeve 1, a side plate 2 and a caliper 3, the caliper 3 is fixedly installed on the front side of the first sliding sleeve 1, the side plate 2 is fixedly installed on one side of the first sliding sleeve 1, a supporting frame 4 is movably arranged on the other side of the first sliding sleeve 1, a laser emission assembly 6 is arranged on the supporting frame 4, the laser emission assembly 6 comprises a self-locking motor 601, a first bevel gear 602, a second bevel gear 603, a rotating shaft 604 and a laser pen 605, the self-locking motor 601 is fixedly installed on the bottom end of the supporting frame 4, the output shaft end of the self-locking motor 601 is fixedly connected with the first bevel gear 602, the first bevel gear 602 is engaged with the second bevel gear 603, and the second bevel gear 603 is fixedly sleeved on the rotating shaft 604.

[0028] Further, one end of the rotating shaft 604 is movably connected with the supporting frame 4 through a bearing, the other end of the rotating shaft 604 is fixedly connected with the laser pen 605, a pointer disc 606 is movably arranged on one side of the supporting frame 4, the pointer disc 606 is fixedly sleeved on the rotating shaft 604, an angle ruler 5 is movably arranged on the outer side of the pointer disc 606, the angle ruler 5 is fixedly installed on one side of the supporting frame 4, a convex clamping block 10 is fixedly connected on the side of the supporting frame 4 close to the first sliding sleeve 1, and one side of the convex clamping block 10 extends into the inside of the first sliding sleeve 1.

[0029] Further, a second sliding sleeve 7 is movably arranged on the top of the first sliding sleeve 1, the front side of the second sliding sleeve 7 is fixedly connected with the caliper 3, the front and back sides of the first sliding sleeve 1 and the second sliding sleeve 7 are fixedly connected with two U-shaped plates 8, a connecting assembly 9 is arranged between the first sliding sleeve 1 and the second sliding sleeve 7, the connecting assembly 9 comprises two connecting blocks 901, two threaded inserting rods 902 and four extrusion sleeves 903, one end of the two threaded inserting rods 902 respectively penetrates through the four U-shaped plates 8 and the two connecting blocks 901, and the four extrusion sleeves 903 are respectively threadedly connected with the two threaded inserting rods 902.

[0030] The second sliding sleeve 7 is placed on the top of the first sliding sleeve 1, then the connecting block 901 is inserted into the two U-shaped plates 8 on the first sliding sleeve 1 and the second sliding sleeve 7, then the threaded inserting rod 902 is inserted into the connecting block 901 and the two U-shaped plates 8, and finally the two extrusion sleeves 903 are used to fix the connecting block 901 and the two U-shaped plates 8, and the other connecting block 901 is installed in the same way, so that the first sliding sleeve 1 and the second sliding sleeve 7 are fixed, the length of the first sliding sleeve 1 is extended according to the requirement, and the second sliding sleeve 7 is disassembled in the same way, so that the structure is simple and the use is convenient.

[0031] The use method of the embodiment is as follows:

[0032] In use, the worker will first slide 1 and the edge plate 2 on the riser, up and down displacement support frame 4 adjustment laser emitting assembly 6 on the first slide 1 relative position, while the support frame 4 with convex block 10 in the first slide 1 sliding, can be limited to prevent the support frame 4 up and down displacement when the deflection occurs, then read out the offset size shown on the caliper 3, start self-locking motor 601, self-locking motor 601 work drive first bevel gear 602 rotation, thereby drive the second bevel gear 603 and shaft 604 rotation, in turn drive laser pen 605 rotation, according to the demand adjustment angle of laser pen 605, so as to adjust the emission angle of laser, simple operation, convenient to adjust the laser emission angle, can measure any length, wide range of application, while the shaft 604 can drive the pointer disk 606 rotation, through the pointer disk 606 and angle ruler 5 cooperation, can read the rotation angle of laser pen 605.

[0033] The contents not described in detail in the specification all belong to the prior art known to those skilled in the art, and the model parameters of various electric appliances are not specifically limited, and conventional equipment can be used. In the technical solution, the electric appliance control elements not mentioned belong to the prior art, so they are not shown in the drawings, and will not be described here.

[0034] The above is only a preferred embodiment of the present application, and does not limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A riser measuring device capable of adjusting the laser emitting angle, comprising a first sliding sleeve (1), a side plate (2) and a caliper (3), the caliper (3) is fixedly installed on the front side of the first sliding sleeve (1), and the side plate (2) is fixedly installed on one side of the first sliding sleeve (1), characterized in that: The other side of the first sliding sleeve (1) is movably provided with a support frame (4), and the support frame (4) is provided with a laser emitting assembly (6), the laser emitting assembly (6) comprises a self-locking motor (601), a first bevel gear (602), a second bevel gear (603), a rotating shaft (604) and a laser pen (605), the self-locking motor (601) is fixedly installed at the bottom end of the support frame (4), and the output shaft end of the self-locking motor (601) is fixedly connected with the first bevel gear (602), the first bevel gear (602) is engaged with the second bevel gear (603), and the second bevel gear (603) is fixedly sleeved on the rotating shaft (604).

2. The adjustable laser launch angle riser surveying apparatus of claim 1, wherein: One end of the rotating shaft (604) is movably connected with the support frame (4) through a bearing, and the other end of the rotating shaft (604) is fixedly connected with the laser pen (605).

3. The adjustable laser launch angle riser surveying apparatus of claim 1, wherein: One side of the support frame (4) is movably provided with a pointer disc (606), and the pointer disc (606) is fixedly sleeved on the rotating shaft (604), the outer side of the pointer disc (606) is movably provided with an angle ruler (5), and the angle ruler (5) is fixedly installed on one side of the support frame (4).

4. The adjustable laser launch angle riser surveying apparatus of claim 1, wherein: The support frame (4) is fixedly connected with a convex clamping block (10) on the side close to the first sliding sleeve (1), and one side of the convex clamping block (10) extends into the inside of the first sliding sleeve (1).

5. The adjustable laser launch angle riser surveying apparatus of claim 1, wherein: The top of the first sliding sleeve (1) is movably provided with a second sliding sleeve (7), and the front side of the second sliding sleeve (7) is fixedly connected with a caliper (3), and the front and rear sides of the first sliding sleeve (1) and the second sliding sleeve (7) are fixedly connected with two U-shaped plates (8).

6. The adjustable laser launch angle riser surveying apparatus of claim 5, wherein: The first sliding sleeve (1) and the second sliding sleeve (7) are provided with a connecting assembly (9), the connecting assembly (9) comprises two connecting blocks (901), two threaded inserting rods (902) and four extrusion sleeves (903).

7. The adjustable laser launch angle riser surveying apparatus of claim 6, wherein: One end of each of the two threaded inserting rods (902) penetrates through the four U-shaped plates (8) and the two connecting blocks (901), and the four extrusion sleeves (903) are threadedly connected with the two threaded inserting rods (902).

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