CN209495100U - A kind of portable construction account device - Google Patents

Abstract

The utility model provides a portable building measuring device, which belongs to the technical field of building construction. A portable building measuring device includes an adjusting component, a telescopic component, a rotating component, an observing component, a measuring component and a moving component that drives the adjusting component to move. The moving assembly is arranged at the bottom of the adjusting assembly, the rotating assembly is arranged at the top of the adjusting assembly, and the rotating assembly and the adjusting assembly are rotatably matched, and the telescopic assembly is arranged at the top of the adjusting assembly and is located beside the rotating assembly. The telescopic assembly is slidingly matched with the adjustment assembly, the observation assembly is detachably mounted on the top of the rotation assembly, and the measurement assembly is clamped at the end of the telescopic assembly. In the working state, the extension of the telescopic assembly drives the measurement assembly to extend to the adjustment assembly outside. The utility model facilitates the use of the measuring device in building measurement by adjusting the movement of the assembly and the telescopic assembly.

Description

A portable building measuring device

technical field

The utility model relates to the technical field of building construction, in particular to a portable building measuring device.

Background technique

With the continuous development of the economy and the continuous improvement of people's living standards, people's requirements for indoor and outdoor living environments are also getting higher and higher. In various construction operations such as housing construction and roads, the data of buildings must be measured, such as To measure the height, width, level etc. of the building. However, the existing measuring device can only measure in situ, cannot move with the measurement requirements, and cannot change the position of the measuring device according to the change of the measuring object. Due to the limitation of the position, the measuring object cannot be treated during the measuring process. Take more precise measurements.

Therefore, how to provide a portable building measurement device to solve the technical problem that those skilled in the art urgently need to solve is that the measurement device in the prior art cannot change the measurement position with the change of the measured object.

Utility model content

The purpose of the utility model is to provide a portable building measuring device to solve the technical problem that the measuring device in the prior art cannot change the measuring position with the change of the measured object.

The utility model provides a portable building measurement device, which comprises an adjustment assembly, a telescopic assembly, a rotation assembly, an observation assembly, a measurement assembly and a moving assembly that drives the adjustment assembly to move. The movement assembly is arranged at the bottom of the adjustment assembly, and the rotation assembly It is arranged on the top of the adjustment assembly, the rotation assembly and the adjustment assembly are rotatably matched, the telescopic assembly is arranged on the top of the adjustment assembly and is located at the side of the rotation assembly, the telescopic assembly is slidably matched with the adjustment assembly, and the observation assembly can The disassembled assembly is installed on the top of the rotating assembly, and the measuring assembly is clamped at the end of the telescopic assembly. In the working state, the stretching of the telescopic assembly drives the measuring assembly to extend out of the adjusting assembly.

Further, the adjustment assembly includes a moving plate, a fixing plate, a connecting block, a threaded rod, a moving frame, a rocking bar and two moving parts arranged symmetrically on the moving plate, the connecting block is arranged at one end of the moving plate, and the The threaded rod runs through the connecting block and is threadedly connected with the connecting block. The rocking rod is arranged at one end of the threaded rod, and the other end of the threaded rod is fixedly connected with the moving frame, and the moving frame is arranged between the two moving parts. The bottom of the moving frame is provided with two symmetrically arranged sliding blocks, and the top of the moving plate is provided with two symmetrically arranged sliding grooves, one of the sliding blocks is slidably matched with one of the sliding grooves, and the two ends of the moving frame All are provided with tooth row.

Further, each of the moving parts includes a first support seat, a second support seat, a third support seat, a first gear, a second gear, a first rotating shaft, a second rotating shaft, a fixed rod, a fixed seat, two a first connecting rod, two second connecting rods and two third connecting rods, the first supporting seat, the fixed seat, the second supporting seat and the third supporting seat are arranged in a straight line and all four are mounted on a moving On the plate, the first gear is rotationally connected with the first support seat through the first rotating shaft, the first gear is meshed with the tooth row on one end of the moving frame, and one end of the two first connecting rods is connected with the first The rotating shaft is rotatably connected, the two first connecting rods are rotatably connected, the second gear is rotatably connected to the second support base through the second rotating shaft, and the second gear is connected to the tooth on the other end of the moving frame. One end of the two second connecting rods is rotatably connected to the second rotating shaft, and the two second connecting rods are rotatably connected, and the fixed seat is arranged between the first support seat and the second support seat Between, the moving frame passes through the fixed seat and is slidingly fitted with the fixed seat, one end of the two third connecting rods is rotatably connected with the third support seat, and the two third connecting rods are rotatably connected, and the fixed The rod is arranged between the two second connecting rods and the two third connecting rods and is rotatably connected with the two second connecting rods and the two third connecting rods, the fixing plate is connected with the two first connecting rods, the two The second connecting rod is rotationally connected with the other ends of the two third connecting rods.

Further, the rotating assembly includes a rotating disk and several rotating wheels, the top of the fixed plate is provided with a circular slide rail, several of the rotating wheels are arranged on the bottom of the rotating disk, and several of the rotating wheels are arranged on the circular sliding rail. Rails and sliding fit with circular slide rails.

Further, the telescopic assembly includes a support plate, a mounting plate, a locking block, a number of sliding bars and a number of cross-arranged moving bars, the supporting plate is installed vertically on the top of the fixed plate, and one end of the moving bars It is arranged on the support plate and is connected with the support plate in rotation; several of the sliding rods are arranged on the top of the fixed plate and arranged in a straight line with the support plate; The bottoms of the rods are all provided with slide blocks, and the top of the fixed plate is provided with chute, and the slide blocks slide and fit in the chute, and the mounting plate is arranged on the other end of several moving rods and is hinged with several moving rods, The locking block is arranged on the top of the fixing plate and is rotatably connected with the fixing plate, and the locking block is arranged on the side of one of the sliding rods.

Further, the side wall of the mounting plate is provided with four rectangularly distributed limiting parts, each of which includes a fixed block, a spring and a limiting block, and the fixed block is fixedly arranged on the mounting plate, One end of the spring is connected to the fixed block, and the limiting block is connected to the other end of the spring.

Further, the moving assembly includes four moving wheels, and the four moving wheels are distributed on the bottom of the moving plate in a rectangular shape.

Further, the observation assembly includes a support base, a support column, a supporting plate, a measuring instrument and two rotating rods, the support base is detachably mounted on the top of the rotating disk, the support column is arranged on the support base, The support plate is movably connected with the top of the support column, the measuring instrument is arranged on the support plate, and the two rotating rods are symmetrically arranged on the side walls of the support column.

Further, the measurement assembly includes a level, the level is arranged on the mounting plate and clamped between the four limit blocks, and the level is provided with a cylindrical vial.

Further, a protective pad is provided on the side wall of the circular slide rail, and several rotating wheels slide on the protective pad in the working state.

Compared with the prior art, the beneficial effect of the utility model is that: a portable building measuring device provided by the utility model includes an adjusting component, a telescoping component, a rotating component, an observing component, a measuring component and a moving component that drives the adjusting component to move , the moving assembly is arranged at the bottom of the adjusting assembly, the rotating assembly is arranged at the top of the adjusting assembly, the rotating assembly and the adjusting assembly are rotatably matched, and the telescopic assembly is arranged at the top of the adjusting assembly and is located at the side of the rotating assembly , the telescopic assembly is slidably matched with the adjustment assembly, the observation assembly is detachably mounted on the top of the rotating assembly, and the measurement assembly is clamped at the end of the telescopic assembly. In the working state, the extension of the telescopic assembly drives the measurement assembly to extend out of the adjustment assembly. The utility model provides a portable building measuring device, which effectively solves the technical problem that the measuring device in the prior art cannot change the measuring position with the change of the measured object.

First, when the utility model needs to measure buildings, because the measuring device is installed on the fixed plate, the threaded rod is driven to rotate by rotating the rocking rod, and the threaded rod rotates to drive the moving frame and the two moving parts to move the fixed plate to the designated position The movement of the fixed plate can drive the measuring device to move in the vertical direction, and the movement of the fixed plate drives the measuring device to move, which facilitates the measurement of buildings at different positions by the measuring device.

Second, according to the height of the object to be measured, the moving distance of the fixed plate is manually changed by rotating the number of turns of the rocking lever, and the movement of the fixed plate drives the movement of the measuring device, which facilitates the operation of the fixed plate.

Its three, when the measuring device needs to be rotated, because the measuring instrument is arranged on the supporting column, and the supporting column is installed on the rotating disk, the supporting column drives the supporting column and the measuring instrument to rotate by manually rotating two rotating rods, and the measuring instrument can be rotated for different Orientation of the building for surveying operations.

Description of drawings

In order to more clearly illustrate the specific implementation of the utility model or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the following descriptions The accompanying drawings are some implementations of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative work.

Fig. 1 provides the three-dimensional structure schematic diagram for the utility model embodiment;

Fig. 2 is a schematic diagram of the three-dimensional structure of the adjustment assembly provided by the embodiment of the present invention;

Fig. 3 is a schematic diagram of the three-dimensional structure of the rotating assembly provided by the embodiment of the present invention;

Fig. 4 is a schematic diagram of the three-dimensional structure of the telescopic assembly provided by the embodiment of the present invention;

Fig. 5 is the enlarged view of place A in Fig. 4;

Fig. 6 is a schematic diagram of the three-dimensional structure of the observation assembly provided by the embodiment of the present invention.

Reference signs:

1-adjustment assembly; 1a-moving plate; 1b-fixed plate; 1c-connecting block; 1d-threaded rod; 1e-moving frame; 1f-rocking rod; 1k2-second support seat; 1k3-third support seat; 1k4-first gear; 1k5-second gear; 1k6-first rotating shaft; 1k7-second rotating shaft; 1k8-fixed rod; 1k9 -fixed seat; 1k10-first connecting rod; 1k11-second connecting rod; 1k12-third connecting rod; 2-telescopic assembly; 2a-support plate; ;2e-moving rod; 2f-limiting part; 2f1-fixed block; 2f2-spring; 2f3-limiting block; 2g-slider; Components; 4a-supporting base; 4b-supporting column; 4c-supporting plate; 4d-measuring instrument; 4e-rotating rod; ; 6a - mobile wheel.

Detailed ways

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them.

The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Figure 1 is a schematic diagram of the three-dimensional structure of the embodiment of the utility model, Figure 2 is a schematic diagram of the stereoscopic structure of the adjustment assembly provided by the embodiment of the utility model, Figure 3 is a schematic diagram of the three-dimensional structure of the rotating assembly provided by the embodiment of the utility model, and Figure 4 is a schematic diagram of the three-dimensional structure of the utility model The three-dimensional structural diagram of the telescopic assembly provided by the new embodiment, Fig. 5 is an enlarged view of A in Fig. 4, and Fig. 6 is the three-dimensional structural schematic diagram of the observation assembly provided by the embodiment of the present invention;

As shown in Figure 1 below, the embodiment of the utility model provides a portable building measurement device, including an adjustment assembly 1, a telescopic assembly 2, a rotation assembly 3, an observation assembly 4, a measurement assembly 5 and a moving assembly that drives the adjustment assembly 1 to move 6. The moving assembly 6 is arranged at the bottom of the adjusting assembly 1, the rotating assembly 3 is arranged at the top of the adjusting assembly 1, the rotating assembly 3 and the adjusting assembly 1 are rotatably matched, and the telescopic assembly 2 is arranged at the adjusting assembly 1 The top of the rotating assembly 3 is located on the side, the telescopic assembly 2 is slidingly matched with the adjusting assembly 1, the observation assembly 4 is detachably mounted on the top of the rotating assembly 3, and the measuring assembly 5 is clamped on the telescopic assembly 2 In the working state, the expansion of the telescopic assembly 2 drives the measurement assembly 5 to extend outside the adjustment assembly 1 .

To further illustrate, compared with the prior art, a portable building measurement device provided by the utility model includes an adjustment assembly 1, a telescopic assembly 2, a rotation assembly 3, an observation assembly 4, a measurement assembly 5 and a moving assembly that drives the adjustment assembly 1 to move 6. The moving assembly 6 is arranged at the bottom of the adjusting assembly 1, the rotating assembly 3 is arranged at the top of the adjusting assembly 1, the rotating assembly 3 and the adjusting assembly 1 are rotatably matched, and the telescopic assembly 2 is arranged at the adjusting assembly 1 The top of the rotating assembly 3 is located on the side, the telescopic assembly 2 is slidingly matched with the adjusting assembly 1, the observation assembly 4 is detachably mounted on the top of the rotating assembly 3, and the measuring assembly 5 is clamped on the telescopic assembly 2 In the working state, the expansion of the telescopic assembly 2 drives the measurement assembly 5 to extend outside the adjustment assembly 1 . The utility model provides a portable building measuring device, which solves the technical problem that the measuring device in the prior art cannot change the measuring position with the change of the measured object.

Further, when the utility model needs to measure buildings, because the measuring device is installed on the fixed plate 1b, the threaded rod 1d is driven to rotate by rotating the rocking rod 1f, and the rotation of the threaded rod 1d drives the moving frame 1e and the two moving parts 1k to move The fixed plate 1b moves to a designated position, the movement of the fixed plate 1b can drive the measuring device to move in the vertical direction, and the moving of the fixed plate 1b drives the measuring device to move, which facilitates the measuring device to measure buildings in different positions.

Further, according to the height of the object to be measured, manually rotate the number of turns of the rocking lever 1f to change the moving distance of the fixed plate 1b, and the movement of the fixed plate 1b drives the movement of the measuring device, which facilitates the operation of the fixed plate 1b.

Furthermore, when the measuring device needs to be rotated, because the measuring instrument 4d is arranged on the supporting column 4b, and the supporting column 4b is installed on the rotating disc 3a, the supporting column 4b drives the supporting column 4b and the measuring instrument by manually rotating the two rotating rods 4b 4d rotation, the 4d rotation of the measuring instrument can measure buildings in different orientations.

Specifically, as shown in Figure 2, Figure 2 is a schematic diagram of the three-dimensional structure of the adjustment assembly provided by the embodiment of the present invention; the adjustment assembly 1 includes a moving plate 1a, a fixed plate 1b, a connecting block 1c, a threaded rod 1d, and a moving frame 1e , a rocking rod 1f and two moving parts 1k symmetrically arranged on the moving plate 1a, the connecting block 1c is arranged at one end of the moving plate 1a, the threaded rod 1d passes through the connecting block 1c and is threadedly connected with the connecting block 1c, the The rocking rod 1f is arranged on one end of the threaded rod 1d, and the other end of the threaded rod 1d is fixedly connected with the moving frame 1e, and the moving frame 1e is arranged between the two moving parts 1k, and the bottom of the moving frame 1e is provided with Two symmetrically arranged sliding blocks, the top of the moving plate 1a is provided with two symmetrically arranged sliding grooves, one of the sliding blocks is slidably matched with a sliding groove, and the two ends of the moving frame 1e are provided with tooth rows ; Buildings of different heights need to be measured during building measurement. When the height of measurement needs to be adjusted, the rocking rod 1f is manually rotated, and the rocking rod 1f rotates to drive the threaded rod 1d to rotate on the connecting block 1c, and the threaded rod 1d The rotation drives the movement of the moving frame 1e, the movement of the moving frame 1e drives the movement of the two moving parts 1k, and the moving part 1k drives the movement of the fixed plate 1b. When the position needs to be moved, the fixed plate 1b can be controlled by turning the rocking lever 1f a few times The distance moved.

Specifically, as shown in Figure 2, Figure 2 is a schematic diagram of the three-dimensional structure of the adjustment assembly provided by the embodiment of the present invention; each of the moving parts 1k includes a first support base 1k1, a second support base 1k2, and a third support base 1k3 , the first gear 1k4, the second gear 1k5, the first rotating shaft 1k6, the second rotating shaft 1k7, the fixed rod 1k8, the fixed seat 1k9, the two first connecting rods 1k10, the two second connecting rods 1k11 and the two second connecting rods Three connecting rods 1k12, the first support seat 1k1, the fixed seat 1k9, the second support seat 1k2 and the third support seat 1k3 are arranged in a straight line and all four are installed on the moving plate 1a, and the first gear 1k4 passes through The first rotating shaft 1k6 is rotationally connected with the first supporting base 1k1, the first gear 1k4 is engaged with the gear row on one end of the moving frame 1e, and one end of the two first connecting rods 1k10 is rotating with the first rotating shaft 1k6 connection, the two first connecting rods 1k10 are rotationally connected, the second gear 1k5 is rotationally connected with the second support seat 1k2 through the second rotating shaft 1k7, and the second gear 1k5 is connected with the other end of the moving frame 1e The gear rows on the top are meshed, one end of the two second connecting rods 1k11 is rotatably connected to the second rotating shaft 1k7, and the two second connecting rods 1k11 are rotatably connected, and the fixing base 1k9 is arranged on the first support Between the seat 1k1 and the second support seat 1k2, the moving frame 1e passes through the fixed seat 1k9 and is slidably fitted with the fixed seat 1k9, one end of the two third connecting rods 1k12 is rotationally connected with the third support seat 1k3, and the two The third connecting rods 1k12 are rotationally connected, and the fixed rod 1k8 is arranged between the two second connecting rods 1k11 and the two third connecting rods 1k12 and connected with the two second connecting rods 1k11 and the two third connecting rods 1k11 The connecting rod 1k12 is rotationally connected, and the fixed plate 1b is rotationally connected with the other ends of the two first connecting rods 1k10, the two second connecting rods 1k11 and the two third connecting rods 1k12; the threaded rod 1d rotates to drive the moving frame 1e When moving, the gear row on the moving frame 1e drives the first gear 1k4 and the second gear 1k5 to rotate, the rotation of the first gear 1k4 drives the rotation of the two first connecting rods 1k10, and the rotation of the second gear 1k5 drives the rotation of the two second connecting rods 1k11 Rotate, the two third connecting rods 1k12 are connected with the two second connecting rods 1k11 through the fixed rod 1k8, drive the rotation of the two third connecting rods 1k12, move the fixed plate 1b, and the movement of the fixed plate 1b can drive the measuring device Measure buildings of different heights.

Specifically, as shown in Figure 3, Figure 3 is a three-dimensional structural schematic diagram of the rotating assembly provided by the embodiment of the present invention; the rotating assembly 3 includes a rotating disk 3a and several rotating wheels 3b, and the top of the fixed plate 1b is provided with a shaped slide rail 1j, some of the rotating wheels 3b are arranged at the bottom of the rotating disk 3a, and several of the rotating wheels 3b are arranged in the circular slide rail 1j and are slidably matched with the circular slide rail 1j; different Buildings in different orientations are measured, and the rotating disk 3a drives several rotating wheels 3b to rotate on the circular slide rail 1j to drive the observation assembly 4 to measure buildings in different orientations, and the rotating disk 3a rotates when the rotating disk 3b rotates Turning is more convenient.

Specifically, as shown in Figure 4, Figure 4 is a schematic diagram of the three-dimensional structure of the telescopic assembly provided by the embodiment of the present invention; The moving bar 2e that is arranged crosswise, the support plate 2a is vertically installed on the top of the fixed plate 1b, one end of some of the moving bars 2e is arranged on the support plate 2a and is rotatably connected with the support plate 2a, and some of the sliding bars 2d is arranged on the top of the fixed plate 1b and is arranged in a straight line with the support plate 2a, and several sliding rods 2d are rotationally connected with the intersections of several moving plates 1a, and the bottoms of several of the sliding rods 2d are provided with sliders 2g, so The top of the fixed plate 1b is provided with a chute, and the slider 2g is slidably fitted in the chute. The mounting plate 2b is arranged on the other end of the moving rods 2e and is hinged with the moving rods 2e. The locking block 2c is set on the top of the fixed plate 1b and is rotatably connected with the fixed plate 1b, and the locking block 2c is set on the side of one of the sliding rods 2d; when it is necessary to measure the flatness of the wall, manually move the mounting plate 2b, the movement of the mounting plate 2b drives several moving rods 2e to rotate on several sliding rods 2d, and several rotating rods 4e move the mounting plate 2b to the designated position through the sliding of the slider 2g. After moving to the designated position, manually rotate the card position Block 2c fixes some sliding blocks, when not in use, some moving rods 2e and sliding rods 2d are moved together by manually moving mounting plate 2b, and several sliding rods 2d move in the chute through sliding block 2g, which facilitates Movement of several sliding rods 2d when measuring a wall.

Specifically, as shown in Figure 4, Figure 4 is a schematic diagram of the three-dimensional structure of the telescopic assembly provided by the embodiment of the present invention; the side wall of the installation plate 2b is provided with four rectangularly distributed limiting parts 2f, each of which The limit part 2f includes a fixed block 2f1, a spring 2f2 and a limit block 2f3, the fixed block 2f1 is fixedly arranged on the mounting plate 2b, one end of the spring 2f2 is connected to the fixed block 2f1, and the limit block 2f3 is connected to the spring The other end of 2f2 is connected; the measurement component 5 is clamped by four limit blocks 2f3, which facilitates the installation and disassembly of the measurement component 5, and the clamping fit can engage the measurement components 5 of different sizes.

Specifically, as shown in Figure 2, Figure 2 is a schematic diagram of the three-dimensional structure of the adjustment assembly provided by the embodiment of the present invention; the moving assembly 6 includes four moving wheels 6a, and the four moving wheels 6a are distributed on the moving plate in a rectangular shape. The bottom of 1a; the four moving wheels 6a can drive the whole device to move in any direction, which facilitates the movement of the measuring device during the measurement process.

Specifically, as shown in Figure 6, Figure 6 is a schematic diagram of the three-dimensional structure of the observation assembly provided by the embodiment of the present invention; the observation assembly 4 includes a support base 4a, a support column 4b, a supporting plate 4c, a measuring instrument 4d and two Turn the rod 4e, the support base 4a is detachably installed on the top of the rotating disk 3a, the support column 4b is arranged on the support base 4a, the support plate 4c is movably connected with the top of the support column 4b, and the measurement The instrument 4d is arranged on the support plate 4c, and the two rotating rods 4e are symmetrically arranged on the side wall of the support column 4b; when measuring the building, the required data is measured by the measuring instrument 4d, and different angles need to be measured when measuring. During measurement, different angles can be detected by rotating the supporting plate 4c. When it is necessary to measure buildings in different orientations during observation, the supporting column 4b, the supporting base 4a and the rotating disk 3a are driven by rotating the two rotating rods 4e Rotate on the fixed plate 1b to measure buildings in different orientations. The support base 4a is detachably installed on the rotating disk 3a, which facilitates the disassembly of the support base 4a when no measuring instrument is needed.

Specifically, as shown in FIG. 5, FIG. 5 is an enlarged view of A in FIG. 4; the measurement assembly 5 includes a level 5a, and the level 5a is arranged on the mounting plate 2b and snapped into four limit positions Between blocks 2f3, the level bar 5a is provided with a cylindrical vial 5b; when measuring, attach one side of the level bar 5a to the wall to be measured, and observe the cylindrical level on the level bar 5a. Bubble tube 5b, when the position of the water bubble is located in the middle of the cylindrical vial tube 5b, the measured wall is a flush wall; when the position of the blister is located on both sides of the cylindrical vial tube 5b, the measured The measured wall is an uneven wall.

Specifically, a protective pad is provided on the side wall of the circular slide rail 1j. In the working state, several rotating wheels 3b slide on the protective pad; At the same time, several rotating wheels 3b are protected, reducing the friction between several rotating wheels 3b and circular slide rail 1j, and improving the service life of the device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand : It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the various embodiments of the present invention Scope of technical solutions.

Claims (10)

1. a kind of portable construction account device, it is characterised in that: including adjusting component, telescopic component, runner assembly, observation group Part, measurement component and the moving assembly for driving adjusting component mobile, the bottom for adjusting component is arranged in the moving assembly, described The top for adjusting component is arranged in runner assembly, and the runner assembly and adjusting component are rotatably assorted, the telescopic component setting It is adjusting the top of component and is cooperating positioned at the side of runner assembly, the telescopic component and adjusting component slippage, the observation Component is detachably arranged in the top of runner assembly, and the measurement component is connected to the end of telescopic component, in working condition Under, telescopic component stretching, extension drives measurement component to extend to and adjusts outside component.

2. portable construction account device according to claim 1, it is characterised in that: the adjusting component includes movement Plate, fixed plate, link block, threaded rod, movable stand, jack back and two moving portions being symmetricly set on movable plate, the company Block setting is connect in movable plate one end, the threaded rod is threadedly coupled through link block and with link block, and the jack back setting exists The other end of one end of threaded rod, the threaded rod is fixedly connected with movable stand, movable stand setting two moving portions it Between, the bottom of the movable stand is set there are two symmetrically arranged sliding shoe, sets that there are two be symmetrical arranged at the top of the movable plate Sliding groove, a sliding shoe is slidably matched with a sliding groove, and the both ends of the movable stand are equipped with tooth row.

3. portable construction account device according to claim 2, it is characterised in that: each moving portion includes first Support base, the second support base, third support base, first gear, second gear, the first rotation axis, the second rotation axis, fixed link, Fixing seat, two first connecting rods, two the second connecting rods and two third connecting rods, first support base, fixing seat, Two support bases and third support base arranges along a straight line and four are installed on movable plate, the first gear pass through first turn Moving axis and the first support base are rotatablely connected, and the first gear is engaged with the tooth row on one end of movable stand, and two described first One end of connecting rod and the first rotation axis are rotatablely connected, and are rotatablely connected between two first connecting rods, the second gear It being rotatablely connected by the second rotation axis and the second support base, the second gear is engaged with the tooth row on the other end of movable stand, One end of two second connecting rods and the second rotation axis are rotatablely connected, and are rotatablely connected between two second connecting rods, The fixing seat is arranged between the first support base and the second support base, and the movable stand is slided through fixing seat and with fixing seat Cooperation, one end of two third connecting rods and third support base are rotatablely connected, and are rotated between two third connecting rods Connection, the fixed link be arranged between two the second connecting rods and two third connecting rods and with two the second connecting rods and two A third connecting rod rotation connection, the fixed plate are connect with two first connecting rods, two the second connecting rods and two thirds The other end of bar is rotatablely connected.

4. portable construction account device according to claim 2, it is characterised in that: the runner assembly includes rotating disc With several rotating wheels, the top of the fixed plate is equipped with round sliding rail, and the bottom of rotating disc is arranged in several rotating wheels, if The rotating wheel is done to be arranged in round sliding rail and be slidably matched with round sliding rail.

5. portable construction account device according to claim 2, it is characterised in that: the telescopic component includes support Plate, mounting plate, detent block, several sliding bars and several mobile bars arranged in a crossed manner, the support plate are in be vertically installed at fixation The top of plate, one end setting of several mobile bars are rotatablely connected on the supporting plate and with support plate, several sliding bars The top of fixed plate is set and is arranged with support plate in a straight line, several sliding bars and several movable plate infalls rotate Connection, the bottom of several sliding bars are equipped with sliding block, and the top of the fixed plate is equipped with sliding slot, and the sliding block is in sliding slot It is slidably matched, the other end of several mobile bars and, the detent block setting hinged with several mobile bars is arranged in the mounting plate Fixed plate top and be rotatablely connected with fixed plate, the detent block is disposed therein the side of a sliding bar.

6. portable construction account device according to claim 5, it is characterised in that: the side wall of the mounting plate is equipped with The limiting section of four distributed rectangulars, each limiting section include fixed block, spring and limited block, the fixed block fixed setting On a mounting board, one end of the spring is connect with fixed block, the other end connection of the limited block and spring.

7. portable construction account device according to claim 2, it is characterised in that: the moving assembly includes four shiftings Driving wheel, four movable pulleys are in distributed rectangular in the bottom of movable plate.

8. portable construction account device according to claim 4, it is characterised in that: the observation assembly includes support bottom Seat, support column, supporting plate, measuring instrument and two rotating bars, the support base are detachably arranged in the top of rotating disc, institute It states support column to be arranged in support base, the top movable of the supporting plate and support column connects, and the measuring instrument setting is being held On supporting plate, two rotating bars are symmetricly set on the side wall of support column.

9. portable construction account device according to claim 6, it is characterised in that: the measurement component includes level Ruler, the horizontal ruler are arranged on a mounting board and are connected between four limited blocks, and the horizontal ruler is equipped with cylindrical level Bubble pipe.

10. portable construction account device according to claim 4, it is characterised in that: on the side wall of the circle sliding rail Equipped with protective pad, in the operating condition, several rotating wheels slide on protective pad.