CN115247735A - Multifunctional measuring device for building construction site - Google Patents

Abstract

The invention relates to the field of building construction, in particular to a multifunctional measuring device for a building construction site, comprising a support mechanism, a fixing mechanism and three sets of limit mechanisms. The support mechanism includes a support frame, a lifting component and a buffer component. The mechanism includes a carrying component, a clamping component and an adjusting component. The carrying component is detachably arranged on the top of the support mechanism, the clamping component is fixedly arranged on one side of the bottom of the carrying component, and the three sets of the limiting mechanisms are fixed in an annular array. It is detachably arranged in the middle of the support mechanism, and each set of the limiting mechanism includes a sliding component and an extension component. The present invention controls the lifting and lowering of the fixing mechanism by manipulating the controller, and manually rotates the first rocker and the second rocker respectively. The verticality of the wall can be accurately measured in various states, and the influence of wind can be avoided at the same time. The operation is simple, safe and reliable, and the measurement efficiency of the wall on the construction site is greatly improved.

Description

Multifunctional measuring device for building construction site

technical field

The invention relates to the field of building construction, in particular to a multifunctional measuring device for a building construction site.

Background technique

Building construction surveying is the surveying work carried out during the construction phase. Its main task is to stake out the plane position and elevation of the building designed on the drawings to the construction work surface with a certain accuracy according to the design and construction requirements. , as the basis for construction, and a series of measurement and control work is carried out during the construction process to guide and ensure that the construction is carried out according to the design requirements.

There are many indicators that need to be measured in building construction, such as surface flatness, verticality of facade, squareness of yin and yang angles, and straightness of joints, etc. One of the most important items is the measurement of the verticality of the wall. If it is outside 2-3mm, it indicates that the wall is in a tilted state and should be corrected immediately. If there is an error in the measurement and design, it will not only directly cause economic losses, but also pose a safety hazard.

At present, there is only one heavy vertical line on the construction site to measure the verticality of the wall, and there is no device to fix the heavy vertical line on the wall. Some workers directly press the top of the heavy vertical line with a brick in order to save trouble, and then Release the plumb at the bottom, which is very inconsistent with the specification and has a large error. Even experienced bricklayers should not do this. Some devices with fixed heavy vertical lines are not conical at the bottom. In the case of hanging, it is hung in the middle of the wall. If the wind blows, the plumb will swing, which will cause the heavy vertical line to shake, and make the measurement inaccurate.

my country's patent application number: CN202020535885.6; publication date: 2020.10.16 discloses a measuring device for intelligent building construction, including a measuring device main body, the outer surface of the upper end of the measuring device main body is provided with a clamping position fixing mechanism, the measuring The inner surface of the middle part of the main body of the device is provided with a No. 1 reset roller, the outer surface of the lower end of the No. 1 reset roller is provided with magnetic force lines, and the lower end outer surface of the magnetic force lines is fixedly equipped with a suspension cone. Set with screws.

The structure of the above case has the following deficiencies:

1. In order to facilitate the measurement as described in the device, the suction cup on the right-angle plate can be adsorbed on the wall, so that the movable plate can be attached to the wall, so that the main body of the measuring device can be fixed on the building wall. There are a lot of hardened cement debris, and when the suction cup is used for adsorption, there will be many gaps at the bottom, and the fixing effect cannot be achieved at all.

2. As described in the device, pull the connecting wire from the No. 2 reset roller in the anti-swing mechanism, then fix one side of the fixing rod on the hanging cone, and then insert the fixing rod into the ground, so as to prevent the The magnetic force line is swayed by the wind, and two No. 2 reset rollers are added to pull out two fixed rods. The two fixed rods are fixedly connected to the suspension cone and inserted into the ground, which can indeed prevent the magnetic force line from swinging. However, if the suspension cone is required for suspended measurement, Then it is impossible to prevent the swing of the magnetic lines of force.

Therefore according to the deficiencies in the prior art: it is necessary to design a kind of building construction site with multifunctional measuring device.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a multifunctional measuring device for construction site.

For reaching this purpose, the present invention adopts following technical scheme:

A multifunctional measuring device for a building construction site is provided, which includes a support mechanism, a fixing mechanism and three sets of limit mechanisms, the support mechanism includes a support frame, a lifting assembly and a buffer assembly, and the buffer assembly is fixedly arranged at the bottom of the support frame , the lifting assembly is fixedly arranged on the top of the support frame, and the lifting assembly is fixedly connected with the buffer assembly, the fixing mechanism includes a carrying assembly, a clamping assembly and an adjusting assembly, and the carrying assembly is detachably arranged on the top of the supporting mechanism, so The clamping component is fixedly arranged on one side of the bottom of the carrying component, the adjusting component is fixed on one end of the bottom of the clamping component, and the three sets of limit mechanisms are fixed and detachable in the middle of the supporting mechanism in a circular array. The limiting mechanism includes a sliding assembly and an extension assembly, the sliding assembly is detachably arranged on one side of the supporting mechanism, and the extension assembly is fixedly arranged at one end of the sliding assembly.

Further, the support frame includes a top plate, a first supporting triangular rod, a second supporting triangular rod and three supporting columns, the three supporting columns are arranged in a triangular cone shape, and the top plate is arranged on three The top of the supporting column is fixedly connected with the three supporting columns, the first supporting triangular rod is fixedly arranged at the bottom of the three supporting columns, and the second supporting triangular rod is fixedly arranged at the middle of the three supporting columns, The bottom of each support column is fixed with universal wheels.

Further, the buffer assembly includes a first fixed column and a hydraulic damper, the first fixed column is fixedly arranged in the middle of the first supporting triangular rod, and the hydraulic damper is fixedly installed in the first fixed column.

Further, the lifting assembly includes a second fixed column, a shaft sleeve, a lifting column, a mounting box, a machine base, a motor, a rotating shaft and a gear, and the second fixed column is fixedly arranged on the second supporting triangular rod, and the The shaft sleeve is fixedly installed on the second fixed column in a vertical state. The lifting column is sleeved in the shaft sleeve. The inner wall of the shaft sleeve is symmetrical and fixed with two limit bars. The outer wall of the lifting column is symmetrically arranged There are two bar-shaped slots, and the two bar-shaped slots are slidably connected with the corresponding two limit bars, and a controller is arranged on the outer side of the installation box.

Further, the installation box is fixedly arranged on the top of the three support groups, and the top plate is located in the installation box, the top of the lifting column passes through the top plate and the installation box and is slidably connected with the top plate, and the lifting column is vertically One side in the vertical direction is provided with several tooth grooves, and the bottom of the lifting column is fixedly connected with the output shaft of the hydraulic damper, the base is fixed on the bottom side of the installation box, and the motor is fixed on the base , and the output shaft of the motor is fixedly connected to one end of the rotating shaft through a coupling, the other end of the rotating shaft passes through the bottom side of the top plate and is rotatably connected with the top plate, the gear is fixedly arranged in the middle of the rotating shaft, and the gear Set with corresponding number of cogs.

Further, the carrying assembly includes a base column, a mounting seat, a carrying plate and two upright columns, the base column is detachably arranged on the top of the support mechanism, the mounting base is rotatably arranged on the top of the base column, and the top of the base column is fixed A limit plate is provided, the two uprights are symmetrical and fixed on one side of the top of the mounting base, and one end of the carrying plate is fixed on the top of the two uprights in a horizontal state.

Further, the clamping assembly includes a support frame, a first rocker, a first bevel gear, a second bevel gear, a first threaded rod, a slide table, two horizontal seats, two slide rails, two splints and two a buffer spring, the two horizontal seats are symmetrical and fixedly arranged at the bottom of the carrying board, the two slide rails are symmetrical and fixedly arranged between the two horizontal seats, the supporting frame is fixedly arranged at one side of the bottom of the carrying board, and The first bevel gear and the second bevel gear are meshed and arranged in the supporting frame, the first rocker is rotatably arranged on the top side of the mounting plate, and one end of the first rocking rod passes through the mounting plate and is fixed to the first bevel gear connected, the first threaded rod is rotatably arranged between the two horizontal seats, and one end of the first threaded rod passes through the horizontal seat and the supporting frame and is fixedly connected with the second bevel gear, and the limit sliding of the top of the sliding table is set on the two horizontal seats. The two buffer springs are symmetrically welded on one side of the slide table, and the two splints are respectively fixed on the corresponding horizontal seat and one end of the two buffer springs. , the opposite sides of the two splints are provided with non-slip pads.

Further, a slide groove is provided at the bottom of the slide table, and the adjustment assembly includes a second rocker, a second threaded rod, a slider, a reel frame, a heavy vertical line, a plumb and two limit plates, two The limiting plate is symmetrically and fixedly arranged at both ends of the sliding groove, the second threaded rod is rotatably arranged between the two limiting plates, and one end of the second threaded rod passes through the corresponding limiting plate and the second rocker. One end of the rod is fixedly connected, the slider is limited and slidably arranged in the sliding groove, and the slider is threadedly connected with the second threaded rod, the reel frame is fixedly arranged at the bottom of the slider, and the heavy vertical wire is wound on the On the reel frame, the plumb is fixedly arranged at one end of the heavy vertical line.

Further, the sliding assembly includes a lifting block, two abutment plates and two guide posts, the two abutment plates are symmetrically and detachably arranged on the upper and lower ends of the supporting mechanism, and the two guide posts are symmetrically and fixedly arranged on the two Between the abutment plates, the limit sliding of the lifting block is arranged on two guide columns.

Further, the extension assembly includes a telescopic rod and a fixed block, the outer end of the telescopic rod is fixedly arranged on one side of the lifting block, and the inner end of the telescopic rod is fixedly connected to the fixed block, and the top of the fixed block is provided with A through limiting groove, the top of the inner wall of the limiting groove is fixed with barbs.

Beneficial effects of the present invention:

1. First move the device to the wall to be measured on the construction site, select two support columns and place them horizontally on both sides of the corner of the wall. After the controller turns on the motor switch, the output shaft of the motor drives the rotating shaft to rotate, and the rotating shaft drives the wide gear to rotate. , because the wide gear meshes with several tooth grooves on one side of the lifting column, the wide gear drives the lifting column to slide upward in the limit position in the sleeve, and then the lifting column drives the fixing mechanism at the top to rise. When the lifting column slides in the sleeve and rises At the same time, the bottom of the lifting column also drives the hydraulic damper to stretch, turn off the motor when the fixing mechanism is flush with the wall, manually rotate the bottom column to adjust the horizontal position of the mounting seat, and place the two splints on the top position on both sides of the wall , operate the controller to turn on the motor switch, turn off the motor when the two splints are flush with the wall, and drive the gear to rotate through the drive motor, and the gear drives the lifting column to go up and down through the tooth slot, so as to achieve the effect of adjusting and upgrading the fixing mechanism. When the mechanism reaches the level with the top of the wall, rotate the mounting seat to adjust the fixing mechanism to the top position of the two splints placed on both sides of the top of the wall, which is convenient for lowering and clamping. The anti-slip pad between the two splints is to increase friction. Ensure that it will not slip when clamping the wall.

2. When the first rocker is manually turned, the first rocker drives the first bevel gear to rotate, the first bevel gear drives the first threaded rod to rotate, and the first threaded rod cooperates with the two slide rails to drive the slide table on the two slide rails. The upper limit slides, so that the slide table drives the splint on one side to move to the splint on the other side through two buffer springs, until the two splints clamp and fix the wall head, and the vertical line can be observed more accurately by manually turning the first rocker The horizontal position with the wall is easy to adjust. When the two splints clamp the wall, the two buffer springs play a buffer role to avoid the extrusion and wear of the splint on the wall.

3. When the heavy vertical line is pulled out from the reel rack and fixed to the vertical, then manually turn the second rocker, the second rocker drives the second threaded rod to rotate, and the second threaded rod drives the slider to limit in the sliding groove. Position slide to adjust the horizontal position of the heavy vertical line and the wall, manually turn the second rocker can not only accurately control the distance between the heavy vertical line and the wall, but also adjust the fitting of the vertical line at the bottom of the heavy vertical line and the fixed block .

4. Pull out the fixed block manually through the telescopic rod, put the plumb through the inverted whisker and place it in the limit slot, and then the fixed block has a limit effect on the plumb. When the heavy vertical line is stretched downward, the plumb Drive the fixed block to move downward, and the fixed block drives the telescopic rod to move downward, so that the telescopic rod drives the lifting block to move vertically downward along the two guide columns until it is inserted into the ground. When the vertical line moves to the wall, the fixed block can also move with the vertical through the setting of the telescopic rod, so as to ensure that the vertical is not affected by the wind swing, and can also move horizontally or vertically, and synchronized with the fixed block .

5. When the plumb moves upward, the whisker will prevent the plumb from breaking away from the fixed block, so that the lifting block moves vertically upward along the two guide columns until it hangs. When the height of the wall is too high, the fixing mechanism and The limit mechanism is removed from the support mechanism for measurement, and when the vertical is limited, the vertical and the fixed block can also be lifted and lowered synchronously.

In the present invention, by manipulating the controller to control the lifting of the fixing mechanism, and manually turning the first rocker and the second rocker respectively, the verticality of the wall can be accurately measured in various states, and at the same time, the influence of wind force can be avoided, and the operation is simple. It is safe and reliable, and greatly improves the measurement efficiency of construction site walls.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings in the embodiments of the present invention are briefly introduced below.

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is a schematic diagram of a three-dimensional structure of a support mechanism of the present invention;

Fig. 3 is a partial disassembly schematic diagram of the support frame of the present invention;

Fig. 4 is a schematic diagram of disassembly of the lifting assembly and the buffer assembly of the present invention;

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

Fig. 6 is a three-dimensional structural schematic diagram of the fixing mechanism of the present invention;

Fig. 7 is a schematic diagram of the three-dimensional structure of the carrying component and the clamping component of the present invention;

Fig. 8 is a schematic diagram of the internal three-dimensional structure of the support frame of the present invention;

Fig. 9 is an enlarged schematic diagram of place B in Fig. 8;

Fig. 10 is a schematic diagram of the three-dimensional structure of the slide table and the adjustment assembly of the present invention;

Fig. 11 is the enlarged schematic diagram of place C in Fig. 10;

Fig. 12 is a schematic diagram of the three-dimensional structure of the position-limiting mechanism of the present invention;

Fig. 13 is a schematic diagram of the three-dimensional structure of the sliding assembly of the present invention;

Fig. 14 is a three-dimensional structural schematic diagram of the assembly of heavy plumb line, plumb line and extension assembly of the present invention;

Figure 15 is an enlarged schematic view at D in Figure 14;

In the figure: support mechanism 1, support frame 10, top plate 100, first supporting triangular rod 101, second supporting triangular rod 102, supporting column 103, universal wheel 1030, lifting assembly 11, second fixing column 110, Shaft sleeve 111, limit bar 1110, lifting column 112, bar groove 1120, tooth groove 1121, installation box 113, controller 1130, machine base 114, motor 115, rotating shaft 116, wide gear 117, buffer assembly 12, first Fixed column 120, hydraulic damper 121;

Fixing mechanism 2, carrying component 20, bottom column 200, limit plate 2000, mounting seat 201, carrying plate 202, column 203, clamping component 21, supporting frame 210, first rocker 211, first bevel gear 212, The second bevel gear 213, the first threaded rod 214, the slide table 215, the slide groove 2150, the cross seat 216, the slide rail 217, the splint 218, the anti-slip pad 2180, the buffer spring 219, the adjustment assembly 22, the second rocker 220, the second Threaded rod 221, slide block 222, reel rack 223, heavy vertical line 224, plumb 225, limit plate 226;

Limiting mechanism 3 , sliding assembly 30 , lifting block 300 , abutment plate 301 , guide post 302 , extension assembly 31 , telescopic rod 310 , fixing block 311 , limiting groove 3110 , and barber 3111 .

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlarged or reduced, does not represent actual product size.

The present invention provides a technical solution: referring to a multifunctional measuring device for a building construction site shown in FIG. It plays a supporting role, and at the same time, the support mechanism 1 plays a role in carrying the three sets of limit mechanisms 3. The support mechanism 1 includes a support frame 10, a lifting assembly 11 and a buffer assembly 12, and the support frame 10 acts on the lifting assembly 11 and the buffer assembly 12. For the purpose of fixing the mounting carrier, the buffer assembly 12 is fixedly arranged at the bottom of the support frame 10, the lifting assembly 11 is fixedly arranged at the top of the support frame 10, and the lifting assembly 11 is fixedly connected with the buffer assembly 12, and the fixing mechanism 2 includes a carrying assembly 20, The clamping component 21 and the adjusting component 22, the carrying component 20 plays the role of a fixed installation carrier for the clamping component 21 and the adjusting component 22, the carrying component 20 is detachably arranged on the top of the supporting mechanism 1, and the clamping component 21 is fixedly arranged on the carrying component 20 on the bottom side, the adjustment assembly 22 is fixedly arranged at the bottom end of the clamping assembly 21, and the three sets of limit mechanisms 3 are fixed and detachable in the middle of the support mechanism 1 in the form of an annular array. Each set of limit mechanisms 3 includes a sliding assembly 30 and The extension assembly 31 , the sliding assembly 30 and the extension assembly 31 are to ensure that the movement state of the adjustment assembly 22 is consistent.

In the present invention, the supporting frame 10 shown in Fig. 2 to Fig. 3 includes a top plate 100, a first supporting triangular rod 101, a second supporting triangular rod 102 and three supporting columns 103, and the top plate 100 is three supporting The column 103 acts as a fixed carrier. The first supporting triangular rod 101 provides a fixed mounting carrier for the buffer assembly 12, and the second supporting triangular rod 102 provides a fixed mounting carrier for the lifting assembly 11. The three supporting columns 103 form a triangular shape. The cone-shaped setting, the triangular cone shape has a stabilizing effect, the top plate 100 is set on the top of the three support columns 103 and is fixedly connected with the three support columns 103, and the first supporting triangular rod 101 is fixedly arranged on the three support columns 103 The bottom of the bottom, the second supporting triangular rod 102 is fixedly arranged in the middle of the three support columns 103, and the bottom of each support column 103 is fixedly equipped with universal wheels 1030, and the setting of the universal wheels 1030 improves the flexibility of the device and facilitates move.

Lifting assembly 11 shown in Fig. 4 to Fig. 5 comprises second fixed column 110, axle sleeve 111, lifting column 112, installation box 113, machine base 114, motor 115, rotating shaft 116 and wide gear 117, second fixed column 110 It provides a fixed installation carrier for the shaft sleeve 111. The installation box 113 provides a fixed installation space for the machine base 114 and also protects the motor 115. The second fixed column 110 is fixedly arranged on the second supporting triangle rod 102. The shaft sleeve 111 is The vertical state is fixed on the second fixed column 110, and the lifting column 112 is sleeved in the shaft sleeve 111. The inner wall of the shaft sleeve 111 is symmetrical and fixed with two limit bars 1110. The outer wall of the lifting column 112 is symmetrically provided with two Bar-shaped groove 1120, the two bar-shaped grooves 1120 are slidingly connected with the corresponding two limit bars 1110, and the cooperation between the two limit bars 1110 and the two bar-shaped grooves 1120 ensures that the lifting column 112 does not slide when sliding in the shaft sleeve 111. It can rotate and play a position-limiting effect. There is a controller 1130 on the outer side of the installation box 113. When the controller 1130 turns on the switch of the motor 115, the output shaft of the motor 115 drives the rotating shaft 116 to rotate, and the rotating shaft 116 drives the wide gear 117 to rotate. , because the wide gear 117 meshes with several tooth slots 1121 on one side of the lifting column 112, the wide gear 117 drives the lifting column 112 to slide upward in the limit position in the bushing 111, and then the lifting column 112 drives the fixing mechanism 2 on the top to rise, buffering The assembly 12 includes a first fixed column 120 and a hydraulic damper 121. The first fixed column 120 provides a fixed installation carrier for the hydraulic damper 121. The first fixed column 120 is fixedly arranged in the middle of the first supporting triangular rod 101. The hydraulic damper 121 is fixedly installed on the first fixed column 120 in a vertical state. When the lifting column 112 slides and rises in the shaft sleeve 111, the bottom of the lifting column 112 also drives the hydraulic damper 121 to stretch, which acts to counter the rotation shaft 116 and the motor 115. The effect of protection, avoids the rapid lifting of lifting column 112.

The above-mentioned installation box 113 is fixedly arranged on the top of the three support groups, and the top plate 100 is located in the installation box 113, and the top of the lifting column 112 passes through the top plate 100 and the installation box 113 and is slidably connected with the top plate 100. 112 is provided with a number of tooth grooves 1121 on one side of the vertical direction. The cooperation of the number of tooth grooves 1121 and the wide gear 117 can drive the lifting column 112 to rise and fall when the wide gear 117 rotates, and the bottom of the lifting column 112 is in contact with the hydraulic damper 121. The output shaft of the motor 115 is fixedly connected, the base 114 is fixedly installed on the bottom side of the installation box 113, the motor 115 is fixedly installed on the base 114, the base 114 provides a fixed mounting carrier for the motor 115, and the output shaft of the motor 115 is connected through the coupling. The shaft device is fixedly connected with one end of the rotating shaft 116, and the other end of the rotating shaft 116 passes through the bottom side of the top plate 100 and is rotatably connected with the top plate 100. The wide gear 117 is fixedly arranged in the middle of the rotating shaft 116, and the wide gear 117 is connected to the corresponding A plurality of tooth slots 1121 are meshedly arranged.

In one embodiment of the present invention, the mounting assembly 20 shown in FIGS. , the two columns 203 provide a fixed mounting carrier for the mounting plate 202, the mounting plate 202 provides a fixed mounting carrier for the clamping assembly 21 and the adjusting assembly 22, the bottom column 200 is detachably arranged on the top of the support mechanism 1, and the mounting base 201 rotates It is arranged on the top of the bottom column 200, and the top of the bottom column 200 is fixed with a limit plate 2000. When the mounting seat 201 rotates on the bottom column 200, the limit plate 2000 plays a role in limiting the mounting seat 201, preventing the mounting seat 201 from The bottom post 200 falls off, and the two upright posts 203 are symmetrically and fixedly arranged on the top side of the mounting base 201 , and one end of the carrying plate 202 is fixedly arranged on the top of the two upright posts 203 in a horizontal state.

In the present invention, the clamping assembly 21 located at the bottom of the carrying assembly includes a supporting frame 210, a first rocker 211, a first bevel gear 212, a second bevel gear 213, a first threaded rod 214, a slide table 215, and two horizontal seats 216, two slide rails 217, two splints 218 and two buffer springs 219, the support frame 210 provides the rotation carrier for the first bevel gear 212 and the second bevel gear 213, and the two cross seats 216 provide limit for the slide table 215. Position carrier, two slide rails 217 are to provide limit sliding carrier for the slide table 215, two horizontal seats 216 are symmetrical and fixedly arranged on the bottom of the carrying plate 202, two slide rails 217 are symmetrical and fixedly arranged between the two horizontal seats 216, The supporting frame 210 is fixedly arranged on the bottom side of the carrying plate 202, the first bevel gear 212 and the second bevel gear 213 are meshed and arranged in the supporting frame 210, the first rocker 211 is rotatably arranged on the top side of the carrying plate 202, and One end of the first rocker 211 passes through the mounting plate 202 and is fixedly connected with the first bevel gear 212, the first threaded rod 214 is rotatably arranged between the two horizontal seats 216, and one end of the first threaded rod 214 passes through the horizontal seat 216 and the support. The loading frame 210 is fixedly connected with the second bevel gear 213, the top limit sliding of the slide table 215 is set on the two slide rails 217, and the slide table 215 is screwed with the first threaded rod 214, and the two buffer springs 219 are symmetrically welded on the On one side of the slide table 215, two buffer springs 219 play a buffering role to prevent the clamping plate 218 from extruding and wearing the wall. The opposite side of the splint 218 is provided with an anti-slip pad 2180, and the anti-slip pad 2180 provided between the two splints 218 increases friction to ensure that the wall will not slip when the first rocker 211 is manually rotated. A rocker 211 drives the first bevel gear 212 to rotate, the first bevel gear 212 drives the first threaded rod 214 to rotate, the first threaded rod 214 cooperates with the two slide rails 217 to drive the slide table 215 to slide on the upper limit of the two slide rails 217, Thus, the slide table 215 drives the splint 218 on one side to move to the splint 218 on the other side through the two buffer springs 219 until the two splints 218 clamp and fix the wall head.

Referring to Fig. 10 to Fig. 11, the bottom of the slide table 215 is provided with a slide groove 2150, the slide groove 2150 is to provide a limited sliding space for the slider 222, the adjustment assembly 22 includes a second rocker 220, a second threaded rod 221, a slide Block 222, reel frame 223, heavy vertical line 224, plumb 225 and two limiting plates 226, reel frame 223 is to provide winding roller carrier for heavy vertical line 224, two limiting plates 226 are to slide block 222 To play a limiting role, the two limiting plates 226 are symmetrically and fixedly arranged at both ends of the sliding groove 2150, the second threaded rod 221 is rotatably arranged between the two limiting plates 226, and one end of the second threaded rod 221 passes through The corresponding limit plate 226 is fixedly connected to one end of the second rocker 220, the slider 222 is limited and slidably set in the sliding groove 2150, and the slider 222 is screwed to the second threaded rod 221, and the reel frame 223 is fixedly set on the At the bottom of the slider 222, the heavy vertical line 224 is wound on the winding frame 223, and the vertical line 225 is fixedly arranged at one end of the heavy vertical line 224. When the second rocker 220 is manually rotated, the second rocker 220 drives the second threaded rod 221 rotates, the second threaded rod 221 drives the slider 222 to limit the sliding in the sliding groove 2150, thereby adjusting the horizontal position of the heavy vertical line 224 and the wall, and manually rotating the second rocker 220 can accurately control the heavy vertical line 224 and the wall. body distance.

In the present invention, the sliding assembly 30 shown in Fig. 12 to Fig. 13 includes a lifting block 300, two abutment plates 301 and two guide columns 302, the two abutment plates 301 provide fixed carriers for the two guide columns 302, and the two The guide column 302 is to provide a limit sliding carrier for the lifting block 300. The two support plates 301 are symmetrically and detachably arranged on the upper and lower ends of the support mechanism 1, and the two guide columns 302 are symmetrically and fixedly arranged between the two support plates 301. The lifting block 300 is set on the two guide posts 302 for limit sliding. When the fixed block 311 drives the telescopic rod 310 to move downward, the telescopic rod 310 drives the lifting block 300 to move vertically downward along the two guide posts 302 until it is inserted into the ground. , so as to fix the heavy vertical line 224.

Referring to Figure 14 to Figure 15, the extension assembly 31 on one side of the lifting block includes a telescopic rod 310 and a fixed block 311, the outer end of the telescopic rod 310 is fixed on one side of the lifting block 300, and the inner end of the telescopic rod 310 Fixedly connected with the fixed block 311, the top of the fixed block 311 is provided with a through limit groove 3110, the limit groove 3110 is to provide a limit carrier for the plumb 225, and the top of the inner wall of the limit groove 3110 is fixed with an inverted beard 3111, inverted While the beard 3111 acts as a limit to the plumb 225, it can also make the plumb 225 and the fixed block 311 rise and fall synchronously. Through the setting of the telescopic rod 310, the fixed block 311 can also move along with the vertical 225, thereby ensuring that the vertical 225 can also move horizontally or vertically and synchronized with the fixed block 311 while the vertical 225 is not swinging by wind force.

Working principle: move the device to the construction site to be tested, select two supporting columns 103 and place them horizontally on both sides of the wall corner, operate the controller 1130 to turn on the switch of the motor 115, the output shaft of the motor 115 drives the rotating shaft 116 to rotate, and the rotating shaft 116 drives The wide gear 117 rotates, because the wide gear 117 meshes with a number of tooth grooves 1121 on one side of the lifting column 112, so that the wide gear 117 drives the lifting column 112 to slide upward in the limit position in the sleeve 111, and then the lifting column 112 drives the fixing mechanism on the top 2 Ascending, when the lifting column 112 slides and rises in the shaft sleeve 111, the bottom of the lifting column 112 also drives the hydraulic damper 121 to stretch, and when the fixing mechanism 2 is flush with the wall, turn off the motor 115 and manually rotate the bottom column 200 Adjust the horizontal position of the mounting base 201, place the two splints 218 on the top of both sides of the wall, operate the controller 1130 to turn on the switch of the motor 115, turn off the motor 115 when the two splints 218 are flush with the wall, and manually rotate the first A rocker 211, the first rocker 211 drives the first bevel gear 212 to rotate, the first bevel gear 212 drives the first threaded rod 214 to rotate, the first threaded rod 214 cooperates with the two slide rails 217 to drive the slide table 215 on the two slides The rail 217 slides to the upper limit, so that the slide table 215 drives the splint 218 on one side to move to the splint 218 on the other side through two buffer springs 219, until the two splints 218 clamp and fix the wall head, and then remove it from the winding frame 223. The heavy vertical line 224 is pulled out and fixed and released with the plumb 225, and the second rocker 220 is manually rotated, and the second rocker 220 drives the second threaded rod 221 to rotate, and the second threaded rod 221 drives the slider 222 to limit in the sliding groove 2150. position to slide, thereby adjusting the horizontal position of the heavy vertical line 224 and the wall. After the adjustment is completed, the fixed block 311 is manually stretched out through the telescopic rod 310, and the plumb 225 is placed in the limiting groove 3110 through the inverted beard 3111, and then The fixed block 311 has played a limiting effect on the plumb 225. When the heavy vertical line 224 stretches downward, the plumb 225 drives the fixed block 311 to move downward, and the fixed block 311 drives the telescopic rod 310 to move downward, so that the telescopic rod 310 Drive the lifting block 300 to move vertically downward along the two guide columns 302 until it is inserted into the ground. When the plumb 225 moves upward, the barb 3111 will prevent the plumb 225 from detaching from the fixed block 311, thereby also making the lifting block 300 move along With the two guide posts 302 moving vertically upward until hanging, when the height of the wall is too high, the fixing mechanism 2 and the limit mechanism 3 can be removed from the supporting mechanism 1 for measurement.

Claims (10)

1. The utility model provides a building construction site uses multi-functional measuring device, includes supporting mechanism (1), fixed establishment (2) and three stop gear of group (3), a serial communication port, supporting mechanism (1) includes support frame (10), lifting unit (11) and buffer unit (12), buffer unit (12) are fixed to be set up in the bottom of support frame (10), lifting unit (11) are fixed to be set up in the top of support frame (10), and lifting unit (11) and buffer unit (12) fixed connection, fixed establishment (2) are including carrying subassembly (20), centre gripping subassembly (21) and adjusting part (22), it can dismantle to set up in supporting mechanism (1) top to carry subassembly (20), centre gripping subassembly (21) are fixed to be set up in carrying subassembly (20) bottom one side, adjusting part (22) are fixed to be set up in the bottom one end of centre gripping subassembly (21), three the stop gear (3) are fixed the dismantling of annular array form and set up in supporting mechanism (1) middle part, every group stop gear (3) are including sliding assembly (30) and extension assembly (31), sliding unit (30) sets up in fixed support mechanism (1) one side can dismantle.

2. The multifunctional measuring device for the building construction site is characterized in that the supporting frame (10) comprises a top plate (100), a first supporting triangular rod (101), a second supporting triangular rod (102) and three supporting columns (103), the three supporting columns (103) are arranged in a triangular cone shape, the top plate (100) is arranged at the tops of the three supporting columns (103) and is fixedly connected with the three supporting columns (103), the first supporting triangular rod (101) is fixedly arranged at the bottoms of the three supporting columns (103), the second supporting triangular rod (102) is fixedly arranged in the middle of the three supporting columns (103), and a universal wheel (1030) is fixedly arranged at the bottom of each supporting column (103).

3. The multifunctional measuring device for the building construction site is characterized in that the buffering assembly (12) comprises a first fixing column (120) and a hydraulic damper (121), the first fixing column (120) is fixedly arranged in the middle of the first triangular supporting rod (101), and the hydraulic damper (121) is fixedly arranged on the first fixing column (120) in a vertical state.

4. The multifunctional measuring device for the building construction site as claimed in claim 3, wherein the lifting assembly (11) comprises a second fixing column (110), a shaft sleeve (111), a lifting column (112), a mounting box (113), a machine base (114), a motor (115), a rotating shaft (116) and a wide gear (117), the second fixing column (110) is fixedly arranged on the second supporting triangular rod (102), the shaft sleeve (111) is fixedly arranged on the second fixing column (110) in a vertical state, the lifting column (112) is sleeved in the shaft sleeve (111), two limiting strips (1110) are symmetrically and fixedly arranged on the inner wall of the shaft sleeve (111), two strip-shaped grooves (1120) are symmetrically arranged on the outer wall of the lifting column (112), the two strip-shaped grooves (1120) are slidably connected with the two corresponding limiting strips (1110), and a controller (1130) is arranged on one side of the outer portion of the mounting box (113).

5. The multifunctional measuring device for the building construction site according to claim 4, wherein the mounting box (113) is fixedly arranged at the top of the three support groups, the top plate (100) is located in the mounting box (113), the top end of the lifting column (112) penetrates through the top plate (100) and the mounting box (113) and is slidably connected with the top plate (100), the lifting column (112) is provided with a plurality of tooth sockets (1121) on one side in the vertical direction, the bottom of the lifting column (112) is fixedly connected with an output shaft of the hydraulic damper (121), the base (114) is fixedly arranged on one side of the inner bottom end of the mounting box (113), the motor (115) is fixedly arranged on the base (114), an output shaft of the motor (115) is fixedly connected with one end of the rotating shaft (116) through a coupler, the other end of the rotating shaft (116) penetrates through one side of the bottom of the top plate (100) and is rotatably connected with the top plate (100), the wide gear (117) is fixedly arranged in the middle of the rotating shaft (116), and the wide gear (117) is meshed with the corresponding tooth sockets (1121).

6. The multifunctional measuring device for the building construction site is characterized in that the carrying assembly (20) comprises a bottom column (200), a mounting seat (201), a carrying plate (202) and two stand columns (203), wherein the bottom column (200) is detachably arranged at the top of the supporting mechanism (1), the mounting seat (201) is rotatably arranged at the top of the bottom column (200), a limiting disc (2000) is fixedly arranged at the top of the bottom column (200), the two stand columns (203) are symmetrically and fixedly arranged on one side of the top of the mounting seat (201), and one end of the carrying plate (202) is horizontally and fixedly arranged at the tops of the two stand columns (203).

7. The multifunctional measuring device for the building construction site according to claim 6, wherein the clamping assembly (21) comprises a supporting frame (210), a first rocker (211), a first bevel gear (212), a second bevel gear (213), a first threaded rod (214), a sliding table (215), two cross seats (216), two sliding rails (217), two clamping plates (218) and two buffer springs (219), the two cross seats (216) are symmetrically and fixedly arranged at the bottom of the landing plate (202), the two sliding rails (217) are symmetrically and fixedly arranged between the two cross seats (216), the supporting frame (210) is fixedly arranged at one side of the bottom of the landing plate (202), the first bevel gear (212) and the second bevel gear (213) are engaged and arranged in the supporting frame (210), the first rocker (211) is rotatably arranged at one side of the top of the landing plate (202), one end of the first rocker (211) passes through the landing plate (202) and is fixedly connected with the first bevel gear (212), the first threaded rod (214) is rotatably arranged between the two cross seats (216), one end of the first threaded rod (216) passes through the sliding rail (215) and is connected with the second bevel gear (213) and is slidably arranged at one side of the second sliding rail (216), and slip table (215) and first threaded rod (214) threaded connection, two buffer spring (219) symmetry welding sets up in one side of slip table (215), two splint (218) are fixed respectively and are set up in the one end that corresponds horizontal seat (216) and two buffer spring (219), two the relative one side of splint (218) all is equipped with slipmat (2180).

8. The multifunctional measuring device for the building construction site as claimed in claim 7, wherein a sliding groove (2150) is formed in the bottom of the sliding table (215), the adjusting assembly (22) comprises a second rocker (220), a second threaded rod (221), a sliding block (222), a winding frame (223), a plumb line (224), a plumb line (225) and two limiting plates (226), the two limiting plates (226) are symmetrically and fixedly arranged at two ends of the sliding groove (2150), the second threaded rod (221) is rotatably arranged between the two limiting plates (226), one end of the second threaded rod (221) penetrates through the corresponding limiting plate (226) and one end of the second rocker (220) to be fixedly connected, the sliding block (222) is slidably arranged in the sliding groove (2150) in a limiting mode, the sliding block (222) is in threaded connection with the second threaded rod (221), the winding frame (223) is fixedly arranged at the bottom of the sliding block (222), the plumb line (224) is wound on the winding frame (223), and the plumb line (225) is fixedly arranged at one end of the plumb line (224).

9. The multifunctional measuring device for the building construction site is characterized in that the sliding assembly (30) comprises an elevating block (300), two abutting plates (301) and two guide columns (302), wherein the two abutting plates (301) are symmetrically and detachably arranged at the upper end and the lower end of the supporting mechanism (1), the two guide columns (302) are symmetrically and fixedly arranged between the two abutting plates (301), and the elevating block (300) is arranged on the two guide columns (302) in a limiting sliding manner.

10. The multifunctional measuring device for the building construction site as claimed in claim 9, wherein the extension assembly (31) comprises a telescopic rod (310) and a fixing block (311), one end of the outside of the telescopic rod (310) is fixedly arranged at one side of the lifting block (300), one end of the inside of the telescopic rod (310) is fixedly connected with the fixing block (311), a through limiting groove (3110) is arranged at the top of the fixing block (311), and a barb (3111) is fixedly arranged at the top of the inner wall of the limiting groove (3110).

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