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, which comprises a supporting mechanism, a fixing mechanism and three groups of limiting mechanisms, wherein the supporting mechanism comprises a supporting frame, a lifting component and a buffering component, the fixing mechanism comprises a carrying component, a clamping component and an adjusting component, the carrying component is detachably arranged at the top of the supporting mechanism, the clamping component is fixedly arranged at one side of the bottom of the carrying component, the three groups of limiting mechanisms are fixedly and detachably arranged in the middle of the supporting mechanism in an annular array shape, and each group of limiting mechanism comprises a sliding component and an extending component.

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

The building construction measurement is the measurement work carried out in the construction stage, and the main task is to lay out the plane position and elevation of the building designed on the drawing on the construction working face with certain precision according to the design and construction requirements in the construction stage as the construction basis, and carry out a series of measurement control work in the construction process to guide and ensure the construction to be carried out according to the design requirements.

The important one of the indexes to be measured in building construction is the perpendicularity measurement of the wall surface, when the deviation value exceeds an allowable deviation value of 2-3mm, the wall surface is indicated to be in an inclined state and should be corrected immediately, and if errors occur in measurement and setting, not only can economic loss be directly caused, but also potential safety hazards can exist.

Present measurement wall face straightness that hangs down on building site generally only has a plumb line, lack the device of fixing the plumb line at the wall head, workman is for saving trouble a bit, push down the top of plumb line directly with a brick, release the plumb of bottom after that, this is very nonconformity standard and have great error, even the experienced old tile worker master also should not be like this, some have the device of fixed plumb line, under the condition on the non-conical ground of bottom plumb, just hang at the wall middle part, if the vertical swing can be blown in the wind, thereby arouse the plumb line and rock, and then make and measure inaccurately.

Chinese patent application No.: CN202020535885.6; the publication date is as follows: 2020.10.16 discloses an intelligence measuring device for building construction, including the measuring device main part, the upper end surface of measuring device main part is provided with screens fixed establishment, the middle part internal surface of measuring device main part is provided with the roller bearing that resets No. one, the lower extreme surface of roller bearing that resets is provided with the magnetic line of force, the lower extreme surface fixed mounting of magnetic line of force hangs the awl, the front end surface of measuring device main part is provided with the screw.

The structure of the above case has the following disadvantages:

1. the device for the convenience of measuring, can adsorb the sucking disc on the right angle board at the head of a wall, make the fly leaf laminating at the wall to fix the measuring device main part at building wall, generally just build the cement piece of having a lot of sclerosis on the head of a wall soon, when utilizing the sucking disc to adsorb, its bottom has many spaces, can't realize fixed effect at all.

2. The device pull out the connecting wire from No. two roller bearings that reset in the anti-swing mechanism, then make one side of dead lever fix on hanging the awl, then insert the dead lever ground to prevent to hang the swing that the magnetic line of force on the awl was blown by the wind, add two No. two roller bearings that reset and pull out two dead levers, two dead lever fixed connection hang the awl, and insert underground, can prevent the magnetic line of force swing really, if need hang the unsettled measurement of awl, then prevent that the magnetic line of force swing can't realize.

Therefore, according to the prior art: there is a need for a multifunctional measuring device for use in construction sites.

Disclosure of Invention

The invention aims to provide a multifunctional measuring device for a building construction site.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a building construction site uses multi-functional measuring device, including supporting mechanism, fixed establishment and three stop gear of group, the supporting mechanism includes support frame, lift subassembly and buffering subassembly, the fixed bottom that sets up in the support frame of buffering subassembly, the fixed top that sets up in the support frame of lift subassembly, and lift subassembly and buffering subassembly fixed connection, fixed establishment is including carrying subassembly, centre gripping subassembly and adjusting part, it can dismantle and set up in the supporting mechanism top to carry the subassembly, the centre gripping subassembly is fixed to be set up in carrying subassembly bottom one side, the fixed bottom one end that sets up in the centre gripping subassembly of adjusting part, three groups stop gear is that annular array form is fixed to be dismantled and set up in the supporting mechanism middle part, every group stop gear includes slip subassembly and extension subassembly, the slip subassembly can be dismantled and set up in supporting mechanism one side, it sets up in the one end of slip subassembly to extend the subassembly.

Further, the support frame includes that top dish, first three horn bars of supporting, second support three horn bars and three support column, and is three the support column is three pyramid form setting, the top dish set up in the top of three support column and with the equal fixed connection of three support column, first three horn bars of supporting are fixed to be set up in the bottom of three support column, the second supports three horn bars of supporting and fixes to be set up in the middle part of three support column, every the support column bottom is all fixed and is equipped with the universal wheel.

Furthermore, the buffering assembly comprises a first fixing column and a hydraulic damper, the first fixing column is fixedly arranged in the middle of the first supporting triangular rod, and the hydraulic damper is in a vertical state and is fixedly arranged on the first fixing column.

Furthermore, the lifting assembly comprises a second fixing column, a shaft sleeve, a lifting column, a mounting box, a machine base, a motor, a rotating shaft and a gear, the second fixing column is fixedly arranged on a second supporting triangular rod, the shaft sleeve is fixedly arranged on the second fixing column in a vertical state, the lifting column is sleeved in the shaft sleeve, two limiting strips are symmetrically and fixedly arranged on the inner wall of the shaft sleeve, two strip-shaped grooves are symmetrically arranged on the outer wall of the lifting column and are in sliding connection with the corresponding two limiting strips, and a controller is arranged on one side of the outside of the mounting box.

Further, the mounting box is fixed to be set up in the top of three support group, and the top dish is located the mounting box, the lift capital end pass top dish and mounting box and with top dish sliding connection, the lift post is equipped with a plurality of tooth's sockets in one side of vertical direction, and the bottom of lift post and hydraulic damper's output shaft fixed connection, the frame is fixed to be set up in mounting box inside bottom one side, the motor is fixed to be set up on the frame, and the output shaft of motor passes through the one end fixed connection of shaft coupling with the pivot, the other end of pivot passes bottom one side of top dish and rotates with the top dish to be connected, the gear is fixed to be set up in the middle part of pivot, and the gear sets up with a plurality of tooth's socket meshes that correspond.

Further, it includes foundation column, mount pad, carries on board and two stands to carry the subassembly, the foundation column can be dismantled and set up in supporting mechanism's top, the mount pad rotates and sets up in the foundation column top, and the fixed spacing dish that is equipped with in foundation column top, two stand symmetry and fixed the setting in mount pad top one side, the one end of carrying the board is the fixed top that sets up in two stands of horizontality.

Further, the centre gripping subassembly is including a year frame, first rocker, first bevel gear, second bevel gear, first threaded rod, slip table, two cross seats, two slide rails, two splint and two buffer spring, two the cross seat symmetry is fixed to be set up in the carrying board bottom, two the slide rail symmetry is fixed to be set up between two cross seats, it sets up in carrying board bottom one side to prop up the frame fixedly, first bevel gear and second bevel gear meshing set up in a carrying frame, first rocker rotates to set up in carrying board top one side, and the one end of first rocker passes carrying board and first bevel gear fixed connection, first threaded rod rotates to set up between two cross seats, and the one end of first threaded rod passes cross seat and carries frame and second bevel gear fixed connection, the spacing slip in slip table top sets up on two slide rails, and slip table and first threaded connection threaded rod, two buffer spring symmetry welding sets up in one side of slip table, two splint respectively fixed setting in the one end that corresponds cross seat and two buffer spring, two relative one side of splint all is equipped with the slipmat.

Further, the slip table bottom is equipped with the sliding tray, adjusting part includes second rocker, second threaded rod, slider, reel, plumb line, plumb and two limiting plates, two limiting plate symmetry and fixed the setting in the both ends of sliding tray, the second threaded rod rotates and sets up between two limiting plates, and the one end of second threaded rod passes the one end fixed connection who corresponds limiting plate and second rocker, the spacing slip of slider sets up in the sliding tray, and slider and second threaded rod threaded connection, the reel is fixed to be set up in the slider bottom, the plumb line is around locating the reel, the plumb line is fixed to be set up in the one end of plumb line.

Furthermore, the sliding assembly comprises a lifting block, two abutting plates and two guide posts, the two abutting plates are symmetrically and detachably arranged at the upper end and the lower end of the supporting mechanism, the two guide posts are symmetrically and fixedly arranged between the two abutting plates, and the lifting block is arranged on the two guide posts in a limiting sliding manner.

Further, the extension subassembly includes telescopic link and fixed block, the outside one end of telescopic link is fixed to be set up in one side of elevator, and the inside one end and the fixed block fixed connection of telescopic link, the top of fixed block is equipped with the spacing groove that link up, the fixed must of being equipped with in inner wall top of spacing groove.

The invention has the beneficial effects that:

1. the device is moved to the side of a wall body to be measured in a construction site, two support columns are selected to be horizontally placed on two sides of a wall corner, a controller turns on a motor switch, an output shaft of a motor drives a rotating shaft to rotate, the rotating shaft drives a wide gear to rotate, the wide gear is meshed with a plurality of tooth grooves on one side of a lifting column, so that the wide gear drives the lifting column to slide upwards in a limiting mode in a shaft sleeve, the lifting column drives a fixing mechanism on the top of the lifting column to ascend, when the lifting column slides and ascends in the shaft sleeve, the bottom of the lifting column also drives a hydraulic damper to stretch, when the lifting column ascends to the position where the fixing mechanism is flush with the wall head, the motor is turned off, when the lifting column is lifted to the position where the fixing mechanism is flush with the wall head, the gear drives the gear to rotate through the tooth grooves, the effect of adjusting and upgrading of the fixing mechanism is achieved, when the fixing mechanism is level with the wall head, the rotating mounting base is rotated, the fixing mechanism is adjusted to the top position where the two clamp plates are placed on two sides of the wall head, the clamping mechanism is convenient to descend and the clamping device, and the clamping pad is arranged between the two clamp plates, and the anti-slip pad is not increased.

2. When the first rocker of manual rotation, first rocker drives first bevel gear and rotates, first bevel gear drives first threaded rod and rotates, two slide rails of first threaded rod cooperation drive slip table spacing slip on two slide rails, thereby the slip table drives the splint removal of one side to the splint of opposite side through two buffer spring, until two splint with the wall head centre gripping and fixed, be convenient for more accurate observation plumb line and the horizontal position of wall body through manual rotation first rocker, be convenient for adjust, when two splint carry out the centre gripping to the wall body, two buffer spring play the cushioning effect, avoid splint to the extrusion wearing and tearing of wall body.

3. When the plumb line is pulled out from the winding frame and is fixedly released with the plumb line, the second rocker is manually rotated, the second rocker drives the second threaded rod to rotate, the second threaded rod drives the sliding block to slide in the sliding groove in a limiting mode, the horizontal position of the plumb line and the wall body is adjusted, the distance between the plumb line and the wall body can be accurately controlled by manually rotating the second rocker, and the plumb line at the bottom of the plumb line and the fixing block can be adjusted to be sleeved.

4. Through the manual tensile fixed block that goes out of telescopic link, it must place in the spacing inslot to pass the plumb, and then the fixed block has played spacing effect to the plumb, when plumb line is tensile downwards, the plumb drives the fixed block downstream, the fixed block drives the telescopic link downstream, thereby the telescopic link drives the lifting block along the vertical downstream of two guide posts until inserting ground, after the fixed block is registrated with the plumb, when moving towards the wall body in order to guarantee the plumb line, through the setting of telescopic link, the fixed block also can be along with the vertical movement, thereby ensure when the plumb does not receive the wind-force swing, still can level or vertical direction remove, and synchronous with the fixed block.

5. When the plumb moves upwards, the inverted beard can prevent the plumb from being separated from the fixed block, so that the lifting block vertically moves upwards along the two guide posts until the lifting block is suspended.

According to the invention, the lifting of the fixing mechanism is controlled by the operation controller, and the first rocker and the second rocker are manually and respectively rotated, so that the verticality of the wall surface can be accurately measured in various states, meanwhile, the influence of wind power can be avoided, the operation is simple, the safety and the reliability are realized, and the measurement efficiency of the wall body of the construction site is greatly improved.

Drawings

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

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the supporting mechanism of the present invention;

FIG. 3 is a partially disassembled schematic view of the stand of the present invention;

FIG. 4 is a schematic illustration of the lift assembly and the cushion assembly of the present invention shown disassembled;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

FIG. 6 is a perspective view of the fixing mechanism of the present invention;

FIG. 7 is a schematic perspective view of the carrier assembly and the clamping assembly of the present invention;

FIG. 8 is a schematic view of an internal three-dimensional structure of the supporting frame according to the present invention;

FIG. 9 is an enlarged schematic view at B of FIG. 8;

FIG. 10 is a perspective view of the slide and adjustment assembly of the present invention;

FIG. 11 is an enlarged schematic view at C of FIG. 10;

FIG. 12 is a perspective view of the stop mechanism of the present invention;

FIG. 13 is a perspective view of the sliding assembly of the present invention;

FIG. 14 is a perspective view of the plumb line, plumb line and extension assembly of the present invention;

FIG. 15 is an enlarged schematic view at D of FIG. 14;

in the figure: the device comprises a supporting mechanism 1, a supporting frame 10, a top plate 100, a first supporting triangular rod 101, a second supporting triangular rod 102, a supporting column 103, a universal wheel 1030, a lifting assembly 11, a second fixing column 110, a shaft sleeve 111, a limiting strip 1110, a lifting column 112, a strip-shaped groove 1120, a tooth groove 1121, an installation box 113, a controller 1130, a machine base 114, a motor 115, a rotating shaft 116, a wide gear 117, a buffering assembly 12, a first fixing column 120 and a hydraulic damper 121;

the fixing mechanism 2, the carrying assembly 20, the bottom pillar 200, the limiting disc 2000, the mounting base 201, the carrying plate 202, the upright column 203, the clamping assembly 21, the carrying frame 210, the first rocker 211, the first bevel gear 212, the second bevel gear 213, the first threaded rod 214, the sliding table 215, the sliding groove 2150, the horizontal base 216, the sliding rail 217, the clamping plate 218, the anti-skid pad 2180, the buffer spring 219, the adjusting assembly 22, the second rocker 220, the second threaded rod 221, the sliding block 222, the winding frame 223, the plumb line 224, the plumb line 225 and the limiting plate 226;

the limiting mechanism 3, the sliding component 30, the lifting block 300, the abutting plate 301, the guide post 302, the extending component 31, the telescopic rod 310, the fixing block 311, the limiting groove 3110 and the inverted beard 3111.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

The invention provides a technical scheme that: referring to fig. 1, a multi-functional measuring device for building construction site, by supporting mechanism 1, fixed establishment 2 and three sets of stop gear 3 are constituteed, supporting mechanism 1 plays the supporting role to fixed establishment 2, supporting mechanism 1 plays the effect of carrying on three sets of stop gear 3 simultaneously, supporting mechanism 1 includes support frame 10, lifting unit 11 and buffer component 12, support frame 10 plays the effect of fixed mounting carrier to lifting unit 11 and buffer component 12, buffer component 12 is fixed to be set up in the bottom of support frame 10, lifting unit 11 is fixed to be set up in the top of support frame 10, and lifting unit 11 and buffer component 12 fixed connection, fixed establishment 2 is including carrying on subassembly 20, centre gripping subassembly 21 and adjusting part 22, carry on subassembly 20 and play the effect of fixed mounting carrier to centre gripping subassembly 21 and adjusting part 22, carry on subassembly 20 and can dismantle and set up in support mechanism 1 top, centre gripping unit 21 is fixed to be set up in carrying on subassembly 20 bottom one side, adjusting part 22 is fixed to be set up in centre gripping unit 21's bottom one end, stop gear 3 is the fixed removable detachable array that sets up in support mechanism 1 middle part 1, each set up in the fixed establishment of annular form and the extension subassembly 30 and the extension subassembly 31, it is the unanimous to be the extension subassembly 30 to be the fixed subassembly 30, it is the extension subassembly to be the fixed mechanism of the fixed movement state to be the extension subassembly 31, it is the same.

In the present invention, the supporting frame 10 shown in fig. 2 to 3 includes a top plate 100, a first supporting triangular rod 101, a second supporting triangular rod 102 and three supporting columns 103, the top plate 100 plays a role of fixing a carrier for the three supporting columns 103, the first supporting triangular rod 101 provides a fixed mounting carrier for the buffer component 12, the second supporting triangular rod 102 provides a fixed mounting carrier for the lifting component 11, the three supporting columns 103 are arranged in a triangular cone shape, the triangular cone shape has a stabilizing function, the top plate 100 is arranged on 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, the arrangement of the universal wheel 1030 improves the flexibility of the device, and facilitates movement.

Referring to fig. 4 to 5, the lifting assembly 11 includes a second fixing column 110, a shaft sleeve 111, a lifting column 112, a mounting box 113, a base 114, a motor 115, a rotating shaft 116, and a wide gear 117, where the second fixing column 110 is a fixed mounting carrier for the shaft sleeve 111, the mounting box 113 provides a fixed mounting space for the base 114 while protecting the motor 115, the second fixing column 110 is fixedly disposed on the second triangular supporting rod 102, the shaft sleeve 111 is fixedly disposed on the second fixing column 110 in a vertical state, the lifting column 112 is sleeved in the shaft sleeve 111, the inner wall of the shaft sleeve 111 is symmetrically and fixedly provided with two position-limiting strips 1110, the outer wall of the lifting column 112 is symmetrically provided with two strip-shaped grooves 1120, the two strip-shaped grooves 1120 are slidably connected with the corresponding two position-limiting strips 1110, the two position-limiting strips 1110 are matched with the two strip-shaped grooves 1120, so as to ensure that the lifting column 112 cannot rotate when sliding in the shaft sleeve 111, and achieve a position-limiting effect, the external side of the mounting box 113 is provided with a controller 1130, 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, the rotating shaft 116 drives the wide gear 117 to rotate, because the wide gear 117 is meshed with a plurality of tooth sockets 1121 on one side of the lifting column 112, the wide gear 117 drives the lifting column 112 to slide upwards in the shaft sleeve 111, and then the lifting column 112 drives the fixing mechanism 2 on the top of the lifting column to ascend, the buffering component 12 comprises a first fixing column 120 and a hydraulic damper 121, the first fixing column 120 provides a fixed mounting carrier for the hydraulic damper 121, the first fixing column 120 is fixedly arranged in the middle of the first supporting triangular rod 101, the hydraulic damper 121 is fixedly arranged on the first fixing column 120 in a vertical state, when the lifting column 112 slides and ascends in the shaft sleeve 111, the bottom of the lifting column 112 also drives the hydraulic damper 121 to stretch, so as to play a role of protecting the rotating shaft 116 and the motor 115, avoiding rapid raising and lowering of the raising and lowering post 112.

As described above, the mounting box 113 is fixedly disposed at the top of the three support groups, the top tray 100 is located in the mounting box 113, the top end of the lifting column 112 penetrates through the top tray 100 and the mounting box 113 and is slidably connected with the top tray 100, one side of the lifting column 112 in the vertical direction is provided with a plurality of tooth sockets 1121, the plurality of tooth sockets 1121 are matched with the wide gear 117, the lifting column 112 can be driven to lift when the wide gear 117 rotates, the bottom of the lifting column 112 is fixedly connected with the output shaft of the hydraulic damper 121, the base 114 is fixedly disposed at one side of the bottom end inside the mounting box 113, the motor 115 is fixedly disposed on the base 114, the base 114 provides a fixed mounting carrier for the motor 115, the 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 tray 100 and is rotatably connected with the top tray 100, the wide gear 117 is fixedly disposed at the middle of the rotating shaft 116, and the wide gear 117 is engaged with the corresponding tooth sockets 1121.

In one embodiment of the present invention, the carrying assembly 20 shown in fig. 6 to 9 includes a bottom pillar 200, a mounting seat 201, a carrying plate 202, and two vertical pillars 203, wherein the bottom pillar 200 provides a rotating carrier for the mounting seat 201, the two vertical pillars 203 provide a fixed mounting carrier for the carrying plate 202, the carrying plate 202 provides a fixed mounting carrier for the clamping assembly 21 and the adjusting assembly 22, the bottom pillar 200 is detachably disposed on the top of the supporting mechanism 1, the mounting seat 201 is rotatably disposed on the top of the bottom pillar 200, and a limiting plate 2000 is fixedly disposed on the top of the bottom pillar 200, when the mounting seat 201 rotates on the bottom pillar 200, the limiting plate 2000 limits the mounting seat 201 to prevent the mounting seat 201 from falling off the bottom pillar 200, the two vertical pillars 203 are symmetrically and fixedly disposed on one side of the top of the mounting seat 201, and one end of the carrying plate 202 is horizontally and fixedly disposed on the tops of the two vertical pillars 203.

In the invention, the holding assembly 21 at the bottom of the carrying assembly 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 transverse seats 216, two sliding rails 217, two clamping plates 218 and two buffer springs 219, the supporting frame 210 provides a rotating carrier for the first bevel gear 212 and the second bevel gear 213, the two transverse seats 216 provide a limiting carrier for the sliding table 215, the two transverse seats 216 are symmetrically and fixedly arranged at the bottom of the carrying plate 202, the two sliding rails 217 are symmetrically and fixedly arranged between the two transverse seats 216, the supporting frame 210 is fixedly arranged at one side of the bottom of the carrying 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 carrying plate 202, one end of the first rocker 211 passes through the carrying plate 202 and is fixedly connected with the first bevel gear 212, the first threaded rod 214 is rotatably arranged between the two transverse seats 216, one end of the first threaded rod 214 passes through the transverse seats 216 and the carrying frame 216 and is fixedly connected with the two buffer springs 2180, when the two buffer springs are used for preventing the first bevel gears from sliding springs 218 from sliding, the sliding springs 2180, the two buffer springs are respectively arranged at one side of the sliding plates 215, the first rocker 218 and the two buffer springs are used for preventing the two buffer springs from sliding plates from sliding, the sliding plates, the two buffer springs 2180, the first bevel gear 212 drives the first threaded rod 214 to rotate, the first threaded rod 214 is matched with the two slide rails 217 to drive the sliding table 215 to slide on the two slide rails 217 in a limiting manner, so that the sliding table 215 drives the clamping plate 218 on one side to move towards the clamping plate 218 on the other side through the two buffer springs 219 until the two clamping plates 218 clamp and fix the wall head.

Referring to fig. 10 to 11, a sliding groove 2150 is formed at the bottom of the sliding table 215, the sliding groove 2150 provides a limiting sliding space for the slider 222, the adjusting assembly 22 includes a second rocking bar 220, a second threaded bar 221, a slider 222, a winding frame 223, a plumb line 224, a plumb 225 and two limiting plates 226, the winding frame 223 provides a winding roller carrier for the plumb line 224, the two limiting plates 226 limit the slider 222, the two limiting plates 226 are symmetrically and fixedly disposed at two ends of the sliding groove 2150, the second threaded bar 221 is rotatably disposed between the two limiting plates 226, one end of the second threaded bar 221 passes through the corresponding limiting plate 226 and is fixedly connected with one end of the second rocking bar 220, the slider 222 is slidably disposed in the sliding groove 2150 in a limiting manner, the slider 222 is in threaded connection with the second threaded bar 221, the winding frame 223 is fixedly disposed at the bottom of the slider 222, the plumb line 224 is wound on the winding frame 223, the plumb line 225 is fixedly disposed at one end of the plumb line 224, when the second rocking bar 220 is manually rotated, the second rocking bar 220 drives the second threaded bar 220 to rotate the second threaded bar 221, the slider 221 drives the slider 222 to drive the slider 222 to slide in the sliding groove 2150, thereby adjusting the horizontal position of the plumb line 224, and the limiting sliding groove 215224, and the accurate distance between the plumb line of the wall can be controlled by manually operated by the manual rotation of the second rocking bar 220.

In the present invention, the sliding assembly 30 shown in fig. 12 to 13 includes a lifting block 300, two abutting plates 301 and two guiding columns 302, the two abutting plates 301 provide fixing carriers for the two guiding columns 302, the two guiding columns 302 provide limiting sliding carriers for the lifting block 300, the two abutting plates 301 are symmetrically and detachably disposed at the upper and lower ends of the supporting mechanism 1, the two guiding columns 302 are symmetrically and fixedly disposed between the two abutting plates 301, the lifting block 300 is limitedly and slidably disposed on the two guiding columns 302, when the fixing block 311 drives the telescopic rod 310 to move downward, the telescopic rod 310 drives the lifting block 300 to vertically move downward along the two guiding columns 302 until being inserted into the ground, so as to fix the counterweight line 224.

Referring to fig. 14 to 15, the extension assembly 31 located at one side of the lifting block includes a telescopic rod 310 and a fixing block 311, one end of the outside of the telescopic rod 310 is fixedly disposed at one side of the lifting block 300, one end of the inside of the telescopic rod 310 is fixedly connected to the fixing block 311, a through limiting groove 3110 is disposed at the top of the fixing block 311, the limiting groove 3110 provides a limiting carrier for the plumb line 225, an inverted beard 3111 is fixedly disposed at the top of the inner wall of the limiting groove 3110, the inverted beard 3111 limits the plumb line 225 and simultaneously enables the plumb line 225 and the fixing block 311 to be lifted synchronously, after the fixing block 311 is sleeved with the plumb line 225, in order to ensure that the plumb line 224 moves towards the wall, the fixing block 311 can also move along with the plumb line 225 through the arrangement of the telescopic rod 310, thereby ensuring that the plumb line 225 can also move horizontally or vertically and synchronize with the fixing block 311 while not swinging under the wind force.

The working principle is as follows: moving the device to a place to be measured at a construction site, selecting two support columns 103 to be horizontally placed at two sides of a wall corner, operating a controller 1130 to turn on a switch of a motor 115, driving an output shaft of the motor 115 to rotate a rotating shaft 116, driving a wide gear 117 to rotate, driving a hydraulic damper 121 to stretch when the wide gear 117 is meshed with a plurality of tooth sockets 1121 at one side of a lifting column 112, driving the lifting column 112 to limit and slide upwards in a shaft sleeve 111, driving a fixing mechanism 2 at the top of the lifting column 112 to ascend by the lifting column 112, driving the hydraulic damper 121 to stretch at the bottom of the lifting column 112 while the lifting column 112 slides and ascends in the shaft sleeve 111, turning off the motor 115 when the fixing mechanism 2 is lifted to a position flush with the wall head, manually rotating a bottom column 200 to adjust the horizontal position of a mounting base 201, placing two clamping plates 218 at the top positions at two sides of the wall head, operating the controller 1130 to turn on the switch of the motor 115, and turning off the motor 115 when the two clamping plates 218 are lowered to a position flush with the wall head, the first rocker 211 is manually rotated, 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 is matched with the two slide rails 217 to drive the sliding table 215 to slide on the two slide rails 217 in a limiting manner, so that the sliding table 215 drives the clamping plate 218 on one side to move towards the clamping plate 218 on the other side through the two buffer springs 219 until the two clamping plates 218 clamp and fix the wall head, then the plumb line 224 is pulled out from the winding frame 223 and is fixed and released with the plumb line 225, the second rocker 220 is manually rotated, the second rocker 220 drives the second threaded rod 221 to rotate, the second threaded rod 221 drives the sliding block 222 to slide in a limiting manner in the sliding groove 2150, so as to adjust the horizontal position of the plumb line 224 and the wall body, after the adjustment is completed, the fixing block 311 is manually pulled out through the telescopic rod 310, the plumb line 225 passes through the inverted beard 1 and is placed in the limiting groove 3110, and then fixed block 311 has played spacing effect to plumb 225, when plumb line 224 is tensile downwards, plumb 225 drives fixed block 311 and moves down, fixed block 311 drives telescopic link 310 and moves down, thereby telescopic link 310 drives elevator 300 along two guide posts 302 vertical downstream until inserting ground, when plumb 225 rebound, must 3111 prevent plumb 225 and fixed block 311 to break away from down, thereby also can make elevator 300 along two guide posts 302 vertical upstream move until hanging, when the wall body height is too high, can pull down the measurement from supporting mechanism 1 with fixed establishment 2 and stop gear 3.

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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