CN109000632B - A building construction verticality deviation observer - Google Patents

Abstract

The invention relates to a viewer, in particular to a viewer for building construction verticality deviation. The technical problem to be solved is as follows: the utility model provides a can stabilize to the wall straightness that hangs down detect to the construction straightness deviation of hanging down visualizer of mark deviation position when can also retest. The technical scheme is as follows: a building construction verticality deviation observer comprises a base, wheels, an internal thread sleeve, a screw, a knob, a supporting seat, a bubble, a first fixing plate, a supporting rod, a connecting rod, a first sliding sleeve, a guide sleeve, an L-shaped rod and the like; wheels are arranged on the lower portions of the left side surface and the right side surface of the base, and internal thread sleeves are arranged on the left side and the right side of the bottom of the base and in the middle of the bottom of the base. The roller can detect the perpendicularity of the wall more stably through the action of the supporting seat and the wheels, and the large-head pen is placed in the placing hole to be fixed, so that the line can be drawn on the oil paper while the detection is carried out, and the line drawn on the oil paper is bent when deviation occurs, so that an operator can know the deviation position more clearly.

Description

A building construction verticality deviation observer

technical field

The invention relates to an observation instrument, in particular to an observation instrument for verticality deviation of building construction.

Background technique

During construction, after the wall is built, in order to ensure the safety of the wall in subsequent use, the construction personnel will test the verticality of the wall. Generally, people use a hanging hammer to test the verticality of the wall. The wire used by the hammer is soft, which is easily affected by the wind and affects the detection of the wall, and there is no mark after the hanging hammer is removed, which makes the construction personnel unclear about the deviation position, so people will mark at the same time when using the hanging hammer, and It is also necessary to hold the hanging hammer to avoid being blown by the wind, which is more troublesome.

SUMMARY OF THE INVENTION

In order to overcome the disadvantage that the wire used by the hanging hammer is soft and easily affected by the wind, and there is no mark after the hanging hammer is removed, so that the construction personnel are not clear about the deviation position, the technical problem to be solved: provide The utility model relates to a building construction verticality deviation observer which can stably detect the verticality of a wall, and can also mark the deviation position at the same time.

The technical scheme is: a building construction verticality deviation observation instrument, comprising a base, a wheel, an internal thread sleeve, a screw rod, a knob, a support seat, a blister, a first fixing plate, a support rod, a connecting rod, a first sliding sleeve, Guide bush, L-shaped rod, roller, cross rod, mounting plate, first fastening bolt, second fixing plate, second fastening bolt, vertical rod, electric winding wheel and cable Wheels, the bottom left and right sides and the middle of the base are installed with internal thread sleeves, the internal thread sleeve is provided with a screw, the bottom end of the screw is equipped with a knob, the bottom of the knob is equipped with a support seat, and the top and middle of the base are embedded in the installation There are blisters, a first fixing plate is installed symmetrically on the left and right sides of the top of the base, a support rod is installed in the middle of the top of the base, a plurality of connecting rods are arranged above the support rods, and vertical rods are arranged above the connecting rods. The lower part of the connecting rod is provided with threads, the middle of the top of the connecting rod and the middle of the top of the support rod are provided with threaded holes, the lower part of the connecting rod is located in the threaded hole to connect with the support rod, the lower part of the vertical rod is located in the threaded hole to connect with the connecting rod, the front and rear of the vertical rod are connected with the connecting rod. A second fixing plate is installed on the upper part of both sides, the left and right sides of the second fixing plate and the left and right sides of the first fixing plate are provided with second fastening bolts, and a first sliding sleeve is arranged on the vertical rod. A guide sleeve is installed on the side, an L-shaped rod is installed in the guide sleeve, a roller is installed at the right end of the L-shaped rod, a crossbar is installed on the right part of the front side of the L-shaped rod, the crossbar is located on the front side of the connecting rod, and a mounting plate is installed on the left end of the crossbar , There are placement holes evenly spaced on the mounting plate, the first fastening bolts are evenly spaced at the top of the mounting plate, an electric winding wheel is installed on the upper part of the front side of the vertical rod, and a pulling wire is wound on the electric winding wheel, and the tail end of the pulling wire is Connect to the top left side of the guide bush.

Further, an erasing device is also included, and the erasing device includes a box body, a first bearing seat, a rotating shaft, a turntable, a clamping tooth, a guide rod, a second sliding sleeve, a blocking rod, a driving motor, a connecting plate, a wiping plate and Spring, a box body is installed on the upper part of the left side of the vertical rod, a through hole is opened on the rear side of the bottom of the box body, a guide rod is installed symmetrically on the left and right sides of the lower part of the front side of the box body, and a second sliding sleeve is sleeved at the rear of the guide rod. A spring is connected between the front side of the second sliding sleeve and the front side of the box, the spring is sleeved on the guide rod, a connecting plate is installed between the rear ends of the second sliding sleeve on the left and right sides, and a wiper plate is installed in the middle of the rear side of the connecting plate. A blocking rod is installed on the top right side of the second sliding sleeve on the left side, a first bearing seat is installed on the upper part of the right side of the box body, a rotating shaft is installed in the first bearing seat, the left end of the rotating shaft runs through the upper left side of the box body, and the left part of the rotating shaft is installed with a On the turntable, the outer side of the turntable is equipped with clamping teeth evenly spaced, and the clamping teeth are in contact with the blocking rod. A drive motor is installed horizontally on the upper left side of the box, and the output shaft of the drive motor is connected to the left end of the rotating shaft through a coupling.

Further, it also includes a third sliding sleeve, a third fastening bolt, a vertical plate, a button and a contact rod, a third sliding sleeve is arranged on the L-shaped rod, and a third fastening bolt is arranged in the middle of the front side of the third sliding sleeve. , the third tightening bolt is in contact with the L-shaped rod, a vertical plate is installed in the middle of the top of the third sliding sleeve, a button is installed on the left side of the vertical plate, the button is connected with the electric winding wheel, and the upper right side of the guide sleeve is installed with a Contact lever, the contact lever is located to the left of the button.

Further, it also includes a cover plate, a 7-type rod and a second bearing seat, a groove is opened in the middle of the front side of the base, a cover plate is installed on the lower part of the front side of the base through a hinge, the cover plate is matched with the groove, and the upper part of the front side of the base is installed. A second bearing seat is installed symmetrically on the left and right sides, a 7-type rod is installed in the second bearing seat, and the 7-type rod is located on the front side of the cover plate and contacts with it.

First, the operator connects an appropriate amount of connecting rods to the support rods and vertical rods, and then places one end of the oil paper between the first fixing plates on the front and rear sides, and the other end between the second fixing plates on the front and rear sides. Move the second tightening bolt inward, the second tightening bolt moves inward and contacts the oil paper to fix it, stop twisting the second tightening bolt, and then put the tack pen into the placement hole, and make the tack pen and the oil paper contact, and then twist the first fastening bolt to move inward and contact the pen to fix it, then the device can be moved to the side of the wall through the wheels, and the rollers are in contact with the wall, and then turn the knob to rotate forward and reverse alternately, the knob is positive and negative. The reverse alternate rotation drives the screw and the support base to rotate alternately, and the forward and reverse rotation of the screw drives the base to move up and down through the inner threaded sleeve, and the base moves up and down to drive the blisters to move up and down. In the horizontal state, the electric winding wheel can be started to rotate forward, and the cable is loosened. Due to the influence of gravity, the first sliding sleeve moves downward to drive the guide sleeve to move downward, and the guide sleeve moves towards love to drive the L-shaped rod to move downward. The downward movement of the shaped rod drives the rollers to move downwards, and the rollers move downwards to roll on the wall. At the same time, the L-shaped rods also drive the horizontal bars to move downwards. Move down to draw lines on the oiled paper. When the roller moves down to the maximum stroke, the electric winding wheel can be turned off, and the operator can check the oil paper on the line. If the line is curved, it means that the wall is not vertical, otherwise it is vertical. In the same way, when the operator finishes checking the wire, he can start the reversal of the electric reel, and the reversal of the electric reel drives the first sliding sleeve to move up through the pulling wire, which in turn drives the roller to move up to return to its original position, and close the electric reel. Line wheel, the operator can wipe the line on the oil paper, and then push the device to observe the next wall.

Initially, oil paper is rolled on the rotating shaft, the head end of the oil paper moves through the through hole to the outside of the box, and the oil paper is in contact with the wiper. First, the operator starts the drive motor to reverse, and the drive motor reverses the rotation to drive the shaft to reverse. The oil paper is reversed, and at the same time, the rotation of the rotating shaft drives the reverse rotation of the turntable, and the reverse rotation of the turntable drives the reverse rotation of the card teeth. The back and forth movement of the second sliding sleeve drives the connecting plate to move back and forth, and the back and forth movement of the connecting plate drives the wiper to move back and forth. When the wiper moves forward, the wiper does not contact the oil paper, and then the oil paper moves downward. When the wiper moves backwards , the wiper is in contact with the oil paper to fix it. Repeatedly, the oil paper can be continuously moved downward. When the head end of the oil paper moves down between the first fixed plates on the front and rear sides, the drive motor is turned off. Due to the action of the spring , the wiper is in contact with the oil paper, and the operator can twist the second fastening bolt to move inward to fix the oil paper. When the verticality of the wall is observed, and the operator has checked the line, the second fastening bolt can be twisted. Move outward without contacting the oil paper, and then start the driving motor to rotate forward, the forward rotation of the driving motor drives the forward rotation of the rotating shaft, the forward rotation of the rotating shaft drives the forward rotation of the turntable, the forward rotation of the turntable drives the positive rotation of the card teeth, and the positive rotation of the card teeth slides on the blocking rod , At the same time, the shaft rotates forward to roll up the oil paper. When the oil paper is rolled up, the wiper wipes the lines on the oil paper. When the oil paper returns to its original position, the drive motor can be turned off. In this way, the operator does not need to manually wipe the lines on the oil paper, saving time and effort.

When the oil paper is fixed, the operator can twist the third tightening bolt to move outward, and the third tightening bolt moves outward without contacting the L-shaped rod, and then the third sliding sleeve can be pulled left and right to move to a suitable position. When the third sliding sleeve moves to an appropriate position, stop moving the third sliding sleeve, twist the third fastening bolt to move inward and contact the L-shaped rod to fix the third sliding sleeve, and then start to detect the wall. When the L-shaped rod moves to the left to drive the third sliding sleeve to the left, the third sliding sleeve moves to the left through the vertical plate to drive the button to move to the left. When the button moves to the left and contacts the contact rod, the electric winding wheel is closed, and then Indicates that the wall is not vertical and has exceeded the inclination range. In this way, the required inclination can be adjusted.

When the device is not in use, the operator can remove the connecting rod from the vertical rod and the support rod, and then turn the 7-type rod to reverse and not contact the cover plate, open the cover plate and put the connecting rod into the groove. When the connecting rods are all put into the grooves, the cover can be closed, and then the 7-type rod can be turned to contact with the cover to block and fix it. In this way, damage caused by prolonged support of the connecting rod can be prevented.

Beneficial effects of the present invention: the present invention enables the roller to more stably detect the verticality of the wall through the function of the support seat and the wheel, and by placing the pen in the placement hole for fixation, it can be detected on the oil paper at the same time. When drawing a line, the line drawn on the oil paper will be bent when there is a deviation, so that the operator can know the deviation position more clearly. It is convenient and quick to erase the line.

Description of drawings

FIG. 1 is a schematic view of the front structure of the present invention.

FIG. 2 is a schematic view of the front structure of the connecting rod of the present invention.

FIG. 3 is a partial front view structural schematic diagram of the present invention.

FIG. 4 is a partial left-view structural schematic diagram of the present invention.

Figure 5 is an enlarged schematic view of Part A of the present invention.

Reference number: 1 base, 2 wheels, 3 internal thread sleeves, 4 screws, 5 knobs, 6 support bases, 7 blisters, 8 first fixing plates, 9 support rods, 10 connecting rods, 11 threaded holes, 12 oil paper, 13 The first sliding sleeve, 14 The guide sleeve, 15 The L-shaped rod, 16 The roller, 17 The cross bar, 18 The mounting plate, 19 The placement hole, 20 The first fastening bolt, 21 The second fixing plate, 22 The second fastening bolt, 23 vertical rod, 24 electric winding wheel, 25 pull wire, 26 erasing device, 261 box, 262 first bearing seat, 263 rotating shaft, 264 turntable, 265 locking teeth, 266 guide rod, 267 second sliding sleeve, 268 block Lever, 269 Drive Motor, 2610 Connecting Plate, 2611 Through Hole, 2612 Wipe Plate, 2613 Spring, 27 Third Sleeve, 28 Third Fastening Bolt, 29 Riser, 30 Button, 31 Contact Lever, 32 Groove, 33 Cover plate, 34 Type 7 rod, 35 Second bearing housing.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings.

Example 1

A building construction verticality deviation observation instrument, as shown in Figures 1-5, includes a base 1, a wheel 2, an internally threaded sleeve 3, a screw 4, a knob 5, a support base 6, a blister 7, and a first fixing plate 8 , support rod 9, connecting rod 10, first sliding sleeve 13, guide sleeve 14, L-shaped rod 15, roller 16, cross rod 17, mounting plate 18, first fastening bolt 20, second fixing plate 21, second Fastening bolts 22, vertical rods 23, electric reels 24 and pull wires 25, wheels 2 are installed on the lower part of the left and right sides of the base 1, and internal thread sleeves 3 are installed on the left and right sides and the middle of the bottom of the base 1. There is a screw 4 in the barrel 3, a knob 5 is installed at the bottom end of the screw 4, a support base 6 is installed at the center of the bottom of the knob 5, a blister 7 is embedded in the top and middle of the base 1, and the top left side of the base 1 is symmetrical on both sides. A first fixing plate 8 is installed in the form of a type, a support rod 9 is installed in the middle of the top of the base 1, a plurality of connecting rods 10 are arranged above the support rod 9, a vertical rod 23 is arranged above the connecting rod 10, and the lower part of the vertical rod 23 is connected with the connecting rod 10. The lower part is provided with threads, the middle part of the top end of the connecting rod 10 and the middle part of the top end of the support rod 9 are provided with threaded holes 11, the lower part of the connecting rod 10 is located in the threaded hole 11 to connect with the support rod 9, and the lower part of the vertical rod 23 is located in the threaded hole 11 and connected The rod 10 is connected, the upper part of the front and rear sides of the vertical rod 23 is installed with a second fixing plate 21, the left and right sides of the second fixing plate 21 and the left and right sides of the first fixing plate 8 are provided with second fastening bolts 22, the vertical rod 23 There is a first sliding sleeve 13 on it, a guide sleeve 14 is installed on the front side of the first sliding sleeve 13, an L-shaped rod 15 is arranged in the guide sleeve 14, a roller 16 is installed on the right end of the L-shaped rod 15, and the front side of the L-shaped rod 15 is on the right side. A cross bar 17 is installed at the front side of the connecting rod 10, and a mounting plate 18 is installed on the left end of the cross bar 17. The mounting plate 18 is evenly spaced with placement holes 19, and the top of the mounting plate 18 is evenly spaced. A tightening bolt 20 is installed, and an electric reel 24 is installed on the upper part of the front side of the vertical rod 23 .

Example 2

A building construction verticality deviation observation instrument, as shown in Figures 1-5, includes a base 1, a wheel 2, an internally threaded sleeve 3, a screw 4, a knob 5, a support base 6, a blister 7, and a first fixing plate 8 , support rod 9, connecting rod 10, first sliding sleeve 13, guide sleeve 14, L-shaped rod 15, roller 16, cross rod 17, mounting plate 18, first fastening bolt 20, second fixing plate 21, second Fastening bolts 22, vertical rods 23, electric reels 24 and pull wires 25, wheels 2 are installed on the lower part of the left and right sides of the base 1, and internal thread sleeves 3 are installed on the left and right sides and the middle of the bottom of the base 1. There is a screw 4 in the barrel 3, a knob 5 is installed at the bottom end of the screw 4, a support base 6 is installed at the center of the bottom of the knob 5, a blister 7 is embedded in the top and middle of the base 1, and the top left side of the base 1 is symmetrical on both sides. A first fixing plate 8 is installed in the form of a type, a support rod 9 is installed in the middle of the top of the base 1, a plurality of connecting rods 10 are arranged above the support rod 9, a vertical rod 23 is arranged above the connecting rod 10, and the lower part of the vertical rod 23 is connected with the connecting rod 10. The lower part is provided with threads, the middle part of the top end of the connecting rod 10 and the middle part of the top end of the support rod 9 are provided with threaded holes 11, the lower part of the connecting rod 10 is located in the threaded hole 11 to connect with the support rod 9, and the lower part of the vertical rod 23 is located in the threaded hole 11 and connected The rod 10 is connected, the upper part of the front and rear sides of the vertical rod 23 is installed with a second fixing plate 21, the left and right sides of the second fixing plate 21 and the left and right sides of the first fixing plate 8 are provided with second fastening bolts 22, the vertical rod 23 There is a first sliding sleeve 13 on it, a guide sleeve 14 is installed on the front side of the first sliding sleeve 13, an L-shaped rod 15 is arranged in the guide sleeve 14, a roller 16 is installed on the right end of the L-shaped rod 15, and the front side of the L-shaped rod 15 is on the right side. A cross bar 17 is installed at the front side of the connecting rod 10, and a mounting plate 18 is installed on the left end of the cross bar 17. The mounting plate 18 is evenly spaced with placement holes 19, and the top of the mounting plate 18 is evenly spaced. A tightening bolt 20 is installed, and an electric reel 24 is installed on the upper part of the front side of the vertical rod 23 .

It also includes an erasing device 26. The erasing device 26 includes a box body 261, a first bearing seat 262, a rotating shaft 263, a turntable 264, a tooth 265, a guide rod 266, a second sliding sleeve 267, a blocking rod 268, and a drive motor. 269. Connecting plate 2610, wiping plate 2612 and spring 2613, a box body 261 is installed on the upper left side of the vertical rod 23, a through hole 2611 is opened at the bottom and rear side of the box body 261, and the left and right sides of the lower part of the inner front side of the box body 261 are symmetrical A guide rod 266 is installed on the rear of the guide rod 266, a second sliding sleeve 267 is sleeved at the rear of the guide rod 266, a spring 2613 is connected between the front side of the second sliding sleeve 267 and the inner front side of the box 261, and the spring 2613 is sleeved on the guide rod 266, A connecting plate 2610 is installed between the rear ends of the second sliding sleeves 267 on the left and right sides, a wiping plate 2612 is installed in the middle of the rear side of the connecting plate 2610, and a blocking rod 268 is installed on the top right side of the second sliding sleeve 267 on the left side. A first bearing seat 262 is installed on the upper part of the right side surface, a rotating shaft 263 is installed in the first bearing seat 262, the left end of the rotating shaft 263 penetrates the upper left side of the box body 261, and a rotating plate 264 is installed on the left part of the rotating shaft 263. The outer surface of the rotating plate 264 is evenly spaced. A tooth 265 is installed, and the tooth 265 is in contact with the blocking rod 268. A drive motor 269 is installed horizontally on the upper left side of the box body 261. The output shaft of the drive motor 269 is connected to the left end of the rotating shaft 263 through a coupling.

Example 3

A building construction verticality deviation observation instrument, as shown in Figures 1-5, includes a base 1, a wheel 2, an internally threaded sleeve 3, a screw 4, a knob 5, a support base 6, a blister 7, and a first fixing plate 8 , support rod 9, connecting rod 10, first sliding sleeve 13, guide sleeve 14, L-shaped rod 15, roller 16, cross rod 17, mounting plate 18, first fastening bolt 20, second fixing plate 21, second Fastening bolts 22, vertical rods 23, electric reels 24 and pull wires 25, wheels 2 are installed on the lower part of the left and right sides of the base 1, and internal thread sleeves 3 are installed on the left and right sides and the middle of the bottom of the base 1. There is a screw 4 in the barrel 3, a knob 5 is installed at the bottom end of the screw 4, a support base 6 is installed at the center of the bottom of the knob 5, a blister 7 is embedded in the top and middle of the base 1, and the top left side of the base 1 is symmetrical on both sides. A first fixing plate 8 is installed in the form of a type, a support rod 9 is installed in the middle of the top of the base 1, a plurality of connecting rods 10 are arranged above the support rod 9, a vertical rod 23 is arranged above the connecting rod 10, and the lower part of the vertical rod 23 is connected with the connecting rod 10. The lower part is provided with threads, the middle part of the top end of the connecting rod 10 and the middle part of the top end of the support rod 9 are provided with threaded holes 11, the lower part of the connecting rod 10 is located in the threaded hole 11 to connect with the support rod 9, and the lower part of the vertical rod 23 is located in the threaded hole 11 and connected The rod 10 is connected, the upper part of the front and rear sides of the vertical rod 23 is installed with a second fixing plate 21, the left and right sides of the second fixing plate 21 and the left and right sides of the first fixing plate 8 are provided with second fastening bolts 22, the vertical rod 23 There is a first sliding sleeve 13 on it, a guide sleeve 14 is installed on the front side of the first sliding sleeve 13, an L-shaped rod 15 is arranged in the guide sleeve 14, a roller 16 is installed on the right end of the L-shaped rod 15, and the front side of the L-shaped rod 15 is on the right side. A cross bar 17 is installed at the front side of the connecting rod 10, and a mounting plate 18 is installed on the left end of the cross bar 17. The mounting plate 18 is evenly spaced with placement holes 19, and the top of the mounting plate 18 is evenly spaced. A tightening bolt 20 is installed, and an electric reel 24 is installed on the upper part of the front side of the vertical rod 23 .

It also includes an erasing device 26. The erasing device 26 includes a box body 261, a first bearing seat 262, a rotating shaft 263, a turntable 264, a tooth 265, a guide rod 266, a second sliding sleeve 267, a blocking rod 268, and a drive motor. 269. Connecting plate 2610, wiping plate 2612 and spring 2613, a box body 261 is installed on the upper left side of the vertical rod 23, a through hole 2611 is opened at the bottom and rear side of the box body 261, and the left and right sides of the lower part of the inner front side of the box body 261 are symmetrical A guide rod 266 is installed on the rear of the guide rod 266, a second sliding sleeve 267 is sleeved at the rear of the guide rod 266, a spring 2613 is connected between the front side of the second sliding sleeve 267 and the inner front side of the box 261, and the spring 2613 is sleeved on the guide rod 266, A connecting plate 2610 is installed between the rear ends of the second sliding sleeves 267 on the left and right sides, a wiping plate 2612 is installed in the middle of the rear side of the connecting plate 2610, and a blocking rod 268 is installed on the top right side of the second sliding sleeve 267 on the left side. A first bearing seat 262 is installed on the upper part of the right side surface, a rotating shaft 263 is installed in the first bearing seat 262, the left end of the rotating shaft 263 penetrates the upper left side of the box body 261, and a rotating plate 264 is installed on the left part of the rotating shaft 263. The outer surface of the rotating plate 264 is evenly spaced. A tooth 265 is installed, and the tooth 265 is in contact with the blocking rod 268. A drive motor 269 is installed horizontally on the upper left side of the box body 261. The output shaft of the drive motor 269 is connected to the left end of the rotating shaft 263 through a coupling.

It also includes a third sliding sleeve 27, a third tightening bolt 28, a vertical plate 29, a button 30 and a contact rod 31. The L-shaped rod 15 is provided with a third sliding sleeve 27, and the middle of the front side of the third sliding sleeve 27 is provided with The third tightening bolt 28, the third tightening bolt 28 is in contact with the L-shaped rod 15, a vertical plate 29 is installed in the middle of the top of the third sliding sleeve 27, and a button 30 is installed on the left side of the vertical plate 29. The button 30 is connected to the electric winding The wheel 24 is electrically connected, and a contact rod 31 is installed on the upper part of the right side of the guide sleeve 14 , and the contact rod 31 is located on the left side of the button 30 .

Example 4

A building construction verticality deviation observation instrument, as shown in Figures 1-5, includes a base 1, a wheel 2, an internally threaded sleeve 3, a screw 4, a knob 5, a support base 6, a blister 7, and a first fixing plate 8 , support rod 9, connecting rod 10, first sliding sleeve 13, guide sleeve 14, L-shaped rod 15, roller 16, cross rod 17, mounting plate 18, first fastening bolt 20, second fixing plate 21, second Fastening bolts 22, vertical rods 23, electric reels 24 and pull wires 25, wheels 2 are installed on the lower part of the left and right sides of the base 1, and internal thread sleeves 3 are installed on the left and right sides and the middle of the bottom of the base 1. There is a screw 4 in the barrel 3, a knob 5 is installed at the bottom end of the screw 4, a support base 6 is installed at the center of the bottom of the knob 5, a blister 7 is embedded in the top and middle of the base 1, and the top left side of the base 1 is symmetrical on both sides. A first fixing plate 8 is installed in the form of a type, a support rod 9 is installed in the middle of the top of the base 1, a plurality of connecting rods 10 are arranged above the support rod 9, a vertical rod 23 is arranged above the connecting rod 10, and the lower part of the vertical rod 23 is connected with the connecting rod 10. The lower part is provided with threads, the middle part of the top end of the connecting rod 10 and the middle part of the top end of the support rod 9 are provided with threaded holes 11, the lower part of the connecting rod 10 is located in the threaded hole 11 to connect with the support rod 9, and the lower part of the vertical rod 23 is located in the threaded hole 11 and connected The rod 10 is connected, the upper part of the front and rear sides of the vertical rod 23 is installed with a second fixing plate 21, the left and right sides of the second fixing plate 21 and the left and right sides of the first fixing plate 8 are provided with second fastening bolts 22, the vertical rod 23 There is a first sliding sleeve 13 on it, a guide sleeve 14 is installed on the front side of the first sliding sleeve 13, an L-shaped rod 15 is arranged in the guide sleeve 14, a roller 16 is installed on the right end of the L-shaped rod 15, and the front side of the L-shaped rod 15 is on the right side. A cross bar 17 is installed at the front side of the connecting rod 10, and a mounting plate 18 is installed on the left end of the cross bar 17. The mounting plate 18 is evenly spaced with placement holes 19, and the top of the mounting plate 18 is evenly spaced. A tightening bolt 20 is installed, and an electric reel 24 is installed on the upper part of the front side of the vertical rod 23 .

It also includes an erasing device 26. The erasing device 26 includes a box body 261, a first bearing seat 262, a rotating shaft 263, a turntable 264, a tooth 265, a guide rod 266, a second sliding sleeve 267, a blocking rod 268, and a drive motor. 269. Connecting plate 2610, wiping plate 2612 and spring 2613, a box body 261 is installed on the upper left side of the vertical rod 23, a through hole 2611 is opened at the bottom and rear side of the box body 261, and the left and right sides of the lower part of the inner front side of the box body 261 are symmetrical A guide rod 266 is installed on the rear of the guide rod 266, a second sliding sleeve 267 is sleeved at the rear of the guide rod 266, a spring 2613 is connected between the front side of the second sliding sleeve 267 and the inner front side of the box 261, and the spring 2613 is sleeved on the guide rod 266, A connecting plate 2610 is installed between the rear ends of the second sliding sleeves 267 on the left and right sides, a wiping plate 2612 is installed in the middle of the rear side of the connecting plate 2610, and a blocking rod 268 is installed on the top right side of the second sliding sleeve 267 on the left side. A first bearing seat 262 is installed on the upper part of the right side surface, a rotating shaft 263 is installed in the first bearing seat 262, the left end of the rotating shaft 263 penetrates the upper left side of the box body 261, and a rotating plate 264 is installed on the left part of the rotating shaft 263. The outer surface of the rotating plate 264 is evenly spaced. A tooth 265 is installed, and the tooth 265 is in contact with the blocking rod 268. A drive motor 269 is installed horizontally on the upper left side of the box body 261. The output shaft of the drive motor 269 is connected to the left end of the rotating shaft 263 through a coupling.

It also includes a third sliding sleeve 27, a third tightening bolt 28, a vertical plate 29, a button 30 and a contact rod 31. The L-shaped rod 15 is provided with a third sliding sleeve 27, and the middle of the front side of the third sliding sleeve 27 is provided with The third tightening bolt 28, the third tightening bolt 28 is in contact with the L-shaped rod 15, a vertical plate 29 is installed in the middle of the top of the third sliding sleeve 27, and a button 30 is installed on the left side of the vertical plate 29. The button 30 is connected to the electric winding The wheel 24 is electrically connected, and a contact rod 31 is installed on the upper part of the right side of the guide sleeve 14 , and the contact rod 31 is located on the left side of the button 30 .

It also includes a cover plate 33, a 7-type rod 34 and a second bearing seat 35, a groove 32 is opened in the middle of the front side of the base 1, and a cover plate 33 is installed in the lower part of the front side of the base 1 through hinges. The cover plate 33 and the groove 32 Matching, the upper part of the front side of the base 1 is symmetrically installed with a second bearing seat 35 on the left and right sides, and a 7-type rod 34 is installed in the second bearing seat 35.

First, the operator connects an appropriate amount of connecting rods 10 to the support rods 9 and the vertical rods 23, and then places one end of the oil paper 12 between the first fixing plates 8 on the front and rear sides, and the other end on the second fixing plates 21 on the front and rear sides. Then, you can twist the second tightening bolt 22 to move inward, the second tightening bolt 22 moves inward and contacts the oil paper 12 to fix it, stop twisting the second tightening bolt 22, and then put the pen into the Put it in the hole 19, and make the big-end pen contact with the oil paper 12, and then twist the first fastening bolt 20 to move inward and contact the big-end pen to fix it, then the device can be moved to the side of the wall through the wheel 2, and the roller 16 is in contact with the wall, and then turn the knob 5 to rotate forward and reverse alternately. The forward and reverse rotation of the knob 5 drives the screw 4 and the support base 6 to rotate alternately. The base 1 moves up and down to drive the blisters 7 to move up and down. When the blisters 7 are in the center, stop rotating the knob 5, and further explain that the device is in a horizontal state, and the electric reel 24 can be started to rotate forward, and the pull wire 25 is loosened. Due to the influence of gravity, The downward movement of the first sliding sleeve 13 drives the guide sleeve 14 to move downward, the guide sleeve 14 moves towards love and drives the L-shaped rod 15 to move downward, the L-shaped rod 15 moves downward to drive the roller 16 to move downward, and the roller 16 moves downward. Rolling on the wall, at the same time, the L-shaped rod 15 also drives the cross rod 17 to move downward, the cross rod 17 moves downward through the mounting plate 18 and drives the pencil to move downward, and the pencil moves downward to draw lines on the oil paper 12. When the roller 16 moves down to the maximum stroke, the electric winding wheel 24 can be turned off, and the operator can check the oil paper 12 on the line. If the line is curved, it means that the wall is not vertical, otherwise it is vertical. In the same way, when the operator finishes checking the wire, he can start the electric reel 24 to reverse, and the electric reel 24 reversal drives the first sliding sleeve 13 to move upward through the pull wire 25, and then drives the roller 16 to move upward and restore to the original position. position, close the electric winding wheel 24, the operator can wipe the line on the oil paper 12, and then push the device to observe the next wall.

Initially, the oiled paper 12 is rolled on the rotating shaft 263, the head end of the oiled paper 12 moves through the through hole 2611 to the outside of the box 261, and the oiled paper 12 is in contact with the wiper 2612. First, the operator starts the driving motor 269 to reverse, and the driving motor 269 reverses. Drive the rotating shaft 263 to reverse, the rotating shaft 263 reverses to drive the oil paper 12 to reverse, and at the same time, the rotating shaft 263 reverses to drive the turntable 264 to reverse. Drive the blocking rod 268 to move back and forth, the blocking rod 268 moves back and forth to drive the second sliding sleeve 267 to move back and forth, the second sliding sleeve 267 moves back and forth to drive the connecting plate 2610 to move back and forth, and the connecting plate 2610 moves back and forth to drive the wiper 2612 to move back and forth. When the wiper 2612 moves forward, the wiper 2612 does not contact the oiled paper 12, and then the oiled paper 12 moves downward. When the wiper 2612 moves backward, the wiper 2612 contacts the oiled paper 12 to fix it. Repeat this to make the oiled paper 12 Keep moving downward, when the head end of the oil paper 12 moves down between the first fixed plates 8 on the front and rear sides, turn off the driving motor 269. Due to the action of the spring 2613, the wiper plate 2612 is in contact with the oil paper 12, and the operator can Twist the second tightening bolt 22 to move inward to fix the oil paper 12. When the verticality of the wall is observed and the operator has checked the line, the second tightening bolt 22 can be twisted to move outward without contacting the oil paper 12. , and then start the driving motor 269 to rotate forward, the forward rotation of the driving motor 269 drives the rotating shaft 263 to rotate forward, the rotating shaft 263 rotates forward to drive the turntable 264 to rotate forward, the rotating disk 264 rotates forward to drive the teeth 265 to rotate forward, and the teeth 265 rotate forward at the stop lever 268 When the oil paper 12 is rolled up, the wiper 2612 wipes the lines on the oil paper 12. When the oil paper 12 returns to its original position, the drive motor 269 can be turned off. In this way, there is no need for the operator to manually wipe off the lines on the oiled paper 12, which saves time and effort.

After the oil paper 12 is fixed, the operator can twist the third tightening bolt 28 to move outward, and the third tightening bolt 28 can move outward without contacting the L-shaped rod 15, and can then pull the third sliding sleeve 27 to move left and right When the third sliding sleeve 27 moves to the appropriate position, stop moving the third sliding sleeve 27, twist the third tightening bolt 28 to move inward and contact the L-shaped rod 15 to fix the third sliding sleeve 27 , the detection of the wall can be started. When the L-shaped rod 15 moves to the left and drives the third sliding sleeve 27 to move to the left, the third sliding sleeve 27 moves to the left through the vertical plate 29 to drive the button 30 to move to the left, and the button 30 moves to the left. When moving to the left and contacting the contact rod 31, the electric reel 24 is turned off, which further indicates that the wall is not vertical and has exceeded the inclination range. In this way, the required inclination can be adjusted.

When the device does not need to be used, the operator can remove the connecting rod 10 from the vertical rod 23 and the support rod 9, then turn the 7-type rod 34 to reverse and not contact the cover plate 33, open the cover plate 33 to connect the connecting rod 10 into the groove 32. When all the connecting rods 10 are put into the grooves 32, the cover plate 33 can be closed, and then the 7-shaped rod 34 is rotated forwardly to contact the cover plate 33 to block and fix it. In this way, the connecting rod 10 can be prevented from being damaged due to long-term support.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made based on the contents described in the claims of the present invention shall be included within the scope of the claims of the present invention. .

Claims (3)

1. a building construction verticality deviation observation instrument is characterized in that, comprises base, wheel, internal thread sleeve, screw rod, knob, support seat, blister, the first fixed plate, support rod, connecting rod, the first sliding Sleeves, guide sleeves, L-shaped rods, rollers, cross rods, mounting plates, first fastening bolts, second fixing plates, second fastening bolts, vertical rods, electric reels and cables Wheels are installed, inner threaded sleeves are installed on the left and right sides and the middle of the bottom of the base, a screw is installed in the inner threaded sleeve, a knob is installed at the bottom of the screw, a support seat is installed at the center of the bottom of the knob, and the top and middle of the base are embedded There are blisters installed on the top of the base, a first fixing plate is installed symmetrically on the left and right sides of the top of the base, a support rod is installed in the middle of the top of the base, a plurality of connecting rods are arranged above the support rods, and vertical rods are arranged above the connecting rods. The lower part and the lower part of the connecting rod are provided with threads, and the middle part of the top of the connecting rod and the middle part of the top of the support rod are provided with threaded holes. A second fixing plate is installed on the upper part of the front and rear sides of the rod, the left and right sides of the second fixing plate and the left and right sides of the first fixing plate are provided with second fastening bolts, the vertical rod is provided with a first sliding sleeve, the first sliding A guide sleeve is installed on the front side of the sleeve, and an L-shaped rod is installed in the guide sleeve. A roller is installed at the right end of the L-shaped rod. The mounting plate, the mounting holes are evenly spaced on the mounting plate, the first fastening bolts are evenly spaced at the top of the mounting plate, the electric winding wheel is installed on the upper part of the front side of the vertical rod, and the pulling wire is wound on the electric winding wheel. The tail end is connected to the left side of the top of the guide sleeve, and the two ends of the oil paper are respectively fixed between the first fixing plates on the front and rear sides and between the second fixing plates on the front and rear sides. The rod moves down through the mounting plate to drive the stylus to move downward, and the stylus moves downward to draw lines on the oil paper; it also includes an erasing device, which includes a box, a first bearing seat, a rotating shaft, a turntable, a card Tooth, guide rod, second sliding sleeve, blocking rod, drive motor, connecting plate, wiper plate and spring, a box is installed on the upper left side of the vertical rod, a through hole is opened on the rear side of the bottom of the box, and the lower part of the front side inside the box A guide rod is installed symmetrically on the left and right sides, a second sliding sleeve is sleeved at the rear of the guide rod, a spring is connected between the front side of the second sliding sleeve and the front side of the box, and the spring is sleeved on the guide rod. A connecting plate is installed between the rear ends of the two sliding sleeves, a wiping plate is installed in the middle of the rear side of the connecting plate, a blocking rod is installed on the top right side of the second sliding sleeve on the left side, a first bearing seat is installed on the upper part of the right side of the box, A bearing seat is installed with a rotating shaft. The left end of the rotating shaft runs through the upper left side of the box body. A turntable is installed on the left side of the rotating shaft. The outer side of the turntable is evenly spaced with clamping teeth. The clamping teeth are in contact with the blocking rod. A drive motor is installed, and the output shaft of the drive motor is connected with the left end of the rotating shaft through a coupling. 2. A kind of building construction verticality deviation observation instrument according to claim 1, is characterized in that, also comprises the 3rd sliding sleeve, the 3rd fastening bolt, the vertical plate, the button and the contact rod, and the L-shaped rod is provided with the There is a third sliding sleeve, a third fastening bolt is arranged in the middle of the front side of the third sliding sleeve, the third fastening bolt is in contact with the L-shaped rod, a vertical plate is installed in the middle of the top of the third sliding sleeve, and a vertical plate is installed on the left side of the vertical plate. The button has a circuit connection with the electric winding wheel, a contact rod is installed on the upper part of the right side of the guide sleeve, and the contact rod is located on the left side of the button. 3. a kind of building construction verticality deviation observation instrument according to claim 2 is characterized in that, also comprises cover plate, 7-type rod and the second bearing seat, the middle of the front side of the base is provided with a groove, and the front side of the base is provided with a groove. The lower part is installed with a cover plate through a hinge, and the cover plate is matched with the groove. The upper part of the front side of the base is symmetrically installed with a second bearing seat on the left and right sides, and a 7-type rod is installed in the second bearing seat, and the 7-type rod is located on the cover plate. The front side is in contact with it.

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