CN111486773A

CN111486773A - Mobilizable straightness auxiliary device that hangs down for building engineering

Info

Publication number: CN111486773A
Application number: CN202010324352.8A
Authority: CN
Inventors: 方如如
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-08-04

Abstract

The invention discloses a movable verticality detection auxiliary device for construction engineering, which relates to the technical field of construction measuring tools and comprises a containing shell, wherein telescopic rods are fixedly connected to positions, close to four corners, of the left side surface inside the containing shell, and movable ends of the four telescopic rods are hinged with movable shafts. This mobilizable straightness auxiliary device that hangs down for building engineering, through setting up the rubber pad, thereby made things convenient for the staff to measure the straightness that hangs down of wall body, through the telescopic link, a spring, cooperation between fixed plate one and the loose axle, when the slope appears in the bottom surface, the upper and lower both sides of flitch can be promoted respectively to the spring of upper and lower both sides, make flitch and wall body keep parallel, thereby wall body straightness measuring accuracy has been improved, avoided causing the increase of straightness measuring result error because of external influence, make the building can not appear inclining or collapsing after having established, thereby can not cause life threat and property's loss to the resident family.

Description

Mobilizable straightness auxiliary device that hangs down for building engineering

Technical Field

The invention relates to the technical field of building measuring tools, in particular to a movable verticality detection auxiliary device for construction engineering.

Background

The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and buildings. The house is an engineering building for people to live, work, study, produce, manage, entertain, store articles and perform other social activities, workers are often required to measure the verticality of a wall body by means of professional measuring tools in the building construction process, the conventional measuring tools are usually required to be supported and fixed by using tools when being used, and the measuring tools fixed in the mode are very easy to shake due to external factors, so that the measured data are deviated, the building is easy to collapse after being built, and life threats and property losses are brought to surrounding residents.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a movable verticality detection auxiliary device for construction engineering, which solves the problems that when a traditional measuring tool is used, the measuring tool is generally required to be supported and fixed by using a tool, the measuring tool fixed in the mode is very easy to shake due to external factors, so that the measured data has deviation, and the building is easy to collapse after being built, so that life threat and property loss are brought to surrounding residents.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a movable verticality detection auxiliary device for building engineering comprises a containing shell, wherein telescopic rods are fixedly connected to the positions, close to four corners, of the left side face inside the containing shell, moving ends of the four telescopic rods are hinged to movable shafts, the front ends and the rear ends of the four movable shafts are fixedly connected with the left side face of a flitch through a first fixing plate, two supporting plates are fixedly connected to the positions, close to the top face, of the front face of the flitch, opposite faces of the two supporting plates are movably connected with two ends of a winding shaft respectively, torsion springs are arranged at two ends of the winding shaft, a wire buckle and a containing box are sequentially arranged below the supporting plates, the wire buckle and the containing box are fixedly connected with the front face of the flitch, two sliding grooves are horizontally formed in the positions, close to the bottom face, of the front face of the flitch, sliding blocks are movably connected to the left side and the right side of the, threaded holes are arranged in the sliding blocks, a first screw rod and a second screw rod are respectively connected in the sliding blocks on the left side and the right side in a threaded manner, the opposite ends of the first screw rod and the second screw rod are fixedly connected, the optical axes of the back ends of the first screw rod and the second screw rod are movably connected with the left side and the right side of the chute through a second bearing, the optical axes of the two first screw rods on the left side are respectively sleeved with a first chain wheel, the opposite surfaces of the two connecting plates are respectively fixedly connected with an extrusion block, the outer surface of the winding shaft is wound with a connecting wire, the other end of the connecting wire passes through the wire buckle, the containing box and the two extrusion blocks and is fixedly connected with the top end of the pendant, the middle positions of the upper side and the lower side of the containing shell are fixedly connected with a second fixing plate, and the thread grooves formed in the two fixing plates II are all in threaded connection with bolts, the first bearings are sleeved at the positions, close to the optical axis of the right end, of the two bolts, and the baffle plates are sleeved on the outer surfaces of the first bearings.

Preferably, the outer surface of the telescopic rod is provided with a spring, and two ends of the spring are fixedly connected with the left side surface inside the accommodating shell and the moving end of the telescopic rod respectively.

Preferably, the opposite surfaces of the two extrusion blocks are provided with arc-shaped grooves, and rubber pads are arranged in the arc-shaped grooves.

Preferably, two be provided with sprocket two between the sprocket one, the sprocket cup joints the surface at the axis of rotation, and the right-hand member of axis of rotation passes through another bearing two and the left surface swing joint of flitch, and the left end fixedly connected with rotor plate of axis of rotation, and two sprocket one and a sprocket two are connected through chain drive.

Preferably, four corners of the lower surface of the accommodating shell are fixedly connected with the bottom plate through supporting legs.

Preferably, the left side of the accommodating shell is fixedly connected with handles at positions close to the front end and the rear end.

(III) advantageous effects

The invention has the beneficial effects that:

1. the movable verticality detection auxiliary device for the building engineering is characterized in that a rotating plate is arranged in a rotating mode, a chain wheel II drives two chain wheels I to rotate simultaneously through a chain, two screw rods I and two screw rods II drive two connecting plates to be close to or away from each other, so that the connecting lines are conveniently fixed by an extrusion block, a rubber pad is arranged, after the connecting lines are clamped by the extrusion block, the rubber pad can increase the friction force of the connecting lines, the connecting lines can be prevented from being withdrawn onto a winding shaft when the wall is measured, so that the verticality of the wall can be conveniently measured by a worker, the device can be moved to a specified position by the worker through a handle by arranging the handle, the flitch is aligned with the wall, and when the bottom surface inclines, the springs on the upper side and the lower side of the flitch can be respectively pushed by the telescopic rod, the springs, the fixed plate I and the movable shaft I, the flitch and the wall body are kept parallel, so that the accuracy of wall body verticality measurement is improved, the increase of verticality measurement result errors caused by external influence is avoided, the building cannot be inclined or collapsed after construction, and life threats and property losses to residents are avoided.

2. This mobilizable straightness auxiliary device that hangs down for building engineering through the cooperation between bolt, fixed plate two, bearing one and the baffle, when not using, can extrude the flitch into the inside that holds the shell, then can rotate the baffle, makes the baffle restrict the flitch, then can rotate the bolt and extrude the flitch, makes the flitch withdraw the inside that holds the shell to can avoid the device to receive the damage when not using.

Drawings

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is a schematic structural diagram of a top view of the extrusion block.

In the figure: the device comprises a containing shell 1, a telescopic rod 2, a spring 3, a first fixing plate 4, a movable shaft 5, a pasting plate 6, a supporting plate 7, a winding shaft 8, a torsion spring 9, a connecting line 10, a line buckle 11, a pendant 12, a containing box 13, a sliding chute 14, a sliding block 15, a connecting plate 16, an extrusion block 17, a first screw 18, a second screw 19, a first chain wheel 20, a chain 21, a second chain wheel 22, a rotating plate 23, a second fixing plate 24, a bolt 25, a first bearing 26, a baffle 27, a supporting leg 28, a bottom plate 29, a handle 30 and a second bearing 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a movable verticality detection auxiliary device for construction engineering comprises a containing shell 1, wherein the containing shell 1 is arranged, a containing space is provided for a flitch 6, handles 30 are fixedly connected to positions, close to the front end and the rear end, of the left side of the containing shell 1, and through the arrangement of the handles 30, a worker can quickly take the device to a specified position through the handles 30, the measurement of a wall body needing to measure verticality is facilitated for the worker, four corners of the lower surface of the containing shell 1 are fixedly connected with a bottom plate 29 through supporting legs 28, telescopic rods 2 are fixedly connected to positions, close to the four corners, of the left side of the inside of the containing shell 1, the outer surface of each telescopic rod 2 is provided with a spring 3, two ends of each spring 3 are fixedly connected with the left side of the inside of the containing shell 1 and a moving end of each telescopic rod; after the flitch 6 is contacted with the wall body, the upper side and the lower side of the flitch 6 are pushed through the matching among the spring 3, the telescopic rods 2, the movable shafts 5 and the fixed plate I4, so that the flitch 6 can be tightly jointed with the wall body, the movable shafts 5 are hinged at the moving ends of the four telescopic rods 2, the flitch 6 can rotate when being pushed to be jointed with the wall surface through the arrangement of the movable shafts 5 by the telescopic rods 2 and the spring 3 at the upper side and the lower side, so that the flitch can be tightly jointed with the wall surface, the accuracy of the wall body verticality measurement is increased, the front end and the rear end of each of the four movable shafts 5 are fixedly connected with the left side surface of the flitch 6 through the fixed plate I4, two supporting plates 7 are fixedly connected at the positions, close to the top surface, of the front side of the flitch 6, the opposite surfaces of the two supporting plates 7, after the verticality measurement of the wall is finished, the torsion spring 9 can withdraw the connecting wire 10 to the surface of the winding shaft 8, and the pendant 12 is withdrawn to the inside of the containing box 13, the wire buckle 11 and the containing box 13 are sequentially arranged below the supporting plate 7, the connecting wire 10 can be limited during paying off by arranging the wire buckle 11, so that the connecting wire 10 is always kept at the middle position, the larger error of the verticality measurement caused by shaking is reduced, impurities attached to the surface of the connecting wire 10 can be scraped off, the service life of the connecting wire 10 is prolonged, the wire buckle 11 and the containing box 13 are both fixedly connected with the front surface of the flitch 6, two sliding grooves 14 are horizontally arranged at the position of the front surface of the flitch 6 close to the bottom surface, sliding blocks 15 are movably connected to the left side and the right side inside the two sliding grooves 14, and the sliding blocks 14 and the sliding blocks 15 are arranged, when the two connecting plates 16, the connecting plate 16 can move more stably, the extrusion block 17 can extrude and fix the connecting wire 10 more accurately, the connecting wire 10 is prevented from being taken back to the winding shaft 8 when the perpendicularity of the wall body is measured, the perpendicularity is convenient to measure, the connecting plate 16 is fixedly connected with the two sliders 15 on the left side and the right side, threaded holes are formed in the sliders 15, the sliders 15 on the left side and the right side are respectively in threaded connection with a screw rod I18 and a screw rod II 19, opposite ends of the screw rod I18 and the screw rod II 19 are fixedly connected, optical axes of opposite ends of the screw rod I18 and the screw rod II 19 are movably connected with the left side and the right side of the sliding groove 14 through a bearing II 31, a chain wheel I20 is sleeved at the optical axes of the two screw rods 18 on the left side, a chain wheel II 22 is arranged between the two chain wheel I20, the chain wheel II 22 is sleeved on the outer surface of the rotating, the left end of the rotating shaft is fixedly connected with a rotating plate 23, and the two chain wheels I20 and the chain wheel II 22 are in transmission connection through a chain 21 and have the function; when the rotating plate 23 is rotated, the second sprocket 22 can transmit power to the first two sprockets 20 through the 21 chain 21, the first two sprockets 20 can simultaneously drive the first screw 18 and the second screw 19 on the upper side and the lower side to rotate, the two connecting plates 16 can stably push the extrusion blocks 17 to approach or keep away from each other, the extrusion blocks 17 are fixedly connected to opposite surfaces of the two connecting plates 16, arc grooves are formed in opposite surfaces of the two extrusion blocks 17, rubber pads are arranged in the arc grooves, the rubber pads can increase friction force between the extrusion blocks 17 and the connecting wire 10 after the extrusion blocks 17 extrude and fix the connecting wire 10, the situation that the connecting wire 10 is retracted by the torsion spring 9 and the winding shaft 8 when a wall body is measured is avoided, workers can measure the perpendicularity of the wall body conveniently, the connecting wire 10 is wound on the outer surface of the winding shaft 8, and the other end of the connecting wire 10 penetrates through the wire fastener 11, Hold box 13, with two extrusion blocks 17 and with the top fixed connection of pendant 12, hold the equal fixedly connected with fixed plate two 24 of intermediate position of shell 1 upper and lower both sides, and the equal threaded connection of thread groove that two fixed plate two 24 were seted up has bolt 25, and two bolt 25 all cup jointed bearing one 26 near the optical axis department of right-hand member, baffle 27 has been cup jointed to the surface of bearing one 26, through fixed plate two 24, bolt 25, cooperation between bearing one 26 and the baffle 27, when not using, can push flitch 6 into the inside that holds shell 1, then rotate baffle 27, make baffle 27 restrict flitch 6, then can rotate bolt 25, make baffle 27 push flitch 6, make flitch 6 withdraw the inside that holds shell 1 completely, thereby can avoid this device to receive the damage when not using.

The method comprises the following operation steps:

s1, when in use, after the device is moved to a designated position, the bolts 25 on the upper side and the lower side are rotated, then the baffle plate 27 is rotated, the baffle plate 27 does not block the flitch 6 any more, then the accommodating shell 1 is moved through the handle 30, the flitch 6 is attached to the wall surface, the flitch 6 can be closely attached to the wall surface through the matching among the spring 3, the telescopic rod 2, the first fixed plate 4 and the movable shaft 5, then the pendant 12 is pulled to pull out the connecting wire 10, after the connecting wire 10 is pulled out by a proper length, the rotating plate 23 is rotated, the rotating shaft drives the second chain wheel 22 to rotate, the rotating second chain wheel 22 transmits power to the first two chain wheels 20 through the chain 21, the first two screw rods 18 and the second screw rods 19 can rotate simultaneously, so that the two connecting plates 16 simultaneously push the extrusion block 17 to extrude the connecting wire 10, the rubber pads are arranged to increase the friction force of the extrusion block 17 to the connecting wire, the connecting wire 10 is prevented from being withdrawn by the winding shaft 8 when in use, and meanwhile, the influence on the measurement of the perpendicularity of the wall body caused by external factors is avoided;

s2, after the measurement is completed, the rotating plate 23 is rotated, the first two screws 18 and the second two screws 19 are rotated reversely, the two connecting plates 16 are made to drive the extrusion blocks 17 to be far away, then the pendant 12 is loosened, the torsion spring 9 is made to drive the winding shaft 8 to withdraw the connecting line 10, the pendant 12 is pulled back to the inside of the accommodating box 13, the flitch 6 is pushed back to the inside of the accommodating box 1, then the baffle plate 27 is rotated, the baffle plate 27 is made to block the flitch 6, then the bolt 25 is rotated, the baffle plate 27 is made to extrude the flitch 6 to accommodate the inside of the accommodating box 1, and therefore the device can be prevented from being damaged when not used, and the device is convenient to be used again.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mobilizable straightness auxiliary device that hangs down for building engineering, is including holding shell (1), its characterized in that: the position of the left side surface inside the containing shell (1) close to the four corners is fixedly connected with a telescopic rod (2), the moving ends of the four telescopic rods (2) are hinged with movable shafts (5), the front ends and the rear ends of the four movable shafts (5) are fixedly connected with the left side surface of the flitch (6) through a first fixing plate (4), the front side of the flitch (6) close to the top surface is fixedly connected with two supporting plates (7), the opposite surfaces of the two supporting plates (7) are respectively movably connected with the two ends of a winding shaft (8), the two ends of the winding shaft (8) are respectively provided with a torsion spring (9), a wire buckle (11) and a containing box (13) are sequentially arranged below the supporting plates (7), the wire buckle (11) and the containing box (13) are both fixedly connected with the front side of the flitch (6), and two sliding grooves (14) are horizontally arranged at the position of the flitch (6) close to the bottom surface, and the equal swing joint in the left and right sides of two spout (14) insides has slider (15), and the left and right sides is two the equal fixedly connected with connecting plate (16) of slider (15), set up the screw hole in slider (15), and threaded connection has screw rod one (18) and screw rod two (19) in the slider (15) of the left and right sides respectively, the looks remote site fixed connection of screw rod one (18) and screw rod two (19), the optical axis department of screw rod one (18) and screw rod two (19) back of the body end all passes through bearing two (31) and the left and right sides swing joint of spout (14), and two on the left side the optical axis department of screw rod one (18) has all cup jointed sprocket one (20), two the equal fixedly connected with of opposite face of connecting plate (16) extrudees piece (17), the surface winding of spool (8) has connecting wire (10), the other end of connecting wire (10) passes line knot (11), Hold box (13) and two extrusion pieces (17) and with the top fixed connection of pendant (12), hold the equal fixedly connected with fixed plate two (24) of intermediate position of both sides about shell (1), and the equal threaded connection of thread groove that two fixed plate two (24) were seted up has bolt (25), and two bolt (25) are close to the optical axis department of right-hand member and have all cup jointed bearing one (26), baffle (27) have been cup jointed to the surface of bearing one (26).

2. The movable verticality detection auxiliary device for construction engineering according to claim 1, wherein: the surface of telescopic link (2) is provided with spring (3), the both ends of spring (3) respectively with hold the inside left surface of shell (1) and the removal end fixed connection of telescopic link (2).

3. The movable verticality detection auxiliary device for construction engineering according to claim 1, wherein: arc-shaped grooves are formed in the opposite surfaces of the two extrusion blocks (17), and rubber pads are arranged in the arc-shaped grooves.

4. The movable verticality detection auxiliary device for construction engineering according to claim 1, wherein: two be provided with sprocket two (22) between sprocket (20), sprocket two (22) cup joint the surface at the axis of rotation, and the right-hand member of axis of rotation passes through the left surface swing joint of another bearing two (31) and flitch (6), and the left end fixedly connected with rotor plate (23) of axis of rotation, and two sprocket one (20) and sprocket two (22) pass through chain (21) transmission and are connected.

5. The movable verticality detection auxiliary device for construction engineering according to claim 1, wherein: four corners of the lower surface of the accommodating shell (1) are fixedly connected with a bottom plate (29) through supporting legs (28).

6. The movable verticality detection auxiliary device for construction engineering according to claim 1, wherein: the left side of the accommodating shell (1) is close to the positions of the front end and the rear end and is fixedly connected with a handle (30).