CN113048965B - Portable vertical instrument for indoor construction - Google Patents
Portable vertical instrument for indoor construction Download PDFInfo
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- CN113048965B CN113048965B CN202110328771.3A CN202110328771A CN113048965B CN 113048965 B CN113048965 B CN 113048965B CN 202110328771 A CN202110328771 A CN 202110328771A CN 113048965 B CN113048965 B CN 113048965B
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 53
- 230000001360 synchronised effect Effects 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000005034 decoration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/10—Plumb lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/36—Members preventing slipping of the feet
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of perpendiculars, in particular to a portable perpendiculars for indoor construction, which comprises a perpendicular body and further comprises: a rectangular hollow frame; the support mechanisms are at least provided with four, are respectively arranged at each corner of the bottom of the rectangular hollow frame and are used for executing the support procedure of the vertical body; the vertical lifting mechanism is arranged in the rectangular hollow frame, and the vertical instrument body is arranged at the working end of the vertical lifting mechanism and is used for driving the vertical instrument body to perform a lifting procedure; the utility model provides a perpendicular self-checking mechanism, sets up in the inside of rectangle cavity frame for the straightness that hangs down of executing the perpendicular appearance body, this technical scheme has solved current perpendicular appearance and can't be adjusted highly voluntarily, and can't guarantee the stability of perpendicular appearance, influences measurement accuracy problem, and this equipment can be automatic goes up and down the perpendicular appearance, and guarantees the stability of perpendicular appearance when going up and down, improves the measurement accuracy of perpendicular appearance.
Description
Technical Field
The invention relates to the technical field of perpendiculars, in particular to a portable perpendiculars for indoor construction.
Background
The decoration is also called decoration or decoration, and is performed in a certain area and within a certain range, including water and electricity construction, wall, floor, ceiling, landscape and the like, and a whole set of construction scheme and design scheme are formed according to a certain design concept and aesthetic rules;
the verticality measuring instrument is a precise instrument for realizing precise guiding by using an air floatation principle;
the house decoration is the house and holds indispensable one step, and during current indoor construction, need use the perpendicular appearance, current perpendicular appearance can't carry out the lift adjustment automatically, and leads to the measurement of perpendicular appearance to produce the deviation easily when fixed, influences perpendicular appearance measuring precision, consequently, we have proposed a portable perpendicular appearance for indoor construction to solve the problem that above-mentioned proposes.
Disclosure of Invention
For solving the technical problem, provide a portable perpendicular appearance for indoor construction, this technical scheme has solved the unable automatic adjustment height of current perpendicular appearance, and can't guarantee the stability of perpendicular appearance, influences measurement accuracy problem, and this equipment can be automatic goes up and down the perpendicular appearance, and guarantees the stability of perpendicular appearance when going up and down, improves the measurement accuracy of perpendicular appearance.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a portable perpendicular appearance for indoor construction, includes perpendicular appearance body, still includes:
a rectangular hollow frame;
the support mechanisms are at least provided with four, are respectively arranged at each corner of the bottom of the rectangular hollow frame and are used for executing the support procedure of the vertical body;
the vertical lifting mechanism is arranged in the rectangular hollow frame, and the vertical instrument body is arranged at the working end of the vertical lifting mechanism and is used for driving the vertical instrument body to perform a lifting procedure;
and the vertical self-checking mechanism is arranged in the rectangular hollow frame and is used for executing the perpendicularity of the vertical instrument body.
Preferably, each of the support mechanisms includes:
the mounting plate is horizontally arranged at the bottom corner of the rectangular hollow frame;
the first threaded rod is coaxially arranged at the bottom of the mounting disc;
the thread sleeve is arranged on the first threaded rod and is in threaded connection with the first threaded rod;
the lifting disc is horizontally arranged outside the threaded sleeve;
the first locking nut is arranged at the upper end of the first threaded rod and is in threaded connection with the first threaded rod, and the bottom of the first locking nut can be in abutting connection with the top of the threaded sleeve;
the hinge brackets are arranged at the bottom of the first threaded rod along the circumference of the first threaded rod;
the three support rods are arranged in one-to-one correspondence with each hinge bracket, one end of each support rod is hinged with the inside of each hinge bracket respectively, and the bottom of each support rod extends downwards respectively;
the bending rods are arranged at the edges of the lifting disc in one-to-one correspondence with each supporting rod, the top of each bending rod is hinged with the bottom of the lifting disc respectively, and the bottom of each bending rod is hinged with the outer side of the upper end of each supporting rod respectively.
Preferably, the bottom extension end of every the bracing piece is equipped with the extension diaphragm respectively, and the dead plate that is the level setting is all equipped with under every extension diaphragm, and the top of every dead plate is through bolt and extension diaphragm fixed connection respectively.
Preferably, the vertical lifting mechanism comprises:
the vertical rod is vertically positioned at one side of the rectangular hollow frame, and two ends of the vertical rod are respectively connected with the upper end and the lower end of the inside of the rectangular hollow frame;
the lifting sleeve is movably sleeved outside the vertical rod, one side of the lower end of the lifting sleeve is provided with a mounting plate extending to the outside of the rectangular hollow frame, and the vertical instrument body is arranged on the mounting plate;
the two limiting strips are respectively arranged at two sides of the vertical rod along the vertical extension direction of the vertical rod, and limiting perforations through which each common limiting strip passes are arranged on the lifting sleeve.
Preferably, the vertical lifting mechanism further comprises:
the servo motor is horizontally arranged at the top of the rectangular hollow frame;
the first synchronous wheel is coaxially arranged at the output end of the servo motor with the servo motor;
the second synchronous wheels are positioned right below the first synchronous wheels and at the lower end of the inside of the rectangular hollow frame, are arranged in one-to-one correspondence with the first synchronous wheels, bearing seats are respectively arranged on two sides of the second synchronous wheels, and the center of each second synchronous wheel is rotationally connected with each bearing seat through a rotating shaft;
and the steel rope is used for connecting the first synchronous wheel and the second synchronous wheel in a transmission way, a through hole for the steel rope to move is formed in the rectangular hollow frame, and one side of the steel rope is close to the vertical rod.
Preferably, the vertical lifting mechanism further comprises:
the iron column is vertically arranged on one side of the steel rope far away from the vertical rod;
the guide mounting block is arranged on one side of the steel rope close to the vertical rod, and one end of the guide mounting block is connected with the inner side of the lifting sleeve.
Preferably, the vertical self-checking mechanism comprises:
the hollow frame is vertically positioned at one side of the iron column, and the upper end and the lower end of the hollow frame are respectively connected with the upper end and the lower end of the inside of the rectangular hollow frame;
the lifting block is vertically positioned in the hollow frame, and two sides of the lifting block are respectively and tightly attached to two sides of the interior of the hollow frame;
the two limiting sliding blocks are respectively arranged at two sides of the lifting block, and limiting lifting grooves for sliding of each lifting block are respectively arranged at two sides of the interior of the hollow frame;
the detection horizontal plates are arranged on the vertical faces, close to the iron columns, of the lifting blocks in an up-down corresponding mode, and one end of each detection horizontal plate can be in butt joint with the upper surface and the lower surface of each iron block respectively.
Preferably, the vertical self-checking mechanism further comprises:
the second threaded rod is vertically positioned in the hollow frame, the bottom of the second threaded rod is rotatably inserted into the bottom end of the hollow frame, the upper end of the second threaded rod can rotatably extend upwards through two sides of the hollow frame and the rectangular hollow frame, and the lifting block is provided with a threaded through hole for the threaded connection of the second threaded rod;
the turntable is coaxially arranged at the top extension end of the second threaded rod.
Preferably, the vertical self-checking mechanism further comprises:
the second locking nut is sleeved at the upper end extension end of the second threaded rod, the upper end of the second threaded rod is extended and provided with an external thread in threaded connection with the second threaded nut, and the bottom of the second locking nut can be in butt joint with the top of the rectangular hollow frame.
Compared with the prior art, the invention has the following beneficial effects: when the portable vertical instrument for indoor construction is used, a worker adjusts each supporting mechanism, when the portable vertical instrument is used, the worker manually moves the threaded sleeves and the lifting disc upwards along the first screw rod, each bent rod and each supporting rod are simultaneously driven to move by the lifting disc, the upper end of each supporting rod moves outwards, the supporting rods are opened until the rectangular hollow frame is kept in a horizontal state and then stopped, the first locking nuts on each supporting mechanism are rotated by the worker, the first locking nuts are respectively locked with the top of each threaded sleeve, the rectangular hollow frame is further fixedly supported, the rectangular hollow frame and the hollow frame are more stable by further supporting procedures through each fixing plate, when the height of the vertical instrument body needs to be adjusted, the servo motor is started, and drives the first synchronous wheel to rotate, the first synchronous wheel drives the second synchronous wheel to rotate through the steel rope, so that the steel rope rotates between the first synchronous wheel and the second synchronous wheel, when the steel rope rotates, the steel rope is connected with the lifting sleeve through the guide mounting block, the lifting sleeve is connected with the vertical instrument body, the verticality of the iron column is observed in real time, the verticality of the vertical instrument body is obtained, the stability of the vertical instrument body during lifting is ensured, when the lifting sleeve moves along the vertical rod in a lifting manner, the limiting perforation arranged on the lifting sleeve moves along the limiting strip on the vertical rod in a limiting manner, the vertical instrument body mounted on the mounting plate stably moves in a lifting manner, the deflection of the vertical instrument is prevented, after the iron column moves up and down through the steel rope, the second screw rod is driven to rotate through the rotating disc of a worker, the lifting block moves in a lifting manner through the threaded engagement of the second screw rod and the lifting block, the lifting block carries out spacing removal through the spacing slider that both sides set up respectively along the spacing lift groove that sets up in the cavity frame, until make two detection horizon plates that set up on the lifting block dock with the both ends of iron prop respectively, observe the straightness that hangs down at two detection horizon plates and iron prop both ends through the staff, further can learn the levelness of perpendicular appearance body, fix the lock through the top of the dead nut of second lock and rectangle cavity frame and die, make the second threaded rod fix, fix the lifting block simultaneously, this technical scheme has solved the unable automatically regulated height of current perpendicular appearance, and can't guarantee the stability of perpendicular appearance, influence measurement accuracy problem, this equipment can be automatic goes up and down the perpendicular appearance, and guarantee the stability of perpendicular appearance when going up and down, improve the measurement accuracy of perpendicular appearance.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present invention;
FIG. 3 is a schematic diagram of a second perspective structure of the present invention;
FIG. 4 is an enlarged view of FIG. 3B in accordance with the present invention;
FIG. 5 is an enlarged view of FIG. 3 at C in accordance with the present invention;
FIG. 6 is a side view of the present invention;
FIG. 7 is a front view of the present invention;
fig. 8 is a schematic view of a partial perspective structure of the supporting mechanism of the present invention.
The reference numerals in the figures are:
1-a plumb bob; 2-a rectangular hollow frame; 3-a supporting mechanism; 4-a vertical lifting mechanism; 5-a vertical self-checking mechanism; 6-mounting a disc; 7-a first threaded rod; 8-a thread sleeve; 9-lifting a disc; 10-a first locking nut; 11-a hinge bracket; 12-supporting rods; 13-bending a rod; 14-extending transverse plates; 15-a fixing plate; 16-vertical bars; 17-lifting sleeve; 18-limiting strips; 19-a servo motor; 20-a first synchronizing wheel; 21-a second synchronizing wheel; 22-steel cords; 23-iron columns; 24-guiding the mounting block; 25-a hollow frame; 26-lifting blocks; 27-limiting sliding blocks; 28-detecting a horizontal plate; 29-a second threaded rod; 30-rotating disc; 31-second locking nut.
Description of the embodiments
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 8, a portable vertical instrument for indoor construction, which comprises a vertical instrument body 1, further comprises:
a rectangular hollow frame 2;
the supporting mechanisms 3 are at least provided with four, are respectively arranged at each corner of the bottom of the rectangular hollow frame 2 and are used for executing the supporting procedure of the vertical body;
the vertical lifting mechanism 4 is arranged in the rectangular hollow frame 2, and the vertical instrument body 1 is arranged at the working end of the vertical lifting mechanism 4 and is used for driving the vertical instrument body 1 to perform a lifting procedure;
the vertical self-checking mechanism 5 is disposed inside the rectangular hollow frame 2 and is used for executing the perpendicularity of the plumb instrument body 1.
Each support mechanism 3 includes:
the mounting plate 6 is horizontally arranged at the bottom corner of the rectangular hollow frame 2;
the first threaded rod 7 is coaxially arranged at the bottom of the mounting plate 6;
the thread bush 8 is arranged on the first threaded rod 7 and is in threaded connection with the first threaded rod 7;
a lifting disc 9 horizontally arranged outside the thread bush 8;
the first locking nut 10 is arranged at the upper end of the first threaded rod 7, is in threaded connection with the first threaded rod 7, and the bottom of the first locking nut can be in abutting connection with the top of the threaded sleeve 8;
the hinge brackets 11, which have three, are arranged at the bottom of the first threaded rod 7 along the circumference of the first threaded rod 7;
the three support rods 12 are arranged in one-to-one correspondence with each hinge bracket 11, one end of each support rod 12 is hinged with the inside of each hinge bracket 11, and the bottom of each support rod 12 extends downwards;
the bent rods 13 are three, are located at the edge of the lifting disc 9 in one-to-one correspondence with each supporting rod 12, the top of each bent rod 13 is hinged with the bottom of the lifting disc 9 respectively, and the bottom of each bent rod 13 is hinged with the outer side of the upper end of each supporting rod 12 respectively.
During operation, a worker adjusts each supporting mechanism 3, when the supporting mechanism is adjusted, the worker manually moves the threaded sleeves 8 and the lifting disc 9 upwards along the first screw rods, each bent rod 13 and each supporting rod 12 are simultaneously driven to move through the lifting disc 9, the upper end of each supporting rod 12 moves outwards, the supporting rods 12 are enabled to open until the rectangular hollow frame 2 is kept in a horizontal state and then stops, the first locking nuts 10 on each supporting mechanism 3 are rotated by the worker, and the tops of the threaded sleeves 8 are respectively locked through each first locking nut 10, so that the rectangular hollow frame 2 is fixedly supported.
The bottom extension end of each supporting rod 12 is provided with an extension transverse plate 14 respectively, a fixing plate 15 which is horizontally arranged is arranged under each extension transverse plate 14, and the top of each fixing plate 15 is fixedly connected with the extension transverse plate 14 through bolts respectively.
By providing each fixing plate 15, further support is provided, which makes the rectangular and hollow frames more stable.
The vertical lift mechanism 4 includes:
the vertical rod 16 is vertically positioned at one side of the rectangular hollow frame 2, and two ends of the vertical rod are respectively connected with the upper end and the lower end of the inside of the rectangular hollow frame 2;
the lifting sleeve 17 is movably sleeved outside the vertical rod 16, a mounting plate extending to the outside of the rectangular hollow frame 2 is arranged at one side of the lower end of the lifting sleeve 17, and the vertical instrument body 1 is arranged on the mounting plate;
the two limiting strips 18 are respectively arranged at two sides of the vertical rod 16 along the vertical extending direction of the vertical rod 16, and limiting perforations through which each limiting strip 18 passes are arranged on the lifting sleeve 17.
When the lifting sleeve 17 moves up and down along the vertical rod 16, the limiting perforation arranged on the lifting sleeve 17 moves in a limiting way along the limiting strip 18 on the vertical rod 16, so that the vertical instrument body 1 mounted on the mounting plate stably moves up and down, and the vertical instrument is prevented from shifting.
The vertical lift mechanism 4 further includes:
the servo motor 19 is horizontally arranged at the top of the rectangular hollow frame 2;
the first synchronous wheel 20 is coaxially arranged at the output end of the servo motor 19 with the servo motor 19;
the second synchronizing wheels 21 are positioned right below the first synchronizing wheels 20 and at the lower end of the inside of the rectangular hollow frame 2, the second synchronizing wheels 21 are arranged in one-to-one correspondence with the first synchronizing wheels 20, bearing seats are respectively arranged on two sides of the second synchronizing wheels, and the center of each second synchronizing wheel 21 is rotationally connected with each bearing seat through a rotating shaft;
the steel rope 22 is used for driving and connecting the first synchronous wheel 20 and the second synchronous wheel 21, a through hole for the steel rope 22 to move is formed in the rectangular hollow frame 2, and one side of the steel rope 22 is close to one side of the vertical rod 16.
When the height of the vertical instrument body 1 needs to be adjusted, the servo motor 19 is started, the servo motor 19 drives the first synchronous wheel 20 to rotate, and the first synchronous wheel 20 drives the second synchronous wheel 21 to rotate through the steel rope 22, so that the steel rope 22 rotates between the first synchronous wheel 20 and the second synchronous wheel 21.
The vertical lift mechanism 4 further includes:
the iron column 23 is vertically arranged on one side of the steel rope 22 far from the vertical rod 16;
the guide mounting block 24 is disposed on one side of the steel cable 22 near the vertical rod 16, and one end thereof is connected to the inner side of the lifting sleeve 17.
When the steel rope 22 rotates, the steel rope is connected with the lifting sleeve 17 through the guide mounting block 24, the lifting sleeve 17 is connected with the vertical instrument body 1, the verticality of the vertical instrument body 1 is further known through observing the verticality of the iron column 23 in real time, and the stability of the vertical instrument body 1 during lifting is ensured.
The vertical self-checking mechanism 5 includes:
the hollow frame 25 is vertically positioned at one side of the iron column 23, and the upper end and the lower end of the hollow frame are respectively connected with the upper end and the lower end of the inside of the rectangular hollow frame 2;
the lifting block 26 is vertically positioned in the hollow frame 25, and two sides of the lifting block are respectively and tightly attached to two sides of the interior of the hollow frame 25;
the two limiting sliding blocks 27 are respectively arranged at two sides of the lifting blocks 26, and limiting lifting grooves for sliding each lifting block 26 are respectively arranged at two sides of the interior of the hollow frame 25;
the two detection horizontal plates 28 are arranged on the vertical surface, close to the iron column 23, of the lifting block 26 correspondingly up and down, and one end of each detection horizontal plate 28 can be respectively in butt joint with the upper surface and the lower surface of the iron block.
The vertical self-checking mechanism 5 further includes:
the second threaded rod 29 is vertically positioned in the hollow frame 25, the bottom of the second threaded rod is rotatably inserted into the bottom end of the hollow frame 25, the upper end of the second threaded rod can rotatably extend upwards through the two sides of the hollow frame 25 and the rectangular hollow frame 2, and the lifting block 26 is provided with a threaded through hole for the threaded connection of the second threaded rod;
a turntable 30 is coaxially arranged at the top extension of the second threaded rod 29.
After the iron column 23 goes up and down through the steel cable 22, rethread staff rotates carousel 30, carousel 30 drives the second screw rod and rotates, make lifting block 26 go up and down the removal through the screw thread engagement mode of second screw rod and lifting block 26, lifting block 26 carries out spacing removal along the spacing lift groove that sets up in the cavity frame 25 respectively through the spacing slider 27 that both sides set up, until make two detection horizontal plates 28 that set up on the lifting block 26 dock with the both ends of iron column 23 respectively, observe the straightness that hangs down at two detection horizontal plates 28 and iron column 23 both ends through the staff, further can learn the levelness of perpendicular appearance body 1.
The vertical self-checking mechanism 5 further includes:
the second locking nut 31 is sleeved at the upper end extension end of the second threaded rod 29, the upper end of the second threaded rod 29 is provided with an external thread in an extending mode, the external thread is in threaded connection with the second threaded nut, and the bottom of the second locking nut 31 can be in butt connection with the top of the rectangular hollow frame 2.
The second threaded rod 29 is fixed by fixing and locking the second locking nut 31 and the top of the rectangular hollow frame 2, and the lifting block 26 is fixed at the same time.
The working principle of the invention is as follows: during operation, a worker adjusts each supporting mechanism 3, when the supporting mechanisms are adjusted, the worker manually moves the threaded sleeves 8 and the lifting discs 9 upwards along the first screw rods, each bent rod 13 and each supporting rod 12 are simultaneously driven to move through the lifting discs 9, the upper end of each supporting rod 12 moves outwards, the supporting rods 12 are opened until the rectangular hollow frame 2 is kept in a horizontal state and then stops, the first locking nuts 10 on each supporting mechanism 3 are rotated by the worker, the first locking nuts 10 are respectively locked with the top of each threaded sleeve 8, the rectangular hollow frame 2 is further fixedly supported, the rectangular hollow frame 2 is further supported through each fixing plate 15, the rectangular hollow frame is more stable, when the height of the vertical instrument body 1 needs to be adjusted, the servo motor 19 is started, the servo motor 19 drives the first synchronous wheels 20 to rotate, the first synchronizing wheel 20 drives the second synchronizing wheel 21 to rotate through the steel rope 22, so that the steel rope 22 rotates between the first synchronizing wheel 20 and the second synchronizing wheel 21, when the steel rope 22 rotates, the steel rope 22 is connected with the lifting sleeve 17 through the guide mounting block 24, the lifting sleeve 17 is connected with the vertical instrument body 1, the verticality of the vertical instrument is obtained through observing the verticality of the iron column 23 in real time, the stability of the vertical instrument body 1 in lifting is ensured, when the lifting sleeve 17 moves up and down along the vertical rod 16, the limiting perforation arranged on the lifting sleeve 17 moves in a limiting way along the limiting strip 18 on the vertical rod 16, the vertical instrument body 1 mounted on the mounting plate stably moves up and down, the vertical instrument is prevented from deflecting, after the iron column 23 moves up and down through the steel rope 22, the rotary table 30 is rotated by a worker, the rotary table 30 drives the second screw rod to rotate, the lifting block 26 is lifted and moved in a threaded engagement mode through the second screw rod and the lifting block 26, the lifting block 26 is respectively and limitedly moved along the limiting lifting grooves formed in the hollow frame 25 through the limiting sliding blocks 27 arranged on two sides until the two detection horizontal plates 28 arranged on the lifting block 26 are respectively butted with the two ends of the iron column 23, the perpendicularity of the two detection horizontal plates 28 and the two ends of the iron column 23 is observed through a worker, the levelness of the vertical instrument body 1 can be further known, the fixing and locking are carried out through the second locking screw cap 31 and the top of the rectangular hollow frame 2, the second threaded rod 29 is fixed, and meanwhile the lifting block 26 is fixed.
The foregoing has outlined the basic principles, features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a portable perpendicular appearance for indoor construction, includes perpendicular appearance body (1), its characterized in that still includes:
a rectangular hollow frame (2);
the support mechanisms (3) are at least provided with four, are respectively arranged at each corner of the bottom of the rectangular hollow frame (2) and are used for executing the support procedure of the vertical body;
the vertical lifting mechanism (4) is arranged in the rectangular hollow frame (2), and the vertical instrument body (1) is arranged at the working end of the vertical lifting mechanism (4) and is used for driving the vertical instrument body (1) to perform a lifting procedure;
a vertical self-checking mechanism (5) arranged inside the rectangular hollow frame (2) for executing the verticality of the vertical instrument body (1),
each of the support mechanisms (3) includes:
the mounting plate (6) is horizontally arranged at the bottom corner of the rectangular hollow frame (2);
the first threaded rod (7) is coaxially arranged at the bottom of the mounting disc (6);
the thread sleeve (8) is arranged on the first threaded rod (7) and is in threaded connection with the first threaded rod (7);
the lifting disc (9) is horizontally arranged outside the thread sleeve (8);
the first locking nut (10) is arranged at the upper end of the first threaded rod (7), is in threaded connection with the first threaded rod (7), and can be in abutting connection with the top of the threaded sleeve (8) at the bottom;
the hinge brackets (11) are provided with three hinge brackets and are arranged at the bottom of the first threaded rod (7) along the circumference of the first threaded rod (7);
the three support rods (12) are arranged in one-to-one correspondence with each hinge bracket (11), one end of each support rod (12) is hinged with the inside of each hinge bracket (11) respectively, and the bottom of each support rod (12) extends downwards respectively;
the three bending rods (13) are arranged at the edge of the lifting disc (9) in one-to-one correspondence with each supporting rod (12), the top of each bending rod (13) is hinged with the bottom of the lifting disc (9) respectively, the bottom of each bending rod (13) is hinged with the outer side of the upper end of each supporting rod (12) respectively,
the bottom extension end of each supporting rod (12) is respectively provided with an extension transverse plate (14), a fixing plate (15) which is horizontally arranged is arranged under each extension transverse plate (14), the top of each fixing plate (15) is respectively fixedly connected with the extension transverse plate (14) through a bolt,
the vertical lifting mechanism (4) comprises:
the vertical rod (16) is vertically positioned at one side of the rectangular hollow frame (2), and two ends of the vertical rod are respectively connected with the upper end and the lower end of the inside of the rectangular hollow frame (2);
the lifting sleeve (17) is movably sleeved outside the vertical rod (16), a mounting plate extending to the outside of the rectangular hollow frame (2) is arranged at one side of the lower end of the lifting sleeve (17), and the vertical instrument body (1) is arranged on the mounting plate;
the two limit strips (18) are respectively arranged at two sides of the vertical rod (16) along the vertical extension direction of the vertical rod (16), the lifting sleeve (17) is provided with limit perforations through which each limit strip (18) passes,
the vertical lifting mechanism (4) further comprises:
the servo motor (19) is horizontally arranged at the top of the rectangular hollow frame (2);
the first synchronous wheel (20) is coaxially arranged at the output end of the servo motor (19) with the servo motor (19);
the second synchronous wheels (21) are positioned right below the first synchronous wheels (20) and positioned at the lower end of the inside of the rectangular hollow frame (2), the second synchronous wheels (21) are arranged in one-to-one correspondence with the first synchronous wheels (20), bearing seats are respectively arranged on two sides of the second synchronous wheels, and the center of each second synchronous wheel (21) is rotationally connected with each bearing seat through a rotating shaft;
a steel rope (22) which is used for the transmission connection of the first synchronous wheel (20) and the second synchronous wheel (21), a through hole for the steel rope (22) to move is arranged on the rectangular hollow frame (2), one side of the steel rope (22) is close to one side of the vertical rod (16),
the vertical lifting mechanism (4) further comprises:
the iron column (23) is vertically arranged on one side of the steel rope (22) far away from the vertical rod (16);
a guide mounting block (24) arranged on one side of the steel rope (22) close to the vertical rod (16), one end of the guide mounting block is connected with the inner side of the lifting sleeve (17),
the vertical self-checking mechanism (5) comprises:
the hollow frame (25) is vertically positioned at one side of the iron column (23), and the upper end and the lower end of the hollow frame are respectively connected with the upper end and the lower end of the inside of the rectangular hollow frame (2);
the lifting block (26) is vertically positioned in the hollow frame (25), and two sides of the lifting block are respectively and tightly attached to two sides of the interior of the hollow frame (25);
the two limiting sliding blocks (27) are respectively arranged at two sides of the lifting block (26), and limiting lifting grooves for sliding each lifting block (26) are respectively arranged at two sides of the interior of the hollow frame (25);
the two detection horizontal plates (28) are arranged on the vertical surface of the lifting block (26) close to the iron column (23) correspondingly up and down, one end of each detection horizontal plate (28) can be respectively in butt joint with the upper surface and the lower surface of the iron block,
the vertical self-checking mechanism (5) further comprises:
the second threaded rod (29) is vertically positioned in the hollow frame (25), the bottom of the second threaded rod is rotatably inserted into the bottom end of the hollow frame (25), the upper end of the second threaded rod can rotatably penetrate through the hollow frame (25) and the rectangular hollow frame (2) and extends upwards, and a threaded through hole for the threaded connection of the second threaded rod is formed in the lifting block (26);
the rotary disc (30) is coaxially arranged at the top extension end of the second threaded rod (29),
the vertical self-checking mechanism (5) further comprises:
the second locking nut (31) is sleeved at the extending end of the upper end of the second threaded rod (29), the upper end of the second threaded rod (29) is provided with external threads in an extending mode, the external threads are in threaded connection with the second threaded nut, the bottom of the second locking nut (31) can be in abutting connection with the top of the rectangular hollow frame (2),
during operation, the staff adjusts each supporting mechanism, when the adjustment, the staff manually moves the thread bushing and the lifting disc upwards along the first threaded rod, drive each bent rod and the supporting rods simultaneously through the lifting disc, the upper end of each supporting rod moves outwards, the supporting rods are enabled to open until the rectangular hollow frame is stopped after keeping the horizontal state, the first locking nuts on each supporting mechanism are rotated through the staff, the first locking nuts are respectively locked with the top of each thread bushing through each first locking nut, the rectangular hollow frame is further fixedly supported, through each fixed plate arranged, further supporting procedures are carried out, the rectangular hollow frame is enabled to be more stable, when the height of the vertical instrument body needs to be adjusted, the servo motor drives the first synchronous wheel to rotate, the first synchronous wheel drives the second synchronous wheel to rotate through the steel rope, the steel rope rotates between the first synchronous wheel and the second synchronous wheel, the lifting sleeve is connected with the vertical instrument body through the guide mounting block when the steel rope rotates, the lifting sleeve is connected with the vertical instrument body, the vertical instrument body is enabled to be in real time observed through the locking nuts, the vertical instrument body is enabled to move along the threaded rod through the vertical rod when the vertical instrument body is further arranged, the vertical rod is enabled to move along the vertical rod through the lifting device, the vertical rod is enabled to move along the vertical rod through the lifting device, the vertical rod is enabled to move stably when the vertical rod is arranged on the lifting device, and the vertical rod is enabled to move along the vertical rod through the vertical rod, and the vertical rod is enabled to move through the lifting device, and the vertical rod is stably moves through the lifting device through the lifting rod, and the lifting device is stably and can move through the lifting device is stable through the lifting rod is arranged, the lifting block carries out spacing movement along the spacing lifting groove that sets up in the hollow frame respectively through the spacing slider that both sides set up, until make two detection horizontal plates that set up on the lifting block dock with the both ends of iron prop respectively, observe the straightness that hangs down at two detection horizontal plates and iron prop both ends through the staff, further can learn the levelness of perpendicular appearance body, fix the lock through the top of the dead nut of second lock and rectangle hollow frame and die, make the second threaded rod fix, fix the lifting block simultaneously.
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| CN202110328771.3A CN113048965B (en) | 2021-03-27 | 2021-03-27 | Portable vertical instrument for indoor construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110328771.3A CN113048965B (en) | 2021-03-27 | 2021-03-27 | Portable vertical instrument for indoor construction |
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| CN113048965B true CN113048965B (en) | 2023-10-20 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205879486U (en) * | 2016-07-29 | 2017-01-11 | 北京起重运输机械设计研究院 | Bearing roller drop test platform |
| CN107131873A (en) * | 2017-07-05 | 2017-09-05 | 宋衡星 | A kind of elevator testing apparatus for verticality |
| CN209342542U (en) * | 2018-12-06 | 2019-09-03 | 江阴市百须达电梯配件有限公司 | Elevator guide wheel abrasion testing device |
| CN211178395U (en) * | 2019-12-17 | 2020-08-04 | 上海贞一众创空间管理有限公司 | High-precision key angle verticality detection tool |
| CN211425447U (en) * | 2020-03-16 | 2020-09-04 | 王明娟 | Land planning measurer |
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2021
- 2021-03-27 CN CN202110328771.3A patent/CN113048965B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205879486U (en) * | 2016-07-29 | 2017-01-11 | 北京起重运输机械设计研究院 | Bearing roller drop test platform |
| CN107131873A (en) * | 2017-07-05 | 2017-09-05 | 宋衡星 | A kind of elevator testing apparatus for verticality |
| CN209342542U (en) * | 2018-12-06 | 2019-09-03 | 江阴市百须达电梯配件有限公司 | Elevator guide wheel abrasion testing device |
| CN211178395U (en) * | 2019-12-17 | 2020-08-04 | 上海贞一众创空间管理有限公司 | High-precision key angle verticality detection tool |
| CN211425447U (en) * | 2020-03-16 | 2020-09-04 | 王明娟 | Land planning measurer |
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| CN113048965A (en) | 2021-06-29 |
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Effective date of registration: 20231031 Address after: Room 406, Building 2, Kyoto International, No. 2999 Changle East Road, Baqiao District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Chuci Construction Engineering Co.,Ltd. Address before: School of architecture and design, Nanhu campus, China University of mining and technology, No.1, Daxue Road, Tongshan District, Xuzhou City, Jiangsu Province, 221116 Patentee before: Cao Zhipeng |
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