CN214308779U - Wall body straightness detection instrument that hangs down - Google Patents
Wall body straightness detection instrument that hangs down Download PDFInfo
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- CN214308779U CN214308779U CN202120567607.3U CN202120567607U CN214308779U CN 214308779 U CN214308779 U CN 214308779U CN 202120567607 U CN202120567607 U CN 202120567607U CN 214308779 U CN214308779 U CN 214308779U
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Abstract
The utility model provides a wall verticality detection tool, which relates to the technical field of verticality detection tools and comprises a vertical rod, a folding support rod arranged at the top of the vertical rod and a ruler rod arranged at the bottom of the vertical rod, wherein the folding support rod comprises a transverse support rod and a driving support rod, two ends of the transverse support rod are respectively hinged with the top of the vertical rod and the driving support rod, one end of the driving support rod, which is deviated from the transverse support rod, is hinged with a first slider, a first chute is vertically arranged on the rod body of the vertical rod, the first slider is in sliding connection with the first chute, a limit structure is arranged between the first slider and the first chute, when the first slider is positioned at the top end of the first chute, the transverse support rod is in a horizontal position, when the first slider is positioned at the bottom end of the first chute, the driving support rod and the transverse support rod are positioned on the same straight line, a line drop is connected on the transverse support rod, the ruler rod is connected with the vertical rod through a folding connecting piece, the problem of the wall body straightness detection instrument that hangs down among the prior art can't fold and lead to carrying and depositing comparatively inconvenient is solved.
Description
Technical Field
The utility model belongs to the technical field of the straightness that hangs down detects the instrument, specifically provide a wall body straightness that hangs down detects instrument.
Background
Along with the progress and development of the social era, the building construction standard is more and more detailed and more standard, and the government department strictly supervises the safety quality of the house structure, and in the building construction site, the verticality of the vertical structure template is an important detection index, plays an important role in the strength of the building structure, and directly influences the quality of the building structure.
The patent with the application number of CN201020645350.0 discloses a template perpendicularity detection ruler, which comprises an upper crosspiece horizontal rod, a lower crosspiece horizontal rod, a connecting rod, a suspension wire and a plumb bob. This patent technique detects fastly, alone can accomplish, easy operation, but, its structure is comparatively fixed, leads to occupation space great, when not using, can't fold it, deposits and carries comparatively inconveniently.
Accordingly, there is a need in the art for a wall perpendicularity detection tool that addresses the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wall body straightness detection instrument that hangs down solves the unable folding problem that leads to carrying and depositing comparatively inconvenient of wall body straightness detection instrument that hangs down among the prior art.
The technical scheme of the utility model is realized like this: a wall verticality detection tool comprises a vertical rod, a folding support rod arranged at the top of the vertical rod and a ruler rod arranged at the bottom of the vertical rod, wherein the folding support rod comprises a transverse support rod and a driving support rod, two ends of the transverse support rod are respectively hinged with the top of the vertical rod and the driving support rod, one end of the driving support rod, which is far away from the transverse support rod, is hinged with a first sliding block, a rod body of the vertical rod is vertically provided with a first sliding groove, the first sliding block is in sliding connection with the first sliding groove, a limiting structure is arranged between the first sliding block and the first sliding groove, when the first sliding block is positioned at the top end of the first sliding groove, the transverse support rod is in a horizontal position, when the first sliding block is positioned at the bottom end of the first sliding groove, the driving support rod and the transverse support rod are positioned on the same straight line, and the transverse support rod is connected with a line weight, the ruler rod is connected with the upright rod through a folding connecting piece.
The technical effect of the scheme is as follows: when the folding support rod is arranged, the first sliding block slides upwards when the folding support rod is used, the first sliding block drives the driving support rod to move upwards, the driving support rod drives the transverse support rod to rotate upwards around the hinged position, when the first sliding block abuts against the top end of the first sliding groove, the sliding is stopped, the first sliding block is fixed at the current position through the limiting structure, the driving support rod supports the transverse support rod to be located at the horizontal position, support is formed for the plummet, meanwhile, the ruler rod is rotated to the position vertical to the vertical rod, and the verticality condition of the wall body is obtained by comparing scales on the ruler rod; when not using, with first slider along first spout lapse, make drive branch and horizontal branch be located same straight line, parallel with the pole setting, also fold the chi pole to parallel with the pole setting to make things convenient for storing and transferring the transportation of wall body straightness measuring tool that hangs down's accomodating.
In the preferable technical scheme of the tool for detecting the wall verticality, the limiting structure comprises a pin rod and a first through hole matched with the pin rod, second sliding grooves are respectively formed in positions, close to the two side groove walls of the first sliding groove, of the first sliding block, the extending direction of the second sliding grooves is perpendicular to the two side groove walls of the first sliding groove, the pin rod is located in the second sliding groove, springs are arranged at one ends, close to each other, of the pin rod, the first through hole is formed in the positions, close to the top end, of the two side groove walls of the first sliding groove, and when the first sliding block is located at the top end of the first sliding groove, the pin rod enters the first through hole under the elastic force action of the springs.
The technical effect of the scheme is as follows: at first slider along the gliding in-process of first spout, the pin rod is under the spring force effect of spring, closely support with the cell wall of first spout and lean on, avoid first slider to deviate from in the first spout, when first slider activity was to the top of first spout, the pin rod is relative with first through-hole, the pin rod is by the bullet first through-hole of going into, form the restriction to the activity of first slider, thereby realize the stable support to drive branch and horizontal branch, when folding taking in, inwards extrude the pin rod and the first slider of lapse, make the pin rod deviate from in the first through-hole with the cell wall of first spout counterbalance, easy operation, convenient and fast.
In the preferable technical scheme of the tool for detecting the perpendicularity of the wall body, a third chute is vertically formed in the rod body of the vertical rod, the foldable connecting piece is a second sliding block which is in sliding connection with the third chute, a plurality of second through holes are formed in the groove walls on two sides of the third chute at vertical intervals, a jack matched with the second through hole is formed in the second sliding block, a pin shaft penetrates through the second through hole and the jack to connect the second sliding block with the vertical rod, the ruler rod is hinged to the second sliding block, and when the ruler rod is located at a horizontal position, the lower edge of one end, close to the vertical rod, of the ruler rod is abutted against the vertical rod.
The technical effect of the scheme is as follows: through the second through-hole with different positions on chi pole and the third spout is connected, can acquire a plurality of measured data to realize the multiple spot and detect, improve and detect the precision, slip moreover and the simple easy operation of fixed mode.
In the preferred technical scheme of above-mentioned wall body straightness detection instrument that hangs down, be connected with winding device on the body of rod of pole setting, the plumb line of line weigh down twine in winding device is last, the top of pole setting is provided with first pulley, horizontal branch deviates from the one end of pole setting is provided with the second pulley, the plumb line warp of line hang behind the first pulley direction and locate the second pulley.
The technical effect of the scheme is as follows: the line drop is convenient to store by arranging the winding device; through setting up first pulley and second pulley, make the plumb line trend of line weight smooth, make things convenient for receiving and releasing of plumb line, avoid the plumb line winding.
In the preferred technical scheme of above-mentioned wall body straightness detection instrument that hangs down, winding device includes the wire reel, the one end of wire reel is provided with the handle, the other end through the pivot with the pole setting is rotated and is connected, the pivot is located one end in the pole setting is connected with the backstop piece, be provided with the permission in the body of rod of pole setting the movable groove of backstop piece activity along the extending direction of pivot, the wire reel is close to the one end of pole setting is connected with first gear, fixedly connected with second gear on the body of rod of pole setting, the backstop piece is located the movable groove is kept away from during the one end of wire reel, first gear with the meshing of second gear, the backstop piece is located the movable groove is close to during the one end of wire reel, first gear with the second gear breaks away from mutually.
The technical effect of the scheme is as follows: when the winding drum needs to be rotated to take up and pay off the line drop, the winding drum is pulled outwards through the handle, so that the first gear on the winding drum is separated from the second gear on the upright rod, and then the winding drum is rotated; when the winding drum needs to be fixed, the winding drum is pushed inwards through the handle, the first gear is meshed with the second gear, and the second gear is fixedly connected with the vertical rod, so that the first gear cannot rotate under the clamping of the second gear, namely, the winding drum is fixed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the wall verticality detection tool of the present invention in a use state;
FIG. 2 is a schematic view of the wall verticality detection tool of the present invention in a storage state;
fig. 3 is an assembly schematic diagram of the first slide block and the first chute of the wall perpendicularity detecting tool of the present invention;
fig. 4 is the utility model discloses wall body straightness detection instrument that hangs down's coiling device's schematic diagram.
List of reference numerals: 1. erecting a rod; 11. a first chute; 12. a first through hole; 13. a third chute; 14. a second through hole; 15. a first pulley; 16. a movable groove; 17. a second gear; 2. a transverse strut; 21. a second pulley; 3. a drive strut; 4. a ruler rod; 5. a first slider; 51. a pin rod; 52. a second chute; 53. a spring; 6. a line pendant; 7. a second slider; 8. a winding device; 81. a winding drum; 82. a handle; 83. a rotating shaft; 831. a stop block; 84. a first gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model relates to a wall body straightness detection instrument that hangs down's concrete embodiment: as shown in fig. 1 and 2, a wall perpendicularity detecting tool includes a vertical rod 1, a folding support rod arranged on the top of the vertical rod 1, and a ruler rod 4 arranged on the bottom of the vertical rod 1. Folding branch includes horizontal branch 2 and drive branch 3, the length of drive branch 3 is greater than the length of horizontal branch 2, the one end of horizontal branch 2 is articulated with the position that pole setting 1 is close to the top through connecting the steel sheet, the other end is articulated with drive branch 3, the one end that drive branch 3 deviates from horizontal branch 2 articulates there is first slider 5, first spout 11 has been seted up along vertical to the body of rod of pole setting 1, first slider 5 and 11 sliding connection of first spout, form slider-crank mechanism, slide along first spout 11 through driving first slider 5 and drive the activity of drive branch 3 and horizontal branch 2. A limiting structure is arranged between the first sliding block 5 and the first sliding groove 11, when the first sliding block 5 is positioned at the top end of the first sliding groove 11, the transverse supporting rod 2 is in a horizontal position, and the limiting structure enables the first sliding block 5 to be fixed at the current position; when first slider 5 was located the bottom of first spout 11, drive branch 3 and horizontal branch 2 were located same straight line, and were parallel with pole setting 1, conveniently accomodate and deposit and shift the transportation, were connected with the line weight 6 on the horizontal branch 2, and chi pole 4 is connected with pole setting 1 through foldable connecting piece for chi pole 4 also can be folded to parallel with pole setting 1.
As shown in fig. 1 and 3, the limiting structure includes a pin rod 51 and a first through hole 12 adapted to the pin rod 51, second sliding grooves 52 are respectively formed at positions of the first sliding block 5 close to the groove walls at two sides of the first sliding groove 11, the extending direction of the second sliding grooves 52 is perpendicular to the groove walls at two sides of the first sliding groove 11, and the central axes of the two second sliding grooves 52 are located on the same straight line. The pin rods 51 are located in the second sliding grooves 52, and springs 53 are connected to ends of the two pin rods 51 close to each other, and ends far away from each other are hemispherical. The first through hole 12 is opened at a position close to the top end of the two side walls of the first sliding chute 11.
In the process that the first sliding block 5 slides along the first sliding groove 11, the pin rod 51 is tightly abutted against the groove wall of the first sliding groove 11 under the elastic force of the spring 53, so that the first sliding block 5 is prevented from being separated from the first sliding groove 11, when the first sliding block 5 moves to the top end of the first sliding groove 11, the pin rod 51 is opposite to the first through hole 12, the pin rod 51 is bounced into the first through hole 12, part of the structure of the pin rod 51 is positioned in the second sliding groove 52, and part of the structure of the pin rod 51 is positioned in the first through hole 12, so that the movement of the first sliding block 5 is limited, and the stable support of the driving support rod 3 and the transverse support rod 2 is realized; when the folding storage device is folded, the pin rod 51 is extruded inwards and the first sliding block 5 slides downwards, so that the pin rod 51 is separated from the first through hole 12 and is abutted against the groove wall of the first sliding groove 11, the first sliding block 5 can slide freely in the first sliding groove 11, and the folding storage device is simple in operation, convenient and fast.
Referring to fig. 1 and 2 again, a third sliding groove 13 is vertically formed in the rod body of the vertical rod 1, and the folding connecting piece is a second sliding block 7 which is slidably connected with the third sliding groove 13. Six second through holes 14 are formed in the groove walls on the two sides of the third sliding groove 13 at intervals along the vertical direction, and the six second through holes 14 are uniformly distributed. The second slider 7 is provided with a jack matched with the second through hole 14, and the pin shaft penetrates through the second through hole 14 and the jack to connect the second slider 7 with the upright rod 1. Chi pole 4 is articulated with second slider 7, and when chi pole 4 was located horizontal position, chi pole 4 was followed the arc with the articulated one end of second slider 7 is upwards from the bottom and is extended, makes chi pole 4 along the hinged end upwards when folding not with pole setting 1 between take place to interfere, and when chi pole 4 was located horizontal position moreover, the lower border of chi pole 4 can support by in pole setting 1, guarantees the levelness of chi pole 4.
Through being connected the chi pole 4 with the second through-hole 14 of different positions on the third spout 13, can acquire a plurality of measured data to realize the multiple spot and detect, improve and detect the precision, slip moreover and the simple easy operation of fixed mode.
Continuing to refer to fig. 1, the body of rod of the vertical rod 1 is connected with a winding device 8, the suspension wire of the wire weight 6 is wound on the winding device 8, the top of the vertical rod 1 is provided with a first pulley 15, one end of the transverse supporting rod 2 departing from the vertical rod 1 is provided with a second pulley 21, and the suspension wire of the wire weight 6 is guided by the first pulley 15 and then hung on the second pulley 21. The line drop 6 is convenient to store by arranging the winding device 8; through setting up first pulley 15 and second pulley 21, make the suspension wire trend of line weight 6 smooth, make things convenient for receiving and releasing of suspension wire, avoid the suspension wire winding.
As shown in fig. 4, the winding device 8 includes a winding drum 81, one end of the winding drum 81 is provided with a handle 82, the other end is rotatably connected to the vertical rod 1 through a rotating shaft 83, one end of the rotating shaft 83 located in the vertical rod 1 is connected to a stop block 831, and a movable slot 16 is provided in the rod body of the vertical rod 1 for allowing the stop block 831 to move along the extending direction of the rotating shaft 83. One end of the winding drum 81 close to the vertical rod 1 is connected with a first gear 84, and a second gear 17 is fixedly connected to the rod body of the vertical rod 1. When the stop block 831 is located at the end of the movable slot 16 away from the winding drum 81, the first gear 84 and the second gear 17 are engaged, and when the stop block 831 is located at the end of the movable slot 16 close to the winding drum 81, the first gear 84 and the second gear 17 are disengaged.
When the wire drop 6 needs to be wound and unwound by rotating the winding drum 81, the handle 82 pulls the winding drum 81 outwards to separate the first gear 84 on the winding drum 81 from the second gear 17 on the upright rod 1, and then the winding drum 81 is rotated; when the winding drum 81 needs to be fixed, the handle 82 pushes the winding drum 81 inwards to enable the first gear 84 to be meshed with the second gear 17, and the second gear 17 is fixedly connected with the vertical rod 1, so that the first gear 84 cannot rotate under the clamping of the second gear 17, namely, the winding drum 81 is fixed.
In other embodiments, the limiting structure can also be arranged into two strong magnets with opposite magnetism, one strong magnet is connected to the top end of the first sliding groove, and the other strong magnet is connected to one side, close to the top end of the first sliding groove, of the first sliding block.
In the above embodiment, six second through holes are formed in the two side groove walls of the third sliding groove at vertical intervals, and in other embodiments, three, four, or five second through holes may also be formed in the two side groove walls of the third sliding groove at vertical intervals.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A wall verticality detection tool is characterized by comprising a vertical rod, a folding support rod arranged at the top of the vertical rod and a ruler rod arranged at the bottom of the vertical rod, wherein the folding support rod comprises a transverse support rod and a driving support rod, two ends of the transverse support rod are respectively hinged with the top of the vertical rod and the driving support rod, one end of the driving support rod, which is far away from the transverse support rod, is hinged with a first sliding block, a rod body of the vertical rod is vertically provided with a first sliding groove, the first sliding block is in sliding connection with the first sliding groove, a limiting structure is arranged between the first sliding block and the first sliding groove, when the first sliding block is positioned at the top end of the first sliding groove, the transverse support rod is in a horizontal position, when the first sliding block is positioned at the bottom end of the first sliding groove, the driving support rod and the transverse support rod are positioned on the same straight line, the horizontal supporting rod is connected with a line weight, and the ruler rod is connected with the vertical rod through a folding connecting piece.
2. The tool for detecting the perpendicularity of a wall body according to claim 1, wherein the limiting structure comprises a pin rod and a first through hole matched with the pin rod, second sliding grooves are respectively formed in positions, close to two side groove walls of the first sliding groove, of the first sliding block, the extending direction of the second sliding grooves is perpendicular to the two side groove walls of the first sliding groove, the pin rod is located in the second sliding groove, a spring is arranged at one end, close to each other, of the two pin rods, the first through hole is formed in positions, close to the top end, of the two side groove walls of the first sliding groove, and when the first sliding block is located at the top end of the first sliding groove, the pin rod enters the first through hole under the elastic force of the spring.
3. The tool for detecting the perpendicularity of a wall body according to claim 2, wherein a third sliding groove is vertically formed in a rod body of the vertical rod, the foldable connecting piece is a second sliding block connected with the third sliding groove in a sliding manner, a plurality of second through holes are formed in groove walls on two sides of the third sliding groove at intervals in the vertical direction, a jack matched with the second through holes is formed in the second sliding block, a pin shaft penetrates through the second through holes and the jack to connect the second sliding block with the vertical rod, the ruler rod is hinged to the second sliding block, and when the ruler rod is located at a horizontal position, the lower edge of one end, close to the vertical rod, of the ruler rod abuts against the vertical rod.
4. The wall verticality detection tool according to claim 1 or 3, wherein a winding device is connected to the rod body of the vertical rod, a suspension wire of the wire weight is wound on the winding device, a first pulley is arranged at the top of the vertical rod, a second pulley is arranged at one end of the transverse supporting rod, which is far away from the vertical rod, and the suspension wire of the wire weight is guided by the first pulley and then hung on the second pulley.
5. The tool for detecting the wall perpendicularity according to claim 4, wherein the winding device comprises a winding drum, one end of the winding drum is provided with a handle, the other end of the winding drum is rotatably connected with the vertical rod through a rotating shaft, one end of the rotating shaft, which is located in the vertical rod, is connected with a stop block, a movable groove is formed in a rod body of the vertical rod, the stop block is allowed to move along the extending direction of the rotating shaft, one end, which is close to the vertical rod, of the winding drum is connected with a first gear, a second gear is fixedly connected to the rod body of the vertical rod, the stop block is located when the movable groove is away from one end of the winding drum, the first gear is meshed with the second gear, and when the stop block is located when the movable groove is close to one end of the winding drum, the first gear is separated from the second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120567607.3U CN214308779U (en) | 2021-03-19 | 2021-03-19 | Wall body straightness detection instrument that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120567607.3U CN214308779U (en) | 2021-03-19 | 2021-03-19 | Wall body straightness detection instrument that hangs down |
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| Publication Number | Publication Date |
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| CN214308779U true CN214308779U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120567607.3U Active CN214308779U (en) | 2021-03-19 | 2021-03-19 | Wall body straightness detection instrument that hangs down |
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| CN (1) | CN214308779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674283A (en) * | 2022-03-29 | 2022-06-28 | 江苏科技大学 | Building energy saving engineering quality detector squareness detector |
-
2021
- 2021-03-19 CN CN202120567607.3U patent/CN214308779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674283A (en) * | 2022-03-29 | 2022-06-28 | 江苏科技大学 | Building energy saving engineering quality detector squareness detector |
| CN114674283B (en) * | 2022-03-29 | 2023-10-27 | 江苏科技大学 | Verticality detector for quality detector of building energy-saving engineering |
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