CN211452297U - Novel tower ruler for measuring suspended height - Google Patents
Novel tower ruler for measuring suspended height Download PDFInfo
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- CN211452297U CN211452297U CN201921864825.2U CN201921864825U CN211452297U CN 211452297 U CN211452297 U CN 211452297U CN 201921864825 U CN201921864825 U CN 201921864825U CN 211452297 U CN211452297 U CN 211452297U
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Abstract
The utility model discloses a measure novel sopwith staff of unsettled elevation, the sopwith staff comprises sopwith staff base, sopwith staff tray and sopwith staff, and the sopwith staff base includes vacuum chuck formula subassembly and magnetic-type subassembly, and vacuum chuck formula subassembly includes vacuum chuck formula sopwith staff base, aspirator pump, breathing pipe, vacuum chuck formula base altitude mixture control pole, vacuum chuck formula base altitude mixture control wheel, vacuum chuck formula base and tray connecting bolt and bleeder valve. The utility model is convenient for reducing the height reading error; the height measurement work of a measuring point on the suspended surface of the building can be effectively completed by matching with a level gauge; different types of bases can be adopted on the surfaces of the measuring objects made of different materials, so that the verticality and the stability of the sliding staff in the measuring process can be ensured, and the measuring error caused by the phenomena of shaking and inclining of the sliding staff is avoided; the method can be simultaneously suitable for the conditions of erecting the tower ruler when measuring the ground elevation and inverted measurement of the tower ruler when measuring the suspended surface of the building.
Description
Technical Field
The utility model relates to an engineering survey field, in particular to measure novel sopwith staff of unsettled elevation.
Background
Under normal conditions, the maximum height value of the traditional sliding staff used in the height measurement is 5m, and the measured height range is between-5 m and 0m of the height of the sight line of the lens of the measuring instrument; when the point elevation that needs the measurement is higher than measuring instrument camera lens sight, especially when these points are located the building unsettled face, can't read the elevation scale on the sopwith staff, lead to the measurement work to go on, simultaneously, because the flip-chip of sopwith staff or the near position of sopwith staff point hold the chi people can't stand, the sopwith staff rocks easily, and can't guarantee that the sopwith staff is in the complete upright state in the measurement process, lead to measuring error's production, in addition, when measuring regional light is dim or measure at night, it is too low to measure the visibility, lead to measuring error's production.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art, and provides a novel tower ruler for measuring suspended elevation, which is suitable for night measurement and measurement of dim and dark places, and is convenient for reducing the reading error of elevation; the novel tower ruler can be matched with a level gauge to effectively complete the height measurement work of a measuring point on the suspended surface of a building; different types of bases, namely a vacuum chuck base and an electromagnet base, can be adopted on the surfaces of the measurement objects made of different materials, and are respectively suitable for the height measurement of nonmetal and metal surfaces; the vertical and stable measuring device can ensure that the tower ruler is vertical and stable in the measuring process, and measuring errors caused by the phenomena of shaking and inclining of the tower ruler are avoided; the height scales are arranged on the front surface and the back surface of the body of the tower ruler, the front surface is upright scales, and the back surface is inverted scales, so that the height scale can be simultaneously suitable for upright standing of the tower ruler when the ground height is measured and inverted measurement of the tower ruler when a building is suspended.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a novel tower ruler for measuring suspended height, the tower ruler comprises a tower ruler base, a tower ruler tray and a tower ruler, the tower ruler base comprises a vacuum sucker type component and a magnetic type component, the vacuum sucker type component comprises a vacuum sucker type tower ruler base, a suction pump, a suction pipe, a vacuum sucker type base height adjusting rod, a vacuum sucker type base height adjusting wheel, a vacuum sucker type base and tray connecting bolt and an air suction valve, the magnetic type component comprises a magnetic type tower ruler base, an electromagnetic block, a magnetic control switch, a magnetic type base height adjusting rod, a magnetic type base height adjusting wheel and a magnetic type base and tray connecting bolt, the top of the vacuum sucker is connected with the air suction valve, the top end of the air suction valve and the vacuum sucker type base and tray connecting bolt are connected through the vacuum sucker type base height adjusting rod, the vacuum chuck type base height adjusting wheel ring is sleeved on the base height adjusting rod, the outer side of the air suction valve is connected with the air suction pump through the air suction pipe, the outer side of the electromagnetic block is electrically connected with the magnetic control switch, the top end of the electromagnetic block is connected with the tray connecting bolt through the magnetic type base height adjusting rod and the magnetic type base, the magnetic type base height adjusting wheel ring is sleeved on the magnetic type base height adjusting rod, the tower ruler tray comprises a ruler embedding groove, a tower ruler fixing buckle, a base bolt connecting hole, a pipe bubble groove, a pipe bubble magnifier, a magnifier supporting rod of the magnifier, a pipe bubble centering scale and a pipe bubble, the tower ruler comprises a ruler top circle bubble groove, a ruler body scale, a ruler section telescopic buckle, a ruler body supporting rod, a ruler end inserting groove, a circular bubble, a ruler body supporting rod rotating shaft, a ruler body supporting rod tail end fixing sucking disc, a ruler body supporting rod telescopic buckle, a, The ruler body support rod connecting bolt, the lamp tube fixing rabbet, the lamp tube, the built-in lithium battery, the tower ruler top cover, the USB charging socket, the ruler section chute and the ruler section sliding head, wherein the fixed sucker at the tail end of the ruler body support rod is a vacuum sucker or an electromagnet sucker, the ruler body scales are vertically arranged on the outer surface of the ruler body, the tower ruler top cover is positioned at the top end of the ruler body, the ruler top circle bubble groove is positioned at the center of the tower ruler top cover, the circle bubbles are positioned in the ruler top circle bubble groove, the two end parts of the ruler body are connected with the ruler body support rod through the rotating shaft of the ruler body support rod, the ruler body support rod is of a loop bar type structure, the telescopic buckle of the ruler body support rod is positioned in the middle part of the ruler body support rod, the fixed sucker at the tail end of the ruler body support rod is connected with the ruler body support rod through the connecting bolt of the ruler body, the other end of the lamp tube is vertically installed downwards inside the top end of the ruler body, the built-in lithium battery is installed inside the top end of the top cover of the tower ruler, the outer side of the built-in lithium battery is communicated with the USB charging socket, and the tower ruler is inserted into the outer side face of the tray of the tower ruler through the ruler end slot.
As a preferred technical scheme of the utility model, the blade is telescopic cavity rectangle tower structure, the quantity of the flexible buckle of chi festival and the quantity of every festival rectangle tower of blade are corresponding, and the positive and negative of blade all has the elevation scale, and openly is just standing the scale, and the reverse side is the scale of standing upside down.
As an optimized technical scheme of the utility model, the blade is fixed in on the wall of standing vertically through the terminal fixed suction cup of blade bracing piece.
As an optimized technical scheme of the utility model, the sopwith staff tray passes through the fixed overhead hanging of sopwith staff base and installs on the unsettled surface of building.
As an optimized technical scheme of the utility model, the body of the sopwith staff is made of transparent resin or toughened glass.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the body of the sliding staff is made of transparent resin or toughened glass, and a fluorescent lamp tube can be arranged at the bottom of the top cover of the sliding staff, so that the sliding staff is suitable for night measurement and measurement in dark places, and the elevation reading error is convenient to reduce;
(2) when the traditional tower ruler can not measure the suspended surface of the building, the novel tower ruler can be matched with a level gauge to effectively complete the height measurement work of a measuring point on the suspended surface of the building under the condition that the level gauge is not modified;
(3) different types of bases, namely a vacuum chuck base and an electromagnet base, can be adopted on the surfaces of the measurement objects made of different materials, and are respectively suitable for the height measurement of nonmetal and metal surfaces;
(4) the vertical and stable measuring device can ensure that the tower ruler is vertical and stable in the measuring process, and measuring errors caused by the phenomena of shaking and inclining of the tower ruler are avoided;
(5) the height scales are arranged on the front surface and the back surface of the body of the tower ruler, the front surface is upright scales, and the back surface is inverted scales, so that the height scale can be simultaneously suitable for upright standing of the tower ruler when the ground height is measured and inverted measurement of the tower ruler when a building is suspended.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is an elevational view of a vacuum chuck style tape tower base assembly;
FIG. 2 is a plan view of a vacuum chuck style tape tower base assembly;
FIG. 3 is an elevational view of the magnetic scale base assembly;
FIG. 4 is a plan view of a magnetic scale base assembly;
FIG. 5 is an elevational view of a vacuum chuck or magnetic tape tower ruler tray assembly;
FIG. 6 is a top plan view of a vacuum chuck or magnetic scale tray assembly;
FIG. 7 is a bottom plan view of a vacuum chuck or magnetic scale tray assembly;
FIG. 8 is an elevational view of the body of the tape;
FIG. 9 is a plan view of the body of the tape;
FIG. 10 is a mid-section view of the top end of the body of the tape;
fig. 11 is an overall elevation view of the measuring tower;
FIG. 12 is a side view of the full body of the sagger at the time of measurement;
FIG. 13 is an overall elevation view of the tower ruler during leveling measurements;
FIG. 14 is a side view of the full body of the tower ruler as measured on level ground;
in the figure: 1. a box staff base; 11. a vacuum chuck type tower ruler base; 111. a getter pump; 112. an air intake duct; 113. a vacuum chuck; 114. a vacuum chuck type base height adjusting rod; 115. a vacuum chuck type base height adjusting wheel; 116. the vacuum chuck type base and the tray are connected by bolts a; 117. an air extraction valve; 12. A magnetic scale base; 121. an electromagnetic block; 122. a magnetic control switch; 123. a magnetic base height adjusting rod; 124. a magnetic base height adjusting wheel; 125. the magnetic base and the tray are connected by bolts b; 2. a box staff tray; 21. embedding a ruler groove; 22. the sliding staff is fixed with a buckle; 23. a base bolt connection hole; 24. A tube bubble tank; 25. a tube bubble magnifier; 26. a magnifier supporting rod; 27. the tube bubble is centered on the scale; 28. tube bubbling; 3. a building suspended surface; 4. a tower ruler; 41. a ruler top round bubble groove; 42. scale body scales; 43. a ruler body; 44. a ruler section telescopic buckle; 45. a ruler body supporting rod; 46. a ruler end slot; 47. A circular bubble; 48. a ruler body supporting rod rotating shaft; 49. the tail end of the ruler body supporting rod is fixed with a sucker; 410. the ruler body supporting rod is provided with a telescopic buckle; 411. the ruler body supporting rod is connected with a bolt; 412. a lamp tube fixing tongue-and-groove; 413. a lamp tube; 414. a lithium battery is arranged inside; 415. a top cover of the tower ruler; 416. a USB charging socket; 417. a rule section chute; 418. a rule joint sliding head; 5. an upright wall surface.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-14, the utility model provides a novel tower ruler for measuring suspended height, the tower ruler is composed of a tower ruler base 1, a tower ruler tray 2 and a tower ruler 4, the tower ruler base 1 comprises a vacuum chuck type component and a magnetic type component, the vacuum chuck type component comprises a vacuum chuck type tower ruler base 11, a suction pump 111, a suction pipe 112, a vacuum chuck 113, a vacuum chuck type base height adjusting rod 114, a vacuum chuck type base height adjusting wheel 115, a vacuum chuck type base and tray connecting bolt a116 and an air suction valve 117, the magnetic type component comprises a magnetic type tower ruler base 12, an electromagnetic block 121, a magnetic control switch 122, a magnetic type base height adjusting rod 123, a magnetic type base height adjusting wheel 124, a magnetic type base and tray connecting bolt b125, the air suction valve 117 is connected at the top of the vacuum chuck type base 113, the top of the air suction valve 117 is connected with the vacuum chuck type base and tray connecting bolt a116 through the vacuum chuck type base height adjusting rod 114, the vacuum chuck type base height adjusting wheel 115 is sleeved on the base height adjusting rod 114, the outer side of the air suction valve 117 is connected with the air suction pump 111 through the air suction pipe 112, the outer side of the electromagnetic block 121 is electrically connected with the magnetic control switch 122, the top end of the electromagnetic block 121 is connected with the tray connecting bolt b125 through the magnetic type base height adjusting rod 123 and the magnetic type base height adjusting wheel 124 is sleeved on the magnetic type base height adjusting rod 123, the tower ruler tray 2 comprises a ruler embedding groove 21, a tower ruler fixing buckle 22, a base bolt connecting hole 23, a pipe bubble groove 24, a pipe bubble magnifier 25, a magnifier supporting rod 26, a pipe bubble centering scale 27 and a pipe bubble 28, the tower ruler 4 comprises a ruler top round bubble groove 41, a ruler body scale 42, a ruler body 43, a ruler section telescopic buckle 44, a ruler body supporting rod 45, a ruler end inserting groove 46, a round bubble 47, a ruler body supporting rod rotating shaft 48, The tail end of the ruler body supporting rod is fixed with a sucker 49, a ruler body supporting rod telescopic buckle 410, a ruler body supporting rod connecting bolt 411, a lamp tube fixing rabbet 412, a lamp tube 413, a built-in lithium battery 414, a tower ruler top cover 415, a USB charging socket 416, a ruler section sliding groove 417 and a ruler section sliding head 418, the tail end of the ruler body supporting rod is fixed with the sucker 49 which is a vacuum sucker or an electromagnet sucker, ruler body scales 42 are vertically arranged on the outer surface of the ruler body 43, the tower ruler top cover 415 is arranged at the top end of the ruler body 43, a ruler top round bubble groove 41 is arranged at the center of the tower ruler top cover 415, a round bubble 47 is arranged in the ruler top round bubble groove 41, two end parts of the ruler body 43 are connected with the ruler body supporting rod 45 through a ruler body supporting rod rotating shaft 48, the ruler body supporting rod 45 is of a sleeve rod type structure, the ruler body supporting rod telescopic buckle 410 is arranged at the middle part of the ruler body, the bottom surface of the sliding staff top cover 415 is provided with a lamp tube fixing groove 412, one end of a lamp tube 413 is inserted into the lamp tube fixing groove 412, the other end of the lamp tube 413 is vertically and downwards installed inside the top end of the staff body 43, the built-in lithium battery 414 is installed inside the top end of the sliding staff top cover 415, the outer side of the built-in lithium battery 414 is communicated with the USB charging socket 416, and the sliding staff 4 is inserted on the outer side surface of the sliding staff tray 2 through the ruler end slot 46.
The ruler body 43 is of a telescopic hollow rectangular tower base structure, the number of the ruler section telescopic buckles 44 corresponds to the number of the rectangular tower bases of each section of the ruler body 43, the ruler body 43 can be conveniently fixed through the ruler section telescopic buckles 44 after being stretched, elevation scales are arranged on the front surface and the back surface of the tower ruler body, the front surface is upright scales, and the back surface is inverted scales.
The ruler body 43 is fixed on the vertical wall surface 5 through the fixing suction disc 49 at the tail end of the ruler body supporting rod, and the effect of stabilizing the ruler body 43 is achieved, so that the ruler body 43 can be parallel to the vertical wall surface 5.
The box staff tray 2 is fixedly arranged on the suspended surface 3 of the building in an inverted hanging manner through the box staff base 1.
The body 43 is made of transparent resin or toughened glass.
The using method comprises the following steps:
s1, measuring the ground elevation, and when the ground pavement layer is made of metal, operating and applying the following steps:
(1) firstly, screwing the magnetic-type base and tray connecting bolts b125 into the base bolt connecting holes 23, so that the magnetic-type tower ruler base 12 and the tower ruler tray 2 are connected into a whole; secondly, placing the magnetic type sliding staff base 12 on a point position to be measured for height, and enabling the electromagnetic block 121 to be in contact with a ground pavement layer; then, the magnetic control switch 122 is turned on, so that the magnetic type sliding staff base 12 is firmly fixed on the ground pavement layer;
(2) rotating the magnetic base height adjusting wheels 124, adjusting the height of each magnetic base height adjusting rod 123 to enable the tower ruler tray 2 to be horizontal, respectively adopting the pipe bubbles 28 in the front-back direction and the left-right direction of the top surface of the tower ruler tray 2 to check the horizontal state of the tower ruler tray 2, then inserting the assembled tower ruler 4 into the ruler embedding groove 21, enabling the tower ruler fixing buckle 22 to clamp the ruler end slot 46, and enabling the tower ruler 4 to be firmly fixed on the tower ruler tray 2;
(3) firstly, checking the vertical state of the ruler body 43 by using the circular bubble 47 on the top cover 415 of the tower ruler; secondly, a ruler body supporting rod tail end fixing sucker 49 is connected to the tail end of the ruler body supporting rod 45 through a ruler body supporting rod connecting bolt 411; then the ruler body supporting rod 45 is rotated through the ruler body supporting rod rotating shaft 48, the length of the ruler body supporting rod 45 is adjusted through the ruler body supporting rod telescopic buckle 410, the fixed suction disc 49 at the tail end of the ruler body supporting rod is in contact with the stable point on the ground pavement layer, finally the electromagnet magnetic force control switch is turned on, the tail end of the ruler body supporting rod 45 is firmly connected with the ground pavement layer, and the ruler body supporting rod 45 can ensure the stability of the tower ruler body 43 in the measuring process;
(4) firstly, erecting a level at an observation point, and adjusting the length of a ruler body 43 through a ruler section telescopic buckle 44 to enable the ruler body to be within a visual range of the sight height of the level; then the leveling instrument is rotated to enable the lens of the leveling instrument to be aligned with the body scale 42 of the sliding staff, the height scale value is read, and when measurement is carried out at night or light is insufficient, the lamp tube 413 arranged in the sliding staff 4 can be opened for illumination;
(5) according to the formula: the height of a measuring point, namely the height of an observation point plus the height of an erecting instrument of the leveling instrument, a read height scale value, the thickness of the tower ruler tray 2 and the vertical distance between the top surface of the magnetic tower ruler base 12 and the measuring point, wherein the height of the erecting instrument of the leveling instrument, the thickness of the tower ruler tray 2 and the vertical distance between the top surface of the magnetic tower ruler base 12 and the measuring point can be measured by a steel ruler;
s2, when the ground pavement layer is non-metal, the operation and application process is as follows:
(1) firstly screwing the vacuum chuck type base and tray connecting bolt a116 into the base bolt connecting hole 23 to ensure that the vacuum chuck type tower ruler base 11 and the tower ruler tray 2 are connected into a whole, and secondly, placing the vacuum chuck type tower ruler base 11 on a point position of which the height is to be measured to ensure that the vacuum chuck 113 is in contact with a ground pavement layer; then, opening an air suction valve 117, starting an air suction pump 111, and discharging air in the vacuum suction cup 113 through an air suction pipe 112, so that the inner space of the vacuum suction cup 113 is in a vacuum state, and the vacuum suction cup type tower ruler base 11 is firmly fixed on a ground pavement layer; finally, closing the air suction valve 117, detaching the air suction pipe 112 and moving the air suction pump 111 away;
(2) rotating the vacuum chuck type base height adjusting wheels 115, adjusting the height of each vacuum chuck type base height adjusting rod 114 to enable the tower ruler tray 2 to be horizontal, respectively adopting the pipe bubbles 28 in the front-back direction and the left-right direction of the top surface of the tower ruler tray 2 to check the horizontal state of the tower ruler tray 2, then inserting the tower ruler 4 into the ruler embedding groove 21 to enable the tower ruler fixing buckle 22 to clamp the ruler end slot 46, and enabling the tower ruler 4 to be firmly fixed on the tower ruler tray 2;
(3) firstly, checking the vertical state of the ruler body 43 by using the circular bubble 47 on the top cover 415 of the tower ruler; secondly, a ruler body supporting rod tail end fixing sucker 49 is connected to the tail end of the ruler body supporting rod 45 through a ruler body supporting rod connecting bolt 411; then the ruler supporting rod 45 is rotated through the ruler supporting rod rotating shaft 48, the length of the ruler supporting rod 45 is adjusted through the ruler supporting rod telescopic buckle 410, and the fixed sucker 49 at the tail end of the ruler supporting rod is in contact with a stable point on a ground pavement layer; finally, air in the fixed suction disc 49 at the tail end of the ruler body supporting rod is pumped out, so that the tail end of the ruler body supporting rod 45 is firmly connected with the ground pavement layer, and the ruler body supporting rod 45 can ensure the stability of the tower ruler body 43 in the measuring process;
(4) the fourth step is the same as the step S1 of measuring the ground elevation when the ground pavement layer is made of metal;
(5) according to the formula: the height of a measuring point, namely the height of an observation point plus the height of an erecting instrument of the leveling instrument, a read height scale value, the thickness of the tower ruler tray 2 and the vertical distance between the top surface of the vacuum chuck type tower ruler base 11 and the measuring point, wherein the height of the erecting instrument of the leveling instrument, the thickness of the tower ruler tray 2 and the vertical distance between the top surface of the vacuum chuck type tower ruler base 11 and the measuring point can be measured by a steel ruler;
s3, measuring the elevation of the suspended surface of the building, wherein when the suspended surface and the wall surface of the building are made of metal, the operation and application processes are as follows:
(1) firstly, screwing the magnetic-type base and tray connecting bolts b125 into the base bolt connecting holes 23, so that the magnetic-type tower ruler base 12 and the tower ruler tray 2 are connected into a whole; secondly, inserting the sliding staff 4 into the ruler embedding groove 21, and enabling the sliding staff fixing buckle 22 to clamp the ruler end slot 46, so that the sliding staff 4 can be firmly fixed on the sliding staff tray 2;
(2) the connected whole of the magnetic type tower ruler base 12, the tower ruler tray 2 and the tower ruler 4 is inverted, the whole is jacked until the electromagnetic block 121 is in contact with the suspended surface of the building where the point position of the height to be measured is located, then the magnetic control switch 122 is turned on, so that the magnetic type tower ruler base 12 is firmly fixed on the suspended surface of the building, and the operation of the step needs to be carried out on a scaffold or a small-sized climbing operation platform of a herringbone ladder;
(3) rotating the magnetic base height adjusting wheels 124, adjusting the height of each magnetic base height adjusting rod 123 to enable the tower ruler tray 2 to be horizontal, respectively adopting the pipe bubbles 28 in the front-back direction and the left-right direction of the top surface of the tower ruler tray 2 to check the horizontal state of the tower ruler tray 2, and then connecting the fixed suction disc 49 at the tail end of the ruler body supporting rod to the tail end of the ruler body supporting rod 45 by using a ruler body supporting rod connecting bolt 411, wherein the operation of the step needs to be carried out on a scaffold or a small-sized climbing operation platform of an inverted V;
(4) firstly, the ruler body supporting rod 45 is rotated through the ruler body supporting rod rotating shaft 48, the length of the ruler body supporting rod 45 is adjusted through the ruler body supporting rod telescopic buckle 410, and the tail end fixing sucker 49 of the ruler body supporting rod is in contact with a stable point on the wall surface or the suspended surface of a building; then the magnetic control switch 122 is opened, so that the ruler body supporting rod 45 can maintain the stability of the sliding staff ruler body 43 in the measuring process, and the vertical state of the ruler body 43 is checked by the circular bubble 47 on the sliding staff top cover 415;
(5) firstly, erecting a level at an observation point, and adjusting the length of a ruler body 43 through a ruler section telescopic buckle 44 to enable a sliding staff scale 42 to be within a visual range of the sight height of the level; then the leveling instrument is rotated to enable the lens of the leveling instrument to be aligned with the body scale 42 of the sliding staff, the height scale value is read, and when measurement is carried out at night or light is insufficient, the lamp tube 413 arranged in the sliding staff can be opened to illuminate;
(6) according to the formula: the height of a measuring point is the height of an observation point, the height of an erecting instrument of the leveling instrument, the read height scale value, the thickness of the tower ruler tray 2, the vertical distance between the top surface of the magnetic tower ruler base 12 and the measuring point, wherein the height of the erecting instrument of the leveling instrument, the thickness of the magnetic tower ruler tray 2 and the vertical distance between the top surface of the magnetic tower ruler base 12 and the measuring point can be measured by a steel ruler;
s4, when the suspended surface and the wall surface of the building are non-metal, the operation and application process is as follows:
(1) firstly, screwing the vacuum suction disc type base and tray connecting bolt a116 into the base bolt connecting hole 23, so that the vacuum suction disc type tower ruler base 11 and the tower ruler tray 2 are connected into a whole; secondly, inserting the sliding staff 4 into the ruler embedding groove 21, and enabling the sliding staff fixing buckle 22 to clamp the ruler end slot 46, so that the sliding staff 4 can be firmly fixed on the sliding staff tray 2;
(2) the connected vacuum suction cup type base 11, the sopwith tray 2 and the sopwith 4 are connected into a whole body which is inverted, the whole body is jacked until the vacuum suction cup 113 is contacted with the suspended surface of the building where the point position of the height to be measured is located, then the air suction valve 117 is opened, the air suction pump 111 is started, the air in the vacuum suction cup 113 is discharged through the air suction pipe 112, the inner space of the vacuum suction cup 113 is in a vacuum state, and the vacuum suction cup type sopwith base 11 is firmly fixed on the suspended surface of the building; finally, closing the suction valve 117, removing the suction pipe 112, and moving away the suction pump 111, wherein the operation of the step needs to be performed on a scaffold or a small-sized climbing operation platform of the herringbone ladder;
(3) rotating the vacuum chuck type base height adjusting wheels 115, adjusting the height of each vacuum chuck type base height adjusting rod 114 to enable the tower ruler tray 2 to be horizontal, respectively adopting the pipe bubbles 28 in the front-back and left-right directions on the top surface of the tower ruler tray 2 to check the horizontal state of the tower ruler tray 2, and then connecting the tail end fixing suction disc 49 of the ruler body supporting rod to the tail end of the ruler body supporting rod 45 by using a ruler body supporting rod connecting bolt 411, wherein the operation of the step needs to be carried out on a scaffold or a small-sized climbing operation platform of the herringbone ladder;
(4) firstly, the ruler body supporting rod 45 is rotated through the ruler body supporting rod rotating shaft 48, the length of the ruler body supporting rod 45 is adjusted through the ruler body supporting rod telescopic buckle 410, and the tail end fixing sucker 49 of the ruler body supporting rod is in contact with a stable point on the wall surface or the suspended surface of a building; then the air in the fixed suction cup 49 at the tail end of the ruler body supporting rod is removed, so that the ruler body supporting rod 45 can maintain the stability of the tower ruler body 43 in the measuring process, the vertical state of the ruler body 43 is checked by using the circular air bubbles 47 on the tower ruler top cover 415, and the operation of the step needs to be carried out on a scaffold or a herringbone ladder or a small-sized ascending operation platform;
(5) the fourth step is the same as the step S1 of measuring the ground elevation when the ground pavement layer is made of metal; then the length of the ruler body 43 is adjusted through the ruler section telescopic buckle 44, so that the vertical distance between the highest position of the ruler body scale 42 and the bottom end of the vacuum chuck 113 is about 1.5m smaller than the vertical distance between the suspended surface of the building and the ground;
(6) according to the formula: the height of a measuring point is the height of an observation point, the height of a erecting instrument of the level, the read height scale value, the thickness of the box staff tray 2, the vertical distance between the top surface of the vacuum chuck type box staff base 11 and the measuring point, wherein the height of the erecting instrument of the level, the thickness of the vacuum chuck type box staff tray 2 and the vertical distance between the top surface of the vacuum chuck type box staff base 11 and the measuring point can be measured through a steel ruler.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the body of the sliding staff is made of transparent resin or toughened glass, and a fluorescent lamp tube can be arranged at the bottom of the top cover of the sliding staff, so that the sliding staff is suitable for night measurement and measurement in dark places, and the elevation reading error is convenient to reduce;
(2) when the traditional tower ruler can not measure the suspended surface of the building, the novel tower ruler can be matched with a level gauge to effectively complete the height measurement work of a measuring point on the suspended surface of the building under the condition that the level gauge is not modified;
(3) different types of bases, namely a vacuum chuck base and an electromagnet base, can be adopted on the surfaces of the measurement objects made of different materials, and are respectively suitable for the height measurement of nonmetal and metal surfaces;
(4) the vertical and stable measuring device can ensure that the tower ruler is vertical and stable in the measuring process, and measuring errors caused by the phenomena of shaking and inclining of the tower ruler are avoided;
(5) the height scales are arranged on the front surface and the back surface of the body of the tower ruler, the front surface is upright scales, and the back surface is inverted scales, so that the height scale can be simultaneously suitable for upright standing of the tower ruler when the ground height is measured and inverted measurement of the tower ruler when a building is suspended.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 novel tower ruler for measuring suspended height is characterized in that the tower ruler comprises a tower ruler base (1), a tower ruler tray (2) and a tower ruler (4), the tower ruler base (1) comprises a vacuum sucker type component and a magnetic type component, the vacuum sucker type component comprises a vacuum sucker type tower ruler base (11), a suction pump (111), a suction pipe (112), a vacuum sucker (113), a vacuum sucker type base height adjusting rod (114), a vacuum sucker type base height adjusting wheel (115), a vacuum sucker type base and tray connecting bolt a (116) and an air suction valve (117), the magnetic type component comprises a magnetic tower ruler base (12), an electromagnetic block (121), a magnetic control switch (122), a magnetic type base height adjusting rod (123), a magnetic type base height adjusting wheel (124) and a magnetic type base and tray connecting bolt b (125), the top of the vacuum chuck (113) is connected with an air suction valve (117), the top of the air suction valve (117) and a vacuum chuck type base are connected with a tray connecting bolt a (116) through a vacuum chuck type base height adjusting rod (114), a vacuum chuck type base height adjusting wheel (115) is sleeved on the base height adjusting rod (114), the outer side of the air suction valve (117) is connected with an air suction pump (111) through an air suction pipe (112), the outer side of an electromagnetic block (121) is electrically connected with a magnetic control switch (122), the top of the electromagnetic block (121) is connected with a tray connecting bolt b (125) through a magnetic type base height adjusting rod (123) and a magnetic type base, the magnetic type base height adjusting wheel (124) is sleeved on the magnetic type base height adjusting rod (123), the tower ruler tray (2) comprises a ruler embedding groove (21), A tower ruler fixing buckle (22), a base bolt connecting hole (23), a tube bubble groove (24), a tube bubble magnifier (25), a magnifier supporting rod (26), a tube bubble centering scale (27) and a tube bubble (28), wherein the tower ruler (4) comprises a ruler top round bubble groove (41), a ruler scale (42), a ruler body (43), a ruler section telescopic buckle (44), a ruler body supporting rod (45), a ruler end slot (46), a round bubble (47), a ruler body supporting rod rotating shaft (48), a ruler body supporting rod tail end fixing sucker (49), a ruler body supporting rod telescopic buckle (410), a ruler body supporting rod connecting bolt (411), a lamp tube fixing tongue-and-groove (412), a lamp tube (413), a built-in lithium battery (414), a tower ruler top cover (415), a USB charging socket (416), a ruler section sliding groove (417) and a ruler section sliding head (418), the ruler body supporting rod tail end fixing sucker (49) is a vacuum sucker or an electromagnet sucker, the ruler body scales (42) are vertically arranged on the outer surface of the ruler body (43), the tower ruler top cover (415) is located at the top end of the ruler body (43), the ruler top circular bubble groove (41) is located at the center of the tower ruler top cover (415), the circular bubbles (47) are located in the ruler top circular bubble groove (41), two end portions of the ruler body (43) are connected with a ruler body supporting rod (45) through a ruler body supporting rod rotating shaft (48), the ruler body supporting rod (45) is of a loop bar type structure, a ruler body supporting rod telescopic buckle (410) is located in the middle of the ruler body supporting rod (45), a fixed sucker (49) at the tail end of the ruler body supporting rod is connected with the ruler body supporting rod (45) through a ruler body supporting rod connecting bolt (411), a lamp tube fixing rabbet (412) is arranged on the bottom surface of the tower ruler top cover (415), one end of the lamp tube (413) is inserted into the lamp tube fixing rabbet (412), the other end of the lamp tube (413) is vertically and downwards installed inside the top end of the ruler body (43), the built-in lithium battery (414) is installed inside the top end of the sliding staff top cover (415), the outer side of the built-in lithium battery (414) is communicated with the USB charging socket (416), and the sliding staff (4) is inserted into the outer side face of the sliding staff tray (2) through the ruler end slot (46).
2. The novel tower ruler for measuring suspended elevation as claimed in claim 1, wherein the ruler body (43) is a telescopic hollow rectangular tower structure, the number of the ruler section telescopic buckles (44) corresponds to the number of the rectangular towers of each section of the ruler body (43), elevation scales are arranged on the front and back surfaces of the tower ruler body (43), the front surface is upright scales, and the back surface is inverted scales.
3. The novel tower ruler for measuring suspended elevation as claimed in claim 1, wherein the ruler body (43) is fixed on the vertical wall surface (5) through a ruler body support rod end fixing suction cup (49).
4. The novel tower ruler for measuring suspended elevation as claimed in claim 1, wherein the tower ruler tray (2) is fixedly mounted upside down on the suspended surface (3) of the building through a tower ruler base (1).
5. The novel tower ruler for measuring suspended height as claimed in claim 1, wherein the body (43) is made of transparent resin or toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864825.2U CN211452297U (en) | 2019-11-01 | 2019-11-01 | Novel tower ruler for measuring suspended height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864825.2U CN211452297U (en) | 2019-11-01 | 2019-11-01 | Novel tower ruler for measuring suspended height |
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| Publication Number | Publication Date |
|---|---|
| CN211452297U true CN211452297U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921864825.2U Expired - Fee Related CN211452297U (en) | 2019-11-01 | 2019-11-01 | Novel tower ruler for measuring suspended height |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793497A (en) * | 2019-11-01 | 2020-02-14 | 湖北理工学院 | Novel tower ruler system for measuring suspended elevation and use method |
| CN112358167A (en) * | 2020-11-21 | 2021-02-12 | 湖南省方为节能建材有限责任公司 | Stable supporting device for blow molding of glass products |
-
2019
- 2019-11-01 CN CN201921864825.2U patent/CN211452297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793497A (en) * | 2019-11-01 | 2020-02-14 | 湖北理工学院 | Novel tower ruler system for measuring suspended elevation and use method |
| CN112358167A (en) * | 2020-11-21 | 2021-02-12 | 湖南省方为节能建材有限责任公司 | Stable supporting device for blow molding of glass products |
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