CN210127031U - Device for monitoring perpendicularity of tower crane in real time - Google Patents
Device for monitoring perpendicularity of tower crane in real time Download PDFInfo
- Publication number
- CN210127031U CN210127031U CN201920598691.8U CN201920598691U CN210127031U CN 210127031 U CN210127031 U CN 210127031U CN 201920598691 U CN201920598691 U CN 201920598691U CN 210127031 U CN210127031 U CN 210127031U
- Authority
- CN
- China
- Prior art keywords
- scale
- dial
- tower crane
- reading pointer
- scale value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a survey fixed angle's measuring instrument or part field specifically are a device that is used for tower crane straightness real-time supervision that hangs down. The utility model provides a device for tower crane straightness real-time supervision that hangs down, includes scale system (1) and support system (2), characterized by: the dial system (1) comprises a reading pointer (11), a scale dial (12), a pipe level gauge (13) and a dial protective shell (14); the support system (2) comprises a height-adjusting screw (21), a horizontal base (22), a U-shaped clamping piece (23), an I-shaped fixing piece (24) and a fixing nut (25), and the scale disc (12) is arranged on the horizontal base (22); the bottom of the horizontal base (22) is fixed on a cross bar of a standard section of the tower crane. The utility model discloses it is convenient to measure, reduces to consume reduce cost.
Description
Technical Field
The utility model relates to a survey fixed angle's measuring instrument or part field specifically are a device that is used for tower crane straightness real-time supervision that hangs down.
Background
In the construction process of construction engineering, due to the change of the structure in the longitudinal space, all the engineering construction is inevitably provided with a tower crane for solving the transportation problem of construction materials. The tower crane is the most common hoisting equipment on the building site, and is lengthened by one section. The tower crane hoisting weight has certain range restriction, and the tower crane basis also has certain settlement change, and people need often measure the straightness that hangs down of tower crane for guaranteeing the tower crane normal operation, and traditional measuring method is artifical promptly and measures, and not only to personnel's quality requirement comparatively harsh, measuring procedure is also comparatively loaded down with trivial details moreover, needs consume a large amount of manpower, material resources.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's defect, provide an angle measuring equipment who measures conveniently, reduces consumption, reduce cost, the utility model discloses a device for tower crane straightness real-time supervision that hangs down.
The utility model discloses a following technical scheme reaches the invention purpose:
the utility model provides a device for tower crane straightness real-time supervision that hangs down, includes circle system and support system, and the circle system is located on the support system, characterized by:
the dial system comprises a reading pointer, a graduated dial, a pipe level and a dial protective shell,
the reading pointer is a hard needle-shaped pointer for indicating scale change values, the lower part of the reading pointer is rotatably hinged to the lower part of the central line of the scale plate, and the bottom end of the reading pointer is provided with a balancing weight to enable the reading pointer to be always in a vertical position and to swing along with the angle change of the seat system;
the scale dial is provided with a scale value which is arc-shaped and is symmetrically arranged on the scale dial by taking the central line of the scale dial as a symmetry axis, the symmetry axis of the scale value is taken as a zero line of the scale value, and the center of the scale value is arranged on a hinge point of the reading pointer and the scale dial;
the tube level is a straight tube with two closed ends filled with water and provided with bubbles, the outer side surface of the tube level opposite to the bubbles is a transparent surface, the tube level is fixed on the graduated disc, and the symmetry axes of the tube level and the scale value are mutually vertical and are arranged right below the reading pointer;
the dial protection shell is a cuboid transparent hard shell, is covered outside the scale dial and is spaced from the reading pointer;
the support system comprises a height-adjusting screw, a horizontal base, a U-shaped clamping piece, an I-shaped fixing piece and a fixing nut,
the four corners of the bottom of the scale disc are respectively provided with a heightening screw, the scale disc is arranged on the horizontal base through the heightening screws, and the levelness of the whole disc system is controlled by adjusting the height of the heightening screws;
the bottom of horizontal base is fixed on tower crane standard festival horizontal pole through U type fastener, I type mounting and fixation nut, all is equipped with the external screw thread on the lateral surface of two poles of U type fastener, is equipped with two locating holes on the I type mounting, and the uncovered cover of U type fastener is sheathe in again behind two poles of back U type fastener penetrate in a locating hole of I type mounting respectively on tower crane standard festival horizontal pole and is sheathe in fixation nut fastening.
A device for tower crane straightness real-time supervision that hangs down, characterized by: the central angle corresponding to the outer end of the adjacent scale mark on the scale value is not more than 1 degree and the arc length is not more than 1 mm;
the pipe level is arranged at a position 15mm right below the reading pointer;
the height adjusting range of the height adjusting screw is 5 mm.
The use method of the device for monitoring the perpendicularity of the tower crane in real time is characterized by comprising the following steps: the method is implemented in sequence as follows:
① fixing the apparatus, namely fixing the bottom of the horizontal base on the cross bar of the standard joint of the tower crane through a U-shaped clamping piece, an I-shaped fixing piece and a fixing nut after the installation and the correction of the tower crane are finished, namely, after the opening of the U-shaped clamping piece is sleeved on the cross bar of the standard joint of the tower crane, two rods of the U-shaped clamping piece are respectively penetrated into a positioning hole of the I-shaped fixing piece and then sleeved with the fixing nut for fastening, thereby fixing the circle system and the support system on the cross bar of the standard joint of the tower crane;
② adjusting the height of the height adjusting screw to make the bubble of the tube level at the center of the tube level and make the reading pointer point to the zero line of the scale value;
③ observing that when the tower crane deviates from the vertical direction, the scale system and the support system integrated with the tower crane are driven by the tower crane to deviate from the vertical direction, and the reading pointer is still in the vertical state under the action of the counterweight block, so as to obtain the vertical deviation angle of the tower crane through the scale on the scale value indicated by the reading pointer.
The utility model discloses following beneficial effect has: the tower crane verticality change numerical value can be directly read, the tower crane verticality can be monitored in real time, the tower crane verticality can be continuously used in the service cycle of the tower crane in one-time installation, the labor consumption is reduced, and the cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
Example 1
The utility model provides a device for tower crane straightness real-time supervision that hangs down, includes scale system 1 and support system 2, as shown in figure 1, concrete structure is:
the dial system 1 is arranged on the support system 2;
the scale system 1 comprises a reading pointer 11, a graduated scale 12, a tube level 13 and a scale containment 14,
the reading pointer 11 is a hard needle-shaped pointer for indicating a scale change value, the lower part of the reading pointer 11 is rotatably hinged to the lower part of the central line of the scale disc 12, and a balancing weight is arranged at the bottom end of the reading pointer 11 so that the reading pointer 11 is always in a vertical position and can swing along with the angle change of the seat system 2;
the scale dial 12 is provided with a scale value 121, the scale value 121 is arc-shaped, the scale value 121 is symmetrically arranged on the scale dial 12 by taking the central line of the scale dial 12 as a symmetry axis, the symmetry axis of the scale value 121 is taken as a zero line of the scale value 121, and the center of the scale value 121 is arranged on a hinge point of the reading pointer 11 and the scale dial 12;
the tube level 13 is a straight tube with two closed ends filled with water and provided with bubbles, the outer side surface of the tube level 13 opposite to the bubbles is a transparent surface, the tube level 13 is fixed on the graduated disc 12, and the symmetry axes of the tube level 13 and the scale value 121 are mutually vertical and are arranged right below the reading pointer 11;
the scale protection shell 14 is a cuboid transparent hard shell, the scale protection shell 14 covers the scale 12, and a gap is reserved between the scale protection shell and the reading pointer 11;
the support system 2 comprises an elevation spiral 21, a horizontal base 22, a U-shaped clamping piece 23, an I-shaped fixing piece 24 and a fixing nut 25,
the four corners of the bottom of the scale disc 12 are respectively provided with a heightening screw 21, the scale disc 12 is arranged on a horizontal base 22 through the heightening screws 21, and the levelness of the whole disc system 1 is controlled by adjusting the height of the heightening screws 21;
the bottom of horizontal base 22 is fixed on the tower crane standard festival horizontal pole through U type fastener 23, I type mounting 24 and fixation nut 25, all is equipped with the external screw thread on the lateral surface of two poles of U type fastener 23, is equipped with two locating holes on the I type mounting 24, and the uncovered cover of U type fastener 23 sheathes in fixation nut 25 fastening again after two poles of U type fastener 23 penetrate in a locating hole of I type mounting 24 respectively on the tower crane standard festival horizontal pole.
In this embodiment: the central angle corresponding to the outer end of the adjacent scale mark on the scale value 121 is not more than 1 degree and the arc length is not more than 1 mm;
the tube level 13 is arranged at a position 15mm right below the reading pointer 11;
the height adjustment range of the height adjustment screw 21 is 5 mm.
When the embodiment is used, the following steps are sequentially carried out:
① fixing the instrument, namely after the tower crane is installed and corrected, fixing the bottom of the horizontal base 22 on the cross bar of the standard joint of the tower crane through the U-shaped clamping piece 23, the I-shaped fixing piece 24 and the fixing nut 25, namely after the opening of the U-shaped clamping piece 23 is sleeved on the cross bar of the standard joint of the tower crane, respectively penetrating two rods of the U-shaped clamping piece 23 into one positioning hole of the I-shaped fixing piece 24 and then sleeving the fixing nut 25 for fastening, thereby fixing the dial system 1 and the support system 2 on the cross bar of the standard joint of the tower crane;
② leveling, adjusting the height of the leveling screw 21 to make the bubble of the tube level 13 located at the center of the tube level 13 and make the reading pointer 11 point to the zero line of the scale value 121;
③ observation, according to the specification requirement, reading the angle value corresponding to the scale value 121 pointed by the reading pointer 11 in the specified time period to observe the change of the tower crane verticality, when the tower crane deviates from the vertical direction, the dial system 1 and the support system 2 integrated with the tower crane are driven by the tower crane to deviate from the vertical direction, the reading pointer 11 is still in the vertical state under the action of the balancing weight, thereby obtaining the vertical deviation angle of the tower crane through the scale on the scale value 121 pointed by the reading pointer 11.
Claims (2)
1. The utility model provides a device for tower crane straightness real-time supervision that hangs down, includes scale system (1) and support system (2), and support system (2) are located in scale system (1), characterized by:
the dial system (1) comprises a reading pointer (11), a graduated dial (12), a pipe level gauge (13) and a dial protective shell (14),
the lower part of the reading pointer (11) is rotatably hinged to the lower part of the central line of the scale disc (12), and the bottom end of the reading pointer (11) is provided with a balancing weight to enable the reading pointer (11) to be always in a vertical position;
the scale dial (12) is provided with a scale value (121), the scale value (121) is arc-shaped, the scale value (121) is symmetrically arranged on the scale dial (12) by taking the central line of the scale dial (12) as a symmetry axis, the symmetry axis of the scale value (121) is taken as a zero line of the scale value (121), and the center of the scale value (121) is arranged on a hinge point of the reading pointer (11) and the scale dial (12);
the pipe level (13) is a straight pipe with two closed ends filled with water and provided with air bubbles, the outer side surface of the pipe level (13) opposite to the air bubbles is a transparent surface, the pipe level (13) is fixed on the scale disc (12), and the symmetry axes of the pipe level (13) and the scale value (121) are mutually vertical and are arranged right below the reading pointer (11);
the dial protection shell (14) is a cuboid transparent hard shell, the dial protection shell (14) covers the scale (12) and a gap is reserved between the dial protection shell and the reading pointer (11);
the support system (2) comprises a height-adjusting screw (21), a horizontal base (22), a U-shaped clamping piece (23), an I-shaped fixing piece (24) and a fixing nut (25),
the four corners of the bottom of the scale disc (12) are respectively provided with a heightening screw (21), and the scale disc (12) is arranged on the horizontal base (22) through the heightening screws (21);
u type fastener (23) are passed through to the bottom of horizontal base (22), I type mounting (24) and fixation nut (25) are fixed on tower crane standard festival horizontal pole, all be equipped with the external screw thread on the lateral surface of U type fastener (23) two poles, be equipped with two locating holes on I type mounting (24), the uncovered cover of U type fastener (23) is sheathe in fixation nut (25) fastening again after two poles of back U type fastener (23) penetrate a locating hole of I type mounting (24) respectively on tower crane standard festival horizontal pole.
2. The device for monitoring the tower crane verticality in real time according to claim 1, is characterized in that: the central angle corresponding to the outer end of the adjacent scale mark on the scale value (121) is not more than 1 degree, and the arc length is not more than 1 mm;
the pipe level (13) is arranged at a position 15mm right below the reading pointer (11);
the height adjusting range of the height adjusting screw (21) is 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598691.8U CN210127031U (en) | 2019-04-28 | 2019-04-28 | Device for monitoring perpendicularity of tower crane in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598691.8U CN210127031U (en) | 2019-04-28 | 2019-04-28 | Device for monitoring perpendicularity of tower crane in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210127031U true CN210127031U (en) | 2020-03-06 |
Family
ID=69662549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920598691.8U Expired - Fee Related CN210127031U (en) | 2019-04-28 | 2019-04-28 | Device for monitoring perpendicularity of tower crane in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210127031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108256A (en) * | 2019-04-28 | 2019-08-09 | 上海宝冶集团有限公司 | Tower crane verticality real-time monitor and its application method |
-
2019
- 2019-04-28 CN CN201920598691.8U patent/CN210127031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108256A (en) * | 2019-04-28 | 2019-08-09 | 上海宝冶集团有限公司 | Tower crane verticality real-time monitor and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212747771U (en) | Underground drainage pipeline inner bottom elevation measuring device | |
| CN210741327U (en) | Building engineering quality detection device | |
| CN205561851U (en) | Detect hang down straightness's instrument of form setting | |
| CN210127031U (en) | Device for monitoring perpendicularity of tower crane in real time | |
| CN205957883U (en) | Long and narrow space internal wall verticality measuring instrument and measuring device | |
| CN215575135U (en) | Concrete slump detection device | |
| CN213579109U (en) | Cement electric pole verticality detection device | |
| CN205506057U (en) | Measuring scale for building | |
| CN208887553U (en) | A kind of simple tubular pole testing apparatus for verticality | |
| CN211042033U (en) | Simple tool for accurately measuring perpendicularity of wall column template | |
| CN110108256A (en) | Tower crane verticality real-time monitor and its application method | |
| CN212482495U (en) | Building engineering is with straightness detection device that hangs down | |
| CN212294775U (en) | Cast-in-situ bored pile casing positioning deviation inspection device | |
| CN207395635U (en) | A kind of construction supervision testing apparatus for verticality | |
| CN210719189U (en) | Building templates straightness measuring device that hangs down | |
| CN208366348U (en) | A kind of street lamp installation vertical measurement device | |
| CN202416712U (en) | Concrete thickness control measurer for cast-in-place floorslab | |
| CN211576202U (en) | Building engineering straightness measuring device that hangs down | |
| CN213331071U (en) | Simple tool for measuring pore-forming of cast-in-situ bored pile | |
| CN220104109U (en) | Building construction is surveyed and is used mark post | |
| CN215865042U (en) | Detachable real-time bidirectional measurement machinery hangs down straightness's simple and easy instrument | |
| CN111044015A (en) | Circular steel column gradient measuring device | |
| CN220649478U (en) | Auxiliary device for measuring levelness of deck plates of ocean platform | |
| CN204832229U (en) | Three -component accelerometer's protection and positioner in pit | |
| CN218035061U (en) | Aluminum die verticality detection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200306 |