CN212151346U - Tool for quickly measuring distance between portal frames - Google Patents
Tool for quickly measuring distance between portal frames Download PDFInfo
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- CN212151346U CN212151346U CN202020438454.8U CN202020438454U CN212151346U CN 212151346 U CN212151346 U CN 212151346U CN 202020438454 U CN202020438454 U CN 202020438454U CN 212151346 U CN212151346 U CN 212151346U
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Abstract
The utility model discloses a tool for rapidly measuring the distance of a portal frame, which comprises a portal frame, a baffle arranged on the portal frame and a geodetic level comprising a laser range finder, wherein the portal frame comprises a first base and a second base; a first support and a plurality of first screw rods are vertically arranged on the first base, a first positioning circular pipe is sleeved on any one first screw rod at one end of the first base, which is far away from the second base, a tray is detachably connected to the first support, and the geodetic level is arranged on the tray; be equipped with second location pipe, second support and a plurality of second screw rod on the second base perpendicularly, second location pipe cup joint with on the second screw rod that first location pipe corresponds, the baffle connect in on the second support and with the position of geodetic level is corresponding, the baffle orientation one side of laser range finder is equipped with the face of keeping off the plain noodles, the utility model discloses convenient to use, ability quick location and measuring distance, the practicality is strong.
Description
Technical Field
The utility model relates to a portal frame is apart from measuring tool field, concretely relates to instrument of quick measurement portal frame distance.
Background
The portal frame is a novel small-sized hoisting portal frame developed according to the requirements of carrying equipment, warehouse in and out goods, hoisting and maintaining heavy equipment and material transportation in daily production of medium and small factories (companies). The method is suitable for manufacturing moulds, automobile repair factories, mines, civil engineering construction sites and occasions needing lifting. The lifting machine is commonly used for material transportation and up-and-down use of constructors in building construction, and achieves lifting mechanization. The manpower can be reduced, the production and operation cost can be reduced, and the working efficiency can be improved.
In practical application, the distance between two bases of the portal frame needs to be measured, the existing measuring mode is that a measuring instrument is supported by a tripod, the tripod is influenced by the terrain to adjust the lower point for a long time, and the height of the tripod needs to be adjusted again when the tripod is used, so that the working efficiency is seriously influenced. Therefore, there is a need to improve the prior art and provide a tool for quickly measuring the distance of the portal frame with convenient use and high efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems and provide a tool for rapidly measuring the distance of a portal frame, which has simple processing, convenient use and high efficiency,
in order to achieve the purpose, the utility model adopts the following technical scheme: a tool for rapidly measuring the distance of a portal frame comprises the portal frame, a baffle arranged on the portal frame and a geodetic level with a laser range finder, wherein the portal frame comprises a first base and a second base which are arranged along the left-right direction;
a plurality of first screw rods which are uniformly distributed are vertically arranged at the position, close to the peripheral edge, of the first base, a first positioning circular pipe is sleeved on any one first screw rod at one end, far away from the second base, of the first base, a first support is also vertically arranged on the first base, and the lower end of the first support is connected with the first positioning circular pipe; the first bracket is detachably connected with a tray, and the tray is positioned above the first positioning round pipe; the geodetic level is arranged on the tray; the downward vertical center point of the geodetic level is at the same point as the circle center of the first positioning circular tube;
a plurality of second screw rods which are in one-to-one correspondence with the first screw rods are vertically arranged on the second base, a second positioning circular tube and a second support are vertically arranged on the second base, the second positioning circular tube is sleeved on the second screw rods which are in correspondence with the first positioning circular tube, the lower end of the second support is connected with the positioning circular tube, and the second support is positioned on the right side of the second positioning circular tube;
the baffle is connected to the second support and corresponds to the position of the geodetic level, the baffle is positioned above the second positioning circular tube, a light blocking surface is arranged on one side of the baffle, which faces the geodetic level, and the light blocking surface and the circle center of the second positioning circular tube are on the same vertical plane;
the laser range finder in the geodetic level transmits ranging laser to the baffle, the light blocking surface reflects the ranging laser back to the laser range finder, the laser range finder measures the distance with the light blocking surface according to the ranging laser reflected back, and the measured distance is the central distance between the corresponding first screw rod and the second screw rod, namely the actual distance between the first base and the second base of the portal frame.
Preferably, one end of the tray, which is far away from the first support, is provided with a circular positioning hole, the circular positioning hole penetrates through the upper surface and the lower surface of the tray along the vertical direction, and the circle center of the circular positioning hole and the circle center of the first positioning circular tube are on the same vertical line.
Preferably, a plurality of uniformly distributed connecting holes are formed in the upper surface of the tray along the outer side of the circular positioning hole, a plurality of uniformly distributed cylindrical supporting legs are arranged at the lower end of the geodetic level in a protruding mode, and the diameters of the supporting legs are larger than those of the connecting holes; the tail ends of the supporting legs are of cone-like structures, and the tail ends of the supporting legs are correspondingly connected with the connecting holes.
Preferably, a connecting pipe which is penetrated up and down is arranged at one end of the tray, which is connected with the first support, along the vertical direction, and the connecting pipe is fixedly sleeved on the first support in a nut screwing mode; the side of connecting pipe is equipped with a plurality of connection pieces, a plurality of connection pieces upwards with the lower surface of tray is connected.
Preferably, the first positioning circular tube and the second positioning circular tube are respectively fixed on the first screw rod and the second screw rod in a nut screwing mode, the first screw rod and the second screw rod are of cylindrical structures, the upper end face of the first positioning circular tube is flush with the upper end face of the first screw rod, the circle center of the first positioning circular tube is at the same point as the center of the first screw rod, and the upper end faces of the second positioning circular tube are flush with the upper end face of the second screw rod; the circle center of the second positioning circular tube is at the same point as the center of the second screw rod.
Preferably, the lower end of the first bracket is connected with the first positioning round pipe through a plurality of connecting rods; the connecting rod includes the first connecting rod and the second connecting rod that set up from top to bottom.
Preferably, a rectangular through hole is formed in the baffle plate, and the rectangular through hole penetrates through the baffle plate along the vertical direction; the second support penetrates through the rectangular through hole and is fixedly connected with the baffle.
Preferably, the first positioning circular tube, the first support, the second positioning circular tube, the second support and the tray are all made of aluminum alloy materials.
Advantageous effects
The utility model discloses profitable technological effect: the utility model comprises a portal frame, a baffle arranged on the portal frame and a geodetic level with a laser range finder, wherein the portal frame comprises a first base and a second base; the first screw rod that is equipped with a plurality of evenly distributed on the position that first base is close to all edges, first location pipe has been cup jointed on the arbitrary first screw rod of the one end that second base was kept away from to first base, still be equipped with first support perpendicularly on the first base, first support is through first location pipe quick to first screw rod center location. The first bracket is detachably connected with a tray, and the tray is positioned above the first positioning round pipe; the geodetic level is arranged on the tray; the downward vertical center point of the geodetic level is at the same point as the circle center of the first positioning circular tube; the second base is vertically provided with a plurality of second screw rods in one-to-one correspondence with the first screw rods, the second base is vertically provided with a second positioning round pipe and a second support, the second positioning round pipe is sleeved on the second screw rods corresponding to the first positioning round pipes, the baffle is connected to the second support and corresponds to the position of the laser range finder, the baffle faces one side of the geodetic level is provided with a light blocking surface, and the light blocking surface is used for reflecting ranging laser emitted by the laser range finder. The laser range finder in the geodetic level transmits ranging laser to the baffle, the light blocking surface reflects the ranging laser back to the laser range finder, the laser range finder measures the distance with the light blocking surface according to the ranging laser reflected back, and the measured distance is the central distance between the corresponding first screw rod and the second screw rod, namely the actual distance between the first base and the second base of the portal frame. The utility model discloses convenience simple to use can fix a position, look for the vertical point and transfer the straightness that hangs down fast through first location pipe, first support and tray to can the quick measurement get the actual distance of the first base of portal frame and second base, the measured data error is little, and the degree of accuracy is high, has practiced thrift the time for the field measurement simultaneously, has reduced the manpower, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the laser range finder of the present invention;
fig. 3 is a schematic structural view of the tray of the present invention;
fig. 4 is a schematic structural diagram of the baffle of the present invention.
The technical characteristics corresponding to the marks in the attached drawings are as follows:
1-a first base, 11-a first screw rod, 12-a first positioning round pipe, 13-a first support, 14-a tray, 141-a circular positioning hole, 142-a connecting pipe, 1421-a connecting sheet, 143-a connecting hole, 15-a first connecting rod, 16-a second connecting rod, 2-a second base, 21-a second screw rod, 22-a second positioning round pipe, 23-a second support, 3-a laser range finder, 31-a supporting leg, 4-a baffle, 41-a light blocking surface and 42-a rectangular through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following specific embodiments.
As shown in fig. 1, a tool for rapidly measuring a distance of a gantry comprises the gantry, a baffle 4 arranged on the gantry, and a geodetic level 3 comprising a laser range finder, wherein the gantry comprises a first base 1 and a second base 2 arranged along a left-right direction;
a plurality of first screw rods 11 which are uniformly distributed are vertically arranged at the positions, close to the peripheral edges, of the first base 1, a first positioning round pipe 12 is sleeved on any one first screw rod 11 at one end, far away from the second base 2, of the first base 1, a first support 13 is also vertically arranged on the first base 1, and the lower end of the first support 13 is connected with the first positioning round pipe 12; the first support 13 and the first positioning round pipe 12 are arranged to quickly position the center of the first screw rod 11.
The lower end of the first bracket 13 is connected with the first positioning round pipe 12 through a plurality of connecting rods; the connecting rods include a first connecting rod 15 and a second connecting rod 16 which are arranged up and down. The first connecting rod 15 and the second connecting rod 16 are arranged to facilitate the connection of the first bracket 13 and the first positioning round pipe 12.
A tray 14 is detachably connected to the first bracket 13, and the tray 14 is positioned above the first positioning round pipe 12; the tray 14 is arranged to facilitate the setting of the geodetic level 3;
the geodetic level 3 is arranged on the tray 14; the downward vertical center point of the geodetic level 3 is on the same point with the center of the first positioning round pipe 12; the geodetic level 3 is an existing geodetic level. Whether the tray 14 is horizontal or not can be checked by the geodetic level 3, and meanwhile, the laser range finder of the geodetic level 3 can measure the horizontal distance.
One end of the tray 14, which is away from the first bracket 13, is provided with a circular positioning hole 141, the circular positioning hole 141 penetrates through the upper and lower surfaces of the tray 14 along the vertical direction, and the center of the circular positioning hole 141 and the center of the first positioning circular tube 12 are on the same vertical line. The circular positioning hole 141 is provided to facilitate accurate positioning of the geodetic level 3.
As shown in fig. 1 to 3, a plurality of uniformly distributed connection holes 143 are formed in the upper surface of the tray 14 along the outer side of the circular positioning hole 141, a plurality of cylindrical support legs 31 are protruded downwards from the lower end of the geodetic level 3, and the diameter of each support leg 31 is larger than that of each connection hole 143; the tail ends of the supporting legs 31 are of a conical structure, the tail ends of the supporting legs 31 are correspondingly connected with the connecting holes 143, and the arrangement of the structure is convenient for the geodetic level 3 to be accurately positioned on the tray 14, so that the vertical center point of the geodetic level 3 is in the same point with the circle center of the first positioning round pipe 12.
A connecting pipe 142 which is vertically through is arranged at one end of the tray 14 connected with the first support 13 along the vertical direction, the connecting pipe 142 is sleeved on the first support 13, and the connecting pipe 142 is convenient for connecting the tray 14 with the first support 13 on one hand and moving the tray 14 up and down along the first support 13 on the other hand so as to adjust the height of the tray 14. During measurement, the connecting pipe 142 enables the tray to be fixedly connected to the first bracket 13 in a nut screwing mode;
the connecting pipe 142 is provided at a side thereof with a plurality of connecting pieces 1421, and the plurality of connecting pieces 1421 are upwardly connected to the lower surface of the tray 14. This arrangement facilitates the support of the tray 14 while improving the stability of the tray 14.
A plurality of second screws 21 which are in one-to-one correspondence with the first screws 11 are vertically arranged on the second base 2, a second positioning circular tube 22 and a second support 23 are vertically arranged on the second base 2, the second positioning circular tube 22 is sleeved on the second screw 21 corresponding to the first positioning circular tube 12, the lower end of the second support 23 is connected with the positioning circular tube 22, and the second support 23 is positioned at the right side of the second positioning circular tube 22; the second support 23 and the second positioning circular tube 22 are arranged to quickly position the center of the second screw 21.
The first positioning circular tube 12 and the second positioning circular tube 22 are respectively fixed on the first screw rod 11 and the second screw rod 21 in a nut tightening manner; the first screw 11 and the second screw 21 are both cylindrical structures, the upper end surface of the first positioning circular tube 12 is flush with the upper end surface of the first screw 11, the circle center of the first positioning circular tube 12 is at the same point as the center of the first screw 11, and the upper end surface of the second positioning circular tube 22 is flush with the upper end surface of the second screw 21; the center of the second positioning circular tube 22 is at the same point as the center of the second screw 21.
As shown in fig. 1, the baffle 4 is connected to the second bracket 23 and corresponds to the position of the geodetic level 3, the baffle 4 is located above the second positioning circular tube 22, a light blocking surface 41 is arranged on one side of the baffle 4 facing the geodetic level 3, and the light blocking surface 41 is used for reflecting ranging laser emitted by a laser range finder in the geodetic level 3.
As shown in fig. 1, the light blocking surface 41 is located on the same vertical plane as the center of the second round positioning tube 22; this structure is arranged so that the baffle 4 positions the center of the second screw 21.
As shown in fig. 1 and 4, a rectangular through hole 42 is formed in the baffle plate 4, and the rectangular through hole 42 penetrates through the baffle plate 4 in the up-down direction; the second bracket 23 passes through the rectangular through hole 42 and is fixedly connected with the baffle 4. The first rectangular through hole 42 is arranged to facilitate the connection of the baffle 4 with the second bracket 23. According to actual needs, the baffle can move up and down along the second support through the rectangular through hole 42 to adjust the height of the baffle.
The laser range finder in the geodetic level 3 emits ranging laser to the baffle 4, the light blocking surface 41 reflects the ranging laser back to the laser range finder 3, the laser range finder 3 measures the distance from the light blocking surface 41 according to the reflected ranging laser, and the measured distance is the central distance between the corresponding first screw 11 and the second screw 21, namely the actual distance between the first base 1 and the second base 2 of the portal frame. The utility model discloses convenient simple to use, through first location pipe 12, first support 13 and tray 14 can fix a position, look for the vertical point and transfer the straightness that hangs down soon to can the quick measurement go out the actual distance of the first base 1 of portal frame and second base 2, the measured data error is little, and the degree of accuracy is high, has practiced thrift the time for the field measurement simultaneously, has reduced the manpower.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.
Claims (8)
1. A tool for rapidly measuring the distance of a portal frame comprises the portal frame, a baffle arranged on the portal frame and a geodetic level with a laser range finder, wherein the portal frame comprises a first base and a second base which are arranged along the left-right direction; the method is characterized in that:
a plurality of first screw rods which are uniformly distributed are vertically arranged at the position, close to the peripheral edge, of the first base, a first positioning circular pipe is sleeved on any one first screw rod at one end, far away from the second base, of the first base, a first support is also vertically arranged on the first base, and the lower end of the first support is connected with the first positioning circular pipe; the first bracket is detachably connected with a tray, and the tray is positioned above the first positioning round pipe; the geodetic level is arranged on the tray; the downward vertical center point of the geodetic level is at the same point as the circle center of the first positioning circular tube;
a plurality of second screw rods which are in one-to-one correspondence with the first screw rods are vertically arranged on the second base, a second positioning circular tube and a second support are vertically arranged on the second base, the second positioning circular tube is sleeved on the second screw rods which are in correspondence with the first positioning circular tube, the lower end of the second support is connected with the positioning circular tube, and the second support is positioned on the right side of the second positioning circular tube;
the baffle is connected to the second support and corresponds to the position of the geodetic level, the baffle is positioned above the second positioning circular tube, a light blocking surface is arranged on one side of the baffle, which faces the geodetic level, and the light blocking surface and the circle center of the second positioning circular tube are on the same vertical plane;
the laser range finder in the geodetic level transmits ranging laser to the baffle, the light blocking surface reflects the ranging laser back to the laser range finder, the laser range finder measures the distance with the light blocking surface according to the ranging laser reflected back, and the measured distance is the central distance between the corresponding first screw rod and the second screw rod, namely the actual distance between the first base and the second base of the portal frame.
2. The tool for rapidly measuring the distance between the portal frames as claimed in claim 1, wherein a circular positioning hole is formed at one end of the tray away from the first support, the circular positioning hole vertically penetrates through the upper surface and the lower surface of the tray, and the center of the circular positioning hole is on the same vertical line with the center of the first positioning circular tube.
3. The tool for rapidly measuring the distance between the portal frames as claimed in claim 2, wherein a plurality of uniformly distributed connection holes are formed in the upper surface of the tray along the outer sides of the circular positioning holes, a plurality of uniformly distributed cylindrical supporting legs are protruded downwards from the lower end of the geodetic level, and the diameters of the supporting legs are larger than those of the connection holes; the tail ends of the supporting legs are of cone-like structures, and the tail ends of the supporting legs are correspondingly connected with the connecting holes.
4. The tool for rapidly measuring the distance between the portal frames as claimed in claim 3, wherein a connecting pipe which is through up and down is arranged at one end of the tray connected with the first support along the vertical direction, and the connecting pipe is fixedly sleeved on the first support in a nut tightening manner; the side of connecting pipe is equipped with a plurality of connection pieces, a plurality of connection pieces upwards with the lower surface of tray is connected.
5. The tool for rapidly measuring the distance between the portal frames as claimed in claim 1, wherein the first round positioning tube and the second round positioning tube are respectively fixed on the first screw rod and the second screw rod in a nut screwing manner, the first screw rod and the second screw rod are of cylindrical structures, the upper end surface of the first round positioning tube is flush with the upper end surface of the first screw rod, the center of the first round positioning tube is at the same point with the center of the first screw rod, and the upper end surfaces of the second round positioning tube are flush with the upper end surface of the second screw rod; the circle center of the second positioning circular tube is at the same point as the center of the second screw rod.
6. The tool for rapidly measuring the distance between the portal frames as claimed in claim 1, wherein the lower end of the first bracket is connected with the first positioning circular tube through a plurality of connecting rods; the connecting rod includes the first connecting rod and the second connecting rod that set up from top to bottom.
7. The tool for rapidly measuring the distance between the portal frames as claimed in claim 1, wherein a rectangular through hole is formed on the baffle plate, and the rectangular through hole penetrates through the baffle plate along the up-down direction; the second support penetrates through the rectangular through hole and is fixedly connected with the baffle.
8. The tool for rapidly measuring the distance between the portal frames according to claim 1, wherein the first round positioning tube, the first support, the second round positioning tube, the second support and the tray are made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438454.8U CN212151346U (en) | 2020-03-30 | 2020-03-30 | Tool for quickly measuring distance between portal frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438454.8U CN212151346U (en) | 2020-03-30 | 2020-03-30 | Tool for quickly measuring distance between portal frames |
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| Publication Number | Publication Date |
|---|---|
| CN212151346U true CN212151346U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020438454.8U Active CN212151346U (en) | 2020-03-30 | 2020-03-30 | Tool for quickly measuring distance between portal frames |
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| Country | Link |
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| CN (1) | CN212151346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155041A (en) * | 2021-03-25 | 2021-07-23 | 中国一冶集团有限公司 | Device for detecting and controlling net height of pipeline |
-
2020
- 2020-03-30 CN CN202020438454.8U patent/CN212151346U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155041A (en) * | 2021-03-25 | 2021-07-23 | 中国一冶集团有限公司 | Device for detecting and controlling net height of pipeline |
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Effective date of registration: 20210111 Address after: 510000 room 404, 547 Tianhe Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Yingke Intelligent Technology Co., Ltd Address before: 510631 Room 101, block 3, No. 3, xierheng Road, Dongxing Road, Chadong village, Dalong street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU YINGYIKE HARDWARE PRODUCTS Co.,Ltd. |