CN214502481U - Device for detecting verticality stability of door frame convenient to disassemble and assemble - Google Patents
Device for detecting verticality stability of door frame convenient to disassemble and assemble Download PDFInfo
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- CN214502481U CN214502481U CN202120858684.4U CN202120858684U CN214502481U CN 214502481 U CN214502481 U CN 214502481U CN 202120858684 U CN202120858684 U CN 202120858684U CN 214502481 U CN214502481 U CN 214502481U
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Abstract
The application relates to a conveniently-detachable door frame verticality stability detection device, which relates to a door frame detection equipment technology and comprises a laser range finder and a square, wherein the laser range finder is provided with a fixing device, the fixing device comprises a clamping mechanism and a tightening mechanism, the clamping mechanism is used for clamping a door frame, and the tightening mechanism is used for controlling the clamping or loosening of the clamping mechanism; the square is provided with a connecting device, the connecting device comprises a magnetic suction connecting piece, and the magnetic suction connecting piece is used for connecting the square to the door frame. This application has the effect of improving the inconvenient problem of iron door frame when straightness measurement hangs down.
Description
Technical Field
The application relates to the field of door frame check out test set technique, especially relates to a be convenient for reassembling type door frame straightness detection device that hangs down.
Background
At present, on-the-spot straightness's that hangs down to the door frame detection all has the magnetic force line to weigh down and measures, but the line that the line weighed down after the magnetic force line weighs down to fix on the iron door frame can receive external environment influence very easily and produce and sway so that can not fast and stable, and then influence the reading for measuring result is inaccurate. Therefore, in the related art, a handheld laser range finder is generally used for measurement, because the infrared beam linearity characteristic of the handheld laser range finder is not easily influenced by external force, laser light can be quickly read when being irradiated on a square, and the reading is compared with the distance between light sources on a fixed instrument, so that the verticality deviation is quickly measured.
To the correlation technique among the above-mentioned, the inventor thinks that need the workman to manually take hand-held laser range finder and square when measuring to will keep a period, stop after measuring the reading, and need two workmen during the measurement, a hand-held laser range finder, another hand-held square, very inconvenient when leading to measuring.
SUMMERY OF THE UTILITY MODEL
In order to improve the inconvenient problem of iron door frame straightness measurement that hangs down, this application provides a dismouting formula door frame straightness stability of being convenient for detection device that hangs down.
The application provides a pair of be convenient for reassembling type door frame straightness stability of straightness detection device that hangs down adopts following technical scheme:
a device convenient for dismounting and mounting type detection of verticality stability of a door frame comprises a laser range finder and a square, wherein a fixing device is arranged on the laser range finder and comprises a clamping mechanism and a tightening mechanism, the clamping mechanism is used for clamping the door frame, and the tightening mechanism is used for controlling clamping or loosening of the clamping mechanism; the square is provided with a connecting device, the connecting device comprises a magnetic suction connecting piece, and the magnetic suction connecting piece is used for connecting the square to the door frame.
By adopting the technical scheme, when the verticality of the door and window needs to be measured, the square is connected to the door frame through the magnetic suction connecting piece, and then the laser range finder is fixed on the door frame through the fixing device, so that a worker does not need to hold the laser range finder and the square all the time to measure; when the measurement is finished, the clamping mechanism is loosened on the door frame through the elastic mechanism, and then the square is pulled down from the door frame forcibly, so that the effect of convenience in measuring the perpendicularity of the door frame is achieved.
Optionally, the clamping mechanism includes two clamping plates, and the tightening mechanism is used for controlling the two clamping plates to approach or move away from each other.
Through adopting above-mentioned technical scheme, at first let two grip blocks keep away from each other through the take-up mechanism for the door frame is located between two grip blocks, lets two grip blocks be close to each other through the take-up mechanism again after that, makes two grip blocks clip the door frame, and laser range finder is just fixed on the door frame this moment, thereby reaches to fix laser range finder on the door frame comparatively convenient effect.
Optionally, the surfaces of the two clamping plates opposite to each other are covered with rubber pads.
Through adopting above-mentioned technical scheme, the centre gripping is more firm when the setting of rubber pad can let two grip blocks centre gripping door frames.
Optionally, the tightening mechanism includes a bracket, a bidirectional threaded rod and a manual driving element, the bracket is mounted on one side of the laser range finder, the bidirectional threaded rod is rotatably arranged on the bracket, and the manual driving element is mounted on the bracket and is used for actively driving the bidirectional threaded rod to rotate; the two clamping plates are respectively provided with a threaded sleeve, the two threaded sleeves are respectively sleeved on two sections of rod bodies with different thread turning directions of the two-way threaded rod in a threaded manner, the support is further provided with a rotation stopping piece, and the rotation stopping piece is used for preventing the threaded sleeves from synchronously rotating along with the two-way threaded rod.
Through adopting above-mentioned technical scheme, let two-way threaded rod rotate through manual drive spare, because two-way threaded rod and screw sleeve screw-thread fit to under the effect of splines of rotation stopping piece, two screw sleeves can realize being close to each other or keeping away from under the rotation of two-way threaded rod, let two grip blocks be close to each other or keep away from promptly, thereby reach and let two grip blocks remove comparatively convenient effect.
Optionally, the rotation stopping member includes a slide rail disposed on the support, a length direction of the slide rail is consistent with a length direction of the bidirectional threaded rod, a sliding groove is disposed on the slide rail along the length direction of the slide rail, and a sliding block in sliding fit with the sliding groove is disposed on the threaded sleeve.
Through adopting above-mentioned technical scheme, back in the spout of slide rail is inserted to slider on the threaded sleeve, the threaded sleeve just receives the restriction along with two-way threaded rod's rotation, and then makes the threaded sleeve can't rotate along with two-way threaded rod is synchronous to let the threaded sleeve just can remove along the length direction of two-way threaded rod when two-way threaded rod rotates, reach and prevent the threaded sleeve along with two-way threaded rod rotation comparatively convenient effect.
Optionally, the manual driving part comprises a rotary column, a knob and a driving bevel gear, the rotary column is rotatably arranged on the support, the knob is arranged at one end of the rotary column, the driving bevel gear is coaxially arranged at one end of the rotary column far away from the knob, a driven bevel gear is coaxially arranged at a position between two sections of rod bodies on the bidirectional threaded rod, and the driving bevel gear is meshed with the driven bevel gear.
Through adopting above-mentioned technical scheme, direct manual rotation knob for the column spinner begins to rotate, drives drive bevel gear and rotates, and drive bevel gear drives driven bevel gear again and rotates, and then lets the two-way threaded rod realize rotating on the support, thereby reaches the drive two-way threaded rod and rotates comparatively convenient effect.
Optionally, the knob is detachably connected to the rotary column.
Through adopting above-mentioned technical scheme, when two grip blocks were in under the state of cliing the door frame, take off the knob from the column spinner, the column spinner just was difficult for receiving the external influence and rotates this moment, lets the grip block can be stably in the position with the door frame centre gripping.
Optionally, an inserting column is arranged on the knob, an inserting groove is formed in one end, far away from the driving bevel gear, of the rotating column, and the cross sections of the inserting column and the inserting groove are rectangular.
By adopting the technical scheme, the insertion columns and the insertion grooves are rectangular, so that the rotary columns can be synchronously driven to rotate when the rotary knobs rotate after the insertion columns are inserted into the insertion grooves; when the knob and the rotary column are disassembled, the inserting column can be directly taken out from the inserting groove, and the effect of convenient disassembly is achieved.
Optionally, the magnetic connecting piece comprises a magnet block, and the magnet block is arranged at one end of the square.
Through adopting above-mentioned technical scheme, directly be close to the door frame with the magnet piece and can produce the absorption with the door frame promptly to reach the effect of convenient fixed square.
In summary, the present application includes at least one of the following beneficial technical effects:
when the perpendicularity of the door and the window needs to be measured, the square is connected to the door frame through the magnetic suction connecting piece, and then the laser range finder is fixed on the door frame through the fixing device, so that a worker does not need to hold the laser range finder and the square all the time to measure; when the measurement is finished, the clamping mechanism is loosened on the door frame through the elastic mechanism, and then the square is forcibly pulled down from the door frame, so that the effect of convenience in measuring the verticality of the door frame is achieved;
the two-way threaded rod is rotated through the manual driving piece, and due to the fact that the two-way threaded rod is in threaded fit with the threaded sleeves, and under the rotation stopping effect of the rotation stopping piece, the two threaded sleeves can be close to or far away from each other under the rotation of the two-way threaded rod, namely, the two clamping plates are close to or far away from each other, and therefore the effect that the two clamping plates can move conveniently is achieved;
when two grip blocks were in the state of cliing the door frame under, take off the knob from the column spinner, the column spinner just was difficult for receiving the external influence and rotates this moment, lets the grip block can be stably in the position of grasping the door frame.
Drawings
Fig. 1 is a schematic view of the present application installed on a door frame.
Fig. 2 is an exploded schematic view of an embodiment of the present application.
Fig. 3 is a schematic structural diagram of the embodiment of the present application after hiding a clamping plate.
FIG. 4 is a schematic structural diagram for showing a square according to an embodiment of the present application.
Description of reference numerals: 1. a laser range finder; 2. a square; 3. a fixing device; 31. a clamping mechanism; 311. a clamping plate; 3111. a threaded sleeve; 3112. a slider; 312. a rubber pad; 32. a tightening mechanism; 321. a support; 322. a bidirectional threaded rod; 3221. a driven bevel gear; 323. a manual drive; 3231. a spin column; 32311. inserting grooves; 3232. a knob; 32321. inserting the column; 3233. a drive bevel gear; 4. a magnet block; 5. a slide rail; 51. a chute.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses reassembling type door frame straightness stability detection device that hangs down convenient to. Referring to fig. 1, the device for detecting the perpendicularity stability of the door frame conveniently to disassemble and assemble comprises a laser range finder 1 and a square 2, wherein a fixing device 3 is installed on the laser range finder 1, and the fixing device 3 comprises a clamping mechanism 31 and an elastic mechanism 32; the clamping mechanism 31 is used for clamping the door frame, so that the laser range finder 1 is clamped with the door frame, and the tightening mechanism 32 is used for adjusting the tightness of the clamping mechanism 31.
As shown in fig. 1 and 2, the clamping mechanism 31 is composed of two clamping plates 311 in the present embodiment, and the plate surface of the clamping plate 311 is rectangular, but in other embodiments, it may be circular, triangular or polygonal, as long as it can clamp the door frame normally. The tightening mechanism 32 comprises a support 321, a bidirectional threaded rod 322 and a manual driving part 323, the support 321 is connected to one side of the laser range finder 1 through bolts, a U-shaped frame is arranged on the support 321, the bidirectional threaded rod 322 is rotatably arranged in the U-shaped frame, namely two rolling bearings are welded on the U-shaped frame, and two ends of the bidirectional threaded rod 322 are in interference fit with the rolling bearings. The manual driving part 323 comprises a rotating column 3231, a knob 3232 and a driving bevel gear 3233, the rotating column 3231 is rotatably arranged on the bracket 321, namely the rotating column 3231 is also rotatably connected with the bracket 321 through a rolling bearing welded on the bracket 321, and the length direction of the rotating column 3231 is vertical to the length direction of the bidirectional threaded rod 322; the knob 3232 is detachably arranged at one end of the rotating column, the driving bevel gear 3233 is coaxially welded at one end, far away from the knob 3232, of the rotating column 3231, the driven bevel gear 3221 is coaxially welded at a position, located between the two sections of rod bodies, of the bidirectional threaded rod 322, and the driving bevel gear 3233 is meshed with the driven bevel gear 3221.
As shown in fig. 2 and 3, the bracket 321 is further provided with a rotation stopping member for preventing the threaded sleeve 3111 from rotating synchronously with the bidirectional threaded rod 322; specifically, the rotation stopping member is a slide rail 5 welded on the support 321, the length direction of the slide rail 5 is consistent with the length direction of the bidirectional threaded rod 322, a slide groove 51 is formed in the slide rail 5 along the length direction of the slide rail 5, and a slide block 3112 in sliding fit with the slide groove 51 is arranged on the threaded sleeve 3111.
When the laser range finder 1 is installed on a door frame, firstly, the knob 3232 is toggled by hand, so that the rotating column 3231 drives the driving bevel gear 3233 to rotate, the driving bevel gear 3233 drives the driven bevel gear 3221 to rotate, and at the moment, the bidirectional threaded rod 322 can rotate on the bracket 321; and because threaded sleeve 3111 is threaded sleeve respectively and is established on two sections screw threads of two-way threaded rod 322 revolve to different body of rod, and slider 3112 on threaded sleeve 3111 inserts in the spout 51 of slide rail 5 back, threaded sleeve 3111 just receives the restriction along with the rotation of two-way threaded rod 322, and then make threaded sleeve 3111 unable along with two-way threaded rod 322 synchronous rotation, thereby let threaded sleeve 3111 just can remove along the length direction of two-way threaded rod 322 when two-way threaded rod 322 rotates, two threaded sleeve 3111 just can be close to each other or keep away from this moment, let two grip blocks 311 also can be close to each other or keep away from. During clamping, the two clamping plates 311 are firstly far away from each other, so that the gap between the two clamping plates 311 is enough for placing the door frame, and then the two clamping plates 311 are close to each other, so that the laser range finder 1 is clamped on the door frame. In this embodiment, in order to make the clamping plates 311 clamp the laser range finder 1 on the door frame more stably, the opposite surfaces of the two clamping plates 311 are covered with rubber pads 312.
As shown in fig. 2, in this example, the knob 3232 and the rotary column 3231 are detachable by: a plug-in column 32321 is welded on the knob 3232, a plug-in groove 32311 is formed in one end, away from the drive bevel gear 3233, of the rotating column 3231, and the cross sections of the plug-in column 32321 and the plug-in groove 32311 are rectangular; in other embodiments, the way the knob 3232 is detachable from the rotary column 3231 may also be: a thread groove is formed in the rotary column 3231, a threaded rod is welded on the knob 3232, and the threaded rod is in threaded fit with the rotary column 3231 through the thread groove; when the two clamping plates 311 are in a state of clamping the door frame, the knob 3232 is taken down from the rotary column 3231, and the rotary column 3231 is not easily affected by the outside and rotates, so that the clamping plates 311 can be stably positioned at the position of clamping the door frame.
As shown in fig. 1 and 4, a connecting device is arranged on the square 2, and the connecting device is a magnetic connecting piece in the embodiment, and the magnetic connecting piece is used for connecting the square 2 to a door frame; specifically, the magnetic suction connecting piece is a magnet block 4, and the magnet block 4 is arranged at one end of the square 2; the magnet block 4 is directly close to the door frame, and then the magnet block can be adsorbed on the door frame, so that the effect of conveniently fixing the square 2 is achieved.
The implementation principle of the device for detecting the verticality stability of the detachable door frame is as follows: when the verticality of a door or window needs to be measured, firstly, the square 2 is connected to a door frame through the magnet block 4, then, the laser range finder 1 is installed on the same frame edge of the door frame, when the laser range finder 1 is installed, the knob 3232 is rotated to open the two clamping plates 311, then, the frame edge of the door frame is positioned between the two clamping plates 311, then, the knob 3232 is rotated reversely, the two clamping plates 311 are close to the frame edge until the frame edge of the door frame is clamped, and then, the knob 3232 is taken down along the trend to realize installation, so that the measurement can be carried out; after the measurement is finished, the knob 3232 is directly installed on the rotary column 3231, the knob 3232 is rotated to enable the two clamping plates 311 to be away from each other, the laser range finder 1 can be easily taken down from the door frame, and the square 2 is slightly pulled down with force.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a be convenient for reassembling type door frame straightness stability of hanging down detection device which characterized in that: the device comprises a laser range finder (1) and a square (2), wherein a fixing device (3) is arranged on the laser range finder (1), the fixing device (3) comprises a clamping mechanism (31) and an elastic mechanism (32), the clamping mechanism (31) is used for clamping a door frame, and the elastic mechanism (32) is used for controlling the clamping or loosening of the clamping mechanism (31); the square (2) is provided with a connecting device, the connecting device comprises a magnetic suction connecting piece, and the magnetic suction connecting piece is used for connecting the square (2) to the door frame.
2. The device for detecting the perpendicularity and stability of the door frame convenient to disassemble and assemble as claimed in claim 1, wherein: the clamping mechanism (31) comprises two clamping plates (311), and the tightening mechanism (32) is used for controlling the two clamping plates (311) to be close to or far away from each other.
3. The device for detecting the perpendicularity and stability of the door frame convenient to disassemble and assemble as claimed in claim 2, wherein: rubber pads (312) are covered on the opposite surfaces of the two clamping plates (311).
4. The device for detecting the perpendicularity and stability of the door frame convenient to disassemble and assemble as claimed in claim 2, wherein: the tightening and loosening mechanism (32) comprises a support (321), a bidirectional threaded rod (322) and a manual driving piece (323), the support (321) is installed on one side of the laser range finder (1), the bidirectional threaded rod (322) is rotationally arranged on the support (321), and the manual driving piece (323) is installed on the support (321) and is used for actively driving the bidirectional threaded rod (322) to rotate; two all be provided with threaded sleeve (3111) on grip block (311), two threaded sleeve (3111) is the threaded sleeve respectively and is established on two sections screw threads of two-way threaded rod (322) revolve to different body of rod, still be provided with on support (321) and only change the piece, only change the piece and be used for preventing threaded sleeve (3111) along with two-way threaded rod (322) synchronous revolution.
5. The device for detecting the perpendicularity and stability of the door frame conveniently disassembled and assembled according to claim 4, is characterized in that: the rotation stopping piece comprises a sliding rail (5) arranged on a support (321), the length direction of the sliding rail (5) is consistent with that of a two-way threaded rod (322), a sliding groove (51) is formed in the sliding rail (5) along the length direction of the sliding rail (5), and a sliding block (3112) in sliding fit with the sliding groove (51) is arranged on a threaded sleeve (3111).
6. The device for detecting the perpendicularity and stability of the door frame conveniently disassembled and assembled according to claim 4, is characterized in that: the manual driving piece (323) comprises a rotating column (3231), a knob (3232) and a driving bevel gear (3233), the rotating column (3231) is rotatably arranged on a support (321), the knob (3232) is arranged at one end of the rotating column, the driving bevel gear (3233) is coaxially arranged at one end, far away from the knob (3232), of the rotating column (3231), a driven bevel gear (3221) is coaxially arranged at a position, between two sections of rod bodies, on the bidirectional threaded rod (322), and the driving bevel gear (3233) is meshed with the driven bevel gear (3221).
7. The device for detecting the perpendicularity and stability of the door frame conveniently disassembled and assembled according to claim 6, is characterized in that: the knob (3232) is detachably connected with the rotary column (3231).
8. The device for detecting the perpendicularity and stability of the door frame conveniently disassembled and assembled according to claim 7, is characterized in that: an inserting column (32321) is arranged on the knob (3232), an inserting groove (32311) is formed in one end, far away from the driving bevel gear (3233), of the rotating column (3231), and the cross sections of the inserting column (32321) and the inserting groove (32311) are rectangular.
9. The device for detecting the perpendicularity and stability of the door frame convenient to disassemble and assemble as claimed in claim 1, wherein: the magnetic suction connecting piece comprises a magnet block (4), and the magnet block (4) is arranged at one end of the square (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120858684.4U CN214502481U (en) | 2021-04-24 | 2021-04-24 | Device for detecting verticality stability of door frame convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120858684.4U CN214502481U (en) | 2021-04-24 | 2021-04-24 | Device for detecting verticality stability of door frame convenient to disassemble and assemble |
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| Publication Number | Publication Date |
|---|---|
| CN214502481U true CN214502481U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120858684.4U Active CN214502481U (en) | 2021-04-24 | 2021-04-24 | Device for detecting verticality stability of door frame convenient to disassemble and assemble |
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| CN (1) | CN214502481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264237A (en) * | 2021-12-23 | 2022-04-01 | 四川永志人防设备检测有限公司 | A benchmark appearance for people's air defense door detects |
-
2021
- 2021-04-24 CN CN202120858684.4U patent/CN214502481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264237A (en) * | 2021-12-23 | 2022-04-01 | 四川永志人防设备检测有限公司 | A benchmark appearance for people's air defense door detects |
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