CN213932285U - Portable tool for detecting window frame - Google Patents
Portable tool for detecting window frame Download PDFInfo
- Publication number
- CN213932285U CN213932285U CN202023283292.4U CN202023283292U CN213932285U CN 213932285 U CN213932285 U CN 213932285U CN 202023283292 U CN202023283292 U CN 202023283292U CN 213932285 U CN213932285 U CN 213932285U
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- sleeve
- window frame
- protractor
- rotating
- portable tool
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Abstract
The utility model belongs to the technical field of the building detects the instrument, concretely relates to a portable instrument for window frame detects, include: rotatory subassembly and telescopic link, rotatory subassembly includes: location axle and rotating sleeve, the epaxial coaxial cover in location is equipped with three rotating sleeve, and is three rotating sleeve follows the axial direction of location axle sets gradually, just rotating sleeve is all relative the location axle rotates, all be provided with perpendicularly on rotating sleeve's the outer wall the telescopic link.
Description
Technical Field
The utility model belongs to the technical field of the building detects the instrument, concretely relates to a portable instrument for window frame detects.
Background
After the existing building construction is finished, the worker can detect the shape and the size of a reserved window frame or a door frame in a building, whether the window frame is square or not is detected, the worker usually uses a tape measure to measure the width, the height and the diagonal length of the window frame, and then uses a protractor to measure the angle of the window frame, so that the measuring operation is complex, and the time and the labor are consumed.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a portable instrument for window frame detects.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a portable tool for window frame inspection, comprising: rotatory subassembly and telescopic link, rotatory subassembly includes: location axle and rotating sleeve, the epaxial coaxial cover in location is equipped with three rotating sleeve, and is three rotating sleeve follows the axial direction of location axle sets gradually, just rotating sleeve is all relative the location axle rotates, all be provided with perpendicularly on rotating sleeve's the outer wall the telescopic link.
The portable tool further comprises: protractor and stop collar, protractor fixed connection in the one end of location axle, the protractor is the circular platelike of quarter, the tip of location axle with the right angle dog-ear department of protractor is connected, be equipped with the angle scale on the protractor, the protractor is used for measuring arbitrary two angle between the telescopic link, the stop collar is square sleeve structure, the stop collar cover is located outside the rotating assembly, the one end of stop collar is fixed in on the protractor, be provided with on the stop collar three with telescopic link matched with leads to the groove, the telescopic link runs through and stretches out lead to the groove, lead to the groove restriction telescopic link rotation angle is 90.
One end of the positioning shaft far away from the protractor is provided with two fixing assemblies, and each fixing assembly comprises: locking sleeve, locking screw, connecting rod and dead lever, the locking sleeve cover is located the location is epaxial, be provided with the screw through-hole on the telescopic lateral wall of locking, be equipped with complex locking screw with it in the screw through-hole, the one end of connecting rod is fixed in on the telescopic outer wall of locking, the other end of connecting rod is provided with the orientation the dead lever of telescopic link, the dead lever is kept away from the one end of connecting rod is provided with U type card, but the telescopic link joint in U type card, can fix, fix a position the telescopic link of accomplishing the measurement through fixed subassembly, prevent that this telescopic link from taking place to rotate in later measurement, influence measuring accuracy.
The telescopic link includes: the locating lever and with flexible mode inserted multistage sleeve in proper order, the locating lever is pegged graft in the sleeve of most inboard, telescopic one end is provided with inside joint hem, is provided with the sand grip on the other end outer wall of each sleeve except that the outermost sleeve, be provided with the sand grip on the one end outer wall that the locating lever was pegged graft into in the sleeve, the sand grip with the joint hem cooperatees.
One end, far away from the positioning rod, of the sleeve on the outermost side is fixed on the side wall of the rotary sleeve.
The telescopic rod is provided with length scales.
The rotary sleeve is characterized in that the whole rotary sleeve is a rotary sleeve group, the positioning shaft is provided with two limiting rings, the two limiting rings are respectively positioned at two sides of the rotary sleeve group, and the two limiting rings limit the position of the rotary sleeve group to prevent the rotary sleeve group from sliding along the positioning rod.
The utility model discloses a use method as follows:
the method comprises the following steps that firstly, a rotating assembly is placed at a corner of a window frame, a protractor is positioned at one side, away from an operator, of a positioning shaft, the operator rotates a rotating sleeve, a telescopic rod extends upwards along the side edge of the window frame, the end head of a positioning rod of the telescopic rod is jacked to the corresponding corner of the upper edge of the window frame, a first fixing assembly is sleeved, the first telescopic rod is clamped in a U-shaped clamp, a locking screw is screwed, the positioning of the first telescopic rod is completed, and the height measurement of the window frame is completed;
secondly, horizontally extending a second telescopic rod along the lower edge of the window frame, jacking the end head of the positioning rod of the telescopic rod to the lower corner of the other side edge of the window frame, sleeving a second fixing component, clamping the second telescopic rod in the U-shaped clamp, screwing a locking screw, completing the positioning of the second telescopic rod, and completing the width measurement of the window frame;
thirdly, extending a third telescopic rod along the diagonal direction of the window frame, and ejecting the end head of a positioning rod of the third telescopic rod to the upper corner of the window frame to complete the diagonal length measurement of the window frame;
and fourthly, reading the angles among the first telescopic rod, the third telescopic rod, the second telescopic rod and the third telescopic rod through a protractor, and checking and calculating the construction error of the window frame according to the measured data.
Compared with the prior art, the utility model following beneficial effect has.
The portable tool provided by the utility model can measure the height, width and diagonal length of the window frame with high efficiency, and is more efficient compared with the traditional measuring tape measurement, thereby reducing the labor intensity of workers and improving the working efficiency; the utility model provides a portable instrument can expand and apply to the measurement of various square frame structures, and economic nature is high, and application scope is wide.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the protractor of the present invention.
Fig. 3 is a schematic structural view of the telescopic rod of the present invention.
Fig. 4 is a schematic structural view of the sleeve of the present invention.
Fig. 5 is a schematic structural view of the fixing assembly of the present invention.
Fig. 6 is a schematic structural view of the stop collar of the present invention.
Fig. 7 is a sectional view taken along line a-a of fig. 6 according to the present invention.
In the figure: 1 is the telescopic link, 2 is the location axle, 3 is rotatory sleeve, 4 is the protractor, 5 is the locking sleeve, 6 is locking screw, 7 is the connecting rod, 8 is the dead lever, 9 is the U type card, 11 is the locating lever, 12 is the sleeve, 13 is the joint hem, 14 is the sand grip, 21 is the spacing ring, 41 is the stop collar, 42 is logical groove.
Detailed Description
The following is a further description with reference to specific examples.
A portable tool for window frame inspection, comprising: rotating assembly and telescopic link 1, the rotating assembly includes: location axle 2 and rotating sleeve 3, the cover is equipped with three rotating sleeve 3 on the location axle 2, and is three rotating sleeve 3 follows the axial direction of location axle 2 sets gradually, just rotating sleeve 3 is all relative location axle 2 rotates, all be provided with perpendicularly on rotating sleeve 3's the outer wall telescopic link 1.
The portable tool further comprises: protractor 4 and stop collar 41, protractor 4 fixed connection in the one end of location axle 2, protractor 4 is the circular platelike of fourth, the tip of location axle 2 with protractor 4's right angle dog-ear department is connected, be equipped with the angle scale on the protractor 4, protractor 4 is used for measuring arbitrary two angle between telescopic link 1, stop collar 41 is square sleeve structure, 41 covers of stop collar are located outside the rotatory subassembly, the one end of stop collar 41 is fixed in on the protractor 4, be provided with on the stop collar 41 three with 1 matched with of telescopic link leads to groove 42, telescopic link 1 runs through and stretches out lead to groove 42, lead to the restriction of groove 42 1 rotation angle of telescopic link is 90.
One end of the positioning shaft 2, which is far away from the protractor 4, is provided with two fixing assemblies, and the fixing assemblies comprise: locking sleeve 5, locking screw 6, connecting rod 7 and dead lever 8, locking sleeve 5 cover is located on the location axle 2, be provided with the screw thread through-hole on the lateral wall of locking sleeve 5, be equipped with complex locking screw 6 with it in the screw thread through-hole, the one end of connecting rod 7 is fixed in on the outer wall of locking sleeve 5, the other end of connecting rod 7 is provided with the orientation the dead lever 8 of telescopic link 1, dead lever 8 is kept away from the one end of connecting rod 7 is provided with U type card 9, but telescopic link 1 joint in U type card 9.
The telescopic link includes: the positioning rod 11 and the multistage sleeve 12 that inserts in proper order with flexible mode, the positioning rod 11 pegs graft in the most inboard sleeve 12, the one end of sleeve 12 is provided with inward joint hem 13, is provided with sand grip 14 on the other end outer wall of each sleeve 12 except that the most outside sleeve 12, be provided with sand grip 14 on the one end outer wall that the positioning rod 11 pegs graft in sleeve 12, sand grip 14 with joint hem 13 cooperatees.
One end of the sleeve 12 at the outermost side, which is far away from the positioning rod 11, is fixed on the side wall of the rotating sleeve 3.
The telescopic rod 1 is provided with length scales.
The three rotating sleeves 3 are integrally a rotating sleeve group, two limiting rings 21 are arranged on the positioning shaft 2, and the two limiting rings 21 are respectively positioned on two sides of the rotating sleeve group.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (6)
1. A portable tool for window frame inspection, comprising: a rotating assembly and a telescopic rod (1), the rotating assembly comprising: the positioning device comprises a positioning shaft (2) and rotating sleeves (3), wherein the positioning shaft (2) is sleeved with the three rotating sleeves (3), the three rotating sleeves (3) are sequentially arranged along the axial direction of the positioning shaft (2), the rotating sleeves (3) can rotate relative to the positioning shaft (2), and the outer walls of the rotating sleeves (3) are vertically provided with telescopic rods (1);
the portable tool further comprises: the protractor (4) and a limit sleeve (41), the protractor (4) is fixedly connected with one end of the positioning shaft (2), the protractor (4) is in a shape of a quarter circular plate, the end part of the positioning shaft (2) is connected with the right-angle corner of the protractor (4), the angle gauge (4) is provided with angle scales, the angle gauge (4) is used for measuring the angle between any two telescopic rods (1), the limiting sleeve (41) is of a square sleeve structure, the limiting sleeve (41) is sleeved outside the rotating assembly, one end of the limiting sleeve (41) is fixed on the protractor (4), three through grooves (42) matched with the telescopic rod (1) are arranged on the limiting sleeve (41), the telescopic rod (1) penetrates through and extends out of the through groove (42), and the through groove (42) limits the rotation angle of the telescopic rod (1) to be 90 degrees.
2. A portable tool for window frame inspection according to claim 1, characterized in that the end of the positioning shaft (2) remote from the protractor (4) is provided with two fixing assemblies comprising: locking sleeve (5), locking screw (6), connecting rod (7) and dead lever (8), locking sleeve (5) cover is located on location axle (2), be provided with the screw thread through-hole on the lateral wall of locking sleeve (5), be equipped with complex locking screw (6) with it in the screw thread through-hole, the one end of connecting rod (7) is fixed in on the outer wall of locking sleeve (5), the other end of connecting rod (7) is provided with the orientation dead lever (8) of telescopic link (1), keep away from dead lever (8) the one end of connecting rod (7) is provided with U type card (9), telescopic link (1) can the joint in U type card (9).
3. The portable tool for window frame inspection of claim 1, wherein the telescoping rod comprises: locating lever (11) and with the multistage sleeve (12) that insert in proper order of flexible mode, peg graft in innermost sleeve (12) locating lever (11), the one end of sleeve (12) is provided with inside joint hem (13), is provided with sand grip (14) on the other end outer wall of each sleeve (12) except that outside sleeve (12), be provided with sand grip (14) on the one end outer wall that locating lever (11) was pegged graft in the sleeve, sand grip (14) with joint hem (13) cooperate.
4. A portable tool for window frame inspection according to claim 3, characterized in that the end of the outermost sleeve (12) remote from the positioning rod (11) is fixed to the side wall of the rotating sleeve (3).
5. The portable tool for window frame inspection according to claim 1, characterized in that the telescopic rod (1) is provided with length scales.
6. The portable tool for window frame inspection according to claim 1, wherein three of the rotating sleeves (3) are integrally a rotating sleeve set, and two limiting rings (21) are arranged on the positioning shaft (2), and the two limiting rings (21) are respectively arranged at two sides of the rotating sleeve set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023283292.4U CN213932285U (en) | 2020-12-31 | 2020-12-31 | Portable tool for detecting window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023283292.4U CN213932285U (en) | 2020-12-31 | 2020-12-31 | Portable tool for detecting window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213932285U true CN213932285U (en) | 2021-08-10 |
Family
ID=77156946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023283292.4U Active CN213932285U (en) | 2020-12-31 | 2020-12-31 | Portable tool for detecting window frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213932285U (en) |
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2020
- 2020-12-31 CN CN202023283292.4U patent/CN213932285U/en active Active
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