CN211060906U - Frame-type level gauge with replaceable measuring plate surface - Google Patents
Frame-type level gauge with replaceable measuring plate surface Download PDFInfo
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- CN211060906U CN211060906U CN201922386744.2U CN201922386744U CN211060906U CN 211060906 U CN211060906 U CN 211060906U CN 201922386744 U CN201922386744 U CN 201922386744U CN 211060906 U CN211060906 U CN 211060906U
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- 238000005259 measurement Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000005299 abrasion Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model relates to a frame spirit level of removable measurement face, use in check out test set's field, it includes by the frame roof, two bracing pieces and the frame bottom plate parallel with the frame roof are square frame main part of enclosing jointly, the frame roof is fixed connection respectively with the top of two bracing pieces, two bracing piece bottoms jointly with frame bottom plate fixed connection, the frame bottom plate inlays towards one side of frame roof and is equipped with the horizontal bubble spirit level parallel with frame bottom plate length direction, it is equipped with the vertical bubble spirit level perpendicular with frame roof length direction to inlay on the frame roof, one side that the frame roof was kept away from to the frame bottom plate can be dismantled and be connected with the measuring board, the measuring board is parallel with the frame bottom plate. The utility model discloses have the structure setting through removable measuring plate, when because staff's nonstandard operation or other unexpected condition lead to measuring plate wearing and tearing or destruction, directly dismantle and change the effect that can continue to use frame spirit level under the condition of having guaranteed the precision to measuring the plate.
Description
Technical Field
The utility model belongs to the technical field of check out test set's technique and specifically relates to a frame spirit level of removable measurement face is related to.
Background
The frame level meter is a square universal angle measuring instrument which directly displays a small inclination angle relative to the horizontal and vertical positions by a level bubble by utilizing the principles of liquid flow and liquid level, and is mainly used for testing the straightness of various machine tools and other equipment.
Chinese utility model patent publication No. CN2145979 discloses a frame type level, which comprises a frame main body, a main level bubble, and a sub level bubble.
The above prior art solutions have the following drawbacks: above-mentioned frame spirit level is through terminal surface and conflict by the measured plane under the frame main part when measuring to measure the plane through setting up two air level at the frame. Due to the fact that nonstandard operation of workers exists in the actual measurement process, the lower end face of the frame body is abraded or deformed after long-term use, measurement accuracy is affected, and the box level gauge is scrapped.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a frame spirit level of removable measurement face.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a frame spirit level of removable measurement face, includes and is the frame main part that square encloses by frame roof, two bracing pieces and the frame bottom plate parallel with the frame roof jointly, the frame roof is fixed connection respectively, two with the top of two bracing pieces the bracing piece bottom jointly with frame bottom plate fixed connection, the frame bottom plate inlays towards one side of frame roof and is equipped with the horizontal bubble spirit level parallel with frame bottom plate length direction, it is equipped with the vertical bubble spirit level perpendicular with frame roof length direction to inlay on the frame roof, one side that the frame roof was kept away from to the frame bottom plate can be dismantled and be connected with the measurement board, it is parallel with the frame bottom plate to measure the board.
Through adopting above-mentioned technical scheme, in the in-service use process, the staff is with the frame bottom plate of frame spirit level downwards, frame roof up places on being surveyed the plane, when placing, it contradicts with being surveyed the plane to measure the board and keep away from frame bottom plate one side lateral wall, the staff measures planar straightness according to the reading of horizontal bubble spirit level and vertical bubble spirit level, because the nonstandard operation that exists when the staff operates, lead to measuring the board and being surveyed the plane and take place the condition of friction and mutual extrusion, lead to measuring the board and take place wearing and tearing or warp and make measurement accuracy descend, staff's accessible dismantles and more changes new measuring plate in order to last guarantee the measurement accuracy of frame spirit level, the whole condemned condition of frame spirit level has been avoided, and the cost is saved.
The utility model discloses further set up to: the opposite sides of the measuring plate and the frame bottom plate are respectively provided with a sliding block and a sliding chute which are mutually matched, the sliding chute extends along the length direction of the frame bottom plate, the measuring plate is provided with a plurality of first positioning holes which penetrate through the measuring plate, the frame bottom plate is provided with a plurality of second positioning holes, positioning columns are arranged in the first positioning hole and the second positioning hole in a penetrating way and are respectively in transition fit with the first positioning hole and the second positioning hole, a threaded hole is arranged at the bottom of the second positioning hole, a threaded column matched with the threaded hole is fixedly arranged at one end of the positioning column facing the bottom of the second positioning hole, one end of the positioning column, which is far away from the frame bottom plate, is fixedly connected with a tight-resisting circular plate, one side of the measuring plate, which is far away from the frame bottom plate, is provided with a tight-resisting groove, when the abutting circular plate abuts against the bottom of the abutting groove, the end face, away from the positioning column, of one end of the abutting circular plate is located on the inner side of the abutting groove.
Through adopting above-mentioned technical scheme, to the in-process of installing the measuring plate on the frame bottom plate, the staff at first will measure board and frame bottom plate and pass through the cooperation preliminary connection of slider and spout, slide to the position back of aliging with the frame bottom plate with the measuring plate, the staff penetrates each first locating hole respectively and penetrates in the second locating hole with a plurality of reference columns, thereby carry out the location of horizontal direction to measuring board and frame bottom plate, staff's rotating reference column, thereby in the screw thread screw hole with the screw thread post screw in, make support tight plectane and support tight groove and support tightly, fix a position measuring board and the vertical direction of frame bottom plate, and then accomplish the installation to measuring the board under the condition of having guaranteed measuring board and frame bottom plate depth of parallelism, the dismantlement process and the installation just in reverse of measuring the board.
The utility model discloses further set up to: the drill way department of second locating hole sets up the guide way that is the loudspeaker form setting, the one end of screw thread post orientation second locating hole bottom is equipped with the radius.
Through adopting above-mentioned technical scheme, through the radius that sets up the guide way and the screw thread post tip of loudspeaker form, make the smooth second locating hole of following the guide way slip-in of guide way that passes first locating hole when the staff of being convenient for installs the measurement board to fix a position the horizontal position of measuring the board fast, shortened the installation required time, promoted the convenience.
The utility model discloses further set up to: and one side of the measuring plate, which is far away from the frame bottom plate, is provided with an abrasion-resistant layer.
Through adopting above-mentioned technical scheme, through setting up wear-resistant coating, promoted the wearability of measuring plate with measuring a surface contact surface, make its difficult wearing and tearing and reduced the condition that frame spirit level precision descends, prolonged being of device the having life-span.
The utility model discloses further set up to: and the frame top plate is sleeved with an anti-slip pad.
Through adopting above-mentioned technical scheme, through setting up the slipmat, when having reduced staff's hand-held device and carrying and measuring, because the hand is smooth and make the device bump with other objects, cause to measure the board and take place fish tail or damaged and lead to the possibility of frame spirit level precision decline.
The utility model discloses further set up to: the measuring board is provided with a protective sleeve covering one side far away from the frame bottom plate, connecting lugs are arranged on two opposite sides of the protective sleeve, and a snap fastener is fixedly connected to the connecting lugs and the measuring board respectively and corresponds to the connecting lugs in the direction.
Through adopting above-mentioned technical scheme, through setting up the protective sheath, after the staff has accomplished measurement, establish the protective sheath on measuring the board to buckle the protective sheath and be connected with measuring the board through the primary and secondary, convenient and fast has played the guard action to measuring the surface of board, reduces its in-process that removes at the short distance and is worn and torn and hit bad possibility.
The utility model discloses further set up to: still include portable receiver, it has the lid to articulate on the portable receiver, be equipped with on the portable receiver and carry the handle, portable receiver inside has set firmly soft filling block, set up the groove of accomodating with the whole looks adaptation of frame spirit level on the soft filling block.
Through adopting above-mentioned technical scheme, through the setting that sets up portable receiver, the staff when need long-distance frame spirit level of carrying, puts into portable receiver with it in the middle of to through soft filling block protection frame spirit level, reduce frame spirit level and jolt the condition that takes place damage or wearing and tearing because of the vibration in carrying the transportation.
The utility model discloses further set up to: fixedly connected with ribbon on the portable receiver inside wall.
Through adopting above-mentioned technical scheme, it is fixed with frame spirit level through the ribbon in the long-distance transportation of carrying, with the case lid condition of bumping when reducing its drunkenness, further protected the device.
To sum up, the utility model discloses a beneficial technological effect does:
1. through the structural arrangement of the replaceable measuring plate, when the measuring plate is abraded or damaged due to nonstandard operation of workers or other accidents, the frame type level meter can be continuously used under the condition of ensuring the precision by directly disassembling and replacing the measuring plate;
2. the wear resistance of the measuring plate is improved by arranging the wear-resistant layer, so that the service life of the measuring plate is prolonged, the situation that the measuring plate needs to be replaced is reduced, and the cost is saved;
3. through setting up protective sheath and portable receiver, carry out abundant protection to frame spirit level at the in-process that carries transportation frame spirit level, reduce its possibility of carrying the damage in the transportation, promoted the reliability of device.
Drawings
Fig. 1 is a schematic structural diagram of the whole frame-type level meter embodying the present embodiment.
Fig. 2 is an exploded view of the structure of the measuring board and the frame bottom board according to the present embodiment.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
Fig. 5 is a schematic sectional view of the present embodiment for embodying the threaded hole.
Fig. 6 is a schematic view showing an internal structure of the handy storage box according to the present embodiment.
In the figure, 1, a frame body; 11. a frame top plate; 111. a longitudinal bubble level; 112. a non-slip mat; 12. a support bar; 13. a frame bottom plate; 131. a transverse bubble level; 132. a chute; 133. a second positioning hole; 1331. a threaded hole; 1332. a guide groove; 2. measuring a plate; 21. a slider; 22. a first positioning hole; 23. abutting against the groove; 24. a wear-resistant layer; 3. a positioning column; 31. a threaded post; 311. rounding; 32. tightly abutting against the circular plate; 4. a protective sleeve; 41. connecting lugs; 411. a snap fastener; 5. carrying out storage box lifting; 51. a box cover; 511. lifting the handle; 52. a soft filling block; 521. a receiving groove; 53. and (6) binding the belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a frame spirit level of removable measurement face, including frame main part 1, frame main part 1 includes frame roof 11, support column and frame bottom plate 13 and constitutes, two support columns are located 11 length direction's of frame roof both ends respectively and with frame roof 11 perpendicular and fixed connection, two support columns and 13 fixed connection of frame bottom plate, and are on a parallel with frame roof 11. Frame bottom plate 13 inlays towards one side of frame roof 11 and is equipped with horizontal bubble spirit level 131, and horizontal bubble spirit level 131 extends with the square parallel of frame bottom plate 13 length, and frame roof 11 keeps away from one side of frame bottom plate 13 and inlays and be equipped with vertical bubble spirit level 111, and vertical spirit level perpendicular to frame decides board length direction and sets up. A plurality of dovetail-shaped sliding grooves 132 (refer to fig. 3) extending along the length direction of the frame bottom plate 13 are formed in one side of the frame bottom plate 13, which is far away from the frame top plate 11, sliding blocks 21 (refer to fig. 3) matched with the sliding grooves 132 are respectively arranged in the sliding grooves 132 in a sliding manner, and the sliding blocks 21 are jointly and fixedly connected with the measuring plate 2.
Referring to fig. 1 and 2, the frame top plate 11 is sleeved with a non-slip mat 112, so that the possibility that the device is damaged and abraded due to the fact that a worker lifts the frame type level instrument when the worker collides with other objects due to hand slip is reduced.
Referring to fig. 4 and 5, the measuring plate 2 is parallel to the frame bottom plate 13, and the measuring plate 2 is provided with a plurality of first positioning holes 22 vertically penetrating through the measuring plate 2, and the plurality of first positioning holes 22 are distributed at each corner position of the measuring plate 2. A plurality of second positioning holes 133 are formed in the positions, matched with the first positioning holes 22, of the frame bottom plate 13, positioning columns 3 penetrate through the first positioning holes 22 and the second positioning holes 133, one end portions, facing the frame bottom plate 13, of the positioning columns 3 are fixedly connected with threaded columns 31, threaded holes 1331 matched with the threaded columns 31 are formed in the bottoms of the second positioning holes 133, abutting circular plates 32 are fixedly arranged at the ends, far away from the threaded columns 31, of the positioning columns 3, abutting grooves 23 are formed in the positions, located at the orifices of the first positioning holes 22, of the measuring plates 2, and inner hexagonal grooves are formed in the end faces of the abutting circular plates 32 to facilitate installation. The parallel direction of the measuring plate 2 and the frame bottom plate 13 is positioned through the positioning columns 3, the measuring plate 2 is abutted through the matching of the threaded columns 31 and the threaded holes 1331 and the progressive plate and the abutting grooves 23, and therefore the parallelism of the measuring plate 2 and the frame bottom plate 13 is improved. Through the measuring plate 2 that can dismantle the connection, the staff can be on frame spirit level 2 when measuring plate 2 wearing and tearing and influence measurement accuracy's the condition take place, change measuring plate 2 to avoided because the measuring plane wearing and tearing of frame spirit level cause the whole condemned condition of frame spirit level, practiced thrift the cost and promoted the whole life-span of device.
Referring to fig. 5, a trumpet-shaped guide groove 1332 is formed at the opening of the second positioning hole 133, and a radius 311 is formed at one end of the threaded column 31 facing the frame bottom plate 13, so that a worker can conveniently stretch the threaded column 31 passing through the first positioning hole 22 into the second positioning hole 133, the installation speed is increased, and the convenience is improved.
Referring to fig. 3 and 4, one side cover of measuring board 2 and keeping away from frame bottom plate 13 is equipped with protective sheath 4, and protective sheath 4 is half-enclosed structure cladding and measures board 2, and all is equipped with engaging lug 41 on the relative lateral wall of protective sheath 4, is equipped with assorted snap-fastener 411 on engaging lug 41 and the corresponding position of frame bottom plate 13 for fixed protective sheath 4. After the staff finishes using the frame spirit level to the planar measurement, establish protective sheath 4 cover on measuring board 2 to reduce the staff and place or remove the possibility of measuring board 2 to the fish tail or damage when frame spirit level.
Referring to fig. 3 and 4, one side of measuring plate 2, far away from frame bottom plate 13, is equipped with wearing resistance layer 24, has increased frame spirit level and the wearability of being surveyed the plane contact surface through wearing resistance layer 24 to reduce the possibility that wearing and tearing influence frame spirit level measurement accuracy, promoted measuring plate 2's life.
Referring to fig. 6, still including portable receiver 5, it has lid 51 to articulate on portable receiver 5, it has the handle 511 of carrying to articulate on the lid 51 to be convenient for the staff to lift portable receiver 5, fixed coming carefree soft stuff block 52 in the receiver, soft stuff block 52 is made through stereoplasm foam, the groove 521 of accomodating has been seted up on the soft stuff block 52, accomodate groove 521 and the whole shape looks adaptation of frame spirit level, through fixedly connected with ribbon 53 on the portable receiver 5 inside wall, ribbon 53 is located the position of device upside restriction ribbon 53 in portable receiver 5. Protect the instrument at the remote in-process of carrying and transporting frame spirit level through portable receiver 5, reduce the possibility that vibrations, collision's reason made the instrument damage or detect the precision reduction.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a frame spirit level of removable measurement face which characterized in that: include by frame roof (11), two bracing pieces (12) and be frame main part (1) that the square encloses jointly with frame bottom plate (13) that frame roof (11) is parallel, frame roof (11) and the top of two bracing pieces are fixed connection respectively, two bracing piece (12) bottom jointly with frame bottom plate (13) fixed connection, frame bottom plate (13) are inlayed towards one side of frame roof (11) and are equipped with horizontal bubble spirit level (131) parallel with frame bottom plate (13) length direction, it is equipped with vertical bubble spirit level (111) perpendicular with frame roof (11) length direction to inlay on frame roof (11), frame bottom plate (13) keep away from one side of frame roof (11) and can dismantle and be connected with measuring board (2), measuring board (2) are parallel with frame bottom plate (13).
2. A frame-type level gauge with replaceable measuring board surface according to claim 1, wherein: the side, opposite to the measuring plate (2) and the frame bottom plate (13), of the measuring plate is provided with a sliding block (21) and a sliding groove (132) which are matched with each other, the sliding groove (132) extends along the length direction of the frame bottom plate (13), the measuring plate (2) is provided with a plurality of first positioning holes (22), the first positioning holes (22) penetrate through the measuring plate (2), the frame bottom plate (13) is provided with a plurality of second positioning holes (133), positioning columns (3) penetrate through the first positioning holes (22) and the second positioning holes (133), the positioning columns (3) are in transition fit with the first positioning holes (22) and the second positioning holes (133), the hole bottoms of the second positioning holes (133) are provided with threaded holes (1331), and one ends, facing the hole bottoms of the second positioning holes (133), of the positioning columns (3) are fixedly provided with threaded columns (31) matched with the threaded holes (1331), one end, far away from the frame bottom plate (13), of the positioning column (3) is fixedly connected with a tight abutting circular plate (32), one side, far away from the frame bottom plate (13), of the measuring plate (2) is provided with a tight abutting groove (23), and when the tight abutting circular plate (32) abuts against the groove bottom of the tight abutting groove (23), one end face, far away from the positioning column (3), of the tight abutting circular plate (32) is located on the inner side of the tight abutting groove (23).
3. A frame-type level gauge with replaceable measuring board surface according to claim 2, wherein: a guide groove (1332) which is in a horn shape is formed in the orifice of the second positioning hole (133), and a rounding (311) is arranged at one end, facing the bottom of the second positioning hole (133), of the threaded column (31).
4. A frame-type level gauge with replaceable measuring board surface according to claim 3, wherein: and one side of the measuring plate (2) far away from the frame bottom plate (13) is provided with an abrasion-resistant layer (24).
5. A frame-type level gauge with replaceable measuring board surface according to claim 1, wherein: the frame top plate (11) is sleeved with an anti-skid pad (112).
6. A frame-type level gauge with replaceable measuring board surface according to claim 1, wherein: one side cover that frame bottom plate (13) was kept away from in measurement board (2) is equipped with protective sheath (4), the both sides that are relative on protective sheath (4) are equipped with engaging lug (41), on engaging lug and measurement board (2) with engaging lug (41) respectively fixedly connected with primary and secondary knot (411) to the position that corresponds.
7. A frame-type level gauge with replaceable measuring board surface according to claim 6, wherein: the portable level gauge is characterized by further comprising a portable storage box (5), a box cover (51) is hinged to the portable storage box (5), a lifting handle (511) is arranged on the portable storage box (5), a soft filling block (52) is fixedly arranged inside the portable storage box (5), and a storage groove (521) matched with the frame type level gauge integrally is formed in the soft filling block (52).
8. A frame-type level gauge with replaceable measuring board surface according to claim 7, wherein: fixedly connected with ribbon (53) on portable receiver (5) inside wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386744.2U CN211060906U (en) | 2019-12-26 | 2019-12-26 | Frame-type level gauge with replaceable measuring plate surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386744.2U CN211060906U (en) | 2019-12-26 | 2019-12-26 | Frame-type level gauge with replaceable measuring plate surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211060906U true CN211060906U (en) | 2020-07-21 |
Family
ID=71587581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386744.2U Expired - Fee Related CN211060906U (en) | 2019-12-26 | 2019-12-26 | Frame-type level gauge with replaceable measuring plate surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211060906U (en) |
-
2019
- 2019-12-26 CN CN201922386744.2U patent/CN211060906U/en not_active Expired - Fee Related
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| 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: 20200721 |