CN215725531U

CN215725531U - Tool for measuring verticality and size of door and window

Info

Publication number: CN215725531U
Application number: CN202121442532.2U
Authority: CN
Inventors: 蔡云辉; 陈波
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-01
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a tool for measuring the verticality and size of a door and window, which comprises a vertical measuring rod, wherein the vertical measuring rod is a telescopic rod, a level gauge is arranged on the vertical measuring rod, two ends of the vertical measuring rod are respectively connected with a first sliding plate, a second sliding plate is slidably connected in the first sliding plate, the first sliding plate and the second sliding plate are rectangular plates, a first insertion hole is formed in the first sliding plate, an insertion rod is inserted in the first insertion hole, second insertion holes are formed in the second sliding plate at intervals along the extending direction of the second sliding plate, and the insertion rod penetrates through the first insertion hole and is inserted in the second insertion hole. Placing the first sliding plate on one corner of the opening, observing whether the right side surface and the upper side surface of the second sliding plate are attached to the upper side surface and the right side surface of the opening, continuously measuring the width of the lower side surface of the opening by adopting the method, and determining whether the perpendicularity of the opening meets the standard after the measurement is finished; the utility model can quickly measure the verticality and the size of the opening or door opening, thereby improving the construction efficiency.

Description

Tool for measuring verticality and size of door and window

Technical Field

The utility model relates to the technical field of door and window measurement, in particular to a tool for measuring the verticality and size of a door and a window.

Background

In the building construction operation, after the opening of the window opening or the door opening is finished, the verticality and the size of the window opening or the door opening are required to be detected so as to avoid the inclination of the window opening or the door opening and the incapability of installing a door and a window caused by undersize or oversize; the perpendicularity of the hole is mainly measured by a level gauge in the prior art, the size of the hole is measured by a tape measure, and the hole and the door hole are provided with a plurality of side lines, so that the method needs to measure for many times and influences the construction efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a tool for measuring the verticality and the size of a door and window, which aims to solve the problem that the verticality and the size of a door opening or a hole are required to be measured for many times in the prior art.

In order to achieve the purpose, the technical scheme of the tool for measuring the verticality and the size of the door and window is as follows: including vertical measuring stick, vertical measuring stick is the telescopic link, be provided with the spirit level on the vertical measuring stick, the both ends of vertical measuring stick are connected with first slide respectively, sliding connection has the second slide in the first slide, first slide with the second slide is the rectangular plate, first jack has been seted up on the first slide, first jack interpolation is equipped with the inserted bar, the second slide is spaced apart along its extending direction and is equipped with the second jack, the inserted bar runs through first jack is inserted and is located in the second jack, will first slide with relative position between the second slide is fixed.

Has the advantages that: before use, first, second jacks are arranged on the second sliding plate at intervals according to the requirements of construction drawings, so that when one jack is aligned with the second jacks at different positions, the distance between the ends, far away from each other, of the first sliding plate and the second sliding plate is the same as the width of holes with different specifications; when in use, the length of the second sliding plate pulled out from the first sliding plate is adjusted, so that the distance between the ends of the first sliding plate and the second sliding plate far away from each other is the same as the width marked on the construction drawing of the opening to be measured, the first sliding plate is placed on one corner of the opening or the door opening, so that the left side surface and the upper side surface of the first sliding plate are respectively jointed with the left side surface and the upper side surface of the opening, whether the right side surface and the upper side surface of the second sliding plate are jointed with the upper side surface and the right side surface of the opening is observed, if so, the width of the upper side surface of the opening is proved to be in accordance with the standard, the length of the vertical measuring rod is adjusted, fitting the lower side surface of the first sliding rod positioned at the bottom end of the vertical measuring rod with the lower side surface of the opening, continuously measuring the width of the lower side surface of the opening by adopting the method, observing a level gauge positioned on the vertical measuring rod after the measurement is finished, and determining whether the verticality of the opening meets the standard; the utility model can quickly measure the verticality and the size of the window opening or the door opening, thereby improving the construction efficiency.

Further, fixedly connected with fixed block on the first slide, set up in the fixed block with the slot that first jack is linked together, inserted bar sliding connection in the slot with in the first jack, the inserted bar is kept away from the one end fixedly connected with push rod of second slide, the push rod is kept away from the one end of inserted bar runs through the fixed block and exposes in external environment, the push rod cover is equipped with the spring, the both ends of spring support respectively lean on in the slot with the opposite side of inserted bar, the inserted bar insert locate first jack with in the second jack when, the spring is in compression state.

Has the advantages that: when the distance between the one end of keeping away from each other is kept away from to first slide and second slide as needs adjustment, take out the inserted bar from first jack through external force, then outwards or inside pulling second slide, when the second jack aligns with first jack, the inserted bar can be automatic to pop into to first jack under the effect of spring restoring force in, has increased the convenience that this device used.

Furthermore, first slide with the second slide is kept away from each other one end and is connected with the arm-tie, the extending direction perpendicular to of arm-tie the plane at first slide place, and one of them be connected with two relative slip's splint on the arm-tie, splint are used for centre gripping door and window frame, two connect through stud between the splint.

Has the advantages that: the first sliding plate and the second sliding plate can be conveniently drawn and pulled by arranging the pull plate; when the left surface and the last side of first slide were laminated with the left surface and the last side of entrance to a cave respectively, the distance between two splint of adjustment for two splint press from both sides the border of tight entrance to a cave, and use stud fixed splint position, and then be fixed in this device on the entrance to a cave, make things convenient for constructor to carry out subsequent operation.

Further, the vertical measuring rod comprises an outer rod, the level gauge is arranged on the outer rod, a sliding groove extending along the vertical direction is arranged in the outer rod, a notch is arranged at one end of the sliding groove, a first bevel gear is rotatably connected on the groove wall of the sliding groove opposite to the notch, a rotary rod is inserted on the rod body of the outer rod, one end of the rotary rod extends into the sliding groove and is connected with the first bevel gear through a second bevel gear, a threaded rod is fixedly connected to the first bevel gear, a sleeve is sleeved outside the threaded rod and is in threaded connection with the threaded rod, one end of the sleeve penetrates through the notch and extends to the external environment, one side of the sleeve is provided with a rotation stopping block, the wall of the sliding groove is provided with a rotation stopping groove extending vertically, the rotation stopping block is positioned in the rotation stopping groove, and the two first sliding plates are respectively connected to the outer rod and one end of the sleeve, which are far away from each other.

Has the advantages that: when the length of the vertical measuring rod needs to be adjusted, firstly, the rotary rod is screwed, so that the second bevel gear drives the first bevel gear to rotate, and the threaded rod can rotate along with the first bevel gear due to the fact that the threaded rod is fixedly connected with the first bevel gear; because threaded rod external connection has the sleeve, and telescopic one side is provided with the rotation stopping block, and the rotation stopping block is arranged in the rotation stopping groove, so the sleeve can not follow the threaded rod and rotate, but slides from top to bottom along the extending direction of the rotation stopping groove, and then realizes the adjustment to vertical measuring stick length.

Furthermore, the body of rod of vertical measuring stick in one side fixedly connected with stopper of swing arm has seted up the opening orientation in the stopper the screw hole of the swing arm body of rod, screw hole female connection has the gag lever post.

Has the advantages that: and the limiting rod is screwed, so that one end of the limiting rod facing the rotating rod props against the rod body of the rotating rod, the position of the rotating rod is fixed through friction, and the rotating rod can be prevented from rotating accidentally.

Furthermore, a handle is arranged on the vertical measuring rod.

Has the advantages that: the device is convenient for constructors to take and use.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool for measuring the perpendicularity and dimension of a door and window according to the present invention;

FIG. 2 is a cross-sectional view of a vertical measuring rod of a tool for measuring the perpendicularity and dimension of a door and window according to the utility model;

fig. 3 is a cross-sectional view of a first sliding plate and a second sliding plate of a tool for measuring the perpendicularity and size of a door and window according to the present invention.

In the figure: 1. a vertical measuring rod; 2. a first slide plate; 3. a second slide plate; 4. an anti-drop block; 5. inserting a rod; 6. a fixed block; 7. a push rod; 8. a spring; 9. pulling a plate; 10. a first splint; 11. a second splint; 12. a stud bolt; 13. an outer rod; 14. a handle; 15. a level gauge; 16. a first bevel gear; 17. rotating the rod; 18. a turntable; 19. a second bevel gear; 20. a threaded rod; 21. a sleeve; 22. a rotation stopping block; 23. a limiting block; 24. a limiting rod.

Detailed Description

Embodiments of the present invention will be further described with reference to the accompanying drawings, wherein the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to orientations and positional relationships that are based on the orientation shown in the drawings, are used for convenience in describing the utility model and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

As shown in fig. 1 and 2, refer to the position in fig. 1, a instrument for measuring door and window straightness and size that hangs down, including vertical measuring stick 1, vertical measuring stick 1 is the telescopic link, the top and the bottom of vertical measuring stick 1 are connected with first slide 2 along the extending of left right direction respectively, sliding connection has second slide 3 in first slide 2, it is concrete, the horizontal trough has been seted up in

first slide

2, 3 sliding connection of second slide in the horizontal trough, the anticreep groove has been seted up on the cell wall of horizontal trough, the extending direction in anticreep groove is the same with the sliding direction of second slide 3, the leading flank and the trailing flank of second slide 3 are close to left side position fixedly connected with anticreep piece 4, anticreep piece 4 extends to the anticreep inslot. The second sliding plate 3 can be prevented from being separated from the first sliding plate 2 by arranging the anti-separation block 4 and the anti-separation groove; first slide 2 and second slide 3 are the rectangular plate, and first jack has been seted up to the trailing flank on first slide 2, and first jack interpolation is equipped with inserted bar 5, and the trailing flank of second slide 3 is equipped with the second jack along left right direction spaced apart, and inserted bar 5 runs through first jack and inserts and locate in the second jack, fixes the relative position between first slide 2 and the second slide 3.

As shown in fig. 2 and referring to the orientation in fig. 2, in this embodiment, a fixed block 6 is fixedly connected to the first sliding plate 2, a slot communicated with the first insertion hole is formed in the fixed block 6, and the insertion rod 5 is slidably connected to the slot and the first insertion hole; the top end of the inserting rod 5 is fixedly connected with a push rod 7, the top end of the push rod 7 penetrates through the fixing block 6 and is exposed in the external environment, a spring 8 is sleeved on the rod body of the push rod 7, the spring 8 is located between the inserting rod 5 and the upper groove wall of the inserting groove, and when the inserting rod 5 is inserted into the first inserting hole and the second inserting hole, the spring 8 is in a compressed state. When the distance between the one end of keeping away from each other is kept away from to first slide 2 and second slide 3 to needs adjustment, take out inserted bar 5 from the second jack through external force, then outwards or inwards pull second slide 3, when the second jack aligns with first jack, inserted bar 5 can be automatic to pop into to the second jack under the effect of spring 8 restoring force in, has increased the convenience that this device used.

Referring to the orientation of fig. 1, in the present embodiment, the left end of the first slider 2 and the right end of the second slider 3 are connected to a pulling plate 9 extending in the front-rear direction; the first sliding plate 2 is positioned above the vertical measuring rod 1, and a pulling plate 9 on the left side of the first sliding plate is connected with a first clamping plate 10 and a second clamping plate 11 which slide relatively, specifically, taking the first clamping plate 10 as an example, the first clamping plate 10 is composed of a main plate and two side plates, the two side plates are respectively positioned on the upper side and the lower side of the main plate, and the pulling plate 9 is arranged in a space surrounded by the main plate and the two side plates in a penetrating manner; offer the vertical slot that extends around along on the last side of arm-tie 9, the curb plate downwardly extending that is located arm-tie 9 top has the slider, and first splint 10 passes through slider sliding connection in vertical slot, connects through stud 12 between first splint 10 and the second splint 11, and the junction position is located the curb plate of mainboard top. The first sliding plate 2 and the second sliding plate 3 can be conveniently drawn by arranging the first pulling plate 9 and the second pulling plate 9; when the left surface and the last side of first slide 2 pasted with the left surface and the last side of entrance to a cave respectively, the distance between two splint of adjustment for two splint press from both sides the border of tight entrance to a cave, and use stud 12 fixed splint position, and then be fixed in this device on the entrance to a cave, make things convenient for constructor to carry out subsequent operation.

Referring to the orientation in fig. 3, in the present embodiment, the vertical measuring rod 1 includes an outer rod 13, and a handle 14 is disposed on the outer rod 13, so that a constructor can conveniently take and use the device; a level gauge 15 is arranged on the rod body of the outer rod 13, a sliding groove extending vertically is formed in the outer rod 13, a notch is formed in the bottom end of the sliding groove, and a first bevel gear 16 is rotatably connected to the upper groove wall of the sliding groove; a rotating rod 17 is inserted into the rod body of the outer rod 13, specifically, a through hole is formed in the rod body of the outer rod 13, a bearing is arranged in the through hole, the rotating rod 17 is rotatably connected to the outer rod 13 through the bearing, a rotating disc 18 is connected to the right end of the rotating rod 17, and the rotating rod 17 can be conveniently operated to rotate by a constructor through the rotating disc 18; the left end of swing arm 17 extends to in the spout and is connected with first bevel gear 16 through second bevel gear 19, fixedly connected with threaded rod 20 on first bevel gear 16, the cover is equipped with sleeve 21 on the threaded rod 20, sleeve 21 and thread plate threaded connection, the notch is passed and is extended to the external environment to the bottom of sleeve 21, the left side of sleeve 21 is provided with only changeing piece 22, offer the groove of only changeing along vertical extension on the cell wall of spout, only changeing piece 22 is located only changeing the inslot, two first slides 2 connect respectively in outer pole 13 and sleeve 21 one end of keeping away from each other.

As shown in fig. 3, in this embodiment, the rod body of the vertical measuring rod 1 is fixedly connected with a limiting block 23 on the upper side of the rotating rod 17, a threaded hole with an opening facing the rod body of the rotating rod 17 is formed in the limiting block 23, and a limiting rod 24 is connected with the threaded hole in an inner thread manner. Through revolving the gag lever post 24 soon for the one end of gag lever post 24 towards the swing arm 17 supports the body of rod of swing arm 17, through the position of the fixed swing arm 17 of frictional force, and then can prevent that swing arm 17 from unexpected the rotation.

Before the tool is used, first, second jacks are arranged on the second sliding plate 3 at intervals according to the requirements of construction drawings, so that when the first jacks are aligned with the second jacks at different positions, the distance between the ends, far away from each other, of the first sliding plate 2 and the second sliding plate 3 is the same as the width of holes with different specifications; when the device is used, the length of the second sliding plate 3 pulled out of the first sliding plate 2 is adjusted, so that the distance between the left end of the first sliding plate 2 and the right end of the second sliding plate 3 is the same as the width marked on the construction drawing of the hole to be measured. Placing the first sliding plate 2 positioned above the outer rod 13 in a corner on the left upper side of the hole, enabling the left side surface and the upper side surface of the first sliding plate 2 to be respectively attached to the left side surface and the upper side surface of the hole, fixing the position of the device by using a clamping plate, observing whether the right side surface and the upper side surface of the second sliding plate 3 are attached to the upper side surface and the right side surface of the hole, if the left side surface and the upper side surface are attached to the right side surface of the hole, proving that the width of the upper side surface of the hole meets the standard, screwing a rotary rod 17, enabling the second bevel gear 19 to drive the first bevel gear 16 to rotate, and enabling the threaded rod 20 to be fixedly connected with the first bevel gear 16 and the threaded rod 20 to rotate along with the first bevel gear 16; because the threaded rod 20 is connected with the sleeve 21 through the external thread, and one side of the sleeve 21 is provided with the rotation stopping block 22, the rotation stopping block 22 is positioned in the rotation stopping groove, the sleeve 21 does not follow the rotation of the threaded rod 20, but slides up and down in the direction of extension of the anti-rotation slot, further realizing the length adjustment of the vertical measuring rod 1, stopping screwing when the lower side surface of the first sliding rod positioned at the bottom end of the sleeve 21 is attached to the lower side surface of the opening, continuously measuring the width of the lower side surface of the opening by adopting the method, observing the level gauge 15 positioned on the outer rod 13 after the measurement is finished, and confirming whether the verticality of the opening meets the standard or not; if the height of the hole is higher, the device can also be used in a reverse mode, the first sliding plate 2 positioned above the outer rod 13 is placed in the corner at the lower left of the hole, namely, the size of the lower side surface of the opening is measured, and then the extension of the vertical measuring rod 1 is controlled to measure the size of the upper side surface of the opening.

In the above-mentioned embodiment, vertical measuring stick includes threaded rod and sleeve, through the telescopic reciprocating of the rotation control of threaded rod, and then realizes the flexible of vertical measuring stick, in other embodiments, vertical measuring stick can also be electric telescopic handle.

In the above-mentioned embodiment, first splint and second splint comprise mainboard and two curb plates, and in the space that mainboard and two curb plates enclosed was worn to locate by the arm-tie, in other embodiments, first splint and second splint still can be the rectangular plate, have seted up logical groove on first splint and the second splint, and first splint and second splint pass through logical groove sliding connection on the arm-tie.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a instrument for measuring door and window hangs down straightness and size which characterized in that: including vertical measuring stick, vertical measuring stick is the telescopic link, be provided with the spirit level on the vertical measuring stick, the both ends of vertical measuring stick are connected with first slide respectively, sliding connection has the second slide in the first slide, first slide with the second slide is the rectangular plate, first jack has been seted up on the first slide, first jack interpolation is equipped with the inserted bar, the second slide is spaced apart along its extending direction and is equipped with the second jack, the inserted bar runs through first jack is inserted and is located in the second jack, will first slide with relative position between the second slide is fixed.

2. The tool for measuring the perpendicularity and the size of the door and window as claimed in claim 1, wherein: fixedly connected with fixed block on the first slide, set up in the fixed block with the slot that first jack is linked together, inserted bar sliding connection in the slot with in the first jack, the inserted bar is kept away from the one end fixedly connected with push rod of second slide, the push rod is kept away from the one end of inserted bar runs through the fixed block and exposes in external environment, the push rod cover is equipped with the spring, the both ends of spring support respectively lean on in the slot with the side that the inserted bar is relative, the inserted bar is inserted and is located first jack with in the second jack during, the spring is in compression state.

3. The tool for measuring the perpendicularity and the size of the door and window as claimed in claim 2, wherein: the first slide with the second slide is kept away from one end each other and is connected with the arm-tie, the extending direction perpendicular to of arm-tie the plane at first slide place, and one of them be connected with two relative slip's splint on the arm-tie, splint are used for centre gripping door and window frame, two connect through stud between the splint.

4. A tool for measuring the perpendicularity and dimensions of a door and window according to claim 1 or 3, wherein: the vertical measuring rod comprises an outer rod, the level meter is arranged on the outer rod, a sliding groove extending along the vertical direction is arranged in the outer rod, a notch is arranged at one end of the sliding chute, a first bevel gear is rotatably connected on the chute wall opposite to the notch of the sliding chute, a rotary rod is inserted on the rod body of the outer rod, one end of the rotary rod extends into the sliding groove and is connected with the first bevel gear through a second bevel gear, a threaded rod is fixedly connected to the first bevel gear, a sleeve is sleeved outside the threaded rod and is in threaded connection with the threaded rod, one end of the sleeve penetrates through the notch and extends to the external environment, one side of the sleeve is provided with a rotation stopping block, the wall of the sliding groove is provided with a rotation stopping groove extending vertically, the rotation stopping block is positioned in the rotation stopping groove, and the two first sliding plates are respectively connected to the outer rod and one end of the sleeve, which are far away from each other.

5. The tool for measuring the perpendicularity and the size of the door and window as claimed in claim 4, wherein: the body of rod of vertical measuring stick in one side fixedly connected with stopper of swing arm, set up the opening orientation in the stopper the screw hole of the swing arm body of rod, threaded connection has the gag lever post in the screw hole.

6. The tool for measuring the perpendicularity and the size of the door and window as claimed in claim 5, wherein: and a handle is arranged on the vertical measuring rod.