CN214620996U

CN214620996U - Perpendicularity detection tool for construction engineering

Info

Publication number: CN214620996U
Application number: CN202120319063.9U
Authority: CN
Inventors: 马全喜; 刘凤茹; 赵鹏; 张玉芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-05
Anticipated expiration: 2031-02-04

Abstract

The utility model provides a verticality detection tool for construction engineering, which comprises a support rod, a detection mechanism, a dividing ruler and a rotating rod, wherein the upper part and the lower part of one side of the support rod are respectively and fixedly connected with a first rod body and a second rod body; the detection mechanism comprises a first roller, a second roller, a connecting rope and a line pendant; one end of the rotating rod is rotatably connected with one side of the supporting rod, and the connecting rope is wound on the outer side of the rotating rod. The utility model discloses a line weighs down and drives and connect the perpendicular downwardly extending of rope and make and connect rope and the contact of the second body of rod, according to the position and original perpendicular mark relative ratio of the scale of being connected on rope and the second body of rod, can measure the straightness that hangs down of detection thing, solved prior art, examine time measuring perpendicularly to the building, generally use a plumb line and add a simple and easy device of pendant, hang the device naturally, then whether come the observation line parallel with the wall through naked eye, lead to the great problem of test mode error.

Description

Perpendicularity detection tool for construction engineering

Technical Field

The utility model relates to a building field especially relates to a straightness detection instrument that hangs down for building engineering.

Background

Perpendicularity is evaluated for the perpendicular state between straight lines, between planes or between straight lines and planes, wherein one straight line or plane is an evaluation reference, the straight line can be a straight line part or a straight line motion track of a sample to be measured, and the plane can be a plane formed by a plane part or a motion track of the sample to be measured.

Among the prior art, when carrying out the vertical test to the building, generally use a perpendicular line and add a simple and easy device of pendant, hang the device naturally, then come to observe through the naked eye whether the line is parallel with the wall, lead to the error that the test mode exists great.

Therefore, the perpendicularity detection tool for the construction engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straightness detection instrument that hangs down for building engineering to solve the problem that proposes in the above-mentioned background art.

The utility model provides a perpendicularity detection tool for building engineering, which comprises a support rod, a detection mechanism, a dividing ruler and a rotating rod, wherein the upper part and the lower part of one side of the support rod are respectively and fixedly connected with a first rod body and a second rod body; the detection mechanism comprises a first roller, a second roller, a connecting rope and a line weight, wherein the first roller and the second roller are fixedly connected to two sides of the bottom of the first rod body respectively, the outer sides of the first roller and the second roller are in rolling connection with the connecting rope, and one end of the connecting rope is fixedly connected with the top of the line weight; the graduated scale is arranged on the front surface of the second rod body; one end of the rotating rod is rotatably connected with one side of the supporting rod, and the connecting rope is wound on the outer side of the rotating rod.

Preferably, one side of the rotating rod, which is far away from the supporting rod, is fixedly connected with a turntable, and one end of the turntable, which is far away from the rotating rod, is fixedly connected with a handle.

Preferably, one end of the first rod body is fixedly connected with a first anti-skid pad, and one end of the second rod body is fixedly connected with a second anti-skid pad.

Preferably, the support rod and the first rod body are fixedly connected through a fixing block, and a pin is fixedly connected inside the fixing block.

Preferably, one side of the supporting rod is fixedly connected with a handle, and the outer sides of the handle and the handle are both sleeved with anti-skidding sleeves.

Preferably, the top fixedly connected with block of first body of rod, the recess of using with the line weighs down cooperation is seted up to the inside of block.

Preferably, a threaded hole is formed in the top of the line weight, a threaded block is connected to the inner cavity of the threaded hole in a threaded manner, and the top of the threaded block is fixedly connected with one end of the connecting rope.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a line weighs down and drives the perpendicular downwardly extending of connecting rope and make connecting rope and the contact of second body of rod, according to the position of the scale on connecting rope and the second body of rod with original perpendicular mark relative ratio, can measure the straightness that hangs down of detection thing, solved prior art, when carrying out the vertical detection to the building, generally use a perpendicular line and add a simple and easy device of pendant, hang the device naturally, then observe through the naked eye whether the line is parallel with the wall, lead to the great problem of test mode error;

2. the utility model discloses a set up carousel and handle, convenient to use person is to connecting rope and line weight receive and release, thereby improved user's work efficiency, through setting up first slipmat and second slipmat, can increase the frictional force between the first body of rod and the second body of rod and the measuring surface, prevent that this device from producing the influence to the testing result from the surface slippage of measurement thing when measuring, through setting up fixed block and pin, make the connection between bracing piece and the second body of rod more firm, thereby improved the stability of this device;

3. the utility model discloses a set up the handle and set up the antiskid cover in the outside of handle, convenient to use person is to gripping of this device, through setting up block and recess, convenient to use person weighs down the line and accomodate after finishing using to convenient to use person is to carrying of this device, through setting up screw hole and screw thread piece, convenient to use person is to connecting rope and the line installation and dismantlement of weighing down.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the support rod of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the thread block shown in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a support bar; 2. a first rod body; 3. a second rod body; 4. a detection mechanism; 41. a first roller; 42. a second roller; 43. connecting ropes; 44. a line pendant; 5. a graduated scale; 6. a rotating rod; 7. a turntable; 8. a handle; 9. a first non-slip mat; 10. a second non-slip mat; 11. a fixed block; 12. a pin; 13. a grip; 14. a block body; 15. a groove; 16. a threaded hole; 17. a thread block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, in which fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a side view of the supporting rod shown in fig. 1, and fig. 3 is a schematic structural diagram of the thread block shown in fig. 1. The utility model provides a straightness detection instrument that hangs down for building engineering, including the bracing piece 1, detection mechanism 4, scale 5 and bull stick 6, the upper portion and the lower part of 1 one side of bracing piece are the first body of rod of fixedly connected with 2 and the second body of rod 3 respectively, detection mechanism 4 includes first gyro wheel 41, second gyro wheel 42, connect rope 43 and line weight 44, the both sides of 2 bottoms of the first body of rod are the first gyro wheel 41 of fixedly connected with and second gyro wheel 42 respectively, the outside of first gyro wheel 41 and second gyro wheel 42 all with be connected rope 43 roll connection, the one end of connecting rope 43 and the top fixed connection of line weight 44, scale 5 sets up the front surface at the second body of rod 3, the one end of bull stick 6 is connected with the one side rotation of bracing piece 1, it twines in the outside of bull stick 6 to connect rope 43.

Further, one side fixedly connected with carousel 7 that bracing piece 1 was kept away from to bull stick 6, and the one end fixedly connected with handle 8 of bull stick 6 is kept away from to carousel 7, through setting up carousel 7 and handle 8, convenient to use person is to connecting receiving and releasing of rope 43 and plummet 44 to user's work efficiency has been improved.

Further, the one end fixedly connected with first non-slip mat 9 of the first body of rod 2, the one end fixedly connected with second non-slip mat 10 of the second body of rod 3 through setting up first non-slip mat 9 and second non-slip mat 10, can increase the first body of rod 2 and the second body of rod 3 and measure the frictional force between the face, prevent this device from producing the influence to the testing result from the surperficial slippage of measuring the thing when measuring.

Further, bracing piece 1 and the first body of rod 2 pass through 11 fixed connection of fixed block, and the inside fixedly connected with pin 12 of fixed block 11 makes the connection between bracing piece 1 and the first body of rod 2 more firm through setting up fixed block 11 and pin 12 to the stability of this device has been improved.

Furthermore, one side of the support rod 1 is fixedly connected with a grip 13, the outer sides of the grip 13 and the handle 8 are both sleeved with an anti-slip sleeve, and the grip 13 is arranged and the outer side of the grip 13 is provided with the anti-slip sleeve, so that a user can conveniently hold the device.

Further, the top fixedly connected with block 14 of first body of rod 2, the inside of block 14 is seted up and is weighed down the recess 15 that 44 cooperations were used with the line, through setting up block 14 and recess 15, convenient to use person weighs down accomodating after 44 uses to the line to convenient to use person is to the carrying of this device.

Further, a threaded hole 16 is formed in the top of the line weight 44, a threaded block 17 is connected to the inner cavity of the threaded hole 16 in a threaded manner, the top of the threaded block 17 is fixedly connected with one end of the connecting rope 43, and the threaded hole 16 and the threaded block 17 are arranged, so that a user can conveniently install and detach the connecting rope 43 and the line weight 44.

The utility model provides a pair of straightness detection instrument that hangs down for building engineering's theory of operation as follows:

when a user detects a detected object, the user firstly takes out the line weight 44 from the groove 15, then the threaded hole 16 fixedly connected with the connecting rope 43 is screwed into the threaded hole 16 at the top of the line weight 44, so as to connect the connecting rope 43 and the line weight 44 together, then the user holds the support rod 1 through the handle 13, and simultaneously supports the first rod body 2 and the second rod body 3 against the surface of the detected object, because the length of the first rod body 2 is the same as that of the second rod body 3, the support rod 1 and the detected object are in a parallel state, the line weight 44 drives the connecting rope 43 to vertically extend downwards and enables the connecting rope 43 to contact with the second rod body 3, the perpendicularity of the detected object can be detected according to the comparison between the positions of the connecting rope 43 and the graduated scale 5 on the second rod body 3 and the original vertical mark, after the detection of the detected object is finished, the user folds the connecting rope 43 and the line weight 44 through the rotary disc 7 and the handle 8, then drop by weight 44 dismantles and puts into the inside of recess 15, and this kind of mode that detects the straightness that hangs down only needs the staff to hold this straightness detection instrument that hangs down to just can accomplish the detection of straightness that hangs down subaerial, convenient and fast also does not have the potential safety hazard, and work efficiency is also higher, and the junction of connecting rope 43 and gyro wheel in this device is in same vertical plane with the perpendicular mark on the scale 5.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a straightness detection instrument that hangs down for building engineering which characterized in that includes:

the upper part and the lower part of one side of the supporting rod (1) are respectively and fixedly connected with a first rod body (2) and a second rod body (3);

the detection mechanism (4) comprises a first roller (41), a second roller (42), a connecting rope (43) and a line weight (44), wherein the first roller (41) and the second roller (42) are fixedly connected to two sides of the bottom of the first rod body (2) respectively, the outer sides of the first roller (41) and the second roller (42) are in rolling connection with the connecting rope (43), and one end of the connecting rope (43) is fixedly connected with the top of the line weight (44);

the graduated scale (5) is arranged on the front surface of the second rod body (3);

the connecting device comprises a rotating rod (6), one end of the rotating rod (6) is rotatably connected with one side of a supporting rod (1), and a connecting rope (43) is wound on the outer side of the rotating rod (6).

2. The perpendicularity detection tool for the building engineering as claimed in claim 1, wherein a rotary table (7) is fixedly connected to one side, away from the support rod (1), of the rotary rod (6), and a handle (8) is fixedly connected to one end, away from the rotary rod (6), of the rotary table (7).

3. The perpendicularity detecting tool for construction engineering according to claim 1, characterized in that one end of the first rod (2) is fixedly connected with a first anti-skid pad (9), and one end of the second rod (3) is fixedly connected with a second anti-skid pad (10).

4. The perpendicularity detection tool for construction engineering as claimed in claim 1, wherein the support rod (1) and the first rod body (2) are fixedly connected through a fixing block (11), and a pin (12) is fixedly connected to the inside of the fixing block (11).

5. The perpendicularity detection tool for the building engineering as claimed in claim 2, wherein a handle (13) is fixedly connected to one side of the support rod (1), and anti-skidding sleeves are sleeved on the outer sides of the handle (8) and the handle (13).

6. The perpendicularity detection tool for the building engineering according to claim 1, wherein a block body (14) is fixedly connected to the top of the first rod body (2), and a groove (15) matched with a line weight (44) is formed in the block body (14).

7. The perpendicularity detection tool for the building engineering as claimed in claim 1, wherein a threaded hole (16) is formed in the top of the line weight (44), a threaded block (17) is connected to an inner cavity of the threaded hole (16) in a threaded manner, and the top of the threaded block (17) is fixedly connected with one end of a connecting rope (43).