CN212082378U

CN212082378U - Building straightness detection device that hangs down

Info

Publication number: CN212082378U
Application number: CN202020600332.4U
Authority: CN
Inventors: 王宁飞; 江海滨
Original assignee: Tianjin Citic Yanheng Electromechanical Engineering Co ltd
Current assignee: Tianjin Citic Yanheng Electromechanical Engineering Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-04
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a building straightness detection device that hangs down belongs to prison's auxiliary tool technical field, and its technical scheme main points are building straightness detection device that hangs down, including trunk frame and rolling ruler, the trunk frame includes the guiding rule, guiding rule and connecting plate down, goes up guiding rule and lower guiding rule fixed connection at the both ends of connecting plate, goes up the guiding rule and is on a parallel with guiding rule down, goes up guiding rule perpendicular to connecting plate, and wherein the terminal surface of the last guiding rule of connecting plate one side and the terminal surface of lower guiding rule are located the coplanar, and the fixed scale mark that is provided with on the lower guiding rule rotates in one side of last guiding rule to be connected with the rolling ruler, guiding rule and connecting plate on the rolling ruler perpendicular to. Reach convenient the detection and accomodate the effect with detection device.

Description

Building straightness detection device that hangs down

Technical Field

The utility model relates to an administrative or technical field, in particular to building straightness detection device that hangs down.

Background

In the construction process of a building main body, after the installation of shear walls and column templates, the perpendicularity of the templates must be checked before concrete pouring, wherein the perpendicularity check is performed by using a suspension wire pendant in the past construction process, but the traditional suspension wire pendant is wound on the templates and then hung in the middle of a reinforced steel pipe.

Before the wall/column is poured, the formwork is required to be installed, and after the formwork is installed, the verticality of the side edge of each component is required to be measured; the traditional measuring method is that the method of plumb is adopted for measurement, the method is adopted and more than two workers are needed to cooperate to complete the measurement, one worker suspends the plumb line on one side of the upper end of the template at the upper end of the wall/column, the horizontal distance between the plumb line and the template is measured by a ruler, the other worker measures the horizontal distance between the lower plumb line and the template by the ruler, then the comparison is carried out, whether the horizontal distance between the plumb line and the template is consistent or not is carried out, whether the template is inclined or not is judged, the inclined scale is recorded or not, and the method is low in efficiency, large in error and high in labor cost.

The above prior art solutions have the following drawbacks: the one end of above-mentioned suspension wire is fixed to be bonded on the chi, when needing to accomodate detection device, and the suspension wire twines easily and the conical head is difficult for by spacing, consequently has brought the inconvenience for staff's accomodation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building straightness detection device that hangs down, it has the effect that the detection device was accomodate to convenient the detection.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a building straightness detection device that hangs down, including trunk frame and rotation chi, the trunk frame includes guiding rule, lower guiding rule and connecting plate, go up guiding rule and lower guiding rule fixed connection at the both ends of connecting plate, go up the guiding rule and be on a parallel with lower guiding rule, go up guiding rule perpendicular to connecting plate, wherein the terminal surface of the last guiding rule of connecting plate one side and the terminal surface of lower guiding rule are located the coplanar, the fixed scale mark that is provided with on the lower guiding rule, it is connected with the rotation chi to rotate in one side of last guiding rule, guiding rule and connecting plate on the rotation chi perpendicular to.

Through adopting above-mentioned technical scheme, when the template is vertical state, when measuring the straightness that hangs down of template, will go up guiding rule and lower guiding rule and template laminating, observe the initial position of the scale mark on the relative lower guiding rule of rotation chi, make and go up the equal perpendicular to template of guiding rule and lower guiding rule, the connecting plate is on a parallel with the template this moment, and the rotation chi rotates under the gravity of self to being vertical state, certain angle has between rotation chi and the connecting plate, then explain the template is in the tilt state, then observe the relative position of rotation chi and scale mark and the difference between the rotation chi initial position, for the slant distance of template slope for vertical face promptly, because the rotation chi is the stereoplasm material, consequently, make things convenient for the staff to accomodate after finishing detecting.

The present invention may be further configured in a preferred embodiment as: the main frame is connected with a limiting part, the limiting part comprises two limiting pieces and a driving mechanism, the two limiting pieces are respectively located on two sides of the rotating ruler, and the driving mechanism can drive the two limiting pieces to move to two sides of the rotating ruler or keep away from the rotating ruler.

Through adopting above-mentioned technical scheme, detect the back that finishes, rotate the chi to be located same straight line with the connecting plate, then drive two spacing pieces through actuating mechanism and remove to the both sides of rotating the chi, spacing piece plays limiting displacement to the swing of rotating the chi this moment, even the occupation space that gets the rotating the chi is less, has reached the effect that makes things convenient for the staff to accomodate.

The present invention may be further configured in a preferred embodiment as: actuating mechanism includes spacing, slide plate and spacing bolt, and spacing fixed connection is on the connecting plate, and slide plate and spacing sliding connection just are located one side that the rotating ruler was kept away from to the connecting plate, and slide plate's slip direction is on a parallel with the axis direction of rotating ruler, and two spacing piece fixed connection are respectively at slide plate's both ends, spacing bolt and spacing threaded connection, and spacing bolt rotates with slide plate to be connected.

Through adopting above-mentioned technical scheme, during initial condition, the rolling ruler is kept away from to spacing piece, spacing piece can not interfere the rotation of rolling ruler for the connecting plate, when needs accomodate the rolling ruler, the staff rotates spacing bolt, spacing bolt rotates and drives the slide plate and remove along the axis direction of rolling ruler, the slide plate moves spacing piece and is close to the rolling ruler, move to the both sides of rolling ruler until spacing piece, two spacing pieces can play limiting displacement to the rotation of rolling ruler this moment, make the difficult emergence swing of rolling ruler.

The present invention may be further configured in a preferred embodiment as: all fixedly glue on the relative inside wall of two spacing pieces and be equipped with flexible buffer layer.

Through adopting above-mentioned technical scheme, the flexible buffer layer can reduce the collision that takes place between rotation chi and the spacing piece for it is not fragile to rotate the chi.

The present invention may be further configured in a preferred embodiment as: one side fixedly connected with spliced pole that last guiding ruler is close to the rotating ruler, spliced pole along being on a parallel with rotating ruler pivoted axis direction fixed connection on last guiding ruler, fixedly connected with swivel becket on the tip of rotating ruler, swivel becket and spliced pole rotate to be connected, all fixedly on the lateral wall of spliced pole and the inside wall of swivel becket be provided with the smooth layer.

Through adopting above-mentioned technical scheme, smooth layer has reduced the frictional force between optical connection post and the rotating ring for the rotating ruler can be more smooth and easy for the rotation of spliced pole, even rotating ruler can smoothly rotate to vertical state when having the backbone static.

The present invention may be further configured in a preferred embodiment as: the end part of the rotating ruler, which is far away from the connecting column, is fixedly connected with a laser pen, and a refill of the laser pen faces the lower guiding ruler.

Through adopting above-mentioned technical scheme, the rotating ruler rotates to static and when being vertical state, observes the relative position on the laser that the laser pen found for the scale mark, realizes carrying out the function of accurate reading to the position of rotating ruler for the scale mark.

The present invention may be further configured in a preferred embodiment as: the spliced pole is located the border department of last guiding rule and connecting plate, fixedly connected with semicircle form protractor on the terminal surface of last guiding rule, and semicircle form protractor is towards the spliced pole, and the centre of a circle of semicircle form protractor is located same straight line with the spliced pole.

Through adopting above-mentioned technical scheme, when the rotating ruler rotates to static and be vertical state, observe the relative position of rotating ruler for on the semicircle form protractor, can measure the deflection angle of reading out the rotating ruler for between the connecting plate.

The present invention may be further configured in a preferred embodiment as: a grab handle is fixedly connected to one side of the trunk frame away from the rotating ruler.

Through adopting above-mentioned technical scheme, when the staff will go up the guiding ruler and the laminating of lower guiding ruler on the template, the staff is located the backbone and keeps away from the one side of being close to the grab handle and holds the grab handle, and the staff is difficult for interfering the rotation of rotating the chi this moment, makes things convenient for the staff to take the detection simultaneously.

To sum up, the utility model discloses a beneficial technological effect does:

1. by adopting the structure of the rotating ruler, the function of conveniently accommodating the detection device after the detection is finished is realized;

2. by adopting the structure of the limiting part, the function of conveniently limiting the rotating ruler is realized;

3. through the structure that adopts the laser pen, realized making things convenient for the function of staff's accurate reading.

Drawings

FIG. 1 is a schematic view of the present embodiment;

fig. 2 is a schematic view of the state that the rotating ruler is limited by the limiting member.

In the figure, 1, a main frame; 11. an upper guiding rule; 111. connecting columns; 112. an upper end surface; 12. a lower guiding rule; 121. scale lines; 122. a lower end face; 13. a connecting plate; 14. a handle; 2. rotating the ruler; 21. a rotating ring; 211. a pointer; 3. a limiting member; 31. a limiting sheet; 311. a flexible buffer layer; 32. a drive mechanism; 321. a limiting frame; 3211. positioning a plate; 3212. a guide bar; 322. a slide plate; 323. a limit bolt; 4. a laser pen; 5. a protractor; 6. and (5) template.

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 building straightness detection device that hangs down, including trunk frame 1, rolling ruler 2 and locating part 3, trunk frame 1 is type door font structure, and rolling ruler 2 rotates to be connected in one side that trunk frame 1 kept away from the opening form, and rolling ruler 2 rotates the plane at 1 type door font places of axis direction perpendicular to trunk frame with trunk frame 1 and is connected, and locating part 3 is connected on trunk frame 1, can play limiting displacement to rolling ruler 2 for the rotation of trunk frame 1 through locating part 3. When detecting the straightness that hangs down of building, laminate one side of trunk frame 1 opening form on template 6, rotational ruler 2 rotates under its self action of gravity to being vertical state, the staff observes rotational ruler 2 and trunk frame 1 and keeps away from the contained angle between one side of opening form this moment, can learn whether template 6 is in the tilt state, detect the back that finishes, because rotational ruler 2 is consequently convenient for accomodating for rigid structure, then the staff carries on spacingly with rotational ruler 2 through locating part 3, make rotational ruler 2 be difficult for taking place to rotate for trunk frame 1, consequently make detection device occupation space less, make things convenient for the staff to accomodate.

Referring to fig. 1, the main frame 1 includes an upper guiding rule 11, a lower guiding rule 12 and a connecting plate 13 that are integrally connected, the upper guiding rule 11 and the lower guiding rule 12 are respectively and fixedly connected at two ends of the connecting plate 13, the upper guiding rule 11 is parallel to the lower guiding rule 12, the upper guiding rule 11 is perpendicular to the connecting plate 13, an end surface of the upper guiding rule 11 on one side of the connecting plate 13 and an end surface of the lower guiding rule 12 are respectively an upper end surface 112 and a lower end surface 122, the upper end surface 112 and the lower end surface 122 are located on the same plane, the length of the lower guiding rule 12 is greater than that of the upper guiding rule 11, a scale mark 121 is fixedly arranged on the lower guiding rule 12, the upper guiding rule 11, one sides of the lower guiding rule 12 and the connecting plate 13 close to the rotating rule 2 are all located on the same plane, and the rotating rule 2 is. Lower guiding rule 12 and connecting plate 13 are difficult for interfering the rotation of rotating rule 2 for last guiding rule 11, when template 6 is vertical state, observe the initial position of scale mark 121 on rotating rule 2 relative lower guiding rule 12, when measuring the straightness that hangs down of template 6, laminate up end 112 and lower terminal surface 122 with template 6, make and go up guiding rule 11 and lower guiding rule 12 equal perpendicular to template 6, connecting plate 13 is on a parallel with template 6 this moment, and rotating rule 2 rotates under self gravity to being vertical state, have certain angle between rotating rule 2 and connecting plate 13, then explain that template 6 is in the tilt state, then observe the difference between the relative position of rotating rule 2 and scale mark 121 and the initial position of rotating rule 2, be template 6 slope for the slant distance of vertical face promptly.

Referring to fig. 2, last guiding rule 11 is close to one side fixedly connected with spliced pole 111 of connecting plate 13, and the lateral wall that guiding rule 11 is close to one side of rotating ruler 2 is gone up to spliced pole 111 perpendicular to, fixedly connected with swivel 21 on the tip of rotating ruler 2, and swivel 21 rotates with spliced pole 111 to be connected, all fixedly on the lateral wall of spliced pole 111 and the inside wall of swivel 21 being provided with the smooth layer, and the smooth layer can adopt the smooth layer that the polytetrafluoroethylene material made. The smooth layer reduces the frictional force between the optical connection post 111 and the rotary ring 21, so that the rotary scale 2 can be smoothly rotated with respect to the connection post 111, i.e., the rotary scale 2 can be smoothly rotated to a vertical state when the backbone 1 is stationary.

Referring to fig. 2, the limiting member 3 includes two limiting pieces 31 and a driving mechanism 32, the two limiting pieces 31 are respectively located at two sides of the rotating rule 2, and the driving mechanism 32 can drive the two limiting pieces 31 to move along a direction parallel to the connecting column 111. After the detection is finished, the rotating ruler 2 is rotated to be located on the same straight line with the connecting plate 13, then the two limiting pieces 31 are driven by the driving mechanism 32 to move to the two sides of the rotating ruler 2, the limiting pieces 31 play a limiting role in the swinging of the rotating ruler 2 at the moment, the occupied space of the rotating ruler 2 is small, and the effect of bringing convenience to workers to store is achieved.

Referring to fig. 2, the driving mechanism 32 includes a limiting frame 321, a sliding plate 322 and a limiting bolt 323, the limiting frame 321 includes a positioning plate 3211 and a guide rod 3212, the positioning plate 3211 is in a door-shaped structure, an opening of the door-shaped structure faces the connecting plate 13, the guide rod 3212 is fixedly connected between the connecting plate 13 and the positioning plate 3211, and the guide rod 3212 is parallel to the connecting column 111; the sliding plate 322 is slidably connected in the positioning plate 3211, the sliding plate 322 passes through the guide rod 3212, the two limiting pieces 31 are respectively and fixedly connected at two ends of the sliding plate 322, the two limiting pieces 31 are respectively located at two sides of the connecting plate 13, and the limiting bolt 323 is in threaded connection with the positioning plate 3211 and is rotatably connected with the sliding plate. During initial state, the rotational ruler 2 is kept away from to spacing piece 31, spacing piece 31 can not interfere the rotation of rotational ruler 2 for connecting plate 13, when needs accomodate rotational ruler 2, the staff rotates spacing bolt 323, spacing bolt 323 rotates and drives slide plate 322 and remove to the direction that is close to connecting plate 13, slide plate 322 drives spacing piece 31 and is close to rotational ruler 2, move to the both sides of rotational ruler 2 until spacing piece 31, two spacing pieces 31 can play limiting displacement to the rotation of rotational ruler 2 this moment.

When the rotation chi 2 is located between two spacing pieces 31, probably there is the clearance between rotation chi 2 and the spacing piece 31, consequently the rotation chi 2 is likely taking place to rock and then bumps with spacing piece 31, refer to fig. 2, consequently the utility model discloses be close to another spacing piece 31 one side at spacing piece 31 and fix and glue and be equipped with flexible buffer layer 311, flexible buffer layer 311 can adopt rubber material or sponge material. The flexible buffer layer 311 can reduce the collision between the rotary scale 2 and the stopper piece 31, so that the rotary scale 2 is not easily damaged.

In order to observe the reading of the rotary scale 2 on the graduation mark 121, referring to fig. 1 and 2, a laser pointer 4 is fixedly connected to the end of the rotary scale 2 away from the connecting column 111, and the refill of the laser pointer 4 faces the lower running rule 12. When the rotary ruler 2 rotates to be static and is in a vertical state, the relative position of the laser found by the laser pen 4 relative to the scale mark 121 is observed, and the function of accurately reading the position of the rotary ruler 2 relative to the scale mark 121 is realized.

For the detection device of taking for the convenience of staff, refer to fig. 1, the utility model discloses keep away from one side fixedly connected with grab handle 14 of rolling ruler 2 at trunk frame 1, the staff will go up guiding rule 11 and lower guiding rule 12 laminating when on template 6, and the staff is located trunk frame 1 and keeps away from one side that is close to grab handle 14 and holds grab handle 14, and the staff is difficult for interfering the rotation of rolling ruler 2 this moment, realizes simultaneously for the staff the function of taking detection device.

For the convenience carries out the reading to the inclination of template 6, refer to fig. 2, the utility model discloses fixedly connected with semicircle form protractor 5 on the terminal surface of last guiding ruler 11, the centre of a circle of semicircle form protractor 5 is located same straight line with spliced pole 111, and fixedly connected with pointer 211 on solid fixed ring's periphery wall, when template 6 is vertical state, the central axis department of pointer 211 and semicircle form protractor 5 aligns. When the rotary scale 2 rotates to be static and is in a vertical state when the template 6 is detected, the relative position of the rotary scale 2 relative to the semicircular protractor 5 or the offset position of the pointer 211 relative to the symmetrical axis of the semicircular protractor 5 is observed, so that the deflection angle between the rotary scale 2 and the connecting plate 13, namely the inclination angle of the template 6, can be measured and read.

The implementation principle of the embodiment is as follows:

when the verticality of the template 6 is measured, the limiting bolt 323 is rotated to make the two limiting sheets 31 far away from the rotating ruler 2, the upper end surface 112 and the lower end surface 122 are jointed with the template 6, so that the upper guiding rule 11 and the lower guiding rule 12 are both perpendicular to the template 6, the connecting plate 13 is parallel to the template 6, the rotating ruler 2 rotates to be in a vertical state under the self gravity, when a certain angle is formed between the rotating ruler 2 and the connecting plate 13, the template 6 is in the inclined state, and by observing the position of the light ray of the laser pen 4 on the scale mark 121 or the offset angle of the pointer 211 relative to the center line of the semicircular protractor 5, the inclination distance and the inclination angle of the template 6 can be read, and after the detection is finished, by rotating the limit bolt 323, make two spacing pieces 31 be located the both sides of rotating ruler 2 for rotating ruler 2 is difficult for taking place to rotate for backbone 1, has reached the effect that makes things convenient for the staff to accomodate.

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

1. The utility model provides a building straightness detection device that hangs down which characterized in that: including backbone frame (1) and rotation chi (2), backbone frame (1) is including guiding rule (11), lower guiding rule (12) and connecting plate (13), go up guiding rule (11) and lower guiding rule (12) fixed connection at the both ends of connecting plate (13), it is on a parallel with lower guiding rule (12) to go up guiding rule (11), go up guiding rule (11) perpendicular to connecting plate (13), wherein the terminal surface of last guiding rule (11) of connecting plate (13) one side and the terminal surface of lower guiding rule (12) are located the coplanar, fixed scale mark (121) that are provided with on lower guiding rule (12), it is connected with rotation chi (2) to rotate one side of last guiding rule (11), rotation chi (2) are perpendicular to and go up guiding rule (11) and connecting plate (13).

2. A building perpendicularity detecting apparatus according to claim 1, wherein: be connected with locating part (3) on backbone frame (1), locating part (3) include two spacing pieces (31) and actuating mechanism (32), and two spacing pieces (31) are located the both sides of rotating chi (2) respectively, can drive two spacing pieces (31) through actuating mechanism (32) and remove to the both sides of rotating chi (2) or keep away from rotating chi (2).

3. A building perpendicularity detecting apparatus according to claim 2, wherein: actuating mechanism (32) are including spacing (321), slide board (322) and spacing bolt (323), spacing (321) fixed connection is on connecting plate (13), slide board (322) and spacing (321) sliding connection just are located one side that rotating ruler (2) were kept away from in connecting plate (13), the slip direction of slide board (322) is on a parallel with the axis direction of rotating ruler (2), two spacing piece (31) fixed connection respectively are at the both ends of slide board (322), spacing bolt (323) and spacing (321) threaded connection, spacing bolt (323) are connected with slide board (322) rotation.

4. A building perpendicularity detecting apparatus according to claim 2, wherein: and flexible buffer layers (311) are fixedly adhered to the inner side walls opposite to the two limiting pieces (31).

5. A building perpendicularity detecting apparatus according to claim 3, wherein: one side fixedly connected with spliced pole (111) that last guiding rule (11) are close to rotating ruler (2), spliced pole (111) are along being on a parallel with rotating ruler (2) pivoted axis direction fixed connection last guiding rule (11), fixedly connected with swivel becket (21) on the tip of rotating ruler (2), swivel becket (21) rotate with spliced pole (111) and are connected, all fixedly on the lateral wall of spliced pole (111) and the inside wall of swivel becket (21) be provided with the smooth layer.

6. A building perpendicularity detecting apparatus according to claim 3, wherein: the end part of the rotating ruler (2) far away from the connecting column (111) is fixedly connected with a laser pen (4), and a pen core of the laser pen (4) faces the lower guiding ruler (12).

7. A building perpendicularity detecting apparatus according to claim 3, wherein: the connecting column (111) is located at the edge of the upper guiding rule (11) and the connecting plate (13), the semicircular protractor (5) is fixedly connected to the end face of the upper guiding rule (11), the semicircular protractor (5) faces the connecting column (111), and the circle center of the semicircular protractor (5) and the connecting column (111) are located on the same straight line.

8. A building perpendicularity detecting apparatus according to claim 1, wherein: a grab handle (14) is fixedly connected to one side of the main frame (1) far away from the rotating ruler (2).