CN219121409U

CN219121409U - Perpendicularity detection device for pivot engineering construction

Info

Publication number: CN219121409U
Application number: CN202320141329.4U
Authority: CN
Inventors: 曹一峰; 兰宏亮; 梁静; 李欣兰
Original assignee: Shanghai Sunking Engineering Consultation Co ltd
Current assignee: Shanghai Sunking Engineering Consultation Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-02
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a perpendicularity detection device for pivot engineering construction, and belongs to the technical field of detection devices. Including the main scale body base, the outside of main scale body base articulates through the pivot of taking lock nut has vice scale body base, be provided with main sliding tray and vice sliding tray on the top surface of main scale body base and vice sliding tray respectively, be linked together between main sliding tray and the vice sliding tray, main sliding tray sliding is provided with the scale body mount pad, it is provided with the main scale body to rotate through the pivot of taking lock nut on the top surface of scale body mount pad, fixedly connected with angle ruler seat on the lateral wall of scale body mount pad, fixedly provided with angle ruler on the top surface of angle ruler seat, be provided with the cell body with angle ruler looks adaptation on the main scale body, the one end activity that the angle ruler kept away from the angle ruler seat runs through to in the cell body, the one end activity that the main scale body kept away from the scale body mount pad is provided with extension detection chi subassembly. The utility model has the advantages of multiple applicability, visual detection angle observation and the like.

Description

Perpendicularity detection device for pivot engineering construction

Technical Field

The utility model relates to the technical field of detection devices, in particular to a perpendicularity detection device for pivot engineering construction.

Background

The verticality detection is generally carried out on the plane of some buildings during and after construction of some junction projects, and a verticality detection ruler is generally used for detecting the verticality of the detection surface so as to meet the detection requirement of the verticality of the detection surface. When the conventional verticality detection ruler is used, according to the actual size of an object to be detected, a monitoring worker selects to fold or unfold the verticality detection ruler to be placed on a plane to be detected so as to measure the verticality. However, many of the existing verticality detection rules are not adjustable in length; or the contact part between the verticality detection ruler and the reference surface can cause unstable placement of the verticality detection ruler due to the difference of the reference surface, thereby affecting the accuracy of the detection result. Meanwhile, the detected angles of the conventional verticality detection scales are not easy to visually see.

Disclosure of Invention

Aiming at the technical defects, the utility model aims to provide the verticality detection device for the construction of the hinge engineering, which has the advantages of multiple applicability, visual detection angle observation and the like.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a perpendicularity detection device for hinge engineering construction, which comprises a main ruler body base, wherein an auxiliary ruler body base is hinged to the outside of the main ruler body base through a first rotating shaft with a locking nut, a main sliding groove and an auxiliary sliding groove are respectively formed in the top surfaces of the main ruler body base and the auxiliary ruler body base, the main sliding groove and the auxiliary sliding groove are communicated, a ruler body installation seat is slidably arranged in the main sliding groove, a main ruler body is rotatably arranged on the top surface of the ruler body installation seat through a second rotating shaft with the locking nut, an angle ruler is fixedly connected to the side wall of the ruler body installation seat, an angle ruler is fixedly arranged on the top surface of the angle ruler body, a groove body matched with the angle ruler is arranged on the main ruler body, one end of the angle ruler, which is far away from the angle ruler body, movably penetrates into the groove body, locking bolt assemblies are further arranged on two opposite side walls of the main ruler body, and an extension detection ruler assembly is movably arranged on one end of the main ruler body, which is far away from the ruler body installation seat.

Preferably, the one end that the rule body kept away from rule body mount pad has the extension main scale body through two extension external screw rods sliding connection, extends the main scale body and is cuboid frame construction, and the one end rotation of extension external screw rod sets up on the top surface of main scale body, and the other end activity of extension external screw rod runs through the extension main scale body, and the outside threaded connection of extension external screw rod has lock nut, can rotate two extension external screw rods simultaneously to adjust the distance that extends between main scale body and the main scale body, be convenient for adjust according to the position of use of difference, rotate lock nut again and lock after adjusting the position.

Preferably, the locking bolt assembly comprises arc grooves arranged on two opposite side surfaces of the angle ruler, the locking bolts corresponding to the arc grooves are movably arranged on two opposite side walls of the main ruler body, the locking bolts movably penetrate through the side walls of the main ruler body and are in conflict with the corresponding arc grooves, after the main ruler body is rotated to adjust the angle, the locking bolts are screwed down again to lock and fix the main ruler body at the rotating position, and the main ruler body can be conveniently read out through the angle ruler to rotate the angle value or adjust the rotating position of the main ruler body according to the required angle.

Preferably, the top surface of the main scale body is also fixedly provided with two guide rods, one end of each guide rod, which is far away from the main scale body, movably penetrates through the main scale body, the main scale body is of a cuboid structure, the two guide rods are respectively positioned at two ends of one diagonal line of the main scale body, and the two lengthened external threaded rods are respectively positioned at two ends of the other diagonal line of the main scale body, so that the position stability between the main scale body and the main scale body can be kept when the distance between the main scale body and the main scale body is adjusted.

Preferably, the extension detection rule assembly comprises a scissors telescopic rod, one end of the scissors telescopic rod is hinged with the side wall of the extension main rule body, the other end of the scissors telescopic rod is hinged with an extension rule rod, the length direction of the extension rule rod is parallel to the length direction of the extension main rule body, a limiting rod is movably arranged between the extension rule rod and the extension main rule body in a penetrating manner, the limiting rod is parallel to the main rule body base, the extension rule rod can be pulled conveniently according to use requirements, the corresponding telescopic adjustment length of the scissors telescopic rod can be achieved, the extension rule rod can be adjusted to different positions for use, the setting of the limiting rod is convenient, and the extension rule rod can be kept parallel to the main rule body base when the position of the extension rule rod is adjusted, so that the detection accuracy is improved.

Preferably, the height of the main scale body base is the same as that of the auxiliary scale body base, and the bottom surface of the main scale body base and the bottom surface of the auxiliary scale body base are on the same horizontal plane, so that the main scale body base and the auxiliary scale body base can be kept flat after being placed.

The utility model has the beneficial effects that:

1. according to the utility model, the main scale body base and the auxiliary scale body base which are arranged in a hinged manner are convenient to be placed on different datum planes for use, so that the firmness in use is improved.

2. The extension detection ruler component is movably connected with the main ruler body through the lengthened external threaded rod, so that the distance between the extension main ruler body and the main ruler body can be conveniently adjusted according to the requirement for detection; meanwhile, the extension ruler rod can be pulled to extend to different positions for detection, and the detection applicability is improved.

3. The angle ruler is convenient to lock and fix the main ruler body at the rotating position by screwing the locking bolt after the main ruler body is rotated to adjust the angle, and the rotating angle value of the main ruler body can be read out through the angle ruler so as to detect the angle between the measuring surface and the reference surface.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a verticality detection device for construction of a hinge engineering according to an embodiment of the present utility model.

Fig. 2 is a schematic view of an angle ruler structure of a verticality detection device for pivot engineering construction according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of a position of a tank body of a verticality detection device for construction of a hinge engineering according to an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of the perpendicularity detection device for pivot engineering construction according to an embodiment of the present utility model when 90 degrees are formed between the main scale body base and the auxiliary scale body base.

Fig. 5 is a schematic structural diagram of another embodiment of a verticality detection device for construction of a hinge engineering according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a main scale body base; 11. a main sliding groove; 111. a first rotating shaft with a lock nut; 12. a ruler body mounting seat; 121. a second rotating shaft with a lock nut; 2. a sub-scale base; 21. a secondary sliding groove; 3. a main scale body; 4. an angle ruler seat; 41. an angle ruler; 42. a tank body; 43. a lock bolt assembly; 431. an arc-shaped groove; 432. a locking bolt; 5. an extension gauge assembly; 51. a scissors telescopic rod; 52. an extension ruler rod; 53. a limit rod; 6. lengthening the external threaded rod; 61. a lock nut; 7. extending the main scale body; 8. a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a verticality detection device for pivot engineering construction, which comprises a main scale body base 1, wherein an auxiliary scale body base 2 is hinged to the outside of the main scale body base 1 through a first rotating shaft 111 with a locking nut, a main sliding groove 11 and an auxiliary sliding groove 21 are respectively arranged on the top surfaces of the main scale body base 1 and the auxiliary scale body base 2, the main sliding groove 11 and the auxiliary sliding groove 21 are communicated, a scale body installation seat 12 is arranged in the main sliding groove 11 in a sliding manner, a main scale body 3 is arranged on the top surface of the scale body installation seat 12 in a rotating manner through a second rotating shaft 121 with the locking nut, an angle scale seat 4 is fixedly connected to the side wall of the scale body installation seat 12, an angle scale 41 is fixedly arranged on the top surface of the angle scale seat 4, a groove body 42 matched with the angle scale 41 is arranged on the main scale body 3, one end, far away from the angle scale 41, of the angle scale body 4 is movably penetrated into the groove body 42, locking bolt assemblies 43 are also arranged on two side walls of the main scale body 3, and a movable scale body installation seat 2 is movably arranged on one end, far away from the angle scale body installation seat 12, and a movable scale body 5 extends.

One end of the main scale body 3 far away from the scale body mounting seat 12 is slidably connected with an extension main scale body 7 through two extension external threaded rods 6, the extension main scale body 7 is of a rectangular frame structure, one end of the extension external threaded rod 6 is rotatably arranged on the top surface of the main scale body 3, the other end of the extension external threaded rod 6 movably penetrates through the extension main scale body 7, locking nuts 61 are connected to the external threads of the extension external threaded rod 6, and the two extension external threaded rods 6 can be simultaneously rotated so as to adjust the distance between the extension main scale body 7 and the main scale body 3, and the extension main scale body 7 is convenient to adjust according to different using positions, and the locking nuts 61 are rotated to lock after the position is adjusted; the locking bolt assembly 43 comprises arc grooves 431 arranged on two opposite side surfaces of the angle ruler 41, locking bolts 432 corresponding to the arc grooves 431 are movably arranged on two opposite side walls of the main ruler body 3, the locking bolts 432 penetrate through the side walls of the main ruler body 3 movably and are in contact with the corresponding arc grooves 431, after the main ruler body 3 is rotated to adjust the angle, the locking bolts 432 are screwed down again to lock and fix the main ruler body 3 after the main ruler body 3 is rotated, and the rotation angle value of the main ruler body 3 can be read out through the angle ruler 41 or the rotation position of the main ruler body 3 can be adjusted according to the required angle; the top surface of the main scale body 3 is fixedly provided with two guide rods 8, one end, far away from the main scale body 3, of each guide rod 8 movably penetrates through and extends the main scale body 7, the main scale body 3 is of a cuboid structure, the two guide rods 8 are respectively positioned at two ends of one diagonal line of the main scale body 3, the two lengthened external threaded rods 6 are respectively positioned at two ends of the other diagonal line of the main scale body 3, and the position between the main scale body 7 and the main scale body 3 can be kept stable when the distance between the main scale body 7 and the main scale body 3 is adjusted; the extension detection ruler assembly 5 comprises a scissors telescopic rod 51, one end of the scissors telescopic rod 51 is hinged with the side wall of the extension main ruler body 7, the other end of the scissors telescopic rod 51 is hinged with an extension ruler rod 52, the length direction of the extension ruler rod 52 is parallel to the length direction of the extension main ruler body 7, a limiting rod 53 is movably arranged between the extension ruler rod 52 and the extension main ruler body 7 in a penetrating manner, the limiting rod 53 is parallel to the main ruler body base 1, the scissors telescopic rod 51 can be conveniently used by pulling the extension ruler rod 52 according to use requirements, the corresponding telescopic adjustment length of the scissors telescopic rod 51 can be further used by adjusting the extension ruler rod 52 to different positions, and the limiting rod 53 is arranged so that when the position of the extension ruler rod 52 is adjusted, the extension ruler rod 52 can be kept parallel to the main ruler body base 1, and the detection accuracy is improved; the height of the main scale body base 1 is the same as that of the auxiliary scale body base 2, and the bottom surface of the main scale body base 1 and the bottom surface of the auxiliary scale body base 2 are on the same horizontal plane, so that the main scale body base 1 and the auxiliary scale body base 2 can be kept flat after being placed.

The working principle of the utility model is as follows: when the main ruler body base 1 is required to be placed at a flat position (on a reference surface) for use, the bottom surface of the main ruler body base 1 and the bottom surface of the auxiliary ruler body base 2 can be kept on the same horizontal plane, and then the rotating shaft I111 with the locking nut is screwed, so that the stability of the main ruler body base 1 and the auxiliary ruler body base 2 after being placed is improved; according to the position of the plane to be detected (the distance relative to the main scale body base 1), the distance between the extended main scale body 7 and the main scale body 3 is adjusted by simultaneously rotating the two extended external threaded rods 6, and after the position is adjusted, the locking nut 61 is rotated to lock, so that the extended main scale body 7 is prevented from sliding downwards outside the extended external threaded rods 6; then according to the position of the plane to be detected, the extension ruler rod 52 is pulled to correspondingly extend and retract the length of the scissor telescopic rod 51, so that the extension ruler rod 52 can be aligned to the plane to be detected (or the position of the ruler body mounting seat 12 is adjusted by sliding between the main sliding groove 11 and the auxiliary sliding groove 21); when the distance between the extending main scale body 7 and the main scale body 3 does not need to be adjusted (i.e. the lengthened external screw rod 6 does not need to be used), the extending main scale body 7 can be moved towards the direction of the main scale body 3 (in the state shown in fig. 5), and the overall height of the verticality detection device for hinge engineering construction can be reduced.

The bottom surface of the main scale body base 1 and the bottom surface of the auxiliary scale body base 2 can be kept at the same horizontal plane and then fixed at a flat position (on a reference plane), and the main sliding groove 11 and the auxiliary sliding groove 21 are communicated, so that the position of the slide adjusting scale body mounting seat 12 in the main sliding groove 11 (or in the auxiliary sliding groove 21) can be detected and used.

When the reference surface is in a right angle state, the main scale body base 1 and the auxiliary scale body base 2 can be rotated and adjusted to be in a 90-degree state (as shown in a state of fig. 4), and then the locking nut 61 is rotated to lock, so that the main scale body base 1 and the auxiliary scale body base 2 can be abutted against the outside of the right angle reference surface, the contact area between the main scale body base 1 and the auxiliary scale body base 2 and the right angle reference surface is increased, and the firmness of the main scale body base 1 and the auxiliary scale body base 2 after being placed is improved.

When the angle of the detection surface is required to be measured (when the detection surface is not perpendicular to the horizontal plane), the main ruler body base 1 and the auxiliary ruler body base 2 can be placed at a flat position (on a reference surface) firstly, then the locking bolt 432 is loosened, the main ruler body 3 can be rotated by taking the rotating shaft II 121 with the locking nut as the shaft, and at the moment, one end of the angle ruler 41, which is far away from the angle ruler seat 4, can movably penetrate into the groove body 42; after the main scale body 3 is rotated, the main scale body 3 after the rotation position can be fixed by tightening the locking bolt 432 after the extension ruler rod 52 or the extension main scale body 7 is abutted against the right-angle reference surface, and the angle value of the position of the main scale body 3 on the angle scale 41 can be read.

The side walls of the main ruler body base 1 and the auxiliary ruler body base 2 can be embedded with a level meter, so that the detection is convenient after the leveling ruler body base is placed at a level position (on a reference plane), and the accuracy of verticality detection is improved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a straightness detection device that hangs down for pivot engineering construction, a serial communication port, including main scale body base (1), the outside of main scale body base (1) articulates through pivot one (111) of taking lock nut has auxiliary scale body base (2), be provided with main sliding tray (11) and auxiliary sliding tray (21) on the top surface of main scale body base (1) and auxiliary scale body base (2) respectively, be linked together between main sliding tray (11) and auxiliary sliding tray (21), the slip is provided with chi body mount pad (12) in main sliding tray (11), rotate through pivot two (121) of taking lock nut on the top surface of chi body mount pad (12) and be provided with main scale body (3), fixedly connected with angle ruler seat (4) on the lateral wall of chi body mount pad (12), fixedly provided with angle ruler (41) on the top surface of angle ruler seat (4), be provided with on main scale body (3) with angle ruler (41) looks adaptation cell body (42), one end activity that angle ruler (41) kept away from angle ruler seat (4) is run through to in cell body (42), wherein, two side wall extension screw bolt (3) are located in two side wall extension of main scale body (3) are provided with on the side wall (3), and one end extension assembly (3) is kept away from on the side wall of main scale body mount pad (3) is provided with 5.

2. The perpendicularity detection device for pivot engineering construction according to claim 1, wherein one end of the main ruler body (3) away from the ruler body mounting seat (12) is slidably connected with an extension main ruler body (7) through two extension external threaded rods (6), the extension main ruler body (7) is of a rectangular body frame structure, one end of the extension external threaded rod (6) is rotatably arranged on the top surface of the main ruler body (3), the other end of the extension external threaded rod (6) movably penetrates through the extension main ruler body (7), and locking nuts (61) are connected with external threads of the extension external threaded rod (6).

3. The device for detecting perpendicularity for construction of pivot engineering according to claim 1, wherein the locking bolt assembly (43) comprises arc-shaped grooves (431) arranged on two opposite sides of the angle ruler (41), locking bolts (432) corresponding to the arc-shaped grooves (431) are movably arranged on two opposite side walls of the main ruler body (3), and the locking bolts (432) movably penetrate through the side walls of the main ruler body (3) to be in contact with the corresponding arc-shaped grooves (431).

4. The perpendicularity detection device for pivot engineering construction according to claim 2, wherein two guide rods (8) are further fixedly arranged on the top surface of the main ruler body (3), one end, far away from the main ruler body (3), of each guide rod (8) movably penetrates through the extending main ruler body (7), the main ruler body (3) is of a cuboid structure, the two guide rods (8) are respectively located at two ends of one diagonal of the main ruler body (3), and the two lengthened external threaded rods (6) are respectively located at two ends of the other diagonal of the main ruler body (3).

5. The perpendicularity detection device for pivot engineering construction according to claim 2, wherein the extension detection ruler component (5) comprises a scissors telescopic rod (51), one end of the scissors telescopic rod (51) is hinged with the side wall of the extension main ruler body (7), the other end of the scissors telescopic rod (51) is hinged with an extension ruler rod (52), the length direction of the extension ruler rod (52) is parallel to the length direction of the extension main ruler body (7), a limiting rod (53) is movably arranged between the extension ruler rod (52) and the extension main ruler body (7), and the limiting rod (53) is parallel to the main ruler body base (1).

6. The verticality detection device for pivot engineering construction according to claim 1, wherein the height of the main scale body base (1) is the same as the height of the auxiliary scale body base (2), and the bottom surface of the main scale body base (1) and the bottom surface of the auxiliary scale body base (2) are on the same horizontal plane.