CN210741468U

CN210741468U - Scaffold deviation detection device for building construction

Info

Publication number: CN210741468U
Application number: CN201921896053.0U
Authority: CN
Inventors: 林明繁
Original assignee: Hangzhou Farsighted Measurement And Control Technology Co Ltd
Current assignee: Hangzhou Farsighted Measurement And Control Technology Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-12
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a scaffold frame technical field, and a scaffold frame skew detection device for construction is disclosed, at the preceding fixedly connected with angle detector of montant, there is the fixed axle at the inside fixed mounting of angle detector, rotate in the outside of fixed axle and install the pendulum rod, there is heavy ball bottom fixed mounting at the pendulum rod, there is the pointer at the top fixed mounting of pendulum rod, the pointer groove has been seted up in front of the pointer, there is the calibrated scale at the inside fixed mounting of angle detector, there is the warning pole at the equal fixed mounting in the left and right sides of calibrated scale, the scale groove has been seted up in front of calibrated scale. This a scaffold frame skew detection device for construction, when the scaffold frame inclines, the montant also can incline, and the slope of montant can drive the slope of angle detector, and the calibrated scale also follows the slope, but under the effect of heavy ball for the pendulum rod keeps vertical, and then makes the pointer keep vertical, thereby reaches the effect of measuring the scaffold frame offset.

Description

Scaffold deviation detection device for building construction

Technical Field

The utility model relates to a scaffold technical field specifically is a scaffold frame skew detection device for construction.

Background

Along with the development of society, people also become bigger and bigger to the demand of house, therefore the building site also increases gradually, often need to use the scaffold to assist and accomplish some construction operations in the building construction process, so the use amount of scaffold also increases day by day.

The current scaffold frame has the problem that can not detect the offset of scaffold frame, and when constructor was under construction on the scaffold frame, the slope of scaffold frame can let constructor not bring certain danger for constructor to fall down from the scaffold frame under the condition of preparing for.

In order to solve the above problems, the inventor proposes a scaffold offset detection device for building construction based on the principle of gravity vertical downward, which has the functions of measuring the inclination angle of a scaffold and alarming to remind constructors.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a scaffold frame skew detection device for construction possesses the inclination of measuring scaffold frame and has the alarming action, reminds constructor's advantage, has solved the problem that can not detect the offset of scaffold frame.

(II) technical scheme

In order to realize the inclination angle of the measurement scaffold and have the alarm effect, remind constructors' purpose, the utility model provides a following technical scheme: scaffold deviation detection device for building construction, including the montant, the inboard fixed mounting of montant has solid fixed ring, the fixed ring's inside fixedly connected with fixed pin, the outside rotation of fixed pin is connected with the interior stabilizer blade of cutting, the middle part of the interior stabilizer blade of cutting is connected with the exterior stabilizer blade of cutting through the bolt rotation, the both ends of the exterior stabilizer blade of cutting all are connected with the montant rotation, the inboard fixed connection of montant has the retainer plate, semicircle dop has been placed in the inside of retainer plate, the foot rest is fixedly connected with between two semicircle dop, fixedly connected with angle detector in the front of montant, fixedly mounted with the fixed axle in the inside of angle detector, rotate and install the pendulum rod outside the fixed axle, fixedly mounted with heavy ball in the bottom of pendulum rod, fixedly mounted with the pointer at the top of pendulum rod, set up the pointer groove in front of, the left side and the right side of the dial are respectively and fixedly provided with a warning rod, the front of the dial is provided with a scale groove, the left side and the right side of the bottom of the fixed shaft are respectively and fixedly provided with a wheel carrier, the inside of the wheel carrier is respectively and fixedly provided with a central shaft, the outside of the central shaft is fixedly connected with a bearing, and the outside of the bearing is fixedly connected with a roller.

Preferably, the swing rod is provided with a groove corresponding to the roller, so that the friction force between the swing rod and the fixed shaft is reduced, and the problem that the transverse displacement of the swing rod causes inaccurate measuring results is avoided.

Preferably, the heavy ball is made of a steel block, so that the gravity of the heavy ball is increased, the pendulum rod can be kept vertical, and the measuring accuracy is improved.

Preferably, the swing rod is in a vertical state in a stable state, so that the measuring accuracy is ensured.

Preferably, the top of pointer is located the middle part of calibrated scale, lets the inclination of more convenient reading scaffold of user.

Preferably, the scale grooves are uniformly distributed on the surface of the scale disc, and the included angle between two adjacent scale grooves is three degrees, so as to accurately measure the inclination angle of the scaffold.

Preferably, the pointer groove and the scale groove are both coated with colors with opposite colors, and have certain discrimination, so that the inclination angle of the scaffold can be read by constructors.

(III) advantageous effects

Compared with the prior art, the utility model provides a scaffold frame skew detection device for construction possesses following beneficial effect:

this a scaffold frame skew detection device for construction, when the scaffold frame inclines, the montant also can incline, the slope of montant can drive the slope of angle detector, the calibrated scale also follows the slope, but under the effect of heavy ball, make the pendulum rod keep vertical, and then make the pointer keep vertical, thereby reach the effect of measuring the scaffold frame offset, when the pointer contacts with the warning pole, the angle detector can emit the chimes of doom, thereby reach the effect of reminding constructor.

Drawings

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

FIG. 2 is a schematic diagram of an angle detector;

FIG. 3 is a schematic view of the dial;

FIG. 4 is a schematic view of the connection between the swing link and the fixed shaft;

FIG. 5 is a schematic view of the connection between the central shaft and the roller.

In the figure: 1-vertical rod, 2-fixed ring, 3-fixed pin, 4-internal shearing support leg, 5-bolt, 6-fixed ring, 7-foot rest, 8-semicircular chuck, 9-angle detector, 10-external shearing support leg, 11-heavy ball, 12-swing rod, 13-fixed shaft, 14-pointer, 15-pointer groove, 16-dial, 17-warning rod, 18-scale groove, 19-wheel frame, 20-central shaft, 21-roller and 22-bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, a scaffold frame skew detection device for construction, including montant 1, for supporting foot rest 7, the inboard fixed mounting of montant 1 has solid fixed ring 2, inside fixedly connected with fixed pin 3 at solid fixed ring 2, it is connected with interior scissors stabilizer blade 4 to rotate in the outside of fixed pin 3, it is connected with outer scissors stabilizer blade 10 to rotate through bolt 5 at the middle part of interior scissors stabilizer blade 4, the both ends of outer scissors stabilizer blade 10 all rotate with montant 1 and are connected, for fixed montant 1, avoid rocking of montant 1, inboard fixedly connected with retainer plate 6 at montant 1, semicircle dop 8 has been placed in the inside of retainer plate 6, fixedly connected with foot rest 7 between two semicircle dop 8, in order to fix foot rest 7, prevent that foot rest 7 from rocking, bring certain injury for the constructor who stands on it, fixedly connected with angle detector 9 in the front of montant 1.

Referring to fig. 2-5, a fixed shaft 13 is fixedly installed inside an angle detector 9, a swing rod 12 is rotatably installed outside the fixed shaft 13, the swing rod 12 is in a vertical state in a stable state to ensure the accuracy of measurement, a heavy ball 11 is fixedly installed at the bottom of the swing rod 12, the heavy ball 11 is made of a steel block to increase the gravity of the heavy ball 11, so that the swing rod 12 is kept vertical, the accuracy of measurement is improved, a pointer 14 is fixedly installed at the top of the swing rod 12, a pointer groove 15 is formed in front of the pointer 14, a dial 16 is fixedly installed inside the angle detector 9, the top of the pointer 14 is located in the middle of the dial 16, so that a user can more conveniently read the inclination angle of a scaffold, warning rods 17 are fixedly installed at the left side and the right side of the dial 16, a scale groove 18 is formed in front of the dial 16, and the scale grooves 18 are uniformly distributed on, and the contained angle between two adjacent scale grooves 18 is three degrees, in order to accurately measure the angle of the inclination of the scaffold, the pointer groove 15 and the scale groove 18 are coated with colors with opposite colors, and have certain differentiation, which is beneficial to the constructor to read the inclination angle of the scaffold, wheel frames 19 are fixedly arranged on the left and right sides of the bottom of the fixed shaft 13, a central shaft 20 is fixedly arranged in the wheel frames 19, a bearing 22 is fixedly connected to the outside of the central shaft 20, a roller 21 is fixedly connected to the outside of the bearing 22, a groove corresponding to the roller 21 is formed in the swing rod 12, which is beneficial to reducing the friction force between the swing rod 12 and the fixed shaft 13, and the phenomenon that the transverse displacement of the swing rod 12 causes inaccurate measuring result is avoided.

The working principle is as follows: when the scaffold is used, a user connects the inner shearing support leg 4 and the outer shearing support leg 10 with the fixing ring 2, then puts the semicircular clamping heads 8 at the two ends of the foot rest 7 into the fixing ring 6 to complete the construction of the scaffold, reads the inclined angle of the scaffold at the moment, a constructor judges whether to work on the scaffold, when the scaffold is inclined, the vertical rod 1 is also inclined, the vertical rod 1 drives the angle detector 9 to be inclined, the inclined angle detector 9 is inclined to drive the inclined angle of the dial 16, the inclined angle of the dial 16 drives the scale groove 18 to rotate, the angle detector 9 drives the fixing shaft 13 to rotate, the rotating of the fixing shaft 13 drives the roller 21 to rotate, due to the action of the heavy ball 11, the swing rod 12 is kept vertical, the pointer 14 is also kept vertical by the swing rod 12, the pointer 14 is pointed to a certain scale groove 18, the value of the scale groove 18 is read, and the, when the scaffold is inclined at an angle which is too large to allow the pointer 14 to contact the warning bar 17, the angle detector 9 gives an alarm sound.

To sum up, this a scaffold frame skew detection device for construction, when the scaffold frame inclines, montant 1 also can incline, the slope of montant 1 can drive the slope of

angle detector

9, 16 dials also and then inclines, but under the effect of heavy ball 11, make pendulum rod 12 keep vertical, and then make pointer 14 keep vertical, thereby reach the effect of measuring the scaffold frame offset, when pointer 14 contacts with warning pole 17, angle detector 9 can emit the chimes of doom, thereby reach the effect of reminding the constructor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A scaffold frame skew detection device for construction, including montant (1), its characterized in that: the inner side of the vertical rod (1) is fixedly provided with a fixing ring (2), the inner part of the fixing ring (2) is fixedly connected with a fixing pin (3), the outer part of the fixing pin (3) is rotatably connected with an inner shearing supporting leg (4), the middle part of the inner shearing supporting leg (4) is rotatably connected with an outer shearing supporting leg (10) through a bolt (5), both ends of the outer shearing supporting leg (10) are rotatably connected with the vertical rod (1), the inner side of the vertical rod (1) is fixedly connected with a fixing ring (6), a semicircular clamping head (8) is placed in the fixing ring (6), a semicircular foot rest (7) is fixedly connected between the two semicircular clamping heads (8), an angle detector (9) is fixedly connected in front of the vertical rod (1), the inner part of the angle detector (9) is fixedly provided with a fixing shaft (13), the outer part of the fixing shaft (13) is rotatably provided with a swing rod (12), the, the angle detector is characterized in that a pointer (14) is fixedly mounted at the top of the oscillating rod (12), a pointer groove (15) is formed in front of the pointer (14), a dial (16) is fixedly mounted inside the angle detector (9), warning rods (17) are fixedly mounted on the left side and the right side of the dial (16), a scale groove (18) is formed in front of the dial (16), wheel carriers (19) are fixedly mounted on the left side and the right side of the bottom of the fixed shaft (13), a center shaft (20) is fixedly mounted inside the wheel carriers (19), a bearing (22) is fixedly connected to the outside of the center shaft (20), and a roller (21) is fixedly connected to the outside of the bearing (22).

2. The scaffold deviation detecting device for building construction according to claim 1, wherein: the swing rod (12) is provided with a groove corresponding to the roller (21).

3. The scaffold deviation detecting device for building construction according to claim 1, wherein: the heavy ball (11) is made of a steel block.

4. The scaffold deviation detecting device for building construction according to claim 1, wherein: the swing rod (12) is in a vertical state in a stable state.

5. The scaffold deviation detecting device for building construction according to claim 1, wherein: the top of the pointer (14) is positioned in the middle of the dial (16).

6. The scaffold deviation detecting device for building construction according to claim 1, wherein: the scale grooves (18) are uniformly distributed on the surface of the dial (16), and the included angle between two adjacent scale grooves (18) is three degrees.

7. The scaffold deviation detecting device for building construction according to claim 1, wherein: the pointer groove (15) and the scale groove (18) are coated with colors with opposite colors.