CN210689540U

CN210689540U - High formwork deformation monitoring device

Info

Publication number: CN210689540U
Application number: CN201922267247.0U
Authority: CN
Inventors: 张荣民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-06-05
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to civil engineering construction field discloses a high formwork warp monitoring devices, through setting up mechanisms such as mounting base, target board, adjusting part and laser lamp to and mutually support between each mechanism, the utility model discloses can monitor, reduce the safety risk to the deformation condition of high formwork in convenient and fast ground. Just the utility model discloses simple structure, low in cost, reuse have good market using value.

Description

High formwork deformation monitoring device

Technical Field

The utility model belongs to civil engineering construction field especially relates to a high formwork deformation monitoring devices.

Background

High formwork support refers to formwork support operation when the height of the formwork support is greater than or equal to 8m in the civil engineering construction industry. According to the provisions of the housing department: the height is set to be 5m or more; or the span is set up to be 10m or more; or the total construction load is 10kN/m²And the above; or the load of the concentrated line is 15kN/m or more; or the concrete formwork supporting engineering with the height larger than the supporting horizontal projection width and relatively independent non-contact members is the concrete formwork supporting engineering in partial project with larger risk. The height is set up to be 8m or more; or the span is set up to be 18m or more, or the total construction load is 15kN/m²And the above; or the concentrated line load is 20kN/m or more, and the risk is large in the partial project supporting project exceeding a certain scale. For the project of high formwork, the deformation monitoring of the formwork is related to the projectThe construction of the process is safe, once the template is seriously deformed, safety accidents are probably caused when concrete pouring is carried out, and the consequences are not imagined. In current work progress, owing to lack convenient monitoring facilities, a lot of construction units are not in place to the management and control of high formwork, have huge potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a high formwork deformation monitoring devices aims at solving the inconvenient problem of high formwork deformation monitoring. The utility model discloses a realize like this, a high formwork warp monitoring devices, its characterized in that: the device comprises a mounting base, a target board, an adjusting assembly and a laser lamp; the mounting base is a square metal plate and is connected to the template, four corners of the mounting base are respectively provided with a first round mounting groove with an opening below and without through, the center of the mounting base is provided with a first square mounting groove with an opening below and without through and a second round mounting groove with an opening above and without through, and threading holes are reserved between the first round mounting groove and the first square mounting groove and between the second round mounting groove and the first square mounting groove; the target plate is a round metal plate, the target plate is positioned below the mounting base, and a second square mounting groove is formed in the center of the target plate; the adjusting assembly comprises batteries, electromagnets, springs and gravity sensors, the batteries are embedded in the first square mounting groove, the number of the electromagnets is four, the four electromagnets are respectively embedded in the first circular mounting groove, the four electromagnets are integrated with signal receiving devices, the number of the springs is four, the upper ends of the four springs are respectively connected with the lower surfaces of the four electromagnets, the lower ends of the four springs are respectively connected with the upper surface of the target plate, the gravity sensors are embedded in the second square mounting groove, the gravity sensors are integrated with a power supply device and a signal transmitting device, and the gravity sensors can transmit signals to the four electromagnets to change the electromagnetic suction force of the electromagnets; the laser lamp is embedded in the second circular mounting groove.

Furthermore, the battery is connected with the four electromagnets through electric wires, and the battery is connected with the laser lamp through electric wires.

Further, the ray of the laser lamp is perpendicular to the upper surface of the mounting base and upward.

Furthermore, the lower surface of the target board is painted with equidistant concentric circle target patterns.

Furthermore, the laser lamp has a waterproof function.

Furthermore, the spring is made of spring steel.

The utility model discloses the beneficial effect who reaches: through setting up mechanisms such as mounting base, target board, adjusting part and laser lamp to and mutually supporting between each mechanism, the utility model discloses can monitor, reduce the safety risk to the deformation condition of high formwork convenient and fast ground. Just the utility model discloses simple structure, low in cost, reuse have good market using value.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a front view schematically illustrating the present invention;

fig. 3 is a schematic top view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a high formwork deformation monitoring device comprises a mounting base 1, a target board 2, an adjusting assembly and a laser lamp 4; the mounting base 1 is a square metal plate, the mounting base 1 is connected to a template, four corners of the mounting base 1 are respectively provided with a first round mounting groove 101 with an opening at the lower part and without through, the center of the mounting base 1 is provided with a first square mounting groove 102 with an opening at the lower part and without through and a second round mounting groove 103 with an opening at the upper part and without through, and threading holes are reserved between the first round mounting groove 101 and the first square mounting groove 102 and between the second round mounting groove 103 and the first square mounting groove 102; the target board 2 is a round metal plate, the target board 2 is positioned below the mounting base 1, and a second square mounting groove 201 is formed in the center of the target board 2; the adjusting assembly comprises batteries 301, electromagnets 302, springs 303 and gravity sensors 304, the batteries 301 are embedded in the first square mounting groove 102, the number of the electromagnets 302 is four, the four electromagnets 302 are respectively embedded in the first circular mounting groove 101, the four electromagnets 302 are all integrated with signal receiving devices, the number of the springs 303 is four, the upper ends of the four springs 303 are respectively connected with the lower surfaces of the four electromagnets 302, the lower ends of the four springs 303 are respectively connected with the upper surface of the target board 2, the gravity sensors 304 are embedded in the second square mounting groove 201, the gravity sensors 304 are integrated with a power supply device and a signal transmitting device, and the gravity sensors 304 can transmit signals to the four electromagnets 302 to change the electromagnetic attraction force of the electromagnets 302; the laser lamp 4 is embedded in the second circular mounting groove 103; the battery 301 is connected with the four electromagnets 302 through electric wires, and the battery 301 is connected with the laser lamp 4 through electric wires; the ray of the laser lamp 4 is vertical to the upper surface of the mounting base 1 and faces upwards; target patterns of concentric circles with equal intervals are drawn on the lower surface of the target board 2; the laser lamp 4 has a waterproof function; the spring 303 is made of spring steel.

Use the utility model discloses carry out deformation monitoring time measuring to high formwork, at first need install a few according to the height determination every group of template the utility model discloses (propose one of every 3 meters installation), then fix mounting base 1 in the template through the bolt, every group is ensured to the installation process the utility model discloses in same vertical direction, and mounting base 1 keeps the level. When the template does not deform, the power is switched on, and the laser lamp 4 upwards irradiates the last in sequence on the target center of the target plate 2. When the template takes place to warp, because mounting base 1 fixes in the template, the utility model discloses a horizontal condition is broken, and the angle that gravity inductor 304 sensed target board 2 at this moment follows mounting base 1 and changes, then makes target board 2 come back to horizontal condition again through the size of adjustment electromagnetic attraction according to four electro-magnets 302 of change degree control. And the angle of illumination of laser lamp 4 this moment is by taking place the slope along vertical direction is upwards taken place along the angular variation of mounting base 1, shines the offset between the illumination point and the target center on last target board 2 according to contrast laser lamp 4 in proper order and can calculate the deformation degree of template to realize monitoring function. Through setting up mechanisms such as mounting base 1, target board 2, adjusting part and laser lamp 4 to and mutually supporting between each mechanism, the utility model discloses can monitor, reduce the safety risk to the deformation condition of high formwork convenient and fast ground. Just the utility model discloses simple structure, low in cost, reuse have good market using value.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a high formwork deformation monitoring devices which characterized in that: comprises a mounting base (1), a target plate (2), an adjusting component and a laser lamp (4);

the mounting base (1) is a square metal plate, the mounting base (1) is connected to a template, four corners of the mounting base (1) are respectively provided with a first round mounting groove (101) which is provided with an opening at the lower part and is not communicated with the lower part, the center of the mounting base (1) is provided with a first square mounting groove (102) which is provided with an opening at the lower part and is not communicated with the lower part and a second round mounting groove (103) which is provided with an opening at the upper part and is not communicated with the upper part, and threading holes are reserved between the first round mounting groove (101) and the first square mounting groove (102) and between the second round mounting groove (103) and the first square mounting groove (102);

the target board (2) is a round metal plate, the target board (2) is positioned below the mounting base (1), and a second square mounting groove (201) is formed in the center of the target board (2);

the adjusting component comprises a battery (301), electromagnets (302), springs (303) and a gravity sensor (304), the battery (301) is embedded in the first square mounting groove (102), the electromagnets (302) are four, the electromagnets (302) are respectively embedded in the first round mounting groove (101), the electromagnets (302) are respectively integrated with a signal receiving device, the springs (303) are four, the upper ends of the springs (303) are respectively connected with the lower surfaces of the electromagnets (302), the lower ends of the springs (303) are respectively connected with the upper surface of the target board (2), the gravity sensor (304) is embedded in the second square mounting groove (201), the gravity sensor (304) is integrated with a power supply device and a signal transmitting device, the gravity sensor (304) can transmit signals to the four electromagnets (302) to change the electromagnet (302) The size of the electromagnetic attraction force;

the laser lamp (4) is embedded in the second round mounting groove (103).

2. The high formwork deformation monitoring device of claim 1, wherein: the battery (301) is connected with the four electromagnets (302) through electric wires; the battery (301) is connected with the laser lamp (4) through a wire.

3. The high formwork deformation monitoring device of claim 2, wherein: the ray of the laser lamp (4) is perpendicular to the upper surface of the mounting base (1) and faces upwards.

4. The high formwork deformation monitoring device of claim 3, wherein: the lower surface of the target board (2) is painted with equidistant concentric circle target patterns.

5. The high formwork deformation monitoring device of claim 1, wherein: the laser lamp (4) has a waterproof function.

6. The high formwork deformation monitoring device of claim 1, wherein: the spring (303) is made of spring steel.