CN218066477U

CN218066477U - Verticality detection device for column template

Info

Publication number: CN218066477U
Application number: CN202221863648.8U
Authority: CN
Inventors: 叶文朗; 姜万里; 李飞泉
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-16
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a straightness detection device that hangs down is used to post template, including nested upper segment pole, well festival pole and the lower section pole of mutual slip, articulated folding mechanism, fixed connection receive and release the line box, articulate in the steel ruler of lower section pole in the automation of upper plate tip, the upper segment pole includes square notch, receive and release the line box automatically including receiving and releasing line mechanism and circuit control module, receive and release line mechanism and include the motor, the motor carries out the transmission through transmission shaft and kinking cylinder and is connected, the lower extreme fixedly connected with plumb bob of fine rule, the upper end and the kinking cylinder fixed connection of fine rule, the other end and the encoder transmission of transmission shaft are connected, carry out automatic receiving and releasing to the plumb bob through the method that adopts electric control, will be used for the plumb bob's fine rule permanent fixation on kinking cylinder simultaneously, effectively reduced because of the potential safety hazard that repeated dismouting plumb bob caused, also promoted the efficiency of receiving and releasing of plumb bob.

Description

Verticality detection device for column template

Technical Field

The embodiment of the utility model belongs to the technical field of the straightness that hangs down detects, more specifically relates to a straightness detection device that hangs down is used to post template.

Background

At present of the high-tech vigorous development of the building industry, a plumb bob is commonly used in each building site to detect the perpendicularity of a column template, but the operation is still complex in the using process, the current common method is a plumb bob method, one person stands on a supporting scaffold to fix the plumb bob on one side of the head of a line on the upper part of a frame column to be detected, the other person is responsible for keeping the plumb bob static and not swinging any more, then two persons use a box ruler to measure the distance from the upper part and the lower part of the template to the plumb bob, and finally, the two persons are subtracted to obtain the deviation value of the perpendicularity of the template, and the processes can be completed by matching two to three persons, so the method has low working efficiency and high labor cost. Therefore, it is necessary to provide a technical solution capable of efficiently and rapidly detecting the verticality.

In order to solve the problems, the chinese utility model CN205002777U discloses a template verticality detection device, which comprises a vertically arranged upright rod for supporting; detachably is fixed in the fixed ruler at pole setting top, the fixed ruler level sets up for hang the line and weigh down. The measuring scale is located the pole setting bottom is used for measuring the line weighs down the scale, the measuring scale with the fixed ruler is parallel to each other. With the vertical setting of pole setting when measuring, the top of fixed ruler hangs the line and weighs down, adjusts the fixed ruler well with the scale of dipperstick, supports the fixed ruler end at the top of the template of awaiting measuring, and the fixed ruler keeps the level, treats that the line weighs down stably, measures through the dipperstick that the pole setting bottom set up, can judge the straightness deviation and the skew direction of hanging down of template.

Thereby above-mentioned patent technique has made things convenient for hanging of plumb with the help of the bracing piece to realized effectively having improved the work efficiency who measures the straightness that hangs down, still had following problem: (1) When the upright rod is manually operated, whether the upright rod is in a vertical state or not is difficult to be perceived by naked eyes, so that the relative positions of the line pendant and the upright rod are deflected; (2) When the line weight is used, the line weight is required to be repositioned on the fixing ruler at the upper end of the upright rod every time, and if the line weight is not firmly positioned, the weight of the line weight is larger, so that danger is easily caused to operators; (3) The fixed ruler is in the vertical state with the pole setting, if often dismouting to the fixed ruler, reduces measuring device's measurement accuracy itself easily to lead to the straightness that hangs down to detect the error, difficult exempting from simultaneously can lead to destroying because of reasons such as collision.

SUMMERY OF THE UTILITY MODEL

Defect or improvement demand more than to prior art, the utility model provides a straightness detection device hangs down is used to post template, through the fine rule permanent fixation that will be used for connecting the plumb bob on the kinking cylinder, adopt electric control's method to receive and release automatically the plumb bob simultaneously, not only effectively reduced because of the insecure potential safety hazard that brings in location that repeated dismouting plumb bob caused, meanwhile, through adopting closed-loop control and wireless communication's combination, save the step of manual calculation straightness that hangs down, also solved the inconvenient technical problem of staff when receiving and releasing the plumb bob.

In order to achieve the above object, the utility model provides a straightness detection device hangs down for post template, including nested upper segment pole, well festival pole and the lower segment pole of mutual slip, still including being used for making upper segment pole and sliding connection carry out folding connection's last flat board in upper segment pole articulated folding mechanism, fixed connection in the automatic wire box that receive and releases of last flat board tip, articulate in the steel rule of lower segment pole, the upper segment pole includes square notch, square notch and last flat board carry out sliding connection, are equipped with the positioning wheel in the side of square notch for the extrusion location after the sliding adjustment of last flat board is to suitable position, thereby prevent to slide in the use, the side of lower segment pole lower extreme is equipped with the lower positioning wheel that is used for extrusion location steel rule, automatic wire box that receive and releases is including receiving and releasing line mechanism and circuit control module, receiving mechanism includes the motor, the motor carries out the transmission through transmission shaft and kinking the cylinder and is connected, kinking cylinder surface winding has the fine rule, the lower extreme fixedly connected with the plumb bob of fine rule, the upper end and kinking cylinder fixed connection of fine rule are connected with kinking cylinder fixed connection at the other end of transmission shaft, the circuit control encoder and kinking cylinder are connected through the wire encoder.

Furthermore, the circuit control module in the automatic wire winding and unwinding box comprises a controller connected with the encoder and the motor, a battery used for supplying power and a wireless receiver used for wireless data receiving and transmitting, and the controller is connected with the wireless receiving and transmitting.

Further, a pressure sensor is fixedly laid on the upper surface of the steel ruler and connected with the controller through a lead.

Further, articulated folding mechanism includes the connecting block, the connecting block passes through the articulated shaft and rotates with last festival pole to be connected, the connecting block is equipped with central square through hole, the upper end of going up the flat board is equipped with the anticreep portion that prevents direct smooth deviating from.

Furthermore, the anti-falling part is a convex edge structure arranged at the upper end of the upper flat plate.

Furthermore, a level gauge is fixedly arranged on the upper surface of the steel ruler.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:

(1) The utility model discloses a straightness detection device that hangs down is used to post template fixes on the kinking cylinder permanently through the fine rule that will be used for connecting the plumb bob, adopts electric control's method to receive and release automatically to the plumb bob simultaneously, has not only effectively reduced because of the insecure potential safety hazard that brings in location that repeated dismouting plumb bob caused, has also promoted the efficiency that receive and releases of plumb bob simultaneously.

(2) The utility model discloses a straightness detection device that hangs down is used to post template through adopting closed-loop control and wireless communication's combination, has realized that the staff is more convenient when receiving and releasing the plumb bob, saves the step of the artifical straightness that hangs down of calculating simultaneously to reached and let straightness measurement work that hangs down more convenient, quick technological effect.

(3) The utility model discloses a straightness detection device that hangs down is used to post template has realized through the method that adopts the slide rail separation that upper segment pole and last flat board can keep parallel relatively, has reduced the collision probability when relative perpendicular, can realize recycling without repeated dismouting simultaneously. Simultaneously, the level gauge is fixedly arranged on the upper surface of the steel ruler, so that the technical problem that the relative positions of the plumb bob and the section rod are inclined due to the fact that the vertical state is difficult to keep when the section rod is manually operated is solved.

Drawings

Fig. 1 is a schematic structural view of a verticality detection device for a pillar template according to an embodiment of the present invention;

fig. 2 is a schematic view of a use state of a verticality detection device for a pillar template according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the upper end of an upper section rod of a verticality detection device for a pillar template according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a lower end of a lower rod of a verticality detection device for a pillar template according to an embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of an automatic wire winding and unwinding box of the verticality detection device for the pillar template according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a steel ruler of the verticality detection device for the pillar template according to the embodiment of the present invention;

fig. 7 is the embodiment of the utility model provides a column template is with straightness detection device's articulated folding mechanism schematic diagram that hangs down.

In all the figures, the same reference numerals denote the same features, in particular: 1-upper section rod, 101-square slotted hole 2-middle section rod, 3-lower section rod, 4-upper flat plate, 401-connecting block, 402-articulated shaft, 5-upper positioning wheel, 6-automatic wire-collecting and releasing box, 601-winding roller, 602-motor, 603-transmission shaft, 611-encoder, 612-wireless transceiver, 613-controller, 614-battery, 7-level gauge, 8-steel ruler, 801-pressure sensor, 9-lower positioning wheel, 10-fine wire, 11-plumb bob and 12-plumb bob groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-5, the embodiment of the present invention provides a verticality detection device for a pillar form, which comprises an upper rod 1, a middle rod 2, a lower rod 3, a hinged folding mechanism for folding the upper rod 1 and an upper plate 4 slidably connected to the upper rod 1, an automatic wire-retracting box 6 fixedly connected to the end of the upper plate 4, and a steel ruler 8 hinged to the lower rod 3, wherein the upper rod 1 comprises a square notch 101, the square notch 101 is slidably connected to the upper plate 4, an upper positioning wheel 5 is disposed on the side of the square notch 101 for pressing and positioning the upper plate 4 after sliding adjustment to a proper position, thereby prevent to slide in the use, the side of lower extreme of lower festival pole 3 is equipped with the lower locating wheel 9 that is used for extrusion location rule 8, automatic receive and release line box 6 including receive and release line mechanism and circuit control module, receive and release line mechanism includes motor 602, motor 602 carries out the transmission through transmission shaft 603 and kinking cylinder 601 and is connected, kinking cylinder 601 surface winding has fine rule 10, the lower extreme fixedly connected with plumb 11 of fine rule 10, the upper end and the kinking cylinder 601 fixed connection of fine rule 10 are connected with the encoder 611 transmission at the other end of transmission shaft 603, and accessible circuit control module control motor 602 pivoted number of turns to indirectly detect the height that plumb 10 falls. The utility model discloses a will be used for connecting the fine rule 10 of plumb bob 11 to fix on kinking cylinder 601 forever, adopt electric control's method to receive and release automatically plumb bob 11 simultaneously, not only effectively reduced because of the insecure potential safety hazard that brings in location that repeated dismouting plumb bob 11 caused, also promoted the efficiency that receives and releases of plumb bob simultaneously.

When the device is used, the upper section rod 1, the middle section rod 2 and the lower section rod 3 which are mutually slid and nested are pulled out to a proper height and positioned, the upper flat plate 4 on the upper section rod 1 slides out to a proper position, the upper positioning wheel 5 is rotated, so that the relative position of the upper flat plate 4 and the upper section rod 1 is extruded and positioned, then the free end of the upper flat plate 4 is contacted with a column template, the circuit control module is started at the moment, the motor 602 is controlled to rotate, the winding roller 601 is synchronously rotated under the action of the transmission shaft 603, and finally the winding and unwinding movement of the plumb bob 11 is realized. Therefore, the distances between the upper end and the lower end of the column template and the distance between the column template and the upper end and the lower end of the column template are respectively differed, and finally the verticality of the column template is obtained. After the measurement is completed, the motor 602 is controlled by the circuit control module to rotate reversely, and finally the plumb bob 11 is retracted. This embodiment is effectual has improved the work efficiency and the security of measuring the straightness that hangs down.

As shown in fig. 5-6, in order to better control the retraction of the plumb bob 11, the circuit control module in the automatic retraction box 6 includes a controller 613 connected to an encoder 611 and a motor 602, a battery 614 for supplying power, and a wireless receiver 612 for transmitting and receiving wireless data, and the controller 613 is connected to the wireless receiver 612, and a pressure sensor 801 is fixedly laid on the upper surface of the steel rule 8, and the pressure sensor 801 is connected to the controller 613 through a wire. This embodiment is through adopting closed-loop control and radio communication's combination, has realized that the staff is more convenient when receiving and releasing plumb bob 11, saves the step of the artifical straightness that hangs down of calculation simultaneously to reached and let straightness measurement work convenient more, quick technological effect.

During the use, after plumb bob 11 whereabouts to steel chi 8 upper surface, can be detected by pressure sensor 801 to indirectly obtain plumb bob 11's whereabouts position, and then obtain the distance between plumb bob 11 to the post template, and feed back data to controller 613, finally can make controller 613 calculate out the straightness that hangs down of post template by oneself, can feed back data to outside receiving terminal through wireless transceiver 612 simultaneously. Meanwhile, the wireless receiver 612 can receive a winding and unwinding instruction of the plumb bob 11 sent by the staff from the outside, so as to control the rotation of the motor 602, the number of rotation turns of the motor 602 can be detected by the encoder 611 and fed back to the controller 613, so that the controller 613 can monitor the falling height of the plumb bob 11 in real time, and finally the actual falling distance of the plumb bob 11 is consistent with the falling distance described by the instruction signal, so as to realize the closed-loop control of the plumb bob 11.

As shown in fig. 1 and 7, if the upper plate 4 is frequently disassembled and assembled, the measurement accuracy of the measurement device itself is easily reduced, so that the detection of the verticality has an error, and meanwhile, the detection is inevitably damaged due to collision and the like, in order to solve the above problem, the embodiment provides an articulated folding mechanism for folding the upper rod 1 and the upper plate 4, the articulated folding mechanism comprises a connecting block 401, the connecting block 401 is rotatably connected with the upper rod 1 through a hinge shaft 402, the connecting block 401 is provided with a central square through hole for sliding connection with the upper plate 4, and the upper end of the upper plate 4 is set to be a convex edge structure for preventing the upper plate 4 from directly sliding out from the central square through hole of the connecting block 401. The embodiment realizes that the upper section rod 1 and the upper flat plate 4 can be kept relatively parallel by adopting a sliding rail separation method, reduces the collision probability in relative vertical, and can realize recycling without repeated disassembly and assembly.

When the folding device is used, the upper flat plate 4 in the vertical direction is firstly rotated upwards along the hinge shaft 402, so that the central square of the connecting block 401 is communicated with the square slotted hole 101 in the same direction, and then the upper flat plate 4 is pushed to enter the square slotted hole 101, thereby realizing the technical effect of the hinged folding of the upper flat plate 4 and the upper section rod 1.

As shown in fig. 6, the level gauge 7 is fixedly arranged on the upper surface of the steel ruler 8, so that the technical problem that the relative position of the plumb bob 11 and the pitch rod is inclined due to the difficulty in keeping a vertical state when the pitch rod is manually operated is solved.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a straightness detection device that hangs down is used to post template which characterized in that: comprises an upper section rod (1), a middle section rod (2) and a lower section rod (3) which are mutually nested in a sliding way, a hinged folding mechanism for folding and connecting the upper section rod (1) and an upper flat plate (4) which is connected with the upper section rod (1) in a sliding way, an automatic wire-receiving and releasing box (6) which is fixedly connected with the end part of the upper flat plate (4), and a steel ruler (8) which is hinged with the lower section rod (3), the upper section rod (1) comprises a square notch (101), the square notch (101) is connected with the upper flat plate (4) in a sliding way, an upper positioning wheel (5) is arranged on the side surface of the square notch (101), a lower positioning wheel (9) for extruding and positioning the steel ruler (8) is arranged on the side surface of the bottom of the lower section rod (3), the automatic wire coiling and uncoiling box (6) comprises a wire coiling and uncoiling mechanism and a circuit control module, the take-up and pay-off mechanism comprises a motor (602), the motor (602) is in transmission connection with a winding roller (601) through a transmission shaft (603), a fine wire (10) is wound on the surface of the winding roller (601), the bottom of the fine wire (10) is fixedly connected with a plumb bob (11), the upper end of the thin wire (10) is fixedly connected with the winding roller (601), the other end of the transmission shaft (603) is in transmission connection with an encoder (611), the circuit control module is connected with the encoder (611) and the motor (602) through leads.

2. The perpendicularity detecting device for the column template according to claim 1, characterized in that: the circuit control module in the automatic wire collecting and releasing box (6) comprises a controller (613), a battery (614) and a wireless transceiver (612), wherein the controller (613) is connected with an encoder (611) and a motor (602), and the controller (613) is connected with the wireless transceiver (612).

3. The perpendicularity detecting device for the column template as recited in claim 2, wherein: and a pressure sensor (801) is fixedly paved on the upper surface of the steel ruler (8), and the pressure sensor (801) is connected with the controller (613) through a lead.

4. The perpendicularity detecting device for the column template according to claim 1, characterized in that: articulated folding mechanism includes connecting block (401), connecting block (401) rotate with upper segment pole (1) through articulated shaft (402) and are connected, connecting block (401) are equipped with central square through hole, the upper end of going up dull and stereotyped (4) is equipped with the anticreep portion that prevents direct slip-off.

5. The perpendicularity detecting device for the column template according to claim 4, characterized in that: the anti-falling part is characterized in that the upper end of the upper flat plate (4) is provided with a convex edge structure.

6. The verticality detection device for the column template according to any one of claims 1 to 5, wherein: and a level gauge (7) is fixedly arranged on the upper surface of the steel ruler (8).