阅读说明：本技术 一种建筑工程施工现场用安全架 (Safety frame for construction site of building engineering ) 是由 李峰 王志锋 于 2021-08-31 设计创作，主要内容包括：本发明提供了一种建筑工程施工现场用安全架,包括压力监测单元、距离监测单元、滑动单元和承载单元,所述承载单元设置在安全架本体上,所述安全架本体由竖向钢管和横向钢管组成,所述滑动单元和所述承载单元滑动配合,所述压力监测单元设置在所述滑动单元上,所述距离监测单元设置在所述承载单元上,所述距离监测单元用于监测所述滑动单元的位移,所述距离监测单元和所述压力监测单元的信号收发端均与控制器的不同端口连接。利用所述距离监测单元和所述压力监测单元来对工作人员是否佩戴安全绳进行实时监测,以及利用所述滑动单元提升工作人员的穿戴体验,不仅减轻了施工管理人员的检测负担也保证了施工作业的安全。(The invention provides a safety frame for a construction engineering construction site, which comprises a pressure monitoring unit, a distance monitoring unit, a sliding unit and a bearing unit, wherein the bearing unit is arranged on a safety frame body, the safety frame body consists of a vertical steel pipe and a transverse steel pipe, the sliding unit is in sliding fit with the bearing unit, the pressure monitoring unit is arranged on the sliding unit, the distance monitoring unit is arranged on the bearing unit, the distance monitoring unit is used for monitoring the displacement of the sliding unit, and the signal transceiving ends of the distance monitoring unit and the pressure monitoring unit are connected with different ports of a controller. Utilize the distance monitoring unit with whether the pressure monitoring unit comes to wear the safety rope to the staff and carries out real-time supervision, and utilizes sliding element promotes staff's wearing and experiences, has not only alleviateed construction management personnel's detection burden and has also guaranteed the safety of construction operation.)

1. The utility model provides a safety frame is used at building engineering job site which characterized in that: including the safety frame body, the safety frame body comprises vertical steel pipe (5) and horizontal steel pipe (6), still includes pressure monitoring unit, distance monitoring unit, slip unit and load-bearing unit, load-bearing unit sets up on the safety frame body, the slip unit with load-bearing unit sliding fit, pressure monitoring unit sets up on the slip unit, distance monitoring unit sets up on the load-bearing unit, distance monitoring unit is used for monitoring the displacement of slip unit, distance monitoring unit with the signal transceiver end of pressure monitoring unit all is connected with the different ports of controller.

2. The safety frame for a construction work site according to claim 1, wherein: the distance monitoring unit comprises a laser range finder and a storage box (3), the storage box (3) is fixed at one end of the transverse steel pipe (6), the laser range finder is installed in the storage box (3), the distance measuring end of the laser range finder faces towards the sliding unit, the controller is arranged in the storage box (3), and the controller is connected with the laser range finder.

3. The safety frame for a construction work site according to claim 1, wherein: the bearing unit comprises a rubber strip (2) and a sliding groove (201), wherein the rubber strip (2) extends along the axial direction of the transverse steel pipe (6), the rubber strip (2) is arranged on the periphery of the transverse steel pipe (6), the sliding groove (201) is formed in the surface of the rubber strip (2), and the sliding groove (201) extends along the axial direction of the transverse steel pipe (6).

4. The safety frame for a construction work site according to claim 3, wherein: rubber strip (2) include through-hole (202) and ribbon, it is a plurality of to have seted up on rubber strip (2) through-hole (202), through-hole (202) prolong the radial setting of horizontal steel pipe (6), the ribbon passes through-hole (202) set up, the ribbon is used for connecting rubber strip (2) with horizontal steel pipe (6).

5. The safety frame for a construction work site according to claim 3, wherein: the sliding unit comprises a connector (1), a base (101), a through groove (102) and a sliding block (103), one end of the sliding block (103) is in sliding fit with the sliding groove (201), the base (101) is fixed on the sliding block (103), the connector (1) is fixed on the base (101), and the through groove (102) is formed between the connector (1) and the base (101).

6. The safety frame for a construction work site according to claim 5, wherein: the pressure monitoring unit comprises a support (104), a roller shaft (4), a pressure sensor, a processor and a wireless signal transmitter, wherein the wireless signal transmitter is arranged in the base (101), the support (104) is arranged on the base (101), the support (104) is connected with two ends of the roller shaft (4), the outer wall of the roller shaft (4) is provided with the pressure sensor in a pasting mode, the signal output end of the pressure sensor is connected with the signal input end of the processor, the signal output end of the processor is connected with the signal input end of the wireless signal transmitter, and the wireless signal transmitter is connected with the controller.

7. The safety frame for a construction work site according to claim 6, wherein: the bracket (104) is arranged below the through groove (102), and the bracket (104) is arranged corresponding to the opening of the through groove (102).

8. The safety frame for a construction work site according to claim 2, wherein: the control method of the distance monitoring unit comprises the following steps:

s81: starting the laser range finder by sending an instruction to the controller, so that the laser range finder measures the distance between the sliding unit and the mounting box;

s82: the laser range finder measures the distance once every 30 seconds and sends the measured value to the controller;

s83: the controller compares the two adjacent data, if the two data are the same, the sliding unit is indicated to be not moved, the fact that the worker does not wear the safety rope is proved, the data are stored and sent to a manager, and otherwise S84 is executed;

s84: and the controller compares the two adjacent data, if the two data are different, the sliding unit is indicated to move, the fact that the worker wears the safety rope is proved, the measurement is kept, and S82 is executed.

9. The safety frame for a construction work site according to claim 6, wherein: the control method of the pressure monitoring unit comprises the following steps:

s91: a safety rope penetrates through the sliding unit and is sleeved on the transverse steel pipe (6), and the roller shaft (4) is extruded by the safety rope;

s92: the pressure sensor is extruded by a safety rope to generate an electric signal, and then the fact that the safety rope is correctly tied on the transverse steel pipe (6) and the sliding unit is proved;

s93: when the pressure value returned by the pressure sensor is reduced, the safety rope is proved to be loosened, the wireless signal transmitter sends an early warning signal to the controller, and the controller stores the data and sends the data to a manager;

s94: when the pressure value returned by the pressure sensor is suddenly increased, the dangerous situation is proved to be possible, the wireless signal transmitter sends an early warning signal to the controller, and the controller stores the data and sends the data to a manager.

Technical Field

The invention belongs to the field of building construction, and particularly relates to a safety frame for a construction site of building engineering.

Background

In the building engineering, the safety frame often comprises the scaffold, and the scaffold is the work platform that sets up in order to guarantee that each work progress goes on smoothly. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

The work high above the ground generally means work high above the ground, and means work performed by a person at a height with reference to a certain position. The national standard GB/T3608 + 2008 "Classification of high altitude operations": "work at a high place where there is a possibility of falling at a height of 2m or more (including 2m) from the falling height reference surface is called high place work. "according to this definition, the range of work at high altitudes is fairly broad in the construction industry. When the operation is performed in a building, the operation is performed on a frame with the length of more than 2m, namely the high-altitude operation.

In order to facilitate the precaution work in the operation process and effectively prevent accidents of falling of people and objects from high places, according to the characteristics of the building industry, in the construction of building installation engineering, the construction operations of various forms of openings and adjacent edge properties within the structural range of buildings and structures, suspension and climbing operations, operation platform and three-dimensional crossing operations, and the construction operations of various types of holes, pits, ditches, grooves and other engineering outside the structural body and beside a channel are treated as high place operations and protected as long as the conditions are met. The safety problems of high-altitude operation formed when scaffolds, derricks, portal frames, construction elevators and various hoisting mechanical equipment are used in construction are all treated by respective regulations of safety technical departments of various projects or equipment.

In actual work progress, high altitude construction is the inevitable process, when the staff carries out high altitude construction, often can require the staff to overlap the pot head of protection rope on the safety frame, regard this as insurance safeguard measure, but, because the removal of protection rope on the safety frame is not nimble enough, when the staff removes, the protection rope can not remove along with the staff is nimble together, become the hindrance when the staff is under construction, so, more staff can choose to loosen the protection rope, only hang the protection rope on the safety frame in order to deal with the inspection, this kind of action, there is very big potential safety hazard, because ground distance high altitude is far away, and the staff construction conditions on a plurality of safety frames can not be paid attention to in real time to the inspection personnel, can't guarantee that the staff all wears the protection rope according to the construction safety requirement at any time, treat urgent improvement.

Disclosure of Invention

The invention aims to provide a safety frame for a construction site of constructional engineering, which aims to solve the problems that when workers work at high altitude, the situation that the workers wear a protection rope cannot be monitored in real time, and the protection rope is not flexible enough.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a building engineering is safety frame for job site, includes the safety frame body, the safety frame body comprises vertical steel pipe and horizontal steel pipe, still includes pressure monitoring unit, distance monitoring unit, slip unit and load-bearing unit, load-bearing unit sets up on the safety frame body, the slip unit with load-bearing unit sliding fit, pressure monitoring unit sets up on the slip unit, the distance monitoring unit sets up on the load-bearing unit, the distance monitoring unit is used for monitoring the displacement of slip unit, the distance monitoring unit with the signal receiving and dispatching end of pressure monitoring unit all is connected with the different ports of controller.

As a further description of the above technical solution:

the distance monitoring unit comprises a laser range finder and a storage box, the storage box is fixed at one end of the transverse steel pipe, the laser range finder is installed in the storage box, the range finding end of the laser range finder faces towards the sliding unit, the controller is arranged in the storage box, and the controller is connected with the laser range finder.

As a further description of the above technical solution:

the bearing unit comprises a rubber strip and a sliding groove, the rubber strip extends along the axial direction of the transverse steel pipe, the rubber strip is arranged on the periphery of the transverse steel pipe, the sliding groove is formed in the surface of the rubber strip, and the sliding groove extends along the axial direction of the transverse steel pipe.

As a further description of the above technical solution:

the rubber strip includes through-hole and ribbon, it is a plurality of have seted up on the rubber strip the through-hole, the through-hole prolongs the radial setting of horizontal steel pipe, the ribbon passes the through-hole sets up, the ribbon is used for connecting the rubber strip with horizontal steel pipe.

As a further description of the above technical solution:

the sliding unit comprises a connector, a base, a through groove and a sliding block, one end of the sliding block is in sliding fit with the sliding groove, the base is fixed on the sliding block, the connector is fixed on the base, and the through groove is formed between the connector and the base.

As a further description of the above technical solution:

the pressure monitoring unit includes support, roller, pressure sensor, treater and radio signal transmitter, radio signal transmitter sets up in the base, the support sets up on the base, the support with the both ends of roller are connected, the outer wall subsides of roller are equipped with pressure sensor, pressure sensor's signal output part with the signal input part of treater is connected, the signal output part of treater with radio signal transmitter's signal input part is connected, radio signal transmitter with the controller is connected.

As a further description of the above technical solution:

the support is arranged below the through groove and corresponds to the opening of the through groove.

As a further description of the above technical solution:

the control method of the distance monitoring unit comprises the following steps:

s81: starting the laser range finder by sending an instruction to the controller, so that the laser range finder measures the distance between the sliding unit and the mounting box;

s82: the laser range finder measures the distance once every 30 seconds and sends the measured value to the controller;

s83: the controller compares the two adjacent data, if the two data are the same, the sliding unit is indicated to be not moved, the fact that the worker does not wear the safety rope is proved, the data are stored and sent to a manager, and otherwise S84 is executed;

s84: and the controller compares the two adjacent data, if the two data are different, the sliding unit is indicated to move, the fact that the worker wears the safety rope is proved, the measurement is kept, and S82 is executed.

As a further description of the above technical solution:

the control method of the pressure monitoring unit comprises the following steps:

s91: when workers penetrate the sliding units and sleeve the safety ropes on the transverse steel pipes, the safety ropes extrude the roll shafts;

s92: the pressure sensor is extruded by a safety rope to generate an electric signal, and then the fact that a worker correctly ties the safety rope on the transverse steel pipe and the sliding unit is proved;

s93: when the pressure value returned by the pressure sensor is reduced, the fact that a worker loosens the safety rope is proved, the wireless signal transmitter sends an early warning signal to the controller, and the controller stores data and sends the data to a manager;

s94: when the pressure value transmitted back by the pressure sensor is suddenly increased, the fact that dangerous situations possibly occur to workers is proved, the wireless signal transmitter sends an early warning signal to the controller, and the controller stores data and sends the data to a manager.

The invention has the following beneficial effects:

1. because the safety rope is through the slip unit is tied up on the safety frame body, when the staff removed, the slip unit made the displacement of safety rope more nimble, can not obstruct staff's normal operation, guaranteed staff's operating efficiency, improved staff's experience and felt, reduced the psychological burden that the staff rejected the safety rope.

2. Utilize the distance monitoring unit is right sliding element's displacement monitors, follows sliding element takes place to remove and judges whether the staff takes off the safety rope, has promoted the ageing of monitoring, has guaranteed staff's operation safety, has alleviateed construction management personnel's monitoring burden, has reduced the potential safety hazard.

3. The pressure monitoring unit is utilized to monitor the real-time state of the worker, and whether the worker wears the safety rope and whether dangerous situations occur or not is judged according to the change of the pressure value, so that the monitoring efficiency of construction management personnel is higher, and the construction safety is further guaranteed.

Drawings

Fig. 1 is a schematic structural view of a safety frame for a construction site of a construction work.

Fig. 2 is a schematic structural view of a safety frame for a construction site of a construction work.

In the figure, 1, a connector; 2. a rubber strip; 3. a storage box; 4. a roll shaft; 5. a vertical steel pipe; 6. a transverse steel pipe; 101. a base; 102. a through groove; 103. a slider; 104. a support; 201. a chute; 202. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, the safety frame for the construction site of the building engineering comprises a safety frame body, a pressure monitoring unit, a distance monitoring unit, a sliding unit and a bearing unit, wherein the bearing unit is arranged on the safety frame body, the safety frame body is composed of a vertical steel pipe 5 and a horizontal steel pipe 6, the sliding unit is in sliding fit with the bearing unit, the pressure monitoring unit is arranged on the sliding unit, the distance monitoring unit is arranged on the bearing unit, the distance monitoring unit is used for monitoring the displacement of the sliding unit, and signal transceiving ends of the distance monitoring unit and the pressure monitoring unit are connected with different ports of a controller.

Wherein, the distance monitoring unit includes laser range finder and receiver 3, receiver 3 is fixed the one end of horizontal steel pipe 6, the laser range finder is installed in receiver 3, the range finding end orientation of laser range finder the slip unit sets up, the controller sets up in receiver 3, the controller with the laser range finder is connected.

The bearing unit comprises a rubber strip 2 and a sliding groove 201, wherein the rubber strip 2 extends in the axial direction of the transverse steel pipe 6, the rubber strip 2 is arranged on the periphery of the transverse steel pipe 6, the sliding groove 201 is formed in the surface of the rubber strip 2, and the sliding groove 201 extends in the axial direction of the transverse steel pipe 6.

Further, rubber strip 2 includes through-hole 202 and ribbon, rubber strip 2 is last to have seted up a plurality ofly through-hole 202, through-hole 202 extends horizontal steel pipe 6's radial setting, the ribbon passes through-hole 202 sets up, the ribbon is used for connecting rubber strip 2 with horizontal steel pipe 6.

The sliding unit comprises a connector 1, a base 101, a through groove 102 and a sliding block 103, one end of the sliding block 103 is in sliding fit with the sliding groove 201, the base 101 is fixed on the sliding block 103, the connector 1 is fixed on the base 101, and the through groove 102 is formed between the connector 1 and the base 101.

The pressure monitoring unit includes support 104, roller 4, pressure sensor, treater and radio signal transmitter, radio signal transmitter sets up in the base 101, support 104 sets up on the base 101, support 104 with the both ends of roller 4 are connected, the outer wall subsides of roller 4 are equipped with pressure sensor, pressure sensor's signal output part with the signal input part of treater is connected, the signal output part of treater with radio signal transmitter's signal input part is connected, radio signal transmitter with the controller is connected, support 104 sets up lead to the below of groove 102, support 104 corresponds lead to the opening setting of groove 102.

The control method of the distance monitoring unit comprises the following steps:

s81: starting the laser range finder by sending an instruction to the controller, so that the laser range finder measures the distance between the sliding unit and the mounting box;

s82: the laser range finder measures the distance once every 30 seconds and sends the measured value to the controller;

s83: the controller compares the two adjacent data, if the two data are the same, the sliding unit is indicated to be not moved, the fact that the worker does not wear the safety rope is proved, the data are stored and sent to a manager, and otherwise S84 is executed;

s84: and the controller compares the two adjacent data, if the two data are different, the sliding unit is indicated to move, the fact that the worker wears the safety rope is proved, the measurement is kept, and S82 is executed.

The control method of the pressure monitoring unit comprises the following steps:

s91: when a worker penetrates the sliding unit and sleeves the transverse steel pipe 6, the safety rope extrudes the roll shaft 4;

s92: the pressure sensor is extruded by a safety rope to generate an electric signal, and then the fact that a worker correctly ties the safety rope on the transverse steel pipe 6 and the sliding unit is proved;

s93: when the pressure value returned by the pressure sensor is reduced, the fact that a worker loosens the safety rope is proved, the wireless signal transmitter sends an early warning signal to the controller, and the controller stores data and sends the data to a manager;

s94: when the pressure value transmitted back by the pressure sensor is suddenly increased, the fact that dangerous situations possibly occur to workers is proved, the wireless signal transmitter sends an early warning signal to the controller, and the controller stores data and sends the data to a manager.

The safety rope is connected to the sliding unit in a manner that one end of the safety rope is threaded out of the through groove 102, wound around the transverse steel pipe 6, and finally fixed by a buckle provided in the transverse steel pipe.

The connection mode of the rubber belt and the transverse steel pipe 6 is that the binding belt penetrates out of the through hole 202, and then the binding belt is wound and fixed on the transverse steel pipe 6 through the self lock catch.

The construction manager can obtain the signal sent back by the controller through a mobile phone or a computer to realize the visualization of data, which is not described in detail for the reason of the prior art.

To sum up, because the safety rope is through the slip unit is tied up on the safety frame body, when the staff removed, the slip unit made the displacement of safety rope more nimble, can not obstruct staff's normal operation, guaranteed staff's operating efficiency, improved staff's experience and felt, reduced the psychological burden that the staff rejected the safety rope.

Utilize the distance monitoring unit is right sliding element's displacement monitors, follows sliding element takes place to remove and judges whether the staff takes off the safety rope, has promoted the ageing of monitoring, has guaranteed staff's operation safety, has alleviateed construction management personnel's monitoring burden, has reduced the potential safety hazard.

The pressure monitoring unit is utilized to monitor the real-time state of the worker, and whether the worker wears the safety rope and whether dangerous situations occur or not is judged according to the change of the pressure value, so that the monitoring efficiency of construction management personnel is higher, and the construction safety is further guaranteed.