Safety detection equipment for construction engineering materials
Technical Field
The utility model relates to the technical field of building material detection equipment, in particular to construction engineering material safety detection equipment.
Background
The construction engineering refers to the collective name of various buildings and engineering facilities which provide material technology foundation for human life and production, and is an organized, purposeful and large-scale economic activity of human beings.
The existing construction engineering material safety detection equipment can refer to Chinese patent application publication No. CN216955912U, and discloses construction engineering material safety detection equipment which comprises a workbench, wherein a position adjusting mechanism is arranged on one side of the top surface of the workbench, and a first supporting frame and a second supporting frame are sequentially arranged at the top end of the position adjusting mechanism. The utility model has the advantages that: one side through the workstation top surface is provided with position control mechanism, the bottom of first support frame and second support frame all with two guide rail sliding connection in the position control mechanism, be close to the first pneumatic cylinder of middle part fixedly connected with of first support frame side through the second support frame, the output of first pneumatic cylinder and the middle part fixed connection of first support frame side, and then the action is stretched or shortened to first pneumatic cylinder, thereby be convenient for adjust the relative distance between first support frame and the second support frame according to the length of engineering material sample, and press from both sides tightly the engineering material sample through four clamping mechanism, be convenient for improve the practicality. "
When the equipment is used, the engineering material samples are clamped through the four clamping mechanisms, so that the practicability is improved, due to the fact that the sizes of the building materials are different, the positions of the fixing devices are required to be adjusted when the building materials with different sizes are fixed, the positions of the fixing devices are inconvenient to adjust, the application range of the device is reduced, in addition, in the process of detecting the building materials, the different positions of the building materials are required to be detected for improving the accuracy of detection data, the angle of the detection materials is required to be adjusted, but the device is inconvenient to adjust the detection angle of the building materials, and the practicability of the device is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a construction engineering material safety detection device which has the advantages of being capable of adjusting the position of a fixing device and being convenient for clamping and fixing building materials with different sizes, has the advantages of being capable of adjusting the angle of the building materials and improving the practicability of the device, and solves the problems in the background art.
The utility model provides the following technical scheme: the utility model provides a construction engineering material security check out test set, includes workstation, position control subassembly, removes regulation subassembly and fixed subassembly, position control subassembly includes the movable plate, remove regulation subassembly and include the second motor, the output shaft of second motor runs through the outer wall of movable plate and rotates with the inner wall of movable plate to make the during operation of second motor reduce the friction loss between the output shaft of second motor and the movable plate, the output shaft end of second motor is provided with the first lead screw of being connected with the inner wall rotation of movable plate, so that the during operation of second motor drives first lead screw and rotates in the inner wall of movable plate, the outer edge of first lead screw is provided with the slide with the inner wall sliding connection of movable plate, so that the first lead screw rotates and drives the slide in the inner wall of movable plate, and then drives fixed subassembly and carry out position control.
As a preferable technical scheme of the utility model, the position adjusting assembly comprises a first motor, an output shaft of the first motor penetrates through the outer wall of the workbench and is rotationally connected with the inner wall of the workbench, so that friction loss between the first motor and the workbench is reduced when the first motor works, a threaded rod rotationally connected with the inner wall of the workbench is arranged at the output shaft end of the first motor, and the outer edge of the threaded rod is in threaded connection with the inner wall of the movable plate, so that the movable plate is driven to slide in the inner wall of the workbench when the threaded rod rotates.
As a preferable technical scheme of the utility model, the inner walls of the moving plates are provided with internal threads, and the directions of the internal threads of the two moving plates are opposite, so that the two moving plates can move oppositely.
As a preferable technical scheme of the utility model, the top of the workbench is provided with the mounting frame, the top of the mounting frame is provided with the electric telescopic rod, and the bottom of the power rod of the electric telescopic rod is provided with the pressure sensor, so that the pressure detection of building materials is facilitated.
As a preferable technical scheme of the utility model, the fixing assembly comprises a third motor, an output shaft of the third motor penetrates through the top of the sliding plate and rotates with the inner wall of the sliding plate, so that friction loss between the output shaft of the third motor and the sliding plate is reduced, a second screw rod which is rotationally connected with the inner wall of the sliding plate is arranged at the bottom of the third motor, so that the second screw rod is driven to rotate in the inner wall of the sliding plate when the third motor works, and a lifting block which is slidingly connected with the inner wall of the sliding plate is arranged at the outer edge of the second screw rod, so that the second screw rod is arranged. The lifting block is driven to lift during rotation, the fourth motor is arranged on the outer wall of the lifting block so as to drive the fourth motor to lift, a fixing frame is arranged at the output shaft end of the fourth motor, and a fixing rod is arranged on the inner wall of the fixing frame so as to facilitate driving of the fixing rod to adjust the height.
As a preferable technical scheme of the utility model, limiting round blocks are arranged at two ends of the fixing rod, so that the fixing rod is convenient to limit.
Compared with the prior art, the utility model has the following beneficial effects:
1. this construction engineering material security check out test set, work through control second motor, drive first lead screw and rotate in the inner wall of movable plate, and then drive the outer edge threaded connection of first lead screw and the inner wall sliding connection's of movable plate slide for the fixed subassembly that the drive slide outer wall was equipped with removes, realizes the adjustment to fixed subassembly position, then through manual rotation dead lever, makes can adjust the distance between the dead lever, and then makes the dead lever can carry out the centre gripping to the building material of placing between two dead levers fixed, improves the practicality of device.
2. This construction engineering material security check out test set, work through control third motor, drive the second lead screw and rotate in the inner wall of slide, and then drive the second lead screw outer edge threaded connection and slide's inner wall sliding connection's lifting block go up and down, make the outer wall that drives the lifting block go up and down through bolt fixed connection's fourth motor, realize the regulation to fourth motor position, control fourth motor work, drive mount and dead lever and rotate, and then drive the fixed building material of centre gripping between the dead lever and rotate, realize adjusting the angle of building material, be convenient for carry out the pressure test to building material's different positions.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a position adjustment structure according to the present utility model;
fig. 4 is a schematic view of a fixing structure of the present utility model.
In the figure: 1. a work table; 2. a mounting frame; 3. an electric telescopic rod; 4. a pressure sensor; 5. a position adjustment assembly; 501. a first motor; 502. a threaded rod; 503. a moving plate; 6. a movement adjustment assembly; 601. a second motor; 602. a first screw rod; 603. a slide plate; 7. a fixing assembly; 701. a third motor; 702. a second screw rod; 703. a lifting block; 704. a fourth motor; 705. a fixing frame; 706. and a fixing 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.
Referring to fig. 1-4, a construction engineering material safety detection device specifically includes a workbench 1, a mounting frame 2, a position adjusting assembly 5, a movement adjusting assembly 6 and a fixing assembly 7, wherein a building material is placed between two fixing rods 706, then the fixing rods 706 are manually rotated to adjust the distance between the two fixing rods 706, so that the two fixing rods 706 can clamp and fix the building material, an electric telescopic rod 3 is utilized to work, a pressure sensor 4 driving the bottom of the electric telescopic rod 3 to be fixedly connected through a bolt is enabled to move, and the pressure of the building material fixed between the fixing rods 706 can be detected, and the pressure born by the building material is monitored through the pressure sensor 4.
Further when first motor 501 drive threaded rod 502 rotates in the inner wall of workstation 1 for drive threaded rod 502 external edge threaded connection's movable plate 503 slip in the inner wall of workstation 1, make can reduce frictional resistance and friction loss between movable plate 503 and the workstation 1, improve movable plate 503's life, reduce the use cost of device, and make can drive and remove adjusting part 6 and fixed subassembly 7 and carry out position adjustment, and then make can fix the building material of different length and equidimension.
When the second motor 601 drives the first screw rod 602 to rotate in the inner wall of the movable plate 503, friction loss between the first screw rod 602 and the movable plate 503 can be reduced, the service life of the first screw rod 602 is prolonged, the sliding plate 603 which is connected with the inner wall of the movable plate 503 in a sliding manner along the threaded manner outside the first screw rod 602 is driven to slide in the inner wall of the movable plate 503 through rotation of the first screw rod 602, the longitudinal position of the fixing assembly 7 is convenient to adjust, the fixing assembly 7 is convenient to adjust the fixing position of building materials, and the practicability of the device is improved.
Further when the second lead screw 702 of third motor 701 drive bottom welded fastening rotates in the inner wall of slide 603 for drive second lead screw 702 outer edge threaded connection with slide 603's inner wall sliding connection's lifting block 703 go up and down, and make drive lifting block 703 outer wall go up and down through bolt fixed connection's fourth motor 704, and then make can adjust fourth motor 704's height, then manual rotation dead lever 706, make dead lever 706 can carry out position adjustment, and then make dead lever 706 can carry out the centre gripping fixed to the building material of equidimension not, improve device's application scope, and the device is convenient for operate.
In order to reduce the error that detected data exists, need carry out pressure detection to the different positions of building material, and then need adjust the detected position of building material, control second motor 601 work, drive first lead screw 602 and rotate, and then drive slide 603 and carry out position control, and make the fixed building material of centre gripping between drive dead lever 706 and the dead lever 706 remove, then control electric telescopic handle 3 drive pressure sensor 4 detects the different positions of building material, when the different face of building material needs to be detected, control fourth motor 704 work, drive dead lever 706 rotates, and then drive building material rotates, realize the purpose of detecting the different faces of building material.
When the device is used, when the first motor 501 drives the threaded rod 502 to rotate in the inner wall of the workbench 1, the movable plate 503 which drives the threaded rod 502 to be in threaded connection slides in the inner wall of the workbench 1, so that friction resistance and friction loss between the movable plate 503 and the workbench 1 can be reduced, the service life of the movable plate 503 is prolonged, the use cost of the device is reduced, the device can drive the movable adjusting component 6 and the fixed component 7 to perform position adjustment, the second motor 601 is controlled to operate, the first screw 602 is driven to rotate in the inner wall of the movable plate 503, the first screw 602 is driven to further drive the first screw 602 to move along the sliding plate 603 which is in threaded connection with the inner wall of the movable plate 503, the fixed component 7 which is arranged on the outer wall of the sliding plate 603 is driven to move, the position adjustment of the fixed component 7 is realized, then the fixed rod 706 is manually rotated, the fixed rod 706 can be adjusted, the building material which is placed between the two fixed rods 706 is clamped, the third motor 701 is controlled to operate, the second motor 701 is driven to operate, the second motor 702 is driven to rotate in the inner wall of the sliding block 702 is driven to rotate along the inner wall of the sliding connection with the movable plate 503, the fourth motor 704 is driven to rotate the fourth motor 702, and the lifting angle is further driven to rotate the fourth motor 702 is driven to rotate the fixed material is connected with the sliding plate 704, and the fourth motor is driven to rotate the fixed material to lift the sliding plate 706.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.