CN214538995U

CN214538995U - Road compressive capacity detection device for building engineering

Info

Publication number: CN214538995U
Application number: CN202120782185.1U
Authority: CN
Inventors: 叶八子
Original assignee: Anhui Zhicheng Construction Engineering Co ltd
Current assignee: Anhui Zhicheng Construction Engineering Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-29
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a road compressive capacity detection device for building engineering, which comprises an electric control cabinet, wherein two supporting seats are fixed on the left side of the electric control cabinet, a control panel is arranged on the outer surface of the front end of the electric control cabinet, a lifting lead screw is rotatably arranged on the supporting seats, a rotating wheel is fixed at the top of the lifting lead screw, a pressure sensor is fixedly arranged at the bottom of the lifting lead screw, a pressure block is fixed at the bottom of the pressure sensor, a fixing mechanism for fixing road samples is arranged under the pressure block, the utility model fixes the samples under the bottom of the pressure block through the fixing mechanism, and the samples with different sizes can be fixed under the adjusting action of the fixing mechanism, thereby realizing the condition that the detection device can measure samples with different specifications, being more convenient and flexible to use, reducing the cost increase and optimizing the detection process, the efficiency of road compressive capacity detection is improved.

Description

Road compressive capacity detection device for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a road compressive capacity detection device for building engineering.

Background

The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building constructions. Including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, learning, public activities and the like.

At present, after the concrete road construction is finished, the concrete road needs to be sampled for compression resistance detection, but when the sample is subjected to the compression resistance test, the sample needs to be fixed, the prior road pressure resistance detection device is not provided with a corresponding fixing device, a sample is placed on a detection platform, when the moving pressure block is contacted with a static sample, the pressure block firstly impacts and shakes the surface of the sample due to inertia, so that the sample can be easily inclined while applying pressure, particularly, when the sample is light, the impact generated by the pressure block is larger, the sample can slide out of the detection table to cause the failure of the detection process, the detection efficiency is influenced, the measurement accuracy is reduced, meanwhile, the shapes and the sizes of the samples are different, and the detection device meets the condition that the samples with different specifications can be measured, so the road pressure resistance detection device for the building engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can carry out road compressive capacity detection device for building engineering of quick fixation to the sample of different specifications size to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a road compression resistance detection device for constructional engineering comprises an electric control cabinet, wherein two supporting seats are fixed on the left side of the electric control cabinet, a control panel is installed on the outer surface of the front end of the electric control cabinet, a lifting screw rod is rotatably installed on the supporting seats, a rotating wheel is fixed at the top of the lifting screw rod, a pressure sensor is fixedly installed at the bottom of the lifting screw rod, a pressure block is fixed at the bottom of the pressure sensor, and a fixing mechanism for fixing a road sample is arranged right below the pressure block; the number of the connecting columns is four, the four connecting columns are fixed between the two supporting seats in a rectangular array, and a shielding mechanism for shielding splashed materials is arranged on the outer side of each connecting column; the fixing mechanism further comprises an installation box, the installation box is fixed on a supporting seat below the bottom of the pressure block, a movable plate is movably connected inside the installation box, four corners of the top of the movable plate are fixed with sliding columns, the top ends of the sliding columns slide through the top of the installation box and are fixed with connecting plates, the number of the connecting plates is two, two pressing blocks are fixed on one side, opposite to the two connecting plates, of each connecting plate, and the top of the movable plate is provided with a driving piece used for driving the movable plate to move up and down.

Preferably, the driving piece includes the wedge, the quantity of wedge is two, and two wedges all fix the top at the movable plate, the spacing groove has been seted up at the top of wedge, the spacing inslot roll is connected with the pulley, the top of pulley is fixed with the connecting rod, the one end that the pulley was kept away from to the connecting rod is fixed with the thread bush, the inboard threaded connection of thread bush has the removal lead screw, it passes through the bearing and is connected with the inner wall rotation of install bin to remove the lead screw, one side outer wall of install bin is fixed with driving motor, the one end of removing the lead screw is passed through the shaft coupling and is connected with driving motor's output, can produce drive power through the driving piece and promote the movable plate, and the removal of convenient compact heap is fixed the sample.

Preferably, the four corners of the bottom of the moving plate are all fixed with springs, and the bottom ends of the springs are fixed with the inner bottom of the installation box, so that the moving plate is more stable.

Preferably, the top of thread bush is fixed with first slider, first slider passes through the spout and the interior top sliding connection of install bin, plays spacing effect to the removal of thread bush.

Preferably, shelter from the mechanism including fixed cover and fender net, fixed cover cup joints the outside at the spliced pole, the quantity of fixed cover is two, the right-hand member that keeps off the net is fixed with first fixed block, the top of first fixed block is fixed with U type inserted bar, the outside of fixed cover is fixed with the round pin section of thick bamboo of pegging graft with U type inserted bar bottom activity, the left end that keeps off the net is fixed with the semicircle cutting ferrule, the semicircle cutting ferrule is connected with the outside looks gomphosis of spliced pole, can prevent splashing of test sample through sheltering from the mechanism.

Preferably, the two ends of the moving plate are fixed with second sliding blocks, and the second sliding blocks are connected with the inner side wall of the installation box in a sliding mode through sliding grooves, so that the moving plate can move smoothly.

Preferably, the pressure sensor is electrically connected with the control panel through a wire, so that the pressure data can be conveniently displayed and transmitted.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a pass through fixed establishment with the sample and fix in pressure piece bottom below, fixed establishment's regulation effect can carry out the sample of different sizes and fix to the realization satisfies the condition that detection device can measure different specification samples, uses the increase that makes things convenient for more in a flexible way to reduce the cost, has optimized the detection process more, has improved the efficiency that road compressive capacity detected.

2. The utility model discloses a driving piece at the inside setting of install bin can improve the fixed automatic process of sample for fixed establishment's fixed effect is more accurate convenient.

3. The utility model discloses a mechanism that shelters from of design can play the effect of sheltering from to test area, prevents splashing and the accidental injury tester of test sample.

Drawings

FIG. 1 is a schematic view of the overall shape and structure of the present invention;

FIG. 2 is a schematic view of the fixing mechanism of the present invention;

FIG. 3 is a schematic view of a partial structure of the fixing mechanism of the present invention;

fig. 4 is a schematic structural view of the fixing mechanism of the present invention at another viewing angle;

FIG. 5 is a schematic view of the driving member of the present invention;

fig. 6 is the structural schematic diagram of the shielding mechanism of the present invention.

In the figure: 1-an electric control cabinet; 2-a support seat; 3-a control panel; 4-lifting screw rod; 5-rotating wheel; 6-a pressure sensor; 7-connecting column; 8-a pressure block; 9-a fixing mechanism; 10-a shielding mechanism; 11-mounting a box; 12-a strut; 13-a spring; 14-moving the plate; 15-a connecting plate; 16-a compression block; 17-a drive member; 18-a wedge block; 19-a limit groove; 20-a pulley; 21-a connecting rod; 22-a threaded sleeve; 23-moving the screw rod; 24-a drive motor; 25-a first slider; 26-a second slide; 27-fixing a sleeve; 28-blocking net; 29-a first fixed block; a 30-U-shaped inserted link; 31-a pin barrel; 32-semi-circular cutting sleeve.

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.

Example 1

Referring to fig. 1-4, a road pressure resistance detection device for construction engineering in the figure includes an electric control cabinet 1, two support seats 2 are fixed on the left side of the electric control cabinet 1, an operation panel 3 is installed on the outer surface of the front end of the electric control cabinet 1, a lifting screw 4 is rotatably installed on the support seats 2, a rotating wheel 5 is fixed on the top of the lifting screw 4, a pressure sensor 6 is fixedly installed on the bottom of the lifting screw 4, a pressure block 8 is fixed on the bottom of the pressure sensor 6, and a fixing mechanism 9 for fixing a road sample is arranged right below the pressure block 8; the number of the connecting columns 7 is four, the four connecting columns 7 are fixed between the two supporting seats 2 in a rectangular array, and a shielding mechanism 10 for shielding splashed materials is arranged on the outer side of each connecting column 7; fixing mechanism 9 still includes install bin 11, install bin 11 is fixed on supporting seat 2 of 8 bottoms below in pressure block, the inside swing joint of install bin 11 has movable plate 14, four corners at the top of movable plate 14 all are fixed with traveller 12, the top of traveller 12 slides and runs through the top of install bin 11, and is fixed with connecting plate 15, the quantity of connecting plate 15 is two, and just one side that two connecting plates 15 are relative all is fixed with two compact heap 16, the top of movable plate 14 is provided with and is used for driving it to carry out up-and-down motion driving piece 17.

In order to make the moving plate 14 move more stably, springs 13 are fixed at four corners of the bottom of the moving plate 14, and the bottom ends of the springs 13 are fixed to the inner bottom of the mounting box 11

Meanwhile, in order to facilitate smooth movement of the moving plate 14, second sliders 26 are fixed at two ends of the moving plate 14, and the second sliders 26 are slidably connected with the inner side wall of the installation box 11 through sliding grooves.

In addition, in order to facilitate the display and transmission of pressure data, the pressure sensor 6 is electrically connected with the control panel 3 through a wire.

When the samples were tested: at first put the sample on the brace table at installation box 11 top, then fix the sample through compact heap 16 on the fixed establishment 9, then open the operating switch who controls panel 3, the adjustment pressure value is an initial value, then it is rotatory to drive lift lead screw 4 through rotatory runner 5, lift lead screw 4 drives pressure sensor 6 down motion, then pressure block 8 and the sample contact of pressure sensor 6 bottom, it breaks the damage to continue to rotate runner 5 until the sample appears, can show the pressure value that pressure sensor 6 measured on controlling panel 3 this moment, the experiment finishes.

Example 2

Referring to fig. 4 and 5, in this embodiment, to further describe embodiment 1, in the illustration, the installation box 11 is fixed on the support seat 2 below the bottom of the pressure block 8, the inside of the installation box 11 is movably connected with a moving plate 14, four corners of the top of the moving plate 14 are all fixed with sliding columns 12, the top ends of the sliding columns 12 slidably penetrate through the top of the installation box 11, and are fixed with two connecting plates 15, two pressing blocks 16 are fixed on opposite sides of the two connecting plates 15, and a driving member 17 for driving the moving plate 14 to move up and down is arranged on the top of the moving plate.

Wherein, driving piece 17 includes wedge 18, the quantity of wedge 18 is two, and two wedges 18 are all fixed at the top of movable plate 14, spacing groove 19 has been seted up at the top of wedge 18, the rolling pulley 20 that is connected with in the spacing groove 19, the top of pulley 20 is fixed with connecting rod 21, the one end that pulley 20 was kept away from to connecting rod 21 is fixed with thread bush 22, the inboard threaded connection of thread bush 22 has removal lead screw 23, it is connected through the inner wall rotation of bearing and install bin 11 to remove lead screw 23, one side outer wall of install bin 11 is fixed with driving motor 24, the one end of removing lead screw 23 is passed through the shaft coupling and is connected with driving motor 24's output.

In addition, in order to limit the movement of the threaded sleeve 22, a first sliding block 25 is fixed on the top of the threaded sleeve 22, and the first sliding block 25 is slidably connected with the inner top of the installation box 11 through a sliding groove.

When moving the moving plate 14 up and down: firstly, the driving motor 24 is started, the driving motor 24 drives the movable screw rod 23 to rotate, the movable screw rod 23 drives the threaded sleeve 22 to start moving through the first sliding block 25, the threaded sleeve 22 drives the connecting rod 21 to move, the connecting rod 21 slides in the limiting groove 19 through the pulley 20 to drive the wedge block 18 to move, and finally the wedge block 18 pushes or pulls the movable plate 14 to move up and down.

Example 3

Referring to fig. 1 and 6, in this embodiment, to further describe embodiment 1, the shielding mechanism 10 in the figure includes a fixing sleeve 27 and two shielding nets 28, the fixing sleeve 27 is sleeved outside the connecting column 7, the number of the fixing sleeves 27 is two, a first fixing block 29 is fixed at the right end of the shielding net 28, a U-shaped inserting rod 30 is fixed at the top of the first fixing block 29, a pin cylinder 31 movably inserted into the bottom end of the U-shaped inserting rod 30 is fixed at the outside of the fixing sleeve 27, a semicircular clamping sleeve 32 is fixed at the left end of the shielding net 28, the semicircular clamping sleeve 32 is connected with the outside of the connecting column 7 in an embedded manner, and the shielding mechanism 10 can prevent the test sample from splashing.

When the splash of the test sample is shielded: the U-shaped inserted rod 30 is inserted into the pin cylinder 31 by taking the blocking net 28, then the blocking net 28 is rotated by taking the pin cylinder 31 as a rotation center, so that the semicircular clamping sleeve 32 at one end of the blocking net 28 is rotated to the edge of the other connecting column 7, and finally the semicircular clamping sleeve 32 is clamped on the connecting column 7, and the test sample can be prevented from splashing through the blocking net 28.

In the scheme, the pressure sensor 6 is preferably of an SFZT-01 model, the driving motor 24 is preferably of a Y80M1-2 model, the motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit is operated as the conventional circuit, the circuits and the wireless automatic control related to the scheme are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a road compressive capacity detection device for building engineering which characterized in that includes:

the device comprises an electric control cabinet (1), wherein two supporting seats (2) are fixed on the left side of the electric control cabinet (1), a control panel (3) is installed on the outer surface of the front end of the electric control cabinet (1), a lifting screw rod (4) is installed on each supporting seat (2) in a rotating mode, a rotating wheel (5) is fixed on the top of each lifting screw rod (4), a pressure sensor (6) is fixedly installed at the bottom of each lifting screw rod (4), a pressure block (8) is fixed at the bottom of each pressure sensor (6), and a fixing mechanism (9) used for fixing a road sample is arranged right below each pressure block (8);

the device comprises connecting columns (7), wherein the number of the connecting columns (7) is four, the four connecting columns (7) are fixed between two supporting seats (2) in a rectangular array, and a shielding mechanism (10) for shielding splashed materials is arranged on the outer side of each connecting column (7);

fixed establishment (9) still include install bin (11), install bin (11) are fixed on supporting seat (2) of pressure piece (8) bottom below, the inside swing joint of install bin (11) has movable plate (14), four corners in top of movable plate (14) all are fixed with traveller (12), the top of installing bin (11) is run through in the top slip of traveller (12), and is fixed with connecting plate (15), the quantity of connecting plate (15) is two, and two one sides that connecting plate (15) are relative all are fixed with two compact heap (16), the top of movable plate (14) is provided with and is used for driving it and carries out up-and-down motion driving piece (17).

2. The device for detecting the road pressure resistance for the constructional engineering as claimed in claim 1, wherein: driving piece (17) are including wedge (18), the quantity of wedge (18) is two, and two wedge (18) are all fixed at the top of movable plate (14), spacing groove (19) have been seted up at the top of wedge (18), roll connection has pulley (20) in spacing groove (19), the top of pulley (20) is fixed with connecting rod (21), the one end that pulley (20) were kept away from in connecting rod (21) is fixed with thread bush (22), the inboard threaded connection of thread bush (22) has removal lead screw (23), it is connected with the inner wall rotation of install bin (11) through the bearing to remove lead screw (23), one side outer wall of install bin (11) is fixed with driving motor (24), the one end of removing lead screw (23) is passed through the shaft coupling and is connected with the output of driving motor (24).

3. The device for detecting the road pressure resistance for the constructional engineering as claimed in claim 1, wherein: and springs (13) are fixed at four corners of the bottom of the moving plate (14), and the bottom ends of the springs (13) are fixed with the inner bottom of the installation box (11).

4. The device for detecting the road pressure resistance for the constructional engineering as claimed in claim 2, wherein: the top of the threaded sleeve (22) is fixed with a first sliding block (25), and the first sliding block (25) is connected with the inner top of the installation box (11) in a sliding mode through a sliding groove.

5. The device for detecting the road pressure resistance for the constructional engineering as claimed in claim 1, wherein: shelter from mechanism (10) including fixed cover (27) and fender net (28), fixed cover (27) cup joint in the outside of spliced pole (7), the quantity of fixed cover (27) is two, the right-hand member that keeps off net (28) is fixed with first fixed block (29), the top of first fixed block (29) is fixed with U type inserted bar (30), the outside of fixed cover (27) is fixed with round pin section of thick bamboo (31) of pegging graft with U type inserted bar (30) bottom activity, the left end that keeps off net (28) is fixed with semicircle cutting ferrule (32), semicircle cutting ferrule (32) are connected with the outside looks gomphosis of spliced pole (7).

6. The device for detecting the road pressure resistance for the constructional engineering as claimed in claim 2, wherein: and second sliding blocks (26) are fixed at two ends of the moving plate (14), and the second sliding blocks (26) are in sliding connection with the inner side wall of the installation box (11) through sliding grooves.

7. The device for detecting the road pressure resistance for the constructional engineering as claimed in claim 1, wherein: the pressure sensor (6) is electrically connected with the control panel (3) through a lead.