CN211061354U

CN211061354U - Intensity detection device is used in building model processing

Info

Publication number: CN211061354U
Application number: CN201921779275.4U
Authority: CN
Inventors: 李耀庭
Original assignee: Shanghai Sife Construction Technology Co ltd
Current assignee: Shanghai Sife Construction Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-21
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to the technical field of building engineering quality detection, and discloses an intensity detection device for building model processing, which comprises a cylinder body, a bracket, a control switch, a detection platform, a speed reducer and a gravity block; the inside of barrel is provided with a set of gravity piece that is circular structure, the edge fixed mounting in four places of gravity piece has four groups of sliders, slider sliding connection is on seting up the spout in the barrel inner wall, the top center department of gravity piece has hung wire rope through the couple is fixed, wire rope's outside bottom is connected downwards on fixing the speed reducer at left side support top, be located the barrel lower part and control on the lateral wall fixed mounting have the pneumatic cylinder, the downside output of pneumatic cylinder is provided with the hydraulic stem, the bottom fixedly connected with compact heap of hydraulic stem. The utility model has the advantages that: the security is high, and the detection dynamics is strong, and is effectual, and energy resource consumption is lower, and the practicality is strong.

Description

Intensity detection device is used in building model processing

Technical Field

The utility model relates to a building engineering quality detects technical field, specifically is an intensity detection device is used in building model processing.

Background

In engineering quality detection, detection works such as concrete strength detection and mortar strength detection are mostly detected by adopting a laboratory submission mode.

Chinese patent (publication No. CN 206671060U, publication No. 2017.11.24) provides a building material strength detection device, which comprises a pressure testing mechanism, a transmission mechanism, an information acquisition device and a controller, wherein the controller comprises a transmission mechanism control unit, an information acquisition device control unit and a pressure testing mechanism control unit, compared with the prior art that the detection personnel need to carry the sample to be detected and record the sample information and the measurement information, because the building material strength detection device is under the mutual action of the pressure testing mechanism, the transmission mechanism, the information acquisition device and the controller, can automatically realize the work of conveying the sample to be detected, collecting the sample information, detecting the sample and collecting the sample detection result information, thereby promote the work efficiency of building material intensity detection work by a wide margin, reduced inspector's work load. However, when the device is used for detecting an object to be detected, the part of the pressure detection mechanism is arranged outside, danger is easy to occur during movement detection, the safety is low, the mechanism is adopted to control the pressure piece to move up and down, the energy consumption is high, the detection strength of the object to be detected is low, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intensity detection device is used in building model processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a strength detection device for building model processing, including barrel, support, control switch, detection platform, speed reducer, gravity piece, the left and right sides of barrel is fixed to be the support of L type structure and is supported, the bottom of support is fixed mounting on ground, be located the fixed mounting of left side support on the lateral wall control switch, control switch is used for controlling opening and stopping of whole device, be provided with the detection platform under the barrel, the bottom of detection platform supports through two sets of stabilizer blades, the inside of barrel is provided with a set of gravity piece that is circular structure, four groups of sliders are fixed mounting at the edge of gravity piece everywhere, slider sliding connection is in seting up on the spout in the barrel inner wall, the top center department of gravity piece is fixed with wire rope through the couple, wire rope upwards extends the top of barrel to slide through two sets of pulleys and support in the top of barrel, wire rope's outside bottom is connected downwards and is fixed on the speed reducer at left side support top, can drive wire rope and roll up through starting the speed reducer, and then drive gravity piece upwards move in.

The hydraulic cylinder is fixedly mounted on the left side wall and the right side wall of the lower portion of the cylinder body, a hydraulic rod is arranged at the output end of the lower side of the hydraulic cylinder, a pressing block is fixedly connected to the bottom end of the hydraulic rod and located above the detection table, the pressing block is driven to move downwards through the hydraulic cylinder, and therefore the building model material to be detected and placed on the surface of the detection table is fixed. Through adjusting not the gravity piece of co-altitude and striking to the determinand, then according to the deformation that the determinand can bear to and broken condition, detect out the intensity range that can be suitable for of determinand, use when being convenient for construct.

As a further aspect of the present invention: the bottom end of the supporting leg is fixedly provided with a sucker for keeping the bottom of the supporting leg stable.

As a further aspect of the present invention: the middle part of stabilizer blade is provided with a set of spring frame, and the inside elastic connection of spring frame has vertical spring, and the top elastic connection of spring is in the bottom that is located the stabilizer blade of spring frame upside, when examining test table and receiving decurrent pressure, can carry out the shock attenuation of reducing pressure through the spring that sets up at the stabilizer blade middle part to prevent that the stabilizer blade from receiving great pressure and damaging.

As a further aspect of the present invention: the bottom of the pulley is supported through the support rods, and the support rods are reinforced through the reinforcing rods.

As a further aspect of the present invention: the upper end and the lower end of the sliding groove are fixedly provided with anti-collision pads for preventing the sliding block from moving and being damaged.

As a further aspect of the present invention: the lower fixed surface of compact heap is provided with the arch, and bellied setting is used for improving the frictional force between compact heap lower surface and the determinand to improve the stability that the determinand was pressed to the compact heap.

As a further aspect of the present invention: the inner wall outside of barrel is provided with the one deck puigging, and the setting of puigging is used for reducing the outer biography of the noise that the inside gravity piece of barrel produced at the during operation, and then the pollution of noise reduction.

Compared with the prior art, the beneficial effects of the utility model are that: the gravity blocks with different heights are adjusted to impact the object to be detected, and then the applicable strength range of the object to be detected is detected according to the deformation and crushing condition borne by the object to be detected, so that the gravity block is convenient to use in construction; the gravity block is driven to freely fall through the speed reducer, the steel wire rope and the pulley, so that the energy consumption is reduced conveniently, and the detection strength is high; through setting up gravity piece at the inside free fall of barrel, the security is high, and danger is little.

Drawings

Fig. 1 is a schematic structural view of a strength detection device for building model processing.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic perspective view of the cylinder 10 in the strength testing apparatus for building model processing.

Wherein: the device comprises a cylinder body 10, a support 11, a control switch 12, a detection table 13, a support leg 14, a suction cup 15, a speed reducer 16, a steel wire rope 17, a pulley 18, a reinforcing rod 19, a gravity block 20, a sliding groove 21, a sliding block 22, a hydraulic cylinder 23, a pressing block 24, a sound insulation layer 25, a spring frame 26 and a spring 27.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-3, a strength detection device for building model processing comprises a cylinder 10, a support 11, a control switch 12, a detection table 13, a speed reducer 16 and a gravity block 20, wherein the support 11 in L-shaped structure is fixed on the left side and the right side of the cylinder 10 for supporting, the bottom of the support 11 is fixedly installed on the ground, the control switch 12 is fixedly installed on the side wall of the left support 11, the control switch 12 is used for controlling the start and stop of the whole device, the detection table 13 is arranged right below the cylinder 10, the bottom of the detection table 13 is supported by two groups of support legs 14, the bottom ends of the support legs 14 are fixedly installed with suction cups 15 for keeping the bottom of the support legs 14 stable, a group of spring frames 26 is arranged in the middle of the support legs 14, vertical springs 27 are elastically connected inside the spring frames 26, the top ends of the springs 27 are elastically connected to the bottom of the support legs 14 on the upper side of the spring frames 26, and when the detection table 13 is subjected to downward pressure, the springs 27 arranged in the middle of.

The inside of barrel 10 is provided with a set of gravity piece 20 that is circular structure, four sets of sliders 22 are installed to the edge fixed mounting of gravity piece 20 everywhere, slider 22 sliding connection is on seting up the spout 21 in the barrel 10 inner wall, the top center department of gravity piece 20 has wire rope 17 through the fixed suspension of couple, wire rope 17 upwards extends the top of barrel 10, and slide the support in the top of barrel 10 through two sets of pulleys 18, wire rope 17's outside bottom is connected downwards on fixing the speed reducer 16 at left side support 11 top, can drive wire rope 17 through starting speed reducer 16 and carry out the rolling, and then drive gravity piece 20 at the inside rebound of barrel 10. The bottom of the pulley 18 is supported by support bars, which are reinforced by reinforcing bars 19. The upper and lower ends of the sliding groove 21 are fixedly provided with crash pads for preventing the sliding block 22 from moving and being damaged.

Be located fixed mounting on the lateral wall about barrel 10 lower part and have pneumatic cylinder 23, pneumatic cylinder 23's downside output is provided with the hydraulic stem, and the bottom fixedly connected with compact heap 24 of hydraulic stem, compact heap 24 are located the top of examining test table 13, drive compact heap 24 downstream through pneumatic cylinder 23, and then will place and fix at the building model material that awaits measuring on examining test table 13 surface. The lower fixed surface of compact heap 24 is provided with the arch, and bellied setting is used for improving the frictional force between compact heap 24 lower surface and the determinand to improve compact heap 24 and press the stability of holding the determinand. Through adjusting not the gravity piece 20 of co-altitude to the determinand striking, then according to the deformation that the determinand can bear, and broken condition, detect out the intensity scope that the determinand can be suitable for, use when being convenient for building.

The utility model discloses a theory of operation is: firstly, a building model material to be detected is placed on the detection platform 13, then the pressing block 24 is driven by the starting hydraulic cylinder 23 to downwards fix an object to be detected, then the speed reducer 16 is started to lift the gravity block 20 upwards to a proper height, then the speed reducer 16 is closed, the gravity block 20 makes free falling motion under the action of gravity, then the object to be detected placed on the detection platform 13 is impacted, the gravity block 20 with different heights makes free falling motion, and then the strength of the object to be detected is detected.

Example two

On the basis of the first embodiment, a sound insulation layer 25 is arranged on the outer side of the inner wall of the cylinder 10, and the sound insulation layer 25 is arranged to reduce the outward transmission of noise generated by the gravity block 20 in the cylinder 10 during operation, so as to reduce noise pollution.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The strength detection device for building model machining comprises a cylinder body (10), a support (11), a control switch (12), a detection table (13), a speed reducer (16) and a gravity block (20), wherein the support (11) with an L-shaped structure is fixedly supported on the left side and the right side of the cylinder body (10), the bottom of the support (11) is fixedly installed on the ground, the control switch (12) is fixedly installed on the side wall of the support (11) on the left side, the detection table (13) is arranged right below the cylinder body (10), the bottom of the detection table (13) is supported through two groups of support legs (14), the strength detection device is characterized in that a group of gravity blocks (20) with a circular structure are arranged inside the cylinder body (10), four groups of sliding blocks (22) are fixedly installed on the edges of the four positions of the gravity blocks (20), the sliding blocks (22) are slidably connected to sliding grooves (21) formed in the inner wall of the cylinder body (10), a steel wire rope (17) is fixedly hung in the center of the top of the gravity block (20) through a hook, the steel wire rope (17) upwards extends through the top of the cylinder body (10), the steel rope (17) is slidably supported on sliding grooves (10) and is connected to the upper portion of the left side wall of the support (23), a hydraulic cylinder support (24), a hydraulic cylinder (24) is fixedly connected to the lower end of the hydraulic cylinder (24), and an output end of the hydraulic.

2. The strength detecting device for building model processing according to claim 1, wherein a suction cup (15) for keeping the bottom of the supporting leg (14) stable is fixedly installed at the bottom end of the supporting leg (14).

3. The strength detecting device for building model processing as recited in claim 2, wherein a set of spring holders (26) are provided in the middle of the supporting legs (14), vertical springs (27) are elastically connected to the inside of the spring holders (26), and the top ends of the springs (27) are elastically connected to the bottom of the supporting legs (14) located on the upper side of the spring holders (26).

4. The strength detecting device for building model processing according to claim 3, wherein the bottom of the pulley (18) is supported by support bars, and the support bars are reinforced by reinforcing bars (19).

5. The strength detecting device for building model processing according to claim 4, wherein crash pads for preventing the slide block (22) from moving and being damaged are fixedly installed at the upper and lower end portions of the slide groove (21).

6. The strength detection device for building model processing according to claim 5, characterized in that a protrusion is fixedly arranged on the lower surface of the pressing block (24).

7. The apparatus for testing the strength of a building model according to any one of claims 1 to 6, wherein a sound-proof layer (25) is provided on the outer side of the inner wall of the cylindrical body (10).