CN220478887U - Heavy bearing experiment table for building material experiments - Google Patents

Abstract

The utility model relates to the field of building material experiment tables, and discloses a heavy bearing experiment table for building material experiments, which comprises an experiment table body, a supporting seat, a building material bearing plate, a shielding assembly and a cleaning assembly, wherein an installation cavity with an opening structure at the top is formed in the experiment table body, and the supporting seat is fixedly installed on the inner wall at the bottom of the installation cavity. The utility model has the following advantages and effects: during the test of placing building material sample in building material loading board, be convenient for enclose the cover to rise to the top suitable height position of laboratory bench body to the style of calligraphy that returns, utilize the style of calligraphy to enclose and keep off the cover and can enclose the protection to building material sample, prevent that building material sample from dropping or taking place the broken slag and splashing and accidentally injuring staff when broken, security performance when improving the use, after the experiment is finished moreover, can brush the cleaning to building material loading board surface voluntarily to the next time use.

Description

Heavy bearing experiment table for building material experiments

Technical Field

The utility model relates to the technical field of building material experiment tables, in particular to a heavy bearing experiment table for building material experiments.

Background

In the whole building construction process, various building engineering materials are required to be used, in order to detect the quality of the building materials, related detection personnel are required to carry out experimental detection on the building materials before the building materials are put into use, when the building materials are detected, building material samples are often required to be placed on a bearing experiment table for carrying out experimental operation, and when the building material samples with large weight and large volume are detected, a heavy bearing experiment table is required to be used. Through retrieval, patent literature with an authorized bulletin number of CN216538563U discloses a heavy bearing experiment table for building material experiments, wherein a box door is arranged on two front supporting columns through a rotating shaft, the lower sides among the four supporting columns are connected through a lower cross rod, the upper sides among the four supporting columns are connected through an upper cross rod, the middle parts among the upper cross rods on the front side and the rear side are connected through a connecting longitudinal rod, and two inclined support rods and a middle support rod are respectively connected between the upper cross rod on the front side and the rear side and an experiment table plate body; the upper surface of the experiment table plate body is provided with a concave limiting groove, the left side of the limiting groove is provided with a heating plate body, the front upper side of the experiment table plate body is provided with a heating controller, and the heating controller is electrically connected with the heating plate body; the utility model can realize quick support, has high strength, is convenient for heating building materials and is convenient for detecting the building materials; convenient to use, the quick operation of being convenient for can improve stability, simple structure has improved efficiency.

The existing heavy bearing experiment table for building material experiments still has at least the following defects in actual use: during the detection test of the building material sample on the experiment table plate body, the building material sample cannot be subjected to enclosure protection, when the violent mode detection experiments such as pressure and impact are required to be carried out on some building material samples, the risk that the building material sample is splashed by broken slag to accidentally injure staff once being broken by force is used, and then the safety performance is not high when the building material sample is used.

Therefore, it is necessary to design a heavy load-bearing experiment table for building material experiments, which can protect building material samples by enclosing, prevent workers from being accidentally injured by splashing slag when the building material samples fall or are broken in the detection experiment process, and improve the safety performance during use.

Disclosure of Invention

The utility model aims to provide a heavy bearing experiment table for building material experiments, which is convenient for lifting a reverse-U-shaped enclosure cover to a proper height position above an experiment table body, and can be used for enclosure protection of building material samples, so that the situation that workers are accidentally injured due to splashing of slag generated when the building material samples fall or are broken is prevented, the safety performance in use is improved, and the surface of a building material bearing plate can be automatically brushed and cleaned after the experiment is finished, so that the next use effect is facilitated.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a heavy loading experiment platform for building material experiments, includes laboratory bench body, supporting seat, building material loading board, shelters from subassembly and clean subassembly, the installation cavity that the top is the opening structure has been seted up in the laboratory bench body, supporting seat fixed mounting is on the bottom inner wall of installation cavity, building material loading board fixed mounting is at the top of supporting seat, the upper surface of building material loading board and the upper surface of laboratory bench body are located same horizontal plane, shelter from subassembly and clean subassembly all set up on the laboratory bench body, shelter from the subassembly and be used for enclosing and keep off building material loading board, clean subassembly is used for cleaning building material loading board surface.

The utility model is further provided with: the shielding assembly comprises a back-shaped enclosure cover, two connecting transverse plates and two first electric hydraulic cylinders, the back-shaped enclosure cover is located in the mounting cavity, the top and the bottom of the back-shaped enclosure cover are of an opening structure, the outer side wall of the back-shaped enclosure cover is in sliding contact with the inner side wall of the mounting cavity, the inner side wall of the back-shaped enclosure cover is in sliding contact with the side wall of the building material bearing plate, the upper surface of the back-shaped enclosure cover and the upper surface of the experiment table body are located on the same horizontal plane, the two connecting transverse plates are fixedly installed on the left side inner wall and the right side inner wall of the back-shaped enclosure cover respectively, the two first electric hydraulic cylinders are fixedly installed on the bottom inner wall of the mounting cavity, the supporting seat is located between the two first electric hydraulic cylinders, the output shaft ends of the two first electric hydraulic cylinders are all extended into the back-shaped enclosure cover, and the output shaft ends of the two first electric hydraulic cylinders are fixedly connected with the bottoms of the corresponding connecting transverse plates respectively.

The utility model is further provided with: limiting plates are fixedly installed on the left inner wall and the right inner wall of the installation cavity, and the bottoms of the reverse-U-shaped enclosure cover are contacted with the two limiting plates.

The utility model is further provided with: the four inner walls of the front side, the rear side, the left side and the right side of the back-shaped enclosure cover are respectively provided with an observation hole, and observation mirrors are fixedly installed in the four observation holes.

The utility model is further provided with: the cleaning assembly comprises a cross beam, a screw rod, a sliding seat, a brush plate, bristles and a motor, wherein the cross beam is fixedly arranged at the top of a bench body of the experiment table and positioned at the rear of a reverse-square-shaped enclosure cover, a sliding groove is formed in the front side of the cross beam, the screw rod is rotatably arranged in the sliding groove, the sliding seat is sleeved with threads and arranged on the screw rod in a sliding manner, the front side of the sliding seat extends out of the sliding groove, the brush plate is fixedly arranged on the front side wall of the sliding seat, the bristles are fixedly arranged at the bottom of the brush plate, the motor is fixedly arranged at the left end of the cross beam, and the output shaft end of the motor extends into the sliding groove and is fixedly connected with the left end of the screw rod.

The utility model is further provided with: the sliding groove is internally and fixedly provided with a transverse guide rod positioned above the screw rod, and the sliding seat is sleeved on the transverse guide rod in a sliding way.

The utility model is further provided with: the right side outer wall of the experiment table body is fixedly provided with a collecting box, and the top of the collecting box is of an opening structure.

The utility model is further provided with: the bottom of laboratory bench stage body rotates and installs a plurality of universal wheels, and a plurality of universal wheels are pairwise symmetric distribution, and the bottom fixed mounting of laboratory bench stage body has a plurality of second electronic pneumatic cylinders, and a plurality of second electronic pneumatic cylinders are pairwise symmetric respectively, and the equal fixed mounting of output axle head of a plurality of second electronic pneumatic cylinders has anti-skidding cushion.

The utility model is further provided with: .

The beneficial effects of the utility model are as follows:

the utility model can firmly support the building material bearing plate by utilizing the supporting seat, and can be used for bearing and placing the building material sample to be detected by utilizing the building material bearing plate, thereby being convenient for carrying out detection experiment on the building material sample.

According to the utility model, the shielding assembly consisting of the reverse-square-shaped shielding cover, the two connecting transverse plates and the two first electric hydraulic cylinders is used for conveniently adjusting the height position of the reverse-square-shaped shielding cover, the reverse-square-shaped shielding cover can be lifted to a proper height position above the experiment table body during the detection experiment of the building material sample, the reverse-square-shaped shielding cover can be used for shielding the building material sample, workers are prevented from being accidentally injured due to the splashing of broken slag when the building material sample falls or is broken in the experiment process, the safety performance in use is improved, and the reverse-square-shaped shielding cover can be stored and reset after the experiment is finished.

According to the utility model, the cleaning assembly consisting of the cross beam, the screw rod, the sliding seat, the brush plate, the brush hair and the motor is utilized, and after the detection experiment work of the building material sample is completed, the surface of the building material bearing plate can be automatically brushed and cleaned, so that the next use is facilitated.

The utility model is convenient for moving the experiment table body and can stably place the experiment table body on the ground by utilizing the joint cooperation of the universal wheels, the second electric hydraulic cylinders and the anti-skid cushion blocks.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of the present embodiment.

Fig. 2 is a schematic diagram of a front sectional structure of the present embodiment.

Fig. 3 is a schematic perspective view of a back-shaped enclosure cover.

In the figure, 1, an experiment table body; 2. a mounting cavity; 3. a support base; 4. building material bearing plate; 5. the back-shaped enclosure cover; 6. a connecting transverse plate; 7. a first electro-hydraulic cylinder; 8. a limiting plate; 9. an observation mirror; 10. a cross beam; 11. a chute; 12. a screw rod; 13. a slide; 14. brushing a plate; 15. brushing; 16. a motor; 17. a transverse guide rod; 18. a collection box; 19. a universal wheel; 20. a second electro-hydraulic cylinder; 21. an anti-skid cushion block.

Description of the embodiments

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

Referring to fig. 1, 2 and 3, the utility model provides a heavy load bearing experiment table for building material experiments, which comprises an experiment table body 1, a supporting seat 3, a building material bearing plate 4, a shielding component and a cleaning component, wherein a mounting cavity 2 with an opening structure at the top is arranged in the experiment table body 1, the supporting seat 3 is fixedly arranged on the inner wall at the bottom of the mounting cavity 2, the building material bearing plate 4 is fixedly arranged at the top of the supporting seat 3, the upper surface of the building material bearing plate 4 and the upper surface of the experiment table body 1 are positioned on the same horizontal plane, the supporting seat 3 is used for firmly supporting the building material bearing plate 4, the building material bearing plate 4 is used for bearing and placing building material samples to be detected, the shielding component and the cleaning component are arranged on the experiment table body 1, the shielding component is used for enclosing the building material bearing plate 4, the shielding assembly comprises a reverse-U-shaped enclosure cover 5, two connecting transverse plates 6 and two first electric hydraulic cylinders 7, wherein the reverse-U-shaped enclosure cover 5 is positioned in the installation cavity 2, the top and the bottom of the reverse-U-shaped enclosure cover 5 are of an opening structure, the outer side wall of the reverse-U-shaped enclosure cover 5 is in sliding contact with the inner side wall of the installation cavity 2, the inner side wall of the reverse-U-shaped enclosure cover 5 is in sliding contact with the side wall of the building material bearing plate 4, the upper surface of the reverse-U-shaped enclosure cover 5 and the upper surface of the experiment table body 1 are positioned on the same horizontal plane, the two connecting transverse plates 6 are respectively fixedly arranged on the left side inner wall and the right side inner wall of the reverse-U-shaped enclosure cover 5, the two first electric hydraulic cylinders 7 are fixedly arranged on the bottom inner wall of the installation cavity 2, the supporting seat 3 is positioned between the two first electric hydraulic cylinders 7, the output shaft ends of the two first electric hydraulic cylinders 7 extend into the reverse-U-shaped enclosure cover 5, the output shaft ends of the two first electro-hydraulic cylinders 7 are respectively and fixedly connected with the bottoms of the corresponding connecting transverse plates 6, the two first electro-hydraulic cylinders 7 are utilized to control the two connecting transverse plates 6 to vertically lift and lower, and then the height position of the back-shaped enclosure cover 5 can be adjusted, the enclosure protection can be carried out on the building material sample placed on the building material bearing plate 4 by lifting the back-shaped enclosure cover 5 to a proper height position above the experiment table body 1, in the process of detecting and testing the building material sample, the personnel can be prevented from being injured by splashing slag when the building material sample falls or breaks, the cleaning component is used for cleaning the surface of the building material bearing plate 4, the cleaning component comprises a cross beam 10, a screw rod 12, a sliding seat 13, a brush plate 14, bristles 15 and a motor 16, the cross beam 10 is fixedly arranged at the top of the experiment table body 1 and positioned behind the back-shaped enclosure cover 5, the front side of the beam 10 is provided with a chute 11, a screw rod 12 is rotatably arranged in the chute 11, a sliding seat 13 is sleeved on the screw rod 12 and is slidably arranged in the chute 11, the front side of the sliding seat 13 extends out of the chute 11, a brush plate 14 is fixedly arranged on the front side wall of the sliding seat 13, bristles 15 are fixedly arranged at the bottom of the brush plate 14, a motor 16 is fixedly arranged at the left end of the beam 10, the output shaft end of the motor 16 extends into the chute 11 and is fixedly connected with the left end of the screw rod 12, the motor 16 is used for driving the screw rod 12 to rotate, the screw rod 12 is matched with the screw connection of the sliding seat 13 to control the brush plate 14 and the bristles 15 to horizontally move, the surface of the building material bearing plate 4 can be brushed and cleaned by the bristles 15, the motor 16 adopts a reversible motor, the bristles 15 are brushed and made of nylon wires or rubber brushes, the surface of the building material bearing plate 4 is not damaged, and the length dimension of the brush hair 15 is slightly larger than the vertical interval dimension between the brush board 14 and the building material bearing plate 4, so that the brush hair 15 can be ensured to be effectively contacted with the upper surface of the building material bearing plate 4.

In this embodiment, limiting plates 8 are fixedly mounted on the left inner wall and the right inner wall of the mounting cavity 2, the bottoms of the back-shaped enclosure covers 5 are contacted with the two limiting plates 8, and the descending height of the back-shaped enclosure covers 5 can be blocked and limited by utilizing the two limiting plates 8.

In this embodiment, the four side inner walls around the style of calligraphy of returning enclose and keep off cover 5 all have offered the observation hole, all fixed mounting has sight glass 9 in four observation holes, through setting up four observation holes and four sight glass 9, be convenient for from the direction observation return the style of calligraphy enclose and keep off cover 5 inside to the detection experimental conditions of building material sample, it is to be noted that, the sight glass 9 adopts transparent toughened glass to make, and then makes the sight glass 9 have intensity height, be difficult for broken advantage.

In this embodiment, a lateral guide rod 17 located above the screw rod 12 is fixedly installed in the chute 11, the sliding seat 13 is slidably sleeved on the lateral guide rod 17, and the lateral guide rod 17 is used for guiding the sliding direction of the sliding seat 13, so that the sliding seat 13 can slide horizontally in the chute 11 stably.

In this embodiment, a collecting box 18 is fixedly installed on the outer wall of the right side of the laboratory bench body 1, the top of the collecting box 18 is of an opening structure, and the collecting box 18 is used for collecting building material scraps cleaned by a collecting brush.

In this embodiment, a plurality of universal wheels 19 are installed in the bottom rotation of laboratory bench stage body 1, a plurality of universal wheels 19 are pairwise symmetric distribution, the bottom fixed mounting of laboratory bench stage body 1 has a plurality of second electronic pneumatic cylinders 20, a plurality of second electronic pneumatic cylinders 20 are pairwise symmetric respectively, the equal fixed mounting of output axle head of a plurality of second electronic pneumatic cylinders 20 has anti-skidding cushion 21, utilize a plurality of universal wheels 19, conveniently promote laboratory bench stage body 1 and remove, utilize second electronic pneumatic cylinder 20, can adjust anti-skidding cushion 21's high position, utilize the frictional force when anti-skidding cushion 21 contacts with ground, can fix laboratory bench stage body 1 firm subaerial, can not take place the aversion during the use.

In this embodiment, it should be noted that, a multi-control switch is fixedly installed on the outer sidewall of the laboratory bench body 1, and the two first electro-hydraulic cylinders 7, the motor 16, the plurality of second electro-hydraulic cylinders 20 and the multi-control switch are electrically connected with an external power line sequentially through wires, and the multi-control switch can be used to control the operations of the two first electro-hydraulic cylinders 7, the motor 16 and the plurality of second electro-hydraulic cylinders 20 respectively.

Through the structure, when the heavy bearing experiment table for building material experiments is used, the building material samples are placed on the building material bearing plate for detection experiments, the inverted-U-shaped enclosure cover 5 is convenient to be lifted to a proper height position above the experiment table body 1, the enclosure protection can be carried out on the building material samples by utilizing the inverted-U-shaped enclosure cover 5, the situation that the workers are accidentally injured due to slag splashing when the building material samples fall or are broken is prevented, the safety performance during the use is improved, the surface of the building material bearing plate 4 can be automatically brushed and cleaned after the experiments are finished, the detection experiments on the building material samples can be carried out by placing the required experimental instrument and the building material samples on the building material bearing plate 4 during specific operations, during the experiments, the operation of the two first electric hydraulic cylinders 7 is started, the two first electric hydraulic cylinders 7 can control the two connecting transverse plates 6 and the reverse-square enclosure cover 5 to vertically rise, the reverse-square enclosure cover 5 can be raised to a proper height position above the experiment table body 1, the reverse-square enclosure cover 5 can be used for enclosure protection of building material samples, in the experiment process, the situation that slag splashes and injures workers are avoided when the building material samples fall or are broken is prevented, after the experiment is finished, the two connecting transverse plates 6 and the reverse-square enclosure cover 5 can be controlled to vertically descend by starting the two first electric hydraulic cylinders 7 to ensure that when the reverse-square enclosure cover 5 is in conflict with the two limiting plates 8, the two first electric hydraulic cylinders 7 are stopped to work, namely the storage and the reset of the reverse-square enclosure cover 5 are completed, and then the experiment instrument and the building material samples can be taken down from the building material bearing plate 4, when building material slag is on the surface of the building material bearing plate 4, the motor 16 is started to rotate forward, the motor 16 controls the screw rod 12 to rotate forward, the sliding seat 13 can be controlled to drive the brush plate 14 and the brush hair 15 to move horizontally rightward, the slag on the upper surface of the building material bearing plate 4 can be pushed and swept into the collecting box 18 by utilizing the horizontal right movement of the brush hair 15, after brushing is completed, the motor 16 is started to rotate reversely, the motor 16 controls the screw rod 12 to rotate reversely, the sliding seat 13 can be controlled to drive the brush plate 14 and the brush hair 15 to move horizontally leftward, and the brush plate 14 and the brush hair 15 can be adjusted to the upper left position of the experiment table body, so that the next detection experiment on the building material sample is convenient to use.

The heavy bearing experiment table for building material experiments provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (8)

1. The utility model provides a heavy loading experiment platform for building material experiments, its characterized in that, including laboratory bench body (1), supporting seat (3), building material loading board (4), shelter from subassembly and clean subassembly, offer installation cavity (2) that the top is the opening structure in laboratory bench body (1), supporting seat (3) fixed mounting is in on the bottom inner wall of installation cavity (2), building material loading board (4) fixed mounting is in the top of supporting seat (3), the upper surface of building material loading board (4) is located same horizontal plane with the upper surface of laboratory bench body (1), shelter from the subassembly with clean subassembly all sets up on laboratory bench body (1), shelter from the subassembly and be used for enclosing and keep off building material loading board (4), clean subassembly is used for cleaning building material loading board (4) surface.

2. A heavy duty load-bearing laboratory bench for construction material experiments according to claim 1, wherein: the shielding assembly comprises a shielding cover (5), two connecting transverse plates (6) and two first electric hydraulic cylinders (7), wherein the shielding cover (5) is located in the installation cavity (2), the top and the bottom of the shielding cover (5) are of an opening structure, the outer side wall of the shielding cover (5) is in sliding contact with the inner side wall of the installation cavity (2), the inner side wall of the shielding cover (5) is in sliding contact with the side wall of the building material bearing plate (4), the upper surface of the shielding cover (5) is located on the same horizontal plane, the two connecting transverse plates (6) are fixedly installed on the left side inner wall and the right side inner wall of the shielding cover (5), the two first electric hydraulic cylinders (7) are fixedly installed on the bottom inner wall of the installation cavity (2), the supporting seat (3) is located between the two electric hydraulic cylinders (7) and the two electric hydraulic cylinders (7) are connected with the corresponding electric hydraulic cylinders (7) in a fixed mode, and the two electric hydraulic cylinders (7) are connected with the two electric hydraulic cylinders (7) in a fixed mode.

3. A heavy duty load-bearing laboratory bench for construction material experiments according to claim 2, wherein: limiting plates (8) are fixedly mounted on the left inner wall and the right inner wall of the mounting cavity (2), and the bottoms of the inverted-U-shaped enclosure cover (5) are contacted with the two limiting plates (8).

4. A heavy duty load-bearing laboratory bench for construction material experiments according to claim 2, wherein: the four inner walls of the front side, the rear side, the left side and the right side of the back-shaped enclosure cover (5) are respectively provided with an observation hole, and observation mirrors (9) are fixedly installed in the four observation holes.

5. A heavy duty load-bearing laboratory bench for construction material experiments according to claim 2, wherein: the cleaning assembly comprises a cross beam (10), a screw rod (12), a sliding seat (13), a brush plate (14), bristles (15) and a motor (16), wherein the cross beam (10) is fixedly installed at the top of a laboratory bench body (1) and located at the rear of a reverse-square-shaped enclosure cover (5), a sliding groove (11) is formed in the front side of the cross beam (10), the screw rod (12) is rotatably installed in the sliding groove (11), the sliding seat (13) is sleeved on the screw rod (12) in a threaded manner and is slidably installed in the sliding groove (11), the front side of the sliding seat (13) extends out of the sliding groove (11), the brush plate (14) is fixedly installed on the front side wall of the sliding seat (13), the bristles (15) are fixedly installed at the bottom of the brush plate (14), the motor (16) is fixedly installed at the left end of the cross beam (10), and the output shaft end of the motor (16) extends into the sliding groove (11) and is fixedly connected with the left end of the screw rod (12).

6. A heavy duty load-bearing laboratory bench for construction material experiments as claimed in claim 5 wherein: the sliding chute (11) is internally and fixedly provided with a transverse guide rod (17) positioned above the screw rod (12), and the sliding seat (13) is sleeved on the transverse guide rod (17) in a sliding way.

7. A heavy duty load-bearing laboratory bench for construction material experiments according to claim 1, wherein: the right outer wall of the experiment table body (1) is fixedly provided with a collecting box (18), and the top of the collecting box (18) is of an opening structure.

8. A heavy duty load-bearing laboratory bench for construction material experiments according to claim 1, wherein: the bottom of laboratory bench stage body (1) rotates installs a plurality of universal wheels (19), and a plurality of universal wheels (19) are pairwise symmetric distribution, the bottom fixed mounting of laboratory bench stage body (1) has a plurality of second electronic pneumatic cylinders (20), and a plurality of second electronic pneumatic cylinders (20) are pairwise symmetric respectively, and a plurality of the equal fixed mounting of output axle head of second electronic pneumatic cylinder (20) has anti-skidding cushion (21).