CN213544268U

CN213544268U - Concrete bending resistance test device

Info

Publication number: CN213544268U
Application number: CN202022725434.1U
Authority: CN
Inventors: 王五星
Original assignee: Fuqiang Technology Co ltd
Current assignee: Fuqiang Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-06-25
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an anti test device that buckles of concrete relates to concrete technical field, the utility model discloses a device main part, the inside top of device main part is fixed with the spout frame, and first motor is installed to inside one side of device main part, and the output of first motor is connected with the lead screw, and the screw thread piece has been cup jointed to the surface of lead screw, and the top of screw thread piece is fixed with first slider, and the bottom of screw thread piece is fixed with the cylinder. The utility model discloses a set up the cylinder, the piston rod, the punching press piece, second motor and carousel, after fixing device accomplishes, when needing to test, the cylinder function drives the punching press piece toward the surface of concrete appearance core with the piston rod and pushes down, test data saves the back, receive stamping device again, the motor function again, thereby it makes the carousel rotate to drive the rotation axis, thereby the one end that drives the concrete carries out slow rotation, thereby whether easy by the rupture when testing concrete appearance core through tortuous power, detect through the mode of two kinds of differences like this.

Description

Concrete bending resistance test device

Technical Field

The utility model relates to a concrete technical field specifically is an anti test device that buckles of concrete.

Background

Concrete, referred to as "concrete (t you ng)": refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering, and the concrete has the characteristics of rich raw materials, low price and simple production process, so the dosage of the concrete is increased more and more. Meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like. These characteristics make it very widely used, not only in various civil engineering, that is shipbuilding, machinery industry, ocean development, geothermal engineering, etc., but also concrete is an important material.

Present concrete bending resistance test device only changes the mode in hole through the punching press to concrete sample core test, therefore the test effect is poor, it is not accurate to make comprehensive test data, produce very big potential safety hazard easily when throwing into the building construction with it, in addition, examine time measuring to the concrete sample core of different length, equipment is difficult to adjust punching press or experiment according to its length, and simultaneously, when the punching press, the dust and the piece etc. of concrete sample core fall in device main part below, thereby make the staff clean inconveniently, the residue that the device is inside to be produced is too much, influence the use of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve that concrete sample core test effect is poor, comprehensive test data is not accurate and equipment is difficult to adjust the punching press and when the punching press according to concrete sample core length, dust and piece etc. of concrete sample core fall the problem of difficult clearance, provide a concrete bending test device.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete bending resistance test device comprises a device main body, wherein a sliding groove frame is fixed above the inner part of the device main body, a first motor is installed on one side of the inner part of the device main body, the output end of the first motor is connected with a lead screw, a thread block is sleeved on the outer surface of the lead screw, a first sliding block is fixed on the top of the thread block, an air cylinder is fixed on the bottom of the thread block, the output end of the air cylinder is connected with a first piston rod, a stamping block is fixed on the bottom of the piston rod, a fixing plate is arranged below the inner part of the device main body, a sliding groove is formed in one side of the top of the fixing plate, a second sliding block is fixed on the top of the sliding groove, a second motor is installed on the top of the second sliding block, the output end of the second motor is connected with a rotary table, a support column is fixed on the other side of the top of the fixing plate, the utility model discloses a device for cleaning the concrete sample, including device main part, first grip block, second grip block, fan, suction machine, operation panel, the bottom of device main part is fixed with the base, the clearance groove has been seted up to the inside of base.

Preferably, the first sliding block is connected with the sliding groove frame in a sliding mode, the second sliding block is connected with the sliding groove in a sliding mode, the sliding groove frame and the sliding groove are smooth in inner surface, and the inner surface of the thread block is in threaded connection with the outer surface of the screw rod.

Preferably, the supporting column and the fixing plate are fixed in a welding mode, and the top height of the supporting column is equal to the top height of the first clamping block.

Preferably, the bolt is provided with a plurality of bolts, every two bolts are a group and are divided into two groups, and one end of the bolt penetrates through one side of the second clamping block and is in threaded connection with the nut.

Preferably, the concrete sample core is attached to the inner surfaces of the first clamping block and the second clamping block, and the concrete sample core is located below the punching block.

Preferably, one end of the discharge pipe, which is far away from the dust collector, penetrates into the cleaning groove, and the cleaning groove is positioned below one side of the device main body.

Preferably, the operation panel is respectively and electrically connected with first motor, cylinder, second motor and dust catcher.

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

1. the utility model discloses a setting up the device main part, first slider, concrete sample core, and dust catcher, when the staff places one end of concrete sample core in the grip block above the support column, lock the first grip block and the second grip block above the support column through screwing up the bolt, thus lock its one end, nevertheless can be according to the length of concrete sample core, make the second slider move to suitable position in the spout, thereby drive the motor rotating device and move to suitable configuration, lock the other end of concrete sample core with the same mode, after bottom fixing device takes place the displacement change, top stamping device changes along with it, through the motor operation, drive the lead screw and rotate, thereby make the screw block move on the lead screw, simultaneously, first slider assistance removes, thereby drive the stamping device and remove, simultaneously, dust and piece that will fall are inhaled from the inlet pipe and are transmitted to the discharging pipe and are discharged to the clearance groove through the dust catcher operation, meanwhile, the fragments in the device can be swept to a cleaning groove by workers, so that the workers can clean the concrete sample core conveniently, and the concrete sample cores with different lengths can be fixedly detected;

2. the utility model discloses a set up the cylinder, the piston rod, the punching press piece, second motor and carousel, after fixing device accomplishes, when needing to test, the cylinder function drives the punching press piece toward the surface of concrete appearance core with the piston rod and pushes down, test data preserves the back, receive stamping device again, the motor function again, thereby it makes the carousel rotate to drive the rotation axis, thereby the one end that drives the concrete carries out slow rotation, thereby whether easy by the rupture when test concrete appearance core is through tortuous power, detect through the mode of two kinds of differences like this, the precision of data detection has been improved, avoid follow-up causing great potential safety hazard when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention;

FIG. 3 is a schematic view of a first clamping block of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a device main body; 2. a chute frame; 3. a first slider; 4. a first motor; 5. a screw rod; 6. a thread block; 7. a cylinder; 8. a piston rod; 9. stamping the blocks; 10. a base; 11. a chute; 12. a second slider; 13. a second motor; 14. cleaning the tank; 15. a turntable; 16. a first clamping block; 17. a support pillar; 18. a feed pipe; 19. a second clamping block; 20. a concrete sample core; 21. a discharge pipe; 22. a bolt; 23. an operation table; 24. a dust collector; 25. and (7) fixing the plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a concrete bending resistance test device comprises a device main body 1, a chute frame 2, a first slide block 3, a first motor 4, a screw rod 5, a thread block 6, a cylinder 7, a piston rod 8, a stamping block 9, a base 10, a chute 11, a second slide block 12, a second motor 13, a cleaning groove 14, a turntable 15, a first clamping block 16, a support pillar 17, a feed pipe 18, a second clamping block 19, a concrete sample core 20, a discharge pipe 21, a bolt 22, an operation table 23, a dust collector 24 and a fixing plate 25, wherein the chute frame 2 is fixed on the upper portion inside the device main body 1, the first motor 4 is installed on one side inside the device main body 1, the output end of the first motor 4 is connected with the screw rod 5, the thread block 6 is sleeved on the outer surface of the screw rod 5, the first slide block 3 is fixed on the top of the thread block 6, the cylinder 7 is fixed on the bottom of the thread block 6, the output end of the cylinder 7 is connected with, a stamping block 9 is fixed at the bottom of the piston rod 8, a fixing plate 25 is arranged below the inside of the device main body 1, a chute 11 is arranged on one side of the top of the fixing plate 25, a second slider 12 is fixed on the top of the chute 11, a second motor 13 is installed on the top of the second slider 12, the output end of the second motor 13 is connected with a turntable 15, a support column 17 is fixed on the other side of the top of the fixing plate 25, a first clamping block 16 and a second clamping block 19 are fixed on the top of the support column 17 and the turntable 15 respectively, bolts 22 penetrate through one side of the first clamping block 16 and one side of the second clamping block 19 to facilitate the fixation of a concrete sample core 20, concrete sample cores 20 are arranged on the inner surfaces of the first clamping block 16 and the second clamping block 19, a fan 24 is installed on one side of the device main body 1, a feeding end and a discharging end of the suction machine 24 are respectively connected with a feeding pipe 18 and a discharging pipe 21, a base 10 is fixed at the bottom of the device main body 1, and a cleaning groove 14 is formed inside the base 10.

Please refer to fig. 1 to 4, the first sliding block 3 is slidably connected to the chute frame 2, the second sliding block 12 is slidably connected to the chute 11, the inner surfaces of the chute frame 2 and the chute 11 are smooth, the inner surface of the threaded block 6 is in threaded connection with the outer surface of the screw rod 5, so that the position adjustment can be performed according to the length of the concrete sample core 20, the supporting column 17 is fixed to the fixing plate 25 by welding, and the top height of the supporting column 17 is equal to the top height of the first clamping block 16, so as to facilitate the placement of the concrete sample core 20.

Please refer to fig. 1-3, a plurality of bolts 22 are provided, each two bolts are a group, and are divided into two groups, and one end of the bolt 22 penetrates one side of the second clamping block 19 to be connected with the nut screw, so as to lock two ends of the concrete sample core 20, the concrete sample core 20 is attached to the inner surfaces of the first clamping block 16 and the second clamping block 19, and the concrete sample core 20 is located below the stamping block 9, so as to facilitate the first test of the concrete sample core 20.

Please refer to fig. 1-2, one end of the discharging pipe 21 far away from the dust collector 24 penetrates into the cleaning tank 14, the cleaning tank 14 is located below one side of the device body 1 to prevent dust and debris from being inconvenient to clean during stamping, and the operation platform 23 is electrically connected to the first motor 4, the cylinder 7, the second motor 13 and the dust collector 24 respectively to facilitate stable operation of the whole device.

The working principle is as follows: firstly, when an operator places one end of a concrete sample core 20 on a clamping block above a supporting column 17, a first clamping block 16 and a second clamping block 19 above the supporting column 17 are locked by screwing a bolt 22, so as to lock one end of the concrete sample core, however, according to the length of the concrete sample core 20, a second sliding block 12 moves to a proper position in a chute 11, so as to drive a second motor 13 rotating device to move to a proper configuration, the other end of the concrete sample core 20 is locked in the same way, after a bottom fixing device is displaced, a top stamping device is changed, a screw rod 5 is driven to rotate by the operation of a first motor 4, so that a thread block 6 moves on the screw rod 5, meanwhile, the first sliding block 3 moves in an auxiliary manner, so as to drive the stamping device to move, when a test is required after the fixing device is completed, an air cylinder 7 operates to drive a piston rod 8 to drive a stamping block 9 to press down the outer surface of the concrete sample core 20, test data saves the back, receive stamping device again, second motor 13 functions again, thereby it makes carousel 15 rotate to drive the rotation axis, thereby the one end that drives the concrete slowly rotates, thereby whether easy rupture when test concrete sample core 20 passes through tortuous power, dust and piece that will fall through the operation of dust catcher 24 are inhaled from inlet pipe 18 and are transmitted to discharging pipe 21 and discharge to clearance groove 14, the staff can sweep the inside fragment of device to the clearance groove 14 in simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an anti test device that buckles of concrete, includes device main part (1), its characterized in that: a sliding groove frame (2) is fixed above the inside of the device main body (1), a first motor (4) is installed on one side of the inside of the device main body (1), an output end of the first motor (4) is connected with a lead screw (5), a threaded block (6) is sleeved on the outer surface of the lead screw (5), a first sliding block (3) is fixed on the top of the threaded block (6), an air cylinder (7) is fixed on the bottom of the threaded block (6), an output end of the air cylinder (7) is connected with a first piston rod (8), a stamping block (9) is fixed on the bottom of the piston rod (8), a fixing plate (25) is arranged below the inside of the device main body (1), a sliding groove (11) is formed in one side of the top of the fixing plate (25), a second sliding block (12) is fixed on the top of the sliding groove (11), and a second motor (13) is installed on the top of the second, the output end of the second motor (13) is connected with a rotary table (15), the other side of the top of the fixed plate (25) is fixed with a support column (17), the top parts of the supporting column (17) and the rotary disc (15) are both fixed with a first clamping block (16) and a second clamping block (19), bolts (22) penetrate through one sides of the first clamping block (16) and the second clamping block (19), the inner surfaces of the first clamping block (16) and the second clamping block (19) are provided with concrete sample cores (20), a dust collector (24) is arranged on one side of the device main body (1), the feeding end and the discharging end of the dust collector (24) are respectively connected with a feeding pipe (18) and a discharging pipe (21), an operation table (23) is installed on the other side of the device main body (1), a base (10) is fixed to the bottom of the device main body (1), and a cleaning groove (14) is formed in the base (10).

2. The concrete bending resistance test device according to claim 1, wherein: the first sliding block (3) is connected with the sliding groove frame (2) in a sliding mode, the second sliding block (12) is connected with the sliding groove (11) in a sliding mode, the inner surfaces of the sliding groove frame (2) and the sliding groove (11) are smooth, and the inner surface of the thread block (6) is in threaded connection with the outer surface of the screw rod (5).

3. The concrete bending resistance test device according to claim 1, wherein: the supporting column (17) and the fixing plate (25) are fixed in a welding mode, and the top height of the supporting column (17) is equal to the top height of the first clamping block (16).

4. The concrete bending resistance test device according to claim 1, wherein: the bolt (22) is provided with a plurality of bolts, every two bolts are a group and are divided into two groups, and one end of each bolt (22) penetrates through one side of the second clamping block (19) and is in threaded connection with the nut.

5. The concrete bending resistance test device according to claim 1, wherein: the concrete sample core (20) is attached to the inner surfaces of the first clamping block (16) and the second clamping block (19), and the concrete sample core (20) is located below the stamping block (9).

6. The concrete bending resistance test device according to claim 1, wherein: one end, far away from the dust collector (24), of the discharge pipe (21) penetrates into the cleaning groove (14), and the cleaning groove (14) is located below one side of the device main body (1).

7. The concrete bending resistance test device according to claim 1, wherein: the operating platform (23) is electrically connected with the first motor (4), the cylinder (7), the second motor (13) and the dust collector (24) respectively.