CN217717277U

CN217717277U - Concrete prefabricated component intensity detection device

Info

Publication number: CN217717277U
Application number: CN202221309825.8U
Authority: CN
Inventors: 郭子龙; 王作武; 张初阳; 张晨阳; 周铭辉
Original assignee: Henan Yuqing Construction Technology Co ltd
Current assignee: Henan Yuqing Construction Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-01
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a concrete detection equipment's field, especially, relate to a precast concrete component intensity detection device, it includes that one side is the detection case of uncovered setting, inlay the bearing plate of locating in the detection case, clean the mechanism, install in the driving cylinder at detection case top, lower clamp plate, the telescopic link of driving cylinder extends to inside and the bottom of detection case and is connected with lower clamp plate through depression bar down, it includes that the level sets up the screw rod of installing respectively in the relative both sides inner wall of detection case to clean the mechanism, level setting and both ends are respectively screw-thread fit in the horizon bar of two screw rods, connect in the lower brush head of horizon bar bottom, the detection case outer wall is installed driving motor and output shaft and is connected with screw rod one end, the bottom of brush head is contradicted in bearing plate top and both ends respectively butt in the relative both sides inner wall of detection case down, it has the collecting box to lie in bearing plate below sliding connection. The concrete fragment cleaning device has the effect of being convenient for cleaning concrete fragments generated in the test process.

Description

Concrete prefabricated component intensity detection device

Technical Field

The application relates to the field of concrete detection equipment, in particular to a concrete prefabricated part strength detection device.

Background

In the field of building, the structural strength of building materials is one of important design standards of buildings, wherein at present, the main building material is concrete material, therefore, in order to ensure that a building has corresponding structural strength, the compressive capacity of concrete needs to be checked, generally, the concrete needs to be prefabricated into a test block at first, and then the test block is placed in a corresponding pressure test detection device for detection, and the detection of the compressive capacity of concrete becomes an indispensable important step in the production process of concrete.

After the concrete is tested in a pressure experiment, a large amount of concrete fragments are often scattered on the test bench, workers need to pick up the concrete fragments manually, and time is wasted greatly, efficiency is low, and improvement is needed.

Disclosure of Invention

In order to facilitate the concrete fragment that produces after the clearance test is accomplished, this application provides a precast concrete component intensity detection device.

The application provides a pair of precast concrete component intensity detection device adopts following technical scheme:

the utility model provides a precast concrete component intensity detection device, includes that one side is uncovered detection case, the level setting of setting inlays locates bearing plate in the detection case, cleans the mechanism, installs in the driving cylinder at detection roof portion, lower clamp plate, the telescopic link of driving cylinder extend to inside and the bottom of detection case through the depression bar down with lower clamp plate is connected, clean the mechanism include the level setting install respectively in screw rod, level setting and both ends difference screw-thread fit in two of the relative both sides inner wall of detection case the horizon bar of screw rod, connect in the lower brush head of horizon bar bottom, the detection case outer wall install driving motor and output shaft with screw rod one end is connected, down the bottom of brush head contradict in bearing plate top and both ends respectively the butt in the relative both sides inner wall of detection case, be located in the detection case bearing plate below sliding connection has the collecting box.

Through adopting above-mentioned technical scheme, carry out the strength component to concrete prefabricated component and examine time measuring, place on the bearing plate, the driving cylinder drive is pushed down the clamp plate and is contradicted and carry out the strength test in the concrete prefabricated component top, can produce partial fragment and fall on the bearing plate in the testing process, the test is accomplished the back and is driven the screw rod and rotate, the screw rod passes through the horizontal pole and drives down the brush head and remove, clean the top of bearing plate, take the collecting box out the part during cleaning, the fragment that cleans is automatic to be swept and falls in the collecting box.

Preferably, the top of the horizontal rod is connected with an upper brush head which is horizontally arranged and used for sweeping the bottom of the lower pressure plate through a connecting rod.

Through adopting above-mentioned technical scheme, upwards withdraw the back at the holding down plate, the upper brush head that sets up cleans the bottom of holding down plate, avoids influencing the test result next time.

Preferably, lower brush head with be equipped with the adjusting part between the horizon bar and connect, the adjusting part include fixed connection in brush head top just slides along vertical direction down and wears to locate the slide bar of horizon bar, rotate connect in brush head top and screw-thread fit down the lead screw of horizon bar, the lead screw with be equipped with the spacing subassembly of axial between the horizon bar, the lead screw top is connected with the drive wheel.

Through adopting above-mentioned technical scheme, brush head uses after wearing and tearing for a long time down, and rotatable lead screw makes down brush head downstream make it contradict in the surface of bearing plate all the time, keeps the clean effect of brush head down.

Preferably, the spacing subassembly of axial is including seting up in the rotation groove at lower brush head top, the lead screw bottom rotate connect in rotate the inslot, set up along its circumference extended spacing annular on the rotation groove cell wall, the cover is equipped with the rotating ring and rotates connect in the spacing annular on the lead screw.

Through adopting above-mentioned technical scheme, the spacing subassembly of axial that sets up is used for carrying on the axial between lead screw and the lower brush head spacing, improves the lead screw and down the stability of being connected between the brush head.

Preferably, the bearing plate orientation the uncovered department one end of detection case is connected with the stock guide that is the slope setting, the stock guide both sides are from last to shrinking down to the centre gradually, the both sides of stock guide are equipped with the baffle.

By adopting the technical scheme, the cleaned concrete fragments slide into the collecting box along the material guide plate, so that the concrete fragments are prevented from falling outside the collecting box

Preferably, the inner wall of the bottom of the detection box is provided with two parallel sliding grooves extending along the sliding direction of the collection box, a plurality of through grooves are arranged between the two sliding grooves and communicated with each other, each through groove extends along the arrangement direction of the two sliding grooves and is arranged along the extension direction of the sliding groove, a rotating shaft is rotatably connected in each through groove, and two ends of the rotating shaft respectively extend into the two sliding grooves and are sleeved with rollers.

Through adopting above-mentioned technical scheme, the gyro wheel that sets up is convenient for slide collecting box.

Preferably, first gears are sleeved at two ends of each rotating shaft, a second gear is arranged between every two adjacent rotating shafts and meshed with the two adjacent first gears on two sides of each rotating shaft, the second gears are rotatably connected to the wall of the sliding groove through rotating shafts, grooves are formed in the wall of the sliding groove, a rotating motor is mounted on the groove, and an output shaft of the rotating motor is connected with one rotating shaft.

By adopting the technical scheme, the rotating motor drives the rotating shafts to rotate, the first gear and the second gear which are arranged between the rotating shafts realize synchronous rotation, and the automatic driving of the collecting box is realized through the arranged rotating motor.

Preferably, all be equipped with the locating lever on the relative both sides inner wall of detection case, the bottom butt of locating lever is in the top of collecting box.

Through adopting above-mentioned technical scheme, the locating lever butt that sets up has improved the stability of collecting box at the slip in-process in the top of collecting box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upper brush head and the lower brush head can clean the lower pressure plate and the bearing plate at the same time, so that the cleaning efficiency is improved, and the labor intensity of workers is reduced;

2. the arranged adjusting component can avoid the reduction of the cleaning effect of the lower brush head caused by long-time use;

3. the rotating motor drives the rotating shaft to drive the roller to rotate, so that the automatic sliding of the collecting box is realized.

Drawings

FIG. 1 is an overall mechanism diagram of the present embodiment;

FIG. 2 is a sectional view showing the entire structure of the present embodiment;

FIG. 3 is a schematic view of the structure of the chute of the present embodiment;

fig. 4 is a partially enlarged view of a portion a in fig. 2.

Description of the reference numerals: 1. a detection box; 2. a bearing plate; 3. a driving cylinder; 4. a lower pressure lever; 5. a lower pressing plate; 6. a cleaning mechanism; 7. a collection box; 8. a screw; 9. a horizontal bar; 10. a lower brush head; 11. a drive motor; 12. a material guide plate; 13. a partition plate; 14. a connecting rod; 15. an upper brush head; 16. an adjustment assembly; 17. a slide bar; 18. a screw rod; 19. a drive wheel; 20. an axial limiting component; 21. a rotating groove; 22. a limiting ring groove; 23. a rotating ring; 24. a chute; 25. a through groove; 26. a rotating shaft; 27. a roller; 28. a first gear; 29. a second gear; 30. a groove; 31. rotating the motor; 32. positioning a rod; 33. a handle; 34. and rotating the shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses precast concrete component intensity detection device. Referring to fig. 1 and 2, a precast concrete component intensity detection device includes that one side is uncovered detection case 1 that sets up, the level sets up the fixed bearing plate 2 of inlaying in detection case 1, install in the actuating cylinder 3 at detection case 1 top, the telescopic link of actuating cylinder 3 wears to locate detection case 1 top and is connected with the holding down plate 5 that is the level setting through depression bar 4 down along vertical direction, when detecting the intensity of concrete, place the precast concrete component on bearing plate 2, then actuating cylinder 3 drives holding down plate 5 and moves down and press at the precast concrete component top, can detect the intensity of precast concrete component.

A cleaning mechanism 6 is arranged above the bearing plate 2, a collecting box 7 is connected below the bearing plate 2 in the detection box 1 in a sliding way, the cleaning mechanism 6 comprises a screw rod 8 which is horizontally arranged and respectively arranged on the inner walls of two opposite sides of the detection box 1, a horizontal rod 9 which is horizontally arranged and extends along the arrangement direction of the two screw rods 8, two ends of the horizontal rod are respectively in threaded fit with the two screw rods 8, a lower brush head 10 which is connected below the horizontal rod 9, a driving motor 11 which is arranged on the outer side wall of the detection box 1, an output shaft of the driving motor penetrates through the detection box 1 and is connected with one end of each screw rod 8, when the concrete fragments on the bearing plate 2 need to be cleaned after the detection is finished, the two driving motors 11 simultaneously drive the two screw rods 8 to synchronously rotate, the screw rod 8 drives down through horizon bar 9 and brushes first 10 removal, simultaneously with the outside part of taking out of collecting box 7, brush head 10 removal in-process down with the concrete fragment on the bearing plate 2 clean into collecting box 7 in, wherein the bearing plate 2 is close to the one end of 1 opening department of detection case and is connected with the stock guide 12 that is the slope setting, the higher one end of stock guide 12 is connected with bearing plate 2, the both sides of stock guide 12 are equipped with baffle 13 from last to shrinking gradually down to the middle top both sides of stock guide 12, the stock guide 12 through setting up assembles the concrete fragment that cleans to collecting box 7 in, prevent to spill to collecting box 7 outside.

The top of horizon bar 9 is connected with the last brush head 15 that is the level and sets up through connecting rod 14, finishes the back when concrete detection, withdraws holding down plate 5 rebound, and when brush head 10 cleaned bearing plate 2 under the horizon bar 9 drove, last brush head 15 can be along with horizon bar 9 together removes, cleans the concrete piece of 5 bottom adhesions of holding down plate.

Be equipped with adjusting part 16 and connect down between brush head 10 and the horizon bar 9, adjusting part 16 includes that fixed connection extends to slide the slide bar 17 of wearing to locate horizon bar 9 at the top of brush head 10 down and along vertical direction, extend to rotate along vertical direction and connect in the lead screw 18 on brush head 10 top down, 18 screw-thread fittings of

lead screw

9, 18 top fixedly connected with drive wheel 19 on the lead screw, 18 and brush head 10 down between be equipped with the spacing subassembly 20 of axial, because can scatter more concrete fragment on the bearing plate 2, brush head 10 live time after of a specified duration down, the bottom brush hair of brush head 10 down can be worn and torn, thereby influence the result of use, it makes it contradict in the bearing plate 2 surface all the time to rotate brush head 10 down that lead screw 18 drives, can keep down the clean effect of brush head 10.

Referring to fig. 2 and 4, the axial limiting component 20 includes a rotating groove 21 arranged at the top of the lower brush head 10, the bottom end of the screw rod 18 is rotatably connected in the rotating groove 21, a limiting ring groove 22 extending along the circumferential direction of the rotating groove 21 is formed in the groove wall of the rotating groove 21, a rotating ring 23 is fixedly sleeved on the screw rod 18 and rotatably connected in the limiting ring groove 22, the rotating ring 23 and the limiting ring groove 22 are arranged to axially limit the screw rod 18 and the lower brush head 10, and the connection stability between the screw rod 18 and the lower brush head 10 is improved.

Referring to fig. 1 and 3, the inner wall of the bottom of the detection box 1 is provided with two parallel sliding grooves 24 extending along the sliding direction of the collection box 7, a plurality of through grooves 25 are arranged between the two sliding grooves 24 to be communicated, each through groove 25 extends along the arrangement direction of the two sliding grooves 24 and is arranged along the extension direction of the sliding groove 24, the through grooves 25 are rotationally connected with rotating shafts 26, two rotating ends respectively extend into the two sliding grooves 24 and are fixedly sleeved with rollers 27, the tops of the rollers 27 are higher than the inner wall of the bottom of the detection box 1, the same end of each rotating shaft 26 is fixedly sleeved with a first gear 28, a second gear 29 is arranged between every two adjacent first gears 28, the second gear 29 is rotationally connected to the wall of the sliding groove 24 through a rotating shaft 34 and is respectively meshed with the two adjacent first gears 28, one side of the wall of the sliding groove 24 is provided with a groove 30 and is provided with a rotating motor 31, an output shaft of the rotating motor 31 is connected with one end of the rotating shaft 26, the rotating motor 31 drives the rotating shaft to rotate, all the rotating shafts 26 are driven to rotate together through the meshing of the first gears 28 and the second gears 29, thereby realizing the driving of the collection box 7, the collection box 1 is connected with a supporting rod 32 which is fixedly connected with the inner wall of the collecting box 7 along the horizontal direction of the collecting box, and the collecting box 32, and the collecting box 7, and the collecting box is more stably connected with the collecting rod 32.

The implementation principle of the concrete prefabricated part strength detection device in the embodiment of the application is as follows: carry out intensity detection to concrete prefabricated component time measuring, place it in 2 tops of bearing plate, then driving cylinder 3 drives holding down plate 5 decline through depression bar 4 and presses at the prefabricated component top of concrete and test, upwards withdraw holding down plate 5 after the test is accomplished, then driving motor 11 drive screw rotates 8, screw 8 drives down brush head 10 and upper brush head 15 through horizon bar 9 and moves simultaneously, clear up bearing plate 2 and holding down plate 5 simultaneously, it rotates through pivot 26 drive roller 27 to rotate motor 31 during the clearance, with collecting box 7 roll-off, the concrete fragment of clearance is cleaned on stock guide 12 and the landing is collected the case 7 in, then with collecting box 7 roll-off in the detection case 1 can.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a precast concrete component intensity detection device which characterized in that: be uncovered detection case (1), the level setting that sets up including one side and inlay and locate bearing plate (2) in detection case (1), clean mechanism (6), install in driving cylinder (3), holding down plate (5) at detection case (1) top, the telescopic link of driving cylinder (3) extend to inside and the bottom of detection case (1) through holding down bar (4) with holding down plate (5) are connected, clean mechanism (6) including the level setting install respectively in screw rod (8), the level setting and both ends difference screw thread two of detection case (1) relative both sides inner wall screw rod (8) horizon bar (9), connect in lower brush head (10) of horizon bar (9) bottom, detection case (1) outer wall install driving motor (11) and output shaft with screw rod (8) one end is connected, the bottom of lower brush head (10) in bearing plate (2) top and both ends butt respectively in detection case (1) relative both sides inner wall, be located in detection case (1) bearing plate (2) below sliding connection has collecting box (7).

2. The precast concrete component strength detection device according to claim 1, characterized in that: the top of the horizontal rod (9) is connected with an upper brush head (15) which is horizontally arranged and used for cleaning the bottom of the lower pressure plate (5) through a connecting rod (14).

3. The apparatus for detecting the strength of a precast concrete unit according to claim 1, wherein: lower brush head (10) with be equipped with between horizon bar (9) adjusting part (16) and connect, adjusting part (16) including fixed connection in brush head (10) top and follow vertical direction and slide and wear to locate down slide bar (17) of horizon bar (9), rotate connect in brush head (10) top and screw-thread fit down lead screw (18) of horizon bar (9), lead screw (18) with be equipped with spacing subassembly of axial (20) between horizon bar (9), lead screw (18) top is connected with drive wheel (19).

4. The precast concrete component strength detection device according to claim 3, characterized in that: axial spacing subassembly (20) including seting up in the rotation groove (21) at brush head (10) top down, lead screw (18) bottom rotate connect in rotate in groove (21), set up spacing annular (22) along its circumference extension on rotation groove (21) cell wall, the cover is equipped with swivel becket (23) and rotate connect in spacing annular (22) on lead screw (18).

5. The precast concrete component strength detection device according to claim 1, characterized in that: bearing plate (2) orientation detection case (1) uncovered department one end is connected with stock guide (12) that are the slope setting, stock guide (12) both sides are from last to shrinking down to the centre gradually, the both sides of stock guide (12) are equipped with baffle (13).

6. The apparatus for detecting the strength of a precast concrete unit according to claim 1, wherein: the detection box is characterized in that two parallel sliding grooves (24) extending along the sliding direction of the collection box (7) are formed in the inner wall of the bottom of the detection box (1), a plurality of through grooves (25) are formed between the two sliding grooves (24) and communicated with each other, the through grooves (25) extend along the arrangement direction of the two sliding grooves (24) and are arranged along the extension direction of the sliding grooves (24), a rotating shaft (26) is connected to the through grooves (25) in a rotating mode, and the two ends of the rotating shaft (26) extend into the two sliding grooves (24) respectively and are sleeved with idler wheels (27).

7. The apparatus for detecting the strength of a precast concrete unit according to claim 6, wherein: the utility model discloses a motor, including pivot (26), first gear (28), second gear (29) and first gear (28) mesh mutually, pivot (26) both ends all are equipped with first gear (28) at every adjacent two all be equipped with between pivot (26) second gear (29) and two of its adjacent both sides first gear (28) mesh mutually, second gear (29) rotate through axis of rotation (34) connect in spout (24) cell wall, seted up on spout (24) cell wall recess (30) and installed rotation motor (31) and its output shaft and one of them pivot (26) are connected.

8. The apparatus for detecting the strength of a precast concrete unit according to claim 1, wherein: positioning rods (32) are arranged on the inner walls of two opposite sides of the detection box (1), and the bottoms of the positioning rods (32) are abutted against the top of the collection box (7).