CN216516958U

CN216516958U - Concrete for civil engineering device that evenly shakes

Info

Publication number: CN216516958U
Application number: CN202122689516.XU
Authority: CN
Inventors: 邓泽军; 曾祥
Original assignee: Tongren Polytechnic College
Current assignee: Tongren Polytechnic College
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-13
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a concrete uniformly-vibrating device for civil engineering, and belongs to the technical field of civil engineering. A concrete vibration-homogenizing device for civil engineering comprises a bottom plate, a linkage mechanism and a driving mechanism, wherein a push handle is arranged on the rightmost side of the upper surface of the bottom plate, a driving box is arranged on the right side of the upper surface of the bottom plate, a rectangular groove is formed in the left surface of the bottom plate, a scraping plate is arranged on the leftmost side of the lower surface of the bottom plate, a rotating plate is hinged to the right side in the rectangular groove, fixing holes are formed in the front side and the rear side of the rotating plate, vibrating sticks are fixed in the two fixing holes, and vibrating motors are arranged on the front side and the rear side of the upper surface of the driving box; the utility model discloses the effectual bubble of having solved in the current concrete is mostly that the manual work is held the stick of vibrating and is got rid of for the workman is tired out easily, and gets rid of the bubble of concrete after, still needs the workman to strickle off the concrete, has reduced work efficiency's problem.

Description

Concrete for civil engineering device that evenly shakes

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a concrete uniformly-vibrating device for civil engineering.

Background

Concrete is one of the leading civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, compacting, forming, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption 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.

At present, the concrete is for closely knit shaping, need get rid of the inside bubble of concrete, and traditional bubble gets rid of the method and all is the manual work mostly and holds the vibrating rod and get rid of for the workman is tired out easily, and gets rid of the bubble of concrete after, still needs the workman to strickle off the concrete, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

1. Technical problems to be solved by the utility model

The utility model aims to provide a concrete shaking device for civil engineering to solve the problems in the prior art:

most of the bubbles in the existing concrete are manually removed by holding the vibrating rod, so that workers are easy to fatigue, and after the bubbles in the concrete are removed, the workers are required to scrape the concrete, and the working efficiency is reduced.

2. Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme:

a concrete vibration device for civil engineering comprises a bottom plate, a linkage mechanism and a driving mechanism, wherein a push handle is arranged on the rightmost side of the upper surface of the bottom plate, a driving box is arranged on the right side of the upper surface of the bottom plate, a rectangular groove is formed in the left surface of the bottom plate, a scraping plate is arranged on the leftmost side of the lower surface of the bottom plate, a rotating plate is hinged to the right side in the rectangular groove, fixing holes are formed in the front side and the rear side of the rotating plate, vibrating rods are fixed in the two fixing holes, vibrating motors are arranged on the front side and the rear side of the upper surface of the driving box, the two vibrating motors are respectively connected with the two vibrating rods through two conveying lines, a connecting rod mechanism is arranged in the middle of the upper surface of the driving box, a fixing plate is arranged in the middle of the right side of the upper surface of the driving box, a threaded hole is formed in the right surface of the fixing plate, and a fixing box is arranged in the middle of the upper surface of the interior of the driving box, the fixed box below is provided with actuating mechanism, link gear is provided with two, actuating mechanism is connected with two link gear respectively, two link gear's lower extreme respectively with four truckle fixed connection, fixing hole has all been seted up all around to bottom plate lower surface right side, four the truckle sets up respectively in four fixing hole belows, the spout has been seted up in the middle of the drive case upper surface left side.

Preferably, the link mechanism is including push pedal and screw lead screw, be provided with the slide in the middle of the push pedal lower surface, the slide activity sets up in the spout of drive box upper surface, screw lead screw surface left end is provided with bearing one, bearing one sets up in push pedal right-hand member face, the one side that bearing one was kept away from to the push pedal is provided with articulated piece one, articulated piece one is articulated with the one end of connecting rod, the one end that articulated piece one was kept away from to the connecting rod is articulated with articulated piece two, articulated piece two and rotor plate upper surface left side middle fixed connection, the one end that bearing one was kept away from to the screw lead screw is provided with rotatory cap, the screw lead screw sets up in the screw hole on the fixed plate.

Preferably, the rectangular groove is hinged with the rotating plate through a cylindrical pin, and the connecting rod is hinged with the first hinge block and the second hinge block through positioning pins.

Preferably, actuating mechanism is including servo motor, cingulum one and rotary rod, servo motor's output shaft and a gear fixed connection, servo motor's output shaft surface is provided with bearing two, servo motor sets up in the middle of fixed box is inside, bearing two sets up in the middle of fixed box lower surface, be provided with gear one in the middle of the cingulum is inside, the rotary rod is provided with two, two the surface upper end of rotary rod all is provided with gear two, two gear two sets up respectively in the cingulum left and right sides, two rotary rod surface all is provided with bearing three, two bearing three sets up respectively in the middle of the bottom plate upper surface left and right sides, two rotary rod surface is close to bearing three one side respectively with two link gear fixed connection.

Preferably, the linkage mechanism comprises a toothed belt II, a gear III is arranged in the middle of the inner part of the toothed belt II, the gear III is arranged on one side, close to the bearing III, of the outer surface of a rotary rod, gears IV and two gears IV are arranged at the front end and the rear end of the inner part of the toothed belt II, the gears IV are respectively arranged at the upper ends of the outer surfaces of two ball nuts and two ball screws and two ball nuts are respectively arranged in the ball nuts, the bearing IV is arranged above the outer surface of each ball nut, the bearing IV is fixedly arranged in a fixed through hole formed in the bottom plate, and the lower end of each ball screw is fixedly connected with a caster.

3. Advantageous effects

According to the vibrating and defoaming device, the vibrating and homogenizing device can be pushed to use through the push handle and the trundles, the labor capacity of workers is reduced, the vibrating rod can be collected when the vibrating rod is not used through the connecting rod mechanism, the vibrating rod is prevented from touching the ground, and therefore the vibrating rod is prevented from being easily damaged, the distance between the bottom plate and the trundles can be adjusted through the driving mechanism and the linkage mechanism, so that the vibrating and homogenizing device can uniformly vibrate and defoam concrete at different depths, and the concrete after vibration and defoaming can be directly screeded through the scraper plates, so that the workload of workers is reduced, and the working efficiency is improved.

Drawings

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

FIG. 2 is a cross-sectional view of the base plate and drive housing of the present invention;

FIG. 3 is a cross-sectional view of the drive mechanism and linkage mechanism of the present invention;

FIG. 4 is a structural view of a link mechanism of the present invention;

FIG. 5 is a connection diagram of the driving mechanism and the linkage mechanism of the present invention;

FIG. 6 is a view of the drive mechanism of the present invention;

fig. 7 is a structural view of a link mechanism of the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a caster wheel; 3. a push handle; 4. a drive box; 5. a rectangular groove; 6. a squeegee; 7. a rotating plate; 8. vibrating a tamper; 9. a vibration motor; 10. a conveying line; 11. a fixing plate; 12. a link mechanism; 1201. pushing the plate; 1202. a slide plate; 1203. a threaded lead screw; 1204. rotating the cap; 1205. a first bearing; 1206. a connecting rod; 1207. a first hinge block; 1208. a second hinge block; 13. a fixing box; 14. a drive mechanism; 1401. a servo motor; 1402. a second bearing; 1403. a first gear; 1404. a second gear; 1405. a toothed belt I; 1406. rotating the rod; 1407. a third bearing; 15. a linkage mechanism; 1501. a toothed belt II; 1502. a third gear; 1503. a fourth gear; 1504. a bearing IV; 1505. a ball nut; 1506. a ball screw; 16. and fixing the through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-4, a concrete homogenizing device for civil engineering comprises a bottom plate 1, a linkage mechanism 15 and a driving mechanism 14, wherein a pushing handle 3 is arranged at the rightmost side of the upper surface of the bottom plate 1, a driving box 4 is arranged at the rightmost side of the upper surface of the bottom plate 1, a rectangular groove 5 is arranged on the left surface of the bottom plate 1, a scraping plate 6 is arranged at the leftmost side of the lower surface of the bottom plate 1, a rotating plate 7 is hinged at the right side inside the rectangular groove 5, fixing holes are respectively arranged at the front side and the rear side of the rotating plate 7, vibrating rods 8 are respectively fixed in the two fixing holes, vibrating motors 9 are respectively arranged at the front side and the rear side of the upper surface of the driving box 4, two vibrating rods 8 are respectively connected through two conveying lines 10, a connecting rod mechanism 12 is arranged in the middle of the upper surface of the driving box 4, a fixing plate 11 is arranged in the middle of the right side of the upper surface of the driving box 4, a threaded hole is arranged on the right surface of the fixing plate 11, a fixing box 13 is arranged in the middle of the inner upper surface of the driving box 4, fixed box 13 below is provided with actuating mechanism 14, and link gear 15 is provided with two, and actuating mechanism 14 is connected with two link gear 15 respectively, and two link gear 15's lower extreme respectively with four truckles 2 fixed connection, fixed through hole 16 has all been seted up all around to 1 lower surface right side of bottom plate, and four truckles 2 set up respectively in four fixed through hole 16 below, have seted up the spout in the middle of the upper surface left side of drive case 4.

Link mechanism 12 is including push pedal 1201 and screw thread lead screw 1203, be provided with slide 1202 in the middle of the push pedal 1201 lower surface, slide 1202 activity sets up in the spout of drive box 4 upper surface, screw thread lead screw 1203 outer surface left end is provided with bearing 1205, bearing 1205 sets up in push pedal 1201 right-hand member face, the one side that bearing 1205 was kept away from to push pedal 1201 is provided with articulated piece 1207, articulated piece 1207 is articulated with the one end of connecting rod 1206, the one end that articulated piece 1207 was kept away from to connecting rod 1206 is articulated with articulated piece two 1208, articulated piece two 1208 are with the middle fixed connection in the left side of the upper surface of rotation plate 7, the one end that bearing 1205 was kept away from to screw thread lead screw 1203 is provided with rotatory cap 1204, screw thread lead screw 1203 sets up in the screw hole on fixed plate 11.

Rectangular channel 5 and pivot board 7 are articulated through the cylindric lock between, and link 1206 and articulated between the piece 1207 and link 1206 and articulated between the piece 1208 all articulate through the locating pin.

When the vibrating device is used, the pushing handle 3 is held to push the vibrating device to a place needing to be used, the two vibrating motors 9 are powered on, the two vibrating motors 9 vibrate, the vibration generated by the two vibrating motors 9 is conveyed into the two vibrating rods 8 through the two conveying lines 10 respectively, so that the two vibrating rods 8 vibrate, the rotating cap 1204 is rotated clockwise, the threaded screw rod 1203 is driven to rotate through the rotating cap 1204, the threaded screw rod 1203 moves towards the direction of the pushing plate 1201 through matching with a threaded hole in the fixing plate 11, so that the pushing plate 1201 is pushed, the sliding plate 1202 moves in the sliding groove, so that the pushing plate 1201 moves towards the direction of the connecting rod 1206, the rotating plate 7 is pushed by the connecting rod 1206, the rotating plate 7 moves towards the direction of concrete, so that the vibrating rods 8 can be inserted into the concrete, so as to uniformly vibrate the concrete, and remove air bubbles in the concrete, the concrete surface is strickled off by the strickle 6, so that the concrete surface is ensured to be flat.

Example 2:

referring to fig. 5-7, the driving mechanism 14 includes a servo motor 1401, a first toothed belt 1405 and a rotating rod 1406, an output shaft of the servo motor 1401 is fixedly connected to the first gear 1403, a second bearing 1402 is disposed on an outer surface of the output shaft of the servo motor 1401, the servo motor 1401 is disposed in the middle of the inside of the fixed box 13, the second bearing 1402 is disposed in the middle of the lower surface of the fixed box 13, the first gear 1403 is disposed in the middle of the inside of the first toothed belt 1405, the two rotating rods 1406 are disposed, two gears 1404 are disposed on upper ends of outer surfaces of the two rotating rods 1406 respectively, the two gears 1404 are disposed in left and right sides of the first toothed belt 1405, three bearings 1407 are disposed on lowest ends of outer surfaces of the two rotating rods 1406 respectively, the two bearings 1407 are disposed in the middle of left and right sides of an upper surface of the bottom plate 1, and one sides of the outer surfaces of the two rotating rods 1406, which are close to the bearings 1407, are fixedly connected to the two linking mechanisms 15 respectively.

The linkage mechanism 15 comprises a second toothed belt 1501, a third gear 1502 is arranged in the middle of the inside of the second toothed belt 1501, the third gear 1502 is arranged on one side, close to a third bearing 1407, of the outer surface of a rotating rod 1406, four gears 1503 are arranged at the front end and the rear end of the inside of the second toothed belt 1501, the four gears 1503 are respectively arranged at the upper ends of the outer surfaces of two ball nuts 1505, a ball screw 1506 is arranged in each of the two ball nuts 1505, four bearings 1504 are arranged above the outer surfaces of the two ball nuts 1505, the four bearings 1504 are fixedly arranged in a fixing through hole 16 formed in the bottom plate 1, and the lower end of the ball screw 1506 is fixedly connected with the caster 2.

The servo motor 1401 is powered on, the output shaft of the servo motor 1401 drives the first gear 1403 to rotate, then the first gear 1405 is driven to run, the first toothed belt 1405 drives the second two gears 1404 to rotate, the second two gears 1404 drive the second two rotary rods 1406 to rotate, and then the third gears 1502 on the two rotary rods 1406 are driven to rotate, the third two rotary gears 1502 drive the second two toothed belts 1501 to operate respectively, the second two toothed belts 1501 drive the fourth four gears 1503 to rotate respectively, the fourth four gears 1503 drive the four ball nuts 1505 to rotate respectively, the four ball nuts 1505 drive the four ball screws 1506 to extend out in the direction of the caster 2 through the matching relationship between the four ball screws 1506, so that the bottom plate 1 moves upwards, and the bottom plate 1 and the vibrating rod 8 are driven to move upwards, and concrete with different depths can be uniformly vibrated; the utility model discloses the effectual bubble of having solved in the current concrete is mostly that the manual work is held the stick of vibrating 8 and is got rid of for the workman is tired out easily, and gets rid of the bubble of concrete after, still needs the workman to strickle off the concrete, has reduced work efficiency's problem.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a civil engineering shakes even device with concrete, includes bottom plate (1), link gear (15) and actuating mechanism (14), its characterized in that: a push handle (3) is arranged on the rightmost side of the upper surface of the bottom plate (1), a driving box (4) is arranged on the right side of the upper surface of the bottom plate (1), a rectangular groove (5) is formed in the left surface of the bottom plate (1), a scraper (6) is arranged on the leftmost side of the lower surface of the bottom plate (1), a rotating plate (7) is hinged to the right side inside the rectangular groove (5), fixing holes are formed in the front side and the rear side of the rotating plate (7), vibrating rods (8) are fixed in the two fixing holes, vibrating motors (9) are arranged on the front side and the rear side of the upper surface of the driving box (4), the two vibrating motors (9) are connected with the two vibrating rods (8) through two conveying lines (10), a connecting rod mechanism (12) is arranged in the middle of the upper surface of the driving box (4), and a fixing plate (11) is arranged in the middle of the right side of the upper surface of the driving box (4), threaded hole is seted up on fixed plate (11) right surface, be provided with fixed box (13) in the middle of the inside upper surface of drive case (4), fixed box (13) below is provided with actuating mechanism (14), link gear (15) are provided with two, actuating mechanism (14) are connected with two link gear (15) respectively, two the lower extreme of link gear (15) respectively with four truckle (2) fixed connection, fixing hole (16) have all been seted up all around on bottom plate (1) lower surface right side four truckle (2) set up respectively in four fixing hole (16) below, the spout has been seted up in the middle of drive case (4) upper surface left side.

2. The concrete shaking device for civil engineering work of claim 1, characterized in that: the link mechanism (12) comprises a push plate (1201) and a threaded screw rod (1203), a sliding plate (1202) is arranged in the middle of the lower surface of the push plate (1201), the sliding plate (1202) is movably arranged in a sliding groove on the upper surface of the driving box (4), a first bearing (1205) is arranged at the left end of the outer surface of the threaded screw rod (1203), the first bearing (1205) is arranged in the right end face of the push plate (1201), a first hinge block (1207) is arranged on one surface of the push plate (1201) far away from the first bearing (1205), the first hinge block (1207) is hinged with one end of a connecting rod (1206), one end of the connecting rod (1206) far away from the first hinge block (1207) is hinged with a second hinge block (1208), the second hinge block (1208) is fixedly connected with the middle of the left side of the upper surface of the rotating plate (7), a rotating cap (1204) is arranged at one end of the threaded screw rod (1203) far away from the first bearing (1205), the threaded screw rod (1203) is arranged in a threaded hole in the fixing plate (11).

3. The concrete shaking device for civil engineering work of claim 1, characterized in that: the rectangular groove (5) is hinged with the rotating plate (7) through cylindrical pins, and the connecting rod (1206) is hinged with the first hinge block (1207) and the connecting rod (1206) is hinged with the second hinge block (1208) through positioning pins.

4. The concrete shaking device for civil engineering work of claim 1, characterized in that: the driving mechanism (14) comprises a servo motor (1401), a first toothed belt (1405) and a rotating rod (1406), an output shaft of the servo motor (1401) is fixedly connected with the first gear (1403), a second bearing (1402) is arranged on the outer surface of the output shaft of the servo motor (1401), the servo motor (1401) is arranged in the middle of the inside of the fixed box (13), the second bearing (1402) is arranged in the middle of the lower surface of the fixed box (13), the first gear (1403) is arranged in the middle of the inside of the first toothed belt (1405), the two rotating rods (1406) are arranged, the upper ends of the outer surfaces of the two rotating rods (1406) are respectively provided with the second gear (1404), the two second gears (1404) are respectively arranged in the left side and the right side of the first toothed belt (1405), the lowest ends of the outer surfaces of the two rotating rods (1406) are respectively provided with a third bearing (1407), and the two third bearings (1407) are respectively arranged in the middle of the left side and the right side of the upper surface of the bottom plate (1), one side of the outer surfaces of the two rotating rods (1406) close to the third bearing (1407) is fixedly connected with the two linkage mechanisms (15) respectively.

5. The concrete shaking device for civil engineering work of claim 1, characterized in that: the linkage mechanism (15) comprises a second toothed belt (1501), a third gear (1502) is arranged in the middle of the inner part of the second toothed belt (1501), the third gear (1502) is arranged on one side, close to a third bearing (1407), of the outer surface of a rotating rod (1406), four gears (1503) are arranged at the front end and the rear end of the inner part of the second toothed belt (1501), the four gears (1503) are arranged at the upper ends of the outer surfaces of two ball nuts (1505) respectively, a ball screw (1506) is arranged in each of the two ball nuts (1505), a fourth bearing (1504) is arranged above the outer surface of each of the two ball nuts (1505), the fourth bearing (1504) is fixedly arranged in a fixing through hole (16) formed in the bottom plate (1), and the lower end of each ball screw (1506) is fixedly connected with a caster (2).