CN217758213U

CN217758213U - Concrete strickle device for civil engineering construction

Info

Publication number: CN217758213U
Application number: CN202221789741.9U
Authority: CN
Inventors: 赵泓博
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-08
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a civil engineering construction is strickleed off device with concrete, include two support frames and scrape the flat board, two be connected with the gag lever post between the support frame, the cover has the movable block on the gag lever post, reciprocating screw rod has been passed in the screw hole on the movable block, one of them the side department of support frame installs the motor, the one end of the reciprocal lead screw of output shaft of motor, the below department of movable block both sides face all is connected with the connecting rod, when starting to drive reciprocating screw rod and rotate, utilizes the round trip movement of movable block on reciprocating screw rod, and the automatic drive is strickled off the flat board and is strickleed off the work to the concrete road surface, and the operation is more laborsaving, utilizes the rotation of bull stick on the second fixed block simultaneously, rotates the extension board and supports tightly when the tip to strickleing the flat board, utilizes and the whole road surface is strickleed off to the extension board is strickleed off to when the both ends department of strickleing off the extension board, can reduce the occupation space of the device, convenient storage.

Description

Concrete strickle device for civil engineering construction

Technical Field

The application relates to the technical field of concrete strickle, especially, relate to a concrete strickle device for civil engineering construction.

Background

In the process of pouring the concrete pavement, in order to improve the construction quality of civil engineering, workers need to carry out scraping work on the poured concrete pavement and use a concrete scraping device;

at present, a concrete leveling device for civil engineering construction is disclosed in a utility model with the patent number of CN213804761U, and the concrete leveling device is formed into a whole by a stand column, a guide wheel, a first sliding rod, a second sliding rod, a sliding block, a sleeve, a first threaded rod, a leveling plate, a traction block, a traction rope, a pulley and an extrusion device, so that the whole body is convenient to move;

but in the actual operation in-process, need two staff's manual pulling haulage rope that makes a round trip, drive the screed round trip movement and strickle the work of strickleing off to the concrete, it is comparatively hard to operate like this to strickle the size of plate and fix, when strickle the plate size too big, lead to the device comparatively occupation space, when strickle the size less, can reduce work efficiency again, consequently remain to improve.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art described above, the present application provides a concrete strickle device for civil engineering construction.

The application provides a concrete strickle device for civil engineering construction adopts following technical scheme:

the utility model provides a civil engineering construction is with concrete strickle device, includes two support frames and scrapes the flat board, two be connected with the gag lever post between the support frame, the cover has the movable block on the gag lever post, reciprocating screw rod has passed in the screw hole on the movable block, one of them the side department of support frame installs the motor, the one end of the reciprocal lead screw of output shaft of motor output, the below department of movable block both sides face all is connected with the connecting rod, two the bottom of connecting rod is provided with scrapes the flat board, it is provided with two second fixed blocks respectively to be close to both ends department above the flat board to scrape, and every group is two all passed the bull stick on the second fixed block, the both ends department of scraping the flat board all is provided with the extension plate, two the tip of bull stick is connected respectively on two extension plates, two edges and corners department of support frame side below all is provided with the gyro wheel.

Preferably, the middle position of the upper surface of the scraping plate is provided with three first fixed blocks along the length direction of the scraping plate, the first fixed blocks are positioned at two sides, openings are formed in the first fixed blocks, moving rods penetrate through the openings of the first fixed blocks respectively, two moving rods are connected with cross bars at one ends far away from each other, the cross bars extend to the middle upper position of the rotating rod, gears are sleeved at the middle position of the rotating rod between the two second fixed blocks, and the gears are meshed with teeth of the cross bars.

Preferably, a threaded rod penetrates through the first fixing block in the middle, the left and right sections of threads on the threaded rod are opposite in direction, two ends of the threaded rod are respectively inserted into threaded holes in the end faces of the two moving rods, and rotating wheels are arranged on the two sides of the first fixing block in the middle of the threaded rod.

Preferably, the bottom end of the connecting rod is sleeved with a bottom cylinder, the bottom end of the bottom cylinder is connected to the scraping plate, and a second spring is connected between the bottom end of the connecting rod and the lower inner wall of the scraping plate.

Preferably, the upper part of the side surface of the bottom barrel is rotatably connected with a hanging rod, a clamping rod is connected to the position, close to the bottom end, of the connecting rod, and the hanging rod is hung and buckled on the L-shaped clamping rod.

Preferably, a vertical rod is connected between the inner walls of the upper side and the lower side of the support frame, a pedal is sleeved on the vertical rod, a first spring is sleeved on the vertical rod, and two ends of the first spring are respectively connected to the pedal and the lower inner wall of the support frame.

To sum up, the application comprises the following beneficial technical effects:

1. the utility model discloses be connected with the gag lever post between two support frames, reciprocating screw rod has passed in the screw hole on the movable block that the cover was established on the gag lever post, the output shaft of department motor output above one of them support frame side is connected with reciprocating screw rod's one end, be connected with the screed through the connecting rod on the movable block, the runner has passed on the second fixed block that is close to both ends department above the screed, the tip of two runners is connected with between the extension board of screed both ends department respectively, when starting to drive reciprocating screw rod and rotate, utilize the movable block to move back and forth on reciprocating screw rod, automatically drive the screed and carry out the work of strickleing off to the concrete road surface, the operation is more laborsaving, simultaneously, utilize the rotation of runner on the second fixed block, when rotating the extension board and supporting the tip to the screed, utilize the whole screed and the extension board to strickle off to the road surface, the work efficiency is improved, and when having rotated the extension board at the both ends department of screed, the occupation space of the device can be reduced, convenient deposit;

2. the bottom end of the connecting rod is sleeved with a bottom cylinder, the bottom end of the bottom cylinder is connected to the scraping plate, a second spring is connected between the bottom end of the connecting rod and the inner wall of the bottom cylinder, and the scraping plate can be pushed to be tightly abutted to the concrete pavement through the bottom cylinder under the elastic force action of the second spring, so that the scraping effect on the concrete pavement is better; the side surface of the bottom barrel is rotatably connected with a hanging rod, the top end of the hanging rod is hung and buckled on a clamping rod on a connecting rod, when the device is moved by rolling of the roller, the top end of the hanging rod can be hung and buckled on the clamping rod, the bottom barrel is moved up on the connecting rod to drive the scraping plate to be separated from the road surface, and the tube plate is prevented from being attached to the road surface to hinder the normal movement of the device;

3. middle department is provided with three first fixed blocks above the scraping plate, it puts that to pass the removal in the opening on the first fixed block that is in both sides, the end connection of carriage release lever has the horizontal bar that extends to the bull stick top, on the bull stick middle department gear and the horizontal bar on the meshing be connected between the tooth, be in middle department threaded rod both ends inject and set up the screw hole on the carriage release lever, control two sections screw thread opposite direction about on the threaded rod, be provided with the runner on the threaded rod, utilize the rotation on the runner drive threaded rod, make two synchronous towards opposite direction removal on the threaded rod of carriage release lever, through horizontal bar and gear, put down or pack up two horizontal bars simultaneously at the both ends of scraping plate, moreover, the steam generator is simple in operation, and is convenient.

Drawings

FIG. 1 is a schematic structural view of a concrete screed device for civil engineering construction according to an embodiment of the present application;

FIG. 2 is an enlarged view of a structure A in FIG. 1 of a concrete screed device for civil engineering construction according to an embodiment of the present application;

FIG. 3 is an enlarged view of a concrete screed apparatus for civil engineering construction shown in FIG. 1 at B in the embodiment of the present application;

fig. 4 is a structural sectional view of a concrete screed device for civil engineering construction at a bottom cylinder in an embodiment of the present application.

Description of reference numerals: 1. a support frame; 2. a roller; 3. a reciprocating screw rod; 4. a motor; 5. a limiting rod; 6. a moving block; 7. a connecting rod; 8. scraping the plate; 9. a first fixed block; 10. an opening; 11. a travel bar; 12. an extension plate; 13. a vertical rod; 14. treading the board; 15. a first spring; 16. a second fixed block; 17. a rotating rod; 18. a gear; 19. a horizontal bar; 20. a threaded rod; 21. a rotating wheel; 22. a bottom cylinder; 23. a hanging rod; 24. a clamping rod; 25. a second spring.

Detailed Description

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

The embodiment of the application discloses civil engineering construction is with concrete strickle device off. Referring to fig. 1-4, a concrete strickle device for civil engineering construction comprises two support frames 1 and a strickle 8, wherein a limit rod 5 is connected between the two support frames 1, a moving block 6 is movably sleeved on the limit rod 5, a reciprocating screw rod 3 passes through a threaded hole on the moving block 6, a motor 4 is installed at the side surface of one support frame 1, an output shaft of the output end of the motor 4 is connected with one end of the reciprocating screw rod 3, the other end of the reciprocating screw rod 3 is rotatably connected with the other support frame 1, connecting rods 7 are respectively connected with the lower parts of the two side surfaces of the moving block 6, the strickle 8 is arranged at the bottom ends of the two connecting rods 7, two second fixed blocks 16 are respectively arranged at the upper part of the strickle 8 and close to the two ends, rotating rods 17 are fixedly passed through bearings on the two second fixed blocks 16 of each group, extending plates 12 are respectively arranged at the two ends of the strickle 8, the end parts of the two rotating rods 17 are respectively connected with the extending plates 12, the two corners below the side surface of the support frame 1 are respectively provided with a roller 2, when a starting motor 4 drives a reciprocating screw rod 3 to rotate, a moving block 6 drives a scraping plate 8 to automatically cling to a concrete pavement to move back and forth to scrape the concrete pavement, the operation is more labor-saving, when an extending plate 12 is rotated down by a rotating rod 17 on a second fixed block 16 to cling to the end surface of the scraping plate 8, the scraping plate 8 and the extending plate 12 are integrally used for scraping the concrete pavement, the working efficiency is improved, meanwhile, two extending plates 12 can be rotated up at the two ends of the scraping plate 8, the occupied space of the device is reduced, the device is more flexible to use, a vertical rod 13 is connected between the inner walls at the upper side and the lower side of the support frame 1, a pedal 14 is movably sleeved on the vertical rod 13, a first spring 15 is sleeved on the vertical rod 13, the two ends of the first spring 15 are respectively connected on the pedal 14 and the lower inner wall of the support frame 1, when the scraping work is carried out, an operator can stand on the pedal plate 14, or the gravity block is placed on the pedal plate 14, the pedal plate 14 is moved up and down on the vertical rod 13 to be tightly propped against the ground, and the device is fixed, so that the situation that the device moves when a concrete pavement is scraped is reduced.

Referring to fig. 1-4, three first fixed blocks 9 are arranged on the middle of the upper surface of the scraping plate 8 along the length direction, openings 10 are respectively arranged on the first fixed blocks 9 at two sides, moving rods 11 respectively penetrate through the openings 10 on the two first fixed blocks 9, the cross sections of the moving rods 11 and the openings 10 are in a quadrilateral shape, one ends, far away from each other, of the two moving rods 11 are respectively connected with a cross bar 19, the cross bar 19 extends to the upper part of the middle of a rotating rod 17, a gear 18 is fixedly sleeved on the rotating rod 17 at the middle part between two second fixed blocks 16, the gear 18 is meshed and connected with teeth on the cross bar 19, the moving rod 11 is moved on the first fixed block 9, the gear 18 and the rotating rod 17 are driven to integrally rotate by the cross bar 19, an extending plate 12 can be put down or rotated on the end part of the scraping plate 8, a threaded rod 20 penetrates through the first fixed block 9 at the middle part, the left and right thread direction of the threaded rod 20 is opposite, the two ends of the threaded rod 20 are respectively inserted into threaded holes on the end surfaces of the two moving rods 11, rotating wheels 21 are arranged at the two sides of the first fixed block 9 in the middle of the threaded rod 20, when the threaded rod 20 is rotated on the first fixed block 9 by utilizing the rotating wheels 21, the two moving rods 11 synchronously move in opposite directions on the threaded rod 20, and then the extension plates 12 are rotated up or down at the two ends of the scraping plate 8 simultaneously, the operation is simple and convenient, a bottom cylinder 22 is movably sleeved at the bottom end of the connecting rod 7, the bottom end of the bottom cylinder 22 is connected on the scraping plate 8, a second spring 25 is connected between the bottom end of the connecting rod 7 and the lower inner wall of the scraping plate 8, the scraping plate 8 can be pushed to be tightly abutted to the concrete pavement under the elastic force of the second spring 25, the scraping quality of the concrete pavement is improved, a hanging rod 23 is rotatably connected at the upper part of the side surface of the bottom cylinder 22, the connecting rod 7 is connected with a clamping rod 24 close to the bottom end, the hanging rod 23 is hung and buckled on the L-shaped clamping rod 24, the top end of the hanging rod 23 is hung and buckled on the clamping rod 24, the scraping plate 8 can be upwards lifted on the connecting rod 7, and the scraping plate 8 is prevented from interfering with the normal moving work of the device.

The embodiment of the application provides a concrete strickle device for civil engineering construction's implementation principle does: firstly, the device is moved to a concrete pavement poured by rolling of the roller 2, then the top end of the hanging rod 23 is rotated out from the clamping rod 24, the lower surface of the scraping plate 8 is pushed to be tightly abutted to the concrete pavement under the action of the elastic force of the second spring 25, then the threaded rod 20 can be rotated by the rotating wheel 21 according to the requirement of actual conditions, the two moving rods 11 synchronously move towards one side away from each other on the threaded rod 20 to drive the cross bar 19 to push the gear 18 and the rotating rod 17 to integrally rotate, the extending plates 12 are put down from the two ends of the scraping plate 8, when the end surfaces of the extending plates 12 are tightly abutted to the end surfaces of the scraping plate 8, the rotating threaded rod 20 is stopped, then an operator stands on the treading plate 14 to drive the treading plate 14 to be tightly abutted to the ground, the motor 4 is started to drive the reciprocating screw rod 3 to rotate, the moving block 6 moves back and forth on the rotating reciprocating screw rod 3 to drive the scraping plate 8 and the extending plates 12 to integrally tightly abut to the concrete pavement, so as to carry out scraping work, the structure is simple, the function is practical, and the work efficiency is improved.

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: equivalent changes in 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 concrete strickles device off for civil engineering construction, includes two support frames (1) and strickle (8), its characterized in that: two be connected with gag lever post (5) between support frame (1), the cover has movable block (6) on gag lever post (5), threaded hole on movable block (6) has passed reciprocal lead screw (3), one of them the side department of support frame (1) installs motor (4), the output shaft of motor (4) output is connected with the one end of reciprocal lead screw (3), the below department of movable block (6) both sides face all is connected with connecting rod (7), two the bottom of connecting rod (7) is provided with screed (8), be close to both ends department and be provided with two second fixed blocks (16) respectively above screed (8), two of every group all pass on second fixed block (16) bull stick (17), the both ends department of screed (8) all is provided with extension plate (12), two the tip of bull stick (17) is connected respectively on extension plate (12), two edges and corners department of support frame (1) side below all are provided with gyro wheel (2).

2. The concrete screeding device for civil engineering construction according to claim 1, wherein: middle department extends its length direction and is provided with three first fixed blocks (9) above strickle (8), is in both sides all seted up opening (10) on first fixed block (9), two movable rod (11) have been passed respectively in opening (10) on first fixed block (9), two all be connected with horizontal bar (19) on the one end that movable rod (11) kept away from each other, horizontal bar (19) extend to the top department in the middle of bull stick (17), the department's cover has gear (18) in the middle of being in between two second fixed blocks (16) on bull stick (17), gear (18) and horizontal bar (19) go up the meshing between the tooth and be connected.

3. The concrete screeding device for civil engineering construction according to claim 2, wherein: be in middle department pass threaded rod (20) on first fixed block (9), two sections screw direction are opposite about threaded rod (20), inject respectively in the screw hole on two carriage release levers (11) terminal surfaces at the both ends of threaded rod (20), both sides department that is in middle department first fixed block (9) on threaded rod (20) all is provided with runner (21).

4. The concrete screeding device for civil engineering construction according to claim 1, wherein: the bottom department cover of connecting rod (7) has end section of thick bamboo (22), the bottom of end section of thick bamboo (22) is connected on scraping flat board (8), be connected with second spring (25) between the bottom of connecting rod (7) and the lower inner wall of scraping flat board (8).

5. The concrete screeding device for civil engineering construction according to claim 4, wherein: the upper portion of the side face of the bottom barrel (22) is rotatably connected with a hanging rod (23), a clamping rod (24) is connected to the position, close to the bottom end, of the connecting rod (7), and the hanging rod (23) is hung and buckled on the L-shaped clamping rod (24).

6. The concrete screeding device for civil engineering construction according to claim 1, wherein: be connected with montant (13) between the upper and lower both sides inner wall of support frame (1), the cover has step board (14) on montant (13), the cover has first spring (15) on montant (13), the both ends of first spring (15) are connected respectively on the lower inner wall of step board (14) and support frame (1).