CN215107422U

CN215107422U - Self-compaction concrete construction equipment

Info

Publication number: CN215107422U
Application number: CN202120546421.XU
Authority: CN
Inventors: 孔令海; 张寒松; 刘营; 姜怡帆; 赵风琪
Original assignee: Shandong Ping'an Construction Group Co ltd
Current assignee: Shandong Ping'an Construction Group Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-10
Anticipated expiration: 2031-03-16

Abstract

The utility model relates to a self-compaction concrete construction technical field just discloses a self-compaction concrete construction equipment, the on-line screen storage device comprises a base, the inside of base is hollow structure, and the quantity of base is two, is provided with the same structure on two bases, the first pneumatic cylinder of fixedly connected with and second pneumatic cylinder respectively at the top of two bases, the inside lower fixed surface of base is connected with the second spring, the top fixedly connected with bracing piece of second spring. This self-compaction concrete construction equipment is the cross through sliding tray and slider, makes the fixed plate difficult emergence skew when removing about going on, when making the output of second pneumatic cylinder rise simultaneously and descend, can drive the fixed plate and reciprocate, and then realize when pounding the drum in the closely knit concrete of pouring the width to the difference, the device can be more smooth adjust according to actual conditions, and then make the device can adapt to the multiple drum in the pounding of pouring the closely knit concrete of width.

Description

Self-compaction concrete construction equipment

Technical Field

The utility model relates to a self-compaction concrete construction technical field specifically is a self-compaction concrete construction equipment.

Background

The self-compacting concrete can flow and compact under the action of self gravity, but the concrete needs to be compacted in a drum in the construction process of the self-compacting concrete, the concrete is vibrated in an orderly and layered mode according to the length of a vibrating rod and the effective radius of the vibrating action, and the positions of a steel bar protective layer, a reserved hole, an embedded part and an exposed steel bar are checked at any time to ensure the compaction of the concrete at the bottoms of the embedded part and the prestressed reinforcement bearing plate; some concrete drums are currently operated by an operator to mix concrete with a hand-held vibrating rod; however, as some poured concrete has a large area, the worker manually crushes the concrete to increase the labor intensity of the worker, and meanwhile, when the poured concrete with different widths is crushed, the worker needs to continuously move, so that the labor amount of the worker is increased, the worker is easy to feel fatigue, the speed of the concrete crushing drum is easy to reduce, and the quality of the concrete crushing drum is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a self-compaction concrete construction equipment possesses can smash advantages such as drum to the closely knit concrete of different width of pouring, has solved when smashing the drum to the concreting of different width, needs the staff to carry out the problem of walking about that does not stop.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a self-compacting concrete construction device comprises bases, wherein the interiors of the bases are of a hollow structure, the number of the bases is two, the two bases are provided with the same structure, the tops of the two bases are respectively and fixedly connected with a first hydraulic cylinder and a second hydraulic cylinder, the lower surface inside the bases is fixedly connected with a second spring, the top end of the second spring is fixedly connected with a supporting rod, the supporting rod is in a shape like a Chinese character 'hui', the number of the supporting rods is two, the surfaces of the two supporting rods are respectively and slidably connected with the interiors of the bases, the interiors of the supporting rods are slidably connected with a fixed plate, the bottom of the fixed plate is fixedly connected with the output end of the first hydraulic cylinder, the top of the fixed plate is provided with a second moving groove, the interior of the second moving groove is slidably connected with a supporting frame, the top of the supporting frame is fixedly connected with a vibrator, the interior of the second moving groove is rotatably connected with a threaded rod, and the right end of the threaded rod sequentially penetrates through the interiors of the supporting frame and the second moving groove and extends to the exterior of the fixed plate, the surface of the threaded rod is in threaded connection with the inside of the support frame, the left side of the right support rod is fixedly connected with a first support plate, the inside of the first support plate is of a hollow structure, and a movable adjusting and fixing device is arranged inside the first support plate;

preferably, the bottom of the fixing plate is provided with a sliding groove, the inside of the sliding groove is connected with a sliding block in a sliding manner, and the bottom of the sliding block is fixedly connected with the output end of the second hydraulic cylinder.

Preferably, the sliding groove is in a cross shape, and the sliding block is also in a cross shape.

Preferably, the moving adjusting and fixing device comprises a second support plate, the surface of the second support plate is connected with the inside of the first support plate in a sliding manner, the left side of the second support plate is fixedly connected with the right side of the left support rod, the top of the first support plate is provided with a first moving groove, the front surface and the rear surface of the inside of the first support plate are provided with sliding grooves, the insides of the two sliding grooves are provided with the same structure, the inside of each sliding groove is fixedly connected with a fixing rod, the inside of the second support plate is provided with a cross groove, the vertical section of the cross groove is also cross-shaped, the inside of the vertical groove of the cross groove is communicated with the inside of the first moving groove, the inside of the longitudinal groove of the cross groove is communicated with the inside of the sliding groove, the lower surface of the vertical groove of the cross groove is fixedly connected with a tension spring, the top of the tension spring is fixedly connected with a power rod, the surface of the power rod is connected with the inside of the vertical groove of the cross groove in a sliding manner, and the surface of the power rod is connected with the inside of the first moving groove in a sliding manner, the lower side of the surface of the power rod is provided with a clamping groove.

Preferably, the bottom of the second support plate is provided with a rolling ball, and the surface of the second support plate is movably connected with the inside of the first support plate.

Preferably, the inside sliding connection in the vertical groove of cross groove has the locating lever, and the inside of locating lever is hollow structure, the inside sliding connection of surface and the spout of locating lever, the inside sliding connection of surface and locating lever of dead lever, the first spring of inner wall fixedly connected with in the vertical groove of cross groove, the rear end of first spring and the fixed surface of locating lever are connected, and first spring cup joints on the locating lever, the rear end of locating lever and the inside sliding connection of draw-in groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a self-compaction concrete construction equipment possesses following beneficial effect:

1. this self-compaction concrete construction equipment is the cross through sliding tray and slider, makes the fixed plate difficult emergence skew when removing about going on, when making the output of second pneumatic cylinder rise simultaneously and descend, can drive the fixed plate and reciprocate, and then realize when pounding the drum in the closely knit concrete of pouring the width to the difference, the device can be more smooth adjust according to actual conditions, and then make the device can adapt to the multiple drum in the pounding of pouring the closely knit concrete of width.

2. This self-compaction concrete construction equipment, compress through first spring, and make the inside of locating lever cup joint on the dead lever, and then realize the rigidity of two bracing pieces of device, make the apparatus that the staff can be more convenient, make the device adjust more convenient stability of after-fixing simultaneously, make the workman can be more smooth adjust the device, and then can prevent to a certain extent that the device is carrying out the during operation, gliding condition appears in two bracing pieces, and then make the device obtain certain assurance to the quality of pouring the closely-packed concrete and pounding the drum.

3. This self-compaction concrete construction equipment, can make the frictional force between first backup pad and the second backup pad obtain reducing through the spin, make the width to the device that the staff can be more laborsaving adjust, make the staff can be more swift smash the drum to the concrete of pouring, simultaneously when vibrations appear at the bracing piece, through the effort of second spring to the bracing piece, the vibrations that make the bracing piece can obtain slowing down, make the staff can more smooth operative installations, the life that can make the device simultaneously to a certain extent obtains certain extension, make the device obtain certain promotion to the quality of pouring the compact concrete and smashing the drum.

Drawings

FIG. 1 is a schematic structural view of a self-compacting concrete construction apparatus of the present invention;

fig. 2 is a schematic sectional view of the fixing plate of the present invention;

FIG. 3 is a schematic view of the front plan structure of the base of the present invention;

fig. 4 is a schematic view of a left side plan view of the second supporting plate of the present invention.

In the figure: the device comprises a base 1, a first hydraulic cylinder 2, a supporting rod 3, a first moving groove 4, a second hydraulic cylinder 5, a first supporting plate 6, a power rod 7, a second supporting plate 8, a vibrator 9, a supporting frame 10, a second moving groove 11, a threaded rod 12, a tension spring 13, a clamping groove 14, a rolling ball 15, a cross groove 16, a first spring 17, a positioning rod 18, a sliding groove 19, a second spring 20, a fixing rod 21, a sliding groove 22, a sliding block 23 and a fixing plate 24.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a self-compacting concrete construction device comprises bases 1, the interiors of the bases 1 are of a hollow structure, the number of the bases 1 is two, the two bases 1 are provided with the same structure, the tops of the two bases 1 are respectively and fixedly connected with a first hydraulic cylinder 2 and a second hydraulic cylinder 5, the first hydraulic cylinder 2 and the second hydraulic cylinder 5 are of the existing structure, redundant description is omitted, the first hydraulic cylinder 2 and the second hydraulic cylinder 5 can be started through an external control device, a second spring 20 is fixedly connected to the lower surface inside the bases 1, a support rod 3 is fixedly connected to the top end of the second spring 20, the support rods 3 are in a shape like a Chinese character 'hui', the number of the support rods 3 is two, the surfaces of the two support rods 3 are both in sliding connection with the interiors of the bases 1, when the support rods 3 vibrate, the support rods 3 move up and down inside the bases 1, the second springs 20 are compressed and reset at the same time, and further the vibration of the supporting rod 3 is slowed down, the device can be used more smoothly by workers, the inner part of the supporting rod 3 is connected with a fixing plate 24 in a sliding way, the bottom of the fixing plate 24 is fixedly connected with the output end of the first hydraulic cylinder 2, the top of the fixing plate 24 is provided with a second moving groove 11, the inner part of the second moving groove 11 is connected with a supporting frame 10 in a sliding way, the top of the supporting frame 10 is fixedly connected with a vibrator 9, the vibrator 9 is of the existing structure, and is not described in detail herein, the vibration end of the vibrator 9 penetrates through the inner part of the supporting frame 10 and extends to the outer part of the supporting frame 10, the vibration end of the vibrator 9 is provided with a drum tamping rod, the vibrator 9 vibrates through the drum tamping rod, so that the compacted concrete can be tamped and discharged with bubbles, the strength of the compacted concrete is enhanced, the inner part of the second moving groove 11 is rotatably connected with a threaded rod 12, the right end of the threaded rod 12 penetrates through the inside of the support frame 10 and the second moving groove 11 in sequence and extends to the outside of the fixed plate 24, the surface of the threaded rod 12 is in threaded connection with the inside of the support frame 10, the threaded rod 12 is made to rotate, the support frame 10 can be made to move left and right in the second moving groove 11, the bottom of the fixed plate 24 is provided with a sliding groove 22, the sliding groove 22 is in a cross shape, the inside of the sliding groove 22 is in sliding connection with a sliding block 23, the sliding block 23 is also in a cross shape, the bottom of the sliding block 23 is fixedly connected with the output end of the second hydraulic cylinder 5, the left side of the right side support rod 3 is fixedly connected with a first support plate 6, the inside of the first support plate 6 is in a hollow structure, and a movement adjusting and fixing device is arranged inside the first support plate 6;

the left supporting rod 3 is enabled to move left and right, the fixed plate 24 is enabled to move left and right inside the supporting rod 3, the sliding block 23 moves left and right inside the sliding groove 22, the sliding groove 22 and the sliding block 23 are crossed, the fixed plate 24 is enabled to move left and right and not to shift easily, and meanwhile, when the output end of the second hydraulic cylinder 5 rises and falls, the fixed plate 24 can be driven to move up and down, so that when the drum tamping is carried out on the compact concrete with different pouring widths, the device can be adjusted smoothly according to actual conditions, and the device can adapt to the drum tamping of various kinds of compact concrete with different pouring widths;

the movable adjusting and fixing device comprises a second supporting plate 8, the surface of the second supporting plate 8 is in sliding connection with the inside of a first supporting plate 6, the left side of the second supporting plate 8 is fixedly connected with the right side of a left supporting rod 3, a first moving groove 4 is formed in the top of the first supporting plate 6, sliding grooves 19 are formed in the front surface and the back surface of the inside of the first supporting plate 6, the inside of the two sliding grooves 19 is provided with the same structure, fixing rods 21 are fixedly connected with the inside of the sliding grooves 19, the number of the fixing rods 21 is multiple, the fixing rods 21 are equidistantly arranged inside the sliding grooves 19, a rolling ball 15 is arranged at the bottom of the second supporting plate 8, the rolling ball 15 can roll at the bottom of the second supporting plate 8, the surface of the second supporting plate 8 is movably connected with the inside of the first supporting plate 6, the second supporting plate 8 can roll inside the first supporting plate 6, a cross groove 16 is formed in the second supporting plate 8, the vertical section of the cross groove 16 is also cross-shaped, the interior of the vertical groove of the cross groove 16 is communicated with the interior of the first moving groove 4, the interior of the longitudinal groove of the cross groove 16 is communicated with the interior of the sliding groove 19, the lower surface of the vertical groove of the cross groove 16 is fixedly connected with a tension spring 13, the top of the tension spring 13 is fixedly connected with a power rod 7, the surface of the power rod 7 is connected with the interior of the vertical groove of the cross groove 16 in a sliding manner, the surface of the power rod 7 is connected with the interior of the first moving groove 4 in a sliding manner, the lower side of the surface of the power rod 7 is provided with two clamping grooves 14, the two clamping grooves 14 are arranged at the front side and the rear side of the surface of the power rod 7 in a mirror image manner, the front side and the rear side of the longitudinal groove of the cross groove 16 are provided with the same structure, the interior of the longitudinal groove of the cross groove 16 is connected with a positioning rod 18 in a sliding manner, the interior of the positioning rod 18 is of a hollow structure, the surface of the positioning rod 18 is connected with the interior of the sliding groove 19 in a sliding manner, the positioning rod 18 can slide into and slide out of the sliding groove 19, the surface of the fixing rod 21 is connected with the inside of the positioning rod 18 in a sliding mode, the fixing rod 21 can slide into and slide out of the inside of the positioning rod 18, the inner wall of the longitudinal groove of the cross groove 16 is fixedly connected with a first spring 17, the rear end of the first spring 17 is fixedly connected with the surface of the positioning rod 18, the first spring 17 is sleeved on the positioning rod 18, the rear end of the positioning rod 18 is connected with the inside of the clamping groove 14 in a sliding mode, the positioning rod 18 can slide into and slide out of the inside of the clamping groove 14, and meanwhile the pulling force of the tension spring 13 is smaller than that of the first spring 17;

the power rod 7 moves upwards in the vertical groove of the cross groove 16 and the first moving groove 4, the tension spring 13 stretches, the first spring 17 resets to enable the positioning rod 18 to slide out of the surface of the fixing rod 21 and slide into the clamping groove 14, meanwhile, after the tension force of the tension spring 13 is smaller than that of the first spring 17 to enable the positioning rod 18 to slide into the clamping groove 14, the tension spring 13 cannot reset to enable the power rod 7 to move downwards, fixing of the second supporting plate 8 is released, the left supporting rod 3 can move left and right, the device is matched with the width of dense concrete to be poured of a drum to be pounded, when the left supporting rod 3 moves to a proper position, the power rod 7 moves downwards in the vertical groove of the cross groove 16 and the first moving groove 4, the tension spring 13 resets, meanwhile, due to the inclined surface of the clamping groove 14, the power rod 7 can push the two positioning rods 18 to move away relatively while moving downwards, first spring 17 compresses, and the inside of making locating lever 18 cup joints on dead lever 21, and then realize installing two bracing piece 3's rigidity, make the apparatus that the staff can be more convenient use device, make the device adjust more convenient stability of after-fixing simultaneously, make the workman can be more smooth adjust the device, and then can prevent to a certain extent that the device is carrying out the during operation, gliding condition appears in two bracing pieces 3, and then make the device obtain certain assurance to the quality of pouring closely knit concrete drum pounding.

The working principle is as follows:

when the self-compacting concrete construction equipment is used, the power rod 7 moves upwards in the vertical groove of the cross groove 16 and the first moving groove 4, the tension spring 13 stretches, the first spring 17 resets to enable the positioning rod 18 to slide out of the surface of the fixing rod 21 and slide into the clamping groove 14, meanwhile, after the positioning rod 18 slides into the clamping groove 14 because the tension force of the tension spring 13 is smaller than that of the first spring 17, the tension spring 13 cannot reset to enable the power rod 7 to move downwards, so that the fixation of the second supporting plate 8 is released, the left supporting rod 3 can move left and right, the sliding block 23 moves left and right in the sliding groove 22, the sliding groove 22 and the sliding block 23 are in a cross shape, the fixing plate 24 is not easy to shift while moving left and right, and the fixing plate 24 can be driven to move up and down when the output end of the second hydraulic cylinder 5 rises and falls, and then make the device with need to smash the closely knit concrete width phase-match of pouring of drum, when left side bracing piece 3 removed to suitable position, make power rod 7 move downwards in the inside of cross 16 vertical grooves and first shifting chute 4, extension spring 13 resets, simultaneously because the inclined plane of draw-in groove 14, make power rod 7 can promote two locating levers 18 and keep away from the removal relatively in the downstream, first spring 17 compresses, and make the inside of locating lever 18 cup joint on dead lever 21, and then realize that the position of two bracing pieces 3 of device is fixed, start first pneumatic cylinder 2 and second pneumatic cylinder 5, and then realize smashing the drum to the closely knit concrete of pouring.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-compaction concrete construction equipment, includes base (1), its characterized in that: the interior of the base (1) is of a hollow structure, the number of the bases (1) is two, the two bases (1) are provided with the same structure, the tops of the two bases (1) are respectively fixedly connected with a first hydraulic cylinder (2) and a second hydraulic cylinder (5), the lower surface of the interior of the base (1) is fixedly connected with a second spring (20), the top end of the second spring (20) is fixedly connected with a supporting rod (3), the supporting rod (3) is shaped like a Chinese character 'hui', the number of the supporting rods (3) is two, the surfaces of the two supporting rods (3) are both in sliding connection with the interior of the base (1), the interior of the supporting rod (3) is in sliding connection with a fixing plate (24), the bottom of the fixing plate (24) is fixedly connected with the output end of the first hydraulic cylinder (2), the top of the fixing plate (24) is provided with a second moving groove (11), the interior of the second moving groove (11) is in sliding connection with a supporting frame (10), the top of the support frame (10) is fixedly connected with a vibrator (9), the inside of the second movable groove (11) is rotatably connected with a threaded rod (12), the right end of the threaded rod (12) sequentially penetrates through the inside of the support frame (10) and the second movable groove (11) and extends to the outside of the fixed plate (24), the surface of the threaded rod (12) is in threaded connection with the inside of the support frame (10), the left side of the right side support rod (3) is fixedly connected with a first support plate (6), the inside of the first support plate (6) is of a hollow structure, and a movable adjusting and fixing device is arranged inside the first support plate (6);

2. the self-compacting concrete construction equipment of claim 1, wherein: the bottom of the fixed plate (24) is provided with a sliding groove (22), the sliding groove (22) is connected with a sliding block (23) in a sliding mode, and the bottom of the sliding block (23) is fixedly connected with the output end of the second hydraulic cylinder (5).

3. The self-compacting concrete construction equipment of claim 1, wherein: the sliding groove (22) is in a cross shape, and the sliding block (23) is also in a cross shape.

4. The self-compacting concrete construction equipment of claim 1, wherein: the movable adjusting and fixing device comprises a second supporting plate (8), the surface of the second supporting plate (8) is in sliding connection with the inside of a first supporting plate (6), the left side of the second supporting plate (8) is fixedly connected with the right side of a left supporting rod (3), a first movable groove (4) is formed in the top of the first supporting plate (6), sliding grooves (19) are formed in the front surface and the back surface of the inside of the first supporting plate (6), the insides of the two sliding grooves (19) are provided with the same structure, a fixing rod (21) is fixedly connected with the inside of each sliding groove (19), a cross groove (16) is formed in the inside of the second supporting plate (8), the vertical section of the cross groove (16) is also cross-shaped, the inside of the vertical groove of the cross groove (16) is communicated with the inside of the first movable groove (4), the inside of the longitudinal groove of the cross groove (16) is communicated with the inside of each sliding groove (19), and a tension spring (13) is fixedly connected to the lower surface of the vertical groove of the cross groove (16), the top fixedly connected with power rod (7) of extension spring (13), the inside sliding connection of the surface and the vertical groove of cross recess (16) of power rod (7), the inside sliding connection of the surface and the first removal groove (4) of power rod (7), draw-in groove (14) have been seted up to the downside on power rod (7) surface.

5. The self-compacting concrete construction equipment of claim 4, wherein: the bottom of the second supporting plate (8) is provided with a rolling ball (15), and the surface of the second supporting plate (8) is movably connected with the inside of the first supporting plate (6).

6. The self-compacting concrete construction equipment of claim 4, wherein: the inside sliding connection in vertical groove of cross groove (16) has locating lever (18), the inside of locating lever (18) is hollow structure, the surface of locating lever (18) and the inside sliding connection of spout (19), the surface of dead lever (21) and the inside sliding connection of locating lever (18), the inner wall fixedly connected with first spring (17) in vertical groove of cross groove (16), the rear end of first spring (17) and the fixed surface of locating lever (18) are connected, first spring (17) cup joint on locating lever (18), the rear end of locating lever (18) and the inside sliding connection of draw-in groove (14).