CN209907958U

CN209907958U - Concrete pouring operation rack for building floor slab

Info

Publication number: CN209907958U
Application number: CN201920572126.4U
Authority: CN
Inventors: 徐玉明; 吴正华; 陈小夫
Original assignee: Zhejiang Jin Chen Construction Co Ltd
Current assignee: Zhejiang Jin Chen Construction Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-01-07
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a floor concrete placement operation rack is built in room, including first base and second base, the equal joint in bottom of first base and second base has the support frame, first recess has been seted up to the right side central point of first base, the left side central point of second base position joint has first connecting block. This building floor concrete placement operation rack, cooperation through second connecting plate and connecting rod, thereby can be with first footboard, second footboard and third footboard locking are together fixed, the device can freely adjust the position of concrete placement operation rack according to the user demand, workman's physical power has been saved, the degree of accuracy that concrete placement operation rack removed has been improved, and simultaneously, can not oppress framework of steel reinforcement yet, prevent that the skeleton from warping because of the oppression, aversion, therefore, the clothes hanger is strong in practicability, it is troublesome to have solved many unnecessary, the demand in current market has been satisfied.

Description

Concrete pouring operation rack for building floor slab

Technical Field

The utility model relates to a technical field is built in the room, specifically is a floor concrete placement operation rack is built in room.

Background

The concrete pouring means a process of pouring concrete into a mold until the concrete is plasticized, and the concrete and other materials are poured into the mold to be made into a predetermined shape in civil and architectural engineering, and at present, the existing floor concrete pouring operation rack for house building, for example, the utility model of patent No. 201721647059.5, comprises a support frame and a base, wherein a frame column is fixedly installed at the center of the upper surface of the base, one end of the frame column is provided with a clamping groove, although the floor concrete pouring operation rack for house building can be pulled to move on a cross beam through a pulling rope by matching a sliding block and a fixed pulley, the position of a worker can be moved when pouring concrete, but because the pulling rope is needed and the number of workers and construction tools on the concrete pouring operation rack is large, not only a great amount of physical strength of the worker is consumed, but also the position of the concrete pouring operation rack cannot be accurately controlled, meanwhile, the existing concrete pouring operation rack is basically installed on a floor slab steel reinforcement framework, but the steel reinforcement framework is pressed, so that the framework is deformed and displaced, a lot of unnecessary troubles are brought to workers, and the requirements of the existing market cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floor concrete placement operation rack is built in room to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building floor concrete pouring operation rack comprises a first base and a second base, wherein supporting frames are clamped at the bottom ends of the first base and the second base, a first groove is formed in the center of the right side of the first base, a first connecting block is clamped at the center of the left side of the second base, a plurality of third bases are inserted into the inner sides of the first base and the second base in a plugging manner, a second connecting block is clamped at the center of the left side of the third base, a second groove is formed in the center of the right side of the third base, the front side surfaces of the joints among the first base, the third base and the second base lock the first connecting plate through bolts, a first screw rod is connected to the center of the front side of the first connecting plate in a threaded manner, the rear side of the first screw rod penetrates through the first connecting plate and is connected with a pressing block in a shaft manner, a first rectangular plate and a second rectangular plate are clamped at the top ends of the first base and the second base respectively, the left side and the right side of the inner cavity of the first rectangular plate are both provided with first sliding grooves, the inner cavity of each first sliding groove is embedded with a first sliding block, the inner side of each first sliding block is connected with an H-shaped frame in a clamped mode, the central position of the outer wall of each H-shaped frame is sleeved with a roller, the top end of each H-shaped frame extends out of a slide way formed in the upper surface of the corresponding first rectangular plate, a first pedal is connected in a clamped mode, the bottom end of the rear side of the second base is connected with a connecting seat in a clamped mode, the top end of the connecting seat is connected with a motor in a screw mode, the front side output end of the motor is locked with one end of a second screw rod through a coupler, the other end of the second screw rod extends into the inner cavity of the second rectangular plate, the front side of the second screw rod is connected with the front side of the inner cavity of the second rectangular plate in a shaft mode, the outer wall of the second screw rod is connected with, the inboard of second slider and the left and right sides looks joint of rectangular block, the top of rectangular block extends the slide and the joint that the second rectangular plate upper surface was seted up and has the second footboard, the third footboard has been placed to the inboard of second footboard, the second connecting plate has been placed to the bottom of second footboard and third footboard junction, the top outside of third footboard and the top right side of first footboard and the top left side of second footboard all peg graft the one end that has the connecting rod from the past to the back, and the other end of connecting rod extends the card hole that the second connecting plate bottom was seted up.

Preferably, the size of the inner cavity of the first groove is the same as that of the inner cavity of the second groove, and the size of the second connecting block is the same as that of the first connecting block.

Preferably, the size of the pressing block is the same as the size of the inner cavity of the first groove, and the position of the pressing block corresponds to that of the inner cavity of the first groove.

Preferably, the support frame is Z-shaped.

Preferably, the outer wall of the roller is attached to the bottom end of the inner cavity of the first rectangular plate.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete pouring operation rack for the building floor is characterized in that the first base, the second base, the first groove, the first connecting block, the third bases, the second connecting block and the second groove are matched, so that the size of the whole using area of the concrete pouring operation rack can be changed according to using requirements, the first connecting plate, the first screw rod, the pressing block and the bolt are matched, the first base, the second base and the third bases can be locked and fixed together, the first sliding block, the H-shaped frame, the roller, the motor, the second screw rod, the rectangular block, the second sliding groove and the second sliding block are matched, so that the first pedal, the second pedal and the third pedal can be driven to move forwards or backwards together, the first pedal, the second pedal and the third pedal can be locked and fixed together through the matching of the second connecting plate and the connecting rod, the position of the concrete pouring operation rack can be freely adjusted according to using requirements, the physical power of the workers is saved, the moving accuracy of the concrete pouring operation rack is improved, meanwhile, the reinforcing steel bar framework cannot be pressed, the framework is prevented from deforming and shifting due to pressing, the practicability is high, a lot of unnecessary troubles are solved, and the requirement of the existing market is met.

Drawings

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

fig. 2 is a schematic structural view of a second connecting block of the present invention;

FIG. 3 is a schematic diagram of the structure of the pressing block of the present invention;

fig. 4 is a schematic view of the structure of the motor of the present invention;

FIG. 5 is a schematic view of the roller structure of the present invention;

fig. 6 is a schematic bottom view of the second connecting plate of the present invention.

In the figure: 1. the structure of the pedal comprises a first base, 2, a second base, 3, a support frame, 4, a first groove, 5, a first connecting block, 6, a third base, 7, a second connecting block, 8, a second groove, 9, a first connecting plate, 10, a first screw, 11, a pressing block, 12, a first rectangular plate, 13, a second rectangular plate, 14, a first sliding groove, 15, a first sliding block, 16, an H-shaped frame, 17, a roller, 18, a first pedal, 19, a motor, 20, a second screw, 21, a rectangular block, 22, a second sliding groove, 23, a second sliding block, 24, a second pedal, 25, a third pedal, 26, a second connecting plate, 27 and a connecting rod.

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. 1-6, the present invention provides a technical solution: the utility model provides a building floor concrete placement operation rack, including first base 1 and second base 2, the equal joint in bottom of first base 1 and second base 2 has support frame 3, support frame 3 is "Z" font, first recess 4 has been seted up to the right side central point of first base 1, the left side central point of second base 2 puts the joint and has first connecting block 5, the inboard of first base 1 and second base 2 all is pegged graft and has a plurality of third bases 6, the left side central point of third base 6 puts the joint and has second connecting block 7, the right side central point of third base 6 puts and has seted up second recess 8, the size of the inner chamber of first recess 4 and the inner chamber of second recess 8 is the same, the size of second connecting block 7 and first connecting block 5 is the same, insert first connecting block 5 and second connecting block 7 into the inner chamber of first recess 4 and second recess 8 respectively, thereby with first base 1, The second base 2 is connected with the third base 6, the front side surface of the joint between the first base 1, the third base 6 and the second base 2 is locked with the first connecting plate 9 through bolts, the first connecting plate 9 is locked at the front side of the joint between the first base 1, the second base 2 and the third base 6 through bolts, so that the first base 1, the second base 2 and the third base 6 are fixed together, the center position of the front side of the first connecting plate 9 is in threaded connection with a first screw rod 10, the rear side of the first screw rod 10 penetrates through the first connecting plate 9 and is in shaft connection with a pressing block 11, the size of the pressing block 11 is the same as that of an inner cavity of the first groove 4 and corresponds to the position of the pressing block 11, the first screw rod 10 is rotated clockwise, the pressing block 11 is driven to move towards the rear side, the pressing block 11 abuts against the first connecting block 5 and the second connecting block 7, so that the first base 1, the second base and the second base are, The second base 2 and the third base 6 are fixed together, the top ends of the first base 1 and the second base 2 are respectively clamped with a first rectangular plate 12 and a second rectangular plate 13, the left side and the right side of an inner cavity of the first rectangular plate 12 are respectively provided with a first sliding chute 14, the inner cavity of the first sliding chute 14 is embedded with a first sliding block 15, the inner side of the first sliding block 15 is clamped with an H-shaped frame 16, the central position of the outer wall of the H-shaped frame 16 is sleeved with a roller 17, the outer wall of the roller 17 is attached to the bottom end of the inner cavity of the first rectangular plate 12, the top end of the H-shaped frame 16 extends out of a slideway arranged on the upper surface of the first rectangular plate 12 and is clamped with a first pedal 18, the bottom end of the rear side of the second base 2 is clamped with a connecting seat, the top end screw of the connecting seat is connected with a motor 19, the model of the motor 19 is JB0 0400M-12, the front side output end of the motor 19 is locked with one end of a second screw rod 20, the front side of the second screw 20 is coupled with the front side of the inner cavity of the second rectangular plate 13, the outer wall of the second screw 20 is connected with a rectangular block 21 in a threaded manner, an external power supply of the motor 19 is connected, the motor 19 is started, the motor 19 drives the second screw 20 to rotate clockwise or anticlockwise to promote the rectangular block 21 to move forwards or backwards, the left side and the right side of the inner cavity of the second rectangular plate 13 are both provided with second sliding grooves 22, a second sliding block 23 is embedded in the inner cavity of the second sliding groove 22, the inner side of the second sliding block 23 is clamped with the left side and the right side of the rectangular block 21, the top end of the rectangular block 21 extends out of a slideway arranged on the upper surface of the second rectangular plate 13 and is clamped with a second pedal 24, the rectangular block 21 moves forwards or backwards to promote the second sliding block 23 to slide in the inner cavity of the second sliding groove 22, meanwhile, the second pedal 24 moves forwards or backwards along with the rectangular block 21, the inner side, second connecting plate 26 has been placed to the bottom of second footboard 24 and third footboard 25 junction, the top outside of third footboard 25 and the top right side of first footboard 18 and the top left side of second footboard 24 all peg graft the one end that has connecting rod 27 from the past to the back, and the other end of connecting rod 27 extends the card hole that second connecting plate 26 bottom was seted up, rotating connecting rod 27, the card hole that the bottom that makes connecting rod 27 and second connecting plate 26 bottom seted up staggers, thereby with first footboard 18, second footboard 24 and third footboard 25 locking link together.

The first base 1 and the second base 2 are respectively placed at two ends of a floor slab, so that the bottom end of the support frame 3 is pressed on cement walls or bricks at two ends of the floor slab, the deformation and displacement of a framework caused by the oppression of a concrete pouring operation rack on a steel bar framework can be effectively prevented, as the sizes of the inner cavity of the first groove 4 and the inner cavity of the second groove 8 are the same, and the sizes of the second connecting block 7 and the first connecting block 5 are the same, a plurality of second connecting blocks 7 are inserted into the inner cavities of the matched first grooves 4 according to the use requirement, a plurality of third bases 6 are enabled to connect the first base 1 and the second base 2 together, the bolt is screwed, the bolt penetrates through the first connecting plate 9 and is screwed into the inner cavities of the first base 1, the second base 2 and the plurality of third bases 6, and the first base 1, the second base 2 and the plurality of third bases 6 are locked and fixed together, then the first screw rod 10 is rotated clockwise to cause the pressing block 11 to move towards the rear side, the first screw rod 10 can abut against the first connecting block 7 and the first connecting block 5, thereby causing the plurality of third bases 6 to more stably connect and lock the first base 1 and the second base 2 together, the connecting rod 27 is rotated to cause the connecting rod 27 to be staggered with the clamping hole formed at the bottom end of the second connecting plate 26, thereby causing the second connecting plate 26 to be locked at the bottom ends of the first pedal 18, the second pedal 24 and the third pedal 25 to connect the first pedal, the second pedal 24 and the third pedal 25 together, the external power supply of the motor 19 is switched on, the motor 19 is started, the motor 19 drives the second screw rod 20 to rotate clockwise or anticlockwise, as the rectangular block 21 is in threaded connection with the second screw rod 20, thereby causing the rectangular block 21, the second pedal 24, the third pedal 25 and the first pedal 18 to move forwards or backwards together, when the second pedal 24 moves forwards or backwards, the second sliding block 23 is promoted to slide in the inner cavity of the second sliding groove 22, when the first pedal 18 moves forwards or backwards, the first sliding block 15 is promoted to slide in the inner cavity of the first sliding groove 14, meanwhile, the roller 17 plays a supporting role and slides at the bottom end of the inner cavity of the first rectangular plate 12, the device greatly saves physical strength of workers, can accurately move the position of the fixed concrete pouring operation rack, meanwhile, does not stress a steel reinforcement framework, and meets the use requirements of the existing market.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

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 building floor concrete placement operation rack, includes first base (1) and second base (2), its characterized in that: the bottom ends of the first base (1) and the second base (2) are respectively clamped with a support frame (3), the right center of the first base (1) is provided with a first groove (4), the left center of the second base (2) is provided with a first connecting block (5), the inner sides of the first base (1) and the second base (2) are respectively spliced with a plurality of third bases (6), the left center of each third base (6) is provided with a second connecting block (7), the right center of each third base (6) is provided with a second groove (8), the front side surface of the joint between the first base (1), the third base (6) and the second base (2) is locked with the first connecting plate (9) through a bolt, the front center of the first connecting plate (9) is in threaded connection with a first screw rod (10), the rear side of the first screw rod (10) penetrates through the first connecting plate (9) and is in shaft connection with a pressing block (11), the top ends of the first base (1) and the second base (2) are respectively connected with a first rectangular plate (12) and a second rectangular plate (13) in a clamping manner, the left side and the right side of an inner cavity of the first rectangular plate (12) are respectively provided with a first sliding chute (14), the inner cavity of the first sliding chute (14) is embedded with a first sliding block (15), the inner side of the first sliding block (15) is connected with an H-shaped frame (16) in a clamping manner, the outer wall center position of the H-shaped frame (16) is sleeved with a roller (17), the top end of the H-shaped frame (16) extends out of a slide way arranged on the upper surface of the first rectangular plate (12) and is connected with a first pedal (18) in a clamping manner, the bottom end of the rear side of the second base (2) is connected with a connecting seat in a clamping manner, a top end screw of the connecting seat is connected with a motor (19), the front side output end of the motor (19) is locked with one end of a second screw rod (20) through a coupler, and, the front side of second screw rod (20) and the inner chamber front side coupling of second rectangular plate (13), the outer wall threaded connection of second screw rod (20) has rectangular block (21), second spout (22) have all been seted up to the inner chamber left and right sides of second rectangular plate (13), the inner chamber of second spout (22) is embedded to have second slider (23), both sides looks joint about inboard and rectangular block (21) of second slider (23), slide and joint that the top of rectangular block (21) extended second rectangular plate (13) upper surface and seted up have second footboard (24), third footboard (25) have been placed to the inboard of second footboard (24), second connecting plate (26) have been placed to the bottom of second footboard (24) and third footboard (25) junction, the top outside of third footboard (25) and the top right side of first footboard (18) and the top left side of second footboard (24) all peg graft in the past to the back have connecting rod (27) the One end of the connecting rod (27) extends out of a clamping hole formed in the bottom end of the second connecting plate (26).

2. The building floor concrete pouring work bench of claim 1, characterized in that: the size of the inner cavity of the first groove (4) is the same as that of the inner cavity of the second groove (8), and the size of the second connecting block (7) is the same as that of the first connecting block (5).

3. The building floor concrete pouring work bench of claim 1, characterized in that: the size of the pressing block (11) is the same as the size of the inner cavity of the first groove (4) and the position of the pressing block corresponds to that of the inner cavity of the first groove.

4. The building floor concrete pouring work bench of claim 1, characterized in that: the support frame (3) is Z-shaped.

5. The building floor concrete pouring work bench of claim 1, characterized in that: the outer wall of the roller (17) is attached to the bottom end of the inner cavity of the first rectangular plate (12).