CN210888000U

CN210888000U - Civil engineering construction support

Info

Publication number: CN210888000U
Application number: CN201921679435.8U
Authority: CN
Inventors: 代攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-30
Anticipated expiration: 2029-10-09

Abstract

The utility model belongs to the technical field of the building, especially, be a civil engineering construction support, which comprises a mounting bas, the top symmetry fixed mounting of mount pad has four slide bars, and four slide bars are the rectangle and distribute, and slidable mounting has same lift mesa on four slide bars, two mounting grooves have been seted up to the top symmetry of mount pad, the threaded rod is installed to the mounting groove internal rotation, symmetry fixed mounting has two motors on the mount pad, the one end of threaded rod extend to the mounting groove outside and with the output shaft fixed connection of the motor that corresponds, symmetrical screw thread installs two installation pieces on the threaded rod, rotate on the installation piece and install the hinge bar, two corresponding hinge bars rotate and connect, two sliding tray have been seted up to lift mesa's bottom symmetry, fixed mounting has the bracing piece in the sliding tray. The utility model is simple in operation, the practicality is strong, can height-adjusting, simultaneously, is convenient for transport building material and uses.

Description

Civil engineering construction support

Technical Field

The utility model relates to the technical field of building, especially, relate to a civil engineering construction support.

Background

The construction support is a working platform which is erected for ensuring each construction process to be carried out smoothly, and is divided into an outer construction support and an inner construction support according to the erected position; the construction method can be divided into a wood construction support, a bamboo construction support and a steel pipe construction support according to different materials, and can be divided into a vertical rod type construction support, a bridge type construction support, a door type construction support, a suspension type construction support, a hanging type construction support, a cantilever type construction support and a climbing type construction support according to the construction form, and workers are required to operate on the construction supports in the civil construction process.

However, in the prior art, the construction bracket is fixed in height and cannot be adjusted, and when workers perform construction on the bracket, construction materials are not conveniently transferred to the bracket, so that the civil engineering construction bracket is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the civil engineering construction support that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the civil engineering building construction support comprises a mounting seat, wherein four sliding rods are symmetrically and fixedly mounted at the top of the mounting seat, the four sliding rods are distributed in a rectangular shape, the same lifting table board is slidably mounted on the four sliding rods, two mounting grooves are symmetrically formed in the top of the mounting seat, threaded rods are rotatably mounted in the mounting grooves, two motors are symmetrically and fixedly mounted on the mounting seat, one ends of the threaded rods extend out of the mounting grooves and are fixedly connected with output shafts of the corresponding motors, two mounting blocks are symmetrically and threadedly mounted on the threaded rods, hinge rods are rotatably mounted on the mounting blocks and are rotatably connected with the corresponding hinge rods, two sliding grooves are symmetrically formed in the bottom of the lifting table board, supporting rods are fixedly mounted in the sliding grooves, two sliding blocks are symmetrically and slidably mounted on the supporting rods and are rotatably connected with the corresponding hinge rods, the top fixed mounting of lift mesa has the dead lever, it installs the reel to rotate on the dead lever, one side fixed mounting that is close to the dead lever of reel has the ratchet, slidable mounting has the kelly on the dead lever, and kelly and ratchet looks adaptation, the top fixed mounting of kelly has the fixed block, sliding sleeve is equipped with extension spring on the kelly, extension spring's top and fixed block fixed connection, extension spring's bottom and dead lever fixed connection, the cover is equipped with wire rope on the reel, wire rope's bottom fixed mounting has the hopper, one side fixed mounting that the ratchet was kept away from to the reel has the handle.

Preferably, two sections of threads are formed on the threaded rod, and the thread turning directions of the two sections of threads are opposite.

Preferably, a rotating groove is formed in the inner wall of one side, away from the motor, of the mounting groove, a first bearing is fixedly sleeved on the threaded rod, and the outer ring of the first bearing is fixedly connected with the inner wall of the rotating groove.

Preferably, a rotating hole is formed in the inner wall of one side, close to the motor, of the mounting groove, a second bearing is fixedly sleeved on the threaded rod, and the outer ring of the second bearing is fixedly connected with the inner wall of the rotating hole.

Preferably, a threaded hole is formed in the mounting block, and the inner wall of the threaded hole is in threaded connection with the threaded rod.

Preferably, a through hole is formed in the lifting table top and is matched with the hopper.

Preferably, four sliding holes are symmetrically formed in the lifting table top, and the inner walls of the sliding holes are in sliding connection with the corresponding sliding rods.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a sliding rod, a lifting table board, a mounting groove, a threaded rod, a motor, a mounting block, a hinged rod, a supporting rod, a sliding block, a reel, a ratchet wheel, a clamping rod, a steel wire rope, a hopper and a handle, when the device is used, the device is arranged at a designated position, the motor is started, the threaded rod is driven by the motor to rotate, under the action of two sections of threads with opposite rotating directions, the two mounting blocks are driven to move close to each other in the corresponding mounting groove, the two mounting blocks drive the two hinged rods to rotate by taking an intersection point as a circle center, at the moment, the top ends of the two hinged rods move close to each other, the lifting table board slides upwards on the sliding rod under the action of the sliding block and the supporting rod, the height of the lifting table board can be changed, after the adjustment is completed, a worker stands on the lifting table board for construction, the handle is rotated, the handle drives the reel to rotate, the reel transports the hopper to the lifting table top through the steel wire rope, the reel can only rotate towards one direction through the interaction of the ratchet wheel and the clamping rod when the hopper is transported upwards, the hopper is prevented from falling off due to reverse rotation of the reel, the clamping rod is pulled upwards after the transportation is finished, the clamping rod and the ratchet wheel are away from each other, at the moment, the reel can rotate in the direction, and the hopper can fall down through the gravity action;

the utility model is simple in operation, the practicality is strong, can height-adjusting, simultaneously, is convenient for transport building material and uses.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of the connection structure of the middle ratchet and the clamping rod of the present invention.

In the figure: 1. a mounting seat; 2. a slide bar; 3. lifting the table top; 4. mounting grooves; 5. a threaded rod; 6. a motor; 7. mounting blocks; 8. a hinged lever; 9. a sliding groove; 10. a support bar; 11. a slider; 12. fixing the rod; 13. a reel; 14. a ratchet wheel; 15. a clamping rod; 16. a fixed block; 17. an extension spring; 18. a wire rope; 19. a hopper; 20. a handle.

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. 1-3, the present invention provides a technical solution: a civil engineering building construction support comprises a mounting seat 1, four sliding rods 2 are symmetrically and fixedly mounted at the top of the mounting seat 1, the four sliding rods 2 are distributed in a rectangular shape, the same lifting table board 3 is slidably mounted on the four sliding rods 2, two mounting grooves 4 are symmetrically formed in the top of the mounting seat 1, threaded rods 5 are rotatably mounted in the mounting grooves 4, two motors 6 are symmetrically and fixedly mounted on the mounting seat 1, one ends of the threaded rods 5 extend out of the mounting grooves 4 and are fixedly connected with output shafts of the corresponding motors 6, two mounting blocks 7 are symmetrically and threadedly mounted on the threaded rods 5, hinge rods 8 are rotatably mounted on the mounting blocks 7, the two corresponding hinge rods 8 are rotatably connected, two sliding grooves 9 are symmetrically formed in the bottom of the lifting table board 3, supporting rods 10 are fixedly mounted in the sliding grooves 9, and two sliding blocks 11 are symmetrically and slidably mounted on the supporting rods, the sliding block 11 is rotatably connected with the corresponding hinge rod 8, the top of the lifting table top 3 is fixedly provided with a fixed rod 12, the fixed rod 12 is rotatably provided with a reel 13, one side of the reel 13, which is close to the fixed rod 12, is fixedly provided with a ratchet 14, the fixed rod 12 is slidably provided with a clamping rod 15, the clamping rod 15 is matched with the ratchet 14, the top end of the clamping rod 15 is fixedly provided with a fixed block 16, the clamping rod 15 is slidably sleeved with a tension spring 17, the top end of the tension spring 17 is fixedly connected with the fixed block 16, the bottom end of the tension spring 17 is fixedly connected with the fixed rod 12, the reel 13 is sleeved with a steel wire rope 18, the bottom end of the steel wire rope 18 is fixedly provided with a hopper;

two sections of threads are formed on the threaded rod 5, the thread turning directions of the two sections of threads are opposite, a rotating groove is formed in the inner wall, far away from the motor 6, of the mounting groove 4, a first bearing is fixedly sleeved on the threaded rod 5, the outer ring of the first bearing is fixedly connected with the inner wall of the rotating groove, a rotating hole is formed in the inner wall, close to the motor 6, of the mounting groove 4, a second bearing is fixedly sleeved on the threaded rod 5, the outer ring of the second bearing is fixedly connected with the inner wall of the rotating hole, a threaded hole is formed in the mounting block 7, the inner wall of the threaded hole is in threaded connection with the threaded rod 5, a through hole is formed in the lifting table top 3, the through hole is matched with the hopper 19, four sliding holes are symmetrically formed in the lifting table top 3, the inner wall of each sliding hole is in sliding connection with the corresponding sliding rod 2, When the device is used, the device is arranged at a designated position, the motor 6 is started, the motor 6 drives the threaded rod 5 to rotate, under the action of two sections of threads with opposite rotation directions, the two mounting blocks 7 are driven to move close to each other in the corresponding mounting grooves 4, the two mounting blocks 7 drive the two hinged rods 8 to rotate around the intersection point, at the moment, the top ends of the two hinged rods 8 move close to each other, the lifting table board 3 slides upwards on the sliding rod 2 under the action of the sliding block 11 and the supporting rod 10, the height of the lifting table board 3 can be changed, after the adjustment is completed, a worker stands on the lifting table board 3 to construct, when construction materials need to be transferred to the lifting table board 3, the materials are arranged in the hopper 19, the handle 20 is rotated, the handle 20 drives the reel 13 to rotate, reel 13 passes through wire rope 18 and transports hopper 19 to lift mesa 3 on, when upwards transporting, through

ratchet

14 and 15 interact of kelly, makes reel 13 can only rotate towards a direction, prevents that reel 13 antiport from making hopper 19 drop, transports the back of accomplishing, upwards stimulates kelly 15, makes kelly 15 and ratchet 14 keep away from each other, and at this moment, reel 13 can the direction rotation, and hopper 19 can fall through the action of gravity, the utility model is simple in operation, and the practicality is strong, can height-adjusting, simultaneously, is convenient for transport building material and uses.

The working principle is as follows: when the device is used, the device is arranged at a designated position, the motor 6 is started, the motor 6 drives the threaded rod 5 to rotate, under the action of two sections of threads with opposite rotation directions, the two mounting blocks 7 are driven to move close to each other in the corresponding mounting grooves 4, the two mounting blocks 7 drive the two hinge rods 8 to rotate by taking the intersection point as the center of a circle, at the moment, the top ends of the two hinge rods 8 move close to each other, the lifting table board 3 slides upwards on the sliding rod 2 under the action of the sliding block 11 and the supporting rod 10, the height of the lifting table board 3 can be changed, after the adjustment is completed, a worker stands on the lifting table board 3 to carry out construction, when construction materials need to be transferred to the lifting table board 3, the materials are arranged in the hopper 19, the handle 20 is rotated, the handle 20 drives the reel 13 to rotate, the hopper 19 is transferred to the lifting table board 3 through the steel wire rope 18 by the reel 13, and when the, make reel 13 only can rotate towards a direction, prevent that reel 13 antiport from making hopper 19 drop, transport the completion back, upwards stimulate kelly 15, make kelly 15 and ratchet 14 keep away from each other, at this moment, reel 13 can the direction rotate, and hopper 19 can fall through the action of gravity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a civil engineering construction support, includes mount pad (1), its characterized in that: the top symmetry fixed mounting of mount pad (1) has four slide bars (2), and four slide bars (2) are the rectangle and distribute, and slidable mounting has same lift mesa (3) on four slide bars (2), two mounting grooves (4) have been seted up to the top symmetry of mount pad (1), threaded rod (5) are installed to mounting groove (4) internal rotation, symmetry fixed mounting has two motors (6) on mount pad (1), the one end of threaded rod (5) extends to outside mounting groove (4) and with the output shaft fixed connection of corresponding motor (6), symmetrical screw thread is installed two installation pieces (7) on threaded rod (5), rotatory installation has articulated rod (8) on installation piece (7), and two corresponding articulated rod (8) rotate to be connected, two sliding tray (9) have been seted up to the bottom symmetry of lift mesa (3), fixed mounting has bracing piece (10) in sliding tray (9), symmetrical slidable mounting has two sliders (11) on bracing piece (10), slider (11) rotate with articulated rod (8) that correspond and are connected, the top fixed mounting of lift mesa (3) has dead lever (12), rotatable mounting has reel (13) on dead lever (12), one side fixed mounting that is close to dead lever (12) of reel (13) has ratchet (14), slidable mounting has kelly (15) on dead lever (12), and kelly (15) and ratchet (14) looks adaptation, the top fixed mounting of kelly (15) has fixed block (16), slidable sleeve is equipped with extension spring (17) on kelly (15), the top and fixed block (16) fixed connection of extension spring (17), the bottom and dead lever (12) fixed connection of extension spring (17), the wire winding wheel (13) is sleeved with a steel wire rope (18), the bottom end of the steel wire rope (18) is fixedly provided with a hopper (19), and one side of the wire winding wheel (13) far away from the ratchet wheel (14) is fixedly provided with a handle (20).

2. The civil engineering construction support of claim 1, wherein: two sections of threads are formed on the threaded rod (5), and the thread turning directions of the two sections of threads are opposite.

3. The civil engineering construction support of claim 1, wherein: the motor is characterized in that a rotating groove is formed in the inner wall of one side, away from the motor (6), of the mounting groove (4), a first bearing is fixedly sleeved on the threaded rod (5), and the outer ring of the first bearing is fixedly connected with the inner wall of the rotating groove.

4. The civil engineering construction support of claim 1, wherein: the mounting groove (4) is close to the inner wall of one side of the motor (6) and is provided with a rotating hole, the threaded rod (5) is fixedly sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the inner wall of the rotating hole.

5. The civil engineering construction support of claim 1, wherein: the mounting block (7) is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with the threaded rod (5).

6. The civil engineering construction support of claim 1, wherein: a through hole is formed in the lifting table top (3), and the through hole is matched with the hopper (19).

7. The civil engineering construction support of claim 1, wherein: four sliding holes are symmetrically formed in the lifting table board (3), and the inner walls of the sliding holes are connected with the corresponding sliding rods (2) in a sliding mode.