CN214091155U

CN214091155U - Novel civil construction bearing structure

Info

Publication number: CN214091155U
Application number: CN202022814082.7U
Authority: CN
Inventors: 蔡兴华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-31
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a novel civil construction bearing structure, comprising a base plate, the installation shell is installed at the top of bottom plate, the side of installation shell runs through there is the second pivot, the second pivot extends to the inside and fixedly connected with initiative bevel gear of installation shell, the top of installation shell runs through there is first pivot. The utility model discloses in rotate the carousel and make the second pivot rotate, the second pivot drives drive bevel gear and rotates, drive bevel gear drives driven bevel gear and rotates and make first pivot rotate, first pivot drives the threaded rod and rotates and make the internal thread piece reciprocate on the threaded rod, the internal thread piece drives the fixed plate and reciprocates, the fixed plate drives the backup pad and reciprocates, distance between adjustable backup pad and the bottom plate, adjust its bearing height with this, distance between top wall and the floor still can support it not simultaneously, can avoid frequently changing bearing structure's problem, the work efficiency is improved.

Description

Novel civil construction bearing structure

Technical Field

The utility model relates to a civil construction technical field especially relates to a novel civil construction bearing structure.

Background

The civil construction is a general name of scientific technology for building various engineering facilities, the building is more and more, the rapid development of national economy is also symbolized, in the process of construction of workers, a support structure is often more important, and the civil construction is a general name of scientific technology for building various engineering facilities. It refers to the applied materials, equipment and the technical activities of surveying, designing, constructing, maintaining and the like; also refers to the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground, on land or in water and directly or indirectly serve human life, production, military affairs and scientific research.

Support structure is often needed to be used to connect top wall and floor in the building construction process, but its bearing height of current support structure is difficult to adjust, when meetting the distance between not high top wall and the floor, still will change support structure, very big its work efficiency that influences, consequently, in order to solve this type of problem, we have proposed a novel civil construction bearing structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel civil construction supporting structure.

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

the utility model provides a novel civil construction bearing structure, includes the bottom plate, the installation shell is installed at the top of bottom plate, the side of installation shell is run through there is the second pivot, the second pivot extends to the inside and fixedly connected with initiative bevel gear of installation shell, the top of installation shell is run through there is first pivot, fixed cover has been connect from bevel gear in the first pivot, initiative bevel gear and from bevel gear meshing, the top of first pivot is connected with the threaded rod, the internal thread piece has been cup jointed through the screw thread on the threaded rod, the side of internal thread piece is fixed with the connecting plate, fixed plate fixedly connected with backup pad is passed through at the top of connecting plate, the backup pad is located the top of threaded rod, the top of installation shell is fixed with the slide bar, the slide bar runs through the connecting plate, the top of threaded rod is provided with shelters from the mechanism.

Preferably, it includes the stopper to shelter from the mechanism, the stopper is fixed at the top of threaded rod, the side of stopper articulates there is the baffle, the spout has been seted up to the bottom of baffle, the top of internal thread piece articulates there is the sleeve, the guide bar has been cup jointed in the sleeve, the end fixing of guide bar has the connecting rod, telescopic outer wall is fixed with the spring, the end fixing of spring is in the bottom of connecting rod, the guide bar is located the spring, the gyro wheel is installed at the top of connecting rod, the gyro wheel roll mounting is in the spout.

Preferably, the top of the bottom plate is provided with a mounting groove, a first bearing is mounted in the mounting groove, and the first rotating shaft is mounted on an inner ring of the first bearing.

Preferably, the bottom of the bottom plate and the top of the supporting plate are both provided with anti-slip pads, and the bottom plate and the anti-slip pads are both provided with fixing holes.

Preferably, an opening is formed in the side face of the mounting shell, a shaft sleeve is mounted in the opening, and the second rotating shaft is rotatably mounted in the shaft sleeve.

Preferably, a through hole is formed in the top of the mounting shell, a second bearing is mounted in the through hole, and the first rotating shaft is mounted on an inner ring of the second bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1: the utility model discloses in rotate the carousel and make the second pivot rotate, the second pivot drives drive bevel gear and rotates, drive bevel gear drives driven bevel gear and rotates and make first pivot rotate, first pivot drives the threaded rod and rotates and make the internal thread piece reciprocate on the threaded rod, the internal thread piece drives the fixed plate and reciprocates, the fixed plate drives the backup pad and reciprocates, distance between adjustable backup pad and the bottom plate, adjust its bearing height with this, distance between top wall and the floor still can support it not simultaneously, can avoid frequently changing bearing structure's problem, the work efficiency is improved.

2: the utility model discloses drive sleeve slope rebound during well internal thread piece rebound, the sleeve drives guide bar and spring slope rebound, and the guide bar drives connecting rod slope rebound and makes the gyro wheel roll in the spout, makes stopper side articulated baffle rise, can prevent that the backup pad from supporting back headwall to the headwall and dropping granules such as concrete residue injure the workman by a crashing object, can guarantee below staff's safety, has improved its safety in utilization.

Drawings

Fig. 1 is a schematic structural view of a novel civil construction support structure provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of a portion B in fig. 1.

In the figure: the anti-skid device comprises a base plate 1, a non-slip mat 2, a fixing hole 3, a first rotating shaft 4, a first bearing 5, a rotating disc 6, a shaft sleeve 7, a second rotating shaft 8, a driving bevel gear 9, a driven bevel gear 10, a mounting shell 11, a threaded rod 12, an internal thread block 13, a connecting plate 14, a fixing plate 15, a baffle 16, a supporting plate 17, rollers 18, a sliding groove 19, a limiting block 20, a connecting rod 21, a sleeve 22, a guide rod 23, a spring 24, a second bearing 25 and a sliding rod 26.

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.

Referring to fig. 1-3, a novel civil construction bearing structure, including bottom plate 1, installation shell 11 is installed at the top of bottom plate 1, second pivot 8 has been run through to the side of installation shell 11, second pivot 8 extends to installation shell 11 inside and fixedly connected with initiative bevel gear 9, first pivot 4 has been run through at the top of installation shell 11, driven bevel gear 10 has been fixed and has been cup jointed in first pivot 4, initiative bevel gear 9 meshes with driven bevel gear 10, the top of first pivot 4 is connected with threaded rod 12, threaded rod 12 has cup jointed interior thread piece 13 through the screw thread, the side of interior thread piece 13 is fixed with connecting plate 14, fixed plate 15 fixedly connected with backup pad 17 is passed through at the top of connecting plate 14, backup pad 17 is located the top of threaded rod 12, the top of installation shell 11 is fixed with slide bar 26, slide bar 26 runs through connecting plate 14, the top of threaded rod 12 is provided with shelters from the mechanism.

It includes stopper 20 to shelter from the mechanism, stopper 20 fixes the top at threaded rod 12, stopper 20's side articulates there is baffle 16, spout 19 has been seted up to baffle 16's bottom, the top of internal thread piece 13 articulates there is sleeve 22, sliding sleeve has cup jointed guide bar 23 in the sleeve 22, the end fixing of guide bar 23 has connecting rod 21, sleeve 22's outer wall is fixed with spring 24, the end fixing of spring 24 is in the bottom of connecting rod 21, guide bar 23 is located spring 24, gyro wheel 18 is installed at the top of connecting rod 21, gyro wheel 18 roll-mounting is in spout 19.

The mounting groove has been seted up at bottom plate 1's top, install first bearing 5 in the mounting groove, the inner circle at first bearing 5 is installed to first pivot 4, bottom plate 1's bottom and backup pad 17's top all are provided with slipmat 2, fixed orifices 3 have all been seted up on bottom plate 1 and the slipmat 2, the opening has been seted up to the side of installation shell 11, install axle sleeve 7 in the opening, second pivot 8 rotates and installs in axle sleeve 7, the through-hole has been seted up at the top of installation shell 11, install second bearing 25 in the through-hole, the inner circle at second bearing 25 is installed to first pivot 4.

The working principle is as follows: when in use, the rotating disc 6 is rotated, the rotating disc 6 drives the second rotating shaft 8 to rotate, the second rotating shaft 8 drives the driving bevel gear 9 to rotate, the driving bevel gear 9 drives the driven bevel gear 10 to rotate so as to rotate the first rotating shaft 4, the first rotating shaft 4 drives the threaded rod 12 to rotate so as to enable the internal thread block 13 to move up and down on the threaded rod 12, the internal thread block 13 drives the fixing plate 15 to move up and down, the fixing plate 15 drives the supporting plate 17 to move up and down, the distance between the supporting plate 17 and the bottom plate 1 can be adjusted so as to adjust the supporting height of the supporting plate, the supporting plate can still be supported when the distance between the top wall and the floor is different, the problem of frequently changing the supporting structure can be avoided, the working efficiency of the supporting structure is improved, the sleeve 22 is driven to move upwards in an inclined manner when the internal thread block 13 moves upwards, the sleeve 22 drives the guide rod 23 and the spring 24 to move upwards in an inclined manner, the guide rod 23 drives the connecting rod 21 to move upwards in an inclined manner so as to enable the idler wheel 18 to roll in the sliding groove 19, the baffle 16 hinged to the side face of the limiting block 20 is lifted, so that the supporting plate 17 can be prevented from supporting the top wall, falling concrete residues and other particles from the top wall to injure workers by crashing, the safety of workers below can be guaranteed, and the use safety of the workers is improved.

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 novel civil construction bearing structure, includes bottom plate (1), its characterized in that, installation shell (11) are installed at the top of bottom plate (1), the side of installation shell (11) is run through there is second pivot (8), second pivot (8) extend to installation shell (11) inside and fixedly connected with drive bevel gear (9), first pivot (4) have been run through at the top of installation shell (11), driven bevel gear (10) have fixedly been cup jointed on first pivot (4), drive bevel gear (9) and driven bevel gear (10) meshing, the top of first pivot (4) is connected with threaded rod (12), interior thread piece (13) has been cup jointed through the screw thread on threaded rod (12), the side of interior thread piece (13) is fixed with connecting plate (14), the top of connecting plate (14) is through fixed plate (15) fixedly connected with backup pad (17), the supporting plate (17) is located above the threaded rod (12), a sliding rod (26) is fixed to the top of the mounting shell (11), the sliding rod (26) penetrates through the connecting plate (14), and a shielding mechanism is arranged at the top of the threaded rod (12).

2. A novel civil engineering and construction support structure according to claim 1, the shielding mechanism comprises a limiting block (20), the limiting block (20) is fixed at the top of the threaded rod (12), a baffle (16) is hinged on the side surface of the limiting block (20), a sliding groove (19) is formed in the bottom of the baffle (16), the top of the internal thread block (13) is hinged with a sleeve (22), a guide rod (23) is sleeved in the sleeve (22) in a sliding way, a connecting rod (21) is fixed at the end part of the guide rod (23), a spring (24) is fixed on the outer wall of the sleeve (22), the end part of the spring (24) is fixed at the bottom of the connecting rod (21), the guide rod (23) is positioned in the spring (24), the top of connecting rod (21) is installed gyro wheel (18), gyro wheel (18) roll-mount is in spout (19).

3. A novel civil construction support structure according to claim 1, characterised in that the top of the bottom plate (1) is provided with a mounting groove, the first bearing (5) is mounted in the mounting groove, and the first rotating shaft (4) is mounted in the inner ring of the first bearing (5).

4. A novel civil engineering and construction support structure according to claim 1, characterised in that the bottom of the bottom plate (1) and the top of the support plate (17) are provided with non-slip mats (2), and the bottom plate (1) and the non-slip mats (2) are provided with fixing holes (3).

5. A novel civil construction support structure according to claim 1, characterised in that the side of the mounting shell (11) is provided with an opening, the opening is provided with a shaft sleeve (7), and the second rotating shaft (8) is rotatably arranged in the shaft sleeve (7).

6. A novel civil construction support structure according to claim 1, characterised in that the top of the mounting shell (11) is provided with a through hole, the through hole is provided with the second bearing (25), and the first rotating shaft (4) is arranged at the inner ring of the second bearing (25).