CN210032534U

CN210032534U - Civil engineering construction support

Info

Publication number: CN210032534U
Application number: CN201920690374.9U
Authority: CN
Inventors: 祝华园; 祝华双
Original assignee: Fujian Jiaruibao Sponge City Environmental Protection Technology Co Ltd
Current assignee: Fujian Jiaruibao Sponge City Environmental Protection Technology Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-02-07
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a civil engineering construction support, comprising a base plate, the top of bottom plate is equipped with lifts the board, be equipped with the cavity in the lifting board, be equipped with in the cavity and be used for carrying out the adjustment mechanism who adjusts the lifting board, the equal fixedly connected with moving mechanism of lower extreme four corners department of bottom plate, lift the equal fixedly connected with bracing piece of lower extreme four corners department of board, four the equal slip of bracing piece runs through the bottom plate setting, four the equal fixedly connected with backing plate of lower extreme of bracing piece, the top of lifting the board is equipped with the backup pad, the upper end of lifting the board is equipped with two recesses, two all be equipped with the lifting mechanism that is used for carrying out the lifting to the backup pad in the recess, two connect through the drive mechanism transmission between the lifting mechanism. The utility model discloses can remove, and comparatively stable, the practicality is higher.

Description

Civil engineering construction support

Technical Field

The utility model relates to a civil engineering building technical field especially relates to a civil engineering building construction support.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, and refers to applied materials, equipment, technical activities such as surveying, designing, constructing, maintaining and repairing and the like, and also refers to objects of engineering construction; the engineering facilities are constructed on the ground or underground or onshore and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like; the civil engineering refers to engineering entities which are used for carrying out various technical works such as investigation, planning, design, construction, installation and maintenance and the like on buildings, structures, related supporting facilities and the like of new construction, reconstruction or extension of various projects besides house buildings, and related construction supports are also indispensable.

The existing movable support is unstable and easy to shake, and the support which does not shake is not convenient to move, so that the existing movable support and the existing movable support cannot be taken into consideration.

Therefore, the civil engineering building construction support is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the unstable problem of support of being convenient for remove 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 utility model provides a civil engineering construction support, includes the bottom plate, the top of bottom plate is equipped with lifts the board, be equipped with the cavity in the lifting board, be equipped with the adjustment mechanism that is used for adjusting the lifting board in the cavity, the equal fixedly connected with moving mechanism of lower extreme four corners department of bottom plate, the equal fixedly connected with bracing piece of lower extreme four corners department of lifting the board, four the equal slip of bracing piece runs through the bottom plate setting, four the equal fixedly connected with backing plate of lower extreme of bracing piece, the top of lifting the board is equipped with the backup pad, the upper end of lifting the board is equipped with two recesses, two all be equipped with the lifting mechanism that is used for carrying out the lifting to the backup pad in the recess, two connect through the drive mechanism transmission between the lifting mechanism.

Preferably, adjustment mechanism includes the vertical threaded rod that sets up in the cavity, threaded rod external thread cover is equipped with the threaded sleeve, the upper and lower both ends of threaded sleeve all rotate with the inside wall of cavity and be connected, the lower extreme of threaded rod slide run through lift board and with the upper end fixed connection of bottom plate, be equipped with the dwang in the cavity, be connected through helical gear group transmission between dwang and the threaded sleeve, the one end of dwang is rotated and is run through and lift board and the first twist grip of coaxial fixedly connected with.

Preferably, the helical gear set comprises a first helical gear and a second helical gear which are meshed with each other, the first helical gear is coaxially and fixedly connected with the rotating rod, and the second helical gear is coaxially and fixedly connected with the threaded sleeve.

Preferably, the moving mechanism comprises a fixed plate arranged below the bottom plate, the fixed plate is fixedly connected with the bottom plate through a telescopic rod, a spring is arranged outside the telescopic rod, the upper end and the lower end of the spring are fixedly connected with the side walls, opposite to the bottom plate and the fixed plate, of the bottom plate respectively, and a pulley is fixedly connected to the lower end of the fixed plate.

Preferably, the lifting mechanism includes the two-way threaded rod of being connected with the recess inside wall rotation, two-way threaded rod external screw thread connection have two screw thread blocks, two the upper end of screw thread block all rotates and is connected with the deflection pole, the lower extreme of backup pad be equipped with recess assorted spout, sliding connection has two sliders in the spout, two the upper end of deflection pole rotates with the lower extreme of two sliders respectively and is connected, one of them one end of two-way threaded rod is rotated and is run through bottom plate and coaxial fixedly connected with second turning handle.

Preferably, drive mechanism includes two belt pulleys, two connect through belt transmission between the belt pulley, two the belt pulley respectively with two-way threaded rod coaxial fixed connection, two be equipped with between the recess with belt assorted through-hole.

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

1. by arranging the adjusting mechanism and the moving mechanism, the rotating rod is driven to rotate by rotating the first handle, the rotating rod drives the threaded sleeve to rotate, the threaded sleeve drives the threaded rod to rotate, and the threaded rod drives the bottom plate to move, so that the two states of stability and movement can be switched back and forth, the operation is convenient, and the practicability is high;

2. through setting up lifting mechanism, be convenient for go up and down to the backup pad to can lift the material to suitable position.

The utility model discloses can remove, and comparatively stable, the practicality is higher.

Drawings

Fig. 1 is a front perspective view of a civil engineering construction support provided by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is the utility model provides a civil engineering construction support's side structure perspective.

In the figure: the device comprises a base plate 1, a lifting plate 2, an adjusting mechanism 3, a cavity 4, a moving mechanism 5, a support rod 6, a backing plate 7, a support plate 8, a groove 9, a lifting mechanism 10, a transmission mechanism 11, a threaded rod 12, a threaded sleeve 13, a rotating rod 14, a bevel gear set 15, a first bevel gear 16, a second bevel gear 17, a fixed plate 18, a telescopic rod 19, a spring 20, a pulley 21, a bidirectional threaded rod 22, a thread block 23, a deflection rod 24, a deflection rod 25, a sliding block 26, a belt pulley 27, a first rotating handle 28 and a second rotating handle 29.

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 civil engineering construction support, including bottom plate 1, bottom plate 1's top is equipped with lifting plate 2, be equipped with cavity 4 in the lifting plate 2, be equipped with in the cavity 4 and be used for carrying out the adjustment mechanism 3 that adjusts lifting plate 2, it is specific, adjustment mechanism 3 includes vertical threaded rod 12 that sets up in cavity 4, threaded rod 12 external thread cover is equipped with threaded sleeve 13, threaded sleeve 13's upper and lower both ends all rotate with the inside wall of cavity 4 and are connected, threaded rod 12's lower extreme slides and runs through lifting plate 2 and with the upper end fixed connection of bottom plate 1, be equipped with dwang 14 in the cavity 4, be connected through bevel gear set 15 transmission between dwang 14 and the threaded sleeve 13, it needs to notice, bevel gear set 15 includes intermeshing's first helical gear 16 and second helical gear 17, first

helical gear

16 and 14 coaxial fixed connection of dwang.

In the utility model, the second helical gear 17 is coaxially and fixedly connected with the threaded sleeve 13, one end of the rotating rod 14 is rotated to penetrate through the lifting plate 2 and is coaxially and fixedly connected with the first rotating handle 28, the moving mechanism 5 is fixedly connected with the four corners of the lower end of the bottom plate 1, it is worth mentioning that the moving mechanism 5 comprises a fixed plate 18 arranged below the bottom plate 1, the fixed plate 18 is fixedly connected with the bottom plate 1 through a telescopic rod 19, a spring 20 is arranged outside the telescopic rod 19, the upper end and the lower end of the spring 20 are respectively fixedly connected with the side walls opposite to the bottom plate 1 and the fixed plate 18, the lower end of the fixed plate 18 is fixedly connected with a pulley 21, the four corners of the lower end of the lifting plate 2 are respectively and fixedly connected with supporting rods 6, the four supporting rods 6 are arranged to penetrate through the bottom plate 1 in a sliding manner, the lower ends of the four supporting rods 6 are respectively and, and lifting mechanisms 10 for lifting the supporting plate 8 are arranged in the two grooves 9, and further, the lifting mechanisms 10 comprise two-way threaded rods 22 which are rotatably connected with the inner side walls of the grooves 9.

In the utility model, two threaded blocks 23 are connected with the external thread of the two-way threaded rod 22, it should be noted that threaded holes matched with the two-way threaded rod 22 are arranged on the two threaded blocks 23, the thread turning directions in the two threaded holes are opposite, the upper ends of the two threaded blocks 23 are connected with deflection rods 24 in a rotating way, a chute 25 matched with the groove 9 is arranged at the lower end of the support plate 8, two sliders 26 are connected in the chute 25 in a sliding way, the upper ends of the two deflection rods 24 are respectively connected with the lower ends of the two sliders 26 in a rotating way, one end of one two-way threaded rod 1 is connected with the bottom plate 1 in a rotating way and is coaxially and fixedly connected with a second rotating handle 29, the two lifting mechanisms 10 are connected in a driving way through a driving mechanism 11, furthermore, the driving mechanism 11 comprises two belt pulleys 27, the two belt pulleys 27 are, a through hole matched with the belt is arranged between the two grooves 9.

The utility model discloses in when needing to remove, rotate first turning handle 28, first turning handle 28 drives dwang 14 and rotates, dwang 14 drives first helical gear 16 and rotates, first helical gear 16 drives second helical gear 17 and rotates, second helical gear 17 drives threaded sleeve 13 and rotates, threaded sleeve 13 drives threaded rod 12 and rotates, threaded rod 12 drives bottom plate 1 and goes up and down, bottom plate 1 drives a plurality of telescopic links 19 and a plurality of spring 20 and removes, a plurality of telescopic links 19 and a plurality of spring 20 drive the removal of polylith fixed plate 18, polylith fixed plate 18 drives pulley 21 and removes, until suitable position can.

When the utility model discloses during the use, rotate second turning handle 29, second turning handle 29 drives one of them two-way threaded rod 22 and rotates, one of them two-way threaded rod 29 drives one of them belt pulley 27 and rotates, one of them belt pulley 27 passes through the belt and drives another belt pulley 27 and rotate, another belt pulley 27 drives another two-way threaded rod 29 and rotates, two-way threaded rod 29 all drive two screw blocks 23 relative motion, four screw blocks 23 drive four deflection poles 24 respectively and deflect, four deflection poles 24 drive four sliders 26 respectively and slide and go up and down, four sliders 26 drive same backup pad 8 and go up and down, until suitable position.

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 civil engineering building construction support comprises a bottom plate (1) and is characterized in that a lifting plate (2) is arranged above the bottom plate (1), a cavity (4) is arranged in the lifting plate (2), an adjusting mechanism (3) for adjusting the lifting plate (2) is arranged in the cavity (4), moving mechanisms (5) are fixedly connected with four corners of the lower end of the bottom plate (1), supporting rods (6) are fixedly connected with four corners of the lower end of the lifting plate (2), the four supporting rods (6) are arranged to penetrate through the bottom plate (1) in a sliding manner, backing plates (7) are fixedly connected with the lower ends of the four supporting rods (6), a supporting plate (8) is arranged above the lifting plate (2), two grooves (9) are arranged at the upper end of the lifting plate (2), and lifting mechanisms (10) for lifting the supporting plate (8) are arranged in the two grooves (9), the two lifting mechanisms (10) are in transmission connection through a transmission mechanism (11).

2. The civil engineering building construction support according to claim 1, wherein the adjusting mechanism (3) comprises a threaded rod (12) vertically arranged in the cavity (4), a threaded sleeve (13) is sleeved outside the threaded rod (12), the upper end and the lower end of the threaded sleeve (13) are rotatably connected with the inner side wall of the cavity (4), the lower end of the threaded rod (12) penetrates through the lifting plate (2) in a sliding manner and is fixedly connected with the upper end of the bottom plate (1), a rotating rod (14) is arranged in the cavity (4), the rotating rod (14) is in transmission connection with the threaded sleeve (13) through a bevel gear set (15), and one end of the rotating rod (14) penetrates through the lifting plate (2) and is coaxially and fixedly connected with a first rotating handle (28).

3. A civil engineering construction support according to claim 2, characterised in that the bevel gear set (15) comprises a first bevel gear (16) and a second bevel gear (17) which are meshed with each other, the first bevel gear (16) being fixedly connected coaxially with the swivelling lever (14), the second bevel gear (17) being fixedly connected coaxially with the threaded sleeve (13).

4. The civil engineering construction support according to claim 1, wherein the moving mechanism (5) comprises a fixing plate (18) arranged below the bottom plate (1), the fixing plate (18) is fixedly connected with the bottom plate (1) through a telescopic rod (19), a spring (20) is arranged outside the telescopic rod (19), the upper end and the lower end of the spring (20) are fixedly connected with the side walls of the bottom plate (1) and the fixing plate (18) opposite to each other, and a pulley (21) is fixedly connected with the lower end of the fixing plate (18).

5. The civil engineering construction support according to claim 1, wherein the lifting mechanism (10) comprises a bidirectional threaded rod (22) rotatably connected with the inner side wall of the groove (9), the bidirectional threaded rod (22) is externally connected with two threaded blocks (23) in a threaded manner, the upper ends of the two threaded blocks (23) are rotatably connected with deflection rods (24), the lower end of the support plate (8) is provided with a sliding groove (25) matched with the groove (9), the sliding groove (25) is internally connected with two sliding blocks (26) in a sliding manner, the upper ends of the two deflection rods (24) are respectively rotatably connected with the lower ends of the two sliding blocks (26), and one end of one bidirectional threaded rod (1) is rotatably penetrated through the bottom plate (1) and is coaxially and fixedly connected with a second rotating handle (29).

6. The civil engineering construction support according to claim 5, wherein the transmission mechanism (11) comprises two belt pulleys (27), the two belt pulleys (27) are in transmission connection through a belt, the two belt pulleys (27) are respectively and fixedly connected with two bidirectional threaded rods (22) in a coaxial manner, and a through hole matched with the belt is formed between the two grooves (9).