CN212802716U

CN212802716U - Civil engineering construction supporting structure

Info

Publication number: CN212802716U
Application number: CN202021621221.8U
Authority: CN
Inventors: 李彦霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-26
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to a construction technical field just discloses a civil engineering building construction supporting structure, including fixed casing. This civil engineering building construction supporting structure, through the rebound stopper, make branch remove to the direction of keeping away from the pallet, branch drives the direction removal of extension board to keeping away from the pallet, thereby increase the usable floor area, when the usable floor area is transferred down to needs, reverse operation can, through starting servo motor, it rotates to drive the reverse threaded rod of front side, the reverse threaded rod of front side drives the reverse threaded rod of rear side of being connected through the belt rather than and rotates, reverse threaded rod drives the movable block reverse movement rather than threaded connection, thereby drive the top reverse movement of carriage release lever, the carriage release lever drives movable plate rebound, the movable plate drives gyro wheel rebound, thereby make the gyro wheel enter into the inside of fixed casing, the usable floor area can not be adjusted, fixed unstable problem has been solved.

Description

Civil engineering construction supporting structure

Technical Field

The utility model relates to a construction technical field specifically is a civil engineering building construction supporting structure.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, also called a construction site, and the civil engineering building construction support is an auxiliary support frame for civil engineering construction.

The usable floor area of current support frame is fixed unchangeable, can not carry out the regulation of size, when needs support great area building, still need prepare more support frame, more support frame also can occupy a large amount of spaces, thereby the use for the user has brought inconveniently, current support frame still has the shortcoming of difficult removal, mobilizable support frame is mostly at its bottom installation universal wheel usually, fix through the brake block, but this kind of fixed mode is unstable, so an civil engineering construction supporting structure has been proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a civil engineering construction supporting structure possesses the usable floor area size adjustable, can stabilize advantages such as fixed, has solved usable floor area and can not adjust, fixed unstable problem.

(II) technical scheme

For the purpose that realizes that above-mentioned usable floor area size is adjustable, can stably fix, the utility model provides a following technical scheme: a civil engineering building construction support structure comprises a fixed shell, wherein the right side of the fixed shell is fixedly connected with a servo motor, the left side and the right side of the inner wall of the fixed shell are movably connected with two reverse threaded rods, one end of each reverse threaded rod is extended to the right side of the fixed shell, one end of each reverse threaded rod, which is positioned on the right side of the fixed shell, is movably connected through a belt, the output end of the servo motor is fixedly connected with the front reverse threaded rod, the outer parts of the left side and the right side of each reverse threaded rod are both in threaded connection with a movable block, the left side and the right side of the inner wall of the fixed shell, which are positioned below the reverse threaded rods, are both provided with first sliding grooves, two movable plates are sequentially and movably connected between the two first sliding grooves from front to back, one side, opposite to the back, the left side and the right side of the bottom of the movable plate are fixedly connected with idler wheels with one ends extending to the bottom of the fixed shell, the front side and the rear side of the bottom of the fixed shell are fixedly provided with two supporting blocks which are positioned between the two idler wheels on the same side, the left side and the right side of the top of the fixed shell are fixedly connected with supporting plates, one sides of the two supporting plates, which are opposite to each other, are respectively provided with two second sliding grooves, one sides of the left side of the second sliding grooves, which are opposite to the second sliding grooves on the right side, are respectively communicated with clamping grooves formed in the supporting plates, the tops of the two supporting plates are fixedly connected with a support platform, the left side and the right side of the support platform are respectively provided with a moving groove, an extending plate with one end extending to the outside of the support platform is movably connected in the groove of the moving groove, the, the inside threaded connection of stopper has one end to extend to the inside fixing bolt of draw-in groove.

Preferably, the number of the clamping grooves on one side is not less than seven and the clamping grooves are distributed equidistantly, threads are arranged on the inner side wall of each clamping groove, and the clamping grooves are in threaded connection with the fixing bolts.

Preferably, the height of the supporting block is smaller than the diameter of the roller, and the length of the extension plate is greater than the length of the moving groove.

Preferably, the reverse threaded rod is provided with threads with opposite thread directions on the left side and the right side, and one end of the fixing bolt, which is positioned outside the supporting plate, is fixedly connected with a rotating knob.

Preferably, the inside of the limiting block is provided with a mounting hole, and the inner side wall of the mounting hole is provided with threads matched with the fixing bolt.

Preferably, the bottom of the fixed shell is provided with four through holes, the roller penetrates through the through holes and extends to the bottom of the fixed shell, and the diameter of the through holes is larger than that of the roller.

(III) advantageous effects

Compared with the prior art, the utility model provides a civil engineering building construction supporting structure possesses following beneficial effect:

1. this civil engineering building construction supporting structure through the rebound stopper, because the top of branch and the bottom swing joint of extension board for branch removes to the direction of keeping away from the pallet, and branch drives the direction removal of extension board to keeping away from the pallet, thereby increases usable floor area, when needs diminish the usable floor area, reverse operation can.

2. This civil engineering building construction supporting structure, through starting servo motor, drive the reverse threaded rod of front side and rotate, the reverse threaded rod of front side drives rather than the reverse threaded rod of rear side that passes through the belt and is connected and rotates, reverse threaded rod drives the movable block reverse movement rather than threaded connection to drive the top reverse movement of carriage release lever, the carriage release lever drives the movable plate rebound, the movable plate drives the gyro wheel rebound, thereby make the gyro wheel enter into the inside of fixed casing, make fixed casing and ground contact more stable.

Drawings

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

FIG. 2 is a top view of the threaded rod and the stationary housing of the present invention;

FIG. 3 is a side view of the connection between the support rod and the extension plate of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: the device comprises a fixed shell 1, a servo motor 2, a reverse threaded rod 3, a moving block 4, a first sliding groove 5, a moving plate 6, a moving rod 7, a roller 8, a supporting block 9, a supporting plate 10, a second sliding groove 11, a clamping groove 12, a support table 13, a moving groove 14, an extending plate 15, a supporting rod 16, a limiting block 17, a fixing bolt 18 and a belt 19.

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, a civil engineering construction support structure comprises a fixed casing 1, a servo motor 2 fixedly connected to the right side of the fixed casing 1, two reverse threaded rods 3 movably connected between the left and right sides of the inner wall of the fixed casing 1 and having one end extending to the right side of the fixed casing 1, threads with opposite thread directions on the left and right sides provided on the reverse threaded rods 3, so that two moving blocks 4 on a single reverse threaded rod 3 can move in opposite directions or in opposite directions simultaneously, one end of each of the two reverse threaded rods 3 located on the right side of the fixed casing 1 is movably connected through a belt 19, the output end of the servo motor 2 is fixedly connected with the front reverse threaded rod 3, the moving blocks 4 are connected to the outer portions of the left and right sides of the reverse threaded rod 3 by threads, first chutes 5 are formed in the left and right sides of the inner wall, two moving plates 6 are movably connected between the two first chutes 5 from front to back in sequence, one side of the front side moving block 4 opposite to the rear side moving block 4 is movably connected with a moving rod 7 with one end movably connected with the top of the moving plate 6, the left side and the right side of the bottom of the moving plate 6 are fixedly connected with rollers 8 with one ends extending to the bottom of the fixed shell 1, two supporting blocks 9 which are positioned between the two rollers 8 on the same side are fixedly arranged on the front side and the rear side of the bottom of the fixed shell 1, the height of each supporting block 9 is smaller than the diameter of each roller 8, when the rollers 8 completely move to the outside of the fixed shell 1, the supporting blocks 9 can be suspended, four through holes are arranged at the bottom of the fixed shell 1, the rollers 8 penetrate through the through holes and extend to the bottom of the fixed shell 1, the diameter of the through holes is larger than that of the rollers 8, so that the, the left side and the right side of the top of the fixed shell 1 are fixedly connected with supporting plates 10, one side of each of the two supporting plates 10, which is opposite to each other, is provided with two second sliding grooves 11, one side of each of the left second sliding grooves 11, which is opposite to each of the right second sliding grooves 11, is communicated with clamping grooves 12 formed in the supporting plates 10, the clamping grooves 12 on one side are not less than seven and are distributed equidistantly, the inner side wall of each clamping groove 12 is provided with threads, the clamping grooves 12 are in threaded connection with fixing bolts 18 and can be in threaded connection with the fixing bolts 18, the tops of the two supporting plates 10 are fixedly connected with support tables 13, the left side and the right side of each support table 13 are provided with moving grooves 14, the inner side of each moving groove 14 is movably connected with an extending plate 15, one end of each extending to the outer part of each support table 13, the length of each extending plate 15 is greater than that of each moving groove 14, the bottom of each extending plate, the mounting hole has been seted up to stopper 17's inside, and the downthehole lateral wall of mounting hole is equipped with the screw thread with 18 looks adaptations of fixing bolt, and stopper 17's inside threaded connection has one end to extend to the inside fixing bolt 18 of draw-in groove 12, and fixing bolt 18 is located the outside one end fixedly connected with turn-button of backup pad 10, makes things convenient for the staff to operate.

To sum up, the civil engineering construction support structure has the advantages that by moving the limiting block 17 upwards, the top of the support rod 16 is movably connected with the bottom of the extension plate 15, so that the support rod 16 moves towards the direction far away from the support platform 13, the support rod 16 drives the extension plate 15 to move towards the direction far away from the support platform 13, so that the use area is increased, when the use area needs to be reduced, the reverse operation can be performed, by starting the servo motor 2, the front reverse threaded rod 3 is driven to rotate, the front reverse threaded rod 3 drives the rear reverse threaded rod 3 connected with the front reverse threaded rod through the belt 19 to rotate, the reverse threaded rod 3 drives the moving block 4 in threaded connection with the reverse threaded rod to move reversely, so that the top of the moving rod 7 is driven to move reversely, the moving rod 7 drives the moving plate 6 to move upwards, the moving plate 6 drives the roller 8 to move upwards, so that the, the contact between the fixed shell 1 and the ground is more stable, and the problems that the use area cannot be adjusted and the fixation is unstable are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 civil engineering construction supporting structure, includes fixed casing (1), its characterized in that: the right side fixedly connected with servo motor (2) of fixed casing (1), swing joint quantity is two and one end extends to reverse threaded rod (3) on fixed casing (1) right side between the inner wall left and right sides of fixed casing (1), two belt (19) swing joint is passed through to reverse threaded rod (3) one end that reverse threaded rod (3) are located fixed casing (1) right side, the output and the front side reverse threaded rod (3) fixed connection of servo motor (2), the equal threaded connection in outside of reverse threaded rod (3) left and right sides has movable block (4), first spout (5) have all been seted up to the inner wall left and right sides of fixed casing (1) and the below that is located reverse threaded rod (3), two swing joint has movable plate (6) that quantity is two in proper order after to between first spout (5), the front side the equal swing joint of one side that movable block (4) and rear side moved movable block (4) and carried on the back mutually has one end and removes The movable support comprises a moving rod (7) movably connected with the top of a plate (6), wherein the left side and the right side of the bottom of the moving plate (6) are fixedly connected with idler wheels (8) one ends of which extend to the bottom of a fixed shell (1), the front side and the rear side of the bottom of the fixed shell (1) are fixedly provided with two supporting blocks (9) which are arranged between the two idler wheels (8) on the same side, the left side and the right side of the top of the fixed shell (1) are fixedly connected with supporting plates (10), one sides of the two supporting plates (10) which are opposite to each other are respectively provided with two second sliding grooves (11), one side of each left side of each second sliding groove (11) which is opposite to the second sliding groove (11) on the right side is communicated with a clamping groove (12) formed in each supporting plate (10), the tops of the two supporting plates (10) are fixedly connected with a support platform, the inslot swing joint of shifting chute (14) has extension board (15) that one end extends to pallet (13) outside, the bottom swing joint of extension board (15) has branch (16), the one end swing joint that extension board (15) were kept away from in branch (16) has one side and second spout (11) sliding connection's stopper (17), the inside threaded connection of stopper (17) has one end to extend to inside fixing bolt (18) of draw-in groove (12).

2. The civil engineering construction support structure of claim 1, wherein: the number of the clamping grooves (12) on one side is not less than seven and the clamping grooves are distributed equidistantly, threads are arranged on the inner side wall of each clamping groove (12), and the clamping grooves (12) are in threaded connection with the fixing bolts (18).

3. The civil engineering construction support structure of claim 1, wherein: the height of the supporting block (9) is smaller than the diameter of the roller (8), and the length of the extension plate (15) is larger than that of the moving groove (14).

4. The civil engineering construction support structure of claim 1, wherein: the reverse threaded rod (3) is provided with threads with opposite thread directions on the left side and the right side, and one end of the fixing bolt (18) located outside the supporting plate (10) is fixedly connected with a rotating knob.

5. The civil engineering construction support structure of claim 1, wherein: the inside of stopper (17) has seted up the mounting hole, the downthehole lateral wall of mounting hole is equipped with the screw thread with fixing bolt (18) looks adaptation.

6. The civil engineering construction support structure of claim 1, wherein: the bottom of the fixed shell (1) is provided with four through holes, the roller (8) penetrates through the through holes and extends to the bottom of the fixed shell (1), and the diameter of the through holes is larger than that of the roller (8).