CN215858954U

CN215858954U - A liftable formula scaffold for building engineering

Info

Publication number: CN215858954U
Application number: CN202122150914.4U
Authority: CN
Inventors: 刘金美
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a lifting scaffold for constructional engineering, comprising: the safety device comprises a frame body, wherein a groove is formed in the lower side of a base of the frame body, fixing plates are arranged on two sides of the surface of the base, a safety structure is arranged in the base, an installation block is fixedly arranged on the inner wall of each fixing plate, a guide rod is arranged on the surface of the upper side of each installation block, and four groups of universal wheels with locks are uniformly arranged at the bottom of the base; the construction board, the diaphragm both sides of construction board are all fixed and are provided with the deflector, and the bottom of diaphragm installs the working barrel. This a liftable formula scaffold for building engineering rotates and changes the handle for the screw rod rotates, and the screw rod rotates and drives the work pipe of spiro union on it and carry out the lifting work, and the working barrel drives the diaphragm simultaneously and carries out the lifting work, accomplishes the altitude mixture control work to the diaphragm, and the constructor of being convenient for uses this scaffold, and the bottom of base evenly is provided with four groups and takes the lock universal wheel, is convenient for remove whole support body.

Description

A liftable formula scaffold for building engineering

Technical Field

The utility model relates to the field of building construction, in particular to a liftable scaffold for constructional engineering.

Background

The scaffold is a necessary tool in building engineering, can be more simple and convenient carry out construction operation at the eminence through the scaffold, and current scaffold is mostly built through each steel pipe and is formed, and the scaffold that this kind of mode was built forms can build according to the demand despite appearance and height, can form frame construction's scaffold, and the constructor of being convenient for stands the construction.

Through the retrieval, the patent that bulletin number is CN209145252U discloses a multi-use architecture outer wall scaffold, and it is proposed "including scaffold skeleton, scaffold frame, hoist cable, gallows, spooler, electric block, control scheme, waterproof handle switch, LED lamp, first switch, second switch, third switch, control box, electric bell, vertical ladder, universal wheel, toolbox and lifting hook in the text, the scaffold skeleton is formed through the welding of a plurality of scaffold horizontal poles and a plurality of scaffold montants, and the scaffold skeleton divide into top layer, middle level and lower floor, and the top layer of scaffold skeleton is fixed to be equipped with the scaffold frame and gallows. "

The constructed scaffold cannot be lifted when in use, can only work at a single height, and is troublesome when in use.

In view of the above, the present invention has been made in view of the above problems.

Disclosure of Invention

The present invention aims to provide a liftable scaffold for construction engineering to solve the above mentioned drawbacks of the background art.

In order to achieve the above object, there is provided a liftable scaffold for construction engineering, comprising:

the safety device comprises a frame body, wherein a groove is formed in the lower side of a base of the frame body, fixing plates are arranged on two sides of the surface of the base, a safety structure is arranged in the base, an installation block is fixedly arranged on the inner wall of each fixing plate, a guide rod is arranged on the surface of the upper side of each installation block, and four groups of universal wheels with locks are uniformly arranged at the bottom of the base;

the device comprises a construction plate, guide plates and a working barrel, wherein the guide plates are fixedly arranged on two sides of a transverse plate of the construction plate, and the bottom of the transverse plate is provided with the working barrel;

the lifting structure is characterized in that a working pipe is installed at the bottom of a working barrel of the lifting structure, a screw rod is arranged inside the working pipe, one end of the screw rod is movably arranged with the fixing frame through a bearing, and meanwhile, the other end of the screw rod is installed together with the rotating handle.

Preferably, the support body includes fixed plate, guide bar, buffer spring, installation piece, base, area lock universal wheel and recess, and changes and arrange the recess inside in, has seted up the operation groove in the right side wall of base simultaneously to during this operation groove was arranged in to the handle, buffer spring has been cup jointed in the bottom outside of guide bar.

Preferably, the construction plate comprises guide plates, transverse plates and guardrails, the guardrails are installed on the upper sides of the transverse plates, two groups of guide holes are formed in the guide plates on the two sides of the transverse plates, and the guide rods are inserted into the guide holes.

Preferably, the lifting structure comprises a reinforcing rib, a working barrel, a groove, a fixing frame, a working pipe, a screw and a rotating handle, the reinforcing rib is arranged at both ends of the upper side of the working barrel, and the upper end of the reinforcing rib is welded and fixed with the bottom of the transverse plate.

Preferably, both sides of the working barrel are provided with grooves, and both ends of the fixing frame are respectively arranged in the grooves on both sides of the working barrel.

Preferably, the screw rod is screwed in the working tube, the working barrel and the screw rod are of concentric circle structures, the working barrel is arranged in a lifting mode, and the working barrel and the transverse plate are combined together to form a T shape.

Preferably, the insurance structure includes lock post, working plate, gag lever post, return spring and handle, and the lock post tip is pegged graft in changeing the lockhole that the tip was seted up, and the other end of lock post passes the working plate and sets up with the handle is fixed simultaneously, and the working plate is installed in the spacing groove of seting up bottom the base to install gag lever post and return spring in this spacing groove, return spring cup joints on the lock post, lock post and working plate fixed connection, four sets of spacing holes have evenly been seted up on the surface of working plate, and the gag lever post is pegged graft in spacing downthehole portion.

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

1. the rotating handle is rotated, so that the screw rod rotates, the screw rod rotates to drive the working pipe screwed on the screw rod to perform lifting work, meanwhile, the working barrel drives the transverse plate to perform lifting work, the height adjustment work of the transverse plate is completed, a constructor can conveniently use the scaffold, four groups of universal wheels with locks are uniformly arranged at the bottom of the base, and the whole scaffold body can be conveniently moved;

2. when the lifting structure is out of action due to old overhaul, the transverse plate descends at the moment, the guide plates on the two sides of the transverse plate press the buffer spring downwards, and the buffer spring is deformed under the stress to buffer the falling force of the transverse plate and protect operators standing on the transverse plate;

3. when the altitude mixture control to the diaphragm finishes, unclamp the handle, return spring this moment rebounds, pegs graft the lockhole of changeing the tip with the lock cylinder tip again, avoids constructor when working on the diaphragm, and other personnel take place the condition of operating changeing the handle.

Drawings

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

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;

FIG. 3 is a schematic view of the structural mandrel, slot and mounting bracket of the present invention;

FIG. 4 is a top view of the present invention shown in FIG. 1;

FIG. 5 is a schematic view of a structural work plate of the present invention;

FIG. 6 is a schematic view of the construction panel of the present invention lowered;

FIG. 7 is a schematic cross-sectional view taken along line B-B in FIG. 6 according to the present invention.

Reference numbers in the figures: 1. a frame body; 11. a fixing plate; 12. a guide bar; 13. a buffer spring; 14. mounting blocks; 15. a base; 16. universal wheels with locks; 17. a groove; 2. constructing a plate; 21. a guide plate; 22. a transverse plate; 23. a guardrail; 3. a lifting structure; 31. reinforcing ribs; 32. a working barrel; 33. grooving; 34. a fixed mount; 35. a working pipe; 36. a screw; 37. turning a handle; 4. a safety structure; 41. a lock cylinder; 42. a working plate; 43. a limiting rod; 44. a return spring; 45. and (4) a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a liftable scaffold for construction engineering, comprising: the frame body 1, the construction plate 2 and the lifting structure 3;

a groove 17 is formed in the lower side of a base 15 of the frame body 1, fixing plates 11 are mounted on two sides of the surface of the base 15, a safety structure 4 is mounted inside the base 15, a mounting block 14 is fixedly arranged on the inner wall of the fixing plate 11, a guide rod 12 is mounted on the surface of the upper side of the mounting block 14, and four groups of universal wheels 16 with locks are uniformly arranged at the bottom of the base 15;

the two sides of the transverse plate 22 of the construction plate 2 are both fixedly provided with guide plates 21, and the bottom of the transverse plate 22 is provided with a working barrel 32;

the bottom of the working barrel 32 of the lifting structure 3 is provided with a working tube 35, a screw 36 is arranged in the working tube 35, one end of the screw 36 is movably arranged with the fixed frame 34 through a bearing, and the other end of the screw 36 is arranged with a rotating handle 37.

When needs are adjusted diaphragm 22's height, operating personnel squats this moment, inside the hand stretched into recess 17, rotate and change 37, make screw rod 36 rotate, screw rod 36 rotates and drives the work pipe 35 of spiro union on it and carry out the lifting work, working barrel 32 drives diaphragm 22 simultaneously and carries out the lifting work, the completion is to diaphragm 22's altitude mixture control work, the constructor of being convenient for uses this scaffold, base 15's bottom evenly is provided with four groups area lock universal wheels 16, be convenient for remove whole support body 1.

As a preferred embodiment, the frame body 1 comprises a fixing plate 11, a guide rod 12, a buffer spring 13, a mounting block 14, a base 15, a universal wheel with lock 16 and a groove 17, wherein a rotating handle 37 is arranged inside the groove 17, an operating groove is arranged in the right side wall of the base 15, a handle 45 is arranged in the operating groove, and the buffer spring 13 is sleeved on the outer side of the bottom of the guide rod 12.

As shown in fig. 1 and 6: buffer spring 13 is sleeved on guide rod 12, and when lifting structure 3 loses effect due to old overhaul, transverse plate 22 descends at the moment, guide plates 21 on two sides of the transverse plate press buffer spring 13, and buffer spring 13 deforms under stress to buffer the downward force of transverse plate 22 and protect operators standing on transverse plate 22.

As a preferred embodiment, the construction plate 2 includes a guide plate 21, a transverse plate 22 and a guardrail 23, the guardrail 23 is installed on the upper side of the transverse plate 22, two sets of guide holes are opened in the guide plate 21 on both sides of the transverse plate 22, and the guide rods 12 are inserted into the guide holes.

As shown in fig. 1: when the transverse plate 22 is lifted, the guide rods 12 are inserted into the guide plates 21 at the two ends of the transverse plate, and the guide plates 21 which are lifted and moved can be limited and guided by the arrangement of the guide rods 12, so that the guide plates 21 are prevented from being inclined when lifted and lowered.

As a preferred embodiment, the lifting structure 3 includes a reinforcing rib 31, a working cylinder 32, a slot 33, a fixing frame 34, a working pipe 35, a screw 36 and a rotating handle 37, the reinforcing rib 31 is installed at both ends of the upper side of the working cylinder 32, and the upper end of the reinforcing rib 31 is welded and fixed with the bottom of the transverse plate 22.

The working mode of the lifting structure 3 is as follows: as shown in fig. 1 and 7: the rotating handle 37 is rotated, and the rotating handle 37 drives the screw rod 36 to rotate, so that the lifting operation of the working tube 35 and the working barrel 32 is realized, and the transverse plate 22 is driven to lift.

In a preferred embodiment, the two sides of the working cylinder 32 are both provided with slots 33, and the two ends of the fixing frame 34 are respectively disposed in the slots 33 on the two sides of the working cylinder 32.

As shown in fig. 1 and 3: fluting 33 has all been seted up to the both sides of working barrel 32, the setting of fluting 33 for working barrel 32 can not take place the motion between working barrel 32 and the mount 34 and interfere when going up and down, and the setting of mount 34 can be spacing to screw 36 simultaneously, and the activity sets up between screw 36 and the mount 34, avoids screw 36 to take place to incline when the pivoted, guarantees screw 36 at the stability of working wait.

As a preferred embodiment, a screw 36 is screwed into the working tube 35, the working cylinder 32 and the screw 36 are concentric, the working cylinder 32 is vertically arranged, and the working cylinder 32 and the transverse plate 22 are combined together to form a "T" shape.

As a better implementation manner, the safety structure 4 includes a lock cylinder 41, a working plate 42, a limiting rod 43, a return spring 44 and a handle 45, and the end of the lock cylinder 41 is inserted into a lock hole formed in the end of the rotating handle 37, and meanwhile, the other end of the lock cylinder 41 passes through the working plate 42 and is fixedly disposed with the handle 45, the working plate 42 is installed in a limiting groove formed in the bottom of the base 15, and the limiting rod 43 and the return spring 44 are installed in the limiting groove, the return spring 44 is sleeved on the lock cylinder 41, the lock cylinder 41 is fixedly connected with the working plate 42, four sets of limiting holes are uniformly formed in the surface of the working plate 42, and the limiting rod 43 is inserted into the limiting holes.

As shown in fig. 1-2: before carrying out height control to diaphragm 22, need pull handle 45 to the right for lock post 41 breaks away from the lockhole of commentaries on classics handle 37 tip, return spring 44 at this moment is in the state of compressed, when finishing height control to diaphragm 22, unclamp handle 45, return spring 44 at this moment rebounds, pegs graft again in the lockhole of commentaries on classics handle 37 tip with lock post 41 tip, when avoiding constructor to work on diaphragm 22, the condition that other people operated to changeing handle 37 takes place.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A liftable formula scaffold for building engineering, its characterized in that includes:

the safety frame comprises a frame body (1), wherein a groove (17) is formed in the lower side of a base (15) of the frame body (1), fixing plates (11) are mounted on two sides of the surface of the base (15), a safety structure (4) is mounted inside the base (15), a mounting block (14) is fixedly arranged on the inner wall of each fixing plate (11), a guide rod (12) is mounted on the upper side surface of each mounting block (14), and four groups of universal wheels (16) with locks are uniformly arranged at the bottom of the base (15);

the construction plate (2), both sides of a transverse plate (22) of the construction plate (2) are fixedly provided with guide plates (21), and the bottom of the transverse plate (22) is provided with a working barrel (32);

the lifting mechanism (3), the working tube (35) is installed to the working barrel (32) bottom of lifting mechanism (3), and working tube (35) inside is provided with screw rod (36), and the one end of screw rod (36) is passed through bearing and mount (34) activity setting, and the other end of screw rod (36) is in the same place with changeing the installation of handle (37) simultaneously.

2. A liftable scaffold for construction work as claimed in claim 1, wherein: support body (1) includes fixed plate (11), guide bar (12), buffer spring (13), installation piece (14), base (15), area lock universal wheel (16) and recess (17), and changes and arrange recess (17) inside (37), has seted up the operation groove in the right side wall of base (15) simultaneously to handle (45) are arranged in this operation groove, and buffer spring (13) have been cup jointed in the bottom outside of guide bar (12).

3. A liftable scaffold for construction work as claimed in claim 1, wherein: construction board (2) include deflector (21), diaphragm (22) and guardrail (23), and guardrail (23) are installed to the upside of diaphragm (22), have all seted up two sets of guiding holes in deflector (21) of diaphragm (22) both sides simultaneously to guide bar (12) are pegged graft inside the guiding hole.

4. A liftable scaffold for construction work as claimed in claim 1, wherein: the lifting structure (3) comprises reinforcing ribs (31), a working barrel (32), a groove (33), a fixing frame (34), a working pipe (35), a screw (36) and a rotating handle (37), the reinforcing ribs (31) are installed at two ends of the upper side of the working barrel (32), and the upper ends of the reinforcing ribs (31) are fixedly welded with the bottoms of the transverse plates (22).

5. A liftable scaffold for construction work as claimed in claim 4, wherein: the two sides of the working barrel (32) are both provided with slots (33), and the two ends of the fixing frame (34) are respectively arranged in the slots (33) on the two sides of the working barrel (32).

6. A liftable scaffold for construction work as claimed in claim 4, wherein: the screw rod (36) is screwed in the working tube (35), the working barrel (32) and the screw rod (36) are of concentric circle structures, the working barrel (32) is arranged in a lifting mode, and the working barrel (32) and the transverse plate (22) are combined together to form a T shape.

7. A liftable scaffold for construction work as claimed in claim 1, wherein: safety structure (4) are including lock post (41), working plate (42), gag lever post (43), return spring (44) and handle (45), and lock post (41) tip is pegged graft in changeing the lockhole that handle (37) tip was seted up, the other end of lock post (41) passes working plate (42) and handle (45) fixed setting simultaneously, working plate (42) are installed in the spacing groove of seting up in base (15) bottom, and install gag lever post (43) and return spring (44) in this spacing groove, return spring (44) cup joint on lock post (41), lock post (41) and working plate (42) fixed connection, four groups of spacing holes have evenly been seted up on the surface of working plate (42), gag lever post (43) are pegged graft inside spacing hole.