CN216239694U

CN216239694U - Building formwork convenient to installation

Info

Publication number: CN216239694U
Application number: CN202122842257.XU
Authority: CN
Inventors: 朱立明; 朱微波
Original assignee: Anhui Zebei New Material Technology Co ltd
Current assignee: Anhui Zebei New Material Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a building formwork convenient to install, which comprises a formwork top plate and inclined combination plates, wherein a shaft seat is arranged in the middle of the bottom surface of the formwork top plate, a lead screw is rotatably connected to the shaft seat, a movable sleeve is screwed on the lead screw, and the lead screw is movably inserted between the lead screw and the inclined combination plates through a connecting pin shaft, so that the formwork top plate and the inclined combination plates can be quickly disassembled, the transportation is convenient, the occupied space after the disassembly and the disassembly is small, the clamping protrusions and the clamping grooves correspond to each other through the arrangement of the clamping protrusions and the clamping grooves on the four groups of inclined combination plates, the clamping protrusions of one group of inclined combination plates are inserted into the clamping grooves corresponding to the other formwork during the installation, the accurate positioning of the installation is realized, the installation speed is improved, and the engineering quality problem caused by inaccurate installation is reduced.

Description

Building formwork convenient to installation

Technical Field

The utility model belongs to the technical field of building equipment, and particularly relates to a building formwork convenient to install.

Background

At present, with the continuous improvement of scientific technology in the building industry in China, the cast-in-place girderless ribbed floor adopting the formwork mode is widely popularized and applied. When the traditional formwork is disassembled, the frame of the formwork needs to be pried, in the prying process, excessive force is applied or the direction of the force is not well controlled, the side rib of the formwork is easy to damage, so that the maintenance work of the formwork is difficult, the service life of the formwork is short, and the existing building formwork has the defects in use, firstly, the operation is complicated, the worker hardly realizes the purpose of knocking the stressed long plate and the stressed short plate by using a tool, so that the desired resultant force disassembling effect cannot be obtained; secondly, the shell side hanging ring is arranged so that the shell side hanging ring cannot be laid smoothly; thirdly, the shuttering is not provided with a strengthening mechanism, so that the pressure resistance is not ideal.

Therefore, the improved easy-to-detach building formwork with the publication number of CN209323963U comprises a formwork main body, wherein a reinforcing plate is arranged in the formwork main body, the middle part of the reinforcing plate is disc-shaped, the edge part of the reinforcing plate is tilted, connecting screw sleeves are uniformly distributed on the top of the inner wall of the formwork main body, a through hole is formed in the reinforcing plate under each connecting screw sleeve, a fixing screw can be screwed into each connecting screw sleeve through the through hole, limiting seats are uniformly distributed on the side part of the inner wall of the formwork main body, and the limiting seats can abut against the tilted edges of the reinforcing plate when the reinforcing plate moves outwards; the lower end of the reinforcing plate is connected with a pull rod through a soft belt. According to the utility model, the reinforcing plate is additionally arranged in the formwork main body, the reinforcing plate is connected with the top plate of the formwork main body by using the fixing screw rod, and the raised edge is abutted against the side edge of the formwork main body, so that the side edge can be shared when the top plate of the formwork main body is stressed, and the compression resistance is improved; when the separated formwork main body needs to be disassembled, only the pull rod needs to be pulled and disassembled, and the operation is convenient.

To above-mentioned this modified quick detachable building formwork, though the reinforcing plate is add to the accessible in the inside of formwork main part, the middle part of reinforcing plate utilizes the roof of clamping screw and formwork main part to be connected, and the perk limit of reinforcing plate offsets with the side of formwork main part, can share the side when the roof atress of formwork main part like this, improves compressive capacity. The side of mould shell main part is equipped with spacing seat, when needs are dismantled and are separated the mould shell main part, only need pull open the pull rod can, convenient operation, but it still has following comparatively obvious defect in the use: although above-mentioned device can realize the dismantlement to the mould shell, but because the great inconvenient transportation of advancing of current mould shell volume to occupation space than in the transportation, thereby the transportation is very inconvenient, and current most mould shell will be dismantled in the later stage, and general dismantlement method is with the help of instrument sled mould shell base, and the mould shell causes the damage easily under the condition that the power of sled holds not well, in addition because mould shell volume and weight are great, also can seriously be impaired if directly drop on the bottom plate in the dismantlement process.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a building formwork that is easy to install and solves the problems set forth above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a building formwork convenient to install comprises a formwork top plate and inclined combination plates, wherein a shaft seat is arranged in the middle of the bottom surface of the formwork top plate, a lead screw is connected onto the shaft seat in a rotating mode, a movable sleeve is connected onto the lead screw in a threaded mode, a movable top plate is fixedly connected to the outer side of the movable sleeve in a covering mode, connecting grooves are formed in four edges of the surface of the formwork top plate, concave surfaces are arranged on four corners of the formwork top plate, installation holes penetrate through the concave surfaces and the connecting grooves, the inclined combination plates are provided with four groups, the inner side surfaces of the four groups of inclined combination plates are provided with limiting clamping pieces in an inclined symmetrical mode, combination plate fixing seats are arranged at the corresponding bottom ends of the limiting clamping pieces in an inclined mode, connecting convex blocks are arranged on the top end surfaces of the four groups of inclined combination plates, connecting pin shafts are movably arranged in the connecting convex blocks, and clamping protrusions are evenly arranged on the side edges of the two groups of inclined combination plates.

As the further optimization of this technical scheme, wherein two sets of the bottom outside extension end one side of slope compoboard evenly is equipped with the joint recess, can make concatenation convenient assembling between two formworks, is convenient for moreover the later stage to dismantle the formwork.

As a further optimization of the technical scheme, the end faces of the movable top plate are symmetrically provided with the elastic supporting members, the top ends of the elastic supporting members are fixedly connected with the bottom face of the formwork top plate, so that the formwork in the using process can be elastically supported, and the stability of the use of the formwork is further ensured.

As the further optimization of the technical scheme, the inside activity chamber that is equipped with in both ends of activity roof, the inside in activity chamber is equipped with fixedly connected with spring part that resets, the spring part other end that resets is equipped with movable branch, the one end activity of movable branch extends to the both sides outside of activity roof and the slope is fixed with the backup pad, the backup pad supports with mutual wainscot between two sets of slope compoboards wherein, and the both ends of backup pad are corresponding with the spacing fastener of establishing, can carry out horizontal support to the mould shell, avoid the mould shell problem that warp to appear in the use, and then improve the life of mould shell.

As a further optimization of the technical scheme, the connecting grooves formed in the four sides of the top plate of the formwork are matched with the connecting convex blocks arranged on the four groups of inclined combination plates and movably mounted through the connecting pin shafts, and the formwork can be disassembled into a plurality of connecting grooves after being disassembled, so that the transportation of the formwork is facilitated.

As a further optimization of the technical scheme, the four groups of inclined combination slabs are fixedly connected through the combination slab fixing seats after being combined, so that the four groups of inclined formworks can be locked and fixed through screws after being combined, and a building formwork formed by combining the four groups of inclined combination slabs is ensured to be firmer and more stable.

The utility model has the technical effects and advantages that: the building formwork convenient to install is characterized in that firstly, the four groups of inclined combination slabs can be connected and fastened by using the bolt component after being combined through the combination slab fixing seats arranged on the four groups of inclined combination slabs, the inclined combination slabs are convenient to disassemble and decompose at the later stage, then the connecting grooves on the formwork top plate are matched with the connecting convex blocks on the four groups of inclined combination slabs, and the connecting pins are used for inserting and movably connecting the connecting convex blocks with the connecting grooves, so that the formwork top plate and the inclined combination slabs can be rapidly decomposed, the transportation is convenient, the occupied space after the disassembly and the decomposition is small, the positions of the clamping convex blocks and the clamping concave grooves are mutually corresponding through the arrangement of the clamping convex blocks and the clamping concave grooves on the four groups of inclined combination slabs, the clamping convex blocks of one group of inclined combination slabs are inserted into the clamping concave grooves corresponding to another formwork during the installation, the accurate positioning of the installation is realized, and the installation speed is improved, the problem of engineering quality caused by inaccurate installation is solved.

When the formwork component needs to be reinforced, the screw rod is driven to rotate by rotating the auxiliary assembly and disassembly disc, the movable sleeve is driven to move up and down by the rotation of the screw rod, the movable sleeve drives the movable top plate to move up and down, the obliquely arranged support plate is in supporting contact with the inner side surface of the inclined combination plate by the up and down movement of the movable top plate, then the support plate is gradually contracted along with the narrowing of the support surface of the formwork to tightly push the inclined combination plate, and the limit clamping piece limits and positions the support plate, so that the building formwork is reinforced, and the support stability of the formwork is ensured, when the formwork component needs to be disassembled, the screw rod only needs to be reversely rotated to drive the movable top plate to move down, and the support surface of the formwork becomes wider, so that the support plate is matched with the reset spring component through the movable support rod, and the support plate has certain telescopic elasticity, thereby reducing the support reinforcement of the formwork, so the mould shell is convenient to disassemble.

Drawings

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

FIG. 2 is a top plan view of a formwork top panel of the present invention;

FIG. 3 is a side view of the inclined composite deck of the present invention;

FIG. 4 is a bottom view of the present invention;

FIG. 5 is an enlarged view of the utility model at A in FIG. 1.

In the figure: 1. a formwork top plate; 2. a shaft seat; 3. a screw rod; 4. a movable sleeve; 5. assembling and disassembling the disc in an auxiliary manner; 6. a movable top plate; 7. an elastic support member; 8. connecting grooves; 9. a concave surface; 10. mounting holes; 11. a movable cavity; 12. a return spring member; 13. a movable strut; 14. a support plate; 15. inclining the composition board; 16. a limiting clamping piece; 17. a combination board fixing seat; 18. clamping the groove; 19. connecting the convex blocks; 20. connecting a pin shaft; 21. and clamping the protrusion.

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. 1-5, the present invention provides a technical solution: the utility model provides a building mould shell convenient to installation, including mould shell roof 1, slope compoboard 15, the bottom surface middle part of mould shell roof 1 is equipped with axle bed 2, can rotate lead screw 3 fixedly, and realize the just reverse rotation of lead screw 3, it is connected with lead screw 3 to rotate on the axle bed 2, and the setting of lead screw 3, can realize adjusting the removal from top to bottom of movable sleeve 4, the spiro union has movable sleeve 4 on the lead screw 3, tender enough make movable sleeve 4 drive movable roof 6 reciprocate, movable sleeve 4's outside cover connects and is fixed with movable roof 6, the flexible setting of the activity of the backup pad 14 of being convenient for.

The end face symmetry of activity roof 6 is equipped with elastic support element 7, play the elastic support effect to this mould shell, elastic support element 7's top and the bottom surface fixed connection of mould shell roof 1, improve the stability of this mould shell, the inside activity chamber 11 that is equipped with in both ends of activity roof 6, and the inside in activity chamber 11 is equipped with fixedly connected with spring part 12 that resets, can make activity branch 13 carry out elastic expansion, the spring part 12 other end that resets is equipped with movable branch 13, and the one end activity of movable branch 13 extends to the both sides outside of activity roof 6 and the slope is fixed with backup pad 14, realize the reinforcement support to this mould shell, backup pad 14 supports with two sets of slope composite slabs 15 each other wainscot therein, and the both ends of backup pad 14 are corresponding with the spacing fastener 16 that establishes, realize spacing fixed after the backup pad 14 removes, avoid appearing rocking.

Four sides of the surface of the formwork top plate 1 are provided with connecting grooves 8, which are convenient for the inclined combination boards 15 to be movably connected with the formwork top plate 1, and four corners of the formwork top plate 1 are respectively provided with a concave surface 9, which is convenient for the connecting pin shaft 20 to movably connect the inclined combination boards 15 and the formwork top plate 1, a mounting hole 10 penetrates between the concave surface 9 and the connecting grooves 8, which is beneficial for the insertion of the connecting pin shaft 20, the inclined combination boards 15 are provided with four groups, wherein one side of the external extending end of the bottom ends of two groups of inclined combination boards 15 is uniformly provided with a clamping groove 18, which is convenient for seamless butt joint between the two groups of formworks, the inner side surfaces of the four groups of inclined combination boards 15 are respectively provided with a limiting clamping part 16 in an inclined symmetry manner, so as to realize clamping and limiting of one end of the supporting plate 14.

The combined plate fixing seats 17 are obliquely arranged at the corresponding bottom ends of the limiting clamping pieces 16, the four groups of inclined combined plates 15 are fixedly connected through the combined plate fixing seats 17 after being combined, the disassembled formwork is convenient to disassemble and decompose, the top end faces of the four groups of inclined combined plates 15 are provided with connecting protruding blocks 19, connecting pin shafts 20 are movably arranged in the connecting protruding blocks 19, the formwork top plate 1 is convenient to movably connect with the formwork top plate, connecting grooves 8 formed in four sides of the formwork top plate 1 are matched with the connecting protruding blocks 19 formed in the four groups of inclined combined plates 15 and movably installed through the connecting pin shafts 20, the formwork is convenient to disassemble, decompose and transport, clamping protrusions 21 are uniformly arranged on the side edges of the two groups of inclined combined plates 15, seamless connection between the two groups of formworks is achieved, and later-stage disassembly is convenient.

It is specific, at first the compoboard fixing base 17 through setting up on four groups of slope compoboards 15 during the use, can use the bolt spare to connect the fastening after four groups of slope compoboards 15 make up, and make things convenient for the later stage to dismantle the decomposition to it, connect mutually supporting between the protruding piece 19 through connecting groove 8 on the mould shell roof 1 and four groups of slope compoboards 15 on afterwards, and alternate swing joint through connecting pin axle between to it, can carry out quick decomposition to mould shell roof 1 and slope compoboard 15, conveniently transport, and it is little to dismantle occupation space after the decomposition.

The clamping protrusions 21 and the clamping grooves 18 are arranged on the four groups of inclined combination plates 15, so that the positions of the clamping protrusions 21 and the positions of the clamping grooves 18 correspond to each other, the clamping protrusions 21 of one group of inclined combination plates 15 are inserted into the clamping grooves 18 corresponding to another formwork body during installation, the accurate installation positioning is realized, the installation speed is increased, and the engineering quality problem caused by inaccurate installation is reduced.

When needing to install its formwork spare and consolidate, drive lead screw 3 through rotating supplementary assembly drawing back dish 5 and rotate, and the rotation of lead screw 3 drives movable sleeve 4 and reciprocates, movable sleeve drives 4 simultaneously and moves movable roof 6 and reciprocates, reciprocate through movable roof 6 and make the backup pad 14 and the medial surface support contact of slope compoboard 15 that the slope set up, backup pad 14 is followed the narrowing down of the holding surface of mould shell and is carried out the top tightly to slope compoboard 15 by the shrink gradually, and restrict the location to backup pad 14 through spacing fastener 16, thereby realize consolidating this building mould shell, and then guarantee the support stability of this mould shell.

When the formwork is required to be disassembled, the screw rod 3 is only required to be rotated reversely to drive the movable top plate 6 to move downwards, and the supporting surface of the formwork is widened, so that the supporting plate 14 is matched with the reset spring part 12 through the movable supporting rod 13, the supporting plate 14 has certain telescopic elasticity, the supporting and reinforcing effects on the formwork are reduced, and the formwork is convenient to disassemble.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a building mould shell convenient to installation, includes mould shell roof (1), slope compoboard (15), its characterized in that: the middle part of the bottom surface of the formwork top plate (1) is provided with a shaft seat (2), the shaft seat (2) is rotatably connected with a screw rod (3), the screw rod (3) is screwed with a movable sleeve (4), the bottom end of the screw rod (3) is fixedly provided with an auxiliary assembly disassembling disc (5), the outer side of the movable sleeve (4) is fixedly covered with a movable top plate (6), four edges of the surface of the formwork top plate (1) are provided with connecting grooves (8), four corners of the formwork top plate (1) are respectively provided with a concave surface (9), a mounting hole (10) penetrates between the concave surface (9) and the connecting grooves (8), the inclined combined plates (15) are provided with four groups, the inner side surfaces of the four groups of inclined combined plates (15) are respectively provided with inclined symmetrical limiting clamping parts (16), the corresponding bottom ends of the limiting clamping parts (16) are obliquely provided with combined plate fixing seats (17), the top end surfaces of the four groups of inclined combined plates (15) are provided with connecting convex blocks (19), the connecting pin shaft (20) is movably arranged in the connecting protrusion block (19), and clamping protrusions (21) are uniformly arranged on the side edges of the two groups of inclined combination plates (15).

2. A building formwork in accordance with claim 1 wherein: wherein, clamping grooves (18) are uniformly arranged on one side of the external extending end of the bottom ends of the two groups of inclined combination plates (15).

3. A building formwork in accordance with claim 1 wherein: the end face of the movable top plate (6) is symmetrically provided with elastic supporting pieces (7), and the top ends of the elastic supporting pieces (7) are fixedly connected with the bottom face of the formwork top plate (1).

4. A building formwork in accordance with claim 1 wherein: the utility model discloses a supporting plate, including activity roof (6), the inside activity chamber (11) that is equipped with in both ends of activity roof (6), the inside of activity chamber (11) is equipped with fixedly connected with spring part (12) that resets, the spring part that resets (12) other end is equipped with movable branch (13), the one end activity of movable branch (13) extends to the both sides outside of activity roof (6) and the slope is fixed with backup pad (14), backup pad (14) and wherein between two sets of slope compoboard (15) each other the wainscot support, and the both ends of backup pad (14) are corresponding with spacing fastener (16) of establishing.

5. A building formwork in accordance with claim 1 wherein: the connecting grooves (8) arranged on the four sides of the formwork top plate (1) are matched with the connecting convex blocks (19) arranged on the four groups of inclined combination plates (15) and movably arranged through connecting pin shafts (20).

6. A building formwork in accordance with claim 1 wherein: the four groups of inclined combination plates (15) are fixedly connected through combination plate fixing seats (17) after being combined.