CN111305553A

CN111305553A - Expansion building templates is from bearing structure

Info

Publication number: CN111305553A
Application number: CN202010303277.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhu Yuyou Machinery Technology Co ltd
Current assignee: Guangdong Joint Construction Engineering General Contracting Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-06-19
Anticipated expiration: 2040-04-17
Also published as: CN111305553B

Abstract

The invention discloses an expanded building template self-supporting structure which comprises a main board, a first motor, an electric telescopic rod and a second motor, wherein a sliding block is fixedly connected to the lower end of the main board, supporting plates are connected to the left end and the right end of a bidirectional threaded rod in a penetrating mode, single bodies of rotating wheels are connected through a first belt in a transmission mode, a sliding groove is formed in the middle of the main board, adjusting grooves are formed in the lower ends of the front end and the rear end of each supporting plate, a folding left rod and a folding right rod are connected to the lower ends of mounting buckles in a crossed mode through hinges, the electric telescopic rod is connected between the supporting plates and a bottom plate in a penetrating mode, a fixing device is connected to the lower end of. This expansion building templates is from bearing structure has the function of automatically regulated height to and the convenience is adjusted supporting area as required, also be convenient for firm the installation subaerial simultaneously, convenient dismantlement, be convenient for fold and deposit, avoid occupation space.

Description

Expansion building templates is from bearing structure

Technical Field

The invention relates to the technical field of building templates, in particular to an expanded self-supporting structure of a building template.

Background

The building template is mainly used in construction of buildings and is a temporary supporting device, a common building template is fixed through a supporting structure, the building template is enclosed and assembled according to the size and the shape to be built, and finally concrete is poured into the template, so that the cast-in-place slab or the precast slab is manufactured, the purpose of template supporting is simultaneously achieved, the quality and the safety of concrete engineering are guaranteed, the progress of the engineering is accelerated, and the engineering cost is reduced.

The building templates commonly used at present still have big or small problem, inconvenient normal use when the building construction, if following several are not enough:

1. the height of the building cannot be automatically adjusted, and the building cannot be suitable for building construction at different heights;

2. the support area is inconvenient to adjust according to the requirement, so that the building templates with different sizes are difficult to support;

3. the utility model is not firmly installed on the ground, is not convenient to fold and store and is easy to occupy space; we therefore propose an expanded building form self-supporting structure that facilitates the solution of the problems set forth above.

Disclosure of Invention

The invention aims to provide an expansion type building template self-supporting structure, which solves the problems that the existing common building templates provided by the background technology do not have the function of automatically adjusting the height, are inconvenient to adjust the supporting area according to the requirement, can not be firmly arranged on the ground, are inconvenient to fold and store and easily occupy the space.

In order to achieve the purpose, the invention provides the following technical scheme: an expansion building template self-supporting structure comprises a main board, a first motor, an electric telescopic rod and a second motor, wherein the lower end of the main board is fixedly connected with a sliding block, the inside of the sliding block is connected with a bidirectional threaded rod in a penetrating way, the front end of the main board on the right side is fixedly connected with an adjusting clamping block through a bolt, the left end and the right end of the bidirectional threaded rod are both connected with a supporting board in a penetrating way, the left end and the right end of the bidirectional threaded rod are respectively connected with a first motor and a rotating wheel, the single bodies of the rotating wheel are connected through a first belt in a transmission way, the middle part of the main board is provided with a sliding groove, a fixing block is connected on the sliding groove in a sliding way and is fixedly connected to the upper end of the middle part of the supporting board, the lower ends of the front end and the rear end of, the middle parts of the folding left rod and the folding right rod are rotatably connected, an electric telescopic rod is installed and connected between the supporting plate and the bottom plate, and the lower end of the bottom plate is connected with a fixing device in a penetrating mode;

the through connection of mainboard has the daughter board, and the lower extreme fixedly connected with thread slipping of daughter board, the free inside difference fixedly connected with left slide bar and right slide bar about the mainboard, and left slide bar and right slide bar all run through the inside at the thread slipping, the inside middle side of mainboard is rotated and is connected with the gear, and the gear corresponds the setting with the daughter board, connect through second belt drive between the monomer about the gear, and the front end of gear is through pivot and second motor fixed connection, the inside fixedly connected with screw rod of daughter board, and the upside threaded connection of screw rod has a barrel, the barrel rotates and connects in the inside of balance plate, and the balance plate setting is in the top of daughter board.

Preferably, the mainboard sets up about the axis bilateral symmetry of two-way threaded rod, and the mainboard passes through the connected mode of slider and two-way threaded rod for threaded connection to the mainboard is "concave" font structure.

Preferably, the support plate and the bidirectional threaded rod form a rotating structure, the length of the support plate is smaller than the front length and the rear length of the main plate, and the bidirectional threaded rod is symmetrically arranged in front and rear of the horizontal central axis of the support plate.

Preferably, an X-shaped structure is formed between the single bodies of the folding left rod and the folding right rod, the structure is buckled on the adjusting groove through installation to form a sliding structure, and the adjusting groove is symmetrically formed about the central axis of the supporting plate.

Preferably, fixing device is including running through a section of thick bamboo, limiting plate, barb, gag lever post, spring, lifter and connecting rod, runs through an upper end fixedly connected with limiting plate, runs through an inside fixedly connected with gag lever post of a section of thick bamboo, and the cover is equipped with the spring on the gag lever post, and the gag lever post runs through in the inside of connecting rod, the outer end fixedly connected with barb of connecting rod, and the lifter runs through inside the upper end that runs through a section of thick bamboo, runs through a section of thick bamboo and runs through the inside at the bottom plate.

Preferably, the sum of the horizontal length of the barb and the horizontal length of the connecting rod is not more than the diameter of the cross section of the penetrating cylinder, the cross section of the penetrating cylinder is of a circular ring structure, the extrusion rod penetrating through the upper end of the penetrating cylinder is of a conical structure, and the maximum cross section of the upper end of the extrusion rod is smaller than the size of the cross section of the penetrating cylinder.

Preferably, the barb is barb-shaped structure, and the barb is equidistant setting on the connecting rod to the connecting rod passes through the spring and constitutes extending structure on the gag lever post.

Preferably, the second belt in transmission connection between the gear units is in an 8-shaped structure, the sub-plate forms a sliding structure in the main plate through the gear, and half of the length of the second belt is equal to 2 times of the length of the sub-plate.

Preferably, the daughter board is in a horizontal L-shaped structure, the balance board forms a lifting structure on the screw rod through the screw cylinder, and the height dimension of the screw rod is equal to the sum of the thickness of the balance board and the length dimension of the screw cylinder protruding out of the outer end of the balance board.

Preferably, be the block connection between right slide bar and the left slide bar, and the length size of left slide bar equals the length size of right slide bar to half of the length size of left slide bar is not more than the length size of mainboard.

Compared with the prior art, the invention has the beneficial effects that: the self-supporting structure of the unfolded building template has the function of automatically adjusting the height, is convenient for adjusting the supporting area according to the requirement, is also convenient for being firmly installed on the ground, is convenient to disassemble, is convenient to fold and store, and avoids occupying space;

1. the fixing device is arranged on the bottom plate, so that the fixing device is conveniently arranged on the ground, and meanwhile, the barbs in the fixing device can grab the ground, so that the bottom plate is prevented from shaking and falling off, and firm installation is facilitated;

2. the building template is provided with the main board and the sub-boards, and the sub-boards form a sliding structure in the main board, so that the sub-boards are convenient to store, the occupied space is avoided, the sub-boards are convenient to spread and expand, and the building templates with different sizes are convenient to support;

3. be provided with folding left pole, folding right pole and electric telescopic handle, be hinged joint between folding left pole and the folding right pole to be convenient for under electric telescopic handle's automatic stretching or shrink, carry out automatic folding, conveniently adjust the height and size of backup pad, be convenient for support the use.

Drawings

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

FIG. 2 is a front view of a sectional structure of the main plate of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the overall structure of the balance board and daughter board connection of the present invention;

FIG. 5 is a schematic view of the overall structure of the support plate of the present invention;

FIG. 6 is a side view of the left folding bar and right folding bar attachment of the present invention;

FIG. 7 is a schematic view of a fixing device according to the present invention;

FIG. 8 is an enlarged view of the structure at B in FIG. 7 according to the present invention;

FIG. 9 is a schematic front view of the motherboard according to the present invention;

fig. 10 is a schematic view of the overall structure of the adjusting latch according to the present invention.

In the figure: 1. a main board; 2. a slider; 3. a bidirectional threaded rod; 4. a support plate; 5. a rotating wheel; 6. a first belt; 7. a fixed block; 8. a chute; 9. a first motor; 10. an adjustment groove; 11. installing a buckle; 12. folding the left rod; 13. folding the right bar; 14. an electric telescopic rod; 15. a base plate; 16. a fixing device; 1601. a through barrel; 1602. a limiting plate; 1603. a barb; 1604. a limiting rod; 1605. a spring; 1606. an extrusion stem; 1607. a connecting rod; 17. a left slide bar; 18. sliding and buckling; 19. a gear; 20. a daughter board; 21. a screw; 22. a screw cylinder; 23. a balance plate; 24. a right slide bar; 25. a second belt; 26. a second motor; 27. and adjusting the clamping block.

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. 1-10, the present invention provides a technical solution: an expanded self-supporting structure of a building template comprises a main board 1, a sliding block 2, a bidirectional threaded rod 3, a supporting plate 4, a rotating wheel 5, a first belt 6, a fixed block 7, a sliding groove 8, a first motor 9, an adjusting groove 10, a mounting buckle 11, a folding left rod 12, a folding right rod 13, an electric telescopic rod 14, a bottom board 15, a fixing device 16, a left sliding rod 17, a sliding buckle 18, a gear 19, a sub-board 20, a screw rod 21, a barrel 22, a balance plate 23, a right sliding rod 24, a second belt 25, a second motor 26 and an adjusting fixture block 27, wherein the lower end of the main board 1 is fixedly connected with the sliding block 2, the inside of the sliding block 2 is connected with the bidirectional threaded rod 3 in a penetrating manner, the front end of the main board 1 on the right side is fixedly connected with the adjusting fixture block 27 through a bolt, the left end and the right end of the bidirectional threaded rod 3 are both connected with, the single bodies of the rotating wheel 5 are in transmission connection through a first belt 6, a sliding groove 8 is formed in the middle of the main board 1, the fixed block 7 is connected to the sliding groove 8 in a sliding mode, the fixed block 7 is fixedly connected to the upper end of the middle of the supporting board 4, adjusting grooves 10 are formed in the lower ends of the front end and the rear end of the supporting board 4, an installation buckle 11 penetrates through the inside of each adjusting groove 10, the lower end of each installation buckle 11 is connected with a folding left rod 12 and a folding right rod 13 in a crossed mode through hinges, the middle portions of the folding left rod 12 and the folding right rod 13 are rotatably connected, an electric telescopic rod 14 is installed and connected between the supporting board 4 and a bottom board 15;

the through connection of mainboard 1 has daughter board 20, and daughter board 20's lower extreme fixedly connected with thread slipping 18, monolithic inside difference fixedly connected with left slide bar 17 and right slide bar 24 about mainboard 1, and left slide bar 17 and right slide bar 24 all run through the inside at thread slipping 18, the inside middle side of mainboard 1 rotates and is connected with gear 19, and gear 19 corresponds the setting with daughter board 20, connect through the transmission of second belt 25 between the monomer about gear 19, and the front end of gear 19 passes through pivot and second motor 26 fixed connection, daughter board 20's inside fixedly connected with screw rod 21, and the upside threaded connection of screw rod 21 has barrel 22, barrel 22 rotates the inside of connecting at balance plate 23, and balance plate 23 sets up the top at daughter board 20.

If mainboard 1 sets up about the axis bilateral symmetry of two-way threaded rod 3 in fig. 1 and fig. 2, and mainboard 1 is threaded connection through the connected mode of slider 2 with two-way threaded rod 3, and mainboard 1 is "concave" font structure, conveniently adjust the monomer interval size of mainboard 1, facilitate the use, if backup pad 4 constitutes revolution mechanic with two-way threaded rod 3 in fig. 1, and the length dimension of backup pad 4 is less than length dimension around mainboard 1, and two-way threaded rod 3 sets up about the horizontal axis longitudinal symmetry of backup pad 4, be convenient for support and fixed mainboard 1, easy to assemble uses.

As shown in FIG. 6, an X-shaped structure is formed between the single bodies of the folding left rod 12 and the folding right rod 13, the structure forms a sliding structure on the adjusting groove 10 through the mounting buckle 11, and the adjusting groove 10 is symmetrically formed about the central axis of the supporting plate 4, so that the height dimension of the supporting plate 4 can be conveniently adjusted, and the adjustable folding left rod and the adjustable folding right rod are convenient to be suitable for building and using at different heights.

As shown in fig. 6, 7 and 8, the fixing device 16 includes a penetrating tube 1601, a limit plate 1602, a barb 1603, a limit rod 1604, a spring 1605, an extruding rod 1606 and a connecting rod 1607, the upper end of the penetrating tube 1601 is fixedly connected with the limit plate 1602, the inside of the penetrating tube 1601 is fixedly connected with the limit rod 1604, the limit rod 1604 is sleeved with the spring 1605, the limit rod 1604 penetrates inside the connecting rod 1607, the outer end of the connecting rod 1607 is fixedly connected with the barb 1603, the extruding rod 1606 penetrates inside the upper end of the penetrating tube 1601, the penetrating tube 1601 penetrates inside the bottom plate 15, as shown in fig. 1, the sum of the horizontal length of the barb 1603 and the horizontal length of the connecting rod 1607 is not more than the cross-sectional diameter of the penetrating tube 1601, the cross section of the penetrating tube 1601 is in a circular ring structure, the extruding rod 1606 penetrates through the upper end of the penetrating tube 1601 is in a cone-shaped structure, and, be convenient for firm installation subaerial, avoid appearing droing, influence the fastness of installation, barb 1603 is barb column structure as in figure 6, figure 7 and figure 8, and barb 1603 equidistant setting on connecting rod 1607 to connecting rod 1607 passes through spring 1605 and constitutes extending structure on gag lever post 1604, when being convenient for extract the stripper rod 1606, under spring 1605's elastic extrusion, barb 1603 contracts to the inside of running through a section of thick bamboo 1601, convenient quick extraction facilitates the use.

For example, in fig. 2, the second belt 25 in transmission connection between the single bodies of the gear 19 is in an 8-shaped structure, the daughter board 20 forms a sliding structure in the main board 1 through the gear 19, and half of the length of the second belt 25 is equal to 2 times of the length of the daughter board 20, so as to facilitate adjustment of the distance between the daughter boards 20, facilitate adjustment of the area size of the support, and facilitate support of different sizes of construction forms, for example, in fig. 2, 3, and 4, the daughter board 20 is in a transverse L-shaped structure, and the balance board 23 forms a lifting structure on the screw 21 through the screw cylinder 22, and the height of the screw 21 is equal to the sum of the thickness of the balance board 23 and the length of the screw cylinder 22 protruding out of the outer end of the balance board 23, thereby facilitating storage of the daughter board 20, facilitating contraction arrangement, avoiding space occupation, facilitating storage and transportation, for example, in fig. 3, the right slide bar 24, and the length dimension of left slide bar 17 equals the length dimension of right slide bar 24 to half of the length dimension of left slide bar 17 is not more than the length dimension of mainboard 1, is convenient for support each other, also avoids occupation space, convenient storage.

The working principle is as follows: when the self-supporting structure of the expanded building template is used, firstly, as shown in fig. 6, 7 and 8, the fixing device 16 is fixed on the ground, the extrusion rod 1606 penetrates through the inside of the penetrating cylinder 1601, so that the barb 1603 is connected with the ground, the gripping force of the fixing device 16 on the ground is improved, when the self-supporting structure needs to be disassembled, the extrusion rod 1606 is pulled out from the inside of the penetrating cylinder 1601, the spring 1605 recovers elastic deformation, the connecting rod 1607 and the barb 1603 are pushed to slide towards the inside of the penetrating cylinder 1601, the fixing device 16 is pulled out conveniently, the disassembly is convenient, the switch of the electric telescopic rod 14 is opened, the height dimension of the supporting plate 4 is convenient to adjust, the building template is supported through the main plate 1 conveniently, and the use is convenient;

as shown in fig. 2, 9 and 10, when the left and right single bodies of the main board 1 are kept combined, the second belt 25 is rotatably accommodated by the adjusting fixture block 27, and the adjusting fixture block 27 is fixed to the outer surface of the main board 1 by bolts, so that the adjusting fixture block 27 is prevented from falling off to affect use, the second belt 25 is convenient to mount and fix, and the phenomenon that the second belt 25 is dragged to affect use is avoided;

when a large building template needs to be supported, as shown in fig. 1, 2, 3 and 4, the switch of the first motor 9 is turned on, the first motor 9 drives the bidirectional threaded rod 3 to rotate, thereby facilitating the sliding of the main board 1 on the bidirectional threaded rod 3 and the adjustment of the space size of the main board 1, meanwhile, the switch of the second motor 26 is turned on, the second motor 26 drives the gear 19 to rotate, the daughter board 20 is conveniently driven to slide in the main board 1, the space size of the daughter board 20 is conveniently adjusted, then the screw cylinder 22 is rotated in the balance plate 23, the distance between the balance plate 23 and the sub-plate 20 is conveniently adjusted until the upper surface of the balance plate 23 and the upper surface of the main plate 1 are on the same plane, therefore, the leveling is convenient to keep, the construction of the template is convenient to support, and the construction and the use are convenient, which is the whole working process of the self-supporting structure of the expanded building template.

Those not described in detail in this specification are within the skill of the art. The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an expansion building templates is from bearing structure, includes mainboard (1), first motor (9), electric telescopic handle (14) and second motor (26), its characterized in that: the lower end of the main board (1) is fixedly connected with a sliding block (2), the inside of the sliding block (2) is connected with a bidirectional threaded rod (3) in a penetrating manner, the front end of the main board (1) on the right side is fixedly connected with an adjusting clamping block (27) through a bolt, the left end and the right end of the bidirectional threaded rod (3) are both connected with a supporting plate (4) in a penetrating manner, the left end and the right end of the bidirectional threaded rod (3) are respectively connected with a first motor (9) and a rotating wheel (5), the monomers of the rotating wheel (5) are connected in a transmission manner through a first belt (6), the middle of the main board (1) is provided with a sliding groove (8), a fixed block (7) is connected to the sliding groove (8) in a sliding manner, the fixed block (7) is fixedly connected to the upper end of the middle of the supporting plate (4), the lower ends of the front end and, the lower end of the mounting buckle (11) is crosswise connected with a folding left rod (12) and a folding right rod (13) through a hinge, the middle parts of the folding left rod (12) and the folding right rod (13) are rotatably connected, an electric telescopic rod (14) is mounted and connected between the supporting plate (4) and the bottom plate (15), and the lower end of the bottom plate (15) is connected with a fixing device (16) in a penetrating way;

the run-through connection of mainboard (1) has daughter board (20), and the lower extreme fixedly connected with thread slipping (18) of daughter board (20), the free inside difference fixedly connected with left slide bar (17) and right slide bar (24) about mainboard (1), and left slide bar (17) and right slide bar (24) all run through the inside at thread slipping (18), the inside middle side of mainboard (1) rotates and is connected with gear (19), and gear (19) and daughter board (20) correspond the setting, connect through second belt (25) transmission between the monomer about gear (19), and the front end of gear (19) passes through pivot and second motor (26) fixed connection, the inside fixedly connected with screw rod (21) of daughter board (20), and the upside threaded connection of screw rod (21) has barrel (22), barrel (22) rotate and connect in the inside of balance plate (23), and the balance board (23) is disposed above the sub-board (20).

2. The expanded building form self-supporting structure of claim 1, wherein: mainboard (1) sets up about the axis bilateral symmetry of two-way threaded rod (3), and mainboard (1) is threaded connection through the connected mode of slider (2) and two-way threaded rod (3) to mainboard (1) is "concave" font structure.

3. The expanded building form self-supporting structure of claim 1, wherein: backup pad (4) and two-way threaded rod (3) constitute rotating-structure, and the length dimension of backup pad (4) is less than the length dimension around mainboard (1) to two-way threaded rod (3) are symmetrical around the horizontal axis of backup pad (4) and are set up.

4. The expanded building form self-supporting structure of claim 1, wherein: an X-shaped structure is formed between the single bodies of the folding left rod (12) and the folding right rod (13), a sliding structure is formed on the adjusting groove (10) through the mounting buckle (11), and the adjusting groove (10) is symmetrically formed about the central axis of the supporting plate (4).

5. The expanded building form self-supporting structure of claim 1, wherein: fixing device (16) is including running through a section of thick bamboo (1601), limiting plate (1602), barb (1603), gag lever post (1604), spring (1605), extrusion stem (1606) and connecting rod (1607), run through upper end fixedly connected with limiting plate (1602) of a section of thick bamboo (1601), run through inside fixedly connected with gag lever post (1604) of a section of thick bamboo (1601), the cover is equipped with spring (1605) on gag lever post (1604), gag lever post (1604) run through the inside at connecting rod (1607), the outer end fixedly connected with barb (1603) of connecting rod (1607), extrusion stem (1606) run through inside the upper end that runs through a section of thick bamboo (1601), run through a section of thick bamboo (1601) and run through the inside at bottom plate (15).

6. The expanded building form self-supporting structure of claim 5, wherein: the sum of the horizontal length of the barb (1603) and the horizontal length of the connecting rod (1607) is not larger than the diameter of the cross section of the penetrating cylinder (1601), the cross section of the penetrating cylinder (1601) is of an annular structure, the extrusion rod (1606) penetrating through the upper end of the penetrating cylinder (1601) is of a conical structure, and the maximum cross section of the upper end of the extrusion rod (1606) is smaller than the size of the cross section of the penetrating cylinder (1601).

7. The expanded building form self-supporting structure of claim 5, wherein: barb (1603) are barb-shaped structure, and barb (1603) equidistant setting on connecting rod (1607), and connecting rod (1607) constitute extending structure through spring (1605) on gag lever post (1604).

8. The expanded building form self-supporting structure of claim 1, wherein: the second belt (25) in transmission connection between the single gears (19) is of an 8-shaped structure, the sub-plate (20) forms a sliding structure in the main plate (1) through the gears (19), and half of the length of the second belt (25) is equal to 2 times of the length of the sub-plate (20).

9. The expanded building form self-supporting structure of claim 1, wherein: the daughter board (20) is in a transverse L-shaped structure, the balance board (23) forms a lifting structure on the screw rod (21) through the screw cylinder (22), and the height dimension of the screw rod (21) is equal to the sum of the thickness of the balance board (23) and the length dimension of the screw cylinder (22) protruding out of the outer end of the balance board (23).

10. The expanded building form self-supporting structure of claim 1, wherein: the right sliding rod (24) is connected with the left sliding rod (17) in a clamping mode, the length of the left sliding rod (17) is equal to that of the right sliding rod (24), and half of the length of the left sliding rod (17) is not larger than that of the main board (1).