CN114991473A - Formwork support device for house building construction - Google Patents
Formwork support device for house building construction Download PDFInfo
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- CN114991473A CN114991473A CN202210640895.XA CN202210640895A CN114991473A CN 114991473 A CN114991473 A CN 114991473A CN 202210640895 A CN202210640895 A CN 202210640895A CN 114991473 A CN114991473 A CN 114991473A
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- 238000009415 formwork Methods 0.000 title claims abstract description 28
- 238000009435 building construction Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 57
- 230000033001 locomotion Effects 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001846 repelling effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 14
- 230000008859 change Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 19
- 230000008569 process Effects 0.000 description 11
- 230000026058 directional locomotion Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
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- Engineering & Computer Science (AREA)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a formwork supporting device for house building construction, which comprises a formwork group and a supporting frame group arranged on the formwork group, wherein the supporting frame group consists of a pre-fixing piece, a connecting piece and a ground supporting piece; the power part is arranged on the pre-fixing part; the self-locking assembly is arranged on the frame body; set up the piece of unbuckling on the frame body, this template strutting arrangement for housing construction, make its angle change and adjust to the angle that is fit for the installation through the pulling pre-fixing piece, and the pulling in-process, power spare makes auto-lock subassembly prescribe a limit to the pulling direction of pre-fixing piece, under the effect of piece of unbuckling, can remove the prescribe a limit to the pulling direction, thereby make through the threaded sleeve and connect between pre-fixing piece and the connecting piece, install between connecting piece and the ground support piece simultaneously, make the concatenation of whole carriage group accomplish.
Description
Technical Field
The invention relates to the technical field of formwork support, in particular to a formwork support device for building construction.
Background
Along with the rapid development of the society, the urbanization is more and more serious, the building is also rapidly expanded, in the building process, the building template support frame is an indispensable building tool, compared with the traditional wood support frame, the common steel support frame not only saves wood, but also has firmer support wall body, low manufacturing cost, repeated use, large rigidity and good stability, and firm support can effectively save building raw materials such as cement, sand and the like, so that the common steel building template support frame has more and more extensive application, the development of the template support device for the building construction brings great convenience for supporting the template, and the type and the number of the template support device are increasing day by day;
the building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost;
in the house construction process of carrying out in rural area, need confirm pouring the shape through the template, because in the installation, the height of partial template is a little higher than staff's height, when carrying out the support frame installation to this type of template, the staff need put up the installation of the scaffold auxiliary stay frame of certain height, and in order to avoid the scaffold to lead to the fact the hindrance to strutting arrangement's installation, constructor generally need to incline the body and install strutting arrangement, however the installation work volume of scaffold on the one hand of above-mentioned mode is great, influence work efficiency, on the other hand side installation strutting arrangement has certain danger, the situation that drops from the scaffold appears easily, for this reason, we provide a template strutting arrangement for building construction.
Disclosure of Invention
The invention aims to provide a formwork supporting device for house building construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a formwork supporting device for house building construction comprises a formwork group and a supporting frame group arranged on the formwork group, wherein the supporting frame group consists of a pre-fixing piece, a connecting piece and a ground supporting piece, a plurality of reinforcing pieces are arranged on the formwork group, a hinge seat used for being connected with the pre-fixing piece is arranged on one reinforcing piece, and a frame body is arranged between the reinforcing pieces; the power part is arranged on the pre-fixing part and used for converting the rotation angle of the pre-fixing part into a movement distance; the self-locking assembly is arranged on the frame body and used for fixing the pre-fixing piece; the unlocking piece is arranged on the frame body and used for unlocking the fixed state of the pre-fixing piece according to the rotating angle of the pre-fixing piece, so that a worker can conveniently install the support frame group on the ground.
Preferably, the power part comprises an arc-shaped tooth row, a limiting slide rail, a limiting seat, a first transmission gear, a second transmission gear and a driving part, and the arc-shaped tooth row is fixedly arranged on the pre-fixing part; the limiting slide rails are arranged on the frame body, two limiting slide rails are symmetrically arranged on the frame body, and cavities are arranged in the limiting slide rails; the limiting seat is arranged on the limiting slide rail, the first transmission gear and the second transmission gear are parallelly arranged on the limiting seat and are in rotating connection with the limiting seat, and the first transmission gear and the second transmission gear are in a meshed state; the driving piece is arranged on the frame body and is used for fixing the pre-fixing piece through the self-locking assembly, so that the pre-fixing piece is pulled to adjust the angle of the pre-fixing piece, and the angle of the pre-fixing piece is limited under the action of the self-locking assembly.
Preferably, the radii and the tooth numbers of the first transmission gear and the second transmission gear are different, so that the angle of the pre-fixing piece can be converted into a specific movement distance numerical value in an equal numerical value or an equal proportion.
Preferably, the driving part comprises a transmission rack arranged on the frame body, the transmission rack is meshed with the second transmission gear, and two sides of the transmission rack are in sliding connection with the limiting slide rail; be provided with the fluting on the spacing slide rail, and the driving rack both sides are provided with a plurality of fixed sleeves, just be provided with on the fixed sleeve and be used for rather than carrying out the circular post that rotates the connection, just carry out sliding connection between circular post and the fluting, circular post tip is located the cavity inside and is provided with the locating part to make the locating part carry out directional motion under the effect of driving piece, and realize through the auto-lock subassembly with fixing in advance.
Preferably, the locating part is including setting up in the spacing spheroid of circular column end portion, one of them the symmetry is provided with spacing sleeve on the spacing spheroid, just spacing sleeve inside is provided with spacing post, the inside magnetic part that is provided with of spacing sleeve, and the tip that spacing post is close to magnetic part one is provided with magnetic part two, wherein spacing column end portion is provided with the arc end to spacing spheroid that makes carries out directional action inside the cavity.
Preferably, magnetism between the first magnetic part and the second magnetic part is in a repulsion state, and the self-locking assembly is arranged inside the cavity so as to change the position of the limiting column in the limiting sleeve under the action of the arc-shaped limiting block.
Preferably, the auto-lock subassembly is including setting up in the arc stopper of cavity both sides inner wall, just the arc stopper is provided with a plurality ofly at cavity both sides inner wall, the arc stopper comprises arc region, spacing region and joint region, one of them the joint region on the arc stopper is close to the arc region on the adjacent arc stopper to prescribe a limit to the direction of motion of spacing post through the joint region.
Preferably, the unlocking piece comprises a first rack body and a second rack body which are arranged on the limiting slide rail, wherein the first rack body is arranged at the initial end of the motion track of the circular column, the second rack body is arranged at the tail end of the motion track of the circular column, and one of the circular column is provided with an intermittent gear which is used for being meshed with the first rack body and the second rack body, so that the limitation on the motion direction of the pre-fixing piece is relieved.
Preferably, the connecting piece is provided with a threaded sleeve for being in threaded connection with the pre-fixing piece, so that workers can conveniently connect and install the pre-fixing piece and the connecting piece.
Preferably, a plurality of through-wall bolts are arranged on the formwork groups, so that the formwork groups are limited.
Compared with the prior art, the invention has the beneficial effects that:
1. the angle of the pre-fixing piece is changed and adjusted to the angle suitable for installation by pulling the pre-fixing piece outwards, and in the pulling process, the self-locking assembly limits the pulling direction of the pre-fixing piece through the power piece so as to prevent the pre-fixing piece from being restored to the initial state again after the angle is determined, under the action of the unlocking piece, the limitation of the pulling direction can be released after the pre-fixing piece is pulled to the limit angle, thereby the pre-fixing piece is connected with the connecting piece through the threaded sleeve, and the connecting piece is installed with the ground support piece at the same time, so that the whole support frame group is spliced, and on the one hand, the supporting frame set is not required to be installed by workers through a scaffold, so that the working efficiency is improved, and on the other hand, the supporting frame set with a slightly higher height can be installed on the ground, so that safety accidents are avoided.
2. The power part is arranged, so that the rotation angle of the pre-fixing part can be converted into the movement distance of the transmission rack in an equal proportion or an equal numerical value through the power part, and the condition that the movement distance of the transmission rack is inconsistent due to the consistent pulling angle in each pulling process is avoided;
3. the pre-fixing piece is provided with the self-locking assembly, the pulling direction of the pre-fixing piece is limited through the self-locking assembly, the situation that the pre-fixing piece is restored to the initial state again after the angle of the pre-fixing piece is determined is avoided, meanwhile, under the action of the unlocking piece, a worker can remove the limitation of the pulling direction of the pre-fixing piece only by pulling to the limit value, meanwhile, the worker can pull the pre-fixing piece on the ground, and the efficiency of the whole work is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic diagram showing the structural separation of the present invention;
FIG. 4 is a schematic view of the power element of the present invention;
FIG. 5 is a schematic view of a partial structure separation of the present invention;
FIG. 6 is a partial schematic view of the present invention;
FIG. 7 is a schematic view of a driving member according to the present invention;
FIG. 8 is a schematic view of the unlocking member of the present invention;
FIG. 9 is a schematic structural diagram of a frame body according to the present invention;
FIG. 10 is a partial structural view of a driving member and a limiting member according to the present invention;
FIG. 11 is a schematic view of a position limiting member according to the present invention;
fig. 12 is a schematic structural view of the self-locking assembly of the present invention.
In the figure: 1-a template group; 2-a set of cradles; 3-a reinforcement; 4-a hinged seat; 5-a frame body; 6-a power member; 7-a self-locking assembly; 8-unlocking the lock; 9-a threaded sleeve; 10-through-wall bolts; 21-pre-fixing part; 22-a connector; 23-a ground support; 61-arc tooth row; 62-a limit slide rail; 63-a limiting seat; 64-a first transmission gear; 65-driving gear two; 66-a drive member; 67-a cavity; 68-a stop; 661-driving rack; 662-slotting; 663-fixing the sleeve; 664-round column; 681-Limit sphere; 682-limit sleeve; 683-limit column; 684-magnetic element one; 685-magnetic element two; 686-an arcuate end; 71-an arc-shaped limiting block; 72-an arc-shaped region; 73-a limit area; 74-clamping area; 81-rack body one; 82-a second rack body; 83-intermittent gears.
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. 1-12, the present invention provides a technical solution: a template supporting device for building construction solves the problems that when a supporting device is installed on a template with a part of height slightly higher than the height of a worker, the worker needs to mount a scaffold auxiliary supporting device with a certain height, and in order to avoid the support device from being blocked by the scaffold, the worker generally needs to mount the supporting device by facing the body, so that the mounting workload of the scaffold is large, the working efficiency is influenced, and the side mounting supporting device has certain danger and is easy to fall off the scaffold;
in order to facilitate the installation of a template group 1 slightly higher than the height of a worker by the worker, the template group 1 is correspondingly designed for the type, and comprises the template group 1 and a support frame group 2 arranged on the template group 1, a plurality of reinforcing pieces 3 are arranged on the template group 1, the reinforcing pieces 3 are made of materials with certain strength, and the support frame group 2 is composed of a pre-fixing piece 21, a connecting piece 22 and a ground support piece;
the pre-fixing piece 21 is provided with a hinge seat 4 which is rotatably connected with the pre-fixing piece, the bottom of the hinge seat 4 is fixedly connected with the reinforcing piece 3 through bolts, the pre-fixing piece 21 in an initial state is approximately parallel to the template group 1, when a worker performs initial installation and fixation on the template group 1, the pre-fixing piece 21 is installed on the template group 1 through the hinge seat 4, the end part of the pre-fixing piece 21 close to the ground is designed to be convenient for the worker to pull, a frame body 5 is installed between the reinforcing pieces 3, the top and the bottom of the frame body 5 are fixedly installed with the reinforcing piece 3 through bolts, and the side edges are fixedly connected with the template group 1 through bolts;
the ground support member is installed on the ground, the connecting member 22 is used for connecting the ground support member and the pre-fixing member 21, the connecting member 22 is provided with a threaded sleeve 9 for being in threaded connection with the pre-fixing member 21, the end part of the pre-fixing member 21 close to the ground is provided with an installation hole, the end part of the connecting member 22 close to the installation hole is provided with a column body matched with the installation hole, so that the column body at the end part of the connecting member 22 is placed in the installation hole, the two are connected into a whole through the threaded sleeve 9, a worker can adjust the angle of the pre-fixing member 21 at the moment or adjust the angle of the pre-fixing member 21 firstly, then the connecting member 22 and the pre-fixing member 21 are connected through the threaded sleeve 9, and finally the connecting member 22 is installed on the ground support member and can adjust the position of the ground support member, because the angle of the pre-fixing member 21 needs to be adjusted, in order to avoid that the pre-fixing piece 21 is in a state close to parallel with the template group 1 again, the pre-fixing piece 21 needs to be subjected to preliminary limiting and fixing;
the pre-fixing piece 21 is provided with the power piece 6 for converting the rotation angle of the pre-fixing piece 21 into the movement distance, and the pre-fixing piece 21 rotates by taking the circle center of the hinged seat 4 as the circle center, so that the conversion between the angle and the distance is carried out by taking the circumference as the standard, and the rotation angle is ensured to be constant every time, and the distance is correspondingly equal to the same value; the self-locking assembly 7 is arranged on the frame body 5 and used for fixing the pre-fixing piece 21, and the self-locking assembly 7 is used for ensuring that the pre-fixing piece 21 cannot return to a state close to parallel with the template group 1 again and ensuring that the pre-fixing piece can only be pulled outwards but not pulled backwards within a certain angle; and an unlocking unit 8 disposed on the frame body 5 for releasing the fixed state of the pre-fixing unit 21 according to the rotation angle of the pre-fixing unit 21, wherein the unlocking unit 8 is configured to automatically release the self-locking state of the pre-fixing unit 21 after the pre-fixing unit 21 is pulled outward and exceeds a certain angle, and can be pulled back to the initial state again.
The power part 6 in the scheme comprises an arc-shaped tooth row 61 fixedly arranged on the pre-fixing part 21, and the circle center of the arc-shaped tooth row 61 is the circle center of the pre-fixing part 21; two limiting slide rails 62 are mounted on the frame body 5, the limiting slide rails 62 are symmetrically mounted on the frame body 5, and cavities 67 are arranged inside the limiting slide rails 62; the limiting slide rail 62 is provided with a limiting seat 63, the first transmission gear 64 and the second transmission gear 65 are arranged on the limiting seat 63 in parallel and are in rotating connection with the limiting seat 63, wherein the first transmission gear 64 and the second transmission gear 65 are in a meshing state, and the first transmission gear 64 and the second transmission gear 65 have different radiuses and different tooth numbers, so that the design of the tooth numbers between the first transmission gear 64 and the second transmission gear 65 can realize the function of converting the rotating angle of the pre-fixing piece 21 in equal proportion or in equal numerical value; and the frame body 5 is provided with a driving piece 66 for fixing the pre-fixing piece 21 through the self-locking assembly 7.
The driving part 66 in the scheme comprises a transmission rack 661 arranged on the frame body 5, and the transmission rack 661 and the second transmission gear 65 are in a meshed state, wherein two sides of the transmission rack 661 are in sliding connection with the limiting slide rail 62, so that when the arc-shaped gear row 61 rotates along with the pre-fixing piece 21, the arc-shaped gear row 61 is meshed with the first transmission gear 64 to rotate, the first transmission gear 64 is meshed with the second transmission gear 65 to rotate reversely, and the purpose of converting equal angles into equal numerical values is achieved according to the difference of the radius and the number of teeth between the first transmission gear 64 and the second transmission gear 65; the limiting slide rail 62 is provided with a slot 662, a plurality of fixing sleeves 663 are fixedly mounted on two sides of the transmission rack 661, the fixing sleeves 663 are provided with circular columns 664 which are rotatably connected with the fixing sleeves 663, the circular columns 664 and the slot 662 are connected in a sliding manner, the ends of the circular columns 664 are positioned in the cavities 67 and provided with limiting pieces 68, so that the circular columns 664 on the fixing sleeves 663 can directionally slide along the slot 662 in the process that the transmission rack 661 conducts directional motion on the limiting slide rail 62; .
The limiting part 68 in the scheme comprises limiting ball bodies 681 fixedly mounted at the end parts of circular columns 664, wherein one limiting ball body 681 is symmetrically provided with a limiting sleeve 682, a limiting column 683 in sliding connection with the limiting sleeve 682 is mounted inside the limiting sleeve 682, a first magnetic part 684 is fixedly mounted inside the limiting sleeve 682, a second magnetic part 685 in a repulsion state with the first magnetic part 684 is mounted at the end part, close to the first magnetic part 684, of the limiting column 683, and the end part of the limiting column 683 is provided with an arc-shaped end 686; the self-locking assembly 7 in the scheme comprises arc-shaped limiting blocks 71 fixedly mounted on the inner walls of two sides of the cavity 67, a plurality of arc-shaped limiting blocks 71 are mounted on the inner walls of two sides of the cavity 67, each arc-shaped limiting block 71 is composed of an arc-shaped area 72, a limiting area 73 and a clamping area 74, one clamping area 74 is close to the other arc-shaped area 72 between adjacent arc-shaped limiting blocks 71, and the distance between the clamping area 74 and the arc-shaped area 72 is the width of an arc-shaped end 686;
specifically, when the limiting ball 681 performs directional motion along with the transmission rack 661 through the circular post 664 and the fixing sleeve 663, the end of the limiting post 683 on one of the limiting balls 681 performs directional motion along the arc-shaped region 72 and is gradually squeezed by the arc-shaped region 72 and the limiting region 73 to gradually contract into the limiting sleeve 682, at this time, the distance between the magnetic member 685 and the magnetic member 684 is close, the repulsive force is increased, when the limiting ball moves to the clamping region 74, one side of the arc-shaped end 686 of the end of the limiting post 683 contacts with the clamping region 74, the other side of the arc-shaped end 686 contacts with the arc-shaped region 72 on the adjacent arc-shaped limiting block 71, if the limiting post 683 is in a motion state, the limiting post 683 directly transitions to the arc-shaped region 72 on the adjacent arc-shaped limiting block 71, the end of the limiting post 683 still receives the acting force of the arc-shaped limiting block 71, and if the limiting post 683 is not in a motion state, the arc-shaped end 686 of the end of the limiting post 683 enters the clamping region 74 and the arc-shaped region on the adjacent arc-shaped limiting block 71 under the action of the repulsive force Between the domains 72, when the pre-fixing member 21 is pulled back, the clamping area 74 blocks the end of the limiting column 683, so that the limiting column 683 cannot be pulled, when the pre-fixing member is pulled outwards, the end of the limiting column 683 performs directional motion along the arc area 72 on the adjacent arc limiting block 71, the limiting column 683 is in a state of being contracted into the limiting sleeve 682 under the action force of the arc limiting block 71, and it should be noted that the side edge of the clamping area 74 close to the arc area 72 on the adjacent arc limiting block 71 is arranged to be at a right angle with the inner wall of the cavity 67, so that the purpose of blocking the limiting column 683 is achieved.
The unlocking part 8 in this solution includes a first rack body 81 and a second rack body 82 fixedly mounted on the limiting slide rail 62, wherein the first rack body 81 is mounted at the initial end of the motion track of the circular column 664, the first rack body 81 is in the area of the bottom of the limiting slide rail 62, the second rack body 82 is mounted at the end of the motion track of the circular column 664 and in the area of the top of the limiting slide rail 62, and an intermittent gear 83 for meshing with the first rack body 81 and the second rack body 82 is fixedly mounted on one of the circular columns 664, so that when the pre-fixing part 21 is pulled to the maximum angle, the intermittent gear 83 meshes with the second rack body 82 to rotate, so that the limiting sphere 681 at the end rotates, so that the position between the limiting sleeves on the limiting sphere 681 changes, it should be noted that the area of the limiting sphere 681 when rotating does not have the arc-shaped limiting block 71, and the end of the spacing post 683 is smaller than the radius of the spacing sphere 681 in the initial state (the second magnetic part 685 is not subject to the first magnetic part 684), and then when the spacing post 683 on the spacing sleeve 682 changes its angle with the spacing post, the arc-shaped end 686 of the end of the spacing post 683 does not touch the arc-shaped spacing block 71 in the process of pulling back, in the initial state, the intermittent gear 83 does not mesh with the first rack body 81, moves to the end to mesh with the second rack body 82 to rotate, and at this time, the intermittent gear 83 rotates to the angle of meshing with the first rack body 81, and then when the pre-fixing member 21 pulls back, the intermittent gear 83 meshes with the first rack body 81, so that the spacing sleeve 682 returns to the initial state, and at the same time, the arc-shaped end 686 on the spacing post 683 is contracted again to the spacing sleeve 682 by the action force of the arc-shaped spacing post 71, and the intermittent gear 83 returns to the initial state, it should be noted that the number of teeth, the radius or the length of the arc-shaped tooth row 61, the first transmission gear 64, the second transmission gear 65, the transmission rack 661, the first rack body 81, the second rack body 82 and the intermittent gear 83 in the present embodiment may be correspondingly improved according to the actual use situation, and meanwhile, the pulling angle of the pre-fixing member 21 may be limited within a certain range, and the specific numerical value may be correspondingly changed according to the actual use situation.
Specifically, when a worker fixes the formwork group 1 on the installation surface, at this time, the pre-fixing member 21 and the formwork group 1 are in a state close to the horizontal state, and in the process of installing the support frame group 2, the pre-fixing member 21 is pulled outwards and drives the annular gear row to perform synchronous action, the annular gear row is meshed with the first transmission gear 64 to rotate, the first transmission gear 64 is meshed with the second transmission gear 65 to rotate in the opposite direction, so that the second transmission gear 65 is meshed with the transmission rack 661 to perform directional action under the action of the limit slide rail 62, meanwhile, the fixing sleeve 663 on the transmission rack 661 drives the circular column 664 to perform limit action along the slot 662, so that the limit ball 681 at the end of the circular column 664 performs directional action in the cavity 67, wherein the limit sleeve 682 is installed on the limit ball 681 on one circular column 664, and as required, the arc-shaped limit block 71 is not in contact with the limit ball 681, so that in the process of directional movement of the limiting ball 681 provided with the limiting sleeve 682, the limiting column 683 is contracted into the limiting sleeve 682 under the action of the arc-shaped limiting block 71, at the moment, the first magnetic part 684 repels the second magnetic part 685, when the limiting column 683 moves to the clamping area 74 on one of the arc-shaped limiting blocks 71, one side of the arc-shaped end 686 at the end part of the limiting column 683 is contacted with the clamping area 74, the other side is contacted with the arc-shaped area 72 on the adjacent arc-shaped limiting block 71, if the limiting column 683 is in a moving state, the limiting column 683 is directly transited to the arc-shaped area 72 on the adjacent arc-shaped limiting block 71, the end part of the limiting column 683 still receives the action of the arc-shaped limiting block 71, if the limiting column 683 is not in a moving state, under the action of repulsion, the arc-shaped end 686 at the end part of the limiting column 683 enters between the clamping area 74 and the arc-shaped area 72 on the adjacent arc-shaped limiting block 71, and the clamping area 683 is blocked by pulling the fixing member 21 back, when the pre-fixing piece 21 needs to be restored to the initial state, the pre-fixing piece 21 is pulled outwards by a certain angle, the circular column 664 drives the limiting ball 681 to synchronously move to the second rack body 82, and the intermittent gear 83 on the circular column 664 is meshed with the second rack body 82 to rotate at the moment, and further make the position of the spacing sphere 681 change, so that the position between the spacing sleeves 682 on the spacing sphere 681 changes, and thus in the process of pulling back, the spacing post 683 on the spacing sleeve 682 does not contact with the arc-shaped spacing block 71, and when the intermittent gear 83 on the round post 664 moves to the first rack body 81, the intermittent gear 83 engages the first rack body 81 to perform directional rotation, so that the intermittent gear 83 drives the spacing sphere 681 to return to the initial state through the round post 664, and the spacing post 683 on the spacing sphere 681 contacts with the arc-shaped spacing block 71 again, and is in the contraction state by the acting force of the arc-shaped spacing block 71, so that through the design of the scheme, when the support group 2 with a height higher than the height of the operator is installed, the end of the pre-fixing member 21 can be pulled outwards by holding the hand, and the support group 2 can be assembled, thereby avoid the staff to install scaffold on the one hand, on the other hand staff only need operate on ground, avoid taking place the incident.
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.
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 (10)
1. The utility model provides a template strutting arrangement for housing construction, includes template group (1) and set up in bracer group (2) on template group (1), its characterized in that:
the supporting frame group (2) is composed of a pre-fixing piece (21), a connecting piece (22) and a ground supporting piece (23), wherein a plurality of reinforcing pieces (3) are installed on the template group (1), a hinged seat (4) used for being connected with the pre-fixing piece (21) is installed on one reinforcing piece (3), and a frame body (5) is arranged between the reinforcing pieces (3);
the power part (6) is arranged on the pre-fixing part (21) and is used for converting the rotation angle of the pre-fixing part (21) into a movement distance;
the self-locking assembly (7) is arranged on the frame body (5) and is used for fixing the pre-fixing piece (21);
and an unlocking piece (8) which is arranged on the frame body (5) and used for releasing the fixed state of the pre-fixing piece (21) according to the rotation angle of the pre-fixing piece.
2. The formwork support device for house building construction according to claim 1, wherein: the power part (6) comprises an arc-shaped tooth row (61), a limiting slide rail (62), a limiting seat (63), a first transmission gear (64), a second transmission gear (65) and a driving part (66),
the arc-shaped tooth row (61) is fixedly arranged on the pre-fixing piece (21);
the limiting slide rails (62) are arranged on the frame body (5), two limiting slide rails (62) are symmetrically arranged on the frame body (5), and a cavity (67) is arranged inside each limiting slide rail (62);
the limiting seat (63) is arranged on the limiting sliding rail (62), the first transmission gear (64) and the second transmission gear (65) are arranged on the limiting seat (63) in parallel and are in rotating connection with the limiting seat (63), and the first transmission gear (64) and the second transmission gear (65) are in a meshing state;
the driving piece (66) is arranged on the frame body (5) and is used for fixing the pre-fixing piece (21) through the self-locking assembly (7).
3. The formwork support device for house building construction according to claim 2, characterized in that: the radius and the number of teeth of the first transmission gear (64) and the second transmission gear (65) are different.
4. The formwork support device for house building construction according to claim 2, wherein: the driving piece (66) comprises a transmission rack (661) arranged on the frame body (5), the transmission rack (661) is in a meshed state with the second transmission gear (65), and two sides of the transmission rack (661) are in sliding connection with the limiting slide rails (62);
be provided with fluting (662) on spacing slide rail (62), and be provided with a plurality of fixed sleeves (663) on transmission rack (661) both sides, just be provided with on fixed sleeve (663) and be used for rotating circular post (664) of being connected with it, just carry out sliding connection between circular post (664) and fluting (662), circular post (664) tip is located cavity (67) inside and is provided with locating part (68).
5. The formwork support device for house building construction according to claim 4, wherein: the limiting part (68) comprises limiting ball bodies (681) arranged at the end parts of circular columns (664), wherein one of the limiting ball bodies (681) is symmetrically provided with a limiting sleeve (682), a limiting column (683) is arranged inside the limiting sleeve (682), a first magnetic part (684) is arranged inside the limiting sleeve (682), a second magnetic part (685) is arranged at the end part, close to the first magnetic part (684), of the limiting column (683), and an arc-shaped end (686) is arranged at the end part of the limiting column (683).
6. The formwork support device for house building construction according to claim 5, wherein: magnetism between the first magnetic part (684) and the second magnetic part (685) is in a repelling state, and the self-locking assembly (7) is arranged inside the cavity (67).
7. The formwork support device for house building construction according to claim 1, wherein: the self-locking assembly (7) comprises arc-shaped limiting blocks (71) arranged on inner walls of two sides of a cavity (67), a plurality of arc-shaped limiting blocks (71) are arranged on inner walls of two sides of the cavity (67), each arc-shaped limiting block (71) comprises an arc-shaped area (72), a limiting area (73) and a clamping area (74), and the clamping area (74) on each arc-shaped limiting block (71) is close to the arc-shaped area (72) on the adjacent arc-shaped limiting block (71).
8. The formwork support device for house building construction according to claim 1, wherein: unlocking piece (8) are including setting up rack body one (81) and rack body two (82) on spacing slide rail (62), wherein rack body one (81) set up in the first end of circular post (664) movement track, just rack body two (82) set up in the end of circular post (664) movement track, one of them be provided with intermittent type nature gear (83) that are used for going on meshing with rack body one (81) and rack body two (82) on circular post (664).
9. The formwork support device for house building construction according to claim 1, wherein: the connecting piece (22) is provided with a threaded sleeve (9) which is in threaded connection with the pre-fixing piece (21).
10. The formwork support device for house building construction according to claim 1, wherein: the formwork group (1) is provided with a plurality of wall penetrating bolts (10).
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| CN202210640895.XA CN114991473B (en) | 2022-06-08 | 2022-06-08 | Template strutting arrangement for building construction |
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| CN114991473B (en) | 2024-05-14 |
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