CN217501057U

CN217501057U - Anti-cracking concrete formwork

Info

Publication number: CN217501057U
Application number: CN202220932535.2U
Authority: CN
Inventors: 李鹏; 庄启彬; 杜春明; 于鑫
Original assignee: Jinan Changxing Construction Group Co ltd
Current assignee: Jinan Changxing Construction Group Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-27
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a prevent concrete form that ftractures, including the protection template, the equipment piece is all installed at the both ends of protection template one side, and the inside of equipment piece all installs the slide, the concatenation piece is all installed at the both ends of protection template opposite side, and the positioning bolt is all installed to one side of concatenation piece. The utility model discloses an in putting into the concrete wallboard protection template, rotate the turning handle after that, it is rotatory to drive the threaded rod, through threaded rod and movable block threaded connection, make the movable block be horizontal motion, it is synchronous in opposite directions motion to drive left protection splint and right protection splint simultaneously, be close to each other promptly, support on the concrete wallboard, make the heated board paste at the concrete wallboard, it is spacing to support concrete slab, avoid concrete slab pine to take off, lead to concrete slab fracture, it is effectual to prevent the fracture, concrete slab's stability has been guaranteed, concrete slab's quality has been improved, can effectively reduce the repair work in later stage.

Description

Anti-cracking concrete formwork

Technical Field

The utility model relates to a concrete form technical field, in particular to prevent concrete form that ftractures.

Background

The concrete template refers to a template formed by newly pouring concrete and a whole set of structural system of a supporting template, the classification of the template has various different grading methods, the template is divided into a plane template and a curved template according to the shape, the template is divided into a bearing template and a non-bearing template according to the stress condition, the concrete template is required to be used for supporting the wall before the concrete wall is not completely hardened and formed, and the better protection effect can be achieved;

prevent that the concrete form that ftractures still has certain drawback when using, concrete form is when using, the template specification is fixed design, consequently when using, only can carry out the fixed stay to the concrete wallboard of single size, during the use, the flexibility is relatively poor, template size is fixed simultaneously, can lead to the template not good to the tight effect of clamp of concrete wallboard, thereby the application range that leads to concrete form receives the restriction, the practicality is not good, consequently, need according to above-mentioned condition, provide further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent concrete form that ftractures to solve the inconvenient problem of adjusting of the current concrete form that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent concrete form that ftractures, includes the protection template, the equipment piece is all installed at the both ends of protection template one side, and the inside of equipment piece all installs the slide, the concatenation piece is all installed at the both ends of protection template opposite side, and just splices one side of piece and all installs positioning bolt, the inside both sides of protection template all are provided with supporting mechanism, the both sides of the inside bottom of protection template all are provided with adjustment mechanism, the both sides of the inside bottom of protection template all are provided with the movable groove.

When using this technical scheme's a prevent concrete form that ftractures, adjust the interval between left protection splint and the right protection splint through adjustment mechanism to can carry out spacing support to not unidimensional concrete wallboard, can provide certain holding power for the motion of left protection splint and right protection splint through supporting mechanism simultaneously.

Preferably, the supporting mechanism comprises a telescopic cylinder, the telescopic cylinder is arranged on one side of the protective template, a buffer spring is wound on the outer side of the telescopic cylinder, a connecting plate is installed at one end of the telescopic cylinder, guiding telescopic columns are installed at two ends of one side of the connecting plate, and one end of each guiding telescopic column is connected with one side of the protective template. A telescopic cylinder and a buffer spring are mutually matched, so that the clamping force of the concrete wallboard is buffered and decompressed, and the damage to the concrete wallboard caused by overlarge clamping force is prevented.

Preferably, four groups of the telescopic cylinders are arranged in the protective template, and two telescopic cylinders are arranged in each group.

Preferably, adjustment mechanism includes the mounting groove, and the mounting groove sets up in the inside bottom of protection template, the internally mounted of mounting groove has the threaded rod, and the one end of threaded rod installs the turning handle, the movable block has all been cup jointed at the both ends in the threaded rod outside, left protection splint are installed on the top of movable block, and the top of the movable block of left protection splint one side installs right protection splint, the heated board is all installed to one side of right protection splint and left protection splint, the even movable mounting in top of left protection splint has the roof, and one side on roof top all installs fixing bolt.

Preferably, the two ends of the outer side of the threaded rod are provided with external threads in opposite directions, the corresponding moving blocks are internally provided with internal thread grooves matched with the external threads, and the moving blocks are in threaded connection with the threaded rod. Threaded rod and movable block mutually support to adjust left side protection splint and right side protection splint interval, in order to satisfy different user demands.

Preferably, the cross section of the splicing block is U-shaped, the inner size of the splicing block is matched with the outer size of the sliding plate, and the splicing block and the sliding plate form a sliding mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-cracking concrete template is convenient for adjusting the distance between the templates so as to support and limit different building wallboards, is also convenient for assembling and splicing the concrete templates and can prolong the service length of the concrete templates;

(1) the concrete wallboard is placed into the protective template, then the rotating handle is rotated to drive the threaded rod to rotate, and the threaded rod is in threaded connection with the movable block, so that the movable block moves horizontally, and meanwhile, the left protective clamping plate and the right protective clamping plate are driven to synchronously move in opposite directions, namely, approach to each other and abut against the concrete wallboard, so that the heat insulation plate is attached to the concrete wallboard, supports and limits the concrete slab, avoids the concrete slab from loosening and cracking, has good cracking prevention effect, ensures the stability of the concrete slab, improves the quality of the concrete slab, can effectively reduce the later repair work, has better protection effect, can adjust the distance between the left protective clamping plate and the right protective clamping plate, can support and protect the concrete wallboards with different widths according to use, and has wider use range;

(2) through aligning the protection template position of will difference, slide in the splice through the slide after that, slide to the assigned position after, through positioning bolt, inject the position of equipment piece and splice, splice the equipment to the protection template of difference then, prolonged the service length of protection template to support the protection to the concrete wall panel of different length.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic structural view of the assembled state of the protection template of the present invention;

fig. 4 is a schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic structural diagram of the position B in fig. 2 according to the present invention.

The reference numbers in the figures illustrate: 1. protecting the template; 2. a left protective splint; 3. a thermal insulation board; 4. a support mechanism; 401. a telescopic cylinder; 402. a buffer spring; 403. guiding the telescopic column; 404. a connecting plate; 5. assembling the blocks; 6. an adjustment mechanism; 601. mounting grooves; 602. a threaded rod; 603. a moving block; 604. a handle is rotated; 7. fixing the bolt; 8. a top plate; 9. positioning the bolt; 10. splicing blocks; 11. a right protective splint; 12. a slide plate; 13. a movable groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: the anti-cracking concrete formwork comprises a protective formwork 1, wherein assembling blocks 5 are arranged at two ends of one side of the protective formwork 1, sliding plates 12 are arranged inside the assembling blocks 5, and splicing blocks 10 are arranged at two ends of the other side of the protective formwork 1;

the section of the splicing block 10 is U-shaped, the internal dimension of the splicing block 10 is matched with the external dimension of the sliding plate 12, and the splicing block 10 and the sliding plate 12 form a sliding mechanism;

specifically, as shown in fig. 1 and 5, when in use, the cross section of the splicing block 10 is U-shaped, so that the sliding plate 12 can slide in the splicing block 10, and after sliding to a proper distance, the positioning bolt 9 is matched to fix and limit the assembling block 5 and the splicing block 10, so that when in use, different protective templates 1 can be spliced, assembled and used, and the use length of the protective template 1 can be prolonged to meet different use requirements;

positioning bolts 9 are arranged on one sides of the splicing blocks 10, and supporting mechanisms 4 are arranged on two sides of the interior of the protective template 1;

the supporting mechanism 4 comprises a telescopic cylinder 401, the telescopic cylinder 401 is arranged on one side of the protective template 1, a buffer spring 402 is wound on the outer side of the telescopic cylinder 401, a connecting plate 404 is arranged at one end of the telescopic cylinder 401, guiding telescopic columns 403 are arranged at two ends of one side of the connecting plate 404, and one ends of the guiding telescopic columns 403 are connected with one side of the protective template 1;

four groups of two telescopic cylinders 401 are arranged in the protective template 1;

specifically, as shown in fig. 1 and 4, when in use, a plurality of groups of telescopic cylinders 401 are arranged, so that when the left protection splint 2 and the right protection splint 11 move, the telescopic cylinders 401 can be pulled to stretch, and a supporting and buffering effect is achieved through the buffer springs 402, so that excessive force is prevented when the left protection splint 2 and the right protection splint 11 clamp the concrete wallboard;

two sides of the bottom end in the protective template 1 are provided with adjusting mechanisms 6;

the adjusting mechanism 6 comprises an installation groove 601, the installation groove 601 is arranged at the bottom end inside the protective template 1, a threaded rod 602 is installed inside the installation groove 601, a rotating handle 604 is installed at one end of the threaded rod 602, moving blocks 603 are sleeved at two ends of the outer side of the threaded rod 602, a left protective clamping plate 2 is installed at the top end of each moving block 603, a right protective clamping plate 11 is installed at the top end of each moving block 603 on one side of the left protective clamping plate 2, heat insulation plates 3 are installed on one sides of the right protective clamping plate 11 and the left protective clamping plate 2, a top plate 8 is evenly and movably installed at the top end of the left protective clamping plate 2, and a fixing bolt 7 is installed at one side of the top end of the top plate 8;

external threads in opposite directions are arranged at two ends of the outer side of the threaded rod 602, an internal thread groove matched with the external threads is arranged in the corresponding moving block 603, and the moving block 603 and the threaded rod 602 are in threaded connection;

specifically, as shown in fig. 1 and 6, when the thermal insulation board is used, the rotating handle 604 is rotated to drive the threaded rod 602 to rotate, and the threaded rod 602 is in threaded connection with the moving block 603, so that the moving block 603 moves horizontally, and simultaneously drives the left protective clamping plate 2 and the right protective clamping plate 11 to synchronously move in opposite directions, i.e., to approach each other and abut against a concrete wallboard, so that the thermal insulation board 3 is attached to the concrete wallboard to support and limit the concrete slab, thereby preventing the concrete slab from loosening, causing the concrete slab to crack, and having a good crack prevention effect;

both sides of the bottom end inside the protective template 1 are provided with movable grooves 13;

specifically, as shown in fig. 1 and 5, in use, the movable slot 13 is provided so that the movable block 603 can move horizontally.

The working principle is as follows: when the utility model is used, firstly, a concrete wallboard is put into the protective template 1, then the rotating handle 604 is rotated to drive the threaded rod 602 to rotate, the threaded rod 602 is in threaded connection with the moving block 603, so that the left protective splint 2 and the right protective splint 11 are driven to move oppositely through the moving block 603 and are abutted on the concrete wallboard, the heat insulation plate 3 is attached to the concrete wallboard to support and limit the concrete slab, and meanwhile, when the left protective splint 2 and the right protective splint 11 move, the telescopic cylinder 401 can be pulled to be extended, the buffer spring 402 is stretched, so that a certain supporting force is provided for the movement of the left protective splint 2 and the right protective splint 11, and meanwhile, a certain pressure relief effect is achieved, and the phenomenon that clamp marks appear on the concrete wallboard due to overlarge clamping force is prevented;

secondly, the top plate 8 is broken off, and the other end of the top plate 8 is fixed on the right protective clamp plate 11 through the fixing bolt 7, so that the left protective clamp plate 2 and the right protective clamp plate 11 can be supported, and the stability of supporting the concrete wall panel is improved;

finally, the turning handle 604 is rotated to the position of the different protection templates 1, the threaded rod 602 is driven to rotate, the threaded rod 602 is in threaded connection with the moving block 603 through the threaded rod 602, so as to drive the left protection splint 2 and the right protection splint 11 to move oppositely, namely, to be close to each other, and to be abutted to a concrete wallboard, so that the heat preservation plate 3 is attached to the concrete wallboard, the concrete slab is supported and limited to be aligned, and then the heat preservation plate slides in the splicing block 10 through the sliding plate 12, slides to the designated position and then is limited through the positioning bolt 9, the positions of the assembly block 5 and the splicing block 10 are limited, and then the different protection templates 1 are spliced and assembled, the service length of the protection templates 1 is prolonged, so as to support and protect the concrete wallboards with different lengths.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a prevent concrete form that ftractures, includes protection template (1), its characterized in that: the assembling block (5) is installed at the two ends of one side of the protective template (1), a sliding plate (12) is installed inside the assembling block (5), the splicing blocks (10) are installed at the two ends of the other side of the protective template (1), positioning bolts (9) are installed on one sides of the splicing blocks (10), supporting mechanisms (4) are arranged on the two sides of the inner portion of the protective template (1), adjusting mechanisms (6) are arranged on the two sides of the inner portion of the protective template (1), and movable grooves (13) are arranged on the two sides of the inner portion of the protective template (1).

2. The anti-cracking concrete form as claimed in claim 1, wherein: supporting mechanism (4) are including a telescopic cylinder (401), and telescopic cylinder (401) set up in one side of protection template (1), the outside winding of telescopic cylinder (401) has buffer spring (402), connecting plate (404) are installed to the one end of telescopic cylinder (401), and the both ends of connecting plate (404) one side all install direction flexible post (403), the one end of direction flexible post (403) all is connected with one side of protection template (1).

3. The anti-cracking concrete form as claimed in claim 2, wherein: four groups of telescopic cylinders (401) are arranged in the protective template (1), and each group is provided with two telescopic cylinders.

4. The anti-cracking concrete form as claimed in claim 1, wherein: the section of the splicing block (10) is U-shaped, the inner size of the splicing block (10) is matched with the outer size of the sliding plate (12), and the splicing block (10) and the sliding plate (12) form a sliding mechanism.