Building templates link for civil engineering
Technical Field
The utility model relates to a cutting support technical field specifically is a building templates link for civil engineering.
Background
At present, the building template connecting frame has the advantages of energy conservation, material conservation, cost conservation, guarantee of engineering quality, improvement of construction efficiency and the like, is high in strength and good in concrete pouring quality, guarantees the verticality and the flatness of a wall, can achieve the effect of fair-faced concrete without secondary plastering, and can effectively solve a plurality of problems of the conventional template supporting system which puzzles the building industry for many years; the existing building template connecting frame has certain defects when in use, a first building template and a second building template are easy to slide, the limiting and fixing effects are not added, screws are easy to damage due to external vibration, the service life is short, the overall stability of the connecting frame is not high, the first building template and the second building template are easy to fall off, certain influence is brought to the reality, and therefore the building template connecting frame for civil engineering is provided.
An improved automobile anti-skid chain in the prior patent (publication No. CN208152572U) comprises a base, wherein a second pressing plate is fixedly arranged on the outer surface of the upper end of the base, a first pressing plate is arranged right above the second pressing plate, a first building template and a second building template are arranged between the second pressing plate and the first pressing plate, the first building template is positioned on one side of the second building template, a nut is movably arranged in the middle of the outer surface of the upper end of the first pressing plate, threads are uniformly distributed on the peripheral outer surface of the nut, a connecting block is fixedly arranged between the first building template and the second building template, a screw hole is arranged in the middle of the inner part of the connecting block, an adapting groove is arranged in the middle of the outer surface of the upper end of the second pressing plate and is positioned right below the connecting block, clamping blocks are fixedly arranged on two sides of the adapting groove, and clamping grooves are arranged on the outer surfaces of the clamping blocks, the inner wall evenly distributed of base has the internal thread, department movable mounting has the screw in the middle of the inside of base, the bottom both sides surface of screw has seted up flutedly, be provided with the protection pad under the screw, run through the inside both sides movable mounting of base has the anchor strut, the surface evenly distributed of screw has the screw thread strip.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: go up the patent though can be through being provided with fixture block and draw-in groove, both can agree with well mutually, thereby effectually prevent that a building mould and No. two building templates from producing and sliding, spacing and fixed effect has been played, can insert the recess through being provided with the anchor strut through its one end, thereby fix the screw, the stability of great increase link, effectually prevent that a building mould and No. two building templates from droing, but do not have any supporting mechanism to a building template and No. two building templates, lead to bearing and fastness not very good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building templates link for civil engineering has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a building template connecting frame for civil engineering comprises a base;
the base upper end is provided with the extension board, all seted up first recess about the extension board in the middle of the both ends, two sets of first recess swing joint respectively has first building templates and second building templates, the second recess has all been seted up in the middle of the lateral wall under first building templates and the second building templates, lateral wall all is provided with the bearing before the second recess and the rear side wall, and is two sets of the equal fixedly connected with bull stick of axis of bearing, the spout has all been seted up in the middle of the both ends about the base, and is two sets of equal swing joint has the slider in the spout, and two sets of the slider outside all through the pivot respectively with two sets of connecting rod swing joint, two sets of the connecting rod respectively with the bull stick fixed connection in first building templates and the second building templates.
As a preferred embodiment of the utility model, first building templates left end and second building templates right-hand member all are provided with the baffle, the cross-sectional area of baffle is the same with the extension board cross-sectional area.
As an embodiment of the present invention, the third groove, two sets of, has all been seted up in the middle of both ends about the extension board lateral wall the third groove communicates with the first recess in both ends each other respectively.
As an optimal implementation manner of the present invention, three first positioning holes are respectively disposed at the left and right ends of the base, and the first positioning holes are communicated with the sliding groove.
As an embodiment of the present invention, it is two sets of the second positioning holes have been all opened in the middle of the slider, and respectively correspond to the first positioning holes.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an all be provided with the bull stick in the lateral wall second recess under first building templates and second building templates, and the bull stick pass through the connecting rod respectively with bearing fixed connection on two sets of sliders, when first building templates and second building templates when first recess internalization, can drive the connecting rod and make the slider at the spout internalization, make first building templates and second building templates and two sets of connecting rods be triangle-shaped stable structure, the fastness of the first building templates of greatly increased and second building templates, be favorable to more practical use building templates link for civil engineering.
2. The utility model discloses a be equipped with the third recess, all seted up the third recess in the middle of both ends about the extension board lateral wall, and two sets of third recesses communicate with the first recess in both ends each other respectively, when first building templates and second building templates retrieve, the accomodating of the connecting rod of being convenient for is favorable to more practical use building templates link for civil engineering.
3. The utility model discloses a be equipped with first locating hole, the first locating hole of three groups has been seted up respectively at both ends about the base, and correspond each other with the second locating hole on two sets of sliders, go on fixed to the slider through the reference column, when the slider moves to the first locating hole with the top when corresponding each other, be first building templates and second building templates expand maximum position, when the slider moves to the first locating hole with the bottom when corresponding each other, it accomodates in the first recess to be first building templates and second building templates, play spacing effect, be favorable to more practical use building templates link for civil engineering.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of the building formwork connecting frame for civil engineering of the present invention;
fig. 2 is a schematic view of a second groove structure of the building template connecting frame for civil engineering of the present invention;
fig. 3 is the utility model discloses building templates link's for civil engineering third groove structure sketch map.
In the figure: 1. a base; 2. a support plate; 3. a first groove; 4. a first building template; 5. a second building template; 6. a second groove; 7. a bearing; 8. a rotating rod; 9. a chute; 10. a slider; 11. a connecting rod; 12. a baffle plate; 13. a third groove; 14. a rotating shaft; 15. a first positioning hole; 16. and a second positioning hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a building template connecting frame for civil engineering comprises a base 1;
the upper end of the base 1 is provided with a support plate 2, first grooves 3 are formed in the middle of the left end and the right end of the support plate 2, the first grooves 3 are respectively and movably connected with a first building template 4 and a second building template 5, second grooves 6 are formed in the middle of the lower side walls of the first building template 4 and the second building template 5, bearings 7 are arranged on the front side wall and the rear side wall of each second groove 6, rotating rods 8 are fixedly connected with the middle shafts of the bearings 7, sliding grooves 9 are formed in the middle of the left end and the right end of the base 1, sliding blocks 10 are movably connected in the sliding grooves 9, the outer sides of the sliding blocks 10 are respectively and movably connected with two groups of connecting rods 11 through rotating shafts 14, and the connecting rods 11 are respectively and fixedly connected with the rotating rods 8 in the first building template 4 and the second building template 5.
In this embodiment, please refer to fig. 1 and 2, the rotating rods 8 are respectively disposed in the second grooves 6 of the lower side walls of the first building template 4 and the second building template 5, and the rotating rods 8 are respectively fixedly connected to the bearings 7 on the two sets of sliding blocks 10 through the connecting rods 11, when the first building template 4 and the second building template 5 move in the first groove 3, the connecting rods 11 are driven to move the sliding blocks 10 in the sliding grooves 9, so that the first building template 4 and the second building template 5 and the two sets of connecting rods 11 are in a triangular stable structure, the firmness of the first building template 4 and the second building template 5 is greatly increased, and the building template connecting frame for civil engineering is more practically used.
The left end of the first building template 4 and the right end of the second building template 5 are both provided with a baffle 12, and the cross sectional area of the baffle 12 is the same as that of the support plate 2.
Third grooves 13 are formed in the middle of the left end and the right end of the lower side wall of the support plate 2, and the two groups of third grooves 13 are communicated with the first grooves 3 at the two ends respectively.
In the embodiment, referring to fig. 1 and 3, the third grooves 13 are formed in the middle of the left end and the right end of the lower side wall of the support plate 2, and the two groups of third grooves 13 are respectively communicated with the first grooves 3 at the two ends, so that when the first building template 4 and the second building template 5 are retracted, the connecting rods can be conveniently stored, and the building template connecting frame for civil engineering can be used more practically.
Wherein, base 1 is seted up three first locating hole 15 of group respectively in both ends about, first locating hole 15 communicates with spout 9 each other.
The second positioning holes 16 are formed in the middle of the two sets of sliders 10 and respectively correspond to the six sets of first positioning holes 15.
In the embodiment, referring to fig. 1, three groups of first positioning holes 15 are respectively formed at the left end and the right end of a base 1 through the first positioning holes 15, and correspond to second positioning holes 16 on two groups of sliders 10, and the sliders 10 are fixed through fixing posts, when the sliders 10 move to correspond to the uppermost first positioning holes 15, the first building templates 4 and the second building templates 5 are unfolded to the maximum positions, and when the sliders 10 move to correspond to the lowermost first positioning holes 15, the first building templates 4 and the second building templates 5 are accommodated in the first grooves 3, so that the limiting effect is achieved, and the building template connecting frame for civil engineering is more practically used.
When the building template connecting frame for civil engineering is used, the first building template 4 and the second building template 5 are unfolded from the two groups of first grooves 3, meanwhile, when the first building template 4 and the second building template 5 are unfolded, the connecting rods 11 at the lower ends can drive the sliding blocks 10 in the two groups of sliding grooves 9 to move upwards, the first building template 4 and the second building template 5 are moved to enable the second positioning holes 16 on the sliding blocks 10 to correspond to the first positioning holes 15 according to needs, and finally, the first positioning holes 15 and the second positioning holes 16 are respectively penetrated through the fixing columns and are fixed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.