Basement outer wall post-cast strip formwork fixing structure

Abstract

The utility model is applicable to the technical field of building support equipment, and provides a basement exterior wall post-cast strip template fixing structure, which comprises an exterior wall main body, a post-cast strip is arranged in the middle of the exterior wall main body, and a template for sealing and fixing the post-cast strip is arranged on the outer side of the post-cast strip; the multiple cross beams are fixedly arranged on the outer side of the outer wall body, obstacle avoidance grooves corresponding to the formworks are formed in the inner side walls of the multiple cross beams, fixing assemblies sliding in the obstacle avoidance grooves are arranged on the cross beams in a penetrating mode, and when the fixing assemblies slide to preset positions, the formworks are pressed on the outer wall. According to the fixing structure of the outer wall, the fixing cross beam is fixed to the outer side of the outer wall through the expansion bolts, then the fixing plate on the outer side of the outer wall is pressed to the post-cast strip through the adjustable fixing assembly, and the post-cast strip is fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to building support equipment technical field especially relates to a basement outer wall post-pouring band formwork fixed structure. BACKGROUND

[0002] The post-pouring band is the concrete band with certain width and poured after certain time which is left at the corresponding position of the foundation slab, wall and beam in the building construction to prevent the harmful cracks of the cast-in-place reinforced concrete structure caused by uneven shrinkage or uneven settlement, and the post-pouring band temporarily divides the structure into several parts, and after the shrinkage of the components, the concrete of the construction joint is poured and vibrated again, and the zone connecting the structure into a whole.

[0003] When the post-pouring band is left on the construction basement outer wall, the single-side formwork of the outer wall post-pouring band cannot be fixed by the traditional wall-penetrating tension screw rod, and when the formwork is fixed by the traditional fixed structure, the formwork needs to be fixed on the outer wall by the bolt, so as to ensure the fixation of the outer wall, but when the formwork of different sizes and the position of the formwork need to be fixed, the wall and the formwork need to be re-drilled and adjusted, which increases the damage points and operation cost of the outer wall.

[0004] In summary, the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. UTILITY MODEL CONTENT

[0005] In view of the above defects, the utility model aims at providing a basement outer wall post-pouring band formwork fixed structure which can fix the post-pouring band by setting a fixed structure of the outer wall, fixing the horizontal beam on the outer side of the outer wall by the expansion bolt, and then pressing the fixed plate of the outer side of the outer wall to the post-pouring band by the adjustable fixed assembly to fix the post-pouring band.

[0006] In order to achieve the above purpose, the utility model provides a basement outer wall post-pouring band formwork fixed structure, which comprises: an outer wall main body, wherein the middle part is provided with a post-pouring band, the outer side of the post-pouring band is provided with a formwork for sealing and fixing the post-pouring band; a plurality of horizontal beams fixed on the outer side of the outer wall main body, the inner side wall of the plurality of horizontal beams is provided with an obstacle avoidance groove corresponding to the formwork, a fixed assembly is arranged on the horizontal beam and slides in the inside of the obstacle avoidance groove, and the fixed assembly presses the formwork to the outer wall when sliding to the predetermined position.

[0007] According to the basement outer wall post-pouring band formwork fixed structure of the utility model, the fixed assembly comprises: an outer sliding sleeve slidingly connected to the horizontal beam; a jacking rod screwed in the inside of the outer sliding sleeve, and a top plate is arranged on one end of the jacking rod close to the formwork, and the force of the top plate pressing the formwork is adjusted by rotating the jacking rod.

[0008] According to the basement outer wall post-pouring belt template fixing structure, the outer sliding sleeve is provided with an intermediate sleeve between the outer sliding sleeve and the jacking rod, the intermediate sleeve is screwed in the inner portion of the outer sliding sleeve, the jacking rod is screwed in the inner portion of the intermediate sleeve, the jacking rod drives the intermediate sleeve to rotate in the inner portion of the outer sliding sleeve, and when the intermediate sleeve rotates to a certain position, the jacking rod rotates relative to the intermediate sleeve.

[0009] According to the basement outer wall post-pouring belt template fixing structure, the outer sliding sleeve is provided with an intermediate sleeve between the outer sliding sleeve and the jacking rod, the intermediate sleeve is screwed in the inner portion of the outer sliding sleeve, the jacking rod is screwed in the inner portion of the intermediate sleeve, the jacking rod drives the intermediate sleeve to rotate in the inner portion of the outer sliding sleeve, and when the intermediate sleeve rotates to a certain position, the jacking rod rotates relative to the intermediate sleeve.

[0010] According to the basement outer wall post-pouring belt template fixing structure, the outer sliding sleeve includes an outer shell with a side wall closely attached to the inner wall of the sliding groove, a threaded hole is arranged in the inner portion of the outer shell, a sliding hole is arranged at the bottom of the threaded hole, and a stress flange is arranged at the bottom of the outer shell.

[0011] According to the basement outer wall post-pouring belt template fixing structure, the intermediate sleeve includes a threaded sleeve provided with internal and external threads, a limiting flange is arranged at the top of the threaded sleeve, and a sliding flange matched with the sliding hole is arranged at the bottom of the threaded sleeve.

[0012] The basement outer wall post-pouring belt template fixing structure is characterized in that: the outer wall main body is provided with a post-pouring belt in the middle, a template for sealing and fixing the post-pouring belt is arranged on the outer side of the post-pouring belt, the outer side of the post-pouring belt is sealed and fixed through the fixing template, sufficient fixation of the post-pouring belt is ensured when pouring the post-pouring belt in the future; a plurality of cross beams are fixed to the outer side of the outer wall main body, the inner side wall of the plurality of cross beams is provided with an obstacle avoidance groove corresponding to the template, the cross beam and the template are kept at a certain distance through the obstacle avoidance groove, the pre-tightening force of the template can be adjusted through the fixing assembly when the template is fixed, the fixing assembly is arranged to slide in the inner portion of the obstacle avoidance groove, the template is pressed onto the outer wall when the fixing assembly slides to a predetermined position, the template of different sizes can be tightly fixed, the universality of the fixing structure is realized, and the technical effect of the basement outer wall post-pouring belt template fixing structure is that a fixing structure of an outer wall is arranged, the cross beam is fixed to the outer side of the outer wall through the expansion bolt, and then the fixing plate on the outer side of the outer wall is pressed onto the post-pouring belt through the adjustable fixing assembly to fix the post-pouring belt. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 is the fixed assembly three-dimensional structure schematic view of the utility model;

[0016] Figure 4 is the middle sleeve three-dimensional structure schematic view of the utility model;

[0017] Figure 5 is the outer sliding sleeve three-dimensional structure schematic view of the utility model;

[0018] In the drawing, 1-outer wall main body, 2-crossbeam, 3-formwork, 4-sliding groove, 5-fixed assembly, 51-top rod, 511-twist part, 512-screw rod, 52-middle sleeve, 521-limit flange, 522-sliding flange, 523-threaded sleeve, 53-outer sliding sleeve, 531-threaded hole, 532-outer shell, 6-post-pouring belt. DETAILED DESCRIPTION

[0019] In order to make the utility model purposes, technical scheme and advantages more clearly, the following is combined with the drawing and example, the utility model is further detailed, should understand, the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0020] Referring to Figure 1 And Figure 2 The utility model provides a basement outer wall post-pouring belt formwork fixed structure, this basement outer wall post-pouring belt formwork fixed structure includes outer wall main body 1, wherein the middle is equipped with post-pouring belt 6, the outer side of post-pouring belt 6 is equipped with the formwork 3 that carries out sealing fixed to post-pouring belt 6, through the sealing fixed of formwork 3 to the outer side of post-pouring belt 6, guarantees subsequent in to post-pouring belt 6 pours, carries out the full fixed to post-pouring belt 6, several crossbeams 2 of fixedly being equipped with the outer side of outer wall main body 1, the inner side wall of several crossbeams 2 is equipped with the barrier groove that is correspondingly set up with formwork 3, through barrier groove guarantees that crossbeam 2 and formwork 3 between have certain distance, make when carrying out the fixed to formwork 3, can through the pre-tightening force of fixed assembly 5 to formwork 3 adjustment, the fixed assembly 5 of sliding in the inside barrier groove of being equipped with on crossbeam 2, when formwork 3 is pressed tightly to outer wall by fixed assembly 5 in sliding to predetermined position, guarantee can press tightly fixed to the formwork 3 of different size, thereby realize the versatility of fixed structure.

[0021] Preferably, the fixed assembly 5 of the utility model includes: the outer sliding sleeve 53 is connected on the crossbeam 2; the top rod 51 is screwed in the inside of the outer sliding sleeve 53, and the top rod 51 is provided with a top plate near one end of the formwork 3; the force of the top plate pressing the formwork 3 is adjusted by rotating the top rod 51, so that the force of pressing the formwork 3 is adjusted; meanwhile, the crossbeam 2 is provided with a sliding groove 4, the sliding groove 4 is arranged on the outer wall of the barrier-avoiding groove, and the outer sliding sleeve 53 is connected in the inside of the sliding groove 4; the position of the fixed assembly 5 in the sliding groove 4 can be adjusted by the sliding of the outer sliding sleeve 53, so that the position of the formwork 3 fixed by the fixed assembly 5 is realized, and the position of the fixed assembly 5 can be adjusted when the size of the formwork 3 changes, so that the change of the formwork 3 is adapted.

[0022] Referring to Figure 2 and Figure 3 , in addition, the intermediate sleeve 52 is arranged between the outer sliding sleeve 53 and the top rod 51, the intermediate sleeve 52 is screwed in the inside of the outer sliding sleeve 53, the top rod 51 is screwed in the inside of the intermediate sleeve 52, the top rod 51 drives the intermediate sleeve 52 to rotate in the inside of the outer sliding sleeve 53, and when the intermediate sleeve 52 rotates to a certain position, the top rod 51 rotates relative to the intermediate sleeve 52; at this time, the screwing force between the intermediate sleeve 52 and the outer sliding sleeve 53 is smaller than the screwing force between the top rod 51 and the intermediate sleeve 52, so that the screw rod 512 is driven to rotate by the single rotating part 511 arranged on the top rod 51, the intermediate sleeve 52 is first driven to rotate in the inside of the outer sliding sleeve 53, the outer sliding sleeve 53 and the intermediate sleeve 52 are clamped together to fix the position of the fixed assembly 5.

[0023] Referring to Figure 2 and Figure 5 , further, the outer sliding sleeve 53 includes the shell 532 with the side wall abutting against the inner wall of the sliding groove 4, the inside of the shell 532 is provided with the threaded hole 531, the bottom of the threaded hole 531 is provided with the sliding hole, and the bottom of the shell 532 is provided with the stress flange; the stress flange cooperates with the sliding groove 4 to prevent the shell 532 from falling off from the inside of the sliding groove 4.

[0024] Referring to Figure 2 and Figure 4 , better, the intermediate sleeve 52 includes the threaded sleeve 523 provided with internal and external threads, the top of the threaded sleeve 523 is provided with the limiting flange 521, and the bottom of the threaded sleeve 523 is provided with the sliding flange 522 cooperating with the sliding hole; the sliding flange 522 cooperates with the sliding hole to prevent the intermediate sleeve 52 from falling off from the inside of the outer sliding sleeve 53 and affect the use effect.

[0025] In the embodiment, in combination with Figures 1-5In use, by opening the fixing hole on the outer wall body 1, then the beam 2 to be set is fixed on the fixing hole through the expansion bolt, at this time the formwork 3 is arranged in the obstacle avoiding groove, the position of the fixing assembly 5 in the sliding groove 4 is adjusted through the sliding fixing assembly 5, then the screw rod 512 is rotated by rotating the screwing part 511, the intermediate sleeve 52 is first rotated by the rotation of the screw rod 512, the intermediate sleeve 52 is moved to the inside of the outer sliding sleeve 53 by the relative rotation of the intermediate sleeve 52 and the outer sliding sleeve 53, and the stress flange and the limiting flange 521 are clamped to the beam 2, at this time the position of the fixing assembly 5 is fixed, the top rod 51 is continuously rotated, at this time the intermediate sleeve 52 does not rotate any more, the top rod 51 is rotated relative to the intermediate sleeve 52, so that the top rod 51 is moved downwards and is pressed to the outer side wall of the formwork 3, the formwork 3 is pressed and fixed, and the fixing effect of the formwork 3 is guaranteed, when the formwork 3 needs to be disassembled, the top rod 51 is only needed to be reversely rotated, and the operation can be completed.

[0026] In conclusion, the basement outer wall post-cast strip formwork fixing structure is provided, which comprises an outer wall body, an obstacle avoiding groove arranged on the inner side of the beam, a fixing assembly arranged in the obstacle avoiding groove and capable of being adjusted in position, and a formwork arranged in the obstacle avoiding groove and capable of being pressed and fixed on the outer wall by the fixing assembly.

[0027] Of course, the utility model also can have other various embodiments, the skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and the essence of the utility model, but these corresponding changes and deformations should all belong to the protection scope of the claims attached to the utility model.

[0028] In the description of the utility model, need understanding is, the orientation or position relation that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate is based on the orientation or position relation shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and is not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore can not be understood as the limitation to the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

Claims

1. A basement exterior wall post-cast strip formwork fixing structure, characterized by, Include: The outer wall body, wherein the rear pouring belt is provided, the outer side of the rear pouring belt is provided with the formwork for sealing and fixing the rear pouring belt; A plurality of beams are fixed to the outer side of the outer wall body, the inner side wall of a plurality of beams is provided with an obstacle avoidance groove corresponding to the formwork, a fixing assembly is provided on the beam and slides in the inside of the obstacle avoidance groove, and the formwork is pressed tightly on the outer wall when the fixing assembly slides to the predetermined position.

2. The basement exterior wall post-cast strip formwork fixing structure according to claim 1, characterized in that, The fixing assembly includes: The outer sleeve is connected to the beam by sliding; The top rod is screwed to the inside of the outer sleeve, one end of the top rod near the formwork is provided with a top plate, and the force of the top plate pressing the formwork is adjusted by rotating the top rod.

3. The basement exterior wall post-cast strip form fixing structure according to claim 2, characterized in that, The beam is provided with a sliding groove, the sliding groove is provided on the outer wall of the obstacle avoidance groove, and the outer sleeve is connected to the inside of the sliding groove by sliding.

4. The basement exterior wall post-cast strip form fixing structure according to claim 3, characterized in that, The intermediate sleeve is provided between the outer sleeve and the top rod, the intermediate sleeve is screwed to the inside of the outer sleeve, the top rod is screwed to the inside of the intermediate sleeve, the top rod rotates to drive the intermediate sleeve to rotate in the inside of the outer sleeve, and the top rod rotates relative to the intermediate sleeve when the intermediate sleeve rotates to a certain position.

5. The basement exterior wall post-cast strip formwork fixing structure according to claim 4, characterized in that, The outer sleeve includes a shell with a side wall closely attached to the inner wall of the sliding groove, a threaded hole is provided in the inside of the shell, a sliding hole is provided at the bottom of the threaded hole, and a stress flange is provided at the bottom of the shell.

6. The basement exterior wall post-cast strip formwork fixing structure according to claim 5, characterized in that, The intermediate sleeve includes a threaded sleeve with internal and external threads, a limiting flange is provided at the top of the threaded sleeve, and a sliding flange matched with the sliding hole is provided at the bottom of the threaded sleeve.

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