CN219027884U - Prefabricated wall's production template - Google Patents

Abstract

The utility model relates to a prefabricated wall production template, which comprises a bottom die, an outer leaf die arranged on the bottom die, an inner She Moju arranged in the outer leaf die, a sliding frame which is locked on the outer leaf die in a sliding way, a screw rod adjusting component arranged on the sliding frame, and a moving pair arranged on the moving end of the screw rod adjusting component, wherein the screw rod adjusting component is bridged on the inner She Moju, the moving end of the moving pair is connected with the inner She Moju in a sliding way, the sliding direction of the sliding frame, the moving direction of the screw rod adjusting component and the axial lead of the moving pair are mutually perpendicular; and after the locking position, the movable end of the movable pair is operated to slide to the outer side surface of the inner leaf mold tightly, so that the position of the inner leaf mold is fixed, and prefabricated wallboards with different window hole positions are produced.

Description

Prefabricated wall's production template

Technical Field

The utility model relates to the technical field of assembled buildings, in particular to a production template of a prefabricated wall.

Background

At present, the traditional cast-in-place concrete wallboard needs site molding, site pouring and site maintenance, so that the construction efficiency is low. Precast concrete panels are therefore often used in place of cast-in-place concrete panels when processing conditions allow. The prefabricated concrete wallboard is usually transported to a construction site to complete assembly after being poured by a steel template with a hollowed-out window hole in a factory, and after the prefabricated concrete wallboard is assembled and constructed by adopting a concrete prefabricated member, the prefabricated concrete wallboard is beneficial to overcoming the influence of seasons and is convenient for construction throughout the year, so that the construction efficiency is improved.

The utility model of China with the authorized bulletin number of CN208529371U discloses a prefabricated wallboard mold, which comprises a substrate, wherein an outer leaf mold and an inner She Moju are fixed on the surface of the substrate, the inner She Moju is arranged in the outer She Moju, the inner leaf mold comprises four L-shaped plates, connecting plates are arranged between the adjacent L-shaped plates in an inserting mode, a plurality of positioning holes are formed in the substrate, positioning pins for fixing the positions of the inner leaf mold are arranged on the connecting plates in an inserting mode, one end of each positioning pin is arranged in each positioning hole in an inserting mode, and the positions of the inner She Moju relative to the substrate are fixed through the positioning pins.

The prior art solutions described above have the following drawbacks: the inner part She Moju is connected to the bottom die by penetrating the positioning pin to the positioning hole, and the position of the inner part She Moju on the bottom die needs to be changed by changing the position of the positioning hole on the bottom die. If a new locating hole is formed in the original bottom die, the original locating hole is likely to appear in the pouring cavity, so that concrete can be wrongly fed into the original locating hole in the pouring process, and the quality of finished products of the prefabricated wallboard is further affected, and therefore the inner She Moju of the locating hole penetrated by the locating pin is difficult to flexibly change different windowing positions and windowing sizes according to requirements, and the universality is lower.

Disclosure of Invention

The utility model aims to solve the problems of the prior art and provide a prefabricated wall production template, which solves the problems that the window opening position is difficult to flexibly adjust and change due to the fixed structure of the fastening piece connection between the inner She Moju of the prior template and the bottom die, and has the effects of improving the forming efficiency of the prefabricated wall board and the universality of the prefabricated wall template.

The above object of the present utility model is achieved by the following technical solutions:

the utility model provides a prefabricated wall's production template, includes the die block, set up in outer leaf mould on the die block and arrange in interior She Moju in the outer leaf mould, still including slide lock in slide frame on the outer leaf mould, set up in lead screw adjusting part on the slide frame and set up in the vice of removal on the lead screw adjusting part removal end, lead screw adjusting part cross-over connection in on the leaf mould, the removal end of vice of removal sets up on the leaf mould in, slide direction, the removal direction of lead screw adjusting part and the axial lead mutually perpendicular of vice of moving of slide frame.

By adopting the technical scheme, the inner leaf mold occupies a certain space in the outer leaf mold and limits the position of the inner leaf mold, so that the produced prefabricated wallboard is provided with a hollowed-out window hole with the same size as the inner She Moju; according to the production requirement, the plane position of the inner She Moju on the outer leaf mold is adjusted through the sliding locking of the sliding frame and the screw rod adjusting assembly; and after the locking position, the movable end of the movable pair is operated to slide to tightly abut against the outer side surface of the inner leaf mold, so that the inner She Moju is attached to the bottom mold, the position of the inner leaf mold is fixed, and prefabricated wallboards with different window hole positions are produced.

The utility model is further provided with: the sliding frame is provided with a connecting seat, at least two groups of positioning holes are arranged on the outer side surface of the outer leaf mold in parallel, each group of positioning holes are arranged in a straight line, and at least two positioning bolts in threaded connection with the positioning holes are arranged on the connecting seat in a penetrating mode.

Through adopting above-mentioned technical scheme, after the carriage moves to required position on outer leaf mould, aim at the locating hole with the locating bolt, be fixed in outer leaf mould on with the carriage through the locating bolt.

The utility model is further provided with: the screw rod adjusting assembly comprises a screw rod shaft, a first nut and a first sliding block, wherein the screw rod shaft is rotationally connected to the sliding frame, the first nut is in threaded connection with the screw rod shaft, the first sliding block is arranged on the first nut, the first sliding block is connected to the sliding frame in a sliding mode, and the moving pair is arranged on the first sliding block.

Through adopting above-mentioned technical scheme, the rotation of screw rod axle is converted into the slip of first slider with the first nut, and first slider drives the vice axial slip along screw rod axle, and screw transmission has reliable, the advantage that self-locking performance is good simultaneously, and the screw rod axle stops rotating the back, and the position of first slider remains fixed, consequently can control the accurate position of first slider.

The utility model is further provided with: the screw shaft is provided with a holding part.

Through adopting above-mentioned technical scheme, set up the portion of gripping, the user's hand application of force is in order to rotate the position of lead screw axle regulation first slider.

The utility model is further provided with: the screw rod adjusting component is provided with a second nut which is in threaded connection with the screw rod shaft, a second sliding block which is arranged on the second nut and is connected with the sliding frame in a sliding manner, a containing cavity is formed in the second sliding block, the second sliding block is rotationally connected with a gear in the containing cavity, the second sliding block is slidably arranged on a rack of the second sliding block in a penetrating manner, the gear and the rack are meshed with each other, the rack extends out of the second sliding block along the containing cavity, and a limiting sleeve is arranged in the containing cavity and meshed with the periphery of the gear and is embedded in the inner periphery of the containing cavity.

By adopting the technical scheme, the rotation of the screw rod shaft is converted into the sliding of the second sliding block through the second nut, the second sliding block drives the gear rack to axially slide along the screw rod shaft, and meanwhile, the screw rod transmission has the advantages of reliability and good self-locking performance, and after the screw rod shaft stops rotating, the position of the second sliding block is kept fixed, so that the accurate position of the second sliding block can be controlled; during installation, the steel reinforcement cage has been placed between outer leaf mould and the interior leaf mould, and the outside surface of steel reinforcement cage is contradicted to the bottom of rack, and when the lock, rotates the tight conflict of gear drive rack in the steel reinforcement cage, then inlays the stop collar to holding intracavity meshing gear in order to restrict the rotation of gear and then lock the slip of rack.

The utility model is further provided with: the bottom of the rack is provided with a cushion block with the cross section area larger than that of the rack.

Through adopting above-mentioned technical scheme, the bottom of cushion is contradicted in the outside surface of steel reinforcement cage, through setting up the area of contact of cushion increase and steel reinforcement cage, the stability of contradicting between rack and the steel reinforcement cage when reinforcing the locking can avoid the rack to contradict the steel reinforcement cage simultaneously and cause the condition that the steel reinforcement cage warp.

The utility model is further provided with: the sliding pair comprises a through hole formed in the first sliding block, a lifting rod penetrating through the through hole in a sliding mode and a locking bolt penetrating through the first sliding block, and one end of the locking bolt penetrates into the through hole and abuts against the lifting rod.

Through adopting above-mentioned technical scheme, the lifter slides along the through-hole and wears to establish first slider, and the lifter is contradicted behind the interior leaf mould surface spacing bolt and is contradicted the lifter in order to lock the removal of lifter.

The utility model is further provided with: the bottom of lifter sets up on interior leaf mould, the bottom of lifter is provided with spacing seat, interior leaf mould's outside surface is provided with two at least spacing holes, wear to be equipped with on the spacing seat with spacing hole spiro union spacing bolt.

Through adopting above-mentioned technical scheme, after the lifter slides and contradicts She Moju in, the locking bolt wears to set up the spacing hole of limit seat spiro union for the lifter is fixed in She Moju and then locks the position of interior She Moju in outer leaf mould.

In summary, the beneficial technical effects of the utility model are as follows:

1. according to the production requirement, the plane position of the inner She Moju on the outer leaf mold is adjusted through the sliding locking of the sliding frame and the screw rod adjusting assembly; after the position is locked, the movable end of the movable pair is operated to slide to tightly abut against the outer side surface of the inner leaf mold, so that the inner She Moju is attached to the bottom mold, the position of the inner leaf mold is fixed, and prefabricated wallboards with different window hole positions are produced;

2. the screw rod shaft transmission has the advantages of reliability and good self-locking performance, and after the screw rod shaft stops rotating, the position of the first sliding block is kept fixed, so that the accurate position of the first sliding block can be controlled;

3. the holding part is arranged, so that the hand of a user can apply force to rotate the screw rod shaft to adjust the position of the first sliding block conveniently.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view showing a connection state between an outer leaf mold and an inner leaf mold of the present utility model.

Fig. 3 is an exploded schematic view of the skid of the present utility model.

In the figure, 1, a bottom die; 2. an outer She Moju; 21. positioning holes; 3. an inner She Moju; 4. a sliding frame; 41. a connecting seat; 42. positioning bolts; 5. a screw rod adjusting assembly; 51. a screw shaft; 52. a first nut; 53. a grip portion; 54. a guide block; 55. a second nut; 6. a first slider; 61. a moving pair; 62. a lifting rod; 63. a locking bolt; 64. a limit seat; 65. a limit bolt; 7. a second slider; 71. a receiving chamber; 72. a gear; 73. a rack; 74. a limit sleeve; 75. a cushion block; 8. and (5) a reinforcement cage.

Detailed Description

The utility model will be further described with reference to the drawings and detailed description in order to make the technical means, the creation characteristics, the achievement of the objects and the functions of the utility model more clear and easy to understand.

Referring to fig. 1 and 2, the production template for the prefabricated wall disclosed by the utility model comprises a bottom die 1 horizontally arranged on the ground, an outer leaf die 2 fixedly connected to the bottom die 1 through bolts, an inner She Moju 3 arranged in the outer leaf die 2, a pouring cavity between the outer leaf die 2 and the inner leaf die 3, a reinforcement cage 8 arranged in the pouring cavity, a sliding frame 4 sliding and locked on the outer leaf die 2, a screw rod adjusting assembly 5 arranged on the sliding frame 4, a first sliding block 6 and a second sliding block 7 sliding and connected to the screw rod adjusting assembly 5, and a moving pair 61 arranged on the first sliding block 6. In the actual use process, the outer leaf mold 2 and the inner leaf mold 3 are firstly arranged on the bottom mold 1, a pouring cavity for concrete pouring is formed between the outer leaf mold 2 and the inner leaf mold 3, a reinforcement cage 8 for reinforcing the structural strength of the prefabricated wall is hoisted into the pouring cavity, and then the sliding frame 4 is arranged and debugged; the two ends of the sliding frame 4 are fixed on the outer leaf mold 2 to strengthen the outer leaf mold 2, the moving pair 61 on the first sliding block 6 is used for fixing the inner She Moju 3 and the outer leaf mold 2, and the second sliding block 7 is used for fixing the reinforcement cage 8, so that the position relationship between the inner She Moju and the outer leaf mold 2 is fixed; after the adjustment and locking operation is finished, concrete is injected into the pouring cavity, the concrete is stirred by using a vibrator, and when the concrete in the pouring cavity is hardened, the sliding frame 4, the inner She Moju and the outer leaf mold 2 are removed, so that the prefabricated wallboard with the window hole can be obtained.

Referring to fig. 2 and 3, at least two sets of positioning holes 21 are arranged in parallel on the outer side surface of the outer leaf mold 2, and each set of positioning holes 21 is arranged in a line along the axial direction of the outer leaf mold 2. In order to enable the sliding frame 4 to be movably connected to the outer leaf mold 2, a connecting seat 41 is arranged on the sliding frame 4, at least two positioning bolts 42 screwed with the positioning holes 21 are arranged on the connecting seat 41 in a penetrating mode, when the sliding frame 4 is fixed, the sliding frame 4 is moved to a required position on the outer leaf mold 2, then the positioning bolts 42 are aligned with the positioning holes 21, and the sliding frame 4 is fixed on the outer leaf mold 2 through the positioning bolts 42.

The screw adjusting assembly 5 includes a screw shaft 51 rotatably connected to the sliding frame 4, a first nut 52 and a second nut 55 screwed to the screw shaft 51, a first slider 6 provided on the first nut 52 and slidably connected to the sliding frame 4, a second slider 7 provided on the second nut 55 and slidably connected to the sliding frame 4, and a grip portion 53 provided on the screw shaft 51 shaft. The user rotates the screw shaft 51 by holding the grip 53 by hand, and adjusts the positions of the first nut 52 and the second nut 55 with respect to the screw shaft 51 by rotating the screw shaft 51. In order to ensure that the first nut 52 and the second nut 55 can rotate relative to the screw rod shaft 51, guide blocks 54 are arranged at the top ends of the first sliding block 6 and the second sliding block 7, guide grooves embedded with the guide blocks 54 are formed in the sliding frame 4, the guide blocks 54 are embedded into the guide grooves in a sliding manner along the axial direction of the sliding frame 4, the periphery of the first nut 52 is rotationally connected into the first sliding block 6 through bearing pieces, the first nut 52 rotates along the screw rod shaft 51 to drive the guide blocks 54 to slide along the axial direction of the sliding frame 4, and the guide blocks 54 slide along the guide grooves to drive the first sliding block 6 to slide along the axial direction of the screw rod shaft 51. The periphery of the second nut 55 is rotationally connected in the second sliding block 7 through a bearing piece, the second nut 55 rotates along the screw rod shaft 51 to drive the guide block 54 to slide along the axial direction of the sliding frame 4, and the guide block 54 slides along the guide groove to drive the second sliding block 7 to slide along the axial direction of the screw rod shaft 51. The specific structure of the screw shaft 51 and the nut, and the mating structure of the two are not limited in this embodiment, as long as the movement direction of the nut can be restricted.

In addition, the sliding pair 61 includes a through hole formed in the first slider 6, a lifter 62 slidably penetrating the through hole, and a lock bolt 63 penetrating the first slider 6, wherein one end of the lock bolt 63 penetrates the through hole and abuts against the lifter 62. The lifting rod 62 slides along the through hole to penetrate through the first sliding block 6, and the lifting rod 62 abuts against the surface of the inner leaf mold 3 and then the locking bolt 63 abuts against the lifting rod 62 to fix the movement of the lifting rod 62. The bottom of lifter 62 slides and connects on interior leaf mould 3, and the bottom of lifter 62 is provided with spacing seat 64, and the outside surface of interior leaf mould 3 is provided with spacing hole, wears to be equipped with at least two spacing bolts 65 with spacing hole spiro union on the spacing seat 64. At least two groups of limiting holes are arranged on the outer side surface of the inner leaf mold 3 in parallel, and each group of limiting holes are arranged in a straight line along the axial direction of the inner leaf mold 3. After the lifting rod 62 slides to the limit seat 64 to abut against the inner leaf mold 3, the locking bolt 63 penetrates through the limit seat 64 to be connected with the limit hole in a threaded mode, so that the lifting rod 62 is fixed on the inner leaf mold set to lock the position of the inner leaf mold set in the outer leaf mold 2.

For fixing the position of the reinforcement cage 8, the second slider 7 is provided with a containing cavity 71, a gear 72 rotatably connected in the containing cavity 71 and a rack 73 slidably penetrating through the second slider 7, the gear 72 is meshed with the rack 73, a limiting sleeve 74 is arranged in the containing cavity 71, and the limiting sleeve 74 is meshed with the periphery of the gear 72 and is embedded in the inner periphery of the containing cavity 71. In the process of fixing the reinforcement cage 8, the rotation of the screw rod shaft 51 is converted into the sliding of the second sliding block 7 through the second nut 55, and the second sliding block 7 drives the gear 72 and the rack 73 to axially slide along the screw rod shaft 51. When locking, the rotating gear 72 drives the rack 73 to tightly abut against the reinforcement cage 8, and then the limiting sleeve 74 is embedded into the accommodating cavity 71 to engage with the gear 72 so as to limit the rotation of the gear 72 and further lock the sliding of the rack 73. The bottom of rack 73 is provided with the cushion 75 that the cross-sectional area is greater than rack 73 in order to increase the area of contact with steel reinforcement cage 8, and the bottom of cushion 75 is contradicted in the outside surface of steel reinforcement cage 8. The stability of the steel reinforcement cage 8 is tightly contradicted by the rack 73 when the locking is enhanced through the cushion block 75, the situation that the rack 73 is contradicted by the steel reinforcement cage 8 to cause the steel reinforcement cage 8 to deform is avoided simultaneously, after a certain amount of concrete is poured to fix the steel reinforcement cage 8, the fixation of the cushion block 75 to the steel reinforcement cage 8 is relieved, and the cushion block 75 or the rack 73 are prevented from being poured into the concrete together.

The arrangement direction of the positioning holes 21 is parallel to the first direction X, the axial direction of the sliding frame 4 is parallel to the second direction Y, the axial lead of the moving pair 61 and the axial lead of the rack 73 are both parallel to the third direction Z, the sliding frame 4 is slidingly locked on the outer leaf mold 2 along the first direction X, the screw rod adjusting component is slidingly arranged on the sliding frame 4 along the second direction Y, and the moving end of the moving pair 61 and the bottom end of the rack 73 are slidingly abutted on the inner leaf mold 3 along the third direction Z. In this embodiment, the first direction X and the second direction Y are both horizontal directions, the third direction Z is a vertical direction, and the first direction X, the second direction Y and the third direction Z are all perpendicular to each other. The first direction X, the second direction Y, or the third direction Z may be a direction inclined at an angle to the horizontal direction or the vertical direction.

The implementation principle of the embodiment is as follows: when the prefabricated wall structure is used, firstly, a reinforcement cage for reinforcing the structural strength of the prefabricated wall is placed in a pouring cavity between the outer leaf mold 2 and the inner leaf mold 3, the sliding frame 4 is screwed on the outer side surface of the outer leaf mold 2 through the connecting seat 41 arranged in a penetrating manner by the positioning bolts 42, the disassembly and the sliding adjustment of the sliding frame 4 on the outer leaf mold 2 and the sliding adjustment along the X direction are realized, wherein the first sliding block 6 is fixed by the screw rod adjusting component 5 on the sliding frame 4 along the second direction Y, and the lifting rod 62 on the first sliding block 6 is fixed in the inner She Moju 3 along the third direction Z; simultaneously, the lead screw adjusting component 5 on the sliding frame 4 fixes the second sliding block 7 along the second direction Y, so that the rack 73 on the second sliding block 7 fixes the reinforcement cage 8 along the third direction Z, concrete is injected between the wall mold and the window hole mold after the adjustment and locking are finished, the concrete is stirred by using a vibrator, and when the hardening of the concrete in the pouring cavity is finished, the outer leaf mold 2 and the inner She Moju 3 are removed, so that the prefabricated wallboard with the window hole can be obtained.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (8)

1. The utility model provides a prefabricated wall's production template, includes die block (1), set up in outer leaf mould (2) on die block (1), and arrange in interior She Moju (3) in outer She Moju (2), its characterized in that: the novel sliding support is characterized by further comprising a sliding frame (4) which is locked on the outer She Moju (2) in a sliding manner, a screw rod adjusting assembly (5) which is arranged on the sliding frame (4) and a moving pair (61) which is arranged on the moving end of the screw rod adjusting assembly (5), wherein the screw rod adjusting assembly (5) is bridged on the inner She Moju (3), the moving end of the moving pair (61) is arranged on the inner She Moju (3), and the sliding direction of the sliding frame (4), the moving direction of the screw rod adjusting assembly (5) and the axial lead of the moving pair (61) are mutually perpendicular.

2. A prefabricated wall panel according to claim 1, wherein: the sliding frame (4) is provided with a connecting seat (41), at least two groups of positioning holes (21) are arranged on the outer side surface of the outer She Moju (2) in parallel, each group of positioning holes (21) are arranged in a straight line, and at least two positioning bolts (42) in threaded connection with the positioning holes (21) are arranged on the connecting seat (41) in a penetrating mode.

3. A prefabricated wall panel according to claim 1, wherein: the screw rod adjusting assembly (5) comprises a screw rod shaft (51) rotatably connected to the sliding frame (4), a first nut (52) in threaded connection with the screw rod shaft (51), and a first sliding block (6) arranged on the first nut (52), wherein the first sliding block (6) is connected to the sliding frame (4) in a sliding manner, and the moving pair (61) is arranged on the first sliding block (6).

4. A prefabricated wall panel according to claim 3, wherein: the screw shaft (51) is provided with a holding part (53).

5. A prefabricated wall panel according to claim 3, wherein: be provided with on lead screw adjusting part (5) spiro union in second nut (55) of lead screw axle (51), set up in on second nut (55) and slide and connect in second slider (7) of sliding frame (4), offer on second slider (7) hold chamber (71), rotate connect in hold gear (72) in chamber (71), slide wear to locate rack (73) of second slider (7), gear (72) and rack (73) intermeshing, rack (73) stretch out the outside of second slider (7) along holding chamber (71), be provided with stop collar (74) in holding chamber (71), stop collar (74) meshing gear (72) periphery and scarf joint in holding chamber (71) inner periphery.

6. A prefabricated wall panel according to claim 5, wherein: the bottom end of the rack (73) is provided with a cushion block (75) with the cross section area larger than that of the rack (73).

7. A prefabricated wall panel according to claim 5, wherein: the movable pair (61) comprises a through hole formed in the first sliding block (6), a lifting rod (62) penetrating through the through hole in a sliding mode and a locking bolt (63) penetrating through the first sliding block (6), and one end of the locking bolt (63) penetrates into the through hole and abuts against the lifting rod (62).

8. A prefabricated wall panel according to claim 7, wherein: the bottom of lifter (62) sets up on interior She Moju (3), the bottom of lifter (62) is provided with spacing seat (64), the outside surface of interior She Moju (3) is provided with two at least spacing holes, wear to be equipped with on spacing seat (64) with spacing hole spiro union spacing bolt (65).

Images