CN219968315U - Concrete twisting matrix mould - Google Patents

Abstract

The utility model relates to a concrete turning block mould which comprises a first mould shell and a second mould shell, wherein the first mould shell and the second mould shell are oppositely covered to form a pouring cavity, the pouring cavity comprises a first forming cavity, a second forming cavity and a third forming cavity, when concrete is poured into the pouring cavity to be solidified, the first forming cavity forms a first convex part, the second forming cavity forms a second convex part, the third forming cavity forms a third convex part, a first inverted inclined plane is formed on the inner wall of the bottom of the first forming cavity, and a second inverted inclined plane is formed on the inner wall of the bottom of the second forming cavity. The utility model has the effects of reducing the bottom of the first molding cavity, effectively reducing the occurrence of sand lines and honeycomb holes caused by slurry leakage, and simultaneously, ensuring that the side wall of the edge of the second convex part is not easy to damage in the process of disassembling the mold of the concrete prefabricated part, thereby reducing the later repair workload of workers, saving repair materials and improving the appearance of the twisted matrix.

Description

Concrete twisting matrix mould

Technical Field

The utility model relates to the field of concrete pouring molds, in particular to a concrete twisting block mold.

Background

The concrete twisting block is a wave-resistant buffer member commonly used on coast, and is formed by pouring concrete into a mould when the concrete is cooled, and comprises a first convex part a1, a second convex part a2 and a third convex part a3 as shown in fig. 1, and the first convex part a1 and the second convex part a2 are easy to be abutted with the ground when stacked.

In the related art, the pouring die comprises a front cavity die and a rear cavity die, a pouring cavity is formed when the front cavity die and the rear cavity die are covered in opposite directions, a pouring opening of the pouring cavity is formed towards one side far away from the ground, after the turning character block is solidified and formed, the side walls of the edges of the first convex part and the second convex part are all arranged in a right angle shape, before the pouring die is detached, the inner walls of the pouring cavity and the inner walls of the first convex part and the second convex part are in a joint and butt state, and when the pouring die is detached, the front cavity die and the rear cavity die are mutually far away from each other along the horizontal direction.

For the related art, when the concrete in the casting mold is solidified, the edge side walls of the first convex part and the second convex part are kept in fit and butt with the inner wall of the casting cavity, so that when the front cavity mold and the rear cavity mold are mutually far away from each other in the horizontal direction and detached, the edge side walls of the first convex part and the second convex part are mutually scraped and bumped with the inner wall of the casting cavity, the edge side walls of the first convex part and the second convex part are damaged, and the surface of the concrete torsion block is not kept flat.

Disclosure of Invention

In order to reduce the probability of damage to the side walls of the edges of the first convex part and the second convex part when the pouring mould is disassembled, the utility model provides a concrete king-twisting block mould.

The utility model provides a concrete twisting block mould which adopts the following technical scheme:

the utility model provides a concrete turns round king's word piece mould, includes first mould casing and second mould casing, first mould casing with the second mould casing closes in opposite directions and forms the chamber of pouring, pour the chamber and include first shaping chamber, second shaping chamber and third shaping chamber, when the concrete injection pour the intracavity and solidify, first shaping chamber forms first convex part, second shaping chamber forms the second convex part, third shaping chamber forms the third convex part, first chamfer has been seted up to first shaping chamber inner wall, second chamfer has been seted up to second shaping chamber inner wall.

Through adopting above-mentioned technical scheme, because first chamfer has been seted up to first die cavity inner wall, the second chamfer has been seted up to the inner wall of second die cavity for during the concrete solidification shaping, first convex part and second convex part are close to the lateral wall at border and form the chamfer, thereby when first mould casing and second mould casing keep away from each other and dismantle, along the incline direction landing of first chamfer under the action of gravity, and first chamfer is compared and is the edges and corners setting, area of contact between the mould increases, thereby be difficult for causing the border lateral wall damage of first convex part, the border lateral wall of second convex part also benefits from the seting up of second chamfer, make the area of force of border lateral wall increase, the probability that the border lateral wall damage appears when having reduced the emergence collision helps keeping the concrete and turns round the surface smoothness of king the word piece.

Optionally, the lateral wall of first mould casing can be dismantled and be connected with first support, the lateral wall of second mould casing is fixed to be equipped with the second support, first support with the second support all supports with ground butt.

Through adopting above-mentioned technical scheme, first support provides ground support to first mould casing, and the second support provides ground support to the second mould casing for first mould casing and second mould casing are under assembly or dismantlement state, all are difficult for taking place to empty.

Optionally, the first support with the second support all includes first bracing piece and second bracing piece, first bracing piece with be mutual parallel interval setting between the second bracing piece, first bracing piece the second bracing piece is kept away from corresponding first mould casing the lateral wall and the ground butt of second mould casing.

Through adopting above-mentioned technical scheme, the interval sets up between first bracing piece and the second bracing piece for when supporting the butt to first mould casing, second mould casing, increase the bearing supporting point, make supporting stability obtain increasing, help further reducing first mould casing and second mould casing and receive the mistake touching and take place the probability that unbalance emptys.

Optionally, a reinforcing rod is arranged between opposite side walls of the joint of the first support rod and the second support rod, one end of the reinforcing rod is fixedly connected with the first support rod, the other end of the reinforcing rod is fixedly connected with the second support rod, and the reinforcing rod is abutted to the ground in a fitting way.

Through adopting above-mentioned technical scheme, the setting of stiffening rod makes the structural strength between first bracing piece and the second bracing piece further increase for first bracing piece and second support are difficult for taking place to buckle the inefficacy in the bearing process, improve bearing support's reliability.

Optionally, the first bracing piece with the tip of second bracing piece all is equipped with connecting bolt, connecting bolt with correspond first mould casing second mould casing threaded connection, connecting bolt's spiral shell head will first bracing piece second bracing piece is fixed to be compressed tightly in corresponding first mould casing second mould casing's lateral wall.

Through adopting above-mentioned technical scheme, connecting bolt and first bracing piece, second bracing piece mutually support to realize the detachable connection between first bracing piece and the first mould casing, between second bracing piece and the second mould casing.

Optionally, the jack hole has been seted up to the inner wall of second molding die cavity, the jack hole runs through second molding die cavity inner wall and lateral wall intercommunication, first mould casing with all articulate on the second mould casing has the lid board, the lid board has lid position and open position, the lid board will when being in lid position the jack hole covers, the lid board is in when open position, will the jack hole is opened.

Through adopting above-mentioned technical scheme, offer in order to the staff when dismantling first mould casing, second mould casing in the jack hole, can be through with the help of the jack with corresponding first mould casing, second mould casing relatively fixed, and insert the jack downthehole with the piston rod of jack, when the extension piston rod, make first mould casing, second mould casing and concrete member separate, realize the dismantlement of mould, jack bearing bar and jack cooperation, push away first mould casing, second mould casing and inside turn round the king word piece, thereby realize the dismantlement to first mould casing, second mould casing, and cover the jack hole through the lid plywood, can effectively place the emergence of leaking thick liquid condition.

Optionally, the first mould casing with the second mould casing is close to the lateral wall of jack hole is all fixed and is equipped with the locking plate, the jack groove has been seted up to the locking plate, the bayonet socket has inserted the spacer pin, when the locking cover plywood is in the lid and closes the position, the spacer pin with the mutual joint of cover plywood is spacing.

Through adopting above-mentioned technical scheme, the spacer pin cooperates through pegging graft with the locking plate to carry out spacingly when being in the lid position to the lid plywood, make the lid plywood under non-manual regulation effect, keep sealing the lid to the jack hole and close, make the difficult emergence of concrete leak.

Optionally, the border lateral wall of lid plywood has seted up the groove of stepping down, the lid plywood orientation the locking plate rotates to the lid in-process that closes the state, the groove of stepping down supplies the locking plate wears to establish.

Through adopting above-mentioned technical scheme, offer the setup of groove and make the lid plywood when rotating to the lid and close the position, be difficult for taking place to interfere spacingly with the locking plate to make lid plywood can laminate the butt on the opening lateral wall in jack hole, improve and close sealing performance.

Optionally, a guiding surface is provided on a side wall of the edge of the limiting pin, and when the limiting pin is inserted into the inserting groove, the guiding surface abuts against an inner wall of the inserting groove, and the guiding surface has a tendency of guiding the limiting pin to keep abutting against the cover plate.

Through adopting above-mentioned technical scheme, when setting up to make the spacer pin insert the spliced groove in the opening of guide surface, under the effect of gravity, have the trend of order about the spacer pin and remove towards cover plywood one side for the spacer pin can keep supporting tightly to cover plywood, helps improving the grafting fastness of spacer pin.

Optionally, a side surface fixing of lid plywood is equipped with the butt lug, the shape of butt lug with jack hole looks adaptation, when the lid plywood is in the lid and closes the position, the butt lug embedding in the jack hole, just the butt lug is kept away from the lateral wall of lid plywood with the adjacent inner wall parallel and level of second molding chamber.

Through adopting above-mentioned technical scheme, the setting of butt lug makes the lid plywood be in the hole of jack cover in-process for the concrete is difficult for entering into the space between lid plywood and the jack hole, thereby when making to turn round king's word piece solidification shaping, is difficult for causing spacingly when dismantling first mould casing, second mould casing.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the first inclined surface is formed so that the first convex part forms an inclined angle, so that honeycomb holes and rotten feet are not easy to form on the side wall of the edge of the first convex part when pouring and solidifying, and the second inclined surface is formed so that an inclined angle is formed on the side wall of the edge of the second convex part, so that the damage to the edge of the second convex part is not easy to cause when scraping is generated in the process of disassembling the die, the later repair workload of workers can be reduced, repair materials can be saved, and the appearance of a twisting block is improved to be neat;

2. the first support provides ground support for the first die shell, the second support provides ground support for the second die shell, so that the first die shell and the second die shell are not easy to topple in an assembly or disassembly state, and meanwhile, the first support and the second support are detachably connected, so that the first die shell and the second die shell can be conveniently disassembled, stacked and stacked in a disassembly and transportation process, and transportation space and cost are saved;

3. the limiting pin is matched with the locking plate in a plugging manner so as to limit the cover plate when the cover plate is in the closing position, so that the cover plate keeps sealing the jack hole under the non-manual adjustment effect, and the concrete is not easy to leak.

Drawings

Fig. 1 is a schematic diagram of a structure of a block of a king twist in the related art.

Fig. 2 is a schematic diagram of the overall structure of the concrete twisting block mould in the utility model.

Fig. 3 is a schematic view of the entire structure of a part of the second mold shell according to the present utility model.

Fig. 4 is a partial exploded view of the concrete block mold of the present utility model.

Fig. 5 is a partial exploded view of the cover plate, the stopper pin and the first mold shell of the present utility model.

Reference numerals illustrate: 1. a first mold housing; 11. a first bracket; 12. a jack hole; 13. covering the plate; 131. a grip lever; 132. abutting the bump; 133. a relief groove; 14. a hinge shaft; 15. a hinge plate; 151. a hinge hole; 16. a locking plate; 161. a plug-in groove; 17. a limiting pin; 171. a guide surface; 18. connecting the lugs; 181. a connection hole; 2. a second mold housing; 21. a second bracket; 22. a connecting sheet; 221. perforating; 3. pouring the cavity; 31. a first molding cavity; 311. a first inverted slope; 32. a second molding cavity; 321. a second inverted slope; 33. a third molding cavity; 4. a first support bar; 5. a second support bar; 6. a connecting bolt; 7. and a reinforcing rod.

Detailed Description

The utility model is described in further detail below with reference to fig. 2-5. In this embodiment, the direction indicated by the z-axis of the coordinate axis is the upward direction, the direction opposite to the z-axis is the downward direction, the direction indicated by the y-axis is the front, the direction opposite to the y-axis is the rear, the direction indicated by the x-axis is the left direction, and the direction opposite to the x-axis is the right direction.

The embodiment of the utility model discloses a concrete king-twisting block mould. Referring to fig. 2 and 3, the concrete twisting block mold comprises a first mold shell 1 and a second mold shell 2, a pouring cavity 3 is formed when the first mold shell 1 and the second mold shell 2 are closed in opposite directions, an opening of the pouring cavity 3 is opened towards the upper side, a lower opening of the pouring cavity 3 is sealed by a wood plate, the pouring cavity 3 comprises a first molding cavity 31, a second molding cavity 32 and a third molding cavity 33, after concrete is injected to solidify, the first molding cavity 31 forms a first convex part, the second molding cavity 32 forms a second convex part, the third molding cavity 33 forms a third convex part, a first inverted inclined surface 311 is formed on the inner wall of the edge of the first molding cavity 31, a second inverted inclined surface 321 is formed on the inner wall of the front side and the rear side of the second molding cavity 32, and accordingly, when the first mold shell 1 and the second mold shell 2 are detached in a mutually distant manner, the first inverted inclined surface 311 slides along the inclined direction, and the contact area of the inner wall of the first inverted inclined surface 311 is relatively large, so that when the first inverted inclined surface 31 is scraped, the edge side wall is not damaged, the second convex part is not easy to benefit from the second inclined surface 321, and the second inclined surface is easy to form a clean surface, and the second inclined surface is not easy to adhere to the second convex surface.

Referring to fig. 2 and 3, the first molding cavity 31, the second molding cavity 32 and the third molding cavity 33 are communicated with each other to form the casting cavity 3, and it is noted that two second molding cavities 32 are provided, and the two second molding cavities 32 are respectively provided to protrude toward the front side and the rear side.

Referring to fig. 2 and 4, a front side wall of the first mold housing 1 near the lower side is detachably connected with a first bracket 11, a rear side wall of the second mold housing 2 near the lower side is detachably connected with a second bracket 21, and the first bracket 11 and the second bracket 21 are abutted with the ground to support and abut the first mold housing 1 and the second mold housing 2. Specifically, the first support 11 and the second support 21 each include a first support rod 4 and a second support rod 5, the first support rods 4 and the second support rods 5 are arranged at intervals in the horizontal direction, the first support rods 4 and the second support rods 5 are all arranged in an L shape, connecting bolts 6 are respectively arranged at two ends of the first support rods 4 and the second support rods 5, connecting pieces 22 are fixedly arranged on outer side walls of the first die shell 1 and the second die shell 2, through holes 221 are formed in the connecting pieces 22, the through holes 221 are used for allowing screws of the connecting bolts 6 to pass through and then are in threaded connection with nuts, and when the connecting bolts 6 are screwed down, the first support rods 4 and the second support rods 5 are fixedly connected to the first die shell 1 and the second die shell 2.

Referring to fig. 4, reinforcing rods 7 are fixedly arranged between opposite side walls of the first support rods 4 and the second support rods 5, one ends of the reinforcing rods 7 are fixedly welded with the first support rods 4, and the other ends of the reinforcing rods 7 are fixedly welded with the second support rods 5, so that the structural strength of the first support rods 4 and the structural strength of the second support rods 5 are increased, and bending failure of the first support rods 4 and the second support rods 5 is not easy to occur during bearing.

Referring to fig. 3 and 5, jack holes 12 are all provided on the outer side walls of the first mold shell 1 and the second mold shell 2, the two jack holes 12 are respectively communicated with the inner walls of the two second molding cavities 32, and the two jack holes 12 are coaxially arranged in the front-back direction, connecting lugs 18 are also welded on the outer side walls of the first mold shell 1 and the second mold shell 2, the connecting lugs 18 are provided with two groups, one group of connecting lugs 18 is fixedly connected with the first mold shell 1, the other group of connecting lugs 18 is fixedly connected with the second mold shell 2, the number of each group of connecting lugs 18 is provided with two, the two connecting lugs 18 are arranged at intervals in the vertical direction, connecting lugs 18 are provided with connecting holes 181, the connecting holes 181 penetrate through the upper surface and the lower surface of the connecting lugs 18, when the first mold shell 1 and the second mold shell 2 are disassembled, through the jack holes 181 are fixedly arranged on the jack, the connecting lugs on the corresponding first mold shell 1 or the second mold shell 2 are penetrated through the jack holes 181, the jack holes 181 on the corresponding first mold shell 1 or the second mold shell 2 are fixedly connected with the first mold shell, the jack shells 1 and the second mold shell 2 are fixedly connected with the jack holes, the piston rod is mutually extended, and the piston rod is fixedly connected with the first mold shell 2, and the piston rod is mutually extended, and the piston rod is fixed, and the piston rod is mutually and the piston rod is fixed and the piston rod and is fixed.

In addition, the outer side walls of the first mold shell 1 and the second mold shell 2 are both fixed with a cover plate 13, the side wall of the edge of the cover plate 13 close to the left side is welded with a hinge shaft 14, the hinge shaft 14 protrudes out of the upper side wall and the lower side wall of the cover plate 13, the side wall of the first mold shell 1 and the side wall of the second mold shell 2 close to the overhanging mouth are welded with hinge plates 15, the number of the hinge plates 15 is two, the two hinge plates 15 are arranged at intervals in the vertical direction, the opposite side walls of the hinge plates 15 are provided with hinge holes 151, the hinge holes 151 are inserted and rotated corresponding to the hinge shaft 14, so that when the cover plate 13 rotates around the axis of the hinge shaft 14, the cover plate 13 has a covering position and an opening position, when the cover plate 13 rotates to the covering position, the cover plate 13 covers and seals the jack hole 12, and when the cover plate 13 is in the opening position, the cover plate 13 opens the jack hole 12 so that concrete is not easy to leak outwards from the jack hole 12 when pouring.

Referring to fig. 5, in order to enable the cover plate 13 to be in the closing position, the sealing stability of the jack hole 12 can be held, the first mold shell 1 and the second mold shell 2 are fixedly provided with a locking plate 16 near the outer side wall of the edge of the jack hole 12, the upper side wall of the locking plate 16 is provided with an inserting groove 161, the inserting groove 161 penetrates through the upper surface and the lower surface of the locking plate 16, the locking groove is internally provided with a limiting pin 17, the right side wall of the cover plate 13 is provided with a yielding groove 133, when the cover plate 13 rotates to the closing position, the yielding groove 133 is used for the locking plate 16 to penetrate through, and at the moment, the limiting pin 17 is inserted into the inserting groove 161, so that the limiting pin 17 is abutted against the rear side wall of the cover plate 13, and the limiting pin 17 limits the rotation of the cover plate 13 under the non-manual adjustment effect.

Specifically, the limiting pin 17 is an L-shaped plate, the side wall of one side edge of the limiting pin 17 inserted into the insertion groove 161 is provided with a guiding surface 171, the guiding surface 171 is gradually inclined from top to bottom towards the side close to the first mold shell 1, and when the limiting pin 17 is inserted into the insertion groove 161, the guiding surface 171 is abutted against the inner wall of the insertion groove 161, so that the tendency that the limiting pin 17 moves along the inclined direction of the guiding surface 171 and abuts against the cover plate 13 is provided. In addition, in order to facilitate the application of driving force to the rotation of the cover plate 13, a grip lever 131 is fixedly welded to the surface of the cover plate 13 away from the first mold housing 1 for the operator to grasp.

Referring to fig. 5, the cover plate 13 is welded with the abutting lug 132 away from the side wall of the holding rod 131, the shape and size of the abutting lug 132 are adapted to the shape and size of the jack hole 12, when the cover plate 13 rotates to the covering position, the abutting lug 132 is embedded into the jack hole 12, and the abutting lug 132 is far away from the side wall of the cover plate 13 and the jack hole 12 and is far away from the opening parallel and level of the cover plate 13, so that the concrete is not easy to enter the jack hole 12 during pouring, the twisting block is parallel and level with the whole surface on the inner wall of the jack hole 12 during demoulding, and the surface is tidier and attractive.

The implementation principle of the concrete twisting block mould provided by the embodiment of the utility model is as follows: through having seted up first chamfer 311 for the border lateral wall of first convex part forms the chamfer that is parallel to each other with first chamfer 311, and then when first mould casing 1 and second mould casing 2 dismantle from turning round the prefabricated part of king's block, can follow the incline direction landing of first chamfer 311, first chamfer is compared and is the angular setting, the width is great, be difficult damaged when receiving the mould to scrape, the setting of second chamfer 321 makes the border lateral wall that turns round the prefabricated part of king's block and is close to ground form the chamfer, make it is inseparabler to turn round the prefabricated part of king's block and the grout stop rubber pad of bottom pre-installation to combine, difficult pouring in-process because of concrete leak slurry produces sand line, cavity, effectively improve the appearance quality and the intensity of turning round the prefabricated part of king's block.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. A concrete turns round king's word piece mould, its characterized in that: including first mould casing (1) and second mould casing (2), first mould casing (1) with second mould casing (2) are in opposite directions covered and are formed pouring chamber (3), pour chamber (3) including first shaping chamber (31), second shaping chamber (32) and third shaping chamber (33), when the concrete injection pour the intracavity solidification in chamber (3), first shaping chamber (31) forms first convex part, second shaping chamber (32) forms the second convex part, third shaping chamber (33) forms the third convex part, first chamfer (311) have been seted up to first shaping chamber (31) inner wall, second chamfer (321) have been seted up to second shaping chamber (32) inner wall.

2. A concrete twisting block mould according to claim 1, wherein: the outer side wall of the first die shell (1) is detachably connected with a first support (11), the outer side wall of the second die shell (2) is fixedly provided with a second support (21), and the first support (11) and the second support (21) are both in abutting support with the ground.

3. A concrete twisting block mould according to claim 2, characterized in that: the first support (11) and the second support (21) comprise a first support rod (4) and a second support rod (5), the first support rod (4) and the second support rod (5) are arranged at intervals parallel to each other, and the first support rod (4) and the second support rod (5) are far away from and correspond to the first die shell (1) and the side wall of the second die shell (2) are in butt joint with the ground.

4. A concrete twisting block mould according to claim 3, wherein: the utility model discloses a ground laminating butt of a car, including first bracing piece (4), second bracing piece (5) junction, be equipped with stiffening rod (7) between the opposite side wall of first bracing piece (4) with second bracing piece (5) junction, stiffening rod (7) one end with first bracing piece (4) fixed connection, stiffening rod (7) other end with second bracing piece (5) fixed connection, just stiffening rod (7) and ground laminating butt.

5. A concrete twisting block mould according to claim 3, wherein: the end of first bracing piece (4) with the tip of second bracing piece (5) all is equipped with connecting bolt (6), connecting bolt (6) with correspond during first mould casing (1) second mould casing (2) threaded connection, the spiral shell head of connecting bolt (6) will first bracing piece (4) second bracing piece (5) are fixed to be compressed tightly in corresponding first mould casing (1) the lateral wall of second mould casing (2).

6. A concrete twisting block mould according to claim 1, wherein: the inner wall of second die cavity (32) has seted up jack hole (12), jack hole (12) run through second die cavity (32) inner wall and lateral wall intercommunication, first mould casing (1) with all articulate on second mould casing (2) lid board (13), lid board (13) have lid and close position and open position, lid board (13) will jack hole (12) lid when being in the lid and close the position, lid board (13) are in when open position, will jack hole (12) are opened.

7. The concrete twisting block mold according to claim 6, wherein: the novel lifting jack is characterized in that the outer side walls of the first die shell (1) and the second die shell (2) close to the jack holes (12) are fixedly provided with locking plates (16), the locking plates (16) are provided with inserting grooves (161), limiting pins (17) are inserted into the inserting grooves (161), and when the locking cover plates (13) are located at the covering positions, the limiting pins (17) are clamped and limited with the cover plates (13).

8. A concrete twisting block mould according to claim 7, wherein: the side wall of the edge of the cover plate (13) is provided with a yielding groove (133), and the cover plate (13) faces the locking plate (16) to rotate to a covering state, and the yielding groove (133) is used for the locking plate (16) to penetrate.

9. A concrete twisting block mould according to claim 7, wherein: the guide surface (171) is arranged on the side wall of the edge of the limiting pin (17), when the limiting pin (17) is inserted into the inserting groove (161), the guide surface (171) is abutted against the inner wall of the inserting groove (161), and the guide surface (171) has the tendency of guiding the limiting pin (17) to keep abutted against the cover plate (13).

10. The concrete twisting block mold according to claim 6, wherein: one side fixed surface of lid plywood (13) is equipped with butt lug (132), the shape of butt lug (132) with jack hole (12) looks adaptation, when lid plywood (13) are in the lid and close the position, butt lug (132) embedding in jack hole (12), just butt lug (132) keep away from the lateral wall of lid plywood (13) with adjacent inner wall parallel and level of second shaping chamber (32).