CN218748416U

CN218748416U - Ceramsite plate mould and end mould plate thereof

Info

Publication number: CN218748416U
Application number: CN202222627483.0U
Authority: CN
Inventors: 车成; 苏以玉
Original assignee: Jianhua Construction Materials China Co Ltd
Current assignee: Jianhua Construction Materials China Co Ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-28
Anticipated expiration: 2032-10-08

Abstract

The utility model provides a haydite board mould and end template thereof, wherein the both ends that contact with the side form board on the end template are equipped with the adhesive tape, the relative terminal surface protrusion of adhesive tape, and the terminal surface of can impressing completely when the pressurized, coefficient of friction is 0.6 ~ 0.9 between adhesive tape and the side form board. The utility model adopts the method of adding adhesive tapes at the two ends of the end template through the improvement of the end template structure to assist in improving the sealing performance between the end template and the side template and enhancing the friction, and simultaneously, the end template is matched with the double-layer plate structure to further enhance the stability of the insertion of the end template and effectively prevent the displacement; therefore, the locking force required to be applied to the locking pull rod can be greatly reduced, and the problem that the side template is pulled to deform when the small-size ceramsite template is produced is solved.

Description

Ceramsite plate mould and end mould plate thereof

Technical Field

The utility model belongs to the technical field of building material production, concretely relates to haydite board mould and end template thereof.

Background

The new green and environment-friendly material is put into use, so that the dependence on natural resources can be effectively reduced, the nontoxic and pollution-free effects are achieved, and the recovery and utilization rate of building materials can be promoted, so that the building material has important effects on the health of residents and the ecological environment protection. The ceramsite plate is used as a novel green environment-friendly building material, has the performances of fire prevention, sound absorption, water prevention, heat preservation and the like, and is widely used.

The existing production process of the ceramsite plate is mostly a vertical mold method, wherein the used mold comprises a mold table, a bottom mold, a side mold plate and an end mold plate; after the mould is built and fixed, reinforcing steel bars can be placed into the mould, concrete is injected into the mould, and finally the mould is removed after the concrete is solidified, so that a ceramsite plate finished product can be obtained. When the die is used, the side die plates and the end die plates are required to be tightly attached, and enough friction force is required to prevent the end die plates from moving (the end die plates are clamped between the two side die plates and are fixed through clamping force), so that enough locking force is required to be applied between the side die plates through the locking pull rod. In order to solve the production problem of ceramsite plates with different length specifications, the current industry current practice is to change the pouring size by adjusting the inserting position of an end template; for example, when the ceramsite plate with the length of 10 meters is produced, the end formwork is inserted at the position close to the end part of the side formwork, and when the ceramsite plate with the length of 5 meters is produced, the end formwork is inserted at the position closer to the middle part of the side formwork; however, the force application point of the locking pull rod is always located at the end part of the side template, so that the side template is easily bent and deformed when being in a cantilever stress state during production of the short ceramsite template.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a haydite board mould and end template thereof for solve the side form bending deformation problem that leads to because of the locking dynamics is too big when producing shorter length haydite board.

The utility model discloses a following technical means realizes above-mentioned technical purpose.

The end template of the ceramsite plate mould is characterized in that adhesive tapes are arranged at two ends of the end template, which are in contact with a side template, the opposite end faces of the adhesive tapes are protruded, and the adhesive tapes are pressed into the end faces when being pressed. The friction coefficient of the adhesive tape is 0.6-0.9. Through setting up the friction between increase end template and the side form board of adhesive tape, reduce the locking force of side form board to reduce and warp.

Furthermore, the end face of the adhesive tape, which is in contact with the side template, is a plane, the adhesive tape is a hollow adhesive tape, and the end template and the side template are pressed to enable the end face of the adhesive tape to be pressed into the end template.

Furthermore, the cross section of the adhesive tape is strip-shaped, one end of the adhesive tape is circular, the other end of the adhesive tape is rectangular, holes are respectively formed in the circular cross section and the rectangular cross section, and one end of the rectangle protrudes out of the end face.

Furthermore, the end template is of a double-layer plate structure with a hollow middle part. The stability of inserting the end template is enhanced through a double-layer plate structure. The double-deck plate structure with in the foregoing the adhesive tape cooperatees, can further strengthen the stability of end template, prevent that the end template from shifting.

Furthermore, the end template comprises an inner plate and an outer plate, the two plates are connected through a plurality of supporting plates, the surface of the inner plate is provided with a core tube hole, the surface of the outer plate is provided with a core tube frame, and a core tube can penetrate into the core tube hole through the core tube frame.

Further, the internal surface of inner panel and/or planking is equipped with the mounting bracket, the adhesive tape sets up on the mounting bracket.

Furthermore, the mounting bracket is L-shaped structure, and forms a groove structure with the inner surface of the inner plate or the outer plate in an enclosing manner, and the rubber strip is arranged in the groove structure. And a gap for absorbing deformation allowance of the rubber strip is reserved in the groove structure.

Furthermore, the end face of the inner plate and/or the outer plate is provided with an installation groove, and the rubber strip is arranged in the installation groove. And a gap for absorbing deformation allowance of the rubber strip is reserved in the mounting groove.

Furthermore, the rubber strips positioned on the same straight line are of an integrated structure or a sectional structure.

Furthermore, the bottom end of the end template is provided with a clamping tenon, and the top end of the end template is provided with a clamping groove.

The utility model provides a haydite board mould, includes die block, top mould, side form board and end template, wherein a plurality of side form boards are parallel to be erect on the die block, the end template is vertical to be inserted between each side form board, the end template adopt the above end template, the top mould lid is in side form board and end template top.

Furthermore, a locking pull rod is arranged between the two side templates on the outermost side, and a limiting structure for limiting locking force is arranged on the locking pull rod to prevent the problem of excessive locking caused by manual misoperation.

The beneficial effects of the utility model are that:

(1) The utility model provides a ceramsite mould and an end template thereof, wherein the friction coefficient between the end template and a side template is assisted to be improved by improving the structure of the end template and adopting a method of additionally arranging adhesive tapes at two ends of the end template and is matched with a double-layer plate structure on the basis, thereby further enhancing the stability of inserting the end template and effectively preventing the displacement; therefore, the locking force required to be applied to the locking pull rod can be greatly reduced, and the problem of tension deformation of the side template caused by overlarge locking force during production of the small-size ceramsite template is finally solved.

(2) The utility model discloses in the end template of bilayer plate structure, only one side face set up with the sealed complex round hole of core pipe, the bigger square frame of size is then set up to the opposite side face, this design can reduce the mould processing degree of difficulty by a wide margin under the prerequisite that does not reduce performance completely to four relative pore pair poling, two pore pair poling are also easier in using.

Drawings

FIG. 1 is a structural view of an end form of the present invention;

FIG. 2 is a front view and a side view of the end form of the present invention;

fig. 3 is a cross-sectional view of the end form of the present invention in a top view;

fig. 4 is a cross-sectional view of another embodiment of an end form of the present invention in a top view;

FIG. 5 is a schematic cross-sectional view of the adhesive tape of the present invention;

FIG. 6 is a structural view of the ceramsite plate mould of the present invention;

FIG. 7 is a schematic diagram of the installation position of the end mold plate in the production of the short-sized ceramsite plate;

fig. 8 is a schematic view of the placing state of the opposite templates at two ends of the ceramsite mold.

Reference numerals:

1-an inner plate; 11-core tube holes; 2-an outer plate; 21-a core tube frame;

3-a support plate; 41-a mounting frame; 42-mounting grooves; 5-adhesive tape;

61-a latch; 62-a card slot; 71-a mould table; 72-bottom die;

73-sideform; 74-end template; 75-top mold; 76-a locking pull rod;

77-core tube.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

Example 1

The end template shown in fig. 1 to 3 is a double-layer plate structure with a hollow middle part, and comprises an inner plate 1 and an outer plate 2. Wherein the inner plate 1 and the outer plate 2 have the same outline, and the inner plate and the outer plate 2 are connected by a plurality of supporting plates 3. The surface of the inner plate 1 is provided with a plurality of core tube holes 11, the core tube holes 11 are used for the core tubes 77 to penetrate into/out of the mold cavity (as shown in fig. 6 and 8), and therefore the aperture size, the arrangement interval and the like of the specific core tube holes 11 are determined according to the production requirements of the related ceramsite plates. Correspondingly, a plurality of core tube frames 21 are arranged on the surface of the outer plate 2; the core tube holes 11 are opposite to the core tube frame 21 in the front-back position, that is, in the axial direction of the new core tube hole 11, the projections of all the core tube holes 11 can fall into the core tube frame 21; thereby ensuring that the core tube 77 can smoothly pass into or out of the core tube hole 11 through the core tube frame 21. The bottom ends of the inner plate 1 and the outer plate 2 are provided with a clamping tenon 61 structure which is used for being matched with a bottom die 72; the top ends of the inner plate 1 and the outer plate 2 are provided with a slot 62 structure for matching with the top mold 75.

The surface of the outer panel 2 may be provided with the core holes 11 symmetrically in accordance with the pattern of the inner panel 1 instead of the core frame 21. However, in practical application, only one side of the inner plate 1 contacts with concrete to perform a shaping function on the ceramsite plate, and the core tube hole 11 and the core tube 77 need to be strictly consistent in size to ensure sealing, so that the scheme of forming the core tube hole 11 on the surface of the outer plate 2 has no practical significance in view of the existence of real machining errors, and the machining difficulty of the mold is increased.

As shown in fig. 2 and 3, adhesive strips 5 are provided at both ends of the end forms (which are in contact with the sideforms). The rubber strip 5 can be made of natural rubber, styrene butadiene rubber, isoprene rubber or silica gel, so that the friction coefficient between the rubber strip 5 and the contact surface of the side template reaches 0.6-0.9. The rubber strip 5 is opposite to the end face of the template at the protruding end (namely the surface of the left end and the right end of the inner plate 1 or the outer plate 2 which are directly contacted with the side template). Specifically, the adhesive tape 5 may be mounted to the inner surfaces of the inner and

outer panels

1 and 2 through a mounting bracket 41. The mounting bracket 41 may have an L-shaped structure as shown in fig. 3, so that a groove structure is formed between two surfaces of the mounting bracket 41, which are in a right-angle relationship, and the inner surface of the inner plate 1 (or the outer plate 2), and the rubber strip 5 is received by the groove structure. Of course, the mounting frame 41 may also adopt other structural forms, and only the installation of the rubber strip 5 is required. The strips 5, which are positioned on the same line, can be either in the form of a plurality of segments as shown in fig. 2 or in the form of a whole.

Example 2

As shown in fig. 4, on the basis of embodiment 1, the adhesive tape 5 is specifically disposed by directly slotting the two ends of the end formwork. Wherein, the end surfaces of the two ends of the inner plate 1 and the outer plate 2 are provided with mounting grooves 42, and the rubber strip 5 is contained in the mounting grooves 42.

In the

above embodiments

1 and 2, the groove (the groove formed by the mounting bracket 41 or the mounting groove 42) for accommodating the rubber strip 5 needs to have a sufficient gap with the rubber strip 5 to absorb the deformation allowance of the rubber strip 5 after being extruded; thereby guarantee under the butt of end mould board and side form board, adhesive tape 5 can press in the terminal surface of end mould board completely to make the terminal surface of inner panel 1 and planking 2 also can contact with the side form board.

In the

above embodiments

1 and 2, the rubber strips 5 are symmetrically disposed at both ends of the inner panel 1 and both ends of the outer panel 2, and this arrangement can maximally balance the force. However, for the sake of meeting the most basic functional requirements, it is also possible to provide the adhesive strips 5 only on the inner panel 1 or only on the outer panel 2, or to provide the adhesive strips 5 between the inner panel 1 and the outer panel 2 via associated brackets.

The utility model discloses in, the effect of adhesive tape 5 mainly is the coefficient of friction between both contact surfaces of increase end template and side form, also can understand to increase the friction between end template and the side form through adding and establish adhesive tape 5. Therefore, when the adhesive tape 5 is not deformed under pressure, the end face for contacting with the side template is a plane; therefore, after the rubber strip 5 is pressed and deformed, a larger contact area can be kept to be abutted against the side template. Specifically, the strip 5 may have a shape structure as shown in fig. 5: the cross section of the adhesive tape 5 is strip-shaped, one end of the adhesive tape is round, the other end of the adhesive tape is round-cornered and rectangular, and round holes are respectively arranged in the round section and the rectangular section; when the assembling is carried out, one end of the rectangle in the adhesive tape 5 protrudes out of the end face of the end template and is used for abutting against the side template. Of course, the strip 5 can also take other forms, as long as the above-mentioned performance requirements with regard to friction increase are ensured.

Example 3

The ceramsite plate mould shown in fig. 6 is integrally arranged on a mould table 71, and comprises a bottom mould 72, a top mould 75, a plurality of side mould plates 73 and a plurality of end mould plates 74, wherein the end mould plates 74 are the end mould plates described in embodiment 1 or embodiment 2. The side templates 73 are erected on the bottom die 72 in parallel at equal intervals, and end templates 74 are inserted between the side templates 73; wherein the end forms 74 are oriented as shown in fig. 7 with the inner plate 11 disposed inside the mold (i.e., on the side adjacent the mold cavity) and the outer portion 21 disposed outside the mold. The side forms 73 and the end forms 74 enclose a mold cavity for building the ceramsite board. In order to ensure that the mold cavity is fully sealed and prevent the end mold plate 74 from sliding along the mold cavity, a locking pull rod 76 is required to be arranged between the two outermost side mold plates 73 to apply locking force so as to press the side mold plates 74 and the end mold plates 73 tightly; therefore, the end formwork 74 and the side formwork 73 have enough static friction force, and the problem that the end formwork 74 slides in the concrete pouring process is solved. A plurality of core pipes 77 are inserted into the end mold plates 74 for forming cavities along the length of the plate. The top mold 75 is then closed on top after pouring concrete into the mold cavity.

As shown in fig. 7, when the ceramsite plate with a short length is produced, the insertion position of the end mold plate 74 at one end needs to be adjusted towards the other end, which may result in "one end of the side mold plate 73 is in a cantilever stressed state" as described in the background art; bending deformation will occur when the sideforms 73 themselves are not structurally strong enough to resist the locking force applied by the locking tie 76. Therefore, the utility model adopts a method of additionally arranging the rubber strips 5 at the two ends of the end template 74 by improving the structure of the end template 74, so that the friction coefficient between the end template 74 and the side template 73 is increased from about 0.2 of the original (between simple metals) to about 0.8; with the increase of the friction coefficient between the end die plate 74 and the side die plate 73, the locking force required to be applied by the locking pull rod 76 can be greatly reduced (under the same friction requirement); finally, the problem of tensile deformation of the side template 73 is relieved by reducing the locking force.

In order to prevent the problem of excessive locking caused by manual misoperation, which leads to the deformation of the side template 73 caused by too large locking force on the locking pull rod 76, a limiting structure can be arranged on the locking pull rod 76.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The present invention is not limited to the above-described embodiments, and any obvious modifications, replacements, or variations that can be made by those skilled in the art without departing from the essential content of the present invention belong to the protection scope of the present invention.

Claims

1. An end template of haydite board mould which characterized in that: the both ends that contact with the side form board on the end form board are equipped with adhesive tape (5) that are used for increasing friction, the relative terminal surface protrusion of adhesive tape (5), and adhesive tape (5) are impressed end form board terminal surface when the pressurized.

2. An end form according to claim 1, wherein: the friction coefficient between the adhesive tape (5) and the contact surface of the side template is 0.6-0.9.

3. An end form according to claim 1, wherein: the end face of the adhesive tape (5) contacted with the side template is a plane, the adhesive tape (5) is a hollow adhesive tape, and the end template is pressed with the side template through an end template, so that the end face of the plane of the adhesive tape (5) is pressed into the end template.

4. An end form according to claim 1, wherein: the cross section of the adhesive tape (5) is in a long strip shape, one end of the adhesive tape (5) is circular, the other end of the adhesive tape is rectangular, holes are formed in the circular cross section and the rectangular cross section respectively, and one end of each rectangle protrudes out of the end face.

5. An end form according to claim 1, wherein: the end template is of a double-layer plate structure with a hollow middle part; the end formwork comprises an inner plate (1) and an outer plate (2), the inner plate (1) is connected with the outer plate (2) through a plurality of supporting plates (3), a core tube hole (11) is formed in the surface of the inner plate (1), a core tube frame (21) is formed in the surface of the outer plate (2), and a core tube can penetrate into the core tube hole (11) through the core tube frame (21).

6. An end form according to claim 5, wherein: the internal surface of inner panel (1) and/or planking (2) is equipped with mounting bracket (41), adhesive tape (5) set up on mounting bracket (41).

7. An end form according to claim 6, wherein: the mounting frame (41) is of an L-shaped structure, and surrounds the inner surface of the inner plate (1) or the outer plate (2) to form a groove structure, and the adhesive tape (5) is arranged in the groove structure; and a gap for absorbing deformation allowance of the adhesive tape (5) is reserved in the groove structure.

8. An end form according to claim 5, wherein: an installation groove (42) is formed in the end face of the inner plate (1) and/or the outer plate (2), and the rubber strip (5) is arranged in the installation groove (42); and a gap for absorbing deformation allowance of the rubber strip (5) is reserved in the mounting groove (42).

9. An end form according to claim 1, wherein: the rubber strips (5) positioned on the same straight line are of an integrated structure or a sectional structure.

10. A ceramsite plate mould is characterized in that: the die comprises a bottom die (72), a top die (75), side die plates (73) and end die plates (74), wherein the side die plates (73) are erected on the bottom die (72) in parallel, the end die plates (74) are vertically inserted between the side die plates (73), the end die plates (74) adopt the end die plates as claimed in any one of claims 1-9, and the top die (75) covers the top of the side die plates (73) and the top of the end die plates (74).

11. The ceramsite plate mould according to claim 10, wherein: a locking pull rod (76) is arranged between the two side templates (73) on the outermost side, and a limiting structure for limiting locking force is arranged on the locking pull rod (76).