Post-tensioned prestressed bearing platform type track plate steel mould

Abstract

The utility model discloses a post-tensioned prestressed bearing platform type track plate steel mould, and relates to the technical field of track plate steel moulds. The die comprises a bottom die, a side die and an end die, a through groove is formed in the bottom die, a groove assembly is arranged at the position, corresponding to the through groove, of the bottom face of the bottom die, fixing assemblies are fixedly installed on the surfaces of the side die and the end die, and positioning installation assemblies are fixedly installed on the surfaces of the side die and the end die. According to the utility model, the side mold and the end mold are positioned and mounted during splicing through the positioning and mounting assembly, and are fixedly mounted through the fixing assembly, so that the bearing platform type track plate can be conveniently poured through the fixing assembly; the side die, the end die and the bottom die can be rapidly disassembled and assembled through the fixing assemblies, separation of the side die, the end die and the bottom die is achieved, follow-up maintenance or cleaning or replacement is facilitated, the problem that a traditional steel die of an integrated structure is inconvenient to disassemble is effectively solved, and the maintenance efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to track plate steel mould technical field, concretely relates to a post tensioned prestressed pile cap formula track plate steel mould. BACKGROUND

[0002] Track plate steel mould refers to the steel mould for producing track plate, and the track plate is an important prefabricated component in high-speed rail and urban rail transit system, and the steel mould is the key equipment for ensuring the size accuracy and excellent surface quality of the track plate, and the track plate steel mould is usually made of high-strength steel material and has high precision and durability to meet the requirements of track plate production.

[0003] The existing track plate steel mould usually adopts the design of an integral structure, and this design can ensure the stability and efficiency of production, but this structure also brings significant inconvenience, especially when the side mould and end mould around the bottom mould need to be disassembled for subsequent maintenance, cleaning or replacement.

[0004] Therefore, a post tensioned prestressed pile cap formula track plate steel mould is provided. CONTENT OF THE UTILITY MODEL

[0005] The utility model discloses a post tensioned prestressed pile cap formula track plate steel mould.

[0006] The utility model discloses a post tensioned prestressed pile cap formula track plate steel mould in order to realize above-mentioned purpose specifically adopts the following technical scheme:

[0007] A post tensioned prestressed pile cap formula track plate steel mould, including bottom mould, side mould and end mould, the bottom mould is opened and is set up with the recess groove subassembly in the corresponding place of the bottom surface and the through slot of bottom mould, the surface of side mould and end mould is fixedly installed with fixed subassembly, the surface of side mould and end mould is fixedly installed with the location installation subassembly.

[0008] Further, the surface of the side mould, the end mould and the bottom mould is fixedly installed with a vibration motor.

[0009] Further, the top surface of the side mould and the end mould is fixedly installed with at least two groups of lifting rings.

[0010] Further, the recess groove subassembly includes a threaded column fixedly installed on the bottom surface of the bottom mould and located at the through slot, a recess groove plate is sleeved on the surface of the threaded column, and a nut is threadedly sleeved on the end of the threaded column to correspondingly install the recess groove plate and the through slot on the surface of the bottom mould.

[0011] Further, one side wall of the fixed subassembly is fixedly installed with a convex plate, a rotating shaft is rotatably inserted into the convex plate, a threaded rod is fixedly installed on the surface of the rotating shaft, an end surface of the side mould is fixedly installed with a clamping block, and a knob is threadedly sleeved on the surface of the threaded rod.

[0012] Further, the positioning and mounting assembly comprises a convex groove formed in the surface of the bottom mold, convex blocks are fixedly mounted on the surfaces of the side mold and the end mold, and the convex blocks are insertedly mounted with the convex groove when the side mold and the end mold are mounted with the bottom mold, and the bottom surface of the convex block is fixedly mounted with a convex part.

[0013] The utility model discloses the beneficial effects are as follows:

[0014] Through the positioning and mounting assembly, the side mold and the end mold are positioned and mounted when splicing, through the fixing assembly, the side mold and the end mold are fixedly mounted, through the fixing assembly, after the bearing type track slab is poured, the side mold and the end mold can be quickly dismounted and mounted with the bottom mold through the fixing assembly, the separation of the side mold and the end mold and the bottom mold is realized, subsequent maintenance, cleaning or replacement are facilitated, the problem that the traditional integrated structure steel mold is inconvenient to dismount is effectively solved, and the maintenance efficiency is improved. DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the bottom view of the utility model;

[0017] Figure 3 It is the A part enlarged view of the utility model Figure 1 ;

[0018] Figure 4 It is the B part enlarged view of the utility model Figure 2 ;

[0019] Figure 5 It is the schematic diagram of the side mold of the utility model;

[0020] Figure 6 It is the schematic diagram of the end mold of the utility model;

[0021] Reference signs: 1, bottom mold; 2, recessed groove assembly; 201, threaded column; 202, recessed groove plate; 203, nut; 3, side mold; 4, end mold; 5, fixing assembly; 501, convex plate; 502, rotating shaft; 503, threaded rod; 504, clamping block; 505, knob; 6, positioning and mounting assembly; 601, convex groove; 602, convex block; 603, convex part; 7, vibration motor; 8, lifting ring. DETAILED DESCRIPTION

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figures 1 to 6 As shown, a post-tensioned prestressed pier-type track slab steel mold includes a bottom mold 1, side molds 3, and end molds 4. The bottom mold 1 has a through groove, and a groove assembly 2 is provided on the bottom surface of the bottom mold 1 corresponding to the through groove. Fixing assemblies 5 and positioning installation assemblies 6 are fixedly installed on the surfaces of the side molds 3 and end molds 4. More specifically, the positioning installation assemblies 6 enable positioning and installation of the side molds 3 and end molds 4 during splicing, and the fixing assemblies 5 secure the side molds 3 and end molds 4 together. The fixing assemblies 5 also facilitate quick disassembly and installation of the side molds 3 and end molds 4 from the bottom mold 1 after the pier-type track slab is poured, achieving separation of the side molds 3 and end molds 4 from the bottom mold 1.

[0027] The surface of the side mold 3, the end mold 4 and the bottom mold 1 is fixedly installed with a vibration motor 7. More specifically, the vibration motor 7 fixedly installed on the surface of the side mold 3, the end mold 4 and the bottom mold 1 can vibrate the concrete when the pile cap type track slab is poured.

[0028] The top surface of the side mold 3 and the end mold 4 is fixedly installed with at least two groups of lifting rings 8. More specifically, the at least two groups of lifting rings 8 on the top surface of the side mold 3 and the end mold 4 can facilitate the lifting and carrying of the side mold 3 and the end mold 4 when they are disassembled.

[0029] The groove assembly 2 includes a threaded column 201 fixedly installed on the bottom surface of the bottom mold 1 and located at the through groove, a groove plate 202 sleeved on the surface of the threaded column 201, and a nut 203 threadedly sleeved on the end of the threaded column 201 for corresponding installation of the groove plate 202 and the through groove on the surface of the bottom mold 1. More specifically, the groove plate 202 is correspondingly installed with the through groove on the surface of the bottom mold 1 by sleeving the groove plate 202 on the surface of the threaded column 201, and the groove plate 202 is fixed by threadedly sleeving the nut 203 on the surface of the threaded column 201.

[0030] One side wall of the fixing assembly 5 is fixedly installed with a convex plate 501, a rotating shaft 502 is rotatably inserted into the convex plate 501, a threaded rod 503 is fixedly installed on the surface of the rotating shaft 502, a clamping block 504 is fixedly installed on the end surface of the side mold 3, and a knob 505 is threadedly sleeved on the surface of the threaded rod 503. More specifically, the two groups of side molds 3 and end molds 4 are positioned and installed on the end surface of the bottom mold 1, the threaded rod 503 is rotatably installed with the convex plate 501, the threaded rod 503 is moved into the slot of the clamping block 504, the knob 505 is threadedly sleeved on the surface of the threaded rod 503, the knob 505 is tightly attached to the clamping block 504 by rotating the knob 505, and the side mold 3 and the end mold 4 are fixedly installed.

[0031] The positioning and installation assembly 6 includes a convex slot 601 opened on the surface of the bottom mold 1, a convex block 602 fixedly installed on the surface of the side mold 3 and the end mold 4, and the convex block 602 is insertedly installed with the convex slot 601 when the side mold 3 and the end mold 4 are installed with the bottom mold 1, and a protruding portion 603 is fixedly installed on the bottom surface of the convex block 602. More specifically, the convex block 602 on the surface of the side mold 3 and the end mold 4 is insertedly installed with the convex slot 601 on the surface of the bottom mold 1, and the end surface of the side mold 3 and the end mold 4 is positioned and attached to the bottom mold 1, and the protruding portion 603 on the bottom surface of the convex block 602 can be used to position and insert the side mold 3 and the end mold 4 with the bottom mold 1 by using a hammer or other tools.

[0032] In summary: through the positioning installation component 6, the opposite side mold 3 and the end mold 4 are positioned and installed when splicing during installation, through the fixing component 5, the opposite side mold 3 and the end mold 4 are fixed and installed, through the fixing component 5, after the bearing platform type track slab is poured, the opposite side mold 3 and the end mold 4 can be quickly disassembled and installed with the bottom mold 1 through the fixing component 5, the separation of the opposite side mold 3 and the end mold 4 from the bottom mold 1 is realized.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A post-tensioned prestressed pile cap type track slab steel mold characterized by, Including the bottom die (1), side die (3) and end die (4), the bottom die (1) is provided with a through slot, and the bottom surface of the bottom die (1) and the corresponding part of the through slot are provided with a groove assembly (2), the surface of the side die (3) and the end die (4) is fixedly installed with a fixed assembly (5), the surface of the side die (3) and the end die (4) is fixedly installed with a positioning installation assembly (6).

2. The post-tensioned prestressed cap-type track slab steel form according to claim 1, characterized in that, The surface of the side die (3), the end die (4) and the bottom die (1) is fixedly installed with a vibration motor (7).

3. The post-tensioned prestressed pile cap type track slab steel mold according to claim 1, characterized in that, The top surface of the side die (3) and the end die (4) is fixedly installed with at least two groups of lifting rings (8).

4. The post-tensioned prestressed pile cap type track slab steel mold according to claim 1, characterized by, The groove assembly (2) includes a threaded column (201) fixedly installed on the bottom surface of the bottom die (1) and located at the through slot, the surface of the threaded column (201) is sleeved with a groove plate (202), and the end of the threaded column (201) is threadedly sleeved with a nut (203) for corresponding installation of the groove plate (202) and the through slot on the surface of the bottom die (1).

5. The post-tensioned prestressed pile cap type track slab steel mold according to claim 1, wherein One side wall of the fixed assembly (5) is fixedly installed with a convex plate (501), and the convex plate (501) is rotatably inserted with a rotating shaft (502), the surface of the rotating shaft (502) is fixedly installed with a threaded rod (503), the end surface of the side die (3) is fixedly installed with a clamping block (504), and the surface of the threaded rod (503) is threadedly sleeved with a knob (505).

6. The post-tensioned prestressed cap-type track slab steel form according to claim 1, characterized in that, The positioning installation assembly (6) includes a convex groove (601) formed in the surface of the bottom die (1), the surface of the side die (3) and the end die (4) is fixedly installed with a convex block (602), and when the side die (3) and the end die (4) are installed with the bottom die (1), the convex block (602) is inserted and installed with the convex groove (601), and the bottom surface of the convex block (602) is fixedly installed with a convex portion (603).

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