Adjustable prefabricated box transformer substation foundation mold
By designing adjustable prefabricated box-changing base molds, and using movable and adjustable step formwork and pull-up assembly, the problem of existing molds requiring multiple sets of different sizes is solved, which improves production applicability and utilization and reduces costs.
Patent Information
- Application Number
- CN202421771424.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The production of prefabricated parts of existing box-changing base molds requires multiple sets of molds of different sizes, which leads to inconvenient production, high cost and complex mold management.
An adjustable prefabricated box-changing base mold is designed, using movable and adjustable step formwork and pull-up assembly, which can adjust the size of the prefabricated parts as needed and reduce the type of mold.
The production applicability of prefabricated box-to-basket molds has been improved, the cost expenditure of prefabricated molds in enterprises has been reduced, the cost of mold stacking and management costs has been reduced, and the utilization rate of molds has been improved.
Smart Images
Figure CN222819226U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of molds, in particular to an adjustable prefabricated box-type transformer basic mold. Background Art
[0002] At present, in the process of distribution network construction, box transformer foundations are often used. The traditional construction methods can be divided into: on-site casting and precast concrete casting. With the improvement of construction technology and the improvement of construction environmental impact assessment requirements, the on-site casting construction method has been difficult to meet the needs of engineering construction. Therefore, more construction units have changed the construction technology to precast concrete casting, and then installed it on the construction site.
[0003] Precast concrete pouring is the prefabrication of multiple box-type transformer foundation parts, which requires the use of precast molds. Existing box-type transformer foundation molds are mostly fixed in size in terms of the manufacturing specifications of precast parts, that is, one mold can only produce precast products of one specification; this results in the prefabrication production of a split box-type transformer foundation, which requires multiple sets of molds of different sizes.
[0004] Therefore, an adjustable prefabricated box-type transformer basic mold is needed to improve the above-mentioned problems. Utility Model Content
[0005] The utility model aims to provide an adjustable prefabricated box-type transformer basic mold to solve the problems raised in the above-mentioned background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An adjustable prefabricated box-type transformer basic mold includes a mold body, a base structure is arranged at the lower end of the mold body, the mold body includes a side panel a and a side panel b used together, a casting area is formed between the side panels a and b, stepped templates with adjustable positions are arranged on both sides of the casting area, and a pull frame assembly is arranged between the side edges of the side panels a and b for connection.
[0008] As a preferred solution of the utility model, the pull frame assembly includes a pull frame, the side of the side panel a is connected to a plurality of hinge seats, one end of the pull frame is rotatably hinged to the hinge seat, and the side of the side panel b is connected to a plurality of connectors that cooperate with fasteners at the other end of the pull frame.
[0009] As a preferred solution of the utility model, the base structure includes a laterally arranged support plate body, the lower ends of the support plate body are connected to mold bases on both sides, and the sides of the mold bases on both sides have sliding grooves, and a group of sliding brackets are arranged in the sliding grooves.
[0010] As a preferred solution of the utility model, a group of sliding brackets are respectively located on the sides of the side plate a and the side plate b.
[0011] As a preferred solution of the utility model, the support plate body is fixed to the bottom ends of the side plates a and b via a bottom end pull frame.
[0012] As a preferred solution of the utility model, a plurality of positioning holes are provided on the side panels a and b, and the side edges of the step template have a plurality of positioning cones that cooperate with the positioning holes.
[0013] As a preferred solution of the utility model, sealing strips are provided on adjacent sides of the step formwork and the side panels a and b.
[0014] As a preferred solution of the present invention, a positioning plate is provided between the upper ends of the side panels a and b, and the positioning plate is fixedly connected to the side panels a and b by screws.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The step template in the utility model is arranged to be movable and adjustable, and can be adjusted according to the prefabricated parts to be manufactured. Compared with the existing prefabricated parts that need to use different prefabricated part molds during manufacturing, the utility model improves the production applicability of the prefabricated box transformer basic mold; reduces the cost expenditure of the enterprise's prefabricated mold; reduces the mold stacking and management costs, and improves the mold utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure after adjustment of the utility model;
[0019] Figure 3 It is a side view of the utility model;
[0020] Figure 4 It is a schematic diagram of the step template in the utility model.
[0021] In the figure: side panel a1, side panel b2, positioning plate 3, step template 4, pull frame 5, positioning hole 6, hinge seat 7, mold base 8, sliding bracket 9, sealing strip 10, positioning cone 11. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0023] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0026] See also Figure 1-4 , the utility model provides a technical solution:
[0027] For example, please refer to Figure 1 , 2 , 3 and 4, an adjustable prefabricated box-type transformer foundation mold, including a mold body, a base structure is arranged at the lower end of the mold body, the mold body includes a side panel a and a side panel b used together, a casting area is formed between the side panels a and the side panels b, stepped templates 4 with adjustable positions are arranged on both sides of the casting area, and a pull frame assembly is arranged between the side edges of the side panels a and the side panels b for connection.
[0028] A stepped template 4 with adjustable position is provided in the casting area, so as to adjust the size of the prefabricated part. Compared with the existing prefabricated parts that need to use different prefabricated part molds during manufacturing, the utility model improves the production applicability of the prefabricated box transformer basic mold; reduces the cost expenditure of the enterprise's prefabricated mold; reduces the mold stacking and management costs, and improves the mold utilization rate.
[0029] Please refer to Figure 1 , 2 , 3 and 4, the pull frame assembly includes a pull frame 5, the side of the side panel a1 is connected to a plurality of hinge seats 7, one end of the pull frame 5 is rotatably hinged to the hinge seat 7, and the side of the side panel b2 is connected to a plurality of connectors that cooperate with the other end of the pull frame 5 with fasteners.
[0030] The side panel a1 and the side panel b2 are connected by a tension frame 5 .
[0031] Please refer to Figure 1 , 2 , 3 and 4, the base structure includes a laterally arranged supporting plate body, the lower ends of the supporting plate body are connected with mold bases 8 on both sides, and the sides of the mold bases 8 on both sides have sliding grooves, and a group of sliding brackets 9 are arranged in the sliding grooves. A group of sliding brackets 9 are respectively located on the sides of the side panels a1 and the side panels b2, and the supporting plate body is fixed to the bottom ends of the side panels a1 and the side panels b2 by bottom end pull frames.
[0032] A plurality of positioning holes 6 are provided on the side panels a1 and b2, and a plurality of positioning cones 11 are provided on the side edges of the step template 4 for docking with the positioning holes 6. Sealing strips 10 are provided on the adjacent sides of the step template 4 and the side panels a1 and b2. A positioning plate 3 is provided between the upper ends of the side panels a1 and b2, and the positioning plate 3 is fixedly connected to the side panels a1 and b2 by screws.
[0033] The position adjustment and fixation between the step template 4 and the side panels a1 and b2 are achieved by the matching and plugging of the positioning cone 11 and the positioning hole 6, and the adjustment is convenient and fast.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable prefabricated box-type transformer basic mold, comprising a mold body, a base structure is provided at the lower end of the mold body, and is characterized in that: The mold body comprises a side plate a (1) and a side plate b (2) for use together, a casting area is formed between the side plate a (1) and the side plate b (2), and stepped templates (4) with adjustable positions are arranged on both sides of the casting area, and a pull frame assembly is arranged between the side edges of the side plate a (1) and the side plate b (2) for connection.
2. The adjustable prefabricated box-type transformer basic mold according to claim 1 is characterized in that: The pull frame assembly comprises a pull frame (5), the side edge of the side panel a (1) is connected to a plurality of hinge seats (7), one end of the pull frame (5) is rotatably hinged to the hinge seat (7), and the side edge of the side panel b (2) is connected to a plurality of connecting pieces which cooperate with fasteners at the other end of the pull frame (5).
3. The adjustable prefabricated box-type transformer basic mold according to claim 1 is characterized in that: The base structure comprises a laterally arranged support plate body, the lower ends of which are connected to a mold base (8) on both sides, and the sides of the mold base (8) on both sides have sliding grooves, in which a group of sliding brackets (9) are arranged for sliding arrangement.
4. The adjustable prefabricated box-type transformer basic mold according to claim 3 is characterized in that: A group of sliding brackets (9) are respectively located on the sides of the side plate a (1) and the side plate b (2).
5. The adjustable prefabricated box-type transformer basic mold according to claim 4 is characterized in that: The support plate body is fixed to the bottom ends of the side plates a (1) and b (2) via bottom end brackets.
6. The adjustable prefabricated box-type transformer basic mold according to any one of claims 1 to 5, characterized in that: The side plate a (1) and the side plate b (2) are provided with a plurality of positioning holes (6), and the side edge of the step template (4) is provided with a plurality of positioning cones (11) that cooperate with the positioning holes (6).
7. The adjustable prefabricated box-type transformer basic mold according to claim 6 is characterized in that: The adjacent sides of the step formwork (4) and the side panels a (1) and b (2) are all provided with sealing strips (10).
8. The adjustable prefabricated box-type transformer basic mold according to claim 7 is characterized in that: A positioning plate (3) is provided between the upper ends of the side plate a (1) and the side plate b (2), and the positioning plate (3) is fixedly connected to the side plate a (1) and the side plate b (2) by means of screws.