A prefabricated box-type transformer foundation column mold

Abstract

The utility model relates to the technical field of precast concrete molds, and in particular to a precast box-type transformer foundation column mold, comprising a column mold base, a placement rack fixedly connected to the middle of the upper surface of the column mold base, a placement plate fixedly connected to the upper surface of the placement rack, two column step templates are mirror-imaged on both sides of the upper end of the placement plate, and a sliding mechanism is fixedly connected to both sides of the lower end of the column step template. In the utility model, the precast column mold is divided into four parts as a whole by setting a sliding mechanism and a column step template, wherein the base part serves as the basis of the overall structure, and the sliding mechanism is combined with the column step template to achieve the function of translational separation to the left and right sides, thereby improving the preparation efficiency of the column, improving the ease of operation of the precast box-type transformer foundation mold, and improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated concrete moulds, in particular to a prefabricated box-type transformer foundation column mould. Background Art

[0002] At present, in the process of distribution network construction, box-type transformer foundation is often used. The traditional construction methods can be divided into: on-site casting and precast concrete casting;

[0003] With the improvement of construction technology and the improvement of construction environmental assessment requirements, it is difficult to meet the construction needs of the project by using the on-site pouring method. Therefore, more construction units have changed the construction technology to precast concrete pouring and then install it on the construction site.

[0004] However, the existing box-type transformer foundation molds are mostly hoisting separation and combination modes in terms of prefabricated parts production specifications; the operation is complicated and time-consuming;

[0005] Therefore, a prefabricated box-type transformer foundation column mold is needed to improve the above problems. Utility Model Content

[0006] The utility model aims to provide a prefabricated box-type transformer foundation column mould to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A prefabricated box-type transformer foundation column mold comprises a column mold base, wherein two column mold bases are provided in total and are symmetrically arranged, a placement rack is fixedly connected to the middle of the upper surface of the column mold base, a placement plate is fixedly connected to the upper surface of the placement rack, two column step templates are mirror-imaged on both sides of the upper end of the placement plate, and a sliding mechanism is fixedly connected to both sides of the lower end of the column step template, and the sliding mechanism is slidably limited and connected to the column mold base through the column step template, and the two sliding mechanisms slide and fit each other through the column step template.

[0009] As a preferred solution of the utility model, the sliding mechanism includes a sliding fixed plate, the upper end of the sliding fixed plate is fixedly connected to one side of the lower end of the column step template, the lower end of the sliding fixed plate is fixedly connected to a sliding bracket, the lower end of the sliding bracket is hinged with a sliding steel wheel, and the sliding steel wheel is slidably connected to the inner side of the adjacent column mold base.

[0010] As a preferred solution of the utility model, the column step template is composed of a template step end and a template right-angle connection end, the template step end and the template right-angle connection end are fixedly connected by bolts, the two template right-angle connection ends are fixedly connected by bolts, the template step end is a stepped right-angle setting, the outer side of the template right-angle connection end is a 45° acute angle setting, and the inner side angle of the template right-angle connection end is a 120° obtuse angle setting.

[0011] As a preferred solution of the utility model, a sealing strip is provided on one side of the column step templates.

[0012] As a preferred solution of the utility model, a column right-angle template is slidably provided at the fitting end of the two template step ends, and a channel steel positioning plate is fixedly connected to the top of the template step end, and fixing bolts are threadedly connected to both sides of the upper end of the channel steel positioning plate, one end of the channel steel positioning plate is threadedly connected to one end of the column right-angle template by means of fixing bolts, and the column right-angle template is fixedly connected to one end of the connected template step end by bolts.

[0013] As a preferred solution of the utility model, a lifting ear is fixedly connected to one side of the upper end of the column step template.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the prefabricated column mold is divided into four parts as a whole by setting a sliding mechanism and a column step template, among which the base part serves as the basis of the overall structure, and the sliding mechanism is combined with the column step template to achieve the function of translational separation to the left and right sides, thereby improving the preparation efficiency of the column, improving the ease of operation of the prefabricated box-type transformer basic mold, and improving production efficiency.

[0016] 2. In the utility model, the prefabricated concrete parts inside can be taken out by sliding open the stepped end of the template, thereby improving production efficiency, reducing hoisting time and hoisting operation risks. At the same time, in order to prevent leakage of the mold during pouring, the mold is provided with sealing strips on the contact surfaces of the mutually cooperating templates, which effectively prevents the mortar from flowing out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall side structure of the utility model;

[0019] Figure 3 It is a schematic top view of the overall structure of the utility model;

[0020] Figure 4It is an exploded schematic diagram of the overall structure of the utility model.

[0021] In the figure: 1. Column mold base; 2. Placement rack; 3. Placement plate; 4. Sliding mechanism; 5. Column step template; 6. Lifting ear; 7. Channel steel positioning plate; 8. Fixing bolt; 9. Column right-angle template; 10. Sliding fixing plate; 11. Sliding bracket; 12. Sliding steel wheel; 13. Template step end; 14. Template right-angle connection end; 15. Sealing strip. 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, a prefabricated box-type transformer foundation column mold, including a column mold base 1, two column mold bases 1 are provided and are symmetrically arranged, a placement rack 2 is fixedly connected to the middle of the upper surface of the column mold base 1, a placement plate 3 is fixedly connected to the upper surface of the placement rack 2, two column step templates 5 are mirror-imaged on both sides of the upper end of the placement plate 3, and a sliding mechanism 4 is fixedly connected to both sides of the lower end of the column step template 5, and the sliding mechanism 4 is slidably limited and connected to the column mold base 1 through the column step template 5, and the two sliding mechanisms 4 slide and fit each other through the column step template 5.

[0028] For example, please refer to Figure 1 and 2 The sliding mechanism 4 includes a sliding fixed plate 10, the upper end of the sliding fixed plate 10 is fixedly connected to one side of the lower end of the column step template 5, the lower end of the sliding fixed plate 10 is fixedly connected to a sliding bracket 11, and the lower end of the sliding bracket 11 is hinged with a sliding steel wheel 12, and the sliding steel wheel 12 is slidably connected to the inner side of the adjacent column mold base 1.

[0029] For example, please refer to Figure 3 The column step formwork 5 is composed of a formwork step end 13 and a formwork right-angle connection end 14, the formwork step end 13 and the formwork right-angle connection end 14 are fixedly connected by bolts, the two formwork right-angle connection ends 14 are fixedly connected by bolts, the formwork step end 13 is a stepped right-angle setting, the outer side of the formwork right-angle connection end 14 is a 45° acute angle setting, and the inner side angle of the formwork right-angle connection end 14 is a 120° obtuse angle setting.

[0030] For example, please refer to Figure 3 A sealing strip 15 is provided on one side of the column step templates 5 .

[0031] For example, please refer to Figure 1 A column right-angle template 9 is slidably provided at the fitting end of the two template step ends 13, and a channel steel positioning plate 7 is fixedly connected to the top of the template step end 13. Both sides of the upper end of the channel steel positioning plate 7 are threadedly connected with fixing bolts 8. One end of the channel steel positioning plate 7 is threadedly connected to one end of the column right-angle template 9 through the fixing bolts 8, and the column right-angle template 9 is fixedly connected to one end of the connected template step end 13 through bolts.

[0032] For example, please refer to Figure 1 A lifting ear 6 is fixedly connected to one side of the upper end of the column step template 5.

[0033] Working principle: When actually pouring the columns of the prefabricated box-type transformer foundation, we can open the mold by sliding the column step formwork to both sides, do the preparation work before pouring, and pour the prefabricated parts after closing the mold; after pouring, slide open the mold and transfer the finished product by lifting.

[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. A prefabricated box-type transformer foundation column mold, comprising a column mold base (1), characterized in that: A placement rack (2) is fixedly connected to the middle of the upper surface of the column mold base (1), a placement plate (3) is fixedly connected to the upper surface of the placement rack (2), two column step templates (5) are mirror-imaged on both sides of the upper end of the placement plate (3), and a sliding mechanism (4) is fixedly connected to both sides of the lower end of the column step template (5), the sliding mechanism (4) is slidably limitedly connected to the column mold base (1) through the column step template (5), and the two sliding mechanisms (4) are slidably fitted to each other through the column step template (5).

2. The prefabricated box-type transformer foundation column mold according to claim 1 is characterized in that: The sliding mechanism (4) comprises a sliding fixed plate (10), the upper end of the sliding fixed plate (10) is fixedly connected to one side of the lower end of the column step template (5), the lower end of the sliding fixed plate (10) is fixedly connected to a sliding bracket (11), the lower end of the sliding bracket (11) is hinged with a sliding steel wheel (12), and the sliding steel wheel (12) is slidably connected to the inner side of the adjacent column mold base (1).

3. The prefabricated box-type transformer foundation column mold according to claim 1 is characterized in that: The column step template (5) is composed of a template step end (13) and a template right-angle connection end (14); the template step end (13) is arranged at a stepped right angle; the outer side of the template right-angle connection end (14) is arranged at an acute angle of 45°; and the inner side angle of the template right-angle connection end (14) is arranged at an obtuse angle of 120°.

4. The prefabricated box-type transformer foundation column mold according to claim 1 is characterized in that: A sealing strip (15) is provided on one side of the column step templates (5) that are bonded together.

5. The prefabricated box-type transformer foundation column mold according to claim 3 is characterized by: The two template step ends (13) are slidably provided with a column right-angle template (9) at the fitting end, and a channel steel positioning plate (7) is fixedly connected to the top of each template step end (13), and both sides of the upper end of each channel steel positioning plate (7) are threadedly connected with fixing bolts (8), and one end of each channel steel positioning plate (7) is threadedly connected to one end of the column right-angle template (9) through the fixing bolts (8).

6. The prefabricated box-type transformer foundation column mold according to claim 1 is characterized by: A lifting lug (6) is fixedly connected to one side of the upper end of the column step template (5).

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