CN213297154U

CN213297154U - A building templates fixing device for transformer substation's capital construction

Info

Publication number: CN213297154U
Application number: CN202020879888.1U
Authority: CN
Inventors: 魏巍; 叶军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-05-28
Anticipated expiration: 2030-05-23

Abstract

The utility model belongs to the technical field of building auxiliary devices, in particular to a building template fixing device for the capital construction of a transformer substation, which comprises a building template, wherein the bottom of the building template is welded with a bottom fixing seat, a first fixing screw hole is communicated between the top wall and the bottom of the bottom fixing seat, the left part and the right part of the front wall of the building template are both inwards provided with non-through type screw holes, the left part of the front wall of the building template is screwed with a first screw plate through the matching of the non-through type screw holes and self-tapping screws, the right part of the front wall of the building template is screwed with a second screw plate through the matching of the non-through type screw holes and the self-tapping screws, the front wall of the first screw plate is welded with an L-shaped fixing strip or a straight plate-shaped fixing strip, the front wall of, the fixing and the use are more flexible and convenient, and the processing and the production of the building template and the fixing piece are also facilitated.

Description

A building templates fixing device for transformer substation's capital construction

Technical Field

The utility model belongs to the technical field of the building auxiliary device, concretely relates to building templates fixing device for transformer substation's capital construction.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The transformer substation in the power plant is a boosting transformer substation, and the effect of the boosting transformer substation is to boost the electric energy generated by the generator and feed the boosted electric energy to a high-voltage power grid, the transformer substation appears from the beginning of the establishment of a first real power system, the transformer substation is an indispensable part of the power system and develops 100 years together with the power system, and in the development process of the 100 years, the transformer substation has great changes in the aspects of construction sites, voltage levels, equipment conditions and the like. The building template is a temporary supporting structure, is manufactured according to design requirements, enables a concrete structure and a member to be formed according to specified positions and geometric dimensions, keeps the correct position, bears the self weight of the building template and external loads acting on the building template, and achieves the purpose of template engineering, so that the quality and the construction safety of a concrete project are guaranteed, the construction progress is accelerated, the engineering cost is reduced, and the building template is required to be used in the construction of a transformer substation.

Compared with the prior art the problem that exists:

the existing building template is not flexible enough in installation and fixing modes, and the building template and the fixing piece are not convenient enough in processing and production and are difficult to meet the use requirements.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a building templates fixing device for transformer substation's capital construction inserts locking device's setting through building templates, non-through screw hole, self tapping screw, first spiral shell fishplate bar, second spiral shell fishplate bar, L type fixed strip, straight slab type fixed strip and fixed strip, has installation, fixed and uses nimble convenience more, has also made things convenient for the characteristics of the processing production of building templates and mounting simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building templates fixing device for transformer substation capital construction, includes the building templates, the bottom welding of building templates has the bottom fixing base, it has first fixed screw to link up between the roof of bottom fixing base and the bottom, the antetheca left part and the right part of building templates all inwards have non-through screw hole, the antetheca left part of building templates has first spiro union plate through non-through screw hole and self-tapping screw cooperation spiro union, the antetheca right part of building templates has second spiro union plate through non-through screw hole and self-tapping screw cooperation spiro union, the antetheca welding of first spiro union plate has L type fixed strip or straight plate type fixed strip, the antetheca welding of second spiro union plate has the fixed strip to insert locking device.

Preferably, first spiro union board and second spiro union board all are equipped with threely from last to down.

Preferably, the fixing strip insertion locking device comprises a device shell, a fixing strip insertion hole is formed in the left wall of the device shell, a second fixing screw hole penetrates through the front wall of the device shell backwards, the second fixing screw hole is in threaded connection with a fastening bolt, and a rotating handle block is fixedly mounted on the fastening bolt.

Preferably, the L-shaped fixing strip and the straight-plate-shaped fixing strip are provided with a third fixing screw hole through the part inserted into the locking device, and when the L-shaped fixing strip or the straight-plate-shaped fixing strip is inserted into the fixing strip insertion hole of the locking device in place, the third fixing screw hole is aligned with the second fixing screw hole.

Preferably, the rotating handle block comprises a connecting plate, the connecting plate is fixedly connected with the fastening bolt, the rotating handle is integrally formed on the front wall of the connecting plate, and a locking and detaching through hole is communicated between the top wall and the bottom wall of the rotating handle.

Preferably, a triangular reinforcing rib is integrally formed between the bottom fixing seat and the front wall of the building template.

Compared with the prior art, the beneficial effects of the utility model are that: the front wall of the building template is provided with a non-through threaded hole, the non-through threaded hole at the right side of the building template is used for installing and welding a second screwed plate with a fixing strip inserted locking device, the non-through threaded hole at the right side of the building template can freely select to install and weld a first screwed plate with an L-shaped fixing strip or a first screwed plate with a straight plate-shaped fixing strip according to the construction design requirements, the first screwed plate with the L-shaped fixing strip is installed on the building template at the left side of which the connection with another building template needs to be carried out for 90 degrees through the self-tapping screw and the non-through threaded hole in a matching way, the first screwed plate with the straight plate-shaped fixing strip is installed on the building template at the left side of which the connection with another building template needs to be carried out for straight line through the self-tapping screw and the non-through threaded hole in a, meanwhile, the processing and production of the building template and the fixing piece are facilitated;

the L-shaped fixing strip and the straight-plate fixing strip are inserted into the fixing strip insertion holes of the locking device, and are matched with third fastening screw holes on the L-shaped fixing strip and the straight-plate fixing strip through fastening bolts to be matched with second fixing screw holes on the device shell for fixing, so that the fixing strength is high, the L-shaped fixing strip and the straight-plate fixing strip can be directly pulled out of the fixing strip insertion holes during disassembly, and the condition that the disassembly is difficult due to deformation of a connecting part can be prevented;

through the twist grip of handheld rotation handle piece, can insert the fixed screw of second and directly screw with hand-operated, accessible iron borer etc. inserts locking dismantlement through-hole at last, further screws it through rotating fastening bolt, or will fasten the screw pine when dismantling building templates, can directly screw down fastening bolt with the hand after the screw pine, make things convenient for the workman to dismantle the building templates after fixing.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an axial measurement structure of the present invention (including the installation of a straight fixing strip);

fig. 2 is a schematic view of an axial measurement structure of the present invention (excluding the installation of a straight fixing strip);

FIG. 3 is a schematic view of the axial structure of the building formwork of the present invention;

fig. 4 is a schematic diagram of a first screw plate structure welded with an L-shaped fixing strip according to the present invention;

fig. 5 is a schematic diagram of a first screw plate structure welded with a straight plate type fixing strip of the present invention;

FIG. 6 is a schematic view of the structure of the fixing strip insertion locking device of the present invention;

fig. 7 is a schematic view of the structure of the rotating handle block and the fastening bolt of the present invention.

In the figure: 100 building templates, 110 non-through threaded holes, 120 self-tapping screws, 200 bottom fixing seats, 210 first fixing screw holes, 310 first screw connecting plates, 320 second screw connecting plates, 410L-shaped fixing strips, 420 straight plate-shaped fixing strips, 430 third fixing screw holes, 500 fixing strip insertion locking devices, 510 device shells, 511 fixing strip insertion holes, 512 second fixing screw holes, 520 fastening bolts, 530 rotating handle blocks, 531 connecting plates, 532 rotating handles, 533 locking and dismounting through holes and 600 triangular reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a building templates fixing device for transformer substation capital construction, includes building templates 100, the bottom welding of building templates 100 has bottom fixing base 200, it has first fixed screw 210 to link up between the roof of bottom fixing base 200 and the bottom, building templates 100's antetheca left part and right part all inwards have non-through screw hole 110, building templates 100's antetheca left part has first spiro union 310 through non-through screw hole 110 and self-tapping screw 120 cooperation spiro union, building templates 100's antetheca right part has second spiro union 320 through non-through screw hole 110 and self-tapping screw 120 cooperation spiro union, the antetheca welding of first spiro union plate 310 has L type fixed strip 410 or straight board type fixed strip 420, the antetheca welding of second spiro union plate 320 has fixing strip to insert locking device 500.

In this embodiment: the building template comprises a building template 100, wherein a bottom fixing seat 200 is welded at the bottom of the building template 100, a first fixing screw hole 210 penetrates between the top wall and the bottom of the bottom fixing seat 200, the bottom fixing seat 200 is matched with the first fixing screw hole 210 through a bolt to be fixed with the ground, so that the building template 100 is fixed on the ground, the left part and the right part of the front wall of the building template 100 are both inwards provided with non-through type screw holes 110, the left part of the front wall of the building template 100 is in threaded connection with a first screw plate 310 through the non-through type screw holes 110 in a matched manner with self-tapping screws 120, the right part of the front wall of the building template 100 is in threaded connection with a second screw plate 320 through the non-through type screw holes 110 in a matched manner with the self-tapping screws 120, an L-shaped fixing strip 410 or a straight-plate type fixing strip 420 is welded on the front wall of the first screw plate 310, the first screw plate, the front wall of the second screw plate 320 is welded with a fixing bar insertion locking device 500, and an L-shaped fixing bar 410 or a straight plate-shaped fixing bar 420 is inserted into the fixing bar insertion locking device 500, thereby connecting and fixing two building templates.

Specifically, first spiro union board 310 and second spiro union board 320 all are equipped with three from last to down, guarantee the fixed effect between two building templates 100.

Specifically, the fixing strip insertion locking device 500 includes a device housing 510, a fixing strip insertion hole 511 is formed in the right wall of the device housing 510 leftward, the fixing strip insertion hole 511 is used for inserting the L-shaped fixing strip 410 or the straight plate-shaped fixing strip 420, a second fixing screw hole 512 is formed in the front wall of the device housing 510 in a backward penetrating manner, the second fixing screw hole 512 is in threaded connection with a fastening bolt 520, the fastening bolt 520 is used for locking the L-shaped fixing strip 410 or the straight plate-shaped fixing strip 420, a rotating handle block 530 is fixedly mounted on the fastening bolt 520, and the rotating handle block 530 is made of stainless steel and used for facilitating a worker to directly rotate the fastening bolt by hand.

Specifically, the insertion portion of the L-shaped fixing strip 410 and the straight fixing strip 420 with the fixing strip insertion locking device 500 is provided with a third fixing screw hole 430 in a penetrating manner, and when the L-shaped fixing strip 410 or the straight fixing strip 420 is inserted in place in the fixing strip insertion hole 511 of the fixing strip insertion locking device 500, the third fixing screw hole 430 is aligned with the second fixing screw hole 512, so that the fastening bolt 520 can penetrate through the second fixing screw hole and the third fixing screw hole to fasten the L-shaped fixing strip 410 or the straight fixing strip 420 with the fixing strip insertion locking device 500.

Specifically, the rotating handle block 530 includes a connecting plate 531, the connecting plate 531 is fixedly connected with a fastening bolt 520, a rotating handle 532 is integrally formed on a front wall of the connecting plate 531, the rotating handle 532 is held by hand, the fastening bolt can be directly rotated to perform threaded connection on the second fixing screw hole 512 and the third fixing screw hole 430, so that the L-shaped fixing strip 410/straight fixing strip 420 and the fixing strip are inserted between the locking devices 500 to be fixed, a locking and detaching through hole 533 is penetrated between a top wall and a bottom wall of the rotating handle 532, the locking and detaching through hole 533 can be inserted through an iron rod and the like, the fixing bolt 520 is further screwed by rotating the fastening bolt 520, or the fastening bolt 520 is unscrewed when the building template is detached, and the detachment is convenient for workers.

Specifically, a triangular reinforcing rib 600 is integrally formed between the bottom fixing base 200 and the front wall of the building template 100, and the triangular reinforcing rib 600 is used for raising the structural strength between the bottom fixing plate 200 and the building template.

The working principle and the using process of the invention are as follows: after the building template 100 with the non-through type screw hole 110 processed in advance is taken out, the second screw plate 320 with the fixing strip inserted into the locking device 500 welded is installed on the front wall of the building template 100 through the self-tapping screw and the non-through type screw hole in a matching way, the first screw plate 310 with the L type fixing strip 410 welded is installed on the building template 100 with the left side needing to be connected with another building template 100 at 90 degrees through the self-tapping screw 120 and the non-through type screw hole 110 according to the construction condition, the first screw plate 310 with the straight plate type fixing strip 420 welded is installed on the building template 100 with the left side needing to be connected with another building template 100 in a straight line through way through the self-tapping screw 120 and the non-through type screw hole 110, when the building template is installed, one building template 100 is placed on the ground, and is matched with the first fixing screw hole 210 on the bottom fixing seat 200 through the bolt, the triangular reinforcing bar 600 functions as a reinforcing structure, the L-shaped fixing bar 410 or the bar-shaped fixing bar 420 of another building template 100 is inserted into the fixing bar insertion hole 511 of the locking device 500 by inserting the fixing bar of the building template 100, after being inserted into position, the third fixing screw holes 430 of the L-shaped fixing strip 410 or the straight fixing strip 420 are aligned with the second fixing screw holes 512 of the device case 510, the fastening bolt 520 is inserted into the second fixing screw hole 512 and tightened by holding the rotary handle 532 of the rotary handle block 530, and finally inserted into the locking and detaching through-hole 533 by an iron chisel or the like, the fastening bolts 520 are further tightened, and the bottom fixing base 200 of each building template 100 is fixed to the ground by the bolts engaged with the first fixing screw holes 210, and forming a temporary supporting structure with the periphery closed according to construction design requirements by using a plurality of building templates.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building templates fixing device for transformer substation's capital construction which characterized in that: comprises a building template (100), a bottom fixed seat (200) is welded at the bottom of the building template (100), a first fixing screw hole (210) is arranged between the top wall and the bottom of the bottom fixing seat (200), the left part and the right part of the front wall of the building template (100) are both provided with non-through threaded holes (110) inwards, the left part of the front wall of the building template (100) is matched and screwed with a self-tapping screw (120) through a non-through threaded hole (110) to form a first screw joint plate (310), the right part of the front wall of the building template (100) is matched and screwed with a self-tapping screw (120) through a non-through threaded hole (110) to form a second screw joint plate (320), the front wall of the first screw plate (310) is welded with an L-shaped fixing strip (410) or a straight plate-shaped fixing strip (420), the front wall of the second screw plate (320) is welded with a fixing strip insertion locking device (500).

2. A building template fixing device for the infrastructure of a substation according to claim 1, characterized in that: first spiro union board (310) and second spiro union board (320) all are equipped with three from last to down.

3. A building template fixing device for the infrastructure of a substation according to claim 1, characterized in that: the fixing strip insertion locking device (500) comprises a device shell (510), a fixing strip insertion hole (511) is formed in the left side of the right wall of the device shell (510), a second fixing screw hole (512) penetrates through the front wall of the device shell (510) backwards, the second fixing screw hole (512) is in threaded connection with a fastening bolt (520), and a rotating handle block (530) is fixedly mounted on the fastening bolt (520).

4. A building template fixing device for the infrastructure of a substation according to claim 3, characterized in that: and the L-shaped fixing strip (410) and the straight-plate-shaped fixing strip (420) are penetrated by a third fixing screw hole (430) with the part inserted into the fixing strip insertion locking device (500), and when the L-shaped fixing strip (410) or the straight-plate-shaped fixing strip (420) is inserted in place in the fixing strip insertion hole (511) of the fixing strip insertion locking device (500), the third fixing screw hole (430) is aligned with the second fixing screw hole (512).

5. A building template fixing device for the infrastructure of a substation according to claim 3, characterized in that: the rotary handle block (530) comprises a connecting plate (531), the connecting plate (531) is fixedly connected with a fastening bolt (520), a rotary handle (532) is integrally formed on the front wall of the connecting plate (531), and a locking and dismounting through hole (533) is communicated between the top wall and the bottom wall of the rotary handle (532).

6. A building template fixing device for the infrastructure of a substation according to claim 1, characterized in that: a triangular reinforcing rib (600) is integrally formed between the bottom fixing seat (200) and the front wall of the building template (100).