CN214169119U

CN214169119U - Additional strengthening is used in hydraulic and hydroelectric engineering construction cofferdam

Info

Publication number: CN214169119U
Application number: CN202120068250.4U
Authority: CN
Inventors: 赵建光
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-10
Anticipated expiration: 2031-01-12

Abstract

The utility model belongs to the technical field of the cofferdam technique and specifically relates to a reinforced structure for hydraulic and hydroelectric engineering construction cofferdam, comprising a main body, the bottom fixedly connected with base of main part, fixedly connected with support column between base and the main part, the bottom fixedly connected with sill post of support column, first recess has been seted up to one side of main part, the second recess has been seted up in the main part, first slot has been seted up in the main part, it has the picture peg to peg graft on the first slot, first screw hole has been seted up to one side of picture peg, the surface threaded connection of first screw hole has the second bolt, second bolt and second screw hole threaded connection, the second screw hole has been seted up on the second recess. The utility model discloses an effect of picture peg, second slot, connecting plate and first recess for when connecting between a plurality of cofferdams, it sets up can be effectual with connect between a plurality of cofferdams on, thereby avoids appearing leaking the condition of collapsing.

Description

Additional strengthening is used in hydraulic and hydroelectric engineering construction cofferdam

Technical Field

The utility model relates to a cofferdam technical field specifically is a hydraulic and hydroelectric engineering construction additional strengthening for cofferdam.

Background

The cofferdam is a temporary enclosure structure constructed for constructing permanent water conservancy facilities in the water conservancy project construction, has the function of preventing water and soil from entering the construction position of a building so as to drain water in the cofferdam, excavate a foundation pit and construct the building, is generally mainly used in hydraulic buildings, is generally dismantled after being used except being used as a part of a formal building, and is generally formed by splicing a plurality of cofferdams in the using process so that the protection range of the cofferdam can be wider.

However, the prior water conservancy and hydropower engineering construction cofferdam has the following problems:

1. the existing water conservancy and hydropower engineering construction cofferdam has the potential safety hazard in the construction process of the water conservancy and hydropower engineering due to the fact that the cofferdam and the cofferdam are not tightly connected to cause water leakage or collapse when a plurality of cofferdams are connected.

2. Current water conservancy and hydropower engineering construction cofferdam, when connecting between a plurality of cofferdams, its device is difficult to fix the picture peg for when connecting between a plurality of cofferdams, the picture peg can the landing, thereby the unstable condition can appear.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic and hydroelectric engineering construction additional strengthening for cofferdam has solved a plurality of cofferdams and has been difficult for connecting and be difficult for the problem fixed with the picture peg.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a reinforced structure for a water conservancy and hydropower engineering construction cofferdam comprises a main body, wherein the bottom of the main body is fixedly connected with a base, a supporting column is fixedly connected between the base and the main body, the bottom of the supporting column is fixedly connected with a bottom column, one side of the main body is provided with a first groove, the main body is provided with a second groove, the main body is provided with a first slot, the first slot is spliced with an inserting plate, one side of the inserting plate is provided with a first threaded hole, the outer surface of the first threaded hole is in threaded connection with a second bolt, the second bolt is in threaded connection with a second threaded hole, the second groove is provided with a second threaded hole, the side surface of the second groove is provided with a third groove, the other side of the inserting plate is provided with a third threaded hole, the other side of the main body is fixedly connected with a connecting plate, and the connecting plate is spliced with the first groove, the side of the connecting plate is provided with a second slot, the inserting plate is connected with the second slot in an inserting mode, a fourth threaded hole is formed in the surface of the connecting plate, a first bolt is in threaded connection with the fourth threaded hole, and the first bolt is in threaded connection with the third threaded hole.

As an optimized technical scheme of the utility model, the quantity of support column is a plurality of, a plurality of the support column is located the both sides of main part respectively.

As an optimized technical scheme of the utility model, the quantity of foundation is five, five first recess align to grid is in the bottom of base.

As a preferred technical scheme of the utility model, first recess and second recess lie in same one side of main part, first recess and second recess communicate through first slot.

As an optimized technical solution of the present invention, the number of the insertion plates is a plurality of, and the number of the first slots is a plurality of.

As an optimal technical scheme of the utility model, fixedly connected with slide bar in the third recess, the slide bar passes picture peg and picture peg sliding connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic and hydroelectric engineering construction additional strengthening for cofferdam possesses following beneficial effect:

1. this additional strengthening for hydraulic and hydroelectric engineering construction cofferdam through the effect of picture peg, second slot, connecting plate and first recess for when connecting between a plurality of cofferdams, it sets up and can be effectual with connecting between a plurality of cofferdams on, thereby avoids appearing leaking the condition of collapsing.

2. This additional strengthening for hydraulic and hydroelectric engineering construction cofferdam through the effect of first screw hole, third screw hole, fourth screw hole, first bolt and second bolt for when connecting between a plurality of cofferdams, it sets up and can effectually fix the picture peg, thereby avoids the picture peg landing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of another side structure of the present invention;

fig. 4 is a schematic view of the connection structure between the plug board and the main body of the present invention.

In the figure: 1. a main body; 2. a base; 3. a support pillar; 4. a bottom pillar; 5. a first groove; 6. a second groove; 7. a first slot; 8. inserting plates; 9. a first threaded hole; 10. a second threaded hole; 11. a third groove; 12. a slide bar; 13. a third threaded hole; 14. a connecting plate; 15. a second slot; 16. a fourth threaded hole; 17. a first bolt; 18. and a second bolt.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a reinforced structure for a water conservancy and hydropower engineering construction cofferdam comprises a main body 1, wherein the bottom of the main body 1 is fixedly connected with a base 2, a support pillar 3 is fixedly connected between the base 2 and the main body 1, the bottom of the support pillar 3 is fixedly connected with a bottom pillar 4, one side of the main body 1 is provided with a first groove 5, the main body 1 is provided with a second groove 6, the main body 1 is provided with a first slot 7, the first slot 7 is spliced with an insert plate 8, one side of the insert plate 8 is provided with a first threaded hole 9, the outer surface of the first threaded hole 9 is in threaded connection with a second bolt 18, the second bolt 18 is in threaded connection with the second threaded hole 10, the second groove 6 is provided with a second threaded hole 10, the side surface of the second groove 6 is provided with a third groove 11, the other side of the insert plate 8 is provided with a third threaded hole 13, the other side of the main body 1 is fixedly connected with a connecting plate 14, and the connecting plate 14 is spliced with the first groove 5, the side of the connecting plate 14 is provided with a second slot 15, the inserting plate 8 is inserted into the second slot 15, the surface of the connecting plate 14 is provided with a fourth threaded hole 16, the fourth threaded hole 16 is in threaded connection with a first bolt 17, and the first bolt 17 is in threaded connection with the third threaded hole 13.

In this embodiment, the contact area of the device that base 2 increases and ground, play the effect of securing device, sill pillar 4 is pegged graft on ground, it is inseparable mainly to make to connect stably between device and the ground, avoid falling, the quantity of first slot 7 is the same for the quantity of picture peg 8, first slot 7 mainly is used for picture peg 8 to go the purpose of pegging graft second slot 15, the effect of third recess 11 is used for accomodating picture peg 8, when not pegging graft between picture peg 8 and the second slot 15, picture peg 8 is accomodate in third recess 11, the quantity of fourth screw hole 16 and second slot 15 is the same with the quantity of picture peg 8, every picture peg 8 is all the same with the grafting mode of second slot 15, it can make and connect more stably between main part 1 and the main part 1 to peg graft between a plurality of picture pegs graft 8 and the second slot 15.

Specifically, the number of the support columns 3 is a plurality, and the support columns 3 are respectively located on two sides of the main body 1.

In this embodiment, the supporting pillars 3 are disposed on two sides of the main body 1, and mainly serve to support and stabilize the main body 1.

Specifically, the number of the bottom posts 4 is five, and five first grooves 5 are uniformly arranged at the bottom of the base 2.

In this embodiment, five first grooves 5 are simultaneously inserted into the ground, so that the connection between the main body 1 and the ground is relatively firm.

Specifically, the first groove 5 and the second groove 6 are located on the same side of the main body 1, and the first groove 5 and the second groove 6 are communicated through the first slot 7.

In this embodiment, the board 8 moves in the second groove 6, the board 8 is inserted into the second groove 15 after being inserted into the first groove 7, and the board 8 moves in the second groove 6 to achieve the purpose of being conveniently controlled and whether the second groove 15 is inserted or not.

Specifically, the number of the insertion plates 8 is several, and the number of the first insertion grooves 7 is several.

In this embodiment, the plurality of insertion plates 8 are inserted into the plurality of second insertion slots 15 through the plurality of first insertion slots 7, so that the main body 1 and the main body 1 can be connected more tightly under the action of the plurality of insertion plates 8 and the second insertion slots 15.

Specifically, a sliding rod 12 is fixedly connected in the third groove 11, and the sliding rod 12 penetrates through the inserting plate 8 and is connected with the inserting plate 8 in a sliding manner.

In this embodiment, when the inserting plate 8 moves, the inserting plate 8 moves along the sliding rod 12, and the inserting plate 8 can be always located on the same plane as the first slot 7 under the action of the sliding rod 12, so that the inserting is facilitated.

The utility model discloses a theory of operation and use flow: the bottom column 4 is inserted into the ground, the base 2 and the main body 1 are positioned on the ground which is appointed to need a fence, at the moment, the supporting column 3 can play a role of abutting against the main body 1, when the main body 1 is subjected to resistance, the main body 1 can stably abut against external resistance under the action of the supporting column 3, when a plurality of cofferdams are connected, the inserting plate 8 is pulled, the inserting plate 8 slides into the third groove 11 along the sliding rod 12 under the action of external force, then the connecting plate 14 of one main body 1 is inserted into the first groove 5 of the other main body 1, at the moment, the inserting plate 8 is pulled, the inserting plate 8 slides out along the sliding rod 12 until the inserting plate 8 passes through the first slot 7 to be inserted into the second slot 15, so that the two main bodies 1 are connected, when the inserting plate 8 is inserted into the second slot 15, the fourth threaded hole 16 is communicated with the inserting plate 8, and the first threaded hole 9 is communicated with the second threaded hole 10, then, the second bolt 18 is in threaded connection with the first threaded hole 9 and the second threaded hole 10, the first bolt 17 is in threaded connection with the fourth threaded hole 16 and the inserting plate 8, the inserting plate 8 can be fixed at the moment, meanwhile, the two main bodies 1 can be connected more tightly, the situation of collapse and water leakage is avoided, the plurality of main bodies 1 are connected in a connecting mode, and therefore the cofferdam is integrally firmer and tighter.

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 hydraulic and hydroelectric engineering construction additional strengthening for cofferdam, includes main part (1), its characterized in that: the bottom of the main body (1) is fixedly connected with a base (2), a supporting column (3) is fixedly connected between the base (2) and the main body (1), the bottom of the supporting column (3) is fixedly connected with a bottom column (4), one side of the main body (1) is provided with a first groove (5), the main body (1) is provided with a second groove (6), the main body (1) is provided with a first slot (7), the first slot (7) is spliced with a plug board (8), one side of the plug board (8) is provided with a first threaded hole (9), the outer surface of the first threaded hole (9) is in threaded connection with a second bolt (18), the second bolt (18) is in threaded connection with a second threaded hole (10), the second groove (6) is provided with a second threaded hole (10), and the side surface of the second groove (6) is provided with a third groove (11), third screw hole (13) have been seted up to the opposite side of picture peg (8), opposite side fixedly connected with connecting plate (14) of main part (1), peg graft between connecting plate (14) and first recess (5), second slot (15) have been seted up to the side of connecting plate (14), picture peg (8) and second slot (15) are pegged graft, fourth screw hole (16) have been seted up on the surface of connecting plate (14), threaded connection has first bolt (17) on fourth screw hole (16), first bolt (17) and third screw hole (13) threaded connection.

2. The water conservancy and hydropower engineering construction additional strengthening for cofferdam of claim 1, characterized in that: the number of the support columns (3) is a plurality, and the support columns (3) are respectively positioned on two sides of the main body (1).

3. The water conservancy and hydropower engineering construction additional strengthening for cofferdam of claim 1, characterized in that: the number of the bottom columns (4) is five, and the five first grooves (5) are uniformly arranged at the bottom of the base (2).

4. The water conservancy and hydropower engineering construction additional strengthening for cofferdam of claim 1, characterized in that: the first groove (5) and the second groove (6) are located on the same side of the main body (1), and the first groove (5) is communicated with the second groove (6) through the first slot (7).

5. The water conservancy and hydropower engineering construction additional strengthening for cofferdam of claim 1, characterized in that: the number of the inserting plates (8) is several, and the number of the first inserting grooves (7) is several.

6. The water conservancy and hydropower engineering construction additional strengthening for cofferdam of claim 1, characterized in that: and a sliding rod (12) is fixedly connected in the third groove (11), and the sliding rod (12) penetrates through the inserting plate (8) and is in sliding connection with the inserting plate (8).