CN217758884U

CN217758884U - Cofferdam structure for hydraulic construction of hydraulic and hydroelectric engineering

Info

Publication number: CN217758884U
Application number: CN202221257041.5U
Authority: CN
Inventors: 武路
Original assignee: Shaanxi Water Conservancy And Hydropower Engineering Group Co ltd
Current assignee: Shaanxi Water Conservancy And Hydropower Engineering Group Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-08
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to the technical field of engineering, and a cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction is disclosed, one side activity joint of first weir plate has the latch device, one side activity joint of latch device has the second weir plate, first weir plate includes the blocking post, the first combination strip has been placed to the inside of blocking the post, the first fixed block has been placed to the outside of first combination strip, the first joint groove has been seted up to the inside of shaft, the second combination strip has been placed to the inside of blocking the post, the second fixed block has been placed to the outside of second combination strip; the utility model discloses a be equipped with latch device, and carry out swing joint with the inside of first combination strip and second fixed block respectively through the inside in first joint groove and second joint groove, and carry out swing joint in the outside through the combination piece and first side connecting strip for when carrying out fixed mounting, can be with inseparable connection between the object, and the installation is convenient with the dismantlement.

Description

Cofferdam structure for hydraulic construction of hydraulic and hydroelectric engineering

Technical Field

The utility model relates to an industrial technology field, more specifically relates to a cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction.

Background

The cofferdam is a temporary enclosure structure constructed for constructing permanent water conservancy facilities in the water conservancy project construction. The cofferdam is mainly used in hydraulic construction, and the cofferdam is generally dismantled after being used up except for being used as a part of a formal building. The cofferdam is higher than the highest water level which may appear in the construction period, and the cofferdam is also divided into various cofferdams such as an earth-rock cofferdam, a grass-soil cofferdam, a sheet pile cofferdam, a wooden cage cofferdam and the like.

At present, the cofferdam for hydraulic engineering and hydraulic construction of water conservancy and hydropower engineering is used, and due to the fact that the cofferdam is inconvenient to install and detach in the using process, a large amount of time and energy are consumed in the installing and detaching process, and the cofferdam does not have good sealing performance after being installed, so that the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a water conservancy and hydropower engineering is cofferdam structure for hydraulic structure construction, one side activity joint of first weir plate has latch device, latch device's one side activity joint has the second weir plate, first weir plate is including blocking the post, first combination strip has been placed to the inside that blocks the post, first fixed block has been placed in the outside of first combination strip, the second combination strip has been placed to the inside that blocks the post, the second fixed block has been placed in the outside of second combination strip, one side swing joint that blocks the post has first side connecting strip, the connecting hole has been seted up to the inside of first side connecting strip, the opposite side swing joint that blocks the post has second side connecting strip, the inside swing joint of second side connecting strip has connecting bolt, one side swing joint of connecting bolt has connecting thread, one side fixedly connected with support bar that blocks the post, the outer spliced pole has been placed to one side of blocking the post, the combination groove has been seted up to the inside of outer spliced pole, one side fixedly connected with combination piece of outer spliced pole, the fixed joint groove has been seted up to the inside of combination groove.

Further, latch device includes the shaft, first joint groove has been seted up to the inside of shaft, second joint groove has been seted up to the inside of shaft, the end cone is beaten to the bottom fixedly connected with of shaft, one side fixedly connected with cover joint block of shaft, the inside of cover joint block has been seted up and has been cup jointed the mouth, through being equipped with latch device, and make one side of first weir plate and one side swing joint of second weir plate through first joint groove and second joint groove, form fixedly.

Further, it includes the cylinder to block the post, first opening has been seted up to the inside of cylinder, the second opening has been seted up to the inside of cylinder, the bottom fixedly connected with round bottom cone of cylinder, through being equipped with first opening and second opening, and inside first combination strip of swing joint and second fixed block respectively for the arrangement that blocks the post is a whole, and carries out fixed connection.

Further, first weir plate and second weir plate are the same structure, the structure is arranged for the equidistance to the blocking post, and through first combination strip and second combination strip swing joint, the quantity of first fixed block and second fixed block is two sets of, and places respectively in the both sides of first combination strip and second fixed block, the inside swing joint in one side and the fixed joint groove of first fixed block and second fixed block, the blocking post pass through connecting bolt and connecting thread respectively with first side connecting strip and second side connecting strip swing joint, connecting bolt and connecting thread quantity are three groups, through being equipped with blocking post and second side connecting strip, and block post and second side connecting strip and be two sets of respectively, and respectively through connecting bolt and connecting thread swing joint in the inside of blocking the post for the whole of equipment is as an organic whole, has strengthened the stability of equipment, makes the equipment be difficult in droing, and can dismantle and install.

Further, the quantity of support bar is two sets of, and one side of difference support bar and the one side fixed connection who blocks the post, the quantity of second side connecting strip is two sets of, and swing joint and the one side that blocks the post respectively, the quantity of first side connecting strip is two sets of, and swing joint respectively and the opposite side that blocks the post, through being equipped with first fixed block and second fixed block, and respectively with the inside swing joint in fixed joint groove for further stability and firm between the equipment, the not hard up condition appears when placing the installation and use, through being equipped with the support bar, and the both sides of support bar fixed connection respectively in the one side that blocks the post for form a support in inside, strengthened the stability of equipment.

Further, first joint groove and second joint groove are seted up to the inside in shaft, and the inside in first joint groove and second joint groove respectively with the outside swing joint of first combination strip and second combination strip, the cup joint mouth has been seted up to the inside of cup joint piece, and the inside of cup joint mouth respectively with combination piece swing joint, through being equipped with latch device, and carry out swing joint with the inside of first combination strip and second fixed block respectively through the inside in first joint groove and second joint groove, and carry out swing joint in the outside through the combination piece and first side connecting strip for when carrying out fixed mounting, can be with inseparable connection between the object, and the installation is convenient with the dismantlement, and the result of use is firm, places through the outside of beating the end cone and ground, makes equipment fix and be connected.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with latch device, and carry out swing joint with the inside of first combination strip and second fixed block respectively through the inside in first joint groove and second joint groove, and carry out swing joint in the outside through the combination piece and first side connecting strip, make when carrying out fixed mounting, can be with inseparable connection between the object, and the installation with dismantle conveniently, the result of use is firm, place with ground through the outside of beating the base cone, make equipment fix and be connected, through being equipped with first opening and second opening, and inside difference swing joint first combination strip and second fixed block, make the arrangement of blocking post be a whole, and carry out fixed connection.

2. The utility model discloses a be equipped with first fixed block and second fixed block, and respectively with the inside swing joint in fixed joint groove for further stability and firm between the equipment, the not hard up condition appears when placing the installation and using, through being equipped with the support bar, and the both sides difference fixed connection of support bar in one side of stopping the post, make and form a support in inside, strengthened the stability of equipment, state through being equipped with latch device, and make one side of first weir plate and one side swing joint of second weir plate through first joint groove and second joint groove, form fixedly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an explosion schematic diagram of the overall structure of the first weir plate of the present invention.

Fig. 3 is a schematic view of the latch device of the present invention.

Fig. 4 is a schematic structural view of the blocking pillar of the present invention.

The reference signs are: 1. a first weir plate; 101. a blocking post; 1011. a cylinder; 1012. a first opening; 1013. a second opening; 1014. a round bottom cone; 102. a first composite strip; 103. a first fixed block; 104. a second composite strip; 105. a second fixed block; 106. a first side connecting strip; 107. connecting holes; 108. a second side connecting strip; 109. a connecting bolt; 110. connecting threads; 111. a supporting strip; 112. an outer connecting column; 113. a combination tank; 114. combining the blocks; 115. fixing the clamping groove; 2. a clamping device; 201. a column body; 202. a first clamping groove; 203. a second clamping groove; 204. drilling a bottom cone; 205. sleeving and connecting blocks; 206. a socket; 3. a second weir plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and the present invention relates to a cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction, which is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative labor fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction, one side activity joint of first weir plate 1 has latch device 2, one side activity joint of latch device 2 has second weir plate 3, first weir plate 1 is including blocking post 101, first combination strip 102 has been placed to the inside that blocks post 101, first fixed block 103 has been placed in the outside of first combination strip 102, second combination strip 104 has been placed to the inside that blocks post 101, second fixed block 105 has been placed in the outside of second combination strip 104, one side swing joint that blocks post 101 has first side connecting strip 106, connecting hole 107 has been seted up to the inside of first side connecting strip 106, the opposite side swing joint that blocks post 101 has second side connecting strip 108, the inside swing joint of second side connecting strip 108 has connecting bolt 109, one side swing joint of connecting bolt 109 has connecting thread 110, one side fixedly connected with 111 that blocks post 101, it has placed spliced pole 112 outward to block one side of post 101, spliced pole 113 has been seted up to the inside of outer 112, one side fixedly connected with combined block 115 that blocks 112, the combined groove 115 has been seted up in the inside of spliced pole 113.

Preferably, latch device 2 includes shaft 201, first joint groove 202 has been seted up to the inside of shaft 201, second joint groove 203 has been seted up to the inside of shaft 201, the bottom fixedly connected with of shaft 201 is beaten the base cone 204, one side fixedly connected with of shaft 201 overlaps piece 205, cup joint 206 has been seted up to the inside of cup jointing piece 205, through being equipped with latch device 2, and make one side of first weir plate 1 and one side swing joint of second weir plate 3 through first joint groove 202 and second joint groove 203, it is fixed to form.

Preferably, the blocking column 101 comprises a cylinder 1011, a first opening 1012 is formed in the cylinder 1011, a second opening 1013 is formed in the cylinder 1011, a round bottom cone 1014 is fixedly connected to the bottom of the cylinder 1011, the first opening 1012 and the second opening 1013 are formed in the cylinder 1011, and the first combination strip 102 and the second fixing block 105 are respectively and movably connected to the inside, so that the blocking column 101 is arranged as a whole and fixedly connected to the whole.

Preferably, the first weir plate 1 and the second weir plate 3 are of the same structure, the blocking columns 101 are of an equidistance arrangement structure and are movably connected through the first combination strip 102 and the second combination strip 104, the number of the first fixing blocks 103 and the second fixing blocks 105 is two, and the first fixing blocks 103 and the second fixing blocks 105 are respectively placed on two sides of the first combination strip 102 and the second fixing blocks 105, one sides of the first fixing blocks 103 and the second fixing blocks 105 are movably connected with the inside of the fixing clamping groove 115, the blocking columns 101 are respectively movably connected with the first side connecting strips 106 and the second side connecting strips 108 through the connecting bolts 109 and the connecting threads 110, the number of the connecting bolts 109 and the connecting threads 110 is three, the blocking columns 101 and the second side connecting strips 108 are arranged, the blocking columns 101 and the second side connecting strips 108 are respectively two groups, and the blocking columns 101 and the second side connecting strips 108 are respectively movably connected inside the blocking columns 101 through the connecting bolts 109 and the connecting threads 110, so that the whole of the equipment is integrated, the stability of the equipment is enhanced, the equipment is not easy to fall off, and the equipment can be disassembled and installed.

Preferably, the quantity of support bar 111 is two sets of, and one side of difference support bar 111 and the one side fixed connection who blocks post 101, the quantity of second side connecting strip 108 is two sets of, and swing joint and the one side that blocks post 101 respectively, the quantity of first side connecting strip 106 is two sets of, and swing joint and the opposite side that blocks post 101 respectively, through being equipped with first fixed block 103 and second fixed block 105, and respectively with the inside swing joint in fixed joint groove 115, make further stability and firm between the equipment, the not hard up condition appears when placing the installation use, through being equipped with support bar 111, and support bar 111's both sides difference fixed connection is in the one side that blocks post 101, make and form a support in inside, the stability of equipment has been strengthened.

Preferably, first joint groove 202 and second joint groove 203 are seted up to the inside of shaft 201, and the inside of first joint groove 202 and second joint groove 203 respectively with the outside swing joint of first combination strip 102 and second combination strip 104, cup joint piece 205's inside has seted up socket 206, and socket 206's inside respectively with combination piece 114 swing joint, through being equipped with latch device 2, and carry out swing joint with the inside of first combination strip 102 and second fixed block 105 respectively through the inside of first joint groove 202 and second joint groove 203, and carry out swing joint in the outside through combination piece 114 and first side connecting strip 106, make when carrying out fixed mounting, can be with inseparable connection between the object, and the installation is convenient with the dismantlement, the result of use is firm, place through the outside of bottoming awl 204 and ground, make equipment fix and be connected.

The utility model discloses a theory of operation:

by using equipment and operating, a clamping device 2 is movably connected with one side of a first weir plate 1, a second weir plate 3 is movably connected with one side of the clamping device 2 and is fixedly used, a first combination strip 102 and a second combination strip 104 are movably connected to the inner part of the blocking column 101 respectively, the inner parts of a first fixing block 103 and a second fixing block 105 are movably connected through the outer sides of the first combination strip 102 and the second combination strip 104, so that the first fixing block and the second fixing block are fixedly connected, a first side connecting strip 106 and a second side connecting strip 108 are respectively movably connected with the two sides of the blocking column 101, and a connection hole 107 is opened through the inside of the first side connection bar 106 and the second side connection bar 108, and the inner portions of the first side connection bar 106 and the second side connection bar 108 are movably coupled with the blocking post 101 by the coupling bolt 109 and the coupling thread 110, so as to be fixedly coupled with each other, two groups of supporting bars 111 are fixedly connected with one side of the blocking post 101, an outer connecting post 112 is placed on one side of the blocking post 101, two combination grooves 113 and a fixing clamping groove 115 are formed through the inside of the outer connection column 112, the second combination strip 104 and the second fixing block 105 are movably connected through the combination groove 113 and the fixing clamping groove 115, the combination block 114 is fixedly connected with one side of the outer connecting column 112, and is movably connected with the inner part of the socket block 205, a first clamping groove 202 and a second clamping groove 203 are arranged in the column body 201, so that the inner part is movably connected with the outer sides of the second combination strip 104 and the second fixed block 105, and is movably connected with one side of the second weir plate 3, the bottom of the column body 201 is fixedly connected with the base cone 204, so that the base cone 204 is fixed with the ground, the fixing is made by fixedly connecting the inside of the socket block 205 and the socket 206 with the combination block 114.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 water conservancy and hydropower engineering is cofferdam structure for hydraulic structure construction, includes first weir plate (1), its characterized in that: a clamping device (2) is movably clamped at one side of the first weir plate (1), a second weir plate (3) is movably clamped at one side of the clamping device (2), the first weir plate (1) comprises a blocking column (101), a first combined strip (102) is placed inside the blocking column (101), a first fixed block (103) is arranged on the outer side of the first combined strip (102), a second combined strip (104) is arranged inside the blocking column (101), a second fixed block (105) is arranged on the outer side of the second combined strip (104), one side of the blocking column (101) is movably connected with a first side connecting strip (106), a connecting hole (107) is arranged inside the first side connecting strip (106), the other side of the blocking column (101) is movably connected with a second side connecting strip (108), the second side connecting strip (108) is movably connected with a connecting bolt (109) inside, one side of the connecting bolt (109) is movably connected with a connecting thread (110), one side of the blocking column (101) is fixedly connected with a supporting strip (111), an outer connecting column (112) is arranged on one side of the blocking column (101), a combined groove (113) is arranged inside the outer connecting column (112), one side of the outer connecting column (112) is fixedly connected with a combination block (114), the combination groove (113) is internally provided with a fixed clamping groove (115).

2. The cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction of claim 1, which is characterized in that: clamping device (2) are including shaft (201), first joint groove (202) have been seted up to the inside of shaft (201), second joint groove (203) have been seted up to the inside of shaft (201), the bottom fixedly connected with of shaft (201) is beaten end awl (204), one side fixedly connected with cover joint piece (205) of shaft (201), cup joint mouth (206) have been seted up to the inside of cover joint piece (205).

3. The cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction of claim 1, characterized in that: the blocking column (101) comprises a column body (1011), a first opening (1012) is formed in the column body (1011), a second opening (1013) is formed in the column body (1011), and a round bottom cone (1014) is fixedly connected to the bottom of the column body (1011).

4. The cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction of claim 1, characterized in that: first weir plate (1) and second weir plate (3) are the same structure, block post (101) and arrange the structure for the equidistance, and through first combination strip (102) and second combination strip (104) swing joint, the quantity of first fixed block (103) and second fixed block (105) is two sets of, and places respectively in the both sides of first combination strip (102) and second fixed block (105), the inside swing joint of one side and fixed joint groove (115) of first fixed block (103) and second fixed block (105), block post (101) through connecting bolt (109) and connecting thread (110) respectively with first side connecting strip (106) and second side connecting strip (108) swing joint, connecting bolt (109) and connecting thread (110) quantity are three groups.

5. The cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction of claim 1, characterized in that: the quantity of support bar (111) is two sets of, and the one side of difference support bar (111) with block one side fixed connection of post (101), the quantity of second side connecting strip (108) is two sets of, and respectively swing joint with block one side of post (101), the quantity of first side connecting strip (106) is two sets of, and respectively swing joint with block the opposite side of post (101).

6. The cofferdam structure for hydraulic and hydroelectric engineering hydraulic construction of claim 2, characterized in that: first joint groove (202) and second joint groove (203) are seted up to the inside of shaft (201), and the inside in first joint groove (202) and second joint groove (203) respectively with the outside swing joint of first combination strip (102) and second combination strip (104), socket (206) have been seted up to the inside of cup jointing piece (205), and the inside of socket (206) respectively with combination piece (114) swing joint.