CN216515678U

CN216515678U - Water conservancy construction is with dismantlement formula cofferdam

Info

Publication number: CN216515678U
Application number: CN202123138939.9U
Authority: CN
Inventors: 钟绵志
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-13
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a detachable cofferdam for water conservancy construction, which comprises a base plate and a reinforcing mechanism, wherein a connecting groove in the vertical direction is embedded in the center of the front end of the outer wall of the base plate; the reinforcing mechanism comprises a cavity plate, the center of the bottom end of the outer wall of the cavity plate is rotatably connected with the bottom end of the supporting column, and the top end of the supporting column is rotatably connected with one side of the clamping plate. Through rotating the carousel, the carousel drives the cavity axle and rotates, and along the vertical downstream of cavity axle direction with cavity axle screw-thread fit's threaded rod under the restriction of slider and spout, make the threaded rod drive the vertical downstream of drilling rod, until inserting the drilling rod ground, realize the fixed of device, fixed effect when increasing the cofferdam and using, the depth of insertion of drilling rod is adjusted according to concrete river environment to the also being convenient for.

Description

Water conservancy construction is with dismantlement formula cofferdam

Technical Field

The utility model relates to the field of water conservancy construction, in particular to a detachable cofferdam for water conservancy construction.

Background

The cofferdam is a temporary enclosure structure constructed for constructing permanent water conservancy facilities in the construction of water conservancy projects, and 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. The cofferdam is mainly used in hydraulic buildings, and is generally dismantled after being used up except being used as a part of a formal building.

The existing cofferdam is relatively troublesome in the process of installation and disassembly, and can only be used once if being welded completely, so that the material waste is caused, and meanwhile, the fixing effect of the existing cofferdam in the use process is poor, and the stability is to be enhanced. Consequently, provide a dismantlement formula cofferdam for water conservancy construction to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water conservancy construction is with dismantlement formula cofferdam is used for solving the fixed poor problem of effect of cofferdam among the prior art in this embodiment.

According to one aspect of the utility model, the detachable cofferdam for water conservancy construction comprises a base plate and a reinforcing mechanism, wherein a connecting groove in the vertical direction is embedded in the center of the front end of the outer wall of the base plate, a connecting convex strip is fixedly connected to the center of the rear side of the outer wall of the base plate, and the connecting convex strip is clamped with the connecting groove;

reinforcing mechanism includes the cavity board, cavity board outer wall bottom center department rotates joint support post bottom, the support column top is rotated and is connected cardboard one side, cardboard joint draw-in groove, the draw-in groove level inlays in base plate left side top center department, cavity board outer wall right side center department fixed connection cardboard, another draw-in groove of cardboard joint, the draw-in groove level inlays in base plate left side below center department, cavity inboard wall left and right sides center punishment has respectively inlayed the spread groove, two the spread groove slides respectively and cup joints connecting block one end, two fixed connection holds box outer wall left and right sides rear respectively the one end that the connecting block is close to each other, it slides and cup joints cavity board inner chamber to hold the box, both sides fixed connection respectively place the board around holding box inner wall bottom.

Further, two be equipped with the clamp plate respectively directly over placing the board, the clamp plate left and right sides is fixed connection elevator respectively, two the elevator is respectively threaded socket and runs through spacing bolt top, two spacing bolt bottom rotates respectively to be connected and holds box inner wall bottom.

And furthermore, four lifting blocks are respectively fixedly connected with limiting blocks at one side close to the side wall of the containing box, four limiting blocks are respectively sleeved in the inner cavities of the limiting grooves in a sliding manner, and four limiting grooves are respectively vertically embedded at the left side and the right side of the inner wall of the containing box.

Further, the center of the top end of the right side of the outer wall of the substrate is fixedly connected with a first fixed block, the center of the right side of the outer wall of the substrate is fixedly connected with a second fixed block, and the center of the bottom end of the right side of the outer wall of the substrate is fixedly connected with a third fixed block.

Furthermore, the center of the first fixed block is rotatably connected with and penetrates through the bottom end of the rotary table, the bottom end of the rotary table is fixedly connected with the center of the top end of the outer wall of the cavity shaft, and the bottom end of the outer wall of the cavity shaft is rotatably connected with the center of the top end of the first fixed block.

Further, cavity axle inner chamber screw thread cup joints the threaded rod top, the threaded rod bottom slides and cup joints and runs through second fixed block center department, threaded rod bottom fixed connection drilling rod top, the drilling rod bottom slides and cup joints and runs through the third fixed block.

Further, drilling rod left side top fixed connection slider one end, the slider other end slides and cup joints at the spout inner chamber, the spout is vertical to be inlayed in base plate right side below center department.

Furthermore, hold box outer wall front side fixed connection baffle rear side center department, baffle rear side joint cavity board outer wall front side.

According to the embodiment of the utility model, the reinforcing mechanism is adopted, so that the problem of poor fixing effect of the cofferdam is solved, and the stability of the cofferdam in the using process is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present invention;

FIG. 3 is a top view of the overall internal structure of an embodiment of the present invention.

In the figure: 1. base plate, 2, the stopper, 3, connect the sand grip, 4, the carousel, 5, first fixed block, 6, the cavity axle, 7, the threaded rod, 8, the second fixed block, 9, the slider, 10, the spout, 11, the drilling rod, 12, the third fixed block, 13, place the board, 14, the spacing groove, 15, the connecting block, 16, spacing bolt, 17, the clamp plate, 18, the support column, 19, connecting groove, 20, the baffle, 21, the cavity board, 22, hold the box, 23, the spread groove, 24, the elevator, 25, the cardboard, 26, the draw-in groove.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The reinforcing mechanism in this embodiment may be applied to various cofferdams, for example, the following cofferdams are provided in this embodiment, and the reinforcing mechanism in this embodiment may be used to reinforce the following cofferdams.

The cofferdam is composed of a plurality of cofferdam units, only one cofferdam unit is shown in the embodiment, and the actual number can be adjusted according to the installation requirement. The cofferdam unit comprises a baffle plate, the baffle plate is in a long strip plate shape, a supporting plate is fixedly arranged at the end part of one side of the baffle plate, the plane of the supporting plate is vertical to the plane of the baffle plate and vertical to the length direction of the baffle plate, and the side of the supporting plate, which is far away from the baffle plate, is flush with the end surface of the baffle plate; a plurality of inclined supporting rods are fixedly arranged between the baffle plate and the supporting plate, two ends of each inclined supporting rod are respectively fixed with the supporting plate and the baffle plate, and in the embodiment, the inclined supporting rods on each cofferdam unit are arranged to be roots. The supporting plate and the baffle plate form a main body of the cofferdam to play a role of water retaining. For the convenience of cofferdam installation at the bottom fixed, be provided with many stock in the one end that is provided with the backup pad on the baffle is fixed, the length direction of stock is unanimous with the length direction of baffle, and the stock keeps away from the one end of baffle and establishes to most advanced, in this embodiment, sets up four stock on the baffle. In the week side of baffle, seted up the mounting groove on its length direction's a side along, the mounting groove is seted up along the length direction of baffle, on the baffle with set up the mounting groove one side relative one side an organic whole be provided with the mounting bar of mounting groove gomphosis adaptation, the length direction and the mounting groove length direction of mounting bar are unanimous, still be provided with between two adjacent baffles and make the fixed locking piece of inlaying locating in the seal groove of sealing strip, the locking piece can be dismantled and set up between two adjacent baffles. Through the gomphosis of mounting bar and mounting groove to through the locking piece locking, realize the fixed mounting between the adjacent baffle promptly, the setting dismantled of locking piece makes and can separate between two adjacent baffles simultaneously, in order to carry out the dismantlement work of cofferdam. In the embodiment, the first locking grooves are formed in the two opposite sides of the mounting bar, and the second locking grooves are formed in the two opposite inner side walls of the mounting groove; the locking piece comprises a locking rod movably arranged in the locking hole in a penetrating mode, and the locking rod is cylindrical and has the diameter the same as that of the locking hole. Through penetrating the locking lever in the locking hole for the mounting bar is difficult for breaking away from with the mounting groove, thereby realizes fixing between the adjacent baffle, improves cofferdam installation and construction's efficiency, simultaneously, only need take out the locking lever can make things convenient for the dismantlement construction of cofferdam with two baffle separation.

Of course, the present embodiment may also be used to reinforce other structures of waste disposal devices. Here, details are not repeated, and the cofferdam of the embodiment of the present invention is described below.

Referring to fig. 1-3, the detachable cofferdam for water conservancy construction comprises a base plate 1 and a reinforcing mechanism, wherein a connecting groove 19 in the vertical direction is embedded in the center of the front end of the outer wall of the base plate 1, a connecting convex strip 3 is fixedly connected to the center of the rear side of the outer wall of the base plate 1, and the connecting convex strip 3 is clamped with the connecting groove 19;

the reinforcing mechanism comprises a cavity plate 21, the center of the bottom end of the outer wall of the cavity plate 21 is rotatably connected with the bottom end of the supporting column 18, the top end of the supporting column 18 is rotatably connected with one side of a clamping plate 25, the clamping plate 25 is clamped with a clamping groove 26, the clamping groove 26 is horizontally embedded at the center of the upper left side of the base plate 1, the clamping plate 25 is fixedly connected at the center of the right side of the outer wall of the cavity plate 21, the clamping plate 25 is clamped with the other clamping groove 26, the clamping groove 26 is horizontally embedded at the center of the lower part of the left side of the base plate 1, the centers of the left side and the right side of the inner wall of the cavity plate 21 are respectively embedded with a connecting groove 23, the two connecting grooves 23 are respectively sleeved with one end of a connecting block 15 in a sliding way, the mutually close ends of the two connecting blocks 15 are respectively fixedly connected with the rear parts of the left side and the right side of the outer wall of a containing box 22, the containing box 22 is slidably sleeved with the inner cavity of the cavity plate 21, and the front side and the rear side of the bottom end of the inner wall of the containing box 22 are respectively fixedly connected with the placing plate 13.

A pressing plate 17 is respectively arranged right above the two placing plates 13, the left side and the right side of the pressing plate 17 are respectively fixedly connected with a lifting block 24, the two lifting blocks 24 are respectively in threaded sleeve connection and penetrate through the top ends of limiting bolts 16, the bottom ends of the two limiting bolts 16 are respectively rotatably connected with the bottom end of the inner wall of a containing box 22, the lifting of the lifting blocks 24 is adjusted by rotating the limiting bolts 16, one side, close to the side wall of the containing box 22, of each lifting block 24 is respectively fixedly connected with a limiting block 2, the four limiting blocks 2 are respectively in sliding sleeve connection with the inner cavity of a limiting groove 14, the four limiting grooves 14 are respectively vertically embedded in the left side and the right side of the inner wall of the containing box 22, the lifting movement stability of the lifting blocks 24 is improved, the center of the top end of the right side of the outer wall of the substrate 1 is fixedly connected with a first fixing block 5, the center of the right side of the outer wall of the substrate 1 is fixedly connected with a second fixing block 8, and the center of the bottom end of the right side of the outer wall of the substrate 1 is fixedly connected with a third fixing block 12, the center of the first fixed block 5 is rotatably connected with and penetrates through the bottom of the rotary table 4, the bottom of the rotary table 4 is fixedly connected with the center of the top end of the outer wall of the cavity shaft 6, the bottom of the outer wall of the cavity shaft 6 is rotatably connected with the center of the top end of the first fixed block 5, the cavity shaft 6 is driven to rotate by rotating the rotary table 4, the inner cavity of the cavity shaft 6 is in threaded sleeve connection with the top end of the threaded rod 7, the bottom of the threaded rod 7 is in sliding sleeve connection with the center of the second fixed block 8, the bottom of the threaded rod 7 is fixedly connected with the top end of the drill rod 11, the bottom of the drill rod 11 is in sliding sleeve connection with and penetrates through the third fixed block 12, the drill rod 11 is driven to do lifting motion by rotating the cavity shaft 6, the top end of the left side of the drill rod 11 is fixedly connected with one end of the slide block 9, the other end of the slide block 9 is in sliding sleeve connection with the inner cavity of the slide groove 10, the slide groove 10 is vertically embedded in the center of the lower part of the right side of the base plate 1 to limit the rotation of the drill rod 11, hold box 22 outer wall front side fixed connection baffle 20 rear side center department, baffle 20 rear side joint cavity board 21 outer wall front side makes things convenient for pull baffle 20.

When the sand bag fixing device is used, electrical components appearing in the sand bag fixing device are externally connected with a power supply and a control switch when the sand bag fixing device is used, two clamping plates 25 are respectively clamped and connected into clamping grooves 26 to realize stable connection of a reinforcing mechanism and a base plate 1, a processing mechanism and the base plate 1 are also convenient to disassemble, the baffle 20 drives a containing box 22 to be separated from a cavity plate 21 by pulling the baffle 20 outwards, a bearing sand bag is placed on a corresponding placing plate 13, the pressure plate 17 is driven to vertically move downwards by rotating a limiting bolt 16 and a lifting block 24 in threaded fit with the limiting bolt 16 under the limitation of a limiting block 2 and a limiting groove 14, the pressure plate 17 compresses the bearing sand bag to avoid deviation in the using process of the bearing sand bag, the baffle 20 is pushed inwards to clamp the cavity plate 21 again to realize fixing of the containing box 22, the replacement and fixing of the bearing sand bag are convenient, and the connecting convex strips 3 and the connecting grooves 19 are matched with each other, make things convenient for connection of a plurality of base plates 1 to use to adapt to different water conservancy construction environment, at last through rotating carousel 4, carousel 4 drives cavity axle 6 and rotates, and 6 screw-thread fit's of cavity axle threaded rod 7 moves along the vertical downstream of 6 directions of cavity axle under the restriction of slider 9 and spout 10, makes threaded rod 7 drive the vertical downstream of drilling rod 11, until inserting drilling rod 11 ground, realizes the fixed of device, fixed effect when increasing the cofferdam and using.

The utility model has the advantages that:

1. the sand bag placing device is simple to operate, the baffle plate is pulled outwards to drive the containing box to be separated from the cavity plate, the bearing sand bag is placed on the corresponding placing plate, the limiting bolt is rotated, the lifting block in threaded fit with the limiting bolt drives the pressing plate to vertically move downwards under the limitation of the limiting block and the limiting groove, the pressing plate is enabled to tightly press the bearing sand bag, the bearing sand bag is prevented from being deviated in the using process, the baffle plate is pushed inwards to be clamped with the cavity plate again, the containing box is fixed, and the bearing sand bag is convenient to replace and fix;

2. the cofferdam is reasonable in structure, the connection of a plurality of base plates is convenient to use by matching the connection convex strips and the connection grooves so as to adapt to different water conservancy construction environments, the rotary table drives the cavity shaft to rotate by rotating the rotary table, the threaded rod in threaded fit with the cavity shaft vertically moves downwards along the cavity shaft direction under the limitation of the slide block and the slide groove, the threaded rod drives the drill rod to vertically move downwards until the drill rod is inserted into the ground, the fixing of the cofferdam is realized, the fixing effect during the use of the cofferdam is increased, and the insertion depth of the drill rod can be conveniently adjusted according to specific river environments.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 water conservancy construction is with dismantlement formula cofferdam which characterized in that: the reinforcing structure comprises a substrate (1) and a reinforcing mechanism, wherein a connecting groove (19) in the vertical direction is embedded in the center of the front end of the outer wall of the substrate (1), a connecting convex strip (3) is fixedly connected to the center of the rear side of the outer wall of the substrate (1), and the connecting convex strip (3) is clamped with the connecting groove (19);

the reinforcing mechanism comprises a cavity plate (21), the bottom end of the outer wall bottom center of the cavity plate (21) is rotatably connected with the bottom end of a supporting column (18), the top end of the supporting column (18) is rotatably connected with one side of a clamping plate (25), the clamping plate (25) is clamped with a clamping groove (26), the clamping groove (26) is horizontally embedded at the center of the upper left side of a substrate (1), the center of the right side of the outer wall of the cavity plate (21) is fixedly connected with the clamping plate (25), the clamping plate (25) is clamped with another clamping groove (26), the clamping groove (26) is horizontally embedded at the center of the lower left side of the substrate (1), connecting grooves (23) are respectively embedded at the centers of the left side and the right side of the inner wall of the cavity plate (21), the two connecting grooves (23) are respectively slidably connected with one end of a connecting block (15), and the two ends of the connecting blocks (15) which are close to each other are respectively fixedly connected with the rear sides of the left and the outer wall of a box (22), the containing box (22) is slidably sleeved with the inner cavity of the cavity plate (21), and the front side and the rear side of the bottom end of the inner wall of the containing box (22) are respectively fixedly connected with the placing plate (13).

2. The water conservancy construction is with dismantlement formula cofferdam of claim 1 which characterized in that: two place board (13) directly over be equipped with clamp plate (17) respectively, clamp plate (17) left and right sides is fixed connection elevator (24) respectively, two elevator (24) respectively the screw thread cup joint and run through spacing bolt (16) top, two spacing bolt (16) bottom rotates respectively to be connected and holds box (22) inner wall bottom.

3. The water conservancy construction is with dismantlement formula cofferdam of claim 2, its characterized in that: four one side that elevator (24) are close to and hold box (22) lateral wall is fixed connection stopper (2) respectively, four stopper (2) slide respectively and cup joint at spacing groove (14) inner chamber, four spacing groove (14) are vertical respectively to be inlayed and hold box (22) inner wall left and right sides.

4. The water conservancy construction is with dismantlement formula cofferdam of claim 1 which characterized in that: the base plate (1) outer wall right side top center department fixed connection first fixed block (5), base plate (1) outer wall right side center department fixed connection second fixed block (8), base plate (1) outer wall right side bottom center department fixed connection third fixed block (12).

5. The water conservancy construction is with dismantlement formula cofferdam according to claim 4, characterized in that: first fixed block (5) center department rotates to be connected and runs through carousel (4) bottom, carousel (4) bottom fixed connection cavity axle (6) outer wall top center department, cavity axle (6) outer wall bottom rotates to be connected first fixed block (5) top center department.

6. The water conservancy construction is with dismantlement formula cofferdam of claim 5 which characterized in that: threaded rod (7) top is cup jointed to cavity axle (6) inner chamber screw thread, threaded rod (7) bottom slides and cup joints and runs through second fixed block (8) center department, threaded rod (7) bottom fixed connection drilling rod (11) top, drilling rod (11) bottom slides and cup joints and runs through third fixed block (12).

7. The water conservancy construction is with dismantlement formula cofferdam of claim 6, characterized in that: the drill rod (11) is characterized in that the top end of the left side of the drill rod (11) is fixedly connected with one end of a sliding block (9), the other end of the sliding block (9) is sleeved in an inner cavity of a sliding groove (10) in a sliding mode, and the sliding groove (10) is vertically embedded in the center of the lower portion of the right side of the base plate (1).

8. The water conservancy construction is with dismantlement formula cofferdam of claim 1 which characterized in that: hold box (22) outer wall front side fixed connection baffle (20) rear side center department, baffle (20) rear side joint cavity board (21) outer wall front side.