CN214530537U - Multifunctional dam baseboard - Google Patents

Abstract

The utility model belongs to the technical field of hydraulic engineering building, concretely relates to multi-functional dam bottom plate, the interval is provided with the mound wall on the dam bottom plate, and is adjacent install the rubber dam bag through anchor on the dam bottom plate between the mound wall, it has hydraulic pressure dam base hole to reserve on the last face of dam bottom plate for change installation hydraulic pressure dam, the utility model provides a pair of multi-functional dam bottom plate through reserve hydraulic pressure dam base hole on the dam bottom plate, the dam type is changed to the later stage is convenient, need not demolish the reconstruction, just can realize the change installation of rubber dam and hydraulic pressure dam, and construction period is short, saves investment cost.

Description

Multifunctional dam baseboard

Technical Field

The utility model belongs to the technical field of hydraulic engineering building, concretely relates to multi-functional dam bottom plate.

Background

The rubber dam engineering is a water retaining building, and the rubber cloth made of rubber and fiber is used as dam bag and anchored to the dam base plate to form a closed flexible water retaining building. Because of the advantages of novel structure, convenient lifting, obvious social benefit, convenient management and the like, the device is widely applied to the fields of flood control, irrigation, urban and rural water supply, hydroelectric generation, environment beautification and the like.

The existing rubber dam bottom plate is simple and single in structure and only suitable for one dam type, and when the rubber dam is required to be replaced by a hydraulic dam in rainy seasons, the rubber dam bottom plate needs to be detached, and the dam bottom plate suitable for the hydraulic dam type is rebuilt, so that the construction period is long, and the manufacturing cost is high. In addition, rubber dam bag is flexible structure, the dam bag receives the washing away of rivers, receive sharp-pointed object's puncture and the wearing and tearing of hard thing easily, cause the dam bag damaged, current rubber dam structure is overhauing, there is following problem when the maintenance, overhaul, during the maintenance, need the manual work to overhaul the gate transportation to overhauing, the maintenance scene, through laying the gate of overhauing and examining between the pier that sets up, maintenance work, overhaul, after the maintenance, the manual work is transported back the gate of overhauing again, the amount of manual labor has increased undoubtedly, waste time and energy, the overhaul is reduced, maintenance efficiency.

Based on this, the present application provides a multi-functional dam base plate.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims to provide a multi-functional dam bottom plate.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize: the utility model provides a multi-functional dam bottom plate, the interval is provided with the mound wall on the dam bottom plate, and is adjacent install the rubber dam bag through anchor on the dam bottom plate between the mound wall, it has hydraulic dam base hole to reserve on the last face of dam bottom plate for change installation hydraulic dam.

Under preferred condition, adjacent set up the access door groove one that is used for placing the access door on the dam bottom plate between the mound wall, access door groove one is followed dam bottom plate length direction arranges, two spouts, two have been arranged along its length direction to the tank bottom portion of access door groove one the tip of spout all is equipped with the pneumatic cylinder, two of mutual disposition the tip of pneumatic cylinder all is connected with the telescopic link, the diapire both ends of access door all are equipped with the draw-in groove, two the telescopic link is forked and is arranged, two the telescopic link is kept away from the tip of pneumatic cylinder does not extend to two in the draw-in groove, be equipped with the access door draw-in groove on the relative both sides face of mound wall.

Under the preferred condition, the both ends of access door are embedded to have the ball, the ball with access door inslot wall touches mutually.

Under the preferred condition, access door groove two has been seted up at the access door middle part, access door two has been placed in the access door groove two, hydraulic ram has been arranged in the access door groove two, the one end of hydraulic ram with the tank bottom portion in access door groove two is connected, the other end with the diapire of access door two is connected.

Under the preferred condition, a plurality of constant head tanks have been followed vertical arrangement to two inner walls of access door groove, the diapire of access door two is installed inside and is hollow box, install positive reverse motor on the box inside wall, the output shaft end connection of positive reverse motor has the threaded rod, threaded connection has the slider on the threaded rod, be connected with fixed fixture block on the slider, fixed fixture block's tip runs through the box and with the constant head tank block.

Under the optimal condition, a dam bag protection plate is detachably connected to the dam base plate, and the shape of the dam bag protection plate is matched with the shape of the rubber dam bag when the rubber dam bag is stretched.

Compared with the prior art, the utility model discloses following technological effect has:

1. the utility model has the advantages that the hydraulic dam foundation hole is reserved on the dam bottom plate, the dam shape is convenient to replace at the later stage, the replacement and installation of the rubber dam and the hydraulic dam can be realized without dismantling and rebuilding, the construction period is short, and the investment cost is saved;

2. the utility model is provided with the sliding groove, the hydraulic cylinder and the telescopic rod at the bottom of the first access door groove, which can control the ascending and descending of the access door, thus being convenient for the staff to carry out the maintenance and repair work in real time and avoiding the time spent by the staff to carry the access door back and forth;

3. the utility model discloses establish access door two in the access door, through the lift of hydraulic ram control access door two, be applicable to maintenance, maintenance work under the different water level environment, set up the constant head tank at two inner walls of access door groove, set up box, positive and negative motor, threaded rod, slider and fixed fixture block in two bottoms of access door, improved the steadiness between access door and the access door two, guaranteed the normal clear of maintenance, maintenance work.

Other features and advantages of the present invention will be described in detail in the following detailed description.

Drawings

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

FIG. 2 is a schematic structural view after the hydraulic dam is replaced;

FIG. 3 is a cross-sectional view of one of the bottom plates of the dam of the present invention;

FIG. 4 is a top view of a first access door slot of the present invention;

fig. 5 is an enlarged schematic view of a in fig. 1.

The reference numbers in the figures illustrate: 1-a dam bottom plate; 2-pier walls; 3-anchoring means; 4-rubber dam bag; 5-hydraulic dam foundation hole; 6-hydraulic dam; 7-an access door; 8, overhauling the door slot I; 9-a chute; 10-a hydraulic cylinder; 11-a telescopic rod; 12-a card slot; 13-access door slot; 14-a ball bearing; 15-maintenance door slot II; 16-an access door II; 17-hydraulic jack; 18-a positioning groove; 19-a box body; 20-a positive and negative rotation motor; 21-a threaded rod; 22-a slide block; 23-fixing the fixture block.

Detailed Description

In order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further clarified by combining the specific drawings.

It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the multifunctional dam base plate comprises pier walls 2 arranged on dam base plates 1 at intervals, rubber dam bags 4 are mounted on the dam base plates 1 between the adjacent pier walls 2 through anchoring devices 3, hydraulic dam base holes 5 are reserved on the upper plate surface of the dam base plate 1 and used for replacing and mounting hydraulic dams 6, and therefore dam type replacement at the later stage is convenient, replacement and mounting of the rubber dams and the hydraulic dams can be achieved without dismantling and rebuilding, construction period is short, and investment cost is saved.

In the utility model, a first access door groove 8 for placing an access door 7 is arranged on a dam bottom plate 1 between adjacent pier walls 2, the first access door groove 8 is arranged along the length direction of the dam bottom plate 1, two sliding grooves 9 are arranged at the bottom of the first access door groove 8 along the length direction, two ends of the sliding grooves 9 are respectively provided with a hydraulic cylinder 10, two ends of the hydraulic cylinders 10 which are oppositely arranged are respectively connected with a telescopic rod 11, two ends of the bottom wall of the access door 7 are respectively provided with a clamping groove 12, two telescopic rods 11 are arranged in a crossed manner, the ends of the two telescopic rods 11 far away from the hydraulic cylinder 10 respectively extend into the two clamping grooves 12, and further, in order to facilitate the pushing of the access door 7 by the telescopic rods 11 to move upwards, rolling balls are respectively arranged at the ends of the two telescopic rods 11 far away from the hydraulic cylinder 10 in the application, the two opposite side surfaces of the pier wall 2 are provided with the access door clamping grooves 13, so that the design is that when the overhaul and the maintenance are needed, the two hydraulic cylinders 10 are started simultaneously to drive one end parts of the two telescopic rods 11 to slide in the sliding grooves 9 respectively, so that the other ends of the telescopic rods 11 push the access door 7 to move upwards, the overhaul and the maintenance can be conveniently carried out by workers in real time, the workers do not need to spend time to carry the access door 7 back and forth, and a large amount of time and labor force are saved; further, for make access door 7 can access door groove 8 internal stability reciprocates, the utility model discloses the both ends of access door 7 are embedded to have ball 14, ball 14 with 8 inner walls in access door groove touch mutually, have improved access door 7's motion stability.

Further, according to the utility model discloses, two 15 access door grooves have been seted up at 7 middle parts of access door, two 16 access doors have been placed in two 15 access door grooves, hydraulic ram 17 has been arranged in two 15 access door grooves, the one end of hydraulic ram 17 with two 15 tank bottoms in access door grooves are connected, the other end with two 16 diapire of access door are connected, and the design can be under the water level environment of difference like this, controls through the hydraulic ram 17 that sets up two 16 lifting conditions of access door have realized overhauing, maintenance work under different water level environment, have improved the practicality of structure.

Further, the utility model discloses in, two 15 inner walls of access door groove have a plurality of constant head tanks 18 along vertical arrangement, the diapire of two 16 access doors is installed inside and is hollow box 19, install positive reverse motor 20 on the 19 inside walls of box, the output shaft end connection of positive reverse motor 20 has threaded rod 21, threaded connection has slider 22 on the threaded rod 21, be connected with fixture block 23 on the slider 22, fixture block 23's tip runs through box 19 and with constant head tank 18 block. By the design, when the hydraulic ram 17 drives the second access door 16 to ascend to a proper position, the forward and reverse rotating motors are started to drive the threaded rod 21 to rotate, so that the sliding block 22 is driven to move on the threaded rod 21, the fixed clamping block 23 is driven to be clamped and fixed with the positioning groove 18, and the stability between the access door 7 and the second access door 16 is improved.

Further, the dam base plate 1 is detachably connected with a dam bag protection plate, the shape of the dam bag protection plate is identical to that of the rubber dam bag 4 when the dam bag protection plate extends, so that the dam bag protection plate forms a protection cover for the whole rubber dam bag 4, the rubber dam bag 4 is protected in the process that water flows through the rubber dam bag 4, the rubber dam bag 4 is prevented from being scraped by floating objects in water, and the rubber dam bag protection plate can be detached and installed as required.

The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a multi-functional dam bottom plate, its characterized in that, the interval is provided with mound wall (2) on dam bottom plate (1), and is adjacent install rubber dam bag (4) through anchor (3) on dam bottom plate (1) between mound wall (2), it has hydraulic dam foundation hole (5) to reserve on the last face of dam bottom plate (1) for change installation hydraulic dam (6).

2. The multifunctional dam base plate according to claim 1, wherein the dam base plate (1) between the adjacent pier walls (2) is provided with a first access door groove (8) for placing an access door (7), the first access door groove (8) is arranged along the length direction of the dam bottom plate (1), the bottom of the first access door groove (8) is provided with two sliding grooves (9) along the length direction, the end parts of the two sliding grooves (9) are respectively provided with a hydraulic cylinder (10), the end parts of the two hydraulic cylinders (10) which are oppositely arranged are respectively connected with a telescopic rod (11), clamping grooves (12) are formed in two end portions of the bottom wall of the access door (7), the two telescopic rods (11) are arranged in a crossed mode, end portions, far away from the hydraulic cylinder (10), of the two telescopic rods (11) respectively extend into the two clamping grooves (12), and two opposite side surfaces of the pier wall (2) are provided with access door clamping grooves (13).

3. The multifunctional dam base plate according to claim 2, wherein balls (14) are embedded in both ends of the access door (7), and the balls (14) contact with the inner wall of the first access door groove (8).

4. The multifunctional dam base plate according to claim 2, wherein a second access door groove (15) is formed in the middle of the access door (7), a second access door (16) is placed in the second access door groove (15), a hydraulic ram (17) is arranged in the second access door groove (15), one end of the hydraulic ram (17) is connected with the bottom of the second access door groove (15), and the other end of the hydraulic ram is connected with the bottom wall of the second access door (16).

5. The multifunctional dam base plate according to claim 4, wherein a plurality of positioning grooves (18) are vertically arranged on the inner wall of the second access door groove (15), a box body (19) with a hollow interior is installed on the bottom wall of the second access door groove (16), a forward and reverse rotating motor (20) is installed on the inner side wall of the box body (19), a threaded rod (21) is connected to the end portion of an output shaft of the forward and reverse rotating motor (20), a sliding block (22) is connected to the threaded rod (21) in a threaded manner, a fixed clamping block (23) is connected to the sliding block (22), and the end portion of the fixed clamping block (23) penetrates through the box body (19) and is clamped with the positioning grooves (18).

6. The multifunctional dam base plate according to claim 1, characterized in that a dam bag protection plate is detachably connected to the dam base plate (1), and the shape of the dam bag protection plate is matched with the shape of the rubber dam bag (4) when the dam bag is extended.

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