CN213571996U

CN213571996U - Cofferdam protection net for hydraulic engineering

Info

Publication number: CN213571996U
Application number: CN202021695629.XU
Authority: CN
Inventors: 李君武; 薛真真
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-29
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a cofferdam protection network for hydraulic engineering, the on-line screen storage device comprises a base, the equal fixedly connected with fixing base in both sides at base top is provided with the protection network frame between two fixing bases, the inner wall fixedly connected with protection network body of protection network frame, the bottom fixedly connected with stopper of protection network frame, the spacing groove that uses with the stopper cooperation is seted up at the top of base, the bottom of stopper extends to the inner chamber of spacing groove, the equal fixedly connected with inserted block in both sides of protection network frame. The utility model discloses a set up base, fixing base, protection network frame, protection network body, stopper, spacing groove, inserted block, slot, handle, arm-tie, fixture block, draw-in groove, pull rod and spring, solved current cofferdam protection network for hydraulic engineering and be not convenient for maintain and the problem of change, this cofferdam protection network for hydraulic engineering possesses the advantage of being convenient for to maintain and change, is worth promoting.

Description

Cofferdam protection net for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a cofferdam protection network for hydraulic engineering.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfulness removal prosperity purpose and the engineering of building, also be called water engineering, water is the essential valuable resource of mankind's production and life, but its naturally occurring state does not accord with mankind's needs completely, only build hydraulic engineering, just can control rivers, prevent flood disasters, and the regulation and the distribution of water yield, in order to satisfy people's life and production to the needs of water resource, need use cofferdam protection network at present in hydraulic engineering, the protection network is damaged if the wire side appears, just need dismantle it and maintain or change it, but present protection network all adopts the bolt to fix mostly, all need use specialized tool to operate its bolt when dismantling and installing, waste time and energy, very trouble, be unfavorable for the maintenance of protection network.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cofferdam protection network for hydraulic engineering possesses the advantage of being convenient for maintain and change, has solved the problem that current cofferdam protection network for hydraulic engineering is not convenient for maintain and change.

In order to achieve the above object, the utility model provides a following technical scheme: a cofferdam protection net for hydraulic engineering comprises a base, wherein both sides of the top of the base are fixedly connected with fixing seats, a protection net framework is arranged between the two fixing seats, the inner wall of the protection net framework is fixedly connected with a protection net body, the bottom of the protection net framework is fixedly connected with a limiting block, the top of the base is provided with a limiting groove matched with the limiting block, the bottom of the limiting block extends to the inner cavity of the limiting groove, both sides of the protection net framework are fixedly connected with an inserting block, one side, opposite to the two fixing seats, of the inserting block is provided with a slot matched with the inserting block, one side, far away from the protection net framework, of the inserting block extends to the inner cavity of the slot, one side, opposite to the two fixing seats, of the inner cavity of the fixing seat is provided with a pulling plate, the top and the bottom of one side, opposite to, one side, far away from the arm-tie, of the clamping block penetrates through the fixing seat and extends to the inner cavity of the clamping groove, pull rods are fixedly connected to the top and the bottom of one side, opposite to the two arm-ties, of the clamping block, one end, far away from the arm-tie, of each pull rod penetrates through the fixing seat and is fixedly connected with the handle, and a spring is fixedly connected to one side, opposite to the two arm-tie, of.

Preferably, the front side and the rear side of the two sides of the top of the base are provided with mounting holes, and one side of the two fixing seats opposite to each other is provided with a through hole matched with the pull rod for use.

Preferably, the bottom of the limiting block is in contact with the inner wall of the limiting groove, the surface of the inserting block is in contact with the inner wall of the slot, and the surface of the clamping block is in contact with the inner wall of the clamping groove.

Preferably, the top and the bottom of arm-tie all fixedly connected with slider, the spout that uses with the slider cooperation is all seted up to the top and the bottom of fixing base inner chamber, one side that the arm-tie was kept away from to the slider extends to the inner chamber of spout.

Preferably, a hand wheel is arranged on one side, away from the fixing seat, of the handle, threaded rods are fixedly connected to one opposite sides of the two hand wheels, one opposite ends of the two threaded rods penetrate through the handle and are in contact with the fixing seat, and threaded holes matched with the threaded rods for use are formed in one side of the handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up base, fixing base, protection network frame, protection network body, stopper, spacing groove, inserted block, slot, handle, arm-tie, fixture block, draw-in groove, pull rod and spring, solved current cofferdam protection network for hydraulic engineering and be not convenient for maintain and the problem of change, this cofferdam protection network for hydraulic engineering possesses the advantage of being convenient for to maintain and change, is worth promoting.

2. The utility model discloses a set up the spacing groove, the use of the stopper of can being convenient for, through setting up the slot, the use of inserted block of can being convenient for, through setting up the handle, can the person of facilitating the use stimulate the pull rod, through setting up the draw-in groove, the use of the fixture block of can being convenient for, through setting up the mounting hole, the fixing of the base of can being convenient for, through setting up the through-hole, the installation and the use of the pull rod of can being convenient for, through setting up slider and spout, the removal of the arm-tie of can being convenient for, through setting up the hand wheel, can the person of facilitating the use rotate.

Drawings

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

fig. 2 is a top view of the fixing base and the protective net frame of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. a protective net frame; 4. a protective net body; 5. a limiting block; 6. a limiting groove; 7. inserting a block; 8. a slot; 9. a grip; 10. pulling a plate; 11. a clamping block; 12. a card slot; 13. a pull rod; 14. a spring; 15. mounting holes; 16. a through hole; 17. a slider; 18. a chute; 19. a hand wheel; 20. a threaded rod; 21. a threaded bore.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a cofferdam protection net for hydraulic engineering comprises a base 1, fixing bases 2 are fixedly connected to both sides of the top of the base 1, a protection net frame 3 is arranged between the two fixing bases 2, a protection net body 4 is fixedly connected to the inner wall of the protection net frame 3, a limiting block 5 is fixedly connected to the bottom of the protection net frame 3, a limiting groove 6 matched with the limiting block 5 is formed in the top of the base 1, the bottom of the limiting block 5 extends to the inner cavity of the limiting groove 6, inserting blocks 7 are fixedly connected to both sides of the protection net frame 3, inserting slots 8 matched with the inserting blocks 7 are formed in the opposite sides of the two fixing bases 2, one side of the inserting block 7 away from the protection net frame 3 extends to the inner cavity of the inserting slot 8, handles 9 are arranged on the opposite sides of the two fixing bases 2, pull plates 10 are arranged in the inner cavities of the fixing bases 2, the opposite sides of the two inserting blocks 7 are respectively provided with a clamping groove 12 matched with the clamping block 11 for use, one side of the clamping block 11 far away from the pulling plate 10 penetrates through the fixed seat 2 and extends to an inner cavity of the clamping groove 12, the tops and the bottoms of the opposite sides of the two pulling plates 10 are respectively fixedly connected with a pulling rod 13, one end of the pulling rod 13 far away from the pulling plate 10 penetrates through the fixed seat 2 and is fixedly connected with the handle 9, one opposite side of the two pulling plates 10 is fixedly connected with a spring 14, the front side and the rear side of the two sides of the top of the base 1 are respectively provided with a mounting hole 15, one opposite side of the two fixed seats 2 is respectively provided with a through hole 16 matched with the pulling rod 13 for use, the bottom of the limiting block 5 is contacted with the inner wall of the limiting groove 6, the surface of the inserting block 7 is contacted with the inner wall of the slot 8, the surface of the clamping block 11 is contacted with the inner, one side of the sliding block 17, which is far away from the pulling plate 10, extends to an inner cavity of the sliding groove 18, one side of the handle 9, which is far away from the fixed seat 2, is provided with a hand wheel 19, one sides, which are opposite to the two hand wheels 19, are fixedly connected with threaded rods 20, one ends, which are opposite to the two threaded rods 20, penetrate through the handle 9 and are contacted with the fixed seat 2, one side of the handle 9 is provided with threaded holes 21 matched with the threaded rods 20 for use, the use of the limiting blocks 5 can be facilitated by arranging the limiting grooves 6, the use of the inserting blocks 7 can be facilitated by arranging the inserting grooves 8, the use of the pulling rod 13 can be facilitated by arranging the handle 9, the use of the clamping blocks 11 can be facilitated by arranging the clamping grooves 12, the fixing of the base 1 can be facilitated by arranging the mounting holes 15, the installation and the use of the pulling rod 13 can, can the person of facilitating the use rotate threaded rod 20, through setting up screw hole 21, the installation and the use of threaded rod 20 of being convenient for, through setting up base 1, fixing base 2, protection network frame 3, protection network body 4, stopper 5, spacing groove 6, inserted block 7, slot 8, handle 9, arm-tie 10, fixture block 11, draw-in groove 12, pull rod 13 and spring 14, the problem of current cofferdam protection network for hydraulic engineering not convenient to maintain and change has been solved, this cofferdam protection network for hydraulic engineering, possess the advantage of being convenient for maintain and change, be worth promoting.

When the protective net is needed to be disassembled, the pull rod 13 is pulled through the matching of the handle 9, the pull rod 13 drives the two pull plates 10 to move towards the opposite side, the pull plates 10 drive the clamping blocks 11 to move out of the clamping grooves 12, then the protective net frame 3 can move upwards to disassemble, when the protective net is needed to be assembled, the protective net frame 3 only needs to be moved to drive the inserting blocks 7 to enter the slots 8 and then move downwards, the inserting blocks 7 move downwards to extrude the clamping blocks 11, the two clamping blocks 11 are driven to move towards the opposite side, the clamping blocks 11 drive the pull plates 10 to extrude the springs 14 until the clamping grooves 12 correspond to the clamping blocks 11, the springs 14 reset to drive the clamping blocks 11 to enter the clamping grooves 12 through the matching of the pull plates 10, the fixation is completed, when the protective net is disassembled, the threaded rod 20 can be rotated through the matching of the hand wheel 19 after the handle 9 is pulled, so that the threaded, the handle 9 is fixed, so that the worker can conveniently detach the protective net.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cofferdam protection network for hydraulic engineering, includes base (1), its characterized in that: the protective net comprises a base (1), fixing seats (2) are fixedly connected to two sides of the top of the base (1), a protective net frame (3) is arranged between the two fixing seats (2), a protective net body (4) is fixedly connected to the inner wall of the protective net frame (3), a limiting block (5) is fixedly connected to the bottom of the protective net frame (3), a limiting groove (6) matched with the limiting block (5) is formed in the top of the base (1), the bottom of the limiting block (5) extends to the inner cavity of the limiting groove (6), inserting blocks (7) are fixedly connected to two sides of the protective net frame (3), inserting grooves (8) matched with the inserting blocks (7) are formed in one sides, opposite to the two fixing seats (2), of each inserting block (7), one side, far away from the protective net frame (3), extends to the inner cavity of each inserting groove (8), and handles (9) are, the inner chamber of fixing base (2) is provided with arm-tie (10), and draw-in groove (12) that use with fixture block (11) cooperation are all seted up to the top and the equal fixedly connected with fixture block (11) in bottom of the relative one side of two arm-ties (10), draw-in groove (11) that use are kept away from in one side of two inserted blocks (7) opposite, fixture block (11) are kept away from arm-tie (10) and are run through fixing base (2) and extend to the inner chamber of draw-in groove (12), the equal fixedly connected with pull rod (13) in top and the bottom of the opposite one side of two arm-tie (10), the one end that arm-tie (10) were kept away from in pull rod (13) runs through fixing base (2) and with handle (9) fixed connection, one.

2. The cofferdam protection net for hydraulic engineering of claim 1, characterized in that: mounting holes (15) are formed in the front side and the rear side of the two sides of the top of the base (1), and through holes (16) matched with the pull rods (13) for use are formed in the opposite sides of the two fixing seats (2).

3. The cofferdam protection net for hydraulic engineering of claim 1, characterized in that: the bottom of stopper (5) and the inner wall contact of spacing groove (6), the surface of inserted block (7) and the inner wall contact of slot (8), the surface of fixture block (11) and the inner wall contact of draw-in groove (12).

4. The cofferdam protection net for hydraulic engineering of claim 1, characterized in that: the top and the bottom of arm-tie (10) all fixedly connected with slider (17), spout (18) that use with slider (17) cooperation are all seted up to the top and the bottom of fixing base (2) inner chamber, one side that arm-tie (10) were kept away from in slider (17) extends to the inner chamber of spout (18).

5. The cofferdam protection net for hydraulic engineering of claim 1, characterized in that: one side that fixing base (2) were kept away from in handle (9) is provided with hand wheel (19), the equal fixedly connected with threaded rod (20) in one side that two hand wheel (19) are relative, and handle (9) and the contact with fixing base (2) are all run through to the one end that two threaded rod (20) are relative, screw hole (21) of using with threaded rod (20) cooperation are seted up to one side of handle (9).