CN208151879U

CN208151879U - A kind of protective device for hydraulic and hydroelectric engineering side slope

Info

Publication number: CN208151879U
Application number: CN201820678278.8U
Authority: CN
Inventors: 张文跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-08
Filing date: 2018-05-08
Publication date: 2018-11-27
Anticipated expiration: 2028-05-08

Abstract

The utility model discloses a kind of protective devices for hydraulic and hydroelectric engineering side slope, including pedestal, the upper surface of the pedestal is opened up there are two the first symmetrical groove, the inside of each first groove is fixedly connected to the first slide bar, the upper surface of the pedestal is placed with vibration damper plate, the bottom surface of the vibration damper plate is fixedly connected there are two symmetrical sliding block, and the right side of each sliding block offers first through hole, and two the first slide bars socket-connect with two first through hole respectively.This is used for the protective device of hydraulic and hydroelectric engineering side slope; by being provided with antiskid plate; the first groove can be protected; prevent foreign matter from entering the anti-collision effect of the first groove the first damping spring of influence; solve the problems, such as that protective fence anti-collision effect is bad, by being provided with being used cooperatively for the first damping spring and the second damping spring, damping simultaneously when vibration damper plate can be made to be hit; it prevents vibration damper plate crooked, further solves the bad problem of protective fence anti-collision effect.

Description

A kind of protective device for hydraulic and hydroelectric engineering side slope

Technical field

The utility model relates to protection technology field, specially a kind of protective device for hydraulic and hydroelectric engineering side slope.

Background technique

Side slope protective screen has active defense and passive protection, and Initiative Defence System is all kinds of flexibilities based on wire rope net On protection slope needed for net covering is wrapped in or rock, to limit weathering off or the destruction and for rockfall of the slope surface rock soil body Collapse, or falling rocks be controlled in a certain range and is moved, passive protection be by wire rope net, ring network, fixed system pressure-reducing ring and Four major parts of steel column are constituted, and steel column connects combination with wire rope net and constitutes an entirety, to the region forming face protected Protection, to prevent the tenesmus of the avalanche rock soil body, plays the role of side slope protection.

With the rapid development of hydraulic and hydroelectric engineering and expressway construction cause, and the day of large-scale major project Benefit increases, and slope treatment is always more and more prominent, and the general anti-collision effect of protective fence currently on the market is bad, we mention thus A kind of protective device for hydraulic and hydroelectric engineering side slope is gone out, to solve the problems, such as this.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of protection dress for hydraulic and hydroelectric engineering side slope It sets, solves the problems, such as that protective fence anti-collision effect is bad.

（Two）Technical solution

To achieve the above object, the utility model provides the following technical solutions：It is a kind of for hydraulic and hydroelectric engineering side slope Protective device, including pedestal, the upper surface of the pedestal are opened up there are two the first symmetrical groove, each first groove Inside be fixedly connected to the first slide bar, the upper surface of the pedestal is placed with vibration damper plate, and the bottom surface of the vibration damper plate is fixed There are two symmetrical sliding block, the right side of each sliding block offers first through hole, and two the first slide bars point for connection It does not socket-connect with two first through hole, the right side of each sliding block is fixedly connected to the first damping spring, each described The right end of first damping spring is fixedly connected with the first groove far from the inner sidewall of sliding block, and two the first slide bars are respectively with two A first damping spring socket-connects.

The upper surface of the pedestal is fixedly connected with support plate, and the top of the vibration damper plate right side is fixedly connected with lid Plate, the bottom surface of the cover board are opened up there are two the second symmetrical groove, and the inside of each second groove is fixedly connected with There is the second slide bar, the top of the support plate left side is fixedly connected with that there are two symmetrical shock bracket, each dampings Left side of the bracket far from support plate one end offers the second through-hole, and two the second slide bars respectively with two the second through-hole phases Socket, each shock bracket are fixedly connected to the second damping spring far from the left side of support plate one end, each described The left end of second damping spring is fixedly connected with the left side wall of the second groove, and two the second slide bars subtract with two second respectively Shake spring socket-connects.

The right side of the base upper surface is fixed to inlay that there are two symmetrical screwed pipe, the inner walls of each screwed pipe It is threaded with threaded rod, the upper surface of each threaded rod is fixedly connected to baffle, each baffle upper surface Middle part be fixedly connected to drive rod.

Preferably, the lower part of the vibration damper plate left side is fixedly connected with protective plate, and the horizontal length value of protective plate is equal Greater than the horizontal length value of two the first grooves.

Preferably, the horizontal length value of two first grooves is respectively equal to the horizontal length value of two the second grooves, The support plate is located at the right side of two the first grooves.

Preferably, the cover board is located at the top of support plate, and two second grooves are located at two the first grooves Surface.

Preferably, the outer surface on each drive rod top is socketed with disk, the right side of each disk upper surface Side is fixedly connected to handle.

Preferably, two drive rod difference are square, and the bottom end of two threaded rods is in coniform respectively.

（Three）Beneficial effect

The utility model provides a kind of protective device for hydraulic and hydroelectric engineering side slope, has following beneficial effect：

（1）This is used for the protective device of hydraulic and hydroelectric engineering side slope, by being provided with protective plate, can protect first recessed Slot prevents foreign matter from entering the anti-collision effect of the first groove the first damping spring of influence, it is bad to solve protective fence anti-collision effect The problem of, by being provided with being used cooperatively for the first damping spring and the second damping spring, when so that the vibration damper plate is hit simultaneously Damping prevents vibration damper plate crooked, further solves the bad problem of protective fence anti-collision effect.

（2）This be used for hydraulic and hydroelectric engineering side slope protective device, by being provided with support plate and cover board, cooperation make With, can prevent foreign matter enter the first groove and the second groove, avoid the first damping spring and the second damping spring because of foreign matter Into damping effect is influenced, the bad problem of protective fence anti-collision effect is significantly solved, by being provided with pedestal, can make to protect Column is more firm, avoid occur when protective fence is hit it is mobile, by being provided with being used cooperatively for disk and threaded rod, Protective fence can be made more firm, further solving protective fence when protective fence is hit, there is a phenomenon where movements.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the utility model pedestal front view；

Fig. 2 is the cross-sectional view of the utility model pedestal side view；

Fig. 3 is structure enlargement diagram at A in the utility model Fig. 1.

In figure：1 pedestal, 2 sliding blocks, 3 second slide bars, 4 second damping springs, 5 second grooves, 6 shock brackets, 7 vibration damper plates, 8 support plates, 9 protective plates, 10 first slide bars, 11 first damping springs, 12 first through hole, 13 first grooves, 14 handles, 15 transmissions Bar, 16 screwed pipes, 17 disks, 18 baffles, 19 threaded rods, 20 second through-holes, 21 cover boards.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of protection for hydraulic and hydroelectric engineering side slope Device, including pedestal 1, the upper surface of pedestal 1 are opened up there are two the first symmetrical groove 13, the inside of each first groove 13 It is fixedly connected to the first slide bar 10, the upper surface of pedestal 1 is placed with vibration damper plate 7, and the protective fence can be made by being provided with vibration damper plate 7 More durable, the lower part of 7 left side of vibration damper plate is fixedly connected with protective plate 9, and the horizontal length value of protective plate 9 is all larger than two The horizontal length value of first groove 13 can protect the first groove 13, prevented foreign matter from entering the first groove 13 influence first and subtracted The anti-collision effect for shaking spring 11, solves the problems, such as that protective fence anti-collision effect is bad, there are two the bottom surface of vibration damper plate 7 is fixedly connected Symmetrical sliding block 2, the right side of each sliding block 2 offer first through hole 12, and two the first slide bars 10 respectively with two First through hole 12 socket-connects, and the right side of each sliding block 2 is fixedly connected to the first damping spring 11, and the first damping spring is arranged 11 provide damping for the first time for vibration damper plate 7, the right end of each first damping spring 11 with the first inside of the groove 13 far from sliding block 2 Wall is fixedly connected, and two the first slide bars 10 socket-connect with two the first damping springs 11 respectively, and the first slide bar 10 can prevent Skew occurs for the first damping spring 11.

The upper surface of pedestal 1 is fixedly connected with support plate 8, and support plate 8 is located at the right side of two the first grooves 13, makes to support Plate 8 can protect the first groove 13 and the second groove 5, and foreign matter is avoided to enter the first groove 13 and the second groove 5 Inside, the top of 7 right side of vibration damper plate are fixedly connected with cover board 21, and cover board 21 is located at the top of support plate 8, avoided foreign matter into Entering the inside of the first groove 13 and the second groove 5, the bottom surface of cover board 21 is opened up there are two the second symmetrical groove 5, and two the Two grooves 5 are located at the surface of two the first grooves 13, avoid subtracting because of the first damping spring 11 and the second damping spring 4 Brisance direction is inconsistent to cause vibration damper plate 7 that skew occurs, and the horizontal length value of two the first grooves 13 is respectively equal to two second The horizontal length value of groove 5 keeps the first damping spring 11 consistent with the cushion stroke of the second damping spring 4, vibration damper plate 7 is avoided to subtract Occurs crooked phenomenon during shake, the inside of each second groove 5 is fixedly connected to the second slide bar 3,8 left side of support plate Top be fixedly connected there are two symmetrical shock bracket 6, left side of each shock bracket 6 far from 8 one end of support plate is equal The second through-hole 20 is offered, and two the second slide bars 3 socket-connect with two the second through-holes 20 respectively, each shock bracket 6 is separate The left side of 8 one end of support plate is fixedly connected to the second damping spring 4, provides secondary shock-absorbing for vibration damper plate 7, is subtracted by dual Shake increases the damping of the protective fence, solves the problems, such as that protective fence damping effect is bad, the left end of each second damping spring 4 is equal It is fixedly connected with the left side wall of the second groove 5, and two the second slide bars 3 socket-connect with two the second damping springs 4 respectively, prevent Skew occurs during damping for the second damping spring 4.

The right side of 1 upper surface of pedestal is fixed to inlay there are two symmetrical screwed pipe 16, and the inner wall of each screwed pipe 16 is equal Be threaded with threaded rod 19, the bottom end of two threaded rods 19 be in respectively it is coniform, can be more laborsaving threaded rod 19 is revolved Enter underground, the upper surface of each threaded rod 19 is fixedly connected to baffle 18, and the middle part of each 18 upper surface of baffle is fixed to be connected It is connected to drive rod 15, two drive rods 15 are distinguished square, facilitate the rotation of disk 17, and disk 17 screws in threaded rod 19 It can be removed from drive rod 15 behind underground, the outer surface on each 15 top of drive rod is socketed with disk 17, each disk 17 It is fixedly connected to handle 14 on the right side of upper surface, facilitates rotating circular disc 17, threaded rod 19 is screwed in underground, for protective fence increasing Add stability, prevents protective fence from moving.

Working principle：The protective fence is placed at the side slope for needing to protect, 14 rotating circular disk 17 of handle is then passed through, because 19 bottom of threaded rod is in coniform, so threaded rod 19 slowly enters underground with the rotation of disk 17, when having stone or thing When bumping against protective fence, 7 impact forces being subject to of vibration damper plate pass to the first damping spring 11, the first damping by the first slide bar 10 Spring 11 is forced contracting by this, and reduces the power, and when vibration damper plate 7 is by impact force, the impact force is also passed through support plate 8 The second damping spring 4,4 forced compression of the second damping spring are passed to, and reduces the power, passes through the first damping spring 11 and second The cooperation of damping spring 4 makes vibration damper plate 7 not stress, and solves the problems, such as that protective fence anti-collision effect is bad by dual shock absorption.

In conclusion this is used for the protective device of hydraulic and hydroelectric engineering side slope, by being provided with protective plate 9, can protect First groove 13 prevents foreign matter from entering the anti-collision effect of the first groove 13 the first damping spring 11 of influence, solves protective fence The bad problem of anti-collision effect can make to subtract by being provided with being used cooperatively for the first damping spring 11 and the second damping spring 4 Damping simultaneously when shake plate 7 is hit prevents vibration damper plate 7 crooked, further solves the bad problem of protective fence anti-collision effect, pass through Be provided with support plate 8 and cover board 21, be used cooperatively, can prevent foreign matter enter the first groove 13 and the second groove 5, avoid First damping spring 11 and the second damping spring 4 significantly solve protective fence anti-collision effect because foreign matter enters influence damping effect Bad problem can make protective fence more firm, avoid and movement occurs when protective fence is hit by being provided with pedestal 1 Phenomenon can make protective fence more firm, further solve anti-by being provided with being used cooperatively for disk 17 and threaded rod 19 There is a phenomenon where movements for protective fence when guardrail is hit.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of protective device for hydraulic and hydroelectric engineering side slope, including pedestal（1）, it is characterised in that：The pedestal（1）'s Upper surface is opened up there are two the first symmetrical groove（13）, each first groove（13）Inside be fixedly connected to One slide bar（10）, the pedestal（1）Upper surface be placed with vibration damper plate（7）, the vibration damper plate（7）Bottom surface be fixedly connected with two A symmetrical sliding block（2）, each sliding block（2）Right side offer first through hole（12）, and two the first slide bars （10）Respectively with two first through hole（12）It socket-connects, each sliding block（2）Right side be fixedly connected to the first damping Spring（11）, each first damping spring（11）Right end with the first groove（13）Far from sliding block（2）Inner sidewall it is solid Fixed connection, and two the first slide bars（10）Respectively with two the first damping springs（11）It socket-connects；

The pedestal（1）Upper surface be fixedly connected with support plate（8）, the vibration damper plate（7）The top of right side is fixedly connected There is cover board（21）, the cover board（21）Bottom surface open up there are two the second symmetrical groove（5）, each second groove （5）Inside be fixedly connected to the second slide bar（3）, the support plate（8）The top of left side is fixedly connected with that there are two opposite The shock bracket of title（6）, each shock bracket（6）Far from support plate（8）The left side of one end offers the second through-hole （20）, and two the second slide bars（3）Respectively with two the second through-holes（20）It socket-connects, each shock bracket（6）Far from branch Fagging（8）The left side of one end is fixedly connected to the second damping spring（4）, each second damping spring（4）Left end With the second groove（5）Left side wall be fixedly connected, and two the second slide bars（3）Respectively with two the second damping springs（4）Phase Socket；

The pedestal（1）The right side of upper surface is fixed to inlay that there are two symmetrical screwed pipes（16）, each screwed pipe （16）Inner wall be threaded with threaded rod（19）, each threaded rod（19）Upper surface be fixedly connected to baffle （18）, each baffle（18）Drive rod is fixedly connected in the middle part of upper surface（15）.

2. a kind of protective device for hydraulic and hydroelectric engineering side slope according to claim 1, it is characterised in that：It is described to subtract Shake plate（7）The lower part of left side is fixedly connected with protective plate（9）, and protective plate（9）Horizontal length value be all larger than two first Groove（13）Horizontal length value.

3. a kind of protective device for hydraulic and hydroelectric engineering side slope according to claim 1, it is characterised in that：Two institutes State the first groove（13）Horizontal length value be respectively equal to two the second grooves（5）Horizontal length value, the support plate（8）Position In two the first grooves（13）Right side.

4. a kind of protective device for hydraulic and hydroelectric engineering side slope according to claim 1, it is characterised in that：The lid Plate（21）Positioned at support plate（8）Top, two second grooves（5）It is located at two the first grooves（13）Just on Side.

5. a kind of protective device for hydraulic and hydroelectric engineering side slope according to claim 1, it is characterised in that：Each institute State drive rod（15）The outer surface on top is socketed with disk（17）, each disk（17）The right side of upper surface is fixed to be connected It is connected to handle（14）.

6. a kind of protective device for hydraulic and hydroelectric engineering side slope according to claim 1, it is characterised in that：Two institutes State drive rod（15）Square, two threaded rods respectively（19）Bottom end be respectively in coniform.