CN218759232U

CN218759232U - Hydraulic engineering safety device

Info

Publication number: CN218759232U
Application number: CN202223298670.5U
Authority: CN
Inventors: 井立兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-28
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to a hydraulic engineering safety protection device, which comprises upright posts, a cross bar and a metal protective net, wherein the two upright posts are symmetrically arranged at two sides and are respectively vertically arranged; the two upright posts are respectively provided with a clamping mechanism, and the cross rods are spliced and installed between the two upright posts at intervals along the vertical direction through the clamping mechanisms; the metal protective net is rectangular, the metal protective net is embedded and fixed in a rectangular outer frame, and the outer frame is arranged on the cross rod through a fastening mechanism; the metal protective net is arranged vertically and covers the gap between the adjacent cross bars. Each part forms the whole of rail guard through the equipment, and metal protection net not only promotes the protecting effect, and stable in structure installs convenient to detach simultaneously, and convenient transportation has easy dismounting, structural layout reasonable advantage, and the practicality is high, is worth extensively promoting.

Description

Hydraulic engineering safety device

Technical Field

The utility model relates to a safety protective guard technical field especially relates to a hydraulic engineering safety device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is convenient for controlling water flow, prevents flood disasters, and adjusts and distributes water quantity to meet the requirements of people's life and production on water resources. During the construction of hydraulic engineering, various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, crossing tanks, rafts, fishways and the like need to be built.

Especially in the process of hydraulic engineering construction of dams and dikes of rivers, lakes or reservoirs, in order to ensure the safety of constructors, safety guardrails need to be built at the position near the bank, and the construction workers are protected.

Safety barrier for hydraulic engineering among the prior art has great space between two adjacent railings, leads to the protectiveness relatively poor, still can have the object to pass and fall into the circumstances of aquatic from between two railings, and current partial safety barrier is bulky simultaneously, and is whole welded type, is not convenient for dismantle, can't satisfy actual use needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula hydraulic engineering safety device that protecting effect is good.

In order to achieve the above object, the present invention provides the following technical solutions.

A hydraulic engineering safety protection device comprises upright posts, cross rods and a metal protective net, wherein the two upright posts are symmetrically arranged on two sides and are respectively vertically arranged; the two upright posts are respectively provided with a clamping mechanism, and the cross rods are spliced and installed between the two upright posts at intervals along the vertical direction through the clamping mechanisms; the metal protective net is rectangular, the metal protective net is embedded and fixed in a rectangular outer frame, and the outer frame is arranged on the cross rod through a fastening mechanism; the metal protective net is arranged vertically and covers the gap between the adjacent cross bars.

Therefore, the two vertical columns are vertically arranged on two sides, the cross rods are sequentially fixed between the two vertical columns through the clamping mechanisms, the outer frame internally provided with the metal protection net is fixed on the cross rods through the fastening devices, the metal protection net can cover gaps formed among all the cross rods, objects are prevented from passing through the gaps and falling into water, the cross rods are detachably arranged between the two vertical columns through the clamping mechanisms, the outer frame is detachably arranged on the cross rods through the fastening devices, the device is convenient to integrally disassemble into a plurality of parts, the size of the whole device is reduced, and transportation is facilitated. Through latch mechanism and splicing mechanism, make each part of device form the rail guard wholly through the equipment, metal protection network not only promotes the protecting effect, and stable in structure simultaneously, device convenient to detach, convenient transportation has easy dismounting, the reasonable advantage of structural layout, and the practicality is high, is worth extensively promoting.

Furthermore, the clamping mechanism comprises a jack, a guide hole and an insertion rod; the jacks are arranged on the surfaces of the opposite sides of the two upright posts at intervals along the vertical direction; the guide holes are vertically arranged in the upright posts, start from the top end surfaces of the upright posts and sequentially penetrate through the jacks to extend to positions close to the bottoms of the upright posts; two ends of the cross rod are respectively inserted into the jacks at the equal heights of the upright columns at the two sides, and the two ends of the cross rod are respectively provided with a clamping hole; the inserted bar is inserted in the guide hole and correspondingly passes through the clamping hole on the cross rod.

With the upright both sides of establishing of coexistence post, insert the jack on the stand respectively with the horizontal pole both ends afterwards, insert the inserted bar in the guide hole afterwards and pass the joint at horizontal pole both ends downthehole, can realize the joint effect through inserted bar and joint hole, carry on spacingly with the both ends of horizontal pole, avoid horizontal pole both ends to deviate from in the jack, when dismantling simultaneously, only need to extract the inserted bar from the guide hole, the cancellation is spacing to the horizontal pole, just can follow the horizontal pole and pull down between the coexistence post, be favorable to the dismouting of horizontal pole and stand.

Furthermore, the inner wall of the guide hole close to the bottom end of the guide hole is provided with an internal thread, the bottom end of the inserted link is provided with an external thread, and the external thread is correspondingly meshed with the internal thread; the top of the inserted bar is fixed with a hexagonal end head used for screwing the inserted bar.

When inserting the inserted bar in the guide hole, twist through use of tools and move hexagonal end and drive the inserted bar and rotate, under external thread and internal screw thread meshing effect, can screw up the inserted bar bottom in the bottom department of guide hole, play the effect of locking, avoid the inserted bar to reciprocate at will, guarantee that the device is whole more firm, when dismantling simultaneously, only need unscrew the inserted bar, just can extract the inserted bar from the guide hole.

Furthermore, the fastening mechanism comprises through holes which are arranged at the two sides of the outer frame at intervals from top to bottom and are in a through shape, fastening bolts which are respectively inserted in the through holes, a mounting groove which is arranged on the surface of the cross rod and threaded holes which are arranged at the two sides of the inner end wall of the mounting groove; the positions of the threaded holes correspond to the positions of the through holes one by one respectively; the end parts of the fastening bolts are respectively engaged and screwed in the threaded holes.

The outer frame is clamped into the mounting groove, the fastening bolts penetrate through the through holes and are aligned and screwed in the threaded holes, the outer frame can be fixed, meanwhile, when the outer frame is dismounted, the fastening bolts are screwed out of the threaded holes, the outer frame can be dismounted from the cross rod, and the metal protection net and the outer frame are mounted and dismounted.

Furthermore, reflective strips are fixedly adhered to the surface of the outer frame and positioned above and below the metal protective net respectively.

Through set up reflection of light strip on the outer frame, can play reflection of light warning effect at night, further hoisting device's security.

Furthermore, the bottoms of the two upright posts are respectively fixed with a base, and four vertex angles of the base are respectively provided with a mounting hole.

Through pouring cement pier in advance in the position of facing the bank, trompil in cement pier afterwards, through the cooperation of inflation screw and mounting hole, can be with the firm fixing on the cement pier of base to realize the fixed of stand, guarantee that stable in structure is firm.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the center pillar of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is the installation schematic diagram of the metal protective net structure of the utility model.

In the figure: 1. a column; 2. a jack; 21. a guide hole; 211. an internal thread; 22. inserting a rod; 221. an external thread; 23. a hexagonal end; 3. a cross bar; 31. a clamping hole; 32. mounting grooves; 33. a threaded hole; 4. a metal protective net; 5. an outer frame; 501. a light-reflecting strip; 51. a through hole; 52. fastening a bolt; 6. a base; 61. and (7) mounting holes.

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.

Referring to fig. 1-4, the safety protection device for hydraulic engineering provided by the present invention comprises upright posts 1, a cross bar 3 and a metal protection net 4, wherein two upright posts 1 are symmetrically arranged at two sides, and the two upright posts 1 are respectively vertically arranged; the two upright posts 1 are respectively provided with a clamping mechanism, and the cross rods 3 are spliced and installed between the two upright posts 1 at intervals along the vertical direction through the clamping mechanisms; the metal protective net 4 is rectangular, the metal protective net 4 is embedded and fixed in a rectangular outer frame 5, and the outer frame 5 is installed on the cross rod 3 through a fastening mechanism; the metal protective net 4 is vertically arranged and covers the gap between the adjacent cross bars 3.

In the construction of hydraulic engineering, such as when constructing dams and dykes of rivers, lakes or reservoirs, the device is arranged at the position facing the bank, and the safety protection effect is achieved. Through latch mechanism and splicing mechanism, make each part of device form the rail guard wholly through the equipment, metal protection network 4 not only promotes the protecting effect, and stable in structure installs convenient to detach simultaneously, and convenient transportation has easy dismounting, structural layout reasonable advantage, and the practicality is high, is worth extensively promoting.

Specifically, the clamping mechanism comprises a jack 2, a guide hole 21 and an insertion rod 22; the jacks 2 are arranged on the surfaces of the opposite sides of the two upright posts 1 at intervals along the vertical direction; the guide hole 21 is vertically arranged in the upright post 1, and the guide hole 21 starts from the top end surface of the upright post 1 and sequentially penetrates through the jack 2 to extend to a position close to the bottom of the upright post 1; two ends of the cross rod 3 are respectively inserted into the jacks 2 at the equal heights of the upright posts 1 at two sides, and two ends of the cross rod 3 are respectively provided with a clamping hole 31; the inserting rod 22 is inserted into the guiding hole 21, and the inserting rod 22 correspondingly passes through the clamping hole 31 on the cross rod 3. With the vertical both sides of establishing of coexistence post 1, insert jack 2 on the stand 1 respectively with 3 both ends of horizontal pole afterwards in proper order, insert inserted bar 22 in guide hole 21 and pass the joint hole 31 at horizontal pole 3 both ends afterwards, can realize the joint effect through inserted bar 22 and joint hole 31, carry on spacingly with the both ends of horizontal pole 3, avoid 3 both ends of horizontal pole to deviate from in jack 2, simultaneously when dismantling, only need extract inserted bar 22 from guide hole 21 in, the cancellation is spacing to horizontal pole 3, just can pull down horizontal pole 3 from between coexistence post 1, be favorable to the dismouting of horizontal pole 3 and stand 1.

Specifically, the inner wall of the guide hole 21 near the bottom end thereof is provided with an internal thread 211, the bottom end of the inserted link 22 is provided with an external thread 221, and the external thread 221 is correspondingly engaged with the internal thread 211; the top of the inserted link 22 is fixed with a hexagonal head 23 for screwing the inserted link 22. When the inserting rod 22 is inserted into the guide hole 21, the hexagonal end 23 is screwed by using a tool to drive the inserting rod 22 to rotate, the bottom of the inserting rod 22 can be screwed at the bottom of the guide hole 21 under the meshing action of the external thread 221 and the internal thread 211, the locking effect is achieved, the inserting rod 22 is prevented from moving up and down randomly, the whole device is ensured to be firmer, and meanwhile, when the inserting rod 22 is dismounted, the inserting rod 22 can be pulled out from the guide hole 21 only by unscrewing the inserting rod 22.

Specifically, the fastening mechanism comprises through holes 51 which are arranged at intervals from top to bottom on two sides of the outer frame 5 and are in a through shape, fastening bolts 52 which are respectively inserted in the through holes 51, a mounting groove 32 arranged on the surface of the cross rod 3 and threaded holes 33 arranged on two sides of the inner end wall of the mounting groove 32; the positions of the threaded holes 33 correspond to the positions of the through holes 51 one by one respectively; the ends of the fastening bolts 52 are engaged and tightened in the threaded holes 33, respectively. The outer frame 5 is fixed by clamping the outer frame 5 into the mounting grooves 32, and the fastening bolts 52 are threaded through the through holes 51 and aligned and screwed into the threaded holes 33, and the outer frame 5 can be detached from the cross bars 3 by screwing the fastening bolts 52 out of the threaded holes 33 during detachment, so that the metal protection net 4 and the outer frame 5 can be mounted and detached.

Specifically, the surface of the outer frame 5 is located above and below the metal protection net 4 and is fixedly adhered with reflective strips 501 respectively. Through set up reflection of light strip 501 on outer frame 5, can play reflection of light warning effect night, further promote device's security.

Specifically, the bases 6 are fixed to the bottoms of the two upright posts 1 respectively, and mounting holes 61 are formed in four vertex angles of each base 6. Through pouring cement pier in advance in the position of facing the bank, trompil in cement pier afterwards, through inflation screw and mounting hole 61's cooperation, can be with the firm fixing on the cement pier of base 6 to realize stand 1's fixed, guarantee that stable in structure is firm.

The present invention has been described in detail with reference to specific embodiments, and it should not be construed that the embodiments of the present invention are limited to the description. For those skilled in the art to which the invention pertains, numerous equivalents and obvious modifications may be made without departing from the spirit of the invention, and the scope of protection afforded to the invention shall be deemed to be limited only by the claims as filed.

Claims

1. The utility model provides a hydraulic engineering safety device, includes stand (1), horizontal pole (3) and metal protection network (4), its characterized in that:

the two upright posts (1) are symmetrically arranged on two sides, and the two upright posts (1) are respectively vertically arranged;

the two upright posts (1) are respectively provided with a clamping mechanism, and the cross rods (3) are arranged between the two upright posts (1) at intervals along the vertical direction through the clamping mechanisms;

the metal protection net (4) is rectangular, the metal protection net (4) is embedded and fixed in a rectangular outer frame (5), and the outer frame (5) is installed on the cross rod (3) through a fastening mechanism;

the metal protective nets (4) are arranged vertically and cover gaps between the adjacent cross rods (3).

2. A hydraulic engineering safety device according to claim 1, characterized in that:

the clamping mechanism comprises a jack (2), a guide hole (21) and an insertion rod (22);

the jacks (2) are arranged on the surfaces of the opposite sides of the two upright posts (1) at intervals along the vertical direction;

the guide hole (21) is vertically arranged in the upright post (1), and the guide hole (21) starts from the top end surface of the upright post (1) and sequentially penetrates through the insertion holes (2) to extend to a position close to the bottom of the upright post (1);

two ends of the cross rod (3) are respectively inserted into the jacks (2) at the equal heights of the upright columns (1) at two sides, and two ends of the cross rod (3) are respectively provided with a clamping hole (31);

the inserted bar (22) is inserted into the guide hole (21), and the inserted bar (22) correspondingly penetrates through the clamping hole (31) in the cross bar (3).

3. A hydraulic engineering safety device according to claim 2, characterized in that:

the inner wall of the guide hole (21) close to the bottom end of the guide hole is provided with an internal thread (211), the bottom end of the inserted link (22) is provided with an external thread (221), and the external thread (221) is correspondingly engaged with the internal thread (211);

the top of the inserted bar (22) is fixed with a hexagonal end head (23) used for screwing the inserted bar (22).

4. A hydraulic engineering safety device according to claim 1, characterized in that:

the fastening mechanism comprises through holes (51) which are arranged on two sides of the outer frame (5) at intervals from top to bottom and are in a through shape, fastening bolts (52) which are respectively inserted into the through holes (51), mounting grooves (32) which are arranged on the surfaces of the cross rods (3) and threaded holes (33) which are arranged on two sides of the inner end walls of the mounting grooves (32);

the positions of the threaded holes (33) correspond to the positions of the through holes (51) one by one respectively;

the ends of the fastening bolts (52) are respectively engaged and screwed in the threaded holes (33).

5. A hydraulic engineering safety device according to claim 1, characterized in that:

and reflective strips (501) are fixedly adhered to the surface of the outer frame (5) above and below the metal protective net (4) respectively.

6. A hydraulic engineering safety device according to claim 1, characterized in that:

the bottom of the two upright columns (1) is respectively fixed with a base (6), and four vertex angles of the base (6) are respectively provided with a mounting hole (61).