CN211256948U - Movable groove top safety protection device for underground continuous wall - Google Patents
Movable groove top safety protection device for underground continuous wall Download PDFInfo
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- CN211256948U CN211256948U CN201920236854.8U CN201920236854U CN211256948U CN 211256948 U CN211256948 U CN 211256948U CN 201920236854 U CN201920236854 U CN 201920236854U CN 211256948 U CN211256948 U CN 211256948U
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- splice plate
- protection
- splicing plates
- slide rail
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Abstract
The utility model relates to a portable groove top safety device of underground continuous wall, including the wheel, the bracing piece, the protection network protection, protection net splint, the bracing, the groove slides, a slide rail, the bolt hole, upper portion splice plate and lower part splice plate, the protection device both sides make up into the support system by bracing piece and bracing, support protection net splint on the bracing piece, the protection network is fixed on protection net splint, the bracing piece bottom is provided with the wheel, the wheel slides in the groove that slides of slide rail, the both ends of slide rail set up upper portion splice plate and lower part splice plate respectively, all set up the bolt hole on upper portion splice plate and the lower part splice plate. The utility model has the advantages that: the utility model discloses a safety device can prevent at the job site that the thing that falls from dropping at top installation protection network, and safety device's slide rail can pass through the bolt and splice together fast in addition, makes protector can remove according to the construction progress.
Description
Technical Field
The utility model belongs to the technical field of the wall body and specifically relates to a portable groove top safety device of underground continuous wall.
Background
The construction site of the underground continuous wall is complex, the construction of the guide wall at the bottom needs to be carried out, and a steel reinforcement cage needs to be hoisted by a crane. In the hoisting process of the steel reinforcement cage, the construction safety can not be guaranteed completely, because the size of the steel reinforcement cage is large, in the binding process of the steel reinforcement cage, some small components which are not eyeful can be left on the steel reinforcement cage, such as steel bar heads, bolts, binding tools and the like, and along with the hoisting of the steel reinforcement cage, the small components are lifted to be half empty and slide under the action of gravity, and finally slide down to threaten the safety of constructors. In order to ensure the safe construction, a safety helmet is required to be worn on a construction site, but the safety helmet can only protect the head, other parts of the body cannot be protected, and the construction still has risks. However, setting up the protection devices is resource-consuming, because the construction of the underground diaphragm wall is performed over the entire site, the protection devices cannot be set up over the entire site.
Therefore, it is very important to find a movable roof safety protection device for underground continuous walls.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the deficiency among the prior art, provide a portable groove top safety device of underground continuous wall.
This kind of portable groove top safety device of underground continuous wall, including the wheel, the bracing piece, the protection network protection, protection network splint, the bracing, the groove slides, a slide rail, the bolt hole, upper portion splice plate and lower part splice plate, the protector both sides are made up into the support system by bracing piece and bracing, support protection network splint on the bracing piece, the protection network is fixed on protection network splint, the bracing piece bottom is provided with the wheel, the wheel slides in the groove that slides of slide rail, the both ends of slide rail set up upper portion splice plate and lower part splice plate respectively, all set up the bolt hole on upper portion splice plate and the lower part splice plate.
Preferably, the method comprises the following steps: two adjacent slide rails are spliced in a staggered mode, and the upper splicing plates are connected with the lower splicing plates of the adjacent slide rails and fixed through bolts.
The utility model has the advantages that: the utility model discloses a safety device can prevent at the job site that the thing that falls from dropping at top installation protection network, and safety device's slide rail can pass through the bolt and splice together fast in addition, makes protector can remove according to the construction progress.
Drawings
FIG. 1 is a schematic view of a movable roof safety guard for an underground diaphragm wall;
FIG. 2 is a side view of the guard of FIG. 1;
FIG. 3 is a schematic view of the slide rail of FIG. 1;
description of reference numerals: 2, a guide wall; 4, the ground; 26-wheels; 27-a support bar; 28, a protective net; 29-protective net splint; 30-inclined strut; 31-a sliding groove; 32-a slide rail; 33-bolt holes; 34-an upper splice plate; 35-lower splice plate; 44-bolt.
Detailed Description
The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
The movable groove top safety protection device for the underground diaphragm wall comprises wheels 26, supporting rods 27, protective nets 28, protective net clamping plates 29, inclined supports 30, sliding grooves 31, sliding rails 32, bolt holes 33, upper splicing plates 34 and lower splicing plates 35, a supporting system is formed by combining the supporting rods 27 and the inclined supports 30 on two sides of the protection device, the protective net clamping plates 29 are supported on the supporting rods 27, the protective nets 28 are fixed on the protective net clamping plates 29, the wheels 26 are arranged at the bottoms of the supporting rods 27, the wheels 26 slide in the sliding grooves 31 of the sliding rails 32, the protection device can move according to construction progress, the upper splicing plates 34 and the lower splicing plates 35 are arranged at two ends of the sliding rails 32 respectively, and the bolt holes 33 are formed in the upper splicing plates 34 and the lower splicing plates 35.
The two adjacent slide rails 32 are spliced in a staggered manner, and the upper splice plates 34 are connected with the lower splice plates 35 of the adjacent slide rails and fixed by bolts 44, so that the length of the slide rails 32 can be prolonged.
The construction method of the movable type groove top safety protection device for the underground continuous wall comprises the following steps:
(1) and (5) constructing the sliding rail. The slide rails 32 are spliced above the guide wall 2, the splicing plates of two adjacent slide rail units are butted, the upper splicing plate 34 of one slide rail is overlapped with the lower splicing plate 35 of the other slide rail, and the two splicing plates are fixed together by using bolts 44.
(2) And (5) constructing the supporting rod. The wheels 26 are fixed at the bottoms of the support rods 27, and then the inclined struts 30 are welded between the adjacent support rods on the same side to form a support rod frame.
(3) And constructing a protective net clamping plate. And a protective net clamping plate 29 is welded at the top of the supporting rod and used for fixing the protective net 28.
(4) And (5) constructing a protective net. And fixing the protective net on the protective net clamping plate.
(5) The wheels are moved to move on the slide rails.
Claims (2)
1. The utility model provides a portable groove top safety device of underground continuous wall which characterized in that: the protective device comprises wheels (26), supporting rods (27), protective nets (28), protective net clamping plates (29), inclined supports (30), sliding grooves (31), sliding rails (32), bolt holes (33), upper splicing plates (34) and lower splicing plates (35), supporting systems are formed by the supporting rods (27) and the inclined supports (30) in a combined mode on two sides of the protective device, the protective net clamping plates (29) are supported on the supporting rods (27), the protective nets (28) are fixed on the protective net clamping plates (29), wheels (26) are arranged at the bottoms of the supporting rods (27), the wheels (26) slide in the sliding grooves (31) of the sliding rails (32), the upper splicing plates (34) and the lower splicing plates (35) are arranged at two ends of the sliding rails (32) respectively, and the bolt holes (33) are formed in the upper splicing plates (34) and the lower splicing plates (35.
2. The movable type safety protection device for the slot roof of the underground continuous wall as claimed in claim 1, wherein: two adjacent slide rails (32) are spliced in a staggered mode, and the upper splicing plates (34) are connected with the lower splicing plates (35) of the adjacent slide rails and fixed through bolts (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236854.8U CN211256948U (en) | 2019-02-25 | 2019-02-25 | Movable groove top safety protection device for underground continuous wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236854.8U CN211256948U (en) | 2019-02-25 | 2019-02-25 | Movable groove top safety protection device for underground continuous wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211256948U true CN211256948U (en) | 2020-08-14 |
Family
ID=71981560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236854.8U Active CN211256948U (en) | 2019-02-25 | 2019-02-25 | Movable groove top safety protection device for underground continuous wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211256948U (en) |
-
2019
- 2019-02-25 CN CN201920236854.8U patent/CN211256948U/en active Active
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