CN214833970U

CN214833970U - Environment-friendly cement board for construction

Info

Publication number: CN214833970U
Application number: CN202121379430.0U
Authority: CN
Inventors: 黄德敏
Original assignee: Changdehuan Chuanglida Environmental Protection Technology Co ltd
Current assignee: Changdehuan Chuanglida Environmental Protection Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-23
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses an environment-friendly cement board for construction, including the cement board structure, the cement board structure includes steelframe and concrete filling layer, the concrete filling layer interweaves together with the steelframe, the concrete filling layer is in the same place with steelframe fixed mounting, the steelframe includes reinforcing bar, baffle, inserted block, nut and frame, the inserted block is provided with a pair ofly, the inserted block symmetry sets up the rear end at the baffle, baffle and inserted block fixed connection are as an organic whole, the front end lateral part at the frame is installed to the inserted block joint, the baffle shelters from the front side at the frame, nut evenly distributed is in the front portion of frame, the rear end of nut is as an organic whole with the front end fixed connection of frame, the inner space of nut link up with the inner space of frame and links to each other, the reinforcing bar includes bolt and sliding plug. The utility model relates to a construction equipment technical field can reduce and pound and hit recovery procedure and reduce the dust formation volume, better satisfying the use needs.

Description

Environment-friendly cement board for construction

Technical Field

The utility model relates to a construction equipment technical field specifically is an environment-friendly cement board for construction.

Background

When the inside reinforcing bar need be retrieved to conventional cement board, mainly retrieve inside reinforcing bar through the mode of smashing the concrete, because the process is longer, and easily forms a large amount of dusts, causes the poor problem of feature of environmental protection, so the scheme that can alleviate above-mentioned problem of urgent need.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly cement board for construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the environment-friendly cement board for building construction comprises a cement board structure, wherein the cement board structure comprises a steel frame and a concrete filling layer, the concrete filling layer is interwoven with the steel frame, and the concrete filling layer is fixedly installed with the steel frame; the steel frame comprises a steel bar, a baffle, an insert block, a nut and an outer frame, wherein the insert block is provided with a pair of insert blocks, the insert blocks are symmetrically arranged at the rear end of the baffle, the baffle and the insert blocks are fixedly connected into a whole, the insert block is clamped and installed at the side part of the front end of the outer frame, the baffle is shielded at the front side of the outer frame, the nut is uniformly distributed at the front part of the outer frame, the rear end of the nut is fixedly connected with the front end of the outer frame into a whole, and the internal space of the nut is communicated with the internal space of the outer frame; the reinforcing bar includes bolt and sliding bolt, the rear end of bolt and the front end fixed connection of sliding bolt are as an organic whole, the sliding bolt slides to peg graft and installs the inner wall at the frame, the sliding bolt runs through the frame, the bolt screw thread is installed at the inner wall of nut, the bolt runs through the nut.

Preferably, the steel frame further comprises a clamping block, and the clamping block is fixedly connected to the outer end of the inserting block.

Preferably, the steel frame further comprises a pair of blocking pieces, the rear ends of the blocking pieces are fixedly connected with the front end of the outer frame into a whole, and the blocking pieces cover the outer sides of the blocking plates.

Preferably, the steel frame further comprises a clamping groove, the clamping groove is formed in the outer wall of the blocking piece, and the clamping groove is matched with the clamping block in a clamped mode.

Preferably, the reinforcing steel bar further comprises a knob, the rear end of the knob is fixedly connected to the front end of the bolt, and the knob and the bolt are of an integral structure.

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

during production, the sliding bolt penetrates into the inner end of the outer frame from the inside of the nut, then the bolt and the nut are screwed and fixed, after the rest reinforcing steel bars and the outer frame are installed together in the same way, concrete is injected into the inner part of the outer frame until the concrete is solidified and formed, and then the baffle is clamped at the front end of the outer frame; when a user needs to recover the steel frame, the baffle is opened outwards, the bolt is unscrewed by means of an additional wrench, the sliding bolt is pulled out, the rest reinforcing steel bars are operated in the same way, and finally the concrete filling layer is hammered out from the inner part of the outer frame, so that the recovery work of the steel frame is facilitated, and the purpose of environmental protection is achieved by reducing dust formed in the recovery; the insert block is buckled with the baffle through the fixture block, and the baffle are utilized to cover the front end of the reinforcing steel bar inside, so that the purpose of protecting the front end of the reinforcing steel bar is achieved; the clamping block is buckled with the blocking piece through the clamping groove; the knob is convenient for a user to operate and rotate the bolt by an additional wrench, so that the bolt can be screwed out of or installed in the nut.

Drawings

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

FIG. 2 is a schematic view of the steel frame split structure of the present invention;

fig. 3 is the structural schematic diagram of the steel bar of the utility model.

In the figure: 1. a cement board structure; 2. a steel frame; 3. reinforcing steel bars; 4. a concrete filling layer; 5. a baffle plate; 6. a clamping block; 7. inserting a block; 8. a card slot; 9. a nut; 10. an outer frame; 11. a baffle plate; 12. a knob; 13. a bolt; 14. and (4) sliding bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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, the present invention provides an embodiment: an environment-friendly cement board for building construction comprises a cement board structure 1, wherein the cement board structure 1 comprises a steel frame 2 and a concrete filling layer 4, the concrete filling layer 4 is interwoven with the steel frame 2, and the concrete filling layer 4 is fixedly installed with the steel frame 2; the steel frame 2 comprises steel bars 3, a baffle 5, inserting blocks 7, nuts 9 and an outer frame 10, wherein the inserting blocks 7 are arranged in a pair, the inserting blocks 7 are symmetrically arranged at the rear end of the baffle 5, the baffle 5 and the inserting blocks 7 are fixedly connected into a whole, the inserting blocks 7 are clamped and installed on the side part of the front end of the outer frame 10, the baffle 5 is shielded on the front side of the outer frame 10, the nuts 9 are uniformly distributed on the front part of the outer frame 10, the rear end of the nut 9 is fixedly connected with the front end of the outer frame 10 into a whole, and the internal space of the nut 9 is communicated with the internal space of the outer frame 10; the reinforcing steel bar 3 comprises a bolt 13 and a sliding bolt 14, the rear end of the bolt 13 is fixedly connected with the front end of the sliding bolt 14 into a whole, the sliding bolt 14 is installed on the inner wall of the outer frame 10 in a sliding insertion mode, the sliding bolt 14 penetrates through the outer frame 10, the bolt 13 is installed on the inner wall of the nut 9 in a threaded mode, and the bolt 13 penetrates through the nut 9; during production, the sliding bolt 14 penetrates into the inner end of the outer frame 10 from the inside of the nut 9, then the bolt 13 and the nut 9 are screwed and fixed, after the rest of the reinforcing steel bars 3 and the outer frame 10 are installed together, concrete is injected into the outer frame 10 until the concrete is solidified and formed, and then the baffle 5 is clamped at the front end of the outer frame 10; when the user need retrieve steelframe 2, outwards open baffle 5, then unscrew bolt 13 with the help of plus spanner, then take out sliding bolt 14 again, the remaining reinforcing bar 3 of the same reason operation, at last with concrete filling layer 4 by frame 10 inside pound out can again to make things convenient for steelframe 2's recovery work, through reducing the dust that forms in retrieving, played the purpose of environmental protection.

The steel frame 2 further comprises a clamping block 6, and the clamping block 6 is fixedly connected to the outer end of the inserting block 7.

The steel frame 2 further comprises a pair of baffle plates 11, the baffle plates 11 are arranged, the rear ends of the baffle plates 11 are fixedly connected with the front end of the outer frame 10 into a whole, and the baffle plates 11 cover the outer side of the baffle plate 5; the insert 7 is buckled with the baffle plate 11 through the clamping block 6, and the front end of the reinforcing steel bar 3 is covered inside by the baffle plate 11 and the baffle plate 5, so that the purpose of protecting the front end of the reinforcing steel bar 3 is achieved.

The steel frame 2 further comprises a clamping groove 8, the clamping groove 8 is formed in the outer wall of the blocking piece 11, and the clamping groove 8 is clamped and matched with the clamping block 6; the clamping block 6 is buckled with the blocking piece 11 through the clamping groove 8.

The steel bar 3 further comprises a knob 12, the rear end of the knob 12 is fixedly connected to the front end of the bolt 13, and the knob 12 and the bolt 13 are of an integrated structure; the knob 12 facilitates the user to rotate the bolt 13 with an additional wrench so that the bolt 13 can be unscrewed or installed from the inside of the nut 9.

The working principle is as follows: during production, the sliding bolt 14 penetrates into the inner end of the outer frame 10 from the inside of the nut 9, then the bolt 13 and the nut 9 are screwed and fixed, after the rest of the reinforcing steel bars 3 and the outer frame 10 are installed together, concrete is injected into the outer frame 10 until the concrete is solidified and formed, and then the baffle 5 is clamped at the front end of the outer frame 10; when a user needs to recover the steel frame 2, the baffle 5 is opened outwards, the bolt 13 is screwed off by means of an additional wrench, the sliding bolt 14 is pulled out, the rest of the steel bars 3 are operated in the same way, and finally the concrete filling layer 4 is hammered out from the inner part of the outer frame 10, so that the recovery work of the steel frame 2 is facilitated, and the purpose of environmental protection is achieved by reducing dust formed in the recovery; the inserting block 7 is buckled with the baffle plate 11 through the clamping block 6, and the front end of the reinforcing steel bar 3 is covered inside by the baffle plate 11 and the baffle plate 5, so that the purpose of protecting the front end of the reinforcing steel bar 3 is achieved; the clamping block 6 is buckled with the blocking piece 11 through the clamping groove 8; the knob 12 facilitates the user to rotate the bolt 13 with an additional wrench so that the bolt 13 can be unscrewed or installed from the inside of the nut 9.

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 an environment-friendly cement board for construction which characterized in that: the concrete plate structure comprises a cement plate structure (1), wherein the cement plate structure (1) comprises a steel frame (2) and a concrete filling layer (4), the concrete filling layer (4) is interwoven with the steel frame (2), and the concrete filling layer (4) is fixedly installed with the steel frame (2); the steel frame (2) comprises a reinforcing steel bar (3), a baffle (5), insert blocks (7), nuts (9) and an outer frame (10), wherein a pair of insert blocks (7) are arranged, the insert blocks (7) are symmetrically arranged at the rear end of the baffle (5), the baffle (5) and the insert blocks (7) are fixedly connected into a whole, the insert blocks (7) are clamped and installed at the side part of the front end of the outer frame (10), the baffle (5) is shielded at the front side of the outer frame (10), the nuts (9) are uniformly distributed at the front part of the outer frame (10), the rear end of the nut (9) is fixedly connected with the front end of the outer frame (10) into a whole, and the internal space of the nut (9) is communicated with the internal space of the outer frame (10); the reinforcing steel bar (3) comprises a bolt (13) and a sliding bolt (14), the rear end of the bolt (13) is fixedly connected with the front end of the sliding bolt (14) into a whole, the sliding bolt (14) is installed on the inner wall of the outer frame (10) in a sliding insertion mode, the sliding bolt (14) penetrates through the outer frame (10), the bolt (13) is installed on the inner wall of the nut (9) in a threaded mode, and the bolt (13) penetrates through the nut (9).

2. The environment-friendly cement board for building construction as claimed in claim 1, wherein: the steel frame (2) further comprises a clamping block (6), and the clamping block (6) is fixedly connected to the outer end of the inserting block (7).

3. The environment-friendly cement board for building construction as claimed in claim 2, wherein: the steel frame (2) further comprises a pair of blocking pieces (11), the rear ends of the blocking pieces (11) are fixedly connected with the front end of the outer frame (10) into a whole, and the blocking pieces (11) cover the outer side of the baffle (5).

4. The environment-friendly cement board for building construction as claimed in claim 3, wherein: steelframe (2) still include draw-in groove (8), the outer wall at separation blade (11) is seted up in draw-in groove (8), draw-in groove (8) and fixture block (6) joint match.

5. The environment-friendly cement board for building construction as claimed in claim 1, wherein: the steel bar (3) further comprises a knob (12), the rear end of the knob (12) is fixedly connected to the front end of the bolt (13), and the knob (12) and the bolt (13) are of an integrated structure.