CN215054584U - Reinforced concrete protective layer cushion block for building construction - Google Patents
Reinforced concrete protective layer cushion block for building construction Download PDFInfo
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- CN215054584U CN215054584U CN202120632617.0U CN202120632617U CN215054584U CN 215054584 U CN215054584 U CN 215054584U CN 202120632617 U CN202120632617 U CN 202120632617U CN 215054584 U CN215054584 U CN 215054584U
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Abstract
The utility model discloses a reinforced concrete protective layer cushion for construction, including left protective layer cushion, left side protective layer cushion right side swing joint has right protective layer cushion, first draw-in groove has been seted up on left side protective layer cushion right side, the second draw-in groove has been seted up in right side protective layer cushion left side, left side protective layer cushion bottom swing joint has the post muscle that runs through first draw-in groove and second draw-in groove in proper order and extend to left protective layer cushion top, right side protective layer cushion top and the equal fixed mounting in bottom have the position sleeve ring that quantity is two, left side protective layer cushion right side fixedly connected with runs through the position sleeve ring and extends to the inserted bar on position sleeve ring right side. This reinforced concrete protective layer cushion for construction has solved present plastic protection layer cushion installation fixed strength not high, breaks away from easily, and cement protective layer cushion ligature process is comparatively loaded down with trivial details, wastes time and energy, all can't effectively guarantee the problem to the construction quality of shear force wall, post reinforcing bar protective layer.
Description
Technical Field
The utility model belongs to the technical field of the construction, specifically be a reinforced concrete protective layer cushion for construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, and is the construction process of various buildings, and the reinforcing steel bar protective layer cushion block is placed under the beam in the brick-concrete structure to enlarge the bearing area, so that the method is a common method for solving local bearing, and the thickness of the concrete protective layer of the reinforcing steel bar is related to the bearing capacity, durability, fire resistance and other performances of the structure.
The installation fixed strength of the current plastic protective layer cushion block is not high, the cushion block is easy to separate, the binding process of the cement protective layer cushion block is complicated, time and labor are wasted, and the construction quality of the shear wall and the column steel bar protective layer can not be effectively guaranteed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforced concrete protective layer cushion for construction to solve prior art complex operation, the lower problem of fixed strength.
For the above-mentioned operation of being convenient for of realization, the high purpose of fixed strength, the utility model provides a following technical scheme: the utility model provides a reinforced concrete protective layer cushion for construction, includes left protective layer cushion, left side protective layer cushion right side swing joint has right protective layer cushion, first draw-in groove has been seted up on left side protective layer cushion right side, the second draw-in groove has been seted up in right side protective layer cushion left side, left side protective layer cushion bottom swing joint has the post muscle that runs through first draw-in groove and second draw-in groove in proper order and extend to left protective layer cushion top, the equal fixed mounting in right side protective layer cushion top and bottom has the position sleeve ring that quantity is two, left side protective layer cushion right side fixedly connected with runs through the position sleeve ring and extends to the inserted bar on position sleeve ring right side, the equal fixedly connected with in both sides prevents moving back the hook around the inserted bar.
Preferably, a pre-embedded screw is fixedly mounted on the left side of the left protective layer cushion block, and strip-shaped grooves distributed in a corrugated manner are formed in the peripheral walls of the left protective layer cushion block and the right protective layer cushion block.
Preferably, the antiskid groove with post muscle looks adaptation is all seted up to first draw-in groove and second draw-in groove internal perisporium, left side protective layer cushion front side is opened and is equipped with the slot that runs through first draw-in groove and extend to left protective layer cushion rear side and with right protective layer cushion looks adaptation.
Preferably, the first clamping groove and the second clamping groove are both V-shaped grooves, and the groove width of one side of the opposite surface of the first clamping groove and the second clamping groove is larger than the groove width of one side of the opposite surface of the first clamping groove and the second clamping groove.
Preferably, the left protective layer cushion block, the right protective layer cushion block and the positioning sleeve ring are all made of high-strength concrete, and the inserted bar and the anti-withdrawal hook are made of stainless steel.
Preferably, the telescopic groove matched with the anti-retreating hook is formed in the front side and the rear side of the inserted bar, and the anti-retreating hooks on the front side and the rear side of the inserted bar are not less than three.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the reinforced concrete protective layer cushion block for building construction is characterized in that an installer moves the left protective layer cushion block and the right protective layer cushion block to the left side and the right side of a column rib respectively, the inserted bar is aligned to the positioning sleeve ring, then the left protective layer cushion block and the right protective layer cushion block are moved to be continuously close to the column rib, in the moving process of the left protective layer cushion block and the right protective layer cushion block, anti-withdrawal hooks on the front side and the rear side of the inserted bar are continuously extruded and penetrate through the positioning sleeve ring, so that the inserted bar cannot be withdrawn reversely until the left protective layer cushion block and the right protective layer cushion block are tightly attached to the column rib, and therefore, the cushion block is installed, as the anti-withdrawal grooves are formed inside the first clamping groove and the second clamping groove, the connection stability with the column rib can be ensured, the distance between the anti-withdrawal hooks can be set according to the diameter of the commonly used column rib, so that the reinforced concrete protective layer cushion block can be suitable for installation of different column ribs, and is convenient to operate, the fixing strength is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 2 according to the present invention.
In the figure: 1 left protective layer cushion, 2 right protective layer cushions, 3 first draw-in grooves, 4 second draw-in grooves, 5 post muscle, 6 position lantern rings, 7 inserted bars, 8 prevent moving back the hook.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a reinforced concrete protective layer cushion block for building construction comprises a left protective layer cushion block 1, a right protective layer cushion block 2 is movably connected to the right side of the left protective layer cushion block 1, a pre-embedded screw is fixedly installed on the left side of the left protective layer cushion block 1, strip-shaped grooves are formed in the peripheral walls of the left protective layer cushion block 1 and the right protective layer cushion block 2 in a corrugated distribution, a first clamping groove 3 is formed in the right side of the left protective layer cushion block 1, a second clamping groove 4 is formed in the left side of the right protective layer cushion block 2, the first clamping groove 3 and the second clamping groove 4 are both V-shaped grooves, the groove width of one side of the first clamping groove 3 opposite to the second clamping groove 4 is larger than that of the other side of the first clamping groove 3 opposite to the second clamping groove 4, a column bar 5 sequentially penetrates through the first clamping groove 3 and the second clamping groove 4 and extends to the top of the left protective layer cushion block 1, anti-skid grooves matched with the column bar 5 are formed in the inner peripheral walls of the first clamping groove 3 and the second clamping groove 4, open and be equipped with the slot that runs through first draw-in groove 3 and extend to 1 rear side of left protective layer cushion and with 2 looks adaptations of right protective layer cushion in the front side of left protective layer cushion 1, the equal fixed mounting in the top of right protective layer cushion 2 and bottom has the position sleeve ring 6 that quantity is two, left protective layer cushion 1, right protective layer cushion 2 and position sleeve ring 6 are high strength concrete and make, 1 right side fixedly connected with of left protective layer cushion runs through position sleeve ring 6 and extends to the inserted bar 7 on the position sleeve ring 6 right side, the equal fixedly connected with in both sides prevents moving back hook 8 around the inserted bar 7, inserted bar 7 with prevent moving back hook 8 and be the stainless steel and make, the flexible groove with preventing moving back hook 8 looks adaptation is all seted up to both sides around the inserted bar 7, the preventing of both sides moves back hook 8 all is not less than threely around the inserted bar 7.
When in use, an installer respectively moves the left protective layer cushion block 1 and the right protective layer cushion block 2 to the left side and the right side of the column rib 5, and leads the inserted bar 7 to be aligned with the positioning sleeve ring 6, then moves the left protective layer cushion block 1 and the right protective layer cushion block 2 to be continuously close to the column rib 5, and in the moving process of the left protective layer cushion block 1 and the right protective layer cushion block 2, the anti-back hooks 8 at the front side and the back side of the inserted bar 7 are continuously extruded and pass through the positioning sleeve ring 6, so that the inserted bar 7 can not be reversely withdrawn until the left protective layer cushion block 1 and the right protective layer cushion block 2 are tightly jointed with the column rib 5, thereby completing the installation of the cushion blocks, as the anti-slip grooves are arranged inside the first clamping groove 3 and the second clamping groove 4, the connection stability with the column rib 5 can be ensured, and the distance between the anti-back hooks 8 can be set according to the diameter of the commonly used column rib 5, so that the installation can be suitable for different column ribs 5, thereby achieving the purposes of convenient operation and high fixing strength.
To sum up, in the reinforced concrete protective layer cushion block for building construction, an installer moves the left protective layer cushion block 1 and the right protective layer cushion block 2 to the left and right sides of the column bar 5 respectively, and aligns the inserted bar 7 with the positioning sleeve ring 6, then moves the left protective layer cushion block 1 and the right protective layer cushion block 2 to be continuously close to the column bar 5, and in the moving process of the left protective layer cushion block 1 and the right protective layer cushion block 2, the anti-back hooks 8 at the front and back sides of the inserted bar 7 are continuously extruded and pass through the positioning sleeve ring 6, so that the inserted bar 7 cannot be reversely withdrawn until the left protective layer cushion block 1 and the right protective layer cushion block 2 are tightly attached to the column bar 5, thereby completing the installation of the cushion blocks, as the anti-slip grooves are formed inside the first clamping groove 3 and the second clamping groove 4, the connection stability with the column bar 5 can be ensured, and the distance between the anti-back hooks 8 can be set according to the diameter of the commonly used column bar 5, make it can be suitable for the installation of different post muscle 5 to reach the operation of being convenient for, the purpose that fixed strength is high, solved present plastic protection layer cushion installation fixed strength not high, break away from easily, and cement protection layer cushion ligature process is comparatively loaded down with trivial details, wastes time and energy, all can't effectively guarantee the problem to the construction quality of shear force wall, post reinforcing bar protective layer.
Claims (6)
1. The utility model provides a reinforced concrete protective layer cushion for construction, includes left protective layer cushion (1), its characterized in that: left side protective layer cushion (1) right side swing joint has right protective layer cushion (2), first draw-in groove (3) have been seted up on left side protective layer cushion (1) right side, second draw-in groove (4) have been seted up in right side protective layer cushion (2) left side, left side protective layer cushion (1) bottom swing joint has first draw-in groove (3) and second draw-in groove (4) run through in proper order and extend to post muscle (5) at left side protective layer cushion (1) top, the equal fixed mounting in right side protective layer cushion (2) top and bottom has the position sleeve ring (6) that quantity is two, left side protective layer cushion (1) right side fixedly connected with runs through the position sleeve ring (6) and extends to inserted bar (7) on position sleeve ring (6) right side, the equal fixedly connected with in both sides prevents moving back hook (8) around inserted bar (7).
2. The reinforced concrete protective layer cushion block for building construction according to claim 1, wherein: left side protective layer cushion (1) left side fixed mounting has embedded screw, the bar groove that has the corrugate distribution is all seted up to left side protective layer cushion (1) and right protective layer cushion (2) periphery wall.
3. The reinforced concrete protective layer cushion block for building construction according to claim 1, wherein: the anti-skidding groove with post muscle (5) looks adaptation is all seted up to first draw-in groove (3) and second draw-in groove (4) internal perisporium, left side protective layer cushion (1) front side is opened and is equipped with the slot that runs through first draw-in groove (3) and extend to left protective layer cushion (1) rear side and with right protective layer cushion (2) looks adaptation.
4. The reinforced concrete protective layer cushion block for building construction according to claim 1, wherein: the first clamping groove (3) and the second clamping groove (4) are V-shaped grooves, and the groove width of one side of the opposite surface of the first clamping groove (3) and the second clamping groove (4) is larger than the groove width of one side of the opposite surface of the first clamping groove (3) and the second clamping groove (4).
5. The reinforced concrete protective layer cushion block for building construction according to claim 1, wherein: left side protective layer cushion (1), right protective layer cushion (2) and position collar (6) are high strength concrete and make, inserted bar (7) and anti-moving back hook (8) are stainless steel and make.
6. The reinforced concrete protective layer cushion block for building construction according to claim 1, wherein: the telescopic groove matched with the anti-retreating hook (8) is formed in the front side and the rear side of the inserted rod (7), and the anti-retreating hooks (8) on the front side and the rear side of the inserted rod (7) are not smaller than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120632617.0U CN215054584U (en) | 2021-03-29 | 2021-03-29 | Reinforced concrete protective layer cushion block for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120632617.0U CN215054584U (en) | 2021-03-29 | 2021-03-29 | Reinforced concrete protective layer cushion block for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215054584U true CN215054584U (en) | 2021-12-07 |
Family
ID=79151731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120632617.0U Active CN215054584U (en) | 2021-03-29 | 2021-03-29 | Reinforced concrete protective layer cushion block for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215054584U (en) |
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2021
- 2021-03-29 CN CN202120632617.0U patent/CN215054584U/en active Active
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