CN215594907U - Post-cast strip protective structure - Google Patents
Post-cast strip protective structure Download PDFInfo
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- CN215594907U CN215594907U CN202122187249.6U CN202122187249U CN215594907U CN 215594907 U CN215594907 U CN 215594907U CN 202122187249 U CN202122187249 U CN 202122187249U CN 215594907 U CN215594907 U CN 215594907U
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- butt plate
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Abstract
The application discloses post-cast strip protective structure relates to the technical field of construction, includes a plurality of protection unit along post-cast strip extending direction array setting, protection unit is including setting up the butt plate on the relative both sides of post-cast strip respectively, the butt plate includes horizontal part and vertical portion, one of them be provided with the apron that extends to another butt plate on the butt plate, another be provided with the plugboard that extends to the apron on the butt plate, be provided with the inserting groove that supplies the plugboard to peg graft on the apron, two all be provided with the connecting rod that extends along relative direction on the butt plate, two be provided with the vertical portion of drive between the connecting rod and support tightly in the locking piece on the post-cast strip lateral wall. The application can adapt to post-cast strips with different widths.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a post-cast strip protection structure.
Background
In the building construction process, in order to prevent that cast-in-place reinforced concrete structure from because self shrink inequality produces the crack, can reserve at the relevant position that foundation slab, wall, roof beam etc. have concrete structure and establish the post-cast strip, and in order to prevent to pile up the difficult clearance of debris in the post-cast strip, generally can set up protective structure to the post-cast strip.
The utility model discloses a chinese utility model patent document that has bulletin number CN208981810U discloses a post-cast strip entrance to a cave protective structure, including post-cast strip, be located the avris concrete of post-cast strip both sides and wear out the support of avris concrete, contain the bottom coupling part on the support, be provided with the three hornblocks of avris on the avris concrete, the inclined plane of the three hornblocks of avris is provided with the avris slope apron, is provided with the top flat board between two avris slope apron, and the welding has the back shaft that is used for supporting the top flat board in the bottom coupling part.
In view of the above-mentioned related art, the inventor believes that the post-cast strip with different widths cannot be accommodated because the space enclosed by the inclined cover plate and the top flat plate is fixed.
SUMMERY OF THE UTILITY MODEL
In order to adapt to the post-cast strip of different width, this application provides a post-cast strip protective structure.
The application provides a post-cast strip protective structure adopts following technical scheme:
the utility model provides a post-cast strip protective structure, includes a plurality of protection unit along post-cast strip extending direction array setting, protection unit is including setting up the butt plate on the relative both sides of post-cast strip respectively, the butt plate includes horizontal part and vertical portion, one of them be provided with the apron that extends to another butt plate on the butt plate, another be provided with the plugboard that extends to the apron on the butt plate, be provided with the inserting groove that supplies the plugboard to peg graft on the apron, two all be provided with the connecting rod that extends along relative direction on the butt plate, two be provided with the locking piece that the vertical portion of drive supports tightly on the post-cast strip lateral wall between the connecting rod.
Through adopting above-mentioned technical scheme, slide the plugboard in the inserting groove to can adjust the distance between two butt boards, the plugboard slides to two butt boards when butt respectively on the both sides of post-cast strip, supports tightly in the post-cast strip with the vertical portion of locking piece drive, makes two butt boards location, thereby makes single protection unit be located the post-cast strip, thereby can adapt to the post-cast strip of different width.
Optionally, the locking piece includes the sleeve, two the connecting rod slides and pegs graft in telescopic both ends, and two equal threaded connection has the piece of supporting that can support tightly in the sleeve terminal surface on the connecting rod.
Through adopting above-mentioned technical scheme, two butt plates support tightly behind the post-cast strip both sides, with two support tight piece to sleeve threaded motion to support tightly in telescopic both ends, thereby make the sleeve be located between two support tight pieces, thereby make the distance between two butt plates fixed, make the butt plate location.
Optionally, the outer wall of the abutting block is provided with anti-slip stripes.
Through adopting above-mentioned technical scheme, set up anti-skidding stripe on supporting tight piece outer wall for the screw thread removes difficult skidding when supporting tight piece, grips more easily.
Optionally, the cover plate is provided with a sliding groove on the inner top surface of the insertion groove, a butt-joint rod is connected in the sliding groove in an up-down sliding manner, and the cover plate is provided with a driving piece for driving the butt-joint rod to abut against the insertion plate.
Through adopting above-mentioned technical scheme, after the butt plate supports the both ends of tight post-cast strip, driving piece drive butt-joint pole slides downwards and supports tight plugboard in the sliding tray for the lower surface of plugboard supports tightly in the interior bottom surface of plugboard, thereby prevents that the plugboard from sliding in the plugboard, thereby makes that apron and plugboard are connected inseparabler.
Optionally, the driving member includes a threaded post threadedly coupled to the upper surface of the cover plate, and one end of the threaded post extends downward into the sliding groove and is rotatably coupled to the abutting rod.
Through adopting above-mentioned technical scheme, rotate the screw thread post and make screw thread post screw thread motion down to can drive the butt pole and support tight plugboard downwards.
Optionally, the horizontal portion and the vertical portion are perpendicular to each other.
Through adopting above-mentioned technical scheme, horizontal part and vertical portion mutually perpendicular can improve the butt effect of butt plate butt in post-cast strip both sides.
Optionally, a downwardly-penetrating abdicating groove is formed in the vertical portion.
Through adopting above-mentioned technical scheme, the groove of stepping down on the vertical portion can supply the reinforcing bar between the post-cast strip to pass through.
Optionally, two ends of the protection unit are provided with rubber sealing layers.
Through adopting above-mentioned technical scheme, set up the rubber sealing layer at the both ends of protection unit and make inseparabler of two adjacent protection unit butts to can improve the protecting effect.
In summary, the present application includes at least one of the following benefits:
1. the splicing plate slides in the splicing groove until the two abutting plates abut against two sides of the post-cast strip respectively, and then the abutting block is moved to two sides of the abutting sleeve in a threaded manner, so that the distance between the two abutting plates is fixed, and the post-cast strip can adapt to post-cast strips with different widths;
2. after the distance between the two abutting plates is adjusted, the threaded columns are moved downwards through threads, so that the abutting rods are driven to move downwards in the sliding grooves to abut against the inserting plates, the inserting plates are positioned, and the stability of the inserting plates and the cover plate is improved.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
fig. 2 is an exploded view of the protection unit according to the embodiment.
Description of reference numerals: 1. a protection unit; 2. a butt joint plate; 21. a horizontal portion; 22. a vertical portion; 3. a cover plate; 4. a plugboard; 5. inserting grooves; 6. a mounting seat; 7. a connecting rod; 8. a locking member; 81. a sleeve; 82. a through groove; 83. a propping block; 9. anti-skid stripes; 10. a sliding groove; 11. a butting rod; 12. a drive member; 121. a threaded post; 13. a yielding groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses post-cast strip protective structure. Referring to fig. 1 and 2, the post-cast strip protection structure comprises a plurality of protection units 1 arranged in an array along the length direction of the post-cast strip, and each protection unit 1 comprises two butt plates 2 which are respectively abutted against two side walls of the post-cast strip. The butt plate 2 includes the horizontal part 21 with the upper surface looks butt of post-cast strip lateral wall and the vertical portion 22 that fixed perpendicular to horizontal part 21 is close to post-cast strip one side, and vertical portion 22 extends perpendicularly downwards and goes into in the post-cast strip and with the inside wall butt of post-cast strip. And the lower end of the vertical part 22 is provided with a yielding groove 13 which penetrates through the lower surface of the vertical part 22 downwards, and the yielding groove 13 is used for the reinforcing steel bars in the post-cast strip to pass through.
Referring to fig. 1 and 2, a cover plate 3 extending to the other side of the post-cast strip is fixed to a vertical portion 22 on one side of the post-cast strip, a pinboard 4 extending to the cover plate 3 is fixed to a vertical portion 22 on the other side of the post-cast strip, and the horizontal portion 21, the vertical portion 22, the cover plate 3, and the pinboard 4 have the same length in the distribution direction of the protection unit 1. The spliced groove 5 is formed in the cover plate 3, the spliced groove 5 penetrates through one side, close to the spliced plate 4, of the cover plate 3, one side, close to the spliced plate 3, of the spliced plate 4 is slidably spliced in the spliced groove 5, so that the distance between the two abutting plates 2 can be adjusted by adjusting the position of the spliced plate 4 in the spliced groove 5, and the protection unit 1 can adapt to post-pouring belts with different widths.
Referring to fig. 1 and 2, in order to make the butt plate 2 support tightly in the both sides of post-cast strip, two horizontal parts 21 upper surfaces that set up relatively all are fixed with mount pad 6, be fixed with the connecting rod 7 that extends to two mount pads 6 opposite direction on two mount pads 6 one-to-one and two mount pads 6, two connecting rods 7 are cylindric structure and coaxial setting, when two butt plate 2 respectively with the butt of post-cast strip both sides, leave certain distance between two connecting rods 7, and be provided with between two connecting rods 7 and be used for preventing the locking piece 8 that two connecting rods 7 are close to each other, thereby make the distance location between two butt plate 2, thereby make two butt plate 2 support tightly on the post-cast strip both sides respectively.
Referring to fig. 1 and 2, the locking member 8 includes that the same sleeve 81 on two connecting rods 7 outer walls is located to the slip cap, sets up the logical groove 82 that link up the sleeve 81 both ends on the sleeve 81, and two connecting rods 7 relative one end slide and peg graft in leading to the groove 82, and equal threaded connection has the piece 83 that supports on two connecting rods 7, and two pieces 83 that support are located the both ends of sleeve 81 respectively. Screwing the two abutting blocks 83 into the sleeve 81 and abutting against the two ends of the sleeve 81 can position the sleeve 81 between the two abutting blocks 83, thereby preventing the two connecting rods 7 from approaching each other. In order to make the abutting block 83 easy to hold, the outer wall of the abutting block 83 is provided with vertical anti-slip stripes 9, so that the abutting block 83 is convenient to move.
Referring to fig. 1 and 2, the cover plate 3 is provided with a sliding groove 10 extending upward on the inner top surface of the inserting groove 5, the length direction of the sliding groove 10 is parallel to the distribution direction of the protection units 1, and the sliding groove 10 is located on one side of the cover plate 3 close to the inserting plate 4. Sliding connection has butt pole 11 from top to bottom in sliding tray 10, butt pole 11's extending direction is on a parallel with sliding tray 10's length direction, and 11 lower surfaces of butt pole can butt in the upper surface of plugboard 4, and be provided with on the apron 3 and be used for driving butt pole 11 to support in the driving piece 12 of plugboard 4 upper surface tightly, the lower surface of butt pole 11 can the bonding rubber layer, thereby can improve plugboard 4 in the stability of apron 3, and the rubber layer can improve the waterproof sealing nature between apron 3 and the plugboard 4.
Referring to fig. 1 and 2, the driving member 12 includes two threaded posts 121 rotatably connected to two ends of the upper surface of the butt rod 11 through bearings, one end of the threaded post 121, which is away from the butt rod 11, vertically extends upward and is threadedly connected to the cover plate 3, and the upper end of the threaded post 121 has a portion extending out of the cover plate 3 and is fixed with a handle, so that the threaded post 121 is simultaneously rotated, the threaded post 121 can be moved on the cover plate 3 by screwing up and down, and the butt rod 11 can be driven to slide up and down in the sliding groove 10.
Referring to fig. 1 and 2, rubber sealing layers are fixed at two ends of the horizontal portion 21, the vertical portion 22, the cover plate 3 and the plugboard 4 on each protection unit 1, so that when two adjacent protection units 1 are abutted, the rubber sealing layers can improve the tightness of the two adjacent protection units 1, and the protection effect on the post-cast strip is improved.
The implementation principle of a post-cast strip protective structure in the embodiment of the application is as follows: slide plugboard 4 in inserting groove 5 to 2 both ends butt joints of butt joint board in post-cast strip both sides, then two abutting block 83 of screw thread removal abut against in sleeve 81 both ends respectively to two abutting block 83 to make two abutting plate 2 be located the both sides of post-cast strip. The screw thread column 121 is moved by the downward screw thread to drive the abutting rod 11 to abut against the inserting plate 4 downward, so that the inserting plate 4 is positioned in the inserting groove 5.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a post-cast strip protective structure which characterized in that: including a plurality of protection unit (1) that sets up along post-cast strip length direction array, protection unit (1) is including setting up butt plate (2) on the relative both sides of post-cast strip respectively, butt plate (2) include horizontal part (21) and vertical portion (22), one of them be provided with apron (3) that extend to another butt plate (2) on butt plate (2), another be provided with plugboard (4) that extend to apron (3) on butt plate (2), be provided with inserting groove (5) that supply plugboard (4) to peg graft on apron (3), two all be provided with connecting rod (7) that extend along relative direction on butt plate (2), two be provided with between connecting rod (7) drive vertical portion (22) and support tightly in locking piece (8) on the post-cast strip lateral wall.
2. A post-cast strip guard structure as claimed in claim 1, wherein: locking piece (8) include sleeve (81), two connecting rod (7) slip grafting in the both ends of sleeve (81), and two equal threaded connection has on connecting rod (7) can support tight block (83) of propping in sleeve (81) terminal surface.
3. A post-cast strip guard structure as claimed in claim 2, wherein: and anti-skid stripes (9) are arranged on the outer wall of the abutting block (83).
4. A post-cast strip guard structure as claimed in claim 1, wherein: the cover plate (3) is provided with a sliding groove (10) on the inner top surface of the insertion groove (5), a butt-joint rod (11) is connected in the sliding groove (10) in an up-and-down sliding mode, and a driving piece (12) for driving the butt-joint rod (11) to abut against the insertion plate (4) is arranged on the cover plate (3).
5. A post-cast strip guard structure according to claim 4, characterized in that: the driving piece (12) comprises a threaded column (121) which is in threaded connection with the upper surface of the cover plate (3), and one end of the threaded column (121) extends downwards into the sliding groove (10) and is rotatably connected onto the abutting rod (11).
6. A post-cast strip guard structure as claimed in claim 1, wherein: the horizontal part (21) and the vertical part (22) are perpendicular to each other.
7. A post-cast strip guard structure as claimed in claim 1, wherein: the vertical part (22) is provided with a yielding groove (13) which penetrates downwards.
8. A post-cast strip guard structure as claimed in claim 1, wherein: and rubber sealing layers are arranged at two ends of the protection unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187249.6U CN215594907U (en) | 2021-09-10 | 2021-09-10 | Post-cast strip protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187249.6U CN215594907U (en) | 2021-09-10 | 2021-09-10 | Post-cast strip protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594907U true CN215594907U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122187249.6U Active CN215594907U (en) | 2021-09-10 | 2021-09-10 | Post-cast strip protective structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961241A (en) * | 2022-06-22 | 2022-08-30 | 江苏武进建工集团有限公司 | Bare concrete V-shaped column formwork supporting system and construction method thereof |
-
2021
- 2021-09-10 CN CN202122187249.6U patent/CN215594907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961241A (en) * | 2022-06-22 | 2022-08-30 | 江苏武进建工集团有限公司 | Bare concrete V-shaped column formwork supporting system and construction method thereof |
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