CN215368771U - Auxiliary device for adjusting and fixing steel sleeve - Google Patents
Auxiliary device for adjusting and fixing steel sleeve Download PDFInfo
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- CN215368771U CN215368771U CN202121489776.6U CN202121489776U CN215368771U CN 215368771 U CN215368771 U CN 215368771U CN 202121489776 U CN202121489776 U CN 202121489776U CN 215368771 U CN215368771 U CN 215368771U
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Abstract
The application provides an auxiliary device for adjusting and fixing a steel sleeve, wherein the steel sleeve is arranged between an upper template and a lower template, and the auxiliary device comprises a support connecting rod which penetrates through the steel sleeve and is connected with the upper template and the lower template; two adjusting and fixing components are sequentially arranged on the supporting connecting rod along the length direction of the supporting connecting rod; the adjusting and fixing assembly comprises at least three fixing rods with adjustable lengths, and the fixing rods are uniformly distributed along the circumferential direction of the side wall of the supporting connecting rod; the length direction of the fixing rod is perpendicular to the length direction of the supporting connecting rod. When the steel sleeve positioning device is used, the support connecting rod penetrates through the steel sleeve and is connected with the upper template and the lower template, the free end of the fixed rod is propped against the inner wall of the steel sleeve, the steel sleeve is reliably positioned, the steel sleeve can be prevented from shaking when concrete is poured, and the construction quality can be ensured; the length of the fixing rod is adjustable, and the positioning and supporting requirements of steel sleeves with different inner diameter sizes can be met.
Description
Technical Field
The application relates to the technical field of house construction, in particular to an auxiliary device for adjusting and fixing a steel sleeve.
Background
At present, in domestic construction engineering, when concrete such as various channel walls, basement walls, water storage pool walls and the like is constructed, a steel sleeve needs to be arranged between two templates, and when concrete is poured, the steel sleeve is easy to shake, so that the apparent quality of the wall is affected. To this end, the present application proposes an auxiliary device for adjusting a fixed steel casing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, provide an auxiliary device of fixed steel casing pipe is adjusted.
The application provides an auxiliary device for adjusting and fixing a steel sleeve, wherein the steel sleeve is arranged between an upper template and a lower template, and the auxiliary device comprises a support connecting rod which penetrates through the steel sleeve and is connected with the upper template and the lower template; two adjusting and fixing components are sequentially arranged on the supporting connecting rod along the length direction of the supporting connecting rod; the adjusting and fixing assembly comprises at least three fixing rods with adjustable lengths, and the fixing rods are uniformly distributed along the circumferential direction of the side wall of the supporting connecting rod; the length direction of the fixing rod is perpendicular to the length direction of the supporting connecting rod.
According to the technical scheme provided by some embodiments of the present application, the fixing rod includes a first fixing portion; one end of the first fixing part is connected with the supporting connecting rod, and the other end of the first fixing part is connected with a plurality of first adjusting parts which are sequentially detachably connected end to end; and threaded holes are respectively formed in two ends of the first adjusting part.
According to the technical scheme provided by some embodiments of the application, weight-reducing through holes are respectively formed in the middle parts of the first fixing part and the first adjusting part.
According to the technical scheme provided by some embodiments of the application, the adjusting assembly comprises four length-adjustable fixing rods which are uniformly distributed along the circumferential direction of the side wall of the supporting connecting rod.
According to the technical solution provided by some embodiments of the present application, the support link is a screw; the adjusting and fixing assembly is fixedly connected with the support connecting rod through a nut block; one end of the fixed rod is welded on the side face of the nut block.
According to the technical scheme provided by some embodiments of the present application, the fixing rod comprises a second fixing part and a second adjusting part; the second adjusting part is a hollow sleeve-shaped structure with an opening at one end, and the inner wall of the second adjusting part is provided with internal threads; the second fixing part is rod-shaped, and the outer wall of the second fixing part is provided with an external thread matched with the internal thread; one end of the second fixing part is connected with the supporting connecting rod, and the other end of the second fixing part is connected with the second adjusting part through the internal thread and the external thread.
Compared with the prior art, the beneficial effect of this application: according to the auxiliary device for adjusting and fixing the steel sleeve, the supporting connecting rod is arranged, the adjusting and fixing assembly is arranged along the length direction of the supporting connecting rod and comprises at least three fixing rods which are uniformly distributed along the circumferential direction of the side wall of the supporting connecting rod, when the auxiliary device is used, the supporting connecting rod penetrates through the steel sleeve and is connected with the upper template and the lower template, the free ends of the fixing rods are propped against the inner wall of the steel sleeve, the steel sleeve is reliably positioned, the steel sleeve can be prevented from shaking when concrete is poured, and the construction quality can be favorably ensured; the length of the fixing rod is adjustable, and the positioning and supporting requirements of steel sleeves with different inner diameter sizes can be met.
Drawings
FIG. 1 is a schematic structural diagram of an auxiliary device for adjusting a fixed steel casing according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an adjustment fixing assembly of an auxiliary device for adjusting and fixing a steel sleeve according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a fixing rod for adjusting an auxiliary device for fixing a steel casing according to embodiment 1 of the present application;
fig. 4 is a schematic structural diagram of a fixing rod for adjusting an auxiliary device for fixing a steel casing according to embodiment 2 of the present application.
The text labels in the figures are represented as:
1. mounting a template; 2. a lower template; 3. steel casing; 4. a support link; 5. fixing the rod; 6. a first fixed part; 7. a first adjusting section; 9. a weight-reducing through hole; 10. a nut block; 11. a second fixed part; 12. a second regulating part.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
Example 1
Referring to fig. 1, in the present embodiment, an auxiliary device for adjusting and fixing a steel casing is provided, wherein the steel casing 3 is disposed between an upper template 1 and a lower template 2, and the upper template 1 and the lower template 2 are respectively perpendicular to an axial direction of the steel casing 3; the auxiliary device comprises a support connecting rod 4 which penetrates through the steel sleeve 3 and is connected with the upper template 1 and the lower template 2; two adjusting and fixing components are sequentially arranged on the supporting connecting rod 4 along the length direction of the supporting connecting rod; the two adjusting and fixing components are symmetrically distributed about the middle part of the support connecting rod 4; each adjusting and fixing assembly comprises at least three fixing rods 5 with adjustable lengths, wherein the fixing rods 5 are uniformly distributed along the circumferential direction of the side wall of the support connecting rod 4; as shown in fig. 2, in the present embodiment, each of the adjusting and fixing assemblies includes four fixing rods 5, and an included angle between two adjacent fixing rods 5 is 90 °; the length direction of the fixing rod 5 is perpendicular to the length direction of the support link 4.
Preferably, the support link 4 is a screw; the adjusting and fixing component is in threaded connection with the support connecting rod 4 through an octagonal nut block 10; one end of the fixed rod 5 is welded on the side surface of the nut block 10; and nuts are respectively arranged at one end of the support connecting rod 4 extending out of the upper part of the upper template 1 and one end of the support connecting rod extending out of the lower part of the lower template 2, and when the steel sleeve 3 is used, the steel sleeve is fixedly clamped between the upper template 1 and the lower template 2 by screwing the nuts.
In this embodiment, the length-adjustable fixing rod 5 includes a first fixing portion 6; one end of the first fixing part 6 is welded on the side surface of the nut block 10, and the other end of the first fixing part is provided with a plurality of first adjusting parts 7 which are sequentially detachably connected end to end; two ends of the first adjusting part 7 are respectively provided with a threaded hole; after the threaded holes in two adjacent first adjusting parts 7 are aligned, connecting by using bolts; one end of the first fixing part 6, which is far away from the nut block 10, is also provided with a threaded hole, and the first fixing part 6 and the first adjusting part 7 are connected through a bolt which passes through the threaded hole and the adjacent threaded hole on the first adjusting part 7.
When the fixing rod 5 is used, the first adjusting parts 7 with different numbers are selected and connected with the first fixing part 6, so that the fixing rods 5 with different lengths can be obtained, namely, the length of the fixing rods 5 can be adjusted. As the fixing lever 5 shown in fig. 3, a first regulating portion 7 is used.
Further, the first fixing portion 6 and the first adjusting portion 7 are respectively provided with a weight-reducing through hole 9 in the middle.
The auxiliary device of the fixed steel casing of regulation that this embodiment provided is when using, according to steel casing 3's internal diameter size, choose for use corresponding quantity's first regulating part 7, and connect it on first fixed part 6, obtain suitable size's dead lever 5, obtain suitable regulation fixed subassembly, insert supporting rod 4 in steel casing 3, and with its both ends respectively with cope match-plate pattern 1 and lower bolster 2 fixed connection, realized promptly that reliable location to steel casing 3 is fixed, when concreting, can prevent that steel casing 3 from taking place to rock, be favorable to ensureing the quality of construction.
Example 2
The present embodiment provides an auxiliary device for adjusting and fixing a steel casing, and the same points of the present embodiment as those of embodiment 1 are not described again, except that: the length-adjustable fixing rods 5 are different in structure. The structure of the fixing rod 5 for adjusting the auxiliary device for fixing a steel casing provided in the present embodiment is shown in fig. 4, wherein the fixing rod 5 comprises a second fixing part 11 and a second adjusting part 12; the second adjusting part 12 is a hollow sleeve-shaped structure with an opening at one end, and the inner wall of the second adjusting part is provided with internal threads; the second fixing part 11 is rod-shaped, and the outer wall of the second fixing part is provided with an external thread matched with the internal thread; one end of the second fixing portion 11 is welded to a side surface of a nut block 10 screwed to the support link 4, and the other end is connected to the second adjusting portion 12 through the internal thread and the external thread.
When the fixing rod 5 is used, the second adjusting part 12 is screwed in and out along the second fixing part 11 by rotating the second adjusting part 12, and the length of the fixing rod 5 can be adjusted.
The auxiliary device of the fixed steel casing of regulation that this embodiment provided is when using, according to the internal diameter size of steel casing 3, rotate second regulating part 12 and make it screw-out along the second fixed part 11 precession, obtain suitable size dead lever 5, obtain suitable regulation fixed subassembly, insert supporting rod 4 in steel casing 3, and with its both ends respectively with cope match-plate pattern 1 and lower bolster 2 fixed connection, realized promptly that reliable location to steel casing 3 is fixed, when concreting, can prevent that steel casing 3 from taking place to rock, be favorable to ensureing the quality of construction.
According to the auxiliary device for adjusting and fixing the steel sleeve, the supporting connecting rod is arranged, the adjusting and fixing assembly is arranged along the length direction of the supporting connecting rod and comprises at least three fixing rods which are uniformly distributed along the circumferential direction of the side wall of the supporting connecting rod, when the auxiliary device is used, the supporting connecting rod penetrates through the steel sleeve and is connected with the upper template and the lower template, the free ends of the fixing rods are propped against the inner wall of the steel sleeve, the steel sleeve is reliably positioned, the steel sleeve can be prevented from shaking when concrete is poured, and construction quality can be guaranteed; the length of the fixing rod is adjustable, and the positioning and supporting requirements of steel sleeves with different inner diameter sizes can be met.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations that may or may not be made to the present invention using the concepts and solutions of the present invention directed to other aspects are intended to be within the scope of the present invention.
Claims (6)
1. An auxiliary device for adjusting and fixing a steel sleeve, wherein the steel sleeve (3) is arranged between an upper template (1) and a lower template (2), and is characterized by comprising a support connecting rod (4) which penetrates through the steel sleeve (3) and is connected with the upper template (1) and the lower template (2); two adjusting and fixing components are sequentially arranged on the supporting connecting rod (4) along the length direction of the supporting connecting rod; the adjusting and fixing assembly comprises at least three length-adjustable fixing rods (5) which are uniformly distributed along the circumferential direction of the side wall of the supporting connecting rod (4); the length direction of the fixed rod (5) is perpendicular to the length direction of the support connecting rod (4).
2. Auxiliary device for adjusting the fixation of a steel casing according to claim 1, characterized in that the fixation rod (5) comprises a first fixation part (6); one end of the first fixing part (6) is connected with the support connecting rod (4), and the other end of the first fixing part is connected with a plurality of first adjusting parts (7) which are sequentially detachably connected end to end; and threaded holes are respectively formed in two ends of the first adjusting part (7).
3. Auxiliary device for adjustment fixing of steel casing according to claim 2, characterized in that the first fixing part (6) and the first adjusting part (7) are provided with weight-reducing through holes (9) in the middle, respectively.
4. Auxiliary device for the adjustment of the fixation of a steel casing according to claim 1, characterized in that the adjustment fixing assembly comprises four length-adjustable fixing rods (5) evenly distributed circumferentially along the side walls of the support link (4).
5. Auxiliary device for adjusting the fixing of a steel casing according to claim 1, characterized in that the support link (4) is a screw; the adjusting and fixing assembly is fixedly connected with the supporting connecting rod (4) through a nut block (10); one end of the fixing rod (5) is welded on the side surface of the nut block (10).
6. Auxiliary device for the adjustment of the anchorage of steel casing according to claim 1, characterized in that the anchorage bar (5) comprises a second anchorage portion (11) and a second adjustment portion (12); the second adjusting part (12) is a hollow sleeve-shaped structure with one open end, and the inner wall of the second adjusting part is provided with internal threads; the second fixing part (11) is rod-shaped, and the outer wall of the second fixing part is provided with an external thread matched with the internal thread; one end of the second fixing part (11) is connected with the support connecting rod (4), and the other end of the second fixing part is connected with the second adjusting part (12) through the internal thread and the external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489776.6U CN215368771U (en) | 2021-07-01 | 2021-07-01 | Auxiliary device for adjusting and fixing steel sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489776.6U CN215368771U (en) | 2021-07-01 | 2021-07-01 | Auxiliary device for adjusting and fixing steel sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215368771U true CN215368771U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121489776.6U Active CN215368771U (en) | 2021-07-01 | 2021-07-01 | Auxiliary device for adjusting and fixing steel sleeve |
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|---|---|
| CN (1) | CN215368771U (en) |
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2021
- 2021-07-01 CN CN202121489776.6U patent/CN215368771U/en active Active
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