CN210122840U - Embedded-free support convenient to level - Google Patents
Embedded-free support convenient to level Download PDFInfo
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- CN210122840U CN210122840U CN201920291832.1U CN201920291832U CN210122840U CN 210122840 U CN210122840 U CN 210122840U CN 201920291832 U CN201920291832 U CN 201920291832U CN 210122840 U CN210122840 U CN 210122840U
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Abstract
The utility model provides a non-embedded support which is convenient to level, comprising a supporting steel plate, a leveling mechanism arranged on the supporting steel plate and a through hole for installing an expansion bolt; the leveling mechanism comprises four adjusting screw rods vertically arranged in the middle of a supporting steel plate, the four adjusting screw rods are arranged on the supporting steel plate in a rectangular shape, and screw holes matched with the adjusting screw rods are formed in the supporting steel plate; and a limiting assembly is arranged on the supporting steel plate corresponding to the screw hole. The utility model can avoid the installation of embedded parts before concrete pouring, and can directly prefabricate the supporting steel plate and the upright to be installed in a processing plant in actual use and directly install the supporting steel plate and the upright on site, thereby greatly improving the convenience of installation and being beneficial to improving the installation efficiency of the upright; and through using this kind of support, the installation of stand can not receive the restriction of place roughness, both can guarantee the levelness of stand support, can guarantee the firm of support again.
Description
Technical Field
The invention belongs to the technical field of building equipment, and particularly relates to a leveling-convenient embedding-free support.
Background
In building construction, installation work of metal columns is often designed, such as installation of columns of stair railings, installation of metal flagpoles, installation work of nine-picture one-brand columns in safety and civilization construction, and other column installation work. The traditional method generally adopts an embedded part mode, and then the upright posts are welded on the embedded part, the position of the embedded part needs to be accurately positioned before concrete pouring, but in actual construction, the embedded part is easy to have the phenomena of deviation, surface deflection and the like, the metal upright posts are easy to incline, and the stability of the metal upright posts is influenced.
Disclosure of Invention
In view of this, the present invention provides a non-embedded support with convenient leveling, which aims to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a pre-buried support which is convenient to level comprises a supporting steel plate, a leveling mechanism and a through hole, wherein the leveling mechanism is arranged on the supporting steel plate, and the through hole is used for installing an expansion bolt; the leveling mechanism comprises four adjusting screw rods vertically arranged in the middle of a supporting steel plate, the four adjusting screw rods are arranged on the supporting steel plate in a rectangular shape, and screw holes matched with the adjusting screw rods are formed in the supporting steel plate; the position that corresponds the screw on the supporting steel plate is equipped with spacing subassembly, and this spacing subassembly includes fixed sleeve on the supporting steel plate and the kicking block of sliding installation in the sleeve, sleeve and screw intercommunication, the kicking block stretch into telescopic one end and are equipped with the constant head tank that is used for holding adjusting screw, and the other end is equipped with curved supporting part, the position that corresponds the constant head tank on the kicking block is equipped with prevents the clamping component of kicking block landing.
Further, the clamping assembly comprises a lever and a torsion spring, the lever is rotatably mounted on the top block through a rotating shaft, the torsion spring is mounted on the rotating shaft, an assembly groove used for containing the lever is formed in the top block and communicated with the positioning groove, one end of the lever extends into the positioning groove, and the other end of the lever abuts against the inner wall of the sleeve.
Furthermore, one side of the sleeve towards the top block is provided with a limiting groove for accommodating the lever, a ratchet strip is arranged in the limiting groove, and a clamping piece matched with the ratchet strip is arranged at one end, extending into the limiting groove, of the lever.
Further, the sleeve is connected with the supporting steel plate through the reinforcing plate.
Furthermore, a limiting apron board for preventing the supporting part from retracting into the sleeve is arranged on one side of the supporting part, which faces the supporting steel plate.
Furthermore, a level bar is arranged on the supporting steel plate.
Compared with the prior art, the invention has the following advantages:
according to the invention, an embedded part can be omitted from installation before concrete pouring, the supporting steel plate and the upright post to be installed can be directly prefabricated in a processing plant in actual use and directly installed on site, the top block is not easy to separate from the sleeve by arranging the clamping assembly, and meanwhile, the fixing of the top block can be removed by a user only by screwing the adjusting screw during installation, so that the convenience of installation of the support is greatly improved, and the installation efficiency of the upright post is improved; and through using this kind of support, the installation of stand can not receive the restriction of place roughness, both can guarantee the levelness of stand support, can guarantee the firm of support again.
According to the invention, the leveling structure is arranged on the supporting steel plate, so that a user can adjust the horizontal state of the supporting steel plate by screwing the adjusting screw rod, the operation is very convenient, the sleeve on the supporting steel plate can play a good limiting role, and even if the adjusting screw rod is bent under stress, the sleeve can limit the adjusting screw rod and the ejector block, so that the adjusting screw rod is prevented from being continuously deformed, the ejector block can always stably support the adjusting screw rod and the supporting steel plate, and the bearing stability of the support is greatly improved; the arc-shaped supporting part on the ejector block can be well attached to the surface of concrete, so that the ejector block can stably support the adjusting screw and the supporting steel plate, and the horizontal stability of the support is greatly improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 in the direction A-A;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural view of the top block extending out of the sleeve according to the embodiment of the present invention;
fig. 5 is a partially enlarged view of B in fig. 4.
Description of reference numerals:
1-supporting a steel plate; 2-a through hole; 3-adjusting the screw rod; 4-a horizontal ruler; 5-a sleeve; 6-a reinforcing plate; 7-a top block; 8-limiting skirtboard; 9-positioning grooves; 10-a support; 11-an assembly groove; 12-a lever; 13-a rotating shaft; 14-a torsion spring; 15-a limiting groove; 16-a fastener; 17-ratchet bar.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A pre-buried support which is convenient to level is disclosed, as shown in figures 1 to 5, comprising a supporting steel plate 1, a leveling mechanism arranged on the supporting steel plate 1 and a through hole 2 for installing an expansion bolt; the leveling mechanism comprises four adjusting screws 3 vertically arranged in the middle of a supporting steel plate 1, the four adjusting screws 3 are arranged on the supporting steel plate 1 in a rectangular shape, and screw holes matched with the adjusting screws are formed in the supporting steel plate; the position that corresponds the screw on the supporting steel plate is equipped with spacing subassembly, and this spacing subassembly includes fixed sleeve 5 on the supporting steel plate and sleeve 5 slidable mounting's kicking block 7, sleeve 5 and screw intercommunication, kicking block 7 stretch into telescopic one end and are equipped with the constant head tank 9 that is used for holding adjusting screw, and the other end is equipped with curved supporting part 10, the position that corresponds the constant head tank on the kicking block is equipped with the tight subassembly of clamp that prevents the kicking block landing.
Specifically, the supporting steel plate 1 can be made of stainless steel, and a user can adjust the size of the supporting steel plate according to the actually installed upright post, so long as the size of the supporting steel plate can be adapted to the size of the installed railing upright post or the safety slogan upright post; the user is in the installation, can be through expansion bolts directly with on the supporting steel plate installation concrete, because four adjusting screw are the rectangle (can be the square) and arrange on the supporting steel plate, according to the principle of multiple spot leveling, the user can stretch into the length of through-hole through rotatory each adjusting screw earlier, adjust the horizontality of supporting steel plate, after the supporting steel plate has adjusted, the user can reuse expansion bolts to fix the supporting steel plate on the concrete, it is very convenient to operate, the installation rate of this kind of support has been accelerated greatly, make the better bearing stand of this kind of support ability, ensure that the stand can vertical setting on the concrete.
The clamping assembly comprises a lever 12 rotatably mounted on the top block 7 through a rotating shaft 13 and a torsion spring 14 mounted on the rotating shaft 13, an assembly groove 11 for accommodating the lever is formed in the top block, the assembly groove 11 is communicated with the positioning groove, one end of the lever extends into the positioning groove, and the other end of the lever abuts against the inner wall of the sleeve; when the adjusting screw rod does not extend into the positioning groove, the lever can prop against the inner wall of the sleeve under the action of the elastic force of the torsion spring 14, so that the propping block is prevented from sliding off, and the support is convenient to move and mount; after adjusting screw stretched into the constant head tank, adjusting screw stretched into the one end of constant head tank and can promote lever one end and rotate, the lever rotates the back and just no longer withstands the sleeve inner wall, the kicking block removes fixed state this moment, adjusting screw can promote the kicking block very easily and stretch out the sleeve, the operation is got up very simply, through setting up clamping assembly, the setting that makes the kicking block can be stable is in the sleeve, it is fixed that the user also only needs to twist adjusting screw soon during the use and can remove the kicking block, the operation flow is greatly simplified, be favorable to improving the installation effectiveness of this kind of support.
A limiting groove 15 for accommodating a lever is arranged on one side of the sleeve 5 facing the top block, a ratchet strip 17 is arranged in the limiting groove 15, a buckling piece 16 matched with the ratchet strip 17 is arranged at one end of the lever extending into the limiting groove 15, the buckling piece 16 on the lever can stably hook the ratchet strip 17 (as shown in figure 3) through the matching of the ratchet strip 17 and the buckling piece 16, so that the top block is prevented from sliding in the sleeve, the stability of the top block is further improved, and when the lever rotates, the buckling piece can also be quickly separated from the ratchet strip (as shown in figure 5); the limiting groove can limit the lever well, the ejector block is prevented from rotating along with the adjusting screw rod, the ejector block can stably extend out of the sleeve, the ejector block can be prevented from moving on the surface of concrete, the stability of the support is improved, friction between the ejector block and the surface of the concrete can be reduced, the surface of the concrete is prevented from being sunken, normal leveling of the support is prevented from being influenced, and the leveling precision of the support is improved.
Sleeve 5 is connected with supporting steel plate 1 through reinforcing plate 6, the structural strength of sleeve and supporting steel plate junction can be strengthened to reinforcing plate 6, sleeve 5 then can be fine restricts and live kicking block 7, when the user revolves wrong adjusting screw, along with adjusting screw stretches into the sleeve, adjusting screw can promote the kicking block in the sleeve, make supporting part 10 on the kicking block 7 live the concrete surface, because supporting part 10 is the arc, even the concrete surface is the inclined plane, laminating concrete surface that supporting part on the kicking block also can be fine, thereby make the kicking block can more stable support adjusting screw and supporting steel plate, the horizontal stability of this kind of support has been improved greatly.
A horizontal ruler 4 is arranged on the supporting steel plate 1, and the horizontal ruler 4 can be a cross horizontal ruler; the adjusting screw 3 can adopt the existing high-strength screw, the sleeve 5 can also play a good limiting role, the ejector block can stably stretch out and draw back along the sleeve, the ejector block is pushed by using the adjusting screw, and even if the adjusting screw is bent under stress, the sleeve can limit the adjusting screw and the ejector block, so that the adjusting screw is prevented from continuously deforming, the ejector block can always stably support the adjusting screw and the supporting steel plate, and the bearing stability of the support is greatly improved; in actual installation, after the leveling of supporting steel plate, the user can also be in the same place adjusting screw and supporting steel plate spot welding, avoids adjusting screw not hard up to cause the hidden danger.
One side of the supporting part 10 facing the supporting steel plate is provided with a limiting skirtboard 8 for preventing the supporting part from retracting into the sleeve, the limiting skirtboard 8 can prevent the ejector block from retracting into the sleeve and can also prop against the sleeve, when a user does not screw the adjusting screw, the supporting steel plate can be supported by the ejector block and the sleeve, and because the lengths of the sleeve and the ejector block are the same, the supporting steel plate is in a prefabricated horizontal state at the moment, if the surface of the installed concrete is also a horizontal plane, the user does not need to screw the screw, only the ejector block needs to support the supporting steel plate, the supporting steel plate after installation is in a horizontal state, and the user does not need to further adjust, so that the installation speed of the support is further improved, the installation process is simplified, and the labor intensity of workers is reduced.
According to the invention, an embedded part can be omitted from installation before concrete pouring, the supporting steel plate and the upright post to be installed can be directly prefabricated in a processing plant in actual use and directly installed on site, the top block is not easy to separate from the sleeve by arranging the clamping assembly, and meanwhile, the fixing of the top block can be removed by a user only by screwing the adjusting screw during installation, so that the convenience of installation of the support is greatly improved, and the installation efficiency of the upright post is improved; and through using this kind of support, the installation of stand can not receive the restriction of place roughness, both can guarantee the levelness of stand support, can guarantee the firm of support again.
According to the invention, the leveling structure is arranged on the supporting steel plate, so that a user can adjust the horizontal state of the supporting steel plate by screwing the adjusting screw rod, the operation is very convenient, the sleeve on the supporting steel plate can play a good limiting role, and even if the adjusting screw rod is bent under stress, the sleeve can limit the adjusting screw rod and the ejector block, so that the adjusting screw rod is prevented from being continuously deformed, the ejector block can always stably support the adjusting screw rod and the supporting steel plate, and the bearing stability of the support is greatly improved; the arc-shaped supporting part on the ejector block can be well attached to the surface of concrete, so that the ejector block can stably support the adjusting screw and the supporting steel plate, and the horizontal stability of the support is greatly improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a make things convenient for pre-buried support of exempting from of leveling which characterized in that: the device comprises a supporting steel plate, a leveling mechanism arranged on the supporting steel plate and a through hole for installing an expansion bolt; the leveling mechanism comprises four adjusting screw rods vertically arranged in the middle of a supporting steel plate, the four adjusting screw rods are arranged on the supporting steel plate in a rectangular shape, and screw holes matched with the adjusting screw rods are formed in the supporting steel plate; the position that corresponds the screw on the supporting steel plate is equipped with spacing subassembly, and this spacing subassembly includes fixed sleeve on the supporting steel plate and the kicking block of sliding installation in the sleeve, sleeve and screw intercommunication, the kicking block stretch into telescopic one end and are equipped with the constant head tank that is used for holding adjusting screw, and the other end is equipped with curved supporting part, the position that corresponds the constant head tank on the kicking block is equipped with prevents the clamping component of kicking block landing.
2. The embedding-free support convenient to level as claimed in claim 1, wherein the embedding-free support comprises: the clamping assembly comprises a lever and a torsion spring, the lever is rotatably mounted on the top block through a rotating shaft, the torsion spring is mounted on the rotating shaft, an assembly groove used for containing the lever is formed in the top block and communicated with the positioning groove, one end of the lever extends into the positioning groove, and the other end of the lever abuts against the inner wall of the sleeve.
3. The embedding-free support convenient to level as claimed in claim 2, wherein the embedding-free support comprises: one side of the sleeve towards the ejector block is provided with a limiting groove used for containing the lever, a ratchet strip is arranged in the limiting groove, and a clamping piece matched with the ratchet strip is arranged at one end, extending into the limiting groove, of the lever.
4. The embedding-free support convenient to level as claimed in claim 1, wherein the embedding-free support comprises: the sleeve is connected with the supporting steel plate through the reinforcing plate.
5. The embedding-free support convenient to level as claimed in claim 4, wherein the embedding-free support comprises: and a limiting apron board for preventing the supporting part from retracting into the sleeve is arranged on one side of the supporting part facing the supporting steel plate.
6. The embedding-free support convenient to level as claimed in claim 1, wherein the embedding-free support comprises: and a level bar is arranged on the supporting steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291832.1U CN210122840U (en) | 2019-03-07 | 2019-03-07 | Embedded-free support convenient to level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291832.1U CN210122840U (en) | 2019-03-07 | 2019-03-07 | Embedded-free support convenient to level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210122840U true CN210122840U (en) | 2020-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920291832.1U Active CN210122840U (en) | 2019-03-07 | 2019-03-07 | Embedded-free support convenient to level |
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| Country | Link |
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| CN (1) | CN210122840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719183A (en) * | 2021-09-09 | 2021-11-30 | 北京城建集团有限责任公司 | Shock insulation support mounting and positioning frame |
-
2019
- 2019-03-07 CN CN201920291832.1U patent/CN210122840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719183A (en) * | 2021-09-09 | 2021-11-30 | 北京城建集团有限责任公司 | Shock insulation support mounting and positioning frame |
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