CN112814052A - Positioning steel plate and verticality adjusting frame - Google Patents
Positioning steel plate and verticality adjusting frame Download PDFInfo
- Publication number
- CN112814052A CN112814052A CN202011576546.3A CN202011576546A CN112814052A CN 112814052 A CN112814052 A CN 112814052A CN 202011576546 A CN202011576546 A CN 202011576546A CN 112814052 A CN112814052 A CN 112814052A
- Authority
- CN
- China
- Prior art keywords
- positioning
- steel plate
- limiting
- base
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 146
- 239000010959 steel Substances 0.000 title claims abstract description 146
- 238000010276 construction Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
Abstract
The invention relates to a positioning steel plate and a verticality adjusting frame. The locating steel plate comprises a steel plate main body and a limiting protrusion, the steel plate main body is provided with a cylinder protecting hole, the limiting protrusion is arranged on the steel plate main body and extends along the direction away from the steel plate main body, the limiting protrusion is provided with a locating hole, and the extending direction of the locating hole is perpendicular to the extending direction of the limiting protrusion. The positioning steel plate is adopted to provide support and reference for positioning of the steel upright column, so that the positioning accuracy is ensured, and the accuracy of one column and one pile is improved. In addition, the positioning steel plate can be used for multiple times, the utilization rate of materials is improved, and the requirement of green construction is met. The verticality adjusting frame adopting the positioning steel plate is high in verticality adjusting precision and convenient to operate.
Description
Technical Field
The invention relates to the field of building construction, in particular to a positioning steel plate and a verticality adjusting frame.
Background
The pile foundation is a foundation form with high medium bearing capacity, wide application range and long history. In pile foundations, each frame column is supported by a large diameter cast-in-place pile, in the form of a column-by-pile. The one-column one-pile steel structure column occupies a very important position in the reverse construction, not only plays a role of temporary support when a foundation pit is excavated, but also is a permanent structure of a basement, so that the construction quality of the one-column one-pile steel structure column directly influences the construction quality of the whole underground structure in the reverse construction.
In the construction process, whether the positioning of the steel structure column is accurate or not has great influence on the subsequent construction quality. At present, in the construction process of one column and one pile of a reverse construction method, a positioning and verticality adjusting frame limiting device is adopted in the verticality adjusting process of a steel structure column, the positioning of the steel column depends on a hoisting device and the axis to control the positioning precision, and the positioning precision is low and unstable.
Disclosure of Invention
In view of the above, it is necessary to provide a positioning steel plate and a suspension adjusting bracket capable of improving positioning accuracy and stabilizing positioning, in order to solve the problem that the steel column has low positioning accuracy and is unstable.
A positioning steel plate includes:
the steel plate main body is provided with a cylinder protecting hole;
the limiting protrusion is arranged on the steel plate main body and extends along the direction far away from the steel plate main body, the limiting protrusion is provided with a positioning hole, and the extending direction of the positioning hole is perpendicular to the extending direction of the limiting protrusion.
In one embodiment, the center line of the cylindrical bore coincides with the center line of the steel plate body.
In one embodiment, the steel plate main body is square, the number of the limiting protrusions is four, and the four limiting protrusions are distributed in two rows and are respectively arranged on two opposite sides of the positioning steel plate.
In one embodiment, the steel plate body is provided with a positioning line near the center of the edge.
The verticality adjusting frame adopting the positioning steel plate comprises a verticality adjusting device and a positioning steel plate, wherein the verticality adjusting device is arranged on the positioning steel plate and comprises a base, a limiting part and an adjusting part, one side, close to the positioning steel plate, of the base is provided with a positioning bulge, and the positioning bulge corresponds to the limiting bulge and is connected with the limiting bulge.
In one embodiment, the positioning protrusion extends towards a direction away from the positioning steel plate and forms an accommodating cavity with one open end inside the positioning protrusion, and the shape of the accommodating cavity is matched with that of the limiting protrusion.
In one embodiment, the positioning protrusion is provided with a fixing hole, and the fixing hole corresponds to the positioning hole.
In one embodiment, the number of the positioning protrusions is four, and the four positioning protrusions are distributed in two rows and are respectively arranged on two opposite sides of the base.
In one embodiment, the droop adjusting apparatus comprises:
a base provided with a first guide and a second guide;
the limiting part is positioned in the base, and the limiting part and the base can move relatively along the first guide piece or the second guide piece;
the adjusting part comprises a fixing part and an expansion part, the expansion part is connected with the base, the base can move towards a first direction along the first guide part under the action of the adjusting part, and can move towards a second direction along the second guide part, and the first direction and the second direction are different.
In one embodiment, the base includes a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are disposed in parallel and connected, the first guide is disposed on the first fixing plate, and the second guide is disposed on the second fixing plate.
When the vertical adjusting device is used, the prefabricated adjusting platform is placed at the pile position, the positioning steel plate is placed on the prefabricated adjusting platform, the verticality adjusting device is placed on the positioning steel plate and is connected with the verticality adjusting device and the positioning steel plate through the limiting protrusions, the center of a steel stand column in the verticality adjusting device and the center line of a steel plate main body are guaranteed to be on the same straight line, and the steel stand column is guaranteed to be aligned to the center of a cylinder protecting hole after being installed, aligned to the X and Y supporting axes and perpendicular to or parallel to the edge of the steel plate main body. The positioning steel plate is adopted to provide support and reference for positioning of the steel upright column, so that the positioning accuracy is ensured, and the accuracy of one column and one pile is improved. In addition, the positioning steel plate can be used for multiple times, the utilization rate of materials is improved, and the requirement of green construction is met. The verticality adjusting frame adopting the positioning steel plate is high in verticality adjusting precision and convenient to operate.
Drawings
FIG. 1 is a top view of an embodiment of a positioning plate;
FIG. 2 is a front view of the positioning steel plate shown in FIG. 1;
FIG. 3 is a front view of an embodiment of a droop apparatus;
FIG. 4 is a top view of a droop apparatus according to an embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the positioning steel plate of an embodiment includes a steel plate main body 100 and a limiting protrusion 102, the steel plate main body 100 is provided with a cylinder protecting hole 104, the limiting protrusion 102 is disposed on the steel plate main body 100 and extends along a direction away from the steel plate main body 100, the limiting protrusion 102 is provided with a positioning hole 106, and an extending direction of the positioning hole 106 is perpendicular to an extending direction of the limiting protrusion 102.
When the device is used, the prefabricated adjusting platform is placed at the pile position, the positioning steel plate is placed on the prefabricated adjusting platform, the verticality adjusting device is placed on the positioning steel plate, the horizontal bolt is inserted into the positioning hole 106, the verticality adjusting device and the positioning steel plate are self-locked, the center of a steel upright in the verticality adjusting device and the center line of the steel plate main body 100 are on the same straight line, and the steel upright is aligned with the center of the cylinder protecting hole 104 and aligned with the X and Y supporting axes and perpendicular to or parallel to the edge of the steel plate main body 100 after being installed. The positioning steel plate is adopted to provide support and reference for positioning of the steel upright column, so that the positioning accuracy is ensured, and the accuracy of one column and one pile is improved. In addition, the positioning steel plate can be used for multiple times, the utilization rate of materials is improved, and the requirement of green construction is met.
The steel plate body 100 is provided with a cylindrical hole 104 for facilitating the penetration of the steel column, and therefore, the shape of the cylindrical hole 104 matches the shape of the steel column, for example, when the steel column is cylindrical, the cylindrical hole 104 is also circular. The bore 104 is sized to match the outer diameter of the steel stud, for example, equal to or slightly larger than the outer diameter of the steel stud. As shown in fig. 1, in the present embodiment, the steel plate body 100 has a square shape, and the center line of the casing hole 104 coincides with the center line of the steel plate body 100. That is, the intersection of the diagonal lines of the steel plate body 100 coincides with the center of the cylindrical bore 104. The arrangement is such that when the steel upright is inserted into the cylinder protecting hole 104, the central line of the steel upright, the central line of the cylinder protecting hole 104 and the central line of the steel plate main body 100 are on the same straight line, which is beneficial to improving the positioning accuracy.
The limiting protrusion 102 is used to connect the positioning steel plate and the droop adjusting device, please refer to fig. 1 and fig. 2, the limiting protrusion 102 is disposed on the steel plate main body 100 and extends along a direction away from the steel plate main body 100, that is, the limiting protrusion 102 is vertically disposed on the steel plate main body 100. The limiting protrusion 102 can be inserted into the verticality adjusting device in the connection process of the positioning steel plate and the verticality adjusting device, so that the verticality adjusting device is prevented from moving in the verticality adjusting process, and the positioning accuracy is guaranteed. The limiting protrusion 102 may be welded to the steel plate main body 100, please continue to refer to fig. 1 and fig. 2, in this embodiment, the limiting protrusion 102 is a steel plate with an arc-shaped top, the top of the limiting protrusion 102 is designed to be arc-shaped, and the arc-shaped top can play a role of guiding when the limiting protrusion 102 is inserted into the droop adjusting device, so that the insertion process of the limiting protrusion 102 is smoother and faster. The limiting protrusion 102 is provided with a positioning hole 106 for facilitating the insertion of a bolt and realizing the connection of the positioning steel plate and the verticality adjusting device. The extending direction of the positioning hole 106 is perpendicular to the extending direction of the limiting protrusion 102, so that when the positioning steel plate is connected with the verticality adjusting device, the bolt can be inserted in the horizontal direction, and the self-locking of the positioning steel plate and the verticality adjusting frame is further realized. In addition, the number and size of the positioning holes 106 can be selected according to actual situations, and are not limited herein.
As shown in fig. 1, in the present embodiment, the number of the limiting protrusions 102 is four, and four of the limiting protrusions 102 are distributed in two rows and are respectively disposed on two opposite sides of the positioning steel plate. The two rows of limiting protrusions 102 are symmetrically arranged along the central line of the positioning steel plate, and the positioning of the verticality adjusting device can be realized through the four limiting protrusions 102.
In this embodiment, the steel plate body 100 is provided with a positioning line near the center of the edge. The positioning steel plate can be customized and processed by a manufacturer, the thickness is 20mm, and the shape is square or rectangular. Positioning lines, such as cross lines, are engraved in the centers of four sides of the positioning steel plate, the positioning lines are matched with the positioning correction frames and the axis control lines, the centers of the cylinder protecting holes 104 are aligned after the steel upright posts are installed, the X support axis and the Y support axis are aligned and perpendicular or parallel to the sides, the periphery of the positioning platform is measured by a level gauge, and the positioning platform is ensured to be installed horizontally.
The positioning steel plate can be used for adjusting a vertical frame, the vertical frame comprises a vertical adjusting device and a positioning steel plate, the vertical adjusting device is arranged on the positioning steel plate, the vertical adjusting device comprises a base 10, a limiting part 20 and an adjusting part, one side, close to the positioning steel plate, of the base 10 is provided with a positioning bulge 114, and the positioning bulge 114 corresponds to the limiting bulge 102 and is connected with the limiting bulge 102.
As shown in fig. 3 and 4, a positioning protrusion 114 is disposed on the base 10, the positioning protrusion 114 extends in a direction away from the positioning steel plate, and an accommodating cavity with an opening at one end is formed inside the positioning protrusion 114, and the shape of the accommodating cavity matches the shape of the limiting protrusion 102. When the droop control device is placed on the positioning steel plate, the limiting protrusion 102 on the positioning steel plate enters the accommodating cavity of the positioning protrusion 114. In this embodiment, the positioning protrusion 114 is provided with a fixing hole 116, the fixing hole 116 corresponds to the positioning hole 106, and after the limiting protrusion 102 enters the positioning protrusion 114, the horizontal bolt sequentially passes through the fixing hole 116 and the positioning hole 106, and is then tightened, so as to connect the positioning steel plate with the droop adjusting device.
Furthermore, in the present embodiment, the number of the positioning protrusions 114 is 4, and four positioning protrusions 114 are distributed in two rows and are respectively disposed on two opposite sides of the base 10. The setting position of the positioning protrusion 114 on the base 10 corresponds to the setting position of the limiting protrusion 102 on the steel plate main body 100, so that the connection between the positioning protrusion 114 and the limiting protrusion 102 is facilitated, and the connection stability and the positioning accuracy of the positioning steel plate and the verticality adjusting device are improved. After the verticality adjusting device is connected with the positioning steel plate, the centers of the verticality adjusting device, the positioning steel plate and the cylinder protecting hole 104 are located on the same straight line through accurate positioning of a manufacturer.
The sagging adjusting device will be explained below.
As shown in fig. 3 and 4, the sagging adjusting device of an embodiment includes a base 10, a limiting portion 20 and an adjusting portion, the base 10 is provided with a first guide 12 and a second guide 14, the limiting portion 20 is located in the base 10, the limiting portion 20 and the base 10 can move relatively along the first guide 12 or the second guide 14, the adjusting portion includes a fixing member and an expansion member, the expansion member is connected with the base 10, the base 10 can move along the first guide 12 in a first direction and move along the second guide 14 in a second direction under the action of the adjusting portion, wherein the first direction and the second direction are different.
When the verticality adjusting device is applied, the steel upright is inserted into the limiting part 20 and fixed, and then the base 10 is pushed to move along the first guide part 12 or the second guide part 14 through the telescopic part of the adjusting part, so that the verticality adjustment of the steel upright is completed. The verticality adjusting device transmits the angle adjustment of the base 10 to the limiting part 20 through adjusting the angle of the base 10, and then transmits the angle adjustment to the steel upright post in the limiting part 20, and finally achieves the purpose of accurately adjusting the verticality of the steel upright post. On the premise of ensuring the foundation, the verticality adjusting device can meet the condition that the distance between one column and one pile exposed out of the ground is 30cm higher than that of the base 10 when in application. Therefore, the verticality adjusting device does not need to expose one column to one pile for a long distance on the ground and ensures the verticality adjusting precision.
The base 10 is used for providing support for fixing the steel upright. In the present embodiment, the base 10 includes a first fixing plate 110 and a second fixing plate 120, the first fixing plate 110 and the second fixing plate 120 are disposed in parallel and connected, the first guide 12 is disposed on the first fixing plate 110, and the second guide 14 is disposed on the second fixing plate 120. The base 10 includes upper and lower layers, i.e., a first fixing plate 110 located at the lower layer and a second fixing plate 120 located at the upper layer, and the first fixing plate 110 and the second fixing plate 120 are both rectangular in shape. The second fixing plate 120 is a rectangular frame formed by splicing four steel plates end to end. Therefore, an accommodating space is formed in the second fixing plate 120 for disposing the stopper portion 20. Similarly, a positioning hole 106 is formed at a position of the first fixing plate 110 corresponding to the position-limiting portion 20 for the steel column to pass through. High-strength bolts are provided at four corners of the first and second fixing plates 110 and 120 to connect the first and second fixing plates 110 and 120. In addition, a plurality of ribs 130 are further disposed between the first fixing plate 110 and the second fixing plate 120 to improve the stability of the connection between the first fixing plate 110 and the second fixing plate 120. In addition, a positioning protrusion 114 is provided on the first fixing plate 110.
The position-limiting portion 20 is used for fixing a steel column, and in the present embodiment, the position-limiting portion 20 is connected to the first guide 12 through a first connecting member 22 and connected to the second guide 14 through a second connecting member 24. When the telescopic part of the adjusting part pushes the base 10, the base 10 moves, and then the first connecting part 22 drives the limiting part 20 to move along the first guiding part 12, so that the adjustment of the steel upright column in the first direction is realized. Similarly, the telescopic member of the adjusting portion can also push the base 10 to move, and then drive the limiting portion 20 to move along the second guiding member 14, so as to adjust the steel upright in the second direction.
Referring to fig. 3, in the present embodiment, the number of the first guiding elements 12 is two, and the two first guiding elements 12 are respectively located at two opposite sides of the first fixing plate 110, that is, the two second guiding elements 12 are symmetrically disposed at two sides of the first fixing plate 110, so as to improve the adjustment accuracy. The number of the second guide members 14 is also two, the number of the two second guide members 14 is also two, and the two second guide members 14 are respectively located at two opposite sides of the second fixing plate 120, that is, the two second guide members 14 are also symmetrically disposed at two sides of the second fixing plate 120. The first guide 12 and the second guide 14 provide different adjustment directions, for example, the first guide 12 may provide adjustment of the steel column in the X direction and the second guide 14 may provide adjustment of the steel column in the Y direction. Therefore, the installation position of the first guide 12 on the first fixing plate 110 is shifted from the installation position of the second guide 14 on the second fixing plate 120.
Further, as shown in fig. 3, each of the first guiding members 12 includes two first sliding grooves 122, the two first sliding grooves 122 respectively move from the end of the first fixing plate 110 toward each other, and center lines of the two first sliding grooves 122 are located on the same straight line. The second guiding element 14 also includes two second sliding chutes 140, the two second sliding chutes 140 respectively extend toward a direction close to each other, and center lines of the two second sliding chutes 140 are located on a same straight line. The first sliding chute 122 is perpendicular to the second sliding chute 140. The sizes of the first chute 122 and the second chute 140 can be selected according to actual construction, and are not limited herein. In the present embodiment, the first sliding groove 122 and the second sliding groove 140 are both bolt slots.
In the present embodiment, the position-limiting portion 20 is connected to the first guide 12 via a first connecting member 22, and is connected to the second guide 14 via a second connecting member 24. Specifically, both ends of the first link 22 are connected to the two first guides 12, respectively. In this embodiment, the first connecting member 22 is a beam, and the two ends of the beam are provided with fixing plates 220, and the fixing plates 220 can move along the first sliding slots 122. Specifically, the fixing plate 220 is screwed to move relative to the first sliding groove 122. The first sliding slot 122 is formed on the first fixing plate 110, and the bolt is disposed at the bottom of the fixing plate 220. The limiting portion 20 is connected to the cross beam, the fixing plates 220 are disposed at two ends of the cross beam, and the fixing plates 220 are respectively connected to the first sliding grooves 122 of the two first guiding members 12. When the base 10 moves under the action of the adjusting portion, the fixing plates 220 at the two ends of the beam can be driven to move along the first sliding grooves 122, so that the force is transmitted to the limiting portion 20, and finally, the angle adjustment of the steel upright in the limiting portion 20 is realized.
Referring to fig. 3, in the present embodiment, the limiting portion 20 includes two arc-shaped limiting members 200 disposed opposite to each other, and fastening members 202 are disposed at ends of the limiting members close to each other. During construction, the steel column is firstly disposed between the two arc-shaped limiting members 200, and then the two arc-shaped limiting members 200 are fixed by the fasteners 202, so that the steel column can be stably disposed between the two arc-shaped limiting members 200. The arc-shaped limiting part 200 is an arc-shaped steel plate, and the shape of the arc-shaped limiting part is matched with that of the steel column, so that the contact area between the arc-shaped steel plate and the steel column is increased, and the stability of fixing the steel column and the arc-shaped limiting part 200 is improved. The fastener 202 is a steel plate disposed at the end of the arc-shaped limiting member 200, and the steel plate is provided with a hole for facilitating the penetration of a bolt.
The position-limiting portion 20 is connected to the second guiding element 14 through a second connecting element 24, as shown in fig. 3, one end of the second connecting element 24 is connected to the back of the arc-shaped position-limiting element 200, the other end is connected to the guiding plate 124, and meanwhile, the second connecting element 24 is further connected to the first connecting element 22. The second fixing plate 120 is provided with guide plates 124, the second sliding grooves 140 are formed in the guide plates 124, two second sliding grooves 140 are formed in each guide plate 124, and the two second sliding grooves 140 extend in a direction in which they approach each other. The end of the second link 24 is connected to the second runner 140 by a bolt. Specifically, the second link 24 is provided with a bolt, which is inserted into the second runner 140 of the guide plate 124.
A mounting plate 112 is further disposed at a side of the first fixing plate 110, and the mounting plate 112 is connected to the telescopic member. The adjusting part is used for pushing the base 10, and the base 10 transmits force to the limiting part 20, so that the force is applied to the steel upright. The adjusting part includes a fixing member and an expansion member, the expansion member is connected to the base 10, and the fixing member is fixedly connected to other structures, for example, the fixing member can be installed on the ground. In this embodiment, the adjusting part is a jack, and the telescopic rod of the jack is connected to the base 10. Specifically, the first fixing plate 110 is provided at four sides thereof with adjustment portions, which are connected to the mounting plate 112. The four adjusting parts can realize the verticality adjustment of the steel upright post in a first direction (for example, an X direction) or a second direction (for example, a Y direction). In the embodiment, the mounting plate 112 is disposed at the middle position of the side of the first fixing plate 110 to improve the uniformity of the force application and ensure the accuracy of the verticality adjustment.
When the verticality adjusting device is used, the steel column is firstly placed between the two arc-shaped limiting parts 200, and then the two arc-shaped limiting parts 200 are fixed through the fasteners 202, so that the steel column is fixed between the two arc-shaped limiting parts 200. When the steel column needs to be adjusted in a first direction (for example, the X direction), the adjusting portion in the X direction is activated, and the telescopic member exerts a force on the mounting plate 112, and then the force is transmitted to the base 10, so that the first connecting member 22 moves along the first sliding groove 122, and then the limiting portion 20 is pushed to move, and finally the angle of the steel column is adjusted. Similarly, when the steel column needs to be adjusted in a second direction (for example, Y direction), the adjusting portion in the Y direction is activated, and the telescopic member applies a force to the mounting plate 112, so as to transmit the force to the base 10, so that the second connecting member 24 moves along the second sliding groove 140, and further pushes the limiting portion 20 to move, and finally adjusts the angle of the steel column.
The positioning steel plate ensures the positioning accuracy of the vertical adjusting frame, is favorable for improving the accuracy of one column and one pile, can be recycled after being used, ensures the effective utilization of materials, and is favorable for meeting the requirement of green construction.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A positioning steel plate, comprising:
the steel plate main body is provided with a cylinder protecting hole;
the limiting protrusion is arranged on the steel plate main body and extends along the direction far away from the steel plate main body, the limiting protrusion is provided with a positioning hole, and the extending direction of the positioning hole is perpendicular to the extending direction of the limiting protrusion.
2. The locator steel plate of claim 1, wherein a centerline of the bore of the cartridge guard coincides with a centerline of the steel plate body.
3. The positioning steel plate as claimed in claim 1, wherein the steel plate main body is square, the number of the limiting protrusions is four, and the four limiting protrusions are distributed in two rows and are respectively disposed on two opposite sides of the positioning steel plate.
4. The positioning steel plate as claimed in claim 3, wherein the steel plate body is provided with a positioning line near the center of the edge.
5. A verticality adjusting frame is characterized by comprising a verticality adjusting device and a positioning steel plate according to any one of claims 1 to 4, wherein the verticality adjusting device is arranged on the positioning steel plate and comprises a base, a limiting part and an adjusting part, one side, close to the positioning steel plate, of the base is provided with a positioning bulge, and the positioning bulge corresponds to the limiting bulge and is connected with the limiting bulge.
6. The adjustable hanging frame according to claim 5, wherein the positioning protrusion extends in a direction away from the positioning steel plate and forms an accommodating cavity with one end opened inside the positioning protrusion, and the shape of the accommodating cavity is matched with that of the limiting protrusion.
7. The adjustable hanging frame as claimed in claim 6, wherein the positioning protrusion has a fixing hole corresponding to the positioning hole.
8. The adjustable hanging frame as claimed in claim 5, wherein the number of the positioning protrusions is four, and the four positioning protrusions are distributed in two rows and are respectively disposed on two opposite sides of the base.
9. The droop-adjusting frame according to claim 5, wherein the droop-adjusting device comprises:
a base provided with a first guide and a second guide;
the limiting part is positioned in the base, and the limiting part and the base can move relatively along the first guide piece or the second guide piece;
the adjusting part comprises a fixing part and an expansion part, the expansion part is connected with the base, the base can move towards a first direction along the first guide part under the action of the adjusting part, and can move towards a second direction along the second guide part, and the first direction and the second direction are different.
10. The adjustable hanging bracket of claim 9, wherein the base comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are arranged in parallel and connected, the first guiding element is arranged on the first fixing plate, and the second guiding element is arranged on the second fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576546.3A CN112814052A (en) | 2020-12-28 | 2020-12-28 | Positioning steel plate and verticality adjusting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576546.3A CN112814052A (en) | 2020-12-28 | 2020-12-28 | Positioning steel plate and verticality adjusting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112814052A true CN112814052A (en) | 2021-05-18 |
Family
ID=75854122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011576546.3A Pending CN112814052A (en) | 2020-12-28 | 2020-12-28 | Positioning steel plate and verticality adjusting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112814052A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4300849A1 (en) * | 1993-01-15 | 1993-10-14 | Franz Weber | Working platform for handling of masonry - has platform mounted on motor driven rollers with lifting cylinder and handling unit controlled manually or automatically |
| JP2005090116A (en) * | 2003-09-18 | 2005-04-07 | Takeshi Akagi | Method for erecting steel frame column and positioning frame body used for it |
| CN102023005A (en) * | 2010-10-29 | 2011-04-20 | 浙江宝业建设集团有限公司 | Real-time verticality adjusting system of support column and verticality adjusting method thereof |
| CN109707175A (en) * | 2018-12-28 | 2019-05-03 | 上海建工集团股份有限公司 | The high-precision automatic positioning verticality-regulating system of contrary sequence method overlength steel column and construction method |
| CN109972847A (en) * | 2018-12-29 | 2019-07-05 | 上海铁能建设工程有限公司 | A kind of positioning of structural column, plumbing device |
| CN110016938A (en) * | 2019-05-21 | 2019-07-16 | 中铁建工集团有限公司 | A kind of contrary sequence method foundation pit rectangle lattice column positioning and plumbing device |
-
2020
- 2020-12-28 CN CN202011576546.3A patent/CN112814052A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4300849A1 (en) * | 1993-01-15 | 1993-10-14 | Franz Weber | Working platform for handling of masonry - has platform mounted on motor driven rollers with lifting cylinder and handling unit controlled manually or automatically |
| JP2005090116A (en) * | 2003-09-18 | 2005-04-07 | Takeshi Akagi | Method for erecting steel frame column and positioning frame body used for it |
| CN102023005A (en) * | 2010-10-29 | 2011-04-20 | 浙江宝业建设集团有限公司 | Real-time verticality adjusting system of support column and verticality adjusting method thereof |
| CN109707175A (en) * | 2018-12-28 | 2019-05-03 | 上海建工集团股份有限公司 | The high-precision automatic positioning verticality-regulating system of contrary sequence method overlength steel column and construction method |
| CN109972847A (en) * | 2018-12-29 | 2019-07-05 | 上海铁能建设工程有限公司 | A kind of positioning of structural column, plumbing device |
| CN110016938A (en) * | 2019-05-21 | 2019-07-16 | 中铁建工集团有限公司 | A kind of contrary sequence method foundation pit rectangle lattice column positioning and plumbing device |
Non-Patent Citations (1)
| Title |
|---|
| 张正等: "地铁车站逆作区钢管柱工程的施工技术", 《建筑施工》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7823348B1 (en) | Device and method for the support of both steel and precast concrete wall posts for installation | |
| US5400997A (en) | Adjustable anchoring base for posts | |
| CN112814052A (en) | Positioning steel plate and verticality adjusting frame | |
| US5833206A (en) | Universal foot for telecommunications switching cabinet | |
| CN217000940U (en) | High-precision mounting system for rear-mounted inclined steel column | |
| CN111827286B (en) | High-performance PC pipe pile installation construction process | |
| JP2000008483A (en) | Baseplate fixing device | |
| CN112813978A (en) | Positioning and guiding device for lattice column and construction method thereof | |
| US20060056921A1 (en) | Slab-embedded precision height-and-tilt-adjustable plinth anchoring for a column base | |
| CN215254749U (en) | Mounting structure of pre-buried steel sheet | |
| JP4217203B2 (en) | Structure construction method and lifting device | |
| BR112021010967A2 (en) | METHOD AND KIT FOR MANUFACTURING FOUNDATIONS FOR PILES BY USING BUILT-IN VIBRATION OR PERCUSSION PLATES | |
| CN214740048U (en) | Verticality adjusting device | |
| KR101931989B1 (en) | An easy-orienting support cantilever and bridge structure using the same | |
| CN114508238A (en) | High-precision mounting system and mounting method for rear-mounted inclined steel column | |
| JPH09177366A (en) | Structure and method for joining steel encased reinforced concrete support and seismic isolator | |
| JP2630623B2 (en) | Anchor bolt installation method and anchor bolt support device used for it | |
| CN219671366U (en) | Supporting device for preventing foundation pit from deforming | |
| CN219794225U (en) | Steel construction column base built-in fitting | |
| JP4563243B2 (en) | Column base foundation construction method and positioning device | |
| CN215629999U (en) | Supporting frame | |
| CN219908911U (en) | Lattice column positioning device | |
| CN220550569U (en) | Movable steel support | |
| CN214530695U (en) | Steel structure column of foundation pit support structure upright column pile and positioning frame of steel reinforcement cage | |
| TW202007936A (en) | Vertical positioning device for counter-striking steel column capable of maintaining the lifting quality of the counter-striking steel column and reducing the risk of accidents |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210518 |
|
| RJ01 | Rejection of invention patent application after publication |