CN214883714U - Lattice column positioning device - Google Patents
Lattice column positioning device Download PDFInfo
- Publication number
- CN214883714U CN214883714U CN202121394588.5U CN202121394588U CN214883714U CN 214883714 U CN214883714 U CN 214883714U CN 202121394588 U CN202121394588 U CN 202121394588U CN 214883714 U CN214883714 U CN 214883714U
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- steel sheet
- side location
- steel plate
- lattice column
- location steel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 151
- 239000010959 steel Substances 0.000 claims abstract description 151
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 22
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
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Abstract
The utility model discloses a lattice column positioner, including left side location steel sheet, right side location steel sheet, vertical positioning steel sheet and cushion, the detachable level butt joint of left side location steel sheet and right side location steel sheet forms flat steel sheet structure, be equipped with two at least measurement anchor points on the flat steel sheet structure, the bottom both ends of left side location steel sheet and right side location steel sheet all are fixed with the vertical positioning steel sheet of parallel, the vertical positioning steel sheet of left side location steel sheet bottom all is equipped with the connecting slot who connects the lattice column with the vertical positioning steel sheet relative one side of right side location steel sheet bottom, left side location steel sheet and right side location steel sheet bottom all are equipped with thickness adjustable cushion. The utility model has the advantages of, the device can pinpoint the position of lattice column, has reduced the reinforcement degree of difficulty of lattice column node department, has shortened the time limit for a project, practices thrift the cost of labor, has improved a supporting beam construction quality greatly, has increaseed foundation ditch safety and stability nature to can also reuse, reduce construction cost.
Description
Technical Field
The utility model relates to a lattice column construction technical field specifically is a lattice column positioner.
Background
Along with the continuous deepening of the urbanization process, underground space is more and more applied, the scale of foundation pit engineering is larger and larger, the depth of a foundation pit is deep, the supporting forms are diversified, the geological conditions are complicated, the construction technical difficulty is more and more, and the deep foundation pit engineering also faces severe safety tests while being rapidly developed. Therefore, the safety and stability of the foundation pit support become the technical problems which must be solved in the construction of foundation pit engineering, and the reasonable type selection of the foundation pit support and the quality control of the construction of the supporting structure become the keys for ensuring the safety and stability of the foundation pit and the surrounding environment. Common foundation pit supporting forms include slope setting, soil nailing and bolting, pile supporting by an SMW construction method, steel pipe pile supporting, row pile supporting, underground diaphragm wall supporting and the like. In urban deep foundation pit engineering, due to the fact that the depth of a foundation pit is large, the surrounding environment is complex, the requirement for deformation of the foundation pit is very high, slope releasing conditions are generally not met, row pile supporting and underground diaphragm wall supporting are mostly adopted, and row pile supporting is the most common and generally the design is the first choice due to the fact that the construction cost of the underground diaphragm wall is high.
The deep foundation pit engineering row pile support is generally designed in a mode that row pile retaining and reinforced concrete supporting beams are used as supporting structures, lattice columns are arranged in a foundation pit and used as supporting points of the supporting beams, and filling piles are arranged on the lower portions of the lattice columns to enter a bearing layer. The design top elevation of part engineering lattice column is less than former ground elevation, some differences in height reach 2-3m, former ground soil layer did not excavate before the construction of lattice formula stand column pile, according to traditional technology, after steel reinforcement cage and lattice column hoist and mount income pile hole process, hardly accomplish direction, straightness and elevation after the accurate control lattice column goes into the pile hole, the location of lattice column is inaccurate, not only leads to the reinforcement difficulty of lattice column nodal point reinforced concrete supporting beam, still can't guarantee foundation ditch support system's construction quality.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in how to realize the accurate positioning of lattice column.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a lattice column positioner, includes left side location steel sheet, right side location steel sheet, vertical location steel sheet and cushion, the detachable level butt joint of left side location steel sheet and right side location steel sheet forms flat steel sheet structure, flat steel sheet is last to be equipped with two at least and to measure the setpoint, the bottom both ends of left side location steel sheet and right side location steel sheet all are fixed with the vertical location steel sheet of parallel, the vertical location steel sheet of left side location steel sheet bottom all is equipped with the connecting slot who connects the lattice column with the vertical location steel sheet relative one side of right side location steel sheet bottom, left side location steel sheet and right side location steel sheet bottom all are equipped with thickness adjustable cushion.
Because the left positioning steel plate and the right positioning steel plate are horizontally butted to form a flat steel plate structure, and the connecting clamping groove on the vertical positioning steel plate is matched with the latticed column in a clamping manner, the positioning device and the latticed column are integrated, the positions of the positioning points are accurately positioned and measured by adjusting the thickness of the cushion block and the positions of the left positioning steel plate and the right positioning steel plate, and further the position of the latticed column is accurately positioned, the difficulty in binding the concrete supporting beam reinforcing steel bars at the latticed column node is reduced, the construction period of a supporting system is shortened, and further the construction cost of the node is saved, the risk that the supporting beam reinforcing steel bars are broken at the latticed column node and bent anchors is avoided, the reinforcing steel bars can directly pass through the latticed column, the construction quality of the supporting beam is greatly improved, and the safety and stability of a foundation pit are improved. And connecting slot on the vertical location steel sheet is the joint cooperation with the bolt on the lattice column, and this positioner can dismantle after lattice column location is accomplished, reuse, reduction construction cost.
Preferably, the top of left side location steel sheet and right side location steel sheet all is equipped with the fixed block, through detachable the connection of bolt between the fixed block.
Preferably, the width of the left positioning steel plate and the width of the right positioning steel plate are smaller than the diameter of the pile hole.
Preferably, the length of the left positioning steel plate and the right positioning steel plate is not less than the diameter of the pile hole.
Preferably, the vertical positioning steel plate is fixed at the bottoms of the left positioning steel plate and the right positioning steel plate through welding.
Preferably, reinforcing rods are fixed between the left positioning steel plate and the vertical positioning steel plate and between the right positioning steel plate and the vertical positioning steel plate.
Preferably, handles are fixed to the tops of the left positioning steel plate and the right positioning steel plate.
Compared with the prior art, the beneficial effects of the utility model are that:
because the left positioning steel plate and the right positioning steel plate are horizontally butted to form a flat steel plate structure, and the connecting clamping groove on the vertical positioning steel plate is matched with the latticed column in a clamping manner, the positioning device and the latticed column are integrated, the positions of the positioning points are accurately positioned and measured by adjusting the thickness of the cushion block and the positions of the left positioning steel plate and the right positioning steel plate, and further the position of the latticed column is accurately positioned, the difficulty in binding the concrete supporting beam reinforcing steel bars at the latticed column node is reduced, the construction period of a supporting system is shortened, and further the construction cost of the node is saved, the risk that the supporting beam reinforcing steel bars are broken at the latticed column node and bent anchors is avoided, the reinforcing steel bars can directly pass through the latticed column, the construction quality of the supporting beam is greatly improved, and the safety and stability of a foundation pit are improved. And connecting slot on the vertical location steel sheet is the joint cooperation with the bolt on the lattice column, and this positioner can dismantle after lattice column location is accomplished, reuse, reduction construction cost.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
fig. 3 is an enlarged view of a in fig. 1.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless explicitly stated or limited otherwise, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the embodiment discloses a lattice column positioning device, which includes a left positioning steel plate 1, a right positioning steel plate 2, a vertical positioning steel plate 3 and a cushion block 4, wherein the left positioning steel plate 1 and the right positioning steel plate 2 are detachably and horizontally butted to form a flat steel plate structure, the flat steel plate structure is provided with at least two measuring positioning points 5, and in the embodiment, the left positioning steel plate 1 and the right positioning steel plate 2 are respectively provided with one measuring positioning point 5; the two ends of the bottoms of the left positioning steel plate 1 and the right positioning steel plate 2 are fixedly welded with parallel vertical positioning steel plates 3, one side, opposite to the vertical positioning steel plate 3 at the bottom of the right positioning steel plate 2, of the vertical positioning steel plate 3 at the bottom of the left positioning steel plate 1 is provided with a connecting clamping groove 301 for connecting the lattice column 6, and it needs to be explained that a plurality of bolts are welded on the lattice column 6 when the lattice column 6 is manufactured, so that the connecting clamping groove 301 is in clamping fit with the bolts; the bottom of the left positioning steel plate 1 and the bottom of the right positioning steel plate 2 are both provided with cushion blocks 4 with adjustable thicknesses, in the embodiment, the cushion blocks 4 are wood plates, and the thickness of the cushion blocks 4 is adjusted by specifically adjusting the thickness of the wood plates.
Because left side location steel sheet 1 and the butt joint of right side location steel sheet 2 level form flat steel sheet structure, and make the cooperation of connecting slot 301 and the 6 joint of lattice column on the vertical positioning steel sheet 3, make this positioner and the structure as an organic whole of lattice column 6, come the position of accurate positioning measurement setpoint 5 through the thickness of adjustment cushion 4 and the position of left side location steel sheet 1 and right side location steel sheet 2, and then the position of accurate positioning lattice column 6, the reinforcement degree of difficulty of 6 nodes of lattice column has been reduced, the time limit for a project has been shortened, and then the cost of labor of node construction has been practiced thrift, and still avoid supporting beam reinforcing bar to break off at 6 nodes of lattice column, the risk of curved anchor, ensure that the reinforcing bar can directly pass lattice column 6, greatly improved supporting beam construction quality, foundation ditch safety and stability has been increaseed. And connecting slot 301 on the vertical location steel sheet 3 is the joint cooperation with the bolt on the lattice column 6, and this positioner can dismantle when lattice column 6 location is accomplished back, and reuse reduces construction cost.
Further, the top of left side location steel sheet 1 and right side location steel sheet 2 all is equipped with fixed block 7, through the detachable connection of bolt between the fixed block 7.
Furthermore, the width of the left positioning steel plate 1 and the width of the right positioning steel plate 2 are smaller than the diameter of the pile hole 8, so that the installation of the latticed column 6 in the pile hole 8 is convenient to observe; left side location steel sheet 1 and right side location steel sheet 2's length is not less than stake hole 8 diameter for left side location steel sheet 1 and right side location steel sheet 2 can be fixed on the outside bottom surface in stake hole 8.
And reinforcing rods 9 are fixed between the left positioning steel plate 1 and the vertical positioning steel plate 3 and between the right positioning steel plate 2 and the vertical positioning steel plate 3.
The top of the left positioning steel plate 1 and the top of the right positioning steel plate 2 are both fixed with handles 10, so that the left positioning steel plate 1 and the right positioning steel plate 2 can be taken out conveniently.
The working principle of the embodiment is as follows: the left positioning steel plate 1 and the right positioning steel plate 2 are horizontally butted, the connecting clamping groove 301 on the vertical positioning steel plate 3 is clamped and matched with the lattice column 6, then the fixing block 7 is locked and connected through a screw, so that the left positioning steel plate 1 and the right positioning steel plate 2 form a flat steel plate structure, and further the positioning device and the lattice column 6 form an integral structure, then the integrated structure is hoisted into the pile hole 8, and the left positioning steel plate 1 and the right positioning steel plate 2 are horizontally butted to form a flat steel plate structure which is arranged outside the pile hole 8, and is fixed on the ground through the cushion block 4, the point position coordinates and the horizontal elevation of the measuring positioning point 5 are checked by a total station, if not, the left positioning steel plate 1, the right positioning steel plate 2 and the adjusting cushion block 4 are manually pushed until the point position coordinates and the horizontal elevation of the measuring positioning point 5 meet the design requirements, and then the lattice column 6 is accurately positioned.
After 6 location of lattice column are accomplished, dismantle the bolt between the fixed block 7 earlier for left side location steel sheet 1 and the separation of right side location steel sheet 2, and then make the separation on connecting slot 301 on the vertical location steel sheet 3 and the lattice column 6, and take out left side location steel sheet 1 and right side location steel sheet 2 from stake hole 8 through handle 10, realize this positioner's reuse, reduce construction cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (7)
1. A latticed post positioner which characterized in that: including left side location steel sheet, right side location steel sheet, vertical location steel sheet and cushion, the detachable level butt joint of left side location steel sheet and right side location steel sheet forms the flat steel sheet structure, be equipped with two at least measurement setpoint on the flat steel sheet structure, the bottom both ends of left side location steel sheet and right side location steel sheet all are fixed with the vertical location steel sheet of parallel, the vertical location steel sheet of left side location steel sheet bottom all is equipped with the connecting groove who connects the lattice column with the vertical location steel sheet relative one side of right side location steel sheet bottom, left side location steel sheet and right side location steel sheet bottom all are equipped with thickness adjustable cushion.
2. A lattice column positioning device as claimed in claim 1, in which: the top of left side location steel sheet and right side location steel sheet all is equipped with the fixed block, through detachable the connection of bolt between the fixed block.
3. A lattice column positioning device as claimed in claim 1, in which: the width of the left positioning steel plate and the width of the right positioning steel plate are smaller than the diameter of the pile hole.
4. A lattice column positioning device as claimed in claim 1, in which: the length of the left positioning steel plate and the length of the right positioning steel plate are not less than the diameter of the pile hole.
5. A lattice column positioning device as claimed in claim 1, in which: and the vertical positioning steel plate is fixed at the bottoms of the left positioning steel plate and the right positioning steel plate by welding.
6. A lattice column positioning device as claimed in claim 1, in which: and reinforcing rods are fixed between the left positioning steel plate and the vertical positioning steel plate and between the right positioning steel plate and the vertical positioning steel plate.
7. A lattice column positioning device as claimed in claim 1, in which: and handles are fixed at the tops of the left positioning steel plate and the right positioning steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394588.5U CN214883714U (en) | 2021-06-22 | 2021-06-22 | Lattice column positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394588.5U CN214883714U (en) | 2021-06-22 | 2021-06-22 | Lattice column positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214883714U true CN214883714U (en) | 2021-11-26 |
Family
ID=78929768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121394588.5U Expired - Fee Related CN214883714U (en) | 2021-06-22 | 2021-06-22 | Lattice column positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214883714U (en) |
-
2021
- 2021-06-22 CN CN202121394588.5U patent/CN214883714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |