CN218405834U - Lattice column connecting structure - Google Patents
Lattice column connecting structure Download PDFInfo
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- CN218405834U CN218405834U CN202222454476.5U CN202222454476U CN218405834U CN 218405834 U CN218405834 U CN 218405834U CN 202222454476 U CN202222454476 U CN 202222454476U CN 218405834 U CN218405834 U CN 218405834U
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Abstract
The utility model discloses a dismouting is simple, and can used repeatedly, reduce cost's lattice column connection structure, include: the prefabricated square pile is of a vertical structure, the upper end of the square pile is a connecting section, the lower end of the square pile is an installation section, and the connecting section is used for connecting the lattice column; the lattice column comprises batten plates arranged corresponding to each side face of the connecting section, the batten plates are connected in a surrounding mode to be sleeved on the outer side of the connecting section, connecting holes are formed in the side faces of the connecting section respectively, mounting holes are formed in the batten plates in a matching mode corresponding to the connecting holes, connecting pieces are connected with the connecting holes and the mounting Kong Chuanshe to fixedly connect the batten plates with the connecting section, and the connecting pieces are removed to disconnect the batten plates from the connecting section; the utility model relates to a construction technical field.
Description
Technical Field
The utility model relates to a construction technical field, more exactly relate to a lattice column connection structure.
Background
In order to solve the problems of vertical transportation and horizontal transportation of building materials, construction accessories and construction equipment in building construction, a tower crane is called a tower crane for short and is widely applied to modern industrial and civil building construction, a cast-in-situ bored pile is generally adopted as a bearing pile, a steel lattice column is directly anchored in the cast-in-situ bored pile, a tower crane bearing platform is sequentially connected to the upper end of the steel lattice column, and finally the tower crane is installed on the uppermost tower crane bearing platform. However, the prior art has the following defects:
the cast-in-situ bored pile has high construction cost and low industrialization level, and simultaneously, the lattice column and the cast-in-situ bored pile adopt the integral casting structural design, so that the disassembly and the assembly are difficult, the material cannot be repeatedly used, and the material waste and the increased cost are caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the cast-in-situ bored pile is changed into the prefabricated square pile produced by factory production, so that the construction cost of the pile foundation is greatly reduced, the industrialization degree is high, the construction quality is good, the on-site maintenance is not needed, and the construction speed is high. How to connect the problem between prefabricated square pile and lattice column is a new subject that must be solved, therefore, design and provide a dismouting simple, and can used repeatedly, lattice column connection structure of reduce cost, include: the prefabricated square pile is of a vertical structure, the upper end of the square pile is a connecting section, the lower end of the square pile is an installation section, and the connecting section is used for connecting the lattice column;
lattice column includes the slat of decorating that corresponds every side of linkage segment to set up, and a plurality of slats of decorating enclose to connect and establish in the outside of linkage segment with the cover, set up the connecting hole respectively in the side of linkage segment, decorate the slat and correspond the connecting hole cooperation and be provided with the mounting hole, in connecting hole and installation Kong Chuanshe connecting piece in order to decorate slat and linkage segment fixed connection, shift out the connecting piece in order to decorate the slat and be connected the disconnection with the linkage segment.
After the structure more than adopting, the utility model discloses a lattice column connection structure compares with prior art, has following advantage: after the improvement, the lattice column is connected in a surrounding mode through the batten plates to be sleeved on the outer side of the connecting section, the lattice column and the square pile can be fixedly connected through the connecting hole and the connecting piece of Kong Chuanshe for installation, the connecting piece is moved out of the connecting hole and the installing hole, the connection between the lattice column and the square pile can be disconnected, and the lattice column can be pulled out from the upper side after the connection between the lattice column and the square pile is disconnected;
the detachable structural design of the lattice column and the square piles ensures that the lattice column can be repeatedly used and the cost is reduced;
each side surface of the corresponding square pile is respectively provided with the batten and is respectively arranged in the corresponding connecting hole and the corresponding mounting hole in a penetrating way through the connecting piece, so that the square pile and the batten are jointly stressed, the stress distribution is uniform, the structural strength is improved, the connection is stable and reliable, and the safety performance is high.
As an improvement of the utility model, the connecting hole through connection section sets up. The improvement ensures that the structural layout is reasonable, the connecting piece also completely penetrates through the connecting hole, the contact area between the connecting piece and the connecting hole is large, and the connecting device has the characteristics of uniform bearing distribution, stable and reliable connection and high safety performance.
As an improvement of the utility model, the structure of staggering from top to bottom is adopted on the central line A of the connecting hole that runs through on the horizontal direction of linkage segment, and the central line B position of the connecting hole that runs through on the vertical direction of linkage segment to make connecting hole and the connecting hole non-intersect on the vertical direction in the horizontal direction. The non-intersecting structural design of the connecting holes in the transverse direction and the connecting holes in the longitudinal direction avoids the situation that the joint of the connecting holes is formed to cause a large cavity in the square pile to cause great reduction of structural strength, and the common bearing performance is reduced after the lattice column is connected. After the improvement, the common bearing capacity of the lattice column and the square pile is improved, and the connection is stable and reliable and has high safety performance.
As an improvement of the utility model, the connecting piece is worn to establish in connecting hole and mounting hole to the tip spills to the batten strip outside, is located the connecting piece in the batten strip outside is provided with the screw thread section, the screw thread section is connected with the nut that offsets with batten strip terminal surface. After the improvement, the end part of the connecting piece is leaked to the outer side of the batten strip plate and is connected with the nut which is abutted to the end face of the batten strip plate, the fastening effect of the nut improves the connection stability of the connecting piece and the connection reliability of the lattice column and the square pile, and the force bearing performance and the safety performance are further improved.
As an improvement of the utility model, the connecting hole quantity of every side is a plurality of on the linkage segment, the setting that a plurality of connecting hole was arranged along length direction on the linkage segment. Above-mentioned improvement sets up a plurality of connecting holes to the connecting piece is worn to establish respectively to the cooperation mounting hole, and the structure setting of a plurality of connection points further promotes the firm degree of connection, makes load performance and security performance promote.
As an improvement of the utility model, the connecting piece between the end faces of the nut and the batten strip plate is sleeved with a gasket. The improvement increases the contact area, reduces the pressure and prevents the nut from loosening.
As the utility model discloses an improve, correspond the corner of the adjacent side of linkage segment is provided with the angle bar, the setting of two medial surfaces of angle bar and the adjacent both sides face laminating of linkage segment, two lateral surfaces of angle bar and the adjacent medial surface of studding the slat pass through the welded mode and are connected, it is gapped to be formed with between the side of studding slat medial surface and linkage segment. Above-mentioned improvement makes structural layout reasonable, leaves the clearance with the linkage segment side and adopts contactless structural design to lacing strip inboard side, has the convenience and establishes the effect in the linkage segment outside and make the lattice column shift out from the linkage segment with the lattice column cover.
As an improvement the position of linkage segment top is provided with the breakwater, the lateral surface of breakwater and the medial surface of angle bar and the medial surface of adorning the slat are connected through the welded mode, in order to incite somebody to action the clearance is sealed. According to the improvement, the water baffle plate effectively prevents water bodies and the like from entering gaps between the angle iron and the connecting section and between the batten plate and the connecting section, corrosion caused by external environmental factors is reduced, the service life is prolonged, and the number of times of repeated use is increased.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the position structure of the water baffle of the present invention.
Fig. 4 is a schematic diagram of the present invention.
Shown in the figure: 1. square piles; 1.1, connecting sections; 1.2, mounting a section; 1.3, connecting holes; 2. a lattice column; 2.1, batten plates; 2.11, mounting holes; 2.2, angle iron; 3. a connecting member; 3.1, a thread section; 3.11, a nut; 3.12, a gasket; 4. a water baffle.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1-4, a connecting structure of a lattice column 2, which is easy to assemble and disassemble, can be reused, and reduces the cost, includes: the prefabricated square pile 1 with the vertical structure is characterized in that the upper end of the square pile 1 is provided with a connecting section 1.1, the lower end of the square pile 1 is provided with an installation section 1.2, and the connecting section 1.1 is used for connecting a lattice column 2;
After the structure more than adopting, the utility model discloses a 2 connection structure of lattice column compares with prior art, has following advantage: after the improvement, the lattice column 2 is connected in a surrounding manner through the batten strip plate 2.1 to be sleeved on the outer side of the connecting section 1.1, the connecting piece 3 penetrates through the connecting hole 1.3 and the mounting hole 2.11 to be fixedly connected with the lattice column 2 and the square pile 1, the connecting piece 3 is moved out of the connecting hole 1.3 and the mounting hole 2.11 to be disconnected with the square pile 1, and the lattice column 2 can be pulled out from the upper part after the connection between the lattice column 2 and the square pile 1 is disconnected;
the lattice column 2 and the square pile 1 are detachably designed, so that the lattice column 2 can be repeatedly used, and the cost is reduced;
every side that corresponds square pile 1 sets up respectively and decorates slat 2.1 and wear to establish respectively in connecting hole 1.3 and the mounting hole 2.11 that corresponds through connecting piece 3, makes square pile 1 and decorate slat 2.1 common load to the load distributes evenly, promotes structural strength, makes the connection firm reliable, the security performance is high.
As an improvement of the utility model, the connecting hole 1.3 runs through the connecting section 1.1 and sets up. Above-mentioned improvement makes structural layout reasonable to connecting piece 3 also runs through the setting of connecting hole 1.3 completely, and the area of contact is big between connecting piece 3 and the connecting hole 1.3, has that the load distributes evenly, connects characteristics firm reliable, that the security performance is high.
As an improvement of the utility model, adopt staggered structure from top to bottom on central line a along connecting hole 1.3 that runs through on the linkage segment 1.1 horizontal direction, and the central line B position along connecting hole 1.3 that runs through on the linkage segment 1.1 longitudinal direction to make connecting hole 1.3 on the horizontal direction and connecting hole 1.3 on the longitudinal direction non-intersect. The non-intersecting structural design of the connecting holes 1.3 in the transverse direction and the connecting holes 1.3 in the longitudinal direction avoids the situation that the intersection of the connecting holes 1.3 is formed to cause a large cavity in the square pile 1 to cause great reduction of structural strength, and the common bearing performance is reduced after the square pile is connected. After the improvement, the common bearing capacity of the lattice column 2 and the square pile 1 is improved, and the connection is stable and reliable and has high safety performance.
As an improvement of the utility model, connecting piece 3 wears to establish in connecting hole 1.3 and mounting hole 2.11 to the tip spills to the batten board 2.1 outside, and the connecting piece 3 that is located the batten board 2.1 outside is provided with screw thread section 3.1, and screw thread section 3.1 is connected with the nut 3.11 that offsets with batten board 2.1 terminal surface. After the improvement, the end part of the connecting piece 3 is leaked to the outer side of the batten strip plate 2.1 and is connected with the nut 3.11 which is abutted against the end surface of the batten strip plate 2.1, the fastening effect of the nut 3.11 improves the connection stability of the connecting piece 3 and the connection reliability of the lattice column 2 and the square pile 1, and the force bearing performance and the safety performance are further improved.
As an improvement of the utility model, the connecting hole 1.3 quantity of every side is a plurality of on linkage segment 1.1, and the setting of a plurality of connecting hole 1.3 along length direction range on linkage segment 1.1. Above-mentioned improvement sets up a plurality of connecting holes 1.3 to cooperation mounting hole 2.11 wears to establish connecting piece 3 respectively, and the structure setting of a plurality of connection points further promotes the firm degree of connection, makes load performance and security performance promote.
As an improvement of the utility model, a gasket 3.12 is sleeved on the connecting piece 3 between the nut 3.11 and the end face of the batten strip 2.1. The improvement increases the contact area, reduces the pressure and prevents the nut 3.11 from loosening.
As the utility model discloses an improve, the corner that corresponds linkage segment 1.1's adjacent side is provided with angle bar 2.2, the setting of two medial surfaces of angle bar 2.2 and linkage segment 1.1's adjacent both sides face laminating, and two lateral surfaces of angle bar 2.2 and the adjacent medial surface of studding slat 2.1 are connected through the welded mode, are formed with the clearance between the side of studding slat 2.1 medial surface and linkage segment 1.1. Above-mentioned improvement makes structural layout reasonable, leaves the clearance with linkage segment 1.1 side in lacing strip 2.1 medial surface and adopts contactless structural design, has the convenience and establishes 2 covers of lattice column in the linkage segment 1.1 outside and make the effect that lattice column 2 shifts out from linkage segment 1.1.
As an improvement of the utility model, the position above linkage segment 1.1 is provided with breakwater 4, and breakwater 4's lateral surface and angle bar 2.2's medial surface and the medial surface of decorating slat 2.1 are connected through the welded mode to seal the clearance. By the improvement, the water baffle 4 effectively prevents water bodies and the like from entering gaps between the angle iron 2.2 and the connecting section 1.1 and between the batten 2.1 and the connecting section 1.1, reduces corrosion caused by external environmental factors, prolongs the service life and increases the times of repeated use.
The working principle is as follows: tower crane foundation's among the prior art latticed post 2 is the setting of a plurality of vertical arrangements, and detachable is connected between adjacent latticed post 2, only shows one of them section latticed post 2 of being connected with linkage segment 1.1 in this patent, and this latticed post 2 height is decided according to the elevation of basement deep basal pit degree of depth and tower crane cushion cap.
When in use, after the angle iron 2.2 is welded with the batten strip plate 2.1, a gap which can be sleeved at the outer side of the connecting section 1.1 is formed at the inner side, and then the lattice column 2 can be sleeved at the outer side of the connecting section 1.1 of the prefabricated square pile 1;
furthermore, the connecting piece 3 penetrates through the corresponding connecting hole 1.3 and the corresponding mounting hole 2.11, and a nut 3.11 is connected to the threaded section 3.1 of the connecting piece 3, so that the batten strip plate 2.1 and the connecting section 1.1 are fixed, and the lattice column 2 of the section can be fixedly connected with the connecting section 1.1;
the connecting holes 1.3 are arranged in multiple rows, the number of the connecting holes 1.3 in each row is two, and the connecting holes are symmetrically arranged by the central line of the connecting section 1.1, and the improvement further improves the connection stability and enables the bearing force to be uniformly distributed;
furthermore, the angle iron 2.2 above the connecting section 1.1 and the water baffle 4 welded on the inner side of the batten plate 2.1 seal the gap between the lattice column 2 and the connecting section 1.1, and effectively prevent water from entering;
further connecting the installation section 1.2 of the prefabricated square pile 1 at a position needing to be connected, and ensuring the vertical erection of the square pile 1, namely enabling the section of the lattice column 2 to keep vertical;
further, a required number of lattice columns 2 may be sequentially installed above the lattice columns 2.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.
Claims (8)
1. A lattice column connecting structure, comprising: the prefabricated square pile (1) is of a vertical structure, the upper end of the square pile (1) is provided with a connecting section (1.1), the lower end of the square pile is provided with an installation section (1.2), and the connecting section (1.1) is used for connecting the lattice column (2);
lattice column (2) are including adorning slat (2.1) that corresponds every side setting of linkage segment (1.1), a plurality of adorn slat (2.1) enclose to connect and set up in the outside of linkage segment (1.1) with the cover, set up connecting hole (1.3) respectively in the side of linkage segment (1.1), adorn slat (2.1) and correspond connecting hole (1.3) cooperation and be provided with mounting hole (2.11), wear to establish connecting piece (3) in order to adorn slat (2.1) and linkage segment (1.1) fixed connection in connecting hole (1.3) and mounting hole (2.11), shift out connecting piece (3) in order to adorn slat (2.1) and linkage segment (1.1) hookup disconnection.
2. A lattice column connection structure as claimed in claim 1, wherein: the connecting hole (1.3) penetrates through the connecting section (1.1).
3. A lattice column connection structure as claimed in claim 2, wherein: the positions of a center line A of a connecting hole (1.3) penetrating along the transverse direction of the connecting section (1.1) and a center line B of the connecting hole (1.3) penetrating along the longitudinal direction of the connecting section (1.1) adopt a structure of staggering up and down, so that the connecting hole (1.3) in the transverse direction does not intersect with the connecting hole (1.3) in the longitudinal direction.
4. A lattice column connection structure as claimed in claim 2, wherein: connecting piece (3) are worn to establish in connecting hole (1.3) and mounting hole (2.11) to the tip leaks to lacing bar board (2.1) the outside, is located connecting piece (3) in lacing bar board (2.1) the outside are provided with screw thread section (3.1), screw thread section (3.1) are connected with nut (3.11) that offset with lacing bar board (2.1) terminal surface.
5. A lattice column connection structure as claimed in claim 1, wherein: the connecting section (1.1) is provided with a plurality of connecting holes (1.3) on each side surface, and the connecting holes (1.3) are arranged on the connecting section (1.1) along the length direction.
6. A lattice column connection structure as claimed in claim 4, wherein: and a gasket (3.12) is sleeved on the connecting piece (3) between the nut (3.11) and the end surface of the batten strip plate (2.1).
7. A lattice column connection structure as claimed in claim 1, wherein: correspond the corner of the adjacent side of linkage segment (1.1) is provided with angle bar (2.2), the setting of the adjacent both sides face laminating of two medial surfaces of angle bar (2.2) and linkage segment (1.1), two lateral surfaces of angle bar (2.2) are connected through the welded mode with the medial surface of adjacent batten (2.1) of decorating, it is gapped to be formed with between the side of batten (2.1) medial surface and linkage segment (1.1).
8. A lattice column connection structure as claimed in claim 7, wherein: a water baffle (4) is arranged above the connecting section (1.1), and the outer side surface of the water baffle (4) is connected with the inner side surface of the angle iron (2.2) and the inner side surface of the batten plate (2.1) in a welding mode so as to seal the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222454476.5U CN218405834U (en) | 2022-09-16 | 2022-09-16 | Lattice column connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222454476.5U CN218405834U (en) | 2022-09-16 | 2022-09-16 | Lattice column connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218405834U true CN218405834U (en) | 2023-01-31 |
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ID=85031436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222454476.5U Active CN218405834U (en) | 2022-09-16 | 2022-09-16 | Lattice column connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218405834U (en) |
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- 2022-09-16 CN CN202222454476.5U patent/CN218405834U/en active Active
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