CN219753831U - Connection structure of sectional type steel construction well - Google Patents
Connection structure of sectional type steel construction well Download PDFInfo
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- CN219753831U CN219753831U CN202320958959.0U CN202320958959U CN219753831U CN 219753831 U CN219753831 U CN 219753831U CN 202320958959 U CN202320958959 U CN 202320958959U CN 219753831 U CN219753831 U CN 219753831U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 167
- 239000010959 steel Substances 0.000 title claims abstract description 167
- 238000010276 construction Methods 0.000 title claims description 7
- 238000010030 laminating Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a connecting structure of a sectional steel structure hoistway, which comprises a supporting steel frame structure, wherein the supporting steel frame structure comprises a vertical steel frame, connecting rings are arranged on the outer walls of two sides of the vertical steel frame, two connecting rings are in a group, a first limit groove is formed between one group of connecting rings, a first bolt hole is formed in the connecting rings, a positioning hole is formed in the top of the vertical steel frame, and a positioning shaft is arranged at the bottom of the vertical steel frame. According to the utility model, the support steel frame structure can be pre-connected through the arranged steel frame connecting structure, the mounting blocks in the support steel auxiliary structure are attached to the connecting rings, the support steel auxiliary structure and the support steel frame structure are connected, and then the support steel frame structure is pre-fixed through the bolts, so that the support steel frame structure is kept stable in the welding process, the support steel frame structure is prevented from shaking in the welding process, and the stability between the support steel frame structure and the support steel auxiliary structure is improved.
Description
Technical Field
The utility model belongs to the technical field of elevator steel structures, and particularly relates to a connecting structure of a sectional steel structure well.
Background
Hoistway frame structures for elevators are commonly used in areas of public buildings where traffic is intensive or in areas where elevators are added. Because the frame structure is large in size and high in height, the whole frame structure is usually broken into a plurality of unit structures to be produced before leaving the factory for convenient construction on site, and the whole frame structure is assembled by splicing the unit structures after the construction site is reached. When the existing unit structure is assembled, the connection parts of the adjacent unit structures are usually connected and fixed by bolts;
the utility model discloses a sectional type steel construction well frame post connection structure at patent number "202222671942.5", the frame construction body includes a plurality of unit structure, every group unit structure all includes well stand structure, H shape girder steel, well crossbeam structure and door stand structure, H shape girder steel is used for connecting adjacent well stand structure, the upper end and the lower extreme of every group unit structure all are equipped with H shape girder steel, adjacent unit structure is located the upper position and is the unit structure, be located the lower unit structure down, the piece of the lower unit structure of upper unit structure is equipped with the connecting piece, the well stand structure cover in the unit structure is fixed in on the well stand structure in the unit structure down, the bottom of H shape girder steel is equipped with the socket that supplies the connecting piece to insert to establish, the side at H shape girder steel is fixed through the bolt after the connecting piece passes the socket. The utility model has the advantages of high assembly efficiency, high assembly structure firmness and high working stability.
The H-shaped steel beam and the shaft column structure are directly welded through bolts, the H-shaped steel beam needs to be hoisted for a long time, the H-shaped steel beam can be installed on the shaft column structure, the H-shaped steel beam and the shaft column structure deviate in the hoisting process, the connection position of the H-shaped steel beam and the shaft column structure is loose, and connection cannot be fixed.
Disclosure of Invention
1. Object of the utility model
The utility model provides a connecting structure of a sectional steel structure well, aiming at the technical problems mentioned in the background art.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the support steel frame structure comprises a vertical steel frame, wherein connecting rings are arranged on the outer walls of two sides of the vertical steel frame, a group of two connecting rings are arranged, a first limit groove is formed between the connecting rings, a first bolt hole is formed in the connecting rings, a positioning hole is formed in the top of the vertical steel frame, a positioning shaft is arranged at the bottom of the vertical steel frame, and a limit strip is arranged on the outer wall of the vertical steel frame;
the steel frame connection structure comprises a connection block, a bonding plate is arranged at the bottom of the connection block, a first bonding groove is formed in the bonding plate, a clamping block is arranged on the outer wall of the connection block, a second bonding groove is formed in the middle of the connection block, and the second bonding groove is connected with a vertical steel frame.
Preferably, the positioning hole and the limiting strip are mutually matched, and the diameter of the positioning hole is equal to that of the limiting strip.
Preferably, the number of the limit bars is multiple, and the limit bars are symmetrically distributed on the outer wall of the vertical steel frame.
Preferably, the outer wall of the connecting ring at one side of the vertical steel frame is provided with auxiliary steel, and the auxiliary steel is connected with the connecting ring through bolts.
Preferably, the mounting hole has been seted up to the outer wall of connecting block, two adjacent be provided with the I-steel between the fixture block of connecting block outer wall.
Preferably, the support steel auxiliary structure comprises an X connecting frame, wherein the four ends of the X connecting frame are provided with mounting blocks, auxiliary grooves are formed in the mounting blocks, second bolt holes are formed in the tops of the mounting blocks, and the X connecting frame is arranged between two vertical steel frames.
The outer wall at perpendicular steelframe is provided with go-between and spacing, and the go-between can be fixed in advance the supporting steel auxiliary structure that perpendicular steelframe is connected, directly with supporting steel auxiliary structure hoist to the go-between can, then install the top of perpendicular steelframe with steelframe connection structure, can fold each other with two sets of supporting steel frame structures and install fast, make supporting steel frame structure, steelframe connection structure, supporting steel auxiliary structure, I-steel and auxiliary steel can be together fixed in advance to can improve the stability between supporting steel frame structure, steelframe connection structure, supporting steel auxiliary structure, I-steel and the auxiliary steel.
Preferably, the inner wall of the mounting block is attached to the outer wall of the connecting ring, and the auxiliary groove is connected with the first limit groove in a clamping mode.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
according to the utility model, the support steel frame structure can be pre-connected through the arranged steel frame connecting structure, the mounting blocks in the support steel auxiliary structure are attached to the connecting rings, the support steel auxiliary structure and the support steel frame structure are connected, and then the support steel frame structure is pre-fixed through the bolts, so that the support steel frame structure is kept stable in the welding process, the support steel frame structure is prevented from shaking in the welding process, and the stability between the support steel frame structure and the support steel auxiliary structure is improved;
the two groups of upper and lower support steel frame structures are connected through the steel frame connecting structure, and the first laminating groove in the laminating plate arranged at the top and the bottom of the steel frame connecting structure is laminated with the limiting strip, so that the steel frame connecting structure is positioned, and the force of the upper support steel frame structure to the support steel frame structure at the bottom can be shared.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective cross-sectional view of the present utility model;
FIG. 3 is a perspective view of the support steel auxiliary structure of the present utility model;
FIG. 4 is a perspective view of a steel frame connection structure according to the present utility model;
fig. 5 is a perspective view of a supporting steel frame structure according to the present utility model.
Reference numerals
1. Supporting a steel frame structure; 101. a vertical steel frame; 102. a connecting ring; 103. a first limit groove; 104. a first bolt hole; 105. positioning holes; 106. positioning a shaft; 107. a limit bar; 2. a steel frame connecting structure; 201. a connecting block; 202. bonding plates; 203. a first fitting groove; 204. a clamping block; 205. a second fitting groove; 206. a mounting hole; 3. supporting a steel auxiliary structure; 301. an X connecting frame; 302. a mounting block; 303. an auxiliary groove; 304. a second bolt hole; 4. i-steel; 5. auxiliary steel.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "other end", "one side", "front", "both ends", "both sides", etc. indicate orientations or positional relationships based on the drawings are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Reference is now made to the drawings, wherein the showings are for the purpose of illustrating certain exemplary embodiments only and not for the purpose of limiting the utility model. Like reference numerals designate identical or corresponding parts throughout the several views. The dimensions and proportions in the figures are also for illustration only and should not be interpreted as limiting the utility model, these dimensions being possibly exaggerated relative to the actual product.
Referring to fig. 1-5, the connecting structure of a sectional steel structure hoistway is shown, and comprises a supporting steel frame structure 1, wherein the supporting steel frame structure comprises a vertical steel frame 101, connecting rings 102 are arranged on the outer walls of two sides of the vertical steel frame 101, two connecting rings 102 are in a group, a first limit groove 103 is formed between one group of connecting rings 102, a first bolt hole 104 is formed in the connecting rings 102, a positioning hole 105 is formed in the top of the vertical steel frame 101, a positioning shaft 106 is arranged at the bottom of the vertical steel frame 101, and a limit strip 107 is arranged on the outer wall of the vertical steel frame 101;
the steel frame connection structure 2 comprises a connection block 201, wherein a bonding plate 202 is arranged at the bottom of the connection block 201, a first bonding groove 203 is formed in the bonding plate 202, a clamping block 204 is arranged on the outer wall of the connection block 201, a second bonding groove 205 is formed in the middle of the connection block 201, and the second bonding groove 205 is connected with the vertical steel frame 101.
The supporting steel auxiliary structure 3 comprises an X connecting frame 301, wherein mounting blocks 302 are arranged at four ends of the X connecting frame 301, auxiliary grooves 303 are formed in the mounting blocks 302, second bolt holes 304 are formed in the tops of the mounting blocks 302, the X connecting frame 301 is arranged between two vertical steel frames 101, the inner wall of the mounting blocks 302 is attached to the outer wall of a connecting ring 102, the auxiliary grooves 303 are connected with the first limiting grooves 103 in a clamping mode, the X connecting frame 301 arranged in the X mode can connect two groups of supporting steel frame structures 1 together, the mounting blocks 302 are inserted into the outer wall of the connecting ring 102, bolts are mounted after the supporting steel auxiliary structure 3 is connected with the supporting steel frame structures 1 in a clamping mode, and welding is conducted at the connecting positions of the supporting steel auxiliary structure 3 and the supporting steel frame structures 1 after the bolt connection is completed.
The outer wall at perpendicular steelframe 101 is provided with go-between 102 and spacing 107, go-between 102 can advance fixedly to the supporting steel auxiliary structure 3 that perpendicular steelframe 101 connects, directly with supporting steel auxiliary structure 3 hoist and mount between go-between 102 can, then install the top of perpendicular steelframe 101 with steelframe connection structure 2, can fold each other with two sets of supporting steel frame structure 1 and install fast, make supporting steel frame structure 1, steelframe connection structure 2, supporting steel auxiliary structure 3, I-steel 4 and auxiliary steel 5 can advance fixedly together, and can improve the stability between supporting steel frame structure 1, steelframe connection structure 2, supporting steel auxiliary structure 3, I-steel 4 and the auxiliary steel 5.
Further, in the above technical scheme, the positioning hole 105 and the limit strips 107 are mutually matched, the diameter of the positioning hole 105 is equal to the diameter of the limit strips 107, the number of the limit strips 107 is multiple, the limit strips 107 are symmetrically distributed on the outer wall of the vertical steel frame 101, the outer wall of the connecting ring 102 on one side of the vertical steel frame 101 is provided with the auxiliary steel 5, the auxiliary steel 5 is connected with the connecting ring 102 through bolts, the position where the auxiliary steel 5 is arranged is the elevator door opening position, the auxiliary steel 5 can be clamped and fixed through the connecting ring 102 and then welded, and the supporting steel auxiliary structure 3 is fixed by the same method.
Further, in the above technical scheme, the outer wall of the connecting block 201 is provided with the mounting hole 206, the i-steel 4 is arranged between the clamping blocks 204 of the outer walls of two adjacent connecting blocks 201, the four steel frame connecting structures 2 are connected together in a reinforced manner through the i-steel 4, the four steel frame connecting structures 2 form a whole, and the stability of the steel frame connecting structures 2 connected with the supporting steel frame structure 1 is improved.
The working principle of the utility model is as follows:
referring to fig. 1 to 5 of the specification, when an elevator needs to be installed, firstly, installing a steel structure hoistway for supporting the elevator, supporting a steel frame structure 1, a steel frame connecting structure 2, a supporting steel auxiliary structure 3, an i-steel 4 and an auxiliary steel 5, transporting the steel frame structure to a site for splicing after factory processing is completed, aligning a connecting ring 102 on the outer wall of a vertical steel frame 101 with an installation block 302 of an X connecting frame 301, attaching the installation block 302 to the outer wall of the connecting ring 102, and clamping and connecting an auxiliary groove 303 with a first limiting groove 103, simultaneously installing the auxiliary steel 5 to the outer wall of the vertical steel frame 101 by the same method, installing bolts, pre-fixing the supporting steel frame structure 1, the supporting steel auxiliary structure 3 and the auxiliary steel 5 at the connecting position, welding the welded supporting steel frame structure 1 into the steel frame connecting structure 2 by a crane, and entering the bottom of the vertical steel frame 101 into the second attaching groove 205;
the locating shaft 106 at the bottom of the vertical steel frame 101 is inserted into the inner wall of the locating hole 105 at the top of the vertical steel frame 101 at the bottom, the connecting block 201 is connected between the two supporting steel frame structures 1, I-steel 4 is connected between the four steel frame connecting structures 2 through the clamping blocks 204, then the first attaching groove 203 inside the attaching plate 202 is clamped with the limiting strip 107, and then the supporting steel frame structures 1 and the steel frame connecting structures 2 are fixed through bolts.
The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The utility model provides a connection structure of sectional type steel construction well which characterized in that includes
The support steel frame structure (1) comprises a vertical steel frame (101), connecting rings (102) are arranged on the outer walls of two sides of the vertical steel frame (101), the two connecting rings (102) are in a group, a first limit groove (103) is formed between the connecting rings (102), a first bolt hole (104) is formed in the connecting rings (102), a positioning hole (105) is formed in the top of the vertical steel frame (101), a positioning shaft (106) is arranged at the bottom of the vertical steel frame (101), and a limit strip (107) is arranged on the outer wall of the vertical steel frame (101);
steelframe connection structure (2), it includes connecting block (201), connecting block (201) bottom is provided with laminating board (202), first laminating groove (203) have been seted up to laminating board (202) inside, connecting block (201) outer wall is provided with fixture block (204), second laminating groove (205) have been seted up in the middle of connecting block (201), second laminating groove (205) are connected with perpendicular steelframe (101).
2. The connection structure of a segmented steel structure hoistway of claim 1, wherein: the locating holes (105) and the limiting strips (107) are matched with each other, and the diameters of the locating holes (105) are equal to the diameters of the limiting strips (107).
3. The connection structure of a segmented steel structure hoistway of claim 1, wherein: the number of the limit strips (107) is multiple, and the limit strips (107) are symmetrically distributed on the outer wall of the vertical steel frame (101).
4. The connection structure of a segmented steel structure hoistway of claim 1, wherein: the outer wall of the connecting ring (102) at one side of the vertical steel frame (101) is provided with auxiliary steel (5), and the auxiliary steel (5) is connected with the connecting ring (102) through bolts.
5. The connection structure of a segmented steel structure hoistway of claim 1, wherein: the outer wall of the connecting block (201) is provided with a mounting hole (206), and I-steel (4) is arranged between two adjacent clamping blocks (204) on the outer wall of the connecting block (201).
6. The connection structure of a segmented steel structure hoistway of claim 1, wherein: still include supporting steel auxiliary structure (3), it includes X link (301), four ends of X link (301) are provided with installation piece (302), the inside auxiliary groove (303) that is provided with of installation piece (302), second bolt hole (304) have been seted up at installation piece (302) top, X link (301) set up between two perpendicular steelframe (101).
7. The connection structure of a segmented steel structure hoistway of claim 6, wherein: the inner wall of the mounting block (302) is attached to the outer wall of the connecting ring (102), and the auxiliary groove (303) is connected with the first limit groove (103) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320958959.0U CN219753831U (en) | 2023-04-25 | 2023-04-25 | Connection structure of sectional type steel construction well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320958959.0U CN219753831U (en) | 2023-04-25 | 2023-04-25 | Connection structure of sectional type steel construction well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219753831U true CN219753831U (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320958959.0U Active CN219753831U (en) | 2023-04-25 | 2023-04-25 | Connection structure of sectional type steel construction well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219753831U (en) |
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2023
- 2023-04-25 CN CN202320958959.0U patent/CN219753831U/en active Active
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