CN217458557U - Attachment structure of main building tower crane - Google Patents
Attachment structure of main building tower crane Download PDFInfo
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- CN217458557U CN217458557U CN202220935207.8U CN202220935207U CN217458557U CN 217458557 U CN217458557 U CN 217458557U CN 202220935207 U CN202220935207 U CN 202220935207U CN 217458557 U CN217458557 U CN 217458557U
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Abstract
The utility model relates to a main building tower crane attachment structure, which is suitable for the construction height of the attachment structure higher than that of the main building structure; the attachment structure includes: the tower body is higher than the construction height of the building attachment structure; the embedded part is arranged on the auxiliary building structure and corresponds to the connecting frame; the support arm of support connection between the piece is buried with corresponding to the linking frame, and the support arm of connection on same linking frame has a plurality ofly, and the position of a tip connection on the linking frame of two of them support arm is close to the setting mutually, and another tip connection is on two buried pieces of keeping away from mutually. The utility model discloses utilize a plurality of support arms to attach main building tower machine to attaching to the building structurally, let the body of the tower can rise to the construction height who is higher than attaching the building structure to arm frame main building tower machine and the cross restriction that attaches the building structure satisfy the perpendicular construction requirement of main building, solve the main building and receive the problem that the influence can't further organize the construction because of the vertical transport.
Description
Technical Field
The utility model relates to a construction machinery technical field refers in particular to a main building tower machine attachment structure.
Background
Along with the diversification of the building design field, the building appearance is rich and colorful, and particularly in group buildings, the height of the main auxiliary buildings is changed and is staggered, so that the great and ambition of the main buildings is highlighted, and the tall and ambition of the auxiliary buildings is reflected.
Because the building body types are various, the body-form-like emphasis of the building needs to be fully considered in the construction deployment process, so that the construction can be carried out orderly, and the mutual restriction is avoided. According to the past construction and deployment experience, the main building can be used as a key line of the whole engineering construction, the allocation of various resources is more prone to ensuring the construction organization of the main building, the main building is particularly suitable for vertical transportation, the tower crane of the main building can be gradually attached to the structure of the main building and lifted according to the construction of the main building, and the tower crane of the main building can also be a high point of the whole construction site and is in an advantageous position in the aspects of rotation, hoisting and the like.
However, in the construction organization engineering, the uncertainty factor is more, the main building may not be deployed and implemented according to the conventional method for various reasons, so that the construction height of the auxiliary building exceeds the construction height of the main building, and for the special working condition, the tower crane of the main building is restricted by the construction height of the main building, the height after attachment may be lower than the existing construction height of the auxiliary building, and the large arm of the tower crane of the main building intersects with the main structure of the auxiliary building, so that the large arm of the tower crane of the main building cannot meet the requirement of free rotation. The vertical transportation efficiency of the main building is further reduced and even shut down, so that the problem that the main building cannot be further organized and constructed in the project is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a main building tower machine attachment structure, solve current main building tower machine because of attaching the building construction height restriction free rotation make the perpendicular conveying efficiency of main building reduce even shut down and lead to the unable further problem of organizing the construction of main building.
The technical scheme for realizing the purpose is as follows:
the utility model provides a main building tower crane attachment structure, the main building tower crane is arranged at the side of the main building structure, and one side of the main building tower crane, which is far away from the main building structure, is provided with an auxiliary building structure, the construction height of the auxiliary building structure is higher than that of the main building structure, and the main building tower crane comprises a tower body and a suspension arm arranged on the tower body; the attachment structure includes:
the connecting frames are arranged on the tower body at intervals along the tower body, and the height of the tower body is higher than the construction height of the auxiliary building structure;
the embedded parts are arranged on the auxiliary building structure and correspond to the connecting frame, the arrangement height of the embedded parts is consistent with that of the connecting frame, and at least two embedded parts at the same height are arranged at intervals; and
the support connection is in the linking frame with correspond support arm between the piece of burying, the support arm of connection on same linking frame has a plurality ofly, and one end connection of two wherein support arms is in position on the linking frame is close to the setting mutually, and another end connection is on two the piece of burying of keeping away from mutually.
The utility model discloses a main building tower machine attachment structure utilizes a plurality of support arms to attach main building tower machine to attaching to building structurally, lets the body of the tower can rise to the construction height who is higher than attaching the building structure to arm frame main building tower machine and the alternately restriction that attaches the building structure satisfy the perpendicular construction requirement of main building, solve the main building and receive the problem that influences and can't further organize the construction because of the vertical transport. A plurality of support arms form triangle stable support, and although the distance of attaching the building structure to main building tower machine will be greater than main building structure and the distance of main building structure to main building tower machine, the requirement of main building tower machine support intensity can be satisfied in the mode of setting up of support arm, ensures the construction security and the stability of tower machine.
The utility model discloses a further improvement of main building tower machine attachment structure lies in that, the connection frame is a square frame, four corners of the square frame are all provided with a connection ear plate, the connection ear plate at one corner is provided with two connection parts;
the end part of the supporting arm is provided with a connecting end head corresponding to the connecting lug plate.
The utility model discloses main building tower machine attachment structure's further improvement lies in, the inboard of connecting frame be equipped with the bight reinforcement that the engaging lug board is connected, the bight reinforcement still with two adjacent frame strips are connected on the connecting frame.
The utility model discloses main building tower machine attachment structure's further improvement lies in, is located to support between two bight reinforcements of diagonal and is connected with the vaulting pole.
The utility model discloses main building tower machine attachment structure's further improvement lies in, the support arm with the tip department of burying the piece connection is equipped with the grafting end of portable regulation, adjusts through removing the grafting end can be realized adjusting the length of support arm.
The utility model discloses main building tower machine attachment structure's further improvement lies in, the support arm includes a plurality of bracing pieces of butt joint.
The utility model discloses a further improvement of main building tower machine attachment structure lies in that a temporary lifting rope is arranged above the attachment structure corresponding to the embedded part, and the temporary lifting rope can be temporarily connected with the end part of the supporting arm;
when the temporary lifting rope is connected with the end part of the supporting arm, a heavy object is hoisted on the suspension arm, and the heavy object is positioned at a set position on the suspension arm so that the tower body is in a vertical state.
The utility model discloses main building tower machine adheres to further improvement of structure lies in, main building structure with it is equipped with the basement structure to attach between the building structure, the floor of basement structure corresponds the tower body is equipped with the entrance to a cave.
Drawings
Fig. 1 is the structure schematic diagram of the main tower crane attachment structure of the present invention.
Fig. 2 is a top view of the attachment structure of the main tower crane of the present invention.
Fig. 3 is the schematic structural diagram of the connecting frame in the attachment structure of the main tower crane of the present invention.
Fig. 4 is the structure diagram of the support arm in the attachment structure of the main tower crane of the present invention.
Fig. 5 is a schematic structural view of the support arm and the plug-in end thereof in the attachment structure of the main tower crane of the present invention.
Fig. 6 is the structure schematic diagram of the main tower crane of the utility model which is restricted by the structure of the attached tower and affects the vertical transportation.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, the utility model provides a main building tower machine attachment structure for solve current main building tower machine and make the perpendicular conveying efficiency of main building reduce because of attaching the building construction height restriction free rotation and stop work even and lead to the unable further problem of organizing the construction of main building. The utility model discloses a main building tower machine attachment structure changes conventional tower machine and adheres to the thinking, will originally need to adhere to the structural main building tower machine of main building and utilize the support arm to adhere to and attach to the building structurally, provides the support for the main building tower machine through attaching the building structure, lets the body of the tower of main building tower machine highly can be higher than the construction height who attaches the building structure, can make the rotation of main building tower machine not receive any influence to this satisfies the perpendicular transportation of main building construction. Because the distance between main building tower machine and the structure of attaching the building is far away, in order to ensure the security of main building tower machine, the support arm sets up the multichannel, and each support arm has a plurality ofly and forms triangle stable support, provides firm reliable support for main building tower machine. The following describes the attachment structure of the main tower crane according to the present invention with reference to the accompanying drawings.
Referring to fig. 1, the structure diagram of the main tower crane attachment structure of the present invention is shown. The attachment structure of the main tower crane of the present invention is described with reference to fig. 1.
As shown in fig. 1, the main tower crane attachment structure of the present invention is used for supporting a main tower crane 20, and provides a stable support for the use of the main tower crane 20, the main tower crane 20 is disposed at the side of the main structure 31, and an auxiliary structure 32 is disposed at one side of the main tower crane 20 away from the main structure 31, the main tower crane 20 is closer to the main structure 31 than the auxiliary structure 32, the construction height of the auxiliary structure 32 is higher than that of the main structure 31, the main tower crane 20 comprises a tower body 201 and a suspension arm 202 disposed on the tower body 201, and the attachment structure comprises a connection frame 22, an embedded part 23 and a support arm 21; a plurality of connecting frames 22 are arranged on the tower body 201, the connecting frames 22 are arranged at intervals along the tower body 201, and the height of the tower body 201 is higher than the construction height of the building attaching structure 32, so that the suspension arm 202 is positioned above the building attaching structure 32, and the suspension arm 202 can freely rotate without limitation; the embedded parts 23 are also multiple, the embedded parts 23 are arranged on the auxiliary building structure 32, the arrangement height of the embedded parts 23 is consistent with that of the connecting frame 22, at least two embedded parts 23 at the same height are arranged at intervals, namely the embedded parts 23 at the same height are far away from each other; support arm 21 supports to be connected between coupling frame 22 and the embedded piece 23 that corresponds, and the support arm 21 of connection on same coupling frame 22 has a plurality ofly, combines fig. 2 to show, and the position of a tip connection on coupling frame 22 of two support arms 21 wherein is close to the setting mutually, and another tip connection is on two embedded pieces of keeping away from mutually, and these two support arms 21 are connected like this and are formed triangle stable support, can provide firm reliable holding power for the body of the tower.
As shown in fig. 6, when the construction height of the auxiliary building structure 32 is higher than that of the main building structure 31, the auxiliary building structure 32 limits the free rotation of the main building tower crane 20, so that the main building tower crane 20 cannot be used normally, and the auxiliary building tower crane 321 arranged beside the auxiliary building structure 32 provides a vertical transportation service for the construction of the auxiliary building structure 32. For solving the unable normal use's of main building tower machine 20 problem, it is shown in combination with fig. 1, the utility model provides an attachment structure attaches to the tower body 201 of main building tower machine on attaching building structure 32 through support arm 21 for the height of tower body 201 can rise to be higher than the construction height who attaches building structure 32, has solved the problem of attaching building structure restriction main building tower machine 20 normal use, has guaranteed the smooth construction of main building structure 31.
Preferably, as shown in fig. 2, there are three support arms 21 at the same height, two embedded parts 23, two support arms 21 are adjacent to the connecting end of the connecting frame 22, another support arm 21 is connected to another corner of the connecting frame 22, and the other end of the support arm connected to another corner of the connecting frame is connected to the same embedded part as the adjacent support arm. Therefore, two triangular supports are formed by the three supporting arms, and the supporting strength is improved.
In one embodiment of the present invention, as shown in fig. 1 and 3, the connection frame 22 is a square frame, and the four corners of the square frame are provided with connection ear plates 222, wherein the connection ear plate 222 at one corner has two connection portions 2221; as shown in fig. 4, the end of the supporting arm 21 is provided with a connecting end 211 corresponding to the connecting ear plate 222, and when the supporting arm 21 is disposed, the connecting end 211 and the corresponding connecting ear plate 222 can be fixed by a pin.
Preferably, the square frame includes four frame strips 221, the four frame strips 221 are connected to form the square frame in a surrounding manner, a connection ear plate 222 is fixedly connected to a connection portion of two adjacent frame strips 221, and a connection portion of each connection ear plate 222 is located at an outer side of the square frame.
Furthermore, a corner reinforcement 223 connected to the connection ear plate 222 is disposed on the inner side of the connection frame 22, and the corner reinforcement 223 is further connected to two adjacent frame strips 221 on the connection frame 22. The corner reinforcing member 223 includes an oblique rod obliquely connected between two adjacent frame strips, and a bracket is disposed on one side of the oblique rod corresponding to the corner, and the bracket is fixedly connected to the corresponding connecting ear plate 222 through an angle steel. The stability of the square frame 22 is reinforced by the corner reinforcement 223, and the connection strength of the lug plate to the square frame 22 is also reinforced.
Still further, a brace 224 is supportingly connected between the two diagonal corner reinforcements 222. The support bar 224 improves the structural stability of the square frame.
Referring to fig. 1, the connection frame 22 is sleeved on the tower body 201 and is fixedly connected to the tower body 201, a lifting rope is further disposed on the tower body 201, the bottom of the lifting rope is connected to a corner of the connection frame 22, and the connection strength between the connection frame 22 and the tower body 201 is improved through the lifting rope.
In a specific embodiment of the present invention, as shown in fig. 4 and 5, the end of the supporting arm 21 connected to the embedded part is provided with a movably adjustable socket end 212, and the length of the supporting arm 21 can be adjusted by movably adjusting the socket end 212. The connection of the support arm 21 belongs to high-altitude operation, and in order to facilitate the installation of the support arm 21, an adjustable plug-in end 212 is arranged at the end of the support arm 21, so that the length of the support arm 21 can be adjusted according to actual conditions, and the connection of the support arm 21 and the embedded part 23 on the auxiliary building structure 32 is completed.
Specifically, the support arm 21 is a square tube, a chute 213 is disposed at an end of the square tube, the chute 213 penetrates through a nozzle of the square tube, an arrangement direction of the chute 213 is consistent with a length direction of the square tube, and the chute 213 is disposed on four side surfaces of the square tube; the inserting end 212 is provided with a cross-shaped inserting plate which can be inserted into the square tube and is arranged in the sliding groove 213 in a sliding manner, and the length of the supporting arm 21 can be adjusted by adjusting the position of the cross-shaped inserting plate.
Preferably, the cross-shaped inserting plate comprises a transverse plate and vertical plates vertically connected to the upper side and the lower side of the transverse plate, and a reinforcing plate is connected between the vertical plates and the transverse plate.
The plug end 212 further comprises an end plate connected with the cross-shaped plug plate and a pair of ear plates fixedly connected to the end plate, and connecting holes are formed in the ear plates; the embedded part 23 is embedded and fixed on the auxiliary building structure 32, the embedded part 23 is also provided with corresponding ear plates, when the supporting arm 21 is connected, the position of the inserting end 212 can be adjusted to enable the ear plates on the inserting end 212 to be inserted into the ear plates of the embedded part 23, after the connecting holes on the ear plates are aligned, the two ear plates are penetrated by a pin shaft and are fastened and connected, and therefore the supporting arm 21 and the embedded part 23 are connected. After the supporting arms are connected, the cross-shaped inserting plate and the square tube are welded and fixed.
Further, the support arm 21 includes a plurality of support rods that are butt-connected. The number of bracing pieces can be selected according to the distance between the tower body 201 and the building-attached structure, so that the support arm 21 can be adjusted adaptively according to actual construction conditions. The tip of bracing piece is equipped with the flange board, and when two adjacent bracing pieces were connected, with the flange board after aliging, wear to establish fastening bolt and realize fastening connection.
In a specific embodiment of the present invention, as shown in fig. 1, a temporary lifting rope 24 is disposed above the embedded part 23 corresponding to the building attaching structure 32, one end of the temporary lifting rope 24 is fixedly connected to the building attaching structure 32, and the other end of the temporary lifting rope 24 can be temporarily connected to the end of the supporting arm 21; when the temporary hoist rope 24 is connected to the end of the support arm 21, a weight 40 is hung on the boom 202, and the weight 40 is located at a set position on the boom 202 so that the tower body 201 is in a vertical state.
By lifting the weight 40 on the hook 230 of the boom 202, the boom is in a moment balance state by using the moment balance principle, that is, the product of the gravity of the weight 30 and the moment arm thereof is equal to the product of the gravity of the operation chamber at the other end of the large arm and the moment arm thereof, the boom is in a stress balance state, the boom keeps horizontal to enable the tower body to be in a vertical state, the connection of the support arms can ensure the installation accuracy of the support arms at the moment, and the perpendicularity of the tower body can be ensured and the stability of the tower body can be ensured.
In a specific embodiment of the present invention, as shown in fig. 1, a basement structure 33 is disposed between the main building structure 31 and the auxiliary building structure 32, and the floor of the basement structure 33 corresponds to the tower body 201 and is provided with an opening.
In order to further improve the structural stability of the tower body 201, a pressure beam is arranged at the first floor of the basement structure 33, the pressure beam penetrates through the tower body 201 and is arranged on the first floor, the pressure beam is fixedly connected with the floor, and the tower body is connected with the floor by the pressure beam so as to improve the stability of the tower body.
In a specific embodiment of the present invention, when the supporting arm 21 is disposed, the weight 40 is lifted on the suspension arm 202, and the position of the weight 40 is adjusted to make the suspension arm 202 in a stress balance state, so that the tower body 201 is in a vertical state, and then the distance between the connecting frame 22 and the corresponding embedded part 23 can be measured, and then the supporting arm 21 with a corresponding length is manufactured according to the measured distance; then utilize davit 202 to hang support arm 21 to the mounted position, be connected support arm 21 and connecting frame 22 earlier, be connected the other end of support arm 21 with attach the interim lifting rope 24 on the building structure, reuse davit 202 hoist and mount heavy object 40 and let the davit be in the stress balance state, then remove the connection of interim lifting rope 24 and support arm 21, adjust the grafting end of support arm 21 and let this grafting end and bury piece 23 fixed connection, then with grafting end and support arm 21 welded fastening, let the grafting end unable regulation, so just attached to the tower body and attached to building structure 32.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (8)
1. A main building tower crane attachment structure is characterized in that a main building tower crane is arranged beside a main building structure, an auxiliary building structure is arranged on one side of the main building tower crane, which is far away from the main building structure, the construction height of the auxiliary building structure is higher than that of the main building structure, and the main building tower crane comprises a tower body and a suspension arm arranged on the tower body; characterized in that the attachment structure comprises:
the connecting frames are arranged on the tower body at intervals along the tower body, and the height of the tower body is higher than the construction height of the auxiliary building structure;
the embedded parts are arranged on the auxiliary building structure and correspond to the connecting frame, the arrangement height of the embedded parts is consistent with that of the connecting frame, and at least two embedded parts at the same height are arranged at intervals; and
the support connection is in the linking frame with correspond support arm between the piece of burying, the support arm of connection on same linking frame has a plurality ofly, and one end connection of two wherein support arms is in position on the linking frame is close to the setting mutually, and another end connection is on two the piece of burying of keeping away from mutually.
2. The main building tower crane attachment structure of claim 1, wherein the connection frame is a square frame, four corners of the square frame are provided with connection lugs, and the connection lug at one corner has two connection portions;
the end part of the supporting arm is provided with a connecting end head corresponding to the connecting lug plate.
3. The main tower crane attachment structure of claim 2, wherein a corner reinforcing member connected to the connecting ear plate is disposed on an inner side of the connecting frame, and the corner reinforcing member is further connected to two adjacent frame strips on the connecting frame.
4. A main tower crane attachment structure as claimed in claim 3, wherein a brace is braced between two diagonal corner reinforcements.
5. The attachment structure of the main tower crane according to claim 1, wherein a movably adjustable plug end is disposed at the end of the support arm connected to the embedded member, and the length of the support arm can be adjusted by movably adjusting the plug end.
6. The main building tower crane attachment structure of claim 1, wherein the support arm comprises a plurality of support rods in a butt joint.
7. The attachment structure of the main tower crane according to claim 1, wherein a temporary lifting rope is provided above the attachment structure corresponding to the embedded part, and the temporary lifting rope can be temporarily connected with the end part of the supporting arm;
when the temporary lifting rope is connected with the end part of the supporting arm, a weight is hoisted on the suspension arm, and the weight is positioned at a set position on the suspension arm so that the tower body is in a vertical state.
8. The main tower crane attachment structure of claim 1, wherein a basement structure is arranged between the main tower structure and the auxiliary tower structure, and a floor of the basement structure is provided with a hole corresponding to the tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220935207.8U CN217458557U (en) | 2022-04-20 | 2022-04-20 | Attachment structure of main building tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220935207.8U CN217458557U (en) | 2022-04-20 | 2022-04-20 | Attachment structure of main building tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217458557U true CN217458557U (en) | 2022-09-20 |
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ID=83269084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220935207.8U Active CN217458557U (en) | 2022-04-20 | 2022-04-20 | Attachment structure of main building tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217458557U (en) |
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2022
- 2022-04-20 CN CN202220935207.8U patent/CN217458557U/en active Active
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