CN215905762U - Combined tower body and base structure thereof - Google Patents
Combined tower body and base structure thereof Download PDFInfo
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- CN215905762U CN215905762U CN202122232417.9U CN202122232417U CN215905762U CN 215905762 U CN215905762 U CN 215905762U CN 202122232417 U CN202122232417 U CN 202122232417U CN 215905762 U CN215905762 U CN 215905762U
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- tower body
- base
- tower
- bottom plate
- fixedly connected
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000009411 base construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a combined tower body and a base structure thereof, which comprise a tower body formed by fixing four vertical rods, a plurality of transverse rods and inclined rods, a base arranged at the bottom of the tower body and a cross embedded beam fixed at the bottom of the base, wherein the top of the base is positioned below the four vertical rods of the tower body and is fixedly connected with inserted columns, the bottom of the tower body is fixedly connected with a bottom plate, the middle part of the upper end surface of the bottom plate is rotatably provided with a rotating disc, four corners of the top of the bottom plate are respectively and fixedly provided with a slide fastener, the inner sides of the four slide fasteners are respectively and slidably connected with a lock block, a transmission connecting rod is rotatably arranged between the rotating disc and the lock block, and the inner sides of the four inserted columns are respectively provided with lock holes matched with the lock blocks. According to the tower crane, the combined buckle type mounting and dismounting structure is adopted, so that the rapid fastening operation after the butt joint between the tower body and the base can be realized, the workload of operators is reduced, and the convenience and the efficiency of early-stage building and mounting and later-stage dismounting of the tower crane are comprehensively improved.
Description
Technical Field
The utility model relates to the technical field of building equipment, in particular to a combined tower body and a base structure thereof.
Background
The tower crane is the most common hoisting equipment on the construction site, also known as a tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by lengthening (height) one section by one section (referred to as a standard section for short), and the tower crane is indispensable equipment on the construction site.
When assembling between the body of the tower crane and the base today, adopt fastener (bolt, fastener or anchor clamps) or support down tube fastening connection's mode mostly, carry out the fastening operation after the butt joint between body of the tower and the base, whole installation or dismantlement in-process all need operating personnel use tool to directly participate in, whole ann tears the operation time-consuming and hard, is not convenient for the daily operation of building of tower crane and the operation of demolising after using.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the combined tower body and the base structure thereof are provided in order to solve the problem that the traditional tower body and the base structure thereof are poor in installation and disassembly convenience.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a modular body of tower and base construction thereof, includes by the fixed body of tower that forms of four montants and a plurality of horizontal pole and down tube, sets up the base in the body of tower bottom and fixes the pre-buried roof beam of cross in the base bottom, the top of base is located the equal fixedly connected with in below of four montants of body of tower and inserts the post, the bottom fixedly connected with bottom plate of body of tower, the up end mid-rotation of bottom plate installs the capstan, respectively be fixed with a thread slipping, four on four corners in top of bottom plate the inboard equal sliding connection of thread slipping has the locking piece, rotate between capstan and the locking piece and install transmission connecting rod, four the lockhole with locking piece looks adaptation is all seted up to the inboard of inserting the post.
As a further description of the above technical solution:
the handle is installed at the top of capstan, be provided with spacing portion between handle and the bottom plate.
As a further description of the above technical solution:
the limiting part comprises an inner threaded sleeve vertically arranged on the handle, an outer threaded bolt rotatably arranged on the inner side of the inner threaded sleeve and two limiting cylinders symmetrically fixed on the front side of the top of the bottom plate, and the inner diameters of the two limiting cylinders are larger than the outer diameter of the outer threaded bolt.
As a further description of the above technical solution:
the top end of the outer stud is fixedly connected with a knob.
As a further description of the above technical solution:
jacks used for inserting the outer ends of the locking blocks into the lock holes are formed in the inner sides of the four vertical rods of the tower body.
As a further description of the above technical solution:
four corners at the top of the base are located on the outer side of the inserted column and are fixedly connected with supporting buckling plates, four inner walls of the supporting buckling plates are respectively attached to the outer walls of the four vertical rods of the tower body.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the tower crane, a combined buckle type mounting and dismounting structure is adopted, the tower body is provided with the bottom plate, the rotary disc, the sliding fastener and the locking blocks, the base is provided with the inserting column and the locking hole, when the four vertical rods on the tower body are vertically and downwards respectively inserted into the inserting columns on the base, the rotary disc can be rotated clockwise for a certain angle, under the transmission action of the transmission connecting rod, the four locking blocks can be synchronously inserted into the locking holes of the inserting column outwards through the sliding fastener, and at the moment, the internal locking operation after positioning and butt joint between the tower body and the base is completed.
2. According to the utility model, the anti-false-rotation limiting structure is arranged, the handle is arranged on the rotary disc, and the inner threaded sleeve, the outer stud, the rotary handle and the limiting cylinder are arranged between the handle and the bottom plate, so that the handle can enable an operator to rotate the adjusting rotary disc more easily under the action of a lever principle, when the operator rotates the handle from right to left, the lock block can gradually slide outwards into the lock hole, the lock block is inserted into the lock hole and can be held and rotated to screw the outer stud into the limiting cylinder, the handle can be prevented from being continuously stirred under the limiting action between the outer stud and the limiting cylinder, the structure can limit the adjusted handle when the handle is rotated to an initial position or a locking position, the phenomenon that the lock block is separated from the lock hole due to artificial false rotation is reduced, and the stability of assembly between the tower body and the base is improved.
Drawings
Fig. 1 is a three-dimensional disassembled schematic view of a combined tower body and a base structure thereof according to the present invention;
FIG. 2 is a perspective front view of the assembled tower and base;
fig. 3 is a schematic perspective top view of the base of the present invention.
Illustration of the drawings:
1. a tower body; 101. a base plate; 102. sliding and buckling; 103. a jack; 104. a limiting cylinder; 2. a base; 201. inserting a column; 202. a lock hole; 203. a support buckle plate; 3. cross pre-buried beams; 4. rotating the disc; 5. a locking block; 6. a transmission connecting rod; 7. a handle; 701. an inner threaded sleeve; 8. an outer stud; 801. and (4) rotating a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a modular body of tower and base construction thereof, include the fixed body of tower 1 that forms by four montants and a plurality of horizontal pole and down tube, the setting is at the base 2 of body of tower 1 bottom and fixes the pre-buried roof beam 3 of cross in base 2 bottoms, the equal fixedly connected with in below that the top of base 2 is located 1 four montants of body of tower inserts post 201, the bottom fixedly connected with bottom plate 101 of body of tower 1, bottom plate 101's up end mid-rotation installs capstan 4, respectively be fixed with a thread slipping 102 on four corners in top of bottom plate 101, the equal sliding connection in inboard of four thread slipping 102 has locking piece 5, rotate between capstan 4 and the locking piece 5 and install transmission connecting rod 6, four lockholes 202 with 5 looks adaptations of locking piece are all seted up to the inboard of inserting post 201.
Specifically, as shown in fig. 1-3, a handle 7 is mounted at the top of the rotating disc 4, a limiting portion is arranged between the handle 7 and the bottom plate 101, the limiting portion comprises an inner threaded sleeve 701 vertically mounted on the handle 7, an outer threaded post 8 rotatably mounted on the inner side of the inner threaded sleeve 701, and two limiting cylinders 104 symmetrically fixed on the front side of the top of the bottom plate 101, the inner diameters of the two limiting cylinders 104 are larger than the outer diameter of the outer threaded post 8, the arrangement of the structure facilitates downward insertion of the outer threaded post 8 into the limiting cylinder 104, a rotating handle 801 is fixedly connected to the top end of the outer threaded post 8, and the arrangement of the rotating handle 801 facilitates the rotation adjustment operation of an operator on the outer threaded post 8.
Specifically, as shown in fig. 1-3, jack 103 that is used for 5 outer ends of locking piece to insert into lockhole 202 is all offered to four montant inboards of body of the tower 1, the setting of jack 103, be convenient for locking piece 5 inserts in the lockhole 202 on inserting post 201, four corners in the top of base 2 are located the equal fixedly connected with in the outside of inserting post 201 and support buckle 203, four inner walls that support buckle 203 are laminated with the outer wall of 1 four montants of body of the tower respectively, support buckle 203's setting, the location butt joint operation of earlier stage between body of the tower 1 of being convenient for and base 2 on the one hand, on the other hand has promoted the stability that body of the tower 1 limited position supported on base 2.
The working principle is as follows: when in use, the cross embedded beam 3 at the bottom of the base 2 is embedded below the ground through concrete in advance, so that the upper end surface of the base 2 is flush with the laid ground, after the concrete is cured, the tower body 1 is lifted up by a certain height through the hoisting equipment in advance, four vertical rods on the tower body 1 can be oriented and slide into the insertion columns 201 of the base 2, when the bottom plate 101 at the bottom of the tower body 1 is attached to the upper end surface of the base 2, the positioning butt joint operation of the tower body 1 and the supports of the base 2 is completed, an operator can hold the handle 7 on the rotary disc 4 and move leftwards horizontally, the rotary disc 4 can rotate clockwise at a certain angle in the middle of the bottom plate 101, under the transmission action of the transmission connecting rod 6, the four locking blocks 5 can be simultaneously inserted into the locking holes 202 of the insertion columns 201 through the insertion holes 103 outwards of the slide fastener 102, and the internal locking operation after the positioning butt joint between the tower body 1 and the base 2 is completed, at this time, the operator can continue to hold and rotate the knob 801, under the transmission action between the outer stud 8 and the inner sleeve 701, the outer stud 8 gradually slides downwards into the limiting cylinder 104, and under the limiting blocking action between the outer stud 8 and the limiting cylinder 104, the occurrence of the accidental rotation phenomenon of the knob 7 is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A combined tower body and a base structure thereof comprise a tower body (1) formed by fixing four vertical rods, a plurality of transverse rods and inclined rods, a base (2) arranged at the bottom of the tower body (1) and a cross embedded beam (3) fixed at the bottom of the base (2), it is characterized in that the top of the base (2) is positioned below four vertical rods of the tower body (1) and is fixedly connected with inserted columns (201), the bottom of the tower body (1) is fixedly connected with a bottom plate (101), the middle part of the upper end surface of the bottom plate (101) is rotatably provided with a rotating disc (4), four corners of the top of the bottom plate (101) are respectively fixed with a slide fastener (102), the inner sides of the four slide fasteners (102) are all connected with a locking block (5) in a sliding way, a transmission connecting rod (6) is rotatably installed between the rotating disc (4) and the locking block (5), and four locking holes (202) matched with the locking block (5) are formed in the inner side of the inserting column (201).
2. A modular tower and its foundation structure as claimed in claim 1, wherein a handle (7) is mounted on the top of the rotating disc (4), and a limit part is provided between the handle (7) and the bottom plate (101).
3. The combined tower body and base structure thereof as claimed in claim 2, wherein the limiting part comprises an inner threaded sleeve (701) vertically installed on the handle (7), an outer threaded stud (8) rotatably installed inside the inner threaded sleeve (701) and two limiting cylinders (104) symmetrically fixed on the front side of the top of the bottom plate (101), and the inner diameters of the two limiting cylinders (104) are both larger than the outer diameter of the outer threaded stud (8).
4. A modular tower and foundation construction according to claim 3, characterised in that the top end of the outer stud (8) is fixedly connected with a knob (801).
5. The combined tower body and base structure thereof as claimed in claim 1, wherein the inner sides of the four vertical rods of the tower body (1) are respectively provided with a jack (103) for inserting the outer end of the lock block (5) into the lock hole (202).
6. A modular tower and foundation structure as claimed in claim 1, wherein the top four corners of the foundation (2) are fixedly connected with support gusset plates (203) at the outer sides of the posts (201), and the inner walls of the four support gusset plates (203) are respectively attached to the outer walls of the four vertical posts of the tower (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232417.9U CN215905762U (en) | 2021-09-15 | 2021-09-15 | Combined tower body and base structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232417.9U CN215905762U (en) | 2021-09-15 | 2021-09-15 | Combined tower body and base structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215905762U true CN215905762U (en) | 2022-02-25 |
Family
ID=80309463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232417.9U Expired - Fee Related CN215905762U (en) | 2021-09-15 | 2021-09-15 | Combined tower body and base structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215905762U (en) |
-
2021
- 2021-09-15 CN CN202122232417.9U patent/CN215905762U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 243000 No. 423, Yinxing Avenue, Cihu high tech Zone, Ma'anshan City, Anhui Province Patentee after: Anhui qiguang Machinery Technology Co.,Ltd. Address before: 243000 No. 423, Yinxing Avenue, Cihu high tech Zone, Yushan District, Ma'anshan City, Anhui Province Patentee before: Anhui qiguang construction equipment Leasing Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |