CN220902390U - Steel structure butt joint device - Google Patents
Steel structure butt joint device Download PDFInfo
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- CN220902390U CN220902390U CN202322701062.2U CN202322701062U CN220902390U CN 220902390 U CN220902390 U CN 220902390U CN 202322701062 U CN202322701062 U CN 202322701062U CN 220902390 U CN220902390 U CN 220902390U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 210000001503 joint Anatomy 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000003032 molecular docking Methods 0.000 claims description 7
- 239000011295 pitch Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a steel structure butt joint device, which belongs to the technical field of steel structure positioning and installation and aims to solve the problem that the existing butt joint device influences the operation progress in butt joint and positioning of a steel structure, and the steel structure butt joint device comprises a support frame, wherein two positioning auxiliary frames are connected at the left end and the right end of the support frame in a reciprocating sliding manner; the two power assisting structures are respectively arranged at the outer ends of the two positioning auxiliary frames; the two groups of clamping positioning frames are respectively and slidably connected to the outer sides of the bottom end surfaces of the two positioning auxiliary frames; the two transmission auxiliary mechanisms are symmetrically arranged on the inner side of the joint of the power assisting frame and the clamping positioning frame in the front-back direction; the driving hand wheel is coaxially and fixedly connected to the outer side of the front-end driving screw rod; the operation convenience when carrying out the centre gripping butt joint to the steel construction has been improved, the operation progress when carrying out butt joint and location to the steel construction has still effectually been promoted simultaneously, further guaranteed this butt joint device work efficiency and the use convenience in the practical application in-process.
Description
Technical Field
The utility model belongs to the technical field of steel structure positioning and mounting, and particularly relates to a steel structure butt joint device.
Background
In the butt joint installation process of the steel structures, an operator is required to clamp the two steel structures by adopting the matching of the butt joint device to butt joint and position the steel structures, and then the butt joint of the steel structures is welded, so that the positioning installation procedure between the steel structures is realized.
If the prior application number CN202320276271.4 discloses a steel structure butt welding adjusting device, which comprises an operation table, wherein the top end of the operation table is provided with a second positioning ring and a third positioning ring, one side of the top end of the operation table is provided with a first rectangular groove, the inside of the first rectangular groove is provided with a moving mechanism, the moving mechanism comprises a first sliding component and a displacement component, the other side of the top end of the operation table is provided with a second rectangular groove, and the inside of the second rectangular groove is provided with a second sliding component; according to the utility model, by means of the design of the first sliding component, the second sliding component, the moving mechanism and the plurality of positioning rings, the positions of the moving table are adjusted by rotating the screw rod, so that the linear positioning of the plurality of positioning rings is realized, round pipes in the plurality of positioning rings can be clamped by rotating the bolts, the round pipes cannot shake during welding, and the positions of the first positioning ring and the fourth positioning ring can be moved by the first sliding component and the second sliding component, so that the round pipes are better supported.
Based on the above, current interfacing apparatus is carrying out the in-process of docking to the steel construction, alternates the steel construction to the holding ring, carries out rotation operation in proper order to the spacing spiral at holding ring both ends, carries out the centre gripping location to the steel construction through the cooperation of spacing bolt and holding ring back, makes two holding ring relative movement again and realizes the interfacing procedure of steel construction, and the operation is comparatively inconvenient, has not only influenced the operation progress when docking and location to the steel construction, has also influenced the work efficiency and the use convenience of interfacing apparatus in practical application in-process simultaneously.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the steel structure butt joint device, which is used for solving the problems that in the process of butt joint of the steel structure, the steel structure is inserted into the positioning rings, the limiting screws at the two ends of the positioning rings are sequentially rotated, the steel structure is clamped and positioned through the cooperation of the limiting bolts and the positioning rings, and then the two positioning rings relatively move to realize the butt joint process of the steel structure, so that the operation is inconvenient, the operation progress of butt joint and positioning of the steel structure is influenced, and the working efficiency and the use convenience of the butt joint device in the practical application process are also influenced.
The utility model discloses a steel structure butt joint device, which is characterized by comprising the following specific technical means:
A steel structure butt joint device comprises a support frame, a positioning auxiliary frame, a power assisting auxiliary structure, a clamping positioning frame, a transmission auxiliary mechanism and a driving hand wheel; the support frame includes: the two driving screw rods are respectively connected to the left side and the right side of the inner end of the support frame in a rotating way; the two positioning auxiliary frames are connected to the left end and the right end of the supporting frame in a reciprocating sliding manner; the auxiliary structure of helping hand has two, and two auxiliary structure of helping hand set up the outer end at two location auxiliary frames respectively, and auxiliary structure of helping hand is including: the power assisting frame is connected to the outer side of the positioning auxiliary frame in an up-down sliding manner; the clamping locating frames are respectively connected to the outer sides of the bottom end surfaces of the two locating auxiliary frames in a sliding mode; the transmission auxiliary mechanism has two, and two transmission auxiliary mechanism front and back symmetry set up the inboard in helping hand frame and centre gripping locating rack junction, and transmission auxiliary mechanism is including: the two groups of transmission shafts are symmetrically connected to the outer sides of the lower ends of the two positioning auxiliary frames in a left-right rotation mode; the driving hand wheel is coaxially and fixedly connected to the outer side of the front end driving screw rod.
Further, the driving screw rod comprises: the two groups of driving chain wheels are symmetrically and coaxially fixedly connected to the outer sides of the two driving screw rods in front-back direction; the two transmission chains are respectively wound on the outer sides of the two transmission chain wheels on the same side, and the transmission chain wheels and the transmission chains form a chain wheel and chain transmission mechanism.
Further, the auxiliary positioning frame comprises: the two groups of transmission frames are symmetrically welded on the outer sides of the top end surfaces of the two positioning auxiliary frames, and the two transmission frames are of L-shaped structures;
The driving screw rod is a double-head screw rod, the screw pitches of the screw threads at the two ends of the driving screw rod are the same and the screw pitches are opposite, the outer side of the driving screw rod is in threaded connection with the transmission frame, and the transmission frame and the driving screw rod jointly form a screw nut transmission pair.
Further, the auxiliary power assisting structure further comprises: the bidirectional rack and the auxiliary power assisting plate are coaxially welded on the outer side of the bottom end face of the power assisting frame; the auxiliary assisting plate is fixedly connected to the outer side of the end face of the bottom of the bidirectional rack;
The transmission shaft comprises: the two first gears are respectively and coaxially fixedly connected to the outer sides of the two transmission shafts, the first gears are meshed with the bidirectional racks, and the bidirectional racks and the first gears form a gear-rack transmission mechanism together.
Further, the transmission auxiliary mechanism further comprises: the two groups of second gears are symmetrically and concentrically connected to the outer ends of the two transmission shafts in a front-back symmetrical mode; the positions of the two second gears on the same front side and the same rear side are staggered; the two groups of transmission racks are respectively and transversely connected to the outer sides of the end faces of the bottoms of the two groups of second gears in a sliding mode, the transmission racks are meshed with the second gears, and the outer ends of the transmission racks are fixedly connected with the clamping locating frames.
Further, the clamping and positioning frame comprises: the device comprises two limiting auxiliary frames and an elastic traction piece, wherein the two limiting auxiliary frames are respectively and fixedly connected to the outer sides of the top end faces of the two clamping and positioning frames, and are of T-shaped structures; the elastic traction pieces are respectively and transversely fixedly connected to the front side and the rear side of the upper part of the inner side end surfaces of the two clamping and positioning frames;
The helping hand frame includes: the two elastic resetting pieces are respectively and longitudinally fixedly connected to the inner sides of the joints of the two power-assisted frames and the positioning auxiliary frame.
Compared with the prior art, the utility model has the following beneficial effects:
The automatic clamping device is simple in operation and convenient to use, and can realize an automatic clamping procedure of the steel structures after the support frames are placed at the upper ends of the two steel structures, so that the operation steps and the operation fatigue of constructors are slowed down, the operation convenience of clamping and butting the steel structures is improved, the operation progress of butting and positioning the steel structures is effectively improved, and the working efficiency and the use convenience of the butt joint device in the practical application process are further ensured;
When the device is used, the accuracy of the steel structures in butt joint is ensured, the positions of the two steel structures are properly adjusted, the butt joint positioning procedure of the steel structures can be realized by placing the device at the upper ends of the steel structures, and the operation progress of the steel structures in butt joint positioning is further improved.
Drawings
FIG. 1 is a schematic view of the overall isometric structure of the present utility model.
Fig. 2 is a schematic diagram of a connection structure of a driving screw and a driving sprocket of the present utility model.
FIG. 3 is a schematic diagram of a cross-sectional structure of a transmission frame and a booster frame of the present utility model.
Fig. 4 is a schematic diagram of a connection structure between the assist plate and the bidirectional rack.
FIG. 5 is a schematic diagram of the mounting structure of the transmission assist mechanism and the assist mechanism of the present utility model.
Fig. 6 is a schematic view of the structure of the clamping and positioning frame after being slid inwards.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A support frame; 101. driving a screw rod; 102. a drive sprocket; 103. a drive chain; 2. a positioning auxiliary frame; 201. a transmission frame; 3. a power assisting frame; 301. a bidirectional rack; 302. a power assisting plate; 303. an elastic reset piece; 4. clamping and positioning frames; 401. a limit auxiliary frame; 402. an elastic traction member; 5. a transmission shaft; 501. a first gear; 502. a second gear; 503. a drive rack; 6. and driving a hand wheel.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 2:
the utility model provides a steel structure butt joint device which comprises a support frame 1, a positioning auxiliary frame 2, a power assisting auxiliary structure, a clamping positioning frame 4, a transmission auxiliary mechanism and a driving hand wheel 6; the support frame 1 comprises: the two driving screw rods 101 are respectively connected to the left side and the right side of the inner end of the support frame 1 in a rotating way; the two positioning auxiliary frames 2 are arranged, and the two positioning auxiliary frames 2 are connected at the left end and the right end of the supporting frame 1 in a reciprocating sliding manner; the auxiliary structure of helping hand has two, and two auxiliary structure of helping hand set up the outer end at two location auxiliary frame 2 respectively, and auxiliary structure of helping hand is including: the power assisting frame 3 is connected to the outer side of the positioning auxiliary frame 2 in an up-down sliding manner; the clamping and positioning frames 4 are provided with two groups, and the two groups of clamping and positioning frames 4 are respectively and slidably connected to the outer sides of the end surfaces of the bottoms of the two positioning auxiliary frames 2; the transmission auxiliary mechanism has two, and two transmission auxiliary mechanism front and back symmetry set up the inboard at helping hand frame 3 and centre gripping locating rack 4 junction, and transmission auxiliary mechanism is including: the two groups of transmission shafts 5 are symmetrically connected to the outer sides of the lower ends of the two positioning auxiliary frames 2 in a left-right rotation mode; the driving hand wheel 6 is coaxially and fixedly connected to the outer side of the front end driving screw rod 101.
Wherein, drive lead screw 101 includes: the driving chain wheels 102 and the driving chains 103 are arranged in two groups, and the two groups of driving chain wheels 102 are symmetrically and coaxially and fixedly connected to the outer sides of the two driving screw rods 101; the two transmission chains 103 are respectively wound on the outer sides of the two transmission chain wheels 102 on the same side in the front and back, and the transmission chain wheels 102 and the transmission chains 103 form a chain wheel and chain transmission mechanism together.
Wherein, the auxiliary positioning frame 2 comprises: the transmission frames 201 are provided with two groups, the two groups of transmission frames 201 are symmetrically welded on the outer sides of the top end surfaces of the two positioning auxiliary frames 2, and the two transmission frames 201 are of L-shaped structures;
The driving screw rod 101 is a double-head screw rod, the screw pitches of the screw threads at the two ends of the driving screw rod 101 are the same and the screw pitches are opposite, the outer side of the driving screw rod 101 is in threaded connection with the transmission frame 201, and the transmission frame 201 and the driving screw rod 101 jointly form a screw nut transmission pair.
Specific use and action of the embodiment:
When the utility model is used, the support frame 1 is placed at the upper ends of two steel structures, when the driving hand wheel 6 is pushed, the driving chain wheel 102 and the driving chain 103 push the two driving screw rods 101 to simultaneously realize rotation, when the two driving screw rods 101 rotate, the driving frame 201 pushes the two positioning auxiliary frames 2 to simultaneously slide inwards or outwards, and when the two positioning auxiliary frames 2 simultaneously slide inwards, the butt joint procedure between the two steel structures is realized.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 3 to 6:
Wherein, helping hand auxiliary structure still includes: the bidirectional rack 301 and the auxiliary assisting plate 302 are coaxially welded on the outer side of the bottom end face of the auxiliary frame 3; the auxiliary assisting plate 302 is fixedly connected to the outer side of the bottom end face of the bidirectional rack 301;
The transmission shaft 5 comprises: the two first gears 501, the first gears 501 are respectively and coaxially fixedly connected to the outer sides of the two transmission shafts 5, the first gears 501 are meshed with the bidirectional racks 301, and the bidirectional racks 301 and the first gears 501 form a rack-and-pinion transmission mechanism.
Wherein, transmission auxiliary mechanism still includes: the second gears 502 and the transmission racks 503 are arranged in two groups, and the two groups of the second gears 502 are symmetrically and concentrically fixedly connected to the outer ends of the two transmission shafts 5 front and back; the positions of the two second gears 502 on the same front and rear sides are staggered; the transmission racks 503 are provided with two groups, the two groups of transmission racks 503 are respectively and transversely connected with the outer sides of the end faces of the bottoms of the two groups of second gears 502 in a sliding way, the transmission racks 503 are meshed with the second gears 502, and the outer ends of the transmission racks 503 are fixedly connected with the clamping and positioning frames 4.
Wherein, centre gripping locating rack 4 is including: the two limiting auxiliary frames 401 are fixedly connected to the outer sides of the top end faces of the two clamping and positioning frames 4 respectively, and the two limiting auxiliary frames 401 are of T-shaped structures; the two groups of elastic traction pieces 402 are respectively and transversely fixedly connected to the front side and the rear side of the upper part of the inner side end surfaces of the two clamping and positioning frames 4;
The power assisting frame 3 comprises: the elastic restoring pieces 303 are arranged, two elastic restoring pieces 303 are respectively and longitudinally fixedly connected to the inner sides of the connecting positions of the two power assisting frames 3 and the positioning auxiliary frame 2.
Specific use and action of the embodiment:
When the support frame 1 is placed at the upper ends of two steel structures, the power assisting auxiliary plate 302 is in contact with the steel structures, upward pushing of the bidirectional rack 301 and the power assisting frame 3 is achieved due to the influence of relative gravity force, when the bidirectional rack 301 slides upwards, the first gear 501 pushes the two transmission shafts 5 to rotate reversely, in the process of rotating the two transmission shafts 5 reversely, the second gear 502 and the clamping locating frame 4 are driven to move relatively simultaneously, when the clamping locating frame 4 slides inwards simultaneously, an automatic clamping procedure of the steel structures is achieved, and when the support frame 1 is lifted upwards, the elastic resetting piece 303 and the elastic traction piece 402 achieve an automatic resetting procedure of the power assisting frame 3 and the clamping locating frame 4.
Claims (6)
1. A steel structure butt joint device comprises a support frame (1), two positioning auxiliary frames (2), two power-assisted auxiliary structures, two groups of clamping positioning frames (4), two transmission auxiliary mechanisms and a driving hand wheel (6); the method is characterized in that: the support frame (1) comprises: the two driving screw rods (101) are respectively connected to the left side and the right side of the inner end of the supporting frame (1) in a rotating way; the two positioning auxiliary frames (2) are connected to the left end and the right end of the supporting frame (1) in a reciprocating sliding manner; two helping hand auxiliary structure sets up respectively in the outer end of two location auxiliary frames (2), helping hand auxiliary structure is including: the power assisting frame (3) is connected to the outer side of the positioning auxiliary frame (2) in an up-down sliding manner; the two groups of clamping positioning frames (4) are respectively and slidably connected to the outer sides of the end faces of the bottoms of the two positioning auxiliary frames (2); the two transmission auxiliary mechanisms are arranged on the inner side of the joint of the power assisting frame (3) and the clamping locating frame (4) in a front-back symmetrical mode, and the transmission auxiliary mechanisms comprise: the two groups of transmission shafts (5) are symmetrically connected to the outer sides of the lower ends of the two positioning auxiliary frames (2) in a left-right rotation mode; the driving hand wheel (6) is coaxially and fixedly connected to the outer side of the front end driving screw rod (101).
2. A steel structure docking apparatus as claimed in claim 1, wherein: the driving screw rod (101) comprises: the two groups of driving chain wheels (102) and two driving chains (103) are symmetrically and coaxially fixedly connected to the outer sides of the two driving screw rods (101) front and back; the two transmission chains (103) are respectively wound on the outer sides of the two transmission chain wheels (102) on the same side in the front and the rear.
3. A steel structure docking apparatus as claimed in claim 1, wherein: the positioning auxiliary frame (2) comprises: the two groups of transmission frames (201) are symmetrically welded on the outer sides of the top end surfaces of the two positioning auxiliary frames (2) left and right;
The driving screw rod (101) is a double-head screw rod, the screw pitches of the screw threads at the two ends of the driving screw rod (101) are the same and the screw pitches are opposite, and the outer side of the driving screw rod (101) is in threaded connection with the transmission frame (201).
4. A steel structure docking apparatus as claimed in claim 1, wherein: the auxiliary power assisting structure further comprises: the bidirectional rack (301) and the auxiliary assisting plate (302) are coaxially welded on the outer side of the bottom end face of the auxiliary frame (3); the auxiliary assisting plate (302) is fixedly connected to the outer side of the end face of the bottom of the bidirectional rack (301);
The transmission shaft (5) comprises: the two first gears (501) are respectively and coaxially fixedly connected to the outer sides of the two transmission shafts (5), and the first gears (501) are meshed with the bidirectional rack (301).
5. A steel structure docking apparatus as claimed in claim 1, wherein: the transmission auxiliary mechanism also comprises: two groups of second gears (502) and two groups of transmission racks (503), wherein the two groups of second gears (502) are symmetrically and concentrically and fixedly connected to the outer ends of the two transmission shafts (5) front and back; the positions of the two second gears (502) on the same front side and the rear side are staggered; the two groups of transmission racks (503) are respectively and transversely connected to the outer sides of the end faces of the bottoms of the two groups of second gears (502) in a sliding mode, the transmission racks (503) are meshed with the second gears (502), and the outer ends of the transmission racks (503) are fixedly connected with the clamping and positioning frames (4).
6. A steel structure docking apparatus as claimed in claim 1, wherein: the clamping and positioning frame (4) comprises: the two limiting auxiliary frames (401) and the two groups of elastic traction pieces (402) are respectively fixedly connected with the outer sides of the top end faces of the two clamping and positioning frames (4) in a T-shaped structure; the two groups of elastic traction pieces (402) are respectively and transversely fixedly connected to the front side and the rear side of the upper part of the inner side end surfaces of the two clamping and positioning frames (4);
The power assisting frame (3) comprises: the two elastic resetting pieces (303) are respectively and longitudinally fixedly connected to the inner sides of the connecting parts of the two power-assisted frames (3) and the positioning auxiliary frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322701062.2U CN220902390U (en) | 2023-10-09 | 2023-10-09 | Steel structure butt joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322701062.2U CN220902390U (en) | 2023-10-09 | 2023-10-09 | Steel structure butt joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902390U true CN220902390U (en) | 2024-05-07 |
Family
ID=90911944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322701062.2U Active CN220902390U (en) | 2023-10-09 | 2023-10-09 | Steel structure butt joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902390U (en) |
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2023
- 2023-10-09 CN CN202322701062.2U patent/CN220902390U/en active Active
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