CN208518094U - A kind of steel connection structure of high stability - Google Patents
A kind of steel connection structure of high stability Download PDFInfo
- Publication number
- CN208518094U CN208518094U CN201820808467.2U CN201820808467U CN208518094U CN 208518094 U CN208518094 U CN 208518094U CN 201820808467 U CN201820808467 U CN 201820808467U CN 208518094 U CN208518094 U CN 208518094U
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Abstract
The utility model discloses a kind of steel connection structures of high stability, including steel cylinder, fixed block is welded on the inner wall of the steel cylinder, and the first sliding block there are two being slidably installed in steel cylinder, fixed block is located at the middle position of two the first sliding blocks, and fixed block is contacted with two the first sliding blocks, the side that two the first sliding blocks are located remotely from each other is welded with girder steel, the inner wall of girder steel and steel cylinder is slidably connected, first through hole is offered on first sliding block, the second through-hole is offered in the top inner wall and bottom interior wall of first through hole, third through-hole there are two being opened up in the top inner wall and bottom interior wall of steel cylinder, the first pin rod is slidably fitted in second through-hole.The utility model structure is simple, easy to operate, can quickly two girder steels is attached and be fixed by simple rotational action, time saving and energy saving, while having good stability, is conducive to safe construction, has brought very big convenience.
Description
Technical field
The utility model relates to steel connector technical field more particularly to a kind of steel connection structures of high stability.
Background technique
With economic continuous development, the process of urbanization is constantly accelerated, and a large amount of building is built, and steel are to build
A kind of the most widely used building materials in field are built, is mainly used for overlapping building bearing skeleton, currently be taken by steel for main material
The workshop built largely is built, and has construction speed fast, the characteristics of total quality is light, stabilized structure, at present girder steel
It builds connection and relies primarily on the fixed mode of welding or bolt and carry out, there is preferable stability, but use welding or bolt
The mode trivial operations being fixed, it is time-consuming and laborious, it needs worker in the high altitude operation some time, is unfavorable for safe construction, gives
People bring many troubles, thus it is proposed that a kind of steel connection structure of high stability, are solved the above problems with this.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high stability proposed
Steel connection structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of steel connection structure of high stability, including steel cylinder are welded with fixed block, and steel on the inner wall of the steel cylinder
It is slidably installed in cylinder there are two the first sliding block, fixed block is located at the middle position of two the first sliding blocks, and fixed block and two the
One sliding block contacts, and the side that two the first sliding blocks are located remotely from each other is welded with girder steel, and the inner wall of girder steel and steel cylinder is slidably connected,
First through hole is offered on first sliding block, offers the second through-hole, steel cylinder in the top inner wall and bottom interior wall of first through hole
Top inner wall and bottom interior wall on open up there are two third through-hole, be slidably fitted with the first pin rod in the second through-hole, be located at
One end that two first pin rods of fixed block the same side are located remotely from each other extends respectively in corresponding third through-hole, the first pin rod with
The inner wall of corresponding third through-hole is slidably connected, and one end close to each other positioned at two first pin rods of fixed block the same side is welded
It is connected to wedge type block, fourth hole is offered on fixed block, being slidably installed in fourth hole, there are two the second pin rod, two second pins
One end that bar is located remotely from each other extends respectively in corresponding first through hole, and the second pin rod is sliding with the inner wall of corresponding first through hole
Dynamic connection all extends in first through hole positioned at two wedge type block sides close to each other of fixed block the same side and respectively with the
It is slidably connected at the top and bottom of two pin rods, two the second pin rod one end close to each other offer thread groove, and screw thread is recessed
Slot internal screw thread is equipped with screw rod, and two screw rod one end close to each other all extend in fourth hole and are welded with the first tapered teeth
It takes turns, offers fifth hole in the top inner wall of fourth hole, shaft is rotatably equipped in fifth hole, the bottom end of shaft extends
In to fourth hole and it is welded with the second tapered gear, the second tapered gear is engaged with two the first tapered gears.
Preferably, one end that two the second pin rods are located remotely from each other is all provided with there are two inclined-plane, inclined-plane respectively with corresponding wedge type
Block is adapted.
Preferably, second through-hole offers first sliding groove close to the side of fixed block, is slidably installed in first sliding groove
There is the second sliding block, the second sliding block is extended in corresponding second through-hole far from the side of fixed block and is welded on the first pin rod.
Preferably, the same slide bar is fixedly installed in the top inner wall and bottom interior wall of the first sliding groove, second is sliding
The 6th through-hole is offered on block, sliding bar is mounted in corresponding 6th through-hole, and sliding sleeve is equipped with spring, spring on slide bar
One end be welded on first sliding groove on the side inner wall of first through hole, and to be welded on corresponding second sliding for the other end of spring
Block is close to the side of first through hole.
Preferably, second sliding slot there are two opening up in the top inner wall and bottom interior wall of the fourth hole, second is sliding
Third sliding block is slidably fitted in slot, the side of third sliding block extends in fourth hole and is welded on corresponding second pin rod
On.
Preferably, it is fixedly mounted on the inner wall of the fourth hole there are two fixture block, offers the 7th through-hole on fixture block, two
A screw rod is rotatably installed in respectively in corresponding 7th through-hole.
Preferably, bearing is rotatably equipped in the shaft, the outer ring of bearing is fixedly mounted on the inner wall of fifth hole,
The top of shaft extends to outside fifth hole and is welded with handle.
Compared with prior art, the utility model has the beneficial effects that
Pass through girder steel, the first sliding block, steel cylinder, fixed block, handle, shaft, fifth hole, the second tapered gear, four-way
Hole, the first tapered gear, screw rod, the 7th through-hole and thread groove match, first that two girder steels are close to each other, so that two the
One sliding block is slipped into steel cylinder and is contacted with fixed block, subsequent swing handle, and handle grip turn axis is in fifth hole
Rotation, while shaft drives the second tapered gear to rotate in fourth hole, so that two the first tapered gears are by the second cone
The drive of type gear rotates in fourth hole, while the first tapered gear band moves screw rod in corresponding 7th through-hole and thread groove
Interior rotation passes through the second pin rod, screw rod, fourth hole, first through hole, the second pin rod, wedge type block, handle, the first sliding block, first
Pin rod, the second through-hole, spring, third through-hole and girder steel match, and two the second pin rods are driven respectively by two screw rods the 4th
It slides and is located remotely from each other in through-hole, while two the second pin rods slip into corresponding first through hole by two screw rod drives respectively
It is interior, when the second pin rod is contacted with corresponding two wedge type blocks, handle is continued to rotate, so that being located on same first sliding block
Two wedge type blocks are pushed by the second pin rod and move vertically and be located remotely from each other, while two wedge type blocks push two the first pin rods point
It does not slide and is located remotely from each other in corresponding second through-hole, spring is stretched at this time, slides so that the first pin rod is driven by wedge type block
Dynamic to enter corresponding third through-hole, two the first sliding blocks are fixed at this time, and two girder steels are fixed, end of operation.
The utility model structure is simple, easy to operate, by simple rotational action can quickly to two girder steels into
Row is connected and is fixed, time saving and energy saving, while having good stability, is conducive to safe construction, has been brought very big
It is convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes the steel connection structure of high stability a kind of face schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of high stability steel connection structure part A sectional structure signal
Figure；
Fig. 3 be the utility model proposes a kind of high stability steel connection structure part B sectional structure signal
Figure.
In figure: 1 steel cylinder, 2 fixed blocks, 3 first sliding blocks, 4 girder steels, 5 first through hole, 6 second through-holes, 7 third through-holes, 8
One pin rod, 9 wedge type blocks, 10 fourth holes, 11 second pin rods, 12 thread grooves, 13 screw rods, 14 first tapered gears, 15 the 5th
Through-hole, 16 shafts, 17 second tapered gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the steel connection structure of a kind of high stability, including steel cylinder 1 are welded on the inner wall of steel cylinder 1 solid
To determine block 2, and is slidably installed in steel cylinder 1 there are two the first sliding block 3, fixed block 2 is located at the middle position of two the first sliding blocks 3, and
Fixed block 2 is contacted with two the first sliding blocks 3, and the side that two the first sliding blocks 3 are located remotely from each other is welded with girder steel 4, girder steel 4 with
The inner wall of steel cylinder 1 is slidably connected, and first through hole 5, the top inner wall and bottom interior wall of first through hole 5 are offered on the first sliding block 3
On offer the second through-hole 6, opened up in the top inner wall and bottom interior wall of steel cylinder 1 there are two third through-hole 7, the second through-hole
The first pin rod 8 is slidably fitted in 6, one end that two the first pin rods 8 positioned at 2 the same side of fixed block are located remotely from each other each extends over
In to corresponding third through-hole 7, the first pin rod 8 is slidably connected with the inner wall of corresponding third through-hole 7, and it is same to be located at fixed block 2
Two the first pin rod 8 one end close to each other of side are welded in wedge type block 9, offer fourth hole 10 on fixed block 2, and the 4th
Being slidably installed in through-hole 10, there are two the second pin rods 11, and one end that two the second pin rods 11 are located remotely from each other extends respectively to corresponding
In first through hole 5, and the second pin rod 11 is slidably connected with the inner wall of corresponding first through hole 5, positioned at the two of 2 the same side of fixed block
A wedge type block 9 side close to each other all extends to be slided in first through hole 5 and respectively with the top and bottom of the second pin rod 11
Connection, two the second pin rod 11 one end close to each other offer thread groove 12, and 12 internal screw thread of thread groove is equipped with spiral shell
Bar 13, two one end close to each other of screw rod 13 all extend in fourth hole 10 and are welded with the first tapered gear 14, and the 4th
Fifth hole 15 is offered in the top inner wall of through-hole 10, and shaft 16, the bottom end of shaft 16 are rotatably equipped in fifth hole 15
The second tapered gear 17 is extended in fourth hole 10 and is welded with, the second tapered gear 17 and two the first tapered gears 14 are
Engagement, by girder steel 4, the first sliding block 3, steel cylinder 1, fixed block 2, handle, shaft 16, fifth hole 15, the second tapered gear 17,
Fourth hole 10, the first tapered gear 14, screw rod 13, the 7th through-hole and thread groove 12 match, first that two girder steels 4 are mutual
It is close, so that two the first sliding blocks 3 are slipped into steel cylinder 1 and are contacted with fixed block 2, subsequent swing handle, handle grip
Turn axis 16 rotates in fifth hole 15, while shaft 16 drives the second tapered gear 17 to rotate in fourth hole 10, makes
It obtains two the first tapered gears 14 to be rotated in fourth hole 10 by the second tapered drive of gear 17, while the first tapered gear
14 drive screw rods 13 rotate in corresponding 7th through-hole and thread groove 12, pass through the second pin rod 11, screw rod 13, fourth hole
10, first through hole 5, the second pin rod 11, wedge type block 9, handle, the first sliding block 3, the first pin rod 8, the second through-hole 6, spring, third
Through-hole 7 and girder steel 4 match, and two the second pin rods 11 drive in fourth hole 10 sliding and mutual by two screw rods 13 respectively
It is separate, while two the second pin rods 11 are slipped into corresponding first through hole 5 respectively by two drives of screw rod 13, when the second pin
When bar 11 is contacted with corresponding two wedge type blocks 9, handle is continued to rotate, so that being located at two wedges on same first sliding block 3
Type block 9 is pushed by the second pin rod 11 and moves vertically and be located remotely from each other, while two wedge type blocks 9 push two the first pin rods 8 to divide
It does not slide and is located remotely from each other in corresponding second through-hole 6, spring is stretched at this time, so that the first pin rod 8 is driven by wedge type block 9
Corresponding third through-hole 7 is slipped into, two the first sliding blocks 3 are fixed at this time, and two girder steels 4 are fixed, end of operation, this
Utility model structure is simple, easy to operate, can be quickly attached to two girder steels 4 by simple rotational action and solid
It is fixed, it is time saving and energy saving, while there is good stability, be conducive to safe construction, bring very big convenience.
In the utility model, one end that two the second pin rods 11 are located remotely from each other is all provided with there are two inclined-plane, inclined-plane respectively with it is right
The wedge type block 9 answered is adapted, and the second through-hole 6 offers first sliding groove close to the side of fixed block 2, is slidably installed in first sliding groove
There is the second sliding block, the second sliding block extends in corresponding second through-hole 6 far from the side of fixed block 2 and is welded on the first pin rod 8
On, it is fixedly installed with the same slide bar in the top inner wall and bottom interior wall of first sliding groove, it is logical that the 6th is offered on the second sliding block
Hole, sliding bar are mounted in corresponding 6th through-hole, and sliding sleeve is equipped with spring on slide bar, and one end of spring is welded on first
Sliding slot is on the side inner wall of first through hole 5, and the other end of spring is welded on corresponding second sliding block close to first through hole 5
Side, open up in the top inner wall and bottom interior wall of fourth hole 10 there are two second sliding slot, sliding peace in second sliding slot
Equipped with third sliding block, the side of third sliding block extends in fourth hole 10 and is welded on corresponding second pin rod 11, the 4th
It is fixedly mounted on the inner wall of through-hole 10 there are two fixture block, offers the 7th through-hole on fixture block, two screw rods 13 are rotatablely installed respectively
In corresponding 7th through-hole, bearing is rotatably equipped in shaft 16, the outer ring of bearing is fixedly mounted on the interior of fifth hole 15
On wall, the top of shaft 16 extends to fifth hole 15 outside and is welded with handle, by girder steel 4, the first sliding block 3, steel cylinder 1, consolidates
Determine block 2, handle, shaft 16, fifth hole 15, the second tapered gear 17, fourth hole 10, the first tapered gear 14, screw rod 13,
7th through-hole and thread groove 12 match, first that two girder steels 4 are close to each other, so that two the first sliding blocks 3 slip into
It contacts in steel cylinder 1 and with fixed block 2, subsequent swing handle, handle grip turn axis 16 rotates in fifth hole 15, turns simultaneously
Axis 16 drives the second tapered gear 17 to rotate in fourth hole 10, so that two the first tapered gears 14 are by the second tapered teeth
Wheel 17 drives and rotates in fourth hole 10, while the first tapered gear 14 drives screw rod 13 in corresponding 7th through-hole and screw thread
Rotation in groove 12, by the second pin rod 11, screw rod 13, fourth hole 10, first through hole 5, the second pin rod 11, wedge type block 9,
Hand, the first sliding block 3, the first pin rod 8, the second through-hole 6, spring, third through-hole 7 and girder steel 4 match, two 11 quilts of the second pin rod
Two screw rods 13 drive respectively to be slided and is located remotely from each other in fourth hole 10, while two the second pin rods 11 are by two screw rods 13
Drive is slipped into respectively in corresponding first through hole 5, when the second pin rod 11 is contacted with corresponding two wedge type blocks 9, is continued
Swing handle, so that two wedge type blocks 9 being located on same first sliding block 3 push vertical movement and phase by the second pin rod 11
It is mutually separate, while two wedge type blocks 9 push two the first pin rods 8 to slide and be located remotely from each other in corresponding second through-hole 6 respectively,
Spring is stretched at this time, so that the first pin rod 8 slips into corresponding third through-hole 7 by the drive of wedge type block 9, two first at this time
Sliding block 3 is fixed, and two girder steels 4 are fixed, and end of operation, the utility model structure is simple, easy to operate, by simple
Rotational action quickly can be attached and fix to two girder steels 4, time saving and energy saving, while have good stability, have
Conducive to safe construction, very big convenience has been brought.
Working principle: in use, it is first that two girder steels 4 are close to each other, so that two the first sliding blocks 3 slip into steel cylinder
It contacts in 1 and with fixed block 2, subsequent swing handle, handle grip turn axis 16 rotates in fifth hole 15, while shaft 16
The second tapered gear 17 is driven to rotate in fourth hole 10, so that two the first tapered gears 14 are by the second tapered gear 17
Drive rotates in fourth hole 10, while the first tapered gear 14 drives screw rod 13 in corresponding 7th through-hole and thread groove
Rotation in 12, so that two the second pin rods 11 are driven respectively by two screw rods 13 and slide and be located remotely from each other in fourth hole 10,
Two the second pin rods 11 are slipped into corresponding first through hole 5 respectively by two drives of screw rod 13 simultaneously, when the second pin rod 11
When contacting with corresponding two wedge type blocks 9, handle is continued to rotate, so that being located at two wedge type blocks 9 on same first sliding block 3
It is pushed by the second pin rod 11 and moves vertically and be located remotely from each other, while two wedge type blocks 9 push two the first pin rods 8 respectively right
Slide and be located remotely from each other in the second through-hole 6 answered, spring is stretched at this time so that the first pin rod 8 by the drive of wedge type block 9 slide into
Enter corresponding third through-hole 7, two the first sliding blocks 3 are fixed at this time, and two girder steels 4 are fixed, and are had good stability, have been operated
Finish.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of steel connection structure of high stability, including steel cylinder (1), which is characterized in that welded on the inner wall of the steel cylinder (1)
It is connected to fixed block (2), and is slidably installed in steel cylinder (1) there are two the first sliding block (3), fixed block (2) is located at two the first sliding blocks
(3) middle position, and fixed block (2) is contacted with two the first sliding blocks (3), two the first sliding blocks (3) be located remotely from each other one
Side is welded with girder steel (4), and girder steel (4) and the inner wall of steel cylinder (1) are slidably connected, and the first sliding block offers first through hole on (3)
(5), offered the second through-hole (6) in the top inner wall and bottom interior wall of first through hole (5), the top inner wall of steel cylinder (1) and
It is opened up in bottom interior wall there are two third through-hole (7), the second through-hole (6) is interior to be slidably fitted with the first pin rod (8), is located at and fixes
One end that two first pin rods (8) of block (2) the same side are located remotely from each other extends respectively in corresponding third through-hole (7), and first
Pin rod (8) is slidably connected with the inner wall of corresponding third through-hole (7), is located at two first pin rods (8) of fixed block (2) the same side
One end close to each other is welded in wedge type block (9), is offered on fixed block (2) fourth hole (10), in fourth hole (10)
Being slidably installed, there are two the second pin rod (11), and one end that two the second pin rods (11) are located remotely from each other extends respectively to corresponding first
In through-hole (5), and the second pin rod (11) is slidably connected with the inner wall of corresponding first through hole (5), is located at fixed block (2) the same side
Two wedge type block (9) sides close to each other all extend in first through hole (5) and the top with the second pin rod (11) respectively
It is connected with basal sliding, two the second pin rod (11) one end close to each other offer thread groove (12), thread groove
(12) internal screw thread is equipped with screw rod (13), and two screw rod (13) one end close to each other all extend in fourth hole (10) and weld
It is connected to the first tapered gear (14), is offered fifth hole (15) in the top inner wall of fourth hole (10), fifth hole (15)
It is inside rotatably equipped with shaft (16), the bottom end of shaft (16) extends in fourth hole (10) and is welded with the second tapered gear
(17), the second tapered gear (17) is engaged with two the first tapered gears (14).
2. a kind of steel connection structure of high stability according to claim 1, which is characterized in that two the second pin rods
(11) one end being located remotely from each other is all provided with there are two inclined-plane, and inclined-plane is adapted with corresponding wedge type block (9) respectively.
3. a kind of steel connection structure of high stability according to claim 1, which is characterized in that second through-hole
(6) side close to fixed block (2) offers first sliding groove, the second sliding block is slidably fitted in first sliding groove, the second sliding block is remote
Side from fixed block (2) extends in corresponding second through-hole (6) and is welded on the first pin rod (8).
4. a kind of steel connection structure of high stability according to claim 3, which is characterized in that the first sliding groove
It is fixedly installed with the same slide bar in top inner wall and bottom interior wall, the 6th through-hole, sliding bar peace are offered on the second sliding block
Sliding sleeve is equipped with spring in corresponding 6th through-hole, and on slide bar, and one end of spring is welded on first sliding groove close to first
On the side inner wall of through-hole (5), and the other end of spring is welded on corresponding second sliding block close to the side of first through hole (5).
5. a kind of steel connection structure of high stability according to claim 1, which is characterized in that the fourth hole
(10) it is opened up in top inner wall and bottom interior wall there are two second sliding slot, is slidably fitted with third sliding block in second sliding slot,
The side of third sliding block extends in fourth hole (10) and is welded on corresponding second pin rod (11).
6. a kind of steel connection structure of high stability according to claim 1, which is characterized in that the fourth hole
(10) it is fixedly mounted on inner wall there are two fixture block, offers the 7th through-hole on fixture block, two screw rods (13) are rotatablely installed respectively
In corresponding 7th through-hole.
7. a kind of steel connection structure of high stability according to claim 1, which is characterized in that on the shaft (16)
It is rotatably equipped with bearing, the outer ring of bearing is fixedly mounted on the inner wall of fifth hole (15), and the top of shaft (16) extends to
Fifth hole (15) outside and is welded with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808467.2U CN208518094U (en) | 2018-05-29 | 2018-05-29 | A kind of steel connection structure of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808467.2U CN208518094U (en) | 2018-05-29 | 2018-05-29 | A kind of steel connection structure of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518094U true CN208518094U (en) | 2019-02-19 |
Family
ID=65340562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820808467.2U Expired - Fee Related CN208518094U (en) | 2018-05-29 | 2018-05-29 | A kind of steel connection structure of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502036A (en) * | 2020-05-07 | 2020-08-07 | 东亚装饰股份有限公司 | Prefabricated assembled building assembly structure |
| CN111851285A (en) * | 2020-08-27 | 2020-10-30 | 贵州省遵义公路管理局 | Public road bridge roof beam telescoping device seals protective structure |
| CN112081284A (en) * | 2019-06-13 | 2020-12-15 | 君铭顺钢铁实业(天津)有限公司 | Tie bar for steel structure roof |
| CN114876124A (en) * | 2022-05-29 | 2022-08-09 | 中国五冶集团有限公司 | Prefabricated building prefabricated slab with waterproof function |
-
2018
- 2018-05-29 CN CN201820808467.2U patent/CN208518094U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081284A (en) * | 2019-06-13 | 2020-12-15 | 君铭顺钢铁实业(天津)有限公司 | Tie bar for steel structure roof |
| CN111502036A (en) * | 2020-05-07 | 2020-08-07 | 东亚装饰股份有限公司 | Prefabricated assembled building assembly structure |
| CN111851285A (en) * | 2020-08-27 | 2020-10-30 | 贵州省遵义公路管理局 | Public road bridge roof beam telescoping device seals protective structure |
| CN114876124A (en) * | 2022-05-29 | 2022-08-09 | 中国五冶集团有限公司 | Prefabricated building prefabricated slab with waterproof function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190529 |