CN215673053U - Sleeve type channel steel switching device - Google Patents
Sleeve type channel steel switching device Download PDFInfo
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- CN215673053U CN215673053U CN202122072258.0U CN202122072258U CN215673053U CN 215673053 U CN215673053 U CN 215673053U CN 202122072258 U CN202122072258 U CN 202122072258U CN 215673053 U CN215673053 U CN 215673053U
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- support frame
- channel steel
- adapter
- switching box
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Abstract
The utility model discloses a sleeve-type channel steel switching device which comprises a long straight strip-shaped switching box, wherein the top of the switching box is open, two ends of the switching box are respectively provided with a guide groove matched with channel steel to move, a support frame is arranged in the switching box, the top of the support frame is provided with a support groove for bearing the channel steel, the height of the bottom of the support groove is flush with that of the bottom of the guide groove, two sides of the support frame are attached to the inside of the switching box, and the bottom of the inner side of the switching box is provided with a rolling structure. Has the advantages that: after the end part of the channel steel is clamped in the inner side of the support frame, the channel steel can move along the length direction of the adapter box under the driving of the driving structure, so that the lifting movement stability is strong and the position adjusting precision is higher compared with a crane, the labor force is saved compared with the manual position adjusting, and the efficiency is higher; after the two channel steels are butted, the end parts of the channel steels can be jacked up through the hydraulic cylinders, so that the moving positions of the channel steels can be conveniently hoisted after the steel wire ropes are connected in a penetrating mode, and hoisting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of steel structure connection, in particular to a sleeve type channel steel switching device.
Background
Channel steel is a long strip of steel commonly used in the manufacture of building structures, curtain wall engineering, mechanical equipment and vehicles. When the building engineering is actually used, a plurality of channel steel are often required to be butted to meet the length requirement. When channel steel is connected, a connecting sheet or a connecting groove is attached to the outer side of the butt joint of two channel steels, and then the channel steel and the connecting sheet or the connecting groove are connected through bolts, so that the butt joint of the end parts of the two channel steels is realized. During butt joint operation, the positions of the two channel steels need to be adjusted to correspond to each other. Because the channel steel is heavier, and manual adjustment is difficult to operate, the crane can only be used, but the control precision of the crane is lower, manual adjustment is still needed at the tail end of the butt joint operation, the labor intensity is higher, the operation is inconvenient, and the time consumption of the channel steel butt joint operation is longer. Based on this, the applicant provides an adapter device convenient for the butt joint of channel steel.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a sleeve-type channel steel adapter for solving the above-described problems, and a preferred embodiment of the present invention includes: but the centre gripping channel-section steel tip back is adjusted tip position, makes things convenient for the butt joint operation of channel-section steel to can jack-up after the channel-section steel butt joint, technical effect such as hoist and mount removal after making things convenient for the channel-section steel butt joint, see explanation below for details.
In order to achieve the purpose, the utility model provides the following technical scheme:
the sleeve-type channel steel switching device comprises a long straight strip-shaped switching box, wherein the top of the switching box is open, two ends of the switching box are respectively provided with a guide groove matched with channel steel to move, a support frame is arranged in the switching box, a support groove for bearing the channel steel is arranged at the top of the support frame, the height of the bottom of the support groove is flush with that of the bottom of the guide groove, two sides of the support frame are attached to the inside of the switching box, the bottom of the inner side of the switching box is provided with a rolling structure, the rolling structures are distributed along the length direction of the switching box, and the bottom of the support frame is attached to the rolling structure;
a driving structure is arranged on one side of the adapter box, penetrates through the side wall of the adapter box and is connected with the support frame;
the end part of the adapter box is provided with a jacking structure, and the jacking structure is perpendicular to the bottom plane of the adapter box.
Preferably, the rolling structure is a plurality of rolling shafts arranged in parallel, two ends of each rolling shaft are respectively in running fit with the side wall of the adapter box through bearings, the rolling shafts are uniformly distributed along the length direction of the adapter box, and the distance between the adjacent rolling shafts is not greater than 1/5 of the length of the support frame.
Preferably, the driving structure comprises a motor and a transmission rod, the transmission rod is arranged on one side of the adapter box, one end of the transmission rod is connected with the motor, the transmission rod is parallel to the length direction of the adapter box, a sliding block is arranged on the transmission rod, the sliding block is in running fit with the transmission rod, and the sliding block is fixedly connected with one side of the support frame.
Preferably, a transmission box is arranged on one side of the adapter box, two ends of the transmission rod are respectively in running fit with two ends of the transmission box through bearings, and the motor is installed at the end of the transmission box.
Preferably, a sliding groove is formed in the side wall of the adapter box in a penetrating mode corresponding to the transmission rod, and one side of the sliding block penetrates through the sliding groove and then is fixedly connected with the side face of the support frame.
Preferably, the support frame one side is provided with the inserted bar, the inserted bar runs through the lateral wall of support frame, and this inserted bar inserts the tight portion in top is installed to the tip of support groove, the other end of inserted bar is provided with the end pad, the inserted bar outside cover is equipped with a spring, spring one end with end pad fixed connection, the other end run through the lateral wall of support frame after fixedly connected with spacing pad, this spacing pad cover in the inserted bar outside, and not with the inserted bar is connected.
Preferably, a guide groove matched with the inserted rod to horizontally slide is formed in the side wall of the adapter box.
Preferably, a bottom plate is arranged at the end part of the adapter box, the bottom surface of the bottom plate is flush with the bottom surface of the adapter box, and the jacking structure is fixedly installed in the middle of the bottom plate; in an initial state, the top of the jacking structure is not higher than the height of the bottom of the guide groove.
In conclusion, the beneficial effects of the utility model are as follows: 1. after the end part of the channel steel is clamped in the inner side of the support frame, the channel steel can move along the length direction of the adapter box under the driving of the driving structure, so that the lifting movement stability is strong and the position adjusting precision is higher compared with a crane, the labor force is saved compared with the manual position adjusting, and the efficiency is higher;
2. after the two channel steels are butted, the end parts of the channel steels can be jacked up through the hydraulic cylinders, so that the moving positions of the channel steels can be conveniently hoisted after the steel wire ropes are connected in a penetrating mode, and hoisting efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
fig. 3 is a schematic perspective view of the support frame of the present invention.
The reference numerals are explained below:
1. a transmission box; 2. a junction box; 3. a support frame; 4. a base plate; 5. a roller; 6. an end pad; 7. a guide groove; 8. a push-out part; 9. a guide groove; 10. a tightening part; 11. a motor; 12. a slider; 13. a chute; 14. a transmission rod; 15. a hydraulic lever; 16. a spring; 17. and (4) inserting the rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-3, the utility model provides a sleeve-type channel steel switching device, which comprises a long straight-bar-shaped switching box 2, wherein the top of the switching box 2 is open, two ends of the switching box 2 are respectively provided with a guide groove 97 matched with channel steel to move, a support frame 3 is arranged in the switching box 2, the top of the support frame 3 is provided with a support groove for bearing the channel steel, the height of the bottom of the support groove is flush with the bottom of the guide groove 97, two sides of the support frame 3 are attached to the inside of the switching box 2, the bottom of the inner side of the switching box 2 is provided with a rolling structure, the rolling structure is distributed along the length direction of the switching box 2, the bottom of the support frame 3 is attached to the rolling structure, the rolling structure is a plurality of rolling shafts 5 arranged in parallel, two ends of the rolling shafts 5 are respectively matched with the side wall of the switching box 2 through bearings in a rotating manner, the rollers 5 are uniformly distributed along the length direction of the adapter box 2, the distance between every two adjacent rollers 5 is not more than 1/5 of the length of the support frame 3, and after the rollers 5 are arranged, when the support frame 3 is driven by a driving structure to move, the moving resistance can be reduced, and the moving stability of the support frame 3 is improved;
a driving structure is arranged on one side of the adapter box 2, penetrates through the side wall of the adapter box 2 and is connected with the support frame 3; the driving structure comprises a motor 11 and a transmission rod 14, the transmission rod 14 is a screw rod, the transmission rod 14 is arranged on one side of the adapter box 2, one end of the transmission rod 14 is connected with the motor 11, the length directions of the transmission rod 14 and the adapter box 2 are parallel to each other, a sliding block 12 is arranged on the transmission rod 14, the sliding block 12 is in rotating fit with the transmission rod 14, and the sliding block 12 is fixedly connected with one side of the support frame 3; a transmission box 1 is arranged on one side of the adapter box 2, two ends of the transmission rod 14 are respectively in running fit with two ends of the transmission box 1 through bearings, the motor 11 is installed at the end part of the transmission box 1, a sliding groove 13 is formed in the side wall of the adapter box 2 corresponding to the transmission rod 14 in a penetrating mode, one side of the sliding block 12 penetrates through the sliding groove 13 and then is fixedly connected with the side face of the support frame 3, so that when the motor 11 drives the transmission rod 14 to rotate, the sliding block 12 is driven to slide along the length direction of the transmission rod 14, the support frame 3 is driven to slide along the length direction of the adapter box 2, and after the end part of channel steel is borne on the support frame 3, the end part of the channel steel can be driven to move, so that butt joint operation can be conducted; the transmission box 1 can be used as an external protection component of the motor 11 and the transmission rod 14, and can prevent the transmission rod 14 and the motor 11 from being impacted by the outside, so that the operation of the transmission rod 14 is more stable;
the end part of the adapter box 2 is provided with a jacking structure, the jacking structure is perpendicular to the bottom plane of the adapter box 2, the end part of the adapter box 2 is provided with a bottom plate 4, the bottom surface of the bottom plate 4 is flush with the bottom surface of the adapter box 2, and the jacking structure is fixedly arranged in the middle of the bottom plate 4; under the initial condition, the top of jack-up structure is not higher than the tank bottom height of guide way 97, and the jack-up structure is hydraulic stem 15, 15 tops of hydraulic stem are provided with ejecting portion 8, and this ejecting portion 8 is the block rubber, connects at the channel-section steel and accomplishes the back, and operation hydraulic stem 15 drives 8 jacking of ejecting portion, and the channel-section steel jack-up certain angle after will connecting can make things convenient for cross-under wire rope hoist and mount shift position, through block rubber and channel-section steel bottom surface contact, multiplicable frictional force avoids sliding.
One side of the support frame 3 is provided with an inserted bar 17, the inserted bar 17 penetrates through the side wall of the support frame 3, and the end part of the inserted link 17 inserted into the supporting groove is provided with a tightening part 10, the tightening part 10 is made of wear-resistant rubber material and is sleeved on the end part of the inserted link 17, the other end of the inserted bar 17 is provided with an end pad 6, the outer side of the inserted bar 17 is sleeved with a spring 16, one end of the spring 16 is fixedly connected with the end pad 6, the other end of the spring penetrates through the side wall of the support frame 3 and then is fixedly connected with a limit pad, the limiting cushion is sleeved outside the inserted link 17 and is not connected with the inserted link 17, in an initial state, the distance between the end part of the inserted link 17 and the other side wall of the supporting groove is smaller than the width of the channel steel, namely, after the channel steel is clamped into the supporting groove, the end part of the inserted link 17 can be tightly propped against the end part of the channel steel under the action of the spring 16, therefore, the contact stability of the support frame 3 and the channel steel is improved, and the support frame 3 can drive the channel steel to move when sliding; a guide groove 97 which is matched with the inserted rod 17 to horizontally slide is formed on the side wall of the adapter box 2; after setting up inserted bar 17, can be when putting into the support groove at the channel-section steel card, tensile end pad 6 earlier takes out some with inserted bar 17, after putting into the support inslot at the channel-section steel card, relaxs end pad 6, under spring 16's tensile, pushes up the tight portion 10 top in the channel-section steel surface in top that 17 tip of inserted bar set up to make the contact of supporting groove and channel-section steel inseparabler.
By adopting the structure, after the end part of the channel steel is clamped in the support frame 3, the channel steel can move along the length direction of the adapter box 2 under the driving of the driving structure, so that the hoisting movement stability is strong and the position adjusting precision is higher than that of a crane, the labor force is saved compared with manual position adjustment, and the efficiency is higher; after the two channel steels are butted, the end parts of the channel steels can be jacked up through the hydraulic cylinders, so that the moving positions of the channel steels can be conveniently hoisted after the steel wire ropes are connected in a penetrating mode, and hoisting efficiency is improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The sleeve-type channel steel switching device is characterized by comprising a long straight strip-shaped switching box (2), wherein the top of the switching box (2) is open, two ends of the switching box are respectively provided with a guide groove (9) and a guide groove (7) matched with channel steel to move, a support frame (3) is arranged in the switching box (2), the top of the support frame (3) is provided with a support groove for bearing the channel steel, the height of the bottom of the support groove is flush with the bottom of the guide grooves (9) and the bottom of the guide groove (7), two sides of the support frame (3) are attached to the inside of the switching box (2), the bottom of the inner side of the switching box (2) is provided with a rolling structure, the rolling structure is distributed along the length direction of the switching box (2), and the bottom of the support frame (3) is attached to the rolling structure;
a driving structure is arranged on one side of the adapter box (2), penetrates through the side wall of the adapter box (2) and is connected with the support frame (3);
the end part of the adapter box (2) is provided with a jacking structure, and the jacking structure is vertical to the bottom plane of the adapter box (2).
2. The telescopic channel steel adapter as claimed in claim 1, wherein: the roll structure is many roller bearing (5) that parallel arrangement each other, the both ends of roller bearing (5) respectively through the bearing with the lateral wall normal running fit of switching box (2), roller bearing (5) are followed the length direction evenly distributed of switching box (2), and adjacent roller bearing (5) interval is not more than 1/5 of support frame (3) length.
3. The telescopic channel steel adapter as claimed in claim 1, wherein: the driving structure comprises a motor (11) and a transmission rod (14), the transmission rod (14) is arranged on one side of the adapter box (2), one end of the transmission rod is connected with the motor (11), the transmission rod (14) is parallel to the length direction of the adapter box (2), a sliding block (12) is arranged on the transmission rod (14), the sliding block (12) is in running fit with the transmission rod (14), and the sliding block (12) is fixedly connected with one side of the support frame (3).
4. The telescopic channel steel adapter as claimed in claim 3, wherein: one side of the adapter box (2) is provided with a transmission box (1), two ends of the transmission rod (14) are respectively in running fit with two ends of the transmission box (1) through bearings, and the motor (11) is installed at the end of the transmission box (1).
5. The telescopic channel steel adapter as claimed in claim 3, wherein: the side wall of the adapter box (2) is provided with a sliding groove (13) corresponding to the transmission rod (14) in a penetrating mode, and one side of the sliding block (12) penetrates through the sliding groove (13) and then is fixedly connected with the side face of the support frame (3).
6. The telescopic channel steel adapter as claimed in claim 1, wherein: support frame (3) one side is provided with inserted bar (17), inserted bar (17) run through the lateral wall of support frame (3), and this inserted bar (17) insert tight portion (10) in top is installed to the tip of supporting groove, the other end of inserted bar (17) is provided with end pad (6), inserted bar (17) outside cover is equipped with one spring (16), spring (16) one end with end pad (6) fixed connection, the other end run through fixedly connected with spacing pad behind the lateral wall of support frame (3), this spacing pad cover is in the inserted bar (17) outside, and not with inserted bar (17) are connected.
7. The telescopic channel steel adapter as claimed in claim 6, wherein: the side wall of the adapter box (2) is provided with guide grooves (9) and (7) which are matched with the insertion rod (17) to horizontally slide.
8. The telescopic channel steel adapter as claimed in claim 1, wherein: a bottom plate (4) is arranged at the end part of the adapter box (2), the bottom surface of the bottom plate (4) is flush with the bottom surface of the adapter box (2), and the jacking structure is fixedly arranged in the middle of the bottom plate (4); in the initial state, the top of the jacking structure is not higher than the height of the bottoms of the guide grooves (9) and (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072258.0U CN215673053U (en) | 2021-08-31 | 2021-08-31 | Sleeve type channel steel switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072258.0U CN215673053U (en) | 2021-08-31 | 2021-08-31 | Sleeve type channel steel switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673053U true CN215673053U (en) | 2022-01-28 |
Family
ID=79957515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122072258.0U Active CN215673053U (en) | 2021-08-31 | 2021-08-31 | Sleeve type channel steel switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673053U (en) |
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2021
- 2021-08-31 CN CN202122072258.0U patent/CN215673053U/en active Active
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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: No. C107, No. 99 Yulong Road, Shifeng Street, Tiantai County, Taizhou City, Zhejiang Province, 318000 (office only) Patentee after: Zhejiang Liheng Industrial Co.,Ltd. Address before: Room 907, building 1, Fulin Guhan International Plaza, 18 Mawangdui North Road, Mars street, Furong district, Changsha City, Hunan Province, 410000 Patentee before: HUNAN LIHENG TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |