CN218619838U - Steel pipe truss hoist and mount auxiliary device - Google Patents
Steel pipe truss hoist and mount auxiliary device Download PDFInfo
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- CN218619838U CN218619838U CN202223013318.2U CN202223013318U CN218619838U CN 218619838 U CN218619838 U CN 218619838U CN 202223013318 U CN202223013318 U CN 202223013318U CN 218619838 U CN218619838 U CN 218619838U
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- seat
- steel pipe
- hoist
- clamping
- pipe truss
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Abstract
The utility model provides a steel pipe truss hoist and mount auxiliary device belongs to the construction field, including the hoist and mount seat, the top of hoist and mount seat is provided with the hoist and mount ear, the hoist and mount ear passes through wire rope and is connected with the hoist and mount seat, the bottom both sides of hoist and mount seat all are provided with the clamping mechanism who is used for centre gripping steel pipe truss, clamping mechanism sets up the clamping piece in clamp base bottom both sides including pressing from both sides tight seat and sliding, be provided with the driving piece that is used for driving two sets of clamping pieces to the direction removal that is close to each other or keeps away from on pressing from both sides tight seat. The utility model discloses can conveniently separate with the steel pipe truss after the hoist and mount is accomplished to the work efficiency of the whole installation of steel pipe truss has been improved.
Description
Technical Field
The utility model relates to a construction technical field particularly, relates to a steel pipe truss hoist and mount auxiliary device.
Background
The steel pipe truss is a lattice structure formed by connecting round rod pieces at the end parts. The truss structure is economical in material, light in structure dead weight and easy to form various shapes to adapt to different purposes, such as simple truss, arch, frame and tower. For large steel structure buildings with steel frameworks as main bodies, tools such as cranes, lifting hooks, steel wire ropes, rigging shackles and the like are generally adopted to hoist the steel pipe trusses at present, and the upper chords and the lower chords of the steel trusses are bound and hoisted.
According to the technical scheme, after the steel pipe truss is hoisted, the rigging shackle and the steel wire rope need to be detached from the steel pipe truss, and the detaching process is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe truss hoist and mount auxiliary device, it can be conveniently after hoist and mount are accomplished with the steel pipe truss separation to the work efficiency of the whole installation of steel pipe truss has been improved.
The embodiment of the utility model discloses a realize through following technical scheme: the utility model provides a steel pipe truss hoist and mount auxiliary device, includes the hoist and mount seat, the top of hoist and mount seat is provided with the hoist and mount ear, the hoist and mount ear passes through wire rope and is connected with the hoist and mount seat, the bottom both sides of hoist and mount seat all are provided with the clamping mechanism who is used for centre gripping steel pipe truss, clamping mechanism sets up the clamping piece in clamp base bottom both sides including pressing from both sides tight seat and sliding, be provided with the driving piece that is used for driving two sets of clamping pieces to the direction removal that is close to each other or keeps away from on pressing from both sides tight seat.
Furthermore, the clamping piece includes a clamping rod and a supporting rod, a sliding groove is formed in the bottom of the clamping seat along the length direction of the clamping seat, the top end of the clamping rod is arranged in the sliding groove in a sliding mode, the supporting rod is fixedly arranged at the bottom end of the clamping rod, and the two supporting rods are respectively located on one side, close to each other, of the two clamping rods.
Furthermore, the driving part comprises a driving motor and a bidirectional screw rod, the bidirectional screw rod is rotatably arranged in the sliding groove, the driving motor is fixedly arranged at one end of the clamping seat, an output shaft of the driving motor is fixedly connected with the bidirectional screw rod, and the two clamping rods are respectively provided with a threaded hole and are respectively in threaded connection with two ends of the bidirectional screw rod.
Furthermore, the bottom of hoist and mount seat is provided with the slide rail, the top of pressing from both sides tight seat is provided with the sliding seat, sliding seat sliding connection is on the slide rail, be provided with the mounting that is used for the position after the fixed sliding seat removes on the sliding seat.
Further, the mounting includes fixed inserted bar, the one end of fixed inserted bar is worn to establish in the sliding seat, fixed inserted bar is provided with the piece that pulls towards the outer one end of sliding seat, it is connected with the extension spring to pull between piece and the sliding seat, it has a plurality of jacks that supply fixed inserted bar to insert to establish to distribute along self length direction on the slide rail.
Furthermore, two clamping rods on one of the clamping seats are telescopic rods.
Further, the clamping rod comprises a first supporting rod and a second supporting rod, the top end of the first supporting rod is arranged in the sliding groove in a sliding mode, a slot is formed in the second supporting rod and sleeved at the bottom end of the first supporting rod, a positioning bolt is arranged on the second supporting rod, and a plurality of threaded holes for the positioning bolt to insert are formed in the first supporting rod along the length direction of the first supporting rod.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model discloses a set up two sets of clamping mechanism on the hoist and mount seat and press from both sides tightly the steel pipe truss to in hoist and mount the steel pipe truss, drive two sets of clamping pieces through the driving piece and remove to the direction that is close to each other or keeps away from, so that make the clamping piece press from both sides tightly the steel pipe truss fast, or separate clamping piece and steel pipe truss fast.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an overall structural schematic diagram of the steel pipe truss hoisting auxiliary device provided by the utility model;
fig. 2 is a schematic structural view of the clamping mechanism and the hoisting base of the present invention;
FIG. 3 is an enlarged view of section A of FIG. 2;
FIG. 4 is a schematic structural view of the clamping mechanism with the telescopic rod of the present invention;
an icon: 1-hoisting seat, 11-sliding rail, 111-jack, 2-hoisting lug, 21-steel wire rope, 3-clamping mechanism, 31-clamping seat, 311-sliding seat, 32-clamping piece, 321-clamping rod, 3211-first supporting rod, 3212-second supporting rod, 3213-positioning bolt, 322-supporting rod, 33-driving piece, 331-driving motor, 332-bidirectional screw rod, 34-fixing piece, 341-fixed inserted rod, 342-pulling block and 343-tension spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
The following is further explained by combining with a specific embodiment, and as shown in fig. 1-4, the utility model relates to a steel pipe truss hoisting auxiliary device, which comprises a hoisting base 1, wherein hoisting lugs 2 are arranged above the hoisting base 1, the hoisting lugs 2 are connected with the hoisting base 1 through steel wire ropes 21, clamping mechanisms 3 for clamping a steel pipe truss are arranged on two sides of the bottom of the hoisting base 1, after two ends of the steel pipe truss are clamped by the two groups of clamping mechanisms 3, a crane can hoist the hoisting base 1 upwards through the hoisting lugs 2, thereby realizing the hoisting process of the steel pipe truss; after the steel pipe truss is hoisted to the designated position and installed, the steel pipe truss is loosened by the clamping mechanism 3, then the hoisting seat 1 is driven by the crane to be moved away from the steel pipe truss, the hoisting seat 1 can be quickly separated from the steel pipe truss, and the steel pipe truss is not required to be manually separated by workers, so that the working efficiency of the whole installation process of the steel pipe truss is improved.
Referring to fig. 1 and 2, the clamping mechanism 3 includes a clamping seat 31 and clamping members 32 slidably disposed on two sides of a bottom of the clamping seat 31, and a driving member 33 for driving the two clamping members 32 to move toward or away from each other is disposed on the clamping seat 31. The clamping member 32 includes a clamping rod 321 and a supporting rod 322, a sliding groove is formed in the bottom of the clamping base 31 along the length direction of the clamping base, the clamping rod 321 is vertically arranged, the top end of the clamping rod 321 is connected in the sliding groove in a sliding mode, the supporting rod 322 is welded at the bottom end of the clamping rod 321 along the horizontal direction, and the two supporting rods 322 are respectively located on one side, close to each other, of the two clamping rods 321. The clamping seat 31 is moved to the position right above the steel pipe truss, the two groups of clamping pieces 32 are respectively positioned at two sides of the steel pipe truss, the driving piece 33 drives the two groups of clamping pieces 32 to simultaneously move towards the mutually approaching direction, the two clamping rods 321 are respectively positioned at two sides of the steel pipe truss and are abutted against the steel pipe truss, the supporting rod 322 is inserted from a gap of the steel pipe truss, the inserted rear supporting rod 322 is positioned below a steel pipe at the top of the steel pipe truss, and when a crane hoists the hoisting seat 1, the supporting rod 322 can lift the steel pipe truss; after the steel pipe truss is hoisted to the designated position and installed, the crane drives the hoisting seat 1 to move downwards for a certain distance, so that the support rod 322 does not support the steel pipe truss any more, the driving part 33 is started to drive the two clamping parts 32 to move towards the directions away from each other, and the clamping mechanism 3 can be quickly and conveniently separated from the steel pipe truss.
Referring to fig. 2, a slide rail 11 is installed at the bottom of the hoisting seat 1, a slide seat 311 is installed at the top of the clamping seat 31, the slide seat 311 is slidably connected to the slide rail 11, and a fixing member 34 for fixing the position of the slide seat 311 after movement is arranged on the slide seat 311. When steel pipe trusses of different lengths need to be hoisted, the position of the clamping mechanism 3 needs to be changed so as to clamp the steel pipe trusses at proper positions. At this time, the two sliding seats 311 are moved in the direction of approaching or separating from each other, and the position of the sliding seat 311 after the movement is fixed by the fixing member 34, that is, the entire clamping mechanism 3 can be moved to a predetermined position to adapt to steel pipe trusses of different lengths.
Referring to fig. 2 and 3, the fixing member 34 in this embodiment includes a fixed insertion rod 341, one end of the fixed insertion rod 341 is inserted into the sliding seat 311, a pulling block 342 is disposed at an end of the fixed insertion rod 341 facing the outside of the sliding seat 311, a tension spring 343 is connected between the pulling block 342 and the sliding seat 311, and a plurality of insertion holes 111 for the fixed insertion rod 341 to be inserted into are distributed along the length direction of the sliding rail 11. After the fixed insertion rod 341 is removed from the insertion hole 111 through the pulling block 342, the sliding seat 311 is slid to a designated position, then the pulling block 342 is released, and the fixed insertion rod 341 is inserted into the aligned insertion hole 111 after movement under the elastic force of the tension spring 343, so that the moved sliding seat 311 can be positioned.
Because the shape of part steel pipe truss is irregular, and the height of left and right sides is inconsistent, therefore set up two clamping rods 321 on one of them clamp seat 31 as the telescopic link to make the centre gripping height can change, thereby can make the clamping mechanism 3 of both sides can carry out the centre gripping to the steel pipe truss simultaneously. Referring to fig. 2 and 4, the telescopic clamping rod 321 is composed of a first supporting rod 3211 and a second supporting rod 3212, the top end of the first supporting rod 3211 is slidably connected in the sliding groove, the second supporting rod 3212 is provided with a slot and sleeved at the bottom end of the first supporting rod 3211, the second supporting rod 3212 is provided with a positioning bolt 3213, and the first supporting rod 3211 is provided with a plurality of threaded holes along its length direction for the positioning bolt 3213 to be inserted into. The relative positions of the second strut 3212 and the first strut 3211 are changed, and the relative positions of the second strut 3212 and the first strut 3211 are fixed by the positioning bolt 3213, so that the overall length of the clamping rod 321 can be changed, and the steel pipe truss can adapt to steel pipe trusses of different shapes within a certain range.
Referring to fig. 4, the driving member 33 in this embodiment includes a driving motor 331 and a bidirectional screw 332, the bidirectional screw 332 is rotatably connected in the sliding slot, the driving motor 331 is fixedly installed at one end of the clamping seat 31, an output shaft of the driving motor 331 is fixedly connected with the bidirectional screw 332, and two clamping rods 321 are both provided with threaded holes and respectively connected to two ends of the bidirectional screw 332 in a threaded manner. The driving motor 331 is started to drive the bidirectional screw 332 to rotate, that is, the clamping rods 321 at two ends of the bidirectional screw 332 can move towards the direction close to each other, so that the clamping member 32 can clamp the steel pipe truss quickly, or the clamping member 32 can be separated from the steel pipe truss quickly.
The working process of the embodiment is as follows: adjusting the position of a clamping mechanism 3 on a hoisting seat 1 according to the length of a steel pipe truss, positioning the adjusted clamping mechanism 3 through a fixing piece 34, connecting a lifting hook on a crane with a lifting hole on a lifting lug, driving the clamping seat 31 to move right above the steel pipe truss through the crane, enabling two groups of clamping pieces 32 to be positioned on two sides of the steel pipe truss, driving the two groups of clamping pieces 32 to simultaneously move towards directions close to each other through a driving piece 33, enabling two clamping rods 321 to be respectively positioned on two sides of the steel pipe truss and to be abutted against the steel pipe truss, inserting a supporting rod 322 from a gap of the steel pipe truss, inserting a rear supporting rod 322 to be positioned below a steel pipe at the top of the steel pipe truss, and when the crane hoists the hoisting seat 1, the supporting rod 322 can lift the steel pipe truss; after the steel pipe truss is hoisted to the designated position and installed, the crane drives the hoisting seat 1 to move downwards for a certain distance, so that the support rod 322 does not support the steel pipe truss any more, then the driving part 33 is started to drive the two groups of clamping parts 32 to move towards the directions away from each other, and the clamping mechanism 3 can be conveniently separated from the steel pipe truss.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel pipe truss hoist and mount auxiliary device, includes hoist and mount seat (1), the top of hoist and mount seat (1) is provided with hoist and mount ear (2), hoist and mount ear (2) are connected its characterized in that through wire rope (21) and hoist and mount seat (1): the bottom both sides of hoist and mount seat (1) all are provided with clamping mechanism (3) that are used for centre gripping steel pipe truss, clamping mechanism (3) are including pressing from both sides tight seat (31) and sliding clamping piece (32) of setting in pressing from both sides tight seat (31) bottom both sides, be provided with driving piece (33) that are used for driving two sets of clamping piece (32) to the direction removal that is close to each other or keeps away from on pressing from both sides tight seat (31).
2. The steel pipe truss hoisting auxiliary device of claim 1, wherein: clamping piece (32) are including pressing from both sides tight pole (321) and bracing piece (322), the spout has been seted up along self length direction to the bottom of pressing from both sides tight seat (31), the top of pressing from both sides tight pole (321) slides and sets up in the spout, bracing piece (322) are fixed to be set up in the bottom of pressing from both sides tight pole (321), two bracing piece (322) are located one side that two tight poles (321) are close to each other respectively.
3. The steel pipe truss hoisting auxiliary device of claim 2, wherein: the driving piece (33) comprises a driving motor (331) and a bidirectional lead screw (332), the bidirectional lead screw (332) is rotatably arranged in the sliding groove, the driving motor (331) is fixedly arranged at one end of the clamping seat (31), an output shaft of the driving motor (331) is fixedly connected with the bidirectional lead screw (332), and the two clamping rods (321) are respectively provided with a threaded hole and are respectively in threaded connection with two ends of the bidirectional lead screw (332).
4. The steel pipe truss hoisting auxiliary device of claim 1, wherein: the bottom of hoist and mount seat (1) is provided with slide rail (11), the top of pressing from both sides tight seat (31) is provided with sliding seat (311), sliding seat (311) sliding connection is on slide rail (11), be provided with on sliding seat (311) and be used for fixing mounting (34) of the position after sliding seat (311) removed.
5. The steel pipe truss hoisting auxiliary device of claim 4, wherein: the fixing piece (34) comprises a fixed inserting rod (341), one end of the fixed inserting rod (341) is arranged in the sliding seat (311) in a penetrating mode, a pulling block (342) is arranged at one end, facing the outer side of the sliding seat (311), of the fixed inserting rod (341), a tension spring (343) is connected between the pulling block (342) and the sliding seat (311), and a plurality of inserting holes (111) for the fixed inserting rod (341) to be inserted are distributed in the sliding rail (11) along the length direction of the sliding rail.
6. The steel pipe truss hoisting auxiliary device of claim 2, wherein: two clamping rods (321) on one of the clamping seats (31) are telescopic rods.
7. The steel pipe truss hoisting auxiliary device of claim 6, wherein: the clamping rod (321) comprises a first supporting rod (3211) and a second supporting rod (3212), the top end of the first supporting rod (3211) is slidably arranged in the sliding groove, the second supporting rod (3212) is provided with a slot and sleeved at the bottom end of the first supporting rod (3211), the second supporting rod (3212) is provided with a positioning bolt (3213), and the first supporting rod (3211) is provided with a plurality of threaded holes for the positioning bolt (3213) to insert along the length direction of the first supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223013318.2U CN218619838U (en) | 2022-11-11 | 2022-11-11 | Steel pipe truss hoist and mount auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223013318.2U CN218619838U (en) | 2022-11-11 | 2022-11-11 | Steel pipe truss hoist and mount auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN218619838U true CN218619838U (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223013318.2U Active CN218619838U (en) | 2022-11-11 | 2022-11-11 | Steel pipe truss hoist and mount auxiliary device |
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| CN (1) | CN218619838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117303187A (en) * | 2023-11-29 | 2023-12-29 | 河南卫华重型机械股份有限公司 | Electric lifting appliance |
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2022
- 2022-11-11 CN CN202223013318.2U patent/CN218619838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117303187A (en) * | 2023-11-29 | 2023-12-29 | 河南卫华重型机械股份有限公司 | Electric lifting appliance |
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