CN219011996U - Large-diameter steel pipe column installation positioning device - Google Patents

Abstract

The application discloses major diameter steel-pipe column installs positioner belongs to the technical field of steel-pipe column installation, and it is including setting up in the first mounting panel of steel-pipe column section one end and setting up the second mounting panel on steel-pipe column section other end, be provided with the locating lever on the first mounting panel, set up on the second mounting panel and be used for guiding the guiding groove of locating lever, set up on the interior terminal surface of guiding groove be used for with locating lever grafting complex constant head tank, be provided with in the second mounting panel and be used for fixed adjacent steel-pipe column section on the fixed subassembly of first mounting panel. The steel pipe column section butt joint positioning device has the effect of facilitating butt joint positioning between the steel pipe column sections.

Description

Large-diameter steel pipe column installation positioning device

Technical Field

The application relates to the technical field of steel pipe column installation, in particular to a large-diameter steel pipe column installation positioning device.

Background

Column foundations are usually composed of a plurality of precast concrete columns or steel pipe columns, but column foundations are also composed of a single large column, such as a large diameter steel pipe column, which is commonly used in bridge construction.

In the related art, the overall dimension diameter of the large-diameter steel pipe column can reach more than ten meters, and the large-diameter steel pipe column is formed by splicing a plurality of sections, so that the support performance and the stability performance of the spliced steel pipe column are guaranteed, and the deviation between adjacent sections is controlled to be two millimeters. The operating personnel welds the butt joint board on the steel-pipe column section usually, and operating personnel utilizes hoist device to make the butt joint board butt joint on the adjacent steel-pipe column section, and then operating personnel utilizes the adjacent butt joint board of bolt fastening to carry out welding process to the adjacent steel-pipe column section, thereby improve the stability that the steel-pipe column connects.

With respect to the above-mentioned related art, the inventor considers that because the construction site environment factor is complicated, the on-site steel pipe column segment butt joint has very strict requirements on hoisting, on one hand, operators need to prevent the steel pipe column from shifting, on the other hand, operators need to spend a great deal of time to adjust the butt joint position of the steel pipe column, and the butt joint between the steel pipe column segments is difficult.

Disclosure of Invention

In order to facilitate butt joint positioning between steel-pipe column sections, the application provides a large-diameter steel-pipe column installation positioning device.

The application provides a major diameter steel-pipe column installs positioner adopts following technical scheme:

the utility model provides a major diameter steel-pipe column installs positioner, includes the first mounting panel that sets up in steel-pipe column section one end and sets up the second mounting panel on steel-pipe column section other end, be provided with the locating lever on the first mounting panel, set up on the second mounting panel and be used for guiding the guide groove of locating lever, set up on the interior terminal surface of guide groove be used for with locating lever grafting complex constant head tank, be provided with in the second mounting panel and be used for fixed adjacent on the steel-pipe column section on the fixed subassembly of first mounting panel.

Through adopting above-mentioned technical scheme, when operating personnel utilized hoist device hoist and mount steel-pipe column section, operating personnel utilized hoist and mount device to make the locating lever keep away from in the tip entering second mounting panel's the guiding groove of first mounting panel, then operating personnel slowly put down steel-pipe column section, the guiding groove makes the locating lever remove, until the locating lever inserts in the locating groove, thereby make adjacent steel-pipe column section accurate alignment, finally, operating personnel utilized fixed subassembly to strengthen the joint strength between first mounting panel and the second mounting panel, the guiding groove be provided with be favorable to making the locating lever homoenergetic insert in the locating groove in certain limit, thereby make things convenient for butt joint location between the adjacent steel-pipe column section.

Preferably, the first mounting plate is provided with an abutting block, the positioning rod penetrates through the abutting block and is fixedly connected with the abutting block, and the outer side wall of the abutting block is attached to and abutted against the inner side wall of the guide groove.

Through adopting above-mentioned technical scheme, when the locating lever inserts in the constant head tank, in the butt piece inserts the guiding groove, the butt piece is further strengthened being connected between first mounting panel and the second mounting panel with the guiding groove cooperation, is favorable to avoiding taking place relative slip between first mounting panel and the second mounting panel, improves stability.

Preferably, the fixed subassembly is including wearing to locate inserted block and fixed connection on the guide slot inside wall in first spring on the inserted block, set up on the second mounting panel be used for with inserted block slip complex spout, first spring with the interior terminal surface fixed connection of spout, set up on the butt piece be used for with inserted block grafting complex slot, just fixedly connected with carriage release lever on the inserted block, set up on the inside wall of spout be used for with carriage release lever slip complex shifting chute.

Through adopting above-mentioned technical scheme, the setting of movable rod and shifting chute makes things convenient for operating personnel to remove the position of inserted block, and the setting of first spring makes things convenient for the inserted block to reset, when the inserted block inserts in the guide way, in the slot of inserted block inserts the inserted block under the spring action of first spring to lock the position of abutting block, and then the position of locking first mounting panel.

Preferably, an inclined surface is arranged at the end part of the insert block, which is far away from the first spring, and the inclined surface of the insert block is matched with the outer side wall of the abutting block.

Through adopting above-mentioned technical scheme, when the butt piece inserts in the guiding groove, the lateral wall of butt piece contacts with the inclined plane of inserted block, and the butt piece makes the inserted block get into in the spout through the inclined plane, and first spring is in compression state this moment, and when the locating lever inserted in the constant head tank, the slot was just to the inserted block, the inserted block was inserted in the slot under the effect of first spring to lock the position of butt piece and first mounting panel.

Preferably, a mounting cavity is formed in the first mounting plate, the positioning rod extends to the end portion in the mounting cavity and is provided with a positioning plate, the positioning plate is in sliding fit with the inner side wall of the mounting cavity, and a lifting assembly used for driving the positioning plate to move is arranged in the mounting cavity.

Through adopting above-mentioned technical scheme, operating personnel can utilize lifting unit to improve the position of locating plate, and the locating plate risees and drives the locating lever and remove, and the locating lever drives the butt piece and removes, and the butt piece removes and makes the inserted block remove, and the inserted block removes and makes the second mounting panel be close to each other with first mounting panel to reduce the clearance between the adjacent steel-pipe column section.

Preferably, the lifting assembly comprises a threaded rod arranged between the positioning rod and the positioning plate and a threaded sleeve sleeved on the threaded rod, the threaded rod is fixedly connected with the positioning plate, the threaded sleeve is rotationally connected with the inner bottom surface of the installation cavity, the threaded sleeve is in threaded fit with the threaded rod, and a rotating assembly used for driving the threaded sleeve to rotate is arranged in the installation cavity.

Through adopting above-mentioned technical scheme, operating personnel utilizes the rotating assembly to make the screw sleeve rotate, and the screw sleeve makes the threaded rod rise, and the threaded rod rises and drives locating plate and locating lever and rise, is favorable to strengthening the joint strength between first mounting panel and the second mounting panel.

Preferably, the rotating assembly comprises a worm wheel fixedly sleeved on the threaded sleeve and a worm penetrating through the first mounting plate, the worm wheel is rotationally connected with the first mounting plate, the worm wheel is meshed with the worm wheel, and a hand wheel is arranged on the worm.

Through adopting above-mentioned technical scheme, operating personnel rotates the hand wheel, and the hand wheel rotates and makes the worm rotate, and the worm rotates and drives the worm wheel and rotate, and the worm wheel rotates and drives the screw sleeve rotation to realize the rising or the decline of threaded rod.

Preferably, the hand wheel is provided with a connecting rod, the worm is provided with a connecting groove for being in plug-in fit with the connecting rod, a clamping block is fixedly connected to the connecting rod, and a clamping groove for being in sliding fit with the clamping block is formed in the connecting groove.

Through adopting above-mentioned technical scheme, when operating personnel rotated the hand wheel, the hand wheel rotated and driven the connecting rod and rotated, and the connecting rod rotated and driven the fixture block to rotate, and the fixture block rotates with the cooperation drive worm of draw-in groove, and the connecting rod is convenient for operating personnel installation with the cooperation of spread groove to dismantle the hand wheel.

Preferably, a guide rod is fixedly connected to the inner bottom surface of the installation cavity, penetrates through the positioning plate and is in sliding fit with the positioning plate, a second spring is fixedly connected to the positioning plate, and the end part, away from the positioning plate, of the second spring is fixedly connected with the inner top surface of the installation cavity.

Through adopting above-mentioned technical scheme, the guide bar be provided with be favorable to restricting the locating plate and rotate, improve the smooth degree that the locating plate goes up and down, the position of locating plate is favorable to prescribing a limit to the setting of second spring to guarantee that the inserted block can insert in the butt piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when an operator utilizes the hoisting device to hoist the steel pipe column sections, the operator utilizes the hoisting device to enable the end part of the positioning rod, which is far away from the first mounting plate, to enter the guide groove of the second mounting plate, then the operator slowly lowers the steel pipe column sections, the guide groove enables the positioning rod to move until the positioning rod is inserted into the positioning groove, so that adjacent steel pipe column sections are aligned accurately, finally, the operator utilizes the fixing component to strengthen the connection strength between the first mounting plate and the second mounting plate, and the arrangement of the guide groove is beneficial to enabling the positioning rod to be inserted into the positioning groove in a certain range, so that butt joint positioning between the adjacent steel pipe column sections is facilitated;

2. the arrangement of the moving rod and the moving groove is convenient for operators to move the position of the inserting block, the arrangement of the first spring is convenient for the inserting block to reset, and when the abutting block is inserted into the guide groove, the inserting block is inserted into the slot of the abutting block under the action of the elastic force of the first spring, so that the position of the abutting block is locked, and the position of the first mounting plate is locked;

3. the lifting assembly improves the position of the positioning plate, the positioning plate is lifted to drive the positioning rod to move, the positioning rod drives the abutting block to move, the abutting block moves to enable the inserting block to move, the inserting block moves to enable the second mounting plate and the first mounting plate to be close to each other, and therefore gaps between adjacent steel pipe column sections are reduced.

Drawings

Fig. 1 is a schematic structural view of a large-diameter steel pipe column installation positioning device according to an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the first mounting plate according to the embodiment of the present application.

Fig. 3 is a schematic view of the internal structure of the worm screw according to the embodiment of the present application.

Reference numerals illustrate:

1. a steel pipe column section; 2. a first mounting plate; 21. a mounting cavity; 22. a positioning rod; 23. a guide rod; 24. a second spring; 25. an abutment block; 26. a slot; 27. a positioning plate; 3. a second mounting plate; 31. a guide groove; 32. a positioning groove; 33. a chute; 34. a moving groove; 4. a lifting assembly; 41. a threaded rod; 42. a threaded sleeve; 5. a rotating assembly; 51. a worm wheel; 52. a worm; 53. a hand wheel; 54. a connecting rod; 55. a clamping block; 56. a connecting groove; 57. a clamping groove; 6. a fixing assembly; 61. inserting blocks; 62. a first spring; 63. and (3) moving the rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a major diameter steel-pipe column installs positioner. Referring to fig. 1, the large-diameter steel pipe column installation and positioning device includes a first installation plate 2 and a second installation plate 3 provided on a steel pipe column section 1.

Referring to fig. 1, a plurality of steel pipe column segments 1 are provided, and the plurality of steel pipe column segments 1 are arranged in order in the vertical direction. The first mounting plate 2 sets up in the bottom of steel-pipe column section 1, and first mounting plate 2 and steel-pipe column section 1 fixed connection are provided with four to the first mounting plate 2 on the single steel-pipe column section 1, and four first mounting plates 2 encircle the axis of steel-pipe column section 1 and evenly arrange. The second mounting plates 3 are fixedly connected to the tops of the steel pipe column sections 1, four second mounting plates 3 on the single steel pipe column section 1 are arranged, and four first mounting plates 2 are in one-to-one correspondence with four second mounting plates 3.

Referring to fig. 1 and 2, a mounting cavity 21 is formed in the first mounting plate 2, and the cross section of the mounting cavity 21 is rectangular. A positioning rod 22 is arranged on the inner bottom surface of the mounting cavity 21 in a penetrating way, and the positioning rod 22 is in sliding fit with the first mounting plate 2. The lifting assembly 4 is arranged in the mounting cavity 21, the lifting assembly 4 comprises a threaded rod 41 and a threaded sleeve 42, the threaded rod 41 is arranged on the end part of the positioning rod 22 extending into the mounting cavity 21, and the threaded rod 41 is fixedly connected with the positioning rod 22 in a coaxial manner. The end of the threaded rod 41 far away from the positioning rod 22 is provided with a positioning plate 27, the positioning plate 27 is horizontally arranged, the positioning plate 27 is in sliding fit with the inner side wall of the mounting cavity 21, and the positioning plate 27 is fixedly connected with the threaded rod 41. The guide rods 23 are fixedly connected to the inner bottom surface of the installation cavity 21, the guide rods 23 are vertically arranged, two guide rods 23 are arranged at intervals, and the guide rods 23 are arranged at intervals. The guide rod 23 penetrates the positioning plate 27, and the guide rod 23 is in sliding fit with the positioning plate 27. The guide rod 23 is sleeved with a second spring 24, one end of the second spring 24 is fixedly connected with the upper surface of the positioning plate 27, and the other end of the second spring 24 is fixedly connected with the inner top surface of the mounting cavity 21.

Referring to fig. 2 and 3, a threaded sleeve 42 is sleeved on the threaded rod 41, the threaded sleeve 42 is in threaded engagement with the threaded rod 41, and the bottom surface of the threaded sleeve 42 is rotatably connected with the inner bottom surface of the mounting cavity 21. A rotating assembly 5 for driving the threaded sleeve 42 to rotate is arranged in the mounting cavity 21, and the rotating assembly 5 comprises a worm wheel 51 and a worm 52. The worm wheel 51 is sleeved on the threaded sleeve 42, and the worm wheel 51 is fixedly connected with the threaded sleeve 42. The worm 52 is horizontally arranged in the first mounting plate 2 in a penetrating way, the worm 52 is rotationally connected with the first mounting plate 2, and the worm 52 is meshed with the worm wheel 51. A hand wheel 53 is arranged at the end part of the worm 52 far away from the worm 52, a connecting rod 54 is fixedly connected to the side surface of the hand wheel 53 close to the worm 52, a connecting groove 56 is formed in the end surface of the worm 52 close to the hand wheel 53, and the connecting rod 54 is in sliding fit with the inner side wall of the connecting groove 56. The outer side wall of the connecting rod 54 is fixedly connected with a clamping block 55, the inner side wall of the connecting groove 56 is provided with a clamping groove 57, and the clamping block 55 is in sliding fit with the inner side wall of the clamping groove 57.

Referring to fig. 2, the end of the positioning rod 22 extending out of the first mounting plate 2 is provided with an abutment block 25, the abutment block 25 is in a truncated cone shape, and the cross-sectional area of the abutment block 25 is smaller from top to bottom. The positioning rod 22 penetrates the abutting block 25, the axis of the positioning rod 22 coincides with the axis of the abutting block 25, and the positioning rod 22 is fixedly connected with the abutting block 25.

Referring to fig. 2, the upper surface of the second mounting plate 3 is provided with a guide groove 31 for accommodating the abutment block 25, and the inner side wall of the guide groove 31 is slidably engaged with the abutment block 25. The inner end surface of the guide groove 31 is provided with a positioning groove 32, and the positioning rod 22 is in sliding fit with the inner side wall of the positioning groove 32. Two fixing components 6 are arranged in the single second mounting plate 3, the two fixing components 6 are arranged at intervals, the single fixing component 6 comprises an inserting block 61 and a first spring 62, the inserting block 61 horizontally penetrates through the second mounting plate 3, a sliding groove 33 is formed in the second mounting plate 3, the inserting block 61 is located in the sliding groove 33, and the inserting block 61 is in sliding fit with the inner side wall of the sliding groove 33. The first spring 62 is located in the chute 33, one end of the first spring 62 is fixedly connected with the insert block 61, and the other end of the first spring 62 is fixedly connected with the inner end surface of the chute 33.

Referring to fig. 2, the end of the insert block 61 remote from the first spring 62 is provided with a slope, and the slope of the insert block 61 matches the outer sidewall of the abutment block 25. The abutting block 25 is provided with a slot 26, and the inserting block 61 is in sliding fit with the inner side wall of the slot 26. The bottom of the insert block 61 is fixedly connected with a moving rod 63, and the moving rod 63 is vertically arranged. The bottom surface of the second mounting plate 3 is provided with a moving groove 34, the length direction of the moving groove 34 is consistent with the length direction of the sliding groove 33, the moving groove 34 is communicated with the sliding groove 33, and the end part of the moving rod 63 far away from the inserting block 61 is in sliding fit with the moving groove 34.

The implementation principle of the large-diameter steel pipe column installation positioning device is as follows: the operator uses the hoisting device to make the end of the positioning rod 22 far away from the first mounting plate 2 enter the guide groove 31 of the second mounting plate 3, and then the operator slowly lowers the steel pipe column section 1, the inner side wall of the guide groove 31 is contacted with the positioning rod 22 and drives the positioning rod 22 to move until the positioning rod 22 is inserted into the positioning groove 32, so that the adjacent steel pipe column sections 1 are accurately aligned. At this time, the insert 61 is inserted into the slot 26 of the abutment 25 by the first spring 62. The guide groove 31 is provided to facilitate insertion of the positioning rod 22 into the positioning groove 32 within a certain range, thereby facilitating butt positioning between adjacent steel pipe column sections 1.

The operator inserts connecting rod 54 in the spread groove 56, and fixture block 55 and draw-in groove 57 grafting cooperation this moment, and the operator rotates hand wheel 53, and hand wheel 53 rotates and drives connecting rod 54 rotation, and connecting rod 54 rotates and drives fixture block 55 rotation, and the cooperation of fixture block 55 and draw-in groove 57 drives worm 52 rotation, and worm 52 rotation drives worm wheel 51 rotation, and worm wheel 51 rotation drives screw sleeve 42 rotation to realize the rising of threaded rod 41. The threaded rod 41 rises to drive the positioning rod 22 to rise, the positioning rod 22 drives the abutting block 25 to move, the abutting block 25 moves to enable the inserting block 61 to move, and the inserting block 61 moves to enable the second mounting plate 3 and the first mounting plate 2 to approach each other, so that gaps between adjacent steel pipe column sections 1 are reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (9)

1. The utility model provides a major diameter steel-pipe column installs positioner which characterized in that: including setting up in first mounting panel (2) of steel-pipe column section (1) one end and setting up second mounting panel (3) on steel-pipe column section (1) other end, be provided with locating lever (22) on first mounting panel (2), set up on second mounting panel (3) and be used for guiding groove (31) of locating lever (22), set up on the interior terminal surface of guiding groove (31) be used for with locating lever (22) grafting complex constant head tank (32), be provided with in second mounting panel (3) and be used for fixed adjacent on steel-pipe column section (1) fixed subassembly (6) of first mounting panel (2).

2. The large-diameter steel pipe column installation positioning device according to claim 1, wherein: the first mounting plate (2) is provided with an abutting block (25), the positioning rod (22) penetrates through the abutting block (25) and is fixedly connected with the abutting block (25), and the outer side wall of the abutting block (25) is attached to and abutted against the inner side wall of the guide groove (31).

3. The large-diameter steel pipe column installation positioning device according to claim 2, wherein: the fixed subassembly (6) including wear to locate insert block (61) and fixed connection on guide slot (31) inside wall in insert block (61) on first spring (62), set up on second mounting panel (3) be used for with insert block (61) slip complex spout (33), first spring (62) with the interior terminal surface fixed connection of spout (33), set up on butt piece (25) be used for with insert block (61) grafting complex slot (26), just fixedly connected with movable rod (63) on insert block (61), set up on the inside wall of spout (33) be used for with movable rod (63) slip complex movable slot (34).

4. A large diameter steel pipe column installation positioning device according to claim 3, wherein: an inclined surface is arranged at the end part of the insert block (61) far away from the first spring (62), and the inclined surface of the insert block (61) is matched with the outer side wall of the abutting block (25).

5. The large-diameter steel pipe column installation positioning device according to claim 1, wherein: the novel lifting device is characterized in that a mounting cavity (21) is formed in the first mounting plate (2), the positioning rod (22) extends to the end part in the mounting cavity (21) and is provided with a positioning plate (27), the positioning plate (27) is in sliding fit with the inner side wall of the mounting cavity (21), and a lifting assembly (4) used for driving the positioning plate (27) to move is arranged in the mounting cavity (21).

6. The large-diameter steel pipe column installation positioning device according to claim 5, wherein: lifting assembly (4) including set up in threaded rod (41) and cover between locating lever (22) and locating plate (27) are located threaded rod (41) are last screw sleeve (42), threaded rod (41) with locating plate (27) fixed connection, screw sleeve (42) with the interior bottom surface rotation of installation cavity (21) is connected, screw sleeve (42) with threaded rod (41) screw fit, just be provided with in installation cavity (21) and be used for the drive screw sleeve (42) rotatory rotating assembly (5).

7. The large-diameter steel pipe column installation positioning device according to claim 6, wherein: the rotating assembly (5) comprises a worm wheel (51) fixedly sleeved on the threaded sleeve (42) and a worm (52) penetrating through the first mounting plate (2), the worm wheel (51) is rotationally connected with the first mounting plate (2), the worm (52) is meshed with the worm wheel (51), and a hand wheel (53) is arranged on the worm (52).

8. The large-diameter steel pipe column installation positioning device according to claim 7, wherein: the hand wheel (53) is provided with a connecting rod (54), the worm (52) is provided with a connecting groove (56) for being in plug-in fit with the connecting rod (54), the connecting rod (54) is fixedly connected with a clamping block (55), and the connecting groove (56) is internally provided with a clamping groove (57) for being in sliding fit with the clamping block (55).

9. The large-diameter steel pipe column installation positioning device according to claim 5, wherein: the guide rod (23) is fixedly connected to the inner bottom surface of the installation cavity (21), the guide rod (23) penetrates through the positioning plate (27) and is in sliding fit with the positioning plate (27), a second spring (24) is fixedly connected to the positioning plate (27), and the end part, away from the positioning plate (27), of the second spring (24) is fixedly connected with the inner top surface of the installation cavity (21).

Images