CN215520054U - Auxiliary device for splicing steel structure exhibition hall crossbeam - Google Patents
Auxiliary device for splicing steel structure exhibition hall crossbeam Download PDFInfo
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- CN215520054U CN215520054U CN202122008886.2U CN202122008886U CN215520054U CN 215520054 U CN215520054 U CN 215520054U CN 202122008886 U CN202122008886 U CN 202122008886U CN 215520054 U CN215520054 U CN 215520054U
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Abstract
The application relates to an auxiliary device for splicing steel structure exhibition hall beams, which comprises two groups of bearing units, wherein each bearing unit comprises an installation block, an auxiliary block, a telescopic rod and a supporting block, and the telescopic rods are respectively connected with the installation blocks and the auxiliary blocks; the mounting block with assist all to be provided with on the piece the supporting shoe, the standing groove has been seted up on the supporting shoe. The application has the effect of improving efficiency.
Description
Technical Field
The utility model belongs to the technical field of steel construction exhibition hall's technique and specifically relates to an auxiliary device of steel construction exhibition hall crossbeam concatenation is related to.
Background
A steel structure exhibition hall is a building for displaying temporary showpiece. Steel structure exhibition halls include a plurality of longer supporting beams.
At present, a supporting beam generally comprises two crossbeam concatenations, and when two crossbeams spliced, a plurality of supporting shoes need to be used, need be located same straight line for a plurality of supporting shoes of assurance to the supporting effect of crossbeam, and the crossbeam position realizes that two crossbeams are located same straight line on a plurality of supporting shoes, then carries out the concatenation operation.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when crossbeam length changes, can also guarantee the supporting role to the crossbeam for the supporting shoe, the position of supporting shoe also can adjust, but still lie in same straight line for the supporting shoe after guaranteeing the adjustment, the time of spending will be longer to lead to efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
For raise the efficiency, this application provides an auxiliary device of steel construction exhibition hall crossbeam concatenation.
The application provides a pair of auxiliary device of steel construction exhibition hall crossbeam concatenation adopts following technical scheme:
an auxiliary device for splicing a cross beam of a steel structure exhibition hall comprises two groups of bearing units, wherein each bearing unit comprises an installation block, an auxiliary block, a telescopic rod and a supporting block, and the telescopic rods are respectively connected with the installation blocks and the auxiliary blocks; the mounting block with assist all to be provided with on the piece the supporting shoe, the standing groove has been seted up on the supporting shoe.
By adopting the technical scheme, at the beginning, under the limitation of the telescopic rod, the axis of the mounting block and the axis of the auxiliary block are positioned on the same straight line; the axes of the mounting blocks in the two bearing units are also positioned on the same straight line; when the length of the cross beam is changed, the length of the telescopic rod is adjusted, the telescopic rod only changes in length, and the position of the telescopic rod does not change; therefore, after the length of the telescopic rod is changed, the distance between the mounting block and the auxiliary block is changed, and the axis of the mounting block and the axis of the auxiliary block are still on the same straight line. Therefore, the supporting blocks on the mounting block and the auxiliary block can ensure that the cross beam with variable length can be supported; the bearing unit can reduce the adjusting time, thereby improving the efficiency.
Optionally, the mounting block and the auxiliary block have the same structure, and both the mounting block and the auxiliary block include a first connecting block, a second connecting block and a moving assembly, the first connecting block is provided with a chute, and the telescopic rod is connected with the first connecting block; the second connecting block slides in the sliding groove, and the supporting block is arranged on the second connecting block; the motion assembly is arranged on the first connecting block and connected with the second connecting block.
By adopting the technical scheme, when the distance between the two beams on the two bearing units is larger, the movement assembly is started, the movement assembly drives the second connecting block to move, the movement directions of the second connecting block of the mounting block in the same bearing unit and the second connecting block of the auxiliary block are the same, the movement directions of the second connecting blocks of the mounting blocks in different bearing units are opposite, so that the two beams move oppositely, and an operator can conveniently splice the two beams.
Optionally, the moving assembly includes a moving motor and a moving screw, the moving screw is rotatably disposed in the chute, and the moving screw passes through the second connecting block and is in threaded connection with the second connecting block; the motion motor is arranged on the first connecting block and is connected with the motion screw rod.
By adopting the technical scheme, the movement motor is started, the output shaft of the movement motor drives the movement screw rod to rotate, and the movement screw rod drives the second connecting block to slide in the sliding groove.
Optionally, the telescopic rod includes a first rod, a second rod and a fastening bolt, the second rod is disposed at both ends of the first rod, a groove for the first rod to slide is formed in the second rod, and the fastening bolt penetrates through a side wall of the second rod and is in threaded connection with the first rod; one of the second rods is connected with the first connecting block of the mounting block, and the other of the second rods is connected with the first connecting block of the auxiliary block.
Through adopting above-mentioned technical scheme, when needs adjust telescopic link length, make the relative motion take place for the first pole of second pole, make the length of telescopic link that two second poles and first pole constitute change, when telescopic link length fixed back, make fastening bolt pass second pole and first pole threaded connection, realize the fixed of second pole and first pole to realize the fixed of telescopic link length.
Optionally, a limiting groove is formed in the side wall of the groove, and a limiting block which slides in the limiting groove is arranged on the first rod.
By adopting the technical scheme, when the first rod slides in the groove of the second rod, the limiting block slides in the limiting groove; the limiting block can prevent the first rod from rotating relative to the second rod, so that the fastening bolt can be better connected with the first rod.
Optionally, a limiting assembly is arranged on the first connecting block, the limiting assembly comprises a limiting block, a limiting bolt and a fixing bolt, the limiting block and the first connecting block form a limiting space, and the telescopic rod is located in the limiting space; the limiting bolt penetrates through the limiting block and is in threaded connection with the first connecting block; the fixing bolt penetrates through the telescopic rod and is connected with the first connecting block.
By adopting the technical scheme, after the telescopic rod is abutted against the first connecting block, the limiting block is rotated to enable the telescopic rod to be positioned in the limiting space, and then the limiting bolt penetrates through the limiting block to be in threaded connection with the first connecting block; and finally, a fixing bolt penetrates through the telescopic rod to be in threaded connection with the first connecting block, so that the telescopic rod is connected with the first connecting block.
Optionally, a connecting assembly connected with the second connecting block is arranged on the supporting block, the connecting assembly comprises a connecting plate and a connecting bolt, and the connecting plate is arranged on the supporting block; the connecting bolt penetrates through the connecting plate and is in threaded connection with the second connecting block.
Through adopting above-mentioned technical scheme, place the supporting shoe in the suitable position of second connecting block, then make connecting bolt pass connecting plate and second connecting block threaded connection, realize the fixed of supporting shoe and second connecting block.
Optionally, a clamping groove is formed in the second connecting block, a fixing mechanism is arranged on the supporting block, the fixing mechanism comprises a clamping block, a fixing block and a moving assembly, the clamping block is arranged on the supporting block and clamped with the clamping groove, and a fixing groove is formed in the clamping block; the fixing block is arranged on the second connecting block in a sliding mode and is clamped with the fixing groove; the moving assembly is arranged on the second connecting block and connected with the fixing block.
By adopting the technical scheme, after the clamping block is clamped in the clamping groove, the moving assembly is started, and the moving assembly drives the fixed block to move towards the clamping block, so that the fixed block is clamped with the fixed groove on the clamping block; the stability of supporting shoe on the second connecting block can be improved to the fixed establishment who sets up.
Optionally, the moving assembly includes a moving motor, a rotating gear and a moving rack, the moving motor is disposed on the second connecting block, and the rotating gear is disposed on the moving motor; the movable rack is arranged on the fixed block and meshed with the rotating gear.
By adopting the technical scheme, the mobile motor is started, the output shaft of the mobile motor drives the rotating gear to rotate, and the mobile rack meshed with the rotating gear drives the fixed block to move.
To sum up, the application comprises the following beneficial technical effects:
1. the arranged bearing unit can reduce the adjustment time, thereby improving the efficiency
2. The stability of supporting shoe on the second connecting block can be improved to the fixed establishment who sets up.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary device for splicing cross beams of a steel structure exhibition hall in the embodiment of the application;
FIG. 2 is a schematic structural diagram of an auxiliary block in the embodiment of the present application;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is a sectional view of the telescopic rod in the embodiment of the present application.
Reference numerals: 1. a carrying unit; 2. mounting blocks; 3. an auxiliary block; 31. a first connection block; 311. a chute; 32. a second connecting block; 321. a card slot; 33. a motion assembly; 331. a motion motor; 332. moving the screw; 34. a slider; 4. a telescopic rod; 41. a first lever; 42. a second lever; 421. a groove; 422. a limiting groove; 43. fastening a bolt; 5. defining an assembly; 51. a limiting block; 52. a restraining bolt; 53. fixing the bolt; 6. a connecting assembly; 61. a connecting plate; 62. a connecting bolt; 7. a fixing mechanism; 71. a clamping block; 72. a fixed block; 73. a moving assembly; 731. a moving motor; 732. a rotating gear; 733. moving the rack; 8. a support block; 81. and (6) placing the groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses auxiliary device of steel construction exhibition hall crossbeam concatenation.
Referring to fig. 1, the auxiliary device for splicing the beams of the steel structure exhibition hall comprises two groups of bearing units 1, wherein each of the two groups of bearing units 1 bears one beam.
The bearing unit 1 comprises an installation block 2, an expansion link 4 is connected to the installation block 2, and an auxiliary block 3 is connected to one end, far away from the installation block 2, of the expansion link 4; auxiliary block 3 and installation piece 2 are provided with supporting block 8 and have been seted up standing groove 81 on the supporting shoe 8. The supporting block 8 of the auxiliary block 3 and the supporting block 8 of the mounting block 2 bear a cross beam together, and the cross beam is located in the placing groove 81.
Two installation blocks 2 of two sets of bearing unit 1 are together fixed connection, and two installation blocks 2 are located between two auxiliary blocks 3 promptly, and the axis coincidence of two telescopic links 4.
Referring to fig. 1 and 2, the mounting block 2 and the auxiliary block 3 have the same structure, the mounting block 2 and the auxiliary block 3 both include a first connecting block 31, a sliding groove 311 is formed in the first connecting block 31, a sliding block 34 is connected to the sliding groove 311 in a sliding manner, and a second connecting block 32 is fixedly connected to the sliding block 34. The first connecting block 31 is provided with a moving assembly 33, the moving assembly 33 comprises a moving screw 332 rotatably connected in the sliding slot 311, and the moving screw 332 penetrates through the sliding block 34 and is in threaded connection with the sliding block 34; the first connecting block 31 is fixedly connected with a motion motor 331, and an output shaft of the motion motor 331 is connected with a motion screw 332.
The motion motor 331 is started, the output shaft of the motion motor 331 drives the motion screw 332 to rotate, the motion screw 332 drives the slide block 34 to slide in the slide slot 311, and the slide block 34 drives the second connecting block 32 to move; the second connecting block 32 of the auxiliary block 3 and the second connecting block 32 of the mounting block 2 in the same group of bearing units 1 move in the same direction.
The moving directions of the second connecting blocks 32 in the two groups of bearing units 1 are opposite; the beams borne by the two groups of bearing units 1 move oppositely, so that a subsequent operator can conveniently connect the two beams.
Referring to fig. 2 and 3, a plurality of clamping grooves 321 are formed in one end of the second connecting block 32, which is away from the first connecting block 31, and a communication cavity communicated with the clamping grooves 321 is formed in the second connecting block 32; a fixing mechanism 7 connected with the supporting block 8 is arranged on the second connecting block 32, the fixing mechanism 7 comprises a fixture block 71 fixedly connected with the supporting block 8, the fixture block 71 is clamped with the clamping groove 321, and a fixing groove is formed in the fixture block 71 positioned in the clamping groove 321; the communicating cavity is connected with a fixing block 72 clamped with the fixing groove in a sliding way. A moving assembly 73 is arranged on the second connecting block 32, the moving assembly 73 comprises a moving motor 731 fixedly connected to the side wall of the communicating cavity, and a rotating gear 732 is keyed on the output shaft of the moving motor 731; a moving rack 733 engaged with the rotating gear 732 is integrally provided on a side wall of the fixed block 72.
The supporting block 8 is provided with a connecting component 6, the connecting component 6 comprises a connecting plate 61 fixedly connected to the supporting block 8, and the connecting plate 61 abuts against the second connecting block 32; the connecting plate 61 is provided with a connecting bolt 62 which passes through the connecting plate 61 and is in threaded connection with the second connecting block 32.
The clamping block 71 on the supporting block 8 is clamped into the clamping groove 321 of the second connecting block 32, so that the connecting plate 61 on the supporting block 8 is abutted against the second connecting block 32, and then the connecting bolt 62 penetrates through the connecting plate 61 to be in bolted connection with the second connecting block 32, so that the supporting block 8 is fixed on the second connecting block 32.
When the clamping connection plate 61 abuts against the second connection block 32, the moving motor 731 is started, the output shaft of the moving motor 731 drives the rotating gear 732 to rotate, the rotating gear 732 drives the moving rack 733 to move, and the moving rack 733 drives the fixed block 72 to move in the direction close to the clamping block 71 in the communication cavity, so that the fixed block 72 is clamped with the clamping groove 321 in the clamping block 71.
Referring to fig. 1 and 4, the telescopic rod 4 includes a first rod 41, a second rod 42 is disposed at each end of the first rod 41, a groove 421 for the first rod 41 to slide is disposed on the second rod 42, a limiting groove 422 is disposed on a side wall of the groove 421, and a limiting block sliding with the limiting groove 422 is integrally disposed on the first rod 41 located in the groove 421; one end of the second rod 42 close to the first rod 41 is provided with a fastening bolt 43, and the fastening bolt 43 penetrates through the side wall of the second rod 42 to be in threaded connection with the first rod 41.
Referring to fig. 1 and 2, the limiting assembly 5 is arranged on each of the first connecting block 31 of the mounting block 2 and the first connecting block 31 of the auxiliary block 3, the limiting assembly 5 comprises a limiting block 51 hinged on the first connecting block 31, the limiting block 51 and the first connecting block 31 form a limiting space, one end of the second rod 42 far away from the first rod 41 is positioned in the limiting space, and a limiting bolt 52 which penetrates through the limiting block 51 and is in threaded connection with the first connecting block 31 is arranged on the limiting block 51; the second rod 42 is provided with a fixing bolt 53 which passes through the second rod 42 and is in threaded connection with the first connecting block 31, and the fixing bolt 53 is positioned between the limiting block 51 and the first rod 41.
The implementation principle of the auxiliary device for splicing the cross beams of the steel structure exhibition hall is as follows: firstly, the length of the telescopic rod 4 is adjusted according to the length of a single cross beam, namely, the second rod 42 and the first rod 41 are firstly caused to move relatively, the first rod 41 slides in the groove 421 of the second rod 42, and the limiting block on the first rod 41 can slide in the limiting groove 422 on the second rod 42; after the relative position of the second rod 42 and the first rod 41 is determined, the fastening bolt 43 is screwed to the first rod 41 through the second rod 42.
Then, the distance from the first connecting block 31 of the auxiliary block 3 to the first connecting block 31 of the mounting block 2 is adjusted according to the length of the single cross beam, then one end of one of the second rods 42, which is far away from the first rod 41, abuts against the first connecting block 31 of the auxiliary block 3, and one end of the other second rod 42, which is far away from the first rod 41, abuts against the first connecting block 31 of the mounting block 2; rotating the limiting block 51 on the first connecting block 31 to make the second rod 42 located in the limiting space formed by the limiting block 51 and the first connecting block 31, and then making the limiting bolt 52 pass through the limiting block 51 to be in threaded connection with the first connecting block 31 to make the second rod 42 limited in the limiting space; finally, the fixing bolt 53 passes through the second rod 42 to be in threaded connection with the first connecting block 31, and finally the first connecting block 31 of the auxiliary block 3 is connected with the first connecting block 31 of the mounting block 2.
Clamping the clamping block 71 on the supporting block 8 into the clamping groove 321 of the second connecting block 32, so that the supporting blocks 8 are respectively placed on the auxiliary block 3 and the first connecting block 31 of the mounting block 2; then, the connecting plate 61 on the supporting block 8 abuts against the second connecting block 32, and then the connecting bolt 62 penetrates through the connecting plate 61 to be connected with the second connecting block 32 through a bolt, so that the supporting block 8 is fixed on the second connecting block 32.
After the connecting plate 61 abuts against the second connecting block 32, the moving motor 731 is started, the output shaft of the moving motor 731 drives the rotating gear 732 to rotate, the rotating gear 732 drives the moving rack 733 to move, and the moving rack 733 drives the fixing block 72 to move in the direction close to the fixture block 71 in the communicating cavity, so that the fixing block 72 is clamped with the clamping groove 321 on the fixture block 71.
The beam is then placed in the placement groove 81 adjacent to the support blocks 8 on the auxiliary block 3 and the mounting block 2.
The moving motor 331 is started, the moving motor 331 drives the moving screw rod 332 to rotate, the moving screw rod 332 drives the sliding block 34 to slide in the sliding groove 311, the sliding block 34 drives the second connecting block 32 to move, the supporting block 8 on the second connecting block 32 drives the cross beams to move, and the two cross beams move oppositely, so that the two cross beams are convenient for an operator to connect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The auxiliary device for splicing the cross beam of the steel structure exhibition hall is characterized by comprising two groups of bearing units (1), wherein each bearing unit (1) comprises an installation block (2), an auxiliary block (3), a telescopic rod (4) and a supporting block (8), and the telescopic rods (4) are respectively connected with the installation blocks (2) and the auxiliary blocks (3); the mounting block (2) and the auxiliary block (3) are both provided with the supporting block (8), and the supporting block (8) is provided with a placing groove (81).
2. The auxiliary device for splicing the cross beam of the steel structure exhibition hall is characterized in that the mounting block (2) and the auxiliary block (3) have the same structure, the mounting block (2) and the auxiliary block (3) respectively comprise a first connecting block (31), a second connecting block (32) and a moving assembly (33), the first connecting block (31) is provided with a sliding groove (311), and the telescopic rod (4) is connected with the first connecting block (31); the second connecting block (32) slides in the sliding groove (311), and the supporting block (8) is arranged on the second connecting block (32); the movement assembly (33) is arranged on the first connecting block (31) and connected with the second connecting block (32).
3. The auxiliary device for splicing the cross beam of the steel structure exhibition hall as claimed in claim 2, wherein the moving assembly (33) comprises a moving motor (331) and a moving screw (332), the moving screw (332) is rotatably arranged in the sliding groove (311), and the moving screw (332) passes through the second connecting block (32) and is in threaded connection with the second connecting block (32); the movement motor (331) is disposed on the first connection block (31) and connected to the movement screw (332).
4. The auxiliary device for splicing the cross beam of the steel structure exhibition hall according to claim 2, wherein the telescopic rod (4) comprises a first rod (41), a second rod (42) and a fastening bolt (43), the second rod (42) is arranged at both ends of the first rod (41), a groove (421) for the first rod (41) to slide is formed in the second rod (42), and the fastening bolt (43) penetrates through the side wall of the second rod (42) to be in threaded connection with the first rod (41); one of the second rods (42) is connected to the first connecting block (31) of the mounting block (2), and the other second rod (42) is connected to the first connecting block (31) of the auxiliary block (3).
5. The auxiliary device for splicing the cross beam of the steel structure exhibition hall as claimed in claim 4, wherein the side wall of the groove (421) is provided with a limiting groove (422), and the first rod (41) is provided with a limiting block sliding in the limiting groove (422).
6. The auxiliary device for splicing the cross beam of the steel structure exhibition hall is characterized in that a limiting assembly (5) is arranged on the first connecting block (31), the limiting assembly (5) comprises a limiting block (51), a limiting bolt (52) and a fixing bolt (53), the limiting block (51) and the first connecting block (31) form a limiting space, and the telescopic rod (4) is positioned in the limiting space; the limiting bolt (52) is in threaded connection with the first connecting block (31) through the limiting block (51); the fixing bolt (53) penetrates through the telescopic rod (4) to be connected with the first connecting block (31).
7. The auxiliary device for splicing the steel structure exhibition hall beam is characterized in that the supporting block (8) is provided with a connecting component (6) connected with the second connecting block (32), the connecting component (6) comprises a connecting plate (61) and a connecting bolt (62), and the connecting plate (61) is arranged on the supporting block (8); the connecting bolt (62) penetrates through the connecting plate (61) to be in threaded connection with the second connecting block (32).
8. The auxiliary device for splicing the cross beam of the steel structure exhibition hall as claimed in claim 2, wherein a clamping groove (321) is formed on the second connecting block (32), a fixing mechanism (7) is arranged on the supporting block (8), the fixing mechanism (7) comprises a clamping block (71), a fixing block (72) and a moving component (73), the clamping block (71) is arranged on the supporting block (8) and clamped with the clamping groove (321), and a fixing groove is formed on the clamping block (71); the fixing block (72) is arranged on the second connecting block (32) in a sliding mode, and the fixing block (72) is clamped with the fixing groove; the moving assembly (73) is arranged on the second connecting block (32), and the moving assembly (73) is connected with the fixing block (72).
9. The auxiliary device for splicing the cross beam of the steel-structured exhibition hall as claimed in claim 8, wherein the moving assembly (73) comprises a moving motor (731), a rotating gear (732) and a moving rack (733), the moving motor (731) is arranged on the second connecting block (32), and the rotating gear (732) is arranged on the moving motor (731); the moving rack (733) is arranged on the fixed block (72) and meshed with the rotating gear (732).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008886.2U CN215520054U (en) | 2021-08-25 | 2021-08-25 | Auxiliary device for splicing steel structure exhibition hall crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122008886.2U CN215520054U (en) | 2021-08-25 | 2021-08-25 | Auxiliary device for splicing steel structure exhibition hall crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215520054U true CN215520054U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122008886.2U Active CN215520054U (en) | 2021-08-25 | 2021-08-25 | Auxiliary device for splicing steel structure exhibition hall crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215520054U (en) |
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2021
- 2021-08-25 CN CN202122008886.2U patent/CN215520054U/en active Active
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