CN212689627U

CN212689627U - Auxiliary fixing device for truss assembly

Info

Publication number: CN212689627U
Application number: CN202021379211.8U
Authority: CN
Inventors: 由宏辉
Original assignee: Wuqiang Hongyu Integration House Co ltd
Current assignee: Wuqiang Hongyu Integration House Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-12
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to the technical field of trusses, in particular to an auxiliary fixing device for truss assembly, which plays the role of positioning and supporting in the fixing and assembling process of trusses, improves the stability and the practicability; including last chucking mechanism, chucking mechanism down, the head rod, backup pad and regulating plate, the fixing base is installed to chucking mechanism right-hand member down, the mounting groove has been seted up on the top right side of fixing base, the head rod fore-and-aft direction is installed in the mounting groove, the rotor plate is installed to the bottom of backup pad, rotor plate and first connecting axle rotatable coupling, two sets of fixed plates are installed at the left end top of backup pad, the second connecting axle is installed to the centre of two sets of fixed plates, the right-hand member and the second connecting axle rotatable coupling of regulating plate, the left end of regulating plate and the right-hand member fixed connection of last chucking mechanism, it all includes the back diaphragm with lower chucking mechanism to go up chucking mechanism, the right side diaphragm, preceding diaphragm.

Description

Auxiliary fixing device for truss assembly

Technical Field

The utility model relates to a technical field of truss especially relates to an auxiliary fixture for truss assembly.

Background

As is well known, an auxiliary fixing device for truss assembly is an auxiliary device for limiting, supporting and fixing the position of a truss when the truss is installed, and is widely used for building stages in large-scale activities; the existing truss is formed by connecting a plurality of groups of node plates and a frame body, when the existing truss is installed and assembled, two groups of vertical trusses and a horizontal truss on the ground are fixed, and then the horizontal truss above the two groups of vertical trusses is connected with the top ends of the two groups of vertical trusses through manual carrying or crane operation; the existing auxiliary fixing device for truss assembly is used for discovering that when a transverse truss above the truss is fixedly installed, deviation can be caused at two ends of the truss due to uneven stress, the truss is positioned manually or by a crane and then assembled and fixed, more time is wasted in truss assembly, and certain instability is caused due to the fact that the truss is long in length and is assisted to assemble the truss above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to the not enough of prior art, the utility model provides an effect that plays location and support in fixed and assembling process of truss has improved its stability, has improved the supplementary fixing device that is used for truss assembly of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses an auxiliary fixing device for truss assembly, including last chucking mechanism, lower chucking mechanism, head rod, backup pad and regulating plate, lower chucking mechanism right-hand member installs the fixing base, the mounting groove has been seted up on the top right side of fixing base, the head rod fore-and-aft direction is installed in the mounting groove, the bottom of backup pad is installed the rotor plate, rotor plate and first connecting axle rotatable coupling, two sets of fixed plates are installed at the left end top of backup pad, install the second connecting axle in the middle of two sets of fixed plates, the right-hand member of regulating plate and second connecting axle rotatable coupling, the left end of regulating plate and the right-hand member of last chucking mechanism fixed connection, go up chucking mechanism and lower chucking mechanism and all include back diaphragm, right diaphragm, preceding diaphragm, cardboard, chucking bolt and check rod, two sets of the right-hand member of back diaphragm and two sets of the back diaphragm rear end fixed connection, two sets of first thread groove has all been seted up to the front end of right diaphragm, and is two sets of first screw hole has all been seted up on the front end right side of preceding diaphragm, and is two sets of the chucking bolt passes two sets of first screw holes respectively and respectively with two sets of first thread groove threaded connection, and is two sets of the threaded rod is all installed, and is two sets of to the left end of back diaphragm and the left end of two sets of preceding diaphragms two sets of jacks have all been seted up to the left end of cardboard, and are two sets of the threaded rod passes two sets of jacks respectively, four sets of locking thread groove has all been seted up to the right-hand member of check lock lever, four sets of locking thread groove and four sets of threaded rod threaded connection, first baffle is all installed to the front side and the rear side on backup pad top, the second.

The utility model discloses an auxiliary fixture for truss assembly, the top of backup pad is the level setting, when the regulating plate is located horizontal position, the top of backup pad, the top of regulating plate and the top of last chucking mechanism all are located the coplanar.

The utility model discloses an auxiliary fixture for truss assembly, it is two sets of the sleeve pipe is installed to the front end of back diaphragm, and is two sets of the loop bar is all installed, and is two sets of to the rear end of preceding diaphragm the loop bar inserts respectively to two sets of sleeves intraductally.

The utility model discloses an auxiliary fixture for truss assembly, it is two sets of the left end of the front end of back diaphragm, the rear end of two sets of preceding diaphragms, two sets of right diaphragms and the right-hand member of two sets of cardboards all are provided with the slipmat.

The utility model discloses an auxiliary fixture for truss assembly, the width of backup pad and the width of regulating plate all are the same with the width of two sets of right diaphragms.

The utility model discloses an auxiliary fixture for truss assembly, four groups the left end of check lock lever and two sets of the carousel is all installed to the front end of chucking bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary fixture for truss assembly possesses following beneficial effect: when a truss at a high position is installed, an upper clamping mechanism and a lower clamping mechanism are installed on the outer side of one group of vertical trusses, an upper clamping mechanism and a lower clamping mechanism are installed on the other group of vertical trusses at the same height, firstly, when the upper clamping mechanism is clamped, the upper clamping mechanism and the truss installation hole are the same in distance according to the distance between the installation hole of the truss and the bottom end of the truss, the fixed positions are aligned, firstly, a door-shaped sleeve formed by a front transverse plate, a right transverse plate and the front transverse plate is sleeved on the outer side of the truss, clamping bolts are screwed, the front transverse plate and the rear transverse plate are clamped with the front end and the rear end of the truss, two groups of insertion holes are formed in the left end of the front transverse plate and the left end of the rear transverse plate, the two groups of insertion holes are inserted into the left end of the front transverse plate and the left end of the rear transverse plate and are screwed through two groups of locking rods, so that, remove its position, make the top of regulating plate flush with the top of backup pad, screw up chucking bolt and two sets of check lock poles equally, make chucking mechanism and truss carry out the fixed chucking down, through the setting of regulating plate and backup pad, supported the truss of top, treat the truss of assembly to the top through two sets of first baffles and two sets of second baffles and carry on spacingly, prevented to rock around the truss of assembly in assembling process, improved the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the upper clamping mechanism of the present invention;

in the drawings, the reference numbers: 1. an upper clamping mechanism; 2. a lower clamping mechanism; 3. a connecting rod; 4. a support plate; 5. an adjusting plate; 6. a fixed seat; 7. a rotating plate; 8. a fixing plate; 9. a second connecting shaft; 10. a rear transverse plate; 11. a right cross plate; 12. a front cross plate; 13. clamping a plate; 14. clamping the bolt; 15. a locking lever; 16. a threaded rod; 17. a sleeve; 18. a loop bar; 19. a first baffle plate; 20. a second baffle; 21. a non-slip mat; 22. a turntable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model discloses an auxiliary fixing device for truss assembly, including last chucking mechanism 1, lower chucking mechanism 2, head rod 3, backup pad 4 and regulating plate 5, fixing base 6 is installed to lower chucking mechanism 2 right-hand member, the mounting groove has been seted up on the top right side of fixing base 6, head rod 3 front and back direction is installed in the mounting groove, rotor plate 7 is installed to the bottom of backup pad 4, rotor plate 7 and first connecting axle rotatable coupling, two sets of fixed plates 8 are installed at the left end top of backup pad 4, second connecting axle 9 is installed to the centre of two sets of fixed plates 8, the right-hand member of regulating plate 5 and second connecting axle 9 rotatable coupling, the left end of regulating plate 5 and the right-hand member fixed connection of last chucking mechanism 1, it all includes back diaphragm 10 with lower chucking mechanism 2 to go up chucking mechanism 1, The locking device comprises a right transverse plate 11, a front transverse plate 12, clamping plates 13, clamping bolts 14 and locking rods 15, wherein the right ends of two groups of rear transverse plates 10 are fixedly connected with the rear ends of the two groups of right transverse plates 11, first thread grooves are formed in the front ends of the two groups of right transverse plates 11, first thread holes are formed in the right sides of the front ends of the two groups of front transverse plates 12, the two groups of clamping bolts 14 penetrate through the two groups of first thread holes and are in threaded connection with the two groups of first thread grooves respectively, threaded rods 16 are mounted at the left ends of the two groups of rear transverse plates 10 and the left ends of the two groups of front transverse plates 12, two groups of insertion holes are formed in the left ends of the two groups of clamping plates 13, the two groups of threaded rods 16 penetrate through the two groups of insertion holes respectively, locking thread grooves are formed in the right ends of the four groups of locking rods 15, the, Backup pad 4 and regulating plate 5's setting has played the effect of support to the truss, first baffle 19 is all installed to the front side and the rear side on backup pad 4 top, second baffle 20 is all installed to the front side and the rear side on regulating plate 5 top, and is two sets of relative about first baffle 19 and two sets of second baffle 20, treat the truss of assembly to the top through two sets of first baffle 19 and two sets of second baffle 20 and carry on spacingly, have prevented to rock around the truss of assembly in assembling process, have improved the practicality.

The utility model discloses an auxiliary fixture for truss assembly, the top of backup pad 4 is the level setting, when regulating plate 5 was located horizontal position, the top of backup pad 4, the top of regulating plate 5 and the top of last chucking mechanism 1 all were located the coplanar.

The utility model discloses an auxiliary fixture for truss assembly, it is two sets of sleeve pipe 17 is installed to the front end of back diaphragm 10, and is two sets of loop bar 18 is all installed to the rear end of preceding diaphragm 12, and is two sets of loop bar 18 inserts respectively to two sets of sleeve pipes 17 in, through the setting of sleeve pipe 17 and loop bar 18, prevents to go up

chucking mechanism

1 and 2 insecure downslide of connection of lower chucking mechanism serious, carries out the chucking through the gusset plate in sleeve pipe 17 and loop bar 18 and the truss.

The utility model discloses an auxiliary fixture for truss assembly, it is two sets of the front end of back diaphragm 10, the rear end of two sets of preceding diaphragms 12, the left end of two sets of right diaphragms 11 and the right-hand member of two sets of cardboards 13 all are provided with slipmat 21, have increased frictional force, prevent to slide.

The utility model discloses an auxiliary fixture for truss assembly, the width of backup pad 4 and the width of regulating plate 5 all are the same with the width of two sets of right diaphragm 11, can place the truss guaranteed on regulating plate 5 and backup pad 4.

The utility model discloses an auxiliary fixture for truss assembly, four groups the left end of check lock lever 15 is with two sets of carousel 22 has all been installed to chucking bolt 14's front end, has made things convenient for the operation.

When the truss clamping device is used, when a truss at a high position is installed, the upper clamping mechanism 1 and the lower clamping mechanism 2 are installed on the outer side of one group of vertical trusses, the upper clamping mechanism 1 and the lower clamping mechanism 2 are installed on the other group of vertical trusses at the same height, firstly, when the upper clamping mechanism 1 is clamped, the distance between the upper clamping mechanism 1 and the truss installation hole is the same according to the distance between the installation hole of the truss and the bottom end of the truss, the fixed position is aligned, firstly, a door-shaped surrounding structure formed by the front transverse plate 12, the right transverse plate 11 and the front transverse plate 12 is sleeved on the outer side of the truss, the clamping bolt 14 is screwed, the front transverse plate 12 and the rear transverse plate 10 are tightly clamped with the front end and the rear end of the truss, the left end of the clamping plate 13 is provided with two groups of inserting holes, the two groups of inserting holes are inserted from the left end of the front transverse plate 12 and the left end of the rear transverse plate 10, and are screwed through the two groups of, then when fixing lower chucking mechanism 2, remove its position, make the top of regulating plate 5 flush with the top of backup pad 4, tighten chucking bolt 14 and two sets of check lock lever 15 equally, make chucking mechanism 2 and truss fix the chucking down, setting through regulating plate 5 and backup pad 4, the truss to the top has been supported, it is spacing to treat the truss of assembly to the top through two sets of first baffles 19 and two sets of second baffles 20, prevented to rock around the truss of assembly in assembling process, the practicality has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary fixing device for truss assembly, its characterized in that, includes chucking mechanism (1), chucking mechanism (2), head rod (3), backup pad (4) and regulating plate (5) down, fixing base (6) are installed to chucking mechanism (2) right-hand member down, the mounting groove has been seted up on the top right side of fixing base (6), head rod (3) fore-and-aft direction is installed in the mounting groove, rotor plate (7) are installed to the bottom of backup pad (4), rotor plate (7) and first connecting axle rotatable coupling, two sets of fixed plate (8) are installed to the left end top of backup pad (4), second connecting axle (9) are installed to the centre of two sets of fixed plate (8), the right-hand member and the second connecting axle (9) rotatable coupling of regulating plate (5), the left end and the right-hand member fixed connection of last chucking mechanism (1) of regulating plate (5), the upper clamping mechanism (1) and the lower clamping mechanism (2) respectively comprise a rear transverse plate (10), a right transverse plate (11), a front transverse plate (12), clamping plates (13), clamping bolts (14) and locking rods (15), the right ends of the two groups of rear transverse plates (10) are fixedly connected with the rear ends of the two groups of right transverse plates (11), the front ends of the two groups of right transverse plates (11) are respectively provided with a first thread groove, the right sides of the front ends of the two groups of front transverse plates (12) are respectively provided with a first thread hole, the two groups of clamping bolts (14) respectively penetrate through the two groups of first thread holes and are respectively in threaded connection with the two groups of first thread grooves, the left ends of the two groups of rear transverse plates (10) and the left ends of the two groups of front transverse plates (12) are respectively provided with a threaded rod (16), the left ends of the two groups of clamping plates (13) are respectively provided with two groups, four sets locking thread groove, four sets of have all been seted up to the right-hand member of check lock pole (15) locking thread groove and four sets of threaded rod (16) threaded connection, first baffle (19) are all installed to the front side and the rear side on backup pad (4) top, second baffle (20), two sets of are all installed to the front side and the rear side on regulating plate (5) top relative about first baffle (19) and two sets of second baffle (20).

2. The auxiliary fixing device for truss assembly according to claim 1, wherein the top end of the supporting plate (4) is horizontally arranged, and when the adjusting plate (5) is located at the horizontal position, the top end of the supporting plate (4), the top end of the adjusting plate (5) and the top end of the upper clamping mechanism (1) are located at the same plane.

3. An auxiliary fixing device for truss assembly according to claim 2, wherein the front ends of the two groups of rear cross plates (10) are provided with sleeves (17), the rear ends of the two groups of front cross plates (12) are provided with sleeves (18), and the two groups of sleeves (18) are respectively inserted into the two groups of sleeves (17).

4. An auxiliary fixing device for truss assembly according to claim 3, wherein the front ends of the two sets of rear cross plates (10), the rear ends of the two sets of front cross plates (12), the left ends of the two sets of right cross plates (11) and the right ends of the two sets of clamping plates (13) are provided with anti-skid pads (21).

5. An auxiliary fixture for truss fitting according to claim 4, wherein the width of the support plate (4) and the width of the adjusting plate (5) are both the same as the width of the two sets of right cross plates (11).

6. An auxiliary fixing device for truss assembly as defined in claim 5 wherein, the left ends of four sets of locking rods (15) and the front ends of two sets of clamping bolts (14) are provided with a rotary plate (22).