CN218714323U

CN218714323U - Assembled building truss

Info

Publication number: CN218714323U
Application number: CN202222926946.3U
Authority: CN
Inventors: 刘强
Original assignee: Shandong Yanzhou Construction Corp
Current assignee: Shandong Yanzhou Construction Corp
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses an assembled building truss, including fixing base, positive fore-set and side fore-set, the shape of positive fore-set and side fore-set, structure and size keep the same, and the inside activity of positive fore-set and side fore-set is provided with the extension post, and fixedly connected with bracing piece on the extension post, and the bracing piece upper end is connected with accepts the seat, and inserting groove and movable groove have been seted up on the fixing base surface, and inserting groove and movable groove correspond fixed positive fore-set and side fore-set respectively, and side fore-set and movable groove keep rotating the setting, the utility model discloses, through having set up the fixing base, dead lever and first through-hole, when using the equipment, insert the inserting groove with positive fore-set, fix through the bolt, can install positive fore-set, afterwards, put into the movable inslot with the side fore-set, use the dead lever to run through fixed orifices and first through-hole, rethread dead lever terminal screw thread and nut, can be fixed in the movable groove with the side fore-set to accomplish the equipment of truss, and the side fore-set is fixed in the movable inslot through the dead lever.

Description

Assembled building truss

Technical Field

The utility model belongs to the technical field of the assembly type structure truss, concretely relates to assembly type structure truss.

Background

The truss is a plane or space structure which is formed by straight bars and generally has triangular units, and a building structure is formed by connecting the straight bars through bolts.

Chinese patent application No. CN201921163244.6 discloses an assembled building truss, including the cover seat, the suit bolt hole has all been seted up to the both sides of cover seat, the upper end of cover seat is provided with the fore-set, the both sides of fore-set respectively fixed mounting have No. two fore-sets and No. three fore-sets, the upper end fixed mounting of an fore-set has a bracing piece, be provided with the lug on the bracing piece, and the circumference surface of a bracing piece is provided with the external screw thread, the upper end threaded connection of a bracing piece has the seat of accepting No. one, be provided with the internal thread on the inner wall of the seat of accepting No. one, the inside of accepting the seat is seted up flutedly, the bolt hole has all been seted up to the upper end both sides of the seat of accepting No. one, the upper end of No. two fore-sets is provided with the bracing piece No. two, the upper end threaded connection of No. two bracing pieces has the seat of accepting No. three fore-sets, the upper end threaded connection of No. three fore-sets is provided with the No. three bracing piece, the seat of No. three has the seat of No. three, no. two inside spring lower extremes of No. two, no. one side of limiting spring seat, limiting spring.

In view of the related art described above, the inventors have found that at least the following problems exist in the art: three pillars of this truss all are fixed in and can't rotate on the cover seat, when the error appears in truss and job site's calculation, the angle between the pillar can't be adjusted, and then has increased the work degree of difficulty for the constructor, and the length of pillar is fixed, can't adjust according to the site conditions is nimble, and then leads to the truss to use the limitation great, for this we provide one kind can be according to the building truss that the scene is adjusted in a flexible way.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly type building truss to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembly type building truss, includes fixing base, positive fore-set and side fore-set, shape, structure and size that positive fore-set and side fore-set keep the same, the inside activity of positive fore-set and side fore-set is provided with the extension post, extension post upper end fixedly connected with bracing piece, and the bracing piece upper end is connected with accepts the seat, inserting groove and movable groove have been seted up on the fixing base surface, and inserting groove and movable groove correspond fixed positive fore-set and side fore-set respectively to side fore-set and movable groove keep rotating the setting, the movable groove runs through from inside to outside and has seted up the fixed orifices, side fore-set surface runs through and sets up the first through-hole with the fixed orifices complex, side fore-set runs through the fixed orifices through-set and first through-hole and the movable groove through the dead lever and keeps rotating the setting, the fixed orifices end is provided with screw thread and nut, the fixed orifices top on side fore-set surface runs through and has seted up the second through-hole.

As a preferred embodiment, a plurality of fifth through holes are formed through the inner side surface of the movable groove, and the fifth through holes are distributed in an arc shape with the fixed hole as the center and at equal intervals.

As a preferred embodiment, screw holes are formed in the surfaces of the front top pillar and the side top pillar, screw holes are formed in the front surface and the back surface of the front top pillar, the front top pillar and the side top pillar are kept connected and fixed through a second reinforcing plate, and a plurality of sixth through holes are formed in the surface of the second reinforcing plate in a penetrating mode.

As a preferred embodiment, a plurality of sets of third through holes are formed through the surface of the extension pillar, and two sets of seventh through holes are formed on the surfaces of the front pillar and the side pillar.

As a preferred embodiment, a first reinforcing plate is sleeved between the front pillar and the side pillar, and fourth through holes are formed in the upper end surface and the lower end surface of the first reinforcing plate in a penetrating manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through having set up the fixing base, dead lever and first through-hole, when using the equipment, insert the inserting groove with positive fore-set, fix through the bolt, can install positive fore-set, afterwards, put into the activity inslot with the side fore-set, use the dead lever to run through fixed orifices and first through-hole, rethread dead lever terminal screw thread and nut, can be fixed in the activity inslot with the side fore-set, thereby accomplish the equipment of truss, and the side fore-set is fixed in the activity inslot through the dead lever, simultaneously the accessible dead lever rotates at the activity inslot, can adjust the contained angle between side fore-set and the positive fore-set, thereby reach angle regulation's effect, make this truss can carry out nimble regulation according to the on-the-spot condition, after angle regulation is accomplished, reuse bolt runs through corresponding fifth through-hole and second through-hole, can fix the side fore-set, make the side fore-set be fixed in completely in the activity inslot, finally, strengthen the side fore-set and positive fore-set again with the second enhancement plate, use the screw rod to run through the sixth through-set, until the side fore-set on the surface, and the enhancement simultaneously, the enhancement fore-set.

2. The utility model discloses, through having set up the extension post, the inside equal activity of positive fore-set and side fore-set is provided with the extension post, when the length of positive fore-set and side fore-set is not enough, the staff at first dismantles first enhancement plate, afterwards, through the extension post in the positive fore-set of pulling and the side fore-set, thereby adjust the whole length of positive fore-set and side fore-set, when the adjustment is fit for length, use the bolt to run through seventh through-hole and third through-hole, thereby fixed extension post, this mode makes the truss can adjust length in a flexible way, make things convenient for the staff to make appropriate adjustment to emergency, after the extension post is fixed, remove first enhancement plate to the normal position again, use the fourth through-hole that runs through both sides about the first enhancement plate respectively, two sets of fourth through-holes correspond seventh through-hole and third through-hole respectively, can further strengthen fixed extension post.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a side support pillar of the present invention;

FIG. 3 is a schematic structural view of a front pillar of the present invention;

fig. 4 is a schematic view of the fixing base structure of the present invention.

In the figure: 1. a fixed seat; 101. inserting grooves; 102. a movable groove; 103. a fixing hole; 104. fixing the rod; 105. a fifth through hole; 2. a positive top column; 21. a seventh via hole; 3. a side support pillar; 31. a first through hole; 32. a second through hole; 4. extending the column; 41. a third through hole; 5. a first reinforcing plate; 51. a fourth via hole; 6. a support bar; 7. a bearing seat; 8. a second reinforcing plate; 81. a sixth through hole; 9. and a screw hole.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides an assembly type building truss, including fixing base 1, positive fore-set 2 and side fore-set 3, shape, structure and size of positive fore-set 2 and side fore-set 3 keep the same, the inside activity of positive fore-set 2 and side fore-set 3 is provided with extension post 4, extension post 4 upper end fixedly connected with bracing piece 6, and bracing piece 6 upper end is connected with bearing seat 7, fixing base 1 surface is seted up inserting groove 101 and activity groove 102, and inserting groove 101 and activity groove 102 correspond fixed positive fore-set 2 and side fore-set 3 respectively, and side fore-set 3 and activity groove 102 keep rotating the setting, activity groove 102 runs through from inside to outside and is seted up fixed orifices 103, side fore-set 3 surface runs through and sets up the first through-hole 31 with fixed orifices 103 complex, side fore-set 3 runs through fixed orifices 103 and the first through-hole 31 through dead lever 104 and activity groove 102 keep rotating the setting, the end of fixed orifices 103 is provided with screw thread and nut, the second through-hole 32 is seted up above the fixed orifices 103 on side fore-set 3 surface; when the truss is used and assembled, the positive support pillar 2 is inserted into the insertion groove 101 and is fixed through the bolt, the positive support pillar 2 can be installed, then the side support pillar 3 is placed into the movable groove 102, the fixing rod 104 penetrates through the fixing hole 103 and the first through hole 31, then the side support pillar 3 can be fixed into the movable groove 102 through threads and nuts at the tail end of the fixing rod 104, and therefore the truss is assembled, the side support pillar 3 is fixed into the movable groove 102 through the fixing rod 104, meanwhile, the fixing rod 104 can rotate in the movable groove 102, the included angle between the side support pillar 3 and the positive support pillar 2 can be adjusted, the effect of adjusting the angle is achieved, and the truss can be flexibly adjusted according to the field situation.

In this embodiment, a plurality of fifth through holes 105 are formed through the inner surface of the movable slot 102, and the fifth through holes 105 are distributed in an arc shape with the fixed hole 103 as the center; through having set up fifth through-hole 105, after angle modulation accomplishes, reuse bolt run through corresponding fifth through-hole 105 and second through-hole 32, can fix side fore-set 3, make side fore-set 3 be fixed in the activity groove 102 completely and can't rotate.

In the embodiment, screw holes 9 are formed in the surfaces of the front top pillar 2 and the side top pillar 3, the screw holes 9 are formed in both the front and back surfaces of the front top pillar 2, the front top pillar 2 and the side top pillar 3 are kept connected and fixed through a second reinforcing plate 8, and a plurality of sixth through holes 81 are formed in the surface of the second reinforcing plate 8 in a penetrating manner; through having set up the second and strengthening plate 8, strengthen plate 8 laminating side fore-set 3 and positive fore-set 2 with the second, use the screw rod to run through sixth through-hole 81, until in side fore-set 3 and the screw 9 on positive fore-set 2 surface, and then further strengthen fixed side fore-set 3, simultaneously, can strengthen the holding power of side fore-set 3.

In this embodiment, a plurality of sets of third through holes 41 are formed through the surface of the extension column 4, and two sets of seventh through holes 21 are formed on the surfaces of the front support column 2 and the side support columns 3; through having set up third through-hole 41, after extension post 4 adjustment is accomplished, use the bolt to run through one of them set of seventh through-hole 21, simultaneously, the bolt can run through extension post 4 surperficial corresponding third through-hole 41, can fix extension post 4.

In this embodiment, a first reinforcing plate 5 is sleeved between the front top pillar 2 and the side top pillar 3, and fourth through holes 51 are formed through the upper and lower end surfaces of the first reinforcing plate 5; through having set up first enhancement plate 5, after extension post 4 is fixed, remove first enhancement plate 5 to the normal position again, use the fourth through-hole 51 that runs through first enhancement plate 5 upper and lower both sides respectively, two sets of fourth through-holes 51 correspond seventh through-hole 21 and third through-hole 41 respectively, can further strengthen fixed extension post 4.

The utility model discloses a theory of operation and use flow: when the truss is used and assembled, the front shore 2 is inserted into the inserting groove 101 and fixed by bolts, the front shore 2 can be installed, then the side shore 3 is placed into the movable groove 102, the fixed rod 104 penetrates through the fixed hole 103 and the first through hole 31, and then the screw thread and the nut at the tail end of the fixed rod 104 can fix the side shore 3 in the movable groove 102, so that the truss is assembled, the side shore 3 is fixed in the movable groove 102 by the fixed rod 104, and simultaneously the included angle between the side shore 3 and the front shore 2 can be adjusted by rotating the fixed rod 104 in the movable groove 102, so that the effect of adjusting the angle is achieved, the truss can be flexibly adjusted according to the field condition, after the angle adjustment is completed, the bolt penetrates through the corresponding fifth through hole 105 and the second through hole 32, so that the side shore 3 can be fixed, and the side shore 3 is completely fixed in the movable groove 102, finally, the second reinforcing plate 8 is attached to the side support 3 and the positive support 2, a screw rod penetrates through the sixth through hole 81 until the side support 3 and the positive support 2 are in the screw hole 9 on the surface, the side support 3 is further reinforced and fixed, meanwhile, the supporting force of the side support 3 can be enhanced, the extending columns 4 are movably arranged inside the positive support 2 and the side support 3, when the lengths of the positive support 2 and the side support 3 are insufficient, a worker firstly detaches the first reinforcing plate 5 and then pulls the extending columns 4 in the positive support 2 and the side support 3, so as to adjust the overall lengths of the positive support 2 and the side support 3, when the proper length is adjusted, bolts penetrate through the seventh through hole 21 and the third through hole 41 to fix the extending columns 4, so that the length of the truss can be flexibly adjusted, the worker can conveniently and properly adjust the extending columns 4 according to the emergency situation, and then the first reinforcing plate 5 is moved to the original position, the fourth through holes 51 respectively penetrating through the upper side and the lower side of the first reinforcing plate 5 are used, and the two groups of fourth through holes 51 respectively correspond to the seventh through hole 21 and the third through hole 41, so that the extension column 4 can be further reinforced and fixed.

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 assembly type structure truss, includes fixing base (1), positive fore-set (2) and side fore-set (3), its characterized in that: the shape, the structure and the size of the front ejection column (2) and the side ejection column (3) are kept the same, the extension column (4) is movably arranged inside the front ejection column (2) and the side ejection column (3), the upper end of the extension column (4) is fixedly connected with the supporting rod (6), the upper end of the supporting rod (6) is connected with the bearing seat (7), the surface of the fixing seat (1) is provided with the insertion groove (101) and the movable groove (102), the insertion groove (101) and the movable groove (102) respectively correspond to the fixed front ejection column (2) and the side ejection column (3), the side ejection column (3) and the movable groove (102) are kept to rotate and are arranged, the movable groove (102) is penetrated through from inside to outside to form the fixed hole (103), the surface of the side ejection column (3) is penetrated through to form the first through hole (31) matched with the fixed hole (103), the side ejection column (3) is penetrated through the fixed hole (103) through the first through hole (31) and is kept to rotate and the movable groove (102), the fixed hole (103) is arranged at the end of the fixed hole (103), and the end of the side ejection column (3) is provided with the through hole (32).

2. The fabricated building truss of claim 1, wherein: a plurality of fifth through holes (105) are formed in the inner side surface of the movable groove (102) in a penetrating mode, and the fifth through holes (105) are distributed in an arc shape at equal intervals by taking the fixing hole (103) as the center.

3. The fabricated building truss of claim 1, wherein: screw (9) have been seted up on positive fore-set (2) and side fore-set (3) surface, and screw (9) have all been seted up on positive fore-set (2) tow sides, strengthen plate (8) through the second between positive fore-set (2) and side fore-set (3) and keep connecting fixedly, and second is strengthened plate (8) surface and is run through and seted up a plurality of sixth through-hole (81).

4. The fabricated building truss of claim 1, wherein: the surface of the extension column (4) is provided with a plurality of groups of third through holes (41) in a penetrating manner, and the surfaces of the positive top column (2) and the side top column (3) are provided with two groups of seventh through holes (21).

5. The fabricated building truss of claim 1 wherein: a first reinforcing plate (5) is sleeved between the positive top pillar (2) and the side top pillar (3), and the surfaces of the upper end and the lower end of the first reinforcing plate (5) penetrate through to form a fourth through hole (51).