CN216042150U

CN216042150U - Horizontal truss with firm structure

Info

Publication number: CN216042150U
Application number: CN202122139439.0U
Authority: CN
Inventors: 刘刚
Original assignee: Wuhan Tianrun'an Technology Co ltd
Current assignee: Wuhan Tianrun'an Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-15
Anticipated expiration: 2031-09-06

Abstract

The utility model provides a horizontal truss with a firm structure, which relates to the technical field of horizontal trusses, and comprises: two montants and two horizontal poles, two horizontal pole fixed mounting is at the both ends of the relative one side outer wall of two montants, threaded hole has all been seted up at the both ends of horizontal pole and one side outer wall both ends of montant, has reinforcing bolt, two through screw hole threaded connection between montant and the horizontal pole fixed mounting has X type support piece between the horizontal pole, with between the horizontal pole fixed mounting have the anchor block, X type support piece's middle part is dragged and the equal fixed mounting in back has both ends respectively with two horizontal pole fixed connection's gusset plate. The integral stability of the horizontal truss is guaranteed, and bending deformation of the cross rod when the stress is large is avoided.

Description

Horizontal truss with firm structure

Technical Field

The utility model relates to the technical field of horizontal trusses, in particular to a horizontal truss with a firm structure.

Background

The horizontal truss is characterized in that the horizontal truss is provided with a transverse rod, a longitudinal rod and an inclined rod, the transverse rod and the longitudinal rod are vertically arranged and fixed through welding, the inclined rod is lapped between the two transverse rods or the two longitudinal rods and is welded and fixed, and therefore a stable structure is formed. However, at the fixing position of the inclined rod and the cross rod or the longitudinal rod, especially at the same position where one ends of a plurality of inclined rods are gathered and fixed, stress accumulation is formed, so that the use is easily influenced by large stress, and even the inclined rods are easily damaged.

In chinese patent No. CN211286273U, a structurally strong horizontal truss is disclosed, comprising: the device comprises a cross rod, a longitudinal rod, an inclined rod and a reinforcing plate; the transverse rods are vertically connected and fixed with the longitudinal rods, the two transverse rods are spliced with the two longitudinal rods to form a frame structure, and two ends of the inclined rod are respectively fixedly connected with the two transverse rods; one ends of the two inclined rods are close to and fixed with the same cross rod respectively to form a gathering point, and the reinforcing plate is fixed at the gathering point to connect the inclined rods and the cross rod.

However, the above technical solution still has the following defect that the horizontal truss supports and reinforces the cross rod through the single diagonal rod, but the single diagonal rod is easy to deform when being stressed greatly, so that the supporting and reinforcing effect of the single diagonal rod is poor, and the strength and stability of the whole horizontal truss are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a horizontal truss with a firm structure, and aims to solve the problems that a horizontal truss in the prior art supports and reinforces a cross rod through a single inclined rod, but the single inclined rod is easy to deform when being stressed greatly, so that the supporting and reinforcing effect of the single inclined rod is poor, and the strength and the stability of the whole horizontal truss are influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the structurally sound horizontal truss comprising: two montants and two horizontal poles, two horizontal pole fixed mounting is at the both ends of the relative one side outer wall of two montants, threaded hole has all been seted up at the both ends of horizontal pole and one side outer wall both ends of montant, has reinforcing bolt, two through screw hole threaded connection between montant and the horizontal pole fixed mounting has X type support piece between the horizontal pole, with between the horizontal pole fixed mounting have the anchor block, X type support piece's middle part is dragged and the equal fixed mounting in back has both ends respectively with two horizontal pole fixed connection's gusset plate.

In order to enhance the strength of the X-shaped supporting piece and avoid the bending deformation of the X-shaped supporting piece when the X-shaped supporting piece is stressed too much, the further technical scheme of the utility model is that the X-shaped supporting piece comprises two inclined rods which are arranged in a crossed manner, two ends of the two inclined rods are respectively and fixedly connected with the two cross rods, and the X-shaped supporting piece is of an integrally formed structure.

According to a further technical scheme, first reinforcing rods with two ends respectively fixedly connected with the two inclined rods are fixedly installed on two sides of the X-shaped supporting piece, and second reinforcing rods with two ends respectively fixedly connected with the two inclined rods are fixedly installed at the top end and the bottom of the X-shaped supporting piece.

According to a further technical scheme, the first reinforcing rod, the second reinforcing rod and the X-shaped support are welded.

According to a further technical scheme, the reinforcing bolts are high-strength bolts, and the vertical rods, the cross rods, the X-shaped supporting pieces and the reinforcing plates are all of hollow steel structures.

In order to enhance the connection strength of the X-shaped support member 4 and the cross bar 2, the utility model has the further technical scheme that the reinforcing block is in a right-angled triangle structure, the inclined surface of the reinforcing block is attached to the inclined rod of the X-shaped support member, and one of the right-angled surfaces of the reinforcing block is attached to the cross bar.

The utility model has the beneficial effects that:

the horizontal truss has strengthened the joint strength between montant and the horizontal pole through the reinforcing bolt, has guaranteed horizontal truss's overall stability, and the stress strength of two horizontal poles is strengthened to X type support piece, reinforcing block and gusset plate, has avoided the horizontal pole atress to produce bending deformation when great, has constituted triangular support structure between the horizontal pole X type support piece simultaneously, very big reinforcing horizontal truss's stability.

Drawings

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

Fig. 2 is a schematic structural view of the X-shaped support of the present invention.

Fig. 3 is a right side view of an embodiment of the present invention.

In the figure: 1. a vertical rod; 2. a cross bar; 3. reinforcing the bolt; 4. an X-shaped support; 5. a first reinforcing bar; 6. a second reinforcing bar; 7. a reinforcing block; 8. a reinforcing plate; 9. a threaded bore.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-3, a structurally sound horizontal truss comprising: two montants 1 and two

horizontal poles

2, 2 fixed mounting at the both ends of two montants 1 relative one side outer walls of two horizontal poles, threaded hole 9 has all been seted up at the both ends of horizontal pole 2 and one side outer wall both ends of montant 1, there is reinforcing bolt 3 through threaded hole 9 threaded connection between montant 1 and the horizontal pole 2, fixed mounting has X type support piece 4 between two horizontal poles 2, and horizontal pole 2 between fixed mounting have reinforcing block 7, X type support piece 4's middle part is dragged and the equal fixed mounting in back have both ends respectively with two horizontal pole 2 fixed connection's gusset plate 8.

In this embodiment, horizontal truss has strengthened the joint strength between montant 1 and the horizontal pole 2 through the reinforcing bolt, has guaranteed horizontal truss's overall stability, and X type support piece 4, reinforcing block 7 and gusset plate 8 strengthen the stress strength of two horizontal poles 2, have avoided producing bending deformation when the atress of horizontal pole 2 is great, have constituted triangular support structure between horizontal pole 2X type support piece 4 simultaneously, very big reinforcing horizontal truss's stability.

Specifically, X type support piece 4 includes the down tube of two cross arrangement, the both ends of two down tubes respectively with two horizontal poles 2 fixed connection, X type support piece 4 is integrated into one piece structure.

Furthermore, the two ends of the X-shaped support piece 4 are fixedly provided with the first reinforcing rods 5 which are fixedly connected with the two inclined rods respectively, the two ends of the X-shaped support piece 4 are fixedly provided with the second reinforcing rods 6 which are fixedly connected with the two inclined rods respectively, the strength of the X-shaped support piece 4 is enhanced, and the X-shaped support piece 4 is prevented from being bent and deformed when being stressed too much.

Further, the first reinforcing rod 5 and the second reinforcing rod 6 are welded with the X-shaped support 4.

Preferably, the reinforcing bolts 3 are high-strength bolts, and the vertical rods 1, the cross rods 2, the X-shaped supporting pieces 4 and the reinforcing plates 8 are all of hollow steel structures.

Specifically, reinforcing block 7 is the right triangle structure, and reinforcing block 7's inclined plane and the laminating of the down tube of X type support piece 4, reinforcing block 7's wherein right-angle face and the laminating of horizontal pole 2, reinforcing X type support piece 4 and the joint strength of horizontal pole 2.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A structurally sound horizontal truss comprising: two montants (1) and two horizontal poles (2), its characterized in that, two horizontal pole (2) fixed mounting is at the both ends of the relative one side outer wall of two montants (1), threaded hole (9) have all been seted up at the both ends of horizontal pole (2) and one side outer wall both ends of montant (1), have reinforcing bolt (3), two through threaded hole (9) threaded connection between montant (1) and horizontal pole (2) fixed mounting has X type support piece (4) between horizontal pole (2), with horizontal pole (2) between fixed mounting have reinforcing block (7), the middle part of X type support piece (4) is dragged and the equal fixed mounting in back have both ends respectively with two horizontal pole (2) fixed connection's gusset plate (8).

2. The horizontal truss with the firm structure as claimed in claim 1, wherein the X-shaped supporting member (4) comprises two cross-arranged diagonal rods, two ends of the two diagonal rods are respectively fixedly connected with the two cross rods (2), and the X-shaped supporting member (4) is an integrally formed structure.

3. The structurally sound horizontal truss as claimed in claim 2, wherein first reinforcing rods (5) having both ends fixedly connected to the two diagonal rods are fixedly installed at both sides of the X-shaped supporting member (4), respectively, and second reinforcing rods (6) having both ends fixedly connected to the two diagonal rods are fixedly installed at both top and bottom portions of the X-shaped supporting member (4), respectively.

4. A horizontally arranged truss as defined in claim 3 wherein the first and second reinforcing bars (5, 6) are welded to the X-shaped brace member (4).

5. The structurally sound horizontal truss according to any one of claims 1 to 4, wherein the reinforcing bolts (3) are high-strength bolts, and the vertical rods (1), the cross rods (2), the X-shaped supporting members (4) and the reinforcing plates (8) are all of hollow steel structures.

6. A horizontally arranged truss as defined in any of claims 1-4 wherein, the reinforcing blocks (7) are of right triangle structure, the inclined surface of the reinforcing blocks (7) is fitted with the inclined bars of the X-shaped strut members (4), and one of the right-angled surfaces of the reinforcing blocks (7) is fitted with the cross bar (2).