CN216577408U - Oblique-pulling type steel structure clamp - Google Patents

Abstract

The utility model discloses a cable-stayed steel structure clamp, which has the technical scheme that: the clamping piece is right-angled and made of steel, a connecting plate is fixedly arranged on the clamping piece, an inclined pulling piece is rotatably arranged on the connecting plate, an internal threaded column is fixedly arranged on the inclined pulling piece, a truncated cone-shaped enclosure is arranged on the periphery of the bottom of the connecting plate, the bottom of the truncated cone-shaped enclosure is fixedly connected with the surface of the clamping piece, first threaded holes are symmetrically formed in the two sides of the connecting plate, which are positioned on the clamping piece, and a second threaded hole is fixedly formed in the upper end of the clamping piece; the clamping pieces are fixedly arranged on the H-shaped workpiece through the second threaded holes, the clamping pieces are symmetrically arranged on the H-shaped workpiece, the first threaded holes are fixedly provided with stress rods, and the stress rods penetrate through the clamping pieces symmetrically arranged on the H-shaped workpiece; the traditional welding connection mode is changed into bolt connection, so that the damage to the whole structure is avoided; promote anchor clamps's practicality, not only be used for connecting still have stronger antidetonation effect simultaneously.

Description

Oblique-pulling type steel structure clamp

Technical Field

The utility model relates to the technical field of steel structure clamps, in particular to a cable-stayed steel structure clamp.

Background

The anti-seismic support limits the displacement of the attached electromechanical engineering facility, controls the vibration of the facility and transmits the load to various components or devices on the bearing structure; the anti-seismic support is required to have not only strength to a structural member connected to a structure so as to be resistant to seismic vibrations but also toughness so as to flexibly cope with seismic vibrations.

Referring to the chinese patent publication No. CN110939786B, it discloses an anti-seismic pipe connection device, i.e., an anti-seismic pipe connection device for connecting a structure and a pipe, comprising: a rear end joint part fixedly installed after being connected with the structure; one end of the front end combining part is connected with the rear end combining part through a hinge, and the front end combining part comprises a first combining device and a second combining device which are formed at a certain interval.

When the traditional connecting structure component is used, the integral structure is easy to damage, so that the shock resistance is reduced; and the connecting part often only plays the connection effect, does not possess shock resistance or shock resistance is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diagonal steel structure clamp aiming at the problems of overall structure damage and poor seismic resistance in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

a diagonal steel structure clamp comprises clamping pieces, wherein the clamping pieces are right-angled and made of steel, a connecting plate is fixedly arranged on the clamping pieces, an inclined pulling piece is rotatably arranged on the connecting plate, an internal threaded column is fixedly arranged on the inclined pulling piece, a circular truncated cone-shaped enclosure is arranged on the periphery of the bottom of the connecting plate, the bottom of the circular truncated cone-shaped enclosure is fixedly connected with the surfaces of the clamping pieces, first threaded holes are symmetrically formed in the two sides of the connecting plate, which are positioned on the clamping pieces, and second threaded holes are fixedly formed in the upper ends of the clamping pieces; the clamping piece is fixedly arranged on the H-shaped workpiece through the second threaded hole, the clamping pieces are symmetrically arranged on the H-shaped workpiece, the stress rod is fixedly arranged on the first threaded hole, and the stress rod penetrates through the clamping pieces symmetrically arranged on the H-shaped workpiece.

Furthermore, the clamping piece and the H-shaped workpiece are fixedly connected through a bolt which is an 8.8-level pointed bolt and is fixedly arranged in the second threaded hole.

Through adopting above-mentioned technical scheme, 8.8 level cusp bolts can increase the mechanical interlock of clamping piece and H type work piece, improve stability and fastness.

Furthermore, the clamping piece and the connecting plate are manufactured by an integral casting process.

Through adopting above-mentioned technical scheme, the clamping piece that casting process made is integrative more with the connecting plate, and fastness and durability are also stronger, also can guarantee the connection performance as far as when receiving powerful vibrations and assault, realize better shockproof effect.

Furthermore, a gasket is pasted at the position where the second threaded hole is attached to the H-shaped workpiece.

Through adopting above-mentioned technical scheme, the setting of gasket is in order to avoid receiving the H type work piece and the mutual friction of clamping piece after vibrations to produce the noise, influences the environment around.

Further, the number of the clips is two or more and is even.

Through adopting above-mentioned technical scheme, two and above and just can make the clamping piece support each other through the atress pole for setting up of even number, and then guarantee the stability of antidetonation effect and self.

Furthermore, the clamping piece is made of galvanized steel.

Through adopting above-mentioned technical scheme, the difficult rust and frictional force of surface of galvanized steel sheet are stronger, can make frictional force between clamping piece and the H type work piece strengthen the connectivity more stable when having guaranteed life.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model improves the traditional steel structure clamp, compared with the traditional welding mode, the clamping piece of the utility model uses the bolt to fixedly connect the workpiece; the clamping piece and the H-shaped workpiece are fixedly connected together through the second threaded hole by the bolt; the structural integrity of the original workpiece is ensured as much as possible.

2. The utility model improves the traditional steel structure clamp, and a round platform-shaped enclosure is fixedly arranged at the bottom of the connecting plate for connection and is fixedly connected with the surface of the clamping piece; the arrangement can ensure that when the inclined pull piece transmits force to the connecting plate after being vibrated, the connecting plate is prevented from being easily broken, twisted, bent and the like, the connecting plate is reinforced, and the anti-vibration effect is ensured; meanwhile, the clamps are symmetrically arranged on the H-shaped workpiece, and the symmetrical clamps are connected together by using the stress rods to penetrate through the first threaded holes, so that after the stress of the diagonal pulling piece is transferred to the clamping pieces, the clamping pieces are mutually supported by the stress rods, and the anti-seismic effect of the clamping pieces is ensured to ensure the structural integrity of the H-shaped workpiece; the cable-stayed connection effect is achieved, and meanwhile the earthquake-proof effect is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the present invention;

fig. 3 is a schematic diagram of the operation of the present invention.

In the figure: 1. a clip; 2. a connecting plate; 3. a diagonal pull member; 4. an internally threaded post; 5. surrounding in a truncated cone shape; 6. a first threaded hole; 7. h-shaped workpieces; 8. a stress beam; 9. a bolt; 10. a gasket; 11. and a second threaded hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either 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.

Example 1

Referring to fig. 1-3, a diagonal steel structure fixture comprises a clamping piece 1, wherein the clamping piece 1 is right-angled and made of steel, a connecting plate 2 is fixedly arranged on the clamping piece 1, an inclined pulling piece 3 is rotatably arranged on the connecting plate 2, an internal threaded column 4 is fixedly arranged on the inclined pulling piece 3, a circular truncated cone-shaped enclosure 5 is arranged on the periphery of the bottom of the connecting plate 2, the bottom of the circular truncated cone-shaped enclosure 5 is fixedly connected with the surface of the clamping piece 1, first threaded holes 6 are symmetrically arranged on the clamping piece 1 on two sides of the connecting plate 2, and a second threaded hole 11 is fixedly arranged at the upper end of the clamping piece 1; the clamping piece 1 is fixedly arranged on the H-shaped workpiece 7 through the second threaded hole 11, the clamping piece 1 is symmetrically arranged on the H-shaped workpiece 7, the stress rod 8 is fixedly arranged on the first threaded hole 6, and the stress rod 8 penetrates through the clamping piece 1 symmetrically arranged on the H-shaped workpiece 7.

Referring to fig. 3, the bolt 9 used for fixedly connecting the clip 1 and the H-shaped workpiece 7 is an 8.8-level pointed bolt, the bolt 9 is fixedly arranged in the second threaded hole 11, and the 8.8-level pointed bolt 9 can increase the mechanical engaging force between the clip 1 and the H-shaped workpiece 7, so that the stability and the firmness are improved.

Referring to fig. 1, 2 and 3, the clamping piece 1 and the connecting plate 2 are manufactured by an integral casting process, the clamping piece 1 manufactured by the casting process is more integrated with the connecting plate 2, the firmness and the durability are stronger, the connection performance can be ensured as much as possible when the clamping piece is impacted by strong vibration, and a better shockproof effect is realized.

Referring to fig. 1, a gasket 10 is adhered to a position where the second threaded hole 11 is attached to the H-shaped workpiece 7, and the gasket 10 is disposed to avoid noise generated by mutual friction between the H-shaped workpiece 7 and the clip 1 after vibration, which affects the surrounding environment.

Referring to fig. 3, the number of the clamping pieces 1 is two or more and even, and the two or more and even arrangement enables the clamping pieces 1 to be mutually supported by the stress rod 8, thereby ensuring the anti-seismic effect and the stability of the anti-seismic effect.

Referring to fig. 1, 2 and 3, the clamping piece 1 is made of galvanized steel, the surface of the galvanized steel plate is not easy to rust, the friction force is strong, and the friction force between the clamping piece 1 and the H-shaped workpiece 7 is increased and the connection is more stable while the service life is ensured.

When the novel welding joint is used, the traditional welding connection mode is changed into the bolt 9 connection mode, so that the damage to the whole structure is avoided; the practicability of the clamp is improved, and the clamp not only is used for connection, but also has a strong anti-seismic effect; compared with the traditional welding mode, the clamping piece 1 is fixedly connected with a workpiece by using the bolt 9; the clamping piece 1 and the H-shaped workpiece 7 are fixedly connected together through a second threaded hole 11 by a bolt 9; the structural integrity of the original workpiece is ensured as much as possible; a truncated cone-shaped enclosure 5 is fixedly arranged at the bottom of the connecting plate 2 for connection, and the truncated cone-shaped enclosure 5 is fixedly connected with the surface of the clamping piece 1; due to the arrangement, when the inclined pulling piece 3 transmits force to the connecting plate 2 after being vibrated, the connecting plate 2 is prevented from being easily broken, twisted, bent and the like, the connecting plate 2 is reinforced, and the anti-vibration effect is ensured; meanwhile, the clamps are symmetrically arranged on the H-shaped workpiece 7, and the symmetrical clamps are connected together by using the stress rods 8 to penetrate through the first threaded holes 6, so that after the stress of the diagonal pulling piece 3 is transmitted to the clamping pieces 1, the clamping pieces 1 are mutually supported by the stress rods 8, and the anti-seismic effect of the clamping pieces 1 is ensured to ensure the structural integrity of the H-shaped workpiece 7; the cable-stayed connection effect is achieved, and meanwhile the earthquake-proof effect is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a draw formula steel structure anchor clamps to one side, includes clamping piece (1), its characterized in that: the clamping piece (1) is right-angled and made of steel, a connecting plate (2) is fixedly arranged on the clamping piece (1), an inclined pulling piece (3) is rotatably arranged on the connecting plate (2), an internal thread column (4) is fixedly arranged on the inclined pulling piece (3), a circular truncated cone-shaped enclosure (5) is arranged on the periphery of the bottom of the connecting plate (2), the bottom of the circular truncated cone-shaped enclosure (5) is fixedly connected with the surface of the clamping piece (1), first threaded holes (6) are symmetrically formed in the two sides of the connecting plate (2) on the clamping piece (1), and second threaded holes (11) are fixedly formed in the upper end of the clamping piece (1); clamping piece (1) is fixed to be set up on H type work piece (7) through second screw hole (11), clamping piece (1) symmetry formula sets up on H type work piece (7), fixed stress bar (8) that are provided with on first screw hole (6), stress bar (8) run through the symmetry sets up on H type work piece (7) clamping piece (1).

2. The cable-stayed steel structure clamp according to claim 1, characterized in that: the clamping piece (1) and the bolt (9) used for fixedly connecting the H-shaped workpiece (7) are 8.8-level pointed bolts, and the bolt (9) is fixedly arranged in the second threaded hole (11).

3. The cable-stayed steel structure clamp according to claim 1, characterized in that: the clamping piece (1) and the connecting plate (2) are manufactured by an integral casting process.

4. The cable-stayed steel structure clamp according to claim 1, characterized in that: and a gasket (10) is adhered to the position where the second threaded hole (11) is attached to the H-shaped workpiece (7).

5. The cable-stayed steel structure clamp according to claim 1, characterized in that: the number of the clamping pieces (1) is two or more and is even.

6. The cable-stayed steel structure clamp according to claim 1, characterized in that: the clamping piece (1) is made of galvanized steel.

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