CN209025217U - A kind of steel structure connecting member - Google Patents

Abstract

The utility model discloses a kind of steel structure connecting member, solve the problems, such as to weld when H profile steel connection.The utility model includes two substrates symmetrically cooperated, and the solid interconnecting piece of substrate is equipped with slot I transparent back and forth, and solid interconnecting piece is in the middle part of substrate；Two substrates pass through the bolt I connection across slot I；Substrate is equipped with upper hopper chute and gliding groove, and the central symmetry of upper hopper chute and gliding groove about substrate, upper hopper chute and gliding groove are segmented into two parts by the solid coupling part of substrate.The utility model fastens the H profile steel of connection by adjusting the bolt I in slot I, and bolt is avoided when preventing H profile steel from falling off, while fastening and is directly acted on H profile steel, increases firm contact area, reduces the local pressure being subject to when H profile steel fastening；Substrate is divided into two parts, and by adjusting the bolt I in the bolt II and slot I in through-hole, the different size H profile steel for adapting to substrate increases the application range of the utility model.

Description

A kind of steel structure connecting member

Technical field

The utility model belongs to engineering steel structure connection technical field, and in particular to a kind of steel structure connecting member.

Background technique

In the related technology, mode or welding manner are bolted between H profile steel and several H profile steels is connected to one It rises.Several H profile steels are linked together using welding manner；Since neighbouring position while welding has a heat affected area, thus H profile steel be easy by Damage becomes fragile；In addition welding structure is very sensitive to crackle, is possible to be rapidly spread to whole cross section once crackle locally occurs, therefore The H profile steel stability to link together is poor.And it is connected by screw bolts mode, it to drill on web and backplate, with high-intensitive spiral shell Bolt is tightened；Backplate and web are welded together again, finally weld together two sections of H profile steels of docking, therefore this connection side Formula working efficiency is low, labor intensity of workers is big.

Utility model content

The purpose of this utility model is to provide a kind of steel structure connecting members, to solve H mentioned above in the background art The problem of fashioned iron need to weld when connecting.

To achieve the above object, the utility model provides the following technical solutions: a kind of steel structure connecting member, including two right Claim the substrate of cooperation, the solid interconnecting piece of substrate is equipped with slot I transparent back and forth, and solid interconnecting piece is in the middle part of substrate； Two substrates pass through the bolt I connection across slot I；Substrate is equipped with upper hopper chute and gliding groove, upper hopper chute and gliding groove about The central symmetry of substrate, upper hopper chute and gliding groove are segmented into two parts by the solid coupling part of substrate.

The upper hopper chute and gliding groove are segmented into equal two parts by the solid coupling part of substrate.

The solid interconnecting piece of the substrate is symmetrical above and below to set that there are two slot I.

The substrate includes upper junction plate and lower connecting plate, and it is penetrating that front and back is equipped in the middle part of upper junction plate and lower connecting plate Slot I, be equipped in the middle part of upper junction plate and lower connecting plate transparent through-hole, upper junction plate and lower connecting plate by with The bolt II connection of through-hole cooperation.

It is equipped with connecting column on the substrate upper surface and lower end surface, is equipped with and connecting column phase on two sides of substrate The slot II of cooperation.

The connecting column is equipped with external screw thread, is equipped with the internal screw thread matched with connecting column in slot II.

The beneficial effects of the utility model are: the utility model will need at least two H profile steels connected to be inserted into respectively not In same sliding slot, realize that H profile steel links together.The H profile steel of connection is carried out tightly by adjusting the bolt I in slot I simultaneously H profile steel is directly acted on Gu avoiding bolt when preventing H profile steel from falling off, while fastening, increases firm contact area, reduces H The local pressure that fashioned iron is subject to when fastening；Substrate is divided into two parts, and by adjusting the spiral shell in the bolt II and slot I in through-hole Bolt I, the different size H profile steel for adapting to substrate, increases the application range of the utility model；It is connected by this utility model H profile steel stability together is strong, and connection type is simple, and work efficiency is high, and labor intensity of workers is low.

Detailed description of the invention

Fig. 1 is the first agent structure schematic diagram of the utility model；

Fig. 2 is second of agent structure schematic diagram of the utility model.

In figure: 1, substrate, 101, upper junction plate, 102, lower connecting plate, 2, upper hopper chute, 3, gliding groove, 4, slot I, 5, company Connect column, 6, slot II, 7, through-hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1: as shown in Figure 1, a kind of steel structure connecting member, including two substrates symmetrically cooperated 1, the reality of substrate 1 Heart interconnecting piece is equipped with slot I4 transparent back and forth, and solid interconnecting piece is in the middle part of substrate 1；Two substrates 1 are by passing through slot The bolt I connection of hole I4 fastens the H profile steel of connection by adjusting the bolt I in slot I, prevents H profile steel from falling off；Base Plate 1 is equipped with upper hopper chute 2 and gliding groove 3, the central symmetry of upper hopper chute 2 and gliding groove 3 about substrate 1, upper hopper chute 2 and gliding groove 3 are segmented into equal two parts by the solid coupling part of substrate 1；The upper hopper chute 2 and gliding groove 3 of two substrates 1, which cooperate, to be realized Clip effect to H profile steel.

Embodiment 2: a kind of steel structure connecting member, stress is more uniform when in order to connect two substrates 1, as shown in Figure 1, It sets there are two slot I4 the solid interconnecting piece of substrate 1 is symmetrical above and below.Other structures are same as Example 1.

Embodiment 3: a kind of steel structure connecting member, for the different size H profile steel for adapting to substrate 1, as shown in Fig. 2, handle Substrate 1 is divided into upper junction plate 101 and lower connecting plate 102, and the middle part of upper junction plate 101 and lower connecting plate 102 is equipped with front and back The middle part of penetrating slot I4, upper junction plate 101 and lower connecting plate 102 is equipped with transparent through-hole 7, upper junction plate 101 It is connect with lower connecting plate 102 by the bolt II cooperated with through-hole 7.Overregulate the bolt in the bolt II and slot I in through-hole I, the different size H profile steel for adapting to substrate.Other structures are same as Example 1.

Embodiment 4: a kind of steel structure connecting member, in order to make substrate 1 adapt to the connection request of the H profile steel on different directions, As shown in Figure 1, being equipped with connecting column 5 on end face and lower end surface on substrate 1, it is equipped with and connects on two sides of substrate 1 The slot II6 that column 5 matches.Connecting column 5 is equipped with external screw thread, is equipped with the internal screw thread matched with connecting column 5 in slot II6. Other structures are same as Example 1.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of steel structure connecting member, including two substrates symmetrically cooperated (1), it is characterised in that: the solid connection of substrate (1) Portion is equipped with slot I (4) transparent back and forth, and solid interconnecting piece is in the middle part of substrate (1)；Two substrates (1) are by passing through slot The bolt I connection of hole I (4)；Substrate (1) is equipped with upper hopper chute (2) and gliding groove (3), upper hopper chute (2) and gliding groove (3) about The central symmetry of substrate (1), upper hopper chute (2) and gliding groove (3) are segmented into two parts by the solid coupling part of substrate (1).

2. a kind of steel structure connecting member as described in claim 1, it is characterised in that: upper hopper chute (2) and gliding groove (3) are by substrate (1) solid coupling part is segmented into equal two parts.

3. a kind of steel structure connecting member as claimed in claim 1 or 2, it is characterised in that: above and below the solid interconnecting piece of substrate (1) It is symmetrically arranged with two slot I (4).

4. a kind of steel structure connecting member as described in claim 1, it is characterised in that: substrate (1) include upper junction plate (101) and Slot I (4) transparent back and forth, upper company are equipped in the middle part of lower connecting plate (102), upper junction plate (101) and lower connecting plate (102) It is equipped with transparent through-hole (7) in the middle part of fishplate bar (101) and lower connecting plate (102), upper junction plate (101) and lower connecting plate (102) it is connect by the bolt II cooperated with through-hole (7).

5. a kind of steel structure connecting member as described in claims 1 or 2 or 4, it is characterised in that: substrate (1) upper surface and lower end It is equipped on face connecting column (5), the slot II (6) matched with connecting column (5) is equipped on two sides of substrate (1).

6. a kind of steel structure connecting member as claimed in claim 3, it is characterised in that: connecting column (5) is equipped with external screw thread, slot The internal screw thread matched with connecting column (5) is equipped in II (6).