CN213449090U - Connecting piece of tower bridge structure - Google Patents

Abstract

The utility model relates to a connecting piece of tower bridge structure, including T type connecting piece and cross connecting piece, characteristics are: the T-shaped connecting piece is characterized in that a first clamping hook is formed at the head of the T-shaped connecting piece after being bent, a first clamping groove is formed at the tail of the T-shaped connecting piece, threaded holes are formed in the middle parts of the top surfaces of the first clamping hook and the first clamping groove in a machining mode, an opening is formed in the bottom of the first clamping groove, two short ends of the cross-shaped connecting piece are formed with a second clamping hook after being bent, two long ends of the cross-shaped connecting piece are formed with a second clamping groove, and threaded holes are formed in the middle. The utility model discloses a T type junction between the T type connecting piece mainly used fossil fragments is with and fossil fragments and furred ceiling frame's junction, the cross junction between the cross connecting piece mainly used fossil fragments, and the two all utilizes trip and draw-in groove structure and fossil fragments to realize the initial joint to lock through cross post tooth hand screw, can easily realize the fine setting or the dismantlement of fossil fragments position, have advantages such as simple structure, the dismouting is convenient, firm in connection.

Description

Connecting piece of tower bridge structure

Technical Field

The utility model relates to a connecting piece, concretely relates to connecting piece of tower bridge structure.

Background

The suspended ceiling is a decoration of the top decoration of a living room, is an important component of indoor decoration, not only can be used as a hidden layer of pipeline lines and facilities of communication, illumination, air conditioning and the like to play a role in beautifying the indoor environment and creating a three-dimensional space, but also has the functions of heat preservation, heat insulation, sound absorption and the like. Traditional furred ceiling utilizes gypsum board, wooden fossil fragments to make mostly, because thermoelectricity is comparatively concentrated, arouses the circuit ageing easily, and life is shorter to dismantle and maintain the difficulty, and integrated furred ceiling is through carrying out modularization, unitized design with the furred ceiling, can solve traditional furred ceiling's above-mentioned problem well, has gradually become the mainstream of current society and has selected.

The tower bridge structure is an improvement on the existing integrated suspended ceiling structure, can perform dislocation layering on the integrated suspended ceiling, and achieves better decoration and stereoscopic impression and higher space utilization rate. The connecting piece of current tower bridge structure relies on screw and nut cooperation fixed with fossil fragments mostly, and not only the dismouting is comparatively difficult, can't finely tune moreover, is unfavorable for the maintenance and the change of integrated furred ceiling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a simple structure, convenient to use, the firm connecting piece of tower bridge structure of installation.

The utility model provides a technical scheme that above-mentioned problem adopted is: this connecting piece of tower bridge structure, including T type connecting piece and cross connecting piece, its characterized in that: the head of the T-shaped connecting piece is bent to form a first clamping hook, a threaded hole is formed in the middle of the top surface of the first clamping hook, a first clamping groove is formed in the tail of the T-shaped connecting piece, an opening is formed in the bottom of the first clamping groove, and a threaded hole is also formed in the middle of the top surface of the first clamping groove; two short ends of the cross-shaped connecting piece are bent to form two clamping hooks, the end parts of two long ends of the cross-shaped connecting piece are provided with two clamping grooves, the middle part of the top surface of the cross-shaped connecting piece and the middle part of the top surface of the second clamping groove are provided with threaded holes, the two clamping hooks are symmetrical along the central line of the long ends of the cross-shaped connecting piece, and the two clamping grooves are symmetrical along the central line of the short ends of the cross-shaped connecting piece. The utility model discloses a T type connecting piece and cross connecting piece use together usually, T type connecting piece mainly used T type junction between the fossil fragments and the junction of fossil fragments and furred ceiling frame, cross connecting piece mainly used cross junction between the fossil fragments, when using, at first utilize the slot of fossil fragments both sides with the draw-in groove of connecting piece or draw-in groove cover on fossil fragments, buckle the trip one or trip two again into the side slot of fossil fragments with the same direction, realize the connection between the fossil fragments, T type connecting piece and cross connecting piece's screw hole department are equipped with cross post tooth hand-screwed screw, when cross post tooth hand-screwed screw is in the unclamped state, fossil fragments and connecting piece are clearance fit, the two can freely relative movement, thereby can finely tune the position of fossil fragments; after the cross-shaped column teeth are screwed by hand, the bottom of the screw is firmly abutted to the top surface of the keel, so that the clamping hook and the clamping groove are mutually locked with the groove on the side surface of the keel, and the firm connection of the keel is realized.

Preferably, the T-shaped connecting piece and the cross-shaped connecting piece of the utility model are both made of aluminum alloy materials. The aluminum alloy material has high strength, light weight, corrosion resistance and easy processing.

Preferably, the utility model discloses a trip one and trip two except length dimension, all the other sizes are the same, the size of draw-in groove one and draw-in groove two is the same completely. T type connecting piece and cross connecting piece belong to the similar part of cooperation use, and the same can guarantee that the installation effect has better uniformity with the size of trip and draw-in groove of the two.

Preferably, the bending parts of the first clamping hook and the second clamping hook are right angles.

As preferred, the utility model discloses a draw-in groove one and draw-in groove two are square groove or dovetail groove.

Compared with the prior art, the utility model, have following advantage and effect: the utility model designs two structures of a T-shaped connecting piece and a cross-shaped connecting piece according to the actual installation condition of the keel, the T-shaped connecting piece is mainly used at the T-shaped joint between the keels and the ceiling frame, the cross-shaped connecting piece is mainly used at the cross-shaped joint between the keels, the connecting piece realizes preliminary connection by utilizing a clamping hook and a clamping groove and is locked by a cross-shaped column tooth hand-screw, and the installation is convenient and firm; when the tower bridge structure is maintained, fine adjustment or disassembly of the keel position can be carried out only by loosening the cross column tooth hand-screwed screws at the target position, the operation is simple and convenient, and the construction efficiency is improved.

Drawings

In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic front structural view of a T-shaped connector according to a first embodiment of the present invention.

Fig. 2 is a schematic back structural view of a T-shaped connector according to a first embodiment of the present invention.

Fig. 3 is a schematic front structural view of a cross-shaped connector according to a first embodiment of the present invention.

Fig. 4 is a schematic back structural view of a cross-shaped connector according to a first embodiment of the present invention.

Fig. 5 is a schematic front structural view of a T-shaped connector according to a second embodiment of the present invention.

Fig. 6 is a schematic front structural view of a cross-shaped connector according to a second embodiment of the present invention.

Fig. 7 is a schematic view of an installation according to an embodiment of the present invention.

Description of reference numerals: 1. a T-shaped connector; 2. a cross-shaped connector; 3. a first clamping hook; 4. a threaded hole; 5. a first clamping groove; 6. an opening; 7. a second clamping hook; 8. a second clamping groove; 9. a main keel; 10. cross column teeth hand-screwed screws; 11. a triangular keel.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

The first embodiment.

Referring to fig. 1 to 4, the connection member of the tower bridge structure of the present embodiment includes a T-shaped connection member 1 and a cross-shaped connection member 2.

As shown in fig. 1 and 2, a first hook 3 is formed on the head of the T-shaped connecting piece 1 of the present embodiment after being bent, a first slot 5 is formed on the tail of the T-shaped connecting piece 1 after being bent, threaded holes 4 are formed in the middle of the top surface of the first hook 3 and the middle of the top surface of the first slot 5, an opening 6 is formed in the bottom surface of the first slot 5 along the length direction, as shown in fig. 3 and 4, the cross-shaped connecting piece 2 has a structure similar to that of the T-shaped connecting piece 1, two short ends of the cross-shaped connecting piece 2 are bent to form second hooks 7, two slot 8 are formed at the end portions of the two long ends, the two hook 7 are symmetrical along the center line of the long end of the cross-shaped connecting piece 2, the two slot 8 are symmetrical along the center line of the short end of the cross-shaped connecting piece 2, and the two hook 7 and the first hook 3 have the same size except the length size.

The T-shaped connecting piece 1 and the cross-shaped connecting piece 2 are usually used in a matched mode and used for connecting the main keels 9, the T-shaped connecting piece 1 is mainly used for the T-shaped connecting position between the main keels 9 and the connecting position of the main keels 9 and the tower bridge structure frame, the cross-shaped connecting piece 2 is mainly used for the cross-shaped connecting position between the main keels 9, and the clamping hooks and the clamping grooves of the T-shaped connecting piece 1 and the cross-shaped connecting piece 2 are identical in size and can guarantee that the mounting effect is better consistent.

Grooves are formed on two sides of a main keel 9 of the embodiment, cross stud hand-screwed screws 10 are arranged at threaded holes 4 of a T-shaped connecting piece 1 and a cross-shaped connecting piece 2, when the connecting piece is used, first, grooves on two sides of the main keel 9 are utilized to sleeve a clamping groove I5 or a clamping groove II 8 of the connecting piece on the main keel 9, then a clamping hook I3 or a clamping hook II 7 is buckled into a side groove of the main keel 9 in the same direction, so that preliminary connection between the main keels 9 is realized, at the moment, the main keel 9 and the connecting piece are in clearance fit and can freely move relatively, the position of the main keel 9 can be finely adjusted, after the position relation between the main keels 9 is adjusted in place, the cross stud hand-screwed screws 10 are screwed by hands, the bottom of the cross stud hand-screwed screws 10 presses the top surface of the main keel 9 downwards, and then the clamping hook and the clamping groove are mutually locked with the grooves on the side surface of, the firm connection of the main keel 9 is realized.

The department of bending of the trip 3 and the trip 7 of the connecting piece of this embodiment all processes for the right angle, and draw-in groove 5 and draw-in groove 8 all process for square groove to realize better linkage effect. In addition, the T-shaped connecting piece 1 and the cross-shaped connecting piece 2 are both made of high-strength, light, corrosion-resistant and easily-processed aluminum alloy materials.

Example two.

Referring to fig. 5 to 6, the connecting member of the tower bridge structure of the present embodiment also includes a T-shaped connecting member 1 and a cross-shaped connecting member 2, and the width of the first and second card slots 5 and 8 is larger than that of the first embodiment, and the shape is changed from a square slot to a trapezoidal slot. The connecting piece of this embodiment is mainly used for installing triangular keel 11, wherein, T type connecting piece 1 is used for the T type junction of triangular keel 11 and main joist 9 or the junction of triangular keel 11 and frame, and cross connecting piece 2 is mainly used for the cross junction of triangular keel 11 and main joist 9, and the size of draw-in groove one 5 and draw-in groove two 8 is corresponding with the size of triangular keel 11. Except for the slot structure, the rest of the structure and the installation mode of the embodiment are the same as those of the first embodiment.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (5)

1. The utility model provides a connecting piece of tower bridge structure, includes T type connecting piece (1) and cross connecting piece (2), its characterized in that: the head of the T-shaped connecting piece (1) is bent to form a first clamping hook (3), a threaded hole (4) is formed in the middle of the top surface of the first clamping hook (3), a first clamping groove (5) is formed in the tail of the T-shaped connecting piece (1), an opening (6) is formed in the bottom of the first clamping groove (5), and a threaded hole (4) is also formed in the middle of the top surface of the first clamping groove (5); two short ends of cross connecting piece (2) all are formed with trip two (7) after bending, and the tip of two long ends of cross connecting piece (2) all is formed with draw-in groove two (8), and the top surface middle part of cross connecting piece (2) and the top surface middle part of draw-in groove two (8) all are equipped with screw hole (4), the central line symmetry of cross connecting piece (2) long end is followed in two trip (7), the central line symmetry of cross connecting piece (2) short end is followed in two draw-in grooves two (8).

2. A connection piece of a tower bridge structure according to claim 1, wherein: the T-shaped connecting piece (1) and the cross-shaped connecting piece (2) are both made of aluminum alloy materials.

3. A connection piece of a tower bridge structure according to claim 1, wherein: the first clamping hook (3) and the second clamping hook (7) are identical in size except length, and the first clamping groove (5) and the second clamping groove (8) are identical in size.

4. A connection piece of a tower bridge structure according to claim 1, wherein: the bending positions of the first clamping hook (3) and the second clamping hook (7) are right-angled.

5. A connection piece of a tower bridge structure according to claim 1, wherein: the first clamping groove (5) and the second clamping groove (8) are both square grooves or trapezoidal grooves.

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