CN212162729U - Spring bracket for vertical installation of bus duct - Google Patents

Abstract

The utility model relates to a bus duct fixing device technical field discloses a spring bracket is used in vertical installation of bus duct, bracket component including two mirror symmetry settings, the bus duct centre gripping is between two bracket components, every the bracket component includes: the base is used for fixing the spring support on a surface to be installed, and a fixed seat is arranged on the base; the supporting piece is vertically arranged on the fixed seat; the L-shaped clamping plate is used for clamping the bus duct and comprises a horizontal side plate and a vertical side plate, the horizontal side plate is connected with the supporting piece, and the vertical side plate is attached to the bus duct. The utility model discloses a set up L shape clamping plate on supporting component, through L shape clamping plate alright with the bus duct centre gripping between supporting component, convenient and fast.

Description

Spring bracket for vertical installation of bus duct

Technical Field

The utility model belongs to the technical field of bus duct fixing device, especially, relate to a spring bracket is used in vertical installation of bus duct.

Background

In modern society, bus ducts have been widely used in aerospace, airports, rail transit, factories, hospitals, hotels, houses, and other places, and the installation of the bus ducts includes horizontal installation and vertical installation. At present, the known intensive bus duct spring support is mostly made of cold plates or hot plates through cutting, punching, bending, welding and plastic spraying surface treatment, so that the production process is complicated, the cost is high, the environment is polluted, and the environmental protection is influenced; in addition, when the bus duct is installed in a vertical shaft, the bus duct is often influenced by uncertain factors such as deviation of a shaft shape or a shaft opening, measurement errors or installation errors, so that the supporting device in the original design is difficult to install or cannot be installed, and the supporting device has to be modified, thereby causing waste of manpower, material resources, financial resources and the like.

For this reason, current patent CN204068141U, the patent name is "a bus duct vertical spring formula support", discloses the base, the fixing base, C shape steel channel, the spring, the base is two, the fixing base is four, two liang of relative settings of fixing base, the base is L shape, the base includes base and side, be equipped with first mounting hole on the base, the second through-hole, the third mounting hole, the side is equipped with fourth mounting hole, fifth mounting hole, the fixing base includes two sides and a top surface, the top surface cross-section is by the fixed surface of rectangle cross-section and the hexagon top surface that is trapezoidal cross-section's fixed hook angle and forms, be equipped with the sixth mounting hole on the top surface, first, the third mounting hole position on sixth mounting hole and the base side is on same perpendicular face, be equipped with the bolt on the fixing base top surface, the bolt passes through fourth, a perpendicular, The top surface is passed in proper order to the fifth mounting hole top-down, and the base side is in the same place both fixed connection, fixed hook angle on the fixing base agrees with the recess on the apron of bus duct mutually, the C shape channel-section steel includes upper surface, lower surface and side, be equipped with the seventh mounting hole on the upper surface, the eighth through-hole, the ninth mounting hole, the seventh mounting hole, the eighth through-hole, the position and the first mounting hole of ninth mounting hole, the second through-hole, the third mounting hole position is on same perpendicular, be equipped with the screw between base and the C shape steel duct upper surface to fix on base and C shape steel duct upper surface through the nut, screw surface parcel has the spring, be equipped with oval through-hole on the C shape channel-section steel lower surface. Although this patent can be effectual fix the bus duct, the stability of having guaranteed the bus duct avoids the bus duct to take place the damage and the injury of operating personnel to the bus duct when the landing when perpendicular installation, nevertheless has following defect: when the bus duct is installed, the cover plate of the bus duct needs to be matched with the hook angle of the fixing seat, and then the four fixing seats are fixed on the base. Therefore, how to solve the above technical problems becomes a focus of research by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a spring bracket is used in vertical installation of bus duct, it is not enough to have solved prior art.

The embodiment of the utility model is realized like this:

the utility model provides a spring bracket is used in vertical installation of bus duct, includes the bracket component that two mirror symmetry set up, the bus duct centre gripping is between two bracket components, every the bracket component includes:

the base is used for fixing the spring support on a surface to be installed, and a fixed seat is arranged on the base;

the supporting piece is vertically arranged on the fixed seat;

the L-shaped clamping plate is used for clamping the bus duct and comprises a horizontal side plate and a vertical side plate, the horizontal side plate is connected with the supporting piece, and the vertical side plate is attached to the bus duct.

Further, a fastener is arranged between the L-shaped clamping plates between the two bracket assemblies, and the fastener is connected to the vertical side plates of the L-shaped clamping plates.

Further, the fastener is a bolt, penetrates from the L-shaped clamping plate on one side to the L-shaped clamping plate on the other side, and is fixed through a lock nut.

Furthermore, the supporting piece is a bolt, penetrates through the horizontal side plate of the L-shaped clamping plate from top to bottom, extends to the fixed seat, and is connected with the fixed seat through a locking nut.

Furthermore, a support nut is arranged on the support piece, and a compression spring is sleeved on the support piece between the support nut and the L-shaped clamping plate.

Furthermore, a plurality of fixing seat mounting screw holes are formed in the base.

Furthermore, the fixing seat comprises a C-shaped channel steel, and rib teeth for fixing the supporting piece are arranged on the inner sides of two side edges of the C-shaped channel steel.

The utility model has the advantages that:

the utility model discloses a set up L shape clamping plate on supporting component, through L shape clamping plate alright with the bus duct centre gripping between supporting component, convenient and fast.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a spring bracket for vertically mounting a bus duct provided by the present invention;

fig. 2 is a left side view of the spring bracket for vertically mounting the bus duct provided by the present invention;

fig. 3 is a top view of a spring bracket for vertically mounting a bus duct provided by the present invention;

fig. 4 is a schematic structural diagram of the fixing base.

Icon: 1-bracket component, 101-base, 102-support component, 103-L-shaped clamping plate, 104-fixing seat, 1041-rib tooth, 2-fastener, 3-M16 lock nut, 4-support nut, 5-M12 lock nut, 6-bus duct and 7-compression spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, the present embodiment provides a spring bracket for vertical installation of a bus duct, including two bracket assemblies 1 arranged in mirror symmetry, where the bus duct is clamped between the two bracket assemblies 1, and each bracket assembly 1 includes a base 101, a support 102, and an L-shaped clamping plate 103.

Specifically, the base 101 is fixed to a surface to be installed (such as a wall facade) through an expansion screw, the fixing seat 104 is fixedly installed on the base 101 through a hexagon screw, and meanwhile, the fixing seat 104 is also fixed to the surface to be installed through the expansion screw, so that the stability of the bracket is enhanced. The fixing seat 104 is a C-shaped channel steel, and rib teeth 1041 are integrally formed on the inner sides of side plates on two sides of the C-shaped channel steel. The lower end of the supporting member 102 is mounted on the fixing seat 104, the L-shaped clamping plate 103 is fixed to the top end of the supporting member 102, the supporting member 102 is an M16 bolt, the L-shaped clamping plate 103 includes a horizontal side plate and a vertical side plate, a screw head of the M16 bolt penetrates through the horizontal side plate of the L-shaped clamping plate 103 from top to bottom and extends downward to the fixing seat 104, one end of the screw head of the M16 bolt is fixed to the rib teeth 1041 through two M16 locking nuts 3, and a bolt head of the M16 bolt is attached to the upper side of the L-shaped clamping plate 103. The M16 bolt is in threaded connection with a support nut 4, and a compression spring 7 is sleeved on the M16 bolt between the support nut 4 and the L-shaped clamping plate 103.

A fastener 2 is arranged between the L-shaped clamping plates 103 of the two bracket assemblies 1, the fastener 2 is an M12 bolt, and the M12 bolt penetrates from the vertical side plate of the L-shaped clamping plate 103 on one side to the vertical side plate of the L-shaped clamping plate 103 on the other side and is locked and fixed through an M12 locking nut 5. Preferably, the number of the fasteners 2 is two, and the two fasteners are respectively located at two sides of the bus duct, and two supporting pieces 102 are connected to each L-shaped clamping plate 103 to improve the stability of the spring support.

In the spring support for vertical installation of the bus duct, when the spring support is installed, the base 101 is fixed on a to-be-installed surface (such as a wall vertical surface) through expansion screws, then fixing bases 104 with different lengths and specifications, such as 41 x 41 or 41 x 82, are selected according to installation holes reserved on the to-be-installed surface (such as the wall vertical surface), the fixing base 104 of one side support assembly is fixed on a fixing frame through hexagon screws and is fixed on the to-be-installed surface (such as the wall vertical surface) through the expansion screws, then the bus duct 6 is placed between the two support assemblies 1, then the fixing base 104 of the other side support assembly is fixed on the fixing frame through hexagon screws and is fixed on the to-be-installed surface (such as the wall vertical surface) through the expansion screws, so that the L-shaped clamping plates on the two sides are tightly attached to the bus duct 6, and the L-shaped clamping plates on the two sides are, thereby fixing the bus duct 6 on the spring bracket.

From the above, it can be seen that: the spring bracket for vertical installation of bus duct that this embodiment provided has following advantage:

1. the spring support only needs to match a fastener, namely an M12 bolt, with a locking nut to hold the L-shaped clamping plate tightly against the bus duct between the two support assemblies, so that the bus duct can be installed quickly.

2. The spring support abandons the welding installation between the subassembly, adopts the modular aggregate erection, has good flexibility ratio, can adapt to the irregular change of well shape in a flexible way, the well mouth is seted up, the influence that factors such as field measurement, product installation error brought to the busway system, the waste of resources such as manpower, material resources, financial resources that has significantly reduced simultaneously, be a technical, economic nature and practicality collection product of superior performance as an organic whole.

3. The vertical verticality, the flatness and the consistency of the bus duct can be flexibly adjusted in a self-adaptive manner, stepless adjustment and accurate positioning are realized, the stress generated by the unevenness of the connecting joint of the bus duct is eliminated, the safety and the reliability of the bus duct during working are ensured, the service life is prolonged, and the like.

4. The spring support can be galvanized (cold galvanizing), hot galvanized and powder galvanized coating (plastic spraying) on the spring support, so that the service life of the spring support is prolonged, and later maintenance is convenient.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (7)

1. The utility model provides a spring bracket is used in vertical installation of bus duct, includes bracket component (1) that two mirror symmetry set up, the bus duct centre gripping is between two bracket components (1), its characterized in that: each of said bracket assemblies (1) comprising:

the spring support comprises a base (101) and a fixing seat (104), wherein the base (101) is used for fixing the spring support on a surface to be installed;

a support (102) vertically arranged on the fixed seat (104);

the L-shaped clamping plate (103) is used for clamping the bus duct, the L-shaped clamping plate (103) comprises a horizontal side plate and a vertical side plate, the horizontal side plate is connected with the supporting piece (102), and the vertical side plate is attached to the bus duct (6).

2. The spring support for vertical installation of bus duct of claim 1, characterized in that: a fastener (2) is arranged between the L-shaped clamping plates (103) between the two support assemblies (1), and the fastener (2) is connected to the vertical side plate of the L-shaped clamping plate (103).

3. The spring support for vertical installation of bus duct of claim 2, characterized in that: the fastener (2) is a bolt, and the fastener (2) penetrates from the L-shaped clamping plate (103) on one side to the L-shaped clamping plate (103) on the other side and is fixed through a locking nut.

4. The spring support for vertical installation of bus duct of claim 1, characterized in that: the supporting piece (102) is a bolt, and the supporting piece (102) penetrates through the horizontal side plate of the L-shaped clamping plate (103) from top to bottom to extend to the fixed seat (104) and is connected with the fixed seat (104) through a locking nut.

5. The spring support for vertical installation of bus duct of claim 1, characterized in that: the supporting piece (102) is provided with a supporting nut (4), and a compression spring (7) is sleeved on the supporting piece (102) between the supporting nut (4) and the L-shaped clamping plate (103).

6. The spring support for vertical installation of bus duct of claim 1, characterized in that: the base (101) is provided with a plurality of fixing seat (104) mounting screw holes.

7. The spring support for vertical installation of bus duct of claim 1, characterized in that: the fixing seat (104) comprises a C-shaped channel steel, and rib teeth (1041) used for fixing the support piece (102) are arranged on the inner sides of two side edges of the C-shaped channel steel.

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