Finished product tray groove box accessory capable of adjusting installation position

Abstract

The utility model relates to the technical field of building electrical, and discloses a finished product tray groove box accessory with an adjustable installation position, which comprises a main bridge frame, a connection accessory and a connecting piece, and one side of the main bridge frame is connected with the connection accessory through the connecting piece. According to the finished product tray groove box accessory capable of adjusting the installation position, the installation position of the accessory can be adjusted according to on-site conditions by installing a bridge accessory of the branch bridge connector after the main bridge is installed, the quality of the bridge accessory can be guaranteed, cables are prevented from being scratched, prefabrication is achieved, and the installation position can be adjusted after equipment installation and the main bridge are installed. And then bridge accessories are installed, and the installation position can be adjusted at will. The installation delay of the main bridge frame caused by the deepening of the site, the collection of electrical equipment, the entrance of the equipment, the untimely installation and the like is avoided, and the disassembly and change of accessories or the increase of accessories caused by the lagging installation of the equipment are also avoided, so that the construction cost can be reduced and the construction period can be shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to building electrical technology field, concretely is a finished product tray groove box accessory of adjustable installation position. BACKGROUND

[0002] Traditional tray / groove box accessory manufacturing method: when the traditional tray / groove box (hereinafter collectively referred to as "bridge") is installed, the bridge connection accessory is mostly cut and made on the construction site. Because different construction personnel have different technical levels, it is difficult to achieve standardization, and the accessories made on site have defects such as insufficient cable turning radius, more notches and burrs, etc. During the cable laying process, the cable is easily scratched, which brings risks to the normal operation of the cable, has electrical hazards, and affects normal use.

[0003] Existing bridge accessory manufacturing method: with the construction industry pursuing more efficient, stable and more environmentally friendly construction methods, prefabricated construction technology has emerged, and the new prefabricated construction technology has gradually made the bridge accessories prefabricated.

[0004] In actual construction, due to deepening, electrical equipment procurement and equipment access, and delayed installation, the accessory installation position / connection position cannot be determined. The existing produced bridge accessories have the characteristics that the connection accessories at the branch must be installed simultaneously when the main bridge is installed, but the implementation of the project will be affected by the above factors, affecting the installation of the main bridge and the connection accessories. To ensure the installation progress of the main bridge, the connection accessories are installed first, but often the accessory installation position and the position after deepening are inconsistent, resulting in the need to modify the accessory position or add new accessories, thereby increasing the construction cost and construction period, and the prefabricated accessories cannot truly play their prefabricated role. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a finished product tray groove box accessory with adjustable installation position, which has the advantages of being able to adjust the accessory installation position according to the site conditions, and solves the above problems.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a finished product tray groove box accessory with adjustable installation position, comprising a main bridge, a connection accessory and a connecting piece, one side of the main bridge is connected with the connection accessory through the connecting piece, wherein:

[0009] The connecting piece penetrates two connecting holes of the two connected parts and connects the horizontal tee, the lower vertical tee, the lower edge vertical tee and the upper edge vertical tee with the main trunk bridge respectively.

[0010] Preferably, the connecting piece is a locking screw or a locking washer.

[0011] Preferably, the horizontal tee is installed on a single side of the horizontally placed main trunk bridge, and the single side of the main trunk bridge is provided with a corresponding notch.

[0012] Preferably, the lower vertical tee is straddled on the opening surface of the vertically placed main trunk bridge, and the two side wings of the lower vertical tee are installed on the outer side of the main trunk bridge.

[0013] Preferably, the lower edge vertical tee is installed on a single side of the vertically placed main trunk bridge.

[0014] Preferably, the upper edge vertical tee is installed on the bottom of the horizontally placed main trunk bridge.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a finished product tray groove box accessory with adjustable installation position, which has the following beneficial effects:

[0017] The finished product tray groove box accessory with adjustable installation position is a kind of bridge accessory, which is installed after the installation of main trunk bridge and then installs branch bridge joint, can adjust the installation position of accessory according to the situation on site, can guarantee the quality of bridge accessory, avoid scratching cable, realize prefabrication, can also install bridge accessory after equipment installation and main trunk bridge installation, and installation position can be adjusted arbitrarily. It will not cause the delay of main trunk bridge installation due to on-site deepening, electrical equipment bidding and equipment access, installation not in time etc., and will not cause the dismantling and modification of accessory or the increase of accessory due to the lag of equipment installation, can reduce construction cost and shorten construction period. DRAWINGS

[0018] Figure 1 It is the horizontal tee schematic diagram of the utility model;

[0019] Figure 2 It is the lower vertical tee schematic diagram of the utility model;

[0020] Figure 3 It is the lower edge vertical tee schematic diagram of the utility model;

[0021] Figure 4 The upper edge vertical tee of the utility model is a schematic view of the upper edge vertical tee.

[0022] In the drawing: 1, main trunk bridge; 2, adapter fitting; 3, connecting piece; 2-1, horizontal tee; 2-2, lower vertical tee; 2-3, lower edge vertical tee; 2-4, upper edge vertical tee. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4 An adjustable installation position finished tray groove box fitting, comprising a main trunk bridge 1, an adapter fitting 2 and a connecting piece 3, one side of the main trunk bridge 1 is connected with the adapter fitting 2 through the connecting piece 3, wherein:

[0025] The adapter fitting 2 comprises a horizontal tee 2-1, a lower vertical tee 2-2, a lower edge vertical tee 2-3 and an upper edge vertical tee 2-4, the inside of the main trunk bridge 1 is provided with connecting holes used for connecting the horizontal tee 2-1, the lower vertical tee 2-2, the lower edge vertical tee 2-3 and the upper edge vertical tee 2-4, the surface of the horizontal tee 2-1, the lower vertical tee 2-2, the lower edge vertical tee 2-3 and the upper edge vertical tee 2-4 is provided with a plurality of same connecting holes, the connecting piece 3 penetrates two connecting holes to be spliced and is connected with the horizontal tee 2-1, the lower vertical tee 2-2, the lower edge vertical tee 2-3 and the upper edge vertical tee 2-4 and the main trunk bridge 1 respectively.

[0026] The connecting piece 3 adopts a locking nut or a locking washer connecting fixing bolt.

[0027] Embodiment one: the horizontal tee 2-1 is installed on the single side surface of the horizontally placed main trunk bridge 1, and the single side surface of the main trunk bridge 1 is provided with a corresponding notch. After improvement, the main trunk bridge 1 can be installed first, and after confirming the equipment position, the notch and the connecting hole are cut on the main trunk bridge 1 at the branch position, so that the adjustable position horizontal tee 2-1 can be installed, and when installing, the adjustable position horizontal tee 2-1 is installed on the inside of the main trunk bridge 1, so as to ensure that the turning part is a prefabricated arc angle, and to avoid scratching the cable during cable laying.

[0028] Embodiment two:

[0029] According toFigure 2 As shown, the lower vertical tee 2-2 straddles the opening surface of the trunk bridge 1 placed vertically, and the two side wings of the lower vertical tee 2-2 are installed on the outside of the trunk bridge 1. The present application improves the existing lower vertical tee 2-2. After improvement, the trunk bridge 1 can be installed first on site, and after confirming the branch position, a connecting hole is opened on the trunk bridge 1 at the branch position, and then the lower vertical tee 2-2 with adjustable position is installed, and then the connecting hole between the lower vertical tee 2-2 and the trunk bridge 1 is fixed and connected through the connecting piece 3. The application is extremely convenient at the connection position of the vertical bridge and the horizontal bridge, and the installation height of the horizontal bridge can be adjusted arbitrarily.

[0030] Example three:

[0031] According to Figure 3 As shown, the lower vertical tee 2-3 is installed on the single side of the side of the trunk bridge 1 placed vertically. The present application improves the existing lower vertical tee 2-3. After improvement, the trunk bridge 1 can be installed first on site, and after confirming the branch position, a connecting hole is opened on the trunk bridge 1 at the branch position, and then the lower vertical tee 2-2 with adjustable position is installed, and then the connecting hole between the lower vertical tee 2-2 and the trunk bridge 1 is fixed and connected through the connecting piece 3. The application is extremely convenient at the connection position of the vertical bridge and the horizontal bridge, and the installation height of the horizontal bridge can be adjusted arbitrarily. Among them, a connecting plate is reserved at the lower vertical tee 2-3 with adjustable position to ensure the connection strength.

[0032] Example four:

[0033] According to Figure 4 As shown, the upper vertical tee 2-4 is installed on the bottom of the trunk bridge 1 placed horizontally. The present application improves the existing upper vertical tee 2-4. After improvement, the trunk bridge 1 can be installed first on site, and after confirming the equipment position, a connecting hole is opened on the trunk bridge 1 at the branch position, and then the upper vertical tee 2-4 with adjustable position is installed, and the upper vertical tee 2-4 with adjustable position is installed on the inside of the trunk bridge 1 during installation to ensure that the turning part is a prefabricated arc angle, avoiding scratching the cable during cable laying.

[0034] In actual construction, the connecting accessory 2 can be directly produced according to the size of the trunk bridge 1 and the branch bridge in the construction drawing, and the connecting hole is prefabricated on the accessory to facilitate later installation, achieving accessory prefabrication, and the material order is not affected by the site progress. When installing on site, the trunk bridge 1 is installed first, and after confirming the branch position through site deepening, equipment selection or equipment installation, a hole is opened on the trunk bridge 1 according to the branch position, the accessory is installed, and the end bridge is installed, avoiding the delay of the installation time of the trunk bridge 1 due to the unconfirmed branch position.

[0035] In use, the position of the adapter fitting 2 is pre-processed according to the situation, then the connector 3 is inserted into the connecting hole of the main trunk bridge 1 and the adapter fitting 2 and locked.

[0036] In summary, the finished tray groove box fitting with adjustable installation position is a kind of bridge fitting which installs the branch bridge joint after the installation of the main trunk bridge 1, can adjust the installation position of the fitting according to the site condition, can ensure the quality of the bridge fitting, avoid scratching the cable, realize prefabrication, can install the bridge fitting after the installation of the equipment and the main trunk bridge, and can adjust the installation position at will, will not cause the installation delay of the main trunk bridge 1 due to the site deepening, the delay of the equipment installation, the delay of the equipment installation and the like, will not cause the disassembly and modification of the fitting or the increase of the fitting, can reduce the construction cost and shorten the construction period.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable installation position of the finished product tray slot box accessory, including the main bridge (1), the connection accessory (2) and the connecting piece (3), characterized in that: The trunk bridge (1) is connected with the adapter fitting (2) through the connecting piece (3); the adapter fitting (2) comprises a horizontal tee (2-1), a lower vertical tee (2-2), a lower edge vertical tee (2-3) and an upper edge vertical tee (2-4); the trunk bridge (1) is internally provided with connecting holes for connecting the horizontal tee (2-1), the lower vertical tee (2-2), the lower edge vertical tee (2-3) and the upper edge vertical tee (2-4); the horizontal tee (2-1), the lower vertical tee (2-2), the lower edge vertical tee (2-3) and the upper edge vertical tee (2-4) are provided with a plurality of same connecting holes on surfaces thereof; the connecting piece (3) penetrates through two connecting holes to be connected and is connected with the horizontal tee (2-1), the lower vertical tee (2-2), the lower edge vertical tee (2-3) and the upper edge vertical tee (2-4) and the trunk bridge (1) respectively.

2. An adjustable mounting location finished pallet pocket case accessory according to claim 1, characterized by: The connecting piece (3) is connected with the connecting fixing bolt of the anti-loose nut or the anti-loose washer.

3. An adjustable mounting location finished pallet pocket case accessory according to claim 1, wherein: The horizontal tee (2-1) is installed on the single-side side surface of the horizontally placed trunk bridge (1), and the single-side side surface of the trunk bridge (1) is provided with a corresponding notch.

4. An adjustable mounting location finished pallet pocket case accessory according to claim 1, wherein: The lower vertical tee (2-2) is straddled on the opening surface of the vertically placed trunk bridge (1), and the two side wings of the lower vertical tee (2-2) are installed on the outer side of the trunk bridge (1).

5. An adjustable mounting location finished pallet pocket case accessory according to claim 1, wherein: The lower edge vertical tee (2-3) is installed on the single side of the side surface of the vertically placed trunk bridge (1).

6. An adjustable mounting location finished pallet pocket case accessory according to claim 1, wherein: The upper edge vertical tee (2-4) is installed on the bottom of the horizontally placed trunk bridge (1). The upper edge vertical tee (2-4) is installed on the bottom of the horizontally placed trunk bridge (1).

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