Installation supporting structure of adjustable bus duct

Abstract

The utility model provides a mounting support structure of an adjustable bus duct, and relates to the field of bus duct accessories. The two sides of the supporting structure are each provided with a sliding groove for guiding, the moving structure is installed in the middle of the top end of the interior of the supporting structure, and a pulling piece of a U-shaped structure is fixedly welded to the top end of the control structure. When the height is adjusted, the pulling piece and the control structure are directly controlled, the control structure is in sliding contact with the upper portions of the interiors of the stress pieces, and due to the fact that the contact face is of an inclined structure, the two stress pieces and the fixing structure are controlled to retract inwards, the fixing structure is pulled out of the interior of the clamping groove, fixation is conveniently removed, and the moving structure is controlled to adjust the height in the ejector rod; after adjustment is completed, pulling is stopped, the spring pushes the fixing structure to be inserted into the clamping block again, height adjustment is rapidly completed, and the problems that height adjustment of a common adjustable bus duct installation supporting structure is strenuous and tedious, and the installation efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus duct accessories, in particular to an installation support structure of an adjustable bus duct. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbar columns. It is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk projects. Bus duct usually has an adjustment structure and can freely adjust the fixed height. When the bus duct is fixedly installed and connected to the roof, it is necessary to use a supporting structure to support it to improve installation efficiency and aesthetics. However, the installation support structure of the common adjustable bus duct on the market is laborious and cumbersome to adjust the height. It is necessary to frequently remove the nuts to adjust the height, which affects the installation efficiency. In addition, the adjustment structure is relatively weak and has a limited service life. In the process of supporting the bus duct, the seismic performance is weak. Utility Model Content

[0003] The disclosed embodiment relates to an installation support structure of an adjustable bus duct. When adjusting the height, the pulling member and the control structure can be directly controlled to rise. The outer end of the control structure is inserted into the interior of the force-bearing member and rises, and slides in contact with the upper interior of the force-bearing member. Since the contact surface is an inclined structure, it controls the two force-bearing members and the fixed structure to retract. The fixed structure is pulled out from the interior of the slot to easily release the fixation, and the movable structure is controlled to adjust the height inside the top rod. After the adjustment is completed, the pulling is stopped, so that the spring pushes the fixed structure to be reinserted into the interior of the block, so that the height adjustment is quickly completed, thereby improving the convenience of height adjustment.

[0004] According to a first aspect of the present disclosure, there is provided an installation support structure for an adjustable bus duct, specifically comprising: a support structure; a guiding slide groove is respectively provided on both sides of the support structure, a movable structure is installed in the middle position of the inner top end of the support structure, a T-shaped shaft is welded and fixed in the middle position of the movable structure, a control structure that can be freely displaced up and down is sleeved on the outside of the T-shaped shaft, the two ends of the control structure are cylindrical structures, and a pulling member of a U-shaped structure is welded and fixed on the top end of the control structure; a force-bearing component; the force-bearing component is located directly below the support structure, the force-bearing component is connected to the guide component through the side plate component and the guide groove, the guide component is fixed on both sides of the bottom of the connecting rod, the top end of the connecting rod is inserted into the inside of the slide groove, and can slide freely inside the slide groove.

[0005] In at least some embodiments, a push rod is welded to both sides of the top of the support structure, and the two push rods of the L-shaped structure are symmetrically arranged. The two push rods are located on both sides of a movable structure, and the inner side of each push rod is provided with evenly arranged slots; the two ends of the movable structure are inserted into the interior of the push rod and can be freely pulled out and drawn inside the push rod. The top of the movable structure of the U-shaped structure is connected to the installation position through an expansion bolt, and a guide shaft of a T-shaped shaft structure is fixed to both sides of the interior of the movable structure, and the two guide shafts are symmetrically arranged; the outside of each of the guide shafts is covered with a fixed structure of a T-shaped structure, the fixed structure passes through the movable structure and is inserted into the interior of the slot, the inner side of the fixed structure is welded and fixed to the force-bearing member, the upper inner part of the force-bearing member is an inclined structure, and the two ends of the control structure are respectively inserted into the interior of the two force-bearing members.

[0006] In at least some embodiments, two anti-slip grooves are provided above the force-bearing component, and a U-shaped side panel component is welded on both sides of the supporting structure; a guide groove is provided on both sides inside each of the side panel components, and the guide groove is arranged in an inclined shape. The guide component is inserted into the guide groove and can slide freely inside the guide groove. A control rod with a T-shaped shaft structure is inserted through the interior of the connecting rod and can slide freely inside the connecting rod; the inner end of the control rod is fixedly connected to the contact plate, and two freely rotatable round rods are provided on the inner side of the contact plate. A pushing component made of elastic metal material is welded and fixed above the outer end of the contact plate, and the pushing component is arranged in an inclined shape. A bayonet is provided on the top of the pushing component, and the interior of the bayonet is an arc structure, and the interior of the bayonet is embedded in the connecting rod.

[0007] The utility model provides an adjustable bus duct installation support structure, which has the following beneficial effects:

[0008] When adjusting the height, the pulling member and the control structure can be directly controlled to rise. The outer end of the control structure is inserted into the inside of the force-bearing member and rises, and slides in contact with the upper inner part of the force-bearing member. Since the contact surface is an inclined structure, it controls the two force-bearing members and the fixed structure to retract. The fixed structure is pulled out from the inside of the card slot to easily release the fixation, and the movable structure is controlled to adjust the height inside the top rod. After the adjustment is completed, stop pulling, so that the spring pushes the fixed structure to be reinserted into the inside of the card block, and the height adjustment is completed quickly, thereby improving the convenience of height adjustment.

[0009] After the bus duct is fixed, the bus duct uses its own gravity to press the load-bearing components downward, so that the guide components slide inside the guide duct, push and squeeze the bus duct through the contact plate, and clamp and fix the bus duct with the help of the weight of the bus duct. At the same time, the pushing component continuously supports the contact plate with the help of elasticity, and the contact plate clamps and fixes the bus duct with the help of elasticity, so that the bus duct will not be greatly affected when encountering earthquakes and vibrations. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0011] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0012] In the attached picture:

[0013] Figure 1 A three-dimensional structural schematic diagram of the present application is shown;

[0014] Figure 2 A schematic diagram of the exploded bottom-up structure of the present application is shown;

[0015] Figure 3 A schematic diagram of the exploded and decomposed structure viewed from above of the present application is shown;

[0016] Figure 4 A schematic diagram of the exploded three-dimensional structure of the support structure of the present application is shown;

[0017] Figure 5 A schematic diagram of a partial cross-section of a three-dimensional structure of a force-bearing component of the present application is shown;

[0018] Figure 6 A schematic diagram of a partial cross-section exploded three-dimensional structure of a force-bearing component of the present application is shown;

[0019] Reference numerals list

[0020] 1. Support structure; 101. Push rod; 102. Slot; 103. Moving structure; 104. Guide shaft; 105. Fixed structure; 106. Force-bearing member; 107. Control structure; 108. Pulling member;

[0021] 2. Force-bearing component; 201. Anti-slip groove; 202. Side panel component; 203. Guide groove; 204. Guide component; 205. Connecting rod; 206. Control rod; 207. Contact plate; 208. Pushing component. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figures 1 to 6 :

[0024] The utility model proposes an adjustable bus duct installation support structure, comprising: a support structure 1; two sides of the support structure 1 are respectively provided with a guide slide groove, so that the top end of the connecting rod 205 can slide and displace adaptively therein, a moving structure 103 is installed at the middle position of the inner top end of the support structure 1, inserted into the interior of the top rod 101 to slide freely to adjust the height, a T-shaped shaft is welded and fixed at the middle position of the moving structure 103, and a control structure 107 that can move up and down freely is sleeved on the outside of the T-shaped shaft, and the two ends of the control structure 107 are cylindrical structures, which are inserted into the interior of the force-bearing member 106 to rise, and the force-bearing member 106 and the fixed structure 105 are conveniently moved laterally, and the support structure can be quickly adjusted. 1, improving the convenience of height adjustment, the top of the control structure 107 is welded and fixed with a U-shaped pulling piece 108, which is used to drive the control structure 107 to move upward; the force-bearing component 2; the force-bearing component 2 is located directly below the supporting structure 1, and the force-bearing component 2 is connected to the guide component 204 through the side plate component 202 and the guide groove 203, and the guide component 204 is inserted into the inside of the guide groove 203 and slides, so that the connecting rod 205 drives the contact plate 207 to clamp and fix the bus duct, thereby improving the fixing effect of the bus duct and improving the seismic resistance. The guide component 204 is fixed on both sides of the bottom of the connecting rod 205, and the top of the connecting rod 205 is inserted into the inside of the slide groove and slides freely inside the slide groove.

[0025] In the present disclosure, Figure 3 and Figure 4 As shown, a push rod 101 is welded on both sides of the top of the support structure 1 to control the mobile structure 103 to guide the movement and displacement. The two L-shaped push rods 101 are symmetrically arranged. The two push rods 101 are located on both sides of the inside of a mobile structure 103. The inner side of each push rod 101 is provided with evenly arranged card grooves 102, which are used to insert the fixed structure 105 so that the mobile structure 103 can be conveniently limited and fixed after adjusting the height; the two ends of the mobile structure 103 are inserted into the inside of the push rod 101, and can be freely pulled inside the push rod 101, so that the push rod 101 is guided to move and adjust the height. The top of the mobile structure 103 of the U-shaped structure is connected to the installation position through expansion bolts, and the two sides of the inside of the mobile structure 103 are respectively fixed with A guide shaft 104 with a T-shaped shaft structure, two guide shafts 104 are symmetrically arranged, and control the fixed structure 105 to guide the sliding displacement; the outside of each guide shaft 104 is covered with a T-shaped fixed structure 105, the fixed structure 105 passes through the movable structure 103 and is inserted into the inside of the slot 102, the inner side of the fixed structure 105 is welded and fixed to the force-bearing member 106, the upper part of the inner part of the force-bearing member 106 is an inclined structure, and the two ends of the control structure 107 are respectively inserted into the inside of the two force-bearing members 106, so that when the control structure 107 rises, the two ends of the control structure 107 slide and rise inside the force-bearing member 106, and control the lateral movement of the force-bearing member 106 and the fixed structure 105, so as to conveniently adjust the height of use.

[0026] In the present disclosure, Figure 5 and Figure 6 As shown, two anti-skid grooves 201 are provided above the force-bearing component 2, which are used for anti-skid contact and fixation with the bus duct. A U-shaped side plate component 202 is welded on both sides of the support structure 1, which is used to open a guide groove 203; a guide groove 203 is provided on both sides of the inside of each side plate component 202, and the guide groove 203 is arranged in an inclined shape. The guide component 204 is inserted into the inside of the guide groove 203 and slides freely, and the guide component 204 and the connecting rod 205 guide the sliding displacement. A control rod 206 with a T-shaped shaft structure is inserted through the inside of the connecting rod 205, and It slides freely inside the connecting rod 205; the inner end of the control rod 206 is fixedly connected to the contact plate 207, and two freely rotatable round rods are provided on the inner side of the contact plate 207 for sliding contact with the bus duct. A pushing component 208 made of elastic metal is welded and fixed on the upper part of the outer end of the contact plate 207. With the help of elasticity, the influence of vibration on the bus duct is eliminated. The pushing component 208 is inclined, and a bayonet is provided on the top of the pushing component 208. The interior of the bayonet is an arc-shaped structure. The interior of the bayonet is embedded in the connecting rod 205 to prevent the contact plate 207 and the control rod 206 from rotating.

[0027] The working principle of this embodiment is as follows: first, the mobile structure 103 is controlled to be fixedly connected with the roof through expansion bolts, and then the pulling member 108 is controlled to drive the control structure 107 to rise together. The outer end of the control structure 107 is inserted into the inside of the force-bearing member 106 and slides upward. Since the sliding surface is an inclined structure, the force-bearing member 106 and the fixed structure 105 are controlled to retract, and the fixed structure 105 is pulled out from the inside of the slot 102. The support structure 1 and the force-bearing member 2 are controlled to move up and down to adjust the height. After the height adjustment is completed, the pulling is stopped, and the spring pushes the fixed structure 105 to move outward. Insert it into the internal limit of the slot 102 to re-fix the height, improve the convenience of height adjustment, and then control the assembly and docking of multiple bus ducts, and insert it above the force-bearing component 2 at the same time. The bus duct applies weight to the force-bearing component 2, and the force-bearing component 2 moves downward, causing the guide component 204 to slide and move inside the guide groove 203, and control the connecting rod 205 to drive the contact plate 207 to move inward to clamp the bus duct. At the same time, with the help of the elastic clamping of the pushing component 208, the bus duct is improved to improve the fixing effect and shock-absorbing effect of the bus duct, and to prevent the bus duct from falling when encountering earthquakes and vibrations.

[0028] In this article, there are a few points to note:

[0029] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0030] In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0031] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An adjustable bus duct installation support structure, characterized in that: include: Support structure; a guiding slide groove is provided on both sides of the support structure, a moving structure is installed in the middle position of the inner top of the support structure, a T-shaped shaft is welded and fixed in the middle position of the moving structure, and a control structure that can be freely moved up and down is mounted on the outside of the T-shaped shaft, and the two ends of the control structure are cylindrical structures, and a U-shaped pulling member is welded and fixed on the top of the control structure; a force-bearing component; the force-bearing component is located directly below the support structure, and the force-bearing component is connected to the guide component through the side plate component and the guide groove, and the guide component is fixed on both sides of the bottom of the connecting rod, and the top of the connecting rod is inserted into the inside of the slide groove and can slide freely inside the slide groove.

2. The installation support structure of an adjustable bus duct according to claim 1, characterized in that: A push rod is welded on both sides of the top of the support structure, and the two push rods of the L-shaped structure are symmetrically arranged. The two push rods are located on both sides of the inside of a moving structure, and the inner side of each push rod is provided with evenly arranged slots.

3. The installation support structure of an adjustable bus duct according to claim 2, characterized in that: The two ends of the movable structure are inserted into the interior of the top rod and can be freely pulled out inside the top rod. The top of the movable structure of the U-shaped structure is connected to the installation position through expansion bolts. A guide shaft of a T-shaped shaft structure is fixed on both sides of the interior of the movable structure, and the two guide shafts are symmetrically arranged.

4. The installation support structure of an adjustable bus duct according to claim 3, characterized in that: The outside of each guide shaft is covered with a T-shaped fixed structure, which passes through the movable structure and is inserted into the inside of the slot. The inner side of the fixed structure is welded and fixed to the force-bearing member. The upper inside of the force-bearing member is an inclined structure, and the two ends of the control structure are respectively inserted into the inside of the two force-bearing members.

5. The installation support structure of an adjustable bus duct according to claim 4, characterized in that: Two anti-slip grooves are arranged above the force-bearing component, and a side plate component of a U-shaped structure is welded on both sides of the supporting structure.

6. The installation support structure of an adjustable bus duct according to claim 5, characterized in that: A guide groove is provided on both sides of each side plate component, and the guide groove is arranged in an inclined shape. The guide component is inserted into the guide groove and slides freely. A control rod with a T-shaped shaft structure is inserted through the interior of the connecting rod and slides freely inside the connecting rod.

7. The installation support structure of an adjustable bus duct according to claim 6, characterized in that: The inner end of the control rod is fixedly connected to the contact plate, and two freely rotatable round rods are provided on the inner side of the contact plate. A pushing component made of elastic metal material is welded and fixed above the outer end of the contact plate. The pushing component is arranged at an angle, and a bayonet is provided at the top of the pushing component. The interior of the bayonet is an arc-shaped structure, and the interior of the bayonet is embedded with a connecting rod.

Images