CN220042893U - Bridge frame connecting piece - Google Patents
Bridge frame connecting piece Download PDFInfo
- Publication number
- CN220042893U CN220042893U CN202321571661.0U CN202321571661U CN220042893U CN 220042893 U CN220042893 U CN 220042893U CN 202321571661 U CN202321571661 U CN 202321571661U CN 220042893 U CN220042893 U CN 220042893U
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- Prior art keywords
- bridge
- inserted bar
- plate
- mounting plate
- bridge frame
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- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a bridge connecting piece, which belongs to the technical field of bridge construction and comprises a mounting plate and side plates, wherein two first inserting rods are arranged on the upper surface of the mounting plate and are in plug-in fit with a bridge, a moving assembly is arranged at the joint of the mounting plate and the first inserting rods, and the first inserting rods are mutually close to or far away from each other through the moving assembly.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a bridge connecting piece.
Background
At present, a necessary basic part of the building electrical engineering is used for the cable bridge, and a bridge connecting piece for bearing the bridge connection is a necessary part of the cable bridge.
In the assembly field of the power distribution cabinet, a bridge frame is required to be erected on a roof, the bridge frame and the bridge frame are connected through a traditional connecting piece, and the traditional bridge frame connecting piece achieves the purpose of connection through the mutual matching of a plurality of bolts and nuts.
With respect to the related art described above, when a worker installs a bridge, the worker needs to install ten or more bolts and nuts, and the inventor considers that the conventional bridge connector has a defect of inconvenient installation.
Disclosure of Invention
In order to facilitate the installation of a bridge connecting piece by a worker, the utility model provides the bridge connecting piece.
The bridge frame connecting piece provided by the utility model adopts the following technical scheme:
the utility model provides a bridge connecting piece, includes mounting panel and curb plate, and the mounting panel upper surface is provided with two first inserted bars, and first inserted bar and bridge grafting adaptation, mounting panel are provided with the removal subassembly in the junction with first inserted bar, and first inserted bar is close to or keeps away from each other through the removal subassembly.
Through adopting above-mentioned technical scheme, when the staff need carry out the bridge connecting piece installation, the staff inserts in the bridge with two first inserted bars, and two first inserted bars are close to in opposite directions through moving the subassembly for two bridges are also close to in opposite directions, through above-mentioned technique, have realized the function that adjacent bridge is connected, have improved bridge connection convenience.
Optionally, remove the subassembly and including removing slider and bi-directional screw rod, remove the slider and be provided with two, bi-directional screw rod is offered two sections from the center to both ends and is revolved to opposite screw thread, and two remove the slider and be located two sections screw thread departments of bi-directional screw rod respectively, two first inserted bars respectively with two remove slider fixed connection, the mounting panel upper surface is seted up flutedly along the direction of movement of first inserted bar, removes slider and mounting panel in recess department sliding connection.
Through adopting above-mentioned technical scheme, the staff rotates two-way screw rod, and the removal slider that is in two sections screw thread departments of two-way screw rod slides at mounting panel recess department, removes the slider and is close to the removal in opposite directions along the recess direction, and two first inserted bars drive two testing bridge and are close to each other and remove, through above-mentioned technique, the effectual effect of pressing from both sides two testing bridge.
Optionally, a motor is mounted at one end of the bi-directional screw.
Through adopting above-mentioned technical scheme, the staff starts the motor, and two-way screw rod rotates along with the start-up of motor, through above-mentioned technique, for the staff rotates two-way screw rod and provides convenience.
Optionally, the curb plate is close to bridge one side and is provided with two second inserted bars, and the second is pegged graft and is pegged graft the adaptation with the bridge, and first inserted bar lateral wall runs through and has seted up the third jack, and second inserted bar and first inserted bar are pegged graft the adaptation in third jack department, and the second inserted bar can insert the bridge and get into in the third jack, is provided with pushing component in the middle of curb plate and the connecting plate, and the connecting plate makes the second inserted bar to the direction that is close to the bridge through pushing component and removes until the second inserted bar inserts in the third jack.
Through adopting above-mentioned technical scheme, the staff promotes the connecting plate through pushing the subassembly for in the second inserted bar inserts the crane span structure, through above-mentioned technique, the fixed effect of effectual realization crane span structure.
Optionally, the promotion subassembly includes one-way screw rod and connecting plate, one-way screw rod and curb plate threaded connection, one-way screw rod and connecting plate rotate to be connected, connecting plate and bottom plate butt.
Through adopting above-mentioned technical scheme, the staff rotates one-way screw rod, and the connecting plate promotes the second inserted bar to being close to the direction removal of crane span structure, until the second inserted bar inserts first inserted bar second jack department, through above-mentioned technique, effectually provides convenience for the vertical fixed of crane span structure.
Optionally, a hand wheel is fixedly arranged at one end of the unidirectional screw far away from the connecting plate.
Through adopting above-mentioned technical scheme, the staff rotates the second hand wheel, and unidirectional screw rotates along with the rotation of second hand wheel, through above-mentioned technique, for the staff rotates unidirectional screw and provides convenience.
Optionally, the bridge bottom is connected with the gyro wheel in a rotating way, and the gyro wheel is connected with the mounting panel roll.
Through adopting above-mentioned technical scheme, when first inserted bar is close to in opposite directions and removes, the crane span structure also is close to in opposite directions along with the rotation of bottom gyro wheel, through above-mentioned technique, effectively reduces the frictional force of crane span structure and mounting panel upper surface, makes the convenient connection of crane span structure.
Optionally, the mounting panel bottom is provided with the stand, and the stand upper surface has set firmly guide rail slider, and the guide chute has been seted up to the mounting panel bottom, guide rail slider and bottom plate in guide chute department sliding connection.
Through adopting above-mentioned technical scheme, when the connecting piece is installed, mounting panel and stand upper surface sliding connection in guide chute department for the installation of crane span structure connecting piece is more convenient through above-mentioned technique.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. two first inserting rods are arranged on the upper surface of the mounting plate, two first jacks penetrate through the bottom of the bridge frame, the first inserting rods are in plug-in fit with the bridge frame at the first jacks, the mounting plate is provided with a moving assembly at the joint of the mounting plate and the first inserting rods, and the first inserting rods are close to or far away from each other through the moving assembly, so that transverse connection of the bridge frame is effectively realized through the technology;
2. two second inserting rods are arranged on one side, close to the bridge, of the side plate, two second jacks are formed in the side wall of the bridge, the second inserting rods are inserted and matched with the bridge at the second jacks, a pushing assembly is arranged between the side plate and the second inserting rods, and the second inserting rods move towards the direction, close to the bridge, through the pushing assembly until the second inserting rods are inserted into the first jacks, so that the longitudinal fixing of the bridge is effectively achieved;
3. the guide chute is arranged at the bottom of the mounting plate, and the mounting plate is slidably connected with the upright post at the guide chute, so that the bridge connecting piece is more convenient to detach.
Drawings
FIG. 1 is an assembly view of a bridge connector according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a bridge connector according to an embodiment of the present utility model;
FIG. 3 is a half-sectional view of an embodiment of the present utility model showing the structure of a bridge connection;
FIG. 4 is a cross-sectional view of an embodiment of the present utility model showing the internal structure of a mobile component;
fig. 5 is a schematic structural view showing an internal structure of the pushing assembly according to an embodiment of the present utility model.
In the figure, 1, an upright post; 11. a guide rail slide block; 2. a mounting plate; 21. a guide chute; 22. a groove; 3. a side plate; 4. a bridge; 41. a first jack; 42. a second jack; 43. a roller; 5. a first plunger; 51. a third jack; 6. a moving assembly; 61. a bidirectional screw; 611. a motor; 62. moving the slide block; 7. a second plunger; 8. a pushing assembly; 81. a unidirectional screw; 811. a hand wheel; 82. and (5) connecting a plate.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a bridge connecting piece.
Referring to fig. 1, a bridge connecting piece comprises a stand column 1, a mounting plate 2 and side plates 3, wherein the stand column 1 is positioned at two sides of a joint of adjacent bridges 4, the mounting plate 2 is positioned right above the stand column 1, the side plates 3 are positioned at one side of the mounting plate 2 away from the bridges 4, and the bottoms of the side plates 3 are fixedly connected with the upper surface of the mounting plate 2; when the staff needs to install the bridge, the staff places the bridge 4 on the upper surface of the mounting plate 2, and through the structure, convenience of the staff for installing the bridge 4 is effectively improved.
Referring to fig. 1, two guide rail sliders 11 are fixedly arranged at the top of the upright 1 along the length direction of the bridge 4, and the two guide rail sliders 11 are parallel to each other; two guide sliding grooves 21 which are in sliding fit with the guide sliding blocks 11 are formed in the bottom of the mounting plate 2, and in the embodiment of the utility model, the guide sliding blocks 11 are dovetail blocks, and the guide sliding grooves 21 are dovetail grooves. The guide rail slide block 11 is completely scratched into the guide chute 21, so that the connection and fixation between the mounting plate 2 and the upright post 1 can be realized.
Referring to fig. 2 and 3, two first inserting rods 5 are arranged on the upper surface of the mounting plate 2, first inserting holes 41 which are in plug-in fit with the first inserting rods 5 are formed in the lower surfaces of two adjacent bridges 4, the two first inserting rods 5 are in one-to-one correspondence with the two first inserting holes 41, rollers 43 are arranged at the bottoms of the bridges 4, and the rollers 43 are in rolling connection with the upper surface of the mounting plate 2; a moving component 6 for driving the first inserted link 5 to approach or depart from each other is arranged between the mounting plate 2 and the first inserted link 5; when the worker needs to connect and fix the bridge 4, the first inserting rods 5 are inserted into the first inserting holes 41, the moving assembly 6 drives the two first inserting rods 5 to move in opposite directions, the rollers 43 roll on the upper surface of the mounting plate 2, so that the two bridge 4 are close to each other in opposite directions until the side walls of the bridge 4 are in mutual abutting connection.
Referring to fig. 4, a groove 22 is formed on the upper surface of the mounting plate 2 along the moving direction of the first inserted link 5, the moving assembly 6 is located in the groove 22, the moving assembly 6 comprises two bidirectional screws 61 and moving sliders 62, the two moving sliders 62 are provided with two first inserted links 5 which are respectively fixedly connected with the two moving sliders 62, two sections of threads with opposite rotation directions are formed on the bidirectional screws 61 along the center to two ends of the bidirectional screws, the two moving sliders 62 are respectively located at the two sections of threads, and a motor 611 is installed at one end of each bidirectional screw 61; when the two first inserting rods 5 need to move in opposite directions, a worker starts the motor 611 to rotate the bidirectional screw 61, so that the two moving sliders 62 on the two threads of the bidirectional screw 61 move in opposite directions, and the two first inserting rods 5 move in opposite directions.
Referring to fig. 2, two second inserting rods 7 are arranged on one side of the side plate 3, which is close to the bridge frame 4, second inserting holes 42 which are in plug-in fit with the second inserting rods 7 are formed in the side walls of the two adjacent bridge frames 4, the two second inserting rods 7 are in one-to-one correspondence with the second inserting holes 42, and third inserting holes 51 which are in plug-in fit with the second inserting rods 7 are formed in the side walls of the two first inserting rods 5 in a penetrating manner; when the worker needs to further fix the bridge 4, the worker inserts the two second inserting rods 7 into the second inserting holes 42 through the pushing assembly 8 until the second inserting rods 7 and the first inserting rods 5 are inserted and matched at the third inserting holes 51, so that the connection stability of two adjacent bridges 4 is further improved.
Referring to fig. 5, the pushing assembly 8 includes a unidirectional screw 81 and a connecting plate 82, the connecting plate 82 is located at one side of the side plate 3 close to the bridge frame 4, the connecting plate 82 is fixedly connected with the second inserting rod 7, the bottom of the connecting plate 82 is abutted to the upper surface of the mounting plate 2, the unidirectional screw 81 penetrates through the side plate 3 and is in threaded connection with the side plate 3, one end of the unidirectional screw 81 close to the bridge frame 4 is rotationally connected with the connecting plate 82, and one end of the unidirectional screw 81 far away from the connecting plate 82 is fixedly provided with a hand wheel 811; when the worker needs to push the second inserting rod 7 into the second inserting hole 42, the worker rotates the hand wheel 811, and the unidirectional screw 81 rotates along with the rotation of the hand wheel 811, so that the pushing component 8 moves towards the direction approaching to the bridge 4, and the second inserting rod 7 is inserted into the second inserting hole 42.
The implementation principle of the bridge 4 connecting piece provided by the embodiment of the utility model is as follows: when a worker installs the bridge 4 connecting piece, the worker slidingly connects the mounting plate 2 on the upper surface of the upright 1, inserts the first inserting rod 5 into the first inserting hole 41, then starts the motor 611, the bidirectional screw 61 rotates along with the rotation of the hand wheel 811, the two moving slide blocks 62 drive the two first inserting rods 5 to move towards each other, after the transverse connection of the bridge 4 is completed, the worker rotates the hand wheel 811 again, the unidirectional screw 81 rotates, and the connecting plate 82 pushes the second inserting rod 7 to move towards the direction close to the bridge 4 along with the rotation of the unidirectional screw 81 until the second inserting rod 7 is inserted into the third inserting hole 51; through the structure, the convenience of the staff for installing the bridge connecting piece is improved.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A bridge connector, characterized in that: including mounting panel (2) and curb plate (3), mounting panel (2) upper surface is provided with two first inserted bars (5), and first inserted bars (5) are pegged graft the adaptation with crane span structure (4), and mounting panel (2) are provided with movable assembly (6) in the junction with first inserted bars (5), and first inserted bars (5) are close to each other or keep away from through movable assembly (6).
2. The bridge connector of claim 1, wherein: the movable assembly (6) comprises two movable sliding blocks (62) and two bidirectional screw rods (61), wherein the two movable sliding blocks (62) are arranged, two sections of threads with opposite rotation directions are formed in the two ends of the bidirectional screw rods (61) from the center, the two movable sliding blocks (62) are respectively located at the two sections of threads of the bidirectional screw rods (61), the two first inserting rods (5) are respectively fixedly connected with the two movable sliding blocks (62), the upper surface of the mounting plate (2) is provided with grooves (22) along the movement direction of the first inserting rods (5), and the movable sliding blocks (62) are in sliding connection with the mounting plate (2) at the grooves (22).
3. A bridge connection according to claim 2, wherein: one end of the bidirectional screw rod (61) is provided with a motor (611).
4. The bridge connector of claim 1, wherein: the utility model discloses a bridge frame, including curb plate (3), bridge frame (4), first inserted bar (5), second inserted bar (7) are provided with two second inserted bars (7) near bridge frame (4) one side, second inserted bar and bridge frame (4) grafting adaptation, first inserted bar (5) lateral wall runs through and has seted up third jack (51), second inserted bar (7) and first inserted bar (5) are in third jack (51) department grafting adaptation, second inserted bar (7) can insert bridge frame (4) get into in third jack (51), be provided with between curb plate (3) and second inserted bar (7) and promote subassembly (8), make second inserted bar (7) to be close to the direction removal of bridge frame (4) through promotion subassembly (8), until second inserted bar (7) inserts in third jack (51).
5. The bridge connector of claim 4, wherein: the pushing assembly (8) comprises a one-way screw rod (81) and a connecting plate (82), the one-way screw rod (81) is in threaded connection with the side plate (3), the one-way screw rod (81) is rotationally connected with the connecting plate (82), and the connecting plate (82) is in butt joint with the bottom plate.
6. The bridge connector of claim 5, wherein: one end of the unidirectional screw rod (81) far away from the connecting plate (82) is fixedly provided with a hand wheel (811).
7. The bridge connector of claim 1, wherein: the bottom of the bridge frame (4) is rotationally connected with a roller (43), and the roller (43) is in rolling connection with the mounting plate (2).
8. The bridge connector of claim 1, wherein: the bottom of the mounting plate (2) is provided with a stand column (1), the upper surface of the stand column (1) is fixedly provided with a guide rail sliding block (11), the bottom of the mounting plate (2) is provided with a guide chute (21), and the guide rail sliding block (11) is in sliding connection with the bottom plate at the guide chute (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571661.0U CN220042893U (en) | 2023-06-19 | 2023-06-19 | Bridge frame connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571661.0U CN220042893U (en) | 2023-06-19 | 2023-06-19 | Bridge frame connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042893U true CN220042893U (en) | 2023-11-17 |
Family
ID=88726958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321571661.0U Active CN220042893U (en) | 2023-06-19 | 2023-06-19 | Bridge frame connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042893U (en) |
-
2023
- 2023-06-19 CN CN202321571661.0U patent/CN220042893U/en active Active
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| GR01 | Patent grant |