CN219136128U - Split bus duct lifting device - Google Patents

Abstract

The application discloses split type bus duct lifting equipment, including first gallows, second gallows and connecting rod, the connecting rod is used for selectively connecting first gallows with the second gallows, or release to first gallows with the connection of second gallows; the first hanging frame and the second hanging frame are provided with opposite ends and opposite separation ends, the first hanging frame and the second hanging frame are partially overlapped and can be connected in a sliding manner along the length direction of the bus duct, the connecting rod can be connected with the first hanging frame and the second hanging frame at the overlapped position of the first hanging frame and the second hanging frame, and barb parts used for being connected with the bus duct in a hanging manner are respectively arranged on the first hanging frame and the second hanging frame at the opposite separation ends. This lifting device can reduce the hoist and mount assembly time, effectively raises the efficiency, is difficult to cause the damage to the bus duct moreover.

Description

Split bus duct lifting device

Technical Field

The application relates to the technical field of bus duct hoisting equipment, in particular to split bus duct hoisting equipment.

Background

The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering. To the hoist and mount of bus duct, current equipment is mostly integral type, and the edge that need get into from the one end of bus duct and block the bus duct slides to central point and hoist and mount again when the hoist and mount of integral type hoist and mount equipment, under the longer condition of bus duct length, this kind of hoist and mount equipment consuming time is very big, and the slip time distance is longer moreover, causes the damage to the bus duct more easily.

Disclosure of Invention

The aim of the embodiment of the application is that: the utility model provides a split type bus duct lifting device, it can solve the above-mentioned problem that exists among the prior art, adopts split type lifting device can reduce the hoist and mount assembly time, effectively raises the efficiency, is difficult to moreover cause the damage to the bus duct.

In order to achieve the above purpose, the present application adopts the following technical scheme:

in one aspect, a split bus duct hoisting device is provided, including a first hanger, a second hanger, and a connecting rod, where the connecting rod is used to selectively connect the first hanger with the second hanger, or disconnect the first hanger from the second hanger;

the first hanging frame and the second hanging frame are provided with opposite ends and opposite separation ends, the first hanging frame and the second hanging frame are partially overlapped and can be connected in a sliding manner along the length direction of the bus duct, the connecting rod can be connected with the first hanging frame and the second hanging frame at the overlapped position of the first hanging frame and the second hanging frame, and barb parts used for being connected with the bus duct in a hanging manner are respectively arranged on the first hanging frame and the second hanging frame at the opposite separation ends.

In some embodiments, the first hanger comprises a first horizontal joint part, a first inclined joint part and a barb part, wherein the first horizontal joint part is horizontally arranged, the first inclined joint part is connected to any one end of the first horizontal joint part and is obliquely arranged, the barb part is connected to one end of the first inclined joint part far away from the first horizontal joint part, at least two positioning parts are arranged on the bottom surface of the first horizontal joint part, and a through connecting hole is formed in the first horizontal joint part;

the second hanging bracket comprises a connecting part, a second transverse connection part connected to any one end of the connecting part, a second oblique connection part connected to one end of the second transverse connection part far away from the connecting part, and a barb part connected to one end of the second oblique connection part far away from the second transverse connection part, wherein a first positioning groove matched with any one positioning part is formed between the connecting part and the second transverse connection part at intervals, and a second positioning groove matched with the other positioning part is formed at one end of the connecting part far away from the second transverse connection part;

the connecting rod passes through the connecting hole and is matched with the connecting part to lock the first hanging bracket and the second hanging bracket.

In some embodiments, a first connection plate is connected between the first cross-connect and the first miter.

In some embodiments, the first connecting plate is provided with a material reducing hole and a reinforcing rib.

In some embodiments, a second connection plate is connected between the connection portion, the second cross-connect portion, and the second miter connection portion.

In some embodiments, the second connecting plate is provided with a material reducing hole and a reinforcing rib.

In some embodiments, the connecting rod includes a threaded rod, and a threaded hole matching the threaded rod is formed in the connecting portion.

In some embodiments, the connecting rod further comprises a nut, a spring pad and a flat pad, and the threaded rod sequentially penetrates through the nut, the spring pad and the flat pad to be locked on the connecting portion.

In some embodiments, the threaded hole formed in the connection portion is a through threaded hole.

In some embodiments, a viewing aperture is provided at the bottom of the connection portion.

In some embodiments, the barb is a right angle barb.

The beneficial effects of this application are: when the split-type lifting device is assembled, the first lifting frame and the second lifting frame are respectively hung on two sides of the bus duct in a staggered mode, and then the first lifting frame and the second lifting frame respectively slide relatively along the grooves of the bus duct until the connecting holes on the first lifting frame are aligned with the connecting portions on the second lifting frame, and then the connecting rods sequentially penetrate through the connecting holes and the connecting portions until the connecting rods are abutted against the top surfaces of the bus duct, so that the first lifting frame and the second lifting frame are stably assembled on the bus duct. Adopt split type design's hoist and mount, it is more convenient during the installation, do not receive bus duct's length size restriction, can hang in the bus duct both sides in the position direct dislocation that is close to bus duct central point put, saved the time of hoist and mount assembly greatly, and can install at any time, the flexibility is higher, in addition, the location portion on the first gallows and the first constant head tank on the second gallows, the second constant head tank cooperation locking, each other is the direction, make things convenient for first gallows and second gallows counterpoint, the mutual rotation between the two has been restricted, stability at the hoist and mount in-process has been guaranteed.

Drawings

The present application is described in further detail below with reference to the drawings and examples.

FIG. 1 is an assembly schematic of a first hanger and a second hanger according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a first hanger according to an embodiment of the present application;

FIG. 3 is a schematic front view of a first hanger according to an embodiment of the present application;

fig. 4 is a schematic perspective view of a second hanger according to an embodiment of the present application;

FIG. 5 is a schematic front view of a second hanger according to an embodiment of the present application;

fig. 6 is an assembly schematic diagram of a split bus duct hoisting device according to an embodiment of the present application;

fig. 7 is a second assembly schematic diagram of the split bus duct hoisting device according to the embodiment of the present application;

fig. 8 is an assembly schematic diagram III of the split bus duct hoisting device according to the embodiment of the application.

In the figure: 1. a first hanger; 101. a first cross-over portion; 102. a first miter joint; 103. a connection hole; 104. a positioning part; 2. a second hanger; 201. a second cross-over portion; 202. a second miter joint; 203. a connection part; 204. a threaded hole; 205. an observation hole; 206. a first positioning groove; 3. a connecting rod; 301. a threaded rod; 302. a nut; 303. a spring pad; 304. a flat pad; 4. a first connection plate; 5. a second connecting plate; 6. a material reducing hole; 7. bus duct; 8. a barb portion.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present application more clear, the technical solutions of the embodiments of the present application are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the present application, unless explicitly stated and limited otherwise, the terms "connected," "secured" and "fixed" are to be construed broadly, as for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1-8, the embodiment provides a split bus duct hoisting device, which comprises a first hanger, a second hanger and a connecting rod, wherein the connecting rod is used for selectively connecting the first hanger with the second hanger or disconnecting the first hanger from the second hanger; the first hanging frame and the second hanging frame are provided with opposite ends and opposite separation ends, the first hanging frame and the second hanging frame are partially overlapped and can be connected in a sliding manner along the length direction of the bus duct, the connecting rod can be connected with the first hanging frame and the second hanging frame at the overlapped position of the first hanging frame and the second hanging frame, and barb parts used for being connected with the bus duct in a hanging manner are respectively arranged on the first hanging frame and the second hanging frame at the opposite separation ends.

In some embodiments, the first hanger 1 includes a first horizontal joint portion 101, a first oblique joint portion 102 connected to either end of the first horizontal joint portion 101 and disposed obliquely, the barb portion 8 connected to one end of the first oblique joint portion 102 away from the first horizontal joint portion 101, at least two positioning portions 104 are disposed on the bottom surface of the first horizontal joint portion 101, and a through connection hole 103 is further formed in the first horizontal joint portion 101; the second hanger 2 comprises a connecting portion 203, a second transverse connection portion 201 connected to any end of the connecting portion 203, a second oblique connection portion 202 connected to one end of the second transverse connection portion 201 away from the connecting portion, and the barb portion 8 connected to one end of the second oblique connection portion 202 away from the second transverse connection portion 201, wherein a first positioning groove 206 formed to be matched and positioned with the positioning portion 104 close to the first oblique connection portion 102 is formed in the connecting portion 203 and the second transverse connection portion 201 at a distance, and a second positioning groove matched and positioned with the other positioning portion 104 is formed in one end of the connecting portion 203 away from the second transverse connection portion 201; the connecting rod 3 passes through the connecting hole 103 to cooperate with the connecting part 203 to lock the first hanger 1 and the second hanger 2.

Based on the above scheme, in the position near the center of the bus duct 7, two barb portions 8 are respectively hung on the grooves on two sides of the bus duct 7, the first hanger 1 and the second hanger 2 slide in opposite directions until the connecting hole 103 on the first hanger 1 is aligned with the connecting portion 203 on the second hanger 2, the alignment mode is that two positioning portions 104 on the first hanger 1 are respectively embedded into the first positioning groove 206 and the second positioning groove on the second hanger 2, after positioning is completed, the first hanger 1 and the second hanger 2 can be initially locked, at this time, the cross sections of the first cross connection portion 101 and the second cross connection portion 201 are aligned and abutted, the positions of the first miter connection portion 102 and the second miter connection portion 202 are symmetrical, then the connecting rod 3 sequentially passes through the connecting hole 103 and the connecting portion 203, and when the connecting rod 3 abuts against the top surface of the bus duct, the locking is completed. The split type lifting device has the advantages that the split type lifting device is more convenient to install, is not limited by the length of the bus duct, can be directly staggered and hung on two sides of the bus duct at the position close to the center of the bus duct, greatly saves the lifting assembly time, can be installed at any time, is higher in flexibility, and is convenient to align the first lifting frame 1 and the second lifting frame 2, the positioning part 104 on the first lifting frame 1 is matched with the first positioning groove 206 and the second positioning groove on the second lifting frame 2 to be locked, and the positioning part and the second positioning groove are mutually guided, so that the mutual rotation between the first lifting frame 1 and the second lifting frame 2 is limited, and the stability in the lifting process is ensured.

In some embodiments, the detent 104 is a downwardly extending protrusion, and the mating positioning of the protrusion and recess is simple and effective.

In some embodiments, a first connection plate 4 is connected between the first cross portion 101 and the first miter portion 102; the second connecting plate 5 is connected between the connecting portion 203, the second transverse connection portion 201 and the second oblique connection portion 202, after the first hanging frame 1 and the second hanging frame 2 are locked, the first connecting plate 4 is propped against one side of the connecting portion 203, the other side of the connecting portion 203 is propped against the second connecting plate 5, bridges for connecting and stabilizing the first hanging frame 1 and the second hanging frame 2 are formed between the first hanging frame 1 and the second hanging frame 2, gaps are reserved between the bottom surfaces of the first hanging frame and the second hanging frame, and the top surfaces of the bus duct 7 are prevented from being scratched in the hanging process.

In some embodiments, the first connecting plate 4 is provided with a material reducing hole 6 and a reinforcing rib, and the second connecting plate 5 is provided with a material reducing hole 6 and a reinforcing rib. The purpose of the material reducing holes formed in the first connecting plate 4 and the second connecting plate 5 is to lighten parts, and then the whole assembly strength is improved by arranging reinforcing ribs, so that accidental breakage in the hoisting process is avoided.

In some embodiments, the connecting rod 3 includes a threaded rod 301, and the threaded hole 204 matching the threaded rod 301 is formed in the connecting portion 203.

In some embodiments, the connecting rod 3 further includes a nut 302, a spring pad 303, and a flat pad 304, and the threaded rod 301 sequentially penetrates the nut 302, the spring pad 303, and the flat pad 304 to be locked on the connecting portion 203. Based on the above scheme, the threaded rod 301 passes through the connecting hole 103 of the first hanger 1 and is screwed through the threaded hole 204 on the connecting portion 203 of the second hanger 2 until the threaded rod 301 abuts against the surface of the bus duct 7, then the nut 302 on the threaded rod 301 is screwed to compress the elastic pad 303 and the flat pad 304, and finally the flat pad 304 is compressed on the surface of the first cross-connection portion 101 of the first hanger 1, so that all parts reach a state of sexual versus rest, i.e. all installation is completed.

In some embodiments, the threaded hole 204 formed in the connecting portion 203 is a through threaded hole.

In some embodiments, a viewing hole 205 is formed at the bottom of the connection portion 203. The through type threaded hole is matched with the observation hole 205, whether the threaded rod 301 is installed in place or not can be monitored in real time, lifting is performed only under the condition that the threaded rod 301 is installed in place, and safety and reliability in the lifting process can be guaranteed.

In some embodiments, the barb 8 is a right angle barb.

In summary, the application process of the present application is: (1) First, the first hanging bracket 1 and the second hanging bracket 2 are staggered and hung on two sides of a bus duct 7, as shown in fig. 6; (2) Then the first hanging bracket 1 and the second hanging bracket 2 are respectively moved relatively along the bus duct 7 until the connecting hole 103 of the first hanging bracket 1 and the threaded hole 204 of the second hanging bracket 2 are in a concentric state, as shown in fig. 7; (3) The threaded rod 301 is then threaded through the connection hole 103 of the first hanger 1 and through the threaded hole 204 of the connection portion 203 of the second hanger 2 until the threaded rod 301 abuts against the surface of the bus duct 7, and then the nut 302 on the threaded rod 301 is screwed to compress the spring pad 303 and the flat pad 304, and finally the flat pad 304 is compressed against the surface of the first hanger 1, thereby completing the installation, as shown in fig. 8.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description of the present specification, reference to the terms "one embodiment," "example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principles of the present application are described above in connection with specific embodiments. These descriptions are provided only for the purpose of illustrating the principles of the present application and should not be construed as limiting the scope of the present application in any way. Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification without undue burden from the present disclosure.

Claims (10)

1. The split bus duct hoisting equipment is characterized by comprising a first hoisting frame (1), a second hoisting frame (2) and a connecting rod (3), wherein the connecting rod (3) is used for selectively connecting the first hoisting frame (1) with the second hoisting frame (2) or removing the connection between the first hoisting frame (1) and the second hoisting frame (2);

the first hanging frame (1) and the second hanging frame (2) are provided with opposite ends and opposite ends, the first hanging frame (1) and the second hanging frame (2) are partially overlapped and can be connected in a sliding manner along the length direction of the bus duct (7), the connecting rod (3) can be connected with the first hanging frame (1) and the second hanging frame (2) at the overlapped positions of the first hanging frame (1) and the second hanging frame (2), and the opposite ends are respectively provided with barb parts (8) for being connected with the bus duct (7) in a hanging manner on the first hanging frame (1) and the second hanging frame (2).

2. The split bus duct hoisting device according to claim 1, wherein the first hanger (1) comprises a first horizontal joint part (101) horizontally arranged and a first oblique joint part (102) connected to the first horizontal joint part (101) and obliquely arranged, one end of the first oblique joint part (102) far away from the first horizontal joint part (101) is connected with the barb part, at least two positioning parts (104) are arranged on the bottom surface of the first horizontal joint part (101), and a through connecting hole (103) is further formed in the first horizontal joint part (101);

the second hanging bracket (2) comprises a second transverse connection part (201) which is horizontally arranged, a second oblique connection part (202) which is connected to the second transverse connection part (201) and is obliquely arranged, and a connection part (203) which is connected to one end of the second transverse connection part (201) which is far away from the second oblique connection part (202), wherein one end of the second oblique connection part (202) which is far away from the second transverse connection part (201) is connected with the barb part, a first positioning groove (206) which is formed by being matched with any positioning part (104) in a positioning way is formed between the connection part (203) and the second transverse connection part (201), and one end of the connection part (203) which is far away from the second transverse connection part (201) is a second positioning groove which is matched with another positioning part (104);

the connecting rod (3) passes through the connecting hole (103) and is matched with the connecting part (203) to lock the first hanging bracket (1) and the second hanging bracket (2).

3. The split bus duct hoisting device according to claim 2, characterized in that a first connection plate (4) is connected between the first transverse connection portion (101) and the first miter connection portion (102).

4. A split busway lifting apparatus as claimed in claim 3, characterized in that a second connection plate (5) is connected between the connection portion (203), the second cross-connection portion (201) and the second miter connection portion (202).

5. The split bus duct hoisting device according to claim 4, wherein the first connecting plate and the second connecting plate (5) are provided with material reducing holes (6) and reinforcing ribs.

6. The split bus duct hoisting device according to claim 2, wherein the connecting rod (3) comprises a threaded rod (301), and a threaded hole (204) matched with the threaded rod (301) is formed in the connecting portion (203).

7. The split bus duct hoisting device according to claim 6, wherein the connecting rod (3) further comprises a nut (302), a spring pad (303) and a flat pad (304), and the threaded rod (301) sequentially penetrates through the nut (302), the spring pad (303) and the flat pad (304) and is locked on the connecting portion (203).

8. The split bus duct hoisting device of claim 6, wherein the threaded hole (204) formed in the connecting portion (203) is a through threaded hole.

9. The split bus duct hoisting device of claim 8, wherein an observation hole (205) is formed at the bottom of the connecting portion (203).

10. The split busway lifting apparatus of claim 1, wherein the barb portion (8) is a right angle barb portion.

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