CN210517451U - Box-type substation and box thereof - Google Patents
Box-type substation and box thereof Download PDFInfo
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- CN210517451U CN210517451U CN201921562870.2U CN201921562870U CN210517451U CN 210517451 U CN210517451 U CN 210517451U CN 201921562870 U CN201921562870 U CN 201921562870U CN 210517451 U CN210517451 U CN 210517451U
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Abstract
The utility model relates to a box-type substation and box thereof. The box body of the box-type substation comprises a box-type substation underframe, and lifting rods are arranged on two back sides of the box-type substation underframe and are used for being connected with lifting ropes; lifting rod supporting seats are arranged on the two back sides of the box transformer substation underframe, and local bulges protruding towards the outer side in the horizontal direction are formed on the side faces of the box transformer substation underframe by the lifting rod supporting seats; and the corresponding lifting rod is fixedly connected with the box transformer substation underframe and the lifting rod supporting seat at the same time, or simultaneously penetrates through the box transformer substation underframe and the lifting rod supporting seat so as to enable the lifting rod supporting seat to support the front end of the lifting rod during lifting. When carrying out the lifting by crane of box-type substation, the tie point of lifting rope and lifting rod is located the lifting rod supporting seat outside, compares with prior art, and the tie point of lifting rope and lifting rod has removed the certain distance to the box-type substation chassis outside, can prevent effectively that the lifting rope from interfering with the box-type substation shell when lifting by crane, guarantees the smooth of box-type substation and lifts by crane.
Description
Technical Field
The utility model relates to a box substation and box substation's box.
Background
In the prior art, as shown in fig. 1 and fig. 2, a box-type substation 1 includes a box body and a box-type substation underframe 102 located at a lower portion of the box body, where the box-type substation underframe 102 includes a lifting rod 20, and also includes two outer cross beams and two outer longitudinal beams for forming an outer contour of the box-type substation underframe 102, and the two outer longitudinal beams are connected between the two outer cross beams. Two box transformer substation through holes are formed in the two outer longitudinal beams at intervals, and corresponding lifting rods 20 penetrate through the two box transformer substation through holes respectively and can move in the box transformer substation through holes. The lifting rod 20 comprises a cylindrical section and steel plates fixed at two ends of the cylindrical section, the steel plates at the two ends form end plates, and the lifting rod 20 is limited by the end plates to be separated from the box transformer substation through hole.
The box-type substation often needs to be lifted and unloaded in the transportation process, and at present, the box-type substation is often operated by matching a corresponding lifting device with a crane. Lifting device like the lifting device disclosed in the utility model with the publication number of CN203295019U, wherein the middle part of the lifting device is used for hanging on the lifting hook of a crane, and the two ends in the length direction are used for forming two hanging points, as shown in fig. 1 and 2, when in use, the two hanging points are respectively connected with the lifting rods 20 on the upper back sides of the box-type substation underframe 102 through the lifting ropes 30, so as to realize the carrying operation of the box-type substation 1.
However, in order to reduce the floor space of the box-type substation and reduce the manufacturing cost of the box-type substation, it is conceivable to reduce the size of the box-type substation underframe, and in some engineering designs, as shown in fig. 1 and 2, the reduction in the size of the box-type substation interferes with the lifting rope 30 and the top cover 101 of the box-type substation 1, and the normal lifting of the box-type substation 1 is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a box body of a box-type substation, which solves the problem that the normal hoisting of the box-type substation is influenced by the interference of a lifting rope and the box body when the box-type substation is hoisted and transported; an object of the utility model is also to provide a box-type substation who solves above-mentioned problem.
The utility model discloses a box of box-type substation adopts following technical scheme:
the box body of the box-type substation comprises a box-type substation underframe, wherein lifting rods are arranged on two back sides of the box-type substation underframe and are used for being connected with lifting ropes;
lifting rod supporting seats are arranged on the two back sides of the box transformer substation underframe, and local bulges protruding towards the outer side in the horizontal direction are formed on the side faces of the box transformer substation underframe by the lifting rod supporting seats;
and the corresponding lifting rod is fixedly connected with the box transformer substation underframe and the lifting rod supporting seat at the same time, or simultaneously penetrates through the box transformer substation underframe and the lifting rod supporting seat so as to enable the lifting rod supporting seat to support the front end of the lifting rod during lifting.
The utility model has the advantages that: when the box-type substation is hoisted, the connecting point of the lifting rope and the lifting rod is positioned outside the lifting rod supporting seat, compared with the prior art, the connecting point of the lifting rope and the lifting rod moves a certain distance to the outer side of the box-type substation chassis, so that the interference between the lifting rope and the box-type substation shell can be effectively prevented when the box-type substation is hoisted, in addition, the stress of the lifting rod can be effectively prevented from being concentrated at the connecting part of the lifting rod and the box-type substation chassis due to the supporting effect of the lifting rod supporting seat on the front end of the lifting rod when the box-type substation is hoisted, further, the deformation of the lifting rod due to overlong length can be avoided, meanwhile, the deformation of; in addition, the lifting rod supporting seat only forms a local bulge on the outer side of the box-type substation underframe, so that the occupied area of the box-type substation is not greatly influenced.
As a preferred technical scheme, the lifting rod supporting seat is of a frame body structure and comprises an auxiliary supporting beam and two connecting beams, wherein the two connecting beams are perpendicular to the corresponding side surfaces of the box transformer substation underframe and are connected between the auxiliary supporting beam and the box transformer substation underframe; the auxiliary supporting beams are parallel to the corresponding side faces of the chassis of the box transformer substation.
Has the advantages that: the lifting rod supporting seat is simple in structure, convenient to design and process and low in cost.
As a preferred technical scheme, the box transformer substation underframe comprises an outer cross beam and an outer longitudinal beam which are used for forming the outer contour of the box transformer substation underframe, and the lifting rod supporting seat is arranged on the outer side surface of the outer longitudinal beam; at least one connecting beam is formed by extending outward from the corresponding outer cross beam.
Has the advantages that: the connecting beam is formed by outwards extending the external cross beam, so that the number of parts of the suspender supporting seat is reduced, the suspender supporting seat is further conveniently processed, and the processing cost is reduced.
According to the preferable technical scheme, the connecting beam and the auxiliary supporting beam are both made of channel steel, and a supporting beam through hole for the lifting rod to penetrate through is formed in the bottom wall of the channel steel corresponding to the auxiliary supporting beam.
Has the advantages that: the connecting beam and the auxiliary supporting beam can be selected from channel steel of the existing model, and design and processing are facilitated.
According to the preferable technical scheme, a reinforcing channel steel extending in the vertical direction is arranged in the channel steel corresponding to the auxiliary supporting beam, the reinforcing channel steel is buckled on the auxiliary supporting beam, and a lifting rod through hole corresponding to the supporting beam through hole is formed in the bottom wall of the reinforcing channel steel.
Has the advantages that: strengthen being provided with of channel-section steel and do benefit to the bulk strength who improves jib supporting seat and case and become the chassis, and then provide stable support to lifting the jib.
According to a preferable technical scheme, the box transformer substation underframe comprises an outer cross beam and an outer longitudinal beam which are used for forming the outline of the box transformer substation underframe, the lifting rod supporting seat is arranged on the outer side face of the outer longitudinal beam, the outer cross beam and the outer longitudinal beam are both made of channel steel, and a longitudinal beam through hole for the lifting rod to penetrate through is formed in the bottom wall of the channel steel corresponding to the outer longitudinal beam.
Has the advantages that: the external cross beam and the external longitudinal beam can be selected from channel steel with the existing model, and design and processing are facilitated.
According to the preferable technical scheme, a reinforcing channel steel extending along the vertical direction is arranged in the corresponding channel steel of the external longitudinal beam, the reinforcing channel steel is buckled on the external longitudinal beam, and a lifting rod through hole corresponding to the longitudinal beam through hole is formed in the bottom wall of the reinforcing channel steel.
Has the advantages that: strengthen being provided with of channel-section steel and do benefit to the bulk strength who improves jib supporting seat and case and become the chassis, and then provide stable support to lifting the jib.
According to the preferable technical scheme, the lifting rod penetrates through the box transformer substation underframe and the lifting rod supporting seat at the same time, end plates are arranged at two ends of the lifting rod and are used for being in blocking fit with the corresponding box transformer substation underframe and the corresponding lifting rod supporting seat along the length direction of the lifting rod, and the lifting rod is movably arranged on the box transformer substation underframe and the lifting rod supporting seat in a penetrating mode.
Has the advantages that: when the box-type substation does not need to be lifted, the outer side of the lifting rod can be tightly attached to the outer side of the lifting rod supporting seat through the movable lifting rod, and therefore the overall size of the box-type substation is reduced.
The utility model discloses a box-type substation adopts following technical scheme:
the box-type substation comprises a box body;
the box body comprises a box transformer substation underframe, lifting rods are arranged on two back sides of the box transformer substation underframe and are used for being connected with lifting ropes;
lifting rod supporting seats are arranged on the two back sides of the box transformer substation underframe, and local bulges protruding towards the outer side in the horizontal direction are formed on the side faces of the box transformer substation underframe by the lifting rod supporting seats;
and the corresponding lifting rod is fixedly connected with the box transformer substation underframe and the lifting rod supporting seat at the same time, or simultaneously penetrates through the box transformer substation underframe and the lifting rod supporting seat so as to enable the lifting rod supporting seat to support the front end of the lifting rod during lifting.
The utility model has the advantages that: when the box-type substation is hoisted, the connecting point of the lifting rope and the lifting rod is positioned outside the lifting rod supporting seat, compared with the prior art, the connecting point of the lifting rope and the lifting rod moves a certain distance to the outer side of the box-type substation chassis, so that the interference between the lifting rope and the box-type substation shell can be effectively prevented when the box-type substation is hoisted, in addition, the stress of the lifting rod can be effectively prevented from being concentrated at the connecting part of the lifting rod and the box-type substation chassis due to the supporting effect of the lifting rod supporting seat on the front end of the lifting rod when the box-type substation is hoisted, further, the deformation of the lifting rod due to overlong length can be avoided, meanwhile, the deformation of; in addition, the lifting rod supporting seat only forms a local bulge on the outer side of the box-type substation underframe, so that the occupied area of the box-type substation is not greatly influenced.
As a preferred technical scheme, the lifting rod supporting seat is of a frame body structure and comprises an auxiliary supporting beam and two connecting beams, wherein the two connecting beams are perpendicular to the corresponding side surfaces of the box transformer substation underframe and are connected between the auxiliary supporting beam and the box transformer substation underframe; the auxiliary supporting beams are parallel to the corresponding side faces of the chassis of the box transformer substation.
Has the advantages that: the lifting rod supporting seat is simple in structure, convenient to design and process and low in cost.
As a preferred technical scheme, the box transformer substation underframe comprises an outer cross beam and an outer longitudinal beam which are used for forming the outer contour of the box transformer substation underframe, and the lifting rod supporting seat is arranged on the outer side surface of the outer longitudinal beam; at least one connecting beam is formed by extending outward from the corresponding outer cross beam.
Has the advantages that: the connecting beam is formed by outwards extending the external cross beam, so that the number of parts of the suspender supporting seat is reduced, the suspender supporting seat is further conveniently processed, and the processing cost is reduced.
According to the preferable technical scheme, the connecting beam and the auxiliary supporting beam are both made of channel steel, and a supporting beam through hole for the lifting rod to penetrate through is formed in the bottom wall of the channel steel corresponding to the auxiliary supporting beam.
Has the advantages that: the connecting beam and the auxiliary supporting beam can be selected from channel steel of the existing model, and design and processing are facilitated.
According to the preferable technical scheme, a reinforcing channel steel extending in the vertical direction is arranged in the channel steel corresponding to the auxiliary supporting beam, the reinforcing channel steel is buckled on the auxiliary supporting beam, and a lifting rod through hole corresponding to the supporting beam through hole is formed in the bottom wall of the reinforcing channel steel.
Has the advantages that: strengthen being provided with of channel-section steel and do benefit to the bulk strength who improves jib supporting seat and case and become the chassis, and then provide stable support to lifting the jib.
According to a preferable technical scheme, the box transformer substation underframe comprises an outer cross beam and an outer longitudinal beam which are used for forming the outline of the box transformer substation underframe, the lifting rod supporting seat is arranged on the outer side face of the outer longitudinal beam, the outer cross beam and the outer longitudinal beam are both made of channel steel, and a longitudinal beam through hole for the lifting rod to penetrate through is formed in the bottom wall of the channel steel corresponding to the outer longitudinal beam.
Has the advantages that: the external cross beam and the external longitudinal beam can be selected from channel steel with the existing model, and design and processing are facilitated.
According to the preferable technical scheme, a reinforcing channel steel extending along the vertical direction is arranged in the corresponding channel steel of the external longitudinal beam, the reinforcing channel steel is buckled on the external longitudinal beam, and a lifting rod through hole corresponding to the longitudinal beam through hole is formed in the bottom wall of the reinforcing channel steel.
Has the advantages that: strengthen being provided with of channel-section steel and do benefit to the bulk strength who improves jib supporting seat and case and become the chassis, and then provide stable support to lifting the jib.
According to the preferable technical scheme, the lifting rod penetrates through the box transformer substation underframe and the lifting rod supporting seat at the same time, end plates are arranged at two ends of the lifting rod and are used for being in blocking fit with the corresponding box transformer substation underframe and the corresponding lifting rod supporting seat along the length direction of the lifting rod, and the lifting rod is movably arranged on the box transformer substation underframe and the lifting rod supporting seat in a penetrating mode.
Has the advantages that: when the box-type substation does not need to be lifted, the outer side of the lifting rod can be tightly attached to the outer side of the lifting rod supporting seat through the movable lifting rod, and therefore the overall size of the box-type substation is reduced.
Drawings
Fig. 1 is a diagram of a hoisting state of a box-type substation in the prior art;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a schematic structural view of a box-type substation underframe according to embodiment 1 of the box body of the box-type substation of the present invention;
FIG. 4 is a schematic view of the boom of FIG. 3;
FIG. 5 is a schematic structural view of the boom support of FIG. 3 (reinforcing channel not shown);
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a right side view of FIG. 5;
FIG. 8 is a schematic view of the tank change chassis of FIG. 3 with the inside cross members and inside side rails removed;
FIG. 9 is an enlarged view of a portion of FIG. 8 at A;
fig. 10 is a lifting state diagram of the box body of the box-type substation of the embodiment 1 of the present invention, and is also a lifting state diagram of an embodiment of the box-type substation of the present invention;
fig. 11 is a left side view of fig. 10.
In the figure: 1-box type transformer substation; 2-lifting a rope; 3-hoisting device; 4-lifting the boom; 10-box type transformer substation; 11-a top cover; 12-a box transformer substation underframe; 20-lifting the boom; 30-a lifting rope; 101-a top cover; 102-a box transformer substation underframe; 121-outer beam; 122-outer stringers; 123-auxiliary support beams; 124-first connecting beam; 125-a second connecting beam; 126-reinforcing channel steel; 41-rod body; 42-end plate.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model discloses a concrete embodiment 1 of box-type substation's box, as shown in fig. 3, box-type substation's box includes that the case becomes chassis 12 and is located the box part (not shown in fig. 3) that the case becomes chassis 12 upper portion, and the case becomes chassis 12 and still includes inside crossbeam, inside longeron and other structures that set up in the frame that outside crossbeam 121, outside longeron 122 enclose including two outside crossbeams 121 and two outside longerons 122 that are used for forming case and become chassis 12 outline. The outside of two outside longerons 122 of case becomes chassis 12 all is equipped with two jib supporting seats, and each jib supporting seat forms the convex local arch of outside towards the horizontal direction on case becomes chassis 12 side, all corresponds on each jib supporting seat to be equipped with jib 4, and jib 4 is used for being connected with the lifting rope when box-type substation 1 lifts by crane.
As shown in fig. 4, the lifting rod 4 includes a cylindrical rod body 41 and end plates 42 fixed at both ends of the rod body 41 in the length direction, the lifting rod 4 is movably inserted into the corresponding outer longitudinal beam 122 and the lifting rod support base, and the end plates 42 at both ends are adapted to be in stop fit with the corresponding outer longitudinal beam 122 and the lifting rod support base in the length direction of the lifting rod 4 to prevent the lifting rod 4 from being removed.
As shown in fig. 5 to 7, the lifting rod support base is a frame structure, and includes two connecting beams, namely a first connecting beam 124 and a second connecting beam 125, which are perpendicular to the external cross beam 121 of the box transformer substation underframe 12, and an auxiliary support beam 123, which is parallel to the external longitudinal beam 122 of the box transformer substation underframe 12. The first and second connection beams 124 and 125 are connected between the auxiliary support beam 123 and the box-type substation underframe 12, and the first connection beams 124 are formed by extending outward from the respective outer cross members 121.
As shown in fig. 5 to 7, the outer cross beam 121, the outer longitudinal beam 122, the auxiliary support beam 123 and the two connecting beams are made of channel steel, a longitudinal beam through hole is formed in the channel steel corresponding to the outer longitudinal beam 122, and a support beam through hole is formed in the bottom wall of the channel steel corresponding to the auxiliary support beam 123, and as shown in fig. 3, the lifting rod 4 passes through the corresponding longitudinal beam through hole and the support beam through hole and is movable in the extending direction of the lifting rod.
As shown in fig. 5 to 7, the openings of the first connecting beam 124 and the second connecting beam 125 are disposed opposite to each other, and the openings of the outer side member 122 and the corresponding auxiliary supporting beam 123 are disposed toward the inside of the box-type underframe 12. When assembling the boom support base, the groove side walls of the auxiliary support beam 123 and the two ends of the first and second connection beams 124 and 125 are cut off, so that the two ends of the auxiliary support beam 123 can be inserted into the grooves of the first and second connection beams 124 and 125 and fixed by welding. The two groove side walls at the ends of the outer cross member 121 are also cut away so that the outer cross member 121 can be inserted into the grooves of the outer side members 122 and fixed by welding. The outer longitudinal beam 122 is butted against an end surface of the second connection beam 125 and fixed by welding.
As shown in fig. 8 and 9, a reinforcing channel 126 extending in the vertical direction is provided in each of the channel corresponding to the outer side member 122 and the channel corresponding to the auxiliary support beam 123. The reinforcing channel steel 126 corresponding to the external longitudinal beam 122 is buckled with the corresponding external longitudinal beam 122, and a lifting rod 4 through hole corresponding to the longitudinal beam through hole is arranged on the bottom wall of the reinforcing channel steel 126; the reinforcing channel 126 corresponding to the auxiliary support beam 123 is engaged with the corresponding auxiliary support beam 123, and the bottom wall of the reinforcing channel 126 is provided with a boom 4 piercing hole corresponding to the support beam piercing hole, and each boom 4 is passed through the corresponding outer longitudinal beam 122 and the longitudinal beam piercing hole of the boom support base, the two boom 4 piercing holes, and the support beam piercing hole. The buckling means that the notches of the two corresponding channel steels are oppositely arranged and buckled.
When the reinforcing channel 126 and the outer side member 122, and the reinforcing channel 126 and the auxiliary support beam 123 are fixed, the reinforcing channel 126 is placed in the groove of the outer side member 122 or the auxiliary support beam 123, and both ends of each groove side wall of the reinforcing channel 126 in the length direction are butted against both groove side walls of the outer side member 122 or the auxiliary support beam 123, respectively, and are fixed by welding.
As shown in fig. 10 and 11, when the box substation 1 is lifted, the lifting rod 4 and the lifting device 3 are connected by a lifting rope, and then the lifting hook of the crane is connected to the lifting device 3 to lift the box substation to a set position. Through set up jib supporting seat on case becomes chassis 12, increase jib 4 length simultaneously on prior art basis to make when carrying out lifting by crane of box-type substation 1, lifting rope 2 can move the certain distance to the case becomes chassis 12 outside with the tie point of jib 4, lifting rope 2 interferes with other positions of top cap or case change shell mutually when preventing to lift by crane, realizes lifting by crane smoothly of box-type substation 1. Furthermore, with this design, the floor space of the box-type substation 1 and the costs of the box-type substation chassis 12 are not substantially affected.
The utility model discloses a concrete embodiment 2 of box-type substation's box, with the utility model discloses a concrete embodiment 1 of box-type substation's box compares, and the difference only lies in: the jib supporting seat in this embodiment is the U-shaped board, fixes a U-shaped board outside external longitudinal beam promptly, and the two sides that are parallel to each other of U-shaped board and external longitudinal beam fixed connection, the base of U-shaped board are equipped with the jib that supplies to rise the jib and pass and punch the hole. Of course, in other embodiments, the boom support base may be a box-shaped structure, and only the boom support base needs to be provided with the boom connecting hole corresponding to the longitudinal beam through hole, so that the boom can pass through the boom.
The utility model discloses a concrete embodiment 3 of box-type substation's box, with the utility model discloses a concrete embodiment 1 of box-type substation's box compares, and the difference only lies in: two tie-beams of the jib supporting seat in this embodiment are all set up alone to fix in the outside of corresponding outside longeron through the welding.
The utility model discloses a concrete embodiment 4 of box-type substation's box, with the utility model discloses a concrete embodiment 1 of box-type substation's box compares, and the difference only lies in: at least one of the auxiliary support beam and the connecting beam in this embodiment is made of rectangular steel, and support beam through holes through which the lifting rods pass are provided in the auxiliary support beam.
The utility model discloses a concrete embodiment 5 of box-type substation's box, with the utility model discloses a concrete embodiment 1 of box-type substation's box compares, and the difference only lies in: the channel-section steel is not strengthened to the interior not setting up of auxiliary supporting beam's the channel-section steel in this embodiment, for guaranteeing the bulk strength, strengthens the channel-section steel also can be replaced by the shutoff board, promptly at an auxiliary supporting beam's notch department welded fastening shutoff board, sets up the jib that rises that corresponds with a supporting beam perforation simultaneously on the shutoff board and perforates.
The utility model discloses a concrete embodiment 6 of box-type substation's box, with the utility model discloses a concrete embodiment 1 of box-type substation's box compares, and the difference only lies in: at least one of the outer longitudinal beams or the outer cross beams in the present embodiment is made of rectangular steel, and longitudinal beam through holes through which the suspension rods pass are provided in the middle and outer longitudinal beams.
The utility model discloses a concrete embodiment 7 of box-type substation's box, with the utility model discloses a concrete embodiment 1 of box-type substation's box compares, and the difference only lies in: the channel-section steel is not strengthened to the interior not setting up of channel-section steel of outside longeron in this embodiment, for guaranteeing the bulk strength, strengthens the channel-section steel and also can be replaced by the shutoff board, promptly outside longeron's notch department welded fastening shutoff board, sets up the jib that has played that corresponds with the longeron is fenestrate on the shutoff board simultaneously.
The utility model discloses a concrete embodiment 8 of box-type substation's box, with the utility model discloses a concrete embodiment 1 of box-type substation's box compares, and the difference only lies in: an inclined strut is fixed respectively on the upper and lower both sides of lifting rod, and the tip of inclined strut is fixed on the lateral surface of corresponding outside longeron, and two inclined struts form the support to the front end of lifting rod when lifting by crane, and two inclined struts regard as the lifting rod supporting seat in this embodiment.
The utility model discloses a concrete embodiment 9 of box-type substation's box, with the utility model discloses a concrete embodiment 1 of box-type substation's box compares, and the difference only lies in: the lifting rod is fixedly connected with the box transformer substation underframe and the lifting rod supporting seat, for example, the lifting rod is directly fixed with the box transformer substation underframe and the lifting rod supporting seat by welding; or flanges respectively corresponding to the box transformer substation chassis and the lifting rod supporting seat are arranged on the lifting rod, the box transformer substation chassis, the lifting rod supporting seat and the corresponding flange of the lifting rod are communicated through bolts, or the box transformer substation chassis, the lifting rod supporting seat and the corresponding flange of the lifting rod are fixed through welding.
The utility model discloses a box-type substation's a specific embodiment, as shown in fig. 10 and fig. 11, box-type substation 1 includes the box, the box includes the case and becomes chassis 12, the case become chassis 12 and the arbitrary specific embodiment of above-mentioned box-type substation's box in the structure of case become chassis 12 the same, no longer describe repeatedly. When the box-type substation 1 is hoisted, the hoisting rod 4 is connected with the hoisting device 3 through the hoisting rope, and then the hoisting hook of the crane is connected with the hoisting device 3 and hoists the box-type substation to a set position. Compared with the prior art, the connecting point of the lifting rope 2 and the lifting rod 4 can move a certain distance to the outer side of the box-type substation chassis 12, so that the lifting rope 2 is prevented from interfering with the top cover 11 or other parts of the box-type substation shell during lifting, and the box-type substation is smoothly lifted.
Claims (9)
1. The box body of the box-type substation comprises a box-type substation underframe, wherein lifting rods are arranged on two back sides of the box-type substation underframe and are used for being connected with lifting ropes;
it is characterized in that the utility model is characterized in that,
lifting rod supporting seats are arranged on the two back sides of the box transformer substation underframe, and local bulges protruding towards the outer side in the horizontal direction are formed on the side faces of the box transformer substation underframe by the lifting rod supporting seats;
and the corresponding lifting rod is fixedly connected with the box transformer substation underframe and the lifting rod supporting seat at the same time, or simultaneously penetrates through the box transformer substation underframe and the lifting rod supporting seat so as to enable the lifting rod supporting seat to support the front end of the lifting rod during lifting.
2. The box body of a box-type substation according to claim 1, wherein the lifting rod support base is of a frame body structure and comprises an auxiliary support beam and two connecting beams, wherein the two connecting beams are perpendicular to the corresponding side surfaces of the box-type substation underframe and are connected between the auxiliary support beam and the box-type substation underframe; the auxiliary supporting beams are parallel to the corresponding side faces of the chassis of the box transformer substation.
3. The box body of a box-type substation according to claim 2, wherein the box-type substation underframe comprises an outer cross beam and an outer longitudinal beam for forming an outer contour of the box-type substation underframe, and the lifting rod supporting seat is arranged on an outer side surface of the outer longitudinal beam; at least one connecting beam is formed by extending outward from the corresponding outer cross beam.
4. The box body of a box-type substation according to claim 2 or 3, wherein the connecting beam and the auxiliary supporting beam are made of channel steel, and a supporting beam through hole for the lifting rod to pass through is formed in a groove bottom wall of the channel steel corresponding to the auxiliary supporting beam.
5. The box body of a box-type substation according to claim 4, wherein a reinforcing channel steel extending in a vertical direction is provided in a channel steel corresponding to the auxiliary support beam, the reinforcing channel steel is butted against the auxiliary support beam, and a lifting rod through hole corresponding to the support beam through hole is provided in a bottom wall of the reinforcing channel steel.
6. The box body of the box-type substation according to claim 1 or 2, wherein the box-type substation underframe comprises an outer cross beam and an outer longitudinal beam which are used for forming the outer contour of the box-type substation underframe, the lifting rod supporting seat is arranged on the outer side face of the outer longitudinal beam, the outer cross beam and the outer longitudinal beam are both made of channel steel, and a longitudinal beam through hole for the lifting rod to pass through is arranged on the groove bottom wall of the channel steel corresponding to the outer longitudinal beam.
7. The box body of a box-type substation according to claim 6, wherein the outer longitudinal beams are provided with reinforcing channels extending in the vertical direction in the corresponding channels, the reinforcing channels are butted against the outer longitudinal beams, and the bottom walls of the reinforcing channels are provided with lifting rod through holes corresponding to the longitudinal beam through holes.
8. The box-type substation box body according to claim 1, 2 or 3, wherein the lifting rod passes through the box-type substation underframe and the lifting rod support base at the same time, and end plates are arranged at two ends of the lifting rod and are used for being in stop fit with the corresponding box-type substation underframe and lifting rod support base along the length direction of the lifting rod, and the lifting rod is movably arranged on the box-type substation underframe and the lifting rod support base in a penetrating manner.
9. The box-type substation comprises a box body;
the box body is the box body of the box-type substation of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562870.2U CN210517451U (en) | 2019-09-19 | 2019-09-19 | Box-type substation and box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562870.2U CN210517451U (en) | 2019-09-19 | 2019-09-19 | Box-type substation and box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210517451U true CN210517451U (en) | 2020-05-12 |
Family
ID=70570601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562870.2U Active CN210517451U (en) | 2019-09-19 | 2019-09-19 | Box-type substation and box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210517451U (en) |
-
2019
- 2019-09-19 CN CN201921562870.2U patent/CN210517451U/en active Active
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