CN210825298U - Bridge crane maintenance frame - Google Patents
Bridge crane maintenance frame Download PDFInfo
- Publication number
- CN210825298U CN210825298U CN201921827562.8U CN201921827562U CN210825298U CN 210825298 U CN210825298 U CN 210825298U CN 201921827562 U CN201921827562 U CN 201921827562U CN 210825298 U CN210825298 U CN 210825298U
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- Prior art keywords
- plate
- crane
- connecting plate
- bottom plate
- bolt
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- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 title claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a bridge crane maintenance frame, include: two crane maintenance racks arranged at a distance therebetween, the crane maintenance racks comprising: the first bottom plate is a square plate, and four corners at the top end of the first bottom plate are fixedly connected with a supporting seat of an electric telescopic rod; the second bottom plate is a square plate and is arranged above the first bottom plate, and the lower end of the second bottom plate is fixedly connected with the top end of the electric telescopic rod; the clamping and connecting plate is arranged at one side end, facing the crane main beam, of the second bottom plate, and a plurality of first bolt through holes are formed in the upper end face and the lower end face of the clamping and connecting plate; one end of the connecting plate is connected with the crane maintenance frame, the other end of the connecting plate is connected with the other crane maintenance frame, pillars are fixedly arranged at corners of the connecting plate, and guardrails are arranged on two sides of the connecting plate in the length direction. The utility model provides high maintenance personal's security, labour saving and time saving.
Description
Technical Field
The utility model belongs to the technical field of the hoist, especially a bridge crane maintenance frame.
Background
The crane refers to a machine that uses a hook or other load-taking device to hang a heavy object and performs cyclic operations such as lifting and transferring in space. The cranes are classified into one or more types, namely, cranes, tower cranes, overhead cranes, traveling cranes and the like. The crane can be divided into three types of bridge crane, cable crane and jib crane according to structure, the device for taking objects can be divided into fifteen types of hook crane, grab bucket crane, electromagnetic crane and the like, the device can be divided into five types of fixed crane, climbing crane, portable crane, radial rotary crane and walking crane according to the moving mode, and the device can be divided into three types of manual crane, electric crane and hydraulic crane according to the driving mode. And also classified according to the turning ability, the supporting manner, the operating manner, and the like.
We know, the height of hoist is than higher, when maintenance personal need be to the hoist maintenance, need scramble the maintenance with the help of the instrument, however the fastness and the stability of ladder are all not high, still need someone to hold up the ladder just can work even, otherwise the security can't be ensured, even build the ladder, also can be consuming time and wasting force, stability is not high even, and current hoist maintenance frame structure is too simple moreover, not only can't guarantee maintenance personal's safety, it is inconvenient to use simultaneously, can't adjust the height of maintenance frame according to the height of hoist, bring the trouble for maintenance personal, therefore we make the improvement to this, a maintenance frame for hoist is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a security is high, labour saving and time saving's hoist maintenance frame.
In order to achieve the above object, the utility model provides a bridge crane maintenance frame, include:
two crane maintenance racks arranged at a distance therebetween, the crane maintenance racks comprising:
the supporting device comprises a first bottom plate, a second bottom plate and a supporting frame, wherein the first bottom plate is a square plate, four corners at the top end of the first bottom plate are fixedly connected with a supporting seat of an electric telescopic rod, supporting legs are arranged at the bottom end of the first bottom plate, and universal wheels are arranged at the bottoms of the supporting legs;
the second bottom plate is a square plate and is arranged above the first bottom plate, the lower end of the second bottom plate is fixedly connected with the top end of the electric telescopic rod, pillars are arranged at four corners of the upper end of the second bottom plate, and a square front fence, a square rear fence, a square left fence and a square right fence are arranged on the peripheries of the pillars;
the clamping and connecting plate is arranged at one side end, facing the crane girder, of the second bottom plate, a plurality of first bolt through holes are formed in the upper end face and the lower end face of the clamping and connecting plate, one side end of the clamping and connecting plate is fixedly connected with one side end, facing the crane girder, of the second bottom plate, the clamping and connecting plate is matched with a clamping groove preset in the side end of the crane girder, second bolt through holes are formed in the top end face and the bottom end face of the clamping groove, the first bolt through holes correspond to the second bolt through holes, and bolts penetrate through the first bolt through holes and the second bolt through holes to connect the clamping and connecting plate with the girder;
one end of the connecting plate is connected with the crane maintenance frame, the other end of the connecting plate is connected with the other crane maintenance frame, pillars are fixedly arranged at corners of the connecting plate, and guardrails are arranged on two sides of the connecting plate in the length direction.
The preferred scheme is as follows: the crane maintenance frame with connecting plate junction department is provided with the draw-in groove, the up end and the lower terminal surface of draw-in groove all are provided with the bolt through-hole, follow all be provided with the bolt through-hole on connecting plate length direction's the both ends, through bolt with draw-in groove and connecting plate fixed connection.
The preferred scheme is as follows: the connecting plate is a metal plate.
The preferred scheme is as follows: the connecting plate is attached to the main beam of the crane.
The preferred scheme is as follows: and a wheel brake is arranged on the universal wheel.
The preferred scheme is as follows: the clamping and connecting plate is made of steel.
The preferred scheme is as follows: the fence at the connecting end of the second bottom plate and the connecting plate is a movable fence.
The preferred scheme is as follows: the electric telescopic rod is electrically connected with the power supply through the switch.
The preferred scheme is as follows: the connecting plate is of a cavity structure, placing grooves are arranged in the cavity at intervals, and the placing grooves are matched with the shape of the tool.
The preferred scheme is as follows: magnet pieces are placed in the placing grooves.
The utility model has the advantages that:
1. the utility model is provided with universal wheels, which is convenient for moving the maintenance frame;
2. the utility model is provided with an electric telescopic rod, and the height of the maintenance frame can be adjusted at will;
3. the clamping plate is arranged at the side end of the crane maintenance frame, and the clamping plate is inserted into and fixed in the clamping groove of the crane girder, so that the relative position of the crane maintenance frame and the crane girder is fixed, the fixing strength is ensured, and the safety is improved;
4. the connecting plate is connected between the two crane maintenance frames, so that maintenance personnel can stand on the connecting plate for maintenance, and the maintenance personnel can conveniently maintain in different maintenance places;
5. the utility model discloses rail, back rail, left rail and right rail before being provided with on the second bottom plate are provided with the guardrail on the connecting plate, play protection maintenance personal's effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the structure of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to the specific situation for a user of ordinary skill in the art.
The utility model provides a bridge crane maintenance frame, include: two crane maintenance racks arranged at a distance therebetween, the crane maintenance racks comprising: the electric telescopic handle is characterized by comprising a first bottom plate 2, a support base and universal wheels, wherein the first bottom plate is a square plate, four corners of the top end of the first bottom plate 2 are fixedly connected with the support base of an electric telescopic handle 9, support legs are arranged at the bottom end of the first bottom plate 2, universal wheels are arranged at the bottoms of the support legs, the electric telescopic handle is electrically connected with a power supply through a switch, and wheel brakes are arranged on the universal wheels; the second bottom plate 1 is a square plate and is arranged above the first bottom plate 2, the lower end of the second bottom plate 1 is fixedly connected with the top end of the electric telescopic rod 9, four corners of the upper end of the second bottom plate 1 are provided with pillars 3, and the periphery of each pillar 3 is provided with a square front fence, a square rear fence, a square left fence and a square right fence; the clamping plate 8 is arranged at one side end, facing the crane main beam 7, of the second base plate 1, a plurality of first bolt through holes are formed in the upper end face and the lower end face of the clamping plate 8, one side end of the clamping plate 8 is fixedly connected with one side end, facing the crane main beam 7, of the second base plate 1, the clamping plate 8 is matched with a clamping groove preset in the side end of the crane main beam 7, second bolt through holes are formed in the top end face and the bottom end face of the clamping groove, the first bolt through holes correspond to the second bolt through holes, bolts penetrate through the first bolt through holes and the second bolt through holes to connect the clamping plate 8 with the crane main beam 7, and the clamping plate 8 can be made of steel; connecting plate 4, its one end with a crane maintenance frame is connected, the other end with another crane maintenance frame is connected, the edge of connecting plate 4 all fixes being equipped with the pillar, follows 4 length direction's of connecting plate both sides all are provided with guardrail 5, connecting plate 4 can be the metal sheet and with the laminating of crane girder 7.
The utility model is provided with universal wheels, which is convenient for moving the maintenance frame; the utility model is provided with an electric telescopic rod, and the height of the maintenance frame can be adjusted at will; the clamping plate is arranged at the side end of the crane maintenance frame, and the clamping plate is inserted into and fixed in the clamping groove of the crane girder, so that the relative position of the crane maintenance frame and the crane girder is fixed, the fixing strength is ensured, and the safety is improved; the connecting plate is connected between the two crane maintenance frames, so that maintenance personnel can stand on the connecting plate for maintenance, and the maintenance personnel can conveniently maintain in different maintenance places; the utility model discloses rail, back rail, left rail and right rail before being provided with on the second bottom plate are provided with the guardrail on the connecting plate, play protection maintenance personal's effect.
In another embodiment, a clamping groove is formed in the connecting end of the crane maintenance frame and the connecting plate 4, bolt through holes are formed in the upper end face and the lower end face of the clamping groove, bolt through holes are formed in the two ends of the connecting plate 4 in the length direction, and the clamping groove is fixedly connected with the connecting plate 4 through bolts. In this embodiment when needs maintenance, insert the draw-in groove of maintenance frame with connecting plate 4 in, fix through the bolt, after the maintenance, with connecting plate 4 can be very convenient dismantle from the maintenance frame, be convenient for install and put.
In another embodiment, the fence at the end of the second bottom plate 1 connected to the connecting plate 4 is a movable fence, so that maintenance personnel can enter the connecting plate 4 from the second bottom plate for maintenance.
In another embodiment, the connecting plate 4 is a cavity structure, and the cavity is internally provided with placing grooves at intervals, and the placing grooves are matched with the shape of the tool. The utility model discloses be provided with a plurality of standing grooves in the connecting plate, place the magnet piece in the standing groove, the standing groove can be fixed the instrument with the property looks adaptation of instrument in the standing groove, prevent that the instrument from frequently vibrating the back and taking place the damage easily.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. A bridge crane maintenance frame, comprising:
two crane maintenance racks arranged at a distance therebetween, the crane maintenance racks comprising:
the supporting device comprises a first bottom plate, a second bottom plate and a supporting frame, wherein the first bottom plate is a square plate, four corners at the top end of the first bottom plate are fixedly connected with a supporting seat of an electric telescopic rod, supporting legs are arranged at the bottom end of the first bottom plate, and universal wheels are arranged at the bottoms of the supporting legs;
the second bottom plate is a square plate and is arranged above the first bottom plate, the lower end of the second bottom plate is fixedly connected with the top end of the electric telescopic rod, pillars are arranged at four corners of the upper end of the second bottom plate, and a square front fence, a square rear fence, a square left fence and a square right fence are arranged on the peripheries of the pillars;
the clamping and connecting plate is arranged at one side end, facing the crane girder, of the second bottom plate, a plurality of first bolt through holes are formed in the upper end face and the lower end face of the clamping and connecting plate, one side end of the clamping and connecting plate is fixedly connected with one side end, facing the crane girder, of the second bottom plate, the clamping and connecting plate is matched with a clamping groove preset in the side end of the crane girder, second bolt through holes are formed in the top end face and the bottom end face of the clamping groove, the first bolt through holes correspond to the second bolt through holes, and bolts penetrate through the first bolt through holes and the second bolt through holes to connect the clamping and connecting plate with the crane girder;
one end of the connecting plate is connected with one of the crane maintenance frames, the other end of the connecting plate is connected with the other one of the crane maintenance frames, pillars are fixedly arranged at corners of the connecting plate, and guardrails are arranged on two sides of the connecting plate in the length direction.
2. The bridge crane maintenance frame according to claim 1, wherein a slot is provided at a connection end of the crane maintenance frame and the connection plate, bolt through holes are provided on an upper end surface and a lower end surface of the slot, bolt through holes are provided on both ends along a length direction of the connection plate, and the slot and the connection plate are fixedly connected by bolts.
3. A bridge crane maintenance frame as claimed in claim 1, wherein said connection plate is a metal plate.
4. The bridge crane service rack of claim 1, wherein the connection plate is attached to the crane main beam.
5. The bridge crane maintenance frame of claim 1, wherein a wheel brake is mounted on the universal wheel.
6. The bridge crane service rack of claim 1, wherein the clamping plate is made of steel.
7. A bridge crane maintenance frame as claimed in claim 1, wherein the rail at the end of the second base plate connected to the connection plate is a movable rail.
8. The bridge crane maintenance frame of claim 1, wherein the electric telescopic rod is electrically connected with a power supply through a switch.
9. The bridge crane maintenance frame according to claim 1, wherein the connecting plate is a cavity structure, and a placing groove is arranged in the cavity at an interval and is adapted to the shape of a tool.
10. The bridge crane maintenance frame of claim 9, wherein magnet pieces are placed in the placing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827562.8U CN210825298U (en) | 2019-10-28 | 2019-10-28 | Bridge crane maintenance frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921827562.8U CN210825298U (en) | 2019-10-28 | 2019-10-28 | Bridge crane maintenance frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210825298U true CN210825298U (en) | 2020-06-23 |
Family
ID=71273469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921827562.8U Expired - Fee Related CN210825298U (en) | 2019-10-28 | 2019-10-28 | Bridge crane maintenance frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210825298U (en) |
-
2019
- 2019-10-28 CN CN201921827562.8U patent/CN210825298U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |