CN217903882U - A easy dismouting crane span structure for job site - Google Patents
A easy dismouting crane span structure for job site Download PDFInfo
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- CN217903882U CN217903882U CN202220672249.7U CN202220672249U CN217903882U CN 217903882 U CN217903882 U CN 217903882U CN 202220672249 U CN202220672249 U CN 202220672249U CN 217903882 U CN217903882 U CN 217903882U
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- bridge frame
- span structure
- crane span
- fixedly connected
- groove
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses an easy-to-assemble and disassemble bridge frame for construction site, which comprises a bridge frame body, wherein one end of the bridge frame body is provided with a plurality of slots, the other end of the bridge frame body is provided with a plurality of fixing rods, the fixing rods are consistent with the slots in size and quantity, the bottom walls of the two ends of the bridge frame body are both provided with two parallel chutes, a moving mechanism is arranged in each chute, and the bottom walls of the two ends of the bridge frame body are respectively provided with two protruding mechanisms; the utility model discloses will be originally because the length overlength causes the crane span structure that the transportation degree of difficulty increased to become a plurality of shorter parts for transportation degree of difficulty greatly reduced has improved conveying efficiency.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to an easy dismouting crane span structure for job site.
Background
The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and the like, and consists of a bracket, a supporting arm, an installation accessory and the like. Can be independently erected and also can be laid on various buildings and pipe rack supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like.
Because the length of crane span structure itself is longer, consequently the transportation degree of difficulty is great, still can be impaired because of the collision in the transportation moreover, not only makes the cost of transportation increase, can influence subsequent installation work moreover, for this reason, we provide an easy dismouting crane span structure for job site and solve above-mentioned problem.
Disclosure of Invention
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the longer bridge is not beneficial to transportation, and the provided bridge is easy to assemble and disassemble and used for a construction site.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an easy dismouting crane span structure for job site, includes the crane span structure body, a plurality of slots have been seted up to crane span structure body one end, and a plurality of dead levers have been installed to the other end, the dead lever is unanimous with the size of slot and quantity is also unanimous, two spouts that are parallel to each other have all been seted up to crane span structure body both ends diapire, the motion has been installed in the spout, two protruding mechanisms have been installed respectively to crane span structure body both ends diapire.
The utility model discloses further inject technical scheme:
preferably, the protruding mechanism comprises a spring and an inserting rod, a groove is formed in the bottom wall of the bridge frame body, one end of the spring is fixedly connected with the bottom wall of the groove, and the other end of the spring is fixedly connected with the bottom wall of the inserting rod.
Preferably, the movement mechanism comprises two supporting rods and a movement plate, the two supporting rods are respectively in sliding connection with the inner walls of the two sliding grooves, the side wall of one end, far away from the sliding grooves, of each supporting rod is fixedly connected with the side wall of the movement plate, the side wall, close to the sliding grooves, of the movement plate is provided with four limiting grooves, and the extrusion mechanism is arranged in each limiting groove.
Preferably, the extrusion mechanism includes baffle, connecting rod and clamp plate, the baffle is arranged in the restriction groove, the connecting hole has been seted up to restriction groove bottom wall, the connecting rod is arranged in the connecting hole, connecting rod one end and baffle lateral wall fixed connection, the other end and clamp plate lateral wall fixed connection.
Preferably, the sum of the heights of the inserted link and the spring is greater than the depth of the groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the two ends of the bridge frame body are respectively provided with the slot and the fixing rod, and the two bridge frame bodies can be combined together by connecting the two bridge frame bodies end to end, so that the bridge frame body is more convenient to transport and can be adjusted to a proper length more conveniently, the bridge frame body can adapt to different use scenes, and the mechanisms on the bottom wall of the bridge frame body are matched with each other, so that the connection between the bridge frame bodies is more stable;
2. because the spout of crane span structure body diapire is one end open-ended design, consequently the motion board in the spout can be between two adjacent crane span structure body diapalls back and forth movement, and the protruding mechanism of crane span structure diapalls cooperates with the restriction groove of motion board bottom in addition, can be so that the position of motion board is locked, also can make the inserted bar break away from the restriction groove conveniently through extrusion mechanism to light dismantlement that realizes the crane span structure body.
Drawings
Fig. 1 is a schematic structural view of an easily detachable bridge frame for a construction site according to the present invention;
fig. 2 is a bottom view of the bridge body;
FIG. 3 is a schematic structural view of a protrusion mechanism;
FIG. 4 is a schematic structural view of a moving mechanism and an extruding mechanism;
in the figure: 1 bridge frame body, 2 slots, 3 fixing rods, 4 sliding grooves, 500 protrusion mechanisms, 501 springs, 502 inserting rods, 600 motion mechanisms, 601 supporting rods, 602 motion plates, 7 limiting grooves, 800 extrusion mechanisms, 801 baffle plates, 802 connecting rods, 803 pressing plates, 9 connecting holes and 10 grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an easily detachable bridge frame for a construction site comprises a bridge frame body 1, wherein one end of the bridge frame body 1 is provided with a plurality of slots 2, the other end of the bridge frame body is provided with a plurality of fixing rods 3, the fixing rods 3 and the slots 2 are consistent in size and quantity, and the fixing rods 3 and the slots 2 can enable the bridge frame body 1 to be aligned when being combined, so that subsequent combination work can be conveniently carried out;
the bottom walls of two ends of the bridge body 1 are respectively provided with two parallel sliding grooves 4, a moving mechanism 600 is arranged in each sliding groove 4, each moving mechanism 600 comprises two supporting rods 601 and a moving plate 602, the two supporting rods 601 are respectively connected with the inner walls of the two sliding grooves 4 in a sliding manner, the side wall, away from the sliding groove 4, of each supporting rod 601 is fixedly connected with the side wall of the moving plate 602, the side wall, close to the sliding groove 4, of the moving plate 602 is provided with four limiting grooves 7, and the limiting grooves 7 are mainly arranged to be matched with the protruding mechanisms 500, so that the position of the moving plate 602 is locked, and the connecting part of the two bridge bodies 1 is protected;
an extrusion mechanism 800 is arranged in the limiting groove 7, the extrusion mechanism 800 comprises a baffle plate 801, a connecting rod 802 and a pressing plate 803, the baffle plate 801 is positioned in the limiting groove 7, the bottom wall of the limiting groove 7 is provided with a connecting hole 9, the connecting rod 802 is positioned in the connecting hole 9, one end of the connecting rod 802 is fixedly connected with the side wall of the baffle plate 801, the other end of the connecting rod 802 is fixedly connected with the side wall of the pressing plate 803, and the protrusion mechanism 500 can be unlocked for locking the moving plate 602 by pressing the pressing plate 803, so that the bridge frame body 1 which is originally connected together can be easily disassembled;
two protrusion mechanisms 500 are respectively arranged on the bottom walls of two ends of the bridge frame body 1, each protrusion mechanism 500 comprises a spring 501 and an insertion rod 502, a groove 10 is formed in the bottom wall of the bridge frame body 1, one end of each spring 501 is fixedly connected with the bottom wall of the groove 10, the other end of each spring 501 is fixedly connected with the bottom wall of the insertion rod 502, the sum of the heights of the insertion rods 502 and the springs 501 is larger than the depth of the grooves 10, and the positions of the moving plates 602 can be better limited by the cooperation of the insertion rods 502 and the springs 501.
In the utility model, when two bridge bodies 1 need to be connected, firstly, the slots 2 of the side walls of the two bridge bodies 1 are combined with the fixing rods 3 to realize preliminary connection, then the moving plate 602 is slid to enable the support rods 601 to move in the sliding grooves 4, at the moment, the inserting rods 502 are compressed into the grooves 10 by the moving plate 602, when the limiting grooves 7 on the bottom wall of the moving plate 602 move to the positions of the inserting rods 502, the inserting rods 502 are driven by the springs 501 to move into the limiting grooves 7, so that the positions of the moving plate 602 are locked, the moving plate 602 can protect the joints of the two bridge bodies 1, and the combination of the two bridge bodies 1 is more stable;
when two combined bridge frame bodies 1 need to be detached, the connecting rod 802 fixedly connected with the pressing plate 803 can drive the baffle plate 801 to move upwards together only by pressing the pressing plate 803, and the pressing plate 803 in the limiting groove 7 can push the inserting rod 502 to retract into the groove 10, so that the moving plate 602 can be moved, and the purpose of easily detaching the bridge frame body 1 is achieved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an easy dismouting crane span structure for job site, includes crane span structure body (1), its characterized in that, a plurality of slots (2) have been seted up to crane span structure body (1) one end, and a plurality of dead lever (3) have been installed to the other end, dead lever (3) are unanimous and also quantity unanimous with the size of slot (2), two spout (4) that are parallel to each other are all seted up to crane span structure body (1) both ends diapire, motion (600) have been installed in spout (4), two protruding mechanisms (500) have been installed respectively to crane span structure body (1) both ends diapire.
2. The bridge frame easy to disassemble and assemble for construction sites according to claim 1, wherein the protrusion mechanism (500) comprises a spring (501) and an insertion rod (502), the bottom wall of the bridge frame body (1) is provided with a groove (10), one end of the spring (501) is fixedly connected with the bottom wall of the groove (10), and the other end of the spring is fixedly connected with the bottom wall of the insertion rod (502).
3. The bridge frame easy to disassemble and assemble for the construction site as claimed in claim 1, wherein the moving mechanism (600) comprises two supporting rods (601) and a moving plate (602), the two supporting rods (601) are respectively connected with the inner walls of the two sliding chutes (4) in a sliding manner, the side wall of one end of each of the two supporting rods (601) far away from the sliding chute (4) is fixedly connected with the side wall of the moving plate (602), four limiting grooves (7) are formed in the side wall of the moving plate (602) close to one side of the sliding chute (4), and the extrusion mechanism (800) is installed in each limiting groove (7).
4. The bridge frame easy to disassemble and assemble for the construction site as claimed in claim 3, wherein the extrusion mechanism (800) comprises a baffle plate (801), a connecting rod (802) and a pressing plate (803), the baffle plate (801) is located in the limiting groove (7), a connecting hole (9) is formed in the bottom wall of the limiting groove (7), the connecting rod (802) is located in the connecting hole (9), one end of the connecting rod (802) is fixedly connected with the side wall of the baffle plate (801), and the other end of the connecting rod is fixedly connected with the side wall of the pressing plate (803).
5. An easily disassembled bridge frame for construction sites as claimed in claim 2, characterized in that the sum of the heights of said inserted rods (502) and springs (501) is greater than the depth of the groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220672249.7U CN217903882U (en) | 2022-03-25 | 2022-03-25 | A easy dismouting crane span structure for job site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220672249.7U CN217903882U (en) | 2022-03-25 | 2022-03-25 | A easy dismouting crane span structure for job site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217903882U true CN217903882U (en) | 2022-11-25 |
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ID=84105744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220672249.7U Active CN217903882U (en) | 2022-03-25 | 2022-03-25 | A easy dismouting crane span structure for job site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217903882U (en) |
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2022
- 2022-03-25 CN CN202220672249.7U patent/CN217903882U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: 212214 Gangbei Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Donghao Electric (Jiangsu) Co.,Ltd. Address before: 212211 No.1, Lianfeng Gangzha West, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Yibao Electric Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |