CN212832455U - Gravity extrusion tower crane cable conductor linkage - Google Patents
Gravity extrusion tower crane cable conductor linkage Download PDFInfo
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- CN212832455U CN212832455U CN202021315127.XU CN202021315127U CN212832455U CN 212832455 U CN212832455 U CN 212832455U CN 202021315127 U CN202021315127 U CN 202021315127U CN 212832455 U CN212832455 U CN 212832455U
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- tower crane
- cable
- supporting rod
- gravity extrusion
- conical plug
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Abstract
The utility model provides a gravity extrusion tower crane cable conductor linkage belongs to electric power engineering auxiliary device technical field. The technical scheme is as follows: a gravity extrusion tower crane cable suspension device comprises a connecting assembly fixed with a tower crane, a supporting rod arranged on the connecting assembly, and an opening conical plug sleeved outside a cable and matched with the end part of the supporting rod; the end of the support rod is provided with a connecting hole which penetrates through the top and the bottom surfaces of the support rod and is matched with the inner wall of the opening conical plug, and a wire guide hole which is arranged on the end surface of the support rod and is communicated with the connecting hole through the top and the bottom surfaces of the support rod. The utility model has the advantages that: the utility model provides a pair of gravity extrusion tower crane cable conductor linkage simple structure, reasonable in design, utilize cable self gravity to realize the auto-lock and hang, be convenient for dismouting vertical direction cable, easy operation, connection are reliable.
Description
Technical Field
The utility model relates to an electric power engineering auxiliary device technical field especially relates to a gravity extrusion tower crane cable conductor linkage.
Background
At present, the tower crane hangs the cable conductor in the engineering mainly utilizes the vase to hang the cable conductor, and the drawback that this kind of mode exists mainly has down: 1. the process of hanging the cable conductor wastes time and labor; 2. hanging requires special tools; 3. and the cable needs to be fixed again by using a tool in the tower crane jacking process.
How to solve the problems in the prior art is the subject of the present invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, reasonable in design, utilize cable self gravity to realize the auto-lock and hang, be convenient for dismouting vertical direction cable, easy operation, connect reliable gravity extrusion tower crane cable conductor linkage.
The utility model discloses a realize through following measure: a gravity extrusion tower crane cable suspension device comprises a connecting assembly fixed with a tower crane, a supporting rod arranged on the connecting assembly, and an opening conical plug sleeved outside a cable and matched with the end part of the supporting rod;
the opening conical plug comprises a circular truncated cone body, threading holes formed in two end faces of the circular truncated cone body along the axis of the circular truncated cone body, and an opening formed in one side of the circular truncated cone body and communicated with the threading holes through the two end faces of the circular truncated cone body;
the end of the supporting rod is provided with a connecting hole which penetrates through the top and the bottom of the supporting rod and is matched with the inner wall of the conical plug of the opening, and a wire guide hole which is arranged on the end surface of the supporting rod and is communicated with the connecting hole through the top and the bottom of the supporting rod.
During the use, fix coupling assembling in the suitable position department of tower crane, with opening toper stopper cable by the leading-in threading hole of opening, invert opening toper stopper, the less one end of external diameter is down promptly, will be located opening toper stopper below and be close to its cable by the leading-in connecting hole of wire guide, fill in opening toper stopper connecting hole downwards again, make opening toper stopper lateral surface with the connecting hole inner wall cooperatees, complex in-process opening toper stopper is crowded tight and auto-lock with the cable, utilizes cable self gravity to realize hanging afterwards, easy operation, reasonable in design, the dismouting vertical direction's of being convenient for cable, stability is high.
The utility model discloses a concrete characteristics are still, connecting hole inner wall upper end set up to with opening toper stopper lateral surface matched with conical surface, the lower tip sets up to the unanimous cylindrical surface of internal diameter, the internal diameter of cylindrical surface with the internal diameter of conical surface lower extreme department equals, increases the crowded tight intensity of opening toper stopper, further improves the stability of device.
The utility model is characterized in that the connecting component is fixedly connected with the horizontal rod on the tower crane; coupling assembling is located including being parallel to each other two connecting plates of both sides about the horizon bar, and will two the connecting plate is connected bolt connecting part on the horizon bar, the bracing piece is on a parallel with two the connecting plate, just the one end of bracing piece respectively with two connecting plate fixed connection, easy operation only need to screw up, unscrew the processing to bolt connecting part can, make things convenient for the operation of operation personnel.
The utility model is characterized in that the bolt connecting part comprises a plurality of first bolts which are positioned at one side of the horizontal rod close to the support rod, one ends of the bolt connecting parts are respectively fixed on one of the connecting plates, the other ends of the bolt connecting parts respectively penetrate through the other connecting plate, and the bolt connecting parts are correspondingly positioned at the other side of the horizontal rod, can dismantle the setting two a plurality of second bolt between the connecting plate, during the use, at first dismantle a plurality of second bolt, cup joint two connecting plates on the horizon bar, a plurality of second bolt is connected respectively again, at last respectively to a plurality of first bolt, a plurality of second bolt fasten the processing can, will be close to the first bolt of bracing piece one side and set up to half stationary state, make things convenient for the device to connect, simplify the installation procedure, preferably, the quantity of first bolt the quantity of second bolt sets up two respectively.
The utility model discloses a concrete feature is still, is located two of horizon bar one side correspond respectively to set up a plurality of regulation hole, a plurality of on the connecting plate the second bolt is arranged in a plurality of respectively in the regulation hole, can be based on the size of horizon bar finely tunes the hookup location of second bolt to guarantee the matching degree between parts of bolt and the horizon bar, improve joint strength.
The utility model has the advantages that: the utility model has simple structure and reasonable design, the cable is tightly squeezed and self-locked by the conical plug of the opening in the matching process, and then the hanging is realized by the gravity of the cable, the operation is simple, the cable in the vertical direction can be conveniently dismounted, the stability is high, and the cable is suitable for wide popularization and application; the connecting plate and the bolting component are fixedly connected with the horizontal rod on the tower crane, so that the operation is simple, the connection is reliable, and the operation of operators is convenient; the first bolt in a semi-fixed state and the second bolt which is detachably arranged are arranged, so that the connection of the device is facilitated, and the installation procedure is simplified; set up the regulation hole, can guarantee the degree of matching between bolt part and the horizon bar, improve joint strength.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic view of the structure of the utility model in use.
Wherein the reference numerals are: 1. a connecting assembly; 1-1, connecting plates; 1-2, a first bolt; 1-3, adjusting holes; 1-4, a second bolt; 2. a support bar; 2-1, a rod body; 2-2, connecting holes; 2-2-1, conical surface; 2-2-2, cylindrical surface; 2-3, wire guide holes; 3. a gap conical plug; 4. tower crane; 5. a cable.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 to 3, the present invention is: a gravity extrusion tower crane cable conductor suspension device comprises a connecting assembly 1 fixed with a tower crane 4, a support rod 2 arranged on the connecting assembly 1, and an opening conical plug 3 sleeved outside a cable 5 and matched with the end part of the support rod 2;
the opening conical plug 3 comprises a circular truncated cone body, threading holes formed in the two end faces of the circular truncated cone body along the axis of the circular truncated cone body, and an opening formed in one side of the circular truncated cone body and communicated with the threading holes through the two end faces of the circular truncated cone body;
the end of the support rod 2 is provided with a connecting hole 2-2 which penetrates through the top and the bottom surfaces of the support rod and the inner wall of which is matched with the outer side surface of the opening conical plug 3, and a wire guide hole 2-3 which is arranged on the end surface of the support rod 2 and penetrates through the top and the bottom surfaces of the support rod and is communicated with the connecting hole 2-2.
When the device is used, the connecting assembly 1 is fixed at a proper position of a tower crane 4, the cable 5 of the opening conical plug 3 is led into a threading hole through an opening, the opening conical plug 3 is inverted, namely, one end with a smaller outer diameter faces downwards, the cable 5 which is positioned below the opening conical plug 3 and is close to the opening conical plug is led into the connecting hole 2-2 through the wire guide hole 2-3, the opening conical plug 3 is plugged into the connecting hole 2-2 downwards, the outer side surface of the opening conical plug 3 is matched with the inner wall of the connecting hole 2-2, the cable 5 is tightly squeezed and self-locked by the opening conical plug 3 in the matching process, and then the cable 5 is hung by utilizing the self gravity of the cable 5.
The utility model has the specific characteristics that the upper end of the inner wall of the connecting hole 2-2 is arranged to be a conical surface 2-2-1 matched with the outer side surface of the opening conical plug 3, the lower end is arranged to be a cylindrical surface 2-2-2 with the same inner diameter, the inner diameter of the cylindrical surface 2-2-2 is equal to the inner diameter of the lower end of the conical surface 2-2-1, the squeezing strength of the opening conical plug 3 is increased, and the stability of the device is further improved.
The utility model is characterized in that the connecting component 1 is fixedly connected with the horizontal rod on the tower crane 4; the connecting assembly 1 comprises two connecting plates 1-1 which are parallel to each other and positioned on the upper side and the lower side of the horizontal rod, and a bolting part which connects the two connecting plates 1-1 to the horizontal rod, the supporting rod 2 is parallel to the two connecting plates 1-1, one end of the supporting rod 2 is fixedly connected with the two connecting plates 1-1 respectively, the operation is simple, the bolting part only needs to be screwed up and unscrewed, and the operation of operators is facilitated.
The utility model is characterized in that the bolting part comprises a plurality of first bolts 1-2 which are positioned at one side of the horizontal bar close to the support bar 2, one end of each first bolt is respectively fixed on one connecting plate 1-1, the other end of each first bolt passes through the other connecting plate 1-1, and a plurality of second bolts 1-4 which are correspondingly positioned at the other side of the horizontal bar and are detachably arranged between the two connecting plates 1-1, when in use, the plurality of second bolts 1-4 are firstly detached, the two connecting plates 1-1 are sleeved on the horizontal bar, then the plurality of second bolts 1-4 are respectively connected, finally the plurality of first bolts 1-2 and the plurality of second bolts 1-4 are respectively fastened, the first bolts 1-2 close to one side of the support bar 2 are set to be in a semi-fixed state, the device is convenient to connect, the installation procedure is simplified, and preferably, two first bolts 1-2 and two second bolts 1-4 are arranged.
The utility model discloses a concrete characteristics are in addition, correspond respectively to set up a plurality of regulation hole 1-3 on two connecting plates 1-1 that are located horizon bar one side, and a plurality of second bolt 1-4 is arranged in a plurality of regulation hole 1-3 respectively, can finely tune second bolt 1-4's hookup location according to the size of horizon bar to guarantee the degree of matching between parts of bolt and the horizon bar, improve joint strength.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (5)
1. The gravity extrusion tower crane cable suspension device is characterized by comprising a connecting assembly (1) fixed with a tower crane (4), a supporting rod (2) arranged on the connecting assembly (1), and an opening conical plug (3) sleeved outside a cable (5) and matched with the end part of the supporting rod (2);
the opening conical plug (3) comprises a circular truncated cone body, threading holes formed in the two end faces of the circular truncated cone body along the axis of the circular truncated cone body, and an opening formed in one side of the circular truncated cone body and communicated with the threading holes through the two end faces of the circular truncated cone body;
the end part of the supporting rod (2) is provided with a connecting hole (2-2) which penetrates through the top and the bottom surfaces of the supporting rod and the inner wall of which is matched with the outer side surface of the opening conical plug (3), and a wire guide hole (2-3) which is arranged on the end surface of the supporting rod (2) and penetrates through the top and the bottom surfaces of the supporting rod and is communicated with the connecting hole (2-2).
2. The gravity extrusion tower crane cable conductor suspension device according to claim 1, wherein the upper end of the inner wall of the connecting hole (2-2) is provided with a conical surface (2-2-1) matched with the outer side surface of the opening conical plug (3), the lower end of the inner wall of the connecting hole is provided with a cylindrical surface (2-2-2) with the same inner diameter, and the inner diameter of the cylindrical surface (2-2-2) is equal to the inner diameter of the lower end of the conical surface (2-2-1).
3. The gravity extrusion tower crane cable suspension device according to claim 1 or 2, wherein the connection assembly (1) is fixedly connected with a horizontal rod on the tower crane (4); coupling assembling (1) is located including being parallel to each other two connecting plates (1-1) of both sides about the horizon bar to and will two connecting plate (1-1) are connected bolt connecting part on the horizon bar, bracing piece (2) are on a parallel with two connecting plate (1-1), just the one end of bracing piece (2) respectively with two connecting plate (1-1) fixed connection.
4. The gravity extrusion tower crane cable conductor suspension device of claim 3, wherein the bolt connection component comprises a plurality of first bolts (1-2) which are located on one side of the horizontal rod close to the support rod (2), one ends of which are respectively fixed on one of the connecting plates (1-1), and the other ends of which respectively penetrate through the other connecting plate (1-1), and a plurality of second bolts (1-4) which are correspondingly located on the other side of the horizontal rod and are detachably arranged between the two connecting plates (1-1).
5. The gravity extrusion tower crane cable conductor suspension device according to claim 4, wherein a plurality of adjusting holes (1-3) are correspondingly formed in two connecting plates (1-1) on one side of the horizontal rod, and a plurality of second bolts (1-4) are respectively arranged in the plurality of adjusting holes (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021315127.XU CN212832455U (en) | 2020-07-07 | 2020-07-07 | Gravity extrusion tower crane cable conductor linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021315127.XU CN212832455U (en) | 2020-07-07 | 2020-07-07 | Gravity extrusion tower crane cable conductor linkage |
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| Publication Number | Publication Date |
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| CN212832455U true CN212832455U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021315127.XU Active CN212832455U (en) | 2020-07-07 | 2020-07-07 | Gravity extrusion tower crane cable conductor linkage |
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| CN (1) | CN212832455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418181A (en) * | 2021-07-02 | 2021-09-21 | 中国第十八冶金建设有限公司 | Synchronous hoisting structure of suspension type steam pocket and jib |
-
2020
- 2020-07-07 CN CN202021315127.XU patent/CN212832455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418181A (en) * | 2021-07-02 | 2021-09-21 | 中国第十八冶金建设有限公司 | Synchronous hoisting structure of suspension type steam pocket and jib |
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