CN212571973U - Convenient buckle formula crane span structure connects - Google Patents
Convenient buckle formula crane span structure connects Download PDFInfo
- Publication number
- CN212571973U CN212571973U CN202020959894.8U CN202020959894U CN212571973U CN 212571973 U CN212571973 U CN 212571973U CN 202020959894 U CN202020959894 U CN 202020959894U CN 212571973 U CN212571973 U CN 212571973U
- Authority
- CN
- China
- Prior art keywords
- bridge joint
- card
- crane span
- joint
- span structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 239000010963 304 stainless steel Substances 0.000 claims description 5
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a convenient buckle type bridge joint, which comprises a bridge joint main body, wherein a connecting piece is pushed towards the inside of the upper bridge joint to clamp a card into a clamping groove to realize the connection of the upper bridge joint and the lower bridge joint, the structure design is simple, the clamping speed is rapid and convenient, a spring is welded at the inner side of the card, one end of the spring, which is far away from the card, is welded with the connecting piece, the connecting end of the spring and the card is positioned at the center of the card to stabilize a component clamped between the upper bridge joint and the lower bridge joint and improve the use stability of the bridge joint, a disassembling block is arranged at the lower side of the clamping groove in a penetrating way, when the bridge joint main body needs to be disassembled, disassembling blocks at two sides of the bridge joint are forcibly pressed, then the lower bridge joint is pulled outwards to disassemble the bridge joint main body, the rapid and convenient disassembly of the bridge joint is further improved, and, not only the anti-corrosion effect is good, but also the card is easy to recover deformation after being extruded.
Description
Technical Field
The utility model relates to a crane span structure technical field specifically is a convenient buckle formula crane span structure connects.
Background
At present, the bracket and cable bridge combined connection mode for laying cables is suitable for power cables with the voltage of below 10 kilovolts, control cable bridges, lighting of high-rise buildings, intelligent weak current distribution systems, indoor and outdoor overhead racks, cable trenches, tunnels and the like, and the traditional connection mode of two sets of connecting sheets and connecting screws used inside and outside two sides of the bridge is adopted so as to meet the requirement of firm, stable, safe and effective bracket distribution systems.
Therefore, the existing bridge frame joint is too troublesome in screw connection, slow in disassembly and assembly speed and low in use convenience.
The problem that the bridge joint is too troublesome in screw connection, slow in dismounting speed and low in use convenience is solved, and therefore the convenient buckle type bridge joint is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient buckle formula crane span structure connects to it is too troublesome to have solved among the prior art bridge joint screw formula connection, and dismouting speed is slow, uses the problem that the convenience is low.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient buckle formula crane span structure connects, includes the crane span structure and connects the main part, the crane span structure connects the main part to include crane span structure joint, connecting piece and lower crane span structure joint, go up the upper end that the crane span structure connects and seted up first mounting hole relatively, the lower extreme welding of connecting piece is in the inner chamber upper end that the crane span structure connects down, and the lower extreme that the crane span structure connects has seted up the second mounting hole relatively, and the upper end of connecting piece is connected with the inner chamber lower extreme block that last crane span structure.
Preferably, the lower end of the inner cavity of the upper bridge frame joint is provided with a clamping groove in a facing way, and a detaching block is arranged on the lower side of the clamping groove in a penetrating way.
Preferably, the cards are welded to the two sides of the connecting piece respectively, the springs are welded to the inner sides of the cards, and the ends, far away from the cards, of the springs are welded to the connecting piece.
Preferably, the card is a member made of 304 stainless steel material.
Preferably, the card is matched with the card slot.
Preferably, the connection end of the spring to the card is located at the center of the card.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a convenient buckle formula crane span structure connects through connecting piece bridge joint inside promotion that makes progress for in the card goes into the draw-in groove, card and draw-in groove phase-match, the crane span structure joint is connected with lower crane span structure joint in the realization, and structural design is simple, and block speed is convenient fast.
2. The utility model discloses a convenient buckle formula crane span structure connects, the inboard welding of card has the spring, and the one end and the connecting piece welding of card are kept away from to the spring, and the link of spring and card is located the center of card, combines down at spring and card for it is firm with the component of lower crane span structure joint block to go up the crane span structure joint, improves the stability in use that the crane span structure connects.
3. The utility model discloses a convenient buckle formula crane span structure connects, the downside that is located the draw-in groove runs through and is provided with the piece of tearing open, when needs connect the main part with the crane span structure and tear open, the piece of tearing open of pressing crane span structure joint both sides hard, then will descend the crane span structure to connect outwards to be drawn, alright take the crane span structure joint main part apart, further improve the quick convenience that the crane span structure joint was dismantled.
4. The utility model discloses a convenient buckle formula crane span structure connects, the card is the component that 304 stainless steel material made, and not only corrosion resistant effect is good, and stainless steel material's hardness is big moreover for the card easily resumes deformation after the extrusion, guarantees the permanent use of crane span structure joint main part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the upper bridge joint of the present invention;
FIG. 3 is a schematic view of the welding structure of the connecting member and the lower bridge joint of the present invention;
FIG. 4 is a partial sectional structure of the upper bridge joint of the present invention;
fig. 5 is a schematic view of a partially-sectioned structure of the upper bridge joint and the connecting member in a clamping connection state.
In the figure: 1. a bridge joint body; 11. an upper bridge frame joint; 111. a first mounting hole; 112. a card slot; 113. disassembling the blocks; 12. a connecting member; 121. a card; 122. a spring; 13. a lower bridge joint; 131. and a second mounting hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a convenient snap-in type bridge joint comprises a bridge joint main body 1, wherein the bridge joint main body 1 comprises an upper bridge joint 11, a connecting piece 12 and a lower bridge joint 13, the upper end of the upper bridge joint 11 is relatively provided with a first mounting hole 111, the lower end of the connecting piece 12 is welded at the upper end of an inner cavity of the lower bridge joint 13, the lower end of the lower bridge joint 13 is relatively provided with a second mounting hole 131, and the upper end of the connecting piece 12 is connected with the lower end of the inner cavity of the upper bridge joint 11 in a snap-fit manner; the lower end of the inner cavity of the upper bridge joint 11 is oppositely provided with a clamping groove 112, and the lower side of the clamping groove 112 is provided with a detaching block 113 in a penetrating way, when the bridge joint main body 1 needs to be detached, the detaching blocks 113 on the two sides of the upper bridge joint 11 are pressed forcibly, and then the lower bridge joint 13 is pulled outwards, so that the bridge joint main body 1 can be detached, and the quick convenience of detaching the bridge joint is further improved; the two sides of the connecting piece 12 are respectively welded with a card 121, the inner side of the card 121 is welded with a spring 122, and the end of the spring 122 away from the card 121 is welded with the connecting piece 12, the connecting end of the spring 122 and the card 121 is located at the center of the card 121, under the combination of the spring 122 and the clamping piece 121, the components of the upper bridge joint 11 and the lower bridge joint 13 are firmly clamped, the use stability of the bridge joint is improved, the connecting piece 12 is pushed towards the inner part of the upper bridge frame joint 11, so that the clamping piece 121 is clamped into the clamping groove 112, the clamping piece 121 is matched with the clamping groove 112, the connection between the upper bridge frame joint 11 and the lower bridge frame joint 13 is realized, the structural design is simple, the clamping speed is fast and convenient, the clamping piece 121 is a component made of 304 stainless steel materials, the corrosion resistance effect is good, and the hardness of stainless steel material is big for card 121 easily resumes the deformation after the extrusion, guarantees the permanent use of crane span structure joint main part 1.
In summary, the following steps: the utility model discloses a convenient buckle formula crane span structure connects, including crane span structure joint main part 1, through promote connecting piece 12 to crane span structure joint 11 inside, make card 121 block into the draw-in groove 112, card 121 and draw-in groove 112 phase-match, realize the connection of upper crane span structure joint 11 and lower crane span structure joint 13, structural design is simple, the block speed is quick convenient, the inboard welding of card 121 has spring 122, and the spring 122 is kept away from the one end of card 121 and is welded with connecting piece 12, the link of spring 122 and card 121 is located the center of card 121, under spring 122 and card 121 combination, make the component of upper crane span structure joint 11 and lower crane span structure joint 13 block firm, improve the stability in use of crane span structure joint, the downside that is located draw-in groove 112 runs through and is provided with and tears the piece 113, when needing to tear bridge joint main part 1 open, press the piece 113 of tearing open at the crane span structure joint 11 both, alright take the crane span structure joint main part 1 apart, further improve the quick convenience that the crane span structure connects the dismantlement, card 121 is the component that 304 stainless steel material made, and not only anticorrosive effectual, the hardness of stainless steel material is big moreover for card 121 easily resumes deformation after the extrusion, guarantees the permanent use of crane span structure joint main part 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a convenient buckle formula crane span structure connects, includes crane span structure joint main part (1), its characterized in that: the bridge joint body (1) comprises an upper bridge joint (11), a connecting piece (12) and a lower bridge joint (13), wherein a first mounting hole (111) is formed in the upper end of the upper bridge joint (11) relatively, the lower end of the connecting piece (12) is welded to the upper end of an inner cavity of the lower bridge joint (13), a second mounting hole (131) is formed in the lower end of the lower bridge joint (13) relatively, and the upper end of the connecting piece (12) is connected with the lower end of the inner cavity of the upper bridge joint (11) in a clamping mode.
2. The portable snap-on bridge joint of claim 1, wherein: the lower end of the inner cavity of the upper bridge frame joint (11) is provided with a clamping groove (112) in a relatively opened mode, and a detaching block (113) penetrates through the lower side of the clamping groove (112).
3. The portable snap-on bridge joint of claim 1, wherein: the card (121) has been welded respectively to the both sides of connecting piece (12), and the inboard welding of card (121) has spring (122), and spring (122) keep away from the one end and the connecting piece (12) welding of card (121).
4. The portable snap-on bridge joint of claim 3, wherein: the card (121) is a component made of 304 stainless steel material.
5. The portable snap-on bridge joint of claim 3, wherein: the card (121) is matched with the card slot (112).
6. The portable snap-on bridge joint of claim 3, wherein: the connecting end of the spring (122) and the card (121) is positioned in the center of the card (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959894.8U CN212571973U (en) | 2020-05-29 | 2020-05-29 | Convenient buckle formula crane span structure connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020959894.8U CN212571973U (en) | 2020-05-29 | 2020-05-29 | Convenient buckle formula crane span structure connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212571973U true CN212571973U (en) | 2021-02-19 |
Family
ID=74637562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020959894.8U Expired - Fee Related CN212571973U (en) | 2020-05-29 | 2020-05-29 | Convenient buckle formula crane span structure connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212571973U (en) |
-
2020
- 2020-05-29 CN CN202020959894.8U patent/CN212571973U/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: 20210219 |