CN220234100U - Movable aluminum alloy quick-connection bridge - Google Patents
Movable aluminum alloy quick-connection bridge Download PDFInfo
- Publication number
- CN220234100U CN220234100U CN202321833540.9U CN202321833540U CN220234100U CN 220234100 U CN220234100 U CN 220234100U CN 202321833540 U CN202321833540 U CN 202321833540U CN 220234100 U CN220234100 U CN 220234100U
- Authority
- CN
- China
- Prior art keywords
- bridge
- aluminum alloy
- splicing
- shaped clamping
- splicing section
- 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.)
- Active
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 25
- 239000000725 suspension Substances 0.000 abstract description 17
- 230000007246 mechanism Effects 0.000 description 7
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to the technical field of cable bridges, in particular to a movable aluminum alloy quick-connection bridge, which comprises a bridge main body, a suspension assembly, an L-shaped clamping plate, a limiting piece and a reset spring, wherein the L-shaped clamping plate is arranged on the bridge main body; a splicing section is fixed at one end of the bridge main body, and a splicing groove is formed in the splicing section and used for embedding the other end of the bridge main body; the L-shaped clamping plate is fixed on the bottom surface of the bridge body, and a clamping opening is formed between the horizontal part of the L-shaped clamping plate and the bottom surface of the bridge body and used for clamping the splicing section; according to the movable aluminum alloy quick-connection bridge, the head and the tail of different bridge bodies are spliced, the L-shaped clamping plates are utilized for clamping and positioning, and the positioning short columns penetrate through the positioning holes at different positions to adjust the total length of the spliced different bridge bodies, so that the movable aluminum alloy quick-connection bridge is convenient to use and suitable for different use requirements; the suspension assembly is arranged on the splicing section and supports splicing positions of different bridge bodies, so that stability of the bridge bodies after being suspended is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of cable bridges, and particularly relates to a movable aluminum alloy quick-connection bridge.
Background
The bridge is also called a cable bridge and is mainly used for supporting cables and protecting the cables, namely, the cables are put into the grooves of the bridge so as to play a role in protecting the cables;
for example, the chinese patent with the publication number CN115513869B discloses a "mobile aluminum alloy quick-connection bridge", which comprises at least two aluminum alloy bridge bodies, two suspension mechanisms are respectively arranged on two sides of each aluminum alloy bridge body, and four suspension mechanisms are rectangular, and the suspension mechanisms are slidably arranged on two sides of the bridge body and are used for suspension installation, so that the two bridge bodies can be easily and conveniently combined together, and the suspension mechanisms between the two bridge bodies support the joint, thereby improving the anti-jolt capability of the joint between the two bridge bodies; through the cooperation of the exhaust fan and the filtering and dehumidifying mechanism, the aluminum alloy bridge body and external cold air can be circulated, the situation that heat generated by cables is accumulated in the aluminum alloy bridge body and cannot be dissipated is avoided, the purpose of cooling the interior of the aluminum alloy bridge body is achieved, and the hidden danger of fire is reduced;
according to the scheme, four suspension mechanisms are utilized to splice and fix the bridge, although the connection tightness can be ensured to a certain extent, the bridge must be assembled with the suspension mechanisms before the bridge is hung, the total length of the bridge cannot be adjusted according to actual needs after the bridge is hung, the problems of overlong or insufficient length of the bridge exist frequently, and the use limitation is large;
in order to solve the problems, the application provides a movable aluminum alloy quick-connection bridge frame.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the movable aluminum alloy quick-connection bridge frame, which has the characteristics of convenient use, convenient splicing and easy adjustment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a movable aluminum alloy quick-connection bridge comprises a bridge body, a suspension assembly, an L-shaped clamping plate, a limiting piece and a reset spring;
a splicing section is fixed at one end of the bridge main body, and a splicing groove is formed in the splicing section and used for embedding the other end of the bridge main body;
the L-shaped clamping plate is fixed on the bottom surface of the bridge body, a clamping opening is formed between the horizontal part of the L-shaped clamping plate and the bottom surface of the bridge body and used for clamping the splicing section, a notch is formed in the horizontal part of the L-shaped clamping plate, a mounting column is fixed on the bottom surface of the splicing section and penetrates through the notch and the limiting piece, a limiting disc is fixed at the bottom end of the mounting column, a reset spring is sleeved on the mounting column and is positioned between the limiting piece and the limiting disc, and a plurality of positioning holes which are distributed at equal intervals along the length direction of the positioning holes are formed in the horizontal part of the L-shaped clamping plate, and the top surface of the limiting piece is fixed with a positioning short column and penetrates through the positioning holes.
As a preferable technical scheme of the utility model, two groups of positioning holes are symmetrically distributed, and two positioning short columns are symmetrically distributed.
As a preferable technical scheme of the utility model, the thickness of the clamping opening is equal to the thickness of the splicing section.
As a preferable technical scheme of the utility model, the thickness of the bridge body is equal to the groove depth of the splicing groove.
As a preferable technical scheme of the utility model, two groups of suspension components which are symmetrically distributed are fixed on the outer side surface of the splicing section.
As a preferable technical scheme of the utility model, the hanging assembly comprises a hanging rod, a connecting lug with holes and a fixing plate, wherein the two connecting lugs with holes are symmetrically fixed on the outer wall of the splicing section, the bottom end of the hanging rod is hinged with the connecting lug with holes, the fixing plate is fixedly arranged at the top end of the hanging rod, and four diagonally distributed fixing holes are formed in the fixing plate.
Compared with the prior art, the utility model has the beneficial effects that: according to the movable aluminum alloy quick-connection bridge, the head and the tail of different bridge bodies are spliced, the L-shaped clamping plates are utilized for clamping and positioning, and the positioning short columns penetrate through the positioning holes at different positions to adjust the total length of the spliced different bridge bodies, so that the movable aluminum alloy quick-connection bridge is convenient to use and suitable for different use requirements; the suspension assembly is arranged on the splicing section and supports splicing positions of different bridge bodies, so that stability of the bridge bodies after being suspended is guaranteed.
Additional advantages and benefits of the present application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the present application.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the suspension assembly of FIG. 1 according to the present utility model;
in the figure: 1. a bridge body; 2. splicing sections; 3. a splice groove; 4. an L-shaped clamping plate; 5. a clamping opening; 6. a suspension assembly; 7. a notch; 8. a limiting piece; 9. a mounting column; 10. a limiting disc; 11. a return spring; 12. positioning the short column; 13. positioning holes; 14. a hanging rod; 15. a connecting lug with a hole; 16. a fixing plate; 17. and a fixing hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the movable aluminum alloy quick-connection bridge comprises a bridge body 1, a suspension assembly 6, an L-shaped clamping plate 4, a limiting piece 8 and a reset spring 11;
in the embodiment shown in fig. 1, a splicing section 2 is fixed at one end of a bridge body 1, and a splicing groove 3 is formed in the splicing section 2 for embedding the other end of the bridge body 1, so that when in use, one end of one bridge body 1 far from the splicing section 2 is embedded into the splicing groove 3 of another bridge body 1, and splicing of different bridge bodies 1 can be realized;
in this embodiment, as shown in fig. 1 and fig. 2, the L-shaped clamping plate 4 is fixed on the bottom surface of the bridge body 1, and a clamping opening 5 is formed between the horizontal portion of the L-shaped clamping plate 4 and the bottom surface of the bridge body 1 for clamping the splicing section 2, a notch 7 is formed in the horizontal portion of the L-shaped clamping plate 4, a mounting column 9 is fixed on the bottom surface of the splicing section 2 and penetrates through the notch 7 and the limiting plate 8, a limiting plate 10 is fixed at the bottom end of the mounting column 9, a reset spring 11 is sleeved on the mounting column 9 and is positioned between the limiting plate 8 and the limiting plate 10, a plurality of positioning holes 13 which are uniformly distributed along the length direction of the positioning holes are formed in the horizontal portion of the L-shaped clamping plate 4, a positioning short column 12 is fixed on the top surface of the limiting plate 8 and penetrates through the positioning holes 13, during splicing, one end of one bridge body 1 far away from the splicing section 2 is embedded into a splicing groove 3 of the other bridge body 1, at the moment, the clamping opening 5 clamps the splicing section 2, after splicing is completed, the limiting plate 8 is loosened, the reset spring 11 releases the elastic force to enable the limiting plate 8 to move upwards, the positioning short column 12 is reset, and the positioning short column 12 can be positioned at different positions and the same with the position of the bridge body 1, and the position of the bridge body can be conveniently adjusted by using the positioning short column 12.
As an alternative embodiment, as shown in fig. 1 and fig. 2, in this embodiment, two groups of positioning holes 13 are symmetrically distributed, two positioning studs 12 are symmetrically distributed, and the stability is high.
As shown in fig. 1 and fig. 2, in this embodiment, the thickness of the clamping opening 5 is equal to the thickness of the splicing section 2, so that the stability of the spliced bridge bodies 1 is improved, and the amplitude of longitudinal shake is reduced.
As an alternative embodiment, as shown in fig. 1, in this embodiment, the thickness of the bridge body 1 is equal to the groove depth of the splicing groove 3, and when the different bridge bodies 1 are spliced, the inner bottom surfaces of the different bridge bodies 1 are flush.
As shown in fig. 1, in this embodiment, two sets of symmetrically distributed suspension assemblies 6 are fixed on the outer side surface of the splicing section 2, and the suspension assemblies 6 are disposed on the splicing section 2 to support the splicing positions of different bridge main bodies 1, so as to ensure the stability of the bridge main bodies 1 after being hung.
As shown in fig. 1 and fig. 3, in this embodiment, the hanging assembly 6 includes a hanging rod 14, a connecting lug 15 with holes and a fixing plate 16, the two connecting lugs 15 with holes are symmetrically fixed on the outer wall of the splicing section 2, the bottom end of the hanging rod 14 is hinged with the connecting lug 15 with holes, the fixing plate 16 is fixedly installed on the top end, four diagonally distributed fixing holes 17 are formed in the fixing plate 16, and the hanging of the bridge main body 1 can be realized by using conventional means and through the fixing holes 17.
The working principle and the using flow of the utility model are as follows: when the movable aluminum alloy quick-connection bridge is used, one end of one bridge body 1 far away from the splicing section 2 is embedded into the splicing groove 3 of the other bridge body 1, so that the splicing of different bridge bodies 1 can be realized;
during splicing, the limiting piece 8 is pulled down, then one end of one bridge body 1 far away from the splicing section 2 is embedded into the splicing groove 3 of the other bridge body 1, the splicing section 2 is clamped by the clamping opening 5, after splicing is completed, the limiting piece 8 is loosened, the limiting piece 8 is moved upwards to reset by the releasing elasticity of the reset spring 11, the positioning short column 12 penetrates through the positioning hole 13 to stabilize the bridge body 1, the positioning short column 12 penetrates through the positioning holes 13 at different positions to adjust the total length of the spliced bridge bodies 1, and the novel bridge is convenient to use and suitable for different use requirements.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a portable aluminum alloy connects crane span structure soon, includes crane span structure main part (1) and hangs subassembly (6), its characterized in that: the device also comprises an L-shaped clamping plate (4), a limiting piece (8) and a return spring (11);
a splicing section (2) is fixed at one end of the bridge main body (1), and a splicing groove (3) is formed in the splicing section (2) and used for embedding the other end of the bridge main body (1);
the L-shaped clamping plate (4) is fixed on the bottom surface of the bridge body (1), a clamping opening (5) is formed between the horizontal part of the L-shaped clamping plate (4) and the bottom surface of the bridge body (1) and used for clamping the splicing section (2), a notch (7) is formed in the horizontal part of the L-shaped clamping plate (4), a mounting column (9) is fixed on the bottom surface of the splicing section (2) and penetrates through the notch (7) and the limiting plate (8), a limiting plate (10) is fixed at the bottom end of the mounting column (9), a reset spring (11) is sleeved on the mounting column (9) and is located between the limiting plate (8) and the limiting plate (10), a plurality of positioning holes (13) which are distributed at equal intervals along the length direction of the L-shaped clamping plate (4) are formed in the horizontal part, and a positioning short column (12) is fixed on the top surface of the limiting plate (8) and penetrates through the positioning holes (13).
2. The movable aluminum alloy quick-connect bridge of claim 1, wherein: two groups of positioning holes (13) are symmetrically distributed, and two positioning short columns (12) are symmetrically distributed.
3. The movable aluminum alloy quick-connect bridge of claim 1, wherein: the thickness of the clamping opening (5) is equal to the thickness of the splicing section (2).
4. The movable aluminum alloy quick-connect bridge of claim 1, wherein: the thickness of the bridge body (1) is equal to the groove depth of the splicing groove (3).
5. The movable aluminum alloy quick-connect bridge of claim 1, wherein: two groups of symmetrically distributed hanging components (6) are fixed on the outer side surface of the splicing section (2).
6. The movable aluminum alloy quick-connect bridge of claim 1, wherein: the hanging assembly (6) comprises hanging rods (14), connecting lugs with holes (15) and a fixing plate (16), wherein the two connecting lugs with holes (15) are symmetrically fixed on the outer wall of the splicing section (2), the bottom ends of the hanging rods (14) are hinged to the connecting lugs with holes (15), the fixing plate (16) is fixedly installed at the top end, and four fixing holes (17) which are distributed diagonally are formed in the fixing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833540.9U CN220234100U (en) | 2023-07-12 | 2023-07-12 | Movable aluminum alloy quick-connection bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833540.9U CN220234100U (en) | 2023-07-12 | 2023-07-12 | Movable aluminum alloy quick-connection bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234100U true CN220234100U (en) | 2023-12-22 |
Family
ID=89184310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833540.9U Active CN220234100U (en) | 2023-07-12 | 2023-07-12 | Movable aluminum alloy quick-connection bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234100U (en) |
-
2023
- 2023-07-12 CN CN202321833540.9U patent/CN220234100U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220234100U (en) | Movable aluminum alloy quick-connection bridge | |
| CN210976214U (en) | High strength curtain bearing structure for building | |
| CN215870569U (en) | Install type security protection crane span structure fast | |
| CN210920364U (en) | Pipeline spring support and hanger | |
| CN212534701U (en) | Fireproof heat-preservation curtain wall for constructional engineering | |
| CN210739578U (en) | Antidetonation support convenient to installation | |
| CN216897777U (en) | Warm ventilation pipe with shock attenuation buffer structure | |
| CN216843377U (en) | High-efficient mounting structure of fire prevention smoke damper | |
| CN219264019U (en) | Novel combined stage lamp | |
| CN218850347U (en) | Transmission line vibration-proof device | |
| CN214574973U (en) | Assembled curtain wall assembling device for building design | |
| CN218940584U (en) | Combined bridge | |
| CN214850217U (en) | Bridge support for weak current bridge | |
| CN213897718U (en) | Assembly type building curtain wall mounting structure | |
| CN214227423U (en) | Electric appliance cabinet convenient to installation | |
| CN213449050U (en) | Building curtain wall with buffer structure | |
| CN116607692B (en) | Sound-insulation sealing type aluminum alloy ceiling | |
| CN220061165U (en) | Electromechanical installation support hanger connecting piece | |
| CN218976244U (en) | Butt-joint type cable bridge | |
| CN220692747U (en) | Cable bridge suspension hook | |
| CN218265051U (en) | Positioning device for quickly installing keel of grille curtain wall | |
| CN219261496U (en) | Subway station decorative plate structure | |
| CN220225822U (en) | Building curtain wall | |
| CN114649784B (en) | Steel frame outer side tower crane connection fixing system with core tube and fixing method thereof | |
| CN215321996U (en) | Excavator oil tank body protection securing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |