CN209994025U - Novel bridge with telescopic function - Google Patents
Novel bridge with telescopic function Download PDFInfo
- Publication number
- CN209994025U CN209994025U CN201921095899.4U CN201921095899U CN209994025U CN 209994025 U CN209994025 U CN 209994025U CN 201921095899 U CN201921095899 U CN 201921095899U CN 209994025 U CN209994025 U CN 209994025U
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- bridge frame
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- auxiliary
- crane span
- main bridge
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- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction 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
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the cable testing bridge, especially, for a novel crane span structure with flexible function, including main bridge frame subassembly, auxiliary bridge frame subassembly and two coupling assembling, auxiliary bridge frame subassembly sliding connection is in the inside of main bridge frame subassembly, main bridge frame subassembly is through two coupling assembling and auxiliary bridge frame subassembly fixed connection. The utility model discloses vice bridge frame can slide in main bridge frame to can take vice bridge frame out or push from main bridge frame, can adjust the length of the crane span structure that main bridge frame and vice bridge frame constitute jointly, compare with current crane span structure, the utility model discloses the crane span structure can carry out the adjustment of length, provides convenience for the installation of crane span structure, conveniently assembles two adjacent crane span structures, and coupling assembling's design simultaneously can carry out firm fixed with main bridge frame with the vice bridge frame of adjusting, and the design of spacing slide bar and spacing slide opening simultaneously can strengthen the stability between vice bridge frame and the main bridge frame.
Description
Technical Field
The utility model relates to a cable testing bridge technical field specifically is a novel crane span structure with flexible function.
Background
The cable testing bridge divide into the slot type, tray formula and ladder frame isotructure, the bridge can independently erect in the building, also can attach and establish on various buildings and piping lane support, common cable testing bridge all is single, when will installing cable testing bridge in the corridor, need make to link together between the cable testing bridge through the concatenation equipment, present cable testing bridge all is a whole section that length is fixed, in the design of indoor corridor crane span structure is laid, because the crane span structure needs to be fixed through the mounting bracket, there is clearance or crane span structure length overlength between two crane span structures often appears, because the length of crane span structure is the unable regulation of fixed, can cause the unable normal assembled connection of two adjacent crane span structures, bring inconvenience for the installation work of crane span structure, the efficiency of construction of crane span structure installation has been influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel crane span structure with flexible function has solved the fixed unable regulation of current cable testing bridge length, has the inconvenient problem that causes the efficiency of construction low of crane span structure installation in the work progress.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel crane span structure with flexible function, includes main bridge frame subassembly, auxiliary bridge frame subassembly and two coupling assembling, auxiliary bridge frame subassembly sliding connection is in the inside of main bridge frame subassembly, main bridge frame subassembly is through two coupling assembling and auxiliary bridge frame subassembly fixed connection.
The main bridge frame assembly comprises a main bridge frame, a containing groove is formed in the main bridge frame, a limiting slide rod is fixedly mounted on the inner wall of the containing groove, and two main strip-shaped connecting holes communicated with the inside of the main bridge frame are formed in the front face and the back face of the main bridge frame.
The auxiliary bridge frame assembly comprises an auxiliary bridge frame, a limiting sliding hole is formed in the auxiliary bridge frame, and two auxiliary strip-shaped connecting holes communicated with the inside of the auxiliary bridge frame are formed in the front and the back of the auxiliary bridge frame.
Coupling assembling includes the fixed plate, the one side fixed mounting of fixed plate has four spliced poles, four sliding connection has the limiting plate on the spliced pole, four the one end that the fixed plate was kept away from to the spliced pole all is provided with fixed internal thread, four the spliced pole all has the nut through fixed internal thread threaded connection.
As a preferred technical scheme of the utility model, the longitudinal section of holding tank and auxiliary bridge frame all is the U type, the size looks adaptation of auxiliary bridge frame and holding tank and with holding tank sliding connection.
As a preferred technical scheme of the utility model, spacing slide bar equals with the diameter of spacing slide opening, spacing slide bar keeps away from the one end of holding tank inner wall and extends to the inside of spacing slide opening and rather than sliding connection.
As an optimal technical scheme of the utility model, eight are no less than to the quantity of spacing slide bar and spacing slide opening.
As an optimized technical scheme of the utility model, the shape size looks adaptation of main strip shape connecting hole and vice strip shape connecting hole.
As a preferred technical scheme of the utility model, the one side of fixed plate contacts, four with the surface of main crane span structure frame the spliced pole divide two sets of inside that all runs through two main bar connecting holes and vice bar connecting hole and extend to main crane span structure frame, the one side of limiting plate contacts with the inner wall of main crane span structure frame, the diameter of spliced pole equals with the width of main bar connecting hole and vice bar connecting hole, the one side and the limiting plate of nut contact.
As an optimized technical scheme of the utility model, the fixed orifices have all been seted up on main bridge frame and the auxiliary bridge frame.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel crane span structure with flexible function possesses following beneficial effect:
this novel crane span structure with flexible function, vice crane span structure frame can slide in main crane span structure frame to can take out or push vice crane span structure frame from main crane span structure frame, can adjust the length of the crane span structure that main crane span structure frame and vice crane span structure frame constitute jointly, compare with current crane span structure, the utility model discloses the crane span structure can carry out the adjustment of length, provides convenience for the installation of crane span structure, conveniently assembles two adjacent crane span structures, and coupling assembling's design simultaneously can carry out firm fixed with main crane span structure frame with the vice crane span structure frame of adjusting, and the design of spacing slide bar and spacing slide opening can strengthen the stability between vice crane span structure frame and the main crane span structure frame simultaneously.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the main bridge frame assembly of the present invention;
FIG. 3 is a side view of the main bridge frame assembly structure of the present invention;
FIG. 4 is a perspective view of the structure of the sub-frame assembly of the present invention;
fig. 5 is a perspective view of the connection assembly structure of the present invention.
In the figure: 1. a main bridge frame assembly; 11. a main bridge frame; 12. accommodating grooves; 13. a limiting slide bar; 14. a main bar-shaped connection hole; 2. a secondary axle frame assembly; 21. an auxiliary bridge frame; 22. a limiting slide hole; 23. a secondary bar-shaped connecting hole; 3. a connecting assembly; 31. a fixing plate; 32. connecting columns; 33. a limiting plate; 34. fixing the internal thread; 35. a nut; 4. and (7) fixing holes.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a novel crane span structure with flexible function, includes main bridge frame subassembly 1, vice bridge frame subassembly 2 and two coupling assembling 3, and 2 sliding connection of vice bridge frame subassembly are in main bridge frame subassembly 1 inside, and main bridge frame subassembly 1 is through two coupling assembling 3 and 2 fixed connection of vice bridge frame subassembly.
The main bridge frame assembly 1 comprises a main bridge frame 11, a containing groove 12 is formed in the main bridge frame 11, a limiting slide rod 13 is fixedly mounted on the inner wall of the containing groove 12, and two main strip-shaped connecting holes 14 communicated with the inside of the main bridge frame 11 are formed in the front and the back of the main bridge frame 11.
The auxiliary bridge frame assembly 2 comprises an auxiliary bridge frame 21, a limiting slide hole 22 is formed in the auxiliary bridge frame 21, and two auxiliary strip-shaped connecting holes 23 communicated with the inside of the auxiliary bridge frame 21 are formed in the front and the back of the auxiliary bridge frame 21.
In this embodiment, auxiliary bridge frame 21 can slide in main bridge frame 11 to can take auxiliary bridge frame 21 out or push from main bridge frame 11, can adjust the length of the crane span structure that main bridge frame 11 and auxiliary bridge frame 21 constitute jointly, compare with current crane span structure, the utility model discloses the crane span structure can carry out the adjustment of length, provides convenience for the installation of crane span structure, conveniently assembles two adjacent crane span structures, and coupling assembling 3's design simultaneously can carry out firm fixed with main bridge frame 11 with the auxiliary bridge frame 21 who adjusts, and spacing slide bar 13 and spacing slide opening 22's design can strengthen the stability between auxiliary bridge frame 21 and the main bridge frame 11 simultaneously.
Specifically, the longitudinal section of holding tank 12 and auxiliary bridge frame 21 all is the U type, and auxiliary bridge frame 21 and the size looks adaptation of holding tank 12 and with holding tank 12 sliding connection.
In this embodiment, under the interference that does not have coupling assembling 3, sub-bridge frame 21 conveniently slides in holding tank 12, can pull out sub-bridge frame 21 from holding tank 12 or put into to the stability of sub-bridge frame 21 in holding tank 12 can be improved to the design of U type structure, and the design of structure like this, sub-bridge frame 21 can only be pulled out from the one end of holding tank 12, does not have other modes of taking out.
Specifically, the diameter of the limiting slide rod 13 is equal to that of the limiting slide hole 22, and one end of the limiting slide rod 13, which is far away from the inner wall of the accommodating groove 12, extends to the inside of the limiting slide hole 22 and is connected with the limiting slide hole in a sliding manner.
In this embodiment, spacing slide bar 13 cooperates with spacing slide opening 22 jointly, can improve the stability of auxiliary bridge frame 21, the part that auxiliary bridge frame 21 is located holding tank 12 inside is because the existence of spacing slide bar 13, thereby can play certain supporting role to auxiliary bridge frame 21, and because auxiliary bridge frame 21 is in the design of holding tank 12 structure, the stability of auxiliary bridge frame 21 can be guaranteed greatly, thereby during the inside cabling of auxiliary bridge frame 21, can play sufficient supporting role for the cable.
Specifically, the number of the limiting slide rods 13 and the limiting slide holes 22 is not less than eight.
In this embodiment, the limiting slide bar 13 can provide sufficient stability for the portion of the sub-bridge frame 21 located inside the receiving groove 12.
Specifically, the main bar-shaped connecting hole 14 and the auxiliary bar-shaped connecting hole 23 are matched in shape and size.
In the present embodiment, the main bridge frame 11 and the sub-bridge frame 21 are smoothly fixed to each other for the connection member 3.
Specifically, one side of the fixing plate 31 contacts with the outer surface of the main bridge frame 11, the four connecting columns 32 are divided into two groups and penetrate through the two main strip-shaped connecting holes 14 and the auxiliary strip-shaped connecting holes 23 and extend to the inside of the main bridge frame 11, one side of the limiting plate 33 contacts with the inner wall of the main bridge frame 11, the diameter of the connecting column 32 is equal to the width of the main strip-shaped connecting holes 14 and the width of the auxiliary strip-shaped connecting holes 23, and one side of the nut 35 contacts with the limiting plate 33.
In this embodiment, by closely attaching the fixing plate 31 to the outer surface of the main bridge frame 11, the four connecting posts 32 have the same diameter as the main bar-shaped connecting holes 14 and the auxiliary bar-shaped connecting holes 23, and the connecting posts 32 are provided with the fixed internal threads 34, so that the four connecting posts 32 can smoothly pass through the main bar-shaped connecting holes 14 and the auxiliary bar-shaped connecting holes 23 to enter the main bridge frame 11, then the limiting plate 33 passes through the four connecting posts 32 to contact with the inner wall of the main bridge frame 11, and the four nuts 35 are in threaded connection with the four connecting posts 32 through the fixed internal threads 34, so that the main bridge frame 11 and the auxiliary bridge frame 21 can be fixed.
Specifically, the main bridge frame 11 and the auxiliary bridge frame 21 are both provided with fixing holes 4.
In this embodiment, the fixing holes 4 are designed to fix the bridge frame adjacent to the fixing holes.
The utility model discloses a theory of operation and use flow: firstly, the two connecting components 3 are separated from the main bridge component 1 and the auxiliary bridge component 2, the length of the part of the auxiliary bridge frame 21 positioned in the main bridge frame 11 is adjusted according to the actual installation condition, the auxiliary bridge frame 21 is stretched or pushed relative to the main bridge frame 11, after the position of the auxiliary bridge frame 21 is adjusted, one fixing plate 31 is tightly attached to the outer surface of the main bridge frame 11, the diameter of the four connecting columns 32 is equal to the width of the main strip-shaped connecting hole 14 and the auxiliary strip-shaped connecting hole 23, and the connecting columns 32 are provided with fixing internal threads 34, so that the four connecting columns 32 can smoothly pass through the main strip-shaped connecting hole 14 and the auxiliary strip-shaped connecting hole 23 to enter the inside of the main bridge frame 11, then the limiting plate 33 passes through the four connecting columns 32 to be contacted with the inner wall of the main bridge frame 11, and the four nuts 35 are in threaded connection with the four connecting columns 32 through the fixing internal threads 34, the main bridge frame 11 and the sub-bridge frame 21 may be fixed, and the other connecting assembly 3 may be fixed in the same manner.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel crane span structure with flexible function which characterized in that: the bridge comprises a main bridge frame assembly (1), an auxiliary bridge frame assembly (2) and two connecting assemblies (3), wherein the auxiliary bridge frame assembly (2) is connected inside the main bridge frame assembly (1) in a sliding manner, and the main bridge frame assembly (1) is fixedly connected with the auxiliary bridge frame assembly (2) through the two connecting assemblies (3);
the main bridge frame assembly (1) comprises a main bridge frame (11), an accommodating groove (12) is formed in the main bridge frame (11), a limiting slide rod (13) is fixedly installed on the inner wall of the accommodating groove (12), and two main strip-shaped connecting holes (14) communicated with the inside of the main bridge frame (11) are formed in the front side and the back side of the main bridge frame;
the auxiliary bridge frame assembly (2) comprises an auxiliary bridge frame (21), a limiting sliding hole (22) is formed in the auxiliary bridge frame (21), and two auxiliary strip-shaped connecting holes (23) communicated with the inside of the auxiliary bridge frame (21) are formed in the front side and the back side of the auxiliary bridge frame (21);
coupling assembling (3) are including fixed plate (31), the one side fixed mounting of fixed plate (31) has four spliced poles (32), four sliding connection has limiting plate (33), four on spliced pole (32) the one end that fixed plate (31) were kept away from in spliced pole (32) all is provided with fixed internal thread (34), four spliced pole (32) all have nut (35) through fixed internal thread (34) threaded connection.
2. The novel bridge with telescopic function as claimed in claim 1, wherein: the longitudinal section of holding tank (12) and auxiliary bridge frame (21) all is the U type, the size looks adaptation of auxiliary bridge frame (21) and holding tank (12) and with holding tank (12) sliding connection.
3. The novel bridge with telescopic function as claimed in claim 1, wherein: the diameter of the limiting sliding rod (13) is equal to that of the limiting sliding hole (22), and one end, far away from the inner wall of the accommodating groove (12), of the limiting sliding rod (13) extends to the inside of the limiting sliding hole (22) and is connected with the limiting sliding hole in a sliding mode.
4. The novel bridge with telescopic function as claimed in claim 3, wherein: the number of the limiting slide rods (13) and the limiting slide holes (22) is not less than eight.
5. The novel bridge with telescopic function as claimed in claim 1, wherein: the main strip-shaped connecting hole (14) is matched with the auxiliary strip-shaped connecting hole (23) in shape and size.
6. The novel bridge with telescopic function as claimed in claim 1, wherein: the one side of fixed plate (31) contacts, four with the surface of main bridge frame (11) spliced pole (32) divide two sets of inside that all runs through two main bar connecting holes (14) and vice bar connecting hole (23) and extend to main bridge frame (11), the one side of limiting plate (33) contacts with the inner wall of main bridge frame (11), the diameter of spliced pole (32) equals with the width of main bar connecting hole (14) and vice bar connecting hole (23), the one side of nut (35) contacts with limiting plate (33).
7. The novel bridge with telescopic function as claimed in claim 1, wherein: the main bridge frame (11) and the auxiliary bridge frame (21) are both provided with fixing holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095899.4U CN209994025U (en) | 2019-07-12 | 2019-07-12 | Novel bridge with telescopic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095899.4U CN209994025U (en) | 2019-07-12 | 2019-07-12 | Novel bridge with telescopic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994025U true CN209994025U (en) | 2020-01-24 |
Family
ID=69297485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921095899.4U Expired - Fee Related CN209994025U (en) | 2019-07-12 | 2019-07-12 | Novel bridge with telescopic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209994025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555210A (en) * | 2020-05-12 | 2020-08-18 | 中国一冶集团有限公司 | Combined bridge bracket |
| CN112201438A (en) * | 2020-11-03 | 2021-01-08 | 南通亚振电力科技有限公司 | Bridge frame for assembled bidirectional transformer and assembling method |
-
2019
- 2019-07-12 CN CN201921095899.4U patent/CN209994025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555210A (en) * | 2020-05-12 | 2020-08-18 | 中国一冶集团有限公司 | Combined bridge bracket |
| CN111555210B (en) * | 2020-05-12 | 2021-10-01 | 中国一冶集团有限公司 | Combined bridge bracket |
| CN112201438A (en) * | 2020-11-03 | 2021-01-08 | 南通亚振电力科技有限公司 | Bridge frame for assembled bidirectional transformer and assembling method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |