CN209994037U - High-stability diagonal bracing bridge structure for combined bridge - Google Patents
High-stability diagonal bracing bridge structure for combined bridge Download PDFInfo
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- CN209994037U CN209994037U CN201921280330.5U CN201921280330U CN209994037U CN 209994037 U CN209994037 U CN 209994037U CN 201921280330 U CN201921280330 U CN 201921280330U CN 209994037 U CN209994037 U CN 209994037U
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- stability
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Abstract
The utility model discloses a combination bridge is with high stability bearing diagonal crane span structure, including the pontic, the equal fixedly connected with backing plate in both sides at pontic top, the bottom fixedly connected with connecting plate of backing plate, the bottom of connecting plate runs through to the bottom of pontic, the bottom of pontic is provided with the bridge frame, the equal fixedly connected with cutting ferrule in both sides at bridge frame top, bolt fixed mounting is passed through in the inside of cutting ferrule in the bottom of connecting plate. The utility model discloses pass through the connecting plate by the backing plate and the cutting ferrule carries out the rigidity to the crane span structure frame, carry out the secondary by the set-square through fixed establishment edgewise again and fix to the crane span structure frame to possessed the better advantage of stability, solved current crane span structure and only passed through the locating lever fixed mounting at the both sides of combination bridge, thereby appeared rocking easily after the crane span structure uses for a long time and lead to the locating lever to damage, reduced the problem of crane span structure stability, the people of being convenient for use.
Description
Technical Field
The utility model relates to a crane span structure technical field specifically is a combination bridge is with high stability bearing diagonal crane span structure.
Background
The combined bridge is a combined structure bridge with a beam bridge span as a basic structure, the reaction force property of the whole structure is the same as the characteristics of a beam loaded by bending after more than two systems are overlapped, and the characteristics of the bridge are mainly shown in heavy design and calculation work, complex construction details and complex internal force.
And can install the crane span structure in the both sides of most combination bridges and support the cable to reduce cable run's construction investment, nevertheless current crane span structure only through the locating lever fixed mounting at the both sides of combination bridge at the top, thereby rock the phenomenon that leads to the locating lever to damage after the crane span structure uses for a long time easily and appear, reduced the stability of crane span structure, be not convenient for people to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a combination bridge is with high stability bearing diagonal crane span structure has possessed the better advantage of stability, has solved current crane span structure and has only passed through the locating lever fixed mounting at the both sides of combination bridge at the top to rock easily after the crane span structure uses for a long time and lead to the locating lever to damage, reduced the problem of crane span structure stability.
(II) technical scheme
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a combination bridge is with high stability bearing diagonal crane span structure, includes the pontic, the equal fixedly connected with backing plate in both sides at pontic top, the bottom fixedly connected with connecting plate of backing plate, the bottom of connecting plate runs through to the bottom of pontic, the bottom of pontic is provided with the pontic frame, the equal fixedly connected with cutting ferrule in both sides at pontic frame top, bolt fixed mounting is passed through in the inside of cutting ferrule in the bottom of connecting plate, the right side fixedly connected with set-square of pontic frame.
Preferably, the left bottom of the bridge body is provided with a fixing mechanism, the fixing mechanism comprises a positioning groove, an expansion bolt, a threaded sleeve and a gasket, the positioning groove is formed in the left bottom of the bridge body, the expansion bolt is arranged inside the positioning groove, the left end of the expansion bolt penetrates through the left side of the triangular plate, the threaded sleeve is connected to the left side of the surface of the expansion bolt in a threaded mode, the gasket is sleeved on the surface of the expansion bolt, and the threaded sleeve and the gasket are located on the inner side of the triangular plate.
Preferably, the top and the bottom on set-square right side all fixedly connected with kelly, the draw-in groove has all been seted up to the left top of pontic and bottom, the right-hand member of kelly extends to the inside of draw-in groove.
Preferably, the inner side of the connecting plate is transversely and fixedly connected with a first cross plate located at the bottom of the bridge body, and the inner side of the triangular plate is transversely and fixedly connected with a second cross plate.
Preferably, the bottom of the bridge frame is provided with a concave groove, the inside of the concave groove is connected with a pressing frame in a sliding mode, the top of the inner wall of the pressing frame and the bottom of the inner wall of the bridge frame are fixedly connected with elastic pads, and the bottom of the pressing frame is provided with a threaded hole.
Preferably, sealing sleeves are fixedly connected to two sides of the bottom of the bridge frame, and the inner walls of the sealing sleeves are in contact with the surfaces of the compression frames.
(III) advantageous effects
Compared with the prior art, the utility model provides a combination bridge is with high stability bearing diagonal crane span structure possesses following beneficial effect:
1. this combination bridge is with high stability bearing diagonal crane span structure, pass through connecting plate and cutting ferrule by the backing plate and carry out the rigidity to the crane span structure frame, it is fixed to carry out the secondary through fixed establishment edgewise to the crane span structure frame by the set-square again, thereby the advantage that stability is better has been possessed, the locating lever fixed mounting at combination bridge that current crane span structure only passes through the top has been solved, thereby rock easily after the crane span structure uses for a long time and lead to the locating lever to damage, the problem of crane span structure stability has been reduced, people of being convenient for use.
2. The high-stability inclined supporting bridge structure for the combined bridge has the advantages that the washer is arranged, the screw sleeve can be pushed through self elasticity, the phenomenon that the screw sleeve rotates after being used for a long time is avoided, the contact area between the triangular plate and the bridge body can be increased through the arrangement of the clamping rod and the clamping groove, the stability of the triangular plate is further improved, the secondary limiting can be carried out on the triangular plate through the arrangement of the cross plate II, the phenomenon that the triangular plate is easy to damage is avoided, the supporting strength of the triangular plate on the bridge frame is improved, the concave groove and the pressing frame are arranged, a user can conveniently press a cable to a certain degree through a bolt, the practicability of the bridge frame is improved, the sealing sleeve is arranged, the gap between the pressing frame and the concave groove can be sealed, and the phenomenon that dust and water easily enter the inside of the bridge frame through the gap is avoided, the sealing performance of the bridge frame is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side sectional view of the bridge body of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 1;
fig. 4 is an enlarged schematic view of fig. 1 at B.
In the figure: the bridge comprises a bridge body 1, a backing plate 2, a connecting plate 3, a bridge frame 4, a clamping sleeve 5, a set square 6, a fixing mechanism 7, a positioning groove 71, an expansion bolt 72, a threaded sleeve 73, a washer 74, a clamping rod 8, a clamping groove 9, a cross plate I10, a cross plate II 11, a concave groove 12, a pressing frame 13, an elastic cushion 14, a threaded hole 15 and a sealing sleeve 16.
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. 1-4, a high-stability inclined support bridge structure for a combined bridge comprises a bridge body 1, wherein both sides of the top of the bridge body 1 are fixedly connected with backing plates 2, the bottom of the backing plates 2 is fixedly connected with a connecting plate 3, the bottom of the connecting plate 3 penetrates to the bottom of the bridge body 1, the bottom of the bridge body 1 is provided with a bridge frame 4, both sides of the top of the bridge frame 4 are fixedly connected with cutting sleeves 5, the bottom end of the connecting plate 3 is fixedly arranged in the cutting sleeves 5 through bolts, the right side of the bridge frame 4 is fixedly connected with a triangular plate 6, the bottom of the left side of the bridge body 1 is provided with a fixing mechanism 7, the fixing mechanism 7 comprises a positioning groove 71, an expansion bolt 72, a threaded sleeve 73 and a gasket 74, the positioning groove 71 is arranged at the bottom of the left side of the bridge body 1, the expansion bolt 72 is arranged in the positioning groove 71, the left end of the expansion bolt 72, the washer 74 is sleeved on the surface of the expansion bolt 72, the threaded sleeve 73 and the washer 74 are both positioned on the inner side of the triangular plate 6, the threaded sleeve 73 can be pushed by the aid of the washer 74, the phenomenon that the threaded sleeve 73 rotates after being used for a long time is avoided, the top and the bottom of the right side of the triangular plate 6 are both fixedly connected with the clamping rods 8, the top and the bottom of the left side of the bridge body 1 are both provided with the clamping grooves 9, the right end of the clamping rod 8 extends into the clamping grooves 9, the contact area between the triangular plate 6 and the bridge body 1 can be increased by means of the clamping rods 8 and the clamping grooves 9, the stability of the triangular plate 6 is further improved, the cross plate I10 positioned at the bottom of the bridge body 1 is transversely and fixedly connected to the inner side of the connecting plate 3, the cross plate II 11 is transversely and fixedly connected to the inner side of the triangular plate 6, secondary limiting can be carried out on the triangular plate 6 by means of, meanwhile, the supporting strength of the triangular plate 6 on the bridge frame 4 is improved, the concave groove 12 is formed in the bottom of the bridge frame 4, the inner sliding connection of the concave groove 12 is provided with the pressing frame 13, the top of the inner wall of the pressing frame 13 and the bottom of the inner wall of the bridge frame 4 are fixedly connected with the elastic pad 14, the bottom of the pressing frame 13 is provided with the threaded hole 15, convenience is brought to a user to press a cable to a certain extent through the bolts by setting the concave groove 12 and the pressing frame 13, the practicability of the bridge frame 4 is improved, the sealing sleeves 16 are fixedly connected to the two sides of the bottom of the bridge frame 4, the inner wall of each sealing sleeve 16 is in surface contact with the pressing frame 13, gaps between the pressing frame 13 and the concave groove 12 can be sealed by setting the sealing sleeves 16, the phenomenon that dust and water easily enter the bridge frame 4 through the gaps is avoided, and the sealing performance of the.
When the cable bridge is used, a user firstly installs the bridge frame 4 at the bottom of the bridge body 1 through the bolt and the clamping sleeve 5, the triangular plate 6 is sleeved on the surface of the expansion bolt 72, then the gasket 74 and the threaded sleeve 73 are sequentially sleeved on the surface of the expansion bolt 72, the threaded sleeve 73 rotates the threaded sleeve 73, the gasket 74 is driven by the threaded sleeve 73 to compress and fix the triangular plate 6, the connecting plate 3 and the triangular plate 6 can position the two sides of the bridge frame 4, the effect of good stability is achieved, then the cable passes through the bridge frame 4, at the moment, the compressing frame 13 can be pulled upwards, the compressing frame 13 compresses the cable through the elastic pad 14, then the bolt is in the threaded hole 15, the top end of the bolt is in contact with the bottom of the bridge frame 4 to fix the compressing frame 13, and the cable bridge can be used.
To sum up, this combination bridge is with high stability bearing diagonal crane span structure, carry out position fixing to crane span structure frame 4 through connecting plate 3 and cutting ferrule 5 by backing plate 2, carry out the secondary by set-square 6 through fixed establishment 7 edgewise to crane span structure frame 4 again and fix, thereby the better advantage of stability has been possessed, current crane span structure has been solved and has only passed through the locating lever fixed mounting at the both sides of combination bridge through the locating lever at top, thereby appear rocking easily after the crane span structure uses for a long time and lead to the locating lever to damage, the problem of crane span structure stability has been reduced, people of being convenient for use.
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 combination bridge is with high stability bearing diagonal crane span structure, includes the pontic (1), its characterized in that: the equal fixedly connected with backing plate (2) in both sides at pontic (1) top, the bottom fixedly connected with connecting plate (3) of backing plate (2), the bottom of connecting plate (3) runs through to the bottom of pontic (1), the bottom of pontic (1) is provided with bridge frame (4), the equal fixedly connected with cutting ferrule (5) in both sides at bridge frame (4) top, bolt fixed mounting is passed through in the inside of cutting ferrule (5) in the bottom of connecting plate (3), the right side fixedly connected with set-square (6) of bridge frame (4).
2. The high-stability diagonal bracing bridge frame structure for the combined bridge of claim 1, wherein: the left bottom of pontic (1) is provided with fixed establishment (7), fixed establishment (7) include constant head tank (71), expansion bolts (72), swivel nut (73) and packing ring (74), constant head tank (71) are seted up in the left bottom of pontic (1), expansion bolts (72) set up the inside at constant head tank (71), the left end of expansion bolts (72) runs through to the left side of set-square (6), swivel nut (73) threaded connection is on the left side on expansion bolts (72) surface, packing ring (74) cup joints the surface at expansion bolts (72), swivel nut (73) and packing ring (74) all are located the inboard of set-square (6).
3. The high-stability diagonal bracing bridge frame structure for the combined bridge of claim 1, wherein: the top and the equal fixedly connected with kelly (8) in bottom on set-square (6) right side, draw-in groove (9) have all been seted up to the left top of pontic (1) and bottom, the right-hand member of kelly (8) extends to the inside of draw-in groove (9).
4. The high-stability diagonal bracing bridge frame structure for the combined bridge of claim 1, wherein: the inner side of the connecting plate (3) is transversely and fixedly connected with a first cross plate (10) positioned at the bottom of the bridge body (1), and the inner side of the triangular plate (6) is transversely and fixedly connected with a second cross plate (11).
5. The high-stability diagonal bracing bridge frame structure for the combined bridge of claim 1, wherein: concave groove (12) have been seted up to the bottom of bridge frame (4), the inside sliding connection of concave groove (12) has and compresses tightly frame (13), compress tightly the equal fixedly connected with cushion (14) in top of frame (13) inner wall and the bottom of bridge frame (4) inner wall, compress tightly the bottom of frame (13) and seted up threaded hole (15).
6. The high-stability diagonal bracing bridge frame structure for the combined bridge of claim 1, wherein: the bridge frame is characterized in that sealing sleeves (16) are fixedly connected to two sides of the bottom of the bridge frame (4), and the inner walls of the sealing sleeves (16) are in contact with the surfaces of the compression frames (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921280330.5U CN209994037U (en) | 2019-08-08 | 2019-08-08 | High-stability diagonal bracing bridge structure for combined bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921280330.5U CN209994037U (en) | 2019-08-08 | 2019-08-08 | High-stability diagonal bracing bridge structure for combined bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994037U true CN209994037U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921280330.5U Expired - Fee Related CN209994037U (en) | 2019-08-08 | 2019-08-08 | High-stability diagonal bracing bridge structure for combined bridge |
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| CN (1) | CN209994037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932964A (en) * | 2021-01-14 | 2021-06-11 | 广西恒拓医药投资集团有限公司 | Protection device is used in sugarcoating machine production |
-
2019
- 2019-08-08 CN CN201921280330.5U patent/CN209994037U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932964A (en) * | 2021-01-14 | 2021-06-11 | 广西恒拓医药投资集团有限公司 | Protection device is used in sugarcoating machine production |
| CN112932964B (en) * | 2021-01-14 | 2024-01-23 | 广西恒拓医药投资集团有限公司 | Protective device for sugar coating machine production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing daocolt Information Technology Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980008105 Denomination of utility model: A high stability inclined support bridge structure for composite bridge Granted publication date: 20200124 License type: Common License Record date: 20201117 Assignee: Jiangsu Qingrui Concrete Construction Engineering Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980008098 Denomination of utility model: A high stability inclined support bridge structure for composite bridge Granted publication date: 20200124 License type: Common License Record date: 20201117 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210808 |
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| CF01 | Termination of patent right due to non-payment of annual fee |