CN211547375U - Bridge connecting piece is salvageed to railway - Google Patents
Bridge connecting piece is salvageed to railway Download PDFInfo
- Publication number
- CN211547375U CN211547375U CN201922040114.XU CN201922040114U CN211547375U CN 211547375 U CN211547375 U CN 211547375U CN 201922040114 U CN201922040114 U CN 201922040114U CN 211547375 U CN211547375 U CN 211547375U
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- Prior art keywords
- clamp
- spring
- railway
- side wall
- rod
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Abstract
The utility model provides a bridge connection spare is salvageed to railway. Bridge connection spare is salvageed to railway includes first steel pipe, the second steel pipe, first clamp, the second clamp, fixed establishment and canceling release mechanical system, the equal fixed mounting in both sides of first clamp has first engaging lug, the equal fixed mounting in both ends of second clamp has the second engaging lug of mutually supporting with first engaging lug, fixed establishment includes the inserted bar, dead lever and first spring, inserted bar fixed mounting is in the bottom of first engaging lug, dead lever sliding connection is inside the second spout, set up the fixed orifices with dead lever matched with on the lateral wall of inserted bar, the one end of first spring and the inside wall fixed connection of second spout, and the other end of first spring and the lateral wall fixed connection of dead lever, canceling release mechanical system installs the inside at first spout. The utility model provides a bridge connection spare is salvageed to railway has and can install fast and dismantle the steel pipe, the advantage of the manpower of using time sparingly.
Description
Technical Field
The utility model relates to a traffic construction equipment technical field especially relates to a bridge connecting piece is salvageed to railway.
Background
In the projects such as bridge jacking, reprocess, need use the scaffold frame, the steel pipe of a plurality of directions need be connected to the scaffold frame in-process of setting up, this joint that just needs to connect a plurality of direction steel pipes.
The retrieval authorization notice number is CN207714733U, and the scaffold connecting piece for bridge construction comprises two clamps, namely a clamp I and a clamp II, wherein the clamp I and the clamp II respectively comprise a semicircular pin joint part, two radial ends of the pin joint part are respectively provided with a connecting part I, the connecting part I is arranged along the radial extension of the pin joint part, the connecting part I is provided with a bolt hole, the arc vertex of the pin joint part of the clamp I is provided with a connecting part II along the length direction of the clamp I, and the lower end of the connecting part II is fixedly connected with a supporting plate; the first clamp and the second clamp are tightly connected by arranging bolts in the bolt holes; although the steel pipe of two directions can be connected to this patent for provide a lot of convenience when setting up construction scaffold, still have the defect, need pass through bolted connection when installing, waste time and energy.
The steel pipe connecting piece of some bridge constructions today mostly need lock through the bolt, and this method need use the instrument when the installation is dismantled, and the time-wasting runs into the rainwater time overlength bolt moreover and rusts, extravagant physical power when dismantling.
Therefore, it is necessary to provide a railway emergency repair bridge connector to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can install fast and dismantle the steel pipe, the railway of using manpower sparingly salvages bridge connection spare.
In order to solve the technical problem, the utility model provides a bridge connecting piece is salvageed to railway includes: a first steel pipe; a second steel pipe; the connecting device comprises a first clamp, a second clamp and a third clamp, wherein first connecting lugs are fixedly arranged on two sides of the first clamp, a connecting part is fixedly arranged on the side wall of the first clamp, and a supporting plate is fixedly arranged at the bottom of the connecting part; the two ends of the second hoop are fixedly provided with second connecting lugs matched with the first connecting lugs; the fixing mechanism comprises an inserting rod, a fixing rod and a first spring, the inserting rod is fixedly installed at the bottom of the first connecting lug, a first sliding groove matched with the inserting rod is formed in the second connecting lug, a second sliding groove is formed in the second connecting lug, the fixing rod is connected into the second sliding groove in a sliding mode, a fixing hole matched with the fixing rod is formed in the side wall of the inserting rod, one end of the first spring is fixedly connected with the inner side wall of the second sliding groove, and the other end of the first spring is fixedly connected with the side wall of the fixing rod; and the resetting mechanism is arranged in the first sliding groove.
Preferably, the reset mechanism comprises a pressing plate and a second spring, the pressing plate is connected to the inner side wall of the first sliding groove in a sliding mode, one end of the second spring is fixedly connected with the bottom of the pressing plate, and the other end of the second spring is fixedly connected with the inner bottom wall of the first sliding groove.
Preferably, a pull rope is fixedly connected to the side wall of the fixing rod, and one end of the pull rope, far away from the fixing rod, penetrates through the second connecting lug and extends outwards.
Preferably, the side wall of the second connecting lug is in threaded connection with a screw rod, and the side wall of the fixing rod is provided with a lock hole matched with the screw rod.
Preferably, the inserted link and the dead lever are both of a wedge structure.
Preferably, the inner sides of the first clamp and the second clamp are fixedly provided with elastic pads.
Compared with the prior art, the utility model provides a bridge connection spare is salvageed to railway has following beneficial effect:
the utility model provides a bridge connection spare is salvageed to railway, offset first steel pipe and second steel pipe, then first clamp and second clamp cover are on the two outer wall, can be in the same place first clamp and second clamp through fixed establishment this moment, thereby directly link together first steel pipe and second steel pipe, when opening fixed establishment, can drive first clamp directly and separate with the second clamp under the effect of hungry day mechanism, thereby realize dismantling fast and installing first steel pipe and second steel pipe, save time and manpower.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a railway emergency repair bridge connector provided by the present invention;
FIG. 2 is one of the schematic internal structures of the first and second engaging lugs of FIG. 1;
fig. 3 is a second schematic view of the internal structures of the first engaging lug and the second engaging lug shown in fig. 1.
Reference numbers in the figures: 1. first clamp, 2, second clamp, 3, first engaging lug, 4, second engaging lug, 5, fixed establishment, 51, inserted bar, 52, dead lever, 53, first spring, 6, canceling release mechanical system, 61, clamp plate, 62, second spring, 7, stay cord, 8, screw rod, 9, cushion, 9a, first spout, 9b, second spout, 9c, the fixed orifices, 9d, the lockhole, 9e, first steel pipe, 9f, second steel pipe, 9g, the installation department, 9h, the backup pad.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a railway emergency repair bridge connector according to the present invention; FIG. 2 is one of the schematic internal structures of the first and second engaging lugs of FIG. 1; fig. 3 is a second schematic view of the internal structures of the first engaging lug and the second engaging lug shown in fig. 1. Bridge connection spare is salvageed to railway includes: first steel pipe 9e, second steel pipe 9f, first clamp 1, second clamp 2, fixed establishment 5 and canceling release mechanical system 6, the equal fixed mounting in both sides of first clamp 1 has first engaging lug 3, fixed mounting has connecting portion 9g on the lateral wall of first clamp 1, the bottom fixed mounting of connecting portion 9g has backup pad 9h, the equal fixed mounting in both ends of second clamp 2 has second engaging lug 4 of mutually supporting with first engaging lug 3, canceling release mechanical system 6 installs the inside at first spout 9 a.
In a specific implementation process, as shown in fig. 2 and 3, the fixing mechanism 5 includes an insertion rod 51, a fixing rod 52 and a first spring 53, the insertion rod 51 is fixedly installed at the bottom of the first connecting lug 3, a first sliding groove 9a matched with the insertion rod 51 is formed in the second connecting lug 4, a second sliding groove 9b is further formed in the second connecting lug 4, the fixing rod 52 is slidably connected in the second sliding groove 9b, a fixing hole 9c matched with the fixing rod 52 is formed in a side wall of the insertion rod 51, one end of the first spring 53 is fixedly connected with an inner side wall of the second sliding groove 9b, and the other end of the first spring 53 is fixedly connected with a side wall of the fixing rod 51.
A pulling rope 7 is fixedly connected to the side wall of the fixing rod 52, and one end of the pulling rope 7 far away from the fixing rod 52 passes through the second connecting lug 4 and extends outwards.
The inserting rod 51 and the fixing rod 52 are both wedge structures.
It should be noted that: when the first clamp 1 and the second clamp 2 abut against each other, the first connecting lug 3 is driven to abut against the second connecting lug 4, at this time, the first connecting lug 3 drives the inserting rod 51 fixedly connected with the first connecting lug to be inserted into the first sliding slot 9a on the second connecting lug 4, the fixing rod 52 is extruded into the first sliding slot 9a from the second sliding slot 9b by the first spring 53 in an initial state, and because the inserting rod 51 and the fixing rod 52 are of wedge structures which are matched with each other, the fixing rod 52 is extruded into the second sliding slot 9b when the inserting rod 51 moves in the first sliding slot 9a, and the first spring 53 is stressed and compressed, when the fixing hole 9c on the side wall of the inserting rod 51 moves to a position which is flush with the fixing rod 52, the fixing rod 52 is extruded into the fixing hole 9c by the first spring 53 to fix the inserting rod 51, so that the first connecting lug 3 and the second connecting lug 4 are fixed together, thereby with first steel pipe 9e and second steel pipe 9f fixed connection together, when needs will first steel pipe 9e and second steel pipe 9f separate, only need stimulate stay cord 7 and drive the dead lever 52 removal rather than fixed connection and break away from fixed orifices 9c to can drive first engaging lug 3 and second engaging lug 4 automatic separation under the effect of canceling release mechanical system 6, make first steel pipe 9e and second steel pipe 9f can be separated.
Referring to fig. 2 and 3, the reset mechanism 6 includes a pressing plate 61 and a second spring 62, the pressing plate 61 is slidably connected to the inner sidewall of the first sliding chute 9a, one end of the second spring 62 is fixedly connected to the bottom of the pressing plate 61, and the other end of the second spring 62 is fixedly connected to the inner bottom wall of the first sliding chute 9 a.
It should be noted that: the pressing plate 61 is pressed in the process that the inserting rod 51 is inserted into the first sliding groove 9a of the second connecting lug 4, the second spring 62 is compressed when the pressing plate 61 moves downwards, and when the pull rope 7 drives the fixing rod 52 to be separated from the fixing hole 9c, the pressing plate 61 is rebounded by the second spring 62 after the stress is relieved, the inserting rod 51 is ejected out of the first sliding groove 9a, and therefore the first clamp 1 and the second clamp 2 are automatically separated.
Referring to fig. 2 and 3, a screw 8 is threadedly connected to a side wall of the second engaging lug 4, and a locking hole 9d matched with the screw 8 is formed in a side wall of the fixing rod 52.
It should be noted that: when the fixing rod 52 is inserted into the fixing hole 9c to fix the inserting rod 51, the locking hole 9d can be moved to the position flush with the screw rod 8, then the screw rod 8 is rotated to move into the locking hole 9d, the fixing rod 52 is limited, the fixing rod 52 is prevented from being moved to be separated from the fixing hole 9c, and the first clamp 1 and the second clamp 2 are separated.
Referring to fig. 1, elastic pads 9 are fixedly mounted on the inner sides of the first clamp 1 and the second clamp 2, and the elastic pads 9 can prevent the first clamp 1 and the second clamp 2 from rusting and connecting with the first steel pipe 9e and the second steel pipe 9f due to too long contact time.
It should be noted that:
the utility model provides a bridge connection spare is salvageed to railway's theory of operation as follows:
the first steel pipe 9e and the second steel pipe 9f are abutted, then the first clamp 1 and the second clamp 2 are sleeved on the outer walls of the first clamp and the second clamp, at the moment, the first connecting lug 3 is driven to abut against the second connecting lug 4, at the moment, the first connecting lug 3 drives the inserted link 51 fixedly connected with the first connecting lug to be inserted into the first sliding slot 9a on the second connecting lug 4, the fixed link 52 is extruded into the first sliding slot 9a from the second sliding slot 9b by the first spring 53 in an initial state, and because the inserted link 51 and the fixed link 52 are of wedge structures matched with each other, when the inserted link 51 moves in the first sliding slot 9a, the fixed link 52 is extruded into the second sliding slot 9b, and the first spring 53 is stressed and compressed, when the fixed hole 9c on the side wall of the inserted link 51 moves to a position flush with the fixed link 52, the first spring 53 can eject the fixed link 52 into the fixed hole 9c to fix the inserted link 51, the first connecting lug 3 and the second connecting lug 4 are fixed together, so that the first steel pipe 9e and the second steel pipe 9f are fixedly connected together, after the fixed rod 52 is inserted into the fixed hole 9c to fix the inserted rod 51, the lock hole 9d can move to a position flush with the screw rod 8, then the screw rod 8 is rotated to move into the lock hole 9d to limit the fixed rod 52, the fixed rod 52 is prevented from moving away from the fixed hole 9c to cause the separation of the first clamp 1 and the second clamp 2, the press plate 61 is extruded in the process that the inserted rod 51 is inserted into the first chute 9a on the second connecting lug 4, the second spring 62 is compressed when the press plate 61 moves downwards, when the first steel pipe 9e and the second steel pipe 9f need to be separated, the press plate 61 can be rebounded only by pulling the pull rope 7 to drive the fixed rod 52 fixedly connected with the pull rope 7 to move and separate from the fixed hole 9c, and the second spring 62 is relieved, pop out first spout 9a with inserted bar 51, make first clamp 1 and second clamp 2 automatic part to make first steel pipe 9e and second steel pipe 9f can be parted, thereby realize carrying out quick mounting box to the steel pipe and dismantle, the manpower of using time sparingly improves work efficiency.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a bridge connecting piece is salvageed to railway which characterized in that includes:
a first steel pipe (9 e);
a second steel pipe (9 f);
the clamping device comprises a first clamp (1), wherein first connecting lugs (3) are fixedly mounted on two sides of the first clamp (1), a connecting part (9g) is fixedly mounted on the side wall of the first clamp (1), and a supporting plate (9h) is fixedly mounted at the bottom of the connecting part (9 g);
the two ends of the second hoop (2) are fixedly provided with second connecting lugs (4) which are matched with the first connecting lugs (3);
the fixing mechanism (5) comprises an inserting rod (51), a fixing rod (52) and a first spring (53), the inserting rod (51) is fixedly installed at the bottom of the first connecting lug (3), a first sliding groove (9a) matched with the inserting rod (51) is formed in the second connecting lug (4), a second sliding groove (9b) is further formed in the second connecting lug (4), the fixing rod (52) is connected to the inside of the second sliding groove (9b) in a sliding mode, a fixing hole (9c) matched with the fixing rod (52) is formed in the side wall of the inserting rod (51), one end of the first spring (53) is fixedly connected with the inner side wall of the second sliding groove (9b), and the other end of the first spring (53) is fixedly connected with the side wall of the fixing rod (52);
a reset mechanism (6), wherein the reset mechanism (6) is arranged inside the first sliding chute (9 a).
2. The railway rush-repair bridge connecting piece according to claim 1, wherein the reset mechanism (6) comprises a pressing plate (61) and a second spring (62), the pressing plate (61) is slidably connected to the inner side wall of the first sliding groove (9a), one end of the second spring (62) is fixedly connected with the bottom of the pressing plate (61), and the other end of the second spring (62) is fixedly connected with the inner bottom wall of the first sliding groove (9 a).
3. The railway repair bridge connecting piece of claim 1, wherein a pulling rope (7) is fixedly connected to the side wall of the fixing rod (52), and one end of the pulling rope (7) far away from the fixing rod (52) passes through the second connecting lug (4) and extends outwards.
4. The railway rush-repair bridge connecting piece according to claim 1, wherein a screw rod (8) is connected to the side wall of the second connecting lug (4) in a threaded manner, and a lock hole (9d) matched with the screw rod (8) is formed in the side wall of the fixing rod (52).
5. The railway rush-repair bridge connecting piece of claim 1, wherein the inserting rods (51) and the fixing rods (52) are of a wedge structure.
6. The railway rush-repair bridge connecting piece of claim 1, wherein the inner sides of the first clamp (1) and the second clamp (2) are fixedly provided with elastic pads (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040114.XU CN211547375U (en) | 2019-11-23 | 2019-11-23 | Bridge connecting piece is salvageed to railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040114.XU CN211547375U (en) | 2019-11-23 | 2019-11-23 | Bridge connecting piece is salvageed to railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211547375U true CN211547375U (en) | 2020-09-22 |
Family
ID=72501480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922040114.XU Expired - Fee Related CN211547375U (en) | 2019-11-23 | 2019-11-23 | Bridge connecting piece is salvageed to railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211547375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216000A (en) * | 2021-05-21 | 2021-08-06 | 重庆工程职业技术学院 | Auxiliary assembly is used in bridge construction |
-
2019
- 2019-11-23 CN CN201922040114.XU patent/CN211547375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216000A (en) * | 2021-05-21 | 2021-08-06 | 重庆工程职业技术学院 | Auxiliary assembly is used in bridge construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20211123 |