CN208586505U - A kind of bridge lock cable casing for municipal science of bridge building - Google Patents

Abstract

The utility model discloses a kind of bridges for municipal science of bridge building to lock cable casing, its structure includes auxiliary legs, pillar, nut, gasket, hollow pipe, connecting rod, casing, casing fitting, cable, the right end of auxiliary legs and the outer surface of pillar are mutually welded, nut is threadedly coupled with the right end of connecting rod, the right side of hollow pipe and the left side of gasket fit, hollow pipe is embedded in the inside for being installed on pillar, the left end of casing and the right side of casing fitting fit, and the right end insertion of cable is installed on the inside of casing fitting；A kind of bridge for municipal science of bridge building of the utility model locks cable casing, structure is equipped with casing, the left end insertion of casing main body is installed on the inside of casing fitting, after pressing by cap, the inside for driving the structures such as the gear of left end that buckle can be made to retract casing main body by tooth block, casing fitting can be dismounted, while tooth block also drives the structure of right end, make connecting rod also can be easy to disassemble.

Description

A kind of bridge lock cable casing for municipal science of bridge building

Technical field

The utility model is a kind of bridge lock cable casing for municipal science of bridge building, belongs to casing field.

Background technique

Cable refer to ship pull berth or harbour traction ship big rope.Also it is commonly used for bridge bearing knot In structure or crane system；Mainly have a main rope of suspension bridge, Prefabricated parallel stranded metallic cable, cable-stayed bridge suspension cable, suspension bridge and Arch bridge hoist cable, there are also tie-rod rope, anchoringwire, construction anchor road rope, maintaining roadway manropes etc..

Prior art discloses application No. is a kind of bridge cable casing of: 201610920687.X and preparation method, Casing is made of the polyethylene of micro- crosslinking, controls temperature at 130 DEG C or so, becomes the material for being uniformly mixed and being unlikely to crosslinking；It is logical Double screw extruder hot extruded polyethylene casing is crossed, wherein polyethylene cannula of the temperature after 150-200 DEG C, extrusion is in hollow type, Wall thickness is in 14mm, but the prior art casing is during installation, need to be installed using other auxiliary tools, so that when installation Between it is longer, complicated operation.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of bridge for municipal science of bridge building Lock cable casing need to be installed with solving casing during installation using other auxiliary tools, so that the set-up time is longer, The problem of complicated operation.

To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of for municipal bridge The bridge of beam engineering locks cable casing, structure include auxiliary legs, pillar, nut, gasket, hollow pipe, connecting rod, casing, Casing fitting, cable, the right end of the auxiliary legs are mutually welded with the outer surface of pillar, the right end spiral shell of the nut and connecting rod Line connection, the right side of the hollow pipe and the left side of gasket fit, and the hollow pipe insertion is installed on the inside of pillar, The left end of described sleeve pipe and the right side of casing fitting fit, and the right end insertion of the cable is installed on the interior of casing fitting Portion, described sleeve pipe include casing main body, convex block, gripper, link block, pulling block, lever, tooth block, by cap, spring, gear, buckle, The bottom surface that casing main body is installed on by cap insertion, the upper surface of the convex block and the bottom surface of gripper fit, the gripper Left end be connected with link block, the left end of the pulling block and the right end of lever are nested, and the left end of the lever is embedded in installation It is nested in the bottom end of the inside of tooth block, the tooth block with by cap, described to fit by the upper surface of cap and the bottom surface of spring, institute It states gear to be meshed with the right side of buckle, the gear is meshed with the left side of tooth block, the inside peace of described sleeve pipe main body Equipped with gear.

Further, the left side of the nut and the right side of gasket fit.

Further, the left end insertion of the connecting rod is installed on the inside of casing.

Further, the left end insertion of described sleeve pipe main body is installed on the inside of casing fitting, the left end of the connecting rod Insertion is installed on the inside of casing main body.

Further, the pillar is the cylindrical structure of diameter 270mm.

Further, the pillar is manufactured using carbon steel.

Further, the cable is twisted using steel wire strand.

Beneficial effect

A kind of bridge for municipal science of bridge building of the utility model locks cable casing, and structure is equipped with casing, casing master The left end insertion of body is installed on the inside of casing fitting, after pressing by cap, drives the structures such as the gear of left end by tooth block So that buckle is retracted the inside of casing main body, casing fitting can be dismounted, while tooth block also drives the structure of right end, make to connect Extension bar also can be easy to disassemble.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram that a kind of bridge for municipal science of bridge building of the utility model locks cable casing；

Fig. 2 is a kind of the schematic diagram of the section structure of casing of the utility model.

In figure: auxiliary legs -1, pillar -2, nut -3, gasket -4, hollow pipe -5, connecting rod -6, casing -7, casing are matched Part -8, cable -9, casing main body -701, convex block -702, gripper -703, link block -704, pulling block -705, lever -706, tooth block - 707, by cap -708, spring -709, gear -7010, buckle -7011.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of bridge lock cable sleeve technology for municipal science of bridge building Scheme: its structure includes auxiliary legs 1, pillar 2, nut 3, gasket 4, hollow pipe 5, connecting rod 6, casing 7, casing fitting 8, cable Rope 9, the right end of the auxiliary legs 1 are mutually welded with the outer surface of pillar 2, and the nut 3 and the right end screw thread of connecting rod 6 connect It connects, the right side of the hollow pipe 5 and the left side of gasket 4 fit, and the insertion of hollow pipe 5 is installed on the interior of pillar 2 Portion, the left end of described sleeve pipe 7 and the right side of casing fitting 8 fit, and the right end insertion of the cable 9 is installed on casing fitting 8 inside, described sleeve pipe 7 include casing main body 701, convex block 702, gripper 703, link block 704, pulling block 705, lever 706, Tooth block 707 presses cap 708, spring 709, gear 7010, buckle 7011, described to be installed on casing main body 701 by the insertion of cap 708 Bottom surface, the upper surface of the convex block 702 and the bottom surface of gripper 703 fit, left end and 704 phase of link block of the gripper 703 Connection, the left end of the pulling block 705 and the right end of lever 706 are nested, and the left end insertion of the lever 706 is installed on tooth block The bottom end of 707 inside, the tooth block 707 is nested with by cap 708, the bottom surface of the upper surface by cap 708 and spring 709 It fits, the gear 7010 is meshed with the right side of buckle 7011, and the left side of the gear 7010 and tooth block 707 is mutually nibbled It closes, the inside of described sleeve pipe main body 701 is equipped with gear 7010, and the left side of the nut 3 and the right side of gasket 4 are affixed It closes, the left end insertion of the connecting rod 6 is installed on the inside of casing 7, and the left end insertion of described sleeve pipe main body 701 is installed on set The inside of pipe fitting 8, the left end insertion of the connecting rod 6 are installed on the inside of casing main body 701, and the pillar 2 is diameter The cylindrical structure of 270mm, the pillar 2 are manufactured using carbon steel, and the cable 9 is twisted using steel wire strand.

Nut 3 described in this patent and bolt or screw rod are threaded together the part for playing the role of fastening；The spring 709 Be it is a kind of utilize elasticity come work machine components；Deformation occurs under external force for the part made of elastic material, removes It restores to the original state again after external force.

Carry out using when press and push tooth block 707 inwardly by cap 708, band moving gear 7010 carries out in mobile process Rotation, meshed buckle 7011 then its, under the drive of rotation retract casing main body 701 inside, tooth block 707 to Also the lever 706 of right end has been driven inwardly to be moved while interior promotion, in mobile process pull pulling block 705, using with 704 connection structure of link block makes gripper 703 push convex block 702, pushes it into the inside of connecting rod 6.

The utility model solves casing during installation, need to be installed using other auxiliary tools, so that when installation Between longer, the problem of complicated operation, the utility model is combined with each other by above-mentioned component, and the utility model one kind is used for The bridge of municipal science of bridge building locks cable casing, and structure is equipped with casing 7, and the left end insertion of casing main body 701 is installed on casing The inside of accessory 8 drives the structures such as the gear 7010 of left end that can make 7011 contracting of buckle after pressing by cap 708 by tooth block 707 The inside for returning casing main body 701, can dismount casing fitting 8, while tooth block 707 also drives the structure of right end, makes to connect Extension bar 6 also can be easy to disassemble.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of bridge for municipal science of bridge building locks cable casing, it is characterised in that: its structure include auxiliary legs (1), Pillar (2), nut (3), gasket (4), hollow pipe (5), connecting rod (6), casing (7), casing fitting (8), cable (9), it is described The right end of auxiliary legs (1) and the outer surface of pillar (2) are mutually welded, and the right end screw thread of the nut (3) and connecting rod (6) connects It connects, the right side of the hollow pipe (5) and the left side of gasket (4) fit, and hollow pipe (5) insertion is installed on pillar (2) inside, the left end of described sleeve pipe (7) and the right side of casing fitting (8) fit, the right end insertion of the cable (9) It is installed on the inside of casing fitting (8), described sleeve pipe (7) includes casing main body (701), convex block (702), gripper (703), connection Block (704), lever (706), tooth block (707), presses cap (708), spring (709), gear (7010), buckle at pulling block (705) (7011), the bottom surface that casing main body (701) are installed on by cap (708) insertion, the upper surface of the convex block (702) and gripper (703) bottom surface fits, and the left end of the gripper (703) is connected with link block (704), the left end of the pulling block (705) It is nested with the right end of lever (706), the left end insertion of the lever (706) is installed on the inside of tooth block (707), the tooth block (707) bottom end is nested with by cap (708), and the upper surface by cap (708) and the bottom surface of spring (709) fit, institute It states gear (7010) and is meshed with the right side for buckling (7011), the gear (7010) and the left side of tooth block (707) are mutually nibbled It closes, the inside of described sleeve pipe main body (701) is equipped with gear (7010).

2. a kind of bridge for municipal science of bridge building according to claim 1 locks cable casing, it is characterised in that: described The left side of nut (3) and the right side of gasket (4) fit.

3. a kind of bridge for municipal science of bridge building according to claim 1 locks cable casing, it is characterised in that: described The left end insertion of connecting rod (6) is installed on the inside of casing (7).

4. a kind of bridge for municipal science of bridge building according to claim 1 locks cable casing, it is characterised in that: described The left end insertion of casing main body (701) is installed on the inside of casing fitting (8), and the left end insertion of the connecting rod (6) is installed on The inside of casing main body (701).

5. a kind of bridge for municipal science of bridge building according to claim 1 locks cable casing, it is characterised in that: described Pillar (2) is the cylindrical structure of diameter 270mm.