CN212175484U

CN212175484U - Highway bridge road surface pull throughs

Info

Publication number: CN212175484U
Application number: CN202020502690.1U
Authority: CN
Inventors: 郭云霄
Original assignee: Jiangxi Hongfa Road & Bridge Construction Co ltd
Current assignee: Jiangxi Hongfa Road & Bridge Construction Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-18
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a highway bridge road surface pull throughs, including the thick pole, fixed establishment is all installed to the left and right sides of thick pole, fixed establishment includes short slab, first threaded rod, handle, round bar, spout, plectane, straight-bar and straight board, the left side of short slab and the right side looks rigid coupling of thick pole, the inner wall of short slab and the outer wall threaded connection of first threaded rod, the top of first threaded rod and the bottom looks rigid coupling of handle, the bottom of first threaded rod and the top looks rigid coupling of round bar, the outer wall processing of round bar has the spout. Rotation through fixed establishment control circle pole realizes that the straight plate is fixed to the nose bar, has realized the change of crotch, can change according to the on-the-spot demand, and the limitation of elimination has reduced the work degree of difficulty, has realized simultaneously through fixed establishment that the crotch damages solitary change in back, has solved the problem of changing with the straight-bar is together, and the cost is reduced has improved the practicality, and the function is comprehensive, the facilitate promotion.

Description

Highway bridge road surface pull throughs

Technical Field

The utility model relates to a highway bridge road surface mediation technical field specifically is a highway bridge road surface mediation device.

Background

The drainage system on highway bridge road surface receives the jam, needs dredge, for example the highway bridge road surface pull throughs of patent number "201820945432.3", including circular slot, spout, cylinder, bolt, screw hole and dredge pole, the circular slot is seted up at holding rod left end face, and the equipment is convenient, practices thrift occupation space, easy operation, and the practicality is strong.

But the crotch can not be changed to current highway bridge road surface pull throughs, can't change the crotch according to the demand on-the-spot, has the use limitation, has increased the work degree of difficulty to often use and damage easily, need link straight-bar and change together, the cost is improved, can't carry out length variation simultaneously, need change the device when meetting dark jam, reduced the practicality, the function is not comprehensive, is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway bridge road surface pull throughs to it can not change the crotch to provide current highway bridge road surface pull throughs in the above-mentioned background art to solve, can't change the crotch according to the demand on the spot, has the use limitation, has increased the problem of the work degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: a highway bridge pavement dredging device comprises a thick rod, wherein fixing mechanisms are arranged on the left side and the right side of the thick rod;

the fixing mechanism comprises a short plate, a first threaded rod, a handle, a round rod, a sliding chute, a round plate, a straight rod and a straight plate;

the left side of short slab and the right side looks rigid coupling of thick pole, the inner wall of short slab and the outer wall threaded connection of first threaded rod, the top of first threaded rod and the bottom rigid coupling of handle, the bottom of first threaded rod and the top looks rigid coupling of round bar, the outer wall processing of round bar has the spout, the inner wall of spout and the outer wall slip joint of plectane, the front of plectane and the straight-bar with right side looks rigid coupling, the left side of straight-bar and the right side bottom rigid coupling of thick pole, the left side bottom of round bar and the right side looks rigid coupling of straight plate. The hook is convenient to fix and disassemble.

Preferably, the short plate and the first threaded rod form a lifting mechanism. The tightness degree of the fixing mechanism is adjusted.

Preferably, the bottom clearance fit of thick pole has the nose bar, the equal rigid coupling in both sides of nose bar has the crotch, the left and right sides of nose bar department of outstanding all offsets tightly with the top of straight board. The connection form of the convex rod and the thick rod.

Preferably, the equal equidistance in outer wall left and right sides of thick pole is processed flutedly, the outer wall clearance fit of thick pole has the drum. The thick rod may be drawn through a cylinder.

Preferably, limiting mechanisms are arranged below the left side and the right side of the outer wall of the cylinder;

the limiting mechanism comprises a square groove, a spring, a square block, a bent plate, a handle and a circular ring;

the left side of square groove and the right side below looks rigid coupling of drum, the inner wall right side of square groove and the right side looks rigid coupling of spring, the left side of spring and the right side looks rigid coupling of square, the positive left side of square and the rear end face looks rigid coupling of bent plate, the outer wall bottom of bent plate runs through with the right side bottom of drum and links to each other, and the outer wall bottom of bent plate extends to the inner wall of the recess of bottom, the right side of square groove and the left side looks rigid coupling of ring. The limiting thick rod is arranged at the telescopic position inside the cylinder.

Preferably, the square groove and the square block form a sliding mechanism. The block can slide in the square groove.

Preferably, the top of the cylinder is provided with a dredging mechanism;

the dredging mechanism comprises a second threaded rod, a rubber pad and a spring drill;

the outer wall of the second threaded rod is in threaded connection with the top of the cylinder, the lower portion of the outer wall of the second threaded rod is fixedly connected with the inner wall of the rubber pad, the bottom of the rubber pad is tightly abutted to the top of the cylinder, and the top of the second threaded rod is fixedly connected with the bottom of the spring drill. And another dredging form is provided, so that the practicability is increased.

Preferably, the outer wall of the cylinder is sleeved with a rubber sleeve. The whole device is convenient to hold.

Compared with the prior art, the beneficial effects of the utility model are that: the highway bridge pavement dredging device mechanism is scientific and reasonable, and safe and convenient to use.

The rotation of the round rod is controlled through the fixing mechanism to fix the straight plate on the convex rod, so that the hook is replaced, the hook can be replaced according to field requirements, the eliminated limitation is realized, and the work difficulty is reduced.

Meanwhile, the hook is independently replaced after being damaged through the fixing mechanism, the problem of replacement together with the straight rod is solved, and the cost is reduced.

Through the cooperation of bent plate and thick pole outer wall recess among the stop gear, realized the flexible of device, solved the trouble of changing the device, practice thrift the space simultaneously, improved the practicality, the function is comprehensive, the facilitate promotion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the short plate, the first threaded rod and the handle in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the square groove, the spring and the square block in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the second threaded rod, the rubber pad and the spring drill in fig. 1.

In the figure: 1. thick rod, 2, fixing mechanism, 201, short plate, 202, first threaded rod, 203, handle, 204, round rod, 205, sliding chute, 206, round plate, 207, straight rod, 208, straight plate, 3, limiting mechanism, 301, square groove, 302, spring, 303, square block, 304, bent plate, 305, handle, 306, ring, 4, dredging mechanism, 401, second threaded rod, 402, rubber pad, 403, spring drill, 5, convex rod, 6, hook, 7, groove, 8, cylinder, 9 and rubber sleeve.

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, the present invention provides a technical solution: a highway bridge pavement dredging device comprises a thick rod 1, wherein fixing mechanisms 2 are arranged on the left side and the right side of the thick rod 1, each fixing mechanism 2 comprises a short plate 201, a first threaded rod 202, a handle 203, a round rod 204, a sliding groove 205, a circular plate 206, a straight rod 207 and a straight plate 208, the left side of each short plate 201 is fixedly connected with the right side of the thick rod 1, the inner wall of each short plate 201 is in threaded connection with the outer wall of the corresponding first threaded rod 202, the top of each first threaded rod 202 is fixedly connected with the bottom of the corresponding handle 203, the handle 203 is convenient to rotate the corresponding first threaded rod 202, the bottom of each first threaded rod 203 is fixedly connected with the top of the corresponding round rod 204, the outer wall of the corresponding round rod 204 is provided with the corresponding sliding groove 205, the inner wall of the corresponding sliding groove 205 is in sliding clamping connection with the outer wall of the corresponding circular plate 205, the circular plate 206 is stressed to slide through the inner wall of the corresponding sliding groove, the left bottom of the round bar 204 is fixedly connected with the right side of the straight plate 208.

The lifting mechanism consists of a short plate 201 and a first threaded rod 202, the first threaded rod 202 is stressed to move up and down through the short plate 201, a convex rod 5 is in clearance fit with the bottom of a thick rod 1, hooks 6 are fixedly connected with the left side and the right side of the convex rod 5, the protruding parts of the left side and the right side of the convex rod 5 are tightly abutted to the top of a straight plate 208, grooves 7 are machined in the left side and the right side of the outer wall of the thick rod 1 at equal intervals, a cylinder 8 is in clearance fit with the outer wall of the thick rod 1, the thick rod 1 can stretch out and draw back through the cylinder 8 under the stress, limiting mechanisms 3 are arranged below the left side and the right side of the outer wall of the cylinder 8, each limiting mechanism 3 comprises a square groove 301, a spring 302, a square 303, a bent plate 304, a handle 305 and a circular ring 306, the left side of the square groove 301 is fixedly connected with the right side of the cylinder 8, the right side of the inner wall of, the left side of the front face of the square 303 is fixedly connected with the rear end face of the bent plate 304, the bottom of the outer wall of the bent plate 304 is connected with the bottom of the right side of the cylinder 8 in a penetrating manner, the bottom of the outer wall of the bent plate 304 extends to the inner wall of the groove 7 at the bottom, the thick fixed rod 1 prevents the thick fixed rod from automatically stretching in work, the right side of the square groove 301 is fixedly connected with the left side of the circular ring 306, the square groove 301 and the square 303 form a sliding mechanism, the square 303 is stressed to slide left and right through the inner wall of the square groove 301, the dredging mechanism 4 is installed at the top of the cylinder 8, the dredging mechanism 4 comprises a second threaded rod 401, a rubber pad 402 and a spring drill 403, the outer wall of the second threaded rod 401 is in threaded connection with the top of the cylinder 8, the second threaded rod 401 can be separated from the top of the cylinder 8 under stress, the lower portion of the outer wall of the second threaded rod 401 is fixedly connected, the outer wall of drum 8 has cup jointed rubber sleeve 9, and rubber sleeve 8 conveniently grips whole device.

In this example, when using the device, first pulling the handles 305 to both sides and further driving the bending plate 304 to move outwards through the square 303 on the inner wall of the square groove 301, so that the square 303 compresses the spring 302, and then the bending plate 304 is separated from the lower groove 7, and then pulling the thick rod 1 downwards, when the length of the device meets the requirement, loosening the handles 305 on both sides, the spring 302 provides elasticity to make the square 303 drive the bending plate 304 to rebound, so that the bending plate 304 is inserted into the corresponding groove 7, so that the position of the thick rod 1 is fixed inside the cylinder 8, when needing to replace the bottom hook 6, holding the handle to rotate outwards to drive the first threaded rod 202 to rotate outwards, so that the round rod 204 drives the sliding groove 205 to rotate outwards through the limit of the circular plate 206, so that the bottom straight plate 208 is separated from the convex rod 5, then taking down the convex rod 5 to replace, then finding the rotating handle 203 to fix the convex rod 5, when the spring drill 403 is replaced, the second threaded rod 401 is rotated to be disengaged from the top of the barrel 8, thereby completing the replacement of the spring drill 403.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a highway bridge road surface pull throughs, includes thick pole (1), its characterized in that: the left side and the right side of the thick rod (1) are both provided with a fixing mechanism (2);

the fixing mechanism (2) comprises a short plate (201), a first threaded rod (202), a handle (203), a round rod (204), a sliding groove (205), a round plate (206), a straight rod (207) and a straight plate (208);

the left side of quarter butt (201) and the right side looks rigid coupling of thick pole (1), the inner wall of quarter butt (201) and the outer wall threaded connection of first threaded rod (202), the top of first threaded rod (202) and the bottom rigid coupling of handle (203), the bottom of first threaded rod (202) and the top looks rigid coupling of round bar (204), the outer wall processing of round bar (204) has spout (205), the inner wall of spout (205) and the outer wall slip joint of plectane (206), the front of plectane (206) and straight-bar (207) with the right side looks rigid coupling, the left side of straight-bar (207) and the right side bottom rigid coupling of thick pole (1), the left side bottom of round bar (204) and the right side looks rigid coupling of straight plate (208).

2. The device for dredging the road surface of the highway bridge according to claim 1, wherein: the short plate (201) and the first threaded rod (202) form a lifting mechanism.

3. The device for dredging the road surface of the highway bridge according to claim 1, wherein: the bottom clearance fit of thick pole (1) has nose bar (5), the equal rigid coupling in both sides of the left and right sides of nose bar (5) has crotch (6), the protruding department in both sides all offsets tightly with the top of straight board (208) about nose bar (5).

4. The device for dredging the road surface of the highway bridge according to claim 1, wherein: the equal equidistance in outer wall left and right sides of thick pole (1) is processed recess (7), the outer wall clearance fit of thick pole (1) has drum (8).

5. The device of claim 4, wherein the device comprises: limiting mechanisms (3) are arranged below the left side and the right side of the outer wall of the cylinder (8);

the limiting mechanism (3) comprises a square groove (301), a spring (302), a square block (303), a bent plate (304), a handle (305) and a circular ring (306);

the left side of square groove (301) and the right side below rigid coupling of drum (8), the inner wall right side of square groove (301) and the right side rigid coupling of spring (302), the left side of spring (302) and the right side rigid coupling of square (303), the front left side of square (303) and the rear end face rigid coupling of bent plate (304), the outer wall bottom of bent plate (304) runs through with the right side bottom of drum (8) and links to each other, and the outer wall bottom of bent plate (304) extends to the inner wall of recess (7) of bottom, the right side of square groove (301) and the left side rigid coupling of ring (306).

6. The device of claim 5, wherein the device comprises: the square groove (301) and the square block (303) form a sliding mechanism.

7. The device of claim 4, wherein the device comprises: the top of the cylinder (8) is provided with a dredging mechanism (4);

the dredging mechanism (4) comprises a second threaded rod (401), a rubber pad (402) and a spring drill (403);

the outer wall of the second threaded rod (401) is in threaded connection with the top of the cylinder (8), the lower portion of the outer wall of the second threaded rod (401) is fixedly connected with the inner wall of a rubber pad (402), the bottom of the rubber pad (402) is tightly abutted to the top of the cylinder (8), and the top of the second threaded rod (401) is fixedly connected with the bottom of the spring drill (403).

8. The device of claim 4, wherein the device comprises: the outer wall of the cylinder (8) is sleeved with a rubber sleeve (9).