CN212865646U

CN212865646U - Road and bridge crack reinforcing apparatus

Info

Publication number: CN212865646U
Application number: CN202021605531.0U
Authority: CN
Inventors: 马梓凯
Original assignee: Chengdu Branch Of China Railway Science Research Institute Co ltd
Current assignee: Chengdu Branch Of China Railway Science Research Institute Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-02
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a bridge consolidates the field, specifically is a road and bridge crack reinforcing apparatus, including the bridge body, the gusset plate has been laid to bridge body upper end, fastening screw has been beaten at the gusset plate both ends, bridge body middle part runs through there is the driver, matched with hole puncher is installed to driver lower extreme both sides with it, the regulator is installed to the hole puncher upper end, surface fixing has the fillet of screw under the gusset plate, fillet of screw threaded connection has the fixed column, the fixed column runs through the gusset plate, the position that the driver runs through the gusset plate still has matched with sealed piece with it, the utility model discloses not only realize the reinforced effect of bridge, still can deal with different bridge cracks and consolidate, the practicality is high.

Description

Road and bridge crack reinforcing apparatus

Technical Field

The utility model relates to a bridge reinforcing field specifically is a road and bridge crack reinforcing apparatus.

Background

Today at the traffic development day by day, road bridge has been seen everywhere, but along with the increase of bridge live time, often can make the bridge produce the crack because of external environment's interference, the crack of bridge can make vehicle and pedestrian produce certain risk when the process of coming and going, if tear open the rebuild and not only waste time and energy, can influence the traffic moreover, the expense improves.

The existing bridge reinforcing method is usually to fill reinforcing agent into the crack, and the reinforcing method is usually not to support the internal structure, and the service life after reinforcing is not high, so a road and bridge crack reinforcing device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge crack reinforcing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a road and bridge crack reinforcing apparatus, includes the bridge body, the gusset plate has been laid to bridge body upper end, fastening screw has been beaten at the gusset plate both ends, bridge body middle part runs through there is the driver, matched with hole puncher is installed to driver lower extreme both sides, the regulator is installed to the puncher upper end, gusset plate lower fixed surface has the thread piece, thread piece threaded connection has the fixed column, the fixed column runs through the gusset plate, the position that the driver runs through the gusset plate still has matched with seal block with it.

Preferably, the driver includes the pull rod, the pull rod lower extreme is fixed with the horizontal pole, the horizontal pole both sides are run through and sliding connection has the hinge bar, the hinge bar upper end articulates there is T type pole, T type pole upside is opened there is the spout, hinge bar upper end and spout cooperation sliding connection, the hinge bar lower extreme articulates there is the stopper, the stopper left end is fixed with the connecting rod, the one end that the stopper was kept away from to the connecting rod is fixed with the cross, the stopper right-hand member is fixed with the loop bar, the one end that the stopper was kept away from to the loop bar is fixed with the sleeve, the one end that the loop bar was kept away from to the sleeve is fixed mutually with T type pole, the peripheral spiral of loop bar has the spring of fixing mutually with stopper, sleeve internally.

Preferably, the number of the sleeves, the driving motors, the sleeve rods, the springs, the connecting rods and the cross blocks is four, and a linkage rod is connected between the upper limiting block and the lower limiting block on one side.

Preferably, the hole puncher includes the bull stick, the one end that the bull stick is close to the driver is opened there is the cross hole, the one end that the driver was kept away from to the cross hole is fixed with the gag lever post, the one end that the gag lever post was kept away from to the bull stick is fixed with the screw that punches, the screw that punches runs through and threaded connection has the activity post, activity top of the post end is fixed mutually with the regulator.

Preferably, the regulator includes can dismantle and change the handle, can dismantle and change the lower extreme and be connected with trapezoidal piece, trapezoidal piece lower extreme is fixed with the regulating block, the regulating block lower extreme is fixed with the gear, the gear engagement has the rack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the design of driver, can drive the hole puncher and punch to it is more firm to be the bridge.

2. Through the design of the puncher, the device can be fixed with the position of the bridge where no crack occurs, and the reinforcing effect is improved.

3. Through the design of the regulator, the movable column can be close to the position of the bridge where no crack occurs, so that the fixing effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a road and bridge crack reinforcing device.

Fig. 2 is a schematic view of a driver of the road bridge crack strengthening device.

FIG. 3 is a top view of the adjuster for the road bridge crack strengthener.

In the figure: 1-bridge body, 2-reinforcing plate, 3-fastening screw, 4-driver, 401-pull rod, 402-cross rod, 403-hinged rod, 404-T-shaped rod, 405-sliding groove, 406-limiting block, 4061-linkage rod, 407-connecting rod, 408-cross block, 409-loop bar, 410-sleeve, 411-spring, 412-driving motor, 5-puncher, 501-rotating rod, 502-cross hole, 503-limiting rod, 504-punching screw, 505-movable column, 6-adjuster, 601-detachable rotating handle, 602-trapezoidal block, 603-adjusting block, 604-gear, 605-rack, 7-threaded block and 8-fixed column.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1 and fig. 2, for the utility model discloses a road and bridge crack reinforcing apparatus's structure chart that an embodiment provided includes:

the bridge comprises a bridge body 1, a reinforcing plate 2 is placed at the upper end of the bridge body 1, fastening screws 3 are arranged at two ends of the reinforcing plate 2, a driver 4 penetrates through the middle of the bridge body 1, hole punches 5 matched with the driver are installed on two sides of the lower end of the driver 4, an adjuster 6 is installed at the upper ends of the hole punches 5, threaded blocks 7 are fixed on the lower surface of the reinforcing plate 2, fixing columns 8 are in threaded connection with the threaded blocks 7, the fixing columns 8 penetrate through the reinforcing plate 2, and sealing blocks 9 matched with the driver 4 are arranged at positions where the reinforcing plate 2 penetrates through.

In one embodiment of the present invention, when reinforcing, the device is first inserted into the crack of the cracked bridge, then the fastening screw 3 is driven into the reinforcing plate 2 and the bridge body 1 to fix the bridge primarily, then the fixing column 8 is rotated, the fixing column 8 can enter the lower part of the bridge body 1 under the action of the thread block 7 to further fix it, then the regulator 6 is adjusted to both sides to make the puncher 5 contact with the bridge body 1, then the driver 4 is taken up and pressed to make the driver 4 put in from the middle of the reinforcing plate 2, then the driver 4 is released, at this time the driver 4 can enter the puncher 5, then the driver 4 is opened to drive the puncher 5 to make the puncher 5 enter the bridge body 1, then the driver 4 is closed, the driver 4 is pressed to take out, at this time cement paste can be poured inwards through the position through which the driver 4 passes through, and finally, the sealing block 9 is placed in the reinforcing plate 2 for sealing.

As shown in fig. 2, as a preferred embodiment of the present invention, the driver 4 includes a pull rod 401, a cross bar 402 is fixed at the lower end of the pull rod 401, two sides of the cross bar 402 are penetrated and connected with a hinge rod 403 in a sliding way, the upper end of the hinged rod 403 is hinged with a T-shaped rod 404, the upper side of the T-shaped rod 404 is provided with a sliding groove 405, the upper end of the hinged rod 403 is connected with the sliding groove 405 in a sliding way, the lower end of the hinged rod 403 is hinged with a limit block 406, a connecting rod 407 is fixed at the left end of the limit block 406, a cross block 408 is fixed at one end of the connecting rod 407 far away from the limit block 406, a sleeve rod 409 is fixed at the right end of the limit block 406, a sleeve 410 is fixed at one end of the sleeve rod 409 far away from the limit block 406, one end of the sleeve 410, which is far away from the sleeve rod 409, is fixed with the T-shaped rod 404, a spring 411 which is fixed with the limiting block 406 and the sleeve 410 is screwed on the periphery of the sleeve rod 409, and a driving motor 412 is installed inside the sleeve 410.

In one embodiment of the present invention, when in use, the pull rod 401 is first pressed, the pull rod 401 drives the cross rod 402 to move downwards, the cross rod 402 drives the hinge rods 403 at two sides to move inwards, so that the stop block 406 drives the connecting rod 407 to move inward, thereby driving the cross block 408 to move inward, at this time, the stopper 406 compresses the spring 411, and the driver 4 can be put in from the reinforcing plate, and the pull rod 401 is released, under the action of the spring 411, the spring 411 pushes the stop block 406 to drive the connecting rod 407, thereby driving the cross block 408 to enter the puncher 5, then the driving motor 412 can be started, the driving motor 412 drives the connecting rod 407 to rotate, the connecting rod 407 drives the cross block 408 to rotate, under the extrusion of the spring 411, the puncher 5 can be gradually fixed with the bridge body 1, after the fixation is finished, the drive motor 412 can be turned off and the pull rod 401 can be pressed to remove the drive 4.

As shown in fig. 2, as a preferred embodiment of the present invention, four sleeves 410, four driving motors 412, four rods 409, four springs 411, four connecting rods 407, and four cross blocks 408 are provided, and two upper and lower rods 4061 are connected between the two limiting blocks 406.

In an embodiment of the utility model, sleeve 410, driving motor 412, loop bar 409, spring 411, connecting rod 407, cross piece 408 set up four can guarantee more firm with the fixed of bridge body 1, and gangbar 4061 can make upper and lower synchronous operation, has improved the efficiency of punching.

As shown in fig. 1, as a preferred embodiment of the present invention, the hole puncher 5 includes a rotating rod 501, a cross hole 502 is opened at one end of the rotating rod 501 close to the driver 4, a limiting rod 503 is fixed at one end of the cross hole 502 far away from the driver 4, a punching screw 504 is fixed at one end of the rotating rod 501 far away from the limiting rod 503, the punching screw 504 runs through and is in threaded connection with a movable column 505, and the top end of the movable column 505 is fixed with the adjuster 6.

The utility model discloses an embodiment, when using, at first adjust regulator 6, regulator 6 drives movable post 505 and contacts bridge body 1 gradually, and under the drive of driver 4, bull stick 501 rotates, and bull stick 501 drives punching screw 504 at activity pole 505 internal rotation to make punching screw 504 get into bridge body 1 gradually, accomplish the fixed to the bridge, gag lever post 503 can be spacing to driver 4, prevents that driver 4 from releasing elasticity.

As shown in fig. 1 and fig. 3, as a preferred embodiment of the present invention, the adjuster 6 includes a detachable rotating handle 601, the lower end of the detachable rotating handle 601 is connected with a trapezoidal block 602, the lower end of the trapezoidal block 602 is fixed with an adjusting block 603, the lower end of the adjusting block 603 is fixed with a gear 604, and the gear 604 is engaged with a rack 605.

The utility model discloses an in an embodiment, rotate and to dismantle and change 601, can dismantle and to change 601 and drive trapezoidal piece 602 and rotate, trapezoidal piece 602 drives regulating block 603 and rotates, and regulating block 603 drives gear 604 and rotates, and gear 604 drives rack 605 and removes to bridge body 1, until contacting bridge body 1, after the contact, the detachable can be dismantled and change 601, prevents that it from influencing the traffic.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a road and bridge crack reinforcing apparatus, includes bridge body (1), its characterized in that, gusset plate (2) have been laid to bridge body (1) upper end, fastening screw (3) have been beaten at gusset plate (2) both ends, bridge body (1) middle part runs through has driver (4), matched with hole puncher (5) is installed to driver (4) lower extreme both sides, regulator (6) are installed to hole puncher (5) upper end, gusset plate (2) lower fixed surface has thread block (7), thread block (7) threaded connection has fixed column (8), fixed column (8) run through gusset plate (2), the position that reinforcing plate (2) were run through in driver (4) still has matched with seal block (9) with it.

2. The road bridge crack strengthening device of claim 1, wherein the driver (4) comprises a pull rod (401), a cross rod (402) is fixed at the lower end of the pull rod (401), a hinge rod (403) penetrates through and is connected with two sides of the cross rod (402) in a sliding manner, a T-shaped rod (404) is hinged at the upper end of the hinge rod (403), a sliding groove (405) is formed in the upper side of the T-shaped rod (404), the upper end of the hinge rod (403) is connected with the sliding groove (405) in a matching and sliding manner, a limiting block (406) is hinged at the lower end of the hinge rod (403), a connecting rod (407) is fixed at the left end of the limiting block (406), a cross block (408) is fixed at one end of the connecting rod (407) far away from the limiting block (406), a sleeve rod (409) is fixed at the right end of the limiting block (406), and a sleeve (410), one end of the sleeve (410) far away from the sleeve rod (409) is fixed with the T-shaped rod (404), a spring (411) fixed with the limiting block (406) and the sleeve (410) is screwed on the periphery of the sleeve rod (409), and a driving motor (412) is installed inside the sleeve (410).

3. The road and bridge crack strengthening device of claim 2, wherein the number of the sleeves (410), the driving motors (412), the sleeve rods (409), the springs (411), the connecting rods (407) and the cross blocks (408) is four, and a linkage rod (4061) is connected between the upper limiting block (406) and the lower limiting block (406) on one side.

4. The road and bridge crack strengthening device of claim 1, wherein the puncher (5) comprises a rotating rod (501), a cross hole (502) is formed in one end, close to the driver (4), of the rotating rod (501), a limiting rod (503) is fixed to one end, far away from the driver (4), of the cross hole (502), a punching screw (504) is fixed to one end, far away from the limiting rod (503), of the rotating rod (501), the punching screw (504) penetrates through and is in threaded connection with a movable column (505), and the top end of the movable column (505) is fixed to the adjuster (6).

5. The road and bridge crack strengthening device of claim 1, characterized in that the adjuster (6) comprises a detachable rotating handle (601), a trapezoidal block (602) is connected to the lower end of the detachable rotating handle (601), an adjusting block (603) is fixed to the lower end of the trapezoidal block (602), a gear (604) is fixed to the lower end of the adjusting block (603), and a rack (605) is meshed with the gear (604).