CN211955052U - Bridge floor waterproof layer shearing mechanism - Google Patents

Abstract

The utility model discloses a bridge floor waterproof layer shearing mechanism belongs to shearing mechanism technical field, including the crossbeam, a mounting groove has been seted up to one side of crossbeam, the inside of mounting groove is provided with the controller, the controller is connected through shock attenuation mounting structure with the mounting groove, shock attenuation mounting structure includes damping fluid, spring, connecting rod and mount pad, the controller passes through the bolt and installs in the inside of mount pad, the mount pad is located the inside of mounting groove, the lateral wall of mount pad is connected with a plurality of connecting rod respectively, and the inside of a plurality of connecting rod all fills damping fluid, and a plurality of the connecting rod is kept away from the one end of mount pad and all is connected on the mounting groove; the utility model discloses the controller passes through the shock attenuation mounting structure to be connected in the inside of mounting groove, and the shock attenuation mounting structure can absorb and eliminate the vibrations that produce when shearing mechanism carries to can avoid vibrations to cause the influence to the controller, prolong the life of controller.

Description

Bridge floor waterproof layer shearing mechanism

Technical Field

The utility model belongs to the technical field of shearing mechanism, concretely relates to bridge floor waterproof layer shearing mechanism.

Background

In bridge construction, the main diseases of asphalt concrete pavement of a concrete bridge deck are peeling, loosening, hugging and the like of a concrete surface layer, most of the reasons are caused by insufficient shear strength among layers of the bridge deck pavement, so that the shear resistance of a waterproof layer is an important factor for determining whether the long-term waterproof effect of the bridge deck can be exerted, and in order to effectively evaluate the shear resistance of the waterproof layer, a bridge deck waterproof layer shearing instrument is developed.

The prior art has the following problems: the controller of the existing bridge floor waterproof layer shearing device is directly installed on the cross beam, when the device is carried, vibration generated in transportation can be directly transmitted to the controller, the controller is easily affected, and the service life of the controller is shortened.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a bridge floor waterproof layer shearing mechanism has and can avoid vibrations to cause the influence to the controller, extension controller life's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge floor waterproof layer shearing mechanism, includes the crossbeam, the mounting groove has been seted up to one side of crossbeam, the inside of mounting groove is provided with the controller, the controller passes through the shock attenuation mounting structure with the mounting groove and is connected, the shock attenuation mounting structure includes damping fluid, spring, connecting rod and mount pad, the controller passes through the bolt and installs the inside at the mount pad, the mount pad is located the inside of mounting groove, the lateral wall of mount pad is connected with a plurality of connecting rod, a plurality of respectively the inside of connecting rod all is filled with damping fluid, a plurality of the one end that the mount pad was kept away from to the connecting rod is all connected on the mounting groove, the lateral wall of mount pad just is located homonymy two be connected with a plurality of spring, a plurality of one side that the mount pad was.

Preferably, a gap exists between the mounting seat and the mounting groove.

Preferably, the mounting seat is provided with a plurality of heat dissipation holes.

Preferably, the top of controller is provided with protective structure, protective structure includes holding tank, shifting chute, guard plate and carriage release lever, the holding tank is provided with two altogether the inside of crossbeam, two is located to the holding tank symmetry the equal sliding connection in inside of holding tank has the guard plate, two the top of guard plate all is fixed with the carriage release lever, the shifting chute has been seted up to the position that just corresponds the carriage release lever on the crossbeam.

Preferably, two the carriage release lever includes the body of rod and rubber sleeve, the body of rod is fixed on the guard plate, the outside cover of the body of rod is equipped with the rubber sleeve.

Preferably, the lower parts of the protection plates are connected with silica gel pads.

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

1. the utility model discloses the controller passes through the shock attenuation mounting structure to be connected in the inside of mounting groove, and the shock attenuation mounting structure can absorb and eliminate the vibrations that produce when shearing mechanism carries to can avoid vibrations to cause the influence to the controller, prolong the life of controller.

2. The utility model discloses leave the space between mount pad and the mounting groove, seted up the louvre on the lateral wall of mount pad simultaneously, can accelerate the radiating rate of controller.

3. The utility model discloses protective structure's guard plate has the function of removal under the cooperation of carriage release lever and shifting chute to make the guard plate can retract the inside of holding tank when not protecting and can merge when protecting and protect the screen of controller, do not influence controller normal use, dustproof dampproofing simultaneously, the life of extension controller.

Drawings

FIG. 1 is a schematic diagram of a controller according to the present invention in a top view;

FIG. 2 is a schematic structural diagram of the controller according to the present invention viewed from the top;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

FIG. 4 is a schematic partial sectional view of the present invention;

FIG. 5 is a schematic structural view of a sectional view of the shock-absorbing mounting structure of the present invention;

FIG. 6 is a schematic sectional view of the protective structure of the present invention;

in the figure: 1. a cross beam; 2. a controller; 3. a shock absorbing mounting structure; 31. damping fluid; 32. a spring; 33. a connecting rod; 34. a mounting seat; 4. mounting grooves; 5. a protective structure; 51. accommodating grooves; 52. a moving groove; 53. a protection plate; 54. a travel bar; 6. heat dissipation holes; 7. a silica gel pad.

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. 1-6, the present invention provides the following technical solutions: the utility model provides a bridge floor waterproof layer shearing mechanism, including crossbeam 1, mounting groove 4 has been seted up to one side of crossbeam 1, the inside of mounting groove 4 is provided with controller 2, controller 2 is connected through shock attenuation mounting structure 3 with mounting groove 4, shock attenuation mounting structure 3 includes damping fluid 31, spring 32, connecting rod 33 and mount pad 34, controller 2 passes through the inside of bolt mounting at mount pad 34, mount pad 34 is located the inside of mounting groove 4, the lateral wall of mount pad 34 is connected with a plurality of connecting rod 33 respectively, the inside of a plurality of connecting rod 33 all is filled with damping fluid 31, the one end that mount pad 34 was kept away from to a plurality of connecting rod 33 all is connected on mounting groove 4, the lateral wall of mount pad 34 just is located to be connected with a plurality of spring 32 between two connecting rods 33 of homonymy, one side that mount pad 34 was kept away from to a plurality.

Specifically, a gap exists between the mounting seat 34 and the mounting groove 4,

through adopting above-mentioned technical scheme, the heat dissipation rate of controller 2 can be accelerated in the space.

Specifically, the mounting seat 34 is provided with a plurality of heat dissipation holes 6,

through adopting above-mentioned technical scheme, louvre 6 can accelerate the radiating rate of controller 2.

Specifically, the protective structure 5 is arranged above the controller 2, the protective structure 5 comprises two accommodating grooves 51, two moving grooves 52, two protection plates 53 and two moving rods 54, the two accommodating grooves 51 are symmetrically arranged inside the cross beam 1, the protection plates 53 are connected inside the two accommodating grooves 51 in a sliding manner, the moving rods 54 are fixed above the two protection plates 53, the moving grooves 52 are arranged on the cross beam 1 and correspond to the moving rods 54,

through adopting above-mentioned technical scheme, can make guard plate 53 have the function of removal to make guard plate 53 can retract the inside of holding tank 51 when not protecting and can merge when protecting and protect the screen of controller 2, do not influence controller 2 normal use, dustproof dampproofing simultaneously, extension controller 2's life.

Specifically, the two moving rods 54 include a rod body fixed on the protection plate 53 and a rubber sleeve sleeved outside the rod body,

by adopting the technical scheme, the rubber sleeve has elasticity, is sleeved on the rod body, and can enable the moving resistance to be formed between the moving rod 54 and the moving groove 52, so that the moving rod 54 can move under the action of external force.

Specifically, the lower part of the protection plate 53 is connected with a silica gel pad 7,

through adopting above-mentioned technical scheme, silica gel pad 7 can protect the screen of controller 2 to reduce external collision and lead to the probability that controller 2 screens take place to damage.

The utility model discloses well bridge floor waterproof layer shearing mechanism's other structures and principle are present open technique, and the case of reference is: CN 201721542464.0.

The utility model discloses a theory of operation and use flow: when the controller 2 needs to be used, the moving rods 54 on the two sides move in the direction away from each other, the moving rods 54 on the two sides move while driving the protection plates 53 corresponding to the lower portions to move in the direction away from each other, until the moving rods 54 on the two sides respectively abut against the side walls of the corresponding moving grooves 52, the protection plates 53 on the two sides are accommodated in the corresponding accommodating grooves 51, at this time, the controller 2 can be normally used, heat of the controller 2 can be dissipated into a gap between the installation groove 4 and the installation seat 34 through the heat dissipation holes 6 in the using process and then dissipated to the outside through the gap, and compared with the prior art, the heat dissipation speed can be increased; when the controller 2 is not needed, the moving rods 54 on the two sides move towards the mutually approaching direction, the moving rods 54 on the two sides drive the lower protection plate 53 to move towards the same direction, the protection plates 53 on the two sides are butted when the moving rods 54 on the two sides respectively abut against the side walls of the corresponding moving grooves 52, the screen of the controller 2 can be protected by the silica gel pad 7, and meanwhile, when the protection plates 53 are butted, the mounting groove 4 is in a closed state, and dust and moisture are prevented; the vibration generated in the carrying and transporting process is absorbed and eliminated by the spring 32 and the damping liquid 31, so that the vibration can be effectively prevented from being transmitted to the controller 2, and the service life of the controller 2 is prolonged.

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 bridge floor waterproof layer shearing mechanism, includes crossbeam (1), its characterized in that: one side of the beam (1) is provided with a mounting groove (4), a controller (2) is arranged in the mounting groove (4), the controller (2) is connected with the mounting groove (4) through a shock absorption mounting structure (3), the shock absorption mounting structure (3) comprises damping liquid (31), springs (32), connecting rods (33) and a mounting seat (34), the controller (2) is mounted in the mounting seat (34) through bolts, the mounting seat (34) is located in the mounting groove (4), the outer side wall of the mounting seat (34) is respectively connected with a plurality of connecting rods (33), the damping liquid (31) is filled in the connecting rods (33), one ends, far away from the mounting seat (34), of the connecting rods (33) are connected to the mounting groove (4), the outer side wall of the mounting seat (34) is located on the same side, and a plurality of springs (32) are connected between the two connecting rods (33), and one side of the spring (32) far away from the mounting seat (34) is connected to the mounting groove (4).

2. A bridge deck waterproofing layer shearing device according to claim 1, wherein: and a gap is reserved between the mounting seat (34) and the mounting groove (4).

3. A bridge deck waterproofing layer shearing device according to claim 2, wherein: the mounting seat (34) is provided with a plurality of heat dissipation holes (6).

4. A bridge deck waterproofing layer shearing device according to claim 3 wherein: the top of controller (2) is provided with protective structure (5), protective structure (5) are including holding tank (51), shifting chute (52), guard plate (53) and carriage release lever (54), holding tank (51) are provided with two altogether the inside of crossbeam (1), two is located to holding tank (51) symmetry the equal sliding connection in inside of holding tank (51) has guard plate (53), two the top of guard plate (53) all is fixed with shifting lever (54), shifting chute (52) have been seted up to the position that just corresponds carriage release lever (54) on crossbeam (1).

5. A bridge deck waterproofing layer shearing device according to claim 4, wherein: two travel bar (54) are including the body of rod and rubber sleeve, the body of rod is fixed on guard plate (53), the outside cover of the body of rod is equipped with the rubber sleeve.

6. A bridge deck waterproofing layer shearing device according to claim 5, wherein: and silica gel pads (7) are connected below the protection plates (53).

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