CN220598152U - Bridge inspection vehicle with anti-skid sliding rail - Google Patents

Abstract

The utility model relates to the technical field of bridge inspection vehicles, and provides a bridge inspection vehicle with an anti-skid slide rail, which comprises a vehicle body, a first adjusting mechanism, a second adjusting mechanism, an anti-skid assembly and a third adjusting mechanism, wherein the first adjusting mechanism is arranged at the top of the vehicle body, the second adjusting mechanism is arranged above the first adjusting mechanism, the anti-skid assembly is arranged on the outer wall of the lower side of the second adjusting mechanism and is in sliding connection with the second adjusting mechanism, and the third adjusting mechanism is longitudinally arranged and is in sliding connection with the tail end of the second adjusting mechanism. The anti-skid assembly greatly improves the safety and stability of the utility model in the use process, and the matched use of the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism can quickly find a position suitable for working, thereby improving the working efficiency and the safety.

Description

Bridge inspection vehicle with anti-skid sliding rail

Technical Field

The utility model relates to the technical field of bridge inspection, in particular to a bridge inspection vehicle with an anti-skid sliding rail.

Background

In the prior art, a bridge inspection vehicle performs bridge inspection in a mode that a hanging basket is hoisted under a bridge deck by using pulleys and ropes, the pulleys are placed on guardrails of the bridge, the pulleys and the ropes have no elasticity, the working positions are inconvenient to adjust at any time, and only a simple contact relation exists between the pulleys and the guardrails of the bridge, and the pulleys can slide on the guardrails, so that safety accidents occur;

to sum up, when the bridge inspection vehicle works, the problem that the working position is inconvenient to adjust needs to be solved, so that the hanging basket can freely move within a certain range, the working efficiency is improved, the anti-skid property of the guardrail is well achieved, safety accidents caused by sliding of the hanging basket are prevented, and the stability of the whole structure are enhanced.

Disclosure of Invention

The utility model provides a bridge inspection vehicle with an anti-skid sliding rail, which solves the problems that no anti-skid measure exists between a pulley and a bridge in the related art, and the working position is required to be continuously transferred and searched manually, and the stability is low, the safety is low, the efficiency is low and the labor is excessively depended.

The technical scheme of the utility model is as follows: the bridge inspection vehicle with the anti-skid slide rail comprises a vehicle body and further comprises:

the first adjusting mechanism is arranged at the top central position of the vehicle body;

the second adjusting mechanism is arranged on the first adjusting mechanism;

the third adjusting mechanism is arranged at the output end of the second adjusting mechanism;

the rotating mechanism is arranged between the first adjusting mechanism and the vehicle body and is used for adjusting the use angle of the first adjusting mechanism;

and the anti-skid assembly is arranged at the lower side of the second adjusting mechanism and is used for clamping the guardrail of the detected bridge.

Further, the first adjusting mechanism includes:

the mounting groove is formed in the center of the top of the vehicle body;

the lifting hydraulic cylinder is longitudinally arranged in the mounting groove;

and one end of the transverse support arm is connected with the top output end of the lifting hydraulic cylinder.

Still further, the second adjusting mechanism includes:

the other end of the transverse support arm is provided with the adjusting groove along the length direction of the transverse support arm;

the adjusting arm is slidably arranged in the adjusting groove;

the pushing hydraulic cylinder is fixedly arranged in the adjusting groove, and the output end of the pushing hydraulic cylinder is fixedly connected with the adjusting arm.

Still further, the third adjustment mechanism includes:

the mounting rail is arranged perpendicular to the adjusting arm and is slidably arranged at the output end of the adjusting arm;

and the fine tuning assembly is arranged between the adjusting arm and the mounting rail and is used for adjusting the use height of the mounting rail.

Preferably, the anti-slip assembly comprises:

the clamping plates are symmetrically arranged between the adjusting arms;

the adjusting assembly is arranged on the two clamping plates and is used for adjusting the using distance between the two clamping plates;

wherein, the adjusting component is fixedly arranged on the adjusting arm;

the inner wall of each clamping plate is provided with a plurality of long grooves, the top side wall and the bottom side wall of each long groove are provided with strip-shaped sliding grooves, and the roller is rotatably arranged in each long groove;

and the rotating shafts are arranged on each roller in a penetrating way, and two ends of each rotating shaft are respectively connected with the two strip-shaped sliding grooves in the long groove in a sliding and rotating way.

More preferably, the adjusting assembly comprises:

the top of each clamping plate is fixedly provided with one adjusting plate, and the adjusting plates are connected with the bottoms of the adjusting arms in a sliding manner along the length direction of the adjusting arms;

the bidirectional screw rod is arranged between the two adjusting plates in the middle, and two sides of the bidirectional screw rod are respectively in threaded connection with the two adjusting plates;

the two-way screw rods are at least two in number, one end of each two-way screw rod is fixedly provided with a driving motor, and the driving motor is fixedly connected with the adjusting plate.

In addition to the foregoing, preferably, the rotation mechanism includes:

the rotating pipe is rotatably arranged in the mounting groove, and the top of the rotating pipe extends outwards and is provided with a clamping groove which can clamp the transverse support arm;

the gear ring is fixedly sleeved outside the rotating tube;

a rotating electric machine mounted on the top of the vehicle body;

and the gear is arranged at the output end of the rotating motor and meshed with the gear ring.

On the basis of the scheme, the vehicle body further comprises auxiliary supporting mechanisms, wherein the top of the vehicle body is symmetrically provided with two auxiliary supporting mechanisms relative to the rotating mechanism, and each auxiliary supporting mechanism comprises:

the support frame is U-shaped;

the auxiliary hydraulic cylinder is fixedly arranged at the top of the vehicle body, and the top output end of the auxiliary hydraulic cylinder is connected with the bottom of the supporting frame.

As a further proposal of the proposal, the bottom side wall of the clamping groove is higher than or flush with the top of the supporting frame.

As a more preferable solution of the present solution, the method further includes:

the adjusting block is internally provided with a rotating groove, each roller is rotatably arranged in the rotating groove, and the adjusting block is slidably arranged in the long groove;

and the reset springs are connected between the two sides of the adjusting block and the inner wall of the long groove.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the first adjusting mechanism, the second adjusting mechanism and the third adjusting mechanism are matched, so that the adjusting arm can move in multiple directions, the working position is replaced at any time, the work is more convenient and rapid, and the working efficiency is improved;

2. according to the utility model, through the action of the rotating mechanism, the hanging basket can be directly rotated to the other side, so that the bridge on the other side can be rapidly operated, the whole bridge inspection vehicle is not required to be driven to the other side, and the working efficiency is further improved;

3. according to the utility model, when the first adjusting mechanism is placed on the bridge guardrail, the anti-skid assembly has the function of clamping and skid resistance, and meanwhile, the anti-skid pulley arranged on the inner wall of the anti-skid assembly can slide along with the sliding of the bridge inspection vehicle, so that the safety performance of the bridge inspection vehicle is greatly improved;

drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the anti-skid mechanism according to the present utility model;

FIG. 3 is an enlarged view of a third adjustment mechanism according to the present utility model;

FIG. 4 is a partial cross-sectional view of a rotary mechanism of the present utility model;

FIG. 5 is a partial cross-sectional view of a transverse arm according to the present utility model;

FIG. 6 is a partial cross-sectional view of a roller portion of the present utility model;

FIG. 7 is a schematic diagram of a balance assembly according to the present utility model;

in the figure: 1. A vehicle body; 2. a first adjustment mechanism; 201. a mounting groove; 202. lifting the hydraulic cylinder; 203. a transverse support arm; 3. a second adjustment mechanism; 301. an adjustment tank; 302. an adjusting arm; 303. pushing the hydraulic cylinder; 4. a third adjustment mechanism; 401. a mounting rail; 402. a fine tuning assembly; 5. a rotation mechanism; 501. a rotary tube; 502. a gear ring; 503. a rotating electric machine; 504. a gear; 6. an anti-slip assembly; 601. a clamping plate; 602. an adjustment assembly; 6021. an adjusting plate; 6022. a bidirectional screw; 6023. a driving motor; 603. a roller; 604. a rotating shaft; 605. a long groove; 7. a clamping groove; 8. an auxiliary supporting mechanism; 801. a support frame; 802. an auxiliary hydraulic cylinder; 9. an adjusting block; 10. a return spring; 11. a balancing assembly; 111. a guardrail frame; 112. a balance plate; 113. balancing weight; 12. an adjusting mechanism; 121. adjusting a motor; 122. adjusting a screw;

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 7, the present embodiment proposes: the bridge inspection vehicle with the anti-skid sliding rail comprises a vehicle body 1 and further comprises:

the first adjusting mechanism 2, the second adjusting mechanism 3, the third adjusting mechanism 4, the rotating mechanism 5 and the anti-skid assembly 6, wherein the first adjusting mechanism 3 is arranged at the top central position of the vehicle body 1; the second guiding mechanism 3 is installed on first guiding mechanism 2, the output at second guiding mechanism 3 is installed to third guiding mechanism 4, rotary mechanism 5 installs between first guiding mechanism 2 and automobile body 1 for adjust the angle of use of first guiding mechanism 2, antiskid subassembly 6 installs the second guiding mechanism 3 downside is used for pressing from both sides the guardrail of bridge that detects, first guiding mechanism 2, second guiding mechanism 3 and third guiding mechanism 4 mutually support and make bridge examine workman can be quick find and change working position, the effectual work efficiency that has improved, rotary mechanism 5 can adjust the angle of first guiding mechanism 2 to opposite side bridge work after the bridge has been detected on one side, further improve work efficiency, antiskid subassembly 6 plays the antiskid effect through pressing from both sides the guardrail of bridge that detects, further improved the security performance.

Wherein the first adjustment mechanism 2 includes: mounting groove 201, lifting pneumatic cylinder 202 and horizontal support arm 203, the top central authorities of automobile body 1 are provided with mounting groove 201, and lifting pneumatic cylinder 202 is vertically installed in mounting groove 201, the one end of horizontal support arm 203 with the top output of lifting pneumatic cylinder 202 is connected, and the different height of adjustment can be moved perpendicularly to first guiding mechanism 2 under the effect of lifting pneumatic cylinder 202 to the adaptation is different bridge height, and the suitability is wider.

Next, the second adjusting mechanism 3 includes: the device comprises an adjusting groove 301, an adjusting arm 302 and a pushing hydraulic cylinder 303, wherein the adjusting groove 302 is formed in the other end of the transverse support arm 203 along the length direction of the transverse support arm 203, the adjusting arm 302 is slidably arranged in the adjusting groove 302, the pushing hydraulic cylinder 303 is fixedly arranged in the adjusting groove 302, and the output end of the pushing hydraulic cylinder 303 is fixedly connected with the adjusting arm 302;

wherein, the pushing hydraulic cylinder 303 is used for pushing the adjusting arm 302 to slide in the adjusting groove 301, and the extending and shortening of the adjusting arm 302 can be adapted to different working positions, so that the applicability is further improved and the efficiency is improved.

Further, the third adjusting mechanism 4 includes: the mounting rail 401 is arranged perpendicular to the adjusting arm 302, the mounting rail 401 is slidably mounted at the output end of the adjusting arm 302, and the fine adjustment assembly 402 is mounted between the adjusting arm 302 and the mounting rail 401 and used for adjusting the use height of the mounting rail 401. The slide rail that sets up in the mounting rail 401 can use second guiding mechanism 3 as the benchmark to slide in the vertical direction under the effect of trimming subassembly 402 for fine setting working position, make the convenience accuracy nature of bridge examine work improve greatly.

Still further, the anti-skid assembly 6 includes: the clamping plates 601 are symmetrically arranged between the adjusting arms 302, and the adjusting assemblies 602 are arranged on the two clamping plates 601 and are used for adjusting the using distance between the two clamping plates 601;

the adjusting component 602 is fixedly installed on the adjusting arm 302, a plurality of long grooves 605 are formed in the inner wall of each clamping plate 602, strip-shaped sliding grooves are formed in the top side wall and the bottom side wall of each long groove 605, rollers 603 are rotatably installed in each long groove 605, rotating shafts 604 are rotatably installed on the rollers 603 in a penetrating mode, two ends of the rotating shafts 604 are respectively connected with the two strip-shaped sliding grooves in the long grooves 605 in a sliding and rotating mode, the clamping plates 601 are matched with the adjusting component 602 and are used for clamping guardrails of a detected bridge, an anti-skidding effect is achieved, the rollers 603 can slide in the long grooves 605 and rotate along with the running of the detected bridge and adapt to uneven portions of the bridge guardrails, the anti-skidding effect is further improved, anti-skidding lines are arranged on the surfaces of the pulleys 603, and friction force between the pulleys 603 and the bridge guardrails is increased.

Still further, the adjustment assembly 602 includes: the adjusting plates 6021 and the bidirectional screw 6022 are fixedly arranged at the top of each clamping plate 601, the adjusting plates 6021 are connected with the bottom of the adjusting arm 302 in a sliding manner along the length direction of the adjusting arm 302, the bidirectional screw 6022 is arranged between the two adjusting plates 6021 in a centering manner, and two sides of the bidirectional screw 6022 are respectively connected with the two adjusting plates 6021 in a threaded manner;

wherein, the quantity of two-way screw 6022 is two at least to every two-way screw 6022's one end all fixed mounting has driving motor 6023, and driving motor 6023 with regulating plate 6021 fixed connection, driving motor 6023 and two-way screw 6022 cooperation can make anti-skidding mechanism 6 press from both sides tightly fast and loosen, have improved work efficiency.

More preferably, the rotation mechanism 5 includes: the rotary pipe 501, the gear ring 502, the rotary motor 503 and the gear 504, the rotary pipe 501 is rotatably installed in the installation groove, the top of the rotary pipe 501 extends outwards and is provided with a clamping groove which can clamp the transverse support arm 203, the gear ring 502 is fixedly sleeved outside the rotary pipe 501, the rotary motor 503 is installed at the top of the vehicle body 1, the gear 504 is installed at the output end of the rotary motor 503, and the gear 504 is meshed with the gear ring 502;

wherein, rotating electrical machines 503 drive gear 504, ring gear 502 and pivoted tube 501 work, can adjust the angle of use of first guiding mechanism 2, can rotate first guiding mechanism 2 to the opposite side work through the power of rotating electrical machines 503 after one side bridge work is accomplished, compare the back of working and open the car to the opposite side and work, still further improved work efficiency.

Again, it further comprises auxiliary supporting mechanisms 8, two of said auxiliary supporting mechanisms 8 are symmetrically disposed on top of the vehicle body 1 with respect to said rotating mechanism 5, and each auxiliary supporting mechanism 8 comprises: support frame 801 and supplementary pneumatic cylinder 802, support frame 801 are the U-shaped, and supplementary pneumatic cylinder 802 fixed mounting is at automobile body 1 top to the top output of supplementary pneumatic cylinder 802 is connected with the bottom of support frame 801, and supplementary supporting mechanism 801 is used for cooperating first guiding mechanism 2 to use, and with the synchronous lifting of first guiding mechanism 2, make first guiding mechanism 2 more stable.

Finally, the bottom side wall of the clamping groove 7 is higher than or flush with the top of the support frame 801, and the clamping groove 7 can clamp the first adjusting mechanism 2 when the first adjusting mechanism 2 is lifted, so that the first adjusting mechanism 2 can be rotated to the support frame 801 on the other side under the action of the rotating mechanism 5.

On the basis of the scheme, an adjusting block 9 and a reset spring 10 are further arranged, a rotating groove is formed in the adjusting block 9, each roller 603 is rotatably arranged in the rotating groove, the adjusting block 9 is slidably arranged in the long groove 605 and is used for enabling the rollers 603 to rotate and slide in the long groove 605, the reset spring 10 is connected between two sides of the adjusting block 9 and the inner wall of the long groove 605, and when the anti-skid mechanism is in a non-working state, the reset function is achieved, and the adjusting block 9 and the reset spring 10 enable the anti-skid mechanism to be more perfect and stable.

Example 2

As shown in fig. 7, based on the same concept as embodiment 1 described above, this embodiment also proposes a balance assembly 11 including: the guardrail frame 111, the balance plate 112 and the balancing weights 113, wherein the guardrail frame 111 is arranged at the rear side of the vehicle body 1, the balance plate 112 is arranged at the bottom of the guardrail frame 111 through the adjusting mechanism 12, the number of the balancing weights is a plurality of, and the plurality of balancing weights are arranged on the balance plate 112, and the balancing weights are needed to balance the weight of the vehicle body to avoid the side turning of the vehicle body because the mechanism multiple of the working end is heavier, and the guardrail frame 111 can limit the position of the balancing weights 113 to avoid the falling of the balancing weights outside the vehicle body;

wherein the adjustment mechanism 12 further comprises: the adjusting motor 121 and the adjusting screw 122, the adjusting motor 121 is installed on one side of the guardrail frame 111, the adjusting screw 122 is rotatably installed at the bottom of the guardrail frame 111, the adjusting screw 122 penetrates through the balance plate 112 in a threaded mode, the output end of the adjusting motor 121 is connected with the adjusting screw 122, and when the first adjusting mechanism 2 is adjusted to work at the other angle, the balance plate 112 and the balancing weight above the balance plate can be pushed to the other side through the matching of the adjusting motor 121 and the adjusting screw 122 to continuously keep the balance of the vehicle body. The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. Bridge inspection vehicle with antiskid slide rail, including automobile body (1), its characterized in that still includes:

a first adjusting mechanism (2), wherein the first adjusting mechanism (2) is arranged at the top central position of the vehicle body (1);

a second adjusting mechanism (3), the second adjusting mechanism (3) is arranged on the first adjusting mechanism (2);

the third adjusting mechanism (4), the said third adjusting mechanism (4) is installed in the output end of the said second adjusting mechanism (3);

the rotating mechanism (5) is arranged between the first adjusting mechanism (2) and the vehicle body (1) and is used for adjusting the use angle of the first adjusting mechanism (2);

and the anti-skid assembly (6) is arranged at the lower side of the second adjusting mechanism (3) and is used for clamping the guardrail of the detected bridge.

2. The bridge inspection vehicle with anti-skid rails according to claim 1, characterized in that the first adjustment mechanism (2) comprises:

a mounting groove (201), wherein the mounting groove (201) is arranged in the center of the top of the vehicle body (1);

a lifting hydraulic cylinder (202), the lifting hydraulic cylinder (202) being longitudinally mounted within the mounting groove (201);

and one end of the transverse support arm (203) is connected with the top output end of the lifting hydraulic cylinder (202).

3. A bridge inspection vehicle with anti-skid rails according to claim 2, characterized in that the second adjustment mechanism (3) comprises:

an adjustment groove (301), wherein the adjustment groove (301) is arranged at the other end of the transverse support arm (203) along the length direction of the transverse support arm (203);

an adjustment arm (302), the adjustment arm (302) being slidably mounted within the adjustment slot (301);

the pushing hydraulic cylinder (303), the pushing hydraulic cylinder (303) is fixedly arranged in the adjusting groove (301), and the output end of the pushing hydraulic cylinder (303) is fixedly connected with the adjusting arm (302).

4. A bridge inspection vehicle with anti-skid rails according to claim 3, characterized in that the third adjustment mechanism (4) comprises:

a mounting rail (401) which is arranged perpendicularly to the adjusting arm (302), and the mounting rail (401) is slidably mounted at the output end of the adjusting arm (302);

-a trimming assembly (402), the trimming assembly (402) being mounted between the adjustment arm (302) and the mounting rail (401) for adjusting the use height of the mounting rail (401).

5. A bridge inspection vehicle with anti-skid rails according to claim 4, characterized in that the anti-skid assembly (6) comprises:

a clamping plate (601), wherein the clamping plate (601) is symmetrically arranged between the adjusting arms (302);

-an adjustment assembly (602), said adjustment assembly (602) being mounted on both clamping plates (601) for adjusting the distance of use between the two clamping plates (601);

wherein an adjustment assembly (602) is fixedly mounted on the adjustment arm (302);

the inner wall of each clamping plate (601) is provided with a plurality of long grooves (605), the top side wall and the bottom side wall of each long groove (605) are provided with strip-shaped sliding grooves, and the roller (603) is rotatably arranged in each long groove (605);

and the rotating shafts (604) are arranged on each roller (603) in a penetrating way, and two ends of each rotating shaft (604) are respectively connected with two strip-shaped sliding grooves in the long groove (605) in a sliding and rotating way.

6. The bridge inspection vehicle with anti-skid rails of claim 5, wherein the adjustment assembly (602) comprises:

the top of each clamping plate (601) is fixedly provided with one adjusting plate (6021), and the adjusting plates (6021) are in sliding connection with the bottoms of the adjusting arms (302) along the length direction of the adjusting arms (302);

a bidirectional screw (6022), wherein the bidirectional screw (6022) is arranged between the two adjusting plates (6021) in a centering way, and two sides of the bidirectional screw (6022) are respectively in threaded connection with the two adjusting plates (6021);

wherein the number of the bidirectional screws (6022) is at least two, one end of each bidirectional screw (6022) is fixedly provided with a driving motor (6023), and the driving motor (6023) is fixedly connected with the adjusting plate (6021).

7. The bridge inspection vehicle with anti-skid rails according to claim 6, characterized in that the rotation mechanism (5) comprises:

the rotary pipe (501) is rotatably arranged in the mounting groove (201), and the top of the rotary pipe (501) extends outwards and is provided with a clamping groove (7) which can clamp the transverse support arm (203);

the gear ring (502), the gear ring (502) is fixedly sleeved outside the rotating tube (501);

a rotating electric machine (503), the rotating electric machine (503) being mounted on top of the vehicle body (1);

-a gear (504), said gear (504) being mounted at the output of said rotating electric machine (503), and said gear (504) being in mesh with said gear ring (502).

8. The bridge inspection vehicle with an anti-skid rail according to claim 7, further comprising auxiliary support mechanisms (8), wherein the top of the vehicle body (1) is symmetrically provided with two auxiliary support mechanisms (8) with respect to the rotation mechanism (5), and each auxiliary support mechanism (8) comprises:

a support frame (801), the support frame (801) being U-shaped;

the auxiliary hydraulic cylinder (802), the auxiliary hydraulic cylinder (802) is fixedly installed at the top of the car body (1), and the top output end of the auxiliary hydraulic cylinder (802) is connected with the bottom of the supporting frame (801).

9. The bridge inspection vehicle with the anti-skid sliding rail according to claim 8, characterized in that the bottom side wall of the clamping groove (7) is higher than or flush with the top of the supporting frame (801).

10. The bridge inspection vehicle with anti-skid rails of claim 9, further comprising:

the adjusting block (9) is internally provided with a rotating groove, each roller (603) is rotatably arranged in the rotating groove, and the adjusting block (9) is slidably arranged in the long groove (605);

and the reset springs (10) are connected between the two sides of the adjusting block (9) and the inner wall of the long groove (605).