CN217753821U - Material handling device is used in construction of municipal administration road bridge - Google Patents

Abstract

The utility model discloses a material handling device is used in municipal administration road bridge construction relates to handling device technical field. The utility model discloses a: the trolley comprises a trolley plate and a pushing frame, wherein the pushing frame is fixedly arranged at one end of the upper surface of the trolley plate; lifting platform is in including four fixed connection the guide post of sweep top corner, slidable mounting has the carriage that can extend the width on the guide post, install the driving piece that is used for driving the carriage and reciprocates on the sweep. The utility model discloses a promotion subassembly promotes the material and removes to lift centre gripping subassembly direction, utilize lift centre gripping subassembly to push down the centre gripping to the material simultaneously, both cooperate the centre gripping to fix the material, when having avoided current handling device to remove the material to appointed place, because there is not fixing device to fix the material, lead to the material to drop the problem of damage, the carriage of the extension width that sets up simultaneously increases the area of placing object material, the space of avoiding placing object material leads to dropping for a short time.

Description

Material handling device is used in construction of municipal administration road bridge

Technical Field

The utility model relates to a handling device technical field, concretely relates to material handling device is used in municipal administration road bridge construction.

Background

Including road and bridge engineering construction among the municipal works, current material handling equipment for road and bridge construction indicates the equipment that is used for moving, go up and down, loading and unloading and short distance transport material, current handling equipment, for example, the carrier, stack the material at the sweep through direct, then promote the carrier to remove the material to the appointed place, in-process traveling owing to not fixing the material, it is little to place the space, when receiving the influence of external things, for example, the carrier is when removing, there is the amasss stone on the road surface, can lead to the carrier to take place to jolt, thereby lead to the material to rock, probably can make the material fall ground, cause the damage, thereby people's use is not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: for solving the problem that proposes among the above-mentioned background art, the utility model provides a material handling device is used in municipal administration road bridge construction.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: a material handling device is used in municipal administration road bridge construction, includes: the trolley comprises a trolley plate and a pushing frame, wherein the pushing frame is fixedly arranged at one end of the upper surface of the trolley plate; the lifting platform comprises four guide posts fixedly connected with the corners of the top of the car plate, a support frame with an extensible width is slidably mounted on the guide posts, and a driving piece for driving the support frame to move up and down is mounted on the car plate; the lifting clamping assembly comprises an L-shaped plate which is vertically inserted into one end of the supporting frame far away from the pushing frame in a sliding manner, the end part of the supporting frame is fixedly connected with a sliding rod along the width direction of the supporting frame, two opposite sliding blocks are installed on the sliding rod in a sliding manner, the two sliding blocks are connected with the horizontal section of the L-shaped plate through hinged rods, two first electric push rods used for pushing the two sliding blocks to move relatively are fixedly connected to the end part of the supporting frame, and a rotating clamping plate is arranged at the upper end of the L-shaped plate; and the pushing assembly is arranged at the other end of the upper surface of the supporting frame and used for pushing the material to move towards the L-shaped plate.

Furthermore, the driving piece comprises a rotating motor fixed on the upper surface of the vehicle plate, a one-way threaded rod is fixedly mounted at the output end of the rotating motor, and the one-way threaded rod is in threaded connection with the supporting frame.

Furthermore, the pushing assembly comprises two second electric push rods which are fixed on the upper surface of the supporting frame and close to one end of the pushing frame, and a push plate is fixedly mounted at the telescopic end of each second electric push rod.

Further, the vertical structure of one end of carriage has the slot, the L template slides and inserts and establish in the slot, be constructed on the carriage and be located slot one side and be used for placing the ladder groove of rotating splint.

Furthermore, the both sides of carriage all slide to insert and are equipped with the extension board, install on the carriage and be used for driving two the linkage piece that the extension board is close to each other or keeps away from, the linkage piece includes fixed mounting the driving motor of carriage bottom, rotate between the both sides of carriage inner wall and install two-way threaded rod, the surface thread bush of two-way threaded rod is equipped with two thread blocks that are symmetric distribution, two the thread block respectively with two extension board fixed connection, two-way threaded rod with be connected through belt pulley transmission between driving motor's the output shaft.

Further, the top of L template is rotated and is installed the pivot, the top fixed mounting of pivot rotates splint, the L template with it is fixed through the mounting between the splint to rotate.

Furthermore, a groove is formed in the L-shaped plate, the fixing piece comprises a sliding plate which is inserted into the groove in a sliding mode, a reset spring is fixedly connected between the sliding plate and the inner wall of the groove, a connecting plate is installed at one end of the sliding plate in a rotating mode, a clamping plate is fixedly installed on one side of the connecting plate, clamping grooves are formed in two sides of the rotating clamping plate, and the clamping plate is connected with the clamping grooves in a clamping mode.

The utility model has the advantages as follows:

the utility model discloses a promotion subassembly promotes the material and removes to lift centre gripping subassembly direction, utilize lift centre gripping subassembly to push down the centre gripping to the material simultaneously, both cooperate the centre gripping to fix the material, when having avoided current handling device to remove the material to appointed place, because there is not fixing device to fix the material, lead to the material to drop the problem of damage, the carriage of the extension width that sets up simultaneously increases the area of placing object material, the space of avoiding placing object material leads to dropping for a short time.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of another three-dimensional structure of the present invention;

figure 3 is a plan elevation view of figure 1 of the present invention;

figure 4 is a top plan view of the present invention of figure 1;

fig. 5 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 4 according to the present invention;

fig. 6 is a sectional view taken along line B-B of fig. 4 in accordance with the present invention;

fig. 7 is an enlarged view of the present invention at C in fig. 6.

Reference numerals: 1. pushing a cart; 2. turning a plate; 3. pushing the frame; 4. a lifting platform; 5. a guide post; 6. a support frame; 7. a drive member; 71. rotating the motor; 72. a one-way threaded rod; 8. a lifting clamping assembly; 81. an L-shaped plate; 82. a slide bar; 83. a slider; 84. a hinged lever; 85. a first electric push rod; 86. rotating the clamping plate; 9. a pushing assembly; 91. a second electric push rod; 92. pushing the plate; 10. a stepped groove; 11. an extension plate; 12. a linkage member; 121. a drive motor; 122. a bidirectional threaded rod; 123. a thread block; 124. a pulley; 13. a rotating shaft; 14. a fixing member; 141. a sliding plate; 142. a return spring; 143. a connecting plate; 144. and (4) clamping the board.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, an embodiment of the utility model provides a material handling device is used in municipal administration road bridge construction, include: the trolley 1 comprises a trolley board 2 and a pushing frame 3, wheels are fixedly mounted at the bottom of the trolley board 2, and the pushing frame 3 is fixedly mounted at one end of the upper surface of the trolley board 2; the lifting platform 4 comprises four guide posts 5 fixedly connected to the corners of the top of the car plate 2, a support frame 6 capable of extending the width is slidably mounted on each guide post 5, four corners of the support frame 6 are supported by the four guide posts 5, so that the up-and-down stability of the support frame 6 is improved, a material is placed on the support frame 6, the width of the support frame 6 is extended, the area of the material placed on the support frame 6 can be increased, a driving piece 7 used for driving the support frame 6 to move up and down is mounted on the car plate 2, the driving piece 7 can drive the support frame 6 to move up and down, and therefore the material can be placed on the support frame 6 conveniently, for example, the material on a truck needs to be unloaded and carried to a specified place, the support frame 6 can be driven to move up and down by the driving piece 7, so that the support frame 6 is parallel to the bottom of the inner wall of the carriage, and therefore the material can be carried to the support frame 6 conveniently; the lifting clamping assembly 8 comprises an L-shaped plate 81 which is vertically inserted into one end, far away from the push frame 3, of the support frame 6 in a sliding manner, a sliding rod 82 is fixedly connected to the end portion of the support frame 6 along the width direction of the support frame, two opposite sliding blocks 83 are slidably mounted on the sliding rod 82, the sliding blocks 83 are slidably connected with the support frame 6, the two sliding blocks 83 are connected with the horizontal section of the L-shaped plate 81 through hinge rods 84, one end of each hinge rod 84 is hinged to the corresponding sliding block 83, the other end of each hinge rod 84 is hinged to the L-shaped plate 81, two first electric push rods 85 used for pushing the two sliding blocks 83 to move relatively are fixedly connected to the end portion of the support frame 6, a rotating clamping plate 86 is arranged at the upper end of the L-shaped plate 81, the rotating clamping plate 86 is rotatably mounted at the top of the L-shaped plate 81, the rotating clamping plate 86 is rotated to 180 degrees, and the rotating clamping plate is far away from the position right above the support frame 6, starting the two first electric push rods 85 to enable the telescopic ends of the two first electric push rods 85 to contract, so that the sliding blocks 83 are driven to slide on the sliding rods 82 and move away from each other, the hinge rods 84 are driven to rotate towards the vertical state, the L-shaped plates 81 are driven to move downwards, meanwhile, the rotating clamping plates 86 are driven to move downwards to be close to the supporting frame 6, then, the materials are placed on the supporting frame 6, then, the first electric push rods 85 are started to extend, the two sliding blocks 83 are driven to move towards each other, the hinge rods 84 are driven to rotate and incline, the L-shaped plates 81 are driven to ascend, the rotating clamping plates 86 are made to ascend higher than the stacking height of the materials, then, the rotating clamping plates 86 are made to be right above the supporting frame 6, the first electric push rods 85 are started to contract, and the rotating clamping plates 86 move downwards to clamp the materials stacked on the supporting frame 6; promote subassembly 9, the setting is in the 6 upper surface other ends of carriage, be used for promoting the material orientation L template 81 direction removes, promote subassembly 9 can promote the material of carrying on the carriage 6 and remove to L template 81 direction and carry out the centre gripping to the material, thereby through L template 81, rotating splint 86 and promotion subassembly 9 carry out the centre gripping to the material fixed, consequently compare with prior art, promote the material to remove to lift centre gripping subassembly 8 direction through promoting subassembly 9, utilize lift centre gripping subassembly 8 to push down the centre gripping to the material simultaneously, both cooperate the centre gripping to fix the material, when having avoided current loading and unloading device to remove the material to appointed place, because do not have fixing device to fix the material, lead to the problem that the material drops the damage, the carriage 6 of the extension width that sets up simultaneously, increase the area of placing the material, the space of avoiding placing the material leads to dropping for a short time.

As shown in fig. 3, in some embodiments, the driving member 7 includes a rotating motor 71 fixed on the upper surface of the vehicle board 2, a one-way threaded rod 72 is fixedly installed at an output end of the rotating motor 71, the one-way threaded rod 72 is in threaded connection with the supporting frame 6, the rotating motor 71 is a forward and reverse rotating motor, and the rotating motor 71 is started, so as to drive the one-way threaded rod 72 to rotate, and further drive the supporting frame 6 in threaded connection therewith to move up and down, thereby facilitating adjustment of the height of the supporting frame 6 and facilitating loading and unloading of materials.

As shown in fig. 4, in some embodiments, the pushing assembly 9 includes two second electric push rods 91 fixed on the upper surface of the supporting frame 6 and close to one end of the pushing frame 3, two telescopic ends of the second electric push rods 91 are fixedly mounted with a push plate 92, the bottom of the push plate 92 is slidably connected with the upper surface of the supporting frame 6, and by starting the second electric push rods 91, the telescopic ends of the push plates extend out, so as to drive the push plates 92 to move toward the L-shaped plate 81, so that the L-shaped plate 81, the rotating clamp plate 86 and the push plates 92 can perform limit clamping on the material.

As shown in fig. 1, in some embodiments, a slot is vertically configured at one end of the supporting frame 6, the L-shaped plate 81 is slidably inserted into the slot, the stepped groove 10 located on one side of the slot and used for placing the rotating clamp plate 86 is configured on the supporting frame 6, when a material needs to be placed on the supporting frame 6, the rotating clamp plate 86 is rotated to 180 °, so that the rotating clamp plate 86 is located right above the stepped groove 10, and then the first electric push rod 85 is started to contract, so that the L-shaped plate 81 and the rotating clamp plate 86 are driven to move downwards, so that the rotating clamp plate 86 moves into the stepped groove 10, so that the top of the rotating clamp plate 86 and the top of the supporting frame 6 are located on the same plane, and the supporting frame 6 is lifted and lowered to be parallel to the bottom of the inner wall of the carriage, thereby facilitating a worker to carry the material to the supporting frame 6.

As shown in fig. 5, in some embodiments, the two sides of the supporting frame 6 are slidably inserted with the extending plates 11, the supporting frame 6 is installed with a linkage 12 for driving the two extending plates 11 to approach or leave each other, the linkage 12 includes a driving motor 121 fixedly installed at the bottom of the supporting frame 6, a bidirectional threaded rod 122 is rotatably installed between the two sides of the inner wall of the supporting frame 6, a threaded sleeve on the outer surface of the bidirectional threaded rod 122 is provided with two symmetrically distributed threaded blocks 123, the outer surface of the bidirectional threaded rod 122 is provided with two symmetrical threads, the two threaded blocks 123 are respectively connected with the two symmetrical threads, the two threaded blocks 123 are respectively fixedly connected with the two extending plates 11, the bidirectional threaded rod 122 is in transmission connection with an output shaft of the driving motor 121 through a belt pulley 124, a belt pulley 124 is fixedly installed at an output end of the driving motor 121, a fixed sleeve on the middle position of the bidirectional threaded rod 122 is provided with a belt pulley 124, the two belt pulleys 124 are connected through belt transmission, a through opening is constructed on the supporting frame 6, the driving motor 121 is a forward-reverse rotation motor, thereby starting the driving motor 121, thereby driving the belt pulley 124 to drive the two threaded rod to rotate, the belt pulley 124 to drive the two threaded blocks to drive the bidirectional threaded rod to move out of the supporting frame 6, and further drive the two extending plates 11, thereby facilitating the two extending plates to move out, and further drive the two supporting frame 6.

As shown in fig. 6, in some embodiments, the rotating shaft 13 is rotatably installed at the top of the L-shaped plate 81, the rotating clamping plate 86 is fixedly installed at the top of the rotating shaft 13, the L-shaped plate 81 is fixed to the rotating clamping plate 86 through the fixing member 14, the rotating shaft 13 is rotatably installed at the center position of the top of the L-shaped plate 81, the rotating clamping plate 86 has two position states, one is located at the top of the supporting frame 6 and then fixed through the fixing member 14, so as to press down and clamp the material, and the other is rotated 180 ° around the rotating shaft 13 and then fixed through the fixing member 14, so that the rotating clamping plate 86 moves downwards to enter the stepped groove 10, so as to transport the material to the supporting frame 6.

As shown in fig. 6 and 7, in some embodiments, the L-shaped plate 81 is configured with a groove, the fixing member 14 includes a sliding plate 141 slidably inserted into the groove, the groove is rectangular and is adapted to and slidably connected with the sliding plate 141, a return spring 142 is fixedly connected between the sliding plate 141 and an inner wall of the groove, one end of the sliding plate 141 is rotatably mounted with a connecting plate 143, one side of the connecting plate 143 is fixedly mounted with a clamping plate 144, and both sides of the rotating clamp plate 86 are configured with clamping grooves, the clamping plate 144 is clamped with the clamping grooves, when the rotating clamp plate 86 needs to be rotated, the connecting plate 143 is pulled to drive the sliding plate 141 to move, so that the sliding plate 141 stretches the return spring 142, and the clamping plate 144 moves out of the clamping grooves, so as to release the fixing of the rotating clamp plate 86, then the rotating clamp plate 86 rotates by 180 ° so that the clamping plate 144 on the other side is in the same plane as the clamping grooves, and then the connecting plate 143 is loosened, and the clamping plate 141 is driven by a resilience force generated by the stretched return spring 142 to slide plate 141 to slide the sliding plate 141 to slide into the groove, so as to fix the rotating clamp plate 86.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a material handling device is used in municipal administration road bridge construction which characterized in that includes:

the trolley (1) comprises a trolley plate (2) and a pushing frame (3), wherein the pushing frame (3) is fixedly arranged at one end of the upper surface of the trolley plate (2);

the lifting platform (4) comprises four guide posts (5) fixedly connected to the corners of the top of the sweep (2), a support frame (6) with an extensible width is slidably mounted on the guide posts (5), and a driving piece (7) for driving the support frame (6) to move up and down is mounted on the sweep (2);

the lifting clamping assembly (8) comprises an L-shaped plate (81) which is vertically inserted into one end, far away from the pushing frame (3), of the supporting frame (6), a sliding rod (82) is fixedly connected to the end portion of the supporting frame (6) in the width direction of the supporting frame, two opposite sliding blocks (83) are arranged on the sliding rod (82) in a sliding mode, the two sliding blocks (83) are connected with the horizontal section of the L-shaped plate (81) through hinge rods (84), two first electric push rods (85) used for pushing the two sliding blocks (83) to move relatively are fixedly connected to the end portion of the supporting frame (6), and a rotating clamping plate (86) is arranged at the upper end of the L-shaped plate (81);

the pushing assembly (9) is arranged at the other end of the upper surface of the supporting frame (6) and used for pushing the materials to move towards the L-shaped plate (81).

2. The material loading and unloading device for the municipal road and bridge construction according to claim 1, wherein the driving member (7) comprises a rotating motor (71) fixed on the upper surface of the vehicle plate (2), a one-way threaded rod (72) is fixedly mounted at the output end of the rotating motor (71), and the one-way threaded rod (72) is in threaded connection with the support frame (6).

3. The material loading and unloading device for the municipal road and bridge construction according to claim 1, wherein the pushing assembly (9) comprises two second electric push rods (91) fixed on the upper surface of the supporting frame (6) and close to one end of the pushing frame (3), and a pushing plate (92) is fixedly mounted at the telescopic ends of the two second electric push rods (91).

4. The material loading and unloading device for the municipal road and bridge construction according to claim 1, wherein a slot is vertically formed at one end of the support frame (6), the L-shaped plate (81) is slidably inserted into the slot, and a stepped groove (10) which is located at one side of the slot and used for placing the rotary clamping plate (86) is formed in the support frame (6).

5. The material loading and unloading device for the municipal road and bridge construction according to claim 1, characterized in that the two sides of the supporting frame (6) are slidably inserted with the extending plates (11), the supporting frame (6) is provided with a linkage member (12) for driving the two extending plates (11) to approach or separate from each other, the linkage member (12) comprises a driving motor (121) fixedly mounted at the bottom of the supporting frame (6), a bidirectional threaded rod (122) is rotatably mounted between the two sides of the inner wall of the supporting frame (6), two thread blocks (123) symmetrically distributed are sleeved on the outer surface of the bidirectional threaded rod (122) in a threaded manner, the two thread blocks (123) are respectively and fixedly connected with the two extending plates (11), and the output shaft of the bidirectional threaded rod (122) is in transmission connection with the driving motor (121) through a belt pulley (124).

6. The material loading and unloading device for the municipal road and bridge construction according to claim 1, wherein a rotating shaft (13) is rotatably mounted at the top of the L-shaped plate (81), a rotating clamping plate (86) is fixedly mounted at the top of the rotating shaft (13), and the L-shaped plate (81) and the rotating clamping plate (86) are fixed through a fixing member (14).

7. The material loading and unloading device for the municipal road and bridge construction according to claim 6, wherein the L-shaped plate (81) is provided with a groove, the fixing member (14) comprises a sliding plate (141) slidably inserted into the groove, a return spring (142) is fixedly connected between the sliding plate (141) and the inner wall of the groove, one end of the sliding plate (141) is rotatably provided with a connecting plate (143), one side of the connecting plate (143) is fixedly provided with a clamping plate (144), two sides of the rotating clamping plate (86) are provided with clamping grooves, and the clamping plate (144) is clamped with the clamping grooves.

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