CN218114835U

CN218114835U - Hoisting structure for concrete cover plate

Info

Publication number: CN218114835U
Application number: CN202222610364.4U
Authority: CN
Inventors: 满慎瑞
Original assignee: Hebei Yuchuang Cement Products Co ltd
Current assignee: Hebei Yuchuang Cement Products Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-23
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a concrete cover plate hoist and mount field discloses a hoisting structure for concrete cover plate, the power distribution box comprises a box body, the equal threaded connection in the threaded rod middle part outside has the slider, the equal fixedly connected with connecting rod in slider bottom, the first baffle of the equal fixedly connected with of the connecting rod other end, the equal fixedly connected with hydraulic cylinder of first baffle top front and back end, the equal fixed connection of hydraulic cylinder drive end is in hydraulic stem one end, the hydraulic stem other end is fixed connection in second baffle top front and back end respectively, the inboard equal sliding connection of second spout has L clamp to hold the pole. The utility model discloses in, thereby it can not take place to rock and prevent to collide with and touch the apron to make it to lap to the apron both ends through the slip messenger L that the slider was hung, will lap to the installation place and make L clamp pole remove to the relative direction and loosen the apron and make the apron fall to the position of installing through the tight apron of L clamp pole clamp.

Description

Hoisting structure for concrete cover plate

Technical Field

The utility model relates to a concrete cover plate hoist and mount domain especially relates to a hoisting structure for concrete cover plate.

Background

Thereby the concrete apron increases substantially the top layer intensity of concrete, reaches the effect of sclerosis ground, prevention and cure sand, ash-laden, and effectual, the concrete apron is the compound novel material of one-component waterborne agricultural production system that has unique prescription, can effectively permeate concrete top layer 1-20 millimeters, takes place a series of complicated chemical reactions with the free material in the concrete cement apron, forms a three-dimensional netted fine and close whole, life is the same with the precast concrete apron, and the construction is simple, only need hang up the installation can.

And hoisting structure on the market is when hoisting the apron, because only a lifting hook makes the apron can rock because of the effort that rises when aerial, relatively takes place to collide with and makes the apron receive the damage, secondly need artificially lift up when hoisting and installing the apron, is difficult for the construction installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a PVC corrugated pipe cutting tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hoisting structure for concrete cover plate, includes the box, the box middle part is provided with first spout, the bottom side is provided with the spout trompil in the first spout, diapire middle part fixedly connected with double-end motor in the box, the equal fixedly connected with threaded rod of double-end motor drive end, the equal threaded connection in the outside of threaded rod middle part has the slider, the threaded rod other end is all rotated and is connected inside the fixed block, the equal fixedly connected with connecting rod in slider bottom, the equal fixedly connected with first baffle of the connecting rod other end, the equal fixedly connected with hydraulic cylinder of first baffle top front and back end, the equal fixedly connected in hydraulic cylinder drive end is in hydraulic stem one end, the hydraulic stem other end is fixed connection respectively in second baffle top front and back end, second baffle bottom all is provided with the second spout, the inboard equal sliding connection of second spout has L to press from both sides the holding rod, the equal fixedly connected with servo motor in second baffle front end, the equal fixedly connected with double-end lead screw of servo motor drive end, the equal threaded connection has L clamp holding rod around the outside of double-end.

As a further description of the above technical solution:

one side of the box body is fixedly connected with a push rod, and the upper end of the box body is connected with a box cover through a hinge.

As a further description of the above technical solution:

the fixed blocks are respectively and fixedly connected to the inner sides of the two ends of the first sliding groove.

As a further description of the above technical solution:

the outer sides of the connecting rods are connected to the inner sides of the sliding groove openings in a sliding mode.

As a further description of the above technical solution:

two ends of the double-end screw rod are both rotated at the front part and the rear part of the second sliding groove.

As a further description of the above technical solution:

the hydraulic rods penetrate through the first baffle.

As a further description of the above technical solution:

the sliding blocks are connected to the inner side of the first sliding groove in a sliding mode.

As a further description of the above technical solution:

the all fixedly connected with bracing piece in box bottom four corners, the bracing piece bottom all is provided with the gyro wheel.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, the connecting rod that makes the lower extreme through the slip of slider removes the removal that utilizes the connecting rod and drives first baffle and second baffle and remove to relative direction to thereby make L-shaped clamping bar fix apron both ends and make it can not take place to rock when the hoist and prevent to collide with the apron.

2. The utility model discloses in, the operation through double-end lead screw realizes pressing from both sides the purpose of tight apron, and the back utilizes the gyro wheel to remove hoisting structure together with the apron installation site and make L-shaped clamp bar remove to the relative direction and loosen the apron and make the apron fall to the effect that will install the position utilizing double-end lead screw to imitate the rotation of double-end lead screw.

Drawings

Fig. 1 is a side perspective view of a hoisting structure for a concrete cover plate according to the present invention;

fig. 2 is a three-dimensional cross-sectional view of a hoisting structure for a concrete cover plate provided by the utility model;

fig. 3 is a left perspective cross-sectional view of the hoisting structure for a concrete cover plate provided by the utility model;

fig. 4 is the utility model provides a concrete is hoisting structure's for apron box three-dimensional top view.

Illustration of the drawings:

1. a box cover; 2. a box body; 3. a servo motor; 4. a roller; 5. an L-shaped clamping bar; 6. a hydraulic lever; 7. a hydraulic cylinder; 8. a connecting rod; 9. a first baffle plate; 10. a second baffle; 11. a fixed block; 12. a threaded rod; 13. a double-headed motor; 14. a slider; 15. a first chute; 16. a double-end screw rod; 17. a second chute; 18. opening a hole in the chute; 19. a support bar; 20. a push rod.

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 an embodiment: a hoisting structure for a concrete cover plate comprises a box body 2, a first chute 15 is arranged in the middle of the box body 2, a chute opening 18 is arranged on the inner bottom side of the first chute 15, the purpose of moving a connecting rod is realized through the sliding of a sliding block, so that the effect of moving the connecting rod to slide in the chute opening is achieved, a double-head motor 13 is fixedly connected in the middle of the inner bottom wall of the box body 2, a threaded rod 12 is fixedly connected at the driving end of the double-head motor 13, a sliding block 14 is connected at the outer side of the middle of the threaded rod 12 in a threaded manner, the purpose of rotating the electric threaded rod is realized through the rotation of the double-head motor, so that the effect of sliding the sliding block is achieved, the other end of the threaded rod 12 is rotatably connected with the inner part of a fixed block 11, the purpose of limiting the sliding block is realized through the fixed block, so that the effect of preventing the sliding of the sliding block from sliding out the threaded rod is achieved, a connecting rod 8 is fixedly connected at the bottom end of the sliding block 14, a first baffle 9 is fixedly connected at the other end of the connecting rod 8, the purpose of driving parts connected with the lower end of the connecting rod to move is achieved through the movement of the connecting rod, so that the effect of enabling the first baffle to move is achieved, hydraulic oil cylinders 7 are fixedly connected to the front end and the rear end of the top of the first baffle 9, the driving ends of the hydraulic oil cylinders 7 are fixedly connected to one ends of hydraulic rods 6, the other ends of the hydraulic rods 6 are fixedly connected to the front end and the rear end of the top of the second baffle 10 respectively, the purpose of enabling the hydraulic rods at the lower end to move up and down is achieved through the operation of the hydraulic oil cylinders, so that the effect of enabling the second baffle to lift up and down is achieved, second sliding grooves 17 are formed in the bottom end of the second baffle 10, L-shaped clamping rods 5 are slidably connected to the inner sides of the second sliding grooves 17, the purpose of clamping is achieved through the movement of the L-shaped clamping rods, so that the effect of clamping a cover plate is achieved, servo motors 3 are fixedly connected to the front end of the second baffle 10, and double-headed lead screws 16 are fixedly connected to the driving ends of the servo motors 3, the purpose of rotating the threaded rod is achieved through the servo motor, so that the effect of pushing the L-shaped clamping rods to move is achieved, the L-shaped clamping rods are in threaded connection with the outer sides of the front portion and the rear portion of the double-end screw rod 16, the purpose of reducing the distance between the two L-shaped clamping rods is achieved through the relative movement of the L-shaped clamping rods, and the effect of clamping the cover plate is achieved.

One side of the box body 2 is fixedly connected with a push rod 20, the effect of rotating the idler wheels at the lower end of the box body is realized by pushing the push rod, thereby achieving the effect of moving the whole machine, the upper end of the box body 2 is connected with a box cover 1 through a hinge, the purpose of covering the box body is realized by turning over the box cover, thereby achieving the effect of preventing the double-end motor and the threaded rod from accidents during working, the fixed blocks 11 are respectively and fixedly connected with the inner sides of the two ends of the first sliding groove 15, the purpose of limiting the sliding block is realized through the fixed blocks, thereby achieving the effect of preventing the sliding block from sliding out of the threaded rod, the outer side of the connecting rod 8 is all in sliding connection with the inner side 18 of the opening of the sliding groove, the purpose of moving the connecting rod is realized through the sliding of the connecting rod in the opening of the sliding groove, thereby achieving the effect of moving the first baffle plate at the lower end of the connecting rod, the two ends of the double-end lead screw 16 are all rotated at the front part and the back part of the second sliding groove 17, rotation through the double-end lead screw realizes the purpose that L presss from both sides clamping bar relative movement, thereby reach the effect of pressing from both sides tight apron, hydraulic stem 6 all runs through first baffle 10, the purpose that the second baffle reciprocated is realized through reciprocating of hydraulic stem, thereby reach the effect of hoisting the apron, slider 14 equal sliding connection is inboard in first spout 15, the purpose that slip realization through the slider made slider lower extreme connecting rod and first baffle remove, thereby reach the effect that makes the inboard L of second apron and second baffle bottom second spout press from both sides clamping bar and remove, the equal fixedly connected with bracing piece 19 in 2 bottom four corners of box, 19 bottoms of bracing piece all are provided with gyro wheel 4, realize the purpose that makes the box remove through the rotation of gyro wheel, thereby reach the effect of transporting the apron.

The working principle is as follows: the threaded rod 12 is rotated by rotation of the double-headed motor 13, the threaded rod 12 is pushed to slide in the first sliding groove 15 by rotation of the threaded rod 12, the connecting rod 8 connected with the lower end of the sliding rod 14 is made to slide by sliding of the sliding rod 14, the first baffle 9 at the lower end of the connecting rod 8 moves, the second baffle 10 connected with the first baffle 9 moves in the opposite direction by movement of the first baffle 9, so that an effect of lifting a cover plate with any length is achieved, the double-headed screw rod 16 at the inner side of the second sliding groove 17 at the bottom of the second baffle 10 is made to rotate by rotation of the servo motor 3 at the front end of the second baffle 10, the L-shaped clamping rod 5 at the inner side of the second sliding groove 17 slides in the opposite direction by rotation of the double-headed screw rod 16, the cover plate at the lower end is clamped by sliding of the L-shaped clamping rod 5, then the hydraulic rod 6 of the hydraulic cylinder 7 fixed at the upper end of the first baffle 9 moves up and down to realize up and down movement of the second baffle 10 at the other end of the hydraulic rod 6, the double-headed screw rod 20 is pushed to roll the lower roller 4 to drop the cover plate to be installed at a place where the cover plate is needed to be installed after the cover, the safety cover 2 of the safety cover 1 of the box body 2, and the safety cover 12 of a person who turns over the box body 2, and prevents the danger-preventing the danger-generating people who enters the danger-generating people when the box body 12 and the danger generating people when the double-operated double-head motor 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a hoisting structure for concrete cover plate, includes box (2), its characterized in that: a first sliding chute (15) is arranged in the middle of the box body (2), a sliding chute opening hole (18) is arranged on the inner bottom side of the first sliding chute (15), the middle part of the inner bottom wall of the box body (2) is fixedly connected with a double-end motor (13), the driving ends of the double-head motor (13) are fixedly connected with threaded rods (12), the outer sides of the middle parts of the threaded rods (12) are all in threaded connection with sliding blocks (14), the other end of the threaded rod (12) is rotatably connected inside the fixed block (11), the bottom ends of the sliding blocks (14) are fixedly connected with connecting rods (8), the other ends of the connecting rods (8) are fixedly connected with first baffle plates (9), the front end and the rear end of the top of the first baffle (9) are fixedly connected with a hydraulic oil cylinder (7), the driving ends of the hydraulic oil cylinders (7) are fixedly connected with one end of a hydraulic rod (6), the other end of the hydraulic rod (6) is respectively and fixedly connected with the front end and the rear end of the top of the second baffle plate (10), the bottom ends of the second baffles (10) are provided with second sliding chutes (17), the inner sides of the second sliding grooves (17) are connected with L-shaped clamping rods (5) in a sliding manner, the front ends of the second baffles (10) are fixedly connected with servo motors (3), the driving ends of the servo motors (3) are fixedly connected with double-end screw rods (16), the outer sides of the front part and the rear part of the double-head screw rod (16) are in threaded connection with L-shaped clamping rods (5).

2. The hoisting structure for the concrete cover plate according to claim 1, characterized in that: one side of the box body (2) is fixedly connected with a push rod (20), and the upper end of the box body (2) is hinged with a box cover (1).

3. The hoisting structure for the concrete cover plate according to claim 1, characterized in that: the fixed blocks (11) are respectively and fixedly connected to the inner sides of the two ends of the first sliding groove (15).

4. The hoisting structure for the concrete cover plate according to claim 1, wherein: the outer sides of the connecting rods (8) are connected with the inner sides of the sliding groove openings (18) in a sliding mode.

5. The hoisting structure for the concrete cover plate according to claim 1, characterized in that: the outer sides of the two ends of the double-end screw rod (16) respectively rotate at the front part and the rear part of the second sliding groove (17).

6. The hoisting structure for the concrete cover plate according to claim 1, wherein: the hydraulic rods (6) penetrate through the first baffle (9).

7. The hoisting structure for the concrete cover plate according to claim 1, characterized in that: the sliding blocks (14) are all connected to the inner side of the first sliding groove (15) in a sliding mode.

8. The hoisting structure for the concrete cover plate according to claim 1, characterized in that: the box body (2) bottom four corners all fixedly connected with bracing piece (19), bracing piece (19) bottom all is provided with gyro wheel (4).