CN210655913U

CN210655913U - Building concrete hoisting device

Info

Publication number: CN210655913U
Application number: CN201921371319.XU
Authority: CN
Inventors: 王希平; 刘媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-02
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a building concrete lifting device, the camera includes a supporting plate, the fixed pulley that is provided with of lower terminal surface of backup pad, the vertical fixed pedestal that is provided with of up end intermediate position of backup pad, the upper end of pedestal is rotated and is provided with the telescopic link, the telescopic link below vertical fixed reciprocal electric putter that is provided with in the backup pad, reciprocal electric putter's top end department activity is provided with the gangbar. The utility model discloses make the flexible end of telescopic link be in low earlier, then will be equipped with the mud bowl of concrete and put into a transmission section of thick bamboo, then start reciprocal electric putter shrink, reciprocal electric putter's flexible end is just pulling the end that the telescopic link is close to the pedestal through the gangbar and is rotating clockwise, thereby make the telescopic link hang the end of a transmission section of thick bamboo and upwards rotate the perk and lean on the region to the eminence use concrete, make things convenient for the workman of aerial work to take away, the workman that need not to go up stands under the eminence operation region and transmits.

Description

Building concrete hoisting device

Technical Field

The utility model relates to a construction equipment technical field specifically is a building concrete hoisting device.

Background

A lot of materials are needed in the construction operation process, wherein concrete is a common material, and is prepared by mixing sand, cement and stones with water, and is generally used for being coated on the end faces of some buildings;

the concrete lifting device for the general building has the following defects: concrete lifting of high floors is generally carried out by large-scale conveying mechanical equipment, a container filled with concrete is lifted by a rope for a lower working position, workers delivering the container filled with concrete generally need to stand right below the working position to tie the container and the lifted rope together, and rock materials can fall off dangerously at any time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building concrete hoisting device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building concrete lifting device comprises a supporting plate, pulleys are fixedly welded at each end angle of the lower end face of the supporting plate, a shaft bracket is vertically and fixedly welded at the middle position of the upper end face of the supporting plate, a telescopic rod is connected to the upper end of the shaft bracket through a rotating shaft in a rotating manner and rotates in the vertical plane, a reciprocating electric push rod is vertically and fixedly welded on the supporting plate below the telescopic rod, the reciprocating electric push rod is electrically connected with a rechargeable battery and a control switch, the upper end of the reciprocating electric push rod is movably connected with a linkage rod through a hinge, the tail end of the linkage rod is movably connected with the lower end of the telescopic rod through the hinge, thread grooves are equidistantly formed in the side wall of an inner rod body of the telescopic rod, a connecting bolt is connected to the side wall at the tail end of an outer sleeve of the telescopic rod through a connecting block and is matched with the thread grooves, and, the lower extreme fixed welding of jib has a transmission section of thick bamboo, the bottom activity gomphosis of a transmission section of thick bamboo is provided with movable bottom plate and is being connected through activity docking mechanism the transmission section of thick bamboo, the back side of backup pad has spanned the horizontal pole about the top, the equal vertical fixed welding of the up end left and right sides of backup pad has threaded rod and threaded rod activity to pass the horizontal pole, cup jointed spring and spring on the threaded rod and be in the horizontal pole with between the backup pad, the nut has been cup jointed through the screw thread to the upper end of threaded rod, both ends downside all has the tip through the protruding welding of body of rod fixedly connected with fixed block and fixed block terminal surface under the horizontal pole, the equal level bonding of terminal surface left and right sides has rubber protection pad and rubber protection pad to laminate in homo.

Preferably, the movable butt-joint mechanism comprises a connecting rod and a butt-joint block, the left end and the right end of the connecting rod are vertically fixedly welded on the upper sides of the left end and the right end of the movable bottom plate in pairs, the upper end head of the connecting rod is horizontally rotated through a rotating shaft and is connected with a strip-shaped fixture block in a cross mode, a strip-shaped penetrating opening is transversely formed between the front side and the rear side of the butt-joint block, and the size of the strip-shaped penetrating opening is.

Preferably, a first balancing weight is fixedly bonded to the outer end face of the bottom of the movable bottom plate.

Preferably, the upper end face of the rubber protection pad is adhered with a smooth metal sheet.

Preferably, the telescopic rod is rotatably sleeved with the rotating sleeve, and a second balancing weight is fixedly bonded to the outer wall of the rotating sleeve.

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

1. the utility model discloses a pulley removes to the back that corresponds the position, when the nut rotated downwards along the threaded rod and moved, the nut just extrudees the horizontal pole downwards, make it move down, then the spring just gets into compression state, and the fixed block of horizontal pole end department just moves down with it, finally the fixed block is crowded to open the rubber protection pad, and rely on most advanced head to contradict on the holding surface, realize that whole device is fixed, then according to the height that the concrete needs conveying, adjust the length of telescopic link, then the connecting bolt of rotatory telescopic link external connection, make connecting bolt revolve the thread groove on the inboard sliding rod body lateral wall of telescopic link, realize the telescopic link is fixed;

2. the utility model discloses make the flexible end of telescopic link be in low earlier, then will be equipped with the mud bowl of concrete and put into a transmission section of thick bamboo, then start reciprocal electric putter shrink, reciprocal electric putter's flexible end is just pulling the end that the telescopic link is close to the pedestal through the gangbar and is rotating clockwise, thereby make the telescopic link hang the end of a transmission section of thick bamboo and upwards rotate the perk and lean on the region to the eminence use concrete, make things convenient for the workman of aerial work to take away, the workman that need not to go up stands under the eminence operation region and transmits.

Drawings

Fig. 1 is a schematic view of the overall structure of a building concrete lifting device of the present invention;

FIG. 2 is an enlarged structural view of a transfer cylinder in the concrete lifting apparatus for construction according to the present invention;

fig. 3 is the utility model relates to a overlook the structure chart that butt joint piece and bar fixture block cooperation in the building concrete lifting device are connected.

In the figure: 1. a support plate; 2. a pulley; 3. a reciprocating electric push rod; 4. a linkage rod; 5. a pedestal; 6. a telescopic rod; 7. a cross bar; 8. a fixed block; 9. a spring; 10. a threaded rod; 11. strip-shaped through holes; 12. a pointed end; 13. a rubber protective pad; 14. a smooth metal sheet; 15. a nut; 16. a second counterweight block; 17. rotating the sleeve; 18. a thread groove; 19. a connecting bolt; 20. a boom; 21. a transfer drum; 22. a first weight block; 23. a movable bottom plate; 24. a connecting rod; 25. a butt joint block; 26. a strip-shaped fixture block; 27. a movable butt joint mechanism.

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. 1-3, the present invention provides a technical solution: a building concrete lifting device comprises a supporting plate 1, pulleys 2 are fixedly welded at each end angle of the lower end face of the supporting plate 1, a shaft bracket 5 is vertically and fixedly welded at the middle position of the upper end face of the supporting plate 1, the upper end of the shaft bracket 5 is rotatably connected with a telescopic rod 6 through a rotating shaft, the telescopic rod 6 rotates in a vertical plane, a reciprocating electric push rod 3 is vertically and fixedly welded on the supporting plate 1 below the telescopic rod 6, the reciprocating electric push rod 3 is electrically connected with a rechargeable battery and a control switch, the upper end of the reciprocating electric push rod 3 is movably connected with a linkage rod 4 through a hinge, the tail end of the linkage rod 4 is movably connected with the lower end of the telescopic rod 6 through the hinge, when the reciprocating electric push rod 3 stretches, the reciprocating electric push rod 3 pulls the lower end of the telescopic rod 6 through the linkage rod 4 to rotate, and therefore the other; the side wall of the inner rod body of the telescopic rod 6 is equidistantly provided with thread grooves 18, the side wall of the tail end of the outer sleeve of the telescopic rod 6 is connected with a connecting bolt 19 through a connecting block, the connecting bolt 19 is matched with the thread grooves 18, and after the inner rod body of the telescopic rod 6 slides and stretches to a corresponding length position, the connecting bolt 19 is rotated, so that the connecting bolt 19 is screwed into the thread grooves 18, and the telescopic end of the telescopic rod 6 is fixed; the telescopic end of the telescopic rod 6 is rotatably connected with a hanging rod 20 through a rotating pin, the lower end head of the hanging rod 20 is fixedly welded with a transfer cylinder 21, and the transfer cylinder 21 is used for placing a mud bowl filled with concrete and then is transferred to a high place along with the rotation of the telescopic rod 6; the bottom of the transfer cylinder 21 is movably embedded with a movable bottom plate 23, the movable bottom plate 23 is connected with the transfer cylinder 21 through a movable butt joint mechanism 27, and the movable bottom plate 23 is disassembled and assembled by the movable butt joint mechanism 27, so that the cleaning is convenient; a cross rod 7 stretches across the left side and the right side of the rear side edge of the supporting plate 1, threaded rods 10 are fixedly welded on the left side and the right side of the upper end face of the supporting plate 1 vertically, the threaded rods 10 penetrate through the cross rod 7 movably, springs 9 are sleeved on the threaded rods 10, the springs 9 are located between the cross rod 7 and the supporting plate 1, nuts 15 are sleeved on the upper ends of the threaded rods 10 through threads, when the nuts 15 rotate and move downwards along the threaded rods 10, the nuts 15 downwards extrude the cross rod 7 to enable the cross rod to move downwards, and then the springs 9 enter a compression state; the lower sides of the left end and the right end of the cross rod 7 are fixedly connected with a fixing block 8 through a rod body, and a sharp end head 12 is welded on the lower end face of the fixing block 8 in a protruding mode, when the cross rod 7 moves downwards, the fixing block 8 moves downwards along with the rod body, and finally the sharp end head 12 is contacted with a supporting face, so that the whole device is kept stable; the equal level of the terminal surface left and right sides bonds has rubber protection pad 13 and rubber protection pad 13 to laminate 8 downside in homonymy position fixed block under backup pad 1, and rubber protection pad 13 is used for preventing that the user from touching sharp end 12 and receiving the injury when normally removing whole device.

Activity docking mechanism 27 includes connecting rod 24 and butt joint piece 25, vertical fixed welding in pairs is on both ends upside about movable bottom plate 23 about connecting rod 24, the top end of connecting rod 24 rotates the handing-over through the pivot level and has connect bar fixture block 26, transversely seted up bar between the butt joint piece 25 front and back side and worn mouthful 11 and bar and worn mouthful 11 size and bar fixture block 26 size and agree with completely, when movable bottom plate 23 level butt joint is in transmission section of thick bamboo 21 bottom, make bar fixture block 26 rotate to the position of wearing mouthful 11 complete alignment with the bar, then bar fixture block 26 just upwards passes bar wearing mouthful 11 along with connecting rod 24, then rotate bar fixture block 26, make bar fixture block 26 be in horizontal position about, thereby make movable bottom plate 23 firm butt joint in transmission section of thick bamboo 21 bottom.

The outer end face of the bottom of the movable bottom plate 23 is fixedly bonded with a first balancing weight 22, and the first balancing weight 22 keeps the transmission cylinder 21 stably at a vertical position in the rotating process along with the telescopic rod 6.

The smooth metal sheet 14 is bonded on the upper end face of the rubber protection pad 13 in a fitting manner, and the smooth metal sheet 14 facilitates relative sliding between the tip 12 and the end face of the rubber protection pad 13, so that the fixing block 8 can move downwards to squeeze the rubber protection pad 13 open.

Rotate on the telescopic link 6 and cup joint and change cover 17 and change fixed bonding on the outer wall of cover 17 and have second balancing weight 16, when needs make the telescopic link 6 that rotates to vertical position fall back to the concrete place region, then through rotating cover 17 for second balancing weight 16 is close to the concrete place region, thereby makes the focus of telescopic link 6 lean on to the one side that needs turned over.

The working principle is as follows: after the pulley 2 moves to the corresponding position, when the nut 15 rotates and moves downwards along the threaded rod 10, the nut 15 extrudes the cross rod 7 downwards to move downwards, the spring 9 enters a compression state, the fixed block 8 at the end of the cross rod 7 moves downwards along with the compression state, finally the fixed block 8 extrudes the rubber protective pad 13, and the rubber protective pad is abutted on a supporting surface by the sharp end 12 to realize that the whole device is fixed, then the length of the telescopic rod 6 is adjusted according to the height required to be transmitted by concrete, then the connecting bolt 19 connected with the outside of the telescopic rod 6 is rotated to ensure that the connecting bolt 19 is screwed into the thread groove 18 on the side wall of the sliding rod body at the inner side of the telescopic rod 6 to realize that the telescopic end of the telescopic rod 6 is fixed, so that the telescopic end of the telescopic rod 6 is firstly positioned at a low position, then the mud bowl filled with the concrete is placed into the transmission barrel 21, the end that the flexible end of reciprocal electric putter 3 is just being close to pedestal 5 through gangbar 4 pulling telescopic link 6 and is rotating clockwise to make telescopic link 6 hang the end of transferring a section of thick bamboo 21 and upwards rotate the perk and lean on the region that uses the concrete to the eminence, make things convenient for the workman of aerial work to take away, need not the workman on the ground and stand and transmit under the aerial work region.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A building concrete lifting device, includes backup pad (1), its characterized in that: the lower end face of the supporting plate (1) is fixedly provided with a pulley (2), the middle position of the upper end face of the supporting plate (1) is vertically and fixedly provided with a shaft bracket (5), the upper end of the shaft bracket (5) is rotatably provided with a telescopic rod (6), the lower part of the telescopic rod (6) is vertically and fixedly provided with a reciprocating electric push rod (3) on the supporting plate (1), the upper end head of the reciprocating electric push rod (3) is movably provided with a linkage rod (4), the tail end of the linkage rod (4) is movably connected with the lower end head of the telescopic rod (6), the side wall of the inner rod body of the telescopic rod (6) is provided with a thread groove (18), the side wall of the tail end of the outer sleeve of the telescopic rod (6) is provided with a connecting bolt (19), the telescopic end of the telescopic rod (6) is rotatably provided with a hanging rod (20), the, the bottom activity of a transmission section of thick bamboo (21) is provided with movable bottom plate (23) and is being connected through activity docking mechanism (27) a transmission section of thick bamboo (21), the rear side edge of backup pad (1) is provided with horizontal pole (7) along the top, the equal vertical fixed threaded rod (10) and the activity of threaded rod (10) of being provided with in the up end left and right sides of backup pad (1) is passed horizontal pole (7), be provided with spring (9) on threaded rod (10), the top end of threaded rod (10) is provided with nut (15), both ends downside is all fixed to be provided with fixed block (8) and fixed block (8) down the terminal arch and is provided with sharp end (12) about horizontal pole (7), the equal level of the terminal left and right sides is provided with rubber protection pad (13) under backup pad (.

2. A building concrete lifting apparatus according to claim 1, wherein: the movable butt joint mechanism (27) comprises a connecting rod (24) and a butt joint block (25), the connecting rod (24) is vertically and fixedly arranged in pairs on the left side and the right side of the movable bottom plate (23), a strip-shaped clamping block (26) is horizontally arranged at the upper end head of the connecting rod (24) in a rotating mode, and a strip-shaped penetrating opening (11) is transversely arranged between the front side and the rear side of the butt joint block (25).

3. A building concrete lifting apparatus according to claim 1, wherein: and a first balancing weight (22) is fixedly arranged on the outer end face of the bottom of the movable bottom plate (23).

4. A building concrete lifting apparatus according to claim 1, wherein: the upper end face of the rubber protective pad (13) is provided with a smooth metal sheet (14) in a fitting manner.

5. A building concrete lifting apparatus according to claim 1, wherein: the telescopic rod (6) is rotatably provided with a rotating sleeve (17) and a second balancing weight (16) is fixedly arranged on the outer wall of the rotating sleeve (17).