CN212387566U - Concrete hoisting device convenient to use - Google Patents

Abstract

The utility model discloses a concrete lifting device of convenient use relates to concrete processing technology field. The base, the riser, the backup pad, fixed mounting has first motor in the backup pad, and fixed mounting has first pivot on the output shaft of first motor, cup joint in the first pivot and install first commentaries on classics rod, the winding is provided with the traction rope on the first commentaries on classics rod, the other end that the traction rope passed the backup pad has the motor case through couple fixed mounting, the inside fixed mounting of motor case has the second motor, the second motor be double-end motor, and fixed mounting has the screw thread to opposite screw rod soon on the output shaft at second motor both ends, threaded connection has the lead screw seat on the screw rod, lead screw seat bottom fixed mounting has the relative L shape bearing board that sets up, the concrete box is placed to the bearing board top. The utility model discloses utilize the bearing board to fix the concrete feed box, prevent that it from because rocking the unrestrained that causes the concrete in promoting the in-process.

Description

Concrete hoisting device convenient to use

Technical Field

The utility model relates to a concrete processing technology field, concretely relates to concrete lifting device of convenient use.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregate; the concrete is a building material with the widest application and the largest dosage in civil engineering, and is designed and manufactured according to preset performance to develop a new lightweight and high-strength concrete variety.

At present, concrete among the prior art all adopts the lifting machine to promote the transportation, but, traditional lifting machine generally directly utilizes the couple to promote the concrete workbin, and at this in-process, the workbin rocks easily, leads to the concrete unrestrained.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of concrete hoisting device of convenient use aims at solving the problem that exists among the above-mentioned background art.

In order to realize the technical purpose, the utility model discloses a following technical scheme:

a concrete lifting device convenient to use comprises a base, wherein a vertical plate is fixedly mounted on one side of the base, a supporting plate is fixedly mounted on one side of the vertical plate in parallel with the base, a first motor is fixedly mounted on the supporting plate, a first rotating shaft is fixedly mounted on an output shaft of the first motor, a first rotating rod is sleeved and mounted on the first rotating shaft, a traction rope is wound on the first rotating rod, the traction rope penetrates through the other end of the supporting plate and is fixedly mounted with a motor box through a hook, a second motor is fixedly mounted inside the motor box and is a double-end motor, screw rods with opposite thread turning directions are fixedly mounted on output shafts at two ends of the second motor, a screw rod seat is in threaded connection with the screw rods, an L-shaped bearing plate which is oppositely arranged is fixedly mounted at the bottom of the screw rod seat, and a concrete box is placed above the bearing plate, the clamping plate penetrates through the upper portion of the bearing plate and is provided with a long hole arranged along the length direction of the clamping plate, and the clamping plate is fixedly installed on the vertical plate.

The utility model discloses in, the base is relative riser one side is fixed mounting still has the support, the bearing board is located the support with between the riser, the support orientation bearing board one side fixed mounting has the telescopic link, telescopic link other end fixed mounting has the fixed plate, and the outside cover of telescopic link is equipped with the spring, spring one end fixed mounting be in on the support, spring other end fixed mounting be in on the fixed plate, and fixed plate both sides fixed mounting has roller support, install the roller in the roller support, the roller with the bearing board back contacts.

Preferably, the tail end of the screw is fixedly provided with a first limiting plate.

Furthermore, the support plate is provided with a long hole arranged along the length direction of the support plate, the top of the support penetrates through the long hole, and the top of the support is fixedly connected with the first motor through a connecting rod.

Furthermore, a first slide rail is fixedly mounted on the supporting plate, a second slide rail is fixedly mounted on the base, and the first motor and the support respectively slide along the first slide rail or the second slide rail under the action of the same driving device.

Furthermore, drive arrangement includes fixed mounting and is in the third motor of base one side, fixed mounting has the second pivot on the output shaft of third motor, cup joint in the second pivot and install the second and change the rod, the second is changeed and is twined on the rod and be provided with the traction rope, the traction rope other end pass the fixed pulley with support top fixed connection, just the fixed pulley top with the connecting rod is located same water flat line.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses when using, can place the concrete feed box earlier on the bearing board of two relative settings, utilize the bearing board to fix the concrete feed box, prevent it because rocking the unrestrained of concrete that causes in the promotion process, then drive through first motor and pull rope upward movement, thereby drive second motor upward movement, promote the concrete feed box on the bearing board, reach the mesh that promotes, and simultaneously, the second motor can the driving screw rotation, thereby it controls to drive the screw rod seat and remove about the downthehole last strip of cardboard inside, thereby can control the distance between two bearing boards, be convenient for adapt to the concrete feed box of various specifications size, high durability and convenient use.

Drawings

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: the utility model discloses the plan view of well backup pad department.

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.

As shown in fig. 1 and 2, the concrete lifting device convenient to use comprises a base 1, a vertical plate 2 is fixedly installed on one side of the base 1, a supporting plate 3 is fixedly installed on one side of the vertical plate 2 in parallel with the base 1, a first motor 4 is fixedly installed on the supporting plate 3, a first rotating shaft 5 is fixedly installed on an output shaft of the first motor 4, a first rotating rod 6 is sleeved on the first rotating shaft 5, a traction rope 7 is wound on the first rotating rod 6, the traction rope 7 penetrates through the other end of the supporting plate 3 and is fixedly installed with a motor box 8 through a hook, a second motor 9 is fixedly installed inside the motor box 8, wherein the second motor 9 is a double-end motor, screw rods 10 with opposite thread turning directions are fixedly installed on output shafts at two ends of the second motor 9, a screw rod seat 11 is connected on the screw rods 10 in a threaded manner, and an L-shaped supporting plate 12 which is oppositely arranged is, a concrete box 13 is placed above the bearing plate 12, a clamping plate 14 is further arranged above the bearing plate 12 in a penetrating mode, a long hole is formed in the clamping plate 14 and arranged in the length direction of the long hole, and the clamping plate 14 is fixedly installed on the vertical plate 2.

The utility model discloses when using, can place concrete box 13 earlier on two relative bearing board 12 that set up, then drive through first motor 4 and pull rope 7 upward movement, thereby drive second motor 9 upward movement, promote concrete box 13 on the bearing board 12, reach the purpose that promotes, and simultaneously, second motor 9 can the driving screw 10 rotatory, thereby it controls about the upper stripe of cardboard 14 inside to drive lead screw seat 11, thereby can control the distance between two bearing boards 12, be convenient for adapt to the concrete box 13 of various specifications size, high durability and convenient use.

The utility model discloses in, it has support 15 to go back fixed mounting in 2 one sides of base 1 relative riser, bearing board 1 is located between support 15 and the riser 2, support 15 has telescopic link 16 towards bearing board 12 one side fixed mounting, 16 other end fixed mounting of telescopic link has fixed plate 17, 16 outside covers of telescopic link are equipped with spring 28, wherein, 28 one end fixed mounting of spring is on support 15, 28 other end fixed mounting of spring is on fixed plate 17, and fixed plate 17 both sides fixed mounting has roller support 18, install roller 19 in the roller support 18, roller 19 contacts with bearing board 12 back.

It should be noted that the telescopic rod 16 is a fishing rod-like structure formed by sleeving a plurality of sleeves with gradually reduced diameters.

In the process that the bearing plate 12 moves upwards along with the second motor 9, the roller 19 can guide the movement of the bearing plate 12, the influence on the lifting caused by the shaking generated in the lifting process is prevented, meanwhile, when the second motor 9 drives the two bearing plates 12 to move outwards, the bearing plate 12 extrudes the telescopic rod 16 to enable the telescopic rod to contract, the spring 17 is also compressed at the moment, the clamping force of the bearing plate 12 on the concrete bin 13 is also increased through the reaction force of the spring 17, the shaking generated in the lifting process is avoided, the lifting stability of the concrete bin is further improved, and the concrete is prevented from being scattered. Meanwhile, when the concrete box is taken down from the bearing plate, the bearing plate and the second motor connected with the bearing plate can be controlled to move rightwards under the reaction of the spring, so that the first motor and the traction pull rope connected with the first motor are driven to move rightwards to return to the initial position.

It should be noted that, in actual work, in order to strengthen the reaction force of the spring, a telescopic rod is generally arranged at the top of the first motor, the telescopic rod is fixedly connected with the vertical plate, a spring is sleeved outside the telescopic rod, and the first motor can be restored to the initial position state under the action of the springs.

In order to prevent the screw seat 11 from moving out of the screw 10, a first stopper plate 20 is fixedly mounted at the end of the screw 10.

As a further improvement of the present invention, a strip hole 21 is also provided in the support plate 3 along the length direction thereof, see fig. 2, the strip hole 21 is penetrated at the top of the support 15, and the support 15 is fixedly connected to the first motor 5 through a connecting rod 22.

Furthermore, a first slide rail 23 is fixedly mounted on the support plate 3, a second slide rail (not shown in the figure) is fixedly mounted on the base 1, and the first motor 4 and the bracket 15 slide along the first slide rail 23 or the second slide rail respectively under the action of the same driving device.

The driving device drives the first motor 3 to move along the first sliding rail 23, so that the second motor 9 can be driven to horizontally move, the horizontal position between the two bearing plates 12 can be adjusted, coarse adjustment is carried out according to the position of the concrete box 13, manual carrying is not needed, manpower is saved, and the labor intensity of workers is reduced; meanwhile, the bracket 15 is fixedly connected with the first motor 4 through the connecting rod 22, so that the bracket 15 can move synchronously while the first motor 4 moves, and the roller 19 is ensured to play a role in guiding the lifting of the bearing plate 12 all the time.

Wherein, above-mentioned drive arrangement includes third motor 24 of fixed mounting in base 1 one side, fixed mounting has second pivot 25 on the output shaft of third motor 24, cup joint on the second pivot 25 and install the second and change rod 26, the second is changeed and is provided with traction rope 7 in the winding on the rod 26, traction rope 7 other end passes fixed pulley 27 and support 15 top fixed connection, and fixed pulley 27 top and connecting rod 22 are located same water flat line, then third motor 24 drives second pivot 25 and rotates, can drive the second and change rod 26 and rotate, thereby can stimulate traction rope 7, utilize traction rope 7 to drive first motor 4 along first slide rail 23 horizontal motion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a concrete lifting device that convenient use which characterized in that: the concrete pouring device comprises a base, wherein a vertical plate is fixedly arranged on one side of the base, a supporting plate is fixedly arranged on one side of the vertical plate in parallel with the base, a first motor is fixedly arranged on the supporting plate, a first rotating shaft is fixedly arranged on an output shaft of the first motor, a first rotating rod is sleeved and arranged on the first rotating shaft, a traction rope is wound on the first rotating rod, the traction rope penetrates through the other end of the supporting plate and is fixedly arranged with a motor box through a hook, a second motor is fixedly arranged in the motor box, the second motor is a double-end motor, screw rods with opposite thread turning directions are fixedly arranged on output shafts at two ends of the second motor, screw rod seats are in threaded connection with the screw rods, L-shaped supporting plates which are oppositely arranged are fixedly arranged at the bottoms of the screw rod seats, a concrete box is arranged above the supporting plates, and a, the clamping plate is provided with a long hole arranged along the length direction of the clamping plate, and the clamping plate is fixedly arranged on the vertical plate.

2. The convenient-to-use concrete lifting device according to claim 1, characterized in that: the base is relative riser one side still fixed mounting have a support, the bearing board be located the support with between the riser, the support orientation bearing board one side fixed mounting has the telescopic link, telescopic link other end fixed mounting has the fixed plate, the outside cover of telescopic link is equipped with the spring, spring one end fixed mounting be in on the support, the spring other end fixed mounting be in on the fixed plate, and fixed plate both sides fixed mounting has roller support, install the roller in the roller support, the roller with the bearing board back contacts.

3. The convenient-to-use concrete lifting device according to claim 1, characterized in that: and a first limiting plate is fixedly arranged at the tail end of the screw rod.

4. The convenient-to-use concrete lifting device according to claim 2, characterized in that: the support plate is provided with a long hole arranged along the length direction of the support plate, the top of the support penetrates through the long hole, and the top of the support is fixedly connected with the first motor through a connecting rod.

5. The convenient-to-use concrete lifting device according to claim 4, characterized in that: the support plate is fixedly provided with a first slide rail, the base is fixedly provided with a second slide rail, and the first motor and the support respectively slide along the first slide rail or the second slide rail under the action of the same driving device.

6. The convenient-to-use concrete lifting device according to claim 5, characterized in that: drive arrangement includes fixed mounting and is in the third motor of base one side, fixed mounting has the second pivot on the output shaft of third motor, cup joint in the second pivot and install the second and change the rod, the second changes the winding on the rod and is provided with the traction rope, the traction rope other end pass the fixed pulley with support top fixed connection, just the fixed pulley top with the connecting rod is located same water flat line.

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