CN213953056U

CN213953056U - Auxiliary device builds a wall

Info

Publication number: CN213953056U
Application number: CN202022176094.1U
Authority: CN
Inventors: 朱柳明; 徐迅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-08-13
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a wall building auxiliary device, which comprises a moving chassis, wherein a lifting upright post is arranged on the moving chassis, a lifting platform is arranged on the lifting upright post, a sliding block is connected on the lifting platform in a sliding way, and a telescopic device for driving the sliding block to move is arranged on the lifting platform; the sliding block is provided with a guide rod horizontally, the guide rod is connected with two positioning backup plates in a sliding mode, the positioning backup plates are arranged in the horizontal direction, and the sliding block is provided with a driving mechanism used for driving the two positioning backup plates to move reversely. When building a wall, the utility model discloses a location backup plate can the fragment of brick fix a position, avoids the wall body skew to take place at the in-process fragment of brick of building up with vertical direction to guarantee the straightness that hangs down of wall body, avoided the wall body to take place to incline or collapse.

Description

Auxiliary device builds a wall

Technical Field

The utility model relates to a building engineering equipment technical field, in particular to auxiliary device builds a wall.

Background

When a worker builds a wall, the bricks are usually laid up in rows. After the wall body is built, enough verticality is needed between the wall body and the ground, and if the verticality of the wall body does not reach the standard, the wall body is easy to incline and even collapse. In the traditional wall building process, a plumb line is usually placed on the wall body once by a master worker, and the master worker controls the perpendicularity of the wall body by observing the angle between the plumb line and the wall body through naked eyes. The wall building method has higher requirement on the technical level of a master worker, and even if the technical level of the master worker is higher, the perpendicularity of the wall body is difficult to ensure by the method of observing the master worker by naked eyes.

Disclosure of Invention

The utility model aims at solving the problem that the perpendicularity of wall body is controlled through the angle between the visual observation plumb line and the wall body to the current master worker when building a wall, hardly guaranteeing the straightness's of hanging down of wall body problem, providing a wall building auxiliary device, can effectively solve above-mentioned problem.

The utility model aims at realizing through the following technical scheme: a wall building auxiliary device comprises a moving chassis, wherein a lifting upright post is arranged on the moving chassis, a lifting platform is arranged on the lifting upright post, a sliding block is connected on the lifting platform in a sliding manner, and a telescopic device for driving the sliding block to move is arranged on the lifting platform; a guide rod is horizontally arranged on the sliding block, two positioning backup plates are connected on the guide rod in a sliding manner, the positioning backup plates are horizontally arranged, and a driving mechanism for driving the two positioning backup plates to reversely move is arranged on the sliding block; and hydraulic support columns are arranged around the movable chassis.

The utility model discloses when using, remove one side to the wall body through removing the chassis earlier, then the adjustment position makes the stand be in vertical state, elevating platform on the lift stand can reciprocate along vertical direction, at the in-process of building a wall, earlier adjust the distance between two location backup plates to the width the same with a fragment of brick through drive arrangement, then the position through adjustment elevating platform and sliding block makes two location backup plates and the both sides counterbalance of the fragment of brick of superiors lean on, and make the up end of location backup plate be higher than the up end of the fragment of brick of superiors, when building one deck fragment of brick, place the fragment of brick between two location backup plates, after having built one deck fragment of brick, two location backup plates rebound a high distance, then continue to build the last deck fragment of brick upwards, repeat the above-mentioned operation, until building the wall body and finishing. When building a wall, the utility model discloses a location backup plate can the fragment of brick fix a position, avoids the wall body skew to take place at the in-process fragment of brick of building up with vertical direction to guarantee the straightness that hangs down of wall body, avoided the wall body to take place to incline or collapse.

Preferably, a balancing weight is arranged on the movable chassis. The effect of balancing weight is the front and back weight of adjusting the removal chassis, avoids this device to take place to overturn when using.

Preferably, the driving mechanism comprises a motor arranged on the sliding block, a screw rod is connected to the motor, first threads and second threads are arranged on two sides of the screw rod respectively, the rotating directions of the first threads and the second threads are opposite, threaded holes are formed in the two positioning backup plates, the threaded hole in one positioning backup plate is connected with the first threads, and the threaded hole in the other positioning backup plate is connected with the second threads. The motor drives the screw rod to rotate, and the rotating directions of the first threads and the second threads on the screw rod are opposite, so that when the screw rod rotates, the two positioning backup plates can move towards opposite directions, the two positioning backup plates can be close to each other or far away from each other, and the distance between the two positioning backup plates can be adjusted.

Preferably, the lifting platform is provided with a guide rail, and the sliding block is connected to the guide rail in a sliding manner; one end of the telescopic device is connected to the lifting platform, and the other end of the telescopic device is connected with the sliding block. The sliding block moves along the guide rail under the driving of the telescopic device.

Preferably, the telescopic device is an electric push rod.

Preferably, the telescopic device is a hydraulic cylinder.

Preferably, a concrete cavity is arranged in the positioning backup plate, a plurality of concrete outflow holes communicated with the concrete cavity are formed in one side of the positioning backup plate, a concrete conveying pipe is connected to the positioning backup plate, and one end of the concrete conveying pipe is communicated with the concrete cavity; the two ends of the positioning backup plate are provided with first grooves, a moving plate is connected in the first grooves in a sliding mode, and the lower end face of the moving plate is flush with the lower end face of the positioning backup plate; a first cylinder body is arranged on the positioning backup plate, a first piston cavity is arranged in the first cylinder body, a first piston is arranged in the first piston cavity, a first piston rod is connected onto the first piston, the first piston rod is connected with the movable plate, a first oil cavity is formed between the first piston and one end of the first piston cavity, and a first spring is arranged between the first piston and the other end of the first piston cavity; a second cylinder body is further arranged at two ends of the positioning backup plate, a second piston cavity is arranged in the second cylinder body, a second piston is arranged in the second piston cavity, a second oil cavity is formed between the second piston and one end of the second piston cavity, a second spring is connected between the second piston and one end of the second piston cavity, a second piston rod is connected onto the second piston, the second piston rod is arranged in the vertical direction, a pressing plate is connected to the lower end of the second piston rod, the pressing plate is located below the positioning backup plate, and a second groove capable of containing the pressing plate is formed in the lower end of the positioning backup plate; the first oil chamber and the second oil chamber are connected through a connecting pipe. The concrete outflow hole is arranged on two opposite surfaces of the two positioning backup plates, and hydraulic oil is filled in the first oil cavity and the second oil cavity. One end of the concrete conveying pipe is connected with the concrete conveying pump. Before bricks are laid upwards, a layer of concrete is firstly poured above the uppermost layer of bricks. When the utility model is used for drilling concrete layers, the two positioning backup plates are firstly lifted to the upper side of the top layer brick, the distance between the two positioning backup plates is firstly adjusted by the driving device, so that the distance between the two positioning backup plates is the same as the width of the concrete layer, then the lifting platform is descended to ensure that the lower end of the positioning backup plate is close to the upper end surface of the top layer brick, in the process, the pressing plate can be contacted with the upper end surface of the top layer brick, the pressing plate can move upwards relative to the positioning backup plates and retract into the second groove, at the moment, the second piston can be driven to move upwards, so that the volume of the second oil cavity is reduced, the hydraulic oil in the second oil cavity can enter the first oil cavity through the connecting pipe, the first piston and the first piston rod are pushed to move, and then the moving plate is pushed to move towards the outer side of the first groove, so that the two corresponding moving plates on the two positioning backup plates move towards each other until being close to each other, the two positioning backup plates and the moving plate jointly form a groove capable of containing concrete, then the concrete is input into the concrete cavity through the concrete conveying pipe under the action of the concrete conveying pump, then the concrete flows out of the concrete outflow hole and enters the groove, the amount of the concrete input into the groove can be controlled through the concrete conveying pump, after the concrete conveying is finished, the concrete in the groove is scraped in a manual mode, so that a layer of regular and flat concrete layer is formed above bricks, then the lifting platform is lifted for a certain distance, the second piston moves downwards relative to the positioning backup plates under the action of the second spring until the second piston moves to the initial position, meanwhile, the first piston moves to the initial position under the action of the first spring, the moving block is completely retracted into the first groove, and then the distance between the two positioning backup plates is adjusted through the driving device, make the distance between two location backup plates the same with the width of fragment of brick to the inboard of making two location backup plates and the both sides door parallel and level of fragment of brick, then will fix a position the backup plate and descend certain distance, make the both sides of two location backup plates and the fragment of brick of superiors offset and lean on, and make the up end of location backup plate be higher than the up end of the fragment of brick of superiors, when building bricks, place the fragment of brick between two location backup plates, after having built this layer of brick, repeat above-mentioned operation, until having built the wall body.

The utility model has the advantages that: when building a wall, the utility model discloses a location backup plate can the fragment of brick fix a position, avoids the wall body skew to take place at the in-process fragment of brick of building up with vertical direction to guarantee the straightness that hangs down of wall body, avoided the wall body to take place to incline or collapse.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the positioning fence.

Fig. 3 is a sectional view taken along a-a in fig. 2.

Fig. 4 is a sectional view taken in the direction B-B in fig. 2.

Fig. 5 is a sectional view taken in the direction D-D of fig. 2.

In the figure: 1. the concrete conveying device comprises a movable chassis, 2, a hydraulic supporting column, 3, a balancing weight, 4, a lifting upright post, 5, a lifting platform, 6, a guide rail, 7, a sliding block, 8, a telescopic device, 9, a guide rod, 10, a positioning backup plate, 11, a motor, 12, a screw rod, 13, a concrete conveying pipe, 14, a first cylinder body, 15, a guide hole, 16, a threaded hole, 17, a movable plate, 18, a pressing plate, 19, a concrete outflow hole, 20, a first groove, 21, a first piston, 22, a first oil cavity, 23, a first piston rod, 24, a first spring, 25, a connecting pipe, 26, a second cylinder body, 27, a second piston, 28, a second oil cavity, 29, a second spring, 30, a second piston rod, 31, a second groove, 32 and a concrete cavity.

Detailed Description

The invention will be further described with reference to the following detailed description and accompanying drawings.

Example 1:

as shown in fig. 1 to 5, a walling aid includes a moving chassis 1. The mobile chassis 1 is prior art. The periphery of the movable chassis 1 is provided with hydraulic support columns 2. The hydraulic support columns 2 are arranged in a vertical direction. Two lifting upright posts 4 are arranged on the movable chassis 1. The lifting upright post 4 is the prior art. The structure of the lifting column can be seen in utility model patent with publication number CN 201737665U. The lifting upright post is provided with a lifting platform 5. The lift table 5 is movable in the vertical direction. The lifting platform 5 is provided with a guide rail 6 which is horizontally placed. The guide rail 6 is connected with a sliding block 7 in a sliding way. The lifting platform 5 is provided with a telescopic device 8 for driving the sliding block 7 to move. One end of the telescopic device 8 is connected with the lifting platform 5, and the other end is connected with the sliding block 7. In this embodiment, the telescopic device 8 is an electric push rod. The slide block 7 is driven by the telescopic device 8 to move along the guide rail 6. The sliding block is horizontally provided with a guide rod 9. Two positioning backup plates 10 are connected on the guide rod 9 in a sliding way. The two ends of the positioning backup plate 10 are provided with guide holes 15 matched with the guide rods 9, and the guide rods 9 are connected in the guide holes 15 in a sliding mode. The movable chassis 1 is provided with a balancing weight 3.

The sliding block 7 is provided with a driving mechanism for driving the two positioning backup plates 10 to move reversely. The driving mechanism comprises a motor 11 arranged on the sliding block 7, and the motor 11 is a servo motor. The motor 11 is connected with a screw rod 12, two sides of the screw rod 12 are respectively provided with a first thread and a second thread, and the rotating directions of the first thread and the second thread are opposite. Both ends of two location backup plates all are provided with screw hole 16, and the screw hole on one of them location backup plate links to each other with first screw thread, and the screw hole on the other location backup plate links to each other with the second screw thread. The motor drives the screw rod to rotate, and the rotating directions of the first threads and the second threads on the screw rod are opposite, so that when the screw rod rotates, the two positioning backup plates can move towards opposite directions, the two positioning backup plates can be close to each other or far away from each other, and the distance between the two positioning backup plates can be adjusted.

A concrete cavity 32 is formed in the positioning backup plate 10, a plurality of concrete outflow holes 19 communicated with the concrete cavity 32 are formed in one side of the positioning backup plate 10, and the concrete outflow holes 19 are sequentially formed in the length direction of the positioning backup plate 10. Concrete outflow holes 19 are provided on two opposite faces of the two retainer plates 10. The positioning backup plate 10 is connected with a concrete conveying pipe 13, one end of the concrete conveying pipe 13 is communicated with the concrete cavity 32, and the other end of the concrete conveying pipe 13 is connected with a concrete conveying pump. Two ends of the positioning backup plate 10 are provided with first grooves 20, a moving plate 17 is connected in the first grooves 20 in a sliding mode, and the lower end face of the moving plate 17 is flush with the lower end face of the positioning backup plate 10. The positioning backup plate 10 is provided with a first cylinder 14, a first piston cavity is arranged in the first cylinder 14, a first piston 21 is arranged in the first piston cavity, the first piston 21 is connected with a first piston rod 23, and the first piston rod 23 is horizontally arranged. A first piston rod 23 is connected with the moving plate 17, a first oil chamber 22 is formed between the first piston 21 and one end of the first piston chamber, and a first spring 24 is arranged between the first piston 21 and the other end of the first piston chamber. The two ends of the positioning backup plate 10 are further provided with second cylinder bodies 26, a second piston cavity is arranged in the second cylinder bodies 26, a second piston 27 is arranged in the second piston cavity, a second oil cavity 28 is formed between the second piston 27 and one end of the second piston cavity, a second spring 29 is connected between the second piston 27 and one end of the second piston cavity, a second piston rod 30 is connected onto the second piston 27, the second piston rod 30 is arranged in the vertical direction, the lower end of the second piston rod 30 is connected with a pressing plate 18, the pressing plate 18 is located below the positioning backup plate 10, and a second groove 31 capable of containing the pressing plate 18 is formed in the lower end of the positioning backup plate 10. The first oil chamber 22 and the second oil chamber 28 are connected by a connecting pipe 25. The first oil chamber and the second oil chamber are filled with hydraulic oil. Before bricks are laid upwards, a layer of concrete is firstly poured above the uppermost layer of bricks. When the utility model is used for drilling concrete layers, the two positioning backup plates are firstly lifted to the upper side of the top layer brick, the distance between the two positioning backup plates is firstly adjusted by the driving device, so that the distance between the two positioning backup plates is the same as the width of the concrete layer, then the lifting platform is descended to ensure that the lower end of the positioning backup plate is close to the upper end surface of the top layer brick, in the process, the pressing plate can be contacted with the upper end surface of the top layer brick, the pressing plate can move upwards relative to the positioning backup plates and retract into the second groove, at the moment, the second piston can be driven to move upwards, so that the volume of the second oil cavity is reduced, the hydraulic oil in the second oil cavity can enter the first oil cavity through the connecting pipe, the first piston and the first piston rod are pushed to move, and then the moving plate is pushed to move towards the outer side of the first groove, so that the two corresponding moving plates on the two positioning backup plates move towards each other until being close to each other, the two positioning backup plates and the moving plate jointly form a groove capable of containing concrete, then the concrete is input into the concrete cavity through the concrete conveying pipe under the action of the concrete conveying pump, then the concrete flows out of the concrete outflow hole and enters the groove, the amount of the concrete input into the groove can be controlled through the concrete conveying pump, after the concrete conveying is finished, the concrete in the groove is scraped in a manual mode, so that a layer of regular and flat concrete layer is formed above bricks, then the lifting platform is lifted for a certain distance, the second piston moves downwards relative to the positioning backup plates under the action of the second spring until the second piston moves to the initial position, meanwhile, the first piston moves to the initial position under the action of the first spring, the moving block is completely retracted into the first groove, and then the distance between the two positioning backup plates is adjusted through the driving device, make the distance between two location backup plates the same with the width of fragment of brick to the inboard of making two location backup plates and the both sides door parallel and level of fragment of brick, then will fix a position the backup plate and descend certain distance, make the both sides of two location backup plates and the fragment of brick of superiors offset and lean on, and make the up end of location backup plate be higher than the up end of the fragment of brick of superiors, when building bricks, place the fragment of brick between two location backup plates, after having built this layer of brick, repeat above-mentioned operation, until having built the wall body.

When building a wall, the utility model discloses a location backup plate can the fragment of brick fix a position, avoids the wall body skew to take place at the in-process fragment of brick of building up with vertical direction to guarantee the straightness that hangs down of wall body, avoided the wall body to take place to incline or collapse.

Example 2:

example 2 differs from example 1 in that: in embodiment 2, the telescopic device 8 is a hydraulic cylinder, and the rest of the structure is the same as that of embodiment 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a wall building auxiliary device which characterized in that: the lifting device comprises a movable chassis, wherein a lifting upright post is arranged on the movable chassis, a lifting platform is arranged on the lifting upright post, a sliding block is connected on the lifting platform in a sliding manner, and a telescopic device for driving the sliding block to move is arranged on the lifting platform; the sliding block is provided with a guide rod horizontally, the guide rod is connected with two positioning backup plates in a sliding mode, the positioning backup plates are arranged in the horizontal direction, and the sliding block is provided with a driving mechanism used for driving the two positioning backup plates to move reversely.

2. The walling aid of claim 1, wherein a weight is provided on the mobile chassis.

3. The walling auxiliary device according to claim 1, wherein the driving mechanism comprises a motor arranged on a sliding block, a lead screw is connected to the motor, a first thread and a second thread are respectively arranged on two sides of the lead screw, the first thread and the second thread are opposite in rotation direction, threaded holes are respectively arranged on the two positioning backup plates, the threaded hole on one positioning backup plate is connected with the first thread, and the threaded hole on the other positioning backup plate is connected with the second thread.

4. The walling aid according to claim 1, wherein the elevating platform is provided with a guide rail, and the sliding block is slidably connected to the guide rail; one end of the telescopic device is connected to the lifting platform, and the other end of the telescopic device is connected with the sliding block.

5. A walling aid according to claim 4, wherein the retraction device is an electric push rod.

6. A walling aid according to claim 4 wherein the telescopic means is a hydraulic cylinder.

7. The walling auxiliary device according to claim 1, wherein a concrete cavity is arranged in the positioning backup plate, a plurality of concrete outflow holes communicated with the concrete cavity are arranged on one side of the positioning backup plate, a concrete conveying pipe is connected to the positioning backup plate, and one end of the concrete conveying pipe is communicated with the concrete cavity; the two ends of the positioning backup plate are provided with first grooves, a moving plate is connected in the first grooves in a sliding mode, and the lower end face of the moving plate is flush with the lower end face of the positioning backup plate; a first cylinder body is arranged on the positioning backup plate, a first piston cavity is arranged in the first cylinder body, a first piston is arranged in the first piston cavity, a first piston rod is connected onto the first piston, the first piston rod is connected with the movable plate, a first oil cavity is formed between the first piston and one end of the first piston cavity, and a first spring is arranged between the first piston and the other end of the first piston cavity; a second cylinder body is further arranged at two ends of the positioning backup plate, a second piston cavity is arranged in the second cylinder body, a second piston is arranged in the second piston cavity, a second oil cavity is formed between the second piston and one end of the second piston cavity, a second spring is connected between the second piston and one end of the second piston cavity, a second piston rod is connected onto the second piston, the second piston rod is arranged in the vertical direction, a pressing plate is connected to the lower end of the second piston rod, the pressing plate is located below the positioning backup plate, and a second groove capable of containing the pressing plate is formed in the lower end of the positioning backup plate; the first oil chamber and the second oil chamber are connected through a connecting pipe.