CN221941874U - A building construction support - Google Patents

Abstract

The utility model discloses a construction support, comprising a first base and a hollow base with an opening on the right side, a transverse guide plate fixedly connected to the left side of the first base, a hollow base sliding sleeve arranged on the transverse guide plate, two universal wheels with locks rotatably installed on the bottom of the first base, the bottom of the hollow base and the right side of the bottom of the transverse guide plate, and two vertical guide assemblies fixedly connected to the right side of the top of the first base and the left side of the top of the hollow base. The utility model is provided with a series of structures, so that the support height can be adjusted according to the construction requirements, and the support width and the enclosure width can be automatically and flexibly increased and adjusted according to the construction width, so as to reduce the number of times the device is moved as a whole when the construction position is wide, and improve the convenience and flexibility of use, and can reduce the height and width as a whole after use, so as to reduce the occupied area when not in use, facilitate the subsequent transportation and movement work, and facilitate use.

Description

A building construction support

Technical Field

The utility model relates to the technical field of construction brackets, in particular to a building construction bracket.

Background Art

During the construction of construction projects, decoration and furnishing, due to the limited height of construction workers, construction supports are needed to support construction workers and tools when they are working in places that they cannot reach. When some existing construction supports are raised and adjusted, the lifting plates on the top generally do not have a protective function, which increases safety hazards when workers raise their heads to work;

In this regard, after searching, announcement number CN219471492U discloses a construction support, including a base, the top of the base is symmetrically provided with sliding grooves near the front and rear walls, which is convenient for the bottom of the lifting frame to slide stably, the top of the base is slidably connected with a lifting structure, the top of the base is fixedly connected with telescopic rods near the corners, the top of the lifting structure is slidably connected with a lifting platform, which is convenient for the staff to stand and work, the side walls of the lifting platform are symmetrically fixedly connected with positioning sleeves near the corners, and are respectively slidably connected with multiple telescopic rods; a protective frame is provided on the top of the construction support, so that it can protect the staff who climb up during use and improve safety; at the same time, a telescopic reinforcement rod is provided in conjunction with the lifting mechanism to keep it stable during the lifting process and improve the firmness of the whole process.

The above technology discloses a construction support, which can perform safety anti-fall protection work by setting a protective frame for fencing on the top of the construction support, but there are still the following shortcomings when in use: 1. Although it can perform simple vertical lifting and lowering adjustments, it cannot adjust the support and enclosure width in an integrated manner according to the construction width. When the construction is wider, the entire device needs to be moved multiple times. The convenience and flexibility of use are not ideal and cannot meet the use requirements; improvement is needed. In view of this, we propose a construction support.

Utility Model Content

The purpose of the utility model is to provide a building construction support to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction support, comprising a first base and a hollow base with an opening on the right side, the left side of the first base is fixedly connected with a transverse guide plate, the hollow base is slidably sleeved on the transverse guide plate, the bottom of the first base, the bottom of the hollow base and the right side of the bottom of the transverse guide plate are all rotatably mounted with two universal wheels with locks, and the transverse guide plate can be used to allow the hollow base to move left and right and to guide it laterally;

Two vertical guide assemblies are fixedly connected to the top right side of the first base and the top left side of the hollow base, the tops of the four vertical guide assemblies are fixedly connected to the same construction support assembly, the top of the construction support assembly is fixedly connected to a telescopic guard assembly, the left side of the telescopic guard assembly is fixedly connected to a ladder, the top of the first base and the top of the hollow base are fixedly installed with a first electric push rod whose protruding end is fixedly connected to the bottom of the construction support assembly, the same transversely arranged second electric push rod is fixedly connected between the two first electric push rods, the vertical guide assembly is used for vertically guiding the construction support assembly, the construction support assembly is used for supporting construction personnel and tools during construction work, and for lifting and adjusting the support height when the two first electric push rods are started, and for telescoping and expanding to adjust the support width when the second electric push rod is started, and the telescopic guard assembly is used to surround and guard personnel.

Preferably, the vertical guide assembly includes a vertical guide rod, the top left side of the hollow base and the top right side of the first base are respectively fixedly connected to the bottom ends of the corresponding two vertical guide rods, and the sliding sleeve on the vertical guide rod is provided with a vertical guide tube with a sealing structure at the top.

Preferably, the construction support assembly includes a first support plate and a hollow support plate with an opening on the right side, the left side of the first support plate is fixedly connected with an expanded support plate, the hollow support plate is slidably sleeved on the expanded support plate, the right side of the bottom of the first support plate and the left side of the bottom of the hollow support plate are respectively fixedly connected to the top ends of the corresponding two vertical guide tubes, and the first support plate and the hollow support plate are respectively fixedly installed with the output shafts of the corresponding first electric push rods; the first support plate, the hollow support plate and the expanded support plate are used to carry out support work in construction, the two first electric push rods are used to drive the hollow support plate and the first support plate to rise and fall to adjust the support height, and the second electric push rod is used to drive the hollow support plate to move to the left through the first electric push rod on the left side to achieve the expansion and adjustment of the support width.

Preferably, the telescopic guard assembly includes two symmetrically arranged U-shaped guard plates, the top of the first support plate and the top of the hollow support plate are respectively fixedly connected to the bottom of the corresponding U-shaped guard plates, the left front and left rear of the U-shaped guard plate on the right are fixedly connected to two cross bars, the U-shaped guard plate on the left is slidably mounted on four cross bars, and the left side of the U-shaped guard plate on the left is fixedly installed on the ladder; the U-shaped guard plates and cross bars are used to surround and protect the construction personnel, and the U-shaped guard plate on the left side that moves as a whole when the hollow support plate moves to the left slides to the left on the four cross bars, thereby achieving the effect of automatically increasing the guard width as a whole.

Preferably, a battery is fixedly mounted on the top right side of the first base, and the first electric push rod and the second electric push rod are both electrically connected to the battery.

Preferably, a synchronous control switch and a first control switch are fixedly connected to the front top of the U-shaped guard plate on the right side, the two first electric push rods are electrically connected to the synchronous control switch, and the second electric push rod is electrically connected to the first control switch.

Preferably, two transverse guide grooves are provided on the right front side and the right rear side of the U-shaped guard plate located on the left side, and the inner walls of the transverse guide grooves are slidably fitted on the outer sides of the corresponding cross bars.

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

1. This kind of construction support, through the cooperation of the vertical guide assembly, the hollow base, the first base, the first electric push rod and the construction support assembly, can adjust the support height according to the construction requirements, so as to facilitate the construction work at a higher place;

2. This kind of construction support, through the cooperation of the set cross guide plate, hollow base, first base, first electric push rod, second electric push rod, construction support assembly and telescopic guard assembly, can automatically and flexibly adjust the support width and enclosure width according to the construction width, reduce the number of times the whole device is moved when the construction location is wide, improve the convenience and flexibility of use, and can lower the height and reduce the width after use, reduce the occupied area when not in use, and facilitate subsequent transportation and movement.

The utility model is provided with a series of structures, which can adjust the support height according to construction requirements, and is convenient for automatically and flexibly expanding and adjusting the support width and the enclosure width according to the construction width, reducing the number of times the overall movement of the device when the construction location is wide, improving the convenience and flexibility of use, and can lower the height and reduce the width after use, reducing the occupied area when not in use, facilitating subsequent transportation and movement, and facilitating use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a construction support proposed by the utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a construction support proposed by the present invention.

In the figure: 1. first base; 2. horizontal guide plate; 3. hollow base; 4. universal wheel with lock; 5. hollow support plate; 6. expansion support plate; 7. first support plate; 8. first electric push rod; 9. second electric push rod; 10. vertical guide tube; 11. vertical guide rod; 12. U-shaped guard plate; 13. horizontal railing; 14. horizontal guide groove; 15. ladder; 16. battery.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1 and 2, a construction support proposed in this embodiment includes a first base 1 and a hollow base 3 with an opening on the right side. A transverse guide plate 2 is fixedly connected to the left side of the first base 1, and the hollow base 3 is slidably sleeved on the transverse guide plate 2, wherein a first limiting hole is opened on the bottom inner wall of the hollow base 3, and a first limiting block slidably connected to the first limiting hole is fixedly connected to the bottom of the transverse guide plate 2, which has the effect of limiting and preventing the hollow base 3 from falling off. Two universal wheels 4 with locks are rotatably installed on the bottom of the first base 1, the bottom of the hollow base 3 and the right side of the bottom of the transverse guide plate 2, and the transverse guide plate 2 can be used to allow the hollow base 3 to move left and right and guide it laterally;

Two vertical guide assemblies are fixedly connected to the right side of the top of the first base 1 and the left side of the top of the hollow base 3, the tops of the four vertical guide assemblies are fixedly connected to the same construction support assembly, the top of the construction support assembly is fixedly connected to a telescopic guard assembly, the left side of the telescopic guard assembly is fixedly connected to a ladder 15, the top of the first base 1 and the top of the hollow base 3 are fixedly installed with a first electric push rod 8 whose protruding end is fixedly connected to the bottom of the construction support assembly, the two first electric push rods 8 are fixedly connected with the same transversely arranged second electric push rod 9, a battery 16 is fixedly installed on the right side of the top of the first base 1, the first electric push rod 8 and the second electric push rod 9 are both electrically connected to the battery 16, which serves as a first electric push rod 8 In order to provide power to the second electric push rod 9, a synchronous control switch and a first control switch are fixedly connected to the front top of the U-shaped guard plate 12 on the right side, and the two first electric push rods 8 are electrically connected to the synchronous control switch, and the second electric push rod 9 is electrically connected to the first control switch, which facilitates the synchronous opening and closing of the two first electric push rods 8 and the second electric push rod 9 at the top. The vertical guide assembly is used for vertically guiding the construction support assembly, the construction support assembly is used to support construction personnel and tools during construction work, and is used to lift and adjust the support height when the two first electric push rods 8 are started, and is used to telescope and expand the support width when the second electric push rod 9 is started. The telescopic guard assembly is used to surround and guard personnel.

Specifically, the vertical guide assembly includes a vertical guide rod 11. The top left side of the hollow base 3 and the top right side of the first base 1 are respectively fixedly connected to the bottom ends of the corresponding two vertical guide rods 11. A vertical guide tube 10 with a blocking structure at the top is slidably sleeved on the vertical guide rod 11. The right inner wall of the two vertical guide tubes 10 on the left are each provided with a second limiting hole. The right top of the two vertical guide rods 11 on the left are each fixedly connected with a second limiting block. The second limiting block is slidably connected to the corresponding second limiting hole, which plays a role in vertically limiting and preventing the vertical guide tube 10 on the left from falling off. The vertical guide rod 11 and the vertical guide tube 10 cooperate with each other, and the vertical guide tube 10 is utilized to slide up and down on the corresponding vertical guide rod 11 to perform vertical guiding work.

Furthermore, the construction support assembly includes a first support plate 7 and a hollow support plate 5 with an opening on the right side. The left side of the first support plate 7 is fixedly connected with an expanded support plate 6, and the hollow support plate 5 is slidably mounted on the expanded support plate 6. The right side of the bottom of the first support plate 7 and the left side of the bottom of the hollow support plate 5 are respectively fixedly connected to the top ends of the corresponding two vertical guide tubes 10, and the first support plate 7 and the hollow support plate 5 are respectively fixedly installed with the output shafts of the corresponding first electric push rods 8; the first support plate 7, the hollow support plate 5 and the expanded support plate 6 cooperate to perform support work in construction, and the two first electric push rods 8 are used to drive the hollow support plate 5 and the first support plate 7 to rise and fall to adjust the support height, and the second electric push rod 9 is used to drive the hollow support plate 5 to move to the left through the first electric push rod 8 on the left side to achieve the expansion and adjustment of the support width.

The top of the first support plate 7 and the top of the hollow support plate 5 are respectively fixedly connected to the bottom of the corresponding U-shaped guard plate 12, and the left front side and the left rear side of the U-shaped guard plate 12 on the right side are fixedly connected to two cross bars 13, and the U-shaped guard plate 12 on the left side is slidably mounted on the four cross bars 13, wherein the right front side and the right rear side of the U-shaped guard plate 12 on the left side are provided with two cross guide grooves 14, and the inner wall of the cross guide groove 14 is slidably mounted on the outer side of the corresponding cross bar 13, which plays the effect of guiding the horizontal sliding of the U-shaped guard plate 12 on the left side, and the left side of the U-shaped guard plate 12 on the left side is fixedly installed with the ladder 15; the U-shaped guard plate 12 and the cross bar 13 are arranged to cooperate to realize the surrounding and protection of the construction personnel, and the U-shaped guard plate 12 on the left side moves to the left on the four cross bars 13 as a whole when the hollow support plate 5 moves to the left, so as to realize the effect of automatically increasing the protection width as a whole.

The method of using this embodiment is as follows: when in use, when the width of the required construction is large and the number of times the entire device is moved during construction needs to be reduced, the support width can be increased and adjusted. When adjusting, the second electric push rod 9 is started in the positive direction to drive the first electric push rod 8 on the left side to move left, and the first electric push rod 8 on the left side drives the hollow support plate 5 and the hollow base 3 to slide left on the expanded support plate 6 and the cross guide plate 2 respectively, and the hollow support plate 5 drives the U-shaped guard plate 12 on the left side to slide left on the four cross bars 13. As the U-shaped guard plate 12, the hollow support plate 5 and the hollow base 3 on the left side move left, the entire support width and the enclosure width are increased. After the adjustment is appropriate, the second electric push rod 9 can be closed, so that the support width and the enclosure width can be automatically and flexibly increased and adjusted according to the construction width, thereby reducing the number of times the overall movement of the device during construction and improving the convenience and flexibility of use.

When the staff enters the U-shaped guard plate 12 through the ladder 15, the hollow support plate 5, the expanded support plate 6 and the first support plate 7 support the staff and tools. When the support height needs to be adjusted during construction, the two first electric push rods 8 are started in the positive direction to drive the first support plate 7 and the hollow support plate 5 to move upward respectively. The first support plate 7 and the hollow support plate 5 respectively drive the corresponding two vertical guide tubes 10 to slide upward on the two vertical guide rods 11, and the first support plate 7 and the hollow support plate 5 drive the two U-shaped guard plates 12 to move upward, so that the support height changes. After the adjustment is appropriate, the two first electric push rods 8 are closed, so that the support height can be adjusted according to the construction requirements. When the volume needs to be reduced after use, the two first electric push rods 8 are started in the reverse direction and the second electric push rod 9 is started in the reverse direction. Similarly, the movement directions of the two are completely opposite to the above-mentioned positive start. At this time, the height is reduced, and the hollow support plate 5 and the hollow base 3 on the left side are moved back to the right to reduce the width, so as to reduce the occupied area when not in use, which is convenient for subsequent transportation and movement.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. A construction support, comprising a first base (1) and a hollow base (3) with an opening on the right side, characterized in that: a transverse guide plate (2) is fixedly connected to the left side of the first base (1), the hollow base (3) is slidably sleeved on the transverse guide plate (2), and two universal wheels (4) with locks are rotatably mounted on the bottom of the first base (1), the bottom of the hollow base (3) and the right side of the bottom of the transverse guide plate (2); Two vertical guide assemblies are fixedly connected to the right side of the top of the first base (1) and the left side of the top of the hollow base (3); the top ends of the four vertical guide assemblies are fixedly connected to the same construction support assembly; the top of the construction support assembly is fixedly connected to a telescopic guard assembly; the left side of the telescopic guard assembly is fixedly connected to a ladder (15); the top of the first base (1) and the top of the hollow base (3) are fixedly installed with a first electric push rod (8) whose protruding end is fixedly connected to the bottom of the construction support assembly; and the two first electric push rods (8) are fixedly connected to the same transversely arranged second electric push rod (9). 2. A construction support according to claim 1, characterized in that: the vertical guide assembly includes a vertical guide rod (11), the top left side of the hollow base (3) and the top right side of the first base (1) are respectively fixedly connected to the bottom ends of the corresponding two vertical guide rods (11), and a vertical guide tube (10) with a sealing structure at the top is provided on the vertical guide rod (11). 3. A construction support according to claim 2, characterized in that: the construction support assembly includes a first support plate (7) and a hollow support plate (5) with an opening on the right side, the left side of the first support plate (7) is fixedly connected with an expansion support plate (6), the hollow support plate (5) is slidably mounted on the expansion support plate (6), the right side of the bottom of the first support plate (7) and the left side of the bottom of the hollow support plate (5) are respectively fixedly connected to the top ends of the corresponding two vertical guide tubes (10), and the first support plate (7) and the hollow support plate (5) are respectively fixedly installed with the output shaft of the corresponding first electric push rod (8). 4. A construction support according to claim 3, characterized in that: the telescopic guard assembly includes two symmetrically arranged U-shaped guard plates (12), the top of the first support plate (7) and the top of the hollow support plate (5) are respectively fixedly connected to the bottom of the corresponding U-shaped guard plate (12), the left front side and the left rear side of the U-shaped guard plate (12) on the right side are fixedly connected to two cross bars (13), the U-shaped guard plate (12) on the left side is slidably mounted on four cross bars (13), and the left side of the U-shaped guard plate (12) on the left side is fixedly installed with the ladder (15). 5. A construction support according to claim 1, characterized in that a battery (16) is fixedly installed on the top right side of the first base (1), and the first electric push rod (8) and the second electric push rod (9) are both electrically connected to the battery (16). 6. A construction support according to claim 4, characterized in that: a synchronous control switch and a first control switch are fixedly connected to the front top of the U-shaped guard plate (12) located on the right side, the two first electric push rods (8) are electrically connected to the synchronous control switch, and the second electric push rod (9) is electrically connected to the first control switch. 7. A construction support according to claim 4, characterized in that two transverse guide grooves (14) are provided on the right front side and the right rear side of the U-shaped guard plate (12) located on the left side, and the inner wall of the transverse guide groove (14) is slidably fitted on the outer side of the corresponding cross bar (13).