Construction project supporting device

Abstract

The utility model provides a construction engineering supporting device, which relates to the technical field of construction engineering and comprises a base, a supporting cylinder is fixedly connected to the center of the top of the base, and an inner rod is slidably connected to the inner surface of the supporting cylinder. When the device is used, the rotating assembly is matched for use, the device only needs to be placed at a correct supporting position, and under continuous driving of the motor, the driving gear is anticlockwise driven to be meshed with the gear block on the surface of the inner rod, so that the inner rod is forced to extend out of the supporting cylinder until a pouring template is propped against and supported; and under the limiting effect of the first connecting rods, the inner rods can tightly abut against the pouring formwork through the bearing plate at the top, the supporting effect is achieved, and the problems that in the background technology, in the building pouring supporting process, in order to enable the connected steel pipes to be perpendicularly supported between the pouring formwork and the ground, the steel pipes need to be connected and cushion blocks need to be debugged many times, and the construction cost is high are solved. And the operation process is tedious.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering support device. Background Art

[0002] Construction projects refer to all kinds of buildings and engineering facilities that provide material and technical basis for human life and production. Construction projects are organized, purposeful, and large-scale economic activities of human beings. When pouring concrete in construction projects, support columns are often used to support the formwork. The support device is placed vertically at the bottom of the formwork, and the bottom of the support device is placed on the ground. After tightening the top support, the formwork can be supported by the support column and the top support. By supporting the formwork, deformation of the formwork is prevented during concrete pouring.

[0003] In the prior art, in the process of supporting the casting formwork in construction projects, multiple steel pipes are generally connected to each other to a certain length, and hard objects are placed at the bottom of the connected steel pipes to increase the height until the extended steel pipes can be vertically fixed between the casting formwork and the ground. The whole process requires multiple connections of steel pipes and debugging pads, and the operation process is relatively cumbersome. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that in the process of building pouring support, in order to make the connected steel pipes vertically support between the pouring formwork and the ground, it is necessary to connect steel pipes and debugging pads multiple times, and the operation process is relatively cumbersome. A construction project support device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a construction engineering support device, comprising: a base, a support tube is fixedly connected to the top center of the base, an inner rod is slidably connected to the inner surface of the support tube, and a gear block is fixedly connected to the outer surface of the inner rod near the middle position; a rotating component, the rotating component comprises a mounting frame, the mounting frame is fixedly connected to the outer surface of the support tube near the top side, a motor is fixedly connected to the front surface of the mounting frame, the output end of the motor rotates through the front surface of the mounting frame, a driving gear is fixedly connected to the output end of the motor, the outer surface of the driving gear is meshed and rotatably connected with the outer surface of the gear block, and a plurality of limiting holes are equidistantly provided on the rear surface of the driving gear; a clamping component, the clamping component is fixedly connected to the top of the inner rod.

[0006] Preferably, the clamping assembly includes a supporting block, and electric telescopic rods are symmetrically arranged on the front surface of the supporting block, the telescopic ends of the two electric telescopic rods are respectively fixedly connected to the second connecting rods, and the outer surfaces of the two second connecting rods are respectively fixedly connected to the clamping blocks at positions away from the two electric telescopic rods.

[0007] Preferably, a fixing frame is fixedly connected to the rear surface of the mounting frame, a first connecting rod is slidably connected between the inner surface walls of the fixing frame, the first connecting rod is matched with the limiting hole, a pushing block is fixedly connected to the outer surface of the first connecting rod near the inner side of the fixing frame, and a spring is sleeved on the outer surface of the first connecting rod near the rear surface of the pushing block.

[0008] Preferably, a first fixing rod is fixedly connected between the inner surfaces of the fixing frame, and the outer surface of the first fixing rod is slidably connected to the inner surface wall of the pushing block.

[0009] Preferably, the inner surface of the bearing block is fixedly connected with a second fixing rod, and the outer surface of the second fixing rod slides through the outer surfaces of both sides of the two clamping blocks respectively.

[0010] Preferably, the second fixing rod is located at the center of the bearing block, and two sides of the second fixing rod have the same length.

[0011] Preferably, the second connecting rod is U-shaped, and the outer surface of the clamping block is in contact with the inner surface of the bearing block at a position close to the bottom.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when in use, through the coordinated use of the rotating assembly, it is only necessary to place the device to the correct supporting position, and under the continuous drive of the motor, the active gear is driven counterclockwise to engage the gear block on the surface of the inner rod, forcing the inner rod to extend from the supporting tube until it contacts and supports the casting template, and under the limiting action of the first connecting rod, the inner rod will tightly contact the casting template through the top bearing plate, playing a supporting role, which solves the problem in the background technology that in the process of building casting support, in order to make the connected steel pipes vertically supported between the casting template and the ground, it is necessary to connect the steel pipes and the debugging pads multiple times, and the operation process is relatively cumbersome.

[0014] 2. In the utility model, when in use, the two electric telescopic rods are started synchronously through the coordinated use of the clamping components, and the telescopic ends of the two electric telescopic rods are extended and retracted correspondingly, and the two clamping blocks are respectively moved toward or oppositely on the outer surface of the second fixed rods through two fixedly connected second connecting rods, which plays a role in adjusting the distance between the two clamping blocks, can adapt to casting templates of different sizes, and improves the adjustment effect of the construction project support device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a construction engineering support device is proposed for the utility model;

[0016] Figure 2A schematic diagram of the structure of a rotating assembly of a construction engineering support device is provided for the utility model;

[0017] Figure 3 A schematic diagram of the structure of a clamping assembly of a construction engineering support device is provided for the utility model;

[0018] Figure 4 A schematic diagram of the first connecting rod structure of a construction engineering support device is provided for the utility model;

[0019] Figure 5 The utility model provides a structural schematic diagram of a support tube of a construction engineering support device.

[0020] Legend: 1. Base; 2. Support tube; 3. Gear block; 4. Inner rod; 5. Rotating assembly; 501. Mounting frame; 502. Motor; 503. Driving gear; 504. Fixed frame; 505. First connecting rod; 506. Spring; 507. First fixed rod; 508. Pushing block; 509. Limiting hole; 6. Clamping assembly; 601. Carrying block; 602. Electric telescopic rod; 603. Second connecting rod; 604. Second fixed rod; 605. Clamping block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a construction engineering support device, including: a base 1, a support tube 2 is fixedly connected at the top center of the base 1, an inner rod 4 is slidably connected to the inner surface of the support tube 2, and a gear block 3 is fixedly connected to the outer surface of the inner rod 4 near the middle position; a rotating component 5, the rotating component 5 includes a mounting frame 501, the mounting frame 501 is fixedly connected to the outer surface of the support tube 2 near the top side position, a motor 502 is fixedly connected to the front surface of the mounting frame 501, the output end of the motor 502 rotates through the front surface of the mounting frame 501, and the output end of the motor 502 is fixedly connected to a driving gear 503, the outer surface of the driving gear 503 is meshed and rotatably connected with the outer surface of the gear block 3, and the driving gear 50 3 is provided with a plurality of limiting holes 509 at equal intervals on the rear surface; a clamping assembly 6, the clamping assembly 6 is fixedly connected to the top of the inner rod 4, a fixing frame 504 is fixedly connected to the rear surface of the mounting frame 501, a first connecting rod 505 is slidably connected between the inner surface walls of the fixing frame 504, the first connecting rod 505 and the limiting hole 509 are matched, a pushing block 508 is fixedly connected to the outer surface of the first connecting rod 505 near the inner side position of the fixing frame 504, a spring 506 is sleeved on the outer surface of the first connecting rod 505 near the rear surface position of the pushing block 508, a first fixing rod 507 is fixedly connected between the inner surfaces of the fixing frame 504, and the outer surface of the first fixing rod 507 is slidably connected to the inner surface wall of the pushing block 508.

[0024] The effect achieved by the entire embodiment 1 is that when supporting the casting formwork in the construction project, the base 1 is first placed under the casting formwork. The large-section base 1 can increase the contact surface and reduce damage to the ground. Then the motor 502 is started. When the output end of the motor 502 drives the driving gear 503 to rotate counterclockwise on the inner side of the mounting frame 501, the outer surface of the driving gear 503 will mesh with the outer surface of the gear block 3 fixed on the surface of the inner rod 4, and the inner rod 4 will move upward from the inside of the support tube 2. At the same time, the pushing block 508 fixed on the surface of the first connecting rod 505 is continuously squeezed by the spring 506, so that the first connecting rod 505 will always resist the rear surface of the driving gear 503. The front end is a smooth inclined surface with a certain curvature. As the driving gear 503 continues to rotate counterclockwise, the front end surface of the first connecting rod 505 will constantly and intermittently rub against the rear surface of the driving gear 503 and slide into the corresponding limiting hole 509. The inner side of the limiting hole 509 is also a smooth inclined surface with a certain curvature. Therefore, when the driving gear 503 rotates counterclockwise, the first connecting rod 505 can slide out of the limiting hole 509 at the corresponding position, and slide into the adjacent limiting hole 509 under the continuous extrusion of the spring 506, and repeatedly slide in and out of multiple limiting holes 509. The first fixing rod 507 fixed on the inner side of the fixing frame 504 limits the pushing block 508. , preventing the first connecting rod 505 from rotating. At this time, the inner rod 4 will not be subject to resistance from the first connecting rod 505. When the inner rod 4 drives the bearing block 601 to move up to the bottom of the casting template and the whole is vertically supported between the ground and the casting template, the motor 502 stops rotating. At this time, the first connecting rod 505 stays in a certain limiting hole 509 corresponding to its position, and its side away from the smooth inclined surface will penetrate into the deepest part of the corresponding limiting hole 509, playing a limiting role, blocking the first connecting rod 505 from rotating clockwise. After the support is completed, the tail end of the first connecting rod 505 is pulled to force the spring 506 to compress and deform, and the front end of the first connecting rod 505 is separated from the rear surface of the driving gear 503. The inner rod 4 can be lowered under the reverse rotation of the output end of the motor 502. During the whole process, it is only necessary to place the device to the correct supporting position. Under the continuous drive of the motor 502, the active gear 503 is driven counterclockwise to engage the gear block 3 on the surface of the inner rod 4, forcing the inner rod 4 to extend from the supporting tube 2 until it contacts and supports the casting formwork, and under the limiting action of the first connecting rod 505, the inner rod 4 will tightly contact the casting formwork through the top bearing plate 601, thereby playing a supporting role. This solves the problem in the background technology that in the process of building casting support, in order to enable the connected steel pipe to be vertically supported between the casting formwork and the ground, it is necessary to connect the steel pipe and the debugging pad multiple times, and the operation process is relatively cumbersome.

[0025] Embodiment 2, as Figure 1-Figure 5As shown, the clamping assembly 6 includes a bearing block 601, and electric telescopic rods 602 are symmetrically arranged on the front surface of the bearing block 601, and the telescopic ends of the two electric telescopic rods 602 are respectively fixedly connected with second connecting rods 603, and the outer surfaces of the two second connecting rods 603 are respectively fixedly connected with clamping blocks 605 at positions away from the two electric telescopic rods 602. The inner surface of the bearing block 601 is fixedly connected with a second fixing rod 604, and the outer surfaces of the second fixing rod 604 slide through the outer surfaces of both sides of the two clamping blocks 605 respectively, and the second fixing rod 604 is located at the center of the bearing block 601. The lengths of both sides of the second fixing rod 604 are consistent, and the second connecting rod 603 is U-shaped. The outer surface of the clamping block 605 is in contact with the inner surface of the bearing block 601 near the bottom.

[0026] The effect achieved by the entire embodiment 2 is that when adjusting the clamping size, the two electric telescopic rods 602 are started synchronously, and the telescopic ends of the two electric telescopic rods 602 are correspondingly extended and retracted, and the two clamping blocks 605 are respectively moved toward or oppositely on the outer surface of the second fixed rod 604 through two fixedly connected second connecting rods 603, thereby adjusting the spacing between the two clamping blocks 605, adapting to casting templates of different sizes, and improving the adjustment effect of the construction project support device.

[0027] Working principle: When in use, first place the base 1 stably under the casting template, adjust the clamping gear according to the casting mold, and start the two electric telescopic rods 602 synchronously. The telescopic ends of the two electric telescopic rods 602 will telescope correspondingly, and the two clamping blocks 605 will move toward or oppositely on the outer surface of the second fixed rod 604 through two fixedly connected second connecting rods 603, respectively, so as to adjust the distance between the two clamping blocks 605. First, the distance between the two clamping blocks 605 is adjusted to the maximum, and then the motor 502 is started. The output end of the motor 502 drives the active gear 503 to install When the inner side of the frame 501 rotates counterclockwise, the outer surface of the driving gear 503 will mesh with the outer surface of the gear block 3 fixed on the surface of the inner rod 4, and the inner rod 4 will move upward from the inside of the support tube 2. At the same time, the push block 508 fixed on the surface of the first connecting rod 505 is continuously squeezed by the spring 506, so that the first connecting rod 505 will always resist the rear surface of the driving gear 503. Since its front end is a smooth inclined surface with a certain curvature, as the driving gear 503 continues to rotate counterclockwise, the front end surface of the first connecting rod 505 will continue to intermittently rub against the rear surface of the driving gear 503. And slide into the limiting hole 509 corresponding to the position, and the inner side of the limiting hole 509 is also a smooth inclined surface with a certain curvature, so when the driving gear 503 rotates counterclockwise, the first connecting rod 505 can slide out of the limiting hole 509 at the corresponding position, and under the continuous extrusion of the spring 506, slide into the adjacent limiting hole 509, and repeatedly slide in and out of multiple limiting holes 509. When the inner rod 4 drives the bearing block 601 to contact the bottom of the casting template, the motor 502 stops rotating. At this time, the first connecting rod 505 stays in a limiting hole 509 corresponding to its position, and its The side away from the smooth inclined surface will penetrate into the deepest part of the corresponding limit hole 509, playing a limiting role, preventing the first connecting rod 505 from rotating clockwise, and when the telescopic ends of the two electric telescopic rods 602 cooperate to shrink, the two clamping blocks 605 will clamp the two sides of the casting template to prevent displacement during the support process. During the entire support operation, it is only necessary to place the device to the correct support position. Under the continuous drive of the motor 502 and the cooperative limiting action of the first connecting rod 505, the inner rod 4 can move up quickly to tightly contact the casting template, thereby improving the use effect of the construction project support device.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A construction engineering support device, characterized in that: include: A base (1), wherein a support tube (2) is fixedly connected to the top center of the base (1), an inner rod (4) is slidably connected to the inner surface of the support tube (2), and a gear block (3) is fixedly connected to the outer surface of the inner rod (4) near the middle position; A rotating assembly (5), the rotating assembly (5) comprising a mounting frame (501), the mounting frame (501) being fixedly connected to a position on one side of the outer surface of the support tube (2) near the top, the front surface of the mounting frame (501) being fixedly connected to a motor (502), the output end of the motor (502) being rotatably connected to the front surface of the mounting frame (501), the output end of the motor (502) being fixedly connected to a driving gear (503), the outer surface of the driving gear (503) being meshed and rotatably connected to the outer surface of the gear block (3), and the rear surface of the driving gear (503) being provided with a plurality of limiting holes (509) at equal intervals; A clamping assembly (6), wherein the clamping assembly (6) is fixedly connected to the top of the inner rod (4).

2. The construction engineering support device according to claim 1, characterized in that: The clamping assembly (6) comprises a bearing block (601), the front surface of the bearing block (601) being symmetrically provided with electric telescopic rods (602), the telescopic ends of the two electric telescopic rods (602) being respectively fixedly connected with second connecting rods (603), and the outer surfaces of the two second connecting rods (603) being respectively fixedly connected with clamping blocks (605) at positions away from the two electric telescopic rods (602).

3. The construction engineering support device according to claim 1, characterized in that: The rear surface of the mounting frame (501) is fixedly connected to a fixing frame (504), and a first connecting rod (505) is slidably connected between the inner surface walls of the fixing frame (504). The first connecting rod (505) is matched with a limiting hole (509), and a pushing block (508) is fixedly connected to the outer surface of the first connecting rod (505) near the inner side of the fixing frame (504), and a spring (506) is sleeved on the outer surface of the first connecting rod (505) near the rear surface of the pushing block (508).

4. The construction engineering support device according to claim 3, characterized in that: A first fixing rod (507) is fixedly connected between the inner surfaces of the fixing frame (504), and an outer surface of the first fixing rod (507) is slidably connected to the inner surface wall of the pushing block (508).

5. The construction engineering support device according to claim 2, characterized in that: The inner surface of the bearing block (601) is fixedly connected to a second fixing rod (604), and the outer surface of the second fixing rod (604) slides through the outer surfaces of both sides of the two clamping blocks (605).

6. The construction engineering support device according to claim 5, characterized in that: The second fixing rod (604) is located at the center of the bearing block (601), and the lengths of two sides of the second fixing rod (604) are consistent.

7. The construction engineering support device according to claim 2, characterized in that: The second connecting rod (603) is in a U shape, and the outer surface of the clamping block (605) is in contact with the inner surface of the bearing block (601) at a position close to the bottom.

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