CN217205197U - An adjustable construction frame for construction engineering - Google Patents

Abstract

The utility model discloses an adjustable construction frame for construction engineering, comprising a base plate, a support mechanism is arranged on the top of the base plate, a platform seat is arranged on the top of the support mechanism, and a drive is arranged at the bottom end of the platform seat The utility model relates to the technical field of construction frames. The adjustable construction frame used for construction engineering, by turning the handle, the handle drives the fixed rod to rotate on the positioning block, so that the fixed rod drives the second gear to rotate, the second gear drives the mutually meshing first gear to rotate, and the first gear drives The screw rotates, so that the screw adjusts the position of the connecting shaft and the fixed block, so that the fixed block drives the position of the connecting rod to move, so that the working height of the platform seat can be adjusted. By setting the driving mechanism, the height of the construction frame can be adjusted, thereby improving the adaptability of the utility model.

Description

An adjustable construction frame for construction engineering

technical field

The utility model relates to the technical field of construction frames, in particular to an adjustable construction frame for construction of a building project.

Background technique

Building construction refers to the production activities in the implementation stage of project construction, and is the construction process of various buildings. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc.

However, the existing construction frame is inconvenient to operate, and it is not convenient for the construction personnel to adjust the construction height according to their own needs, and it is not convenient to protect the personal safety of the construction personnel. The use of the brake universal wheel cannot effectively prevent the movement of the bracket, which leads to the problem that the movement of the bracket will threaten the safety of the worker when the worker is working.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an adjustable construction frame for construction engineering, which solves the problem that the existing construction frame is inconvenient for construction personnel to adjust the construction height according to their own needs when in use, and the brake The steering wheel cannot effectively prevent the movement of the bracket, which leads to the problem that the movement of the bracket will threaten the safety of the worker when the worker is working.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an adjustable construction frame for construction engineering, comprising a bottom plate, a support mechanism is provided on the top of the bottom plate, and a platform seat is provided on the top of the support mechanism, The bottom end of the platform seat is provided with a driving mechanism; the driving mechanism includes a connecting rod that is symmetrically and fixedly connected to the support mechanism, and a fixed block is fixedly connected to one end of the symmetrical connecting rods close to each other, and the center of the fixed block is fixedly connected There is a connecting shaft, a screw rod is threadedly connected to the connecting shaft, two ends of the screw rod are rotatably connected with a positioning seat through a bearing, the positioning seat is fixedly connected with the bottom end of the platform seat, and one end of the screw rod penetrates The platform seat is fixedly connected with a first gear, the top of the first gear is engaged with a second gear, one end of the second gear is fixedly connected with a fixing rod, and the other end of the fixing rod is fixedly connected with a handle.

Preferably, the support mechanism includes two symmetrical sets of first support rods, two symmetrical sets of second support rods, a fixed seat and a pulley, and both ends of the symmetrical two sets of the first support rods are rotatably connected with a fixed seat , the two fixed seats are respectively fixedly connected with the top of the bottom plate and the bottom of the platform seat, and the two ends of the two symmetrical groups of the second support rods are fixedly installed with pulleys, and the two pulleys are respectively connected with the top of the bottom plate and the bottom of the platform seat. The bottom of the platform mount slides into place.

Preferably, a stabilizer rod is fixedly connected between the symmetrical first support rod and the second support rod, and the top inner end of the symmetrical second support rod is fixedly connected to the connecting rod.

Preferably, connecting plates are fixedly connected to both sides of the top of the bottom plate, a brake hydraulic press is fixedly connected to the bottom outer wall of the connecting plate, and an extension end of the brake hydraulic press penetrates the bottom plate and is fixedly connected to a lifting plate. The outer wall of the bottom is provided with a connecting hole, and the inner wall of the connecting hole is screwed with a fixing cone.

Preferably, the top of the platform seat is provided with a guardrail, and the bottom end of the bottom plate is provided with a brake universal wheel.

Preferably, a positioning block is fixedly connected to one end of the guardrail, and one end of the fixing rod penetrates the positioning block and is rotatably connected to the positioning block through a bearing.

beneficial effect

The utility model provides an adjustable construction frame for building engineering construction. Compared with the prior art, it has the following beneficial effects:

(1) The adjustable construction frame used in the construction of the construction project, by turning the handle, drives the fixed rod to rotate on the positioning block, so that the fixed rod drives the second gear to rotate, and the second gear drives the first gear that meshes with each other to rotate, The first gear drives the screw rod to rotate, so that the screw rod adjusts the position of the connecting shaft and the fixed block, so that the fixed block drives the position of the connecting rod to move, so that the connecting rod drives the pulley on the top of the second support rod to be located on the platform seat. The bottom slides, so that through the connection between the first support rod, the second support rod, the fixed seat and the pulley, the working height of the platform seat can be adjusted. The height of the construction frame is adjusted, thereby improving the adaptability of the utility model, and at the same time, the guardrail can prevent the problem of workers falling off during work.

(2) The adjustable construction frame is used for the construction of the construction project. By starting the brake hydraulic press, when the lifting plate extends to contact the ground, the brake hydraulic press is turned off, and the braking effect is more stable by increasing the contact area with the ground. When working on non-hard ground, a fixed cone is installed in the connecting hole, and the fixed cone is inserted into the ground, which can make the bracket more stable, and solve the problem that due to the large weight of the bracket, its inertial potential energy is large, so the use of brake universal The wheel cannot effectively prevent the movement of the bracket, which leads to the problem that the movement of the bracket will threaten the safety of the worker when the worker is working.

Description of drawings

Fig. 1 is the external structure perspective view of the utility model;

Fig. 2 is the bottom view of the overall structure of the utility model;

Fig. 3 is the structural perspective view of the drive mechanism in the utility model;

FIG. 4 is a structural perspective view of the stabilization mechanism in the utility model.

In the figure: 1. Bottom plate; 2. Supporting mechanism; 3. Platform seat; 4. Driving mechanism; 5. Guardrail; 6. Stabilizing mechanism; 101. Brake universal wheel; 201, First support rod; 202, Second support Rod; 203, fixed seat; 204, pulley; 401, connecting rod; 402, fixed block; 403, connecting shaft; 404, screw rod; 405, positioning seat; 406, first gear; 407, second gear; 408, Fixed rod; 409, handle; 501, positioning block; 601, connecting plate; 602, brake hydraulic press; 603, lifting plate; 604, fixed cone.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: an adjustable construction frame for construction engineering, comprising a base plate 1, the top of the base plate 1 is provided with a support mechanism 2, and the top of the support mechanism 2 is provided with a platform seat 3. The bottom end of the platform seat 3 is provided with a drive mechanism 4; the drive mechanism 4 includes a connecting rod 401 that is symmetrically and fixedly connected to the support mechanism 2, and the symmetrical connecting rods 401 are fixedly connected to one end close to each other with a fixed block 402, and the center of the fixed block 402 is fixed. A connecting shaft 403 is fixedly connected, a screw rod 404 is threadedly connected to the connecting shaft 403, two ends of the screw rod 404 are rotatably connected with a positioning seat 405 through a bearing, and the positioning seat 405 is fixedly connected with the bottom end of the platform seat 3. One end penetrates through the platform base 3 and is fixedly connected with a first gear 406, the top of the first gear 406 is engaged with a second gear 407, one end of the second gear 407 is fixedly connected with a fixing rod 408, and the other end of the fixing rod 408 is fixedly connected with a handle 409. By turning the handle 409, the handle 409 drives the fixed rod 408 to rotate on the positioning block 501, so that the fixed rod 408 drives the second gear 407 to rotate, the second gear 407 drives the first gear 406 that meshes with each other to rotate, and the first gear 406 rotates. Drive the screw rod 404 to rotate, so that the screw rod 404 adjusts the position of the connecting shaft 403 and the fixing block 402, so that the fixing block 402 drives the position of the connecting rod 401 to move, so that the connecting rod 401 drives the top of the second support rod 202. The pulley 204 is located at the bottom of the platform seat 3 and slides, so that the working height of the platform seat 3 can be adjusted through the connection relationship between the first support rod 201, the second support rod 202, the fixed seat 203 and the pulley 204, and can be adjusted according to the actual situation. The required construction height can be adjusted by setting the driving mechanism 4 to adjust the height of the construction frame, thereby improving the adaptability of the present invention; the supporting mechanism 2 includes two symmetrical sets of first support rods 201 and two symmetrical two sets of second supports Rod 202, fixed seat 203 and pulley 204, both ends of the symmetrical two groups of first support rods 201 are rotatably connected with fixed seats 203, and the two fixed seats 203 are respectively fixedly connected with the top of the bottom plate 1 and the bottom of the platform seat 3, Both ends of the symmetrical two sets of second support rods 202 are fixedly installed with pulleys 204, and the two pulleys 204 are respectively slidably connected with the top of the bottom plate 1 and the bottom of the platform base 3; the symmetrical first support rods 201 and the second support rods 202 A stabilizer rod is fixedly connected between them, and the top inner end of the symmetrical second support rod 202 is fixedly connected with the connecting rod 401; the top two sides of the bottom plate 1 are fixedly connected with a connecting plate 601, and the bottom outer wall of the connecting plate 601 is fixedly connected with a brake hydraulic press 602, the extension end of the brake hydraulic press 602 penetrates the bottom plate 1 and is fixedly connected with the lifting plate 603, the bottom outer wall of the lifting plate 603 is provided with a connecting hole, and the inner wall of the connecting hole is threadedly connected with a fixed cone 604, start the brake hydraulic press 602, when the lifting plate is 603 When extending to ground contact, turn off brake hydraulics 602 , by increasing the contact area with the ground to achieve a more stable braking effect. When working on a non-hard ground, a fixed cone 604 is installed in the connecting hole, and the fixed cone 604 is inserted into the ground, which can make the bracket more stable. Solved the problem that due to the large weight of the bracket itself, its inertial potential energy is large, so the use of the brake universal wheel 101 can not effectively prevent the bracket from moving, resulting in the worker's work, the bracket movement will threaten the life safety of the workers; platform seat 3 A guardrail 5 is arranged at the top of the bottom plate, a brake universal wheel 101 is arranged at the bottom end of the bottom plate 1; a positioning block 501 is fixedly connected to one end of the guardrail 5, and one end of the fixing rod 408 penetrates the positioning block 501 and is rotatably connected to the positioning block 501 through a bearing. The guardrail 5 can prevent the problem of workers falling while working.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

When working, move the construction frame to the work area, start the brake hydraulic press 602, when the lift plate 603 extends to contact the ground, close the brake hydraulic press 602, and achieve a more stable braking effect by increasing the contact area with the ground. When working on non-hard ground, a fixed cone 604 is installed in the connection hole, and the fixed cone 604 is inserted into the ground, which can make the bracket more stable, and solve the problem that due to the large weight of the bracket itself, its inertial potential energy is large, so the use of brakes is impossible. The direction wheel 101 cannot effectively prevent the movement of the bracket, which leads to the problem that the movement of the bracket will threaten the life safety of the workers when the worker is working; 501, so that the fixing rod 408 drives the second gear 407 to rotate, the second gear 407 drives the first gear 406 that meshes with each other to rotate, and the first gear 406 drives the screw 404 to rotate, so that the screw 404 is connected to the connecting shaft 403 and fixed The position of the block 402 is adjusted, so that the fixed block 402 drives the position of the connecting rod 401 to move, so that the connecting rod 401 drives the pulley 204 on the top of the second support rod 202 to slide at the bottom of the platform seat 3, thereby passing the first support rod 201. The connection relationship between the second support rod 202, the fixed seat 203, and the pulley 204, so that the working height of the platform seat 3 can be adjusted, and at the same time, according to the actual required construction height, by setting the driving mechanism 4, the height of the construction frame can be adjusted. Adjustment is performed to improve the adaptability of the present invention, and at the same time, the guardrail 5 can prevent the problem of workers from falling while working. The above is the working principle of an adjustable construction frame for construction engineering.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

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

Claims (6)

1. An adjustable construction frame for construction engineering, comprising a base plate (1), characterized in that: the top of the base plate (1) is provided with a support mechanism (2), and the top of the support mechanism (2) is provided with a a platform seat (3), the bottom end of the platform seat (3) is provided with a drive mechanism (4); The drive mechanism (4) includes a connecting rod (401) that is symmetrically and fixedly connected to the support mechanism (2), and a fixed block (402) is fixedly connected to one end of the symmetrical connecting rods (401) close to each other, and the fixed block (402) A connecting shaft (403) is fixedly connected to the center of ), a screw rod (404) is threadedly connected to the connecting shaft (403), and the two ends of the screw rod (404) are rotatably connected with positioning seats (405) through bearings. , the positioning seat (405) is fixedly connected with the bottom end of the platform seat (3), one end of the screw rod (404) penetrates the platform seat (3) and is fixedly connected with a first gear (406), the first A second gear (407) is engaged with the top of the gear (406), one end of the second gear (407) is fixedly connected with a fixing rod (408), and the other end of the fixing rod (408) is fixedly connected with a handle (409) ). 2. The adjustable construction frame for building construction according to claim 1, wherein the support mechanism (2) comprises two symmetrical groups of first support rods (201) and two symmetrical two groups of second support rods (201). A support rod (202), a fixed seat (203) and a pulley (204), two symmetrical sets of the first support rods (201) are rotatably connected to both ends of the fixed seat (203), and the two fixed seats ( 203) are respectively fixedly connected to the top of the bottom plate (1) and the bottom of the platform seat (3), and two sets of symmetrical second support rods (202) are fixedly installed with pulleys (204) at both ends, and the two The pulleys (204) are respectively slidably connected with the top of the bottom plate (1) and the bottom of the platform seat (3). 3. An adjustable construction frame for building construction according to claim 2, characterized in that: a stabilizer rod is fixedly connected between the symmetrical first support rod (201) and the second support rod (202). , the top inner end of the symmetrical second support rod (202) is fixedly connected with the connecting rod (401). 4. An adjustable construction frame for building construction according to claim 1, characterized in that: connecting plates (601) are fixedly connected on both sides of the top of the bottom plate (1), and the connecting plates (601) A brake hydraulic press (602) is fixedly connected to the bottom outer wall of the brake hydraulic press (602), and the extension end of the brake hydraulic press (602) penetrates the bottom plate (1) and is fixedly connected with a lift plate (603), and the bottom outer wall of the lift plate (603) is provided with a connection The inner wall of the connection hole is threadedly connected with a fixing cone (604). 5. An adjustable construction frame for construction according to claim 1, characterized in that: the top of the platform seat (3) is provided with a guardrail (5), and the bottom end of the bottom plate (1) is provided with a guardrail (5). There are brake swivel wheels (101). 6. An adjustable construction frame for building construction according to claim 5, characterized in that: one end of the guardrail (5) is fixedly connected with a positioning block (501), and one end of the fixing rod (408) It penetrates through the positioning block (501) and is rotatably connected with the positioning block (501) through a bearing.

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