Construction frame with stable structure

Abstract

The utility model discloses a scaffold with a stable structure, which relates to the technical field of scaffolds.The scaffold comprises a mounting base, a first scaffold body and a second scaffold body, the first scaffold body and the second scaffold body are arranged on the two sides of the mounting base respectively, and the adjacent sides of the first scaffold body and the second scaffold body are connected with the mounting base in a sliding mode through pulleys; a mounting groove is formed in the mounting base, and a control box is mounted in the mounting groove. According to the scaffold with the stable structure, a driving motor drives a driving gear, a transmission gear and a driven gear to rotate through a coupler, the driving gear, the transmission gear and the driven gear are engaged with adjusting tooth columns on the two sides correspondingly, and the adjusting tooth columns are driven to move downwards along sliding grooves till stable bases at the bottoms of the adjusting tooth columns abut against the ground; by means of the scaffold with the stable structure, the problem that when an operator on the upper side of the scaffold moves, the scaffold shakes to different degrees and cannot be stably used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction frames, in particular to a construction frame with a stable structure. Background Art

[0002] A construction scaffold is a working platform set up to ensure smooth progress during construction or aerial work. A construction scaffold is required for auxiliary operations during high-altitude construction in thermal power engineering. Thermal power engineering refers to the discipline of coal-fired power plants, biomass and environmentally friendly power plants, cogeneration, heating, etc., which are engaged in the operation, installation, inspection and maintenance of boilers, steam turbines and thermal auxiliary equipment, and equipment management.

[0003] The construction frame is composed of a support plate, support columns and movable casters. The support plate is installed on the upper side of the support columns, and the movable casters are installed on the lower side. When in use, the construction frame can be pushed to a suitable place of use by the movable casters. The bottom of the construction frame is supported by the support columns and casters, and will shake to varying degrees with the activities of the operators on the upper side, making the construction frame unable to be used stably. Utility Model Content

[0004] The utility model aims to provide a construction frame with a stable structure to solve the problem in the background art that the construction frame will shake to varying degrees when operators move on the upper side of the construction frame, making it difficult to use stably.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction frame with a stable structure, comprising a mounting base, a first frame body and a second frame body,

[0006] A first frame and a second frame are respectively arranged on both sides of the mounting base, and adjacent sides of the first frame and the second frame are both slidably connected to the mounting base through pulleys. A mounting groove is provided inside the mounting base, and a control box is installed inside the mounting groove.

[0007] Preferably, a stabilizing mechanism is arranged inside the installation groove, and the stabilizing mechanism is composed of a driving motor, a driving gear, a transmission gear, a driven gear, an adjusting gear column, a stabilizing base, a sliding groove and a mounting rod.

[0008] Preferably, a driving motor is mounted on one side of the mounting base via a locking bolt, a driving gear is mounted on one side of the driving motor via a coupling, and the bottom of the driving gear is meshed with the transmission gear.

[0009] Preferably, one side of the transmission gear is meshed with the driven gear, the middle parts of the driving gear and the transmission gear are respectively connected to the mounting base through mounting rods, and the sides of the driving gear and the transmission gear that are away from each other are respectively meshed with the adjusting gear columns.

[0010] Preferably, the bottoms of the two adjusting tooth columns are connected to the stable base, and a rubber layer is connected to the bottom of the stable base, and one side of the adjusting tooth column is slidably connected to a sliding groove opened inside the mounting base.

[0011] Preferably, a winding roller is symmetrically installed on the outer side of the mounting rod, one end of the winding roller is wound with a connecting rope, and the other end of the connecting rope passes through a through hole inside the mounting base and is connected to the stable base.

[0012] Preferably, a stable storage mechanism is provided on both sides of the mounting rod, and the stable storage mechanism consists of a bidirectional thread, a thread adjustment column, a limit frame, a limit groove, a return spring, a movable groove and a connecting rod.

[0013] Preferably, two ends of the mounting rod are provided with bidirectional threads, and the two sets of bidirectional threads are arranged opposite to each other. The outer side of the mounting rod is threadedly connected with the thread adjustment column through the bidirectional threads.

[0014] Preferably, both sides of the mounting base are elastically connected to the limiting frames via a return spring, limiting grooves are provided inside the first frame body and the second frame body, and the top of the limiting frame is plugged into the limiting groove on the adjacent side.

[0015] Preferably, a movable groove is provided inside the installation base, and the bottoms of the two limit frames are connected by a connecting rod, and the outer side of the connecting rod is inserted through the movable groove.

[0016] Compared with the prior art, the beneficial effect of the utility model is that the construction frame with a stable structure, the driving motor drives the driving gear, the transmission gear and the driven gear to rotate through the coupling, respectively meshing with the adjusting gear columns on both sides, driving the adjusting gear columns to move downward along the sliding groove until the stable base at the bottom of the adjusting gear columns abuts against the ground, solving the problem that the construction frame will shake to varying degrees and cannot be used stably when the operator on the upper side of the construction frame moves.

[0017] 1. The construction frame with a stable structure, in order to facilitate the stability of the construction frame when in use, starts the driving motor through the control box, and the driving motor drives the driving gear to rotate through the coupling. When the driving gear rotates, it meshes with the transmission gear at the bottom, driving the transmission gear to rotate and mesh with the driven gear on one side. At this time, the transmission gear and the driven gear rotate in opposite directions and mesh with the adjustment gear columns on both sides respectively, driving the adjustment gear column to move downward along the sliding groove until it contacts the ground with the stable base at the bottom of the adjustment gear column. The construction frame with a stable structure is provided with a stabilizing mechanism, which increases the contact area with the ground to improve the stability of the construction frame when in use, and is easy to operate;

[0018] 2. The construction frame with a stable structure is convenient for storage after use. After the construction frame is used, the driving motor drives the driving gear, the transmission gear and the driven gear in the reverse direction through the coupling to rotate to retract the stable base, and at the same time, the mounting rod is driven to rotate synchronously. At this time, the staff pulls down the connecting rod along the movable groove, and the two sides of the mounting rod can smoothly perform threading action with the threaded adjustment column on the adjacent side through the two-way thread. After completing the storage of the first frame and the second frame, the operator loosens the connecting rod, and the limit frame is again plugged into the limit groove in the frame body to limit the frame body for the second time. The construction frame with a stable structure is provided with a stable storage mechanism, which can quickly complete the storage of the construction frame and facilitate the storage of the construction frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the construction frame of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the construction frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the side cross-sectional structure of the installation base of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the frame of the utility model from top view.

[0023] In the figure: 1. mounting base; 2. first frame; 3. second frame; 4. movable casters; 101. control box; 102. mounting slot; 5. stabilizing mechanism; 501. driving motor; 502. driving gear; 503. transmission gear; 504. driven gear; 505. adjusting gear column; 506. stabilizing base; 507. sliding slot; 508. mounting rod; 6. winding roller; 601. connecting rope; 7. stabilizing storage mechanism; 701. bidirectional thread; 702. threaded adjusting column; 703. limiting frame; 704. limiting slot; 705. reset spring; 706. movable slot; 707. connecting rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 3 The utility model provides a technical solution: a construction frame with a stable structure, including a mounting base 1, a first frame body 2 and a second frame body 3,

[0026] A first frame 2 and a second frame 3 are respectively provided on both sides of the mounting base 1, and adjacent sides of the first frame 2 and the second frame 3 are slidably connected to the mounting base 1 through pulleys. A mounting groove 102 is opened inside the mounting base 1, and a control box 101 is installed inside the mounting groove 102. A stabilizing mechanism 5 is provided inside the mounting groove 102, and the stabilizing mechanism 5 is composed of a driving motor 501, a driving gear 502, a transmission gear 503, a driven gear 504, an adjusting gear column 505, a stabilizing base 506, a sliding groove 507 and a mounting rod 508. A driving motor 501 is installed on one side of the mounting base 1 through a locking bolt, and a driving gear 502 is installed on one side of the driving motor 501 through a coupling, and the bottom of the driving gear 502 is meshed with the transmission gear 503.

[0027] One side of the transmission gear 503 is meshed with the driven gear 504, and the middle parts of the driving gear 502 and the transmission gear 503 are respectively connected to the mounting base 1 through the mounting rod 508, and the sides of the driving gear 502 and the transmission gear 503 that are away from each other are respectively meshed with the adjusting gear column 505, and the bottoms of the two adjusting gear columns 505 are connected to the stable base 506, and the bottom of the stable base 506 is connected with a rubber layer, and one side of the adjusting gear column 505 is slidably connected to the sliding groove 507 opened inside the mounting base 1, and the winding roller 6 is symmetrically installed on the outside of the mounting rod 508, one end of the winding roller 6 is wound with the connecting rope 601, and the other end of the connecting rope 601 passes through the through hole inside the mounting base 1 and is connected to the stable base 506.

[0028] During specific implementation, in order to facilitate the stability of the construction frame when in use, the control box 101 is used to control the start of the driving motor 501, and the driving motor 501 drives the driving gear 502 to rotate through the coupling. When the driving gear 502 rotates, it meshes with the transmission gear 503 at the bottom, driving the transmission gear 503 to rotate and mesh with the driven gear 504 on one side. At this time, the transmission gear 503 and the driven gear 504 rotate in opposite directions and mesh with the adjusting tooth columns 505 on both sides respectively, driving the adjusting tooth column 505 to move downward along the sliding groove 507 until it contacts the stable base 506 at the bottom of the adjusting tooth column 505 with the ground, thereby increasing the contact area between the mounting base 1 and the ground, thereby improving the stability of the construction frame when in use;

[0029] After the construction frame is finished using, the driving motor 501 is started again to reverse. At this time, the winding roller 6 winds up the connecting rope 601 until the connecting rope 601 is in a straight state. At this time, the connecting rope 601 will pull the stable base 506 upward until the adjusting tooth column 505 on the upper side of the stable base 506 is meshed with the gear on the adjacent side again. At this time, the stable base 506 can be stably retracted along the sliding groove 507. The construction frame with a stable structure is provided with a stabilizing mechanism 5, which increases the contact area with the ground to improve the stability of the construction frame during use, thereby facilitating operation.

[0030] See also Figure 2-Figure 4 , stable storage mechanisms 7 are provided on both sides of the mounting rod 508, and the stable storage mechanisms 7 are composed of bidirectional threads 701, threaded adjustment columns 702, limit frames 703, limit grooves 704, return springs 705, movable grooves 706 and connecting rods 707. Both ends of the mounting rod 508 are provided with bidirectional threads 701, and the two groups of bidirectional threads 701 are arranged oppositely. The outer side of the mounting rod 508 is threadedly connected with the threaded adjustment columns 702 through bidirectional threads 701, and the two sides of the mounting base 1 are elastically connected to the limit frames 703 through return springs 705. The first frame body 2 and the second frame body 3 are provided with limit grooves 704, and the top of the limit frame 703 is plugged into the limit groove 704 on the adjacent side. The mounting base 1 is provided with a movable groove 706, and the bottoms of the two limit frames 703 are connected by a connecting rod 707, and the outer side of the connecting rod 707 is inserted through the movable groove 706.

[0031] When the cam 706 is in the working state, the first frame 2 and the second frame 3 are moved to the working state by the two-way thread 701. When the cam 706 is in the working state, the first frame 2 and the second frame 3 are moved to the working state by the two-way thread 701. When the cam 706 is in the working state, the first frame 2 and the second frame 3 are moved to the working state by the two-way thread 701. When the cam 706 is in the working state, the second frame 2 and the second frame 3 are moved to the working state by the two-way thread 701.

[0032] To sum up, when using the construction frame with a stable structure, after the construction frame is moved to a suitable location by means of the movable casters 4, the control box 101 is used to control the start of the drive motor 501, and the drive motor 501 drives the drive gear 502, the transmission gear 503 and the driven gear 504 to rotate through the coupling, and respectively meshes with the adjustment tooth columns 505 on both sides, driving the adjustment tooth columns 505 to move downward along the sliding groove 507, and at the same time, the two sides of the mounting rod 508 are threaded with the threaded adjustment column 702 on the adjacent side through the bidirectional thread 701, so that the first frame 2 and the second frame 3 can be unfolded to both sides. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A construction frame with a stable structure, comprising a mounting base (1), a first frame body (2) and a second frame body (3), characterized in that: A first frame body (2) and a second frame body (3) are respectively arranged on both sides of the installation base (1); adjacent sides of the first frame body (2) and the second frame body (3) are slidably connected to the installation base (1) via pulleys; an installation groove (102) is provided inside the installation base (1); a control box (101) is installed inside the installation groove (102).

2. The construction frame with a stable structure according to claim 1, characterized in that: A stabilizing mechanism (5) is arranged inside the installation groove (102), and the stabilizing mechanism (5) is composed of a driving motor (501), a driving gear (502), a transmission gear (503), a driven gear (504), an adjusting tooth column (505), a stabilizing base (506), a sliding groove (507) and a mounting rod (508).

3. The construction frame with a stable structure according to claim 1, characterized in that: A driving motor (501) is mounted on one side of the mounting base (1) via a locking bolt, a driving gear (502) is mounted on one side of the driving motor (501) via a coupling, and the bottom of the driving gear (502) is meshed with a transmission gear (503).

4. The construction frame with a stable structure according to claim 3, characterized in that: One side of the transmission gear (503) is meshed with the driven gear (504); the middle parts of the driving gear (502) and the transmission gear (503) are respectively connected to the mounting base (1) through the mounting rod (508); and the sides of the driving gear (502) and the transmission gear (503) that are away from each other are respectively meshed with the adjustment gear column (505).

5. The construction frame with a stable structure according to claim 4, characterized in that: The bottoms of the two adjusting tooth columns (505) are connected to the stable base (506), and the bottom of the stable base (506) is connected to a rubber layer. One side of the adjusting tooth column (505) is slidably connected to a sliding groove (507) provided inside the mounting base (1).

6. The construction frame with a stable structure according to claim 4, characterized in that: A winding roller (6) is symmetrically mounted on the outer side of the mounting rod (508), one end of the winding roller (6) is wound around a connecting rope (601), and the other end of the connecting rope (601) passes through a through hole inside the mounting base (1) and is connected to the stable base (506).

7. The construction frame with a stable structure according to claim 6, characterized in that: A stable storage mechanism (7) is arranged on both sides of the installation rod (508), and the stable storage mechanism (7) is composed of a bidirectional thread (701), a thread adjustment column (702), a limit frame (703), a limit groove (704), a return spring (705), a movable groove (706) and a connecting rod (707).

8. The construction frame with a stable structure according to claim 7, characterized in that: Two ends of the installation rod (508) are provided with bidirectional threads (701), and the two sets of bidirectional threads (701) are arranged opposite to each other. The outer side of the installation rod (508) is threadedly connected with the thread adjustment column (702) through the bidirectional threads (701).

9. The construction frame with a stable structure according to claim 3, characterized in that: The two sides of the mounting base (1) are elastically connected to the limiting frame (703) via a return spring (705); limiting grooves (704) are provided inside the first frame body (2) and the second frame body (3); and the top of the limiting frame (703) is plugged into the limiting groove (704) on the adjacent side.

10. The construction frame with a stable structure according to claim 9, characterized in that: A movable groove (706) is provided inside the installation base (1), and the bottoms of the two limiting frames (703) are connected via a connecting rod (707), and the outer side of the connecting rod (707) is inserted through the movable groove (706).

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