House building scaffold

Abstract

The utility model relates to the technical field of scaffolds, in particular to a house building scaffold which comprises a scaffold body, a sliding rod is connected to the scaffold body in a sliding mode, a sliding sleeve is fixedly connected to the top end of the sliding rod, a supporting rod is connected into the sliding sleeve in a sliding mode, and a lead screw is connected to the supporting rod with the oval section in a threaded mode. The lead screw is rotationally connected with the sliding sleeve, and the top end of the supporting rod is fixedly connected with a supporting plate. The supporting structure is installed at the top end of the scaffold body, the supporting rod is driven to slide upwards through the lead screw thread to drive the supporting plate to abut against the floor, the scaffold is fixed between the ground and the floor and cannot move, and therefore the stability and safety of the scaffold in the using process are improved.

Description

Technical Field

[0001] The utility model relates to a construction frame, in particular to a building construction frame, and belongs to the technical field of construction frames. Background Art

[0002] Construction frames for building construction are an indispensable and important tool in building construction, including scaffolding, which is mainly used to provide construction workers with a stable working platform and passage to ensure the smooth progress of the construction process; scaffolding can be divided into steel pipe scaffolding, wooden scaffolding and bamboo scaffolding according to the material; it can be divided into external scaffolding and internal scaffolding according to the location of erection. The internal scaffolding is erected inside the building and is used for operations such as masonry and surface decoration on each floor.

[0003] However, traditional inner scaffolding is usually installed with moving wheels at the bottom of the scaffolding for ease of use, but the moving wheels have poor stability during use. If the moving wheels are not fixed during use, it is easy to cause the inner scaffolding to slide, thereby causing safety accidents. Therefore, the safety of traditional inner scaffolding needs to be improved. Utility Model Content

[0004] The purpose of the present invention is to provide a building construction frame in order to solve the above problems. A support structure is installed on the top of the scaffolding body. The support rod is driven to slide upward by the screw thread to drive the support plate to press against the floor, thereby increasing the stability and safety of the scaffolding when in use.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a building construction frame, including a scaffolding body, four limiting structures are installed on the vertical rods of the scaffolding body, the limiting structure includes a sliding rod, the scaffolding body is slidably connected with the sliding rod, the sliding rod is installed with a supporting structure, the supporting structure includes a sliding sleeve, the top end of the sliding rod is fixedly connected with the sliding sleeve, the sliding sleeve is slidably connected with a support rod, the support rod with an elliptical cross-section is threadedly connected with a screw rod, the screw rod is rotatably connected to the sliding sleeve, and the top end of the support rod is fixedly connected with a support plate.

[0006] Preferably, the sliding sleeve is in an "L"-shaped structure, and a rubber pad is installed on the top of the support plate.

[0007] Preferably, the bottom end of the screw rod is slidably connected to a rotating rod, and both ends of the rotating rod are fixedly connected to anti-slip blocks.

[0008] Preferably, a fixing sleeve is fixedly connected to the top of the vertical rod of the scaffold body, and a plurality of limiting holes are equidistantly provided on the sliding rod, wherein a limiting rod is engaged in one of the limiting holes, and the limiting rod is slidably connected to the fixing sleeve.

[0009] Preferably, the end of the limiting rod facing away from the sliding rod is fixedly connected to a pull plate, and the end of the limiting rod engaged with the limiting hole is in a conical structure.

[0010] Preferably, a baffle is installed on the limiting rod, and a spring is fixedly connected between the baffle and the inner wall of the fixing sleeve.

[0011] Preferably, two hooks are inserted into the cross bars on both sides of the scaffold body, and the same pedal is fixedly connected between the four hooks.

[0012] Preferably, two connecting rods are installed on the scaffold body, and the connecting rods are installed between the two vertical rods of the scaffold body. Four universal wheels are installed at the bottom end of the scaffold body.

[0013] The beneficial effects of the utility model are as follows: a sliding rod is slidably connected to the scaffolding body, a sliding sleeve is fixedly connected to the top end of the sliding rod, a support rod is slidably connected in the sliding sleeve, a screw rod is threadedly connected to the support rod with an elliptical cross-section, the screw rod is rotatably connected to the sliding sleeve, and a support plate is fixedly connected to the top end of the support rod; a supporting structure is installed on the top end of the scaffolding body, and the support rod is driven to slide upward by the screw rod thread to drive the support plate to press against the floor slab, so that the scaffold is fixed between the ground and the floor slab and cannot move, thereby increasing the stability and safety of the scaffolding when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the scaffold body and the fixing sleeve of the present utility model;

[0016] Figure 3 for Figure 2 The enlarged structural diagram of part A is shown;

[0017] Figure 4 for Figure 2 The enlarged structural diagram of part B is shown;

[0018] Figure 5 for Figure 4 The enlarged structural diagram of part C is shown;

[0019] Figure 6 This is a cross-sectional view of the sliding sleeve, support rod and screw rod of the utility model.

[0020] In the figure: 1. scaffolding body; 2. limiting structure; 201. fixing sleeve; 202. sliding rod; 203. limiting hole; 204. limiting rod; 205. pull plate; 206. baffle; 207. spring; 3. supporting structure; 301. sliding sleeve; 302. support rod; 303. screw rod; 304. support plate; 305. rotating rod; 306. anti-slip block; 307. rubber pad; 4. pedal; 5. hook; 6. connecting rod; 7. universal wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-6 As shown, a building construction frame includes a scaffolding body 1, four limiting structures 2 are installed on the vertical rods of the scaffolding body 1, the limiting structure 2 includes a sliding rod 202, the scaffolding body 1 is slidably connected to the sliding rod 202, the sliding rod 202 is installed with a supporting structure 3, the supporting structure 3 includes a sliding sleeve 301, the top of the sliding rod 202 is fixedly connected to the sliding sleeve 301, the sliding sleeve 301 is slidably connected to the support rod 302, the support rod 302 with an elliptical cross-section is threadedly connected to a screw rod 303, the screw rod 303 is rotatably connected to the sliding sleeve 301, and the top of the support rod 302 is fixedly connected to a support plate 304.

[0023] As a technical optimization solution of the present invention, the sliding sleeve 301 has an "L"-shaped structure, and a rubber pad 307 is installed on the top of the support plate 304; the rubber pad 307 is installed on the top of the support plate 304, and the setting of the rubber pad 307 increases the friction between the support plate 304 and the floor, thereby effectively avoiding sliding between the support rod 302 and the floor, thereby increasing the stability of the support plate 304.

[0024] As a technical optimization solution of the present invention, the bottom end of the screw rod 303 is slidably connected to a rotating rod 305, and both ends of the rotating rod 305 are fixedly connected to anti-slip blocks 306; the setting of the rotating rod 305 facilitates the rotation of the screw rod 303, and at the same time, the anti-slip blocks 306 can effectively prevent the rotating rod 305 from slipping off the screw rod 303.

[0025] As a technical optimization solution of the present invention, the top end of the vertical rod of the scaffolding body 1 is fixedly connected with a fixing sleeve 201, and a plurality of limiting holes 203 are equidistantly opened on the sliding rod 202, wherein a limiting rod 204 is engaged in one of the limiting holes 203, and the limiting rod 204 is slidingly connected to the fixing sleeve 201, and the end of the limiting rod 204 away from the sliding rod 202 is fixedly connected with a pull plate 205, and the end of the limiting rod 204 engaged with the limiting hole 203 is a conical structure, and a baffle 206 is installed on the limiting rod 204, and a spring 207 is fixedly connected between the baffle 206 and the inner wall of the fixing sleeve 201; the position of the supporting structure 3 can be quickly adjusted through the limiting structure 2, which makes the operation more convenient and flexible, and increases the stability of the supporting structure 3.

[0026] As a technical optimization solution of the present invention, two hooks 5 are inserted into the cross bars on both sides of the scaffolding body 1, and the same pedal 4 is fixedly connected between the four hooks 5; when the scaffolding is moved to the designated position, the four hooks 5 on the pedal 4 are inserted into the cross bars on both sides of the scaffolding body 1, so that the pedal 4 is installed on the scaffolding body 1, which makes it convenient for the operator to stand on the pedal 4 to construct the house.

[0027] As a technical optimization solution of the present invention, two connecting rods 6 are installed on the scaffolding body 1, and the connecting rods 6 are installed between the two vertical rods of the scaffolding body 1. Four universal wheels 7 are installed at the bottom end of the scaffolding body 1; when the scaffolding needs to be moved, the scaffolding body 1 is pushed, and the scaffolding body 1 drives the four universal wheels 7 to roll on the ground, thereby moving the scaffolding body 1. The setting of the universal wheels 7 facilitates the movement of the scaffolding and makes the movement of the scaffolding more labor-saving and flexible, and the setting of the connecting rods 6 increases the stability of the scaffolding body 1.

[0028] When the utility model is in use, when the scaffold needs to be moved, the scaffold body 1 is pushed, and the scaffold body 1 drives the four universal wheels 7 to roll on the ground, thereby moving the scaffold body 1. The setting of the universal wheels 7 makes it easy to move the scaffold, making it more labor-saving and flexible for construction workers to move the scaffold; when the scaffold is moved to the designated position, the four hooks 5 on the pedals 4 are plugged into the cross bars on both sides of the scaffold body 1, so that the pedals 4 are installed on the scaffold body 1, which makes it convenient for construction workers to stand on the pedals 4 to construct the house; because the sliding rod 202 is connected to the scaffold body 1 by the locking rod 204, When in use, one or more slide bars 202 and support structures 3 can be installed according to actual needs. When installing, the scaffold body 1 is laid down or tilted, and then the slide bar 202 is snapped into the scaffold body 1, so that the slide bar 202 and the support structure 3 are installed on the top of the scaffold body 1; when the scaffold is in use, the pull plate 205 is pulled outward, and the pull plate 205 drives the limit rod 204 to slide outward, and the limit rod 204 slides and drives the baffle 206 to slide at the same time. At this time, the baffle 206 resists the spring 207 and shrinks, and then the slide bar 202 is slid upward, so that the slide bar 202 drives the support structure 3 to slide to a suitable position, and then the pull plate 205 is released. , the spring 207 is reset, and the spring 207 drives the limit rod 204 to slide in the direction of the slide rod 202, and then the slide rod 202 is adjusted slightly in the up and down directions so that one of the limit holes 203 on the slide rod 202 is aligned with the limit rod 204. Under the driving action of the spring 207, the limit rod 204 is engaged with the corresponding limit hole 203, thereby fixing the slide rod 202. The position of the support structure 3 can be quickly adjusted through the limit structure 2, making the operation more convenient and flexible, and increasing the stability of the support structure 3; then rotate the rotating rod 305, the rotating rod 305 drives the screw rod 303 to rotate, and the screw rod 303 threadedly drives the support The rod 302 slides upward, and the support rod 302 drives the support plate 304 to gradually press against the floor slab. The support rod 302 is driven to slide upward by the screw rod 303 thread, thereby driving the support plate 304 to press against the floor slab, making the contact between the support plate 304 and the floor slab tighter, thereby fixing the scaffold between the ground and the floor slab and preventing it from moving, thereby increasing the stability and safety of the scaffold when in use; a rubber pad 307 is installed on the top of the support plate 304, and the setting of the rubber pad 307 increases the friction between the support plate 304 and the floor slab, thereby effectively preventing the support rod 302 from sliding against the floor slab, thereby increasing the stability of the support plate 304.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A building construction frame, comprising a scaffold body (1), characterized in that: Four limiting structures (2) are installed on the vertical rods of the scaffolding body (1), and the limiting structure (2) includes a sliding rod (202), the sliding rod (202) is slidably connected to the scaffolding body (1), and a supporting structure (3) is installed on the sliding rod (202), and the supporting structure (3) includes a sliding sleeve (301), the top end of the sliding rod (202) is fixedly connected to the sliding sleeve (301), and the supporting rod (302) is slidably connected in the sliding sleeve (301), and the supporting rod (302) is threadedly connected to the supporting rod (302) with an elliptical cross section, and the screw rod (303) is rotatably connected to the sliding sleeve (301), and the top end of the supporting rod (302) is fixedly connected to a supporting plate (304).

2. A building construction scaffold according to claim 1, characterized in that: The sliding sleeve (301) is in an "L"-shaped structure, and a rubber pad (307) is installed on the top of the support plate (304).

3. The building construction scaffold according to claim 1, characterized in that: The bottom end of the screw rod (303) is slidably connected to a rotating rod (305), and both ends of the rotating rod (305) are fixedly connected to anti-slip blocks (306).

4. A building construction scaffold according to claim 1, characterized in that: A fixing sleeve (201) is fixedly connected to the top of the vertical rod of the scaffold body (1); a plurality of limiting holes (203) are equidistantly provided on the sliding rod (202); a limiting rod (204) is engaged in one of the limiting holes (203); and the limiting rod (204) is slidably connected to the fixing sleeve (201).

5. A building construction scaffold according to claim 4, characterized in that: One end of the limiting rod (204) facing away from the sliding rod (202) is fixedly connected to a pull plate (205), and one end of the limiting rod (204) engaged with the limiting hole (203) is in a conical structure.

6. The building construction scaffold according to claim 4, characterized in that: A baffle (206) is installed on the limiting rod (204), and a spring (207) is fixedly connected between the baffle (206) and the inner wall of the fixing sleeve (201).

7. The building construction scaffold according to claim 1, characterized in that: Two hooks (5) are inserted into the cross bars on both sides of the scaffold body (1), and a pedal (4) is fixedly connected between the four hooks (5).

8. The building construction scaffold according to claim 1, characterized in that: Two connecting rods (6) are installed on the scaffold body (1), and the connecting rods (6) are installed between the two vertical rods of the scaffold body (1). Four universal wheels (7) are installed at the bottom end of the scaffold body (1).

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