CN220301751U

CN220301751U - Combined construction frame

Info

Publication number: CN220301751U
Application number: CN202321419659.1U
Authority: CN
Inventors: 张丹丹; 郭彤
Original assignee: Xinjiang Xingye Construction Engineering Co ltd
Current assignee: Xinjiang Xingye Construction Engineering Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-01-05
Anticipated expiration: 2033-06-06

Abstract

The utility model provides a combined type construction frame, which relates to the technical field of construction frames and comprises a support frame A and a support frame B, wherein the support frame B is arranged at the top end of the support frame A, connecting rods are arranged at two sides of the support frame A and the support frame B, the top ends of the support frame A and the support frame B are respectively and slidably connected with a placement plate, the bottom end of the support frame A is slidably connected with a base, climbing rods are fixedly arranged in the middle of the inside of the support frame A and the support frame B, and supporting rods are fixedly arranged at the bottom end of the support frame B. According to the utility model, the fixing rod is moved into the fixing hole through the arrangement of the fixing rod and the fixing hole, the support frame B is fixed and limited on the support frame A, the phenomenon that the support frame A and the support frame B are fixed by screwing the bolt by using a spanner is avoided, the phenomenon that the support frame B is unstable due to the fact that the support frame B is directly inserted into the support frame A is also avoided, and the assembly of the construction frame is more convenient and firmer.

Description

Combined construction frame

Technical Field

The utility model relates to the technical field of construction frames, in particular to a combined construction frame.

Background

The construction frame is a temporary supporting structure for building construction or maintenance work, and is formed by combining a plurality of components, and can be adjusted and installed according to requirements, because the traditional construction frame is generally fixed by bolts when being installed and used, tools such as a spanner are needed for fixing the bolts, thereby the installation of the construction frame is more troublesome, and part of the construction frame is directly inserted into the support frame B by the support frame A, the installation mode is simple, but the support frame A and the support frame B on the construction frame are not fixed, so that the stability of the support frame B on the support frame A is poor, the safety of the construction frame is lower, and the construction frame needs to be improved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a combined type construction frame.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a modular scaffold, includes support frame A and support frame B, support frame B sets up on support frame A's top, the connecting rod is all installed to support frame A and support frame B's both sides, the equal sliding connection in support frame A and support frame B's top has the board of placing, support frame A's bottom sliding connection has the base, equal fixed mounting has the pole-climbing in the middle of support frame A and support frame B's the inside, support frame B's bottom fixed mounting has the bracing piece, the bottom fixed mounting of bracing piece has the gag lever post, the position department that support frame A inside top is close to the gag lever post has seted up spacing hole, the top fixed mounting on support frame A surface has the fixed block, fixed block one side runs through and is provided with the dead lever, the one end fixed mounting fixture block is kept away from to the dead lever, the position department cover that the dead lever surface is close to the pull handle is equipped with the extension spring, the centre fixed mounting stopper on dead lever surface.

Further, the shapes of the support A and the support B are the same, and the structure of the bottom end of the support B is the same as that of the bottom end of the support A. Accordingly, the support A and the support B are assembled and installed conveniently.

Further, the limiting hole is in sliding connection with the limiting rod, and the supporting rod is in sliding connection with the supporting frame A. Accordingly, in order to limit the position of the support frame B on the support frame a.

Further, a fixing hole is formed in the position, close to the clamping block, of the surface of the supporting rod, the fixing hole is connected with the clamping block in a sliding mode, one end of the tension spring is fixedly installed between the tension handle and the fixing block, and one end, far away from the tension handle, of the tension spring is fixedly installed between the fixing block and the fixing block. Accordingly, the fixing rod always maintains a force in the direction of the fixing hole.

Further, a limiting groove is formed in the position, close to the limiting block, inside the fixing block, the limiting groove is connected with the limiting block in a sliding mode, a groove is formed in the position, close to the fixing rod, of one end of the fixing block, and the groove is connected with the limiting block in a sliding mode. Accordingly, in order to limit the moving track of the fixing lever.

Further, the anti-skid mechanism is arranged on the surface of the climbing pole and comprises a rubber sleeve, the rubber sleeve is sleeved on the surface of the climbing pole, and the anti-skid block is fixedly arranged on the surface of the rubber sleeve. Accordingly, in order to avoid the phenomenon that the worker slips on the sole when climbing the pole.

Further, the climbing rod and the rubber sleeve are fixedly arranged, and the anti-skid blocks are uniformly arranged on the surface of the rubber sleeve. Accordingly, the anti-skid effect of the climbing pole is better.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the fixing rod is moved into the fixing hole through the arrangement of the fixing rod and the fixing hole, the support frame B is fixed and limited on the support frame A, the phenomenon that the support frame A and the support frame B are fixed by screwing the bolt by using a spanner is avoided, the phenomenon that the support frame B is unstable due to the fact that the support frame B is directly inserted into the support frame A is also avoided, and the assembly of the construction frame is more convenient and firmer.

2. According to the utility model, through the arrangement of the anti-skid blocks and the rubber sleeves, when a worker climbs the pole, the anti-skid blocks can be used for increasing the direct friction force between the feet and the pole, so that the phenomenon that the soles of the feet slip when the worker climbs the pole due to rainwater falling on the pole is avoided.

Drawings

Fig. 1 is a schematic view of a combined type construction frame according to the present utility model;

fig. 2 is a schematic diagram of a part of an explosion structure of a combined type construction frame according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 showing a composite construction frame according to the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 3 of a combined type construction frame according to the present utility model.

Legend description:

1. a supporting frame A; 2. a support B; 3. placing a plate; 4. a connecting rod; 5. a base; 6. a support rod; 7. a limit rod; 8. a limiting hole; 9. climbing a pole; 10. a rubber sleeve; 11. an anti-skid block; 12. a groove; 13. a fixing hole; 14. a fixed block; 15. a clamping block; 16. a limiting block; 17. a pull handle; 18. a tension spring; 19. a fixed rod; 20. and a limit groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a combination type construction frame, including support frame A1 and support frame B2, support frame B2 sets up on the top of support frame A1, support frame A1 and support frame B2's shape is the same, the structure of support frame B2 bottom is the same with the structure of support frame A1 bottom, connecting rod 4 is all installed to both sides of support frame A1 and support frame B2, support frame A1 and support frame B2's top all sliding connection has place board 3, support frame A1's bottom sliding connection has base 5, support frame A1 and support frame B2's inside centre all fixed mounting has pole-climbing 9, support frame B2's bottom fixed mounting has bracing piece 6, the bottom fixed mounting of bracing piece 6 has gag lever post 7, sliding connection between gag lever post 8 and the gag lever post 7, sliding connection between bracing piece 6 and the support frame A1, the inside top of support frame A1 is close to the position department of gag lever post 7 has seted up gag lever post 8, the top fixed mounting of support frame A1 surface has fixed block 14, one side of the fixed block 14 is penetrated and provided with a fixed rod 19, one end of the fixed rod 19 is fixedly provided with a clamping block 15, one end of the fixed rod 19, which is far away from the clamping block 15, is fixedly provided with a pull handle 17, a tension spring 18 is sleeved on the surface of the fixed rod 19 at the position, which is close to the pull handle 17, a fixed hole 13 is formed on the surface of the support rod 6 at the position, which is close to the clamping block 15, a fixed connection is formed between the fixed hole 13 and the clamping block 15, one end of the tension spring 18 is fixedly provided with the pull handle 17, one end of the tension spring 18, which is far away from the pull handle 17, is fixedly provided with a limiting block 16, a limiting groove 20 is formed in the position, which is close to the limiting block 16, of the inside of the fixed block 14, a groove 12 is formed on the position, which is close to the fixed block 14, of the position, which is close to the fixed rod 19, is in a sliding connection is formed between the groove 12 and the limiting block 16, the design of dead lever 19 and fixed orifices 13 is in order to make dead lever 19 remove to fixed orifices 13, and support frame B2 obtains fixed spacing on support frame A1, has avoided using the spanner to screw up the bolt and has carried out the phenomenon production of fixing to support frame A1 and support frame B2, has also avoided directly inserting support frame B2 in the support frame A1 and has led to the unstable phenomenon production of support frame B2, makes the equipment of scaffold more convenient more firm.

Examples

Referring to fig. 2-3, an anti-slip mechanism is arranged on the surface of the climbing pole 9, the anti-slip mechanism comprises a rubber sleeve 10, the rubber sleeve 10 is sleeved on the surface of the climbing pole 9, an anti-slip block 11 is fixedly arranged on the surface of the rubber sleeve 10, the climbing pole 9 and the rubber sleeve 10 are fixedly arranged, the anti-slip blocks 11 are uniformly arranged on the surface of the rubber sleeve 10, and the anti-slip blocks 11 and the rubber sleeve 10 are designed to enable a worker to increase the direct friction force between the foot and the climbing pole 9 through the anti-slip blocks 11 when the worker climbs the climbing pole 9, so that the phenomenon that the sole of the foot slips when the worker climbs the climbing pole 9 due to rainwater falling on the climbing pole 9 is avoided.

Working principle: when the construction frame is installed, firstly, the bottom end of the support frame A1 is aligned with the base 5 and moves downwards along the base 5 until the support frame A1 is inserted into the base 5, then the connecting rod 4 is lifted up to enable the connecting rod 4 to be installed on two sides of the support frame A1, then the placement plate 3 is installed on the top end of the support frame A1, when the construction frame needs to be heightened, firstly, the pull handle 17 is held and the pull handle 17 is pulled, the pull handle 17 is pulled to drive the fixing rod 19 to move, the fixing rod 19 moves to drive the limiting block 16 to move in the limiting groove 20 until the limiting block 16 moves out of the limiting groove 20, at the moment, the pull handle 17 is rotated, the fixing rod 19 is driven to rotate by the rotation of the fixing rod 19, the limiting block 16 is driven to rotate until the limiting block 16 rotates to align with the groove 12, at the moment, the pull handle 17 is released, the pull handle 17 is driven to move towards the direction of the groove 12 under the influence of the tension spring 18, the movement of the pull rod 17 drives the fixed rod 19 to move, the movement of the fixed rod 19 drives the limit block 16 to move until the limit block 16 is moved to be inserted into the groove 12, after the fixed rod 19 is limited, the support frame B2 is lifted, the support rod 6 at the bottom end of the support frame B2 is aligned with the top end of the support frame A1, the support rod 6 moves to the inside of the support frame A1 after the limit rod 7 at the bottom end of the support rod 6 is moved to be inserted into the limit hole 8, at this time, the pull rod 17 is held and pulled, the pulling of the pull rod 17 drives the fixed rod 19 to move, the movement of the fixed rod 19 drives the limit block 16 to move until the limit block 16 is moved out of the groove 12, the pull rod 17 is rotated, the rotation of the pull rod 17 drives the fixed rod 19 to rotate, the rotation of the fixed rod 19 drives the limit block 16 to rotate until the limit block 16 is aligned with the limit groove 20, the pull handle 17 is loosened, the pull handle 17 is driven to move towards the direction of the fixing hole 13 under the action of the tension force of the tension spring 18, the movement of the pull handle 17 drives the fixing rod 19 to move, so that the limiting block 16 moves in the limiting groove 20, the movement of the fixing rod 19 drives the clamping block 15 to move towards the direction of the fixing hole 13 until the clamping block 15 moves and is inserted into the fixing hole 13, and after the support frame B2 is fixed on the support frame A1, the connecting rod 4 and the placing plate 3 are sequentially installed on the support frame B2.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a combination formula scaffold, includes support frame A (1) and support frame B (2), its characterized in that: the utility model discloses a pull rod fixing device, including support frame A (1), support frame B (2), connecting rod (4) are all installed on the top of support frame A (1) and support frame B (2), equal sliding connection in top of support frame A (1) and support frame B (2) has place board (3), the bottom sliding connection of support frame A (1) has base (5), equal fixed mounting has pole-climbing (9) in the middle of the inside of support frame A (1) and support frame B (2), the bottom fixed mounting of support frame B (2) has bracing piece (6), the bottom fixed mounting of bracing piece (6) has gag lever (7), limit hole (8) have been seted up on the inside top of support frame A (1) near the position department of gag lever post (7), the top fixed mounting of support frame A (1) surface has fixed block (14), fixed block (14) one side run through and are provided with dead lever (19), the one end fixed mounting of dead lever (19) has fixture block (15), the one end that fixture block (15) kept away from fixture block (15) has fixed mounting (17), the position (18) is equipped with tension spring (17), and a limiting block (16) is fixedly arranged in the middle of the surface of the fixed rod (19).

2. The modular construction kit of claim 1, wherein: the shape of the support A (1) is the same as that of the support B (2), and the structure of the bottom end of the support B (2) is the same as that of the bottom end of the support A (1).

3. The modular construction kit of claim 1, wherein: the limiting hole (8) is connected with the limiting rod (7) in a sliding mode, and the supporting rod (6) is connected with the supporting frame A (1) in a sliding mode.

4. The modular construction kit of claim 1, wherein: the fixing hole (13) is formed in the position, close to the clamping block (15), of the surface of the supporting rod (6), the fixing hole (13) is connected with the clamping block (15) in a sliding mode, one end of the tension spring (18) is fixedly installed between the pull handle (17), and one end, far away from the pull handle (17), of the tension spring (18) is fixedly installed between the fixing block (14).

5. The modular construction kit of claim 1, wherein: the limiting groove (20) is formed in the position, close to the limiting block (16), inside the fixed block (14), the limiting groove (20) is connected with the limiting block (16) in a sliding mode, the groove (12) is formed in the position, close to the fixed rod (19), of one end of the fixed block (14), and the groove (12) is connected with the limiting block (16) in a sliding mode.

6. The modular construction kit of claim 1, wherein: the anti-skid device is characterized in that an anti-skid mechanism is arranged on the surface of the climbing pole (9), the anti-skid mechanism comprises a rubber sleeve (10), the rubber sleeve (10) is sleeved on the surface of the climbing pole (9), and an anti-skid block (11) is fixedly arranged on the surface of the rubber sleeve (10).

7. The modular construction kit of claim 6, wherein: the climbing pole (9) is fixedly arranged between the rubber sleeve (10), and the anti-skid blocks (11) are uniformly arranged on the surface of the rubber sleeve (10).