Safety engineering scaffold

Abstract

The utility model relates to the technical field of engineering equipment, in particular to a safety engineering scaffold which comprises a first supporting frame and a second supporting frame, two self-locking universal wheels are arranged below each of the first supporting frame and the second supporting frame, and crawling ladders are fixedly installed at the side end portions of the first supporting frame and the second supporting frame. The first supporting frame and the second supporting frame are each fixedly provided with two supporting rods, and the first supporting frame and the second supporting frame are symmetrically installed. Two bearing pedals are arranged between the first supporting frame and the second supporting frame, and the left side and the right side of each bearing pedal are each fixedly provided with two clamping rings. According to the safety engineering scaffold, the turnover protection plate is additionally arranged on the safety engineering scaffold, so that in the using process of the scaffold, the unfolded protection plate and the limiting plate form annular protection for constructors, the risk that the constructors accidentally fall due to missing stepping is avoided, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering equipment, in particular to a safety engineering scaffold. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. According to the location of the scaffolding, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; according to the structural form, it can be divided into vertical pole scaffolding, bridge scaffolding, door scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, and climbing scaffolding.

[0003] At present, the existing scaffolding (according to patent number: CN109113317B) discloses a scaffolding for construction, including a hollow plate, a No. 1 support column, and a No. 2 support column. The lower end of the hollow plate is clamped with a No. 1 support beam and a No. 2 support beam on both sides, and the lower ends of the No. 1 support beam and the No. 2 support beam are clamped with connecting beams on both sides. The two ends of the connecting beam pass through the No. 1 support column and the No. 2 support column respectively. One side of the connecting beam is fixedly connected with a connecting ring, and the outer surface of the connecting ring is tied with a pull rope.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: after the existing scaffolding is completed, a construction pedal will be placed on the top of the scaffolding and fixed with the bracket hook. The existing scaffolding rarely has a protection mechanism for the workers. Although the scaffolding is suitable for helping workers to perform lower-altitude operations, it is still easy to cause danger if the workers accidentally step on empty air and fall, and there is still a certain inconvenience in actual use; therefore, in order to solve the above problems, we propose a safety engineering scaffolding. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a safe engineering scaffolding, which solves the problem that after the existing scaffolding is built, a construction pedal is placed on the top of the scaffolding and fixed to the bracket hook. The existing scaffolding rarely has a protection mechanism for the workers. Although the scaffolding is suitable for helping workers to perform lower climbing operations, it is still easy to cause danger if the workers accidentally step on empty air and fall, and there is still a certain technical problem of inconvenience in actual use.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A safety engineering scaffold, comprising a support frame 1 and a support frame 2, wherein two self-locking universal wheels are arranged below the support frame 1 and the support frame 2, ladders are fixedly installed on the side ends of the support frame 1 and the support frame 2, and two support rods are fixedly installed on the support frame 1 and the support frame 2; the support frame 1 and the support frame 2 are symmetrically installed;

[0010] Two bearing pedals are arranged between the support frame one and the support frame two, and two clamping rings are fixedly installed on the left and right sides of the two bearing pedals, and extension pedals are fixedly installed on the side ends of the two clamping rings; the two clamping rings are clamped and installed with the corresponding support rods, and the two extension pedals are symmetrically installed.

[0011] Preferably, two support blocks are fixedly mounted on the side ends of the support frame 1 and the load-bearing pedal; and the two support blocks are mounted in pairs.

[0012] A plug-in assembly is provided at the side end of each support block; the plug-in assembly comprises a latch and a spring, and the spring is fixedly installed between the latch and the support block.

[0013] Preferably, a plug hole is formed at the side end of each of the extension pedals; and the plug pin of the plug assembly is plugged into the plug hole.

[0014] Two protective plates are hingedly mounted on the upper end of the load-bearing pedal; the two protective plates are symmetrically mounted.

[0015] The upper ends of the two protective plates are each provided with two clamping grooves; the two clamping grooves are symmetrically provided.

[0016] Two limit plates are arranged above the two protection plates; the two limit plates are installed symmetrically.

[0017] The lower ends of the two limiting plates are each provided with two limiting grooves; the two limiting grooves are both clamped and installed with the corresponding clamping grooves.

[0018] (III) Beneficial effects

[0019] 1. Flip the protective plate open, clamp the two limit plates to the protective plate, and fix the protective plate with the limit plates. The installation is completed. By adding a flipped protective plate to the safety engineering scaffolding, the unfolded protective plate and the limit plates form a circular protection for the construction workers during the use of the scaffolding, avoiding the risk of accidental falls caused by stepping on empty space, thereby effectively improving the practicability of the device.

[0020] 2. Construction workers step on the ladder to climb up, then step on the extension pedal, and then stand on the load-bearing pedal. By adding extension pedals to the safety engineering scaffolding, when the scaffolding is in use, the extension pedal provides a buffering leverage point for the construction workers when they climb, which is convenient for the construction workers to turn around, thereby effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0022] Figure 1 This is the overall structural diagram of the safety engineering scaffolding of the utility model;

[0023] Figure 2 A structural diagram of the installation of the plug-in assembly of the utility model;

[0024] Figure 3 This is a structural diagram of the safety engineering scaffolding analysis of this utility model;

[0025] Figure 4 This is a structural diagram of the load-bearing pedal of the utility model.

[0026] Legend: 1. Support frame one; 11. Support frame two; 12. Self-locking universal wheel; 13. Ladder; 14. Support rod; 15. Support block; 16. Plug-in assembly; 2. Load-bearing pedal; 21. Snap ring; 22. Extension pedal; 23. Plug-in hole; 24. Protective plate; 25. Snap groove; 26. Limit plate; 27. Limit groove. DETAILED DESCRIPTION

[0027] The embodiment of the present application provides a safety engineering scaffold, which effectively solves the technical problem that after the existing scaffold is built, a construction pedal is placed on the top of the scaffold and fixed to the bracket. The existing scaffold rarely has a protection mechanism for the workers. Although the scaffold is suitable for helping workers to perform lower-altitude operations, it is still easy for the workers to accidentally step on empty space and fall, and there is still a certain technical inconvenience in actual use.

[0028] Example

[0029] like Figure 1 , Figure 2 , Figure 3 ,and Figure 4As shown, the technical solution in the embodiment of the present application effectively solves the problem that after the existing scaffolding is built, a construction pedal is placed on the top of the scaffolding and fixed with the bracket hook. The existing scaffolding rarely has a protection mechanism for the workers. Although the scaffolding is applicable to help the workers perform lower climbing operations, it is still easy to cause danger when the workers accidentally step on the air and fall, and there is still a certain inconvenience in actual use. The overall idea is based on the following:

[0030] In view of the problems existing in the prior art, the utility model provides a safety engineering scaffolding, including a support frame 1 and a support frame 2 11, two self-locking universal wheels 12 are arranged at the bottom of the support frame 1 and the support frame 2 11, ladders 13 are fixedly installed on the side ends of the support frame 1 and the support frame 2 11, and two support rods 14 are fixedly installed on the support frame 1 and the support frame 2 11; wherein, the support frame 1 and the support frame 2 11 are symmetrically installed; two bearing pedals 2 are arranged between the support frame 1 and the support frame 2 11, two clamping rings 21 are fixedly installed on the left and right sides of the two bearing pedals 2, and extension pedals 22 are fixedly installed on the side ends of the two clamping rings 21; wherein, the two clamping rings 21 are clamped and installed with the corresponding support rods 14, and the two extension pedals 22 are symmetrically installed, the support frame 1 and the support frame 2 11 are erected, and the bearing pedals 2 are placed between the support frame 1 and the support frame 2 11.

[0031] Two support blocks 15 are fixedly installed on the side ends of the support frame 1 and the supporting pedal 2; wherein, the two support blocks 15 are installed in pairs; a plug-in assembly 16 is provided on the side end of each support block 15; wherein, the plug-in assembly 16 includes a latch and a spring, and the spring is fixedly installed between the latch and the support block 15, and the plug-in assembly 16 is pulled, and the latch on the plug-in assembly 16 drives the spring, and the spring is deformed under the force.

[0032] A plug-in hole 23 is provided at the side end of each extension pedal 22; wherein, the pin of the plug-in assembly 16 is plugged into the plug-in hole 23; when the plug-in assembly 16 is loosened, the spring return on the plug-in assembly 16 drives the pin to be plugged into the plug-in hole 23 to limit and fix the load-bearing pedal 2, and two protective plates 24 are hingedly installed on the upper end of the load-bearing pedal 2; wherein, the two protective plates 24 are symmetrically installed; the upper ends of the two protective plates 24 are provided with two clamping grooves 25; wherein, the two clamping grooves 25 are symmetrically opened; two limiting plates 26 are arranged above the two protective plates 24; wherein, the two limiting plates 26 are symmetrically installed; the lower ends of the two limiting plates 26 are provided with two limiting grooves 27; wherein, the two limiting grooves 27 are clamped and installed with the corresponding clamping grooves 25, the protective plate 24 is flipped over and opened, the two limiting plates 26 are clamped with the protective plate 24, and the limiting plates 26 limit and fix the protective plate 24.

[0033] Working principle:

[0034] The first step is to erect the support frame 1 and the support frame 2 11 when the safety engineering scaffold is being built, and place the load-bearing pedal 2 between the support frame 1 and the support frame 2 11, and then pull the plug assembly 16, the pin on the plug assembly 16 drives the spring, and the spring is deformed under force, and then the clamping ring 21 on the load-bearing pedal 2 is clamped with the support rod 14 on the support frame 1 and the support frame 2 11 respectively, and then the plug assembly 16 is released, and the spring reset on the plug assembly 16 drives the pin to be inserted into the plug hole 23 to limit and fix the load-bearing pedal 2, and then the protective plate 24 is flipped open, and the two limit plates 26 are clamped with the protective plate 24, and the limit plates 26 limit and fix the protective plate 24, and the installation is completed. By adding the flipped protective plate 24 to the safety engineering scaffold, the scaffold is used, and the unfolded protective plate 24 and the limit plates 26 form a ring-shaped protection for the construction personnel, avoiding the risk of accidental falling caused by stepping on air, thereby effectively improving the practicability of the device.

[0035] In the second step, when the safety engineering scaffolding is being built, the bearing pedal 2 is placed between the support frame 1 and the support frame 2 11, and then the clamping ring 21 on the bearing pedal 2 is clamped to the support rod 14 on the support frame 1 and the support frame 2 11 respectively, and the spring reset on the plug-in assembly 16 drives the pin to be inserted into the plug-in hole 23 to limit and fix the bearing pedal 2. After the installation is completed, when the construction workers climb, the construction workers step on the ladder 13 to climb up, and then step on the extension pedal 22, and then stand on the bearing pedal 2. By adding the extension pedal 22 to the safety engineering scaffolding, when the scaffolding is in use, when the construction workers climb, the extension pedal 22 provides a buffer leverage point for the construction workers, which is convenient for the construction workers to turn around, thereby effectively improving the practicability of the device.

[0036] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A safety engineering scaffold, comprising a support frame 1 (1) and a support frame 2 (11), characterized in that: Two self-locking universal wheels (12) are arranged below the support frame 1 (1) and the support frame 2 (11), ladders (13) are fixedly installed on the side ends of the support frame 1 (1) and the support frame 2 (11), and two support rods (14) are fixedly installed on the support frame 1 (1) and the support frame 2 (11); Wherein, the support frame 1 (1) and the support frame 2 (11) are symmetrically installed; Two bearing pedals (2) are arranged between the support frame 1 (1) and the support frame 2 (11), two clamping rings (21) are fixedly installed on the left and right sides of the two bearing pedals (2), and extension pedals (22) are fixedly installed on the side ends of the two clamping rings (21); The two clamping rings (21) are both clamped and installed with the corresponding support rods (14), and the two extension pedals (22) are symmetrically installed.

2. A safety engineering scaffold according to claim 1, characterized in that: Two support blocks (15) are fixedly mounted on the side ends of the support frame 1 (1) and the load-bearing pedal (2); The two support blocks (15) are installed in pairs.

3. A safety engineering scaffold according to claim 2, characterized in that: A plug-in assembly (16) is provided at the side end of each support block (15); The plug-in assembly (16) comprises a latch and a spring, and the spring is fixedly installed between the latch and the support block (15).

4. A safety engineering scaffold according to claim 3, characterized in that: A plug hole (23) is provided at the side end of each extension pedal (22); Wherein, the plug pin of the plug assembly (16) is plugged into the plug hole (23).

5. A safety engineering scaffold according to claim 4, characterized in that: Two protective plates (24) are hingedly mounted on the upper end of the load-bearing pedal (2); The two protection plates (24) are installed symmetrically.

6. A safety engineering scaffold according to claim 5, characterized in that: Two clamping grooves (25) are provided at the upper ends of the two protection plates (24); The two clamping grooves (25) are symmetrically arranged.

7. A safety engineering scaffold according to claim 6, characterized in that: Two limit plates (26) are arranged above the two protection plates (24); Wherein, the two limiting plates (26) are symmetrically installed.

8. A safety engineering scaffold according to claim 7, characterized in that: Two limiting grooves (27) are provided at the lower ends of the two limiting plates (26); Wherein, the two limiting grooves (27) are both snap-fitted and installed with the corresponding snap-fitting grooves (25).

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