Fixing support for constructional engineering

Abstract

The utility model discloses a fixing support for constructional engineering. The fixing support comprises a support table and a hydraulic telescopic rod fixed to the upper portion of the support table. The first sliding grooves are fixedly formed in the lower side of the support table and located in the diagonal lines of the support table, the first sliding grooves are connected with the supporting legs in a sliding mode, and the first sliding grooves correspond to the supporting legs one to one. The left lower end of a telescopic frame is rotationally connected with the support table, the left upper end of the telescopic frame is rotationally connected with the platform, and the telescopic frame is rotationally connected with a second connecting rod; the push rod slides in the supporting leg, the inner side of the push rod is connected with the hook in a clamping groove mode, and a thin rope at the upper end of the hook is fixed to the supporting leg. According to the fixing support for constructional engineering, a certain supporting leg can be extended, the fixing support is used for a bumpy cement ground, a platform is made to be in a horizontal state, the fixing support can also be used for places with obstacles, a scaffold can also be lifted, and operation at a high position is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to a fixing bracket for construction engineering. Background Technique

[0002] A scaffolding is a working platform erected to ensure the smooth progress of each construction process; the scaffolding erected according to the position can be divided into external scaffolding and internal scaffolding; according to the materials used, it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding; according to the structural form, it can also be divided into vertical pole scaffolding, bridge scaffolding, portal scaffolding, and climbing scaffolding. The scaffolding is widely used in the field of construction engineering, ensuring the smooth progress of the project. Fixing the bracket can ensure the safety of the construction site and facilitate the construction operation of workers, protecting the lives of workers;

[0003] However, the common brackets have a narrow scope of application and are not convenient for use on uneven ground, unable to keep the scaffolding in a horizontal state. When there are obstacles interfering, the scaffolding cannot be installed. When working at heights, a stool needs to be stepped on for operation, which is not conducive to working at higher positions;

[0004] Therefore, we propose a fixing bracket for construction engineering to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fixing bracket for construction engineering to solve the problems in the above-mentioned background technique, that is, the common brackets currently have a narrow scope of application, are not convenient for use on uneven ground, unable to keep the scaffolding in a horizontal state, when there are obstacles interfering, the scaffolding cannot be installed, when working at heights, a stool needs to be stepped on for operation, which is not conducive to working at higher positions.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A fixing bracket for construction engineering, including a bracket platform and a hydraulic telescopic rod fixed above the bracket platform;

[0007] It further includes:

[0008] A first chute, the first chute is fixedly installed on the lower side of the bracket platform, and the first chute is located on the diagonal line of the bracket platform, and the first chute is connected to the leg in a sliding manner, and the first chute corresponds to the leg one by one;

[0009] A telescopic frame, the left lower end of the telescopic frame is rotatably connected to the bracket platform, and the left upper end of the telescopic frame is rotatably connected to the platform, and the telescopic frame is rotatably connected to the second connecting rod;

[0010] A push rod that slides inside the leg. The inner side of the push rod is connected to the hook by means of a clamping groove, and the thin rope at the upper end of the hook is fixed to the leg.

[0011] Preferably, the leg is connected to the first connecting rod in a sliding manner, and the first connecting rod is connected to the bolt in a clamping manner. The first connecting rod on the leg is in a vertical state and is placed diagonally on the leg.

[0012] Preferably, a second chute is welded above the support platform, and the second chute is slidably connected to the lower right end of the telescopic frame. The second chute is symmetrically arranged above and below the horizontal central axis of the telescopic frame, and the second chute is welded to the lower side of the platform.

[0013] Preferably, telescopic blocks are provided inside the leg. The telescopic blocks are symmetrically arranged on the left and right sides of the vertical central axis of the leg and are distributed in an array.

[0014] Preferably, a spring is fixedly connected to the inner side of the telescopic block, a limiting block is provided inside the telescopic block, and the limiting block is fixedly connected to the leg.

[0015] Preferably, outlets are provided below the left and right sides of the leg, and the outlets are located outside the telescopic blocks.

[0016] Preferably, an extension tube is slidably connected to the outer side of the leg, and a stop block is provided on the outer side of the leg.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The fixed support for construction engineering can extend a certain leg, be used on pitted cement floors to keep the platform in a horizontal state, can also be used in places with obstacles, and can also lift the scaffolding to facilitate operations at higher positions.

[0018] 1. There are legs, first connecting rods and bolts. When the space is small, push the legs inward, and then adjust the position of the bolts on the first connecting rods to fix the scaffolding, which is convenient for use in places where the scaffolding can be placed in a small space.

[0019] 2. There are telescopic frames, hydraulic telescopic rods and platforms. Through the power of the hydraulic telescopic rods on the telescopic frames, the platforms located at the upper ends of the telescopic frames are lifted, which can be used for operations at higher positions.

[0020] 3. There are push rods, telescopic blocks and extension tubes. Push the push rods downward to squeeze the telescopic blocks, and the telescopic blocks extend outward to support the extension tubes, which can be used on pitted cement floors. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0022] Figure 2 This is a schematic side view structure diagram of the utility model.

[0023] Figure 3 This is a schematic front sectional connection structure diagram of the push rod, telescopic block and extension tube of the utility model.

[0024] Figure 4 This is a schematic top sectional connection structure diagram of the leg and telescopic block of the utility model.

[0025] Figure 5 This is a three-dimensional structure diagram of the telescopic block of the utility model.

[0026] Figure 6 This is a schematic connection structure diagram of the leg and extension tube of the utility model.

[0027] Figure 7 This is a schematic connection structure diagram of the support platform, first chute and leg of the utility model.

[0028] In the figure: 1, support platform; 2, first chute; 3, leg; 4, first connecting rod; 5, pin; 6, telescopic frame; 7, second chute; 8, hydraulic telescopic rod; 9, platform; 10, second connecting rod; 11, push rod; 12, telescopic block; 13, spring; 14, limit block; 15, outlet; 16, extension tube; 17, stop block; 18, hook. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-7 , the present utility model provides a technical solution: a fixed support for construction engineering, including: support platform 1, first chute 2, leg 3, first connecting rod 4, pin 5, telescopic frame 6, second chute 7, hydraulic telescopic rod 8, platform 9, second connecting rod 10, push rod 11, telescopic block 12, spring 13, limit block 14, outlet 15, extension tube 16, stop block 17 and hook 18;

[0031] When using the fixed support for construction engineering, as Figure 1 and Figure 3As shown, when the scaffold is placed on a pitted ground, the scaffold cannot maintain balance and cannot be fixed to the ground. Rotate the extension pipe 16 so that it disengages from the support of the stopper 17 on the outside of the leg 3, place the stopper 17 above the extension pipe 16, and pull down the extension pipe 16 to ensure that the support platform 1 is in a horizontal state. Remove the hook 18 from the push rod 11 and press down the push rod 11. The lower ends on both sides of the push rod 11 are inclined, and the upper part inside the telescopic block 12 is also inclined, which facilitates the insertion of the push rod 11 into the limit block 14;

[0032] Since the lower side of the push rod 11 is small and the two sides are large, the push rod 11 will push the telescopic block 12 outwards, causing the telescopic block 12 to extend from the outlet 15 to the outside of the leg 3. Stop pulling down the push rod 11 until the lower side of a certain telescopic block 12 touches the upper side of the extension pipe 16, so as to ensure that the platform 9 is in a horizontal state. At this time, the spring 13 undergoes elastic deformation. If adjusting only the extension pipe 16 under one leg 3 cannot ensure the balance of the platform 9, continue to adjust other extension pipes 16 according to the actual situation;

[0033] When it is necessary to retract the extended telescopic block 12, pull up the push rod 11 and hook the push rod 11 with the hook 18. At this time, the spring 13 restores elastic deformation and drives the telescopic block 12 to move inwards. The limit block 14 inside the telescopic block 12 plays a role in limiting the telescopic block 12 to prevent the telescopic block 12 from deviating from the track and also facilitates the insertion of the push rod 11 into the appropriate specified gap inside the telescopic block 12. Pull up the extension pipe 16 and rotate the extension pipe 16 so that the stopper 17 passes through the preset small opening of the extension pipe 16 and the extension pipe 16 is located above the stopper 17 to restore the original state;

[0034] When there are obstacles where the scaffold needs to be placed, the support cannot be fixed. It is necessary to move the leg 3 inwards, as Figure 1 and Figure 2 shown. Pull out the pin 5 from the first connecting rod 4, then draw out the first connecting rod 4 from the leg 3, move the leg 3 inwards so that the leg 3 is in a suitable position within the first sliding groove 2, insert the first connecting rod 4 into the leg 3, and then insert the pin 5 into multiple small holes reserved inside the first connecting rod 4 to fix the scaffold and ensure its stability. The multiple small holes inside the first connecting rod 4 are not marked in the figure;

[0035] After the scaffolding is installed and the operating location is at a relatively high level, start the hydraulic telescopic rod 8. The upper part of the hydraulic telescopic rod 8 is rotatably connected to the telescopic frame 6, and the lower part of the hydraulic telescopic rod 8 is rotatably connected to the support platform 1. The hydraulic telescopic rod 8 will push the telescopic frame 6 to move. At this time, the telescopic frame 6 will expand upward. The left lower end of the telescopic frame 6 is rotatably connected to the support platform 1, and the right lower end of the telescopic frame 6 slides in the second chute 7 to prevent the telescopic frame 6 from shifting. In addition, the second connecting rod 10 ensures the stability of the telescopic frame 6, so that work can be carried out at a relatively high level. This device has a wide range of applications, can be used in a variety of scenarios, and can also maintain stability, with strong practicability.

[0036] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0037] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fixing bracket for construction engineering, comprising a bracket table (1) and a hydraulic telescopic rod (8) fixed above the bracket table (1); It is characterized in that It further includes: A first chute (2), the first chute (2) is fixedly installed on the lower side of the bracket table (1), and the first chute (2) is located on the diagonal line of the bracket table (1), and the first chute (2) is connected to the leg (3) in a sliding manner, and the first chute (2) corresponds to the leg (3) one by one; A telescopic frame (6), the left lower end of the telescopic frame (6) is connected to the bracket table (1) in a rotational manner, and the left upper end of the telescopic frame (6) is connected to the platform (9) in a rotational manner, and the telescopic frame (6) is rotationally connected to the second connecting rod (10); A push rod (11), the push rod (11) slides in the leg (3), and the inner side of the push rod (11) is connected to the hook (18) in a clamping groove manner, and the thin rope at the upper end of the hook (18) is fixed on the leg (3).

2. The fixed bracket for construction engineering according to claim 1, wherein: The leg (3) is connected to the first connecting rod (4) in a sliding manner, and the first connecting rod (4) is connected to the bolt (5) in a clamping manner, and the first connecting rod (4) on the leg (3) is in a vertical state, and the first connecting rod (4) on the leg (3) is placed diagonally.

3. The fixed support for construction engineering according to claim 1, characterized in that: A second chute (7) is welded above the bracket table (1), and the second chute (7) is slidably connected to the right lower end of the telescopic frame (6), and the second chute (7) is symmetrically arranged up and down about the horizontal central axis of the telescopic frame (6), and the second chute (7) is welded to the lower side of the platform (9).

4. A fixing bracket for construction engineering according to claim 1, characterized in that: An expansion block (12) is arranged inside the leg (3), and the expansion block (12) is symmetrically arranged left and right about the vertical central axis of the leg (3), and the expansion blocks (12) are arranged in an array.

5. The fixed support for construction engineering according to claim 4, characterized in that: A spring (13) is fixedly connected to the inner side of the expansion block (12) shown, and a limiting block (14) is arranged inside the expansion block (12), and the limiting block (14) is fixedly connected to the leg (3).

6. The fixed bracket for construction engineering according to claim 1, characterized in that: Exits (15) are opened below the left and right sides of the leg (3), and the exits (15) are located outside the expansion block (12).

7. The fixed bracket for construction engineering according to claim 1, characterized in that: An extension tube (16) is slidably connected to the outside of the leg (3), and a stop block (17) is arranged on the outside of the leg (3).

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