Protective frame for building materials

Abstract

The utility model discloses a building material protection frame, which belongs to the technical field of building engineering and comprises a bearing rod, a supporting column fixedly connected to the bottom of the bearing rod, a round rod fixedly connected to the inner top of the supporting column, a reset spring fixedly connected to the inner top of the supporting column, and a moving block slidably connected to the outer side wall of the round rod. A notch is formed in the outer wall of the top of the moving block, an adjusting rod is rotationally connected to the inner side wall of the moving block, and a supporting plate is rotationally connected to the outer side wall of the supporting column. According to the building material protection frame, through cooperative use of the supporting columns, the round rods, the reset springs, the moving blocks, the notches, the adjusting rods and the supporting plates, the bearing rods can be conveniently supported when the bearing rods settle, a redundant supporting structure is formed, the unit area pressure intensity of the supporting columns on a foundation is remarkably reduced, and the situation that the frame body inclines or overturns due to local settlement is avoided; meanwhile, when the supporting plate is unfolded to a limit position, the adjusting rod enters a mechanical dead point, a rigid supporting state is formed, and springback or secondary sedimentation is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building engineering, and specifically relates to a building material protection frame. BACKGROUND

[0002] The building material protection frame is an important facility for temporarily stacking building materials and ensuring work safety during construction, and its stability directly affects construction efficiency and personnel safety.

[0003] However, due to the deviation of the building material stacking position, the unevenness of the construction carrying position, the dynamic load of the construction machinery or the uneven hardness of the foundation, when the bearing rod on one side settles due to local overload, the unit area pressure of the contact surface between the support column and the foundation suddenly increases, leading to further compression deformation of the foundation and triggering a chain settlement reaction, which may cause the frame body to tilt or even overturn, thereby threatening construction safety and possibly causing damage to the building materials and delaying the construction period.

[0004] To solve the above problems, the building material protection frame is provided in the present application. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model provides a building material protection frame to overcome the above technical problems existing in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A building material protection frame, comprising a bearing rod, a support column fixedly connected to the bottom of the bearing rod, a round rod fixedly connected to the inner top of the support column, a reset spring fixedly connected to the inner top of the support column, a moving block slidingly connected to the outer side wall of the round rod, a notch formed in the top outer wall of the moving block, an adjusting rod rotatably connected to the inner side wall of the moving block, a support plate rotatably connected to the outer side wall of the support column, and the end of the adjusting rod away from the moving block rotatably connected to the outer side wall of the support plate.

[0008] Preferably, the outer side wall of the bearing rod is provided with a clamping groove, the bearing rod is clamped with a clamping block through the clamping groove, and the end of the clamping block away from the clamping groove is fixedly connected with a combination rod.

[0009] Preferably, the inner side wall of the combination rod is provided with a sliding groove, the combination rod is slidably connected with a sliding block through the sliding groove, the outer side wall of the sliding block is rotatably connected with an extension rod, the outer side wall of the extension rod is sleeved with a spring, and the end, away from the sliding block, of the extension rod is rotatably connected with a steel plate, so that the supporting area of the device is increased and the stability of the device is improved.

[0010] Preferably, the top of the combination rod is clamped with a cross beam, and the cross beam is distributed in parallel with the bearing rod, so that the gravity of the building materials is dispersed, and the gravity generated by the building materials is prevented from being concentrated on the top of the bearing rod and the combination rod.

[0011] Preferably, the top of the moving block is conical, and the diameter of the top of the moving block is greater than the diameter of the outer side wall of the bottom of the moving block, so that the moving block and the round rod are prevented from being separated during use.

[0012] Preferably, the top of the bearing rod is fixedly connected with a threaded sleeve, and the inner side wall of the threaded sleeve is threadedly connected with a stand column, so that the building materials on the top layer are prevented from accidentally falling, and the safety of the personnel or equipment below is protected.

[0013] In summary, the technical effects and advantages of the building material protection frame are as follows: the cooperation of the supporting column, the round rod, the reset spring, the moving block, the notch, the adjusting rod and the supporting plate facilitates supporting the bearing rod when the bearing rod is sinking, forms a redundant support structure, significantly reduces the unit area pressure of the supporting column on the foundation, avoids the inclination or overturning of the frame body caused by local settlement, and when the supporting plate is expanded to the limit position, the adjusting rod enters the mechanical dead point to form a rigid support state, preventing rebound or secondary settlement.

[0014] The cooperation of the sliding block, the extension rod, the spring and the steel plate facilitates converting the instantaneous impact load generated by the loading and unloading of the building materials into multidirectional elastic deformation, and avoids stress concentration at a single support point. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a round rod and related parts structure schematic view of the utility model;

[0017] Figure 3 It is an adjusting rod and related parts structure schematic view of the utility model;

[0018] Figure 4 It is a sliding block and related parts structure schematic view of the utility model;

[0019] Figure 5The utility model discloses telescopic rod and related parts structure schematic diagram.

[0020] In the drawing,

[0021] 1, bearing rod, 2, support column, 3, round rod, 4, reset spring, 5, moving block, 6, notch, 7, adjusting rod, 8, support plate, 9, clamping groove, 10, clamping block, 11, crossbeam, 12, sliding slot, 13, sliding block, 14, telescopic rod, 15, spring, 16, steel plate, 17, threaded sleeve, 18, stand, 19, combination rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Referring to Figures 1-3 A kind of building materials protective frame, including bearing rod 1, the bottom of bearing rod 1 is fixedly connected with support column 2, support column 2 is provided with four, here with one of support column 2 as an example, the inner top of support column 2 is fixedly connected with round rod 3, round rod 3 is located at the top center position of support column 2, the bottom of support column 2 is provided with round hole, the inner top of support column 2 is fixedly connected with reset spring 4, the outer side wall of round rod 3 is slidably connected with moving block 5, the end of reset spring 4 away from the inner side wall of support column 2 is fixedly connected with the top of moving block 5, and the bottom of moving block 5 and the bottom of support column 2 are located on the same horizontal plane, the top outer wall of moving block 5 is provided with notch 6, notch 6 is provided with four, four notches 6 are distributed in the top of moving block 5 in circumferential array, the inner side wall of moving block 5 is rotatably connected with adjusting rod 7, the end of adjusting rod 7 connected with moving block 5 is located in the inside of notch 6, the outer side wall of support column 2 is rotatably connected with support plate 8, support plate 8 is provided with four, four support plates 8 are located at the outer wall of support column 2 respectively, and the outer side wall of four adjusting rods 7 away from moving block 5 is rotatably connected with support plate 8 respectively;

[0024] In use, the load rod 1 is supported by the four supporting columns 2, at this time the supporting columns 2 and the bottom of the moving block 5 are located on the ground surface, as the building materials placed on the top of the load rod 1 are gradually transported, the building materials on the top of the load rod 1 will be unevenly stacked or the center of gravity will shift during construction, causing the protective frame to be excessively stressed on one side, causing settlement or even collapse, when the center of gravity of the building materials on the top of the load rod 1 is unstable, the supporting column 2 at the stress point will settle, at this time, the soil will enter the inside of the supporting column 2 along the bottom of the supporting column 2 as the supporting column 2 settles, and in the process of the soil entering, the moving block 5 is extruded, causing the moving block 5 to move towards the top of the supporting column 2, at this time the moving block 5 drives one end of the four adjusting rods 7 to move towards the top of the supporting column 2, and because the other end of the four adjusting rods 7 is rotatably connected to the outer side wall of the four supporting plates 8, when the moving block 5 drives the four adjusting rods 7 to move, the other end of the four adjusting rods 7 will gradually push the supporting plates 8 to rotate towards the outside of the supporting column 2, as the supporting plates 8 gradually expand and the supporting column 2 gradually settles, the bottom of the four supporting plates 8 gradually comes into contact with the ground, thereby expanding the contact area between the supporting column 2 and the ground, and further avoiding the pressure concentration between the supporting column 2 and the ground, and relieving the settlement of the supporting column 2, thereby providing time for the operator to inspect and repair.

[0025] With reference to Figure 1 and Figure 2 , the outer side wall of the load rod 1 is provided with a clamping groove 9, the load rod 1 is provided with two, the two ends of the load rod 1 are provided with the clamping groove 9, the two load rods 1 are clamped with four clamping blocks 10 through four clamping grooves 9, the other end of the four clamping blocks 10 is fixedly connected with two combination rods 19, the two load rods 1 are placed in parallel, the two combination rods 19 are placed in parallel, which is convenient for the operator to disassemble, assemble and transport the device, and the size of the placing rack can be changed according to different types of building materials.

[0026] With reference to Figure 4 and Figure 5 , at this time, taking one of the combination rods 19 as an example, the inner side wall of the combination rod 19 is provided with a sliding groove 12, the combination rod 19 is slidably connected with a sliding block 13 through the sliding groove 12, the sliding block 13 is provided with two, the two sliding blocks 13 are symmetrically distributed about the symmetry plane of the combination rod 19, the outer side wall of the two sliding blocks 13 is rotatably connected with a telescopic rod 14, the outer side wall of the two telescopic rods 14 is respectively sleeved with a spring 15, the two ends of the two springs 15 are respectively fixedly connected with the outer side wall of the two telescopic rods 14, the other end of the two telescopic rods 14 is rotatably connected with a steel plate 16;

[0027] In use, the bottom of the steel plate 16 is in contact with the ground, when the load bearing pole 1 and the top of the combined pole 19 are placed on the building materials, the load bearing pole 1 and the combined pole 19 are forced to sink, at this time, the distance between the steel plate 16 and the combined pole 19 gradually decreases, under the pressure of the steel plate 16, the two sliding blocks 13 gradually move towards the middle part of the combined pole 19 under the pushing of the two telescopic poles 14, when the two sliding blocks 13 are in contact with each other, with the gradual decrease of the distance between the steel plate 16 and the combined pole 19, the telescopic poles 14 and the springs 15 cooperate with each other to form a buffer support, which converts the instantaneous impact load generated during the loading and unloading of the building materials into multi-directional elastic deformation, avoiding stress concentration on a single support point.

[0028] With reference to Figure 1 And Figure 2 , the top of the combined pole 19 is clamped with a cross beam 11, the cross beam 11 is provided with a plurality of, the plurality of cross beams 11 are in linear array, on the top of the two combined poles 19, and the plurality of cross beams 11 are distributed in parallel with the two load bearing poles 1 respectively, the plurality of cross beams 11 support the two combined poles 19, avoiding deformation of the two load bearing poles 1 and the two combined poles 19 in use.

[0029] With reference to Figure 3 , the top of the moving block 5 is conical, the top of the moving block 5 is located in the inside of the support column 2 and is attached to the bottom wall of the support column 2, and the diameter of the top of the moving block 5 is larger than the diameter of the outer wall of the bottom of the moving block 5, the bottom outer wall of the moving block 5 is the same diameter as the circular hole at the bottom of the support column 2, so that the position of the moving block 5 is limited by the upper half of the moving block 5, avoiding the moving block 5 from being separated from the support column 2 during use.

[0030] With reference to Figure 1 , the top of the load bearing pole 1 is fixedly connected with a threaded sleeve 17, the threaded sleeve 17 is provided with four, the four threaded sleeves 17 are respectively located at the two ends of the two load bearing poles 1, and the inner walls of the four threaded sleeves 17 are respectively threadedly connected with a stand 18, the operator can use the four stands 18 and other fixing devices such as fixing belts to limit the building materials on the top of the load bearing pole 1, avoiding the building materials on the top from accidentally falling, protecting the safety of the personnel or equipment below.

[0031] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A construction material protection frame comprising a carrier pole (1), characterized in that, The bottom of the bearing rod (1) is fixedly connected with a support column (2), the inner top of the support column (2) is fixedly connected with a round rod (3), the inner top of the support column (2) is fixedly connected with a reset spring (4), the outer side wall of the round rod (3) is slidably connected with a moving block (5), the top outer wall of the moving block (5) is provided with a notch (6), the inner side wall of the moving block (5) is rotatably connected with an adjusting rod (7), the outer side wall of the support plate (8) is rotatably connected with the support column (2), and the end, away from the moving block (5), of the adjusting rod (7) is rotatably connected with the outer side wall of the support plate (8).

2. The construction material protection frame according to claim 1, wherein The outer side wall of the bearing rod (1) is provided with a clamping groove (9), the bearing rod (1) is clamped with a clamping block (10) through the clamping groove (9), and the end, away from the clamping groove (9), of the clamping block (10) is fixedly connected with a combination rod (19).

3. The construction material protection frame according to claim 2, wherein The inner side wall of the combination rod (19) is provided with a sliding groove (12), the combination rod (19) is slidably connected with a sliding block (13) through the sliding groove (12), the outer side wall of the sliding block (13) is rotatably connected with an extension rod (14), the outer side wall of the extension rod (14) is sleeved with a spring (15), and the end, away from the sliding block (13), of the extension rod (14) is rotatably connected with a steel plate (16).

4. The construction material protection frame according to claim 3, wherein The top of the combination rod (19) is clamped with a cross beam (11), and the cross beam (11) and the bearing rod (1) are distributed in parallel.

5. The construction material protection frame according to claim 1, wherein The top of the moving block (5) is conical, and the diameter of the top of the moving block (5) is greater than that of the outer side wall of the bottom of the moving block (5).

6. The construction material protection frame according to claim 1, wherein The top of the bearing rod (1) is fixedly connected with a threaded sleeve (17), and the inner side wall of the threaded sleeve (17) is threadedly connected with a stand column (18).

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