Material storage rack for constructional engineering management

Abstract

The utility model relates to the technical field of constructional engineering management, and discloses a material storage rack for constructional engineering management, which comprises a main body mechanism and an adjusting mechanism, the adjusting mechanism is positioned in the main body mechanism, and the main body mechanism comprises a material storage rack body, a support base and a fixed motor. According to the material storage frame for constructional engineering management, by installing the main body mechanism, when the material storage frame body is used for carrying out material storage operation of constructional engineering management, a worker can properly adjust the position of the supporting frame by operating a fixed motor; according to the goods and material storage rack, the goods and material storage rack body is flexible and convenient, meanwhile, the placing stability of the goods and material storage rack body can be guaranteed, the situation that the goods and material storage rack body is collided by external force in the placing process and topples over can be avoided, and the problem that a single universal wheel is abraded in the long-time supporting process is solved; and the practicability of the material storage rack body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction project management, in particular to a material storage rack for construction project management. Background Technique

[0002] In construction operations, a large number of materials are used. These materials usually need to be managed by staff. According to different installation times, the construction project materials are classified and stored through a material storage rack.

[0003] The existing patent document with the publication number CN215881595U provides a material storage rack for construction project management. This utility model is convenient for staff to adjust the height of the shelf, convenient for corresponding adjustment according to the size of the materials, and has shock absorption performance.

[0004] However, when the existing material storage rack for construction project management is in use, a single universal wheel as the support structure is not convenient for ensuring the stability of the placement of the material storage rack. Due to the large number of workers and construction equipment in the construction environment, when the material storage rack is collided by an external force, it is easy to have the phenomenon of the storage rack shifting and toppling, which directly affects the stability of the use of the material storage rack and the storage effect of the materials. Moreover, during the long-term support process of the universal wheel, it will cause certain wear to its structure, directly affecting the service life of the material storage rack, and the practicability is poor. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a material storage rack for construction project management to solve the problem that a single universal wheel as the support structure is not convenient for ensuring the stability of the placement of the existing material storage rack for construction project management in the background technique.

[0007] (II) Technical Solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: A material storage rack for construction project management includes a main body mechanism and an adjustment mechanism. The adjustment mechanism is located inside the main body mechanism. The main body mechanism includes a material storage rack body, a support base, and a fixed motor. The support base is located below the material storage rack body, and the fixed motor is fixedly installed at the outer end of the support base;

[0009] The main body mechanism further includes a rotating lead screw, a lead screw slider, a support frame, and universal wheels. The rotating lead screw is fixedly installed at the transmission end of the lower end of the fixed motor. The lead screw slider is threadedly connected to the outer end of the rotating lead screw. The support frame is fixedly installed at the outer end of the lead screw slider. The support frame is slidably connected to the support base, and the universal wheels are fixedly installed at the lower end of the support frame.

[0010] Preferably, the adjusting mechanism includes a shock absorber and a fixed bottom plate. The shock absorber is fixedly installed inside the support base, the fixed bottom plate is fixedly installed at the upper end of the shock absorber, and the material storage rack body is located at the upper end of the fixed bottom plate.

[0011] Preferably, the adjusting mechanism further includes a protective door panel and a plug-in slot. The protective door panel is movably installed at the front end of the material storage rack body, and the plug-in slot is fixedly arranged at the left and right ends inside the material storage rack body.

[0012] Preferably, the adjusting mechanism further includes a placement tray and a plug-in board. The placement tray is movably installed inside the material storage rack body, the plug-in boards are fixedly installed at the left and right ends of the placement tray, and the plug-in boards correspond to the plug-in slots.

[0013] Preferably, the adjusting mechanism further includes a mounting frame and a locking motor. The mounting frame is fixedly installed at the rear end of the upper end of the placement tray, and the locking motor is fixedly installed at the right end of the inner end of the mounting frame.

[0014] Preferably, the adjusting mechanism further includes a bidirectional lead screw and opposing screw blocks. The bidirectional lead screw is fixedly installed at the transmission end of the left end of the locking motor, and the opposing screw blocks are threadedly connected to the left and right ends of the outer end of the bidirectional lead screw.

[0015] Preferably, the adjusting mechanism further includes a pressing plate. The pressing plate is fixedly installed at the front end of the opposing screw block, and the pressing plate is located at the upper end of the placement tray.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. For the material storage rack for construction project management, by installing the main body mechanism, when using the material storage rack body to carry out the material storage operation for construction project management, the staff can appropriately adjust the position of the support frame by operating the fixed motor. While making the material storage rack body flexible and convenient, it can ensure the stability of the placement of the material storage rack body, avoid the situation that the material storage rack body topples due to external force collision during the placement process, and solve the wear caused by a single universal wheel during long-term support, improving the practicability of the material storage rack body;

[0018] 2. The material storage rack for construction project management realizes that during the use of the material storage rack body, the staff can assemble different numbers of placing pallets through operation, enabling the material storage rack body to store materials of different specifications and heights, improving the applicability and space utilization rate of the material storage rack body. The design of the locking motor can drive the pressing plate to fully contact with the construction project materials, realizing the positioning operation of the stored materials and improving the stability of the use of the material storage rack body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a three-dimensional structural schematic diagram of the main body mechanism of the present utility model;

[0021] Figure 3 is a three-dimensional structural schematic diagram of the adjustment mechanism of the present utility model;

[0022] Figure 4 is a three-dimensional structural schematic diagram of the placing pallet of the present utility model;

[0023] Figure 5 is a partially enlarged structural schematic diagram of the support frame of the present utility model.

[0024] In the figure: 1. Main body mechanism; 101. Material storage rack body; 102. Support base; 103. Fixed motor; 104. Rotating lead screw; 105. Lead screw slider; 106. Support frame; 107. Universal wheel; 2. Adjustment mechanism; 201. Shock absorber; 202. Fixed bottom plate; 203. Protection door panel; 204. Insertion slot; 205. Placing pallet; 206. Insertion plate; 207. Mounting frame; 208. Locking motor; 209. Bidirectional lead screw; 210. Opposite screw block; 211. Pressing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 - Figure 5, the utility model provides a technical solution: a material storage rack for construction project management, which includes a main body mechanism 1 and an adjustment mechanism 2. The adjustment mechanism 2 is located inside the main body mechanism 1. The main body mechanism 1 includes a material storage rack body 101, a support base 102 and a fixed motor 103. The support base 102 is located below the material storage rack body 101, and the fixed motor 103 is fixedly installed at the outer end of the support base 102;

[0027] The main body mechanism 1 further includes a rotating lead screw 104, a lead screw slider 105, a support frame 106 and a universal wheel 107. The rotating lead screw 104 is fixedly installed at the transmission end of the lower end of the fixed motor 103. The lead screw slider 105 is threadedly connected to the outer end of the rotating lead screw 104. The support frame 106 is fixedly installed at the outer end of the lead screw slider 105. The support frame 106 is slidably connected to the support base 102. The universal wheel 107 is fixedly installed at the lower end of the support frame 106. By operating the fixed motor 103, the staff makes the lead screw slider 105 move on the rotating lead screw 104. The lead screw slider 105 drives the support frame 106 to move downward, so that the universal wheel 107 is in full contact with the ground, and the support base 102 is separated from the ground. By pushing the material storage rack body 101, the staff drives the universal wheel 107 to rotate and moves it to the place where it is needed or to be stored. After the material storage rack body 101 is moved to the designated location, the staff operates the fixed motor 103 to drive the support frame 106 to move upward, so that the support base 102 is in full contact with the ground, and the universal wheel 107 is separated from the ground, realizing the stable placement of the material storage rack body 101.

[0028] The adjusting mechanism 2 includes a shock absorber 201 and a fixed bottom plate 202. The shock absorber 201 is fixedly installed inside the support base 102, and the fixed bottom plate 202 is fixedly installed at the upper end of the shock absorber 201. The material storage rack body 101 is located at the upper end of the fixed bottom plate 202. The adjusting mechanism 2 further includes a protective door panel 203 and a plug-in slot 204. The protective door panel 203 is movably installed at the front end of the material storage rack body 101, and the plug-in slot 204 is fixedly arranged at the left and right ends inside the material storage rack body 101. The adjusting mechanism 2 further includes a placement support plate 205 and a plug-in board 206. The placement support plate 205 is movably installed inside the material storage rack body 101, and the plug-in board 206 is fixedly installed at the left and right ends of the placement support plate 205. The plug-in board 206 corresponds to the plug-in slot 204. The adjusting mechanism 2 further includes a mounting frame 207 and a locking motor 208. The mounting frame 207 is fixedly installed at the rear end of the upper end of the placement support plate 205, and the locking motor 208 is fixedly installed at the right end of the inner end of the mounting frame 207. The adjusting mechanism 2 further includes a bidirectional lead screw 209 and an opposing screw block 210. The bidirectional lead screw 209 is fixedly installed at the driving end of the left end of the locking motor 208, and the opposing screw block 210 is threadedly connected to the left and right ends of the outer end of the bidirectional lead screw 209. The adjusting mechanism 2 further includes a pressing plate 211. The pressing plate 211 is fixedly installed at the front end of the opposing screw block 210. The pressing plate 211 is located at the upper end of the placement support plate 205. When using the material storage rack body 101 for the material storage operation of construction project management, the staff opens the material storage rack body 101 by pulling the protective door panel 203, and then according to the specifications of the stored materials, makes the plug-in boards 206 on the placement support plate 205 correspond to the plug-in slots 204 at different positions, and by pushing the placement support plate 205, makes the plug-in boards 206 connected to the plug-in slots 204, and repeats this step to assemble different numbers of placement support plates 205. Then the staff places the construction project materials to be stored on the placement support plate 205, so that the sorted materials are located in the middle of the two pressing plates 211. The locking motor 208 works to drive the opposing screw block 210 to move towards each other on the bidirectional lead screw 209, and the opposing screw block 210 drives the pressing plate 211 to move towards the middle, so that the pressing plate 211 is in full contact with the sorted materials to perform a positioning operation, completing the storage of the construction project materials. The staff closes the protective door panel 203 to protect the materials. During the movement of the material storage rack body 101, the shock absorber 201 buffers the impact force it receives, reducing the shaking and wear on the stored materials.

[0029] Working principle: When using the material storage rack body 101 for material storage operations in construction project management, the staff opens the material storage rack body 101 by pulling the protective door panel 203. Then, according to the specifications of the stored materials, the plug-in boards 206 on the placement trays 205 are corresponded to the plug-in slots 204 at different positions. By pushing the placement trays 205, the plug-in boards 206 are connected to the plug-in slots 204, and this step is repeated to assemble different numbers of placement trays 205. Then, the staff places the construction project materials to be stored on the placement trays 205, so that the sorted materials are located in the middle of the two pressing plates 211. The locking motor 208 works to drive the opposing screw blocks 210 to move oppositely on the bidirectional lead screw 209. The opposing screw blocks 210 drive the pressing plates 211 to move towards the middle, so that the pressing plates 211 are in full contact with the sorted materials for positioning operations, completing the storage of construction project materials. The staff closes the protective door panel 203 to protect the materials. Then, by operating the fixed motor 103, the screw slider 105 moves on the rotating lead screw 104. The screw slider 105 drives the support frame 106 to move downward, so that the universal wheels 107 are in full contact with the ground and the support base 102 is separated from the ground. The staff pushes the material storage rack body 101 to drive the universal wheels 107 to rotate and move it to the place where it is needed for use or storage. During the movement of the material storage rack body 101, the shock absorber 201 buffers the impact force it receives, reducing the shaking and wear on the stored materials. After the material storage rack body 101 is moved to the designated location, the staff operates the fixed motor 103 to drive the support frame 106 to move upward, so that the support base 102 is in full contact with the ground and the universal wheels 107 are separated from the ground, realizing the stable placement of the material storage rack body 101.

[0030] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art does not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A material storage rack for construction engineering management, comprising a main body (1) and an adjustment mechanism (2), characterized in that: The adjustment mechanism (2) is located inside the main mechanism (1); the main mechanism (1) comprises a material storage rack body (101), a support base (102) and a fixed motor (103); the support base (102) is located below the material storage rack body (101); and the fixed motor (103) is fixedly mounted on the outer end of the support base (102); The main body mechanism (1) further comprises a rotating lead screw (104), a lead screw slider (105), a support frame (106) and a universal wheel (107); the rotating lead screw (104) is fixedly mounted on the transmission end at the lower end of the fixed motor (103); the lead screw slider (105) is threadedly connected to the outer end of the rotating lead screw (104); the support frame (106) is fixedly mounted on the outer end of the lead screw slider (105); the support frame (106) is slidably connected to the support base (102); and the universal wheel (107) is fixedly mounted on the lower end of the support frame (106).

2. A material storage rack for construction engineering management according to claim 1, characterized in that: The adjustment mechanism (2) comprises a shock absorber (201) and a fixed base plate (202); the shock absorber (201) is fixedly mounted inside the support base (102); the fixed base plate (202) is fixedly mounted on the upper end of the shock absorber (201); and the material storage rack body (101) is located on the upper end of the fixed base plate (202).

3. A material storage rack for construction engineering management according to claim 2, characterized in that: The adjustment mechanism (2) further comprises a protective door plate (203) and a plug-in slot (204), wherein the protective door plate (203) is movably mounted on the front end of the material storage rack body (101), and the plug-in slot (204) is fixedly arranged at the left and right ends inside the material storage rack body (101).

4. A material storage rack for construction engineering management according to claim 3, characterized in that: The adjustment mechanism (2) further comprises a placement support plate (205) and a plug-in plate (206), wherein the placement support plate (205) is movably mounted inside the material storage rack body (101), and the plug-in plate (206) is fixedly mounted at the left and right ends of the placement support plate (205), and the plug-in plate (206) corresponds to the plug-in slot (204).

5. A material storage rack for construction engineering management according to claim 4, characterized in that: The adjustment mechanism (2) further comprises a mounting frame (207) and a locking motor (208), wherein the mounting frame (207) is fixedly mounted at the rear end of the upper end of the support plate (205), and the locking motor (208) is fixedly mounted at the right end of the inner end of the mounting frame (207).

6. A material storage rack for construction engineering management according to claim 5, characterized in that: The adjustment mechanism (2) further comprises a bidirectional screw rod (209) and an opposing screw block (210), wherein the bidirectional screw rod (209) is fixedly mounted on the transmission end at the left end of the locking motor (208), and the opposing screw block (210) is threadedly connected to the left and right ends of the outer end of the bidirectional screw rod (209).

7. A material storage rack for construction engineering management according to claim 6, characterized in that: The adjustment mechanism (2) further comprises a squeezing plate (211), wherein the squeezing plate (211) is fixedly mounted on the front end of the opposing screw block (210), and the squeezing plate (211) is located at the upper end of the support plate (205).

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