Damp-proof storage box for concrete

Abstract

The utility model discloses a damp-proof storage box for concrete. The damp-proof storage box comprises a damp-proof mechanism and a fan installed on the top of the damp-proof mechanism. A supporting mechanism is arranged at the bottom of the moisture-proof mechanism, and one side of the supporting mechanism is fixedly connected to the inner wall of the moisture-proof box. The damp-proof mechanism comprises a damp-proof box, a guide frame is fixedly connected to the center position of the top of the damp-proof box, the center position of the top of the guide frame is fixedly connected with a fan, and ventilation frames are fixedly connected to the left side and the right side, close to the fan, of the damp-proof box; wherein bases are symmetrically and fixedly connected to the bottom end of the interior of the ventilation frame, grooves are formed in the bases, I-shaped blocks are slidably connected to the centers of the interiors of the grooves, and clamping blocks are connected to the left end and the right end of each I-shaped block in a clamped mode; and by arranging the damp-proof mechanism, circulation and dryness of air in the damp-proof box can be guaranteed, the damp-proof effect is achieved, and meanwhile water absorption sponge can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture-proof storage, in particular to a moisture-proof storage box for concrete. Background Art

[0002] Concrete on the market is often packaged in bags and is generally stacked and stored in a ventilated, cool and dry place. However, in the actual storage environment, there will still be water vapor in the air that will be absorbed by the concrete, thus affecting the actual effect of the concrete.

[0003] Publication No. CN219030499U discloses a moisture-proof device for storing concrete additives. Through the design of moisture-proof storage bags and detachable cover cloths, air inlet fans and exhaust fans, air inlet hoods, air outlet hoods and moisture-proof isolation pads, the stacked concrete additive packages are firstly covered with a packaging structure formed by the moisture-proof storage bags and the detachable cover cloths, and then isolated from the outside air to prevent the additive bags from absorbing water vapor in the air. At the same time, the moisture-proof isolation pads isolate and cushion the bottom of the moisture-proof storage bags to reduce the impact of ground moisture resurgence. However, the patent still has the following problems in actual use:

[0004] Although the moisture-proof device for storing concrete additives covers the stacked concrete additive packages through the packaging structure formed by the moisture-proof storage bag and the detachable cover cloth, thereby isolating the concrete additive packages from the outside air and preventing the additive packages from absorbing water vapor in the air, it is not convenient to clean the filter screen cover, and the filter screen cover is easily clogged after long-term use, thereby affecting the air circulation.

[0005] A moisture-proof storage box for concrete is proposed in order to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a moisture-proof storage box for concrete, so as to solve the problem proposed in the above-mentioned background technology that the stacked concrete additive packages are currently covered by a packaging structure formed by a moisture-proof storage bag and a detachable cover cloth, which is isolated from the outside air and prevents the additive package from absorbing water vapor in the air, but it is not convenient to clean the filter screen cover, and the filter screen cover is easily blocked after long-term use, thereby affecting the air circulation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moisture-proof storage box for concrete, comprising a moisture-proof mechanism, and a fan installed on the top of the moisture-proof mechanism;

[0008] A supporting mechanism is provided at the bottom of the moisture-proof mechanism, and one side of the supporting mechanism is fixedly connected to the inner wall of the moisture-proof box;

[0009] Also includes:

[0010] The moisture-proof mechanism comprises a moisture-proof box, a guide frame is fixedly connected to the center of the top of the moisture-proof box, a fan is fixedly connected to the center of the top of the guide frame, and ventilation frames are fixedly connected to the left and right sides of the moisture-proof box near the fan;

[0011] Among them, a base is symmetrically fixedly connected to the bottom end of the ventilation frame, a groove is opened inside the base, an I-shaped block is slidably connected to the center position of the groove, and clamping blocks are snap-connected to the left and right ends of the I-shaped block;

[0012] Among them, the internal rotation of one end of the clamping block is connected to a limiting column, the front and rear ends of the limiting column are fixedly connected to the base, one side of the top of the clamping block is fitted with a connecting block, and the bottom of the connecting block is fitted with the I-shaped block.

[0013] Preferably, a cylinder is fixedly connected to the center position of the bottom of the I-shaped block, a fixing sleeve is sleeved on the outer side of the cylinder, the outer side of the fixing sleeve is fixedly connected to the base, and a slider is slidably connected to the inside of the fixing sleeve.

[0014] Preferably, a mouth-shaped groove is opened on one side of the slider, a pull rod is slidably connected inside the mouth-shaped groove, the end of the pull rod away from the slider is rotatably connected to the fixed sleeve, the bottom of the slider is fixedly connected to a spring, and the bottom end of the spring is fixedly connected to the fixed sleeve.

[0015] Preferably, the top of the connecting block is fixedly connected to a clamping frame, the outer side of the clamping frame is closely connected to the ventilation frame, the top of the inside of the clamping frame is snap-connected to a dustproof net, and the bottom of the inside of the clamping frame is snap-connected to a water-absorbing sponge.

[0016] Preferably, the supporting mechanism includes a supporting plate, the outer side of the supporting plate is slidably connected to the moisture-proof box, one end of the supporting plate is fixedly connected to a pulley, the bottom of the pulley is fit-connected to the moisture-proof box, and the end of the supporting plate away from the pulley is fit-connected to a baffle.

[0017] Preferably, the outer side of the baffle is snugly connected to the moisture-proof box, a handle is fixedly connected to one side of the baffle, a support block is provided on the support plate near one end of the baffle, and the bottom end of the support block is snugly connected to the moisture-proof box.

[0018] Preferably, the support block is slidably connected to a skateboard inside, one end of the skateboard is fixedly connected to a support column, one end of the support column is rotatably connected to a connecting piece, an end of the connecting piece away from the support column is rotatably connected to an elastic column, one end of the elastic column is rotatably connected to the skateboard, an end of the connecting piece close to the elastic column is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a support leg, a positioning column is rotatably connected to the top end of the support leg, one end of the positioning column is fixedly connected to the skateboard, and the bottom end of the support leg is fixedly connected to a roller.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the moisture-proof storage box for concrete can not only ensure the circulation and drying of air inside the moisture-proof box by setting the moisture-proof mechanism, but also facilitate the replacement of the water-absorbing sponge. The support mechanism can improve the stability of the support plate after it is extended, which is convenient for taking concrete. The specific contents are as follows:

[0020] 1. The moisture-proof mechanism is provided to not only ensure the circulation and drying of the air inside the moisture-proof box, but also facilitate the replacement of the absorbent sponge. By pressing the clamping frame downward to drive the I-shaped block to move in the groove, the I-shaped block and the clamping block cooperate to drive the clamping block to rotate around the limit column, so that the clamping block can release the limit of the connecting block, which is convenient for taking the clamping frame. At the same time, the I-shaped block drives the cylinder to move downward, thereby driving the slider to move in the fixed sleeve. The position of the slider can be fixed by the cooperation between the mouth groove and the pull rod. When the cylinder extends out of the fixed sleeve, the clamping block can be in an expanded state, which is convenient for the next placement of the clamping frame. The filtering effect of the dustproof net and the absorbent sponge can filter most of the dust and moisture in the air. The cooperation between the fan and the guide frame can circulate the dry air inside the moisture-proof box, thereby achieving a moisture-proof effect.

[0021] 2. By setting up a supporting mechanism, the stability of the supporting plate after being extended can be improved, which is convenient for taking concrete. The handle is pulled to drive the supporting plate to move outward in the moisture-proof box. At the same time, the baffle pulls the slide plate to move. The restoring force of the elastic column is used to drive the connecting part to rotate around the supporting column, which can drive the supporting legs to rotate around the positioning column, so that the roller fits with the ground, and the supporting plate can be moved left and right in the horizontal direction to move the concrete in the moisture-proof box out for easy taking of the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure inside the central ventilation frame;

[0024] Figure 3For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle base;

[0025] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of the middle clamp block in the expanded state;

[0026] Figure 5 For this utility model Figure 3 The enlarged structural diagram at B in the middle;

[0027] Figure 6 For this utility model Figure 4 The enlarged structural diagram at C in the middle;

[0028] Figure 7 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0029] Figure 8 For this utility model Figure 7 Schematic diagram of the structure of the middle supporting leg in the unfolded state;

[0030] In the figure: 1. moisture-proof mechanism; 101. moisture-proof box; 102. guide frame; 103. fan; 104. ventilation frame; 105. base; 106. groove; 107. I-shaped block; 108. clamping block; 109. limiting column; 110. connecting block; 111. cylinder; 112. fixing sleeve; 113. slider; 114. mouth groove; 115. pull rod; 116. spring; 117. clamping frame; 118. dustproof net; 119. absorbent sponge; 2. supporting mechanism; 201. supporting plate; 202. pulley; 203. baffle; 204. handle; 205. supporting block; 206. slide plate; 207. supporting column; 208. connecting piece; 209. elastic column; 210. connecting rod; 211. supporting leg; 212. positioning column; 213. roller. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-8The utility model provides a technical solution: a moisture-proof storage box for concrete, comprising a moisture-proof mechanism 1, and a fan 103 installed on the top of the moisture-proof mechanism 1; a support mechanism 2 is provided at the bottom of the moisture-proof mechanism 1, and one side of the support mechanism 2 is fixedly connected to the inner wall of the moisture-proof box 101; the moisture-proof mechanism 1 comprises a moisture-proof box 101, a guide frame 102 is fixedly connected to the center position of the top of the moisture-proof box 101, the center position of the top of the guide frame 102 is fixedly connected to the fan 103, and the left and right sides of the moisture-proof box 101 close to the fan 103 are fixedly connected with ventilation frames 104, and by providing the guide frame 102, the fan 103 can blow air to circulate in the moisture-proof box 101;

[0033] A base 105 is symmetrically fixedly connected to the bottom end of the ventilation frame 104, a groove 106 is provided inside the base 105, a I-shaped block 107 is slidably connected to the center position of the groove 106, and clamping blocks 108 are snap-connected to the left and right ends of the I-shaped block 107, and a through hole is provided at the center position of the bottom of the ventilation frame 104 to facilitate the inflow and outflow of air;

[0034] Among them, the inner rotation of one end of the clamping block 108 is connected to the limiting column 109, and the front and rear ends of the limiting column 109 are fixedly connected to the base 105. One side of the top of the clamping block 108 is fitted with a connecting block 110, and the bottom of the connecting block 110 is fitted with the I-shaped block 107. The I-shaped block 107 cooperates with the clamping block 108, thereby driving the clamping block 108 to rotate around the limiting column 109;

[0035] A cylinder 111 is fixedly connected to the center of the bottom of the I-shaped block 107, a fixed sleeve 112 is sleeved on the outside of the cylinder 111, the outside of the fixed sleeve 112 is fixedly connected to the base 105, and a slider 113 is slidably connected to the inside of the fixed sleeve 112. The fixed sleeve 112 can limit the movement range of the cylinder 111;

[0036] A mouth-shaped groove 114 is provided on one side of the slider 113, and a pull rod 115 is slidably connected inside the mouth-shaped groove 114. One end of the pull rod 115 away from the slider 113 is rotatably connected to the fixed sleeve 112. A spring 116 is fixedly connected to the bottom of the slider 113, and the bottom end of the spring 116 is fixedly connected to the fixed sleeve 112. By providing the spring 116, it can be ensured that the cylinder 111 is automatically reset without being subjected to external force.

[0037] The top of the connection block 110 is fixedly connected with a clamping frame 117, the outer side of the clamping frame 117 is closely connected with the ventilation frame 104, the top of the clamping frame 117 is snap-connected with a dustproof net 118, and the bottom of the clamping frame 117 is snap-connected with a water-absorbing sponge 119. The dustproof net 118 and the water-absorbing sponge 119 can filter out most of the dust and moisture in the air by using the filtering effect.

[0038] The support mechanism 2 includes a support plate 201, the outer side of the support plate 201 is slidably connected to the moisture-proof box 101, one end of the support plate 201 is fixedly connected to a pulley 202, the bottom of the pulley 202 is closely connected to the moisture-proof box 101, and the end of the support plate 201 away from the pulley 202 is closely connected to a baffle 203, and the pulley 202 is provided to reduce the wear of the support plate 201 during the movement process;

[0039] The outer side of the baffle 203 is closely connected to the moisture-proof box 101, a handle 204 is fixedly connected to one side of the baffle 203, a support block 205 is provided near one end of the support plate 201 near the baffle 203, the bottom end of the support block 205 is closely connected to the moisture-proof box 101, and the support block 205 is sleeved on the bottom of the support plate 201;

[0040] The support block 205 is internally slidably connected with a slide plate 206, one end of which is fixedly connected to the baffle 203, one end of which is fixedly connected to a support column 207, one end of which is rotatably connected to a connecting piece 208, one end of which is rotatably connected to an elastic column 209 away from the support column 207, one end of the elastic column 209 is rotatably connected to the slide plate 206, one end of the connecting piece 208 close to the elastic column 209 is rotatably connected to a connecting rod 210, one end of the connecting rod 210 is rotatably connected to a support leg 211, the top end of the support leg 211 is internally rotatably connected with a positioning column 212, one end of the positioning column 212 is fixedly connected to the slide plate 206, and the bottom end of the support leg 211 is fixedly connected to a roller 213. When the elastic column 209 is not subjected to external force, limiting grooves are provided at both ends of the support block 205 to prevent the slide plate 206 from sliding out of the support block 205.

[0041] Working principle: Before using this concrete moisture-proof storage box, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 8 As shown, firstly, by utilizing the filtering effect of the dustproof net 118 and the water-absorbing sponge 119, most of the dust and moisture in the air can be filtered, and by utilizing the cooperation between the fan 103 and the guide frame 102, the dry air inside the moisture-proof box 101 can be circulated, thereby achieving a moisture-proof effect;

[0042] Secondly, when it is necessary to disassemble the clamping frame 117 to replace the water-absorbing sponge 119 inside it, first press the clamping frame 117 downward to drive the I-shaped block 107 to move in the groove 106, and use the cooperation between the I-shaped block 107 and the clamping block 108 to drive the clamping block 108 to rotate around the limiting column 109, so that the clamping block 108 can release the limit of the connecting block 110, which is convenient for taking the clamping frame 117. At the same time, the I-shaped block 107 drives the cylinder 111 to move downward, thereby driving the slider 113 to move in the fixing sleeve 112. The position of the slider 113 can be fixed by using the cooperation between the mouth groove 114 and the pull rod 115. When the cylinder 111 extends out of the fixing sleeve 112, the clamping block 108 can be in an expanded state, which is convenient for the next placement of the clamping frame 117.

[0043] Finally, when it is necessary to take concrete, the handle 204 is pulled outward to drive the support plate 201 to move outward in the moisture-proof box 101. At the same time, the baffle 203 pulls the slide plate 206 to move, and the restoring force of the elastic column 209 is used to drive the connecting piece 208 to rotate around the support column 207, which can drive the support leg 211 to rotate around the positioning column 212, so that the roller 213 is in contact with the ground, and the support plate 201 can be moved left and right in the horizontal direction, so that the concrete in the moisture-proof box 101 can be moved out to facilitate the taking of the concrete.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A moisture-proof storage box for concrete, comprising a moisture-proof mechanism (1), and a fan (103) installed on the top of the moisture-proof mechanism (1); A supporting mechanism (2) is provided at the bottom of the moisture-proof mechanism (1), and one side of the supporting mechanism (2) is fixedly connected to the inner wall of the moisture-proof box (101); It is characterized in that Also includes: The moisture-proof mechanism (1) comprises a moisture-proof box (101), a guide frame (102) is fixedly connected to the center of the top of the moisture-proof box (101), a fan (103) is fixedly connected to the center of the top of the guide frame (102), and ventilation frames (104) are fixedly connected to the left and right sides of the moisture-proof box (101) close to the fan (103); The bottom end of the ventilation frame (104) is symmetrically fixedly connected to a base (105), a groove (106) is provided inside the base (105), an I-shaped block (107) is slidably connected to the center of the groove (106), and the left and right ends of the I-shaped block (107) are both snap-connected to clamping blocks (108); One end of the clamping block (108) is internally rotatably connected to a limiting column (109), the front and rear ends of the limiting column (109) are fixedly connected to the base (105), one side of the top of the clamping block (108) is fitted with a connecting block (110), and the bottom of the connecting block (110) is fitted with the I-shaped block (107).

2. A moisture-proof storage box for concrete according to claim 1, characterized in that: A cylinder (111) is fixedly connected to the center of the bottom of the I-shaped block (107); a fixing sleeve (112) is sleeved on the outer side of the cylinder (111); the outer side of the fixing sleeve (112) is fixedly connected to the base (105); and a sliding block (113) is slidably connected to the interior of the fixing sleeve (112).

3. A moisture-proof storage box for concrete according to claim 2, characterized in that: A mouth-shaped groove (114) is provided on one side of the slider (113), and a pull rod (115) is slidably connected inside the mouth-shaped groove (114). The end of the pull rod (115) away from the slider (113) is rotatably connected to the fixed sleeve (112). A spring (116) is fixedly connected to the bottom of the slider (113), and the bottom end of the spring (116) is fixedly connected to the fixed sleeve (112).

4. A moisture-proof storage box for concrete according to claim 3, characterized in that: The top end of the connection block (110) is fixedly connected to a clamping frame (117), the outer side of the clamping frame (117) is closely connected to the ventilation frame (104), the top end of the inside of the clamping frame (117) is snap-connected to a dustproof net (118), and the bottom end of the inside of the clamping frame (117) is snap-connected to a water-absorbing sponge (119).

5. The moisture-proof storage box for concrete according to claim 1, characterized in that: The support mechanism (2) comprises a support plate (201), the outer side of the support plate (201) is slidably connected to the moisture-proof box (101), one end of the support plate (201) is fixedly connected to a pulley (202), the bottom of the pulley (202) is closely connected to the moisture-proof box (101), and one end of the support plate (201) away from the pulley (202) is closely connected to a baffle (203).

6. A moisture-proof storage box for concrete according to claim 5, characterized in that: The outer side of the baffle (203) is closely connected to the moisture-proof box (101); a handle (204) is fixedly connected to one side of the baffle (203); a support block (205) is arranged on the support plate (201) near one end of the baffle (203); and the bottom end of the support block (205) is closely connected to the moisture-proof box (101).

7. A moisture-proof storage box for concrete according to claim 6, characterized in that: The support block (205) is internally slidably connected to a slide plate (206), one end of the slide plate (206) is fixedly connected to a support column (207), one end of the support column (207) is rotatably connected to a connecting piece (208), one end of the connecting piece (208) away from the support column (207) is rotatably connected to an elastic column (209), one end of the elastic column (209) is rotatably connected to the slide plate (206), one end of the connecting piece (208) close to the elastic column (209) is rotatably connected to a connecting rod (210), one end of the connecting rod (210) is rotatably connected to a support leg (211), a positioning column (212) is internally rotatably connected to the top end of the support leg (211), one end of the positioning column (212) is fixedly connected to the slide plate (206), and the bottom end of the support leg (211) is fixedly connected to a roller (213).

Images