Leveling equipment for cement constant-temperature and constant-humidity curing box

Abstract

The utility model discloses leveling equipment for a cement constant-temperature and constant-humidity curing box, and relates to the technical field of cement curing. The leveling equipment for the cement constant-temperature and constant-humidity curing box comprises a lifting platform, a height adjusting mechanism and a leveling mechanism, the height adjusting mechanism is arranged below the lifting platform, the height adjusting mechanism comprises hollow blocks, fixing blocks and a connecting plate, the bottom of the lifting platform is fixedly connected with the tops of the two hollow blocks, and the bottom of the lifting platform is fixedly connected with the fixing blocks. The inner walls of the two hollow blocks are slidably connected with the outer walls of the fixing blocks correspondingly, and the bottoms of the fixing blocks are fixedly connected with the tops of the connecting plates correspondingly. The leveling mechanism is arranged below the lifting platform and comprises an internal thread block, a threaded rod and a supporting block, and the inner wall of the internal thread block is in threaded connection with the outer wall of the threaded rod. And the curing box is leveled, so that the device can be placed on the ground which is not completely flat, the curing box is prevented from shaking and inclining in the using process, the curing effect of the cement test piece is guaranteed, and the stability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of cement curing technology, and in particular to a leveling device for a cement constant temperature and humidity curing box. Background Technology

[0002] Chinese patent document CN207825175U discloses a cement curing box, which solves the problem of common steam polluting the curing environment inside the curing box. The key technical points of the solution are: a box body; a control device; multiple trays disposed inside the box body for placing test samples; and an exhaust assembly disposed on the box body and connected to the control device for absorbing and discharging steam generated by the test samples during the curing process. The exhaust assembly includes: an air outlet on the inner wall of the box body; a suction fan disposed inside the box body; and a suction pipe disposed on the suction fan and connected to the air outlet, achieving the purpose of quickly discharging steam or other pollutants generated during the curing process of cement test samples, maintaining a relatively good curing environment.

[0003] The aforementioned cement curing box needs to be placed on the ground for use. Since the placement may not be completely flat and it is not easy to level the curing box, the curing box is prone to shaking and tilting during use, which may affect the curing effect of cement specimens and reduce the stability of the device. Utility Model Content

[0004] The purpose of this utility model is to provide a leveling device for a cement constant temperature and humidity curing chamber, which can solve the problem that the above-mentioned cement curing chamber needs to be placed on the ground for use. Since the placement position may not be completely flat and it is not convenient to level the curing chamber, the curing chamber is prone to shaking and tilting during use, which may affect the curing effect of cement specimens and reduce the stability of the device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a leveling device for a cement constant temperature and humidity curing chamber, comprising a lifting platform, a height adjustment mechanism, and a leveling mechanism. The height adjustment mechanism is located below the lifting platform and includes hollow blocks, fixed blocks, and connecting plates. The bottom of the lifting platform is fixedly connected to the top of two sets of hollow blocks, and the inner walls of the two sets of hollow blocks are slidably connected to the outer wall of a set of fixed blocks. The bottom of the fixed blocks is fixedly connected to the top of a set of connecting plates. The leveling mechanism is located below the lifting platform and includes an internal threaded block, a threaded rod, and a support block. The inner wall of the internal threaded block is threadedly connected to the outer wall of the threaded rod, and one end of the threaded rod passes through the connecting plate and is rotatably connected to the top of the support block.

[0006] Preferably, the height adjustment mechanism further includes a mounting plate and an electric push rod. Rectangular openings are provided on adjacent sides of the hollow block. The two sides of the mounting plate pass through the rectangular openings and are fixedly connected to the adjacent sides of the two sets of fixed blocks. An electric push rod is fixedly installed at the bottom of the mounting plate. The free end of the electric push rod passes through the mounting plate and is fixedly connected to the bottom of the lifting platform. This allows for adjustment of the placement height of the maintenance box, making it convenient for workers of different heights to use. This increases the adaptability of the device and improves its flexibility and practicality.

[0007] Preferably, the leveling mechanism further includes support blocks and auxiliary knobs. Two sets of internal threaded blocks are fixedly installed on the top of the connecting plate, and an auxiliary knob is fixedly installed on the other end of the threaded rod. The extension length of each support block can be adjusted according to the actual situation to level the curing box, so that the device can be placed on an uneven ground, avoiding shaking and tilting of the curing box during use, ensuring the curing effect of cement specimens, and improving the stability of the device.

[0008] Preferably, a set of anti-slip rubber pads are fixedly installed on the bottom of each support block.

[0009] Preferably, a ring-shaped frame is fixedly installed on the top of the lifting platform.

[0010] Preferably, a curing box is snapped onto the inner wall of the annular frame, and a controller is provided on the front side of the curing box.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) The cement constant temperature and humidity curing box leveling equipment can adjust the placement height of the curing box by using hollow blocks, fixed blocks, connecting plates, mounting plates and electric push rods in combination, which is convenient for workers of different heights to use, increases the adaptability of the device and improves the flexibility and practicality of the device.

[0013] (2) The cement constant temperature and humidity curing box leveling equipment, through the combined use of internal threaded blocks, threaded rods, support blocks and auxiliary knobs, can adjust the extension length of each support block according to the actual situation to level the curing box, so that the device can be placed on an uneven ground, avoid the curing box from shaking or tilting during use, ensure the curing effect of cement specimens, and improve the stability of the device. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2This is a bottom-view three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is a three-dimensional structural diagram of the lifting platform of this utility model.

[0018] Reference numerals in the attached drawings: 1. Lifting platform; 2. Height adjustment mechanism; 201. Hollow block; 202. Fixing block; 203. Connecting plate; 204. Mounting plate; 205. Electric push rod; 3. Leveling mechanism; 301. Internal threaded block; 302. Threaded rod; 303. Support block; 304. Auxiliary knob; 4. Anti-slip pad; 5. Circular frame; 6. Maintenance box. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a leveling device for a cement constant temperature and humidity curing chamber, including a lifting platform 1, a height adjustment mechanism 2, and a leveling mechanism 3. The height adjustment mechanism 2 is located below the lifting platform 1 and includes hollow blocks 201, fixed blocks 202, and connecting plates 203. The bottom of the lifting platform 1 is fixedly connected to the top of two sets of hollow blocks 201. The inner walls of the two sets of hollow blocks 201 are slidably connected to the outer walls of a set of fixed blocks 202. The bottom of the fixed blocks 202 is slidably connected to a set of connecting plates 203. The top of plate 203 is fixedly connected; the leveling mechanism 3 is located below the lifting platform 1. The leveling mechanism 3 includes an internal threaded block 301, a threaded rod 302 and a support block 303. The inner wall of the internal threaded block 301 is threadedly connected to the outer wall of the threaded rod 302. One end of the threaded rod 302 passes through the connecting plate 203 and is rotatably connected to the top of the support block 303. An annular frame 5 is fixedly installed on the top of the lifting platform 1. A maintenance box 6 is snapped onto the inner wall of the annular frame 5. A controller is provided on the front side of the maintenance box 6.

[0021] Secondly, the height adjustment mechanism 2 also includes a mounting plate 204 and an electric push rod 205. A rectangular opening is provided on the adjacent side of the hollow block 201. The two sides of the mounting plate 204 pass through the rectangular opening and are fixedly connected to the adjacent sides of the two sets of fixed blocks 202. The electric push rod 205 is fixedly installed at the bottom of the mounting plate 204. The free end of the electric push rod 205 passes through the mounting plate 204 and is fixedly connected to the bottom of the lifting platform 1. This allows for adjustment of the placement height of the maintenance box, making it convenient for workers of different heights to use. This increases the adaptability of the device and improves its flexibility and practicality.

[0022] Furthermore, the leveling mechanism 3 also includes support blocks 303 and auxiliary knobs 304. Two sets of internal threaded blocks 301 are fixedly installed on the top of the connecting plate 203, and the auxiliary knobs 304 are fixedly installed on the other end of the threaded rod 302. The extension length of each support block 303 can be adjusted according to the actual situation. A set of anti-slip rubber pads 4 are fixedly installed on the bottom of each support block 303 to level the curing box, so that the device can be placed on an uneven ground, avoiding shaking and tilting of the curing box during use, ensuring the curing effect of cement specimens, and improving the stability of the device.

[0023] Working principle: When using this device, the maintenance box 6 is installed in the annular frame 5 on the lifting platform 1. The electric push rod 205 is activated to extend and retract, causing the hollow block 201 to slide along the outer wall of the fixed block 202. Guided by the hollow block 201, the lifting platform 1 moves up and down, thereby adjusting the placement height of the maintenance box 6 according to the user's height. When the maintenance box cannot be placed stably on the ground, the threaded rod 302 is rotated by the auxiliary knob 304, causing the threaded rod 302 to move within the inner threaded block 301, thereby causing the support block 303 to rise and fall. The position of each support block 303 is adjusted in sequence so that the anti-slip rubber pad 4 at the bottom of the support block 303 can contact the ground, leveling the device and preventing shaking or tilting during use.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cement constant temperature and humidity curing box leveling equipment, characterized in that, Include: Lifting platform (1); Height adjustment mechanism (2) is arranged below the lifting platform (1), the height adjustment mechanism (2) includes hollow block (201), fixed block (202) and connecting plate (203), the bottom of the lifting platform (1) is fixedly connected with the top of the two groups of hollow blocks (201), the inner wall of the two groups of hollow blocks (201) is respectively slidably connected with the outer wall of a group of fixed blocks (202), the bottom of the fixed block (202) is respectively fixedly connected with the top of a group of connecting plates (203); Leveling mechanism (3) is arranged below the lifting platform (1), the leveling mechanism (3) includes internal thread block (301), threaded rod (302) and support block (303), the inner wall of the internal thread block (301) is threadedly connected with the outer wall of the threaded rod (302), one end of the threaded rod (302) penetrates through the connecting plate (203) and is rotatably connected with the top of the support block (303).

2. The leveling equipment for a cement constant temperature and humidity curing box according to claim 1, characterized in that: The height adjustment mechanism (2) further includes mounting plate (204) and electric push rod (205), the adjacent side of the hollow block (201) is provided with a rectangular opening, the two sides of the mounting plate (204) penetrate through the rectangular opening and are fixedly connected with the adjacent side of the two groups of fixed blocks (202), the bottom of the mounting plate (204) is fixedly installed with the electric push rod (205), the free end of the electric push rod (205) penetrates through the mounting plate (204) and is fixedly connected with the bottom of the lifting platform (1).

3. The leveling equipment for a cement constant temperature and humidity curing box according to claim 2, characterized in that: The leveling mechanism (3) further includes support block (303) and auxiliary knob (304), the top of the connecting plate (203) is respectively fixedly installed with two groups of internal thread blocks (301), the other end of the threaded rod (302) is fixedly installed with the auxiliary knob (304).

4. The leveling equipment for a cement constant temperature and humidity curing box according to claim 3, characterized in that: The bottom of the support block (303) is respectively fixedly installed with a group of antiskid rubber pads (4).

5. The leveling equipment for a cement constant temperature and humidity curing box according to claim 4, characterized in that: The top of the lifting platform (1) is fixedly installed with an annular clamping frame (5).

6. The leveling equipment for a cement constant temperature and humidity curing box according to claim 5, characterized in that: The inner wall of the annular clamping frame (5) is clamped and installed with a maintenance box (6), the front side of the maintenance box (6) is provided with a controller.

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