CN214871489U - Civil engineering uses constant temperature and humidity curing box in laboratory - Google Patents
Civil engineering uses constant temperature and humidity curing box in laboratory Download PDFInfo
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- CN214871489U CN214871489U CN202121795517.6U CN202121795517U CN214871489U CN 214871489 U CN214871489 U CN 214871489U CN 202121795517 U CN202121795517 U CN 202121795517U CN 214871489 U CN214871489 U CN 214871489U
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Abstract
The utility model discloses a constant temperature and humidity curing box for civil engineering laboratory, relating to the technical field of civil engineering laboratory, comprising a curing box, a lifting device, a curing shell and a carrying device, wherein a constant temperature and humidity adjusting device is used for adjusting the temperature and humidity in the curing box; the lifting device is used for bringing the concrete test block into the curing box; the conveying device is used for conveying the concrete test block into the curing box for experiment; the maintenance shell only slides and does not move due to the limiting block; the sleeve enables the sliding rod to only slide and not to move; the shoveling plate is used for shoveling the concrete test block; the worm and the worm wheel are matched to have self-locking performance, so that the shovel plate cannot slide due to shaking or stress; the roller reduces the friction force between the maintenance shell and the limiting block, so that the limiting block and the maintenance shell slide more smoothly; the utility model discloses simple structure is reliable, can be convenient carry the concrete test block, and easy operation is suitable for the popularization.
Description
Technical Field
The utility model relates to a civil engineering laboratory technical field, concretely relates to civil engineering laboratory is with constant temperature and humidity curing box.
Background
Civil engineering is a general term of scientific technology for building various land engineering facilities, can provide technical support for building different types of buildings, and needs to continuously research the combination and characteristics of new materials in laboratories due to continuous development of the technology, and in standard curing and constant-temperature and constant-humidity tests on concrete test blocks and cement test pieces, a constant-temperature and constant-humidity curing box is often used for testing the concrete test blocks.
Current civil engineering laboratory is with constant temperature and humidity maintenance case in the use, often need move a plurality of heavy concrete test blocks to the maintenance case, and the transport is comparatively inconvenient, certain potential safety hazard appears easily when careless smooth.
Disclosure of Invention
The utility model provides an above-mentioned problem, provide a civil engineering laboratory is with constant temperature and humidity curing box, solve the problem to the transport of concrete test block.
The technical scheme of the utility model is that: a constant temperature and humidity curing box for civil engineering laboratories comprises a curing box, a lifting device, a curing shell and a carrying device;
a constant temperature and humidity adjusting device and a maintenance shell are respectively arranged in the maintenance box, the constant temperature and humidity adjusting device is arranged at the top in the maintenance box, and a lifting device for controlling the maintenance shell to lift is arranged on the outer side of the maintenance shell;
a carrying device is arranged in the curing shell, a limiting block matched with the curing shell is arranged at the bottom of the curing box, and the curing shell is connected with the limiting block in a sliding manner;
the lifting device comprises a winch, a first support frame, a pulley, a steel wire rope and a second support frame; the maintenance box is characterized in that first support frames are arranged on two sides in the maintenance box, winches are arranged on the first support frames, two second support frames which are symmetrically arranged are arranged at the top of the maintenance box, pulleys which are rotatably connected are arranged on the second support frames, and steel wire ropes in the winches are connected with the maintenance shell by respectively bypassing the pulleys.
Further, the carrying device comprises a supporting shell, a baffle, a sleeve, a sliding rod, teeth, a turbine, a supporting shaft, a worm, a supporting rod, a motor, a shovel plate and a gear; the maintenance shell is internally provided with a supporting shell, the supporting shell is internally provided with a baffle, one side of the supporting shell is provided with a sleeve, the sleeve is internally provided with a sliding rod, the first end of the sliding rod is connected with the sleeve in a sliding manner, the second end of the sliding rod penetrates through the baffle and is provided with a shovel plate, the shovel plate is connected with the supporting shell in a sliding manner, teeth are arranged on the sliding rod, one side of each tooth is provided with a gear which is meshed with each other, the center of the gear is provided with a supporting shaft in a penetrating manner, a turbine is sleeved on the supporting shaft, one side of the turbine is provided with a worm which is meshed with each other, the first end of the worm is rotatably connected with the baffle, the second end of the worm is sleeved with a supporting rod which is rotatably connected, one side of the second end of the turbine is provided with a motor, and the output shaft of the motor is connected with the second end of the worm.
Furthermore, the bottom of the curing box is provided with a universal wheel with self-locking.
Furthermore, a plurality of rollers which are connected with the limiting blocks in a sliding mode are arranged on two sides of the maintenance shell.
Furthermore, the motor is electrically connected with an external control system.
The utility model has the advantages that:
the constant temperature and humidity adjusting device of the utility model is used for adjusting the temperature and the humidity in the curing box; the lifting device is used for bringing the concrete test block into the curing box; the conveying device is used for conveying the concrete test block into the curing box for experiment; the maintenance shell only slides and does not move due to the limiting block; the sleeve enables the sliding rod to only slide and not to move; the shoveling plate is used for shoveling the concrete test block; the worm and the worm wheel are matched to have self-locking performance, so that the shovel plate cannot slide due to shaking or stress; the roller reduces the friction force between the maintenance shell and the limiting block, so that the limiting block and the maintenance shell slide more smoothly; the utility model discloses simple structure is reliable, can be convenient carry the concrete test block, and easy operation is suitable for the popularization.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the lifting device of the present invention;
fig. 3 is a top view of the carrying device of the present invention;
fig. 4 is a side view of the carrying device of the present invention.
Reference numerals:
the device comprises a curing box 1, a lifting device 2, a curing shell 3, a carrying device 4, universal wheels 5, a limiting block 6, a roller 7, a constant temperature and humidity adjusting device 8, a winch 201, a first support frame 202, a pulley 203, a steel wire rope 204, a second support frame 205, a support shell 401, a baffle 402, a sleeve 403, a sliding rod 404, a tooth 405, a turbine 406, a support shaft 407, a worm 408, a support rod 409, a motor 410, a shovel plate 411 and a gear 412.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, a constant temperature and humidity curing box for a civil engineering laboratory includes a curing box 1, a lifting device 2, a curing shell 3, and a carrying device 4;
the maintenance box 1 is internally provided with a constant temperature and humidity adjusting device 8 and a maintenance shell 3 respectively, the constant temperature and humidity adjusting device 8 is arranged at the top in the maintenance box 1, the constant temperature and humidity adjusting device 8 is used for adjusting the temperature and humidity in the maintenance box 1, the constant temperature and humidity adjusting device 8 is commercially available, and the outer side of the maintenance shell 3 is provided with a lifting device 2 for controlling the lifting of the maintenance shell; the lifting device 2 is used for bringing concrete test blocks into the curing box 1, the lifting device 2 works to drive the curing and protecting shell 3 to lift, the conveying device 4 is arranged in the curing and protecting shell 3, the conveying device 4 is used for conveying the concrete test blocks into the curing box 1 for experiment, the curing and protecting shell 3 slides to drive the conveying device 4 to slide, the bottom of the curing box 1 is provided with a limiting block 6 matched with the curing shell 3, the curing shell 3 is connected with the limiting block 6 in a sliding mode, and the limiting block 6 enables the curing shell 3 to only slide and not to move;
the lifting device 2 comprises a winch 201, a first support frame 202, a pulley 203, a steel wire rope 204 and a second support frame 205; both sides all are equipped with first support frame 202 in the curing box 1, all be equipped with hoist 201 on two first support frames 202, hoist 201 is commercially available, first support frame 202 is used for supporting hoist 201, curing box 1 top is equipped with the second support frame 205 of two symmetry settings, all be equipped with the pulley 203 that rotates the connection on two second support frames 205, second support frame 205 is used for supporting pulley 203, wire rope 204 in two hoist 201 is walked around pulley 203 respectively and is connected with maintenance shell 3, hoist 201 rotates and drives maintenance shell 3 through wire rope 204 and slides.
The carrying device 4 includes a support case 401, a baffle 402, a sleeve 403, a slide bar 404, teeth 405, a worm wheel 406, a support shaft 407, a worm 408, a support bar 409, a motor 410, a blade 411, and a gear 412; a supporting shell 401 is arranged in the curing shell 3, a baffle 402 is arranged in the supporting shell 401, a sleeve 403 is arranged on one side of the supporting shell 401, a sliding rod 404 is arranged in the sleeve 403, the sliding rod 404 only slides and does not move due to the sleeve 403, a first end of the sliding rod 404 is slidably connected with the sleeve 403, a second end of the sliding rod 404 penetrates out of the baffle 402 and is provided with a shovel plate 411, the shovel plate 411 is used for shoveling a concrete test block, the shovel plate 411 is slidably connected with the supporting shell 401, teeth 405 are arranged on the sliding rod 404, a meshed gear 412 is arranged on one side of the teeth 405, the gear 412 rotates to drive the sliding rod 404 to slide by being meshed with the teeth 405, so as to drive the shovel plate 411 to shovel the concrete test block, a supporting shaft 407 penetrates through the center of the gear 412, the supporting shaft 407 rotates to drive the gear 412 to rotate, a turbine 406 is sleeved on the supporting shaft 407, the turbine 406 rotates to drive the supporting shaft 407 to rotate, a meshed worm 408 is arranged on one side of the turbine 406, the worm 408 rotates to drive the worm gear 406 to rotate, a first end of the worm 408 is rotatably connected with the baffle 402, a second end of the worm 408 is sleeved with a support rod 409 which is rotatably connected, the support rod 409 is used for supporting the worm 408, a motor 410 is arranged on one side of a second end of the worm 406, an output shaft of the motor 410 is connected with the second end of the worm 408, and an output shaft of the motor 410 rotates to drive the worm 408 to rotate.
The bottom of the curing box 1 is provided with a universal wheel 5 with self-locking, and the universal wheel 5 is convenient for moving the curing box 1.
The motor 410 is electrically connected with an external control system, so that the concrete test block can be better and more easily transported to the curing box 1.
The utility model discloses a use method: when the concrete test block needs to be transported into the curing box 1 for experiment, the two winches 201 are controlled to synchronously rotate, the winches 201 rotate to drive the curing shell 3 to slide downwards through the steel wire rope 204, after the concrete test block slides to the bottom, the two winches 201 are controlled to stop rotating, a power switch of the motor 410 is turned on, the motor 410 rotates forwards, an output shaft of the motor 410 rotates to drive the worm 408 to rotate, the worm 408 rotates to drive the turbine 406 to rotate, the turbine 406 rotates to drive the supporting shaft 407 to rotate, the supporting shaft 407 rotates to drive the gear 412 to rotate, the gear 412 rotates to drive the sliding rod 404 to slide forwards through meshing with the teeth 405 until the shovel plate 411 slides to the bottom of the concrete test block, the power supply of the motor 410 is turned off, then the two winches 201 are controlled to synchronously rotate reversely, the winches 201 drive the curing shell 3 to slide upwards through the steel wire rope 204 until the concrete test block rises off the ground, and the two winches 201 are controlled to stop rotating, turning on a power switch of a motor 410, enabling the motor 410 to rotate reversely, enabling an output shaft of the motor 410 to rotate to drive a worm 408 to rotate, enabling the worm 408 to rotate to drive a turbine 406 to rotate, enabling the turbine 406 to rotate to drive a supporting shaft 407 to rotate, enabling the supporting shaft 407 to rotate to drive a gear 412 to rotate, enabling the gear 412 to rotate to drive a sliding rod 404 to slide backwards by being meshed with teeth 405 until a shovel plate 411 drives a concrete test block into a supporting shell, then controlling two winches 201 to rotate in a reverse direction synchronously, enabling the winches 201 to rotate to drive a maintenance shell 3 to slide upwards through a steel wire rope 204, controlling the two winches 201 to stop rotating after sliding to the top, opening a constant temperature and humidity adjusting device 8, and then carrying out experiments on the concrete test block.
The constant temperature and humidity adjusting device 8 of the utility model is used for adjusting the temperature and humidity in the curing box 1; the lifting device 2 is used for bringing the concrete test block into the curing box 1; the conveying device 4 is used for conveying the concrete test block into the curing box 1 for experiment; the maintenance shell 3 only slides and does not move due to the limiting block 6; the sleeve 403 enables the sliding rod 404 to only slide and not to move; the shovel plate 411 is used for shoveling the concrete test block; the worm 408 and the worm wheel 406 are matched to have self-locking performance, so that the shovel plate 411 cannot slide due to shaking or stress; the roller 7 reduces the friction force between the maintenance shell 3 and the limiting block 6, so that the limiting block 6 and the maintenance shell 3 slide more smoothly; the utility model discloses simple structure is reliable, can be convenient carry the concrete test block, and easy operation is suitable for the popularization.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The constant-temperature and constant-humidity curing box for the civil engineering laboratory is characterized by comprising a curing box (1), a lifting device (2), a curing shell (3) and a carrying device (4);
the maintenance box (1) is internally provided with a constant temperature and humidity adjusting device (8) and a maintenance shell (3) respectively, the constant temperature and humidity adjusting device (8) is arranged at the top in the maintenance box (1), and the outer side of the maintenance shell (3) is provided with a lifting device (2) for controlling the maintenance shell to lift;
a carrying device (4) is arranged in the curing shell (3), a limiting block (6) matched with the curing shell (3) is arranged at the bottom of the curing box (1), and the curing shell (3) is connected with the limiting block (6) in a sliding manner;
the lifting device (2) comprises a winch (201), a first support frame (202), a pulley (203), a steel wire rope (204) and a second support frame (205); both sides all are equipped with first support frame (202) in maintenance case (1), two all be equipped with hoist engine (201) on first support frame (202), maintenance case (1) top is equipped with second support frame (205) that two symmetries set up, two all be equipped with pulley (203) that rotate the connection on second support frame (205), two wire rope (204) in hoist engine (201) are walked around pulley (203) respectively and are connected with maintenance shell (3).
2. The civil engineering laboratory constant temperature and humidity curing box according to claim 1, characterized in that the handling device (4) comprises a support shell (401), a baffle (402), a sleeve (403), a sliding rod (404), teeth (405), a turbine (406), a support shaft (407), a worm (408), a support rod (409), a motor (410), a shovel plate (411) and a gear (412); the maintenance shell (3) is internally provided with a supporting shell (401), the supporting shell (401) is internally provided with a baffle (402), one side of the supporting shell (401) is provided with a sleeve (403), the sleeve (403) is internally provided with a sliding rod (404), the first end of the sliding rod (404) is in sliding connection with the sleeve (403), the second end of the sliding rod (404) penetrates through the baffle (402) to be provided with a shovel plate (411), the shovel plate (411) is in sliding connection with the supporting shell (401), the sliding rod (404) is provided with teeth (405), one side of the teeth (405) is provided with a meshed gear (412), the center of the gear (412) is provided with a supporting shaft (407) in a penetrating manner, the supporting shaft (407) is sleeved with a turbine (406), one side of the turbine (406) is provided with a meshed worm (408), and the first end of the worm (408) is rotatably connected with the baffle (402), the second end of the worm (408) is sleeved with a support rod (409) which is rotatably connected, one side of the second end of the worm wheel (406) is provided with a motor (410), and an output shaft of the motor (410) is connected with the second end of the worm (408).
3. The civil engineering laboratory is with constant temperature and humidity curing box of claim 1, characterized in that, curing box (1) bottom is equipped with universal wheel (5) of taking the auto-lock.
4. The civil engineering laboratory is with constant temperature and humidity curing box of claim 1, characterized in that, a plurality of gyro wheels (7) with stopper (6) sliding connection are equipped with on maintenance shell (3) both sides.
5. The civil engineering laboratory is with constant temperature and humidity curing box of claim 2, characterized in that, motor (410) and external control system electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795517.6U CN214871489U (en) | 2021-08-03 | 2021-08-03 | Civil engineering uses constant temperature and humidity curing box in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121795517.6U CN214871489U (en) | 2021-08-03 | 2021-08-03 | Civil engineering uses constant temperature and humidity curing box in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214871489U true CN214871489U (en) | 2021-11-26 |
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ID=78926153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121795517.6U Active CN214871489U (en) | 2021-08-03 | 2021-08-03 | Civil engineering uses constant temperature and humidity curing box in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214871489U (en) |
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2021
- 2021-08-03 CN CN202121795517.6U patent/CN214871489U/en active Active
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