CN219666312U - Clamping mechanism for detecting combustibility of building materials - Google Patents
Clamping mechanism for detecting combustibility of building materials Download PDFInfo
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- CN219666312U CN219666312U CN202320378090.2U CN202320378090U CN219666312U CN 219666312 U CN219666312 U CN 219666312U CN 202320378090 U CN202320378090 U CN 202320378090U CN 219666312 U CN219666312 U CN 219666312U
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- 239000004566 building material Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a clamping mechanism for detecting the combustibility of building materials, which comprises a bottom plate, a lifting mechanism and a clamping assembly, wherein a fire source platform is arranged at the top of the bottom plate, a supporting frame is arranged at the top of the bottom plate, a containing cavity is arranged inside the supporting frame, the lifting mechanism comprises a motor, a screw rod and a sliding rod, a first gear is connected with the output end of the motor through the side wall of the supporting frame, a second gear meshed with the first gear is arranged at the top of the screw rod, a first moving block is sleeved on the screw rod in a threaded manner, a second moving block is movably sleeved on the sliding rod in a sleeved manner, the clamping assembly comprises a connecting plate, an L-shaped plate, a threaded column and a clamping plate, two ends of the connecting plate are respectively connected with one side of the first moving block and one side of the second moving block, the L-shaped plate is symmetrically arranged at the bottom of the connecting plate, threaded holes matched with the threaded rod are symmetrically arranged on the surface of the connecting plate, and the clamping plate is positioned at the bottom of the threaded rod.
Description
Technical Field
The utility model relates to the technical field of clamping mechanisms, in particular to a clamping mechanism for detecting the combustibility of building materials.
Background
In recent twenty years, the production technology of building materials has rapidly developed, the combustibility of the building materials is of great importance, and in order to test the combustibility of the building materials, a combustibility test device is required to perform a combustion test on the building materials, so as to detect whether the combustibility resistance of the building energy-saving materials meets the requirements, and a clamping mechanism is required to clamp the building materials in the detection process. In the patent application CN202120438169.0, specifically, a clamping device for detecting combustibility of building materials includes: the flame photometer is installed to mounting panel, branch, first fixed block and recess, the flame photometer is installed to mounting panel lateral wall, two driving motor are installed to the mounting panel bottom, two the output pole is all installed to the driving motor output, two connect through branch between the output pole, the fixed strip is installed to branch one end, first fixed block is installed to fixed strip lateral wall, the slide rail has been seted up to fixed strip lateral wall, install the second fixed block on the slide rail, the clamping device of this building material flammability test, not only need not to move out the device and can adjust building material's height, but also can adapt to the building material sample of different sizes, conveniently carry out flammability test operation, be provided with flame burning height measurement device simultaneously, measured data is more accurate.
But this patent has the following disadvantages: this patent is driven through two driving motor, drives the building material that waits to detect of centre gripping and goes up and down to remove, and two motors drive the power consumption of comparison, have increased the use cost of enterprise.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide the clamping mechanism for detecting the combustibility of the building material, which replaces the traditional clamping mechanism for detecting the combustibility of the building material, and solves the problems that the dual motors are used for driving the building material to lift and move, compared energy consumption is caused, and the running cost of enterprises is increased.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a clamping mechanism for flammability detection of a building material, comprising:
the bottom plate, its top is provided with the source of fire platform, the top of source of fire platform is provided with the combustion head, the top of bottom plate is provided with the support frame, the inside of support frame is provided with the accommodation chamber, the logical groove has been seted up to the support frame relative one side;
the lifting mechanism is arranged in the accommodating cavity and comprises a motor, a screw rod and a sliding rod, wherein the output end of the motor penetrates through the side wall of the supporting frame to be connected with a first gear, the screw rod and the sliding rod are respectively positioned in the two accommodating cavities on two sides of the supporting frame, the top of the screw rod is provided with a second gear meshed with the first gear, a first moving block is sleeved on the screw rod in a threaded manner, a second moving block is movably sleeved on the sliding rod, and one opposite ends of the first moving block and the second moving block respectively penetrate through the through groove;
the clamping assembly comprises a connecting plate, an L-shaped plate, a threaded column and a clamping plate, wherein two ends of the connecting plate are respectively connected with one opposite side of the first moving block and one opposite side of the second moving block, the L-shaped plate is symmetrically arranged at the bottom of the connecting plate, threaded holes matched with the threaded rods are symmetrically formed in the surface of the connecting plate, the clamping plate is located at the bottom of the threaded rods, and the threaded rods are in threaded connection with the threaded holes.
As a preferable scheme of the clamping mechanism for detecting the combustibility of the building material, a knob is arranged at the top of the threaded rod, and a handle rod is arranged on the outer side wall of the knob.
As a preferable scheme of the clamping mechanism for detecting the combustibility of the building material, a chute is formed in the inner wall of the through groove, the side walls of the first moving block and the second moving block are respectively provided with a convex block matched with the chute, and the convex blocks are in sliding connection with the chute.
As a preferable scheme of the clamping mechanism for detecting the combustibility of the building material, a bearing plate is arranged at the bottom of the motor, and the side wall of the bearing plate is connected with the side wall of the supporting frame.
As a preferable scheme of the clamping mechanism for detecting the combustibility of the building material, a connecting rod is arranged at the top of the second gear, and the top of the connecting rod is connected with the top of the inner wall of the accommodating cavity.
As a preferred scheme of the clamping mechanism for detecting the combustibility of the building material, the bottom of the connecting rod is connected with the top of the second gear through a bearing, and the bottom of the screw rod is connected with the bottom of the inner wall of the accommodating cavity through a bearing.
Compared with the prior art, the clamping mechanism for detecting the combustibility of the building material has the beneficial effects that the motor is externally connected with a power supply to work to drive the first gear to rotate, so that the second gear is driven to rotate and then indirectly drive the screw rod to rotate, the first moving block cannot rotate relative to the screw rod under the limiting action of the connecting plate, the second moving block and the sliding rod, at the moment, the first moving block and the second moving block synchronously move along the screw rod and the sliding rod in a decibel manner, so that the clamping assembly is driven to move up and down, the clamping mechanism for detecting the combustibility of the traditional building material is replaced, the problem that the double motors are used for driving the building material to move up and down, compared energy consumption is avoided, and the running cost of enterprises is increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a structural exploded view of a clamping mechanism for detecting combustibility of building materials according to the present utility model;
FIG. 2 is a cross-sectional view of a clamping mechanism for detecting combustibility of a building material in accordance with the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2 of a clamping mechanism for flammability detection of a building material in accordance with the present utility model;
FIG. 4 is an enlarged view of portion B of FIG. 1 of a clamping mechanism for flammability detection of a building material in accordance with the present utility model;
FIG. 5 is a structural exploded view of a clamping assembly of a clamping mechanism for flammability detection of a building material in accordance with the present utility model;
in the figure: 100. a bottom plate; 110. a fire source platform; 111. a combustion head; 120. a support frame; 121. a receiving chamber; 122. a through groove; 123. a chute; 200. a lifting mechanism; 210. a motor; 211. a first gear; 212. a carrying plate; 220. a screw rod; 221. a second gear; 2211. a connecting rod; 222. a first moving block; 2221. a bump; 230. a slide rod; 231. a second moving block; 300. a clamping assembly; 310. a connecting plate; 311. a threaded hole; 320. an L-shaped plate; 330. a threaded rod; 331. a knob; 340. and (3) clamping plates.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a clamping mechanism for detecting the combustibility of a building material, which replaces the traditional clamping mechanism for detecting the combustibility of the building material, and solves the problems that the dual motors are used for driving the building material to lift and move, the energy consumption is compared, and the running cost of enterprises is increased.
Fig. 1 to 5 are schematic structural views of a clamping mechanism for detecting the combustibility of a building material according to the present utility model, and fig. 1 to 5 are detailed descriptions of the clamping mechanism for detecting the combustibility of a building material.
Example 1
The bottom plate 100 top is provided with the fire source platform 110 for provide the fire source that carries out the burning test to building material, the top of fire source platform 110 is provided with the combustion head 111, and the top of bottom plate 100 is provided with support frame 120, is used for installing elevating system 200 and clamping assembly 300, and the both sides inside of support frame 120 is provided with holds chamber 121, is used for installing lead screw 220 and slide rod 230, and the logical groove 122 has been seted up to the opposite side of support frame 120, is used for making things convenient for first movable block 222 and second movable block 231 to pass and be connected with connecting plate 310.
The lifting mechanism 200 is used for driving the clamping assembly 300 to perform lifting movement, indirectly driving building materials clamped on the clamping assembly 300 to perform lifting movement, specifically, the lifting mechanism 200 is arranged in the accommodating cavity 121, the lifting mechanism 200 comprises a motor 210, a screw rod 220 and a sliding rod 230, an output end of the motor 210 penetrates through the side wall of the supporting frame 120 to be connected with a first gear 211, the screw rod 220 and the sliding rod 230 are respectively positioned in two accommodating cavities 121 on two sides of the supporting frame 120, a second gear 221 meshed with the first gear 211 is arranged at the top of the screw rod 220, a first moving block 222 is sleeved on the screw rod 220 in a threaded manner, a second moving block 231 is movably sleeved on the sliding rod 230, one end of the first moving block 222 opposite to the second moving block 231 respectively penetrates through a through groove 122, the motor 210 is externally connected with a power supply to drive the first gear 211 to rotate, and then drive the second gear 221 to rotate, and at the moment, the second gear 221 rotates to drive the screw rod 220 to rotate under the limiting effect of the connecting plate 310, the second moving block 231 and the sliding rod 230, the first moving block 222 and the second moving block 231 are respectively correspondingly moved up and down relative to the sliding rod 230, the second gear 221 is synchronously moved down in the upper side of the two side walls of the supporting frame 120, the supporting frame 120 is connected with the second gear 221, and the second gear 221 is connected with the side wall of the supporting frame 1, and the supporting frame 1 is prevented from being connected with the side wall of the connecting rod 221 by the side of the connecting rod 221; the bottom of the connection rod 2211 is connected with the top of the second gear 221 through a bearing, and the bottom of the screw 220 is connected with the bottom of the inner wall of the accommodating cavity 121 through a bearing.
The clamping assembly 300 is used for clamping and fixing building materials to be detected, specifically, the clamping assembly 300 comprises a connecting plate 310, an L-shaped plate 320, a threaded column and a clamping plate 340, two ends of the connecting plate 310 are respectively connected with opposite sides of the first moving block 222 and the second moving block 231, the L-shaped plate 320 is symmetrically arranged at the bottom of the connecting plate 310, threaded holes 311 matched with the threaded rods 330 are symmetrically formed in the surfaces of the connecting plate 310, the clamping plate 340 is located at the bottom of the threaded rods 330, the threaded rods 330 are in threaded connection with the threaded holes 311, the building materials are placed on the surfaces of the L-shaped plate 320, the clamping plate 340 is driven to move relative to the L-shaped plate 320 through rotating the threaded rods 330 until the clamping plate 340 contacts with the top of the building materials, and clamping of the building materials is completed.
In this embodiment, the specific usage flow is as follows: install the bottom plate 100 in the inside bottom of flammability detector, after the building material that will wait to detect is fixed through clamping assembly 300 centre gripping, motor 210 external power supply drives connecting plate 310 through elevating system 200 and reciprocates, and indirect drive the material of centre gripping carries out the adjustment of height, provides the combustion flame through combustion head 111, carries out the detection of flammability to the building material.
Example 2
On the basis of embodiment 1, a chute 123 is formed on the inner wall of the through groove 122, and the side walls of the first moving block 222 and the second moving block 231 are respectively provided with a projection 2221 matched with the chute 123, wherein the projections 2221 are in sliding connection with the chute 123, so as to increase the stability of the first moving block 222 and the second moving block 231 when moving up and down; the bottom of the motor 210 is provided with a bearing plate 212, and the side wall of the bearing plate 212 is connected with the side wall of the supporting frame 120 for mounting and connecting the motor 210.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A clamping mechanism for flammability detection of building material, comprising:
the fire source device comprises a bottom plate (100), wherein a fire source platform (110) is arranged at the top of the bottom plate, a combustion head (111) is arranged at the top of the fire source platform (110), a supporting frame (120) is arranged at the top of the bottom plate (100), accommodating cavities (121) are formed in two sides of the supporting frame (120), and a through groove (122) is formed in one opposite side of the supporting frame (120);
the lifting mechanism (200) is arranged in the accommodating cavity (121), the lifting mechanism (200) comprises a motor (210), a screw rod (220) and a sliding rod (230), the output end of the motor (210) penetrates through the side wall of the supporting frame (120) to be connected with a first gear (211), the screw rod (220) and the sliding rod (230) are respectively positioned in the two accommodating cavities (121) on two sides of the supporting frame (120), a second gear (221) meshed with the first gear (211) is arranged at the top of the screw rod (220), a first moving block (222) is sleeved on the screw rod (220) in a threaded mode, a second moving block (231) is movably sleeved on the sliding rod (230), and one opposite ends of the first moving block (222) and the second moving block (231) respectively penetrate through the through groove (122);
clamping assembly (300), it includes connecting plate (310), L template (320), threaded rod and splint (340), the both ends of connecting plate (310) respectively with first movable block (222) with one side that second movable block (231) is relative is connected, L template (320) symmetry sets up the bottom of connecting plate (310), the surface symmetry of connecting plate (310) seted up with threaded rod (330) assorted screw hole (311), splint (340) are located the bottom of threaded rod (330), threaded rod (330) with screw hole (311) threaded connection.
2. The clamping mechanism for detecting the combustibility of building materials according to claim 1, wherein a knob (331) is arranged at the top of the threaded rod (330), and a handle rod is arranged on the outer side wall of the knob (331).
3. The clamping mechanism for detecting the combustibility of a building material according to claim 2, wherein a chute (123) is formed in the inner wall of the through groove (122), and the side walls of the first moving block (222) and the second moving block (231) are respectively provided with a bump (2221) matched with the chute (123), and the bumps (2221) are slidably connected with the chute (123).
4. A clamping mechanism for detecting combustibility of a building material according to claim 3, wherein a bearing plate (212) is provided at the bottom of the motor (210), and the side wall of the bearing plate (212) is connected with the side wall of the supporting frame (120).
5. The clamping mechanism for detecting the combustibility of building materials according to claim 4, wherein a connecting rod (2211) is arranged at the top of the second gear (221), and the top of the connecting rod (2211) is connected with the top of the inner wall of the accommodating cavity (121).
6. The clamping mechanism for detecting the combustibility of a building material according to claim 5, wherein the bottom of the connecting rod (2211) is connected with the top of the second gear (221) through a bearing, and the bottom of the screw (220) is connected with the bottom of the inner wall of the accommodating cavity (121) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320378090.2U CN219666312U (en) | 2023-03-03 | 2023-03-03 | Clamping mechanism for detecting combustibility of building materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320378090.2U CN219666312U (en) | 2023-03-03 | 2023-03-03 | Clamping mechanism for detecting combustibility of building materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219666312U true CN219666312U (en) | 2023-09-12 |
Family
ID=87926682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320378090.2U Active CN219666312U (en) | 2023-03-03 | 2023-03-03 | Clamping mechanism for detecting combustibility of building materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219666312U (en) |
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2023
- 2023-03-03 CN CN202320378090.2U patent/CN219666312U/en active Active
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