Horizontal combustion furnace for building components

Abstract

The horizontal combustion furnace comprises a furnace body, a transferring mechanism, a clamping mechanism and a pressurizing mechanism, the top of the furnace body is open, a plurality of combustors are arranged on the side wall of the furnace body, and a bearing platform is horizontally arranged in the furnace body; the transfer mechanism comprises a translation frame, a longitudinal moving frame and a crane, the translation frame is slidably connected with the ground, the longitudinal moving frame is arranged on the translation frame, the crane is slidably connected with the longitudinal moving frame, and a lifting hook of the crane can ascend and descend in the Z-axis direction; the clamping mechanism comprises two pairs of clamping seats and a driving assembly, the clamping seats are arranged in a sliding mode in the Y-axis direction, and the two pairs of clamping seats are symmetrically arranged on the two sides, located in the X-axis direction, of the bearing platform; the pressurizing mechanism comprises a pressurizing beam and a plurality of hydraulic telescopic columns, the pressurizing beam is horizontally arranged above the furnace body in the X-axis direction and slidably connected with the furnace body in the Y-axis direction, and all the hydraulic telescopic columns are arranged at the bottom of the pressurizing beam. The problems that the horizontal member cannot be effectively placed and fixed, and the pressure-bearing environment of the horizontal member in actual use cannot be accurately simulated can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building component test technical field, concretely relates to a building component horizontal combustion furnace. BACKGROUND

[0002] With the development of society, material wealth and population density increase continuously, the frequency of fire occurrence and the harm caused are more and more serious, among them, the flammability of building material is one of important factors of fire risk. Therefore, using the material with higher fireproof performance becomes the key strategy of reducing fire hazard, and before building material is put into use, it must be detected first.

[0003] The fireproof performance of building component is usually verified by test combustion furnace. In the fireproof test, according to the temperature and pressure conditions in the standard, the fire environment is simulated in the test furnace, and the integrity, heat insulation of building component and other indexes are analyzed, so as to evaluate its fireproof performance. The test sample is generally horizontal component or vertical component, among them, the horizontal component is suspended in the actual building use process, and its horizontal direction length is longer, so the fire resistance of the middle part under the pressure condition is related to the safety of the whole building.

[0004] The existing test combustion furnace has the following problems when carrying out horizontal component test: (1) cannot effectively place and fix the horizontal component; (2) cannot accurately simulate the pressure environment when the horizontal component is actually used; due to the above problems, the detection result is inaccurate and the detection efficiency is low in the test process. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a building component horizontal combustion furnace, which can solve the problems that the horizontal component cannot be effectively placed and fixed, and the pressure environment when the horizontal component is actually used cannot be accurately simulated.

[0006] The utility model realizes by the following technical scheme:

[0007] The building component horizontal combustion furnace comprises a furnace body, the top of the furnace body is open, the side wall of the furnace body is provided with a plurality of burners, a bearing platform is horizontally arranged in the furnace body, the bearing platform is used for bearing a component sample, and the burners are used for spraying the component sample; a transfer mechanism, the transfer mechanism comprises a translation frame, a longitudinal frame and a crane, the translation frame is slidably connected with the ground, so that the translation frame can move along the X-axis direction, the longitudinal frame is arranged on the translation frame, the crane is slidably connected with the longitudinal frame, so that the crane can move along the Y-axis direction, the hook of the crane can ascend and descend along the Z-axis direction, the X-axis, the Y-axis and the Z-axis are perpendicular to each other, and the transfer mechanism is used for transferring the component sample to the bearing platform; a clamping mechanism, the clamping mechanism comprises two pairs of clamping seats and a driving assembly, the clamping seats are slidably arranged along the Y-axis direction, so that each pair of clamping seats can approach or move away from each other along the Y-axis direction, the two pairs of clamping seats are symmetrically arranged on both sides of the bearing platform in the X-axis direction, the clamping seats are used for clamping the end of the component sample in the width direction, and the driving assembly can make the clamping seats slide in a directional manner; and a pressurizing mechanism, the pressurizing mechanism comprises a pressurizing beam and a plurality of hydraulic telescopic columns, the pressurizing beam is horizontally arranged above the furnace body in the X-axis direction and is slidably connected with the furnace body in the Y-axis direction, and all the hydraulic telescopic columns are uniformly and vertically arranged at the bottom of the pressurizing beam and are used for pressing down the component sample.

[0008] Optionally, a sleeve is coaxially sleeved outside the hydraulic telescopic column, adjacent two sleeves are fixedly connected through a plurality of synchronous beams, and two sleeves located on both sides are fixedly connected with the pressurizing beam through a plurality of synchronous beams.

[0009] Optionally, a plurality of embracing rings are detachably sleeved outside the sleeve in a coaxial manner; and the end of the synchronous beam is fixedly connected with the embracing ring.

[0010] Optionally, a plurality of limiting grooves are formed in the outer wall of the sleeve in the vertical direction, the top end of the limiting groove is through, and the bottom end is closed; a plurality of limiting blocks are protruded in the inner wall of the embracing ring in the radial direction, the limiting blocks correspond to the limiting grooves one by one and are in sliding fit.

[0011] Optionally, three embracing rings are coaxially and equidistantly sleeved outside each sleeve, one synchronous beam is connected with each embracing ring on the opposite sides; the synchronous beams connected with the embracing rings located on the upper side and the lower side are tangent to the outer wall of the embracing ring; the synchronous beam connected with the embracing ring located in the middle extends in the radial direction of the embracing ring; and the vertical projection intersection points of three synchronous beams stacked in the vertical direction are penetrated by a vertically arranged pin shaft.

[0012] Optionally, the top surface of the bearing platform comprises a support area in the middle and a mounting area at the edge, the support area and the mounting area are both arranged as horizontal surfaces, the support area is arranged at a lower height than the mounting area, a limiting groove is formed directly above the support area, a bearing plate is detachably laid in the limiting groove, the top surface of the bearing plate is flush with the mounting area, the bearing plate is used for bearing component samples, a plurality of lifting lugs are arranged at the edge of the top surface of the bearing plate, the lifting lugs can be detachably hung with the crane, and the clamping seat is slidably arranged in the mounting area.

[0013] Optionally, the driving assembly comprises a motor, a double-end screw rod and a pair of moving beams, the threads at the two ends of the double-end screw rod are opposite in rotation direction, the double-end screw rod is arranged in the bearing platform in horizontal rotation along the Y-axis direction, one end of the double-end screw rod is in transmission connection with the motor, and the motor is fixedly connected with the bearing platform.

[0014] Optionally, a groove body is arranged in the support area in the vertical direction, a plurality of horizontal plates and vertical plates are vertically inserted in the groove body, the horizontal plates and the vertical plates are vertically inserted to divide the groove body into a plurality of cuboid weight-reducing grooves, and the top surfaces of the horizontal plates or the vertical plates are flush with the support area.

[0015] Optionally, the bearing plate is tightly spliced by a plurality of single plates, two adjacent single plates are hinged through a hinge shaft, a plurality of first limiting stakes are vertically protruded on the bottom surfaces of the two single plates at the edge, the first limiting stakes are used for being inserted into the weight-reducing grooves, a sealing rubber strip is arranged at the joint of the bottom surface of the single plate, and the sealing rubber strip is connected with the edge of the single plate.

[0016] Optionally, a plurality of second limiting stakes are arranged below the single plate, the second limiting stakes correspond to the hydraulic telescopic rods one by one, and when the second limiting stakes are inserted into the corresponding weight-reducing grooves, the corresponding hydraulic telescopic rods are in a compressed state.

[0017] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0018] The utility model provides a kind of building component horizontal combustion furnace, by setting furnace body, multiple combustors are set to its side wall, load platform is horizontally arranged in it, to provide the basic structure of test combustion furnace, by setting furnace body top surface open mouth, and setting transfer mechanism on this basis, setting it includes translation frame, longitudinal frame and crane, translation frame is located directly above furnace body top, and ground is slidably connected along X axis direction, longitudinal frame is installed in translation frame along Y axis direction, crane is slidably connected with longitudinal frame along Y axis direction, so that crane can be independently moved in X axis direction and Y axis direction on furnace body top, in combination with crane moving in its own Z axis direction, sample is lifted using crane, so that sample can be transferred from furnace body outside to furnace body inside, and accurate displacement is carried out in furnace body inside, to place sample on load platform;On this basis, by setting clamping mechanism, setting it includes two pairs of symmetrically arranged clamping seat and drive assembly, clamping seat directional movement is driven using drive assembly, so that each pair of clamping seat can be mutually close or far away, and make two pairs of clamping seat symmetry, synchronous motion, two pairs of clamping seat are simultaneously mutually close, to gradually push right and clamping fixed from both ends respectively, to effectively place and fix sample;By setting pressurizing mechanism, setting it includes pressurizing beam, to provide structural support, and by setting multiple hydraulic telescopic columns, it is vertically arranged below pressurizing beam, longitudinal pressure is applied to clamping fixed sample using it, to accurately simulate the pressure that sample bears when actually used;By the mutual cooperation of the above-mentioned features, the building component horizontal combustion furnace can solve the problems that horizontal component cannot be effectively placed and fixed, and the pressure environment when actually used cannot be accurately simulated. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application. In the drawings:

[0020] Figure 1 It is a front view schematic diagram of the building component horizontal combustion furnace provided by the embodiments of the present application;

[0021] Figure 2 It is a top view schematic diagram of the building component horizontal combustion furnace provided by the embodiments of the present application;

[0022] Figure 3 It is a top view schematic diagram of the load platform of the building component horizontal combustion furnace provided by the embodiments of the present application;

[0023] Figure 4 It is a schematic diagram of the load platform of the building component horizontal combustion furnace provided by the embodiments of the present application after load bearing plate is disassembled;

[0024] Figure 5The utility model provides a building component horizontal combustion furnace's bearing plate's front view schematic drawing which is provided for the embodiment of the utility model.

[0025] Figure 6 The utility model provides a building component horizontal combustion furnace's bearing platform's bottom view section view schematic drawing which is provided for the embodiment of the utility model.

[0026] Figure 7 The utility model provides a building component horizontal combustion furnace's pressurizing mechanism's front view schematic drawing which is provided for the embodiment of the utility model.

[0027] Figure 8 The utility model provides a building component horizontal combustion furnace's sleeve and synchronous beam connecting place's top view schematic drawing which is provided for the embodiment of the utility model.

[0028] Figure 9 The utility model provides a building component horizontal combustion furnace's embrace ring's limiting piece's partial enlarged schematic drawing which is provided for the embodiment of the utility model.

[0029] Figure 10 The utility model provides a building component horizontal combustion furnace's hydraulic telescopic column's schematic drawing which is provided for the embodiment of the utility model.

[0030] Mark and corresponding part name in drawing:

[0031] 1-furnace body;2-burner;10-bearing platform;11-supporting area;111-weight reduction groove;112-cross plate;113-longitudinal plate;12-mounting area;13-hydraulic telescopic rod;20-bearing plate;201-single board;202-hinge shaft;203-first limiting stake;204-sealing rubber strip;205-second limiting stake;21-lifting lug;30-clamping seat;31-motor;32-double head screw;33-moving beam;40-pressurizing beam;50-sleeve;503-limiting groove;51-synchronous beam;52-embrace ring;521-limiting piece;53-pivot;60-hydraulic telescopic column;70-translation frame;71-longitudinal translation frame;72-crane. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantage of the utility model more clearly and clearly, below, combining with example and drawing, the utility model is further explained in detail, and the illustrative embodiment of the utility model and its explanation are only used to explain the utility model, and do not serve as the limitation of the utility model.

[0033] EMBODIMENT

[0034] Please refer to Figures 1 to 10The embodiment provides a building component horizontal combustion furnace, which comprises a furnace body 1, the top of the furnace body 1 is open, the side wall of the furnace body 1 is provided with a plurality of burners 2, a bearing platform 10 is horizontally arranged in the furnace body 1, the bearing platform 10 is used for bearing a component sample, and the burners 2 are used for spraying the component sample; a second transfer mechanism, the transfer mechanism comprises a translation frame 70, a longitudinal moving frame 71 and a crane 72, the translation frame 70 is slidably connected with the ground, so that the translation frame 70 can move along the X-axis direction, the longitudinal moving frame 71 is arranged on the translation frame 70, the crane 72 is slidably connected with the longitudinal moving frame 71, so that the crane 72 can move along the Y-axis direction, the hook of the crane 72 can be lifted along the Z-axis direction, the X-axis, the Y-axis and the Z-axis are perpendicular to each other, and the transfer mechanism is used for transferring the component sample to the bearing platform 10; a third clamping mechanism, the clamping mechanism comprises two pairs of clamping seats 30 and a driving assembly, the clamping seats 30 are slidably arranged along the Y-axis direction, so that each pair of clamping seats 30 can move close to or away from each other along the Y-axis direction, the two pairs of clamping seats 30 are symmetrically arranged on the two sides of the bearing platform 10 in the X-axis direction, the clamping seats 30 are used for clamping the end of the component sample in the width direction, and the driving assembly can make the clamping seats 30 slide directionally; a fourth pressurizing mechanism, the pressurizing mechanism comprises a pressurizing beam 40 and a plurality of hydraulic telescopic columns 60, the pressurizing beam 40 is horizontally arranged above the furnace body 1 along the X-axis direction and is slidably connected with the furnace body 1 along the Y-axis direction, all the hydraulic telescopic columns 60 are uniformly and vertically arranged on the bottom of the pressurizing beam 40, and the hydraulic telescopic columns 60 are used for pressing down the component sample.

[0035] The building component horizontal combustion furnace provided by the embodiment provides a basic structure of the test combustion furnace by arranging the furnace body 1, arranging multiple burners 2 on the side wall of the furnace body 1, and horizontally arranging the bearing platform 10 in the furnace body 1. The furnace body 1 is arranged with an open top surface, and a transfer mechanism is arranged on the basis. The transfer mechanism includes the translation frame 70, the longitudinal moving frame 71 and the crane 72. The translation frame 70 is arranged above the top of the furnace body 1 and is slidably connected with the ground along the X-axis direction. The longitudinal moving frame 71 is arranged on the translation frame 70 along the Y-axis direction. The crane 72 is slidably connected with the longitudinal moving frame 71 along the Y-axis direction, so that the crane 72 can independently move along the X-axis direction and the Y-axis direction on the top of the furnace body 1, and the hook of the crane 72 can move along the Z-axis direction. The sample is hoisted by the hook, so that the sample can be transferred from the outside of the furnace body 1 to the inside of the furnace body 1, and accurately displaced in the furnace body 1 to place the sample on the bearing platform 10. On the basis, a clamping mechanism is arranged, which includes two pairs of symmetrically arranged clamping seats 30 and driving assemblies. The driving assemblies drive the clamping seats 30 to move in a direction, so that each pair of clamping seats 30 can move close to or away from each other, and the two pairs of clamping seats 30 move symmetrically and synchronously. The two pairs of clamping seats 30 are simultaneously moved close to each other, so that the sample is gradually pushed and clamped from both ends, so that the sample is effectively placed and fixed. A pressurizing mechanism is arranged, which includes a pressurizing beam 40 to provide structural support, and multiple hydraulic telescopic columns 60 are arranged below the pressurizing beam 40. The hydraulic telescopic columns 60 longitudinally press the clamped sample to accurately simulate the pressure borne by the sample in actual use. Through the cooperation of the above-mentioned features, the building component horizontal combustion furnace can solve the problems that the horizontal component cannot be effectively placed and fixed, and the pressure environment of the horizontal component in actual use cannot be accurately simulated.

[0036] In order to prevent the hydraulic telescopic column 60 from deviating or tilting during the pressurizing process due to the deformation of the sample, the hydraulic telescopic column 60 is coaxially sleeved with a sleeve 50. Two adjacent sleeves 50 are fixedly connected by multiple synchronous beams 51. Two sleeves 50 on both sides are fixedly connected with the pressurizing beam 40 by multiple synchronous beams 51.

[0037] The sleeve 50 is coaxially sleeved outside the hydraulic telescopic column 60, and the adjacent sleeves 50 are fixedly connected by multiple synchronous beams 51. The sleeves 50 on both sides are fixedly connected with the pressurizing beam 40 by the synchronous beams 51. The pressurizing beam 40 and the synchronous beams 51 are used to fix the sleeves 50 on both sides. The synchronous beams 51 are used to fix the adjacent sleeves 50, so that all the sleeves 50 are fixed as a whole and fixed with the pressurizing beam 40. When one of the hydraulic telescopic columns 60 deviates due to the deformation of the sample and tilts, the sleeve 50 will be pulled by the sleeves 50 on both sides through the synchronous beams 51, so as to limit the tilting.

[0038] In order to facilitate the fixed connection of the synchronous beam 51 and the sleeve 50, a plurality of embracing rings 52 are coaxially and detachably sleeved outside the sleeve 50; the end of the synchronous beam 51 is fixedly connected with the embracing ring 52.

[0039] During installation, the embracing ring 52 is sleeved outside the sleeve 50 in a sleeving manner, so that the synchronous beam 51 fixedly connected with the embracing ring 52 is fixedly connected with the sleeve 50.

[0040] In order to prevent the embracing ring 52 and the sleeve 50 from rotating relative to each other, causing the synchronous beam 51 to be unevenly stressed or to be stressed at an incorrect angle, a plurality of limiting grooves 503 are formed in the outer wall of the sleeve 50 along the vertical direction, the top end of the limiting groove 503 is through, and the bottom end is closed; a plurality of limiting blocks 521 are protruded on the inner wall of the embracing ring 52 along the radial direction, the limiting block 521 corresponds to the limiting groove 503 one by one and is in sliding fit.

[0041] In order to optimize the arrangement of the synchronous beam 51 to optimize the stress, three embracing rings 52 are coaxially and equidistantly sleeved outside each sleeve 50, and one synchronous beam 51 is connected to each embracing ring 52 on opposite sides; the synchronous beams 51 connected to the embracing rings 52 located above and below are tangent to the outer wall of the embracing rings 52; the synchronous beam 51 connected to the embracing ring 52 located in the middle extends along the radial direction of the embracing ring 52; the vertical projection intersection of the three synchronous beams 51 stacked in the vertical direction is penetrated by a vertically arranged pin shaft 53.

[0042] In order to conveniently and quickly handle the sample waste after the test is completed, the top surface of the bearing platform 10 includes a support area 11 located in the middle and a mounting area 12 located at the edge, the support area 11 and the mounting area 12 are both arranged as horizontal planes, the setting height of the support area 11 is lower than the setting height of the mounting area 12, so as to form a limiting groove directly above the support area, a detachable bearing plate 20 is laid in the limiting groove, so that the top surface of the bearing plate 20 is flush with the mounting area 12, the bearing plate 20 is used for bearing the component sample, a plurality of lifting lugs 21 are arranged at the edge of the top surface of the bearing plate 20, the lifting lug 21 can be detachably hung with the crane 72; the clamping seat 30 is slidingly arranged in the mounting area 12.

[0043] By setting the support area 11 and the mounting area 12, the support area 11 is located in the middle, and the mounting area 12 is located at the edge, the two ends of the sample are erected on the mounting area 12, and the middle is located in the support area 11, different environmental conditions are given respectively, to simulate the environment in the actual building, the two ends of the horizontal sample are fixedly connected, and the middle is under pressure and load; By setting the height difference of the support area 11 and the mounting area 12 to form a limiting groove, and setting the bearing plate 20, which can be detachably laid in the limiting groove, and setting the lifting lug 21 on the top surface edge of the bearing plate 20, when the sample debris after the test needs to be unloaded, the bearing plate 20 can be directly lifted by the lifting lug 21 through the crane 72, taken out from the top opening of the furnace body 1, and then the bearing plate 20 is inclined, and the sample debris on it can be poured out.

[0044] In order to further explain the specific structure of the driving assembly, the driving assembly comprises a motor 31, a double-headed screw 32 and a pair of moving beams 33; the threads at the two ends of the double-headed screw 32 are opposite in rotation direction, the double-headed screw 32 is arranged horizontally along the Y-axis direction on the bearing platform 10, one end of the double-headed screw 32 is in transmission connection with the motor 31, and the motor 31 is fixedly connected with the bearing platform 10; the two moving beams 33 are both arranged horizontally along the X-axis direction and are in sliding connection with the bearing platform 10 along the Y-axis direction respectively, and the two moving beams 33 are rotatably connected with the two ends of the double-headed screw 32 respectively; the two ends of each moving beam 33 are fixedly connected with one clamping seat 30 respectively, and each pair of clamping seats 30 is located at the same direction end of the two moving beams 33.

[0045] Through the above setting, the motor 31 drives the double-headed screw 32 to rotate, thereby driving the two moving beams 33 to move synchronously and approach each other, thereby driving the two pairs of clamping seats 30 to move synchronously and approach each other, thereby pushing and aligning the two ends of the sample respectively and clamping them.

[0046] In order to reduce the weight of the bearing platform 10 while ensuring its structural performance, the support area 11 is vertically excavated with a groove body, a plurality of transverse plates 112 and longitudinal plates 113 are vertically inserted into the groove body, the transverse plates 112 and the longitudinal plates 113 are vertically inserted to separate the groove body into a plurality of cuboid weight-reducing grooves 111, and the top surface of the transverse plate 112 or the longitudinal plate 113 is flush with the support area 11; a hydraulic telescopic rod 13 is vertically inserted into the weight-reducing groove 111, and when the hydraulic telescopic rod 13 is in a natural state, the top end of the hydraulic telescopic rod 13 is flush with the support area 11.

[0047] Through the above setting, the uniform arrayed weight-reducing grooves 111 are formed, and the structural performance of the platform base 10 is effectively ensured to avoid the collapse of the support area 11 under pressure; by setting the hydraulic telescopic rod 13, the bearing plate 20 is elastically supported to a certain extent.

[0048] In order to avoid the sample debris rolling in the process of lifting the bearing plate 20, the bearing plate 20 is tightly spliced by a plurality of single plates 201, and the two adjacent single plates 201 are hinged by a hinge shaft 202; the bottom surface of the two single plates 201 located at the edge is vertically protruded with a plurality of first limiting piles 203, and the first limiting piles 203 are used for inserting into the weight-reducing groove 111; the joint of the bottom surface of the single plate 201 is provided with a sealing rubber strip 204, and the sealing rubber strip 204 is connected with the edge of the single plate 201.

[0049] By setting a plurality of single plates 201, and the adjacent single plates 201 are hinged, after lifting the bearing plate 20, the bearing plate 20 can be bent to form a mesh, so as to prevent the sample debris from rolling; by setting the first limiting pile 203, the two sides of the laid bearing plate 20 are positioned and limited to prevent slipping during use; by setting the sealing rubber strip 204, the sample debris is prevented from leaking from the hinged joint when the bearing plate 20 is bent.

[0050] In order to further improve the cooperation relationship between the bearing plate 20 and the hydraulic telescopic rod 13, to form a dot matrix elastic cooperation, the lower side of the single plate 201 is provided with a plurality of second limiting piles 205, and the second limiting piles 205 correspond to the hydraulic telescopic rods 13 one by one, when the second limiting piles 205 are inserted into the corresponding weight-reducing grooves 111, the corresponding hydraulic telescopic rods 13 are in a compressed state.

[0051] The above specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the present application, and it should be understood that the above description is only a specific embodiment of the present application, and is not used to limit the protection scope of the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A horizontal combustion furnace for building components, characterized in that The utility model relates to a component test sample furnace body and component test sample transfer mechanism, and the component test sample furnace body comprises a furnace body, the top of furnace body is open, the side wall of furnace body is equipped with a plurality of combustor, and the inside of furnace body is equipped with a bearing platform for bearing component test sample, and the combustor is used for burning component test sample. The transfer mechanism comprises a translation frame, a longitudinal frame and a crane, the translation frame is slidably connected with the ground to enable the translation frame to move along the X-axis direction, the longitudinal frame is arranged on the translation frame, the crane is slidably connected with the longitudinal frame to enable the crane to move along the Y-axis direction, the hook of the crane can be lifted along the Z-axis direction, the X-axis, the Y-axis and the Z-axis are perpendicular to each other, and the transfer mechanism is used for transferring the component test sample to the bearing platform. The clamping mechanism comprises two pairs of clamping seats and a driving assembly, the clamping seats are slidably arranged along the Y-axis direction, each pair of clamping seats can approach or move away from each other along the Y-axis direction, the two pairs of clamping seats are symmetrically arranged on both sides of the bearing platform in the X-axis direction, the clamping seats are used for clamping the end of the component test sample in the width direction, and the driving assembly enables the clamping seats to slide directionally. The pressurizing mechanism comprises a pressurizing beam and a plurality of hydraulic telescopic columns, the pressurizing beam is horizontally arranged above the furnace body along the X-axis direction and is slidably connected with the furnace body along the Y-axis direction, all the hydraulic telescopic columns are uniformly and vertically arranged at the bottom of the pressurizing beam, and the hydraulic telescopic columns are used for pressing down the component test sample. The hydraulic telescopic column is coaxially sleeved with a sleeve, two adjacent sleeves are fixedly connected through a plurality of synchronous beams, and two sleeves on both sides are fixedly connected with the pressurizing beam through a plurality of synchronous beams.

2. The building component horizontal fire burner of claim 1, wherein, The outer wall of the sleeve is coaxially and detachably sleeved with a plurality of embracing rings.

3. The building component horizontal burn furnace of claim 2, wherein, The end of the synchronous beam is fixedly connected with the embracing ring. The outer wall of the sleeve is provided with a plurality of limiting grooves in the vertical direction, the top end of the limiting groove is through, and the bottom end is closed.

4. The building component horizontal burn furnace of claim 3, wherein, The inner wall of the embracing ring is provided with a plurality of limiting blocks in the radial direction, the limiting blocks correspond to the limiting grooves one by one and are slidably matched. Three embracing rings are coaxially and equidistantly sleeved with each sleeve, and one synchronous beam is connected to each embracing ring on the opposite side.

5. The building component horizontal fire burner of claim 4, wherein, The synchronous beams connected with the embracing rings on the upper and lower sides are tangent to the outer wall of the embracing ring. The synchronous beam connected with the embracing ring in the middle extends in the radial direction of the embracing ring. The vertical projection intersection points of three synchronous beams stacked in the vertical direction are penetrated by a vertically arranged pin shaft. The top surface of the bearing platform comprises a support area in the middle and a mounting area at the edge, the support area and the mounting area are both arranged as horizontal planes, the setting height of the support area is lower than that of the mounting area, a limiting groove is formed above the support area, a bearing plate is detachably laid in the limiting groove, the top surface of the bearing plate is flush with the mounting area, the bearing plate is used for bearing the component test sample, a plurality of lifting lugs are arranged at the edge of the top surface of the bearing plate, and the lifting lugs can be detachably hung with the crane.

6. The building component horizontal burn furnace of claim 1, wherein, The clamping seat is slidably arranged in the mounting area. The driving assembly comprises a motor, a double-head screw rod and a pair of moving beams.

7. The building component horizontal fire burner of claim 6, wherein, ​ The threads of the two ends of the double-end screw are opposite in rotation direction, the double-end screw is arranged horizontally along the Y-axis direction on the bearing platform, one end of the double-end screw is connected with the motor in transmission, and the motor is fixedly connected with the bearing platform; The two moving beams are arranged horizontally along the X-axis direction and are respectively connected with the bearing platform in sliding connection along the Y-axis direction, and the two moving beams are respectively connected with the two ends of the double-end screw in rotation; Two ends of each moving beam are fixedly connected with one clamping seat, and each pair of clamping seats is located at the same direction end of the two moving beams.

8. The building component horizontal burn furnace of claim 6, wherein, The support area is provided with a groove in the vertical direction, a plurality of transverse plates and longitudinal plates are vertically inserted into the groove, the transverse plates and longitudinal plates are vertically inserted to separate the groove into a plurality of cuboid weight-reducing grooves, and the top surface of the transverse plate or the longitudinal plate is flush with the support area; A hydraulic telescopic rod is vertically inserted into the weight-reducing groove, and the top end of the hydraulic telescopic rod is flush with the support area when the hydraulic telescopic rod is in a natural state.

9. The building component horizontal burn furnace of claim 8, wherein, The bearing plate is tightly spliced from a plurality of single plates, and two adjacent single plates are hinged through a hinge shaft; The bottom surface of the two single plates located at the edge is vertically provided with a plurality of first limiting stakes, and the first limiting stakes are used for inserting into the weight-reducing groove; The joint of the bottom surface of the single plate is provided with a sealing rubber strip, and the sealing rubber strip is connected with the edge of the single plate.

10. The building component horizontal burn furnace of claim 9, wherein, A plurality of second limiting stakes are arranged below the single plate, the second limiting stakes correspond to the hydraulic telescopic rods one by one, and when the second limiting stakes are inserted into the corresponding weight-reducing grooves, the corresponding hydraulic telescopic rods are in a compressed state.

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