CN214947948U - Building material experimental device for house construction supervision - Google Patents
Building material experimental device for house construction supervision Download PDFInfo
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- CN214947948U CN214947948U CN202120869619.1U CN202120869619U CN214947948U CN 214947948 U CN214947948 U CN 214947948U CN 202120869619 U CN202120869619 U CN 202120869619U CN 214947948 U CN214947948 U CN 214947948U
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- side wall
- rod
- fixedly connected
- worm
- storage groove
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- 239000004566 building material Substances 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 title description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 9
- 239000003351 stiffener Substances 0.000 description 7
- 238000005070 sampling Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The application relates to a building material experimental device for building supervision, which comprises a top plate and two stand columns, wherein a first storage groove is formed in the bottom of each stand column, a hydraulic cylinder is installed in each first storage groove, the cylinder body of each hydraulic cylinder is fixedly connected to the side wall of each first storage groove, a supporting base is arranged at the bottom of each stand column, and the piston rod of each hydraulic cylinder is vertically downwards fixedly connected with the top of each supporting base; the side wall of the upright post is provided with two rollers, and the side wall of the upright post is provided with a retracting assembly for retracting the rollers. This application has the effect of being convenient for carry experimental apparatus.
Description
Technical Field
The application relates to the technical field of house construction supervision appliances, in particular to a building material experimental device for house construction supervision.
Background
At present, the engineering project construction supervision is a great reform in the engineering construction field by combining the international situation and the international orbit. Similar to providing engineering project management services to owners abroad. The basis of project supervision work is the project contract and supervision contract. The job of the project supervision work is to promote the complete execution of the project contract signed by the two parties A and B on the premise of implementing relevant laws and regulations of the country. The construction project supervision controls the investment, construction period and construction quality of the project construction, carries out safety management and project construction contract management, and coordinates the working relationship among related units, namely three control, two control and one coordination.
Engineering project construction supervision includes many kinds, just including the house construction supervision, and the house construction supervision needs to carry out quality testing to building material in the course of the work.
The related art can refer to the chinese patent with the publication number CN210269221U, which discloses a building material experimental device for house construction supervision, comprising a top plate, a first upright post, a second upright post, a first supporting plate, a second supporting plate, a first threaded rod, a second threaded rod, a first case, a lifting plate, a second case, a rotating plate and a sampling tube, wherein the lifting plate is arranged below the top plate, the rotating plate is arranged below the lifting plate, and the sampling tube is fixedly connected to the bottom of the rotating plate. This building material experimental apparatus for building supervision is built in room, through the setting of lifter plate, can make the sampling tube of lifter plate below go up and down, conveniently supervise and carry out the on-the-spot sample, experiment, through the setting of rotor plate, can make the sampling tube of rotor plate below rotate, through the setting of blade and hob, when the sampling tube rotates the sample, the blade can cut building material, and the hob can be smashed building material.
In view of the above-mentioned related technologies, the inventor considers that the building material experimental device for building supervision is heavy, and it is inconvenient for an operator to carry the experimental device to each construction site for random sampling.
SUMMERY OF THE UTILITY MODEL
In order to facilitate operating personnel to carry experimental apparatus, this application provides a building material experimental apparatus for house building supervision.
The application provides a pair of building material experimental apparatus for house building supervision adopts following technical scheme:
a building material experiment device for building supervision comprises a top plate and two stand columns, wherein a first storage groove is formed in the bottom of each stand column, a hydraulic cylinder is installed in each first storage groove, a cylinder body of each hydraulic cylinder is fixedly connected to the side wall of each first storage groove, a supporting base is arranged at the bottom of each stand column, and a piston rod of each hydraulic cylinder is vertically and downwards fixedly connected with the top of each supporting base; the side wall of the upright post is provided with two rollers, and the side wall of the upright post is provided with a retracting assembly for retracting the rollers.
Through adopting above-mentioned technical scheme, when needs use the gyro wheel, at first open the pneumatic cylinder, the pneumatic cylinder drive piston rod motion, the piston rod motion drive supports the base and removes to prop up whole experimental apparatus, place subaerially with the gyro wheel through receiving and releasing the subassembly afterwards, close the pneumatic cylinder at last, the piston rod motion drives and supports the base and rise, makes and supports the base and keep away from ground, and whole experimental apparatus is supported by the gyro wheel this moment, thereby the operating personnel of being convenient for carries experimental apparatus.
Preferably, the retraction assembly comprises a worm, a hand wheel, two worm wheels, two connecting rods and two rotating shafts; the worm is rotationally connected to the side wall of the upright post; the hand wheel is fixedly connected with one end of the worm; the two rotating shafts are respectively positioned at two sides of the worm, and one end of each rotating shaft is rotatably connected with the side wall of the upright post; the two worm wheels are respectively sleeved and fixed on the side walls of the two rotating shafts and are meshed with the worm; one end of each of the two connecting rods is respectively sleeved and fixed on the side walls of the two rotating shafts; the two rollers are respectively arranged at the bottoms of the two connecting rods.
By adopting the technical scheme, when the roller needs to be placed on the ground, firstly, the hand wheel is rotated, the hand wheel rotates to drive the worm to rotate, the worm rotates to drive the two worm wheels to rotate, the two worm wheels rotate to drive the two rotating shafts to rotate, the two rotating shafts rotate to drive the two connecting rods to approach each other, and when the two connecting rods rotate until the roller is contacted with the ground, the hand wheel can be stopped to rotate; when the roller is not used, the hand wheel is rotated to drive the two connecting rods to rotate in opposite directions, and when the connecting rods rotate to the position where the roller is far away from the ground, the hand wheel can be stopped rotating, so that an operator can conveniently receive and release the roller.
Preferably, a reinforcing mechanism is arranged between the two connecting rods, the reinforcing mechanism comprises a reinforcing rod and a sleeve, and the reinforcing rod and the sleeve are respectively and fixedly connected to the opposite inner sides of the two connecting rods; the reinforcing mechanism further comprises a connecting assembly for connecting the reinforcing rod and the sleeve.
Through adopting above-mentioned technical scheme, when the gyro wheel was placed subaerially, made reinforced pipe and bushing through coupling assembling this moment to can improve the overall stability of two connecting rods.
Preferably, the connecting assembly comprises a pulling rod and a first blocking piece, a first sliding groove is formed in the reinforcing rod, a through hole is formed in the side wall, close to the sleeve, of one side of the first sliding groove, the first blocking piece is connected to the inner wall of the first sliding groove in a sliding mode, the first blocking piece is fixedly connected with one end of the pulling rod, the pulling rod is connected to the inner wall of the through hole in a sliding mode, and the pulling rod can be matched with the inner cavity of the sleeve in an inserting mode; a second storage groove is formed in the side wall of the sleeve, and a limiting component for limiting the pull rod is arranged in the second storage groove.
Through adopting above-mentioned technical scheme, when two gyro wheels and ground contact, stiffener and sleeve pipe collineation this moment, then pulling pull pole makes pull pole and sleeve pipe peg graft, and first separation blade butt is on the inner wall in the groove that slides at this moment to can carry on spacingly to the one end of pull pole, later carry on spacingly through spacing subassembly to the other end of pull pole, thereby with stiffener and bushing.
Preferably, the limiting assembly comprises a bolt, a bolt cap, a spring and a second blocking piece, the bolt penetrates through two sides of the second storage groove, and the bolt cap is fixedly connected with one end, far away from the pull rod, of the bolt; the spring is sleeved on the bolt, the second blocking piece is fixedly connected with the bolt and is connected to the inner wall of the second storage groove in a sliding mode, one end, far away from the pull rod, of the spring is abutted to the side wall, far away from the pull rod, of the second storage groove, and one end, close to the pull rod, of the spring is abutted to the side wall, far away from the pull rod, of the second blocking piece; one side of the pull rod is provided with an insertion hole, and the plug pin can be in insertion fit with the insertion hole.
Through adopting above-mentioned technical scheme, before pull pole and sleeve pipe are pegged graft, the cap is tied in the pulling earlier, it moves to tie the cap to drive the bolt, the bolt drives the second separation blade and removes and overcome spring force, after the one end that the bolt is close to the pull pole is removed to keeping away from the sheathed tube inner chamber, the pull pole of this moment pulling is pegged graft in the sleeve pipe, later will tie the cap release, then the second separation blade makes bolt and jack peg graft under the effect of spring, thereby it is spacing with the pull pole, make being connected between stiffener and the sleeve pipe more firm.
Preferably, a handle is fixedly connected to the side wall of the pull rod.
Through adopting above-mentioned technical scheme, the operating personnel of being convenient for removes the pull pole.
Preferably, the side walls of the two sides of the top plate are fixedly connected with direction rods.
Through adopting above-mentioned technical scheme, the operating personnel of being convenient for removes experimental apparatus.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the roller needs to be used, firstly, the hydraulic cylinder is started, the hydraulic cylinder drives the piston rod to move, the piston rod drives the support base to move, the whole experimental device is supported, then, the roller is placed on the ground through the retraction assembly, finally, the hydraulic cylinder is closed, the piston rod moves to drive the support base to rise, the support base is far away from the ground, and at the moment, the whole experimental device is supported by the roller, so that an operator can carry the experimental device conveniently;
2. when the roller needs to be placed on the ground, firstly, the hand wheel is rotated to drive the worm to rotate, the worm rotates to drive the two worm wheels to rotate, the two worm wheels rotate to drive the two rotating shafts to rotate, the two rotating shafts rotate to drive the two connecting rods to be close to each other, and when the two connecting rods rotate until the roller is in contact with the ground, the hand wheel can be stopped to rotate; when the roller is not needed to be used, the hand wheel is rotated to drive the two connecting rods to rotate in opposite directions, and when the connecting rods rotate to the position where the roller is far away from the ground, the hand wheel can be stopped from rotating, so that an operator can conveniently receive and release the roller;
3. when the gyro wheel was placed subaerial, made the reinforced pipe and be connected with the sleeve pipe through coupling assembling this moment to can improve the overall stability of two connecting rods.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a cross-sectional view of the hydraulic cylinder shown in the embodiment of the present application;
FIG. 3 is a schematic structural view of a highlighting reinforcement mechanism in an embodiment of the present application.
Description of reference numerals: 1. a top plate; 11. a steering column; 2. a column; 21. a first storage tank; 3. a hydraulic cylinder; 31. a support base; 4. a retraction assembly; 41. a worm; 42. a hand wheel; 43. a worm gear; 44. a connecting rod; 45. a rotating shaft; 5. a roller; 6. a reinforcing bar; 61. a first sliding groove; 62. a through hole; 7. a sleeve; 8. a connecting assembly; 81. a pull rod; 811. a jack; 82. a first baffle plate; 83. a handle; 9. a limiting component; 91. a second storage tank; 92. a bolt; 93. a bolt cap; 94. a spring; 95. a second baffle plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses building material experimental apparatus for building supervision, as shown in fig. 1 and 2, includes a top plate 1, two direction bars 11 and two upright posts 2. The two direction bars 11 are respectively fixedly connected to the two side walls of the top plate 1. Two stands 2 are the cuboid form, the upper end of two stands 2 all with the bottom side fixed connection of roof 1, first storage tank 21 has all been seted up to the bottom of two stands 2, equal vertical fixedly connected with pneumatic cylinder 3 on the inner wall of every first storage tank 21, the bottom of stand 2 slides and is provided with support base 31, the vertical downward top fixed connection with support base 31 of piston rod of pneumatic cylinder 3, all be equipped with gyro wheel 5 on the lateral wall of every stand 2 and be used for receiving and releasing subassembly 4 of gyro wheel 5. When the gyro wheel 5 is used to needs, at first open pneumatic cylinder 3, the motion of the 3 drive piston rods of pneumatic cylinder, the drive of piston rod motion supports base 31 and removes to prop up whole experimental apparatus, place subaerial with gyro wheel 5 through receiving and releasing subassembly 4 afterwards, close pneumatic cylinder 3 at last, the motion of piston rod drives support base 31 and rises, makes support base 31 keep away from ground, and whole experimental apparatus is supported by gyro wheel 5 this moment, and the setting of direction pole 11 is convenient for operating personnel to experimental apparatus's transport.
As shown in fig. 2 and 3, the retraction assembly 4 includes a worm 41, a hand wheel 42, two worm wheels 43, two connecting rods 44 and two rotating shafts 45; the worm 41 is vertically and rotatably connected to the side wall of the upright post 2; the hand wheel 42 is fixedly connected with one end of the worm 41; the two rotating shafts 45 are symmetrically arranged along the axial lead of the worm 41, the axial directions of the two rotating shafts 45 are both parallel to the width direction of the upright post 2, and one ends of the two rotating shafts 45 are both rotatably connected with the side wall of the upright post 2 through bearings; the two worm wheels 43 are respectively sleeved and fixed on the side walls of the two rotating shafts 45, and the two worm wheels 43 are both meshed with the worm 41; one end of each of the two connecting rods 44 is respectively fixed to the side walls of the two rotating shafts 45; the two rollers 5 are respectively mounted at one ends of the two connecting rods 44 far away from the rotating shaft 45. A reinforcing mechanism is arranged between the two connecting rods 44 and comprises a reinforcing rod 6 and a sleeve 7, and the reinforcing rod 6 and the sleeve 7 are respectively fixedly connected to the opposite inner sides of the two connecting rods 44; the reinforcing mechanism further comprises a connecting assembly 8 for connecting the reinforcing bar 6 and the sleeve 7. When the gyro wheel 5 is placed subaerial as required, at first rotate hand wheel 42, hand wheel 42 rotates and drives worm 41 and rotate, worm 41 rotates and drives two worm wheel 43 and rotate, two worm wheel 43 rotate and drive two pivot 45 and rotate, two pivot 45 rotate and order about two connecting rod 44 and be close to mutually, when two connecting rod 44 rotate to gyro wheel 5 and ground contact, can stop rotating hand wheel 42, make the reinforced pipe be connected with sleeve pipe 7 through coupling assembling 8 this moment, thereby can improve the overall stability of two connecting rod 44. When the roller 5 is not used, the hand wheel 42 is rotated to drive the two connecting rods 44 to rotate in opposite directions, and when the connecting rods 44 rotate to the position where the roller 5 is far away from the ground, the hand wheel 42 can be stopped rotating, so that an operator can conveniently receive and release the roller 5.
As shown in fig. 2 and 3, the connecting assembly 8 includes a drawing rod 81 and a first blocking piece 82, a first sliding groove 61 is formed in the reinforcing rod 6, a through hole 62 is formed in a side wall of the first sliding groove 61 close to the casing 7, and a cross-sectional area of the through hole 62 is smaller than a cross-sectional area of the first sliding groove 61. First separation blade 82 is in the inner wall of first groove 61 that slides along the length direction sliding connection of stiffener 6, and the one end fixed connection of sleeve pipe 7 is kept away from with pull pole 81 to first separation blade 82, and pull pole 81 is in the inner wall of through-hole 62 along the length direction sliding connection of stiffener 6, and the top fixedly connected with handle 83 of pull pole 81, handle 83 are square piece. The drawing rod 81 can be in insertion fit with the inner cavity of the cannula 7; the second storage groove 91 is formed in the side wall of the upper side of the sleeve 7, the second storage groove 91 extends vertically, and the limiting component 9 used for limiting the pull rod 81 is installed in the second storage groove 91. When two gyro wheels 5 and ground contact, stiffener 6 and sleeve pipe 7 collineation this moment, then pulling pull pole 81 makes pull pole 81 and sleeve pipe 7 peg graft, and first separation blade 82 butt is on the inner wall of first groove 61 that slides this moment to can carry on spacingly to the one end of pull pole 81, later carry on spacingly through spacing subassembly 9 to the other end of pull pole 81, thereby be connected stiffener 6 and sleeve pipe 7.
As shown in fig. 3, the limiting assembly 9 includes a bolt 92, a bolt cap 93, a spring 94 and a second stopper 95, the bolt 92 vertically penetrates through the upper and lower side walls of the second storage groove 91, and the bolt cap 93 is fixedly connected with the top of the bolt 92; the spring 94 is vertically arranged, the bolt 92 is sleeved with the spring 94, the second stopper 95 is sleeved and fixed on the side wall of the bolt 92, the second stopper 95 is vertically and slidably connected to the inner wall of the second storage groove 91, one end of the spring 94, which is far away from the pull rod 81, abuts against the inner top wall of the second storage groove 91, and one end of the spring 94, which is close to the pull rod 81, abuts against the top of the second stopper 95; the top side of the pull rod 81 is provided with an insertion hole 811, and the plug 92 can be inserted and matched with the insertion hole 811. Before the pull rod 81 is inserted into the sleeve 7, the bolt cap 93 is pulled first, the bolt cap 93 drives the bolt 92 to move, the bolt 92 drives the second baffle 95 to move and overcome the elastic force of the spring 94, after one end, close to the pull rod 81, of the bolt 92 is moved to the inner cavity far away from the sleeve 7, the pull rod 81 is inserted into the sleeve 7 at the moment, the bolt cap 93 is released later, then the second baffle 95 enables the bolt 92 to be inserted into the jack 811 under the effect of the spring 94, therefore, the pull rod 81 is limited, and the connection between the reinforcing rod 6 and the sleeve 7 is more stable.
The implementation principle of the embodiment of the application is as follows: when roller 5 needs to be used, at first, hydraulic cylinder 3 is opened, 3 drive piston rod movements of hydraulic cylinder, piston rod movement drive supports base 31 and removes, and prop up whole experimental apparatus, rotate hand wheel 42 afterwards, hand wheel 42 rotates and drives worm 41 and rotate, worm 41 rotates and drives pivot 45 and rotate, pivot 45 rotates and drives connecting rod 44 and rotates, when connecting rod 44 rotates to roller 5 and contacts with ground, close hydraulic cylinder 3, the piston rod movement of hydraulic cylinder 3 drives and supports base 31 and rise, make and support base 31 and keep away from ground, whole experimental apparatus is supported by roller 5 this moment, thereby be convenient for operating personnel to experimental apparatus's transport.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a building material experimental apparatus for house is built and is supervised, includes roof (1) and two stand (2), its characterized in that: a first storage groove (21) is formed in the bottom of each upright post (2), a hydraulic cylinder (3) is installed in each first storage groove (21), a cylinder body of each hydraulic cylinder (3) is fixedly connected to the side wall of each first storage groove (21), a support base (31) is arranged at the bottom of each upright post (2), and a piston rod of each hydraulic cylinder (3) is vertically and downwards fixedly connected with the top of each support base (31); the side wall of the upright post (2) is provided with two rollers (5), and the side wall of the upright post (2) is provided with a retraction assembly (4) for retracting the rollers (5).
2. The building material experimental facility for building supervision according to claim 1, characterized in that: the retraction assembly (4) comprises a worm (41), a hand wheel (42), two worm wheels (43), two connecting rods (44) and two rotating shafts (45); the worm (41) is rotatably connected to the side wall of the upright post (2); the hand wheel (42) is fixedly connected with one end of the worm (41); the two rotating shafts (45) are respectively positioned at two sides of the worm (41), and one ends of the two rotating shafts (45) are rotatably connected with the side wall of the upright post (2); the two worm wheels (43) are respectively sleeved and fixed on the side walls of the two rotating shafts (45), and the two worm wheels (43) are meshed with the worm (41); one end of each of the two connecting rods (44) is respectively sleeved and fixed on the side walls of the two rotating shafts (45); the two rollers (5) are respectively arranged at the bottoms of the two connecting rods (44).
3. The building material experimental facility for building supervision according to claim 2, characterized in that: a reinforcing mechanism is arranged between the two connecting rods (44), the reinforcing mechanism comprises a reinforcing rod (6) and a sleeve (7), and the reinforcing rod (6) and the sleeve (7) are respectively and fixedly connected to the opposite inner sides of the two connecting rods (44); the reinforcing mechanism further comprises a connecting assembly (8) for connecting the reinforcing rod (6) and the sleeve (7).
4. The building material experimental facility for building supervision according to claim 3, characterized in that: the connecting assembly (8) comprises a drawing rod (81) and a first blocking piece (82), a first sliding groove (61) is formed in the reinforcing rod (6), a through hole (62) is formed in the side wall, close to the sleeve (7), of the first sliding groove (61), the first blocking piece (82) is connected to the inner wall of the first sliding groove (61) in a sliding mode, the first blocking piece (82) is fixedly connected with one end of the drawing rod (81), the drawing rod (81) is connected to the inner wall of the through hole (62) in a sliding mode, and the drawing rod (81) can be matched with the inner cavity of the sleeve (7) in an inserting mode; a second storage groove (91) is formed in the side wall of the sleeve (7), and a limiting component (9) for limiting the drawing rod (81) is arranged in the second storage groove (91).
5. The building material experimental facility for building supervision according to claim 4, characterized in that: the limiting assembly (9) comprises a bolt (92), a bolt cap (93), a spring (94) and a second blocking piece (95), the bolt (92) penetrates through two sides of the second storage groove (91), and the bolt cap (93) is fixedly connected with one end, far away from the pull rod (81), of the bolt (92); the spring (94) is sleeved on the bolt (92), the second blocking piece (95) is fixedly connected with the bolt (92), the second blocking piece (95) is connected to the inner wall of the second storage groove (91) in a sliding mode, one end, far away from the pull rod (81), of the spring (94) is abutted to the side wall, far away from the pull rod (81), of the second storage groove (91), and one end, close to the pull rod (81), of the spring (94) is abutted to the side wall, far away from the pull rod (81), of the second blocking piece (95); one side of the pull rod (81) is provided with an insertion hole (811), and the plug pin (92) can be in insertion fit with the insertion hole (811).
6. The building material experimental facility for building supervision according to claim 4, characterized in that: the side wall of the pull rod (81) is fixedly connected with a handle (83).
7. The building material experimental facility for building supervision according to claim 1, characterized in that: the lateral walls of the two sides of the top plate (1) are fixedly connected with direction rods (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869619.1U CN214947948U (en) | 2021-04-25 | 2021-04-25 | Building material experimental device for house construction supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869619.1U CN214947948U (en) | 2021-04-25 | 2021-04-25 | Building material experimental device for house construction supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214947948U true CN214947948U (en) | 2021-11-30 |
Family
ID=79067463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120869619.1U Expired - Fee Related CN214947948U (en) | 2021-04-25 | 2021-04-25 | Building material experimental device for house construction supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214947948U (en) |
-
2021
- 2021-04-25 CN CN202120869619.1U patent/CN214947948U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |