CN217537932U - Casting surface flatness control device - Google Patents
Casting surface flatness control device Download PDFInfo
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- CN217537932U CN217537932U CN202221405925.0U CN202221405925U CN217537932U CN 217537932 U CN217537932 U CN 217537932U CN 202221405925 U CN202221405925 U CN 202221405925U CN 217537932 U CN217537932 U CN 217537932U
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- sleeve
- connecting rod
- guide rails
- casting surface
- flatness control
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Abstract
The utility model provides a pour face roughness controlling means belongs to and pours a vibration technical field, include: the device comprises a plurality of supports, two guide rails, a hanging rack, a vibrator and a plurality of matched nuts. The connecting rod is in threaded connection with the supporting sleeve, the upper end of the connecting sleeve is closed, the lower end of the connecting sleeve is sleeved on the connecting rod, and the inner diameter of the connecting sleeve is slightly larger than the outer diameter of the connecting rod. The two guide rails are respectively fixed on the connecting sleeves on the corresponding sides, the two guide rails are positioned on two sides of the pouring surface by means of the connecting sleeves, and the guide rails are formed by splicing Z-shaped joints. And the hanging rack is arranged on the two guide rails in a sliding manner. The vibrator is arranged on the hanging rack and used for vibrating the pouring surface. A plurality of matched nuts are correspondingly inserted between the support sleeve and the driving sleeve for braking the connecting rod. The utility model provides a pour face roughness controlling means can adjust the height and the slope of guide rail through rotating the connecting rod, and the recruitment is less, and the suitability is strong, can the roughness and the slope of face are pour in accurate control.
Description
Technical Field
The utility model belongs to the technical field of pour face vibration, more specifically say, relate to pour face roughness controlling means.
Background
The large-span large tracts of land concrete frame structure because of its span area is great, causes floor, floor to pour the face roughness easily and does not accord with the designing requirement, has finally increased the later stage fitment construction degree of difficulty to lead to the concrete volume material cost that exceeds standard to increase. Therefore, the flatness control of the large-span large-area concrete frame structure floor slab and the floor slab is one of important processes in the concrete construction of the building construction.
The flatness control method for concrete pouring surfaces of floors and floors in building construction engineering generally comprises a wire hanging method, a rod inserting method or a horizontal laser instrument and the like. The conventional method of doing all has control accuracy not high or receives the great defect of surrounding environment influence, and in addition, concrete vibration is also only limited to vibrating rod vibration and manual work and is received the face, and the recruitment is more, and conventional way is to having the face of pouring of certain slope, and the suitability is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pour a face roughness controlling means, aim at solving roughness control accuracy not high, unable practical flat vibrator and at the big problem of the pouring face construction degree of difficulty of certain slope.
In order to achieve the purpose, the utility model adopts the technical proposal that: provide and pour face roughness controlling means, include:
the supports are arranged at intervals along the length direction of two sides of the pouring surface; the support comprises a support sleeve, a connecting rod, a connecting sleeve and a driving sleeve; the driving sleeve is sleeved and welded on the connecting rod and is used for driving the connecting rod to rotate; the connecting rod is in threaded connection with the supporting sleeve, the upper end of the connecting sleeve is closed, the lower end of the connecting sleeve is sleeved on the connecting rod, and the inner diameter of the connecting sleeve is slightly larger than the outer diameter of the connecting rod;
the two guide rails are respectively fixed on the connecting sleeves on the corresponding sides, the two guide rails are used for being positioned on two sides of a pouring surface by virtue of the connecting sleeves, and the guide rails are formed by splicing Z-shaped joints;
the hanging rack is arranged on the two guide rails in a sliding manner;
the vibrator is arranged on the hanging rack and used for vibrating a pouring surface;
and the matched nuts are correspondingly inserted between the support sleeve and the driving sleeve and used for braking the connecting rod.
In a possible implementation manner, sliding blocks are detachably connected to two ends of the hanging rack, and the sliding blocks are in sliding fit with the guide rails.
In a possible implementation manner, a limiting column for limiting the hanging rack is fixed at the top of the sliding block.
In a possible implementation manner, the limiting column is matched with the hanging rack in an inserting manner.
In a possible implementation manner, the number of the limiting columns is two, and the two opposite limiting columns are matched to clamp and limit the hanging rack.
In a possible realization, a spatula is mounted on the front side of the slide.
In a possible implementation manner, an insertion hole matched with the connecting rod in a clamping manner is formed in the matched nut, and one side of the insertion hole is open.
In a possible implementation manner, the upper end of the connecting sleeve is closed and welded and fixed on the guide rail.
In one possible implementation, the driving sleeve is located in the middle of the connecting rod.
In one possible implementation, a handle is fixed to the outer side surface of the driving sleeve.
The utility model provides a pour face roughness controlling means's beneficial effect lies in: compared with the prior art, the utility model discloses length direction interval arrangement along pouring the face both sides has a plurality of supports among the face roughness controlling means of pouring. The driving sleeve in the support is sleeved and welded on the connecting rod, the connecting rod is in threaded connection with the supporting sleeve, the upper end of the connecting sleeve is closed, the lower end of the connecting sleeve is directly sleeved on the connecting rod, the inner diameter of the connecting sleeve is slightly larger than the outer diameter of the connecting rod, and the distance between the connecting sleeve and the supporting sleeve can be changed when the connecting rod is rotated.
The guide rails are fixed on the connecting sleeve and formed by splicing Z-shaped joints, hanging racks are arranged on the two guide rails in a sliding mode, and the vibrators are arranged on the hanging racks. And in the process that the vibrator slides along with the hanging rack, the vibrator is used for vibrating the pouring surface. And in order to prevent the connecting sleeve from loosening relative to the connecting rod under the influence of external vibration and the like, the connecting rod is ensured to be inserted into the connecting sleeve for a certain distance, so that the stability of the guide rail is ensured. This application can adjust the height and the slope of guide rail through rotating the connecting rod, and the recruitment is less, and the suitability is strong, can the roughness and the slope of face are pour in accurate control.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a casting surface flatness control device according to a first embodiment of the present invention;
fig. 2 is a schematic connection diagram of a guide rail, a hanger and a vibrator provided in the first embodiment of the present invention;
fig. 3 is a schematic connection diagram of the support sleeve, the connection rod and the connection sleeve provided in the embodiment of the present invention;
fig. 4 is a schematic view illustrating a connection between a limiting post and a hanging rack according to a second embodiment of the present invention;
fig. 5 is a schematic structural view of a guide rail provided by an embodiment of the present invention.
In the figure: 1. a support sleeve; 2. connecting sleeves; 3. a connecting rod; 4. a drive sleeve; 5. a handle; 6. a mating nut; 7. a slider; 8. a limiting column; 9. a hanger; 10. a vibrator; 11. scraping; 12. a guide rail.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, a casting surface flatness control apparatus according to the present invention will now be described. Pour face roughness controlling means, include: a plurality of supports, two guide rails 12, a hanger 9, a vibrator 10 and a plurality of mating nuts 6. The plurality of supports are arranged at intervals along the length direction of two sides of the pouring surface; the support comprises a support sleeve 1, a connecting rod 3, a connecting sleeve 2 and a driving sleeve 4; the driving sleeve 4 is sleeved and welded on the connecting rod 3 and is used for driving the connecting rod 3 to rotate; the connecting rod 3 is in threaded connection with the supporting sleeve 1, the upper end of the connecting sleeve 2 is closed, the lower end of the connecting sleeve 2 is sleeved on the connecting rod 3, and the inner diameter of the connecting sleeve 2 is slightly larger than the outer diameter of the connecting rod 3. The two guide rails 12 are respectively fixed on the connecting sleeves 2 on the corresponding sides, the two guide rails 12 are positioned on two sides of the pouring surface by means of the plurality of connecting sleeves 2, and the guide rails 12 are formed by splicing Z-shaped joints. The hanging rack 9 is arranged on two guide rails 12 in a sliding manner. The vibrator 10 is mounted on the hanger 9 for vibrating the casting surface. A plurality of matched nuts 6 are correspondingly inserted between the support sleeve 1 and the driving sleeve 4 and used for braking the connecting rod 3.
The utility model provides a pour face roughness controlling means's beneficial effect lies in: compared with the prior art, the utility model discloses length direction interval arrangement along pouring the face both sides has a plurality of supports among the face roughness controlling means of pouring. The driving sleeve 4 in the support is sleeved and welded on the connecting rod 3, the connecting rod 3 is in threaded connection with the support sleeve 1, the upper end of the connecting sleeve 2 is closed, the lower end of the connecting sleeve is directly sleeved on the connecting rod 3, the inner diameter of the connecting sleeve 2 is slightly larger than the outer diameter of the connecting rod 3, and the distance between the connecting sleeve 2 and the support sleeve 1 can be changed when the connecting rod 3 is rotated.
Referring to fig. 5, the guide rails 12 are fixed on the connecting sleeve 2 and are spliced by a zigzag joint, the hanging rack 9 is slidably arranged on the two guide rails 12, and the vibrator 10 is mounted on the hanging rack 9. The vibrator 10 is used to vibrate the casting surface during the sliding of the vibrator 10 along the pylon 9. In order to prevent the connecting sleeve 2 from loosening relative to the connecting rod 3 under the influence of external vibration and the like, the connecting rod 3 is inserted into the connecting sleeve 2 for a certain distance, so that the stability of the guide rail 12 is ensured. This application can adjust the height and the slope of guide rail 12 through rotating connecting rod 3, and the recruitment is less, and the suitability is strong, can the roughness and the slope of accurate control face of pouring.
In some embodiments of the casting surface flatness control apparatus provided in the present application, please refer to fig. 1, fig. 2, and fig. 4, the two ends of the hanger 9 are detachably connected with the sliding blocks 7, and the sliding blocks 7 are in sliding fit with the guide rails 12. The sliding grooves which are in sliding fit with the guide rails 12 are formed in the sliding blocks 7, the guide rails 12 can be seen as structures similar to a triangle, the number of the sliding blocks 7 installed on the hanging rack 9 is two, and the two sliding blocks 7 are in sliding fit with the guide rails 12 on the corresponding sides respectively, so that the hanging rack 9 can only slide along the length direction of the guide rails 12.
If there is no other device, the friction between the sliding block 7 and the guide rail 12 is large, and the worker needs a large force to push the hanging rack 9 to move along the guide rail 12. In order to solve the above problem, a rolling body may be provided on the sliding groove of the slider 7, and the rolling body rotates to abut against the guide rail 12, thereby greatly reducing the friction force. The rolling bodies are usually balls, and there are a plurality of balls on one slider 7.
In some embodiments of the casting surface flatness control apparatus provided in the present application, please refer to fig. 1 to 5, a limiting column 8 for limiting a hanging rack 9 is fixed on the top of the sliding block 7. The structure size of stores pylon 9 itself is great, and for convenient installation and transportation, slider 7 adopts split type connected mode with stores pylon 9. The vibrator 10 generates high frequency vibration during operation, so that the connection between the slider 7 and the hanger 9 needs to be ensured on the basis of convenient connection.
For this purpose, a limit groove may be opened at the rear side of the limit post 8, and the end of the hanger 9 is inserted into the limit groove. It should be noted that the top of the limiting groove needs to be spaced from the hanging rack 9 by a certain distance, so as to avoid the guide rail 12 from shaking along with the vibrator 10 under the action of the vibrator 10 due to tight connection.
In some embodiments of the casting surface flatness control apparatus provided in the present application, please refer to fig. 3, the limiting column 8 is inserted and matched with the hanging rack 9. The worker pushes the vibrator 10 to slide the hanger 9 along the length direction of the guide rail 12, but at the same time, the vibrator 10 needs a certain movement space during the operation process, so that the pouring surface can be better vibrated. Therefore, the limiting column 8 is fixed on the top of the sliding block 7, and the limiting column 8 can be directly welded and fixed on the sliding block 7. The limiting column 8 is vertically upwards arranged, and the hanging rack 9 is provided with a jack which is in plug-in fit with the limiting column 8. The vibrator 10 can drive the hanging rack 9 to vertically shake along the limiting column 8 in the operation process, so that repeated extrusion on a pouring surface is realized, and the pouring surface is in a flat state.
In some embodiments of the casting surface flatness control apparatus provided in the present application, please refer to fig. 1 and 2, the number of the limiting columns 8 is two, and two opposite limiting columns 8 cooperate to clamp the limiting hanging rack 9. In order to avoid the interference of the limiting columns 8 on the motion of the hanging rack 9, two limiting columns 8 are fixed on each sliding block 7, and the two limiting columns 8 are arranged in parallel at intervals. The end of the hanging rack 9 is limited between the two limiting columns 8, so that the hanging rack 9 can vibrate along the height direction of the limiting columns 8 under the action of the vibrator 10, and the sliding block 7 can move along the guide rail 12 through the limiting columns 8 while vibrating.
In some embodiments of the casting surface flatness control apparatus provided in the present application, referring to fig. 1 and 2, a spatula 11 is installed on the front side of the slide 7. Impurities may adhere to the guide rail 12 during the construction process, and if impurities enter between the slider 7 and the guide rail 12, the sliding friction force is inevitably increased, and the overall travel of the vibrator 10 is affected. In order to avoid such a problem, a spatula 11 is attached to the slider 7, and one end of the spatula 11 is connected to the slider 7 while the other end thereof abuts against the guide rail 12. The scraping blade 11 moves together with the sliding block 7, and simultaneously, the impurities on the guide rail 12 are cleaned.
In some embodiments of the casting surface flatness control device provided in the present application, please refer to fig. 3, a matching nut 6 is welded at the upper end of the support sleeve 1 and is matched with the connecting rod 3, the connecting sleeve 2 is directly sleeved on the connecting rod 3, and the insertion depth should not be as small as 5 cm, so as to prevent the connecting sleeve 2 from being separated from the connecting rod 3 due to vibration. When in actual application, through rotating drive sleeve 4, adjust the lift of connecting rod 3, accurate regulation track elevation.
In some embodiments of the casting surface flatness control apparatus provided in the present application, the connecting sleeve 2 is welded and fixed on the guide rail 12. The number of the guide rails 12 is two, and normally, the two guide rails 12 are arranged in parallel, and a plurality of connecting sleeves 2 are distributed on two sides of the casting surface, so that the corresponding guide rails 12 are supported. Since the vibrator 10 is also mounted on the guide rail 12, high-frequency vibration generated during operation of the vibrator 10 is transmitted to the connecting sleeve 2 through the guide rail 12, and therefore, the connecting strength between the connecting sleeve 2 and the guide rail 12 is critical to ensure the stable position of the guide rail 12. For this purpose, several connecting sleeves 2 can be welded directly to the bottom of the guide rail 12. The welding fixation has certain connection strength and is convenient to operate.
In some embodiments of the casting surface flatness control apparatus provided in the present application, the driving sleeve 4 and the connecting rod 3 are located in the middle of the connecting rod 3. The driving sleeve 4 is arranged at the upper part of the connecting rod 3, and a certain gap is reserved between the driving sleeve 4 and the connecting sleeve 2 so as to prevent the driving sleeve 4 from being influenced in rotation. The driving sleeve 4 can be prism-shaped, so that the connecting rod 3 can be conveniently driven to rotate. And through making driving sleeve 4 and connecting rod 3 weld as an organic whole, guaranteed the joint strength of driving sleeve 4 and connecting rod 3, reduced required installation step simultaneously.
In some embodiments of the casting surface flatness control apparatus provided in the present application, please refer to fig. 1, 2 and 3, a handle 5 is fixed on the outer side surface of the driving sleeve 4. In the field installation work process, need rotate actuating sleeve 4, just can make connecting rod 3 rotate, but discover when practical application, because the resistance that needs to overcome is great, workman's intensity of labour is great to it is difficult to make actuating sleeve 4 rotate to suitable position. For this purpose, a handle 5 is fixed on the outer side surface of the driving sleeve 4, the handle 5 may be a plurality of fixing rods fixed on the outer side surface of the driving sleeve 4, one end of each fixing rod is fixed on the driving sleeve 4, and the other end of each fixing rod extends outwards. By providing the handle 5, the connecting rod 3 can be more easily rotated.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. Pour face roughness controlling means, its characterized in that includes:
the supports are arranged at intervals along the length direction of two sides of the pouring surface; the support comprises a support sleeve, a connecting rod, a connecting sleeve and a driving sleeve; the driving sleeve is sleeved and welded on the connecting rod and is used for driving the connecting rod to rotate; the connecting rod is in threaded connection with the supporting sleeve, the upper end of the connecting sleeve is closed, the lower end of the connecting sleeve is sleeved on the connecting rod, and the inner diameter of the connecting sleeve is slightly larger than the outer diameter of the connecting rod;
the two guide rails are respectively fixed on the connecting sleeves on the corresponding sides, the two guide rails are used for being positioned on two sides of a pouring surface by virtue of the connecting sleeves, and the guide rails are formed by splicing Z-shaped joints;
the hanging rack is arranged on the two guide rails in a sliding manner;
the vibrator is arranged on the hanging rack and used for vibrating a pouring surface;
and the matched nuts are correspondingly inserted between the support sleeve and the driving sleeve and used for braking the connecting rod.
2. The casting surface flatness control apparatus of claim 1, wherein the hangers have sliders removably attached at opposite ends thereof, the sliders being in sliding engagement with the rails.
3. The casting surface flatness control apparatus of claim 2, wherein a limiting post for limiting the hanger is fixed to the top of the slider.
4. The casting surface flatness control apparatus of claim 3, wherein said restraint posts are in mating engagement with said hangers.
5. The casting surface flatness control apparatus of claim 3, wherein the number of said position-limiting columns is two, and two opposite said position-limiting columns cooperate to clamp and position said hanger.
6. Casting surface flatness control device according to claim 2, characterized in that a spatula is mounted at the front side of said slide.
7. The casting surface flatness control device of claim 1, wherein the mating nut is provided with an insertion hole for clamping and matching with the connecting rod, and one side of the insertion hole is open.
8. The casting surface flatness control apparatus of claim 1, wherein said connecting sleeve is closed at an upper end and welded to said rail.
9. The casting surface flatness control apparatus of claim 1, wherein said drive sleeve is located in a middle portion of said connecting rod.
10. The casting surface flatness control apparatus of claim 1, wherein a handle is fixed to an outer side of said driving sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221405925.0U CN217537932U (en) | 2022-06-06 | 2022-06-06 | Casting surface flatness control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221405925.0U CN217537932U (en) | 2022-06-06 | 2022-06-06 | Casting surface flatness control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217537932U true CN217537932U (en) | 2022-10-04 |
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ID=83444195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221405925.0U Active CN217537932U (en) | 2022-06-06 | 2022-06-06 | Casting surface flatness control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217537932U (en) |
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2022
- 2022-06-06 CN CN202221405925.0U patent/CN217537932U/en active Active
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