CN217400433U - Rod replacing device for replacing rod piece of ball net rack - Google Patents
Rod replacing device for replacing rod piece of ball net rack Download PDFInfo
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- CN217400433U CN217400433U CN202220182810.3U CN202220182810U CN217400433U CN 217400433 U CN217400433 U CN 217400433U CN 202220182810 U CN202220182810 U CN 202220182810U CN 217400433 U CN217400433 U CN 217400433U
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- steel plates
- support steel
- rod
- support
- steel plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model discloses a rod replacing device for replacing rod pieces of a ball net rack, which comprises a supporting rod piece, a support steel plate, a clamping steel plate and a stiffening steel plate, wherein the top of the supporting rod piece is provided with a connecting screw rod, the two support steel plates are symmetrically arranged, the stiffening steel plate is obliquely and fixedly arranged on the support steel plate, the middle parts of the two support steel plates are semicircular arcs matched with the connecting rod of the rod piece to be replaced, the two support steel plates are also provided with round holes for the connecting screw rods to pass through, the number of the clamping steel plates is four, two clamping steel plates are fixed on one side of each support steel plate, which is provided with a semicircular arc, the round hole of the support steel plate is sleeved with the connecting screw rod, the connecting screw rod is respectively sleeved with a nut at two sides of the support steel plate, the connecting rod of the rod piece is to be replaced by the semi-circular arc clamping sleeve of the support steel plates, and the clamping steel plates on the two support steel plates are clamped tightly through the buckling hoops. The rod replacing device is simple in structure and low in manufacturing cost.
Description
Technical Field
The utility model relates to a building structure trade the pole device, specifically indicate a trade pole device that is used for ball rack to change member.
Background
At present, the support mode of the replacement rod piece of the grid structure is commonly provided with three modes.
The first form is: the jack supports temporarily, namely the jack and the support rod are matched to hold the wind rope at the lower chord bolt ball connected with the rod piece to be replaced to form the temporary support, the operation of the mode is relatively simple, but the jack support seat needs to be placed at a relatively stable position, the net rack is higher under general conditions, the temporary scaffold needs to be built, the scaffold is required to bear larger load, the building requirement on the scaffold is higher, even the scaffold cannot meet the requirement on bearing capacity, the cost for building the scaffold is higher, and the application of the method for supporting the jack temporarily is limited.
The second form is: a rod piece supporting expander, namely, the nodes at two ends of the rod piece to be replaced are supported and reinforced by the supporting expander, then the old rod piece is cut off, a new replacing rod piece is arranged in situ, after the straightening welding is finished and the area to be welded is cooled, the supporting expander is detached; the supporting tensioner is relatively simple in structure and relatively convenient to manufacture, but the supporting force or the tensioning force can be well adjusted after the operation needs professional training, and the operation is relatively complex.
The third form is: the rod piece replacement device has the advantages that the length of the rod piece can be adjusted, the rod piece replacement device is not influenced by the distance between two ball nodes of the connected rod piece, the length of the rod piece is adjusted to reach the length of the original design, the distance between the ball nodes is not required to be adjusted by external force before replacement, the device can be used for replacement of the pull rod and the press rod, the rod piece and the connecting piece are connected through the bolt, the field installation is simple and easy, the field operation is convenient, the device is a disposable article, and the manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a trade pole device for rod is changed to ball rack, should trade the pole device and be used for the spatial grid structure member to change temporarily when consolidating the construction and be used for the transmission to be changed the pressure that the member was undertaken, should trade pole device simple structure, cost of manufacture low, convenient to use, pass simple and safe and reliable in power route, in use, only need simple operation can accomplish the transmission transition of power.
The above object of the present invention is achieved by the following technical solutions: the utility model provides a trade pole device that is used for ball net rack to change member, its characterized in that: the rod replacing device comprises two supporting rods, two support steel plates, two clamping steel plates and four stiffening steel plates, wherein the two supporting rods are arranged in parallel with the rods to be replaced, the top of each supporting rod is provided with a connecting screw rod, the two support steel plates are symmetrically arranged, the stiffening steel plates are obliquely and fixedly arranged on the support steel plates, each stiffening steel plate is provided with a cambered surface matched with a node ball of the ball net rack, the middle parts of the two support steel plates are semicircular arcs matched with the connecting rods of the rods to be replaced, the two support steel plates are also provided with round holes for the connecting screw rods to pass through, the clamping steel plates are four, one side of each support steel plate provided with the semicircular arc is fixedly provided with the two clamping steel plates, the round holes of the support steel plates are sleeved with the connecting screw rods, the two sides of the connecting screw rods, which are positioned on the support steel plates, are respectively sleeved with nuts, and the support steel plates are locked on the connecting screw rods through the nuts, the connecting rod of member is treated to change by the semicircle cutting ferrule of support steel sheet to clamp tightly the chucking steel sheet that will be located on two support steel sheets through bucking the hoop, will two support steel sheet cramp the buckle on the connecting rod, thereby will treat the axial pressure uninstallation that the member bore of changing extremely support member, so that treat to change the member and change.
The utility model discloses in, the steel sheet of putting more energy into is four, sets up respectively on two support steel sheets to the steel sheet of putting more energy into symmetry that is located on two support steel sheets sets up.
The utility model discloses in, the nut that is located the both sides of support steel sheet is two, constitutes two nut components, and is tight through two nut tops the support steel sheet.
As a preferred embodiment, the cross section of the middle support steel plate L is 200x200mm, and the thickness is 12-16 mm; the thickness of the stiffening steel plate T is 8-10 mm, and the ball joint needs to be tightly propped in practical use; the size of the clamping steel plate K is 100x8mm, and when the clamping steel plate K is used, the whole support steel plate is buckled on a connecting rod of a rod piece to be replaced by a buckle hoop; support member Z adopts
When the supporting force is larger, the section of the supporting rod piece is properly increased; the diameter of the connecting screw is
The drawing length is 100-140 mm, a nut is adjusted when the drawing device is used, a stiffening steel plate is jacked to a ball joint, a connecting ball is jacked through the stiffening steel plate, and the pressure born by a member to be replaced is unloaded to a support member; diameter D of the circular hole is
The utility model discloses a trade pole device simple structure, the component of needs are materials such as common steel pipe and steel sheet, convenient for material collection, simple manufacture, it is clear to pass the power route to can support the cross-section of member, convenient to use, safe and reliable according to the pressure adjustment that required undertake. Therefore, the device can be suitable for the grid structure reinforcing construction of various scenes, can ensure that the construction is safe and smooth, is convenient to install and disassemble, and can obviously improve the construction efficiency on site.
Compared with the prior art, the utility model discloses have as follows and show the effect:
(1) the utility model discloses a trade pole device can directly transmit the pressure by the replacement member, has solved the problem that needs set up too much scaffold frame that is used for the support and use equipment such as jack.
(2) The utility model discloses a trade pole device installation and dismantlement convenience can used repeatedly, compares and once only strengthens the device that uses, and the cost is lower.
(3) The utility model discloses a trade the spatial grid structure that the pole device can be applicable to different scenes and consolidate the construction, use extensively, and simple structure, the preparation is convenient.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a ball net rack to which the rod replacing device for replacing rod members of the ball net rack of the present invention is applied;
fig. 2 is a schematic view of the overall structure of the rod replacing device for replacing rod members of the ball net rack of the present invention;
FIG. 3 is a schematic structural view of a double nut of the rod replacing device for replacing rod members of the ball net rack of the present invention;
fig. 4 is a schematic view of a part of the structure of the rod replacing device for replacing rod members of the ball net rack of the present invention.
Description of the reference numerals
1. Supporting the rod member; 11. connecting a screw rod; 2. a support steel plate; 21. a semicircular arc; 22. a circular hole; 3. clamping the steel plate; 4. stiffening the steel plate; 41. a cambered surface; 5. a rod piece is to be replaced; 51. a connecting rod; 6. a node ball; 7. a nut; 8. and (7) buckling and hooping.
Detailed Description
The rod replacing device for replacing the rod piece of the ball net rack as shown in fig. 1 to 4 is used for unloading and replacing the rod piece bearing the axial pressure in the ball net rack, and can be used as a temporary support to bear the original pressure borne by the replaced rod piece in the construction stage, so that the construction is convenient.
The rod replacing device comprises a supporting rod member 1, two support steel plates 2, two clamping steel plates 3 and two stiffening steel plates 4, wherein the supporting rod member 1 is two steel pipes arranged in parallel with a rod member 5 to be replaced, the top of the supporting rod member 1 is provided with a connecting screw rod 11, the two support steel plates 2 are symmetrically arranged, the stiffening steel plates 4 are obliquely and fixedly arranged on the support steel plates 2, the stiffening steel plates 4 are provided with arc surfaces 41 matched with a node ball 6 of a ball grid frame, the middle parts of the two support steel plates 2 are semi-circular arcs 21 matched with a connecting rod 51 of the rod member 5 to be replaced, the two support steel plates 2 are also provided with circular holes 22 for the connecting screw rods 11 to pass through, the clamping steel plates 3 are four, one side of each support steel plate 2 provided with the semi-circular arc 21 is fixedly provided with the two clamping steel plates 3, the circular holes 22 of the support steel plates 2 are sleeved with the connecting screw rods 11, the connecting screw rods 11 are respectively provided with screw caps 7 on two sides of the support steel plates 2, locking support steel sheet 2 on connecting screw 11 through nut 7, the connecting rod 51 of member 5 is treated to change by support steel sheet 2's semicircle 21 cutting ferrule to the chucking steel sheet 3 that will be located on two support steel sheets 2 through detaining hoop 8 cramps, presss from both sides tight buckle with two support steel sheets 2 on connecting rod 51, thereby will treat to change the axial pressure uninstallation that member 5 bore to support member 1, so as to treat to change member 5 and change.
In this embodiment, four stiffening steel plates 4 are respectively disposed on the two support steel plates 2, and the stiffening steel plates 4 disposed on the two support steel plates 2 are symmetrically disposed. The two nuts 7 located on the two sides of the support steel plate 2 form a double-nut assembly, and the support steel plate 2 is tightly pressed through the double nuts.
The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.
Claims (3)
1. The utility model provides a trade pole device that is used for ball net rack to change member, its characterized in that: the rod replacing device comprises two supporting rods, two support steel plates, two clamping steel plates and four stiffening steel plates, wherein the two supporting rods are arranged in parallel with the rods to be replaced, the top of each supporting rod is provided with a connecting screw rod, the two support steel plates are symmetrically arranged, the stiffening steel plates are obliquely and fixedly arranged on the support steel plates, each stiffening steel plate is provided with a cambered surface matched with a node ball of the ball net rack, the middle parts of the two support steel plates are semicircular arcs matched with the connecting rods of the rods to be replaced, the two support steel plates are also provided with round holes for the connecting screw rods to pass through, the clamping steel plates are four, one side of each support steel plate provided with the semicircular arc is fixedly provided with the two clamping steel plates, the round holes of the support steel plates are sleeved with the connecting screw rods, the two sides of the connecting screw rods, which are positioned on the support steel plates, are respectively sleeved with nuts, and the support steel plates are locked on the connecting screw rods through the nuts, the connecting rod of member is treated to change by the semicircle cutting ferrule of support steel sheet to clamp tightly the chucking steel sheet that will be located on two support steel sheets through bucking the hoop, will two support steel sheet cramp the buckle on the connecting rod, thereby will treat the axial pressure uninstallation that the member bore of changing extremely support member, so that treat to change the member and change.
2. The rod replacing device for a ball net rack replacing rod according to claim 1, wherein: the four stiffening steel plates are respectively arranged on the two support steel plates, and the stiffening steel plates positioned on the two support steel plates are symmetrically arranged.
3. The bar replacing device for the ball net rack replacing bar according to claim 1, wherein: the two nuts positioned on the two sides of the support steel plate form a double-nut assembly, and the support steel plate is tightly pressed through the double nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182810.3U CN217400433U (en) | 2022-01-21 | 2022-01-21 | Rod replacing device for replacing rod piece of ball net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182810.3U CN217400433U (en) | 2022-01-21 | 2022-01-21 | Rod replacing device for replacing rod piece of ball net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217400433U true CN217400433U (en) | 2022-09-09 |
Family
ID=83137188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220182810.3U Active CN217400433U (en) | 2022-01-21 | 2022-01-21 | Rod replacing device for replacing rod piece of ball net rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217400433U (en) |
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2022
- 2022-01-21 CN CN202220182810.3U patent/CN217400433U/en active Active
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