CN209811110U - Prestressed concrete square pile reinforcement cage weaving equipment - Google Patents
Prestressed concrete square pile reinforcement cage weaving equipment Download PDFInfo
- Publication number
- CN209811110U CN209811110U CN201920082975.1U CN201920082975U CN209811110U CN 209811110 U CN209811110 U CN 209811110U CN 201920082975 U CN201920082975 U CN 201920082975U CN 209811110 U CN209811110 U CN 209811110U
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- guide
- screw rod
- moving sleeves
- fixing plates
- guide grooves
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Abstract
The utility model relates to a reinforcement cage, in particular to prestressed concrete square pile reinforcement cage weaving equipment, which comprises a reinforcement guiding device, wherein the reinforcement guiding device comprises a fixed plate, a guide pipe and an adjusting mechanism, four guide grooves are arranged on the fixed plate, two opposite guide grooves are positioned on the same straight line, four guide pipes respectively pass through the four guide grooves, and a check ring is fixedly arranged at the end part of the guide pipe penetrating out of the fixed plate; the adjusting mechanism comprises a screw rod, moving sleeves and connecting rods, the screw rod is rotatably connected with the fixed plate and is positioned at the intersection of extension lines of the guide grooves, the number of the moving sleeves is more than two, the moving sleeves are in threaded connection with the screw rod, two ends of each connecting rod are respectively hinged with the moving sleeves and the guide pipes, the connecting rods connected on the two adjacent moving sleeves are opposite in inclination direction along the axis of the screw rod, and the screw rod is opposite in rotation direction with the threads connected with the two adjacent moving sleeves. The utility model discloses reached at any time between the synchronous adjustment stand pipe interval and changed the effect of steel reinforcement cage size.
Description
Technical Field
The utility model relates to a steel reinforcement cage, in particular to prestressed concrete square pile steel reinforcement cage establishment equipment.
Background
When the road and bridge construction or the high-rise building construction is carried out, when the geological conditions are poor and the bearing capacity of the foundation is small, a pile foundation is needed to be adopted, one pile is driven into the ground, and the weight of the upper building can be transmitted to a soil layer with high bearing capacity on the lower layer through the pile foundation. The pile foundation has various forms, such as a steel pipe pile, a concrete square pile, a concrete pipe pile, a dug pile, a drilled pile, a cast-in-place pile and the like, and in the process of forming the concrete square pile, a square pile reinforcement cage is used as a framework, and the reinforcement cage is filled with concrete for forming.
The steel reinforcement cage weaving equipment often uses the steel reinforcement cage seam welder, the existing steel reinforcement cage weaving equipment includes the stander, steel reinforcement guiding device, lead the rotatory welding set, draw gear and billet to roll up the fixing device, lead the structure reference of the rotatory welding set to be the utility model patent with the publication number of authorizing CN204035776U, lead the rotatory welding set to fix on rolling disc, the rolling disc rotates and connects relative to stander, the axle center of the rolling disc is concentric with axle center of the steel reinforcement cage; the steel bar guiding device is arranged at the center of the guiding rotary welding device and fixed with the rack, the traction device is a traction piece driven by a lead screw, a clamp is arranged on the traction device and used for clamping the end part of a welded steel bar cage, and the steel bar cage can be driven by the lead screw to move along the rack to drive the steel bar cage to move. The steel bar guiding device comprises two vertical and parallel fixing plates, a plurality of guide pipes are fixedly arranged between the fixing plates, and the relative positions of the guide pipes form an outer frame structure of the steel bar cage. The reinforcing bar passes the stand pipe, the reinforcing bar forms the required size and the shape of steel reinforcement cage under the location of stand pipe, the steel reinforcement cage is worn out the one end centre gripping of stand pipe on draw gear's anchor clamps, along with draw gear removes is kept away from to the relative frame of draw gear, draw gear can drive the reinforcing bar and pull out in the stand pipe gradually, the rotatory welding set of direction is then rotatory in the relative frame in the exit of stand pipe, and it unreels to drive the billet on the billet book fixing device, twine the outside of reinforcing bar and with the billet welding on the reinforcing bar, finally form the steel reinforcement cage.
The defects of the prior art are that the concrete shape and size of the steel reinforcement cage are determined by the arrangement mode of the guide pipes in the steel reinforcement cage guide device, and the steel reinforcement cage guide device needs to be replaced if the size of the steel reinforcement cage is changed. For orders with small volumes and larger reinforcement cage sizes, the time spent on replacing the reinforcement cage guides is relatively large, which is detrimental to continuous operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prestressed concrete square pile steel reinforcement cage equipment of establishment has realized that a steel reinforcement cage guider can the not unidimensional square pile steel reinforcement cage of weld forming.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a prestressed concrete square pile reinforcement cage weaving device comprises a reinforcement guiding device, wherein the reinforcement guiding device comprises at least two fixing plates and four guiding pipes, the fixing plates are vertically arranged in parallel, the fixing plates are mutually fixed, four guiding grooves are formed in the fixing plates, the two opposite guiding grooves are positioned on the same straight line, the four guiding pipes respectively penetrate through the four guiding grooves, a retainer ring is fixedly arranged at the end part, penetrating out of the fixing plates, of each guiding pipe, the diameter of the retainer ring is larger than the width of each guiding groove, and the retainer ring is attached to the fixing plates; the reinforcing steel bar guiding device further comprises an adjusting mechanism, the adjusting mechanism comprises a screw rod, a moving sleeve and a connecting rod, the screw rod is rotatably connected with the fixed plate, the screw rod is located at the intersection of the extension lines of the guide grooves, the number of the moving sleeves is more than two, the moving sleeves are in threaded connection with the screw rod, two ends of the connecting rod are respectively hinged with the moving sleeves and the guide pipe, the connecting rods connected to the adjacent two moving sleeves are opposite to each other in the inclination direction of the axis of the screw rod, and the screw rod is opposite to the threads connected with the adjacent two moving sleeves in the rotation.
Through adopting above-mentioned technical scheme, when the interval of stand pipe is adjusted to needs, rotate the lead screw, because it passes through the connecting rod and the stand pipe is connected with the fixed plate to remove the cover, and retaining ring and fixed plate butt are passed through at the both ends of stand pipe, consequently along with the lead screw rotates, it can not rotate along with the lead screw to remove the cover, but can relative lead screw along axial displacement, and two adjacent removal cover's removal opposite direction, after removing the cover and removing, can drive the stand pipe through the connecting rod and slide in the guide way, thereby the distance between four stand pipes of synchronous change and the lead screw, thereby change the size of the square pile reinforcing bar of establishment.
The utility model discloses further set up to: one end fixedly connected with bracelet that the lead screw is close to the stand pipe feed inlet.
Through adopting above-mentioned technical scheme, utilize the bracelet to be convenient for rotate the lead screw, the bracelet setting can not hinder establishment and the welding of reinforcing bar in the stand pipe exit in stand pipe feed inlet one end simultaneously.
The utility model discloses further set up to: the guide pipe comprises an end sleeve and a middle pipe, the middle pipe is located between the two fixing plates at the most end parts, the end sleeve penetrates through the guide groove from the outer sides of the fixing plates and then is in threaded connection with the end part of the middle pipe, and the check ring is fixedly arranged in the middle of the end sleeve.
Through adopting above-mentioned technical scheme, adopt the setting of sectional type with the stand pipe, the installation of the stand pipe of being convenient for.
The utility model discloses further set up to: the round hole at one end of the end sleeve far away from the middle pipe is in an outward-expanding horn shape.
By adopting the technical scheme, the reinforcing steel bar can conveniently enter the end sleeve and the middle pipe.
The utility model discloses further set up to: the inner side wall of the middle pipe is embedded with a ball.
Through adopting above-mentioned technical scheme, can reduce the frictional force of reinforcing bar in the intermediate pipe.
The utility model discloses further set up to: the retainer ring is in threaded connection with the outer peripheral surface of the end sleeve.
Through adopting above-mentioned technical scheme, not hard up retaining ring makes it keep away from the fixed plate, can adjust the position of stand pipe in the guide way this moment, screws up the retaining ring again after the adjustment, makes stand pipe and fixed plate relatively fixed.
To sum up, the utility model discloses following technological effect has: through set up the guide way on the fixed plate to set up adjustment mechanism between the fixed plate, reached at any time the synchronous adjustment interval between the stand pipe and changed the effect of steel reinforcement cage size.
Drawings
Fig. 1 is the structural schematic diagram of the middle steel bar guiding device of the present invention.
In the figure, 1, fixing plate; 11. a guide groove; 12. fixing the rod; 2. a guide tube; 21. a retainer ring; 22. end sleeves; 23. an intermediate pipe; 3. an adjustment mechanism; 31. a screw rod; 32. moving the sleeve; 33. a connecting rod; 34. a hand ring.
Detailed Description
The utility model provides a prestressed concrete square pile steel reinforcement cage establishment equipment, including frame, reinforcing bar guider, direction spin welding device, draw gear and billet book fixing device. As shown in fig. 1, the reinforcing steel bar guiding device comprises two or more fixing plates 1, guide pipes 2 and adjusting mechanisms 3, wherein the fixing plates 1 are vertically and parallelly arranged, the fixing plates 1 are relatively fixed through fixing rods 12, four guide grooves 11 are formed in the fixing plates 1, and the two opposite guide grooves 11 are positioned on the same straight line; the number of the guide tubes 2 is four, each guide tube 2 penetrates through one fixing groove 11, a check ring 21 is fixedly arranged at the end part of each guide tube 2 penetrating through the fixing plate 1, the diameter of each check ring 21 is larger than the width of each guide groove 11, and each check ring 21 is attached to the fixing plate 1; adjustment mechanism 3 is located between fixed plate 1 to adjustment mechanism 3 can drive four stand pipes 2 and slide in step in guide way 11, realizes adjusting the interval between 2 and changes the effect of steel reinforcement cage size.
As shown in fig. 1, the adjusting mechanism 3 includes a screw rod 31, two or more moving sleeves 32 and a connecting rod 33, the screw rod 31 is rotatably connected to the fixed plate 1, the screw rod 31 is located at the intersection of the extension lines of the guide grooves 11, the number of the moving sleeves 32 is two or more, the moving sleeves 32 are in threaded connection with the screw rod 31, two ends of the connecting rod 33 are respectively hinged to the moving sleeves 32 and the guide pipes 2, the inclination directions of the connecting rods 33 connected to two adjacent moving sleeves 32 along the axis of the screw rod 31 are opposite, and the thread directions of the screw rod 31 connected to two adjacent moving sleeves 32 are also opposite. When the interval of the guide pipes 2 needs to be adjusted, the screw rod 31 is rotated, because the movable sleeve 32 is connected with the fixed plate 1 through the connecting rod 33 and the guide pipes 2, and the two ends of the guide pipes 2 are abutted to the fixed plate 1 through the retaining rings 21, therefore, along with the rotation of the screw rod 31, the movable sleeve 32 cannot rotate along with the screw rod 31, but can move axially relative to the screw rod 31, and the moving directions of the two adjacent movable sleeves 32 are opposite, after the movable sleeve 32 moves, the guide pipes 2 can be driven to slide in the guide grooves 11 through the connecting rod 33, so that the distances between the four guide pipes 2 and the screw rod 31 are synchronously changed, and the size of the woven square pile steel bar is changed.
As shown in fig. 1, in order to facilitate the rotation of the lead screw 31, a bracelet 34 is fixedly connected to one end of the lead screw 31 close to the feed inlet of the guide tube 2, the lead screw 31 is convenient to rotate by using the bracelet 34, and meanwhile, the bracelet 34 is arranged at one end of the feed inlet of the guide tube 2 and cannot hinder the weaving and welding of the steel bars at the outlet of the guide tube 2.
As shown in fig. 1, the four guide tubes 2 are preferably arranged in a square, so that the adjacent guide grooves 11 are required to be perpendicular to each other, i.e., the guide grooves 11 are located on the diagonal lines of the square.
Since the retainer rings 21 are provided at both ends of the guide tube 2 outside the fixed plate 1, the guide tube 2 may be provided in a split type in order to reduce the difficulty of mounting the guide tube 2. As shown in fig. 1, the guide tube 2 includes an end sleeve 22 and an intermediate tube 23, the intermediate tube 23 is located between the two fixing plates 1 at the extreme ends, the end sleeve 22 is threaded with the end of the intermediate tube 23 after passing through the guide groove 11 from the outside of the fixing plates 1, and the retainer ring 21 is fixedly disposed at the middle portion of the end sleeve 22. In the process of installing the guide tube 2, the intermediate tube 23 is firstly placed between the fixing plates 1, and the end sleeves 22 are respectively inserted into the guide grooves 11 from the outer sides of the fixing plates 1 and are in threaded connection with the intermediate tube 23 through the guide grooves 11, so that the guide tube 2 is more convenient to install.
The retainer ring 21 and the end sleeve 22 are also preferably provided separately, the retainer ring 21 is screwed to the outer peripheral surface of the end sleeve 22, the retainer ring 21 is loosened to be away from the fixed plate 1, the position of the guide tube 2 in the guide groove 11 can be adjusted, and the retainer ring 21 is tightened after adjustment to fix the guide tube 2 and the fixed plate 1 relatively.
In order to facilitate the insertion of the steel bar into the guide tube 2, the circular hole at the end of the end sleeve 22 far away from the middle tube 23 can be designed into an outward-expanding trumpet shape.
In order to reduce the friction of the reinforcing bars in the guide tube 2, balls may be embedded in the inner side wall of the intermediate tube 23.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. A prestressed concrete square pile reinforcement cage weaving device comprises a reinforcement guiding device, wherein the reinforcement guiding device comprises at least two fixing plates (1) which are vertically arranged in parallel and four guide tubes (2), and the fixing plates (1) are mutually fixed, and the device is characterized in that the fixing plates (1) are provided with four guide grooves (11), the four guide tubes (2) respectively penetrate through the four guide grooves (11), the two opposite guide grooves (11) are positioned on the same straight line, the end parts of the guide tubes (2) penetrating through the fixing plates (1) are fixedly provided with check rings (21), the diameters of the check rings (21) are larger than the widths of the guide grooves (11), and the check rings (21) are attached to the fixing plates (1); the reinforcing steel bar guiding device further comprises an adjusting mechanism (3), the adjusting mechanism (3) comprises a screw rod (31), moving sleeves (32) and connecting rods (33), the screw rod (31) is rotatably connected with the fixing plate (1) and the screw rod (31) is located at the intersection of extension lines of the guide grooves (11), the number of the moving sleeves (32) is more than two, the moving sleeves (32) are in threaded connection with the screw rod (31), two ends of the connecting rods (33) are hinged with the moving sleeves (32) and the guide pipe (2) respectively, the connecting rods (33) connected on two adjacent moving sleeves (32) are opposite in inclination direction along the axis of the screw rod (31), and the screw threads connected with the two adjacent moving sleeves (32) are opposite in screwing direction.
2. The apparatus according to claim 1, wherein a bracelet (34) is fixedly connected to the end of the screw (31) near the feed opening of the guide tube (2).
3. The apparatus for braiding the prestressed concrete square pile cage according to claim 1, wherein the guide tube (2) comprises an end sleeve (22) and an intermediate tube (23), the intermediate tube (23) is located between the two end-most fixing plates (1), the end sleeve (22) is threaded to the end of the intermediate tube (23) after passing through the guide groove (11) from the outside of the fixing plates (1), and the retainer ring (21) is fixedly disposed at the intermediate portion of the end sleeve (22).
4. A prestressed concrete square pile cage weaving device according to claim 3, characterized in that the circular hole at the end of the end sleeve (22) remote from the intermediate tube (23) is flared.
5. A prestressed concrete square pile cage weaving device according to claim 3, characterized in that the intermediate tube (23) is embedded with balls on its inner side wall.
6. A prestressed concrete square pile cage weaving device according to claim 3, characterized in that the retainer ring (21) is screwed to the outer circumferential surface of the end sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082975.1U CN209811110U (en) | 2019-01-17 | 2019-01-17 | Prestressed concrete square pile reinforcement cage weaving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082975.1U CN209811110U (en) | 2019-01-17 | 2019-01-17 | Prestressed concrete square pile reinforcement cage weaving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811110U true CN209811110U (en) | 2019-12-20 |
Family
ID=68871180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920082975.1U Expired - Fee Related CN209811110U (en) | 2019-01-17 | 2019-01-17 | Prestressed concrete square pile reinforcement cage weaving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209811110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122814A (en) * | 2020-09-27 | 2020-12-25 | 吴传江 | Steel structure framework forming processing method for steel-concrete structure building stand column |
| CN112355499A (en) * | 2020-10-19 | 2021-02-12 | 裘益雯 | Square steel reinforcement cage forming and welding device |
| CN113198946A (en) * | 2021-05-31 | 2021-08-03 | 云南省建设投资控股集团有限公司 | Reinforcing bar cage reinforcing bar preflex setting device |
-
2019
- 2019-01-17 CN CN201920082975.1U patent/CN209811110U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122814A (en) * | 2020-09-27 | 2020-12-25 | 吴传江 | Steel structure framework forming processing method for steel-concrete structure building stand column |
| CN112355499A (en) * | 2020-10-19 | 2021-02-12 | 裘益雯 | Square steel reinforcement cage forming and welding device |
| CN113198946A (en) * | 2021-05-31 | 2021-08-03 | 云南省建设投资控股集团有限公司 | Reinforcing bar cage reinforcing bar preflex setting device |
| CN113198946B (en) * | 2021-05-31 | 2022-11-22 | 云南省建设投资控股集团有限公司 | Reinforcing bar cage reinforcing bar preflex setting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20220117 |