CN112854703A

CN112854703A - Concrete pouring workbench for house construction

Info

Publication number: CN112854703A
Application number: CN202110267489.9A
Authority: CN
Inventors: 齐力强; 金文君; 郑兔焕
Original assignee: Ningbo Wanji Construction Co ltd
Current assignee: Ningbo Wanji Construction Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-05-28

Abstract

The utility model relates to a house building concrete placement workstation, including the construction platform that stands, the lower extreme of the construction platform that stands is provided with promotion or whereabouts the vertical lifting unit of the construction platform that stands, the construction platform upper end of standing is provided with the frame of standing that slides the expansion to a side level, stand the frame upper end and be provided with the support frame that supplies concrete placement pipe installation to fix, stand the frame and include polylith standing board, it is adjacent standing board horizontal sliding connects. This application has the removal scope that promotes concrete pipe, improves concrete placement effect, convenient operation and characteristics such as construction safety.

Description

Concrete pouring workbench for house construction

Technical Field

The application relates to concrete placement device technical field especially relates to a concrete placement workstation is built in room.

Background

At present, a house building refers to a house or a place where people perform production, life, residence or other activities, such as an industrial building, a civil building, an agricultural building and the like; a concrete pouring workbench for building is an auxiliary device for integral pouring in the building work. When building floor concrete placement in the room is under construction, operating personnel generally directly tramples on the floor framework of reinforcement that has ligature, can not avoid causing floor framework of reinforcement deformation, displacement scheduling problem this moment, and especially the framework of reinforcement that two-layer reinforcing bar is constituteed can cause the negative muscle in upper strata to sink to weaken floor structure bearing capacity behind the cast concrete, influence the quality of building floor structure in the room.

The prior patent grant publication number: CN107503515B discloses a concrete pouring workbench for a house building, which comprises a construction platform, wherein a fence is arranged around the construction platform, two ends of the fence are respectively provided with a first opening and a second opening, and the fence is provided with a movable fence which can vertically move to open and close the first opening; the utility model discloses a construction platform, including the construction platform, the horizontal slip sets up one and stretches out the opening one outward or the epitaxial platform on the retraction construction platform, the drive rack that extends of fixed level setting on the platform of extending and along its slip direction, rotate on the rail connect one with drive rack toothing's linkage gear, the linkage rack of fixed vertical setting on the activity fence, linkage gear and linkage rack toothing, still set up a drive rack round trip movement's actuating mechanism on the construction platform, the activity fence seals the opening and extends opening one for a short time the platform part at least.

The above prior art solutions have the following drawbacks: when the concrete is poured through the concrete pouring workbench, the concrete pouring workbench can be gradually raised along with the pouring, so that the pouring effect is ensured, when the construction position needing pouring is wider, the whole site can not be poured better only by the self-fluidity of the concrete, and even an air arch and the like can be left in a pouring layer.

Disclosure of Invention

In order to improve and pour the effect, this application provides a room building concrete placement workstation.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a room building concrete placement workstation, is including the construction platform that stands, the lower extreme of the construction platform that stands is provided with the promotion or falls the vertical lifting unit of the construction platform that stands, the construction platform upper end of standing is provided with the frame of standing that expandes to one side horizontal slip, stand the frame upper end and be provided with the support frame that supplies concrete placement pipe installation fixed, stand the frame and include the polylith board of standing, it is adjacent stand board horizontal slip connection.

Through adopting above-mentioned technical scheme, when carrying out the concreting through this room building concrete placement workstation, operating personnel stands in the board upper end of standing, the concrete pipe is followed concrete tank car and is drooped along the pipeline is vertical, operating personnel holds the concrete pipe and removes the concrete pipe gradually along with the pouring of concrete this moment, and along with pouring going on, vertical lifting unit will stand construction platform and rise gradually, when pouring construction site area is great, with whole frame level expansion of standing, make adjacent board horizontal slip of standing, operating personnel can walk out the construction platform of standing and continue to pour along the board of standing this moment, thereby increase the area of constructor operation, and then promote and pour the effect. This scheme is through increasing the scope of constructor's home range on pouring the workstation in order to improve the scope of operable pipeline for it is better to pour the effect.

Preferably, the top of the standing construction platform is rotatably provided with a direction adjusting seat, and the lowest standing plate is fixed at the upper end of the direction adjusting seat.

Through adopting above-mentioned technical scheme, rotate in the upper end of the construction platform of standing and set up the direction and adjust the seat, and stand the frame and fix in direction regulation seat upper end, stand the frame this moment and can adjust the seat along with the direction and rotate together for originally can only can rotate by 360 degrees towards the stand frame that one side extends now, and then make the position that can reach of standing the frame wider, make operating personnel operatable space bigger, make and pour the effect and further improve.

Preferably, the direction adjusting seat is provided with a counterweight frame at one side end far away from the extending direction of the standing frame.

Through adopting above-mentioned technical scheme, after the frame that stands expandes completely, constructor will walk the frame of standing, certain strength will be applyed to the construction platform that stands this moment to standing frame and constructor to leading to the stability of whole platform to descend, one side end at the direction regulation seat in this scheme sets up the weight frame, makes the opposite direction that the weight frame extends with the frame of standing, through the weight of weight frame balanced stand frame and constructor, thereby improve the stability of workstation, it is safer.

Preferably, the standing plates are gradually reduced from bottom to top, two parallel guard rails are arranged at the upper ends of the standing plates, and the guard rails on the standing plates are positioned at two sides of the standing plate adjacent to the upper side of the standing plate.

By adopting the technical scheme, the protective guard is arranged at the upper end of the standing plate, the protective guard on the next-stage standing plate is positioned on two sides of the previous-stage standing plate, so that the protective guard does not influence the gradual expansion of the standing frame, and simultaneously, the anti-skid fence can also expand along with the gradual expansion of the standing frame, so that two long protective guards are formed on the standing frame, and when an operator walks on the standing frame, the protective guard can protect the safety of the constructors to a certain extent.

Preferably, the guard rails are provided with locking rings at the tops thereof, construction waist fixing frames are arranged between the guard rails, each construction waist fixing frame comprises a stabilizing belt bound to the waist of a constructor, stabilizing long chains connected to two side ends of the stabilizing belt, and locking buckles located at the ends, far away from the stabilizing belts, of the stabilizing long chains, and the locking buckles are hung on the locking rings.

Through adopting above-mentioned technical scheme, when constructor prepares to pour the construction, constructor stands on the construction platform of standing, then tie up at the waist with stabilizing the waistband, then will stand the frame expansion, constructor walks the frame of standing gradually this moment, and walk out the construction platform of standing along with constructor, constructor need hang the locking clasp of stabilizing the waistband both sides on the locking ring, and in the gradual movement, loosen the locking clasp and hook on other locking rings again, thereby guarantee going forward of safety and stability, until remove to stand the frame keep away from the one end of the construction platform of standing and two locking clasps of hook, thereby guarantee constructor safety and stability's the construction of pouring.

Preferably, the support frame sets up in the top including rotating stand the bracing piece of riser upper end and be located two support rings of bracing piece top one side, the axis of rotation of bracing piece is vertical form, the bracing piece is close to one side end of the construction platform of standing is provided with the rotation handle.

Through adopting above-mentioned technical scheme, the bracing piece rotates and sets up on standing the board, and the accessible rotates handle rotation bracing piece this moment to the support ring that drives another side of bracing piece rotates, makes the vertical concrete pipe that passes two support ring middle parts follow and removes. This scheme does not need directly to pass when making the removal concrete pipe and moves, separates concrete pipe and constructor simultaneously, and is less because of the probability of the casualties that causes the accident.

Preferably, a fixing hole for a concrete pouring pipe to penetrate through is formed in the middle of the support ring, and a guide ball is rotatably embedded in the hole wall of the fixing hole of the support ring.

Through adopting above-mentioned technical scheme, when the concrete pipe inserted the fixed orifices in support ring middle part, the concrete was more smooth and easy under the effect of direction ball, reduced the production of inserting the circumstances such as difficulty, also was more convenient when adjusting the height of concrete pipe simultaneously.

Preferably, the bracing piece is kept away from the one end of the construction platform of standing is provided with the extension frame, the extension frame is kept away from the one end of the construction platform of standing is provided with the backup pad, two the support ring is fixed in the backup pad is kept away from the one end of bracing piece, the extension frame includes the multiunit rotating turret, the rotating turret includes that two middle parts rotate the dwang of connecting, and different groups the tip of dwang rotates continuously.

Through adopting above-mentioned technical scheme, through rotating the dwang of the same group, make a set of rotating turret drive other group rotating turrets together deformation, thereby make the extension frame can be to keeping away from the one side extension of construction platform, fix the backup pad horizontal migration of extension frame one end to the one side of keeping away from the bracing piece this moment, thereby the support ring that will fix concrete pipe removes, make operating personnel can pour concrete pipe removal to the position that the scope is bigger, still can rotate the extension frame in the removal simultaneously, make the scope that this workstation can cover wider.

Preferably, the bracing piece is in extension frame downside is provided with the aversion cylinder, is close to two of bracing piece one end the rotation axis center lower extreme of dwang is provided with the aversion pole, the piston rod of aversion cylinder is fixed in the aversion pole side.

Through adopting above-mentioned technical scheme, set up the aversion cylinder at the bracing piece side, the piston rod through the aversion cylinder promotes the aversion pole and removes to drive a set of rotating turret deformation, thereby make the extension frame extend and contract, this scheme makes the extension frame more convenient when using.

Preferably, the upper end of the standing plate is provided with an anti-skid foot pad

Through adopting above-mentioned technical scheme, the top of the construction platform of standing is higher, and constructor is comparatively dangerous when standing on the construction platform, and this scheme sets up anti-skidding callus on the sole on standing for it is safer when moving on anti-skidding callus on the sole is stepped on to constructor.

To sum up, the beneficial technical effect of this application does:

1. when concrete is poured through the building concrete pouring workbench, an operator stands at the upper end of the standing plate, the concrete pipeline vertically droops along the pipeline from a concrete tank truck, at the moment, the operator holds the concrete pipeline and gradually moves the concrete pipeline along with the pouring of the concrete, the vertical lifting assembly gradually lifts the standing construction platform along with the pouring, when the area of a pouring construction site is large, the whole standing frame is horizontally unfolded, so that the adjacent standing plates horizontally slide relatively, at the moment, the operator can walk out of the standing construction platform along the standing plates and continuously pour, the operation area of the operator is increased, the pouring effect is further improved, the range of the operable pipeline is increased by increasing the movable range of the operator on the pouring workbench, and the pouring effect is better;

2. the standing frame can rotate along with the direction adjusting seat, so that the standing frame which originally can only extend towards one side can rotate by 360 degrees, the reachable position of the standing frame is wider, the operable space of an operator is larger, and the pouring effect is further improved;

3. when constructor prepares to pour the construction, constructor stands on the construction platform of standing, then tie up at the waist with stabilizing the waistband, then will stand the frame expansion, constructor walks the frame of standing this moment gradually, and walk out the construction platform of standing along with constructor, constructor need hang the locking clasp of stabilizing the waistband both sides on locking the ring, and in the time of removing gradually, the locking clasp that loosens hooks again on other locking rings, thereby guarantee the gos forward of safety and stability, until remove to stand the frame keep away from the one end of the construction platform of standing and two locking clasps of hook, thereby guarantee constructor safety and stability's the construction of pouring.

Drawings

FIG. 1 is a schematic structural view of a concrete casting workbench for a house building;

FIG. 2 is a schematic structural view of a concrete casting platform from another perspective;

FIG. 3 is a partial exploded view of the stand;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a schematic structural view of the supporting frame;

FIG. 6 is an enlarged view of FIG. 5 at B;

fig. 7 is an enlarged view of fig. 5 at C.

In the figure: 1. a vertical lifting assembly; 2. a standing construction platform; 3. a standing frame; 4. supporting legs; 5. a lift cylinder; 6. a drive motor; 7. a reduction gear box; 8. a direction adjusting seat; 9. standing the plate; 10. a T-shaped chute; 11. a T-shaped sliding block; 12. anti-skid foot pads; 13. protecting the fence; 14. a locking ring; 15. constructing a waist fixing frame; 16. stabilizing the waistband; 17. stabilizing the long chain; 18. a locking buckle; 19. a slide bar; 20. a balancing weight; 21. a counterweight frame; 22. a support frame; 23. a support bar; 24. a support ring; 25. a rotating seat; 26. rotating the grip; 27. an extension frame; 28. a rotating frame; 29. rotating the rod; 30. a displacement cylinder; 31. a shift lever; 32. a support plate; 33. a fixing hole; 34. and guiding the ball.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Referring to fig. 1, a concrete placement working platform for a house building includes a vertical lifting assembly 1 supported on the ground, a standing construction platform 2 installed on the top of the vertical lifting assembly 1, and a standing frame 3 located on the top of the standing construction platform 2.

Referring to fig. 1 and 2, the vertical lifting assemblies 1 are four groups, each of which includes a support leg 4 supported on the ground and a lifting cylinder 5 vertically fixed to the top of the support leg 4 by a bolt, a piston rod of the lifting cylinder 5 is vertically upward, the lower end surface of the standing construction platform 2 is fixed to the upper end of the piston rod of the lifting cylinder 5 by a bolt, and the standing construction platform 2 is supported and lifted by the piston rods of the four lifting cylinders 5.

The lower extreme of the construction platform 2 of standing is being fixed with driving motor 6 and reduction gear box 7 through the bolt, driving motor 6's output shaft is vertical to penetrate in reduction gear box 7 and mesh through the gear with the inside gear of reduction gear box 7, it has an output shaft to pass the construction platform 2 of standing upwards in reduction gear box 7, the lower extreme key-type of this output shaft is in the last stage gear middle part in reduction gear box 7, the upper end of this output shaft has direction regulation seat 8 through the key-type connection, when driving motor 6 during operation, through reduction gear box 7's speed reduction, make great moment of torsion directly transmit to direction regulation seat 8 on, make direction regulation seat 8 rotate with the lower rotational speed of great moment of torsion.

Referring to fig. 3 and 4, the standing frame 3 includes four standing plates 9, the standing plates 9 are horizontally placed and stacked in the vertical direction, the four standing plates 9 are gradually reduced from bottom to top, the standing plate 9 at the lowest end is fixed at the upper end of the direction adjusting seat 8 through a bolt, a T-shaped chute 10 is formed in the upper end of the three standing plates 9 at the lower end, and a T-shaped slider 11 slidably inserted into the T-shaped chute 10 on the standing plate 9 at the next stage is integrally arranged at the lower end of the three standing plates 9 at the upper end, so that the adjacent standing plates 9 are slidably connected with each other, and the standing frame 3 can be unfolded towards the standing construction platform 2.

An anti-skid foot pad 12 is bonded at the upper end of the standing plate 9, guard rails 13 are welded on two sides of the anti-skid foot pad 12 of the standing plate 9, the guard rails 13 are located at two side ends of the standing plate 9 at the upper stage, when the standing frame 3 is unfolded, the guard rails 13 slide together with the standing plate 9, so that two protective belts are formed at the upper end of the standing frame 3, and at the moment, an operator can walk to the outer side of the standing construction platform 2 along the standing plate 9.

The upper end of the guard rail 13 is welded with a plurality of locking rings 14, a construction waist fixing frame 15 is hooked on the guard rail 13, the construction waist fixing frame 15 comprises a stabilizing waistband 16 bound on the waist of a constructor, two stabilizing long chains 17 tied at two side ends of the stabilizing waistband 16 and a locking buckle 18 tied at one end of the stabilizing long chains 17 far away from the stabilizing waistband 16, the locking buckle 18 can be directly hooked on the locking rings 14 on the guard rail 13, and the stabilizing long chains 17 are long ropes with certain elasticity, so that the stability of the stabilizing waistband 16 can be kept after the locking buckle 18 is hooked in the locking rings 14.

Referring to fig. 2, the direction adjusting base 8 is provided with two sliding rods 19 at one side end far away from the extension of the standing frame 3, the outer ends of the two sliding rods 19 are welded with balancing weights 20, and the balancing weights 20 and the two sliding rods 19 form a balancing weight frame 21, so that the standing frame 3 extends out of the balancing weight frame 21, and the stability of the standing construction platform 2 is ensured.

Referring to fig. 1 and 5, a support frame 22 is arranged on one side of the uppermost standing plate 9, which is far away from the standing construction platform 2, the support frame 22 includes a support rod 23 and two support rings 24, a rotating seat 25 is fixed on one side end of the uppermost standing plate 9, which is far away from the counterweight housing 21, through bolts, the support rod 23 is vertically rotated and inserted into the rotating seat 25 through a bearing, a rotating handle 26 is welded on one side end of the support frame 22, which is close to the standing plate 9, and the support rod 23 can be rotated through the rotating handle 26.

Referring to fig. 5 and 6, an extension frame 27 is arranged at one side end of the support rod 23 far away from the standing plate 9, the extension frame 27 comprises a plurality of groups of rotating frames 28, each rotating frame 28 comprises two rotating rods 29 with the middle parts hinged together, the rotating rods 29 between the adjacent rotating frames 28 are hinged together, the support rod 23 close to the support rod 23 is rotatably sleeved on the support rod 23, at the moment, the two rotating rods 29 in one group rotate relatively, each group of rotating frames 28 can be deformed, and therefore the extension frame 27 extends or retracts to one side far away from the standing construction platform 2.

Referring to fig. 6 and 7, a shift cylinder 30 is fixed to the lower side of the extension frame 27 of the support rod 23 through a bolt, a piston rod of the shift cylinder 30 horizontally points to a side far away from the standing construction platform 2, a shift rod 31 is welded to a group of rotating frames 28 close to the support rod 23 near the lower portion of the rotating axis, and a piston rod of the shift cylinder 30 is fixed to the side end of the shift rod 31 through a bolt, so that the piston rod of the shift cylinder 30 extends out and the extension frame 27 is unfolded.

The extending frame 27 is far away from one end of the standing construction platform 2 and welded with a support plate 32, the two support rings 24 are welded at one end of the support plate 32 far away from the extending frame 27, fixing holes 33 for concrete pipelines to pass through are vertically formed in the middles of the two support rings 24, and a plurality of guide balls 34 are embedded in the support rings 24 in a rotating mode on the inner peripheral wall of the fixing holes 33.

The implementation principle of the embodiment is as follows:

when concrete is poured through the building concrete pouring workbench, an operator stands at the upper end of the standing plate 9, a concrete pipeline vertically drops along the pipeline from a concrete tank truck, the operator holds the concrete pipeline to enable the pipeline to vertically penetrate into the fixing holes 33 in the middle of the two support rings 24, the standing frame 3 is horizontally unfolded and fixed manually, the weight frame 21 extends out, the piston rod of the shifting cylinder 30 pushes the shifting rod 31 to move, so that the group of rotating frames 28 are driven to deform, the extending frame 27 extends, at the moment, the constructor ties the stabilizing waistband 16 at the waist and then unfolds the standing frame 3, at the moment, the constructor gradually walks up the standing frame 3, and as the constructor walks out of the standing construction platform 2, the constructor needs to hook the locking buckles 18 at the two sides of the stabilizing waistband 16 on the locking ring 14 and gradually moves, locking buckle 18 is loosened and then hooked on other locking rings 14, thereby ensuring the advance of safety and stability, until moving to the one end of standing frame 3 farthest from standing construction platform 2 and hooking two locking buckles 18, then the constructor grips and rotates handle 26 to rotate, drive bracing piece 23 and extension frame 27 to rotate and pour, when pouring a part of construction site, rotation direction adjusting seat 8, make whole standing frame 3 rotate together, thereby carry out pouring of larger area, along with pouring going on, vertical lifting component 1 will stand construction platform 2 and raise gradually.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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

1. The utility model provides a room building concrete placement workstation which characterized in that: including the construction platform (2) of standing, the lower extreme of construction platform (2) of standing is provided with and promotes or falls vertical lifting unit (1) of construction platform (2) of standing, construction platform (2) upper end of standing is provided with to one side level stand (3) that slide and expand, stand (3) upper end is provided with support frame (22) that supply concrete placement pipe installation fixed, stand (3) including polylith board (9), adjacent stand board (9) horizontal sliding connection.

2. The concrete casting work bench for house construction according to claim 1, characterized in that: the top of the standing construction platform (2) is rotatably provided with a direction adjusting seat (8), and the lowest end of the standing plate (9) is fixed at the upper end of the direction adjusting seat (8).

3. The concrete casting work bench for house construction according to claim 2, characterized in that: the direction adjusting seat (8) is provided with a counterweight frame (21) at one side end far away from the extending direction of the standing frame (3).

4. The concrete casting work bench for house construction according to claim 1, characterized in that: the standing plates (9) are gradually reduced from bottom to top, two guard rails (13) which are parallel to each other are arranged at the upper ends of the standing plates (9), and the guard rails (13) on the standing plates (9) are located on two sides of the standing plates (9) which are adjacent to the upper sides of the standing plates.

5. The concrete casting work bench for house construction according to claim 4, wherein: the safety guard rail is characterized in that a locking ring (14) is arranged at the top of the safety guard rail (13), a construction waist fixing frame (15) is arranged between the safety guard rails (13), the construction waist fixing frame (15) comprises a stabilizing waist belt (16) bound to the waist of a constructor, stabilizing long chains (17) connected to two side ends of the stabilizing waist belt (16) and locking buckles (18) located at one ends, far away from the stabilizing long chains (17), of the stabilizing waist belt (16), and the locking buckles (18) are hooked on the locking ring (14).

6. The concrete casting work bench for house construction according to claim 5, wherein: the support frame (22) sets up in the top including rotating bracing piece (23) and the position of standing up board (9) upper end two support rings (24) of bracing piece (23) top one side, the axis of rotation of bracing piece (23) is vertical form, bracing piece (23) are close to a side end of standing construction platform (2) is provided with rotates handle (26).

7. The concrete casting work bench for house construction according to claim 6, wherein: and a fixing hole (33) for a concrete pouring pipe to penetrate through is formed in the middle of the support ring (24), and a guide ball (34) is rotatably embedded in the hole wall of the fixing hole (33) of the support ring (24).

8. The concrete casting work bench for house construction according to claim 7, wherein: keep away from bracing piece (23) the one end of standing construction platform (2) is provided with extension frame (27), extension frame (27) are kept away from the one end of standing construction platform (2) is provided with backup pad (32), two support ring (24) are fixed in backup pad (32) are kept away from the one end of bracing piece (23), extension frame (27) include multiunit rotating turret (28), rotating turret (28) include two middle parts and rotate dwang (29) of connecting, different group the tip of dwang (29) is rotated and is linked to each other.

9. The concrete casting work bench for house construction according to claim 8, wherein: bracing piece (23) are in extension frame (27) downside is provided with aversion cylinder (30), is close to two of bracing piece (23) one end the rotation axle center lower extreme of dwang (29) is provided with aversion pole (31), the piston rod of aversion cylinder (30) is fixed in aversion pole (31) side.

10. The concrete casting work bench for house construction according to claim 1, characterized in that: the upper end of the standing plate (9) is provided with an anti-skid foot pad (12).