CN217680544U - Mould fixing device for concrete placement - Google Patents

Abstract

The utility model relates to a fixed technical field of mould, and a mould fixing device for concrete placement is disclosed, which comprises a base frame, the top fixedly connected with bottom plate of bed frame, two-way lead screw one has been cup jointed in the inside rotation of bottom plate, the movable plate has been cup jointed to the outside screw thread of two-way lead screw one, two-way lead screw two has been cup jointed in the outside rotation of movable plate, the grip block has been cup jointed to the both ends screw thread of two-way lead screw two. This mould fixing device for concrete placement makes two sets of movable plates carry out the internal shrink until two sets of movable plates are fixed with the complete centre gripping of mould through the effect of two-way lead screw one, then rotates fixing bolt for become the active state between grip block and the movable plate, then promote the grip block, make two sets of grip blocks synchronous to the interior shrinkage and with the complete centre gripping of mould through the effect of two-way lead screw two, guaranteed from this to unify fixedly all around the mould, improved the practicality of this device.

Description

Mould fixing device for concrete placement

Technical Field

The utility model relates to a fixed technical field of mould specifically is a mould fixing device for concrete placement.

Background

A mould fixing device for concrete pouring is a device with a fixed mould, the concrete pouring refers to the process of pouring the concrete into the mould until plasticizing, materials such as concrete and the like are put into the mould to be made into a preset shape in civil construction engineering, the free height of the concrete is not more than 2m when the concrete is poured, corresponding measures are taken when the free height exceeds 3m, sundries such as rubbish, mud and oil stains on reinforcing steel bars in the template are removed completely before pouring, whether cement mortar cushion blocks and plastic cushion blocks of the reinforcing steel bars are well cushioned or not is checked, the template is wetted when a wooden template is used, a sweeping port of the column template is closed after sundries and accumulated water are removed, and the mould is required to be fixed preferentially before pouring.

Most of mould fixed equipment for concrete placement in the existing market, it is through the threaded hole that sets up at mould self, and the bolt through fix, this kind of mode for just need reserve the screw hole when the mould is makeed, increased the cost of mould preparation, for this reason we propose a mould fixing device for concrete placement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a mould fixing device for concrete placement possesses the advantage of going on fixing concrete placement mould through outside holder, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a mould fixing device for concrete placement, includes the bed frame, the top fixedly connected with bottom plate of bed frame, two-way lead screw one has been cup jointed in the inside rotation of bottom plate, the movable plate has been cup jointed to the outside screw thread of two-way lead screw one, two-way lead screw two has been cup jointed in the outside rotation of movable plate, the both ends screw thread of two-way lead screw two has been cup jointed the grip block, the threaded rod has been cup jointed in the bottom rotation at movable plate middle part, the external thread of threaded rod has cup jointed the compressed particleboard.

Preferably, the right side fixedly connected with positioning bolt of movable plate bottom, positioning bolt have played the effect of linkage movable plate, have ensured that movable plate and positioning bolt can the synchronous motion, and when nut fixed position bolt, the movable plate is fixed by the synchronization, has improved the stability of this device, positioning bolt's outside is equipped with the nut, the adjustment tank has been seted up on the right side of bottom plate, just positioning bolt passes the adjustment tank.

Preferably, the left end fixedly connected with fixing bolt at grip block top, fixing bolt have played the effect of linkage grip block, when the outside nut fixing bolt of fixing bolt, can guarantee that the grip block is fixed by synchronous, have improved the fixed stability of this device, the spout has been seted up at the top of movable plate, just fixing bolt passes the spout, fixing bolt's outside is equipped with the nut.

Preferably, the mount has been cup jointed to the internal thread on movable plate top, the one end of mount is the arc, just the mount corresponds each other with the threaded rod, with the mount that the threaded rod corresponds, when the mount is when rotating the back and internally contracting, with the threaded rod joint in the inside of mount one end for the threaded rod is locked and is died unable rotation, has improved the stability of this device.

Preferably, the outside apex angle of pressfitting board is the arc setting, the threaded rod passes the top of movable plate, passes the threaded rod at movable plate top, has ensured the stability when the threaded rod rotates, has avoided the threaded rod to produce the skew when rotating, has improved threaded rod pivoted stability, the top of threaded rod is equipped with the handle.

Preferably, the movable plate is sleeved inside the two sides of the bottom plate in a sliding manner, the movable plate sleeved inside the two sides of the bottom plate is limited by the bottom plate, the movable plate is prevented from being separated when moving, the stability of the movable plate when moving is improved, and the bottom of the movable plate is abutted against the bottom of the bottom plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this mould fixing device for concrete placement, through the movable plate that cup joints in the inside slip of bottom plate, place after the top of bottom plate as the mould, promote the movable plate internally, effect through two-way lead screw one makes two sets of movable plates carry out internal contraction until two sets of movable plates complete centre gripping of mould fixed, then rotate fixing bolt, make to become the active state between grip block and the movable plate, then promote the grip block, effect through two-way lead screw two makes two sets of grip blocks in step to the internal contraction complete centre gripping of mould, unified fixed all around with the mould has been guaranteed from this, the practicality of this device has been improved.

2. This mould fixing device for concrete placement, through the pressfitting board that cup joints at the outside screw thread of threaded rod, when this device needs fixed cylindrical mould, receive the injecing of grip block length, so rotate the handle at threaded rod top, make the pressfitting board upwards promote, then place the mould in the below of pressfitting board, after the centre gripping is fixed with the both sides of mould to two sets of movable plates, rotate the handle, make the pressfitting board pressfitting downwards, with the mould centre gripping at the middle part of pressfitting board and bottom plate, then rotate the mount, ensured through the mount with the threaded rod lock die can, the practicality of this device has been improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a sectional view of the moving plate of the present invention;

fig. 4 is an enlarged view of the structure at a point of the present invention.

In the figure: 1. a base frame; 2. a base plate; 3. a first bidirectional screw rod; 4. moving the plate; 5. positioning a bolt; 6. a two-way screw rod II; 7. a clamping plate; 8. a threaded rod; 9. pressing the plywood; 10. a fixed mount; 11. and fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 and 2, a mold fixing device for concrete placement, including a base frame 1, the base frame 1 plays a role of supporting a bottom plate 2, a sufficient space is reserved for rotation of a positioning bolt 5, convenience of the device is improved, the top fixedly connected with bottom plate 2 of the base frame 1, the bottom plate 2 serves as a support plate, which plays a role of holding a mold, and can form a clamp on the mold in cooperation with a pressing plate 9, so as to improve practicality of the device, a first bidirectional screw 3 is sleeved in the interior rotation of the bottom plate 2, the first bidirectional screw 3 plays a role of controlling two sets of movable plates 4 to synchronously move in opposite directions, so as to ensure stability of the movable plate 4 when clamping the mold, the movable plate 4 is sleeved with an external thread of the first bidirectional screw 3, the movable plate 4 is shrunk in a clamping fixing mode, the movable plate 4 plays a role of supporting a limiting clamping plate 7, a second bidirectional screw 6 is sleeved in the exterior rotation of the movable plate 4, the second bidirectional screw 6 plays a role of controlling two sets of clamping plates 7 to synchronously shrink, the movable plate 9, the movable plate 4 plays a role of controlling two sets of clamping plates 7, and the pressing plate 9, and the movable plate 9 is applicable to improve the pressing effect of the pressing plate, and the pressing plate.

Referring to fig. 3 and 4, the right side of the bottom of the moving plate 4 is fixedly connected with a positioning bolt 5, a nut is arranged outside the positioning bolt 5, the nut plays a role in controlling the connection state between the moving plate 4 and the bottom plate 2, so that the moving plate 4 can be fixed after the moving plate 4 clamps the mold, the right side of the bottom plate 2 is provided with an adjusting groove, the positioning bolt 5 passes through the adjusting groove, the adjusting groove ensures that the positioning bolt 5 can be linked with the moving plate 4 to perform movement adjustment, the moving plate 4 is prevented from being blocked when moving, the smoothness of the moving plate 4 is improved, the left end of the top of the clamping plate 7 is fixedly connected with a fixing bolt 11, the top of the moving plate 4 is provided with a chute, the fixing bolt 11 passes through the chute, and the chute reserves a moving space for the movement of the fixing bolt 11, it has ensured that fixing bolt 11 can ally oneself with and take grip block 7 to have sufficient space to remove, the smoothness nature that grip block 7 removed has been improved, fixing bolt 11's outside is equipped with the nut, the internal thread on 4 tops of movable plate has cup jointed mount 10, mount 10 has played the effect of dead threaded rod 8 of fixed lock, fixed compressed particleboard 9 is come through the fixing of mount 10, the stability of the fixed centre gripping mould of compressed particleboard 9 has been improved, the one end of mount 10 is the arc, and mount 10 and threaded rod 8 correspond each other, the outside apex angle of compressed particleboard 9 is the arc setting, threaded rod 8 passes the top of movable plate 4, the top of threaded rod 8 is equipped with the handle, the handle has made things convenient for user operation control compressed particleboard 9's lift, the convenience of this device has been improved, movable plate 4 slides and cup joints the inside in 2 both sides of bottom plate, the bottom of movable plate 4 offsets with bottom 2 of bottom plate.

The working principle is as follows: when the device is used, firstly, a mould to be fixed is placed at the top of a bottom plate 2, then the movable plate 4 on one side is pushed to move inwards, when one group of movable plates 4 moves, the two groups of movable plates 4 are synchronously contracted inwards under the action of a first bidirectional screw rod 3, when the two groups of movable plates 4 are linked with the mould to move synchronously and the mould is completely attached, nuts outside the positioning bolts 5 are rotated to fix the two groups of movable plates 4, then the nuts outside the fixing bolts 11 are rotated to change the space between the clamping plates 7 and the movable plates 4 into a movable state, then the movable clamping plates 7 are internally adjusted, the two groups of clamping plates 7 are contracted inwards under the action of a second bidirectional screw rod 6, and the nuts outside the fixing bolts 11 can be rotated after the two groups of clamping plates 7 are attached to the other two sides of the mould, make two sets of grip blocks 7 fixed at the assigned position and form the centre gripping spacing to the mould, pour this moment can, when the mould that needs to fix belongs to the column, limited and grip block 7's length, the handle on limited rotation threaded rod 8 top, make threaded rod 8 drive compressed particleboard 9 upwards promote, then place the column mould in the below of compressed particleboard 9, repeat the above-mentioned operation to movable plate 4 after that, make two sets of movable plates 4 carry out the centre gripping with the column mould fixed, then the handle at 8 tops of reverse rotation threaded rod, make compressed particleboard 9 move down, make compressed particleboard 9 offset with the top of mould, then rotate mount 10, through the rotation shrink of mount 10, make threaded rod 8 deadlocked, then make compressed particleboard 9 fixed at the top of mould, form the centre gripping through compressed particleboard 9 and bottom plate 2 from this, then pour can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the drawings of the utility model, the filling pattern is only for distinguishing the pattern layer, and does not do any other restrictions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mould fixing device for concrete placement, includes bed frame (1), its characterized in that: the top fixedly connected with bottom plate (2) of bed frame (1), the inside of bottom plate (2) is rotated and has been cup jointed two-way lead screw (3), the external screw thread of two-way lead screw (3) has cup jointed movable plate (4), the outside of movable plate (4) is rotated and has been cup jointed two-way lead screw two (6), grip block (7) have been cup jointed to the both ends screw thread of two-way lead screw two (6), threaded rod (8) have been cup jointed in the rotation of the bottom at movable plate (4) middle part, compressed particleboard (9) has been cup jointed to the external screw thread of threaded rod (8).

2. A concrete casting mold fixing device according to claim 1, wherein: the right side of movable plate (4) bottom is fixedly connected with positioning bolt (5), the outside of positioning bolt (5) is equipped with the nut, the adjustment tank has been seted up on the right side of bottom plate (2), just positioning bolt (5) pass the adjustment tank.

3. The mold fixing device for concrete pouring according to claim 1, wherein: the clamping plate is characterized in that a fixing bolt (11) is fixedly connected to the left end of the top of the clamping plate (7), a sliding groove is formed in the top of the moving plate (4), the fixing bolt (11) penetrates through the sliding groove, and a nut is arranged outside the fixing bolt (11).

4. The mold fixing device for concrete pouring according to claim 1, wherein: the internal thread on the top end of the moving plate (4) is sleeved with a fixing frame (10), one end of the fixing frame (10) is arc-shaped, and the fixing frame (10) corresponds to the threaded rod (8) mutually.

5. A concrete casting mold fixing device according to claim 1, wherein: the outside apex angle of pressfitting board (9) is the arc setting, the top of movable plate (4) is passed in threaded rod (8), the top of threaded rod (8) is equipped with the handle.

6. The mold fixing device for concrete pouring according to claim 1, wherein: the movable plate (4) is sleeved inside the two sides of the bottom plate (2) in a sliding mode, and the bottom of the movable plate (4) is abutted to the bottom of the bottom plate (2).

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