CN215511532U

CN215511532U - Concrete prefabricated part die trowelling equipment

Info

Publication number: CN215511532U
Application number: CN202121438747.7U
Authority: CN
Inventors: 屈黎刚; 郭飞; 潘吉曾; 高迎霞
Original assignee: Shenzhen Dongdayang Cement Products Co ltd
Current assignee: Shenzhen Dongdayang Cement Products Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-14
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to a concrete prefabricated member mould floating equipment, it includes main part and fixed connection in the handrail that pulls of main part, still includes a plurality of walking subassemblies that set up in the main part one, and walking subassembly one includes bracing piece one and is used for the wheel one on butt ground, wheel one rotates to be connected in bracing piece one, bracing piece one articulates in the main part, the main part is provided with and is used for controlling bracing piece relative main part pivoted control assembly, control assembly includes a plurality of bracing pieces two and slides and connects in the slider of main part, and a plurality of bracing piece two respectively the one-to-one articulate in a plurality of bracing pieces one, and a plurality of bracing piece two all articulate in the slider. The application has the effect of being convenient for transfer.

Description

Concrete prefabricated part die trowelling equipment

Technical Field

The application relates to the field of concrete construction equipment, in particular to concrete prefabricated part die trowelling equipment.

Background

Nowadays, after the concrete is poured or when a concrete prefabricated member is manufactured, troweling equipment is often used for troweling or finishing the concrete. The equipment of floating is become by floating equipment main part and pull the handrail and constitute, and floating equipment main part includes: the scraper is used for abutting against the surface of the concrete, and the scraper is driven by the driving machine to rotate, so that the rotating scraper can trowel the surface of the concrete. However, when the floating device is used, the traction handrail of the floating device is inconvenient to adjust, so that operators with different heights are relatively inconvenient to use when the floating device is used.

In order to solve the technical problems, a chinese patent with application number CN201822045808.8 in the related art discloses a concrete trowelling machine, which has the technical key points that: including the main part with pull the handrail, pull the handrail and include the connecting pipe, slide pipe and handle, connecting pipe fixed connection in the main part, the pipe that slides is connected in the connecting pipe, handle fixed connection in the pipe that slides, the pipe that slides is provided with and is used for making the locking subassembly that slides the locking between pipe and the connecting pipe that slides. During the use, through sliding the relative connecting pipe of pipe that will slide to the overall length of adjusting the handrail of pulling, thereby make the length of pulling the handrail can adapt to the operator of different heights and adjust, the operator's of being convenient for use.

In view of the above-mentioned related art, during concrete construction, the floating device often needs to be moved or transported to different positions through the ground for use, but when moving or transporting the floating device, due to the self-gravity of the floating device and the resistance between the floating device and the ground, the floating device is relatively inconvenient during moving or transporting.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the transfer, the application provides a concrete prefabricated member die-leveling device.

The application provides a concrete prefabricated member mould floating equipment adopts following technical scheme:

the utility model provides a concrete prefabricated member mould floating equipment, includes main part and fixed connection in the handrail that pulls of main part, still includes a plurality of walking subassemblies that set up in the main part one, and walking subassembly one includes bracing piece one and is used for the wheel one on butt ground, wheel one rotates to be connected in bracing piece one, bracing piece one articulates in the main part, the main part is provided with and is used for controlling bracing piece relative main part pivoted control assembly, control assembly includes a plurality of bracing pieces two and slides and connect in the slider of main part, and is a plurality of bracing piece two is the one-to-one respectively and articulates in a plurality of bracing pieces one, and is a plurality of bracing piece two all articulates in the slider.

Through adopting above-mentioned technical scheme, during the use, the slider slides for two relative sliders of slider drive bracing piece rotate, and rotate towards the direction on ground through two drive bracing pieces of bracing piece one, thereby with a wheel butt to ground, so that support the main part and shift.

Optionally, the main part is provided with and is used for driving the gliding drive assembly of slider relative main part, drive assembly includes drive screw one, a drive screw rotates to be connected in the main part, drive screw one wears to establish and threaded connection in slider, the spout has been seted up to the main part, the slider card is established and is slided and connect in the spout.

Through adopting above-mentioned technical scheme, rotate drive screw rod one, the slider receives the restriction of spout, and the relative main part of restriction slider rotates for the slider can only slide along the lateral wall of spout, thereby control wheel one and support in ground.

Optionally, the driving assembly includes a second driving screw, the second driving screw is rotatably connected to the towing handrail, a rotation plane of the second driving screw is perpendicular to the length direction of the towing handrail, the second driving screw is provided with a transmission member for driving the first driving screw to rotate, and the second driving screw extends towards one end of the towing handrail far away from the main body.

Through adopting above-mentioned technical scheme, rotate driving screw two for driving screw two can drive driving screw one through the driving medium and rotate, simultaneously, driving screw two extend towards the one end that pulls the handrail and keep away from the main part, make the operator when controlling the main part through pulling the handrail, can be convenient for rotate driving screw two, so that operator's use.

Optionally, the transmission part includes a driving gear and a driven gear engaged with the driving gear, the driving gear is coaxially and fixedly connected to the driving screw rod two, and the driven gear is coaxially and fixedly connected to the driving screw rod one.

Through adopting above-mentioned technical scheme, rotate drive screw two and rotate in order to drive the driving gear to drive driven gear and rotate, and make drive screw one can rotate with driven gear synchronous.

Optionally, the traction handrail is hinged with a support vertical rod for supporting the ground, and the traction handrail is fixedly connected with a limiting block for limiting the rotation of the support vertical rod when the support vertical rod is supported on the ground.

Through adopting above-mentioned technical scheme, during the use, will support the pole setting and support in ground, pull the one end of handrail keeping away from the main part through pressing and lift the main part towards the direction of keeping away from ground, reduce the in-process on control wheel butt ground, ground is to the resistance of wheel one for wheel one is comparatively laborsaving at the in-process on butt ground, and the stopper can restrict to support the pole setting and rotate this moment, thereby increases when the lifting main part, supports the stability of pole setting.

Optionally, it is provided with the locking subassembly that is used for accomodating the support pole setting to pull the handrail, the locking subassembly includes the fixed block, slides and connects in the locking block of fixed block and be used for ordering about the locking block to keep away from the gliding elastic component of fixed block one, elastic component one sets up in the fixed block, fixed block fixed connection pulls the handrail in, the locking block with pull handrail clearance setting, the locking block with pull to be formed with between the handrail and be used for the card to establish the chamber of accomodating that supports the pole setting.

Through adopting above-mentioned technical scheme, when needs will support the pole setting and receive up, only need rotate the support pole setting to the locking piece that slides will support the pole setting card and locate and accomodate the intracavity, the elastic component one can order about the locking piece and support the pole setting towards and slide, thereby reduces the possibility that the support pole setting dropped from accomodating the intracavity.

Optionally, the main part is provided with a second walking assembly for supporting the main part to move, the second walking assembly comprises a plurality of third support rods and a second wheel for abutting against the ground, the second wheel is rotatably connected to the third support rods, the third support rods are rotatably connected to the main part, and the third support rods are provided with locking assemblies for enabling the second wheel to keep in a state of abutting against the ground.

Through adopting above-mentioned technical scheme, rotation bracing piece three to with two butt of wheel in ground, support the main part simultaneously through wheel one and wheel two, thereby increase the stability of main part when ground removes, reduce the possibility that produces the interference between main part and the ground, the locking subassembly can make wheel two keep in ground looks butt state this moment, thereby increase the stability of supporting the main part.

Optionally, the main part has been seted up the draw-in groove, the locking subassembly is including sliding the joint piece of connecting in bracing piece three and being used for ordering about the joint piece joint in the inside elastic component two of draw-in groove.

Through adopting above-mentioned technical scheme, after the bracing piece three ground rotation, wheel two can butt in ground, through the pulling of two pairs of joint pieces of elastic component this moment, the joint piece can block locate the draw-in groove in, fixed bracing piece three for wheel two keeps with ground looks butt's state.

Optionally, the main body is fixedly connected with a traction spring for driving the support rod three to rotate towards the direction away from the ground.

Through adopting above-mentioned technical scheme, traction spring can pull the bracing piece three towards the direction of keeping away from ground, reduces when not using wheel two, and the possibility of producing the interference between wheel two and the ground.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the support device is used, the sliding block is slid, so that the sliding block drives the two support rods to rotate relative to the sliding block, and the support rod I is driven to rotate towards the direction of the ground through the two support rods, so that the wheel I is abutted to the ground, and the support main body is convenient to transfer;

2. after the supporting rod III rotates towards the ground, the wheel II can abut against the ground, the clamping blocks can be clamped in the clamping grooves through the traction of the elastic piece and the two pairs of clamping blocks, and the supporting rod III is fixed, so that the wheel II is kept in a state of abutting against the ground.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic illustration in partial cross-sectional view of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 2;

fig. 5 is an enlarged schematic view of a portion C of fig. 2.

Description of reference numerals: 1. a main body; 11. a chute; 12. a card slot; 13. a first mounting frame; 14. a second mounting frame; 2. a towing handrail; 21. a draw bar; 22. a handle; 3. a first walking component; 31. a first supporting rod; 32. a first wheel; 4. a control component; 41. a second supporting rod; 42. a slider; 5. a drive assembly; 51. driving a first screw rod; 52. driving a screw rod II; 53. a transmission member; 531. a driving gear; 532. a driven gear; 54. a knob; 6. supporting the upright stanchion; 61. a limiting block; 62. a locking assembly; 621. a fixed block; 622. a locking block; 623. a first elastic part; 624. a receiving cavity; 7. a second walking component; 71. a third supporting rod; 711. a through hole; 72. a second wheel; 8. a locking assembly; 81. a clamping block; 82. a second elastic piece; 83. a traction spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses concrete prefabricated part mould floating equipment. Referring to fig. 1, the concrete preform leveling apparatus includes a body 1 and a pulling handrail 2, the pulling handrail 2 includes a pulling rod 21 and a handle 22, and both ends of the pulling rod 21 are fixedly connected to the handle 22 and the body 1, respectively. One end of the main body 1 towards the traction handrail 2 is fixedly connected with a first mounting frame 13, and the first mounting frame 13 is provided with a plurality of first walking assemblies 3, so that the first walking assemblies 3 are arranged in the main body 1 through the first mounting frame 13. In this embodiment, the first traveling assemblies 3 are two, the first traveling assemblies 3 include the first support rods 31 and the first wheels 32, the first wheels 32 are rotatably connected to the first support rods 31, the two first support rods 31 are both hinged to the first mounting frame 13, and of course, the first traveling assemblies 3 may be one, three or other numbers.

Referring to fig. 1, the main body 1 is provided with a control assembly 4 for controlling the first support rod 31 to rotate relative to the first mounting frame 13, so that the first wheels 32 can abut against the ground and support the main body 1 to move along the ground. The control assembly 4 comprises two support rods II 41 and a sliding block 42, one ends of the two support rods II 41 are hinged to the sliding block 42, the sliding block 42 is connected to the first mounting frame 13 in a sliding mode, and the other ends of the two support rods II 41 are hinged to the first support rods 31 in a one-to-one correspondence mode respectively.

During the use, slider 42 slides for slider 42 drive two 41 relative slider 42 rotations of bracing piece, and rotate towards the direction on ground through two 41 relative mounting brackets 13 of drive bracing piece 31 of bracing piece, thereby with the first 32 butt of wheel to ground, so that support main part 1 and remove on ground.

In other embodiments, the number of the first support rods 31 in the first traveling assembly 3 may be one, three or other, and the corresponding first wheels 32 may be installed according to the number of the first support rods 31, and the number of the second support rods 41 may be other according to the number of the first support rods 31.

Referring to fig. 2 and 3, the main body 1 is provided with a driving assembly 5 for controlling the sliding movement of the sliding block 42 relative to the first mounting frame 13. Drive assembly 5 includes drive screw 51 and drive screw two 52, and drive screw 51 rotates to be connected in mounting bracket 13, and drive screw 51 wears to establish and threaded connection in slider 42, and spout 11 has been seted up to mounting bracket 13, and spout 11 extends along the length direction of drive screw 51, and slider 42 card is established and is slided and connect in spout 11. The second driving screw 52 is rotatably connected to the traction rod 21, a rotating plane of the second driving screw 52 is perpendicular to the length direction of the traction rod 21, the second driving screw 52 extends towards the handle 22, and a knob 54 is fixedly connected to one end of the second driving screw 52 away from the main body 1, so that the second driving screw 52 can be rotated conveniently.

Referring to fig. 2 and 3, a transmission member 53 for mutually transmitting the first driving screw 51 and the second driving screw 52 is disposed between the first driving screw 51 and the second driving screw 52, the transmission member 53 includes a driving gear 531 and a driven gear 532, the driving gear 531 is engaged with the driven gear 532, the driving gear 531 is coaxially and fixedly connected to one end of the second driving screw 52 away from the handle 22, and the driven gear 532 is coaxially and fixedly connected to the first driving screw 51.

In other embodiments, the transmission member 53 may be configured as a belt or chain that is connected to both the first drive screw 51 and the second drive screw 52.

When the wheel support is used, the knob 54 is rotated to control the second driving screw 52 to rotate, the second driving screw 52 can drive the first driving screw 51 to rotate through the driving gear 531 and the driven gear 532 which are meshed with each other, so that the first driving screw 51 rotates relative to the sliding block 42, the sliding block 42 can only slide along the length direction of the sliding groove 11 due to the fact that the sliding block 42 is limited by the sliding groove 11, and the first supporting rod 31 and the second supporting rod 41 are controlled to enable the first wheel 32 to abut against the ground. Meanwhile, the second driving screw 52 extends toward the handle 22, so that the operator can conveniently rotate the second driving screw 52 when controlling the main body 1 by pulling the handrail 2, thereby facilitating the use of the operator.

Referring to fig. 2 and 3, in order to reduce resistance between the wheels 32 with respect to the ground in controlling the wheels 32 to abut against the ground, the towing handrail 2 is provided with a supporting upright 6 for supporting the main body 1 in a direction away from the ground, under the influence of the weight of the main body 1 itself. One end of the supporting upright rod 6 is hinged to one side of the traction rod 21 facing the ground, the traction rod 21 is fixedly connected with a limiting block 61, and the limiting block 61 is positioned on one side, away from the main body 1, of the hinged part of the supporting upright rod 6 and the traction rod 21. During the use, will support pole setting 6 and support in ground, draw handrail 2 to keep away from the one end of main part 1 through pressing and with main part 1 towards the direction lifting of keeping away from ground, stopper 61 can butt in the one side that supports pole setting 6 and deviate from main part 1 this moment to the increase is when lifting main part 1, supports pole setting 6's stability.

Referring to fig. 4, the traction rod 21 is provided with a locking assembly 62 for receiving the supporting upright 6, the locking assembly 62 comprising a fixed block 621, a locking block 622 and a first elastic member 623. The fixing block 621 is fixedly connected to one side of the traction rod 21 facing the ground, the fixing block 621 is located on one side of the supporting upright rod 6 departing from the limiting block 61, and meanwhile, the distance from the hinge portion between the supporting upright rod 6 and the traction rod 21 to the fixing block 621 is equal to the length of the supporting upright rod 6.

Referring to fig. 4, the locking block 622 is slidably connected to the fixed block 621 along the length direction of the drawbar 21, the first elastic member 623 is configured as a spring, and two ends of the first elastic member 623 are respectively and fixedly connected to the locking block 622 and the fixed block 621, so that the first elastic member 623 can control the locking block 622 to slidably move towards the supporting upright 6, but the first elastic member 623 may also be configured as an elastic shifting piece for driving the locking block 622 to slidably move towards the supporting upright 6. The locking block 622 is arranged at a distance from the traction rod 21, so that a receiving cavity 624 for clamping the support upright 6 is formed between the locking block 622 and the traction rod 21 on the side of the fixing block 621 facing the support upright 6.

When the supporting upright rod 6 needs to be folded, the supporting upright rod 6 only needs to be rotated, and the locking block 622 slides to clamp the supporting upright rod 6 in the accommodating cavity 624. The first elastic element 623 is able to drive the sliding of the locking block 622 towards the supporting upright 6, thus reducing the possibility of the supporting upright 6 falling from the housing cavity 624.

Referring to fig. 5, in order to increase stability of the main body 1 when the ground moves, the possibility of interference between the main body 1 and the ground is reduced. One end of the main body 1, which is far away from the traction handrail 2, is fixedly connected with a second mounting frame 14, and the second mounting frame 14 is provided with a second walking assembly 7 for supporting the walking of the main body 1, so that the second walking assembly 7 is arranged in the main body 1 through the second mounting frame 14.

The second walking assembly 7 comprises a plurality of support rods three 71 and a plurality of wheels two 72, in this embodiment, the support rods three 71 and the wheels two 72 are both provided as one, the wheels two 72 are rotatably connected to one end of the support rods three 71, the edge of one end of the second mounting frame 14, which is far away from the main body 1, is preferably of an arc-shaped structure, one end of the support rods three 71, which is far away from the wheels two 72, is rotatably connected to the second mounting frame 14, and the support rods three 71 rotate along the circumferential direction of the arc-shaped edge of the second mounting frame 14.

In other embodiments, the third support bar 71 can be provided in other numbers, and the second wheels 72 can also be provided in other numbers according to the third support bar 71.

Referring to fig. 5, the second mounting frame 14 is provided with a clamping groove 12, and the clamping groove 12 is opened towards the ground. The third support rod 71 is provided with a through hole 711, the through hole 711 is a long hole, and the through hole 711 extends along the length direction of the third support rod 71. Three 71 of bracing piece are provided with locking subassembly 8, and locking subassembly 8 includes two 82 of joint piece 81 and elastic component, and inside through-hole 711 was worn to locate by joint piece 81, and joint piece 81 slided and connects in the through-hole 711 inner wall, and joint piece 81 sets up in two 14 circular arc borders of keeping away from main part 1 one end of mounting bracket. Two 82 elastic components set up to the spring, and two 82 elastic components fixed connection in three 71 of bracing piece and joint piece 81 for two 82 elastic components can control joint piece 81 and have the trend that the orientation is kept away from the ground direction and is slided, and two 82 elastic components also can set up to be used for driving the elasticity plectrum that joint piece 81 slided towards the direction of keeping away from the ground certainly.

After the third support rod 71 rotates towards the ground, the second wheel 72 can abut against the ground, and the clamping block 81 can be clamped in the clamping groove 12 to fix the third support rod 71, so that the second wheel 72 is kept in an abutting state with the ground.

In other embodiments, the locking assembly 8 may be a bolt that is threaded through and screwed to the third support rod 71, and the bolt abuts against the second mounting frame 14, so that when the second wheel 72 abuts against the ground, the bolt can abut against the second mounting frame 14 by rotating the bolt, thereby limiting the rotation of the third support rod 71, and keeping the second wheel 72 in the state of abutting against the ground.

Referring to fig. 5, the second mounting frame 14 is provided with a traction spring 83, two ends of the traction spring 83 are fixedly connected to the second mounting frame 14 and the third support rod 71 respectively, and the traction spring 83 is used for drawing the third support rod 71 towards a direction away from the ground, so that the possibility of interference between the second wheel 72 and the ground when the second wheel 72 is not used is reduced.

The implementation principle of the concrete prefabricated member die leveling equipment in the embodiment of the application is as follows: when the troweling apparatus needs to be moved, the locking block 622 is slid, the supporting upright 6 is supported on the ground, and then one end of the towing handrail 2 away from the main body 1 is pressed to lift the main body 1 in a direction away from the ground.

The knob 54 is rotated to control the second driving screw 52 to rotate, the second driving screw 52 can drive the first driving screw 51 to rotate through the driving gear 531 and the driven gear 532 which are engaged with each other, so that the first driving screw 51 drives the slider 42 to slide along the length direction of the sliding chute 11, and the first supporting rod 31 and the second supporting rod 41 are controlled to abut against the first wheel 32 on the ground.

Then, the third support rod 71 is rotated towards the ground, so that the second wheel 72 can abut against the ground, and the clamping block 81 can be clamped in the clamping groove 12, so that the third support rod 71 is fixed, and the second wheel 72 is kept in an abutting state with the ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 concrete precast element mould floating equipment, includes main part (1) and fixed connection in the handrail (2) that pull of main part (1), its characterized in that: still include a plurality of walking subassembly (3) that set up in main part (1), walking subassembly (3) include bracing piece (31) and wheel (32) that are used for butt ground, wheel (32) rotate to be connected in bracing piece (31), bracing piece (31) articulate in main part (1), main part (1) is provided with and is used for controlling bracing piece (31) relative main part (1) pivoted control assembly (4), control assembly (4) include a plurality of bracing pieces two (41) and slide and connect in slider (42) of main part (1), a plurality of bracing piece two (41) one-to-one respectively articulates in a plurality of bracing pieces one (31), and a plurality of bracing piece two (41) all articulate in slider (42).

2. A concrete preform form levelling apparatus as claimed in claim 1, wherein: main part (1) is provided with and is used for driving gliding drive assembly (5) of relative main part (1) of slider (42), drive assembly (5) are including drive screw one (51), drive screw one (51) rotate to be connected in main part (1), drive screw one (51) are worn to establish and threaded connection in slider (42), spout (11) have been seted up in main part (1), slider (42) card is established and is slided and connect in spout (11).

3. A concrete preform form levelling apparatus as claimed in claim 2, wherein: the driving assembly (5) comprises a second driving screw rod (52), the second driving screw rod (52) is rotatably connected to the traction handrail (2), the rotating plane of the second driving screw rod (52) is perpendicular to the length direction of the traction handrail (2), a transmission piece (53) used for driving the first driving screw rod (51) to rotate is arranged on the second driving screw rod (52), and the second driving screw rod (52) extends towards one end, far away from the main body (1), of the traction handrail (2).

4. A concrete preform form trowelling apparatus according to claim 3, wherein: the transmission piece (53) comprises a driving gear (531) and a driven gear (532) meshed with the driving gear (531), the driving gear (531) is coaxially and fixedly connected to the second driving screw rod (52), and the driven gear (532) is coaxially and fixedly connected to the first driving screw rod (51).

5. A concrete preform levelling apparatus as claimed in any one of claims 1 to 4, wherein: the traction handrail (2) is hinged with a supporting upright rod (6) used for supporting the ground, and the traction handrail (2) is fixedly connected with a limiting block (61) used for limiting the rotation of the supporting upright rod (6) when the supporting upright rod (6) is supported on the ground.

6. The apparatus of claim 5, wherein: pull handrail (2) and be provided with locking Assembly (62) that are used for accomodating support pole setting (6), locking Assembly (62) include fixed block (621), slide and connect in locking piece (622) of fixed block (621) and be used for driving about locking piece (622) and keep away from the gliding elastic component (623) of fixed block (621), elastic component (623) set up in fixed block (621), fixed block (621) fixed connection pulls handrail (2), locking piece (622) and pull handrail (2) clearance setting, locking piece (622) and pull and be formed with between handrail (2) and be used for the card to establish storage chamber (624) that support pole setting (6).

7. A concrete preform form levelling apparatus as claimed in claim 1, wherein: the main part (1) is provided with the second walking assembly (7) that is used for supporting the main part (1) and removes, the second walking assembly (7) includes a plurality of three (71) bracing pieces and the second wheel (72) that is used for butt ground, the second wheel (72) rotates to be connected in the third bracing piece (71), the third bracing piece (71) rotates to be connected in main part (1), the third bracing piece (71) is provided with and is used for making the second wheel (72) keep with the locking subassembly (8) of ground looks butt state.

8. The apparatus of claim 7, wherein: draw-in groove (12) have been seted up in main part (1), locking subassembly (8) including slide connect in joint piece (81) of bracing piece three (71) and be used for driving about joint piece (81) joint in draw-in groove (12) inside elastic component two (82).

9. The apparatus of claim 8, wherein: the main body (1) is fixedly connected with a traction spring (83) which is used for driving the third support rod (71) to rotate towards the direction far away from the ground.