CN209779421U - Mechanical device is laid in handling of curb - Google Patents

Mechanical device is laid in handling of curb Download PDF

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Publication number
CN209779421U
CN209779421U CN201920234723.6U CN201920234723U CN209779421U CN 209779421 U CN209779421 U CN 209779421U CN 201920234723 U CN201920234723 U CN 201920234723U CN 209779421 U CN209779421 U CN 209779421U
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CN
China
Prior art keywords
clamp
sleeve
transmission
curb
clamping
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Active
Application number
CN201920234723.6U
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Chinese (zh)
Inventor
郭飞龙
王玉龙
向远鹏
刘承林
黄柏盛
欧阳国云
梁海波
何震华
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China Construction Eighth Engineering Division Co Ltd
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China Construction Eighth Engineering Division Co Ltd
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Priority to CN201920234723.6U priority Critical patent/CN209779421U/en
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Abstract

the utility model provides a mechanical device is laid in curb handling, include: install frame, hanging beam and the anchor clamps of walking wheel, the hanging beam is located on the frame, the one end of hanging beam is for lifting by crane the end, the other end of hanging beam is the handle end, anchor clamps are located it is used for pressing from both sides to lift by crane the end and gets the curb, operates the handle end is in order to control anchor clamps are got or are loosened the curb, it is equipped with the fine-tuning of the position that unloads to lift by crane the end, unload the fine-tuning of the position with anchor clamps are connected in order to adjust the position of anchor clamps. The utility model discloses utilize lever principle to the shaft is the fulcrum, and the great curb of weight just can be prized to alone strength, and is whole firm, succinct, practical, can realize the regulation of anchor clamps position through unloading position fine-tuning, and then realizes laying the counterpoint adjustment of in-process curb position and piece at the curb handling, avoids not right because the position whereabouts, damage to curb structure body during the later stage adjustment.

Description

Mechanical device is laid in handling of curb
Technical Field
The utility model relates to a construction technical field relates to a mechanical device is laid in curb handling particularly.
Background
The curb of the municipal infrastructure construction engineering is paved by granite (with the size of 200 x 600 x 1000), and the lifting installation needs to ensure the safety and the quality due to larger volume and weight in the construction process.
A large amount of materials of traditional curb are transported to job site after, lift by the manual work and transport to laying the place, because its weight is great, the manual work is hardly installed meticulously, can not be nimble carry out the adjustment counterpoint of position and piece, waste time and energy and take trouble.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, the utility model provides a simple structure, convenient to use and the effectual curb handling of installation lay mechanical device, solve current curb handling and lay mechanical device and can not adjust the adjustment counterpoint of curb mounted position and piece in a flexible way, and the curb installation takes trouble, difficultly convenient technical problem not.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a mechanical device is laid in handling of curb, includes: install frame, hanging beam and the anchor clamps of walking wheel, the hanging beam is located on the frame, the one end of hanging beam is for lifting by crane the end, the other end of hanging beam is the handle end, anchor clamps are located it is used for pressing from both sides to lift by crane the end and gets the curb, operates the handle end is in order to control anchor clamps are got or are loosened the curb, it is equipped with the fine-tuning of the position that unloads to lift by crane the end, unload the fine-tuning of the position with anchor clamps are connected in order to adjust the position of anchor clamps.
In the embodiment of the utility model, the fine adjustment mechanism for the unloading position comprises a sleeve, a crank, a transmission assembly, a transmission rack and a suspender, one side of the sleeve is vertically fixed with the lifting end of the hanging beam, one end of the crank is positioned in the sleeve, the other end of the crank extends out of the top wall of the sleeve, the crank is rotated outside the sleeve, the external thread on the crank positioned in the sleeve is meshed with the transmission assembly positioned in the sleeve for transmission, the transmission rack is arranged at the bottom end of the transmission assembly, the transmission rack is driven by the rotation of the transmission assembly to displace along the length direction of the sleeve in the sleeve, one end of the transmission rack is connected with the suspender, the transmission rack displaces to drive the suspender to displace, the suspender is provided with the clamp, the boom displacement pulls the clamp displacement to adjust the position of the curb on the clamp.
In the embodiment of the utility model, the crank is including being located the inside meshing section of cover pipe, the meshing section take shape have with the driven external screw thread of drive assembly meshing, the one end of meshing section is followed the sheathed tube roof is worn out, the end-to-end connection of meshing section have with meshing section vertical fixation's linkage segment, the end of linkage segment be fixed with linkage segment vertically handle section.
In the embodiment of the utility model provides an in, the bearing has been cup jointed respectively at the both ends of meshing section, the bearing respectively with sheathed tube roof, diapire are fixed, the meshing section is in the bearing internal rotation.
The embodiment of the utility model provides an in, the drive assembly includes the transmission shaft, locates epaxial first drive gear of transmission and second drive gear, the transmission shaft is relative the sleeve pipe rotates, first drive gear with the crank meshing is connected, the crank rotates and drives first drive gear rotates, first drive gear with the coaxial transmission of second drive gear, second drive gear rotates and drives the drive rack removal of its below.
In an embodiment of the utility model, the driving rack includes relative first end and second end, first end with the driving rack is connected, the second end is followed sheathed tube one end is stretched out in order to form the vacant section, the sheathed tube one end is sealed and has been offered the confession the opening that the second end of driving rack stretches out.
The embodiment of the utility model provides an in, the jib with be equipped with connection structure between the first end of driving rack, driving rack removes the drive connection structure removes, connection structure locates in the sleeve pipe, the jib is located the sleeve pipe is outside.
In the embodiment of the utility model, the connecting structure comprises a connecting shaft, rollers arranged at two ends of the connecting shaft and a roller pressing plate pressed on the tops of the rollers, one end of the connecting shaft is fixed with the hanging rod, the connecting shaft is connected with the transmission rack to move along with the transmission rack, and the roller pressing plate and the inner wall of the sleeve define a slide way for the rollers to slide; the roller pressing plate is provided with a limiting plate at one end close to the transmission assembly, and the distance between the limiting plate and the bottom wall of the sleeve is smaller than the diameter of the roller so as to limit the roller to slide towards the direction close to the transmission assembly.
In the embodiment of the utility model, the clamp comprises two clamping arms which are hinged, one end of each clamping arm forms a clamping part, and a clamping space for clamping the kerbstone is defined between the two clamping parts; and a chain is connected between the other ends of the clamping arms, the chain is connected with the suspender to connect the clamp below the suspender, the clamp is lifted, the clamping parts of the clamping arms clamp the kerbstone, the clamp is placed downwards, and the clamping parts of the clamping arms automatically loosen the kerbstone.
In the embodiment of the utility model provides an in, be connected with the spring between two centre gripping arms, through the elasticity of spring is opened in order to make two centre gripping arms are in the open mode.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
(1) The utility model discloses mechanical device stable in structure is reliably laid in the border stone handling, can effectively hoist the great border stone of monolithic volume fast, and the operation is convenient.
(2) The utility model discloses mechanical device application lever principle is laid in the kerbstone handling to the shaft is the fulcrum, and the great kerbstone of weight just can be prized to alone strength, and the hanging beam welds into triangle-shaped through bracing and shaft, utilizes triangle-shaped's stability to guarantee that frame and hanging beam are whole firm, and the setting of walking wheel can make the frame freely walk, forms the handcart structure, wholly firm, succinct, practical.
(3) the utility model discloses the position fine-tuning that unloads rotates through the crank and drives drive mechanism and rotate, the jib displacement that drive mechanism motion drove the driving rack and was connected with the driving rack realizes the regulation of anchor clamps position, and then realizes laying the counterpoint adjustment of in-process curb position and piece at the curb handling, avoids not right because the position whereabouts, damage to curb structure body during the later stage adjustment. The device is convenient to operate and simple to use, and achieves a fine adjustment function.
(4) The utility model discloses anchor clamps utilize traditional brick card principle, and after the curb was cliied to the centre gripping arm, when upwards carrying out the drawing anchor clamps more and more tight, and be carved with the alveolus on the anchor clamps clamp plate of centre gripping arm tip, increase the frictional force between anchor clamps clamp plate and the curb more, prevent the landing; when the clamp is lowered, the clamp can automatically release the curb clamped by the clamp; meanwhile, the clamp pressing plate is hinged with the end part of the clamping arm, so that when the curb stones with different thicknesses are clamped, the clamping plate can be completely contacted with the stone, and the friction surface is maximized; in addition, a spring is arranged between the two clamping arms, so that the two clamping arms can be always kept in an open state and can freely fall to a clamped position of the curb.
(5) The utility model discloses mechanical device is laid in the handling of curb can customize in advance, realize batch production, field usage flexible operation, uses manpower sparingly, guarantees the time limit for a project.
Drawings
Fig. 1 is a schematic front view of the utility model discloses machinery is laid in handling of curb.
Fig. 2 is a partially enlarged schematic view of S1 in fig. 1 according to the present invention.
Fig. 3 is the overhead schematic view of the utility model discloses mechanical device is laid in curb handling.
Fig. 4 is a partially enlarged schematic view of the present invention at S2 in fig. 3.
Fig. 5 is a schematic side view of the fine adjustment mechanism for the unloading position of the present invention.
The correspondence of reference numerals to components is as follows:
A frame 1; a traveling wheel 11; a hub 12; a diagonal brace 13; a hanging beam 2; a hand push rod 21; a horizontal section 211; a vertical section 212; a clamp 3; a clamp arm 31; a chain 32; a spring 33; a clamp platen 34; a drop position fine adjustment mechanism 4; a sleeve 41; a hand lever 42; an engagement section 421; a connecting section 422; a handle segment 423; a first bearing 424; a transmission assembly 43; a drive shaft 431; a first transmission gear 432; a second transmission gear 433; a second bearing 434; a drive rack 44; a blank segment 441; a hanger rod 45; a connecting structure 46; a connecting shaft 461; a roller 462; a roller presser 463; a limit plate 464; a kerb stone 5.
Detailed Description
To facilitate understanding of the present invention, the following description is made with reference to the accompanying drawings and examples.
Referring to fig. 1 to 5, the present invention provides a curb lifting and placing mechanical device, including: install frame 1, hanging beam 2 and anchor clamps 3 of walking wheel 11, hanging beam 2 locates on the frame 1, the one end of hanging beam 2 is for lifting by crane the end, the other end of hanging beam 2 is the handle end, anchor clamps 3 are located it is used for pressing from both sides to get curb 5 to lift by crane the end, the operation the handle end is in order to control anchor clamps 3 press from both sides get or loosen curb 5, it is equipped with and unloads position fine-tuning 4 to lift by crane the end, unload position fine-tuning 4 with anchor clamps 3 are connected in order to adjust anchor clamps 3's position.
The utility model discloses a make anchor clamps 3 be connected with unloading position fine-tuning 4, when the adjustment of the 5 positions of curb needs is carried out, adjust unloading position fine-tuning 4, unloading position fine-tuning 4 drives anchor clamps 3 remove to realize the adjustment counterpoint of 5 positions of curb and piece.
As shown in fig. 1 and 3, in the embodiment of the present invention, the frame 1 includes two traveling wheels 11 of parallel arrangement, be connected with the shaft 12 between two traveling wheels 11, the top of two traveling wheels 11 is equipped with hanging beam 2, hanging beam 2's extending direction with traveling wheel 11's walking direction is the same, hanging beam 2 with be connected with bracing 13 between the shaft 12, in the embodiment of the present invention, the quantity of bracing 13 is four, four two liang of locating of bracing 13 hanging beam 2's both sides just are located the both sides of shaft 12, bracing 13 is 40 angle steel of 40.
the hanging beam 2 is a steel pipe with the diameter of 80mm and the length of 3.5m, and the hand push rod 21 is used for pushing the travelling wheels 11 to move; the hand push rod 21 comprises a horizontal section 211 connected with the hanging beam 2 and a vertical section 212 vertically and upwards connected with the horizontal section 211, and the horizontal section 211 and the vertical section 212 are both steel pipes with the diameter of 50 mm.
As shown in fig. 4 and 5, the fine adjustment mechanism 4 for the unloading position comprises a sleeve 41, a hand crank 42, a transmission assembly 43, a transmission rack 44 and a suspension rod 45, one side of the sleeve 41 is vertically fixed with the lifting end of the suspension beam 2, one end of the hand crank 42 is located in the sleeve 41, the other end of the hand crank 42 extends out of the top wall of the sleeve 41, the hand crank 42 is rotated outside the sleeve 41, external threads on the hand crank 42 inside the sleeve 41 are engaged with the transmission assembly 43 in the sleeve 41 for transmission, the bottom end of the transmission assembly 43 is provided with the transmission rack 44, the transmission assembly 43 rotates to drive the transmission rack 44 to displace in the sleeve 41, one end of the transmission rack 44 is connected with the suspension rod 45, the transmission rack 44 displaces to drive the suspension rod 45, the hanger rod 45 is provided with the clamp 3, and the hanger rod 45 is displaced to pull the clamp 3 to be displaced so as to adjust the position of the kerb 5 on the clamp 3.
In the embodiment of the present invention, the casing 41 is a hollow cuboid, and has a top wall, a bottom wall and two side walls, and one end of the casing 41 is closed.
As shown in fig. 5, the hand crank 42 includes an engaging section 421 located inside the casing 41, one end of the engaging section 421 penetrates through the top wall of the casing 41, a connecting section 422 vertically fixed to the engaging section 421 is connected to the end of the engaging section 421, and a handle section 423 perpendicular to the connecting section 422 is fixed to the end of the connecting section 422. The embodiment of the utility model provides an in, meshing section 421 is formed with the external screw thread, first bearing 424 has been cup jointed respectively at the both ends of meshing section 421, first bearing 424 respectively with top wall, the diapire of sleeve pipe 41 are fixed, meshing section 421 is in first bearing 424 internal rotation.
The transmission assembly 43 comprises a transmission shaft 431, and a first transmission gear 432 and a second transmission gear 433 which are arranged on the transmission shaft 431, wherein the first transmission gear 432 is meshed with the meshing section 421 of the crank 42, the crank 42 rotates to drive the first transmission gear 432 to rotate, the first transmission gear 432 and the second transmission gear 433 coaxially transmit, and the second transmission gear 433 rotates to drive the transmission rack 44 below the second transmission gear 433 to move; preferably, the two ends of the transmission shaft 431 are respectively provided with a second bearing 434, one second bearing 434 is arranged at one end of the transmission shaft 431 and fixed inside the sleeve 41, and the other second bearing 434 is arranged at the other end of the transmission shaft 431 and fixed outside the sleeve 434.
Preferably, the transmission rack 44 has two opposite ends, a first end of the transmission rack 44 is connected to the suspension rod 45, a second end of the transmission rack 44 extends out from one end of the casing 41 to form a spare section 441, an opening for the transmission rack 44 to extend out is opened at the closed end of the casing 41, and the spare section 441 is arranged to prevent the transmission rack 44 from completely falling into the casing 41 during the displacement process.
Preferably, a connecting structure 46 is arranged between the suspension rod 45 and the first end of the transmission rack 44, the transmission rack 44 moves to drive the connecting structure 46 to move, the connecting structure 46 is arranged in the casing 41, and the suspension rod 45 is arranged outside the casing 41; specifically, the connecting structure 46 includes a connecting shaft 461, rollers 462 disposed at two ends of the connecting shaft 461, and a roller pressing plate 463 pressed on top of the rollers 462, one end of the connecting shaft 461 is fixed to the suspension rod 45, the connecting shaft 461 is connected to the driving rack 44 to move with the driving rack 44, the roller pressing plate 463 and the inner wall of the casing 41 define a slide way for forming the sliding movement of the rollers 462, and the slide way extends along the length direction of the casing 41; preferably, a limiting plate 464 is disposed at one end of the roller pressing plate 463 close to the transmission assembly, and the distance between the limiting plate 464 and the bottom wall of the casing 41 is smaller than the diameter of the roller 462, so as to limit the sliding of the roller 462 towards the direction close to the transmission assembly 43.
The clamp 3 comprises two clamping arms 31 which are hinged, one end of each clamping arm 31 forms a clamping part, and a clamping space for clamping the kerbstone 5 is defined between the two clamping parts; a chain 32 is connected between the other ends of the clamping arms, the chain 32 is connected with the suspension rod 45 so as to connect the clamp 3 below the suspension rod 45, the clamp 3 is lifted, the clamping parts of the clamping arms 31 clamp the kerbstone 5, the clamp 3 is lowered, and the clamping parts of the clamping arms 31 automatically release the kerbstone 5.
Preferably, a spring 33 is connected between the two clamping arms 31, and the distance between the two clamping arms 31 is increased by the elastic expansion of the spring 33, so that the two clamping arms 31 can be opened to clamp the curb 5.
In the embodiment of the utility model provides an in, the tip of centre gripping arm 31 is equipped with anchor clamps clamp plate 34, preferably, anchor clamps clamp plate 34 with centre gripping arm 31 articulates the connection, anchor clamps clamp plate 34 with one side that curb 5 contacted is taken shape and is had the alveolus, in order to increase anchor clamps clamp plate 34 with frictional force between the curb 5 prevents curb 5 is followed drop in anchor clamps 3.
The above details describe the utility model discloses the structure of mechanical device is laid in handling of curb, its method of use is described below.
Will the utility model discloses the device pushes away near 5 curb of preparation handling, adjusts frame 1 position, makes anchor clamps 3 in 5 tops of curb, and a constructor is responsible for right the effort is applyed to the one end that hanging beam 2 has handspike 21, makes anchor clamps 3 highly can press from both sides 5 curb.
Secondly, another constructor clamps the clamp 3 at the middle position of the kerbstone 5, presses down the height of the hand push rod 21 to enable the clamp 3 to be lifted upwards to clamp the kerbstone 5 until the whole kerbstone 5 is lifted by a certain height to keep balance, and pushes the frame 1 to transport the kerbstone 5 to a specified installation place.
Thirdly, the frame 1 is perpendicular to the paving direction of the kerbstone 5, after the kerbstone 5 stops at the installation position, the hand crank 42 of the position fine adjustment mechanism 4 is shaken to enable the kerbstone 5 to be spliced more accurately, then the hand push rod 21 is lifted, and the fixture 3 automatically loosens the kerbstone 5.
Fourthly, the next kerbstone 5 is hoisted and installed according to the method.
The present invention has been described in detail with reference to the drawings and the embodiments, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims (10)

1. A curb handling placement machine comprising: the lifting device comprises a frame provided with traveling wheels, a lifting beam and a clamp, wherein the lifting beam is arranged on the frame, one end of the lifting beam is a lifting end, the other end of the lifting beam is a handle end, the clamp is arranged at the lifting end and used for clamping and taking the kerbstone, the handle end is operated to control the clamp to clamp and take or release the kerbstone, and the lifting device is characterized in that,
The hoisting end is provided with a drop position fine adjustment mechanism, and the drop position fine adjustment mechanism is connected with the clamp to adjust the position of the clamp.
2. The kerbstone hoisting and placing mechanical device according to claim 1, wherein the fine adjustment mechanism for the unloading position comprises a sleeve, a crank, a transmission assembly, a transmission rack and a hanging rod, one side of the sleeve is vertically fixed with the hoisting end of the hanging beam, one end of the crank is positioned in the sleeve, the other end of the crank extends out of the top wall of the sleeve, the crank is rotated outside the sleeve, external threads on the crank positioned inside the sleeve are meshed with the transmission assembly positioned in the sleeve for transmission, the transmission rack is arranged at the bottom end of the transmission assembly, the transmission rack is driven by the rotation of the transmission assembly to displace along the length direction of the sleeve in the sleeve, one end of the transmission rack is connected with the hanging rod, and the transmission rack displaces to drive the hanging rod to displace, the hanger rod is provided with the clamp, and the hanger rod is moved to pull the clamp to move so as to adjust the position of the kerbstone on the clamp.
3. The kerbstone handling mechanical device of claim 2, wherein the hand crank comprises an engaging section located inside the sleeve, the engaging section is formed with an external thread engaged with the transmission component, one end of the engaging section penetrates out of the top wall of the sleeve, the tail end of the engaging section is connected with a connecting section vertically fixed with the engaging section, and the tail end of the connecting section is fixed with a handle section vertical to the connecting section.
4. The mechanical device for lifting and placing the kerb stones as claimed in claim 3, wherein bearings are respectively sleeved at two ends of the meshing section, the bearings are respectively fixed with the top wall and the bottom wall of the sleeve, and the meshing section rotates in the bearings.
5. The mechanical device is laid in curb handling of claim 2, characterized in that, the transmission subassembly includes the transmission shaft, locates epaxial first drive gear of transmission and second drive gear, the transmission shaft is relative the sleeve pipe rotates, first drive gear with the crank meshing is connected, the crank rotates and drives first drive gear rotates, first drive gear with the coaxial transmission of second drive gear, second drive gear rotates and drives the transmission rack removal of its below.
6. The curb handling placement machine of claim 2 wherein the drive rack includes opposite first and second ends, the first end connected to the drive rack and the second end extending from one end of the casing to form a free section, the one end of the casing being closed and defining an opening through which the second end of the drive rack extends.
7. The mechanical device for lifting and placing the kerb as claimed in claim 6, wherein a connecting structure is arranged between the suspension rod and the first end of the transmission rack, the transmission rack moves to drive the connecting structure to move, the connecting structure is arranged in the sleeve, and the suspension rod is arranged outside the sleeve.
8. The curb handling and placing mechanical device of claim 7, wherein the connecting structure comprises a connecting shaft, rollers arranged at two ends of the connecting shaft and roller pressing plates pressed on tops of the rollers, one end of the connecting shaft is fixed with the suspension rod, the connecting shaft is connected with the transmission rack to move along with the transmission rack, and the roller pressing plates and the inner wall of the sleeve define a slide way for sliding the rollers; the roller pressing plate is provided with a limiting plate at one end close to the transmission assembly, and the distance between the limiting plate and the bottom wall of the sleeve is smaller than the diameter of the roller so as to limit the roller to slide towards the direction close to the transmission assembly.
9. The curb handling placement machine of claim 2, wherein the clamp comprises two clamping arms hinged together, one end of each clamping arm forms a clamping portion, and a clamping space for clamping the curb is defined between the two clamping portions; and a chain is connected between the other ends of the clamping arms, the chain is connected with the suspender to connect the clamp below the suspender, the clamp is lifted, the clamping parts of the clamping arms clamp the kerbstone, the clamp is placed downwards, and the clamping parts of the clamping arms automatically loosen the kerbstone.
10. The curb handling placement machine of claim 9, wherein a spring is connected between the two clamp arms, and the spring is elastically expanded to open the two clamp arms.
CN201920234723.6U 2019-02-25 2019-02-25 Mechanical device is laid in handling of curb Active CN209779421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920234723.6U CN209779421U (en) 2019-02-25 2019-02-25 Mechanical device is laid in handling of curb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920234723.6U CN209779421U (en) 2019-02-25 2019-02-25 Mechanical device is laid in handling of curb

Publications (1)

Publication Number Publication Date
CN209779421U true CN209779421U (en) 2019-12-13

Family

ID=68795632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920234723.6U Active CN209779421U (en) 2019-02-25 2019-02-25 Mechanical device is laid in handling of curb

Country Status (1)

Country Link
CN (1) CN209779421U (en)

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