CN216971881U

CN216971881U - A hoisting device for preparing cement thick liquids

Info

Publication number: CN216971881U
Application number: CN202220618786.3U
Authority: CN
Inventors: 王哲飞; 袁德彪; 袁天友
Original assignee: Suzhou Fenghong Construction Engineering Co ltd
Current assignee: Suzhou Fenghong Construction Engineering Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-15
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a lifting device for preparing cement slurry, which comprises a lifting device and a working platform, wherein the arrangement of a guardrail solves the problem that when a hydraulic cylinder and a driving motor are used for driving the working platform to move up and down, no protective device is arranged around the working platform, a cement bag is easy to fall off in the lifting process, and potential safety hazards of injury to workers exist, the guardrail is of a rotatable structure, the angle can be adjusted according to the size of the cement bag, the practicability of the device is increased, the use safety of the device is improved, the hydraulic cylinder and the driving motor simultaneously drive the working platform, the working efficiency is improved, a plurality of damping devices are uniformly arranged at the bottom of the working platform, and the arrangement of a first damping spring, a pressing block, a roller, a second damping spring and a damping block can play a role in damping vibration generated when the working platform works, the stability of the device is increased.

Description

A hoisting device for preparing cement thick liquids

Technical Field

The utility model relates to the technical field of cement slurry auxiliary equipment, in particular to a lifting device for preparing cement slurry.

Background

The cement mortar is prepared from cement, fine aggregate and water, namely cement, sand and water, according to the needs, the cement mixed mortar is prepared from cement, fine aggregate, lime and water, the mortar used in the construction process is convenient for construction and is generally stirred on site, the mixing proportion of the cement mortar is 1:3, and then the mixing proportion is converted into the weight ratio according to the capacity of a site stirrer or a material container; the mortar used in the construction of the structure is a multi-purpose finished mortar, and the mortar strength is expressed by M5, M7.5, M10 mortar and the like.

The general cement slurry of making stirs at the job site, according to the preparation cement slurry of the different anytime and anywhere of quantity promptly, send the in-process of cement bag into the trucd mixer, because the trucd mixer has certain height apart from ground, the tradition is through the operation personnel lift the trucd mixer pan feeding mouth, this kind of operation mode efficiency is slow, and dangerous high, to above-mentioned problem, for the practicality that increases the device, the security that improves the device and use, the stationarity that increases the device, we provide a hoisting device for preparing cement slurry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting device for preparing cement slurry, which is used for automatically lifting cement or other mechanisms assisting in preparing cement slurry and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting device for preparing cement slurry comprises a lifting device and a working platform, wherein the working platform is arranged at the upper end of the lifting device, the lifting device comprises a lifting structure and a damping device, and the damping device is arranged at the top of the lifting structure; the lifting structure comprises a bottom plate, fixing rods, first connecting rods, hydraulic cylinders, connecting rods, a rotating shaft, second connecting rods, sliding chutes, slopes, pulleys, a screw rod, a driving motor and a top plate, wherein the fixing rods are arranged between the two first connecting rods, the tops of the fixing rods are connected with the bottoms of the connecting rods through the hydraulic cylinders, the rotating shafts are arranged on two sides of the connecting rods, the first connecting rods are connected with the second connecting rods in a staggered mode through the rotating shafts, the pulleys are arranged at the lower ends of the first connecting rods and the second connecting rods, the sliding chutes are arranged at the lower ends of the pulleys, the slopes are arranged on one sides of the pulleys, the sliding chutes are arranged in an inner cavity of the bottom plate, the driving motor is arranged on one sides of the first connecting rods, the driving motor is connected with the pulleys through the screw rod, and the top plate is arranged at the upper ends of the first connecting rods and the second connecting rods; the working platform comprises a guardrail, a supporting plate, a rotating structure and a connecting block, the connecting block is arranged on the side face of the supporting plate, the rotating structure is arranged on one side of the connecting block, and the guardrail is arranged on one side of the rotating structure.

Further, damping device is including fixed frame, recess, first damping spring, briquetting, gyro wheel, second damping spring and buffer block, and the recess setting is in the inner chamber of fixed frame, and first damping spring's one end setting is in the inner chamber of recess, and first damping spring's the other end setting is in the bottom of briquetting, and the gyro wheel setting is in the both sides of briquetting, and second damping spring's one end setting is at the top of briquetting, and second damping spring's the other end setting is in the bottom of buffer block.

Further, damping device is equipped with a plurality of even settings in work platform's bottom.

Further, revolution mechanic includes pivot, lug, mounting groove and reset spring, and the one end and the pivot of lug are connected, and the other end setting of lug is in the inner chamber of mounting groove, and reset spring sets up the both sides at the lug.

Further, the mounting groove is arranged in an inner cavity of the guardrail at one side close to the support plate.

Further, the guardrail is a rotatable structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the lifting device for preparing the cement slurry, one end of the bump is connected with the rotating shaft, the other end of the bump is arranged in the inner cavity of the mounting groove, the reset springs are arranged on two sides of the bump, the mounting groove is arranged in the inner cavity of the guardrail close to one side of the supporting plate, and therefore the problem that when a hydraulic cylinder and a driving motor are used for driving the working platform to move up and down, no protective device is arranged around the working platform, a cement bag is easy to fall off in the lifting process, and potential safety hazards of injury to workers exist is solved;

2. according to the lifting device for preparing the cement slurry, the top of the fixed rod is connected with the bottom of the connecting rod through the hydraulic cylinder, the rotating shafts are arranged on two sides of the connecting rod, the driving motor is connected with the pulley through the lead screw, and the hydraulic cylinder and the driving motor simultaneously drive the working platform, so that the working efficiency is improved;

3. according to the lifting device for preparing the cement slurry, the damping devices are uniformly arranged at the bottom of the working platform, one end of the first damping spring is arranged in the inner cavity of the groove, the other end of the first damping spring is arranged at the bottom of the pressing block, the rollers are arranged on two sides of the pressing block, one end of the second damping spring is arranged at the top of the pressing block, and the other end of the second damping spring is arranged at the bottom of the buffer block, so that the effect of buffering the vibration generated when the working platform works can be achieved, and the stability of the device is improved.

Drawings

FIG. 1 is an overall schematic view of the present invention;

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

FIG. 3 is a top view of the work platform of the present invention expanded;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

fig. 5 is a schematic view of the shock-absorbing structure of the present invention.

In the figure: 1. a lifting device; 11. a lifting structure; 111. a base plate; 112. fixing the rod; 113. a first link; 114. a hydraulic cylinder; 115. a connecting rod; 116. a rotating shaft; 117. a second link; 118. a chute; 119. a slope; 1110. a pulley; 1111. a screw rod; 1112. a drive motor; 1113. a top plate; 12. a damping device; 121. a fixing frame; 122. a groove; 123. a first damping spring; 124. briquetting; 125. a roller; 126. a second damping spring; 127. a buffer block; 2. a working platform; 21. a guardrail; 22. a support plate; 23. a rotating structure; 231. a rotating shaft; 232. a bump; 233. mounting grooves; 234. a return spring; 24. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a lifting device for preparing cement slurry comprises a lifting device 1 and a working platform 2, the working platform 2 is disposed at the upper end of the lifting device 1, the lifting device 1 comprises a lifting structure 11 and a damping device 12, the damping device 12 is disposed at the top of the lifting structure 11, the damping device 12 is disposed at the bottom of the working platform 2, the lifting structure 11 comprises a bottom plate 111, a fixing rod 112, a first connecting rod 113, a hydraulic cylinder 114, a connecting rod 115, a rotating shaft 116, a second connecting rod 117, a chute 118, a slope 119, a pulley 1110, a lead screw 1111, a driving motor 1112 and a top plate 1113, the fixing rod 112 is disposed between the two first connecting rods 113, the top of the fixing rod 112 is connected with the bottom of the connecting rod 115 through the hydraulic cylinder 114, the rotating shaft 116 is disposed at both sides of the connecting rod 115, the first connecting rods 113 are connected with the second connecting rod 117 through the rotating shaft 116 in a staggered manner, the pulley 1110 is arranged at the lower end of the first link 113 and the second link 117, the sliding groove 118 is arranged at the lower end of the pulley 1110, the slope 119 is arranged at one side of the pulley 1110, the sliding groove 118 is arranged in the inner cavity of the bottom plate 111, the driving motor 1112 is arranged at one side of the first link 113, the driving motor 1112 is connected with the pulley 1110 through the screw rod 1111, the top plate 1113 is arranged at the upper end of the first link 113 and the second link 117, the hydraulic cylinder 114 and the driving motor 1112 drive the working platform 2 at the same time, thereby improving the working efficiency, the damping device 12 comprises a fixed frame 121, a groove 122, a first damping spring 123, a pressing block 124, a roller 125, a second damping spring 126 and a damping block 127, the groove 122 is arranged in the inner cavity of the fixed frame 121, one end of the first damping spring 123 is arranged in the inner cavity of the groove 122, the other end of the first damping spring 123 is arranged at the bottom of the pressing block 124, the roller 125 is arranged at both sides of the pressing block 124, one end of the second damping spring 126 is arranged at the top of the pressing block 124, the other end of the second damping spring 126 is arranged at the bottom of the buffer block 127, which can play a role of buffering the vibration generated when the working platform 2 works, and increases the stability of the device, the working platform 2 comprises a guardrail 21, a support plate 22, a rotating structure 23 and a connecting block 24, the connecting block 24 is arranged at the side surface of the support plate 22, the rotating structure 23 is arranged at one side of the connecting block 24, the guardrail 21 is arranged at one side of the rotating structure 23, the rotating structure 23 comprises a rotating shaft 231, a convex block 232, an installation groove 233 and a return spring 234, one end of the convex block 232 is connected with the rotating shaft 231, the other end of the convex block 232 is arranged in the inner cavity of the installation groove 233, the return spring 234 is arranged at two sides of the convex block 232, the installation groove 233 is arranged in the inner cavity of the side of the guardrail 21 close to the support plate 22, when the hydraulic cylinder uses 114 and the driving motor 1112 to drive the working platform 2 to move up and down, there is not protector around work platform 2, and other cement thick liquids auxiliary material such as cement bag drop easily at the lift in-process, have the problem that causes the potential safety hazard of injury to the staff, and guardrail 21 is rotatable structure moreover, can come angle regulation according to the size of cement bag, has not only increased the practicality of device, has improved the security that the device used moreover.

In summary, the following steps: the utility model provides a lifting device for preparing cement slurry, which comprises a lifting device 1 and a working platform 2, wherein one end of a lug 232 is connected with a rotating shaft 231, the other end of the lug 232 is arranged in the inner cavity of a mounting groove 233, a return spring 234 is arranged on two sides of the lug 232, the mounting groove 233 is arranged in the inner cavity of one side of a guardrail 21 close to a support plate 22, the problem that when the working platform 2 is driven to move up and down by using a hydraulic cylinder 114 and a driving motor 1112, no protective device is arranged around the working platform 2, a cement bag is easy to fall off in the lifting process, and the safety hazard of injury to workers exists is solved, the guardrail 21 is of a rotatable structure, the angle can be adjusted according to the size of the cement bag, the practicability of the device is increased, the use safety of the device is improved, the top of a fixed rod 112 is connected with the bottom of a connecting rod 115 through the hydraulic cylinder 114, rotation axis 116 sets up the both sides at connecting rod 115, driving motor 1112 is connected with pulley 1110 through lead screw 1111, pneumatic cylinder 114 and driving motor 1112 drive work platform 2 simultaneously, the efficiency of work has been improved, damping device 12 is equipped with the bottom of a plurality of even settings at work platform 2, the one end of first damping spring 123 sets up the inner chamber at recess 122, the other end setting of first damping spring 123 is in the bottom of briquetting 124, gyro wheel 125 sets up the both sides at briquetting 124, the one end setting of second damping spring 126 is at the top of briquetting 124, the other end setting of second damping spring 126 is in the bottom of buffer block 127, the effect of buffering can be played to the vibrations that work platform 2 during operation produced, the stationarity of device has been increased.

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.

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

Claims

1. The utility model provides a hoisting device for preparing cement thick liquids, includes elevating gear (1) and work platform (2), work platform (2) set up the upper end at elevating gear (1), its characterized in that: the lifting device (1) comprises a lifting structure (11) and a damping device (12), wherein the damping device (12) is arranged at the top of the lifting structure (11); the lifting structure (11) comprises a bottom plate (111), a fixing rod (112), first connecting rods (113), a hydraulic cylinder (114), a connecting rod (115), a rotating shaft (116), a second connecting rod (117), a sliding chute (118), a slope (119), pulleys (1110), a screw rod (1111), a driving motor (1112) and a top plate (1113), wherein the fixing rod (112) is arranged between the two first connecting rods (113), the top of the fixing rod (112) is connected with the bottom of the connecting rod (115) through the hydraulic cylinder (114), the rotating shaft (116) is arranged on two sides of the connecting rod (115), the first connecting rods (113) are connected with the second connecting rods (117) in a staggered manner through the rotating shaft (116), the pulleys (1110) are arranged at the lower ends of the first connecting rods (113) and the second connecting rods (117), the sliding chute (118) is arranged at the lower end of the pulleys (1110), the slope (119) is arranged on one side of the pulleys (1110), the sliding chute (118) is arranged in the inner cavity of the bottom plate (111), the driving motor (1112) is arranged on one side of the first connecting rod (113), the driving motor (1112) is connected with the pulley (1110) through the screw rod (1111), and the top plate (1113) is arranged at the upper ends of the first connecting rod (113) and the second connecting rod (117); work platform (2) include guardrail (21), backup pad (22), revolution mechanic (23) and connecting block (24), and connecting block (24) set up the side in backup pad (22), and revolution mechanic (23) set up the one side at connecting block (24), and guardrail (21) set up the one side at revolution mechanic (23).

2. A lifting device for preparing a cementitious slurry as claimed in claim 1 wherein: damping device (12) are including fixed frame (121), recess (122), first damping spring (123), briquetting (124), gyro wheel (125), second damping spring (126) and buffer block (127), recess (122) set up the inner chamber at fixed frame (121), the inner chamber in recess (122) is set up to the one end of first damping spring (123), the other end setting of first damping spring (123) is in the bottom of briquetting (124), gyro wheel (125) set up the both sides at briquetting (124), the one end setting of second damping spring (126) is at the top of briquetting (124), the other end setting of second damping spring (126) is in the bottom of buffer block (127).

3. A lifting device for preparing a cementitious slurry as claimed in claim 1 wherein: the damping device (12) is provided with a plurality of uniform devices arranged at the bottom of the working platform (2).

4. A lifting device for preparing a cementitious slurry as claimed in claim 1 wherein: the rotating structure (23) comprises a rotating shaft (231), a convex block (232), a mounting groove (233) and a return spring (234), one end of the convex block (232) is connected with the rotating shaft (231), the other end of the convex block (232) is arranged in an inner cavity of the mounting groove (233), and the return spring (234) is arranged on two sides of the convex block (232).

5. A lifting device for preparing a cementitious slurry in accordance with claim 4, wherein: the mounting groove (233) is arranged in an inner cavity of the side, close to the supporting plate (22), of the guardrail (21).

6. A lifting device for preparing a cementitious slurry in accordance with claim 5, wherein: the guardrail (21) is a rotatable structure.