CN217264543U

CN217264543U - Material transportation lifting device for bridge construction

Info

Publication number: CN217264543U
Application number: CN202220381624.2U
Authority: CN
Inventors: 祝柏杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-23
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the technical field of lifting equipment, and discloses material transportation lifting equipment for bridge construction; the material transportation lifting equipment for bridge construction comprises two groups of lifting mechanisms and fixing mechanisms, wherein the two groups of lifting mechanisms are symmetrically distributed, and the fixing mechanisms are positioned on the opposite sides of the two groups of lifting mechanisms; fixing mechanism includes the flat board, the round hole of symmetric distribution is all seted up to the surface around the flat board, and two sets of round hole inner chambers all are provided with the cylinder, and the flexible end of two sets of cylinders and the flexible end of two sets of telescopic links all are provided with the baffle, the utility model discloses set up fixing mechanism, and two sets of round hole inner chambers all set up the cylinder, can drive first cable wire motion when the second disc rotates, first cable wire motion drives first disc, third disc, the fourth disc motion of connecting, and third disc and fourth disc are in the motion process, and the gravity piece can go up and down along with it, and the fixed plate goes up and down to drive dull and stereotyped lift to this purpose of going up and down.

Description

Material transportation lifting device for bridge construction

Technical Field

The utility model belongs to the technical field of jacking equipment, specifically be a material transportation jacking equipment is used in bridge construction.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass; the bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting position of the bridge span structure and the bridge pier or the bridge abutment; the attached structure refers to bridge end lapping plate, taper slope protection, bank protection, diversion engineering, etc.

The existing lifting mechanism has certain disadvantages when in use, the existing lifting mechanism is inconvenient to fix objects which exceed the width of a flat plate when in use, and if the objects exceed the width of the flat plate, the objects are easy to slip off in the lifting process, so that great potential safety hazards exist; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a material transport jacking equipment is used in bridge construction, effectual solved current elevating system when using, be not convenient for fix the article that surpasss dull and stereotyped width, if article when surpassing dull and stereotyped width, there is the problem of great potential safety hazard in the lift process landing easily.

In order to achieve the above object, the utility model provides a following technical scheme: the material transportation lifting equipment for bridge construction comprises two groups of lifting mechanisms and fixing mechanisms, wherein the two groups of lifting mechanisms are symmetrically distributed, and the fixing mechanisms are positioned on the opposite sides of the two groups of lifting mechanisms;

the fixing mechanism comprises a flat plate, round holes which are symmetrically distributed are formed in the front surface and the rear surface of the flat plate, cylinders are arranged in the inner cavities of the two groups of round holes, a supporting plate is arranged at the bottom of the flat plate, telescopic rods which are evenly distributed are arranged on the front surface and the rear surface of the supporting plate, and baffles are arranged at the telescopic ends of the two groups of cylinders and the telescopic ends of the two groups of telescopic rods.

Preferably, elevating system includes base and fixed plate, the base top is provided with the stand of symmetric distribution, and two stand tops all are provided with the horizontal pole.

Preferably, the surface of the cross rod is provided with a sixth disc and symmetrically distributed fifth discs, the top of the base is provided with a motor and a supporting block, and the rear surface of the supporting block is provided with a first disc.

Preferably, the surface of the fixing plate is provided with third disks and fourth disks which are symmetrically distributed, the transmission end of the motor is provided with second disks, and the outer walls of the two second disks, the two third disks, the two fourth disks and the sixth disk of the first disk are provided with first steel cables.

Preferably, the top and the bottom of the first steel cable are respectively connected with the cross rod and the base, and the outer walls of the two fifth discs are respectively provided with a second steel cable.

Preferably, the bottoms of the opposite sides of the two second steel cables are connected with the fixing plate, and the opposite sides of the two second steel cables are provided with gravity blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up fixed establishment, fixed establishment sets up the round hole of symmetric distribution in the front and back side, and two sets of round hole inner chambers all set up the cylinder, and dull and stereotyped bottom sets up the backup pad, and the backup pad front and back surface all is provided with the even telescopic link of distribution, and two sets of telescopic links and the flexible end of two sets of cylinders all are provided with the baffle to this plays the limiting displacement.

The utility model discloses set up elevating system, elevating system passes through the motor and drives the second disc and rotate, can drive first cable wire motion when the second disc rotates, and first cable wire motion drives first disc, third disc, the fourth disc motion of connecting, and third disc and fourth disc can drive the fixed plate and go up and down in the motion process, and when the fixed plate goes up and down, the gravity piece can go up and down along with it, and the fixed plate goes up and down to drive dull and stereotyped lift to this mesh of going up and down.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the fixing mechanism of the present invention;

in the figure: 1. a lifting mechanism; 2. a fixing mechanism; 100. a base; 101. a column; 102. a cross bar; 103. a motor; 104. a supporting block; 105. a first disc; 106. a second disc; 107. a first wire rope; 108. a fixing plate; 109. a third disc; 110. a fourth disc; 111. a fifth disc; 112. a second wire rope; 113. a gravity block; 114. a sixth disc; 200. a flat plate; 201. a baffle plate; 202. a cylinder; 203. a support plate; 204. a telescopic rod.

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 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.

Referring to fig. 1, a material transporting and lifting apparatus for bridge construction includes a lifting mechanism 1 and a fixing mechanism 2.

Referring to fig. 1, two sets of lifting mechanisms 1 are symmetrically distributed, and fixing mechanisms 2 are located on opposite sides of the two sets of lifting mechanisms 1.

Referring to fig. 1 and 3, the fixing mechanism 2 includes a flat plate 200, circular holes are symmetrically formed in the front and rear surfaces of the flat plate 200, air cylinders 202 are disposed in inner cavities of the two groups of circular holes, the air cylinders 202 are fixedly connected with the circular holes, a supporting plate 203 is disposed at the bottom of the flat plate 200, the supporting plate 203 is fixedly connected with the flat plate 200, telescopic rods 204 uniformly distributed are disposed on the front and rear surfaces of the supporting plate 203, the telescopic rods 204 are fixedly connected with the supporting plate 203, baffle plates 201 are disposed at telescopic ends of the two groups of air cylinders 202 and telescopic ends of the two groups of telescopic rods 204, the telescopic ends of the two groups of air cylinders 202 and the telescopic ends of the two groups of telescopic rods 204 are fixedly connected with the baffle plates 201, the air cylinders 202 are started, the telescopic ends of the air cylinders 202 stretch to drive the baffle plates 201 to move towards opposite sides or away from each other, the telescopic ends of the telescopic rods 204 move towards opposite sides or away from each other, and the telescopic rods 204 assist the air cylinders 202 to support the baffle plates 201 to play a balancing role.

Referring to fig. 1 and 2, the lifting mechanism 1 includes a base 100 and a fixing plate 108, wherein the tops of the base 100 are provided with symmetrically distributed columns 101, the tops of both columns 101 are provided with a cross bar 102, the columns 101 are fixedly connected with the cross bar 102 and the base 100, the surface of the cross bar 102 is provided with a sixth disk 114 and symmetrically distributed fifth disks 111, the sixth disk 114 and the fifth disks 111 are rotatably connected with the cross bar 102, the top of the base 100 is provided with a motor 103 and a supporting block 104, the motor 103 and the supporting block 104 are fixedly connected with the base 100, the rear surface of the supporting block 104 is provided with a first disk 105, the first disk 105 is rotatably connected with the supporting block 104, the surface of the fixing plate 108 is provided with a third disk 109 and a fourth disk 110 which are symmetrically distributed, the third disk 109 and the fourth disk 110 are rotatably connected with the fixing plate 108, the transmission end of the motor 103 is provided with a second disk 106, the transmission end of the motor 103 is fixedly connected with the second disk 106, the outer walls of two second disks 106, two third disks 109, two fourth disks 110 and a sixth disk 114 of the first disk 105 are all provided with first steel cables 107, the top and the bottom of each first steel cable 107 are respectively connected with the cross rod 102 and the base 100, the outer walls of two fifth disks 111 are respectively provided with second steel cables 112, the bottoms of the opposite sides of the two second steel cables 112 are respectively connected with the fixing plate 108, the opposite sides of the two second steel cables 112 are respectively provided with a gravity block 113, and the gravity block 113 provides tension for the top of the fixing plate 108; the motor 103 is started, the transmission end of the motor 103 rotates to drive the second disc 106 to rotate, the second disc 106 rotates to drive the first steel cable 107 to move, the bottom of the top of the first steel cable 107 is limited by the cross rod 102 and the base 100, in the moving process, the first disc 105, the third disc 109, the fourth disc 110 and the sixth disc 114 are driven to move, the fixing plate 108 is driven to lift, meanwhile, the second steel cable 112 winds the fifth disc 111 to connect the fixing plate 108 and the gravity block 113, and the top of the fixing plate 108 is influenced by the gravity of the gravity block 113 to generate upward supporting force.

The working principle is as follows: the cylinder 202 is started, the telescopic end of the cylinder 202 extends to drive the baffle 201 to move towards the opposite side or the opposite side, the baffle 201 moves towards the opposite side or the opposite side, the telescopic end of the telescopic rod 204 moves along with the baffle 201, the telescopic rod 204 assists the cylinder 202 to support the baffle 201 to play a balancing role, the motor 103 is started, the transmission end of the motor 103 rotates to drive the second disc 106 to rotate, the second disc 106 rotates to drive the first steel cable 107 to move, the bottom of the top of the first steel cable 107 is limited by the cross rod 102 and the base 100, in the moving process, the first disc 105, the third disc 109, the fourth disc 110 and the sixth disc 114 are driven to move, so that the fixing plate 108 is driven to lift, meanwhile, the second steel cable 112 winds the fifth disc 111 and is connected with the fixing plate 108 and the gravity block 113, and the top of the fixing plate 108 is influenced by the self gravity of the gravity block 113 to generate an upward supporting force.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a material transportation jacking equipment for bridge construction, includes elevating system (1) and fixed establishment (2), its characterized in that: two groups of lifting mechanisms (1) are symmetrically distributed, and the fixing mechanisms (2) are positioned on the opposite sides of the two groups of lifting mechanisms (1);

fixed establishment (2) are including dull and stereotyped (200), the round hole of symmetric distribution is all seted up on surface around dull and stereotyped (200), and two sets of round hole inner chambers all are provided with cylinder (202), dull and stereotyped (200) bottom is provided with backup pad (203), the back surface all is provided with evenly distributed telescopic link (204) before backup pad (203), and the flexible end of two sets of cylinders (202) and the flexible end of two sets of telescopic link (204) all are provided with baffle (201).

2. The material transportation lifting device for bridge construction according to claim 1, wherein: the lifting mechanism (1) comprises a base (100) and a fixing plate (108), wherein the tops of the base (100) are provided with symmetrically distributed upright columns (101), and the tops of the two upright columns (101) are provided with cross rods (102).

3. The material transportation lifting device for bridge construction according to claim 2, wherein: the surface of the cross rod (102) is provided with a sixth disc (114) and fifth discs (111) which are symmetrically distributed, the top of the base (100) is provided with a motor (103) and a supporting block (104), and the rear surface of the supporting block (104) is provided with a first disc (105).

4. The material transportation lifting device for bridge construction according to claim 3, wherein: the surface of the fixing plate (108) is provided with third disks (109) and fourth disks (110) which are symmetrically distributed, the transmission end of the motor (103) is provided with second disks (106), and the outer walls of the two second disks (106), the two third disks (109), the two fourth disks (110) and the sixth disk (114) of the first disk (105) are provided with first steel cables (107).

5. The material transportation lifting device for bridge construction according to claim 4, wherein: the top and the bottom of the first steel cable (107) are respectively connected with the cross rod (102) and the base (100), and the outer walls of the two fifth discs (111) are respectively provided with a second steel cable (112).

6. The material transportation lifting device for bridge construction according to claim 5, wherein: the bottoms of the opposite sides of the two second steel cables (112) are connected with the fixing plate (108), and the opposite sides of the two second steel cables (112) are provided with gravity blocks (113).