CN214141421U - Guide rail type mechanical brake device for lifting operation platform - Google Patents
Guide rail type mechanical brake device for lifting operation platform Download PDFInfo
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- CN214141421U CN214141421U CN202023327805.7U CN202023327805U CN214141421U CN 214141421 U CN214141421 U CN 214141421U CN 202023327805 U CN202023327805 U CN 202023327805U CN 214141421 U CN214141421 U CN 214141421U
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- guide rail
- main part
- workstation
- operation platform
- lift
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Abstract
The utility model relates to a guide rail lift design technical field specifically is a guide tracked lift operation platform machinery brake equipment, including guide rail lift main part, dead lever, hydraulic stem, workstation, lift pole and drive chain, the outer fixed surface of guide rail lift main part is connected with the dead lever, the outer fixed surface of guide rail lift main part is connected with the lift pole, the surface of lift pole is provided with drive chain, the surface swing joint of guide rail lift main part has the workstation, the both sides fixed mounting of guide rail lift main part has the brake pin, the below of workstation is provided with the buffering apron, the bottom fixed mounting of buffering apron has the buffer beam, the outside of buffer beam is provided with buffer spring, the bottom fixedly connected with buffer base of buffer beam. The utility model discloses can assist parking of workstation more firm, the bottom of workstation is provided with protector simultaneously and alleviates the accident and takes place to lead to the consequence.
Description
Technical Field
The utility model relates to a guide rail lift design technical field specifically is a guide tracked lift operation platform machinery brake equipment.
Background
Guide tracked lift operation platform is arranged in freight or people's high altitude construction, can be stable with the work platform lift to appointed position, general guide tracked lift operation platform includes guide rail lift main part, dead lever, hydraulic stem, workstation and lift rod and constitutes.
However, the conventional guide rail lifting platform is lifted by the telescopic hydraulic rod, and a good brake device is absent, so that the workbench is not parked stably, and the bottom of the workbench is not provided with a good protection device, so that the damage caused by the unexpected situation cannot be well relieved, and therefore the problem needs to be solved by designing a mechanical brake device for the guide rail type lifting operation platform.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guide tracked lift operation platform machinery brake equipment to solve the shakiness that the workstation that proposes among the above-mentioned background art parked, and the bottom of workstation does not have fine safeguard measure's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guide tracked lift operation platform machinery brake equipment, includes guide rail lift main part, dead lever, hydraulic stem, workstation, lift pole and drive chain, the outer fixed surface of guide rail lift main part is connected with the dead lever, the outer fixed surface of guide rail lift main part is connected with the lift pole, the surface of lift pole is provided with drive chain, the surface swing joint of guide rail lift main part has the workstation, the both sides fixed mounting of guide rail lift main part has the brake round pin, the below of workstation is provided with the buffering apron, the bottom fixed mounting of buffering apron has the buffer beam, the outside of buffer beam is provided with buffer spring, the bottom fixedly connected with buffer base of buffer beam.
Preferably, the right side of brake pin is provided with the round pin post of blocking, the inside movable mounting of round pin post has embedded sliding block, the left side fixed mounting of embedded sliding block has the electro-magnet, the surface of electro-magnet is provided with the terminal, the fixed surface of embedded sliding block installs the fixed block, the fixed surface movable mounting of fixed block has the pull rod, the inside of round pin post is provided with the spout, the fixed surface of round pin post is connected with the pulling spring.
Preferably, the number of the brake pins is two, and the two brake pins are symmetrically arranged on the outer surface of the guide rail lifter main body.
Preferably, the two sides of the workbench are provided with reserved holes, and the diameter length of the reserved holes is equal to the length of the top end of the brake pin.
Preferably, the outside of the brake pin is connected with a wire, and the other end of the wire is connected with the control switch.
Preferably, the outer surface of the guide rail elevator main body is provided with a groove, pulleys are arranged on two sides of the workbench, and the width of each pulley is equal to that of the groove.
Compared with the prior art, the beneficial effects of the utility model are that: this guide tracked lift operation platform machinery brake equipment can assist parking of workstation more firm, and the bottom of workstation is provided with protector and alleviates the accident and takes place to lead to the consequence simultaneously.
(1) When the guide rail workbench rises, the hydraulic rod extends, the workbench is lifted through the transmission chain, because the two sides of the workbench are provided with the preformed holes, when the workbench passes through the brake pin, the bayonet lock column is pushed inwards, the pull rod slides on the outer surface of the sliding groove under the action of the sliding groove to be separated from the bayonet lock, and the pull spring is in a compressed state at the moment, when the preformed hole of the workbench is aligned with the brake pin, the spring is pulled to extend to push the bayonet lock column to enter the preformed hole so as to complete the fixing action on the workbench, when the workbench needs to move again, the external power supply of the brake pin supplies power firstly, the electromagnet adsorbs the bayonet pin column to one side close to the electromagnet, so that the bayonet pin column is pulled out of the reserved hole and reaches the bayonet point again under the action of the sliding groove to fix the bayonet pin column, therefore, the position of the workbench can be effectively and accurately controlled, the problem of unstable parking is solved, and the workbench is temporarily clamped by the clamping pin column to provide one more safety protection for workers working at high altitude.
(2) Be provided with the buffering apron in the below of workstation, when the buffering apron receives pressure, at first pass buffer spring and buffer beam for power, carry out big buffering to pressure to the effectual impact that reduces the people and receive also reduces its damage degree to the article of transportation.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a top view of the brake pin of the present invention;
FIG. 4 is a side view of the structure of the novel brake pin.
In the figure: 1. a guide rail lifter body; 2. fixing the rod; 3. a hydraulic lever; 4. a work table; 5. a lifting rod; 6. a drive chain; 7. a buffer cover plate; 8. a buffer spring; 9. a buffer rod; 10. a buffer base; 11. a brake pin; 1101. an electromagnet; 1102. a binding post; 1103. embedding a sliding block; 1104. a pin clamping column; 1105. a fixed block; 1106. a chute; 1107. pulling the spring; 1108. a pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a mechanical brake device for a guide rail type lifting operation platform comprises a guide rail lifter body 1, a fixing rod 2, a hydraulic rod 3, a workbench 4, a lifting rod 5 and a transmission chain 6, wherein the fixing rod 2 is fixedly connected to the outer surface of the guide rail lifter body 1, the lifting rod 5 is fixedly connected to the outer surface of the guide rail lifter body 1, the transmission chain 6 is arranged on the outer surface of the lifting rod 5, the workbench 4 is movably connected to the outer surface of the guide rail lifter body 1, brake pins 11 are fixedly mounted on two sides of the guide rail lifter body 1, a buffer cover plate 7 is arranged below the workbench 4, a buffer rod 9 is fixedly mounted at the bottom of the buffer cover plate 7, a buffer spring 8 is arranged outside the buffer rod 9, a buffer base 10 is fixedly connected to the bottom of the buffer rod 9, as shown in fig. 1 and 2, when the hydraulic rod 3 is stretched, the workbench 4 is lifted up through the transmission chain 6, simultaneously blocked when the brake round pin 11, can effectually prevent its gliding, the below of workstation 4 is provided with buffering apron 7 simultaneously, and the below fixed mounting of buffering apron 7 has buffer spring 8 and buffer beam 9 can the effectual buffering unexpected impulsive force.
Further, a bayonet post 1104 is arranged on the right side of the brake pin 11, an embedded sliding block 1103 is movably arranged inside the bayonet post 1104, an electromagnet 1101 is fixedly arranged on the left side of the embedded sliding block 1103, a binding post 1102 is arranged on the outer surface of the electromagnet 1101, a fixed block 1105 is fixedly arranged on the outer surface of the embedded sliding block 1103, a pull rod 1108 is movably arranged on the outer surface of the fixed block 1105, a sliding groove 1106 is arranged inside the bayonet post 1104, a pulling spring 1107 is fixedly connected to the outer surface of the bayonet post 1104, as shown in fig. 1, 3 and 4, when the workbench 4 passes through the brake pin 11, the bayonet post 1104 is pushed inwards, the pull rod 1108 slides on the outer surface of the sliding groove 1106 under the action of the sliding groove 1106 and is separated from a clamping point, and the pulling spring 1107 is in a compression state at the moment, when a reserved hole of the workbench 4 is aligned with the brake pin 11, the pulling spring 1107 stretches to push the bayonet post to enter the reserved hole, so as to complete the fixing effect on the workbench 4, when the workbench 4 needs to move again, the external power supply of the brake pin 11 supplies power firstly, the electromagnet 1101 adsorbs the bayonet cylinder 1104 to one side close to the electromagnet 1101, so that the bayonet cylinder 1104 is pulled out of the reserved hole, and the pull rod 1108 reaches the clamping point again under the action of the sliding groove 1106 to fix the bayonet cylinder 1104.
Further, the quantity of brake round pin 11 is two sets of, and two sets of brake round pin 11 symmetries are installed at the surface of guide rail lift main part 1, and the preformed hole has been seted up to the both sides of workstation 4, and the diameter length of preformed hole equals with the length on the top of brake round pin 11, as shown in fig. 3, the both sides of workstation 4 are provided with the preformed hole, the preformed hole fork that can be fine and workstation 4 both sides on the top of brake round pin 11 closes.
Further, the outer surface of the guide rail elevator main body 1 is provided with a groove, pulleys are arranged on two sides of the workbench 4, the width of each pulley is equal to that of the groove, as shown in fig. 1 and 2, the pulleys arranged on two sides of the workbench 4 can be matched with the grooves of the guide rail elevator main body 1, and resistance of the workbench 4 during ascending can be well reduced.
The working principle is as follows: when hydraulic stem 3 is flexible, raise workstation 4 through drive chain 6, be blocked when simultaneously passing through brake round pin 11, can effectually prevent its gliding, because the preformed hole has been seted up to the both sides of workstation 4, so when workstation 4 passes through brake round pin 11, push away bayonet lock post 1104 inwards, pull rod 1108 receives the effect of spout 1106 and slides at the surface of spout 1106 and break away from the stuck point, and pulling spring 1107 is in compression state this moment, when workstation 4's preformed hole aligns with brake round pin 11, pulling spring 1107 extension promotes bayonet lock post 1104 and gets into the preformed hole, when workstation 4 needs to remove once more, the external power supply of brake round pin 11 at first supplies power, the electro-magnet adsorbs bayonet lock post 1104 one side that is close to electro-magnet 1101, thereby bayonet lock post 1104 extracts the preformed hole, pull rod 1108 receives the effect of spout 1106 and reachs the stuck point once more and fixes bayonet lock post 1104.
Be provided with buffering apron 7 in the below of workstation 4, when buffering apron 7 received pressure, at first give buffer spring 8 and buffer beam 9 with power, carry out big buffering to pressure to the effectual impact that reduces the people and receive also reduces its damage degree to the article of transportation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a guide tracked lift operation platform mechanical brake device, includes guide rail lift main part (1), dead lever (2), hydraulic stem (3), workstation (4), lift pole (5) and drive chain (6), its characterized in that: the utility model discloses a guide rail lift, including guide rail lift main part (1), the outer fixed surface of guide rail lift main part (1) is connected with dead lever (2), the outer fixed surface of guide rail lift main part (1) is connected with lifting rod (5), the surface of lifting rod (5) is provided with drive chain (6), the surface swing joint of guide rail lift main part (1) has workstation (4), the both sides fixed mounting of guide rail lift main part (1) has brake pin (11), the below of workstation (4) is provided with buffer cover board (7), the bottom fixed mounting of buffer cover board (7) has buffer beam (9), the outside of buffer beam (9) is provided with buffer spring (8), the bottom fixedly connected with buffer base (10) of buffer beam (9).
2. The mechanical brake device for the guide rail type lifting operation platform according to claim 1, characterized in that: the right side of brake pin (11) is provided with bayonet catch post (1104), the inside movable mounting of bayonet catch post (1104) has embedded sliding block (1103), the left side fixed mounting of embedded sliding block (1103) has electro-magnet (1101), the surface of electro-magnet (1101) is provided with terminal (1102), the fixed surface of embedded sliding block (1103) installs fixed block (1105), the fixed surface movable mounting of fixed block (1105) has pull rod (1108), the inside of bayonet catch post (1104) is provided with spout (1106), the fixed surface of bayonet catch post (1104) is connected with pulling spring (1107).
3. The mechanical brake device for the guide rail type lifting operation platform according to claim 1, characterized in that: the number of brake round pin (11) is two sets of, and two sets of brake round pin (11) symmetry is installed in the surface of guide rail lift main part (1).
4. The mechanical brake device for the guide rail type lifting operation platform according to claim 1, characterized in that: preformed holes are formed in two sides of the workbench (4), and the diameter length of each preformed hole is equal to the length of the top end of the brake pin (11).
5. The mechanical brake device for the guide rail type lifting operation platform according to claim 2, characterized in that: the outside of brake pin (11) is connected with the wire, and the other end of wire links to each other with control switch.
6. The mechanical brake device for the guide rail type lifting operation platform according to claim 1, characterized in that: the outer surface of the guide rail lifter main body (1) is provided with a groove, pulleys are arranged on two sides of the workbench (4), and the width of each pulley is equal to that of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023327805.7U CN214141421U (en) | 2020-12-31 | 2020-12-31 | Guide rail type mechanical brake device for lifting operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023327805.7U CN214141421U (en) | 2020-12-31 | 2020-12-31 | Guide rail type mechanical brake device for lifting operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214141421U true CN214141421U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023327805.7U Active CN214141421U (en) | 2020-12-31 | 2020-12-31 | Guide rail type mechanical brake device for lifting operation platform |
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| Country | Link |
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| CN (1) | CN214141421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115973948A (en) * | 2023-01-31 | 2023-04-18 | 江苏博涛智能热工股份有限公司 | Access & exit conveying platform with raising and lowering functions |
-
2020
- 2020-12-31 CN CN202023327805.7U patent/CN214141421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115973948A (en) * | 2023-01-31 | 2023-04-18 | 江苏博涛智能热工股份有限公司 | Access & exit conveying platform with raising and lowering functions |
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