CN210622455U - Rail guard connecting device of lifting construction machinery equipment - Google Patents
Rail guard connecting device of lifting construction machinery equipment Download PDFInfo
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- CN210622455U CN210622455U CN201921533245.5U CN201921533245U CN210622455U CN 210622455 U CN210622455 U CN 210622455U CN 201921533245 U CN201921533245 U CN 201921533245U CN 210622455 U CN210622455 U CN 210622455U
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- rail guard
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Abstract
The utility model belongs to the rail guard field, especially, a lift construction machinery equipment's rail guard connecting device, to current rail guard that is used for construction machinery equipment waste time and energy when being connected with another rail guard, most all are through welded fastening's mode, inconvenient to its dismouting, so can not satisfy the problem of people's demand, the following scheme is proposed now, and it includes first rail guard and second rail guard, one side fixed mounting that first rail guard is close to the second rail guard has the fixed plate, and the sliding tray has been seted up to one side that the fixed plate is close to the second rail guard, and slidable mounting has the sliding plate in the sliding tray, and two moving chutes have been seted up to one side that the second rail guard was kept away from to the sliding plate. The utility model discloses simple structure, convenient operation, can be fast convenient connect fixedly to first rail guard and second rail guard, reduced staff's the work degree of difficulty, moreover to its dismouting very simple and convenient, so satisfied people's demand.
Description
Technical Field
The utility model relates to a rail guard technical field especially relates to a lift construction machinery equipment's rail guard connecting device.
Background
The protective fence is an industrial protective fence or a collision protective fence, is mainly used for protection and protection occasions of equipment and facilities in factories, workshops and warehouses, is made of common steel, such as round steel pipes, square steel pipes or profiled steel plates, and is subjected to surface treatment process, full-automatic electrostatic powder spraying (namely plastic spraying) or paint spraying. The surface treatment of the outdoor crash barrier uses waterproof materials as raw materials, and the manufactured crash barrier has beautiful appearance and is not easy to rust;
in the prior art, a guard rail for construction machinery equipment is time-consuming and labor-consuming when being connected with another guard rail, most of the guard rails are fixed by welding, and the guard rails are inconvenient to disassemble and assemble, so that the requirements of people cannot be met.
Disclosure of Invention
The utility model aims at solving the problem that the existing guard rail used for the construction machinery equipment in the prior art wastes time and energy when being connected with another guard rail, most of the guard rail is inconvenient to the disassembly and assembly through the welding and fixing mode, so that the shortcoming of people's demand can not be met, and the proposed guard rail connecting device for the lifting construction machinery equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a guard rail connecting device of lifting construction machinery equipment comprises a first guard rail and a second guard rail, wherein a fixed plate is fixedly arranged on one side, close to the second guard rail, of the first guard rail, a sliding groove is formed in one side, close to the second guard rail, of the fixed plate, a sliding plate is slidably arranged in the sliding groove, two moving grooves are formed in one side, far away from the second guard rail, of the sliding plate, moving plates are slidably arranged in the two moving grooves, positioning holes are formed in the two moving plates, positioning rods are slidably arranged in the positioning holes, the top ends and the bottom ends of the positioning rods are fixedly connected with the top inner walls and the bottom inner walls of the corresponding moving grooves respectively, positioning springs located on the outer sides of the positioning rods are fixedly arranged on the sides, close to each other, of the two moving plates, one ends, close, the two positioning springs play the roles of limiting and resetting.
Preferably, the fixed blocks located in the sliding grooves are fixedly mounted on one sides, away from each other, of the two moving plates, the first triangular blocks are fixedly mounted at one ends, away from each other, of the two fixed blocks, and the two fixed blocks are driven to move by the movement of the two first triangular blocks.
Preferably, the limiting grooves are formed in the top inner wall and the bottom inner wall of the sliding groove, the second triangular blocks are arranged in the two limiting grooves in a sliding mode, the two second triangular blocks are clamped with the corresponding first triangular blocks respectively, limiting springs are fixedly arranged on one sides, away from each other, of the two second triangular blocks, one ends, away from each other, of the two limiting springs are fixedly connected with the top inner wall and the bottom inner wall of the corresponding limiting groove respectively, and the two limiting springs play a limiting and resetting role.
Preferably, the sliding grooves are formed in the inner wall of one side of each of the two limiting grooves, the sliding blocks are fixedly mounted on one side of each of the two second triangular blocks, the sliding blocks are connected with the sliding grooves in a sliding mode, the first pulley grooves are formed in the inner wall of the top of one of the two sliding grooves, the through holes are formed in the inner wall of one side of each first pulley groove, the second pulley grooves are formed in the inner wall of one side of each through hole, and the two sliding blocks limit the two second triangular blocks.
Preferably, the fixed orifices has been seted up to the bottom of fixed plate, and the fixed orifices is linked together with second pulley groove, and the reel is all installed in first pulley groove and the equal rotation of second pulley inslot, winds on two reels and is equipped with same steel cable, the one end of steel cable extend to in the spout and with the top fixed connection of slider, the other end of steel cable runs through the below that the fixed orifices extended to the fixed plate and fixed mounting has the contact plate, the contact plate drives the steel cable and connects the rope and remove.
Preferably, a connecting hole is formed in the inner wall of the bottom of the other sliding groove in the two sliding grooves, a connecting rope is fixedly mounted at the bottom of the other sliding block in the two sliding blocks, the bottom end of the connecting rope penetrates through the connecting hole to extend to the lower portion of the fixing plate and is fixedly connected with the top of the contact plate, and the connecting rope and the steel rope drive the two sliding blocks to move.
In the utility model, the sliding plate is moved into the sliding groove, the second protective guard is pushed towards the direction that the second protective guard is close to the first protective guard, the sliding plate drives the two first triangular blocks to move, then the second protective guard is pushed, and the two first triangular blocks and the two second triangular blocks are clamped together under the spring resilience action force of the two positioning springs, so that the first protective guard is connected with the second protective guard;
if the first guard rail and the second guard rail are required to be separated, the contact plate is pulled, the contact plate drives the steel rope and the connecting rope to move, the two second triangular blocks drive and compress the two return springs, the two limiting springs absorb energy, the two second triangular blocks move into the two limiting grooves, and then the second guard rail is pulled, so that the sliding plate moves out of the fixing plate;
the utility model discloses simple structure, convenient operation, can be fast convenient connect fixedly to first rail guard and second rail guard, reduced staff's the work degree of difficulty, moreover to its dismouting very simple and convenient, so satisfied people's demand.
Drawings
Fig. 1 is a schematic front view of a guard rail connecting device of a lifting construction machine according to the present invention;
fig. 2 is a schematic structural view of a part a of a guard rail connecting device of a lifting construction machine according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a guard rail connecting device of a lifting construction machine according to the present invention.
In the figure: the device comprises a first protective guard 1, a second protective guard 2, a fixed plate 3, a sliding groove 4, a sliding plate 5, a moving groove 6, a moving plate 7, a positioning hole 8, a positioning rod 9, a positioning spring 10, a fixed block 11, a first triangular block 12, a limiting groove 13, a second triangular block 14, a limiting spring 15, a sliding groove 16, a sliding block 17, a first pulley groove 18, a second pulley groove 19, a fixed hole 20, a winding wheel 21, a steel rope 22, a contact plate 23, a connecting hole 24 and a connecting rope 25.
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.
Example one
Referring to fig. 1-3, a guard rail connecting device of a lifting construction machinery device, including a first guard rail 1 and a second guard rail 2, a fixed plate 3 is fixedly installed at one side of the first guard rail 1 close to the second guard rail 2, a sliding groove 4 is installed at one side of the fixed plate 3 close to the second guard rail 2, a sliding plate 5 is installed in the sliding groove 4, two moving grooves 6 are installed at one side of the sliding plate 5 far away from the second guard rail 2, moving plates 7 are installed in the two moving grooves 6 in a sliding manner, positioning holes 8 are respectively installed on the two moving plates 7, positioning rods 9 are installed in the positioning holes 8 in a sliding manner, the top ends and the bottom ends of the positioning rods 9 are respectively and fixedly connected with the top inner walls and the bottom inner walls of the corresponding moving grooves 6, positioning springs 10 located outside the positioning rods 9 are respectively and fixedly installed at one sides of the two moving plates 7 close to each other, and one And (4) fixedly connecting.
The utility model discloses in, the equal fixed mounting in one side that two movable plates 7 kept away from each other has the fixed block 11 that is located sliding tray 4, and the equal fixed mounting in one end that two fixed blocks 11 kept away from each other has first three hornblocks 12.
The utility model discloses in, all seted up spacing groove 13 on the top inner wall of sliding tray 4 and the bottom inner wall, equal slidable mounting has three hornblocks of second 14 in two spacing grooves 13, and two three hornblocks of second 14 clamp with corresponding three hornblocks 12 respectively mutually, and the equal fixed mounting in one side that two three hornblocks of second 14 kept away from each other has spacing spring 15, and the one end that two spacing springs 15 kept away from each other respectively with the top inner wall and the bottom inner wall fixed connection of corresponding spacing groove 13.
The utility model discloses in, spout 16 has all been seted up on one side inner wall of two spacing grooves 13, and the equal fixed mounting in one side of two three hornblocks of second 14 has slider 17, and slider 17 and 16 sliding connection of spout, has seted up first pulley groove 18 on one of them spout 16's in two spouts 16 the top inner wall, has seted up the through-hole on one side inner wall of first pulley groove 18, has seted up second pulley groove 19 on one side inner wall of through-hole.
The utility model discloses in, fixed orifices 20 have been seted up to the bottom of fixed plate 3, fixed orifices 20 are linked together with second pulley groove 19, all rotate in first pulley groove 18 and the second pulley groove 19 and install reel 21, around being equipped with same steel cable 22 on two reels 21, the one end of steel cable 22 extend to in spout 16 and with slider 17's top fixed connection, the other end of steel cable 22 runs through fixed orifices 20 and extends to the below of fixed plate 3 and fixed mounting has contact plate 23.
The utility model discloses in, seted up connecting hole 24 on the bottom inner wall of another spout 16 in two spouts 16, the bottom fixed mounting of another slider 17 in two sliders 17 has connection rope 25, and the bottom of connecting rope 25 runs through connecting hole 24 and extends to the below of fixed plate 3 and the top fixed connection of contact plate 23.
Example two
Referring to fig. 1-3, a guard rail connecting device for lifting construction machinery equipment comprises a first guard rail 1 and a second guard rail 2, wherein one side of the first guard rail 1 close to the second guard rail 2 is fixedly connected with a fixed plate 3 through bolts, one side of the fixed plate 3 close to the second guard rail 2 is provided with a sliding groove 4, the sliding groove 4 is internally provided with a sliding plate 5 in a sliding manner, one side of the sliding plate 5 far away from the second guard rail 2 is provided with two moving grooves 6, moving plates 7 are respectively and slidably arranged in the two moving grooves 6, two moving plates 7 are respectively provided with a positioning hole 8, a positioning rod 9 is slidably arranged in the positioning hole 8, the top end and the bottom end of the positioning rod 9 are respectively and fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove 6, one side of the two moving plates 7 close to, one end of each positioning spring 10 close to each other is fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove 6 respectively, and the two positioning springs 10 play roles in limiting and resetting.
The utility model discloses in, the one side that two movable plates 7 kept away from each other all is located the fixed block 11 of sliding tray 4 through bolt fixedly connected with, and the one end that two fixed blocks 11 kept away from each other all is through the first three hornblocks 12 of bolt fixedly connected with, and the removal of two first three hornblocks 12 drives two fixed blocks 11 and removes.
The utility model discloses in, all seted up spacing groove 13 on the top inner wall of sliding tray 4 and the bottom inner wall, equal slidable mounting has three hornblocks of second 14 in two spacing grooves 13, two three hornblocks of second 14 clamp with corresponding three hornblocks 12 respectively mutually, one side that two three hornblocks of second 14 kept away from each other all through bolt fixedly connected with spacing spring 15, two one end that spacing spring 15 kept away from each other respectively with the top inner wall and the bottom inner wall fixed connection of corresponding spacing groove 13, two spacing springs 15 play spacing and the effect that resets.
The utility model discloses in, spout 16 has all been seted up on one side inner wall of two spacing grooves 13, one side of two three hornblocks of second 14 all is through bolt fixedly connected with slider 17, and slider 17 and 16 sliding connection of spout, first pulley groove 18 has been seted up on one of them spout 16's in two spouts 16 top inner wall, the through-hole has been seted up on one side inner wall of first pulley groove 18, second pulley groove 19 has been seted up on one side inner wall of through-hole, two sliders 17 carry on spacingly to two three hornblocks of second 14.
The utility model discloses in, fixed orifices 20 have been seted up to the bottom of fixed plate 3, fixed orifices 20 is linked together with second pulley groove 19, all rotate in first pulley groove 18 and the second pulley groove 19 and install reel 21, around being equipped with same steel cable 22 on two reels 21, the one end of steel cable 22 extend to in spout 16 and with slider 17's top fixed connection, the other end of steel cable 22 runs through the below that fixed orifices 20 extended to fixed plate 3 and through bolt fixedly connected with contact plate 23, contact plate 23 drives steel cable 22 and connects rope 25 and removes.
The utility model discloses in, seted up connecting hole 24 on the bottom inner wall of another spout 16 in two spouts 16, bolt fixedly connected with connection rope 25 is passed through to the bottom of another slider 17 in two sliders 17, and the bottom of connecting rope 25 runs through connecting hole 24 and extends to the below of fixed plate 3 and the top fixed connection of contact plate 23, connects rope 25 and steel cable 22 and drives two sliders 17 and remove.
In the utility model, in use, the sliding plate 5 is moved into the sliding groove 4, then the second protective guard 2 is pushed towards the direction of the second protective guard 2 close to the first protective guard 1, the sliding plate 5 drives the two first triangular blocks 12 to move, because the two second triangular blocks 14 are not moved, the two first triangular blocks 12 are driven to move by the extrusion of the two second triangular blocks 14, the two first triangular blocks 12 drive the two fixed blocks 11 to move, the two fixed blocks 11 drive the two moving plates 7 to move, the two moving plates 7 compress the two positioning springs 10, the two positioning springs 10 absorb energy, then the second protective guard 2 is pushed, under the spring resilience acting force of the two positioning springs 10, the two first triangular blocks 12 are clamped with the two second triangular blocks 14, the first protective guard 1 is connected with the second protective guard 2, if the first protective guard 1 is separated from the second protective guard 2, pulling contact plate 23, contact plate 23 drives steel cable 22 and connects rope 25 and removes, steel cable 22 and connect rope 25 drive two sliders 17 and remove, two sliders 17 drive two triangle blocks of second 14 and remove, two triangle blocks of second 14 drive two reset springs 15 of compression, two limit spring 15 energy-absorbing, make two triangle blocks of second 14 remove two spacing grooves 13 in, then pulling second rail guard 2, make sliding plate 5 shift out in fixed plate 3 can, thereby realized connecting fixedly first rail guard 1 and second rail guard 2, the work degree of difficulty of staff has been reduced, and it is very simple and convenient to its dismouting, so people's demand has been satisfied.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A guard rail connecting device of lifting construction machinery equipment comprises a first guard rail (1) and a second guard rail (2), and is characterized in that one side, close to the second guard rail (2), of the first guard rail (1) is fixedly provided with a fixed plate (3), one side, close to the second guard rail (2), of the fixed plate (3) is provided with a sliding groove (4), the sliding groove (4) is internally provided with a sliding plate (5) in a sliding manner, one side, far away from the second guard rail (2), of the sliding plate (5) is provided with two moving grooves (6), moving plates (7) are respectively and slidably arranged in the two moving grooves (6), positioning holes (8) are respectively formed in the two moving plates (7), positioning rods (9) are respectively and slidably arranged in the positioning holes (8), and the top ends and the bottom ends of the positioning rods (9) are respectively and fixedly connected with the top inner walls, and one side of each moving plate (7) close to each other is fixedly provided with a positioning spring (10) positioned outside the positioning rod (9), and one end of each positioning spring (10) close to each other is fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove (6) respectively.
2. The guard rail connecting device for lifting construction machinery according to claim 1, wherein the two moving plates (7) are fixedly mounted with fixing blocks (11) in the sliding groove (4) at the sides far away from each other, and the first triangular blocks (12) are fixedly mounted at the ends far away from each other of the two fixing blocks (11).
3. The guard rail connecting device of the lifting construction machinery equipment as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the sliding groove (4) are both provided with a limiting groove (13), the two limiting grooves (13) are both provided with a second triangular block (14) in a sliding manner, the two second triangular blocks (14) are respectively clamped with the corresponding first triangular block (12), one side of the two second triangular blocks (14) away from each other is fixedly provided with a limiting spring (15), and one end of each two limiting springs (15) away from each other is respectively fixedly connected with the top inner wall and the bottom inner wall of the corresponding limiting groove (13).
4. The guard rail connecting device of lifting construction machinery equipment as claimed in claim 3, wherein the inner wall of one side of each of the two limiting grooves (13) is provided with a sliding groove (16), one side of each of the two second triangular blocks (14) is fixedly provided with a sliding block (17), the sliding blocks (17) are slidably connected with the sliding grooves (16), the inner wall of the top of one of the two sliding grooves (16) is provided with a first pulley groove (18), the inner wall of one side of the first pulley groove (18) is provided with a through hole, and the inner wall of one side of the through hole is provided with a second pulley groove (19).
5. The guard rail connecting device of lifting construction machinery equipment as claimed in claim 1, wherein the bottom of the fixing plate (3) is provided with a fixing hole (20), the fixing hole (20) is communicated with the second pulley groove (19), both the first pulley groove (18) and the second pulley groove (19) are rotatably provided with a reel (21), two reels (21) are wound with the same steel rope (22), one end of the steel rope (22) extends into the sliding groove (16) and is fixedly connected with the top of the sliding block (17), and the other end of the steel rope (22) penetrates through the fixing hole (20) and extends to the lower part of the fixing plate (3) and is fixedly provided with a contact plate (23).
6. The guard rail connecting device of lifting construction machinery equipment as claimed in claim 4, wherein the inner wall of the bottom of the other sliding chute (16) of the two sliding chutes (16) is provided with a connecting hole (24), the bottom of the other sliding chute (17) of the two sliding blocks (17) is fixedly provided with a connecting rope (25), and the bottom end of the connecting rope (25) extends to the lower part of the fixed plate (3) through the connecting hole (24) and is fixedly connected with the top of the contact plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533245.5U CN210622455U (en) | 2019-09-16 | 2019-09-16 | Rail guard connecting device of lifting construction machinery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921533245.5U CN210622455U (en) | 2019-09-16 | 2019-09-16 | Rail guard connecting device of lifting construction machinery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210622455U true CN210622455U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921533245.5U Active CN210622455U (en) | 2019-09-16 | 2019-09-16 | Rail guard connecting device of lifting construction machinery equipment |
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| Country | Link |
|---|---|
| CN (1) | CN210622455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049517A (en) * | 2020-09-05 | 2020-12-08 | 上海兢态交通科技有限公司 | Warning fence device for road parking management |
-
2019
- 2019-09-16 CN CN201921533245.5U patent/CN210622455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049517A (en) * | 2020-09-05 | 2020-12-08 | 上海兢态交通科技有限公司 | Warning fence device for road parking management |
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