CN213141091U - Elevator rail guard and fastener thereof - Google Patents
Elevator rail guard and fastener thereof Download PDFInfo
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- CN213141091U CN213141091U CN202021547862.3U CN202021547862U CN213141091U CN 213141091 U CN213141091 U CN 213141091U CN 202021547862 U CN202021547862 U CN 202021547862U CN 213141091 U CN213141091 U CN 213141091U
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- fastener
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- guard rail
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Abstract
The utility model discloses an elevator guard rail and a fastener thereof, which comprises a guard rail and a fastener, wherein the guard rail comprises a guard rail frame and a guard rail net, the guard rail frame is arranged into an L-shaped plate, the guard rail net is welded by criss-cross iron wires, each connecting point is connected by spot welding, and the guard rail net is welded on the guard rail frame; the fastener comprises a semicircular part at the top, an upper fastening part connected below the semicircular part, a middle connecting part connected below the upper fastening part and a lower fastening part connected below the middle connecting part, the semicircular part is connected with the upper fastening part in a fastening manner, the upper fastening part is connected with the middle connecting part in a fastening manner, the middle connecting part is connected with the lower fastening part in a fastening manner, and the fastener is connected and arranged on the guardrail frame; the problem of current rail guard all use electric welding to weld, all be difficult when dismantling after having been under construction at every turn, inconvenient dismantlement and secondary is used is solved.
Description
Technical Field
The utility model relates to a general mechanical equipment makes technical field, concretely relates to elevator rail guard and fastener thereof.
Background
The lifting device used on the construction site is generally called a construction elevator, also called a construction elevator, and consists of a car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, and is generally matched with a tower crane to be used on the construction site, the general load is 1-3 tons, and the running speed is 1-63M/min. In the process of construction, in order to prevent people and goods that transport from falling from the elevator, the rail is the most commonly used protection piece, and the rail guard commonly used at present all uses electric welding to die, and it is all more difficult when dismantling after the construction at every turn, inconvenient dismantlement and secondary use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator rail guard and fastener thereof solves current rail guard and all uses electric welding to die, and it is all more difficult when dismantling after having been under construction at every turn, inconvenient dismantlement and the problem of secondary use.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the elevator guardrail and the fastener thereof comprise a guardrail and a fastener, wherein the guardrail comprises a guardrail frame and a guardrail net, the guardrail frame is arranged into an L-shaped plate, the guardrail net is formed by welding criss-cross iron wires, each connecting point is connected in a spot welding manner, and the guardrail net is welded on the guardrail frame; the fastener includes the semicircle portion at top, connects at the last fastening portion of semicircle portion below, connects at the intermediate junction portion of last fastening portion below, connects at the lower fastening portion of intermediate junction portion below, semicircle portion and last fastening portion fastening connection, go up fastening portion and intermediate junction portion fastening connection, intermediate junction portion and lower fastening portion fastening connection, the fastener is connected and is set up on the guardrail frame.
Further, semicircle portion sets up to the semicircle type, set up to the cake type on going up the fastening portion, middle connecting portion sets up to the waist drum template, fastening portion sets up to the cake type down, and bilateral symmetry excision quarter circle diameter.
Further, the semicircular part is arranged at the center of the upper fastening part, and the middle connecting part is arranged at the center of the upper fastening part and the lower fastening part.
Further, the semicircular part is in the same direction as the middle connecting part and is parallel to the cut-out part of the lower fastening part.
Furthermore, a first fastening groove, a second fastening groove and a third fastening groove are formed in the guardrail frame, the first fastening groove is formed in the surface of the guardrail frame, the second fastening groove is perpendicular to the first fastening groove and penetrates through the guardrail frame, and the third fastening groove is of a structure matched with the lower fastening part and penetrates through the guardrail frame.
Further, the depth of the guardrail frame is set to be consistent with that of the lower fastening portion, and the second fastening groove is set to be consistent with the thickness of the middle connecting portion.
Compared with the prior art, the beneficial effects of the utility model are that:
in this device, set up a plurality of fastening points on the guardrail frame, then use the fastener fastening with two rail guards, in this device, the fastener inserts in the second fastening groove through the third fastening groove, then it is rotatory, impress the fastener in the second fastening groove, thereby last fastening portion and lower fastening portion at this moment imbed first fastening inslot and reach the fastening, reverse operation when taking out can, this device can repetitious usage, moreover, the steam generator is simple in structure, high durability and convenient use, the current rail guard is all used electric welding and is died, all more difficult when dismantling after having been under construction at every turn, inconvenient dismantlement and the problem of secondary use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the fastener of the present invention.
Fig. 3 is a side view of the fastener of the present invention.
Fig. 4 is a partial enlarged view of the present invention.
Fig. 5 is a side view of a partially enlarged view of the present invention.
In the figure, 1-the fence frame, 11-the first fastening groove, 12-the second fastening groove, 13-the lower three fastening grooves, 2-the fence net, 3-the fastener, 31-the semicircle part, 32-the upper fastening part, 33-the middle connection part, 34-the lower fastening part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
the elevator guardrail and the fastener thereof as shown in the figure comprise a guardrail and a fastener 3, wherein the guardrail comprises a guardrail frame 1 and a guardrail net 2, the guardrail frame 1 is arranged into an L-shaped plate, the guardrail net 2 is formed by welding criss-cross iron wires, each connecting point is connected in a spot welding mode, the guardrail net 2 is welded on the guardrail frame 1, and the connecting modes are very tight. The fastener includes the semicircle portion 31 at top, connects at last fixing portion 32 of semicircle portion 31 below, connects at middle connecting portion 33, the lower fastening portion 34 of connection in middle connecting portion 33 below of last fixing portion 32, semicircle portion 31 is convenient like this with last fixing portion 32 fastening connection and is held, go up fixing portion 32 and middle connecting portion 33 fastening connection, middle connecting portion 33 and lower fixing portion 34 fastening connection, the whole processing is gone out when fastener 3 is the best, adopts the structure to connect when necessary, fastener 3 is connected and is set up and connect two rail guard frames on the rail guard frame 1, like this, locks two rail guards each other through fastener 3, not only stabilizes but also conveniently dismantles recovery reutilization.
Example 2:
on the basis of the above embodiment, in this embodiment, in order to facilitate the fastening operation, specifically, the semicircular portion 31 is configured to be semicircular, the upper fastening portion 32 is configured to be circular-disk-shaped, the intermediate connecting portion 33 is configured to be a waist-drum-shaped plate, the lower fastening portion 34 is configured to be circular-disk-shaped, and quarter-circle diameters are symmetrically cut off on both sides.
Example 3:
on the basis of the above-described embodiment, in the present embodiment, in order to facilitate the fastening operation, specifically, the semicircular portion 31 is disposed at the center of the fastening portion 32, and the intermediate connecting portion 33 is disposed at the center of the upper fastening portion 32 and the lower fastening portion 34.
Example 4:
on the basis of the above-described embodiment, in the present embodiment, in order to facilitate the fastening operation, specifically, the semicircular portion 31 is aligned with the direction of the intermediate connecting portion 33 and parallel to the cut-out portion of the lower fastening portion 34.
Example 5:
on the basis of the above embodiment, in this embodiment, in order to facilitate fastening connection, specifically, the guardrail frame 1 is provided with a first fastening groove 11, a second fastening groove 12 and a third fastening groove 13, the first fastening groove 11 is disposed on the surface of the guardrail frame 1, the second fastening groove 12 is perpendicular to the first fastening groove 11 and penetrates through the guardrail frame 1, and the third fastening groove is configured to be matched with the lower fastening portion 34 and penetrates through the guardrail frame 1.
Example 6:
on the basis of the above-described embodiment, in the present embodiment, in order to facilitate sliding at the time of fastening, specifically, the depth of the guardrail frame 1 is set to be identical to the lower fastening portion 34, and the second fastening groove 12 is set to be identical to the thickness of the intermediate connecting portion 33.
In this device, set up a plurality of fastening points on rail guard frame 1, then use fastener 3 fastening with two rail guards, in this device, fastener 3 inserts in second fastening groove 12 through third fastening groove 13, then rotatory 90 degrees, impress fastener 3 in second fastening groove 12, thereby it reaches the fastening to imbed in first fastening groove 11 with lower fastening portion 32 this moment, direction operation can when taking out, this device can repetitious usage, moreover, the steam generator is simple in structure, high durability and convenient use, the problem of current rail guard all using electric welding to die has been solved, all being more difficult when dismantling after having been under construction at every turn, inconvenient dismantlement and secondary use.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides an elevator rail guard and fastener thereof which characterized in that: the guardrail comprises a guardrail and a fastener (3), wherein the guardrail comprises a guardrail frame (1) and a guardrail net (2), the guardrail frame (1) is set to be an L-shaped plate, the guardrail net (2) is formed by welding criss-cross iron wires, each connecting point is connected in a spot welding mode, and the guardrail net (2) is welded on the guardrail frame (1); the fastener includes semicircle portion (31) at top, connects last fastening portion (32) below semicircle portion (31), connects intermediate junction portion (33) below last fastening portion (32), connects lower fastening portion (34) below intermediate junction portion (33), semicircle portion (31) and last fastening portion (32) fastening connection, go up fastening portion (32) and intermediate junction portion (33) fastening connection, intermediate junction portion (33) and lower fastening portion (34) fastening connection, fastener (3) are connected and are set up on guardrail frame (1).
2. The elevator guard rail and the fastener thereof according to claim 1, wherein: semicircle portion (31) sets up to the semicircle type, go up to set up to the cake type on fastening portion (32), intermediate junction portion (33) set up to the waist drum template, fastening portion (34) set up to the cake type down, and bilateral symmetry excision quarter circle diameter.
3. The elevator guard rail and the fastener thereof according to claim 1 or 2, wherein: the semicircular part (31) is arranged at the center of the upper fastening part (32), and the middle connecting part (33) is arranged at the center of the upper fastening part (32) and the lower fastening part (34).
4. The elevator guard rail and the fastener thereof according to claim 1 or 2, wherein: the semicircular part (31) is consistent with the direction of the middle connecting part (33) and is parallel to the cutting part of the lower fastening part (34).
5. The elevator guard rail and the fastener thereof according to claim 1, wherein: be provided with first fastening groove (11), second fastening groove (12) and third fastening groove on guardrail frame (1), first fastening groove (11) set up on guardrail frame (1) face, perpendicular first fastening groove (11) of second fastening groove (12) pass guardrail frame (1), third fastening groove sets up to the structure with lower fastening portion (34) looks adaptation to pass guardrail frame (1) setting.
6. The elevator guard rail and its fastener of claim 5, characterized in that: the depth of the guard rail frame (1) is set to be consistent with that of the lower fastening portion (34), and the second fastening groove (12) is set to be consistent with that of the intermediate connecting portion (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547862.3U CN213141091U (en) | 2020-07-30 | 2020-07-30 | Elevator rail guard and fastener thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547862.3U CN213141091U (en) | 2020-07-30 | 2020-07-30 | Elevator rail guard and fastener thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213141091U true CN213141091U (en) | 2021-05-07 |
Family
ID=75734821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021547862.3U Active CN213141091U (en) | 2020-07-30 | 2020-07-30 | Elevator rail guard and fastener thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213141091U (en) |
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2020
- 2020-07-30 CN CN202021547862.3U patent/CN213141091U/en active Active
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