CN211813124U - Assembled wall-attached pull rod of tower crane - Google Patents
Assembled wall-attached pull rod of tower crane Download PDFInfo
- Publication number
- CN211813124U CN211813124U CN201922121880.9U CN201922121880U CN211813124U CN 211813124 U CN211813124 U CN 211813124U CN 201922121880 U CN201922121880 U CN 201922121880U CN 211813124 U CN211813124 U CN 211813124U
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- pull rod
- joint
- pin
- tower crane
- hole
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Abstract
The utility model relates to a tower crane's pin-connected panel attaches wall pull rod, including a plurality of pull rod groups, every pull rod group includes first pull rod and/or middle pull rod and second pull rod, and the link of first pull rod is equipped with first pull rod joint, and the link of second pull rod is equipped with second pull rod joint, and the one end of middle pull rod is equipped with first pull rod joint, and the other end of middle pull rod is equipped with second pull rod joint, and evenly distributed has a plurality of fixture blocks on the first pull rod joint, and evenly distributed has a plurality ofly and fixture block assorted card hole on the second pull rod joint, and first pull rod passes through the pin with the second pull rod and fixes. The utility model has simple structure and simple assembly, and improves the labor efficiency; a plurality of groups of pull rods can be used for connection, the assembly is flexible, and any length can be combined within a limited range according to requirements; and a safety device is added, namely the fixing is carried out by using a pin, so that the safety is higher.
Description
Technical Field
The utility model relates to a tower crane's pin-connected panel attaches wall pull rod.
Background
At present, the wall-attached fixing of the domestic tower crane is realized by connecting and fixing 6-8 bolts, and workers need to spend longer time and have lower labor efficiency by fastening a plurality of bolts; the other is through lock axle fixed connection, and after this kind of structure was used for a long time, if maintain not in place, rust can appear in inside and die, is unfavorable for dismantling the change equipment, influences the security of tower machine, and these two kinds of connected modes can not adjust fixed distance moreover.
Disclosure of Invention
The utility model aims at overcoming the above not enough, provide a simple structure, improve work efficiency, high tower crane's pin-connected panel attaches wall pull rod of security.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a tower crane's pin-connected panel attaches wall pull rod, includes a plurality of pull rod groups, and every pull rod group includes first pull rod and second pull rod, and the link of first pull rod is equipped with first pull rod joint, and the link of second pull rod is equipped with second pull rod joint, and evenly distributed has a plurality of fixture blocks on the first pull rod joint, and evenly distributed has a plurality ofly and fixture block assorted card hole on the second pull rod joint, and first pull rod passes through the pin with the second pull rod and fixes.
The utility model provides a tower crane's pin-connected panel attaches wall pull rod, including a plurality of pull rod groups, every pull rod group includes first pull rod, at least one middle pull rod and second pull rod, the link of first pull rod is equipped with first pull rod and connects, the link of second pull rod is equipped with second pull rod and connects, the one end of middle pull rod is equipped with first pull rod and connects, the other end of middle pull rod is equipped with second pull rod and connects, evenly distributed has a plurality of fixture blocks on the first pull rod connects, evenly distributed has a plurality ofly and fixture block assorted card hole on the second pull rod connects, first pull rod passes through the pin with second pull rod and fixes.
The utility model discloses a further improvement lies in: the clamping hole is a D-shaped hole, a clamping opening is formed in the clamping block, the clamping block is inserted into the clamping hole, and the clamping opening is clamped into a vertical surface of the clamping hole after rotation.
The utility model discloses a further improvement lies in: the pin passes through the first pull rod joint and the second pull rod joint, a through hole is formed in the top of a pin shaft of the pin, and a cotter pin is inserted into the through hole.
The utility model discloses a further improvement lies in: the first pull rod and the second pull rod are square or round.
The utility model discloses a further improvement lies in: when the first pull rod and the second pull rod are square, the first pull rod and the second pull rod are hollow rods consisting of four angle steels.
Compared with the prior art, the utility model has the following advantage:
the utility model has simple structure and simple assembly, and improves the labor efficiency; a plurality of groups of pull rods can be used for connection, the assembly is flexible, and any length can be combined within a limited range according to requirements; and a safety device is added, namely the fixing is carried out by using a pin, so that the safety is higher.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the first tie rod and the first tie rod joint;
FIG. 3 is a side view of the first tie rod joint;
FIG. 4 is a schematic structural view of a second tie rod and a second tie rod joint;
FIG. 5 is a side view of the second tie rod joint;
FIG. 6 is a schematic view of a plurality of tie rod sets connected together;
reference numbers in the figures: 1-a first pull rod, 2-a second pull rod, 3-a first pull rod joint, 4-a second pull rod joint, 5-a fixture block, 6-a fixture hole, 7-a pin, 8-a bayonet, 9-a split pin and 10-a middle pull rod.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Elements and features described in one embodiment of the invention may be combined with elements and features shown in one or more other embodiments. It should be noted that the illustration omits illustration and description of components and processes known to those of ordinary skill in the art that are not pertinent to the present invention for the sake of clarity. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 5 the utility model relates to a tower crane's pin-connected panel attaches an embodiment of wall pull rod, including a plurality of pull rod groups, every pull rod group includes first pull rod 1 and second pull rod 2, and the link of first pull rod 1 is equipped with first pull rod and connects 3, and the link of second pull rod 2 is equipped with second pull rod and connects 4, and evenly distributed has a plurality of fixture blocks 5 on the first pull rod connects 3, and evenly distributed has a plurality ofly and fixture block 5 assorted card hole 6 on the second pull rod connects 4, and first pull rod 1 passes through pin 7 with second pull rod 2 and fixes.
The card hole 6 is D type hole, is equipped with bayonet socket 8 on the fixture block 5, and in the fixture block 5 inserted card hole 6, rotatory back bayonet socket 8 card was gone into the vertical face in card hole 6, and it is convenient to connect.
The pin 7 passes through the first pull rod joint 3 and the second pull rod joint 4, a through hole is formed in the top of a pin shaft of the pin 7, and a split pin 9 is inserted into the through hole, so that the connection is firm.
The first pull rod 1 and the second pull rod 2 are square or round.
When the first pull rod 1 and the second pull rod 2 are square, the first pull rod 1 and the second pull rod 2 are hollow rods formed by four angle steels.
As shown in FIG. 6, a plurality of groups of pull rods are used for connection, the assembly is flexible, and any length can be combined within a limited range according to requirements. The utility model provides a tower crane's pin-connected panel attaches wall pull rod, includes a plurality of pull rod groups, and every pull rod group includes first pull rod 1, at least one middle pull rod 10 and second pull rod 2, uses between pull rod and the pull rod cooperation.
Finally, it should be noted that: although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Moreover, the scope of the present invention is not intended to be limited to the particular embodiments of the process, machine, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, devices, means, methods, or steps.
Claims (6)
1. The utility model provides a tower crane's pin-connected panel attaches wall pull rod, includes a plurality of pull rod groups, its characterized in that: every the pull rod group includes first pull rod (1) and second pull rod (2), the link of first pull rod (1) is equipped with first pull rod joint (3), the link of second pull rod (2) is equipped with second pull rod joint (4), evenly distributed has a plurality of fixture blocks (5) on first pull rod joint (3), evenly distributed have on second pull rod joint (4) a plurality of with fixture block (5) assorted card hole (6), first pull rod (1) with second pull rod (2) are fixed through pin (7).
2. The utility model provides a tower crane's pin-connected panel attaches wall pull rod, includes a plurality of pull rod groups, its characterized in that: every the pull rod group includes first pull rod (1), at least one middle pull rod (10) and second pull rod (2), the link of first pull rod (1) is equipped with first pull rod joint (3), the link of second pull rod (2) is equipped with second pull rod joint (4), the one end of middle pull rod (10) is equipped with first pull rod joint (3), the other end of middle pull rod (10) is equipped with second pull rod joint (4), evenly distributed has a plurality of fixture blocks (5) on first pull rod joint (3), evenly distributed on second pull rod joint (4) a plurality of with fixture block (5) assorted card hole (6), first pull rod (1) with second pull rod (2) are fixed through pin (7).
3. The assembled wall-attached draw bar of the tower crane according to claim 1 or 2, wherein: the clamp hole (6) is a D-shaped hole, a bayonet (8) is arranged on the clamp block (5), the clamp block (5) is inserted into the clamp hole (6), and the bayonet (8) is clamped into a vertical surface of the clamp hole (6) after rotation.
4. The assembled wall-attached draw bar of the tower crane according to claim 1 or 2, wherein: the pin (7) penetrates through the first pull rod connector (3) and the second pull rod connector (4), a through hole is formed in the top of a pin shaft of the pin (7), and a split pin (9) is inserted into the through hole.
5. The assembled wall-attached draw bar of the tower crane according to claim 1 or 2, wherein: the first pull rod (1) and the second pull rod (2) are square or round.
6. The assembled wall-attached draw bar of the tower crane according to claim 1 or 2, wherein: the first pull rod (1) and the second pull rod (2) are square, and the first pull rod (1) and the second pull rod (2) are hollow rods formed by four angle irons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922121880.9U CN211813124U (en) | 2019-12-02 | 2019-12-02 | Assembled wall-attached pull rod of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922121880.9U CN211813124U (en) | 2019-12-02 | 2019-12-02 | Assembled wall-attached pull rod of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211813124U true CN211813124U (en) | 2020-10-30 |
Family
ID=73030671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922121880.9U Active CN211813124U (en) | 2019-12-02 | 2019-12-02 | Assembled wall-attached pull rod of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211813124U (en) |
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2019
- 2019-12-02 CN CN201922121880.9U patent/CN211813124U/en active Active
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