CN218875379U - Auxiliary supporting leg for assembling truss arm - Google Patents
Auxiliary supporting leg for assembling truss arm Download PDFInfo
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- CN218875379U CN218875379U CN202223504070.XU CN202223504070U CN218875379U CN 218875379 U CN218875379 U CN 218875379U CN 202223504070 U CN202223504070 U CN 202223504070U CN 218875379 U CN218875379 U CN 218875379U
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- leg
- truss arm
- auxiliary
- sleeves
- arm assembly
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Abstract
The utility model relates to a truss arm landing leg field especially relates to an auxiliary leg for truss arm equipment. The auxiliary supporting leg for assembling the truss arm comprises two movable supporting legs, and a rack guide groove is fixedly arranged on one side, far away from the two movable supporting legs relatively. The utility model provides an auxiliary leg for truss arm equipment has and waves the handle, make the fluted disc rotate, thereby mesh on fluted disc and the activity landing leg and connect the rack guide way and adjust, when the suitable position is adjusted to the activity landing leg, can lead to round pin axle cartridge hole and fix it, the main effect of controlling the landing leg connecting rod is to connect two activity landing legs fixedly, the connecting seat of deuterogamying, can install the suitable position at truss arm, this auxiliary leg can install the position that need supplementary prop up at truss arm, be convenient for prop up and retrieve, do not influence the operation, and then can be connected with the crossbearer arm through the mode of assembly, and convenient for operation has the advantage that reduces installer intensity of labour.
Description
Technical Field
The utility model relates to a truss arm landing leg field especially relates to an auxiliary leg for truss arm equipment.
Background
In the assembly process of the long truss arm of the crawler crane, the arm support can be bent due to the fact that the weight of the arm support is heavy, and torque can be transmitted to the rotary table. The mode of supporting the horse stool and placing the sleeper is high in labor intensity of workers and inconvenient to recycle.
Therefore, there is a need to provide a new auxiliary leg for truss arm assembly to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a be used for auxiliary leg of truss arm equipment with can reduce the staff labour, be convenient for retrieve.
The utility model provides an auxiliary leg for truss arm equipment includes: the movable support legs are fixedly provided with rack guide grooves on one sides which are relatively far away, and sleeves are arranged on one sides which are relatively close to the movable support legs and are respectively connected with the movable support legs in a sliding mode.
Preferably, fluted discs are fixedly mounted at the bottoms of the two opposite sides away from the sleeves through rotating wheels, and the two fluted discs are respectively meshed and connected with the rack guide grooves on the movable supporting legs.
Preferably, the bottom of one side, relatively close to one side, of each of the two sleeves is provided with a left supporting leg connecting rod and a right supporting leg connecting rod, and two sides of each of the left supporting leg connecting rod and the right supporting leg connecting rod are fixedly connected with the corresponding sleeve respectively.
Preferably, the two sides of the top of the left and right supporting leg connecting rods are provided with connecting seats, the bottoms of the two connecting seats are fixedly arranged at the top of the left and right supporting leg connecting rods, and one sides, far away from the connecting seats relatively, of the two connecting seats are fixedly connected with the sleeve respectively.
Preferably, pin shaft inserting holes are formed in the two movable support legs and the two sleeves, and the cross sections of the two sleeves are C-shaped.
Preferably, a rocking handle is fixedly mounted on the front surface of each of the two fluted discs.
Compared with the prior art, the utility model provides an auxiliary leg for truss arm equipment has following beneficial effect: wave and wave the handle, make the fluted disc rotate, thereby adjust through meshing connection rack guide way on fluted disc and the movable leg, when the suitable position is adjusted to movable leg, can lead to round pin axle cartridge hole and fix it, the primary function of controlling the landing leg connecting rod is to connect two movable leg fixedly, the connecting seat of deuterogamying, can install the suitable position at truss arm, this auxiliary leg can install the position that needs supplementary prop up at truss arm, wave when needing and prop up, can wave before playing the arm and withdraw, do not influence the operation, and then can be connected with the crossbearer arm through the mode of assembly, high durability and convenient operation, installer's intensity of labour has been reduced.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an auxiliary leg for truss arm assembly according to the present invention;
reference numbers in the figures: 1. a sleeve; 2. a connecting seat; 3. left and right leg links; 4. a fluted disc; 5. a movable supporting leg.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not require that the components be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1, an embodiment of the present invention provides an auxiliary leg for truss arm assembly, where the auxiliary leg for truss arm assembly includes: two movable support leg 5, the equal fixed mounting in one side that two movable support leg 5 kept away from relatively has the rack guide way, two movable support leg 5 one side of being close to relatively is equipped with sleeve 1, two sleeve 1 respectively with 5 sliding connection of movable support leg, the bottom of one side that two sleeve 1 kept away from relatively all has fluted disc 4 through runner fixed mounting, two fluted disc 4 respectively with the meshing of the rack guide way on the movable support leg 5 be connected, the bottom that two sleeve 1 is close to one side relatively is equipped with left and right sides landing leg connecting rod 3, left and right sides landing leg connecting rod 3's both sides respectively with sleeve 1 fixed connection, the both sides at left and right sides landing leg connecting rod 3 top are equipped with connecting seat 2, the equal fixed mounting in bottom of two connecting seats 2 is at the top of left and right sides landing leg connecting rod 3, one side that two connecting seat 2 were kept away from relatively respectively with sleeve 1 fixed connection, all be equipped with round pin axle cartridge hole on two movable support leg 5 and two sleeves 1, the cross-section of two sleeves 1 is "C" shape, the equal fixed mounting in front surface of two fluted discs 4 has the handle of waveing.
It should be noted that: waved handle, make fluted disc 4 rotate, thereby adjust through meshing connection rack guide way on fluted disc 4 and the movable leg 5, when the movable leg 5 is adjusted to the suitable position, can fix it through round pin axle plug-in mounting hole, the main effect of controlling landing leg connecting rod 3 is to connect two movable leg 5 fixedly, deuterogamy connecting seat 2, can install the suitable position at the truss arm, this auxiliary leg can install the position that the truss arm needs supplementary to be propped up, waved when needing and prop up, can waved before the arm of play and withdraw, do not influence the operation, and then can be connected with the crossbearer arm through the mode of assembly, and convenient for operation, and the labor intensity of installer is reduced.
The utility model provides a theory of operation that is used for supplementary landing leg of truss arm equipment as follows: wave and wave the handle, make fluted disc 4 rotate, thereby adjust through meshing connection rack guide way on fluted disc 4 and the movable leg support 5, when the suitable position is adjusted to movable leg support 5, can lead to round pin axle cartridge hole and fix it, the main action of controlling landing leg connecting rod 3 is to connect two movable leg support 5 fixedly, deuterogamy connecting seat 2, can install the suitable position at truss arm, this auxiliary leg support can install the position that needs supplementary prop up at truss arm, wave when needing and prop up, can wave before playing the arm and withdraw, do not influence the operation, and then can be connected with the crossbearer arm through the mode of assembly, and convenient for operation, and the labor intensity of installer is reduced.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An auxiliary leg for truss arm assembly, comprising: two movable supporting legs (5), two the equal fixed mounting in one side that movable supporting leg (5) kept away from relatively has the rack guide way, two one side that movable supporting leg (5) are close to relatively is equipped with sleeve (1), two sleeve (1) respectively with movable supporting leg (5) sliding connection.
2. The auxiliary leg for truss arm assembly as defined in claim 1, wherein the bottom of the side of the two sleeves (1) facing away from each other is fixedly provided with a toothed disc (4) by a rotating wheel, and the two toothed discs (4) are respectively engaged and connected with the rack guide grooves on the movable leg (5).
3. The auxiliary leg for truss arm assembly as defined in claim 1 wherein, the bottom of one side of the two sleeves (1) relatively close to each other is provided with a left and a right leg connecting rods (3), and both sides of the left and the right leg connecting rods (3) are respectively fixedly connected with the sleeves (1).
4. The auxiliary leg for truss arm assembly as defined in claim 3, wherein the left and right leg connecting rods (3) are provided with connecting seats (2) at both sides of the top portion, the bottom portions of the two connecting seats (2) are fixedly mounted at the top portions of the left and right leg connecting rods (3), and the sides of the two connecting seats (2) far away from each other are fixedly connected with the sleeves (1).
5. Auxiliary leg for truss arm assembly as claimed in claim 1, wherein pin insertion holes are provided on both the movable legs (5) and both sleeves (1), and the cross section of both sleeves (1) is "C" shaped.
6. Auxiliary leg for truss arm assembly as claimed in claim 2, wherein a rocking handle is fixedly mounted to the front surface of both of said toothed discs (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223504070.XU CN218875379U (en) | 2022-12-27 | 2022-12-27 | Auxiliary supporting leg for assembling truss arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223504070.XU CN218875379U (en) | 2022-12-27 | 2022-12-27 | Auxiliary supporting leg for assembling truss arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218875379U true CN218875379U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223504070.XU Active CN218875379U (en) | 2022-12-27 | 2022-12-27 | Auxiliary supporting leg for assembling truss arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218875379U (en) |
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2022
- 2022-12-27 CN CN202223504070.XU patent/CN218875379U/en active Active
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