CN221004684U - Movable support hook for installing underground ladder compartment fence - Google Patents
Movable support hook for installing underground ladder compartment fence Download PDFInfo
- Publication number
- CN221004684U CN221004684U CN202323167285.1U CN202323167285U CN221004684U CN 221004684 U CN221004684 U CN 221004684U CN 202323167285 U CN202323167285 U CN 202323167285U CN 221004684 U CN221004684 U CN 221004684U
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- CN
- China
- Prior art keywords
- ladder
- hook
- card
- girder
- sides
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000003313 weakening effect Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a movable supporting hook for installing underground ladder compartment fences, which is arranged on a ladder girder and used for hooking the fences at two sides of the ladder girder, wherein the supporting hook comprises a supporting hook and a hook, the supporting hook and the hook are connected to two sides of the ladder girder through connecting devices, and the supporting hook and the hook are respectively hooked on the fences at two sides of the ladder girder; the connecting device is sleeved with the ladder girder, the installation is convenient, the connecting device is not limited by holes, the connecting device can move along the ladder girder, and the weakening of the ladder girder due to perforation is reduced.
Description
Technical Field
The utility model belongs to the technical field of mine ladder compartment structures, and relates to a movable supporting hook for mounting underground ladder compartment fences.
Background
The traditional ladder compartment support hook punches on the ladder girder, uses bolted connection support hook, couple, be used for fixed fence, because the aperture of punching is little, the installation accuracy requirement is high, in addition punches on the ladder girder, has weakened the bearing capacity of ladder girder.
Disclosure of utility model
The utility model aims to provide a movable supporting hook for installing a underground ladder compartment fence, which solves the problems that the supporting hook of the existing underground ladder girder needs to be perforated on the ladder girder and the bearing capacity of the ladder girder is weakened.
The movable supporting hook for installing the underground ladder compartment fence comprises a ladder girder, wherein fences are arranged on two sides of the ladder girder, the movable supporting hook comprises a supporting hook and a hook, the supporting hook is arranged on the ladder girder, the supporting hook comprises a supporting hook and a hook, the supporting hook and the hook are connected to two sides of the ladder girder through connecting devices, and the supporting hook and the hook are respectively connected with the fences on two sides of the ladder girder.
The utility model is also characterized in that:
The connecting device comprises a concave male card and a concave female card which are matched with the shape of the ladder girder, the openings of the male card and the female card are correspondingly and matched and connected, the ladder girder is embedded in the inner grooves of the male card and the female card, and the supporting hooks and the hooks are respectively positioned at the connecting positions of the two sides of the male card and the female card;
wherein, two sides of the male card opening are respectively provided with a connecting plate vertical to the opening edge along the opening edge, the female card is provided with a connecting plate A at the same position as the male card, and when the male card is connected with the female card opening relatively, the connecting plate is connected with the connecting plate A in parallel and relatively;
The connecting plate is connected with the connecting plate A through bolts, and bolt holes matched with the bolts are correspondingly formed in the surfaces of the connecting plate and the connecting plate A respectively;
wherein the supporting hook and the hanging hook are respectively sleeved on bolts at the joint of the two sides of the male card and the female card;
The bolt is sleeved with a fastening nut, and the supporting hook and the hanging hook are respectively fixed on the bolt through the fastening nut.
The beneficial effects of the utility model are as follows:
The movable support hook for installing the underground ladder compartment fence can be installed without punching holes on a ladder girder by changing the connection mode of the ladder girder support hook, is convenient to install, is not limited by the holes, can move left and right, and reduces the weakening of the ladder girder due to punching holes.
Drawings
FIG. 1 is a front view of a movable bracket hook for use in a downhole ladder compartment fence installation of the present utility model;
Figure 2 is a side view of a movable bracket hook for use in a down-hole ladder compartment fence installation of the present utility model.
In the figure, a male card, a female card, bolts, hooks, 7, a fence, 8, a connecting plate, 9, a connecting plate A and 10, and fastening nuts are arranged.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
The utility model provides a movable supporting hook for installing a fence of a down-hole ladder compartment, which is concretely as shown in the following embodiment:
Embodiment 1, a portable support couple for installation of ladder compartment fence in pit, the concrete thinking is that connect portable support couple in ladder girder 6 department, portable support couple is including cup jointing in the connecting device of ladder girder 6 department, its change original ladder girder holds in the palm the connected mode of couple, does not punch on the ladder girder and carries out the connecting device of installing support couple through the mode of cup jointing the ladder girder, does not receive the restriction of hole, and connecting device can left and right movement has also reduced because the weakening of punching to the ladder girder.
Example 2 a movable bracket hook for downhole ladder compartment fence installation, as particularly shown in fig. 1 and 2:
The supporting hook device comprises a supporting hook 4 and a hook 5, the supporting hook 4 and the hook 5 are connected to two sides of a ladder girder 6 through a connecting device, the connecting device comprises a concave male card 1 and a concave female card 2, the shape of the concave male card 1 is matched with that of the ladder girder 6, the opening of the male card 1 and the opening of the female card 2 are connected in a matched mode, namely, the two concave structures of the male card 1 and the female card 2 form a closed space, the concave structures are matched with the appearance of the ladder girder 6, the ladder girder 6 can be tightly embedded in inner grooves of the male card 1 and the female card 2, connecting plates 8 perpendicular to the opening edges of the male card 1 are arranged on two sides of the opening of the male card 1 respectively along the opening edges of the ladder girder, connecting plates A9 are arranged at the same positions as the male card 1, when the connecting plates 8 and the connecting plates A9 are used for closing the male card 1 and the female card 2, the connecting plates 3 are provided with installation positions, when the male card 1 and the female card 2 are connected in an opening mode, the connecting plates 8 are parallel to and are connected in a relative mode, the connecting plates 8 are connected with the connecting plates A9 in a relative mode, the connecting plates 8 are connected through the bolts 3, the connecting plates 8 and the surfaces of the connecting plates A9 are correspondingly provided with bolt holes matched with the bolts 3 respectively; the supporting hooks 4 and the hooks 5 are respectively positioned at the joints of the two sides of the male card 1 and the female card 2, namely positioned on the bolts 3 of the connecting plate 8 and the connecting plate A9, and the supporting hooks 4 and the hooks 5 are respectively hung on the fences 7 at the two sides of the ladder girder 6; the supporting hook 4 and the hanging hook 5 are respectively sleeved on the bolt 3; the bolt 3 is sleeved with a fastening nut 10, and the supporting hook 4 and the hanging hook 5 are respectively fixed on the bolt 3 through the fastening nut 10.
Embodiment 3, practical application and installation of a movable bracket hook for underground ladder compartment fence installation;
The male card 1 and the female card 2 are respectively integrally formed with the connecting plate 8 and the connecting plate A9, the stress capacity of the connecting positions is guaranteed, the male card 1 and the female card 2 are clamped at the beam body of the ladder girder 6, the connecting positions on the two sides are fastened through bolts 3 after the positions are adjusted, the connecting device formed by the male card 1 and the female card 2 is sleeved on the ladder girder 6, then the supporting hooks 4 and the hooks 5 are respectively sleeved on the bolts 3 on the two sides of the male card 1 and the female card 2, the directions of the supporting hooks 4 and the hooks 5 are adjusted, finally the fastening nuts 10 are screwed on the bolts 3, the supporting hooks 4 and the hooks 5 are fixed, and finally the supporting hooks 4 and the hooks 5 are respectively hung on the fences 7 on the two sides of the ladder girder 6.
Claims (6)
1. A movable support couple for installation of ladder compartment fence in pit, including ladder girder (6), ladder girder (6) both sides set up fence (7), its characterized in that still including setting up support couple device on ladder girder (6), support couple device includes support hook (4) and couple (5), support hook (4) and couple (5) are connected in ladder girder (6) both sides through connecting device, support hook (4) and couple (5) articulate fence (7) of ladder girder (6) both sides respectively.
2. The movable supporting hook for installing underground ladder compartment fence according to claim 1, wherein the connecting device comprises a concave male card (1) and a female card (2) which are matched with the shape of a ladder girder (6), the openings of the male card (1) and the female card (2) are relatively matched and connected, the ladder girder (6) is embedded in an inner groove of the male card (1) and the female card (2), and the supporting hook (4) and the hanging hook (5) are respectively positioned at the connecting positions of two sides of the male card (1) and the female card (2).
3. The movable supporting hook for installing the underground ladder compartment fence according to claim 2, wherein connecting plates (8) perpendicular to the opening edges of the male card (1) are respectively arranged on two sides of the opening of the male card (1) along the opening edges, connecting plates A (9) are arranged on the female card (2) at the same positions as the male card (1), and when the male card (1) is connected with the opening of the female card (2) oppositely, the connecting plates (8) are connected with the connecting plates A (9) in parallel and oppositely.
4. The movable supporting hook for installing underground ladder compartment fence according to claim 3, wherein the connecting plate (8) is connected with the connecting plate A (9) through bolts (3), and bolt holes matched with the bolts (3) are respectively formed on the surfaces of the connecting plate (8) and the connecting plate A (9) correspondingly.
5. The movable supporting hook for installing the underground ladder compartment fence according to claim 2 or 4, wherein the supporting hook (4) and the hanging hook (5) are respectively sleeved on bolts (3) at the joint of two sides of the male card (1) and the female card (2).
6. The movable supporting hook for installing the underground ladder compartment fence according to claim 5, wherein the bolt (3) is sleeved with a fastening nut (10), and the supporting hook (4) and the hook (5) are respectively fixed on the bolt (3) through the fastening nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323167285.1U CN221004684U (en) | 2023-11-23 | 2023-11-23 | Movable support hook for installing underground ladder compartment fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323167285.1U CN221004684U (en) | 2023-11-23 | 2023-11-23 | Movable support hook for installing underground ladder compartment fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004684U true CN221004684U (en) | 2024-05-24 |
Family
ID=91117223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323167285.1U Active CN221004684U (en) | 2023-11-23 | 2023-11-23 | Movable support hook for installing underground ladder compartment fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004684U (en) |
-
2023
- 2023-11-23 CN CN202323167285.1U patent/CN221004684U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |