Punching-free isolation clamp

Abstract

The utility model discloses a punching-free isolation clamp, and relates to the technical field of cable clamps, the punching-free isolation clamp comprises a cable hook, a fixed hook and a fastener, a hook inner cavity is formed in the fixed hook, the cable hook is arranged at the bottom of the fixed hook, the cable hook is integrally provided with an extension part extending to the hook inner cavity, and the fastener is arranged in the hook inner cavity. The extending part is matched with the fixing hook to form a hanging clamping groove, and the hanging clamping groove is used for clamping and fixing an auxiliary material; the fastener is movably arranged on the fixing hook and connected with the extending part so as to adjust the clamping width of the hanging clamping groove. According to the invention, the cable hook is installed in a hanging manner, and the cable hook and the fixing auxiliary material are fixed through the fastener, so that punching for installation of the isolation clamp is avoided, the installation is more convenient, the construction difficulty and the construction cost are greatly reduced, and the construction efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable clamp, in particular to a non-perforation isolation clamp. BACKGROUND

[0002] With the rapid development of domestic urban rail transit and high-speed railway wireless communication system, due to the obvious superiority of the field strength coverage of leaky coaxial cable, it has been widely used in tunnel wireless communication system; at present, the clamp for fixing leaky cable needs to be perforated on the tunnel wall during installation, which increases the fixed auxiliary materials, causes the problems of increasing construction cost, complicating construction, slow construction progress and the like. CONTENT OF THE UTILITY MODEL

[0003] The main purpose of the present application is to provide a non-perforation isolation clamp, which aims to solve the technical problem of the existing leaky cable clamp which needs to be perforated for installation and affects the construction efficiency.

[0004] The technical scheme adopted by the present application is as follows:

[0005] A non-perforation isolation clamp, comprising:

[0006] A cable hook;

[0007] A fixed hook, a hook inner cavity is formed in the fixed hook, the cable hook is arranged at the bottom of the fixed hook, and the cable hook is integrally formed with an extension part extending into the hook inner cavity, the extension part cooperates with the fixed hook to form a hanging clamping groove, and the hanging clamping groove is used for clamping a fixed auxiliary material; and

[0008] A fastener, the fastener is movably arranged on the fixed hook, and is connected with the extension part to adjust the clamping width of the hanging clamping groove.

[0009] Optionally, the fastener comprises an adjusting bolt which is screwed from the front surface of the fixed hook, the adjusting bolt penetrates through the extension part and abuts against the fixed auxiliary material.

[0010] Optionally, the fixed hook comprises a right-angle flange part located at the front surface and a right-angle hook body part located at the back surface, a hook mouth part is formed at the bottom of the right-angle flange part and the right-angle hook body part, the cable hook is fixedly arranged at the hook mouth part, the extension part extends into the hook inner cavity from the hook mouth part, and the adjusting bolt abuts against the extension part.

[0011] Optionally, the right-angle flange part and the extension part are provided with threaded holes for connecting the adjusting bolt.

[0012] Optionally, the extension is a wedge-shaped block disposed in the inner cavity of the hook, and the fastener includes a push bolt screwed into the top of the fixed hook, the push bolt connecting the wedge-shaped block to push the wedge-shaped block to press against the fixing auxiliary material.

[0013] Optionally, the fixing hook includes a wedge-shaped rolled edge portion on the front and a right-angle hook body portion on the back. The wedge-shaped rolled edge portion has the same inclination as the wedge block. The bottom of the wedge-shaped rolled edge portion and the right-angle hook body portion are formed with hook opening portions. The cable hook is slidably disposed on the hook opening portion, and the extension portion extends into the inner cavity of the hook from the hook opening portion.

[0014] Optionally, the cable hook includes a hook body, the front of which is connected to a cushioning pad and a cable groove. The cable groove is used to lay cables, and the cushioning pad is located at the inner entrance of the cable groove.

[0015] Compared with the prior art, the beneficial effects of this application are:

[0016] The present application proposes a non-drilling isolation clamp, which uses a fixed hook to install the cable hook by hanging it and fastening it to the fixing auxiliary material. This avoids drilling holes to install the isolation clamp, making installation more convenient, greatly reducing construction difficulty and cost, and effectively improving construction efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a punch-free isolation clamp provided in one embodiment of this application. Figure One ;

[0018] Figure 2 This is a schematic diagram of the structure of a punch-free isolation clamp provided in one embodiment of this application. Figure Two ;

[0019] Figure 3 This is a schematic diagram of the structure of a punch-free isolation clamp provided in another embodiment of this application. Figure One

[0020] Figure 4 This is a schematic diagram of the structure of a punch-free isolation clamp provided in another embodiment of this application. Figure Two .

[0021] Explanation of the labels in the attached drawings:

[0022] 1-Cable hook, 101-Hook body, 102-Cable channel, 103-Buffer pad, 104-Extension, 2-Fixed hook, 201-Right-angle rolled edge, 202-Right-angle hook body, 203-Wedge-shaped rolled edge, 204-Hook inner cavity, 301-Adjusting bolt, 302-Push bolt, 4-Fixing auxiliary material. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0026] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0027] This application provides a drill-free isolation clamp, including a cable hook 1, a fixing hook 2, and fasteners. The fixing hook 2 is used to suspend the cable hook 1 from a fixing auxiliary material 4, and the fasteners are used to secure the fixing hook 2 to the fixing auxiliary material 4 to prevent it from falling off. This allows the isolation clamp to be installed without drilling, greatly improving the convenience and efficiency of installation.

[0028] In the above, such asFigures 1 to 4 As shown, the cable hook 1 includes a hook body 101, which is disposed at the bottom of the fixed hook 2. The fixed hook 2 is bent to form a hook cavity 204. An extension 104 is integrally formed on the top side of the hook body 101, extending into the hook cavity 204. A buffer pad 103 and a cable groove 102 are connected to the front of the hook body 101. The cable groove 102 is used for laying cables. The buffer pad 103 is located at the inner entrance of the cable groove 102. The opening of the cable groove 102 faces upward, allowing cables to be quickly laid in the cable groove 102. The buffer pad 103 serves to protect the cables.

[0029] This application provides two fastener structural schemes to achieve the fixed installation of the fixing hook 2, specifically as follows:

[0030] Option 1: As Figure 1 and Figure 2 As shown, the fixing hook 2 includes a right-angle rolled edge portion 201 on the front and a right-angle hook body portion 202 on the back. The right-angle rolled edge portion 201 and the right-angle hook body portion 202 are integrally formed and form a hook cavity 204 inside. The bottom of the right-angle rolled edge portion 201 and the right-angle hook body portion 202 are separated to form a hook opening portion. The hook body 101 is fixedly disposed on the hook opening portion, and the extension portion 104 extends from the hook opening portion into the hook cavity 204. The extension portion 104 is located between the right-angle rolled edge portion 201 and the right-angle hook body portion 202, and a hanging slot is formed between the extension portion 104 and the right-angle rolled edge portion 201. The hanging slot is used to hold the fixing auxiliary material 4, so that the fixing hook 2 is suspended on the fixing auxiliary material 4. The fastener is an adjusting bolt 301, which has threaded holes in the right-angle rolled edge portion 201 and the extension portion 104. The adjusting bolt 301 is installed in the threaded hole, screwed in from the right-angle rolled edge portion 201, and reaches the hook cavity 204 through the extension portion 104.

[0031] Understandably, when installing the isolation clamp, the fixing hook 2 is suspended on the fixing auxiliary material 4 using the hanging slot, and the adjusting bolt 301 is tightened against the fixing auxiliary material 4 by turning the adjusting bolt 301 inward, thereby stably installing the isolation clamp on the fixing auxiliary material 4.

[0032] Option 2: Figure 3 and Figure 4As shown, in this design, the fixed hook 2 includes a wedge-shaped rolled edge portion 203 on the front and a right-angled hook portion 202 on the back. The wedge-shaped rolled edge portion 203 and the right-angled hook portion 202 are integrally formed, and together they form a hook cavity 204. Due to the design of the wedge-shaped rolled edge portion 203, the hook cavity 204 is a wedge-shaped cavity. The wedge-shaped rolled edge portion 203 and the right-angled hook portion 202 separate at the bottom to form a hook opening portion. The hook body 101 is slidably disposed on the hook opening portion, and the left and right sides of the wedge-shaped cavity are provided with blocks. The blocks limit the movement of the hook body 101, so that the hook body 101 can only slide up and down along the hook opening portion. The extension portion 104 is a wedge-shaped block, and the wedge-shaped block has the same inclination as the wedge-shaped rolled edge portion 203, but the height of the wedge-shaped block is less than the height of the hook cavity 204, so that the wedge-shaped block can slide in the hook cavity 204. Among them, the fastener is a push bolt 302, and the top of the fixing hook 2 is provided with a threaded hole. The push bolt 302 is screwed into the threaded hole and abuts against the extension 104.

[0033] As can be imagined, when installing the isolation clamp, the fixing hook 2 is suspended on the fixing auxiliary material 4, and the push bolt 302 is screwed down to move the push bolt 302 downward. Due to the restriction of the inner cavity 204 of the hook, the extension 104 presses the fixing auxiliary material 4 tightly, thereby fixing the isolation clamp on the fixing auxiliary material 4.

[0034] In summary, the present application provides a non-drilling isolation clamp that, by setting a fixed hook, installs the cable hook by suspending it and fixing it to the fixing auxiliary material with fasteners, thereby avoiding drilling to install the isolation clamp, making installation more convenient, greatly reducing construction difficulty and cost, and effectively improving construction efficiency.

[0035] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A punch-free isolation clamp, characterized in that, include: Cable hooks; A fixed hook, wherein an inner cavity is formed inside the fixed hook, a cable hook is disposed at the bottom of the fixed hook, and the cable hook has an integrally formed extension extending into the inner cavity of the hook. The extension cooperates with the fixed hook to form a hanging slot, the hanging slot being used to clamp and fix auxiliary materials; and, A fastener, which is movably disposed on the fixed hook and connected to the extension to adjust the clamping width of the suspension slot.

2. The punch-free isolation clamp according to claim 1, characterized in that, The fastener includes an adjusting bolt screwed in from the front of the fixing hook, the adjusting bolt passing through the extension and abutting against the fixing accessory.

3. The punch-free isolation clamp according to claim 2, characterized in that, The fixed hook includes a right-angle rolled edge portion on the front and a right-angle hook body portion on the back. The bottom of the right-angle rolled edge portion and the right-angle hook body portion forms a hook opening portion. The cable hook is fixedly disposed on the hook opening portion, and the extension portion extends from the hook opening portion into the inner cavity of the hook. The adjusting bolt abuts against the extension portion.

4. The punch-free isolation clamp according to claim 3, characterized in that, The right-angle rolled edge and the extension are provided with threaded holes for connecting the adjusting bolt.

5. The punch-free isolation clamp according to claim 1, characterized in that, The extension is a wedge-shaped block disposed in the inner cavity of the hook, and the fastener includes a push bolt screwed into the top of the fixed hook. The push bolt connects to the wedge-shaped block to push the wedge-shaped block to press against the fixing auxiliary material.

6. The punch-free isolation clamp according to claim 5, characterized in that, The fixed hook includes a wedge-shaped rolled edge portion on the front and a right-angled hook body portion on the back. The wedge-shaped rolled edge portion has the same inclination as the wedge block. The bottom of the wedge-shaped rolled edge portion and the right-angled hook body portion are formed with hook opening portions. The cable hook is slidably disposed on the hook opening portion, and the extension portion extends into the inner cavity of the hook from the hook opening portion.

7. The punch-free isolation clamp according to any one of claims 1 to 6, characterized in that, The cable hook includes a hook body, on the front of which is connected a cushioning pad and a cable groove. The cable groove is used to lay cables, and the cushioning pad is located at the inner entrance of the cable groove.

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